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Sample records for culturally sensitive collaborative

  1. Building Cultural Sensitivity and Interprofessional Collaboration Through a Study Abroad Experience.

    Science.gov (United States)

    Gilliland, Irene; Attridge, Russell T; Attridge, Rebecca L; Maize, David F; McNeill, Jeanette

    2016-01-01

    Study abroad (SA) experiences for health professions students may be used to heighten cultural sensitivity to future patients and incorporate interprofessional education (IPE). Two groups of nursing and pharmacy students participated in an SA elective over a 2-year period, traveling to China and India. Both groups improved significantly in knowledge, awareness, and skills following the travel experiences. Student reflections indicate that the SA experience was transformative, changing their views of travel, other cultures, personal environment, collaboration with other health professionals, and themselves. Use of SA programs is a novel method to encourage IPE, with a focus on enhancing the acquisition of cultural competency skills. Copyright 2016, SLACK Incorporated.

  2. Communication Skills, Cultural Sensitivity, and Collaboration in an Experiential Language Village Simulation

    Science.gov (United States)

    Clark, Allen; Minami, Nathan

    2015-01-01

    This article discusses five college students' experiences in a simulated full-immersion, Arabic-speaking language village and the impact of that experience on learners' beliefs about the power of collaborative learning, the critical importance of cultural awareness, the efficacy of learning languages within a functioning community of practice, and…

  3. Developing cultural sensitivity

    DEFF Research Database (Denmark)

    Ruddock, Heidi; Turner, deSalle

    2007-01-01

    . Background. Many countries are becoming culturally diverse, but healthcare systems and nursing education often remain mono-cultural and focused on the norms and needs of the majority culture. To meet the needs of all members of multicultural societies, nurses need to develop cultural sensitivity......Title. Developing cultural sensitivity: nursing students’ experiences of a study abroad programme Aim. This paper is a report of a study to explore whether having an international learning experience as part of a nursing education programme promoted cultural sensitivity in nursing students...... and incorporate this into caregiving. Method. A Gadamerian hermeneutic phenomenological approach was adopted. Data were collected in 2004 by using in-depth conversational interviews and analysed using the Turner method. Findings. Developing cultural sensitivity involves a complex interplay between becoming...

  4. Culturally sensitive assessment.

    Science.gov (United States)

    Edwards, C P; Kumru, A

    1999-04-01

    Issues of cultural interaction and culturally sensitive assessment and treatment of young children have become prominent in recent years for mental health professionals, for reasons having to do with changing demographics, public values, and professional vision. "Culture" refers to the sociocultural adaptation of design for living shared by people as members of a community. Mental health professionals who work with culturally diverse populations need to become culturally self-aware and find abstract and experiential ways to build a useful body of professional knowledge concerning childrearing and discipline practices, health and illness beliefs, communication styles, and expectations about family or professional relations or other group interactions. They also need to learn how to work effectively in intercultural teams, use families as partners and resources, train and work with interpreters, and select and use formal and nonformal assessment procedures in appropriate, culturally sensitive ways.

  5. Culture-sensitive psychotraumatology

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    Ulrich Schnyder

    2016-07-01

    Full Text Available Background: Although there is some evidence of the posttraumatic stress disorder (PTSD construct's cross cultural validity, trauma-related disorders may vary across cultures, and the same may be true for treatments that address such conditions. Experienced therapists tailor psychotherapy to each patient's particular situation, to the nature of the patient's psychopathology, to the stage of therapy, and so on. In addition, culture-sensitive psychotherapists try to understand how culture enhances the meaning of their patient's life history, the cultural components of their illness and help-seeking behaviors, as well as their expectations with regard to treatment. We cannot take for granted that all treatment-seeking trauma survivors speak our language or share our cultural values. Therefore, we need to increase our cultural competencies. Methods: The authors of this article are clinicians and/or researchers from across the globe, working with trauma survivors in various settings. Each author focused on one or more specific cultural aspects of working with trauma survivors and highlighted the following aspects. Results: As a result of culture-specific individual and collective meanings linked to trauma and trauma-related disorders survivors may be exposed to (self-stigma in the aftermath of trauma. Patients who are reluctant to talk about their traumatic experiences may instead be willing to write or use other ways of accessing the painful memories such as drawing. In other cultures, community and family cohesion are crucial elements of recovery. While awareness of culture-specific aspects is important, we also need to beware of premature cultural stereotyping. When disseminating empirically supported psychotherapies for PTSD across cultures, a number of additional challenges need to be taken into account: many low and middle income countries have very limited resources available and suffer from a poor health infrastructure. Conclusions: In summary

  6. Culture-sensitive psychotraumatology

    Science.gov (United States)

    Schnyder, Ulrich; Bryant, Richard A.; Ehlers, Anke; Foa, Edna B.; Hasan, Aram; Mwiti, Gladys; Kristensen, Christian H.; Neuner, Frank; Oe, Misari; Yule, William

    2016-01-01

    Background Although there is some evidence of the posttraumatic stress disorder (PTSD) construct's cross cultural validity, trauma-related disorders may vary across cultures, and the same may be true for treatments that address such conditions. Experienced therapists tailor psychotherapy to each patient's particular situation, to the nature of the patient's psychopathology, to the stage of therapy, and so on. In addition, culture-sensitive psychotherapists try to understand how culture enhances the meaning of their patient's life history, the cultural components of their illness and help-seeking behaviors, as well as their expectations with regard to treatment. We cannot take for granted that all treatment-seeking trauma survivors speak our language or share our cultural values. Therefore, we need to increase our cultural competencies. Methods The authors of this article are clinicians and/or researchers from across the globe, working with trauma survivors in various settings. Each author focused on one or more specific cultural aspects of working with trauma survivors and highlighted the following aspects. Results As a result of culture-specific individual and collective meanings linked to trauma and trauma-related disorders survivors may be exposed to (self-)stigma in the aftermath of trauma. Patients who are reluctant to talk about their traumatic experiences may instead be willing to write or use other ways of accessing the painful memories such as drawing. In other cultures, community and family cohesion are crucial elements of recovery. While awareness of culture-specific aspects is important, we also need to beware of premature cultural stereotyping. When disseminating empirically supported psychotherapies for PTSD across cultures, a number of additional challenges need to be taken into account: many low and middle income countries have very limited resources available and suffer from a poor health infrastructure. Conclusions In summary, culture-sensitive

  7. Networked Cultures in the Collaborative Economy

    DEFF Research Database (Denmark)

    2017-01-01

    ecology, sociology, anthropology and cultural theory), the chapter identifies distinct theoretical frameworks to describe the constitution of communities and discusses their relevance to the collaborative economy. These frameworks explain the drivers of communitarian behavior and resource circulation...

  8. Networked Cultures in the Collaborative Economy

    DEFF Research Database (Denmark)

    2017-01-01

    This chapter charts diverse approaches to conceptualizing the cultures of connection characterizing the collaborative economy. To decode the “we-conomy”, we revisit classic notions of coexistence, collaboration and bonding in communities. Informed by a multidisciplinary review (touching upon human...... ecology, sociology, anthropology and cultural theory), the chapter identifies distinct theoretical frameworks to describe the constitution of communities and discusses their relevance to the collaborative economy. These frameworks explain the drivers of communitarian behavior and resource circulation......, and together open up for multidimensional interpretations of social exchange in the collaborative economy. The chapter concludes with a critical reflection on the challenges of understanding the collaborative economy in tourism, particularly when discourses are dominated by a communitarian logic...

  9. Cross Cultural Collaboration: Opportunities and Challenges

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    Christina Ho

    2009-08-01

    Full Text Available This paper introduces the next section of this special issue, which examines the politics of cross-cultural collaboration to resist racism and war. In an era defined by a ‘War on Terror’ which has transformed both foreign policy and domestic community relations, social movements need to find more effective ways of bringing activists together to respond to the Islamophobia and aggressive forms of nationalism that have emerged in countries like Australia. However, as the paper shows, collaboration across cultures is a fraught and potentially dangerous process. In outlining some of the challenges of cross-cultural collaboration, the paper aims to contribute to more informed and critical practices within social movements mobilising against the ‘War on Terror’, whether internationally or at home.

  10. Culturally sensitive adaptation of the concept of relational communication therapy as a support to language development: An exploratory study in collaboration with a Tanzanian orphanage.

    Science.gov (United States)

    Schütte, Ulrike

    2016-11-07

    Orphans and other vulnerable children (OVC) who grow up in institutional care often show communication and language problems. The caregivers lack training, and there are few language didactics programmes aimed at supporting communication and language development in OVC in institutional care in Tanzania. The purpose of the study was to adapt the German concept of relational communication therapy (RCT) as a support to language development in a Tanzanian early childhood education context in a culturally sensitive way. Following the adaptation of the concept, a training programme for Tanzanian caregiver students was developed to compare their competencies in language didactics before and after training. A convergent mixed methods design was used to examine changes following training in 12 participating caregiver students in a Tanzanian orphanage. The competencies in relational language didactics were assessed by a self-developed test and video recordings before and after intervention. Based on the results, we drew conclusions regarding necessary modifications to the training modules and to the concept of RCT. The relational didactics competencies of the caregiver students improved significantly following their training. A detailed analysis of the four training modules showed that the improvement in relational didactics competencies varied depending on the topic and the teacher. The results provide essential hints for the professionalisation of caregivers and for using the concept of RCT for OVC in institutional care in Tanzania. Training programmes and concepts should not just be transferred across different cultures, disciplines and settings; they must be adapted to the specific cultural setting.

  11. Culturally sensitive adaptation of the concept of relational communication therapy as a support to language development: An exploratory study in collaboration with a Tanzanian orphanage

    Directory of Open Access Journals (Sweden)

    Ulrike Schütte

    2016-02-01

    Full Text Available Background: Orphans and other vulnerable children (OVC who grow up in institutional care often show communication and language problems. The caregivers lack training, and there are few language didactics programmes aimed at supporting communication and language development in OVC in institutional care in Tanzania.Objectives: The purpose of the study was to adapt the German concept of relational communication therapy (RCT as a support to language development in a Tanzanian early childhood education context in a culturally sensitive way. Following the adaptation of the concept, a training programme for Tanzanian caregiver students was developed to compare their competencies in language didactics before and after training.Methods: A convergent mixed methods design was used to examine changes following training in 12 participating caregiver students in a Tanzanian orphanage. The competencies in relational language didactics were assessed by a self-developed test and video recordings before and after intervention. Based on the results, we drew conclusions regarding necessary modifications to the training modules and to the concept of RCT.Results: The relational didactics competencies of the caregiver students improved significantly following their training. A detailed analysis of the four training modules showed that the improvement in relational didactics competencies varied depending on the topic and the teacher.Conclusion: The results provide essential hints for the professionalisation of caregivers and for using the concept of RCT for OVC in institutional care in Tanzania. Training programmes and concepts should not just be transferred across different cultures, disciplines and settings; they must be adapted to the specific cultural setting.

  12. University - industry collaborations: models, drivers and cultures.

    Science.gov (United States)

    Ehrismann, Dominic; Patel, Dhavalkumar

    2015-01-01

    The way academic institutions and pharmaceutical companies have been approaching collaborations has changed significantly in recent years. A multitude of interaction models were tested and critical factors that drive successful collaborations have been proposed. Based on this experience the current consensus in the pharmaceutical industry is to pursue one of two strategies: an open innovation approach to source discoveries wherever they occur, or investing selectively into scientific partnerships that churn out inventions that can be translated from bench to bedside internally. While these strategies may be intuitive, to form and build sustainable relationships between academia and large multinational healthcare enterprises is proving challenging. In this article we explore some of the more testing aspects of these collaborations, approaches that various industrial players have taken and provide our own views on the matter. We found that understanding and respecting each other's organisational culture and combining the intellectual and technological assets to answer big scientific questions accelerates and improves the quality of every collaboration. Upon discussing the prevailing cooperation models in the university - industry domain, we assert that science-driven collaborations where risks and rewards are shared equally without a commercial agenda in mind are the most impactful.

  13. Cross-Cultural Collaboration - With Integrity

    Science.gov (United States)

    Maryboy, N. C.

    2015-12-01

    Cross-Cultural Collaboration - with Integrity This poster will show the value of cross-cultural collaboration, between scientific institutions and Indigenous ways of knowing, as practiced by the Indigenous Education Institute. Focus is on respect for diverse worldviews, integrity as process, and academic diversity and equity. Today, as never before, traditional ecological knowledge (TEK) is of vital importance as it speaks strongly to the significance of balance to create a healthy environment. Utilizing a lens of contemporary scientific perspective along with a traditional Indigenous perspective illuminates the complementary aspects of both ways of knowing and a greater sense of understanding the earth and sky than would be possible with one perspective alone. The poster will highlight several examples of successful cross-cultural collaborations. *Collaborative partnership with University of Washington, Tacoma, Symposium on Contemporary Native American Issues in Higher Education: Intersectionality of Native Language and Culture in Modern Society (Sharing Our Skies - Looking at the Stars Through Indigenous Eyes and Western Astronomy Lenses) *AST 201, Introduction to Indigenous Astronomy, Department of Physics and Astronomy, Northern Arizona University: a course that fulfills the Diversity Requirement for graduation *Native Universe: a National Science Foundation funded project, which honors Indigenous Voice in science museums to deepen our relationship with nature, vital in this time of climate change *MAVEN - Imagine Mars Through Indigenous Eyes: a NASA funded project which provides middle and high school curriculum delivered in science centers and Indigenous schools *Navajo Sky: modules and shows for planetariums, funded by NASA, that juxtapose Navajo and western astronomy concepts and context, highlighting place-based science

  14. Mindsets, Culture and Danish-Ghanaian Interfirm Collaborations

    DEFF Research Database (Denmark)

    Kuada, John Ernest

    2016-01-01

    reinforce the understanding from previous studies that cross-border interfirm collaborations depend on culturally-induced mental models of collaborating partners in as far as they inform individuals’ expectations, commitment and trust in the relationships in which they are involved. These mental models......This chapter examines cultural considerations in the management of collaborative relations between firms from developed and developing countries. It draws on the results of a series of investigations conducted about Danish and Ghanaian interfirm collaborations between 2000 and 2008. The discussions...... are even more important in relationships between partners from very dissimilar cultures and with resource assymetries....

  15. Culturally-Sensitive Learning Practices

    Science.gov (United States)

    Farmer, Lesley S. J.

    2010-01-01

    In today's global world, to provide meaningful education, teacher-librarians and their students need to become culturally competent: open to learning about other cultures and sharing one's own culture, able to change personal perspectives, and able to communicate effectively across cultures. Hofstede's model of cultural dimensions provides a…

  16. Supply Chain Collaboration Roles of Interorganizational Systems, Trust, and Collaborative Culture

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    Cao, Mei

    2013-01-01

    To survive and thrive in the competition, firms have strived to achieve greater supply chain collaboration to leverage the resources and knowledge of suppliers and customers.  Internet based technologies, particularly interorganizational systems, further extend the firms’ opportunities to strengthen their supply chain partnerships and share real-time information to optimize their operations.  Supply Chain Collaboration: Roles of Interorganizational Systems, Trust, and Collaborative Culture explores the nature and characteristics, antecedents, and consequences of supply chain collaboration from multiple theoretical perspectives.  Supply Chain Collaboration: Roles of Interorganizational Systems, Trust, and Collaborative Culture conceptualizes supply chain collaboration as seven interconnecting elements including information sharing, incentive alignment, goal congruence, decision synchronization, resource sharing, as well as communication and joint knowledge creation. These seven components define the occur...

  17. Understanding the Culture of Collaborative Attempts Among Academicians in Malaysia

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    Mahani Mansor

    2010-05-01

    Full Text Available This paper attempts to understand the culture of collaborative attempts language academicians who are members of communities of practice share common professional activities. Participants of these communities of practice engage in a variety forms of collaborative attempts which include knowledge sharing via traditional means; conducting research, team teaching, mentoring, writing books and publishing articles, or online collaborative means; email, instant messaging, blogs, facebook, discussion groups and blogs. The paper discusses the trends of collaborative practices and the reasons for such collaborations.

  18. Cultural Agents Creating Texts: A Collaborative Space Adventure

    Science.gov (United States)

    Daniels, Karen

    2014-01-01

    This paper discusses the ways in which young children collaboratively use narrative play and the available space and materials around them in order to exert cultural agency. The collaborative creation of texts is asserted as central to this expression of agency. By presenting an illustrative vignette of a group of 5-year-old boys as they engage in…

  19. Creating a collaborative culture in maternity care.

    Science.gov (United States)

    Downe, Soo; Finlayson, Kenny; Fleming, Anita

    2010-01-01

    Effective collaboration between professional groups is increasingly seen as an essential element in good quality and safe health care. This is especially important in the context of maternity care, where most women have straightforward labour and birth experiences, but some require rapid transfer between care providers and settings. This article presents current accounts of collaboration--or lack of it--in maternity care in the United Kingdom, United States, and Australia. It then examines tools designed to measure collaboration and teamwork within general health care contexts. Finally, a set of characteristics are proposed for effective collaboration in maternity care, as a basis for further empirical work in this area. Copyright (c) 2010 American College of Nurse-Midwives. Published by Elsevier Inc. All rights reserved.

  20. Performance-based competencies for culturally responsive interprofessional collaborative practice.

    Science.gov (United States)

    Banfield, Valerie; Lackie, Kelly

    2009-11-01

    This paper will highlight how a literature review and stakeholder-expert feedback guided the creation of an interprofessional facilitator-collaborator competency tool, which was then used to design an interprofessional facilitator development program for the Partners for Interprofessional Cancer Education (PICE) Project. Cancer Care Nova Scotia (CCNS), one of the PICE Project partners, uses an Interprofessional Core Curriculum (ICC) to provide continuing education workshops to community-based practitioners, who as a portion of their practice, care for patients experiencing cancer. In order to deliver this curriculum, health professionals from a variety of disciplines required education that would enable them to become culturally sensitive interprofessional educators in promoting collaborative patient-centred practice. The Registered Nurses Professional Development Centre (RN-PDC), another PICE Project partner, has expertise in performance-based certification program design and utilizes a competency-based methodology in its education framework. This framework and methodology was used to develop the necessary interprofessional facilitator competencies that incorporate the knowledge, skills, and attitudes required for performance. Three main competency areas evolved, each with its own set of competencies, performance criteria and behavioural indicators.

  1. Reasoning about the value of cultural awareness in international collaboration

    Directory of Open Access Journals (Sweden)

    Helena Bernáld

    Full Text Available As international collaborations become a part of everyday life, cultural awareness becomes crucial for our ability to work with people from other countries. People see, evaluate, and interpret things differently depending on their cultural background and cultural awareness. This includes aspects such as appreciation of different communication patterns, the awareness of different value systems and, not least, to become aware of our own cultural values, beliefs and perceptions. This paper addresses the value of cultural awareness in general through describing how it was introduced in two computer science courses with a joint collaboration between students from the US and Sweden. The cultural seminars provided to the students are presented, as well as a discussion of the students\\' reflections and the teachers\\' experiences. The cultural awareness seminars provided students with a new understanding of cultural differences which greatly improved the international collaboration. Cultural awareness may be especially important for small countries like New Zealand and Sweden, since it could provide an essential edge in collaborations with representatives from more \\'powerful\\' countries.

  2. Collaboration in Cultural Heritage Digitisation in East Asia

    Science.gov (United States)

    Lee, Hyuk-Jin

    2010-01-01

    Purpose: The purpose of this paper is to review the current status of collaboration in cultural heritage preservation in East Asia, including digital projects, and to suggest practical improvements based on a cultural structuralism perspective. Design/methodology/approach: Through exploratory research, the paper addresses aspects for successful…

  3. Continuing professional development in sensitive cultures.

    Science.gov (United States)

    Huntington, Mark K

    2008-01-01

    Many cultures of the world face threats to their existence due to the homogenizing effects of the global commercial pop culture. These same influences present challenges to vulnerable cultures that seek the benefits of modern medicine, while attempting to preserve their unique identities. This paper briefly reviews some of these challenges and presents one novel approach to providing continuing medical education that minimizes the potential for adverse influences on the sensitive culture.

  4. Challenges of cross-cultural research: lessons from a U.S.-Asia HIV collaboration.

    Science.gov (United States)

    Chen, Wei-Ti; Shiu, Cheng-Shi; Simoni, Jane M; Chuang, Peing; Zhao, Hongxin; Bao, Meijuan; Lu, Hongzhou

    2013-01-01

    Many Asian countries have scaled up their research to combat human immunodeficiency virus (HIV). HIV experts from the West have teamed up with these countries to assist in designing research protocols and providing necessary training. In this paper, we document the formation and maintenance of international and interdisciplinary HIV research collaboration among cross-disciplinary researchers working in the United States, Taiwan, and China. We conducted international social-behavioral HIV studies in several major metropolitan areas in Asia. Culturally sensitive issues that could be attributed to social and disciplinary differences have emerged throughout the collaboration process, including questions of who should be the research leader, where should resources be allocated, how should tasks be shared, which topics are valuable for investigation, and what survey questions are allowable. There is now a window of opportunity for greater international and interdisciplinary collaboration; however, for such collaboration to flourish, team dynamics in international research collaboration should be carefully identified and managed before studies are begun.

  5. A Sixth Sense--Cultural Sensitivity.

    Science.gov (United States)

    Jackson, Francesina R.

    1996-01-01

    This article presents suggestions for culturally sensitive modifications to help students from all backgrounds learn better. The modifications include building trust, building a repertoire of instructional strategies, using effective questioning techniques, providing effective feedback, analyzing instructional materials, and establishing positive…

  6. Examining teacher-researcher collaboration through the cultural interface

    Science.gov (United States)

    Goff, Wendy; Veresov, Nikolai

    2015-09-01

    Sharada Gade, in drawing on her long association with a mathematics teacher in Sweden, theorises the complexities of the teacher-researcher collaboration as an expansive learning activity that has developed over time. In this paper, an alternate reading of the teacher-researcher collaboration is offered, one that adds to the analysis provided by Gade, but which draws on the conceptual lens of the cultural interface. We build on Gade's theorising by further explicating the relational space that emerges when teachers and researchers come together. We argue that it is the emergence of this space that can restrain or facilitate the trajectory of collaboration.

  7. Culture, Personality, Health, and Family Dynamics: Cultural Competence in the Selection of Culturally Sensitive Treatments

    Science.gov (United States)

    Sperry, Len

    2010-01-01

    Cultural sensitivity and cultural competence in the selection of culturally sensitive treatments is a requisite for effective counseling practice in working with diverse clients and their families, particularly when clients present with health issues or medical problems. Described here is a strategy for selecting culturally sensitive treatments…

  8. Culturally Sensitive Refugee Mental Health Training Programs.

    Science.gov (United States)

    Minnesota Univ., Minneapolis. Refugees Assistance Program - Mental Health Technical Assistance Center.

    This report, based on a survey conducted during the summer and fall of 1986, identifies culturally sensitive training programs for professionals, paraprofessionals, and others who provide mental health services to refugees. An introductory section discusses the language, cultural, racial, experiential, and socioeconomic factors of refugee mental…

  9. A new form of collaboration in cultural anthropology: Matsutake worlds

    DEFF Research Database (Denmark)

    T. K, Choy,; Tsing, Anna

    2009-01-01

    Experiments in collaboration open new investigative possibilities for cultural anthropologists. In this report, we use our research on matsutake mushrooms to show the promise of collaborative experiments for ethnographers of scale making, global connection, and human–nonhuman relations. Anna Tsing...... introduces. Mogu Mogu (Timothy Choy and Shiho Satsuka) argue that the mushroomic figure of mycorrhizal life illuminates workings of capital and power, nature and culture. Lieba Faier examines contingency—through the effect of weather and bugs on matsutake production—as a form of self-positioning that emerges...

  10. Enriching the Student Experience Through a Collaborative Cultural Learning Model.

    Science.gov (United States)

    McInally, Wendy; Metcalfe, Sharon; Garner, Bonnie

    2015-01-01

    This article provides a knowledge and understanding of an international, collaborative, cultural learning model for students from the United States and Scotland. Internationalizing the student experience has been instrumental for student learning for the past eight years. Both countries have developed programs that have enriched and enhanced the overall student learning experience, mainly through the sharing of evidence-based care in both hospital and community settings. Student learning is at the heart of this international model, and through practice learning, leadership, and reflective practice, student immersion in global health care and practice is immense. Moving forward, we are seeking new opportunities to explore learning partnerships to provide this collaborative cultural learning experience.

  11. Facilitation of computer-supported collaborative learning in mixed- versus same-culture dyads: Does a collaboration script help?

    NARCIS (Netherlands)

    Popov, V.; Biemans, H.J.A.; Brinkman, B.; Kuznetsov, A.N.; Mulder, M.

    2013-01-01

    To foster collaboration and improve the quality of students' discussions in mixed- and same- culture learner groups engaged in computer-supported collaborative learning (CSCL), a collaboration script was introduced. A 2 × 2-factorial design was used to examine the effects of using this collaboration

  12. The effect of culture on pain sensitivity.

    Science.gov (United States)

    Al-Harthy, M; Ohrbach, R; Michelotti, A; List, T

    2016-02-01

    Cross-cultural differences in pain sensitivity have been identified in pain-free subjects as well as in chronic pain patients. The aim was to assess the impact of culture on psychophysical measures using mechanical and electrical stimuli in patients with temporomandibular disorder (TMD) pain and pain-free matched controls in three cultures. This case-control study compared 122 female cases of chronic TMD pain (39 Saudis, 41 Swedes and 42 Italians) with equal numbers of age- and gender-matched TMD-free controls. Pressure pain threshold (PPT) and tolerance (PPTo) were measured over one hand and two masticatory muscles. Electrical perception threshold and electrical pain threshold (EPT) and tolerance (EPTo) were recorded between the thumb and index fingers. Italian females reported significantly lower PPT in the masseter muscle than other cultures (P cultures (P = 0.017). Italians reported significantly lower PPTo in all muscles than Swedes (P ≤ 0.006) and in the masseter muscle than Saudis (P cultures (P = 0.01). Temporomandibular disorder cases, compared to TMD-free controls, reported lower PPT and PPTo in all the three muscles (P cultural differences between groups in the PPT, PPTo and EPTo. Overall, Italian females reported the highest sensitivity to both mechanical and electrical stimulation, while Swedes reported the lowest sensitivity. Mechanical pain thresholds differed more across cultures than did electrical pain thresholds. Cultural factors may influence response to type of pain test.

  13. Collaborative learning in a culturally diverse secondary vocational education

    NARCIS (Netherlands)

    Drs. Kennedy Aquilino Tielman; Prof. dr. Perry den Brok; Dr. Rutger van de Sande; Dr. S. Bolhuis

    2010-01-01

    Collaborative learning in a culturally diverse secondary vocational education. By K. Tielman (Fontys), P. den Brok (ESoE), S. Bolhuis (Fontys) and R. van de Sande (Fontys) This contribution discusses a descriptive study on the experiences of students and teachers in secondary vocational education

  14. Influence of cultural mechanisms on horizontal inter-firm collaborations

    Directory of Open Access Journals (Sweden)

    José Ramón Vilana

    2010-06-01

    Full Text Available The evolution of organizations that work in multinational environments has considerably altered their production strategies. One of the consequences has been the appearance of Horizontal Inter-firm Collaborations (HICs, which include all kinds of enterprises and production centres and establish a new type of horizontal collaborations and relations between independent companies or even competitors who establish occasional collaborations on projects they could not take on individually. HICs are dynamically changing organizations formed by Original Equipment Manufacturers (OEMs, Contract Manufacturers (CMs, turn-key and component suppliers, R+D centres and distributors. The dynamic relations that exist within the HICs allow them a very permeable organization easy to connect and disconnect from one to each other as well as to choose a set of partners with specific attributes. The result is a highly flexible system characterized by low barriers to entry and exit, geographic flexibility, low costs, rapid technological diffusion, high diversification through contract manufacturers and exceptional economies of scale. This study of organizational culture at the network level includes aspects such as cultural similarity among its actors, social embeddedness, tacit knowledge transfer or the importance of trust atinter-firm collaborations. The presence, under a systemic perspective, of homogeneous cultural values and practices in which collaboration actors can be identified may strengthen the group membership or establish a social network that underlies the own HIC and facilitates interactions among its members. The feasibility of this approach would facilitate the formation of new HICsby establishing, ex ante, a cultural prescriptive model at the network level. Finally, to validate the proposed model, the case methodology have been applied to an example within the aeronautical industry that has been one of the most successful relationships within HICs, the

  15. REM: A Collaborative Framework for Building Indigenous Cultural Competence.

    Science.gov (United States)

    Power, Tamara; Virdun, Claudia; Sherwood, Juanita; Parker, Nicola; Van Balen, Jane; Gray, Joanne; Jackson, Debra

    2016-09-01

    The well-documented health disparities between the Australian Indigenous and non-Indigenous population mandates a comprehensive response from health professionals. This article outlines the approach taken by one faculty of health in a large urban Australian university to enhance cultural competence in students from a variety of fields. Here we outline a collaborative and deeply respectful process of Indigenous and non-Indigenous university staff collectively developing a model that has framed the embedding of a common faculty Indigenous graduate attribute across the curriculum. Through collaborative committee processes, the development of the principles of "Respect; Engagement and sharing; Moving forward" (REM) has provided both a framework and way of "being and doing" our work. By drawing together the recurring principles and qualities that characterize Indigenous cultural competence the result will be students and staff learning and bringing into their lives and practice, important Indigenous cultural understanding.

  16. Collaborative Design Rationale And Social Creativity In Cultures Of Participation

    Directory of Open Access Journals (Sweden)

    Gerhard Fischer

    2011-01-01

    Full Text Available The rise in social computing has facilitated a shift from consumer cultures, focused on producing finished media to be consumed passively, to cultures of participation, where people can access the means to participate actively in personally meaningful problems. These developments represent unique and fundamental opportunities and challenges for rethinking and reinventing design rationale and creativity, as people acclimate to taking part in computer-mediated conversations of issues and their solutions. Grounded in our long-term research exploring these topics, this paper articulates arguments, describes and discusses conceptual frameworks and system developments (in the context of three case studies, and provides evidence that design rationale and creativity need not be at odds with each other. Coordinating and integrating collective design rationale and social creatively provide new synergies and opportunities, particularly amid complex, open-ended, and ill-defined design problems requiring contributions and collaboration of multiple stakeholders supported by socio-technical environments in cultures of participation.

  17. Camera monologue: Cultural critique beyond collaboration, participation, and dialogue

    DEFF Research Database (Denmark)

    Suhr, Christian

    2018-01-01

    Cameras always seem to capture a little too little and a little too much. In ethnographic films, profound insights are often found in the tension between what we are socially taught to perceive, and the peculiar non-social perception of the camera. Ethnographic filmmakers study the worlds of huma...... experiment, I imagine what different cameras might reply to these questions if they could speak. In doing so, I call attention to ethnographic filmmaking as a more-than-human, more-than-collaborative, and more-than-dialogical mode of cultural critique....

  18. Can Discipline Education be Culturally Sensitive?

    Science.gov (United States)

    Smith, Ashley E; Hudnut-Beumler, Julia; Scholer, Seth J

    2017-01-01

    Objectives Inappropriate discipline such as harsh physical punishment is a social determinant of health. The objective was to determine if a brief parent training intervention that teaches discipline strategies is culturally sensitive. Methods English or Spanish-speaking parents of 1-5 year old children viewed a multimedia program that teaches appropriate discipline strategies. The intervention, Play Nicely, was viewed in the exam room before the physician's visit. Parents viewed 4 of 20 discipline strategies of their choosing; the average viewing time was 7 min. Results Of 204 parents eligible to participate, 197 (96 %) completed the study; 41 % were Black, 31 % were White, and 21 % were Hispanic. At least 80 % of parents from each racial/ethnic group reported that the program built their confidence to care for their child, addressed their family needs, explained things in a way they could understand, respected their family values, and was sensitive to their personal beliefs. Overall, 80 % of parents reported that the program answered individual questions. One parent (0.5 %) reported that the program did not respect her family values. Conclusions for Practice Discipline education can be integrated into the pediatric primary care clinic in a way that is family-centered and culturally sensitive for the majority of parents. The results have implications for the development and implementation of population-based parenting programs and the primary prevention of child abuse and violence.

  19. The Measurement of Collaborative Culture in Secondary Schools: An Informal Subgroup Approach

    Science.gov (United States)

    Meredith, Chloé; Moolenaar, Nienke M.; Struyve, Charlotte; Vandecandelaere, Machteld; Gielen, Sarah; Kyndt, Eva

    2017-01-01

    Research on teacher collaboration underlines the importance of a collaborative culture for teachers' functioning. However, while scholars usually regard collaborative culture as a school team characteristic, this study argues that subgroups may be more meaningful units of analysis to conceptualize and assess teachers' perceptions of collaborative…

  20. Revising and Updating the Inventory of Cross-Cultural Sensitivity

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    Mahon, Jennifer A.; Cushner, Kenneth

    2014-01-01

    The following article outlines research conducted to examine cross-cultural sensitivity in a sample of 949 incoming university students in the USA. The study was conducted during the process of updating an existing measure of cross-cultural sensitivity known as the Inventory of Cross-Cultural Sensitivity (ICCS), and to examine the various levels…

  1. Is Ethical Sensitivity in Teaching Culturally Bound? Comparing Finnish and Iranian Teachers' Ethical Sensitivity

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    Gholami, Khalil; Kuusisto, Elina; Tirri, Kirsi

    2015-01-01

    In this study, we investigated the culture-invariant and culture-dependent nature of teachers' ethical sensitivity in two countries. Our case study involves teachers from Finland (n = 864) representing Western culture, and from Iran (n = 556) representing Eastern culture. Culturally bound elements of ethical sensitivity were studied with the…

  2. Organizational culture, intersectoral collaboration and mental health care.

    Science.gov (United States)

    Mitchell, Penelope Fay; Pattison, Philippa Eleanor

    2012-01-01

    This study aims to investigate whether and how organizational culture moderates the influence of other organizational capacities on the uptake of new mental health care roles by non-medical primary health and social care services. Using a cross-sectional survey design, data were collected in 2004 from providers in 41 services in Victoria, Australia, recruited using purposeful sampling. Respondents within each service worked as a group to complete a structured interview that collected quantitative and qualitative data simultaneously. Five domains of organizational capacity were analyzed: leadership, moral support and participation; organizational culture; shared concepts, policies, processes and structures; access to resource support; and social model of health. A principal components analysis explored the structure of data about roles and capacities, and multiple regression analysis examined relationships between them. The unit of analysis was the service (n = 41). Organizational culture was directly associated with involvement in two types of mental health care roles and moderated the influence of factors in the inter-organizational environment on role involvement. Congruence between the values embodied in organizational culture, communicated in messages from the environment, and underlying particular mental health care activities may play a critical role in shaping the emergence of intersectoral working and the uptake of new roles. This study is the first to demonstrate the importance of organizational culture to intersectoral collaboration in health care, and one of very few to examine organizational culture as a predictor of performance, compared with other organizational-level factors, in a multivariate analysis. Theory is developed to explain the findings.

  3. Teacher collaboration and curriculum construction: Political, cultural, and structural contexts

    Science.gov (United States)

    Esterle, Rochelle Eda Penn

    This longitudinal case study is the story of one high school's efforts to implement curriculum reform and the profound effect of local circumstances on reform ideologies. What began as a study of inter- and intradisciplinary collaborative science curriculum integration became the study of a systemic failure to modify cultural practices. Poritical, economic, and structural measures initiated to facilitate reform ultimately represent inherent conflicts of interest which undermine the reform effort. This research exposes obstacles that are deeply embedded within the school's governance, the beliefs and knowledge of teachers, and the culture of schools. The study site is both a new entity and a new concept: a specialized math/science high school located on a state university campus; the school recruits underrepresented students to become acclimated to university coursework and culture. To date, the school has maintained an exceptional record of college and university placements. The school is governed by a partnership representing the university, the corporate sector, and 11 surrounding K-12 school districts. Free from the regularities of a traditional high school, the school appears to be ideally situated for innovation. The principle innovations at this school relate to its organizational structure--heterogeneous student groupings, cooperative group work, curriculum integration, block scheduling, and concurrent university coursework. For teachers, grade level teams replace departments as the dominant unit for professional, curricular, and social interactions. Within teacher teams, collaboration centers around ongoing student problems and policies, subordinating academic content and significant interdisciplinary connections. Without active discipline-based departments and curricular leadership, however, this research finds an absence of academic direction and accountability.

  4. Strategies for Smooth and Effective Cross-Cultural Online Collaborative Learning

    Science.gov (United States)

    Yang, Junfeng; Kinshuk; Yu, Huiju; Chen, Sue-Jen; Huang, Ronghuai

    2014-01-01

    As the communication between different cultures is becoming more and more frequent, the competence of cross-cultural awareness and collaboration is emerging as a key ability in the 21st century. Face to face communication is the most efficient way to cultivate the competence of cross-cultural awareness and collaboration. However, there are very…

  5. The role of cultural intelligence of managers in promoting employees’ collaboration

    Directory of Open Access Journals (Sweden)

    Seyed Ali Akbar Ahmadi

    2013-07-01

    Full Text Available Collaboration can be a very challenging process precisely because it is a highly intense way of working, requiring new ways of thinking, behavior and ways of operating. Cultural Intelligence (CI is an antecedent for collaboration . The primary goal of this survey is to investigate the relationship between cultural intelligence of managers and their employees’ collaboration. This research is a descriptive-correlation study where 119 managers and 175 employees are selected by stratified random sampling from the Social Security organization managers and their workers. To measure cultural intelligence, the Iranian version of the cultural intelligence questionnaire is implemented and collaboration is measured using a questionnaire developed by the researcher. The Cronbach's alpha reliability coefficient respectively for cultural intelligence and collaboration questionnaires are 0.933 and 0.813, respectively, which are well above the minimum acceptable limit. Data collected using SPSS 19 and they are analyzed using LISREL 8.54 software packages. The results indicate a significant and positive relationship between cultural intelligence among managers and their employees’ collaboration. As the relationship between motivational and behavioral CI dimensions and collaboration is also determined to be positive and significant. Based on demographic factors such as gender, age and education we cannot comment on the cultural intelligence of managers and employee’s collaboration but having inter-cultural experiences has had a positive impact on the cultural intelligence of managers. Based on the findings obtained we can say that Cultural Intelligence is a key factor, influencing and determining for collaboration.

  6. National Culture in Practice: Its Impact on Knowledge Sharing in Global Virtual Collaboration

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    Wei, Kangning

    2009-01-01

    Issues concerning global virtual collaboration have received considerable attention in both the academic and practical world; however, little research has been conducted on knowledge-sharing activities in global virtual collaboration, which is a key process to achieve collaboration effectiveness. Due to national culture having been seen as one of…

  7. Collaborative cultures in education: sense of community of teachers and student teachers

    NARCIS (Netherlands)

    Admiraal, W.; Brouwer, P.; Dobber, M.; Lockhorst, D.; Vandyck, I.

    2011-01-01

    Teacher communities create excellent conditions for teacher learning implying a sustainable form of teacher collaboration and collaborative learning. Sense of community of both teachers in secondary schools and student teachers was related to the perception of a collaborative group culture. Various

  8. Collaborative reputation systems in a cultural heritage scenario

    Science.gov (United States)

    Cuomo, Salvatore; De Michele, Pasquale; Galletti, Ardelio; Ponti, Giovanni

    2016-10-01

    In the last decade, algorithms for reputation systems are been widely developed in order to achieve correct ratings for products, services, companies, digital contents and people. We start from a comprehensive mathematical model for Collaborative Reputation Systems (CRSes), present in the literature and formally defined as a recurrence relation that generates a sequence of trust matrices, from which the reputation of the items and the raters can be derived. Even though this model can be applied to several scenarios, the focus of this work is related to its application in a real case, that is a cultural event scenario. More in detail, in cultural heritage environment, the data collected in an event represent the basic knowledge to be inferred. The main idea is to correctly use the available technology and data to give a reliable rate (reputation) for both visitors and artworks. These rates will be very useful to classify the visiting style of the visitors and to fix the artworks that have most attracted visitors.

  9. Using Facebook for Cross-Cultural Collaboration: The Experience of Students from Taiwan

    Science.gov (United States)

    Wang, Chun-Min

    2012-01-01

    The purpose of this study is to investigate the use of Facebook among college students in a cross-cultural collaboration project between Taiwan and the United States, and focuses specifically on Taiwanese students' perceptions. Questions explored are: (1) Is Facebook a feasible platform for cross-cultural collaboration? (2) How does this…

  10. Using Facebook for Cross-Cultural Collaboration: The Experience of Students from Taiwan

    Science.gov (United States)

    Wang, Chun-Min

    2012-01-01

    The purpose of this study is to investigate the use of Facebook among college students in a cross-cultural collaboration project between Taiwan and the United States, and focuses specifically on Taiwanese students' perceptions. Questions explored are: (1) Is Facebook a feasible platform for cross-cultural collaboration? (2) How does this…

  11. What Is a Moose? Becoming Culturally Sensitive Leaders.

    Science.gov (United States)

    Goldenberg, Lori; Wilhite, Barbara

    1996-01-01

    At a summer camp that introduces Japanese high school students to American culture, the authors learned the following basic principles underlying culturally responsive camp activities: sensitivity to cultural nuances in communication, deliberate and sequential processes, appreciation of one's own cultural biases, understanding perceived risks, and…

  12. A Cross-Cultural Collaboration: Using Visual Culture for the Creation of a Socially Relevant Mural in Mexico

    Science.gov (United States)

    Hubbard, Kathy

    2010-01-01

    In this article, the author describes how high school and university students in Georgia and members of a small weaving pueblo in Oaxaca, Mexico, collaborated in designing and creating a mural in the central market ("mercado") of the pueblo. A number of lessons emerged from this multi-cultural collaboration. First they learned that using images…

  13. A Cross-Cultural Collaboration: Using Visual Culture for the Creation of a Socially Relevant Mural in Mexico

    Science.gov (United States)

    Hubbard, Kathy

    2010-01-01

    In this article, the author describes how high school and university students in Georgia and members of a small weaving pueblo in Oaxaca, Mexico, collaborated in designing and creating a mural in the central market ("mercado") of the pueblo. A number of lessons emerged from this multi-cultural collaboration. First they learned that using…

  14. A Cross-Cultural Collaboration: Using Visual Culture for the Creation of a Socially Relevant Mural in Mexico

    Science.gov (United States)

    Hubbard, Kathy

    2010-01-01

    In this article, the author describes how high school and university students in Georgia and members of a small weaving pueblo in Oaxaca, Mexico, collaborated in designing and creating a mural in the central market ("mercado") of the pueblo. A number of lessons emerged from this multi-cultural collaboration. First they learned that using…

  15. Designing communication for collaboration across engineering cultures: A teaching case

    Directory of Open Access Journals (Sweden)

    Peter J. Fadde

    2013-08-01

    Full Text Available This pedagogical case aims to better prepare engineering students for communication tasks in international collaborations. Its origin is an interview with a young female engineer in the United States who, when asked what might have improved her technical communication classes, answered by listing her current difficulties with intercultural and international collaboration on design projects. Her interview established a frame for the short case on international collaboration that follows. Included are materials suitable for students and resources to guide teachers.

  16. Culturally Sensitive Health Care and Counseling Psychology: An Overview

    Science.gov (United States)

    Herman, Keith C.; Tucker, Carolyn M.; Ferdinand, Lisa A.; Mirsu-Paun, Anca; Hasan, Nadia T.; Beato, Cristina

    2007-01-01

    This article introduces the Major Contribution, which focuses on counseling psychologists' roles in addressing health disparities through culturally sensitive health care research and interventions. First, the authors provide a rationale for conducting research focused on culturally sensitive health care and then offer definitions of…

  17. Making Career Theories More Culturally Sensitive: Implications for Counseling

    Science.gov (United States)

    Young, Richard A.; Marshall, Sheila K.; Valach, Ladislav

    2007-01-01

    The primary question addressed in this article is whether and how career theories can be more culturally sensitive without losing value as conceptual explanations or their usefulness for counselors. Contextual action theory is identified as a means to develop culturally sensitive explanations. Six steps are proposed and illustrated, including…

  18. Clinical exchange: one model to achieve culturally sensitive care.

    Science.gov (United States)

    Scholes, J; Moore, D

    2000-03-01

    This paper reports on a clinical exchange programme that formed part of a pre-registration European nursing degree run by three collaborating institutions in England, Holland and Spain. The course included: common and shared learning including two summer schools; and the development of a second language before the students went on a three-month clinical placement in one of the other base institutions' clinical environments. The aim of the course was to enable students to become culturally sensitive carers. This was achieved by developing a programme based on transcultural nursing principles in theory and practice. Data were gathered by interview, focus groups, and questionnaires from 79 exchange students, fostering the strategies of illuminative evaluation. The paper examines: how the aims of the course were met; the factors that inhibited the attainment of certain goals; and how the acquisition of a second language influenced the students' learning about nursing. A model is presented to illustrate the process of transformative learning from the exchange experience.

  19. Culture and religion in nursing: providing culturally sensitive care.

    Science.gov (United States)

    Mendes, Aysha

    Last month, Aysha Mendes discussed the impact on care of personal beliefs held by both nurses and patients. This month, she delves into the aspects of culture and religion, which form important pieces of this puzzle, as well as the importance of culturally appropriate care provision in nursing practice.

  20. Culturally sensitive curriculum development in international cooperation

    NARCIS (Netherlands)

    Gervedink Nijhuis, C.J.

    2012-01-01

    To assure high quality education in developing countries, curriculum development endeavours are often initiated as part of international cooperation projects. Since culture affects the educational context of the countries involved and the way in which curriculum developers from different countries

  1. Developmentally Sensitive Assistance and Development: Collaboration between Japanese EFL Learners

    Science.gov (United States)

    Nicholas, Allan

    2016-01-01

    This study investigates the extent to which Japanese learners of English as a Foreign Language (EFL) are able to offer mediation to their peers while engaging in pair work, and whether that mediation is sensitive to the needs of their partner. Grounded in sociocultural theory, the study assesses the extent to which the study participants identify…

  2. Computer Applications in Counselor Education: Developing Cultural Competencies through Online Collaboration of Future School Counselors

    Science.gov (United States)

    Ilieva, Vessela; Erguner-Tekinalp, Bengu

    2012-01-01

    This study examined the applications of computer-mediated student collaboration in a graduate multicultural counseling course. The course work included a reflective cultural competency building assignment that utilized online communication and collaboration using a wiki to extend and improve students' multicultural counseling and social justice…

  3. Promoting Entrepreneurial Culture in the University: The Institutional Collaborative Model at the Universidad Autonoma de Madrid

    Science.gov (United States)

    de Pablo, Isidro; Alfaro, Fernando; Rodriguez, Miriam; Valdes, Esperanza

    2011-01-01

    This paper presents a case of collaboration between different types of public services and the private sector for the promotion of an entrepreneurial culture. This collaboration is achieved by means of a centre established and developed by the Universidad Autonoma de Madrid, the Centro de Iniciativas Emprendedoras (the Centre for Entrepreneurial…

  4. A Culture-Sensitive Agent in Kirman's Ant Model

    Science.gov (United States)

    Chen, Shu-Heng; Liou, Wen-Ching; Chen, Ting-Yu

    The global financial crisis brought a serious collapse involving a "systemic" meltdown. Internet technology and globalization have increased the chances for interaction between countries and people. The global economy has become more complex than ever before. Mark Buchanan [12] indicated that agent-based computer models will prevent another financial crisis and has been particularly influential in contributing insights. There are two reasons why culture-sensitive agent on the financial market has become so important. Therefore, the aim of this article is to establish a culture-sensitive agent and forecast the process of change regarding herding behavior in the financial market. We based our study on the Kirman's Ant Model[4,5] and Hofstede's Natational Culture[11] to establish our culture-sensitive agent based model. Kirman's Ant Model is quite famous and describes financial market herding behavior from the expectations of the future of financial investors. Hofstede's cultural consequence used the staff of IBM in 72 different countries to understand the cultural difference. As a result, this paper focuses on one of the five dimensions of culture from Hofstede: individualism versus collectivism and creates a culture-sensitive agent and predicts the process of change regarding herding behavior in the financial market. To conclude, this study will be of importance in explaining the herding behavior with cultural factors, as well as in providing researchers with a clearer understanding of how herding beliefs of people about different cultures relate to their finance market strategies.

  5. Ultrafast Scalable Embedded DCT Image Coding for Tele-immersive Delay-Sensitive Collaboration

    Directory of Open Access Journals (Sweden)

    Mauritz Panggabean

    2013-01-01

    Full Text Available A delay-sensitive, real-time, tele-immersive collaboration for the future requires much lower end-to-end delay (EED for good synchronization than that for existing teleconference systems. Hence, the maximum EED must be guaranteed, and the visual-quality degradation must be graceful. Distributed Multimedia Plays (DMP architecture addresses the envisioned collaboration and the challenges. We propose a DCT-based, embedded, ultrafast, quality scalable image-compression scheme for the collaboration on the DMP architecture. A parallel FPGA implementation is also designed to show the technical feasibility.

  6. Culturally sensitive curriculum development in international cooperation

    NARCIS (Netherlands)

    Gervedink Nijhuis, C.J.

    2012-01-01

    To assure high quality education in developing countries, curriculum development endeavours are often initiated as part of international cooperation projects. Since culture affects the educational context of the countries involved and the way in which curriculum developers from different countries a

  7. Empathy and Cross-Cultural Sensitivity.

    Science.gov (United States)

    Steward, Robbie J.; Jo, Hanik; Roberts, Amber

    Multicultural empathy has been recognized as an important factor in successfully treating ethnic minority clients. A study detailing the relationship between White counselor trainees' general ability to empathize and their ability to interact comfortably outside their culture of origin is described in this paper. Thirty-three counselor trainees…

  8. Negotiating Cross-Cultural Misunderstandings in Collaborative Therapeutic Conversations

    Science.gov (United States)

    Sametband, Ines; Strong, Tom

    2013-01-01

    In this article we discuss how clients who have immigrated to Canada and Canadian counsellors negotiate cross-cultural misunderstandings as opportunities to transcend reified assumptions about cultures. Cultural differences as well as discrepancies in translation need to be worked out for counsellors and clients to arrive at shared understandings…

  9. Using the Culture in Science As Another Platform for Your Collaborative Community

    Science.gov (United States)

    Caron, B. R.

    2014-12-01

    This talk will introduce notions of culture into the discussion of collaborative communities for the Earth sciences. One often hears that the problems of cyberinfrastructure, or of science in general are "half technical and half social." While this acknowledges that a purely technical solution is not possible, the reality is that nearly all of the funding for, and the attention and discussion about new collaborative communities is focused on technology. Recent attention to the need for governance (as opposed to management) has opened up some welcome conversations about the role of engagement in the success of collaborative communities. The talk will present the notion that the "half-social" side of the problem is also at least half again a cultural side. After clearing up some common misperceptions on the term "culture," the talk will explore the work of culture within science from its beginning and the availability of cultural tools to advance the vision and goals for collaborative communities in the Earth science. The emergence of organizational culture as the primary organizing feature of start-up companies in Silicon Valley and elsewhere presents new opportunities to reflect on the intentional use of cultural tools to sustain engagement in support of active, open science. Numerous critiques are now available for the cultural shortcomings of current scientific institutions, from universities, to agencies, to publishing houses. Indeed, institutional cultural factors are often seen as refractory to any intervention. The talk will present arguments that new models for intentional cultural work within emerging collaborative communities can serve to displace aspects of institutional culture that now work against the expansion of open science and shared data. Indeed, it may be that somewhat more than half of the remaining problems for open science can be solved through the use of reflexively applied intentional culture.

  10. Integrative Report on a culture-sensitive quality & curriculum framework

    NARCIS (Netherlands)

    Sylva, Kathy; Ereky-Stevens, Katharina; Pastori, Giulia; Slot, P.L.; Lerkkanen, Marja-Kristiina

    2016-01-01

    This report draws together research findings that support a comprehensive culture-sensitive European curriculum and quality assessment framework that can inform practice, teacher education and policy. The aim of this integrative report is to inform the development of a comprehensive, culture-sensiti

  11. Cuento Therapy: A Culturally Sensitive Modality for Puerto Rican Children.

    Science.gov (United States)

    Costantino, Giuseppe; And Others

    1986-01-01

    Investigated the effectiveness of a modeling therapy designed to be sensitive to Hispanic culture using cuentos (folktales) from Puerto Rican culture to present models of adaptive behavior and folktales tailored to bridge Puerto Ricans' bicultural conflict. Cuento therapy significantly reduced children's trait anxiety relative to traditional…

  12. Collaboration

    Science.gov (United States)

    King, Michelle L.

    2010-01-01

    This article explores collaboration between library media educators and regular classroom teachers. The article focuses on the context of the issue, positions on the issue, the impact of collaboration, and how to implement effective collaboration into the school system. Various books and professional journals are used to support conclusions…

  13. Strengthening Education through Collaborative Networks: Leading the Cultural Change

    Science.gov (United States)

    Díaz-Gibson, Jordi; Civís-Zaragoza, Mireia; Guàrdia-Olmos, Joan

    2014-01-01

    Educational partnerships with area-based approaches comprise an increasingly well-grounded and internationally extended strategy for equitable improvement. However, literature shows a lack of focused inquiry on the assessment of these educational collaborative programmes. This article aims to develop and validate an instrument to assess these…

  14. Improving the sensitivity of blood culture for Streptococcus pneumoniae.

    Science.gov (United States)

    Saha, Samir; Darmstadt, Gary; Naheed, Aliya; Arifeen, Shams; Islam, Maksuda; Fatima, Kaniz; Breiman, Robert; Sack, David; Hamer, Davidson

    2011-06-01

    Isolation of Streptococcus pneumoniae is jeopardized by low sensitivity of blood culture, autolysis and contamination with fast-growing organism(s). We performed an immunochromatographic (ICT) test for S. pneumoniae on chocolatized blood culture bottles and also sub-cultured contaminated bottles on a selective medium, thus identifying an additional eight and three cases, respectively, and improving the detection of pneumococcus by 23% (48% vs. 59%). Prescreening of culture bottles in a blinded fashion could rationalize the use of ICT with ~99% accuracy. These two approaches can aid microbiology laboratories in resource-poor countries to substantially improve rates of detection of S. pneumoniae.

  15. [Biology and culture: a dimension of collaboration between anthropology and epidemiology].

    Science.gov (United States)

    Song, Leiming; Wang, Ning

    2016-01-01

    Biology is the important basis of epidemiological study. Based on biology, psychology, social and cultural factors can influence human's health and disease incidence. The medical mode has changed from "biomedical mode" to "bio-psycho-social medical model" , but culture factor was neglected somewhat during this process, so paying attention to culture factor in anthropologic study and using it as biologic basis in epidemiologic study might be a dimension of collaboration between of anthropology and epidemiology.

  16. Impact of International Collaborative Project on Cultural Competence among Occupational Therapy Students

    Directory of Open Access Journals (Sweden)

    Divya Sood OTD, OTR/L

    2014-07-01

    Full Text Available Occupational therapy (OT educators recognize a need to ensure that OT students are culturally competent. The researchers developed the International Collaborative Project on Cultural Competence (ICPCC to help students understand the impact of cultural context on client care. Entry-level MOT students from a university in the US (N = 18 collaborated with BOT students (N = 4 and advanced MOT students (N = 9 from two universities in India using an online course management system WebCT. The study explored the impact of the ICPCC on OT students’ cultural competence and discusses students’ perceptions of culture on the OT process. The Inventory for Assessing the Process of Cultural Competence Among Health Care Professionals Revised© measured students’ cultural competence at baseline and immediately after participation in the ICPCC. Qualitative data was collected using a Self-Reflection Form. There was an increase in the cultural competence scores among all three groups of students after participating in the ICPCC at p value < .05. Three themes emerged from the qualitative data analysis: meaning of the term culture, impact of cultural on client- centered practice, and impact of cultural on OT outcomes. OT students recognized the role that cultural differences play in OT evaluation and intervention.

  17. What Does the Digital Student Want? Cross-Cultural Collaboration and Wikis in Academic Literacy

    Directory of Open Access Journals (Sweden)

    Agnes Pisanski Peterlin

    2015-12-01

    Full Text Available New online educational tools have opened new possibilities for cross-cultural collaboration which supports critical thinking and encourages learner autonomy. Nevertheless, the success of a crosscultural collaborative experience cannot be taken for granted, since it inevitably involves the need to bridge transcultural differences. This paper presents an American-Slovene cross-cultural collaborative project with a focus on the perceptions of the Slovene student-participants. In particular, it examines their views of one of the components of the collaborative project, specifically, the collaborative wiki writing assignment, introduced to develop the students’ academic literacy skills. The findings of the questionnaire study show that the participants’ experiences with the cross-cultural collaboration were positive, although their answers reveal a slight preference for less challenging activities. Nevertheless, even the fairly demanding writing assignment was generally perceived to be interesting and useful: while its full interactive potential was not realized due to the participants’ reluctance to engage in editing, the wiki is clearly an efficient tool for promoting academic literacy.

  18. Developing Communicative and Cultural Competences in Portuguese through an Online Collaborative Project

    Directory of Open Access Journals (Sweden)

    Vanessa Cristina Revheim Cunha

    2017-06-01

    Full Text Available Lessons should provide opportunities to use language in relevant ways. Cultural awareness is essential, as studying a language implies learning its cultural values. ACTFL advocates that cultural understanding is vital to prepare students for the demands of today’s globalized world. The U.S. Dept. of Education National Education Technology Plan (2010 claims that learning by technology “prepares them [students] to be more productive members of a globally competitive workforce”(p. xi. In order to promote a communicative experience with a cultural focus, the concepts of collaboration and autonomy were applied in a project where students used a Brazilian website and learned about the importance of a community tradition called Amigo Secreto. Students write personal descriptions and interact online. On the last day of class, students describe their secret friends and the class must guess who they are. The objectives are for students to work collaboratively, use authentic language and improve cultural knowledge.

  19. Collaborative Voices Exploring Culturally and Socially Responsive Literacies

    Science.gov (United States)

    Medina, Carmen L.; del Rocio Costa, Maria

    2010-01-01

    This piece shares preservice teachers and instructors reflections on their perceptions of a course on Spanish language arts methods in Puerto Rico. The course was redesigned to focus on interrelated curricular and pedagogical aspects such as literacies as situated social practice, funds of knowledge, popular culture and critical literacy. In…

  20. Intergroup anxiety, cultural sensitivity and socio-cultural diverse leaders’ effectiveness

    Directory of Open Access Journals (Sweden)

    María Laura Lupano Peruginni

    2015-01-01

    Full Text Available This intended to analyze differences in the level of perception –of general population participants- in regards to leaders with diverse socio-cultural characteristics (gender, sexual orientation, religious affiliation, nationality and also verify by means of structural equations, the influence of intergroup anxiety and the cultural sensitivity in terms of the level of effectiveness perception. Participants: 481 adults from Argentina (52.8% female, 47.2% male; age average = 35.45 years old. Instruments: Intergroup Anxiety scale, Cultural Sensitivity scale, and an ad hoc protocol designed to assess level of effectiveness perception in socio-culturally diverse leaders. Results: Differences in the level of perception of effectiveness according to sociocultural characteristics could not be confirmed. However, a direct effect of cultural sensitivity and an indirect effect of intergroup anxiety on the levels of effectiveness perception were confirmed. This work contributes to previous studies on prejudice and leadership.

  1. Collaboration.

    Science.gov (United States)

    McDonald, Meme; Pryor, Boori Monty

    2000-01-01

    Describes, in the words of two Australian authors (one Aboriginal and one European-Australian), how they work together when they write books together, and how their collaboration goes beyond the two of them. (SR)

  2. Educational Policy vs. Culturally Sensitive Programs in Turkish Educational System

    Science.gov (United States)

    Arslan, Hasan

    2009-01-01

    The purpose of this study is to examine the perceptions of elementary school teachers about the sensitiveness of principals, teachers, and curriculum on multicultural education. Education provides the transmission and the advancement of its culture while it is developing and enhancing the common values, the integrity and the progress of…

  3. Native American Youth and Culturally Sensitive Interventions: A Systematic Review

    Science.gov (United States)

    Jackson, Kelly F.; Hodge, David R.

    2010-01-01

    Objective: A systematic evaluation of the effectiveness of culturally sensitive interventions (CSIs) with Native American youth was conducted. Method: Electronic bibliographic databases, Web sites, and manual searches were used to identify 11 outcome studies that examined CSI effectiveness with Native American youth. Results: This review found…

  4. Culturally Sensitive Dementia Caregiving Models and Clinical Practice

    Science.gov (United States)

    Daire, Andrew P.; Mitcham-Smith, Michelle

    2006-01-01

    Family caregiving for individuals with dementia is an increasingly complex issue that affects the caregivers' and care recipients' physical, mental, and emotional health. This article presents 3 key culturally sensitive caregiver models along with clinical interventions relevant for mental health counseling professionals.

  5. Development of culturally sensitive dialog tools in diabetes education

    Directory of Open Access Journals (Sweden)

    Nana Folmann Hempler

    2015-01-01

    Full Text Available Person-centeredness is a goal in diabetes education, and cultural influences are important to consider in this regard. This report describes the use of a design-based research approach to develop culturally sensitive dialog tools to support person-centered dietary education targeting Pakistani immigrants in Denmark with type 2 diabetes. The approach appears to be a promising method to develop dialog tools for patient education that are culturally sensitive, thereby increasing their acceptability among ethnic minority groups. The process also emphasizes the importance of adequate training and competencies in the application of dialog tools and of alignment between researchers and health care professionals with regards to the educational philosophy underlying their use.

  6. Interdisciplinary Connections: Teacher and Student Empowerment through Social and Cultural History, Critical Pedagogy, and Collaboration.

    Science.gov (United States)

    Fabillar, Eliza; Jones, Cynthia

    2003-01-01

    Describes the American Social History Project/Center for Media and Learning, discussing the importance of sustained professional development and collaboration in achieving reflective practice and teacher change and describing how social and cultural history and literature and innovative critical pedagogy work together to enrich curricula, advance…

  7. Cross-Cultural Collaboration in Special Teacher Education: An Arena for Facilitating Reflection?

    Science.gov (United States)

    Wormnaes, Siri

    2008-01-01

    The present study explored how cross-cultural collaboration involving university lecturers from Norway (the North) and Egypt (the South), and student-teachers from Egypt, can be an arena for facilitating student-teachers' reflection and for challenging student-teachers' preconceived beliefs and perspectives about disability and education. The…

  8. Queer Student Leaders of Color: Leadership as Authentic, Collaborative, Culturally Competent

    Science.gov (United States)

    Miller, Ryan A.; Vaccaro, Annemarie

    2016-01-01

    A phenomenological study yielded rich data about the essence of being a queer student leader of Color. Six participants described a desire to be authentic, culturally competent, and collaborative leaders, but they faced challenges enacting these forms of leadership as they navigated oppression (e.g., disrespect, stereotyping, tokenization,…

  9. Organizational Collaboration in Liberal Arts Colleges: Examining Structure, Culture, and Agency

    Science.gov (United States)

    Salguero, Claudia F.

    2009-01-01

    Compelling evidence suggests that collaborative practices may enable higher education institutions to respond more effectively to changes in the external environment and implement more readily innovations in teaching and learning. However, historical practices, cultural values, and structural characteristics of higher education institutions are…

  10. Creating a Collaborative and Inclusive Culture for Students with Special Education Needs

    Directory of Open Access Journals (Sweden)

    Hudgins, Kimaya S.

    2012-10-01

    Full Text Available Schools are mandated to effectively provide access to the general education curriculum, and specific instructional support necessary to all students with disabilities. Administrators must find a way to create both an accepting social and learning environment, in addition to crafting programs that successfully work toward creating academic success. This literature review will discuss (a a school’s culture as an integral aspect of the implementation of inclusion, (b techniques and methods for further exploration in implementing inclusion, and creating a collaborative culture, and (c challenges administrators encounter that arise from implementing inclusion and creating a collaborative, inclusive culture. Recommendations for conducting qualitative research, and to further explore the topic with current school administrators, are also offered.

  11. Automatic Damage Detection for Sensitive Cultural Heritage Sites

    Science.gov (United States)

    Cerra, D.; Tian, J.; Lysandrou, V.; Plank, S.

    2016-06-01

    The intentional damages to local Cultural Heritage sites carried out in recent months by the Islamic State (IS) have received wide coverage from the media worldwide. Earth Observation data is an important tool to assess these damages in such non-accessible areas: If a fast response is desired, automated image processing techniques would be needed to speed up the analysis. This paper shows the first results of applying fast and robust change detection techniques to sensitive areas. A map highlighting potentially damaged buildings is derived, which could help experts at timely assessing the damages to the Cultural Heritage sites in the observed images.

  12. Networking: a study in planning and developing cross-cultural collaboration

    Directory of Open Access Journals (Sweden)

    Sanjeev Singh

    2002-12-01

    Full Text Available This paper reports on a collaboration between the authors at the University of Brighton (UK and the University of Delhi, South Campus. The collaboration came about as a result of the EU-India Cross-Cultural Innovation Network collaboration programme, a project involving several universities and organizations across Europe and India. The authors of this paper both lecture in the area of computer networking. Following meetings in Delhi, they agreed to work together to produce a Web-based networking resource to be generated by the students of both institutions. The first phase of development involved the mounting of Web-based tutorials and documents produced by the students. The second phase will centre on the development of a knowledge base generated by the interaction of the students within an asynchronous forum. Running alongside these phases will be a collaborative bookmarking system, a database in which the students will post URLs of Web-based resources that they find useful in their studies. This system incorporates a form of collaborative filtering, an evolutionary mechanism which seeks to embody the qualities that students value in resources to provide a dynamic set of ratings to assist in the selection of those of most use. The planning of such a system raises some unusual issues, not least in the process of collaboration itself, with concerns as diverse as technical compatibility, institutional and cultural differences, timezones and the reliability of email. Limited bandwidth between our institutions causes special problems with the interactive elements of the resource. We present the methods we are investigating to reduce the impact of this. The fact that the students share an intellectual discipline but are otherwise separated by a cultural and geographical divide is expected to lead to fruitful diversity in thinking and approaches to problem-solving.

  13. Sensitivity and rapidity of blood culture bottles in the detection of cornea organ culture media contamination by bacteria and fungi

    OpenAIRE

    Thuret, G; Carricajo, A.; Chiquet, C.; Vautrin, A C; Celle, N; Boureille, M; Acquart, S; Aubert, G.; Maugery, J; Gain, P.

    2002-01-01

    Aims: To test the bactericidal activity of standard organ culture medium, and to compare the sensitivity and rapidity of blood culture bottles with conventional microbiological methods for detection of bacteria and fungi inoculated in a standard cornea organ culture medium.

  14. Greek Immigrants in Australia: Implications for Culturally Sensitive Practice.

    Science.gov (United States)

    Georgiades, Savvas Daniel

    2015-10-01

    This exploratory research examined adjustment challenges, resiliencies, attitudes, emotional health, economic stability, criminal involvement, victimization and service experiences, and some cultural propensities of Greek Immigrants (GIs) in Australia using a convenient multi-generational sample (n = 123; response rate = .5). Data were collected via surveys, telephone, and personal-interviews in four major Australian cities. Among other things, the study revealed that Greek identity and cultural customs are often significant to first generation GIs. Adjustment challenges upon entry include primarily language, housing, and transportation difficulties, nostalgia for relatives and the motherland, unfamiliarity with socio-cultural systems, unemployment, money challenges, and lack of friendships. Christian faith, the extended family, family values and traditions, cultural pride for ancient Greek achievements, and a hard 'work ethic' are notable resiliencies that support GIs in their struggles and solidify their pursuit for happiness and success. Financial concerns, aging, and nostalgia for relatives and the motherland were the primary causes of socio-emotional instability. Attitudinal differences in the respondents based on age, gender, and socio-economic status, cross-cultural comparisons, and recommendations for culturally-sensitive practice with GIs are analyzed and methodological limitations illuminated. Future research needs in the field are also highlighted.

  15. Promoting collaboration and cultural competence for physician assistant and physical therapist students: a cross-cultural decentralized interprofessional education model

    Directory of Open Access Journals (Sweden)

    Kathleen De Oliveira

    2015-05-01

    Full Text Available Purpose: As the United States health care model progresses towards medical teams and the country’s population continues to diversify, the need for health professional education programs to develop and implement culturally specific interprofessional education (IPE becomes increasingly imperative. A wide range of models exists for delivering and implementing IPE in health education, but none have included the cultural components that are vital in educating the health professional. Methods: A cross-cultural decentralized IPE model for physician assistant (PA and physical therapy (PT students was developed. This three-part IPE series was created using an established cultural curricular model and began with the exploration of self, continued with the examination of various dimensions of culture, and concluded with the exploration of the intersection between health and culture. We assessed student satisfaction of the IPE experiences and students’ engagement and attitudes towards IPE using a three-item open-ended questionnaire administered after each cross-cultural activity and the Interprofessional Education Series Survey (IESS upon the completion of the series. Results: IESS responses showed that PA and PT students reported benefits in interprofessional collaboration and cultural awareness and expressed overall satisfaction with the series. Qualitative analysis revealed growth in student response depth consistent with the scaffolded focus of each IPE module in the series. Conclusion: The trends in this three-part series suggest that institutions looking to develop culturally inclusive IPE educational initiatives may have success through a decentralized model mirroring the effective cultural progression focused on addressing exploration of self, examination of various dimensions of culture, and exploration of the intersection between health and culture.

  16. The cultural complexity of international collaboration: Conditions for sustainable curriculum development in Ghana

    NARCIS (Netherlands)

    Gervedink Nijhuis, C.J.; Voogt, J.M.; Pieters, J.M.

    2012-01-01

    International cooperation initiatives often focus on the development of curricula to increase the quality of education in developing countries. Through the adoption of a culturally sensitive approach, effective conditions for curriculum development can be created. Nevertheless, aid organizations and

  17. International Cultural Immersion: Assessing the Influence of a Group Intervention on Intercultural Sensitivity for Counselor Trainees

    Science.gov (United States)

    Barden, Sejal M.; Shannonhouse, Laura; Mobley, Keith

    2015-01-01

    Scholars (e.g., Bemak & Chung, 2004) underscore the need for group workers to be culturally sensitive. One group training strategy, cultural immersion, is often employed to develop cultural sensitivity. However, no studies have utilized quasi-experimental methodologies to assess differences in cultural sensitivity between trainees that immerse…

  18. The roles of effective communication and client engagement in delivering culturally sensitive care to immigrant parents of children with disabilities.

    Science.gov (United States)

    King, Gillian; Desmarais, Chantal; Lindsay, Sally; Piérart, Geneviève; Tétreault, Sylvie

    2015-01-01

    Delivering pediatric rehabilitation services to immigrant parents of children with disabilities requires the practice of culturally sensitive care. Few studies have examined the specific nature of culturally sensitive care in pediatric rehabilitation, especially the notions of effective communication and client engagement. Interviews were held with 42 therapists (10 social workers, 16 occupational therapists and 16 speech language pathologists) from two locations in Canada (Toronto and Quebec City). Data were analyzed using an inductive content analysis approach. Study themes included the importance and nature of effective communication and client engagement in service delivery involving immigrant parents. Participants discussed using four main types of strategies to engage immigrant parents, including understanding the family situation, building a collaborative relationship, tailoring practice to the client's situation and ensuring parents' understanding of therapy procedures. The findings illuminate the importance of effective, two-way communication in providing the mutual understanding needed by therapists to engage parents in the intervention process. The findings also richly describe the engagement strategies used by therapists. Clinical implications include recommendations for strategies for therapists to employ to engage this group of parents. Furthermore, the findings are applicable to service provision in general, as engaging families in a collaborative relationship through attention to their specific situation is a general principle of good quality, family-centered care. Implications for Rehabilitation Effective communication permeates the delivery of culturally sensitive care and provides mutual understanding, which is fundamental to client engagement. The findings illuminate the nature of "partnership" by indicating the role of collaborative therapist strategies in facilitating engagement. Four main strategies facilitate effective communication and

  19. Bangladeshi parental ethnotheories in the United Kingdom: Towards cultural collaborations in clinical practice.

    Science.gov (United States)

    Bose, Ruma

    2016-07-01

    Parental meaning systems (ethnotheories) constitute a very important part of the context in which children live and develop. Parental ethnotheories are in turn shaped by implicit cultural ideals that organize parental beliefs and actions and frame child-rearing practices. The article presents a qualitative research into Bangladeshi parental ethnotheories in the United Kingdom, which illustrates both the rich cultural meanings that orientate parental action and also demonstrates how parents generate new meanings following migration and culture change. Professional understandings about children's developmental needs, of child rearing and parenting, are not culture free and an examination of the cultural frames of professional theories is important as parenting is often taught as a universal technique that takes little account of the cultural context and of what parents think. An engagement with other cultural theories about child development can enhance critical reflexivity in clinical practice by provoking reflection on the cultural constructions of professional theories. Creating a context for the expression of parental ethnotheories is necessary for developing cross-cultural collaborations in clinical practice as it empowers families and redresses the power relationship between the therapist and the parent.

  20. TEACH (Train to Enable/Achieve Culturally Sensitive Healthcare)

    Science.gov (United States)

    Maulitz, Russell; Santarelli, Thomas; Barnieu, Joanne; Rosenzweig, Larry; Yi, Na Yi; Zachary, Wayne; OConnor, Bonnie

    2010-01-01

    Personnel from diverse ethnic and demographic backgrounds come together in both civilian and military healthcare systems, facing diagnoses that at one level are equalizers: coronary disease is coronary disease, breast cancer is breast cancer. Yet the expression of disease in individuals from different backgrounds, individual patient experience of disease as a particular illness, and interactions between patients and providers occurring in any given disease scenario, all vary enormously depending on the fortuity of the equation of "which patient happens to arrive in whose exam room." Previously, providers' absorption of lessons-learned depended on learning as an apprentice would when exposed over time to multiple populations. As a result, and because providers are often thrown into situations where communications falter through inadequate direct patient experience, diversity in medicine remains a training challenge. The questions then become: Can simulation and virtual training environments (VTEs) be deployed to short-track and standardize this sort of random-walk problem? Can we overcome the unevenness of training caused by some providers obtaining the valuable exposure to diverse populations, whereas others are left to "sink or swim"? This paper summarizes developing a computer-based VTE called TEACH (Training to Enable/Achieve Culturally Sensitive Healthcare). TEACH was developed to enhance healthcare providers' skills in delivering culturally sensitive care to African-American women with breast cancer. With an authoring system under development to ensure extensibility, TEACH allows users to role-play in clinical oncology settings with virtual characters who interact on the basis of different combinations of African American sub-cultural beliefs regarding breast cancer. The paper reports on the roll-out and evaluation of the degree to which these interactions allow providers to acquire, practice, and refine culturally appropriate communication skills and to

  1. Enhanced external and culturally sensitive attributions after extended intercultural contact.

    Science.gov (United States)

    Vollhardt, Johanna Ray

    2010-06-01

    This study examined the effect of close and extended intercultural contact on attributions for behaviour of out-group members. Specifically, it was hypothesized that extended intercultural contact would enhance the ability to make external and culturally sensitive attributions for ambiguous behaviour of out-group members, while decreasing the common tendency to overestimate internal factors. A content analysis of open-ended attributions supported these hypotheses, revealing that majority group members in Germany who had hosted an exchange student from another continent used significantly less internal and more external as well as culturally sensitive attributions to explain the behaviour described in critical intercultural incidents, compared to future hosts. The effect remained significant when controlling for perspective taking and prior intercultural experience. Moreover, the hypothesis was supported for scenarios describing different cultural groups (regardless of the exchange students' country of origin), suggesting a generalized effect. Problems of selection bias are discussed, and the importance of studying a range of positive outcomes of intercultural contact is emphasized.

  2. Development of an international interdisciplinary course: a strategy to promote cultural competence and collaboration.

    Science.gov (United States)

    Smit, Eileen M; Tremethick, Mary Jane

    2013-03-01

    Now, more than ever, nurses are practicing in settings in which cultural competence and teamwork are essential to providing quality care. The expectation that nurses provide effective care across varied population groups highlights the need for attainment of cultural competency by baccalaureate nursing graduates. Nursing programs must develop strategies to address this educational need. In this article, the authors share their experiences in the development of an international interdisciplinary course that combined academic service learning with cultural immersion to promote the development of cultural competence and collaboration among students. By developing an interdisciplinary course that is of interest to a wide range of students, faculty can be successful in providing an opportunity for students with varied career paths to be better prepared to live and work in the world's global community.

  3. Trabalho imaterial, produção cultural colaborativa e economia da dádiva | Immaterial labour, collaborative cultural production and the economy of the gift

    Directory of Open Access Journals (Sweden)

    Clóvis Ricardo Montenegro de Lima

    2009-09-01

    Full Text Available Resumo Neste artigo discutem-se as relações entre trabalho imaterial, produção cultural colaborativa e  economia da dádiva na sociedade atual. O intelecto geral é relacionado com a inteligência coletiva das redes digitais. A produção colaborativa emerge como forma privilegiada do fazer artístico e cultural. Esta produção pode contribuir para promoção e preservação da diversidade cultural. A produção cultural colaborativa evidencia pluralismo econômico. A generalização do trabalho imaterial produz bens comuns. O comum cria a versão pós-industrial e de alta tecnologia da economia da dádiva Conclui-se que a cultura colaborativa tem grande potencial para promover diversidade cultural e economia da generosidade. Palavras-chave trabalho imaterial; produção colaborativa; cultura; economia da dádiva; produção cultural colaborativa. Abstract This article discusses the relationship between immaterial labor, collaborative cultural production and gift economy in society today. The general intellect is related to the collective intelligence of digital networks. The collaborative production emerges as the preferred way to artistic and cultural. This production may contribute to promotion and preservation of cultural diversity. The collaborative cultural production highlights pluralism economics. The spread of immaterial labor produces common assets. The common creates a post-industrial and high-tech version of the gift economy. It is concluded that the collaborative culture has great potential to promote cultural diversity and economy of generosity. Keywords immaterial labor; collaborative production; culture; gift economy; collaborative cultural production.

  4. Photodamage of the cells in culture sensitized with bilirubin

    Science.gov (United States)

    Kozlenkova, O. A.; Plavskaya, L. G.; Mikulich, A. V.; Leusenko, I. A.; Tretyakova, A. I.; Plavskii, V. Yu

    2016-08-01

    It has been shown that exposure to radiation of LED sources of light with an emission band maximum at about 465 and 520 nm having substantially identical damaging effects on animal cells in culture, that are in a logarithmic growth phase and preincubated with pigment. Photobiological effect is caused by photodynamic processes involving singlet oxygen generated by triplet excited sensitizer. Mono-exponential type dependence of cell survival on the energy dose indicates that it is bilirubin that acts as a sensitizer but not its photoproducts. The inclusion of bilirubin in the cells, where it is primarily localized in the mitochondria cells, it is accompanied by multiple amplification photochemical stability compared to pigment molecules bound with albumin

  5. Culture-bound syndrome and a culturally sensitive approach: from a viewpoint of medical anthropology.

    Science.gov (United States)

    Shimoji, A; Miyakawa, T

    2000-08-01

    Some aspects of the culture-bound syndrome are presented for discussion. From the psychiatric and medical anthropological viewpoints, kamidaari is described as an initiatory illness for seeing a shaman, and focus on clinical realities developing between different therapeutic subcultures in the same culture and the complementary practices of two epistemological ones, namely, the shamanistic and modern psychiatric system in the shamanistic climate. It is suggested that the culture-bound syndrome that reflects cultural influences on disease patterns and renders them difficult to place in a universal classificatory system should be seen as a vernacular bricolage or as tactics used by people within the web of their own local culture of origin. Therapists who treat patients in a cross-epistemological milieu should be aware of the subcultural-epistemological issues that may affect the clinical process. It should be recognized that, depending on the nature of a particular psychiatric crisis, the clinical encounter is straddling the boundaries of multiple clinical realities. At every stage in the clinical field, there is an intersection, consonance, or interruption of rejoinders in the open dialog by all those engaged in the clinical time. Aspects of climatic, culturally sensitive psychotherapy will be described, and the concept of the culture-bound syndrome will be reconsidered. Our approach could be seen as 'situation- and fudo-bound'.

  6. Actionable Knowledge and Strategic Decision Making for Bio- and Agroterrorism Threats: Building a Collaborative Early Warning Culture

    DEFF Research Database (Denmark)

    Mårtensson, Per-Åke; Hedström, Lars; Sundelius, Bengt

    2013-01-01

    and the formation of a legal adviser network for decision making. In addition, a seminar on actionable knowledge was held in Stockholm, Sweden, in 2012, which identified the need to bring various agency cultures together to work on developing a resilient capability to identify early signs of bio- and agroterrorism...... threats. The seminar concluded that there are a number of challenges in building a collaborative culture, including developing an education program that supports collaboration and shared situational awareness....

  7. CulturalWiki: A Semantic Map-Based Wiki for Interdisciplinary Collaboration

    Directory of Open Access Journals (Sweden)

    Stefano Valtolina

    2013-11-01

    Full Text Available The use of digital maps capitalizes on the long tradition of using paper maps as mean of communication and learning among people. More than ever, maps are becoming one of the most used metaphors to present concepts and knowledge. This paper presents a wiki infrastructure for map-based information systems’ design that, through an ontology, defines a semantic model able to minimize the problems in communication across interdisciplinary communities by putting together cultural information from different data sources. Using map-oriented solution, the wiki is aimed at enabling intercultural collaboration and learning among all the stakeholders involved in cultural heritage projects. A living lab based on the use of the CulturalWiki framework is described and the results of evaluations are presented.

  8. Are They Thinking Differently: A Cross-Cultural Study on the Relationship of Thinking Styles and Emerging Roles in Computer-Supported Collaborative Learning

    Science.gov (United States)

    Gu, Xiaoqing; Wang, Huawen; Mason, Jon

    2017-01-01

    Numerous studies have recognized collaboration as an effective way of learning. When collaboration involves students from different cultural backgrounds, a question arises: "Will cultural differences influence the manner in which roles are adopted within collaborative learning?" In this study, a correlation analysis was used to explore…

  9. The importance of moral emotions for effective collaboration in culturally diverse healthcare teams.

    Science.gov (United States)

    Cook, Catherine; Brunton, Margaret

    2017-07-20

    Moral emotions shape the effectiveness of culturally diverse teams. However, these emotions, which are integral to determining ethically responsive patient care and team relationships, typically go unrecognised. The contribution of emotions to moral deliberation is subjugated within the technorational environment of healthcare decision-making. Contemporary healthcare organisations rely on a multicultural workforce charged with the ethical care of vulnerable people. Limited extant literature examines the role of moral emotions in ethical decision-making among culturally diverse healthcare teams. Moral emotions are evident in ethnocentric moral perspectives that construct some colleagues' practices as 'other'. This article examines how moral emotions are evoked when cultural dissonance influences nurses' moral perceptions. We use a qualitative investigation of teamwork within culturally diverse healthcare organisations. We use Haidt's () account of moral emotions to examine practice-based accounts of 36 internationally educated and 17 New Zealand educated nurses practising in New Zealand. The study provides evidence that moral emotions are frequently elicited by communication and care practices considered 'foreign'. The main implication is that although safe practice in healthcare organisations is reliant on highly functioning teams, collaboration is challenged by interprofessional power relations of contested culturally shaped values. We address practice-based strategies that enable engagement with moral emotions to enhance effective teamwork. © 2017 John Wiley & Sons Ltd.

  10. Information and Communication Technologies – and Culturally Sensitive Systems

    Directory of Open Access Journals (Sweden)

    Nancy Michail

    2006-12-01

    Full Text Available This paper discusses the perceptions of Egyptian minority groups in relation to internet information technology with which they feel empowered to protect, affirm and communicate their oppressed existence, on local and global dimensions. The research employs qualitative methods and interpretive analysis, to focus on the use of Internet information technology tools by Egyptian minority groups, in particular, their online platforms and chat rooms, and the related issues associated with these practices and usages. The paper argues that cyberspace is used by specific minority groups in Egypt as a "gateway to freedom" in which it constitutes an ally to establish newly founded cyber identities that aide them to exercise their basic human rights of freedom of thought, speech and expression. The paper thus examines cyberspace a medium or tool for the carrying out of information exchange without the traditional fear of politics and power that is deeply engraved in the roots of the Egyptian culture. In this way, these minority groups are analysed as the newly conceived human information systems (HIS residing on Internet information technology and infrastructure. The paper proposes an adaptive and culturally sensitive model of human information systems as well as human information systems development life cycle (HISDLC to aid in establishing effective processes of information exchange and creation, hence assisting in the emancipation of conflicting parties residing in Egypt, elsewhere in the Middle East and globally.

  11. In vitro versus in vivo culture sensitivities: an unchecked assumption?

    Directory of Open Access Journals (Sweden)

    Prasad V

    2013-03-01

    Full Text Available No abstract available. Article truncated at 150 words. Case Presentation A patient presents to urgent care with the symptoms of a urinary tract infection (UTI. The urinalysis is consistent with infection, and the urine culture is sent to lab. In the interim, a physician prescribes empiric treatment, and sends the patient home. Two days later, the culture is positive for E. coli, resistant to the drug prescribed (Ciprofloxacin, Minimum Inhibitory Concentration (MIC 64 μg/ml, but attempts to contact the patient (by telephone are not successful. The patient returns the call two weeks later to say that the infection resolved without sequelae.Discussion Many clinicians have the experience of treatment success in the setting of known antibiotic resistance, and, conversely, treatment failure in the setting of known sensitivity. Such anomalies and empiric research described here forces us to revisit assumptions about the relationship between in vivo and in vitro drug responses. When it comes to the utility of microbiology…

  12. Developing culturally sensitive cancer genetics communication aids for African Americans.

    Science.gov (United States)

    Baty, Bonnie Jeanne; Kinney, Anita Yeomans; Ellis, Sara Marie

    2003-04-15

    The goal of this project was to develop educational materials to communicate genetic health information in a culturally sensitive manner. These materials were designed to communicate information about cancer risk, genetic testing options, and health management options in an African American kindred with a known BRCA1 mutation. Educational materials were pilot-tested in four African American focus groups varying in socioeconomic status and gender. The audiotaped focus groups consisted of presentation of the educational materials, followed by a feedback session led by an African American facilitator. Qualitative analysis of the focus group transcripts identified important themes and the educational materials were revised in response to the participants' suggestions. The products included a booklet and a flip chart for use in educational sessions. Focus group participants recommended a substantial reduction in technical detail, and recommended that information be personalized and made relevant to the lives of the target population. Other critical themes included the importance of building trust in the medical system and avoiding words and images that have strong negative associations in the African American community. Strategies that were successful included nontechnical images to explain genetic concepts, clip art images to energize and personalize word slides, vibrant color, identifiably African American figures, and the development of themes relevant to many African Americans. The use of these materials in an ongoing study offering BRCA1 counseling and testing to a large, rural Louisiana-based kindred will provide additional feedback about the effectiveness of the culturally tailored genetic education and counseling materials.

  13. Influence of Culture and Language Sensitive Physics on Science Attitude Enhancement

    Science.gov (United States)

    Morales, Marie Paz E.

    2015-01-01

    The study critically explored how culture and language sensitive curriculum materials in physics improve Pangasinan learners' attitude towards science. Their cultural dimensions, epistemological beliefs, and views on integration of culture and language in the teaching and learning process determined their cultural preference or profile. Design and…

  14. Influence of Culture and Language Sensitive Physics on Science Attitude Enhancement

    Science.gov (United States)

    Morales, Marie Paz E.

    2015-01-01

    The study critically explored how culture and language sensitive curriculum materials in physics improve Pangasinan learners' attitude towards science. Their cultural dimensions, epistemological beliefs, and views on integration of culture and language in the teaching and learning process determined their cultural preference or profile. Design and…

  15. Diversifying the Midwifery Workforce: Inclusivity, Culturally Sensitive Bridging, and Innovation.

    Science.gov (United States)

    Tyson, Holliday; Wilson-Mitchell, Karline

    2016-11-01

    Midwifery educators and regulators in Canada have begun to address diversity, equity, and inclusion in admission processes and program curricula. Populations served by midwives value internationally educated midwives from their countries of origin. The International Midwifery Pre-Registration Program at Ryerson University in Toronto, Ontario, provides assessment, midwifery workplace orientation, and accelerated education for internationally educated midwives on behalf of the regulatory College of Midwives of Ontario. Between 2003 and 2015, midwives from 41 countries participated in the bridging program, and 214 (80%) successfully completed the program and qualified for licensure. Of these 214 graduates, 100% passed the Canadian Midwifery Registration Examination and 193 (90%) were employed full time as midwives within 4 months of graduation. The program curriculum enables the integration of these midwives into health care workplaces utilizing innovative approaches to assessment and competency enhancement. Critical to the bridging process are simulation-based practices to develop effective psychomotor learning, virtual and real primary care community placements, and coaching in empathetic, client-centered communication. Cultural sensitivity is embedded into the multiple assessment and learning modalities, and addresses relevant barriers faced by immigrant midwives in the workplace. Findings from the 13 years of the program may be applicable to increase diversity in other North American midwifery settings. This article describes the process, content, outcomes, and findings of the program. Midwifery educators and regulators may consider the utility of these approaches for their settings. © 2016 by the American College of Nurse-Midwives.

  16. A cultura de colaboração e inovação dos desenvolvedores de software livre | The collaborative and innovative culture of free software developers

    Directory of Open Access Journals (Sweden)

    Clóvis Ricardo Montenegro de Lima

    2010-03-01

    Abstract This article aims to investigate the culture of the developers of free software, especially as regards collaboration and productive organizational and social innovation. It discusses the relationship between immaterial labor and free software collaborative development. It starts with the main feature of software development with open source: a productive partnership. This implies the use of living knowledge and the formation of a shared intersubjectivity. Communication mediated by language is the basis of this production. The article also discusses the relationship between collaborative production and innovation. Collaboration extends the communicative interaction between producers, opening up more possibilities for innovation. Intersubjectivity shared condenses in a specific cultural background. It is concluded that the culture of the developers of free software, as generated from the productive collaboration, serves as a context for collaboration and innovation. Keywords culture; free software; innovation; collaboration; cyberculture.

  17. When I grow up: Culturally sensitive graphic design explorations

    OpenAIRE

    Schutte, Grace

    2013-01-01

    With a global village that is growing and a world that is getting smaller it becomes evermore important for graphic designers to successfully cross cultural borders, yet this is easier said than done. My theoretical work aims at making these cross-cultural design experiences easier for graphic designers, as well as creating higher awareness of the differences that exist within cultural constructions. An amalgamation of design practices, cultural and anthropological research, the theory e...

  18. An approach to collaborative care and consultation: interviewing, cultural competence, and enhancing rapport and adherence.

    Science.gov (United States)

    Beck, B J; Gordon, Christopher

    2010-11-01

    Although changes in the US health care system promote a population-based approach, increases in population diversity emphasize the need for culturally competent, patient-centered, participatory care. Despite this perceived conflict, the global view has improved the recognition of mental health issues as a driver of overall health as well as health care spending. This recognition, along with the many forces that keep mental health care in the primary care sector, actually encourages the development of collaborative models that capitalize on the primary care provider's opportunity to leverage their rapport with the patient to improve access to, and comfort with, specialty mental health services. Engaging patients in their own path to recovery or well-being improves engagement in, and adherence to, the treatment plan and ultimately improves outcomes.

  19. Student nurses' experiences of living and studying in a different culture to their own and the development of cultural sensitivity

    DEFF Research Database (Denmark)

    Ruddock, Heidi

    With the increase of culturally diverse people residing in Denmark, it has become imperative to provide student nurses with knowledge and skills that will enable them to become culturally sensitive in order interact effectively with clients from culturally diverse backgrounds. The aim of this study...... was to explore whether student nurses develop cultural sensitivity as a consequence of living and studying in a culture that is different from their own. Seven Danish student nurses who had participated in student exchanges in Jamaica, Australia, Malta and Greenland took part in this study. A qualitative...... characteristics of openness and flexibility and support networks facilitated the students transition and adjustment to the host culture. Reflection on their experiences with students from a similar background to themselves and clinical mentors from the host culture assisted the students in their understanding...

  20. Developing cultural sensitivity: nursing students' experiences of a study abroad programme.

    Science.gov (United States)

    Ruddock, Heidi C; Turner, de Sales

    2007-08-01

    This paper is a report of a study to explore whether having an international learning experience as part of a nursing education programme promoted cultural sensitivity in nursing students. background: Many countries are becoming culturally diverse, but healthcare systems and nursing education often remain mono-cultural and focused on the norms and needs of the majority culture. To meet the needs of all members of multicultural societies, nurses need to develop cultural sensitivity and incorporate this into caregiving. A Gadamerian hermeneutic phenomenological approach was adopted. Data were collected in 2004 by using in-depth conversational interviews and analysed using the Turner method. Developing cultural sensitivity involves a complex interplay between becoming comfortable with the experience of making a transition from one culture to another, making adjustments to cultural differences, and growing personally. Central to this process was the students' experience of studying in an unfamiliar environment, experiencing stress and varying degrees of culture shock, and making a decision to take on the ways of the host culture. These actions led to an understanding that being sensitive to another culture required being open to its dynamics, acknowledging social and political structures, and incorporating other people's beliefs about health and illness. The findings suggest that study abroad is a useful strategy for bridging the theory-practice divide. However, further research is needed with larger and more diverse students to test the generalizability of the findings. Longitudinal research is also needed to assess the impact of study abroad programmes on the deliver of culturally sensitive care.

  1. "Fools Rush In": Developing Cross-Cultural Sensitivity Using Film-Based Group Projects.

    Science.gov (United States)

    Tidwell, Charles H., Jr.

    Although role playing games and self-awareness surveys are typical methods of developing cross-cultural sensitivity, this presentation advocates the use small group projects focusing on feature films such as "Fools Rush In" as an effective class or training exercise to develop sensitivity to other cultures. Despite some disadvantages…

  2. "Good Practice" School Advisors in Greek Education: The Difficulty in Linking Collaborative Networks, Communities of Practice and Quality Culture

    Science.gov (United States)

    Stamelos, Georgios; Bartzakli, Marianna

    2013-01-01

    Quality in education is considered to be a central aim as far as the formation and the implementation of educational policy worldwide is concerned. The basic prerequisite for it, though, is quality culture. Collaborative networks between school advisors and primary school teachers are examined to reveal how they can affect the formation of…

  3. "Good Practice" School Advisors in Greek Education: The Difficulty in Linking Collaborative Networks, Communities of Practice and Quality Culture

    Science.gov (United States)

    Stamelos, Georgios; Bartzakli, Marianna

    2013-01-01

    Quality in education is considered to be a central aim as far as the formation and the implementation of educational policy worldwide is concerned. The basic prerequisite for it, though, is quality culture. Collaborative networks between school advisors and primary school teachers are examined to reveal how they can affect the formation of…

  4. Building Collaborative Structures for Teachers' Autonomy and Self-Efficacy: The Mediating Role of Participative Management and Learning Culture

    Science.gov (United States)

    Lu, Jiafang; Jiang, Xinhui; Yu, Huen; Li, Dongyu

    2015-01-01

    This study focused on the collaborative structure-building behavior of school principals and examined how such behavior affects teacher empowerment. More important, it tested the mediating effects of participative management and learning culture. By collecting nested data from 104 schools in Hong Kong and adopting multilevel structural equation…

  5. Building Collaborative Structures for Teachers' Autonomy and Self-Efficacy: The Mediating Role of Participative Management and Learning Culture

    Science.gov (United States)

    Lu, Jiafang; Jiang, Xinhui; Yu, Huen; Li, Dongyu

    2015-01-01

    This study focused on the collaborative structure-building behavior of school principals and examined how such behavior affects teacher empowerment. More important, it tested the mediating effects of participative management and learning culture. By collecting nested data from 104 schools in Hong Kong and adopting multilevel structural equation…

  6. The relationship between the nursing environment and delivering culturally sensitive perinatal hospice care.

    Science.gov (United States)

    Mixer, Sandra J; Lindley, Lisa; Wallace, Heather; Fornehed, Mary Lou; Wool, Charlotte

    2015-09-01

    Wide variations exist among perinatal hospices, and barriers to perinatal palliative care exist at the healthcare level. Research in the area of culturally sensitive perinatal palliative care has been scarce, a gap which this study addresses. To evaluate the relationship between the nurse work environment and the delivery of culturally sensitive perinatal hospice care. This retrospective, correlational study used data from the National Home and Hospice Care Survey, which includes a nationally representative sample of hospice care providers. A multivariate logistic regression model was used to estimate the relationship between the delivery of culturally sensitive care and the nurse work environment. Accreditation, teaching status, and baccalaureate-prepared registered nurse staff had an impact on the provision of culturally sensitive perinatal care Conclusions: The hospice and nursing unit environments, specifically in regards to education and technology, may be important contributors to the delivery of culturally sensitive care.

  7. Response to Marie Paz Morales' ``Influence of culture and language sensitive physics on science attitude achievement''

    Science.gov (United States)

    Cole, Mikel Walker

    2015-12-01

    This response to Marie Paz Morales' "Influence of culture and language sensitive physics on science attitude achievement" explores the ideas of culturally responsive pedagogy and critical literacy to examine some implications for culturally responsive science instruction implicit in the original manuscript.

  8. Response to Marie Paz Morales' "Influence of Culture and Language Sensitive Physics on Science Attitude Achievement"

    Science.gov (United States)

    Cole, Mikel Walker

    2015-01-01

    This response to Marie Paz Morales' "Influence of culture and language sensitive physics on science attitude achievement" explores the ideas of culturally responsive pedagogy and critical literacy to examine some implications for culturally responsive science instruction implicit in the original manuscript. [For "Influence of…

  9. Response to Marie Paz Morales' "Influence of Culture and Language Sensitive Physics on Science Attitude Achievement"

    Science.gov (United States)

    Cole, Mikel Walker

    2015-01-01

    This response to Marie Paz Morales' "Influence of culture and language sensitive physics on science attitude achievement" explores the ideas of culturally responsive pedagogy and critical literacy to examine some implications for culturally responsive science instruction implicit in the original manuscript. [For "Influence of…

  10. Cultural Sensitivity in ATOD Agencies: Administrator and Staff Perceptions in the Hispanic Heartland

    Directory of Open Access Journals (Sweden)

    David R. Hodge

    2000-12-01

    Full Text Available Administrator and staff perceptions (N = 72 of alcohol, tobacco, and other drugs (ATOD agency cultural sensitivity were explored in a predominantly Hispanic rural area with elevated levels of acculturation and high ATOD usage. While providers generally agreed that a relatively moderate need existed for training related to cultural issues, a more nuanced picture emerged in the purview of culturally- related barriers. Administrators viewed the lack of appropriate interpreters and language as a greater barrier than did the staff. Administrators also held higher perceptions of agencies’ cultural competency. The overall high assessment of cultural sensitivity may result from the substantial number of Latino providers.

  11. Cross-Cultural Astronomy in Informal Education Settings - Collaboration with Integrity

    Science.gov (United States)

    Maryboy, Nancy; Hawkins, I.; Begay, D.; Sakimoto, P.

    2008-05-01

    The richness of astronomical knowledge and traditions from diverse cultures can engage participants of all ages and backgrounds. We will present astronomy-focused programs for museums, planetariums, and community centers designed to enhance participation of underserved populations in celebrating the International Year of Astronomy (IYA) in 2009. We will share examples of how the indigenous astronomies from the Southwestern US and Mesoamerica can be juxtaposed with Western astronomy to enhance education efforts and understanding for all audiences. In these examples, the traditional knowledge has been highlighted and incorporated into the realm of innovative and unique multimedia resources that engage students and the public, and which often ignite a deeper and more authentic interest in western astronomy and astrophysics. We will discuss approaches to displaying the Navajo sky in a digital planetarium in a manner that is true to the Navajo worldview and that also presents images and information from Western astronomy. We will share multi-media resources that highlight the importance of solar alignments in architecture and in landscape within the context of the seasons. We will also discuss how we are exploring ways to protect the intellectual property rights of indigenous sky knowledge while making aspects of it available to the general public. Our collaboration upholds the integrity of both Western and Indigenous astronomy knowledge and research protocols, and honors indigenous languages. We will discuss collaborative and relationship-based evaluation strategies emerging from the above efforts and from a new effort, Cosmic Serpent, a professional development program to increase the capacity of museum practitioners to bridge indigenous and western science learning in informal settings. We will provide links and information to access products and programs to engage all audiences in the wonder, complexity, and beauty of our Universe. We acknowledge the generous

  12. The relationship between cultural sensitivity and perceived stress among nurses working with foreign patients.

    Science.gov (United States)

    Uzun, Özge; Sevinç, Sibel

    2015-12-01

    To determine the relationship between cultural sensitivity and perceived stress of nurses working at Kilis State Hospital. As foreigners live in and visit Turkey for various reasons, it is essential to provide culturally appropriate healthcare. Descriptive and cross-sectional design. This study was implemented at the State Hospital in Kilis on the southeast border of Turkey, between June-July 2014. The study sample consisted of 120 nurses. Data collection tools included a questionnaire about the socio-demographic and professional characteristics of participants, the Chen and Starosta's Intercultural Sensitivity Scale, and Perceived Stress Scale. The average score for nurse cultural sensitivity was 84·32 (SD, 11·40) and the average score for perceived stress was 27·97 (SD, 7·32), corresponding to a medium level. We identified negative correlation between cultural sensitivity and perceived stress. Nurses working at Kilis State Hospital have a medium level of cultural sensitivity and perceived stress, and cultural sensitivity tended to be affected by perceived stress. This study suggests that training programmes for cultural sensitivity and stress management should be available for nurses. Furthermore, patient care plans should be adapted to consider different cultural backgrounds of patients. These findings should be considered when designing nurses' education and continuing education programmes. © 2015 John Wiley & Sons Ltd.

  13. Comparative sensitivity of human and rat neural cultures to chemical-induced inhibition of neurite outgrowth

    Energy Technology Data Exchange (ETDEWEB)

    Harrill, Joshua A.; Freudenrich, Theresa M.; Robinette, Brian L.; Mundy, William R., E-mail: mundy.william@epa.gov

    2011-11-15

    There is a need for rapid, efficient and cost-effective alternatives to traditional in vivo developmental neurotoxicity testing. In vitro cell culture models can recapitulate many of the key cellular processes of nervous system development, including neurite outgrowth, and may be used as screening tools to identify potential developmental neurotoxicants. The present study compared primary rat cortical cultures and human embryonic stem cell-derived neural cultures in terms of: 1) reproducibility of high content image analysis based neurite outgrowth measurements, 2) dynamic range of neurite outgrowth measurements and 3) sensitivity to chemicals which have been shown to inhibit neurite outgrowth. There was a large increase in neurite outgrowth between 2 and 24 h in both rat and human cultures. Image analysis data collected across multiple cultures demonstrated that neurite outgrowth measurements in rat cortical cultures were more reproducible and had higher dynamic range as compared to human neural cultures. Human neural cultures were more sensitive than rat cortical cultures to chemicals previously shown to inhibit neurite outgrowth. Parallel analysis of morphological (neurite count, neurite length) and cytotoxicity (neurons per field) measurements were used to detect selective effects on neurite outgrowth. All chemicals which inhibited neurite outgrowth in rat cortical cultures did so at concentrations which did not concurrently affect the number of neurons per field, indicating selective effects on neurite outgrowth. In contrast, more than half the chemicals which inhibited neurite outgrowth in human neural cultures did so at concentrations which concurrently decreased the number of neurons per field, indicating that effects on neurite outgrowth were secondary to cytotoxicity. Overall, these data demonstrate that the culture models performed differently in terms of reproducibility, dynamic range and sensitivity to neurite outgrowth inhibitors. While human neural

  14. Examination of Cultural Shock, Inter-Cultural Sensitivity and Willingness to Adapt

    Science.gov (United States)

    D'Souza, Clare; Singaraju, Stephen; Halimi, Tariq; Sillivan Mort, Gillian

    2016-01-01

    Purpose: The purpose of this paper is to identify themes on international experiences that impact culture and how these findings will intervene in understanding cross-cultural training programs. Thereby an attempt is made to: evaluate cross-cultural insensitivity influences on cross-cultural shock and willingness to adapt, identify cultural…

  15. Spanish-speaking patients' satisfaction with clinical pharmacists' communication skills and demonstration of cultural sensitivity.

    Science.gov (United States)

    Kim-Romo, Dawn N; Barner, Jamie C; Brown, Carolyn M; Rivera, José O; Garza, Aida A; Klein-Bradham, Kristina; Jokerst, Jason R; Janiga, Xan; Brown, Bob

    2014-01-01

    OBJECTIVE To assess Spanish-speaking patients' satisfaction with their clinical pharmacists' communication skills and demonstration of cultural sensitivity, while controlling for patients' sociodemographic, clinical, and communication factors, as well as pharmacist factors, and to identify clinical pharmacists' cultural factors that are important to Spanish-speaking patients. DESIGN Cross-sectional study. SETTING Central Texas during August 2011 to May 2012. PARTICIPANTS Spanish-speaking patients of federally qualified health centers (FQHCs). MAIN OUTCOME MEASURE(S) A Spanish-translated survey assessed Spanish-speaking patients' satisfaction with their clinical pharmacists' communication skills and demonstration of cultural sensitivity. RESULTS Spanish-speaking patients (N = 101) reported overall satisfaction with their clinical pharmacists' communication skills and cultural sensitivity. Patients also indicated that pharmacists' cultural rapport (e.g., ability to speak Spanish, respectfulness) was generally important to Spanish speakers. Multiple linear regression analyses showed that cultural rapport was significantly related to satisfaction with pharmacists' communication skills and demonstration of cultural sensitivity. CONCLUSION Overall, patients were satisfied with pharmacists' communication skills and cultural sensitivity. Patient satisfaction initiatives that include cultural rapport should be developed for pharmacists who provide care to Spanish-speaking patients with limited English proficiency.

  16. Defining the true sensitivity of culture for the diagnosis of melioidosis using Bayesian latent class models.

    Directory of Open Access Journals (Sweden)

    Direk Limmathurotsakul

    Full Text Available BACKGROUND: Culture remains the diagnostic gold standard for many bacterial infections, and the method against which other tests are often evaluated. Specificity of culture is 100% if the pathogenic organism is not found in healthy subjects, but the sensitivity of culture is more difficult to determine and may be low. Here, we apply Bayesian latent class models (LCMs to data from patients with a single Gram-negative bacterial infection and define the true sensitivity of culture together with the impact of misclassification by culture on the reported accuracy of alternative diagnostic tests. METHODS/PRINCIPAL FINDINGS: Data from published studies describing the application of five diagnostic tests (culture and four serological tests to a patient cohort with suspected melioidosis were re-analysed using several Bayesian LCMs. Sensitivities, specificities, and positive and negative predictive values (PPVs and NPVs were calculated. Of 320 patients with suspected melioidosis, 119 (37% had culture confirmed melioidosis. Using the final model (Bayesian LCM with conditional dependence between serological tests, the sensitivity of culture was estimated to be 60.2%. Prediction accuracy of the final model was assessed using a classification tool to grade patients according to the likelihood of melioidosis, which indicated that an estimated disease prevalence of 61.6% was credible. Estimates of sensitivities, specificities, PPVs and NPVs of four serological tests were significantly different from previously published values in which culture was used as the gold standard. CONCLUSIONS/SIGNIFICANCE: Culture has low sensitivity and low NPV for the diagnosis of melioidosis and is an imperfect gold standard against which to evaluate alternative tests. Models should be used to support the evaluation of diagnostic tests with an imperfect gold standard. It is likely that the poor sensitivity/specificity of culture is not specific for melioidosis, but rather a generic

  17. 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.

  18. Enhancing collaborative intrusion detection networks against insider attacks using supervised intrusion sensitivity-based trust management model

    DEFF Research Database (Denmark)

    Li, Wenjuan; Meng, Weizhi; Kwok, Lam-For

    2017-01-01

    To defend against complex attacks, collaborative intrusion detection networks (CIDNs) have been developed to enhance the detection accuracy, which enable an IDS to collect information and learn experience from others. However, this kind of networks is vulnerable to malicious nodes which...... of intrusion sensitivity based on expert knowledge. In the evaluation, we compare the performance of three different supervised classifiers in assigning sensitivity values and investigate our trust model under different attack scenarios and in a real wireless sensor network. Experimental results indicate...... are utilized by insider attacks (e.g., betrayal attacks). In our previous research, we developed a notion of intrusion sensitivity and identified that it can help improve the detection of insider attacks, whereas it is still a challenge for these nodes to automatically assign the values. In this article, we...

  19. Building Learning Communities for Research Collaboration and Cross-Cultural Enrichment in Science Education

    Science.gov (United States)

    Sparrow, E. B.

    2003-12-01

    The GLOBE program has provided opportunities for environmental science research and education collaborations among scientists, teachers and K-12 students, and for cross-cultural enrichment nationally and abroad. In Alaska, GLOBE has also provided funding leverage in some cases, and a base for several other science education programs that share a common goal of increasing student interest, understanding, process skills and achievement in science, through involvement in ongoing research investigations. These programs that use GLOBE methodologies (standardized scientific measurements and learning activities developed by scientists and educators) are: Global Change Education Using Western Science and Native Knowledge also known as "Observing Locally, Connecting Globally" (OLCG); Alaska Earth System Science Education Alliance: Improving Understanding of Climate Variability and Its Relevance to Rural Alaska; Schoolyard Long Term Ecological Research; Alaska Rural Research Partnership; Alaska Partnership for Teacher Enhancement; Alaska Lake Ice and Snow Observatory Network; Alaska Boreal Forest Council Education Outreach; Calypso Farm and Ecology Center; Environmental Education Outreach; and also GLOBE Arctic POPs (persistent organic pollutants) a program that involves countries in the circumpolar North. The University of Alaska GLOBE Partnership has collaborated with the BLM Campbell Creek Science Center Globe Partnership in facilitating GLOBE Training Workshops and providing teacher support. GLOBE's extensive website including data entry, archive, analysis and visualization capabilities; GLOBE Teacher Guide, videos and other materials provided; excellent GLOBE science research and education staff, training support office, GLOBE help desk, alignment of GLOBE curriculum with national science education standards and GLOBE certification of teachers trained on even just one GLOBE investigation, have made it easier to implement GLOBE in the classroom. Using GLOBE, whole

  20. Ethnicity and Diet of Children: Development of Culturally Sensitive Measures

    Science.gov (United States)

    Bruss, Mozhdeh B.; Applegate, Brooks; Quitugua, Jackie; Palacios, Rosa T.; Morris, Joseph R.

    2007-01-01

    Obesity is a growing global concern. Examining dietary habits of individuals can facilitate the development of important prevention approaches, which are needed to decrease the incidence of obesity and other related diseases and improve quality of life indices. Because food preferences and dietary habits vary across cultures, it is essential that…

  1. Cultural Sensitivity: The Key to Teaching Global Business.

    Science.gov (United States)

    Timm, Judee A.

    2003-01-01

    More ethical practices in business begin with ethical training in business schools. International business education classes can compare corporate codes and actual behavior; explore the role of cultural differences in values, principles, and standards; and analyze ethical dilemmas in a global environment. (SK)

  2. Culturally Sensitive Best Practices for Sex Education Programs

    Science.gov (United States)

    D'Santiago, Verenice; Hund, Alycia M.

    2012-01-01

    Learning about sexuality is a lifelong process that begins in childhood and continues through the lifespan. Through family and peer interactions and media sources, youth learn about sexuality and relationships, and develop their own values. The learning process and trajectory, however, may differ among youth from diverse cultures. In fact,…

  3. Culturally Sensitive Mentoring for Asian International Students in Counseling Psychology

    Science.gov (United States)

    Park-Saltzman, Jeeseon; Wada, Kaori; Mogami, Tamiko

    2012-01-01

    With growing attention to the internationalization of counseling psychology in the past decade, discussion on effective training of international students is much-needed. In order to provide effective mentorship to international students, the mentor needs to be aware of specific challenges faced by international students and cultural differences…

  4. Turning Cultural Heritage into Cultural and Creative Products: A Case Study of Value Creation Out of Cultural Artifacts Collaborated between the National Palace Museum and the Bright Ideas Design, Co. Ltd.

    OpenAIRE

    Hui-Fen Chen; Yann-Jy Yang

    2016-01-01

    This paper analysed the value creation activities of cultural and creative products developed from cultural heritage. It employed the case study methodology to examine two collaboration projects between the Bright Ideas Design, Co. Ltd. and National Palace Museum. A framework was developed based on the review of the relevant literature on cultural products, value creation and digital content. Research data included information obtained from semi-structured interviews and secondary sources. Th...

  5. Cultural context and school counseling: Cultural sensitivity to advocate for social justice

    OpenAIRE

    Tatar, Moshé

    2012-01-01

    In this paper the relevance of understanding the different meanings of culture in the counseling profession is presented. Two approaches to the concept of culture as they relate to counseling are suggested: the first approach stresses the organisational culture of the institution where the counselor works; the second —the multicultural approach— calls for the complex recognition of the variety of ethnic cultural backgrounds of those involved in the counseling situation. Professional practices...

  6. Cultural context and school counseling: Cultural sensitivity to advocate for social justice

    OpenAIRE

    Moshé Tatar

    2008-01-01

    In this paper the relevance of understanding the different meanings of culture in the counseling profession is presented. Two approaches to the concept of culture as they relate to counseling are suggested: the first approach stresses the organisational culture of the institution where the counselor works; the second —the multicultural approach— calls for the complex recognition of the variety of ethnic cultural backgrounds of those involved in the counseling situation. Professional practices...

  7. Cultural Sensitiveness of School Goals and Students’ Failure in Turkey

    Directory of Open Access Journals (Sweden)

    Ismet Sahin

    2006-06-01

    Full Text Available Education is the means by which society provides for the transmission or advancement of its culture and it is formally done at schools that are the arena of human interaction aimed at producing learning. But some people in that interaction aimed at producing learning cannot achieve as much as the others due to some social or individual factors especially when the society is not homogeneous in terms of culture, language, etc.All cultures do not require the same kinds of knowledge and all may have distinct goals and expectations in education. This study aims at presenting the consensus and conflict in perspectives of students of different ethnic origins on general goals of education and expectations from schools in East and Southeast Turkey. The results will be used to generate a rationale to assume that the failure of students in East and Southeast Turkey where majority of population is ethnically diverse, may be because of the lack of divergent goals and expectations set for school curriculum or that the failure of students is dependent on some other factors except the unique school curriculum unresponsive to cultural or ethnic diversity. For this purpose, the goals of general education (1973, Law number 1739, Item number 2, and school expectations developed by House (1973 were prepared as questionnaire items, piloted, validated and administered to 9373 secondary school students in east and southeast Turkey. The findings of this study were that the students of different ethnic origins value the goals and expectations set for school curriculum in Turkey in significantly different ways.

  8. Dopamine-System Genes and Cultural Acquisition: The Norm Sensitivity Hypothesis

    Science.gov (United States)

    Kitayama, Shinobu; King, Anthony; Hsu, Ming; Liberzon, Israel; Yoon, Carolyn

    2016-01-01

    Previous research in cultural psychology shows that cultures vary in the social orientation of independence and interdependence. To date, however, little is known about how people may acquire such global patterns of cultural behavior or cultural norms. Nor is it clear what genetic mechanisms may underlie the acquisition of cultural norms. Here, we draw on recent evidence for certain genetic variability in the susceptibility to environmental influences and propose a norm sensitivity hypothesis, which holds that people acquire culture, and rules of cultural behaviors, through reinforcement-mediated social learning processes. One corollary of the hypothesis is that the degree of cultural acquisition should be influenced by polymorphic variants of genes involved in dopaminergic neural pathways, which have been widely implicated in reinforcement learning. We reviewed initial evidence for this prediction and discussed challenges and directions for future research. PMID:28491931

  9. Learning Tolerance: The Impact of Comparative Politics Courses on Levels of Cultural Sensitivity

    Science.gov (United States)

    Brooks, D. Christopher

    2005-01-01

    In addition to exposing students to basic concepts, theories, and ideas, teachers of comparative politics often claim to foster and promote values of tolerance and cultural sensitivity through exposure to the histories, cultures, and societies of cases from around the world. This claim, however, has been largely speculative and unsupported by any…

  10. Culture, Role and Group Work: A Social Network Analysis Perspective on an Online Collaborative Course

    Science.gov (United States)

    Stepanyan, Karen; Mather, Richard; Dalrymple, Roger

    2014-01-01

    This paper discusses the patterns of network dynamics within a multicultural online collaborative learning environment. It analyses the interaction of participants (both students and facilitators) within a discussion board that was established as part of a 3-month online collaborative course. The study employs longitudinal probabilistic social…

  11. Culture, Role and Group Work: A Social Network Analysis Perspective on an Online Collaborative Course

    Science.gov (United States)

    Stepanyan, Karen; Mather, Richard; Dalrymple, Roger

    2014-01-01

    This paper discusses the patterns of network dynamics within a multicultural online collaborative learning environment. It analyses the interaction of participants (both students and facilitators) within a discussion board that was established as part of a 3-month online collaborative course. The study employs longitudinal probabilistic social…

  12. Turning Cultural Heritage into Cultural and Creative Products: A Case Study of Value Creation Out of Cultural Artifacts Collaborated between the National Palace Museum and the Bright Ideas Design, Co. Ltd.

    Directory of Open Access Journals (Sweden)

    Hui-Fen Chen

    2016-06-01

    Full Text Available This paper analysed the value creation activities of cultural and creative products developed from cultural heritage. It employed the case study methodology to examine two collaboration projects between the Bright Ideas Design, Co. Ltd. and National Palace Museum. A framework was developed based on the review of the relevant literature on cultural products, value creation and digital content. Research data included information obtained from semi-structured interviews and secondary sources. The findings suggest that there are two stages and two dimensions in the value creation activities of culture-creative products. The stages include the generation of design ideas as well as the substantiation of creativity. In each stage, the designers must take the dimensions of symbol instantiation as well as user experiences into account. In the first stage of idea generation, the key points were the decoding and extraction of cultural symbols, which were then turned into designs that trigger new experiences. In the second stage of substantiation of creativity, the major tasks were the reshaping of the cultural symbols and the integration of the transformed symbols into design that meets expected experiences. The collaboration projects have produced trifold effects which addressed cross the gaps caused by different generations, forms and cultures. The analysis and the findings of this paper may shed lights on the future cultural and creative productions between memory organizations and collaborating designers. [Article content in Chinese

  13. Sensitivity of Students to the Natural Environment, Animals, Social Problems and Cultural Heritage

    Science.gov (United States)

    Kurtdede Fidan, Nuray

    2016-01-01

    The study aims to determine the sensitivity levels of fourth-grade students to the natural environment, animals, social concerns and cultural heritage. Besides, it has been investigated whether some personal characteristics of the students have differentiating effect on the views related to the sensitivity to the natural environment, animals,…

  14. THE GROWTH OF ASIBI STRAIN YELLOW FEVER VIRUS IN TISSUE CULTURES. I. SENSITIVITY AND CAPACITY OF TISSUE CULTURES

    Science.gov (United States)

    directed to HeLa cells . The following results were obtained: Of those cultures that were susceptible, three different patterns of dose response were...obtained that were interpreted as different possible manifestations of interference. HeLa cells , which were among the least sensitive to low infection

  15. Assessing the cultural in culturally sensitive printed patient-education materials for Chinese Americans with type 2 diabetes.

    Science.gov (United States)

    Ho, Evelyn Y; Tran, Henrietta; Chesla, Catherine A

    2015-01-01

    Type 2 diabetes affects Chinese Americans at an alarming rate. To address this health disparity, research in the area of cultural sensitivity and health literacy provides useful guidelines for creating culturally appropriate health education. In this article, we use discourse analysis to examine a group of locally available, Chinese- and English-language diabetes print documents from a surface level and deep structure level of culture. First, we compared these documents to research findings about printed health information to determine whether and how these documents apply current best practices for health literacy and culturally appropriate health communication. Second, we examined how diabetes as a disease and diabetes management is being constructed. The printed materials addressed surface level culture through the use of Chinese language, pictures, foods, and exercises. From a deeper cultural level, the materials constructed diabetes management as a matter of measurement and control that contrasted with previous research suggesting an alternative construction of balance. A nuanced assessment of both surface and deeper levels of culture is essential for creating health education materials that are more culturally appropriate and can lead to increased health literacy and improved health outcomes.

  16. Culturally sensitive health counseling to prevent lifestyle-related diseases in Japan.

    Science.gov (United States)

    Marutani, Miki; Miyazaki, Misako

    2010-09-01

    This study explored the methods that are used by public health nurses to provide culturally sensitive health counseling to elderly Japanese farmers in order to motivate them to adopt healthy behaviors. Fourteen elderly farmers (eight men and six women) from three rural communities underwent health counseling and then changed their habits to prevent lifestyle-related diseases. Qualitative and inductive analyses were conducted to determine the effects of the culturally sensitive counseling. Five methods for providing culturally sensitive counseling were identified: (i) showing an interest in, and respect for, the local culture; (ii) stimulating the participants' awareness of the health risks inherited in their local cultural practices through the use of familiar examples; (iii) accepting and understanding the participants' ambivalence about their local culture; (iv) connecting the reasons for the participants to change their lifestyle with their local culture; and (v) adjusting the health-promoting behaviors of the participants to fit their local culture. Public health nurses should consider the pride that elderly farmers have in their background and their resistance to change and use these factors to point out the discrepancies in their lifestyle and promote more quality-of-life-oriented and practical self-care behaviors.

  17. Cultured stem cells are sensitive to gravity changes

    Science.gov (United States)

    Buravkova, L. B.; Romanov, Yu. A.; Konstantinova, N. A.; Buravkov, S. V.; Gershovich, Yu. G.; Grivennikov, I. A.

    2008-09-01

    Stem and precursor cells play an important role in development and regeneration. The state of these cells is regulated by biochemical substances, mechanical stimuli and cellular interactions. To estimate gravity effects we used two types of cultured stem cells: human mesenchymal stromal cells (hMSCs) from bone marrow and mice embryonic stem (mESC) line R1. Gravity changes were simulated by long-term (4-7 days) slow clinorotation and leaded to decreased hMSC proliferation, changes of cell morphology and modified F-actin cytoskeleton. We did not find the shifts in cell phenotype except for decreased expression of HLA 1 and CD105 but excretion of IL-6 into medium increased significantly. Remodeling of cytoskeleton started after first 4 h and was similar to preapoptotic changes. This data suggested the modification in cell adhesion and possible commitment of hMSC. It was observed that expression of alkaline phosphatase by MSC in osteogenic medium was more intensive in control. On the contrary, clinorotation did not change formation of mESC colonies and increased proliferation activity in LIF+-medium. However, the number of embryonic bodies after clinorotation was less than in static control. It is suggested that ESCs kept the viability and proliferative potential but decreased the differentiation ability after changes in gravity stimulation.

  18. Developing a culture of pride, confidence and trust: enhanced collaboration in an interdisciplinary team

    Directory of Open Access Journals (Sweden)

    Kristin Ådnøy Eriksen

    2017-09-01

    Full Text Available Background: Collaborative work is an inherently complex phenomenon. This article explores elements that enhance collaboration and argues that collaboration – understood as evolving processes whereby social entities actively and reciprocally engage in joint activities aimed at achieving a common goal – has not been given sufficient attention in the relevant Norwegian reforms. The Norwegian government implemented the Coordination Reform in January 2012, the aim of which was to provide a sustainable and high-quality health service (Ministry of Health and Care Services, 2012 . This article uses the term ‘collaboration reform’ as this is the literal meaning of the Norwegian title Samhandlingsreform, and because collaboration seems to describe the aim of the reform better than coordination. Aim: To explore how facilitated processes enhance collaboration in an interdisciplinary team, and discuss how the findings inform issues of collaboration between hospitals and municipal health services. Methods: The design was a cooperative inquiry, that is, a participatory and shared approach to research that aims to facilitate understanding of a shared experience by virtue of cycles of action and reflection. Findings/results: Taking part in facilitated processes gave the team members added awareness about their work, made them more able to handle complex situations and gave them confidence in their own competence and that of their and colleagues. The processes also gave team members opportunities for enhanced sharing and a broader agenda, to notice and detect, and to create a story about who we are and what we do. Conclusions: Trusting and knowing each other is a foundation for collaborative work. The facilitated processes provided structure and direction, addressed power imbalances and kept the focus goal-centred. Cross-boundary collaboration between hospitals and municipal health services could improve with an awareness of collaboration as an evolving

  19. Influence of culture and language sensitive physics on science attitude enhancement

    Science.gov (United States)

    Morales, Marie Paz E.

    2015-12-01

    The study critically explored how culture and language sensitive curriculum materials in physics improve Pangasinan learners' attitude towards science. Their cultural dimensions, epistemological beliefs, and views on integration of culture and language in the teaching and learning process determined their cultural preference or profile. Design and development of culture and language sensitive curriculum materials in physics were heavily influenced by these learners' cultural preference or profile. Pilot-study using interviews and focus group discussions with natives of Pangasinan and document analysis were conducted to identify the culture, practices, and traditions integrated in the lesson development. Comparison of experimental participants' pretest and posttest results on science attitude measure showed significant statistical difference. Appraisal of science attitude enhancement favored the experimental group over the control group. Qualitative data deduced from post implementation interviews, focus group discussions, and journal log entries showed the same trend in favor of the experimental participants. The study revealed that culture and language integration in the teaching and learning process of physics concepts enabled students to develop positive attitude to science, their culture, and native language.

  20. Cultural context and school counseling: Cultural sensitivity to advocate for social justice

    Directory of Open Access Journals (Sweden)

    Moshé Tatar

    2008-06-01

    Full Text Available In this paper the relevance of understanding the different meanings of culture in the counseling profession is presented. Two approaches to the concept of culture as they relate to counseling are suggested: the first approach stresses the organisational culture of the institution where the counselor works; the second —the multicultural approach— calls for the complex recognition of the variety of ethnic cultural backgrounds of those involved in the counseling situation. Professional practices are analysed as means for the reinforcement of present conditions or as ways for changing them. The concepts of empowerment of and advocacy for our clients are put forward as main components in the challenging new roles of the counseling profession. Implications for counselors are suggested.

  1. The Relationship Between Cultural Sensitivity and Assertiveness in Nursing Students from Turkey.

    Science.gov (United States)

    Kılıç, Serap Parlar; Sevinç, Sibel

    2017-07-01

    As foreigners live in and visit Turkey for various reasons, it is essential to provide culturally appropriate health care. This study was conducted to determine the relationship between cultural sensitivity and assertiveness in university nursing students. This descriptive, cross-sectional study was conducted at two universities in the cities of Kilis and Elazığ, Turkey. The study sample consisted of 444 nursing students. Data collection tools included a questionnaire about participant sociodemographic characteristics, Chen and Starosta's Intercultural Sensitivity Scale, and the Rathus Assertiveness Scale. The mean age of participants was 21.09 years. Most students (71.6%) were female and 34.7% of the students stayed at the hostel. Of the students, 44.4%, 27.5%, and 28.2% attended were the second-, third-, and fourth-year students, respectively. Participants were asked about problems related to caring for patients who speak different languages. The mean score for the Intercultural Sensitivity Scale was 89.42 ± 13.55 and the total score for all students for the Assertiveness Scale was 112.64 ± 15.61. We identified a positive relationship between total scores for the Intercultural Sensitivity Scale and the Assertiveness Scale ( p < .001). There was relationship between cultural sensitivity and gender and want to work overseas; assertiveness and year of nursing education and want to work overseas. Nursing students at both schools had a moderate level of cultural sensitivity and assertiveness. It has been determined that as assertiveness level of the students increased, intercultural sensitivity of them also increased. Consequently, it is concluded that training as assertive and self-confident individuals during the nursing education of students has a contribution to making patient-specific and culture-sensitive care.

  2. Presenting Cultural Artifacts in the Art Museum: A University-Museum Collaboration

    Science.gov (United States)

    Chung, Sheng Kuan

    2009-01-01

    With increasing emphasis on multicultural art education and integrative pedagogy, educators have incorporated community resources, such as cultural artifacts exhibited in art museums, to enrich their programs. Cultural artifacts are human-made objects which generally reveal historic information about cultural values, beliefs, and traditions.…

  3. A Mirror of Voices: A Collaborative Learning Community of Culturally Responsive Digital Storytelling

    Science.gov (United States)

    Harris, Kim Diann

    2013-01-01

    This action research study acknowledged the possibilities of culturally responsive pedagogy by examining digital storytelling via online workshops that were facilitated for a group of educators and educational leaders. The presence of cultural biases and cultural discontinuities in Pre-K-12 education has the propensity to contribute to the…

  4. Isolated hippocampal neurons in cryopreserved long-term cultures: development of neuroarchitecture and sensitivity to NMDA.

    Science.gov (United States)

    Mattson, M P; Kater, S B

    1988-01-01

    Isolated neurons in long-term culture provide a unique opportunity to address important problems in neuronal development. In the present study we established conditions for cryopreservation and long-term primary culture of isolated embryonic hippocampal neurons. This culture system was then used for initial characterizations of the development of neuroarchitecture and neurotransmitter response systems. Cryoprotection with 8% dimethylsulfoxide, slow freezing, and rapid thawing provided high-yield cultures which appeared normal in terms of cell types, mitotic ability, axonal and dendritic outgrowth, and sensitivity to glutamate neurotoxicity. A reduced medium volume and moderate elevation in extracellular K+ to 20 mM promoted survival of isolated neurons through 3 weeks of culture. The outgrowth of axons and dendrites in pyramidal-like neurons was found to differ over a 3-week culture period such that axons continued to grow at a relatively constant rate while dendritic outgrowth slowed during the second week and ceased by the end of week 3. Developmental changes were also observed in the sensitivity of pyramidal neurons to glutamate neurotoxicity; functional kainate/quisqualate receptors were present during the first week of culture, while responses to N-methyl-D-aspartic acid (NMDA) did not appear until the second week. The technologies for cryopreservation and long-term culture of isolated hippocampal neurons reported here provide a useful system in which to address a variety of problems in development neuroscience.

  5. Assessing culturally sensitive factors in the learning environment of science classrooms

    Science.gov (United States)

    Fisher, Darrell L.; Waldrip, Bruce G.

    1997-03-01

    As schools are becoming increasingly diverse in their scope and clientele, any examination of the interaction of culturally sensitive factors of students' learning environments with learning science assumes critical importance. The purpose of this exploratory study was to develop an instrument to assess learning environment factors that are culturally sensitive, to provide initial validation information on the instrument and to examine associations between students' perceptions of their learning environments and their attitudes towards science and achievement of enquiry skills. A measure of these factors of science student's learning environment, namely the Cultural Learning Environment Questionnaire (CLEQ), was developed from past learning environment instruments and influenced by Hofstede's four dimensions of culture (Power Distance, Uncertainty Avoidance, Individualism, and Masculinity/Femininity). The reliability and discriminant validity for each scale were obtained and associations between learning environment, attitude to science and enquiry skills achievement were found.

  6. [Culture-Sensitive Aspects in Diagnostics of Mental Distress in Refugees - Two Commented Case Reports].

    Science.gov (United States)

    Nesterko, Yuriy; Kaiser, Marie; Glaesmer, Heide

    2017-04-01

    High levels of mental disorders, especially PTSD, are commonly known among groups of people forced to leave their homeland as a consequence of war-related experiences (e. g. armed conflict, torture or persecution). Depending on the cultural background the perceptions of illnesses vary, different symptom presentation and thereupon different coping strategies respectively expectations towards health care services exist. To minimize the danger of misdiagnosis by different experts working with refugees in the host countries, a culture-sensitive diagnostic approach is needed from the beginning. This article describes important aspects of culture-sensitive diagnostics by means of 2 commented case reports. Special focus is set on the aspect of linguistic and in a broader sense cultural comprehension between therapist, client and if necessary language mediator. © Georg Thieme Verlag KG Stuttgart · New York.

  7. Intra- and Inter-Cultural Usability in Computer-Supported Collaboration

    DEFF Research Database (Denmark)

    Vatrapu, Ravi; Suthers, Dan

    2010-01-01

    In this paper, we argue for an increased scope of universal design to encompass usability and accessibility for not only users with physical disabilities but also for users from different cultures. Towards this end, we present an empirical evaluation of cultural usability in computer......-Chinese, and Chinese-Chinese) appropriated affordances and produced technological intersubjectivity. Cultural usability was analyzed through the use of performance and satisfaction measures. The results show a systemic variation in efficiency, effectiveness, and satisfaction between the two cultural groups....... Implications of these findings for the research and practice of usability, in general, and cultural usability, in particular, are discussed in this paper....

  8. Delay-sensitive content distribution via peer-to-peer collaboration in public safety vehicular ad-hoc networks

    KAUST Repository

    Atat, Rachad

    2014-05-01

    Delay-sensitive content distribution with peer-to-peer (P2P) cooperation in public safety vehicular networks is investigated. Two cooperative schemes are presented and analyzed. The first scheme is based on unicasting from the base station, whereas the second is based on threshold based multicasting. Long Term Evolution (LTE) is used for long range (LR) communications with the base station (BS) and IEEE 802.11p is considered for inter-vehicle collaboration on the short range (SR). The first scheme is shown to outperform non-cooperative unicasting and multicasting, while the second scheme outperforms non-cooperative unicasting beyond a specific number of cooperating vehicles, when the appropriate 802.11p power class is used. The first scheme achieves the best performance among the compared methods, and a practical approximation of that scheme is shown to be close to optimal performance. © 2014 Elsevier B.V. All rights reserved.

  9. [On the Way to Culture-Sensitive Patient Information Materials: Results of a Focus Group Study].

    Science.gov (United States)

    Ries, Zivile; Frank, Fabian; Bermejo, Isaac; Kalaitsidou, Chariklia; Zill, Jördis; Dirmaier, Jörg; Härter, Martin; Bengel, Jürgen; Hölzel, Lars

    2017-09-28

    Aim This study was part of a double-blind randomised controlled trial aimed to evaluate the effects of culture-sensitive patient information materials (PIM) compared with standard translated material. The study aimed to obtain the data for the development of culture sensitive PIM about unipolar depression for the 4 largest migrant groups in Germany (Turkish, Polish, Russian and Italian migration background). Method A qualitative study using 4 manual-based focus groups (FG), one for each migrant group, with 29 participants (9 with a Turkish (TüG), 8 with a Polish (PoG), 5 with a Russian (RuG) and 7 with an Italian (ItG) migration background) was conducted. The discussions were recorded, transcribed and analyzed using qualitative content analysis. Results 7 categories were identified. For the (1.) development of a good culture-sensitive PIM an easy language, a clear structure, an assessable extent of information and the avoidance of stereotypes were highlighted cross-culturally in all four FG. RuG and PoG had the largest (2.) lack of information about the German health care system. Concerning the (3.) illness perception RuG named problems with recognizing and understanding depression. PoG, RuG and TüG thematized (4.) feared consequences of the illness and of professional helpseeking. ItG, PoG, RuG had fears concerning (5.) psychotropic drugs as a result from insufficient knowledge about medication. For (6.) doctor-patient relationship cultural specifics were identified in RuG and TüG and for (7.) migration or culture specific reasons for depression in RuG, ItG and TüG. Conclusion Although the identified categories were relevant for all or for the majority of migrant groups, for most categories specific cultural aspects were discovered. These findings show the importance of a culture sensitive adaptation of PIM. © Georg Thieme Verlag KG Stuttgart · New York.

  10. Temperament trait of sensory processing sensitivity moderates cultural differences in neural response

    OpenAIRE

    Aron, Arthur; Ketay, Sarah; Hedden, Trey; Aron, Elaine N; Rose Markus, Hazel; John D E Gabrieli

    2010-01-01

    This study focused on a possible temperament-by-culture interaction. Specifically, it explored whether a basic temperament/personality trait (sensory processing sensitivity; SPS), perhaps having a genetic component, might moderate a previously established cultural difference in neural responses when making context-dependent vs context-independent judgments of simple visual stimuli. SPS has been hypothesized to underlie what has been called inhibitedness or reactivity in infants, introversion ...

  11. Replicating a study of collaborative use of mobile phones for photo sharing in a different cultural context

    DEFF Research Database (Denmark)

    Sandoval, Carolina; Montero, Camila; Jokela, Tero;

    2014-01-01

    In this paper, we replicate a study of collaborative mobile phone use to share personal photos in groups of collocated people. The replication study was conducted in a different cultural context to check the generalizability of the findings from the original study in terms of the proposed...... interaction techniques, current photo sharing practices, and privacy. Our results confirm and expand the original findings. We report our main findings by comparing them to the key findings of the original study. Finally, we discuss possible reasons for some variance in the results....

  12. A Culturally Sensitive Analysis of Culture in the Context of Context: When Is Enough Enough?

    Science.gov (United States)

    Kahn, Peter H., Jr.

    Cultural context is not the sole source of human knowledge. Postmodern theory, in both its deconstructionist and affirmative approaches, offers an incomplete basis by which to study race, class, and gender, and undermines ethical interaction. Deconstructionism calls for the abandonment of generalizable research findings, asserting that the concept…

  13. Handshakes in Cyberspace: Bridging the Cultural Differences through Effective Intercultural Communication and Collaboration.

    Science.gov (United States)

    Wang, C. Y. Janey

    In the online learning environment, communication and collaboration occur from a distance. In the absence of non-verbal communication cues (such as facial expressions, gestures, and tone of voice), understanding, communication, and interaction rest largely on individual assumptions and interpretations. The magnitude of these communication…

  14. Teachers' Collaborative Conversations about Culture: Negotiating Decision Making in Intercultural Teaching

    Science.gov (United States)

    MacPherson, Seonaigh

    2010-01-01

    This article presents findings from a study that investigated intercultural teaching through teachers' collaborative conversations about critical intercultural incidents in schools. The data were generated through Web-CT and face-to-face dialogues between preservice, inservice, and university teachers about critical intercultural incidents…

  15. Positionality and Reflexive Interaction: A Critical Internationalist Cultural Studies Approach to Intercultural Collaboration

    Science.gov (United States)

    Waldron, Rupert

    2017-01-01

    Research was conducted with fashion media students exploring the place of formal curriculum in structuring interaction in collaborative group work, and in furnishing possibilities for mediative intervention as curriculum internationalisation. Using observations, interviews, questionnaires and a Frierean intervention, it drew on critical…

  16. Students' Confidence and Perceived Value for Participating in Cross-Cultural Wiki-Based Collaborations

    Science.gov (United States)

    Ertmer, Peggy A.; Newby, Timothy J.; Liu, Wei; Tomory, Annette; Yu, Ji Hyun; Lee, Young Mi

    2011-01-01

    An international wiki-based collaboration was integrated into a large introductory educational technology course enrolling 346 students, divided into 43 teams. Student teams participated in a 5-week project in which they created wiki chapters about the educational uses of specific Web 2.0 tools. Two to four international students, located in their…

  17. Preserving a Space for Cross-Cultural Collaborations: An Account of Insider/Outsider Issues

    Science.gov (United States)

    Webster, Joan Parker; John, Theresa Arevgaq

    2010-01-01

    This paper focuses on the notions of insider and outsider and these positions as they are situated in and out of the established western academic tradition, and the associated ethical, epistemological and methodological concerns, specifically as relates to both our independent and collaborative research "with"("in") Alaska Native Yup'ik…

  18. Interplay wellbeing framework: a collaborative methodology 'bringing together stories and numbers' to quantify Aboriginal cultural values in remote Australia.

    Science.gov (United States)

    Cairney, Sheree; Abbott, Tammy; Quinn, Stephen; Yamaguchi, Jessica; Wilson, Byron; Wakerman, John

    2017-05-03

    Wellbeing has been difficult to understand, measure and strengthen for Aboriginal people in remote Australia. Part of the challenge has been genuinely involving community members and incorporating their values and priorities into assessment and policy. Taking a 'shared space' collaborative approach between remote Aboriginal communities, governments and scientists, we merged Aboriginal knowledge with western science - by bringing together stories and numbers. This research aims to statistically validate the holistic Interplay Wellbeing Framework and Survey that bring together Aboriginal-identified priorities of culture, empowerment and community with government priorities including education, employment and health. Quantitative survey data were collected from a cohort of 842 Aboriginal people aged 15-34 years, recruited from four different Aboriginal communities in remote Australia. Aboriginal community researchers designed and administered the survey. Structural equation modeling showed good fit statistics (χ/df = 2.69, CFI = 0.95 and RMSEA = 0.045) confirming the holistic nature of the Interplay Wellbeing Framework. The strongest direct impacts on wellbeing were 'social and emotional wellbeing' (r = 0.23; p cultural factors have indirect impacts on wellbeing, such as through Aboriginal literacy. All cultural variables correlated highly with each other, and with empowerment and community. Empowerment also correlated highly with all education and work variables. 'Substances' (lack thereof) was linked with positive outcomes across culture, education and work. Specific interrelationships will be explored in detail separately. The Interplay Wellbeing Framework and Survey were statistically validated as a collaborative approach to assessing wellbeing that is inclusive of other cultural worldviews, values and practices. New community-derived social and cultural indicators were established, contributing valuable insight to psychometric assessment across

  19. Practical strategies for providing culturally sensitive, ethical care in developing nations.

    Science.gov (United States)

    Crigger, Nancy J; Holcomb, Lygia

    2007-01-01

    Providing health care in developing nations results in cultural and ethical challenges for health care professionals. The authors' intent is to raise readers' awareness of how to maintain an ethical and culturally sensitive approach to practice in developing nations. Four practical approaches to ethical decision-making, developed from the literature and praxis, in conjunction with traditional moral theory and guidelines from professional and international organizations are discussed. Ethical multiculturalism, a view that combines universalism and multiculturalism undergirds culturally appropriate and ethically responsive decisions.

  20. Circles of Culture and Cognition: A Sociocognitive Study of Collaboration within and among Academic Groups of Teachers in a Rural School District

    Science.gov (United States)

    Baker, Linda L.

    2011-01-01

    This ethnographic case study examined the roles of district and school macro-culture and teacher sub-group micro-culture in influencing the nature and extent of teachers' professional collaboration. Informed by the sociocognitive theory that learning is rooted in social relationships and develops through interpersonal discourse and activity, the…

  1. Immaterial labour, collaborative cultural production and the economy of the gift

    OpenAIRE

    Clóvis Ricardo Montenegro de Lima; Daniella Pizarro; Elisangela Faustino; Maireli Dittrich

    2009-01-01

    Resumo Neste artigo discutem-se as relações entre trabalho imaterial, produção cultural colaborativa e  economia da dádiva na sociedade atual. O intelecto geral é relacionado com a inteligência coletiva das redes digitais. A produção colaborativa emerge como forma privilegiada do fazer artístico e cultural. Esta produção pode contribuir para promoção e preservação da diversidade cultural. A produção cultural colaborativa evidencia pluralismo econômico. A generalização do trabalho imaterial pr...

  2. Acculturation process: a collaborative strategy of integration in attaining culturally congruent nursing care.

    Science.gov (United States)

    Nelson, Deborah B

    2009-01-01

    The author describes a strategic partnership effort in pursuit of culturally congruent care: the professional model of nursing practice. The organizing framework is an integrated strategy of acculturation based in cultural care theory. The professional health system's department of staff development and a vendor partnered to develop and implement the framework in acculturating Philippine nurses. The author also presents recommendations for future consideration.

  3. Culturally Responsive Teaching: Awareness and Professional Growth through a School-University Collaboration

    Science.gov (United States)

    McCormick, Theresa M.; Eick, Charles J.; Womack, Janet S.

    2013-01-01

    Preparing in-service and pre-service teachers to effectively work with culturally diverse students is an ongoing challenge for schools and universities alike. This article reports on a University-Professional Development School (PDS) initiative designed to enhance an awareness of culturally responsive pedagogy. This article describes a yearlong…

  4. Media Culture 2020: Collaborative Teaching and Blended Learning Using Social Media and Cloud-Based Technologies

    Science.gov (United States)

    Vickers, Richard; Field, James; Melakoski, Cai

    2015-01-01

    In 2013 five universities from across Europe undertook an innovative project "Media Culture 2020", combining skills and forces to develop new practices that would face the challenge of the convergence of digital media, taking full advantage of social media and cloud-based technologies. The aim of the Media Culture 2020 project was to…

  5. Practitioners' Perspectives on Cultural Sensitivity in Latina/o Teen Pregnancy Prevention

    Science.gov (United States)

    Wilkinson-Lee, Ada M.; Russell, Stephen T.; Lee, Faye C. H.

    2006-01-01

    This study examined practitioners' understandings of cultural sensitivity in the context of pregnancy prevention programs for Latina teens. Fifty-eight practitioners from teen pregnancy prevention programs in California were interviewed in a guided conversation format. Three themes emerged in our analysis. First, practitioners' definitions of…

  6. Predicting Changes in Cultural Sensitivity among Students of Spanish during Short-Term Study Abroad

    Science.gov (United States)

    Martinsen, Rob

    2011-01-01

    Short-term study abroad programs of less than a semester are becoming increasingly popular among undergraduate students in the United States. However, little research has examined the changes in students' cultural sensitivity through their participation in such programs or what factors may predict growth and improvement in such areas. This study…

  7. Adapting the SRQ for Ethiopian Populations : A Culturally-Sensitive Psychiatric Screening Instrument

    NARCIS (Netherlands)

    Youngmann, Rafael; Zilber, Nelly; Workneh, Fikre; Giel, Robert

    2008-01-01

    The objective of the study was to develop a culturally sensitive psychiatric screening instrument valid for Ethiopians in Ethiopia and Israel. The study sample was composed of 356 Amharic-speaking Ethiopians from Ethiopia and Israel, aged 18-55, divided into three groups: i) general population; ii)

  8. How Commercial and "Violent" Video Games Can Promote Culturally Sensitive Science Learning: Some Questions and Challenges

    Science.gov (United States)

    Kwah, Helen

    2012-01-01

    In their paper, Munoz and El-Hani propose to bring video games into science classrooms to promote culturally sensitive ethics and citizenship education. Instead of bringing "educational" games, Munoz and El-Hani take a more creative route and include games such as Fallout 3[R] precisely because they are popular and they reproduce ideological and…

  9. The Effects of the Japan Bridge Project on Third Graders' Cultural Sensitivity

    Science.gov (United States)

    Meyer, Lindsay; Sherman, Lilian; MaKinster, James

    2006-01-01

    This study examines the effects of the Japan BRIDGE Project, a global education program, on its third grade participants. Characterization of lessons and analysis of student interviews were used to investigate the nature of the curriculum and whether or not student participants were more culturally sensitive due to participation. Results indicate…

  10. Sensitivity, specificity and predictive value of blood cultures from cattle clinically suspected of bacterial endocarditis

    DEFF Research Database (Denmark)

    Houe, Hans; Eriksen, L.; Jungersen, Gregers;

    1993-01-01

    This study investigated the number of blood culture-positive cattle among 215 animals clinically suspected of having bacterial endocarditis. For animals that were necropsied, the sensitivity, specificity and predictive value of the diagnosis of endocarditis were calculated on the basis...

  11. Developing Culturally Sensitive HIV/AIDS and Substance Abuse Prevention Curricula for Native American Youth.

    Science.gov (United States)

    Baldwin, Julie A.; And Others

    1996-01-01

    Critical steps in developing these curricula included: selecting integrative theory to address multidimensional antecedents of HIV/AIDS and substance abuse among Native Americans; using ethnography to obtain input from target groups and community members to ensure developmental and cultural sensitivity; and using process and outcome evaluations of…

  12. ELECTRONIC COLLABORATION ACROSS CULTURES IN A WEB-BASED PROJECT FOR ENGLISH WRITING INSTRUCTION

    OpenAIRE

    George C.K. Jor

    2000-01-01

    The paper highlights the importance of experimentation and an innovative approach to English language writing instruction with the help of information communication technology (ICT or IT). First, it describes the local situation of English language teaching at The Chinese University of Hong Kong (CUHK). Then, it summarizes the development of IT proficiency and student-led collaborative learning groups at CUHK. Third, it reports on an international Web-based writing project involving six colla...

  13. ELECTRONIC COLLABORATION ACROSS CULTURES IN A WEB-BASED PROJECT FOR ENGLISH WRITING INSTRUCTION

    Directory of Open Access Journals (Sweden)

    George C.K. Jor

    2000-01-01

    Full Text Available The paper highlights the importance of experimentation and an innovative approach to English language writing instruction with the help of information communication technology (ICT or IT. First, it describes the local situation of English language teaching at The Chinese University of Hong Kong (CUHK. Then, it summarizes the development of IT proficiency and student-led collaborative learning groups at CUHK. Third, it reports on an international Web-based writing project involving six collaborating schools in different parts of the world including China, the United States, Indonesia, and Hong Kong in the year 1999-2000. In the report, the author-presenter will share with the audience a new ELT course development titled "English Online: Writing on the Web." He will explain the course objectives, the background of participating classes, the Web Course Tools (WebCT, the design of the project, the evaluation of course effectiveness and the outcome of the new curricular initiative. Finally, the paper presents a summary of a practical guide to electronic collaboration and some of the lessons the writer has learnt in five years' experience of participant-observation in English teaching practice using the Web.

  14. E-Health innovations, collaboration, and healthcare disparities: developing criteria for culturally competent evaluation.

    Science.gov (United States)

    Bacigalupe, Gonzalo; Askari, Sabrina F

    2013-09-01

    E-Health alters how health care clinicians, institutions, patients, caregivers, families, advocates, and researchers collaborate. Few guidelines exist to evaluate the impact of social technologies on furthering family health and even less on their capacity to ameliorate health disparities. Health social media tools that help develop, sustain, and strengthen the collaborative health agenda may prove useful to ameliorate health care inequities; the linkage should not, however, be taken for granted. In this article we propose a classification of emerging social technologies in health care with the purpose of developing evaluative criteria that assess their ability to foster collaboration and positively impact health care equity. The findings are based on systematic Internet ethnographic observations, a qualitative analysis of e-health tool exemplars, and a review of the literature. To triangulate data collection and analysis, the research team consulted with social media health care experts in making recommendations for evaluation criteria. Selected cases illustrate the analytical conclusions. Lines of research that are needed to accurately rate and reliably measure the ability of social media e-health offerings to address health disparities are proposed.

  15. Listening to the third voices of Pangasinan students: designing and enacting culturally sensitive curriculum

    Science.gov (United States)

    Wilder, Phillip

    2015-12-01

    This response builds upon Marie Paz Morales' "Influence of culture and language sensitive physics on science attitude achievement" by exploring how an expanded understanding of the ubiquitous nature of adolescent literacy practices and identities challenge traditional notions of "in school" and "out of school" cultural spaces. Listening to the "third voices" of adolescents can promote a deeper understanding of the complex literate lives of Pangasinan students and inform both the official and the enacted culturally sensitive curriculum. To hear the literate lives of adolescents is to push back against politically dehumanizing and "de-literacizing" neo-liberal educational policies and practices which privilege a singular, whitewashed view of literacy in order to standardize curriculum and instruction, preserve power in the hands of the powerful, and exacerbate socio-economic, racial, ethnic, and linguistic divisions.

  16. Group cognitive-behavioral therapy for depression in Spanish: culture-sensitive manualized treatment in practice.

    Science.gov (United States)

    Aguilera, Adrian; Garza, Monica J; Muñoz, Ricardo F

    2010-08-01

    The authors applied cognitive-behavioral therapy (CBT) for depression using the Healthy Management of Reality treatment manual. This 16-week group treatment comprised four 4-week modules: thoughts (cognitive restructuring), activities (behavioral activation), people (interpersonal skills training), and health (addresses physical health and depression). They illustrated the use of the culture-sensitive treatment manuals by way of the member characteristics and clinical process of a Spanish-language CBT group for depression. They highlighted the challenges and satisfactions of working with a Spanish-speaking population in the public sector, and focused on how culture and socioeconomic status influence patients, and how to adapt treatment to these factors. Last, they demonstrated how technological advances integrate with culture-sensitive, evidence-based treatments to better serve this population and reduce disparities.

  17. PRIMARY TEACHERS’ PERCEPTION OF CULTURAL DİVERSITY AND INTERCULTURAL SENSITIVITY

    Directory of Open Access Journals (Sweden)

    Öznur Rengi

    2014-12-01

    Full Text Available The teachers’ perception of cultural diversity is important to provide justice and equality in education, prevent the cultural conflicts and communication productivity of interactions in schools that there are cultural differences. This study aims to determine primary teachers’ perception of cultural diversity and observe teachers’ levels of “intercultural sensitivity” in relation to their students. The working group in this research is 286 primary teachers who work public schools province of Kocaeli (Çayırova in 2013-2014 acedemic year. The mixed model is used. The research data was collected by using the “İntercultural Sensitivity Scale” (Chen and Starosta, 2000. It is used t-tests, test of ANOVA and arithmetic average for composing quantitative data. The qualitative data was collected by using the teachers’ answers that “ What do you think the cultural differences of students?”. It is provided content analysis for qualitative data. It is seen that the teachers’ intercultural sensitivity is high. Morever ‘‘differences of languages’’ are the most striking the perception of primary teachers’ cultural differences.

  18. The Relationship of Workplace Culture With Nursing-Sensitive Organizational Factors.

    Science.gov (United States)

    Hahtela, Nina; McCormack, Brendan; Paavilainen, Eija; Slater, Paul; Helminen, Mika; Suominen, Tarja

    2015-01-01

    The aim of this study is to explore the relations of workplace culture on nursing-sensitive organizational factors. The need for standardized and valid measures for nursing-sensitive organizational outcomes has already been recognized in the literature. A cross-sectional questionnaire survey of 21 inpatient acute care units in 9 organizations at the municipal primary healthcare level was conducted. Participants included licensed practical nurses, registered nurses, and nurse managers. Workplace culture, especially the overarching factor of stress, correlated with the use of supplemental nursing staff and patients' length of stay. It is essential to find and test workplace-sensitive indicators so that managers will have a wider range of methods to plan and evaluate nursing outcomes.

  19. Introduction to the Special Section on Cultural Considerations in Collaborative and Therapeutic Assessment.

    Science.gov (United States)

    Smith, Justin D

    2016-01-01

    Issues of culture abound in the conduct of psychological assessment. This special section brings together a collection of articles from expert practitioners in the Therapeutic Assessment (TA) model to discuss cultural considerations. The special section is comprised of a conceptual discussion of the cultural influence of the assessment situation itself, 3 case examples illustrating the way in which culture enters into assessment, and the ways that the TA paradigm can be useful in mitigating the potential negative effects; and a comment on the 4 articles. In this introduction to the special section, I discuss 2 interrelated concepts that are helpful in framing the articles that will follow: the need to practice assessment with multicultural competence, and the potential benefits of using an assessment model (e.g., TA) that is itself culturally responsive. As the world continues to become more culturally diverse through changing demographics and the recognition and evolution of different subcultures, the need to practice assessment using these concepts will only become more central.

  20. Sensitivity of primary fibroblasts in culture to atmospheric oxygen does not correlate with species lifespan

    Science.gov (United States)

    Patrick, Alison; Seluanov, Michael; Hwang, Chaewon; Tam, Jonathan; Khan, Tanya; Morgenstern, Ari; Wiener, Lauren; Vazquez, Juan M.; Zafar, Hiba; Wen, Robert; Muratkalyeva, Malika; Doerig, Katherine; Zagorulya, Maria; Cole, Lauren; Catalano, Sophia; Lobo Ladd, Aliny AB; Coppi, A. Augusto; Coşkun, Yüksel; Tian, Xiao; Ablaeva, Julia; Nevo, Eviatar; Gladyshev, Vadim N.; Zhang, Zhengdong D.; Vijg, Jan; Seluanov, Andrei; Gorbunova, Vera

    2016-01-01

    Differences in the way human and mouse fibroblasts experience senescence in culture had long puzzled researchers. While senescence of human cells is mediated by telomere shortening, Parrinello et al. demonstrated that senescence of mouse cells is caused by extreme oxygen sensitivity. It was hypothesized that the striking difference in oxygen sensitivity between mouse and human cells explains their different rates of aging. To test if this hypothesis is broadly applicable, we cultured cells from 16 rodent species with diverse lifespans in 3% and 21% oxygen and compared their growth rates. Unexpectedly, fibroblasts derived from laboratory mouse strains were the only cells demonstrating extreme sensitivity to oxygen. Cells from hamster, muskrat, woodchuck, capybara, blind mole rat, paca, squirrel, beaver, naked mole rat and wild-caught mice were mildly sensitive to oxygen, while cells from rat, gerbil, deer mouse, chipmunk, guinea pig and chinchilla showed no difference in the growth rate between 3% and 21% oxygen. We conclude that, although the growth of primary fibroblasts is generally improved by maintaining cells in 3% oxygen, the extreme oxygen sensitivity is a peculiarity of laboratory mouse strains, possibly related to their very long telomeres, and fibroblast oxygen sensitivity does not directly correlate with species' lifespan. PMID:27163160

  1. Highly Sensitive Bacteriophage-Based Detection of Brucella abortus in Mixed Culture and Spiked Blood

    Directory of Open Access Journals (Sweden)

    Kirill V. Sergueev

    2017-06-01

    Full Text Available For decades, bacteriophages (phages have been used for Brucella species identification in the diagnosis and epidemiology of brucellosis. Traditional Brucella phage typing is a multi-day procedure including the isolation of a pure culture, a step that can take up to three weeks. In this study, we focused on the use of brucellaphages for sensitive detection of the pathogen in clinical and other complex samples, and developed an indirect method of Brucella detection using real-time quantitative PCR monitoring of brucellaphage DNA amplification via replication on live Brucella cells. This assay allowed the detection of single bacteria (down to 1 colony-forming unit per milliliter within 72 h without DNA extraction and purification steps. The technique was equally efficient with Brucella abortus pure culture and with mixed cultures of B. abortus and α-proteobacterial near neighbors that can be misidentified as Brucella spp., Ochrobactrum anthropi and Afipia felis. The addition of a simple short sample preparation step enabled the indirect phage-based detection of B. abortus in spiked blood, with the same high sensitivity. This indirect phage-based detection assay enables the rapid and sensitive detection of live B. abortus in mixed cultures and in blood samples, and can potentially be applied for detection in other clinical samples and other complex sample types.

  2. Increased sensitivity to ET-1 in rat cerebral arteries following organ culture

    DEFF Research Database (Denmark)

    Hansen-Schwartz, J; Edvinsson, L

    2000-01-01

    Endothelin-1 (ET-1) is recognized as being involved in the pathophysiology of cerebrovascular diseases. Using organ culture as a model for possible pathological changes we studied changes in ET(A) and ETB receptor function using a sensitive in vitro method. We observed an up-regulation of the ET......(B) receptor and an amazingly increased sensitivity to ET-1 by 3 log units in pEC50; pEC50(fresh) was 8.7 +/- 0.1, and pEC50(cultured) was 11.7 +/- 0.3. pA2 for FR139317 in the fresh vessel was 7.0 +/- 0.2 whereas it could not be obtained for the cultured vessel, indicating a possible cross-talk between the ET......(A) and ET(B) receptors. The increased sensitivity to ET-1 could also take place during cerebrovascular disease such as stroke or haemorrhage rendering the vessels considerably more sensitive to ET-1....

  3. An investigation of Helicobacter pylori using culture, histopathological and serological examination methods and its antimicrobial sensitivities.

    Science.gov (United States)

    Inan, Asuman; Gulsun, Serda; Guveli, Hakan; Tascioglu, Jale; Goktas, Pasa

    2005-04-01

    In this study, the determination of Helicobacter pylori (H. pylori) by culture, histopathological and serological methods in cases of endoscopically diagnosed as duodenitis and duodenal ulcer (DU), a comparison of their relative advantages, and its antibiotic sensitivities were investigated. Helicobacter pylori was investigated using 3 methods (culture, histopathological and serological examination) in 50 patients (25 diagnosed with duodenitis and 25 with DU) at the Department of Gastroenterohepatology, Istanbul Haydarpasa Numune Hospital, Turkey between December 2000 and February 2001. An investigation into its antibiotic sensitivities to amoxicillin, clarithromycin, metronidazole and azithromycin by disc diffusion methods and to amoxicillin and clarithromycin by E-test were investigated. Helicobacter pylori bacteria were observed in Gram stained preparates prepared from biopsy material in 34 out of 50 patients (68%), and were able to be produced in active culture in all these cases. Histopathological examination revealed the presence of H. pylori in 80% cases of DU and 60% cases of duodenitis; anti-CagA(IgG) was positively determined in 88% DU cases and in 60% duodenitis cases. There was a significant difference between the 2 groups in terms of diagnosis by histopathological and serological methods. The difference between the 2 groups produced in active culture in 84% cases of DU cases and 52% of duodenitis was statistically significant (p=0.0322). Using the E-test and disc diffusion methods, 8.8% of the strains that reproduced in culture were resistant to and 91.2% were sensitive to clarithromycin. All strains were determined to be sensitive to amoxicillin: 17.6% of the strains were determined to be resistant to metronidazole, 11.7% to azithromycin. It was observed that Gram staining is a rapid and reliable method of pre-diagnosis for H. pylori; that histopathological examination methods are of considerable importance in diagnosis; and that the investigation of

  4. Higher School as the Activating Factor of Inter-Cultural Collaboration: European Context

    Directory of Open Access Journals (Sweden)

    Iaroslav Kichuk

    2016-05-01

    Full Text Available The article deals with the international cooperation within the framework of the Euroregion “Lower Danube” and the place of Budjak in this network. The author believes that its potential is insufficiently appreciated. A special place belongs to Izmail State University for Humanities as the educational and cultural centre of the region. The author presents its main educational and international activities, as well as the perspectives of the development of the project “DAC People” on the base of Izmail University, that gives the real opportunity to deep the practical cooperation in the socio-cultural framework of the Euroregion “Lower Danube”.

  5. Bioimpedance monitoring of 3D cell culturing--complementary electrode configurations for enhanced spatial sensitivity.

    Science.gov (United States)

    Canali, Chiara; Heiskanen, Arto; Muhammad, Haseena Bashir; Høyum, Per; Pettersen, Fred-Johan; Hemmingsen, Mette; Wolff, Anders; Dufva, Martin; Martinsen, Ørjan Grøttem; Emnéus, Jenny

    2015-01-15

    A bioimpedance platform is presented as a promising tool for non-invasive real-time monitoring of the entire process of three-dimensional (3D) cell culturing in a hydrogel scaffold. In this study, the dynamics involved in the whole process of 3D cell culturing, starting from polymerisation of a bare 3D gelatin scaffold, to human mesenchymal stem cell (MSC) encapsulation and proliferation, was monitored over time. The platform consists of a large rectangular culture chamber with four embedded vertical gold plate electrodes that were exploited in two- and three terminal (2T and 3T) measurement configurations. By switching between the different combinations of electrode couples, it was possible to generate a multiplexing-like approach, which allowed for collecting spatially distributed information within the 3D space. Computational finite element (FE) analysis and electrochemical impedance spectroscopic (EIS) characterisation were used to determine the configurations' sensitivity field localisation. The 2T setup gives insight into the interfacial phenomena at both electrode surfaces and covers the central part of the 3D cell culture volume, while the four 3T modes provide focus on the dynamics at the corners of the 3D culture chamber. By combining a number of electrode configurations, complementary spatially distributed information on a large 3D cell culture can be obtained with maximised sensitivity in the entire 3D space. The experimental results show that cell proliferation can be monitored within the tested biomimetic environment, paving the way to further developments in bioimpedance tracking of 3D cell cultures and tissue engineering.

  6. DIAGNOSIS OF CULTURE POSITIVE URINARY TRACT INFECTIONS AND THEIR ANTIMICROBIAL SENSITIVITY PROFILE IN TERTIARY CARE CENTRE

    Directory of Open Access Journals (Sweden)

    Prince Sreekumar Pius

    2016-12-01

    Full Text Available BACKGROUND Urinary tract infection is very common all over the world and in India more than 10 million cases are reported per year. It is one of the common infections diagnosed in the outpatients as well as the hospitalised patients. Empirical treatment of community acquired urinary tract infections are determined by the antibiotic sensitivity in a population. This study was conducted to determine the antimicrobial sensitivity amongst the uropathogens to help establish local guidelines on treatment of urinary tract infection. MATERIALS AND METHODS In this study, we collected 1306 samples from patients in whom we suspected to have urinary tract infection based on clinical signs and symptoms (e.g. with fever (greater than 38°C without another explanation or from a patient who had at least one urinary symptom (dysuria, urgency, frequency, or suprapubic pain or tenderness in our hospital during January 2016-June 2016. RESULTS Urine cultures were positive for 18% of the patients. Among these cultures, Klebsiella pneumonia (41%, Escherichia coli (35% and Pseudomonas aeruginosa (7% were the common organisms found. Highest antimicrobial sensitivity amongst these pathogens was found with cefoperazone/sulbactam and amikacin. CONCLUSION Cefoperazone/sulbactam and amikacin were the highly sensitive systemic antibiotics while ciprofloxacin and norfloxacin were the sensitive oral antibiotics in our locality.

  7. Computer-mediated cross-cultural collaboration: attributing communication errors to the person versus the situation.

    Science.gov (United States)

    Vignovic, Jane A; Thompson, Lori Foster

    2010-03-01

    Computer-mediated communication, such as e-mail, facilitates cross-cultural interactions by enabling convenient communication. During these exchanges, the absence of contextual or situational information may cause e-mail recipients to form dispositional explanations for behavior that might in fact be driven by unseen situational constraints. To gain insight into the manner in which e-mail recipients explain behavior, the authors conducted an experiment examining how technical language violations (i.e., spelling and grammatical errors) and deviations from etiquette norms (i.e., short messages lacking a conversational tone) affect a recipient's perceptions of an e-mail sender's conscientiousness, intelligence, agreeableness, extraversion, affective trustworthiness, and cognitive trustworthiness. This study also investigated whether the effects of technical and etiquette language violations depend on the availability of information indicating the e-mail sender is from a foreign culture. Results reveal that participants formed negative perceptions of the sender of an e-mail containing technical language violations. However, most of these negative perceptions were reduced when participants had situational information indicating that the e-mail sender was from a different culture. Conversely, negative attributions stemming from etiquette violations were not significantly mitigated by knowledge that the e-mail sender was from a foreign culture.

  8. Cross-Cultural Communication and Collaboration: Case of an International e-Learning Project

    Science.gov (United States)

    Toprak, Elif; Genc-Kumtepe, Evrim

    2014-01-01

    Communication is an indispensable part of international cooperation and it requires managing different cultures. Being prepared to see and understand different values, trying to understand contrasting views in a consortium, can decrease the potential of misperception which otherwise may act as a real barrier to cooperation. This is why…

  9. Influence of Cultural Norms and Collaborative Discussions on Children's Reflective Essays

    Science.gov (United States)

    Kim, Il-Hee; Anderson, Richard C.; Miller, Brian; Jeong, Jongseong; Swim, Terri

    2011-01-01

    This study investigated the influence of culture and discussion participation on rhetorical patterns in the reflective essays of 238 Korean and 196 American 4th-graders. Results showed significant differences between Korean children's essays and American children's essays in types of reasons, uses of argument elements, and uses of rhetorical…

  10. Implementation and evaluation of a low health literacy and culturally sensitive diabetes education program.

    Science.gov (United States)

    Swavely, Deborah; Vorderstrasse, Allison; Maldonado, Edgardo; Eid, Sherrine; Etchason, Jeff

    2014-01-01

    Low health literacy is more prevalent in persons with limited education, members of ethnic minorities, and those who speak English as a second language, and is associated with multiple adverse diabetes-related health outcomes. This study examined the effectiveness of a low health literacy and culturally sensitive diabetes education program for economically and socially disadvantaged adult patients with type 2 diabetes. A pre-post prospective study design was used to examine outcomes over 12 months. Outcome measures included diabetes knowledge, self-efficacy, and self-care, measured using reliable and valid survey tools, and A1C. Over this period of time 277 patients were enrolled in the program, with 106 participants completing survey data. At the completion of the program patients had significant improvements in diabetes knowledge (p diabetes education program designed to be culturally sensitive and meet the needs of individuals with low health literacy improves short-term outcomes. © 2013 National Association for Healthcare Quality.

  11. Sensitivity of PCR IS6110 in relation to culture and staining in Pott′s disease

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    Manoj Kumar

    2013-01-01

    Full Text Available Background: Rapid diagnosis is essential to decrease the morbidity and mortality of Pott′s disease. The bacteriological methods are time-consuming or insensitive. Polymerase chain reaction (PCR provides a rapid diagnostic tool and hope for early diagnosis of this disease. The aim of this study was to compare and assess of a rapid and effective method among diagnostic battery (Ziehl-Neelsen (ZN microscopy, BACTEC culture and PCR of Pott′s disease. Materials and Methods: Sixty-five specimens from clinico-radiological suspected cases of Pott′s disease were included in this study. They were processed for ZN microscopy, BACTEC culture, and PCR IS6110. The tests tool′s efficiency, positive agreement Kc (Kappa coefficient, and significance level (P value were calculated for correlation between PCR and performed tests. Results: The PCR sensitivity reached to 96% and 46.3% among positive and negative specimens on ZN microscopy. Further, 94% and 36.4% sensitivity were found among positive and negative specimens by BACTEC culture. The total 38 (58.5% specimens were detected either ZN microscopy or by BACTEC culture. Thus, the overall sensitivity and specificity of PCR were 95% and 74.1%. The kappa coefficient and P value, calculated for PCR against BACTEC culture and combined results of performed bacteriological tests were (Kc=0.60, (P<0.001 and (Kc=0.70, (P<0.001, respectively. Above statistical relations showed a fair agreement with significant differences. Conclusion: The PCR IS6110 may be useful in rapid detection of clinico-radiological suspected cases of Pott′s disease and those that are negative with bacteriological methods.

  12. Franco-Japanese and other collaborative contributions to understanding chimpanzee culture at Bossou and the Nimba Mountains.

    Science.gov (United States)

    Humle, Tatyana

    2016-07-01

    The Japanese approach to science has permitted theoretical leaps in our understanding of culture in non-human animals and challenged human uniqueness, as it is not embedded in the Western traditional dualisms of human/animal and nature/culture. This paper highlights the value of an interdisciplinary approach and combining methodological approaches in exploring putative cultural variation among chimpanzees. I focus particularly on driver ants (Dorylus sp.) and oil palm (Elaeis guineensis) consumption among the Bossou and Nimba chimpanzees, in south-eastern Guinea at the border with Côte d'Ivoire and Liberia, and hand use across different tool use tasks commonly witnessed at Bossou, i.e. ant-dipping, nut-cracking, pestle-pounding, and algae-scooping. Observed variation in resource use was addressed across differing scales exploring both within- and between-community differences. Our findings have highlighted a tight interplay between ecology, social dynamics and culture, and between social and individual learning and maternal contribution to tool-use acquisition. Exploration of hand use by chimpanzees revealed no evidence for individual-level hand or community-level task specialisation. However, more complex types of tool use such as nut-cracking showed distinct lateralization, while the equivalent of a haptic manual action revealed a strong right hand bias. The data also suggest an overall population tendency for a right hand preference. As well as describing these sites' key contributions to our understanding of chimpanzees and to challenging our perceptions of human uniqueness, this paper also highlights the critical condition and high levels of threats facing this emblematic chimpanzee population, and several questions that remain to be addressed. In the spirit of the Japanese approach to science, I recommend that an interdisciplinary and collaborative research approach can best help us to challenge perceptions of human uniqueness and to further our

  13. [The sensitivity to antibiotics of biofilm cultures of toxigenic strains Corynebacterium diphtheriae].

    Science.gov (United States)

    Frolova, Ya N; Kharseyeva, G G; Mironov, A Yu

    2014-06-01

    The article presents analysis of sensitivity to antibacterial preparations of typical and biofilm culture of museum strain of Corynebacterium diphtheriae gravis tox+ SV-665. The strain was obtained from the L.A. Tarasevitch state research institute of standardization and control of medical biological preparations. The second strain C. diphtheriaecirculates gravis tox+ circulates in population of the Rostov oblast and it was recovered from patient with diagnosis of "localized form of diphtheria" by bacteriologic laboratory "1002 CGSEN SKVO" of Rostov-on-Don. The week and month biofilm cultures of both strains of C. diphtheriae gravis tox+ were used. The sensitivity to antibacterial preparations of typical and biofilm cultures of museum and circulating in population strains of agent of diphtheria were detected using minimal suppressing concentration by technique of serial dilutions in fluid growth medium. It is demonstrated that the most effective in respect of C. diphtheriae are such preparations as cefotaxinum, gentamycinum, lincomycin, canamycin and cefasolin. The sensitivity of pathogen in composition of biofilm to these preparations has no changes.

  14. Creating a Collaborative and Inclusive Culture for Students with Special Education Needs

    OpenAIRE

    Hudgins, Kimaya S.

    2012-01-01

    Schools are mandated to effectively provide access to the general education curriculum, and specific instructional support necessary to all students with disabilities. Administrators must find a way to create both an accepting social and learning environment, in addition to crafting programs that successfully work toward creating academic success. This literature review will discuss (a) a school’s culture as an integral aspect of the implementation of inclusion, (b) techniques and methods for...

  15. Improving Medical Decision Making and Health Promotion through Culture-Sensitive Health Communication: An Agenda for Science and Practice.

    Science.gov (United States)

    Betsch, Cornelia; Böhm, Robert; Airhihenbuwa, Collins O; Butler, Robb; Chapman, Gretchen B; Haase, Niels; Herrmann, Benedikt; Igarashi, Tasuku; Kitayama, Shinobu; Korn, Lars; Nurm, Ülla-Karin; Rohrmann, Bernd; Rothman, Alexander J; Shavitt, Sharon; Updegraff, John A; Uskul, Ayse K

    2016-10-01

    This review introduces the concept of culture-sensitive health communication. The basic premise is that congruency between the recipient's cultural characteristics and the respective message will increase the communication's effectiveness. Culture-sensitive health communication is therefore defined as the deliberate and evidence-informed adaptation of health communication to the recipients' cultural background in order to increase knowledge and improve preparation for medical decision making and to enhance the persuasiveness of messages in health promotion. To achieve effective health communication in varying cultural contexts, an empirically and theoretically based understanding of culture will be indispensable. We therefore define culture, discuss which evolutionary and structural factors contribute to the development of cultural diversity, and examine how differences are conceptualized as scientific constructs in current models of cultural differences. In addition, we will explicate the implications of cultural differences for psychological theorizing, because common constructs of health behavior theories and decision making, such as attitudes or risk perception, are subject to cultural variation. In terms of communication, we will review both communication strategies and channels that are used to disseminate health messages, and we will discuss the implications of cultural differences for their effectiveness. Finally, we propose an agenda both for science and for practice to advance and apply the evidence base for culture-sensitive health communication. This calls for more interdisciplinary research between science and practice but also between scientific disciplines and between basic and applied research. © The Author(s) 2015.

  16. An academic-marketing collaborative to promote depression care: a tale of two cultures.

    Science.gov (United States)

    Kravitz, Richard L; Epstein, Ronald M; Bell, Robert A; Rochlen, Aaron B; Duberstein, Paul; Riby, Caroline H; Caccamo, Anthony F; Slee, Christina K; Cipri, Camille S; Paterniti, Debora A

    2013-03-01

    Commercial advertising and patient education have separate theoretical underpinnings, approaches, and practitioners. This paper aims to describe a collaboration between academic researchers and a marketing firm working to produce demographically targeted public service anouncements (PSAs) designed to enhance depression care-seeking in primary care. An interdisciplinary group of academic researchers contracted with a marketing firm in Rochester, NY to produce PSAs that would help patients with depressive symptoms engage more effectively with their primary care physicians (PCPs). The researchers brought perspectives derived from clinical experience and the social sciences and conducted empirical research using focus groups, conjoint analysis, and a population-based survey. Results were shared with the marketing firm, which produced four PSA variants targeted to gender and socioeconomic position. There was no simple, one-to-one relationship between research results and the form, content, or style of the PSAs. Instead, empirical findings served as a springboard for discussion and kept the creative process tethered to the experiences, attitudes, and opinions of actual patients. Reflecting research findings highlighting patients' struggles to recognize, label, and disclose depressive symptoms, the marketing firm generated communication objectives that emphasized: (a) educating the patient to consider and investigate the possibility of depression; (b) creating the belief that the PCP is interested in discussing depression and capable of offering helpful treatment; and (c) modelling different ways of communicating with physicians about depression. Before production, PSA prototypes were vetted with additional focus groups. The winning prototype, "Faces," involved a multi-ethnic montage of formerly depressed persons talking about how depression affected them and how they improved with treatment, punctuated by a physician who provided clinical information. A member of the

  17. An Academic-Marketing Collaborative to Promote Depression Care: A Tale of Two Cultures

    Science.gov (United States)

    Kravitz, Richard L.; Epstein, Ronald M.; Bell, Robert A.; Rochlen, Aaron B.; Duberstein, Paul; Riby, Caroline H.; Caccamo, Anthony F.; Slee, Christina K.; Cipri, Camille S.; Paterniti, Debora A.

    2011-01-01

    Objectives Commercial advertising and patient education have separate theoretical underpinnings, approaches, and practitioners. This paper aims to describe a collaboration between academic researchers and a marketing firm working to produce demographically targeted public service anouncements (PSAs) designed to enhance depression care-seeking in primary care. Methods An interdisciplinary group of academic researcherss contracted with a marketing firm in Rochester, NY to produce PSAs that would help patients with depressive symptoms engage more effectively with their primary care physicians (PCPs). The researchers brought perspectives derived from clinical experience and the social sciences and conducted empirical research using focus groups, conjoint analysis, and a population-based survey. Results were shared with the marketing firm, which produced four PSA variants targeted to gender and socioeconomic position. Results There was no simple, one-to-one relationship between research results and the form, content, or style of the PSAs. Instead, empirical findings served as a springboard for discussion and kept the creative process tethered to the experiences, attitudes, and opinions of actual patients. Reflecting research findings highlighting patients’ struggles to recognize, label, and disclose depressive symptoms, the marketing firm generated communication objectives that emphasized: a) educating the patient to consider and investigate the possibility of depression; b) creating the belief that the PCP is interested in discussing depression and capable of offering helpful treatment; and c) modelling different ways of communicating with physicians about depression. Before production, PSA prototypes were vetted with additional focus groups. The winning prototype, “Faces,” involved a multi-ethnic montage of formerly depressed persons talking about how depression affected them and how they improved with treatment, punctuated by a physician who provided clinical

  18. An introduction to the composition of the Multi-Site University Study of Identity and Culture (MUSIC): a collaborative approach to research and mentorship.

    Science.gov (United States)

    Weisskirch, Robert S; Zamboanga, Byron L; Ravert, Russell D; Whitbourne, Susan Krauss; Park, Irene J K; Lee, Richard M; Schwartz, Seth J

    2013-04-01

    The Multi-Site University Study of Identity and Culture (MUSIC) is the product of a research collaboration among faculty members from 30 colleges and universities from across the United States. Using Katz and Martin's (1997, p. 7) definition, the MUSIC research collaboration is "the working together of researchers to achieve the common goals of producing new scientific knowledge." The collaboration involved more than just coauthorship; it served "as a strategy to insert more energy, optimism, creativity and hope into the work of [researchers]" (Conoley & Conoley, 2010, p. 77). The philosophy underlying the MUSIC collaborative was intended to foster natural collaborations among researchers, to provide opportunities for scholarship and mentorship for early career and established researchers, and to support exploration of identity, cultural, and ethnic/racial research ideas by tapping the expertise and interests of the broad MUSIC network of collaborators. In this issue, five research articles present innovative findings from the MUSIC datasets. There are two themes across the articles. Research is emerging about broadening the constructs and measures of acculturation and ethnic identity and their relation to health risk behaviors and psychosocial and mental health outcomes. The second theme is about the relationship of perceived discrimination on behavioral and mental health outcomes among immigrant populations.

  19. Chronic kidney disease in Canada's First Nations: results of an effective cross-cultural collaboration.

    Science.gov (United States)

    Ashton, Chris W; Duffie, Denise

    2011-01-01

    Chronic kidney disease (CKD) is a serious and growing threat to our First Nations peoples' health. Current evidence indicates more rapid progression of CKD in First Nations populations, leading to markedly increased morbidity and mortality. To address this serious health issue, three First Nations communities, Alderville, Hiawatha and Curve Lake, partnered with the Central East Local Health Integration Network (LHIN), the Peterborough Regional Health Center (PRHC) and local family and specialist physicians. A screening tool was developed based on reported best practices to screen all community members over the age of 19 years for CKD. A unique, highly efficacious project algorithm and an electronic database were created to ensure appropriate, seamless patient care and management in this complex, multi-stakeholder environment based on client risk and CKD stage. Over the course of nine months, the project succeeded in screening 83% of all community members over the age of 19 years; 30% of clients were found to have CKD stage two or greater. A strong correlation was found between diabetes and CKD in project participants. A significant number of clients were referred for specialist care. Critical to the success of this project was the effort made to develop collaborative partnerships among five stakeholder groups: the First Nations communities, the LHIN, PRHC, local family physicians and specialist physicians.

  20. The Research on the Model of Collaborative Observing Classroom in the Background of University-School Collaboration Culture%院校协作文化背景下"协同观课模式"实践探究

    Institute of Scientific and Technical Information of China (English)

    严启英; 左璜

    2015-01-01

    The development of University-School Collaboration and the dilemma of observing classroom culture urged the birth of the Model of Collaborative Observing Classroom. Reactive to the development of teacher cooperation culture and at the basis of the situation theory of learning and cultural teaching epistemology,this model which takes the "collaboration" as purpose and means together advocates the community of cultural practice as the observing subject,proposes the system of observing objects,insists on the mixed methods including qualitative and quantitative,pursues the multiple values.%院校协作的深层推进与已有观课文化的现实困境催生了"协同观课模式". 因应教师合作文化的发展,以情景学习理论与文化教学认识论为基础,"协同观课模式"统合了协同的价值性与工具性. 它主张以文化实践共同体作为观课主体, 提倡整体与局部结合的观课内容体系, 坚持经验与研究相统一的观课方法,并最终追求多元的价值取向.

  1. Temperament trait of sensory processing sensitivity moderates cultural differences in neural response.

    Science.gov (United States)

    Aron, Arthur; Ketay, Sarah; Hedden, Trey; Aron, Elaine N; Rose Markus, Hazel; Gabrieli, John D E

    2010-06-01

    This study focused on a possible temperament-by-culture interaction. Specifically, it explored whether a basic temperament/personality trait (sensory processing sensitivity; SPS), perhaps having a genetic component, might moderate a previously established cultural difference in neural responses when making context-dependent vs context-independent judgments of simple visual stimuli. SPS has been hypothesized to underlie what has been called inhibitedness or reactivity in infants, introversion in adults, and reactivity or responsivness in diverse animal species. Some biologists view the trait as one of two innate strategies-observing carefully before acting vs being first to act. Thus the central characteristic of SPS is hypothesized to be a deep processing of information. Here, 10 European-Americans and 10 East Asians underwent functional magnetic resonance imaging while performing simple visuospatial tasks emphasizing judgments that were either context independent (typically easier for Americans) or context dependent (typically easier for Asians). As reported elsewhere, each group exhibited greater activation for the culturally non-preferred task in frontal and parietal regions associated with greater effort in attention and working memory. However, further analyses, reported here for the first time, provided preliminary support for moderation by SPS. Consistent with the careful-processing theory, high-SPS individuals showed little cultural difference; low-SPS, strong culture differences.

  2. Using an Online Collaborative Project between American and Chinese Students to Develop ESL Teaching Skills, Cross-Cultural Awareness and Language Skills

    Science.gov (United States)

    Angelova, Maria; Zhao, Ying

    2016-01-01

    The purpose of this study was to explore the potential of computer-mediated communication (CMC) tools to facilitate second language acquisition and develop English as a second language (ESL) teaching skills and cultural awareness. The paper describes a collaborative online project between students from China and the USA, who communicated using the…

  3. Development of an Inventory for Health-Care Office Staff to Self-Assess Their Patient-Centered Cultural Sensitivity

    Directory of Open Access Journals (Sweden)

    Carolyn M. Tucker

    2016-02-01

    Full Text Available Background: Patient-centered culturally sensitive health care (PC-CSHC is a best practice approach for improving health-care delivery to culturally diverse populations and reducing health disparities. Despite patients’ report that cultural sensitivity by health-care office staff is an important aspect of PC-CSHC, the majority of available research on PC-CSHC focuses exclusively on health-care providers. This may be due in part to the paucity of instruments available to assess the cultural sensitivity of health-care office staff. The objective of the present study is to determine the psychometric properties of the Tucker-Culturally Sensitive Health Care Office Staff Inventory-Self-Assessment Form (T-CSHCOSI-SAF. This instrument is designed to enable health-care office staff to self-assess their level of agreement that they display behaviors and attitudes that culturally diverse patients have identified as office staff cultural sensitivity indicators. Methods: A sample of 510 health-care office staff were recruited at 67 health-care sites across the United States. These health-care office staff anonymously completed the T-CSHCOSI-SAF and a demographic data questionnaire. Results and Level of Evidence: Confirmatory factor analyses of the T-CSHCOSI-SAF revealed that this inventory has 2 factors with high internal consistency reliability (Cronbach’s αs= .916 and .912. Conclusion and Implications: The T-CSHCOSI-SAF is a useful inventory for health-care office staff to assess their own level of patient-centered cultural sensitivity. Such self-assessment data can be used in the development and implementation of trainings to promote patient-centered cultural sensitivity of health-care office staff and to help draw the attention of these staff to displaying patient-centered cultural sensitivity.

  4. Development of an Inventory for Health-Care Office Staff to Self-Assess Their Patient-Centered Cultural Sensitivity

    Directory of Open Access Journals (Sweden)

    Carolyn M. Tucker

    2016-02-01

    Full Text Available Background: Patient-centered culturally sensitive health care (PC-CSHC is a best practice approach for improving health-care delivery to culturally diverse populations and reducing health disparities. Despite patients’ report that cultural sensitivity by health-care office staff is an important aspect of PC-CSHC, the majority of available research on PC-CSHC focuses exclusively on health-care providers. This may be due in part to the paucity of instruments available to assess the cultural sensitivity of health-care office staff. The objective of the present study is to determine the psychometric properties of the Tucker-Culturally Sensitive Health Care Office Staff Inventory-Self-Assessment Form (T-CSHCOSI-SAF. This instrument is designed to enable health-care office staff to self-assess their level of agreement that they display behaviors and attitudes that culturally diverse patients have identified as office staff cultural sensitivity indicators. Methods: A sample of 510 health-care office staff were recruited at 67 health-care sites across the United States. These health-care office staff anonymously completed the T-CSHCOSI-SAF and a demographic data questionnaire. Results and Level of Evidence: Confirmatory factor analyses of the T-CSHCOSI-SAF revealed that this inventory has 2 factors with high internal consistency reliability (Cronbach’s αs= .916 and .912. Conclusion and Implications: The T-CSHCOSI-SAF is a useful inventory for health-care office staff to assess their own level of patient-centered cultural sensitivity. Such self-assessment data can be used in the development and implementation of trainings to promote patient-centered cultural sensitivity of health-care office staff and to help draw the attention of these staff to displaying patient-centered cultural sensitivity.

  5. Challenges to culturally sensitive care for elderly chinese patients: a first-generation Chinese-American perspective.

    Science.gov (United States)

    Chan, Karen C

    2013-01-01

    Physicians and medical institutions in the United States are placing increasing emphasis on providing culturally sensitive care for patients, such as implementing a Confucian family-based model of medical decision making when caring for elderly Chinese patients. In this article, I articulate various reasons why deferring to the family is not a guarantee of culturally sensitive care, particularly when family members are first-generation Chinese-Americans. Nonetheless, I offer several suggestions to help physicians, medical institutions, and family members to provide more culturally sensitive care for elderly Chinese patients.

  6. Influence of workplace culture on nursing-sensitive nurse outcomes in municipal primary health care.

    Science.gov (United States)

    Hahtela, Nina; Paavilainen, Eija; McCormack, Brendan; Slater, Paul; Helminen, Mika; Suominen, Tarja

    2015-10-01

    To explore the influence of workplace culture on sickness absences, overtime work and occupational injuries in municipal primary health care. The need to improve nursing sensitive outcomes has been highlighted. Therefore, an adequate understanding of the influence of workplace culture on nursing-sensitive nurse outcomes is essential for nurse managers to meet the requirements of improving nursing outcomes. A cross-sectional survey design was used to incorporating the data from 21 inpatient acute care units of nine organisations at the Finnish municipal primary health care system from 2011 to 2012. Findings emphasise in particular the importance of the practice environment as being an interpretative factor for nurses' absences owing to sickness, overtime work and occupational injuries. To ensure favourable nursing sensitive outcomes it is essential that there is a shared interest in the unit to invest in the creation of a supportive practice environment. Outcome improvements require a special focus on issues related to nursing management, adequate staffing and resources and intention to leave. © 2014 John Wiley & Sons Ltd.

  7. Collaborative Design

    Science.gov (United States)

    Broderick, Debora

    2014-01-01

    This practitioner research study investigates the power of multimodal texts within a real-world context and argues that a participatory culture focused on literary arts offers marginalized high school students opportunities for collaborative design and authoring. Additionally, this article invites educators to rethink the at-risk label. This…

  8. Adapting the SRQ for Ethiopian populations: a culturally-sensitive psychiatric screening instrument.

    Science.gov (United States)

    Youngmann, Rafael; Zilber, Nelly; Workneh, Fikre; Giel, Robert

    2008-12-01

    The objective of the study was to develop a culturally sensitive psychiatric screening instrument valid for Ethiopians in Ethiopia and Israel. The study sample was composed of 356 Amharic-speaking Ethiopians from Ethiopia and Israel, aged 18-55, divided into three groups: i) general population; ii) people in non-psychiatric treatment; iii) people in psychiatric treatment. They were interviewed with the Self-Reporting Questionnaire (SRQ), modified to include 10 culturally specific items, and the Brief Psychiatric Research Scale (BPRS) as a criterion of psychopathology. Physicians also completed an encounter form about the presence of mental health symptoms in participants. To make the questions more culturespecific, the translation of 12 items on the SRQ was changed. The content, construct, and criterion validity of each question were also examined, leading to the deletion of five items. The validity of the revised instrument (SRQ-F) was superior to that of the original instrument (SRQ). This study demonstrates the need for psychiatric screening instruments to be adapted to different cultures by incorporating meaningful translations and adding culturally specific items.

  9. Teaching and cultural education in the knowledge society. Evolutive analysis of a strategy of collaborative learning in Higher Education

    Directory of Open Access Journals (Sweden)

    Manuela FABBRI

    2011-12-01

    Full Text Available 0 0 1 214 1180 Instituto Universitario de Ciencias de la Educación 9 2 1392 14.0 Normal 0 21 false false false ES JA X-NONE /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Tabla normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin-top:0cm; mso-para-margin-right:0cm; mso-para-margin-bottom:10.0pt; mso-para-margin-left:0cm; line-height:115%; mso-pagination:widow-orphan; font-size:11.0pt; font-family:Calibri; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-ansi-language:ES; mso-fareast-language:EN-US;} This paper discuss in a pedagogical level an experience on the use of Forum as a telematic device. The part of e-learning comprised, together with contents and different kind of exercises, a forum. It was prepared for udergraduated students (third year in Social and Cultural Education (Faculty of Education, University of Bologna. From a brief analysis of the context for the Forum on collaborative learning, authors present a description of the quantitative data from experience, some reflections about the research for techno-social goals, and extract some conclusions from positive elements and limits when using TICs in Higher Education system. From assessment and analysis of the educational process and experience of social formation that develops in the Forum, the authors present an instructional design proposal from the critical and reflective paradigm, after evaluating various comments on the results, related with the strengths and limitations of the instrument in the university context. The conclusions guide the work in the subject of educational technology to not only a reflection of the disciplinary nature focused on the use of ICT, but also an approach to collaborative learning strategies and throughout lifelong learning

  10. Culturally specific adaptation of a prevention intervention: an international collaborative research project.

    Science.gov (United States)

    Tsarouk, Tatiana; Thompson, Elaine A; Herting, Jerald R; Walsh, Elaine; Randell, Brooke

    2007-08-01

    This study adapted a U.S. drug use prevention program for use with Russian at-risk adolescents, and explored directions for further development of programs addressing prevention of substance abuse and other health risk behaviors including risk of HIV infection. The adaptation process was conducted in phases, initially carried out in Seattle with 23 bilingual (English-Russian) youth and then further adapted in two Moscow schools with 44 "typical" youth. In the final phase, program adaptation for the Russian at-risk adolescents was achieved by conducting a pilot test of the adapted program lessons with Moscow at-risk adolescents (n=10), who met criteria of poor school performance and/or truancy. Observations and experience were used throughout to adapt and refine the program for at-risk youth. Modifications were made to represent more accurately colloquial Russian and to capture teen experiences common to Russian culture. Both U.S. and Russian youth characterized the lessons as engaging and valuable. They also expressed a need to learn about sexuality, drug use, and health; peer and romantic relationships; and problem-solving strategies.

  11. Global Collaborative STEM Education

    Science.gov (United States)

    Meabh Kelly, Susan; Smith, Walter

    2016-04-01

    Global Collaborative STEM Education, as the name suggests, simultaneously supports two sets of knowledge and skills. The first set is STEM -- science, technology, engineering and math. The other set of content knowledge and skills is that of global collaboration. Successful global partnerships require awareness of one's own culture, the biases embedded within that culture, as well as developing awareness of the collaborators' culture. Workforce skills fostered include open-mindedness, perseverance when faced with obstacles, and resourceful use of technological "bridges" to facilitate and sustain communication. In respect for the 2016 GIFT Workshop focus, Global Collaborative STEM Education projects dedicated to astronomy research will be presented. The projects represent different benchmarks within the Global Collaborative STEM Education continuum, culminating in an astronomy research experience that fully reflects how the global STEM workforce collaborates. To facilitate wider engagement in Global Collaborative STEM Education, project summaries, classroom resources and contact information for established international collaborative astronomy research projects will be disseminated.

  12. Mapping Proxy Sensitivity: A New Technique for Compositional Analysis of Cultured Biominerals and Inorganically Precipitated Materials

    Science.gov (United States)

    Gagnon, A. C.; DePaolo, D. J.; DeYoreo, J.; Spero, H. J.; Russell, A. D.

    2011-12-01

    Mineral composition is controlled by a host of environmental factors during precipitation. To build accurate paleo-reconstructions we need to separate the impact of each parameter on proxy behavior and use these data to build a chemical-scale understanding of mineral growth. Biomineral culture and inorganic precipitation experiments, where growth parameters can be manipulated independently, are uniquely suited to calibrate proxies and probe mechanism. Culture and precipitation experiments often involve overgrowth of an initial material. For example, seed crystals are used to control mineralogy and avoid nucleation during inorganic precipitation, while culture experiments in marine organisms typically start with wild specimens. New growth corresponding to the experimental conditions must be resolved from the initial material. Separation is typically achieved using microanalysis, skeletal dissection, or estimates of the initial mass and composition. Each approach imposes limits on the accuracy, precision or types of materials that can be analyzed. Slow growth rates and complicated geometries can make these techniques especially challenging when applied to biominerals. We present a method of compositional analysis for use in biological culture and inorganic growth experiments that overcomes many of these challenges. This method relies on growth in a mixed element stable isotope spike, requires neither the initial mass nor the initial composition to be known, harnesses the precision and sensitivity of bulk analysis, and applies even when it is impossible to physically identify newly grown material. Error analysis suggests this method can significantly improve the precision of metal/calcium measurements in experimentally grown material compared to current methods. Furthermore, the method can isolate different events through time, separating, for example, the impact of day and night cycles on biomineral composition. We will present metal/calcium ratios measured using the

  13. Knowledge Sharing Cultures in Finance and Insurance Companies ཿ Needs for Improving Informal Collaborative e-Learning

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    Erika Tanhua-Piiroinen

    2013-07-01

    Full Text Available Working life requires employees to continuously update their competences, making lifelong learning an important but challenging part of professional development. This study aims to look for solutions to uncover the tacit and implicit knowledge within the enterprise by the means of social media. Our interest is specially focused on challenges on informal learning and refining and sharing of the tacit knowledge among these expert companies. We have so far collected data from two enterprises about their current knowledge sharing habits and procedures and found out the pitfalls they have experienced in their working culture concerning finding and sharing knowledge. The main challenges (apart from lack of time, which is quite obvious result today are defects in storing information in a way that enables its easy rediscovery and the huge amount of information from which to filter the relevant pieces of knowledge. Particularly the centralized experts in an insurance company find the lack of regular vertical interaction between the decentralized claim handlers a drawback. There exists a lot of overlapping effort as they need to tell the same issues many times to various claim handlers. Taking these challenges into account new working models will be put into practice utilizing collaborative tools, like wikis and chat forums.

  14. Building competence through cross-cultural collaboration in the aftermath of a tsunami: experiences of Indonesian teachers.

    Science.gov (United States)

    Gillund, Margrethe Valen; Rystedt, Ingrid; Wilde-Larsson, Bodil; Abubakar, Suwarni; Kvigne, Kari

    2013-03-01

    The aim of this study was to describe the reported experiences of Indonesian nursing teachers who participated in a two-year cross-cultural project designed to build pedagogical and professional competence after the tsunami in Aceh province in 2004. Eleven Indonesian teachers who had participated in the competence project answered an open-ended questionnaire in November 2007. The data were analyzed by qualitative content analysis, and the main theme "an empowered nursing teacher" emerged. The teachers expressed positive experiences, as having more self confidence, feeling inspired to develop one's potentiality and feeling strength and happiness in one's work. The theme constituted four categories: "encouraged by collaboration and teamwork", "more independent as a teacher", "encouraged by more active students" and, "inspired to develop further competence". The overall result showed that the teachers in the competence developing project reported mostly positive experiences by participating in the project. However, two years is a short time to develop both pedagogical and professional competence. They expressed a desire to continue building their competence, especially in direct clinical practice. Copyright © 2012 Elsevier Ltd. All rights reserved.

  15. Pigments for natural dye-sensitized solar cells from in vitro grown shoot cultures

    Science.gov (United States)

    Di Bari, Chiara; Forni, Cinzia; Di Carlo, Aldo; Barrajón-Catalán, Enrique; Micol, Vicente; Teoli, Federico; Nota, Paolo; Matteocci, Fabio; Frattarelli, Andrea; Caboni, Emilia; Lucioli, Simona

    2017-04-01

    In vitro grown shoots cultures (Prunus salicina × Prunus persica), elicited by methyl jasmonate (MJ), are reported here for the first time to prepare a natural dye for dye-sensitized solar cells (DSSC). Redox properties of the dye, its photostability, and light absorption properties suggested it as a candidate as natural photosensitizers for TiO2 photoelectrodes. Redox properties of the dye influence the DSSC production of photocurrent, thus three antioxidant assays were performed in order to characterize the antioxidant potential of this dye. The dye exhibited a high antioxidant activity in all the assays performed. Photostability assay revealed that the dye was quite stable to light. The power conversion efficiency that we obtained (0.53%) was comparable to the data by other authors with anthocyanins-based dyes from in vivo grown plants. Finally, we compared the dye with the partially purified one as photosensitizer in DSSC. The results indicated that the raw pigment from in vitro shoot cultures of P. salicina × P. persica elicited with MJ can be proposed without the needing of any other chemicals, thermal or purification process, or pH adjustments, as a dye for natural sensitized solar cells.

  16. Cultural differences in sensitivity to the relationship between objects and contexts: evidence from P3.

    Science.gov (United States)

    Wang, Kui; Umla-Runge, Katja; Hofmann, Juliane; Ferdinand, Nicola K; Chan, Raymond C K

    2014-06-18

    Cross-cultural differences in Easterners and Westerners have been observed in different cognitive domains. Differential sensitivity to the relationship between objects and contexts might be an underlying cognitive mechanism for these differences. Twenty-one Chinese and 22 Germans participated in a three-stimulus event-related potential oddball task. They were instructed to monitor geometrical forms filled in black (targets) that were presented among a series of blank geometrical forms (standards). Novel stimuli were colored images of common objects. Robust novelty P3 and target P3 over the entire scalp were observed in both groups. As compared with the German group, Chinese participants showed larger amplitudes of novelty P3 and target P3 over frontal regions and earlier peak latency for target P3. This indicates a higher sensitivity to the relationship between contexts and objects in the Chinese as compared with the German group, which might be an underlying mechanism for cross-cultural differences reported in many cognitive domains.

  17. How commercial and ``violent'' video games can promote culturally sensitive science learning: some questions and challenges

    Science.gov (United States)

    Kwah, Helen

    2012-12-01

    In their paper, Muñoz and El-Hani propose to bring video games into science classrooms to promote culturally sensitive ethics and citizenship education. Instead of bringing "educational" games, Muñoz and El-Hani take a more creative route and include games such as Fallout 3® precisely because they are popular and they reproduce ideological and violent representations of gender, race, class, nationality, science and technology. However, there are many questions that arise in bringing these commercial video games into science classrooms, including the questions of how students' capacities for critical reflection can be facilitated, whether traditional science teachers can take on the role of using such games in their classrooms, and which video games would be most appropriate to use. In this response, I raise these questions and consider some of the challenges in order to further the possibility of implementing Muñoz and El-Hani's creative proposal for generating culturally sensitive science classrooms.

  18. A rapid and sensitive method for measuring N-acetylglucosaminidase activity in cultured cells.

    Directory of Open Access Journals (Sweden)

    Victor Mauri

    Full Text Available A rapid and sensitive method to quantitatively assess N-acetylglucosaminidase (NAG activity in cultured cells is highly desirable for both basic research and clinical studies. NAG activity is deficient in cells from patients with Mucopolysaccharidosis type IIIB (MPS IIIB due to mutations in NAGLU, the gene that encodes NAG. Currently available techniques for measuring NAG activity in patient-derived cell lines include chromogenic and fluorogenic assays and provide a biochemical method for the diagnosis of MPS IIIB. However, standard protocols require large amounts of cells, cell disruption by sonication or freeze-thawing, and normalization to the cellular protein content, resulting in an error-prone procedure that is material- and time-consuming and that produces highly variable results. Here we report a new procedure for measuring NAG activity in cultured cells. This procedure is based on the use of the fluorogenic NAG substrate, 4-Methylumbelliferyl-2-acetamido-2-deoxy-alpha-D-glucopyranoside (MUG, in a one-step cell assay that does not require cell disruption or post-assay normalization and that employs a low number of cells in 96-well plate format. We show that the NAG one-step cell assay greatly discriminates between wild-type and MPS IIIB patient-derived fibroblasts, thus providing a rapid method for the detection of deficiencies in NAG activity. We also show that the assay is sensitive to changes in NAG activity due to increases in NAGLU expression achieved by either overexpressing the transcription factor EB (TFEB, a master regulator of lysosomal function, or by inducing TFEB activation chemically. Because of its small format, rapidity, sensitivity and reproducibility, the NAG one-step cell assay is suitable for multiple procedures, including the high-throughput screening of chemical libraries to identify modulators of NAG expression, folding and activity, and the investigation of candidate molecules and constructs for applications in

  19. Mine, thine, and ours: collaboration and co-authorship in the material culture of the mid-twentieth century chemical laboratory.

    Science.gov (United States)

    Nye, Mary Jo

    2014-08-01

    Patterns of collaboration and co-authorship in chemical science from the 1920s to the 1960s are examined with an eye to frequency of co-authorship and differences in allocation of credit during a period of increasing team research and specialization within chemical research groups. Three research leaders in the cross-disciplinary and cutting edge field of X-ray crystallography and molecular structure are the focus of this historical study within a framework of sociological literature on different collaborative patterns followed by eminent scientists. The examples of Michael Polanyi in Berlin and Manchester, Linus Pauling in Pasadena, and Dorothy Crowfoot Hodgkin in Oxford demonstrate the need to de-centre historical narrative from the heroic 'he' or 'she' to the collaborative 'they.' These cases demonstrate, too, the roles of disciplinary apprenticeships, local conditions, and individual personalities for historical explanation that transcends universal generalizations about scientific practice, material culture, and sociological trends.

  20. Intercultural communication between patients and health care providers: an exploration of intercultural communication effectiveness, cultural sensitivity, stress, and anxiety.

    Science.gov (United States)

    Ulrey, K L; Amason, P

    2001-01-01

    Cultural diversity is becoming increasingly more important in the workplace. This is particularly true in health care organizations facing demographic shifts in the patients served and their families. This study serves to aid the development of intercultural communication training programs for health care providers by examining how cultural sensitivity and effective intercultural communication, besides helping patients, personally benefit health care providers by reducing their stress. Effective intercultural communication and cultural sensitivity were found to be related. Health care providers' levels of intercultural anxiety also were found to correlate with effective intercultural communication.

  1. Is there a genetic contribution to cultural differences? Collectivism, individualism and genetic markers of social sensitivity.

    Science.gov (United States)

    Way, Baldwin M; Lieberman, Matthew D

    2010-06-01

    Genes and culture are often thought of as opposite ends of the nature-nurture spectrum, but here we examine possible interactions. Genetic association studies suggest that variation within the genes of central neurotransmitter systems, particularly the serotonin (5-HTTLPR, MAOA-uVNTR) and opioid (OPRM1 A118G), are associated with individual differences in social sensitivity, which reflects the degree of emotional responsivity to social events and experiences. Here, we review recent work that has demonstrated a robust cross-national correlation between the relative frequency of variants in these genes and the relative degree of individualism-collectivism in each population, suggesting that collectivism may have developed and persisted in populations with a high proportion of putative social sensitivity alleles because it was more compatible with such groups. Consistent with this notion, there was a correlation between the relative proportion of these alleles and lifetime prevalence of major depression across nations. The relationship between allele frequency and depression was partially mediated by individualism-collectivism, suggesting that reduced levels of depression in populations with a high proportion of social sensitivity alleles is due to greater collectivism. These results indicate that genetic variation may interact with ecological and social factors to influence psychocultural differences.

  2. Discrimination of skin sensitizers from non-sensitizers by interleukin-1α and interleukin-6 production on cultured human keratinocytes.

    Science.gov (United States)

    Jung, Daun; Che, Jeong-Hwan; Lim, Kyung-Min; Chun, Young-Jin; Heo, Yong; Seok, Seung Hyeok

    2016-09-01

    In vitro testing methods for classifying sensitizers could be valuable alternatives to in vivo sensitization testing using animal models, such as the murine local lymph node assay (LLNA) and the guinea pig maximization test (GMT), but there remains a need for in vitro methods that are more accurate and simpler to distinguish skin sensitizers from non-sensitizers. Thus, the aim of our study was to establish an in vitro assay as a screening tool for detecting skin sensitizers using the human keratinocyte cell line, HaCaT. HaCaT cells were exposed to 16 relevant skin sensitizers and 6 skin non-sensitizers. The highest dose used was the dose causing 75% cell viability (CV75) that we determined by an MTT [3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide] assay. The levels of extracellular production of interleukin-1α (IL-1α) and IL-6 were measured. The sensitivity of IL-1α was 63%, specificity was 83% and accuracy was 68%. In the case of IL-6, sensitivity: 69%, specificity: 83% and accuracy: 73%. Thus, this study suggests that measuring extracellular production of pro-inflammatory cytokines IL-1α and IL-6 by human HaCaT cells may potentially classify skin sensitizers from non-sensitizers. Copyright © 2015 John Wiley & Sons, Ltd.

  3. Evaluation on Sensitivity of the Human Sperm Motility Assay for Detecting Endotoxin in Culture Medium

    Institute of Scientific and Technical Information of China (English)

    Wei-jie ZHU; Jing LI; Wen-hong ZHANG; Kang-shou YAO

    2003-01-01

    Objective To investigate the sensitivity of the human sperm motility assay for detecting endotoxin in culture medium Materials & Methods Motile sperm were separated and exposed to different concentrations of endotoxin (0.5 ng/mL, 1 ng/mL, 10 ng/mL, 1 000 ng/mL, 10 000 ng/mL, and 50 000 ng/mL), and sperm motility was determined after incubation. Effects of endotoxin on sperm motility in media without albumin were also examined. In addition, at the same concentrations of endotoxin (0.5 ng/mL, 1 ng/mL, and 10 ng/mL), the sensitivity of the human sperm motility assay was compared to those of 1-cell and 2-cell mouse embryo bioassays.Results At levels of 0.5 ng/mL~1 000 ng/mL endotoxin in media with 2 mg/mL albumin, sperm did not show significant change in motility during 24 h of incubation when compared with the control (P>0.05). However, the sperm motility was significantly inhibited at endotoxin dosages of 10 000 and 50 000 ng/mL. In the absence of albumin supplementation, at endotoxin levels of 50 000 ng/mL, and 1 000 ng/mL, there was a marked decrease in sperm motility compared with the control after 2 h or 8 h of incubation, respectively (P<0.01). In media containing 0.5 ng/mL and 1 ng/mL endotoxin, 1-cell and 2-cell mouse embryos had significantly reduced developmental rates in all developmental stages, and at the level of 10 ng/mL, the development of the embryos was arrested.Conclusion The human sperm motility assay could detect high levels of endotoxin in culture medium but its sensitivity to endotoxin would be inferior to that of the 1-cell or 2-cell mouse embryo bioassay. In the absence of albumin supplementation, the sensitivity of the sperm motility assay could be improved.

  4. A Sensitive Competitive ELISA for Determination of Biotin in Transformed Yeast Culture Media

    Institute of Scientific and Technical Information of China (English)

    YANGHong

    2003-01-01

    Aim To develop a sensitive competitive ELISA for the determination of biotin in transformed yeast culture media.Methods The ELISA plate was firstly coated with Mycoplasma hyopneumoniae, and then successively incubated with rabbit ami-Mycoplasma hyopneumoniae serum and goat anti-rabbit IgG-biotin to form the solid biotin, which competed with the biotin in the solution (standard or sample) for the limited streptavidin-horse radish peroxidase conjugate. The standard calibration curve for biotin analysis was constructed in the range of 50-2000ng·L-1. Results The detection limit for biotin was found to be 83 ng·L-1 , which waa about 1000 times lower than the lowest determination concenlration in the reported ELISA for biotin analysis. The relative standard deviations for the spiked samples at biotin concerarations of 200 ng·L-1, 500 ng·L-1 , and 1000 ng·L-1 were 24.87%, 6.15%, and 7.86%, respectively, with the average recovery of 101.13%. The wild yeast and its sixty-three transformed yeast culture media were applied to the developed ELISA for the determination of biotin. It was found that the biotin concentrations in more than 85 % of the tested samples were enhanced with different increase factors after transformation. Conclusion Utilization of Mycoplasma hyopnetunoniae as the coating protein improves the precision and accmacy oftbe ELISA assay, which might be used for the biotin assay in other media.

  5. Development and Validation of Culture-Sensitive Physics Learning Environment Survey (CS-PLES

    Directory of Open Access Journals (Sweden)

    Marie Paz E. Morales

    2014-05-01

    Full Text Available The study combined qualitative approaches with quantitative research design to come up with a survey instrument called Culture-Sensitive Physics Learning Environment Survey (CS-PLES.This survey instrument is intended to extract the learners’ beliefs and expectations on the integration of culture and language in the teaching and learning process of physics concepts. Significant contribution of the instrument can be traced to establishing and defining the constructs and categories on how curriculum localization and context-based science learning can be developed aligned with students’ expectations and beliefs. The development process employed non-conventional processes adopted from literature which included pilot study to identify pre-deterministic constructs and specific categories for the items to be included in the survey. Data analysis included descriptive statistics and factor analysis to establish the categories or constructs of the survey instruments. Reliability measures of the instrument and its respective constructs were established for standardization. These categories were intended to aid researchers for an in-depth analysis when the instrument is administered for its purpose. The raw statistical categories were qualitatively paralleled with the pre-deterministic constructs to establish congruence of the survey tool to Instructional Congruence Framework (ICF.

  6. NRSF causes cAMP-sensitive suppression of sodium current in cultured hippocampal neurons

    Science.gov (United States)

    Nadeau, H.; Lester, H. A.

    2002-01-01

    The neuron restrictive silencer factor (NRSF/REST) has been shown to bind to the promoters of many neuron-specific genes and is able to suppress transcription of Na(+) channels in PC12 cells, although its functional effect in terminally differentiated neurons is unknown. We constructed lentiviral vectors to express NRSF as a bicistronic message with green fluorescent protein (GFP) and followed infected hippocampal neurons in culture over a period of 1-2 wk. NRSF-expressing neurons showed a time-dependent suppression of Na(+) channel function as measured by whole cell electrophysiology. Suppression was reversed or prevented by the addition of membrane-permeable cAMP analogues and enhanced by cAMP antagonists but not affected by increasing protein expression with a viral enhancer. Secondary effects, including altered sensitivity to glutamate and GABA and reduced outward K(+) currents, were duplicated by culturing GFP-infected control neurons in TTX. The striking similarity of the phenotypes makes NRSF potentially useful as a genetic "silencer" and also suggests avenues of further exploration that may elucidate the transcription factor's in vivo role in neuronal plasticity.

  7. [Home care in a culturally sensitive environment: perspectives of caregivers of Haitian elderly patients and relatives].

    Science.gov (United States)

    Ducharme, Francine; Paquet, Mario; Vissandjée, Bilkis; Carpentier, Normand; Lévesque, Louise; Trudeau, Denise

    2008-01-01

    In Canada, the care provided by families occurs in an increasingly multiethnic context. Against this backdrop, the present qualitative study aims to explore the needs/expectations and solutions not only of (female) natural caregivers of an elderly relative hailing from Haiti (presented in terms of tracking cases) but also of remunerated home care providers - all with a view to developing a culturally sensitive service offering. As such, this study works from a conceptual framework centring on the negotiation of a common area of agreement between the stakeholders involved (i.e., natural caregivers and home care providers). To this end, focus groups and individual interviews were conducted among 15 caregivers and 37 home care providers. The three recurrent themes emerging from the data analysis concern, in context, the needs/expectations and solutions surrounding the experience of service use, barriers to use, and the relationships between natural caregivers and home care providers. The statements of both groups evidenced a consistency of views and have thus provided a basis for developing some recommendations acceptable to all stakeholders from the perspective of making culturally-based adjustments to the service offering.

  8. Isolates and antibiotic sensitivity of eighty culture-proven endophthalmitis cases from Istanbul.

    Science.gov (United States)

    Eser, Ilker; Kapran, Ziya; Altan, Tugrul; Ozel Karatas, Meltem; Aydin, Derya; Okaygun, Eda; Yilmaz, Omer Faruk

    2008-01-01

    To investigate the spectrum of organisms causing endophthalmitis and their sensitivity to commonly used antimicrobial agents. Medical records of 80 consecutive patients treated at Beyoglu Eye Hospital for endophthalmitis from January 2001 to April 2006 were reviewed. Specimens were obtained from either the vitreous (93%, 81/87) or anterior chamber (7%, 6/87) during pars plana vitrectomy or vitreous tap, and were inoculated into blood culture bottles. A Kirby-Bauer disk diffusion test was performed to determine antibiotic susceptibility. The outcome measures included isolates identified and antibiotic sensitivity of the specimens. Fifty-six of 87 (64.4%) isolates were Gram-positive organisms, 29 (33.3%) were Gram-negative organisms, and 2 (2.3%) were fungi. The most common organism group identified was coagulase-negative staphylococci in 26.4% (23/87). While vancomycin was active against all Gram-positive isolates tested (100%), ceftazidime had the highest susceptibility rate (100%) for Gram-negative organisms isolated. Although coagulase-negative micrococci predominated in this series, a high isolation rate for Gram-negative organisms was obtained. High susceptibility rates for ofloxacin make it an alternative to ceftazidime and vancomycin in both Gram-negative- and Gram-positive-derived endophthalmitis, respectively. Studies with larger series and additional antibiotics are needed to confirm these findings. (c) 2008 S. Karger AG, Basel

  9. Potential interactions of calcium-sensitive reagents with zinc ion in different cultured cells.

    Science.gov (United States)

    Fujikawa, Koichi; Fukumori, Ryo; Nakamura, Saki; Kutsukake, Takaya; Takarada, Takeshi; Yoneda, Yukio

    2015-01-01

    Several chemicals have been widely used to evaluate the involvement of free Ca(2+) in mechanisms underlying a variety of biological responses for decades. Here, we report high reactivity to zinc of well-known Ca(2+)-sensitive reagents in diverse cultured cells. In rat astrocytic C6 glioma cells loaded with the fluorescent Ca(2+) dye Fluo-3, the addition of ZnCl2 gradually increased the fluorescence intensity in a manner sensitive to the Ca(2+) chelator EGTA irrespective of added CaCl2. The addition of the Ca(2+) ionophore A23187 drastically increased Fluo-3 fluorescence in the absence of ZnCl2, while the addition of the Zn(2+) ionophore pyrithione rapidly and additionally increased the fluorescence in the presence of ZnCl2, but not in its absence. In cells loaded with the zinc dye FluoZin-3 along with Fluo-3, a similarly gradual increase was seen in the fluorescence of Fluo-3, but not of FluoZin-3, in the presence of both CaCl2 and ZnCl2. Further addition of pyrithione drastically increased the fluorescence intensity of both dyes, while the addition of the Zn(2+) chelator N,N,N',N'-tetrakis(2-pyridylmethyl)ethane-1,2-diamine (TPEN) rapidly and drastically decreased FluoZin-3 fluorescence. In cells loaded with FluoZin-3 alone, the addition of ZnCl2 induced a gradual increase in the fluorescence in a fashion independent of added CaCl2 but sensitive to EGTA. Significant inhibition was found in the vitality to reduce 3-(4,5-dimethyl-2-thiazolyl)-2,5-diphenyl-2H-tetrazolium bromide in a manner sensitive to TPEN, EDTA and BAPTA in C6 glioma cells exposed to ZnCl2, with pyrithione accelerating the inhibition. Similar inhibition occurred in an EGTA-sensitive fashion after brief exposure to ZnCl2 in pluripotent P19 cells, neuronal Neuro2A cells and microglial BV2 cells, which all expressed mRNA for particular zinc transporters. Taken together, comprehensive analysis is absolutely required for the demonstration of a variety of physiological and pathological responses

  10. Japanese Ministry of Education, Culture, Sports, Science and Technology (MEXT) representative H. Ikukawa visiting ATLAS experiment with Collaboration Spokesperson P. Jenni, KEK representative T. Kondo and Advisor to CERN DG J. Ellis on 15 May 2007.

    CERN Multimedia

    Maximilien Brice

    2007-01-01

    Japanese Ministry of Education, Culture, Sports, Science and Technology (MEXT) representative H. Ikukawa visiting ATLAS experiment with Collaboration Spokesperson P. Jenni, KEK representative T. Kondo and Advisor to CERN DG J. Ellis on 15 May 2007.

  11. 27 September 2013 -Lithuanian Minister of Culture Š. Birutis in the LHC tunnel with International Relations Adviser T. Kurtyka and visiting CMS experimental area with Deputy Spokesperson T. Camporesi. Also present: V. Rapsevicius, CMS Collaboration.

    CERN Multimedia

    Laurent Egli

    2013-01-01

    27 September 2013 -Lithuanian Minister of Culture Š. Birutis in the LHC tunnel with International Relations Adviser T. Kurtyka and visiting CMS experimental area with Deputy Spokesperson T. Camporesi. Also present: V. Rapsevicius, CMS Collaboration.

  12. Sensitivity of solid culture, broth culture, and real-time PCR assays for milk and colostrum samples from Mycobacterium avium ssp. paratuberculosis-infectious dairy cows.

    Science.gov (United States)

    Laurin, Emilie; McKenna, Shawn; Chaffer, Marcelo; Keefe, Greg

    2015-12-01

    Mycobacterium avium ssp. paratuberculosis (MAP) can be shed in feces, milk, and colostrum. The goal of this study was to assess assays that detect MAP in these sample types, including effects of lactation stage or season. Understanding the performance of these assays could improve how they are used, limiting the risk of infection to calves. Forty-six previously confirmed MAP-positive cows from 7 Atlantic Canadian dairy farms were identified for colostrum sampling and monthly sampling of milk and feces over a 12-mo period. Samples were assayed for MAP using solid culture, broth culture, and direct real-time PCR (qPCR). Across assay types, test sensitivity when applied to milk samples averaged 25% of that when applied to fecal samples. For colostrum samples, sensitivity depended on assay type, with sensitivity of qPCR being approximately 46% of that in feces. Across sample types, sensitivity of qPCR was higher than that of the other assays. Sensitivity of qPCR, when applied to milk samples, was significantly higher in summer than in other seasons. Summer was also the season with highest agreement between milk and fecal samples collected within the same month. Our results suggest that qPCR would detect more cows shedding MAP in their milk and colostrum than solid or broth culture assays, particularly during the summer, thus providing better management information to limit exposure of calves to this infectious organism.

  13. A fast and highly sensitive blood culture PCR method for clinical detection of Salmonella enterica serovar Typhi

    Directory of Open Access Journals (Sweden)

    Zhou Liqing

    2010-04-01

    Full Text Available Abstract Background Salmonella Typhi causes an estimated 21 million new cases of typhoid fever and 216,000 deaths every year. Blood culture is currently the gold standard for diagnosis of typhoid fever, but it is time-consuming and takes several days for isolation and identification of causative organisms. It is then too late to initiate proper antibiotic therapy. Serological tests have very low sensitivity and specificity, and no practical value in endemic areas. As early diagnosis of the disease and prompt treatment are essential for optimal management, especially in children, a rapid sensitive detection method for typhoid fever is urgently needed. Although PCR is sensitive and rapid, initial research indicated similar sensitivity to blood culture and lower specificity. We developed a fast and highly sensitive blood culture PCR method for detection of Salmonella Typhi, allowing same-day initiation of treatment after accurate diagnosis of typhoid. Methods An ox bile tryptone soy broth was optimized for blood culture, which allows the complete lysis of blood cells to release intracellular bacteria without inhibiting the growth of Salmonella Typhi. Using the optimised broth Salmonella Typhi bacteria in artificial blood samples were enriched in blood culture and then detected by a PCR targeting the fliC-d gene of Salmonella Typhi. Results Tests demonstrated that 2.4% ox bile in blood culture not only lyzes blood cells completely within 1.5 hours so that the intracellular bacteria could be released, but also has no inhibiting effect on the growth of Salmonella Typhi. Three hour enrichment of Salmonella Typhi in tryptone soya broth containing 2.4% ox bile could increase the bacterial number from 0.75 CFU per millilitre of blood which is similar to clinical typhoid samples to the level which regular PCR can detect. The whole blood culture PCR assay takes less than 8 hours to complete rather than several days for conventional blood culture

  14. Investigating the Reliability and Validity of Chen and Starosta’s Intercultural Sensitivity Scale (ISS) against Chinese Cultural Background

    Institute of Scientific and Technical Information of China (English)

    刘涵; Salasiah Che Lah

    2013-01-01

    Intercultural Communication Competence (ICC), as one of the research ifelds of intercultural communication, has been given much importance from scholars all around the world. Intercultural sensitivity is one of the three dimensions in Dr Chen’s ICC model. This research investigates the reliability and validity of Chen and Starosta’s Intercultural Sensitivity Scale (ISS) (2000) against Chinese cultural background by using Chinese university students majoring in English as respondents.

  15. Sr/Ca Sensitivity to Aragonite Saturation in Cultured Coral Measured by NanoSIMS (Invited)

    Science.gov (United States)

    Gagnon, A. C.; Adkins, J. F.; Erez, J.

    2010-12-01

    NanoSIMS was used to identify and com¬positionally characterize the micron scale region of skeletal growth resulting from a short coral culture experiment. Using this technique we quantify the sensitivity of Sr/Ca, a proxy for temperature, to aragonite saturation (Ω), a parameter that varied in the past ocean and is predicted to change with continued ocean acidification. Five adult branches of the surface coral Stylophora sp. were all grown at 25 °C but at different and near constant carbonate ion concentrations, from 180 to 400 µM (pH of 7.9 to 8.5), yielding a two-fold range in calcification rate. Despite the range of Ωs and calcification rates, the average Sr/Ca of nanoSIMS spot measurements corresponding to each condition are within 1.2% (2σ std. dev. of the 5 means). Furthermore, the average Sr/Ca measured in this study agrees with two previous coral culture experiments conducted at the same temperature but where Ω was not controlled. These results suggest carbonate ion concentration is not a complicating factor to Sr/Ca paleothermometry over this range of Ω. Within the framework of a closed system (Rayleigh) model for biomineralization, similar Sr/Ca ratios suggest similar amounts of Rayleigh fractionation. Combined with existing data for low Ω conditions, the extent of Rayleigh fractionation is used to test alternative biomineralization models governing the acid-base chemistry of the calcifying fluid. Assuming that coral use alkalinity pumping to increase local calcifying fluid carbonate ion concentration, we try to understand what controls this pumping. Under most conditions, Sr/Ca ratios are consistent with a scenario where calcifying fluid alkalinity increases until reaching a target pH. However, under conditions of very low seawater Ω, coral cannot pump enough alkalinity to reach the target pH. Below this threshold value, between approximately 1<Ω<2.4, coral pump a maximal and finite amount of alkalinity. The interaction between these rules

  16. Development of Cross-cultural Sensitivity in Business Courses: The Culturelog.

    Science.gov (United States)

    Starr-Glass, David

    1995-01-01

    Foreign students in a business administration and marketing program in Israel are required to keep a journal noting observations of cultural differences and examine them in relation to their own cultures and the Israeli culture. Non-Americans also note cross-cultural concepts raised by their American textbooks. The log helps students perceive,…

  17. Different sensitivities of cultured mammalian cells towards aphidicolin-enhanced DNA effects in the comet assay.

    Science.gov (United States)

    Speit, Günter; Schütz, Petra; Bausinger, Julia

    2016-06-01

    The comet assay in combination with the polymerase inhibitor aphidicolin (APC) has been used to measure DNA excision repair activity, DNA repair kinetics and individual DNA repair capacity. Since APC can enhance genotoxic effects of mutagens measured by the comet assay, this approach has been proposed for increasing the sensitivity of the comet assay in human biomonitoring. The APC-modified comet assay has mainly been performed with human blood and it was shown that it not only enhances the detection of DNA damage repaired by nucleotide excision repair (NER) but also damage typically repaired by base excision repair (BER). Recently, we reported that in contrast to blood leukocytes, A549 cells (a human lung adenocarcinoma cell line) seem to be insensitive towards the repair-inhibiting action of APC. To further elucidate the general usefulness of the APC-modified comet assay for studying repair in cultured mammalian cells, we comparatively investigated further cell lines (HeLa, TK6, V79). DNA damage was induced by BPDE (benzo[a]pyrene-7,8-dihydrodiol-9,10-epoxide) and MMS (methyl methanesulfonate) in the absence and presence of APC (3 or 15μM). APC was either added for 2h together with the mutagen or cells were pre-incubated for 30min with APC before the mutagen was added. The results indicate that the cell lines tested differ fundamentally with regard to their sensitivity and specificity towards the repair-inhibiting effect of APC. The actual cause for these differences is still unclear but potential molecular explanations are discussed. Irrespective of the underlying mechanism(s), our study revealed practical limitations of the use of the APC-modified comet assay.

  18. The appearance culture between friends and adolescent appearance-based rejection sensitivity.

    Science.gov (United States)

    Webb, Haley J; Zimmer-Gembeck, Melanie J; Donovan, Caroline L

    2014-06-01

    Appearance-based rejection sensitivity (appearance-RS) is the tendency to anxiously expect, readily perceive, and overreact to signs of rejection based on one's appearance, and is associated with a number of psychological and social problems (Park, 2007). This study of 380 adolescents (Mage = 13.84) examined a model linking the appearance culture between friends with appearance-RS in adolescent boys and girls, via internalisation of appearance ideals, social comparison, and body dissatisfaction. Gender differences were also tested. Consistent with expectations, appearance-focused characteristics of the friendship context were associated with heightened appearance-RS via internalization of appearance ideals, social comparison, and body dissatisfaction. The appearance-focused friend characteristics that were associated with appearance-RS included exposure to friends' appearance conversations, appearance teasing that caused distress, and perceived pressure to be attractive. Notably, associations rarely differed for boys and girls, with one exception: the association between BMI and body dissatisfaction was stronger in girls than in boys.

  19. Stability and Sensitivity Analysis of a Plant Disease Model with Continuous Cultural Control Strategy

    Directory of Open Access Journals (Sweden)

    Zhang Zhonghua

    2014-01-01

    Full Text Available In this paper, a plant disease model with continuous cultural control strategy and time delay is formulated. Then, how the time delay affects the overall disease progression and, mathematically, how the delay affects the dynamics of the model are investigated. By analyzing the transendental characteristic equation, stability conditions related to the time delay are derived for the disease-free equilibrium. Specially, when R0=1, the Jacobi matrix of the model at the disease-free equilibrium always has a simple zero eigenvalue for all τ≥0. The center manifold reduction and the normal form theory are used to discuss the stability and the steady-state bifurcations of the model near the nonhyperbolic disease-free equilibrium. Then, the sensitivity analysis of the threshold parameter R0 and the positive equilibrium E* is carried out in order to determine the relative importance of different factors responsible for disease transmission. Finally, numerical simulations are employed to support the qualitative results.

  20. Simple and sensitive method for monitoring drug-induced cell injury in cultured cells

    Energy Technology Data Exchange (ETDEWEB)

    Shirhatti, V.; Krishna, G.

    1985-06-01

    A simple, sensitive method has been developed for evaluating cell injury noninvasively in monolayer cells in culture. The cell ATP pool was radiolabeled by incubating the cells with (/sup 14/C)adenine. The uptake and incorporation of (/sup 14/C)adenine was shown to proportional to the number of cells. As determined by HPLC, about 65-70% of the incorporated /sup 14/C label was in the ATP pool, 15-20% was in the ADP pool, and the rest was in the 5'-AMP pool. When prelabeled cells were exposed to toxic drugs (acetaminophen, calcium ionophore A-23187, or daunomycin) there was a marked decrease in cell ATP with a concomitant increase in leakage of labeled nucleotides, mainly 5'-AMP and 5'IMP. The authors have shown that leakage of /sup 14/C label into the medium from the prelabeled cells may be employed for quantitation of cell injury. This new measure of toxicity was shown to correlate very well with LDH leakage from the cells, which is a well accepted measure of cell injury. The leakage of 5'-(/sup 14/C)AMP also correlated very well with the reduction of cell ATP in cardiac myocytes. This method has been used for monitoring drug-induced toxicity in liver cells, cardiac myocytes, and LB cells.

  1. Comparison of communication skills between trained and untrained students using a culturally sensitive nurse-client communication guideline in Indonesia

    NARCIS (Netherlands)

    Claramita, M.; Tuah, R.; Riskione, P.; Prabandari, Y.S.; Effendy, C.

    2016-01-01

    BACKGROUND: A communication guideline that is sensitive to the local culture is influential in the process of nursing care. The Gadjah Mada nurse-client communication guideline, the "Ready-Greet-Invite-Discuss," was meant (1) to strengthen the relationship between the nurse and the client despite of

  2. Evaluation of the association between Hospital Survey on Patient Safety Culture (HSOPS) measures and catheter-associated infections: results of two national collaboratives

    Science.gov (United States)

    Meddings, Jennifer; Reichert, Heidi; Greene, M Todd; Safdar, Nasia; Krein, Sarah L; Olmsted, Russell N; Watson, Sam R; Edson, Barbara; Albert Lesher, Mariana; Saint, Sanjay

    2017-01-01

    Background The Agency for Healthcare Research and Quality (AHRQ) has funded national collaboratives using the Comprehensive Unit-based Safety Program to reduce rates of two catheter-associated infections—central-line-associated bloodstream infection (CLABSI) and catheter-associated urinary tract infection (CAUTI), using evidence-based intervention bundles to improve technical aspects of care and socioadaptive approaches to foster a culture of safety. Objective Examine the association between hospital units' results for the Hospital Survey on Patient Safety Culture (HSOPS) and catheter-associated infection rates. Methods We analysed data from two prospective cohort studies from acute-care intensive care units (ICUs) and non-ICUs participating in the AHRQ CLABSI and CAUTI collaboratives. National Healthcare Safety Network catheter-associated infections per 1000 catheter-days were collected at baseline and quarterly postimplementation. The HSOPS was collected at baseline and again 1 year later. Infection rates were modelled using multilevel negative binomial models as a function of HSOPS components over time, adjusted for hospital-level characteristics. Results 1821 units from 1079 hospitals (CLABSI) and 1576 units from 949 hospitals (CAUTI) were included. Among responding units, infection rates declined over the project periods (by 47% for CLABSI, by 23% for CAUTI, unadjusted). No significant associations were found between CLABSI or CAUTI rates and HSOPS measures at baseline or over time. Conclusions We found no association between results of the HSOPS and catheter-associated infection rates when measured at baseline and postintervention in two successful large national collaboratives focused on prevention of CLABSI and CAUTI. These results suggest that it may be possible to improve CLABSI and CAUTI rates without making significant changes in safety culture, particularly as measured by instruments like HSOPS. PMID:27222593

  3. Teaching methods and an outcome tool for measuring cultural sensitivity in undergraduate nursing students.

    Science.gov (United States)

    Hughes, Kathleen H; Hood, Lucy J

    2007-01-01

    A major challenge facing the nursing profession is to educate and assist nurses to develop the skills to provide culturally relevant care. This article describes one school's multicultural curriculum for baccalaureate nursing students and a tool to measure changes in behaviors and attitudes. The article presents the psychometric properties of the Cross-Cultural Evaluation Tool that yields a cross-cultural interaction score. Successful teaching strategies are presented that are substantiated by increased student cross-cultural interaction score scores.

  4. Enabling Innovation and Collaboration Across Geography and Culture: A Case Study of NASA's Systems Engineering Community of Practice

    Science.gov (United States)

    Topousis, Daria E.; Murphy, Keri; Robinson, Greg

    2008-01-01

    In 2004, NASA faced major knowledge sharing challenges due to geographically isolated field centers that inhibited personnel from sharing experiences and ideas. Mission failures and new directions for the agency demanded better collaborative tools. In addition, with the push to send astronauts back to the moon and to Mars, NASA recognized that systems engineering would have to improve across the agency. Of the ten field centers, seven had not built a spacecraft in over 30 years, and had lost systems engineering expertise. The Systems Engineering Community of Practice came together to capture the knowledge of its members using the suite of collaborative tools provided by the NASA Engineering Network (NEN.) The NEN provided a secure collaboration space for over 60 practitioners across the agency to assemble and review a NASA systems engineering handbook. Once the handbook was complete, they used the open community area to disseminate it. This case study explores both the technology and the social networking that made the community possible, describes technological approaches that facilitated rapid setup and low maintenance, provides best practices that other organizations could adopt, and discusses the vision for how this community will continue to collaborate across the field centers to benefit the agency as it continues exploring the solar system.

  5. African American Women Executives' Leadership Communication within Dominant-Culture Organizations: (Re)Conceptualizing Notions of Collaboration and Instrumentality.

    Science.gov (United States)

    Parker, Patricia S.

    2001-01-01

    Examines African American women executives' leadership communication within majority White, male-dominated organizations in the United States. Reveals five themes related to the executives' leadership communication that challenge views of women as master collaborators who shun control-oriented leadership. Offers implications of this study for…

  6. Ethnic Identity and Parenting Stress in South Asian Families: Implications for Culturally Sensitive Counselling

    Science.gov (United States)

    Shariff, Aneesa

    2009-01-01

    The South Asian culture is one in which family obligation and loyalty, as well as self-sacrifice and obedience toward one's elders, are paramount. These values can be different from those of the more individualistically oriented Euro-Canadian dominant culture, and can prompt challenges of cultural adjustment among Canadian-born South Asian youth…

  7. Collaboration 'Engineerability'

    NARCIS (Netherlands)

    Kolfschoten, Gwendolyn L.; de Vreede, Gert-Jan; Briggs, Robert O.; Sol, Henk G.

    2010-01-01

    Collaboration Engineering is an approach to create sustained collaboration support by designing collaborative work practices for high-value recurring tasks, and transferring those designs to practitioners to execute for themselves without ongoing support from collaboration professionals. A key assum

  8. Rhamnolipids elicit the same cytotoxic sensitivity between cancer cell and normal cell by reducing surface tension of culture medium.

    Science.gov (United States)

    Jiang, Lifang; Shen, Chong; Long, Xuwei; Zhang, Guoliang; Meng, Qin

    2014-12-01

    Biosurfactant rhamnolipids have been claimed to show biological activities of inhibiting the proliferation of cancer cells. In this study, the cytotoxicity of rhamnolipids was examined on four cancer cells (HepG2, Caco-2, Hela, MCF-7 cells) and two normal cells (HK-2 cell, primary hepatocyte). Interestingly, both cancer cells and normal cells exhibited similar sensitivities to the addition of rhamnolipids in culture medium, and the cytotoxicity was largely attenuated by the presence of fetal bovine serum (FBS) in culture medium. In correlation of the mono-/di-rhamnolipid cytotoxicity with the surface tension of culture medium, it was found that rhamnolipids triggered cytotoxicity whenever the surface tension of culture medium decreased below 41 mN/m irrespective of the FBS content in culture medium, cell line, or rhamnolipid congener. Similarly, each chemical surfactant (Tween-80, sodium dodecyl sulfate, and sodium dodecyl benzene sulfonate) could cause cytotoxicity on HepG2 cells whenever its addition made the surface tension under 41 mN/m in culture medium with or without the presence of FBS. It seems that rhamnolipids, like chemical surfactants, exhibited cytotoxicity by reducing the surface tension of culture medium rather than by changing its specific molecular structure, which had no selection on tumor cells. This study could offer helps to correct the misleading biological activity of rhamnolipids and to avoid the possible large wastes of time and expenses on developing the applications in antitumor drugs.

  9. Radiation sensitivity of poliovirus, a model for norovirus, inoculated in oyster (Crassostrea gigas) and culture broth under different conditions

    Energy Technology Data Exchange (ETDEWEB)

    Jung, Pil-Mun [Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute, Jeongeup 580-185 (Korea, Republic of); Park, Jae Seok [Korea Food and Drug Administration, Seoul 122-704 (Korea, Republic of); Park, Jin-Gyu; Park, Jae-Nam; Han, In-Jun; Song, Beom-Seok; Choi, Jong-il; Kim, Jae-Hun; Byun, Myung-Woo [Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute, Jeongeup 580-185 (Korea, Republic of); Baek, Min [Atomic Energy Policy Division, Ministry of Education, Science and Technology, Gwacheon 427-715 (Korea, Republic of); Chung, Young-Jin [Department of Food and Nutrition, Chungnam National University, Daejeon 305-764 (Korea, Republic of); Lee, Ju-Woon [Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute, Jeongeup 580-185 (Korea, Republic of)], E-mail: sjwlee@kaeri.re.kr

    2009-07-15

    Poliovirus is a recognized surrogate for norovirus, pathogen in water and food, due to the structural and genetic similarity. Although radiation sensitivity of poliovirus in water or media had been reported, there has been no research in food model such as shellfish. In this study, oyster (Crassostrea gigas) was incubated in artificial seawater contaminated with poliovirus, and thus radiation sensitivity of poliovirus was determined in inoculated oyster. The effects of ionizing radiation on the sensitivity of poliovirus were also evaluated under different conditions such as pH (4-7) and salt concentration (1-15%) in culture broth, and temperature during irradiation. The D{sub 10} value of poliovirus in PBS buffer, virus culture broth and oyster was determined to 0.46, 2.84 and 2.94 kGy, respectively. The initial plaque forming unit (PFU) of poliovirus in culture broth was slightly decreased as the decrease of pH and the increase of salt concentration, but radiation sensitivity was not affected by pH and salt contents. However, radiation resistance of poliovirus was increased at frozen state. These results provide the basic information for the inactivation of pathogenic virus in foods by using irradiation.

  10. Radiation sensitivity of poliovirus, a model for norovirus, inoculated in oyster ( Crassostrea gigas) and culture broth under different conditions

    Science.gov (United States)

    Jung, Pil-Mun; Park, Jae Seok; Park, Jin-Gyu; Park, Jae-Nam; Han, In-Jun; Song, Beom-Seok; Choi, Jong-il; Kim, Jae-Hun; Byun, Myung-Woo; Baek, Min; Chung, Young-Jin; Lee, Ju-Woon

    2009-07-01

    Poliovirus is a recognized surrogate for norovirus, pathogen in water and food, due to the structural and genetic similarity. Although radiation sensitivity of poliovirus in water or media had been reported, there has been no research in food model such as shellfish. In this study, oyster ( Crassostrea gigas) was incubated in artificial seawater contaminated with poliovirus, and thus radiation sensitivity of poliovirus was determined in inoculated oyster. The effects of ionizing radiation on the sensitivity of poliovirus were also evaluated under different conditions such as pH (4-7) and salt concentration (1-15%) in culture broth, and temperature during irradiation. The D10 value of poliovirus in PBS buffer, virus culture broth and oyster was determined to 0.46, 2.84 and 2.94 kGy, respectively. The initial plaque forming unit (PFU) of poliovirus in culture broth was slightly decreased as the decrease of pH and the increase of salt concentration, but radiation sensitivity was not affected by pH and salt contents. However, radiation resistance of poliovirus was increased at frozen state. These results provide the basic information for the inactivation of pathogenic virus in foods by using irradiation.

  11. The Influence of Teacher Collaboration on Perceptions of Normative Culture: A Network Analysis of Site-Managed High Schools

    OpenAIRE

    Waite, Anisah

    2015-01-01

    The decentralization of school governance—often blended with market dynamics—has become a prominent strategy for lifting the performance of urban schools. This approach rests upon several assumptions, primarily that freedom from bureaucratic regulation will strengthen teacher community and result in more effective allocation of instructional resources. But do small autonomous high schools host such favorable social-organizational features? What drives collaborative relationships among teacher...

  12. [The preparation phosprenyl suppresses diarrhea and cattle infectious rhinotracheitis virus multiplication in sensitive cell cultures].

    Science.gov (United States)

    Ozherelkov, S V; Belousova, R V; Danilov, L L; Deeva, A V; Mal'tsev, S D; Narovlianskiĭ, A N; Sanin, A V; Pronin, A V

    2001-01-01

    Fosprenil suppressed the multiplication of cattle diarrhea virus in calf coronary vessel cell culture. Added to the culture of infected cells in a dose of 200 mg, the drug decreased the virus titer 30-fold in comparison with infected control cultures. Antiviral activity of fosprenil towards infective rhinotracheitis virus multiplication was still higher: in a dose of 100 mg it decreased the virus titer in fetal calf lung culture 100-fold in comparison with the control. Moreover, the cytopathogenic effects of the viruses in infected cultures were 24-48 h delayed under the effect of fosprenil in comparison with infected control cultures. These results recommend fosprenil for the treatment of cattle viral diseases.

  13. Data and interpretation: enhancing conservation of art and cultural heritage through collaboration between scientist, conservator, and art historian

    Science.gov (United States)

    Huang, Jo-Fan

    2012-07-01

    Conservation practices can be greatly enhanced and influenced by scientific analysis and art historical insights. In the same respect, scientific data can be contextualized and substantiated by findings from visual examination and historical research. Such collaboration can contribute to the field of conservation in multiple ways: by assisting the conservator to investigate treatment options, discover artists' materials and techniques, determine date of manufacture, and investigate conservation treatment materials. Several technical studies conducted by the author and her collaborators employed micro-x-ray fluorescence (μ-XRF), Raman Spectroscopy, Fourier-transform infrared spectrometry (FTIR), and scanning electron microscopy with energy dispersive x-ray spectroscopy (SEM-EDS) and polarized light microscopy (PLM). These techniques were used on the following previously published projects such as a Japanese painting at the Museum of Fine Arts at Boston, Thai manuscripts at the Arthur M. Sackler Museum at Harvard University, and Chinese export paintings on pith at the Winterthur Museum. Although these studies have been published in the past, they are worthy examples to illustrate how collaborations between conservator, scientist, and art historian complement one another. This presentation will also touch upon ethics in sampling of fine art materials and several online databases such as Infrared and Raman User Group (IRUG) and Conservation and Art Materials Encyclopedia Online (CAMEO), which have proven to be very helpful in the field of conservation.

  14. Randomised Response Technique-An Innovative Method To Measure Culturally Sensitive Variables : Results From A Pilot Study

    Directory of Open Access Journals (Sweden)

    Soudarssanane M. B

    2003-01-01

    Full Text Available Research questions: What is the advantage of Randomized Response Technique (RRT over the conventional Direct Interview (DI and Anonymous Questionnaire (AQ in the assessment of culturally sensitive variables? Objectives: To compare the efficacy of the three methods, namely RRT, DI and AQ in the measurement of prevalence of Pre/Extra marital sex. Study design: Cross sectional study, using the three methods. Setting: A pilot study in a given community in Pondicherry. Statistical analysis: Probability equations. Results: The prevalence of pre/extra marital sex in the study population by the DI, AQ and RRT methods were 0%, 6% and 10% respectively in this pilot study. Conclusion: RRT improves validity of measurement of culturally sensitive variables both by ensuring a high participation in the study and by enabling a true response by assuring full confidentiality of information.

  15. Korean Student's Online Learning Preferences and Issues: Cultural Sensitivity for Western Course Designers

    Science.gov (United States)

    Washburn, Earlene

    2012-01-01

    Scope and Method of Study: While online courses offer educational solutions, they are not academically suited for everyone. International students find distractions in online courses constructed with American philosophy, epistemology, values, and cultures as compared to experiences in their home country. Learner's culture, value system, learning…

  16. Korean Student's Online Learning Preferences and Issues: Cultural Sensitivity for Western Course Designers

    Science.gov (United States)

    Washburn, Earlene

    2012-01-01

    Scope and Method of Study: While online courses offer educational solutions, they are not academically suited for everyone. International students find distractions in online courses constructed with American philosophy, epistemology, values, and cultures as compared to experiences in their home country. Learner's culture, value system, learning…

  17. Incorporating Cultural Sensitivity into Interactive Entertainment-Education for Diabetes Self-Management Designed for Hispanic Audiences.

    Science.gov (United States)

    Kline, Kimberly N; Montealegre, Jane R; Rustveld, Luis O; Glover, Talar L; Chauca, Glori; Reed, Brian C; Jibaja-Weiss, Maria L

    2016-06-01

    Diabetes self-management education can improve outcomes in adults with Type 2 diabetes mellitus (T2DM). However, Hispanics, a group that carries a large burden of disease, may not participate in diabetes education programs. Audience engagement with entertainment-education has been associated with improved health education outcomes and may engage and empower Hispanic users to active self-care. Successful use of entertainment-education relies on the use of characters and situations with whom the viewers can feel some sense of involvement and for Hispanic audiences is encouraged when storylines and characters are culturally sensitive. In this study, we used a mixed methods approach that included descriptive statistics of closed-ended and content analysis of open-ended questions to measure the cultural sensitivity of the telenovela portion of a novel technology-based application called Sugar, Heart, and Life (SHL). Specifically, we analyzed the responses of 123 male and female patients diagnosed with uncontrolled T2DM to determine viewer involvement with characters and situations in the telenovela, viewer perceived self-efficacy in following recommendations, as well as viewer satisfaction with the program. Our findings indicate that the SHL application achieved its goal of creating a user-friendly program that depicted realistic, culturally sensitive characters and storylines that resonated with Hispanic audiences and ultimately fostered perceived self-efficacy related to following recommendations given about healthy lifestyle changes for diabetes self-management. These findings suggest that the SHL application is a culturally sensitive health education intervention for use by Hispanic male and female individuals that may empower them in self-management of T2DM.

  18. A Study of the Inter-Cultural Sensitivity among the Faculty of English Language Centre of Jazan University, Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Saeed Ahmad

    2016-11-01

    Full Text Available study explored intercultural sensitivity of 103 faculty members of the English Language Centre (ELC of Jazan University, Saudi Arabia. A quantitative and non-experimental design was adopted for this study in which intercultural sensitivity of the English language teachers was evaluated on five demographic variables (e.g. gender, education, religion, total teaching experience, and experience of teaching in intercultural context. The results revealed that the international faculty of ELC abreast the basic canons of Intercultural adjustments. This suggests that the teachers are not only familiar with different cultural patterns (like beliefs, values and communication styles they are willing to minimize these differences and adopt universal set of values for effective educational practices. The results indicate the participants’ higher level of empathy, respect for others’ culture, tolerance on differences and high willingness to integrate with other cultures. The data reveals no statistically significant difference between the two groups in three variables, i.e. gender (Male & Female, qualification (Masters' & Ph.D and religion (Muslims & Non-Muslims. However, there was found a statistically significant difference in the two groups (Less than ten years & More than ten years in two variables, i.e. total teaching experience and teaching experience in intercultural context. Keywords: Adaptability, English Teaching, Intercultural Sensitivity

  19. Hemin Improves Insulin Sensitivity and Lipid Metabolism in Cultured Hepatocytes and Mice Fed a High-Fat Diet

    Directory of Open Access Journals (Sweden)

    Yi Luan

    2017-07-01

    Full Text Available Hemin is a breakdown product of hemoglobin. It has been reported that the injection of hemin improves lipid metabolism and insulin sensitivity in various genetic models. However, the effect of hemin supplementation in food on lipid metabolism and insulin sensitivity is still unclear, and whether hemin directly affects cellular insulin sensitivity is yet to be elucidated. Here we show that hemin enhances insulin-induced phosphorylation of insulin receptors, Akt, Gsk3β, FoxO1 and cytoplasmic translocation of FoxO1 in cultured primary hepatocytes under insulin-resistant conditions. Furthermore, hemin diminishes the accumulation of triglyceride and increases in free fatty acid content in primary hepatocytes induced by palmitate. Oral administration of hemin decreases body weight, energy intake, blood glucose and triglyceride levels, and improves insulin and glucose tolerance as well as hepatic insulin signaling and hepatic steatosis in male mice fed a high-fat diet. In addition, hemin treatment decreases the mRNA and protein levels of some hepatic genes involved in lipogenic regulation, fatty acid synthesis and storage, and increases the mRNA level and enzyme activity of CPT1 involved in fatty acid oxidation. These data demonstrate that hemin can improve lipid metabolism and insulin sensitivity in both cultured hepatocytes and mice fed a high-fat diet, and show the potential beneficial effects of hemin from food on lipid and glucose metabolism.

  20. Creating a culture to support patient safety. The contribution of a multidisciplinary team development programme to collaborative working.

    Science.gov (United States)

    Benson, Anne

    2010-01-01

    Effective teamwork is crucial for ensuring the provision of safe high quality care. Teams whose members collaborate through questioning, reflecting on and reviewing their work, offering each other feedback and where reporting is encouraged are more likely to promote a safe environment of care. This paper describes a multidisciplinary development programme intended to increase team effectiveness. The teams that took part developed their ability to work collaboratively together with levels of open dialogue, critical reflection and direct feedback increasing. The paper goes on to discuss aspects of the programme which were helpful in enabling these positive changes and concludes with a number of recommendations for those commissioning and facilitating team development initiatives. These include: the need for people from different disciplines and different levels within the hierarchy to spend time reviewing their work together, the need to explicitly address issues of power and authority, the usefulness taking an action orientated approach and requiring participants to work on real issues together, the importance of providing sufficient time and resource to support people to work with the challenges associated with implementing change and addressing team dynamics, The importance of skilled facilitation.

  1. The role of national culture in advertising's sensitivity to business cycles : An investigation across continents

    NARCIS (Netherlands)

    Deleersnyder, B.; DeKimpe, M.; Steenkamp, J.E.M.; Leeflang, P.S.H.

    2009-01-01

    The authors conduct a systematic investigation into the cyclical sensitivity of advertising expenditures in 37 countries, covering four key media: magazines, newspapers, radio, and television. They show that advertising is considerably more sensitive to business-cycle fluctuations than the economy a

  2. Shear sensitivity of animal cells from a culture-medium perspective.

    NARCIS (Netherlands)

    Pol, van der L.; Tramper, J.

    1998-01-01

    Recently, several groups have published data on the shear sensitivity of suspended animal cells and the protective effect of certain polymers. These findings did not, at the time, seem to have great practical application because shear sensitivity did not cause great problems for large-scale applicat

  3. The role of national culture in advertising's sensitivity to business cycles : An investigation across continents

    NARCIS (Netherlands)

    Deleersnyder, B.; DeKimpe, M.; Steenkamp, J.E.M.; Leeflang, P.S.H.

    2009-01-01

    The authors conduct a systematic investigation into the cyclical sensitivity of advertising expenditures in 37 countries, covering four key media: magazines, newspapers, radio, and television. They show that advertising is considerably more sensitive to business-cycle fluctuations than the economy a

  4. DIVERSIDAD CULTURAL Y APRENDIZAJE COLABORATIVO: ANÁLISIS DEL DISCURSO DOCENTE / DIVERSIDADE CULTURAL E APRENDIZAGEM COLABORATIVA: ANÁLISE DO DISCURSO DOCENTE / CULTURAL DIVERSITY AND COLLABORATIVE LEARNING: TEACHER´S DISCOURSE ANALYSIS

    Directory of Open Access Journals (Sweden)

    Adolfo Pizzinato*

    2010-10-01

    Full Text Available RESUMENEste artículo presenta el análisis del discurso docente en el proceso de evaluación de una investigación/intervencióneducativa de carácter colaborativo, en un contexto multiétnico y multicultural. Los datos indican que pese a que la actividadhaya sido evaluada como positiva, establecer una relación cooperativa de enseñanza/aprendizaje/conocimiento en un aulaconvencional no se ha visto como posible para las maestras. Los aspectos pedagógicos han sido destacados, aunque eluso del espacio para la reflexión sobre la identidad y sus marcadores haya sido evaluada como negativa. Además de eso, elrechazo hacia los valores, narrativas y prácticas sociales de los alumnos lleva a pensar sobre cuánto estas actitudescorroboran el fracaso escolar y con la discriminación de tales alumnos.RESUMENOO presente artigo tem como objetivo apresentar a análise do discurso docente no processo de avaliação de umapesquisa/intervenção educativa, de caráter colaborativo, em um contexto multiétnico/cultural. Os dados indicam que apesarde atividade ter sido avaliada como positiva não se avalia como possível tal tipo de relação ensino/aprendizagem/conhecimentoem uma sala de aula convencional. Os aspectos pedagógicos foram ressaltados, ainda que o uso do espaço para a reflexãosobre a identidade e seus marcadores tenha sido avaliado como negativo. Além disso, o rechaço aos valores, narrativas epráticas sociais dos alunos leva a pensar o quanto tais atitudes corroboram com o fracasso escolar e com a discriminaçãode tais alunos.ABSTRACTThis article aims to present an analysis of some teacher´s discourse on the evaluation process of an educationalresearch/intervention of collaborative nature, in a multiethnic context and culture. The data indicates that although theactivity was assessed as positive, was evaluated as impossible to apply this type of teaching/learning/knowledge in aconventional classroom. The pedagogical aspects were

  5. Making Pono Choices: a collaborative approach to developing a culturally responsive teen pregnancy and sexually transmitted infections prevention curriculum in Hawai'i.

    Science.gov (United States)

    Manaseri, Holly; Uehara, Denise; Roberts, Kelly

    2014-12-01

    The overall extent of evidence-based culturally responsive health education programs targeting ethnic minority groups in Hawai'i is limited. The few that do exist were adapted from models developed with other majority ethnic groups in mind and may not always be appropriate for Native Hawaiian or Pacific Islander youth (Okamoto et al. in J Alcohol Drug Educ 54(1):56-75, 2010; Helm and Baker in J Ethn Cult Divers Soc Work 20(2):131-149, 2011; Po'a-Kekuawela et al. in J Ethn Cult Divers Soc Work 18(3):242-258, 2009). The need for a culturally responsive, evidence-based health curriculum is clear considering the large disparities reported among Hawaiian youth in health, academic achievement, and other identified risk factors. School-based health interventions are an opportunity not only to improve the physical well being of students, but also to increase their ability to learn and succeed in school. The University of Hawai'i at Manoa-Center on Disability Studies (UH-CDS) received a highly competitive grant from the US Office of Adolescent Health to develop a teen pregnancy and sexually transmitted infection (STI) prevention curriculum for Hawai'i middle school youth. The authors will detail a collaborative process that led to a culturally responsive sexual health curriculum for middle school youth designed to meet the rigorous standards of an evidenced-based review and more importantly reduce teen pregnancies and STI transmission.

  6. The Study of Building Collaborative Culture on Complex Construction Project Management%复杂建设工程项目管理协同文化构建研究

    Institute of Scientific and Technical Information of China (English)

    张兵; 甄志禄

    2014-01-01

    Organizational culture has an important influence and significance on collaborative project management. This paper firstly identifies the core values of organizational culture and establishes a core values model of collaborative management culture. Next, according to the collaborative management characteristics and requirements, this paper analyses the seven dimensions of collaborative management of organizational culture. Then according to the influence of the participants on other participants, it assumes the responsibilities of collaborative organizational culture, in which owners, project management companies, supervision and general contractor should play a leading role. Finally, we describe how to achieve the socialization process of collaborative management of organizational culture through the selection, training, advocacy, leadership, setting an example and institution building.%组织文化对项目协同管理具有重要影响和意义。本文首先识别了组织文化核心价值观并建立了协同管理文化核心价值观模型,接下来,根据协同管理特点及要求,分析了协同管理组织文化的七个维度。然后根据各参与方对其它参与方的影响力大小承担协同组织文化构建的职责,其中业主、项目管理公司、监理及总承包商应发挥主导作用。最后阐述了如何通过筛选、培训、宣传、领导率先垂范及制度建设来实现协同管理组织文化的社会化过程。

  7. Comparison of communication skills between trained and untrained students using a culturally sensitive nurse-client communication guideline in Indonesia.

    Science.gov (United States)

    Claramita, Mora; Tuah, Rodianson; Riskione, Patricia; Prabandari, Yayi Suryo; Effendy, Christantie

    2016-01-01

    A communication guideline that is sensitive to the local culture is influential in the process of nursing care. The Gadjah Mada nurse-client communication guideline, the "Ready-Greet-Invite-Discuss," was meant (1) to strengthen the relationship between the nurse and the client despite of socio-culturally hierarchical gap between health providers and clients in Indonesian context, (2) to provide attention to the unspoken concerns especially in the context of indirect communication which mostly using non-verbal signs and politeness etiquettes, and (3) to initiate dialog in the society which hold a more community-oriented decision making. Our aim is to compare the communication skills of nursing students who had and had not received a training using a culture-sensitive Gadjah Mada nurse-client communication guideline. This was a quasi experimental randomized control study to the fifth semester students of a nursing school at Yogyakarta, Indonesia. The intervention group was trained by the Gadjah Mada nurse-client communication guideline. Both intervention and the control group had learned general nurse-client communication guidelines. The training was 4h with role-plays, supportive information and feedback sessions. An objective-structured clinical examination (OSCE) was conducted 1week after the training, in seven stations, with seven simulated clients. Observers judged the communication skills of the students using a checklist of 5-point Likert scale, whereas simulated clients judged their satisfaction using 4-point Likert scale represented in colorful ribbons. There were significant mean differences in each domain of communication guideline observed between the trained and the control groups as judged by the teachers (p≤0.05) and simulated clients. Training using a culture-sensitive communication skills guideline could improve the communication skills of the nursing students and may increase satisfaction of the clients. Copyright © 2015 Elsevier Ltd. All rights

  8. Sensitivity of Scenedesmus obliquus and Microcystis aeruginosa to atrazine: effects of acclimation and mixed cultures, and their removal ability.

    Science.gov (United States)

    Chalifour, Annie; LeBlanc, André; Sleno, Lekha; Juneau, Philippe

    2016-12-01

    Atrazine is an herbicide frequently detected in watercourses that can affect the phytoplankton community, thus impacting the whole food chain. This study aims, firstly, to measure the sensitivity of monocultures of the green alga Scenedemus obliquus and toxic and non-toxic strains of the cyanobacteria Microcystis aeruginosa before, during and after a 30-day acclimation period to 0.1 µM of atrazine. Secondly, the sensitivity of S. obliquus and M. aeruginosa to atrazine in mixed cultures was evaluated. Finally, the ability of these strains to remove atrazine from the media was measured. We demonstrated that both strains of M. aeruginosa had higher growth rate-based EC50 values than S. obliquus when exposed to atrazine, even though their photosynthesis-based EC50 values were lower. After being exposed to 0.1 µM of atrazine for 1 month, only the photosynthesis-based EC50 of S. obliquus increased significantly. In mixed cultures, the growth rate of the non-toxic strain of M. aeruginosa was higher than S. obliquus at high concentrations of atrazine, resulting in a ratio of M. aeruginosa to total cell count of 0.6. This lower sensitivity might be related to the higher growth rate of cyanobacteria at low light intensity. Finally, a negligible fraction of atrazine was removed from the culture media by S. obliquus or M. aeruginosa over 6 days. These results bring new insights on the acclimation of some phytoplankton species to atrazine and its effect on the competition between S. obliquus and M. aeruginosa in mixed cultures.

  9. A Coral Reef as an Analogical Model to Promote Collaborative Learning on Cultural & Ethnic Diversity in Science

    Science.gov (United States)

    Yost, Robert W.; Gonzalez, Edward L. F.

    2008-01-01

    Analogical reasoning is integral to everyday living. The diversity associated with a coral reef provides a familiar model for initiating discussions focusing on cultural diversity and gender of past and present scientists with non-western science endeavors. These concepts are strengthened through the use of scientific biographical and historical…

  10. A Coral Reef as an Analogical Model to Promote Collaborative Learning on Cultural & Ethnic Diversity in Science

    Science.gov (United States)

    Yost, Robert W.; Gonzalez, Edward L. F.

    2008-01-01

    Analogical reasoning is integral to everyday living. The diversity associated with a coral reef provides a familiar model for initiating discussions focusing on cultural diversity and gender of past and present scientists with non-western science endeavors. These concepts are strengthened through the use of scientific biographical and historical…

  11. Leadership, Hermandad (Brother/Sisterhood), and Organizational Culture: Crossing Boundaries to Build Collaborative Relationships among Latino Fraternal Organizations

    Science.gov (United States)

    Heredia, Anna-Maria

    2013-01-01

    The purpose of the study is to explore the identity development and organizational culture of a student organization, the National Association of Latino Fraternal Organizations council (NALFO) by implementing a community of practice approach at a large, public university in southwestern United States. The objective is to construct a sustainable…

  12. MediaCommons for cultural heritage: Applied mixed media visualization storytelling for high resolution collaborative cyberarchaeological displays

    KAUST Repository

    Mangan, John

    2013-10-01

    Archaeology is a discipline that studies time through an understanding of space and objects in that space; archaeology is ultimately, therefore, an intersection where the visualization of space and the visualization of time meet. Archaeology has long utilized visualization as a technique to analyze and disseminate information; however, comprehensive and collaborative analysis and storytelling with this visual data has always been limited by the capacity of the systems, which create and display it. To present the most complete narrative of the past, one must seek the \\'big picture\\' by assembling the disparate pieces of data, which reflect the lives of the humans we study. This paper presents a framework for the visualization of and interaction with rich data collections in high resolution, networked, tiled-display environments, called the MediaCommons Framework. © 2013 IEEE.

  13. The Cultural Dependence of the Ethical Sensitivity Scale Questionnaire: The Case of Iranian Kurdish Teachers

    Directory of Open Access Journals (Sweden)

    Khalil Gholami

    2012-01-01

    Full Text Available A good theory-based tool for measuring ethical sensitivity, which is usable in different contexts, is scarce. In this study, we examined the Ethical Sensitivity Scale Questionnaire (ESSQ in line with its seven-dimension structure. The scale was presented to a sample of 556 Iranian Kurdish teachers in primary, middle, and high schools. A confirmatory factor analysis was conducted to scrutinize the original factor structure of the ESSQ. The results confirmed that the ESSQ supports a reasonable model fit to study the seven dimensions of ethical sensitivity as it was developed in the original study. However, some modifications were conducted to free high error covariance between four pairs of items in the scale. This modification increased the fit indices and thus resulted in a good model fit. In addition to examining the satiability of the ESSQ, a further analysis showed that the level of ethical sensitivity in the targeted sample was high.

  14. CULTURE AND SENSITIVITY OF BACTERIAL GROWTH FROM EXOTIC COWS SUFFERING FROM ENDOMETRITIS UNDER PAKISTANI CONDITIONS

    Directory of Open Access Journals (Sweden)

    Idrees Ali Zahid

    2004-04-01

    Full Text Available Bacteriology of endometritis and in vitro antibiotic sensitivity of the isolates in Holstein Friesian and Jersey cows maintained at Research Institute for Physiology of Animal Reproduction, Bhunikey, District Kasur were carried out. Out of 100 samples, 89 contained different strains of bacteria and 11 were found bacteriologically sterile. Different species of bacteria isolated from these samples were, Bacillus subtilis (08.99%, Corynebacterium pyogenes (19.10%, Escherichia coli (29.21%, Neisseria meningitides (03.37%, Staphylococcus aureus (23.60%, Streptococcus pneumonia (03.37% and Streptococcus pyogenes (12.36%. The in vitro antibiotic sensitivity test indicated that the highest number of isolates (92% were sensitive to neomycin, followed by doxycyline (89%. Clindramycin showed the lowest results in terms of in vitro antibiotic sensitivity (51%.

  15. Bioimpedance monitoring of 3D cell culturing-Complementary electrode configurations for enhanced spatial sensitivity

    DEFF Research Database (Denmark)

    Canali, Chiara; Heiskanen, Arto; Muhammad, Haseena Bashir

    2015-01-01

    configurations. By switching between the different combinations of electrode couples, it was possible to generate a multiplexing-like approach, which allowed for collecting spatially distributed information within the 3D space. Computational finite element (FE) analysis and electrochemical impedance......A bioimpedance platform is presented as a promising tool for non-invasive real-time monitoring of the entire process of three-dimensional (3D) cell culturing in a hydrogel scaffold. In this study, the dynamics involved in the whole process of 3D cell culturing, starting from polymerisation...... of a bare 3D gelatin scaffold, to human mesenchymal stem cell (MSC) encapsulation and proliferation, was monitored over time. The platform consists of a large rectangular culture chamber with four embedded vertical gold plate electrodes that were exploited in two- and three terminal (2T and 3T) measurement...

  16. Cultural Variations in the Effect of Interview Privacy and the Need for Social Conformity on Reporting Sensitive Information

    Directory of Open Access Journals (Sweden)

    Mneimneh Zeina M.

    2015-12-01

    Full Text Available Privacy is an important feature of the interview interaction mainly due to its potential effect on reporting information, especially sensitive information. Here we examine the effect of third-party presence on reporting both sensitive and relatively neutral outcomes. We investigate whether the effect of third-party presence on reporting sensitive information is moderated by the respondent’s need for social conformity and the respondent’s country of residence. Three types of outcomes are investigated: behavioral, attitudinal, and relatively neutral health events. Using data from 22,070 interviews and nine countries in the cross-national World Mental Health Survey Initiative, we fit multilevel logistic regression to study reporting effects on questions about suicidal behavior and marital ratings, and contrast these with questions about having high blood pressure, asthma, or arthritis. We find that there is an effect of third-party presence on reporting sensitive information and no effect on reporting of neutral information. Further, the effect of the interview privacy setting on reporting sensitive information is moderated by the need for social conformity and the cultural setting.

  17. Building competence through cross-cultural collaboration in the aftermath of a tsunami: Experiences of Indonesian teachers

    OpenAIRE

    Gillund, Margrethe Valen; Rystedt, Ingrid; Larsson, Bodil Wilde; Suwarni, Abubakar; Kvigne, Kari

    2012-01-01

    The aim of this study was to describe the reported experiences of Indonesian nursing teachers who participated in a two-year cross-cultural project designed to build pedagogical and professional competence after the tsunami in Aceh province in 2004. Eleven Indonesian teachers who had participated in the competence project answered an open-ended questionnaire in November 2007. The data were analyzed by qualitative content analysis, and the main theme “an empowered nursing teacher” emerged....

  18. Computer Applications in Counselor Education: Developing Cultural Competencies Through Online Collaboration of Future School Counselors / L’informatique dans l’éducation des orienteurs : le développement du savoir-faire culturel par la collaboration en

    Directory of Open Access Journals (Sweden)

    Vessela Ilieva

    2012-07-01

    Full Text Available This study examined the applications of computer-mediated student collaboration in a graduate multicultural counseling course. The course work included a reflective cultural competency building assignment that utilized online communication and collaboration using a wiki to extend and improve students’ multicultural counseling and social justice advocacy skills. The online assignment design was aligned with the current call for utilizing technology in the counseling profession. It further considered the needs of the future counselors, the current levels of exposure to and experience with available technology of the class members, and the opportunities for utilization of a variety of online-based tools to extend in-class and out-of-class discussions. Students’ response to this new form of class work and communication confirmed the potential of the online component to other aspects of counselor preparation, and the data analysis showed that the computer-mediated assignment was a valuable addition to developing students’ skills as multiculturally competent professionals. Cette étude a examiné les applications de la collaboration entre étudiants par l’entremise de l’informatique dans le cadre d’un cours d’études supérieures sur l’orientation en contexte multiculturel. Les travaux du cours comprenaient un travail de réflexion pour renforcer le savoir-faire culturel grâce à la communication et à la collaboration en ligne, en utilisant un wiki pour accroître et améliorer les aptitudes des étudiants en orientation en contexte multiculturel et en défense de la justice sociale. La conception du travail en ligne s’alignait sur la tendance actuelle pour une utilisation accrue de la technologie dans le métier de conseiller en orientation. On y tenait également compte des besoins des futurs conseillers, de leur degré d’exposition à la technologie et de leur expérience avec celle-ci, ainsi que des occasions pour l

  19. Multiple case study in seven European countries regarding culture-sensitive classroom quality assessment

    NARCIS (Netherlands)

    Slot, P.L.; Cadima, Joana; Salminen, Jenni; Pastori, Giulia; Lerkkanen, Marja-Kristiina

    2016-01-01

    This report presents the findings of a multiple case study, conducted in seven European countries to examine common and culturally differing aspects of curriculum, pedagogy, and quality of Early Childhood Education and Care (ECEC) provisions in Europe. This multiple case study involved intensive dat

  20. Multiple case study in seven European countries regarding culture-sensitive classroom quality assessment

    NARCIS (Netherlands)

    Slot, P.L.|info:eu-repo/dai/nl/328192694; Cadima, Joana; Salminen, Jenni; Pastori, Giulia; Lerkkanen, Marja-Kristiina

    This report presents the findings of a multiple case study, conducted in seven European countries to examine common and culturally differing aspects of curriculum, pedagogy, and quality of Early Childhood Education and Care (ECEC) provisions in Europe. This multiple case study involved intensive

  1. Hawthorn (Crataegus monogyna Jacq.) extract exhibits atropine-sensitive activity in a cultured cardiomyocyte assay.

    Science.gov (United States)

    Salehi, Satin; Long, Shannon R; Proteau, Philip J; Filtz, Theresa M

    2009-01-01

    Hawthorn (Crataegus spp.) plant extract is used as a herbal alternative medicine for the prevention and treatment of various cardiovascular diseases. Recently, it was shown that hawthorn extract preparations caused negative chronotropic effects in a cultured neonatal murine cardiomyocyte assay, independent of beta-adrenergic receptor blockade. The aim of this study was to further characterize the effect of hawthorn extract to decrease the contraction rate of cultured cardiomyocytes. To test the hypothesis that hawthorn is acting via muscarinic receptors, the effect of hawthorn extract on atrial versus ventricular cardiomyocytes in culture was evaluated. As would be expected for activation of muscarinic receptors, hawthorn extract had a greater effect in atrial cells. Atrial and/or ventricular cardiomyocytes were then treated with hawthorn extract in the presence of atropine or himbacine. Changes in the contraction rate of cultured cardiomyocytes revealed that both muscarinic antagonists significantly attenuated the negative chronotropic activity of hawthorn extract. Using quinuclidinyl benzilate, L-[benzylic-4,4'-(3)H] ([(3)H]-QNB) as a radioligand antagonist, the effect of a partially purified hawthorn extract fraction to inhibit muscarinic receptor binding was quantified. Hawthorn extract fraction 3 dose-dependently inhibited [(3)H]-QNB binding to mouse heart membranes. Taken together, these findings suggest that decreased contraction frequency by hawthorn extracts in neonatal murine cardiomyocytes may be mediated via muscarinic receptor activation.

  2. The ESL Family Science Night: a model for culturally sensitive science education pedagogy

    National Research Council Canada - National Science Library

    Valadez, Gilbert; Moineau, Suzanne

    2010-01-01

    ... general findings and suggestions for further research and pre-service teacher education as it relates to teaching science pedagogy in a way that better serves minority children and their parents and/or guardians. Here, we are defining minority children as those that come from non-mainstream Anglo-American culture and are second language learners. L...

  3. Multiple case study in seven European countries regarding culture-sensitive classroom quality assessment

    NARCIS (Netherlands)

    Slot, P.L.|info:eu-repo/dai/nl/328192694; Cadima, Joana; Salminen, Jenni; Pastori, Giulia; Lerkkanen, Marja-Kristiina

    2016-01-01

    This report presents the findings of a multiple case study, conducted in seven European countries to examine common and culturally differing aspects of curriculum, pedagogy, and quality of Early Childhood Education and Care (ECEC) provisions in Europe. This multiple case study involved intensive dat

  4. Self-starvation in context: towards a culturally sensitive understanding of anorexia nervosa.

    Science.gov (United States)

    Lee, S

    1995-07-01

    Extreme forms of self-starvation can be traced across time and place, and may be construed using a variety of explanatory models. Curiously, the prevailing biomedical definition of anorexia nervosa has assigned primacy to the exclusive use of 'fat phobia' by the affected subjects to justify their diminished food intake. This paper assembles evidence to show that this culturally constructed version of fat phobic anorexia nervosa has neglected the full metaphorical significance of self-starvation and, when applied in a cross-cultural context, may constitute a category fallacy. By delegitimizing other rationales for non-eating and thereby barring subjective expressions, this regnant interpretive strategy may obscure clinicians' understanding of patients' lived experience, and even jeopardize their treatment. Nonetheless, it is a relatively simple task to attune the extant diagnostic criteria to a polythetic approach which will avert cultural parochialism in psychiatric theory and practice. As a corollary of the archival and ethnocultural study of extreme self-starvation, there is, contrary to epistemological assumptions embedded in the biomedical culture of contemporary psychiatry, no 'core psychopathology' of anorexia nervosa.

  5. Cuento Therapy. Folktales as a Culturally Sensitive Psychotherapy for Puerto Rican Children. Monograph No. 12.

    Science.gov (United States)

    Constantino, Giuseppe; And Others

    A seven-year project developing and testing cuento therapy, a form of child psychotherapy in which Puerto Rican mothers recount to their children folktales taken from Puerto Rican culture, is described and evaluated in this monograph. Chapter 1 explains how the research presented in later chapters fits into substantially broader patterns of…

  6. Human bone marrow cell culture: a sensitive method for determination of the biocompatibility of implant materials.

    Science.gov (United States)

    Wilke, A; Landgraff, M; Orth, J; Poenitz, H; Kienapfel, H; Boelte, K; Griss, P; Franke, R P

    1999-01-01

    The objective of this study was to develop a test method for determining the cytotoxicity and biocompatibility of various biomaterials that are used in orthopaedic surgery. This method is based on the use of a human bone marrow cell culture and was developed as an alternative to animal experiments. Human bone marrow cell culture has certain advantages over other cell culture models, as its results show a greater conformity with animal experimental results and clinical studies. Primary cell adherence, cell number, cell proliferation, production of extracellular matrix, cell viability and cell differentiation were used as indicative parameters of biocompatibility. After 2 weeks in culture, differences could be observed between the biomaterials with respect to these parameters. Cell numbers were greatest on the hydroxyapatite ceramic specimens, but were decreased on the titanium alloy specimens. Extracellular matrix hydroxyapatite production was high for ceramics, but reduced for titanium specimens. The polymers allowed only a few cells to adhere, and there were no signs of extracellular matrix production. The influence of biomaterials on differentiation of large numbers of cells was analysed by using flow cytophotometry. There were similar populations of T cells and monocytes on all specimens. However, extended B cell and granulocyte populations were observed with titanium and polyethylene.

  7. Using cognitive behaviour therapy with South Asian Muslims: Findings from the culturally sensitive CBT project.

    Science.gov (United States)

    Naeem, Farooq; Phiri, Peter; Munshi, Tariq; Rathod, Shanaya; Ayub, Muhhhamad; Gobbi, Mary; Kingdon, David

    2015-01-01

    It has been suggested that cognitive behaviour therapy (CBT) needs adaptation for it to be effective for patients from collectivistic cultures, as currently CBT is underpinned by individualistic values. In prior studies we have demonstrated that CBT could be adapted for Pakistani patients in Southampton, UK, and for local populations in Pakistan. Findings from these studies suggest that CBT can be adapted for patients from collectivistic cultures using a series of steps. In this paper we focus on these steps, and the process of adapting CBT for specific groups. The adaptation process should focus on three major areas of therapy, rather than simple translation of therapy manuals. These include (1) awareness of relevant cultural issues and preparation for therapy, (2) assessment and engagement, and (3) adjustments in therapy. We also discuss the best practice guidelines that evolved from this work to help therapists working with this population. We reiterate that CBT can be adapted effectively for patients from traditional cultures. This is, however, an emerging area in psychotherapy, and further work is required to refine the methodology and to test adapted CBT.

  8. Culture microtitration: a sensitive method for quantifying Leishmania infantum in tissues of infected mice.

    OpenAIRE

    Buffet, P. A.; Sulahian, A.; Garin, Y J; Nassar, N.; Derouin, F

    1995-01-01

    We developed a microtitration method to determine the parasite burdens in homogenized organs of mice infected with Leishmania infantum. This method proved more sensitive than direct enumeration of amastigotes in stained organs, was appropriate for describing the kinetics of infection, and can be considered for physiopathological or pharmaceutical experimental studies.

  9. The Internal and External Constraints on Foreign Policy in India - Exploring culture and ethnic sensitivities

    DEFF Research Database (Denmark)

    Schmidt, Johannes Dragsbæk

    but there is no conclusive evidence in the literature to decide what determines what. There are important dynamics and interplays across the thin line between the domestic and international sphere especially in terms of understanding the reciprocal challenges related to how the factors of culture and ethnicity relate...... with the legitimacy of the state. The aim of the paper serves four purposes. To unpack and give a critical overview of the debates concerned with the internal and external aspects of India’s foreign policy; situate the literature dealing more specifically with domestic issues related to culture and ethnicity...... and outline the main approaches involved; to give an overview of how external factors impact foreign policy conduct and give an overview about India’s role in defining international norms and regulations; finally the paper gives some theoretical markers, suggestions and tentative concluding remarks....

  10. Investigation of Various Tissue Culture Monolayers Sensitivity in Detection of Clostridium difficile Toxin

    Directory of Open Access Journals (Sweden)

    MH Salari

    2008-05-01

    Full Text Available Backround: Clostridium difficile is the most common cause of nosocomial diarrhea. It is usually a consequence of antibi­otic treatment, but sporadic cases can occur. The purpose of this study was to investigate five tissue culture monolayers sen­sitivity in detection of C. difficile-toxin. Methods: A total of 402 stool samples from patients with nosocomial diarrhea hospitalized in three hospitals of Tehran Uni­versity of Medical Sciences (TUMS were collected. The samples were cultured on a selective cycloserine cefoxitin fructose agar (CCFA and incubated in anaerobic conditions, at 37 °C for 4 days. Isolates were characterized to species level by con­ventional biochemical tests. Bacterial cytotoxicity was assayed on five tissue culture monolayers. Results: Our findings show that of the total patients, 24 toxigenic C. difficile (6% were isolated. All 24 C. difficile toxins showed cytotoxic effect at ³ 1:10 dilution on Hela, Hep2, Vero, McCoy and Mdck cells after 16, 20, 24, 24 and 30 hours, re­spectively. C. difficile toxin showed cytotoxic effect at ³ 1:100 dilutions only on Hela cell monolayer after 48 hours. Conclusion: Hela cell monolayer may be a satisfactory substitute for the detection of C. difficile toxin in clinical specimens.   

  11. Analysis of Culture and Drug Sensitivity Tests of Mycoplasmas for 387 Patients with Nongonococcal Urethritis (Cervicitis) in Chongqing

    Institute of Scientific and Technical Information of China (English)

    翟志芳; 郝飞; 钟白玉; 黄秀英; 唐书谦; 刁庆春

    2004-01-01

    Objective: To investigate the prevalence of mycoplasma infections and the sensitivity to antibiotics among patients with nongonococcal urethritis or cervicitis (NGU) in Chongqing. Methods: 387 NGU cases with mycoplasma-positive results upon culture were analysed retrospectively. RESULTS: The majority of patients with mycoplasma infections were in the 20-40 year old age group. No significant difference was found between males and females. Ureaplasma urealyticum is the main pathogen of these NGU cases and no clear relationship between its concentration and pathogenic ability was noted. Drug sensitivity was tested against nine antibiotics; the sensitivity rates to josamycin, minocycline and doxycycline were 94.06%, 88.89% and 86.82% respectively, while the resistance rates to lincomycin, ofloxacin, azithromycin and roxthromycin were 74.94%, 42.12%, 41.60% and 40.31% in turn. Conclusions: Josamycin, minocycline and doxycycline could be used as the first choice to treat NGU with mycoplasma infections in Chongqing. It is important to select antibiotics for NGU treatment with mycoplasma infections based on the results of drug sensitivity tests.

  12. Collaboration and E-collaboration

    DEFF Research Database (Denmark)

    Razmerita, Liana; Kirchner, Kathrin

    2015-01-01

    Understanding student’s perception of collaboration and how collaboration is supported by ICT is important for its efficient use in the classroom. This article aims to investigate how students perceive collaboration and how they use new technologies in collaborative group work. Furthermore, it tr...

  13. The Sensitivity and Specificity of Potassium Hydroxide Smear and Fungal Culture Relative to Clinical Assessment in the Evaluation of Tinea Pedis: A Pooled Analysis

    Directory of Open Access Journals (Sweden)

    Jacob Oren Levitt

    2010-01-01

    Full Text Available Background. There are relatively few studies published examining the sensitivity and specificity of potassium hydroxide (KOH smear and fungal culture examination of tinea pedis. Objective. To evaluate the sensitivity and specificity of KOH smear and fungal culture for diagnosing tinea pedis. Methods. A pooled analysis of data from five similarly conducted bioequivalence trials for antifungal drugs was performed. Data from 460 patients enrolled in the vehicle arms of these studies with clinical diagnosis of tinea pedis supported by positive fungal culture were analyzed 6 weeks after initiation of the study to determine the sensitivity and specificity of KOH smear and fungal culture. Results. Using clinical assessment as the gold standard, the sensitivities for KOH smear and culture were 73.3% (95% CI: 66.3 to 79.5% and 41.7% (34.6 to 49.1%, respectively. The respective specificities for culture and KOH smear were 77.7% (72.2 to 82.5% and 42.5% (36.6 to 48.6%. Conclusion. KOH smear and fungal culture are complementary diagnostic tests for tinea pedis, with the former being the more sensitive test of the two, and the latter being more specific.

  14. Evaluating the Linguistic Appropriateness and Cultural Sensitivity of a Self-Report System for Spanish-Speaking Patients with Cancer

    Directory of Open Access Journals (Sweden)

    Cindy Tofthagen

    2014-01-01

    Full Text Available Spanish speakers in the United States encounter numerous communication barriers during cancer treatment. Communication-focused interventions may help Spanish speakers communicate better with healthcare providers and manage symptoms and quality of life issues (SQOL. For this study, we developed a Spanish version of the electronic self-report assessment for cancer (ESRA-C, a web-based program that helps people with cancer report, track, and manage cancer-related SQOL. Four methods were used to evaluate the Spanish version. Focus groups and cognitive interviews were conducted with 51 Spanish-speaking individuals to elicit feedback. Readability was assessed using the Fry readability formula. The cultural sensitivity assessment tool was applied by three bilingual, bicultural reviewers. Revisions were made to personalize the introduction using a patient story and photos and to simplify language. Focus group participants endorsed changes to the program in a second round of focus groups. Cultural sensitivity of the program was scored unacceptable (x¯=3.0 for audiovisual material and acceptable (x¯=3.0 for written material. Fry reading levels ranged from 4th to 10th grade. Findings from this study provide several next steps to refine ESRA-C for Spanish speakers with cancer.

  15. Effects of culture-sensitive adaptation of patient information material on usefulness in migrants: a multicentre, blinded randomised controlled trial.

    Science.gov (United States)

    Hölzel, Lars P; Ries, Zivile; Kriston, Levente; Dirmaier, Jörg; Zill, Jördis M; Rummel-Kluge, Christine; Niebling, Wilhelm; Bermejo, Isaac; Härter, Martin

    2016-11-23

    To evaluate the usefulness of culture-sensitive patient information material compared with standard translated material. Multicentre, double-blind randomised controlled trial. 37 primary care practices. 435 adult primary care patients with a migration background with unipolar depressive disorder or non-specific chronic low back pain were randomised. Patients who were unable to read in the language of their respective migration background were excluded. Sufficient data were obtained from 203 women and 106 men. The largest group was of Russian origin (202 patients), followed by those of Turkish (52), Polish (30) and Italian (25) origin. Intervention group: provision of culture-sensitive adapted material. provision of standard translated material. Primary outcome: patient-rated usefulness (USE) assessed immediately after patients received the material. patient-rated usefulness after 8 weeks and 6 months, symptoms of depression (PHQ-9), back pain (Back Pain Core Set) and quality of life (WHO-5) assessed at all time points. Usefulness was found to be significantly higher (t=1.708, one-sided p=0.04) in the intervention group (USE-score=65.08, SE=1.43), compared with the control group (61.43, SE=1.63), immediately after patients received the material, in the intention-to-treat analysis, with a mean difference of 3.65 (one-sided 95% lower confidence limit=0.13). No significant differences were found for usefulness at follow-up (p=0.16, p=0.71). No significant effect was found for symptom severity in depression (p=0.95, p=0.66, p=0.58), back pain (p=0.40, p=0.45, p=0.32) or quality of life (p=0.76, p=0.86, p=0.21), either immediately after receiving the material, or at follow-up (8 weeks; 6 months). Patients with a lower level of dominant society immersion benefited substantially and significantly more from the intervention than patients with a high level of immersion (p=0.005). Cultural adaptation of patient information material provides benefits over high quality

  16. Sensitivity of Human Intrahepatic Cholangiocarcinoma Subtypes to Chemotherapeutics and Molecular Targeted Agents: A Study on Primary Cell Cultures

    Science.gov (United States)

    Fraveto, Alice; Cardinale, Vincenzo; Bragazzi, Maria Consiglia; Giuliante, Felice; De Rose, Agostino Maria; Grazi, Gian Luca; Napoletano, Chiara; Semeraro, Rossella; Lustri, Anna Maria; Costantini, Daniele; Nevi, Lorenzo; Di Matteo, Sabina; Renzi, Anastasia; Carpino, Guido; Gaudio, Eugenio; Alvaro, Domenico

    2015-01-01

    We investigated the sensitivity of intrahepatic cholangiocarcinoma (IHCCA) subtypes to chemotherapeutics and molecular targeted agents. Primary cultures of mucin- and mixed-IHCCA were prepared from surgical specimens (N. 18 IHCCA patients) and evaluated for cell proliferation (MTS assay) and apoptosis (Caspase 3) after incubation (72 hours) with increasing concentrations of different drugs. In vivo, subcutaneous human tumor xenografts were evaluated. Primary cultures of mucin- and mixed-IHCCA were characterized by a different pattern of expression of cancer stem cell markers, and by a different drug sensitivity. Gemcitabine and the Gemcitabine-Cisplatin combination were more active in inhibiting cell proliferation in mixed-IHCCA while Cisplatin or Abraxane were more effective against mucin-IHCCA, where Abraxane also enhances apoptosis. 5-Fluoracil showed a slight inhibitory effect on cell proliferation that was more significant in mixed- than mucin-IHCCA primary cultures and, induced apoptosis only in mucin-IHCCA. Among Hg inhibitors, LY2940680 and Vismodegib showed slight effects on proliferation of both IHCCA subtypes. The tyrosine kinase inhibitors, Imatinib Mesylate and Sorafenib showed significant inhibitory effects on proliferation of both mucin- and mixed-IHCCA. The MEK 1/2 inhibitor, Selumetinib, inhibited proliferation of only mucin-IHCCA while the aminopeptidase-N inhibitor, Bestatin was more active against mixed-IHCCA. The c-erbB2 blocking antibody was more active against mixed-IHCCA while, the Wnt inhibitor, LGK974, similarly inhibited proliferation of mucin- and mixed-IHCCA. Either mucin- or mixed-IHCCA showed high sensitivity to nanomolar concentrations of the dual PI3-kinase/mTOR inhibitor, NVP-BEZ235. In vivo, in subcutaneous xenografts, either NVP-BEZ235 or Abraxane, blocked tumor growth. In conclusion, mucin- and mixed-IHCCA are characterized by a different drug sensitivity. Cisplatin, Abraxane and the MEK 1/2 inhibitor, Selumetinib were more

  17. Sensitivity of Human Intrahepatic Cholangiocarcinoma Subtypes to Chemotherapeutics and Molecular Targeted Agents: A Study on Primary Cell Cultures.

    Directory of Open Access Journals (Sweden)

    Alice Fraveto

    Full Text Available We investigated the sensitivity of intrahepatic cholangiocarcinoma (IHCCA subtypes to chemotherapeutics and molecular targeted agents. Primary cultures of mucin- and mixed-IHCCA were prepared from surgical specimens (N. 18 IHCCA patients and evaluated for cell proliferation (MTS assay and apoptosis (Caspase 3 after incubation (72 hours with increasing concentrations of different drugs. In vivo, subcutaneous human tumor xenografts were evaluated. Primary cultures of mucin- and mixed-IHCCA were characterized by a different pattern of expression of cancer stem cell markers, and by a different drug sensitivity. Gemcitabine and the Gemcitabine-Cisplatin combination were more active in inhibiting cell proliferation in mixed-IHCCA while Cisplatin or Abraxane were more effective against mucin-IHCCA, where Abraxane also enhances apoptosis. 5-Fluoracil showed a slight inhibitory effect on cell proliferation that was more significant in mixed- than mucin-IHCCA primary cultures and, induced apoptosis only in mucin-IHCCA. Among Hg inhibitors, LY2940680 and Vismodegib showed slight effects on proliferation of both IHCCA subtypes. The tyrosine kinase inhibitors, Imatinib Mesylate and Sorafenib showed significant inhibitory effects on proliferation of both mucin- and mixed-IHCCA. The MEK 1/2 inhibitor, Selumetinib, inhibited proliferation of only mucin-IHCCA while the aminopeptidase-N inhibitor, Bestatin was more active against mixed-IHCCA. The c-erbB2 blocking antibody was more active against mixed-IHCCA while, the Wnt inhibitor, LGK974, similarly inhibited proliferation of mucin- and mixed-IHCCA. Either mucin- or mixed-IHCCA showed high sensitivity to nanomolar concentrations of the dual PI3-kinase/mTOR inhibitor, NVP-BEZ235. In vivo, in subcutaneous xenografts, either NVP-BEZ235 or Abraxane, blocked tumor growth. In conclusion, mucin- and mixed-IHCCA are characterized by a different drug sensitivity. Cisplatin, Abraxane and the MEK 1/2 inhibitor, Selumetinib

  18. Enhancing plant regeneration in tissue culture: a molecular approach through manipulation of cytokinin sensitivity.

    Science.gov (United States)

    Hill, Kristine; Schaller, G Eric

    2013-10-01

    Micropropagation is used for commercial purposes worldwide, but the capacity to undergo somatic organogenesis and plant regeneration varies greatly among species. The plant hormones auxin and cytokinin are critical for plant regeneration in tissue culture, with cytokinin playing an instrumental role in shoot organogenesis. Type-B response regulators govern the transcriptional output in response to cytokinin and are required for plant regeneration. In our paper published in Plant Physiology, we explored the functional redundancy among the 11 type-B Arabidopsis response regulators (ARRs). Interestingly, we discovered that the enhanced expression of one family member, ARR10, induced hypersensitivity to cytokinin in multiple assays, including callus greening and shoot induction of explants. Here we 1) discuss the hormone dependence for in vitro plant regeneration, 2) how manipulation of the cytokinin response has been used to enhance plant regeneration, and 3) the potential of the ARR10 transgene as a tool to increase the regeneration capacity of agriculturally important crop plants. The efficacy of ARR10 for enhancing plant regeneration likely arises from its ability to transcriptionally regulate key cytokinin responsive genes combined with an enhanced protein stability of ARR10 compared with other type-B ARRs. By increasing the capacity of key tissues and cell types to respond to cytokinin, ARR10, or other type-B response regulators with similar properties, could be used as a tool to combat the recalcitrance of some crop species to tissue culture techniques.

  19. Cultured rat vascular smooth muscle cells are resistant to methylamine toxicity: no correlation to semicarbazide-sensitive amine oxidase

    Science.gov (United States)

    Langford, S. D.; Trent, M. B.; Boor, P. J.

    2001-01-01

    Methylamine (MA), a component of serum and a metabolite of nicotine and certain insecticides and herbicides, is metabolized by semicarbazide-sensitive amine oxidase (SSAO). MA is toxic to cultured human umbilical vein and calf pulmonary artery endothelial cells. Endothelial cells, which do not exhibit endogenous SSAO activity, are exposed to SSAO circulating in serum. In contrast, vascular smooth muscle cells (VSMC) do exhibit innate SSAO activity both in vivo and in vitro. This property, together with the critical localization of VSMC within the arterial wall, led us to investigate the potential toxicity of MA to VSMC. Cultured rat VSMC were treated with MA (10-5 to 1 M). In some cultures, SSAO was selectively inhibited with semicarbazide or MDL-72145 [(E)-2-(3,4-dimethoxyphenyl)-3-fluoroallylamine]. Cytotoxicity was measured via MTT, vital dye exclusion, and clonogenic assays. MA proved to be toxic to VSMC only at relatively high concentrations (LC(50) of 0.1 M). The inhibition of SSAO with semicarbazide or MDL-72145 did not increase MA toxicity, suggesting that the production of formaldehyde via tissue-bound, SSAO-mediated MA metabolism does not play a role in the minimal toxicity observed in isolated rat VSMC. The omission of fetal calf serum (FCS), which contains high SSAO activity, from media similarly showed little effect on cytotoxicity. We conclude that VSMC--in contrast to previous results in endothelial cells--are relatively resistant to MA toxicity, and SSAO does not play a role in VSMC injury by MA.

  20. Reduction in porphyrin excretion as a sensitive indicator of lead toxicity in primary cultures of adult rat hepatocytes.

    Science.gov (United States)

    Quintanilla-Vega, B; Hernandez, A; Mendoza-Figueroa, T

    1996-12-01

    Alterations of specific metabolic pathways can be used as sensitive indicators of toxicity by chemicals and can give valuable information on the mechanism(s) involved. Short-term effects of lead on hepatic haem biosynthesis were studied in an in vitro system. Primary cultures of adult rat hepatocytes were exposed for 24-48 hr to lead (0.024-3.6 mm), and excreted and intracellular porphyrins were measured in untreated and lead-treated cultures. Cytotoxicity, as estimated by enzyme leakage, and morphological alterations were also evaluated. Control hepatocytes produced porphyrins at a rate of 387 pmol/mg cellular protein/day. Most of the released and intracellular porphyrins were protoporphyrins, although uro- and coproporphyrins were also detected in lower amounts. After 24 hr of exposure to 0.1-3.6 mm Pb(2+) , excreted porphyrins decreased by 24-92% and intracellular porphyrins by 36-60%, while 48 hr of exposure to 0.024-3.6 mm Pb(2+) caused a progressive reduction of 77-97% in porphyrin excretion and of 49-67% in intracellular porphyrins. Lead exposure also produced a differential decrease of proto-, copro- and uro-porphyrin excretion. These lead effects can be explained mainly by inhibition of the enzyme 5-aminolaevulinate dehydratase, resulting in a decreased monopyrrole supply for porphyrin biosynthesis, and probably by inhibition of the enzyme uroporphyrinogen decarboxylase. Morphological alterations and enzyme leakage were detected only after 24 hr of exposure to 2.4 mm and 48 hr of exposure to 3.6 mm Pb(2+), respectively. The results show that changes in porphyrin production, and particularly in their excretion, in cultured rat hepatocytes are useful indicators of lead toxicity, since they are more sensitive than enzyme leakage and can give preliminary information on the enzyme(s) that could be affected. They also suggest the potential benefits of the use of this method for the evaluation of compounds that alter haem biosynthesis.

  1. Capillary size exclusion chromatography with picogram sensitivity for analysis of monoclonal antibodies purified from harvested cell culture fluid.

    Science.gov (United States)

    Rea, Jennifer C; Moreno, G Tony; Vampola, Lisa; Lou, Yun; van Haan, Bjorn; Tremintin, Guillaume; Simmons, Laura; Nava, Adrian; Wang, Yajun Jennifer; Farnan, Dell

    2012-01-06

    Size exclusion chromatography (SEC) is widely used in the characterization and quality control of therapeutic proteins to detect aggregates. Aggregation is a carefully monitored quality attribute from the earliest stages of clinical development owing to the possibility of eliciting an immunogenic response in the patient. During early stage molecule assessment for cell culture production, small-scale screening experiments are performed to permit rapid turn-around of results so as to not delay timelines. We report the development of a capillary SEC methodology for preliminary molecule assessment to support the evaluation of therapeutic candidates at an early stage of development. By making several key modifications to a commercially available liquid chromatography system, we demonstrate a platform process to perform capillary SEC with excellent precision, picogram sensitivity and good ruggedness. The limit of quantitation was determined to be approximately 15 pg; picogram sensitivity for SEC analysis of monoclonal antibodies had not been achieved prior to this work. In addition, we have developed a method to capture low levels of antibody (1 μg/mL) from harvested cell culture fluid (HCCF) for capillary SEC analysis. Up to 40% recovery efficiency was achieved using this micro-recovery method on 3 mL HCCF samples. Using early stage cell culture transient transfection samples, which typically have much lower titers than stable cell line samples, we demonstrate a consistent method for analyzing aggregates in low protein concentration HCCF samples for molecule assessment and early stage candidate screening. Copyright © 2011 Elsevier B.V. All rights reserved.

  2. Improving Human-Computer Interaction by Developing Culture-sensitive Applications based on Common Sense Knowledge

    CERN Document Server

    Anacleto, Junia Coutinho

    2010-01-01

    The advent of Web 3.0, claiming for personalization in interactive systems (Lassila & Hendler, 2007), and the need for systems capable of interacting in a more natural way in the future society flooded with computer systems and devices (Harper et al., 2008) show that great advances in HCI should be done. This chapter presents some contributions of LIA for the future of HCI, defending that using common sense knowledge is a possibility for improving HCI, especially because people assign meaning to their messages based on their common sense and, therefore, the use of this knowledge in developing user interfaces can make them more intuitive to the end-user. Moreover, as common sense knowledge varies from group to group of people, it can be used for developing applications capable of giving different feedback for different target groups, as the applications presented along this chapter illustrate, allowing, in this way, interface personalization taking into account cultural issues. For the purpose of using com...

  3. Selective sensitiveness of mesenchymal stem cells to shock waves leads to anticancer effect in human cancer cell co-cultures.

    Science.gov (United States)

    Foglietta, Federica; Duchi, Serena; Canaparo, Roberto; Varchi, Greta; Lucarelli, Enrico; Dozza, Barbara; Serpe, Loredana

    2017-03-15

    Mesenchymal stem cells (MSC) possess the distinctive feature of homing in on and engrafting into the tumor stroma making their therapeutic applications in cancer treatment very promising. Research into new effectors and external stimuli, which can selectively trigger the release of cytotoxic species from MSC toward the cancer cells, significantly raises their potential. Shock waves (SW) have recently gained recognition for their ability to induce specific biological effects, such as the local generation of cytotoxic reactive oxygen species (ROS) in a non-invasive and tunable manner. We thus investigate whether MSC are able to generate ROS and, in turn, affect cancer cell growth when in co-culture with human glioblastoma (U87) or osteosarcoma (U2OS) cells and exposed to SW. MSC were found to be the cell line that was most sensitive to SW treatment as shown by SW-induced ROS production and cytotoxicity. Notably, U87 and U2OS cancer cell growth was unaffected by SW exposure. However, significant decreases in cancer cell growth, 1.8 fold for U87 and 2.3 fold for U2OS, were observed 24h after the SW treatment of MSC co-cultures with cancer cells. The ROS production induced in MSC by SW exposure was then responsible for lipid peroxidation and cell death in U87 and U2OS cells co-cultured with MSC. This experiment highlights the unique ability of MSC to generate ROS upon SW treatment and induce the cell death of co-cultured cancer cells. SW might therefore be proposed as an innovative tool for MSC-mediated cancer treatment. Copyright © 2017 Elsevier Inc. All rights reserved.

  4. Culturally sensitive assessments as a strength-based approach to wellness in Native communities: A community-based participatory research project.

    Science.gov (United States)

    Verney, Steven P; Avila, Magdalena; Espinosa, Patricia Rodríguez; Cholka, Cecilia Brooke; Benson, Jennifer G; Baloo, Aihsa; Pozernick, Caitlin Devin

    2016-01-01

    American Indians and Alaska Natives (AI/ANs) have a unique, traumatic, and alienating history of education in the U.S., which may be directly related to overall health and well-being. Community engagement is critical in well-being research with Native communities, especially when investigating culturally sensitive topics, such as early education experiences. This study investigates the value of a community-based participatory research approach in gaining valuable culturally sensitive information from Native people in a respectful manner. Assessment participation and feedback are analyzed and presented as indicators of Native participant engagement success in a potentially sensitive research project exploring early education experiences.

  5. Validation of a provider self-report inventory for measuring patient-centered cultural sensitivity in health care using a sample of medical students.

    Science.gov (United States)

    Mirsu-Paun, Anca; Tucker, Carolyn M; Herman, Keith C; Hernandez, Caridad A

    2010-04-01

    The paper describes the construction and initial evaluation of the new Tucker-Culturally Sensitive Health Care Inventory (T-CSHCI) Provider Form, which was developed to address the shortcomings of existing similar measures. Two hundred seventeen (217) 3rd and 4th year medical students completed the T-CSHCI-Provider Form. Factor analysis was used to identify non-overlapping items. The final solution produced five factors: patient-centeredness, interpersonal skills, disrespect/disempowerment, competence, and cultural knowledge/responsiveness. The five T-CSHCI-Provider Form factors/subscales proved to be reliable and were associated with related constructs as hypothesized. This study provides initial evidence that the T-CSHCI-Provider Form measures independent dimensions of patient-centered culturally sensitive health care as perceived by medical students. Recommendations for ways in which the T-CSHCI Provider Form can be used to guide culturally sensitive health care training are provided.

  6. Working with Jewish ultra-orthodox patients: guidelines for a culturally sensitive therapy.

    Science.gov (United States)

    Bilu, Y; Witztum, E

    1993-06-01

    The epistemological gap between the medical reality of mental health practitioners and the sacred reality of their Jewish ultra-orthodox patients poses a major challenge for therapy. Based on our work with psychiatric patients from the ultra-orthodox community of northern Jerusalem, we propose a set of guidelines to cope with this challenge. Basically, we seek to incorporate religiously congruent elements, composed of metaphoric images, narratives and actions, into the wide range of our "secular" treatment modalities in order to respond to the patient's suffering, often expressed through distinctively religious idioms of distress. This endeavor calls for "a temporary suspension of disbelief" on both sides. The guidelines presented include three sets of factors which appear pertinent to working with ultra-orthodox patients. The first set is contextual in nature, dealing with the image of the clinic and its physical setting; the second discusses the necessary role requisites of the therapists; and the third one, accorded a central importance, deals on various levels with the therapeutic interventions administered in terms of form and content. Several case vignettes are presented to illustrate three classes of religiously informed interventions: healing rituals, dream interpretation, and the use of culturally congruent metaphors and stories. In the concluding part we discuss ethical and instrumental issues that the proposed therapeutic guidelines may raise.

  7. Medical Ethnobotany in Europe: From Field Ethnography to a More Culturally Sensitive Evidence-Based CAM?

    Science.gov (United States)

    Quave, Cassandra L.; Pardo-de-Santayana, Manuel; Pieroni, Andrea

    2012-01-01

    European folk medicine has a long and vibrant history, enriched with the various documented uses of local and imported plants and plant products that are often unique to specific cultures or environments. In this paper, we consider the medicoethnobotanical field studies conducted in Europe over the past two decades. We contend that these studies represent an important foundation for understanding local small-scale uses of CAM natural products and allow us to assess the potential for expansion of these into the global market. Moreover, we discuss how field studies of this nature can provide useful information to the allopathic medical community as they seek to reconcile existing and emerging CAM therapies with conventional biomedicine. This is of great importance not only for phytopharmacovigilance and managing risk of herb-drug interactions in mainstream patients that use CAM, but also for educating the medical community about ethnomedical systems and practices so that they can better serve growing migrant populations. Across Europe, the general status of this traditional medical knowledge is at risk due to acculturation trends and the urgency to document and conserve this knowledge is evident in the majority of the studies reviewed. PMID:22899952

  8. Medical Ethnobotany in Europe: From Field Ethnography to a More Culturally Sensitive Evidence-Based CAM?

    Directory of Open Access Journals (Sweden)

    Cassandra L. Quave

    2012-01-01

    Full Text Available European folk medicine has a long and vibrant history, enriched with the various documented uses of local and imported plants and plant products that are often unique to specific cultures or environments. In this paper, we consider the medicoethnobotanical field studies conducted in Europe over the past two decades. We contend that these studies represent an important foundation for understanding local small-scale uses of CAM natural products and allow us to assess the potential for expansion of these into the global market. Moreover, we discuss how field studies of this nature can provide useful information to the allopathic medical community as they seek to reconcile existing and emerging CAM therapies with conventional biomedicine. This is of great importance not only for phytopharmacovigilance and managing risk of herb-drug interactions in mainstream patients that use CAM, but also for educating the medical community about ethnomedical systems and practices so that they can better serve growing migrant populations. Across Europe, the general status of this traditional medical knowledge is at risk due to acculturation trends and the urgency to document and conserve this knowledge is evident in the majority of the studies reviewed.

  9. Preparation and participation of undergraduate students to inform culturally sensitive research.

    Science.gov (United States)

    Wells, Jo Nell; Cagle, Carolyn Spence

    2009-07-01

    Most student work as research assistants occurs at the graduate level of nursing education, and little is known about the role of undergraduate students as research assistants (RAs) in major research projects. Based on our desire to study Mexican American (MA) cancer caregivers, we needed bilingual and bicultural RAs to serve as data collectors with women who spoke Spanish and possessed cultural beliefs that influenced their caregiving. Following successful recruitment, orientation, and mentoring based on Bandura's social learning theory [Bandura, A., 2001. Social learning theory: an agentic perspective. Annual Review of Psychology 52, 1-26] and accepted teaching-learning principles, RAs engaged in various behaviors that facilitated study outcomes. Faculty researchers, RAs, and study participants benefitted greatly from the undergraduate student involvement in this project. This article describes successful student inclusion approaches, ongoing faculty-RA interactions, and lessons learned from the research team experience. Guidelines discussed support the potential for making the undergraduate RA role a useful and unique learning experience.

  10. Identification and control of dissolved oxygen in hybridoma cell culture in a shear sensitive environment.

    Science.gov (United States)

    Simon, L; Karim, M N

    2001-01-01

    The productivity of mammalian cells can be enhanced by facilitating adequate oxygen transfer into the cultivation medium. However, current methods of controlling dissolved oxygen (DO) fail to account for alterations in medium composition during the course of the fermentation. These changes, which directly affect gas solubility and overall mass transfer coefficient, may be significant and deteriorate controller's performance in the long run. In this paper, the applications of Generalized Predictive Controllers (GPC) to DO control were investigated in a shear sensitive environment and compared to PID and Model Predictive Controllers (MPC). Input and output data for system identification were initially generated by varying the composition of oxygen fed into the bioreactor from 0 to 0.21 mol % while keeping the total inlet gas flow rate at 8.75 vvm. The process was identified using an AutoRegressive model with eXogeneous inputs (ARX) model and tested on different data sets. The model parameters were then correlated with the overall mass transfer coefficients. In simulation tests, the output of the PID controller switched from minimum to maximum values while more continuous control signals were obtained with the MPC and GPC controllers. When tested in a cell-free medium, all three controllers were able to track setpoint changes with some chattering observed in the control signals. The GPC outperformed the MPC and PID controllers when applied to the cultivation of hybridoma cells.

  11. A Sensitive Sensor Cell Line for the Detection of Oxidative Stress Responses in Cultured Human Keratinocytes

    Directory of Open Access Journals (Sweden)

    Ute Hofmann

    2014-06-01

    Full Text Available In the progress of allergic and irritant contact dermatitis, chemicals that cause the generation of reactive oxygen species trigger a heat shock response in keratinocytes. In this study, an optical sensor cell line based on cultured human keratinocytes (HaCaT cells expressing green fluorescent protein (GFP under the control of the stress-inducible HSP70B’ promoter were constructed. Exposure of HaCaT sensor cells to 25 µM cadmium, a model substance for oxidative stress induction, provoked a 1.7-fold increase in total glutathione and a ~300-fold induction of transcript level of the gene coding for heat shock protein HSP70B’. An extract of Arnica montana flowers resulted in a strong induction of the HSP70B’ gene and a pronounced decrease of total glutathione in keratinocytes. The HSP70B’ promoter-based sensor cells conveniently detected cadmium-induced stress using GFP fluorescence as read-out with a limit of detection of 6 µM cadmium. In addition the sensor cells responded to exposure of cells to A. montana extract with induction of GFP fluorescence. Thus, the HaCaT sensor cells provide a means for the automated detection of the compromised redox status of keratinocytes as an early indicator of the development of human skin disorders and could be applied for the prediction of skin irritation in more complex in vitro 3D human skin models and in the development of micro-total analysis systems (µTAS that may be utilized in dermatology, toxicology, pharmacology and drug screenings.

  12. A sensitive sensor cell line for the detection of oxidative stress responses in cultured human keratinocytes.

    Science.gov (United States)

    Hofmann, Ute; Priem, Melanie; Bartzsch, Christine; Winckler, Thomas; Feller, Karl-Heinz

    2014-06-25

    In the progress of allergic and irritant contact dermatitis, chemicals that cause the generation of reactive oxygen species trigger a heat shock response in keratinocytes. In this study, an optical sensor cell line based on cultured human keratinocytes (HaCaT cells) expressing green fluorescent protein (GFP) under the control of the stress-inducible HSP70B' promoter were constructed. Exposure of HaCaT sensor cells to 25 µM cadmium, a model substance for oxidative stress induction, provoked a 1.7-fold increase in total glutathione and a ~300-fold induction of transcript level of the gene coding for heat shock protein HSP70B'. An extract of Arnica montana flowers resulted in a strong induction of the HSP70B' gene and a pronounced decrease of total glutathione in keratinocytes. The HSP70B' promoter-based sensor cells conveniently detected cadmium-induced stress using GFP fluorescence as read-out with a limit of detection of 6 µM cadmium. In addition the sensor cells responded to exposure of cells to A. montana extract with induction of GFP fluorescence. Thus, the HaCaT sensor cells provide a means for the automated detection of the compromised redox status of keratinocytes as an early indicator of the development of human skin disorders and could be applied for the prediction of skin irritation in more complex in vitro 3D human skin models and in the development of micro-total analysis systems (µTAS) that may be utilized in dermatology, toxicology, pharmacology and drug screenings.

  13. The PRIDE (Partnership to Improve Diabetes Education) Toolkit: Development and Evaluation of Novel Literacy and Culturally Sensitive Diabetes Education Materials.

    Science.gov (United States)

    Wolff, Kathleen; Chambers, Laura; Bumol, Stefan; White, Richard O; Gregory, Becky Pratt; Davis, Dianne; Rothman, Russell L

    2016-02-01

    Patients with low literacy, low numeracy, and/or linguistic needs can experience challenges understanding diabetes information and applying concepts to their self-management. The authors designed a toolkit of education materials that are sensitive to patients' literacy and numeracy levels, language preferences, and cultural norms and that encourage shared goal setting to improve diabetes self-management and health outcomes. The Partnership to Improve Diabetes Education (PRIDE) toolkit was developed to facilitate diabetes self-management education and support. The PRIDE toolkit includes a comprehensive set of 30 interactive education modules in English and Spanish to support diabetes self-management activities. The toolkit builds upon the authors' previously validated Diabetes Literacy and Numeracy Education Toolkit (DLNET) by adding a focus on shared goal setting, addressing the needs of Spanish-speaking patients, and including a broader range of diabetes management topics. Each PRIDE module was evaluated using the Suitability Assessment of Materials (SAM) instrument to determine the material's cultural appropriateness and its sensitivity to the needs of patients with low literacy and low numeracy. Reading grade level was also assessed using the Automated Readability Index (ARI), Coleman-Liau, Flesch-Kincaid, Fry, and SMOG formulas. The average reading grade level of the materials was 5.3 (SD 1.0), with a mean SAM of 91.2 (SD 5.4). All of the 30 modules received a "superior" score (SAM >70%) when evaluated by 2 independent raters. The PRIDE toolkit modules can be used by all members of a multidisciplinary team to assist patients with low literacy and low numeracy in managing their diabetes. © 2015 The Author(s).

  14. Translation, cross-cultural adaptation, and validity of the Korean version of the pain sensitivity questionnaire in chronic pain patients.

    Science.gov (United States)

    Kim, Ho-Joong; Ruscheweyh, Ruth; Yeo, Ji-Hyun; Cho, Hyeon-Guk; Yi, Je-Min; Chang, Bong-Soon; Lee, Choon-Ki; Yeom, Jin S

    2014-11-01

    The purpose of this study was to translate pain sensitivity questionnaires (PSQ) into the Korean language, perform a cross-cultural adaption of the PSQ, and validate the Korean version of PSQ in patients with degenerative spinal disease. The PSQ was translated forward and backward, cross-culturally adapted by 2 independent translators, and approved by an expert committee. The final Korean version of the PSQ was tested on 72 patients with degenerative spinal disease. Test-retest reliability was evaluated for 60 patients (83%) who completed the second assessment in an interval of 4 weeks. The mean PSQ-minor, PSQ-moderate, and PSQ-total (standard deviation [SD]) were 5.40 (2.02), 6.46 (1.98), and 5.93 (1.93), respectively. The PSQ-total, PSQ-minor, and PSQ-moderate of the Korean version showed very good internal consistencies determined by the Cronbach's α of 0.926, 0.869, and 0.877, respectively. For convergent validity, the PSQ scores of the Korean version showed significant correlations with pain catastrophizing scale (PCS) (r = 0.377, P = 0.002; r = 0.365, P = 0.003; r = 0.362, P = 0.003 for PSQ-total, PSQ-minor, and PSQ-moderate of the Korean version, respectively). For test-retest reliability, the intraclass correlation coefficients were 0.782 for PSQ-total, 0.752 for PSQ-minor, and 0.793 for PSQ-moderate. In conclusion, the validated Korean version of PSQ is a transculturally equivalent, reliable, and valid tool to assess individual pain sensitivity. © 2013 World Institute of Pain.

  15. The IRIDICA BAC BSI Assay: Rapid, Sensitive and Culture-Independent Identification of Bacteria and Candida in Blood.

    Directory of Open Access Journals (Sweden)

    David Metzgar

    Full Text Available Bloodstream infection (BSI and sepsis are rising in incidence throughout the developed world. The spread of multi-drug resistant organisms presents increasing challenges to treatment. Surviving BSI is dependent on rapid and accurate identification of causal organisms, and timely application of appropriate antibiotics. Current culture-based methods used to detect and identify agents of BSI are often too slow to impact early therapy and may fail to detect relevant organisms in many positive cases. Existing methods for direct molecular detection of microbial DNA in blood are limited in either sensitivity (likely the result of small sample volumes or in breadth of coverage, often because the PCR primers and probes used target only a few specific pathogens. There is a clear unmet need for a sensitive molecular assay capable of identifying the diverse bacteria and yeast associated with BSI directly from uncultured whole blood samples. We have developed a method of extracting DNA from larger volumes of whole blood (5 ml per sample, amplifying multiple widely conserved bacterial and fungal genes using a mismatch- and background-tolerant PCR chemistry, and identifying hundreds of diverse organisms from the amplified fragments on the basis of species-specific genetic signatures using electrospray ionization mass spectrometry (PCR/ESI-MS. We describe the analytical characteristics of the IRIDICA BAC BSI Assay and compare its pre-clinical performance to current standard-of-care methods in a collection of prospectively collected blood specimens from patients with symptoms of sepsis. The assay generated matching results in 80% of culture-positive cases (86% when common contaminants were excluded from the analysis, and twice the total number of positive detections. The described method is capable of providing organism identifications directly from uncultured blood in less than 8 hours.The IRIDICA BAC BSI Assay is not available in the United States.

  16. Application of a Genetic Algorithm in a Collaborative Process to Resolve Hydrology and Physical Reality with Both Western and Maori Cultural Values

    Science.gov (United States)

    Sheer, D.; Sheer, A.; Lebherz, S.

    2009-12-01

    Lakes Rotorua and Rotoiti are two sizeable, culturally and economically important lakes on the North Island of New Zealand. Rotorua outflows traverse the short Ohau Channel before entering Lake Rotoiti. Ohau channel flows are partially controlled by a stoplog structure. Rotoiti outflows to the Kaituna River are fully controlled by the Okere Gate structure. The structures are managed by Environment Bay of Plenty (EBOP), a government agency. Management objectives include maintaining minimum lake levels to support recreational boating, restricting maximum lake levels to avoid residential flooding, minimum instream flows below the lower lake to maintain aquatic ecosystems, limits on maximum releases to control erosion and prevent flooding. In addition, management seeks to provide for a minimum annual variation in lake levels to control the growth of aquatic plants in the littoral zone and to periodically expose beaches with important cultural value to the indigenous Maori population. The levels necessary to expose beaches may be lower than the minimum levels desired to support boating. Records of beach exposure are scant; the existence of beaches may depend on climate cycles. There is flow dependent recreational rafting below Okere Gates. This rafting is economically valuable, but is also contentious because the reach of Kaituna River flows through important Maori cultural areas, including grave sites. The Maoris have expressed a preference for replacing the Okere Gates with a fixed stepped weir, although the existing gates can be relatively easily operated to reproduce the flows over any of the fixed weir designs so far proposed. HydroLogics created a model of the two-lake system using its OASIS software system. The inflows to the lakes were estimated based on available historical flow and lake level data and on flow estimates derived from Mike-11 modeling of historical lake outlet configurations. A custom genetic algorithm (GA) was created to “wrap” the

  17. The Demand of Online Collaborative Learning for the Creation of Cross-cultural Communication Environment%在线合作学习对创设跨文化交流环境的需求

    Institute of Scientific and Technical Information of China (English)

    岳丹桂

    2015-01-01

    在这个MOOC等在线教育盛行的时代,在线课堂包含了来自不同文化背景的学习者,跨文化交流是他们进行在线合作学习的基础。在线课堂应该从教师、在线环境等方面创设跨文化交流环境,为学习者提供了解彼此文化与进行跨文化交流的资源和途径,提高在线合作学习的质量与效率。%In the era when online education like MOOC prevails, learners from different cultural background get together in one online classroom, cross-cultural communication is the basis of online collaborative learning. Online courses should create cross-cultural communication environment, cultivating the inter-cultural communication competence of teachers, providing the learners with the resources and routes of understanding the cul-tures of each other and communicating cross-culturally, improv-ing the quality and efficiency of online collaborative learning.

  18. [EVALUATION OF THE HUMAN SENSITIVITY TO SMALLPOX VIRUS BY THE PRIMARY CULTURES OF THE MONOCYTE-MACROPHAGES].

    Science.gov (United States)

    Zamedyanskaya, A S; Titova, K A; Sergeev, Al A; Kabanov, A S; Bulychev, L E; Sergeev, Ar A; Galakhova, D O; Nesterov, A E; Nosareva, O V; Shishkina, L N; Taranov, O S; Omigov, V V; Agafonov, A P; Sergeev, A N

    2016-01-01

    Studies of the primary cultures of granulocytes, mononuclear, and monocyte-macrophage cells derived from human blood were performed using variola virus (VARV) in the doses of 0.001-0.021 PFU/cell (plaques-forming units per cell). Positive dynamics of the virus accumulation was observed only in the monocyte-macrophages with maximum values of virus concentration (5.0-5.5 Ig PFU/ml) mainly within six days after the infection. The fact of VARV replication in the monocyte-macrophages was confirmed by the data of electron microscopy. At the same time, virus vaccines when tested in doses 3.3 and 4.2 Ig PFU/ml did not show the ability to reproduce in these human cells. The people sensitivity to VARV as assessed from the data obtained on human monocyte-macrophages corresponded to -1 PFU (taking into account the smooth interaction of the virus in the body to the cells of this type), which is consistent to previously found theoretical data on the virus sensitivity. The human susceptibility to VARV assessed experimentally can be used to predict the adequacy of developed smallpox models (in vivo) based on susceptible animals. This is necessary for reliable assessment of the efficiency of development of drugs for treatment and prophylaxis of the smallpox.

  19. Collaborative Real-time Digital Reference Services in Academic Libraries

    Directory of Open Access Journals (Sweden)

    Shiao-Feng Su

    2004-03-01

    Full Text Available The real-time digital reference service is valued by most academic librarians in United States. To make the collaborative real-time digital reference service viable in academic library service, the libraries need to understand the information seeking behavior of potential users and to train the staff well. The participating libraries also need to coordinate the following issues in advance: quality control, question routing, network standards, cultural and political sensitivities, communication, copyright, and marketing. [Article content in Chinese

  20. Cultured mast cells from asthmatic patients and controls respond with similar sensitivity to recombinant Der P2 induced, IgE-mediated activation

    DEFF Research Database (Denmark)

    Krohn, Inge Jacoba Maria Kortekaas; Sverrild, Asger; Lund, Gitte;

    2013-01-01

    The function of cultured mast cells may depend on genetic or environmental influence on the stem cell donor. This study investigates whether asthma or atopy in the donor influenced the growth and sensitivity of mast cells cultured from patients with asthma and healthy controls under identical...... conditions. Mast cells were cultured from peripheral blood from twelve patients with an objectively confirmed asthma diagnosis and eight healthy subjects. During the last 2 weeks of culture, mast cells were incubated with IL-4 and 80 kU/l recombinant human IgE containing two clones (7% + 7%) specific...... for mite allergen Der p2. The sensitivity of IgE-mediated activation of mast cells was investigated as FcεRI-mediated upregulation of CD63. Ten subjects were atopic, defined as a positive skin prick test (>3 mm) to at least one of ten common allergens. After activation with recombinant Der p2, the maximum...

  1. Urine culture

    Science.gov (United States)

    Culture and sensitivity - urine ... when urinating. You also may have a urine culture after you have been treated for an infection. ... when bacteria or yeast are found in the culture. This likely means that you have a urinary ...

  2. Collaboration during visual search.

    Science.gov (United States)

    Malcolmson, Kelly A; Reynolds, Michael G; Smilek, Daniel

    2007-08-01

    Two experiments examine how collaboration influences visual search performance. Working with a partner or on their own, participants reported whether a target was present or absent in briefly presented search displays. We compared the search performance of individuals working together (collaborative pairs) with the pooled responses of the individuals working alone (nominal pairs). Collaborative pairs were less likely than nominal pairs to correctly detect a target and they were less likely to make false alarms. Signal detection analyses revealed that collaborative pairs were more sensitive to the presence of the target and had a more conservative response bias than the nominal pairs. This pattern was observed even when the presence of another individual was matched across pairs. The results are discussed in the context of task-sharing, social loafing and current theories of visual search.

  3. Collaborative experience

    DEFF Research Database (Denmark)

    Mortensen, Thomas Bøtker

    Literature review: Collaborative experience has been shown to have a positive effect on the collaborative outcome in general (Anand & Khanna, 2000; Kale, Dyer & Singh, 2002). Furthermore, it has been linked to the ability to exploit the network of the firm for learning (Powell, Koput and Smith...... experience was largest the higher the hypothesized ambiguity. Theoretically contribution: This research project aims at contributing to existing literature by arguing, that collaborative experience is a moderating variable which moderates the effects on collaborative outcome from the level of complexity......, that the largest effects from collaborative experience is from recent collaborative experience, since knowledge depreciates when it is not used. Methodologically contribution: The research project studies the dyad and aims at introducing, to this field of research, an established way of collecting data, a new...

  4. Working Collaboratively

    DEFF Research Database (Denmark)

    Holder, Anna; Lovett, George

    2009-01-01

    Working collaboratively is arguably an essential skill in architectural practice as the complexity of contemporary projects involves multiple agents in the conception, construction and use of architecture. This has been emphasised by recent government rhetoric. Mass collaboration has been...... identified as a transformative global force of the last decade, most notably in knowledge and information publishing, communication and creation. This paper presents a structured conversation on changing understandings of collaboration, and the realities of collaborative methodology in architectural work....... Ideas of the platforms and structures necessary to support ‘creative’ collaborations are advanced and tested, and a vocabulary of key terms is developed. The conversation extends to reflect on the role of the architecture profession in supporting or enabling collaboration in architectural works....

  5. Introduction of culturally sensitive HIV prevention in the context of female initiation rites: an applied anthropological approach in Mozambique.

    Science.gov (United States)

    Kotanyi, Sophie; Krings-Ney, Brigitte

    2009-12-01

    In Mozambique, initiation rites represent the most appropriate socio-cultural context for dealing with sexuality for a large part of the population. As the group most vulnerable to HIV exposure, HIV-prevention counselling could be ideally introduced to young women during initiation rites. This article demonstrates how interventions can take advantage of the positive aspects of this tradition. We discuss local notions of social 'contamination' versus biological 'contamination,' and we present a culturally sensitive communication strategy to bridge the divergent paradigms around AIDS-similar symptoms. Because of the emotional importance of the initiation rites, the suggested approach goes far beyond cognitive knowledge. After training, the godmothers in initiation rites became highly motivated to teach novice girls about HIV prevention and they trained other elderly women as well. Thus, the initiation rites turned into a process of empowerment for women in their own communities. A central agenda of the female initiation rites in Mozambique is to inculcate respect towards ancestors, elders, authorities and others; however, this respectful attitude between genders and between generations is disappearing due to factors like warfare and the cash economy. HIV-prevention counselling may be successfully introduced into initiation rites because of the unconscious, emotional impact of the process on the initiates' behaviour. Other studies have shown that cognitive knowledge is not enough to lead to behavioural changes. Without changing the traditional initiation rites for females, which in Mozambique includes no genital cutting, a complementary approach introduces HIV-prevention counselling during ritual counselling moments, thereby motivating godmothers and novice girls and young women to be more aware and take precautions to prevent HIV infection.

  6. Attending to Communication and Patterns of Interaction: Culturally Sensitive Mental Health Care for Groups of Urban, Ethnically Diverse, Impoverished, and Underserved Women.

    Science.gov (United States)

    Molewyk Doornbos, Mary; Zandee, Gail Landheer; DeGroot, Joleen

    2014-07-01

    The United States is ethnically diverse. This diversity presents challenges to nurses, who, without empirical evidence to design culturally congruent interventions, may contribute to mental health care disparities. Using Leininger's theory of culture care diversity and universality, this study documented communication and interaction patterns of ethnically diverse, urban, impoverished, and underserved women. Using a community-based participatory research framework, 61 Black, Hispanic, and White women participated in focus groups around their experiences with anxiety/depression. Researchers recorded verbal communication, nonverbal behavior, and patterns of interaction. The women's communication and interaction patterns gave evidence of three themes that were evident across all focus groups and five subthemes that emerged along ethnic lines. The results suggest cultural universalities and cultural uniquenesses relative to the communication and interaction patterns of urban, ethnically diverse, impoverished, and underserved women that may assist in the design of culturally sensitive mental health care. © The Author(s) 2014.

  7. Collaborative outreach

    Science.gov (United States)

    Sanmarti-Vila, Lydia; García-Matos, Marta; Beduini, Federica; Carrasco, Silvia

    2016-09-01

    Many research projects and scientific initiatives multiple their impact and relevance through collaborations. It is the contact and exchange with others that often brings a scientist's work to the next level. The same happens with outreach: sharing activities, concepts, materials and knowhow may lead to greater impact, more innovative, inspirational ideas with enough potential to create pioneering outreach activities. A good example for this is the FP7 European project "GoPhoton!", an initiative of ECOP (European Centres of Outreach in Photonics) that ran through 2014 and 2015 and finished at the beginning of 2016 and was directed at the general public, young minds as well as current and future entrepreneurs. This project was based on the idea of sharing activities - which is at the core of ECOP's identity- already existing in other nodes (institutions within the project), or created within GoPhoton! The main concept was the effective leverage of local links such as the networks of educators and professionals in general, industrial clusters, museums, universities, governmental and non-governmental organizations, all from a Pan-European perspective possible through ECOP. This has resulted in over 200 events impacting over two million people. The sharing of activities across institutions that have different resources, facilities, and cultural environments is not straightforward. One of the biggest challenges for the consortium was to be able to extract the concept and identity of each activity, so that it could be realistically adapted to each local context. A crucial point was being able to effectively use the knowhow gained from a partner's activity, in a way that the essence of the activity remained untainted across the participating nodes, while still triggering innovation locally.

  8. Collaborative experience

    DEFF Research Database (Denmark)

    Mortensen, Thomas Bøtker

    sample of firms, an establish way of measuring the outcome of product development and a new way of measuring experience. Where the previous research in this field primarily uses secondary databases, this research project collects primary data by an online questionnaire to the NPD manager from one......, that the largest effects from collaborative experience is from recent collaborative experience, since knowledge depreciates when it is not used. Methodologically contribution: The research project studies the dyad and aims at introducing, to this field of research, an established way of collecting data, a new...... of the new product development as a performance measure. Finally, where previous research primarily has used the number of collaborations as a measure of collaborative experience, this research includes the recency in the measure of collaborative experience. Results: Since data has not yet been collected...

  9. Collaborative Prototyping

    DEFF Research Database (Denmark)

    Bogers, Marcel; Horst, Willem

    2014-01-01

    of the prototyping process, the actual prototype was used as a tool for communication or development, thus serving as a platform for the cross-fertilization of knowledge. In this way, collaborative prototyping leads to a better balance between functionality and usability; it translates usability problems into design......This paper presents an inductive study that shows how collaborative prototyping across functional, hierarchical, and organizational boundaries can improve the overall prototyping process. Our combined action research and case study approach provides new insights into how collaborative prototyping...... can provide a platform for prototype-driven problem solving in early new product development (NPD). Our findings have important implications for how to facilitate multistakeholder collaboration in prototyping and problem solving, and more generally for how to organize collaborative and open innovation...

  10. Collaborative Prototyping

    DEFF Research Database (Denmark)

    Bogers, Marcel; Horst, Willem

    2014-01-01

    This paper presents an inductive study that shows how collaborative prototyping across functional, hierarchical, and organizational boundaries can improve the overall prototyping process. Our combined action research and case study approach provides new insights into how collaborative prototyping...... constraints in involving the appropriate stakeholders at the right time. The paper specifically elaborates on the role of users in collaborative prototyping, which is important in order to cover all phases of the problem-solving cycle but triggers an interesting challenge due to the “reverse empathy...... can provide a platform for prototype-driven problem solving in early new product development (NPD). Our findings have important implications for how to facilitate multistakeholder collaboration in prototyping and problem solving, and more generally for how to organize collaborative and open innovation...

  11. Use of sensitive, broad-spectrum molecular assays and human airway epithelium cultures for detection of respiratory pathogens.

    Directory of Open Access Journals (Sweden)

    Krzysztof Pyrc

    Full Text Available Rapid and accurate detection and identification of viruses causing respiratory tract infections is important for patient care and disease control. Despite the fact that several assays are available, identification of an etiological agent is not possible in ~30% of patients suffering from respiratory tract diseases. Therefore, the aim of the current study was to develop a diagnostic set for the detection of respiratory viruses with sensitivity as low as 1-10 copies per reaction. Evaluation of the assay using a training clinical sample set showed that viral nucleic acids were identified in ~76% of cases. To improve assay performance and facilitate the identification of novel species or emerging strains, cultures of fully differentiated human airway epithelium were used to pre-amplify infectious viruses. This additional step resulted in the detection of pathogens in all samples tested. Based on these results it can be hypothesized that the lack of an etiological agent in some clinical samples, both reported previously and observed in the present study, may result not only from the presence of unknown viral species, but also from imperfections in the detection methods used.

  12. Use of Sensitive, Broad-Spectrum Molecular Assays and Human Airway Epithelium Cultures for Detection of Respiratory Pathogens

    Science.gov (United States)

    Wojcik, Krzysztof; Gawron, Katarzyna; Zeglen, Slawomir; Karolak, Wojciech; Wojarski, Jacek; Ochman, Marek; Hubalewska-Mazgaj, Magdalena; Bochenek, Grazyna; Sanak, Marek; Zembala, Marian; Szczeklik, Andrzej; Potempa, Jan

    2012-01-01

    Rapid and accurate detection and identification of viruses causing respiratory tract infections is important for patient care and disease control. Despite the fact that several assays are available, identification of an etiological agent is not possible in ∼30% of patients suffering from respiratory tract diseases. Therefore, the aim of the current study was to develop a diagnostic set for the detection of respiratory viruses with sensitivity as low as 1–10 copies per reaction. Evaluation of the assay using a training clinical sample set showed that viral nucleic acids were identified in ∼76% of cases. To improve assay performance and facilitate the identification of novel species or emerging strains, cultures of fully differentiated human airway epithelium were used to pre-amplify infectious viruses. This additional step resulted in the detection of pathogens in all samples tested. Based on these results it can be hypothesized that the lack of an etiological agent in some clinical samples, both reported previously and observed in the present study, may result not only from the presence of unknown viral species, but also from imperfections in the detection methods used. PMID:22403676

  13. Experience of using an interdisciplinary task force to develop a culturally sensitive multipronged tool to improve stroke outcomes in Nigeria

    Directory of Open Access Journals (Sweden)

    Oyedunni S. Arulogun

    2016-09-01

    Full Text Available The burden of stroke is on the rise in Nigeria. A multi-faceted strategy is essential for reducing this growing burden and includes promoting medication adherence, optimizing traditional biomarker risk targets (blood pressure, cholesterol and encouraging beneficial lifestyle practices. Successful implementation of this strategy is challenged by inadequate patient health literacy, limited patient/medical system resources, and lack of a coordinated interdisciplinary treatment approach. Moreover, the few interventions developed to improve medical care in Nigeria have generally been aimed at physicians (primarily and nurses (secondarily with minimal input from other key health care providers, and limited contributions from patients, caregivers, and the community itself. The Tailored Hospital-based Risk Reduction to Impede Vascular Events after Stroke (THRIVES study is assessing the efficacy of a culturally sensitive multidimensional intervention for controlling blood pressure in recent stroke survivors. A key component of the intervention development process was the constitution of a project task force comprising various healthcare providers and administrators. This paper describes the unique experience in Sub-Saharan Africa of utilizing of an interdisciplinary Task force to facilitate the development of the multipronged behavioral intervention aimed at enhancing stroke outcomes in a low-middle income country.

  14. Blood culture gram stain, acridine orange stain and direct sensitivity-based antimicrobial therapy of bloodstream infection in patients with trauma

    Directory of Open Access Journals (Sweden)

    Behera B

    2010-01-01

    Full Text Available Purpose: The purpose of this study was to ascertain if the simple practice of Gram stain, acridine orange stain and direct sensitivity determination of positive blood culture bottles could be used to guide early and appropriate treatment in trauma patients with clinical suspicion of sepsis. The study also aimed to evaluate the error in interpreting antimicrobial sensitivity by direct method when compared to standard method and find out if specific antibiotic-organism combination had more discrepancies. Findings from consecutive episodes of blood stream infection at an Apex Trauma centre over a 12-month period are summarized. Materials and Methods: A total of 509 consecutive positive blood cultures were subjected to Gram staining. AO staining was done in BacT/ALERT-positive Gram-stain negative blood cultures. Direct sensitivity was performed from 369 blood culture broths, showing single type of growth in Gram and acridine orange staining. Results of direct sensitivity were compared to conventional sensitivity for errors. Results: No ′very major′ discrepancy was found in this study. About 5.2 and 1.8% minor error rates were noted in gram-positive and gram-negative bacteria, respectively, while comparing the two methods. Most of the discrepancies in gram-negative bacteria were noted in β lactam - β lactamase inhibitor combinations. Direct sensitivity testing was not reliable for reporting of methicillin and vancomycin resistance in Staphylococci. Conclusions: Gram stain result together with direct sensitivity testing is required for optimizing initial antimicrobial therapy in trauma patients with clinical suspicion of sepsis. Gram staining and AO staining proved particularly helpful in the early detection of candidaemia.

  15. cultural

    Directory of Open Access Journals (Sweden)

    Irene Kreutz

    2006-01-01

    Full Text Available Es un estudio cualitativo que adoptó como referencial teorico-motodológico la antropología y la etnografía. Presenta las experiencias vivenciadas por mujeres de una comunidad en el proceso salud-enfermedad, con el objetivo de comprender los determinantes sócio-culturales e históricos de las prácticas de prevención y tratamiento adoptados por el grupo cultural por medio de la entrevista semi-estructurada. Los temas que emergieron fueron: la relación entre la alimentación y lo proceso salud-enfermedad, las relaciones con el sistema de salud oficial y el proceso salud-enfermedad y lo sobrenatural. Los dados revelaron que los moradores de la comunidad investigada tienen un modo particular de explicar sus procedimientos terapéuticos. Consideramos que es papel de los profesionales de la salud en sus prácticas, la adopción de abordajes o enfoques que consideren al individuo en su dimensión sócio-cultural e histórica, considerando la enorme diversidad cultural en nuestro país.

  16. Abundance and diversity of culturable Pseudomonas constitute sensitive indicators for adverse long-term copper impacts in soil

    DEFF Research Database (Denmark)

    Thorsen, Maja Kristine; Brandt, Kristian Koefoed; Nybroe, Ole

    2013-01-01

    heterotrophic bacteria. This indicates that the Pseudomonas population is not resilient towards copper stress and that culturable Pseudomonas spp. comprise sensitive bio-indicators of adverse copper impacts in contaminated soils. Further this study shows that copper exposure decreases bacterial diversity...

  17. Rapid antibiotic sensitivity testing and trimethoprim-mediated filamentation of clinical isolates of the Enterobacteriaceae assayed on a novel porous culture support

    NARCIS (Netherlands)

    Ingham, C.J.; Ende, van den M.; Wever, P.C.; Schneeberger, P.M.

    2006-01-01

    A porous inorganic material (Anopore) was employed as a microbial culture and microcolony imaging support. Rapid Anopore-based antibiotic sensitivity testing (AST) methods were developed to assess the growth of clinical isolates, with the primary focus on testing the response of the Enterobacteriace

  18. Perceptions and experiences of, and outcomes for, university students in culturally diversified dyads in a computer-supported collaborative learning environment

    NARCIS (Netherlands)

    Popov, V.; Noroozi, O.; Barrett, J.B.; Biemans, H.J.A.; Teasley, S.D.; Slof, B.; Mulder, M.

    2014-01-01

    The introduction of computer-supported collaborative learning (CSCL), specifically into intercultural learning environments, mirrors the largely internet-based and intercultural workplace of many professionals. This paper utilized a mixed methods approach to examine differences between students’ per

  19. Final Report for Collaborative Project: Sensitivity of Atmospheric Parametric Formulations to Regional Mesh Refinement in Global Climate Simulations Using CESM-HOMME

    Energy Technology Data Exchange (ETDEWEB)

    Neale, Richard B. [University Corporation For Atmospheric Research, Boulder, CO (United States)

    2015-12-01

    In this project we analyze climate simulations using the Community Earth System Model (CESM) in order to determine the modeled response and sensitivity to horizontal resolution. Simple aqua-planet configurations were used to provide a clean comparison of the response to resolution in CESM. This enables us to easily examine all aspects of the model sensitivity to resolution including mean quantities, variability and physical parameterization tendencies: the chief reflection of resolution sensitivity. An extension to the global resolution sensitivity study is the examination of regional grid refinement where resolution changes are prescribed in a single global simulation. We examine the relevance of the global resolution sensitivity results as applied to these regional refinement simulations. In particular we examine how variations in the grid resolution, centered on different parts of the globe, lead to differences in the parameterized response and the potential to generate residual circulations as a result. Given the potential to generate this resolution sensitivity we examine simple modifications to the parameterized physics that are able to moderate any residual circulations. Finally, we transfer the framework to the standard AMIP configuration to examine the resolution sensitivity in the presence of compounding effects such as land-sea distributions, orography and seasonal variation.

  20. Perceptions of the Host Country's Food Culture among Female Immigrants from Africa and Asia: Aspects Relevant for Cultural Sensitivity in Nutrition Communication

    Science.gov (United States)

    Garnweidner, Lisa Maria; Terragni, Laura; Pettersen, Kjell Sverre; Mosdol, Annhild

    2012-01-01

    Objective: To explore how female immigrants from Africa and Asia perceive the host country's food culture, to identify aspects of their original food culture they considered important to preserve, and to describe how they go about preserving them. Design: Qualitative in-depth interviews. Setting: Oslo, Norway. Participants: Twenty one female…

  1. Perceptions of the Host Country's Food Culture among Female Immigrants from Africa and Asia: Aspects Relevant for Cultural Sensitivity in Nutrition Communication

    Science.gov (United States)

    Garnweidner, Lisa Maria; Terragni, Laura; Pettersen, Kjell Sverre; Mosdol, Annhild

    2012-01-01

    Objective: To explore how female immigrants from Africa and Asia perceive the host country's food culture, to identify aspects of their original food culture they considered important to preserve, and to describe how they go about preserving them. Design: Qualitative in-depth interviews. Setting: Oslo, Norway. Participants: Twenty one female…

  2. Differential sensitivity to beta-cell secretagogues in cultured rat pancreatic islets exposed to human interleukin-1 beta.

    Science.gov (United States)

    Eizirik, D L; Sandler, S; Hallberg, A; Bendtzen, K; Sener, A; Malaisse, W J

    1989-08-01

    The early stages of insulin-dependent diabetes mellitus are characterized by a selective inability to secrete insulin in response to glucose, coupled to a better response to nonnutrient secretagogues. The deficient glucose response may be a result of the autoimmune process directed toward the beta-cells. Interleukin-1 (IL-1) has been suggested to be one possible mediator of immunological damage of the beta-cells. In the present study we characterized the sensitivity of beta-cells to different secretagogues after human recombinant IL-1 beta (rIL-1 beta) exposure. Furthermore, experiments were performed to clarify the biochemical mechanisms behind the defective insulin response observed in these islets. Rat pancreatic islets were isolated and kept in tissue culture (medium RPMI-1640 plus 10% calf serum) for 5 days. The islets were subsequently exposed to 60 pM human recombinant IL-1 beta during 48 h in the same culture conditions as above and examined immediately after IL-1 exposure. The rIL-1 beta-treated islets showed a marked reduction of glucose-stimulated insulin release. Stimulation with arginine plus different glucose concentrations, and leucine plus glutamine partially counteracted the rIL-1 beta-induced reduction of insulin release. The activities of the glycolytic enzymes hexokinase, glucokinase, and glyceraldehyde 3-phosphate dehydrogenase, were similar in control and IL-1-exposed islets. Treatment with IL-1 also did not impair the activities of NADH+- and NADPH+-dependent glutamate dehydrogenase, glutamate-aspartate transaminase, glutamate-alanine transaminase, citrate synthase, and NAD+-linked isocitrate dehydrogenase. The oxidation of D-[6-14C]glucose and L-[U-14C]leucine were decreased by 50% in IL-1-treated islets. Furthermore, there was a significant decrease in the ratios of [2-14C]pyruvate oxidation/[1-14C]pyruvate decarboxylation and L-[U-14C]leucine oxidation/L-[1-14C]leucine decarboxylation, indicating that IL-1 decreases the proportion of

  3. Collaborative Economy

    DEFF Research Database (Denmark)

    and communities 13.Embedding social values in tourism management: Community currencies as laboratories of social entrepreneurship? Rita Cannas 14.Improvising Economy: Everyday encounters and tourism consumption Gunnar Thór Jóhannesson and Katrín Anna Lund 15.Community and connection: Exploring the outcomes......This book employs an interdisciplinary, cross-sectoral lens to explore the collaborative dynamics that are currently disrupting, re-creating and transforming the production and consumption of tourism. House swapping, ridesharing, voluntourism, couchsurfing, dinner hosting, social enterprise...... collaborative economy and tourism Dianne Dredge and Szilvia Gyimóthy PART I - Theoretical explorations 2.Definitions and mapping the landscape in the collaborative economy Szilvia Gyimóthy and Dianne Dredge 3.Business models of the collaborative economy Szilvia Gyimóthy 4.Responsibility and care...

  4. Collaborative tools

    Institute of Scientific and Technical Information of China (English)

    J. Manickam

    2007-01-01

    @@ A successful next generation fusion experiment, such as the International Thermonuclear Experimental Reactor (ITER) project, will need experimentalists, theorists, and computational scientists to collaborate efficiently, to understand the overwhelming amount of information from experiments, codes, and theory.

  5. Robust optimization for nonlinear time-delay dynamical system of dha regulon with cost sensitivity constraint in batch culture

    Science.gov (United States)

    Yuan, Jinlong; Zhang, Xu; Liu, Chongyang; Chang, Liang; Xie, Jun; Feng, Enmin; Yin, Hongchao; Xiu, Zhilong

    2016-09-01

    Time-delay dynamical systems, which depend on both the current state of the system and the state at delayed times, have been an active area of research in many real-world applications. In this paper, we consider a nonlinear time-delay dynamical system of dha-regulonwith unknown time-delays in batch culture of glycerol bioconversion to 1,3-propanediol induced by Klebsiella pneumonia. Some important properties and strong positive invariance are discussed. Because of the difficulty in accurately measuring the concentrations of intracellular substances and the absence of equilibrium points for the time-delay system, a quantitative biological robustness for the concentrations of intracellular substances is defined by penalizing a weighted sum of the expectation and variance of the relative deviation between system outputs before and after the time-delays are perturbed. Our goal is to determine optimal values of the time-delays. To this end, we formulate an optimization problem in which the time delays are decision variables and the cost function is to minimize the biological robustness. This optimization problem is subject to the time-delay system, parameter constraints, continuous state inequality constraints for ensuring that the concentrations of extracellular and intracellular substances lie within specified limits, a quality constraint to reflect operational requirements and a cost sensitivity constraint for ensuring that an acceptable level of the system performance is achieved. It is approximated as a sequence of nonlinear programming sub-problems through the application of constraint transcription and local smoothing approximation techniques. Due to the highly complex nature of this optimization problem, the computational cost is high. Thus, a parallel algorithm is proposed to solve these nonlinear programming sub-problems based on the filled function method. Finally, it is observed that the obtained optimal estimates for the time-delays are highly satisfactory

  6. Collaborative Appropriation

    DEFF Research Database (Denmark)

    Muller, Michael; Neureiter, Katja; Verdezoto, Nervo;

    2016-01-01

    Previous workshops and papers have examined how individual users adopt and adapt technologies to meet their own local needs, by “completing design through use.” However, there has been little systematic study of how groups of people engage collaboratively in these activities. This workshop opens ...... a discussion for these under-studied forms of collaborative appropriation, using a broad range of perspectives including empirical data, design explorations, research, and critique....

  7. An optimisation approach for culturing shear-sensitive dinoflagellate microalgae in bench-scale bubble column photobioreactors.

    Science.gov (United States)

    López-Rosales, L; García-Camacho, F; Sánchez-Mirón, A; Contreras-Gómez, A; Molina-Grima, E

    2015-12-01

    The dinoflagellate Karlodinium veneficum was grown in bubble column photobioreactors and a genetic algorithm-based stochastic search strategy used to find optimal values for the culture parameters gas flow rate, culture height, and nozzle sparger diameter. Cell production, concentration of reactive oxygen species (ROS), membrane fluidity and photosynthetic efficiency were studied throughout the culture period. Gas-flow rates below 0.26Lmin(-1), culture heights over 1.25m and a nozzle diameter of 1.5mm were found to provide the optimal conditions for cell growth, with an increase of 60% in cell production with respect to the control culture. Non-optimal conditions produced a sufficiently high shear stress to negatively affect cell growth and even produce cell death. Cell physiology was also severely affected in stressed cultures. The production of ROS increased by up to 200%, whereas cell membrane fluidity decreased by 60% relative to control cultures. Photosynthetic efficiency decreased concomitantly with membrane fluidity.

  8. [Human bone marrow cell culture--a sensitive method for the evaluation of the biocompatibility of materials used in orthopedics].

    Science.gov (United States)

    Wilke, A; von Hirschheydt, S; Orth, J; Kienapfel, H; Griss, P; Franke, R P

    1995-01-01

    The objective of the study was to develop a test system to determine the cytotoxicity and biocompatibility of different biomaterials used in orthopedic surgery. This system was based on the use of a human bone marrow cell culture and the purpose was to find a screening method as a alternative to early animal experimental methods. The established human bone marrow cell culture has certain advantages when compared with other cell culture models. The result demonstrated a high conformity with animal experimental results.

  9. Creating a Supportive Teaching Culture in the Research University Context: Strategic Partnering and Interdisciplinary Collaboration between a Teaching Center and Academic Units

    Science.gov (United States)

    Brown, Marie Kendall; Ralston, Patricia A. S.; Baumgartner, Kathy B.; Schreck, Melissa A.

    2015-01-01

    This paper describes 2 "strategic partnering" and "interdisciplinary collaboration" case studies between a Center for Teaching and Learning (CTL) and an academic unit at a mid-sized metropolitan research university in the American Midwest. These faculty development partnerships were developed to meet the unique needs of faculty…

  10. Reflections on delivering a cross-discipline, cross-cultural, international, masters-level collaborative course using e-Learning technologies

    NARCIS (Netherlands)

    Leung, W.S.; Coulter, D.A.; Moes, C.C.M.; Horvath, I.

    2012-01-01

    This paper presents a case study on the experience of delivering an Internet-based international collaborative semester course at intermediate postgraduate level and attempts to distill a model for exploring the success factors involved when presenting such courses. The pedagogic and practical impli

  11. Ex vivo cultures of glioblastoma in three-dimensional hydrogel maintain the original tumor growth behavior and are suitable for preclinical drug and radiation sensitivity screening

    Energy Technology Data Exchange (ETDEWEB)

    Jiguet Jiglaire, Carine, E-mail: carine.jiguet-jiglaire@univ-amu.fr [Aix Marseille Université, Faculté de Médecine de la Timone, 27 boulevard Jean Moulin, 13284 Marseille (France); CRO2, UMR 911, Faculté de Médecine de la Timone, 27 boulevard Jean Moulin, 13284 Marseille Cedex (France); INSERM, U911, 13005 Marseille (France); Baeza-Kallee, Nathalie; Denicolaï, Emilie; Barets, Doriane [Aix Marseille Université, Faculté de Médecine de la Timone, 27 boulevard Jean Moulin, 13284 Marseille (France); CRO2, UMR 911, Faculté de Médecine de la Timone, 27 boulevard Jean Moulin, 13284 Marseille Cedex (France); INSERM, U911, 13005 Marseille (France); Metellus, Philippe [Aix Marseille Université, Faculté de Médecine de la Timone, 27 boulevard Jean Moulin, 13284 Marseille (France); CRO2, UMR 911, Faculté de Médecine de la Timone, 27 boulevard Jean Moulin, 13284 Marseille Cedex (France); INSERM, U911, 13005 Marseille (France); APHM, Timone Hospital, Department of Neurosurgery, 13005 Marseille (France); Timone Hospital, 264 Rue Saint Pierre, 13385 Marseille Cedex 5 (France); and others

    2014-02-15

    Identification of new drugs and predicting drug response are major challenges in oncology, especially for brain tumors, because total surgical resection is difficult and radiation therapy or chemotherapy is often ineffective. With the aim of developing a culture system close to in vivo conditions for testing new drugs, we characterized an ex vivo three-dimensional culture system based on a hyaluronic acid-rich hydrogel and compared it with classical two-dimensional culture conditions. U87-MG glioblastoma cells and seven primary cell cultures of human glioblastomas were subjected to radiation therapy and chemotherapy drugs. It appears that 3D hydrogel preserves the original cancer growth behavior and enables assessment of the sensitivity of malignant gliomas to radiation and drugs with regard to inter-tumoral heterogeneity of therapeutic response. It could be used for preclinical assessment of new therapies. - Highlights: • We have compared primary glioblastoma cell culture in a 2D versus 3D-matrix system. • In 3D morphology, organization and markers better recapitulate the original tumor. • 3D-matrix culture might represent a relevant system for more accurate drug screening.

  12. Increasing Self-Awareness, Decreasing Dogmatism and Expanding Disciplinary Horizons: Synthesising a Plan of Action towards Culture-Sensitivity

    Science.gov (United States)

    Persson, Roland S.

    2012-01-01

    The author recognises the fact that knowledge of cultural diversity and its implications is growing in the field of giftedness research and practice. In some ways, the target article could therefore be considered "old news." The author contends that his effort to address culture variation and its problematic impact on research, however, is not to…

  13. Are Perfectionism, Individualism, and Racial Color-Blindness Associated with Less Cultural Sensitivity? Exploring Diversity Awareness in White Prospective Teachers

    Science.gov (United States)

    Wang, Kenneth T.; Castro, Antonio J.; Cunningham, Yu Li

    2014-01-01

    Cultural ideologies of meritocracy and individualism act as strong barriers for college students in understanding the most complex systems of inequity across racial, cultural, and gendered lines. The dichotomous thinking patterns of maladaptive perfectionists may also relate to resistance of multicultural awareness. This study examined whether…

  14. Are Perfectionism, Individualism, and Racial Color-Blindness Associated with Less Cultural Sensitivity? Exploring Diversity Awareness in White Prospective Teachers

    Science.gov (United States)

    Wang, Kenneth T.; Castro, Antonio J.; Cunningham, Yu Li

    2014-01-01

    Cultural ideologies of meritocracy and individualism act as strong barriers for college students in understanding the most complex systems of inequity across racial, cultural, and gendered lines. The dichotomous thinking patterns of maladaptive perfectionists may also relate to resistance of multicultural awareness. This study examined whether…

  15. Collaborative Improvement

    DEFF Research Database (Denmark)

    Kaltoft, Rasmus

    The thesis data have been collected in the EU-sponsored project: Collaborative Improvement Tool for the Extended Manufacturing Enterprise, CO-IMPROVE. In this project four universities (Denmark, Ireland, Italy, and The Netherlands), two software vendors (Greece and Sweden) and three companies (De...... learn how to improve operations in (hopefully) a win-win like manner through collaboration.......The thesis data have been collected in the EU-sponsored project: Collaborative Improvement Tool for the Extended Manufacturing Enterprise, CO-IMPROVE. In this project four universities (Denmark, Ireland, Italy, and The Netherlands), two software vendors (Greece and Sweden) and three companies...... (Denmark, Italy and The Netherlands) each with three to five suppliers were involved. The CO-IMPROVE project and the thesis is based on “action research” and “action learning”. The main aim of the whole project is through actual involvement and actions make the researchers, companies and selected suppliers...

  16. Interprofessional Collaboration

    Directory of Open Access Journals (Sweden)

    Dawn Prentice

    2015-01-01

    Full Text Available In this hermeneutic phenomenological study, we examined the experience of interprofessional collaboration from the perspective of nursing and medical students. Seventeen medical and nursing students from two different universities participated in the study. We used guiding questions in face-to-face, conversational interviews to explore students’ experience and expectations of interprofessional collaboration within learning situations. Three themes emerged from the data: the great divide, learning means content, and breaking the ice. The findings suggest that the experience of interprofessional collaboration within learning events is influenced by the natural clustering of shared interests among students. Furthermore, the carry-forward of impressions about physician–nurse relationships prior to the educational programs and during clinical placements dominate the formation of new relationships and acquisition of new knowledge about roles, which might have implications for future practice.

  17. Leadership Perspectives on the Effectiveness of Interinstitutional Collaborations

    Science.gov (United States)

    Lightcap, Stephen J.

    2013-01-01

    Collaboration among institutions is deeply engrained in the culture of higher education, but little is known about how leaders of institutions engaged in inter-institutional collaborations gain understanding about the effectiveness of their collaborations. Most research about higher education collaboration focuses on either understanding why…

  18. Collaborative Improvement

    DEFF Research Database (Denmark)

    Kaltoft, Rasmus

    -called Extended Manufacturing Enterprises (EMEs). In effect, the battlefield of competition is increasingly moving from the level of individual firms to that of EMEs. Consequently, new approaches must be developed not only to enhance the business performance of EMEs, but also, in particular, the inter-organisational......Many companies have gradually moved from vertically aligned operations to horizontally aligned operations, a change implying that co-ordination is shifting from the hierarchy to the market place with emphasis on collaboration with other companies. One form of collaboration with companies is so...

  19. Collaborate The Art of We

    CERN Document Server

    Sanker, Dan

    2011-01-01

    The hands-on guide for the new way to compete: collaboration The 21st Century's counterpart to Sun Tzu's The Art of War: Dan Sanker's Collaborate: The Art of We, gives a new generation of pioneering business enthusiasts a practical guide to capture tomorrow's business opportunities. Globalization, technology advances, and cultural changes have opened the door for a new winning formula that combines traditional competition with contemporary collaborative business practices. Readers change their mindsets and learn practical tools to tap into talent, overcome organizational obstacles, and create

  20. Down-modulation of antigen-induced activation of murine cultured mast cells sensitized with a highly cytokinergic IgE clone.

    Science.gov (United States)

    Sakanaka, Mariko; Kurimune, Yuki; Yamada, Keiko; Hyodo, Nao; Natsuhara, Mayuko; Ichikawa, Atsushi; Furuta, Kazuyuki; Tanaka, Satoshi

    2016-06-01

    Accumulating evidence suggests that several IgE clones can activate mast cells during the sensitization phase even in the absence of antigen. They were found to induce pro-inflammatory cytokine release, histamine synthesis, chemotaxis, adhesion, and accelerated maturation of mast cells, although it remains unknown whether antigen-induced responses can be affected by differences of IgE clones. We compared two IgE clones, which were different in the capacity to activate mast cells during sensitization, in terms of potentials to affect antigen-induced degranulation and cytokine releases using IL-3-dependent murine bone marrow-derived cultured mast cells (BMMCs). Antigen-induced degranulation and pro-inflammatory cytokine release were augmented, when BMMCs were sensitized with elevated concentrations of a clone IgE-3, which did not induce phosphorylation of JNK and cytokine release in the absence of antigen, whereas those were significantly rather decreased, when BMMCs were sensitized with elevated concentrations of a clone SPE-7, one of the most potent cytokinergic IgE clones, which intensively induced phosphorylation of JNK. This attenuated response with SPE-7 was accompanied by decreased tyrosine phosphorylation of the cellular proteins including Syk upon antigen stimulation. SP600125, which is known to inhibit JNK, restored the levels of antigen-induced degranulation and phosphorylation of Syk in BMMCs sensitized with higher concentrations of a clone SPE-7 when it was added before sensitization. Treatment with anisomycin, a potent activator of JNK, before IgE sensitization significantly suppressed antigen-induced degranulation. These findings suggest that differences of sensitizing IgE clones can affect antigen-induced responses and activation of JNK during sensitization might suppress antigen-induced activation of mast cells.

  1. Measurement tools and process indicators of patient safety culture in primary care. A mixed methods study by the LINNEAUS collaboration on patient safety in primary care

    NARCIS (Netherlands)

    Parker, D.; Wensing, M.; Esmail, A.; Valderas, J.M.

    2015-01-01

    BACKGROUND: There is little guidance available to healthcare practitioners about what tools they might use to assess the patient safety culture. OBJECTIVE: To identify useful tools for assessing patient safety culture in primary care organizations in Europe; to identify those aspects of performance

  2. A simple colony-formation assay in liquid medium, termed 'tadpoling', provides a sensitive measure of Saccharomyces cerevisiae culture viability.

    Science.gov (United States)

    Welch, Aaron Z; Koshland, Douglas E

    2013-12-01

    Here we describe the first high-throughput amenable method of quantifying Saccharomyces cerevisiae culture viability. Current high-throughput methods of assessing yeast cell viability, such as flow cytometry and SGA analysis, do not measure the percentage viability of a culture but instead measure cell vitality or colony fitness, respectively. We developed a method, called tadpoling, to quantify the percentage viability of a yeast culture, with the ability to detect as few as one viable cell amongst ~10(8) dead cells. The most important feature of this assay is the exploitation of yeast colony formation in liquid medium. Utilizing a microtiter dish, we are able to observe a range of viability of 100% to 0.0001%. Comparison of tadpoling to the traditional plating method to measure yeast culture viability reveals that, for the majority of Saccharomyces species analyzed there is no significant difference between the two methods. In comparison to flow cytometry using propidium iodide, the high-throughput method of measuring yeast culture viability, tadpoling is much more accurate at culture viabilities viability.

  3. Comparison of the sensitivity of culture, PCR and quantitative real-time PCR for the detection of Pseudomonas aeruginosa in sputum of cystic fibrosis patients

    Directory of Open Access Journals (Sweden)

    De Vos Daniel

    2009-11-01

    Full Text Available Abstract Background Pseudomonas aeruginosa is the major pathogen involved in the decline of lung function in cystic fibrosis (CF patients. Early aggressive antibiotic therapy has been shown to be effective in preventing chronic colonization. Therefore, early detection is important and sensitive detection methods are warranted. In this study, we used a dilution series of P. aeruginosa positive sputa, diluted in a pool of P. aeruginosa negative sputa, all from CF patients - to mimick as closely as possible the sputa sent to routine laboratories - to compare the sensitivity of three culture techniques versus that of two conventional PCR formats and four real-time PCR formats, each targeting the P. aeruginosa oprL gene. In addition, we compared five DNA-extraction protocols. Results In our hands, all three culture methods and the bioMérieux easyMAG Nuclisens protocol Generic 2.0.1, preceded by proteinase K pretreatment and followed by any of the 3 real-time PCR formats with probes were most sensitive and able to detect P. aeruginosa up to 50 cfu/ml, i.e. the theoretical minimum of one cell per PCR mixture, when taking into account the volumes used in this study of sample for DNA-extraction, of DNA-elution and of DNA-extract in the PCR mixture. Conclusion In this study, no difference in sensitivity could be found for the detection of P. aeruginosa from sputum between microbiological culture and optimized DNA-extraction and real-time PCR. The results also indicate the importance of the optimization of the DNA-extraction protocol and the PCR format.

  4. Diagnostic Algorithm Using a Sensitive Broth Culture Method for Detection of Clostridium difficile Toxin from Stool Samples

    Directory of Open Access Journals (Sweden)

    Paul Bayardelle

    2009-01-01

    Full Text Available BACKGROUND: The two-step glutamate dehydrogenase antigencytotoxicity neutralization assay algorithm has been found to be reliable for the diagnosis of toxigenic Clostridium difficile. However, the high sensitivity of the screening method is compromised by the relative low sensitivity of the second step, the direct cytotoxin neutralization assay (DCNA using a fecal filtrate. The objective of the present study was to compare the DCNA with an indirect cytotoxin neutralization assay (ICNA.

  5. Barriers to accessing the culturally sensitive healthcare that could decrease the disabling effects of arthritis in a rural Mayan community: a qualitative inquiry.

    Science.gov (United States)

    Loyola-Sanchez, Adalberto; Richardson, Julie; Wilkins, Seanne; Lavis, John N; Wilson, Michael G; Alvarez-Nemegyei, Jose; Pelaez-Ballestas, Ingris

    2016-05-01

    The impact of living with arthritis in a rural Mexican Mayan community along with the barriers encountered by people living with this chronic condition were investigated in this study. The community needs around this health issue were investigated by conducting an ethnographic study using data obtained during two time periods (August 2012-April 2013 and December 2013-December 2014). During the first period, fieldwork observations and interviews with 65 individuals, which included people with arthritis, health professionals, traditional health providers, and community leaders were undertaken. During the second period, 46 community meetings were conducted to identify the needs associated with arthritis in the municipality. Data were analyzed following a modified version of the Framework approach. The results show that arthritis reduces the health-related quality of life of the people in Chankom through a process of disablement, conditioning a need to access culturally sensitive healthcare. Availability, attainability, and acceptability barriers prevent access to this type of healthcare and result from power imbalance between indigenous and non-indigenous people. There is a need to develop culturally sensitive rehabilitation services for people living with arthritis in Chankom. Mayan people should be involved in the design and implementation of these services. Moreover, it is important to improve our understanding of the processes behind the healthcare access inequities identified in this study by attending to the historical generation of current social, economical, cultural, and political structures.

  6. Development of a Highly Sensitive Cell-Based Assay for Detecting Botulinum Neurotoxin Type A through Neural Culture Media Optimization.

    Science.gov (United States)

    Hong, Won S; Pezzi, Hannah M; Schuster, Andrea R; Berry, Scott M; Sung, Kyung E; Beebe, David J

    2016-01-01

    Botulinum neurotoxin (BoNT) is the most lethal naturally produced neurotoxin. Due to the extreme toxicity, BoNTs are implicated in bioterrorism, while the specific mechanism of action and long-lasting effect was found to be medically applicable in treating various neurological disorders. Therefore, for both public and patient safety, a highly sensitive, physiologic, and specific assay is needed. In this paper, we show a method for achieving a highly sensitive cell-based assay for BoNT/A detection using the motor neuron-like continuous cell line NG108-15. To achieve high sensitivity, we performed a media optimization study evaluating three commercially available neural supplements in combination with retinoic acid, purmorphamine, transforming growth factor β1 (TGFβ1), and ganglioside GT1b. We found nonlinear combinatorial effects on BoNT/A detection sensitivity, achieving an EC50 of 7.4 U ± 1.5 SD (or ~7.9 pM). The achieved detection sensitivity is comparable to that of assays that used primary and stem cell-derived neurons as well as the mouse lethality assay.

  7. A voltage-sensitive dye-based assay for the identification of differentiated neurons derived from embryonic neural stem cell cultures.

    Directory of Open Access Journals (Sweden)

    Richardson N Leão

    Full Text Available BACKGROUND: Pluripotent and multipotent stem cells hold great therapeutical promise for the replacement of degenerated tissue in neurological diseases. To fulfill that promise we have to understand the mechanisms underlying the differentiation of multipotent cells into specific types of neurons. Embryonic stem cell (ESC and embryonic neural stem cell (NSC cultures provide a valuable tool to study the processes of neural differentiation, which can be assessed using immunohistochemistry, gene expression, Ca(2+-imaging or electrophysiology. However, indirect methods such as protein and gene analysis cannot provide direct evidence of neuronal functionality. In contrast, direct methods such as electrophysiological techniques are well suited to produce direct evidence of neural functionality but are limited to the study of a few cells on a culture plate. METHODOLOGY/PRINCIPAL FINDINGS: In this study we describe a novel method for the detection of action potential-capable neurons differentiated from embryonic NSC cultures using fast voltage-sensitive dyes (VSD. We found that the use of extracellularly applied VSD resulted in a more detailed labeling of cellular processes compared to calcium indicators. In addition, VSD changes in fluorescence translated precisely to action potential kinetics as assessed by the injection of simulated slow and fast sodium currents using the dynamic clamp technique. We further demonstrate the use of a finite element model of the NSC culture cover slip for optimizing electrical stimulation parameters. CONCLUSIONS/SIGNIFICANCE: Our method allows for a repeatable fast and accurate stimulation of neurons derived from stem cell cultures to assess their differentiation state, which is capable of monitoring large amounts of cells without harming the overall culture.

  8. 文化创意产业协同创新生态系统构建对策研究%Research on the Countermeasures of Establishing Collaborative Innovation Ecosystem of Cultural and Creative Industries

    Institute of Scientific and Technical Information of China (English)

    郑志; 冯益

    2014-01-01

    Cultural and creative industries will become the realization of China pillar industry of national economy in relation to the "tw o one hundred year"goals and "Chinese dream" .Research on cultural creative industry innovation and develop‐ment to promote the optimization of industrial structure ,promote sustainable economic development has a very important realistic meaning .On the innovation of ecological system and the foundation of cultural and creative industry characteris‐tics summary of the existing model ,combined with the innovation ecosystem structure ,and presents a collaborative inno‐vation ecosystem structure model and the development of cultural and creative industries China matched ,and put forw ard relevant countermeasures Chinese cultural creative industry innovation ecological system construction .%文化创意产业能否成为中国国民经济支柱性产业关系到“两个一百年”奋斗目标和“中国梦”的实现。研究文化创意产业创新发展对于促进产业结构优化、推动经济可持续化发展具有十分重要的现实意义。在对创新生态系统以及文化创意产业特点梳理总结的基础上,结合现有创新生态系统结构模型,提出了与中国文化创意产业发展相适配的协同创新生态系统结构模型,并就中国文化创意产业创新生态系统构建提出了相关对策建议。

  9. Evaluation of a Video-Based Seminar to Raise Health Care Professionals' Awareness of Culturally Sensitive End-of-Life Care.

    Science.gov (United States)

    Cruz-Oliver, Dulce M; Malmstrom, Theodore K; Roegner, Michael; Yeo, Gwen

    2017-07-15

    Health care workers serve diverse communities and face challenges in delivering culturally responsive EOL care, especially when caring for Latino elders. The objective of this study was to investigate the effect of a newly developed telenovela, or video soap opera, on health care professionals (HCPs)' awareness of caregivers' stress and patients' cultural approaches to end-of-life (EOL) care decisions. A multicenter cross-sectional study among three communities in New York, Miami, and Missouri. Participants from a convenience sample of multidisciplinary HCPs were randomly assigned to view power point presentation with either a control video or an intervention-telenovela about caregiving as part of a one-hour audiovisual seminar and completed a pre- and post-test questionnaire to evaluate reaction and learning. Participants (N = 142) were mostly female (80%) nurses (54%) with a mean age of 44.5 ± 12.4 years and from non-Hispanic white (41%) or Hispanics (37%) ethnicity. In both control and intervention groups, post-test responses demonstrated a high level (87%) of satisfaction with seminar and an increase in openness to discuss EOL issues with culturally diverse patients (P educate HCPs on cultural sensitivity to help ethnically diverse caregivers and their patients benefit from EOL care. Copyright © 2017. Published by Elsevier Inc.

  10. Examining the cross-cultural sensitivity of the Revised Two-Factor Study Process Questionnaire (R-SPQ-2F and validation of a Dutch version.

    Directory of Open Access Journals (Sweden)

    Ann Stes

    Full Text Available The Revised Two-Factor Study Process Questionnaire (R-SPQ-2F is used to examine students' study approaches in higher education. The questionnaire assumes to measure two factors: a deep and a surface study approach. Analyses into the validity and reliability of the original English R-SPQ-2F yielded positive results. In this study, we examined the degree to which these positive results can also be found for the Dutch version that we developed. By comparing our results with the results of earlier studies in different cultures, we conclude cross-cultural sensitivity is an important point to be borne in mind when using the R-SPQ-2F. Our research supports the validity and reliability of our Dutch version of the R-SPQ-2F.

  11. 生物与文化:流行病学与人类学跨学科合作%Biology and culture: a dimension of collaboration between anthropology and epidemiology

    Institute of Scientific and Technical Information of China (English)

    宋雷鸣; 汪宁

    2016-01-01

    Biology is the important basis of epidemiological study.Based on biology,psychology,social and cultural factors can influence human's health and disease incidence,The medical mode has changed from "biomedical mode" to "bio-psycho-social medical model",but culture factor was neglected somewhat during this process,so paying attention to culture factor in anthropologic study and using it as biologic basis in epidemiologic study might be a dimension of collaboration between of anthropology and epidemiology.%生物学是流行病学研究的重要基础,基于此,心理、社会和文化等因素也将影响或作用于疾病和健康.以往的“生物医学模式”向“生物-心理-社会医学模式”转变,在此过程中“文化”因素尚未被充分重视.因此重视人类学中“文化”研究,以之与流行病学的生物基础相结合,可成为人类学与流行病学跨学科合作的角度之一.

  12. 构建以“机器人”为载体的机电工程实践平台培养大学生协同创新研究能力%Constructing mechatronic engineering practical platform based on robot to culture ability of collaborative innovation research of college students

    Institute of Scientific and Technical Information of China (English)

    骆德渊; 秦东兴; 黄洪钟

    2013-01-01

    Multidisciplinary such as mechanics ,electronics ,software , control , etc . is involved in robotic technology ,which is the suitable platform to culture the ability of collaborative innovation of college students . Through integrating all kind of high quality mechatronic experimental teaching resources , the platform to culture the ability of collaborative innovation of college students based on robot is built ,and the construction of system to culture the ability of collaborative innovation of college students based on robot is realized ,and the new mode to culture the ability of collaborative innovation of college students is explored .The target of all of these is to provide human resources of collaborative innovation for construction of innovative country .%机器人技术涉及机械、电子、软件及控制等多个学科,是培养大学生协同创新研究能力的理想平台。通过整合校内外各种优质机电实验教学资源,搭建起以机器人为载体的协同创新人才培养平台、构建以机器人为载体的协同创新人才培养体系、探索协同创新人才培养新模式,为建设创新型国家提供协同创新人力资源支持。

  13. The Role of National Culture in Advertising’s Sensitivity to Business Cycles: An Investigation Across All Continents

    NARCIS (Netherlands)

    B. Deleersnyder (Barbara); M.G. Dekimpe (Marnik); J-B.E.M. Steenkamp (Jan-Benedict); P.S.H. Leeflang (Peter)

    2007-01-01

    textabstractCutting advertising budgets has traditionally been a popular reaction by companies around the globe when faced with a slacking economy. Still, anecdotal evidence suggests the presence of considerable cross-country variability in the cyclical sensitivity of advertising expenditures. We co

  14. Collaborative Care

    OpenAIRE

    コラボレイティブケア研究科

    2005-01-01

    本書を著したHornbyは英国のソーシャルワーカーである。彼女は1983年に「Collaboration in social work(Journal of social work practice,1.1)」を発表し、ソーシャルワークでの職種間の連携の重要性について報告している。さらに1993年に発刊した本書では、同一機関内の人間関係 ...

  15. Timeline Collaboration

    DEFF Research Database (Denmark)

    Bohøj, Morten; Borchorst, Nikolaj Gandrup; Bouvin, Niels Olof

    2010-01-01

    This paper explores timelines as a web-based tool for collaboration between citizens and municipal caseworkers. The paper takes its outset in a case study of planning and control of parental leave; a process that may involve surprisingly many actors. As part of the case study, a web-based timeline......, CaseLine, was designed. This design crosses the boundaries between leisure and work, in ways that are different from what is often seen in current HCI. The timeline has several roles on these boundaries: It is a shared planning and visualization tool that may be used by parents and caseworkers alone......, and beyond this case....

  16. Sensitive method for detecting low numbers of verotoxin-producing Escherichia coli in mixed cultures by use of colony sweeps and polymyxin extraction of verotoxin.

    Science.gov (United States)

    Karmali, M A; Petric, M; Lim, C; Cheung, R; Arbus, G S

    1985-01-01

    High titers of Verotoxin (VT) were released from cell pellets of VT-producing Escherichia coli (VTEC; corresponding to E. coli strains producing "high" levels of Shiga-like toxin) after incubation in polymyxin B (0.1 mg/ml) for 30 min at 37 degrees C. Maximal titers of polymyxin-releasable VT occurred in cells obtained from 5-h Penassay broth cultures and were up to eightfold higher than the peak culture supernatant VT titers which occurred in 8-h cultures. Polymyxin-releasable cell extracts of 5-h broth cultures inoculated with mixtures of VT-positive (VT+) and VT-negative strains had easily detectable VT titers when the proportion of VT+ cells in the mixture was about 1.0%, but culture supernatants were negative for VT even when this proportion was 20%. The results were the same whether the initial inoculum consisted of broth culture mixtures of VT+ and VT-negative strains or colony sweeps (loopfuls of confluent bacterial growth) taken from solid plate media previously inoculated with the broth mixtures. In a clinical study, 80 stool cultures from patients with hemolytic uremic syndrome and family contacts with diarrhea were tested for free fecal VT, VT in polymyxin extracts of colony sweeps (VT/PECS), and VTEC (examination of 20 separate E. coli colonies from primary media for VT production). Of the 80 samples, 40 were positive for at least one of these three tests; all 40 were positive for free fecal VT, and 20 of these were positive for VT/PECS. VTEC (as few as 1 colony out of 20) were only isolated from 14 of the 20 cultures that were positive for VT/PECS. In six cases, the VT/PECS was positive even when none of 20 colonies tested were VT+, suggesting that the procedure was able to detect a proportion of VTEC that was less than one in 20(5%). We conclude that the VT/PECS method is highly sensitive for detecting low concentrations of VTEC in stools and provides a rapid method for screening out stools that are negative for VTEC. The technique should also be of

  17. "You Give Me Idea!": Collaborative Strides toward Bilingualism, Biliteracy, and Cross-Cultural Understanding in a Two-Way Partial Immersion Program

    Science.gov (United States)

    Gort, Mileidis

    2008-01-01

    This study analyzes the nature of spontaneous bilingual peer interactions across Spanish/English integrated learning contexts, as well as the roles played by Spanish-dominant and English-dominant peers in mediating each others' bilingual, biliteracy, and cross-cultural learning in a two-way partial immersion (TWpI) program. Implications for…

  18. COMMON MENTAL-DISORDERS AND DISABILITY ACROSS CULTURES - RESULTS FROM THE WHO COLLABORATIVE STUDY ON PSYCHOLOGICAL-PROBLEMS IN GENERAL HEALTH-CARE

    NARCIS (Netherlands)

    ORMEL, J; VONKORFF, M; USTUN, TB; PINI, S; KORTEN, A; OLDEHINKEL, T

    1994-01-01

    Objective.-To examine the impact of common mental illness on functional disability and the cross-cultural consistency of this relationship while controlling for physical illness. A secondary objective was to determine the level of disability associated with specific psychiatric disorders. Design.-A

  19. COMMON MENTAL-DISORDERS AND DISABILITY ACROSS CULTURES - RESULTS FROM THE WHO COLLABORATIVE STUDY ON PSYCHOLOGICAL-PROBLEMS IN GENERAL HEALTH-CARE

    NARCIS (Netherlands)

    ORMEL, J; VONKORFF, M; USTUN, TB; PINI, S; KORTEN, A; OLDEHINKEL, T

    1994-01-01

    Objective.-To examine the impact of common mental illness on functional disability and the cross-cultural consistency of this relationship while controlling for physical illness. A secondary objective was to determine the level of disability associated with specific psychiatric disorders. Design.-A

  20. Collaborative, Comparative Inquiry and Transformative Cross-Cultural Adult Learning and Teaching: A Western Educator Metanarrative and Inspiring a Global Vision

    Science.gov (United States)

    Coryell, Joellen E.

    2013-01-01

    Intentionally designing international perspectives into adult educator preparation programs is a step toward developing instructors' social and instructional cache of understandings about learning, knowledge, and facilitative methodologies that transcend their own Western cultural influences. In a class offered through an MA in adult learning and…

  1. 关公文化主题旅游协作联盟的构建研究%On the Construction of the Thematic Tourism Collaborative Union about Guan Gong Culture

    Institute of Scientific and Technical Information of China (English)

    苗燕; 陈瑛

    2011-01-01

    主题性旅游协作联盟是一种新型的旅游合作战略模式,其协作基础为相似的空间认知要素、现代化的信息技术支撑和物态化的整合营销品牌.本文选取关公文化作为研究对象,从组织体系、产业集群、品牌营销、保障机制等方面进行主题性旅游协作联盟的构建.%As a new mode of tourism collaboration, thematic tourism union is founded on the similar spatial perception, modern information technology and uniform brand marketing.The article takes Guan Gong Culture as object of study, constructs thematic tourism collaborative union in terms of organizational system, industrial cluster, brand marketing, and security mechanism.

  2. 基于三螺旋结构的科普文化产业协同创新研究%Research on Collaborative Innovation of Popular Science Cultural Industry

    Institute of Scientific and Technical Information of China (English)

    刘玲

    2015-01-01

    The theory of collaborative innovation supports that the action of innovation from linear model to multi -dimen-sion model is an optimal selection of the industry.As the representative of multi -dimension innovation model,the collabo-rative innovation acts as an important role in the progress of popular science cultural industry by effective operation,diffu-sion and incentive mechanism.%协同创新是当前产业发展的热点,一般认为从线性创新模式转变为非线性创新模式是产业发展的必然选择。协同创新作为非线性创新模式的代表,通过灵活有效的运行、扩散和激励机制,促进当前三螺旋结构的科普文化产业发展。

  3. Collaborative Economy in Tourism in Latin America

    DEFF Research Database (Denmark)

    Clausen, Helene Balslev; Velázquez, Mario

    2017-01-01

    This chapter addresses how fundamentally different rationales and structures underpin the collaborative phenomena in four different Latin American countries arguing that for centuries a range of economic, sociopolitical and cultural practices have been intimately linked to what Western societies ...

  4. Using Collaborative Engineering to Inform Collaboration Engineering

    Science.gov (United States)

    Cooper, Lynne P.

    2012-01-01

    Collaboration is a critical competency for modern organizations as they struggle to compete in an increasingly complex, global environment. A large body of research on collaboration in the workplace focuses both on teams, investigating how groups use teamwork to perform their task work, and on the use of information systems to support team processes ("collaboration engineering"). This research essay presents collaboration from an engineering perspective ("collaborative engineering"). It uses examples from professional and student engineering teams to illustrate key differences in collaborative versus collaboration engineering and investigates how challenges in the former can inform opportunities for the latter.

  5. Using Collaborative Engineering to Inform Collaboration Engineering

    Science.gov (United States)

    Cooper, Lynne P.

    2012-01-01

    Collaboration is a critical competency for modern organizations as they struggle to compete in an increasingly complex, global environment. A large body of research on collaboration in the workplace focuses both on teams, investigating how groups use teamwork to perform their task work, and on the use of information systems to support team processes ("collaboration engineering"). This research essay presents collaboration from an engineering perspective ("collaborative engineering"). It uses examples from professional and student engineering teams to illustrate key differences in collaborative versus collaboration engineering and investigates how challenges in the former can inform opportunities for the latter.

  6. Collaborative Environments. Considerations Concerning Some Collaborative Systems

    Directory of Open Access Journals (Sweden)

    Mihaela I. MUNTEAN

    2009-01-01

    Full Text Available It is obvious, that all collaborative environments (workgroups, communities of practice, collaborative enterprises are based on knowledge and between collaboration and knowledge management there is a strong interdependence. The evolution of information systems in these collaborative environments led to the sudden necessity to adopt, for maintaining the virtual activities and processes, the latest technologies/systems, which are capable to support integrated collaboration in business services. In these environments, portal-based IT platforms will integrate multi-agent collaborative systems, collaborative tools, different enterprise applications and other useful information systems.

  7. Process and Product in Cross-Cultural Treatment Research: Development of a Culturally Sensitive Women-Centered Substance Use Intervention in Georgia

    Directory of Open Access Journals (Sweden)

    Hendrée E. Jones

    2014-01-01

    Full Text Available Women who inject drugs (WID are highly marginalized and stigmatized and experience ongoing discrimination in Georgia. Few opportunities exist for WID to receive publicly funded treatment for substance use disorders. The IMEDI (Investigating Methods for Enhancing Development in Individuals project was developed in response to the need for women-specific and women-centered treatment services. This paper described our approach to understanding the Georgian culture—and WID within that culture—so that we could integrate two interventions for substance use found effective in other Western and non-Western cultures and to outline how we refined and adapted our integrated intervention to yield a comprehensive women-centered intervention for substance use. Reinforcement Based Treatment (RBT and the Women’s CoOp (WC were adapted and refined based on in-depth interviews with WID (N=55 and providers of health services (N=34 to such women and focus groups [2 with WID (N=15 and 2 with health service providers (N=12]. The resulting comprehensive women-centered intervention, RBT+WC, was then pretested and further refined in a sample of 20 WID. Results indicated positive pre-post changes in urine screening results and perceived needs for both RBT+WC and a case management control condition. The approach to treatment adaptation and the revised elements of RBT+WC are presented and discussed.

  8. Comparison of Assays for Sensitive and Reproducible Detection of Cell Culture-Infectious Cryptosporidium parvum and Cryptosporidium hominis in Drinking Water

    Science.gov (United States)

    Di Giovanni, George D.; Rochelle, Paul A.

    2012-01-01

    This study compared the three most commonly used assays for detecting Cryptosporidium sp. infections in cell culture: immunofluorescent antibody and microscopy assay (IFA), PCR targeting Cryptosporidium sp.-specific DNA, and reverse transcriptase PCR (RT-PCR) targeting Cryptosporidium sp.-specific mRNA. Monolayers of HCT-8 cells, grown in 8-well chamber slides or 96-well plates, were inoculated with a variety of viable and inactivated oocysts to assess assay performance. All assays detected infection with low doses of flow cytometry-enumerated Cryptosporidium parvum oocysts, including infection with one oocyst and three oocysts. All methods also detected infection with Cryptosporidium hominis. The RT-PCR assay, IFA, and PCR assay detected infection in 23%, 25%, and 51% of monolayers inoculated with three C. parvum oocysts and 10%, 9%, and 16% of monolayers inoculated with one oocyst, respectively. The PCR assay was the most sensitive, but it had the highest frequency of false positives with mock-infected cells and inactivated oocysts. IFA was the only infection detection assay that did not produce false positives with mock-infected monolayers. IFA was also the only assay that detected infections in all experiments with spiked oocysts recovered from Envirochek capsules following filtration of 1,000 liters of treated water. Consequently, cell culture with IFA detection is the most appropriate method for routine and sensitive detection of infectious Cryptosporidium parvum and Cryptosporidium hominis in drinking water. PMID:22038611

  9. 协同创新视野下的大学校园文化建设%University campus culture construction under the vision of collaborative innovation

    Institute of Scientific and Technical Information of China (English)

    李映杏

    2015-01-01

    Colaborative innovation is implementation and human resource development strategic choice for developing the country by relying on science and education, which wil provide important impetus for reform and development of coleges and universities, at present, the university campus culture construction can't meet the need of the development of colaborative innovation very wel, mainly displays in: "synergy" insufficient knowledge to school; It wil take time for the "synergy" integration of resources; "Synergy" system construction to be strengthened. In this context, the author thinks that the campus culture should take the initiative to meet the needs of colaborative innovation, should change concept, completes the top-level design of campus culture; Adhere to the socialist core values guide; Strong form "synergy" school of cultural identity.%协同创新是实施科教兴国和人才强国的战略选择,它将为高校改革和发展提供重要动力,当前,大学校园文化建设不能很好适应协同创新的发展需要,主要表现在:“协同”强校认识有所不足;“协同”整合资源尚待时日;“协同”制度建设有待加强。在此背景下,笔者认为,校园文化要主动适应协同创新的需求,应转变观念,做好校园文化顶层设计;坚持社会主义核心价值观的引导;形成“协同”强校的文化认同。

  10. Exposure to culturally sensitive sexual health information and impact on health literacy: a qualitative study among newly arrived refugee women in Sweden.

    Science.gov (United States)

    Svensson, Pia; Carlzén, Katarina; Agardh, Anette

    2016-11-29

    In Sweden, migrants have poorer sexual and reproductive health compared to the general population. Health literacy, in the form of the cognitive and social skills enabling access to health promoting activities, is often poorer among migrants, partly due to language and cultural barriers. Culturally sensitive health education provides a strategy for enhancing health literacy. Since 2012, specially trained civic and health communicators have provided sexual and reproductive health and rights information to newly arrived refugees in Skåne, Sweden. The aim of this study was to explore how information on sexual and reproductive health and rights was perceived by female recipients and whether being exposed to such information contributed to enhanced sexual and reproductive health and rights literacy. Semi-structured in-depth interviews were conducted with nine women and analysed using qualitative content analysis. Two themes emerged: (1) opening the doors to new understandings of sexual and reproductive health and rights and (2) planting the seed for engagement in sexual and reproductive health and rights issues, illustrating how cultural norms influenced perceptions, but also how information opened up opportunities for challenging these norms. Gender-separate groups may facilitate information uptake, while discussion concerning sexual health norms may benefit from taking place in mixed groups.

  11. PPO/PEO modified hollow fiber membranes improved sensitivity of 3D cultured hepatocytes to drug toxicity via suppressing drug adsorption on membranes.

    Science.gov (United States)

    Shen, Chong; Meng, Qin; He, Wenjuan; Wang, Qichen; Zhang, Guoliang

    2014-11-01

    The three dimensional (3D) cell culture in polymer-based micro system has become a useful tool for in vitro drug discovery. Among those polymers, polysulfone hollow fiber membrane (PSf HFM) is commonly used to create a microenvironment for cells. However, the target drug may adsorb on the polymeric surface, and this elicits negative impacts on cell exposure due to the reduced effective drug concentration in culture medium. In order to reduce the drug adsorption, PSf membrane were modified with hydrophilic Pluronic (PEO-b-PPO-b-PEO) copolymers, L121, P123 and F127 (PEO contents increase from 10%, 30% to 70%), by physical adsorption. As a result, the hydrophilicity of HFMs increased at an order of PSfF127>P123>L121 HFMs. The three modified membrane all showed significant resistance to adsorption of acid/neutral drugs. More importantly, the adsorption of base drugs were largely reduced to an average value of 11% on the L121 HFM. The improved resistance to drug adsorption could be attributed to the synergy of hydrophobic/neutrally charged PPO and hydrophilic PEO. The L121 HFM was further assessed by evaluating the drug hepatotoxicity in 3D culture of hepatocytes. The base drugs, clozapine and doxorubicin, showed more sensitive hepatotoxicity on hepatocytes in L121 HFM than in PSf HFM, while the acid drug, salicylic acid, showed the similar hepatotoxicity to hepatocytes in both HFMs. Our finding suggests that PSf HFM modified by PEO-b-PPO-b-PEO copolymers can efficiently resist the drug adsorption onto polymer membrane, and consequently improve the accuracy and sensitivity of in vitro hepatotoxic drug screening.

  12. Collaborative Consumption

    DEFF Research Database (Denmark)

    Gjerdrum Pedersen, Esben Rahbek; Netter, Sarah

    2015-01-01

    Purpose – The purpose of this paper is to explore barriers and opportunities for business models based on the ideas of collaborative consumption within the fashion industry. Design/methodology/approach – The analysis is based on a multiple-case study of Scandinavian fashion libraries – a new......, clothes-sharing concept that has emerged as a fashion niche within the last decade. Findings – It is concluded that fashion libraries offers interesting perspectives, e.g. by allowing people to experiment with styles without having to pay the full cost and becoming a meeting place for young designers...... and end consumers. However, at present fashion libraries remain a small-scale phenomenon with difficulties reaching the mainstream market, not least due to limited financial and human resources as well as conventional fashion consumption patterns. Research limitations/implications – The study is limited...

  13. Collaborative Consumption

    DEFF Research Database (Denmark)

    Gjerdrum Pedersen, Esben Rahbek; Netter, Sarah

    Purpose: The purpose of this paper is to explore barriers and opportunities for business models based on the ideas of collaborative consumption within the fashion industry. Design/methodology/approach: The analysis is based on a multiple-­‐‑case study of Scandinavian fashion libraries – a new......, clothes-­‐‑sharing concept that has emerged as a fashion niche within the last decade. Findings: It is concluded that fashion libraries offers interesting perspectives, e.g. by allowing people to experiment with styles without having to pay the full cost and becoming a meeting place for young designers...... and end consumers. However, at present fashion libraries remain a small-­‐‑scale phenomenon with difficulties reaching the mainstream market, not least due to limited financial and human resources as well as conventional fashion consumption patterns. Research limitations/implications: The study is limited...

  14. Contested collaboration

    DEFF Research Database (Denmark)

    Sonnenwald, Diane H.

    1995-01-01

    support patterns of work activities, social groups, and personal beliefs. In these situations, design is fundamentally an interactive process that requires communication among users, designers, and developers. However, communication among these groups is often difficult although of paramount importance...... to design outcomes. Through a qualitative analysis of a house, expert system, and telecommunications network architecture and management system design situations, a descriptive model of design that characterizes communication among users, designers, and developers as they create an artifact was developed....... The model describes design phases, roles, themes, and intergroup communication networks as they evolve throughout the design process and characterizes design as a process of "contested collaboration". It is a first step towards a predictive design model that suggests strategies which may help participants...

  15. Technology collaboration

    Energy Technology Data Exchange (ETDEWEB)

    Thomas, Jacob [Halliburton (Brazil)

    2011-07-01

    The aim of this paper is to present Halliburton's Brazilian technology center. Halliburton has technology centers in the United States, Saudi Arabia, India, Singapore and Brazil, all of which aim at delivering accelerated innovation in the oil sector. The technology centers engage in research and development activities with the help of various universities and in collaboration with the customer or supplier. The Halliburton Brazil technology center provides its customers with timely research and development solutions for enhancing recovery and mitigating reservoir uncertainty; they are specialized in finding solutions for pre- and post-salt carbonate drilling and in the enhancement of production from mature fields. This presentation showcased the work carried out by the Halliburton Brazil technology center to help customers develop their deepwater field activities.

  16. Microscopy, culture, and sensitive management of uncomplicated urinary tract infections in adults in the primary care setting.

    Science.gov (United States)

    Sivathasan, Niroshan; Rakowski, Krzysztof R

    2011-06-01

    The high prevalence of urinary tract infections (UTIs) places a significant burden on healthcare systems. Clinicians may over-manage the issue, and there is great variability in practice, with economic- and resource- implications. Up to 40% of patients with a suspected UTI do not have an infection. Using PubMed (Medline) to shortlist relevant papers in English from the last 30 years, and further sub-selection to include only uncomplicated UTIs in adults in primary care, we reviewed the literature pertaining to uncomplicated UTIs, and how it should be managed efficiently in the primary care setting. In general practice, there is no advantage to routinely request microscopy and culture of urine samples in the presence of an appropriate history and urinalysis reagent-strip testing. If antibiotics are required, then a 3-day course shall suffice. Larger epidemiological studies focusing on more susceptible sub-populations may provide better guidance for discriminatory factors to produce an algorithm for treatment.

  17. Collaborative information seeking

    DEFF Research Database (Denmark)

    Hertzum, Morten

    2008-01-01

    , the activities involved in information seeking are often performed by varying subgroups of actors. Consequently, collaborative grounding is necessary to share information among collaborating actors and, thereby, establish and maintain the common ground necessary for their collaborative work. By focusing......Since common ground is pivotal to collaboration, this paper proposes to define collaborative information seeking as the combined activity of information seeking and collaborative grounding. While information-seeking activities are necessary for collaborating actors to acquire new information...... on the collaborative level, collaborative information seeking aims to avoid both individual reductionism and group reductionism, while at the same time recognizing that only some information and understanding need be shared....

  18. International collaboration clusters in Africa

    CERN Document Server

    Adams, Jonathan; Hook, Daniel; Leydesdorff, Loet

    2013-01-01

    Recent discussion about the increase in international research collaboration suggests a comprehensive global network centred around a group of core countries and driven by generic socio-economic factors where the global system influences all national and institutional outcomes. In counterpoint, we demonstrate that the collaboration pattern for countries in Africa is far from universal. Instead, it exhibits layers of internal clusters and external links that are explained not by monotypic global influences but by regional geography and, perhaps even more strongly, by history, culture and language. Analysis of these bottom-up, subjective, human factors is required in order to provide the fuller explanation useful for policy and management purposes.

  19. Oblivious Collaboration

    CERN Document Server

    Afek, Yehuda; Feige, Uriel; Gafni, Eli; Linial, Nati; Sudakov, Benny

    2011-01-01

    Communication is a crucial ingredient in every kind of collaborative work. But what is the least possible amount of communication required for a given task? We formalize this question by introducing a new framework for distributed computation, called {\\em oblivious protocols}. We investigate the power of this model by considering two concrete examples, the {\\em musical chairs} task $MC(n,m)$ and the well-known {\\em Renaming} problem. The $MC(n,m)$ game is played by $n$ players (processors) with $m$ chairs. Players can {\\em occupy} chairs, and the game terminates as soon as each player occupies a unique chair. Thus we say that player $P$ is {\\em in conflict} if some other player $Q$ is occupying the same chair, i.e., termination means there are no conflicts. By known results from distributed computing, if $m \\le 2n-2$, no strategy of the players can guarantee termination. However, there is a protocol with $m = 2n-1$ chairs that always terminates. Here we consider an oblivious protocol where in every time step ...

  20. [Practice of international collaborations in Southeast Asia].

    Science.gov (United States)

    Kai, Masanori

    2011-09-01

    Leprosy Research Center is engaged in the international collaborative research project since 1989. The project was consists of two parts. One part is the JICA training course which has been practiced since 1989. Another part is the international collaborative research which was started in Indonesia in the year 1991. Author has participated in this project since 1998. Then, we started collaboration with various organizations including Pakistan, Vietnam, and Myanmar. The contents of the collaborative research were mainly technical assistances for leprosy diagnosis and we have trained young doctors, staff to conduct serological diagnosis and molecular biological diagnosis of leprosy. The projects between the countries were succesful. Throughout the collaboration with foreign countries, author felt strongly that one of most important things in such collaboration was better communication and relation between people having different cultural background.

  1. Microbially enhanced dissolution and reductive dechlorination of PCE by a mixed culture: Model validation and sensitivity analysis

    Science.gov (United States)

    Chen, Mingjie; Abriola, Linda M.; Amos, Benjamin K.; Suchomel, Eric J.; Pennell, Kurt D.; Löffler, Frank E.; Christ, John A.

    2013-08-01

    Reductive dechlorination catalyzed by organohalide-respiring bacteria is often considered for remediation of non-aqueous phase liquid (NAPL) source zones due to cost savings, ease of implementation, regulatory acceptance, and sustainability. Despite knowledge of the key dechlorinators, an understanding of the processes and factors that control NAPL dissolution rates and detoxification (i.e., ethene formation) is lacking. A recent column study demonstrated a 5-fold cumulative enhancement in tetrachloroethene (PCE) dissolution and ethene formation (Amos et al., 2009). Spatial and temporal monitoring of key geochemical and microbial (i.e., Geobacter lovleyi and Dehalococcoides mccartyi strains) parameters in the column generated a data set used herein as the basis for refinement and testing of a multiphase, compositional transport model. The refined model is capable of simulating the reactive transport of multiple chemical constituents produced and consumed by organohalide-respiring bacteria and accounts for substrate limitations and competitive inhibition. Parameter estimation techniques were used to optimize the values of sensitive microbial kinetic parameters, including maximum utilization rates, biomass yield coefficients, and endogenous decay rates. Comparison and calibration of model simulations with the experimental data demonstrate that the model is able to accurately reproduce measured effluent concentrations, while delineating trends in dechlorinator growth and reductive dechlorination kinetics along the column. Sensitivity analyses performed on the optimized model parameters indicate that the rates of PCE and cis-1,2-dichloroethene (cis-DCE) transformation and Dehalococcoides growth govern bioenhanced dissolution, as long as electron donor (i.e., hydrogen flux) is not limiting. Dissolution enhancements were shown to be independent of cis-DCE accumulation; however, accumulation of cis-DCE, as well as column length and flow rate (i.e., column residence time

  2. Sensitivity of Direct Culture, Enrichment and PCR for Detection of Campylobacter jejuni and C. coli in Broiler Flocks at Slaughter.

    Science.gov (United States)

    Rodgers, J D; Simpkin, E; Lee, R; Clifton-Hadley, F A; Vidal, A B

    2017-06-01

    Broiler chicken flocks are a significant source of Campylobacter jejuni and Campylobacter coli that result in the major public health problem of campylobacteriosis. Accurate estimates of the prevalence of both C. coli and C. jejuni in flocks would enhance epidemiological understanding, risk assessment and control options. This study combined results from a panel of 10 detection tests (direct culture, enrichment and PCR) on caecal samples from flocks at slaughter. A parallel interpretation approach was used to determine the presence of Campylobacter spp. and for C. jejuni and C. coli individually. The sample was considered positive if at least one method detected the target and this interpretation was taken to represent a 'proxy gold standard' for detection in the absence of a gold standard reference test. The sensitivity of each individual method to detect Campylobacter spp., C. jejuni and C. coli was then estimated relative to the proxy gold standard. Enrichment in adapted Exeter broth (deficient in polymyxin B) with a resuscitation step was 100% sensitive, whilst direct culture on modified charcoal cefoperazone deoxycholate agar (mCCDA) was highly sensitive (97.9%). Enrichment methods using Preston broth and Bolton broth were significantly less sensitive. Enrichment in Exeter broth promoted the recovery of C. jejuni, whilst enrichment in Bolton broth favoured C. coli. A RT-PCR detection test could identify 80% of flocks that were co-colonised with both species. This study found that 76.3% (n = 127) of flocks were colonised with Campylobacter spp. The majority (95.9%) of Campylobacter-positive flocks were colonised with C. jejuni; however, approximately one-third of positive flocks were simultaneously colonised with both C. jejuni and C. coli. The findings highlight the impact of different detection methodologies on the accuracy of the estimated incidence of both C. jejuni and C. coli entering the abattoir within broiler flocks and the associated

  3. Managing collaborative design

    NARCIS (Netherlands)

    Sebastian, R.

    2007-01-01

    Collaborative design has been emerging in building projects everywhere. The more complex a building project becomes, the closer and more intensive collaboration between the design actors is required. This research focuses on collaborative design in the conceptual architecture design phase,

  4. When do researchers collaborate? Toward a model of collaboration propensity in science and engineering research

    Science.gov (United States)

    Birnholtz, Jeremy P.

    Geographically distributed and multidisciplinary collaborations have proven invaluable in answering a range of important scientific questions, such as understanding and controlling disease threats like SARS and AIDS or exploring the nature of matter in particle physics. Despite this, however, collaboration can often be problematic. There are institutional obstacles, collaboration tools may be poorly designed, and group coordination is difficult. To better design technologies to support research activities, we need an improved understanding of why scientists collaborate and how their collaborations work. To achieve this improved understanding, this study compares two theoretical approaches to collaboration propensity---that is, the extent to which collaboration is perceived as useful by individual researchers. On one hand, cultural comparisons of disciplines suggest that collaboration propensity will be higher in disciplinary cultures that have a more collectivist orientation, as indicated by low levels of competition for individual recognition and few concerns about secrecy related to commercialization and intellectual property. In contrast, an approach based on social and organizational psychology suggests that collaboration propensity will vary as a function of resource concentration, fieldwide focus on a well-defined set of problems, and the need for and availability of help when difficult problems are encountered in day-to-day work. To explore this question, a mail survey of 900 academic researchers in three fields was conducted, along with 100 interviews with practicing researchers at 17 sites in the field. Results support a social and organizational psychological interpretation of collaboration propensity. That is, cultural factors such as competition for individual recognition and concerns about intellectual property were not perceived as significant impediments to collaboration. Instead, characteristics like resource concentration and frequent help

  5. Highly efficient infectious cell culture of three HCV genotype 2b strains and sensitivity to lead protease, NS5A, and polymerase inhibitors

    DEFF Research Database (Denmark)

    Ramirez, Santseharay; Li, Yi-Ping; Brun Jensen, Sanne;

    2014-01-01

    , we succeeded in generating DH8, J8, and DH10 viruses with authentic sequences in the regions targeted by lead direct acting antivirals. NS5B inhibitors Sofosbuvir, Mericitabine, and BI207127 had activity against 1a (strain TN), 2a (strains JFH1 and J6), and the 2b strains, whereas VX-222...... systems can be established by using consensus clones with defined mutations. Lead protease and NS5A inhibitors, as well as polymerase inhibitors Sofosbuvir, Mericitabine, and BI207127, show cross-activity against full-length 1a, 2a, and 2b viruses, but important sensitivity differences exist......Hepatitis C virus (HCV) is a genetically diverse virus with multiple genotypes exhibiting remarkable differences, particularly in drug susceptibility. Drug and vaccine development will benefit from high-titer HCV cultures mimicking the complete viral life cycle, but such systems only exist...

  6. Collaborative Service Arrangements

    DEFF Research Database (Denmark)

    Winter, Søren; J. May, Peter

    2007-01-01

    in particular differs among collaborators. Our modeling of the influence of collaboration on perceived employment outcomes suggests that these impacts are relatively minor. They are greater when there is active involvement of municipal employment managers in fostering cooperative relationships...... with collaborators. In short, collaboration requires a healthy and active relationship to foster improved outcomes. These findings have implications for future research about collaborative service delivery concerning the measurement of collaboration, different bases for it, and potential impacts....

  7. Collaborative Service Arrangements

    DEFF Research Database (Denmark)

    J. May, Peter; Winter, Søren

    in particular differs among collaborators. Our modeling of the influence of collaboration on perceived employment outcomes suggests that these impacts are relatively minor. They are greater when there is active involvement of municipal employment managers in fostering cooperative relationships...... with collaborators. In short, collaboration requires a healthy and active relationship to foster improved outcomes. These findings have implications for future research about collaborative service delivery concerning the measurement of collaboration, different bases for it, and potential impacts....

  8. Collaborative Service Arrangements

    DEFF Research Database (Denmark)

    J. May, Peter; Winter, Søren

    While much of prior research on collaboration addresses the service delivery network as a whole, we address collaborative relationships between one type of organization—municipal employment services—and a range of governmental and non-governmental partners for employment services in Denmark...... with collaborators. In short, collaboration requires a healthy and active relationship to foster improved outcomes. These findings have implications for future research about collaborative service delivery concerning the measurement of collaboration, different bases for it, and potential impacts....

  9. The Discourse of Collaborative Creative Writing: Peer Collaboration as a Context for Mutual Inspiration

    Science.gov (United States)

    Vass, Eva; Littleton, Karen; Miell, Dorothy; Jones, Ann

    2008-01-01

    Drawing on socio-cultural theory, this paper focuses on children's classroom-based collaborative creative writing. The central aim of the reported research was to contribute to our understanding of young children's creativity, and describe ways in which peer collaboration can resource, stimulate and enhance classroom-based creative writing…

  10. 协同创新视域下世界水谷的文化内涵研究%Research on the Cultural Connotation of the World Water Valley from the Perspective of Collaborative Innovation

    Institute of Scientific and Technical Information of China (English)

    王英

    2016-01-01

    创建世界水谷是符合国家科技发展的战略选择,也是突显水利类大学发展的重要举措。水问题的形成具有复杂性,解决的关键在于协同,有赖于社会大环境中的文化氛围。以协同创新为宗旨的水谷文化内涵,将以谷城一体为载体,建设由水谷、水城、水都融合而成的综合体,成为水教育、水科技、水产业、水人文特色鲜明的生态空间;水谷文化内涵的核心是弘扬水文化精神,追求水资源利用的新思维,完善教育科研制度,建立持续创新的科研组织模式,健全寓教于研的创新人才培养模式,优化以学科交叉融合为导向的资源配置方式,利用教育资源形成合作型契约安排;水谷作为一种文化符号,以水为核心元素,集聚研发、教育、资本、产业部门,将有利于形成开放性水科技文化创新中心,并通过组织创新奠定水谷的制度性基础。水谷文化不仅体现了水文化的世界观、思维方式、审美意识,也体现了水文化在新业态下的生态观、价值观、发展观转向。水谷文化内涵研究将为世界水谷建设提供文化支持。%The construction of the World Water Valley not only conforms to the national strategy of science and technology development, but also highlights the development of universities featuring water conservancy. The key to the solution of complicated water problems lies in collaboration, which relies on cultural atmosphere of the social environment. The water valley culture, with collaborative innovation as its purpose, will take the integration of valleys and cities as the carrier to constitute a distinctive ecological space, a complex focusing on education, science and technology, industry and humanity of water. The core of the water valley cultural connation is the promotion of water culture spirits, the pursuit of new approaches to water utilization, the improvement of education and

  11. Collaboration rules.

    Science.gov (United States)

    Evans, Philip; Wolf, Bob

    2005-01-01

    Corporate leaders seeking to boost growth, learning, and innovation may find the answer in a surprising place: the Linux open-source software community. Linux is developed by an essentially volunteer, self-organizing community of thousands of programmers. Most leaders would sell their grandmothers for workforces that collaborate as efficiently, frictionlessly, and creatively as the self-styled Linux hackers. But Linux is software, and software is hardly a model for mainstream business. The authors have, nonetheless, found surprising parallels between the anarchistic, caffeinated, hirsute world of Linux hackers and the disciplined, tea-sipping, clean-cut world of Toyota engineering. Specifically, Toyota and Linux operate by rules that blend the self-organizing advantages of markets with the low transaction costs of hierarchies. In place of markets' cash and contracts and hierarchies' authority are rules about how individuals and groups work together (with rigorous discipline); how they communicate (widely and with granularity); and how leaders guide them toward a common goal (through example). Those rules, augmented by simple communication technologies and a lack of legal barriers to sharing information, create rich common knowledge, the ability to organize teams modularly, extraordinary motivation, and high levels of trust, which radically lowers transaction costs. Low transaction costs, in turn, make it profitable for organizations to perform more and smaller transactions--and so increase the pace and flexibility typical of high-performance organizations. Once the system achieves critical mass, it feeds on itself. The larger the system, the more broadly shared the knowledge, language, and work style. The greater individuals' reputational capital, the louder the applause and the stronger the motivation. The success of Linux is evidence of the power of that virtuous circle. Toyota's success is evidence that it is also powerful in conventional companies.

  12. Monocrotophos induces the expression and activity of xenobiotic metabolizing enzymes in pre-sensitized cultured human brain cells.

    Directory of Open Access Journals (Sweden)

    Vinay K Tripathi

    Full Text Available The expression and metabolic profile of cytochrome P450s (CYPs is largely missing in human brain due to non-availability of brain tissue. We attempted to address the issue by using human brain neuronal (SH-SY5Y and glial (U373-MG cells. The expression and activity of CYP1A1, 2B6 and 2E1 were carried out in the cells exposed to CYP inducers viz., 3-methylcholanthrene (3-MC, cyclophosphamide (CPA, ethanol and known neurotoxicant- monocrotophos (MCP, a widely used organophosphorous pesticide. Both the cells show significant induction in the expression and CYP-specific activity against classical inducers and MCP. The induction level of CYPs was comparatively lower in MCP exposed cells than cells exposed to classical inducers. Pre-exposure (12 h of cells to classical inducers significantly added the MCP induced CYPs expression and activity. The findings were concurrent with protein ligand docking studies, which show a significant modulatory capacity of MCP by strong interaction with CYP regulators-CAR, PXR and AHR. Similarly, the known CYP inducers- 3-MC, CPA and ethanol have also shown significantly high docking scores with all the three studied CYP regulators. The expression of CYPs in neuronal and glial cells has suggested their possible association with the endogenous physiology of the brain. The findings also suggest the xenobiotic metabolizing capabilities of these cells against MCP, if received a pre-sensitization to trigger the xenobiotic metabolizing machinery. MCP induced CYP-specific activity in neuronal cells could help in explaining its effect on neurotransmission, as these CYPs are known to involve in the synthesis/transport of the neurotransmitters. The induction of CYPs in glial cells is also of significance as these cells are thought to be involved in protecting the neurons from environmental insults and safeguard them from toxicity. The data provide better understanding of the metabolizing capability of the human brain cells against

  13. Monocrotophos induces the expression and activity of xenobiotic metabolizing enzymes in pre-sensitized cultured human brain cells.

    Science.gov (United States)

    Tripathi, Vinay K; Kumar, Vivek; Singh, Abhishek K; Kashyap, Mahendra P; Jahan, Sadaf; Pandey, Ankita; Alam, Sarfaraz; Khan, Feroz; Khanna, Vinay K; Yadav, Sanjay; Lohani, Mohtshim; Pant, Aditya B

    2014-01-01

    The expression and metabolic profile of cytochrome P450s (CYPs) is largely missing in human brain due to non-availability of brain tissue. We attempted to address the issue by using human brain neuronal (SH-SY5Y) and glial (U373-MG) cells. The expression and activity of CYP1A1, 2B6 and 2E1 were carried out in the cells exposed to CYP inducers viz., 3-methylcholanthrene (3-MC), cyclophosphamide (CPA), ethanol and known neurotoxicant- monocrotophos (MCP), a widely used organophosphorous pesticide. Both the cells show significant induction in the expression and CYP-specific activity against classical inducers and MCP. The induction level of CYPs was comparatively lower in MCP exposed cells than cells exposed to classical inducers. Pre-exposure (12 h) of cells to classical inducers significantly added the MCP induced CYPs expression and activity. The findings were concurrent with protein ligand docking studies, which show a significant modulatory capacity of MCP by strong interaction with CYP regulators-CAR, PXR and AHR. Similarly, the known CYP inducers- 3-MC, CPA and ethanol have also shown significantly high docking scores with all the three studied CYP regulators. The expression of CYPs in neuronal and glial cells has suggested their possible association with the endogenous physiology of the brain. The findings also suggest the xenobiotic metabolizing capabilities of these cells against MCP, if received a pre-sensitization to trigger the xenobiotic metabolizing machinery. MCP induced CYP-specific activity in neuronal cells could help in explaining its effect on neurotransmission, as these CYPs are known to involve in the synthesis/transport of the neurotransmitters. The induction of CYPs in glial cells is also of significance as these cells are thought to be involved in protecting the neurons from environmental insults and safeguard them from toxicity. The data provide better understanding of the metabolizing capability of the human brain cells against xenobiotics.

  14. Development of a sensitive detection method for stressed E. coli O157:H7 in source and finished drinking water by culture-qPCR.

    Science.gov (United States)

    Sen, Keya; L Sinclair, James; Boczek, Laura; Rice, Eugene W

    2011-03-15

    A sensitive and specific method that also demonstrates viability is of interest for detection of E. coli O157:H7 in drinking water. A combination of culture and qPCR was investigated. Two triplex qPCRs, one from a commercial source and another designed for this study were optimized from 5 different assays to be run on a single qPCR plate. The qPCR assays were specific for 33 E. coli O157:H7 strains tested and detected 500 cells spiked in a background of 10(8) nontarget bacterial cells. The qPCR detection was combined with an enrichment process using Presence Absence (P/A) broth to detect chlorine and starvation stressed cells. qPCR analysis performed post-enrichment allowed the detection of 3-4 cells/L as indicated by a sharp increase in fluorescence (lowering of Ct values) from pre-enrichment levels, demonstrating a 5-6 log increase in the number of cells. When six vulnerable untreated surface water samples were examined, only one was positive for viable E. coli O157:H7 cells. These results suggest that the culture-PCR procedure can be used for rapid detection of E. coli O157:H7 in drinking water.

  15. Innovative hydrogels based on semi-interpenetrating p(HEMA)/PVP networks for the cleaning of water-sensitive cultural heritage artifacts.

    Science.gov (United States)

    Domingues, Joana A L; Bonelli, Nicole; Giorgi, Rodorico; Fratini, Emiliano; Gorel, Florence; Baglioni, Piero

    2013-02-26

    Water-based detergent systems offer several advantages, over organic solvents, for the cleaning of cultural heritage artifacts in terms of selectivity and gentle removal of grime materials or aged varnish, which are known to alter the readability of the painting. Unfortunately, easel paintings present specific characteristics that make the usage of water-based systems invasive. The interaction of water with wood or canvas support favors mechanical stresses between the substrate and the paint layers leading to the detachment of the pictorial layer. In order to avoid painting loss and to ensure a fine control (layer by layer) of grime removal, water-based cleaning systems have been confined into innovative chemical hydrogels, specifically designed for cleaning water-sensitive cultural heritage artifacts. The synthesized hydrogels are based on semi-interpenetrating chemical poly(2-hydroxyethyl methacrylate)/poly(vinylpyrrolidone) networks with suitable hydrophilicity, water retention properties, and required mechanical strength to avoid residues after the cleaning treatment. Three different compositions were selected. Water retention and release properties have been studied by quantifying the amount of free and bound water (from differential scanning calorimetry); mesoporosity was obtained from scanning electron microscopy; microstructure from small angle X-ray scattering. To demonstrate both the efficiency and versatility of the selected hydrogels in confining and modulating the properties of cleaning systems, a representative case study is presented.

  16. Effects of ethanol on voltage-sensitive Na-channels in cultured skeletal muscle: Up-regulation as a result of chronic treatment

    Energy Technology Data Exchange (ETDEWEB)

    Brodie, C.; Sampson, S.R. (Bar-Ilan Univ., Ramat-Gan (Israel))

    1990-12-01

    The effects of acute and chronic treatment with ethanol were studied on the number and activity of tetrodotoxin-sensitive Na-channels in cultured rat skeletal muscle. The number of channels was determined by measurements of specific binding of (3H) saxitoxin (STX) in whole cell preparations. Measurements were also made of the frequency and rate of rise of spontaneously occurring action potentials, which are the physiologic expression of Na-channel density. Acute ethanol (37.5-150 mM), while causing depolarization of membrane potential and blockade of electrical activity, was without effect on specific STX binding. Neither methanol, acetaldehyde nor ethylene glycol had significant effects on these properties when given acutely in the same concentrations as ethanol. Chronic ethanol caused dose-related increases in STX binding and action potential properties with maximal levels being attained after 3 days of treatment at a concentration of 150 mM. On removal of ethanol from the culture medium all properties returned to control levels after 48 hr. Both increased external K+ and tetrodotoxin, which up-regulate Na-channels by reducing cytosolic Ca++, potentiated the ethanol-induced increase in Na-channel density. The increase in STX binding was not associated with changes in affinity of the binding sites for the ligand but was completely prevented by treatment with cycloheximide and actinomycin D. The results demonstrate that ethanol interacts with the cell membrane to induce synthesis of STX-binding sites.

  17. Engaging in Collaboration: A Team of Teams Approach

    Science.gov (United States)

    Young, Carol; Hill, Rachel; Morris, Greg; Woods, Fabiola

    2016-01-01

    Adapting a Team of Teams model to a school environment provides a framework for a collaborative team culture based on trust, common vision, purposeful conversations, and interconnectivity. School leaders facilitate collaboration by modeling teamwork, as well as transparency and adaptability, to create a positive school culture and thereby improve…

  18. Development of a multidisciplinary course in cultural competence for nursing and human service professions.

    Science.gov (United States)

    Munoz, Cora C; DoBroka, Cheryl Conrad; Mohammad, Saleem

    2009-09-01

    A multidisciplinary teaching model was used to develop a pilot course for students in the human service professions of nursing, education, and social work to gain additional knowledge and skills in providing diverse clients with culturally appropriate services during field and clinical experiences. This article focuses on the process of developing a multidisciplinary course in cultural competence that is consistent with a university mission to prepare students for leadership and service in an increasingly diverse society. Using the theoretical framework of Campinha-Bacote's process of cultural competence and the six developmental stages of intercultural competence in Bennett's developmental model of intercultural sensitivity, the course content covered the five components of cultural awareness, cultural knowledge, cultural skills, cultural encounters, and cultural desire. Students' written reflections indicated growth in acquisition of cultural knowledge, skills, and desire. Faculty collaboration across disciplines included the benefits of an enriched knowledge base and shared scholarship.

  19. Excitotoxic death induced by released glutamate in depolarized primary cultures of mouse cerebellar granule cells is dependent on GABAA receptors and niflumic acid-sensitive chloride channels.

    Science.gov (United States)

    Babot, Zoila; Cristòfol, Rosa; Suñol, Cristina

    2005-01-01

    Excitotoxic neuronal death has been linked to neurological and neurodegenerative diseases. Several studies have sought to clarify the involvement of Cl(-) channels in neuronal excitotoxicity using either N-methyl-D-aspartic acid (NMDA) or alpha-amino-3-hydroxy-5-methylisoxazole-4-propionate/kainic acid agonists. In this work we induced excitotoxic death in primary cultures of cerebellar granule cells by means of endogenously released glutamate. Excitotoxicity was provoked by exposure to high extracellular K(+) concentrations ([K(+)](o)) for 5 min. Under these conditions, a Ca(2+)-dependent release of glutamate was evoked. When extracellular glutamate concentration rose to between 2 and 4 microM, cell viability was significantly reduced by 30-40%. The NMDA receptor antagonists (MK-801 and D-2-amino-5-phosphonopentanoic acid) prevented cell death. Exposure to high [K(+)](o) produced a (36)Cl(-) influx which was significantly reduced by picrotoxinin. In addition, the GABA(A) receptor antagonists (bicuculline, picrotoxinin and SR 95531) protected cells from high [K(+)](o)-triggered excitotoxicity and reduced extracellular glutamate concentration. The Cl(-) channel blockers niflumic acid and 5-nitro-2-(3-phenylpropylamino)benzoic acid also exerted a neuroprotective effect and reduced extracellular glutamate concentration, even though they did not reduce high [K(+)](o)-induced (36)Cl(-) influx. Primary cultures of cerebellar granule cells also contain a population of GABAergic neurons that released GABA in response to high [K(+)](o). Chronic treatment of primary cultures with kainic acid abolished GABA release and rendered granule cells insensitive to high [K(+)](o) exposure, even though NMDA receptors were functional. Altogether, these results demonstrate that, under conditions of membrane depolarization, low micromolar concentrations of extracellular glutamate might induce an excitotoxic process through both NMDA and GABA(A) receptors and niflumic acid-sensitive Cl

  20. Development and testing of culturally sensitive patient information material for Turkish, Polish, Russian and Italian migrants with depression or chronic low back pain (KULTINFO): study protocol for a double-blind randomized controlled trial.

    Science.gov (United States)

    Hölzel, Lars P; Ries, Zivile; Zill, Jördis M; Kriston, Levente; Dirmaier, Jörg; Härter, Martin; Bermejo, Isaac

    2014-07-04

    Many of the approximately 15 million people with a migration background living in Germany (19% of the population) are inadequately reached by existing healthcare provision. In the literature, the necessity for cultural adaptation of information material for patients with a migration background is often cited as a measure for improving healthcare.In this study, culturally sensitive information material will be developed and evaluated for patients with a migration background and depression or chronic low back pain. In this respect, it will be examined whether culturally sensitive information material is judged as more useful by the patients than standard translated patient information without cultural adaptation. The implementation and evaluation of culturally sensitive patient information material will occur in the framework of a double-blind randomized controlled parallel-group study in four study centres in Germany. Primary care patients with a Turkish, Polish, Russian or Italian migration background with a diagnosis of depressive disorder or chronic low back pain will be included and randomly allocated to the intervention group or the control group. In the intervention group, culturally sensitive patient information will be handed to the patient at the end of the physician consultation, while in the control group, standard translated patient information material will be provided. The patients will be surveyed by means of questionnaires following the consultation as well as after 8 weeks and 6 months. In addition to the primary outcome (subjective usefulness), several patient- and physician-rated secondary outcomes will be considered. The study will provide an empirical answer to the question of whether persons with a migration background perceive culturally sensitive patient information material as more useful than translated information material without cultural adaptation. Deutsches Register Klinischer Studien (DRKS-ID) DRKS00004241 and Universal Trial Number

  1. Enumeration of total coliforms and E. coli in foods by the SimPlate coliform and E. coli color indicator method and conventional culture methods: collaborative study.

    Science.gov (United States)

    Feldsine, Philip T; Lienau, Andrew H; Roa, Nerie H; Green, Shannon T

    2005-01-01

    The relative effectiveness of the SimPlate Coliform and E. coli Color Indicator (CEc-CI) method was compared to the AOAC 3-tube Most Probable Number (MPN) methods for enumerating and confirming coliforms and Escherichia coli in foods (966.23 and 966.24). In this study, test portions were prepared and analyzed according to the conditions stated in both the AOAC methods and SimPlate directions for use. Six food types were artificially contaminated with coliform bacteria and E. coli: frozen burritos, frozen broccoli, fluid pasteurized milk, whole almond nut meats, cheese, and powdered cake mix. Method comparisons were conducted. Overall, the SimPlate method demonstrated coliform and E. coli counts compared to the AOAC reference methods for the majority of food types and levels analyzed. In all cases, the repeatability and reproducibility of the SimPlate CEc-CI method were not different from those of the reference methods and in certain cases, were statistically better than those of the AOAC 3-tube MPN methods. These results indicate that the SimPlate CEc-CI method and the reference culture methods are comparable for enumeration of both total coliforms and E. coli in foods.

  2. Rapid, sensitive, and validated UPLC/Q-TOF-MS method for quantitative determination of vasicine in Adhatoda vasica and its in vitro culture

    Directory of Open Access Journals (Sweden)

    Garg Madhukar

    2014-01-01

    Full Text Available Background: Adhatoda vasica a perennial herb has been used in Ayurvedic and Unani system of medicines since last 2000 years and has been employed for the treatment of respiratory tract ailments. Objective: To develop and validate new, rapid, and highly sensitive high throughput ultra-performance liquid chromatography/quadrupole-time-of-flight mass-spectrometry (UPLC/Q-TOF-MS method for the quantitative estimation of vasicine in the leaves and to establish in vitro cultures of Adhatoda vasica for production of vasicine. Materials and Methods: The chromatographic separation was achieved on a Waters ACQUITY UPLC TM BEH C8 (100.0 × 2.1 mm; 1.7 μm column packing using isocratic mobile phase consisting of acetonitrile: 20 mM ammonium acetate (90:10; v/v in a multiple reactions monitoring mode using the transitions m/z 189.09 → 171.08 for vasicine. Results: The vasicine was eluted at 2.58 ± 0.05 min and established a dynamic range of linearity over the concentration range of 1-1000 ng/ml (r2 = 0.999 ± 0.0005. The lower limit of detection and quantification was 0.68 and 1.0 ng/ml, respectively. There was no significant difference observed in the content of vasicine (0.92-1.04%w/w among the eleven samples collected from different locations of India. The in vitro cultures developed showed that addition of extra 28 mM KNO 3 and 100 mM NaCl in MS medium supplemented with 2,4-dichlorophenoxyacetic acid (2,4-D + benzyladenine (BA + indole acetic acid (IAA (1 ppm each produces faster biomass and higher amount of quinazoline alkaloids. Conclusion: Rapid, efficient, and sensitive UPLC/Q-TOF-MS method was developed for the estimation of vasicine and an efficient protocol for development of in vitro cultures was proposed, which can be used at large scale for industrial production of vasicine using bioreactors.

  3. Contribution of aquaporin 9 and multidrug resistance-associated protein 2 to differential sensitivity to arsenite between primary cultured chorion and amnion cells prepared from human fetal membranes.

    Science.gov (United States)

    Yoshino, Yuta; Yuan, Bo; Kaise, Toshikazu; Takeichi, Makoto; Tanaka, Sachiko; Hirano, Toshihiko; Kroetz, Deanna L; Toyoda, Hiroo

    2011-12-01

    Arsenic trioxide (arsenite, As(III)) has shown a remarkable clinical efficacy, whereas its side effects are still a serious concern. Therefore, it is critical to understand the effects of As(III) on human-derived normal cells for revealing the mechanisms underlying these side effects. We examined the effects of As(III) on primary cultured chorion (C) and amnion (A) cells prepared from human fetal membranes. A significant dose-dependent As(III)-mediated cytotoxicity was observed in the C-cells accompanied with an increase of lactate dehydrogenase (LDH) release. Higher concentrations of As(III) were required for the A-cells to show cytotoxicity and LDH release, suggesting that the C-cells were more sensitive to As(III) than the A-cells. The expression levels of aquaporin 9 (AQP9) were approximately 2 times higher in the C-cells than those in the A-cells. Both intracellular arsenic accumulation and its cytotoxicity in the C-cells were significantly abrogated by sorbitol, a competitive AQP9 inhibitor, in a dose-dependent manner. The protein expression levels of multidrug resistance-associated protein (MRP) 2 were downregulated by As(III) in the C-cells, but not in the A-cells. No significant differences in the expression levels of MRP1 were observed between C- and A-cells. The protein expression of P-glycoprotein (P-gp) was hardly detected in both cells, although a detectable amount of its mRNA was observed. Cyclosporine A, a broad-spectrum inhibitor for ABC transporters, and MK571, a MRP inhibitor, but not PGP-4008, a P-gp specific inhibitor, potently sensitized both cells to As(III)-mediated cytotoxicity. These results suggest that AQP9 and MRP2 are involved in controlling arsenic accumulation in these normal cells, which then contribute to differential sensitivity to As(III) cytotoxicity between these cells.

  4. Contribution of aquaporin 9 and multidrug resistance-associated protein 2 to differential sensitivity to arsenite between primary cultured chorion and amnion cells prepared from human fetal membranes

    Energy Technology Data Exchange (ETDEWEB)

    Yoshino, Yuta [Department of Clinical Molecular Genetics, School of Pharmacy, Tokyo University of Pharmacy and Life Sciences, 1432-1 Horinouchi, Hachioji, Tokyo 192-0392 (Japan); Yuan, Bo, E-mail: yuanbo@toyaku.ac.jp [Department of Clinical Molecular Genetics, School of Pharmacy, Tokyo University of Pharmacy and Life Sciences, 1432-1 Horinouchi, Hachioji, Tokyo 192-0392 (Japan); Department of Bioengineering and Therapeutic Sciences, University of California San Francisco, 1550 4th St, RH584E Box 2911 San Francisco, CA 94158-2911 (United States); Kaise, Toshikazu [Laboratory of Environmental Chemodynamics, School of Life Sciences, Tokyo University of Pharmacy and Life Sciences, 1432-1 Horinouchi, Hachioji, Tokyo 192-0392 (Japan); Takeichi, Makoto [Yoneyama Maternity Hospital, 2-12 Shin-machi, Hachioji, Tokyo 192-0065 (Japan); Tanaka, Sachiko; Hirano, Toshihiko [Department of Clinical Pharmacology, School of Pharmacy, Tokyo University of Pharmacy and Life Sciences, 1432-1 Horinouchi, Hachioji, Tokyo 192-0392 (Japan); Kroetz, Deanna L. [Department of Bioengineering and Therapeutic Sciences, University of California San Francisco, 1550 4th St, RH584E Box 2911 San Francisco, CA 94158-2911 (United States); Toyoda, Hiroo [Department of Clinical Molecular Genetics, School of Pharmacy, Tokyo University of Pharmacy and Life Sciences, 1432-1 Horinouchi, Hachioji, Tokyo 192-0392 (Japan)

    2011-12-15

    Arsenic trioxide (arsenite, As{sup III}) has shown a remarkable clinical efficacy, whereas its side effects are still a serious concern. Therefore, it is critical to understand the effects of As{sup III} on human-derived normal cells for revealing the mechanisms underlying these side effects. We examined the effects of As{sup III} on primary cultured chorion (C) and amnion (A) cells prepared from human fetal membranes. A significant dose-dependent As{sup III}-mediated cytotoxicity was observed in the C-cells accompanied with an increase of lactate dehydrogenase (LDH) release. Higher concentrations of As{sup III} were required for the A-cells to show cytotoxicity and LDH release, suggesting that the C-cells were more sensitive to As{sup III} than the A-cells. The expression levels of aquaporin 9 (AQP9) were approximately 2 times higher in the C-cells than those in the A-cells. Both intracellular arsenic accumulation and its cytotoxicity in the C-cells were significantly abrogated by sorbitol, a competitive AQP9 inhibitor, in a dose-dependent manner. The protein expression levels of multidrug resistance-associated protein (MRP) 2 were downregulated by As{sup III} in the C-cells, but not in the A-cells. No significant differences in the expression levels of MRP1 were observed between C- and A-cells. The protein expression of P-glycoprotein (P-gp) was hardly detected in both cells, although a detectable amount of its mRNA was observed. Cyclosporine A, a broad-spectrum inhibitor for ABC transporters, and MK571, a MRP inhibitor, but not PGP-4008, a P-gp specific inhibitor, potently sensitized both cells to As{sup III}-mediated cytotoxicity. These results suggest that AQP9 and MRP2 are involved in controlling arsenic accumulation in these normal cells, which then contribute to differential sensitivity to As{sup III} cytotoxicity between these cells. -- Highlights: Black-Right-Pointing-Pointer Examination of effect of As{sup III} on primary cultured chorion (C) and amnion

  5. Collaborative Lea(r)ning

    DEFF Research Database (Denmark)

    Nielsen, Jacob S.

    to establishing a joint improvement and learning culture with these organisations. Simply, if companies want to create new capabilities and improve their competitiveness, they must combine their knowledge and skills in a unique way, and create improvement and learning links to enable personal and information......, the strategies of companies, and the work of managers. Alliances are both a cause and an effect of intensive competition. Collaboration can help firms to lower costs and risks, to expand markets, to develop new products and to learn or create new knowledge. One of the challenges is building capability...... that is flexible and dynamic, easy to understand and manage, valued by people, and supportive of a broad based learning culture. Another challenge, when we talk collaboration, is to forget the traditional understanding that the boundaries of companies are well defined, and instead view the boundaries of companies...

  6. Globally Collaborative Experiential Learning

    Directory of Open Access Journals (Sweden)

    Takeshi UTSUMI

    2005-07-01

    Full Text Available ABSTRACT The Global University System (GUS [Utsumi, et al, 2003] is a worldwide initiative to create advanced telecommunications infrastructure for access to educational resources across national and cultural boundaries for global peace. GUS aims to create a worldwide consortium of universities to provide the underdeveloped world with access to 21st Century education via broadband Internet technologies. The aim is to achieve “education and healthcare for all,” anywhere, anytime and at any pace. The GUS works in the major regions of the globe with partnerships of higher education and healthcare institutions. Learners in these regions will be able to take their courses from member institutions around the world to receive a GUS degree. These learners and their professors from partner institutions will also form a global forum for exchange of ideas and information and for conducting collaborative research and development with emerging global GRID computer network technology. Globally Collaborative Environmental Peace Gaming (GCEPG project [Utsumi, 2003] with a globally distributed computer simulation system, focusing on the issue of environment and sustainable development in developing countries, is to train would-be decision-makers in crisis management, conflict resolution, and negotiation techniques basing on “facts and figures.” The GUS will supply game players from around the world.

  7. Jueming prescription and its ingredients, semen cassiae and Rhizoma Curcumae Longae, stimulate lipolysis and enhance the phosphorylation of hormone‑sensitive lipase in cultured rat white adipose tissue.

    Science.gov (United States)

    Zhang, Yue; Li, Jiaojiao; Wen, Xiuying

    2017-08-22

    The present study aimed to investigate the effect of jueming prescription (JMP) and its ingredients, semen cassiae (SC) and Rhizoma Curcumae Longae (RCL), on lipolysis, and to examine their effect on the phosphorylation of hormone‑sensitive lipase (HSL) in cultured rat white adipose tissue (WAT). Retroperitoneal WAT was aseptically excised from adult male Sprague‑Dawley rats, minced into uniform sections and subjected to ex vivo culture for 24 h. The tissue sections were then distributed into a 24‑well culture plate and treated with normal saline (vehicle), isoproterenol (ISO), JMP, SC and RCL. Non‑esterified fatty acid (NEFA) and glycerol release from the intact WAT explants were determined as a measurement of lipolysis, which were measured using NEFA and glycerol assay kits. The phosphorylation of HSL at Ser563 (P‑HSL S563) and 660 residues (P‑HSL S660) were determined using western blot analysis. The size of the adipocytes was visualized using hematoxylin and eosin (H&E) staining. It was found that JMP‑, SC‑ and RCL‑stimulated lipolysis was responsible for increasing the release of NEFAs and glycerol from the intact WAT in vitro. In addition, JMP, SC and RCL increased the levels of P‑HSL Ser563: JMP water (JW) extract, 3.52‑fold; JMP ethanol (JE) extract, 3.38‑fold; SC water (SW) extract, 4.60‑fold; SC ethanol (SE) extract, 4.20‑fold; RCL water (RW) extract, 6.98‑fold; RCL ethanol (RE) extract, 6.60‑fold. JMP, SC and RCL also increased the levels of P‑HSL Ser660: JW extract, 3.16‑fold; JE extract, 2.92‑fold; SW extract, 4.57‑fold; SE extract, 4.13‑fold; RW extract, 5.41‑fold; RE 4.96‑fold) in the WAT. The RW extract had the most marked effect. The HE staining revealed that JMP, SC and RCL reduced the size of adipocytes in the WAT. In conclusion, JMP and its ingredients, SC and RC, stimulated lipolysis and reduced the size of adipocytes, possibly via the phosphorylation of HSL in cultured rat WAT.

  8. Extraction and Quantification of Tryptophan and Kynurenine from Cultured Cells and Media Using a High Performance Liquid Chromatography (HPLC) System Equipped with an Ultra-Sensitive Diode Array Detector

    Science.gov (United States)

    Kim, Jeffrey; Stewart, Benjamin; Weiss, Robert H

    2016-01-01

    Evidence of the involvement of tryptophan and its metabolite, kynurenine, in various biological processes including cancer is constantly expanding. Analysis of cell extracts and culture media can allow for quick snapshots of the metabolic fluctuations occurring in vitro. Here, we describe a method for metabolite extraction from mammalian cells and analysis of extracted metabolites and cell culture media by HPLC with detection using an ultra-sensitive diode array detector. PMID:27213172

  9. PHENIX Collaboration

    Science.gov (United States)

    Adare, A.; Afanasiev, S.; Aidala, C.; Ajitanand, N. N.; Akiba, Y.; Akimoto, R.; Al-Bataineh, H.; Al-Ta'ani, H.; Alexander, J.; Alfred, M.; Andrews, K. R.; Angerami, A.; Aoki, K.; Apadula, N.; Aphecetche, L.; Appelt, E.; Aramaki, Y.; Armendariz, R.; Aronson, S. H.; Asai, J.; Asano, H.; Aschenauer, E. C.; Atomssa, E. T.; Averbeck, R.; Awes, T. C.; Azmoun, B.; Babintsev, V.; Bai, M.; Bai, X.; Baksay, G.; Baksay, L.; Baldisseri, A.; Bandara, N. S.; Bannier, B.; Barish, K. N.; Barnes, P. D.; Bassalleck, B.; Basye, A. T.; Bathe, S.; Batsouli, S.; Baublis, V.; Baumann, C.; Baumgart, S.; Bazilevsky, A.; Beaumier, M.; Beckman, S.; Belikov, S.; Belmont, R.; Ben-Benjamin, J.; Bennett, R.; Berdnikov, A.; Berdnikov, Y.; Bhom, J. H.; Bickley, A. A.; Bing, X.; Black, D.; Blau, D. S.; Boissevain, J. G.; Bok, J. S.; Borel, H.; Boyle, K.; Brooks, M. L.; Broxmeyer, D.; Bryslawskyj, J.; Buesching, H.; Bumazhnov, V.; Bunce, G.; Butsyk, S.; Camacho, C. M.; Campbell, S.; Caringi, A.; Castera, P.; Chang, B. S.; Chang, W. C.; Charvet, J.-L.; Chen, C.-H.; Chernichenko, S.; Chi, C. Y.; Chiba, J.; Chiu, M.; Choi, I. J.; Choi, J. B.; Choi, S.; Choudhury, R. K.; Christiansen, P.; Chujo, T.; Chung, P.; Churyn, A.; Chvala, O.; Cianciolo, V.; Citron, Z.; Cleven, C. R.; Cole, B. A.; Comets, M. P.; Conesa del Valle, Z.; Connors, M.; Constantin, P.; Cronin, N.; Crossette, N.; Csanád, M.; Csörgő, T.; Dahms, T.; Dairaku, S.; Danchev, I.; Das, K.; Datta, A.; Daugherity, M. S.; David, G.; Dayananda, M. K.; Deaton, M. B.; DeBlasio, K.; Dehmelt, K.; Delagrange, H.; Denisov, A.; d'Enterria, D.; Deshpande, A.; Desmond, E. J.; Dharmawardane, K. V.; Dietzsch, O.; Ding, L.; Dion, A.; Do, J. H.; Donadelli, M.; Drapier, O.; Drees, A.; Drees, K. A.; Dubey, A. K.; Durham, J. M.; Durum, A.; Dutta, D.; Dzhordzhadze, V.; D'Orazio, L.; Edwards, S.; Efremenko, Y. V.; Egdemir, J.; Ellinghaus, F.; Emam, W. S.; Engelmore, T.; Enokizono, A.; En'yo, H.; Esumi, S.; Eyser, K. O.; Fadem, B.; Feege, N.; Fields, D. E.; Finger, M.; Finger, M.; Fleuret, F.; Fokin, S. L.; Fraenkel, Z.; Frantz, J. E.; Franz, A.; Frawley, A. D.; Fujiwara, K.; Fukao, Y.; Fusayasu, T.; Gadrat, S.; Gainey, K.; Gal, C.; Gallus, P.; Garg, P.; Garishvili, A.; Garishvili, I.; Ge, H.; Giordano, F.; Glenn, A.; Gong, H.; Gong, X.; Gonin, M.; Gosset, J.; Goto, Y.; Granier de Cassagnac, R.; Grau, N.; Greene, S. V.; Grim, G.; Grosse Perdekamp, M.; Gu, Y.; Gunji, T.; Guo, L.; Guragain, H.; Gustafsson, H.-Å.; Hachiya, T.; Hadj Henni, A.; Haegemann, C.; Haggerty, J. S.; Hahn, K. I.; Hamagaki, H.; Hamblen, J.; Han, R.; Han, S. Y.; Hanks, J.; Harada, H.; Harper, C.; Hartouni, E. P.; Haruna, K.; Hasegawa, S.; Hashimoto, K.; Haslum, E.; Hayano, R.; Hayashi, S.; He, X.; Heffner, M.; Hemmick, T. K.; Hester, T.; Hiejima, H.; Hill, J. C.; Hobbs, R.; Hohlmann, M.; Hollis, R. S.; Holzmann, W.; Homma, K.; Hong, B.; Horaguchi, T.; Hori, Y.; Hornback, D.; Hoshino, T.; Huang, J.; Huang, S.; Ichihara, T.; Ichimiya, R.; Ide, J.; Iinuma, H.; Ikeda, Y.; Imai, K.; Imazu, Y.; Imrek, J.; Inaba, M.; Inoue, Y.; Iordanova, A.; Isenhower, D.; Isenhower, L.; Ishihara, M.; Isinhue, A.; Isobe, T.; Issah, M.; Isupov, A.; Ivanischev, D.; Ivanishchev, D.; Iwanaga, Y.; Jacak, B. V.; Javani, M.; Jeon, S. J.; Jezghani, M.; Jia, J.; Jiang, X.; Jin, J.; Jinnouchi, O.; John, D.; Johnson, B. M.; Jones, T.; Joo, E.; Joo, K. S.; Jouan, D.; Jumper, D. S.; Kajihara, F.; Kametani, S.; Kamihara, N.; Kamin, J.; Kanda, S.; Kaneta, M.; Kaneti, S.; Kang, B. H.; Kang, J. H.; Kang, J. S.; Kanou, H.; Kapustinsky, J.; Karatsu, K.; Kasai, M.; Kawall, D.; Kawashima, M.; Kazantsev, A. V.; Kempel, T.; Key, J. A.; Khachatryan, V.; Khandai, P. K.; Khanzadeev, A.; Kihara, K.; Kijima, K. M.; Kikuchi, J.; Kim, A.; Kim, B. I.; Kim, C.; Kim, D. H.; Kim, D. J.; Kim, E.; Kim, E.-J.; Kim, H.-J.; Kim, H. J.; Kim, K.-B.; Kim, M.; Kim, S. H.; Kim, Y.-J.; Kim, Y. K.; Kinney, E.; Kiriluk, K.; Kiss, Á.; Kistenev, E.; Kiyomichi, A.; Klatsky, J.; Klay, J.; Klein-Boesing, C.; Kleinjan, D.; Kline, P.; Koblesky, T.; Kochenda, L.; Kochetkov, V.; Kofarago, M.; Komatsu, Y.; Komkov, B.; Konno, M.; Koster, J.; Kotchetkov, D.; Kotov, D.; Kozlov, A.; Král, A.; Kravitz, A.; Krizek, F.; Kubart, J.; Kunde, G. J.; Kurihara, N.; Kurita, K.; Kurosawa, M.; Kweon, M. J.; Kwon, Y.; Kyle, G. S.; Lacey, R.; Lai, Y. S.; Lajoie, J. G.; Layton, D.; Lebedev, A.; Lee, B.; Lee, D. M.; Lee, G. H.; Lee, J.; Lee, K.; Lee, K. B.; Lee, K. S.; Lee, M. K.; Lee, S. H.; Lee, S. R.; Lee, T.; Leitch, M. J.; Leite, M. A. L.; Leitgab, M.; Leitner, E.; Lenzi, B.; Lewis, B.; Li, X.; Lichtenwalner, P.; Liebing, P.; Lim, S. H.; Linden Levy, L. A.; Liška, T.; Litvinenko, A.; Liu, H.; Liu, M. X.; Love, B.; Luechtenborg, R.; Lynch, D.; Maguire, C. F.; Makdisi, Y. I.; Ma, M.; Malakhov, A.; Malik, M. D.; Manion, A.; Manko, V. I.; Mannel, E.; Mao, Y.

    2014-12-01

    We thank the staff of the Collider-Accelerator and Physics Departments at Brookhaven National Laboratory and the staff of the other PHENIX participating institutions for their vital contributions. We acknowledge support from the Office of Nuclear Physics in the Office of Science of the Department of Energy, the National Science Foundation, a sponsored research grant from Renaissance Technologies LLC, Abilene Christian University Research Council, Research Foundation of SUNY, and Dean of the College of Arts and Sciences, Vanderbilt University (USA), Ministry of Education, Culture, Sports, Science, and Technology and the Japan Society for the Promotion of Science (Japan), Conselho Nacional de Desenvolvimento Científico e Tecnológico and Fundação de Amparo à Pesquisa do Estado de São Paulo (Brazil), Natural Science Foundation of China, (People's Republic of China), Ministry of Science, Education, and Sports (Croatia), Ministry of Education, Youth and Sports (Czech Republic), Centre National de la Recherche Scientifique, Commissariat à l'Énergie Atomique, and Institut National de Physique Nucléaire et de Physique des Particules (France), Bundesministerium für Bildung und Forschung, Deutscher Akademischer Austausch Dienst, and Alexander von Humboldt Stiftung (Germany), OTKA NK 101 428 grant and the Ch. Simonyi Fund (Hungary), Department of Atomic Energy and Department of Science and Technology (India), Israel Science Foundation (Israel), National Research Foundation and WCU program of the Ministry Education Science and Technology (Republic of Korea), Physics Department, Lahore University of Management Sciences (Pakistan), Ministry of Education and Science, Russian Academy of Sciences, Federal Agency of Atomic Energy (Russia), VR and Wallenberg Foundation (Sweden), the US Civilian Research and Development Foundation for the Independent States of the Former Soviet Union, and the US-Israel Binational Science Foundation.

  10. The DISC (Diabetes in Social Context Study-evaluation of a culturally sensitive social network intervention for diabetic patients in lower socioeconomic groups: a study protocol

    Directory of Open Access Journals (Sweden)

    Vissenberg Charlotte

    2012-03-01

    Full Text Available Abstract Background Compared to those in higher socioeconomic groups, diabetic patients in lower socioeconomic groups have less favourable metabolic control and experience more diabetes-related complications. They encounter specific barriers that hinder optimal diabetes self-management, including a lack of social support and other psychosocial mechanisms in their immediate social environments. Powerful Together with Diabetes is a culturally sensitive social network intervention specifically targeted to ethnic Dutch, Moroccan, Turkish, and Surinamese diabetic patients in lower socioeconomic groups. For ten months, patients will participate in peer support groups in which they will share experiences, support each other in maintaining healthy lifestyles, and learn skills to resist social pressure. At the same time, their significant others will also receive an intervention, aimed at maximizing support for and minimizing the negative social influences on diabetes self-management. This study aims to test the effectiveness of Powerful Together with Diabetes. Methods/Design We will use a quasi-experimental design with an intervention group (Group 1 and two comparison groups (Groups 2 and 3, N = 128 in each group. Group 1 will receive Powerful Together with Diabetes. Group 2 will receive Know your Sugar, a six-week group intervention that does not focus on the participants' social environments. Group 3 receives standard care only. Participants in Groups 1 and 2 will be interviewed and physically examined at baseline, 3, 10, and 16 months. We will compare their haemoglobin A1C levels with the haemoglobin A1C levels of Group 3. Main outcome measures are haemoglobin A1C, diabetes-related quality of life, diabetes self-management, health-related, and intermediate outcome measures. We will conduct a process evaluation and a qualitative study to gain more insights into the intervention fidelity, feasibility, and changes in the psychosocial mechanism in the

  11. The use of technology in international collaboration

    DEFF Research Database (Denmark)

    Livonen, Mirja; Sonnenwald, Diane H.

    2000-01-01

    International collaboration is emerging as an essential function for organizations, playing an important role in organizational strategy, performance and knowledge management. Two case studies of international collaboration are discussed in this paper. Participants' perceptions and use of technol......International collaboration is emerging as an essential function for organizations, playing an important role in organizational strategy, performance and knowledge management. Two case studies of international collaboration are discussed in this paper. Participants' perceptions and use...... of technology to collaborate are examined from the perspective of sense of presence, participation, task type, productivity and ease of use. The data suggest that technology compatibility with cultural and work style preferences and technology infrastructure is more important than media richness, in contrast...

  12. Communication and nurturing to sustain collaborative partnership

    Directory of Open Access Journals (Sweden)

    Muda Suhaini

    2017-01-01

    Full Text Available One of the major challenges of sustaining collaborative partnership in a longstanding community service organisation in the study involves ambiguous communication and cultural constrains among the stakeholders which due to the lack of communication and nurturing in the relationships. Based on the responses of multiple stakeholders, this paper brings forward the discussion on the need for communication and nurturing, the aspects which importance is commonly known but often being disregarded in the collaborative settings.

  13. Culture-sensitive adaptation and validation of the community-oriented program for the control of rheumatic diseases methodology for rheumatic disease in Latin American indigenous populations.

    Science.gov (United States)

    Peláez-Ballestas, Ingris; Granados, Ysabel; Silvestre, Adriana; Alvarez-Nemegyei, José; Valls, Evart; Quintana, Rosana; Figuera, Yemina; Santiago, Flor Julian; Goñi, Mario; González, Rosa; Santana, Natalia; Nieto, Romina; Brito, Irais; García, Imelda; Barrios, Maria Cecilia; Marcano, Manuel; Loyola-Sánchez, Adalberto; Stekman, Ivan; Jorfen, Marisa; Goycochea-Robles, Maria Victoria; Midauar, Fadua; Chacón, Rosa; Martin, Maria Celeste; Pons-Estel, Bernardo A

    2014-09-01

    The purpose of the study is to validate a culturally sensitive adaptation of the community-oriented program for the control of rheumatic diseases (COPCORD) methodology in several Latin American indigenous populations. The COPCORD Spanish questionnaire was translated and back-translated into seven indigenous languages: Warao, Kariña and Chaima (Venezuela), Mixteco, Maya-Yucateco and Raramuri (Mexico) and Qom (Argentina). The questionnaire was administered to almost 100 subjects in each community with the assistance of bilingual translators. Individuals with pain, stiffness or swelling in any part of the body in the previous 7 days and/or at any point in life were evaluated by physicians to confirm a diagnosis according to criteria for rheumatic diseases. Overall, individuals did not understand the use of a 0-10 visual analog scale for pain intensity and severity grading and preferred a Likert scale comprising four items for pain intensity (no pain, minimal pain, strong pain, and intense pain). They were unable to discriminate between pain intensity and pain severity, so only pain intensity was included. For validation, 702 subjects (286 male, 416 female, mean age 42.7 ± 18.3 years) were interviewed in their own language. In the last 7 days, 198 (28.2 %) subjects reported having musculoskeletal pain, and 90 (45.4 %) of these had intense pain. Compared with the physician-confirmed diagnosis, the COPCORD questionnaire had 73.8 % sensitivity, 72.9 % specificity, a positive likelihood ratio of 2.7 and area under the receiver operating characteristic curve of 0.73. The COPCORD questionnaire is a valid screening tool for rheumatic diseases in indigenous Latin American populations.

  14. Translating global recommendations on HIV and infant feeding to the local context: the development of culturally sensitive counselling tools in the Kilimanjaro Region, Tanzania

    Directory of Open Access Journals (Sweden)

    Åstrøm Anne N

    2006-10-01

    Full Text Available Abstract Background This paper describes the process used to develop an integrated set of culturally sensitive, evidence-based counselling tools (job aids by using qualitative participatory research. The aim of the intervention was to contribute to improving infant feeding counselling services for HIV positive women in the Kilimanjaro Region of Tanzania. Methods Formative research using a combination of qualitative methods preceded the development of the intervention and mapped existing practices, perceptions and attitudes towards HIV and infant feeding (HIV/IF among mothers, counsellors and community members. Intervention Mapping (IM protocol guided the development of the overall intervention strategy. Theories of behaviour change, a review of the international HIV/IF guidelines and formative research findings contributed to the definition of performance and learning objectives. Key communication messages and colourful graphic illustrations related to infant feeding in the context of HIV were then developed and/or adapted from existing generic materials. Draft materials were field tested with intended audiences and subjected to stakeholder technical review. Results An integrated set of infant feeding counselling tools, referred to as 'job aids', was developed and included brochures on feeding methods that were found to be socially and culturally acceptable, a Question and Answer Guide for counsellors, a counselling card on the risk of transmission of HIV, and an infant feeding toolbox for demonstration. Each brochure describes the steps to ensure safer infant feeding using simple language and images based on local ideas and resources. The brochures are meant to serve as both a reference material during infant feeding counselling in the ongoing prevention of mother to child transmission (pMTCT of HIV programme and as take home material for the mother. Conclusion The study underscores the importance of formative research and a systematic theory

  15. Detection of Shigella spp. in food with a nested PCR method-sensitivity and performance compared with a conventional culture method.

    Science.gov (United States)

    Lindqvist, R

    1999-06-01

    A nested PCR method was developed and its performance evaluated by detection of Shigella flexneri in food. The nested PCR amplifies sequences within an invasion-associated locus (ial) on the invasion plasmid specific for Shigella and enteroinvasive Eschrichia coli (EIEC). The nested PCR detected Sh. flexneri in lettuce inoculated with 2, 20 and 200 cfu g-1 after 1, 7 and 18 d of storage, respectively. In comparison, a culture method (NMKL no. 151) detected 10(5) cfu g-1 after 1 but not after 7 d of storage. The presence of inhibitors in blue cheese and shrimps reduced the sensitivity of the PCR assay. To overcome this inhibition, a sample preparation step based on buoyant density centrifugation was developed. This treatment resulted in a successful recovery of Sh. flexneri in lettuce, milk, shrimp and blue cheese inoculated with 10 cfu g-1. The proposed method, which includes a combination of enrichment, buoyant density centrifugation and a nested PCR, can be completed in less than two working days.

  16. Towards the collaborative hospital

    DEFF Research Database (Denmark)

    Prætorius, Thim; Hasle, Peter; Edwards, Kasper;

    2015-01-01

    of the collaborative hospital concern the creation of an appropriate balance between standardization and local autonomy, shared purpose centred around providing the best possible care, and use of enabling structures that sustain the new ways of collaborative work. The chapter builds on the theoretical framework...... for the collaborative hospital as new organizational form which is better equipped to respond to the challenges facing modern hospitals. The collaborative hospital is an ambidextrous organization that opens for pursuing both exploration and exploitation within the same organizational structure. The basic principles...... of the collaborative organization which is used for a discussion of theoretical and empirical aspects of the collaborative hospital....

  17. Improved Culture Medium (TiKa) for Mycobacterium avium Subspecies Paratuberculosis (MAP) Matches qPCR Sensitivity and Reveals Significant Proportions of Non-viable MAP in Lymphoid Tissue of Vaccinated MAP Challenged Animals.

    Science.gov (United States)

    Bull, Tim J; Munshi, Tulika; Mikkelsen, Heidi; Hartmann, Sofie B; Sørensen, Maria R; Garcia, Joanna S; Lopez-Perez, Paula M; Hofmann, Sven; Hilpert, Kai; Jungersen, Gregers

    2016-01-01

    The quantitative detection of viable pathogen load is an important tool in determining the degree of infection in animals and contamination of foodstuffs. Current conventional culture methods are limited in their ability to determine these levels in Mycobacterium avium subspecies paratuberculosis (MAP) due to slow growth, clumping and low recoverability issues. The principle goal of this study was to evaluate a novel culturing process (TiKa) with unique ability to stimulate MAP growth from low sample loads and dilutions. We demonstrate it was able to stimulate a mean 29-fold increase in recoverability and an improved sensitivity of up to three logs when compared with conventional culture. Using TiKa culture, MAP clumping was minimal and produced visible colonies in half the time required by standard culture methods. Parallel quantitative evaluation of the TiKa culture approach and qPCR on MAP loads in tissue and gut mucosal samples from a MAP vaccine-challenge study, showed good correlations between colony counts (cfu) and qPCR derived genome equivalents (Geq) over a large range of loads with a 30% greater sensitivity for TiKa culture approach at low loads (two logs). Furthermore, the relative fold changes in Geq and cfu from the TiKa culture approach suggests that non-mucosal tissue loads from MAP infected animals contained a reduced proportion of non-viable MAP (mean 19-fold) which was reduced significantly further (mean 190-fold) in vaccinated "reactor" calves. This study shows TiKa culture equates well with qPCR and provides important evidence that accuracy in estimating viable MAP load using DNA tests alone may vary significantly between samples of mucosal and lymphatic origin.

  18. Modeling Cultural Factors in Collaboration and Negotiation

    Science.gov (United States)

    2014-04-25

    2011): 1. doi: 10.1037/a0024804 J. Ginges, S. Atran. War as a moral imperative (not just practical politics by other means), Proceedings of the Royal...Neuroethics: from Lab to Law. A Scientific Scrutiny of Sociability , Responsibility and Criminality.” International Center for Scientific Debate. Barcelona...Jeremy ginges, Scott Atran. War as a moral imperative (not just practical politics by other means), Proceedings of the Royal Society B: Biological

  19. Collaboration and Cultural Identity in the Classroom

    Science.gov (United States)

    Hart, Andrea Faye

    2014-01-01

    Andrea Faye Hart is a community journalist and teaching artist who experiments with citizen media to especially empower youth. She runs a civic media and a catharsis through media-making programs for Free Spirit Media, as well as a verse and investigative journalism program for Young Chicago Authors. In this article, as a teaching artist working…

  20. Collaborative Efforts in the School Culture.

    Science.gov (United States)

    Moscovici, Hedy; Alfaro-Varela, Gilberto

    This paper presents findings of a study that examined how school participants in two schools in a Florida city coped with conflict, with a focus on developing a cooperative school climate. Constructivism, which states that learning is the making-sense of experiences in a social environment, provides the theoretical framework. From this…

  1. Collaborative Contracting in Projects

    NARCIS (Netherlands)

    Suprapto, M.

    2016-01-01

    Project practitioners have increasingly recognized the importance of collaborative relationships to ensure successful executions of projects. However, the ability to sustain and consistenly drive real collaborative attitudes and behavior for achieving the desired outcomes remains of enduring practic

  2. Collaborative Contracting in Projects

    NARCIS (Netherlands)

    Suprapto, M.

    2016-01-01

    Project practitioners have increasingly recognized the importance of collaborative relationships to ensure successful executions of projects. However, the ability to sustain and consistenly drive real collaborative attitudes and behavior for achieving the desired outcomes remains of enduring

  3. Collaboration in Agricultural Education.

    Science.gov (United States)

    Peterson, Roland L.; And Others

    1995-01-01

    Theme articles discuss environment, food, agriculture, and renewal resources as they relate to science education, learning partnerships, collaboration in Kyrghyzstan, leadership development, opportunities for collaboration, networking, and the creation of a shared course between agribusiness and biology. (JOW)

  4. Collaboration in Agricultural Education.

    Science.gov (United States)

    Peterson, Roland L.; And Others

    1995-01-01

    Theme articles discuss environment, food, agriculture, and renewal resources as they relate to science education, learning partnerships, collaboration in Kyrghyzstan, leadership development, opportunities for collaboration, networking, and the creation of a shared course between agribusiness and biology. (JOW)

  5. Supply Chain Collaboration under Uncertainty in the Albanian Beer Market

    Directory of Open Access Journals (Sweden)

    Denisa MAMILLO

    2015-03-01

    Full Text Available Today supply chain uncertainty is higher due to the global crisis, the fast changing technology and the increasing vulnerability of supply chains. Companies use different strategies to reduce uncertainty, like building agile supply chains, increasing resilience, postponement, etc. All these strategies require strong supply chain collaboration. Although research interest in supply chain collaboration is growing, no research has been done in Albania. This paper is one of the first to investigate supply chain management practices and the extent of supply chain collaboration in the Albanian beer industry. The aim of this research is twofold: first, to investigate how supply chain uncertainty influences the extent of collaboration with the supply chain members, and second, to analyze how organizational culture facilitates the collaboration process. Semi-structured interviews were conducted with the managers of the main beer companies. A guide questionnaire was prepared. It consisted of open and rate-scale questions about supply chain collaboration, supply chain uncertainty, supply chain management practices and organizational culture. The research will show that a high level of supply chain uncertainty does not always lead to a high degree of collaboration with the supply chain members. Organizational culture is the key driver of a successful collaboration. Not all types of culture can facilitate collaboration but only the ones with an external orientation.

  6. Experiences of Collaborative Research

    Science.gov (United States)

    Kahneman, Daniel

    2003-01-01

    The author's personal history of the research that led to his recognition in economics is described, focusing on the process of collaboration and on the experience of controversy. The author's collaboration with Amos Tversky dealt with 3 major topics: judgment under uncertainty, decision making, and framing effects. A subsequent collaboration,…

  7. Trust repertoires for collaboration

    DEFF Research Database (Denmark)

    Fuglsang, Lars

    little about how such processes develop and how trust, understood as “confident positive expectations” (Lewicki et al. 1998) to collaborative activities, arises out of collaboration. The paper contributes by showing how trust and collaboration are intertwined. The main finding is that a facilitator can...

  8. Challenges in treatment of posttraumatic stress disorder in refugees: towards integration of evidence-based treatments with contextual and culture-sensitive perspectives

    Directory of Open Access Journals (Sweden)

    Boris Drožđek

    2015-01-01

    Full Text Available Background: Research shows that trauma-focused therapy and multimodal interventions are the two most often used strategies in treatment of refugees suffering from posttraumatic stress disorder (PTSD. While preliminary evidence suggests that trauma-focused approaches may have some efficacy, this could not be established for multimodal interventions. However, it may be that multimodal interventions have been studied in more treatment-resistant refugees with very high levels of psychopathology, disability, and chronicity. In the past decades, various models for understanding of the complex relationship between mental health problems and well-being have emerged. They aim at framing mental health problems in individualized, contextual, epigenetic, and culturally sensitive ways, and may be useful in tailoring content and timing of multimodal interventions. Objective: To draw clinicians’ attention to the possibility of using the Integrative Contextual Model for understanding and assessment of posttrauma mental health sequelae while tailoring multimodal interventions; to present a possible way of combining multimodal with evidence-based trauma-focused approaches; and to improve the understanding and treatment of PTSD and other mental health problems in refugee survivors of prolonged and repeated trauma. Method: Based on literature, clinical experience, and presentation of a fictional case, the use of the Integrative Contextual Model in tailoring the treatment of severe PTSD in a refugee patient is presented and discussed. Results: The Integrative Contextual Model for understanding and assessing factors, which may play a role in causing and maintaining of PTSD and comorbidity in refugees, may help tailoring of multimodal interventions. These interventions can be combined with evidence-based trauma-focused treatments. Conclusion: The field of refugee mental health intervention and clinical practice with traumatized refugees may be enriched with the use

  9. Trust repertoires for collaboration

    DEFF Research Database (Denmark)

    Fuglsang, Lars

    This case study analyses the role of trust in a public private innovation network that involved a private consultancy company as a facilitator. We know that collaboration is a important for innovation, and that collaboration across organizational boundaries is not a trivial issue. But we know very...... little about how such processes develop and how trust, understood as “confident positive expectations” (Lewicki et al. 1998) to collaborative activities, arises out of collaboration. The paper contributes by showing how trust and collaboration are intertwined. The main finding is that a facilitator can...

  10. Sensitivity and specificity of Cobas TaqMan MTB real-time polymerase chain reaction for culture-proven Mycobacterium tuberculosis: meta-analysis of 26999 specimens from 17 Studies.

    Science.gov (United States)

    Horita, Nobuyuki; Yamamoto, Masaki; Sato, Takashi; Tsukahara, Toshinori; Nagakura, Hideyuki; Tashiro, Ken; Shibata, Yuji; Watanabe, Hiroki; Nagai, Kenjiro; Nakashima, Kentaro; Ushio, Ryota; Ikeda, Misako; Sakamaki, Kentaro; Yoshiyama, Takashi; Kaneko, Takeshi

    2015-12-09

    Since 2010, studies on the diagnostic accuracy of COBAS TaqMan MTB (CTM) have been frequently reported with an unignorable discrepancy. The key inclusion criterion for this systematic review was original studies that could provide sufficient data for calculating the sensitivity and the specificity of CTM for M tuberculosis (TB) or M tuberculosis complex. The reference test was Mycobacterium culture. We used bivariate model for meta-analyses. Of the 201 candidate articles, we finally identified 17 eligible articles.Concerning the respiratory specimens, 1900 culture positive specimens and 20983 culture negative specimens from 15 studies were assessed. This provided the summary estimate sensitivity of 0.808 (95% CI 0.758-0.850) and the summary estimate specificity of 0.990 (95% CI 0.981-0.994). The area under curve was 0.956. The diagnostic odds ratio was 459 (95% CI 261-805, I(2) 26%). For the smear positive respiratory specimens, the sensitivity was 0.952 (95% CI 0.926-0.969) and the specificity was 0.916 (95% CI 0.797-0.968). For the smear negative respiratory specimens, the sensitivity and the specificity were 0.600 (95% CI 0.459-0.726) and 0.989 (95% CI 0.981-0.993), respectively. The diagnostic accuracy was poorer for the non-respiratory specimens, than for the respiratory specimens, but was acceptable. We believe that the information obtained from this study will aid physicians' decision making.

  11. Suicide Prevention in College Students: A Collaborative Approach.

    Science.gov (United States)

    Fernández Rodríguez, María Del C; Huertas, Ivonne Bayron

    2013-01-01

    Described by Durkheim (1966) as the crudest expression of the social phenomena, suicide is of interest to clinicians, academics and researchers. Within the academic context, this issue has to be addressed and prevented. We are interested in sharing the process of participative action that led to the creation of a Suicide Prevention Program (SPP) for college students. Based on knowledge that was generated through a collaborative effort among all sectors of the academic community, we developed a prevention campaign that is culturally sensitive to our university's environment. This campaign is directed towards overcoming the stigma of seeking help and is characterized by promoting a sense of wellbeing in a holistic manner, paying attention not only to the individual, but also to elements of their sociocultural environment.

  12. Networks and Collaboration in Spanish Education Policy

    Science.gov (United States)

    Azorín, Cecilia M.; Muijs, Daniel

    2017-01-01

    Background: Networks play an important role in today's societies. As a consequence, changes are apparent in the political, economic, cultural, educational and social agendas. Purpose: The main goal of this article is to map the situation of school networks in Spain. The research questions are focused on what forms collaboration and networking take…

  13. Communication and Collaboration in Subsidiaries in China

    DEFF Research Database (Denmark)

    Søderberg, Anne-Marie; Worm, Verner

    2011-01-01

    The purpose of this article is to explore how Chinese and expatriate managers, working in subsidiaries of five MNCs, communicate and collaborate, what kind of cultural encounters they talk about and give prominence to in their accounts of critical incidents, how they reflect upon them/explain the...

  14. Collaborative learning and competence development in school health nursing

    DEFF Research Database (Denmark)

    Nordentoft, Helle Merete; Wistoft, Karen

    2012-01-01

    to introduce peer collaboration in a working culture in which school nurses traditionally work alone under a prominent work and time pressure. Research limitations/implications The study is explorative. Further research may explore the connection between collaborative learning among school nurses......Purpose The purpose of this paper is to investigate the process and learning outcomes of peer collaboration in a Danish health developmental project in school health nursing. The paper explores how peer collaboration influences the school nurses’ collaborative learning and competence development...... subprojects after the project was over. In the workshops, the questionnaire surveys and the focus group interviews the school nurses were asked to reflect on the developmental process, their collaboration, own and mutual pedagogical competence development. Findings Systematic peer collaboration between school...

  15. Sensitive innovation

    DEFF Research Database (Denmark)

    Søndergaard, Katia Dupret

    Present paper discusses sources of innovation as heterogenic and at times intangible processes. Arguing for heterogeneity and intangibility as sources of innovation originates from a theoretical reading in STS and ANT studies (e.g. Callon 1986, Latour 1996, Mol 2002, Pols 2005) and from field work...... in the area of mental health (Dupret Søndergaard 2009, 2010). The concept of sensitive innovation is developed to capture and conceptualise exactly those heterogenic and intangible processes. Sensitive innovation is therefore primarily a way to understand innovative sources that can be......, but are not necessarily, recognized and acknowledged as such in the outer organisational culture or by management. The added value that qualifies these processes to be defined as “innovative” are thus argued for along different lines than in more traditional innovation studies (e.g. studies that build on the classic...

  16. Technology as Small Group Face-to-Face Collaborative Scaffolding

    Science.gov (United States)

    Nussbaum, Miguel; Alvarez, Claudio; McFarlane, Angela; Gomez, Florencia; Claro, Susana; Radovic, Darinka

    2009-01-01

    There is a wealth of evidence that collaboration between learners can enhance the outcomes for all concerned. This supports the theorization of learning as a socio-cultural practice, framed by Vygotsky and developed by other researchers such as Rogoff, Lave and Wenger. However, there is also evidence that working collaboratively may not be a…

  17. CSCL in Teacher Training: What Learning Tasks Lead to Collaboration?

    Science.gov (United States)

    Lockhorst, Ditte; Admiraal, Wilfried; Pilot, Albert

    2010-01-01

    Professional teacher communities appear to be positively related to student learning, teacher learning, teacher practice and school culture. Teacher collaboration is a significant element of these communities. In initial teacher training as well as in-service training and other initiatives for teacher learning, collaborative skills should be…

  18. Doing Outcomes-Based Collaborative Teaching and Learning in Asia

    Science.gov (United States)

    van Schalkwyk, Gertina J.

    2015-01-01

    This chapter focuses on applying the concepts of outcomes-based collaborative teaching and learning in an Asian context and with students coming from a Confucian heritage culture and explores examples of how to implement effective collaborative teaching and learning in an Asian higher education setting.

  19. Cross-Cultural Nongeneralizations.

    Science.gov (United States)

    Patton, Michael Quinn

    1985-01-01

    This synthesis of the previous articles concludes that cultural considerations are important for effective evaluation practice. Culturally sensitive and situationally responsive evaluation practices can contribute to international understanding. (BS)

  20. Sensitivity and specificity of PCR analysis and bacteriological culture of milk samples for identification of intramammary infections in dairy cows using latent class analysis.

    Science.gov (United States)

    Nyman, A-K; Persson Waller, K; Emanuelson, U; Frössling, J

    2016-12-01

    Real-time PCR analysis of milk samples is a fast method to identify intramammary infections (IMI) in dairy cows, and has the potential to be used for routine analysis of test milking composite milk samples. However, the results of the PCR analysis can be difficult to interpret. The objective of this study was to compare the sensitivity (Se) and specificity (Sp) of PCR analysis of composite milk samples, and conventional bacteriological culturing (BC) of quarter milk samples, when used to identify cows with IMI. The comparisons were performed for IMI with four common udder pathogens; Staphylococcus aureus (S aureus), Streptococcus dysgalactiae (Str dysgalactiae), Str uberis and coagulase negative staphylococci (CoNS). The Se and Sp of real-time PCR (SePCR; SpPCR) and BC (SeBC; SpBC) was simultaneously estimated using latent class analysis (LCA), studying one pathogen at the time. Milk samples from 970 dairy cows from 25 herds were included. Aseptically collected quarter milk samples taken at the day before test milking (TM), at the day of TM, and at the day after TM, were analyzed using BC. Non-aseptically collected composite milk samples taken at the day of TM were analyzed using PCR. Moreover, the composite milk somatic cell count (SCC) was recorded and summarized by diagnostic test and bacterial finding. LCA was first performed using only test results from samples taken at the day of TM, but in a second analysis BC results from the three consecutive samplings, interpreted in parallel, were included. The SePCR was significantly higher than the SeBC for S aureus, Str dysgalactiae and CoNS in the first analysis, but only for CoNS in the second analysis. The SpPCR was significantly lower than the SpBC for Str dysgalactiae and CoNS. In conclusion, using PCR analysis of composite milk samples, as a diagnostic tool for identifying cows with IMI increased the Se for all the pathogens investigated (although not always significantly), while Sp in general remained on a

  1. Collaborative Lea(r)ning

    DEFF Research Database (Denmark)

    Nielsen, Jacob S.

    to establishing a joint improvement and learning culture with these organisations. Simply, if companies want to create new capabilities and improve their competitiveness, they must combine their knowledge and skills in a unique way, and create improvement and learning links to enable personal and information...... systems to work together closely. Although only limited research has been done in this area it is clear that creating a joint improvement and learning culture between organisations is not easy. One of the first major step to explore this field was started in 2001 when a three year EU-funded project......, the strategies of companies, and the work of managers. Alliances are both a cause and an effect of intensive competition. Collaboration can help firms to lower costs and risks, to expand markets, to develop new products and to learn or create new knowledge. One of the challenges is building capability...

  2. Toward a Nevada Digital Collaborative

    Directory of Open Access Journals (Sweden)

    Jason Vaughan

    2011-05-01

    Full Text Available In mid-2008, a statewide committee was formed to engage in a comprehensive, Nevada statewide digital planning process. This group consisted of broad membership from the range of Nevada cultural heritage institutions, and was focused on creating a five year digital plan for the state, with an emphasis on collaboration amongst various cultural heritage institutions, increased digitization, and adoption of a digital preservation strategy. This article describes the initial work of the parent committee and two subsequent working groups, funded by the Library Technology and Services Act and aided by outside consultants. Early steps included a comprehensive planning survey and various meetings to understand the capabilities and desires of both primary stakeholders and the community at large. While several challenges not necessarily unique to Nevada arose over the first couple of years, a clear path forward for additional progress has been charted.

  3. Protocol of a Randomized Controlled Trial of Culturally Sensitive Interventions to Improve African Americans' and Non-African Americans' Early, Shared, and Informed Consideration of Live Kidney Transplantation: The talking about Live Kidney Donation (TALK) study

    OpenAIRE

    2011-01-01

    Abstract Background Live kidney transplantation (LKT) is underutilized, particularly among ethnic/racial minorities. The effectiveness of culturally sensitive educational and behavioral interventions to encourage patients' early, shared (with family and health care providers) and informed consideration of LKT and ameliorate disparities in consideration of LKT is unknown. Methods/Design We report the protocol of the Talking About Live Kidney Donation (TALK) Study, a two-phase study utilizing q...

  4. Protocol of a Randomized Controlled Trial of Culturally Sensitive Interventions to Improve African Americans' and Non-African Americans' Early, Shared, and Informed Consideration of Live Kidney Transplantation: The talking about Live Kidney Donation (TALK study

    Directory of Open Access Journals (Sweden)

    Senga Mikiko

    2011-07-01

    Full Text Available Abstract Background Live kidney transplantation (LKT is underutilized, particularly among ethnic/racial minorities. The effectiveness of culturally sensitive educational and behavioral interventions to encourage patients' early, shared (with family and health care providers and informed consideration of LKT and ameliorate disparities in consideration of LKT is unknown. Methods/Design We report the protocol of the Talking About Live Kidney Donation (TALK Study, a two-phase study utilizing qualitative and quantitative research methods to design and test culturally sensitive interventions to improve patients' shared and informed consideration of LKT. Study Phase 1 involved the evidence-based development of culturally sensitive written and audiovisual educational materials as well as a social worker intervention to encourage patients' engagement in shared and informed consideration of LKT. In Study Phase 2, we are currently conducting a randomized controlled trial in which participants with progressing chronic kidney disease receive: 1 usual care by their nephrologists, 2 usual care plus the educational materials, or 3 usual care plus the educational materials and the social worker intervention. The primary outcome of the randomized controlled trial will include patients' self-reported rates of consideration of LKT (including family discussions of LKT, patient-physician discussions of LKT, and identification of an LKT donor. We will also assess differences in rates of consideration of LKT among African Americans and non-African Americans. Discussion The TALK Study rigorously developed and is currently testing the effectiveness of culturally sensitive interventions to improve patients' and families' consideration of LKT. Results from TALK will provide needed evidence on ways to enhance consideration of this optimal treatment for patients with end stage renal disease. Trial Registration ClinicalTrials.gov number, NCT00932334

  5. The Collaborative Future

    Directory of Open Access Journals (Sweden)

    Thomas Marlowe

    2011-10-01

    Full Text Available Collaboration has become an important goal in modern ventures, across the spectrum of commercial, social, and intellectual activities, sometimes as a mediating factor, and sometimes as a driving, foundational principle. Research, development, social programs, and ongoing ventures of all sorts benefit from interactions between teams, groups, and organizations, across intellectual disciplines and across facets and features of the inquiry, product, entity, or activity under consideration. We present a survey of the state of collaboration and collaborative enterprise, in the context of papers and presentations at the International Symposium on Collaborative Enterprises 2011 (CENT 2011, and the extended papers appearing in this special issue.

  6. Staging Collaborative Innovation Processes

    DEFF Research Database (Denmark)

    Pedersen, Signe; Clausen, Christian

    Organisations are currently challenged by demands for increased collaborative innovation internally as well as with external and new entities - e.g. across the value chain. The authors seek to develop new approaches to managing collaborative innovative processes in the context of open innovation...... and public private innovation partnerships. Based on a case study of a collaborative design process in a large electronics company the paper points to the key importance of staging and navigation of collaborative innovation process. Staging and navigation is presented as a combined activity: 1) to translate...

  7. Overcoming challenges to collaboration: nurse educators' experiences in curriculum change.

    Science.gov (United States)

    Chiang, Ching-Kuei; Chapman, Helen; Elder, Ruth

    2011-01-01

    This article describes challenges to effective collaboration encountered by nurse educators as they transformed a unit within a school of nursing in Taiwan. This study introduced collaborative action research as a vehicle for curriculum change. Although the team achieved positive outcomes in transforming a unit, the collaborative process was complex with four major challenges: meaning, time, work culture, and conflicting views. This article provides an overview of the study, and the major challenges posed by working together are expounded and illustrated with excerpts drawn from the study data. Possible reasons for the challenges, how these challenges were overcome, and facilitation of the collaborative process are discussed. 2011, SLACK Incorporated.

  8. Talking Culture

    DEFF Research Database (Denmark)

    Holmgreen, Lise-Lotte

    When Danish businesses move production abroad, ‘culture’ is often seen as a huge challenge to the successful outcome of cross-border collaboration. Therefore, business leaders often seek information and guidelines of how to cope in the vast amount of literature on culture and intercultural...... communication. Much of this literature is based on functionalist approaches providing the dos and don’ts of intercultural encounters. This involves inter alia conceptualising ‘culture’ as a relatively fixed, homogeneous entity of values, attitudes and norms shared by members of a group, often leading readers...... to adopt dichotomised understandings and discourses about other cultures (see e.g. Hofstede 2001; Jandt 1998; Trompenaars & Hampden-Turner 1997). However, experience shows that the world in which intercultural encounters take place is not as simple and easy to categorise as these approaches may suggest...

  9. The Collaborative Leader.

    Science.gov (United States)

    Williams, Carolyn Grubbs

    1998-01-01

    Uses the Los Angeles Partners Advocating Student Success, an interinstitutional educational reform effort, as a case study in collaboration. Discusses the role of the president, and contends that collaboration provides community colleges with new opportunities to promote access and enhance the educational success of underserved students by…

  10. Collaboration in teacher teams

    NARCIS (Netherlands)

    Brouwer, P.

    2011-01-01

    In order to deal with innovations and the associated complexity of work, ongoing collaboration between teachers has become more important in secondary education. Teacher collaboration is one of the factors that contribute to the successful implementation of innovations in secondary schools. However,

  11. Corrections for collaborators

    NARCIS (Netherlands)

    NN,

    1953-01-01

    In the ”Directions and Hints” for collaborators in Flora Malesiana, which has been forwarded to all collaborators, two corrections should be made, viz: 1) p. 12; Omit the explanatory notes under Jamaica Plain, Mass., and Cambridge, Mass. 2) p. 13; Add as number 12a; Stockholm, Paleobotaniska Avdelni

  12. Enabling distributed collaborative science

    DEFF Research Database (Denmark)

    Hudson, T.; Sonnenwald, Diane H.; Maglaughlin, K.

    2000-01-01

    To enable collaboration over distance, a collaborative environment that uses a specialized scientific instrument called a nanoManipulator is evaluated. The nanoManipulator incorporates visualization and force feedback technology to allow scientists to see, feel, and modify biological samples being...... studied with an Atomic Force Microscope....

  13. Sensemaking in collaborative networks

    DEFF Research Database (Denmark)

    Peronard, Jean-Paul; Brix, Jacob

    2017-01-01

    be redesigned to strengthen the collaboration between companies. To enable this discussion we delve into the sensemaking literature and theory from loosely coupled systems. Our discussion leads to the development of the Balanced Activity System (BAS) model. The paper’s key contribution is the prescriptive BAS...... model that can be used strategically in collaborative networks to redesign or create new joint activities....

  14. Toward Collaboration Sensing

    Science.gov (United States)

    Schneider, Bertrand; Pea, Roy

    2014-01-01

    We describe preliminary applications of network analysis techniques to eye-tracking data collected during a collaborative learning activity. This paper makes three contributions: first, we visualize collaborative eye-tracking data as networks, where the nodes of the graph represent fixations and edges represent saccades. We found that those…

  15. Collaboration in teacher teams

    NARCIS (Netherlands)

    Brouwer, P.

    2011-01-01

    In order to deal with innovations and the associated complexity of work, ongoing collaboration between teachers has become more important in secondary education. Teacher collaboration is one of the factors that contribute to the successful implementation of innovations in secondary schools. However,

  16. Enabling distributed collaborative science

    DEFF Research Database (Denmark)

    Hudson, T.; Sonnenwald, Diane H.; Maglaughlin, K.

    2000-01-01

    To enable collaboration over distance, a collaborative environment that uses a specialized scientific instrument called a nanoManipulator is evaluated. The nanoManipulator incorporates visualization and force feedback technology to allow scientists to see, feel, and modify biological samples bein...

  17. Collaborative augmented reality environments

    DEFF Research Database (Denmark)

    Büscher, Monika; Christensen, Michael; Grønbæk, Kaj

    2000-01-01

    This paper describes Manufaktur, a prototype of a concept and infrastructure that goes beyond the classical CVE systems toward a collaborative augmented reality environment, where users? documents and objects appear as live representations in a 3D workspace. Manufaktur supports collaborative...

  18. Collaborative environments for capability-based planning

    Science.gov (United States)

    McQuay, William K.

    2005-05-01

    Distributed collaboration is an emerging technology for the 21st century that will significantly change how business is conducted in the defense and commercial sectors. Collaboration involves two or more geographically dispersed entities working together to create a "product" by sharing and exchanging data, information, and knowledge. A product is defined broadly to include, for example, writing a report, creating software, designing hardware, or implementing robust systems engineering and capability planning processes in an organization. Collaborative environments provide the framework and integrate models, simulations, domain specific tools, and virtual test beds to facilitate collaboration between the multiple disciplines needed in the enterprise. The Air Force Research Laboratory (AFRL) is conducting a leading edge program in developing distributed collaborative technologies targeted to the Air Force's implementation of systems engineering for a simulation-aided acquisition and capability-based planning. The research is focusing on the open systems agent-based framework, product and process modeling, structural architecture, and the integration technologies - the glue to integrate the software components. In past four years, two live assessment events have been conducted to demonstrate the technology in support of research for the Air Force Agile Acquisition initiatives. The AFRL Collaborative Environment concept will foster a major cultural change in how the acquisition, training, and operational communities conduct business.

  19. Nurse-patient collaboration

    DEFF Research Database (Denmark)

    Sørensen, Dorthe; Frederiksen, Kirsten; Groefte, Thorbjoern

    2013-01-01

    at three intensive care units and one general respiratory ward in Denmark. Results: Succeeding emerged as the nurses’ main concern in the nurse-patient collaboration during non-invasive ventilation treatment. Four collaborative typologies emerged as processing their main concern: (1) twofold oriented......Objectives: This paper provides a theoretical account of nurses’ collaboration with patients with chronic obstructive pulmonary disease during non-invasive ventilation treatment in hospital. Background: Despite strong evidence for the effect of non-invasive ventilation treatment, success remains...... a huge challenge. Nurse-patient collaboration may be vital for treatment tolerance and success. A better understanding of how nurses and patients collaborate during non-invasive ventilation may therefore contribute to improvement in treatment success. Design: A constant comparative classical grounded...

  20. Nurse–patient collaboration

    DEFF Research Database (Denmark)

    Sørensen, Dorthe; Frederiksen, Kirsten; Grøfte, Thorbjørn;

    2013-01-01

    Objectives: This paper provides a theoretical account of nurses’ collaboration with patients with chronic obstructive pulmonary disease during non-invasive ventilation treatment in hospital. Background: Despite strong evidence for the effect of non-invasive ventilation treatment, success remains...... a huge challenge. Nurse-patient collaboration may be vital for treatment tolerance and success. A better understanding of how nurses and patients collaborate during non-invasive ventilation may therefore contribute to improvement in treatment success. Design: A constant comparative classical grounded...... at three intensive care units and one general respiratory ward in Denmark. Results: Succeeding emerged as the nurses’ main concern in the nurse-patient collaboration during non-invasive ventilation treatment. Four collaborative typologies emerged as processing their main concern: (1) twofold oriented...