An Intensive Cultural Experience in a Rural Area.

Science.gov (United States)

Thomas, Mary Durand; Olivares, Sergio A.; Kim, Hyun Jung; Beilke, Cheryle

2003-01-01

Discusses how, following an intensive 2-day clinical experience for nursing students in a rural, culturally diverse region, student evaluations and papers showed evidence of cultural learning and increased knowledge of rural health care systems. Includes reflections by a teaching associate and two students. (Contains 33 references.) (SK)

Culturally-Anchored Values and University Education Experience Perception

Science.gov (United States)

Mitsis, Ann; Foley, Patrick

2009-01-01

Purpose: The purpose of this paper is to examine whether business students' gender, age and culturally-anchored values affect their perceptions of their university course experience. Design/methodology/approach: Culturally diverse business students (n 1/4 548) studying at an Australian university were surveyed using previously established scales.…

A Cultural Immersion Field Experience: Examining Pre-Service Music Teachers' Beliefs about Cultural Differences

Science.gov (United States)

VanDeusen, Andrea J.

2017-01-01

With the intent of informing music teacher education practices and developing more culturally responsive and relevant teachers, the purpose of this research was to explore pre-service music teachers' understandings of culture and diversity, and to examine the impact of a short-term cultural immersion field experience on pre-service music teachers'…

Pre-Service Teachers' Cultural and Teaching Experiences Abroad

Science.gov (United States)

Ateskan, Armagan

2016-01-01

This study investigates Turkish pre-service teachers' experiences related to a two-month international teaching and cultural experience in the United States of America. In total, 289 graduate students from Turkey participated in a collaborative project from 2001 to 2010. The experience included an orientation week, six weeks of student teaching in…

Study Abroad: Enhanced Learning Experience in Cultural Diversity

Science.gov (United States)

Jaoko, Japheth

2010-01-01

This paper examines how a study abroad experiential learning course in diversity provided a cultural immersion experience for a group of social work students from a small private university in central Kentucky. The students participated in a three-week international education experience in Kenya and reported this experience helped them become more…

Workplace culture and the practice experience of midwifery students: A meta-synthesis.

Science.gov (United States)

Arundell, Fiona; Mannix, Judy; Sheehan, Athena; Peters, Kath

2018-04-01

To describe midwifery students' practice experience and to explore facilitators and barriers to positive clinical learning experiences. Practice experience is a vital component of every midwifery course. Course dissatisfaction and attrition of midwifery students has been attributed to sub-optimal practice experiences. Events or actions experienced by midwifery students that trigger dissatisfaction and attrition need to be identified. A meta-synthesis was based on that developed by Noblit and Hare. Students perceive workplaces as poorly prepared for their arrival and subsequent support. Students' experience in the practice setting is influenced by the existing workplace culture. Workplace culture influences institutional functioning and individuals within the culture. Enculturation of students into the midwifery culture and subsequent learning is affected by the support received. The practice experience of midwifery students was profoundly influenced by workplace culture. Students tended to have polarized accounts of their experience that were predominantly negative. To provide an optimal environment for midwifery students; midwifery managers and individual midwives need to be aware of the facilitators and barriers to midwifery student development in the practice setting. © 2017 John Wiley & Sons Ltd.

Investing in organisational culture: nursing students' experience of organisational learning culture in aged care settings following a program of cultural development.

Science.gov (United States)

Grealish, Laurie; Henderson, Amanda

2016-10-01

Concerns around organisational learning culture limit nursing student placements in aged care settings to first year experiences. Determine the impact of an extended staff capacity building program on students' experiences of the organisational learning culture in the aged care setting. Pre and post-test design. A convenience sample of first, second and third year Bachelor of Nursing students attending placements at three residential aged care facilities completed the Clinical Learning Organisational Culture Survey. Responses between the group that attended placement before the program (n = 17/44; RR 38%) and the group that attended following the program (n = 33/72; RR 45%) were compared. Improvements were noted in the areas of recognition, accomplishment, and influence, with decreases in dissatisfaction. Organisational investment in building staff capacity can produce a positive learning culture. The aged care sector offers a rich learning experience for students when staff capacity to support learning is developed.

International Students from Melbourne Describing Their Cross-Cultural Transitions Experiences: Culture Shock, Social Interaction, and Friendship Development

Science.gov (United States)

Belford, Nish

2017-01-01

Drawing from a study that explored how international students experience cross-cultural transitions after living and studying in Melbourne for a few years, this paper, in particular, examines the participants' experiences with culture shock, social interaction, and friendship development. The findings include narratives of their personal stories…

Cultural effects on mindreading.

Science.gov (United States)

Perez-Zapata, Daniel; Slaughter, Virginia; Henry, Julie D

2016-01-01

People from other cultural backgrounds sometimes seem inscrutable. We identified a potential cause of this phenomenon in two experiments demonstrating that adults' mental state inferences are influenced by the cultural identity of the target. We adapted White, Hill, Happé, and Frith's (2009) Strange Stories to create matched intra-cultural and cross-cultural mindreading and control conditions. Experiment 1 showed that Australian participants were faster to respond and received higher scores in the intra-cultural mindreading condition relative to the cross-cultural mindreading condition, but performance in the control conditions was equivalent. Experiment 2 replicated this pattern in independent samples of Australian and Chilean participants. These findings have important implications for cross-cultural communication and understanding. Copyright © 2015 Elsevier B.V. All rights reserved.

Volatilization of Po by microorganisms at laboratory culture experiments

International Nuclear Information System (INIS)

Momoshima, N.; Ishida, A.; Yoshinaga, C.; Fukuda, A.

2005-01-01

The previous experiments proved the volatility of polonium form culture medium in which microorganisms were propagated from seed of seawater, river water or pond water, therefore we did not know what kind of species are responsible to Po volatility. To search microorganisms, which concerned with Po emission we carried out culture experiments using known microorganisms. Three microorganisms were examined; Escherichia coli K-12, Bacillus subtilis and Chromobacterium violaceum. The microorganisms were pre-cultured in LB medium at 30 degree C and a small portion of the pre-cultured was transferred to a culture bottle in which LB medium and 208 Po tracer were contained. The culture was done at 30 degree C with shaking the culture bottle and air passed through a filter was introduced. The Po volatilized was transferred into the trap vials in which scintillator for liquid scintillation counting (LSC) was contained. The Po activity was measured by LSC. All of the microorganisms examined volatilized Po but their ability was quite different each other. Highest ability was observed on Chromobacterium violaceum and then Escherichia coli K-12 followed by Bacillus subtilis, the relative magnitude of the ability was 10 2 , 10, 1, respectively. Chromobacterium violaceum and Escherichia coli K-12 showed high volatility for the first 24 h but Escherichia coli K-12 showed a decrease thereafter. However high volatility was continued on Chromobacterium violaceum during the culture. The low culture temperature suppressed Po volatility, supporting biologically mediated Po emission from the culture.

Experiments to Demonstrate Piezoelectric and Pyroelectric Effects

Science.gov (United States)

Erhart, Jirí

2013-01-01

Piezoelectric and pyroelectric materials are used in many current applications. The purpose of this paper is to explain the basic properties of pyroelectric and piezoelectric effects and demonstrate them in simple experiments. Pyroelectricity is presented on lead zirconium titanate (PZT) ceramics as an electric charge generated by the temperature…

Improvisation as Ability, Culture, and Experience

Science.gov (United States)

Higgins, Lee; Mantie, Roger

2013-01-01

We argue in this article for greater role for improvisation in the music classroom. Based on an extensive examination of scholarship about improvisational practices, we propose three conceptualizations--ability, culture, experience--that can serve to guide the teaching of improvisation. When considered as an "ability," improvisation is a…

Inseparability criteria for demonstration of the Einstein-Podolsky-Rosen gedanken experiment

OpenAIRE

Reid, M. D.

2001-01-01

It is shown that a criterion used to demonstrate realization of the 1935 Einstein-Podolsky-Rosen (EPR) gedanken experiment is sufficient to demonstrate quantum entanglement. A further set of measurable criteria sufficient to demonstrate EPR gedanken experiment is proposed, these being the set of criteria sufficient to demonstrate entanglement, by way of a measured violation of a necessary condition of separability. In this way, provided the spatial separation of systems is sufficient to ensur...

[Mental health beliefs between culture and subjective illness experience].

Science.gov (United States)

Ritter, Kristina; Chaudhry, Haroon R; Aigner, Martin; Zitterl, Werner; Stompe, Thomas

2010-01-01

Subjective health beliefs are representations about pathogenesis, course and treatment options of psychic as well as somatic illnesses. They are important for a psychotherapeutic interaction as well as for a stable drug adherence. However, it remains unclear whether these representations are primarily affected by the cultural background or by an individual's specific illness experiences, a question of increasing importance in our era of globalized migration. The study sample consisted of 203 Austrians (125 with schizophrenia, 78 with obsessivecompulsive disorder) and 190 Pakistanis (120 with schizophrenia, 70 with obsessive-compulsive disorder). All patients completed the "Causal Explanations of Mental Disorders" (CEMD), a 41-item self-rating questionnaire. Pakistani patients reported magic-religious oriented mental health beliefs more frequently. In contrast, Austrians' beliefs are more often in line with the bio-psychosocial explanations of Western medicine. Concerning mental health beliefs the cultural background seems to be more important than the subjective experience with a distinctive mental disorder. Although the subjective experience is of importance for the shape of illnessspecific cognitions, mental health beliefs are primarily caused by the patients' socio-cultural origin. It is a challenge for psychiatry to improve the co-operation with culture-anthropology and other social sciences.

Generality and cultural variation in the experience of regret

NARCIS (Netherlands)

Breugelmans, S.M.; Zeelenberg, M.; Gilovich, T.; Huang, W.H.; Shani, Y.

2014-01-01

Regret is the prototypical decision-related emotion. Most theory and research on regret comes from the United States and Europe, but recent research has suggested potential cross-cultural differences in regret. We examined generality and cultural variation in the experience of regret. A

Effects of asymmetric cultural experiences on the auditory pathway: evidence from music.

Science.gov (United States)

Wong, Patrick C M; Perrachione, Tyler K; Margulis, Elizabeth Hellmuth

2009-07-01

Cultural experiences come in many different forms, such as immersion in a particular linguistic community, exposure to faces of people with different racial backgrounds, or repeated encounters with music of a particular tradition. In most circumstances, these cultural experiences are asymmetric, meaning one type of experience occurs more frequently than other types (e.g., a person raised in India will likely encounter the Indian todi scale more so than a Westerner). In this paper, we will discuss recent findings from our laboratories that reveal the impact of short- and long-term asymmetric musical experiences on how the nervous system responds to complex sounds. We will discuss experiments examining how musical experience may facilitate the learning of a tone language, how musicians develop neural circuitries that are sensitive to musical melodies played on their instrument of expertise, and how even everyday listeners who have little formal training are particularly sensitive to music of their own culture(s). An understanding of these cultural asymmetries is useful in formulating a more comprehensive model of auditory perceptual expertise that considers how experiences shape auditory skill levels. Such a model has the potential to aid in the development of rehabilitation programs for the efficacious treatment of neurologic impairments.

Generality and cultural variation in the experience of regret.

Science.gov (United States)

Breugelmans, Seger M; Zeelenberg, Marcel; Gilovich, Thomas; Huang, Wen-Hsien; Shani, Yaniv

2014-12-01

Regret is the prototypical decision-related emotion. Most theory and research on regret comes from the United States and Europe, but recent research has suggested potential cross-cultural differences in regret. We examined generality and cultural variation in the experience of regret. A cross-cultural study compared experiences of regret with those of disappointment and guilt as reported by participants from the United States (n = 143), the Netherlands (n = 147), Israel (n = 148), and Taiwan (n = 115). We found strong evidence for generality of the distinct emotion components of regret, compared with those of disappointment and guilt. We also found cultural variation in the frequency and intensity of regret in intrapersonal situations (regrets about outcomes affecting the self) and interpersonal regrets (regrets about outcomes affecting others). Whereas in the U.S. sample, regret was experienced more intensely in intrapersonal than interpersonal situations, both emotions were experienced more intensely in interpersonal situations in the Taiwanese sample.

A Tainha como Patrimônio Cultural e Experiência Turístico-Cultural em Bombinhas, Santa Catarina / Mullet Fish as Cultural Heritage and Tourism Experience in Bombinhas, Santa Catarina, Brazil

Directory of Open Access Journals (Sweden)

Yolanda Flores e Silva

2015-04-01

Full Text Available Este artigo apresenta resultado de pesquisa realizada em Bombinhas, SC, sobre as tradições alimentares das famílias de pescadores artesanais, nesse município. O estudo teve como objetivo investigar o patrimônio alimentar tradicional da localidade e o seu potencial como experiência turístico-cultural. O percurso metodológico adotado foi o qualitativo, de natureza exploratória e descritiva, com uso do método etnográfico: trabalho de campo, entrevistas e observações do cotidiano local. A análise dos dados foi realizada através de Interpretação Reflexiva. Os resultados apontam para um patrimônio alimentar ancorado no pescado, mais especificamente na Tainha, com receitas preparadas no fogão à lenha pelas mulheres da comunidade. Herança cultural, a Tainha é degustada em eventos especiais familiares e públicos, como a Missa da Tainha, as farinhadas familiares e as Festas Juninas, entre outras, podendo, assim, representar uma experiência cultural diferenciada para o turista. Mullet Fish as Cultural Heritage and Tourism Experience in Bombinhas, Santa Catarina, Brazil - This paper presents results of research on the food traditions of the families of artisanal fisherfolk of the municipality of Bombinhas, SC. The study aimed to investigate the food heritage and its potential as a tourist-cultural experience. The methodological approach adopted was qualitative, exploratory and descriptive using the ethnographic method: fieldwork, interviews, and observations. Data analysis was performed by Reflexive Interpretation. The results show that there is a food heritage anchored in Mullet prepared in the wood stove by the women of the community. The Mullet fish generates dishes tasted in family and in public events such as the Mass of the Mullet, and outdoors festival (“festas juninas”. The government and the population considers this food as an important cultural heritage and an especial experience to the tourist.

The experience and effect of team sport in a migrant culture

DEFF Research Database (Denmark)

Ryom, Knud; Stelter, Reinhard

The experience and effect of team sport in a migrant culture Knud Ryom, Reinhard Stelter University of Copenhagen, Denmark Boys with migrant background have major difficulties to adjust and participate in the Danish school system and society (OECD,2010). This study aimed to investigate the possible...... effects of team sport as a social tool, used to develop social capability, identity and active citizenship in an area with major social challenges in Denmark. A team sport (football) was chosen because of positive results in social integration for individuals with a diverse cultural background...... in an area with major social challenges. Research implications will be discussed at the symposium. The experience and effect of team sport in a migrant culture. Available from: https://www.researchgate.net/publication/278674530_The_experience_and_effect_of_team_sport_in_a_migrant_culture [accessed Sep 15...

Experiences of Cultural Activities provided by the Employer in Finland

Directory of Open Access Journals (Sweden)

Katinka Tuisku

2015-03-01

Full Text Available The increasing mental demands of healthcare work call for developing complementary health promotion strategies. Cultural leisure activities have long been recognized as a source of wellbeing and coping for employees. Yet, little is known about implementation of employer-provided cultural activities—how they are encountered and experienced. In this study, a public sector hospital department offered monthly cultural events for personnel: Theater, concerts, musicals, dance-performances, museum visits and sight-seeing. A digital questionnaire was sent to hospital staff (N = 769 to ask about their participation in employer-provided cultural activities during the past 6 months. The motives and obstacles for participation, and the quality of experience of the cultural events, were explored quantitatively and qualitatively. The main motives for participation were related to well-being, content of cultural events and invitations from employer or colleagues. For some, the participation was hampered by work-shifts and missing information. The participants experienced recreation, relaxation and psychological detachment from strain, which is essential for recovery. Community participation was more common than individual participation. Shared cultural experiences among employees may increase the social capital at workplace, but equal access for all employees should be guaranteed.

Cultural experiences of immigrant nurses at two hospitals in Chile

Directory of Open Access Journals (Sweden)

Gabriel Rodríguez

2014-04-01

Full Text Available OBJECTIVE: to explore the cultural experiences of nurses who immigrated to Chile. The study´s theoretical framework was the Purnell Model for Cultural Competence.METHOD: Leininger's Observation-Participation-Reflection method was developed at two hospitals in the city of Santiago, and ethnographic interviews were held with 15 immigrant nurses.RESULTS: among Purnell's 12 domains, the following were identified: Overview/heritage, Communication, Workforce issues, Family roles and organization, Biocultural ecology and Health-care practices. The difficulties were related to the language and its semantic meaning, the new responsibilities and the difficult relationship with colleagues. "In search of better horizons - the decision to immigrate", "Gaining confidence and establishing a support network - employability and professional performance" and "Seeking for people´s acceptance - professional adaptation in a new cultural scenario" are cultural themes that represent their experiences.CONCLUSIONS: the competence to offer cultural care demands the development of public policies and continuing education programs at health institutions, specifically focused on immigrant nurses.

Cultural experiences of immigrant nurses at two hospitals in Chile.

Science.gov (United States)

Rodríguez, Gabriel; Angélica-Muñoz, Luz; Hoga, Luiza Akiko Komura

2014-01-01

to explore the cultural experiences of nurses who immigrated to Chile. The study's theoretical framework was the Purnell Model for Cultural Competence. Leininger's Observation-Participation-Reflection method was developed at two hospitals in the city of Santiago, and ethnographic interviews were held with 15 immigrant nurses. among Purnell's 12 domains, the following were identified: Overview/heritage, Communication, Workforce issues, Family roles and organization, Biocultural ecology and Health-care practices. The difficulties were related to the language and its semantic meaning, the new responsibilities and the difficult relationship with colleagues. "In search of better horizons - the decision to immigrate", "Gaining confidence and establishing a support network - employability and professional performance" and "Seeking for people's acceptance - professional adaptation in a new cultural scenario" are cultural themes that represent their experiences. the competence to offer cultural care demands the development of public policies and continuing education programs at health institutions, specifically focused on immigrant nurses.

The Transitional Experience: An Alternative View of Culture Shock

Science.gov (United States)

Adler, Peter S.

1975-01-01

This article contended that the problems and frustrations encountered in the culture shock process are important to an understanding of change and movement experiences, and that such transitional experiences can be the source of higher levels of personality development. (Author/RK)

The imperative of culture: a quantitative analysis of the impact of culture on workforce engagement, patient experience, physician engagement, value-based purchasing, and turnover

Directory of Open Access Journals (Sweden)

Owens K

2017-04-01

Full Text Available Katie Owens,1 Jim Eggers,2 Stephanie Keller,1 Audrey McDonald1 1HealthStream Engagement Institute, Pensacola, FL, 2Analytics, HealthStream, Laurel, MD, USA Abstract: Current uncertainty for the future of the health care landscape is placing an increasing amount of pressure on leadership teams to be prepared to steer their organization forward in a number of potential directions. It is commonly recognized among health care leaders that culture will either enable or disable organizational success. However, very few studies empirically link culture to health care-specific performance outcomes. Nearly every health care organization in the US specifies its cultural aspirations through mission and vision statements and values. Ambitions of patient-centeredness, care for the community, workplace of choice, and world-class quality are frequently cited; yet, little definitive research exists to quantify the importance of building high-performing cultures. Our study examined the impact of cultural attributes defined by a culture index (Cronbach’s alpha = 0.88 on corresponding performance with key health care measures. We mapped results of the culture index across data sets, compared results, and evaluated variations in performance among key indicators for leaders. Organizations that perform in the top quartile for our culture index statistically significantly outperformed those in the bottom quartile on all but one key performance indicator tested. The culture top quartile organizations outperformed every domain for employee engagement, physician engagement, patient experience, and overall value-based purchasing performance with statistical significance. Culture index top quartile performers also had a 3.4% lower turnover rate than the bottom quartile performers. Finally, culture index top quartile performers earned an additional 1% on value-based purchasing. Our findings demonstrate a meaningful connection between performance in the culture index and

Demonstration of entanglement assisted invariance on IBM's quantum experience.

Science.gov (United States)

Deffner, Sebastian

2017-11-01

Quantum entanglement is among the most fundamental, yet from classical intuition also most surprising properties of the fully quantum nature of physical reality. We report several experiments performed on IBM's Quantum Experience demonstrating envariance - entanglement assisted invariance. Envariance is a recently discovered symmetry of composite quantum systems, which is at the foundational origin of physics and a quantum phenomenon of pure states. These very easily reproducible and freely accessible experiments on Quantum Experience provide simple tools to study the properties of envariance, and we illustrate this for several cases with "quantum universes" consisting of up to five qubits.

The extent to which Latina/o preservice teachers demonstrate culturally responsive teaching practices during science and mathematics instruction

Science.gov (United States)

Hernandez, Cecilia M.

2011-12-01

Complex social, racial, economic, and political issues involved in the practice of teaching today require beginning teachers to be informed, skilled, and culturally responsive when entering the classroom. Teacher educators must educate future teachers in ways that will help them teach all children regardless of language, cultural background, or prior knowledge. The purpose of this study was to explore the extent to which culturally and linguistically diverse (CLD) novice teachers described and demonstrated culturally responsive teaching strategies using their students' cultural and academic profiles to inform practice in science and mathematics instruction. This qualitative exploratory case study considered the culturally responsive teaching practices of 12, non-traditional, Latina/o students as they progressed through a distance-based collaborative teacher education program. Qualitative techniques used throughout this exploratory case study investigated cultural responsiveness of these student teachers as they demonstrated their abilities to: a) integrate content and facilitate knowledge construction; b) illustrate social justice and prejudice reduction; and c) develop students academically. In conclusion, student teachers participating in this study demonstrated their ability to integrate content by: (1) including content from other cultures, (2) building positive teacher-student relationships, and (3) holding high expectations for all students. They also demonstrated their ability to facilitate knowledge construction by building on what students knew. Since there is not sufficient data to support the student teachers' abilities to assist students in learning to be critical, independent thinkers who are open to other ways of knowing, no conclusions regarding this subcategory could be drawn. Student teachers in this study illustrated prejudice reduction by: (1) using native language support to assist students in learning and understanding science and math content

Learning to Teach Culturally and Linguistically Diverse Students through Cross-Cultural Experiences

Science.gov (United States)

Savva, Maria

2017-01-01

Teacher participation in cross-cultural experiences is often associated with the broadening of perspectives and increased intercultural sensitivity. While these qualities provide an overarching and important framework for intercultural development, they remain highly abstract. What exactly do we mean when we refer to these qualities? And in what…

A cross-cultural experience at midnight.

Science.gov (United States)

Niimura, Junko

2013-04-01

This essay is a story about a cultural interaction between a Japanese mother and a Chinese young mother whose baby was premature. When I was staying in a hospital in Japan to deliver my second son, I shared a room with this mother. She delivered her baby very early-at 25 weeks of pregnancy. Her baby received extensive medical treatment in the neonatal intensive care unit. However, this Chinese young mother appeared bewildered about the communication from the Japanese hospital staff because Japanese hospital's communication about the medical care of premature infants was very different from China. One day at midnight, she spoke with me about having deep uneasiness about the situation and having many unanswered questions. After this cultural experience, I began to think more deeply about cultural differences in terms of health and illness and the influence of universal health insurance on the lives of the families of premature infants. I also recognized that the value of life is not calculated in the same fashion globally. © 2013 Wiley Publishing Asia Pty Ltd.

Cultural tourism and tourism cultures

DEFF Research Database (Denmark)

Ooi, Can-Seng

Presenting a comprehensive and dynamic understanding of cultural tourism, this volume examines cultural mediators and how they help tourists appreciate foreign cultures. It also shows how tourism experiences are strategically crafted by mediators, the complexity of the mediation process, and how...... various products are mediated differently. A number of different products are investigated, including destination brand identities, "living" cultures and everyday life, art and history. The author illustrates his arguments by comparing the tourism strategies of Copenhagen and Singapore, and demonstrates...... how tourism is an agent for social change. The author also offers an original and refreshing way of understanding tourist behaviour through the concept of the "versatile tourist". The book's empirical cases and dialogic framework provide new and deep insights into tourism activities. In his...

Context Influences on the Subjective Experience of Aging: The Impact of Culture and Domains of Functioning.

Science.gov (United States)

O'Brien, Erica L; Hess, Thomas M; Kornadt, Anna E; Rothermund, Klaus; Fung, Helene; Voss, Peggy

2017-08-01

Attitudes about aging influence how people feel about their aging and affect psychological and health outcomes in later life. Given cross-cultural variability in such attitudes, the subjective experience of aging (e.g., subjective age [SA]) may also vary, potentially accounting for culture-specific patterns of aging-related outcomes. Our study explored cultural variation in SA and its determinants. American (N = 569), Chinese (N = 492), and German (N = 827) adults aged 30-95 years completed a questionnaire that included instruments measuring basic demographic information, SA, beliefs about thresholds of old age, control over life changes, and age dependency of changes in eight different life domains (i.e., family, work). Analyses revealed consistency across cultures in the domain-specificity of SA, but differences in the amount of shared variance across domains (e.g., Chinese adults exhibited greater homogeneity across domains than did Americans and Germans). Cultural differences were also observed in levels of SA in some domains, which were attenuated by domain-specific beliefs (e.g., control). Interestingly, beliefs about aging accounted for more cultural variation in SA than did sociodemographic factors (e.g., education). Our results demonstrate that subjective perceptions of aging and everyday functioning may be best understood from a perspective focused on context (i.e., culture, life domain). Given its important relation to functioning, examination of cross-cultural differences in the subjective experience of aging may highlight factors that determine variations in aging-related outcomes that then could serve as targets of culture-specific interventions promoting well-being in later life. © The Author 2017. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Telemental Health Training, Team Building, and Workforce Development in Cultural Context: The Hawaii Experience.

Science.gov (United States)

Alicata, Daniel; Schroepfer, Amanda; Unten, Tim; Agoha, Ruby; Helm, Susana; Fukuda, Michael; Ulrich, Daniel; Michels, Stanton

2016-04-01

The goal of the University of Hawaii (UH) child and adolescent psychiatry telemental health (TMH) program is to train child and adolescent psychiatry fellows to provide behavioral health services for the children of Hawaii and the Pacific Islands in the cultural context of their rural communities using interactive videoteleconferencing (IVTC). The training experience balances learning objectives with community service. Learning objectives include: Understanding mental health disparities in rural communities, leveraging community resources in ongoing treatment, providing culturally effective care, and improving health care access and delivery through TMH service research and evaluation. We describe the UH experience. Several UH faculty are experienced with IVTC technology. They are triple-board trained, are recognized for their research in program evaluation and mental health disparities, and are committed to serving Hawaii's rural communities. We demonstrate the role of TMH in linking children and their families living in rural communities with multiple mental health treatment providers. The service-learning curriculum and a unique collaboration with Mayo Clinic provide the opportunity to examine the role of TMH in global service, and training, education, and research. TMH provides direct services to patients and consultation on Hawaii Island and Maui County. The collaboration with the Mayo Clinic brings further consultation in complex diagnostics, pharmacogenomics, and cross-cultural psychiatry. A curriculum provides trainees experience with IVTC with the goal of potential recruitment to underserved rural communities. The TMH program at UH is unique in its team building and workforce development by joining multiple entities through IVTC and translating expertise from the Mayo Clinic to rural communities, and strengthening collaboration with local child and adolescent psychiatrists, and primary care and other mental health providers. The UH psychiatry program is a

Ornamental Marine Species Culture in the Coral Triangle: Seahorse Demonstration Project in the Spermonde Islands, Sulawesi, Indonesia

Science.gov (United States)

Williams, Susan L.; Janetski, Noel; Abbott, Jessica; Blankenhorn, Sven; Cheng, Brian; Crafton, R. Eliot; Hameed, Sarah O.; Rapi, Saipul; Trockel, Dale

2014-12-01

Ornamental marine species (`OMS') provide valuable income for developing nations in the Indo-Pacific Coral Triangle, from which most of the specimens are exported. OMS culture can help diversify livelihoods in the region, in support of management and conservation efforts to reduce destructive fishing and collection practices that threaten coral reef and seagrass ecosystems. Adoption of OMS culture depends on demonstrating its success as a livelihood, yet few studies of OMS culture exist in the region. We present a case study of a land-based culture project for an endangered seahorse ( Hippocampus barbouri) in the Spermonde Islands, Sulawesi, Indonesia. The business model demonstrated that culturing can increase family income by seven times. A Strengths Weaknesses Opportunities Threats (SWOT) analysis indicated good collaboration among diverse stakeholders and opportunities for culturing non-endangered species and for offshoot projects, but complicated permitting was an issue as were threats of market flooding and production declines. The OMS international market is strong, Indonesian exporters expressed great interest in cultured product, and Indonesia is the largest exporting country for H. barbouri. Yet, a comparison of Indonesia ornamental marine fish exports to fish abundance in a single local market indicated that OMS culture cannot replace fishing livelihoods. Nevertheless, seahorse and other OMS culture can play a role in management and conservation by supplementing and diversifying the fishing and collecting livelihoods in the developing nations that provide the majority of the global OMS.

A demonstration experiment for studying the properties of saturated vapor

Science.gov (United States)

Grebenev, Igor V.; Lebedeva, Olga V.; Polushkina, Svetlana V.

2017-11-01

The paper proposes an important demonstration experiment that can be used at secondary schools in physics. The described experiment helps students learn the main concepts of the topic ‘saturated vapor’, namely, evaporation, condensation, dynamic equilibrium, saturation vapor, partial pressure, and the dependence of saturated vapor pressure on temperature.

Using AI to Access and Experience Cultural Heritage

NARCIS (Netherlands)

L. Hardman (Lynda); L. Aroyo (Lora); J.R. van Ossenbruggen (Jacco); E. Hyvönen

2009-01-01

htmlabstractCultural heritage involves rich and highly heterogeneous collections of different people, organizations and collections. Preserved mainly by professionals it is challenging to convey this diversity of perspectives and information to the general public. Professionals also experience a

Neuroscientific Explanations of Religious Experience are Not free from Cultural Aspects

DEFF Research Database (Denmark)

Runehov, Anne Leona Cesarine

2008-01-01

We cannot disregard that the neuroscientific research on religious phenomena such as religious experiences and rituals for example, has increased significantly the last years. Neuroscientists claim that neuroscience contributes considerably in the process of understanding religious experiences, b...... neuroscientific issues, also cultural-religious assumptions that underlie this conclusion. Key Words Culture, Neuroscience, Religious Experience, Meditation. Udgivelsesdato: January...

The medical mission and modern cultural competency training.

Science.gov (United States)

Campbell, Alex; Sullivan, Maura; Sherman, Randy; Magee, William P

2011-01-01

Culture has increasingly appreciated clinical consequences on the patient-physician relationship, and governing bodies of medical education are widely expanding educational programs to train providers in culturally competent care. A recent study demonstrated the value an international surgical mission in modern surgical training, while fulfilling the mandate of educational growth through six core competencies. This report further examines the impact of international volunteerism on surgical residents, and demonstrates that such experiences are particularly suited to education in cultural competency. Twenty-one resident physicians who participated in the inaugural Operation Smile Regan Fellowship were surveyed one year after their experiences. One hundred percent strongly agreed that participation in an international surgical mission was a quality educational experience and 94.7% deemed the experience a valuable part of their residency training. In additional to education in each of the ACGME core competencies, results demonstrate valuable training in cultural competence. A properly structured and proctored experience for surgical residents in international volunteerism is an effective instruction tool in the modern competency-based residency curriculum. These endeavors provide a unique understanding of the global burden of surgical disease, a deeper appreciation for global public health issues, and increased cultural sensitivity. A surgical mission experience should be widely available to surgery residents. Copyright © 2010 American College of Surgeons. Published by Elsevier Inc. All rights reserved.

The Impact of Cultural Background and Cross-Cultural Experience on Impressions of American and Korean Male Speakers.

Science.gov (United States)

Peng, Ying; And Others

1993-01-01

Studies whether people from different cultures form different trait impressions based on identical vocal qualities, and whether cross-cultural experience influences trait impressions. Results for 48 Korean undergraduates in Korea and 32 U.S. undergraduates and 32 Korean graduate students in Boston (Massachusetts) highlight theories of ecological…

Use of demonstrations and experiments in teaching business statistics

OpenAIRE

Johnson, D. G.; John, J. A.

2003-01-01

The aim of a business statistics course should be to help students think statistically and to interpret and understand data, rather than to focus on mathematical detail and computation. To achieve this students must be thoroughly involved in the learning process, and encouraged to discover for themselves the meaning, importance and relevance of statistical concepts. In this paper we advocate the use of experiments and demonstrations as aids to achieving these goals. A number of demonstrations...

Robots and Cultural Heritage: New Museum Experiences

Directory of Open Access Journals (Sweden)

Claudio Germak

2015-12-01

Full Text Available The introduction of new technologies to enhance the visiting museum experience is not a novelty. A large variety of interactive systems are nowadays available, including virtual tours, which makes cultural heritage accessible remotely. The theme of increase in accessibility and attractiveness has lately been faced with the employment of the service robotics, covering various types of applications. Regrettably, many of robotics solutions appear less successful in terms of utility and usability. On the basis of this awareness, a design for a new robotic solution for cultural heritage has been proposed. The project, developed at the royal residence of Racconigi Castle, consists of a telepresence robot designed as a tool to explore inaccessible areas of the heritage. The employed robot, called Virgil, was expressly designed for the project. The control of the robot is entrusted to the museum guides in order to enhance their work and enrich the cultural storytelling.

Hip Hop Culture's OGs: A Narrative Inquiry into the Intersection of Hip Hop Culture, Black Males and Their Schooling Experiences

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Buchanan, Ian P.

2013-01-01

Using a critical race lens, this narrative study employs a focus group design to explore the intersections between black males, hip hop culture and schooling experiences. To provide a sociocultural grounding, this study first reviews the research literature around hip hop culture.s sociocultural development and its impact as a culture force that…

A demonstration experiment of steam-driven, high-pressure melt ejection

International Nuclear Information System (INIS)

Allen, M.D.; Pitch, M.; Nichols, R.T.

1990-08-01

A steam blowdown test was performed at the Surtsey Direct Heating Test Facility to test the steam supply system and burst diaphragm arrangement that will be used in subsequent Surtsey Direct Containment Heating (DCH) experiments. Following successful completion of the steam blowdown test, the HIPS-10S (High-Pressure Melt Streaming) experiment was conducted to demonstrate that the technology to perform steam-driven, high-pressure melt ejection (HPME) experiments has been successfully developed. In addition, the HIPS-10S experiment was used to assess techniques and instrumentation design to create the proper timing of events in HPME experiments. This document discusses the results of this test

Re-mastering the Master's Tools: Recognizing and affirming the life experiences and cultural practices of urban youth in critical computational literacy through a video game project

OpenAIRE

Lee, Clifford

2012-01-01

This study examines how a video game project that focuses on students' lived experiences and cultural practices teach critical literacies and computational thinking. Specifically, this research looked at how the pedagogy, processes, and student products demonstrated culturally relevant pedagogy practices, critical literacy, and computational thinking. This design-based research study utilizes critical literacy, sociocultural learning theory, and culturally relevant pedagogy in the framing, st...

Pericellular oxygen monitoring with integrated sensor chips for reproducible cell culture experiments.

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Kieninger, J; Aravindalochanan, K; Sandvik, J A; Pettersen, E O; Urban, G A

2014-04-01

Here we present an application, in two tumour cell lines, based on the Sensing Cell Culture Flask system as a cell culture monitoring tool for pericellular oxygen sensing. T-47D (human breast cancer) and T98G (human brain cancer) cells were cultured either in atmospheric air or in a glove-box set at 4% oxygen, in both cases with 5% CO2 in the gas phase. Pericellular oxygen tension was measured with the help of an integrated sensor chip comprising oxygen sensor arrays. Obtained results illustrate variation of pericellular oxygen tension in attached cells covered by stagnant medium. Independent of incubation conditions, low pericellular oxygen concentration levels, usually associated with hypoxia, were found in dense cell cultures. Respiration alone brought pericellular oxygen concentration down to levels which could activate hypoxia-sensing regulatory processes in cultures believed to be aerobic. Cells in culture believed to experience conditions of mild hypoxia may, in reality, experience severe hypoxia. This would lead to incorrect assumptions and suggests that pericellular oxygen concentration readings are of great importance to obtain reproducible results when dealing with hypoxic and normoxic (aerobic) incubation conditions. The Sensing Cell Culture Flask system allows continuous monitoring of pericellular oxygen concentration with outstanding long-term stability and no need for recalibration during cell culture experiments. The sensor is integrated into the flask bottom, thus in direct contact with attached cells. No additional equipment needs to be inserted into the flask during culturing. Transparency of the electrochemical sensor chip allows optical inspection of cells attached on top of the sensor. © 2014 John Wiley & Sons Ltd.

Development of a Continuous Phytoplankton Culture System for Ocean Acidification Experiments

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Cathryn Wynn-Edwards

2014-06-01

Full Text Available Around one third of all anthropogenic CO2 emissions have been absorbed by the oceans, causing changes in seawater pH and carbonate chemistry. These changes have the potential to affect phytoplankton, which are critically important for marine food webs and the global carbon cycle. However, our current knowledge of how phytoplankton will respond to these changes is limited to a few laboratory and mesocosm experiments. Long-term experiments are needed to determine the vulnerability of phytoplankton to enhanced pCO2. Maintaining phytoplankton cultures in exponential growth for extended periods of time is logistically difficult and labour intensive. Here we describe a continuous culture system that greatly reduces the time required to maintain phytoplankton cultures, and minimises variation in experimental pCO2 treatments over time. This system is simple, relatively cheap, flexible, and allows long-term experiments to be performed to further our understanding of chronic responses and adaptation by phytoplankton species to future ocean acidification.

Subjective experience of architectural objects: A cross-cultural study

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Marković Slobodan

2016-01-01

Full Text Available The purpose of the present study was to compare Serbian and Japanese participants in their subjective experience of Serbian and Japanese architectural objects. Subjective experience was operationalized through the ratings on the bipolar scales (e.g. pleasant-unpleasant. In the Preliminary study 1, a set of twelve rating scales was generated. In the Preliminary study 2 twelve Serbian and twelve Japanese architectural objects were specified. In the main experiment two groups of participants, twenty-one Serbian and twenty Japanese, rated twelve Serbian and twelve Japanese objects. A factor analysis extracted three dimensions of subjective experience: Beauty, Firmness and Fullness. Analysis of variance have shown that both Serbian and Japanese participants agreed that Japanese architectural objects looked more beautiful and firmer than Serbian objects. These finding is generally in line with perceptualist hypothesis that stimulus constraints are more effective than culture. However, interactions revealed some cultural differences that are consistent with culturalist hypothesis: compared to Serbian participants, Japanese participants rated Japanese architectural objects as more beautiful, whereas, compared to Japanese, Serbian participants rated Serbian objects as less fragile and emptier than Japanese objects. Generaly, our study have shown that Serbian (Western and Japanese (Eastern participants show general similarity in their subjective experience of architectural objects. [Projekat Ministarstva nauke Republike Srbije, br. 179033

Lethal graft-versus-host disease: modification with allogeneic cultured donor cells

International Nuclear Information System (INIS)

Mauch, P.; Lipton, J.M.; Hamilton, B.; Obbagy, J.; Kudisch, M.; Nathan, D.; Hellman, S.

1984-01-01

The use of the bone marrow culture technique was studied as a means to prepare donor marrow for bone marrow transplantation to avoid lethal graft-versus-host disease (GVHD). Preliminary experiments demonstrated the rapid loss of theta-positive cells in such cultures, so that theta-positive cells were not detected after 6 days. Initial experiments in C3H/HeJ (H-2k, Hbbd) recipients prepared with 900 rad demonstrated improved survival when 3-day cultured C57BL/6 (H-2b, Hbbs) donor cells were used in place of hind limb marrow for transplantation. However, hemoglobin typing of recipient animals revealed only short-term donor engraftment, with competitive repopulation of recipient marrow occurring. Subsequent experiments were done in 1,200-rad prepared recipients, with long-term donor engraftment demonstrated. The majority of 1,200-rad prepared animals receiving cultured allogeneic cells died of GVHD, but animals receiving 28-day cultured cells had an improved 90-day survival and a delay in GVHD development over animals receiving hind limb marrow or marrow from shorter times in culture. In addition, animals receiving anti-theta-treated, 3-day nonadherent cells had an improved survival (44%) over animals receiving anti-theta-treated hind limb marrow (20%). These experiments demonstrate modest benefit for the use of cultured cells in bone marrow transplantation across major H-2 histocompatibility complex differences

Developing leaders' strategic thinking through global work experience: the moderating role of cultural distance.

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Dragoni, Lisa; Oh, In-Sue; Tesluk, Paul E; Moore, Ozias A; VanKatwyk, Paul; Hazucha, Joy

2014-09-01

To respond to the challenge of how organizations can develop leaders who can think strategically, we investigate the relation of leaders' global work experiences--that is, those experiences that require the role incumbent to transcend national boundaries--to their competency in strategic thinking. We further examine whether leaders' exposure to a country whose culture is quite distinct from the culture of their own country (i.e., one that is culturally distant) moderates these relationships. Our analyses of 231 upper level leaders reveals that the time they have spent in global work experiences positively relates to their strategic thinking competency, particularly for leaders who have had exposure to a more culturally distant country. We discuss these findings in light of the research on international work experiences and leader development. PsycINFO Database Record (c) 2014 APA, all rights reserved.

Teacher Candidates' Perceptions of Debriefing Circles to Facilitate Self-Reflection during a Cultural Immersion Experience

Science.gov (United States)

Addleman, Rebecca A.; Brazo, Carol J.; Dixon, Kristin; Cevallos, Tatiana; Wortman, Shary

2014-01-01

This study followed 9 teacher candidates through a 3-week cultural immersion experience in which they volunteered in educational settings where they were not members of the majority culture. This learning experience was designed to help candidates better understand their culturally, ethnically, and linguistically diverse future students. A…

Addressing Cultural Responsiveness in Consultation: An Empirical Demonstration

Science.gov (United States)

McKenney, Elizabeth L. W.; Mann, Kacee A.; Brown, Danice L.; Jewell, Jeremy D.

2017-01-01

This study explored whether and to what extent consultation practices specifically focused on culturally responsive instruction provided additive benefit, after establishing strong classroom management. Three teachers leading culturally diverse classrooms participated in two phases of consultation. The first was a traditional, classroom-management…

Hospital cultural competency as a systematic organizational intervention: Key findings from the national center for healthcare leadership diversity demonstration project.

Science.gov (United States)

Weech-Maldonado, Robert; Dreachslin, Janice L; Epané, Josué Patien; Gail, Judith; Gupta, Shivani; Wainio, Joyce Anne

Cultural competency or the ongoing capacity of health care systems to provide for high-quality care to diverse patient populations (National Quality Forum, 2008) has been proposed as an organizational strategy to address disparities in quality of care, patient experience, and workforce representation. But far too many health care organizations still do not treat cultural competency as a business imperative and driver of strategy. The aim of the study was to examine the impact of a systematic, multifaceted, and organizational level cultural competency initiative on hospital performance metrics at the organizational and individual levels. This demonstration project employs a pre-post control group design. Two hospital systems participated in the study. Within each system, two hospitals were selected to serve as the intervention and control hospitals. Executive leadership (C-suite) and all staff at one general medical/surgical nursing unit at the intervention hospitals experienced a systematic, planned cultural competency intervention. Assessments and interventions focused on three organizational level competencies of cultural competency (diversity leadership, strategic human resource management, and patient cultural competency) and three individual level competencies (diversity attitudes, implicit bias, and racial/ethnic identity status). In addition, we evaluated the impact of the intervention on diversity climate and workforce diversity. Overall performance improvement was greater in each of the two intervention hospitals than in the control hospital within the same health care system. Both intervention hospitals experienced improvements in the organizational level competencies of diversity leadership and strategic human resource management. Similarly, improvements were observed in the individual level competencies for diversity attitudes and implicit bias for Blacks among the intervention hospitals. Furthermore, intervention hospitals outperformed their respective

Navigating across Cultures: Narrative Constructions of Lived Experience

Science.gov (United States)

Pufall-Jones, Elizabeth; Mistry, Jayanthi

2010-01-01

In this study, we investigated how individuals from diverse backgrounds learn to navigate the many worlds in which they live and explore how variations in life experiences are associated with aspects of navigating across cultures. We conducted the study using a phenomenological approach based on retrospective personal narratives from 19 young…

Culture Wires the Brain: A Cognitive Neuroscience Perspective.

Science.gov (United States)

Park, Denise C; Huang, Chih-Mao

2010-07-01

There is clear evidence that sustained experiences may affect both brain structure and function. Thus, it is quite reasonable to posit that sustained exposure to a set of cultural experiences and behavioral practices will affect neural structure and function. The burgeoning field of cultural psychology has often demonstrated the subtle differences in the way individuals process information-differences that appear to be a product of cultural experiences. We review evidence that the collectivistic and individualistic biases of East Asian and Western cultures, respectively, affect neural structure and function. We conclude that there is limited evidence that cultural experiences affect brain structure and considerably more evidence that neural function is affected by culture, particularly activations in ventral visual cortex-areas associated with perceptual processing. © The Author(s) 2010.

CULTURAL TOURISM EXPERIENCE ON CUSTOMER SATISFACTION: EVIDENCE FROM THAILAND

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Kanchana Sukanthasirikul

2016-03-01

Full Text Available This study examines the service quality of cultural tourism experience perceived by tourists on their satisfaction and further explores the relationships between perceived value, appraisal emotion, and customer satisfaction. A total of 327 respondents completed a survey conducted at two cultural festivals in Thailand. Using structural equation modeling (SEM technique, the results reveal the direct and positive effects of the service quality on perceived value, appraisal emotion, and customer satisfaction. This study summarizes the findings and offers some interesting implications for practitioners and researchers.

Experiences of Cultural Diversity in the Context of an Emergent Transnationalism

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Rizvi, Fazal

2011-01-01

In this article, the author argues that despite wide-ranging appeal of the discourses of globalization, our modes of thinking and ways of addressing issues of cultural diversity remain trapped within a national framework. The dominant constructions of cultural diversity often overlook the ways in which experiences of diversity now take place in…

A qualitative investigation of the cultural adjustment experiences of Asian international college women.

Science.gov (United States)

Constantine, Madonna G; Kindaichi, Mai; Okazaki, Sumie; Gainor, Kathy A; Baden, Amanda L

2005-05-01

This qualitative study explored the cultural adjustment experiences of 15 Asian Indian, Japanese, Korean, and Vietnamese international college women through semistructured interviews. By using consensual qualitative research methodology (C. E. Hill, B. J. Thompson, & E. N. Williams, 1997), 6 primary domains or themes related to these women's cultural adjustment experiences were identified via data analysis: their feelings and thoughts about living in the United States, perceived differences between their country of origin and the United States, their English language acquisition and use, their prejudicial or discriminatory experiences in the United States, their peer and family networks, and their strategies for coping with cultural adjustment problems. Implications of the findings for mental health practice are discussed. Copyright (c) 2005 APA, all rights reserved.

Cultural differences in emotion regulation during self-reflection on negative personal experiences.

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Tsai, William; Lau, Anna S

2013-01-01

Reflecting on negative personal experiences has implications for mood that may vary as a function of specific domains (e.g., achievement vs. interpersonal) and cultural orientation (e.g., interdependence vs. independence). This study investigated cultural differences in the social-cognitive and affective processes undertaken as Easterners and Westerners reflected on negative interpersonal and performance experiences. One hundred Asian Americans and 92 European-American college students were randomly assigned to one of three conditions: interpersonal rejection, achievement failure, or a control condition. Results revealed that Asian Americans experienced greater distress than European Americans after self-reflecting over a failed interpersonal experience, suggesting cultural sensitivity in the relational domain. Consistent with theoretical predictions, analysis of the social cognitive and affective processes that participants engaged in during self-reflection provided some evidence that self-enhancement may buffer distress for European Americans, while emotion suppression may be adaptive for Asian Americans.

The imperative of culture: a quantitative analysis of the impact of culture on workforce engagement, patient experience, physician engagement, value-based purchasing, and turnover.

Science.gov (United States)

Owens, Katie; Eggers, Jim; Keller, Stephanie; McDonald, Audrey

2017-01-01

Current uncertainty for the future of the health care landscape is placing an increasing amount of pressure on leadership teams to be prepared to steer their organization forward in a number of potential directions. It is commonly recognized among health care leaders that culture will either enable or disable organizational success. However, very few studies empirically link culture to health care-specific performance outcomes. Nearly every health care organization in the US specifies its cultural aspirations through mission and vision statements and values. Ambitions of patient-centeredness, care for the community, workplace of choice, and world-class quality are frequently cited; yet, little definitive research exists to quantify the importance of building high-performing cultures. Our study examined the impact of cultural attributes defined by a culture index (Cronbach's alpha = 0.88) on corresponding performance with key health care measures. We mapped results of the culture index across data sets, compared results, and evaluated variations in performance among key indicators for leaders. Organizations that perform in the top quartile for our culture index statistically significantly outperformed those in the bottom quartile on all but one key performance indicator tested. The culture top quartile organizations outperformed every domain for employee engagement, physician engagement, patient experience, and overall value-based purchasing performance with statistical significance. Culture index top quartile performers also had a 3.4% lower turnover rate than the bottom quartile performers. Finally, culture index top quartile performers earned an additional 1% on value-based purchasing. Our findings demonstrate a meaningful connection between performance in the culture index and organizational performance. To best impact these key performance outcomes, health care leaders should pay attention to culture and actively steer workforce engagement in attributes that

The imperative of culture: a quantitative analysis of the impact of culture on workforce engagement, patient experience, physician engagement, value-based purchasing, and turnover

Science.gov (United States)

Owens, Katie; Eggers, Jim; Keller, Stephanie; McDonald, Audrey

2017-01-01

Current uncertainty for the future of the health care landscape is placing an increasing amount of pressure on leadership teams to be prepared to steer their organization forward in a number of potential directions. It is commonly recognized among health care leaders that culture will either enable or disable organizational success. However, very few studies empirically link culture to health care-specific performance outcomes. Nearly every health care organization in the US specifies its cultural aspirations through mission and vision statements and values. Ambitions of patient-centeredness, care for the community, workplace of choice, and world-class quality are frequently cited; yet, little definitive research exists to quantify the importance of building high-performing cultures. Our study examined the impact of cultural attributes defined by a culture index (Cronbach’s alpha = 0.88) on corresponding performance with key health care measures. We mapped results of the culture index across data sets, compared results, and evaluated variations in performance among key indicators for leaders. Organizations that perform in the top quartile for our culture index statistically significantly outperformed those in the bottom quartile on all but one key performance indicator tested. The culture top quartile organizations outperformed every domain for employee engagement, physician engagement, patient experience, and overall value-based purchasing performance with statistical significance. Culture index top quartile performers also had a 3.4% lower turnover rate than the bottom quartile performers. Finally, culture index top quartile performers earned an additional 1% on value-based purchasing. Our findings demonstrate a meaningful connection between performance in the culture index and organizational performance. To best impact these key performance outcomes, health care leaders should pay attention to culture and actively steer workforce engagement in attributes that

Demonstration of the economic feasibility of plant tissue culture for jojoba (Simmondsia chinensis) and Euphorbia spp

Energy Technology Data Exchange (ETDEWEB)

Sluis, C.

1980-09-01

The economic feasibility of plant tissue culture was demonstrated as applied to two plants: jojoba (Simmondsia chinensis) and Euphorbia spp. The gopher weed (Euphorbia lathyris) was selected as the species of Euphorbia to research due to the interest in this plant as a potential source of hydrocarbon-like compounds. High yield female selections of jojoba were chosen from native stands and were researched to determine the economic feasibility of mass producing these plants via a tissue culture micropropagation program. The female jojoba selection was successfully mass produced through tissue culture. Modifications in initiation techniques, as well as in multiplication media and rooting parameters, were necessary to apply the tissue culture system, which had been developed for juvenile seedling tissue, to mature jojobas. Since prior attempts at transfer of tissue cultured plantlets were unsuccessful, transfer research was a major part of the project and has resulted in a system for transfer of rooted jojoba plantlets to soil. Euphorbia lathyris was successfully cultured using shoot tip cultures. Media and procedures were established for culture initiation, multiplication of shoots, callus induction and growth, and root initiation. Well-developed root systems were not attained and root initiation percentages should be increased if the system is to become commercially feasible.

Health professionals' perceptions of cultural influences on stroke experiences and rehabilitation in Kuwait.

Science.gov (United States)

Omu, Onutobor; Reynolds, Frances

2012-01-01

The aim of this study was to investigate the perceptions of health professionals who treat stroke patients in Kuwait regarding cultural influences on the experience of stroke and rehabilitation in Kuwait. Health professionals interviewed were from a variety of cultural backgrounds thus providing an opportunity to investigate how they perceived the influence of culture on stroke recovery and rehabilitation in Kuwait. Semi-structured interviews were carried out with 12 health professionals with current/recent stroke rehabilitation experience in Kuwait, followed by thematic analysis of the verbatim transcripts. The health professionals identified several features of the Kuwaiti culture that they believed affected the experiences of stroke patients. These were religious beliefs, family involvement, limited education and public information about stroke, prevailing negative attitudes toward stroke, access to finances for private treatment, social stigma and the public invisibility of disabled people, difficulties identifying meaningful goals for rehabilitation, and an acceptance of dependency linked with the widespread presence of maids and other paid assistants in most Kuwaiti homes. To offer culturally sensitive care, these issues should be taken into account during the rehabilitation of Kuwaiti stroke patients in their home country and elsewhere.

The Impact of International Service-Learning on Nursing Students' Cultural Competency.

Science.gov (United States)

Kohlbry, Pamela Wolfe

2016-05-01

This article reports research findings on the effect of an international immersion service-learning project on the level and components of cultural competence of baccalaureate (BSN) nursing students. A triangulated methodology was used to determine changes in components and level of cultural competence pre- and postexperience. The theoretical model The Process of Cultural Competence in the Delivery of Healthcare Services was used. It identifies five central constructs in the process of becoming culturally competent: cultural awareness, cultural knowledge, cultural skill, cultural encounter, and cultural desire. The sample of 121 BSN nursing students was gathered from three southern California universities. Data were collected from 2009 to 2013. Using the Inventory for Assessing the Process of Cultural Competence Among Healthcare Professionals-Student Version© and Cultural Self-Efficacy Scale, constructs of cultural competency were measured in pre- and posttest participants who participated in international service-learning immersion experiences. A demographic survey and open-ended qualitative questions were completed at the posttrip meeting. Mean, frequencies, and correlations with demographic data and survey data were calculated. Pre- and posttrip means were analyzed. Qualitative analysis from six open-ended questions completed at the posttest were coded and themes emerged. The research findings demonstrated the impact of the international service-learning project on building cultural competency in nursing students. Quantitative findings revealed statistically significant differences between pre- and posttest surveys for two of the five constructs of cultural competence. Qualitative analysis supported the quantitative findings in cultural competency constructs found in the model. The research findings support nursing education program use of international service-learning immersion experiences to foster cultural competence in nursing students. Findings from

The Cultural Socialization Scale: Assessing Family and Peer Socialization toward Heritage and Mainstream Cultures

Science.gov (United States)

Wang, Yijie; Benner, Aprile D.; Kim, Su Yeong

2015-01-01

In a culturally diverse society, youth learn about multiple cultures from a variety of sources, yet the existing assessment of cultural socialization has been limited to parents' efforts to teach youth about their heritage culture. The current study adapted and extended an existing cultural socialization measure (Umaña-Taylor & Fine, 2004) to assess four types of socialization practices encountered specifically during adolescence: cultural socialization by families and peers toward both one's heritage culture and the mainstream culture. In a pilot study, we developed the cultural socialization scale based on retrospective reports from 208 young adults, maximizing young adults' ability to reason and reflect their adolescent experiences with various socialization practices. In the primary study, we examined the psychometric properties of the scale using reports from 252 adolescents. Cultural socialization occurred from both socialization agents toward both cultures. Our cultural socialization scale demonstrated stable factor structures and high reliabilities. We observed strong factorial invariance across the four subscales (six items). MIMIC models also demonstrated invariance for each subscale across adolescents' demographic characteristics (i.e., gender, race/ethnicity, nativity, SES, language of assessment). The implications of the cultural socialization scale are discussed. PMID:25961139

Cultural humility: measuring openness to culturally diverse clients.

Science.gov (United States)

Hook, Joshua N; Davis, Don E; Owen, Jesse; Worthington, Everett L; Utsey, Shawn O

2013-07-01

Building on recent theory stressing multicultural orientation, as well as the development of virtues and dispositions associated with multicultural values, we introduce the construct of cultural humility, defined as having an interpersonal stance that is other-oriented rather than self-focused, characterized by respect and lack of superiority toward an individual's cultural background and experience. In 4 studies, we provide evidence for the estimated reliability and construct validity of a client-rated measure of a therapist's cultural humility, and we demonstrate that client perceptions of their therapist's cultural humility are positively associated with developing a strong working alliance. Furthermore, client perceptions of their therapist's cultural humility were positively associated with improvement in therapy, and this relationship was mediated by a strong working alliance. We consider implications for research, practice, and training. PsycINFO Database Record (c) 2013 APA, all rights reserved.

Cross Cultural Differences in Decisions from Experience: Evidence from Denmark, Israel and Taiwain

OpenAIRE

Sibilla Di Guida; Ido Erev; Davide Marchiori

2014-01-01

This paper examines the effects of different cultural backgrounds on decisions from experience. In Experiment 1, participants from Denmark, Israel, and Taiwan faced each of six binary choice problems for 200 trials. The participants did not receive prior description of the payoff distributions, but obtained complete feedback after each choice. Comparison of choice behavior across cultural groups reveals similar overall choice rates, and similar indications of underweighting of rare events and...

Mixed messages: residents' experiences learning cross-cultural care.

Science.gov (United States)

Park, Elyse R; Betancourt, Joseph R; Kim, Minah K; Maina, Angela W; Blumenthal, David; Weissman, Joel S

2005-09-01

An Institute of Medicine report issued in 2002 cited cross-cultural training as a mechanism to address racial and ethnic disparities in health care, but little is known about residents' training and capabilities to provide quality care to diverse populations. This article explores a select group of residents' perceptions of their preparedness to deliver quality care to diverse populations. Seven focus groups and ten individual interviews were conducted with 68 residents in locations nationwide. Qualitative analysis of focus-group and individual interview transcripts was performed to assess residents' perceptions of (1) preparedness to deliver care to diverse patients; (2) educational climate; and (3) training experiences. Most residents in this study noted the importance of cross-cultural care yet reported little formal training in this area. Residents wanted more formal training yet expressed concern that culture-specific training could lead to stereotyping. Most residents had developed ad hoc, informal skills to care for diverse patients. Although residents perceived institutional endorsement, they sensed it was a low priority due to lack of time and resources. Residents in this study reported receiving mixed messages about cross-cultural care. They were told it is important, yet they received little formal training and did not have time to treat diverse patients in a culturally sensitive manner. As a result, many developed coping behaviors rather than skills based on formally taught best practices. Training environments need to increase training to enhance residents' preparedness to deliver high-quality cross-cultural care if the medical profession is to achieve the goals set by the Institute of Medicine.

Christian Spiritual Experience as a Model of a Culture of Dialogue

Directory of Open Access Journals (Sweden)

Rybicki Adam

2016-12-01

Full Text Available A space for dialogue between people and the cultures is a focus of this article. To start with, the biblical basis for analysing spiritual experience is presented, followed by the components of Christian spiritual-religious experience. It is also explored whether it is possible to cross-reference the said components with the culture of dialogue. A particular focus is made on the spirituality of encounter and mysticism that leads to a conclusion that a reliable and continuously deepening reflection on Christian spirituality shows its value not only on a “vertical” (upright plane, i.e. a dialogue with God, but also on a horizontal, flat plane. It shapes the overall attitude of a person, both towards other people and towards themselves, as well as towards the world around them. Certain elements may play a major role in shaping the culture of dialogue between people and the communities of people. These elements are: relational character, desire of getting to know “the other you”, emphasizing the dignity of “the other you”, mutual respect, shared search for and acceptance of the truth and a communal dimension (communion. The ethical aspects of spiritual experience – including a mystical experience – such as conscience, virtue or value, have also been regarded because the ethical elements play a very important role in the dialogue of people and communities.

Transcultural healthcare immersion: a unique interprofessional experience poised to influence collaborative practice in cultural settings.

Science.gov (United States)

Morton, Jennifer

2012-01-01

This paper describes a model for interprofessional and transcultural learning established by the author and supported by the University of New England and Ghana Health Mission, Inc. The model for interprofessional immersion in cultural settings represents a guiding framework predicated on a conceptual "brick and mortar" process for building cultural proficiency among individuals and within teams. It encompasses social, clinical and behavioral components (brick) and personal desire, cultural humility and values (mortar). The ``bounty'' aspect of the model is achieved by way of successful student learning outcomes, positive interprofessional and community-based collaborations, and finally, and to be measured over time, favorable patient and population (programmatic) outcomes. In partnership with the Ghana Health Mission, Inc and local community health workers, students and faculty from a range of health professions took part in a cultural-clinical experience known as Transcultural Immersion in Healthcare. The goal of the experience was to advance cultural proficiency and knowledge through intensive cultural immersion. An urban setting in Ghana, located in West Africa served as the setting for this unique experience. The transcultural immersion in healthcare experience achieved its ``bounty'' as seen in the enhanced cultural proficiency of students and faculty, seamless interprofessional communication and collaboration, and provision of primary care and related services to patients and the Ghanaian community. Future research is in development to test the Model for Interprofessional Immersion in Cultural Settings (MIICS) in a variety of other settings and with a cross section of health disciplines.

Undergraduate students' development of social, cultural, and human capital in a networked research experience

Science.gov (United States)

Thompson, Jennifer Jo; Conaway, Evan; Dolan, Erin L.

2016-12-01

Recent calls for reform in undergraduate biology education have emphasized integrating research experiences into the learning experiences of all undergraduates. Contemporary science research increasingly demands collaboration across disciplines and institutions to investigate complex research questions, providing new contexts and models for involving undergraduates in research. In this study, we examined the experiences of undergraduates participating in a multi-institution and interdisciplinary biology research network. Unlike the traditional apprenticeship model of research, in which a student participates in research under the guidance of a single faculty member, students participating in networked research have the opportunity to develop relationships with additional faculty and students working in other areas of the project, at their own and at other institutions. We examined how students in this network develop social ties and to what extent a networked research experience affords opportunities for students to develop social, cultural, and human capital. Most studies of undergraduate involvement in science research have focused on documenting student outcomes rather than elucidating how students gain access to research experiences or how elements of research participation lead to desired student outcomes. By taking a qualitative approach framed by capital theories, we have identified ways that undergraduates utilize and further develop various forms of capital important for success in science research. In our study of the first 16 months of a biology research network, we found that undergraduates drew upon a combination of human, cultural, and social capital to gain access to the network. Within their immediate research groups, students built multidimensional social ties with faculty, peers, and others, yielding social capital that can be drawn upon for information, resources, and support. They reported developing cultural capital in the form of learning to

Student Perceptions of the Hip Hop Culture's Influence on the Undergraduate Experience

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Wessel, Roger D.; Wallaert, Kerry A.

2011-01-01

This study sought to determine how identification and engagement with the hip hop culture influenced the educational experiences of undergraduate students at a Midwestern, predominately White university by interviewing 11 students who self-identified as being immersed in the hip hop culture. Through a qualitative, phenomenological investigation,…

Cultural conflicts in the weight loss experience of overweight Latinos.

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Diaz, V A; Mainous, A G; Pope, C

2007-02-01

In spite of the high prevalence of obesity in the Latino population, there is limited recent information that can be used by health-care providers to develop culturally appropriate weight loss strategies for this population. Therefore, we describe weight loss experiences, attitudes and barriers in overweight Latino adults. Qualitative study using focus group methodology. Twenty-one overweight adults (body mass index >/=25, age >/=20 years) self-identified as Latinos. Subjects participated in one of three focus groups. Reccurring themes within group discussions were identified by three independent investigators, one who was ethnicity concordant. Themes included the presence of mixed messages when determining one's appropriate weight, with participants' desire to lose weight to be healthy (based on professional advice and personal experience) conflicting with the cultural idea that being overweight is healthy. Participants described discordance when adapting to the mainstream, leading to the loss of healthy traditional habits. Participants expressed interest in weight loss and familiarity with dieting and weight loss interventions. They desired culturally appropriate nutrition education and reassurance regarding healthy dieting from health-care providers. The importance of interactions with peers during education was another relevant theme, and participants were overwhelmingly positive about group education. To improve health promotion for Latinos, cultural factors distinctive to this underserved population, and barriers they articulate, should be considered when developing weight loss interventions.

Simulation experiences of paramedic students: a cross-cultural examination

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Williams B

2016-03-01

Full Text Available Brett Williams,1 Chloe Abel,1 Eihab Khasawneh,2 Linda Ross,1 Tracy Levett-Jones31Department of Community Emergency Health & Paramedic Practice, Monash University, Frankston, Victoria, Australia; 2Faculty of Applied Medical Sciences, Jordan University of Science and Technology, Irbid, Jordan; 3School of Nursing and Midwifery, The University of Newcastle, Callaghan, New South Wales, AustraliaBackground: Simulation-based education is an important part of paramedic education and ­training. While accessing clinical placements that are adequate in quality and quantity continues to be challenging, simulation is being recognized by paramedic academics as a potential alternative. Examining students’ satisfaction of simulation, particularly cross-culturally is therefore important in providing feedback to academic teaching staff and the international paramedic community.Objective: This study aimed to compare simulation satisfaction among paramedic students from universities in Australia and Jordan.Methods: A cross-sectional study using a paper-based English version of the Satisfaction with Simulation Experience Scale was administered to paramedic students from all year levels.Results: A total of 511 students participated in this study; 306 students (60% from Australia (Monash University and 205 students (40% from Jordan (Jordan University of Science and Technology. There were statistically significant differences with large effect size noted in all three original factors between Australian and Jordanian students: debrief and feedback (mean =38.66 vs mean =34.15; P<0.001; d=0.86, clinical reasoning (mean =21.32 vs mean =18.28; P<0.001; d=0.90, and clinical learning (mean =17.59 vs mean =15.47; P<0.001; d=1.12.Conclusion: This study has demonstrated that simulation education is generally well received by students in Australia and Jordan although Australian students reported having higher satisfaction levels then their Jordanian counterparts. These results

ANALYSIS OF FOREIGN EXPERIENCE OF SYSTEMIC DEVELOPMENT OF FUTURE SOCIAL PEDAGOGISTS’ INFORMATIONAL CULTURE

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Oleksandr A. Ratsul

2014-10-01

Full Text Available The article deals with the analysis of foreign experience of systemic development of future social pedagogists’ informational culture. A number of cultural universals are identified, each of them is treated as the core of culture. A list of components of future social pedagogists’ information culture is given. Personality traits that enable future social pedagogists to participate effectively in all kinds of work with information are characterized. Two structural levels (contents and functions in future social pedagogists’ information culture are singled out. Main functions of future social pedagogists’ information culture are defined. The structural organization of future social pedagogists’ information culture is analyzed.

Decommissioning experience of the Japan power demonstration reactor

International Nuclear Information System (INIS)

Hoshi, T.; Yanagihara, S.; Tachibana, M.; Momma, T.

1992-01-01

Actual dismantling of the Japan Power Demonstration Reactor (JPDR) has been progressing since 1986 aiming to make stage 3 condition as the final goal. Such highly activated components as the reactor pressure vessel (RPV) and the inner portion of biological shield concrete close to the RPV have removed using the remotely operated cutting machines. Useful data on the dismantling techniques and their safety as well as the manpower expenditure and radiation exposure of workers have been obtained. Experiences gained through the dismantling works are described in this paper. (author)

Forming Pedagogical Aesthetic Culture of Students in British Experience

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Papushyna, Valentyna

2017-01-01

The author of the article analyzes the concept and primary factors of personality aesthetic culture development in the context of higher education in England. The scholars' works and pedagogical advanced experience of the country nowadays pay special attention to forming personal creativity and self-realization of modern specialists. They are…

A NATIONAL DEMONSTRATION PROJECT UTILIZING TELEVISED MATERIALS FOR THE FORMAL EDUCATION OF CULTURALLY DISADVANTAGED PRESCHOOL CHILDREN. FINAL REPORT.

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MUKERJI, ROSE; AND OTHERS

TO SUPPLY DISADVANTAGED PRESCHOOL CHILDREN WITH CULTURALLY STIMULATING EXPERIENCES, A TV SERIES, "ROUNDABOUT," WAS DESIGNED TO BE USED IN WASHINGTON, D.C. INNER-CITY PRESCHOOL AND DAY CARE CENTERS. THE 15-MINUTE PROGRAMS WERE TO INTRODUCE NEW EXPERIENCES AND SUPPLEMENT REGULAR ACTIVITIES. IT WAS HOPED THAT THE CHILDREN WOULD IDENTIFY…

Cross-cultural similarities and differences in the experience of awe.

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Razavi, Pooya; Zhang, Jia Wei; Hekiert, Daniela; Yoo, Seung Hee; Howell, Ryan T

2016-12-01

Current research on awe is limited to Western cultures. Thus, whether the measurement, frequency, and consequences of awe will replicate across non-Western cultures remains unanswered. To address this gap, we validated the dispositional awe scale (Shiota, Keltner, & John, 2006) in 4 countries (United States, Iran, Malaysia, and Poland; N = 1,173) with extensive variations in cultural values (i.e., power distance) and personality profiles (i.e., extraversion and openness). Multigroup factor analyses demonstrated that, across all cultures, a 3-factor model that treats awe, amusement, and pride as 3 unique emotions is superior to a single-factor model that clusters all 3 emotions together. Structurally, the scales of awe, amusement and pride were invariant across all countries. Furthermore, we found significant country-level differences in dispositional awe, with the largest discrepancy between the United States and Iran (d = 0.79); these differences are not likely due to cultural response biases. Results are discussed in terms of possible explanations for country-level differences and suggestions for future research. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

Understanding cultural competence in a multicultural nursing workforce: registered nurses' experience in Saudi Arabia.

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Almutairi, Adel F; McCarthy, Alexandra; Gardner, Glenn E

2015-01-01

In Saudi Arabia, the health system is mainly staffed by expatriate nurses from different cultural and linguistic backgrounds. Given the potential risks this situation poses for patient care, it is important to understand how cultural diversity can be effectively managed in this multicultural environment. The purpose of this study was to explore notions of cultural competence with non-Saudi Arabian nurses working in a major hospital in Saudi Arabia. Face-to-face, audio-recorded, semistructured interviews were conducted with 24 non-Saudi Arabian nurses. Deductive data collection and analysis were undertaken drawing on Campinha-Bacote's cultural competence model. The data that could not be explained by this model were coded and analyzed inductively. Nurses within this culturally diverse environment struggled with the notion of cultural competence in terms of each other's cultural expectations and those of the dominant Saudi culture. The study also addressed the limitations of Campinha-Bacote's model, which did not account for all of the nurses' experiences. Subsequent inductive analysis yielded important themes that more fully explained the nurses' experiences in this environment. The findings can inform policy, professional education, and practice in the multicultural Saudi setting. © The Author(s) 2014.

Cultural affordances and emotional experience: socially engaging and disengaging emotions in Japan and the United States.

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Kitayama, Shinobu; Mesquita, Batja; Karasawa, Mayumi

2006-11-01

The authors hypothesized that whereas Japanese culture encourages socially engaging emotions (e.g., friendly feelings and guilt), North American culture fosters socially disengaging emotions (e.g., pride and anger). In two cross-cultural studies, the authors measured engaging and disengaging emotions repeatedly over different social situations and found support for this hypothesis. As predicted, Japanese showed a pervasive tendency to reportedly experience engaging emotions more strongly than they experienced disengaging emotions, but Americans showed a reversed tendency. Moreover, as also predicted, Japanese subjective well-being (i.e., the experience of general positive feelings) was more closely associated with the experience of engaging positive emotions than with that of disengaging emotions. Americans tended to show the reversed pattern. The established cultural differences in the patterns of emotion suggest the consistent and systematic cultural shaping of emotion over time.

A New (?) Physiological Effect in a Demonstration Experiment in Geometrical Optics

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Ganci, S.

2018-01-01

A surprising phenomenology from a traditional demonstration experiment in Geometrical Optics reveals here an interesting matter of discussion and analysis. Hence, the main focus of this paper is to observe and discuss such an innovative phenomenology.

Development of a health safety culture under different social and cultural conditions: lessons from the experiences of Japanese utilities

International Nuclear Information System (INIS)

Taniguchi, Taketoshi

1998-01-01

In anticipation of the steady expansion of nuclear power in Asia, all organizations involved in operating nuclear facilities are emphasizing the importance of regional cooperation in the development and enhancement of a safety culture. This paper, based on employees' attitudinal surveys, provides some lessons learned from the experiences of Japanese electric utilities in developing and enhancing a sound safety culture within the organizations which are operating nuclear power plants and related facilities, and discusses approaches for cooperation in Asia, taking into account the different socio-cultural environments. (author)

A small scale accelerator driven subcritical assembly development and demonstration experiment at LAMPF

International Nuclear Information System (INIS)

Wender, S.A.; Venneri, F.; Bowman, C.D.; Arthur, E.D.; Heighway, E.A.; Beard, C.A.; Bracht, R.R.; Buksa, J.J.; Chavez, W.; DeVolder, B.G.

1994-01-01

A small scale experiment is described that will demonstrate many of the aspects of accelerator-driven transmutation technology. This experiment uses the high-power proton beam from the Los Alamos Meson Physics Facility accelerator and will be located in the Area-A experimental hall. Beam currents of up to 1 mA will be used to produce neutrons with a molten lead target. The target is surrounded by a molten salt and graphite moderator blanket. Fissionable material can be added to the molten salt to demonstrate plutonium burning or transmutation of commercial spent fuel or energy production from thorium. The experiment will be operated at power levels up to 5 MW t

Social experience does not abolish cultural diversity in eye movements

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David J Kelly

2011-05-01

Full Text Available Adults from Eastern (e.g., China and Western (e.g., USA cultural groups display pronounced differences in a range of visual processing tasks. For example, the eye movement strategies used for information extraction during a variety of face processing tasks (e.g., identification and facial expressions of emotion categorization differs across cultural groups. Currently, many of the differences reported in previous studies have asserted that culture itself is responsible for shaping the way we process visual information, yet this has never been directly investigated. In the current study, we assessed the relative contribution of genetic and cultural factors by testing face processing in a population of British Born Chinese (BBC adults using face recognition and expression classification tasks. Contrary to predictions made by the cultural differences framework, the majority of BBC adults deployed ‘Eastern’ eye movement strategies, while approximately 25% of participants displayed ‘Western’ strategies. Furthermore, the cultural eye movement strategies used by individuals were consistent across recognition and expression tasks. These findings suggest that ‘culture’ alone cannot straightforwardly account for diversity in eye movement patterns. Instead a more complex understanding of how the environment and individual experiences can influence the mechanisms that govern visual processing is required.

Cross-cultural human-computer interaction and user experience design a semiotic perspective

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Brejcha, Jan

2015-01-01

This book describes patterns of language and culture in human-computer interaction (HCI). Through numerous examples, it shows why these patterns matter and how to exploit them to design a better user experience (UX) with computer systems. It provides scientific information on the theoretical and practical areas of the interaction and communication design for research experts and industry practitioners and covers the latest research in semiotics and cultural studies, bringing a set of tools and methods to benefit the process of designing with the cultural background in mind.

Openness to experience and culture-openness transactions across the lifespan

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Schwaba, Ted; Luhmann, Maike; Denissen, J.J.A.; Chung, J.M.H.; Bleidorn, Wiebke

2018-01-01

We examined the life span development of openness to experience and tested whether change in this personality trait was associated with change in cultural activity, such as attending the opera or visiting museums. Data came from the Dutch Longitudinal Internet Study for the Social Sciences panel,

Supporting students of diverse cultures and faiths - Experiences from a University perspective.

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Gale, Jill; Thalitaya, Madhusudan Deepak

2017-09-01

University of Bedfordshire is a large University with over 24000 students from over 100 countries. The main religions recorded are Christianity, Islam, Hinduism, Buddhism, Jewish and Sikhism amongst others. Around 45% of them do not have any recorded religion. The Mental Health Advisor will come across a wide range of students from different backgrounds each with their own unique presentation of mental health distress. It is well known that people of different communities and cultures experience signs and symptoms of mental distress in different ways. This is very important for clinicians to be aware of the nuances around cultures and traditions in the context of mental illness in order to assist clinicians more accurately diagnose, support and manage them. In an effort to improve diagnosis and care to people of all backgrounds, the 5 th edition of the Diagnosis and Statistical Manual of Mental Disorders (DSM-5) incorporates a greater cultural sensitivity throughout the manual. This includes a reflection of cross-cultural variations in presentations and cultural concepts of distress. The mental Health Advisor is available to help with practical support to assist students to manage their mental health and study. This includes support with an initial assessment, structures support, assisting with making reasonable adjustments under the Equality Act (2010), support students to access Disabled Student's Allowances and reasonable adjustments to enable them to study effectively and achieve their potential and where necessary, making appropriate referrals to internal and/or external services. One of the main roles of the advisor is to support students with mental health difficulties which are impacting on their studies. This support may include anxiety management, motivation, relaxation techniques, study plans and understanding the impact of medication. This paper will look at some of the experiences faced by the mental health advisor and will also reflect on

Lessons from international experience for China's microgrid demonstration program

International Nuclear Information System (INIS)

Romankiewicz, John; Marnay, Chris; Zhou, Nan; Qu, Min

2014-01-01

Microgrids can provide an avenue for increasing the amount of distributed generation (DG) and delivery of electricity, where control is more dispersed and quality of service is locally tailored to end-use requirements, with applications from military bases to campuses to commercial office buildings. Many studies have been done to date on microgrid technology and operations, but fewer studies exist on demonstration programs and commercial microgrid development. As China prepares to launch the largest microgrid demonstration program in the world, we review progress made by demonstration programs across Europe, Asia, and the Americas as well as microgrid benefits and barriers. Through case studies, we highlight the difference in experience for microgrids developed under the auspices of a government-sponsored demonstration program versus those that were commercially developed. Lastly, we provide recommendations oriented towards creating a successful microgrid demonstration program. - Highlights: • We discuss major microgrid demonstration programs in the U.S., E.U., and Asia. • We identify barriers faced by microgrids to date and propose policy solutions. • Two detailed case studies of government sponsored microgrid demonstrations are provided. • We outline eight recommendations for microgrid demonstration programs, with a focus on China's upcoming program

Developing International Managers: The Contribution of Cultural Experience to Learning

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Townsend, Peter; Regan, Padraic; Li, Liang Liang

2015-01-01

Purpose: The purpose of this paper is to evaluate cultural experience as a learning strategy for developing international managers. Design/methodology/approach: Using an integrated framework, two quantitative studies, based on empirical methodology, are conducted. Study 1, with an undergraduate sample situated in the Asia Pacific, aimed to examine…

Bidens tripartite L.: A Cd-accumulator confirmed by pot culture and site sampling experiment

International Nuclear Information System (INIS)

Wei Shuhe; Niu Rongcheng; Srivastava, Mrittunjai; Zhou Qixing; Wu Zhijie; Sun Tieheng; Hu Yahu; Li Yunmeng

2009-01-01

Characteristics of accumulation and tolerance of cadmium (Cd) in Bidens tripartite L. were investigated to identify Cd-accumulating properties. In this study, pot culture experiment and site sampling experiments were conducted to assess whether this plant is a heavy metal hyperaccumulator or accumulator. The results indicated that the Cd enrichment factor (concentration in plant/soil) and Cd translocation factor (concentration in shoot/root) of B. tripartite was principally >1 in pot culture and concentration gradient experiments. Shoot biomass was not reduced significantly (p -1 , the threshold concentration for a Cd-hyperaccumulator. In the site sampling experiment, B. tripartite also showed Cd-accumulator properties. Based on these results, B. tripartite could be identified as a Cd-accumulator. Thus, B. tripartite should only be considered as a Cd-accumulator.

Preparation of the PRACLAY demonstration and confirmation experiments: construction of the PRACLAY gallery

International Nuclear Information System (INIS)

Bastiaens, W.

2009-01-01

The PRACLAY demonstration and confirmation experiments contribute to the Belgian research, development and demonstration programme to assess the safety and feasibility of geological disposal of radioactive waste in Boom Clay. Within this programme, the large scale PRACLAY heater experiment aims to verify that Boom Clay is suitable to host heat emitting radioactive waste. A 35 m long section of an experimental gallery in the underground research facility HADES (at 225 m depth) will be heated up to 95 degrees Celsius during ten years. The heater experiment focuses on the response of the host rock to the thermal load. The figure below shows the experimental lay-out. In 2007, an important milestone was reached with the realisation of the PRACLAY gallery (45 m long, external diameter 2.5 m)

Culturally and linguistically diverse healthcare students' experiences of learning in a clinical environment: A systematic review of qualitative studies.

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Mikkonen, Kristina; Elo, Satu; Kuivila, Heli-Maria; Tuomikoski, Anna-Maria; Kääriäinen, Maria

2016-02-01

Learning in the clinical environment of healthcare students plays a significant part in higher education. The greatest challenges for culturally and linguistically diverse healthcare students were found in clinical placements, where differences in language and culture have been shown to cause learning obstacles for students. There has been no systematic review conducted to examine culturally and linguistically diverse healthcare students' experiences of their learning in the clinical environment. This systematic review aims to identify culturally and linguistically diverse healthcare students' experiences of learning in a clinical environment. The search strategy followed the guidelines of the Centre of Reviews and Dissemination. The original studies were identified from seven databases (CINAHL, Medline Ovid, Scopus, Web of Science, Academic Search Premiere, Eric and Cochrane Library) for the period 2000-2014. Two researchers selected studies based on titles, abstracts and full texts using inclusion criteria and assessed the quality of studies independently. Twelve original studies were chosen for the review. The culturally and linguistically diverse healthcare students' learning experiences were divided into three influential aspects of learning in a clinical environment: experiences with implementation processes and provision; experiences with peers and mentors; and experiences with university support and instructions. The main findings indicate that culturally and linguistically diverse healthcare students embarking on clinical placements initially find integration stressful. Implementing the process of learning in a clinical environment requires additional time, well prepared pedagogical orientation, prior cultural and language education, and support for students and clinical staff. Barriers to learning by culturally and linguistically diverse healthcare students were not being recognized and individuals were not considered motivated; learners experienced the

Creating Cultural Competence: An Outreach Immersion Experience in Southern Africa

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West-Olatunji, Cirecie; Goodman, Rachael D.; Mehta, Sejal; Templeton, Laura

2011-01-01

With disasters on the rise, counselors need to increase their cultural awareness, knowledge, and skills to work with affected communities. This study reports outcomes of a four-week immersion experience in southern Africa with six counselor-trainees. Data sources for this qualitative study were: daily journals and demographic forms. Outcomes…

Indigenous cultural contexts for STEM experiences: snow snakes' impact on students and the community

Science.gov (United States)

Miller, Brant G.; Roehrig, Gillian

2018-03-01

Opportunities for American Indian youth to meaningfully engage in school-based science, technology, engineering, and mathematics (STEM) experiences have historically been inadequate. As a consequence, American Indian students perform lower on standardized assessments of science education than their peers. In this article we describe the emergence of meaning for students—as well as their community—resulting from Indigenous culturally-based STEM curriculum that used an American Indian tradition as a focal context. Specifically, the game of snow snakes ( Gooneginebig in Ojibwe) afforded an opportunity for STEM and culturally-based resources to work in unison. A case study research design was used with the bounded case represented by the community associated with the snow snake project. The research question guiding this study was: What forms of culturally relevant meaning do students and the community form as a result of the snow snake game? Results indicate evidence of increased student and community engagement through culturally-based STEM experiences in the form of active participation and the rejuvenation of a traditional game. Implications are discussed for using culturally-based contexts for STEM learning.

Criatividade Cultural – que oportunidade para destinos rurais?

Directory of Open Access Journals (Sweden)

Mariana Sousa Carvalho

2014-01-01

Full Text Available Throughout the twentieth century, culture has come to assume a distinctive role in tourism activities in rural areas in particular. Traditions, customs and local identity are endogenous resources which has integrated the experience of rural, sought by increasingly demanding tourists. This paper will seek to understand the cultural-lived experience in January Cima, a village in the Central Interior of Portugal, through the perceptions of various stakeholders of the destination, and identify portencialiades to develop creative alternatives that can improve the overall rural tourism experience. The results demonstrate that an integrated approach to tourism development is already being implemented, but there is still potential to exploit existing cultural resources to improve the tourist experience in this village, with all groups interviewed attractive to recognize the value resulting from the junction of the traditions co-creation of experiences.

Experiences in assessing safety culture

International Nuclear Information System (INIS)

Spitalnik, J.

2002-01-01

Based on several Safety Culture self-assessment applications in nuclear organisations, the paper stresses relevant aspects to be considered when programming an assessment of this type. Reasons for assessing Safety Culture, basic principles to take into account, necessary resources, the importance of proper statistical analyses, the feed-back of results, and the setting up of action plans to enhance Safety Culture are discussed. (author)

A Cultural Approach to Understanding Professional Experiences of Foreign-Born Faculty in U.S. Educational Leadership Preparation Programs

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Khrabrova, Iryna; Sanzo, Karen L.

2013-01-01

The purpose of this study was to investigate the professional experiences of foreign-born faculty members serving in U.S. educational leadership preparation programs, utilizing a cultural approach to discern their lived experiences related to professional life. Cultural values were explored as reflected in professional life experiences. The…

Extraordinary experiences in its cultural and theoretical context.

Science.gov (United States)

von Lucadou, Walter; Wald, Franziska

2014-06-01

The growing complexity, opaqueness and specialization of many areas of life and - above all - a booming psychological and esoteric market create the necessity for counselling and advice for individuals who encounter so-called 'paranormal' experiences. These experiences are often interpreted as 'transpersonal' or 'spiritual', depending on the cultural background and religious traditions. The term 'spiritual crisis' has become a fashionable diagnosis with some transpersonal psychotherapists. Paranormal experiences, regardless of their acceptance of academic psychology and psychiatry, are still a taboo subject in society. The Parapsychological Counselling Office in Freiburg is a professional unit with governmental support, which helps individuals to cope with such experiences adequately. The work and responsibilities of the counselling centre are presented. A large collection of cases in the form of letters, which were sent in by individuals wanting to communicate their unusual or extraordinary experiences have been analysed. Some of the results are reported here. Finally, we discuss a special form of 'inexplicable experiences' based on a theoretical model. Its recommendations seem counter-intuitive but are ultimately successful. The model starts from a system-theoretical viewpoint and uses concepts such as complementarity and entanglement of generalized quantum theory (GQT) and the model of pragmatic information (MPI). Since it turned out that individuals who contact the counselling centre also offer their own interpretations and 'explanation', the question arises, how these resources can be used to help clients.

An Exploration of Hispanic Mothers' Culturally Sustaining Experiences at an Informal Science Center

Science.gov (United States)

Weiland, Ingrid

2015-01-01

Science education reform focuses on learner-centered instruction within contexts that support learners' sociocultural experiences. The purpose of this study was to explore Hispanic mothers' experiences as accompanying adults at an informal science center within the context of culturally sustaining experiences, which include the fluidity…

From culture to symptom: Testing a structural model of "Chinese somatization".

Science.gov (United States)

Zhou, Xiaolu; Peng, Yunshi; Zhu, Xiongzhao; Yao, Shuqiao; Dere, Jessica; Chentsova-Dutton, Yulia E; Ryder, Andrew G

2016-02-01

"Chinese somatization" has been frequently discussed over the past three decades of cultural psychiatry, and has more recently been demonstrated in cross-national comparisons. Empirical studies of potential explanations are lacking, however. Ryder and Chentsova-Dutton (2012) proposed that Chinese somatization can be understood as a cultural script for depression, noting that the literature is divided on whether this script primarily involves felt bodily experience or a stigma-avoiding communication strategy. Two samples from Hunan province, China-one of undergraduate students (n = 213) and one of depressed psychiatric outpatients (n = 281)-completed the same set of self-report questionnaires, including a somatization questionnaire developed in Chinese. Confirmatory factor analysis demonstrated that Chinese somatization could be understood as two correlated factors: one focusing on the experience and expression of distress, the other on its conceptualization and communication. Structural equation modeling demonstrated that traditional Chinese cultural values are associated with both of these factors, but only bodily experience is associated with somatic depressive symptoms. This study takes a first step towards directly evaluating explanations for Chinese somatization, pointing the way to future multimethod investigations of this cultural script. © The Author(s) 2015.

Geoheritage, Geotourism and the Cultural Landscape: Enhancing the Visitor Experience and Promoting Geoconservation

Directory of Open Access Journals (Sweden)

John E. Gordon

2018-04-01

Full Text Available Geotourism spans a range of visitor interests, from the specialist geotourist to the more general visitor. As well as supporting geoconservation outcomes, it provides economic, cultural, relational and social benefits for both visitors and host communities. The interconnections between geoheritage and the cultural components of the landscape have antecedents in concepts of landscape aesthetics in different cultures. These interconnections provide a range of opportunities for enhancing the geotourist experience and promoting geoconservation and geoeducation by means of activities that involve aesthetic and emotional experiences and interpretation through different cultural filters that encourage the rediscovery of a sense of wonder both about the geological stories in the landscape and the human interactions. A cultural ecosystem services framework provides a holistic approach for informing conservation policy, management and planning for geotourism, enabling assessment of multiple benefits and trade-offs for visitors and communities based on the values of the geoheritage assets. Geotourism studies could also benefit from integration of existing theory, conceptual analysis and practice from broader heritage and nature-based tourism and closer collaboration with relevant social sciences. Adhering to sound geoethical practice is an essential part of geotourism, which can also play a role in the promotion of geoethics among the public and professionals.

The Pursuit of Happiness and Its Relationship to the Meta-experience of Emotions and Culture.

Science.gov (United States)

Hofmann, Stefan G

2013-04-01

In this commentary, I provide a brief background of the meta-experience of emotions, the philosophical and psychological literature on happiness, and further discuss the influence of culture on happiness. The meta-experience of emotions implies that there are primary and secondary emotions (i.e., emotions about emotions), similar to the concept of meta-cognitions. Primary and secondary emotions are closely associated with one's cultural background and happiness. Most scholars throughout history believe that happiness per se cannot be taught. However, it is possible to teach practices that lead to the path toward happiness. Promising strategies include loving-kindness and compassion meditation. These strategies are based on Buddhist teachings, which are deeply rooted in a collectivistic culture. This illustrates the close association between emotions, approaches towards happiness, and cultural background.

Initiations, interactions, cognoscenti: social and cultural capital in the music festival experience

OpenAIRE

Wilks, Linda

2009-01-01

This thesis explores the role of social and cultural capital in the music festival experience. It does so by gathering observations and post-festival accounts from attendees at three separate music festivals located in England. The data were analysed using Fairclough's approach to critical discourse analysis, resulting in the identification of styles and orders of discourse.\\ud \\ud Little research, particularly of a qualitative nature, has investigated the roles of cultural taste and social i...

Cultural Centre, Destination Cultural Offer and Visitor Satisfaction

Directory of Open Access Journals (Sweden)

Benxiang Zeng

2017-10-01

Full Text Available This paper aims to establish the link between tourists’ perceptions on cultural offers and their overall satisfaction, and explore the implication of this link for sustainable tourist destination management. Assessing online customers’ reviews, this study identifies a positive correlation between visitors’ perspectives and experiences at the on-site cultural centre and visitors’ destination satisfaction. It suggests that the on-site cultural centre plays a critical role in building up visitors’ perception on cultural attributes of the destination, and its impact on visitor satisfaction is a double-edged sword. Visitors’ positive perspectives on the cultural centre enhance visitors’ experiences and contribute to their destination satisfaction; however, not only does a negative perspective on their cultural and spiritual experience compromise visitors’ satisfaction, but also subsequent negative online reviews damage the destination image and discourage visitor return/visit. The findings help destination management organisations to better understand visitors’ preference for cultural centres and therefore to improve visitors’ cultural experience. This paper appeals for further study of on-site cultural centres’ role in forming destination cultural attributes, and of social media’s potential in enriching cultural experience.

Canadian Punjabi Sikh men's experiences of lifestyle changes following myocardial infarction: cultural connections.

Science.gov (United States)

Galdas, Paul M; Oliffe, John L; Wong, Sabrina T; Ratner, Pamela A; Johnson, Joy L; Kelly, Mary T

2012-01-01

To describe how culture underlies Canadian Punjabi Sikh men's experiences of adopting lifestyle changes following myocardial infarction (MI). Qualitative, interpretive design. In-depth, individual interviews were conducted with 27 Canadian Punjabi Sikh men post-MI. Data were analysed using constant comparative methods. Cultural influences were identified in Punjabi Sikh men's descriptions of their experience of adopting lifestyle changes. Actions related to self-care, rehabilitation and lifestyle change post-MI were embedded in collectivist family and community contexts. Three themes, derived from the data, were found to intertwine with these contexts; they related to food consumption, physical exercise and faith and religion. These findings highlight how collectivist ideals influence Canadian Punjabi Sikh men's adoption of lifestyle changes post-MI. The content and processes by which healthcare providers deliver heart health and rehabilitation to Canadian Punjabi Sikh men might be guided, at least in part, by the collectivist cultural practices underpinning our findings.

Students' Moral Reasoning as Related to Cultural Background and Educational Experience.

Science.gov (United States)

Bar-Yam, Miriam; And Others

The relationship between moral development and cultural and educational background is examined. Approximately 120 Israeli youth representing different social classes, sex, religious affiliation, and educational experience were interviewed. The youth interviewed included urban middle and lower class students, Kibbutz-born, Youth Aliyah…

The Pursuit of Happiness and Its Relationship to the Meta-experience of Emotions and Culture

OpenAIRE

Hofmann, Stefan G.

2013-01-01

In this commentary, I provide a brief background of the meta-experience of emotions, the philosophical and psychological literature on happiness, and further discuss the influence of culture on happiness. The meta-experience of emotions implies that there are primary and secondary emotions (i.e., emotions about emotions), similar to the concept of meta-cognitions. Primary and secondary emotions are closely associated with one’s cultural background and happiness. Most scholars throughout histo...

Ethical and cultural striving: Lived experiences of minority nurses in dementia care.

Science.gov (United States)

Egede-Nissen, Veslemøy; Sellevold, Gerd Sylvi; Jakobsen, Rita; Sørlie, Venke

2017-09-01

Nursing workforce in Western European health institutions has become more diverse because of immigration and recruitment from Asian, African, and East-European countries. Minority healthcare providers may experience communication problems in interaction with patients and coworkers, and they are likely to experience conflict or uncertainty when confronted with different cultural traditions and values. Persons with dementia are a vulnerable group, and the consequences of their illness challenge the ability to understand and express oneself verbally. The large number of minority healthcare providers in nursing homes underlines the importance to obtain better knowledge about this group's experiences with the care challenges in dementia care units. Can you tell about any challenges in the experiences in the encounter with persons suffering from dementia? Participants and research context: Five minority healthcare providers in a nursing home, in a dementia unit. All guidelines for research ethic were followed. Ethical consideration: The participants were informed that participation was voluntary, and they were guarantied anonymity. We used a qualitative method, conducting individual interviews, using a narrative approach. In the analysis, we applied a phenomenological-hermeneutical method, developed for researching life experiences. One theme and four subthemes: striving to understand the quality of care for persons with dementia. The subthemes: sensitivity to understand the patients' verbal and nonverbal expressions. To understand gratefulness, understand the patient as an adult and autonomous person, and understand the patient as a patient in a nursing home. Challenges comprise both ethical and cultural striving to understand persons with dementia. To care for persons with dementia in an unfamiliar context may be understood as a striving for acting ethically, when at the same time striving to adapt and acculturate to new cultural norms, in order to practice good

Experiments on the Impact of language Problems in the Multi-cultural Operation of NPPs' Emergency Operation

International Nuclear Information System (INIS)

Kang, Seongkeun; Kim, Taehoon; Seong, Poong Hyun; Ha, Jun Su

2016-01-01

In 2010, The Korea Electric Power Corporation (KEPCO) was awarded a multi-billion dollar bid to construct the first nuclear power plant in Barakah, UAE. One must keep in mind however, that with technology transfer and international cooperation comes a host of potential problems arising from cultural differences such as language, everyday habitudes and workplace expectation. As of now, how problematic these potential issues may become is unknown. Of the aforementioned factors, communication is perhaps of foremost importance. We investigated UAE culture-related issues through analysis of operating experience reviews (OERs) and came to the conclusion that the language barrier needed utmost attention. Korean nuclear power plant operators will work in UAE and will operate the NPPs with operators and managers of other nationalities as well. The purpose of this paper is firstly to confirm that operators are put under mental stress, and secondly to demonstrate the decline in accuracy when they must work in English. Reducing human error is quite important to make nuclear power plants safer. As the mental workload of human operator is increased, the probability of a human error occurring also increases. It will have a negative influence on the plant’s safety. There are many factors which can potentially increase mental workload. We focused on communication problem which is a key factor of increasing mental workload because many Korean operators will work in UAE nuclear power plants and may work together with UAE operators. From these experiments we compared how performance of both Korean and UAE subjects were decreased when they use English. We designed experimental methods to be able to check this problem qualitatively and quantitatively. We analyzed four factors to find the communication problems from the experiments which are accuracy, efficiency, NASA-TLX, and brain wave. Accuracy, efficiency, brain wave are quantitative factors, and NASA-TLX is qualitative factor. To

Perceptions of Cultural Competence among Urban School Social Workers: Does Experience Make a Difference?

Science.gov (United States)

Teasley, Martell L.; Baffour, Tiffany D.; Tyson, Edgar H.

2005-01-01

This exploratory study examined the contribution of social work experience and licensure to self-reported levels of cultural competence of social workers in urban public school systems. In addition, it examined the influence of practitioners race or ethnicity on perceived levels of culturally competent practice in urban schools. Using survey…

Project Overview of the Naval Postgraduate School Spacecraft Architecture and Technology Demonstration Experiment

National Research Council Canada - National Science Library

Reuer, Charles

2001-01-01

The Naval Postgraduate School's current attempt at getting another spacecraft into orbit is focusing on Naval Postgraduate School Spacecraft Architecture and Technology Demonstration Experiment (NPSAT1...

Forming insights: assessment of the occupational therapy practice in a cultural context from experience with indigenous people

Directory of Open Access Journals (Sweden)

Maria Daniela Corrêa de Macedo

2016-01-01

Full Text Available This article is the result of a reflection process on the issue of occupational therapy and culture through analysis of practical experiences of a extension project. It aimed to increase knowledge and reflections of occupational therapy and its technical actions in cultural contexts from the perspective of ethnicity issues. It is a documental and qualitative research was aiming to report the experience of students and an occupational therapist, obtained through their written reports between 2012 and 2014. Data were analyzed using the categorizations proposed by Bardin. The categories of analysis found are related to technical activities in occupational therapy, namely: cultural and ethnic action. The results showed that, in the experiences with the Guarani community, there are already significant and consolidated actions of occupational therapy in cultural contexts. The technical actions already performed confirm the relevance of the occupational therapist role in the cultural context and in the ethnicity context. These practices are, in turn, relevant for the production of knowledge, the theoretical and methodological scope and professional training in social and cultural contexts of occupational therapy. It is emphasized that technical procedures coherent with the ethnicity issues in a joint relationship, articulated by cultural mediation, can strengthen human doings and identity claims.

Patient Safety Culture and the Second Victim Phenomenon: Connecting Culture to Staff Distress in Nurses

Science.gov (United States)

Quillivan, Rebecca R.; Burlison, Jonathan D.; Browne, Emily K.; Scott, Susan D.; Hoffman, James M.

2017-01-01

Background Second victim experiences can affect the well-being of healthcare providers and compromise patient safety. Many factors associated with improved coping afer patient safety event involvement are also components of a strong patient safety culture, so that supportive patient safety cultures may reduce second victim–related trauma. A cross-sectional survey study was conducted to assess the influence of patient safety culture on second victim–related distress, in which associations among patient safety culture dimensions, organizational support, and second victim distress were investigated. Methods The Agency for Healthcare Research and Quality (AHRQ) Hospital Survey on Patient Safety Culture (HSOPSC) and the Second Victim Experience and Support Tool (SVEST), which was developed to assess organizational support and personal and professional distress after involvement in a patient safety event, were administered to nurses involved in direct patient care. Results Of 358 nurses, 155 (41%) responded, of whom 144 completed both surveys. Hierarchical linear regression demonstrated that the patient safety culture survey dimension nonpunitive response to errors was significantly associated with reductions in the second victim survey dimensions psychological, physical, and professional distress (p patient safety event by encouraging supportive interactions. Also, perceptions of second victim–related distress may be less severe when hospital cultures are characterized by nonpunitive response to errors. Reducing punitive response to error and encouraging supportive coworker, supervisor, and institutional interactions may be useful strategies to manage the severity of second victim experiences. PMID:27456420

The RERTR demonstration experiments program at the Ford Nuclear Reactor

Energy Technology Data Exchange (ETDEWEB)

Wehe, D K; King, J S [Department of Nuclear Engineering, University of Michigan (United States)

1983-08-01

The purpose of this paper is to highlight a major part of the experimental work which is being carried out at the Ford Nuclear Reactor (FNR) in conjunction with the RERTR program. A demonstration experiments program has been developed to: 1) characterize the FNR in sufficient detail to discern and quantify neutronic differences between the high and low enriched cores; 2) provide the theoretical group with measurements to benchmark their calculations. As with any experimental program associated with a reactor, stringent constraints limit the experiments which can be performed. Some experiments are performed routinely on the FNR (such as control rod calibrations), and much data is already available. Unfortunately, the accuracy we demand precludes using much of this earlier data. And in many cases, the requirement of precise (and copious) data has led to either developing new techniques (as in the case of rhodium mapping and neutron diffraction) or to further refinements on existing methods (as in the case of spectral unfolding). Nevertheless, we have tried to stay within the realm of recognized, well-established experimental methods in order to assuage any doubts about measured differences between HEU and LEU core parameters. This paper describes the principal results of the experiments performed so far.

Ethnic Swedish parents' experiences of minority ethnic nurses' cultural competence in Swedish paediatric care.

Science.gov (United States)

Tavallali, Azar G; Kabir, Zarina Nahar; Jirwe, Maria

2014-06-01

Sweden has a population of a little more than 9.4 million. The rapid growth of immigration in Sweden has resulted in an increased number of minority ethnic patients and minority ethnic nurses in the Swedish healthcare system. This also applies to paediatric care. The purpose of this study was to explore how parents with ethnic Swedish backgrounds experience minority ethnic nurses' cultural competence and the care the nurses provide in a Swedish paediatric care context. This exploratory qualitative study is of 14 parents with an ethnic Swedish background whose child was in a ward at a children's hospital in Stockholm County Council. Data were collected using semi-structured interviews to identify parents' perceptions and experiences of minority ethnic nurses' cultural competence. The interviews were analysed by qualitative content analysis. The analyses of the interviews led to four main categories: influence of nurses' ethnicity; significance of cross-cultural communication; cross-cultural skills; and the importance of nursing education. Nurses' ethnicity did not have much impact on parents' satisfaction with their child's care. The parents attached importance to nurses' language skills and to their adaptation and awareness of Swedish culture. They also attached weight to nurses' professional knowledge and personal attributes. The role of nursing education to increase nurses' cultural awareness was highlighted too. © 2013 Nordic College of Caring Science.

Culture experiments on conductive polymers

International Nuclear Information System (INIS)

Onoda, Mitsuyoshi

2012-01-01

Fibroblast L929 and myoblast C2C12 cells of the mouse connective tissue origin were sown on the surface of conductive polymer films (polypyrrole, PPy and poly(3,4-ethylenedioxythiophene), PEDOT) in the cell culture medium, and the proliferative process of these cells was observed. Without changing the form, fibroblast L929 and myoblast C2C12 cells were observed to proliferate almost similarly to the cell which cultured on a dish on the market and to maintain compatibility. In other word, it has been understood these two kinds of conductive polymers used in this study, the PEDOT films maintain the secretion function of the cell cultured on the surface of these polymers. Therefore, the PPy- and the PEDOT-coated electrode suggested the possibility usable as a nerve stimulation electrode with biocompatibility, because these polymers were effective to culture the cell.

Cross-cultural care encounters in paediatric care: minority ethnic parents' experiences.

Science.gov (United States)

Tavallali, Azar Gashasb; Jirwe, Maria; Kabir, Zarina Nahar

2017-03-01

Because of worldwide migration, the healthcare staff in general as well as in paedi"atric care specifically is challenged increasingly by people from various ethnic backgrounds. The challenge is related to providing culturally competent care and effectively communicating with people from diverse cultural and ethnic backgrounds who have different health beliefs, practices, values and languages. This also applies to the Swedish society and to Swedish paediatric care. The purpose of this study was to describe the expectations and experiences of cross-cultural care encounters among minority ethnic parents in Swedish paediatric care. A qualitative design was used in the study. Data were collected using semi-structured interviews between October 2011 and March 2012. The sample consisted of 12 parents of minority ethnic backgrounds who had their child in a ward at a children's hospital in the Stockholm County Council. The interviews were analysed using manifest content analysis. The Regional Ethical Review Committee approved the study (Ref: Nr: 2011/927-31/5). The analysis of the interviews led to three categories: fundamentals in nursing, cultural sensitivity and understanding, and influencing conditions. Generic knowledge and skills of nurses outweighed the need for the nurses to have culture-specific knowledge of their patients or relatives in cross-cultural care encounters. Language skills and the availability of bilingual nurses in a multi-ethnic society can facilitate communication and increase parents' satisfaction in cross-cultural care encounters. © 2016 Nordic College of Caring Science.

Use of an adaptable cell culture kit for performing lymphocyte and monocyte cell cultures in microgravity

Science.gov (United States)

Hatton, J. P.; Lewis, M. L.; Roquefeuil, S. B.; Chaput, D.; Cazenave, J. P.; Schmitt, D. A.

1998-01-01

The results of experiments performed in recent years on board facilities such as the Space Shuttle/Spacelab have demonstrated that many cell systems, ranging from simple bacteria to mammalian cells, are sensitive to the microgravity environment, suggesting gravity affects fundamental cellular processes. However, performing well-controlled experiments aboard spacecraft offers unique challenges to the cell biologist. Although systems such as the European 'Biorack' provide generic experiment facilities including an incubator, on-board 1-g reference centrifuge, and contained area for manipulations, the experimenter must still establish a system for performing cell culture experiments that is compatible with the constraints of spaceflight. Two different cell culture kits developed by the French Space Agency, CNES, were recently used to perform a series of experiments during four flights of the 'Biorack' facility aboard the Space Shuttle. The first unit, Generic Cell Activation Kit 1 (GCAK-1), contains six separate culture units per cassette, each consisting of a culture chamber, activator chamber, filtration system (permitting separation of cells from supernatant in-flight), injection port, and supernatant collection chamber. The second unit (GCAK-2) also contains six separate culture units, including a culture, activator, and fixation chambers. Both hardware units permit relatively complex cell culture manipulations without extensive use of spacecraft resources (crew time, volume, mass, power), or the need for excessive safety measures. Possible operations include stimulation of cultures with activators, separation of cells from supernatant, fixation/lysis, manipulation of radiolabelled reagents, and medium exchange. Investigations performed aboard the Space Shuttle in six different experiments used Jurkat, purified T-cells or U937 cells, the results of which are reported separately. We report here the behaviour of Jurkat and U937 cells in the GCAK hardware in ground

Thomas Docherty. Culture and a New Experience of Democracy

Directory of Open Access Journals (Sweden)

Erik S. RORABACK

2006-10-01

Full Text Available Thomas Docherty’s freshly printed volume from Stanford University Press, Aesthetic Democracy, is requisite reading for all those thinking beings out there interested in the question of the inter-relation and even inter-articulation between culture and experience for a possible new encounter with the political that would inch toward a truer form of democracy for our current postmodern social spheres and spaces. Professor of English and Comparative Literature in the University of Warwick, long ...

Educational x-ray experiments and XRF measurements with a portable setup adapted for the characterization of cultural heritage objects

Energy Technology Data Exchange (ETDEWEB)

Sianoudis, I [Department of Physics Chemistry and Material Technology, Technological Educational Institute (TEI) of Athens, Ag. Spyridonos 12210 Egaleo (Greece); Drakaki, E [Department of Physics, NTUA, Athens 15780 (Greece); Hein, A [Institute of Materials Science, N.C.S.R. Demokritos, 15 310 Aghia Paraskevi (Greece)], E-mail: jansian@teiath.gr, E-mail: edrakaki@gmail.com, E-mail: hein@ims.demokritos.gr

2010-05-15

It is common to modify valuable, sophisticated equipment, originally acquired for other purposes, to adapt it for the needs of educational experiments, with great didactic effectiveness. The present project concerns a setup developed from components of a portable system for energy dispersive x-ray fluorescence spectroscopy (EDXRF). Two educational modules have been developed on the basis of this setup. Module 1 comprises a series of x-ray laboratory exercises investigating basic principles, such as the verification of Moseley's law, Compton's law and the Lambert-Beer law. Module 2 concerns the calibration of the XRF with reference materials, aiming to get quantitative measurements of the elemental composition of objects of cultural interest. The application of the calibrated experimental setup is demonstrated with indicative measurements of metal objects and pigments of wall paintings, in order to discuss their spectra, and their qualitative and quantitative analyses. The setup and the applied experiments are designed as an educational package of laboratory exercises on the one hand for students in natural sciences, and on the other for the education of students who will work in the field of cultural heritage, such as conservation science or archaeological science.

Educational x-ray experiments and XRF measurements with a portable setup adapted for the characterization of cultural heritage objects

International Nuclear Information System (INIS)

Sianoudis, I; Drakaki, E; Hein, A

2010-01-01

It is common to modify valuable, sophisticated equipment, originally acquired for other purposes, to adapt it for the needs of educational experiments, with great didactic effectiveness. The present project concerns a setup developed from components of a portable system for energy dispersive x-ray fluorescence spectroscopy (EDXRF). Two educational modules have been developed on the basis of this setup. Module 1 comprises a series of x-ray laboratory exercises investigating basic principles, such as the verification of Moseley's law, Compton's law and the Lambert-Beer law. Module 2 concerns the calibration of the XRF with reference materials, aiming to get quantitative measurements of the elemental composition of objects of cultural interest. The application of the calibrated experimental setup is demonstrated with indicative measurements of metal objects and pigments of wall paintings, in order to discuss their spectra, and their qualitative and quantitative analyses. The setup and the applied experiments are designed as an educational package of laboratory exercises on the one hand for students in natural sciences, and on the other for the education of students who will work in the field of cultural heritage, such as conservation science or archaeological science.

Photo irradiation Systems for In-Vitro Cultured Cells Phototherapy and Photobiology Experiments

International Nuclear Information System (INIS)

Serrano Navarro, Joel; Morales Lopez, Orestes M.; Hernandez Quintanas, Luis F.; Lopez Silva, Y.; Fabila Bustos, Diego A.; De la Rosa Vazquez, Jose M.; Valor Reed, Alma; Stolik Isakina, Suren; Brodin, Patrik N.; Guha, Chandan; Tome, Wolfgang A.

2016-01-01

The increase in research and application of various phototherapy methods, especially photodynamic therapy (PDT) has created the need to study in depth the mechanisms of interaction of light with biological tissue using a photosensitizing drug in order to increase the therapeutic effectiveness. In this issue, two systems for controlled irradiation of in-vitro cell culture and temperature monitoring of the culture are presented. The first system was designed to irradiate 24 wells in a 96-well microplate. The second one was constructed for the irradiation and control of a 24-well microplate using larger volumes of cultured cells. Both systems can independently irradiate and control the temperature of each well. The systems include a module for contactless measurement of the temperature in each well. Light sources are located in an interchangeable module, so that it can be replaced to irradiate with different wavelengths. These prototypes count with various operation modes, controlled by a computer, which permits establishing specific settings in accordance with the desired experiment. The systems allow the automated experiment execution with precise control of dosimetry, irradiation and temperature, which reduces the sample-handling while, saves time. (Author)

Everyday Experiences of 18- to 36-Month-Old Children from Migrant Families: The Influence of Host Culture and Migration Experience

Science.gov (United States)

Driessen, Ricarda; Leyendecker, Birgit; Scholmerich, Axel; Harwood, Robin

2010-01-01

We explored the everyday experiences of 18- to 36-month-old toddlers at two study sites and the influence of adaptation to the host culture on the everyday experiences of children from migrant families. First- and second-generation Puerto Rican families in Connecticut, USA, first- and second-generation Turkish families in Bochum, Germany, as well…

Adult English Language Learners Constructing and Sharing Their Stories and Experiences: The Cultural and Linguistic Autobiography Writing Project

Science.gov (United States)

Park, Gloria

2011-01-01

This article is the culmination of the Cultural and Linguistic Autobiography (CLA) writing project, which details narrative descriptions of adult English language learners' (ELLs') cultural and linguistic experiences and how those experiences may have influenced the ways in which these learners constructed and reconstructed their identities.…

The "Chocolate Experiment"--A Demonstration of Radiation Absorption by Different Colored Surfaces

Science.gov (United States)

Fung, Dennis

2015-01-01

In the typical "cookbook" experiment comparing the radiation absorption rates of different colored surfaces, students' hands are commonly used as a measurement instrument to demonstrate that dull black and silvery surfaces are good and poor absorbers of radiation, respectively. However, college students are often skeptical about using…

Blueprint for Sustainable Change in Diversity Management and Cultural Competence: Lessons From the National Center for Healthcare Leadership Diversity Demonstration Project.

Science.gov (United States)

Dreachslin, Janice L; Weech-Maldonado, Robert; Gail, Judith; Epané, Josué Patien; Wainio, Joyce Anne

How can healthcare leaders build a sustainable infrastructure to leverage workforce diversity and deliver culturally and linguistically appropriate care to patients? To answer that question, two health systems participated in the National Center for Healthcare Leadership's diversity leadership demonstration project, November 2008 to December 2013. Each system provided one intervention hospital and one control hospital.The control hospital in each system participated in pre- and postassessments but received no preassessment feedback and no intervention support. Each intervention hospital's C-suite leadership and demonstration project manager worked with a diversity coach provided by the National Center for Healthcare Leadership to design and implement an action plan to improve diversity and cultural competence practices and build a sustainable infrastructure. Plans explored areas of strength and areas for improvement that were identified through preintervention assessments. The assessments focused on five competencies of strategic diversity management and culturally and linguistically appropriate care: diversity leadership, strategic human resource management, organizational climate, diversity climate, and patient cultural competence.This article describes each intervention hospital's success in action plan implementation and reports results of postintervention interviews with leadership to provide a blueprint for sustainable change.

The lived experience of depression among culturally Deaf adults.

Science.gov (United States)

Sheppard, K; Badger, T

2010-11-01

Culturally Deaf adults lost hearing at early ages, communicate primarily in American Sign Language (ASL), and self-identify as culturally Deaf. Communication barriers lead to isolation, low self-esteem, abuse, and inadequate health care. Screening Deaf patients for depressive symptoms poses challenge. Nurses are rarely familiar with ASL, and depression screening tools aren't easily translated from English to ASL. Consequently, Deaf adults are not adequately screened for depression. Qualitative interviews were conducted with culturally Deaf adults, and certified interpreters helped to enhance understanding. Text was generated from interview transcriptions and researcher observations. No novel depressive symptoms were described. Various ASL signs were used to represent depression; two participants used a unique gesture that had no meaning to others. Childhood experiences leading to depression included sexual or physical abuse, feeling ostracized from family and like a burden. Suicidal gestures communicated severity of depression. Adults felt interpreters were unwelcome during mental health encounters. No participants were asked about depressive symptoms despite frank manifestations of depression. Study describes antecedents and consequences of depressive symptoms among Deaf adults. Understanding symptom manifestations and challenges experienced by Deaf patients helps identify those at risk for depression, thereby reducing morbidity and mortality. © 2010 Blackwell Publishing.

Crossing the Atlantic: Integrating Cross-Cultural Experiences into Undergraduate Business Courses Using Virtual Communities Technology

Science.gov (United States)

Luethge, Denise J.; Raska, David; Greer, Bertie M.; O'Connor, Christina

2016-01-01

Today's business school academics are tasked with pedagogy that offers students an understanding of the globalization of markets and the cross-cultural communication skills needed in today's business environment. The authors describe how a virtual cross-cultural experience was integrated into an undergraduate business course and used as an…

Experiments on the Impact of language Problems in the Multi-cultural Operation of NPPs' Emergency Operation

Energy Technology Data Exchange (ETDEWEB)

Kang, Seongkeun; Kim, Taehoon; Seong, Poong Hyun [KAIST, Daejeon (Korea, Republic of); Ha, Jun Su [KUSTAR, Abu Dhabi (United Arab Emirates)

2016-10-15

In 2010, The Korea Electric Power Corporation (KEPCO) was awarded a multi-billion dollar bid to construct the first nuclear power plant in Barakah, UAE. One must keep in mind however, that with technology transfer and international cooperation comes a host of potential problems arising from cultural differences such as language, everyday habitudes and workplace expectation. As of now, how problematic these potential issues may become is unknown. Of the aforementioned factors, communication is perhaps of foremost importance. We investigated UAE culture-related issues through analysis of operating experience reviews (OERs) and came to the conclusion that the language barrier needed utmost attention. Korean nuclear power plant operators will work in UAE and will operate the NPPs with operators and managers of other nationalities as well. The purpose of this paper is firstly to confirm that operators are put under mental stress, and secondly to demonstrate the decline in accuracy when they must work in English. Reducing human error is quite important to make nuclear power plants safer. As the mental workload of human operator is increased, the probability of a human error occurring also increases. It will have a negative influence on the plant’s safety. There are many factors which can potentially increase mental workload. We focused on communication problem which is a key factor of increasing mental workload because many Korean operators will work in UAE nuclear power plants and may work together with UAE operators. From these experiments we compared how performance of both Korean and UAE subjects were decreased when they use English. We designed experimental methods to be able to check this problem qualitatively and quantitatively. We analyzed four factors to find the communication problems from the experiments which are accuracy, efficiency, NASA-TLX, and brain wave. Accuracy, efficiency, brain wave are quantitative factors, and NASA-TLX is qualitative factor. To

Patterns and Impacts of Short-Term Cross-Cultural Experience in Science and Mathematics Teaching: Benefits, Value, and Experience

Science.gov (United States)

Kanyaprasith, Kamonwan; Finley, Fred N.; Phonphok, Nason

2015-01-01

This study evaluates a cross-cultural experience in science and mathematics teaching in Thailand--an internship program. In this study, qualitative data sources including semi-structured interviews, classroom observations, and pre-post questionnaire were collected from five groups of participants, which were: (a) administrators; (b) Thai…

Blood culture contamination in hospitalized pediatric patients: a single institution experience

Science.gov (United States)

Min, Hyewon; Park, Cheong Soo; Kim, Dong Soo

2014-01-01

Purpose Blood culture is the most important tool for detecting bacteremia in children with fever. However, blood culture contamination rates range from 0.6% to 6.0% in adults; rates for young children have been considered higher than these, although data are limited, especially in Korea. This study determined the contamination rate and risk factors in pediatric patients visiting the emergency room (ER) or being admitted to the ward. Methods We conducted a retrospective chart review of blood cultures obtained from children who visited Yonsei Severance Hospital, Korea between 2006 and 2010. Positive blood cultures were labeled as true bacteremia or contamination according to Centers for Disease Control and Prevention/National Healthcare Safety Network definitions for laboratory-confirmed bloodstream infection, after exclusion of cultures drawn from preexisting central lines only. Results Among 40,542 blood cultures, 610 were positive, of which 479 were contaminations and 131 were true bacteremia (overall contamination rate, 1.18%). The contamination rate in the ER was significantly higher than in the ward (1.32% vs. 0.66%, P6 years, respectively). Conclusion Overall, contamination rates were higher in younger children than in older children, given the difficulty of performing blood sampling in younger children. The contamination rates from the ER were higher than those from the ward, not accounted for only by overcrowding and lack of experience among personnel collecting samples. Further study to investigate other factors affecting contamination should be required. PMID:24868215

Emulation, imitation, over-imitation and the scope of culture for child and chimpanzee.

Science.gov (United States)

Whiten, Andrew; McGuigan, Nicola; Marshall-Pescini, Sarah; Hopper, Lydia M

2009-08-27

We describe our recent studies of imitation and cultural transmission in chimpanzees and children, which question late twentieth-century characterizations of children as imitators, but chimpanzees as emulators. As emulation entails learning only about the results of others' actions, it has been thought to curtail any capacity to sustain cultures. Recent chimpanzee diffusion experiments have by contrast documented a significant capacity for copying local behavioural traditions. Additionally, in recent 'ghost' experiments with no model visible, chimpanzees failed to replicate the object movements on which emulation is supposed to focus. We conclude that chimpanzees rely more on imitation and have greater cultural capacities than previously acknowledged. However, we also find that they selectively apply a range of social learning processes that include emulation. Recent studies demonstrating surprisingly unselective 'over-imitation' in children suggest that children's propensity to imitate has been underestimated too. We discuss the implications of these developments for the nature of social learning and culture in the two species. Finally, our new experiments directly address cumulative cultural learning. Initial results demonstrate a relative conservatism and conformity in chimpanzees' learning, contrasting with cumulative cultural learning in young children. This difference may contribute much to the contrast in these species' capacities for cultural evolution.

The cross-cultural transition experience: Phenomenological analysis on a group of international students

Directory of Open Access Journals (Sweden)

Maria Grazia Novara

2014-09-01

Full Text Available This study is focused on exploration of experience of cultural transition that has lived a group of international students (European and not European host at an Italian University during particular experiential segment marking the transition from their culture of belonging to the new social and cultural context. From an epistemological point of view that aligns with the phenomenological tradition with individual and group interviews, it was monitored with a longitudinal methodology as the representation of the transit cross-cultural adaptation to the context it emerged from the interviews are associated through the dominant narrative themes. The results show how in the early stage of contact with the new culture, the group of students, both European and not, have felt a sense of disorientation associated with the loss of its cultural matrix. Over the next step of analysis is rather more clearly the difference between the group of European students, whose performances evoke an adjustment process easier and less based on feelings of ambivalence and close relationships that characterize the group of non-European students.Keywords: Cross-cultural transition; International students: Phenomenology  

Factors affecting the recreation of a story from a text : A cross-cultural experiment

NARCIS (Netherlands)

Stokmans, Mia; el Aissati, Abder; Boogaard, Marianne; van den Bogaerde, Beppie; Bacchini, Sylvia; Curcic, Maja; de Jong, Nivja; le Pichon, Emanuelle; Rasier, Laurent

In this research, we regard a text as a written expression about an extraordinary experience in which the socio-economic, cultural and historical background of an author affects the way this experience is translated into a text that tells the story. From this perspective, the task of a reader is to

Culture care meanings and experiences of postpartum depression among Jordanian Australian women: a transcultural study.

Science.gov (United States)

Nahas, V; Amasheh, N

1999-01-01

This study discovers, describes, and explains the personal experiences, perceptions, and care meanings of Jordanian women who have suffered postpartum depression. Most postpartum cases often are misdiagnosed as exclusively psychological and untreated by health care professionals without consideration to the cultural meanings of this problem. Understanding the experiences of these women is important, as their expressions often are contextually and culturally influenced. Using Leininger's Theory of Culture Care Diversity and Universality, a purposive sample of 22 Jordanian women diagnosed with postpartum depression, living in Sydney, were interviewed. The ethnonursing research method and data analysis procedures were used. Results revealed that Jordanian mothers experienced severe loss of control over emotions of loneliness, hopelessness, and feelings of being a bad mother. Three major themes focusing on the care meanings and experiences of Jordanian women are discussed: (a) Care means strong family support and kinship during the postpartum period, (b) care is carrying out and fulfilling traditional gender roles as mother and wife, and (c) care is preservation of Jordanian childbearing customs as expressed in the celebration of the birth of the baby.

Dynamic cell culture system: a new cell cultivation instrument for biological experiments in space

Science.gov (United States)

Gmunder, F. K.; Nordau, C. G.; Tschopp, A.; Huber, B.; Cogoli, A.

1988-01-01

The prototype of a miniaturized cell cultivation instrument for animal cell culture experiments aboard Spacelab is presented (Dynamic cell culture system: DCCS). The cell chamber is completely filled and has a working volume of 200 microliters. Medium exchange is achieved with a self-powered osmotic pump (flowrate 1 microliter h-1). The reservoir volume of culture medium is 230 microliters. The system is neither mechanically stirred nor equipped with sensors. Hamster kidney (Hak) cells growing on Cytodex 3 microcarriers were used to test the biological performance of the DCCS. Growth characteristics in the DCCS, as judged by maximal cell density, glucose consumption, lactic acid secretion and pH, were similar to those in cell culture tubes.

We are on the same boat, but still I am from another culture: the lived experiences of learning in groups

Directory of Open Access Journals (Sweden)

Sandra Kaire

2017-06-01

Full Text Available What does it mean to learn in a group of people from different cultures? How does one encounter people from different cultures when there is no clear ‘quantitative’ domination of any culture? By asking these questions the paper represents a hermeneutic phenomenological study that explores the phenomenon of learning in a culturally diverse group. A phenomenological study is undertaken with young people (18-30 years from different EU countries who participated in learning mobility project European Voluntary Service and had long-term volunteering experience abroad. The research concentrates on the lived moments of vis-à-vis intercultural encounters during learning process in groups. Specifically, through the descriptions of lived experience and phenomenological reflection the paper describes how young people experience self and others while they are learning in culturally diverse groups. Lived experiences of young people lead them into ‘no-man’s land’ (Waldenfels, 2011 where connection and separation simultaneously exist.

The place of experience, culture and multimedia learning in teacher training

Directory of Open Access Journals (Sweden)

Monica Fantin

2012-05-01

Full Text Available What are the challenges of training children, young people and teachers today? Speaking of knowledge and skills necessary for teachers to perform in current scenarios implies asking to what extent university degree courses and teacher training institutions are adapting to the new demands of education. By highlighting some current challenges of university education, this article emphasizes the importance of experience, cultural training and multimedia in teacher training, from a culturalistic perspective of media education. Considering that media education is a field under construction, the transversality and the contribution of multidisciplinary knowledge of science, education, communication and the arts are a “border-object”, an interface that can better interpret the current transformation of knowledge and the tools of digital culture which are not limited to school education. The text discusses the possibility of multimedia education and its skills, such as integration of knowledge and methodological contributions deriving from different areas of knowledge and from the perspective of multiple languages in school and culture. From this results the need to set up other spaces for thinking about educational and training praxis, discussing news forms of cultural mediation in contemporary settings of teachers training.

Developmental consequences of early parenting experiences: self-recognition and self-regulation in three cultural communities.

Science.gov (United States)

Keller, Heidi; Yovsi, Relindis; Borke, Joern; Kärtner, Joscha; Jensen, Henning; Papaligoura, Zaira

2004-01-01

This study relates parenting of 3-month-old children to children's self-recognition and self-regulation at 18 to 20 months. As hypothesized, observational data revealed differences in the sociocultural orientations of the 3 cultural samples' parenting styles and in toddlers' development of self-recognition and self-regulation. Children of Cameroonian Nso farmers who experience a proximal parenting style develop self-regulation earlier, children of Greek urban middle-class families who experience a distal parenting style develop self-recognition earlier, and children of Costa Rican middle-class families who experience aspects of both distal and proximal parenting styles fall between the other 2 groups on both self-regulation and self-recognition. Results are discussed with respect to their implications for culturally informed developmental pathways.

Simple generic model for dynamic experiments with Saccharomyces cerevisiae in continuous culture. Decoupling between anabolism and catabolism

DEFF Research Database (Denmark)

Duboc, Philippe Jean; von Stockar, U.; Villadsen, John

1998-01-01

The dynamic behavior of a continuous culture of Saccharomyces cerevisiae subjected to a sudden increase in the dilution rate has been successfully modelled for anaerobic growth on glucose, and for aerobic growth on acetate, on ethanol, and on glucose. The catabolism responded by an immediate jump...... identified in steady state continuous cultures or during batch experiments. Only the time constant of biosynthesis regeneration, tau(x), and the time constant of catabolic capacity regeneration, tau(cat), had to be identified during transient experiments. In most experiments 7, was around 3 h, and tau(cat...

Using Novel Experiences in Introductory Psychology: Insects 101

Science.gov (United States)

Forrest, Krista D.; Hoback, W. Wyatt

2009-01-01

This demonstration provides students with 1 active experience capable of representing cross-cultural psychology, personality and nature-nurture. Early in the semester, students completed Sensation Seeking and television preference questionnaires. We offered students the opportunity to eat insects during a cross-cultural psychology lecture. After…

Low-cost nonlinear optics experiment for undergraduate instructional laboratory and lecture demonstration

Science.gov (United States)

Turchiello, Rozane de F.; Pereira, Luiz A. A.; Gómez, Sergio L.

2017-07-01

This paper presents a simple and affordable experiment on the thermal lens effect, suitable for an undergraduate educational laboratory or as a tabletop demonstration in a lecture on nonlinear optics. Such an experiment exploits the formation of a lens in an absorbing medium illuminated by a laser beam with a Gaussian intensity profile. As an absorber, we use a commercial soy sauce, which exhibits a strong thermal lensing effect. Additionally, we show how to measure the radius of a Gaussian beam using the knife-edge method, and how to estimate the focal length of the induced thermal lens.

Public education through safety culture demonstration

International Nuclear Information System (INIS)

Wanitsuksombut, Warapon

2005-01-01

The activities relating to nuclear energy have been world widely opposed against, because there have existed scars in the past; atomic bombs and a few accidents in nuclear facilities. It cannot be denied that the most effective education of public is through Medias such as news or documentary on newspaper and television. Once such cases appeared to public, it is difficult to erase the bad pictures from their memory. Since education for public is mainly depending on media, it is recommended putting harder effort on dissemination of information on regulation and regulatory function to public. The regulatory function of each country is the key of safe utilization of nuclear energy. Since prime responsibility of maintenance and operation are rested on the operators. To achieve the goal of safety, regulatory authority's task now is emphasized on encouraging operators of nuclear facilities to implement their safety culture. This will reduce the probability of unwanted events and therefore raising credit of nuclear energy. (author)

Hydroponics--Studies in Plant Culture With Historical Roots.

Science.gov (United States)

Lopez, Luz Maria

1981-01-01

Presents methods for demonstrating and applying scientific principles by growing plants through water culture (hydroponics), including a review of the history of hydroponics, re-creating some early experiments, and setting up a modern hydroponic system. (CS)

Enhancing Critical Consciousness through a Cross-Cultural Immersion Experience in South Africa

Science.gov (United States)

Choi, Kyoung Mi; VanVoorhis, Richard W.; Ellenwood, Audrey E.

2015-01-01

Using phenomenological approaches, the author explored the meanings and essences of a cross-cultural immersion experience in South Africa among counseling master's-level students. Five core themes--the meaning of being American, sociopolitical awareness, engagement with South Africans and their communities, appreciation of life, and commitment to…

Culture and Belief Systems: A Christian Experience in the 21st Century

African Journals Online (AJOL)

Culture, which is manifested in symbols, heroes, rituals, values and practices, refers to the cumulative deposit of knowledge, experience, beliefs, values, attitudes, meanings, hierarchies, religions, concepts of time, roles, spatial relations, concepts of the universe and material objects and possessions acquired by a group of ...

Demonstrations of Agency in Contemporary International Children's Literature: An Exploratory Critical Content Analysis across Personal, Social, and Cultural Dimensions

Science.gov (United States)

Mathis, Janelle B.

2015-01-01

International children's literature has the potential to create global experiences and cultural insights for young people confronted with limited and biased images of the world offered by media. The current inquiry was designed to explore, through a critical content analysis approach, international children's literature in which characters…

Relationship of Cognitive Style and Job Level: First Demonstration of Cultural Differences.

Science.gov (United States)

Kageyama, Tetsuya; Sugiura, Motoaki

2017-01-01

Higher-level managers are said to have a more intuitive cognitive style. To verify this hypothesis, we must consider three factors that have often been left out of account. Previous studies, related to managerial cognitive style and job level, used a unidimensional model of cognitive style, did not consider age, and have mainly been conducted in the UK. Our study replicated previous studies on a population of 1,533 Japanese fulltime workers, using a questionnaire based on a two-dimensional model of cognitive style and setting a frame by age for each job level. Our results showed that higher job levels are associated with more rational cognitive styles. There were significant main effects of the interaction of job level and job level by age in rational thinking style. There was no correlation between intuition and job level. Our findings are the first demonstration that the relationship between job level and cognitive style likely depends on culture.

Relationship of Cognitive Style and Job Level: First Demonstration of Cultural Differences

Directory of Open Access Journals (Sweden)

Tetsuya Kageyama

2017-07-01

Full Text Available Higher-level managers are said to have a more intuitive cognitive style. To verify this hypothesis, we must consider three factors that have often been left out of account. Previous studies, related to managerial cognitive style and job level, used a unidimensional model of cognitive style, did not consider age, and have mainly been conducted in the UK. Our study replicated previous studies on a population of 1,533 Japanese fulltime workers, using a questionnaire based on a two-dimensional model of cognitive style and setting a frame by age for each job level. Our results showed that higher job levels are associated with more rational cognitive styles. There were significant main effects of the interaction of job level and job level by age in rational thinking style. There was no correlation between intuition and job level. Our findings are the first demonstration that the relationship between job level and cognitive style likely depends on culture.

Critical evaluation of gamma-irradiated serum used as feeder in the culture and demonstration of putative nanobacteria and calcifying nanoparticles.

Directory of Open Access Journals (Sweden)

Jan Martel

Full Text Available The culture and demonstration of putative nanobacteria (NB and calcifying nanoparticles (CNP from human and animal tissues has relied primarily on the use of a culture supplement consisting of FBS that had been gamma-irradiated at a dose of 30 kGy (gamma-FBS. The use of gamma-FBS is based on the assumption that this sterilized fluid has been rid entirely of any residual NB/CNP, while it continues to promote the slow growth in culture of NB/CNP from human/animal tissues. We show here that gamma-irradiation (5-50 kGy produces extensive dose-dependent serum protein breakdown as demonstrated through UV and visible light spectrophotometry, fluorometry, Fourier-transformed infrared spectroscopy, and gel electrophoresis. Yet, both gamma-FBS and gamma-irradiated human serum (gamma-HS produce NB/CNP in cell culture conditions that are morphologically and chemically indistinguishable from their normal serum counterparts. Contrary to earlier claims, gamma-FBS does not enhance the formation of NB/CNP from several human body fluids (saliva, urine, ascites, and synovial fluid tested. In the presence of additional precipitating ions, both gamma-irradiated serum (FBS and HS and gamma-irradiated proteins (albumin and fetuin-A retain the inherent dual NB inhibitory and seeding capabilities seen also with their untreated counterparts. By gel electrophoresis, the particles formed from both gamma-FBS and gamma-HS are seen to have assimilated into their scaffold the same smeared protein profiles found in the gamma-irradiated sera. However, their protein compositions as identified by proteomics are virtually identical to those seen with particles formed from untreated serum. Moreover, particles derived from human fluids and cultured in the presence of gamma-FBS contain proteins derived from both gamma-FBS and the human fluid under investigation-a confusing and unprecedented scenario indicating that these particles harbor proteins from both the host tissue and the FBS

The `Chocolate Experiment' - A Demonstration of Radiation Absorption by Different Colored Surfaces

Science.gov (United States)

Fung, Dennis

2015-12-01

In the typical "cookbook" experiment comparing the radiation absorption rates of different colored surfaces, students' hands are commonly used as a measurement instrument to demonstrate that dull black and silvery surfaces are good and poor absorbers of radiation, respectively. However, college students are often skeptical about using their bare hands in this experiment because they learned in early science lessons that skin is not a reliable detector of heat transfer. Moreover, when the experiment is conducted in a school laboratory, it is often difficult for students to perceive the slight differences in heat transfer on the dull black and silvery aluminum leaves attached to their hands. Rather than replacing students' bare hands with such sophisticated apparatus as a data logger and temperature probe, I suggest using a simple (and delicious!) low-cost instrument, i.e., chocolate, which simply melts when it receives radiation.

Nature and culture in Amazonian landscape: a photographic experience echoing Amerindian cosmology and historical ecology

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Patrick Pardini

2012-08-01

Full Text Available As an artistic experience, the photographic research "Arborescence - plant physiognomy in Amazonian landscape" conduces the author to discover landscape as an interpenetration of Nature and Culture (man's indirect presence; being face to face with vegetable subjects; continuity, undifferentiation and equivalence between the 'natural' (heterogeneous, spontaneous, native, rural and the 'cultural' (homogeneous, cultivated, exotic, urban in the experience of landscape; arborescence as a "cosmic image" (Gaston Bachelard, where the high (sky, light, branches, sky water and the low (earth, shade, roots, land water are equivalent and reversible poles. Such experience echoes the eco-cosmology of forest societies in Amazonia. The Amerindian cosmology is a "symbolic ecology" (Philippe Descola, that is, "a complex dynamics of social intercourse and transformations between humans and non-humans, visible and invisible subjects" (Bruce Albert; the Amerindian ecology is "a cosmology put into practice" (Kaj Århem, wherein hunted animals and cultivated plants are 'relatives' to be seduced or coerced. Such model appears to be a form of "socialization of nature" (Descola, "humanization of the forest" (Evaristo Eduardo de Miranda and "indirect anthropization" of Amazonian ecosystems (Descola which produces "cultural forests" (William Balée.

Organ culture studies for pancreatic islet transplantation

International Nuclear Information System (INIS)

Reemtsma, K.; Weber, C.J.; Pi-Sunyer, F.X.; Lerner, R.; Zimmerman, E.; Hardy, M.A.

1979-01-01

Data support the usefulness of tissue culture in isolation and preservation of islets prior to transplantation. Rodent islet viability in culture was demonstrated histologically and by functional analyses of hormone production. For reasons that remain to be defined, acinar cells disappeared rapidly in tissue culture, yielding an implant preparation relatively rich in islets and devoid of pancreatic exocrine elements. Isografts of cultured and noncultured islets were well tolerated intraperitoneally and intramuscularly; and prompt and lasting reversal of short- and long-standing experimental diabetes was observed regularly. In vitro studies of rodent islet viability after immunosuppressive treatment of donors or islet cultures showed insulin production comparable to that of control experiments, suggesting that immunologic modification of donors or islets might be feasible in eventual human islet allotransplantation

Branding, subvertising and markets of experience Culture, counterculture and globalised advertising strategies

Directory of Open Access Journals (Sweden)

César San Nicolás Romera

2004-10-01

Full Text Available In the current sociocultural and commercial context, transnational companies base their communication policies on a phenomenon of expansive branding of their own brand names, converted into products of symbolic consumption. In the face of these policies, founded on the use of cultural and countercultural elements as circulation strategies, a whole series of cultural resistance movements attempt to counteract the actions of the large multinationals with strategies similar to those that these companies employ. In this article, the author analyses this game of attack-counterattack, calling attention to the “reversible” nature of such actions, founded on the commercial exploitation of the expressive experiences of their social targets.

Can Culture Act as an Enabler to Innovation? Exploring the Germany-Ontario Experience Regarding the Introduction of Green Energy

Directory of Open Access Journals (Sweden)

Bill Irwin

2015-02-01

Full Text Available This paper explores the role that societal culture may play in terms of acting as an inhibitor or enabler when creating conditions conducive to innovative enterprise. To further understanding of this concept, the paper's authors explore different cultural influences and traditions of the country of Germany and the Canadian province of Ontario against the backdrop of the introduction of a government green energy policy and how local business reacts to new opportunities forthcoming from this shift in policy direction. The authors contend that the current Ontario psyche has contributed to an overall cultural drag on innovative activities. They demonstrate that in no place is this cultural impact more evident than the apparent lack of home-grown innovative activity surrounding green energy entrepreneurship; where, in spite of progressive and favourable provincial government policy, continued manufacturing growth is led by offshore companies The Ontario experience is in sharp contrast to current and historical German activity, when it comes to local innovation and advances in green energy. While Germany officially enacted their green energy act at the turn of the last century, experts agree that the German tenure with going green is in fact 35 to 40 years in the making. Although it has been contended that unique historical conditions such as postwar reconstruction and the reunification of the former East and West Germany have been significant contributing factors to Germany's embracing of sustainable energy, the authors of this paper contend that cultural factors such as the German sense of naturfreund; an overwhelming sense of being a nature-lover, may also play a significant role. In their exploration the authors build upon Hofstede's cultural dimension theory unpacking specific cultural components, as they compare actions and responses made by German and Ontarian policy-makers and business decision-makers.

Culture, Nature, and the Valuation of Ecosystem Services in Northern Namibia

Directory of Open Access Journals (Sweden)

Michael Schnegg

2014-12-01

Full Text Available Defining culture as shared knowledge, values, and practices, we introduce an anthropological concept of culture to the ecosystem-service debate. In doing so, we shift the focus from an analysis of culture as a residual category including recreational and aesthetic experiences to an analysis of processes that underlie the valuation of nature in general. The empirical analysis draws on ethnographic fieldwork conducted along the Okavango River in northern Namibia to demonstrate which landscape units local populations value for which service(s. Results show that subjects perceive many places as providing multiple services and that most of their valuations of ecosystem services are culturally shared. We attribute this finding to common experiences and modes of activities within the cultural groups, and to the public nature of the valuation process.

Tethered elevator and platforms as space station facilities: Systems studies and demonstrative experiments

Science.gov (United States)

1986-01-01

Several key concepts of the science and applications tethered platforms were studied. Some conclusions reached are herein listed. Tether elevator and platform could improve the space station scientific and applicative capabilities. The space elevator presents unique characteristics as microgravity facility and as a tethered platform servicing vehicle. Pointing platforms could represent a new kind of observation facility for large class of payloads. The dynamical, control and technological complexity of these concepts advised demonstrative experiments. The on-going tethered satellite system offers the opportunity to perform such experiments. And feasibility studies are in progress.

Investigation on novel raceway pond with inclined paddle wheels through simulation and microalgae culture experiments.

Science.gov (United States)

Zeng, Fanxue; Huang, Jianke; Meng, Chen; Zhu, Fachao; Chen, Jianpei; Li, Yuanguang

2016-01-01

The open raceway ponds are nowadays the most used large-scale reactors for microalgae culture. To avoid the stacking of microalgae, the paddle wheels are the most widely used to circulate and mix the culture medium. In this paper, a numerical simulation using computational fluid dynamics (CFD) was used to investigate the hydrodynamic characteristics of open raceway ponds with different types of paddle wheels (the traditional paddle wheels and the novel paddle wheels with specially inclined angle of the blades). The particle image velocimetry (PIV) was used to validate the reliability of the CFD model. The CFD simulation results showed that the novel raceway pond with 15° inclined angle of the blades had the best mixing efficiency under the same power consumption. Lastly, the results of microalgae culture experiments showed that the growth rates of Chlorella pyrenoidosa in the novel raceway pond with 15° inclined angle of the blades were higher than those in the traditional reactor. The results of the culture experiments and CFD simulations were identical with each other. Therefore, a novel paddle wheel with 15° inclined angle of the blades was obtained for better microalgae cultivation.

Re-Forming the Boundaries: A Trans-Cultural Comparison of Positive Experiences among Adolescent Males and Females.

Science.gov (United States)

Magen, Zipora

1983-01-01

Presents a cross-cultural study of positive experiences among males and females from Israeli-Arab, Israeli-Jewish, and American samples (N=1094), which revealed that differences between the sexes were in the same direction across the three cultures. The one exception is the life aspiration of Israeli boys, markedly more self-transcending than…

Combining universal beauty and cultural context in a unifying model of visual aesthetic experience.

Science.gov (United States)

Redies, Christoph

2015-01-01

In this work, I propose a model of visual aesthetic experience that combines formalist and contextual aspects of aesthetics. The model distinguishes between two modes of processing. First, perceptual processing is based on the intrinsic form of an artwork, which may or may not be beautiful. If it is beautiful, a beauty-responsive mechanism is activated in the brain. This bottom-up mechanism is universal amongst humans; it is widespread in the visual brain and responsive across visual modalities. Second, cognitive processing is based on contextual information, such as the depicted content, the intentions of the artist or the circumstances of the presentation of the artwork. Cognitive processing is partially top-down and varies between individuals according to their cultural experience. Processing in the two channels is parallel and largely independent. In the general case, an aesthetic experience is induced if processing in both channels is favorable, i.e., if there is resonance in the perceptual processing channel ("aesthetics of perception"), and successful mastering in the cognitive processing channel ("aesthetics of cognition"). I speculate that this combinatorial mechanism has evolved to mediate social bonding between members of a (cultural) group of people. Primary emotions can be elicited via both channels and modulate the degree of the aesthetic experience. Two special cases are discussed. First, in a subset of (post-)modern art, beauty no longer plays a prominent role. Second, in some forms of abstract art, beautiful form can be enjoyed with minimal cognitive processing. The model is applied to examples of Western art. Finally, implications of the model are discussed. In summary, the proposed model resolves the seeming contradiction between formalist perceptual approaches to aesthetic experience, which are based on the intrinsic beauty of artworks, and contextual approaches, which account for highly individual and culturally dependent aspects of aesthetics.

Combining universal beauty and cultural context in a unifying model of visual aesthetic experience

Science.gov (United States)

Redies, Christoph

2015-01-01

In this work, I propose a model of visual aesthetic experience that combines formalist and contextual aspects of aesthetics. The model distinguishes between two modes of processing. First, perceptual processing is based on the intrinsic form of an artwork, which may or may not be beautiful. If it is beautiful, a beauty-responsive mechanism is activated in the brain. This bottom–up mechanism is universal amongst humans; it is widespread in the visual brain and responsive across visual modalities. Second, cognitive processing is based on contextual information, such as the depicted content, the intentions of the artist or the circumstances of the presentation of the artwork. Cognitive processing is partially top–down and varies between individuals according to their cultural experience. Processing in the two channels is parallel and largely independent. In the general case, an aesthetic experience is induced if processing in both channels is favorable, i.e., if there is resonance in the perceptual processing channel (“aesthetics of perception”), and successful mastering in the cognitive processing channel (“aesthetics of cognition”). I speculate that this combinatorial mechanism has evolved to mediate social bonding between members of a (cultural) group of people. Primary emotions can be elicited via both channels and modulate the degree of the aesthetic experience. Two special cases are discussed. First, in a subset of (post-)modern art, beauty no longer plays a prominent role. Second, in some forms of abstract art, beautiful form can be enjoyed with minimal cognitive processing. The model is applied to examples of Western art. Finally, implications of the model are discussed. In summary, the proposed model resolves the seeming contradiction between formalist perceptual approaches to aesthetic experience, which are based on the intrinsic beauty of artworks, and contextual approaches, which account for highly individual and culturally dependent aspects of

Quantitative HRMAS proton total correlation spectroscopy applied to cultured melanoma cells treated by chloroethyl nitrosourea: demonstration of phospholipid metabolism alterations.

Science.gov (United States)

Morvan, Daniel; Demidem, Aicha; Papon, Janine; Madelmont, Jean Claude

2003-02-01

Recent NMR spectroscopy developments, such as high-resolution magic angle spinning (HRMAS) probes and correlation-enhanced 2D sequences, now allow improved investigations of phospholipid (Plp) metabolism. Using these modalities we previously demonstrated that a mouse-bearing melanoma tumor responded to chloroethyl nitrosourea (CENU) treatment in vivo by altering its Plp metabolism. The aims of the present study were to investigate whether HRMAS proton total correlation spectroscopy (TOCSY) could be used as a quantitative technique to probe Plp metabolism, and to determine the Plp metabolism response of cultured B16 melanoma cells to CENU treatment in vitro. The exploited TOCSY signals of Plp derivatives arose from scalar coupling among the protons of neighbor methylene groups within base headgroups (choline and ethanolamine). For strongly expressed Plp derivatives, TOCSY signals were compared to saturation recovery signals and demonstrated a linear relationship. HRMAS proton TOCSY was thus used to provide concentrations of Plp derivatives during long-term follow-up of CENU-treated cell cultures. Strong Plp metabolism alteration was observed in treated cultured cells in vitro involving a down-regulation of phosphocholine, and a dramatic and irreversible increase of phosphoethanolamine. These findings are discussed in relation to previous in vivo data, and to Plp metabolism enzymatic involvement. Copyright 2003 Wiley-Liss, Inc.

Conceptual design of a laser-plasma accelerator driven free-electron laser demonstration experiment

Energy Technology Data Exchange (ETDEWEB)

Seggebrock, Thorben

2015-07-08

Up to now, short-wavelength free-electron lasers (FEL) have been systems on the scale of hundreds of meters up to multiple kilometers. Due to the advancements in laser-plasma acceleration in the recent years, these accelerators have become a promising candidate for driving a fifth-generation synchrotron light source - a lab-scale free-electron laser. So far, demonstration experiments have been hindered by the broad energy spread typical for this type of accelerator. This thesis addresses the most important challenges of the conceptual design for a first lab-scale FEL demonstration experiment using analytical considerations as well as simulations. The broad energy spread reduces the FEL performance directly by weakening the microbunching and indirectly via chromatic emittance growth, caused by the focusing system. Both issues can be mitigated by decompressing the electron bunch in a magnetic chicane, resulting in a sorting by energies. This reduces the local energy spread as well as the local chromatic emittance growth and also lowers performance degradations caused by the short bunch length. Moreover, the energy dependent focus position leads to a focus motion within the bunch, which can be synchronized with the radiation pulse, maximizing the current density in the interaction region. This concept is termed chromatic focus matching. A comparison shows the advantages of the longitudinal decompression concept compared to the alternative approach of transverse dispersion. When using typical laser-plasma based electron bunches, coherent synchrotron radiation and space-charge contribute in equal measure to the emittance growth during decompression. It is shown that a chicane for this purpose must not be as weak and long as affordable to reduce coherent synchrotron radiation, but that an intermediate length is required. Furthermore, the interplay of the individual concepts and components is assessed in a start-to-end simulation, confirming the feasibility of the

Conceptual design of a laser-plasma accelerator driven free-electron laser demonstration experiment

International Nuclear Information System (INIS)

Seggebrock, Thorben

2015-01-01

Up to now, short-wavelength free-electron lasers (FEL) have been systems on the scale of hundreds of meters up to multiple kilometers. Due to the advancements in laser-plasma acceleration in the recent years, these accelerators have become a promising candidate for driving a fifth-generation synchrotron light source - a lab-scale free-electron laser. So far, demonstration experiments have been hindered by the broad energy spread typical for this type of accelerator. This thesis addresses the most important challenges of the conceptual design for a first lab-scale FEL demonstration experiment using analytical considerations as well as simulations. The broad energy spread reduces the FEL performance directly by weakening the microbunching and indirectly via chromatic emittance growth, caused by the focusing system. Both issues can be mitigated by decompressing the electron bunch in a magnetic chicane, resulting in a sorting by energies. This reduces the local energy spread as well as the local chromatic emittance growth and also lowers performance degradations caused by the short bunch length. Moreover, the energy dependent focus position leads to a focus motion within the bunch, which can be synchronized with the radiation pulse, maximizing the current density in the interaction region. This concept is termed chromatic focus matching. A comparison shows the advantages of the longitudinal decompression concept compared to the alternative approach of transverse dispersion. When using typical laser-plasma based electron bunches, coherent synchrotron radiation and space-charge contribute in equal measure to the emittance growth during decompression. It is shown that a chicane for this purpose must not be as weak and long as affordable to reduce coherent synchrotron radiation, but that an intermediate length is required. Furthermore, the interplay of the individual concepts and components is assessed in a start-to-end simulation, confirming the feasibility of the

Adolescents Media Experiences in the Classroom: SimCity as a Cultural Model

Science.gov (United States)

Lacasa, Pilar; García-Pernía, María-Ruth; Núñez, Patricia

2014-01-01

The main goal of this paper is to analyze adolescents' experiences when they play SimCity (EA, 2008), a commercial videogame, in an innovative learning environment designed around the concept of participatory culture. By using this video game in the classroom and machinima productions created in relation to the game, we sought to generate a…

A Cultural Psychology of Agency: Morality, Motivation, and Reciprocity.

Science.gov (United States)

Miller, Joan G; Goyal, Namrata; Wice, Matthew

2017-09-01

We highlight the need to culturally broaden psychological theories of social development in providing an overview of our programs of cross-cultural research on interpersonal morality, motivation, and reciprocity. Our research demonstrates that whereas Americans tend to treat interpersonal morality as a matter of personal choice, Indians tend to treat it as a role-related duty. Furthermore, Americans associate greater satisfaction with acting autonomously than with acting to fulfill social expectations, whereas Indians associate high levels of satisfaction with both types of cases. We also demonstrate that cultural variation exists in reliance on communal norms versus reciprocal exchange norms in everyday social support interactions among American, Indian, and Japanese populations, with these norms providing a background for contrasting experiences of agency. In conclusion, we highlight the contributions of cultural research to basic psychological theory. Although cultural research provides greater awareness of diversity in psychological functioning, its fundamental value is to contribute new insights into the theoretical formulations and methodological stances adopted in the discipline more generally.

Feasibility of establishing a biosafety level 3 tuberculosis culture laboratory of acceptable quality standards in a resource-limited setting: an experience from Uganda.

Science.gov (United States)

Ssengooba, Willy; Gelderbloem, Sebastian J; Mboowa, Gerald; Wajja, Anne; Namaganda, Carolyn; Musoke, Philippa; Mayanja-Kizza, Harriet; Joloba, Moses Lutaakome

2015-01-15

Despite the recent innovations in tuberculosis (TB) and multi-drug resistant TB (MDR-TB) diagnosis, culture remains vital for difficult-to-diagnose patients, baseline and end-point determination for novel vaccines and drug trials. Herein, we share our experience of establishing a BSL-3 culture facility in Uganda as well as 3-years performance indicators and post-TB vaccine trials (pioneer) and funding experience of sustaining such a facility. Between September 2008 and April 2009, the laboratory was set-up with financial support from external partners. After an initial procedure validation phase in parallel with the National TB Reference Laboratory (NTRL) and legal approvals, the laboratory registered for external quality assessment (EQA) from the NTRL, WHO, National Health Laboratories Services (NHLS), and the College of American Pathologists (CAP). The laboratory also instituted a functional quality management system (QMS). Pioneer funding ended in 2012 and the laboratory remained in self-sustainability mode. The laboratory achieved internationally acceptable standards in both structural and biosafety requirements. Of the 14 patient samples analyzed in the procedural validation phase, agreement for all tests with NTRL was 90% (P 80% in all years from NTRL, CAP, and NHLS, and culture was 100% for CAP panels and above regional average scores for all years with NHLS. Quarterly DST scores from WHO-EQA ranged from 78% to 100% in 2010, 80% to 100% in 2011, and 90 to 100% in 2012. From our experience, it is feasible to set-up a BSL-3 TB culture laboratory with acceptable quality performance standards in resource-limited countries. With the demonstrated quality of work, the laboratory attracted more research groups and post-pioneer funding, which helped to ensure sustainability. The high skilled experts in this research laboratory also continue to provide an excellent resource for the needed national discussion of the laboratory and quality management systems.

Normative cultural values and the experiences of Mexican-American mothers in the neonatal intensive care unit.

Science.gov (United States)

Cleveland, Lisa M; Horner, Sharon D

2012-04-01

To explore the experiences of Mexican-American mothers who have had infants in the neonatal intensive care unit (NICU). A convenience sample of 15 English-speaking, Mexican-American women was interviewed. The study used an exploratory qualitative approach. Data collection was conducted through audiotaped, transcribed, semistructured, individual interviews and field notes. The 5 normative cultural values for Latino families-(1) simpatia, (2) personalismo, (3) respeto, (4) familismo, and (5) fatalismo-were used as a sensitizing framework to guide data interpretation. The women's discussions of their NICU experiences clearly reflect the 5 normative Latino cultural values. Positive and negative exemplars of these values are provided as evidence. These findings can be used to inform nursing care provided for Mexican-American mothers and their infants by assisting nurses to customize care to meet the cultural needs of this population.

Demonstration of neuron-glia transfer of precursors for GABA biosynthesis in a co-culture system of dissociated mouse cerebral cortex.

Science.gov (United States)

Leke, Renata; Bak, Lasse K; Schousboe, Arne; Waagepetersen, Helle S

2008-12-01

Co-cultures of neurons and astrocytes were prepared from dissociated embryonic mouse cerebral cortex and cultured for 7 days. To investigate if these cultures may serve as a functional model system to study neuron-glia interaction with regard to GABA biosynthesis, the cells were incubated either in media containing [U-(13)C]glutamine (0.1, 0.3 and 0.5 mM) or 1 mM acetate plus 2.5 mM glucose plus 1 mM lactate. In the latter case one of the 3 substrates was uniformly (13)C labeled. Cellular contents and (13)C labeling of glutamate, GABA, aspartate and glutamine were determined in the cells after an incubation period of 2.5 h. The GABA biosynthetic machinery exhibited the expected complexity with regard to metabolic compartmentation and involvement of TCA cycle activity as seen in other culture systems containing GABAergic neurons. Metabolism of acetate clearly demonstrated glial synthesis of glutamine and its transfer to the neuronal compartment. It is concluded that this co-culture system serves as a reliable model in which functional and pharmacological aspects of GABA biosynthesis can be investigated.

Dominant Cultural Narratives, Racism, and Resistance in the Workplace: A Study of the Experiences of Young Black Canadians.

Science.gov (United States)

Hasford, Julian

2016-03-01

Although many studies have examined lived experiences of racism and resistance in various contexts, relatively little research has examined such experiences among Black youth within the workplace-particularly in the Canadian context. In this study I use qualitative analyses of narrative interviews with 24 Black Canadian youth and young adults (aged 16-35) to examine the impact of dominant cultural narratives on lived experiences of workplace racism and resistance. Findings are presented using theatrical games as a central conceptual metaphor, suggesting that: (a) dominant cultural narratives have a major impact on relational dynamics of oppression in the workplace; (b) identity performance is a critical strategy for negotiating dominant cultural narratives in the workplace; and (c) panopticism (the internalized gaze) is a significant aspect of internalized oppression. Implications for future research and action are discussed. © Society for Community Research and Action 2016.

Culture, role conflict and caregiver stress: The lived experiences of family cancer caregivers in Nairobi.

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Githaiga, Jennifer Nyawira

2017-10-01

This article explores the experiences of a small group of Nairobi women caring for a family cancer patient at home. On the basis of literature on women as caregivers in Africa, and on other literature more broadly, it was anticipated that issues around generational roles, gender and women's cultural role would be relevant. Seven women participated in semi-structured in-depth interviews, while thirteen women participated in four mini focus groups. Data were analysed using interpretative phenomenological analysis. Findings underscore the socio-cultural complexities of caregiving as a basis for evidence-based culturally appropriate structures to support family caregivers.

Women Mentoring in the Academe: A Faculty Cross-Racial and Cross-Cultural Experience

Science.gov (United States)

Guramatunhu-Mudiwa, Precious; Angel, Roma B.

2017-01-01

Two women faculty members, one White from the southeastern United States and one Black African from Zimbabwe, purposefully explored their informal mentoring relationship with the goal of illuminating the complexities associated with their cross-racial, cross-cultural experience. Concentrating on their four-year mentor-mentee academic relationship…

Culture as Self-Perception

Directory of Open Access Journals (Sweden)

Kudryavcev V.T.,

2016-12-01

Full Text Available An attempt is made to operationalize the content of the “culture” concept in cultural-historical psychology. It is demonstrated that within its framework the culture appears to be a “social environment”, a system of social standards, rather than mediator of human freedom, as a way of self-perception of a man, which helps to reveal creative potential. According to the author, culture as self-perception, its genesis in this capacity, which results in the development of free man, is the basic idea of cultural-historical psychology. It is noted that culture, both historically and ontogenically, at least, in current historical settings, is initially created in personal form, only this enables it to acquire social significance. Culture does not only bring people together based on some formal characteristic, and within it people become significant for each other. The role of imagination in the formation of self-perception is discussed. An assumption on the availability of genetic relation between imagination and spontaneity is put forward. At that, special emphasis is placed on “experiments on consciousness”, including in the form of inversion, which are conducted by means of art.

Discovering Socio-cultural Aspects of Science Through Artworks

Science.gov (United States)

Güney, Burcu Gülay; Şeker, Hayati

2017-11-01

Scientific literacy is one of the primary purposes of science education which briefly focuses on using and interpreting scientific explanations, understanding science within its culture. However, science curricula emphasize science with its cognitive aspects and underestimate affective and aesthetic aspects of science. Science education needs to cover beauty of science for students to cross borders between their own culture and culture of science and to achieve the aim of scientific literacy. Relating aesthetic aspects of science with content of science and paving the way for aesthetic experiences through artworks may enrich science education. The purposes of this study are to discuss the need of integrating aesthetic aspects of science in science instruction and to propose examples and pedagogical suggestions to promote aesthetic experiences into the science education. Artworks are selected to present socio-cultural aspects of science to demonstrate the culture of science, their stories are explained, and pedagogical suggestions are proposed. Advantages and difficulties of using artworks in science instruction are discussed as a result of the study.

Habitus and Flow in Primary School Musical Practice: Relations between Family Musical Cultural Capital, Optimal Experience and Music Participation

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Valenzuela, Rafael; Codina, Nuria

2014-01-01

Based on Bourdieu's idea that cultural capital is strongly related to family context, we describe the relations between family musical cultural capital and optimal experience during compulsory primary school musical practice. We analyse whether children from families with higher levels of musical cultural capital, and specifically with regard to…

The Relationship between Cultural Values and Learning Preference: The Impact of Acculturation Experiences upon East Asians

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Chuang, Szu-Fang

2012-01-01

Globalization and technology advancement are creating more biculturalism at workplaces and learning settings. However, little is known about acculturation experience and its influence on a person's cultural values and learning preference. The research reported in this study investigates the impact of acculturation experiences upon the relationship…

MEMS-based dynamic cell-to-cell culture platforms using electrochemical surface modifications

International Nuclear Information System (INIS)

Chang, Jiyoung; Lin, Liwei; Yoon, Sang-Hee; Mofrad, Mohammad R K

2011-01-01

MEMS-based biological platforms with the capability of both spatial placements and time releases of living cells for cell-to-cell culture experiments have been designed and demonstrated utilizing electrochemical surface modification effects. The spatial placement is accomplished by electrochemical surface modification of substrate surfaces to be either adhesive or non-adhesive for living cells. The time control is achieved by the electrical activation of the selective indium tin oxide co-culture electrode to allow the migration of living cells onto the electrode to start the cell-to-cell culture studies. Prototype devices have a three-electrode design with an electrode size of 50 × 50 µm 2 and the separation gaps of 2 µm between them. An electrical voltage of −1.5 V has been used to activate the electrodes independently and sequentially to demonstrate the dynamic cell-to-cell culture experiments of NIH 3T3 fibroblast and Madin Darby canine kidney cells. As such, this MEMS platform could be a basic yet versatile tool to characterize transient cell-to-cell interactions

Men, culture and hegemonic masculinity: understanding the experience of prostate cancer.

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Wall, David; Kristjanson, Linda

2005-06-01

Following a diagnosis of, and treatment for prostate cancer, there is an expectation that men will cope with, adjust to and accept the psychosocial impact on their lives and relationships. Yet, there is a limited qualitative world literature investigating the psychosocial experience of prostate cancer, and almost no literature exploring how masculinity mediates in such an experience. This paper will suggest that the experience of prostate cancer, the process by which it is investigated, and the way in which it is understood has been shaped by an essentialist interpretation of gender, exemplified by hegemonic masculinity as the archetypal mechanism of male adaptation. In response to this static and limiting view of masculinity, this paper will offer a reframe of hegemonic masculinity. This reframe, being more aligned with common experience, will portray masculinity as a dynamic and contextual construct, better understood as one of a number of cultural reference points around which each man organises and adopts behaviour. It will be suggested that the extant literature, in being organised around hegemonic masculinity, obfuscates the experience of prostate cancer and acts to render covert any collateral masculinities, public or private, that may also be operating.

Emotion experience and regulation in China and the United States: how do culture and gender shape emotion responding?

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Davis, Elizabeth; Greenberger, Ellen; Charles, Susan; Chen, Chuansheng; Zhao, Libo; Dong, Qi

2012-01-01

Culture and gender shape emotion experience and regulation, in part because the value placed on emotions and the manner of their expression is thought to vary across these groups. This study tested the hypothesis that culture and gender would interact to predict people's emotion responding (emotion intensity and regulatory strategies). Chinese (n=220; 52% female) and American undergraduates (n=241; 62% female) viewed photos intended to elicit negative emotions after receiving instructions to either "just feel" any emotions that arose (Just Feel), or to "do something" so that they would not experience any emotion while viewing the photos (Regulate). All participants then rated the intensity of their experienced emotions and described any emotion-regulation strategies that they used while viewing the photos. Consistent with predictions, culture and gender interacted with experimental condition to predict intensity: Chinese men reported relatively low levels of emotion, whereas American women reported relatively high levels of emotion. Disengagement strategies (especially distancing) were related to lower emotional intensity and were reported most often by Chinese men. Taken together, findings suggest that emotion-regulation strategies may contribute to differences in emotional experience across Western and East Asian cultures.

Evaluation and optimization of hepatocyte culture media factors by design of experiments (DoE) methodology.

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Dong, Jia; Mandenius, Carl-Fredrik; Lübberstedt, Marc; Urbaniak, Thomas; Nüssler, Andreas K N; Knobeloch, Daniel; Gerlach, Jörg C; Zeilinger, Katrin

2008-07-01

Optimization of cell culture media based on statistical experimental design methodology is a widely used approach for improving cultivation conditions. We applied this methodology to refine the composition of an established culture medium for growth of a human hepatoma cell line, C3A. A selection of growth factors and nutrient supplements were systematically screened according to standard design of experiments (DoE) procedures. The results of the screening indicated that the medium additives hepatocyte growth factor, oncostatin M, and fibroblast growth factor 4 significantly influenced the metabolic activities of the C3A cell line. Surface response methodology revealed that the optimum levels for these factors were 30 ng/ml for hepatocyte growth factor and 35 ng/ml for oncostatin M. Additional experiments on primary human hepatocyte cultures showed high variance in metabolic activities between cells from different individuals, making determination of optimal levels of factors more difficult. Still, it was possible to conclude that hepatocyte growth factor, epidermal growth factor, and oncostatin M had decisive effects on the metabolic functions of primary human hepatocytes.

Culture-sensitive neural substrates of human cognition: a transcultural neuroimaging approach.

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Han, Shihui; Northoff, Georg

2008-08-01

Our brains and minds are shaped by our experiences, which mainly occur in the context of the culture in which we develop and live. Although psychologists have provided abundant evidence for diversity of human cognition and behaviour across cultures, the question of whether the neural correlates of human cognition are also culture-dependent is often not considered by neuroscientists. However, recent transcultural neuroimaging studies have demonstrated that one's cultural background can influence the neural activity that underlies both high- and low-level cognitive functions. The findings provide a novel approach by which to distinguish culture-sensitive from culture-invariant neural mechanisms of human cognition.

Experience and Cultural Learning in Global Business Contexts

DEFF Research Database (Denmark)

Søderberg, Anne-Marie

2017-01-01

. Learners in today’s global business (school) world are more culturally diverse, and the potential of the increasing number of bi-cultural and bi-lingual students and managers as boundary-spanners must be considered. Recent empirical studies of face-to-face and virtual global collaboration show that cross...... divides. This chapter discusses a number of issues in relation to cultural learning processes in global business contexts: various concepts of learning, different approaches to cross-cultural competence training of future global leaders, and various learning contexts in management education and training......Globalization with increased mobility of the workforce and more frequent use of information and communication technologies means still more people must develop a deeper understanding of Cultural Others, a higher degree of cultural self-awareness and an ability to bridge across multiple cultural...

The impact of culture on adaptive versus maladaptive self-reflection.

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Grossmann, Igor; Kross, Ethan

2010-08-01

Although recent findings indicate that people can reflect either adaptively or maladaptively over negative experiences, extant research has not examined how culture influences this process. We compared the self-reflective practices of Russians (members of an interdependent culture characterized by a tendency to brood) and Americans (members of an independent culture in which self-reflection has been studied extensively). We predicted that self-reflection would be associated with less-detrimental outcomes among Russians because they self-distance more when analyzing their feelings than Americans do. Findings from two studies supported these predictions. In Study 1, self-reflection was associated with fewer depressive symptoms among Russians than among Americans. In Study 2, Russians displayed less distress and a more adaptive pattern of construals than Americans after reflecting over a recent negative event. In addition, they self-distanced more than Americans while analyzing their feelings, and self-distancing mediated the cultural differences in self-reflection. These findings demonstrate how culture shapes the way people reflect over negative experiences.

Experiências do estigma na depressão: um estudo transcultural Experiences of stigma in depression: a cross cultural study

Directory of Open Access Journals (Sweden)

Virginia Moreira

2008-12-01

Full Text Available Na pesquisa O significado da depressão na contemporaneidade: um estudo crítico-cultural no Brasil, Chile e Estados Unidos (Moreira, 2007, uma das categorias emergentes da análise fenomenológica das entrevistas foi o estigma. Este artigo retoma esse resultado, buscando aprofundar a compreensão da experiência vivida do estigma em pessoas diagnosticadas com depressão nos 3 países. Com este fim, foram reanalisadas fenomenologicamente 51 entrevistas (n=15, em Fortaleza; n=20, em Santiago; e n=16, em Boston. Os resultados apontam peculiaridades em cada país, mostrando o conteúdo qualitativamente diferente da experiência vivida do estigma na depressão nos três países. Só no Brasil aparecem conteúdos relacionados à preocupação com a evitação do estigma; apenas no Chile, o estigma foi encontrado associado à culpa, vergonha e falta de privacidade; e unicamente nos Estados Unidos o estigma aparece relacionado ao racismo, o que possivelmente estaria relacionado a diferenças culturais.From the research The meaning of depression in contemporary world: a critic-cultural study in Brazil, Chile and the United States (Moreira, 2007, one of the emerged categories in the phenomenological analyses of the interviews was the stigma. This article retakes this study, aiming to comprehend the lived experience of stigma in people diagnosed with depression in the three countries. It had been phenomenologically re-analyzed 51 interviews (n=15, in Fortaleza; n=20, in Santiago; n=16, in Boston. The results point peculiarities in each country, showing the qualitatively different content of the lived experience of stigma in depression in the three countries: only in Brazil it is mentioned the concern with how to avoid stigma; only in Chile, stigma is associated to guilt, shame and lack of privacy; and only in the United States, stigma is related to racism, which could be associated to cultural differences.

Children's Faithfulness in Imitating Language Use Varies Cross-culturally, Contingent on Prior Experience

Science.gov (United States)

Klinger, Jörn; Mayor, Julien; Bannard, Colin

2016-01-01

Despite its recognized importance for cultural transmission, little is known about the role imitation plays in language learning. Three experiments examine how rates of imitation vary as a function of qualitative differences in the way language is used in a small indigenous community in Oaxaca, Mexico and three Western comparison groups. Data from…

Clarifying concepts: cultural humility or competency.

Science.gov (United States)

Isaacson, Mary

2014-01-01

Cultural competency in the delivery of health care to diverse population groups has become an urgent need in the United States. Yet, despite the incorporation of cultural competency education into nursing curricula, inequities in health care remain. The purpose of this mixed-method study was to identify if differences in perceptions of cultural competence were present in senior nursing students (N = 11) before and after cultural immersion experiences on an Indian reservation. Preimmersion results revealed that the majority considered themselves culturally competent, whereas after immersion, there was a downward shift in scores. Triangulation of the quantitative results alongside a hermeneutic phenomenological analysis of the students' reflective journals revealed a paradox. Students perceived themselves as culturally competent, yet their journals demonstrated many negative stereotypes. Three common themes emerged: seeing with closed eyes, seeing through a fused horizon, and disruption to reshaping. These combined results revealed the misperceptions regarding the concept of cultural competency. Efforts must be made in nursing education to teach students the importance of adopting an ethic of cultural humility, where we emphasize attentive listening and openness to other cultures, and stress the importance of self-reflection and self-critique in our interactions with others. © 2014.

20 CFR 404.1599 - Work incentive experiments and rehabilitation demonstration projects in the disability program.

Science.gov (United States)

2010-04-01

... the advantages and disadvantages of altering certain limitations and conditions that apply to title II... years from the start of the experiment or demonstration project). [48 FR 7575, Feb. 23, 1983, as amended...

International students' experience of a western medical school: a mixed methods study exploring the early years in the context of cultural and social adjustment compared to students from the host country.

Science.gov (United States)

McGarvey, A; Brugha, R; Conroy, R M; Clarke, E; Byrne, E

2015-07-02

Few studies have addressed the challenges associated with international students as they adapt to studying medicine in a new host country. Higher level institutions have increasing numbers of international students commencing programmes. This paper explores the experiences of a cohort of students in the early years of medical school in Ireland, where a considerable cohort are from an international background. A mixed exploratory sequential study design was carried out with medical students in the preclinical component of a five year undergraduate programme. Data for the qualitative phase was collected through 29 semi-structured interviews using the peer interview method. Thematic analysis from this phase was incorporated to develop an online questionnaire combined with components of the Student Adaptation to College Questionnaire and Student Integration Questionnaire. First year students were anonymously surveyed online. The Mokken Scaling procedure was used to investigate the students' experiences, both positive and negative. Three main themes are identified; social adjustment, social alienation and cultural alienation. The response rate for the survey was 49% (467 Respondents). The Mokken Scaling method identified the following scales (i) Positive experience of student life; (ii) Social alienation, which comprised of negative items about feeling lonely, not fitting in, being homesick and (iii) Cultural alienation, which included the items of being uncomfortable around cultural norms of dress and contact between the sexes. With the threshold set to H = 0.4. Subscales of the positive experiences of student life scale are explored further. Overall student adjustment to a western third level college was good. Students from regions where cultural distance is greatest reported more difficulties in adjusting. Students from these regions also demonstrate very good adaptation. Some students from the host country and more similar cultural backgrounds were also

Cultural consultation as a model for training multidisciplinary mental healthcare professionals in cultural competence skills: preliminary results.

Science.gov (United States)

Owiti, J A; Ajaz, A; Ascoli, M; de Jongh, B; Palinski, A; Bhui, K S

2014-01-01

Lack of cultural competence in care contributes to poor experiences and outcomes from care for migrants and racial and ethnic minorities. As a result, health and social care organizations currently promote cultural competence of their workforce as a means of addressing persistent poor experiences and outcomes. At present, there are unsystematic and diverse ways of promoting cultural competence, and their impact on clinician skills and patient outcomes is unknown. We developed and implemented an innovative model, cultural consultation service (CCS), to promote cultural competence of clinicians and directly improve on patient experiences and outcomes from care. CCS model is an adaptation of the McGill model, which uses ethnographic methodology and medical anthropological knowledge. The method and approach not only contributes both to a broader conceptual and dynamic understanding of culture, but also to learning of cultural competence skills by healthcare professionals. The CCS model demonstrates that multidisciplinary workforce can acquire cultural competence skills better through the clinical encounter, as this promotes integration of learning into day-to-day practice. Results indicate that clinicians developed a broader and patient-centred understanding of culture, and gained skills in narrative-based assessment method, management of complexity of care, competing assumptions and expectations, and clinical cultural formulation. Cultural competence is defined as a set of skills, attitudes and practices that enable the healthcare professionals to deliver high-quality interventions to patients from diverse cultural backgrounds. Improving on the cultural competence skills of the workforce has been promoted as a way of reducing ethnic and racial inequalities in service outcomes. Currently, diverse models for training in cultural competence exist, mostly with no evidence of effect. We established an innovative narrative-based cultural consultation service in an inner

Leuconostoc carnosum 4010 has the potential for use as a protective culture for vacuum-packed meats: culture isolation, bacteriocin identification, and meat application experiments

DEFF Research Database (Denmark)

Budde, B.B.; Hornbæk, T.; Jacobsen, T.

2003-01-01

A new culture, Leuconostoc carnosum 4010, for biopreservation of vacuum-packed meats is described. The culture originated from bacteriocin-producing lactic acid bacteria (LAB) naturally present in vacuum-packed meat products. Approximately, 72,000 colonies were isolated from 48 different vacuum......-packed meat products and examined for antibacterial activity. Bacteriocin-producing colonies were isolated from 46% of the packages examined. Leuc. carnosum was the predominant bacteriocin-producing strain and Leuc. carnosum 4010 was selected for further experiments because it showed strong antilisterial...... activity corresponding to molecular sizes of 4.6 and 5.3 kDa. N-terminal amino acid sequencing showed that Leuc. carnosum 4010 produced two bacteriocins highly similar or identical to leucocin A and leucocin C. Application experiments showed that the addition of 10(7) cfu/g Leuc. carnosum 4010 to a vacuum...

Australian midwives' experiences of their workplace culture.

Science.gov (United States)

Catling, Christine J; Reid, Fiona; Hunter, Billie

2017-04-01

A number of adverse events in Australia and overseas have highlighted the need to examine the workplace culture in the maternity environment. Little attention has been paid to the midwifery workplace culture in Australia. The study aimed to explore the midwifery workplace culture from the perspective of midwives themselves. A qualitative descriptive design was used. Group and individual interviews were undertaken of urban, regional and rural-based midwives in Australia. Data were analysed thematically. The study showed that both new and experienced midwives felt frustrated by organisational environments and attitudes, and expressed strategies to cope with this. Five themes were identified from the data. These were: Bullying and resilience, Fatigued and powerless midwives, Being 'hampered by the environment', and The importance of support for midwifery. The study discusses the themes in depth. In particular, discussion focusses on how midwifery practise was affected by midwives' workplace culture and model of care, and the importance of supportive relationships from peers and managers. This study illuminated both positive and negative aspects of the midwifery workplace culture in Australia. One way to ensure the wellbeing and satisfaction of midwives in order to maintain the midwifery workforce and provide quality care to women and their families is to provide positive workplace cultures. Copyright © 2016 Australian College of Midwives. Published by Elsevier Ltd. All rights reserved.

X-Culture: An International Project in the Light of Experience Gained over the Years (2010-2016

Directory of Open Access Journals (Sweden)

József Poór

2016-12-01

Full Text Available The X-Culture project is an innovative modern form of experiential learning predominantly in International Management and International Business. Although experiential learning has some advantages, namely, developing cross-cultural competencies, cultural intelligence, intercultural communication and management skills, differences in personality or conditions also arise as a downside. X-Culture has been evolving throughout the years since 2010 when the original objective was to supplement the theoretical material and in-class teaching. Nowadays more than 4000 master, bachelor and MBA students, mostly of management and economics from more than 37 countries, take part in the project every semester. X-Culture is aimed at students of International Business college courses and training programs with the task of writing a business report or consulting propositions by offering business solutions for a hypothetical client.  This paper outlines the theoretical background of the X-culture project. It describes the evolution and practical and theoretical experience of this project since 2010.

From Awareness to Cultural Agency: EFL Colombian Student Teachers’ Travelling Abroad Experiences

Directory of Open Access Journals (Sweden)

John Jairo Viafara González

2015-01-01

Full Text Available Colombian English as a foreign language student teachers’ opportunities to grow as educators through international sojourns do not usually subsume the traditional study and residence abroad goal. This was the case for our participants who engaged mainly in working abroad with study being ancillary. Fifty student teachers from two public universities reported how their international sojourn bolstered their intercultural learning. Three different programs, disconnected from participants’ academic institutions, became vehicles for their experiences abroad. Surveys and interviews reveal that participants’ origin, selected programs, and contextual circumstances influenced their intercultural learning. As a result, intercultural development gravitated towards awareness of intercultural patterns, critical reading of culture, and pre-service teachers’ repositioning to build cultural agency. Implications suggest the need to connect traveling abroad programs to undergraduate curricula.

Developing and Strengthening of Safety Culture at Ukrainian NPPs: Experience of NNEGC “Energoatom”

International Nuclear Information System (INIS)

Sheyko, Y.; Kotin, P.

2016-01-01

, including: • Self evaluation of safety culture; • Questioning the staff; • Independent audits of safety culture. NAEC “Energoatom” seeks to take into account international experience, and to participate in conferences (such as this one), seminars and workshops held under the auspices of the IAEA, as well as to follow the guidelines and standards of the IAEA in the organization of activities to improve the safety culture. Other sources of international experience in this field are the EU-funded projects of “soft” assistance and guidance of other authorised international nuclear industry organizations such as WANO. In this regard, it should be mentioned WANO guidance document GL 2002-02 “Principles of effective personnel organization” that identifies five fundamental principles relating to human factors, and important for the development of a sustainable safety culture in the organization: • Even the best experts make mistakes; • A situation fraught with errors is predictable, manageable and preventable; • Human behavior is determined by organizational processes and values; • Highest efficiency operation is achieved through the promotion and support; • Violations can be avoided by understanding the causes of errors and implementing lessons learned. Within the framework of the international programs of EC “soft” aid in recent years, the projects that contribute to the development of a safety culture in the NAEC “Energoatom” have been either carried out or are ongoing. These projects include the solution of certain problems (for example, in the area of human factor—the task of “no punishment for error” approach establishment), as well as more common tasks of improving overall safety culture, such as: • Implementation of programs to inform senior staff and management, including the essential features needed to create a strong culture of safety; creating conditions for the improvement of the organizational and managerial impact on the

Cultural Demands of the Host-Nation: International Student Experience and the Public Diplomacy Consequences

Science.gov (United States)

Triana, Benjamin

2015-01-01

Traditional approaches for hosting international students tend to focus on classroom achievement rather than on intercultural exchange and cultural immersion. Such approaches lessen the possibility of successful educational experiences which also hinders public diplomacy. Two case studies are presented that reveal how structural changes at a…

Postglobal Teacher Preparation: Border Thinking along the Global South through International Cross-Cultural Experiences

Science.gov (United States)

Rahatzad, Jubin; Sasser, Hannah L.; Phillion, JoAnn; Karimi, Nastaran; Deng, Yuwen; Akiyama, Reiko; Sharma, Suniti

2013-01-01

Preservice teachers' international cross-cultural experiences can provide opportunities for the exploration of epistemic frontiers. In this article we suggest that postglobal teacher preparation take a critically reflective approach that engages preservice teachers in border thinking, which allows for other ways of knowing while studying abroad.…

Culture moderates the cardiovascular consequences of anger regulation strategy.

Science.gov (United States)

Zhou, Ting; Bishop, George D

2012-12-01

This research examined cultural differences in experiential and cardiovascular outcomes of three anger regulation strategies (expression, suppression and reappraisal). Forty-five Chinese and 45 Caucasian females participated in a laboratory experiment in which role play was used to induce anger. During this role play participants were instructed to either express or suppress their feelings or engage in cognitive reappraisal. Emotional experience was measured before and after the role play. Cardiovascular indices were measured continuously during the experiment. Significant interactions were obtained such that Caucasians showed stronger cardiovascular responses to suppression than expression of anger whereas the opposite was true for Chinese. These results demonstrate that physiological consequences of emotion regulation strategies vary by cultural background. Possible reasons as well as implications of these findings are discussed. Copyright © 2012 Elsevier B.V. All rights reserved.

Experience of migrant care and needs for cultural competence training among public health workers in Korea.

Science.gov (United States)

Chae, Duckhee; Lee, Jina; Asami, Keiko; Kim, Hyunlye

2018-05-01

This study explored the experiences of public health workers (PHWs) providing health care for migrants living in Korea and clarified needs for cultural competence training. Twenty-six PHWs from five public health centers in Gwangju city, South Korea, participated in this exploratory qualitative study. Five semi-structured focus group interviews of PHWs were conducted from September to December 2016. A directed content analysis approach was conducted using four categories: perceived characteristics of migrants, interaction between PHWs and migrants, interaction between PHWs and organizations/systems, and cultural competence training needs. PHWs perceived that migrants lacked autonomy in health decisions and awareness of health behaviors. PHWs experienced difficulties in communicating and in establishing trusting relationships. They found clients hard to reach and easy to miss, a lack of continuity in health care programs, and inadequate human and material resources. They preferred passive teaching methods to activity-based simulation. PHWs believed essential training should be provided through e-learning to all PHWs, including management. PHWs reported experiencing multiple challenges from a lack of preparedness for culturally competent care and their clients' vulnerability. Development of cultural competence training is suggested through e-learning that reflects the PHWs' experiences and provides systematic support. © 2018 Wiley Periodicals, Inc.

Culturally divergent responses to mortality salience.

Science.gov (United States)

Ma-Kellams, Christine; Blascovich, Jim

2011-08-01

Two experiments compared the effects of death thoughts, or mortality salience, on European and Asian Americans. Research on terror management theory has demonstrated that in Western cultural groups, individuals typically employ self-protective strategies in the face of death-related thoughts. Given fundamental East-West differences in self-construal (i.e., the independent vs. interdependent self), we predicted that members of Eastern cultural groups would affirm other people, rather than defend and affirm the self, after encountering conditions of mortality salience. We primed European Americans and Asian Americans with either a death or a control prime and examined the effect of this manipulation on attitudes about a person who violates cultural norms (Study 1) and on attributions about the plight of an innocent victim (Study 2). Mortality salience promoted culturally divergent responses, leading European Americans to defend the self and Asian Americans to defend other people.

Cultural Considerations in Counseling Couples Who Experience Infertility

Science.gov (United States)

Burnett, Judith A.

2009-01-01

Infertility creates challenges affecting various aspects of couples' intimate lives. Practices regarding reproduction are often shaped by cultural messages. Culturally sensitive treatment methods help counselors provide effective therapy to couples with fertility problems. This article describes cultural influences, challenges, and counseling…

Culture and postpartum mood problems: similarities and differences in the experiences of first- and second-generation Canadian women.

Science.gov (United States)

Mamisachvili, Lana; Ardiles, Paola; Mancewicz, Grazyna; Thompson, Sherry; Rabin, Kapri; Ross, Lori E

2013-04-01

Few studies have examined the role of culture in a woman's experience of postpartum mood problems (PPMP). This study explored differences and similarities in experiences of PPMP between first- and second-generation Canadian women. In this exploratory qualitative study, we interviewed nine first-generation and eight second-generation women who were clients of the Women's Health Centre at St. Joseph's Health Centre in Toronto, Canada. Using semistructured interviews, we explored how women perceived and experienced PPMP. Four themes reflected cultural issues: PPMP stigma, relationship with parents/in-laws, internalization of society's expectations of motherhood, and identity issues/relationship with self. The results of this study contribute to a limited literature on possible contributing factors to PPMP and can inform development of resources for delivering culturally appropriate mental health care for women dealing with PPMP.

Influences of external factors on the energy conversion and productivity of Scenedesmus sp. in mass culture

NARCIS (Netherlands)

Wesselius, J.C.

1973-01-01

Experiments about the influence of external factors on the energy conversion in mass cultures of Scenedesmus are described in this thesis. Several types of culture vessels were used in the laboratory as well as in the open. Demonstration models of Miele washing

Regulatory Oversight of Safety Culture — Korea’s Experience

International Nuclear Information System (INIS)

Jung, S.J.; Choi, Y.S.; Kim, J.T.

2016-01-01

In Korea, a regulatory oversight program of safety culture was launched in 2012 to establish regulatory measures against several events caused by weak safety culture in the nuclear industry. This paper is intended to introduce the preliminary regulatory oversight framework, development and validation of safety culture components, pilot safety culture inspection results and lessons learned. The safety culture model should be based on a sound understanding of the national culture and industry characteristics where the model will be applied. The nuclear safety culture oversight model is being developed and built on the Korean regulatory system to independently assess the nuclear power operating organizations’ safety culture.

Culture and attention: evidence from brain and behavior.

Science.gov (United States)

Ketay, Sarah; Aron, Arthur; Hedden, Trey

2009-01-01

Research has demonstrated that our experiences, including the culture in which we are raised, shape how we attend to and perceive the world. Behavioral studies have found that individuals raised in Western cultures tend toward analytic processing and prefer tasks emphasizing independent contexts rather than tasks emphasizing interdependent contexts. The opposite is true for individuals raised in East Asian cultures, who tend toward holistic processing and prefer tasks emphasizing interdependent contexts. Recently, cognitive neuroscientists have extended these behavioral findings to examine the brain activity of individuals from different cultures during the performance of cognitive tasks. Results from these initial studies indicate that culture may shape how the brain processes even very abstract stimuli and may influence the features of the environment to which individuals attend. The present chapter reviews evidence that culture influences attention and related systems, which, in turn, impact other cognitive and social processes and their neural correlates.

U.S.-Based Short-Term Public Health Cultural Immersion Experience for Chinese Undergraduate Students

Science.gov (United States)

Powell, Dorothy Lewis; Biederman, Donna J.

2017-01-01

A U.S. and Chinese university developed a short-term student exchange program in public/community health. The program--which consisted of lectures, seminars, field trips, cross-cultural experiences, and a synthesis excursion--resulted in high levels of program satisfaction, increased intrapersonal awareness, and skill acquisition. Program content…

Biona-C Cell Culture pH Monitoring System

Science.gov (United States)

Friedericks, C.

1999-01-01

Sensors 2000! is developing a system to demonstrate the ability to perform accurate, real-time measurements of pH and CO2 in a cell culture media in Space. The BIONA-C Cell Culture pH Monitoring System consists of S2K! developed ion selective sensors and control electronics integrated with the fluidics of a cell culture system. The integrated system comprises a "rail" in the Cell Culture Module (CCM) of WRAIR (Space Biosciences of Walter Read Army Institute of Research). The CCM is a Space Shuttle mid-deck locker experiment payload. The BIONA-C is displayed along with associated graphics and text explanations. The presentation will stimulate interest in development of sensor technology for real-time cell culture measurements. The transfer of this technology to other applications will also be of interest. Additional information is contained in the original document.

Cultural Diversity or Cultural Imperialism: Liberal Education in Egypt.

Science.gov (United States)

Blanks, David R.

1998-01-01

A faculty member's experience at the American University in Cairo (Egypt) reveals that pluralism and tolerance are western concepts, even within the college curriculum. National identity affords cultural stability: where the American melting-pot experience is reinforced by the notion of cultural diversity, the national identity of Egypt is…

Design, construction, and operations experience with the SWSA 6 [Solid Waste Storage Area] Tumulus Disposal Demonstration

International Nuclear Information System (INIS)

Van Hoesen, S.D.; Van Cleve, J.E.; Wylie, A.N.; Williams, L.C.; Bolinsky, J.

1988-01-01

Efforts are underway at the Department of Energy facilities in Oak Ridge to improve the performance of radioactive waste disposal facilities. An engineered disposal concept demonstration involving placement of concrete encased waste on a monitored concrete pad with an earthen cover is being conducted. The design, construction, and operations experience with this project, the SWSA 6 Tumulus Disposal Demonstration, is described. 1 fig., 1 tab

Fish culture in heated effluents (eastern Europe). [Growth increase in carp and rainbow trout

Energy Technology Data Exchange (ETDEWEB)

Backiel, T; Gay, B; La Croix, M J.B.; Ophel, I L [eds.

1976-01-01

Dependence of growth and reproduction of cultivated fishes on temperature are briefly reviewed. Experiments with and commercial-size operations of various methods of fish culture with the use of heated effluents are exemplified. Cage culture, earthen ponds, flowing water culture have demonstrated possibilities of growth increase in carp and rainbow trout and of controlled reproduction of the former. Problems involved in utilization of various systems and several points of view on the use of low-grade heat for fish culture are considered.

Emerging Culture of English-Medium Instruction in Korea: Experiences of Korean and International Students

Science.gov (United States)

Kim, Jeongyeon; Tatar, Bradley; Choi, Jinsook

2014-01-01

This study aims to contrastively examine Korean and international students' experiences of taking subject courses at a Korean university. Focusing on the viewpoints of the students, rather than central authorities, we attempt to reveal how language use and cultural factors are interpenetrated in the praxis of English-medium instruction (EMI). The…

FNR demonstration experiments Part II: Subcadmium neutron flux measurements

International Nuclear Information System (INIS)

Wehe, D.K.; King, J.S.

1983-01-01

The FNR HEU-LEU Demonstration Experiments include a comprehensive set of experiments to identify and quantify significant operational differences between two nuclear fuel enrichments. One aspect of these measurements, the subcadmium flux profiling, is the subject of this paper. The flux profiling effort has been accomplished through foil and wire activations, and by rhodium self-powered neutron detector (SPND) mappings. Within the experimental limitations discussed, the program to measure subcadmium flux profiles, lead to the following conclusions: (1) Replacement of a single fresh HEU element by a fresh LEU element at the center of an equilibrium HEU core produces a local flux depression. The ratio of HEU to LEU local flux is 1.19 ± .036, which is, well within experimental uncertainty, equal to the inverse of the U-235 masses for the two elements. (2) Whole core replacement of a large 38 element equilibrium HEU core by a fresh or nearly unburned LEU core reduces the core flux and raises the flux in both D 2 O and H 2 O reflectors. The reduction in the central core region is 40% to 10.0% for the small fresh 29 element LEU core, and 16% to 18% for a 31 element LEU core 482) with low average burnup 2 O reflector fluxes relative to core fluxes as measured by SPND with a fixed value of sensitivity, are in gross disagreement with the same flux ratios measured by Fe and Rh wire activations. Space dependent refinements of S are calculated to give some improvement in the discrepancy but the major part of the correction remains to be resolved

Cross-Cultural and Intra-Cultural Differences in Finger-Counting Habits and Number Magnitude Processing: Embodied Numerosity in Canadian and Chinese University Students

Directory of Open Access Journals (Sweden)

Kyle Richard Morrissey

2016-04-01

Full Text Available Recent work in numerical cognition has shown-that number magnitude is not entirely abstract, and at least partly rooted in embodied and situated experiences, including finger-counting. The current study extends previous cross-cultural research to address within-culture individual differences in finger counting habits. Results indicated that Canadian participants demonstrated an additional cognitive load when comparing numbers that require more than one hand to represent, and this pattern of performance is further modulated by whether they typically start counting on their left hand or their right hand. Chinese students typically count on only one hand and so show no such effect, except for an increase in errors, similar to that seen in Canadians, for those whom self-identify as predominantly two-hand counters. Results suggest that the impact of finger counting habits extend beyond cultural experience and concord in predictable ways with differences in number magnitude processing for specific number-digits. We conclude that symbolic number magnitude processing is partially rooted in learned finger-counting habits, consistent with a motor simulation account of embodied numeracy and that argument is supported by both cross-cultural and within-culture differences in finger-counting habits.

Bridging Culture On-Line: Strategies for Teaching Cultural Sensitivity.

Science.gov (United States)

Wendler, M. Cecilia; Struthers, Roxanne

2002-01-01

An online cross-cultural health course for nurses sought to provide access to cultural experiences by culturally congruent use of a minority visiting scholar and required participation in cultural enrichment activities. Course and faculty evaluations were designed to be appropriate for the asynchronous environment. (Contains 25 references.) (SK)

"Daddy Daycare," Daffy Duck, and Salvador Dali: Popular Culture and Children's Art Viewing Experiences

Science.gov (United States)

Eckhoff, Angela; Guberman, Steven

2006-01-01

In contemporary society, what, why, and how students come to gain knowledge and understandings of art defies traditional boundaries. In part, this is because of the prevalence of many forms of popular visual culture. In this article, the authors present three vignettes that demonstrate the ways in which three young children created connections…

The Relation Between Valence and Arousal in Subjective Experience Varies With Personality and Culture.

Science.gov (United States)

Kuppens, Peter; Tuerlinckx, Francis; Yik, Michelle; Koval, Peter; Coosemans, Joachim; Zeng, Kevin J; Russell, James A

2017-08-01

While in general arousal increases with positive or negative valence (a so-called V-shaped relation), there are large differences among individuals in how these two fundamental dimensions of affect are related in people's experience. In two studies, we examined two possible sources of this variation: personality and culture. In Study 1, participants (Belgian university students) recalled a recent event that was characterized by high or low valence or arousal and reported on their feelings and their personality in terms of the Five-Factor Model. In Study 2, participants from Canada, China/Hong Kong, Japan, Korea, and Spain reported on their feelings in a thin slice of time and on their personality. In Study 1, we replicated the V-shape as characterizing the relation between valence and arousal, and identified personality correlates of experiencing particular valence-arousal combinations. In Study 2, we documented how the V-shaped relation varied as a function of Western versus Eastern cultural background and personality. The results showed that the steepness of the V-shaped relation between valence and arousal increases with Extraversion within cultures, and with a West-East distinction between cultures. Implications for the personality-emotion link and research on cultural differences in affect are discussed. © 2016 Wiley Periodicals, Inc.

A demonstration of a Time Multiplexed Trigger for the CMS experiment

Energy Technology Data Exchange (ETDEWEB)

Frazier, R; Newbold, D [University of Bristol, H.H. Wills Physics Laboratory, Tyndall Avenue, Bristol BS8 1TL (United Kingdom); Fayer, S; Hall, G; Hunt, C; Iles, G; Rose, A [Imperial College London, Blackett Laboratory, Prince Consort Road, London SW7 2BW (United Kingdom)

2012-01-15

A novel approach to first-level hardware triggering in the LHC experiments has been studied and a prototype system built. Calorimeter trigger primitive data ( {approx} 5 Tb/s) are re-organised and time-multiplexed so that a single processing node (FPGA) may access the data corresponding to the entire detector for a given bunch crossing. This provides maximal flexibility in the construction of new trigger algorithms, which will be an important factor in ensuring adequate trigger performance at the very high levels of background expected at the upgraded LHC. A test system that incorporates all the key technologies for a final system and demonstrates the time-multiplexing and algorithm performance is presented.

Demonstration Experiments with a Stirling Engine.

Science.gov (United States)

Deacon, Christopher G.; And Others

1994-01-01

Describes an investigation with the primary purpose of allowing students to generate and interpret a pressure/volume diagram of a Stirling engine. Explains how the Stirling engine can be used to demonstrate the principles of operation of a refrigerator and a heat pump. (DDR)

Wanting to maximize the positive and minimize the negative: implications for mixed affective experience in American and Chinese contexts.

Science.gov (United States)

Sims, Tamara; Tsai, Jeanne L; Jiang, Da; Wang, Yaheng; Fung, Helene H; Zhang, Xiulan

2015-08-01

Previous studies have demonstrated that European Americans have fewer mixed affective experiences (i.e., are less likely to experience the bad with the good) compared with Chinese. In this article, we argue that these cultural differences are due to "ideal affect," or how people ideally want to feel. Specifically, we predict that people from individualistic cultures want to maximize positive and minimize negative affect more than people from collectivistic cultures, and as a result, they are less likely to actually experience mixed emotions (reflected by a more negative within-person correlation between actual positive and negative affect). We find support for this prediction in 2 experience sampling studies conducted in the United States and China (Studies 1 and 2). In addition, we demonstrate that ideal affect is a distinct construct from dialectical view of the self, which has also been related to mixed affective experience (Study 3). Finally, in Study 4, we demonstrate that experimentally manipulating the desire to maximize the positive and minimize the negative alters participants' actual experience of mixed emotions during a pleasant (but not unpleasant or combined pleasant and unpleasant) TV clip in the United States and Hong Kong. Together, these findings suggest that across cultures, how people want to feel shapes how they actually feel, particularly people's experiences of mixed affect. (c) 2015 APA, all rights reserved.

Wanting to Maximize the Positive and Minimize the Negative: Implications for Mixed Affective Experience in American and Chinese Contexts

Science.gov (United States)

Sims, Tamara; Tsai, Jeanne L.; Jiang, Da; Wang, Yaheng; Fung, Helene H.; Zhang, Xiulan

2016-01-01

Previous studies have demonstrated that European Americans have fewer mixed affective experiences (i.e., are less likely to experience the bad with the good) compared to Chinese. In this paper, we argue that these cultural differences are due to “ideal affect,” or how people ideally want to feel. Specifically, we predict that people from individualistic cultures want to maximize positive and minimize negative affect more than people from collectivistic cultures, and as a result, they are less likely to actually experience mixed emotions (reflected by a more negative within-person correlation between actual positive and negative affect). We find support for this prediction in two experience sampling studies conducted in the U.S. and China (Studies 1 and 2). In addition, we demonstrate that ideal affect is a distinct construct from dialectical view of the self, which has also been related to mixed affective experience (Study 3). Finally, in Study 4, we demonstrate that experimentally manipulating the desire to maximize the positive and minimize the negative alters participants' actual experience of mixed emotions during a pleasant (but not unpleasant or combined pleasant and unpleasant) television clip in the U.S. and Hong Kong. Together, these findings suggest that across cultures, how people want to feel shapes how they actually feel, particularly people's mixed affective experience. PMID:26121525

The value-congruence model of memory for emotional experiences: an explanation for cultural differences in emotional self-reports.

Science.gov (United States)

Oishi, Shigehiro; Schimmack, Ulrich; Diener, Ed; Kim-Prieto, Chu; Scollon, Christie Napa; Choi, Dong-Won

2007-11-01

In 3 studies, the authors found support for the value-congruence model that accounts for cultural variations in memory for emotional experiences. In Study 1, the authors found that in the made-in-the-U.S. scenario condition, European Americans were more accurate than were Asian Americans in their retrospective frequency judgments of emotions. However, in the made-in-Japan scenario condition, European Americans were less accurate than were Asian Americans. In Study 2, the authors demonstrated that value orientation mediates the CulturexType of Event congruence effect. In Study 3 (a daily event sampling study), the authors showed that the congruence effect was explained by the importance of parental approval. In sum, emotional events congruent with personal values remain in memory longer and influence retrospective frequency judgments of emotion more than do incongruent events. (c) 2007 APA, all rights reserved.

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...

Some simple demonstration experiments involving homopolar motors

OpenAIRE

Stewart, Seán M.

2007-01-01

The ready availability of very strong permanent magnets in the form of rare-earth magnetic alloys such as neodymium-iron-boron has lead to renewed interest in one of the oldest types of electric motors - the homopolar motor. The ease with which a demonstration homopolar motor can now be built and operated when neodymium magnets are used is quite remarkable. In this paper some simple homopolar motors employing neodymium magnets suitable for demonstrational purposes are described and discussed....

Some simple demonstration experiments involving homopolar motors

OpenAIRE

Stewart,Seán M.

2007-01-01

The ready availability of very strong permanent magnets in the form of rare-earth magnetic alloys such as neodymium-iron-boron has lead to renewed interest in one of the oldest types of electric motors - the homopolar motor. The ease with which a demonstration homopolar motor can now be built and operated when neodymium magnets are used is quite remarkable. In this paper some simple homopolar motors employing neodymium magnets suitable for demonstrational purposes are described and discussed.

[Significance of cross-cultural experience for young psychiatrists--learning from "The Joint Workshop for Psychiatric Residents of Korea and Japan"].

Science.gov (United States)

kato, Takahiro

2006-01-01

Korea and Japan are geographically very close, and a variety of cultural exchanges have taken place in recorded history. However, Korea and Japan have been enriched by the influence of Western cultures along with modernization, and mutual exchanges between the two countries have thus decreased in numerous fields including mental health and psychiatry. Prof. Masahisa Nishizono and Prof. Byun-Kun Min, who are leaders in the field of psychiatry in both Japan and Korea, have established "The Joint Workshop for Psychiatric Residents of Korea and Japan", which has been held alternately in Fukuoka or Seoul every summer since 2000. This Joint Workshop provides young psychiatrists with real experiences and many opportunities to learn about transcultural psychiatry regarding both countries. The participants are able to obtain a better mutual understanding of psychiatric epidemiology, recent developments in biological psychiatry while also learning about different concepts regarding the stigma of mental disorders. All participants could also increase their knowledge about the traditional culture and social changes related to the field of psychiatry in both countries. The workshop has helped to build friendship and mutual cooperation between both nations. Contemporary societies are continually becoming more and more diversified and complicated. For young psychiatrists who have to treat patients with modern difficulties and various complicated problems, such cross-cultural experiences may be useful for establishing potentially new and effective treatments for such patients. Psychiatrists and mental health experts have tried to reduce of stigma and discrimination against people with mental disorders, but even today such stigma and discrimination continues to strongly exist. The author thinks that such cross-cultural experiences by the psychiatrists themselves may help to reduce such notions. The author would like to explore the role of cross-cultural experiences in the field of

Cultural intersections: a qualitative inquiry into the experience of Asian Indian-White interracial couples.

Science.gov (United States)

Inman, Arpana G; Altman, Abby; Kaduvettoor-Davidson, Anju; Carr, Amanda; Walker, Jessica A

2011-06-01

The purpose of this study was to examine the "lived experience" of Asian Indian (AI)-White couples in interracial marriages. Ten highly educated AI-White professional couples were individually interviewed about their subjective experience of being in an interracial marriage, the challenges and strengths of this marriage, and the potential role of culture in their marriages. Data were analyzed using the Consensual Qualitative Research methodology. Results indicated that the couples' marital experiences were influenced by a complex intersection of ecosystemic factors with significant psychological impacts. These findings highlight shortcomings in drawing simplistic conclusions regarding the success or failure of an interracial marriage and have important implications for theory, research, and clinical practice. 2011 © FPI, Inc.

Instrumental Implementation of an Experiment to Demonstrate αω -dynamos in Accretion Disks

Science.gov (United States)

Si, Jiahe; Sonnenfeld, Richard; Colgate, Art; Li, Hui; Nornberg, Mark

2016-10-01

The New Mexico Liquid Metal αω -dynamo experiment is aimed to demonstrate a galactic dynamo. Our goal is to generate the ω-effect and α-effect by two semi-coherent flows in laboratory. Two coaxial cylinders are used to generate Taylor-Couette flows to simulate the differential rotation of accretion disks. Plumes induced by jets injected into the Couette flows are expected to produce helicities necessary for the α-effect. We have demonstrated an 8-fold poloidal-to-toroidal flux amplification from differential rotation (the ω-effect) by minimizing turbulence in our apparatus. To demonstrate the α-effect, the experimental apparatus is undergoing significant upgrade. We have constructed a helicity injection facility, and are also designing and testing a new data acquisition system capable of transmitting data in a high speed rotating frame. Additional magnetic field diagnostics will also be included. The upgrade is intended to answer the question of whether a self-sustaining αω -dynamo can be constructed with a realistic fluid flow field, as well as to obtain more details to understand dynamo action in highly turbulent Couette flow.

Developing Culture-Adaptive Competency Through Experiences with Expressive Avatars

Science.gov (United States)

Silverglate, Daniel S.; Sims, Edward M.; Glover, Gerald; Friedman, Harris

2012-01-01

Modern Warfighters often find themselves in a variety of non-combat roles such as negotiator, peacekeeper, reconstruction, and disaster relief. They are expected to perform these roles within a culture alien to their own. Each individual they encounter brings their own set of values to the interaction that must be understood and reconciled. To navigate the human terrain of these complex interactions, the Warfighter must not only consider the specifics of the target culture, but also identify the stakeholders, recognize the influencing cultural dimensions, and adapt to the situation to achieve the best possible outcome. Vcom3D is using game-based scenarios to develop culturally adaptive competency. The avatars that represent the stakeholders must be able to portray culturally accurate behavior, display complex emotion, and communicate through verbal and non-verbal cues. This paper will discuss the use of emerging game technologies to better simulate human behavior in cross-cultural dilemmas. Nomenclature: culture, adaptive, values, cultural values dimensions, dilemmas, virtual humans, non-verbal communications

From cultural traditions to cumulative culture: parameterizing the differences between human and nonhuman culture.

Science.gov (United States)

Kempe, Marius; Lycett, Stephen J; Mesoudi, Alex

2014-10-21

Diverse species exhibit cultural traditions, i.e. population-specific profiles of socially learned traits, from songbird dialects to primate tool-use behaviours. However, only humans appear to possess cumulative culture, in which cultural traits increase in complexity over successive generations. Theoretically, it is currently unclear what factors give rise to these phenomena, and consequently why cultural traditions are found in several species but cumulative culture in only one. Here, we address this by constructing and analysing cultural evolutionary models of both phenomena that replicate empirically attestable levels of cultural variation and complexity in chimpanzees and humans. In our model of cultural traditions (Model 1), we find that realistic cultural variation between populations can be maintained even when individuals in different populations invent the same traits and migration between populations is frequent, and under a range of levels of social learning accuracy. This lends support to claims that putative cultural traditions are indeed cultural (rather than genetic) in origin, and suggests that cultural traditions should be widespread in species capable of social learning. Our model of cumulative culture (Model 2) indicates that both the accuracy of social learning and the number of cultural demonstrators interact to determine the complexity of a trait that can be maintained in a population. Combining these models (Model 3) creates two qualitatively distinct regimes in which there are either a few, simple traits, or many, complex traits. We suggest that these regimes correspond to nonhuman and human cultures, respectively. The rarity of cumulative culture in nature may result from this interaction between social learning accuracy and number of demonstrators. Copyright © 2014 Elsevier Ltd. All rights reserved.

The MAJORANA DEMONSTRATOR Neutrinoless Double-Beta Decay Experiment

Directory of Open Access Journals (Sweden)

N. Abgrall

2014-01-01

Full Text Available The Majorana Demonstrator will search for the neutrinoless double-beta (ββ0ν decay of the isotope Ge with a mixed array of enriched and natural germanium detectors. The observation of this rare decay would indicate that the neutrino is its own antiparticle, demonstrate that lepton number is not conserved, and provide information on the absolute mass scale of the neutrino. The Demonstrator is being assembled at the 4850-foot level of the Sanford Underground Research Facility in Lead, South Dakota. The array will be situated in a low-background environment and surrounded by passive and active shielding. Here we describe the science goals of the Demonstrator and the details of its design.

How-To-Do-It: Using Cauliflower to Demonstrate Plant Tissue Culture.

Science.gov (United States)

Haldeman, Janice H.; Ellis, Jane P.

1988-01-01

Presents techniques used for disinfestation of plant material, preparation of equipment and media, and laboratory procedures for tissue culture using cauliflower. Details methods for preparing solutions and plant propagation by cloning. (CW)

Chimpanzees (Pan troglodytes) and the question of cumulative culture: an experimental approach.

Science.gov (United States)

Marshall-Pescini, Sarah; Whiten, Andrew

2008-07-01

There is increasing evidence for cultural variations in behaviour among non-human species, but human societies additionally display elaborate cumulative cultural evolution, with successive generations building on earlier achievements. Evidence for cumulative culture in non-human species remains minimal and controversial. Relevant experiments are also lacking. Here we present a first experiment designed to examine chimpanzees' capacity for cumulative social learning. Eleven young chimpanzees were presented with a foraging device, which afforded both a relatively simple and a more complex tool-use technique for extracting honey. The more complex 'probing' technique incorporated the core actions of the simpler 'dipping' one and was also much more productive. In a baseline, exploration condition only two subjects discovered the dipping technique and a solitary instance of probing occurred. Demonstrations of dipping by a familiar human were followed by acquisition of this technique by the five subjects aged three years or above, whilst younger subjects showed a significant increase only in the elements of the dipping technique. By contrast, subsequent demonstrations of the probing task were not followed by acquisition of this more productive technique. Subjects stuck to their habitual dipping method despite an escalating series of demonstrations eventually exceeding 200. Supplementary tests showed this technique is within the capability of chimpanzees of this age. We therefore tentatively conclude that young chimpanzees exhibit a tendency to become 'stuck' on a technique they initially learn, inhibiting cumulative social learning and possibly constraining the species' capacity for cumulative cultural evolution.

Humour, beauty, and culture as personal health resources: experiences of elderly Swedish women.

Science.gov (United States)

Forssén, Annika S K

2007-01-01

This paper explores how a group of elderly women used humour, beauty, and cultural activities to maintain physical and mental well-being. The paper reports on one aspect of a qualitative study on women's work and health in a lifetime perspective. Interviews with 20 strategically selected Swedish women, aged 63 to 83 years, were audiotaped and analysed according to a phenomenological approach. During the interview process, the researchers became increasingly aware that the women had clear ideas about what enabled them to feel well and healthy - even when actually quite diseased. Creating and enjoying humour, beauty, and culture formed part of such strategies. Joking with workmates made hard, low-status jobs easier, helped them endure pain, and helped balance marital difficulties. Creating a nice and comfortable home gave pleasure and a little luxury in a life filled with necessities. Making articles for everyday use more beautiful was regarded as worthwhile, because it gave delight to them and their families. Gains from cultural activities were social, aesthetic, and existential - the latter through a feeling of self-recognition and being heard. Humour, beauty, and culture formed a greater part of these women's survival strategies than expected. Making everyday life more aesthetic is an undervalued aspect of women's health-creating work in the family. Through their lifelong experience as carers and homemakers, elderly women possess special knowledge regarding what may promote health, a knowledge that should be tapped. When supplying elderly women with social care, their needs for humour, beauty, and culture should be respected.

Cultural Work as a Site of Struggle: Freelancers and Exploitation

Directory of Open Access Journals (Sweden)

Nicole S. Cohen

2012-05-01

Full Text Available This paper argues that Marxist political economy is a useful framework for understanding contemporary conditions of cultural work. Drawing on Karl Marx’s foundational concepts, labour process theory, and a case study of freelance writers, I argue that the debate over autonomy and control in cultural work ignores exploitation in labour-capital relationships, which is a crucial process shaping cultural work. To demonstrate the benefits of this approach, I discuss two methods media firms use to extract surplus value from freelance writers: exploitation of unpaid labour time and exploitation of intellectual property through aggressive copyright regimes. I argue that a Marxist perspective can uncover the dynamics that are transforming cultural industries and workers’ experiences. From this perspective, cultural work is understood as a site of struggle.

Migration, cultural bereavement and cultural identity

OpenAIRE

BHUGRA, DINESH; BECKER, MATTHEW A

2005-01-01

Migration has contributed to the richness in diversity of cultures, ethnicities and races in developed countries. Individuals who migrate experience multiple stresses that can impact their mental well being, including the loss of cultural norms, religious customs, and social support systems, adjustment to a new culture and changes in identity and concept of self. Indeed, the rates of mental illness are increased in some migrant groups. Mental health practitioners need to be ...

The role of the regulator in promoting and evaluating safety culture. Operating experience feedback programme approach

International Nuclear Information System (INIS)

Perez, S.

2002-01-01

Promoting and Evaluating Safety Culture (S.C.) in Operating Organizations must be one of the main Nuclear Regulator goals to achieve. This can be possible only if each and every one of the regulatory activities inherently involves S.C. It can be seen throughout attitudes, values, uses and practices in both individuals and the whole regulatory organization. One among all the regulatory tools commonly used by regulators to promote and evaluate the commitment of the licensees with safety culture as a whole involves organizational factors and particular attention is directed to the operating organization. This entailed a wide range of activities, including all those related with management of safety performance. Operating Experience Feedback Programme as a tool to enhance safety operation is particularly useful for regulators in the evaluation of the role of S.C. in operating organization. Safety Culture is recognized as a subset of the wider Organizational Culture. Practices that improve organizational effectiveness can also contribute to enhance safety. An effective event investigation methodology is a specific practice, which contributes to a healthy Safety Culture. (author)

Joint DIII-D/EAST Experiments Toward Steady State AT Demonstration

Science.gov (United States)

Garofalo, A. M.; Meneghini, O.; Staebler, G. M.; van Zeeland, M. A.; Gong, X.; Ding, S.; Qian, J.; Ren, Q.; Xu, G.; Grierson, B. A.; Solomon, W. M.; Holcomb, C. T.

2015-11-01

Joint DIII-D/EAST experiments on fully noninductive operation at high poloidal beta have demonstrated several attractive features of this regime for a steady-state fusion reactor. Very large bootstrap fraction (>80 %) is desirable because it reduces the demands on external noninductive current drive. High bootstrap fraction with an H-mode edge results in a broad current profile and internal transport barriers (ITBs) at large minor radius, leading to high normalized energy confinement and high MHD stability limits. The ITB radius expands with higher normalized beta, further improving both stability and confinement. Electron density ITB and large Shafranov shift lead to low AE activity in the plasma core and low anomalous fast ion losses. Both the ITB and the current profile show remarkable robustness against perturbations, without external control. Supported by US DOE under DE-FC02-04ER54698, DE-AC02-09CH11466 & DE-AC52-07NA27344 & by NMCFSP under contracts 2015GB102000 and 2015GB110001.

Waste and Disposal: Demonstration

International Nuclear Information System (INIS)

Neerdael, B.; Buyens, M.; De Bruyn, D.; Volckaert, G.

2002-01-01

Within the Belgian R and D programme on geological disposal, demonstration experiments have become increasingly important. In this contribution to the scientific report 2001, an overview is given of SCK-CEN's activities and achievements in the field of large-scale demonstration experiments. In 2001, main emphasis was on the PRACLAY project, which is a large-scale experiment to demonstrate the construction and the operation of a gallery for the disposal of HLW in a clay formation. The PRACLAY experiment will contribute to enhance understanding of water flow and mass transport in dense clay-based materials as well as to improve the design of the reference disposal concept. In the context of PRACLAY, a surface experiment (OPHELIE) has been developed to prepare and to complement PRACLAY-related experimental work in the HADES Underground Research Laboratory. In 2001, efforts were focussed on the operation of the OPHELIE mock-up. SCK-CEN also contributed to the SELFRAC roject which studies the self-healing of fractures in a clay formation

The meaning of work and cultural psychology: Ideas for new directions

DEFF Research Database (Denmark)

Bendassolli, Pedro; Tateo, Luca

2018-01-01

Work is one arena in which human beings constitute their identities and participate in collective-cultural enterprises. But research on factors affecting the meaning of work and its outcomes focuses mostly on individual-level variables related to workers’ experience. However, scholars have recently...... proposed a shift towards a more collective dimension of meaningfulness, in particular, the cultural level. This article discusses and expands on this recent trend, demonstrating how growing attention to cultural factors of work’s meaning raises some problematic, crucial issues about the very definition...... of culture and its role in meaning-making. A particular issue is the assumption that culture is transmitted to people, that it is primarily a collective endeavour based on shared values and that culture can endow work with meaning. Based on a cultural psychology perspective, we revisit both the relationship...

Specific experiments carried out in Germany in order to demonstrate the safety of existing structures

International Nuclear Information System (INIS)

Krutzik, Norbert

2002-01-01

Specific experiments are carried out in Germany in order to demonstrate the safety of existing NPPs. HDR research program includes operational loads testing (pressure test, pressure and temperature test, thermal shock, fatigue); extreme loads (earthquake, aircraft crash, external explosion); internal emergency loads (blowdown, hydrogen combustion, fire, thermal shock, water hammer, condensation loads)

Does cross-generational epigenetic inheritance contribute to cultural continuity?

Science.gov (United States)

Pembrey, Marcus E

2018-04-01

Human studies of cross-generational epigenetic inheritance have to consider confounding by social patterning down the generations, often referred to as 'cultural inheritance'. This raises the question to what extent is 'cultural inheritance' itself epigenetically mediated rather than just learnt. Human studies of non-genetic inheritance have demonstrated that, beyond foetal life, experiences occurring in mid-childhood before puberty are the most likely to be associated with cross-generational responses in the next generation(s). It is proposed that cultural continuity is played out along the axis, or 'payoff', between responsiveness and stability. During the formative years of childhood a stable family and/or home permits small children to explore and thereby learn. To counter disruptions to this family home ideal, cultural institutions such as local schools, religious centres and market places emerged to provide ongoing stability, holding the received wisdom of the past in an accessible state. This cultural support allows the growing child to freely indulge their responsiveness. Some of these prepubertal experiences induce epigenetic responses that also transfer molecular signals to the gametes through which they contribute to the conception of future offspring. In parallel co-evolution with growing cultural support for increasing responsiveness, 'runaway' responsiveness is countered by the positive selection of genetic variants that dampen responsiveness. Testing these ideas within longitudinal multigenerational cohorts will need information on ancestors/parents' own communities and experiences (Exposome scans) linked to ongoing Phenome scans on grandchildren; coupled with epigenome analysis, metastable epialleles and DNA methylation age. Interactions with genetic variants affecting responsiveness should help inform the broad hypothesis.

'I still believe...' Reconstructing spirituality, culture and mental health across cultural divides.

Science.gov (United States)

Mayer, Claude-Hélène; Viviers, Rian

2014-06-01

Whilst striving to create a balanced and healthy life, individuals experience challenges across their life span. Spirituality can contribute to mental health and well-being, as can cultural constructs. In South Africa, apartheid categories are still vivid, which affect spiritual, cultural and racial mental constructs and impact on the mental health of individuals across cultural groups. This article focuses on the long-term development of spiritual and cultural concepts within a selected individual in Cape Town, South Africa, during 11 years of field work. It also explores the impact of spirituality and culture on the researcher-researched relationship. A mixed-method approach was used, including various qualitative methods of data collection as well as content analysis to analyse the data and intersubjective validation to interpret them. Findings show a strong intrapersonal interlinkage of spirituality, culture and mental health and the researcher-researched relationship having a strong impact on spiritual, cultural and mental health constructions. We are not human beings having a spiritual experience. We are spiritual beings having a human experience. (Pierre Teilhard de Chardin, 1976).

Demonstration of a Cultural Indigenous Knowledge Transfer Prototype

DEFF Research Database (Denmark)

Rodil, Kasper; Eskildsen, Søren; Rehm, Matthias

this knowledge to the community’s youths has for many years been situated locally and through intrapersonal interactions. This method of conduct is now being attacked by ‘modern schooling’, where the youths are dislocated from their original communities into the capitol to prepare them for a demanding world...... in [1], reveal deep rural interest in the understanding, transferring and storing of indigenous knowledge from the Herero tribe in Namibia. The Herero community elders possess a great amount of cultural knowledge on husbandry, herb knowledge and religious rituals and the modus operandi of transferring......, increase their digital and textual literacy and to support the development and stability of the country they live in. By using a modern toolbox of animations and game dynamics, we have developed a prototype to allow sharing of indigenous knowledge and to avoid a Western approach the first steps have been...

"What matters most:" a cultural mechanism moderating structural vulnerability and moral experience of mental illness stigma.

Science.gov (United States)

Yang, Lawrence H; Chen, Fang-pei; Sia, Kathleen Janel; Lam, Jonathan; Lam, Katherine; Ngo, Hong; Lee, Sing; Kleinman, Arthur; Good, Byron

2014-02-01

To understand Chinese immigrants' experiences with mental illness stigma and mental health disparities, we integrate frameworks of 'structural vulnerability' and 'moral experience' to identify how interaction between structural discrimination and cultural engagements might shape stigma. Fifty Chinese immigrants, including 64% Fuzhounese immigrants who experienced particularly harsh socio-economical deprivation, from two Chinese bilingual psychiatric inpatient units in New York City were interviewed from 2006 to 2010 about their experiences of mental illness stigma. Interview questions were derived from 4 stigma measures, covering various life domains. Participants were asked to elaborate their rating of measure items, and thus provided open-ended, narrative data. Analysis of the narrative data followed a deductive approach, guided by frameworks of structural discrimination and "what matters most" - a cultural mechanism signifying meaningful participation in the community. After identifying initial coding classifications, analysis focused on the interface between the two main concepts. Results indicated that experiences with mental illness stigma were contingent on the degree to which immigrants were able to participate in work to achieve "what mattered most" in their cultural context, i.e., accumulation of financial resources. Structural vulnerability - being situated in an inferior position when facing structural discrimination - made access to affordable mental health services challenging. As such, structural discrimination increased healthcare spending and interfered with financial accumulation, often resulting in future treatment nonadherence and enforcing mental health disparities. Study participants' internalizing their structurally-vulnerable position further led to a depreciated sense of self, resulting in a reduced capacity to advocate for healthcare system changes. Paradoxically, the multi-layered structural marginalization experienced by Chinese

Cultural and Gender Differences in Experiences and Expression of Test Anxiety among Chinese, Finnish, and Swedish Grade 3 Pupils

Science.gov (United States)

Nyroos, Mikaela; Korhonen, Johan; Peng, Aihui; Linnanmäki, Karin; Svens-Liavåg, Camilla; Bagger, Anette; Sjöberg, Gunnar

2015-01-01

While test anxiety has been studied extensively, little consideration has been given to the cultural impacts of children's experiences and expressions of test anxiety. The aim of this work was to examine whether variance in test anxiety scores can be predicted based on gender and cultural setting. Three hundred and ninety-eight pupils in Grade 3…

Stimulated forces demonstrated: Why the trouton-noble experiment failed and how to make it succeed

Science.gov (United States)

Cornille, Patrick; Naudin, Jean-Louis; Szames, Alexandre

1999-01-01

At the turn of the 20th century, Frederick T. Trouton and Henry R. Noble (TN) performed a little known æther drift experiment which came to be known as the electrostatic analogue of Michelson-Morley's famous experiment. If the æther were real, they said, a capacitor charged with ``high'' voltage should exhibit a ``jerk'' and a subsequent ``spontaneous'' torque, thus demonstrating the existence of an æther wind. Trouton and Noble failed to observe the torque and paved the way to the special theory of relativity. We have replicated the TN experiment. We obtained positive results: the principle of relativity is disproved. Other TN-like experiments allowed us to observe the stimulated rotational motions (TN's long-sought effect), the stimulated translational motions (Biefeld-Brown effect), and the sustained rotation of charged, suspended capacitors. Video movies are presented at the conference. TN's failure is analyzed. The concept of stimulated forces is explained in light of its relevance to the future of space locomotion.

Fluorine-fixing efficiency on calcium-based briquette: pilot experiment, demonstration and promotion.

Science.gov (United States)

Yang, Jiao-lan; Chen, Dong-qing; Li, Shu-min; Yue, Yin-ling; Jin, Xin; Zhao, Bing-cheng; Ying, Bo

2010-02-05

The fluorosis derived from coal burning is a very serious problem in China. By using fluorine-fixing technology during coal burning we are able to reduce the release of fluorides in coal at the source in order to reduce pollution to the surrounding environment by coal burning pollutants as well as decrease the intake and accumulating amounts of fluorine in the human body. The aim of this study was to conduct a pilot experiment on calcium-based fluorine-fixing material efficiency during coal burning to demonstrate and promote the technology based on laboratory research. A proper amount of calcium-based fluorine sorbent was added into high-fluorine coal to form briquettes so that the fluorine in high-fluorine coal can be fixed in coal slag and its release into atmosphere reduced. We determined figures on various components in briquettes and fluorine in coal slag as well as the concentrations of indoor air pollutants, including fluoride, sulfur dioxide and respirable particulate matter (RPM), and evaluated the fluorine-fixing efficiency of calcium-based fluorine sorbents and the levels of indoor air pollutants. Pilot experiments on fluorine-fixing efficiency during coal burning as well as its demonstration and promotion were carried out separately in Guiding and Longli Counties of Guizhou Province, two areas with coal burning fluorosis problems. If the calcium-based fluorine sorbent mixed coal was made into honeycomb briquettes the average fluorine-fixing ratio in the pilot experiment was 71.8%. If the burning calcium-based fluorine-fixing bitumite was made into a coalball, the average of fluorine-fixing ratio was 77.3%. The concentration of fluoride, sulfur dioxide and PM10 of indoor air were decreased significantly. There was a 10% increase in the cost of briquettes due to the addition of calcium-based fluorine sorbent. The preparation process of calcium-based fluorine-fixing briquette is simple yet highly flammable and it is applicable to regions with abundant

Teaching cultural competence using an exemplar from literary journalism.

Science.gov (United States)

Anderson, Kathryn L

2004-06-01

Fadiman's work of literary journalism, The Spirit Catches You and You Fall Down, was used as a case study to teach transcultural and other nursing concepts to undergraduate nursing students. Campinha-Bacote's model of cultural competence was used to organize transcultural nursing concepts in the course. Before and after the course, students completed assessments consisting of two cultural attitude questionnaires and a paper describing a personal experience with adherence and failure to adhere by a Mexican American client. After reading Fadiman's book and completing several short writing assignments examining key course concepts, student scores on the questionnaires were mostly unchanged. However, students demonstrated growth in cultural awareness and skill in their "after" papers. Results suggest that valid, reliable tools are needed to detect changes in cultural competence. Qualitative data suggest that students can begin the process of becoming culturally competent through the creative use of literature in nursing education.

A New Version of an Old Demonstration Experiment Using the Elihu Thomson Jumping Ring Apparatus

Science.gov (United States)

Foster, Theodore; Cary, Arthur; Mottmann, John; van Wyngaarden, Willem

2016-01-01

The goal of this paper is to make more widely known an eye-catching demonstration experiment in which a hanging conducting can is made to spin when placed near the iron core of an Elihu Thomson "jumping ring" apparatus. An explanation is given based on Faraday's law of induced voltages and the magnetic forces due to the core's fields…

A two dimensional clinostat experiment for microalgae cultures - basic work for bio- regenerativ life support systems

Science.gov (United States)

Harting, Benjamin; Slenzka, Klaus

2012-07-01

To investigate the influence of microgravity environments on photosynthetic organisms we designed a 2 dimensional clinostatexperiment for a suspended cell culture of Chlamydomonas reinhardtii. A novel approach of online measurments concerning relevant parameters important for the clasification of photosynthesis was obtained. To adress the photosynthesis rate we installed and validated an optical mesurement system to monitor the evolution and consumption of dissolved oxygen. Simultaneously a PAM sensor to analyse the flourescence quantum yield of the photochemical reaction was integarted. Thus it was possible to directly classify important parameters of the phototrophic metabolism during clinorotation. The experiment design including well suited light conditions and further biochemical analysis were directly performed for microalgal cell cultures. Changes in the photosynthetic efficiancy of phototrophic cyanobacteria has been observed during parabolic flight campaign but the cause is already not understood. Explenations could be the dependency of gravitaxis by intracellular ionconcentartion or the existance of mechanosensitive ionchannels for example associated in chloroplasts of Chlamydomonas reinhardtii. The purpuse of the microalgal clinostat are studies in a qasi microgravity environment for the process design of future bioregenerative life suport systems in spaceflight missions. First results has indicated the need for special nourishment of the cell culture during microgravity experiments. Further data will be presented during the assembly.

Interrogating globalization and culture in anthropological perspective the Indian experience

OpenAIRE

Mondal, Sekh

2012-01-01

The present article is an attempt to examine and highlight the issues of cultural globalization and globalization of cultures with particular reference to India. To deal with these, I will discuss and analyze the concepts of globalization, cultural globalization and the nature of interrelation between global and local cultures in general and of India in particular. How the non-Indian global cultural elements are spreading among the Indians and how the Indian cultural elements are diffusing ov...

Enhancing Oceanography Classrooms with "Captive and Cultured" Ocean Experiences

Science.gov (United States)

Macko, S. A.; Tuite, M.; O'Connell, M.

2012-04-01

Students in oceanography classes often request more direct exposure to actual ocean situations or field trips. During regular session (13 week) or shorter term (4 week) summer classes such long trips are logistically difficult owing to large numbers of students involved or timing. This new approach to such a course supplement addresses the requests by utilizing local resources and short field trips for a limited number of students (20) to locations in which Ocean experiences are available, and are often supported through education and outreach components. The vision of the class was a mixture of classroom time, readings, along with paper and actual laboratories. In addition short day-long trips to locations where the ocean was "captured" were also used to supplement the experience as well as speakers involved with aquaculture ("cultivated") . Central Virginia is a fortunate location for such a class, with close access for "day travel" to the Chesapeake Bay and numerous field stations, museums with ocean-based exhibits (the Smithsonian and National Zoo) that address both extant and extinct Earth history, as well as national/state aquaria in Baltimore, Washington and Virginia Beach. Furthermore, visits to local seafood markets at local grocery stores, or larger city markets) enhance the exposure to productivity in the ocean, and viability of the fisheries sustainability. The course could then address not only the particulars of the marine science, but also aspects of ethics, including keeping animals in captivity or overfishing of particular species and the special difficulties that arise from captive or culturing ocean populations. In addition, the class was encouraged to post web-based journals of experiences in order to share opinions of observations in each of the settings.

The experiences of African American graduate students: A cultural transition

Science.gov (United States)

Joseph, Joretta

Historically Black Colleges and Universities (HBCU) have long been an intellectual resource for the African American community. HBCUs have provided and continue to provide an educational pathway for many Black students, particularly women who seek graduate and advanced degrees. However, despite the overwhelmingly positive presence of HBCU in the African American community, the academic training of students who graduate from HBCUs may be perceived as insufficient by predominantly White graduate institutions (PWIs). As a result, African American students who are not well integrated into their respective departmental communities and cultures at PW/is are likely to leave graduate school. Thus the continuing loss of talented people, potential research, role models for society, and the next generation of African American students in the fields of math, engineering, and the sciences (STEM) create a segregated and limited university environment. Studies in the field that attempt to provide insight in to experiences of underrepresented students are ultimately beneficial. However, often such studies do not address the process of adapting to the culture of a predominantly white institution (PWI), particularly within white and male dominated fields such as mathematics and the sciences. Research has also indicated that the first two years at a predominantly white graduate institution is the crucial transitional period for students of color, and it is this transitional moment in time that is the focus of this study. I consider how students make the transition from HBCU to majority institutions, and what impact this transition has on their persistence and commitment to their discipline. The limited amount of research that does address the experiences of minority doctoral students in math and science is usually coupled with the experiences of women. However, race and gender are not linear or additive. It cannot be assumed that the same factors that effect the under representation

Changing culture - the experience of TU Delft Library

NARCIS (Netherlands)

Heijne, M.; Van der Sar, E.

2004-01-01

When seeking to introduce change into an organisation, it is usually the organisational structure that is the main focus of attention. A reorganisation, however, does not necessarily resolve underlying cultural problems. It can, in fact, be just these cultural problems that prevent the organisation

The cross-cultural validity of the Caregiving Experiences Questionnaire (CEQ) among Danish mothers with preschool children

DEFF Research Database (Denmark)

Røhder, Katrine; George, Carol; Brennan, Jessica

2018-01-01

The present study explored the Danish cross-cultural validity of the Caregiving Experiences Questionnaire (CEQ), a new measure of caregiving representations in parent-child relationships. Low-risk Danish mothers (N = 159) with children aged 1.5–5 years completed the CEQ and predictive validity...

Everyday social dynamics and cultural drivers of women's experiences with HIV/AIDS : voices from Buhaya, Tanzania

NARCIS (Netherlands)

Foster Githinji, V.E.

2015-01-01

Everyday social dynamics and cultural drivers of women’s experiences with HIV/AIDS: voices from Buhaya, Tanzania is based on ethnographic research conducted in the village of Nsisha in northwestern Tanzania. Like most households in this region, Nsisha has been indirectly or

Meaningful experiences in science education: Engaging the space researcher in a cultural transformation to greater science literacy

Science.gov (United States)

Morrow, Cherilynn A.

1993-01-01

The visceral appeal of space science and exploration is a very powerful emotional connection to a very large and diverse collection of people, most of whom have little or no perspective about what it means to do science and engineering. Therein lies the potential of space for a substantially enhanced positive impact on culture through education. This essay suggests that through engaging more of the space research and development community in enabling unique and 'meaningful educational experiences' for educators and students at the pre-collegiate levels, space science and exploration can amplify its positive feedback on society and act as an important medium for cultural transformation to greater science literacy. I discuss the impact of space achievements on people and define what is meant by a 'meaningful educational experience,' all of which points to the need for educators and students to be closer to the practice of real science. I offer descriptions of two nascent science education programs associated with NASA which have the needed characteristics for providing meaningful experiences that can cultivate greater science literacy. Expansion of these efforts and others like it will be needed to have the desired impact on culture, but I suggest that the potential for the needed resources is there in the scientific research communities. A society in which more people appreciate and understand science and science methods would be especially conducive to human progress in space and on Earth.

Emotion experience and regulation in China and the United States: How do culture and gender shape emotion responding?

OpenAIRE

Davis, E; Greenberger, E; Charles, S; Chen, C; Zhao, L; Dong, Q

2012-01-01

Culture and gender shape emotion experience and regulation, in part because the value placed on emotions and the manner of their expression is thought to vary across these groups. This study tested the hypothesis that culture and gender would interact to predict people's emotion responding (emotion intensity and regulatory strategies). Chinese (n = 220; 52% female) and American undergraduates (n = 241; 62% female) viewed photos intended to elicit negative emotions after receiving instructions...

Cultural Resource Predictive Modeling

Science.gov (United States)

2017-10-01

CR cultural resource CRM cultural resource management CRPM Cultural Resource Predictive Modeling DoD Department of Defense ESTCP Environmental...resource management ( CRM ) legal obligations under NEPA and the NHPA, military installations need to demonstrate that CRM decisions are based on objective...maxim “one size does not fit all,” and demonstrate that DoD installations have many different CRM needs that can and should be met through a variety

Rocket Experiment Demonstration of a Soft X-ray Polarimeter

Science.gov (United States)

Marshall, Herman

This proposal is the lead proposal. Boston University will submit, via NSPIRES, a Co-I proposal, per instructions for Suborbital proposals for multiple-award. Our scientific goal of the Rocket Experiment Demonstration of a Soft X-ray Polarimeter (REDSoX Polarimeter) is to make the first measurement of the linear X-ray polarization of an extragalactic source in the 0.2-0.8 keV band. The first flight of the REDSoX Polarimeter would target Mk 421, which is commonly modeled as a highly relativistic jet aimed nearly along the line of sight. Such sources are likely to be polarized at a level of 30-60%, so the goal is to obtain a significant detection even if it is as low as 10%. Significant revisions to the models of jets emanating from black holes at the cores of active galaxies would be required if the polarization fraction lower than 10%. We employ multilayer-coated mirrors as Bragg reflectors at the Brewster angle. By matching to the dispersion of a spectrometer, one may take advantage of high multilayer reflectivities and achieve polarization modulation factors over 90%. Using replicated foil mirrors from MSFC and gratings made at MIT, we construct a spectrometer that disperses to three laterally graded multilayer mirrors (LGMLs). The lateral grading changes the wavelength of the Bragg peak for 45 degree reflections linearly across the mirror, matching the dispersion of the spectrometer. By dividing the entrance aperture into six equal sectors, pairs of blazed gratings from opposite sectors are oriented to disperse to the same LGML. The position angles for the LGMLs are 120 degrees to each other. CCD detectors then measure the intensities of the dispersed spectra after reflection and polarizing by the LGMLs, giving the three Stokes parameters needed to determine the source polarization. We will rely on components whose performance has been verified in the laboratory or in space. The CCD detectors are based on Chandra and Suzaku heritage. The mirror fabrication team

CONNECTION BETWEEN ECONOMICS, CULTURE AND CULTURAL DIPLOMACY

Directory of Open Access Journals (Sweden)

Agil Valiyev

2017-09-01

Full Text Available Today, culture is one of the main feeble factors of economic development.  The leading role of culture in economic development should be argued as multiplied: so, on firstly, as domestic value, on secondly, as a main factor of regional economic development advanced to raised gravity of different regions for residents, tourists and investors, on thirdly, as major parameters of social development based on tolerance, creativity and knowledge. To the different international experiences, culture is main part of economic development in our life. Cultural diversities are combined into a main reason economic development model. The article consist of explainations about the understanding of culture, cultural diplomacy and economics, approach on conflicts between culture and economics, to find how affecting of culture to economic development, the role of culture in economic development of Azerbaijan. The article can be considered as a useful resource  for experts and researchers conducting research in this field.

Design of a K/Q-Band Beacon Receiver for the Alphasat Technology Demonstration Payload (TDP) #5 Experiment

Science.gov (United States)

Morse, Jacquelynne R.

2014-01-01

This paper describes the design and performance of a coherent KQ-band (2040 GHz) beacon receiver developed at NASA Glenn Research Center (GRC) that will be installed at the Politecnico di Milano (POLIMI) for use in the Alphasat Technology Demonstration Payload 5 (TDP5) beacon experiment. The goal of this experiment is to characterize rain fade attenuation at 40 GHz to improve the performance of existing statistical rain attenuation models in the Q-band. The ground terminal developed by NASA GRC utilizes an FFT-based frequency estimation receiver capable of characterizing total path attenuation effects due to gaseous absorption, clouds, rain, and scintillation. The receiver system has been characterized in the lab and demonstrates a system dynamic range performance of better than 58 dB at 1 Hz and better than 48 dB at 10 Hz rates.

Driving Cultures: Cars, Young People and Cultural Research

Directory of Open Access Journals (Sweden)

Sarah Redshaw

2011-11-01

Full Text Available This article describes the Driving Cultures research, the cultural importance of the car and the psychological approaches central to research in the field of road safety and investigations of the over–representation of young people in crashes. The aim of the article is to outline driving as a cultural practice drawing on the experiences of young people as described in focus groups in order to show how cultural research can contribute to a social concern such as traffic injury and death.

An examination of clinicians' experiences of collaborative culturally competent service delivery to immigrant families raising a child with a physical disability.

Science.gov (United States)

Fellin, Melissa; Desmarais, Chantal; Lindsay, Sally

2015-01-01

Although collaborative, culturally competent care has been shown to increase positive health outcomes and client satisfaction with services, little is known about the ways that clinicians implement service delivery models with immigrant families having a child with a disability. The purpose of this study is to examine the experiences of clinicians working with immigrant families raising a child with a physical disability and to examine the views and experiences of clinicians providing collaborative, culturally competent care to immigrant families raising a child with a physical disability. This study draws on in-depth interviews with 43 clinicians within two pediatric centers in Toronto and Quebec. Our findings show that clinicians remove or create barriers for immigrant families in different ways, which affect their ability to provide culturally competent care for immigrant families raising a child with a physical disability. Our findings suggest that there is a need for more institutional support for collaborative, culturally competent care to immigrant families raising a child with a physical disability. There is a lack of formal processes in place to develop collaborative treatment plans and approaches that would benefit immigrant families. Implications for Rehabilitation Clinicians need greater institutional support and resources to spend more time with families and to provide more rehabilitative care in families' homes. Building rapport with families includes listening to and respecting families' views and experiences. Facilitate collaboration and culturally competent care by having team meetings with parents to formulate treatment plans.

Music, empathy and cultural understanding

Science.gov (United States)

Clarke, Eric; DeNora, Tia; Vuoskoski, Jonna

2015-12-01

In the age of the Internet and with the dramatic proliferation of mobile listening technologies, music has unprecedented global distribution and embeddedness in people's lives. It is a source of intense experiences of both the most intimate and solitary, and public and collective, kinds - from an individual with their smartphone and headphones, to large-scale live events and global simulcasts; and it increasingly brings together a huge range of cultures and histories, through developments in world music, sampling, the re-issue of historical recordings, and the explosion of informal and home music-making that circulates via YouTube. For many people, involvement with music can be among the most powerful and potentially transforming experiences in their lives. At the same time, there has been increasing interest in music's communicative and affective capacities, and its potential to act as an agent of social bonding and affiliation. This review critically discusses a considerable body of research and scholarship, across disciplines ranging from the neuroscience and psychology of music to cultural musicology and the sociology and anthropology of music, that provides evidence for music's capacity to promote empathy and social/cultural understanding through powerful affective, cognitive and social factors; and explores ways in which to connect and make sense of this disparate evidence (and counter-evidence). It reports the outcome of an empirical study that tests one aspect of those claims, demonstrating that 'passive' listening to the music of an unfamiliar culture can significantly change the cultural attitudes of listeners with high dispositional empathy; presents a model that brings together the primary components of the music and empathy research into a single framework; and considers both some of the applications, and some of the shortcomings and problems, of understanding music from the perspective of empathy.

Music, empathy and cultural understanding.

Science.gov (United States)

Clarke, Eric; DeNora, Tia; Vuoskoski, Jonna

2015-12-01

In the age of the Internet and with the dramatic proliferation of mobile listening technologies, music has unprecedented global distribution and embeddedness in people's lives. It is a source of intense experiences of both the most intimate and solitary, and public and collective, kinds - from an individual with their smartphone and headphones, to large-scale live events and global simulcasts; and it increasingly brings together a huge range of cultures and histories, through developments in world music, sampling, the re-issue of historical recordings, and the explosion of informal and home music-making that circulates via YouTube. For many people, involvement with music can be among the most powerful and potentially transforming experiences in their lives. At the same time, there has been increasing interest in music's communicative and affective capacities, and its potential to act as an agent of social bonding and affiliation. This review critically discusses a considerable body of research and scholarship, across disciplines ranging from the neuroscience and psychology of music to cultural musicology and the sociology and anthropology of music, that provides evidence for music's capacity to promote empathy and social/cultural understanding through powerful affective, cognitive and social factors; and explores ways in which to connect and make sense of this disparate evidence (and counter-evidence). It reports the outcome of an empirical study that tests one aspect of those claims, demonstrating that 'passive' listening to the music of an unfamiliar culture can significantly change the cultural attitudes of listeners with high dispositional empathy; presents a model that brings together the primary components of the music and empathy research into a single framework; and considers both some of the applications, and some of the shortcomings and problems, of understanding music from the perspective of empathy. Copyright © 2015 Elsevier B.V. All rights reserved.

Parental autonomy support and ethnic culture identification among second-generation immigrants.

Science.gov (United States)

Abad, Neetu S; Sheldon, Kennon M

2008-08-01

Born and raised in the United States, children of immigrants often face conflict over whether to endorse the norms and traditions of the family's country of origin (the natal culture) or those of mainstream U.S. society (the host culture). The authors hypothesized that when immigrant parents allow children to make their own choices concerning their cultural identity, their children will be more likely to internalize the natal culture and will experience greater well-being. Ninety-nine college-aged 2nd-generation immigrants rated their well-being, perceptions of their mother's and father's autonomy support, and their endorsement of both natal and U.S. cultures. Results demonstrated that paternal, but not maternal, autonomy support predicted greater well-being and greater endorsement of the natal culture and that immersion in the natal culture predicted some indices of well-being. Several explanations for the possibly greater significance of paternal versus maternal autonomy support in the context of immigrant families are considered.

Nulling interferometry for the darwin mission: laboratory demonstration experiment

Science.gov (United States)

Ollivier, Marc; Léger, Alain; Sekulic, Predrag; Labèque, Alain; Michel, Guy

2017-11-01

The DARWIN mission is a project of the European Space Agency that should allow around 2012 the search for extrasolar planets and a spectral analysis of their potential atmosphere in order to evidence gases and particularly tracers of life. The principle of the instrument is based on the Bracewell nulling interferometer. It allows high angular resolution and high dynamic range. However, this concept, proposed more than 20 years ago, has never been experimentally demonstrated in the thermal infrared with high levels of extinction. We present here a laboratory monochromatic experiment dedicated to this goal. A theoretical and numerical approach of the question highlights a strong difficulty: the need for very clean and homogeneous wavefronts, in terms of intensity, phase and polarisation distribution. A classical interferometric approach appears to be insufficient to reach our goals. We have shown theoretically then numerically that this difficulty can be surpassed if we perform an optical filtering of the interfering beams. This technique allows us to decrease strongly the optical requirements and to view very high interferometric contrast measurements with commercial optical pieces. We present here a laboratory interferometer working at 10,6 microns, and implementing several techniques of optical filtering (pinholes and single-mode waveguides), its realisation, and its first promising results. We particularly present measurements that exhibit stable visibility levels better than 99,9% that is to say extinction levels better than 1000.

Family culture and adolescent sexuality.

Science.gov (United States)

Ferreira, Manuela; Nelas, Paula; Duarte, João; Albuquerque, Carlos; Grilo, Célia; Nave, Filipe

2013-05-01

Adolescence is characterized by an increase in autonomy and the transformation of family relationships. Their experience has different meanings in future quality of life. To analyze the relationship between the sociodemographic variables, of Sexual context and attitudes adopted by teenagers facing sexuality with the organizational culture of the family. Observational descriptive and correlational, transversal study. The non-probabilistic convenience sample consists of 1216 adolescents attending the 9th year of study in Portuguese Public Schools and is part of the project PTDC/CPE-CED/103313/2008, the questionnaire applied was family organizational culture of Nave (2007) and attitudes towards sexuality of Nelas et al (2010). The majority lives in a village (47.5% of boys and 50.0% girls) .12.9%of boys do not use condoms in all relationships, and the same applies to 17.8% of girls. They belong mostly (55.8% boys and 49.5% girls) to a family with poor interpersonal relationships culture. The majority (51.8%) males and (58.9%) females have a family with moderate heuristic culture. Boys and girls (33.6% and 36.9%) both demonstrate a predominantly moderate hierarchy family culture and a moderate social goals family culture as well. Adolescents who have a bad attitude towards sexuality, mostly (43.2%) present a weak interpersonal relationships family culture with statistical significance (χ(2)=32,092, p=0.000) and have moderate hierarchy family culture and also moderate social goals family culture, without statistical significance. The family that loves, welcomes and cares is the same that educates and informs about sexuality, promoting youth empowerment making them safer, healthier and happier. Copyright © 2013 Elsevier España, S.L. All rights reserved.

Strategies for Improving School Culture: Educator Reflections on Transforming the High School Experience for Black and Latino Young Men. Executive Summary

Science.gov (United States)

Klevan, Sarah; Villavicencio, Adriana

2016-01-01

Researchers and practitioners increasingly recognize that a positive school culture not only enhances students' day-to-day experiences, but also plays a role in raising student achievement. Yet many schools struggle to create a welcoming and supportive schoolwide culture. Indeed, there is evidence that students of color in particular--and perhaps…

Constructing Image-Based Culture Definitions Using Metaphors: Impact of a Cross-Cultural Immersive Experience

Science.gov (United States)

Tuleja, Elizabeth A.

2017-01-01

This study provides an approach to teaching and learning in the international business (IB) classroom about cultural values, beliefs, attitudes, and norms through the study of cultural metaphor. The methodology is based on established qualitative methods by using participants' visual pictures and written explanations--representative of their…

Information and Culture: Cultural Differences in the Perception and Recall of Information from Advertisements

Science.gov (United States)

Kim, Ji-Hyun

2012-01-01

Information in general is congruent with cultural values because a culture consists of transmitted social knowledge. Cross-cultural research demonstrates that audiences who are fostered by different cultures may have different understandings of information. This research represents a comprehensive cross-cultural study using an experimental method,…

Muslim Students' Cultural and Religious Experiences in City, Suburban and Regional University Campuses in NSW, Australia

Science.gov (United States)

Possamai, Adam; Dunn, Kevin; Hopkins, Peter; Worthington, Lisa; Amin, Faroque

2016-01-01

Although there has been much research about the growing ethnic and religious diversity on university campuses across the world, relatively little is known about the religious and cultural experiences of Muslim students on university campuses in Australia. We draw upon an analysis of a questionnaire that was completed by 323 Muslim students who…

The Effect of Group Works and Demonstrative Experiments Based on Conceptual Change Approach: Photosynthesis and Respiration

Science.gov (United States)

Cibik, Ayse Sert; Diken, Emine Hatun; Darcin, Emine Selcen

2008-01-01

The purpose of this study is to investigate the effect of the use of group works and demonstration experiments based on conceptual change approach in the elimination of misconception about the subject of photosynthesis and respiration in plants in pre-service science teachers. This study was conducted with 78 pre-service science teachers including…

Organizations, projects and culture

NARCIS (Netherlands)

J. van Cleeff; Pieter van Nispen tot Pannerden

2016-01-01

Purpose: to explore and demonstrate the effects of organizational culture on projects, in particular project culture and project management style. Methodology/approach: descriptive and explorative; through students’ groups. Findings: the cultural relationship between organizations, their projects

Optics Demonstrations Using Cylindrical Lenses

Science.gov (United States)

Ivanov, Dragia; Nikolov, Stefan

2015-01-01

In this paper we consider the main properties of cylindrical lenses and propose several demonstrational experiments that can be performed with them. Specifically we use simple glasses full of water to demonstrate some basic geometrical optics principles and phenomena. We also present some less standard experiments that can be performed with such…

Infants prefer the musical meter of their own culture: a cross-cultural comparison.

Science.gov (United States)

Soley, Gaye; Hannon, Erin E

2010-01-01

Infants prefer native structures such as familiar faces and languages. Music is a universal human activity containing structures that vary cross-culturally. For example, Western music has temporally regular metric structures, whereas music of the Balkans (e.g., Bulgaria, Macedonia, Turkey) can have both regular and irregular structures. We presented 4- to 8-month-old American and Turkish infants with contrasting melodies to determine whether cultural background would influence their preferences for musical meter. In Experiment 1, American infants preferred Western over Balkan meter, whereas Turkish infants, who were familiar with both Western and Balkan meters, exhibited no preference. Experiments 2 and 3 presented infants with either a Western or Balkan meter paired with an arbitrary rhythm with complex ratios not common to any musical culture. Both Turkish and American infants preferred Western and Balkan meter to an arbitrary meter. Infants' musical preferences appear to be driven by culture-specific experience and a culture-general preference for simplicity. Copyright 2009 APA, all rights reserved.

Black deaf individuals' reading skills: influence of ASL, culture, family characteristics, reading experience, and education.

Science.gov (United States)

Myers, Candace; Clark, M Diane; Musyoka, Millicent M; Anderson, Melissa L; Gilbert, Gizelle L; Agyen, Selina; Hauser, Peter C

2010-01-01

Previous research on the reading abilities of Deaf individuals from various cultural groups suggests that Black Deaf and Hispanic Deaf individuals lag behind their White Deaf peers. The present study compared the reading skills of Black Deaf and White Deaf individuals, investigating the influence of American Sign Language (ASL), culture, family characteristics, reading experience, and education. (The descriptor Black is used throughout the present article, as Black Deaf individuals prefer this term to African American. For purposes of parallel construction, the term White is used instead of European American.) It was found that Black Deaf study participants scored lower on measures of both reading and ASL. These findings provide implications for possible interventions at the primary, secondary, and college levels of education.

Safety Culture Assessment at Regulatory Body - PNRA Experience of Implementing IAEA Methodology for Safety Culture Self Assessment

International Nuclear Information System (INIS)

Bhatti, S.A.N.; Arshad, N.

2016-01-01

The prevalence of a good safety culture is equally important for all kind of organizations involved in nuclear business including operating organizations, designers, regulator, etc., and this should be reflected through all the processes and activities of these organizations. The need for inculcating safety culture into regulatory processes and practices is gradually increasing since the major accident at Fukushima. Accordingly, several international fora in last few years repeatedly highlighted the importance of prevalence of safety culture in regulatory bodies as well. The utilisation of concept of safety culture always remained applicable in regulatory activities of PNRA in the form of core values. After the Fukushima accident, PNRA considered it important to check the extent of utilisation of safety culture concept in organizational activities and decided to conduct its “Safety Culture Self-Assessment (SCSA)” for presenting itself as a role model in-order to endorse the fact that safety culture at regulatory authority plays an important role to influence safety culture at licenced facilities.

Cultural Factors as Co-Determinants of Participation in River Basin Management

Directory of Open Access Journals (Sweden)

Bert Enserink

2007-12-01

Full Text Available Finding a place for public participation in the policies and practices of European river basin management planning is a challenge for the authorities in the participating countries and territories. Understanding the relation between national culture, the historical and political differences in the respective countries, and their practical experience with participation is considered important to support the implementation of the EU Water Framework Directive. Knowledge and understanding of this relation is important to provide a context and basis from which new participatory practices can be designed and experiences evaluated and to identify conditions necessary for social learning. Within the context of the HarmoniCOP project, such a study was undertaken in the form of a National Approach and Background study, which examined and evaluated both historical and recent experiences that exist across Europe in relation to public participation and water management as it is today. We draw upon the findings of the HarmoniCOP national reports to identify common features and cultural differences. We depart from the traditional ideational concept of culture as a long-lasting system of perceptions, beliefs, norms, and values to provide a detailed discussion of the practices in four countries. We demonstrate that culture is just one of the factors that explain the differences in national approaches to public participation and argue that culture perceived as a more dynamic, integrated, adaptive socio-cultural system in which groups of actors create new frames, norms, and routines is a more promising road for further research.

Use of long-term human marrow cultures to demonstrate progenitor cell precursors in marrow treated with 4-hydroperoxycyclophosphamide

International Nuclear Information System (INIS)

Winton, E.F.; Colenda, K.W.

1987-01-01

The continued retrieval of progenitor cells (CFU-GEMM, BFU-E, CFU-E, CFU-GM) from human long-term marrow cultures (LTMC) is not uncommonly used as evidence that proliferation and differentiation are occurring in more primitive hematopoietic stem cells (HSC) in these cultures. Alternatively, the continued presence of progenitors in LTMC could be the result of survival and/or limited self-renewal of progenitor cells present when the culture was initiated, and such progenitors would have little relevance to the parent HSC. The following studies were designed to determine the relative contributions of precursors of progenitor cells to the total progenitor cells present in LTMC using a two-stage regeneration model. The adherent layer in LTMC was established over 3 weeks, irradiated (875 rad) to permanently eliminate resident hematopoietic cells, and recharged with autologous cryo-preserved marrow that was either treated or not treated (control) with 4-hydroperoxycyclophosphamide (4-HC, 100 micrograms/ml for 30 min). The 4-HC-treated marrow contained no progenitor cells, yet based on clinical autologous bone marrow transplant experience, has intact HSC. Within 1-3 weeks, progenitor cells reappeared in the irradiated LTMC recharged with 4-HC-treated marrow, and were preferentially located in the adherent layer. By 2-6 weeks, the number of progenitor cells in the adherent layer of LTMC recharged with 4-HC marrow was equivalent to control LTMC. The progenitors regenerating in the irradiated LTMC recharged with 4-HC-treated marrow appear to originate from precursors of progenitor cells, perhaps HSC. We propose this model may be useful in elucidating cellular and molecular correlates of progenitor cell regeneration from precursors

When Age and Culture Interact in an Easy and Yet Cognitively Demanding Task: Older Adults, But Not Younger Adults, Showed the Expected Cultural Differences.

Science.gov (United States)

Na, Jinkyung; Huang, Chih-Mao; Park, Denise C

2017-01-01

The interaction between age and culture can have various implications for cognition as age represents the effect of biological processes whereas culture represents the effect of sustaining experiences. Nevertheless, their interaction has rarely been examined. Thus, based on the fact that Asians are more intuitive in reasoning than Americans, we examined how this cultural difference might interact with age. Young and old participants from the US and Singapore performed a categorization task (living vs. non-living). To measure their reliance on intuition, we manipulated the typicality of targets (animate vs. inanimate). We showed that (1) RTs for inanimate organisms were slower than RTs for animate organisms (atypicality cost), (2) the cost was particularly large for older adults and (3) an age × culture interaction was observed such that cultural differences in the cost (Singaporeans > Americans) was found only among older participants. Further, we demonstrated that the age effect was associated with cognitive function and the culture effect among older adults was associated with cultural values. Finally, a moderated mediation analysis suggests that cognitive function and cultural values interact with each other in order to jointly influence one's cognition.

When Age and Culture Interact in an Easy and Yet Cognitively Demanding Task: Older Adults, But Not Younger Adults, Showed the Expected Cultural Differences

Science.gov (United States)

Na, Jinkyung; Huang, Chih-Mao; Park, Denise C.

2017-01-01

The interaction between age and culture can have various implications for cognition as age represents the effect of biological processes whereas culture represents the effect of sustaining experiences. Nevertheless, their interaction has rarely been examined. Thus, based on the fact that Asians are more intuitive in reasoning than Americans, we examined how this cultural difference might interact with age. Young and old participants from the US and Singapore performed a categorization task (living vs. non-living). To measure their reliance on intuition, we manipulated the typicality of targets (animate vs. inanimate). We showed that (1) RTs for inanimate organisms were slower than RTs for animate organisms (atypicality cost), (2) the cost was particularly large for older adults and (3) an age × culture interaction was observed such that cultural differences in the cost (Singaporeans > Americans) was found only among older participants. Further, we demonstrated that the age effect was associated with cognitive function and the culture effect among older adults was associated with cultural values. Finally, a moderated mediation analysis suggests that cognitive function and cultural values interact with each other in order to jointly influence one’s cognition. PMID:28396649

A self-contained, programmable microfluidic cell culture system with real-time microscopy access

DEFF Research Database (Denmark)

Skafte-Pedersen, Peder; Hemmingsen, Mette; Sabourin, David

2011-01-01

Utilizing microfluidics is a promising way for increasing the throughput and automation of cell biology research. We present a complete self-contained system for automated cell culture and experiments with real-time optical read-out. The system offers a high degree of user-friendliness, stability...... enables the system to perform parallel, programmable and multiconditional assays on a single chip. A modular approach provides system versatility and allows many different chips to be used dependent upon application. We validate the system's performance by demonstrating on-chip passive switching...... and mixing by peristaltically driven flows. Applicability for biological assays is demonstrated by on-chip cell culture including on-chip transfection and temporally programmable gene expression....

乌市四大文化产业示范基地的经营模式与问题%Analysis of the Managerial M odes and Problems in the Four Cultural industry Demonstration Bases in Urumqi

Institute of Scientific and Technical Information of China (English)

马峰; 马芳

2011-01-01

The four great Cultural Industry Demonstration Bases in Urumqi rely on Trade Culture, Recreational Culture, Cyber Culture,Printing to development, have played an important and positive role in Xinjiang cultural industry development. However, the four great Cultural Industry Demonstration Bases have problems and shortages of lack core competitive, uhich hardly development in industry chain, conception of developing industry cluster, anti-risk capability at cultural industriy.hs result in four great Cultural Industry Demonstration Bases can not develop adequately.%乌市四大文化产业示范基地分别依托商贸文化、娱乐文化、网络文化、传媒印刷等进行发展经营。对促进新疆文化产业发展有积极作用。然而四大文化产业示范基地却共同存在着缺少核心竞争力，没有形成产业链，缺少集群发展理念，产业抗风险性较差，做大做强受制约的问题与不足。

Reacceleration experiment to demonstrate the concept of efficiency enhancement in a relativistic klystron two-beam accelerator

International Nuclear Information System (INIS)

Westenskow, G.A.; Houck, T.L.

1993-05-01

High conversion efficiency of electro beam energy to rf energy can be achieved in two-beam accelerators using reacceleration of the bunched drive beam. To study issues with these designs we are planning a demonstration in which a modulated beam's energy is boosted as it passes through induction accelerator cells. For this experiment we will use the front end of the Choppertron to modulate a 5 MeV electron beam at 11.4 GHz. We have now tested the 5-MeV Choppertron and are reporting on the results. For the reacceleration experiment we plan to use three stages of rf power extraction interspersed with two stages of reacceleration

[Towards a safety culture in the neonatal unit: Six years experience].

Science.gov (United States)

Esqué Ruiz, M T; Moretones Suñol, M G; Rodríguez Miguélez, J M; Parés Tercero, S; Cortés Albuixech, R; Varón Ramírez, E M; Figueras Aloy, J

2015-10-01

A safety culture is the collective effort of an institution to direct its resources toward the goal of safety. An analysis is performed on the six years of experience of the Committee on the Safety of Neonatal Patient. A mailbox was created for the declaration of adverse events, and measures for their correction were devised, such as case studies, continuous education, prevention of nosocomial infections, as well as information on the work done and its assessment. A total of 1287 reports of adverse events were received during the six years, of which 600 (50.8%) occurred in the neonatal ICU, with 15 (1.2%) contributing to death, and 1282 (99.6%) considered preventable. Simple corrective measures (notification, security alerts, etc.) were applied in 559 (43.4%), intermediate measures (protocols, monthly newsletter, etc.) in 692 (53.8%), and more complex measures (causal analysis, scripts, continuous education seminars, prospective studies, etc.) in 66 (5.1%). As regards nosocomial infections, the prevention strategies implemented (hand washing, insertion and maintenance of catheters) directly affected their improvement. Two surveys were conducted to determine the level of satisfaction with the Committee on the Safety of Neonatal Patient. A rating 7.5/10 was obtained in the local survey, while using the Spanish version of the Hospital Survey on Patient Safety Culture the rate was 7.26/10. A path to a culture of safety has been successfully started and carried out. Reporting the adverse events is the key to obtaining information on their nature, etiology and evolution, and to undertake possible prevention strategies. Copyright © 2014 Asociación Española de Pediatría. Published by Elsevier España, S.L.U. All rights reserved.

"The International Schools Are Not so International after All": The Educational Experiences of Third Culture Kids

Science.gov (United States)

Lijadi, Anastasia Aldelina; van Schalkwyk, Gertina J.

2018-01-01

One of the significant adaptations needed by children of high-mobility families when moving to a new country is adjustment to the education system. This exploratory study reports on the lived experiences and opinions from three cohorts of adult Third Culture Kids (TCK) during their primary and secondary education (N = 33). We explored the school…

Culture and biology interplay: An introduction.

Science.gov (United States)

Causadias, José M; Telzer, Eva H; Lee, Richard M

2017-01-01

Culture and biology have evolved together, influence each other, and concurrently shape behavior, affect, cognition, and development. This special section highlights 2 major domains of the interplay between culture and biology. The first domain is neurobiology of cultural experiences-how cultural, ethnic, and racial experiences influence limbic systems and neuroendocrine functioning-and the second domain is cultural neuroscience-the connections between cultural processes and brain functioning. We include 3 studies on neurobiology of cultural experiences that examine the associations between racial discrimination and heart rate variability (Hill et al., 2016), economic and sociocultural stressors and cortisol levels (Mendoza, Dmitrieva, Perreira, & Watamura, 2016), and unfair treatment and allostatic load (Ong, Williams, Nwizu, & Gruenewald, 2016). We also include 2 studies on cultural neuroscience that investigate cultural group differences and similarities in beliefs, practices, and neural basis of emotion regulation (Qu & Telzer, 2016), and reflected and direct self-appraisals (Pfeifer et al., 2016). We discuss pending challenges and future directions for this emerging field. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Assessment of three types of spaceflight hardware for tissue culture studies: Comparison of skeletal tissue growth and differentiation

Energy Technology Data Exchange (ETDEWEB)

Klement, B.J. [Space Medicine and Life Sciences Research Center Department of Anatomy Morehouse School of Medicine 720 Westview Dr. SW Atlanta, Georgia30310-1495 (United States); Spooner, B.S. [NASA Specialized Center of Research and Training Division of Biology Ackert Hall Kansas State University Manhattan, Kansas66506 (United States)

1997-01-01

Three different types of spaceflight hardware, the BioProcessing Module (BPM), the Materials Dispersion Apparatus (MDA), and the Fluid Processing Apparatus (FPA), were assessed for their ability to support pre-metatarsal growth and differentiation in experiments conducted on five space shuttle flights. BPM-cultured pre-metatarsal tissue showed no difference in flight and ground control lengths. Flight and ground controls cultured in the MDA grew 135 {mu}m and 141 {mu}m, respectively, in an 11 day experiment. Only five control rods and three flight rods mineralized. In another MDA experiment, pre-metatarsals were cultured at 4{degree}C (277K) or 20{degree}C (293K) for the 16 day mission, then cultured an additional 16 days in laboratory dishes at 37{degree}C (310K). The 20{degree}C (293K) cultures died post-flight. The 4{degree}C (277K) flight pre-metatarsals grew 417 {mu}m more than the 4{degree}C (277K) ground controls post-flight. In 5 and 6 day experiments done in FPAs, flight rods grew longer than ground control rods. In a 14 day experiment, ground control and flight rods also expanded in length, but there was no difference between them. The pre-metatarsals cultured in the FPAs did not mineralize, or terminally differentiate. These experiments demonstrate, that while supporting pre-metatarsal growth in length, the three types of hardware are not suitable to support routine differentiation. {copyright} {ital 1997 American Institute of Physics.}

Digital culture as a converging paradigm for technology and culture: Challenges for the culture sector

Directory of Open Access Journals (Sweden)

Aleksandra Uzelac

2010-05-01

Full Text Available Digital culture is a new and complex concept. Digital advances are increasingly interacting with the world of culture and the arts, leading to a convergence of technologies, media and information and shaping communication modes. The new possibilities offered by the digital technologies -namely, global connectivity and the emergence of new networks- challenge our traditional understanding of culture and make it necessary for us to take on the board the concept of a digital culture. This article views digital culture as a new social system that determines experiences and opportunities for the citizens of today. Digital technologies and the networked environment have introduced new practices, opportunities and threats, and the culture sector needs to find appropriate ways for operating in this new reality.

Optimization of a serum-free culture medium for mouse embryonic stem cells using design of experiments (DoE) methodology.

Science.gov (United States)

Knöspel, Fanny; Schindler, Rudolf K; Lübberstedt, Marc; Petzolt, Stephanie; Gerlach, Jörg C; Zeilinger, Katrin

2010-12-01

The in vitro culture behaviour of embryonic stem cells (ESC) is strongly influenced by the culture conditions. Current culture media for expansion of ESC contain some undefined substances. Considering potential clinical translation work with such cells, the use of defined media is desirable. We have used Design of Experiments (DoE) methods to investigate the composition of a serum-free chemically defined culture medium for expansion of mouse embryonic stem cells (mESC). Factor screening analysis according to Plackett-Burman revealed that insulin and leukaemia inhibitory factor (LIF) had a significant positive influence on the proliferation activity of the cells, while zinc and L: -cysteine reduced the cell growth. Further analysis using minimum run resolution IV (MinRes IV) design indicates that following factor adjustment LIF becomes the main factor for the survival and proliferation of mESC. In conclusion, DoE screening assays are applicable to develop and to refine culture media for stem cells and could also be employed to optimize culture media for human embryonic stem cells (hESC).

Reconceptualizing Cultural Globalization: Connecting the “Cultural Global” and the “Cultural Local”

Directory of Open Access Journals (Sweden)

Stephen Magu

2015-08-01

Full Text Available Scholars generally are in agreement that the pace of globalization is rapidly accelerating. Globalization’s impact, beyond the socio-economic and political discourses, is affecting conceptions of culture and cultural studies, and changing and restructuring spaces, global, national and personal interactions and relationships. The “texts” and artifacts borne of culture—activities, events and our conception thereof are a mechanism for the propagation of culture. Simultaneously Westernization/Americanization impacts local cultures through consumerism, which obfuscates local traditions, knowledge and experiences. This research argues that culture is a dynamic, adaptive concept and practice, “borrowing” liberally from ideological and technological innovations of other cultures and integrating these borrowed aspects into the construction and modification of culture across spatial and geographical divides to ensure particular cultures’ survival. The research shows that the local affects the global, and vice versa. It selects local communication “texts” to show that cultures are not “victims” of globalization or the proliferation of mass media. Cultures actively adopt and integrate globalization’s technological artifacts. Globalization’s positive effects are dynamic and span cultural interactions and permeate structures of authority at personal, national and global levels.

The cultural construction of emotions

NARCIS (Netherlands)

Mesquita, B.; Boiger, M.; De Leersnyder, J.

A large body of anthropological and psychological research on emotions has yielded significant evidence that emotional experience is culturally constructed: people more commonly experience those emotions that help them to be a good and typical person in their culture. Moreover, experiencing these

Understanding the role of culture in pain: Māori practitioner perspectives of pain descriptors.

Science.gov (United States)

Magnusson, Jane E; Fennell, Joyce A

2011-01-21

There is growing interest in the role of cultural diversity within healthcare settings yet minority ethnic groups are underrepresented in the healthcare literature, including the literature on pain. To better assess and treat pain in different cultures the perspectives and experiences of that culture must be taken into consideration and therefore the present study was undertaken to better understand Māori perspectives of pain. Māori healthcare providers and kaumātua (tribal leaders/elders) completed questionnaires relating to the experience of pain and were asked to provide feedback regarding the suitability of words and phrases typically used to describe symptoms of pain and pain-related disability. Participants were also asked to provide words, or phrases (in te reo Māori or English) representing characteristics of pain which had not been provided but would be useful in the assessment of pain in a Māori population. All of the pain descriptors, and 92% of the phrases regarding the experience of pain, provided were endorsed by the majority of participants demonstrating that, as in many cultures, Māori perceive pain as a multidimensional experience impacting them on physiological, psychological, and social dimensions and that the terms and phrases of measures commonly used to assess pain appropriately capture their pain experiences. The implications of these findings are that established measures can be used when assessing pain in Māori. However, it is beneficial to confirm that the descriptors used in those measures accurately capture the experiences being measured.

Cultural management and government role

Directory of Open Access Journals (Sweden)

Edalat Nemati

2012-08-01

Full Text Available Culture plays an important role on human lives and it has been in four ancient civilizations of China, Iran, Egypt and Greece. The civilization achievements are normally categorized in two different groups of material and immaterial. Practical experience of the material, social objective is called as a civilization and the mental aspect of spiritual experiences, spiritual and personal is called culture. The purpose of this research is to find a framework for cross-cultural management. First, we define the cultural planning and we review the existing cultural examples in Iranian society and try to provide an overall analysis. The paper also investigates the role of government on creating adaptive culture within the society and explains that government must act as leadership in creating value added culture.

Application of speckle dynamics for studying metabolic activity of cell cultures with herpes virus

Science.gov (United States)

Vladimirov, A. P.; Bakharev, A. A.; Malygin, A. S.; Mikhaylova, J. A.; Borodin, E. M.; Poryvayeva, A. P.; Glinskikh, N. P.

2014-05-01

The report considers the results of the experiments in which digital values of light intensity I and the image area correlation index η values were recorded on a real-time basis for one or two days. Three cell cultures with viruses along with intact cultures were investigated. High correlation of dependence of η values on time t values was demonstrated for three cultures. The η=η(t) and I=I(t) dependences for cells with and without viruses differ considerably. It was shown that the presence of viruses could be determined as early as ten minutes after measurements were started.

Cultural differences in the dialectical and non-dialectical emotional styles and their implications for health.

Science.gov (United States)

Miyamoto, Yuri; Ryff, Carol D

2011-01-01

Previous cross-cultural studies have repeatedly demonstrated that East Asians are more likely to show a dialectical emotional style than Americans, but do not distinguish between specific types of dialectical emotional styles. Using an age diverse sample, we found that compared to Americans, Japanese are more likely to experience both positive and negative emotions moderately frequently (i.e., moderate dialectical), but are no more likely to experience them frequently (i.e., high dialectical). Thus, dialectical emotions prevalent in East Asia may be characterised by a "middle way" rather than by emotional extremes. Furthermore, we explored whether dialectical emotion types are associated with better health profiles depending on cultural background. Our results show that the moderate dialectical type is associated with fewer physical symptoms in Japan than in the USA. Together, these findings show the cultural differences in the experience of balanced positive and negative emotions and their health correlates. © 2010 Psychology Press, an imprint of the Taylor & Francis Group, an Informa business

Geneva University - The AX-PET experiment : A demonstrator for an axial Positron Emission Tomography

CERN Multimedia

Université de Genève

2012-01-01

Geneva University École de physique Département de physique nucléaire et corspusculaire 24, quai Ernest-Ansermet 1211 Genève 4 Tél.: (022) 379 62 73 Fax: (022) 379 69 92   Wednesday 14 March 2012 SEMINAIRE DE PHYSIQUE CORPUSCULAIRE 11.15 a.m. - Science II, Auditoire 1S081, 30, quai Ernest-Ansermet, 1211 Genève 4 The AX-PET experiment : A demonstrator for an axial Positron Emission Tomography Dr Chiara CASELLA   ETH Zurich   PET (Positron Emission Tomography) is a tool for in-vivo functional imaging, successfully used since the earliest days of nuclear medicine. It is based on the detection of the two coincident 511 keV photons from the annihilation of a positron, emitted from a radiotracer injected into the body. Tomographic analysis of the coincidence data allows for a 3D reconstructed image of the source distribution. The AX-PET experiment proposes a novel geometrical approach for a PET scanner, in which l...

The transmission and stability of cultural life scripts: a cross-cultural study.

Science.gov (United States)

Janssen, Steve M J; Haque, Shamsul

2018-01-01

Cultural life scripts are shared knowledge about the timing of important life events. In the present study, we examined whether cultural life scripts are transmitted through traditions and whether there are additional ways through which they can be attained by asking Australian and Malaysian participants which information sources they had used to generate the life script of their culture. Participants hardly reported that they had used cultural and religious traditions. They more often reported that they had used their own experiences and experiences of relatives and friends. They also reported the use of comments of relatives and friends and the use of newspapers, books, movies and television programmes. Furthermore, we examined the stability of life scripts and similarities and differences across cultures. We found that life scripts are stable cognitive structures and that there are, besides cross-cultural differences in the content, small cross-cultural differences in the valence and distribution of life script events, with the Australian life script containing more positive events and more events expected to occur before the age of 16.

Language & Culture in English as a Foreign Language Teaching: a socio-cultural experience of some exchange students from Piauí Federal Institute

Directory of Open Access Journals (Sweden)

Giselda dos Santos Costa

2018-04-01

Full Text Available The internationalization of higher education has been dramatically intensified over the last fifteen years in Brazil, creating wide-ranging opportunities as well as threats and limitations in relation to foreign language teaching practices and the teaching of culture. Many linguists and anthropologists (BYRAM, 1997; KRAMSCH, 1993; MCKAY, 2003; JENKINS, 2005 have stated that for communication to be successful the use of language must be associated with other culturally appropriated behavior, not just linguistic rules in the strict sense. In this article, we discuss the problems related to internationalization, more specifically, the discussion revolves around the sociocultural challenges faced by some students of the Federal Institute of Piauí (IFPI regarding their experiences in the Science without Borders program spread through five countries. By using qualitative interviews, the results revealed that students had sociocultural problems which could be avoided if English teachers had worked in the language classroom before the execution of the exchange program.

Cultural Heritage in a Digital Age

DEFF Research Database (Denmark)

Smith, Rachel Charlotte

Advanced digital technologies and shifting paradigms of communication are challenging contemporary cultural heritage institutions to provide new forms of representations and experiences that include modern consumers as active co-creators in, rather than passive consumers of, cultural heritage...... communication. From a theoretical anthropological premise of culture and identity as dynamic and transformational, I explore potential new understandings and conceptualisations of cultural heritage and its representations in relation to a research experiment into interactive technologies....

Citizenship and cultural diversity in agenda of cultural policies

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Patricia Silva Dorneles

2016-01-01

Full Text Available This is a discussion paper which aims to contribute to the systematization of studies, concepts and practices on cultural policies which have been developed in previous years in Brazil and are orienting cultural actions and public programs in the country, also influencing the Occupational Therapy. Citizenship and Cultural Diversity are concepts under construction and are part of the of the agenda of cultural policies and as well as the reflections and practices of various occupational therapists who are acting in a constant dialogue with the cultural area by means of the formation in cultural management, cultural mapping, programs and grant projects aimed to promote inventive identities, traditional communities, native populations, urban mobility, and cultural networks and exchange initiatives, among others. The article presents the process of this conceptual construction and the constitution of experiences aiming the democratization of the culture in the history of Brazilian cultural public policies, over which are being discussed approach paths and possibilities for Occupational Therapy.

Can an International Field Experience Assist Health and Physical Education Pre-Service Teachers to Develop Cultural Competency?

Science.gov (United States)

Winslade, Matthew

2016-01-01

An emerging focus of teacher education courses within countries such as Australia centres on the development of cultural competency. An international practicum experience or student mobility programme embedded within pre-service teacher education programmes is one way to provide such an opportunity. In subject areas such as Health and Physical…

Culture in action

DEFF Research Database (Denmark)

Murakami, Kyoko

2012-01-01

overview of the development of discourse analysis and discursive psychology and highlight key philosophical foundations and theoretical assumptions on which discursive psychology and practice of discourse analysis are based. As the examples of discourse analysis, I will demonstrate how culture can......The overall aim of this chapter is to discuss an approach to studying culture by drawing on the project of remembering and reconciliation from a discursive psychology perspective. I demonstrate discourse analysis from research using a case of the Anglo-Japanese reconciliation. I provide a brief...... be studied as a topic of members' concern. In this view, culture is not a matter of the researcher's concern to handle as a causal factor or independent variable. Discursive psychologists study culture as a resource for the participants. Finally, I will discuss the implication of the discursive approach...

Summary of facility and operating experience on helium engineering demonstration loop (HENDEL)

Energy Technology Data Exchange (ETDEWEB)

Ouchi, Yoshihiro; Fujisaki, Katsuo; Kobayashi, Toshiaki; Kato, Michio; Ota, Yukimaru; Watanabe, Syuji; Kobayashi, Hideki; Mogi, Haruyoshi [Japan Atomic Energy Research Inst., Oarai, Ibaraki (Japan). Oarai Research Establishment

1996-07-01

The HENDEL is a test facility to perform full scale demonstration tests on the core internals and high temperature components for the High Temperature Engineering Test Reactor(HTTR). The main systems consist of Mother(M) and Adapter(A), fuel stack Test(T{sub 1}) and in-core structure Test(T{sub 2}) sections. The (M+A) section can supply high temperature helium gas to the test section. The M+A section completed in March 1982 has been operated for about 22900 hours till February 1995. The T{sub 1} and T{sub 2} sections, completed in March 1983 and June 1986, have been operated for about 19400 and 16700 hours, respectively. In this period, a large number of tests have been conducted to verify the performance and safety features of the HTTR components. The results obtained from these tests have been effectively applied to the detailed design, licensing procedures and construction of the HTTR. The operating experience of the HENDEL for more than 10 years also brought us establishment of the technique of operation of a large scale helium gas loop, handling of helium gas and maintenance of high temperature facilities. The technique will be available for the operation of the HTTR. This paper mainly describes the summary of plant facirities, operating experience and maintenance on the HENDEL. (author)

The Rhetoric and Reality of Leading the Inclusive School: Socio-Cultural Reflections on Lived Experiences

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Lindy-Anne Abawi

2018-04-01

Full Text Available This paper details a cross-cultural study of inclusive leadership practices within a basic education context in each of the following countries: Australia, Canada, and Colombia. Each school was selected after district educational leaders identified the school as being inclusive of students with diverse learning needs over an extended period of time. The researchers were particularly interested in the norms and assumptions that were evident within conversations because these were viewed as indicators of the nature of the embedded school culture within each context. School leaders and teachers were interviewed to determine the link between rhetoric and reality, and what inclusion ‘looked like’, ‘felt like’, and ‘sounded like’ at each site, and whether any discernible differences could be attributed to societal culture. A refractive phenomenological case study approach was used to capture the messages within each context and the lived experiences of the participants as they sought to cater for the needs of students. Data were collected from semi-structured interviews with school leaders and teaching staff. Each researcher conducted environmental observations, documenting the impressions and insights gained from the more implicit messages communicated verbally, non-verbally, and experientially from school structures, visuals, and school ground interactions. Themes were collated from the various narratives that were recounted. Both similarities and distinct socio-cultural differences emerged.

Cultural Education and the Voluntary Provision of Cultural Goods: An Experimental Study

OpenAIRE

Massimo Finocchiaro Castro

2004-01-01

We study the effect that the possibility of investing in cultural education has on the voluntary contributions to a cultural good. This is done in a two-stage public-good experiment. We also provide treatments with different context in order to control for a possible framing effect. Our results show the absence of an effect of cultural education on the contributions to the cultural good and a slight increase in the allocations of subjectsÂendowments to the cultural good when the cultural cont...

Beyond rational imitation: learning arbitrary means actions from communicative demonstrations.

Science.gov (United States)

Király, Ildikó; Csibra, Gergely; Gergely, György

2013-10-01

The principle of rationality has been invoked to explain that infants expect agents to perform the most efficient means action to attain a goal. It has also been demonstrated that infants take into account the efficiency of observed actions to achieve a goal outcome when deciding whether to reenact a specific behavior or not. It is puzzling, however, that they also tend to imitate an apparently suboptimal unfamiliar action even when they can bring about the same outcome more efficiently by applying a more rational action alternative available to them. We propose that this apparently paradoxical behavior is explained by infants' interpretation of action demonstrations as communicative manifestations of novel and culturally relevant means actions to be acquired, and we present empirical evidence supporting this proposal. In Experiment 1, we found that 14-month-olds reenacted novel arbitrary means actions only following a communicative demonstration. Experiment 2 showed that infants' inclination to reproduce communicatively manifested novel actions is restricted to behaviors they can construe as goal-directed instrumental acts. The study also provides evidence that infants' reenactment of the demonstrated novel actions reflects epistemic motives rather than purely social motives. We argue that ostensive communication enables infants to represent the teleological structure of novel actions even when the causal relations between means and end are cognitively opaque and apparently violate the efficiency expectation derived from the principle of rationality. This new account of imitative learning of novel means shows how the teleological stance and natural pedagogy--two separate cognitive adaptations to interpret instrumental versus communicative actions--are integrated as a system for learning socially constituted instrumental knowledge in humans. Copyright © 2013 Elsevier Inc. All rights reserved.

Cultural influence on Chinese teachers’ perceptions and beliefs in a Danish context

DEFF Research Database (Denmark)

Wang, Li; Jensen, Annie Aarup

2013-01-01

The paper presents the results of a pilot study designed to investigate native Chinese teachers’ beliefs and perceptions in Danish teaching context and how culture impacts their perceptions and beliefs. Ethnographic interviews were utilized to explore their perceptions on students’ characteristics......, teaching methods, and relevant experiences of four native Chinese who have been teaching in Denmark for many years. It demonstrates that teachers’ perceptions reflect two different educational cultures which have shaped and are reshaping their beliefs about students’ characteristics and teaching methods...... in Danish context. It suggests that teachers’ cultural backgrounds and the new cultural contexts in which they are teaching cause their belief development from more teacher-oriented to more student-oriented. However, their belief about teaching methods also implies a complexity of combining two competing...

Demonstrating the process of community innovation: the Indian Country Methamphetamine Initiative.

Science.gov (United States)

Walker, R Dale; Bigelow, Douglas A; LePak, Jessica Hope; Singer, Michelle J

2011-01-01

In 2007 the federal Department of Health and Human Services, Office for Minority Health, collaborating with other federal agencies, sponsored the Indian Country Methamphetamine Initiative (ICMI). ICMI was undertaken to create community-driven, culture-based best practices in methamphetamine prevention and treatment which could then be disseminated throughout Indian Country. The ICMI ultimately involved ten tribes and five national organizations. Each tribe established a coalition of community government, nongovernment agencies, and elements of civic society to develop a comprehensive assessment, plan, and then to implement the plan. Each tribal coalition planned a complex array of activities including treatment programs, public education and mobilization, law enforcement strategies, and other intervention strategies, each intervention described within a logic model. These interventions focused on logic modeling; coalitions; capacity development and service system optimization; law enforcement and justice; individual and family treatment; public information, awareness, and education; community mobilization; and a very popular ICMI strategy, cultural renaissance. It was concluded that worthwhile activities were conducted under ICMI sponsorship, but that the specific aim of demonstrating community-driven, culture-based innovations in a manner suitable for dissemination was achieved only to a limited extent. Based on this outcome together with similar experiences, recommendations for future initiatives are suggested.

Experiments with a First Prototype of a Spatial Model of Cultural Meaning through Natural-Language Human-Robot Interaction

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Oliver Schürer

2018-01-01

Full Text Available When using assistive systems, the consideration of individual and cultural meaning is crucial for the utility and acceptance of technology. Orientation, communication and interaction are rooted in perception and therefore always happen in material space. We understand that a major problem lies in the difference between human and technical perception of space. Cultural policies are based on meanings including their spatial situation and their rich relationships. Therefore, we have developed an approach where the different perception systems share a hybrid spatial model that is generated by artificial intelligence—a joint effort by humans and assistive systems. The aim of our project is to create a spatial model of cultural meaning based on interaction between humans and robots. We define the role of humanoid robots as becoming our companions. This calls for technical systems to include still inconceivable human and cultural agendas for the perception of space. In two experiments, we tested a first prototype of the communication module that allows a humanoid to learn cultural meanings through a machine learning system. Interaction is achieved by non-verbal and natural-language communication between humanoids and test persons. This helps us to better understand how a spatial model of cultural meaning can be developed.

Religiosity, Culture, and Science Communication

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O'Malley, R. C.; Kahan, D.

2017-12-01

It is well established that cultural commitments influence receptivity to scientific information on risks and related policy-relevant facts. Religiosity is one proxy for such commitments. My presentation will present data from numerous studies (observational and experimental, lab and field) that address how religiosity as a form of cultural affinity shapes engagement with the best available evidence on human-caused climate change. The central conclusion of this research is that a skeptical position on climate change, much like a skeptical position on human evolution, operates as a tacit badge of membership in and loyalty to groups bound together by religious affiliations. Overcoming the distorting impact that this dynamic has on climate-science communication requires engaging members of religious groups not as members of those groups per se but as citizens with a practical stake in addressing the risks that climate change poses to them and their neighbors. Once enlisted into discussion and practical action on these grounds, however, religious individuals can be expected to share their positive experiences and outlooks with other members of their religious communities, thereby demonstrating to them that engaging with this form of science does not conflict with their cultural identities.

Beyond Essentialism: Cultural Differences in Emotions Revisited.

Science.gov (United States)

Boiger, Michael; Ceulemans, Eva; De Leersnyder, Jozefien; Uchida, Yukiko; Norasakkunkit, Vinai; Mesquita, Batja

2018-02-01

The current research offers an alternative to essentialism for studying cultural variation in emotional experience. Rather than assuming that individuals always experience an emotion in the same way, our starting point was that the experience of an emotion like anger or shame may vary from one instance to another. We expected to find different anger and shame experience types, that is, groups of people who differ in the instances of anger and shame that they experience. We proposed that studying cultural differences in emotional experience means studying differences in the distribution of these types across cultural contexts: There should be systematic differences in the types that are most common in each culture. Students from the United States, Japan, and Belgium (N = 928) indicated their emotional experiences in terms of appraisals and action tendencies in response to 15 hypothetical anger or shame situations. Using an inductive clustering approach, we identified anger and shame types who were characterized by different patterns of anger and shame experience. As expected, we found that the distribution of these types differed across the three cultural contexts: Of the two anger types, one was common in Japan and one in the United States and Belgium; the three shame types were each most prevalent in a different cultural context. Participants' anger and shame types were primarily predicted by their culture of origin (with an accuracy of 72.3% for anger and 74.0% for shame) and not, or much less, by their ethnic origin, socioeconomic status, gender, self-construal, or personality. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

Turismo Cultural, Educação Patrimonial e Cidadania: Uma Experiência entre Universidade, Escola e Museu Em Sergipe

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Mariana Selister Gomes

2015-10-01

Full Text Available O case relata a experiência de um roteiro educativo ao Museu da Gente Sergipana, acompanhado de uma oficina de educação patrimonial, com alunos de uma escola pública, inserido no Projeto de Extensão “Trilhas Urbanas em Aracaju: os múltiplos olhares sobre a cidade”, do Núcleo de Turismo da Universidade Federal de Sergipe. Buscou-se desenvolver o turismo cultural para a comunidade local a fim de contribuir para a educação patrimonial e para a cidadania, bem como, refletir sobre a possibilidade de o Turismo atuar como um mediador cultural. A metodologia utilizada foi a da pesquisa-ação, tendo como base a realização da ação, somada às técnicas de coletas de dados através de questionários e de observação. Percebeu-se que os estudantes desconheciam equipamentos culturais da cidade e não valorizavam o patrimônio cultural local, ao passo que conheciam e valorizavam patrimônios culturais que se tornaram hegemônicos na cultura ocidental; sendo que a ação contribuiu para reverter esta situação. Evidenciou-se o potencial do turismo cultural em despertar a cidadania e o pertencimento, bem como, sua responsabilidade em atuar como mediador cultural de lógicas diversas. Palavras-chave: Turismo Cultural. Educação Patrimonial. Cidadania. Museu da Gente Sergipana. Aracaju, SE. Cultural Tourism, Heritage Education and Citizenship: An Experiment among University, School and Museum in Sergipe - The case reports the experience of an educational route to the "Museu da Gente Sergipana", accompanied by a workshop on heritage education, with students from a public school, inserted into the Extension Project "Trilhas Urbanas em Aracaju",  Núcleo de Turismo of the Universidade Federal de Sergipe. We sought to develop cultural tourism to the local community in order to contribute to heritage interpretation and education and citizenship, as well as reflect on the possibility of tourism be a cultural mediator. The methodology was action

Cross-Cultural Differences in the Experience of Grandparent-Grandchild Relationships and Related Psychosocial Outcomes.

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Hayslip, Bert; Toledo, Ray M; Henderson, Craig E; Rodriguez, R Mishelle; Caballero Vela, Daniela M

2018-01-01

This study examined grandchildren's perceptions of the quality of their relationship with their grandmothers and how these perceptions relate to psychosocial outcomes. Eighty-two youth from Mexico and 99 youth from the United States aged between 13 and 16 participated. Results suggested that both cultures benefit in unique ways from positive relationship with their grandmothers. Yet, there were also differences in the relational experience of grandmother-grandchild relationships across cultures. Specifically, grandchildren in the U.S. sample reported higher relationship quality, relational competency, and self-efficacy than the grandchildren in the Mexico sample. Within the U.S. sample, relationship quality was associated with grandchildren's relational competence, while in the Mexico sample, relationship quality was associated with self-efficacy. Limitations of the present study include restricted generalizability to other age groups and to grandfathers and that only one element of the grandparent-grandchild dyad was sampled. Longitudinal research will improve our understanding of the causal dynamics of grandparent-grandchild relationships.

CANCER PATIENT’S EXPERIENCE CROSSING THE HEALTH CULTURE

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Maura G. Felea

2014-12-01

Full Text Available Cognitive anthropology does not predict human behavior, but tries to access principles that rule behavior. Cross-cultural communication is a skill acquired through a learning process, and it can improve doctor-patient relationship and enhance the outcomes of care. The unfulfilled expectations of a patient may influence the patient self-esteem and his perceived role in the society. For some patients living with cancer, it was found as an unforeseen benefit of learning to be closer to God. Based on a narrative communication, we tried to underline cross-cultural differences in cancer patients from different countries with various backgrounds. We described the patient reactions, his way of interpreting the things that happened to him, and his actions regarding adaptive changes in behavior. The originality of the study resides in understanding cross-cultural patterns of cancer patients. The innovative element is the use of qualitative research and its application in health care.

A cultural critique of community psychiatry in India.

Science.gov (United States)

Jain, Sumeet; Jadhav, Sushrut

2008-01-01

This article is the first comprehensive cultural critique of India's official community mental health policy and program. Data are based on a literature review of published papers, conference proceedings, analyses of official policy and popular media, interviews with key Indian mental health professionals, and fieldwork in Kanpur district, Uttar Pradesh (2004-2006). The authors demonstrate how three influences have shaped community psychiatry in India: a cultural asymmetry between health professionals and the wider society, psychiatry's search for both professional and social legitimacy, and WHO policies that have provided the overall direction to the development of services. Taken together, the consequences are that rural community voices have been edited out. The authors hypothesize that community psychiatry in India is a bureaucratic and culturally incongruent endeavor that increases the divide between psychiatry and local rural communities. Such a claim requires sustained ethnographic fieldwork to reveal the dynamics of the gap between community and professional experiences. The development of culturally sensitive psychiatric theory and clinical services is essential to improve the mental health of rural citizens who place their trust in India's biomedical network.

Culture and hybridization experiments on an ulva clade including the Qingdao strain blooming in the yellow sea.

Directory of Open Access Journals (Sweden)

Masanori Hiraoka

2011-05-01

Full Text Available In the summer of 2008, immediately prior to the Beijing Olympics, a massive green tide of the genus Ulva covered the Qingdao coast of the Yellow Sea in China. Based on molecular analyses using the nuclear encoded rDNA internal transcribed spacer (ITS region, the Qingdao strains dominating the green tide were reported to be included in a single phylogenetic clade, currently regarded as a single species. On the other hand, our detailed phylogenetic analyses of the clade, using a higher resolution DNA marker, suggested that two genetically separate entities could be included within the clade. However, speciation within the Ulva clade has not yet been examined. We examined the occurrence of an intricate speciation within the clade, including the Qingdao strains, via combined studies of culture, hybridization and phylogenetic analysis. The two entities separated by our phylogenetic analyses of the clade were simply distinguished as U. linza and U. prolifera morphologically by the absence or presence of branches in cultured thalli. The inclusion of sexual strains and several asexual strains were found in each taxon. Hybridizations among the sexual strains also supported the separation by a partial gamete incompatibility. The sexually reproducing Qingdao strains crossed with U. prolifera without any reproductive boundary, but a complete reproductive isolation to U. linza occurred by gamete incompatibility. The results demonstrate that the U. prolifera group includes two types of sexual strains distinguishable by crossing affinity to U. linza. Species identification within the Ulva clade requires high resolution DNA markers and/or hybridization experiments and is not possible by reliance on the ITS markers alone.

Culture and Hybridization Experiments on an Ulva Clade Including the Qingdao Strain Blooming in the Yellow Sea

Science.gov (United States)

Hiraoka, Masanori; Ichihara, Kensuke; Zhu, Wenrong; Ma, Jiahai; Shimada, Satoshi

2011-01-01

In the summer of 2008, immediately prior to the Beijing Olympics, a massive green tide of the genus Ulva covered the Qingdao coast of the Yellow Sea in China. Based on molecular analyses using the nuclear encoded rDNA internal transcribed spacer (ITS) region, the Qingdao strains dominating the green tide were reported to be included in a single phylogenetic clade, currently regarded as a single species. On the other hand, our detailed phylogenetic analyses of the clade, using a higher resolution DNA marker, suggested that two genetically separate entities could be included within the clade. However, speciation within the Ulva clade has not yet been examined. We examined the occurrence of an intricate speciation within the clade, including the Qingdao strains, via combined studies of culture, hybridization and phylogenetic analysis. The two entities separated by our phylogenetic analyses of the clade were simply distinguished as U. linza and U. prolifera morphologically by the absence or presence of branches in cultured thalli. The inclusion of sexual strains and several asexual strains were found in each taxon. Hybridizations among the sexual strains also supported the separation by a partial gamete incompatibility. The sexually reproducing Qingdao strains crossed with U. prolifera without any reproductive boundary, but a complete reproductive isolation to U. linza occurred by gamete incompatibility. The results demonstrate that the U. prolifera group includes two types of sexual strains distinguishable by crossing affinity to U. linza. Species identification within the Ulva clade requires high resolution DNA markers and/or hybridization experiments and is not possible by reliance on the ITS markers alone. PMID:21573216

Music, culture and identity

Directory of Open Access Journals (Sweden)

Ilir Ramadani

2017-03-01

Full Text Available At the time of globalization it is difficult to pretend avoiding music culture and identity from political, cultural and social developments. Thus, it is impossible for the music to be unshakable and to represent national identity by not taking and giving nothing to culture. The dynamics of life and the rapid development of technology make it impossible for the culture to remain unaffected in terms of sharing experiences social experiences. Culture represents our current course, both in terms of politics, also in the social and human aspects. Through the technology it is possible for our children to be equal with children of all other countries, to exchange information and to connect directly with all countries of the world. Musical education is one of the main factors of cultural development and preservation of national identity. Identity consists of everything we posses and reflect. We are those who distinguish from each other and have a common denominator compared to other nations.

DEMONSTRATION IN THE DIII-D TOKAMAK OF AN ALTERNATE BASELINE SCENARIO FOR ITER AND OTHER BURNING PLASMA EXPERIMENTS

International Nuclear Information System (INIS)

LUCE, T.C.; WADE, M.R.; FERRON, J.R.; HYATT, A.W.; KELLMAN, A.G.; KINSEY, J.E.; LAHAY, R.J.; LASNIER, C.J.; MURAKAMI, M.; POLITZER, P.A.; SCOVILLE, J.T.

2002-01-01

OAK A271 DEMONSTRATION IN THE DIII-D TOKAMAK OF AN ALTERNATE BASELINE SCENARIO FOR ITER AND OTHER BURNING PLASMA EXPERIMENTS. Discharges which can satisfy the high gain goals of burning plasma experiments have been demonstrated in the DIII-D tokamak in stationary conditions with relatively low plasma current (q 95 > 4). A figure of merit for fusion gain Β N H 89 /q 95 2 has been maintained at values corresponding to Q = 10 operation in a burning plasma for > 6 s or 36 τ E and 2 τ R . The key element is the relaxation of the current profile to a stationary state with q min > 1, which allows stable operation up to the no-wall ideal β limit. These plasmas maintain particle balance by active pumping rather than transient wall conditions. The reduced current lessens significantly the potential for structural damage in the event of a major disruption

Greater learnability is not sufficient to produce cultural universals.

Science.gov (United States)

Rafferty, Anna N; Griffiths, Thomas L; Ettlinger, Marc

2013-10-01

Looking across human societies reveals regularities in the languages that people speak and the concepts that they use. One explanation that has been proposed for these "cultural universals" is differences in the ease with which people learn particular languages and concepts. A difference in learnability means that languages and concepts possessing a particular property are more likely to be accurately transmitted from one generation of learners to the next. Intuitively, this difference could allow languages and concepts that are more learnable to become more prevalent after multiple generations of cultural transmission. If this is the case, the prevalence of languages and concepts with particular properties can be explained simply by demonstrating empirically that they are more learnable. We evaluate this argument using mathematical analysis and behavioral experiments. Specifically, we provide two counter-examples that show how greater learnability need not result in a property becoming prevalent. First, more learnable languages and concepts can nonetheless be less likely to be produced spontaneously as a result of transmission failures. We simulated cultural transmission in the laboratory to show that this can occur for memory of distinctive items: these items are more likely to be remembered, but not generated spontaneously once they have been forgotten. Second, when there are many languages or concepts that lack the more learnable property, sheer numbers can swamp the benefit produced by greater learnability. We demonstrate this using a second series of experiments involving artificial language learning. Both of these counter-examples show that simply finding a learnability bias experimentally is not sufficient to explain why a particular property is prevalent in the languages or concepts used in human societies: explanations for cultural universals based on cultural transmission need to consider the full set of hypotheses a learner could entertain and all of

Certified nursing assistants' perspectives of nursing home residents' pain experience: communication patterns, cultural context, and the role of empathy.

Science.gov (United States)

Dobbs, Debra; Baker, Tamara; Carrion, Iraida V; Vongxaiburana, Elizabeth; Hyer, Kathryn

2014-03-01

This study explored the following issues related to pain management among nursing home (NH) residents: 1) communication patterns between NH residents and certified nursing assistants (CNAs) about pain; 2) how race and ethnicity influence NH residents' pain experiences; and 3) CNAs' personal experiences with pain that may affect their empathy toward the resident's pain experience. The study consisted of a convenience sample of four focus groups (n = 28) from a NH in central Florida. A content analysis approach was used. Data were analyzed with the use of Atlas.ti version 6.2. The content analysis identified four main themes: 1) attitudes as barriers to communication about resident pain care; 2) cultural, religious, and gender influences of resident pain care by CNAs; 3) the role of empathy in CNAs care of residents with pain; and 4) worker strategies to detect pain. Attitudes among CNAs about resident cognitive status and perceived resident burden need to be recognized as barriers to the detection and reporting of pain by CNAs and should be addressed. In addition, NHs should consider a person-centered approach to pain that is culturally competent given the cultural influences of both residents and staff. Finally, educational programs for CNAs that include empathy-inducing scenarios could potentially improve the care provided by CNAs when dealing with residents' pain. Copyright © 2014 American Society for Pain Management Nursing. Published by Elsevier Inc. All rights reserved.

Observational Learning of Tool Use in Children: Investigating Cultural Spread through Diffusion Chains and Learning Mechanisms through Ghost Displays

Science.gov (United States)

Hopper, Lydia M.; Flynn, Emma G.; Wood, Lara A. N.; Whiten, Andrew

2010-01-01

In the first of two experiments, we demonstrate the spread of a novel form of tool use across 20 "cultural generations" of child-to-child transmission. An experimentally seeded technique spread with 100% fidelity along twice as many "generations" as has been investigated in recent exploratory "diffusion" experiments of this type. This contrasted…

Categories of Experience: A Paradigm for the Study of Contemporary World Cultures at Western State College of Colorado.

Science.gov (United States)

Becker, Robert

1992-01-01

Presents a framework used at Western State College to teach an interdisciplinary general education course. The framework helps students organize a large volume of material about Contemporary World Cultures according to a taxonomy of human experience, including artistic/literary expression; thought and belief; relationships/associations with…

End-of-life experiences and expectations of Africans in Australia: cultural implications for palliative and hospice care.

Science.gov (United States)

Hiruy, Kiros; Mwanri, Lillian

2014-03-01

The ageing and frail migrants who are at the end of life are an increasing share of migrants living in Australia. However, within such populations, information about end-of-life experiences is limited, particularly among Africans. This article provides some insights into the sociocultural end-of-life experiences of Africans in Australia and their interaction with the health services in general and end-of-life care in particular. It provides points for discussion to consider an ethical framework that include Afro-communitarian ethical principles to enhance the capacity of current health services to provide culturally appropriate and ethical care. This article contributes to our knowledge regarding the provision of culturally appropriate and ethical care to African patients and their families by enabling the learning of health service providers to improve the competence of palliative care systems and professionals in Australia. Additionally, it initiates the discussion to highlight the importance of paying sufficient attention to a diverse range of factors including the migration history when providing palliative and hospice care for patients from African migrant populations.

Cooperation, decision time, and culture: Online experiments with American and Indian participants.

Directory of Open Access Journals (Sweden)

Akihiro Nishi

Full Text Available Two separate bodies of work have examined whether culture affects cooperation in economic games and whether cooperative or non-cooperative decisions occur more quickly. Here, we connect this work by exploring the relationship between decision time and cooperation in American versus Indian subjects. We use a series of dynamic social network experiments in which subjects play a repeated public goods game: 80 sessions for a total of 1,462 subjects (1,059 from the United States, 337 from India, and 66 from other countries making 13,560 decisions. In the first round, where subjects do not know if connecting neighbors are cooperative, American subjects are highly cooperative and decide faster when cooperating than when defecting, whereas a majority of Indian subjects defect and Indians decide faster when defecting than when cooperating. Almost the same is true in later rounds where neighbors were previously cooperative (a cooperative environment except decision time among Indian subjects. However, when connecting neighbors were previously not cooperative (a non-cooperative environment, a large majority of both American and Indian subjects defect, and defection is faster than cooperation among both sets of subjects. Our results imply the cultural background of subjects in their real life affects the speed of cooperation decision-making differentially in online social environments.

Building a culture of learning through organizational development: the experiences of the Marin County Health and Human Services Department.

Science.gov (United States)

Lindberg, Arley; Meredith, Larry

2012-01-01

After determining a need for organizational change informed by changes in workforce demographics, community demographics, the socio-political and economic environment, and constraints on resources, one agency sought to transform its organizational culture into that of a learning organization. An external organizational development consultant was hired to work with agency leadership to identify ways that would help move the agency's culture towards one that was conducive to learning. Specifically, the agency director sought to create a culture where communication is encouraged both vertically and horizontally, frontline level workers are engaged and their voices heard, cross-departmental problem solving is practiced, innovative ideas are supported, and evidence-informed practice regularly implemented. This case study describes the experiences of this agency and the process taken toward engaging an external consultant and moving towards the development of a culture of learning. Copyright © Taylor & Francis Group, LLC

Moving Into Communities: Developing Cultural Competence with Pre-service Educators through Community Service-Learning Experiences

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Heather Coffey

2012-04-01

Full Text Available Research in teacher education suggests that field experiences in community settings can offer pre-service teachers a context for understanding the link between theory and practice. This paper documents the experiences of pre-service educators who participated in service-learning partnerships for thirty hours in multiple community settings in the southeast United States. Pre-service teachers not only volunteered in the community, but they also engaged in critically reflective journal writing and participated in evaluative class discussions. Students praised the benefits of a service experience in both school and community placements and discussed how interactions with the community agencies gave them the insight into how community organizations often play a significant role in the lives of the underserved students they will eventually teach. The author argues that the inclusion of a service-learning component in early pre-service teacher education field experiences has the potential to facilitate the examination of the relationships between community organizations and schools and encourage development of cultural competence among pre-service teachers. KEYWORDSservice-learning, pre-service teacher preparation, community partnerships

Effects of Community Service-Learning on Heritage Language Learners' Attitudes toward Their Language and Culture

Science.gov (United States)

Pascual y Cabo, Diego; Prada, Josh; Lowther Pereira, Kelly

2017-01-01

This study examined the effects of participation in a community service-learning experience on Spanish heritage language learners' attitudes toward their heritage language and culture. Quantitative and qualitative data from heritage language learners demonstrated that engagement in community service-learning activities as part of the Spanish…

Cultural Mega-Events as an International, Cultural, and Political Tool

Directory of Open Access Journals (Sweden)

Julia Nikolaeva

2017-12-01

Full Text Available This article is an attempt to offer a conceptual understanding of various kinds of mega-events and to determine their significance as an instrument of the official international cultural policy. The article examines scientific approaches to understanding and classification of mega-events. The case studies focus on such mega-events as international cross-cultural years and cultural forums. The fact that the official foreign policy of¬ten defines and shapes the goals of mega-events proves their value in establishing and promoting a positive international image of the country. Recent Russian experience in organizing cross-cultural years is examined to discuss positive and negative socio-cultural impact.

The Simplest Demonstration on Acoustic Beats

Science.gov (United States)

Ganci, Alessio; Ganci, Salvatore

2015-01-01

The classical demonstration experiment on acoustic beats using two signal generators and a dual trace oscilloscope is an important ingredient in teaching the subject. This short laboratory note aims to point out what may be the simplest demonstrative experiment on acoustic beats to carry out in a classroom without employing any lab apparatus.

The cultural expression of spiritual distress in Israel.

Science.gov (United States)

Schultz, Michael; Meged-Book, Tehilah; Mashiach, Tanya; Bar-Sela, Gil

2018-03-30

Although spiritual distress is present across cultures, the ways in which patients experience it vary between cultures. Our goal was to examine the cultural expression and key indicators of spiritual distress in Israel. We conducted a structured interview of 202 oncology outpatients in a cross-sectional study. Self-diagnosis of spiritual distress, which is a demonstrated gold standard for identifying its presence, was compared with the Facit-Sp-12 and a number of other items (from the Spiritual Injury Scale and newly developed Israeli items) hypothesized as Israeli cultural expressions of spiritual distress, demographic and medical data, and patient desire to receive spiritual care. Significant variation was found between Israeli cultural expression of spiritual distress and that found in studies from other countries. Key expressions of spiritual distress in this study included lack of inner peace, grief, and an inability to accept what is happening. Items related to faith were not significant, and loss of meaning showed mixed results. Patients requesting spiritual care were more likely to be in spiritual distress. No demographic or medical data correlated with spiritual distress. Specially designed interventions to reduce spiritual distress should address the expressions of the distress specific to that culture. Studies of the efficacy of spiritual care can examine the extent of spiritual distress in general or of its specific cultural expressions.

Cross-Cultural Interpretations of Curricular Contextual Crossings

Science.gov (United States)

Schlein, Candace; Garii, Barbara

2011-01-01

Teachers--who are generally representatives of the cultural mainstream--are expected to use global experiences to become culturally enhanced and to bring these enhancements back to their classrooms. In this article, the authors discuss a cross-cultural exploration of investigations into the experiences of Canadian and U.S. educators with…

Introduction to Asian Culture(s) and Globalization

OpenAIRE

Wang, I-Chun; Guo, Li

2013-01-01

Marshall McLuhan coined the term "the global village" associating globalized human experiences in an electronic age (4). Although transnational relations existed for many centuries, McLuhan predicted in the 1960s that new technologies not only facilitate the growth of international interconnectedness, cross-border exchanges, as well as trans-cultural phenomena, but also help foster cultural transactions. Referring to the dramatic and unprecedented break between the past and the present, tradi...

Characterizing parameters of Jatropha curcas cell cultures for microgravity studies

Science.gov (United States)

Vendrame, Wagner A.; Pinares, Ania

2013-06-01

Jatropha (Jatropha curcas) is a tropical perennial species identified as a potential biofuel crop. The oil is of excellent quality and it has been successfully tested as biodiesel and in jet fuel mixes. However, studies on breeding and genetic improvement of jatropha are limited. Space offers a unique environment for experiments aiming at the assessment of mutations and differential gene expression of crops and in vitro cultures of plants are convenient for studies of genetic variation as affected by microgravity. However, before microgravity studies can be successfully performed, pre-flight experiments are necessary to characterize plant material and validate flight hardware environmental conditions. Such preliminary studies set the ground for subsequent spaceflight experiments. The objectives of this study were to compare the in vitro growth of cultures from three explant sources (cotyledon, leaf, and stem sections) of three jatropha accessions (Brazil, India, and Tanzania) outside and inside the petriGAP, a modified group activation pack (GAP) flight hardware to fit petri dishes. In vitro jatropha cell cultures were established in petri dishes containing a modified MS medium and maintained in a plant growth chamber at 25 ± 2 °C in the dark. Parameters evaluated were surface area of the explant tissue (A), fresh weight (FW), and dry weight (DW) for a period of 12 weeks. Growth was observed for cultures from all accessions at week 12, including subsequent plantlet regeneration. For all accessions differences in A, FW and DW were observed for inside vs. outside the PetriGAPs. Growth parameters were affected by accession (genotype), explant type, and environment. The type of explant influenced the type of cell growth and subsequent plantlet regeneration capacity. However, overall cell growth showed no abnormalities. The present study demonstrated that jatropha in vitro cell cultures are suitable for growth inside PetriGAPs for a period of 12 weeks. The parameters

Nuclear safety: operational aspects. 1. Demonstrating the Link Between Safety Culture and Competitiveness

International Nuclear Information System (INIS)

Chakoff, H. Elliot; Slider, James E.

2001-01-01

More than 20 years ago, we demonstrated a methodology for distinguishing the safety cultures of nuclear power plants. Using the content of licensee event reports, the methodology led to the identification of metrics that could be used to partition 12 pilot plants into better and poorer performers. The partitioning was validated by U.S. Nuclear Regulatory Commission (NRC) experts and shown to be statistically significant at the 95% level of confidence. We wanted to know if the passage of time had validated the differences in performance identified by the original methodology. Our follow-up confirmed the validity of the methodology and also revealed an order of magnitude difference in the long-term survival probability of the 12 pilot plants. The lessons learned from these studies could help plant owners improve safety culture and competitiveness in today's Darwinian marketplace. The original study sought to determine if it was possible to distinguish between better- and poorer-performing plants. The study found it was possible and developed a methodology for doing so. Key breakthroughs included the following: 1. recognizing that safety performance is a stochastic process; thus, performance data must be evaluated using appropriate methods; 2. developing a model for interpreting and transforming raw data into a root-cause domain; 3. maintaining a rigorous model design logic and selecting analytical tools and procedures consistent with that logic; 4. determining that the number of low significance events is an unreliable measure of performance; 5. recognizing that it is the relationship between events that is crucial to understanding performance and risk. Metrics were developed using a test population of 12 plants selected and grouped as 'good' or 'poor' performers by NRC's most senior inspectors. The test population included three plants that had significant events in a 2-yr period and nine that had none. The metrics validated differences in performance hypothesized

Illness representations and cultural practices play a role in patient-centered care in childhood asthma: experiences of Mexican mothers.

Science.gov (United States)

Arcoleo, Kimberly; Zayas, Luis E; Hawthorne, April; Begay, Rachelle

2015-09-01

Patients' cultural health beliefs and behaviors may conflict with biomedical healthcare values and practices potentially leading to non-adherence with asthma treatment regimens. To optimize shared decision-making, healthcare providers should understand and be sensitive to these cultural beliefs and behaviors and negotiate an asthma management plan acceptable to parents. The purpose of this study was to obtain the perspective of Mexican mothers regarding (1) their experiences of living with a child with asthma, (2) their understanding of the nature of asthma, and (3) how their cultural beliefs influence asthma management. A qualitative, phenomenological study design was employed to assess mothers' lived experiences with and perceptions of their child's asthma. Individual in-depth interviews were conducted with a purposeful sample of 20 Mexican mothers of children ages 5-17 years with asthma. An inductive, theory-driven, phenomenological analysis approach was used to elicit thematic findings. Mothers expressed a symptomatic perception of asthma and limited understanding of the disease. Most believe the disease is present only when their child is symptomatic. Many are surprised and puzzled by the unpredictability of their child's asthma attacks, which they report as sometimes "silent". The inconsistency of triggers also leads to frustration and worry, which may reflect their concerns around daily controller medication use and preference for alternative illness management strategies. Our clinical encounters should be refocused to better understand the context of these families' lives and the cultural lens through which they view their child's asthma.

A readout system for the micro-vertex-detector demonstrator for the CBM experiment at FAIR

Energy Technology Data Exchange (ETDEWEB)

Schrader, Christoph

2011-06-09

The Compressed Baryonic Matter Experiment (CBM) is a fixed target heavy ion experiment currently in preparation at the future FAIR accelerator complex in Darmstadt. The CBM experiment focuses on the measurements of diagnostic probes of the early and dense phase of the fireball at beam energies from 8 up to 45 AGeV. As observables, rare hadronic, leptonic and photonic probes are used, including open charm. Open charm will be identified by reconstructing the secondary decay vertex of the corresponding short lived particles. As the central component for track reconstruction, a detector system based on silicon semiconductor detectors is planned. The first three stations of the Silicon Tracking System (STS) make up the so-called Micro-Vertex-Detector (MVD) operating in moderate vacuum. Because of the well-balanced compromise between an excellent spatial resolution (few {mu}m), low material budget ({proportional_to}50 {mu}m Si), adequate radiation tolerance and readout speed, Monolithic Active Pixel Sensors (MAPS) based on CMOS technology are more suited than any other technology for the reconstruction of the secondary vertex in CBM. A new detector concept has to be developed. Two MVD-Demonstrator modules have been successfully tested with 120 GeV pions at the CERN-SPS. The main topic of this thesis is the development of a control and readout concept of several MVD-Demonstrator modules with a common data acquisition system. In order to achieve the required results a front-end electronics device has been developed which is capable of reading the analogue signals of two sensors on a ex-print cable. The high data rate of the MAPS sensors (1.2 Gbit per second and sensor by 50 MHz and 12 bit ADC resolution) requires a readout system which processes the data on-line in a pipeline to avoid dead times. In order to implement the pipeline processing an FPGA is used, which is located on an additional hardware platform. In order to integrate the MVD-Demonstrator readout board in the

A readout system for the micro-vertex-detector demonstrator for the CBM experiment at FAIR

International Nuclear Information System (INIS)

Schrader, Christoph

2011-01-01

The Compressed Baryonic Matter Experiment (CBM) is a fixed target heavy ion experiment currently in preparation at the future FAIR accelerator complex in Darmstadt. The CBM experiment focuses on the measurements of diagnostic probes of the early and dense phase of the fireball at beam energies from 8 up to 45 AGeV. As observables, rare hadronic, leptonic and photonic probes are used, including open charm. Open charm will be identified by reconstructing the secondary decay vertex of the corresponding short lived particles. As the central component for track reconstruction, a detector system based on silicon semiconductor detectors is planned. The first three stations of the Silicon Tracking System (STS) make up the so-called Micro-Vertex-Detector (MVD) operating in moderate vacuum. Because of the well-balanced compromise between an excellent spatial resolution (few μm), low material budget (∝50 μm Si), adequate radiation tolerance and readout speed, Monolithic Active Pixel Sensors (MAPS) based on CMOS technology are more suited than any other technology for the reconstruction of the secondary vertex in CBM. A new detector concept has to be developed. Two MVD-Demonstrator modules have been successfully tested with 120 GeV pions at the CERN-SPS. The main topic of this thesis is the development of a control and readout concept of several MVD-Demonstrator modules with a common data acquisition system. In order to achieve the required results a front-end electronics device has been developed which is capable of reading the analogue signals of two sensors on a ex-print cable. The high data rate of the MAPS sensors (1.2 Gbit per second and sensor by 50 MHz and 12 bit ADC resolution) requires a readout system which processes the data on-line in a pipeline to avoid dead times. In order to implement the pipeline processing an FPGA is used, which is located on an additional hardware platform. In order to integrate the MVD-Demonstrator readout board in the HADES data

Culture, interpersonal perceptions, and happiness in social interactions.

Science.gov (United States)

Oishi, Shigehiro; Koo, Minkyung; Akimoto, Sharon

2008-03-01

The authors examined cultural differences in interpersonal processes associated with happiness felt in social interactions. In a false feedback experiment (Study 1a), they found that European Americans felt happier when their interaction partner perceived their personal self accurately, whereas Asian Americans felt happier when their interaction partner perceived their collective self accurately. In Study 1b, the authors further demonstrated that the results from Study 1a were not because of cultural differences in desirability of the traits used in Study 1a. In Studies 2 and 3, they used a 2-week event sampling method and replicated Study 1. Unlike Asian Americans, African Americans were not significantly different from European Americans in the predictors of happiness in social interactions. Together, this research shows that interpersonal affirmation of important aspects of the self leads to happiness and that cultural differences are likely to emerge from the emphasis placed on different aspects of the self.

Organizational culture modeling

OpenAIRE

Valentina Mihaela GHINEA; Constantin BRĂTIANU

2012-01-01

The purpose of this paper is to present a conceptual analysis of organizational culture modeling in the framework of system dynamics. Tom Peters and Robert Waterman demonstrated through their seminal research that organizational culture constitutes one of the most important key success factors in any company trying to achieve excellence in its business. Organizational culture is a strong nonlinear integrator of the organizational intellectual capital acting especially on the emotional knowled...

Prevention of demoralization in prolonged bicultural conflict and interaction: the role of cultural receptors I - description of a natural experiment.

Science.gov (United States)

de Figueiredo, John M

2013-08-01

This article examines how symbols and sentiments are exchanged to produce a synthesis of two cultures in the context of prolonged bicultural conflict and interaction, thereby minimizing or preventing sociocultural disintegration and the resulting demoralization. This process will be shown to be anchored on the discovery of certain thematic areas (cultural receptors) in which social roles or cultural mandates are missing, unclear, ambiguous or congruent. The setting of this research is the history of Goa, a former Portuguese state on the western coast of India, where the exchange between the Portuguese and Indian cultures lasted longer than four centuries (1510-1961). Both published and unpublished sources were studied. From 1510, the year of the beginning of the Portuguese rule, until 1540, the local traditions and leadership patterns were respected. This was followed by a period of religious intolerance during which attempts were made to encourage Hindus to convert to Christianity and to wipe out the bicultural interaction. Finally a new era of tolerance and cultural integration started around 1773 and continued until 1961. The bicultural interaction persisted and a hybrid culture developed around cultural receptors. The history of Portuguese Goa is a natural experiment that allows us to examine the role played by cultural receptors in the adaptation to acculturative stress.

Operating experience, measurements, and analysis of the LEU whole core demonstration at the FNR

International Nuclear Information System (INIS)

Weha, D.K.; Drumm, C.R.; King, J.S.; Martin, W.R.; Lee, J.C.

1984-01-01

The 2-MW Ford Nuclear Reactor at the University of Michigan is serving as the demonstration reactor for the MTR-type low enrichment (LEU) fuel for the Reduced Enrichment for Research and Test Reactor program. Operational experience gained through six months of LEU core operation and seven months of mixed HEU-LEU core operation is presented. Subcadmium flux measurements performed with rhodium self-powered neutron detectors and iron wire activations are compared with calculations. Measured reactivity parameters are compared for HEU and LEU cores. Finally, the benchmark calculations for several HEU, LEU, and mixed HEU-LEU FNR cores and the International Atomic Energy Agency (IAEA) benchmark problem are presented. (author)

The culture of Chlorella vulgaris with human urine in multibiological life support system experiments

Science.gov (United States)

Li, Ming; Liu, Hong; Tong, Ling; Fu, Yuming; He, Wenting; Hu, Enzhu; Hu, Dawei

The Integrative Experimental System (IES) was established as a tool to evaluate the rela-tionship of the subsystems in Bioregenerative Life Support System, and Multibiological Life Support System Experiments (MLSSE) have been conducted in the IES. The IES consists of a higher plant chamber, an animal chamber and a plate photo bioreactor (PPB) which cultivated lettuce (Lactuca sativa L.), silkworm (Bombyx Mori L.) and microalgae (Chlorella vulgaris), respectively. In MLSSE, four volunteers took turns breathing the system air through a tube connected with the animal chamber periodically. According to the CO2 concentration in the IES, the automotive control system of the PPB changed the light intensity regulating the photosynthesis of Chlorella vulgaris to make CO2 /O2 in the system maintain at stable levels. Chlorella vulgaris grew with human urine by carrying certain amount of alga liquid out of the bioreactor every day with synthetic urine replenished into the system, and O2 was regenerated, at the same time human urine was purified. Results showed that this IES worked stably and Chlorella vulgaris grew well; The culture of Chlorella vulgaris could be used to keep the balance of CO2 and O2 , and the change of light intensity could control the gas composition in the IES; Microalgae culture could be used in emergency in the system, the culture of Chlorella vulgaris could recover to original state in 5 days; 15.6 ml of condensation water was obtained every day by the culture of Chlorella vulgaris; The removal efficiencies of N, P in human urine could reach to 98.2% and 99.5%.

Light and Plants. A Series of Experiments Demonstrating Light Effects on Seed Germination, Plant Growth, and Plant Development.

Science.gov (United States)

Downs, R. J.; And Others

A brief summary of the effects of light on plant germination, growth and development, including photoperiodism and pigment formation, introduces 18 experiments and demonstrations which illustrate aspects of these effects. Detailed procedures for each exercise are given, the expected results outlined, and possible sources of difficulty discussed.…

Experiences in the promotion of the safety culture in radiological activities in Cuba

International Nuclear Information System (INIS)

Ferro, Ruben; Guillen, Alba; Ilizastigui, Fidel

2001-01-01

During the last decade, the need to promote and achieve high safety culture levels has been one of the priorities in the nuclear sector around the world, although it has been focused basically on nuclear power. Nevertheless, it is an important and current topic for any risk related activity, since it results in a greater involvement and commitment of managers and personnel to safety, thereby reducing the so called 'organizational failures', one of the most frequent contributors to several of the major industrial disasters in the recent years. The International Atomic Energy Agency (IAEA) has also pointed that out and in some of its recent publications and meetings has recognized the need for extending this concept to the area of radioactive source. In Cuba, the Regulatory Body has been working in this direction during several years, promoting national research and studies in this field, issuing documents and organizing events and other activities. With this it is expected to introduce new work methods and practices to be applied by management and personnel involved in the use of radioactive sources, reflecting a higher safety culture level. This paper summarizes the experience of Cuban Regulatory Body in this field. (author)

The Effect of Primary Cancer Cell Culture Models on the Results of Drug Chemosensitivity Assays: The Application of Perfusion Microbioreactor System as Cell Culture Vessel

Science.gov (United States)

Chen, Yi-Dao; Huang, Shiang-Fu; Wang, Hung-Ming

2015-01-01

To precisely and faithfully perform cell-based drug chemosensitivity assays, a well-defined and biologically relevant culture condition is required. For the former, a perfusion microbioreactor system capable of providing a stable culture condition was adopted. For the latter, however, little is known about the impact of culture models on the physiology and chemosensitivity assay results of primary oral cavity cancer cells. To address the issues, experiments were performed. Results showed that minor environmental pH change could significantly affect the metabolic activity of cells, demonstrating the importance of stable culture condition for such assays. Moreover, the culture models could also significantly influence the metabolic activity and proliferation of cells. Furthermore, the choice of culture models might lead to different outcomes of chemosensitivity assays. Compared with the similar test based on tumor-level assays, the spheroid model could overestimate the drug resistance of cells to cisplatin, whereas the 2D and 3D culture models might overestimate the chemosensitivity of cells to such anticancer drug. In this study, the 3D culture models with same cell density as that in tumor samples showed comparable chemosensitivity assay results as the tumor-level assays. Overall, this study has provided some fundamental information for establishing a precise and faithful drug chemosensitivity assay. PMID:25654105

Cultural Psychiatry: A Spotlight on the Experience of Clinical Social Workers' Encounter with Jewish Ultra-Orthodox Mental Health Clients.

Science.gov (United States)

Freund, Anat; Band-Winterstein, Tova

2017-07-01

Community is a complex issue, especially in two particular populations overlap: Haredi society, which embraces cultural codes common to closed communities, and the mental health population characterized by its own unique needs. The present study explores the encounter experience of social workers with the cultural perceptions of mental health clients in the Haredi community in light of Community Cultural Psychiatry. A qualitative-phenomenological approach was adopted. In-depth semi-structured interviews were conducted with 27 social workers, mental health professionals, who are in contact with ultra-Orthodox Jewish clients. Three major themes emerged from the data analysis: (1) Exclusion vs. grace and compassion. (2) Mental health: A professional or cultural arena? (3) Mental health help-seeking changing processes. This study shows that the attitude in the Haredi community toward mental health therapy undergoes a process of change. It is important to strengthen this process, together with preserving existing community informal structures of help.

R W Wood's Experiment Done Right - A Laboratory Demonstration of the Greenhouse Effect

Science.gov (United States)

Halpern, J. B.

2016-12-01

It would not be exaggerating to say that R. W. Wood was the most respected experimental optical physicist of his time. Thus the null result of his attempt to demonstrate the greenhouse effect by comparing temperature rise in illuminated cylinders with glass or rock salt windows has echoed down through the years in climate science discussions both on the professional and public levels1. Today the web is full of videos purporting to demonstrate the greenhouse effect, but careful examination shows that they simply demonstrate heating via absorption of IR or NIR light by CO2. These experiments miss that the greenhouse effect is a result of the temperature difference between the surface and the upper troposphere as a result of which radiation from greenhouse molecules slows as the level rises. The average distance a photon emitted from a vibrationally excited CO2 molecule is about 10 m at the surface, increasing with altitude until at about 8 km the mean free path allows for radiation to space. Increasing CO2 concentrations raises this level to a higher one, which is colder, and at which the rate of radiation to space decreases. Emitting the same amount of radiation to space as before requires heating the entire system including the surface. To model the greenhouse effect we have used a 22 L bulb with a capsule heater in the center. The temperature near the heater (the surface) or above it can be monitored using a thermocouple and the CO2 mixing ratio determined using a NDIR sensor. By controlling the CO2 concentration in the bulb, the mean free path of re-radiated photons from CO2 can be controlled so that it much smaller than the bulb's diameter. We have measure rises in temperature both near the heater and at a distance from it as CO2is introduced, demonstrating the greenhouse effect. 1. R.W. Wood, London, Edinborough and Dublin Philosophical Magazine , 1909, 17, p319-320 also http://www.wmconnolley.org.uk/sci/wood_rw.1909.html

Silencing the Everyday Experiences of Youth? Deconstructing Issues of Subjectivity and Popular/Corporate Culture in the English Classroom

Science.gov (United States)

Savage, Glenn

2008-01-01

This paper investigates the influence of popular/corporate culture texts and discourses on the subjectivities and everyday social experiences of young people, and the extent to which such influences are critically analysed in the English classroom. I present two levels of synthesised information using data analysis born of a mixed-methods…

A Qualitative Investigation of the College Choice Experiences and Reentry Expectations of U.S. American Third Culture Kids

Science.gov (United States)

Thurston-Gonzalez, Sara J.

2009-01-01

The focus of this qualitative study is on U.S. third culture kids (TCKs), youth who have grown up abroad because of their parent's work, and their college choice experiences and reentry expectations. Through a background questionnaire and personal interviews with eleven students transitioning from two international secondary schools in a…

Culture Three Ways: Culture and Subcultures Within Countries.

Science.gov (United States)

Oyserman, Daphna

2017-01-03

Culture can be thought of as a set of everyday practices and a core theme-individualism, collectivism, or honor-as well as the capacity to understand each of these themes. In one's own culture, it is easy to fail to see that a cultural lens exists and instead to think that there is no lens at all, only reality. Hence, studying culture requires stepping out of it. There are two main methods to do so: The first involves using between-group comparisons to highlight differences and the second involves using experimental methods to test the consequences of disruption to implicit cultural frames. These methods highlight three ways that culture organizes experience: (a) It shields reflexive processing by making everyday life feel predictable, (b) it scaffolds which cognitive procedure (connect, separate, or order) will be the default in ambiguous situations, and (c) it facilitates situation-specific accessibility of alternate cognitive procedures. Modern societal social-demographic trends reduce predictability and increase collectivism and honor-based go-to cognitive procedures.

A Technology Demonstration Experiment for Laser Cooled Atomic Clocks in Space

Science.gov (United States)

Klipstein, W. M.; Kohel, J.; Seidel, D. J.; Thompson, R. J.; Maleki, L.; Gibble, K.

2000-01-01

We have been developing a laser-cooling apparatus for flight on the International Space Station (ISS), with the intention of demonstrating linewidths on the cesium clock transition narrower than can be realized on the ground. GLACE (the Glovebox Laser- cooled Atomic Clock Experiment) is scheduled for launch on Utilization Flight 3 (UF3) in 2002, and will be mounted in one of the ISS Glovebox platforms for an anticipated 2-3 week run. Separate flight definition projects funded at NIST and Yale by the Micro- gravity Research Division of NASA as a part of its Laser Cooling and Atomic Physics (LCAP) program will follow GLACE. Core technologies for these and other LCAP missions are being developed at JPL, with the current emphasis on developing components such as the laser and optics subsystem, and non-magnetic vacuum-compatible mechanical shutters. Significant technical challenges in developing a space qualifiable laser cooling apparatus include reducing the volume, mass, and power requirements, while increasing the ruggedness and reliability in order to both withstand typical launch conditions and achieve several months of unattended operation. This work was performed at the Jet Propulsion Laboratory under a contract with the National Aeronautics and Space Administration.

Group Health's participation in a shared decision-making demonstration yielded lessons, such as role of culture change.

Science.gov (United States)

King, Jaime; Moulton, Benjamin

2013-02-01

In 2007 Washington State became the first state to enact legislation encouraging the use of shared decision making and decision aids to address deficiencies in the informed-consent process. Group Health volunteered to fulfill a legislated mandate to study the costs and benefits of integrating these shared decision-making processes into clinical practice across a range of conditions for which multiple treatment options are available. The Group Health Demonstration Project, conducted during 2009-11, yielded five key lessons for successful implementation, including the synergy between efforts to reduce practice variation and increase shared decision making; the need to support modifications in practice with changes in physician training and culture; and the value of identifying best implementation methods through constant evaluation and iterative improvement. These lessons, and the legislated provisions that supported successful implementation, can guide other states and health care institutions moving toward informed patient choice as the standard of care for medical decision making.

Studying Legal Cultures and Encounters?

DEFF Research Database (Denmark)

Petersen, Hanne

2015-01-01

This article discusses the cultural and other turns in relation to legal culture and situates Western legal culture in context. It deals with concepts and their relations to trends and fashions and introduces methodological reflections such as use of interdisciplinary methods, personal experience...

The Voice/Data Communications system in the Health, Education, Telecommunications Experiments. Satellite Technology Demonstration, Technical Report No. 0417.

Science.gov (United States)

Janky, James M.; And Others

The diligent use of two-way voice links via satellites substantially improves the quality and the availability of health care and educational services in remote areas. This improvement was demonstrated in several experiments that were sponsored by the Department of Health, Education, and Welfare and the National Aeronautics and Space…

The Piney Woods School: An Exploration of the Historically Black Boarding School Experience in Shaping Student Achievement, Cultural Esteem, and Collegiate Integration

Science.gov (United States)

Alexander-Snow, Mia

2011-01-01

This qualitative case study explores the cultural impact the Piney Woods School, a historically Black independent boarding school, had on the social and academic experiences of four of its graduates in attendance at two traditionally White universities. The article discusses the collegiate experiences of four students: Samantha, Ira, Tony, and…

Feasibility studies of colorless LR 115 SSNTD for alpha-particle radiobiological experiments

International Nuclear Information System (INIS)

Chan, K.F.; Tse, A.K.W.; Fong, W.F.; Yu, K.N.

2006-01-01

The feasibility of using the active layer of the colorless LR 115 SSNTD for alpha-particle radiobiological experiments was studied. The track revelation time on the bottom side (the side attached to the polyester base) was much longer than that on the top side (the side not attached to the polyester base) of the active layer so track formation on the top side was more desirable. In relation to this, culture of HeLa cells on the bottom side of the active layer was found feasible although the cultured cell number was relatively smaller. The feasibility of using this SSNTD for alpha-particle radiobiological experiments was demonstrated by culturing cells on the bottom side while performing alpha-particle irradiation and chemical etching on the top side, and by taking photographs of the cells and alpha-particle tracks together under the optical microscope

Experience gained with the Synroc demonstration plant at ANSTO and its relevance to plutonium immobilization

Energy Technology Data Exchange (ETDEWEB)

Jostsons, A.; Ridal, A.; Mercer, D.J.; Vance, E.R.L. [Australian Nuclear Science and Technology Organisation, Menai (Australia)

1996-05-01

The Synroc Demonstration Plant (SDP) was designed and constructed at Lucas Heights to demonstrate the feasibility of Synroc production on a commercial scale (10 kg/hr) with simulated Purex liquid HLW. Since commissioning of the SDP in 1987, over 6000 kg of Synroc has been fabricated with a range of feeds and waste loadings. The SDP utilises uniaxial hot-pressing to consolidate Synroc. Pressureless sintering and hot-isostatic pressing have also been studied at smaller scales. The results of this extensive process development have been incorporated in a conceptual design for a radioactive plant to condition HLW from a reprocessing plant with a capacity to treat 800 tpa of spent LWR fuel. Synroic containing TRU, including Pu, and fission products has been fabricated and characterised in a glove-box facility and hot cells, respectively. The extensive experience in processing of Synroc over the past 15 years is summarised and its relevance to immobilization of surplus plutonium is discussed.

Heavy metal incorporation in foraminiferal calcite: results from multi-element enrichment culture experiments with Ammonia tepida

Directory of Open Access Journals (Sweden)

G.-J. Reichart

2010-08-01

Full Text Available The incorporation of heavy metals into carbonate tests of the shallow water benthic foraminifer Ammonia tepida was investigated under controlled laboratory conditions. Temperature, salinity, and pH of the culture solutions were kept constant throughout the duration of this experiment, while trace metal concentrations were varied. Concentrations of Ni, Cu, and Mn were set 5-, 10-, and 20 times higher than levels found in natural North Sea water; for reference, a control experiment with pure filtered natural North Sea water was also analysed. The concentrations of Cu and Ni from newly grown chambers were determined by means of both μ-synchrotron XRF and Laser Ablation Inductively Coupled Plasma Mass Spectroscopy (LA-ICP-MS. The results of both independent analytical techniques agreed within the analytical uncertainty. In general, the concentration of the analysed elements in the tests increased in line with their concentration in the culture solutions. Potential toxic and/or chemical competition effects might have resulted in the decreased incorporation of Ni and Cu into the calcite of the specimens exposed to the highest elemental concentrations. Mn incorporation exhibited large variability in the experiment with the 20-fold increased element concentrations, potentially due to antagonistic effects with Cu. The partition coefficients of Cu and Ni were calculated to be 0.14 ± 0.02 and 1.0 ± 0.5, respectively, whereas the partition coefficient of Mn was estimated to be least 2.4. These partition coefficients now open the way for reconstructing past concentrations for these elements in sea water.

Culture Moderates Biases in Search Decisions.

Science.gov (United States)

Pattaratanakun, Jake A; Mak, Vincent

2015-08-01

Prior studies suggest that people often search insufficiently in sequential-search tasks compared with the predictions of benchmark optimal strategies that maximize expected payoff. However, those studies were mostly conducted in individualist Western cultures; Easterners from collectivist cultures, with their higher susceptibility to escalation of commitment induced by sunk search costs, could exhibit a reversal of this undersearch bias by searching more than optimally, but only when search costs are high. We tested our theory in four experiments. In our pilot experiment, participants generally undersearched when search cost was low, but only Eastern participants oversearched when search cost was high. In Experiments 1 and 2, we obtained evidence for our hypothesized effects via a cultural-priming manipulation on bicultural participants in which we manipulated the language used in the program interface. We obtained further process evidence for our theory in Experiment 3, in which we made sunk costs nonsalient in the search task-as expected, cross-cultural effects were largely mitigated. © The Author(s) 2015.

Professional culture brokers: Nursing faculty perceptions of nursing culture and their role in student formation.

Science.gov (United States)

Strouse, Susan M; Nickerson, Carolyn J

2016-05-01

Socialization, or formation of students to the professional nurse role, is an expectation of nursing education. This process is complex and challenging for students, who continue to experience culture shock moving from academe to practice settings. Viewing formation as enculturation is one way to address culture shock. Nursing faculty are key figures in this process, yet their views are not known. This focused ethnography study explored nursing faculty's perceptions about the culture of nursing and how they bring students into that culture. Data collected at two accredited, undergraduate pre-licensure baccalaureate nursing programs were analyzed using Leininger's four phases of data analysis. Four themes emerged: 1. The culture of nursing is multifaceted, multivalent and at times contradictory 2. Many factors interact and have influence on the culture of nursing 3. Navigating the subcultures (academia, service and organizational culture) is challenging for faculty, and 4. Nursing faculty believe that the right conditions facilitate the enculturation of students. Nursing faculty believe nursing has a professional culture and they bring students into that culture. Viewing the faculty role in enculturation to professional nursing as a culture broker can facilitate the process for students and mitigate the culture shock new graduate nurses experience. Copyright © 2016 Elsevier Ltd. All rights reserved.

Demonstration of a Rocket-Borne Fiber-Optic Measurement System: The FOVS Experiment of REXUS 15

Science.gov (United States)

Rossner, M. R.; Benes, N.; Grubler, T.; Plamauer, S.; Koch, A. W.

2015-09-01

As an in-flight experiment in the REXUS 15 programme, the “Fiber-Optic Vibration Sensing Experiment (FOVS)” aimed at the application of so-called fiber Bragg grating sensors. Fiber Bragg gratings are optical gratings inscribed into the core of an optical fiber. They allow for entirely optical measurements of temperatures, mechanical strain and of deduced quantities, such as vibration. Due to their properties - mechanical robustness, high dynamic range etc. - fiber Bragg gratings are particularly suited for withstanding the harsh environmental conditions in a rocket vehicle (very high and very low temperatures, intense vibrations, presence of flammable propellants, etc.). Measurement systems based on fiber Bragg gratings have the potential to contribute to emerging technologies in the commercial launcher segment. Particularly, large sets of measurement data can be acquired with minor mass contribution. This can be applied to techniques such as structural health monitoring, active vibration damping, and actuator monitoring, enabling lighter structures without compromising on reliability. The FOVS experiment demonstrated a fiber-optic vibration and temperature measurement system in an actual flight, and evaluated its benefits compared to conventional electrical sensing in the challenging launcher environment. As a side product, measurements regarding the environmental conditions on the REXUS platform have been acquired.

A Virtual Walk through London: Culture Learning through a Cultural Immersion Experience

Science.gov (United States)

Shih, Ya-Chun

2015-01-01

Integrating Google Street View into a three-dimensional virtual environment in which users control personal avatars provides these said users with access to an innovative, interactive, and real-world context for communication and culture learning. We have selected London, a city famous for its rich historical, architectural, and artistic heritage,…

Reduced Distractibility in a Remote Culture

Science.gov (United States)

de Fockert, Jan W.; Caparos, Serge; Linnell, Karina J.; Davidoff, Jules

2011-01-01

Background In visual processing, there are marked cultural differences in the tendency to adopt either a global or local processing style. A remote culture (the Himba) has recently been reported to have a greater local bias in visual processing than Westerners. Here we give the first evidence that a greater, and remarkable, attentional selectivity provides the basis for this local bias. Methodology/Principal Findings In Experiment 1, Eriksen-type flanker interference was measured in the Himba and in Western controls. In both groups, responses to the direction of a task-relevant target arrow were affected by the compatibility of task-irrelevant distractor arrows. However, the Himba showed a marked reduction in overall flanker interference compared to Westerners. The smaller interference effect in the Himba occurred despite their overall slower performance than Westerners, and was evident even at a low level of perceptual load of the displays. In Experiment 2, the attentional selectivity of the Himba was further demonstrated by showing that their attention was not even captured by a moving singleton distractor. Conclusions/Significance We argue that the reduced distractibility in the Himba is clearly consistent with their tendency to prioritize the analysis of local details in visual processing. PMID:22046275

Arduino-based experiment demonstrating Malus’s law

Science.gov (United States)

Freitas, W. P. S.; Cena, C. R.; Alves, D. C. B.; Goncalves, A. M. B.

2018-05-01

Malus’s law states that the intensity of light after passing through two polarizers is proportional to the square of the cosine of the angle between the polarizers. We present a simple setup demonstrating this law. The novelty of our work is that we use a multi-turn potentiometer mechanically linked to one of the polarizers to measure the polarizer’s rotation angle while keeping the other polarizer fixed. Both the potentiometer and light sensor used to measure the transmitted light intensity are connected to an Arduino board so that the intensity of light is measured as a function of the rotation angle.

Astronomy LITE Demonstrations

Science.gov (United States)

Brecher, Kenneth

2006-12-01

Project LITE (Light Inquiry Through Experiments) is a materials, software, and curriculum development project. It focuses on light, optics, color and visual perception. According to two recent surveys of college astronomy faculty members, these are among the topics most often included in the large introductory astronomy courses. The project has aimed largely at the design and implementation of hands-on experiences for students. However, it has also included the development of lecture demonstrations that employ novel light sources and materials. In this presentation, we will show some of our new lecture demonstrations concerning geometrical and physical optics, fluorescence, phosphorescence and polarization. We have developed over 200 Flash and Java applets that can be used either by teachers in lecture settings or by students at home. They are all posted on the web at http://lite.bu.edu. For either purpose they can be downloaded directly to the user's computer or run off line. In lecture demonstrations, some of these applets can be used to control the light emitted by video projectors to produce physical effects in materials (e.g. fluorescence). Other applets can be used, for example, to demonstrate that the human percept of color does not have a simple relationship with the physical frequency of the stimulating source of light. Project LITE is supported by Grant #DUE-0125992 from the NSF Division of Undergraduate Education.

Thinking through creativity and culture

DEFF Research Database (Denmark)

Glaveanu, Vlad Petre

Creativity and culture are inherently linked. Society and culture are part and parcel of creativity’s process, outcome, and subjective experience.Equally, creativity does not reside in the individual independent of culture and society. Vlad Petre Glăveanu’s basic framework includes creators and c...

Within- and between-culture variation: individual differences and the cultural logics of honor, face, and dignity cultures.

Science.gov (United States)

Leung, Angela K-Y; Cohen, Dov

2011-03-01

The CuPS (Culture × Person × Situation) approach attempts to jointly consider culture and individual differences, without treating either as noise and without reducing one to the other. Culture is important because it helps define psychological situations and create meaningful clusters of behavior according to particular logics. Individual differences are important because individuals vary in the extent to which they endorse or reject a culture's ideals. Further, because different cultures are organized by different logics, individual differences mean something different in each. Central to these studies are concepts of honor-related violence and individual worth as being inalienable versus socially conferred. We illustrate our argument with 2 experiments involving participants from honor, face, and dignity cultures. The studies showed that the same "type" of person who was most helpful, honest, and likely to behave with integrity in one culture was the "type" of person least likely to do so in another culture. We discuss how CuPS can provide a rudimentary but integrated approach to understanding both within- and between-culture variation. (c) 2011 APA, all rights reserved

Operating experience during high-level waste vitrification at the West Valley Demonstration Project

International Nuclear Information System (INIS)

Valenti, P.J.; Elliott, D.I.

1999-01-01

This report provides a summary of operational experiences, component and system performance, and lessons learned associated with the operation of the Vitrification Facility (VF) at the West Valley Demonstration Project (WVDP). The VF was designed to convert stored high-level radioactive waste (HLW) into a stable waste form (borosilicate glass) suitable for disposal in a federal repository. Following successful completion on nonradioactive test, HLW processing began in July 1995. Completion of Phase 1 of HLW processing was reached on 10 June 1998 and represented the processing of 9.32 million curies of cesium-137 (Cs-137) and strontium-90 (Sr-90) to fill 211 canisters with over 436,000 kilograms of glass. With approximately 85% of the total estimated curie content removed from underground waste storage tanks during Phase 1, subsequent operations will focus on removal of tank heel wastes

Culture Clash: Shona (Zimbabwean) Migrant Women's Experiences ...

African Journals Online (AJOL)

This paper discusses the influence of cross-cultural modes of communication on perceptions of sexual health and wellbeing for Shona (Zimbabwean) women living in Australia and their children. Data was collected using focus groups in South Australia with fourteen women, between the ages of 29 and 53. Transcripts were ...

The significance of 3H-thymidine degradation in cell culture experiments with special reference to rheumatoid arthritis

International Nuclear Information System (INIS)

Nykaenen, P.J.; Raunio, P.V.; Kankaanpaeae, P.U.

1988-01-01

The degradation of 3 H-thymidine under various cell culture conditions was analysed. It was found that a half of 3 H-thymidine was degraded to 3 H-thymine during 24 hours in PHA stimulation of blood lymphocytes. A control culture in which PHA was not added also caused 3 H-thymidine degradation. 3 H-thymidine degradation was prevented by adding 5-nitrouracil to the incubation medium at a concentration of 0.577 mg/ml. At the same time 5-NU increased 3 H-thymidine incorporation into lymphocytes by 47%. 5-NU also eliminated the inhibitory effect of rheumatoid arthritis synovial tissue eluate on PHA stimulation. In addition 5-NU and nonradioactive thymine increased the 3 H-thymidine labelling index of fresh rheumatoid arthritis synovial membrane biopsies, and also more of the isotope was accumulated in the individual cells of the membrane. These studies demonstrate that 3 H-thymidine degradation is an important phenomenon in cell cultures and that it can be prevented effectively by using 5-nitrouracil with 3 H-thymidine. (author)

Using Culturally Informed Strategies to Enhance Recruitment of African Americans in Dementia Research: A Nurse Researcher's Experience

Directory of Open Access Journals (Sweden)

Fayron Recha Epps

2015-09-01

Full Text Available Decreased research participation hinders advancement in the understanding and treatment of dementia in African Americans. This article describes the experience of a nurse researcher using culturally informed strategies to enhance recruitment in the African American population in southern Louisiana, as part of a study on family involvement in health promotion activities for older adults with dementia. Strategies went beyond having minority recruiters and recruiting from churches to becoming familiar with the context and culture of southern Louisiana through engagement with the community and attaining buy-in from formal and informal contacts. The researcher kept field notes, journals, and a record of recruitment activities to assure accountability during recruitment. An analysis of the field notes revealed the salience of six themes, namely Gaining Trust, Visibility, Networking, Follow-up, Purposeful Activity, and Community Engagement. Barriers that were overcome included knowledge deficit about dementia in the target community and the cultural unsuitability of the terminology linked to dementia. Benefits included community awareness and development of community and family partnerships, and of course, the recruitment of adequate number of research participants.

Viewpoint: Cultural competence and the African American experience with health care: The case for specific content in cross-cultural education.

Science.gov (United States)

Eiser, Arnold R; Ellis, Glenn

2007-02-01

Achieving cultural competence in the care of a patient who is a member of an ethnic or racial minority is a multifaceted project involving specific cultural knowledge as well as more general skills and attitude adjustments to advance cross-cultural communication in the clinical encounter. Using the important example of the African American patient, the authors examine relevant historical and cultural information as it relates to providing culturally competent health care. The authors identify key influences, including the legacy of slavery, Jim Crow discrimination, the Tuskegee syphilis study, religion's interaction with health care, the use of home remedies, distrust, racial concordance and discordance, and health literacy. The authors propose that the awareness of specific information pertaining to ethnicity and race enhances cross-cultural communication and ways to improve the cultural competence of physicians and other health care providers by providing a historical and social context for illness in another culture. Cultural education, modular in nature, can be geared to the specific populations served by groups of physicians and provider organizations. Educational methods should include both information about relevant social group history as well as some experiential component to emotively communicate particular cultural needs. The authors describe particular techniques that help bridge the cross-cultural clinical communication gaps that are created by patients' mistrust, lack of cultural understanding, differing paradigms for illness, and health illiteracy.

Teaching Group Counseling in Botswana: Two U.S.-Trained Counselors Discuss Experiences and Share Cultural Considerations for Practice

Science.gov (United States)

Coker, Angela D.; Majuta, Aaron R.

2015-01-01

There is a paucity of research in the area of teaching group counseling within an African context. In this article we describe and reflect on our experiences teaching group counseling at an institution of higher learning in the country of Botswana. We discuss cultural traditions and strengths that support an environment of group work in Botswana,…

Potsdamer Platz, Berlin - Autographic Experiences, cultural heritage and branded environments

DEFF Research Database (Denmark)

Allingham, Peter

2009-01-01

One of the main attractions found at Potsdamer Platz in Berlin is Sony Center, a "brandscape" that appeals and communicates to experientially and culturally minded audiences of citizens and tourists. Apart from commercial and cultural venues Sony Center contains apartments, numerous cafés...

Investigating the Inverse Square Law with the Timepix Hybrid Silicon Pixel Detector: A CERN [at] School Demonstration Experiment

Science.gov (United States)

Whyntie, T.; Parker, B.

2013-01-01

The Timepix hybrid silicon pixel detector has been used to investigate the inverse square law of radiation from a point source as a demonstration of the CERN [at] school detector kit capabilities. The experiment described uses a Timepix detector to detect the gamma rays emitted by an [superscript 241]Am radioactive source at a number of different…

Rhythm experience and Africana culture trial (REACT!): A culturally salient intervention to promote neurocognitive health, mood, and well-being in older African Americans.

Science.gov (United States)

Lukach, Alexis J; Jedrziewski, M Kathryn; Grove, George A; Mechanic-Hamilton, Dawn J; Williams, Shardae S; Wollam, Mariegold E; Erickson, Kirk I

2016-05-01

The Rhythm Experience and Africana Culture Trial (REACT!) is a multi-site randomized controlled intervention study designed to examine the efficacy of using African Dance as a form of moderate-intensity physical activity to improve cognitive function in older African Americans. African Americans are almost two times more likely than Caucasians to experience cognitive impairment in late adulthood. This increased risk may be attributed to lower level and quality of education, lower socioeconomic status, and higher prevalence of vascular diseases, type 2 diabetes, hypertension, and obesity, all of which are recognized as risk factors for dementia. Fortunately, interventions targeting cardiovascular health (i.e., physical activity) are associated with improved neurocognitive function and a reduced risk for dementia, so African Americans may be particularly suited for interventions targeting cardiovascular health and cognitive function. Here, we describe a randomized intervention protocol for increasing physical activity in older (65-75years) African Americans. Participants (n=80) at two study locations will be randomized into one of two groups. The treatment group will participate in African Dance three times per week for six months and the control group will receive educational training on Africana history and culture, as well as information about health behaviors, three times per week for six months. If successful, the REACT! study may transform community interventions and serve as a platform and model for testing other populations, age groups, and health outcomes, potentially identifying novel and creative methods for reducing or eliminating health disparities. Copyright © 2016 Elsevier Inc. All rights reserved.

Cultural neuroscience and psychopathology: prospects for cultural psychiatry.

Science.gov (United States)

Choudhury, Suparna; Kirmayer, Laurence J

2009-01-01

There is a long tradition that seeks to understand the impact of culture on the causes, form, treatment, and outcome of psychiatric disorders. An early, colonialist literature attributed cultural characteristics and variations in psychopathology and behavior to deficiencies in the brains of colonized peoples. Contemporary research in social and cultural neuroscience holds the promise of moving beyond these invidious comparisons to a more sophisticated understanding of cultural variations in brain function relevant to psychiatry. To achieve this, however, we need better models of the nature of psychopathology and of culture itself. Culture is not simply a set of traits or characteristics shared by people with a common geographic, historical, or ethnic background. Current anthropology understands culture as fluid, flexible systems of discourse, institutions, and practices, which individuals actively use for self-fashioning and social positioning. Globalization introduces new cultural dynamics and demands that we rethink culture in relation to a wider domain of evolving identities, knowledge, and practice. Psychopathology is not reducible to brain dysfunction in either its causes, mechanisms, or expression. In addition to neuropsychiatric disorders, the problems that people bring to psychiatrists may result from disorders in cognition, the personal and social meanings of experience, and the dynamics of interpersonal interactions or social systems and institutions. The shifting meanings of culture and psychopathology have implications for efforts to apply cultural neuroscience to psychiatry. We consider how cultural neuroscience can refine use of culture and its role in psychopathology using the example of adolescent aggression as a symptom of conduct disorder.

Understanding the behaviour of cultural tourists : towards a classification of Dutch cultural tourists

NARCIS (Netherlands)

Isaac, Rami Khalil Ibrahim

2008-01-01

There is an increasing recognition of the importance of culture and heritage for tourist motivation behaviour and experiences. Estimates vary ording to definitions, but statistics indicate the potential significance of cultural tourism in the global market. For instance, the World Tourism

Learning to Overcome Cultural Conflict through Engaging with Intelligent Agents in Synthetic Culture

NARCIS (Netherlands)

Hall, L.; Tazzyman, S.; Hume, C.; Endrass, B.; Lim, M.Y.; Hofstede, G.J.; Paiva, A.; Andre, E.; Kappas, A.; Aylett, R.

2015-01-01

Providing opportunities for children to engage with intercultural learning has frequently focused on exposure to the ritual, celebrations and festivals of cultures, with the view that such experiences will result in greater acceptance of cultural differences. Intercultural conflict is often avoided,

Growth of plant root cultures in liquid- and gas-dispersed reactor environments.

Science.gov (United States)

McKelvey, S A; Gehrig, J A; Hollar, K A; Curtis, W R

1993-01-01

The growth of Agrobacterium transformed "hairy root" cultures of Hyoscyamus muticus was examined in various liquid- and gas-dispersed bioreactor configurations. Reactor runs were replicated to provide statistical comparisons of nutrient availability on culture performance. Accumulated tissue mass in submerged air-sparged reactors was 31% of gyratory shake-flask controls. Experiments demonstrate that poor performance of sparged reactors is not due to bubble shear damage, carbon dioxide stripping, settling, or flotation of roots. Impaired oxygen transfer due to channeling and stagnation of the liquid phase are the apparent causes of poor growth. Roots grown on a medium-perfused inclined plane grew at 48% of gyratory controls. This demonstrates the ability of cultures to partially compensate for poor liquid distribution through vascular transport of nutrients. A reactor configuration in which the medium is sprayed over the roots and permitted to drain down through the root tissue was able to provide growth rates which are statistically indistinguishable (95% T-test) from gyratory shake-flask controls. In this type of spray/trickle-bed configuration, it is shown that distribution of the roots becomes a key factor in controlling the rate of growth. Implications of these results regarding design and scale-up of bioreactors to produce fine chemicals from root cultures are discussed.

Laboratory experience with radiometric detection of bacteremia with three culture media

International Nuclear Information System (INIS)

Wicher, K.; Koscinski, D.

1984-01-01

In two long-term studies, the BACTEC radiometric system for detection of bacteremia was evaluated with three culture media each: (i) BACTEC media 6A (for aerobes) and 7B (for anaerobes) plus a thioglycolate medium and (ii) BACTEC media 6A, 7B, and 8A (hypertonic). In study 1, clinically significant isolates were identified in 1,873 (13.9%) of 13,432 blood cultures with all three media. The thioglycolate medium revealed 143 (1.1%) organisms not recovered from the 6A and 7B media. In study 2, isolates were identified in 1,135 (12.9%) of 8,759 cultures with all three media; 104 (1.2%) organisms were isolated only from the hypertonic medium. The increased yield of positive cultures in the three-medium system is likely due to the larger volume of blood cultured

The innovation of cryo-SEM freeze-fracturing methodology demonstrated on high pressure frozen biofilm.

Science.gov (United States)

Hrubanova, Kamila; Nebesarova, Jana; Ruzicka, Filip; Krzyzanek, Vladislav

2018-04-22

In this study we present an innovative method for the preparation of fully hydrated samples of microbial biofilms of cultures Staphylococcus epidermidis, Candida parapsilosis and Candida albicans. Cryo-scanning electron microscopy (cryo-SEM) and high-pressure freezing (HPF) rank among cutting edge techniques in the electron microscopy of hydrated samples such as biofilms. However, the combination of these techniques is not always easily applicable. Therefore, we present a method of combining high-pressure freezing using EM PACT2 (Leica Microsystems), which fixes hydrated samples on small sapphire discs, with a high resolution SEM equipped with the widely used cryo-preparation system ALTO 2500 (Gatan). Using a holder developed in house, a freeze-fracturing technique was applied to image and investigate microbial cultures cultivated on the sapphire discs. In our experiments, we focused on the ultrastructure of the extracellular matrix produced during cultivation and the relationships among microbial cells in the biofilm. The main goal of our investigations was the detailed visualization of areas of the biofilm where the microbial cells adhere to the substrate/surface. We show the feasibility of this technique, which is clearly demonstrated in experiments with various freeze-etching times. Copyright © 2018 Elsevier Ltd. All rights reserved.

Past Experience, Cultural Intelligence, and Satisfaction with International Business Studies

Science.gov (United States)

Morrell, Daniel L.; Ravlin, Elizabeth C.; Ramsey, Jase R.; Ward, Anna-Katherine

2013-01-01

Despite significant increases in international business education, and cultural competence in particular, in U.S. classrooms we still know relatively little about the roles of specific cultural intelligence dimensions relative to how students affectively respond to such education. This article examines the relationship between prior international…

The role of goal representations, cultural identity, and dispositional optimism in the depressive experiences of American Indian youth from a Northern Plains tribe.

Science.gov (United States)

Tyser, Jason; Scott, Walter D; Readdy, Tucker; McCrea, Sean M

2014-03-01

American Indian researchers and scholars have emphasized the importance of identifying variables that promote resilience and protect against the development of psychopathology in American Indian youth. The present study examined the role of self-regulation, specifically goal characteristics (i.e., goal self-efficacy, goal specificity, intrinsic vs. extrinsic motivation, and goal conflict) and dispositional optimism, as well as cultural identity and self-reported academic grades in the depressive experiences of American Indian youth from a North American plains tribe. One hundred and sixty-four participants (53% female) completed measures of goal representations, cultural identity, dispositional optimism, academic performance, and depressive symptoms. Results supported a model in which higher goal self-efficacy, American Indian cultural identity, grade point average, and dispositional optimism each significantly predicted fewer depressive symptoms. Moreover, grade point average and goal self-efficacy had both direct and indirect (through dispositional optimism) relationships with depressive symptoms. Our findings underscore the importance of cognitive self-regulatory processes and cultural identity in the depressive experiences for these American Indian youth and may have implications for youth interventions attempting to increase resiliency and decrease risk for depressive symptoms.

Education and Culture. Routledge Research in Education

Science.gov (United States)

Quinn, Jocey

2011-01-01

Quinn presents a radical new perspective on the interrelationships between education and culture. Rather than viewing education in isolation from major cultural debates, she demonstrates how culture shapes education and education shapes culture. Cultural perspectives and rich empirical data from a wide range of research with learners in…

Observing the restriction of another person: Vicarious reactance and the role of self-construal and culture

Directory of Open Access Journals (Sweden)

Sandra eSittenthaler

2015-08-01

Full Text Available Psychological reactance occurs in response to threats posed to perceived behavioral freedoms. Research has shown that people can also experience vicarious reactance. They feel restricted in their own freedom even though they are not personally involved in the restriction but only witness the situation. The phenomenon of vicarious reactance is especially interesting when considered in a cross-cultural context because the cultural specific self-construal plays a crucial role in understanding people’s response to self- and vicariously experienced restrictions. Previous studies and our pilot study (N = 197 could show that people with a collectivistic cultural background show higher vicarious reactance compared to people with an individualistic cultural background. But does it matter whether people experience the vicarious restriction for an in-group or an out-group member? Differentiating vicarious-in-group and vicarious-out-group restrictions, Study 1 (N = 159 suggests that people with a more interdependent self-construal show stronger vicarious reactance only with regard to in-group restrictions but not with regard to out-group restrictions. In contrast, participants with a more independent self-construal experience stronger reactance when being self-restricted compared to vicariously-restricted. Study 2 (N = 180 replicates this pattern conceptually with regard to individualistic and collectivistic cultural background groups. Additionally, participants’ behavioral intentions show the same pattern of results. Moreover a mediation analysis demonstrates that cultural differences in behavioral intentions could be explained through people´s self-construal differences. Thus, the present studies provide new insights and show consistent evidence for vicarious reactance depending on participants’ culturally determined self-construal.

Observing the restriction of another person: vicarious reactance and the role of self-construal and culture.

Science.gov (United States)

Sittenthaler, Sandra; Traut-Mattausch, Eva; Jonas, Eva

2015-01-01

Psychological reactance occurs in response to threats posed to perceived behavioral freedoms. Research has shown that people can also experience vicarious reactance. They feel restricted in their own freedom even though they are not personally involved in the restriction but only witness the situation. The phenomenon of vicarious reactance is especially interesting when considered in a cross-cultural context because the cultural specific self-construal plays a crucial role in understanding people's response to self- and vicariously experienced restrictions. Previous studies and our pilot study (N = 197) could show that people with a collectivistic cultural background show higher vicarious reactance compared to people with an individualistic cultural background. But does it matter whether people experience the vicarious restriction for an in-group or an out-group member? Differentiating vicarious-in-group and vicarious-out-group restrictions, Study 1 (N = 159) suggests that people with a more interdependent self-construal show stronger vicarious reactance only with regard to in-group restrictions but not with regard to out-group restrictions. In contrast, participants with a more independent self-construal experience stronger reactance when being self-restricted compared to vicariously-restricted. Study 2 (N = 180) replicates this pattern conceptually with regard to individualistic and collectivistic cultural background groups. Additionally, participants' behavioral intentions show the same pattern of results. Moreover a mediation analysis demonstrates that cultural differences in behavioral intentions could be explained through people's self-construal differences. Thus, the present studies provide new insights and show consistent evidence for vicarious reactance depending on participants' culturally determined self-construal.

Perfusion based cell culture chips

DEFF Research Database (Denmark)

Heiskanen, Arto; Emnéus, Jenny; Dufva, Martin

2010-01-01

Performing cell culture in miniaturized perfusion chambers gives possibilities to experiment with cells under near in vivo like conditions. In contrast to traditional batch cultures, miniaturized perfusion systems provide precise control of medium composition, long term unattended cultures...... and tissue like structuring of the cultures. However, as this chapter illustrates, many issues remain to be identified regarding perfusion cell culture such as design, material choice and how to use these systems before they will be widespread amongst biomedical researchers....

Development of safety culture - A Chinese traditional cultural perspective

International Nuclear Information System (INIS)

Zhou Weihong . E-mail zhouwh@lanps.com

2002-01-01

Living in a social community, the culture of an enterprise is certainly under the influence of that society. Safety culture of nuclear utilities is the core of the enterprise culture. As a formal expression as defined in INSAG 3 and 4 by IAEA, it as a matter of fact originated from the summing up of the experiences of western nuclear industry, particularly after such epoch-making accidents of Three Miles Island and Chernobyl. In view of the geographical culture theory, whether or not this conception of western industrial culture will be absorbed and assimilated by Chinese Nuclear Industry is a challenging issue. This is because, on the one hand, Nuclear Power is comparatively speaking a newly developing industry in China and, on the other hand, China has enjoyed an uninterrupted history of traditional culture over five thousand years. In other words, whether the new and alien values will conflict with or be constructively assimilated by our traditional mindset is a critical question to be answered in any development program of safety culture. (author)

Cultural influences on children's understanding of the human body and the concept of life.

Science.gov (United States)

Panagiotaki, Georgia; Nobes, Gavin

2014-09-01

This study aimed to identify the age by which children begin to demonstrate a biological understanding of the human body and the idea that the purpose of body functioning is to maintain life. The study also explored the influence of education, culturally specific experiences and religion on knowledge acquisition in this domain. Children aged between 4 and 7 years from three different cultural backgrounds (White British, British Muslim, and Pakistani Muslim) were interviewed about the human body and its functioning. At least half of the 4- to 5-year-olds in each cultural group, and almost all 6- to 7-year-olds, referred to the maintenance of life when explaining organs' functions and so were classified as 'life theorizers'. Pakistani Muslim children gave fewer biological responses to questions about organs' functions and the purpose of eating and breathing, but referred to life more than their British counterparts. Irrespective of cultural group, older children understood organ location and function better than younger children. These findings support Jaakkola and Slaughter's (2002, Br. J. Dev. Psychol., 20, 325) view that children's understanding of the body as a 'life machine' emerges around the ages of 4-5 years. They also suggest that, despite many similarities in children's ideas cross-culturally, different educational input and culturally specific experiences influence aspects of their biological understanding. © 2014 The British Psychological Society.

Developing Culturally Competent Teachers: An International Student Teaching Field Experience

Science.gov (United States)

Salmona, Michelle; Partlo, Margaret; Kaczynski, Dan; Leonard, Simon N.

2015-01-01

This study offers a theoretical construct for better understanding how experiential learning enables student teachers to acquire social and cultural variation skills, develop cultural empathy in the K-12 classroom, and the transference of these skills to new educational situations. An Australian and United States research team used a…

Magnetic levitation on a type-I superconductor as a practical demonstration experiment for students

International Nuclear Information System (INIS)

Osorio, M R; Lahera, D E; Suderow, H

2012-01-01

We describe and discuss an experimental set-up which allows undergraduate and graduate students to view and study magnetic levitation on a type-I superconductor. The demonstration can be repeated many times using one readily available 25 l liquid helium dewar. We study the equilibrium position of a magnet that levitates over a lead bowl immersed in a liquid hand-held helium cryostat. We combine the measurement of the position of the magnet with simple analytical calculations. This provides a vivid visualization of magnetic levitation from the balance between pure flux expulsion and gravitation. The experiment contrasts and illustrates the case of magnetic levitation with high temperature type-II superconductors using liquid nitrogen, where levitation results from partial flux expulsion and vortex physics. (paper)

Magnetic levitation on a type-I superconductor as a practical demonstration experiment for students

Science.gov (United States)

Osorio, M. R.; Lahera, D. E.; Suderow, H.

2012-09-01

We describe and discuss an experimental set-up which allows undergraduate and graduate students to view and study magnetic levitation on a type-I superconductor. The demonstration can be repeated many times using one readily available 25 l liquid helium dewar. We study the equilibrium position of a magnet that levitates over a lead bowl immersed in a liquid hand-held helium cryostat. We combine the measurement of the position of the magnet with simple analytical calculations. This provides a vivid visualization of magnetic levitation from the balance between pure flux expulsion and gravitation. The experiment contrasts and illustrates the case of magnetic levitation with high temperature type-II superconductors using liquid nitrogen, where levitation results from partial flux expulsion and vortex physics.

Cultures of choice: towards a sociology of choice as a cultural phenomenon.

Science.gov (United States)

Schwarz, Ori

2017-09-07

The article explores different ways to conceptualize the relationship between choice and culture. These two notions are often constructed as opposites: while sociologies of modernization (such as Giddens') portray a shift from cultural traditions to culturally disembedded choice, dispositional sociologies (such as Bourdieu's) uncover cultural determination as the hidden truth behind apparent choice. However, choice may be real and cultural simultaneously. Culture moulds choice not only by inculcating dispositions or shaping repertoires of alternatives, but also by offering culturally specific choice practices, ways of choosing embedded in meaning, normativity, and materiality; and by shaping attributions of choice in everyday life. By bringing together insights from rival schools, I portray an outline for a comparative cultural sociology of choice, and demonstrate its purchase while discussing the digitalization of choice; and cultural logics that shape choice attribution in ways opposing neoliberal trends. © London School of Economics and Political Science 2017.

Cultural differences in hedonic emotion regulation after a negative event.

Science.gov (United States)

Miyamoto, Yuri; Ma, Xiaoming; Petermann, Amelia G

2014-08-01

Beliefs about emotions can influence how people regulate their emotions. The present research examined whether Eastern dialectical beliefs about negative emotions lead to cultural differences in how people regulate their emotions after experiencing a negative event. We hypothesized that, because of dialectical beliefs about negative emotions prevalent in Eastern culture, Easterners are less motivated than Westerners to engage in hedonic emotion regulation-up-regulation of positive emotions and down-regulation of negative emotions. By assessing online reactions to a recent negative event, Study 1 found that European Americans are more motivated to engage in hedonic emotion regulation. Furthermore, consistent with the reported motivation to regulate emotion hedonically, European Americans show a steeper decline in negative emotions 1 day later than do Asians. By examining retrospective memory of reactions to a past negative event, Study 2 further showed that cultural differences in hedonic emotion regulation are mediated by cultural differences in dialectical beliefs about motivational and cognitive utility of negative emotions, but not by personal deservingness or self-efficacy beliefs. These findings demonstrate the role of cultural beliefs in shaping emotion regulation and emotional experiences.

3D cellular structures and co-cultures formed through the contactless magnetic manipulation of cells on adherent surfaces.

Science.gov (United States)

Abdel Fattah, Abdel Rahman; Mishriki, Sarah; Kammann, Tobias; Sahu, Rakesh P; Geng, Fei; Puri, Ishwar K

2018-02-27

A magnet array is employed to manipulate diamagnetic cells that are contained in paramagnetic medium to demonstrate for the first time the contactless bioprinting of three-dimensional (3D) cellular structures and co-cultures of breast cancer MCF-7 and endothelial HUVEC at prescribed locations on tissue culture treated well plates. Sequential seeding of different cell lines and the spatial displacement of the magnet array creates co-cultured cellular structures within a well without using physically intrusive well inserts. Both monotypic and co-culture experiments produce morphologically rich 3D cell structures that are otherwise absent in regular monolayer cell cultures. The magnetic contactless bioprinting of cells provides further insight into cell behaviour, invasion strategies and transformations that are useful for potential applications in drug screening, 3D cell culture formation and tissue engineering.

Demonstration of thermonuclear conditions in magnetized liner inertial fusion experiments

International Nuclear Information System (INIS)

Gomez, M. R.; Slutz, S. A.; Sefkow, A. B.; Hahn, K. D.; Hansen, S. B.; Knapp, P. F.; Schmit, P. F.; Ruiz, C. L.; Sinars, D. B.; Harding, E. C.; Jennings, C. A.; Awe, T. J.; Geissel, M.; Rovang, D. C.; Smith, I. C.; Chandler, G. A.; Cooper, G. W.; Cuneo, M. E.; Harvey-Thompson, A. J.; Hess, M. H.

2015-01-01

The magnetized liner inertial fusion concept [S. A. Slutz et al., Phys. Plasmas 17, 056303 (2010)] utilizes a magnetic field and laser heating to relax the pressure requirements of inertial confinement fusion. The first experiments to test the concept [M. R. Gomez et al., Phys. Rev. Lett. 113, 155003 (2014)] were conducted utilizing the 19 MA, 100 ns Z machine, the 2.5 kJ, 1 TW Z Beamlet laser, and the 10 T Applied B-field on Z system. Despite an estimated implosion velocity of only 70 km/s in these experiments, electron and ion temperatures at stagnation were as high as 3 keV, and thermonuclear deuterium-deuterium neutron yields up to 2 × 10 12 have been produced. X-ray emission from the fuel at stagnation had widths ranging from 50 to 110 μm over a roughly 80% of the axial extent of the target (6–8 mm) and lasted approximately 2 ns. X-ray yields from these experiments are consistent with a stagnation density of the hot fuel equal to 0.2–0.4 g/cm 3 . In these experiments, up to 5 × 10 10 secondary deuterium-tritium neutrons were produced. Given that the areal density of the plasma was approximately 1–2 mg/cm 2 , this indicates the stagnation plasma was significantly magnetized, which is consistent with the anisotropy observed in the deuterium-tritium neutron spectra. Control experiments where the laser and/or magnetic field were not utilized failed to produce stagnation temperatures greater than 1 keV and primary deuterium-deuterium yields greater than 10 10 . An additional control experiment where the fuel contained a sufficient dopant fraction to substantially increase radiative losses also failed to produce a relevant stagnation temperature. The results of these experiments are consistent with a thermonuclear neutron source

Culture and social class.

Science.gov (United States)

Miyamoto, Yuri

2017-12-01

A large body of research in Western cultures has demonstrated the psychological and health effects of social class. This review outlines a cultural psychological approach to social stratification by comparing psychological and health manifestations of social class across Western and East Asian cultures. These comparisons suggest that cultural meaning systems shape how people make meaning and respond to material/structural conditions associated with social class, thereby leading to culturally divergent manifestations of social class. Specifically, unlike their counterparts in Western cultures, individuals of high social class in East Asian cultures tend to show high conformity and other-orientated psychological attributes. In addition, cultures differ in how social class impacts health (i.e. on which bases, through which pathways, and to what extent). Copyright © 2017 Elsevier Ltd. All rights reserved.

Demonstrating quantum random with single photons

International Nuclear Information System (INIS)

Bronner, Patrick; Strunz, Andreas; Meyn, Jan-Peter; Silberhorn, Christine

2009-01-01

We present an experiment for education which demonstrates random transmission or reflection of heralded single photons on beam splitters. With our set-up, we can realize different quantum random experiments by appropriate settings of polarization rotators. The concept of entanglement is motivated by correlated randomness. The experiments are suitable for undergraduate education and are available as interactive screen experiments.

Spacecraft Fire Safety Demonstration

Data.gov (United States)

National Aeronautics and Space Administration — The objective of the Spacecraft Fire Safety Demonstration project is to develop and conduct large-scale fire safety experiments on an International Space Station...

Standardisation vs. adaption : a conjoint experiment on the influence of psychic, cultural and geographical distance on international marketing mix decisions

NARCIS (Netherlands)

Kraus, Sascha; Meier, Fabian; Eggers, Felix; Bouncken, Ricarda B.; Schuessler, Felix

2016-01-01

This paper delivers new insights into how psychic, cultural and geographical distance influence international marketing mix decisions on the basis of a choice-based conjoint analysis with 96 managers from Switzerland and Liechtenstein. In this experiment, the managers had to decide whether the four

Design and development of microbioreactors for long-term cell culture in controlled oxygen microenvironments.

Science.gov (United States)

Abaci, Hasan E; Devendra, Raghavendra; Smith, Quinton; Gerecht, Sharon; Drazer, German

2012-02-01

The ability to control the oxygen level to which cells are exposed in tissue culture experiments is crucial for many applications. Here, we design, develop and test a microbioreactor (MBR) for long-term cell culture studies with the capability to accurately control and continuously monitor the dissolved oxygen (DO) level in the cell microenvironment. In addition, the DO level can be controlled independently from other cues, such as the viscous shear-stress acting on the cells. We first analyze the transport of oxygen in the proposed device and determine the materials and dimensions that are compatible with uniform oxygen tension and low shear-stress at the cell level. The device is also designed to culture a statistically significant number of cells. We use fully transparent materials and the overall design of the device is compatible with live-cell imaging. The proposed system includes real-time read-out of actual DO levels, is simple to fabricate at low cost, and can be easily expanded to control the concentration of other microenvironmental solutes. We performed control experiments in the absence of cells to demonstrate that the MBR can be used to accurately modulate DO levels ranging from atmospheric level to 1%, both under no flow and perfusion conditions. We also demonstrate cancer cell attachment and viability within the MBR. The proposed MBR offers the unprecedented capability to perform on-line measurement and analysis of DO levels in the microenvironment of adherent cultures and to correlate them with various cellular responses.

Biomethanization of tannery waste: An industrial experiment: Demonstration project. Biomethanisation de residus de tannerie: Une experience industrielle: Projet de demonstration

Energy Technology Data Exchange (ETDEWEB)

Aloy, M.; Mermet, R.; Sanejouand, J.

1988-01-01

The tanning and leather dressing industry produces large amounts of waste products including which can be placed in three categories: unrtanned waste, tanned waste, and liquid waste. Both untanned and liquid waste have a high organic content (proteins and fats) and their humidity levels are such that they are readily degraded by methanic fermentation. The results of the experiments confirm the technical feasibility of the project and indicate the economic limits of this type of plant. 14 figs.

Experiencing Global Culture in Vatel

DEFF Research Database (Denmark)

Kampf, Constance Elizabeth; Broillet, Alexandra; John, Claudette

2015-01-01

To explore the meaning of “global culture” in a professional communication context, this paper explores the “unsettled” global culture of Vatel, a private business school educating students from nearly 50 different countries for the hospitality industry. This paper explores the role of knowledge...... management in understanding global culture, arguing that the notion of “unsettled” cultures demonstrates how ideologies function in global settings and draw on national “settled” cultural resources. In unpacking different aspects of Vatel's culture this paper questions assumptions built into cultural frames...... of reference by offering a global culture frame, drawing on cultural resources from country based “settled” cultural contexts, and reflects on how global cultural contexts can benefit from a knowledge management approach to this dynamic between “settled” cultural contexts and “unsettled” cultural ideologies...

Various aspects of cross-cultural communication

OpenAIRE

Tsibulya, N.

2014-01-01

The author considers the main cultural dimensions and tendencies in cross-cultural communication studies from the 1950s till the present day. Using one’s own experience in carrying out research of non-verbal and prosodic aspects of cross-cultural interaction, the author suggests a system of exercises useful in teaching and learning cross-cultural communication and aimed at formation and developing cross-cultural competence.

Preparing culturally and linguistically diverse preservice Early Childhood teachers for field experience