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Sample records for institutional modular nursing

  1. Small Modular Reactors: Institutional Assessment

    Energy Technology Data Exchange (ETDEWEB)

    Joseph Perkowski, Ph.D.

    2012-06-01

    ? Objectives include, among others, a description of the basic development status of “small modular reactors” (SMRs) focused primarily on domestic activity; investigation of the domestic market appeal of modular reactors from the viewpoints of both key energy sector customers and also key stakeholders in the financial community; and consideration of how to proceed further with a pro-active "core group" of stakeholders substantially interested in modular nuclear deployment in order to provide the basis to expedite design/construction activity and regulatory approval. ? Information gathering was via available resources, both published and personal communications with key individual stakeholders; published information is limited to that already in public domain (no confidentiality); viewpoints from interviews are incorporated within. Discussions at both government-hosted and private-hosted SMR meetings are reflected herein. INL itself maintains a neutral view on all issues described. Note: as per prior discussion between INL and CAP, individual and highly knowledgeable senior-level stakeholders provided the bulk of insights herein, and the results of those interviews are the main source of the observations of this report. ? Attachment A is the list of individual stakeholders consulted to date, including some who provided significant earlier assessments of SMR institutional feasibility. ? Attachments B, C, and D are included to provide substantial context on the international status of SMR development; they are not intended to be comprehensive and are individualized due to the separate nature of the source materials. Attachment E is a summary of the DOE requirements for winning teams regarding the current SMR solicitation. Attachment F deserves separate consideration due to the relative maturity of the SMART SMR program underway in Korea. Attachment G provides illustrative SMR design features and is intended for background. Attachment H is included for overview

  2. Improvement of pain related self management for oncologic patients through a trans institutional modular nursing intervention: protocol of a cluster randomized multicenter trial

    Directory of Open Access Journals (Sweden)

    Thoke-Colberg Anette

    2010-03-01

    Full Text Available Abstract Background Pain is one of the most frequent and distressing symptoms in cancer patients. For the majority of the patients, sufficient pain relief can be obtained if adequate treatment is provided. However, pain remains often undertreated due to institutional, health care professional and patient related barriers. Patients self management skills are affected by the patients' knowledge, activities and attitude to pain management. This trial protocol is aimed to test the SCION-PAIN program, a multi modular structured intervention to improve self management in cancer patients with pain. Methods 240 patients with diagnosed malignancy and pain > 3 days and average pain ≥ 3/10 will participate in a cluster randomized trial on 18 wards in 2 German university hospitals. Patients from the intervention wards will receive, additionally to standard pain treatment, the SCION-PAIN program consisting of 3 modules: pharmacologic pain management, nonpharmacologic pain management and discharge management. The intervention will be conducted by specially trained oncology nurses and includes components of patient education, skills training and counseling to improve self care regarding pain management beginning with admission followed by booster session every 3rd day and one follow up telephone counseling within 2 to 3 days after discharge. Patients in the control group will receive standard care. Primary endpoint is the group difference in patient related barriers to management of cancer pain (BQII, 7 days after discharge. Secondary endpoints are: pain intensity & interference, adherence, coping and HRQoL. Discussion The study will determine if the acquired self management skills of the patients continue to be used after discharge from hospital. It is hypothesized that patients who receive the multi modular structured intervention will have less patient related barriers and a better self management of cancer pain. Trial Registration ClinicalTrials NCT

  3. National Institute of Nursing Research

    Science.gov (United States)

    ... Medicine at NINR Research Highlights Data Science and Nursing Research Spotlight on End-of-Life and Palliative Care Research Spotlight on Symptom Management Research Spotlight on Pain Research The Science of Compassion: Future Directions in ...

  4. Common Medical Abbreviations and Terminology: Modularized Instruction for Nurses.

    Science.gov (United States)

    Moseley, James L.

    A learning module to introduce nurses to the main medical abbreviations and often-used prefixes and suffixes is presented. Learning objectives of the module are: to provide the definitions of often-used suffixes and prefixes, and to identify definitions of medical abbreviations. The following materials are presented: a pretest consisting of 30…

  5. School nurse summer institute: a model for professional development.

    Science.gov (United States)

    Neighbors, Marianne; Barta, Kathleen

    2004-06-01

    The components of a professional development model designed to empower school nurses to become leaders in school health services is described. The model was implemented during a 3-day professional development institute that included clinical and leadership components, especially coalition building, with two follow-up sessions in the fall and spring. Coalition building is an important tool to enhance the influence of the school nurse in improving the health of individuals, families, and communities. School nurses and nursing educators with expertise in the specialty of school nursing could replicate this model in their own regions.

  6. Nurse IOM members' contributions to the Institute of Medicine.

    Science.gov (United States)

    Grey, Margaret; Holzemer, William L; Larson, Elaine

    2012-01-01

    Nursing is the largest health care profession, and Institute of Medicine (IOM) nurse members have the potential to contribute to health policy through IOM activities. We studied reported activities of IOM nurse members. To describe activities of IOM nurse members within the IOM. An e-mail survey was conducted that asked nurse IOM members to assess self-reported IOM activities. Of 57 members, 47 had functioning e-mail addresses, and 33 usable responses were received. The survey consisted of 9 questions dealing with roles and responsibilities undertaken in the previous 5 years. Data analyses were descriptive. The data suggest that nurses have made considerable contributions to the IOM and their participation seems to be as high, or higher, than other disciplines. In an era of health care reform, there is additional opportunity for nurse IOM members to enhance their work in the IOM. Copyright © 2012 Elsevier Inc. All rights reserved.

  7. Challenges for nursing education in Angola: the perception of nurse leaders affiliated with professional education institutions.

    Science.gov (United States)

    Marchi-Alves, Leila Maria; Ventura, Carla A Arena; Trevizan, Maria Auxiliadora; Mazzo, Alessandra; de Godoy, Simone; Mendes, Isabel Amélia Costa

    2013-07-17

    Angola is one of the African countries with the highest morbidity and mortality rates and a devastating lack of human resources for health, including nursing. The World Health Organization stimulates and takes technical cooperation initiatives for human resource education and training in health and education, with a view to the development of countries in the region. The aim in this study was to identify how nurses affiliated with nursing education institutions perceive the challenges nursing education is facing in Angola. After consulting the National Directory of Human Resources in Angola, the nurse leaders affiliated with professional nursing education institutions in Angola were invited to participate in the study by email. Data were collected in February 2009 through the focus group technique. The group of participants was focused on the central question: what are the challenges faced for nursing education in your country? To register and understand the information, besides the use of a recorder, the reporters elaborated an interpretative report. Data were coded using content analysis. Fourteen nurses participated in the meeting, most of whom were affiliated with technical nursing education institutions. It was verified that the nurse leaders at technical and higher nursing education institutions in Angola face many challenges, mainly related to the lack of infrastructure, absence of trained human resources,bureaucratic problems to regularize the schools and lack of material resources. On the opposite, the solutions they present are predominantly centered on the valuation of nursing professionals, which implies cultural and attitude changes. Public health education policies need to be established in Angola, including action guidelines that permit effective nursing activities. Professional education institutions need further regularizations and nurses need to be acknowledged as key elements for the qualitative enhancement of health services in the country.

  8. [Life project of residents and institutional approach in nursing homes].

    Science.gov (United States)

    Chanut, Corinne

    The life project in a nursing home involves all the players concerned: first of all, the resident, then the caregivers, the families and the institution. This unifying tool, organised around the elderly, helps to develop collective competencies, favours the integration of new residents and reassures families. This article presents a nursing home's experience of setting up a life project. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

  9. Developing a transcultural nursing leadership institute in China.

    Science.gov (United States)

    Capitulo, Kathleen Leask

    2012-09-01

    Globalization has been the hallmark of the 21st century. This article focuses on developing the Transcultural Nursing Leadership Institute (TCNLI) in China. This project built a leadership program in Wenzhou, China, empowering and supporting nurses to solve problems in their own practices with evidence-based approaches and local resources using the Dreyfus International Health Foundation's method Problem Solving for Better Health (PSBH).The partnership began when I was a Visiting Professor in Wenzhou, China and established collegial relationships with the Dean of the School of Nursing and the Chief Nursing Officers of the affiliated hospitals. In contrast to previous visiting scholars who went to China to lecture on health issues, I sought to develop a sustainable program and make a lasting contribution to the nursing practice in Wenzhou. The PSBH model was the method for what became the TCNLI. The TCNLI has taught over 200 nursing leaders to develop and implement major projects and connected them to the global nursing community by facilitating joint research, publications, and education. The journeys "across the bridge" from New York to Wenzhou have taken nursing and healthcare leaders from the United States to China and reciprocally welcomed leaders from Wenzhou to the United States for professional experiences. Outcomes of our partnership include more than 200 completed change projects. International partnerships within the global healthcare community provide a vehicle to navigate the complexities of transcultural differences and ultimately a way to bridge the gap and improve global healthcare.

  10. A History of the Western Institute of Nursing and Its Communicating Nursing Research Conferences.

    Science.gov (United States)

    McNeil, Paula A; Lindeman, Carol A

    The Western Institute of Nursing (WIN) celebrated its 60th anniversary and the 50th Annual Communicating Nursing Research Conference in April 2017. The purpose of this article is to provide a brief history of the origin, development, and accomplishments of WIN and its Communicating Nursing Research conferences. Historical documents and conference proceedings were reviewed. WIN was created in 1957 as the Western Council on Higher Education for Nursing under the auspices of the Western Interstate Commission for Higher Education. The bedrock and enduring value system of the organization is the interrelated nature of nursing education, practice, and research. There was a conviction that people in the Western region of the United States needed nursing services of excellent quality and that nursing education must prepare nurses capable of providing that care. Shared goals were to increase the science of nursing through research and to produce nurses who could design, conduct, and supervise research-all to the end of improving quality nursing care. These goals were only achieved by collaboration and resource sharing among the Western region states and organizations. Consistent with the goals, the first research conferences were held between 1957 and 1962. Conference content focused on seminars for faculty teaching research, on the design and conduct of research in patient care settings, and on identification of priority areas for research. The annual Communicating Nursing Research conferences began in 1968 and grew over the years to a total 465 podium and poster presentations on a wide array of research topics-and an attendance of 926-in 2016. As WIN and its Communicating Nursing Research conferences face the next 50 years, the enduring values on which the organization was created will stand in good stead as adaptability, adjustments, and collaborative effort are applied to inevitable change for the nursing profession. It is the Western way.

  11. Burnout and nursing work environment in public health institutions.

    Science.gov (United States)

    Nogueira, Lilia de Souza; Sousa, Regina Márcia Cardoso de; Guedes, Erika de Souza; Santos, Mariana Alvina Dos; Turrini, Ruth Natalia Teresa; Cruz, Diná de Almeida Lopes Monteiro da

    2018-01-01

    to identify associations between the Burnout domains and the characteristics of the work environment. cross-sectional study with 745 nurses from 40 public health institutions in São Paulo. Nursing Work Index-Revised (NWI-R) and Maslach Burnout Inventory were used. Similar institutions according to NWI-R were grouped by clustering and the Anova and Bonferroni tests were used in the comparative analyzes. there was significant and moderate correlation between emotional exhaustion and autonomy, control over the environment and organizational support; between reduced personal accomplishment, autonomy and organizational support; and between depersonalization and autonomy. The group that presented the worst conditions in the work environment differed on emotional exhaustion from the group with most favorable traits. emotional exhaustion was the trait of Burnout that was more consistently related to the group of institutions with more unfavorable working conditions regarding autonomy, organizational support and control over the environment.

  12. THE SYSTEMATIZATION OF NURSING CARE IN BRAZILIAN HIGHER EDUCATION INSTITUTIONS

    Directory of Open Access Journals (Sweden)

    Cryshna Leticia Kirchesch

    2017-05-01

    Full Text Available The present study aimed to analyze, through the integrative review, the methods used to learn Nursing Care Systematization in Brazilian Higher Education Institutions. The search was performed in the databases of LILACS and SciELO Brazil, in January 2016. The inclusion criteria were articles indexed in articles format; Written in Portuguese, English or Spanish; Of any time limit. The sample consisted of 14 articles. Among the results were established five categories: Disciplines that approach the subject; Theoretical reference used; Difficulties and facilities in teaching; Suggestions to improve student learning about the Systematization of Nursing Care; Advantages that the theme provides in academic training. It was concluded that the Systematization of Nursing Care occurs in a different way among the undergraduate courses, in which the topic is often fragmented.

  13. A model for mentoring newly-appointed nurse educators in nursing education institutions in South Africa.

    Science.gov (United States)

    Seekoe, Eunice

    2014-04-24

    South Africa transformed higher education through the enactment of the Higher Education Act (No. 101 of 1997). The researcher identified the need to develop a model for the mentoring of newly-appointed nurse educators in nursing education institutions in South Africa.  To develop and describe the model for mentoring newly-appointed nurse educators in nursing education institutions in South Africa.  A qualitative and theory-generating design was used (following empirical findings regarding needs analysis) in order to develop the model. The conceptualisation of the framework focused on the context, content, process and the theoretical domains that influenced the model. Ideas from different theories were borrowed from and integrated with the literature and deductive and inductive strategies were applied.  The structure of the model is multidimensional and complex in nature (macro, mesoand micro) based on the philosophy of reflective practice, competency-based practice andcritical learning theories. The assumptions are in relation to stakeholders, context, mentoring, outcome, process and dynamic. The stakeholders are the mentor and mentee within an interactive participatory relationship. The mentoring takes place within the process with a sequence of activities such as relationship building, development, engagement, reflective process and assessment. Capacity building and empowerment are outcomes of mentoring driven by motivation.  The implication for nurse managers is that the model can be used to develop mentoring programmes for newly-appointed nurse educators.

  14. A model for mentoring newly-appointed nurse educators in nursing education institutions in South Africa

    Directory of Open Access Journals (Sweden)

    Eunice Seekoe

    2014-02-01

    Full Text Available Background: South Africa transformed higher education through the enactment of the Higher Education Act (No. 101 of 1997. The researcher identified the need to develop a model for the mentoring of newly-appointed nurse educators in nursing education institutions in South Africa. Objectives: To develop and describe the model for mentoring newly-appointed nurse educators in nursing education institutions in South Africa. Method: A qualitative and theory-generating design was used (following empirical findings regarding needs analysis in order to develop the model. The conceptualisation of the framework focused on the context, content, process and the theoretical domains that influenced the model. Ideas from different theories were borrowed from and integrated with the literature and deductive and inductive strategies were applied. Results: The structure of the model is multidimensional and complex in nature (macro, mesoand micro based on the philosophy of reflective practice, competency-based practice andcritical learning theories. The assumptions are in relation to stakeholders, context, mentoring, outcome, process and dynamic. The stakeholders are the mentor and mentee within an interactive participatory relationship. The mentoring takes place within the process with a sequence of activities such as relationship building, development, engagement, reflective process and assessment. Capacity building and empowerment are outcomes of mentoring driven by motivation. Conclusion: The implication for nurse managers is that the model can be used to develop mentoring programmes for newly-appointed nurse educators.

  15. Empowering Nurses to Lead Interprofessional Collaborative Practice Environments Through a Nurse Leadership Institute.

    Science.gov (United States)

    Embree, Jennifer L; Wagnes, Lisa; Hendricks, Susan; LaMothe, Julie; Halstead, Judith; Wright, Lauren

    2018-02-01

    A year-long Nurse Leadership Institute (NLI) for emerging leaders in primary care clinics and acute care environments was developed, implemented, and evaluated. The NLI's goal was to foster empowerment in interprofessional collaborative practice environments for nurses in the three cohorts of NLIs. The NLI was framed around the Five Leadership Practices of modeling the way, inspiring a shared vision, challenging the process, enabling others to act, and encouraging the heart. To create a professional learning environment, foster community, and enhance leadership skills, the Lean In Circle materials developed by Sandberg were adapted for content reorganization and discussion. Minimal literature exists specifically addressing nursing leadership professionals' development based on Sandberg's Circle materials. The findings of the three NLI cohorts reported in this article begin to fill this existing knowledge gap. Participants reported a significant increase in leadership skills. Recommendations for refinement of future NLI offerings are provided. J Contin Educ Nurs. 2018;49(2):61-71. Copyright 2018, SLACK Incorporated.

  16. 42 CFR 440.155 - Nursing facility services, other than in institutions for mental diseases.

    Science.gov (United States)

    2010-10-01

    ... institutions for mental diseases. 440.155 Section 440.155 Public Health CENTERS FOR MEDICARE & MEDICAID... PROVISIONS Definitions § 440.155 Nursing facility services, other than in institutions for mental diseases. (a) “Nursing facility services, other than in an institution for mental diseases” means services...

  17. Understanding Socio Technical Modularity

    DEFF Research Database (Denmark)

    Thuesen, Christian Langhoff; Kudsk, Anders; Hvam, Lars

    2011-01-01

    Modularity has gained an increasing popularity as a central concept for exploring product structure, process structure, organization structure and supply chain structure. With the offset in system theory the predominant understanding of modularity however faces difficulties in explaining the social...... dimension of modularity like irrational behaviors, cultural differences, learning processes, social organization and institutional influences on modularity. The paper addresses this gab offering a reinterpretation of the modularity concept from a socio-technical perspective in general and Actor Network...... Theory in particular. By formulating modularity from an ANT perspective covering social, material and process aspects, the modularity of a socio-technical system can be understood as an entanglement of product, process, organizational and institutional modularity. The theoretical framework is illustrated...

  18. NIH's National Institute of Nursing Research Is Changing Lives

    Science.gov (United States)

    ... results that have been widely implemented in many health care situations. While many Americans are familiar with nursing, most are not aware of the crucial health care contributions made by nurse scientists across the ...

  19. Defining Modules, Modularity and Modularization

    DEFF Research Database (Denmark)

    Miller, Thomas Dedenroth; Pedersen, Per Erik Elgård

    The paper describes the evolution of the concept of modularity in a historical perspective. The main reasons for modularity are: create variety, utilize similarities, and reduce complexity. The paper defines the terms: Module, modularity, and modularization.......The paper describes the evolution of the concept of modularity in a historical perspective. The main reasons for modularity are: create variety, utilize similarities, and reduce complexity. The paper defines the terms: Module, modularity, and modularization....

  20. Career choice and perceptions of nursing among healthcare students in higher educational institutions.

    Science.gov (United States)

    Liaw, Sok Ying; Wu, Ling Ting; Chow, Yeow Leng; Lim, Siriwan; Tan, Khoon Kiat

    2017-05-01

    Due to the ageing population and competition from other healthcare courses, a greater demand in the healthcare workforce has made it challenging for educational institutions to attract school leavers to enter nursing courses. Understanding the considerations of students who have chosen non-nursing healthcare courses and their perceptions of nursing can help identify specific strategies to enhance the attractiveness of nursing course. This study aims to examine the differences between healthcare career choices and perceptions of nursing as a career choice among first-year non-nursing healthcare students. A descriptive survey design was conducted at the beginning of the healthcare courses of seven healthcare groups and from four higher educational institutions in Singapore. A total of 451 students responded, yielding an overall response rate of 52.7%. The online survey was administered using a valid and reliable 35-item parallel scale, known as the Healthcare Career Choice and Nursing Career Choice. The participants perceived prior healthcare exposure as the most influential factor and self-efficacy as the least influential factor when choosing nursing as a career. In comparison to their own healthcare career choices, nursing was perceived to have greater gender stigma and, as nurses, they would be less likely to achieve higher qualifications and career advancements, and they would be less likely to enjoy fulfilling careers. They also perceived that they would be less likely to gain their parents' support to pursue nursing and to make their parents proud. This study provides educators and policy-makers with vital information to develop key strategies to improve nursing enrolment in educational institutions. These strategies include early exposure to nursing as a rewarding career during school years, addressing the issue of gender stigma, and promoting information on the career and educational advancement of a registered nurse to parents of school leavers. Copyright

  1. Pre-registration nursing students' perceptions and experiences of violence in a nursing education institution in South Africa.

    Science.gov (United States)

    de Villiers, Tania; Mayers, Pat M; Khalil, Doris

    2014-11-01

    Violence is a growing problem worldwide in the field of health care and within the nursing profession. A study comprising a survey and focus groups with nursing students, and interviews with nurse educators was conducted to examine nursing students' perceptions and experiences of violence at a nursing education institution in the Western Cape, South Africa. A self-administered questionnaire was distributed to all nursing students. Two hundred and twenty three (n = 223) respondents completed the questionnaire. Focus groups were conducted with purposively sampled student participants and semi-structured interviews with nurse educators. The findings indicated that the nature of the violent incidents experienced by students on campus, especially in the residences, ranged from verbal abuse to violation of students' property and personal space, and could be attributed primarily to substance abuse. Violence among student nurses could negatively affect learning. In a profession in which nurses are exposed to violence in the workplace, it is important that violence in the learning environment is actively prevented and respect of individual rights, tolerance and co-operation are promoted. Copyright © 2014 Elsevier Ltd. All rights reserved.

  2. Assessment of Job satisfaction of group of nurses in ava salamat entrepreneurs institute in Iran

    Directory of Open Access Journals (Sweden)

    Mohammad Mirzabeigi

    2018-06-01

    Full Text Available Global Health systems encounter increasing challenges, spread of health needs and economic constraints. Approximately, nurses are the major part of human resources working in health systems in all countries. Job dissatisfaction is one of the effective factors in nursing career exit. This study has been accomplished with purpose of determining nurses' job satisfaction in Ava Salamat Entrepreneurs Institute. This cross-sectional and descriptive research was performed in 2017. A random group of 533 nurses contributed in the study. A questionnaire was used for data collection, which included personal and career attributes, and level of job satisfaction as inputs. Data was collected over a period of three months. The Statistical Package for the Social Sciences (SPSS v22 software and descriptive statistical tests were utilized for the analysis. According to results, nurses job security was increased impressively, more than before they were employed in Ava Salamat Entrepreneurs Institute (about 62%, and they feel satisfied about their position more than before (77.1% and have a desire to continue working for Ava Salamat Entrepreneurs Institute (75.4%. The results show that 62.9% of nurses were pleased for their prompt payment, and about 67% were dissatisfied with the proportion of their tasks and career hardship. Among those, 55.6% of nurses were satisfied by the professional support received from their managers and 51.4% of the nurses were satisfied with their image in the social profession. Keywords: Job satisfaction, Ava salamat, Nurses

  3. 76 FR 77240 - National Institute of Nursing Research; Notice of Closed Meetings

    Science.gov (United States)

    2011-12-12

    ... Nursing Research; Notice of Closed Meetings Pursuant to section 10(d) of the Federal Advisory Committee... clearly unwarranted invasion of personal privacy. Name of Committee: National Institute of Nursing Research Special Emphasis Panel, Pain Assessment for Traumatic Brain Injury Patients. Date: January 11...

  4. Job satisfaction and resilience in psychiatric nurses: A study at the Institute of Mental Health, Singapore.

    Science.gov (United States)

    Zheng, Zhimin; Gangaram, Poornima; Xie, Huiting; Chua, Stephanie; Ong, Samantha Bee Cheng; Koh, Sioh Eng

    2017-12-01

    Job satisfaction ranks highly as one of the main factors influencing turnover rates among nurses. Mental health nursing has been reported to be a particularly stressful specialty, yet little is known about the level of job satisfaction among psychiatric nurses in Singapore. Resilience is defined as a means of adapting to stress at the workplace, and could serve as a factor influencing job satisfaction. The present study aimed to explore the current level of job satisfaction among psychiatric nurses working in the only tertiary psychiatric institution in Singapore, the influencing factors, and the relationship between resilience and job satisfaction. A survey questionnaire consisting of the following was administered to all eligible nurses working in the Institute of Mental Health between the period of 16-24 December 2014: (i) The McCloskey and Mueller Satisfaction Scale; (ii) The Resilience Scale; and (iii) sociodemographic data form. A total of 874 nurses were eligible for participation in the study, and a total of 748 nurses responded, totalling 85.6% response. A mean satisfaction score of 95.21 and mean resilience score of 125.74 were obtained. Mean satisfaction and resilience scores were the highest for nurses with longer working experience and those of older age. A positive and significant association between satisfaction and resilience scores (P = 0.001) was obtained. Psychiatric nurses in Singapore are generally satisfied with their job, but this can be further improved with the strengthening of personal resilience. © 2017 Australian College of Mental Health Nurses Inc.

  5. [Nursing leadership styles at a public institution of Fortaleza].

    Science.gov (United States)

    Vale, E G; Caetano, F H; Carneiro, M M; Sampaio, M G

    2000-01-01

    In modern organizations leadership has been emphasized, since it is considered fundamental to the execution of the objectives of a company. It is through leadership that the ability of influencing the behavior of others is developed, facilitating the accomplishment of activities. The study has as its objective the investigation of the head nurse's leadership, considering the opinion of assistant nurses in four units of a public hospital. The study has shown that nurses who are in managerial position, present a leadership profile centered on the service and on individuals.

  6. The Nursing Leadership Institute program evaluation: a critique

    Directory of Open Access Journals (Sweden)

    Havaei F

    2015-08-01

    Full Text Available Farinaz Havaei, Maura MacPhee School of Nursing, University of British Columbia, Vancouver, BC, Canada Abstract: A theory-driven program evaluation was conducted for a nursing leadership program, as a collaborative project between university faculty, the nurses' union, the provincial Ministry of Health, and its chief nursing officers. A collaborative logic model process was used to engage stakeholders, and mixed methods approaches were used to answer evaluation questions. Despite demonstrated, successful outcomes, the leadership program was not supported with continued funding. This paper examines what happened during the evaluation process: What factors failed to sustain this program? Keywords: leadership development, theory-driven evaluation, mixed methods, collaborative logic modeling

  7. Transformational leadership model for nursing education leaders in nursing education institutions / Sipho Wellington Mkhize

    OpenAIRE

    Mkhize, Sipho Wellington

    2009-01-01

    The nursing education leader provides visionary leadership to his/her organisation, as well as to the profession of nursing, and must have t he authority and resources necessary to ensure nursing education and training standards are met. This link between professional practice and operational activity of the organisation leads to greater involvement in decision making and fosters collaboration within nursing education and training and interdisciplinary teams. A collabora...

  8. The status of academic integrity amongst nursing students at a nursing education institution in the Western Cape.

    Science.gov (United States)

    Theart, Cecilia J; Smit, Ilze

    2012-06-20

    Honesty is regarded as a basic ethical value in all educational programmes, and academic integrity is of undisputed importance in educational environments. The literature reviewed revealed that academic dishonesty is wide-ranging and also encountered in the nursing education environment. This phenomenon is of concern to the nursing fraternity because of the proven positive correlation between unethical academic practices and future unethical professional behaviour. Limited research data regarding academic dishonesty at nursing education institutions in South Africa and this correlation motivated the present study. The purpose was to examine the status of academic integrity amongst nursing students at a nursing education institution in the Western Cape. Formulated objectives guided investigation of several variables which impact upon academic integrity, for example the incidence of and student perceptions around academic dishonesty. A quantitative, descriptive survey design was used, with a self-reported questionnaire (based on literature review and study objectives) designed to obtain information about academic dishonesty. Provision was also made for qualitative input from the respondents by including three open-ended questions. It was found that academic dishonesty was a reality at the nursing education institution where this study was done. Cheating associated with plagiarism and assignments was identified as the main problem area. An unacceptably high level of dishonesty in completion of practical records was also an area of concern. The main recommendations are development and implementation of a code of honour and implementation of comprehensive academic integrity policies at the nursing education institution, with practical measures aimed at combating cheating in tests and examinations.

  9. Assessment of Job satisfaction of group of nurses in ava salamat entrepreneurs institute in Iran.

    Science.gov (United States)

    Mirzabeigi, Mohammad; Fardi, Ali; Yousofi, H Raza; Norouzian, Mahdi; Pariav, Mahdi; Lak, Saeid; Radfard, Majid; Ebadi, Abbas

    2018-06-01

    Global Health systems encounter increasing challenges, spread of health needs and economic constraints. Approximately, nurses are the major part of human resources working in health systems in all countries. Job dissatisfaction is one of the effective factors in nursing career exit. This study has been accomplished with purpose of determining nurses' job satisfaction in Ava Salamat Entrepreneurs Institute. This cross-sectional and descriptive research was performed in 2017. A random group of 533 nurses contributed in the study. A questionnaire was used for data collection, which included personal and career attributes, and level of job satisfaction as inputs. Data was collected over a period of three months. The Statistical Package for the Social Sciences (SPSS v22) software and descriptive statistical tests were utilized for the analysis. According to results, nurses job security was increased impressively, more than before they were employed in Ava Salamat Entrepreneurs Institute (about 62%), and they feel satisfied about their position more than before (77.1%) and have a desire to continue working for Ava Salamat Entrepreneurs Institute (75.4%). The results show that 62.9% of nurses were pleased for their prompt payment, and about 67% were dissatisfied with the proportion of their tasks and career hardship. Among those, 55.6% of nurses were satisfied by the professional support received from their managers and 51.4% of the nurses were satisfied with their image in the social profession.

  10. [Situational leadership in nursing in a health institution in Bucaramanga, Colombia].

    Science.gov (United States)

    Torres-Contreras, Claudia Consuelo

    2013-01-01

    In nursing, it is crucial to know the leadership style required in each situation to act as a leader. The clinical nurse must have an effective leadership style that suits the situations presented during the performance of their functions, in order to achieve the objectives in the care of the patient and family. To describe the situational leadership styles present in nurses in hospital departments, including intensive care, according to the theory of Hersey and Blanchard and to determine the relationship between leadership styles and occupational variables. A cross-sectional descriptive study was conducted on a sample population of 107nurses working in clinical areas of hospital and intensive care in two health institutions. The Dr. Herman Bachenheimer situational leadership tool was applied to nursing staff. The nurses at the hospital area (61) and intensive care (46) have mainly a guide-leadership style (35.4%), followed by a participative style (33.9%) and manager-style (27.9%). Delegation leadership style (2.8%) was not present in clinical nurses. There is no significant relationship between leadership styles and the time working in the institution. A statistically significant relationship was found between leadership styles and length of management experience in the clinical area (P=.011). The predominant leadership style of hospital nurses is to guide, and for intensive care nurses it is participatory. Copyright © 2012 Elsevier España, S.L. All rights reserved.

  11. Modularization and Flexibilization.

    Science.gov (United States)

    Van Meel, R. M.

    Publications in the fields of educational science, organization theory, and project management were analyzed to identify the possibilities that modularization offers to institutions of higher professional education and to obtain background information for use in developing a method for modularization in higher professional education. It was…

  12. Lived experiences of student nurses caring for intellectually disabled people in a public psychiatric institution

    Directory of Open Access Journals (Sweden)

    Annie Temane

    2016-06-01

    Full Text Available Background: Caring for intellectually disabled people can be demanding for student nurses who are novices in the nursing profession. To ensure that quality nursing care is provided, student nurses should have an understanding of and a positive attitude towards intellectually disabled people. Nursing intellectually disabled people can be a challenge for the student nurses. Therefore, student nurses need to be able to deal with challenges of caring for intellectually disabled people. Objective: This article aims to explore and describe experiences of student nurses caring for intellectually disabled people in a public psychiatric institution. Design and method: A qualitative, exploratory, descriptive and contextual research design was used. Data were collected through individual in-depth phenomenological interviews, naïve sketches and field notes. Thematic analysis was utilised to analyse the collected data. Results were contextualised within the literature and measures to ensure trustworthiness were adhered to. Ethical principals were also applied throughout the research process. Results: Five themes emerged from the data. Student nurses experienced a profoundly unsettling impact on their whole being when caring for intellectually disabled people; they developed a sense of compassion and a new way of looking at life, and experienced a need for certain physical, mental and spiritual needs to be met. Conclusion: From the results, it is evident that student nurses were challenged in caring for intellectually disabled people. However, they developed a sense of awareness that intellectually disabled people have a need to be cared for like any other person. Keywords: experiences, student nurses, caring, intellectually disabled people, public psychiatric institution

  13. Health problems of nursing workers in a public educational institution

    Directory of Open Access Journals (Sweden)

    Carolina Luiza Bernardes

    2014-08-01

    Full Text Available Objective: To identify the issues occurred with nursing workers through a Health Monitoring System for Nursing Workers (SIMOSTE and to describe the consequences of those problems. Method: This is a quantitative, exploratory and descriptive study realized in a teaching hospital in the west region of the city of São Paulo. Results: From the SIMOSTE, 1.847 occurrences were registered in a six month period. Within the main occurrences, medical licenses, work related accidents with and without removals; psychiatric consultations and psychotherapy were highlighted. Conclusion: The data points out to the need for the development of new health vigilance actions to notify accidents and illness related to work, besides the prevention of issues.

  14. [Institutional demands and care demands in the management of nurses in an emergency unit].

    Science.gov (United States)

    Montezelli, Juliana Helena; Peres, Aida Maris; Bernardino, Elizabeth

    2011-01-01

    To characterize the registered nurse's management activities in an emergency department. Qualitative research, implemented from February to April 2009 by a semi-structured interview with eight nurses from an emergency department at a university hospital in Curitiba, PR. Brazil. The data was submitted to content analyses. Two categories emerged: Management focused on meeting the institutional demands that emphasizes the Registered Nurses' bureaucratic activities required by the hospital; and Management focused on meeting the nursing care demands that prioritizes the care as the main management activity. The study reached its objective and joined the literature findings that the division between care and management does not match with the registered nurse's performance at an emergency department.

  15. The moral agency of institutions: effectively using expert nurses to support patient autonomy.

    Science.gov (United States)

    Charles, Sonya

    2017-08-01

    Patient autonomy-with an emphasis on informed consent and the right to refuse treatment-is a cornerstone of modern bioethics. Within discussions about patient autonomy, feminist bioethicists have argued for a relational approach to autonomy. Under a relational framework, we must look beyond the individual moment of choice to include the role relationships and specific contexts can play in supporting or undermining autonomy. Given the day-to-day interactions they have with patients, nurses play a significant role in helping patients understand the nature of their illnesses and make truly informed decisions. However, the skills of expert nurses also support patient autonomy in more subtle ways. Specifically, nurses develop skills of attunement that help them to find subtle ways to support patient autonomy. However, in order to effectively do this, nurses need institutions that support their professional autonomy. In this paper, I look at the ways nurses have been inhibited in their professional autonomy both as a profession and as individual practitioners. I argue that turning our attention to institutions and the role they play in supporting or undermining nurses' autonomy can help promote nurses' professional autonomy and thereby enhance patient autonomy. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

  16. Replicating the Family: The Biopolitics of Involvement Discourses Concerning Relatives in Nursing Home Institutions

    Directory of Open Access Journals (Sweden)

    Jessica Holmgren

    2014-10-01

    Full Text Available The aim of this study was to describe the biopolitics of involvement discourses articulated by nursing staff concerning relatives in nursing home institutions, using a Foucault-inspired discourse analytical approach. Previous research has described how relatives have not been involved in nursing homes on their own terms. This is partly due to a lack of communication and knowledge, but it is also a consequence of an unclear organizational structure. Results from a discourse analysis of six focus group interviews with nursing staff show that the “involvement discourse” in nursing homes can be described as a “new” vs “old” family rhetoric. This rhetoric can be said to uphold, legitimize and provide different subject positions for both nursing staff and relatives concerning the conditions for involvement in nursing homes. As part of a “project of possibility” in elderly care, it may be possible to adopt a critical pedagogical approach among nursing staff in order to educate, strengthen and support them in reflecting on their professional norming and how it conditions the involvement of relatives.

  17. The status of academic integrity amongst nursing students at a nursing education institution in the Western Cape

    Directory of Open Access Journals (Sweden)

    Cecilia J. Theart

    2012-06-01

    A quantitative, descriptive survey design was used, with a self-reported questionnaire (based on literature review and study objectives designed to obtain information about academic dishonesty. Provision was also made for qualitative input from the respondents by including three open-ended questions. It was found that academic dishonesty was a reality at the nursing education institution where this study was done. Cheating associated with plagiarism and assignments was identified as the main problem area. An unacceptably high level of dishonesty in completion of practical records was also an area of concern. The main recommendations are development and implementation of a code of honour and implementation of comprehensive academic integrity policies at the nursing education institution, with practical measures aimed at combating cheating in tests and examinations.

  18. An Institutional Ethnography of Nurses' Support of Breastfeeding on the Night Shift.

    Science.gov (United States)

    Grassley, Jane S; Clark, Manda; Schleis, Joyce

    2015-01-01

    To describe nurses' support of breastfeeding on the night shift and to identify the interpersonal interactions and institutional structures that affect this support. Institutional ethnography. The mother/baby unit of a tertiary care hospital with 4200 births per year. Registered nurses (N = 16) who provided care on the night shift to mother/infant dyads in the immediate postpartum period. Data were collected using focus groups, individual and group interviews, and mother/baby unit observations. The focus groups were held before the night shift and had five participants. The nine individual and group interviews were conducted between 0100 and 0230 on the mother/baby unit. Three unit observations were conducted. Interviews were recorded, professionally transcribed, and analyzed using a content analysis method. Data analysis yielded three themes that described these nurses' support of breastfeeding on the night shift: competing priorities, incongruent expectations, and influential institutional structures. The need of visitors to see their new family members competed with the needs of mothers to rest and breastfeed their newborns. Helping breastfeeding dyads who experienced difficulties competed with providing care to other patients. Parents' expectations regarding newborn behavior were incongruent with the reality of newborn feeding and sleeping patterns. Institutional structures that affected the provision of breastfeeding support by nurses included hospital breastfeeding practices, staffing, and policies. Nurses' support of breastfeeding on the night shift encompasses a complex interplay of interpersonal interactions with new families and visitors regarding priorities and expectations and negotiating institutional structures such as feeding policies and staffing. © 2015 AWHONN, the Association of Women's Health, Obstetric and Neonatal Nurses.

  19. Minimum Map of Social Institutional Network: a multidimensional strategy for research in Nursing

    Directory of Open Access Journals (Sweden)

    Diene Monique Carlos

    2016-06-01

    Full Text Available Objective To analyze the use of methodological strategies in qualitative research - Minimum Maps of Social Institutional Network, as proposed to understand the phenomena in the multidimensional perspective. Method Methodological theoretical essay in which we aimed to reflect on the use of innovative methodological strategies in nursing research, supported in Complex Paradigm fundamentals. Results The minimum map of Social Institutional External Network aims to identify institutional linkages and gaps for the intervention work of the surveyed institutions. The use of these maps provided important advances in know-how qualitative research in Health and Nursing. Conclusions In this perspective, the use of minimum Social Intitutional Network maps can be stimulated and enhanced to meet the current demands of the contemporary world, particularly for its flexibility in adapting to various research subjects; breadth and depth of discussion; and possibilities with health services.

  20. Modular Rapid E-Learning Framework (MORELF) in Desktop Virtualization Environment: An Effective Hybrid Implementation in Nurse Education

    Science.gov (United States)

    Parlakkilic, Alattin

    2015-01-01

    Generally it is not easy for an instructor to prepare and deliver electronic courses via e-learning. Therefore it is necessary to work and develop an easy system. In this context module technology was used to for provide modularity in conducting educational development of e-learning course. Then, rapid e-learning was used for more quick and easy…

  1. Report on visit from Prof. Kim Lutzen: Friday, 6 November 1998, Korolinska Institute (dept of nursing Stockholm, Sweden

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    Kim Lutzen

    1999-10-01

    Full Text Available Prof. Kim Lutzen contacted the Department of Advanced Nursing Sciences, Unisa, via the Department's Web Page. Prof. Lutzen is the Chair of the Department of Nursing, which offers undergraduate, master and doctoral programmes. This Department of Nursing is situated within the Karolinska Institute, which comprises 29 Departments of Health Sciences, including a number of Medical Departments, Dentistry, Occupational Therapy, Physiotherapy, and Nursing. Prof. Lutzen emphasised that there is no Swedish phrase similar to "nursing science", consequently this t e n seems to be somewhat unfamiliar to the Swedish nurses. *Please note: This is a reduced version of the abstract. Please refer to PDF for full text.

  2. Institutional Goal Priorities in Texas: A Look at an Associate Degree Nursing Program.

    Science.gov (United States)

    De Leon, John E.

    A study examined the perceptions of four key constituent groups from the Southeast College Associate Degree Nursing (ADN) program regarding institutional goal priorities. (Southeast College manages the ADN program for the Houston Community College System.) The study involved 23 ADN faculty, 13 college administrators, 128 ADN students, and 5 ADN…

  3. Gender Inequality and Role-Strained among Male Nursing Students in Selected Nursing Institution, Lagos, Nigeria

    Science.gov (United States)

    Folami, Florence F.

    2017-01-01

    Gender discrimination remains problem in the world as a whole and unfortunately, nursing profession is not immune to this problem. Gender discrimination is rejection or restriction made on the basis of socially constructed gender roles which prevents a person from relishing full human rights. Role strain has been defined as when an individual is…

  4. Factors hindering clinical training of students in selected nursing educational institutions in Southeastern Nigeria.

    Science.gov (United States)

    Anarado, Agnes N; Agu, Grace U; Nwonu, Eunice I

    2016-05-01

    Clinical training is an integral part of professional nursing education as it equips students with the required knowledge, skills, attitudes, and values needed for optimal practice in real-life situations. Inappropriate professional attributes have been observed among nursing graduates, while challenges to acquisition of clinical skills have been understudied in Nigeria. This study investigated system factors related to the provision of infrastructure/equipment, training/supervisory activities, and students' factors that may hinder clinical training of nursing students in two selected institutions in Southeastern Nigeria. This cross-sectional descriptive study purposively enlisted 283 students from a diploma and a degree nursing education program. Data were collected with researchers' developed questionnaire and analyzed in percentages, and means, with a mean decision criterion of valueprogram students had significantly less opportunity for return demonstration under supervision and independent practice in the laboratory; the diploma program students had significantly fewer teachers in their school and patients in their clinical area, clinical nurses as role models were not following the standard procedures in practice and students were not evaluated by supervisors at the end of each clinical experience. Identified factors in these training environments could hinder learners' interest and acquisition of professional attributes. Rectifying these situations could enhance the acquisition and display of appropriate professional performance behavior in practice by nursing graduates. Copyright © 2016 Elsevier Ltd. All rights reserved.

  5. Images of flight nursing in Australia: A study using institutional ethnography.

    Science.gov (United States)

    Brideson, Genevieve; Willis, Eileen; Mayner, Lidia; Chamberlain, Diane J

    2016-03-01

    Pictures speak a thousand words. The traditional romantic image of an Australian aeromedical service is a male doctor and male pilot, out to rescue the male stockman from the red dust of the Australian outback. However, the reality is considerably different, particularly in the current context of the Australian healthcare system. This paper examines the images of flight nursing using a critical lens. The images are derived from popular literature sources from the early 1940s through to the present. A textual analysis of the images of flight nursing using the methodology of institutional ethnography reveals a number of themes including the glamorous, the romantic, and the heroic nurse. This study illustrates that the way these nurses are portrayed within popular literature mirrors the Australian cultural ethic of heroic bush pioneer, yet at the same time the work these nurses do is undervalued by various omissions and misrepresentations. The results from this study have the potential to significantly improve recognition of the work performed by flight nurses and to challenge incorrect cultural myths. © 2015 Wiley Publishing Asia Pty Ltd.

  6. What are the implications of the Institute of Medicine report "The future of nursing: leading change, advancing health" for school nursing practice?

    Science.gov (United States)

    Sheetz, Anne H

    2012-11-01

    In 2010, the Robert Wood Johnson Foundation Initiative at the Institute of Medicine issued a comprehensive report entitled, "The future of nursing: leading change, advancing health." The following is a synopsis of the report, including excerpts, recommendations, and a discussion of school nursing implications.

  7. Building nurse leaders through the Institute for Healthcare Improvement Open School Student Quality Leadership Academy.

    Science.gov (United States)

    May, Cattleya; Cutting, Katharine N

    2014-01-01

    The Institute for Healthcare Improvement is an independent not-for-profit organization based in Cambridge, Massachusetts. It is a leading innovator in health and health care improvement with a global following.One important part of the IHI is the development and evolution of the "Open School." Launched in September 2008, the online community currently includes hundreds of thousands of students worldwide. The goals of the Open School are consistent with the IHI initial concepts: to build will for change, seek out innovation, share expertise, and build leaders. Each year, the Open School awards scholarships to select students to attend a Leadership Academy.The Student Quality Leadership Academy allows students to network with other future nurses, physicians, and health care administrators and explores how they feel about leadership. This is important to nursing as we will need to replace many leadership positions in the future, but often new nurses are uncertain about leadership roles.

  8. Responding to health care reform by addressing the institute of medicine report on the future of nursing.

    Science.gov (United States)

    Ellerbe, Suellyn; Regen, Debra

    2012-01-01

    The current health care environment has heightened the importance of achieving positive patient outcomes and excellent customer satisfaction. To remain competitive, health care organizations must adapt quickly to changing regulatory requirements, quality improvement initiatives, and customer expectations. To ensure nursing practice at the Saint Clare's Health System in Northwest New Jersey is at the forefront of leading change, the nursing staff has embraced the Institute of Medicine report The Future of Nursing: Leading Change. The empowered nursing team has applied Benner's Novice to Expert model and McCauley's Careful Nursing Theory as the foundation for nursing practice. The ability to apply evidence-based nursing research and cultivate professional development at the bedside has resulted in retention of expert nurses at the bedside. Engaging the nursing team has resulted in increased patient satisfaction and improved clinical outcomes. Advanced practice nurses play an important role to mentor the nursing staff and promote an interdisciplinary, collaborative relationship between all health care disciplines and community support programs. Nurses are recognized for their accomplishments and encouraged to obtain specialty certification, advanced degrees, and earn state and national recognition through professional organizations. The professional nurses at the Saint Clare's Health System are prepared to work in whatever environment the new normal creates.

  9. Modular implicits

    Directory of Open Access Journals (Sweden)

    Leo White

    2015-12-01

    Full Text Available We present modular implicits, an extension to the OCaml language for ad-hoc polymorphism inspired by Scala implicits and modular type classes. Modular implicits are based on type-directed implicit module parameters, and elaborate straightforwardly into OCaml's first-class functors. Basing the design on OCaml's modules leads to a system that naturally supports many features from other languages with systematic ad-hoc overloading, including inheritance, instance constraints, constructor classes and associated types.

  10. Nurses' Perceptions of Their Relationships with Informal Carers in Institutional Respite Care for Older People

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    Sirpa Salin

    2013-01-01

    Full Text Available The purpose of this study was to describe nurses' experiences of their collaboration and relationships with family members in institutional respite care for the elderly. The family has a particularly important role in respite care, which is an extension of care provided at home. However no published studies were found on this subject. The data were collected through qualitative interviews (N=22. Content analysis of the nurses’ descriptions of their collaboration with family members yielded four main categories as follows: (1 conscious ignoring, (2 attempting to understand the family’s situation, (3 hinting at private family matters, and (4 being a friend. The results lend support to earlier findings which emphasize the complexity of relationships between nurses and family carers. A novel finding here is that these relationships may also develop into friendships. Greater emphasis must be placed on primary nursing so that the nurse and informal carer can build up a genuine relationship of trust. If periods of respite care are to help older people and their families to manage independently, it is imperative that nurses have the opportunity to visit their patients at home.

  11. Nursing Intervention in adolescence: an institution experience in Public Secondary School

    Directory of Open Access Journals (Sweden)

    Daniel Martínez Esquivel

    2013-04-01

    Full Text Available Adolescence is a key stage of life to the empowerment that must have health, but it has many needs that healthteams still have not resolved. This article presents an analysis of the health situation of a group of teenagersattending a public institution of higher education and intervention by nursing students, focused on creatingconditions for health promotion and disease prevention. This research was conducted from a quantitative,descriptive and was performed in an institution of secondary education in the period from September toNovember 2012. We worked with students and students of eighth and ninth year with a convenience sample. Themain results indicated needs in sexuality, healthy lifestyles and conflict resolution. To address these issuesevolved different strategies planned, organized, directed and controlled by the individual. We conclude that healtheducation in adolescents is a public health problem and that nurses must meet.

  12. Service Modularity

    DEFF Research Database (Denmark)

    Avlonitis, Viktor; Hsuan, Juliana

    2015-01-01

    The purpose of this research is to investigate the studies on service modularity with a goal of informing service science and advancing contemporary service systems research. Modularity, a general systems property, can add theoretical underpinnings to the conceptual development of service science...... in general and service systems in particular. Our research is guided by the following question: how can modularity theory inform service system design? We present a review of the modularity literature and associated concepts. We then introduce the contemporary service science and service system discourse...

  13. Keeping patients safe: Institute of Medicine looks at transforming nurses' work environment.

    Science.gov (United States)

    2004-01-01

    In November 1999, the Institute of Medicine (IOM) released To Err Is Human: Building a Safer Health System, which brought to the public's attention the serious--and sometimes deadly--dangers posed by medical errors occurring in healthcare organizations. Exactly 4 years later, an IOM committee released a new report that focuses on the need to reinforce patient safety defenses in the nurses' working environments.

  14. 42 CFR 440.40 - Nursing facility services for individuals age 21 or older (other than services in an institution...

    Science.gov (United States)

    2010-10-01

    ... older (other than services in an institution for mental disease), EPSDT, and family planning services... institution for mental disease), EPSDT, and family planning services and supplies. (a) Nursing facility... institution for mental diseases”, means services that are— (i) Needed on a daily basis and required to be...

  15. Modular forms

    NARCIS (Netherlands)

    Edixhoven, B.; van der Geer, G.; Moonen, B.; Edixhoven, B.; van der Geer, G.; Moonen, B.

    2008-01-01

    Modular forms are functions with an enormous amount of symmetry that play a central role in number theory, connecting it with analysis and geometry. They have played a prominent role in mathematics since the 19th century and their study continues to flourish today. Modular forms formed the

  16. Higher education in nursing: the faculty work process in different institutional contexts

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    Valéria Marli Leonello

    2014-12-01

    Full Text Available Objective To analyze the characteristics of faculty work in nursing higher education. Method An exploratory qualitative study with a theoretical-methodological framework of dialectical and historical materialism. The faculty work process was adopted as the analytical category, grounded on conceptions of work and professionalism. Semi-structured interviews were conducted with 24 faculty members from three higher education institutions in the city of São Paulo, classified according to the typology of institutional contexts. Results The faculty members at these higher education institutions are a heterogeneous group, under different working conditions. Intensification and precarious conditions of the faculty work is common to all three contexts, although there are important distinctions in the practices related to teaching, research and extension. Conclusion Faculty professionalization can be the starting point for analyzing and coping with such a distinct reality of faculty work and practice.

  17. The Challenges of Modularization.

    Science.gov (United States)

    Brown, Sally; Saunders, Danny

    1995-01-01

    Discusses the movement towards credit accumulation and transfer in higher education institutions based on experiences at two universities in the United Kingdom, the University of Northumbria and the University of Glamorgan. Modularization, or unitization, and semesterization are considered, and three key areas are addressed: management, student…

  18. Analysis of the organization of nursing care provided for disabled children in special education institutions in northwest Poland.

    Science.gov (United States)

    Gawłowska-Lichota, Katarzyna; Wróbel, Agnieszka; Brodowski, Jacek; Karakiewicz, Beata

    2009-06-01

    It often happens that handicapped children and teenagers need to be taught in special educational centres. One of the specialists working in a special school should be a nurse having appropriate professional and methodical skills. The research involved nurses employed in 36 special education institutions in 2006/2007 in the area of North-West Poland. The organization of work was analysed on the basis of specially constructed questionnaires. The average working time of nurses employed in special education institutions was 16 hours and 12 minutes per week. In the group of nurses examined, 69% persons have completed qualifications and 5% specialty courses. Nurses cooperate mainly with speech therapists, educationalists, psychologists, rehabilitators, specialists in surdo-pedagogy and oligophreno-pedagogy. However, they attended meetings with parents very occasionally (8%) and rarely participated in staff meetings (8%). Besides, 29% of participants met with parents exclusively in case of emergency. Nurses' working time in special education institutions according to the norms or work organization. Not all nurses working with disabled pupils have the required qualifications such as the completed specialty or qualification courses. Nurses working in special education do not fully use the possibility of cooperation with the families of disabled pupils and specialists in the therapeutic team.

  19. Academic and Institutional Review Board Collaboration to Ensure Ethical Conduct of Doctor of Nursing Practice Projects.

    Science.gov (United States)

    Foote, Jan M; Conley, Virginia; Williams, Janet K; McCarthy, Ann Marie; Countryman, Michele

    2015-07-01

    Navigating the regulations to protect human subjects and private health information for Doctor of Nursing Practice (DNP) projects can be a formidable task for students, faculty, and the institutional review board (IRB). Key stakeholders from the University of Iowa College of Nursing and the Human Subjects Office developed a standardized process for DNP students to follow, using a decision algorithm, a student orientation to the human subjects review process conducted by faculty and IRB chairs and staff, and a brief Human Subjects Research Determination form. Over 2 years, 109 students completed the process, and 96.3% of their projects were deemed not to be human subjects research. Every student submitted documentation of adherence to the standardized process. Less time was spent by students, faculty, and the IRB in preparing and processing review requests. The interprofessional collaboration resulted in a streamlined process for the timely review of DNP projects. Copyright 2015, SLACK Incorporated.

  20. Sociodemographic and academic profile of nursing students from four brazilian institutions

    Directory of Open Access Journals (Sweden)

    Susan Bublitz

    Full Text Available This study aimed to describe the sociodemographic and academic characteristics of nursing students from four Brazilian Educational Institutions. It is a prospective cross-sectional study. The data were collected between April 2011 and March 2012, through a survey form with questions about sociodemographic and academic characteristics of the students. The participants were graduate students enrolled in the nursing course, aged 18 years or older. 705 students participated, and these were mostly women, single, childless, who lived with their families, did not take part in sport activities and performed leisure activities. Also, most students do not participate in research groups, were not granted scholarships, are not employed, are satisfied with the course and do not intend to leave it. This study may become an important tool for the development of strategies that address the needs of students and also improve the quality of the teaching and learning process, reducing dropout rates.

  1. [Sociodemographic and academic profile of nursing students from four Brazilian institutions].

    Science.gov (United States)

    Bublitz, Susan; de Azevedo Guido, Laura; Kirchhof, Raquel Soares; Neves, Eliane Tatsch; Lopes, Luis Felipe Dias

    2015-03-01

    This study aimed to describe the sociodemographic and academic characteristics of nursing students from four Brazilian Educational Institutions. It is a prospective cross-sectional study. The data were collected between April 2011 and March 2012, through a survey form with questions about sociodemographic and academic characteristics of the students. The participants were graduate students enrolled in the nursing course, aged 18 years or older. 705 students participated, and these were mostly women, single, childless, who lived with their families, did not take part in sport activities and performed leisure activities. Also, most students do not participate in research groups, were not granted scholarships, are not employed, are satisfied with the course and do not intend to leave it. This study may become an important tool for the development of strategies that address the needs of students and also improve the quality of the teaching and learning process, reducing dropout rates.

  2. Modular entanglement.

    Science.gov (United States)

    Gualdi, Giulia; Giampaolo, Salvatore M; Illuminati, Fabrizio

    2011-02-04

    We introduce and discuss the concept of modular entanglement. This is the entanglement that is established between the end points of modular systems composed by sets of interacting moduli of arbitrarily fixed size. We show that end-to-end modular entanglement scales in the thermodynamic limit and rapidly saturates with the number of constituent moduli. We clarify the mechanisms underlying the onset of entanglement between distant and noninteracting quantum systems and its optimization for applications to quantum repeaters and entanglement distribution and sharing.

  3. Nurse uniform wearing practices and associated factors among nurses working in Northwest Ethiopia: a cross-sectional institution based study.

    Science.gov (United States)

    Desta, Etaferahu Alamaw; Gebrie, Mignote Hailu; Dachew, Berihun Assefa

    2015-01-01

    Wearing uniforms help in the formation of professional identity in healthcare. It fosters a strong self image and professional identity which can lead to good confidence and better performance in nursing practice. However, most nurses in Ethiopia are not wearing nursing uniforms and the reasons remain unclear. Therefore, the aim of this research is to assess nurse uniform wearing practices among nurses and factors associated with such practice in hospitals in Northwest Ethiopia. A hospital based cross-sectional study was conducted from March to April, 2014 in five hospitals located in Northwest Ethiopia. A total 459 nurses participated in the study. Data was collected using a pre-tested self-administered questionnaire. Descriptive statistics were analyzed in order to characterize the study population. Bivariate and multiple logistic regression models were fitted. Odds ratios with 95 % confidence intervals were computed to identify factors associated with nursing uniform practice. Nurse uniform wearing practice was found to be 49.2 % of the total sample size. Around 35 % of the respondents that did not implement nurse uniform wearing practices stated that there was no specific uniform for nurses recommended by hospital management. In addition to this, nurse uniform wearing practices were positively associated with being female [AOR = 1.58, 95 % CI (1.02, 2.44)], studying nursing by choice [AOR =3.16, 95 % CI (2.03, 4.92)], and the appeal of nursing uniforms to nurses [AOR = 3.43 95 % CI (1.96, 5.98)]. Nurse uniform wearing practices were not exceptionally prevalent in Northwest Ethiopian hospitals. However, encouraging students to pursue interest-based careers and implementing a nurse uniform wearing policy may have the potential to improve such practices.

  4. Global health competencies according to nursing faculty from Brazilian higher education institutions

    Directory of Open Access Journals (Sweden)

    Carla Aparecida Arena Ventura

    2014-04-01

    Full Text Available OBJECTIVES: to identify the agreement of faculty affiliated with Brazilian higher education institutions about the global health competencies needed for undergraduate nursing students' education and whether these competencies were covered in the curriculum offered at the institution where they were teaching.METHOD: exploratory-descriptive study, involving 222 faculty members who answered the Brazilian version of the "Questionnaire on Core Competencies in Global Health", made available electronically on the website Survey Monkey.RESULTS: participants predominantly held a Ph.D. (75.8%, were women (91.9% and were between 40 and 59 years of age (69.3%. The mean and standard deviation of all competencies questioned ranged between 3.04 (0.61 and 3.88 (0.32, with scores for each competency ranging from 1 "strongly disagree" to 4 "strongly agree". The results demonstrated the respondents' satisfactory level of agreement with the global health competencies.CONCLUSIONS: the study demonstrated a high mean agreement level of the nursing faculty from Brazilian HEI with the global health competencies in the questionnaire. The curricula of the HEI where they teach partially address some of these. The competencies in the domain "Globalization of health and health care" are the least addressed.

  5. Can the Institute of Medicine trump the dominant logic of nursing? Leading change in advanced practice education.

    Science.gov (United States)

    Dreher, Melanie C; Clinton, Patricia; Sperhac, Arlene

    2014-01-01

    The Institute of Medicine (IOM; 2010) has called for a transformation of the nursing profession to lead the redesign of health care in the United States. It acknowledges the need for profound change in nursing education, particularly advanced practice education, to produce the next generation of leaders in sufficient quantity to expand access, improve quality, and reduce cost. Although the IOM provides welcome validation of nursing's significant role, most of the recommendations are not new and have been advocated by nurse educators for decades. What has prevented us from creating the nimble and responsive educational programs that would ensure a sufficient corpus of advanced practice nurses with the relevant knowledge and skill to transform our ailing health system? Conceptualizing nursing as a complex, adaptive system (J.W. Begun and K. White, 1997), this article explores three examples of the dominant logic, grounded in a historical legacy that has kept the nursing profession from realizing its promise as a potent force: (a) the continuing preference for experience over education, (b) the belief that only nurses can teach nurses, and (c) the hegemony of the research doctorate. © 2014.

  6. Motivation and Prior Animal Experience of Newly Enrolled Veterinary Nursing Students at two Irish Third-Level Institutions.

    Science.gov (United States)

    Dunne, Karen; Brereton, Bernadette; Duggan, Vivienne; Campion, Deirdre

    2017-11-03

    Veterinary nurses report an intrinsic desire to work with animals. However, this motivation may be eroded by poor working conditions and low pay, resulting in the exit of experienced veterinary nurses from clinical practice. This study sought to quantify the level of animal-handling experience students possessed at the start of their training and to explore the factors motivating them to enter veterinary nurse training in two Irish third-level institutions. The authors had noted a tendency for veterinary nursing students to possess limited animal-handling skills, despite their obvious motivation to work with animals. The study explores possible reasons for this, as it mirrors previous reports in relation to students of veterinary medicine. First-year veterinary nursing students at Dundalk Institute of Technology and University College Dublin were surveyed and a focus group was held in each institution to explore student motivations for choosing this career and their prior animal-handling experience and workplace exposure. The results show that veterinary nursing students are highly intrinsically motivated to work with and care for animals. The majority had spent time in the veterinary workplace before starting their studies but they had limited animal-handling experience beyond that of family pets, primarily dogs. The study also revealed potential tensions between the veterinary nursing and veterinary medical students at University College Dublin: a hitherto unexposed aspect of the hidden curriculum in this institution. The results of this study highlight the need for ongoing investment in practical animal-handling training for veterinary nursing students.

  7. Practices of self-medication with antibiotics among nursing students of Institute of Nursing, Dow University of Health Sciences, Karachi, Pakistan.

    Science.gov (United States)

    Ali, Akbar Shoukat; Ahmed, Javed; Ali, Akbar Shoukat; Sonekhi, Gomand Beekho; Fayyaz, Nargis; Zainulabdin, Zeeshan; Jindani, Rahim

    2016-02-01

    Self-medication practice among nursing students is of growing concern. Access to drugs and handling them in their future practices make nursing students susceptible to self-prescription and self-medication. This cross-sectional study assesses the prevalence and pattern of self-medication with antibiotics among nursing students of Institute of Nursing, Dow University of Health Sciences, Karachi, Pakistan. A random sample of convenience of 160 nursing students underwent a predesigned questionnaire. More than half of nursing students 79 (52.7%) experienced self-medication with antibiotics. It was more prevalent among males 49 (62%) . Knowledge about the drug 59 (74.7%) and convenience 13 (16.5%) were the key reasons to self-medicate. Fever 37 (46.8%) and sore throat 27 (34.2%) were the common symptoms predisposing to self-medication. Beta-lactam group of antibiotics 35 (44.3%) was most frequent used. Only 26 (32.9%) respondents completed the entire antibiotic course. Efforts must be directed towards educating nursing students about responsible and informed self-medication practices.

  8. Modularizing development

    DEFF Research Database (Denmark)

    Müller, Anders Riel; Doucette, Jamie

    a deeper and wider understanding of Korea’s development experience with the hope that Korea’s past can offer lessons for developing countries in search of sustainable and broad‐based development" (KSP 2011). To do so, the KSP provides users with a modularized set of policy narratives that represent Korea...

  9. Minimum Map of Social Institutional Network: a multidimensional strategy for research in Nursing.

    Science.gov (United States)

    Carlos, Diene Monique; Pádua, Elisabete Matallo Marchesini de; Nakano, Ana Márcia Spanó; Ferriani, Maria das Graças Carvalho

    2016-06-01

    To analyze the use of methodological strategies in qualitative research - Minimum Maps of Social Institutional Network, as proposed to understand the phenomena in the multidimensional perspective. Methodological theoretical essay in which we aimed to reflect on the use of innovative methodological strategies in nursing research, supported in Complex Paradigm fundamentals. The minimum map of Social Institutional External Network aims to identify institutional linkages and gaps for the intervention work of the surveyed institutions. The use of these maps provided important advances in know-how qualitative research in Health and Nursing. In this perspective, the use of minimum Social Intitutional Network maps can be stimulated and enhanced to meet the current demands of the contemporary world, particularly for its flexibility in adapting to various research subjects; breadth and depth of discussion; and possibilities with health services. Analisar o uso de estratégias metodológicas em pesquisas qualitativas - Mapa mínimo da Rede Social Institucional, como proposta para compreender os fenômenos na perspectiva multidimensional. Ensaio teórico metodológico em que buscou-se refletir sobre o uso de estratégias metodológicas inovadoras de pesquisa na enfermagem, sustentada nos fundamentos do Pensamento Complexo. O mapa mínimo da Rede Social Institucional Externa tem o objetivo de identificar os vínculos institucionais e lacunas para o trabalho de intervenção das instituições pesquisadas. O uso destes mapas proporcionou avanços importantes no saber-fazer pesquisa qualitativa em Saúde e Enfermagem. Nessa perspectiva, o uso de mapas mínimos da Rede Social Institucional pode ser estimulado e potencializado para responder às atuais demandas da contemporaneidade, em especial pela sua flexibilidade na adequação a diversos objetos de pesquisa; amplitude e profundidade de discussão; e possibilidades de articulação com a prática dos serviços.

  10. Cervical cancer screening: knowledge, attitude and practices among nursing staff in a tertiary level teaching institution of rural India.

    Science.gov (United States)

    Shekhar, Shashank; Sharma, Chanderdeep; Thakur, Sita; Raina, Nidhi

    2013-01-01

    Assessment of the nursing staff knowledge, attitude and practices about cervical cancer screening in a tertiary care teaching institute of rural India. A cross sectional, descriptive, interview- based survey was conducted with a pretested questionnaire among 262 staff nurses of a tertiary care teaching and research institute. In this study 77% respondents knew that Pap smear is used for detection of cervical cancer, but less than half knew that Pap smear can detect even precancerous lesions of cervix. Only 23.4% knew human papilloma virus infection as a risk factor. Only 26.7% of the respondents were judged as having adequate knowledge based on scores allotted for questions evaluating knowledge about cervical cancer and screening. Only 17 (7%) of the staff nurses had themselves been screened by Pap smear, while 85% had never taken a Pap smear of a patient. Adequate knowledge of cervical cancer and screening, higher parity and age >30 years were significantly associated with self screening for cervical cancer. Most nurses held a view that Pap test is a doctor procedure, and nearly 90% of nurses had never referred a patient for Pap testing. The majority of nursing staff in rural India may have inadequate knowledge about cervical cancer screening, and their attitude and practices towards cervical cancer screening could not be termed positive.

  11. The lived experience by psychiatric nurses of aggression and violence from patients in a Gauteng psychiatric institution.

    Science.gov (United States)

    Bimenyimana, E; Poggenpoel, M; Myburgh, C; van Niekerk, V

    2009-09-01

    Caring for good people is difficult enough; to care for people who are either aggressive or violent is even more difficult. This is what psychiatric nurses working in the psychiatric institution in which research was done are exposed to on a daily basis. The aim of the research was to explore and describe the lived experience by psychiatric nurses of aggression and violence from patients in a Gauteng psychiatric institution. A qualitative, explorative, descriptive, and contextual study design was utilised. Data was collected by means of semi-structured interviews and naïve sketches. Tesch 's (Creswell, 2004: 256) method of open coding and an independent coder were utilised for data analysis. This study shed some light on the lived experience by psychiatric nurses of aggression and violence from patients in a Gauteng psychiatric institution. The findings show that the level of violence and aggression to which psychiatric nurses are exposed is overwhelming and the consequences are alarming. The contributing factors to this violence and aggression are: the mental status and the conditions in which patients are admitted; the staff shortage; the lack of support among the members of the multidisciplinary team (MDT); and the lack of structured and comprehensive orientation among newly appointed staff members. As a result, psychiatric nurses are emotionally, psychologically, and physically affected. They then respond with the following emotions and behaviour: fear, anger, frustration, despair, hopelessness and helplessness, substance abuse, absenteeism, retaliation and the development of an "I don't care" attitude.

  12. Predictors of job satisfaction among nurses working in Ethiopian public hospitals, 2014: institution-based cross-sectional study.

    Science.gov (United States)

    Semachew, Ayele; Belachew, Tefera; Tesfaye, Temamen; Adinew, Yohannes Mehretie

    2017-04-24

    Nurses play a pivotal role in determining the efficiency, effectiveness, and sustainability of health care systems. Nurses' job satisfaction plays an important role in the delivery of quality health care. There is paucity of studies addressing job satisfaction among nurses in the public hospital setting in Ethiopia. Thus, this study aimed to assess job satisfaction and factors influencing it among nurses in Jimma zone public hospitals, southwestern Ethiopia. An institution-based census was conducted among 316 nurses working in Jimma zone public hospitals from March to April, 2014. A structured self-administered questionnaire based on a modified version of the McCloskey/Mueller Satisfaction Scale was used. Data were entered using Epi Info version 3.5.3 statistical software and analyzed using SPSS version 20 statistical package. Mean satisfaction scores were compared by independent variables using an independent sample t test and ANOVA. Bivariate and multivariable linear regressions were done. A total of 316 nurses were included, yielding a response rate of 92.67%. The overall mean job satisfaction was (67.43 ± 13.85). One third (33.5%) of the study participants had a low level of job satisfaction. Mutual understandings at work and professional commitment showed significant and positive relationship with overall job satisfaction, while working at an inpatient unit and work load were negatively associated. One third of nurses had a low level of job satisfaction. Professional commitment, workload, working unit, and mutual understanding at work predicted the outcome variable.

  13. Two-Year Institution Part-Time Nurse Faculty Experiences During Role Transition and Identity Development: A Phenomenological Study.

    Science.gov (United States)

    Owens, Rhoda A

    This study explored two-year institution part-time nurse faculty's perceptions of their experiences during their role transitions from nurses in clinical practice to part-time clinical instructors. Part-time nurse faculty enter academia as expert clinicians, but most have little or no training in the pedagogy of effective student learning. A phenomenological study was used to explore the faculty role transition experiences. Findings support the proposition that six participants transitioned from their expert clinician to instructor identities; however, two continue in the process. Critical to this process are relationships with individuals in their environments, past and present experiences, the incentive to learn to be better instructors, and the importance of support and training. A model emerged, Process of Role Transition and Professional Identity Formation for Part-Time Clinical Instructors at Two-Year Institutions, that is potentially useful for administrators in developing individualized orientation and professional development programs.

  14. The professional stress of nurses employed in medical institutions in the Lublin Region

    Directory of Open Access Journals (Sweden)

    Joanna Michalik

    2017-08-01

    Conclusions: Nurses were heavily exposed to psychological stressors affecting their work. Most of the nurses surveyed were satisfied with their work, but a significant percentage of the respondents reported symptoms of chronic stress and fatigue.

  15. A model of collaboration between nursing education institutions in the North West Province of South Africa

    Directory of Open Access Journals (Sweden)

    Kathleen K. Direko

    2017-09-01

    Conclusion: A model of collaboration was acceptable to the majority of nurse education stakeholders. Other implications are that there was a need for the improvement of scholarship among nurse educators and clinical mentors, sharing rare skills, and addressing perceived challenges.

  16. Metric modular spaces

    CERN Document Server

    Chistyakov, Vyacheslav

    2015-01-01

    Aimed toward researchers and graduate students familiar with elements of functional analysis, linear algebra, and general topology; this book contains a general study of modulars, modular spaces, and metric modular spaces. Modulars may be thought of as generalized velocity fields and serve two important purposes: generate metric spaces in a unified manner and provide a weaker convergence, the modular convergence, whose topology is non-metrizable in general. Metric modular spaces are extensions of metric spaces, metric linear spaces, and classical modular linear spaces. The topics covered include the classification of modulars, metrizability of modular spaces, modular transforms and duality between modular spaces, metric  and modular topologies. Applications illustrated in this book include: the description of superposition operators acting in modular spaces, the existence of regular selections of set-valued mappings, new interpretations of spaces of Lipschitzian and absolutely continuous mappings, the existe...

  17. Meanings attributed by nursing staff about permanent education in cardiovascular institution

    Directory of Open Access Journals (Sweden)

    Cintia Koerich

    2016-02-01

    Full Text Available Objective: to understand the meanings attributed by the nursing staff to permanent educational practices in a reference cardiovascular hospital. Methods: this is a qualitative study, which used the Grounded Theory in Data for collecting and analyzing data. The sample consisted of 22 nursing professionals. Results: the study presents two categories that highlight the need for further clarification of the nursing staff about the concept of permanent education in health, as well as reinforce the permanent education of nurses as a management practice which needs to be incorporated into other assignments in daily work. Conclusion: it is admitted the need to work the concepts of permanent education in health even in professional qualification, as well as place greater emphasis on managerial training of nurses, so they acquire the power to take their assignment as a nursing care manager and the nursing staff education contribute to the necessary changes in the health services.

  18. AES Modular Power Systems

    Data.gov (United States)

    National Aeronautics and Space Administration — The AES Modular Power Systems (AMPS) project will demonstrate and infuse modular power electronics, batteries, fuel cells, and autonomous control for exploration...

  19. Quality of life in the workplace for nursing staff at public healthcare institutions.

    Science.gov (United States)

    Zavala, María Olga Quintana; Klinj, Tatiana Paravic; Carrillo, Katia Lorena Saenz

    2016-08-08

    to determine the quality of life in the workplace for nursing staff at public institutions in Hermosillo, Sonora, Mexico. quantitative, correlational, cross-sectional, and comparative. We used a probabilistic sample of 345 nurses with data collected in 2013 using an instrument created by the authors to gather bio-socio-demographic data and the CVT-GOHISALO instrument with a Cronbach's alpha of 0.95. SPSS 15 was used to analyze the data. A Kolmogorov-Smirnov test was used to calculate the normality of the data; the medians were compared using the Mann-Whitney U test and Kruskal-Wallis test with the significance level set at 0.05. the average overall quality of life in the workplace for nursing staff was 207.31 (DE 41.74), indicating a moderate level. The quality of life in the workplace was higher for people with permanent contracts (p=0.007) who did not engage in other remunerative activities (p=0.046). Differences in the quality of life in the workplace were observed depending on the institution where the subjects worked (p=0.001). the nursing staff perceives itself as having a moderate-level quality of life in the workplace. This level was determined in the statistical analysis based on the type of contract, whether the person performed other remunerated activities, and the institution where the person worked. determinar el nivel de calidad de vida en el trabajo del personal de enfermería de instituciones públicas en Hermosillo, Sonora, México. cuantitativo, correlacional, transversal y comparativo. Muestreo probabilístico, de 345 enfermeras, datos recolectados en 2013, a través de instrumentos que recogen datos biososiodemográficos; creado por las autoras y CVT -GOHISALO con Alpha de Cronbach de 0.95. Para el análisis de datos se usó SPSS 15, para conocer la normalidad de los datos se utilizó Kolmogorov- Smirnov, se compararon medianas con U de Mann Whitney y Kruskal-Wallis, nivel de significancia admitido 0.05. promedio de calidad de vida en el trabajo

  20. The lived experience by psychiatric nurses of aggression and violence from patients in a Gauteng psychiatric institution

    Directory of Open Access Journals (Sweden)

    E. Bimenyimana

    2009-09-01

    Full Text Available Caring for good people is difficult enough; to care for people who are either aggressive or violent is even more difficult. This is what psychiatric nurses working in the psychiatric institution in which research was done are exposed to on a daily basis. The aim of the research was to explore and describe the lived experience by psychiatric nurses of aggression and violence from patients in a Gauteng psychiatric institution. A qualitative, explorative, descriptive, and contextual study design was utilised. Data was collected by means of semi-structured interviews and naïve sketches. Tesch’s (Creswell, 2004:256 method of open coding and an independent coder were utilised for data analysis. This study shed some light on the lived experience by psychiatric nurses of aggression and violence from patients in a Gauteng psychiatric institution. The findings show that the level of violence and aggression to which psychiatric nurses are exposed is overwhelming and the consequences are alarming. The contributing factors to this violence and aggression are: the mental status and the conditions in which patients are admitted; the staff shortage; the lack of support among the members of the multidisciplinary team (MDT; and the lack of structured and comprehensive orientation among newly appointed staff members. As a result, psychiatric nurses are emotionally, psychologically, and physically affected. They then respond with the following emotions and behaviour: fear, anger, frustration, despair, hopelessness and helplessness, substance abuse, absenteeism, retaliation and the development of an “I don’t care” attitude.

  1. Experiencing professional strains of nurses, radiation engineers and physicians working at the Institute of oncology in Ljubljana

    International Nuclear Information System (INIS)

    Skufca Smrdel, A.C.

    2003-01-01

    Background. Since 1974 the term burnout is used in psychology. Burnout describes the end result of stress and has been described by Maslach comprising three basic components: emotional exhaustion, depersonalization and low personal accomplishment. In this paper we would like to describe some aspects of burnout experiences of the employees of the Institute of Oncology in Ljubljana. Subjects and methods. We used Questionnaire of professional stress, created by Zunter Nagy and Kocmur. In our research 137 health workers from four professional groups participated: physicians, graduated nurses, nurses and radiation engineers, representing 38% of all employees. Results. We found out that in the experience the professional stressof all four professional groups is relatively equalized. The most prominent feelings are of fatigue, irritability and work overload. There were no signs of depersonalization - as described by Maslach - reported in our group. In nurses and in radiation engineers a distress is significantly more often displayed due to poorer personal income and poorer material status. Nurses reported significantly more often the intention to change work position (51%), institution (57%) or job (47%). Conclusions. Workstress impacts on the experience and on the thought patterns in those participating in the study. We can describe those signs as burnout signs. However, there are more new questions opening in the future as well as the need to a longitudinal approach to the research of this more and more prominent field. (author)

  2. Modular envelopes, OSFT and nonsymmetric (non-$\\sum$) modular operads

    Czech Academy of Sciences Publication Activity Database

    Markl, Martin

    2016-01-01

    Roč. 10, č. 2 (2016), s. 775-809 ISSN 1661-6952 Institutional support: RVO:67985840 Keywords : open string * surface * modular completion Subject RIV: BA - General Mathematics Impact factor: 0.625, year: 2016 http://www.ems-ph.org/journals/show_abstract.php?issn=1661-6952&vol=10&iss=2&rank=12

  3. Descriptive study of burnout, compassion fatigue and compassion satisfaction in undergraduate nursing students at a tertiary education institution in KwaZulu-Natal.

    Science.gov (United States)

    Mathias, Christina T; Wentzel, Dorien L

    2017-09-22

    Studies have investigated burnout and compassion fatigue among nurses and effects in the nursing profession. However, there are limited investigations of burnout and compassion fatigue among undergraduate nursing students in South Africa, as nursing students may experience distressful situations during their nursing education course, which may have an impact during their training and in their profession as they graduate. The purpose of this descriptive study was to describe compassion satisfaction, compassion fatigue and burnout among undergraduate nursing students at a tertiary nursing institution. A quantitative descriptive study was conducted to describe compassion satisfaction, compassion fatigue and burnout among undergraduate nursing students at a tertiary nursing institution in KwaZulu-Natal. Convenience sampling was used. Sixty-seven undergraduate students (26 third-year and 41 fourth-year nursing students) took the self-test Professional Quality of Life Scale (ProQOL). The study results indicate that undergraduate students experienced average levels of compassion fatigue, burnout and compassion satisfaction. As shown in the study, some of the undergraduate students are experiencing compassion fatigue and burnout, associated with relieving suffering of others. Therefore, knowledge of compassion fatigue and burnout and the coping strategies should be part of nursing training.

  4. Dualisme Modular

    Directory of Open Access Journals (Sweden)

    Natas Setiabudhi Daryono Putra

    2017-09-01

    Full Text Available Dualisme merupakan konsep filsafat yang menyatakan bahwa segala sesuatu memiliki dua hal yang berlawanan atau prinsip. Hidup dan mati, laki dan perempuan, siang dan malam, jiwa dan raga, sehat dan sakit, kaya dan miskin, baik dan buruk, halal dan haram, pro dan kontra, aktif dan pasif, statis dan dinamis, tampan dan buruk rupa, besar dan kecil, panjang dan pendek, manis dan pahit, mahal dan murah, kuat dan lemah, dan seterusnya. Dalam konteks karya ini merupakan representasi dari manusia yang pada dasarnya memiliki 2 kepribadian, baik dan buruk. Keduanya diterjemahkan ke dalam konsep modular dalam menyusun sebuah konfigurasi karya. Pesan yang ingin penulis sampaikan adalah seseorang tidak bisa dinilai dari “baju atau seragam” yang ia pakai. Selain itu keseimbangan dalam baik dan buruk yang direpresentasikan dengan modul positif dan negatif menjadi ambigu dalam kaitan dengan pahala dan dosa dalam Islam. Karya ini meminjam gambar Rubin’s vase/goblet (vas/piala Rubin karya seorang psikolog gestalt Edgar Rubin asal Denmark yang ditransformasi menjadi sebuah karya keramik 3 dimensional [1]. Vas/piala Rubin ini secara perseptual memiliki 2 makna, yaitu gambar vas/piala dan siluet wajah dari samping yang saling berhadapan (pengaruh antarobjek dan latar secara bergiliran. Proses kreasi berasal dari pengalaman empirik personal yang dihubungkan dengan teori-teori pendukung. Perpaduan keduanya menghasilkan karya seni yang merupakan representasi dari realitas. Dalam penciptaan karya seni rupa sebenarnya tidak ada metode baku seperti halnya dalam riset pada umumnya. Proses kreasi kadang berdasarkan intuisi, pengalaman personal yang dominan dan mengandung narasi yang sangat subjektif. Kesemuanya itu dikaitkan dengan disiplin ilmu lainnya (sosial, ekonomi, budaya dan politik untuk menghasilkan sebuah representasi. Modular Dualism Abstract. Dualism is the concept that everything has two opposite sides or principles. Life and death, male and female, day

  5. Exploring Modularity in Services

    DEFF Research Database (Denmark)

    Avlonitis, Viktor; Hsuan, Juliana

    2017-01-01

    the effects of modularity and integrality on a range of different analytical levels in service architectures. Taking a holistic approach, the authors synthesize and empirically deploy a framework comprised of the three most prevalent themes in modularity and service design literature: Offering (service...... insights on the mirroring hypothesis of modularity theory to services. Originality/value The paper provides a conceptualization of service architectures drawing on service design, modularity, and market relationships. The study enriches service design literature with elements from modularity theory...

  6. Modular robot

    International Nuclear Information System (INIS)

    Ferrante, T.A.

    1997-01-01

    A modular robot may comprise a main body having a structure defined by a plurality of stackable modules. The stackable modules may comprise a manifold, a valve module, and a control module. The manifold may comprise a top surface and a bottom surface having a plurality of fluid passages contained therein, at least one of the plurality of fluid passages terminating in a valve port located on the bottom surface of the manifold. The valve module is removably connected to the manifold and selectively fluidically connects the plurality of fluid passages contained in the manifold to a supply of pressurized fluid and to a vent. The control module is removably connected to the valve module and actuates the valve module to selectively control a flow of pressurized fluid through different ones of the plurality of fluid passages in the manifold. The manifold, valve module, and control module are mounted together in a sandwich-like manner and comprise a main body. A plurality of leg assemblies are removably connected to the main body and are removably fluidically connected to the fluid passages in the manifold so that each of the leg assemblies can be selectively actuated by the flow of pressurized fluid in different ones of the plurality of fluid passages in the manifold. 12 figs

  7. A budget model to determine the financial health of nursing education programs in academic institutions.

    Science.gov (United States)

    Donnelly, Gloria

    2005-01-01

    In the allocation of resources in academic settings, hierarchies of tradition and status often supersede documented need. Nursing programs sometimes have difficulty in getting what they need to maintain quality programs and to grow. The budget is the crucial tool in documenting nursing program needs and its contributions to the entire academic enterprise. Most nursing programs administrators see only an operating expense budget that may grow or shrink by a rubric that may not fit the reality of the situation. A budget is a quantitative expression of how well a unit is managed. Educational administrators should be paying as much attention to analyzing financial outcomes as they do curricular outcomes. This article describes the development of a model for tracking revenue and expense and a simple rubric for analyzing the relationship between the two. It also discusses how to use financial data to improve the fiscal performance of nursing units and to leverage support during times of growth.

  8. US school/academic institution disaster and pandemic preparedness and seasonal influenza vaccination among school nurses.

    Science.gov (United States)

    Rebmann, Terri; Elliott, Michael B; Reddick, Dave; D Swick, Zachary

    2012-09-01

    School pandemic preparedness is essential, but has not been evaluated. An online survey was sent to school nurses (from state school nurse associations and/or state departments of education) between May and July 2011. Overall school pandemic preparedness scores were calculated by assigning 1 point for each item in the school's pandemic plan; the maximum score was 11. Linear regression was used to describe factors associated with higher school pandemic preparedness scores. Nurse influenza vaccine uptake was assessed as well. A total of 1,997 nurses from 26 states completed the survey. Almost three-quarters (73.7%; n = 1,472) reported receiving the seasonal influenza vaccine during the 2010-11 season. Very few (2.2%; n = 43) reported that their school/district had a mandatory influenza vaccination policy. Pandemic preparedness scores ranged from 0 to 10 points, with an average score of 4.3. Determinants of school pandemic preparedness were as follows: planning to be a point of dispensing during a future pandemic (P nurse complete the survey (P school nurse study participant be a member of the school disaster planning committee (P schools must continue to address gaps in pandemic planning. Copyright © 2012 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Mosby, Inc. All rights reserved.

  9. Complexity in Managing Modularization

    DEFF Research Database (Denmark)

    Hansen, Poul H. Kyvsgård; Sun, Hongyi

    2011-01-01

    In general, the phenomenon of managing modularization is not well known. The cause-effect relationships between modularization and realized benefits are complex and comprehensive. Though a number of research works have contributed to the study of the phenomenon of efficient and effective...... modularization management it is far from clarified. Recognizing the need for further empirical research, we have studied 40 modularity cases in various companies. The studies have been designed as long-term studies leaving time for various types of modularization benefits to emerge. Based on these studies we...... have developed a framework to support the heuristic and iterative process of planning and realizing modularization benefits....

  10. [Lato sensu post-graduation in psychiatric nursing and mental health: history, institutional context, and actors].

    Science.gov (United States)

    Olschowsky, Agnes; da Silva, Graciette Borges

    2003-01-01

    The theme of this study is "latu sensu" post-graduation teaching in nursing psychiatry and mental health in EE/UFRGS and EERP/USP nursing schools. In this study we characterize this courses and the profile of its professors. Through the analysis of the teaching plans, programs and documents of the specialization courses, as well as through the analysis of semi-structured interviews, we obtained data regarding the history and structure of these courses, which were pioneers and motivators of the specialized education in this field. The characterization of the courses will be done through the presentation of its timetable, number of disciplines, professional titles, and development of the professors involved, in order to show how psychiatry nursing and mental health teaching has been constituted.

  11. Innovations in occupational health nursing education, including a distance learning approach.

    Science.gov (United States)

    Lowis, A; Ellington, H

    1991-07-01

    The results of a survey in the United Kingdom in the late 1980s indicated that many occupational health nurses were not being sent for formal training because of the length of time nurses needed to be away from their employment and the difficulty employers had in finding nurse replacements during training. To meet the needs of occupational health nurses and their employers, the Robert Gordon Institute of Technology (RGIT) instituted a modular training course that offers full time attendance or distance learning options. RGIT's course consists of six modules over a 1 to 3 year period, which students can take in any order after completing a short Return to Study course. Using the innovative distance learning option, occupational health nurses can earn a Diploma in Occupational Health Nursing while completing most of their courses at the workplace, thus avoiding conflicts between training and work schedules.

  12. Portable modular detection system

    Science.gov (United States)

    Brennan, James S [Rodeo, CA; Singh, Anup [Danville, CA; Throckmorton, Daniel J [Tracy, CA; Stamps, James F [Livermore, CA

    2009-10-13

    Disclosed herein are portable and modular detection devices and systems for detecting electromagnetic radiation, such as fluorescence, from an analyte which comprises at least one optical element removably attached to at least one alignment rail. Also disclosed are modular detection devices and systems having an integrated lock-in amplifier and spatial filter and assay methods using the portable and modular detection devices.

  13. Surveying multiple health professional team members within institutional settings: an example from the nursing home industry.

    Science.gov (United States)

    Clark, Melissa A; Roman, Anthony; Rogers, Michelle L; Tyler, Denise A; Mor, Vincent

    2014-09-01

    Quality improvement and cost containment initiatives in health care increasingly involve interdisciplinary teams of providers. To understand organizational functioning, information is often needed from multiple members of a leadership team since no one person may have sufficient knowledge of all aspects of the organization. To minimize survey burden, it is ideal to ask unique questions of each member of the leadership team in areas of their expertise. However, this risks substantial missing data if all eligible members of the organization do not respond to the survey. Nursing home administrators (NHA) and directors of nursing (DoN) play important roles in the leadership of long-term care facilities. Surveys were administered to NHAs and DoNs from a random, nationally representative sample of U.S. nursing homes about the impact of state policies, market forces, and organizational factors that impact provider performance and residents' outcomes. Responses were obtained from a total of 2,686 facilities (response rate [RR] = 66.6%) in which at least one individual completed the questionnaire and 1,693 facilities (RR = 42.0%) in which both providers participated. No evidence of nonresponse bias was detected. A high-quality representative sample of two providers in a long-term care facility can be obtained. It is possible to optimize data collection by obtaining unique information about the organization from each provider while minimizing the number of items asked of each individual. However, sufficient resources must be available for follow-up to nonresponders with particular attention paid to lower resourced, lower quality facilities caring for higher acuity residents in highly competitive nursing home markets. © The Author(s) 2014.

  14. 77 FR 72363 - National Institute Of Nursing Research; Notice of Meeting

    Science.gov (United States)

    2012-12-05

    ...: Discussion of Program Policies and Issues. Place: National Institutes of Health, Building 31, 31 Center Drive... professional affiliation of the interested person. In the interest of security, NIH has instituted stringent procedures for entrance onto the NIH campus. All visitor vehicles, including taxicabs, hotel, and airport...

  15. [Influence and correlation of attitude, availability and institutional support to research implementation in nursing practice – results from an exploratory, cross-sectional quantitative study].

    Science.gov (United States)

    Haslinger-Baumann, Elisabeth; Lang, Gert; Müller, Gerhard

    2015-06-01

    The concrete application of research findings in nursing practice is a multidimensional process. In Austria, there are currently no results available that explain the impact of and association with the implementation of research in hospitals. The aim of the study was to investigate influences and relationships of individual attitudes towards research utilization, availability of research results and institutional support of nurses in Austrian hospitals with respect to research application. In a non-experimental quantitative cross-sectional design a multi-centre study (n = 10) was performed in 2011. The sample comprises 178 certified nurses who were interviewed with a survey questionnaire. The multiple regression analysis shows that a positive attitude towards research use (β = 0.388, p research results (β = 0.470, p research results. The path analysis proves that course attendance in evidence-based nursing has a strong positive influence towards research application (β = 0.464; p research results into the daily nursing practice.

  16. Modularity and Economic Organization

    DEFF Research Database (Denmark)

    Sanchez, Ron; Mahoney, Joseph T.

    This paper addresses modularity as a basis for organizing economic activity. We first define the key concepts of architecture and of modularity as a special form of architecture. We then suggest how modular systems of all types may exhibit several properties of fundamental importance to the organ......This paper addresses modularity as a basis for organizing economic activity. We first define the key concepts of architecture and of modularity as a special form of architecture. We then suggest how modular systems of all types may exhibit several properties of fundamental importance...... to the organization of economic activities, including greater adaptability and evolvability than systems that lack modular properties. We draw extensively on our original 1996 paper on modularity and subsequent research to suggest broad theoretical implications of modularity for (i) firms' product strategies...... markets. We also discuss an evolutionary perspective on modularity as an emergent phenomenon in firms and industries. We explain how modularity as a relatively new field of strategy and economic research may provide a new theoretical perspective on economic organizing that has significant potential...

  17. Product Architecture Modularity Strategies

    DEFF Research Database (Denmark)

    Mikkola, Juliana Hsuan

    2003-01-01

    The focus of this paper is to integrate various perspectives on product architecture modularity into a general framework, and also to propose a way to measure the degree of modularization embedded in product architectures. Various trade-offs between modular and integral product architectures...... and how components and interfaces influence the degree of modularization are considered. In order to gain a better understanding of product architecture modularity as a strategy, a theoretical framework and propositions are drawn from various academic literature sources. Based on the literature review......, the following key elements of product architecture are identified: components (standard and new-to-the-firm), interfaces (standardization and specification), degree of coupling, and substitutability. A mathematical function, termed modularization function, is introduced to measure the degree of modularization...

  18. Power is only skin deep: an institutional ethnography of nurse-driven outpatient psoriasis treatment in the era of clinic web sites.

    Science.gov (United States)

    Winkelman, Warren J; Halifax, Nancy V Davis

    2007-04-01

    We present an institutional ethnography of hospital-based psoriasis day treatment in the context of evaluating readiness to supplement services and support with a new web site. Through observation, interviews and a critical consideration of documents, forms and other textually-mediated discourses in the day-to-day work of nurses and physicians, we come to understand how the historical gender-determined power structure of nurses and physicians impacts nurses' work. On the one hand, nurses' work can have certain social benefits that would usually be considered untenable in traditional healthcare: nurses as primary decision-makers, nurses as experts in the treatment of disease, physicians as secondary consultants, and patients as co-facilitators in care delivery processes. However, benefits seem to have come at the nurses' expense, as they are required to maintain a cloak of invisibility for themselves and for their workplace, so that the Centre appears like all other outpatient clinics, and the nurses do not enjoy appropriate economic recognition. Implications for this negotiated invisibility on the implementation of new information systems in healthcare are discussed.

  19. Improvement of pain-related self-management for cancer patients through a modular transitional nursing intervention: a cluster-randomized multicenter trial.

    Science.gov (United States)

    Jahn, Patrick; Kuss, Oliver; Schmidt, Heike; Bauer, Alexander; Kitzmantel, Maria; Jordan, Karin; Krasemann, Susann; Landenberger, Margarete

    2014-04-01

    Patients' self-management skills are affected by their knowledge, activities, and attitudes toward pain management. This trial aimed to test the Self Care Improvement through Oncology Nursing (SCION)-PAIN program, a multimodular structured intervention to reduce patients' barriers to self-management of cancer pain. Two hundred sixty-three patients with diagnosed malignancy, pain>3 days, and average pain > or = 3/10 participated in a cluster-randomized trial on 18 wards in 2 German university hospitals. Patients on the intervention wards received, in addition to standard pain treatment, the SCION-PAIN program consisting of 3 modules: pharmacologic, nonpharmacologic pain management, and discharge management. The intervention was conducted by specially trained cancer nurses and included components of patient education, skills training, and counseling. Starting with admission, patients received booster sessions every third day and one follow-up telephone counseling session within 2 to 3 days after discharge. Patients in the control group received standard care. Primary end point was the group difference in patient-related barriers to self-management of cancer pain (Barriers Questionnaire-BQ II) 7 days after discharge. The SCION-PAIN program resulted in a significant reduction of patient-related barriers to pain management 1 week after discharge from the hospital: mean difference on BQ II was -0.49 points (95% confidence interval -0.87 points to -0.12 points; P=0.02). Furthermore, patients showed improved adherence to pain medication; odds ratio 8.58 (95% confidence interval 1.66-44.40; P=0.02). A post hoc analysis indicated reduced average and worst pain intensity as well as improved quality of life. This trial reveals the positive impact of a nursing intervention to improve patients' self-management of cancer pain. Copyright © 2014 International Association for the Study of Pain. Published by Elsevier B.V. All rights reserved.

  20. Developing the science of end-of-life and palliative care research: National Institute of Nursing Research summit.

    Science.gov (United States)

    Csikai, Ellen L

    2011-01-01

    A rare opportunity to examine accomplishments and identify ways to advance research in end-of-life and palliative care was offered by the National Institute of Nursing Research (NINR) through a summit meeting held in August 2011. The Science of Compassion: Future Directions in End-of-Life and Palliative Care brought together nationally recognized leaders in end-of-life and palliative care research, including grantees of NINR, as well as more than 700 attendees from all disciplines. It was an exciting affirmation of the importance of moving forward in the field. Presented in this article is a summary of the summit and a call to action for end-of-life and palliative care social workers to engage in seeking funding to conduct needed research and to ensure our unique perspective is represented.

  1. Development of an institutional review board preapproval process for Doctor of Nursing Practice students: process and outcome.

    Science.gov (United States)

    Szanton, Sarah L; Taylor, Holly A; Terhaar, Mary

    2013-01-01

    As Doctor of Nursing Practice (DNP) programs proliferate, effective collaboration with institutional review boards (IRBs) is important to protect human subjects. It is particularly important that faculty and students recognize which DNP students' projects should be considered as "human subjects research" or "quality improvement." The former require IRB review, whereas the latter may be eligible for expedited review or may be considered exempt. We report outcomes following implementation of a combination of didactic training, one-to-one consultation, and a decision support protocol to improve preparation for and collaboration with the IRB at a large university. In the first year of using this protocol, 53% of projects were deemed human subjects research and received IRB review. The other 47% were deemed quality improvement projects and did not require IRB review. We offer our experience as an approach for teaching students how to protect the subjects included in their quality improvement activities. Copyright 2012, SLACK Incorporated.

  2. Service Modularity and Architecture

    DEFF Research Database (Denmark)

    Brax, Saara A.; Bask, Anu; Hsuan, Juliana

    2017-01-01

    , platform-based and mass-customized service business models, comparative research designs, customer perspectives and service experience, performance in context of modular services, empirical evidence of benefits and challenges, architectural innovation in services, modularization in multi-provider contexts......Purpose: Services are highly important in a world economy which has increasingly become service driven. There is a growing need to better understand the possibilities for, and requirements of, designing modular service architectures. The purpose of this paper is to elaborate on the roots...... of the emerging research stream on service modularity, provide a concise overview of existing work on the subject, and outline an agenda for future research on service modularity and architecture. The articles in the special issue offer four diverse sets of research on service modularity and architecture. Design...

  3. 78 FR 22892 - National Institute of Nursing Research; Notice of Meeting

    Science.gov (United States)

    2013-04-17

    ... Research. The meeting will be open to the public as indicated below, with attendance limited to space... disclose confidential trade secrets or commercial property such as patentable material, and personal...: Discussion of Program Policies and Issues. Place: National Institutes of Health, Building 31, Conference Room...

  4. 76 FR 571 - National Institute of Nursing Research; Notice of Meeting

    Science.gov (United States)

    2011-01-05

    ... Research. The meeting will be open to the public as indicated below, with attendance limited to space... disclose confidential trade secrets or commercial property such as patentable material, and personal...: Discussion of Program Policies and Issues. Place: National Institutes of Health, Building 31, 31 Center Drive...

  5. 77 FR 17079 - National Institute of Nursing Research; Notice of Meeting

    Science.gov (United States)

    2012-03-23

    .... Open: May 15, 2012, 1 p.m. to 5:15 p.m. Agenda: Discussion of Program Policies and Issues. Place... security, NIH has instituted stringent procedures for entrance onto the NIH campus. All visitor vehicles, including taxicabs, hotel, and airport shuttles will be inspected before being allowed on campus. Visitors...

  6. 76 FR 76169 - National Institute of Nursing Research; Notice of Meeting

    Science.gov (United States)

    2011-12-06

    ..., 2012. Open: January 17, 2012, 1 p.m. to 4:45 p.m. Agenda: Discussion of Program Policies and Issues... person. In the interest of security, NIH has instituted stringent procedures for entrance onto the NIH campus. All visitor vehicles, including taxicabs, hotel, and airport shuttles will be inspected before...

  7. 77 FR 45645 - National Institute of Nursing Research; Notice of Meeting

    Science.gov (United States)

    2012-08-01

    .... Agenda: Discussion of Program Policies and Issues. Place: National Institutes of Health, Building 31, 31... business or professional affiliation of the interested person. In the interest of security, NIH has..., hotel, and airport shuttles will be inspected before being allowed on campus. Visitors will be asked to...

  8. Modular Robotic Wearable

    DEFF Research Database (Denmark)

    Lund, Henrik Hautop; Pagliarini, Luigi

    2009-01-01

    In this concept paper we trace the contours and define a new approach to robotic systems, composed of interactive robotic modules which are somehow worn on the body. We label such a field as Modular Robotic Wearable (MRW). We describe how, by using modular robotics for creating wearable....... Finally, by focusing on the intersection of the combination modular robotic systems, wearability, and bodymind we attempt to explore the theoretical characteristics of such approach and exploit the possible playware application fields....

  9. Modular tree automata

    DEFF Research Database (Denmark)

    Bahr, Patrick

    2012-01-01

    Tree automata are traditionally used to study properties of tree languages and tree transformations. In this paper, we consider tree automata as the basis for modular and extensible recursion schemes. We show, using well-known techniques, how to derive from standard tree automata highly modular...

  10. Implementing Modular A Levels.

    Science.gov (United States)

    Holding, Gordon

    This document, which is designed for curriculum managers at British further education (FE) colleges, presents basic information on the implementation and perceived benefits of the General Certificate of Education (GCE) modular A (Advanced) levels. The information was synthesized from a survey of 12 FE colleges that introduced the modular A levels…

  11. Proposal of 'Modular Heliotron'

    International Nuclear Information System (INIS)

    Yamazaki, Kozo

    1994-01-01

    A new modular helical system named 'Modular Heliotron' with clean and efficient helical magnetic divertor is proposed as an extension of the present conventional design of the continuous helical coil system. The sectored helical coils on one plane of the torus and the sectored returning vertical field coils on the other plane are combined. This coil system produces magnetic surfaces nearly equivalent to those of the l=2 helical system with one-pair poloidal coils, and overcomes the defects of construction and maintenance difficulties of the continuous coil systems. This concept satisfies the compatibility between the coil modularity and the sufficient divertor-space utilization, different from previous modular coil designs. The allowable length of the gap between each modular coil is clarified to keep good magnetic surfaces. Typical examples of the reactor coil configuration are described as an extension of the LHD (Large Helical Device) configuration. (author)

  12. Evolution of Modularity Literature

    DEFF Research Database (Denmark)

    Frandsen, Thomas

    2017-01-01

    Purpose The purpose of this paper is to review and analyze the modularity literature to identify the established and emerging perspectives. Design/methodology/approach A systematic literature search and review was conducted through the use of bibliometrics and network analysis. The analysis...... identified structure within the literature, which revealed how the research area evolved between 1990 and 2015. Based on this search, the paper establishes the basis for analyzing the structure of modularity literature. Findings Factors were identified within the literature, demonstrating how it has evolved...... from a primary focus on the modularity of products to a broader view of the applicability of modularity. Within the last decade, numerous research areas have emerged within the broader area of modularity. Through core-periphery analysis, eight emerging sub-research areas are identified, of which one...

  13. Designing Modular Robotic Playware

    DEFF Research Database (Denmark)

    Lund, Henrik Hautop; Marti, Patrizia

    2009-01-01

    In this paper, we explore the design of modular robotic objects that may enhance playful experiences. The approach builds upon the development of modular robotics to create a kind of playware, which is flexible in both set-up and activity building for the end-user to allow easy creation of games....... Key features of this design approach are modularity, flexibility, and construction, immediate feedback to stimulate engagement, activity design by end-users, and creative exploration of play activities. These features permit the use of such modular playware by a vast array of users, including disabled...... children who often could be prevented from using and taking benefits from modern technologies. The objective is to get any children moving, exchanging, experimenting and having fun, regardless of their cognitive or physical ability levels. The paper describes two prototype systems developed as modular...

  14. Proposal of 'modular heliotron'

    International Nuclear Information System (INIS)

    Yamazaki, Kozo.

    1993-11-01

    A new modular helical configuration named 'Modular Heliotron' with clean and efficient helical magnetic divertor is proposed as an extension of the present conventional design of the continuous helical coil system. The sectored helical coils on one plane of the torus and the sectored returning vertical field coils on the other plane are combined. This coil system produces magnetic surfaces nearly equivalent to those of the l=2 helical system with one-pair poloidal coils, and overcomes the defects of construction and maintenance difficulties of the continuous coil systems. This concept satisfies the compatibility between the coil modularity and the sufficient divertor-space utilization, different from previous modular coil designs. The allowable length of the gap between each modular coil is clarified to keep good magnetic surfaces. Typical examples of the reactor coil configuration are described as an extension of the LHD (Large Helical Device) configuration. (author)

  15. Modular programming method at JAERI

    International Nuclear Information System (INIS)

    Asai, Kiyoshi; Katsuragi, Satoru

    1982-02-01

    In this report the histories, concepts and a method for the construction and maintenance of nuclear code systems of Japan Atomic Energy Research Institute (JAERI) are presented. The method is mainly consisted of novel computer features. The development process of the features and experiences with them which required many man-months and efforts of scientists and engineers of JAERI and a computer manufacturer are also described. One of the features is a file handling program named datapool. The program is being used in code systems which are under development at JAERI. The others are computer features such as dynamic linking, reentrant coding of Fortran programs, interactive programming facility, document editor, quick system output viewer and editor, flexible man-machine interactive Fortran executor, and selective use of time-sharing or batch oriented computer in an interactive porgramming environment. In 1980 JAERI has replaced its two old computer systems by three FACOM M-200 computer systems and they have such features as mentioned above. Since 1981 most code systems, or even big single codes can be changed to modular code systems even if the developers or users of the systems will not recognize the fact that they are using modular code systems. The purpose of this report is to describe our methodology of modular programming from aspects of computer features and some of their applications to nuclear codes to get sympathetic understanding of it from persons of organizations who are concerned with the effective use of computers, especially, in nuclear research fields. (author)

  16. A modular optical sensor

    Science.gov (United States)

    Conklin, John Albert

    This dissertation presents the design of a modular, fiber-optic sensor and the results obtained from testing the modular sensor. The modular fiber-optic sensor is constructed in such manner that the sensor diaphragm can be replaced with different configurations to detect numerous physical phenomena. Additionally, different fiber-optic detection systems can be attached to the sensor. Initially, the modular sensor was developed to be used by university of students to investigate realistic optical sensors and detection systems to prepare for advance studies of micro-optical mechanical systems (MOMS). The design accomplishes this by doing two things. First, the design significantly lowers the costs associated with studying optical sensors by modularizing the sensor design. Second, the sensor broadens the number of physical phenomena that students can apply optical sensing techniques to in a fiber optics sensor course. The dissertation is divided into seven chapters covering the historical development of fiber-optic sensors, a theoretical overview of fiber-optic sensors, the design, fabrication, and the testing of the modular sensor developed in the course of this work. Chapter 1 discusses, in detail, how this dissertation is organized and states the purpose of the dissertation. Chapter 2 presents an historical overview of the development of optical fibers, optical pressure sensors, and fibers, optical pressure sensors, and optical microphones. Chapter 3 reviews the theory of multi-fiber optic detection systems, optical microphones, and pressure sensors. Chapter 4 presents the design details of the modular, optical sensor. Chapter 5 delves into how the modular sensor is fabricated and how the detection systems are constructed. Chapter 6 presents the data collected from the microphone and pressure sensor configurations of the modular sensor. Finally, Chapter 7 discusses the data collected and draws conclusions about the design based on the data collected. Chapter 7 also

  17. Do recommendations for institutional food service result in better food service? A study of compliance in Danish hospitals and nursing homes from 1995 to 2002-2003.

    Science.gov (United States)

    Mikkelsen, B E; Beck, A M; Lassen, A

    2007-01-01

    Since 1995, significant efforts by authorities and researchers have been directed towards addressing the nutritional problems in Danish hospitals and nursing homes. The purpose of this study was to investigate whether the increased focus on nutritional problems in patients and nursing home residents has resulted in measurable progress. A questionnaire-based study was carried out among foodservice managers in Danish hospitals (n=96) and nursing homes (n=898) in 1995 and 2002/3 (n=90) and (n=682), respectively. The study used compliance with selected issues in the official Danish recommendations for institutional food service as an indicator for progress. The issues included: using nutrient calculated recipes/menus, offering menu choice options, using feedback routines on acceptability of menus, maintaining nutritional steering committees, employing food and nutrition contact persons, employing official recommendations and offering choice between three different menu energy levels. Hospitals had a higher compliance compared to nursing homes. In 1995, this was the case for all questions asked and differences were statistically significant. Also in 2002/3, hospitals had a higher compliance, except in the case of established feedback routines. Differences were statistically significant. The results indicate that nutritional care is higher on the agenda in hospital, than in nursing homes. However, very little progress can be seen in compliance when results are analysed over the 8-year period. The only progress for nursing homes was that more homes had implemented feedback routines on acceptability of food service in 2002/3 than in 1995. The difference was statistically significant. For hospitals, however, no progress was found between 1995 and 2002/3. The attempts to improve the nutritional status of hospital patients and nursing home residents seem to have failed. Still, the initiatives taken to improve the situation seem relevant. Especially the nursing homes might

  18. Using relationship marketing to develop and sustain nurse loyalty: a case of a rural health care institution.

    Science.gov (United States)

    Peltier, J W; Boyt, T; Westfall, J

    1999-01-01

    The prosperity of a health care organization is contingent on its ability to compete for and retain a high quality staff of "loyal" nurses. Although the benefits of maintaining a loyal nursing staff are obvious, turnover in the health care industry is dangerously high. One solution for reducing turnover is to develop and sustain a loyal nursing staff. The purpose of this article is to apply customer-oriented marketing theories and practices to better understand how strong nurse-provider relationships can be developed and maintained over time. The authors first examine relationship marketing literature as it applies to nurse relationship and management issues. Second, a framework for conceptualizing internal marketing efforts devoted to enhancing nursing staff satisfaction and retention in tested. Finally, strategies for practicing relationship marketing will be provided.

  19. Modular Lego-Electronics

    KAUST Repository

    Shaikh, Sohail F.; Ghoneim, Mohamed T.; Bahabry, Rabab R.; Khan, Sherjeel M.; Hussain, Muhammad Mustafa

    2017-01-01

    . Here, a generic manufacturable method of converting state-of-the-art complementary metal oxide semiconductor-based ICs into modular Lego-electronics is shown with unique geometry that is physically identifiable to ease manufacturing and enhance

  20. A modular control system

    International Nuclear Information System (INIS)

    Cruz, B.; Drexler, J.; Olcese, G.; Santome, D.

    1990-01-01

    The main objective of the modular control system is to provide the requirements to most of the processes supervision and control applications within the industrial automatization area. The design is based on distribution, modulation and expansion concepts. (Author) [es

  1. A study on knowledge and practice regarding biomedical waste management among staff nurses and nursing students of Rajendra Institute of Medical Sciences, Ranchi

    Directory of Open Access Journals (Sweden)

    Shamim Haider

    2015-03-01

    Full Text Available Background: Hospitals are the centre of cure and also the important centres of infectious waste generation. Effective management of Biomedical Waste (BMW is not only a legal necessity but also a social responsibility. Aims and Objectives: To assess the knowledge and practice in managing the biomedical wastes among nursing staff and student nurses in RIMS, Ranchi. Materials and methods: The study was conducted at RIMS, Ranchi from Oct 2013 to March 2014 (6 months. It was a descriptive, hospital based, cross-sectional study. A total of 240 nurses participated in the present study, randomly chosen from various departments A pre-designed, pre-tested, structured proforma was used for data collection after getting their informed consent. Self-made scoring system was used to categorize the participants as having good, average and poor scores. Data was tabulated and analyzed using percentages and chi-square test. Results: The knowledge regarding general information about BMW management was assessed(with scores 0-8,it was found  that level of knowledge was better in student nurses than staff nurses as student nurses scored good(6-8correct answers in more than half of the questions (65%.Whereas staff nurses scored good in only 33.33% questions. When the practical information regarding the BMW management is assessed (with scores 0-8, it was found that staff nurses had relatively better practice regarding BMW management than students as they scored good(6-8correct answers in 40% and 30% respectively. Conclusion: Though overall knowledge of study participants was good but still they need good quality training to improve their current knowledge about BMW. 

  2. Duality ensures modular covariance

    International Nuclear Information System (INIS)

    Li Miao; Yu Ming

    1989-11-01

    We show that the modular transformations for one point functions on the torus, S(n), satisfy the polynomial equations derived by Moore and Seiberg, provided the duality property of the model is ensured. The formula for S(n) is derived by us previously and should be valid for any conformal field theory. As a consequence, the full consistency conditions for modular invariance at higher genus are completely guaranteed by duality of the theory on the sphere. (orig.)

  3. Changes in leadership styles as a function of a four-day leadership training institute for nurse managers: a perspective on continuing education program evaluation.

    Science.gov (United States)

    Wolf, M S

    1996-01-01

    This study measured changes in knowledge acquisition and application of the Hersey and Blanchard model of leadership styles and leadership style adaptability among 144 registered nurses who participated in a four-day management institute. A pre- and post-institute administration of the LEAD-Self instrument was conducted. Although the findings demonstrated a significant change in the participants' leadership styles, the data revealed that outcomes were not as positive as had been assumed based on participants' self-reports. The discussion of findings reveals the complexity and the necessity of measuring learning outcomes for continuing education program improvement.

  4. Modular design in fahion industry

    Directory of Open Access Journals (Sweden)

    Ying Chen

    2018-03-01

    Full Text Available "Modular design" is a kind of design mode that not only can made clothing more interesting, makes the wearer can participate in choices, increase the possibility of clothing style .but also can extend the service cycle of clothing. In this "fast fashion" run market, the design idea of modular design can be a breakthrough point, help us find the way to balance the low-carbon and environmentally-friendly need and fashion. The article will combine the existing examples put the modular design summarized into three categories: component modular design and geometric modular design and compounded modular design.

  5. Succession Planning for Nursing Leaders in a College of Nursing

    Science.gov (United States)

    Tucker, Cheryl A.

    2017-01-01

    The Institute of Medicine (2011) challenged nursing to ensure the nursing workforce includes a sufficient number of academic nurse leaders, nurse educators, and doctorally prepared nurses for the future healthcare needs of the people of the United States. National data reveals a fragile supply of academic nurse educators and leaders. This tenuous…

  6. Symmetric modular torsatron

    Science.gov (United States)

    Rome, J.A.; Harris, J.H.

    1984-01-01

    A fusion reactor device is provided in which the magnetic fields for plasma confinement in a toroidal configuration is produced by a plurality of symmetrical modular coils arranged to form a symmetric modular torsatron referred to as a symmotron. Each of the identical modular coils is helically deformed and comprise one field period of the torsatron. Helical segments of each coil are connected by means of toroidally directed windbacks which may also provide part of the vertical field required for positioning the plasma. The stray fields of the windback segments may be compensated by toroidal coils. A variety of magnetic confinement flux surface configurations may be produced by proper modulation of the winding pitch of the helical segments of the coils, as in a conventional torsatron, winding the helix on a noncircular cross section and varying the poloidal and radial location of the windbacks and the compensating toroidal ring coils.

  7. Criteria for software modularization

    Science.gov (United States)

    Card, David N.; Page, Gerald T.; Mcgarry, Frank E.

    1985-01-01

    A central issue in programming practice involves determining the appropriate size and information content of a software module. This study attempted to determine the effectiveness of two widely used criteria for software modularization, strength and size, in reducing fault rate and development cost. Data from 453 FORTRAN modules developed by professional programmers were analyzed. The results indicated that module strength is a good criterion with respect to fault rate, whereas arbitrary module size limitations inhibit programmer productivity. This analysis is a first step toward defining empirically based standards for software modularization.

  8. Modular High Voltage Power Supply

    Energy Technology Data Exchange (ETDEWEB)

    Newell, Matthew R. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2017-05-18

    The goal of this project is to develop a modular high voltage power supply that will meet the needs of safeguards applications and provide a modular plug and play supply for use with standard electronic racks.

  9. Building locally relevant ethics curricula for nursing education in Botswana.

    Science.gov (United States)

    Barchi, F; Kasimatis Singleton, M; Magama, M; Shaibu, S

    2014-12-01

    The goal of this multi-institutional collaboration was to develop an innovative, locally relevant ethics curriculum for nurses in Botswana. Nurses in Botswana face ethical challenges that are compounded by lack of resources, pressures to handle tasks beyond training or professional levels, workplace stress and professional isolation. Capacity to teach nursing ethics in the classroom and in professional practice settings has been limited. A pilot curriculum, including cases set in local contexts, was tested with nursing faculty in Botswana in 2012. Thirty-three per cent of the faculty members indicated they would be more comfortable teaching ethics. A substantial number of faculty members were more likely to introduce the International Council of Nurses Code of Ethics in teaching, practice and mentoring as a result of the training. Based on evaluation data, curricular materials were developed using the Code and the regulatory requirements for nursing practice in Botswana. A web-based repository of sample lectures, discussion cases and evaluation rubrics was created to support the use of the materials. A new master degree course, Nursing Ethics in Practice, has been proposed for fall 2015 at the University of Botswana. The modular nature of the materials and the availability of cases set within the context of clinical nurse practice in Botswana make them readily adaptable to various student academic levels and continuing professional development programmes. The ICN Code of Ethics for Nursing is a valuable teaching tool in developing countries when taught using locally relevant case materials and problem-based teaching methods. The approach used in the development of a locally relevant nursing ethics curriculum in Botswana can serve as a model for nursing education and continuing professional development programmes in other sub-Saharan African countries to enhance use of the ICN Code of Ethics in nursing practice. © 2014 International Council of Nurses.

  10. Adaptive Modular Playware

    DEFF Research Database (Denmark)

    Lund, Henrik Hautop; Þorsteinsson, Arnar Tumi

    2011-01-01

    In this paper, we describe the concept of adaptive modular playware, where the playware adapts to the interaction of the individual user. We hypothesize that there are individual differences in user interaction capabilities and styles, and that adaptive playware may adapt to the individual user...

  11. Modularization of Courses.

    Science.gov (United States)

    Eastern Arizona Coll., Thatcher.

    Eastern Arizona College has developed a modularized system of instruction for five vocational and vocationally related courses--Introduction to Business, Business Mathematics, English, Drafting, and Electronics. Each course is divided into independent segments of instruction and students have open-entry and exit options. This document reviews the…

  12. Modular Cure Provision

    DEFF Research Database (Denmark)

    Winther-Hansen, Casper; Frandsen, Thomas

    facilitate co-creation through open platforms and service modularity. Based on data from two pharmaceuticals we explore issues of governance related to the relative openness of platforms and their completeness. Whereas some pharmaceuticals should cater to sophisticated needs of competent users through open...

  13. Modular co-ordination

    DEFF Research Database (Denmark)

    Blach, K.

    Notatet er på engelsk, idet det er lavet som et oplæg til den internationale standardiseringsorganisations (ISO) arbejde med målkoordinering i byggeriet. Materialet har også været forelagt ekspertgrupperne i CIB W24 og i International Modular Group. Det i notatet præsenterede materiale er blevet...

  14. MRV - Modular Robotic Vehicle

    Science.gov (United States)

    Ridley, Justin; Bluethmann, Bill

    2015-01-01

    The Modular Robotic Vehicle, or MRV, completed in 2013, was developed at the Johnson Space Center in order to advance technologies which have applications for future vehicles both in space and on Earth. With seating for two people, MRV is a fully electric vehicle modeled as a "city car", suited for busy urban environments.

  15. Modularization of Industrial Service Processes

    DEFF Research Database (Denmark)

    Frandsen, Thomas; Hsuan, Juliana

    In this paper we examine how complex service processes can be dealt with through the lenses of modularization strategies. Through an illustrative case study of a manufacturer of industrial equipment for process industries we propose the use of the service modularity function to conceptualize...... and assess the service modularity of service offerings. The measured degree of modularity would allow us to sharpen our understanding of modularity in the context of industrial services, such as the role of standardization and component reuse on architecture flexibility. It would also provide a foundation...

  16. Do recommendations for institutional food service result in better food service? A study of compliance in Danish hospitals and nursing homes from 1995 to 2002-2003

    DEFF Research Database (Denmark)

    Mikkelsen, Bent Egberg; Beck, Anne Marie; Lassen, Anne Dahl

    2007-01-01

    in the official Danish recommendations for institutional food service as an indicator for progress. The issues included: using nutrient calculated recipes/menus, offering menu choice options, using feedback routines on acceptability of menus, maintaining nutritional steering committees, employing food...... are analysed over the 8-year period. The only progress for nursing homes was that more homes had implemented feedback routines on acceptability of food service in 2002/3 than in 1995. The difference was statistically significant. For hospitals, however, no progress was found between 1995 and 2002/3. Conclusion...

  17. Modular construction approach for advanced nuclear plants

    International Nuclear Information System (INIS)

    Johnson, F.T.; Orr, R.S.; Boudreaux, C.P.

    1988-01-01

    Modular construction has been designated as one of the major features of the AP600 program, a small innovative 600-MW (electric) advanced light water reactor (ALWR) that is currently being developed by Westinghouse and its subcontractors. This program is sponsored by the US Department of Energy (DOE) in conjunction with several other DOE and Electric Power Research Institute ALWR programs. Two major objectives of the AP600 program are as follows: (1) to provide a cost of power competitive with other power generation alternatives; and (2) to provide a short construction schedule that can be met with a high degree of certainty. The AP600 plant addresses these objectives by providing a simplified plant design and an optimized plant arrangement that result in a significant reduction in the number and size of systems and components, minimizes the overall building volumes, and consequently reduces the required bulk quantities. However, only by adopting a modular construction approach for the AP600 can the full cost and schedule benefits be realized from the advances made in the plant systems design and plant arrangement. Modularization is instrumental in achieving both of the above objectives, but most of all, a total modularization approach is considered absolutely essential to ensure that an aggressive construction schedule can be met with a high degree of certainty

  18. The universal modular platform

    International Nuclear Information System (INIS)

    North, R.B.

    1995-01-01

    A new and patented design for offshore wellhead platforms has been developed to meet a 'fast track' requirement for increased offshore production, from field locations not yet identified. The new design uses modular construction to allow for radical changes in the water depth of the final location and assembly line efficiency in fabrication. By utilizing high strength steels and structural support from the well conductors the new design accommodates all planned production requirements on a support structure significantly lighter and less expensive than the conventional design it replaces. Twenty two platforms based on the new design were ready for installation within 18 months of the project start. Installation of the new platforms began in 1992 for drilling support and 1993 for production support. The new design has become the Company standard for all future production platforms. Large saving and construction costs have been realized through its light weight, flexibility in both positioning and water depth, and its modular construction

  19. Modular chemiresistive sensor

    Energy Technology Data Exchange (ETDEWEB)

    Alam, Maksudul M.; Sampathkumaran, Uma

    2018-02-20

    The present invention relates to a modular chemiresistive sensor. In particular, a modular chemiresistive sensor for hypergolic fuel and oxidizer leak detection, carbon dioxide monitoring and detection of disease biomarkers. The sensor preferably has two gold or platinum electrodes mounted on a silicon substrate where the electrodes are connected to a power source and are separated by a gap of 0.5 to 4.0 .mu.M. A polymer nanowire or carbon nanotube spans the gap between the electrodes and connects the electrodes electrically. The electrodes are further connected to a circuit board having a processor and data storage, where the processor can measure current and voltage values between the electrodes and compare the current and voltage values with current and voltage values stored in the data storage and assigned to particular concentrations of a pre-determined substance such as those listed above or a variety of other substances.

  20. Fast quantum modular exponentiation

    International Nuclear Information System (INIS)

    Meter, Rodney van; Itoh, Kohei M.

    2005-01-01

    We present a detailed analysis of the impact on quantum modular exponentiation of architectural features and possible concurrent gate execution. Various arithmetic algorithms are evaluated for execution time, potential concurrency, and space trade-offs. We find that to exponentiate an n-bit number, for storage space 100n (20 times the minimum 5n), we can execute modular exponentiation 200-700 times faster than optimized versions of the basic algorithms, depending on architecture, for n=128. Addition on a neighbor-only architecture is limited to O(n) time, whereas non-neighbor architectures can reach O(log n), demonstrating that physical characteristics of a computing device have an important impact on both real-world running time and asymptotic behavior. Our results will help guide experimental implementations of quantum algorithms and devices

  1. Nursing students assess nursing education.

    Science.gov (United States)

    Norman, Linda; Buerhaus, Peter I; Donelan, Karen; McCloskey, Barbara; Dittus, Robert

    2005-01-01

    This study assessed the characteristics of nursing students currently enrolled in nursing education programs, how students finance their nursing education, their plans for clinical practice and graduate education, and the rewards and difficulties of being a nursing student. Data are from a survey administered to a national sample of 496 nursing students. The students relied on financial aid and personal savings and earnings to finance their education. Parents, institutional scholarships, and government loans are also important sources, but less than 15% of the students took out bank loans. Nearly one quarter of the students, particularly younger and minority students, plan to enroll in graduate school immediately after graduation and most want to become advanced nursing practitioners. Most of the nursing students (88%) are satisfied with their nursing education and nearly all (95%) provided written answers to two open-ended questions. Comments collapsed into three major categories reflecting the rewards (helping others, status, and job security) and three categories reflecting the difficulties (problems with balancing demands, quality of nursing education, and the admissions process) of being a nursing student. Implications for public policymaking center on expanding the capacity of nursing education programs, whereas schools themselves should focus on addressing the financial needs of students, helping them strike a balance among their school, work, and personal/family responsibilities and modifying certain aspects of the curriculum.

  2. Modular Mobile Application Design

    OpenAIRE

    Jim Hahn; Nathaniel Ryckman

    2012-01-01

    This article describes the development of the Minrva library app for Android phones. The decisions to build a native application with Java and use a modular design are discussed. The application includes five modules: catalog search, in-building navigation, a barcode scanning feature, and up to date notifications of circulating technology availability. A sixth module, Amazon recommendations, that is not included in the version of the app that was released is also discussed. The article also r...

  3. Modular remote radiation monitor

    International Nuclear Information System (INIS)

    Lacerda, Fabio; Farias, Marcos S.; Aghina, Mauricio A.C.; Oliveira, Mauro V.

    2013-01-01

    The Modular Remote Radiation Monitor (MRRM) is a novel radiation monitor suitable for monitoring environmental exposure to ionizing radiation. It is a portable compact-size low-power microprocessor-based electronic device which provides its monitoring data to other electronic systems, physically distant from it, by means of an electronic communication channel, which can be wired or wireless according to the requirements of each application. Besides its low-power highly-integrated circuit design, the Modular Remote Radiation Monitor is presented in a modular architecture, which promotes full compliance to the technical requirements of different applications while minimizing cost, size and power consumption. Its communication capability also supports the implementation of a network of multiple radiation monitors connected to a supervisory system, capable of remotely controlling each monitor independently as well as visualizing the radiation levels from all monitors. A prototype of the MRRM, functionally equivalent to the MRA-7027 radiation monitor, was implemented and connected to a wired MODBUS network of MRA-7027 monitors, responsible for monitoring ionizing radiation inside Argonauta reactor room at Instituto de Engenharia Nuclear. Based on the highly positive experimental results obtained, further design is currently underway in order to produce a consumer version of the MRRM. (author)

  4. MUSIC, MODULARITY AND SYNTAX

    Directory of Open Access Journals (Sweden)

    Javier Valenzuela

    2007-06-01

    Full Text Available First generation cognitive science has always maintained that the mind/brain is a modular system. This has been especially apparent in linguistics, where the modularity thesis goes largely unquestioned by the linguistic mainstream. Cognitive linguists have long disputed the reality of modular architectures of grammar. Instead of conceiving syntax as a computational system of a relatively small set of formal principles and parameters, cognitive linguists take the notion of grammatical construction to be the basic unit of syntax: syntax is simply our repertoire of form-meaning pairings. On such a view, there is no a-priori reason to believe that semantics and phonology cannot affect syntax. In the present paper, we want to take things a step further and suggest, more generally, that language is not a module of cognition in any strict sense. We present preliminary results from research in progress concerning the effect of music on grammatical constructions. More specifically, our experiment compares reaction times between two grammatical constructions that differ in semantics and intonational curves but share lexical material. Our data so far suggests that subjects take less time reading the construction when the semantic bias and intonation match than in non-matching cases. This, we argue, suggests not only that semantics, phonology and syntax form an information bundle (i.e. a construction in the cognitive linguistic sense, but that perceived similarity of music can influence linguistic cognition.

  5. On sub-modularization and morphological heterogeneity in modular robotics

    DEFF Research Database (Denmark)

    Lyder, A. H.; Stoy, K.; Garciá, R. F. M.

    2012-01-01

    Modular robots are a kind of robots built from mechatronic modules, which can be assembled in many different ways allowing the modular robot to assume a wide range of morphologies and functions. An important question in modular robotics is to which degree modules should be heterogeneous....... In this paper we introduce two contributing factors to heterogeneity namely morphological heterogeneity and sub-functional modularization. Respectively, the ideas are to create modules with significantly different morphologies and to spread sub-functionality across modules. Based on these principles we design...... and implement the Thor robot and evaluate it by participating in the ICRA Planetary Robotic Contingency Challenge. The Thor robot demonstrates that sub-functional modularity and morphological heterogeneity may increase the versatility of modular robots while reducing the complexity of individual modules, which...

  6. [Modular enteral nutrition in pediatrics].

    Science.gov (United States)

    Murillo Sanchís, S; Prenafeta Ferré, M T; Sempere Luque, M D

    1991-01-01

    Modular Enteral Nutrition may be a substitute for Parenteral Nutrition in children with different pathologies. Study of 4 children with different pathologies selected from a group of 40 admitted to the Maternal-Childrens Hospital "Valle de Hebrón" in Barcelona, who received modular enteral nutrition. They were monitored on a daily basis by the Dietician Service. Modular enteral nutrition consists of modules of proteins, peptides, lipids, glucids and mineral salts-vitamins. 1.--Craneo-encephalic traumatisms with loss of consciousness, Feeding with a combination of parenteral nutrition and modular enteral nutrition for 7 days. In view of the tolerance and good results of the modular enteral nutrition, the parenteral nutrition was suspended and modular enteral nutrition alone used up to a total of 43 days. 2.--55% burns with 36 days of hyperproteic modular enteral nutrition together with normal feeding. A more rapid recovery was achieved with an increase in total proteins and albumin. 3.--Persistent diarrhoea with 31 days of modular enteral nutrition, 5 days on parenteral nutrition alone and 8 days on combined parenteral nutrition and modular enteral nutrition. In view of the tolerance and good results of the modular enteral nutrition, the parenteral nutrition was suspended. 4.--Mucoviscidosis with a total of 19 days on modular enteral nutrition, 12 of which were exclusively on modular enteral nutrition and 7 as a night supplement to normal feeding. We administered proteic intakes of up to 20% of the total calorific intake and in concentrations of up to 1.2 calories/ml of the final preparation, always with a good tolerance. Modular enteral nutrition can and should be used as a substitute for parenteral nutrition in children with different pathologies, thus preventing the complications inherent in parenteral nutrition.

  7. District nursing is vital.

    Science.gov (United States)

    Bliss, Julie

    2016-08-03

    Queen's Nursing Institute chief executive Crystal Oldman has welcomed the RCN congress resolution urging RCN council to lobby for all district nurses to have a specialist practice qualification. This provides the ideal route for future talent and must be supported.

  8. Nurse Reinvestment Act. Public Law.

    Science.gov (United States)

    Congress of the U.S., Washington, DC.

    This document contains the text of the Nurse Reinvestment Act, which amends the Public Health Service Act to address the increasing shortage of registered nurses by instituting a series of policies to improve nurse recruitment and nurse retention. Title I details two initiatives to boost recruitment of nurses. The first initiative includes the…

  9. Modular organization and hospital performance.

    Science.gov (United States)

    Kuntz, Ludwig; Vera, Antonio

    2007-02-01

    The concept of modularization represents a modern form of organization, which contains the vertical disaggregation of the firm and the use of market mechanisms within hierarchies. The objective of this paper is to examine whether the use of modular structures has a positive effect on hospital performance. The empirical section makes use of multiple regression analyses and leads to the main result that modularization does not have a positive effect on hospital performance. However, the analysis also finds out positive efficiency effects of two central ideas of modularization, namely process orientation and internal market mechanisms.

  10. Modular analysis of biological networks.

    Science.gov (United States)

    Kaltenbach, Hans-Michael; Stelling, Jörg

    2012-01-01

    The analysis of complex biological networks has traditionally relied on decomposition into smaller, semi-autonomous units such as individual signaling pathways. With the increased scope of systems biology (models), rational approaches to modularization have become an important topic. With increasing acceptance of de facto modularity in biology, widely different definitions of what constitutes a module have sparked controversies. Here, we therefore review prominent classes of modular approaches based on formal network representations. Despite some promising research directions, several important theoretical challenges remain open on the way to formal, function-centered modular decompositions for dynamic biological networks.

  11. Robotic hand with modular extensions

    Science.gov (United States)

    Salisbury, Curt Michael; Quigley, Morgan

    2015-01-20

    A robotic device is described herein. The robotic device includes a frame that comprises a plurality of receiving regions that are configured to receive a respective plurality of modular robotic extensions. The modular robotic extensions are removably attachable to the frame at the respective receiving regions by way of respective mechanical fuses. Each mechanical fuse is configured to trip when a respective modular robotic extension experiences a predefined load condition, such that the respective modular robotic extension detaches from the frame when the load condition is met.

  12. Modular biometric system

    Science.gov (United States)

    Hsu, Charles; Viazanko, Michael; O'Looney, Jimmy; Szu, Harold

    2009-04-01

    Modularity Biometric System (MBS) is an approach to support AiTR of the cooperated and/or non-cooperated standoff biometric in an area persistent surveillance. Advanced active and passive EOIR and RF sensor suite is not considered here. Neither will we consider the ROC, PD vs. FAR, versus the standoff POT in this paper. Our goal is to catch the "most wanted (MW)" two dozens, separately furthermore ad hoc woman MW class from man MW class, given their archrivals sparse front face data basis, by means of various new instantaneous input called probing faces. We present an advanced algorithm: mini-Max classifier, a sparse sample realization of Cramer-Rao Fisher bound of the Maximum Likelihood classifier that minimize the dispersions among the same woman classes and maximize the separation among different man-woman classes, based on the simple feature space of MIT Petland eigen-faces. The original aspect consists of a modular structured design approach at the system-level with multi-level architectures, multiple computing paradigms, and adaptable/evolvable techniques to allow for achieving a scalable structure in terms of biometric algorithms, identification quality, sensors, database complexity, database integration, and component heterogenity. MBS consist of a number of biometric technologies including fingerprints, vein maps, voice and face recognitions with innovative DSP algorithm, and their hardware implementations such as using Field Programmable Gate arrays (FPGAs). Biometric technologies and the composed modularity biometric system are significant for governmental agencies, enterprises, banks and all other organizations to protect people or control access to critical resources.

  13. Modular gamma systems

    International Nuclear Information System (INIS)

    Millegan, D.R.; Nixon, K.V.

    1982-01-01

    Nuclear safeguards requires sensitive, easily operated instruments for rapid inspection of personnel and vehicles to ensure that no uranium or plutonium is being diverted. Two portable gamma-ray detection systems have been developed. The Modular Gamma System (MGS) is very sensitive and two or more systems can be connected for even better performance. The multiunit configuration can be deployed by motor vehicle for search of large areas too extensive to search on foot. The Programmable Rate Monitor (PRM) is less sensitive but much smaller and therefore is more suitable for search of vehicles, personnel, or smaller areas. The PRM is programmable, which implements measurement and alarm algorithms for individual applications

  14. Emotion, Modularity and Rationalaction

    OpenAIRE

    Martínez Manrique, Fernando; Universidad de Granada

    2009-01-01

    Contemporary theories of emotion view it as related to rational action. This paper begins stating two ways in which a system could be deemed rational, which I call the contributive and constitutive way. I assess the possibility whether emotion can be rational in both ways, as a system capable of producing rational action by itself. To this end I analyze the modular view of emotion, especially in a version of dual-system theory. I will argue that this view has at least two problems –the proble...

  15. Modular Mobile Application Design

    Directory of Open Access Journals (Sweden)

    Jim Hahn

    2012-10-01

    Full Text Available This article describes the development of the Minrva library app for Android phones. The decisions to build a native application with Java and use a modular design are discussed. The application includes five modules: catalog search, in-building navigation, a barcode scanning feature, and up to date notifications of circulating technology availability. A sixth module, Amazon recommendations, that is not included in the version of the app that was released is also discussed. The article also reports on the findings of two rounds of usability testing and the plans for future development of the app.

  16. Modular power station

    Energy Technology Data Exchange (ETDEWEB)

    Inoue, T; Kanazawa, T

    1979-03-19

    In order to shorten the construction period of powerstations, to reduce the number of specialists at site and to prevent technical breakdowns, it was proposed that considerable parts of the powerstation should be assembled on a floating platform and then be towed to site by water, where they are set on foundations and then connected. It is now proposed that the necessary additional equipment (such as water supply plant, storage plant, Diesel generator and service buildings etc.) should be assembled on a second platform, and also transported by water on this. This modular construction will also reduce costs.

  17. Modular Biometric Monitoring System

    Science.gov (United States)

    Chmiel, Alan J. (Inventor); Humphreys, Bradley T. (Inventor)

    2017-01-01

    A modular system for acquiring biometric data includes a plurality of data acquisition modules configured to sample biometric data from at least one respective input channel at a data acquisition rate. A representation of the sampled biometric data is stored in memory of each of the plurality of data acquisition modules. A central control system is in communication with each of the plurality of data acquisition modules through a bus. The central control system is configured to control communication of data, via the bus, with each of the plurality of data acquisition modules.

  18. The Therapeutic Environment Screening Survey for Nursing Homes (TESS-NH): an observational instrument for assessing the physical environment of institutional settings for persons with dementia.

    Science.gov (United States)

    Sloane, Philip D; Mitchell, C Madeline; Weisman, Gerald; Zimmerman, Sheryl; Foley, Kristie M Long; Lynn, Mary; Calkins, Margaret; Lawton, M Powell; Teresi, Jeanne; Grant, Leslie; Lindeman, David; Montgomery, Rhonda

    2002-03-01

    To develop an observational instrument that describes the ability of physical environments of institutional settings to address therapeutic goals for persons with dementia. A National Institute on Aging workgroup identified and subsequently revised items that evaluated exit control, maintenance, cleanliness, safety, orientation/cueing, privacy, unit autonomy, outdoor access, lighting, noise, visual/tactile stimulation, space/seating, and familiarity/homelikeness. The final instrument contains 84 discrete items and one global rating. A summary scale, the Special Care Unit Environmental Quality Scale (SCUEQS), consists of 18 items. Lighting items were validated using portable light meters. Concurrent criterion validation compared SCUEQS scores with the Professional Environmental Assessment Protocol (PEAP). Interrater kappa statistics for 74% of items were above.60. For another 10% of items, kappas could not be calculated due to empty cells, but interrater agreement was above 80%. The SCUEQS demonstrated an interrater reliability of.93, a test--retest reliability of.88, and an internal consistency of.81--.83. Light meter ratings correlated significantly with the Therapeutic Environment Screening Survey for Nursing Homes (TESS-NH) lighting items (r =.29--.38, p =.01--.04), and the SCUEQS correlated significantly with global PEAP ratings (r =.52, p TESS-NH efficiently assesses discrete elements of the physical environment and has strong reliability and validity. The SCUEQS provides a quantitative measure of environmental quality in institutional settings.

  19. Modular Robotic Vehicle

    Science.gov (United States)

    Borroni-Bird, Christopher E. (Inventor); Vitale, Robert L. (Inventor); Lee, Chunhao J. (Inventor); Ambrose, Robert O. (Inventor); Bluethmann, William J. (Inventor); Junkin, Lucien Q. (Inventor); Lutz, Jonathan J. (Inventor); Guo, Raymond (Inventor); Lapp, Anthony Joseph (Inventor); Ridley, Justin S. (Inventor)

    2015-01-01

    A modular robotic vehicle includes a chassis, driver input devices, an energy storage system (ESS), a power electronics module (PEM), modular electronic assemblies (eModules) connected to the ESS via the PEM, one or more master controllers, and various embedded controllers. Each eModule includes a drive wheel containing a propulsion-braking module, and a housing containing propulsion and braking control assemblies with respective embedded propulsion and brake controllers, and a mounting bracket covering a steering control assembly with embedded steering controllers. The master controller, which is in communication with each eModule and with the driver input devices, communicates with and independently controls each eModule, by-wire, via the embedded controllers to establish a desired operating mode. Modes may include a two-wheel, four-wheel, diamond, and omni-directional steering modes as well as a park mode. A bumper may enable docking with another vehicle, with shared control over the eModules of the vehicles.

  20. Globalization of Health Service: Sharing of Best Practices in Perianesthesia Nursing Care, a Case Study of Cross-Border Institutional Collaboration.

    Science.gov (United States)

    Lee, Esther; Hamelin, Thomas; Daugherty, JoAnn

    2018-04-01

    Healthcare is a global concern among all nations and nursing is a global profession as evidenced by the flow of healthcare professionals across international boundaries. With English as the language of science and commerce and post-colonial influence in domestic healthcare practice and training, many former Anglo-speaking colonial settlements become parts of an expansive market for health human resources migration. The movement of health personnel mainly flows from low and medium income countries to high income countries to sustain their health systems. The resulting brain drain adversely impacts a source country's health system, leading the World Health Organization to declare global health migration as the biggest health threat of the 21st century. This report illustrates how an overseas health network achieves its goals of developing clinical and management excellence through an international exchange program. The provider institution also fulfills its mission of contributing to a more balanced, equitable and healthier world. Copyright © 2016 American Society of PeriAnesthesia Nurses. Published by Elsevier Inc. All rights reserved.

  1. Fable: Socially Interactive Modular Robot

    DEFF Research Database (Denmark)

    Magnússon, Arnþór; Pacheco, Moises; Moghadam, Mikael

    2013-01-01

    Modular robots have a significant potential as user-reconfigurable robotic playware, but often lack sufficient sensing for social interaction. We address this issue with the Fable modular robotic system by exploring the use of smart sensor modules that has a better ability to sense the behavior...

  2. Modular Engineering of Production Plants

    DEFF Research Database (Denmark)

    Miller, Thomas Dedenroth

    1998-01-01

    Based on a case-study on design of pharmaceutical production plants, this paper suggests that modularity may support business efficiency for companies with one-of-a-kind production and without in-house manufacturing. Modularity may support efficient management of design knowledge and may facilitate...

  3. Descriptive study of burnout, compassion fatigue and compassion satisfaction in undergraduate nursing students at a tertiary education institution in KwaZulu-Natal

    OpenAIRE

    Christina T. Mathias; Dorien L. Wentzel

    2017-01-01

    Background: Studies have investigated burnout and compassion fatigue among nurses and effects in the nursing profession. However, there are limited investigations of burnout and compassion fatigue among undergraduate nursing students in South Africa, as nursing students may experience distressful situations during their nursing education course, which may have an impact during their training and in their profession as they graduate. Purpose: The purpose of this descriptive study was to des...

  4. 77 FR 68134 - Submission for OMB Review; Comment Request (30-day): National Institute of Nursing Research (NINR...

    Science.gov (United States)

    2012-11-15

    ... data collection plans and instruments, contact: Dr. Amanda Greene, Office of Science Policy and Public... participants are alumni of this training institute which began in 2000. The survey inquires about career activities, including research, clinical, teaching and educational activities, since completion of the NINR...

  5. Modular Flooring System

    Science.gov (United States)

    Thate, Robert

    2012-01-01

    The modular flooring system (MFS) was developed to provide a portable, modular, durable carpeting solution for NASA fs Robotics Alliance Project fs (RAP) outreach efforts. It was also designed to improve and replace a modular flooring system that was too heavy for safe use and transportation. The MFS was developed for use as the flooring for various robotics competitions that RAP utilizes to meet its mission goals. One of these competitions, the FIRST Robotics Competition (FRC), currently uses two massive rolls of broadloom carpet for the foundation of the arena in which the robots are contained during the competition. The area of the arena is approximately 30 by 72 ft (approximately 9 by 22 m). This carpet is very cumbersome and requires large-capacity vehicles, and handling equipment and personnel to transport and deploy. The broadloom carpet sustains severe abuse from the robots during a regular three-day competition, and as a result, the carpet is not used again for competition. Similarly, broadloom carpets used for trade shows at convention centers around the world are typically discarded after only one use. This innovation provides a green solution to this wasteful practice. Each of the flooring modules in the previous system weighed 44 lb (.20 kg). The improvements in the overall design of the system reduce the weight of each module by approximately 22 lb (.10 kg) (50 %), and utilize an improved "module-to-module" connection method that is superior to the previous system. The MFS comprises 4-by-4-ft (.1.2-by- 1.2-m) carpet module assemblies that utilize commercially available carpet tiles that are bonded to a lightweight substrate. The substrate surface opposite from the carpeted surface has a module-to-module connecting interface that allows for the modules to be connected, one to the other, as the modules are constructed. This connection is hidden underneath the modules, creating a smooth, co-planar flooring surface. The modules are stacked and strapped

  6. CANDU 3 - Modularization

    International Nuclear Information System (INIS)

    McAskie, M.J.

    1991-01-01

    The CANDU 3 Heavy Water Reactor is the newest design developed by AECL CANDU. It has set as a major objective, the achievement of significant reductions in both cost and schedule over previous designs. The basic construction strategy is to incorporate extensive modularization of the plant in order to parallel the civil and mechanical installation works. This results in a target 38 month construction schedule from first concrete to in-service compared to 68 months for the Wolsong-1 CANDU 6 actually achieved and the 54 months envisaged for an improved CANDU 6. This paper describes the module concepts that have been developed and explains how they contribute to the overall construction program and achieve the desired cost and schedule targets set for the CANDU 3. (author). 7 figs, 2 tabs

  7. Modular Control of Discrete-Event Systems with Coalgebra

    Czech Academy of Sciences Publication Activity Database

    Komenda, Jan; van Schuppen, J. H.

    2008-01-01

    Roč. 53, č. 2 (2008), s. 447-460 ISSN 0018-9286 R&D Projects: GA AV ČR(CZ) KJB100190609 Institutional research plan: CEZ:AV0Z10190503 Keywords : discrete-event systems * modular supervisory control * coalgebra Subject RIV: BA - General Mathematics Impact factor: 3.293, year: 2008

  8. Modular reconfigurable machines incorporating modular open architecture control

    CSIR Research Space (South Africa)

    Padayachee, J

    2008-01-01

    Full Text Available degrees of freedom on a single platform. A corresponding modular Open Architecture Control (OAC) system is presented. OAC overcomes the inflexibility of fixed proprietary automation, ensuring that MRMs provide the reconfigurability and extensibility...

  9. Modular robotics for playful physiotherapy

    DEFF Research Database (Denmark)

    Lund, Henrik Hautop

    2009-01-01

    We developed modular robotic tiles to be used for playful physiotherapy, which is supposed to motivate patients to engage in and perform physical rehabilitation exercises. We tested the modular robotic tiles for an extensive period of time (3 years) in daily use in a hospital rehabilitation unit e.......g. for cardiac patients. Also, the tiles were tested for performing physical rehabilitation of stroke patients in their private home. In all pilot test cases qualitative feedback indicate that the patients find the playful use of modular robotic tiles engaging and motivating for them to perform...

  10. Imaging Total Stations - Modular and Integrated Concepts

    Science.gov (United States)

    Hauth, Stefan; Schlüter, Martin

    2010-05-01

    Keywords: 3D-Metrology, Engineering Geodesy, Digital Image Processing Initialized in 2009, the Institute for Spatial Information and Surveying Technology i3mainz, Mainz University of Applied Sciences, forces research towards modular concepts for imaging total stations. On the one hand, this research is driven by the successful setup of high precision imaging motor theodolites in the near past, on the other hand it is pushed by the actual introduction of integrated imaging total stations to the positioning market by the manufacturers Topcon and Trimble. Modular concepts for imaging total stations are manufacturer independent to a large extent and consist of a particular combination of accessory hardware, software and algorithmic procedures. The hardware part consists mainly of an interchangeable eyepiece adapter offering opportunities for digital imaging and motorized focus control. An easy assembly and disassembly in the field is possible allowing the user to switch between the classical and the imaging use of a robotic total station. The software part primarily has to ensure hardware control, but several level of algorithmic support might be added and have to be distinguished. Algorithmic procedures allow to reach several levels of calibration concerning the geometry of the external digital camera and the total station. We deliver insight in our recent developments and quality characteristics. Both the modular and the integrated approach seem to have its individual strengths and weaknesses. Therefore we expect that both approaches might point at different target applications. Our aim is a better understanding of appropriate applications for robotic imaging total stations. First results are presented. Stefan Hauth, Martin Schlüter i3mainz - Institut für Raumbezogene Informations- und Messtechnik FH Mainz University of Applied Sciences Lucy-Hillebrand-Straße 2, 55128 Mainz, Germany

  11. Outcomes From the First Helene Fuld Health Trust National Institute for Evidence-Based Practice in Nursing and Healthcare Invitational Expert Forum.

    Science.gov (United States)

    Melnyk, Bernadette Mazurek; Gallagher-Ford, Lynn; Zellefrow, Cindy; Tucker, Sharon; Van Dromme, Laurel; Thomas, Bindu Koshy

    2018-02-01

    Even though multiple positive outcomes are the result of evidence-based care, including improvements in healthcare quality, safety, and costs, it is not consistently delivered by clinicians in healthcare systems throughout the world. In an attempt to accelerate the implementation of evidence-based practice (EBP) across the United States, an invitational Interprofessional National EBP Forum to determine major priorities for the advancement of EBP was held during the launch of the newly established Helene Fuld Health Trust National Institute for Evidence-Based Practice in Nursing and Healthcare at The Ohio State University College of Nursing. Interprofessional leaders from national organizations and federal agencies across the United States were invited to participate in the Forum. A pre-Forum survey was disseminated to participants to assess their perceptions of the state of EBP and actions necessary to speed the translation of research into real-world clinical settings. Findings from a pre-Forum survey (n = 47) indicated ongoing low implementation of EBP in U.S. healthcare settings. These findings were shared with leaders from 45 organizations and agencies who attended the Forum. Breakout groups on practice, education, implementation science, and policy discussed the findings and responded to a set of standardized questions. High-priority action tactics were identified, including the need for: (a) enhanced reimbursement for EBP, (b) more interprofessional education and skills building in EBP, and (c) leaders to prioritize EBP and fuel it with resources. The delivery of and reimbursement for evidence-based care must become a high national priority. Academic faculty across all healthcare disciplines need to teach EBP, healthcare systems must invest in EBP resources, and payers must attach reimbursement to care that is evidence-based. An action collaborative of the participating organizations has been formed to accelerate EBP across the United States to achieve the

  12. Habidite: viviendas modulares industrializadas

    Directory of Open Access Journals (Sweden)

    Gómez Jáuregui, V.

    2009-03-01

    Full Text Available This paper is an introduction to one of the most relevant constructive systems of the last years: The integral industrialized construction. This method, based on three-dimensional modules, produces buildings made mainly from spatial cells of big dimensions; these three-dimensional modules are fabricated entirely in factory and, once they are finished, they are carried out to the site, where they are assembled in an easy manner. Even though it’s not a totally new system (in fact, the precedents will also be mentioned in this essay, Habidite is very confident in backing this tendency and doing its part in order to obtain modular reinforced concrete buildings of extraordinary quality, with domotic implements totally integrated in the dwellings and a high degree of sustainability, eco-technology and energetic efficiency. Many advantages are exposed and explained, dealing with the optimization of the productive processes in construction by means of the most advanced technologies.En este artículo se realiza una breve introducción a uno de los sistemas constructivos que más auge está teniendo en los últimos años: la edificación industrializada integral. Realizado a base de módulos tridimensionales, es éste un método de construcción en el cual los edificios se conforman básicamente por medio de células espaciales de grandes dimensiones; estos módulos tridimensionales se elaboran íntegramente en fábrica y, una vez están totalmente terminados, se transportan a obra, donde son montados de forma sencilla y rápida. Aunque no es un sistema totalmente novedoso (de hecho sus antecedentes también serán tratados brevemente en este texto, Habidite apuesta fuertemente por esta tendencia y aporta su grano de arena para conseguir edificios modulares de hormigón armado de extraordinaria calidad, con implementos domóticos totalmente integrados en la vivienda y un alto grado de sostenibilidad, eco-tecnología y eficiencia energética. Se abordan

  13. The modularity of pollination networks

    DEFF Research Database (Denmark)

    Olesen, Jens Mogens; Bascompte, J.; Dupont, Yoko

    2007-01-01

    In natural communities, species and their interactions are often organized as nonrandom networks, showing distinct and repeated complex patterns. A prevalent, but poorly explored pattern is ecological modularity, with weakly interlinked subsets of species (modules), which, however, internally...... consist of strongly connected species. The importance of modularity has been discussed for a long time, but no consensus on its prevalence in ecological networks has yet been reached. Progress is hampered by inadequate methods and a lack of large datasets. We analyzed 51 pollination networks including...... almost 10,000 species and 20,000 links and tested for modularity by using a recently developed simulated annealing algorithm. All networks with >150 plant and pollinator species were modular, whereas networks with

  14. Modular Lego-Electronics

    KAUST Repository

    Shaikh, Sohail F.

    2017-10-24

    Electronic system components have thousands of individual field effect transistors (FETs) interconnected executing dedicated functions. Assembly yield of >80% will guarantee system failure since a single interconnect failure will result in undesired performance. Hence, a paradigm shift is needed in the self-assembly or integration of state-of-the-art integrated circuits (ICs) for a physically compliant system. Traditionally, most ICs share same geometry with only variations in dimensions and packaging. Here, a generic manufacturable method of converting state-of-the-art complementary metal oxide semiconductor-based ICs into modular Lego-electronics is shown with unique geometry that is physically identifiable to ease manufacturing and enhance throughput. Various geometries at the backside of the silicon die and on the destination site having the same geometry with relaxed dimension (up to 50 µm extra) allow targeted site binding like DNA assembly. Different geometries, angles, and heights for different modules provide a unique identity to each of the ICs. A two-level geometric combination presented here helps in maintaining the uniqueness of individual module to assemble at exact matching site like a perfect lock-and-key model. The assembled ICs offer uncompromised electrical performance, higher yield, and fabrication ease. In future, this method can further be expanded for fluidic assisted self-assembly.

  15. Lectures on Hilbert modular varieties and modular forms

    CERN Document Server

    Goren, Eyal Z

    2001-01-01

    This book is devoted to certain aspects of the theory of p-adic Hilbert modular forms and moduli spaces of abelian varieties with real multiplication. The theory of p-adic modular forms is presented first in the elliptic case, introducing the reader to key ideas of N. M. Katz and J.-P. Serre. It is re-interpreted from a geometric point of view, which is developed to present the rudiments of a similar theory for Hilbert modular forms. The theory of moduli spaces of abelian varieties with real multiplication is presented first very explicitly over the complex numbers. Aspects of the general theory are then exposed, in particular, local deformation theory of abelian varieties in positive characteristic. The arithmetic of p-adic Hilbert modular forms and the geometry of moduli spaces of abelian varieties are related. This relation is used to study q-expansions of Hilbert modular forms, on the one hand, and stratifications of moduli spaces on the other hand. The book is addressed to graduate students and non-exper...

  16. Modular Stirling Radioisotope Generator

    Science.gov (United States)

    Schmitz, Paul C.; Mason, Lee S.; Schifer, Nicholas A.

    2016-01-01

    High-efficiency radioisotope power generators will play an important role in future NASA space exploration missions. Stirling Radioisotope Generators (SRGs) have been identified as a candidate generator technology capable of providing mission designers with an efficient, high-specific-power electrical generator. SRGs high conversion efficiency has the potential to extend the limited Pu-238 supply when compared with current Radioisotope Thermoelectric Generators (RTGs). Due to budgetary constraints, the Advanced Stirling Radioisotope Generator (ASRG) was canceled in the fall of 2013. Over the past year a joint study by NASA and the Department of Energy (DOE) called the Nuclear Power Assessment Study (NPAS) recommended that Stirling technologies continue to be explored. During the mission studies of the NPAS, spare SRGs were sometimes required to meet mission power system reliability requirements. This led to an additional mass penalty and increased isotope consumption levied on certain SRG-based missions. In an attempt to remove the spare power system, a new generator architecture is considered, which could increase the reliability of a Stirling generator and provide a more fault-tolerant power system. This new generator called the Modular Stirling Radioisotope Generator (MSRG) employs multiple parallel Stirling convertor/controller strings, all of which share the heat from the General Purpose Heat Source (GPHS) modules. For this design, generators utilizing one to eight GPHS modules were analyzed, which provided about 50 to 450 W of direct current (DC) to the spacecraft, respectively. Four Stirling convertors are arranged around each GPHS module resulting in from 4 to 32 Stirling/controller strings. The convertors are balanced either individually or in pairs, and are radiatively coupled to the GPHS modules. Heat is rejected through the housing/radiator, which is similar in construction to the ASRG. Mass and power analysis for these systems indicate that specific

  17. Estudo do atendimento de enfermagem institucional a crianças de 0 a 5 anos Institutional nursing attendance of children zero to five years of age

    Directory of Open Access Journals (Sweden)

    Nelice Ferreira Moura

    1981-08-01

    Full Text Available Foi realizada avaliação operacional sobre a implantação do atendimento de enfermagem institucional à criança de 0 a 5 anos realizado de outubro de 1977 a outubro de 1978 no Centro de Saúde Experimental da Escola Paulista de Medicina, São Paulo (Brasil. Focaliza-se não só o problema gerado desde a implantação desta atividade (a maioria dos atendimentos de enfermagem são encaminhados para consulta médica, mas também procura conhecer a opinião da clientela sobre esta nova modalidade de assistência de saúde à comunidade.Operational evaluation of institutional nursing attendance given children 0-5 years of age was carried out from October, 1977 to October, 1978, in the Experimental Health Center of the "Escola Paulista de Medicina", S. Paulo (Brazil. It tells of problems that have arisen since the implanting of the Center and recounts clientes' opinions about this new vehicle of community health care.

  18. Rewards in Nursing: The Case of Nurse Preceptors.

    Science.gov (United States)

    Turnbull, Ellie

    1983-01-01

    Using nursing preceptorship programs as an example, the author illustrates how nursing administrators can develop and implement specific reward mechanisms that increase role satisfaction for preceptors and benefit both the service and the institution. (Author/SK)

  19. From modular invariants to graphs: the modular splitting method

    International Nuclear Information System (INIS)

    Isasi, E; Schieber, G

    2007-01-01

    We start with a given modular invariant M of a two-dimensional su-hat(n) k conformal field theory (CFT) and present a general method for solving the Ocneanu modular splitting equation and then determine, in a step-by-step explicit construction (1) the generalized partition functions corresponding to the introduction of boundary conditions and defect lines; (2) the quantum symmetries of the higher ADE graph G associated with the initial modular invariant M. Note that one does not suppose here that the graph G is already known, since it appears as a by-product of the calculations. We analyse several su-hat(3) k exceptional cases at levels 5 and 9

  20. Modular Power Standard for Space Explorations Missions

    Science.gov (United States)

    Oeftering, Richard C.; Gardner, Brent G.

    2016-01-01

    Future human space exploration will most likely be composed of assemblies of multiple modular spacecraft elements with interconnected electrical power systems. An electrical system composed of a standardized set modular building blocks provides significant development, integration, and operational cost advantages. The modular approach can also provide the flexibility to configure power systems to meet the mission needs. A primary goal of the Advanced Exploration Systems (AES) Modular Power System (AMPS) project is to establish a Modular Power Standard that is needed to realize these benefits. This paper is intended to give the space exploration community a "first look" at the evolving Modular Power Standard and invite their comments and technical contributions.

  1. School Nurse Intention to Pursue Higher Education

    Science.gov (United States)

    Broussard, Lisa; White, Debra

    2014-01-01

    In 2011, the Institute of Medicine recommended that 80% of the nurses possess a minimum of a bachelor of science in nursing by 2020 and double the number of doctorally prepared nurses. This has prompted a significant number of registered nurses to advance their educational level. School nurses in Louisiana are not required to have a bachelor's…

  2. Modular Software-Defined Radio

    Directory of Open Access Journals (Sweden)

    Rhiemeier Arnd-Ragnar

    2005-01-01

    Full Text Available In view of the technical and commercial boundary conditions for software-defined radio (SDR, it is suggestive to reconsider the concept anew from an unconventional point of view. The organizational principles of signal processing (rather than the signal processing algorithms themselves are the main focus of this work on modular software-defined radio. Modularity and flexibility are just two key characteristics of the SDR environment which extend smoothly into the modeling of hardware and software. In particular, the proposed model of signal processing software includes irregular, connected, directed, acyclic graphs with random node weights and random edges. Several approaches for mapping such software to a given hardware are discussed. Taking into account previous findings as well as new results from system simulations presented here, the paper finally concludes with the utility of pipelining as a general design guideline for modular software-defined radio.

  3. Modular invariance and stochastic quantization

    International Nuclear Information System (INIS)

    Ordonez, C.R.; Rubin, M.A.; Zwanziger, D.

    1989-01-01

    In Polyakov path integrals and covariant closed-string field theory, integration over Teichmueller parameters must be restricted by hand to a single modular region. This problem has an analog in Yang-Mills gauge theory---namely, the Gribov problem, which can be resolved by the method of stochastic gauge fixing. This method is here employed to quantize a simple modular-invariant system: the Polyakov point particle. In the limit of a large gauge-fixing force, it is shown that suitable choices for the functional form of the gauge-fixing force can lead to a restriction of Teichmueller integration to a single modular region. Modifications which arise when applying stochastic quantization to a system in which the volume of the orbits of the gauge group depends on a dynamical variable, such as a Teichmueller parameter, are pointed out, and the extension to Polyakov strings and covariant closed-string field theory is discussed

  4. Modularity in New Market Formation

    DEFF Research Database (Denmark)

    Sanchez, Ron; Hang, Chang Chieh

    2017-01-01

    In this paper we appraise the ways in which use of closed-system proprietary product architectures versus open-system modular product architectures is likely to influence the dynamics and trajectory of new product market formation. We compare the evolutions of new markets in China for gas......-powered two-wheeled vehicles (G2WVs) based (initially) on closed-system proprietary architectures and for electric-powered two-wheeled vehicles (E2WVs) based on open-system modular architectures. We draw on this comparison to suggest ways in which the use of the two different kinds of architectures...... as the basis for new kinds of products may result in very different patterns and speeds of new market formation. We then suggest some key implications of the different dynamics of market formation associated with open-system modular architectures for both the competence-based strategic management (CBSM...

  5. Modular assembly of optical nanocircuits

    Science.gov (United States)

    Shi, Jinwei; Monticone, Francesco; Elias, Sarah; Wu, Yanwen; Ratchford, Daniel; Li, Xiaoqin; Alù, Andrea

    2014-05-01

    A key element enabling the microelectronic technology advances of the past decades has been the conceptualization of complex circuits with versatile functionalities as being composed of the proper combination of basic ‘lumped’ circuit elements (for example, inductors and capacitors). In contrast, modern nanophotonic systems are still far from a similar level of sophistication, partially because of the lack of modularization of their response in terms of basic building blocks. Here we demonstrate the design, assembly and characterization of relatively complex photonic nanocircuits by accurately positioning a number of metallic and dielectric nanoparticles acting as modular lumped elements. The nanoparticle clusters produce the desired spectral response described by simple circuit rules and are shown to be dynamically reconfigurable by modifying the direction or polarization of impinging signals. Our work represents an important step towards extending the powerful modular design tools of electronic circuits into nanophotonic systems.

  6. Modular system design and evaluation

    CERN Document Server

    Levin, Mark Sh

    2015-01-01

    This book examines seven key combinatorial engineering frameworks (composite schemes consisting of algorithms and/or interactive procedures) for hierarchical modular (composite) systems. These frameworks are based on combinatorial optimization problems (e.g., knapsack problem, multiple choice problem, assignment problem, morphological clique problem), with the author’s version of morphological design approach – Hierarchical Morphological Multicritieria Design (HMMD) – providing a conceptual lens with which to elucidate the examples discussed. This approach is based on ordinal estimates of design alternatives for systems parts/components, however, the book also puts forward an original version of HMMD that is based on new interval multiset estimates for the design alternatives with special attention paid to the aggregation of modular solutions (system versions). The second part of ‘Modular System Design and Evaluation’ provides ten information technology case studies that enriches understanding of th...

  7. Emergent interfaces for feature modularization

    CERN Document Server

    Ribeiro, Márcio; Brabrand, Claus

    2014-01-01

    Developers frequently introduce errors into software systems when they fail to recognise module dependencies. Using forty-three software families and Software Product Lines (SPLs), where the majority are commonly used in industrial practice, the authors reports on the feature modularization problem and provides a study of how often it may occur in practice. To solve the problem they present the concept of emergent feature modularization which aims to establish contracts between features to prevent developers from breaking other features when performing a maintenance task.

  8. Modular Firewalls for Storage Areas

    Science.gov (United States)

    Fedor, O. H.; Owens, L. J.

    1986-01-01

    Giant honeycomb structures assembled in modular units. Flammable materials stored in cells. Walls insulated with firebrick to prevent spread of fire among cells. Portable, modular barrier withstands heat of combustion for limited time and confines combustion products horizontally to prevent fire from spreading. Barrier absorbs heat energy by ablation and not meant to be reused. Designed to keep fires from spreading among segments of solid rocket propellant in storage, barrier erected between storage units of other flammable or explosive materials; tanks of petroleum or liquid natural gas. Barrier adequate for most industrial purposes.

  9. Inherent controllability in modular ALMRs

    International Nuclear Information System (INIS)

    Sackett, J.I.; Sevy, R.H.; Wei, T.Y.C.

    1989-01-01

    As part of recent development efforts on advanced reactor designs ANL has proposed the IFR (Integral Fast Reactor) concept. The IFR concept is currently being applied to modular sized reactors which would be built in multiple power paks together with an integrated fuel cycle facility. It has been amply demonstrated that the concept as applied to the modular designs has significant advantages in regard to ATWS transients. Attention is now being focussed on determining whether or not those advantages deriving from the traits of the IFR can be translated to the operational/DBA (design basis accident) class of transients. 5 refs., 3 figs., 3 tabs

  10. Modular nuclear fuel assembly rack

    International Nuclear Information System (INIS)

    Davis, C.J.

    1982-01-01

    A modular nuclear fuel assembly rack constructed of an array of identical cells, each cell constructed of a plurality of identical flanged plates. The unique assembly of the plates into a rigid rack provides a cellular compartment for nuclear fuel assemblies and a cavity between the cells for accepting neutron absorbing materials thus allowing a closely spaced array. The modular rack size can be easily adapted to conform with available storage space. U-shaped flanges at the edges of the plates are nested together at the intersection of four cells in the array. A bar is placed at the intersection to lock the cells together

  11. A modular interpretation of various cubic towers

    DEFF Research Database (Denmark)

    Anbar Meidl, Nurdagül; Bassa, Alp; Beelen, Peter

    2017-01-01

    In this article we give a Drinfeld modular interpretation for various towers of function fields meeting Zink's bound.......In this article we give a Drinfeld modular interpretation for various towers of function fields meeting Zink's bound....

  12. Commercialization of the modular modeling system

    International Nuclear Information System (INIS)

    Bartells, P.S.

    1987-01-01

    The Modular Modeling System (MMS) was developed by the Electric Power Research Institute (EPRI) to provide an efficient, economical, and user-friendly computer code for use in the analysis of the dynamic performance of nuclear and fossil power plants. The MMS has been under development since 1978 and is now ready for general release to the industry. To most effectively transfer the MSS technology on a worldwide basis, EPRI has licensed the Babcock and Wilcox Company (B and W) to act as the MMS code coordinator and commercial licensing agent. B and W is responsible for promoting the use of MMS and assisting users in the effective utilization of this new analysis tool. The history behind the commercialization of the MMS and the mechanism by which the MMS technology will be effectively transferred to provide for a self-sustaining and technically current analysis tool are outlined

  13. Reasoning and change management in modular ontologies

    NARCIS (Netherlands)

    Stuckenschmidt, Heiner; Klein, Michel

    2007-01-01

    The benefits of modular representations are well known from many areas of computer science. While in software engineering modularization is mainly a vehicle for supporting distributed development and re-use, in knowledge representation, the main goal of modularization is efficiency of reasoning. In

  14. Modular invariance of N=2 minimal models

    International Nuclear Information System (INIS)

    Sidenius, J.

    1991-01-01

    We prove modular covariance of one-point functions at one loop in the diagonal N=2 minimal superconformal models. We use the recently derived general formalism for computing arbitrary conformal blocks in these models. Our result should be sufficient to guarantee modular covariance at arbitrary genus. It is thus an important check on the general formalism which is not manifestly modular covariant. (orig.)

  15. A Modularized Counselor-Education Program.

    Science.gov (United States)

    Miller, Thomas V.; Dimattia, Dominic J.

    1978-01-01

    Counselor-education programs may be enriched through the use of modularized learning experiences. This article notes several recent articles on competency-based counselor education, the concepts of simulation and modularization, and describes the process of developing a modularized master's program at the University of Bridgeport in Connecticut.…

  16. Prospect of small modular reactor development

    International Nuclear Information System (INIS)

    Li Huailin; Zhu Qingyuan; Wang Suli; Xia Haihong

    2014-01-01

    Small modular reactor has the advantages of modular construction, enhanced safety/robustness from simplified designs, better ecomonic, clean and carbon free, compatible with the needs of smaller utilities and diversified application. In this paper, the prospect of small modular reactor is discussed from technology development status, constraints, economic. (authors)

  17. Integrity and change in modular ontologies

    NARCIS (Netherlands)

    Stuckenschmidt, Heiner; Klein, Michel

    2003-01-01

    The benefits of modular representations arc well known from many areas of computer science. In this paper, we concentrate on the benefits of modular ontologies with respect to local containment of terminological reasoning. We define an architecture for modular ontologies that supports local

  18. Modular networks with hierarchical organization

    Indian Academy of Sciences (India)

    Several networks occurring in real life have modular structures that are arranged in a hierarchical fashion. In this paper, we have proposed a model for such networks, using a stochastic generation method. Using this model we show that, the scaling relation between the clustering and degree of the nodes is not a necessary ...

  19. Modularity in Cancer Care Provision

    DEFF Research Database (Denmark)

    Gobbi, Chiara; Hsuan, Juliana

    2012-01-01

    The paper presents the findings of a case study research conducted within the Danish healthcare system aimed at analyzing how modularity is deployed in the process of delivery cancer care. Three cancer packages are presented into detailed describing the process of defining the diagnosis and treat...

  20. Hierarchy of modular graph identities

    International Nuclear Information System (INIS)

    D’Hoker, Eric; Kaidi, Justin

    2016-01-01

    The low energy expansion of Type II superstring amplitudes at genus one is organized in terms of modular graph functions associated with Feynman graphs of a conformal scalar field on the torus. In earlier work, surprising identities between two-loop graphs at all weights, and between higher-loop graphs of weights four and five were constructed. In the present paper, these results are generalized in two complementary directions. First, all identities at weight six and all dihedral identities at weight seven are obtained and proven. Whenever the Laurent polynomial at the cusp is available, the form of these identities confirms the pattern by which the vanishing of the Laurent polynomial governs the full modular identity. Second, the family of modular graph functions is extended to include all graphs with derivative couplings and worldsheet fermions. These extended families of modular graph functions are shown to obey a hierarchy of inhomogeneous Laplace eigenvalue equations. The eigenvalues are calculated analytically for the simplest infinite sub-families and obtained by Maple for successively more complicated sub-families. The spectrum is shown to consist solely of eigenvalues s(s−1) for positive integers s bounded by the weight, with multiplicities which exhibit rich representation-theoretic patterns.

  1. Physical Modeling Modular Boxes: PHOXES

    DEFF Research Database (Denmark)

    Gelineck, Steven; Serafin, Stefania

    2010-01-01

    This paper presents the development of a set of musical instruments, which are based on known physical modeling sound synthesis techniques. The instruments are modular, meaning that they can be combined in various ways. This makes it possible to experiment with physical interaction and sonic...

  2. Hierarchy of modular graph identities

    Energy Technology Data Exchange (ETDEWEB)

    D’Hoker, Eric; Kaidi, Justin [Mani L. Bhaumik Institute for Theoretical Physics, Department of Physics and Astronomy,University of California,Los Angeles, CA 90095 (United States)

    2016-11-09

    The low energy expansion of Type II superstring amplitudes at genus one is organized in terms of modular graph functions associated with Feynman graphs of a conformal scalar field on the torus. In earlier work, surprising identities between two-loop graphs at all weights, and between higher-loop graphs of weights four and five were constructed. In the present paper, these results are generalized in two complementary directions. First, all identities at weight six and all dihedral identities at weight seven are obtained and proven. Whenever the Laurent polynomial at the cusp is available, the form of these identities confirms the pattern by which the vanishing of the Laurent polynomial governs the full modular identity. Second, the family of modular graph functions is extended to include all graphs with derivative couplings and worldsheet fermions. These extended families of modular graph functions are shown to obey a hierarchy of inhomogeneous Laplace eigenvalue equations. The eigenvalues are calculated analytically for the simplest infinite sub-families and obtained by Maple for successively more complicated sub-families. The spectrum is shown to consist solely of eigenvalues s(s−1) for positive integers s bounded by the weight, with multiplicities which exhibit rich representation-theoretic patterns.

  3. Modular forms a classical approach

    CERN Document Server

    Cohen, Henri

    2017-01-01

    The theory of modular forms is a fundamental tool used in many areas of mathematics and physics. It is also a very concrete and "fun" subject in itself and abounds with an amazing number of surprising identities. This comprehensive textbook, which includes numerous exercises, aims to give a complete picture of the classical aspects of the subject, with an emphasis on explicit formulas. After a number of motivating examples such as elliptic functions and theta functions, the modular group, its subgroups, and general aspects of holomorphic and nonholomorphic modular forms are explained, with an emphasis on explicit examples. The heart of the book is the classical theory developed by Hecke and continued up to the Atkin-Lehner-Li theory of newforms and including the theory of Eisenstein series, Rankin-Selberg theory, and a more general theory of theta series including the Weil representation. The final chapter explores in some detail more general types of modular forms such as half-integral weight, Hilbert, Jacob...

  4. Complexity of verifying nonblockingness in modular supervisory control

    Czech Academy of Sciences Publication Activity Database

    Masopust, Tomáš

    2018-01-01

    Roč. 63, č. 2 (2018), s. 602-607 ISSN 0018-9286 Institutional support: RVO:67985840 Keywords : nonblockingness * modular supervisory control * complexity Subject RIV: BA - General Mathematics OBOR OECD: Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8) Impact factor: 4.270, year: 2016 http://ieeexplore.ieee.org/document/7979596/

  5. A Modular Set of Mixed Reality Simulators for Blind and Guided Procedures

    Science.gov (United States)

    2016-08-01

    presented the mixed reality simulator among other technologies at a lecture at the University of Southern California Institute of Creative Technologies (ICT...AWARD NUMBER: W81XWH-14-1-0113 TITLE: A Modular Set of Mixed Reality Simulators for “blind” and Guided Procedures PRINCIPAL INVESTIGATOR...2015 – 07/31/2016 4. TITLE AND SUBTITLE 5a. CONTRACT NUMBER A Modular Set of Mixed Reality Simulators for “Blind” and Guided Procedures 5b

  6. The Optimizing Patient Transfers, Impacting Medical Quality, andImproving Symptoms:Transforming Institutional Care approach: preliminary data from the implementation of a Centers for Medicare and Medicaid Services nursing facility demonstration project.

    Science.gov (United States)

    Unroe, Kathleen T; Nazir, Arif; Holtz, Laura R; Maurer, Helen; Miller, Ellen; Hickman, Susan E; La Mantia, Michael A; Bennett, Merih; Arling, Greg; Sachs, Greg A

    2015-01-01

    The Optimizing Patient Transfers, Impacting Medical Quality, and Improving Symptoms: Transforming Institutional Care (OPTIMISTIC) project aims to reduce avoidable hospitalizations of long-stay residents enrolled in 19 central Indiana nursing facilities. This clinical demonstration project, funded by the Centers for Medicare and Medicaid Services Innovations Center, places a registered nurse in each nursing facility to implement an evidence-based quality improvement program with clinical support from nurse practitioners. A description of the model is presented, and early implementation experiences during the first year of the project are reported. Important elements include better medical care through implementation of Interventions to Reduce Acute Care Transfers tools and chronic care management, enhanced transitional care, and better palliative care with a focus on systematic advance care planning. There were 4,035 long-stay residents in 19 facilities enrolled in OPTIMISTIC between February 2013 and January 2014. Root-cause analyses were performed for all 910 acute transfers of these long stay residents. Of these transfers, the project RN evaluated 29% as avoidable (57% were not avoidable and 15% were missing), and opportunities for quality improvement were identified in 54% of transfers. Lessons learned in early implementation included defining new clinical roles, integrating into nursing facility culture, managing competing facility priorities, communicating with multiple stakeholders, and developing a system for collecting and managing data. The success of the overall initiative will be measured primarily according to reduction in avoidable hospitalizations of long-stay nursing facility residents. © 2014, Copyright the Authors Journal compilation © 2014, The American Geriatrics Society.

  7. ECLIPSE, an Emerging Standardized Modular, Secure and Affordable Software Toolset in Support of Product Assurance, Quality Assurance and Project Management for the Entire European Space Industry (from Innovative SMEs to Primes and Institutions)

    Science.gov (United States)

    Bennetti, Andrea; Ansari, Salim; Dewhirst, Tori; Catanese, Giuseppe

    2010-08-01

    The development of satellites and ground systems (and the technologies that support them) is complex and demands a great deal of rigor in the management of both the information it relies upon and the information it generates via the performance of well established processes. To this extent for the past fifteen years Sapienza Consulting has been supporting the European Space Agency (ESA) in the management of this information and provided ESA with ECSS (European Cooperation for Space Standardization) Standards based Project Management (PM), Product Assurance (PA) and Quality Assurance (QA) software applications. In 2009 Sapienza recognised the need to modernize, standardizing and integrate its core ECSS-based software tools into a single yet modularised suite of applications named ECLIPSE aimed at: • Fulfilling a wider range of historical and emerging requirements, • Providing a better experience for users, • Increasing the value of the information it collects and manages • Lowering the cost of ownership and operation • Increasing collaboration within and between space sector organizations • Aiding in the performance of several PM, PA, QA, and configuration management tasks in adherence to ECSS standards. In this paper, Sapienza will first present the toolset, and a rationale for its development, describing and justifying its architecture, and basic modules composition. Having defined the toolset architecture, this paper will address the current status of the individual applications. A compliance assessment will be presented for each module in the toolset with respect to the ECSS standard it addresses. Lastly experience from early industry and Institutional users will be presented.

  8. Bundling Products and Services Through Modularization Strategies

    DEFF Research Database (Denmark)

    Bask, Anu; Hsuan, Juliana; Rajahonka, Mervi

    2012-01-01

    Modularity has been recognized as a powerful tool in improving the efficiency and management of product design and manufacturing. However, the integrated view on covering both, product and service modularity for product-service systems (PSS), is under researched. Therefore, in this paper our...... objective is to contribute to the PSS modularity. Thus, we describe configurations of PSSs and the bundling of products and services through modularization strategies. So far there have not been tools to analyze and determine the correct combinations of degrees of product and service modularities....

  9. RoboMusic with modular playware

    DEFF Research Database (Denmark)

    Falkenberg, Kasper; Bærendsen, Niels Kristian; Nielsen, Jacob

    2011-01-01

    Based on the concepts of RoboMusic and modular playware, we developed a system composed of modular playware devices which allow any user to perform music in a simple, interactive manner. The key features exploited in the modular playware approach are modularity, fl exibility, construction......, immediate feedback to stimulate engagement, creative exploration of play activities, and in some cases activity design by end-users (e.g., DJs). We exemplify the approach with the development of 11 rock genres and 6 pop music pieces for modular I-BLOCKS, which are exhibited and in daily use at the Rock Me...

  10. RoboMusic with Modular Playware

    DEFF Research Database (Denmark)

    Lund, Henrik Hautop; Bærendsen, Niels Kristian; Nielsen, Jacob

    2010-01-01

    Based on the concepts of RoboMusic and Modular Playware, we developed a system composed of modular playware devices, which allow any user to perform music in a simple, interactive manner. The key features exploited from the Modular Playware approach are modularity, flexibility, and construction......, immediate feedback to stimulate engagement, creative exploration of play activities, and in some cases activity design by end-users (e.g. DJ’s). We exemplify the approach with the development of 11 rock genres and 6 pop music pieces for modular I-BLOCKS, which are exhibited and in daily use at the Rock Me...

  11. Descriptive study of burnout, compassion fatigue and compassion satisfaction in undergraduate nursing students at a tertiary education institution in KwaZulu-Natal

    Directory of Open Access Journals (Sweden)

    Christina T. Mathias

    2017-09-01

    Conclusion: As shown in the study, some of the undergraduate students are experiencing compassion fatigue and burnout, associated with relieving suffering of others. Therefore, knowledge of compassion fatigue and burnout and the coping strategies should be part of nursing training.

  12. The Relationship between Spiritual Intelligence and Happiness on the Nurse Staffs of the Fatemeh Zahra Hospital and Bentolhoda Institute of Boushehr City

    Directory of Open Access Journals (Sweden)

    Fariborz Bagheri

    2011-11-01

    Full Text Available Background: Spiritual intelligence defined as the capacity of human understanding for asking ultimate, questions about the meaning of life and relation between us and world we are living in it. It seems employing spiritual intelligence in the life will guide us to achieve happiness and wellbeing in the life. The goal of this survey is to investigate relation between of spiritual intelligence and happiness among nurses of two main hospitals, namely Fatemeh Zahra and Bentolhosa in Bousher. Methods: This is a cross-sectional descriptive and inferential designed study. A total of 125 hospital nurses, who were working in Boushehr, were recruited by convenience sampling. The questionnaires were completed by respondents themselves (self reporting. The questionnaires were combined from three parts. I Spiritual intelligence questionnaire Naseris four-point Linker-type inventory that made in Allameh of university in Iran. II Oxford happiness questionnaire. III Demographic characteristics. Results: The findings showed there were significant relationship between spiritual intelligence variables, self-conscious transcendence (p< 0.001, r=0.288, spiritual experiences (p<0.000, r=0.347, patience (p<0.002, r=0.274, and happiness of nurses. But neither happiness nor spiritual intelligence shows any correlation with demographic characteristic such as age, sex, marital status, education, degree, years of nursing experience, but only the ward were the nurses performing their duties with spiritual intelligence and happiness has significant relationship. Conclusion: Promoting spiritual intelligence of the nurses can help them have more stable happiness.

  13. Modular Stellarator Fusion Reactor concept

    International Nuclear Information System (INIS)

    Miller, R.L.; Krakowski, R.A.

    1981-08-01

    A preliminary conceptual study is made of the Modular Stellarator Reactor (MSR). A steady-state ignited, DT-fueled, magnetic fusion reactor is proposed for use as a central electric-power station. The MSR concept combines the physics of the classic stellarator confinement topology with an innovative, modular-coil design. Parametric tradeoff calculations are described, leading to the selection of an interim design point for a 4-GWt plant based on Alcator transport scaling and an average beta value of 0.04 in an l = 2 system with a plasma aspect ratio of 11. The physics basis of the design point is described together with supporting magnetics, coil-force, and stress computations. The approach and results presented herein will be modified in the course of ongoing work to form a firmer basis for a detailed conceptual design of the MSR

  14. CP violation and modular symmetries

    OpenAIRE

    Dent, Thomas

    2001-01-01

    We reconsider the origin of CP violation in fundamental theory. Existing string models of spontaneous CP violation make ambiguous predictions, due to the arbitrariness of CP transformation and the apparent non-invariance of the results under duality. We find an unambiguous modular CP invariance condition, applicable to predictive models of spontaneous CP violation, which circumvents these problems; it strongly constrains CP violation by heterotic string moduli. The dilaton is also evaluated a...

  15. Modularity in Sensory Auditory Memory

    OpenAIRE

    Clement, Sylvain; Moroni, Christine; Samson, Séverine

    2004-01-01

    The goal of this paper was to review various experimental and neuropsychological studies that support the modular conception of auditory sensory memory or auditory short-term memory. Based on initial findings demonstrating that verbal sensory memory system can be dissociated from a general auditory memory store at the functional and anatomical levels. we reported a series of studies that provided evidence in favor of multiple auditory sensory stores specialized in retaining eit...

  16. A Modular Instant Messaging System

    OpenAIRE

    Mohamad Raad; Zouhair Bazzal; Majd Ghareeb; Hanan Farhat; Semar Bahmad

    2017-01-01

    Instant Messaging (IM) Android applications are a trend nowadays. These applications are categorized according to their features: usability, flexibility, privacy and security. However, IM applications tend to be inflexible in terms of functionality offered. The “Dble-U” system was developed as a solution to this inflexibility, with a focus on privacy as an example use case. “Dble-U” is a configurable modular system consisting of an Android chatting application, a privacy controller applicatio...

  17. CAMAC modular programmable function generator

    Energy Technology Data Exchange (ETDEWEB)

    Turner, G.W.; Suehiro, S.; Hendricks, R.W.

    1980-12-01

    A CAMAC modular programmable function generator has been developed. The device contains a 1024 word by 12-bit memory, a 12-bit digital-to-analog converter with a 600 ns settling time, an 18-bit programmable frequency register, and two programmable trigger output registers. The trigger registers can produce programmed output logic transitions at various (binary) points in the output function curve, and are used to synchronize various other data acquisition devices with the function curve.

  18. CAMAC modular programmable function generator

    International Nuclear Information System (INIS)

    Turner, G.W.; Suehiro, S.; Hendricks, R.W.

    1980-12-01

    A CAMAC modular programmable function generator has been developed. The device contains a 1024 word by 12-bit memory, a 12-bit digital-to-analog converter with a 600 ns settling time, an 18-bit programmable frequency register, and two programmable trigger output registers. The trigger registers can produce programmed output logic transitions at various (binary) points in the output function curve, and are used to synchronize various other data acquisition devices with the function curve

  19. Self-organized modularization in evolutionary algorithms.

    Science.gov (United States)

    Dauscher, Peter; Uthmann, Thomas

    2005-01-01

    The principle of modularization has proven to be extremely successful in the field of technical applications and particularly for Software Engineering purposes. The question to be answered within the present article is whether mechanisms can also be identified within the framework of Evolutionary Computation that cause a modularization of solutions. We will concentrate on processes, where modularization results only from the typical evolutionary operators, i.e. selection and variation by recombination and mutation (and not, e.g., from special modularization operators). This is what we call Self-Organized Modularization. Based on a combination of two formalizations by Radcliffe and Altenberg, some quantitative measures of modularity are introduced. Particularly, we distinguish Built-in Modularity as an inherent property of a genotype and Effective Modularity, which depends on the rest of the population. These measures can easily be applied to a wide range of present Evolutionary Computation models. It will be shown, both theoretically and by simulation, that under certain conditions, Effective Modularity (as defined within this paper) can be a selection factor. This causes Self-Organized Modularization to take place. The experimental observations emphasize the importance of Effective Modularity in comparison with Built-in Modularity. Although the experimental results have been obtained using a minimalist toy model, they can lead to a number of consequences for existing models as well as for future approaches. Furthermore, the results suggest a complex self-amplification of highly modular equivalence classes in the case of respected relations. Since the well-known Holland schemata are just the equivalence classes of respected relations in most Simple Genetic Algorithms, this observation emphasizes the role of schemata as Building Blocks (in comparison with arbitrary subsets of the search space).

  20. Modular properties of 6d (DELL) systems

    Science.gov (United States)

    Aminov, G.; Mironov, A.; Morozov, A.

    2017-11-01

    If super-Yang-Mills theory possesses the exact conformal invariance, there is an additional modular invariance under the change of the complex bare charge [InlineMediaObject not available: see fulltext.]. The low-energy Seiberg-Witten prepotential ℱ( a), however, is not explicitly invariant, because the flat moduli also change a - → a D = ∂ℱ/∂ a. In result, the prepotential is not a modular form and depends also on the anomalous Eisenstein series E 2. This dependence is usually described by the universal MNW modular anomaly equation. We demonstrate that, in the 6 d SU( N) theory with two independent modular parameters τ and \\widehat{τ} , the modular anomaly equation changes, because the modular transform of τ is accompanied by an ( N -dependent!) shift of \\widehat{τ} and vice versa. This is a new peculiarity of double-elliptic systems, which deserves further investigation.

  1. Modular Design in Treaty Verification Equipment

    Energy Technology Data Exchange (ETDEWEB)

    Macarthur, Duncan Whittemore [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Benz, Jacob [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Tolk, Keith [Milagro Consulting, Albuquerque, NM (United States); Weber, Tom [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2015-01-27

    It is widely believed that modular design is a good thing. However, there are often few explicit arguments, or even an agreed range of definitions, to back up this belief. In this paper, we examine the potential range of design modularity, the implications of various amounts of modularity, and the advantages and disadvantages of each level of modular construction. We conclude with a comparison of the advantages and disadvantages of each type, as well as discuss many caveats that should be observed to take advantage of the positive features of modularity and minimize the effects of the negative. The tradeoffs described in this paper will be evaluated during the conceptual design to determine what amount of modularity should be included.

  2. Modular Robotics in an African Context

    DEFF Research Database (Denmark)

    Lund, Henrik Hautop

    2011-01-01

    In this paper, we review the concept, development and use of modular robotic devices for education, health improvements, and business in Africa. The modular robotics inspired technology has the advantage of allowing any user easy access to a physical construction of new and advanced technology. We...... conceptualized several educational tools inspired by modular robotics for contextualized IT education in Tanzania, leading to a novel IT degree program and the development of East Africa’s first science and business park in Iringa, Tanzania. The prototypes inspired by modular robotics were developed in the local......, rural context and tested by local users in hospitals and rehabilitation centres. In this paper, we review the development of both modular building blocks for education and modular robotic tiles for rehabilitation in Tanzania....

  3. (Automated) software modularization using community detection

    DEFF Research Database (Denmark)

    Hansen, Klaus Marius; Manikas, Konstantinos

    2015-01-01

    The modularity of a software system is known to have an effect on, among other, development effort, change impact, and technical debt. Modularizing a specific system and evaluating this modularization is, however, challenging. In this paper, we apply community detection methods to the graph...... of class dependencies in software systems to find optimal modularizations through communities. We evaluate this approach through a study of 111 Java systems contained in the Qualitas Corpus. We found that using the modularity function of Newman with an Erdős-Rényi null-model and using the community...... detection algorithm of Reichardt and Bornholdt improved community quality for all systems, that coupling decreased for 99 of the systems, and that coherence increased for 102 of the systems. Furthermore, the modularity function correlates with existing metrics for coupling and coherence....

  4. Development of SC structure modularization in Nuclear Power Plant

    International Nuclear Information System (INIS)

    Mun, Taeyoup

    2008-01-01

    New Focus on NPP are Rising Concerns on Global Warming, Potential energy crisis (geo-political), Improved reliability and safety of nuclear power plant, Advent of Generation 3+ NPP technology and Economical Energy Resource. New NPPs are 6 units in Korea and 23 in Asia being built, 32 units being planned in China by 2020 (150 by 2050), 10 units being planned in US by 2020 and IAEA expects $200 billions on NPP construction next 25 years (up to 30% of total world energy). □ SC(Steel Plate Concrete) structure · Steel Plate is used as a Structural Element instead of Reinforcing Bars in RC · SC structure consists of Steel Plate with Headed Studs. Connected by Tie-bars - The Primary Purpose of Tie-bars is to Stiffen and Hold Together the Plates during Construction Process - Headed Studs are Welded to the Inside of Steel Plate for composite action □ Benefits of SC Structure · Shorten Construction Duration for Re bar, Forming and Scaffolding Works · Minimize Site Labors · Improve the Construction Quality · Enable Construction Sites to be kept Clean □ SC Modularization · Fit for Modular Construction for Structural Features · Fit for Modular Construction for Structural Features · Inattentively Effective for Integrated Modules · Pre-fabrication, Pre-assembly and Modularization □ Project Overview · Project Name: Development of SC structure for Modularization in NPP · Project Type: Electric Power Industry R and D (Ministry of Knowledge Economy) · Duration: Sep. 2005 ∼ Aug. 2008 (36 Months) · Research Team and Scopes - Project Management: Korea Hydro and Nuclear Power Company (KHNP) - Development of Code and Standards for SC Structure: Korea Society of Steel Construction (KSSC) Korea Electric Power Research Institute (KEPRI) - Development of SC Structural Analysis and Design: Korea Power Engineering Company (KOPEC) - Development of Construction Techniques for SC Modularization: KHNP, Korea Institute of Nuclear Safety(KINS), KOPEC □ Performance

  5. Moral distress in nursing personnel

    OpenAIRE

    Barlem,Edison Luiz Devos; Lunardi,Valéria Lerch; Lunardi,Guilherme Lerch; Tomaschewski-Barlem,Jamila Geri; Silveira,Rosemary Silva da; Dalmolin,Graziele de Lima

    2013-01-01

    OBJECTIVE: to analyze the frequency and intensity of moral distress experienced by nursing personnel in southern Brazil, covering elements of their professional practice. METHOD: a survey was undertaken in two hospitals in Rio Grande do Sul, Brazil, with 247 nurses. Data was collected by means of the adapted Moral Distress Scale. RESULTS: the perception of situations that lead to moral distress is enhanced in nurses and in nursing staff working in institutions with greater openness to dialogu...

  6. Practice nursing: the pitfalls and the potential.

    Science.gov (United States)

    Pearce, Lynne

    2016-03-16

    A survey by the Queen's Nursing Institute has confirmed that practice nursing is facing major pressures, with one third of practice nurses due to retire by 2020, patchy access to training and widespread discrepancies in pay. But there is also cause for optimism, as new initiatives aim to ensure practice nurses are better supported and rewarded.

  7. Anomalies and modular invariance in string theory

    International Nuclear Information System (INIS)

    Schellekens, A.N.; Warner, N.P.

    1986-01-01

    All known anomaly cancellations of heterotic string theories are derived directly from one-loop modular invariance, and are shown to be related to a property of modular functions of weight 2. Using modular invariance infinite classes of anomaly free field theories are constructed in (8m+2) dimensions for any m. A generating function is obtained for the anomalies of string-related field theories in (8m+2) dimensions. (orig.)

  8. KWU's modular approach to HTR commercialization

    International Nuclear Information System (INIS)

    Frewer, H.; Weisbrodt, I.

    1983-01-01

    As a way of avoiding the uncertainties, delays and unacceptable commercial risks which have plagued advanced reactor projects in Germany, KWU is advocating a modular approach to commercialization of the high-temperature reactor (HTR), using small size standard reactor units. KWU has received a contract for the study of a co-generation plant based on this modular system. Features of the KWU modular HTR, process heat, gasification, costs and future development are discussed. (UK)

  9. Identification of drivers for modular production

    DEFF Research Database (Denmark)

    Brunoe, Thomas Ditlev; Bossen, Jacob; Nielsen, Kjeld

    2015-01-01

    Todays competitive environment in industry creates a need for companies to enhance their ability to introduce new products faster. To increase rampup speed reconfigurable manufacturing systems is a promising concept, however to implement this production platforms and modular manufacturing...... is required. This paper presents an analysis whether and which module drivers from general product development can be applied to the development process of a modular manufacturing system. The result is a compiled list of modular drivers for manufacturing and examples of their use....

  10. The modular high temperature gas cooled reactor

    International Nuclear Information System (INIS)

    Lutz, D.E.; Lipps, A.J.

    1984-01-01

    Due to relatively high operating temperatures, the gas-cooled reactor has the potential to serve a wide variety of energy applications. This paper discusses the energy applications which can be served by the modular HTGR, the magnitude of the potential markets, and the HTGR product cost incentives relative to fossil fuel competition. Advantages of the HTGR modular systems are presented along with a description of the design features and performance characteristics of the current reference HTGR modular systems

  11. Modular invariance, chiral anomalies and contact terms

    International Nuclear Information System (INIS)

    Kutasov, D.

    1988-03-01

    The chiral anomaly in heterotic strings with full and partial modular invariance in D=2n+2 dimensions is calculated. The boundary terms which were present in previous calculations are shown to be cancelled in the modular invariant case by contact terms, which can be obtained by an appropriate analytic continuation. The relation to the low energy field theory is explained. In theories with partial modular invariance, an expression for the anomaly is obtained and shown to be non zero in general. (author)

  12. Modular Structures in a Multinational Force Headquarters

    National Research Council Canada - National Science Library

    Stewart, K; Christie, M

    2004-01-01

    .... It is proposed that future Multinational Force (MNF) military headquarters (HQ) can achieve this flexibility through a modular organizational structure enabled by networked information management and communication technologies...

  13. A Modular SOS for Action Notation - Revisited

    DEFF Research Database (Denmark)

    Mosses, Peter David

    A draft modular SOS for the new version of AN, referred to as AN-2, has been available since 2000. It is written in CASL and has been checked for well-formedness using CATS (CASL Tool Set). It appears to be significantly more accessible than the original SOS of AN-1. However, it now appears......-notation for the modular SOS rules. After discussing the issues, we look at some illustrative examples taken from an improved modular SOS of AN-2 (in preparation). We also look at the possibility of empirical testing of the modular SOS by a straightforward translation to Prolog....

  14. Mapping Modular SOS to Rewriting Logic

    DEFF Research Database (Denmark)

    Braga, Christiano de Oliveira; Haeusler, Erik Hermann; Meseguer, José

    Modular SOS (MSOS) is a framework created to improve the modularity of structural operational semantics specifications, a formalism frequently used in the fields of programming languages semantics and process algebras. With the objective of defining formal tools to support the execution and verif......Modular SOS (MSOS) is a framework created to improve the modularity of structural operational semantics specifications, a formalism frequently used in the fields of programming languages semantics and process algebras. With the objective of defining formal tools to support the execution...

  15. Mapping Modular SOS to Rewriting Logic

    DEFF Research Database (Denmark)

    Braga, Christiano de Oliveira; Haeusler, Edward Hermann; Meseguer, José

    2003-01-01

    Modular SOS (MSOS) is a framework created to improve the modularity of structural operational semantics specifications, a formalism frequently used in the fields of programming languages semantics and process algebras. With the objective of defining formal tools to support the execution and verif......Modular SOS (MSOS) is a framework created to improve the modularity of structural operational semantics specifications, a formalism frequently used in the fields of programming languages semantics and process algebras. With the objective of defining formal tools to support the execution...

  16. Modular representation and analysis of fault trees

    Energy Technology Data Exchange (ETDEWEB)

    Olmos, J; Wolf, L [Massachusetts Inst. of Tech., Cambridge (USA). Dept. of Nuclear Engineering

    1978-08-01

    An analytical method to describe fault tree diagrams in terms of their modular compositions is developed. Fault tree structures are characterized by recursively relating the top tree event to all its basic component inputs through a set of equations defining each of the modulus for the fault tree. It is shown that such a modular description is an extremely valuable tool for making a quantitative analysis of fault trees. The modularization methodology has been implemented into the PL-MOD computer code, written in PL/1 language, which is capable of modularizing fault trees containing replicated components and replicated modular gates. PL-MOD in addition can handle mutually exclusive inputs and explicit higher order symmetric (k-out-of-n) gates. The step-by-step modularization of fault trees performed by PL-MOD is demonstrated and it is shown how this procedure is only made possible through an extensive use of the list processing tools available in PL/1. A number of nuclear reactor safety system fault trees were analyzed. PL-MOD performed the modularization and evaluation of the modular occurrence probabilities and Vesely-Fussell importance measures for these systems very efficiently. In particular its execution time for the modularization of a PWR High Pressure Injection System reduced fault tree was 25 times faster than that necessary to generate its equivalent minimal cut-set description using MOCUS, a code considered to be fast by present standards.

  17. Problems in the theory of modular forms

    CERN Document Server

    Murty, M Ram; Graves, Hester

    2016-01-01

    This book introduces the reader to the fascinating world of modular forms through a problem-solving approach. As such, besides researchers, the book can be used by the undergraduate and graduate students for self-instruction. The topics covered include q-series, the modular group, the upper half-plane, modular forms of level one and higher level, the Ramanujan τ-function, the Petersson inner product, Hecke operators, Dirichlet series attached to modular forms and further special topics. It can be viewed as a gentle introduction for a deeper study of the subject. Thus, it is ideal for non-experts seeking an entry into the field. .

  18. Towards a Standard for Modular Petri Nets

    DEFF Research Database (Denmark)

    Kindler, Ekkart; Petrucci, Laure

    2009-01-01

    concepts could or should be subject to import and export in high-level Petri nets. In this paper, we formalise a minimal version of modular high-level Petri nets, which is based on the concepts of modular PNML. This shows that modular PNML can be formalised once a specific version of Petri net is fixed....... Moreover, we present and discuss some more advanced features of modular Petri nets that could be included in the standard. This way, we provide a formal foundation and a basis for a discussion of features to be included in the upcoming standard of a module concept for Petri nets in general and for high-level...

  19. Decentralizing decision making in modularization strategies

    DEFF Research Database (Denmark)

    Israelsen, Poul; Jørgensen, Brian

    2011-01-01

    which distorts the economic effects of modularization at the level of the individual product. This has the implication that decisions on modularization can only be made by top management if decision authority and relevant information are to be aligned. To overcome this problem, we suggest a solution...... that aligns the descriptions of the economic consequences of modularization at the project and portfolio level which makes it possible to decentralize decision making while making sure that local goals are congruent with the global ones in order to avoid suboptimal behaviour. Keywords: Modularization......; Accounting; Cost allocation; Decision rule; Decentralization...

  20. The effect of stereotypes and prejudices regarding gender roles on the relation between nurses and "Muslim fathers" in health institutions within the Community of Madrid (Spain).

    Science.gov (United States)

    González-Pascual, Juan Luis; Esteban-Gonzalo, Laura; Rodríguez-García, Marta; Gómez-Cantarino, Sagrario; Moreno-Preciado, Manuel

    2017-10-01

    Modern Western societies are characterized by a considerable cultural and ethnic diversity whereby different groups and minorities live side by side. However, not all people are viewed in the same light by the autochthonous population. This is particularly true in the case of Muslim immigrants, who are often prone to negative stereotyping and prejudice. This has become increasingly apparent since the 2001 terrorist attacks in New York and the subsequent attacks in various Western countries. This study seeks to analyze the relation between female nurses and those labeled by nurses as "Muslim fathers," as part of a research project on the care of immigrant children in Madrid (Spain). The findings promote reflection on the effects of nurses' stereotypes and prejudices regarding the gender roles of "Muslim fathers" and the relations between these groups. These prejudices can lead to situations of cultural imposition and/or discrimination. Self-reflection regarding stereotypes and prejudices is necessary in order to provide culturally competent care. The anthropobiological approach by Marie Françoise Collière may be useful for extending this type of care universally, not only to immigrant groups, as everyone, including nurses, patients, and family members, belong to part of a specific sociocultural context. © 2017 John Wiley & Sons Ltd.

  1. On modular stellarator reactor coils

    International Nuclear Information System (INIS)

    Rau, F.; Harmeyer, E.; Kisslinger, J.; Wobig, H.

    1985-01-01

    Modular twisted coils are discussed which produce magnetic fields of the Advanced Stellarator WENDELSTEIN VII-AS type. Reducing the number coils/FP offers advantage for maintenance of coils, but increases the magnetic ripple and B m /B o . Computation of force densities within the coils of ASR and ASB yield local maximum values of about 80 and 180 MN/m 3 , respectively. A system of mutual coil support is being developed. Twisted coils in helical arrangement provide a reactor-sized HELIAC system. In order to reduce the magnetic ripple, a large number of 14 coils/FP in special arrangement is used

  2. Functional annotation of hierarchical modularity.

    Directory of Open Access Journals (Sweden)

    Kanchana Padmanabhan

    Full Text Available In biological networks of molecular interactions in a cell, network motifs that are biologically relevant are also functionally coherent, or form functional modules. These functionally coherent modules combine in a hierarchical manner into larger, less cohesive subsystems, thus revealing one of the essential design principles of system-level cellular organization and function-hierarchical modularity. Arguably, hierarchical modularity has not been explicitly taken into consideration by most, if not all, functional annotation systems. As a result, the existing methods would often fail to assign a statistically significant functional coherence score to biologically relevant molecular machines. We developed a methodology for hierarchical functional annotation. Given the hierarchical taxonomy of functional concepts (e.g., Gene Ontology and the association of individual genes or proteins with these concepts (e.g., GO terms, our method will assign a Hierarchical Modularity Score (HMS to each node in the hierarchy of functional modules; the HMS score and its p-value measure functional coherence of each module in the hierarchy. While existing methods annotate each module with a set of "enriched" functional terms in a bag of genes, our complementary method provides the hierarchical functional annotation of the modules and their hierarchically organized components. A hierarchical organization of functional modules often comes as a bi-product of cluster analysis of gene expression data or protein interaction data. Otherwise, our method will automatically build such a hierarchy by directly incorporating the functional taxonomy information into the hierarchy search process and by allowing multi-functional genes to be part of more than one component in the hierarchy. In addition, its underlying HMS scoring metric ensures that functional specificity of the terms across different levels of the hierarchical taxonomy is properly treated. We have evaluated our

  3. CP violation and modular symmetries

    International Nuclear Information System (INIS)

    Dent, Thomas

    2001-01-01

    We reconsider the origin of CP violation in fundamental theory. Existing string models of spontaneous CP violation make ambiguous predictions, due to the arbitrariness of CP transformation and the apparent noninvariance of the results under duality. We find a modular CP invariance condition, applicable to any predictive model of spontaneous CP violation, which circumvents these problems; it strongly constrains CP violation by heterotic string moduli. The dilaton is also evaluated as a source of CP violation, but is likely experimentally excluded. We consider the prospects for explaining CP violation in strongly coupled strings and brane worlds

  4. Decentralized and Modular Electrical Architecture

    Science.gov (United States)

    Elisabelar, Christian; Lebaratoux, Laurence

    2014-08-01

    This paper presents the studies made on the definition and design of a decentralized and modular electrical architecture that can be used for power distribution, active thermal control (ATC), standard inputs-outputs electrical interfaces.Traditionally implemented inside central unit like OBC or RTU, these interfaces can be dispatched in the satellite by using MicroRTU.CNES propose a similar approach of MicroRTU. The system is based on a bus called BRIO (Bus Réparti des IO), which is composed, by a power bus and a RS485 digital bus. BRIO architecture is made with several miniature terminals called BTCU (BRIO Terminal Control Unit) distributed in the spacecraft.The challenge was to design and develop the BTCU with very little volume, low consumption and low cost. The standard BTCU models are developed and qualified with a configuration dedicated to ATC, while the first flight model will fly on MICROSCOPE for PYRO actuations and analogue acquisitions. The design of the BTCU is made in order to be easily adaptable for all type of electric interface needs.Extension of this concept is envisaged for power conditioning and distribution unit, and a Modular PCDU based on BRIO concept is proposed.

  5. Modular plants for small deposits

    International Nuclear Information System (INIS)

    Josa, J.M.; Moral, A.; Otero, J.L.; Suarez, E.

    1985-01-01

    The large investment required to recover uranium from small deposits is the greatest obstacle to their economic development. Various concepts (caravan mill, pure mill or semimobile mill) have been elaborated in different countries. Studies have also been made in Spain to develop a simple and economic flowsheet suitable for the beneficiation of small uranium deposits. An acid heap-leaching and solvent extraction process was chosen because there is already a great deal of experience of it in Spain. Modifications were necessary to make the equipment easy to transport and also to have a low and reusable investment when this flowsheet is used for small deposits. The aim was to develop a modular plant with all the elements fitted in compact units that needs little site preparation and little time and effort to connect the units. A standard small portable crushing plant can be borrowed and the mining operation and heap construction can be put to contract. There is a solvent extraction unit (150 m 3 /d) in continuous operation (24 h/d) and concentrate precipitation and handling facilities. The whole of the equipment is standard and as light as possible. Little civil engineering is required and the erection of the plant only needs a few months. The uranium capacity of these modular plants is between 35 and 50 t U 3 O 8 /a. Special consideration has been paid to regulations and the environmental aspects. (author)

  6. Hydraulic Modular Dosaging Systems for Machine Drives

    Directory of Open Access Journals (Sweden)

    A. J. Kotlobai

    2005-01-01

    Full Text Available The justified principle of making modular dosaging systems for positive-displacement multimotor hydraulic drives used in running gear and technological equipment of mobile construction, road and agricultural machines makes it possible to synchronize motion of running parts. The examples of the realization of modular dosaging systems and an algorithm of their operation are given in the paper.

  7. Theta function identities associated with Ramanujan's modular ...

    Indian Academy of Sciences (India)

    In Chapter 20 of his second notebook [6], Ramanujan recorded several theta function identities associated with modular equations of composite degree 15. These identities have previously been proved by Berndt in [3]. But he proved most of these theta function identities using modular equations. These identities can also ...

  8. Modular bootstrap in Liouville field theory

    International Nuclear Information System (INIS)

    Hadasz, Leszek; Jaskolski, Zbigniew; Suchanek, Paulina

    2010-01-01

    The modular matrix for the generic 1-point conformal blocks on the torus is expressed in terms of the fusion matrix for the 4-point blocks on the sphere. The modular invariance of the toric 1-point functions in the Liouville field theory with DOZZ structure constants is proved.

  9. Modular bootstrap in Liouville field theory

    Energy Technology Data Exchange (ETDEWEB)

    Hadasz, Leszek, E-mail: hadasz@th.if.uj.edu.p [M. Smoluchowski Institute of Physics, Jagiellonian University, Reymonta 4, 30-059 Krakow (Poland); Jaskolski, Zbigniew, E-mail: jask@ift.uni.wroc.p [Institute of Theoretical Physics, University of Wroclaw, pl. M. Borna, 50-204 Wroclaw (Poland); Suchanek, Paulina, E-mail: paulina@ift.uni.wroc.p [Institute of Theoretical Physics, University of Wroclaw, pl. M. Borna, 50-204 Wroclaw (Poland)

    2010-02-22

    The modular matrix for the generic 1-point conformal blocks on the torus is expressed in terms of the fusion matrix for the 4-point blocks on the sphere. The modular invariance of the toric 1-point functions in the Liouville field theory with DOZZ structure constants is proved.

  10. Modular bootstrap in Liouville field theory

    Science.gov (United States)

    Hadasz, Leszek; Jaskólski, Zbigniew; Suchanek, Paulina

    2010-02-01

    The modular matrix for the generic 1-point conformal blocks on the torus is expressed in terms of the fusion matrix for the 4-point blocks on the sphere. The modular invariance of the toric 1-point functions in the Liouville field theory with DOZZ structure constants is proved.

  11. Curriculum Development through YTS Modular Credit Accumulation.

    Science.gov (United States)

    Further Education Unit, London (England).

    This document reports the evaluation of the collaborately developed Modular Training Framework (MainFrame), a British curriculum development project, built around a commitment to a competency-based, modular credit accumulation program. The collaborators were three local education authorities (LEAs), those of Bedfordshire, Haringey, and Sheffield,…

  12. Higher-order (non-)modularity

    DEFF Research Database (Denmark)

    Appel, Claus; van Oostrom, Vincent; Simonsen, Jakob Grue

    2010-01-01

    We show that, contrary to the situation in first-order term rewriting, almost none of the usual properties of rewriting are modular for higher-order rewriting, irrespective of the higher-order rewriting format. We show that for the particular format of simply typed applicative term rewriting...... systems modularity of confluence, normalization, and termination can be recovered by imposing suitable linearity constraints....

  13. Modular interdependency in complex dynamical systems.

    Science.gov (United States)

    Watson, Richard A; Pollack, Jordan B

    2005-01-01

    Herbert A. Simon's characterization of modularity in dynamical systems describes subsystems as having dynamics that are approximately independent of those of other subsystems (in the short term). This fits with the general intuition that modules must, by definition, be approximately independent. In the evolution of complex systems, such modularity may enable subsystems to be modified and adapted independently of other subsystems, whereas in a nonmodular system, modifications to one part of the system may result in deleterious side effects elsewhere in the system. But this notion of modularity and its effect on evolvability is not well quantified and is rather simplistic. In particular, modularity need not imply that intermodule dependences are weak or unimportant. In dynamical systems this is acknowledged by Simon's suggestion that, in the long term, the dynamical behaviors of subsystems do interact with one another, albeit in an "aggregate" manner--but this kind of intermodule interaction is omitted in models of modularity for evolvability. In this brief discussion we seek to unify notions of modularity in dynamical systems with notions of how modularity affects evolvability. This leads to a quantifiable measure of modularity and a different understanding of its effect on evolvability.

  14. Analytic properties of the Virasoro modular kernel

    Energy Technology Data Exchange (ETDEWEB)

    Nemkov, Nikita [Moscow Institute of Physics and Technology (MIPT), Dolgoprudny (Russian Federation); Institute for Theoretical and Experimental Physics (ITEP), Moscow (Russian Federation); National University of Science and Technology MISIS, The Laboratory of Superconducting metamaterials, Moscow (Russian Federation)

    2017-06-15

    On the space of generic conformal blocks the modular transformation of the underlying surface is realized as a linear integral transformation. We show that the analytic properties of conformal block implied by Zamolodchikov's formula are shared by the kernel of the modular transformation and illustrate this by explicit computation in the case of the one-point toric conformal block. (orig.)

  15. Modularity and its effects on innovation

    DEFF Research Database (Denmark)

    Boer, Henrike Engele Elisabeth; Hansen, Poul H. Kyvsgård

    systematic work and management type of tasks, although it conflicts with the typical characteristics associated with the entrepreneur. If not managed properly, modularization can foster the modularity trap over time. At this stage intrapreneurial activities can help the organization stay ahead of the game...

  16. The Career Advancement for Registered Nurse Excellence Program.

    Science.gov (United States)

    Fusilero, Jane; Lini, Linda; Prohaska, Priscilla; Szweda, Christine; Carney, Katie; Mion, Lorraine C

    2008-12-01

    Nurse administrators focus on factors that influence nurses' levels of satisfaction to reduce turnover and improve retention. One important determinant of nurses' satisfaction is the opportunity for professional development. On the basis of feedback from the nurses, a professional development program, Career Advancement for Registered Nurse Excellence, was instituted. The authors describe one approach to create opportunities to improve professional nurse development and the necessity for ongoing assessment of its impact on nurses' job satisfaction.

  17. A Formal Theory for Modular ERDF Ontologies

    Science.gov (United States)

    Analyti, Anastasia; Antoniou, Grigoris; Damásio, Carlos Viegas

    The success of the Semantic Web is impossible without any form of modularity, encapsulation, and access control. In an earlier paper, we extended RDF graphs with weak and strong negation, as well as derivation rules. The ERDF #n-stable model semantics of the extended RDF framework (ERDF) is defined, extending RDF(S) semantics. In this paper, we propose a framework for modular ERDF ontologies, called modular ERDF framework, which enables collaborative reasoning over a set of ERDF ontologies, while support for hidden knowledge is also provided. In particular, the modular ERDF stable model semantics of modular ERDF ontologies is defined, extending the ERDF #n-stable model semantics. Our proposed framework supports local semantics and different points of view, local closed-world and open-world assumptions, and scoped negation-as-failure. Several complexity results are provided.

  18. Modular Product Families and Assembly Systems

    DEFF Research Database (Denmark)

    Thyssen, Jesper

    2005-01-01

    This research centres on assembly systems designed for utilizing product modularization. Altogether, the task for companies has become an issue of managing the overall trade-off between the external market’s desire for variety and the internal efficiency and effectiveness. Product modularization...... a number of theoretical and managerial implications are identified. From a management point of view, the most im-portant finding is that modularization needs to be configured for the two competitive situations, i.e. 1) the volume flexible configuration focusing on generational product variety and 2......) the mix flexible con-figuration focusing on the simultaneous product variety. These two views are in particular different in respect to the understanding of product modularization. All in all, modularization needs to be, and can be, configured in regard to the specific task, which is believed constituting...

  19. Enablers & Barriers for Realizing Modularity Benefits

    DEFF Research Database (Denmark)

    Storbjerg, Simon Haahr; Brunø, Thomas Ditlev; Thyssen, Jesper

    2012-01-01

    far less attention compared to the theories and methods concerning modularization of technical systems. Harvesting the full potential of modularization, particularly in relation to product development agility, depends on more than an optimal architecture. Key enablers in this context......Although modularization is becoming both a well-described domain in academia and a broadly applied concept in business, many of today’s firm still struggle to realize the promised benefits of this approach. Managing modularization is a complex matter, and in spite of this, a topic that has received...... are the organizational and systems related aspects. Recognizing the need for guidance to realize the benefits of modularity, the purpose of this study is through a literature study and a case study to improve the insight into the organizational and systems related enablers and barriers with regard to obtaining the full...

  20. Synthesizing Modular Invariants for Synchronous Code

    Directory of Open Access Journals (Sweden)

    Pierre-Loic Garoche

    2014-12-01

    Full Text Available In this paper, we explore different techniques to synthesize modular invariants for synchronous code encoded as Horn clauses. Modular invariants are a set of formulas that characterizes the validity of predicates. They are very useful for different aspects of analysis, synthesis, testing and program transformation. We describe two techniques to generate modular invariants for code written in the synchronous dataflow language Lustre. The first technique directly encodes the synchronous code in a modular fashion. While in the second technique, we synthesize modular invariants starting from a monolithic invariant. Both techniques, take advantage of analysis techniques based on property-directed reachability. We also describe a technique to minimize the synthesized invariants.

  1. Nurse Educators' Lived Experiences with Values Changes in Baccalaureate Nursing Education

    Science.gov (United States)

    Wenda, Skip

    2012-01-01

    Values education in nursing can be a highly emotional topic. Values in nursing education can be linked to general societal values at any given point in time. Values are transmitted by nursing educators and institutions not only consciously in the nursing curriculum, but also unconsciously in the hidden curriculum. Each year many registered nurses…

  2. Radiation protection for nurses. Regulations and guidelines

    International Nuclear Information System (INIS)

    Jankowski, C.B.

    1992-01-01

    Rules and regulations of federal agencies and state radiation protection programs provide the bases for hospital policy regarding radiation safety for nurses. Nursing administrators should work with the radiation safety officer at their institutions to ensure that radiation exposures to staff nurses will be as low as reasonably achievable and that special consideration will be given to pregnant nurses. Nurses' fears about their exposure to radiation can be greatly reduced through education

  3. [The style of leadership idealized by nurses].

    Science.gov (United States)

    Higa, Elza de Fátima Ribeiro; Trevizan, Maria Auxiliadora

    2005-01-01

    This study focuses on nursing leadership on the basis of Grid theories. According to the authors, these theories are an alternative that allows for leadership development in nursing. The research aimed to identify and analyze the style of leadership idealized by nurses, according to their own view, and to compare the styles of leadership idealized by nurses between the two research institutions. Study subjects were 13 nurses. The results show that nurses at both institutions equally mention they idealize style 9.9, followed by 5.5 and 1.9, with a tendency to reject styles 9.1 and 1.1.

  4. Modular VO oriented Java EE service deployer

    Science.gov (United States)

    Molinaro, Marco; Cepparo, Francesco; De Marco, Marco; Knapic, Cristina; Apollo, Pietro; Smareglia, Riccardo

    2014-07-01

    The International Virtual Observatory Alliance (IVOA) has produced many standards and recommendations whose aim is to generate an architecture that starts from astrophysical resources, in a general sense, and ends up in deployed consumable services (that are themselves astrophysical resources). Focusing on the Data Access Layer (DAL) system architecture, that these standards define, in the last years a web based application has been developed and maintained at INAF-OATs IA2 (Italian National institute for Astrophysics - Astronomical Observatory of Trieste, Italian center of Astronomical Archives) to try to deploy and manage multiple VO (Virtual Observatory) services in a uniform way: VO-Dance. However a set of criticalities have arisen since when the VO-Dance idea has been produced, plus some major changes underwent and are undergoing at the IVOA DAL layer (and related standards): this urged IA2 to identify a new solution for its own service layer. Keeping on the basic ideas from VO-Dance (simple service configuration, service instantiation at call time and modularity) while switching to different software technologies (e.g. dismissing Java Reflection in favour of Enterprise Java Bean, EJB, based solution), the new solution has been sketched out and tested for feasibility. Here we present the results originating from this test study. The main constraints for this new project come from various fields. A better homogenized solution rising from IVOA DAL standards: for example the new DALI (Data Access Layer Interface) specification that acts as a common interface system for previous and oncoming access protocols. The need for a modular system where each component is based upon a single VO specification allowing services to rely on common capabilities instead of homogenizing them inside service components directly. The search for a scalable system that takes advantage from distributed systems. The constraints find answer in the adopted solutions hereafter sketched. The

  5. Modular crystals as modulated structures

    DEFF Research Database (Denmark)

    Elcoro, L.; Perez-Mato, J.M.; Friese, K.

    2008-01-01

    The use of the superspace formalism is extended to the description and refinement of the homologous series of modular structures with two symmetry-related modules with different orientations. The lillianite homologous series has been taken as a study case. Starting from a commensurate modulated...... composite description with two basic subsystems corresponding to the two different modules, it is shown how a more efficient description can be achieved using so-called zigzag modulation functions. These linear zigzag modulations, newly implemented in the program JANA2006, have very large fixed amplitudes...... and introduce in the starting model the two orientations of the underlying module sublattices. We show that a composite approach with this type of function, which treats the cations and anions as two separate subsystems forming a misfit compound, is the most appropriate and robust method for the refinements....

  6. Modular reactor head shielding system

    International Nuclear Information System (INIS)

    Jacobson, E. B.

    1985-01-01

    An improved modular reactor head shielding system is provided that includes a frame which is removably assembled on a reactor head such that no structural or mechanical alteration of the head is required. The shielding system also includes hanging assemblies to mount flexible shielding pads on trolleys which can be moved along the frame. The assemblies allow individual pivoting movement of the pads. The pivoting movement along with the movement allowed by the trolleys provides ease of access to any point on the reactor head. The assemblies also facilitate safe and efficient mounting of the pads directly to and from storage containers such that workers have additional shielding throughout virtually the entire installation and removal process. The flexible shielding pads are designed to interleave with one another when assembled around the reactor head for substantially improved containment of radiation leakage

  7. MODULAR MANIPULATOR FOR ROBOTICS APPLICATIONS

    Energy Technology Data Exchange (ETDEWEB)

    Joseph W. Geisinger, Ph.D.

    2001-07-31

    ARM Automation, Inc. is developing a framework of modular actuators that can address the DOE's wide range of robotics needs. The objective of this effort is to demonstrate the effectiveness of this technology by constructing a manipulator from these actuators within a glovebox for Automated Plutonium Processing (APP). At the end of the project, the system of actuators was used to construct several different manipulator configurations, which accommodate common glovebox tasks such as repackaging. The modular nature and quickconnects of this system simplify installation into ''hot'' boxes and any potential modifications or repair therein. This work focused on the development of self-contained robotic actuator modules including the embedded electronic controls for the purpose of building a manipulator system. Both of the actuators developed under this project contain the control electronics, sensors, motor, gear train, wiring, system communications and mechanical interfaces of a complete robotics servo device. Test actuators and accompanying DISC{trademark}s underwent validation testing at The University of Texas at Austin and ARM Automation, Inc. following final design and fabrication. The system also included custom links, an umbilical cord, an open architecture PC-based system controller, and operational software that permitted integration into a completely functional robotic manipulator system. The open architecture on which this system is based avoids proprietary interfaces and communication protocols which only serve to limit the capabilities and flexibility of automation equipment. The system was integrated and tested in the contractor's facility for intended performance and operations. The manipulator was tested using the full-scale equipment and process mock-ups. The project produced a practical and operational system including a quantitative evaluation of its performance and cost.

  8. MODULAR MANIPULATOR FOR ROBOTICS APPLICATIONS

    International Nuclear Information System (INIS)

    Geisinger, Joseph W. Ph.D.

    2001-01-01

    ARM Automation, Inc. is developing a FR-amework of modular actuators that can address the DOE's wide range of robotics needs. The objective of this effort is to demonstrate the effectiveness of this technology by constructing a manipulator FR-om these actuators within a glovebox for Automated Plutonium Processing (APP). At the end of the project, the system of actuators was used to construct several different manipulator configurations, which accommodate common glovebox tasks such as repackaging. The modular nature and quickconnects of this system simplify installation into ''hot'' boxes and any potential modifications or repair therein. This work focused on the development of self-contained robotic actuator modules including the embedded electronic controls for the purpose of building a manipulator system. Both of the actuators developed under this project contain the control electronics, sensors, motor, gear train, wiring, system communications and mechanical interfaces of a complete robotics servo device. Test actuators and accompanying DISC(trademark)s underwent validation testing at The University of Texas at Austin and ARM Automation, Inc. following final design and fabrication. The system also included custom links, an umbilical cord, an open architecture PC-based system controller, and operational software that permitted integration into a completely functional robotic manipulator system. The open architecture on which this system is based avoids proprietary interfaces and communication protocols which only serve to limit the capabilities and flexibility of automation equipment. The system was integrated and tested in the contractor's facility for intended performance and operations. The manipulator was tested using the full-scale equipment and process mock-ups. The project produced a practical and operational system including a quantitative evaluation of its performance and cost

  9. Cost analysis of nursing home registered nurse staffing times.

    Science.gov (United States)

    Dorr, David A; Horn, Susan D; Smout, Randall J

    2005-05-01

    To examine potential cost savings from decreased adverse resident outcomes versus additional wages of nurses when nursing homes have adequate staffing. A retrospective cost study using differences in adverse outcome rates of pressure ulcers (PUs), urinary tract infections (UTIs), and hospitalizations per resident per day from low staffing and adequate staffing nursing homes. Cost savings from reductions in these events are calculated in dollars and compared with costs of increasing nurse staffing. Eighty-two nursing homes throughout the United States. One thousand three hundred seventy-six frail elderly long-term care residents at risk of PU development. Event rates are from the National Pressure Ulcer Long-Term Care Study. Hospital costs are estimated from Medicare statistics and from charges in the Healthcare Cost and Utilization Project. UTI costs and PU costs are from cost-identification studies. Time horizon is 1 year; perspectives are societal and institutional. Analyses showed an annual net societal benefit of 3,191 dollars per resident per year in a high-risk, long-stay nursing home unit that employs sufficient nurses to achieve 30 to 40 minutes of registered nurse direct care time per resident per day versus nursing homes that have nursing time of less than 10 minutes. Sensitivity analyses revealed a robust set of estimates, with no single or paired elements reaching the cost/benefit equality threshold. Increasing nurse staffing in nursing homes may create significant societal cost savings from reduction in adverse outcomes. Challenges in increasing nurse staffing are discussed.

  10. Development of a conception of the stellarator based on torsatron and modular systems

    International Nuclear Information System (INIS)

    Georgiyevskiy, A.V.; Rudakov, V.A.; Tolok, V.T.

    2003-01-01

    The paper presents the historical review of the stellarator conception development on the example of thermonuclear research at the Kharkov Institute of Physics and Technology. The given material covers a period from the time of the large-scale stellarator 'Ukraine' offered by I.V.Kurchatov up to the present. The main attention put to torsatron and modular systems

  11. Control of discrete-event systems with modular or distributed structure

    Czech Academy of Sciences Publication Activity Database

    Komenda, Jan; van Schuppen, J. H.

    2007-01-01

    Roč. 388, č. 3 (2007), s. 199-226 ISSN 0304-3975 R&D Projects: GA AV ČR(CZ) KJB100190609 Institutional research plan: CEZ:AV0Z10190503 Keywords : supervisory control * modular discrete-event system * distributed discrete-event system Subject RIV: BA - General Mathematics Impact factor: 0.735, year: 2007

  12. Curriculum Management Using an Interdisciplinary Matrix Structure and a Modular/Credit System

    Science.gov (United States)

    Walsh, Edward M.

    1977-01-01

    The operation and results of an experiment at The National Institute for Higher Education, Limerick, Ireland, are described. A matrix structure, consisting of interdisciplines and departments responsible for academic policy and operation, is used with a U.S.-style modular credit system for curriculum management and development. (Author/LBH)

  13. Specialization can drive the evolution of modularity.

    Directory of Open Access Journals (Sweden)

    Carlos Espinosa-Soto

    2010-03-01

    Full Text Available Organismal development and many cell biological processes are organized in a modular fashion, where regulatory molecules form groups with many interactions within a group and few interactions between groups. Thus, the activity of elements within a module depends little on elements outside of it. Modularity facilitates the production of heritable variation and of evolutionary innovations. There is no consensus on how modularity might evolve, especially for modules in development. We show that modularity can increase in gene regulatory networks as a byproduct of specialization in gene activity. Such specialization occurs after gene regulatory networks are selected to produce new gene activity patterns that appear in a specific body structure or under a specific environmental condition. Modules that arise after specialization in gene activity comprise genes that show concerted changes in gene activities. This and other observations suggest that modularity evolves because it decreases interference between different groups of genes. Our work can explain the appearance and maintenance of modularity through a mechanism that is not contingent on environmental change. We also show how modularity can facilitate co-option, the utilization of existing gene activity to build new gene activity patterns, a frequent feature of evolutionary innovations.

  14. Size reduction of complex networks preserving modularity

    Energy Technology Data Exchange (ETDEWEB)

    Arenas, A.; Duch, J.; Fernandez, A.; Gomez, S.

    2008-12-24

    The ubiquity of modular structure in real-world complex networks is being the focus of attention in many trials to understand the interplay between network topology and functionality. The best approaches to the identification of modular structure are based on the optimization of a quality function known as modularity. However this optimization is a hard task provided that the computational complexity of the problem is in the NP-hard class. Here we propose an exact method for reducing the size of weighted (directed and undirected) complex networks while maintaining invariant its modularity. This size reduction allows the heuristic algorithms that optimize modularity for a better exploration of the modularity landscape. We compare the modularity obtained in several real complex-networks by using the Extremal Optimization algorithm, before and after the size reduction, showing the improvement obtained. We speculate that the proposed analytical size reduction could be extended to an exact coarse graining of the network in the scope of real-space renormalization.

  15. Working with local nurses to promote hospital-nursing care during humanitarian assignments overseas: experiences from the perspectives of nurses.

    Science.gov (United States)

    Tjoflåt, Ingrid; Karlsen, Bjørg; Saetre Hansen, Britt

    2016-06-01

    To describe how Norwegian expatriate nurses engaged in humanitarian assignments overseas experience working with the local nurses promoting nursing care in the hospital ward. Western countries have a long tradition of providing nurses with expert knowledge in nursing care for humanitarian projects and international work overseas. Studies from humanitarian mission revealed that health workers rarely acknowledge or use the local knowledge. However, there is a lack of studies highlighting expatriate nurses' experiences working with local nurses to promote nursing care in the hospital ward. This study applies a descriptive explorative qualitative design. The data were collected in 2013 by means of seven semi-structured interviews and analysed using qualitative content analysis. The data analyses revealed three themes related to the expatriate nurses' experiences of working with the local nurses to promote nursing care in the hospital ward: (1) Breaking the code, (2) Colliding worlds and (3) Challenges in sharing knowledge. The findings reflect different challenges when working with the local nurses. Findings indicate valuable knowledge gained about local nursing care and the local health and educational system. They also demonstrate challenges for the expatriate nurses related to the local nursing standard in the wards and using the local nurses' experiences and knowledge when working together. The findings can inform nurses, humanitarian organisations and institutions working overseas regarding the recruitment and the preparation of nurses who want to work cross- culturally or in humanitarian missions overseas. © 2016 John Wiley & Sons Ltd.

  16. Generalized epidemic process on modular networks.

    Science.gov (United States)

    Chung, Kihong; Baek, Yongjoo; Kim, Daniel; Ha, Meesoon; Jeong, Hawoong

    2014-05-01

    Social reinforcement and modular structure are two salient features observed in the spreading of behavior through social contacts. In order to investigate the interplay between these two features, we study the generalized epidemic process on modular networks with equal-sized finite communities and adjustable modularity. Using the analytical approach originally applied to clique-based random networks, we show that the system exhibits a bond-percolation type continuous phase transition for weak social reinforcement, whereas a discontinuous phase transition occurs for sufficiently strong social reinforcement. Our findings are numerically verified using the finite-size scaling analysis and the crossings of the bimodality coefficient.

  17. Algebra and Arithmetic of Modular Forms

    DEFF Research Database (Denmark)

    Rustom, Nadim

    In [Rus14b] and [Rus14a], we study graded rings of modular forms over congruence subgroups, with coefficients in subrings A of C, and determine bounds of the weights of modular forms constituting a minimal set of generators, as well as on the degree of the generators of the ideal of relations...... between them. We give an algorithm that computes the structures of these rings, and formulate conjectures on the minimal generating weight for modular forms with coefficients in Z. We discuss questions of finiteness of systems of Hecke eigenvalues modulo pm, for a prime p and an integer m ≥ 2, in analogy...

  18. Modularity for Modulating Exercises and Levels

    DEFF Research Database (Denmark)

    Lund, Henrik Hautop; Nielsen, Camilla Balslev

    2011-01-01

    The modular interactive tiles aim at engaging anybody (elderly, carer, hospital personnel, children) in performing playful and motivating physical activities. Inspired by modular robotics, each tile is a self-contained module with processing power and communication to neighbouring modules....... In this paper, we investigate the therapeutic use. We show how the tiles are tested extensively with cardiac patients, COLD patients and stroke patients in hospitals and in the private homes of patients and elderly. We find that therapists are using the modular aspect of the tiles for personalized training...

  19. A Modular Approach to Redundant Robot Control

    International Nuclear Information System (INIS)

    Anderson, R.J.

    1997-12-01

    This paper describes a modular approach for computing redundant robot kinematics. First some conventional redundant control methods are presented and shown to be 'passive control laws', i.e. they can be represented by a network consisting of passive elements. These networks are then put into modular form by applying scattering operator techniques. Additional subnetwork modules can then be added to further shape the motion. Modules for obstacle detection, joint limit avoidance, proximity sensing, and for imposing nonlinear velocity constraints are presented. The resulting redundant robot control system is modular, flexible and robust

  20. Smoking habits of nurses

    Directory of Open Access Journals (Sweden)

    E. Jacka

    1984-09-01

    Full Text Available There is little debate as to the harmful effects of cigarette smoking on health. Most health workers advise their patients to cease the practice. The impact of the advice is however diluted if it is seen to be ignored by the professionals themselves. As nurses play an increasing role in all levels of health care a survey was undertaken to investigate the smoking habits of two groups of nurses - those operating within the community and those working in institutions.

  1. Adaptability of competitive electricity reforms a modular analysis

    International Nuclear Information System (INIS)

    Dubois, Ute

    2009-01-01

    Among the competitive electricity reforms that have been implemented in Europe and the US for the last 18 years, none has 'survived' over several years without major changes. Their changing nature raises the question of their adaptability. Two characteristics of reforms play a key role on their adaptation properties. Firstly, they are 'modular' objects in the sense of [Baldwin, C., 2008. Where do transactions come from? Modularity, transactions, and the boundaries of firms. Industrial and Corporate Change 17 (1), 155-195]. Secondly, they are produced in an institutional process which leads to 'incomplete' rules and designs [Pistor, K., Xu, C., 2003. Incomplete law. International Law and Politics 35, 931-1013]. We propose a typology of adaptations based on the framework proposed by [Williamson, O.E., 1991. Comparative economic organization: the analysis of discrete structural alternatives. Administrative Science Quarterly 36 (2), 269-296] for contracts: (1) in case of small disturbances, adaptations are realized quasi-automatically, by autonomous decisions of the institutions governing the implementation of reforms; (2) in case of middle-range disturbances, adaption is made by Coasian bargaining; (3) finally, in case of strong disturbances, or when bargaining is not feasible, the adaptation of reforms is in the hands of legislative and executive institutions [North, D.C., 2005. Le processus du developpement economique. Editions d'Organisation]. These institutions can reform the reforms [Joskow, P.L., 2006. Introduction to electricity sector liberalization: lessons learned from cross-country studies. In: Sioshansi, F.P. (Ed.), Electricity Market Reform: An International Perspective. Elsevier, Amsterdam, pp. 1-32; Hogan, W.W., 2002. Electricity market restructuring: reforms of reforms. Journal of Regulatory Economics 21, 103-132]. The role of these types of adaptations in each electricity reform is a consequence of the allocation of rights to the regulator, to

  2. Patients’ experiences of being nursed by student nurses at a teaching hospital

    Directory of Open Access Journals (Sweden)

    Ferdinand C. Mukumbang

    2014-02-01

    Full Text Available Background: Teaching hospitals are medical institutes at which most nursing education institutions provide their students with practical nursing experience. Although the focus of care is the patient, attention is sometimes focused more on the nursing students rather than on the patients who are undergoing care at the hands of both the nursing professionals and students. However, proper nursing care should also take into account the experiences of patients during the care process in the health facility.Objectives: The study had three objectives: to describe the experiences of patients nursed by student nurses in a teaching hospital in the Western Cape; to identify patterns in the experiences of patients receiving patient care from student nurses; and to analyse aspects of the experiences that may need further attention for the training of student nurses.Method: A descriptive phenomenological approach was used to explore the experiences of patients nursed by student nurses. Participant selection took place purposively from different wards of the identified teaching hospital, and thematic saturation was achieved at 10 participants. The data were collected through in-depth interviews and analysed using thematic content analysis.Results: Three main themes were discovered after data analysis: methods of identification of student nurses by patients; positive perceptions of student nurses by patients; and negative perceptions of student nurses by patients.Conclusion: The findings will inform the clinical supervisors and educational institutions of aspects of the nursing training of student nurses that need improvement and those that require enforcement. 

  3. Modular Actuators for Space Applications, Phase I

    Data.gov (United States)

    National Aeronautics and Space Administration — Rocketstar Robotics is proposing the development of a modern dual drive actuator. Rocketstar has put together numerous modern concepts for modular actuators that...

  4. Massive Modularity of Space and Surface Systems

    Data.gov (United States)

    National Aeronautics and Space Administration — This project will conduct a systems level investigation of a modular design and operations approach for future NASA exploration systems. Particular emphasis will be...

  5. Honeywell modular automation system computer software documentation

    International Nuclear Information System (INIS)

    Cunningham, L.T.

    1997-01-01

    This document provides a Computer Software Documentation for a new Honeywell Modular Automation System (MAS) being installed in the Plutonium Finishing Plant (PFP). This system will be used to control new thermal stabilization furnaces in HA-21I

  6. 48 CFR 39.103 - Modular contracting.

    Science.gov (United States)

    2010-10-01

    ... the Government is not required to procure additional increments. (e) To avoid obsolescence, a modular... maximum extent practicable, deliveries under the contract should be scheduled to occur within 18 months...

  7. Contrasting platform thinking and product modularization

    DEFF Research Database (Denmark)

    Boer, Henrike Engele Elisabeth; Persson, Magnus

    2015-01-01

    Product modularization and platform thinking are both practices that seek to alleviate the negative impact of product customization and variety on internal operations by relying on economies of substitution. Through the use of a standardized pool of components and interfaces, these practices aim...... to create a broad spectrum of product choices. At first sight, product modularization and platform thinking are very similar. The difference between these practices can, however, be found in the manner in which they employ standardization. Where product modularization focuses on creating standardized...... variants. There is a general lack of research addressing the contingency factors that dictate the appropriateness of the use of product modularization and platform thinking in different contexts. To our knowledge, no large-scale empirical research has been reported in which the two concepts, contextual...

  8. Automatic Modeling and Simulation of Modular Robots

    Science.gov (United States)

    Jiang, C.; Wei, H.; Zhang, Y.

    2018-03-01

    The ability of reconfiguration makes modular robots have the ability of adaptable, low-cost, self-healing and fault-tolerant. It can also be applied to a variety of mission situations. In this manuscript, a robot platform which relied on the module library was designed, based on the screw theory and module theory. Then, the configuration design method of the modular robot was proposed. And the different configurations of modular robot system have been built, including industrial mechanical arms, the mobile platform, six-legged robot and 3D exoskeleton manipulator. Finally, the simulation and verification of one system among them have been made, using the analyses of screw kinematics and polynomial planning. The results of experiments demonstrate the feasibility and superiority of this modular system.

  9. Modular thought in the circuit analysis

    Science.gov (United States)

    Wang, Feng

    2018-04-01

    Applied to solve the problem of modular thought, provides a whole for simplification's method, the complex problems have become of, and the study of circuit is similar to the above problems: the complex connection between components, make the whole circuit topic solution seems to be more complex, and actually components the connection between the have rules to follow, this article mainly tells the story of study on the application of the circuit modular thought. First of all, this paper introduces the definition of two-terminal network and the concept of two-terminal network equivalent conversion, then summarizes the common source resistance hybrid network modular approach, containing controlled source network modular processing method, lists the common module, typical examples analysis.

  10. Automatic Specialization of Modular Robot Limbs

    Data.gov (United States)

    National Aeronautics and Space Administration — Modular robotic systems have the potential to be adapted to varying tasks using a single platform and enable customizable robots to be developed faster and more...

  11. Small modular reactors are 'crucial technology'

    Science.gov (United States)

    Johnston, Hamish

    2018-03-01

    Small modular nuclear reactors (SMRs) offer a way for the UK to reduce carbon dioxide emissions from electricity generation, while allowing the country to meet the expected increase in demand for electricity from electric vehicles and other uses.

  12. Outsourcing Sealift for the Modular Force

    National Research Council Canada - National Science Library

    Donnie Walker, Jr, Flem B

    2008-01-01

    .... Army transforms its force to modular expeditionary brigade combat teams to compensate for these evolving challenges and threats, the importance of strategic sealift becomes paramount in terms of power projection...

  13. Understanding Complex Construction Systems Through Modularity

    DEFF Research Database (Denmark)

    Jensen, Tor Clarke; Bekdik, Baris; Thuesen, Christian

    2014-01-01

    This paper develops a framework for understanding complexity in construction projects by combining theories of complexity management and modularization. The framework incorporates three dimensions of product, process, and organizational modularity with the case of gypsum wall elements. The analysis...... system, rather than a modular, although the industry forces modular organizational structures. This creates a high complexity degree caused by the non-alignment of building parts and organizations and the frequent swapping of modules....... finds that the main driver of complexity is the fragmentation of the design and production, which causes the production modules to construct and install new product types and variants for each project as the designers are swapped for every project. The many interfaces are characteristics of an integral...

  14. Nursing, Nursing Education, and Anxiety.

    Science.gov (United States)

    Biggers, Thompson; And Others

    In response to the current crisis in the field of nursing, a study examined nursing students' perceived work-related stress and differences among associate degree, diploma, and baccalaureate nursing programs in their preparation of nursing students. The 171 subjects, representing the three different nursing programs, completed a questionnaire…

  15. Sound insulation design of modular construction housing

    OpenAIRE

    Yates, D. J.; Hughes, Lawrence; Campbell, A.

    2007-01-01

    This paper provides an insight into the acoustic issues of modular housing using the Verbus System of construction. The paper briefly summarises the history of the development of Verbus modular housing and the acoustic design considerations of the process. Results are presented from two sound insulation tests conducted during the course of the project. The results are discussed in terms of compliance with Approved Document E1 and increased performance standards such as EcoHomes2.

  16. Reliability and diagnostic of modular systems

    Directory of Open Access Journals (Sweden)

    J. Kohlas

    2014-01-01

    Full Text Available Reliability and diagnostic are in general two problems discussed separately. Yet the two problems are in fact closely related to each other. Here, this relation is considered in the simple case of modular systems. We show, how the computation of reliability and diagnostic can efficiently be done within the same Bayesian network induced by the modularity of the structure function of the system.

  17. The TOTEM modular trigger system

    Energy Technology Data Exchange (ETDEWEB)

    Bagliesi, M.G., E-mail: mg.bagliesi@pi.infn.i [University of Siena and INFN Pisa (Italy); Berretti, M.; Cecchi, R.; Greco, V.; Lami, S.; Latino, G.; Oliveri, E.; Pedreschi, E.; Scribano, A.; Spinella, F.; Turini, N. [University of Siena and INFN Pisa (Italy)

    2010-05-21

    The TOTEM experiment will measure the total cross-section with the luminosity independent method and study elastic and diffractive scattering at the LHC. We are developing a modular trigger system, based on programmable logic, that will select meaningful events within 2.5{mu}s. The trigger algorithm is based on a tree structure in order to obtain information compression. The trigger primitive is generated directly on the readout chip, VFAT, that has a specific fast output that gives low resolution hits information. In two of the TOTEM detectors, Roman Pots and T2, a coincidence chip will perform track recognition directly on the detector readout boards, while for T1 the hits are transferred from the VFATs to the trigger hardware. Starting from more than 2000 bits delivered by the detector electronics, we extract, in a first step, six trigger patterns of 32 LVDS signals each; we build, then, on a dedicated board, a 1-bit (L1) trigger signal for the TOTEM experiment and 16 trigger bits to the CMS experiment global trigger system for future common data taking.

  18. The TOTEM modular trigger system

    International Nuclear Information System (INIS)

    Bagliesi, M.G.; Berretti, M.; Cecchi, R.; Greco, V.; Lami, S.; Latino, G.; Oliveri, E.; Pedreschi, E.; Scribano, A.; Spinella, F.; Turini, N.

    2010-01-01

    The TOTEM experiment will measure the total cross-section with the luminosity independent method and study elastic and diffractive scattering at the LHC. We are developing a modular trigger system, based on programmable logic, that will select meaningful events within 2.5μs. The trigger algorithm is based on a tree structure in order to obtain information compression. The trigger primitive is generated directly on the readout chip, VFAT, that has a specific fast output that gives low resolution hits information. In two of the TOTEM detectors, Roman Pots and T2, a coincidence chip will perform track recognition directly on the detector readout boards, while for T1 the hits are transferred from the VFATs to the trigger hardware. Starting from more than 2000 bits delivered by the detector electronics, we extract, in a first step, six trigger patterns of 32 LVDS signals each; we build, then, on a dedicated board, a 1-bit (L1) trigger signal for the TOTEM experiment and 16 trigger bits to the CMS experiment global trigger system for future common data taking.

  19. Theory for the Emergence of Modularity in Complex Systems

    Science.gov (United States)

    Deem, Michael; Park, Jeong-Man

    2013-03-01

    Biological systems are modular, and this modularity evolves over time and in different environments. A number of observations have been made of increased modularity in biological systems under increased environmental pressure. We here develop a theory for the dynamics of modularity in these systems. We find a principle of least action for the evolved modularity at long times. In addition, we find a fluctuation dissipation relation for the rate of change of modularity at short times. We discuss a number of biological and social systems that can be understood with this framework. The modularity of the protein-protein interaction network increases when yeast are exposed to heat shock, and the modularity of the protein-protein networks in both yeast and E. coli appears to have increased over evolutionary time. Food webs in low-energy, stressful environments are more modular than those in plentiful environments, arid ecologies are more modular during droughts, and foraging of sea otters is more modular when food is limiting. The modularity of social networks changes over time: stock brokers instant messaging networks are more modular under stressful market conditions, criminal networks are more modular under increased police pressure, and world trade network modularity has decreased

  20. Service-Learning Initiatives in Nursing Education

    Science.gov (United States)

    O'Shea, Eileen; Planas, Jessica; Quan, Melissa; Greiner, Lydia; Kazer, Meredith; Babington, Lynn

    2013-01-01

    In response to the changing demands of the U.S. healthcare system and the needs of the nursing profession, the Institute of Medicine, in collaboration with the Robert Wood Johnson Foundation, spearheaded a two-year initiative to develop recommendations for the future of nursing. Discussions of these recommendations within nursing education led to…

  1. Educational preparation to strengthen nursing leadership.

    Science.gov (United States)

    Scott, Elaine S

    2011-01-01

    Two of the 8 recommendations in the Institute of Medicine of the National Academies report on the future of nursing call for increased leadership by nurses. While nurses alone cannot transform health care, they do need a stronger voice in health care systems, and they need better educational preparation as members of the health care leadership team.

  2. Modular Rake of Pitot Probes

    Science.gov (United States)

    Dunlap, Timothy A.; Henry, Michael W.; Homyk, Raymond P.

    2004-01-01

    The figure presents selected views of a modular rake of 17 pitot probes for measuring both transient and steady-state pressures in a supersonic wind tunnel. In addition to pitot tubes visible in the figure, the probe modules contain (1) high-frequency dynamic-pressure transducers connected through wires to remote monitoring circuitry and (2) flow passages that lead to tubes that, in turn, lead to remote steady-state pressure transducers. Prior pitot-probe rakes were fabricated as unitary structures, into which the individual pitot probes were brazed. Repair or replacement of individual probes was difficult, costly, and time-consuming because (1) it was necessary to remove entire rakes in order to unbraze individual malfunctioning probes and (2) the heat of unbrazing a failed probe and of brazing a new probe in place could damage adjacent probes. In contrast, the modules in the present probe are designed to be relatively quickly and easily replaceable with no heating and, in many cases, without need for removal of the entire rake from the wind tunnel. To remove a malfunctioning probe, one first removes a screw-mounted V-cross-section cover that holds the probe and adjacent probes in place. Then one removes a screw-mounted cover plate to gain access to the steady-state pressure tubes and dynamicpressure wires. Next, one disconnects the tube and wires of the affected probe. Finally, one installs a new probe in the reverse of the aforementioned sequence. The wire connections can be made by soldering, but to facilitate removal and installation, they can be made via miniature plugs and sockets. The connections between the probe flow passages and the tubes leading to the remote pressure sensors can be made by use of any of a variety of readily available flexible tubes that can be easily pulled off and slid back on for removal and installation, respectively.

  3. Modular architectures for quantum networks

    Science.gov (United States)

    Pirker, A.; Wallnöfer, J.; Dür, W.

    2018-05-01

    We consider the problem of generating multipartite entangled states in a quantum network upon request. We follow a top-down approach, where the required entanglement is initially present in the network in form of network states shared between network devices, and then manipulated in such a way that the desired target state is generated. This minimizes generation times, and allows for network structures that are in principle independent of physical links. We present a modular and flexible architecture, where a multi-layer network consists of devices of varying complexity, including quantum network routers, switches and clients, that share certain resource states. We concentrate on the generation of graph states among clients, which are resources for numerous distributed quantum tasks. We assume minimal functionality for clients, i.e. they do not participate in the complex and distributed generation process of the target state. We present architectures based on shared multipartite entangled Greenberger–Horne–Zeilinger states of different size, and fully connected decorated graph states, respectively. We compare the features of these architectures to an approach that is based on bipartite entanglement, and identify advantages of the multipartite approach in terms of memory requirements and complexity of state manipulation. The architectures can handle parallel requests, and are designed in such a way that the network state can be dynamically extended if new clients or devices join the network. For generation or dynamical extension of the network states, we propose a quantum network configuration protocol, where entanglement purification is used to establish high fidelity states. The latter also allows one to show that the entanglement generated among clients is private, i.e. the network is secure.

  4. Hierarchical modularity in human brain functional networks

    Directory of Open Access Journals (Sweden)

    David Meunier

    2009-10-01

    Full Text Available The idea that complex systems have a hierarchical modular organization originates in the early 1960s and has recently attracted fresh support from quantitative studies of large scale, real-life networks. Here we investigate the hierarchical modular (or “modules-within-modules” decomposition of human brain functional networks, measured using functional magnetic resonance imaging (fMRI in 18 healthy volunteers under no-task or resting conditions. We used a customized template to extract networks with more than 1800 regional nodes, and we applied a fast algorithm to identify nested modular structure at several hierarchical levels. We used mutual information, 0 < I < 1, to estimate the similarity of community structure of networks in different subjects, and to identify the individual network that is most representative of the group. Results show that human brain functional networks have a hierarchical modular organization with a fair degree of similarity between subjects, I=0.63. The largest 5 modules at the highest level of the hierarchy were medial occipital, lateral occipital, central, parieto-frontal and fronto-temporal systems; occipital modules demonstrated less sub-modular organization than modules comprising regions of multimodal association cortex. Connector nodes and hubs, with a key role in inter-modular connectivity, were also concentrated in association cortical areas. We conclude that methods are available for hierarchical modular decomposition of large numbers of high resolution brain functional networks using computationally expedient algorithms. This could enable future investigations of Simon's original hypothesis that hierarchy or near-decomposability of physical symbol systems is a critical design feature for their fast adaptivity to changing environmental conditions.

  5. Modular supervisory controller for hybrid power systems

    Energy Technology Data Exchange (ETDEWEB)

    Lemos Pereira, A. de

    2000-06-01

    The power supply of remote places has been commonly provided by thermal power plants, usually diesel generators. Although hybrid power systems may constitute the most economical solution in many applications their widespread application to the electrification schemes of remote areas still depends on improvements in the issues of design and operation control. The main limitations of the present hybrid power systems technology, which are identified in this work, are related to the control and supervision of the power system. Therefore this thesis focuses on the modularity of supervisory controllers in order to design cost-competitive and reliable hybrid power systems. The modular supervisory controller created in this project is considered an important part of a system design approach that aims to overcome the technical difficulties of the current engineering practice and contribute to open the market of hybrid power systems. The term modular refers to a set of design characteristics that allows the use of basically the same supervisory controller in different projects. The modularization and standardisation of the controller include several issues such as interfacing components, communication protocols, modelling, programming and control strategies. The modularity can reduce the highly specialised system engineering related to the integration of components, operation and control. It can also avoid the high costs for installation, service and maintenance. A modular algorithm for supervisory controllers has been developed (a Matlab program called SuperCon) using an object-oriented design and it has been tested through several simulations using different hybrid system configurations and different control strategies. This thesis presents a complete control system design process which can be used as the basis for the development and implementation of intelligent and autonomous supervisory controllers for hybrid power systems with modular characteristics. (au)

  6. Endomorphisms on half-sided modular inclusions

    International Nuclear Information System (INIS)

    Svegstrup, Rolf Dyre

    2006-01-01

    In algebraic quantum field theory we consider nets of von Neumann algebras indexed over regions of the space time. Wiesbrock [''Conformal quantum field theory and half-sided modular inclusions of von Neumann algebras,'' Commun. Math. Phys. 158, 537-543 (1993)] has shown that strongly additive nets of von Neumann algebras on the circle are in correspondence with standard half-sided modular inclusions. We show that a finite index endomorphism on a half-sided modular inclusion extends to a finite index endomorphism on the corresponding net of von Neumann algebras on the circle. Moreover, we present another approach to encoding endomorphisms on nets of von Neumann algebras on the circle into half-sided modular inclusions. There is a natural way to associate a weight to a Moebius covariant endomorphism. The properties of this weight have been studied by Bertozzini et al. [''Covariant sectors with infinite dimension and positivity of the energy,'' Commun. Math. Phys. 193, 471-492 (1998)]. In this paper we show the converse, namely, how to associate a Moebius covariant endomorphism to a given weight under certain assumptions, thus obtaining a correspondence between a class of weights on a half-sided modular inclusion and a subclass of the Moebius covariant endomorphisms on the associated net of von Neumann algebras. This allows us to treat Moebius covariant endomorphisms in terms of weights on half-sided modular inclusions. As our aim is to provide a framework for treating endomorphisms on nets of von Neumann algebras in terms of the apparently simpler objects of weights on half-sided modular inclusions, we lastly give some basic results for manipulations with such weights

  7. Development of SC structure modularization in Nuclear Power Plant

    Energy Technology Data Exchange (ETDEWEB)

    Mun, Taeyoup [Korea Hydro and Nuclear Power Co., Ltd., Seoul (Korea, Republic of)

    2008-04-15

    New Focus on NPP are Rising Concerns on Global Warming, Potential energy crisis (geo-political), Improved reliability and safety of nuclear power plant, Advent of Generation 3+ NPP technology and Economical Energy Resource. New NPPs are 6 units in Korea and 23 in Asia being built, 32 units being planned in China by 2020 (150 by 2050), 10 units being planned in US by 2020 and IAEA expects $200 billions on NPP construction next 25 years (up to 30% of total world energy). {open_square} SC(Steel Plate Concrete) structure {center_dot} Steel Plate is used as a Structural Element instead of Reinforcing Bars in RC {center_dot} SC structure consists of Steel Plate with Headed Studs. Connected by Tie-bars - The Primary Purpose of Tie-bars is to Stiffen and Hold Together the Plates during Construction Process - Headed Studs are Welded to the Inside of Steel Plate for composite action {open_square} Benefits of SC Structure {center_dot} Shorten Construction Duration for Re bar, Forming and Scaffolding Works {center_dot} Minimize Site Labors {center_dot} Improve the Construction Quality {center_dot} Enable Construction Sites to be kept Clean {open_square} SC Modularization {center_dot} Fit for Modular Construction for Structural Features {center_dot} Fit for Modular Construction for Structural Features {center_dot} Inattentively Effective for Integrated Modules {center_dot} Pre-fabrication, Pre-assembly and Modularization {open_square} Project Overview {center_dot} Project Name: Development of SC structure for Modularization in NPP {center_dot} Project Type: Electric Power Industry R and D (Ministry of Knowledge Economy) {center_dot} Duration: Sep. 2005 {approx} Aug. 2008 (36 Months) {center_dot} Research Team and Scopes - Project Management: Korea Hydro and Nuclear Power Company (KHNP) - Development of Code and Standards for SC Structure: Korea Society of Steel Construction (KSSC) Korea Electric Power Research Institute (KEPRI) - Development of SC Structural Analysis and Design

  8. Survey on radioprotective attention in the nurses

    International Nuclear Information System (INIS)

    Kayamori, Ryo; Satoh, Shizuma; Sakai, Kunio; Kitabatake, Takashi; Yoshizawa, Yoki

    1978-01-01

    Questionnaires were sent to 2965 nurses and practical nurses in 37 institutions in Niigata prefecture in April, 1977, and the degree of radioprotective knowledge and attention in the nurses were investigated. Answers in 2205 cases were effective. The mean rate of those who answered that they knew International Committee of Radiation Protection and the permissible dose in the abdomen of female who had a possibility to be pregnant and hereditary (significant) dose was 22.2%. Out of the nurses working in the institutions dealing with radiation, the rate of those who wore film-badge was 15.7%, and that of those who received special health examinations was 1.39%. 654 nurses answered that it was better to fix the nurses in the institutions dealing with radiation. An actual condition of radioprotective education in nurse education was analysed, and private opinions on its future direction were described. (Tsunoda, M.)

  9. Survey on radioprotective attention in the nurses

    Energy Technology Data Exchange (ETDEWEB)

    Kayamori, R; Satoh, S; Sakai, K; Kitabatake, T; Yoshizawa, Y [Niigata Univ. (Japan)

    1978-05-01

    Questionnaires were sent to 2965 nurses and practical nurses in 37 institutions in Niigata prefecture in April, 1977, and the degree of radioprotective knowledge and attention in the nurses were investigated. Answers in 2205 cases were effective. The mean rate of those who answered that they knew International Committee of Radiation Protection and the permissible dose in the abdomen of female who had a possibility to be pregnant and hereditary (significant) dose was 22.2%. Out of the nurses working in the institutions dealing with radiation, the rate of those who wore film-badge was 15.7%, and that of those who received special health examinations was 1.39%. 654 nurses answered that it was better to fix the nurses in the institutions dealing with radiation. An actual condition of radioprotective education in nurse education was analysed, and private opinions on its future direction were described.

  10. Measuring Modularity in Open Source Code Bases

    Directory of Open Access Journals (Sweden)

    Roberto Milev

    2009-03-01

    Full Text Available Modularity of an open source software code base has been associated with growth of the software development community, the incentives for voluntary code contribution, and a reduction in the number of users who take code without contributing back to the community. As a theoretical construct, modularity links OSS to other domains of research, including organization theory, the economics of industry structure, and new product development. However, measuring the modularity of an OSS design has proven difficult, especially for large and complex systems. In this article, we describe some preliminary results of recent research at Carleton University that examines the evolving modularity of large-scale software systems. We describe a measurement method and a new modularity metric for comparing code bases of different size, introduce an open source toolkit that implements this method and metric, and provide an analysis of the evolution of the Apache Tomcat application server as an illustrative example of the insights gained from this approach. Although these results are preliminary, they open the door to further cross-discipline research that quantitatively links the concerns of business managers, entrepreneurs, policy-makers, and open source software developers.

  11. Modular low-voltage electron emitters

    International Nuclear Information System (INIS)

    Berejka, Anthony J.

    2005-01-01

    Modular, low-voltage electron emitters simplify electron beam (EB) technology for many industrial uses and for research and development. Modular electron emitters are produced in quantity as sealed systems that are evacuated at the factory, eliminating the need for vacuum pumps at the point of use. A plug-out-plug-in method of replacement facilitates servicing. By using an ultra-thin 6-7 μm titanium foil window, solid-state power supplies, an innovative design to extract and spread the beam (enabling systems to be placed adjacent to each other to extend beam width) and touch-screen computer controls, these modular units combine ease of use and electrical transfer efficiency at voltages that can be varied between 80 kV and 150 kV with beam currents up to 40 mA per 25 cm across the beam window. These new devices have been made in three widths: 5 cm, 25 cm, and 40 cm. Details of the beam construction and illustrations of industrial uses will be presented. Traditional uses in the graphic arts and coatings areas have welcomed this modular technology as well as uses for surface sterilization. Being compact and lightweight (∼15 kg/emitter), these modular beams have been configured around complex shapes to achieve three-dimensional surface curing at high production rates

  12. Modular low-voltage electron emitters

    Science.gov (United States)

    Berejka, Anthony J.

    2005-12-01

    Modular, low-voltage electron emitters simplify electron beam (EB) technology for many industrial uses and for research and development. Modular electron emitters are produced in quantity as sealed systems that are evacuated at the factory, eliminating the need for vacuum pumps at the point of use. A plug-out-plug-in method of replacement facilitates servicing. By using an ultra-thin 6-7 μm titanium foil window, solid-state power supplies, an innovative design to extract and spread the beam (enabling systems to be placed adjacent to each other to extend beam width) and touch-screen computer controls, these modular units combine ease of use and electrical transfer efficiency at voltages that can be varied between 80 kV and 150 kV with beam currents up to 40 mA per 25 cm across the beam window. These new devices have been made in three widths: 5 cm, 25 cm, and 40 cm. Details of the beam construction and illustrations of industrial uses will be presented. Traditional uses in the graphic arts and coatings areas have welcomed this modular technology as well as uses for surface sterilization. Being compact and lightweight (∼15 kg/emitter), these modular beams have been configured around complex shapes to achieve three-dimensional surface curing at high production rates.

  13. Advantages of going modular in HTRs

    International Nuclear Information System (INIS)

    Reutler, H.; Lohnert, G.H.

    1984-01-01

    A multitude of problems that are encountered in large HTR power plans, constructively as well as concerning plant safety, can be related to the mere physical size of a large reactor core. In limiting the thermal power of an HTR-module to approximately 200 MW an inherent limitation of the fuel element temperature below critical values can be guaranteed for all possible core heat up accidents. Consequently, a significant failure rate of coated particles can be excluded and, hence, out of physical reasons, no intolerable fission product release from the core will ever have to be considered. The HTR-module is so qualified and very well suited for all possible plant sides which have to be taken into consideration for medium sized plants for the production of process steam and electricity. The cost investigations show considerable cost advantages for modular HTRs. For German conditions it was found that even a four-modular plant (800 MW/thermal) is competitive with a fossile-fueled plant of the same size, the specific plant costs were evaluated to be DM 4700/kW (electric). Moreover the investigations show that the increase of the power of the modular unit yields only small cost advantages, therefore in a modularized power plant it even would be possible to reduce the power of a modular unit below 200 MW without having to cope with severe economic penalties, if the distance from technological or safety limits is felt to be too small. (orig.)

  14. Modular co-evolution of metabolic networks

    Directory of Open Access Journals (Sweden)

    Yu Zhong-Hao

    2007-08-01

    Full Text Available Abstract Background The architecture of biological networks has been reported to exhibit high level of modularity, and to some extent, topological modules of networks overlap with known functional modules. However, how the modular topology of the molecular network affects the evolution of its member proteins remains unclear. Results In this work, the functional and evolutionary modularity of Homo sapiens (H. sapiens metabolic network were investigated from a topological point of view. Network decomposition shows that the metabolic network is organized in a highly modular core-periphery way, in which the core modules are tightly linked together and perform basic metabolism functions, whereas the periphery modules only interact with few modules and accomplish relatively independent and specialized functions. Moreover, over half of the modules exhibit co-evolutionary feature and belong to specific evolutionary ages. Peripheral modules tend to evolve more cohesively and faster than core modules do. Conclusion The correlation between functional, evolutionary and topological modularity suggests that the evolutionary history and functional requirements of metabolic systems have been imprinted in the architecture of metabolic networks. Such systems level analysis could demonstrate how the evolution of genes may be placed in a genome-scale network context, giving a novel perspective on molecular evolution.

  15. Employability of Nursing Care Graduates

    Directory of Open Access Journals (Sweden)

    Donik Barbara

    2015-12-01

    Full Text Available Starting points: In Slovenia, the higher education institution for nursing started exploring employability opportunities in nursing care in connection with the achievement of competencies from students’ and employers’ point of view. This article highlights the importance of monitoring nursing graduates’ employability. Its aim is to examine the employability of nursing care graduates based on the self-evaluation of competences obtained during the last study year and to establish a link between the self-evaluation of competences and students’ academic performance.

  16. Bringing nursing to the public.

    Science.gov (United States)

    Kazis, Cornelia; Schwendimann, René

    2009-11-01

    For the past 5 years, an unusual program has been evolving in the University of Basel's Institute of Nursing Science master's program in Basel, Switzerland. A special course designed to help nurses master public communication skills requires students to play the roles of journalist, exhibition curator, conference organizer, radio reporter, and news producer. Two faculty members, an experienced radio and newspaper journalist and a nurse scientist, teach and support the students. By developing their competence in media relations, participants prepare themselves to tackle the course's long-term goal of bringing the nursing profession into the public eye. Copyright 2009, SLACK Incorporated.

  17. Philosophy and conceptual framework: collectively structuring nursing care systematization.

    Science.gov (United States)

    Schmitz, Eudinéia Luz; Gelbcke, Francine Lima; Bruggmann, Mario Sérgio; Luz, Susian Cássia Liz

    2017-03-30

    To build the Nursing Philosophy and Conceptual Framework that will support the Nursing Care Systematization in a hospital in southern Brazil with the active participation of the institution's nurses. Convergent Care Research Data collection took place from July to October 2014, through two workshops and four meetings, with 42 nurses. As a result, the nursing philosophy and conceptual framework were created and the theory was chosen. Data analysis was performed based on Morse and Field. The philosophy involves the following beliefs: team nursing; team work; holistic care; service excellence; leadership/coordination; interdisciplinary team commitment. The conceptual framework brings concepts such as: human being; nursing; nursing care, safe care. The nursing theory defined was that of Wanda de Aguiar Horta. As a contribution, it brought the construction of the institutions' nursing philosophy and conceptual framework, and the definition of a nursing theory.

  18. Free-lance nursing in Italy.

    Science.gov (United States)

    Galli, E; Lindsay, J S

    1993-01-01

    In 1987 Registered Nurses Ernesta 'Tina' Galli and Joanne Lindsay embarked on a unique venture--a private agency* organized and run by nurses that engages free-lance nurses to fill the need for nursing assistance both at home and in public and private institutions. The response has been overwhelming. Today they have branches throughout Italy and have expanded their services to include research and primary health care. Below, their story.

  19. Distance Technology in Nursing Education. AACN White Paper.

    Science.gov (United States)

    American Association of Colleges of Nursing, Washington, DC.

    Careful use of technology in education may enhance the ability of the nursing education profession to educate nurses for practice, prepare future nurse educators, and advance nursing science. To take full advantage of technology, several factors must be addressed. Superior distance education programs require substantial institutional financial…

  20. Capital costs of modular HTR reactors

    International Nuclear Information System (INIS)

    Kugeler, K.; Froehling, W.

    1993-01-01

    A decisive factor in the introduction of a reactor line, in addition of its safety, which should exclude releases of radioactivity into the environment, is its economic development and, consequently, its competitiveness. The costs of the pressurized water reactor are used for comparison with the modular HTR reactor. If the measures proposed for evolutionary increases in safety of the PWR are taken, cost increases will have to be expected for that line. The modular HTR can now attain specific construction costs of 3000 deutschmarks per electric kilowatt. Mass production and the introduction of cost-reducing innovations can improve the economy of this line even further. In this way, the modular HTR concept offers the possibility to vendors and operators to set up new economic yardsticks in safety technology. (orig.) [de

  1. Harmonic Maass forms and mock modular forms

    CERN Document Server

    Bringmann, Kathrin; Ono, Ken

    2017-01-01

    Modular forms and Jacobi forms play a central role in many areas of mathematics. Over the last 10-15 years, this theory has been extended to certain non-holomorphic functions, the so-called "harmonic Maass forms". The first glimpses of this theory appeared in Ramanujan's enigmatic last letter to G. H. Hardy written from his deathbed. Ramanujan discovered functions he called "mock theta functions" which over eighty years later were recognized as pieces of harmonic Maass forms. This book contains the essential features of the theory of harmonic Maass forms and mock modular forms, together with a wide variety of applications to algebraic number theory, combinatorics, elliptic curves, mathematical physics, quantum modular forms, and representation theory.

  2. Robustness and modular structure in networks

    DEFF Research Database (Denmark)

    Bagrow, James P.; Lehmann, Sune; Ahn, Yong-Yeol

    2015-01-01

    -12]. Many complex systems, from power grids and the Internet to the brain and society [13-15], can be modeled using modular networks comprised of small, densely connected groups of nodes [16, 17]. These modules often overlap, with network elements belonging to multiple modules [18, 19]. Yet existing work...... on robustness has not considered the role of overlapping, modular structure. Here we study the robustness of these systems to the failure of elements. We show analytically and empirically that it is possible for the modules themselves to become uncoupled or non-overlapping well before the network disintegrates....... If overlapping modular organization plays a role in overall functionality, networks may be far more vulnerable than predicted by conventional percolation theory....

  3. PLM system support for modular product development

    DEFF Research Database (Denmark)

    Bruun, Hans Peter Lomholt; Mortensen, Niels Henrik; Harlou, Ulf

    2015-01-01

    A modular design strategy both enables, but also demands, parallelism in design activities and collaboration between a diversity of disciplines in companies, which often involves supporting computer-based tools for enhancing interaction, design management, and communication. Product data management...... (PDM) and product lifecycle management (PLM) systems offer support by automating and managing some of the operational complexity of modular design activities. PLM system tools are used for handling a variety of product definitions, to manage workflow of development activities, and to measure relational...... properties such as cost and performance. Companies often use a PLM tool for management of CAD files, documents, and drawings, but they do not take advantage of the full potential of the PLM system to support the development activities of modular product designs. The key result of this paper...

  4. Modular categories and 3-manifold invariants

    International Nuclear Information System (INIS)

    Tureav, V.G.

    1992-01-01

    The aim of this paper is to give a concise introduction to the theory of knot invariants and 3-manifold invariants which generalize the Jones polynomial and which may be considered as a mathematical version of the Witten invariants. Such a theory was introduced by N. Reshetikhin and the author on the ground of the theory of quantum groups. here we use more general algebraic objects, specifically, ribbon and modular categories. Such categories in particular arise as the categories of representations of quantum groups. The notion of modular category, interesting in itself, is closely related to the notion of modular tensor category in the sense of G. Moore and N. Seiberg. For simplicity we restrict ourselves in this paper to the case of closed 3-manifolds

  5. Balancing Modularity and Solution Space Freedom

    DEFF Research Database (Denmark)

    Vos, Maren A.; Raassens, Néomie; Van der Borgh, Michel

    2018-01-01

    that modularity reflects knowledge specialisation and solution space freedom reflects knowledge variety. Both of these dimensions affect organisational learning and, in turn, sustainable innovation. Second, we argue that the relationship between customisation and organisational learning is affected by supplier...... theory to provide insights into how TI firms can achieve ‘win-win’ situations where sustainable innovation is increased through customisation. First, we argue that customisation should be viewed two-dimensionally and identify both modularity and solution space freedom as important dimensions. We argue...... characteristics, specifically supplier sophistication. Survey data from 166 managers were used to empirically test the conceptual model and hypotheses. Polynomial response surface analysis confirms that customising by balancing high degrees of both modularity and solution space freedom results in superior...

  6. Modularization Technology in Power Plant Construction

    International Nuclear Information System (INIS)

    Kenji Akagi; Kouichi Murayama; Miki Yoshida; Junichi Kawahata

    2002-01-01

    Since the early 1980's, Hitachi has been developing and applying modularization technology to domestic nuclear power plant construction, and has achieved great rationalization. Modularization is one of the plant construction techniques which enables us to reduce site labor by pre-assembling components like equipment, pipes, valves and platforms in congested areas and installing them using large capacity cranes for cost reduction, better quality, safety improvement and shortening of construction time. In this paper, Hitachi's modularization technologies are described especially from with respect to their sophisticated design capabilities. The application of 3D-CAD at the detailed layout design stage, concurrent design environment achieved by the computer network, module design quantity control and the management system are described. (authors)

  7. A modular modulation method for achieving increases in metabolite production.

    Science.gov (United States)

    Acerenza, Luis; Monzon, Pablo; Ortega, Fernando

    2015-01-01

    Increasing the production of overproducing strains represents a great challenge. Here, we develop a modular modulation method to determine the key steps for genetic manipulation to increase metabolite production. The method consists of three steps: (i) modularization of the metabolic network into two modules connected by linking metabolites, (ii) change in the activity of the modules using auxiliary rates producing or consuming the linking metabolites in appropriate proportions and (iii) determination of the key modules and steps to increase production. The mathematical formulation of the method in matrix form shows that it may be applied to metabolic networks of any structure and size, with reactions showing any kind of rate laws. The results are valid for any type of conservation relationships in the metabolite concentrations or interactions between modules. The activity of the module may, in principle, be changed by any large factor. The method may be applied recursively or combined with other methods devised to perform fine searches in smaller regions. In practice, it is implemented by integrating to the producer strain heterologous reactions or synthetic pathways producing or consuming the linking metabolites. The new procedure may contribute to develop metabolic engineering into a more systematic practice. © 2015 American Institute of Chemical Engineers.

  8. Evaluation of a nurse leadership development programme.

    Science.gov (United States)

    West, Margaret; Smithgall, Lisa; Rosler, Greta; Winn, Erin

    2016-03-01

    The challenge for nursing leaders responsible for workforce planning is to predict the knowledge, skills and abilities required to lead future healthcare delivery systems effectively. Succession planning requires a constant, competitive pool of qualified nursing leader candidates, and retention of those interested in career growth. Formal nursing leadership education in the United States is available through graduate education and professional nursing organisation programmes, such as the Emerging Nurse Leader Institute of the American Organization of Nurse Executives. However, there is also a need for local development programmes tailored to the needs of individual organisations. Leaders at Geisinger Health System, one of the largest rural health systems in the US, identified the need for an internal professional development scheme for nurses. In 2013 the Nurses Emerging as Leaders programme was developed to prepare nurse leaders for effective leadership and successful role transition. This article describes the programme and an evaluation of its effectiveness.

  9. The 16-Year Evolution of Proximal Modular Stem Design – Eliminating Failure of Modular Junction

    Directory of Open Access Journals (Sweden)

    Thomas Tkach

    2017-10-01

    Full Text Available Background: The complexity of hip reconstruction has been and continues to be a perplexing problem with restoring leg length, femoral offset, joint stability and overall hip implant fixation. These were contributing factors that lead to the development of a novel proximal femoral component design “Apex Modular Stem” (Omni, Raynham, MA. The basic stem geometry features a straight stem with a metaphyseal fit and fill cone, a medial triangle and a modular neck junction that allows for version and offset adjustment. In recent years, there has been great concern with the use of modularity in total hip arthroplasty. The goals of this study are (1 to identify complications with the use of a proximal modular design and (2 demonstrated factors that have eliminated those complications. Methods: This is a retrospective study of a single surgeon series (Design A and Design B of using the same cementless stem and proximal modular neck body (Apex Modular Stem and Omni Mod Hip Stem from 2000 to 2016 totaling 2,125 stems. 483 stems were the Design A and 1,642 stems, were of the Design B style. Results: Design A, 483 stems were implanted between 2000 and 2004. 31 alignment pins sheared resulting in a revision rate of 6.4%. Design B, 1,642 stems have been implanted between 2004 and 2016 all by the same surgeon, with no failures of the modular junction. Conclusion: All implant devices entail a multitude of risks and benefits. The Apex Modular Stem (Design A, provided excellent fixation, minimal risk of modular junction  corrosion, and simple control of anteversion and femoral offset. The limitation was found to be the risk of the alignment pin shearing (6.4%. The pin was enlarged to make it 225% stronger in torsional resistance, and in a subsequent series of over 1,600 femoral stems in a single surgeon series, there were no pin failures over a 12 year duration.

  10. Nursing care documentation practice: The unfinished task of nursing care in the University of Gondar Hospital.

    Science.gov (United States)

    Kebede, Mihiretu; Endris, Yesuf; Zegeye, Desalegn Tegabu

    2017-09-01

    Even though nursing care documentation is an important part of nursing practice, it is commonly left undone. The objective of this study was to assess nursing care documentation practice and the associated factors among nurses who are working at the University of Gondar Hospital. An institution-based cross-sectional study was conducted among 220 nurses working at the University of Gondar Hospital inpatient wards from March 20 to April 30, 2014. Data were collected using a structured and pre-tested self-administered questionnaire. Data were entered into Epi Info version 7 and analyzed with SPSS version 20. Descriptive statistics, bivariate, and multivariate logistic regression analyses were carried out. Two hundred and six nurses returned the questionnaire. Good nursing care documentation practice among nurses was 37.4%. A low nurse-to-patient ratio AOR = 2.15 (95%CI [1.155, 4.020]), in-service training on standard nursing process AOR = 2.6 (95%CI[1.326, 5.052]), good knowledge AOR = 2.156(95% CI [1.092, 4.254]), and good attitude toward nursing care documentation AOR = 2.22 (95% CI [1.105, 4.471] were significantly associated with nursing care documentation practice. Most of the nursing care provided remains undocumented. Nurse-to-patient ratio, in-service training, knowledge, and attitude of nurses toward nursing care documentation were factors associated with nursing care documentation practice.

  11. Mapping Modular SOS to Rewriting Logic

    DEFF Research Database (Denmark)

    Braga, Christiano de Oliveira; Haeusler, Edward Hermann; Meseguer, José

    2003-01-01

    and verification of MSOS specifications, we have defined a mapping, named , from MSOS to rewriting logic (RWL), a logic which has been proposed as a logical and semantic framework. We have proven the correctness of and implemented it as a prototype, the MSOS-SL Interpreter, in the Maude system, a high......Modular SOS (MSOS) is a framework created to improve the modularity of structural operational semantics specifications, a formalism frequently used in the fields of programming languages semantics and process algebras. With the objective of defining formal tools to support the execution...

  12. Geometric modular action and transformation groups

    International Nuclear Information System (INIS)

    Summers, S.J.

    1996-01-01

    We study a weak form of geometric modular action, which is naturally associated with transformation groups of partially ordered sets and which provides these groups with projective representations. Under suitable conditions it is shown that these groups are implemented by point transformations of topological spaces serving as models for space-times, leading to groups which may be interpreted as symmetry groups of the space-times. As concrete examples, it is shown that the Poincare group and the de Sitter group can be derived from this condition of geometric modular action. Further consequences and examples are discussed. (orig.)

  13. Aspects and modular reasoning in nonmonotonic logic

    DEFF Research Database (Denmark)

    Ostermann, Klaus

    2008-01-01

    Nonmonotonic logic is a branch of logic that has been developed to model situations with incomplete information. We argue that there is a connection between AOP and nonmonotonic logic which deserves further study. As a concrete technical contribution and "appetizer", we outline an AO semantics de...... defined in default logic (a form of nonmonotonic logic), propose a definition of modular reasoning, and show that the default logic version of the language semantics admits modular reasoning whereas a conventional language semantics based on weaving does not....

  14. Model engineering in a modular PSA

    International Nuclear Information System (INIS)

    Friedlhuber, Thomas

    2014-01-01

    For the purpose of PSA (Probabilistic Safety Analysis) for complex industrial systems, often PSA models in the form of fault and event trees are developed to model the risk of unwanted situations (hazards). While the recent decades, PSA models have gained high acceptance and have been developed massively. This lead to an increase in model sizes and complexity. Today, PSA models are often difficult to understand and maintain. This manuscript presents the concept of a modular PSA. A modular PSA tries to cope with the increased complexity by the techniques of modularization and instantiation. Modularization targets to treat a model by smaller pieces (the 'modules') to regain control over models. Instantiation aims to configure a generic model to different contexts. Both try to reduce model complexity. A modular PSA proposes new functionality to manage PSA models. Current model management is rather limited and not efficient. This manuscript shows new methods to manage the evolutions (versions) and deviations (variants) of PSA models in a modular PSA. The concepts of version and variant management are presented in this thesis. In this context, a model comparison and fusion of PSA models is precised. Model comparison provides important feedback to model engineers and model fusion kind of combines the work from different model engineers (concurrent model engineering). Apart from model management, methods to understand the content of PSA models are presented. The methods focus to highlight the dependencies between modules rather than their contents. Dependencies are automatically derived from a model structure. They express relations between model objects (for example a fault tree may have dependencies to basic events). To visualize those dependencies (for example in form of a model cartography) can constitute a crucial aid to model engineers for understanding complex interrelations in PSA models. Within the scope of this thesis, a software named 'Andromeda' has been

  15. Proving relations between modular graph functions

    International Nuclear Information System (INIS)

    Basu, Anirban

    2016-01-01

    We consider modular graph functions that arise in the low energy expansion of the four graviton amplitude in type II string theory. The vertices of these graphs are the positions of insertions of vertex operators on the toroidal worldsheet, while the links are the scalar Green functions connecting the vertices. Graphs with four and five links satisfy several non-trivial relations, which have been proved recently. We prove these relations by using elementary properties of Green functions and the details of the graphs. We also prove a relation between modular graph functions with six links. (paper)

  16. Modular arrangement of regulatory RNA elements.

    Science.gov (United States)

    Roßmanith, Johanna; Narberhaus, Franz

    2017-03-04

    Due to their simple architecture and control mechanism, regulatory RNA modules are attractive building blocks in synthetic biology. This is especially true for riboswitches, which are natural ligand-binding regulators of gene expression. The discovery of various tandem riboswitches inspired the design of combined RNA modules with activities not yet found in nature. Riboswitches were placed in tandem or in combination with a ribozyme or temperature-responsive RNA thermometer resulting in new functionalities. Here, we compare natural examples of tandem riboswitches with recently designed artificial RNA regulators suggesting substantial modularity of regulatory RNA elements. Challenges associated with modular RNA design are discussed.

  17. Modular radwaste volume reduction and solidification systems

    International Nuclear Information System (INIS)

    Miller, E.L.

    1986-01-01

    This paper describes both the modular transportable and the modular mobile liquid radwaste volume reduction and solidification units based on a General Electric Company developed and patented process called AZTECH (a trademark of GE). An AZTECH system removes all water by azeotropic distillation and encapsulates the remaining solids in a polyester compound. The resulting monolith is suitable for either long term above ground storage or shallow land burial. Pilot and demonstration plant testing has confirmed the design parameters. The three processing modules are covered together with data which resulted in Nuclear Regulatory Commission approval on Dec. 30, 1985

  18. Modular nuclear fuel element, modular capsule for a such element and fabrication process for a modular capsule

    International Nuclear Information System (INIS)

    Chotard, A.

    1988-01-01

    The nuclear fuel rod is made by a tubular casing closed at both ends and containing a series of modular capsules with little play with the casing and made by a jacket closed by porous plugs at both ends and containing a stack of fuel pellets [fr

  19. Nurses who work outside nursing.

    Science.gov (United States)

    Duffield, Christine; Pallas, Linda O'Brien; Aitken, Leanne M

    2004-09-01

    The desire to care for people, a family history of professional health care work, and security in career choice are documented reasons for entering nursing. Reasons for leaving include workload, unsafe work environments and harassment. The relationship between these factors and the time nurses spend in the profession has not been explored. This paper reports a study with people who have left nursing, to investigate why they became a nurse, how long they stayed in nursing, and their reasons for leaving. A questionnaire was mailed to Registered Nurses currently working outside nursing, seeking respondents' reasons for entering and leaving nursing, and perceptions of the skills gained from nursing and the ease of adjustment to working in a non-nursing environment. Data analysis included descriptive statistics, exploratory and confirmatory factor analysis, correlational analysis and linear and multiple regression analysis. A model incorporating the factors 'altruistic reasons', 'default choice' and 'stepping stone' explained 36.2% of the variance in reasons for becoming a nurse. A model incorporating the factors 'legal and employer', 'external values and beliefs about nursing', 'professional practice', 'work life/home life' and 'contract requirements' explained 55.4% of the variance in reasons for leaving nursing. Forty-eight per cent of the variance in tenure in nursing practice was explained through personal characteristics of nurses (36%), reasons for becoming a nurse (7%) and reasons for leaving (6%). The reasons why nurses entered or left the profession were varied and complex. While personal characteristics accounted for a large component of tenure in nursing, those managing the nursing workforce should consider professional practice issues and the balance between work life and home life.

  20. Violência institucional: vivências no cotidiano da equipe de enfermagem Violencia institucional: vivencias en el cotidiano del equipo de enfermería Institutional violence: routine experiences of the nursing team

    Directory of Open Access Journals (Sweden)

    Ana Maria Ribeiro dos Santos

    2011-02-01

    Full Text Available Estudo qualitativo que objetivou descrever a vivência dos profissionais da equipe de enfermagem expostos à violência institucional, discutir como essas vivências influem no cotidiano e na organização do serviço e conhecer os eventos causadores dessas atitudes violentas. Os sujeitos foram onze profissionais da equipe de enfermagem. Os dados foram produzidos por meio de entrevista, analisados utilizando técnica de análise temática, organizados nas categorias: vivências de violência na equipe de enfermagem, influência da violência no cotidiano de trabalho e na organização do serviço e fatores causadores de atitudes violentas contra a equipe de enfermagem. Os resultados demonstram que os profissionais encontram-se susceptíveis a atitudes violentas no ambiente de trabalho por permanecerem mais tempo e em maior interação com pacientes e acompanhantesEstudio cualitativo que objetivó describir la vivencia de los profesionales del equipo de enfermería expuestos a la violencia institucional, discutir como esas vivencias influyen en el cotidiano y en la organización del servicio y conocer los eventos causadores de esas actitudes violentas. Los sujetos fueron once profesionales del equipo de enfermería. Los datos fueron producidos por medio de encuesta, analizados utilizando técnica de análisis temática, organizados en las categorías: vivencia de violencia en el equipo de enfermería, influencia de la violencia en el cotidiano de trabajo y en la organización del servicio y factores causadores de actitudes violentas contra el equipo de enfermería. Los resultados demonstran que los profesionales se encuentran susceptibles a actitudes violentas en el ambiente de trabajo por permanecieren más tiempo y en mayor interacción con pacientes y acompañantesThe purpose of this qualitative study was to describe the experience of a professional nursing team exposed to institutional violence, to discuss how these experiences influence

  1. Modular design of H - synchrotrons for radiation therapy

    Science.gov (United States)

    Martin, R. L.

    1989-04-01

    A modular synchrotron for accelerating H - ions and a proton beam delivery system are being developed for radiation therapy with protons under SBIR grants from the National Cancer Institute. The advantage proposed for accelerating H - ions and utilizing charge exchange as a slow extraction mechanism lies in enhanced control of the extracted beam current, important for beam delivery with raster scanning for 3D dose contouring of a tumor site. Under these grants prototype magnets and vacuum systems are being constructed, appropriate H - sources are being developed and beam experiments will be carried out to demonstrate some of the key issues of this concept. The status of this program is described along with a discussion of a relatively inexpensive beam delivery system and a proposed program for its development.

  2. Modular design of H- synchrotrons for radiation therapy

    International Nuclear Information System (INIS)

    Martin, R.L.

    1989-01-01

    A modular synchrotron for accelerating H - ions, and a proton beam delivery system are being developed for radiation therapy with protons under SBIR grants for the National Cancer Institute. The advantage proposed for accelerating H - ions and utilizing charge exchange as a slow extraction mechanism lies in enhanced control of the extracted beam current, important for beam delivery with raster scanning for 3D dose contouring of a tumor site. Under these grants prototype magnets and vacuum systems are being constructed, appropriate H - sources are being developed and beam experiments will be carried out to demonstrate some of the key issues of this concept. The status of this program is described along with a discussion of a relatively inexpensive beam delivery system and a proposed program for its development. (orig.)

  3. Modularization, inter-functional integration and operational performance

    DEFF Research Database (Denmark)

    Boer, Henrike Engele Elisabeth; Boer, Harry

    2014-01-01

    for firms to indeed use product modularity beneficially, in particular inter-functional integration between manufacturing and purchasing, design and sales, respectively. The purpose of the paper is to investigate the direct performance effects of modularization, as well as the mediating effects of the three...... forms of integration in the modularization-performance relationship....

  4. Perioperative nursing and education: what the IOM future of nursing report tells us.

    Science.gov (United States)

    Battié, Renae N

    2013-09-01

    Changes in the current health care system have rendered the system unprepared to support new demands. Similarly, nursing education both before and after licensure is no longer adequate. Four of the eight recommendations in the Institute of Medicine's Future of Nursing report involve changes to nursing education and pose significant goals to achieve. This makes creating innovative ways to meet the demand for educating RNs a necessity. This article discusses the Institute of Medicine's recommendations, how they relate to perioperative nursing, and ways in which nurses and educators can help promote expectations. Copyright © 2013 AORN, Inc. Published by Elsevier Inc. All rights reserved.

  5. Theoretical Analysis of the Relationships Between Modularity in Design and Modularity in Production

    DEFF Research Database (Denmark)

    Kubota, Flávio Issao; Hsuan, Juliana; Cauchick-Miguel, Paulo Augusto

    2017-01-01

    This paper investigates the relationships between modularity in design (MID) and modularity in production (MIP) in the automotive industry in terms of how automotive companies obtain benefits and/or drawbacks through MID/MIP relationships. A literature analysis was conducted in order to identify...... the possible relationships between MID and MIP as well as the concepts behind these connections. Sixty-one papers were identified to portray relationships between modular product architecture and modular production systems. Results show a representation of MID and MIP relationships by illustrating that many...... propositions are offered for future field research. Finally, relationships between MID and MIP might be connected with modularity’s maturity level in companies. This is a literature review paper; therefore, empirical evidence is needed to further support current findings. Future studies could analyze...

  6. Review of the Modular Administrative Structure.

    Science.gov (United States)

    Grand Valley State Colleges, Allendale, MI. Office of Institutional Analysis.

    The modular administrative structure implemented at Grand Valley State Colleges in 1973 is described as a system in which administrative affairs are divided into functional self-contained units called modules, each of which has a head or acting head who is responsible for the management of the functions contained within the module. A long-range…

  7. Modular cogeneration for commercial light industrial sector

    Energy Technology Data Exchange (ETDEWEB)

    Sakhuja, R.

    1984-01-01

    An analysis of gas utilities' efforts to market small cogeneration systems could be helpful to entrepreneurs now venturing into this area. Orders have been placed with Thermo Electron, USA for 15 Tecogen modular cogeneration units. Applications range from an airline catering kitchen to a university swimming pool. 5 figures, 1 table.

  8. Conformal branching rules and modular invariants

    International Nuclear Information System (INIS)

    Walton, M.A.

    1989-01-01

    Using the outer automorphisms of the affine algebra SU(n), we show how the branching rules for the conformal subalgebra SU(pq) contains SU(p) x SU(q) may be simply calculated. We demonstrate that new modular invariant combinations of SU(n) characters are obtainable from the branching rules. (orig.)

  9. Progress toward Modular UAS for Geoscience Applications

    Science.gov (United States)

    Dahlgren, R. P.; Clark, M. A.; Comstock, R. J.; Fladeland, M.; Gascot, H., III; Haig, T. H.; Lam, S. J.; Mazhari, A. A.; Palomares, R. R.; Pinsker, E. A.; Prathipati, R. T.; Sagaga, J.; Thurling, J. S.; Travers, S. V.

    2017-12-01

    Small Unmanned Aerial Systems (UAS) have become accepted tools for geoscience, ecology, agriculture, disaster response, land management, and industry. A variety of consumer UAS options exist as science and engineering payload platforms, but their incompatibilities with one another contribute to high operational costs compared with those of piloted aircraft. This research explores the concept of modular UAS, demonstrating airframes that can be reconfigured in the field for experimental optimization, to enable multi-mission support, facilitate rapid repair, or respond to changing field conditions. Modular UAS is revolutionary in allowing aircraft to be optimized around the payload, reversing the conventional wisdom of designing the payload to accommodate an unmodifiable aircraft. UAS that are reconfigurable like Legos™ are ideal for airborne science service providers, system integrators, instrument designers and end users to fulfill a wide range of geoscience experiments. Modular UAS facilitate the adoption of open-source software and rapid prototyping technology where design reuse is important in the context of a highly regulated industry like aerospace. The industry is now at a stage where consolidation, acquisition, and attrition will reduce the number of small manufacturers, with a reduction of innovation and motivation to reduce costs. Modularity leads to interface specifications, which can evolve into de facto or formal standards which contain minimum (but sufficient) details such that multiple vendors can then design to those standards and demonstrate interoperability. At that stage, vendor coopetition leads to robust interface standards, interoperability standards and multi-source agreements which in turn drive costs down significantly.

  10. Modular Regiospecific Synthesis of Nitrated Fatty Acids

    DEFF Research Database (Denmark)

    Hock, Katharina J.; Grimmer, Jennifer; Göbel, Dominik

    2016-01-01

    Endogenous nitrated fatty acids are an important class of signaling molecules. Herein a modular route for the efficient and regiospecific preparation of nitrooleic acids as well as various analogues is described. The approach is based on a simple set of alkyl halides as common building blocks...

  11. A Comparison of Modular Verification Techniques

    DEFF Research Database (Denmark)

    Andersen, Henrik Reif; Staunstrup, Jørgen; Maretti, Niels

    1997-01-01

    This paper presents and compares three techniques for mechanized verification of state oriented design descriptions. One is a traditional forwardgeneration of a fixed point characterizing the reachable states. The two others can utilize a modular structure provided by the designer. Onerequires...

  12. Modularization--A Road to Relevance?

    Science.gov (United States)

    Palow, William P.

    This paper describes a modular program at a community college for instructing non-science majors in college algebra. The two-course sequence is comprised of four modules each and successful completion of a module is required before a student proceeds to the next. Placement, grading policies, and scheduling are all discussed. A formative evaluation…

  13. A Case Study in Modular Programming

    DEFF Research Database (Denmark)

    Christensen, Aske Simon; Midtgaard, Jan; Winther, Johnni

    We report our experience in using two different languages to build the same software project. Specifically, we have converted an entire undergraduate compiler course from using AspectJ, an aspect-oriented language, to using OCaml, a functional language. The course has evolved over a period of eig...... in a modular way....

  14. The Modular Market. Studies in Further Education.

    Science.gov (United States)

    Theodossin, Ernest

    Origins of modular courses and the module in British postcompulsory education are considered, along with characteristics of modules, credit transfer, five case studies, and marketing in further and higher education. A module is a measured part (or course) of an extended learning experience that leads to specified qualifications. A designated…

  15. Modular simulation of reefer container dynamics

    DEFF Research Database (Denmark)

    Sørensen, Kresten Kjær; Nielsen, Jens Frederik Dalsgaard; Stoustrup, Jakob

    2014-01-01

    for faults enabling preventive maintenance. In this paper the feasibility of using different simulation methods is assessed with the goal of identifying a fast but accurate method that works well in a multi-rate environment. A modular multi-rate simulation environment for a dynamical system consisting...

  16. Building blocks for modular data acquisition systems

    Energy Technology Data Exchange (ETDEWEB)

    Hoffmann, B

    1996-12-31

    The principles of building blocks for modular data acquisition systems by means of the VIC bus are discussed. Real time operating systems based on the VME environment for program development drastically reducing the time needed to develop a working system. 4 figs.

  17. Modular sequent calculi for classical modal logics

    NARCIS (Netherlands)

    Gilbert, David; Maffezioli, Paolo

    This paper develops sequent calculi for several classical modal logics. Utilizing a polymodal translation of the standard modal language, we are able to establish a base system for the minimal classical modal logic E from which we generate extensions (to include M, C, and N) in a modular manner. Our

  18. Modularity, Working Memory and Language Acquisition

    Science.gov (United States)

    Baddeley, Alan D.

    2017-01-01

    The concept of modularity is used to contrast the approach to working memory proposed by Truscott with the Baddeley and Hitch multicomponent model. This proposes four sub components comprising the "central executive," an executive control system of limited attentional capacity that utilises storage based on separate but interlinked…

  19. Modular microfluidic system for biological sample preparation

    Science.gov (United States)

    Rose, Klint A.; Mariella, Jr., Raymond P.; Bailey, Christopher G.; Ness, Kevin Dean

    2015-09-29

    A reconfigurable modular microfluidic system for preparation of a biological sample including a series of reconfigurable modules for automated sample preparation adapted to selectively include a) a microfluidic acoustic focusing filter module, b) a dielectrophoresis bacteria filter module, c) a dielectrophoresis virus filter module, d) an isotachophoresis nucleic acid filter module, e) a lyses module, and f) an isotachophoresis-based nucleic acid filter.

  20. Modular Stellarator Reactor conceptual design study

    International Nuclear Information System (INIS)

    Miller, R.L.; Bathke, C.G.

    1983-01-01

    A conceptual design study of the Modular Stellarator Reactor is summarized. The physics basis of the approach is elucidated with emphasis on magnetics performance optimization. Key engineering features of the fusion power core are described. Comparisons with an analogous continuous-helical-coil (torsatron) system are made as the basis of a technical and economic assessment

  1. BEETLE - A modular electronics family for robotics

    CSIR Research Space (South Africa)

    Dickens, J

    2015-11-01

    Full Text Available of applications. A family of modular electronic elements is proposed to address this need. The Beautiful Embedded Electronic Logic Element (BEETLE) family of boards is designed to be compact, low cost, robust, reusable and easy to program. This allows the boards...

  2. Modular Engineering Concept at Novo Nordisk Engineering

    DEFF Research Database (Denmark)

    Moelgaard, Gert; Miller, Thomas Dedenroth

    1997-01-01

    This report describes the concept of a new engineering method at Novo Nordisk Engineering: Modular Engineering (ME). Three tools are designed to support project phases with different levels of detailing and abstraction. ME supports a standard, cross-functional breakdown of projects that facilitates...

  3. Creating Modular Platforms for Strategic Flexibility

    DEFF Research Database (Denmark)

    Sanchez, Ron

    2004-01-01

    In developing products, long‐term success depends on designing components that facilitate the creation of a family of current and future product options. Ron Sanchez emphasizes that this requires careful planning of shared technologies and production processes. The payoff is a modular approach...

  4. Modular groups in quantum field theory

    International Nuclear Information System (INIS)

    Borchers, H.-J.

    2000-01-01

    The author discusses the connection of Lagrangean quantum field theory, perturbation theory, the Lehmann-Symanzik-Zimmermann theory, Wightman's quantum field theory, the Euclidean quantum field theory, and the Araki-Haag-Kastler theory of local observables with modular groups. In this connection he considers the PCT-theorem, and the tensor product decomposition. (HSI)

  5. A Framework for Determining Product Modularity Levels

    DEFF Research Database (Denmark)

    Hvam, Lars; Herbert-Hansen, Zaza Nadja Lee; Haug, Anders

    2017-01-01

    products have been implemented in specific types companies (mostly mass producers), but little guidance exists on how to identify the right level of modularity for other types of companies (such as engineer-to-order companies). In this article, we address this gap by suggesting a framework that categorizes...

  6. Honeywell Modular Automation System Computer Software Documentation

    International Nuclear Information System (INIS)

    CUNNINGHAM, L.T.

    1999-01-01

    This document provides a Computer Software Documentation for a new Honeywell Modular Automation System (MAS) being installed in the Plutonium Finishing Plant (PFP). This system will be used to control new thermal stabilization furnaces in HA-211 and vertical denitration calciner in HC-230C-2

  7. Modular interpreters with implicit context propagation

    NARCIS (Netherlands)

    P.A. Inostroza Valdera (Pablo); T. van der Storm (Tijs)

    2017-01-01

    textabstractModular interpreters are a crucial first step towards component-based language development: instead of writing language interpreters from scratch, they can be assembled from reusable, semantic building blocks. Unfortunately, traditional language interpreters can be hard to extend because

  8. Modular stellarator reactor conceptual design study

    International Nuclear Information System (INIS)

    Miller, R.L.; Krakowski, R.A.; Bathke, C.G.

    1983-01-01

    A conceptual design study of the Modular Stellarator Reactor is summarized. The physics basis of the approach is elucidated with emphasis on magnetics performance optimization. Key engineering features of the fusion power core are described. Comparisons with an analogous continuous-helical-coil (torsatron) system are made as the basis of a technical and economic assessment

  9. Modular Infrastructure for Rapid Flight Software Development

    Science.gov (United States)

    Pires, Craig

    2010-01-01

    This slide presentation reviews the use of modular infrastructure to assist in the development of flight software. A feature of this program is the use of model based approach for application unique software. A review of two programs that this approach was use on are: the development of software for Hover Test Vehicle (HTV), and Lunar Atmosphere and Dust Environment Experiment (LADEE).

  10. Music, Language and Modularity Framed in Action

    Directory of Open Access Journals (Sweden)

    Isabelle Peretz

    2009-06-01

    Full Text Available Here, I examine to what extend music and speech share processing components by focusing on vocal production, that is, singing and speaking. In shaping my review, the modularity concept has been and continues to play a determinant role. Thus, I will first provide a brief background on the contemporary notion of modularity. Next, I will present evidence that musical abilities depend, in part, on modular processes. The evidence is coming mainly from neuropsychological dissociations. The relevance of findings of overlap in neuroimaging, of interference and domain-transfer effects between music and speech will also be addressed and discussed. Finally, I will contrast the modularity position with the resource-sharing framework proposed by Patel (2003, 2008a. This critical review should be viewed as an invitation to undertake future comparative research between music and language by focusing on the details of the functions that these mechanisms carry out, not only their specificity. Such comparative research is very important not only theoretically but also in practice because of their obvious clinical and educational implications.

  11. A Semantics for Modular General Logic Programs

    NARCIS (Netherlands)

    Etalle, Sandro

    1998-01-01

    Modular programs are built as a combination of separate modules, which may be developed and verified separately. Therefore, in order to reason over such programs, compositionality plays a crucial role: the semantics of the whole program must be obtainable as a simple function from the semantics of

  12. A semantics for modular general logic programs

    NARCIS (Netherlands)

    Etalle, S.

    1998-01-01

    Modular programs are built as a combination of separate modules, which may be developed and verified separately. Therefore, in order to reason over such programs, compositionality plays a crucial role: the semantics of the whole program must be obtainable as a simple function from the semantics of

  13. Modular pulse sequencing in a tokamak system

    International Nuclear Information System (INIS)

    Chew, A.C.; Lee, S.; Saw, S.H.

    1992-01-01

    Pulse technique applied in the timing and sequencing of the various part of the MUT tokamak system are discussed. The modular architecture of the pulse generating device highlights the versatile application of the simple physical concepts in precise and complicated research experiment. (author)

  14. Principles for Implementing Modularity in Healthcare

    DEFF Research Database (Denmark)

    Soffers, Ruter; Meijboom, Bert; Hsuan, Juliana

    in a modular way. We identify three principles to do so: 1) the service architecture should be decomposable; 2) a proper service specification process should be introduced; and 3) the presence of interfaces should be ensured. Followingthese principles should help policy makers as well as managers to implement...

  15. Nursing Homes

    Science.gov (United States)

    ... Home › Aging & Health A to Z › Nursing Homes Font size A A A Print Share Glossary Basic ... Reason For Living in A Nursing Home Some type of disability with activities of daily living (ADLs) ...

  16. Nursing and Midwifery Education in Rwanda: Telling our Story ...

    African Journals Online (AJOL)

    Nursing and Midwifery Education in Rwanda: Telling our Story. ... Journal Home > Vol 2, No 2 (2015) > ... The establishment of the Kigali Health Institute in1996 greatly advanced nursing and midwifery education with the awarding of an ...

  17. Management information systems and the role of the nurse vendor.

    Science.gov (United States)

    Lenkman, S

    1985-09-01

    Nurse vendors have the ability and motivation to respond to market imperatives faster than most health care institutions. Vendors can contribute important knowledge to nursing literature about the consultant-expert vendor-client relationship and the expectations of both.

  18. Rationalisation of Nursing Education in Limpopo province: Nurse educators’ perspectives

    Directory of Open Access Journals (Sweden)

    T.R. Makhuvha

    2007-09-01

    Full Text Available Nursing education institutions are facing a challenge of realigning its functioning according to the changes that are taking place within the country. The intention of the government post apartheid was to correct the imbalances which were brought about by the apartheid government and the following regulations and policies influenced the change in nursing education, that is, Reconstruction and Development Programme (RDP, White Paper on Higher Education (WPHE, and the National Qualification Framework (NQF (South Africa, 1995:6. In 1996 the government introduced the first democratic constitution of the Republic of South Africa (RS A according to Act 108 of 1996. In the light of those increasing changes in nursing education, led by political change, the experiences of nurse educators is a critical issue facing nursing campuses. The purpose of this study was two-fold; namely: to explore and describe the experiences of nurse educators with regard to the rationalisation of nursing education and to use information obtained to describe guidelines for the effective rationalisation of a nursing college in the Limpopo Province. A qualitative, exploratory, descriptive and contextual research design was used. Qualitative interviews were conducted with nurse educators who worked in nursing colleges before and after 1994. Measures to ensure trustworthiness were applied and ethical issues were adhered to throughout the research process. Data was analysed following Tesch’s method (Creswell 1994:154-155. The research established that nurse educators experienced dissatisfaction in several areas relating to the rationalization of nursing education. Support was also expected from bureaucracy at higher level. This study developed guidelines to policy makers and nurse educators to ensure effective rationalisation process.

  19. Rationalisation of nursing education in Limpopo province : nurse educators' perspectives.

    Science.gov (United States)

    Makhuvha, T R; Davhana-Maselesele, M; Netshandama, V O

    2007-12-01

    Nursing education institutions are facing a challenge of realigning its functioning according to the changes that are taking place within the country. The intention of the government post apartheid was to correct the imbalances which were brought about by the apartheid government and the following regulations and policies influenced the change in nursing education, that is, Reconstruction and Development Programme (RDP), White Paper on Higher Education (WPHE), and the National Qualification Framework (NQF) (South Africa, 1995:6). In 1996 the government introduced the first democratic constitution of the Republic of South Africa (RSA) according toAct 108 of 1996. In the light of those increasing changes in nursing education, led by political change, the experiences of nurse educators is a critical issue facing nursing campuses. The purpose of this study was two-fold; namely: to explore and describe the experiences of nurse educators with regard to the rationalisation of nursing education and to use information obtained to describe guidelines for the effective rationalisation of a nursing college in the Limpopo Province. A qualitative, exploratory, descriptive and contextual research design was used. Qualitative interviews were conducted with nurse educators who worked in nursing colleges before and after 1994. Measures to ensure trustworthiness were applied and ethical issues were adhered to throughout the research process. Data was analysed following Tesch's method (Creswell 1994:154-155). The research established that nurse educators experienced dissatisfaction in several areas relating to the rationalization of nursing education. Support was also expected from bureaucracy at higher level. This study developed guidelines to policy makers and nurse educators to ensure effective rationalisation process.

  20. Rationing nurses: Realities, practicalities, and nursing leadership theories.

    Science.gov (United States)

    Fast, Olive; Rankin, Janet

    2018-04-01

    In this paper, we examine the practicalities of nurse managers' work. We expose how managers' commitments to transformational leadership are undermined by the rationing practices and informatics of hospital reform underpinned by the ideas of new public management. Using institutional ethnography, we gathered data in a Canadian hospital. We began by interviewing and observing frontline leaders, nurse managers, and expanded our inquiry to include interviews with other nurses, staffing clerks, and administrators whose work intersected with that of nurse managers. We learned how nurse managers' responsibility for staffing is accomplished within tightening budgets and a burgeoning suite of technologies that direct decisions about whether or not there are enough nurses. Our inquiry explicates how technologies organize nurse managers to put aside their professional knowledge. We describe professionally committed nurse leaders attempting to activate transformational leadership and show how their intentions are subsumed within information systems. Seen in light of our analysis, transformational leadership is an idealized concept within which managers' responsibilities are shaped to conform to institutional purposes. © 2017 John Wiley & Sons Ltd.

  1. [The Role of Nursing Education in the Advancement of the Nursing Profession].

    Science.gov (United States)

    Chang Yeh, Mei

    2017-02-01

    The present article discusses the role of nursing education in the advancement of the nursing profession in the context of the three facets of knowledge: generation, dissemination, and application. Nursing is an applied science and the application of knowledge in practice is the ultimate goal of the nursing profession. The reform of the healthcare delivery model requires that nurses acquire and utilize evidence-based clinical knowledge, critical thinking, effective communication, and team collaboration skills in order to ensure the quality of patient care and safety. Therefore, baccalaureate education has become the minimal requirement for pre-licensure nursing education. Schools of nursing are responsible to cultivate competent nurses to respond to the demands on the nursing workforce from the healthcare system. Attaining a master's education in nursing helps cultivate Advanced Practice Registered Nurses (APRNs) to further expand the roles and functions of the nursing profession in order to promote the quality of care in clinical practice. Nursing faculty and scholars of higher education institutions generate nursing knowledge and develop professional scholarship through research. Attaining a doctoral education in nursing cultivates faculties and scholars who will continually generate and disseminate nursing knowledge into the future.

  2. Nursing Reclaims its Role.

    Science.gov (United States)

    Diers, Donna

    1982-01-01

    An attempt is made to explain the nurses' role: what the nurse is, what the nurse does, how the nurse is viewed by society, why nurses suffer burnout, nursing costs, and health care system reform. (CT)

  3. Neonatal Nursing

    OpenAIRE

    Crawford, Doreen; Morris, Maryke

    1994-01-01

    "Neonatal Nursing" offers a systematic approach to the nursing care of the sick newborn baby. Nursing actions and responsibilities are the focus of the text with relevant research findings, clinical applications, anatomy, physiology and pathology provided where necessary. This comprehensive text covers all areas of neonatal nursing including ethics, continuing care in the community, intranatal care, statistics and pharmokinetics so that holistic care of the infant is described. This book shou...

  4. Modular action on the massive algebra

    International Nuclear Information System (INIS)

    Saffary, T.

    2005-12-01

    The subject of this thesis is the modular group of automorphisms (σ m t ) t element of R , m>0, acting on the massive algebra of local observables M m (O) having their support in O is contained in R 4 . After a compact introduction to micro-local analysis and the theory of one-parameter groups of automorphisms, which are used extensively throughout the investigation, we are concerned with modular theory and its consequences in mathematics, e.g., Connes' cocycle theorem and classification of type III factors and Jones' index theory, as well as in physics, e.g., the determination of local von Neumann algebras to be hyperfinite factors of type III 1 , the formulation of thermodynamic equilibrium states for infinite-dimensional quantum systems (KMS states) and the discovery of modular action as geometric transformations. However, our main focus are its applications in physics, in particular the modular action as Lorentz boosts on the Rindler wedge, as dilations on the forward light cone and as conformal mappings on the double cone. Subsequently, their most important implications in local quantum physics are discussed. The purpose of this thesis is to shed more light on the transition from the known massless modular action to the wanted massive one in the case of double cones. First of all the infinitesimal generatore δ m of the group (σ m t ) t element of R is investigated, especially some assumptions on its structure are verified explicitly for the first time for two concrete examples. Then, two strategies for the calculation of σ m t itself are discussed. Some formalisms and results from operator theory and the method of second quantisation used in this thesis are made available in the appendix. (orig.)

  5. INFORMATION SECURITY IN MOBILE MODULAR MEASURING SYSTEMS

    Directory of Open Access Journals (Sweden)

    A. N. Tkhishev

    2017-01-01

    Full Text Available A special aspect of aircraft test is carrying out both flight evaluation and ground operation evaluation in a structure of flying aids and special tools equipment. The specific of flight and sea tests involve metering in offshore zone, which excludes the possibility of fixed geodetically related measuring tools. In this regard, the specific role is acquired by shipbased measurement systems, in particular the mobile modular measuring systems. Information processed in the mobile modular measurement systems is a critical resource having a high level of confidentiality. When carrying out their functions, it should be implemented a proper information control of the mobile modular measurement systems to ensure their protection from the risk of data leakage, modification or loss, i.e. to ensure a certain level of information security. Due to the specific of their application it is difficult to solve the problems of information security in such complexes. The intruder model, the threat model, the security requirements generated for fixed informatization objects are not applicable to mobile systems. It was concluded that the advanced mobile modular measuring systems designed for flight experiments monitoring and control should be created due to necessary information protection measures and means. The article contains a diagram of security requirements formation, starting with the data envelopment analysis and ending with the practical implementation. The information security probabilistic model applied to mobile modular measurement systems is developed. The list of current security threats based on the environment and specific of the mobile measurement system functioning is examined. The probabilistic model of the information security evaluation is given. The problems of vulnerabilities transformation of designed information system into the security targets with the subsequent formation of the functional and trust requirements list are examined.

  6. Cranial modularity and sequence heterochrony in mammals.

    Science.gov (United States)

    Goswami, Anjali

    2007-01-01

    Heterochrony, the temporal shifting of developmental events relative to each other, requires a degree of autonomy among those processes or structures. Modularity, the division of larger structures or processes into autonomous sets of internally integrated units, is often discussed in relation to the concept of heterochrony. However, the relationship between the developmental modules derived from studies of heterochrony and evolutionary modules, which should be of adaptive importance and relate to the genotype-phenotype map, has not been explicitly studied. I analyzed a series of sectioned and whole cleared-and-stained embryological and neonatal specimens, supplemented with published ontogenetic data, to test the hypothesis that bones within the same phenotypic modules, as determined by morphometric analysis, are developmentally integrated and will display coordinated heterochronic shifts across taxa. Modularity was analyzed in cranial bone ossification sequences of 12 therian mammals. A dataset of 12-18 developmental events was used to assess if modularity in developmental sequences corresponds to six phenotypic modules, derived from a recent morphometric analysis of cranial modularity in mammals. Kendall's tau was used to measure rank correlations, with randomization tests for significance. If modularity in developmental sequences corresponds to observed phenotypic modules, bones within a single phenotypic module should show integration of developmental timing, maintaining the same timing of ossification relative to each other, despite differences in overall ossification sequences across taxa. Analyses did not find any significant conservation of developmental timing within the six phenotypic modules, meaning that bones that are highly integrated in adult morphology are not significantly integrated in developmental timing.

  7. Feminism and nursing.

    Science.gov (United States)

    Chinn, P L; Wheeler, C E

    1985-01-01

    Feminism provides a personal, philosophic and political means for analyzing the realities of women's lives as lived in patriarchal systems. It is not a single line of thought; multiple approaches have been developed that provide diverse avenues for confronting systematic injustices while learning to value ourselves as women. Jo Ann Ashley, recognizing that new realities must emerge from within nursing rather than from other groups, states: "For many years we have heard that nursing is at the crossroads. Nursing never seems to get over being at a crossroads. Indeed, nursing has been at a crossroads many times, but instead of taking a new road, leaders in the profession always choose to continue bearing the burden of continuing to live out the subservient role under the patriarchal system, rather than taking a new road that can lead beyond patriarchy. Nursing is no longer at a crossroads. It is at a turning point. It needs to turn away from being the "token torturer" of itself and other women. It needs to turn toward the health awaiting women in a woman-defined, woman-created world that lies beyond patriarchal ideas and institutions." Movement in this direction requires becoming familiar with feminist literature and the insights that women scholars have provided. In nursing, a feminist perspective requires an uncompromising questioning of the forces that divide us from one another, the ethics of our actions, and our co-optation into the unhealthy environment of the current health care system.

  8. A Feminist Framework for Nurses on Boards.

    Science.gov (United States)

    Sundean, Lisa J; Polifroni, E Carol

    Nurses' knowledge, skills, and expertise uniquely situate them to contribute to health care transformation as equal partners in organizational board governance. The Institute of Medicine, the 10,000 Nurses on Boards Coalition, and a growing number of nurse and health care scholars advocate nurse board leadership; however, nurses are rarely appointed as voting board members. When no room is made for nurses to take a seat at the table, the opportunity is lost to harness the power of nursing knowledge for health care transformation and social justice. No philosophical framework underpins the emerging focus on nurse board leadership. The purpose of this article is to add to the extant nursing literature by suggesting feminism as a philosophical framework for nurses on boards. Feminism contributes to the knowledge base of nursing as it relates to the expanding roles of nurses in health care transformation, policy, and social justice. Furthermore, a feminist philosophical framework for nurses on boards sets the foundation for new theory development and validates ongoing advancement of the nursing profession. Copyright © 2016 Elsevier Inc. All rights reserved.

  9. Analysis of enabling factors in realizing modularization benefits

    DEFF Research Database (Denmark)

    Storbjerg, Simon Haahr; Brunø, Thomas Ditlev

    2012-01-01

    Although modularization is becoming a welldescribed and broadly applied concept, many of today’s firms still struggle to realize the promised benefits of this approach. Managing modularization is a complex matter, and in spite of this, a topic that has received far less attention compared...... to theories and methods concerning modularization of technical systems.Recognizing the need for guidance to realize the benefits of modularity, the purpose of this study is through a literature study and a case study to improve the insight into the organizational and systems related enablers and barriers...... with regard to obtaining the full potential of modularization....

  10. Nursing: What's a Nurse Practitioner?

    Science.gov (United States)

    ... as advanced practice nurses, or APNs) have a master's degree in nursing (MS or MSN) and board certification ... NP training emphasizes disease prevention, reduction of health risks, and thorough patient education. Like doctors, NPs are ...

  11. Assessment of knowledge of nurses regarding bioethics.

    Science.gov (United States)

    Saini, Radha; Saini, Parvesh; Alagh, Preety

    2014-01-01

    Nurses involved in research, whether as a principal investigator, a study coordinator, clinical trials nurse, or as a staff nurse caring for patients who are research subjects have a responsibility to promote the ethical conduct of clinical research. Will a registered nurse be ever able to challenge and infact unearth the unscrupulous medical practices which make poor patients guinea pigs in pharmaceutical company-sponsored clinical trials? Keeping this in view an exploratory study was carried out to assess the knowledge of bioethics among MSc Nursing students studying in recognised Nursing Colleges of North India. 92 percent of MSc nursing students scored below average knowledge regarding bioethics even after studying ethics in MSc (N) 1st year and B.Sc. Nursing degree programme. This research study strongly recommends the Indian Nursing Council-the statutory licensing body of nurses in India to ensure strict compliance of all researches (at masters as well as bachelors level) in nursing education with all the principles and components of bioethics. Need of the hour is to include at least one clinical nurse in the Institutional Ethics Committee in every medical and research institution.

  12. Generating alternatives in nursing: turning curriculum into a living process.

    Science.gov (United States)

    Perry, J; Moss, C

    The transfer of nursing education into higher education institutions is challenging nurses to re-think educational structures and processes. Traditionally, nursing education has used objective curriculum models which tend to reinforce bureaucratic rather than professional values. Critics suggest that these models, by their failure to incorporate social, political and cultural realities, contribute to theory-practice dichotomies. This paper shares the intentions of Deakin University's School of Nursing in developing alternative approaches to curriculum design and to learning and practising nursing.

  13. Learning maternity: the experiences of rural nurses.

    Science.gov (United States)

    MacKinnon, Karen

    2010-03-01

    Two research studies explored rural nurses' experience with the provision of maternity care in rural British Columbia, Canada. Frontline nurses, managers, and health-care providers were interviewed and their practices observed. One of the main challenges identified by rural nurses was ensuring that a knowledgeable/skilled maternity or perinatal nurse was always available at the local hospital. Learning how to provide safe and supportive maternity care is difficult for nurses working in small rural hospitals today due to declining birth rates, increased workloads, and a decrease in opportunities for mentoring. Decisions about the allocation of time off and resources for rural nurses' continuing professional education (CPE) were structured by discourses of personal responsibility for "continuing competence." These institutional work processes increase the burden on rural nurses, negatively affecting their opportunities for CPE and their experiences of providing maternity care, with implications for both patient safety and nurse retention.

  14. A instituição da liderança dos enfermeiros em questões de saúde Instituición del liderazgo del enfermero en cuestiones de salud Institution of nurse's leadership in health matters

    Directory of Open Access Journals (Sweden)

    Barbara Christovam

    2005-10-01

    Full Text Available O problema em questão nesta pesquisa foi o fato de os enfermeiros passarem a ocupar cargos de liderança administrativa dentro da Fundação Municipal de Saúde de Niterói (FMS. A Análise Institucional, tendência René Lourau, foi o método utilizado para analisar as relações estabelecidas por 10 enfermeiros gerentes de saúde. O "corpus teórico" foi construído pelo discurso oral dos agentes, através de entrevista guiada, delimitando-se três categorias: O Desafio de Ser Gerente, O Desafio de Ser Líder e o Desafio da Tomada de Decisão. Entre os conhecimentos construídos, ressaltam-se os DESAFIOS que o enfermeiro tem de enfrentar na gerência de saúde, que são: organizar o trabalho de outros profissionais e assumir de fato o papel de líder no sistema de saúde.El problema in cuestión en esa investigación ha sido el hecho de los enfermeros pasaren a ocupar cargos de liderazgo administrativo en la Fundación Municipal de Salud de Niterói (FMS. El Análisis Institucional, tendencia René Lourau, ha sido el método utilizado para analizar las relaciones establecidas por 10 enfermeros gerentes de salud. El "corpus teórico" ha sido construido por el discurso oral de los agentes, a través de entrevista guiada, delimitándose tres categorías: El Desafío de Ser Gerente, El Desafío de Ser Líder e El Desafío de la Tomada de Decisión. Entre los conocimientos construidos, resáltense los DESAFÍOS que el enfermero tiene de enfrentar en la gerencia de la salud, tales como: organizar el trabajo de otros profesionales y asumir de hecho el papel de líder en el sistema de salud.The subject matter in focus in this research was the fact of nurses begin to work in the management leadership at the Municipal Health Foundation of Niterói (FMS. The Institutional Analysis, René Lourau trend, was the method used for analyzing the relationships established by 10 nurses acting as health managers. The "theoretical base" was constructed by oral

  15. Influence of Workplace Bullying on Turkish Nurses' Psychological Distress and Nurses' Reactions to Bullying.

    Science.gov (United States)

    Bardakçı, Ezgi; Günüşen, Neslihan Partlak

    2016-03-01

    The study aims to determine the influence of bullying on nurses' psychological distress. A descriptive design was adopted. The study sample included 284 nurses of a university hospital in Izmir, Turkey. The Workplace Bullying Behavior Scale and the General Health Questionnaire were used. After the study was completed, it was determined that nurses with a master's degree were exposed to bullying more and that nurses exposed to bullying suffered higher levels of psychological distress and preferred to keep silent about it. Perpetrators of bullying were mainly head nurses. Bullying is a common workplace phenomenon, and in most cases, nurses bully each other. Bullied nurses suffer more psychological distress. Managers of health care institutions should always remember that nurses have a higher risk of exposure to bullying and that measures should be taken to support nurses. © The Author(s) 2014.

  16. Conflict between nursing student's personal beliefs and professional nursing values.

    Science.gov (United States)

    Pickles, David; de Lacey, Sheryl; King, Lindy

    2017-01-01

    Studies have established that negative perceptions of people living with HIV/AIDS exist among nursing students throughout the world, perceptions which can be detrimental to the delivery of high-quality nursing care. The purpose of this research was to explore socio-cultural influences on the perceptions of nursing students towards caring for people living with HIV/AIDS. The study was guided by stigma theory, a qualitative descriptive research approach was adopted. Data collected via semi-structured interviews were thematically analysed. Participants and research context: Participants were 21 international and Australian undergraduate nursing students enrolled in a Bachelor of Nursing programme at an Australian university. Ethical considerations: Ethical approval was granted by the Social and Behavioural Research Ethics Committee at the study university. Participation was entirely voluntary; informed consent was obtained before the study commenced; confidentiality and anonymity were assured. Three major themes were found: blame, othering and values. Complex and interrelated factors constructed participant perceptions of people living with HIV/AIDS, perceptions underscored by the prevailing culturally construed blame and othering associated with HIV/AIDS. The study found discordance between the negative personal beliefs and perceptions some nursing students have towards people living with HIV/AIDS, and the professional values expected of them as Registered Nurses. There was considerable commonality between this and previous studies on how homosexuality and illicit drug use were perceived and stigmatised, correlating with the blame directed towards people living with HIV/AIDS. These perceptions indicated some nursing students potentially risked not fulfilling the ethical and professional obligations the Registered Nurse. Nursing curriculum should be strengthened in relation to comprehending the meaning of being stigmatised by society. Educational institutions need to

  17. Forensic nursing in secure environments.

    Science.gov (United States)

    Shelton, Deborah

    2009-01-01

    There are few well-designed studies of corrections or prison nursing roles. This study seeks to describe the corrections or prison role of forensic nurses in the United States who provide care in secure environments. National data detailing the scope of practice in secure environments are limited. This pencil and paper survey describes the roles of 180 forensic nurses from 14 states who work in secure environments. Descriptive statistics are utilized. A repeated measures ANOVA with post hoc analyses was implemented. These nurses were older than average in age, but had 10 years or less experience in forensic nursing practice. Two significant roles emerged to "promote and implement principles that underpin effective quality and practice" and to "assess, develop, implement, and improve programs of care for individuals." Significant roles varied based upon the security classification of the unit or institution in which the nurses were employed. Access to information about these nurses and their nursing practice was difficult in these closed systems. Minimal data are available nationally, indicating a need for collection of additional data over time to examine changes in role. It is through such developments that forensic nursing provided in secure environments will define its specialization and attract the attention it deserves.

  18. Modular Manufacturing Simulator Users Manual

    Science.gov (United States)

    1997-01-01

    Since the agency was established in 1958, a key part of the National Aeronautics and Space Administration's mission has been to make technologies available to American industry so it can be more widely used by the citizens who paid for it. While many people might think that 'rocket science' has no application to earthly problems, rocket science in fact employs earthly materials, processes, and designs adapted for space, and which can be adapted for other purposes on Earth. Marshall Space Flight Center's Technology Transfer Office has outreach programs designed to connect American business, industries, educational institutions, and individuals who have needs, with NASA people and laboratories who may have the solutions. MSFC's national goal is to enhance America's competitiveness in the world marketplace and ensure that the technological breakthroughs by American laboratories benefit taxpayers and the many industries making up our Nation's industrial base. Activities may range from simple exchanges of technical data to Space Act Agreements which lead to NASA and industry working closely together to solve a problem. The goal is to ensure that America gains and maintains its proper place of leadership among the world's technologically developed nations. Some of the many technologies transferred from NASA to commercial customers include those associated with: Welding and fabrication; Medical and pharmaceutical uses; Fuels and coatings; Structural composites and Robotics. These activities are aimed to achieve the same goal: slowing, halting, and gradually reversing the erosion of American technological leadership. Legislation such as the National Technology Initiative starts at the top and works down through the national corporate structure, while MSFC's activities start at the grassroots level and work up through the small and medium-sized business which form the bulk of our industrial community.

  19. Engineering Institute

    Science.gov (United States)

    Projects Past Projects Publications NSEC » Engineering Institute Engineering Institute Multidisciplinary engineering research that integrates advanced modeling and simulations, novel sensing systems and new home of Engineering Institute Contact Institute Director Charles Farrar (505) 665-0860 Email UCSD EI

  20. Modularity Design Approach for Preventive Machine Maintenance

    Science.gov (United States)

    Ernawati, D.; Pudji, E.; Ngatilah, Y.; Handoyo, R.

    2018-01-01

    In a company, machine maintenance system will be very influential in production process activity. The company should have a scheduled engine maintenance system that does not require high costs when repairing and replacing machine parts. Modularity Design method is able to provide solutions to the engine maintenance scheduling system and can prevent fatal damage to the engine components. It can minimize the cost of repair and replacement of these machine components.The paper provides a solution to machine maintenance problems. The paper is also completed with case study of milling machines. That case studies can give us a real description about impact implementation of modularity design to prevent fatal damage to components and minimize the cost of repair and replacement of components of the machine.

  1. Siegel modular forms and black hole entropy

    Energy Technology Data Exchange (ETDEWEB)

    Belin, Alexandre; Castro, Alejandra [Institute for Theoretical Physics, University of Amsterdam,Science Park 904, Postbus 94485, 1090 GL Amsterdam (Netherlands); Gomes, João [Institute for Theoretical Physics, University of Amsterdam,Science Park 904, Postbus 94485, 1090 GL Amsterdam (Netherlands); Institute for Theoretical Physics, University of Utrecht,Leuvenlaan 3584 CE Utrecht (Netherlands); Keller, Christoph A. [Department of Mathematics, ETH Zurich,CH-8092 Zurich (Switzerland)

    2017-04-11

    We discuss the application of Siegel Modular Forms to Black Hole entropy counting. The role of the Igusa cusp form χ{sub 10} in the D1D5P system is well-known, and its transformation properties are what allows precision microstate counting in this case. We apply a similar method to extract the Fourier coefficients of other Siegel modular and paramodular forms, and we show that they could serve as candidates for other types of black holes. We investigate the growth of their coefficients, identifying the dominant contributions and the leading logarithmic corrections in various regimes. We also discuss similarities and differences to the behavior of χ{sub 10}, and possible physical interpretations of such forms both from a microscopic and gravitational point of view.

  2. The Modular Helium Reactor for Hydrogen Production

    International Nuclear Information System (INIS)

    E. Harvego; M. Richards; A. Shenoy; K. Schultz; L. Brown; M. Fukuie

    2006-01-01

    For electricity and hydrogen production, an advanced reactor technology receiving considerable international interest is a modular, passively-safe version of the high-temperature, gas-cooled reactor (HTGR), known in the U.S. as the Modular Helium Reactor (MHR), which operates at a power level of 600 MW(t). For hydrogen production, the concept is referred to as the H2-MHR. Two concepts that make direct use of the MHR high-temperature process heat are being investigated in order to improve the efficiency and economics of hydrogen production. The first concept involves coupling the MHR to the Sulfur-Iodine (SI) thermochemical water splitting process and is referred to as the SI-Based H2-MHR. The second concept involves coupling the MHR to high-temperature electrolysis (HTE) and is referred to as the HTE-Based H2-MHR

  3. DCNS invents the immersed civil modular reactor

    International Nuclear Information System (INIS)

    Guilhem, Jean

    2013-01-01

    SMRs (Small and Modular Reactors) are a response to networks smaller than 10 GW. They are under study in USA, Russia and China, and a Korean one is already certified. In France, DCNS proposes Flexblue, a compact modular 160 MWe reactor, completely immersed 60 to 100 m under the sea level, few kilometres off the coasts. Almost invisible and protected by the marine environment, it will benefit from an infinite cold source which will ensure a high safety level. It is designed to produce 1 MWh at less than 100 euros. It will be retrieved onshore for its dismantling at the end of its service life. Its operation is said to be neutral for surrounding ecosystems with a tritium release more than 90 per cent less than that of onshore power plants

  4. Lectures on tensor categories and modular functors

    CERN Document Server

    Bakalov, Bojko

    2000-01-01

    This book gives an exposition of the relations among the following three topics: monoidal tensor categories (such as a category of representations of a quantum group), 3-dimensional topological quantum field theory, and 2-dimensional modular functors (which naturally arise in 2-dimensional conformal field theory). The following examples are discussed in detail: the category of representations of a quantum group at a root of unity and the Wess-Zumino-Witten modular functor. The idea that these topics are related first appeared in the physics literature in the study of quantum field theory. Pioneering works of Witten and Moore-Seiberg triggered an avalanche of papers, both physical and mathematical, exploring various aspects of these relations. Upon preparing to lecture on the topic at MIT, however, the authors discovered that the existing literature was difficult and that there were gaps to fill. The text is wholly expository and finely succinct. It gathers results, fills existing gaps, and simplifies some pro...

  5. Modular Chemical Process Intensification: A Review.

    Science.gov (United States)

    Kim, Yong-Ha; Park, Lydia K; Yiacoumi, Sotira; Tsouris, Costas

    2017-06-07

    Modular chemical process intensification can dramatically improve energy and process efficiencies of chemical processes through enhanced mass and heat transfer, application of external force fields, enhanced driving forces, and combinations of different unit operations, such as reaction and separation, in single-process equipment. These dramatic improvements lead to several benefits such as compactness or small footprint, energy and cost savings, enhanced safety, less waste production, and higher product quality. Because of these benefits, process intensification can play a major role in industrial and manufacturing sectors, including chemical, pulp and paper, energy, critical materials, and water treatment, among others. This article provides an overview of process intensification, including definitions, principles, tools, and possible applications, with the objective to contribute to the future development and potential applications of modular chemical process intensification in industrial and manufacturing sectors. Drivers and barriers contributing to the advancement of process intensification technologies are discussed.

  6. SMARBot: a modular miniature mobile robot platform

    Science.gov (United States)

    Meng, Yan; Johnson, Kerry; Simms, Brian; Conforth, Matthew

    2008-04-01

    Miniature robots have many advantages over their larger counterparts, such as low cost, low power, and easy to build a large scale team for complex tasks. Heterogeneous multi miniature robots could provide powerful situation awareness capability due to different locomotion capabilities and sensor information. However, it would be expensive and time consuming to develop specific embedded system for different type of robots. In this paper, we propose a generic modular embedded system architecture called SMARbot (Stevens Modular Autonomous Robot), which consists of a set of hardware and software modules that can be configured to construct various types of robot systems. These modules include a high performance microprocessor, a reconfigurable hardware component, wireless communication, and diverse sensor and actuator interfaces. The design of all the modules in electrical subsystem, the selection criteria for module components, and the real-time operating system are described. Some proofs of concept experimental results are also presented.

  7. [Modularization by the open standard. (I)].

    Science.gov (United States)

    Hirano, H

    2000-10-01

    We are proceeding with the project called "Open LA21 Project" in the course of the clinical laboratory automation toward the 21st century. With the modular system that realizes integration, downsizing, a reasonable price, and is the future course in the clinical testing automation system as well, we aim to establish common standards among manufacturers as the only way to create user friendly market environments where the proper competition exists among the manufacturers. The common standards which are in preparation by the participating companies as "Open module system standards" are the standards which are going to be made public. They are intended to guarantee connection, compatibility of the products in conformity with the standards. In this project, we intend to realize the modular system that integrates each field, such as chemistry, hematology, coagulation/fibrinolysis, immunology, urinalysis in an early stage, and contribute positively to restructuring and upgrading the "raison d'etre" of the 21st century clinical testing.

  8. Toward the Modularization of Decision Support Systems

    Science.gov (United States)

    Raskin, R. G.

    2009-12-01

    Decision support systems are typically developed entirely from scratch without the use of modular components. This “stovepiped” approach is inefficient and costly because it prevents a developer from leveraging the data, models, tools, and services of other developers. Even when a decision support component is made available, it is difficult to know what problem it solves, how it relates to other components, or even that the component exists, The Spatial Decision Support (SDS) Consortium was formed in 2008 to organize the body of knowledge in SDS within a common portal. The portal identifies the canonical steps in the decision process and enables decision support components to be registered, categorized, and searched. This presentation describes how a decision support system can be assembled from modular models, data, tools and services, based on the needs of the Earth science application.

  9. Implementing a modular system of computer codes

    International Nuclear Information System (INIS)

    Vondy, D.R.; Fowler, T.B.

    1983-07-01

    A modular computation system has been developed for nuclear reactor core analysis. The codes can be applied repeatedly in blocks without extensive user input data, as needed for reactor history calculations. The primary control options over the calculational paths and task assignments within the codes are blocked separately from other instructions, admitting ready access by user input instruction or directions from automated procedures and promoting flexible and diverse applications at minimum application cost. Data interfacing is done under formal specifications with data files manipulated by an informed manager. This report emphasizes the system aspects and the development of useful capability, hopefully informative and useful to anyone developing a modular code system of much sophistication. Overall, this report in a general way summarizes the many factors and difficulties that are faced in making reactor core calculations, based on the experience of the authors. It provides the background on which work on HTGR reactor physics is being carried out

  10. Modular, Reconfigurable, High-Energy Technology Development

    Science.gov (United States)

    Carrington, Connie; Howell, Joe

    2006-01-01

    The Modular, Reconfigurable High-Energy (MRHE) Technology Demonstrator project was to have been a series of ground-based demonstrations to mature critical technologies needed for in-space assembly of a highpower high-voltage modular spacecraft in low Earth orbit, enabling the development of future modular solar-powered exploration cargo-transport vehicles and infrastructure. MRHE was a project in the High Energy Space Systems (HESS) Program, within NASA's Exploration Systems Research and Technology (ESR&T) Program. NASA participants included Marshall Space Flight Center (MSFC), the Jet Propulsion Laboratory (JPL), and Glenn Research Center (GRC). Contractor participants were the Boeing Phantom Works in Huntsville, AL, Lockheed Martin Advanced Technology Center in Palo Alto, CA, ENTECH, Inc. in Keller, TX, and the University of AL Huntsville (UAH). MRHE's technical objectives were to mature: (a) lightweight, efficient, high-voltage, radiation-resistant solar power generation (SPG) technologies; (b) innovative, lightweight, efficient thermal management systems; (c) efficient, 100kW-class, high-voltage power delivery systems from an SPG to an electric thruster system; (d) autonomous rendezvous and docking technology for in-space assembly of modular, reconfigurable spacecraft; (e) robotic assembly of modular space systems; and (f) modular, reconfigurable distributed avionics technologies. Maturation of these technologies was to be implemented through a series of increasingly-inclusive laboratory demonstrations that would have integrated and demonstrated two systems-of-systems: (a) the autonomous rendezvous and docking of modular spacecraft with deployable structures, robotic assembly, reconfiguration both during assembly and (b) the development and integration of an advanced thermal heat pipe and a high-voltage power delivery system with a representative lightweight high-voltage SPG array. In addition, an integrated simulation testbed would have been developed

  11. Discrete optimization in architecture extremely modular systems

    CERN Document Server

    Zawidzki, Machi

    2017-01-01

    This book is comprised of two parts, both of which explore modular systems: Pipe-Z (PZ) and Truss-Z (TZ), respectively. It presents several methods of creating PZ and TZ structures subjected to discrete optimization. The algorithms presented employ graph-theoretic and heuristic methods. The underlying idea of both systems is to create free-form structures using the minimal number of types of modular elements. PZ is more conceptual, as it forms single-branch mathematical knots with a single type of module. Conversely, TZ is a skeletal system for creating free-form pedestrian ramps and ramp networks among any number of terminals in space. In physical space, TZ uses two types of modules that are mirror reflections of each other. The optimization criteria discussed include: the minimal number of units, maximal adherence to the given guide paths, etc.

  12. Modular Power Architectures for Microgrid Clusters

    DEFF Research Database (Denmark)

    Lin, Hengwei; Liu, Leo; Guerrero, Josep M.

    2014-01-01

    One of the most important elements in microgrids is the configuration architecture which includes installed capacity, devices location, converter topologies, as well as system control and management strategies. Reliability, security and stability in microgrids require global communication systems...... in order to provide information for management, supervision, and protection purposes. In this paper, the main objective is to reveal the reasons leading to unreliability and insecurity in microgrids systems, and to propose a generic modular concept which is conceived from the viewpoint of a unified system....... The user-frame concept proposed here when designing microgrids considers that the end-user is the basis for the geographical deployment. Meanwhile, a modular user-oriented approach is adopted in order to enhance reliability and expansibility. Finally, a unified dispatching and hierarchical management...

  13. Integrating modular mechatronic systems for immersive performances

    DEFF Research Database (Denmark)

    Pagliarini, Luigi; Lund, Henrik Hautop

    2015-01-01

    and video output in a very easy manner, thanks to mechatronical wearable interfaces. In this light, we describe two of our systems that explore the concept of run-time composition of a variety of input and output modalities, e.g. both music and graphical expression. Indeed, we developed both hardware......As a branch of mechatronic research in interactivity, and in robot art, we describe the concept of implementing Playware based tools inspired by modern AI robotic systems for audio-video performances. We develop immersive and personalizable tools that can allow any user to manipulate both audio...... to create a run-time audio-video performance that is original and unique. This can further be combined with modular wearable – inspired by modular robotics – to interact and control the performance. This mechatronic wearable concept and its implementations exemplify how to convey a user-centered experience...

  14. Hierarchical State Machines as Modular Horn Clauses

    Directory of Open Access Journals (Sweden)

    Pierre-Loïc Garoche

    2016-07-01

    Full Text Available In model based development, embedded systems are modeled using a mix of dataflow formalism, that capture the flow of computation, and hierarchical state machines, that capture the modal behavior of the system. For safety analysis, existing approaches rely on a compilation scheme that transform the original model (dataflow and state machines into a pure dataflow formalism. Such compilation often result in loss of important structural information that capture the modal behaviour of the system. In previous work we have developed a compilation technique from a dataflow formalism into modular Horn clauses. In this paper, we present a novel technique that faithfully compile hierarchical state machines into modular Horn clauses. Our compilation technique preserves the structural and modal behavior of the system, making the safety analysis of such models more tractable.

  15. Reasoning about modular datatypes with Mendler induction

    Directory of Open Access Journals (Sweden)

    Paolo Torrini

    2015-09-01

    Full Text Available In functional programming, datatypes a la carte provide a convenient modular representation of recursive datatypes, based on their initial algebra semantics. Unfortunately it is highly challenging to implement this technique in proof assistants that are based on type theory, like Coq. The reason is that it involves type definitions, such as those of type-level fixpoint operators, that are not strictly positive. The known work-around of impredicative encodings is problematic, insofar as it impedes conventional inductive reasoning. Weak induction principles can be used instead, but they considerably complicate proofs. This paper proposes a novel and simpler technique to reason inductively about impredicative encodings, based on Mendler-style induction. This technique involves dispensing with dependent induction, ensuring that datatypes can be lifted to predicates and relying on relational formulations. A case study on proving subject reduction for structural operational semantics illustrates that the approach enables modular proofs, and that these proofs are essentially similar to conventional ones.

  16. Parallel Relational Universes – experiments in modularity

    DEFF Research Database (Denmark)

    Pagliarini, Luigi; Lund, Henrik Hautop

    2015-01-01

    : We here describe Parallel Relational Universes, an artistic method used for the psychological analysis of group dynamics. The design of the artistic system, which mediates group dynamics, emerges from our studies of modular playware and remixing playware. Inspired from remixing modular playware......, where users remix samples in the form of physical and functional modules, we created an artistic instantiation of such a concept with the Parallel Relational Universes, allowing arts alumni to remix artistic expressions. Here, we report the data emerged from a first pre-test, run with gymnasium’s alumni....... We then report both the artistic and the psychological findings. We discuss possible variations of such an instrument. Between an art piece and a psychological test, at a first cognitive analysis, it seems to be a promising research tool...

  17. Clinical Research Nursing: Development of a Residency Program
.

    Science.gov (United States)

    Showalter, Brandi L; Cline, Debbie; Yungclas, Jan; Frentz, Kelly; Stafford, Susan R; Maresh, Kelly J

    2017-10-01

    Clinical research nurses are essential in the coordination of clinical trials and the management of research participants. Without a stable, knowledgeable research nurse workforce, the conduct of research is affected. A research nurse residency is a novel approach to preparing new graduate nurses for the oncology research nurse role. This article will describe the development and content of the research nurse residency and how this approach is being used to address a need for clinical research nurses to support burgeoning clinical trials at a National Cancer Institute-designated comprehensive cancer center.
.

  18. Increasing nursing treatment for pediatric procedural pain.

    Science.gov (United States)

    Bice, April A; Gunther, Mary; Wyatt, Tami

    2014-03-01

    Procedural pain management is an underused practice in children. Despite the availability of efficacious treatments, many nurses do not provide adequate analgesia for painful interventions. Complementary therapies and nonpharmacologic interventions are additionally essential to managing pain. Owing to the increasing awareness of inadequate nursing utilization of pharmacologic measures for procedural pain, this paper focuses only on analgesic treatments. The aim of this review was to examine how varying degrees of quality improvement affect nursing utilization of treatments for routine pediatric procedural pain. A comprehensive search of databases including Cinahl, Medline/Pubmed, Web of Science, Google Scholar, Psycinfo, and Cochrane Library was performed. Sixty-two peer-reviewed research articles were examined. Ten articles focusing on quality improvement in pediatric pain management published in English from 2001 to 2011 were included. Three themes emerged: 1) increasing nursing knowledge; 2) nursing empowerment; and 3) protocol implementation. Research critique was completed with the use of guidelines and recommendations from Creswell (2009) and Garrard (2011). The literature reveals that nurses still think that pediatric pain management is essential. Quality improvement increases nursing utilization of procedural pain treatments. Although increasing nursing knowledge improves pediatric pain management, it appears that nursing empowerment and protocol implementation increase nursing compliance more than just education alone. Nurses providing pain management can enhance their individual practice with quality improvement measures that may increase nursing adherence to institutional and nationally recommended pediatric procedural pain management guidelines. Copyright © 2014 American Society for Pain Management Nursing. Published by Elsevier Inc. All rights reserved.

  19. AP1000{sup TM} plant modularization

    Energy Technology Data Exchange (ETDEWEB)

    Cantarero L, C.; Demetri, K. J. [Westinghouse Electric Co., 1000 Westinghouse Drive, Cranberry Township, PA 16066 (United States); Quintero C, F. P., E-mail: cantarc@westinghouse.com [Westinghouse Electric Spain, Padilla 17, 28006 Madrid (Spain)

    2016-09-15

    The AP1000{sup TM} plant is an 1100 M We pressurized water reactor (PWR) with passive safety features and extensive plant simplifications that enhance construction, operation, maintenance and safety. Modules are used extensively in the design of the AP1000 plant nuclear island. The AP1000 plant uses modern, modular-construction techniques for plant construction. The design incorporates vendor-designed skids and equipment packages, as well as large, multi-ton structural modules and special equipment modules. Modularization allows traditionally sequential construction tasks to be completed simultaneously. Factory-built modules can be installed at the site in a planned construction schedule. The modularized AP1000 plant allows many more construction activities to proceed in parallel. This reduces plant construction calendar time, thus lowering the costs of plant financing. Furthermore, performing less work onsite significantly reduces the amount of skilled field-craft labor, which costs more than shop labor. In addition to labor cost savings, doing more welding and fabrication in a factory environment raises the quality of work, allowing more scheduling flexibility and reducing the amount of specialized tools required onsite. The site layout for the AP1000 plant has been established to support modular construction and efficient operations during construction. The plant layout is compact, using less space than previous conventional plant layouts. This paper provides and overview of the AP1000 plant modules with an emphasis on structural modules. Currently the Westinghouse AP1000 plant has four units under construction in China and four units under construction in the United States. All have shown successful fabrication and installation of various AP1000 plant modules. (Author)

  20. Ripple transport in a modular Helias

    International Nuclear Information System (INIS)

    Beidler, C.D.

    1989-01-01

    Neoclassical transport rates are determined for Helical-Axis Advanced Stellarators (Helias). Special emphasis is given to Wendelstein VII-X candidates, for which the magnetic field is produced by a large number of discrete non-planar coils. The investigation is concentrated on the long-mean-free-path regime where particles trapped in local ripple wells of the magnetic field make the dominant contribution to transport. For Wendelstein VII-X, such particles fall into two classes; those localized in the helical ripple common to all stellarator-type devices and those very-localized particles which are trapped in the modular ripples existing between the individual coils. Using analytical techniques it is shown that helical-ripple transport rates are substantially reduced for all Wendelstein VII-X candidates relative to classical stellarator/torsatron configurations. This reduction is most pronounced in the 1/ν regime - equivalent helical ripples of less than 1% lead to reduction factors of more than an order of magnitude - but is significant throughout the entire long-mean-free-path regime. Modular ripple transport in Wendelstein VII-X is calculated by analytically solving the appropriate bounce-averaged kinetic equation. This solution assumes a general magnetic field model and fully accounts for the deformation of modular ripples due to the presence of the other magnetic-field harmonics. Results indicate that 12 coils per field period are necessary if modular-ripple losses are to remain smaller than helical-ripple losses over the entire plasma cross section. (orig.)

  1. A Modular Toolkit for Distributed Interactions

    Directory of Open Access Journals (Sweden)

    Julien Lange

    2011-10-01

    Full Text Available We discuss the design, architecture, and implementation of a toolkit which supports some theories for distributed interactions. The main design principles of our architecture are flexibility and modularity. Our main goal is to provide an easily extensible workbench to encompass current algorithms and incorporate future developments of the theories. With the help of some examples, we illustrate the main features of our toolkit.

  2. Modular architecture for robotics and teleoperation

    Science.gov (United States)

    Anderson, Robert J.

    1996-12-03

    Systems and methods for modularization and discretization of real-time robot, telerobot and teleoperation systems using passive, network based control laws. Modules consist of network one-ports and two-ports. Wave variables and position information are passed between modules. The behavior of each module is decomposed into uncoupled linear-time-invariant, and coupled, nonlinear memoryless elements and then are separately discretized.

  3. Asynchronous networks: modularization of dynamics theorem

    Science.gov (United States)

    Bick, Christian; Field, Michael

    2017-02-01

    Building on the first part of this paper, we develop the theory of functional asynchronous networks. We show that a large class of functional asynchronous networks can be (uniquely) represented as feedforward networks connecting events or dynamical modules. For these networks we can give a complete description of the network function in terms of the function of the events comprising the network: the modularization of dynamics theorem. We give examples to illustrate the main results.

  4. AP1000"T"M plant modularization

    International Nuclear Information System (INIS)

    Cantarero L, C.; Demetri, K. J.; Quintero C, F. P.

    2016-09-01

    The AP1000"T"M plant is an 1100 M We pressurized water reactor (PWR) with passive safety features and extensive plant simplifications that enhance construction, operation, maintenance and safety. Modules are used extensively in the design of the AP1000 plant nuclear island. The AP1000 plant uses modern, modular-construction techniques for plant construction. The design incorporates vendor-designed skids and equipment packages, as well as large, multi-ton structural modules and special equipment modules. Modularization allows traditionally sequential construction tasks to be completed simultaneously. Factory-built modules can be installed at the site in a planned construction schedule. The modularized AP1000 plant allows many more construction activities to proceed in parallel. This reduces plant construction calendar time, thus lowering the costs of plant financing. Furthermore, performing less work onsite significantly reduces the amount of skilled field-craft labor, which costs more than shop labor. In addition to labor cost savings, doing more welding and fabrication in a factory environment raises the quality of work, allowing more scheduling flexibility and reducing the amount of specialized tools required onsite. The site layout for the AP1000 plant has been established to support modular construction and efficient operations during construction. The plant layout is compact, using less space than previous conventional plant layouts. This paper provides and overview of the AP1000 plant modules with an emphasis on structural modules. Currently the Westinghouse AP1000 plant has four units under construction in China and four units under construction in the United States. All have shown successful fabrication and installation of various AP1000 plant modules. (Author)

  5. The Galois closure of Drinfeld modular towers

    DEFF Research Database (Denmark)

    Bassa, Alp; Beelen, Peter

    2011-01-01

    In this article we study Drinfeld modular curves X0(pn) associated to congruence subgroups Γ0(pn) of GL(2,Fq[T]) where p is a prime of Fq[T]. For n>r>0 we compute the extension degrees and investigate the structure of the Galois closures of the covers X0(pn)→X0(pr) and some of their variations...

  6. Modularity analysis of automotive control software

    OpenAIRE

    Dajsuren, Y.; Brand, van den, M.G.J.; Serebrenik, A.

    2013-01-01

    A design language and tool like MATLAB/Simulink is used for the graphical modelling and simulation of automotive control software. As the functionality based on electronics and software systems increases in motor vehicles, it is becoming increasingly important for system/software architects and control engineers in the automotive industry to ensure the quality of the highly complex MATLAB/Simulink control software. For automotive software, modularity is recognized as being a crucial quality a...

  7. Modular Zero Energy. BrightBuilt Home

    Energy Technology Data Exchange (ETDEWEB)

    Aldrich, Robb [Steven Winter Associates, Inc., Norwalk, CT (United States); Butterfield, Karla [Steven Winter Associates, Inc., Norwalk, CT (United States)

    2016-03-01

    With funding from the Building America Program, part of the U.S. Department of Energy Building Technologies Office, the Consortium for Advanced Residential Buildings (CARB) worked with BrightBuilt Home (BBH) to evaluate and optimize building systems. CARB’s work focused on a home built by Black Bros. Builders in Lincolnville, Maine (International Energy Conservation Code Climate Zone 6). As with most BBH projects to date, modular boxes were built by Keiser Homes in Oxford, Maine.

  8. Good families of Drinfeld modular curves

    DEFF Research Database (Denmark)

    Bassa, Alp; Beelen, Peter; Nguyen, Nhut

    2015-01-01

    In this paper, we investigate examples of good and optimal Drinfeld modular towers of function fields. Surprisingly, the optimality of these towers has not been investigated in full detail in the literature. We also give an algorithmic approach for obtaining explicit defining equations for some...... of these towers and, in particular, give a new explicit example of an optimal tower over a quadratic finite field....

  9. Emotional labor in nursing praxis

    Directory of Open Access Journals (Sweden)

    José Manuel da Silva Vilelas

    Full Text Available Healthcare work is, by nature, an activity full of intense emotions and therefore, is opportune ground for exploring emotions in the workplace in different contexts of nursing care. It is a very fertile terrain if care is focused on the emotions of the client, nurses, healthcare teams, and on the interaction of all actors involved. This article presents a theoretical reflection exploring the concept of emotional labor in the context of nursing care. Theoretical references from several fields of knowledge, namely sociology and nursing, have been adopted to conceptualize the theme. Studies on emotional labor have contributed toward the understanding of the key issue of emotional management in healthcare institutions and both its positive and negative impact on clients and professionals. The development of the theme of emotional labor in nursing has given rise to numerous theoretical approaches and perspectives explaining this concept.

  10. Ethical dilemmas and nursing.

    Science.gov (United States)

    Helm, A

    1984-08-01

    Professional responsibilities, tradition, and personal conscience along with legal, philosophical, and religious convictions dictate nursing interventions. Inevitably, these factors embrace life-sustaining therapies; however, in view of complications, prognosis, pain and suffering, and their own views of quality of life, some patients express wishes inconsistent with life-sustaining measures. In other situations, the health care provider as well as the patient may view heroic efforts as more debilitating than resortative. Resolving the conflict while preserving the patient's best interests requires a confrontation with the status of "do-not resuscitate" policies within th e nurse's institution, informed consent, refusal, and competency as the necessary underpinnings for the development of an ethical and legal posture within the profession, with which to approach significant decisions regarding life-sustaining therapies. Literally every hour of every day nurses are immediately and directly involved with resolving ethical dilemmas based upon judgements and interpretations of oral or written orders, patient and family wishes, professional training, and an infinite number of other factors. When clear policies or orders are lacking, the nurse is left with the burden of making a life or death decision. It is imperative that professional nurses assess the administrative, legal, and ethical ramifications of their actions in terms of ethical codes of practice, patients' rights, institutional and personal liability, civil and criminal laws, and private conscience. An understanding of these issues, passive and active euthansia, state and national trends, and uniform legislation can assist in resolutions of the no-code dilemma. Nursing as a profession must strive to develop sound and consistent guidelines and rationale for the scope of practice in ethical dilemmas.

  11. Modular low-voltage electron beams

    International Nuclear Information System (INIS)

    Berejka, A.J.; Avnery, Tovi; Carlson, Carl

    2004-01-01

    Modular, low-voltage systems have simplified electron beam (EB) technology for industrial uses and for research and development. Modular EB units are produced in quantity as sealed systems that are evacuated at the factory eliminating the need for vacuum pumps at the point of use. A simple plug-out--plug-in method of replacement eliminates downtime for servicing. Use of ultra-thin beam windows (<10 μm of titanium foil), solid-state 19 in. (48 cm) rack-mounted power supplies, an innovative design to extract and spread the beam (enabling systems to be placed adjacent to each other to extend beam width) and touch-screen computer controls, combine for ease of use and electrical transfer efficiency at voltages that can be varied between 80 and 150 kV and with high beam currents (up to 40 mA across the 25 cm window). These electron systems are available in three widths, the standard 25 cm and new 5 and 40 cm beams. Traditional uses in the graphic arts and coatings areas as well as uses in surface sterilization have found these compact, lightweight (approximately 15 kg) modular beams of interest. Units have been configured around complex shapes to enable three-dimensional surface curing (as for coatings on aluminum tubing) to be achieved at high production rates. Details of the beam construction and some industrial uses are discussed

  12. Modular low-voltage electron beams

    Science.gov (United States)

    Berejka, Anthony J.; Avnery, Tovi; Carlson, Carl

    2004-09-01

    Modular, low-voltage systems have simplified electron beam (EB) technology for industrial uses and for research and development. Modular EB units are produced in quantity as sealed systems that are evacuated at the factory eliminating the need for vacuum pumps at the point of use. A simple plug-out—plug-in method of replacement eliminates downtime for servicing. Use of ultra-thin beam windows (innovative design to extract and spread the beam (enabling systems to be placed adjacent to each other to extend beam width) and touch-screen computer controls, combine for ease of use and electrical transfer efficiency at voltages that can be varied between 80 and 150 kV and with high beam currents (up to 40 mA across the 25 cm window). These electron systems are available in three widths, the standard 25 cm and new 5 and 40 cm beams. Traditional uses in the graphic arts and coatings areas as well as uses in surface sterilization have found these compact, lightweight (approximately 15 kg) modular beams of interest. Units have been configured around complex shapes to enable three-dimensional surface curing (as for coatings on aluminum tubing) to be achieved at high production rates. Details of the beam construction and some industrial uses are discussed.

  13. More modular invariant anomalous U(1) breaking

    International Nuclear Information System (INIS)

    Gaillard, Mary K.; Giedt, Joel

    2002-01-01

    We consider the case of several scalar fields, charged under a number of U(1) factors, acquiring vacuum expectation values due to an anomalous U(1). We demonstrate how to make redefinitions at the superfield level in order to account for tree-level exchange of vector supermultiplets in the effective supergravity theory of the light fields in the supersymmetric vacuum phase. Our approach builds upon previous results that we obtained in a more elementary case. We find that the modular weights of light fields are typically shifted from their original values, allowing an interpretation in terms of the preservation of modular invariance in the effective theory. We address various subtleties in defining unitary gauge that are associated with the noncanonical Kaehler potential of modular invariant supergravity, the vacuum degeneracy, and the role of the dilaton field. We discuss the effective superpotential for the light fields and note how proton decay operators may be obtained when the heavy fields are integrated out of the theory at the tree-level. We also address how our formalism may be extended to describe the generalized Green-Schwarz mechanism for multiple anomalous U(1)'s that occur in four-dimensional Type I and Type IIB string constructions

  14. Preliminary feasibility study of modular reactors

    International Nuclear Information System (INIS)

    Yamaji, Kenji

    1987-01-01

    In the future, electric utilities will be required to make a switch-over to a more flexible and dynamic form of power supply due to the slowing growth of power demand, increasing uncertainty, the stagnating economy of increasing scale, the bottleneck of transmission and so on. Nuclear technology would also be required to adapt to this changing environment surrounding its development. The long term prospect of energy demand and nuclear power growth, and the evolution of commercial reactors in Japan are shown. The design of 1,300 MWe advanced LWRs has been completed, and as the reactors of next generation, the ultralarge LWRs of 1,500 - 1,800 MWe are suggested. However, there can be an alternative future for nuclear power development, and in this paper, the possibility for altering the image of conventional nuclear power technology by developing modular reactors which are economical even at small capacity, and can be sited in urban areas just like conventional thermal power plants is examined. The factors for the economical evaluation of modular reactors, learning effect and scale effect on the economy, the case study on a modular high temperature reactor designed by Interatom-GHT, and the possibility of siting in urban areas due to the system of inherent safety are reported. (Kako, I.)

  15. Small Modular Reactors (468th Brookhaven Lecture)

    International Nuclear Information System (INIS)

    Bari, Robert

    2011-01-01

    With good reason, much more media attention has focused on nuclear power plants than solar farms, wind farms, or hydroelectric plants during the past month and a half. But as nations around the world demand more energy to power everything from cell phone batteries to drinking water pumps to foundries, nuclear plants are the only non-greenhouse-gas producing option that can be built to operate almost anywhere, and can continue to generate power during droughts, after the sun sets, and when winds die down. To supply this demand for power, designers around the world are competing to develop more affordable nuclear reactors of the future: small modular reactors. Brookhaven Lab is working with DOE to ensure that these reactors are designed to be safe for workers, members of surrounding communities, and the environment and to ensure that the radioactive materials and technology will only be used for peaceful purposes, not weapons. In his talk, Bari will discuss the advantages and challenges of small modular reactors and what drives both international and domestic interest in them. He will also explain how Brookhaven Lab and DOE are working to address the challenges and provide a framework for small modular reactors to be commercialized.

  16. RAMS (Risk Analysis - Modular System) methodology

    Energy Technology Data Exchange (ETDEWEB)

    Stenner, R.D.; Strenge, D.L.; Buck, J.W. [and others

    1996-10-01

    The Risk Analysis - Modular System (RAMS) was developed to serve as a broad scope risk analysis tool for the Risk Assessment of the Hanford Mission (RAHM) studies. The RAHM element provides risk analysis support for Hanford Strategic Analysis and Mission Planning activities. The RAHM also provides risk analysis support for the Hanford 10-Year Plan development activities. The RAMS tool draws from a collection of specifically designed databases and modular risk analysis methodologies and models. RAMS is a flexible modular system that can be focused on targeted risk analysis needs. It is specifically designed to address risks associated with overall strategy, technical alternative, and `what if` questions regarding the Hanford cleanup mission. RAMS is set up to address both near-term and long-term risk issues. Consistency is very important for any comparative risk analysis, and RAMS is designed to efficiently and consistently compare risks and produce risk reduction estimates. There is a wide range of output information that can be generated by RAMS. These outputs can be detailed by individual contaminants, waste forms, transport pathways, exposure scenarios, individuals, populations, etc. However, they can also be in rolled-up form to support high-level strategy decisions.

  17. Modular Zero Energy. BrightBuilt Home

    Energy Technology Data Exchange (ETDEWEB)

    Aldrich, Robb [Consortium for Advanced Residential Buildings (CARB), Norwalk, CT (United States). Steven Winters Associates, Inc.; Butterfield, Karla [Consortium for Advanced Residential Buildings (CARB), Norwalk, CT (United States). Steven Winters Associates, Inc.

    2016-03-01

    Kaplan Thompson Architects (KTA) has specialized in sustainable, energy-efficient buildings, and they have designed several custom, zero-energy homes in New England. These zero-energy projects have generally been high-end, custom homes with budgets that could accommodate advanced energy systems. In an attempt to make zero energy homes more affordable and accessible to a larger demographic, KTA explored modular construction as way to provide high-quality homes at lower costs. In the mid-2013, KTA formalized this concept when they launched BrightBuilt Home (BBH). The BBH mission is to offer a line of architect-designed, high-performance homes that are priced to offer substantial savings off the lifetime cost of a typical home and can be delivered in less time. For the past two years, CARB has worked with BBH and Keiser Homes (the primary modular manufacturer for BBH) to discuss challenges related to wall systems, HVAC, and quality control. In Spring of 2014, CARB and BBH began looking in detail on a home to be built in Lincolnville, ME by Black Bros. Builders. This report details the solution package specified for this modular plan and the challenges that arose during the project.

  18. Modular load flow for restructured power systems

    CERN Document Server

    Hariharan, M V; Gupta, Pragati P

    2016-01-01

    In the subject of power systems, authors felt that a re-look is necessary at some conventional methods of analysis. In this book, the authors have subjected the time-honoured load flow to a close scrutiny. Authors have discovered and discussed a new load flow procedure – Modular Load Flow. Modular Load Flow explores use of power – a scalar – as source for electrical circuits which are conventionally analysed by means of phasors – the ac voltages or currents. The method embeds Kirchhoff’s circuit laws as topological property into its scalar equations and results in a unique wonderland where phase angles do not exist! Generators are shown to have their own worlds which can be superimposed to obtain the state of the composite power system. The treatment is useful in restructured power systems where stakeholders and the system operators may desire to know individual generator contributions in line flows and line losses for commercial reasons. Solution in Modular Load Flow consists of explicit expression...

  19. Final Report: Self-Consolidating Concrete Construction for Modular Units

    International Nuclear Information System (INIS)

    Gentry, Russell; Kahn, Lawrence; Kurtis, Kimberly; Petrovic, Bojan; Loreto, Giovanni; Van Wyk, Jurie; Canterero-Leal, Carlos

    2016-01-01

    This report focuses on work completed on DE-NE0000667, Self-Consolidating Concrete for Modular Units, in connection with the Department of Energy Nuclear Energy Enabling Technologies (DOE-NEET) program. This project was completed in the School of Civil and Environmental Engineering at the Georgia Institute of Technology, with Westinghouse Corporation as the industrial partner. The primary objective of this project was to develop self-consolidating concrete (also termed ''self-compacting concrete'' or SCC) mixtures so that concrete placement can be made into steel plate composite (SC) modular structures without the need for continuous concrete placement. As part of the research, SCC mixtures were developed and validated to ensure sufficient shear capacity across cold-joints, while minimizing shrinkage and temperature increase during curing to enhance concrete bonding with the steel plate construction found in modular units. The SCC mixtures developed were able to carry shearing forces across the cold-joint boundaries. This ''self-roughening'' was achieved by adding a tailored fraction of lightweight aggregate (LWA) to the concrete mix, some of which raised to the surface during curing, forming a rough surface on which subsequent concrete placements were made. The self-roughening behavior was validated through three sets of structural tests. Shear friction on small-scale specimens with cold joints was assessed using varying fractions of LWA and with varying amounts of external steel plate reinforcement. The results show that the shear friction coefficient, to be used with the provisions of ACI 318-14, Section 22.9, can be taken as 1.35. Mid-scale beam tests were completed to assess the cold-joint capacity in both in-plane and out-of-plane bending. The results showed that the self-roughened joints performed as well as monolithic joints. The final assessment was a full-scale test using a steel composite module supplied by

  20. Final Report: Self-Consolidating Concrete Construction for Modular Units

    Energy Technology Data Exchange (ETDEWEB)

    Gentry, Russell [Georgia Inst. of Technology, Atlanta, GA (United States); Kahn, Lawrence [Georgia Inst. of Technology, Atlanta, GA (United States); Kurtis, Kimberly [Georgia Inst. of Technology, Atlanta, GA (United States); Petrovic, Bojan [Georgia Inst. of Technology, Atlanta, GA (United States); Loreto, Giovanni [Georgia Inst. of Technology, Atlanta, GA (United States); Van Wyk, Jurie [Westinghouse Inc., Cranberry Township, PA (United States); Canterero-Leal, Carlos [Westinghouse Inc., Cranberry Township, PA (United States)

    2016-07-29

    This report focuses on work completed on DE-NE0000667, Self-Consolidating Concrete for Modular Units, in connection with the Department of Energy Nuclear Energy Enabling Technologies (DOE-NEET) program. This project was completed in the School of Civil and Environmental Engineering at the Georgia Institute of Technology, with Westinghouse Corporation as the industrial partner. The primary objective of this project was to develop self-consolidating concrete (also termed “self-compacting concrete” or SCC) mixtures so that concrete placement can be made into steel plate composite (SC) modular structures without the need for continuous concrete placement. As part of the research, SCC mixtures were developed and validated to ensure sufficient shear capacity across cold-joints, while minimizing shrinkage and temperature increase during curing to enhance concrete bonding with the steel plate construction found in modular units. The SCC mixtures developed were able to carry shearing forces across the cold-joint boundaries. This “self-roughening” was achieved by adding a tailored fraction of lightweight aggregate (LWA) to the concrete mix, some of which raised to the surface during curing, forming a rough surface on which subsequent concrete placements were made. The self-roughening behavior was validated through three sets of structural tests. Shear friction on small-scale specimens with cold joints was assessed using varying fractions of LWA and with varying amounts of external steel plate reinforcement. The results show that the shear friction coefficient, to be used with the provisions of ACI 318-14, Section 22.9, can be taken as 1.35. Mid-scale beam tests were completed to assess the cold-joint capacity in both in-plane and out-of-plane bending. The results showed that the self-roughened joints performed as well as monolithic joints. The final assessment was a full-scale test using a steel composite module supplied by Westinghouse and similar in construction to

  1. Adaptive multi-resolution Modularity for detecting communities in networks

    Science.gov (United States)

    Chen, Shi; Wang, Zhi-Zhong; Bao, Mei-Hua; Tang, Liang; Zhou, Ji; Xiang, Ju; Li, Jian-Ming; Yi, Chen-He

    2018-02-01

    Community structure is a common topological property of complex networks, which attracted much attention from various fields. Optimizing quality functions for community structures is a kind of popular strategy for community detection, such as Modularity optimization. Here, we introduce a general definition of Modularity, by which several classical (multi-resolution) Modularity can be derived, and then propose a kind of adaptive (multi-resolution) Modularity that can combine the advantages of different Modularity. By applying the Modularity to various synthetic and real-world networks, we study the behaviors of the methods, showing the validity and advantages of the multi-resolution Modularity in community detection. The adaptive Modularity, as a kind of multi-resolution method, can naturally solve the first-type limit of Modularity and detect communities at different scales; it can quicken the disconnecting of communities and delay the breakup of communities in heterogeneous networks; and thus it is expected to generate the stable community structures in networks more effectively and have stronger tolerance against the second-type limit of Modularity.

  2. Modular Training for Robot-Assisted Radical Prostatectomy: Where to Begin?

    Science.gov (United States)

    Lovegrove, Catherine; Ahmed, Kamran; Novara, Giacomo; Guru, Khurshid; Mottrie, Alex; Challacombe, Ben; der Poel, Henk Van; Peabody, James; Dasgupta, Prokar

    Effective training is paramount for patient safety. Modular training entails advancing through surgical steps of increasing difficulty. This study aimed to construct a modular training pathway for use in robot-assisted radical prostatectomy (RARP). It aims to identify the sequence of procedural steps that are learnt before surgeons are able to perform a full procedure without an intervention from mentor. This is a multi-institutional, prospective, observational, longitudinal study. We used a validated training tool (RARP Score). Data regarding surgeons' stage of training and progress were collected for analysis. A modular training pathway was constructed with consensus on the level of difficulty and evaluation of individual steps. We identified and recorded the sequence of steps performed by fellows during their learning curves. We included 15 urology fellows from UK, Europe, and Australia. A total of 15 surgeons were assessed by mentors in 425 RARP cases over 8 months (range: 7-79) across 15 international centers. There were substantial differences in the sequence of RARP steps according to the chronology of the procedure, difficulty level, and the order in which surgeons actually learned steps. Steps were not attempted in chronological order. The greater the difficulty, the later the cohort first undertook the step (p = 0.021). The cohort undertook steps of difficulty level I at median case number 1. Steps of difficulty levels II, III, and IV showed more variation in median case number of the first attempt. We recommend that, in the operating theater, steps be learned in order of increasing difficulty. A new modular training route has been designed. This incorporates the steps of RARP with the following order of priority: difficulty level > median case number of first attempt > most frequently undertaken in surgical training. An evidence-based modular training pathway has been developed that facilitates a safe introduction to RARP for novice surgeons. Copyright

  3. Modularization and nuclear power. Report by the Technology Transfer Modularization Task Team

    International Nuclear Information System (INIS)

    1985-06-01

    This report describes the results of the work performed by the Technology Transfer Task Team on Modularization. This work was performed as part of the Technology Transfer work being performed under Department of Energy Contract 54-7WM-335406, between December, 1984 and February, 1985. The purpose of this task team effort was to briefly survey the current use of modularization in the nuclear and non-nuclear industries and to assess and evaluate the techniques available for potential application to nuclear power. A key conclusion of the evaluation was that there was a need for a study to establish guidelines for the future development of Light Water Reactor, High Temperature Gas Reactor and Liquid Metal Reactor plants. The guidelines should identify how modularization can improve construction, maintenance, life extension and decommissioning

  4. Back to the future: A practice led transition program from Assistant in Nursing to Enrolled Nurse.

    Science.gov (United States)

    Faithfull-Byrne, Annette; Thompson, Lorraine; Welch, Tony; Williamson, Moira; Schafer, Keppel; Hallinan, Claire

    2017-01-01

    Continuing professional development is an essential element in professional nursing practice. In our Hospital and Health service, a gap in existing nursing pathways was identified for Assistants in Nursing (AINs), who wished to further their career in nursing and progress to Enrolled Nurse (EN). There is also little in the literature that addresses Assistants in Nursing wishing to progress their career to Enrolled Nurses. This article describes a quality improvement project designed to address this gap. The project was a collaborative venture between a Queensland Hospital and Health Service and an Institute of Tertiary and Further Education (TAFE). The focus was on creating a flexible career path for Assistants in Nursing, wishing to become Enrolled Nurses. The project resulted in the Diploma of Nursing program (theory and practice) being delivered within the hospital setting by nurse educators and clinical nurse consultants. This is unusual in that the program is normally delivered in the tertiary setting, by academic staff from the Institute of Further Education. Program implementation is described along with the challenges encountered. Outcomes from the project were: 78% completion rate; 100% employment on completion of their course of study; and 18% progressing to further their education such as Advance Enrolled Nurse or Registered Nurse. Student satisfaction regarding the program was also positive. The initiative established a local career path for Assistants in Nursing wishing to progress to Enrolled Nurse. This quality project demonstrates that collaborative ventures between the tertiary sector and hospital and health services, can create innovative flexible solutions for staff wishing to further their career in nursing. Copyright © 2016 Elsevier Ltd. All rights reserved.

  5. Rational Drug Use of Nurses

    Directory of Open Access Journals (Sweden)

    Mehtap Sahingoz

    2013-02-01

    Full Text Available ABSTRACT Objective: At this study to be aimed to assess status of the knowledge of nurses who working in public and private health institutions in Sivas province use of medication fort he treatment during their illnesses and patients and the attitudes of rational drug application. Matherials and methods: the researc planned to attend 750 nurses but it has been completed with participation of 641 nurses (Reaching rate 85,5%. This is a descriptive and cross-sectional study. in the study data were collected with a questionaire, percentages stated and chi square test was used for analysis. Results: %95,3 of nurses were females and mean age of them 29.21±4.85 years. The rate of contacting a doktor in case of illness is higher in 39.1% of nurses in the 21-30 age group and 48.6% of nurses working in primary care institutions. The level of self-treating is higher in 45.5 % of nurses working less than a year in profession .In the case of illness, 53% of nurses stated that they had left the medicine when signs of disease over. %98.8 of nurses expressed that they know effects of drugs used and 99.1% of them stated they know the side effects of drugs used. The entire group of postgraduate education status stated that they have not received the drug recommended by others. The level of suggesting a drug to someone else fort he same disease is higher in 65.8% of the group 31 years and older and group working over 40 hours per week. It were determined that used in consultation with the physician 65.2% of nurses antibiotics, 87.5% of them weiht loss drug and 82.7% of them contraceptive . 99.5% of the nurses have expressed that they inform to patients about use of their medications. Among the issues that expressed informations took place the application form of drugs (51.0 %and information of need to consult one if deemed one unexpected effect (59.6% . Also has been identified that of nurses acquired inform about drugs from drug book (vademecum (87.5 % and they

  6. Summer School and Conference : Computations with Modular Forms

    CERN Document Server

    Wiese, Gabor

    2014-01-01

    This volume contains original research articles, survey articles and lecture notes related to the Computations with Modular Forms 2011 Summer School and Conference, held at the University of Heidelberg. A key theme of the Conference and Summer School was the interplay between theory, algorithms and experiment. The 14 papers offer readers both, instructional courses on the latest algorithms for computing modular and automorphic forms, as well as original research articles reporting on the latest developments in the field. The three Summer School lectures provide an introduction to modern algorithms together with some theoretical background for computations of and with modular forms, including computing cohomology of arithmetic groups, algebraic automorphic forms, and overconvergent modular symbols. The 11 Conference papers cover a wide range of themes related to computations with modular forms, including lattice methods for algebraic modular forms on classical groups, a generalization of the Maeda conjecture, ...

  7. Failure of Emperion modular femoral stem with implant analysis

    Directory of Open Access Journals (Sweden)

    Benjamin M. Stronach, MD, MS

    2016-03-01

    Full Text Available Modularity in total hip arthroplasty provides multiple benefits to the surgeon in restoring the appropriate alignment and position to a previously damaged hip joint. The vast majority of modern implants incorporate modularity into their design with some implants having multiple modular interfaces. There is the potential for failure at modular junctions because of fretting and crevice corrosion in combination with mechanical loading. This case report details the failure of an Emperion (Smith and Nephew, Memphis, TN femoral stem in a 67-year-old male patient 6 years after total hip replacement. Analysis of the implant revealed mechanically assisted crevice corrosion that likely accelerated fatigue crack initiation in the hip stem. The benefits of modularity come with the potential drawback of a combination of fretting and crevice corrosion at the modular junction, which may accelerate fatigue, crack initiation and ultimately reduce the hip longevity.

  8. Towards a Formal Basis for Modular Safety Cases

    Science.gov (United States)

    Denney, Ewen; Pai, Ganesh

    2015-01-01

    Safety assurance using argument-based safety cases is an accepted best-practice in many safety-critical sectors. Goal Structuring Notation (GSN), which is widely used for presenting safety arguments graphically, provides a notion of modular arguments to support the goal of incremental certification. Despite the efforts at standardization, GSN remains an informal notation whereas the GSN standard contains appreciable ambiguity especially concerning modular extensions. This, in turn, presents challenges when developing tools and methods to intelligently manipulate modular GSN arguments. This paper develops the elements of a theory of modular safety cases, leveraging our previous work on formalizing GSN arguments. Using example argument structures we highlight some ambiguities arising through the existing guidance, present the intuition underlying the theory, clarify syntax, and address modular arguments, contracts, well-formedness and well-scopedness of modules. Based on this theory, we have a preliminary implementation of modular arguments in our toolset, AdvoCATE.

  9. A Comprehensive View On Benefits From Product Modularization

    DEFF Research Database (Denmark)

    Hansen, Poul H. Kyvsgård; Sun, Hongyi

    2010-01-01

    In many cases the phenomenon of product modularization is presented in an inherently positive way. Based on the frequency of these positive cases it might be expected that product modularization is a universal cure for any competitive weaknesses experienced by manufacturing or service companies....... Definitely, the many various aspects of product modularization have demonstrated substantial potentials regarding improved and enhanced competitiveness, but our empirical studies illustrate that the efforts in regards to realizing specific product modularization benefits need to be managed carefully. Our...... studies illustrates that the expected and the realized benefits from a product modularization effort rarely match. In most cases the companies have only weak estimations about both the type and the magnitude of the potential benefits when planning the modularization project. This indicates a serious need...

  10. Modular robotic tiles: experiments for children with autism

    DEFF Research Database (Denmark)

    Lund, Henrik Hautop; Dam Pedersen, Martin; Beck, Richard

    2009-01-01

    rehabilitation), and with the proper radio communication mechanism they may give unique possibilities for documentation of the physical activity (e.g., therapeutic treatment). A major point of concern in modular robotics is the connection mechanism, so we investigated different solutions for the connection......We developed a modular robotic tile and a system composed of a number of these modular robotic tiles. The system composed of the modular robotic tiles engages the user in physical activities, e.g., physiotherapy, sports, fitness, and entertainment. The modular robotic tiles motivate the user...... to perform physical activities by providing immediate feedback based upon their physical interaction with the system. With the modular robotic tiles, the user is able to make new physical set-ups within less than a minute. The tiles are applicable for different forms of physical activities (e.g., therapeutic...

  11. An analytically solvable model for rapid evolution of modular structure.

    Directory of Open Access Journals (Sweden)

    Nadav Kashtan

    2009-04-01

    Full Text Available Biological systems often display modularity, in the sense that they can be decomposed into nearly independent subsystems. Recent studies have suggested that modular structure can spontaneously emerge if goals (environments change over time, such that each new goal shares the same set of sub-problems with previous goals. Such modularly varying goals can also dramatically speed up evolution, relative to evolution under a constant goal. These studies were based on simulations of model systems, such as logic circuits and RNA structure, which are generally not easy to treat analytically. We present, here, a simple model for evolution under modularly varying goals that can be solved analytically. This model helps to understand some of the fundamental mechanisms that lead to rapid emergence of modular structure under modularly varying goals. In particular, the model suggests a mechanism for the dramatic speedup in evolution observed under such temporally varying goals.

  12. Brain modularity controls the critical behavior of spontaneous activity.

    Science.gov (United States)

    Russo, R; Herrmann, H J; de Arcangelis, L

    2014-03-13

    The human brain exhibits a complex structure made of scale-free highly connected modules loosely interconnected by weaker links to form a small-world network. These features appear in healthy patients whereas neurological diseases often modify this structure. An important open question concerns the role of brain modularity in sustaining the critical behaviour of spontaneous activity. Here we analyse the neuronal activity of a model, successful in reproducing on non-modular networks the scaling behaviour observed in experimental data, on a modular network implementing the main statistical features measured in human brain. We show that on a modular network, regardless the strength of the synaptic connections or the modular size and number, activity is never fully scale-free. Neuronal avalanches can invade different modules which results in an activity depression, hindering further avalanche propagation. Critical behaviour is solely recovered if inter-module connections are added, modifying the modular into a more random structure.

  13. Modular design of a scanning Gantry for animal SPECT, PET and CT applications

    International Nuclear Information System (INIS)

    Brady, J.A.M.; Lerch, M.; Bourke, J.; Rozenfeld, A.B.; Meikle, S.R.

    2005-01-01

    Full text: Using the modular design methodology, we have developed a scanning gantry system; custom designed for multi-modality nuclear imaging techniques (NITs) and the CoALA SPECT project. This paper discusses the gantry's flexible modular design and how significant components and functionality have been reused in other medical physics related instrumentation developed at the Centre for Medical Radiation Physics, University of Wollongong. The gantry is designed to meet the exacting requirements of researchers in new radiotracer development who require accurate functional and anatomical information-the scanning gantry has a linear stepping accuracy of +/-12.5 microns and an angular accuracy of +/-0.03 degree. The scanning gantry is a precision instrument that is also affordable to research groups working in small laboratories or universities. Copyright (2005) Australian Institute of Physics

  14. The Effectiveness of a Wireless Modular Bed Absence Sensor Device for Fall Prevention among Older Inpatients.

    Science.gov (United States)

    Subermaniam, Kogilavani; Welfred, Ridgwan; Subramanian, Pathmawathi; Chinna, Karuthan; Ibrahim, Fatimah; Mohktar, Mas S; Tan, Maw Pin

    2016-01-01

    Falls and fall-related injuries are increasingly serious issues among elderly inpatients due to population aging. The bed-exit alarm has only previously been evaluated in a handful of studies with mixed results. Therefore, we evaluated the effectiveness of a modular bed absence sensor device (M-BAS) in detecting bed exits among older inpatients in a middle income nation in East Asia. Patients aged ≥65 years on an acute geriatric ward who were able to mobilize with or without walking aids and physical assistance were recruited to the study. The total number of alarms and the numbers of true and false alarms were recorded by ward nurses. The M-BAS device is placed across the mattress of all consenting participants. Nurses' workload was assessed using the National Aeronautics and Space Administration-Task Load Index (NASA-TLX) score, while nurses' perceptions were surveyed. The sensitivity of the M-BAS was 100% with a positive predictive value of 68% and a nuisance alarm rate of 31%. There was a significant reduction in total NASA-TLX workload score (mean difference = 14.34 ± 13.96 SD, p  < 0.001) at the end of the intervention period. 83% of the nurses found the device useful for falls prevention, 97% found it user friendly, and 87% would use it in future. The M-BAS was able to accurately detect bed absence episodes among geriatric inpatients and alert nurses accordingly. The use of the device significantly reduced the total workload score, while the acceptability of the device was high among our nurses. A larger, cluster randomized study to measure actual falls outcome associated with the use of the device is now indicated.

  15. Florence Nightingale: The queen of nurses

    Directory of Open Access Journals (Sweden)

    Asha P Shetty

    2016-01-01

    Full Text Available Florence Nightingale, who was called as “the lady with the lamp,” by the sick and injured at Crimean war, has laid down strong foundational principles in nursing. Her multitasked role contributed significantly toward the development of nursing profession into structured institution. As an administrator, educator, researcher Nightingale's contributions moved nursing from disrespectable profession into replacing more of autonomy and evidence-based practice.

  16. Florence Nightingale: The queen of nurses

    OpenAIRE

    Asha P Shetty

    2016-01-01

    Florence Nightingale, who was called as “the lady with the lamp,” by the sick and injured at Crimean war, has laid down strong foundational principles in nursing. Her multitasked role contributed significantly toward the development of nursing profession into structured institution. As an administrator, educator, researcher Nightingale's contributions moved nursing from disrespectable profession into replacing more of autonomy and evidence-based practice.

  17. Nursing informatics and nursing ethics

    DEFF Research Database (Denmark)

    Kaltoft, Mette Kjer

    2013-01-01

    All healthcare visions, including that of The TIGER (Technology-Informatics-Guiding-Educational-Reform) Initiative envisage a crucial role for nursing. However, its 7 descriptive pillars do not address the disconnect between Nursing Informatics and Nursing Ethics and their distinct communities......-of-(care)-decision. Increased pressure for translating 'evidence-based' research findings into 'ethically-sound', 'value-based' and 'patient-centered' practice requires rethinking the model implicit in conventional knowledge translation and informatics practice in all disciplines, including nursing. The aim is to aid 'how...... nurses and other health care scientists more clearly identify clinical and other relevant data that can be captured to inform future comparative effectiveness research. 'A prescriptive, theory-based discipline of '(Nursing) Decisionics' expands the Grid for Volunteer Development of TIGER's newly launched...

  18. Nursing students' attitudes about home health nursing.

    Science.gov (United States)

    Prestia, Mindy; Murphy, Susan; Yoder, Marian

    2008-09-01

    In an effort to address the home care nursing shortage, this pilot study was designed to measure nursing students' attitudes toward home health nursing and to test the Home Health Attitude Questionnaire developed specifically for this study based on the Theory of Planned Behavior. Senior undergraduate nursing students and registered nursing to bachelor of science in nursing students completed the questionnaire.

  19. Fostering nursing ethics for practical nursing

    OpenAIRE

    森田, 敏子; モリタ, トシコ; Morita, Toshiko

    2014-01-01

    Higher nursing ethics can raise nursing quality. The author attempts to define theproblem from the seedling of sensibility in practical nursing and focuses on the clinical environment surrounding nursing ethics from its pedagogical and historicalaspects. On the basis of these standpoints, the author discusses issues on the practical nursing as a practitioner of nursing ethics.

  20. Modular products: Smartphone design from a circular economy perspective

    OpenAIRE

    Schischke, Karsten; Proske, Marina; Nissen, Nils F.; Lang, Klaus-Dieter

    2016-01-01

    Currently a range of modular smartphones is emerging, including the Fairphone 2, Puzzlephone, Google's Project ARA, RePhone, LG's G5 and others. In an industry of perceived short product cycles a modular design concept might become crucial for longer product lifetimes. The paper provides an overview on latest product developments and assesses these against environmental criteria, including longevity, durability, upgradeability, repairability and Design for Recycling and Reuse. Modular product...

  1. Environmental versatility promotes modularity in large scale metabolic networks

    OpenAIRE

    Samal A.; Wagner Andreas; Martin O.C.

    2011-01-01

    Abstract Background The ubiquity of modules in biological networks may result from an evolutionary benefit of a modular organization. For instance, modularity may increase the rate of adaptive evolution, because modules can be easily combined into new arrangements that may benefit their carrier. Conversely, modularity may emerge as a by-product of some trait. We here ask whether this last scenario may play a role in genome-scale metabolic networks that need to sustain life in one or more chem...

  2. Deficits and Solutions in the Development of Modular Factory Systems

    OpenAIRE

    Achim Kampker; Peter Burggräf; Moritz Krunke; Hanno Voet

    2017-01-01

    As a reaction to current challenges in factory planning, many companies think about introducing factory standards to lower planning times and decrease planning costs. If these factory standards are set-up with a high level of modularity, they are defined as modular factory systems. This paper deals with the main current problems in the application of modular factory systems in practice and presents a solution approach with its basic models. The methodology is based on methods from factory pla...

  3. Modular invariants from simple currents. An explicit proof

    International Nuclear Information System (INIS)

    Schellekens, A.N.; Yankielowicz, S.

    1989-01-01

    In a previous paper an orbifold construction was used to demonstrate that the existence of primary fields with simple fusion rules in a conformal field theory implies the existence of non-diagonal modular invariant partition functions. Here we present a direct and explicit proof of modular invariance, which also covers a few cases that could not be obtained with the orbifold method. We also give a very simple general formula for the modular matrix M. (orig.)

  4. Calculation and modular properties of multiloop superstring amplitudes

    International Nuclear Information System (INIS)

    Danilov, G. S.

    2013-01-01

    Multiloop superstring amplitudes are calculated within an extensively used gauge where the two-dimensional gravitino field carries Grassmann moduli. In general, the amplitudes possess, instead of modular symmetry, symmetry with respect to modular transformation supplemented with appropriate transformations of two-dimensional local supersymmetry. If the number of loops is larger than three, the integrationmeasures are notmodular forms, while the expression for the amplitude contains integrals along the boundary of the fundamental region of the modular group.

  5. Modular Universal Scalable Ion-trap Quantum Computer

    Science.gov (United States)

    2016-06-02

    SECURITY CLASSIFICATION OF: The main goal of the original MUSIQC proposal was to construct and demonstrate a modular and universally- expandable ion...Distribution Unlimited UU UU UU UU 02-06-2016 1-Aug-2010 31-Jan-2016 Final Report: Modular Universal Scalable Ion-trap Quantum Computer The views...P.O. Box 12211 Research Triangle Park, NC 27709-2211 Ion trap quantum computation, scalable modular architectures REPORT DOCUMENTATION PAGE 11

  6. Institutional advantage

    NARCIS (Netherlands)

    Martin, Xavier

    Is there such a thing as institutional advantage—and what does it mean for the study of corporate competitive advantage? In this article, I develop the concept of institutional competitive advantage, as distinct from plain competitive advantage and from comparative institutional advantage. I first

  7. Evolutionary institutionalism.

    Science.gov (United States)

    Fürstenberg, Dr Kai

    Institutions are hard to define and hard to study. Long prominent in political science have been two theories: Rational Choice Institutionalism (RCI) and Historical Institutionalism (HI). Arising from the life sciences is now a third: Evolutionary Institutionalism (EI). Comparative strengths and weaknesses of these three theories warrant review, and the value-to-be-added by expanding the third beyond Darwinian evolutionary theory deserves consideration. Should evolutionary institutionalism expand to accommodate new understanding in ecology, such as might apply to the emergence of stability, and in genetics, such as might apply to political behavior? Core arguments are reviewed for each theory with more detailed exposition of the third, EI. Particular attention is paid to EI's gene-institution analogy; to variation, selection, and retention of institutional traits; to endogeneity and exogeneity; to agency and structure; and to ecosystem effects, institutional stability, and empirical limitations in behavioral genetics. RCI, HI, and EI are distinct but complementary. Institutional change, while amenable to rational-choice analysis and, retrospectively, to criticaljuncture and path-dependency analysis, is also, and importantly, ecological. Stability, like change, is an emergent property of institutions, which tend to stabilize after change in a manner analogous to allopatric speciation. EI is more than metaphorically biological in that institutional behaviors are driven by human behaviors whose evolution long preceded the appearance of institutions themselves.

  8. Nurses' perceptions of the challenges related to the Omanization policy.

    Science.gov (United States)

    Al-Riyami, M; Fischer, I; Lopez, V

    2015-12-01

    Human resource development has become a major concern in Oman since the inception of the 'Omanization' policy in 1988. The main goal of this policy was to replace the expatriate nursing workforce with similarly qualified local nurses to develop a sustainable workforce and achieve self-reliance. The aim of this study is to explore the nurses' perceptions of Omanization policy. A qualitative research design was used and 16 Omani registered nurses and 26 student nurses were interviewed in depth. Transcribed data were analysed using content analysis. Two main themes emerged from the data: 'Challenges of sustaining the local nursing workforce' and 'Challenges of educational preparation for local nurses'. The participants agreed that Omanization benefited national development, social stability and ensuring local workforce. The challenges faced were cultural and work life balance, preparation of nurses and pace of replacement. The participants were concerned that the pace of replacement could leave behind a marked experience gap. A slow-phased approach to Omanization of the nursing workforce was recommended by the participants. Results obtained from this study reflect the perceptions and voices of student nurses and registered nurses only from the Institute of Nursing and Oman Ministry of Health. A policy of this magnitude requires gradual establishment. The upgrading of the nursing education to degree level, continuous professional development, mentoring and role modeling of expert nurses should be established to prepare local nurses for the localization of the nursing workforce. © 2015 International Council of Nurses.

  9. Nurse Project Consultant: Critical Care Nurses Move Beyond the Bedside to Affect Quality and Safety.

    Science.gov (United States)

    Mackinson, Lynn G; Corey, Juliann; Kelly, Veronica; O'Reilly, Kristin P; Stevens, Jennifer P; Desanto-Madeya, Susan; Williams, Donna; O'Donoghue, Sharon C; Foley, Jane

    2018-06-01

    A nurse project consultant role empowered 3 critical care nurses to expand their scope of practice beyond the bedside and engage within complex health care delivery systems to reduce harms in the intensive care unit. As members of an interdisciplinary team, the nurse project consultants contributed their clinical expertise and systems knowledge to develop innovations that optimize care provided in the intensive care unit. This article discusses the formal development of and institutional support for the nurse project consultant role. The nurse project consultants' responsibilities within a group of quality improvement initiatives are described and their challenges and lessons learned discussed. The nurse project consultant role is a new model of engaging critical care nurses as leaders in health care redesign. ©2018 American Association of Critical-Care Nurses.

  10. Perceived Calling and Work Engagement Among Nurses.

    Science.gov (United States)

    Ziedelis, Arunas

    2018-03-01

    The purpose of this study was to explore the relationship of perceived calling and work engagement in nursing over and above major work environment factors. In all, 351 nurses from various health care institutions completed the survey. Data were collected about the most demanding aspects of nursing, major job resources, the degree to which nursing is perceived as a meaningful calling, work engagement, and main demographic information. Hierarchical linear regression was applied to assess the relation between perceived calling and work engagement, while controlling for demographic and work environment factors, and perceived calling was significantly related to two out of three components of nurses' work engagement. The highest association was found with dedication component, and vigor component was related insignificantly. Results have shown that perceived calling might motivate nurses to engage in their work even in burdensome environment, although possible implications for the occupational well-being of nurses themselves remains unclear.

  11. Rural nurses' safeguarding work: reembodying patient safety.

    Science.gov (United States)

    MacKinnon, Karen

    2011-01-01

    Practice-based evidence includes research that is grounded in the everyshift experiences of rural nurses. This study utilized institutional ethnography to reembody the work of rural nurses and to explore how nurses' work experiences are socially organized. Registered nurses who work in small acute care hospitals were observed and interviewed about their work with the focus on their experiences of providing maternity care. The safeguarding work of rural nurses included anticipating problems and emergencies and being prepared; careful watching, surveillance, and vigilance; negotiating safety; being able to act in emergency situations; and mobilizing emergency transport systems. Increased attention to inquiry about safeguarding as an embodied nursing practice and the textual organization of the work of rural nurses is warranted.

  12. 76 FR 51014 - National Advisory Committee on Institutional Quality and Integrity, Office of Postsecondary...

    Science.gov (United States)

    2011-08-17

    ... nursing education, and State agencies for the approval of public postsecondary vocational education. The... State Approval Agency for Nursing Education 1. Mississippi Institutions of Higher Learning, Board of... Education 1. Kansas State Board of Nursing. 2. Maryland State Board of Nursing. 3. New York State Board of...

  13. American Nurses Association Nursing World

    Science.gov (United States)

    ... Standards Nursing Quality Ethics / Genetics & Genomics Code of Ethics Workplace Safety / Safe Patient Handling Needlestick Prevention Environmental Health Policy & Advocacy / Take Action Position Statements Member ...

  14. An Incremental Approach to Support Realization of Modularization Benefits

    DEFF Research Database (Denmark)

    Hansen, Poul H. Kyvsgård; Sun, Hongyi

    2010-01-01

    In general, the phenomenon of managing modularization is not well known. The cause-effect relationships between modularization and realized benefits are complex and comprehensive. Though a number of research works have contributed to the study of the phenomenon of efficient and effective...... modularization management it is far from clarified. Recognizing the need for further empirical research, we studied 40 modularity cases. Then we develop a research framework with the purpose of uncovering the current state. Furthermore, we formulate a tentative model aiming at guiding the platform management...

  15. Calculation and modular properties of multi-loop superstring amplitudes

    International Nuclear Information System (INIS)

    Danilov, G S

    2012-01-01

    Multi-loop superstring amplitude is calculated in the conventional gauge where Grassmann moduli are carried by the 2D gravitino field. Generally, instead of the modular symmetry, the amplitudes hold the symmetry under modular transformations added by relevant transformations of the 2D local supersymmetry. If a number of loops are larger than 3, the integration measures are not modular forms. In this case the expression for the amplitude contains an integral over the bound of the fundamental region of the modular group. (paper)

  16. Equacions de corbes modulars biel.líptiques

    OpenAIRE

    Ribes González, Jordi

    2013-01-01

    This thesis deals primarily with the question of finding equations for bielliptic modular curves of the type $X_{0}(N)$. After introducing the reader to some of the fundamental aspects on the theory modular curves, we discuss four different techniques for finding such models and give examples of their implementation in Sage.. Es tracta d'estudiar les corbes modulars biel.líptiques, determinades per F. Bars en l'article Bielliptic Modular curves [1999], amb l'objectiu de trobar equacions i, en...

  17. Modularity-like objective function in annotated networks

    Science.gov (United States)

    Xie, Jia-Rong; Wang, Bing-Hong

    2017-12-01

    We ascertain the modularity-like objective function whose optimization is equivalent to the maximum likelihood in annotated networks. We demonstrate that the modularity-like objective function is a linear combination of modularity and conditional entropy. In contrast with statistical inference methods, in our method, the influence of the metadata is adjustable; when its influence is strong enough, the metadata can be recovered. Conversely, when it is weak, the detection may correspond to another partition. Between the two, there is a transition. This paper provides a concept for expanding the scope of modularity methods.

  18. The Impact of Product and Service Modularity on Business Performance

    DEFF Research Database (Denmark)

    Hsuan, Juliana; Frandsen, Thomas; Raja, Jawwad

    Modularity has been proposed as a powerful way of managing complexity. The emerging literature points to the importance of modularity of service architecture, with case based studies in logistics and healthcare. Little is known about the relationship between product and service modularity...... and their effects on business performance, both empirically and theoretically. This paper explores the relationship between product and service modularity and their effects on business performance based on a survey of Danish manufacturers. We provide empirical and theoretical insights into the emerging fields...

  19. Levels of mobbing perception among nurses in Eastern Turkey.

    Science.gov (United States)

    Çevik Akyil, R; Tan, M; Saritaş, S; Altuntaş, S

    2012-09-01

    This is a descriptive and comparative study of levels of mobbing perception among nurses, causes and perpetrators of mobbing, reactions to and factors affecting mobbing. Data for the study were collected from a sample of 180 Turkish nurses between July 2007 and January 2008 using a three-part questionnaire. Nurses were frequently subjected to mobbing. Younger nurses, nurses with less institutional and professional experience, nurses with lower levels of education, and nurses working in internal medicine clinics and night shifts reported higher levels of mobbing. Nurses reported their managers as the most frequent perpetrators of mobbing, and bad working conditions as the most important cause of mobbing. Many participants reported that they had come to accept mobbing incidents and did not lodge any complaints prior to the study. However, they claimed that they will not tolerate mobbing any longer, and will lodge verbal and written complaints. © 2012 The Authors. International Nursing Review © 2012 International Council of Nurses.

  20. Outsiders in nursing education: cultural sensitivity in clinical education.

    Science.gov (United States)

    Debrew, Jacqueline Kayler; Lewallen, Lynne Porter; Chun, Edna

    2014-01-01

    Cultural competence is a stated value of nursing and nursing education. However, some institutional and traditional practices in nursing education can unintentionally impede nurses from achieving cultural competence. Both the literature and interviews with nurse educators show that despite educators' intentions to treat all students the same, nontraditional students may feel singled out and may in fact be singled out for closer scrutiny because of their difference from the demographic norms of nursing students. To ensure that the nursing profession reflects the composition of the patient population it serves, nurse educators must first acknowledge the Eurocentric culture of nursing education and, then, work to change the environment in which students are recruited, learn, and take on the role of beginning practicing nurses. © 2014.

  1. Comparison of Student Outcomes before and after Introduction of High-Fidelity Simulation in a Nursing School Curriculum

    Science.gov (United States)

    Decker, Teresa Frances O'Hara

    2014-01-01

    Nursing profession accrediting agencies and associations, including the National League for Nursing, the American Association of Colleges of Nursing, the National Council of State Boards of Nursing, and the Institute of Medicine, have called for the implementation and evaluation of educational innovations. Many nursing schools have attempted to be…

  2. Help for the Burned-Out Nurse?

    Science.gov (United States)

    Buechler, Donna K.

    1985-01-01

    A study was conducted to determine if a structured support group with a counseling format could prevent or reduce the burnout of professional nurses in an acute care institution. Results of the study were inconclusive, leading the author to call for more research on the subject of burnout in nurses. (CT)

  3. Abstract: Identifying Nurse Education Needs with Documentation ...

    African Journals Online (AJOL)

    Cultural differences have led to the development and implementation of educational topics not reflected in the documentation audit such as professional and institutional accountability rules and regulations for nurses. Conclusions: As nurses in Rwanda implement the change in clinical practice following this study, detailed ...

  4. Designing nursing excellence through a National Quality Forum nurse scholar program.

    Science.gov (United States)

    Neumann, Julie A; Brady-Schluttner, Katherine A; Attlesey-Pries, Jacqueline M; Twedell, Diane M

    2010-01-01

    Closing the knowledge gap for current practicing nurses in the Institute of Medicine (IOM) core competencies is critical to providing safe patient care. The National Quality Forum (NQF) nurse scholar program is one organization's journey to close the gap in the IOM core competencies in a large teaching organization. The NQF nurse scholar program is positioned to provide a plan to assist current nurses to accelerate their learning about quality improvement, evidence-based practice, and informatics, 3 of the core competencies identified by the IOM, and focus on application of skills to NQF nurse-sensitive measures. Curriculum outline, educational methodologies, administrative processes, and aims of the project are discussed.

  5. An administrative marketing strategy: a different perspective on the nursing process.

    Science.gov (United States)

    Beaupre, B A

    1988-11-01

    Through the methods of the nursing process, nurse administrators were able to sell nursing to nurses. The use of marketing to link the business world with nursing stimulated professional dedication, skill, and responsibility. The program helped to encourage habits of flexibility, ensure continuous learning, acceptance of change, and the opportunity for individuals and institutions to grow and advance. It promoted autonomous, collaborative, and consultative practice. Nurturing the nurse had become a reality.

  6. Development of small simplified modular reactors

    International Nuclear Information System (INIS)

    Hiki, Hideaki; Nakamaru, Mikihide

    2003-01-01

    The small simplified modular reactor, which is being development with matured BWR technologies together with innovative systems/components, will provide attractiveness for the energy market in the world due to its flexibility in energy demands as well as in site conditions, its high potential in reducing investment risk and its safety feature facilitating public acceptance. The flexibility is achieved by small output of 300 MWe and capability of long operating cycle (refueling intervals). The investment potential is expected from simplification/innovation in design such as natural circulation core cooling with the bottom located short core, internal upper entry control rod drives (CRDs) with ring-type dryers and hull structure building concept. The natural circulation core eliminates recirculation pumps as well as needs for maintenance of such pumps. The internal CRDs shorten the height of the reactor vessel (RPV) and consequently shorten the primary containment vessel (PCV). The hull structure facilitates modular arrangement, design standardization and factory fabrication. The safety feature mainly consists of large water inventory above the core without large penetration below the top of the core, passive containment cooling system (PCCS), passive auto-catalytic recombiner and in-vessel retention (IVR) capability. The large inventory increases the system response time in case of design base accidents including loss of coolant accidents. The PCCS suppresses PCV pressure by steam condensation without and AC power. The recombiner decreases hydrogen concentration in the PCV in case of a severe accident. The IVR could cool the molten core inside the RPV if the core should be damaged by loss of core coolability. These innovative systems/components featured in the small simplified modular reactor will stimulate global energy market. (author)

  7. Institutional entrepreneurship:

    DEFF Research Database (Denmark)

    Gretzinger, Susanne

    2018-01-01

    Institutional entrepreneurship pays specific attention to the process and outcomes of agents who are willing and capable of changing institutions. It has some common ground with the political entrepreneur, a concept that proposes change in norms and institutions because of commitment and activities...... of agents or organisations in the policy arena. The present chapter understands institutional entrepreneurship as the process of changing institutionalised practices. Based on a literature review, it describes the triggers, activities and potential effects of institutional entrepreneurs. The chapter...... concludes by tentatively arguing that political entrepreneurs can be institutional entrepreneurs, but institutional entrepreneurship can be considered as the broader concept that incorporates strategies and visions as well as interpretative-discursive power into the conceptual framework....

  8. Professional nurses' perception of their clinical teaching role at a ...

    African Journals Online (AJOL)

    Background. Nursing education institutions in Lesotho face an increasing number of enrolments owing to a high demand for professional nurses to work in the community. Enrolments have doubled during the last 3 years, without an increase in teaching resources or staff. Professional nurses in the wards are expected to ...

  9. Innovations in Nursing and Midwifery Education and Practice: New ...

    African Journals Online (AJOL)

    Innovations in Nursing and Midwifery Education and Practice: New York. University ... Background. New York University College of Nursing (NYUCN) is one of the original U.S. institutions to support the ... Results. Successful faculty recruitment and retention: Since the program's inception NYU has had 33 nursing and mid-.

  10. School Nurses Save Lives: Can We Provide the Data?

    Science.gov (United States)

    Malone, Susan Kohl; Bergren, Martha Dewey

    2010-01-01

    Vigilance has been central to nursing practice since Florence Nightingale. Often, the nurse's work of surveillance goes unnoticed and the public never recognizes the value of the nurse's work. The 1999 Institute of Medicine report on hospital deaths due to preventable errors has lifted the veil shrouding professional vigilance. But how to measure…

  11. Interfaces in service modularity : A typology developed in modular health care provision

    NARCIS (Netherlands)

    de Blok, C.; Meijboom, B.R.; Luijkx, K.G.; Schols, J.M.G.A.; Schroeder, R.G.

    2014-01-01

    We conduct case research in a particular service context, i.e. the sector for elderly care, in order to explore characteristics of interfaces and the role they play in service customization. Even though the study of modularity in areas other than goods production is increasing, little is known about

  12. Competence for older people nursing in care and nursing homes: An integrative review.

    Science.gov (United States)

    Kiljunen, Outi; Välimäki, Tarja; Kankkunen, Päivi; Partanen, Pirjo

    2017-09-01

    People living in care and nursing homes are vulnerable individuals with complex needs; therefore, a wide array of nursing competence is needed to ensure their well-being. When developing the quality of care in these units, it is essential to know what type of competence is required for older people nursing. The aim of this integrative review was to identify the competence needed for older people nursing in licensed practical nurses' and registered nurses' work in care and nursing homes. Integrative literature review. We performed an integrative review using Whittemore and Knafl's method. The CINAHL, MEDLINE, PsycINFO, SocINDEX and Scopus databases were searched for studies published from 2006 to April 2016. We assessed the quality of the studies using Joanna Briggs Institute critical appraisal tools and analysed the data by applying qualitative content analysis. Ten articles were included in the review. Most of the studies focused on registered nurses' work. We identified five competence areas that are needed for older people nursing in registered nurses' work in care and nursing homes: attitudinal and ethical, interactional, evidence-based care, pedagogical, and leadership and development competence. Empirical evidence of competence requirements related to licensed practical nurses' work in these facilities was scarce. The competence required for registered nurses and licensed practical nurses should be clearly identified to support competence management in the care and nursing home context. Well-educated nursing staff are needed in care and nursing homes to provide high-quality care because comprehensive and advanced nurse competence is required to meet the needs of older people. © 2016 John Wiley & Sons Ltd.

  13. A comparison of ethical issues in nursing practice across nursing units.

    Science.gov (United States)

    Park, Mihyun; Jeon, Sang Hee; Hong, Hyun-Ja; Cho, Sung-Hyun

    2014-08-01

    The complexity and variety of ethical issues in nursing is always increasing, and those issues lead to special concerns for nurses because they have critical impacts on nursing practice. The purpose of this study was to gather comprehensive information about ethical issues in nursing practice, comparing the issues in different types of nursing units including general units, oncology units, intensive care units, operating rooms, and outpatient departments. The study used a descriptive research design. Ethics/human rights issues encountered by nurses in their daily nursing practice were identified by using the Ethical Issues Scale. The study sample included 993 staff nurses working in a university hospital in South Korea. This study was approved by the University Institutional Review Board. Completed questionnaires were returned sealed with signed informed consent. The most frequently and disturbingly encountered issues across nursing units were "conflicts in the nurse-physician relationship," "providing care with a possible risk to your health," and "staffing patterns that limit patient access to nursing care." The findings of this study showed that nurses from different nursing units experienced differences in the types or frequency of ethical issues. In particular, intensive care units had the greatest means of all the units in all three component scales including end-of-life treatment issues, patient care issues, and human rights issues. Nurses experienced various ethical challenges in their daily practice. Of the ethical issues, some were distinctively and frequently experienced by nurses in a specific unit. This study suggested that identifying and understanding specific ethical issues faced by nurses in their own areas may be an effective educational approach to motivate nurses and to facilitate nurses' reflection on their experiences. © The Author(s) 2014.

  14. Honeywell Modular Automation System Computer Software Documentation

    International Nuclear Information System (INIS)

    STUBBS, A.M.

    2000-01-01

    The purpose of this Computer Software Document (CSWD) is to provide configuration control of the Honeywell Modular Automation System (MAS) in use at the Plutonium Finishing Plant (PFP). This CSWD describes hardware and PFP developed software for control of stabilization furnaces. The Honeywell software can generate configuration reports for the developed control software. These reports are described in the following section and are attached as addendum's. This plan applies to PFP Engineering Manager, Thermal Stabilization Cognizant Engineers, and the Shift Technical Advisors responsible for the Honeywell MAS software/hardware and administration of the Honeywell System

  15. 5-axes modular CNC machining center

    Directory of Open Access Journals (Sweden)

    Breaz Radu-Eugen

    2017-01-01

    Full Text Available The paper presents the development of a 5-axes CNC machining center. The main goal of the machine was to provide the students a practical layout for training in advanced CAM techniques. The mechanical structure of the machine was built in a modular way by a specialized company, which also implemented the CNC controller. The authors of this paper developed the geometric and kinematic model of the CNC machining center and the post-processor, in order to use the machine in a CAM environment.

  16. Morphology Independent Learning in Modular Robots

    DEFF Research Database (Denmark)

    Christensen, David Johan; Bordignon, Mirko; Schultz, Ulrik Pagh

    2009-01-01

    Hand-coding locomotion controllers for modular robots is difficult due to their polymorphic nature. Instead, we propose to use a simple and distributed reinforcement learning strategy. ATRON modules with identical controllers can be assembled in any configuration. To optimize the robot’s locomotion...... speed its modules independently and in parallel adjust their behavior based on a single global reward signal. In simulation, we study the learning strategy’s performance on different robot configurations. On the physical platform, we perform learning experiments with ATRON robots learning to move as fast...

  17. Quantization and non-holomorphic modular forms

    CERN Document Server

    Unterberger, André

    2000-01-01

    This is a new approach to the theory of non-holomorphic modular forms, based on ideas from quantization theory or pseudodifferential analysis. Extending the Rankin-Selberg method so as to apply it to the calculation of the Roelcke-Selberg decomposition of the product of two Eisenstein series, one lets Maass cusp-forms appear as residues of simple, Eisenstein-like, series. Other results, based on quantization theory, include a reinterpretation of the Lax-Phillips scattering theory for the automorphic wave equation, in terms of distributions on R2 automorphic with respect to the linear action of SL(2,Z).

  18. Multizone Modular Artillery Propelling Charge Studies.

    Science.gov (United States)

    1985-02-01

    15). As in the previous tcst s, !it th hi-,pad and 4bd itlo A" was at the front o)f the .1 A Aŕ~~ ComEŔ"MU 11- ZONE MODULAR CHARGE obk0- 51 m OMA-22...EXPPTP.R7-2a b A ,tO 1 N.Wfl& ’-.k TYP 11 (CTUAL L(T)__ PA’+ 2,00 5-w bt --356 d td 14~ Jan 82 - - PCD-18,020 lbs. --- C. ARMNY AY ,UNMTON PLANT, RADFORD, VA

  19. Playful Interaction with Voice Sensing Modular Robots

    DEFF Research Database (Denmark)

    Heesche, Bjarke; MacDonald, Ewen; Fogh, Rune

    2013-01-01

    This paper describes a voice sensor, suitable for modular robotic systems, which estimates the energy and fundamental frequency, F0, of the user’s voice. Through a number of example applications and tests with children, we observe how the voice sensor facilitates playful interaction between child...... children and two different robot configurations. In future work, we will investigate if such a system can motivate children to improve voice control and explore how to extend the sensor to detect emotions in the user’s voice....

  20. Testing programs for the Multimission Modular Spacecraft

    Science.gov (United States)

    Greenwell, T. J.

    1978-01-01

    The Multimission Modular Spacecraft (MMS) provides a standard spacecraft bus to a user for a variety of space missions ranging from near-earth to synchronous orbits. The present paper describes the philosophy behind the MMS module test program and discusses the implementation of the test program. It is concluded that the MMS module test program provides an effective and comprehensive customer buy-off at the subsystem contractor's plant, is an optimum approach for checkout of the subsystems prior to use for on-orbit servicing in the Shuttle Cargo Bay, and is a cost-effective technique for environmental testing.