WorldWideScience

Sample records for culturally responsive approaches

  1. A Systemic Approach to Culturally Responsive Assessment Practices and Evaluation

    Science.gov (United States)

    Slee, June

    2010-01-01

    In an earlier paper, Slee and Keenan demonstrated that it was possible for tertiary education institutions to design culturally responsive assessment procedures that complied with standardised assessment policy. The authors' paper described "Growing Our Own," an initiative between Charles Darwin University and Northern Territory Catholic…

  2. Literature and Lives: A Response-Based, Cultural Studies Approach to Teaching English.

    Science.gov (United States)

    Carey-Webb, Allen

    Telling stories from secondary and college English classrooms, this book explores the new possibilities for teaching and learning generated by bringing together reader-response and cultural-studies approaches. The book connects William Shakespeare, Charles Dickens, Mark Twain, and other canonical figures to multicultural writers, popular culture,…

  3. Dealing with extreme response style in cross-cultural research: A restricted latent class factor approach

    NARCIS (Netherlands)

    Morren, M.H.; Gelissen, J.P.T.M.; Vermunt, J.K.

    2011-01-01

    Cross-cultural comparison of attitudes using rating scales may be seriously biased by response styles. This paper deals with statistical methods for detection of and correction for extreme response style (ERS), which is one of the well-documented response styles. After providing an overview of

  4. An Investigation of a Culturally Responsive Approach to Science Education in a Summer Program for Marginalized Youth

    Science.gov (United States)

    Garvin, Brittany A.

    There have been numerous calls and efforts made to provide states, school districts, and communities needed financial support to increase and enhance access to and opportunities in Science, Technology, Engineering, and Math (STEM) related disciplines for marginalized populations (Tyson, Lee, & Hanson, 2007; Caldwell & Siwatu, 2003). As the challenge to better educate students of color and poor students intensifies, the need to provide equitable science learning experiences for all students aimed at scientific literacy and STEM also becomes critical. Thus the need to provide summer science enrichment programs where students engage in scientific experimentation, investigation, and critical thinking are vital to helping students who have been traditionally marginalized achieve success in school science and enter the science career pipeline. This mixed methods study examined the impact of a culturally responsive approach on student attitudes, interests in science education and STEM careers, and basic science content knowledge before and after participation in an upward bound summer program. Quantitative results indicated using a culturally responsive approach to teach science in an informal learning space significantly increases student achievement. Students receiving culturally responsive science instruction exhibited statistically significant increases in their posttest science scores compared to pretest science scores, M = 0.376, 95% CI [0.266, 0.487], t (10) = 7.610, p < 0.001. Likewise, students receiving culturally responsive science instruction had a significantly higher interest in science (M = 1.740, SD = 0.548) and STEM careers, M = 0.597, 95% CI [0.276, 0.919], p = 0.001. The qualitative data obtained in this study sought to gain a more in-depth understanding of the impact of a culturally responsive approach on students' attitudes, interests in science and STEM careers. Findings suggest providing students the opportunity to do and learn science utilizing a

  5. Approaches to understand culture

    DEFF Research Database (Denmark)

    Rasmussen, Lauge Baungaard; Rauner, Felix

    1996-01-01

    Different approaches to understand the concept ofculture are presented and evaluated. The author'sconcept of culture is defined. Different aspectsof the concept are discussed.......Different approaches to understand the concept ofculture are presented and evaluated. The author'sconcept of culture is defined. Different aspectsof the concept are discussed....

  6. Mapping axillary microbiota responsible for body odours using a culture-independent approach.

    Science.gov (United States)

    Troccaz, Myriam; Gaïa, Nadia; Beccucci, Sabine; Schrenzel, Jacques; Cayeux, Isabelle; Starkenmann, Christian; Lazarevic, Vladimir

    2015-01-01

    Human axillary odour is commonly attributed to the bacterial degradation of precursors in sweat secretions. To assess the role of bacterial communities in the formation of body odours, we used a culture-independent approach to study axillary skin microbiota and correlated these data with olfactory analysis. Twenty-four Caucasian male and female volunteers and four assessors showed that the underarms of non-antiperspirant (non-AP) users have significantly higher global sweat odour intensities and harboured on average about 50 times more bacteria than those of AP users. Global sweat odour and odour descriptors sulfury-cat urine and acid-spicy generally increased from the morning to the afternoon sessions. Among non-AP users, male underarm odours were judged higher in intensity with higher fatty and acid-spicy odours and higher bacterial loads. Although the content of odour precursors in underarm secretions varied widely among individuals, males had a higher acid: sulfur precursor ratio than females did. No direct correlations were found between measured precursor concentration and sweat odours. High-throughput sequencing targeting the 16S rRNA genes of underarm bacteria collected from 11 non-AP users (six females and five males) confirmed the strong dominance of the phyla Firmicutes and Actinobacteria, with 96% of sequences assigned to the genera Staphylococcus, Corynebacterium and Propionibacterium. The proportion of several bacterial taxa showed significant variation between males and females. The genera Anaerococcus and Peptoniphilus and the operational taxonomic units (OTUs) from Staphylococcus haemolyticus and the genus Corynebacterium were more represented in males than in females. The genera Corynebacterium and Propionibacterium were correlated and anti-correlated, respectively, with body odours. Within the genus Staphylococcus, different OTUs were either positively or negatively correlated with axillary odour. The relative abundance of five OTUs (three

  7. Toward a More Culturally Responsive General Music Classroom

    Science.gov (United States)

    Abril, Carlos R.

    2013-01-01

    This article seeks to characterize culturally responsive teaching; consider how it differs from other pedagogical approaches in music education informed by culture, such as multicultural music education; and offer ideas for making the general music classroom more culturally responsive.

  8. Theory and Practice of Positive Feminist Therapy: A Culturally Responsive Approach to Divorce Therapy with Chinese Women

    Science.gov (United States)

    Tzou, Jean Yuh-Jin; Kim, Eunha; Waldheim, Kim

    2012-01-01

    Positive Feminist Therapy (PFT) is a strength-based culturally responsive therapy model specifically designed for helping Chinese women facing marital conflicts and divorce, integrating Empowerment Feminist Therapy, systems theory, and positive psychology. To help clients become change agents, PFT uses clients' existing strengths to develop…

  9. Madurese cultural communication approach

    Science.gov (United States)

    Dharmawan, A.; Aji, G. G.; Mutiah

    2018-01-01

    Madura is a tribe with a cultural entity influenced by the ecological aspect and Madurese people. Assessing Madurese culture cannot be separated from the relation of society and ecological aspects that form the characteristics of Madura culture. Stereotypes of Madurese include a stubborn attitude, and carok or killing as a problem solving. On the other hand, Madurese are known to be inclusive, religious, and hardworking. The basic assumption is that the ecological conditions in Madura also shape the social and cultural life of the Madurese. Therefore, judging the Madurese cannot just be seen from a single event only. Moreover, the assessment only focuses on Madurese violence and disregards their structure and social aspects. Assessing Madura culture as a whole can explain the characteristics of Madurese community. According Hofstede culture is a characteristic mindset and perspective of individuals or groups of society in addressing a distinguished life. These differences distinguish individuals from others, or one country to the other. According to Hofstede to be able to assess the culture can be explained by four dimensions namely, individualism-collectivism, uncertainty avoidance, masculinity-femininity and power distance. The method used in this research is a case study. The Result is Madurese classified collectivism can be viewed from the pattern of settlements called kampong meji. Madurese can be classified into low and high uncertainty avoidance. the power distance for the Madurese is classified as unequally or there is a distance of power based on social groups. The element of masculinity of the Madurese is shown to be found when the earnestness of work.

  10. The Host Response to a Clinical MDR Mycobacterial Strain Cultured in a Detergent-Free Environment: A Global Transcriptomics Approach.

    Science.gov (United States)

    Leisching, Gina; Pietersen, Ray-Dean; Mpongoshe, Vuyiseka; van Heerden, Carel; van Helden, Paul; Wiid, Ian; Baker, Bienyameen

    2016-01-01

    During Mycobacterium tuberculosis (M.tb) infection, the initial interactions between the pathogen and the host cell determines internalization and innate immune response events. It is established that detergents such as Tween alter the mycobacterial cell wall and solubilize various lipids and proteins. The implication of this is significant since induced changes on the cell wall affect macrophage uptake and the immune response to M.tb. Importantly, during transmission between hosts, aerosolized M.tb enters the host in its native form, i.e. in a detergent-free environment, thus in vitro and in vivo studies should mimic this as closely as possible. To this end, we have optimized a procedure for growing and processing detergent-free M.tb and assessed the response of murine macrophages (BMDM) infected with multi drug-resistant M.tb (R179 Beijing 220 clinical isolate) using RNAseq. We compared the effects of the host response to M.tb cultured under standard laboratory conditions (Tween 80 containing medium -R179T), or in detergent-free medium (R179NT). RNAseq comparisons reveal 2651 differentially expressed genes in BMDMs infected with R179T M.tb vs. BMDMs infected with R179NT M.tb. A range of differentially expressed genes involved in BMDM receptor interaction with M.tb (Mrc1, Ifngr1, Tlr9, Fpr1 and Itgax) and pro-inflammatory cytokines/chemokines (Il6, Il1b, Tnf, Ccl5 and Cxcl14) were selected for analysis through qPCR. BMDMs infected with R179NT stimulate a robust inflammatory response. Interestingly, R179NT M.tb induce transcription of Fpr1, a receptor which detects bacterial formyl peptides and initiates a myriad of immune responses. Additionally we show that the host components Cxcl14, with an unknown role in M.tb infection, and Tlr9, an emerging role player, are only stimulated by infection with R179NT M.tb. Taken together, our results suggest that the host response differs significantly in response to Tween 80 cultured M.tb and should therefore not be used in

  11. The Host Response to a Clinical MDR Mycobacterial Strain Cultured in a Detergent-Free Environment: A Global Transcriptomics Approach.

    Directory of Open Access Journals (Sweden)

    Gina Leisching

    Full Text Available During Mycobacterium tuberculosis (M.tb infection, the initial interactions between the pathogen and the host cell determines internalization and innate immune response events. It is established that detergents such as Tween alter the mycobacterial cell wall and solubilize various lipids and proteins. The implication of this is significant since induced changes on the cell wall affect macrophage uptake and the immune response to M.tb. Importantly, during transmission between hosts, aerosolized M.tb enters the host in its native form, i.e. in a detergent-free environment, thus in vitro and in vivo studies should mimic this as closely as possible. To this end, we have optimized a procedure for growing and processing detergent-free M.tb and assessed the response of murine macrophages (BMDM infected with multi drug-resistant M.tb (R179 Beijing 220 clinical isolate using RNAseq. We compared the effects of the host response to M.tb cultured under standard laboratory conditions (Tween 80 containing medium -R179T, or in detergent-free medium (R179NT. RNAseq comparisons reveal 2651 differentially expressed genes in BMDMs infected with R179T M.tb vs. BMDMs infected with R179NT M.tb. A range of differentially expressed genes involved in BMDM receptor interaction with M.tb (Mrc1, Ifngr1, Tlr9, Fpr1 and Itgax and pro-inflammatory cytokines/chemokines (Il6, Il1b, Tnf, Ccl5 and Cxcl14 were selected for analysis through qPCR. BMDMs infected with R179NT stimulate a robust inflammatory response. Interestingly, R179NT M.tb induce transcription of Fpr1, a receptor which detects bacterial formyl peptides and initiates a myriad of immune responses. Additionally we show that the host components Cxcl14, with an unknown role in M.tb infection, and Tlr9, an emerging role player, are only stimulated by infection with R179NT M.tb. Taken together, our results suggest that the host response differs significantly in response to Tween 80 cultured M.tb and should therefore not

  12. Dealing with Difference: Building Culturally Responsive Classrooms

    Directory of Open Access Journals (Sweden)

    Nina Burridge

    2009-11-01

    Full Text Available Australia continues to develop as a multicultural society with levels of immigration increasing significantly over recent years as a result of government policies. More recently, the new period of financial turmoil, continuing threats from terrorism and environmental concerns, have all exacerbated the challenges of dealing with difference in our society. In response, schools continue to face the challenges of the impact of a range of different cultures, languages and religions among their student and school communities. How effectively schools deal with difference and how well they are supported in their endeavours to build culturally response classrooms is a perennial issue for both teachers and educators. A major challenge for teachers is to at a minimum, understand cultural differences as they manifest in their particular school settings and to draw on approaches that support student learning in culturally appropriate ways so to assist them to better realise their full potential. In this paper we will consider cultural diversity in the context of recent school policies, highlight a number of frameworks for addressing cultural diversity in the classroom, in particular the approaches by Kalantzis and Cope’s (1999 and Hickling-Hudson (2003. We also draw on the findings from a recent qualitative study of representations of cultural diversity in a number of Sydney metropolitan schools to discuss the need for more greater resource and policy support for progressive teaching approaches that support the development of a more tolerant and inclusive multicultural society. Key words: cultural diversity, schools, teacher education, classroom practice, social inclusion

  13. The Dispositions for Culturally Responsive Pedagogy Scale

    Science.gov (United States)

    Whitaker, Manya C.; Valtierra, Kristina Marie

    2018-01-01

    Purpose: The purpose of this study is to develop and validate the dispositions for culturally responsive pedagogy scale (DCRPS). Design/methodology/approach: Scale development consisted of a six-step process including item development, expert review, exploratory factor analysis, factor interpretation, confirmatory factor analysis and convergent…

  14. ENSI Approach to Oversight of Safety Culture

    International Nuclear Information System (INIS)

    Humbel Haag, Claudia

    2012-01-01

    Claudia Humbel Haag presented developments in ENSI approach to safety culture oversight. ENSI has developed a definition/understanding of Safety Culture and a concept of how to perform oversight of Safety Culture. ENSI defines safety culture in the following way: Safety Culture comprises the behaviour, world views (in the sense of conceptualisations of reality and explanation models), values (in the sense of aims and evaluation scales), and features of the physical environment (specifically, the nuclear power plant and the documents used) which are shared by many members of an organization, in as much as these are of significance to nuclear safety. A model of the accessibility of safety culture was presented ranging from the observable (external aspects of safety culture), to aspects that are accessible by asking questions, through to aspects that are not accessible (internal part of safety culture). ENSI considers observable aspects through the existing systematic safety assessment compliance program. Aspects that are observable by asking questions will be addressed by additional oversight activities outside the systematic assessment program. Aspects that are not accessible are addressed by helping the licensee to re-think its safety culture through proactive discussions on safety culture. Reports are issued to the licensee on assumptions and observations identified through the discussions. The conclusions of the presentation emphasised the importance of basing any interventions in this area on a solid understanding of the concept of safety culture. ENSI safety culture oversight principles were also described. These include licensee responsibility for safety, and the need for the regulator to critically review their own activities to ensure a positive influence on the licensee

  15. Te Kotahitanga: A Case Study of a Repositioning Approach to Teacher Professional Development for Culturally Responsive Pedagogies

    Science.gov (United States)

    Hynds, Anne; Sleeter, Christine; Hindle, Rawiri; Savage, Catherine; Penetito, Wally; Meyer, Luanna H.

    2011-01-01

    This article presents a case study of a unique New Zealand professional development programme, Te Kotahitanga, for mainstream secondary school teachers. Findings discussed are drawn from an independent evaluation of the programme across 22 secondary schools. The professional development approach attempted to reposition the relationship between…

  16. Culturally Responsive Leadership for Community Empowerment

    Science.gov (United States)

    Johnson, Lauri

    2014-01-01

    Culturally responsive leadership, derived from the concept of culturally responsive pedagogy, incorporates those leadership philosophies, practices, and policies that create inclusive schooling environments for students and families from ethnically and culturally diverse backgrounds. In this essay I extend the tenets of culturally responsive…

  17. A Cultural Approach to Learning

    DEFF Research Database (Denmark)

    Rasmussen, Lauge Baungaard

    1998-01-01

    The this article learning is discussed in relation to different understanding of culture. In particular the dialectics of 'Enlightenment' inthe Western culture are reflected , as well aslow- and high-context communication and learningin different types of culture. Finaaly the Weberian methodology...

  18. Promoting Teachers of Culturally and Linguistically Diverse (CLD) Students as Change Agents: A Cultural Approach to Professional Learning

    Science.gov (United States)

    Li, Guofang

    2013-01-01

    This article proposes a cultural approach to professional learning to empower pre- and in-service teachers to successfully address increasingly diverse student populations and become culturally responsive to students' diverse backgrounds. This cultural approach treats culture as a vital source for reshaping the politics of identity and…

  19. A Lexical Approach to Identifying Dimensions of Organizational Culture

    Science.gov (United States)

    Chapman, Derek S.; Reeves, Paige; Chapin, Michelle

    2018-01-01

    A comprehensive measure of organizational culture was developed using a lexical approach, a method typically employed within the study of personality. 1761 adjectives were narrowed down and factor analyzed, which resulted in the identification of a nine factor solution to organizational culture, including the dimensions of: Innovative, Dominant, Pace, Friendly, Prestigious, Trendy, Corporate Social Responsibility, Traditional, and Diverse. Comprised of 135 adjectives most frequently used in describing organizational culture by current employees of several hundred organizations, the Lexical Organizational Culture Scale (LOCS) was found to predict employee commitment, job satisfaction, job search behaviors, and subjective fit better than earlier scales of organizational culture. PMID:29922200

  20. Chinese culture approached through touch

    DEFF Research Database (Denmark)

    Wang, Li; Champion, Erik

    2012-01-01

    Can recent technology help bridge cultures through playful interaction appropriate to traditional tacit means of acquiring knowledge? In order to help answer this question, we designed four Adobe Flash-based based game prototypes and evaluated them via a touch-screen PC. The goal was to offer non......, fun, and cultural authenticity. While this form of tangible computing proved engaging, it raises technical issues of how to convey appropriately the interactive elements without the help of the evaluator, and how to evaluate user satisfaction. We also briefly discuss more embodied and spatial......Chinese participants a playful way of experiencing aspects of traditional Chinese culture. The four single-player games were based on the four arts of China (music, calligraphy, painting and the game of Go!). In the evaluation we asked non-Chinese and the Chinese participants to evaluate the games in terms of learning...

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

    Science.gov (United States)

    Manaseri, Holly; Uehara, Denise; Roberts, Kelly

    2014-12-01

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

  2. Culturally Responsive Leadership in School Libraries

    Science.gov (United States)

    Summers, Laura L.

    2010-01-01

    Students need culturally responsive teacher-librarians who focus on 21st century skills for all students. Basic principles for culturally responsive leadership in school libraries are articulated by multicultural educators who know that social equity is more important than ever, as the number of diverse and underserved students increase each year.…

  3. Culturally Responsive Pedagogy for Teachers of Color

    Science.gov (United States)

    Gist, Conra D.

    2017-01-01

    This study utilizes the conceptual framework of culturally responsive pedagogy and theoretical suppositions about the culturally responsive teacher educator to examine the learning experiences of teacher candidates of color. Findings from the case study of a teacher educator's and teacher candidates' of color teaching and learning experiences in a…

  4. Economic Systems: A Modular Approach. Cultural Anthropology.

    Science.gov (United States)

    Kassebaum, Peter

    Designed for use as supplementary instructional material in a cultural anthropology course, this learning module uses a systems approach to allow students to see the connections and similarities which most cultural groups share on the basis of the type of economic organization that they exhibit. The module begins with a general discussion of…

  5. Organizational culture during the accident response process

    International Nuclear Information System (INIS)

    Shurberg, D.A.; Haber, S.B.

    1992-01-01

    The ability of an organization to effectively move from an anticipatory to an ad hoc strategy may well depend on the organization having the ability to balance these two apparently dichotomous cultural styles. The organization which is most capable of making the necessary transition in an optimal manner may well exhibit some aspects of both cultural styles during normal operations. Data collected at one NPP does exhibit this pattern of results, with the organization exhibiting a clear hierarchical chain of command and perceived conventional behavioral expectations as well as exhibiting a more decentralized and collegial approach to decisionmaking, a team work orientation, and informal communications. Thus, it is expected that this organization possesses the capabilities to make a successful transition from an anticipatory to an ad hoc strategy. Data collected at a second NPP more strongly exhibits the traditional style suggested as being important during the anticipatory strategy, with more formal communications and bureaucratically controlled decision-making. This organization may experience difficulty if faced with the need to make a transition from an anticipatory to an ad hoc strategy. These conclusions are further validated based on observation of Emergency Preparedness Exercise Inspections, which suggest that the more anticipatory types of behaviors actually inhibit successful performance during an ad hoc response. The final validation of these hypotheses needs to be demonstrated with cultural data collected during emergency simulations. The mechanism to obtain such data during these types of situations is an area for future research

  6. Should we learn culture in chemistry classroom? Integration ethnochemistry in culturally responsive teaching

    Science.gov (United States)

    Rahmawati, Yuli; Ridwan, Achmad; Nurbaity

    2017-08-01

    The papers report the first year of two-year longitudinal study of ethnochemistry integration in culturally responsive teaching in chemistry classrooms. The teaching approach is focusing on exploring the culture and indigenous knowledge in Indonesia from chemistry perspectives. Ethnochemistry looks at the culture from chemistry perspectives integrated into culturally responsive teaching has developed students' cultural identity and students' engagement in chemistry learning. There are limited research and data in exploring Indonesia culture, which has around 300 ethics, from chemistry perspectives. Students come to the chemistry classrooms from a different background; however, their chemistry learning disconnected with their background which leads to students' disengagement in chemistry learning. Therefore this approach focused on students' engagement within their differences. This research was conducted with year 10 and 11 from four classrooms in two secondary schools through qualitative methodology with observation, interviews, and reflective journals as data collection. The results showed that the integration of ethnochemistry in culturally responsive teaching approach can be implemented by involving 5 principles which are content integration, facilitating knowledge construction, prejudice reduction, social justice, and academic development. The culturally responsive teaching has engaged students in their chemistry learning and developed their cultural identity and soft skills. Students found that the learning experiences has helped to develop their chemistry knowledge and understand the culture from chemistry perspectives. The students developed the ability to work together, responsibility, curiosity, social awareness, creativity, empathy communication, and self-confidence which categorized into collaboration skills, student engagement, social and cultural awareness, and high order thinking skills. The ethnochemistry has helped them to develop the critical self

  7. Network Culture, Performance & Corporate Responsibility

    OpenAIRE

    Silvio M. Brondoni

    2003-01-01

    The growth and sustainability of free market economies highlights the need to define rules more suited to the current condition of market globalisation and also encourages firms to adopt more transparent and accountable corporate responsibility (and corporate social responsibility, namely the relationship between the company, environment and social setting). From a managerial perspective, corporate responsibility is linked to ensure the lasting pursuit of the company mission, seeking increasi...

  8. Promoting Culturally Responsive Standards-Based Teaching

    Science.gov (United States)

    Saifer, Steffen; Barton, Rhonda

    2007-01-01

    Culturally responsive standards-based (CRSB) teaching can help bring diverse school communities together and make learning meaningful. Unlike multicultural education--which is an important way to incorporate the world's cultural and ethnic diversity into lessons--CRSB teaching draws on the experiences, understanding, views, concepts, and ways of…

  9. Towards a Culturally Situated Reader Response Theory

    Science.gov (United States)

    Brooks, Wanda; Browne, Susan

    2012-01-01

    This article describes a theory of how culture enables literary interpretations of texts. We begin with a brief overview of the reader response field. From there, we introduce the theory and provide illustrative participant data examples. These data examples illustrate the four cultural positions middle grade students in our research assumed when…

  10. Evolutionary approaches to cultural and linguistic diversity.

    Science.gov (United States)

    Steele, James; Jordan, Peter; Cochrane, Ethan

    2010-12-12

    Evolutionary approaches to cultural change are increasingly influential, and many scientists believe that a 'grand synthesis' is now in sight. The papers in this Theme Issue, which derives from a symposium held by the AHRC Centre for the Evolution of Cultural Diversity (University College London) in December 2008, focus on how the phylogenetic tree-building and network-based techniques used to estimate descent relationships in biology can be adapted to reconstruct cultural histories, where some degree of inter-societal diffusion will almost inevitably be superimposed on any deeper signal of a historical branching process. The disciplines represented include the three most purely 'cultural' fields from the four-field model of anthropology (cultural anthropology, archaeology and linguistic anthropology). In this short introduction, some context is provided from the history of anthropology, and key issues raised by the papers are highlighted.

  11. A Simulation-Based Approach to Training Operational Cultural Competence

    Science.gov (United States)

    Johnson, W. Lewis

    2010-01-01

    Cultural knowledge and skills are critically important for military operations, emergency response, or any job that involves interaction with a culturally diverse population. However, it is not obvious what cultural knowledge and skills need to be trained, and how to integrate that training with the other training that trainees must undergo. Cultural training needs to be broad enough to encompass both regional (culture-specific) and cross-cultural (culture-general) competencies, yet be focused enough to result in targeted improvements in on-the-job performance. This paper describes a comprehensive instructional development methodology and training technology framework that focuses cultural training on operational needs. It supports knowledge acquisition, skill acquisition, and skill transfer. It supports both training and assessment, and integrates with other aspects of operational skills training. Two training systems will be used to illustrate this approach: the Virtual Cultural Awareness Trainer (VCAT) and the Tactical Dari language and culture training system. The paper also discusses new and emerging capabilities that are integrating cultural competence training more strongly with other aspects of training and mission rehearsal.

  12. Culture and Listeners' Gaze Responses to Stuttering

    Science.gov (United States)

    Zhang, Jianliang; Kalinowski, Joseph

    2012-01-01

    Background: It is frequently observed that listeners demonstrate gaze aversion to stuttering. This response may have profound social/communicative implications for both fluent and stuttering individuals. However, there is a lack of empirical examination of listeners' eye gaze responses to stuttering, and it is unclear whether cultural background…

  13. Native American Culture: An Interdisciplinary Approach.

    Science.gov (United States)

    Troisi, Andrea

    1995-01-01

    Provides suggestions for a literature-based approach when integrating Native American culture into the middle school curriculum. Recommends resources in the following subjects: language arts, mathematics, physical education, health, home and career skills, technology, art, music, and second language. (AEF)

  14. Cultural Consensus Theory: Aggregating Continuous Responses in a Finite Interval

    Science.gov (United States)

    Batchelder, William H.; Strashny, Alex; Romney, A. Kimball

    Cultural consensus theory (CCT) consists of cognitive models for aggregating responses of "informants" to test items about some domain of their shared cultural knowledge. This paper develops a CCT model for items requiring bounded numerical responses, e.g. probability estimates, confidence judgments, or similarity judgments. The model assumes that each item generates a latent random representation in each informant, with mean equal to the consensus answer and variance depending jointly on the informant and the location of the consensus answer. The manifest responses may reflect biases of the informants. Markov Chain Monte Carlo (MCMC) methods were used to estimate the model, and simulation studies validated the approach. The model was applied to an existing cross-cultural dataset involving native Japanese and English speakers judging the similarity of emotion terms. The results sharpened earlier studies that showed that both cultures appear to have very similar cognitive representations of emotion terms.

  15. Organizational culture during the accident response process

    International Nuclear Information System (INIS)

    Shurberg, D.A.; Haber, S.B.

    1992-01-01

    A large volume of literature hypothesizes a direct relationship between organizational culture and organizational effectiveness. Culture data have been collected by the authors and others at nuclear power plants (NPPs) and other organizations that demand high reliability. In this paper, the literature and data are used to explore a critical dimension of the accident response process in an NPP: the transition from an anticipatory strategy to an ad hoc strategy. In particular, the effect of organizational culture on the implementation of each of these strategies is examined

  16. APPROACH TO THE ORGANIZATIONAL CULTURE CONCEPT

    Directory of Open Access Journals (Sweden)

    CLAUDIA MARÍA GARCÍA ÁLVAREZ

    2006-01-01

    Full Text Available In order to make evident the instrumental nature of the concept of culture applied to organization, thisessay develops a comprehension of the concept of organizational culture. This effort is important becausethe concept of organization itself implies a construction of a social order from meanings becominghegemonic in the framework of a particular context. Organizational Psychology, even with its neutralitypretension, is not innocent about the instrumental role that social sciences have had in the organizationalarena; however this essay introduces alternatives from critical approaches that allow ways of comprehensionand why not, intervention from perspectives explicitly political.

  17. Universities' Responses to Globalisation: The Influence of Organisational Culture

    Science.gov (United States)

    Burnett, Sally-Ann; Huisman, Jeroen

    2010-01-01

    This study sought to assess how and why some higher education institutions have responded to aspects of globalisation and, in particular how organisational culture influences universities' responses to globalisation. Using a predominantly qualitative, mixed-methods approach, empirical research was used to explore the impact of globalisation at…

  18. Response Strategies and Response Styles in Cross-Cultural Surveys

    NARCIS (Netherlands)

    Morren, M.H.; Gelissen, J.P.T.M.; Vermunt, J.K.

    2012-01-01

    This article addresses the following research questions: Do respondents participating in cross-cultural surveys differ in their response style when responding to attitude statements? If so, are characteristics of the response process associated with their ethnicity and generation of immigration? To

  19. Culturally Responsive Physics Teaching: Content or Conveyance?

    Science.gov (United States)

    Stewart, Taquan Seth

    2011-12-01

    This study, in response to the achievement gap in science and the lack of significant numbers of ethnic minorities in science fields, examined the effects of a Cultural Responsiveness Workshop and intervention on teacher practice, teacher discourse, and student perceptions and connectedness to physics. The sample was comprised of three high school physics teachers---2 teaching five 12th grade sections and one teaching five 9th grade sections of physics---in two separate urban schools in the same section of South Los Angeles. My research design was qualitative and examined eight culturally responsive indicators that, when applied, may increase student engagement and level of connectedness in urban high school physics classrooms: (1) proximity to students, (2) the ways in which they encouraged students, (3) positive reinforcement techniques, (4) modifications for individual learning types, (5) use of children's strengths, (6) scaffolding, (7) displaying an understanding of diverse cultures, and (8) displaying a personal regard for students of diverse cultures. When the study was completed and data was collected, I identified trends in the change in teacher discourse, behaviors, instructional practice, and perceptions of student engagement. My findings, discovered through classroom observations and focus groups, indicated a positive shift in each. Accompanying these shifts were positive shifts in level of student engagement and level of connectedness. There were also the unexpected findings of the need for teachers to receive feedback in a safe collaborative space and the use of culturally responsive teaching as a tool for behavioral management. My study found that there is a definite relationship between the use of the culturally responsive indicators observed, student engagement and student level of connectedness to physics when implemented in urban high school science classrooms.

  20. 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.

  1. A situational approach to the measurement of safety culture

    International Nuclear Information System (INIS)

    Semmer, N.; Regennass, A.

    1997-01-01

    Values and social norms are the main target of most approaches to the study of safety culture and many existing survey methodologies directly ask for these norms and values. However, a number of considerations point to the dangers of limiting the evaluation of safety culture to the analysis of these responses. Therefore the necessity is stressed to also consider how actual situations activate norms and behaviours. This relates to the fact that in any given situation both aspects of the appraisal of reality are present: the objective definition of the situation and its personal evaluation. The latter not only reflects the ''official'' norms and values but also ''basic underlying assumptions''. The situational approach introduced in this paper confronts people with situations which contain a dilemma with conflicting social norms and where various costs and benefits are associated with different types of behaviour. In addition, the prerequisites and limitations of the situational approach are discussed. (author). 9 refs, 1 fig

  2. Researcher’s Academic Culture in the Educational Space of the University: Linguo-Axiological Approach

    Directory of Open Access Journals (Sweden)

    Olena Semenog

    2017-06-01

    Full Text Available The article is devoted to the nature of the concepts “classic University”, “cultural and educational space of the University”, “research activity of future professional”, “researcher’s academic culture” and approach to academic culture as the basis of research culture in a university. It is defined that the concept of academic culture is complex. We are talking in general about the culture at the university, values, traditions, norms, rules of scientific research, and the scientific language culture, the culture of spirituality and morality, the culture of communication between science tutors and students, a culture of unique pedagogical action of master and his social, moral responsibility for the studying results. The formation of academic culture and own style, is better to develop on the positions of personal-activity, competence, axiological, cultural, acmeological approaches.

  3. Corporate Social Responsibility and Managing Ethical Culture

    OpenAIRE

    Yeney Widya Prihatiningtias

    2012-01-01

    This essay argues that the promotion of Corporate Social Responsibility (CSR) and ethical business conduct is very important. CSR nowadays has become crucial issue as major companies are expected to demonstrate their commitment to society’s values through actions. The current article explains, evaluates, and applies to relevant examples of the narrow, broader socio-economic, as well as broad maximal view of CSR. It also critically describes how organizations can develop ethical cultures and c...

  4. Cell Culture Assay for Human Noroviruses [response

    Energy Technology Data Exchange (ETDEWEB)

    Straub, Tim M.; Honer Zu Bentrup, Kerstin; Orosz Coghlan, Patricia; Dohnalkova, Alice; Mayer, Brooke K.; Bartholomew, Rachel A.; Valdez, Catherine O.; Bruckner-Lea, Cindy J.; Gerba, Charles P.; Abbaszadegan, Morteza A.; Nickerson, Cheryl A.

    2007-07-01

    We appreciate the comments provided by Leung et al., in response to our recently published article “In Vitro Cell Culture Infectivity Assay for Human Noroviruses” by Straub et al. (1). The specific aim of our project was to develop an in vitro cell culture infectivity assay for human noroviruses (hNoV) to enhance risk assessments when they are detected in water supplies. Reverse transcription (RT) qualitative or quantitative PCR are the primary assays for waterborne NoV monitoring. However, these assays cannot distinguish between infectious vs. non-infectious virions. When hNoV is detected in water supplies, information provided by our infectivity assay will significantly improve risk assessment models and protect human health, regardless of whether we are propagating NoV. Indeed, in vitro cell culture infectivity assays for the waterborne pathogen Cryptosporidium parvum that supplement approved fluorescent microscopy assays, do not result in amplification of the environmentally resistant hard-walled oocysts (2). However, identification of life cycle stages in cell culture provides evidence of infectious oocysts in a water supply. Nonetheless, Leung et al.’s assertion regarding the suitability of our method for the in vitro propagation of high titers of NoV is valid for the medical research community. In this case, well-characterized challenge pools of virus would be useful for developing and testing diagnostics, therapeutics, and vaccines. As further validation of our published findings, we have now optimized RT quantitative PCR to assess the level of viral production in cell culture, where we are indeed finding significant increases in viral titer. The magnitude and time course of these increases is dependent on both virus strain and multiplicity of infection. We are currently preparing a manuscript that will discuss these findings in greater detail, and the implications this may have for creating viral challenge pools

  5. Preparing teachers for ambitious and culturally responsive science teaching

    Science.gov (United States)

    Seiler, Gale

    2013-03-01

    Communities, schools and classrooms across North America are becoming more ethnically, racially, and linguistically diverse, particularly in urban areas. Against this backdrop, underrepresentation of certain groups in science continues. Much attention has been devoted to multicultural education and the preparation of teachers for student diversity. In science education, much research has focused on classrooms as cultural spaces and the need for teachers to value and build upon students' everyday science knowledge and ways of sense-making. However it remains unclear how best to prepare science teachers for this kind of culturally responsive teaching. In attempting to envision how to prepare science teachers with cross-cultural competency, we can draw from a parallel line of research on preparing teachers for ambitious science instruction. In ambitious science instruction, students solve authentic problems and generate evidence and models to develop explanations of scientific phenomenon, an approach that necessitates great attention to students' thinking and sense-making, thus making it applicable to cultural relevance aims. In addition, this line of research on teacher preparation has developed specific tools and engages teachers in cycles of reflection and rehearsal as they develop instructional skills. While not addressing cross-cultural teaching specifically, this research provides insights into specific ways through which to prepare teachers for culturally responsive practices. In my presentation, I will report on efforts to join these two areas of research, that is, to combine ideas about multicultural science teacher preparation with what has been learned about how to develop ambitious science instruction. This research suggests a new model for urban science teacher preparation--one that focuses on developing specific teaching practices that elicit and build on student thinking, and doing so through cycles of individual and collective planning, rehearsal

  6. Corporate Social Responsibility and Managing Ethical Culture

    Directory of Open Access Journals (Sweden)

    Yeney Widya Prihatiningtias

    2012-04-01

    Full Text Available This essay argues that the promotion of Corporate Social Responsibility (CSR and ethical business conduct is very important. CSR nowadays has become crucial issue as major companies are expected to demonstrate their commitment to society’s values through actions. The current article explains, evaluates, and applies to relevant examples of the narrow, broader socio-economic, as well as broad maximal view of CSR. It also critically describes how organizations can develop ethical cultures and corporate ethics programs for CSR.

  7. Culturally Responsive Pedagogies in the Classroom: Indigenous Student Experiences across the Curriculum

    Science.gov (United States)

    Savage, Catherine; Hindle, Rawiri; Meyer, Luanna H.; Hynds, Anne; Penetito, Wally; Sleeter, Christine E.

    2011-01-01

    There is agreement that teaching practices should be responsive to the cultural identities of their students, but less clarity regarding both the specifics of culturally responsive pedagogies and effective strategies for implementing them in classrooms across the curriculum. A mixed-methods research approach evaluated the impact of teacher…

  8. Examining Perceptions of Culturally Responsive Pedagogy in Teacher Preparation and Teacher Leadership Candidates

    Science.gov (United States)

    Samuels, Amy J.; Samuels, Gregory L.; Cook, Tammy M.

    2017-01-01

    The study examined a multi-tiered approach for facilitating learning and examining perceptions about culturally responsive pedagogy in teacher preparation and teacher leadership programs. The study aligned with a learning unit we designed to (1) increase understanding of culturally responsive pedagogy and (2) investigate perceptions of cultural…

  9. Approaching German Culture: A Tentative Analysis

    Science.gov (United States)

    Tinsley, Royal; Woloshin, David

    1974-01-01

    A comparative analysis of the five universal problems of cultural orientation: 1) human nature, 2) social relations, 3) man and nature, 4) time, 5) space, as they are reflected in German and American culture. (PP)

  10. Applying the Cultural Approach to Cognitive Development

    Science.gov (United States)

    Gauvain, Mary; Beebe, Heidi; Zhao, Shuheng

    2011-01-01

    Cognitive development is a cultural process. More experienced cultural members and the practices, institutions, and artifacts of the culture provide support and guidance for children as they develop knowledge and thinking skills. In this article, the authors describe the value that is added to our understanding of cognitive development when…

  11. Culturally Responsive Pedagogy: Reflections on Mentoring by Educational Leadership Candidates

    Science.gov (United States)

    Genao, Soribel

    2016-01-01

    Authentic field experience is an important component in educational leadership programs. This article revisits the literature examining the cultural gap that exists in public education, while taking a closer look at what it means to be a culturally responsive leader and teacher. The need to integrate culturally responsive practices to connect and…

  12. Geoethics and geological culture: awareness, responsibility and challenges

    Directory of Open Access Journals (Sweden)

    Silvia Peppoloni

    2012-07-01

    Full Text Available The international debate in the field of geoethics focuses on some of the most important environmental emergencies, while highlighting the great responsibilities of geoscientists, whatever field they work in, and the important social, cultural and economic repercussions that their choices can have on society. The GeoItalia 2009 and 2011 conferences that were held in Rimini and Turin, respectively, and were organized by the Italian Federation of Earth Science, were two important moments for the promotion of geoethics in Italy. They were devoted to the highlighting of how, and with what tools and contents, can the geosciences contribute to the cultural renewal of society. They also covered the active roles of geoscientists in the dissemination of scientific information, contributing in this way to the correct construction of social knowledge. Geology is culture, and as such it can help to dispel misconceptions and cultural stereotypes that concern natural phenomena, disasters, resources, and land management. Geological culture consists of methods, goals, values, history, ways of thinking about nature, and specific sensitivity for approaching problems and their solutions. So geology has to fix referenced values, as indispensable prerequisites for geoethics. Together, geological culture and geoethics can strengthen the bond that joins people to their territory, and can help to find solutions and answers to some important challenges in the coming years regarding natural risks, resources, and climate change. Starting from these considerations, we stress the importance of establishing an ethical criterion for Earth scientists, to focus attention on the issue of the responsibility of geoscientists, and the need to more clearly define their scientific identity and the value of their specificities.

  13. Siting technological risks: cultural approaches and cross-cultural ethics

    NARCIS (Netherlands)

    Basta, C.

    2011-01-01

    Are European national risk prevention regulations reflecting different cultural attitudes towards risk? This article replies positively to this question by elaborating the results of an investigation led between 2004 and 2008 by the Joint Research Centre of the European Commission. The investigation

  14. Methodological approaches in the research of organizational culture

    Directory of Open Access Journals (Sweden)

    Janićijević Nebojša

    2011-01-01

    Full Text Available In the thirty-years-long research of organizational culture, two mutually opposed methodological approaches have emerged: objectivistic quantitative and subjectivistic-qualitative. These two approaches are based on opposite ontological and epistemological assumptions: they include different types of research, and use opposite, quantitative vs. qualitative, methods of research. Each of the methodological approaches has its advantages and disadvantages. For this reason a hybrid approach emerges as a legitimate choice in organizational culture research methodology. It combines elements of both subjectivistic and objectivistic methodological approaches, according to the goals, content, and context of the research and preferences of the researcher himself/herself. Since it is possible to combine the two principal methodological approaches in various ways, there are several possible hybrid methodologies in organizational culture research. After the review of objectivistic quantitative and subjectivistic-qualitative methodological approaches, one of possible hybrid approaches in the research of organizational culture is presented in this paper.

  15. Approaches to measuring cultural diversity in recreation

    Science.gov (United States)

    Chieh-Lu Li; James D. Absher; Yi-Chung Hsu; Alan R. Graefe

    2008-01-01

    Measuring cultural diversity in recreation has become an important topic because of the increasing coverage of and interest in ethnicity and cross-cultural aspects of recreation. Introducing theories and methods from established disciplines other than leisure studies/recreation and park studies is necessary to understand this important issue. In this article, we first...

  16. The Cultural Approach to Studying Schools

    Science.gov (United States)

    Appalachia Educational Laboratory at Edvantia (NJ1), 2005

    2005-01-01

    This paper presents key concepts from the theoretical literature on organizational change and school learning cultures. It concludes with eight actions school leaders can take to help school communities develop or enhance learning cultures that are receptive to change. [This report is based on a literature review by Albert J. Boerema.

  17. Introduction to German Culture: An Interdisciplinary Approach.

    Science.gov (United States)

    Roig, Kathleen

    1985-01-01

    Describes a course, taught in English, entitled "Introduction to German Culture," which was designed to meet the needs of students who have visited or plan to visit Germany and want to take a course in its contemporary culture, politics, and social problems. (SED)

  18. PHYSICAL CULTURE AND HEALTH CULTURE – INNOVATIONAL CULTUROLOGICAL APPROACH

    Directory of Open Access Journals (Sweden)

    Grujo Bjeković

    2008-08-01

    Full Text Available Inaugural discusses of metatheoretical innovatinal forming of upgrading the cultural health and pedagogical technology of children’s and youth’s health progress and protection systems in the system of generally educational and health-school organizations. Establishment of a dynamical cumulative knowledge exchange and cooperative harmonization of the pedagogues of teaching obligations in the constitution of knowledge management educational space on rising health culture, physicality, and enriching sport and recreative lifestyle. Working out of con ceptual structural-functional scheme of health management measures in school and of evaluation of psychophysical and functional potentials, from the aspect of personalorientation. Establishment of complex system monitoring for physical development and physical capabilities and achieved results in domain of self-organized sport and sport-recreative selected activities.

  19. Defining culturally responsive teaching: The case of mathematics

    Directory of Open Access Journals (Sweden)

    Jenni L. Harding-DeKam

    2014-12-01

    Full Text Available Elementary classroom teachers in eight school districts across Colorado, United States, share the knowledge of their students’ home and community life, define culturally responsive mathematics based on the children they instruct, and give examples of how students learn math through culture in their classrooms. Findings from two interviews, classroom observations, and student artifacts reveal that teachers have an intimate cultural knowledge of the students in their classrooms, define culturally responsive mathematical practices consistent with research, use culturally responsive mathematics teaching for authentic learning, and express a need for additional professional development and curriculum support for culturally responsive mathematics instruction. Culturally responsive mathematics is important in elementary classrooms because it allows students to make personal connections to mathematics content.

  20. A cultural psychological approach to evangelical faith healing groups

    NARCIS (Netherlands)

    van Saane, J.W.

    2010-01-01

    From the perspective of Belzen, a cultural approach for the psychology of religion is necessary to cope with the multiplicity of the religious phenomenon. He presents research of specific - very closed - religious groups to illustrate this point. A cultural approach is not limited to these specific

  1. A Cultural Evolution Approach to Digital Media.

    Science.gov (United States)

    Acerbi, Alberto

    2016-01-01

    Digital media have today an enormous diffusion, and their influence on the behavior of a vast part of the human population can hardly be underestimated. In this review I propose that cultural evolution theory, including both a sophisticated view of human behavior and a methodological attitude to modeling and quantitative analysis, provides a useful framework to study the effects and the developments of media in the digital age. I will first give a general presentation of the cultural evolution framework, and I will then introduce this more specific research program with two illustrative topics. The first topic concerns how cultural transmission biases, that is, simple heuristics such as "copy prestigious individuals" or "copy the majority," operate in the novel context of digital media. The existence of transmission biases is generally justified with their adaptivity in small-scale societies. How do they operate in an environment where, for example, prestigious individuals possess not-relevant skills, or popularity is explicitly quantified and advertised? The second aspect relates to fidelity of cultural transmission. Digitally-mediated interactions support cheap and immediate high-fidelity transmission, in opposition, for example, to oral traditions. How does this change the content that is more likely to spread? Overall, I suggest the usefulness of a "long view" to our contemporary digital environment, contextualized in cognitive science and cultural evolution theory, and I discuss how this perspective could help us to understand what is genuinely new and what is not.

  2. A cultural evolution approach to digital media

    Directory of Open Access Journals (Sweden)

    Alberto Acerbi

    2016-12-01

    Full Text Available Digital media have today an enormous diffusion, and their influence on the behaviour of a vast part of the human population can hardly be underestimated. In this review I propose that cultural evolution theory, including both a sophisticated view of human behaviour and a methodological attitude to modelling and quantitative analysis, provides a useful framework to study the effects and the developments of media in the digital age. I will first give a general presentation of the cultural evolution framework, and I will then introduce this more specific research program with two illustrative topics.The first topic concerns how cultural transmission biases, that is, simple heuristics such as copy prestigious individuals or copy the majority, operate in the novel context of digital media. The existence of transmission biases is generally justified with their adaptivity in small-scale societies. How do they operate in an environment where, for example, prestigious individuals possess not-relevant skills, or popularity is explicitly quantified and advertised?The second aspect relates to fidelity of cultural transmission. Digitally-mediated interactions support cheap and immediate high-fidelity transmission, in opposition, for example, to oral traditions. How does this change the content that is more likely to spread? Overall, I suggest the usefulness of a long view to our contemporary digital environment, contextualised in cognitive science and cultural evolution theory, and I discuss how this perspective could help us to understand what is genuinely new and what is not.

  3. A Cultural Evolution Approach to Digital Media

    Science.gov (United States)

    Acerbi, Alberto

    2016-01-01

    Digital media have today an enormous diffusion, and their influence on the behavior of a vast part of the human population can hardly be underestimated. In this review I propose that cultural evolution theory, including both a sophisticated view of human behavior and a methodological attitude to modeling and quantitative analysis, provides a useful framework to study the effects and the developments of media in the digital age. I will first give a general presentation of the cultural evolution framework, and I will then introduce this more specific research program with two illustrative topics. The first topic concerns how cultural transmission biases, that is, simple heuristics such as “copy prestigious individuals” or “copy the majority,” operate in the novel context of digital media. The existence of transmission biases is generally justified with their adaptivity in small-scale societies. How do they operate in an environment where, for example, prestigious individuals possess not-relevant skills, or popularity is explicitly quantified and advertised? The second aspect relates to fidelity of cultural transmission. Digitally-mediated interactions support cheap and immediate high-fidelity transmission, in opposition, for example, to oral traditions. How does this change the content that is more likely to spread? Overall, I suggest the usefulness of a “long view” to our contemporary digital environment, contextualized in cognitive science and cultural evolution theory, and I discuss how this perspective could help us to understand what is genuinely new and what is not. PMID:28018200

  4. What 'cultural' approach of electricity history?

    International Nuclear Information System (INIS)

    Beltran, Alain

    2004-01-01

    The evolution of electricity consumption should be related to social and cultural change. To understand this change better, we should use the notion of 'mentalities', which is less vague than 'culture' and permits us to include practices in a dynamic totality. It is true that the study of consumers is difficult since they do not appear much in business archives. We must study the literature, advertisement and art of the time. Electricity was given its fairy status by the press. Before 1914, many myths, both frightening and reassuring, circulated around this form of energy. It is only during the Inter-war period that electricity had been degraded from the status of goddess to the one of maid. And yet, it did keep its double aspect of a soft and dangerous form of energy, as shown by its mid-1970's marriage to nuclear energy. A comparative cultural history of electricity remains to be done

  5. Culturally Responsive: Art Education in a Global Era

    Science.gov (United States)

    Lai, Alice

    2012-01-01

    Facing the era of globalization, culturally responsive art teachers must recognize that students' home culture, including local artistic expression, is inevitably influenced by global forces. They should strive to engage with students systems and issues of globalization and its impact on their community culture and art. In this article, the author…

  6. Culturally Responsive Social Skill Instruction for Latino Male Students

    Science.gov (United States)

    Lo, Ya-yu; Correa, Vivian I.; Anderson, Adrienne L.

    2015-01-01

    Cross-cultural friendships and peer interactions are important skills for Latino students to become socially adjusted in U.S. schools. Culturally responsive social skill instruction allows educators to teach essential social skills while attending to the native culture and personal experiences of the students. The present study examined the…

  7. A cultural evolution approach to digital media

    NARCIS (Netherlands)

    Acerbi, A.

    2016-01-01

    Digital media have today an enormous diffusion, and their influence on the behaviour of a vast part of the human population can hardly be underestimated. In this review I propose that cultural evolution theory, including both a sophisticated view of human behaviour and a methodological attitude to

  8. Teaching German Culture: An Alternative Approach.

    Science.gov (United States)

    Ray, Maruta L.

    1985-01-01

    Describes a college course on German culture in which the criterion for the inclusion of any topic in the syllabus is its mention--preferably recurrent--in the German press. Additional emphasis is placed upon the historical background of the current events. Classes are a combination of films, lectures, discussions, and student reports. (SED)

  9. How Language Supports Adaptive Teaching through a Responsive Learning Culture

    Science.gov (United States)

    Johnston, Peter; Dozier, Cheryl; Smit, Julie

    2016-01-01

    For students to learn optimally, teachers must design classrooms that are responsive to the full range of student development. The teacher must be adaptive, but so must each student and the learning culture itself. In other words, adaptive teaching means constructing a responsive learning culture that accommodates and even capitalizes on diversity…

  10. The Development of Novice Teachers' Culturally Responsive Classroom Management Practice

    Science.gov (United States)

    Patish, Yelena

    2016-01-01

    While extensive research has been conducted on classroom management little research exists on culturally responsive classroom management. The primary purpose of this qualitative study was to examine how four novice teachers developed their culturally responsive management practice (CRCM) to better meet the needs of their students. My analysis was…

  11. New Approaches to the Study of Students' Response to Science

    DEFF Research Database (Denmark)

    Krogh, Lars

    2011-01-01

    of science and school science. In this chapter I describe two new approaches to the study of students’ responses to school science, both pragmatic by nature, and combining perspectives from cultural research with a quantitative or a Mixed Methods methodology. The approaches have been applied to studies......’Students’ responses’ to science include their attitudes and internalization of science (e.g. valueing, identifying) as well as their choices and actions related to science. This broader conception has advantages over attitudes alone, when it comes to understanding students’ paths in and out...... of Physics in Danish upper secondary school, and though these targeted different aspects of students’ responses and applied highly different methods the results were found to complement each other. A study using the first approach related students’ attitudes towards physics to various types of Cultural...

  12. Media and Cultural Industries: a Socioeconomic Approach

    Directory of Open Access Journals (Sweden)

    Bernard Miège

    2008-05-01

    Full Text Available This article reviews the discussion that initiated in the 70’s about the relationship between communication and information phenomena, and decisions in the economic field. This discussion, according to Miège, has been undertaken from different perspectives that have placed economy and technology at the core of the analysis. The author proposes to study these phenomena through an interdisciplinary methodology, based on the theories of cultural industries and thepolitical economy of communication. Miège argues that with industrialization of media contents, consumer product access is no longer direct and products may be available without any cost to the consumer, since the cost of informational and cultural products is paid through advertising. However, this new environment creates certain problems, such as regulating the sale of these products, turning them and their symbolic content as marketable goods or hiring intellectual and artistic workers under an unregulated framework. He also discusses a double economic operation: the sale of products to publicists, and the sale of the same products by the publicists according to the market demand. The last part of the article is an analysis made by the author on the consequences that economic changes might have on cultural industries, because of their current need to keep cooperation relationships with technological industries, as well as connections with large financial groups.

  13. Understanding Nuclear Safety Culture: A Systemic Approach

    International Nuclear Information System (INIS)

    Afghan, A.N.

    2016-01-01

    The Fukushima accident was a systemic failure (Report by Director General IAEA on the Fukushima Daiichi Accident). Systemic failure is a failure at system level unlike the currently understood notion which regards it as the failure of component and equipment. Systemic failures are due to the interdependence, complexity and unpredictability within systems and that is why these systems are called complex adaptive systems (CAS), in which “attractors” play an important role. If we want to understand the systemic failures we need to understand CAS and the role of these attractors. The intent of this paper is to identify some typical attractors (including stakeholders) and their role within complex adaptive system. Attractors can be stakeholders, individuals, processes, rules and regulations, SOPs etc., towards which other agents and individuals are attracted. This paper will try to identify attractors in nuclear safety culture and influence of their assumptions on safety culture behavior by taking examples from nuclear industry in Pakistan. For example, if the nuclear regulator is an attractor within nuclear safety culture CAS then how basic assumptions of nuclear plant operators and shift in-charges about “regulator” affect their own safety behavior?

  14. Cultural responses to climate change during the late Holocene.

    Science.gov (United States)

    deMenocal, P B

    2001-04-27

    Modern complex societies exhibit marked resilience to interannual-to- decadal droughts, but cultural responses to multidecadal-to-multicentury droughts can only be addressed by integrating detailed archaeological and paleoclimatic records. Four case studies drawn from New and Old World civilizations document societal responses to prolonged drought, including population dislocations, urban abandonment, and state collapse. Further study of past cultural adaptations to persistent climate change may provide valuable perspective on possible responses of modern societies to future climate change.

  15. Methodological Approaches in the Research of Organizational Culture

    OpenAIRE

    Nebojša Janićijević

    2011-01-01

    In the thirty-years-long research of organizational culture, two mutually opposed methodological approaches have emerged: objectivistic quantitative and subjectivistic-qualitative. These two approaches are based on opposite ontological and epistemological assumptions: they include different types of research, and use opposite, quantitative vs. qualitative, methods of research. Each of the methodological approaches has its advantages and disadvantages. For this reason a hybrid approach e...

  16. Stimulating Cultural Appetites: An Experiential Gourmet Approach

    Science.gov (United States)

    Chavez, Carolyn I.; Hu Poirier, Vickie

    2007-01-01

    This article is an extension of a presentation that won "Best Exercise" at the Eastern Academy of Management, 1998. The authors introduce an experiential gourmet approach using "food stories" to stimulate an aura of acceptance and appreciation for human commonalities before delving into human differences. The authors use a semester long…

  17. The Impact of Learning Culture on Worker Response to New Technology

    Science.gov (United States)

    Reardon, Robert F.

    2010-01-01

    Purpose: The aim of this paper is to provide a framework to measure the response of blue-collar workers to new technology in manufacturing and to establish the relationship between learning culture and that response. Design/methodology/approach: The data were collected with a survey questionnaire from 12 manufacturing sites that were implementing…

  18. Teachers' Texts in Culturally Responsive Teaching

    Science.gov (United States)

    Kesler, Ted

    2011-01-01

    In this paper, the author shares three teaching stories that demonstrate the social, cultural, political, and historical factors of all texts in specific interpretive communities. The author shows how the texts that comprised his curriculum constructed particular subject positions that inevitably included some students but marginalized and…

  19. Culturally Responsive Marketing of Coach and Pepsi

    OpenAIRE

    Edwin Quinn; Renika Quinn

    2015-01-01

    This study will focus on the cultural aspects of China and how the brands Coach and Pepsi will target Chinese consumers. Information will be provided on the society, economical facets, marketing analysis and positive and normative perspectives of the study. China, like with many other countries has developed certain marketing techniques as a way of gaining the interest of their consumers.

  20. Practicing Culturally Responsive Pedagogy in Physical Education

    Science.gov (United States)

    Young, Shawna; Sternod, Brandon M.

    2011-01-01

    As a result of continuous global immigration to the United States, several microcultures coexist within the country. Today's classroom should provide an interface where individuals from different cultural backgrounds have the potential for sharing a rich place of learning--a place where the teacher embraces and celebrates individual differences,…

  1. Olympism, physical education and culturally responsive pedagogies ...

    African Journals Online (AJOL)

    The ubiquitous forces of the globalisation of sport and other social constructs, such as economic and political, create cultural necessities for physical education (PE) to connect and celebrate diversity, yet at the same time, commit to contextualised educative and social purposes. The commitment is the need for an inclusive ...

  2. Culturally Responsive Contexts: Establishing Relationships for Inclusion

    Science.gov (United States)

    Berryman, Mere; Ford, Therese; Nevin, Ann; SooHoo, Suzanne

    2015-01-01

    As our education systems become more culturally, ethnically and linguistically diverse, rather than benefiting and learning from each other, we still expect all students to be represented within the same curriculum, pedagogy and testing regimen or we form separate enclaves resulting in marginalizaton. When diverse students have physical and/or…

  3. Thermo-responsive cell culture carrier: Effects on macrophage functionality and detachment efficiency.

    Science.gov (United States)

    Rennert, Knut; Nitschke, Mirko; Wallert, Maria; Keune, Natalie; Raasch, Martin; Lorkowski, Stefan; Mosig, Alexander S

    2017-01-01

    Harvesting cultivated macrophages for tissue engineering purposes by enzymatic digestion of cell adhesion molecules can potentially result in unintended activation, altered function, or behavior of these cells. Thermo-responsive polymer is a promising tool that allows for gentle macrophage detachment without artificial activation prior to subculture within engineered tissue constructs. We therefore characterized different species of thermo-responsive polymers for their suitability as cell substrate and to mediate gentle macrophage detachment by temperature shift. Primary human monocyte- and THP-1-derived macrophages were cultured on thermo-responsive polymers and characterized for phagocytosis and cytokine secretion in response to lipopolysaccharide stimulation. We found that both cell types differentially respond in dependence of culture and stimulation on thermo-responsive polymers. In contrast to THP-1 macrophages, primary monocyte-derived macrophages showed no signs of impaired viability, artificial activation, or altered functionality due to culture on thermo-responsive polymers compared to conventional cell culture. Our study demonstrates that along with commercially available UpCell carriers, two other thermo-responsive polymers based on poly(vinyl methyl ether) blends are attractive candidates for differentiation and gentle detachment of primary monocyte-derived macrophages. In summary, we observed similar functionality and viability of primary monocyte-derived macrophages cultured on thermo-responsive polymers compared to standard cell culture surfaces. While this first generation of custom-made thermo-responsive polymers does not yet outperform standard culture approaches, our results are very promising and provide the basis for exploiting the unique advantages offered by custom-made thermo-responsive polymers to further improve macrophage culture and recovery in the future, including the covalent binding of signaling molecules and the reduction of

  4. Teacher Perception of Cultural Difference in L2 Materials: Is Filtering Culture the Right Approach?

    Science.gov (United States)

    Hermessi, Tarek

    2017-01-01

    With the emergence of the intercultural approach to L2 teaching, several studies investigated teachers' attitudes and beliefs concerning the cultural dimension of L2 teaching in different foreign language settings. This study explored teachers' perceptions of the relationship between teaching English and culture in Tunisia, an EFL setting where…

  5. Corporate culture of modern university: approaches to definition essence

    Directory of Open Access Journals (Sweden)

    N. V. Horbenko

    2014-07-01

    Full Text Available The role and importance of corporate culture of the university; found to relate concepts as «corporate culture» and «organizational culture» and discovered the last function: cognitive, value­education, communication, legal and regulatory, motivational, innovative and Stability; singled structural elements of corporate culture: artifacts, values, norms, goals and mission of the organization; and signs of the university as a corporation: nadorhanizatsiynist, polisub’yektnist, competitive environment, as the value of social identity formation and contrast to other organizations; noted that the characteristics of the corporate culture of the University is directly dependent on its public tasks, including such as meeting the needs of the individual in the intellectual, cultural and moral development through vocational education, science through research and creative activity of scientific and pedagogical staff training retraining and advanced training of employees with higher education, the formation of students’ citizenship, ability to work and life, spreading knowledge among the population, improving its educational and cultural level; indicated on the approaches to the definition of «corporate culture», including phenomenological and pragmatic, rational and genetic, and eksternalistskyy internalistskyy, guiding and limiting; peculiarities of formation and development of the corporate culture of the university in the context of competitiveness; the conclusions noted that the level of corporate culture depends not only on internal motivational guidance of employees of the University, but the resulting performance indicators ­ profitability, profitability and competitiveness.

  6. An Empirical Perspective on the Culture - Corporate Social Responsibility Relationship

    Directory of Open Access Journals (Sweden)

    Dumitru ZAIȚ

    2013-12-01

    Full Text Available Business competition and pressure of European directives put Romanian company in a position to find answers to issues related to long-term survival and development. In this context we believe it is necessary to analyze some of the most important components that should be taken into consideration at the strategic level: national and organizational culture. The results indicate that corporate social responsibility is supported by learning and change-oriented organizational culture, but also by a favorable cultural and national economic framework. Based on these theoretical considerations we intent to emphasize the relationships between national culture / corporate culture and corporate social responsibility (CSR, elaborating an empirical argument by analyzing the results provided by Global 100, an annual project initiated by Corporate Knights Inc. (Davos. Starting with 2005, it has the largest database in the world and an appropriate evaluation methodology that provides a ranking of the top 100 most responsible companies in the world.

  7. Crisis and Man: Literary Responses Across Cultures

    OpenAIRE

    Krishnaswami, Mallika

    2012-01-01

    Myth of Sisyphus exemplifies the situation man finds himself in irrespective of his ethnic and geographical background. Art and cultural forms gave expression to this situation and the intensity of the expression depended upon the political and social dimensions. War or peace, man is always condemned to struggle with his problems, moral or otherwise. Post war English writers focused on the social problems the British society found itself in and its helplessness in dealing with them. It was th...

  8. Biodeterioration of epoxy resin: a microbial survey through culture-independent and culture-dependent approaches.

    Science.gov (United States)

    Pangallo, Domenico; Bučková, Maria; Kraková, Lucia; Puškárová, Andrea; Šaková, Nikoleta; Grivalský, Tomaš; Chovanová, Katarina; Zemánková, Milina

    2015-02-01

    During the 20th century, synthetic polymers were greatly used in the field of art. In particular, the epoxy resins were used for both conservation and for creating sculptures. The biodeterioration of these polymers has not been adequately studied. The aim of this investigation was to examine the microflora responsible for the deterioration of an epoxy statue exposed to outdoor conditions. Fungal and bacterial microflora were isolated from the art object, clustered by fluorescence-ITS (internal transcribed spacer), identified by ITS and 16S rRNA sequencing and tested for their lipolytic abilities by three agar assays. Different algal, bacterial, cyanobacterial and fungal clone libraries were constructed. The surrounding airborne microflora was analyzed using culture-dependent and culture-independent approaches. The results indicated the presence, on the statue surface, of an interesting and differentiate microbial community composed of rock-inhabiting members, algal photobionts (Trebouxia spp., Chloroidium ellipsoideum and Chlorella angustoellipsoidea), Cyanobacteria (Leptolyngbya sp., Phormidium sp., Cylindrospermum stagnale, Hassallia byssoidea and Geitlerinema sp.), black yeasts related to the species Friedmanniomyces endolithicus, Pseudotaeniolina globosa, Phaeococcomyces catenatus and Catenulostroma germanicum and several plant-associated fungi. This investigation provides new information on the potential microfloral inhabitants of epoxy resin discovering a new ecological niche, occupied mainly by several members of rock-colonizing microbial species. © 2014 Society for Applied Microbiology and John Wiley & Sons Ltd.

  9. Diallel analysis of anther culture response in wheat ( Triticum ...

    African Journals Online (AJOL)

    The four wheat (Triticum aestivum L.) genotypes differing in their ability to produce embryogenic callus from anther culture were reciprocally crossed and inheritance of anther culture response [callus induction frequency (CIF, %), embryogenic callus induction frequency (ECIF, %), regeneration capacity of callus (RCC, %) ...

  10. 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…

  11. Statistical optimization of cultural conditions by response surface ...

    African Journals Online (AJOL)

    STORAGESEVER

    2009-08-04

    Aug 4, 2009 ... Full Length Research Paper. Statistical optimization of cultural conditions by response surface methodology for phenol degradation by a novel ... Phenol is a hydrocarbon compound that is highly toxic, ... Microorganism.

  12. A Frame Analysis Approach To Cross-Cultural Television Advertising

    OpenAIRE

    Noel M. Murray

    2011-01-01

    The role of visuals in advertising research is examined. An argument is developed to support a theory of frame analysis for cross-cultural television advertising. Frame analysis is explained and commercials from Japan and the Dominican Republic are used to illustrate application of the theory. It is hoped that frame analysis will supplement content analysis as a methodological approach to cross-cultural television advertising.

  13. PROCESS APPROACH TO CULTURAL POLICY IN THE REGIONAL ASPECT

    Directory of Open Access Journals (Sweden)

    Maryna Lavryshsheva

    2017-02-01

    Characteristics of cultural policy, as a process, i.e. procedural approach, allows us to see the specific aspects of interaction of subjects over the governmental authorities. However, due to the fact, that in its scale cultural process is the same as political environment of the state, some scientists identify it either with politics in general or with the totality of the shares of behavioral government entities, change their status and influence. Supporters of the institutional approach associates the cultural political process with the functioning and the transformation of the government institutionы, based on a set of the political system reactions on the environmental challenges. As we speak in the current economic conditions in Ukraine is actual the development of anti-crisis measures for the rehabilitation and development of the conceptual approach of cultural policies in the region. As such, the obvious is the development of a measures set by all courses of the plan, that will mutualize the key goals, objectives and tools into a uniform system of measures. This plan should provide the combined model in the region and provide a transition to the zonal management principle of the transition period. In the plan it is also should be provided institutional support for the proposed measures, namely the mechanisms of technological and socio-cultural issues implementation in range of the cultural policy of the society [1, p.18].

  14. Proteomic response to 5,6-dimethylxanthenone 4-acetic acid (DMXAA, vadimezan in human non-small cell lung cancer A549 cells determined by the stable-isotope labeling by amino acids in cell culture (SILAC approach

    Directory of Open Access Journals (Sweden)

    Pan ST

    2015-02-01

    Full Text Available Shu-Ting Pan,1,* Zhi-Wei Zhou,2,3,* Zhi-Xu He,3 Xueji Zhang,4 Tianxin Yang,5 Yin-Xue Yang,6 Dong Wang,7 Jia-Xuan Qiu,1 Shu-Feng Zhou2 1Department of Oral and Maxillofacial Surgery, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, People’s Republic of China; 2Department of Pharmaceutical Sciences, College of Pharmacy, University of South Florida, Tampa, FL, USA; 3Guizhou Provincial Key Laboratory for Regenerative Medicine, Stem Cell and Tissue Engineering Research Center and Sino-US Joint Laboratory for Medical Sciences, Guiyang Medical University, Guiyang, 4Research Center for Bioengineering and Sensing Technology, University of Science and Technology Beijing, Beijing, People’s Republic of China; 5Department of Internal Medicine, University of Utah and Salt Lake Veterans Affairs Medical Center, Salt Lake City, UT, USA; 6Department of Colorectal Surgery, General Hospital of Ningxia Medical University, Yinchuan, 7Cancer Center, Daping Hospital and Research Institute of Surgery, Third Military Medical University, Chongqing, People’s Republic of China *These two authors contributed equally to this work Abstract: 5,6-Dimethylxanthenone 4-acetic acid (DMXAA, also known as ASA404 and vadimezan, is a potent tumor blood vessel-disrupting agent and cytokine inducer used alone or in combination with other cytotoxic agents for the treatment of non-small cell lung cancer (NSCLC and other cancers. However, the latest Phase III clinical trial has shown frustrating outcomes in the treatment of NSCLC, since the therapeutic targets and underlying mechanism for the anticancer effect of DMXAA are not yet fully understood. This study aimed to examine the proteomic response to DMXAA and unveil the global molecular targets and possible mechanisms for the anticancer effect of DMXAA in NSCLC A549 cells using a stable-isotope labeling by amino acids in cell culture (SILAC approach. The proteomic data showed that treatment with DMXAA

  15. Cultural Elements and Universality in the Process of Globalization : A Tentative Approach to a Theorization of Culture in sociology

    OpenAIRE

    丸山, 哲央

    2002-01-01

    "The main purpose of this paper is to propose a conceptual scheme for the analysis of cultural globalization in accordance with the Parsonian notion of culture, and to point out some problematic issues caused by cultural globalization: the unbalanced development of cultural elements and the prevalence of the pseudo universality of a dominant particular culture. With respect to the recent trend of ‘cultural turn’ in social sciences, this is a tentative approach to a theorization of culture as ...

  16. Space Culture: Innovative Cultural Approaches To Public Engagement With Astronomy, Space Science And Astronautics

    Science.gov (United States)

    Malina, Roger F.

    2012-01-01

    In recent years a number of cultural organizations have established ongoing programs of public engagement with astronomy, space science and astronautics. Many involve elements of citizen science initiatives, artists’ residencies in scientific laboratories and agencies, art and science festivals, and social network projects as well as more traditional exhibition venues. Recognizing these programs several agencies and organizations have established mechanisms for facilitating public engagement with astronomy and space science through cultural activities. The International Astronautics Federation has established an Technical Activities Committee for the Cultural Utilization of Space. Over the past year the NSF and NEA have organized disciplinary workshops to develop recommendations relating to art-science interaction and community building efforts. Rationales for encouraging public engagement via cultural projects range from theory of creativity, innovation and invention to cultural appropriation in the context of `socially robust science’ as advocated by Helga Nowotny of the European Research Council. Public engagement with science, as opposed to science education and outreach initiatives, require different approaches. Just as organizations have employed education professionals to lead education activities, so they must employ cultural professionals if they wish to develop public engagement projects via arts and culture. One outcome of the NSF and NEA workshops has been development of a rationale for converting STEM to STEAM by including the arts in STEM methodologies, particularly for K-12 where students can access science via arts and cultural contexts. Often these require new kinds of informal education approaches that exploit locative media, gaming platforms, artists projects and citizen science. Incorporating astronomy and space science content in art and cultural projects requires new skills in `cultural translation’ and `trans-mediation’ and new kinds

  17. Cultures differ in the ability to enhance affective neural responses.

    Science.gov (United States)

    Varnum, Michael E W; Hampton, Ryan S

    2017-10-01

    The present study (N = 55) used an event-related potential paradigm to investigate whether cultures differ in the ability to upregulate affective responses. Using stimuli selected from the International Affective Picture System, we found that European-Americans (N = 29) enhanced central-parietal late positive potential (LPP) (400-800 ms post-stimulus) responses to affective stimuli when instructed to do so, whereas East Asians (N = 26) did not. We observed cultural differences in the ability to enhance central-parietal LPP responses for both positively and negativelyvalenced stimuli, and the ability to enhance these two types of responses was positively correlated for Americans but negatively for East Asians. These results are consistent with the notion that cultural variations in norms and values regarding affective expression and experiences shape how the brain regulates emotions.

  18. Management Culture as Part of Organizational Culture in the Context of Corporate Social Responsibility Implementation

    Directory of Open Access Journals (Sweden)

    Jolita Vveinhardt

    2017-10-01

    Full Text Available The article is theoretically based on management culture as part of the formal organizational culture, separately reviewing some of its elements. Expert evaluation organization, process and results of the instrument shaped by the authors and meant for qualitative research are briefly presented. The structure of the instrument is detailed by presenting its component parts and explanations. The research was carried out by interviewing the top managers of two big manufacturing company groups consisting of six enterprises. The article presents passages of an interview with the top managers of the six companies, revealing management culture as part of the formal organizational culture expression aiming to implement corporate social responsibility. It should be emphasized that the companies of both groups are preparing to become socially responsible and this results in the timeliness and importance of the research. Structured interviewing method was applied for the research, and the substantive content of the interview included strategy, organizational structure, rules and regulations, technologies, processes, information systems, control and incentive issues. The results of the research show that in both groups of the manufacturing companies management culture and corporate social responsibility, analysing them in terms of formal organizational culture, are perceived in very narrow aspects and their development is not part of the organizations’ strategic goals. The results of the study suggest that the ideas of corporate social responsibility cannot be implemented in a consistent way unless they are integrated into the formal part of organisational culture which plays an instrumental role.

  19. Using Culturally Responsive Stories in Mathematics: Responses from the Target Audience

    Science.gov (United States)

    Corp, Amy

    2017-01-01

    This study examined how Black students responded to the utilization of culturally responsive stories in their mathematics class. All students in the two classes participated in mathematics lessons that began with an African American story (culturally responsive to this population), followed by mathematical discussion and concluded with solving…

  20. Cross-Cultural Effects of Cannabis Use Disorder: Evidence to Support a Cultural Neuroscience Approach

    Science.gov (United States)

    Prashad, Shikha; Milligan, Amber L.; Cousijn, Janna; Filbey, Francesca M.

    2017-01-01

    Purpose of review Cannabis use disorders (CUDs) are prevalent worldwide. Current epidemiological studies underscore differences in behaviors that contribute to cannabis use across cultures that can be leveraged towards prevention and treatment of CUDs. This review proposes a framework for understanding the effects of cross-cultural differences on psychological, neural, and genomic processes underlying CUDs that has the potential to inform global policies and impact global public health. Recent findings We found that cultural factors may influence (1) the willingness to acknowledge CUD-related symptoms among populations of different countries, and (2) neural responses related to the sense of self, perception, emotion, and attention. These findings leverage the potential effects of culture on neural mechanisms underlying CUDs. Summary As the number of individuals seeking treatment for CUDs increases globally, it is imperative to incorporate cultural considerations to better understand and serve differing populations and develop more targeted treatment strategies and interventions. PMID:29062679

  1. Cross-Cultural Effects of Cannabis Use Disorder: Evidence to Support a Cultural Neuroscience Approach.

    Science.gov (United States)

    Prashad, Shikha; Milligan, Amber L; Cousijn, Janna; Filbey, Francesca M

    2017-06-01

    Cannabis use disorders (CUDs) are prevalent worldwide. Current epidemiological studies underscore differences in behaviors that contribute to cannabis use across cultures that can be leveraged towards prevention and treatment of CUDs. This review proposes a framework for understanding the effects of cross-cultural differences on psychological, neural, and genomic processes underlying CUDs that has the potential to inform global policies and impact global public health. We found that cultural factors may influence (1) the willingness to acknowledge CUD-related symptoms among populations of different countries, and (2) neural responses related to the sense of self, perception, emotion, and attention. These findings leverage the potential effects of culture on neural mechanisms underlying CUDs. As the number of individuals seeking treatment for CUDs increases globally, it is imperative to incorporate cultural considerations to better understand and serve differing populations and develop more targeted treatment strategies and interventions.

  2. Positive Emotion Regulation and Psychopathology: A Transdiagnostic Cultural Neuroscience Approach

    Science.gov (United States)

    Hechtman, Lisa A.; Raila, Hannah; Chiao, Joan Y.; Gruber, June

    2013-01-01

    There is burgeoning interest in the study of positive emotion regulation and psychopathology. Given the significant public health costs and the tremendous variance in national prevalence rates associated with many disorders of positive emotion, it is critical to reach an understanding of how cultural factors, along with biological factors, mutually influence positive emotion regulation. Progress in this domain has been relatively unexplored, however, underscoring the need for an integrative review and empirical roadmap for investigating the cultural neuroscientific contributions to positive emotion disturbance for both affective and clinical science domains. The present paper thus provides a multidisciplinary, cultural neuroscience approach to better understand positive emotion regulation and psychopathology. We conclude with a future roadmap for researchers aimed at harnessing positive emotion and alleviating the burden of mental illness cross-culturally. PMID:24812583

  3. Cultural sensitivity and supportive expressive psychotherapy: an integrative approach to treatment.

    Science.gov (United States)

    White, Tracela M; Gibbons, Mary Beth Connolly; Schamberger, Megan

    2006-01-01

    Cultural sensitivity is a concept that has become increasingly important in psychotherapy research and practice. In response to the growing ethnic minority population and the increased demand for psychological services among minority clients, many therapists and researchers have attempted to identify competencies and guidelines for providing culturally sensitive approaches to treatment. However, many cultural sensitivity concepts are theoretical and have rarely been integrated into an established psychotherapeutic framework. The purpose of this manuscript is to operationalize the concepts of cultural sensitivity into specific therapeutic techniques using a manual-guided Supportive Expressive Psychotherapy approach. Developing these strategies may serve to further assist therapists with the delivery of mental health services to ethnic minority clients.

  4. Assessment of safety culture: Changing regulatory approach in Hungary

    International Nuclear Information System (INIS)

    Ronaky, Jozsef; Toth, Andras

    2002-01-01

    Hungarian Atomic Energy Authority (HAEA) is changing its inspection practice and assessment methods of safety performance and safety culture in operating nuclear facilities. The new approach emphasises integrated team inspection of safety cornerstones and systematic assessment of safety performance of operators. (author)

  5. Marxism in Vygotskian Approaches to Cultural Studies of Science Education

    Science.gov (United States)

    Lima, Paulo, Jr.; Ostermann, Fernanda; Rezende, Flavia

    2014-01-01

    In this paper we initially address the main categories of Marxism, illustrating how Vygotsky has appropriated them as mediational meta-theoretical tools for building concepts for his psychological approach. In order to investigate the influence of Marxism in cultural studies of science education, we make an account of how current research,…

  6. Individualist-Collectivist Culture and Trust Radius : A Multilevel Approach

    NARCIS (Netherlands)

    van Hoorn, André

    We apply a multilevel approach to examine empirically the nexus between individualist and collectivist culture on the one hand and people’s radius of trust on the other. People’s trust level (i.e., the intensity with which people trust other people) has been extensively studied. Increasingly,

  7. Interacting Successfully in Corporate Culture (Approaches and Practices).

    Science.gov (United States)

    Southard, Sherry G.

    1990-01-01

    Argues that, to assume roles in corporate culture, business and technical communication students must understand corporate protocol discourse. Suggests that teachers can prepare students by providing exercises that increase student competence in navigating institutional politics. Concludes that such an approach will enable students to advance in…

  8. Response to Richard Widdess: Music, Meaning and Culture

    Directory of Open Access Journals (Sweden)

    Jerome Lewis

    2012-09-01

    Full Text Available This commentary discusses the anthropological implications of Richard Widess’ paper by summarizing some anthropological approaches to music, especially focusing on the way musical participation inculcates and transmits an aesthetic orientation that guides action across cultural domains such as politics, economics and religion. The paper ends by suggesting that the heart of human culture is more likely to be an aesthetic orientation than a script or set of rules, and traces out some reasons why music does this so well.

  9. An Empirical Perspective on the Culture - Corporate Social Responsibility Relationship

    OpenAIRE

    Dumitru ZAIȚ; Angelica-Nicoleta ONEA; Ruxandra CIULU; Maria TĂTĂRUȘANU

    2013-01-01

    Business competition and pressure of European directives put Romanian company in a position to find answers to issues related to long-term survival and development. In this context we believe it is necessary to analyze some of the most important components that should be taken into consideration at the strategic level: national and organizational culture. The results indicate that corporate social responsibility is supported by learning and change-oriented organizational culture, but also by ...

  10. Synthesizing Middle Grades Research on Cultural Responsiveness: The Importance of a Shared Conceptual Framework

    Science.gov (United States)

    Kennedy, Brianna L.; Brinegar, Kathleen; Hurd, Ellis; Harrison, Lisa

    2016-01-01

    In conducting a literature review of 133 articles on cultural responsiveness in middle level education, we identified a lack of shared definitions, theoretical frameworks, methodological approaches, and foci, which made it difficult to synthesize across articles. Using a conceptual framework that required: a) clear definitions of terms; b) a…

  11. An integrative approach to cultural competence in the psychiatric curriculum.

    Science.gov (United States)

    Fung, Kenneth; Andermann, Lisa; Zaretsky, Ari; Lo, Hung-Tat

    2008-01-01

    As it is increasingly recognized that cultural competence is an essential quality for any practicing psychiatrist, postgraduate psychiatry training programs need to incorporate cultural competence training into their curricula. This article documents the unique approach to resident cultural competence training being developed in the Department of Psychiatry at the University of Toronto, which has the largest residency training program in North America and is situated in an ethnically diverse city and country. The authors conducted a systematic review of cultural competence by searching databases including PubMed, PsycINFO, PsycArticles, CINAHL, Social Science Abstracts, and Sociological Abstracts; by searching government and professional association publications; and through on-site visits to local cross-cultural training programs. Based on the results of the review, a resident survey, and a staff retreat, the authors developed a deliberate "integrative" approach with a mindful, balanced emphasis on both generic and specific cultural competencies. Learning objectives were derived from integrating the seven core competencies of a physician as defined by the Canadian Medical Education Directions for Specialists (CanMEDS) roles framework with the tripartite model of attitudes, knowledge, and skills. The learning objectives and teaching program were further integrated across different psychiatric subspecialties and across the successive years of residency. Another unique strategy used to foster curricular and institutional change was the program's emphasis on evaluation, making use of insights from modern educational theories such as formative feedback and blueprinting. Course evaluations of the core curriculum from the first group of residents were positive. The authors propose that these changes to the curriculum may lead to enhanced cultural competence and clinical effectiveness in health care.

  12. The evolution of cognitive mechanisms in response to cultural innovations.

    Science.gov (United States)

    Lotem, Arnon; Halpern, Joseph Y; Edelman, Shimon; Kolodny, Oren

    2017-07-24

    When humans and other animals make cultural innovations, they also change their environment, thereby imposing new selective pressures that can modify their biological traits. For example, there is evidence that dairy farming by humans favored alleles for adult lactose tolerance. Similarly, the invention of cooking possibly affected the evolution of jaw and tooth morphology. However, when it comes to cognitive traits and learning mechanisms, it is much more difficult to determine whether and how their evolution was affected by culture or by their use in cultural transmission. Here we argue that, excluding very recent cultural innovations, the assumption that culture shaped the evolution of cognition is both more parsimonious and more productive than assuming the opposite. In considering how culture shapes cognition, we suggest that a process-level model of cognitive evolution is necessary and offer such a model. The model employs relatively simple coevolving mechanisms of learning and data acquisition that jointly construct a complex network of a type previously shown to be capable of supporting a range of cognitive abilities. The evolution of cognition, and thus the effect of culture on cognitive evolution, is captured through small modifications of these coevolving learning and data-acquisition mechanisms, whose coordinated action is critical for building an effective network. We use the model to show how these mechanisms are likely to evolve in response to cultural phenomena, such as language and tool-making, which are associated with major changes in data patterns and with new computational and statistical challenges.

  13. Community Collectivism: A social dynamic approach to conceptualizing culture

    Science.gov (United States)

    Postmes, Tom; Stroebe, Katherine

    2017-01-01

    Culture shapes individuals, but the measurement of cultural differences has proven a challenge. Traditional measures of cultural values focus on individual perceptions. We suggest that values are established and maintained within social communities of proximate others, such as the family and its social environment. Within such communities, values serve to maintain collective harmony whilst preserving individual agency. From a social-dynamic analysis of communities, we infer that community values of loyalty regulate individual commitment, values of honor regulate norm compliance, and values of group hierarchy maintain a division of labor. In addition, communities may regulate the ways in which individuals have independent agency. A new scale to measure these values was validated in four studies (N = 398, 112, 465 and 111) among Dutch (religious and non-religious), Turkish-Dutch, Surinamese and Turkish groups. Values and practices were measured at the level of the individual (‘What do you value?’) and at the level of the perceived community (‘What does your community value?’). Results show that, unlike individual-level measures of individualism/collectivism, this scale has excellent reliability, differentiates between cultural groups, and has predictive validity for future (voting) behavior. This approach provides a new way of conceptualizing culture, a new measure of collectivism and new insights into the role of proximate others in shaping culture. PMID:28957447

  14. Community Collectivism: A social dynamic approach to conceptualizing culture.

    Directory of Open Access Journals (Sweden)

    Birol Akkuş

    Full Text Available Culture shapes individuals, but the measurement of cultural differences has proven a challenge. Traditional measures of cultural values focus on individual perceptions. We suggest that values are established and maintained within social communities of proximate others, such as the family and its social environment. Within such communities, values serve to maintain collective harmony whilst preserving individual agency. From a social-dynamic analysis of communities, we infer that community values of loyalty regulate individual commitment, values of honor regulate norm compliance, and values of group hierarchy maintain a division of labor. In addition, communities may regulate the ways in which individuals have independent agency. A new scale to measure these values was validated in four studies (N = 398, 112, 465 and 111 among Dutch (religious and non-religious, Turkish-Dutch, Surinamese and Turkish groups. Values and practices were measured at the level of the individual ('What do you value?' and at the level of the perceived community ('What does your community value?'. Results show that, unlike individual-level measures of individualism/collectivism, this scale has excellent reliability, differentiates between cultural groups, and has predictive validity for future (voting behavior. This approach provides a new way of conceptualizing culture, a new measure of collectivism and new insights into the role of proximate others in shaping culture.

  15. Community Collectivism: A social dynamic approach to conceptualizing culture.

    Science.gov (United States)

    Akkuş, Birol; Postmes, Tom; Stroebe, Katherine

    2017-01-01

    Culture shapes individuals, but the measurement of cultural differences has proven a challenge. Traditional measures of cultural values focus on individual perceptions. We suggest that values are established and maintained within social communities of proximate others, such as the family and its social environment. Within such communities, values serve to maintain collective harmony whilst preserving individual agency. From a social-dynamic analysis of communities, we infer that community values of loyalty regulate individual commitment, values of honor regulate norm compliance, and values of group hierarchy maintain a division of labor. In addition, communities may regulate the ways in which individuals have independent agency. A new scale to measure these values was validated in four studies (N = 398, 112, 465 and 111) among Dutch (religious and non-religious), Turkish-Dutch, Surinamese and Turkish groups. Values and practices were measured at the level of the individual ('What do you value?') and at the level of the perceived community ('What does your community value?'). Results show that, unlike individual-level measures of individualism/collectivism, this scale has excellent reliability, differentiates between cultural groups, and has predictive validity for future (voting) behavior. This approach provides a new way of conceptualizing culture, a new measure of collectivism and new insights into the role of proximate others in shaping culture.

  16. Radiological emergency response - a functional approach

    International Nuclear Information System (INIS)

    Chowdhury, P.

    1998-01-01

    The state of Louisiana's radiological emergency response programme is based on the federal guidance 'Criteria for Preparation and Evaluation of Radiological Emergency Response Plans and Preparedness in Support of Nuclear Power Plants' (NUREG-0654, FEMA-REP-1 Rev. 1). Over the past 14 years, the planning and implementation of response capabilities became more organized and efficient; the training programme has strengthened considerably; co-ordination with all participating agencies has assumed a more co-operative role, and as a result, a fairly well integrated response planning has evolved. Recently, a more 'functional' approach is being adopted to maximize the programme's efficiency not only for nuclear power plant emergency response, but radiological emergency response as a whole. First, several broad-based 'components' are identified; clusters of 'nodes' are generated for each component; these 'nodes' may be divided into 'sub-nodes' which will contain some 'attributes'; 'relational bonds' among the 'attributes' will exist. When executed, the process begins and continues with the 'nodes' assuming a functional and dynamic role based on the nature and characteristics of the 'attributes'. The typical response based on stand-alone elements is thus eliminated, the overlapping of functions is avoided, and a well structured and efficient organization is produced, that is essential for today's complex nature of emergency response. (author)

  17. An experimental strategy validated to design cost-effective culture media based on response surface methodology.

    Science.gov (United States)

    Navarrete-Bolaños, J L; Téllez-Martínez, M G; Miranda-López, R; Jiménez-Islas, H

    2017-07-03

    For any fermentation process, the production cost depends on several factors, such as the genetics of the microorganism, the process condition, and the culture medium composition. In this work, a guideline for the design of cost-efficient culture media using a sequential approach based on response surface methodology is described. The procedure was applied to analyze and optimize a culture medium of registered trademark and a base culture medium obtained as a result of the screening analysis from different culture media used to grow the same strain according to the literature. During the experiments, the procedure quantitatively identified an appropriate array of micronutrients to obtain a significant yield and find a minimum number of culture medium ingredients without limiting the process efficiency. The resultant culture medium showed an efficiency that compares favorably with the registered trademark medium at a 95% lower cost as well as reduced the number of ingredients in the base culture medium by 60% without limiting the process efficiency. These results demonstrated that, aside from satisfying the qualitative requirements, an optimum quantity of each constituent is needed to obtain a cost-effective culture medium. Study process variables for optimized culture medium and scaling-up production for the optimal values are desirable.

  18. Reinscribing the Goddess into the Culturally Relative Minutiae of Tantric Texts and Practices: A Perennialist Response to Tantric Visual Culture

    Directory of Open Access Journals (Sweden)

    Jeffrey S. Lidke

    2017-10-01

    Full Text Available A celebration and critical evaluation of Sthaneshwar Timalsina’s brilliant book, Tantric Visual Culture: A Cognitive Approach. In this groundbreaking work, Timalsina utilizes the lens of cognitive studies to shed interpretive light on the Tantric visualization practices that he knows both as a scholar and lifetime practitioner. Timalsina argues that mastery of Tantric practice requires immersion in the culturally relative metonymic and holographic logic framed by the Tantric ritual texts. The conclusion that arises from his analysis is that Tantric “truths” are bound to the linguistic and cultural systems that frame them. In response, I herewith offer a perennialist critique and argument for a more nuanced consideration of the transcendent “truth” or “being” that is the stated aim of Tantric practice.

  19. Influence of encoding instructions and response bias on cross-cultural differences in specific recognition.

    Science.gov (United States)

    Paige, Laura E; Amado, Selen; Gutchess, Angela H

    2017-10-01

    Prior cross-cultural research has reported cultural variations in memory. One study revealed that Americans remembered images with more perceptual detail than East Asians (Millar et al. in Cult Brain 1(2-4):138-157, 2013). However, in a later study, this expected pattern was not replicated, possibly due to differences in encoding instructions (Paige et al. in Cortex 91:250-261, 2017). The present study sought to examine when cultural variation in memory-related decisions occur and the role of instructions. American and East Asian participants viewed images of objects while making a Purchase decision or an Approach decision and later completed a surprise recognition test. Results revealed Americans had higher hit rates for specific memory, regardless of instruction type, and a less stringent response criterion relative to East Asians. Additionally, a pattern emerged where the Approach decision enhanced hit rates for specific memory relative to the Purchase decision only when administered first; this pattern did not differ across cultures. Results suggest encoding instructions do not magnify cross-cultural differences in memory. Ultimately, cross-cultural differences in response bias, rather than memory sensitivity per se, may account for findings of cultural differences in memory specificity.

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

    Science.gov (United States)

    Shimoji, A; Miyakawa, T

    2000-08-01

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

  1. Behavioral Theory and Culture Special Issue: Authors' Response to Commentaries

    Science.gov (United States)

    Pasick, Rena J.; Burke, Nancy J.; Joseph, Galen

    2009-01-01

    This article presents the authors' response to commentaries that focus on the "Behavioral Constructs and Culture in Cancer Screening" (3Cs) study. The 3Cs study had an unremarkable beginning, with two colleagues discussing their frustration over the narrow range of behavioral theories and the limited guidance the theories offered for a study…

  2. German financial media's responsiveness to Deutsche Bank's cultural change

    NARCIS (Netherlands)

    Strauß, N.

    2015-01-01

    Based on first-order and second-order agenda building theory, this study analyzes the responsiveness of German financial media to frames of the "cultural change" proclaimed in the banking industry, exemplified by Deutsche Bank. Findings suggest a difference between the two major German financial

  3. Faculty Perspectives on Culturally Responsive Teaching Practices in Developmental Education

    Science.gov (United States)

    Raney, Kristen A.

    2013-01-01

    This mixed methods study examined the perspectives of developmental math faculty at a two-year technical college regarding culturally responsive beliefs and instructional practices. Thirteen faculty who taught the developmental class Elementary Algebra with Applications were surveyed. Nine of the 13 faculty responded. One section of Wisconsin's…

  4. Culturally Responsive Teaching. Second Edition. Multicultural Education Series

    Science.gov (United States)

    Gay, Geneva

    2010-01-01

    The achievement of students of color continues to be disproportionately low at all levels of education. More than ever, Geneva Gay's foundational book on culturally responsive teaching is essential reading in addressing the needs of today's diverse student population. Combining insights from multicultural education theory and research with…

  5. Examining Preservice Teachers' Culturally Responsive Teaching Self-Efficacy Doubts

    Science.gov (United States)

    Siwatu, Kamau Oginga; Chesnut, Steven Randall; Alejandro, Angela Ybarra; Young, Haeni Alecia

    2016-01-01

    This study was designed to add to the research on teachers' self-efficacy beliefs by examining preservice teachers' culturally responsive teaching self-efficacy doubts. We examined the tasks that preservice teachers felt least efficacious to successfully execute and explored the reasoning behind these self-efficacy doubts. Consequently, we were…

  6. Culturally Responsive Education in Music Education: A Literature Review

    Science.gov (United States)

    Bond, Vanessa L.

    2017-01-01

    Demographic shifts in public school enrollment within the United States necessitate preparing preservice teachers to teach students with backgrounds that differ from their own ethnically, linguistically, racially, and economically. Culturally responsive education (CRE) is a pedagogy used to validate students' varied experiences, and to teach to…

  7. A socio-cultural instrumental approach to emotion regulation: Culture and the regulation of positive emotions.

    Science.gov (United States)

    Ma, Xiaoming; Tamir, Maya; Miyamoto, Yuri

    2018-02-01

    We propose a sociocultural instrumental approach to emotion regulation. According to this approach, cultural differences in the tendency to savor rather than dampen positive emotions should be more pronounced when people are actively pursuing goals (i.e., contexts requiring higher cognitive effort) than when they are not (i.e., contexts requiring lower cognitive efforts), because cultural beliefs about the utility of positive emotions should become most relevant when people are engaging in active goal pursuit. Four studies provided support for our theory. First, European Americans perceived more utility and less harm of positive emotions than Japanese did (Study 1). Second, European Americans reported a stronger relative preference for positive emotions than Asians, but this cultural difference was larger in high cognitive effort contexts than in moderate or low cognitive effort contexts (Study 2). Third, European Americans reported trying to savor rather than dampen positive emotions more than Asians did when preparing to take an exam, a typical high cognitive effort context (Studies 3-4), but these cultural differences were attenuated when an exam was not expected (Study 3) and disappeared when participants expected to interact with a stranger (Study 4). These findings suggest that cultural backgrounds and situational demands interact to shape how people regulate positive emotions. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

  8. Radiological emergency response - a functional approach

    Energy Technology Data Exchange (ETDEWEB)

    Chowdhury, Prosanta [Louisiana Radiation Protection Div., Baton Rouge, LA (United States)

    1997-12-31

    The radiological emergency response program in the State of Louisiana is discussed. The improved approach intends to maximize the efficiency for both nuclear power plant and radiological emergency response as a whole. Several broad-based components are identified: cluster of `nodes` are generated for each component; these `nodes` may be divided into `sub-nodes` which will contain some `attributes`; `relational bonds` among the `attributes` will exist. When executed, the process begins and continues with the `nodes` assuming a functional and dynamic role based on the nature and characteristics of the `attributes`. The typical response based on stand-alone elements is eliminated; overlapping of functions is avoided, and is produced a well-structure and efficient organization 1 ref., 6 figs.; e-mail: prosanta at deq.state.la.us

  9. Radiological emergency response - a functional approach

    International Nuclear Information System (INIS)

    Chowdhury, Prosanta

    1997-01-01

    The radiological emergency response program in the State of Louisiana is discussed. The improved approach intends to maximize the efficiency for both nuclear power plant and radiological emergency response as a whole. Several broad-based components are identified: cluster of 'nodes' are generated for each component; these 'nodes' may be divided into 'sub-nodes' which will contain some 'attributes'; 'relational bonds' among the 'attributes' will exist. When executed, the process begins and continues with the 'nodes' assuming a functional and dynamic role based on the nature and characteristics of the 'attributes'. The typical response based on stand-alone elements is eliminated; overlapping of functions is avoided, and is produced a well-structure and efficient organization

  10. Responsiveness of culture-based segmentation of organizational buyers

    Directory of Open Access Journals (Sweden)

    Veronika Jadczaková

    2013-01-01

    Full Text Available Much published work over the four decades has acknowledged market segmentation in business-to-business settings yet primarily focusing on observable segmentation bases such as firmographics or geographics. However, such bases were proved to have a weak predictive validity with respect to industrial buying behavior. Therefore, this paper attempts to add a debate to this topic by introducing new (unobservable segmentation base incorporating several facets of business culture, denoted as psychographics. The justification for this approach is that the business culture captures the collective mindset of an organization and thus enables marketers to target the organization as a whole. Given the hypothesis that culture has a merit for micro-segmentation a sample of 278 manufacturing firms was first subjected to principal component analysis and Varimax to reveal underlying cultural traits. In next step, cluster analysis was performed on retained factors to construct business profiles. Finally, non-parametric one-way analysis of variance confirmed discriminative power between profiles based on psychographics in terms of industrial buying behavior. Owing to this, business culture may assist marketers when targeting more effectively than some traditional approaches.

  11. Radiation adaptive response for the growth of cultured glial cells

    International Nuclear Information System (INIS)

    Suzuki, S.; Miura, Y.; Kano, M.; Toda, T.; Urano, S.

    2003-01-01

    Full text: To examine the molecular mechanism of radiation adaptive response (RAR) for the growth of cultured glial cells and to investigate the influence of aging on the response, glial cells were cultured from young and aged rats (1 month and 24 months old). RAR for the growth of glial cells conditioned with a low dose of X-rays and subsequently exposed to a high dose of X-rays was examined for cell number and BrdU incorporation. Involvement of the subcellular signaling pathway factors in RAR was investigated using their inhibitors, activators and mutated glial cells. RAR was observed in cells cultured from young rats, but was not in cells from aged rats. The inhibitors of protein kinase C (PKC) and DNA-dependent protein kinase (DNA-PK) or phosphatidylinositol 3-kinase (PI3K) suppressed RAR. The activators of PKC instead of low dose irradiation also caused RAR. Moreover, glial cells cultured from severe combined immunodeficiency (scid) mice (CB-17 scid) and ataxia-telangiectasia (AT) cells from AT patients showed no RAR. These results indicated that PKC, ATM, DNAPK and/or PI3K were involved in RAR for growth and BrdU incorporation of cultured glial cells and RAR decreased with aging. Proteomics data of glial cells exposed to severe stress of H 2 O 2 or X-rays also will be presented in the conference since little or no difference has not been observed with slight stress yet

  12. "A Completely New Approach" to Indigenous Cultural Heritage: Evaluating the Queensland Aboriginal Cultural Heritage Act

    Directory of Open Access Journals (Sweden)

    Mark E. O'Neill

    2018-01-01

    Full Text Available The Aboriginal Cultural Heritage Act 2003 challenged the hegemony that Western, archaeological methodologies has held over Indigenous cultural heritage in Australia. By choosing to relinquish state control and authority over cultural heritage in favour of the expertise of Indigenous people, the Act created a unique and innovative heritage policy. Over the 10 years the Act has been in force, it has seen a variety of approaches adopted as part of myriad projects. This has created a mature field of practice for investigation and analysis. This article examines and critiques the Act to determine its successes and weaknesses. In doing so, it offers opportunities for other policy-makers to consider as part of policy review.

  13. Different Regional Approaches to Cultural diversity Interpreting the Belgian Cultural Diversity Policy Paradox

    Directory of Open Access Journals (Sweden)

    Ilke Adam

    2015-11-01

    Full Text Available In Belgium, the authority over cultural diversity policies resulting from immigration has been devolved from the central state to the regions since 1970. Consequently, Flanders and Francophone Belgium have progressively developed divergent policy tools. By describing the divergent evolution of Francophone and Flemish cultural diversity policies, our paper demonstrates the existence of a “Belgian Cultural Diversity Paradox”, namely the existence of more multicultural minority rights in the region that has most experienced electoral success by an extreme-right anti-immigrant party (Flanders, and a more colour blind and radical secular approach in the region where anti-immigrant politicization is barely a factor (Francophone Belgium. This finding is counter-intuitive because an important strand of immigrant policy research has emphasized the relationship between the politicization of immigration and restrictive immigrant citizenship rights. Our paper demonstrates that the different degrees of politicization of immigration in Flanders and Francophone Belgium cannot fully account for divergent cultural diversity policies. By insisting on the historical path dependency of the linguistic and religious cleavages in Belgium and their overlap, this paper offers an addendum to the politicization approach. The historical linguistic and religious differences of the Belgian regions clearly mediate the impact of the politicization of immigration on both sides of the linguistic border.

  14. Non-native english speaking elementary ell teachers’ culturally responsive leadership profile in an ESL context

    Directory of Open Access Journals (Sweden)

    Valentin Ekiaka Nzai

    2012-12-01

    Full Text Available Culturally responsive instruction has been suggested as quality education (Edwards, 2003 for minority students in subtractive and additivebilingualism settings. However, analytical curriculum development of several official English programs revealed that the gender-centric (malecentricand Ethno-centric (Euro/Western-centric approaches were deeply embedded in most English textbooks of curriculum development.The intent of partial mixed methods paper consisted of exploring some non-native English speaking teachers English teachers’ culturallyresponsive leadership profile in order to further the discussion on not only how to promote English curriculum transformation in English assecond language (ESL and English as foreign language (EFL settings, but also to effectively train culturally responsive non-native Englishspeaking (NNES English pre-service teachers. Comparative data analysis suggested that there were no causal relationship between NNESEnglish teachers’ culturally responsive leadership styles and their abilities to perform multicultural transformation of English curriculums. To behighly effective in transforming English curriculum, NNES English teachers needed to be systematically trained on how to do so. Implicationsfor NNES English pre-service teacher education are framed from the culturally responsive and anti-oppressive education approaches.

  15. Cultural responsiveness in EFL teaching: reflections from native instructors

    Directory of Open Access Journals (Sweden)

    Cinarbas H. Ibrahim

    2016-05-01

    Full Text Available In recent years, many international students from different parts of the world have been studying at Turkish universities, which creates a multicultural educational setting. Due to the multicultural educational setting, English has become the most widely used language for exchanging and sharing knowledge, therefore many international universities in Turkey put a great emphasis on English language education and offer English preparatory courses to students. In order to succeed at better language education, universities employ native English instructors to provide a richer language experience with cultural components embedded in language content. In this qualitative case study, cultural reflections of native English instructors at a Turkish university were investigated. Individual and focus group interviews were data sources for the study. Findings indicated that cultural responsiveness was considered to be constructed through time, and a necessity of orientation process was emphasized. However, the native instructors’ presumptions cause intolerance and underestimation of the host culture. In addition, educational issues and students’ misbehaviors, such as cheating and calling their instructors by their first name, were attributed to cultural background of the students.

  16. Assessment of (Fouquieria splendens ssp. breviflora Cell Cultures Response Under to Water Stress

    Directory of Open Access Journals (Sweden)

    Leonor Angélica Guerrero Zúñiga

    2017-05-01

    Full Text Available Plant cell cultures are homogenous experimental systems, highly controllable that allow the study of short and large water stress adaptations without the interference of the different tissues and development of plants. An approach to understand these adaptations is through the presence of induced proteins; as a result of changes in genetic expression. This work analyze the response of Fouquieria splendens ssp. breviflora cell cultures exposed to abscisic acid (ABA, through the electrophoretic characterization of quantity and quality of stress induced proteins. There were recorded low molecular weight polypeptides (< 35kDa, common in experiments under ABA 10mM, followed by the association with 20 and 30mM ABA conditions, with a particularly response of cell cultures without the stress agent.

  17. Cultural Responsive Teaching Readiness Scale Validity and Reliability Study

    Directory of Open Access Journals (Sweden)

    Kasım KARATAŞ

    2017-12-01

    Full Text Available The aim of this research is to develop a measurement instrument that will determine the cultural responsive teaching readiness level of teacher candidates. The study group consisted of a total of 231 candidate teachers, of which 83 were males and 148 were females, who were attending their final year of class teacher education programs at various Turkish universities during the 2016-2017 education year. In the first phase, a 33-item draft form was presented to experts to be reviewed. Based on the feedback received, revisions were made and the final scale was applied to a group of 231 candidate teachers. In the analysis of the data obtained as the result of the application, Exploratory Factor Analysis (EFA was performed. The EFA produced 21 items within a two-factor structure as, “Personal Readiness” and “Professional Readiness.” It was observed that the sub-factors were components of the “cultural responsive teaching readiness” dimension, and that the goodness of fit measures obtained as a result of the First and Second Level Confirmatory Factor Analyzes (CFA were high. In addition, reliability coefficients were found to be high as a result of reliability measurements. With the help of these findings, this study concludes that the Cultural Responsive Teaching Readiness scale is both valid and reliable.

  18. Cultural and ethnic differences in content validation responses.

    Science.gov (United States)

    Evans, Bronwynne C

    2004-04-01

    Eight instruments to evaluate grant interventions aimed at increasing recruitment and retention of Hispanic/Latino and American Indian nurses were developed for a Nursing Workforce Diversity Grant. This article compares expert reviewer responses during content validation of these instruments with (a) current literature and (b) seven filmed intervals of Hispanic/Latino and American Indian nurses speaking about their educational experiences. White reviewers responded differently to certain items than did Hispanic/Latino and American Indian reviewers (or reviewers closely affiliated with such persons). Responses of Hispanic/Latino and American Indian experts were aligned with one another but not aligned with the responses of White experts, who also agreed with one another, prompting literature and film comparisons with their responses. Faculty development may be needed to help teachers uncover their assumptions about students of color, acquire knowledge about cultural perspectives, recognize institutional racism, and attain the skills necessary to develop and implement a curriculum of inclusion.

  19. Redefining Organizational Cultures: An Interpretative Anthropological Approach to Corporate Narratives

    Directory of Open Access Journals (Sweden)

    Jasmin Mahadevan

    2009-01-01

    Full Text Available Hardly any management theory nowadays fails to take culture's influence on today's organizations into account. At the very foundation lies the belief that the intercultural boundary can be determined externally—by etic view. In my paper I show how much emic organizational reality differs from etic view. Hereby, I refer to two years of fieldwork that I conducted in a global high-tech company at sites in Germany, Austria and India. I choose this approach to trace culture as an open process of sense-making in practice. Through interpretative anthropological means, I identified several discourses of collective identity that were constructed narratively—often regardless of the presumed etic border of "Germans" vs. "Indians." In summary, this paper makes the following contributions: Firstly, it shows how emic and etic categorizations of the cultural other can differ in a complex environment. Secondly, it looks in depth into the emic categorizations of "the Other" and how they are constructed narratively. Thirdly, it draws conclusions for the field of intercultural communication. URN: urn:nbn:de:0114-fqs0901440

  20. Marxism in Vygotskian approaches to cultural studies of science education

    Science.gov (United States)

    Lima Junior, Paulo; Ostermann, Fernanda; Rezende, Flavia

    2014-09-01

    In this paper we initially address the main categories of Marxism, illustrating how Vygotsky has appropriated them as mediational meta-theoretical tools for building concepts for his psychological approach. In order to investigate the influence of Marxism in cultural studies of science education, we make an account of how current research, sustained by Vygotsky's original and successor theories, has been appropriating meta-theoretical categories of dialectical materialism. Once we identified Cultural Studies of Science Education as a journal that would probably concentrate papers that follow these perspectives, we decided to take it as the context of this study. In the process of selecting the corpus to be reviewed from the editions published from 2006 to 2011, we have found that 16 % of the articles that matched keywords denoting frameworks related to the Vygotskian tradition developed and appropriated the categories of dialectical materialism. The quality and originality of contemporary development of CHAT denote that this framework has been playing a very important role in recent expansion of Vygotskian approaches to research in science education. Among the papers that we considered to develop and appropriate Vygotskian frameworks, incompletion in the appropriation of meta-theoretical categories of dialectical materialism and the misusage of dialectics intertwined with dialogism were highlighted. Our findings suggest that overcoming these limitations can enhance political analysis of sociocultural phenomena in the context of science education. It also represents a strengthening of the role of dialectical materialism in expanding sociocultural perspectives toward a better articulation between individual and institutional-centered analyses.

  1. Individual, social, and cultural approaches to knowledge sharing

    Directory of Open Access Journals (Sweden)

    Widen, Gunilla

    2017-09-01

    Full Text Available Workplace knowledge sharing is a complex process and there are a large number of studies in the area. In this article three theoretical approaches in library and information science are used to discuss knowledge sharing in the workplace. The approaches are information behavior, social capital, and information culture, and they bring important insights that need to be considered from a holistic management point of view when it comes to knowledge sharing. The individual's relation to different levels of context is important, meaning both in relation to work roles, work tasks, situations, organizational structures, and culture. The frameworks also shed light on where and how knowledge sharing activities are present in the organization. From a knowledge management point of view, it is important to acknowledge that when knowledge is valued, there is also an awareness of the knowledge sharing activities. Also, in addition to more traditional views of context, the frameworks bring forward different views on context, such as time and space as contextual factors.

  2. Methodological approaches to the assessment level of social responsibility

    OpenAIRE

    Vorona, E.

    2010-01-01

    A study of current approaches to assessing the level of social responsibility. Proposed methodological approach to evaluating the performance of the social responsibility of railway transport. Conceptual Basis of social reporting in rail transport.

  3. Global approach of emergency response, reflection analysis

    International Nuclear Information System (INIS)

    Velasco Garcia, E.; Garcia Ahumada, F.; Albaladejo Vidal, S.

    1998-01-01

    The emergency response management approach must be dealt with adequately within company strategy, since a badly managed emergency situation can adversely affect a company, not only in terms of asset, but also in terms of the negative impact on its credibility, profitability and image. Thereby, it can be said that there are three main supports to manage the response in an emergency situation. a) Diagnosis b) Prognosis. c) Communications. To reach these capabilities it is necessary a co-ordination of different actions at the following levels. i. Facility Operation implies Local level. ii. Facility Property implies National level iii. Local Authority implies Local level iv. National Authority implies National level Taking into account all the last, these following functions must be covered: a) Management: incorporating communication, diagnosis and prognosis areas. b) Decision: incorporating communication and information means. c) Services: in order to facilitate the decision, as well as the execution of this decision. d) Analysis: in order to facilitate the situations that make easier to decide. e) Documentation: to seek the information for the analysts and decision makers. (Author)

  4. Approaches to culture and diversity: A critical synthesis of occupational therapy literature.

    Science.gov (United States)

    Beagan, Brenda L

    2015-12-01

    The 2007 position statement on diversity for the Canadian occupational therapy profession argued discussion was needed to determine the implications of approaches to working with cultural differences and other forms of diversity. In 2014, a new position statement on diversity was published, emphasizing the importance of social power relations and power relations between client and therapist, and supporting two particular approaches: cultural safety and cultural humility with critical reflexivity This paper reviews and critically synthesizes the literature concerning culture and diversity published in occupational therapy between 2007 and 2014, tracing the major discourses and mapping the implications of four differing approaches: cultural competence, cultural relevance, cultural safety, and cultural humility. Approaches differ in where they situate the "problem," how they envision change, the end goal, and the application to a range of types of diversity. The latter two are preferred approaches for their attention to power relations and potential to encompass a range of types of social and cultural diversity. © CAOT 2015.

  5. Developing cultural competence and social responsibility in preclinical dental students.

    Science.gov (United States)

    Rubin, Richard W

    2004-04-01

    Dental student development of cultural competence and social responsibility is recognized by educators as an important element in the overall shaping of minds and attitudes of modem dental practitioners. Yet training modalities to achieve these competencies are not clearly defined, and outcome measurements are elusive. This article shows an effective method to meet these desired outcomes. Sixty-one freshmen (class of 2005) participated in forty hours of nondental community service, and reflective journals were completed by the end of second year. Competency outcomes were measured by selecting key words and phrases found in the individual journals. Key phrases were related to compassion, righteousness, propriety, and wisdom. Also, phrases had to be accompanied by written indications of direct program causation. The combination of active-learning (based upon service learning models) in public health settings outside of the dental realm, accompanied by reflective journaling, enhanced cultural understanding and community spirit in the majority of students.

  6. The Culure Assimilator: An Approach to Cross-Cultural Training

    Science.gov (United States)

    Fiedler, Fred E.; And Others

    1971-01-01

    Evaluates the cultural assimilator, a kind of training manual to help members of one culture understand and adjust to another culture. Describes those constructed for the Arab countries, Iran, Thailand, Central America, and Greece. (MB)

  7. The past, present, and future of health development campaigns: reflexivity and the critical-cultural approach.

    Science.gov (United States)

    Dutta, Mohan Jyoti; de Souza, Rebecca

    2008-07-01

    In contemporary society, health issues have gained increasing urgency in both political and academic spheres. Looking back at the failure of the modernist development initiatives, there is the need to realize that we live in a time of increasing sociopolitical complexity. The present moment is perhaps best understood in terms of a complex tension and linkage between the past and present, global and local, modern and postmodern. The critical-cultural approach to health campaigns is an approach that, through the reflexive interrogation of modernist assumptions underlying health communication campaigns, attempts to foreground the tensions inherent in the practice of health campaigns. This essay discusses the manner in which the critical-cultural approach interrogates modernist assumptions and provides an alternative paradigm for approaching the theory and practice of health campaigns by suggesting the necessity for reflexivity. Specifically, we discuss how the perspective interrogates the role of the media in development, the significance of culture, the locus of health responsibility, the impact of structural conditions, and the politics of knowledge, providing examples of campaigns that illustrate this reflexivity.

  8. Toward a New Approach to the Study of Personality in Culture

    Science.gov (United States)

    Cheung, Fanny M.; van de Vijver, Fons J. R.; Leong, Frederick T. L.

    2011-01-01

    We review recent developments in the study of culture and personality measurement. Three approaches are described: an etic approach that focuses on establishing measurement equivalence in imported measures of personality, an emic (indigenous) approach that studies personality in specific cultures, and a combined emic-etic approach to personality.…

  9. Responsible Practices are Culturally Embedded: Theoretical Considerations on Industry-Specific Corporate Social Responsibility

    OpenAIRE

    Beschorner, Thomas; Hajduk, Thomas

    2017-01-01

    In this paper, we develop our argument in three steps: Firstly, we elaborate on some theoretical perspectives for industry-specific CSR by referring to cultural business ethics, a theoretical approach which is located between purely business perspectives and purely normative perspectives on CSR. Secondly, we briefly introduce the papers of this special issue, which covers a wide range of theoretical approaches and empirical studies in the field of industry-specific CSR. Thirdly, we draw atten...

  10. Culinary Travel as New Approach for Cultural Tourism

    Directory of Open Access Journals (Sweden)

    Tomás López-Guzmán

    2016-01-01

    Full Text Available Gastronomy is emerging as one of the key elements for the development and promotion of tourist destinations, also having a positive influence both on increasing overnight stays as in the enhancement of primary sector of a certain geographic area. The methodology used to carry out this research study was based on the realization of a fieldwork with the objective of getting to know the tourist profile visiting the city of Cáceres, Spain and its feedback and motivations regarding gastronomy. The results of this research show the important relationship between culture and gastronomy and point out how cultural destinations can enhance visitor satisfaction through the promotion of its cuisine. The findings of this research point to the importance of gastronomy in the satisfaction of tourists visiting the city of Cáceres. Thus an enhancement of the same would, consequently, determine higher tourist satisfaction. This paper can contribute to the analysis of gastronomic tourism in Europe, contributing as a key element, in addition to the high level of response from tourists, the fact that surveys have been conducted at the restaurants themselves when the traveler was having lunch or dinner.

  11. Women-Centered and Culturally Responsive Heart Health Promotion Among Indigenous Women in Canada.

    Science.gov (United States)

    Ziabakhsh, Shabnam; Pederson, Ann; Prodan-Bhalla, Natasha; Middagh, Diane; Jinkerson-Brass, Sharon

    2016-11-01

    Most women in Canada confront a combination of bio-psychosocial factors that put them at risk for cardiovascular disease. The challenge for health planners is to address these factors while contextualizing interventions that meet the specific needs of particular social and cultural groupings. The article will discuss a women-centered, group-based heart health pilot initiative designed to engage with indigenous approaches to healing. The nurse practitioners co-led the group with a representative from the indigenous community to balance women-centered practices with more traditional and culturally appropriate ones. In particular, indigenous processes, such as a Talking Circle, combined with indigenous knowledge/content were integrated into the pilot program. The project was evaluated to investigate its outcomes (how the intervention impacted the participants) and processes (how participants perceived the intervention). Evaluation involved analysis of the Talking Circle's content, a focus group, field observations, and self-completed surveys. Most women made changes regarding their diet, some began physical activities, and others focused on better managing their emotional health. Women viewed the group as successful because it embraced both women-centered and culturally appropriate health promotion practices. The intervention created a culturally safe space for learning and transformation. The findings confirm the need for employing culturally relevant, gender-specific approaches to heart health promotion that are situated in and responsive to community needs. © 2016 Society for Public Health Education.

  12. Cultural study in design : In search of a meaningful approach

    NARCIS (Netherlands)

    van Boeijen, A.G.C.

    2014-01-01

    Does the Circuit of Culture help design students to do a cultural study that is meaningful for their design project? Indeed, it provides a good view on the phenomenon culture, its complexity and how contemporary cultures can be studied, providing an overview and structure of the processes that

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

    Science.gov (United States)

    Cole, Mikel Walker

    2015-12-01

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

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

    Science.gov (United States)

    Cole, Mikel Walker

    2015-01-01

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

  15. STRATEGIC HUMAN RESOURCE MANAGEMENT : A Cross-Cultural Managerial Approach

    OpenAIRE

    Anyangwe, Xavier

    2017-01-01

    The goal of the thesis was to examine the impact of the concepts of culture, human resource management and strategic human resource management. A man without a culture is like a man with no identity, so the identity of people needs to be identified for effective unity in diversity. The findings of the thesis show that cultural diversity is an inclusive aspect of almost all communities and countries in the world. The richness of these cultures in terms of cultural values, languages, intera...

  16. Cultural Approach to HIV/AIDS Harm Reduction in Muslim Countries

    Directory of Open Access Journals (Sweden)

    Hasnain Memoona

    2005-10-01

    Full Text Available Abstract Muslim countries, previously considered protected from HIV/AIDS due to religious and cultural norms, are facing a rapidly rising threat. Despite the evidence of an advancing epidemic, the usual response from the policy makers in Muslim countries, for protection against HIV infection, is a major focus on propagating abstention from illicit drug and sexual practices. Sexuality, considered a private matter, is a taboo topic for discussion. Harm reduction, a pragmatic approach for HIV prevention, is underutilized. The social stigma attached to HIV/AIDS, that exists in all societies is much more pronounced in Muslim cultures. This stigma prevents those at risk from coming forward for appropriate counseling, testing, and treatment, as it involves disclosure of risky practices. The purpose of this paper is to define the extent of the HIV/AIDS problem in Muslim countries, outline the major challenges to HIV/AIDS prevention and treatment, and discuss the concept of harm reduction, with a cultural approach, as a strategy to prevent further spread of the disease. Recommendations include integrating HIV prevention and treatment strategies within existing social, cultural and religious frameworks, working with religious leaders as key collaborators, and provision of appropriate healthcare resources and infrastructure for successful HIV prevention and treatment programs in Muslim countries.

  17. Children's Everyday Learning by Assuming Responsibility for Others: Indigenous Practices as a Cultural Heritage Across Generations.

    Science.gov (United States)

    Fernández, David Lorente

    2015-01-01

    This chapter uses a comparative approach to examine the maintenance of Indigenous practices related with Learning by Observing and Pitching In in two generations--parent generation and current child generation--in a Central Mexican Nahua community. In spite of cultural changes and the increase of Western schooling experience, these practices persist, to different degrees, as a Nahua cultural heritage with close historical relations to the key value of cuidado (stewardship). The chapter explores how children learn the value of cuidado in a variety of everyday activities, which include assuming responsibility in many social situations, primarily in cultivating corn, raising and protecting domestic animals, health practices, and participating in family ceremonial life. The chapter focuses on three main points: (1) Cuidado (assuming responsibility for), in the Nahua socio-cultural context, refers to the concepts of protection and "raising" as well as fostering other beings, whether humans, plants, or animals, to reach their potential and fulfill their development. (2) Children learn cuidado by contributing to family endeavors: They develop attention and self-motivation; they are capable of responsible actions; and they are able to transform participation to achieve the status of a competent member of local society. (3) This collaborative participation allows children to continue the cultural tradition and to preserve a Nahua heritage at a deeper level in a community in which Nahuatl language and dress have disappeared, and people do not identify themselves as Indigenous. © 2015 Elsevier Inc. All rights reserved.

  18. Nutrition and culture in professional football. A mixed method approach.

    Science.gov (United States)

    Ono, Mutsumi; Kennedy, Eileen; Reeves, Sue; Cronin, Linda

    2012-02-01

    An adequate diet is essential for the optimal performance of professional football (soccer) players. Existing studies have shown that players fail to consume such a diet, without interrogating the reasons for this. The aim of this study was to explore the difficulties professional football players experience in consuming a diet for optimal performance. It utilized a mixed method approach, combining nutritional intake assessment with qualitative interviews, to ascertain both what was consumed and the wider cultural factors that affect consumption. The study found a high variability in individual intake which ranged widely from 2648 to 4606 kcal/day. In addition, the intake of carbohydrate was significantly lower than that recommended. The study revealed that the main food choices for carbohydrate and protein intake were pasta and chicken respectively. Interview results showed the importance of tradition within the world of professional football in structuring the players' approach to nutrition. In addition, the players' personal eating habits that derived from their class and national habitus restricted their food choice by conflicting with the dietary choices promoted within the professional football clubs. Copyright © 2011 Elsevier Ltd. All rights reserved.

  19. Toward a new approach to the study of personality in culture.

    Science.gov (United States)

    Cheung, Fanny M; van de Vijver, Fons J R; Leong, Frederick T L

    2011-10-01

    We review recent developments in the study of culture and personality measurement. Three approaches are described: an etic approach that focuses on establishing measurement equivalence in imported measures of personality, an emic (indigenous) approach that studies personality in specific cultures, and a combined emic-etic approach to personality. We propose the latter approach as a way of combining the methodological rigor of the etic approach and the cultural sensitivity of the emic approach. The combined approach is illustrated by two examples: the first with origins in Chinese culture and the second in South Africa. The article ends with a discussion of the theoretical and practical implications of the combined emic-etic approach for the study of culture and personality and for psychology as a science.

  20. Individual and culture-level components of survey response styles: A multi-level analysis using cultural models of selfhood.

    Science.gov (United States)

    Smith, Peter B; Vignoles, Vivian L; Becker, Maja; Owe, Ellinor; Easterbrook, Matthew J; Brown, Rupert; Bourguignon, David; Garðarsdóttir, Ragna B; Kreuzbauer, Robert; Cendales Ayala, Boris; Yuki, Masaki; Zhang, Jianxin; Lv, Shaobo; Chobthamkit, Phatthanakit; Jaafar, Jas Laile; Fischer, Ronald; Milfont, Taciano L; Gavreliuc, Alin; Baguma, Peter; Bond, Michael Harris; Martin, Mariana; Gausel, Nicolay; Schwartz, Seth J; Des Rosiers, Sabrina E; Tatarko, Alexander; González, Roberto; Didier, Nicolas; Carrasco, Diego; Lay, Siugmin; Nizharadze, George; Torres, Ana; Camino, Leoncio; Abuhamdeh, Sami; Macapagal, Ma Elizabeth J; Koller, Silvia H; Herman, Ginette; Courtois, Marie; Fritsche, Immo; Espinosa, Agustín; Villamar, Juan A; Regalia, Camillo; Manzi, Claudia; Brambilla, Maria; Zinkeng, Martina; Jalal, Baland; Kusdil, Ersin; Amponsah, Benjamin; Çağlar, Selinay; Mekonnen, Kassahun Habtamu; Möller, Bettina; Zhang, Xiao; Schweiger Gallo, Inge; Prieto Gil, Paula; Lorente Clemares, Raquel; Campara, Gabriella; Aldhafri, Said; Fülöp, Márta; Pyszczynski, Tom; Kesebir, Pelin; Harb, Charles

    2016-12-01

    Variations in acquiescence and extremity pose substantial threats to the validity of cross-cultural research that relies on survey methods. Individual and cultural correlates of response styles when using 2 contrasting types of response mode were investigated, drawing on data from 55 cultural groups across 33 nations. Using 7 dimensions of self-other relatedness that have often been confounded within the broader distinction between independence and interdependence, our analysis yields more specific understandings of both individual- and culture-level variations in response style. When using a Likert-scale response format, acquiescence is strongest among individuals seeing themselves as similar to others, and where cultural models of selfhood favour harmony, similarity with others and receptiveness to influence. However, when using Schwartz's (2007) portrait-comparison response procedure, acquiescence is strongest among individuals seeing themselves as self-reliant but also connected to others, and where cultural models of selfhood favour self-reliance and self-consistency. Extreme responding varies less between the two types of response modes, and is most prevalent among individuals seeing themselves as self-reliant, and in cultures favouring self-reliance. As both types of response mode elicit distinctive styles of response, it remains important to estimate and control for style effects to ensure valid comparisons. © 2016 International Union of Psychological Science.

  1. Hemopoietic cell precursor responses to erythropoietin in plasma clot cultures

    Energy Technology Data Exchange (ETDEWEB)

    Kennedy, W.L.

    1979-01-01

    The time dependence of the response of mouse bone marrow cells to erythropoietin (Ep) in vitro was studied. Experiments include studies on the Ep response of marrow cells from normal, plethoric, or bled mice. Results with normal marrow reveal: (1) Not all erythroid precursors (CFU-E) are alike in their response to Ep. A significant number of the precursors develop to a mature erythroid colony after very short Ep exposures, but they account for only approx. 13% of the total colonies generated when Ep is active for 48 hrs. If Ep is active more than 6 hrs, a second population of erythroid colonies emerges at a nearly constant rate until the end of the culture. Full erythroid colony production requires prolonged exposure to erythropoietin. (2) The longer erythropoietin is actively present, the larger the number of erythroid colonies that reach 17 cells or more. Two distinct populations of immediate erythroid precursors are also present in marrow from plethoric mice. In these mice, total colony numbers are equal to or below those obtained from normal mice. However, the population of fast-responding CFU-E is consistently decreased to 10 to 20% of that found in normal marrow. The remaining colonies are formed from plethoric marrow at a rate equal to normal marrow. With increasing Ep exposures, the number of large colonies produced increases. From the marrow of bled mice, total erythroid colony production is equal to or above that of normal marrow. Two populations of colony-forming cells are again evident, with the fast-responding CFU-E being below normal levels. The lack of colonies from this group was compensated in bled mice by rapid colony production in the second population. A real increase in numbers of precursors present in this pool increased the rate of colony production in culture to twice that of normal marrow. The number of large colonies obtained from bled mice was again increased as the Ep exposure was lengthened. (ERB)

  2. An Integrated Approach Using Liquid Culture System Can it Make ...

    African Journals Online (AJOL)

    These automated liquid culture systems, when combined with commercial molecular ... Culture System. Can it Make an Impact for Clinical Diagnosis of ... affected by this disease. .... Tuberculosis in non‑UK‑born persons, England and Wales ...

  3. Community Collectivism : A social dynamic approach to conceptualizing culture

    NARCIS (Netherlands)

    Akkus, Birol; Postmes, Tom; Stroebe, Katherine

    2017-01-01

    Culture shapes individuals, but the measurement of cultural differences has proven a challenge. Traditional measures of cultural values focus on individual perceptions. We suggest that values are established and maintained within social communities of proximate others, such as the family and its

  4. A Framework for Understanding Chinese Leadership: A Cultural Approach

    Science.gov (United States)

    Liu, Peng

    2017-01-01

    Chinese culture is widely regarded as being dominated by Confucian thought, which is characterized as focusing on morality, relationalism and collectivism. Also, Chinese culture has been deemed to be very hierarchical and lacking in a sense of autonomy. However, there has been little attention paid to other diverse elements in Chinese culture and…

  5. Perspectives and Paradoxes in the sensory-cultural explorative approach

    DEFF Research Database (Denmark)

    Lundberg, Pia

    The paper presents varieties of cultural science's investigation of human sensory experience in different cultures through history. One of the discoveries of the pioneering scientists exploring human sensoria was in fact the discovery of human sense being culturally different in matter rather than...

  6. A Semantic Approach for Recommendations generation: some Cultural Heritage applications

    Directory of Open Access Journals (Sweden)

    Maurizio De Tommasi

    2011-12-01

    Full Text Available EnThe growing availability of data in the information systems has raised the challenging problem of distinguishing between the resources that belong to the same information context. Starting from the hypothesis that the information system is based on Semantic Web technologies, is it possible to use these technologies to make an information system more adaptive to user requirements in order to enable personalization and differentiation mechanisms in the information delivery process?This paper proposes an approach to building recommendations by using Semantic Web technologies, in order to give the users a different access to the information. The outcome is a semantic recommender engine, capable of retrieving and ranking semantically annotated resources, by using a set of domain ontologies and a semantic matching algorithm. We are showing some applications of this model in the Cultural Heritage domain in which the presented approach seems to be particularly effective, due to the richness of semantic structures and models existing for such domain.ItLa crescente quantità di dati disponibili da parte dei sistemi informativi ha sollevato il complesso problema della distinzione tra risorse appartenenti allo stesso contesto informativo. Partendo dall'ipotesi che il sistema informativo si basi sulle tecnologie proprie del Web Semantico, è possibile utilizzare tali tecnologie per rendere il sistema adattivo ai requisiti dell'utente, abilitando, in questo modo, meccanismi di personalizzazione e differenziazione?Questo articolo propone un approccio per la generazione di recommendation,  utilizzando le tecnologie del Web Semantico, al fine di fornire, ai singoli utenti, accessi differenziati alle informazioni. Il risultato è un motore di generazione di recommendation semantiche, in grado di recuperare e classificare risorse annotate semanticamente, avvalendosi di un set di ontologie di dominio e di un algoritmo di matching semantico. Saranno

  7. The Art and Skill of Delivering Culturally Responsive TF-CBT in Tanzania and Kenya

    Science.gov (United States)

    Kava, Christine M.; Akiba, Christopher F.; Lucid, Leah; Dorsey, Shannon

    2016-01-01

    Objective This study explored the facilitators, barriers, and strategies used to deliver a child mental health evidence-based treatment (EBT), trauma-focused cognitive behavioral therapy (TF-CBT), in a culturally responsive manner. In low- and middle-income countries most individuals with mental health problems do not receive treatment due to a shortage of mental health professionals. One approach to addressing this problem is task-sharing, in which lay counselors are trained to deliver mental health treatment. Combining this approach with a focus on EBT provides a strategy for bridging the mental health treatment gap. However, little is known how about western-developed EBTs are delivered in a culturally responsive manner. Method Semistructured qualitative interviews were conducted with 12 TF-CBT lay counselors involved in a large randomized controlled trial of TF-CBT in Kenya and Tanzania. An inductive approach was used to analyze the data. Results Lay counselors described the importance of being responsive to TF-CBT participants’ customs, beliefs, and socioeconomic conditions and highlighted the value of TF-CBT for their community. They also discussed the importance of partnering with other organizations to address unmet socioeconomic needs. Conclusion The findings from this study provide support for the acceptability and appropriateness of TF-CBT as a treatment approach for improving child mental health. Having a better understanding of the strategies used by lay counselors to ensure that treatment is relevant to the cultural and socioeconomic context of participants can help to inform the implementation of future EBTs. PMID:27414470

  8. The response of human glioblastoma in culture to radiation

    International Nuclear Information System (INIS)

    Masuda, Koji; Aramaki, Ryoji; Takagi, Tosuke

    1980-01-01

    Cells from two human glioblastoma multiforme and one mouse glioma were grown in tissue cultures and their X-ray survival curve parameters were determined under oxygenated and hypoxic conditions. These were compared with the survival parameters for mouse fibroblasts (L5) and established cell lines from human carcinoma coli (HeLa S3) irradiated under identical conditions. There was no significant difference in response among the cell lines used. Repair of potentially lethal damage for human glioblastoma and HeLa S3 was assessed by the increase in survival which occurred as the cells were held in density inhibited stationary phase. The magnitude of repair of potentially lethal damage (slope modifying factors) for the glioblastoma and HeLa were 1.9 and 1.1, respectively. (author)

  9. Pharmacogenetic approaches to the prediction of drug response

    International Nuclear Information System (INIS)

    Vesell, E.S.

    1986-01-01

    The following review of pharmacogenetic progress and methodology is offered to stimulate and suggest analogous studies on drugs of abuse. It is readily acknowledged that formidable methodological problems are posed by adapting to drugs of abuse these pharmacogenetic approaches based on the administration of single safe doses of various prescription drugs to normal subjects under carefully controlled environmental conditions. Results of similarly designed studies on drugs of abuse in addicts might be uninterpretable because of confounding by numerous environmental perturbations, including the smoking of cigarettes and/or marijuana, nutritional variations, and intake of other drugs such as ethanol. Ethical considerations render objectionable the administration to unaddicted subjects of drugs at dosage levels usually ingested by drug abusers. Other approaches would have to be taken in such normal subjects. Possibilities include administration of tracer doses of /sup 14/C- or /sup 13/C- labeled drugs or growth of normal cells in culture to investigate their pharmacokinetic and/or pharmacodynamic responses to various drugs of abuse

  10. A Blueprint for Developing Culturally Proficient/Responsive School Administrators in Special Education

    Science.gov (United States)

    Bakken, Jeffrey P.; Smith, Beverly A.

    2011-01-01

    This article addresses the important topic of culturally proficient/responsive school administrators for culturally and linguistically diverse (CLD) students with learning disabilities (LD). Culturally proficient/responsive school administrators with knowledge and strong leadership skills in multicultural education are essential to impact school…

  11. A multi-disciplinary approach for the structural monitoring of Cultural Heritages in a seismic area

    Science.gov (United States)

    Fabrizia Buongiorno, Maria; Musacchio, Massimo; Guerra, Ignazio; Porco, Giacinto; Stramondo, Salvatore; Casula, Giuseppe; Caserta, Arrigo; Speranza, Fabio; Doumaz, Fawzi; Giovanna Bianchi, Maria; Luzi, Guido; Ilaria Pannaccione Apa, Maria; Montuori, Antonio; Gaudiosi, Iolanda; Vecchio, Antonio; Gervasi, Anna; Bonali, Elena; Romano, Dolores; Falcone, Sergio; La Piana, Carmelo

    2014-05-01

    In the recent years, the concepts of seismic risk vulnerability and structural health monitoring have become very important topics in the field of both structural and civil engineering for the identification of appropriate risk indicators and risk assessment methodologies in Cultural Heritages monitoring. The latter, which includes objects, building and sites with historical, architectural and/or engineering relevance, concerns the management, the preservation and the maintenance of the heritages within their surrounding environmental context, in response to climate changes and natural hazards (e.g. seismic, volcanic, landslides and flooding hazards). Within such a framework, the complexity and the great number of variables to be considered require a multi-disciplinary approach including strategies, methodologies and tools able to provide an effective monitoring of Cultural Heritages form both scientific and operational viewpoints. Based on this rationale, in this study, an advanced, technological and operationally-oriented approach is presented and tested, which enables measuring and monitoring Cultural Heritage conservation state and geophysical/geological setting of the area, in order to mitigate the seismic risk of the historical public goods at different spatial scales*. The integration between classical geophysical methods with new emerging sensing techniques enables a multi-depth, multi-resolution, and multi-scale monitoring in both space and time. An integrated system of methodologies, instrumentation and data-processing approaches for non-destructive Cultural Heritage investigations is proposed, which concerns, in detail, the analysis of seismogenetic sources, the geological-geotechnical setting of the area and site seismic effects evaluation, proximal remote sensing techniques (e.g. terrestrial laser scanner, ground-based radar systems, thermal cameras), high-resolution aerial and satellite-based remote sensing methodologies (e.g. aeromagnetic surveys

  12. Becoming a Doctor in Different Cultures: Toward a Cross-Cultural Approach to Supporting Professional Identity Formation in Medicine.

    Science.gov (United States)

    Helmich, Esther; Yeh, Huei-Ming; Kalet, Adina; Al-Eraky, Mohamed

    2017-01-01

    Becoming a doctor is fundamentally about developing a new, professional identity as a physician, which in and of itself may evoke many emotions. Additionally, medical trainees are increasingly moving from one cultural context to another and are challenged with navigating the resulting shifts in their professional identify. In this Article, the authors aim to address medical professional identity formation from a polyvocal, multidisciplinary, cross-cultural perspective. They delineate the cultural approaches to medical professionalism, reflect on professional identity formation in different cultures and on different theories of identity development, and advocate for a context-specific approach to professional identity formation. In doing so, the authors aim to broaden the developing professional identity formation discourse to include non-Western approaches and notions.

  13. An electrochemical approach to monitor pH change in agar media during plant tissue culture.

    Science.gov (United States)

    Wang, Min; Ha, Yang

    2007-05-15

    In this work, metal oxide microelectrodes were developed to monitor pH change in agar media during plant tissue culture. An antimony wire was produced by a new approach "capillary melt method". The surface of the obtained antimony wire was oxidized in a potassium nitrate melt to fabricate an antimony oxide film for pH sensing. Characterization results show that the oxide layer grown on the wire surface consists of Sb(2)O(3) crystal phase. The sensing response, open-circuit potential, of the electrode has a good linear relationship (R(2)=1.00) with pH value of the test solution. Adding organic compounds into the test media would not affect the linear relationship, although the slope of the lines varied with different ingredients added. The antimony oxide electrodes were employed to continuously monitor pH change of agar culture media during a 2-week plant tissue culture of Dendrobium candidum. The antimony oxide electrode fabricated this way has the advantages of low cost, easy fabrication, fast response, and almost no contamination introduced into the system. It would be suitable for in situ and continuous pH measurement in many bio applications.

  14. Coevolutionary network approach to cultural dynamics controlled by intolerance

    Science.gov (United States)

    Gracia-Lázaro, Carlos; Quijandría, Fernando; Hernández, Laura; Floría, Luis Mario; Moreno, Yamir

    2011-12-01

    Starting from Axelrod's model of cultural dissemination, we introduce a rewiring probability, enabling agents to cut the links with their unfriendly neighbors if their cultural similarity is below a tolerance parameter. For low values of tolerance, rewiring promotes the convergence to a frozen monocultural state. However, intermediate tolerance values prevent rewiring once the network is fragmented, resulting in a multicultural society even for values of initial cultural diversity in which the original Axelrod model reaches globalization.

  15. Boys II Men: A Culturally-Responsive School Counseling Group for Urban High School Boys of Color

    Science.gov (United States)

    Pérez-Gualdrón, Leyla; Yeh, Christine; Russell, LyRyan

    2016-01-01

    Using a participatory and collaborative approach, we developed, implemented, and evaluated a culturally responsive school counseling group, "Boys II Men," for 11 low-income diverse male students of color at an urban public school. The content of the group focused on five areas: social connections and support, exploring gender roles,…

  16. Nano Approaches to Modulate Host Cell Response

    Science.gov (United States)

    The Carolina Center of Cancer Nanotechnology Excellence (CCNE) is an NCI-funded multidisciplinary collaboration among a range of disciplines using nano approaches for cancer disease management and treatment.

  17. Cultures Around the World: A Unique Approach to Youth Cultural Diversity Education

    Directory of Open Access Journals (Sweden)

    Justen O. Smith

    2007-09-01

    Full Text Available Increasingly diverse cultural trends have significant implications for the educational needs of American youth. Learning about and valuing diverse cultures will help prepare youth to become better citizens in an ever-changing society. Cultures Around the World was developed to meet the educational needs of youth in the area of cultural diversity. The Cultures Around the World program brings to life exciting cultures and customs from countries all over the world. Countries are presented in a unique format by teaching youth (ages 10 to 18 a specific country’s history, culture, food, music, dance, language, religion, and current issues. The Cultures Around the World program can be used by any youth educator. The program comes in a ready to use CD containing presentations, handicraft instructions, language guides, and resource guides for nine different countries (Armenia, Australia, Ecuador, Egypt, England, France, Ghana, Slovakia and Mexico.

  18. Item response theory - A first approach

    Science.gov (United States)

    Nunes, Sandra; Oliveira, Teresa; Oliveira, Amílcar

    2017-07-01

    The Item Response Theory (IRT) has become one of the most popular scoring frameworks for measurement data, frequently used in computerized adaptive testing, cognitively diagnostic assessment and test equating. According to Andrade et al. (2000), IRT can be defined as a set of mathematical models (Item Response Models - IRM) constructed to represent the probability of an individual giving the right answer to an item of a particular test. The number of Item Responsible Models available to measurement analysis has increased considerably in the last fifteen years due to increasing computer power and due to a demand for accuracy and more meaningful inferences grounded in complex data. The developments in modeling with Item Response Theory were related with developments in estimation theory, most remarkably Bayesian estimation with Markov chain Monte Carlo algorithms (Patz & Junker, 1999). The popularity of Item Response Theory has also implied numerous overviews in books and journals, and many connections between IRT and other statistical estimation procedures, such as factor analysis and structural equation modeling, have been made repeatedly (Van der Lindem & Hambleton, 1997). As stated before the Item Response Theory covers a variety of measurement models, ranging from basic one-dimensional models for dichotomously and polytomously scored items and their multidimensional analogues to models that incorporate information about cognitive sub-processes which influence the overall item response process. The aim of this work is to introduce the main concepts associated with one-dimensional models of Item Response Theory, to specify the logistic models with one, two and three parameters, to discuss some properties of these models and to present the main estimation procedures.

  19. Exploring Chinese cultural standards through the lens of German managers: A case study approach

    Directory of Open Access Journals (Sweden)

    Roger Moser

    2011-06-01

    Full Text Available The ability to understand one’s own culture and to deal with specificities of foreign cultures is one of the core requirements in today’s international business. Management skills are partially culture specific and a management approach that is appropriate in one cultural context may not be appropriate in another. Several business activities of companies nowadays take place abroad, which requires managers to interact with different cultures. This paper aims to analyse cultural characteristics, especially in a Sino-German business context. Based on literature analysis and case study research, relevant cultural standards in China were identified from the German perspective. The result differentiates three superordinate cultural areas and five specific cultural standards and analyses different influence factors on the dimensions of the identified Chinese cultural standards.

  20. Fusarium diversity in soil using a specific molecular approach and a cultural approach.

    Science.gov (United States)

    Edel-Hermann, Véronique; Gautheron, Nadine; Mounier, Arnaud; Steinberg, Christian

    2015-04-01

    Fusarium species are ubiquitous in soil. They cause plant and human diseases and can produce mycotoxins. Surveys of Fusarium species diversity in environmental samples usually rely on laborious culture-based methods. In the present study, we have developed a molecular method to analyze Fusarium diversity directly from soil DNA. We designed primers targeting the translation elongation factor 1-alpha (EF-1α) gene and demonstrated their specificity toward Fusarium using a large collection of fungi. We used the specific primers to construct a clone library from three contrasting soils. Sequence analysis confirmed the specificity of the assay, with 750 clones identified as Fusarium and distributed among eight species or species complexes. The Fusarium oxysporum species complex (FOSC) was the most abundant one in the three soils, followed by the Fusarium solani species complex (FSSC). We then compared our molecular approach results with those obtained by isolating Fusarium colonies on two culture media and identifying species by sequencing part of the EF-1α gene. The 750 isolates were distributed into eight species or species complexes, with the same dominant species as with the cloning method. Sequence diversity was much higher in the clone library than in the isolate collection. The molecular approach proved to be a valuable tool to assess Fusarium diversity in environmental samples. Combined with high throughput sequencing, it will allow for in-depth analysis of large numbers of samples. Published by Elsevier B.V.

  1. Combined culture-based and culture-independent approaches provide insights into diversity of jakobids, an extremely plesiomorphic eukaryotic lineage

    Directory of Open Access Journals (Sweden)

    Tomáš ePánek

    2015-11-01

    Full Text Available We used culture-based and culture-independent approaches to discover diversity and ecology of anaerobic jakobids (Excavata: Jakobida, an overlooked, deep-branching lineage of free-living nanoflagellates related to Euglenozoa. Jakobids are among a few lineages of nanoflagellates frequently detected in anoxic habitats by PCR-based studies, however only two strains of a single jakobid species have been isolated from those habitats. We recovered 712 environmental sequences and cultured 21 new isolates of anaerobic jakobids that collectively represent at least ten different species in total, from which four are uncultured. Two cultured species have never been detected by environmental, PCR-based methods. Surprisingly, culture-based and culture-independent approaches were able to reveal a relatively high proportion of overall species diversity of anaerobic jakobids - 60 % or 80 %, respectively. Our phylogenetic analyses based on SSU rDNA and six protein-coding genes showed that anaerobic jakobids constitute a clade of morphologically similar, but genetically and ecologically diverse protists – Stygiellidae fam. nov. Our investigation combines culture-based and environmental molecular-based approaches to capture a wider extent of species diversity and shows Stygiellidae as a group that ordinarily inhabits anoxic, sulfide- and ammonium-rich marine habitats worldwide.

  2. Culture and foreign policy: An introduction to approaches and theory

    OpenAIRE

    Liland, Frode

    1993-01-01

    Culture is increasingly acknowledged to matter in foreign policy, but is rarely studied or used as an explanatory factor in the field. Frode Liland claims that the reason for this is that culture is seen as a dangerous subject where the researchers easily get lost. To ease the trouble he gives an introduction to relevant literature on the field.

  3. Mass Society/Culture/Media: An Eclectic Approach.

    Science.gov (United States)

    Clavner, Jerry B.

    Instructors of courses in mass society, culture, and communication start out facing three types of difficulties: the historical orientation of learning, the parochialism of various disciplines, and negative intellectually elitist attitudes toward mass culture/media. Added to these problems is the fact that many instructors have little or no…

  4. Exploring Strategies in Facilitating Cultural Diversity: A Freirean Approach

    Science.gov (United States)

    Jamal, Zenobia; Guo, Shibao

    2008-01-01

    The student population in Canada's higher education institutions is becoming increasingly racially and culturally diverse. Canadian higher education has the obligation to build inclusive teaching and learning environments where the needs and aspirations of students from diverse cultures and backgrounds can be addressed in an equitable manner.…

  5. Understanding Teachers' Professional Cultures through Interview: A Constructivist Approach.

    Science.gov (United States)

    Knight, Peter; Saunders, Murray

    1999-01-01

    Describes a research method used in a British project studying the professional culture of teachers, that of "dialogic interviews." The focus was on cultural constructs teachers used spontaneously, and the interviews were formed around elements of concept, discourse, general accounts of teaching, and site-specific accounts of teaching.…

  6. An Integrated Approach Using Liquid Culture System Can it Make ...

    African Journals Online (AJOL)

    Diagnostic dilemma is a common problem faced as culture and polymerase chain reaction results vary in their sensitivity and specificity. A thorough knowledge of epidemiology, immunopathogenesis, and spectrum of the disease and importance of including liquid culture system for the diagnosis of this disease are ...

  7. Total safety management: An approach to improving safety culture

    International Nuclear Information System (INIS)

    Blush, S.M.

    1993-01-01

    A little over 4 yr ago, Admiral James D. Watkins became Secretary of Energy. President Bush, who had appointed him, informed Watkins that his principal task would be to clean up the nuclear weapons complex and put the US Department of Energy (DOE) back in the business of producing tritium for the nation's nuclear deterrent. Watkins recognized that in order to achieve these objectives, he would have to substantially improve the DOE's safety culture. Safety culture is a relatively new term. The International Atomic Energy Agency (IAEA) used it in a 1986 report on the root causes of the Chernobyl nuclear accident. In 1990, the IAEA's International Nuclear Safety Advisory Group issued a document focusing directly on safety culture. It provides guidelines to the international nuclear community for measuring the effectiveness of safety culture in nuclear organizations. Safety culture has two principal aspects: an organizational framework conducive to safety and the necessary organizational and individual attitudes that promote safety. These obviously go hand in hand. An organization must create the right framework to foster the right attitudes, but individuals must have the right attitudes to create the organizational framework that will support a good safety culture. The difficulty in developing such a synergistic relationship suggests that achieving and sustaining a strong safety culture is not easy, particularly in an organization whose safety culture is in serious disrepair

  8. Ngugi Wa Thiong'O's Materialist Approach to Culture | Guerrero ...

    African Journals Online (AJOL)

    The paper analyzes Ngugi's theory of culture as well as its implications. I have discussed his essays since it is my belief that writers use such to give a full exposition to their theoretical and artistic views. Ngugi's theory is sustained on a Marxist consideration of culture as a dialectical process which protagonists are Man, ...

  9. Culturally Responsive Positive Behavior Supports: Considerations for Practice

    Science.gov (United States)

    Banks, Tachelle; Obiakor, Festus E.

    2015-01-01

    Classrooms are not culturally neutral terrains, but rather are constructed around sets of norms, values, and expected behaviors that are culturally bound. Low tolerance levels and expectations are an indication of the incongruence between the education strategies utilized by teachers and the cultural and linguistic differences of students that are…

  10. The Development of a Model of Culturally Responsive Science and Mathematics Teaching

    Science.gov (United States)

    Hernandez, Cecilia M.; Morales, Amanda R.; Shroyer, M. Gail

    2013-01-01

    This qualitative theoretical study was conducted in response to the current need for an inclusive and comprehensive model to guide the preparation and assessment of teacher candidates for culturally responsive teaching. The process of developing a model of culturally responsive teaching involved three steps: a comprehensive review of the…

  11. Cultural transmission and the evolution of human behaviour: a general approach based on the Price equation.

    Science.gov (United States)

    El Mouden, C; André, J-B; Morin, O; Nettle, D

    2014-02-01

    Transmitted culture can be viewed as an inheritance system somewhat independent of genes that is subject to processes of descent with modification in its own right. Although many authors have conceptualized cultural change as a Darwinian process, there is no generally agreed formal framework for defining key concepts such as natural selection, fitness, relatedness and altruism for the cultural case. Here, we present and explore such a framework using the Price equation. Assuming an isolated, independently measurable culturally transmitted trait, we show that cultural natural selection maximizes cultural fitness, a distinct quantity from genetic fitness, and also that cultural relatedness and cultural altruism are not reducible to or necessarily related to their genetic counterparts. We show that antagonistic coevolution will occur between genes and culture whenever cultural fitness is not perfectly aligned with genetic fitness, as genetic selection will shape psychological mechanisms to avoid susceptibility to cultural traits that bear a genetic fitness cost. We discuss the difficulties with conceptualizing cultural change using the framework of evolutionary theory, the degree to which cultural evolution is autonomous from genetic evolution, and the extent to which cultural change should be seen as a Darwinian process. We argue that the nonselection components of evolutionary change are much more important for culture than for genes, and that this and other important differences from the genetic case mean that different approaches and emphases are needed for cultural than genetic processes. © 2013 The Authors. Journal of Evolutionary Biology © 2013 European Society For Evolutionary Biology.

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

    Science.gov (United States)

    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.

  13. A Systematic Approach to Cultural Explanations of War: Tracing Causal Processes in Two West African Insurgencies

    NARCIS (Netherlands)

    Richards, P.

    2011-01-01

    Many accounts of cultural factors in armed conflicts are dependent on circumstantial details. Alternative quantitative approaches suffer from confusion of correlation and cause. This paper describes and exemplifies a third approach to the analysis of cultural factors in war—causal process tracing.

  14. A Cultural Formulation Approach to Career Assessment and Career Counseling with Asian American Clients

    Science.gov (United States)

    Leong, Frederick T. L.; Hardin, Erin E.; Gupta, Arpana

    2010-01-01

    Using the cultural formulations approach to career assessment and career counseling, the current article applies it specifically to Asian American clients. The approach is illustrated by using the "Diagnostic and Statistical Manual of Mental Disorders" fourth edition ("DSM-IV") Outline for Cultural Formulations that consists of the following five…

  15. A Web Based Approach to Integrate Space Culture and Education

    Science.gov (United States)

    Gerla, F.

    2002-01-01

    , who can use it to prepare their lessons, retrieve information and organize the didactic material in order to support their lessons. We think it important to use a user centered "psychology" based on UM: we have to know the needs and expectations of the students. Our intent is to use usability tests not just to prove the site effectiveness and clearness, but also to investigate aesthetical preferences of children and young people. Physics, mathematics, chemistry are just some of the difficult learning fields connected with space technologies. Space culture is a potentially never-ending field, and our scope will be to lead students by hand in this universe of knowledge. This paper will present MARS activities in the framework of the above methodologies aimed at implementing a web based approach to integrate space culture and education. The activities are already in progress and some results will be presented in the final paper.

  16. Modular Approach to Designing Computer Cultural Systems: Culture as a Thermodynamic Machine

    Directory of Open Access Journals (Sweden)

    Leland Gilsen

    2015-01-01

    Full Text Available Culture is a complex non-linear system. In order to design computer simulations of cultural systems, it is necessary to break the system down into sub-systems. Human culture is modular. It consists of sets of people that belong to economic units. Access to, and control over matter, energy and information is postulated as the key to development of cultural simulations. Because resources in the real world are patchy, access to and control over resources is expressed in two related arenas: economics (direct control and politics (non-direct control. The best way to create models for cultural ecology/economics lies in an energy-information-economic paradigm based on general systems theory and an understanding of the "thermodynamics" of ecology, or culture as a thermodynamic machine.

  17. A Managerial Approach to NASA's Cultural Changes: Open System Model

    National Research Council Canada - National Science Library

    Aytekin, Yasin; Long, Nicholas

    2007-01-01

    This project describes NASA's culture during two important time periods (1958-1972) and (1996-2004) and explains its relative fit with its system components -- task, people, resources, and structure...

  18. Analytic approaches to atomic response properties

    International Nuclear Information System (INIS)

    Lamm, E.E.

    1980-01-01

    Many important response properties, e.g., multipole polarizabilites and sum rules, photodetachment cross sections, and closely-related long-range dispersion force coefficients, are insensitive to details of electronic structure. In this investigation, analytic asymptotic theories of atomic response properties are constructed that yield results as accurate as those obtained by more elaborate numerical methods. In the first chapter, a novel and simple method is used to determined the multipole sum rules S/sub l/(-k), for positive and negative values of k, of the hydrogen atom and the hydrogen negative ion in the asymptotic approximation. In the second chapter, an analytically-tractable extended asymptotic model for the response properites of weakly-bound anions is proposed and the multipole polarizability, multipole sum rules, and photodetachment cross section determined by the model are computed analytically. Dipole polarizabilities and photodetachment cross sections determined from the model for Li-, Na-, and K- are compared with the numercal results of Moores and Norcross. Agreement is typically within 15% if the pseudopotential is included. In the third chapter a comprehensive and unified treatment of atomic multipole oscillator strengths, dynamic multipole polarizabilites, and dispersion force constants in a variety of Coulomb-like approximations is presented. A theoretically and computationally superior modification of the original Bates-Damgaard (BD) procedure, referred to here as simply the Coulomb approximation (CA), is introduced. An analytic expression for the dynamic multipole polarizability is found which contains as special cases this quantity within the CA, the extended Coulomb approximation (ECA) of Adelman and Szabo, and the quantum defect orbital (QDO) method of Simons

  19. Cultures of Learning and Learning Culture: Socratic and Confucian Approaches to Teaching and Learning

    Science.gov (United States)

    Gorry, Jonathan

    2011-01-01

    A wide variety of British universities are expanding efforts to attract international students. This article argues that higher education's implicit claim to all-inclusive "universality" may hereby be challenged by subsequent issues of cultural particularity. Here I set to conceptualise possible differences in the learning culture of…

  20. German Castles, Customs and Culture: Introducing a New Approach to the Undergraduate Culture Course

    Science.gov (United States)

    Lalande, John F., II

    2008-01-01

    Courses on the culture of the German-speaking world (GSW) have long dotted the landscape of undergraduate course offerings at North American colleges and universities. The primary purpose of this article is to share information about a new kind of undergraduate culture course that uses castles as a vehicle for introducing students to past and…

  1. Scientific culture: A theoretical approach to the term

    Directory of Open Access Journals (Sweden)

    Rafael Antonio Hernández Cruz Pérez

    2014-06-01

    Full Text Available Presently article is made a valuation of the term scientific culture starting from a realized systematizing to the records from the term to international level, but with emphasis in the positions assumed by Cuban authors and you culminates with the definition of Scientific Culture of (Pinar 2006. This definition, contrary to those mentioned, explicit the process for the development of the Scientific Culture, having present the Ethics and the historical-social context in its development, for what is not limited alone to the knowledge related with the Science and the Technology. As essential element in this definition the humanist focus is revealed, it is emphasized in the related with the man's development and with its autorrealización that will facilitate them a harmonic bond with the Nature and the Society.

  2. An examination of acquiescent response styles in cross-cultural research

    NARCIS (Netherlands)

    Fischer, R.; Fontaine, J.R.J.; van de Vijver, F.J.R.; van Hemert, D.A.; Gari, A.; Mylonas, K.

    2009-01-01

    Response styles constitute a formidable challenge for cross-cultural research. In this article, three different response styles are discussed (acquiescence, extremity scoring, and social desirability). Acquiescence responding (ARS) is then integrated into a larger classical test theoretical

  3. Culturally Responsive Social Skills Instruction for Adolescent Black Males

    Science.gov (United States)

    Robinson-Ervin, Porsha; Cartledge, Gwendolyn; Keyes, Starr

    2011-01-01

    The cultural disconnect between black males and the school environment has been correlated with poor academic achievement and high discipline rates for Black males. Instructional strategies that draw upon the learner?s cultural background hold promise as one means for intervention. This paper addresses the social skills needs of black adolescent…

  4. Applying Culturally Responsive Pedagogy to the Vocational Training of Immigrants

    Science.gov (United States)

    Wu, Ya-Ling

    2016-01-01

    Training and learning are the personal process in which individuals interact with social and cultural contexts. Immigrant trainees bring their early educational and life experiences into training classrooms, and their learning is strongly affected by their prior socialization and socio-cultural experiences. Therefore, it is necessary to provide…

  5. An approach for risk informed safety culture assessment for Canadian nuclear power stations

    International Nuclear Information System (INIS)

    Nelson, W.R.

    2010-01-01

    One of the most important components of effective safety and risk management for nuclear power stations is a healthy safety culture. DNV has developed an approach for risk informed safety culture assessment that combines two complementary paradigms for safety and risk management: loss prevention - for preventing and intervening in accidents; and critical function management - for achieving safety and performance goals. Combining these two paradigms makes it possible to provide more robust systems for safety management and to support a healthy safety culture. This approach is being applied to safety culture assessment in partnership with a Canadian nuclear utility. (author)

  6. Chemical toxicity approach for emergency response

    International Nuclear Information System (INIS)

    Bauer, T.

    2009-01-01

    In the event of an airborne release of chemical agent or toxic industrial chemical by accidental or intentional means, emergency responders must have a reasonable estimate of the location and size of the resulting hazard area. Emergency responders are responsible for warning persons downwind of the hazard to evacuate or shelter-in-place and must know where to look for casualties after the hazard has passed or dissipated. Given the same source characterization, modern hazard assessment models provide comparable concentration versus location and time estimates. Even urban hazard assessment models often provide similar predictions. There is a major shortcoming, though, in applying model output to estimating human toxicity effects. There exist a variety of toxicity values for non-lethal effects ranging from short-term to occupational to lifetime exposures. For health and safety purposes, these estimates are all safe-sided in converting animal data to human effects and in addressing the most sensitive subset of the population. In addition, these values are usually based on an assumed 1 hour exposure duration at constant concentration and do not reflect either a passing clouds concentration profile or duration. Emergency responders need expected value toxicity parameters rather than the existing safe-sided ones. This presentation will specify the types of toxicity values needed to provide appropriate chemical hazard estimates to emergency responders and will demonstrate how dramatically their use changes the hazard area.(author)

  7. Grapevine responses to terroir: a global approach

    Directory of Open Access Journals (Sweden)

    Alain Deloire

    2005-12-01

    Full Text Available This paper deals with the technical and/or practical treatment of terroir as a study concept, together with related functional aspects. Functioning of the terroir relies on the relation between climate, soil and vine. In addition to this interaction, a comprehensive study concept for terroir requires the consideration of viticultural and enological sciences and techniques necessary to ensure the assurance of wine quality, together with spatial aspects of the grapevine response to environmental factors, as required for vineyard management. In order to comprehend the quality of the harvest, it is necessary to understand the relationship « whole plant - berry ». An easy field and laboratory method to study the relationship between the whole plant and berry and the consequences thereof for wine quality is proposed. Knowledge of grapevine water status and the biochemical evolution within the grape berry from berry set onwards are important issues for the understanding of the role that terroir plays with respect to the quality of the harvest and the wine style or « typicality ».

  8. Restorative approaches to workplace bullying: educating nurses towards shared responsibility.

    Science.gov (United States)

    Hutchinson, Marie

    2009-01-01

    This paper summarises what is known about bullying in the nursing workplace and approaches currently employed to address the problem. Synthesising the available evidence it is identified that restorative approaches which seek to foster shared responsibility and positively influence group norms are underdeveloped. Based upon the principles of restorative justice this approach seeks to foster active responsibility for addressing bullying by building pro-social workplace relationships. Given the importance of socialisation processes in mediating and sustaining bullying among nurses, restorative approaches are proposed as a strategy that can be employed in nursing education to address bullying.

  9. Introduction: integrating genetic and cultural evolutionary approaches to language.

    Science.gov (United States)

    Mesoudi, Alex; McElligott, Alan G; Adger, David

    2011-04-01

    The papers in this special issue of Human Biology address recent research in the field of language evolution, both the genetic evolution of the language faculty and the cultural evolution of specific languages. While both of these areas have received increasing interest in recent years, there is also a need to integrate these somewhat separate efforts and explore the relevant gene-culture coevolutionary interactions. Here we summarize the individual contributions, set them in the context of the wider literature, and identify outstanding future research questions. The first set of papers concerns the comparative study of nonhuman communication in primates and birds from both a behavioral and neurobiological perspective, revealing evidence for several common language-related traits in various nonhuman species and providing clues as to the evolutionary origin and function of the human language faculty. The second set of papers discusses the consequences of viewing language as a culturally evolving system in its own right, including claims that this removes the need for strong genetic biases for language acquisition, and that phylogenetic evolutionary methods can be used to reconstruct language histories. We conclude by highlighting outstanding areas for future research, including identifying the precise selection pressures that gave rise to the language faculty in ancestral hominin species, and determining the strength, domain specificity, and origin of the cultural transmission biases that shape languages as they pass along successive generations of language learners.

  10. Approach to the safety culture in the Slovak Republic

    International Nuclear Information System (INIS)

    Kuchta, L.; Sladek, V.

    2002-01-01

    The Nuclear Regulatory Authority of the Slovak Republic was established on January 1st, 1993, after division of former Czech and Slovak Federation Republic to two independent states - Czech Republic and Slovak Republic. As there were inherited four units on the site Jaslovske Bohunice and Interim Spent Fuel Storage on the same site under operation and four units under construction on site Mochovce it was necessary to keep on regulatory activities from very beginning of regulatory authority existence. The new regulator has been all time co-operating closely with IAEA and countries with developed nuclear power to cover all nuclear safety related areas including the safety culture. It is, however, to be said, that the issue of safety culture begun to be an object of considerations of Czechoslovak NPPs as early as in 1986 after issue of IAEA INSAG 1. Since that time the NPPs try to enforce the safety culture principles as a part of nuclear safety into their daily work in consensus with an utility Slovenske elektrarne, nuclear power plants and Nuclear Regulatory Authority. A purpose of the article is to provide an overview on safety culture practices at nuclear installations in the Slovak Republic. (author)

  11. Looking at, Engaging More: Approaches for Investigating Material Culture

    Science.gov (United States)

    Blandy, Doug; Bolin, Paul E.

    2012-01-01

    Objects of material culture are not always those items most commonly explored in the art classroom, and are, instead, the frequently overlooked things in people's everyday world. They are the items people collect in their homes, carry with them in backpacks, purses, and pockets, and stow on shelves in the back of closets--often the things they…

  12. Cultural Difference and Human Rights : A Philosophical-Anthropological Approach

    NARCIS (Netherlands)

    J. Kloeg (Julien)

    2014-01-01

    textabstractIn ‘Cultural Difference and Human Rights’, Julien Kloeg claims, with Pablo Gilabert, that theoretical attempts to justify human rights should move beyond the dichotomy of providing either a humanist or a political justification. Kloeg demonstrates how philosophical anthropology could

  13. A Cross-Cultural Approach to Understanding Entrepreneurial Intention

    Science.gov (United States)

    Moriano, Juan A.; Gorgievski, Marjan; Laguna, Mariola; Stephan, Ute; Zarafshani, Kiumars

    2012-01-01

    The current research aims to shed light on the role of culture in the formation of career intentions. It draws on the Theory of Planned Behavior (TPB; Ajzen), which has been widely employed to predict intentions, including entrepreneurial career intentions, but past research has almost exclusively been conducted in "Western" countries.…

  14. Cross-Cultural Effects of Cannabis Use Disorder: Evidence to Support a Cultural Neuroscience Approach

    NARCIS (Netherlands)

    Prashad, S.; Milligan, A.L.; Cousijn, J.; Filbey, F.M.

    2017-01-01

    Purpose of Review: Cannabis use disorders (CUDs) are prevalent worldwide. Current epidemiological studies underscore differences in behaviors that contribute to cannabis use across cultures that can be leveraged towards prevention and treatment of CUDs. This review proposes a framework for

  15. Naringenin-responsive riboswitch-based fluorescent biosensor module for Escherichia coli co-cultures.

    Science.gov (United States)

    Xiu, Yu; Jang, Sungho; Jones, J Andrew; Zill, Nicholas A; Linhardt, Robert J; Yuan, Qipeng; Jung, Gyoo Yeol; Koffas, Mattheos A G

    2017-10-01

    The ability to design and construct combinatorial synthetic metabolic pathways has far exceeded our capacity for efficient screening and selection of the resulting microbial strains. The need for high-throughput rapid screening techniques is of upmost importance for the future of synthetic biology and metabolic engineering. Here we describe the development of an RNA riboswitch-based biosensor module with dual fluorescent reporters, and demonstrate a high-throughput flow cytometry-based screening method for identification of naringenin over producing Escherichia coli strains in co-culture. Our efforts helped identify a number of key operating parameters that affect biosensor performance, including the selection of promoter and linker elements within the sensor-actuator domain, and the effect of host strain, fermentation time, and growth medium on sensor dynamic range. The resulting biosensor demonstrates a high correlation between specific fluorescence of the biosensor strain and naringenin titer produced by the second member of the synthetic co-culture system. This technique represents a novel application for synthetic microbial co-cultures and can be expanded from naringenin to any metabolite if a suitable riboswitch is identified. The co-culture technique presented here can be applied to a variety of target metabolites in combination with the SELEX approach for aptamer design. Due to the compartmentalization of the two genetic constructs responsible for production and detection into separate cells and application as independent modules of a synthetic microbial co-culture we have subsequently reduced the need for re-optimization of the producer module when the biosensor is replaced or removed. Biotechnol. Bioeng. 2017;114: 2235-2244. © 2017 Wiley Periodicals, Inc. © 2017 Wiley Periodicals, Inc.

  16. Acculturation Theory and the Practical Approaches to Cross-cultural Inclusiveness in International Cooperation

    Institute of Scientific and Technical Information of China (English)

    Huang Kaisheng; Zhou Xinping

    2017-01-01

    Harmony and cultural inclusiveness are two basic principles highly advocated by the Silk Road Spirit.In response to the urgent appeal to cultivating cross-cultural adaptation,essential concepts and models of acculturation theory have been discussed and possible strategies proposed.It is concluded that integration contributes to implementing positive adaptation to the host culture,whilst multiculturalism helps to facilitate mutual exchange between Chinese and foreign cultures.Specific suggestions are further documented in order to mimmize misunderstanding and conflicts in cross-cultural communication.

  17. Developing a Scale for Culturally Responsive Practice: Validation, Relationship with School Organizational Factors, and Application

    Science.gov (United States)

    Han, Jae-Bum

    2017-01-01

    The primary goal of this dissertation is to develop and provide preliminary validation for a new measure of culturally responsive practice. This instrument, which is called the Culturally Responsive Practice Scale (CRPS), includes items that reflect ways that teachers teach multicultural students in their classrooms. To accomplish the goal, three…

  18. Developing Culturally Responsive Teaching through Professional Noticing within Teacher Educator Modelling

    Science.gov (United States)

    Averill, Robin; Anderson, Dayle; Drake, Michael

    2015-01-01

    Much evidence exists that culturally responsive and equitable teaching practices are challenging to develop. Evidence exists that in-the-moment coaching of "rehearsals" of practice can help foster mathematics teaching strategies, but how such coaching can assist the development of culturally responsive practice is less clear. Drawn from…

  19. Visual Culture as a Strategic Approach to Art Production in Education

    DEFF Research Database (Denmark)

    Buhl, Mie

    2005-01-01

    The concept of visual culture challenges tradtitional approaches to art production in education. Art education lacks adequate concepts for understanding contemporary productive processes. The article suggests that the theoretical framework for the productive process should be reconsidered. Visual...... culture as a strategic approach focuses on conditions surrounding viewing rather than on the substance of aesthetic objects A new termonology is needed for use in student and teacher dialogue. The article presents a model for teaching art production bases on a visual culture approach to visual arts...

  20. "Because That's Who I Am": Extending Theories of Culturally Responsive Pedagogy to Consider Religious Identity, Belief, and Practice

    Science.gov (United States)

    Dallavis, Christian

    2011-01-01

    In this conceptual article the author explores the intersection of culturally responsive pedagogy and religious school contexts. He extends theories of culturally responsive pedagogy to consider how religion, a dimension of student culture that has largely been overlooked in the literature surrounding culturally responsive pedagogy, can inflect…

  1. Hong Kong Students' Approaches to Learning: Cross-Cultural Comparisons

    Science.gov (United States)

    Dasari, Bhoomiah

    2009-01-01

    Anecdotal evidence abounds in Hong Kong to the effect that students entering tertiary education are predisposed to a "rote" learning approach. With the internalisation of higher education in many countries, there is still insufficient understanding of how Chinese students approach their learning. Except few studies were conducted…

  2. Images in Children's Education: An approach from the Visual Culture

    Directory of Open Access Journals (Sweden)

    Susana Rangel Vieira da Cunha

    2009-07-01

    Full Text Available In this article I understand how it is and establishing the context of early childhood education the idea that the images take on teaching roles. Examine how is constructed in broader contexts, the design of a visual education and how this concept is being renewed in the specific context of teaching young children. I assume that the pedagogy of the visual - the ways in which children and adults build their processes to see the world - are made in various ways and in different instances. So there are no boundaries so marked between the ways that schools and cultural pedagogies deal with the universe imagery, while acknowledging that the school universe has its specific ways of dealing with the various forms and cultural traditions of the images.

  3. Framing the nicotine debate: a cultural approach to risk.

    Science.gov (United States)

    Murphy, P

    2001-01-01

    This study examined Congressional testimony concerning regulation of tobacco advertising by 3 policy factions representing industry, government, and lay activists. On the basis of the cultural theory of risk, policy disputants were divided into entrepreneurial, bureaucratic, and egalitarian communities, each with a distinct cosmology that impedes discourse among the groups. The authors examined ways in which the 3 policy factions framed the tobacco advertising issues to see the extent to which such unique cosmologies were expressed or whether mutual frames might signal opportunities for negotiation among the interest groups. Major themes in the testimony were identified through semantic network analysis and clustering of associated words that revealed discourse patterns peculiar to each group and reflective of their cultural biases toward health risk. Semantic network analysis can be a tool to clarify these presuppositions and unmask relations among factions, thereby bridging policy solutions across interest groups.

  4. Four Approaches to Cultural Diversity: Implications for Teaching at Institutions of Higher Education.

    Science.gov (United States)

    Ofori-Dankwa, Joseph; Lane, Robert W.

    2000-01-01

    Identifies four approaches to cultural diversity that professors at institutions of higher education may take. These are neutrality, similarity, diversity, and diversimilarity. Identifies the strengths and weaknesses of each of these approaches, and argues for the diversimilarity approach, using the teaching of the death penalty (and examination…

  5. Religion as dialogical resource: a socio-cultural approach.

    Science.gov (United States)

    Baucal, Aleksandar; Zittoun, Tania

    2013-06-01

    William James proposed a psychological study of religion examining people's religious experiences, and to see in what sense these were good for them. The recent developments of psychology of religion moved far from that initial proposition. In this paper, we propose a sociocultural perspective to religion that renews with that initial stance. After recalling Vygtotsky's core ideas, we suggest that religion, as cultural and symbolic system, participates to the orchestration of human activities and sense-making. Such orchestration works both from within the person, through internalized values and ideas, and from without, through the person's interactions with others, discourses, cultural objects etc. This leads us to consider religions as supporting various forms of dialogical dynamics-intra-psychological dialogues, interpersonal with present, absent or imaginary others, as well as inter-group dialogues-which we illustrate with empirical vignettes. The example of religious tensions in the Balkans in the 90's highlights how much the historical-cultural embeddedness of these dynamics can also lead to the end of dialogicality, and therefore, sense-making.

  6. CULTURAL TRANSFER IN TRAVEL GUIDE TRANSLATION: DISCOURSE APPROACH

    Directory of Open Access Journals (Sweden)

    Novikova Elina Yuryevna

    2014-09-01

    Full Text Available Intercultural communication and dialogue between various social and political structures and their globalized conditions immediately lead to the development of tourism and services market in this area, including translation services. The study of linguocultural characteristics of a travel guide in terms of pragmatically adequate translation is an interesting aspect for the analysis of the development and functioning of logics of modern interaction planes because the mass tourism participants' communicative characteristics are determined, on the one hand, by the universal, global, economic, social and cultural programmes of mass tourism and, on the other hand, by the local and national peculiarities of tourism discourse in general. The choice of linguistic means in travel guides is determined by their communicative and pragmatic as well as ethno-cultural characteristics that form the main discourse oriented translation programme. The translation of the travel guide texts to German supposes significant differences at out- and in-text levels to achieve maximum compliance with the potential recipients' expectations. The analysis of the two translations of the Russian-language travel guide made to German by the native German speaker and the non-native German speaker let define the so-called sharp edges in the cultural transfer of the information important for the discourse. The travel guide is characterized by the specific features of the touristics discourse, on the one hand, and by the interesting experience of translating, on the other hand.

  7. Responsive Legal Approach to Law of Human Trafficking in Indonesia

    Science.gov (United States)

    Farhana

    2018-01-01

    Formation and legal changes influenced by the social and political dynamics. Law understood as the rules are rigid and too much emphasis on the legal aspects of the legal system or emphasize aspects of the legitimacy of the rules themselves, without associated with social problems. A Responsive legal approach is an approach the legal establishment…

  8. New approaches for the asessment and education of children under socio-cultural disadvantages

    Directory of Open Access Journals (Sweden)

    Alegría Majluf

    2003-06-01

    Full Text Available The present paper describes the traditional psychometric parameters thal don 't fit by workingwith children who suffer socio-cultural deprivation (or who are living under socio-cultural disadvantagesand the new assessment and education strategies for this population. Vygotsky's socio-cultural approach, that emphasizes the Zone of Proximal Development, and the Dynamic Assessment and the Mediated Learning developed by Feucrstein and complemented by Coll relatedwith the Significative Learning are stressed.

  9. A Guttman-Based Approach to Identifying Cumulativeness Applied to Chimpanzee Culture

    OpenAIRE

    Graber, RB; de Cock, DR; Burton, ML

    2012-01-01

    Human culture appears to build on itself-that is, to be to some extent cumulative. Whether this property is shared by culture in the common chimpanzee is controversial. The question previously has been approached, qualitatively (and inconclusively), by debating whether any chimpanzee culture traits have resulted from individuals building on one another's work ("ratcheting"). The fact that the chimpanzees at different sites have distinctive repertoires of traits affords a different avenue of a...

  10. Socially Response-Able Mathematics Education: Implications of an Ethical Approach

    Science.gov (United States)

    Atweh, Bill; Brady, Kate

    2009-01-01

    This paper discusses an approach to mathematics education based on the concept of ethical responsibility. It argues that an ethical approach to mathematics teaching lays the theoretical foundations for social justice concerns in the discipline. The paper develops a particular understanding of ethical responsibility based on the writings of Emanuel…

  11. Nuclear safety and security culture - an integrated approach to regulatory oversight

    International Nuclear Information System (INIS)

    Tronea, M.; Ciurea Ercau, C.

    2013-01-01

    The paper presents the development and implementation of regulatory guidelines for the oversight of safety and security culture within licensees organizations. CNCAN (the National Commission for Nuclear Activities of Romania) has used the International Atomic Energy Agency (IAEA) attributes for a strong safety culture as the basis for its regulatory guidelines providing support to the reviewers and inspectors for recognizing and gathering information relevant to safety culture. These guidelines are in process of being extended to address also security culture, based on the IAEA Nuclear Security Series No. 7 document Nuclear Security Culture: Implementing Guide. Recognizing that safety and security cultures coexist and need to reinforce each other because they share the common objective of limiting risk and that similar regulatory review and inspection processes are in place for nuclear security oversight, an integrated approach is considered justified, moreover since the common elements of these cultures outweigh the differences. (authors)

  12. Cross-cultural undergraduate medical education in North America: theoretical concepts and educational approaches.

    Science.gov (United States)

    Reitmanova, Sylvia

    2011-04-01

    Cross-cultural undergraduate medical education in North America lacks conceptual clarity. Consequently, school curricula are unsystematic, nonuniform, and fragmented. This article provides a literature review about available conceptual models of cross-cultural medical education. The clarification of these models may inform the development of effective educational programs to enable students to provide better quality care to patients from diverse sociocultural backgrounds. The approaches to cross-cultural health education can be organized under the rubric of two specific conceptual models: cultural competence and critical culturalism. The variation in the conception of culture adopted in these two models results in differences in all curricular components: learning outcomes, content, educational strategies, teaching methods, student assessment, and program evaluation. Medical schools could benefit from more theoretical guidance on the learning outcomes, content, and educational strategies provided to them by governing and licensing bodies. More student assessments and program evaluations are needed in order to appraise the effectiveness of cross-cultural undergraduate medical education.

  13. Regulatory Oversight of Safety Culture in Finland: A Systemic Approach to Safety

    International Nuclear Information System (INIS)

    Oedewald, P.; Väisäsvaara, J.

    2016-01-01

    In Finland the Radiation and Nuclear Safety Authority STUK specifies detailed regulatory requirements for good safety culture. Both the requirements and the practical safety culture oversight activities reflect a systemic approach to safety: the interconnections between the technical, human and organizational factors receive special attention. The conference paper aims to show how the oversight of safety culture can be integrated into everyday oversight activities. The paper also emphasises that the scope of the safety culture oversight is not specific safety culture activities of the licencees, but rather the overall functioning of the licence holder or the new build project organization from safety point of view. The regulatory approach towards human and organizational factors and safety culture has evolved throughout the years of nuclear energy production in Finland. Especially the recent new build projects have highlighted the need to systematically pay attention to the non-technical aspects of safety as it has become obvious how the HOF issues can affect the design processes and quality of construction work. Current regulatory guides include a set of safety culture related requirements. The requirements are binding to the licence holders and they set both generic and specific demands on the licencee to understand, monitor and to develop safety culture of their own organization but also that of their supplier network. The requirements set for the licence holders has facilitated the need to develop the regulator’s safety culture oversight practices towards a proactive and systemic approach.

  14. Safety Culture Enhancement Project. Final Report. A Field Study on Approaches to Enhancement of Safety Culture

    International Nuclear Information System (INIS)

    Lowe, Andrew; Hayward, Brent

    2006-08-01

    This report documents a study with the objective of enhancing safety culture in the Swedish nuclear power industry. A primary objective of this study was to ensure that the latest thinking on human factors principles was being recognised and applied by nuclear power operators as a means of ensuring optimal safety performance. The initial phase of the project was conducted as a pilot study, involving the senior management group at one Swedish nuclear power-producing site. The pilot study enabled the project methodology to be validated after which it was repeated at other Swedish nuclear power industry sites, providing a broad-ranging analysis of opportunities across the industry to enhance safety culture. The introduction to this report contains an overview of safety culture, explains the background to the project and sets out the project rationale and objectives. The methodology used for understanding and analysing the important safety culture issues at each nuclear power site is then described. This section begins with a summary of the processes used in the information gathering and data analysis stage. The six components of the Management Workshops conducted at each site are then described. These workshops used a series of presentations, interactive events and group exercises to: (a) provide feedback to site managers on the safety culture and safety leadership issues identified at their site, and (b) stimulate further safety thinking and provide 'take-away' information and leadership strategies that could be applied to promote safety culture improvements. Section 3, project Findings, contains the main observations and output from the project. These include: - a brief overview of aspects of the local industry operating context that impinge on safety culture; - a summary of strengths or positive attributes observed within the safety culture of the Swedish nuclear industry; - a set of identified opportunities for further improvement; - the aggregated results of the

  15. Safety Culture Enhancement Project. Final Report. A Field Study on Approaches to Enhancement of Safety Culture

    Energy Technology Data Exchange (ETDEWEB)

    Lowe, Andrew; Hayward, Brent (Dedale Asia Pacific, Albert Park VIC 3206 (Australia))

    2006-08-15

    This report documents a study with the objective of enhancing safety culture in the Swedish nuclear power industry. A primary objective of this study was to ensure that the latest thinking on human factors principles was being recognised and applied by nuclear power operators as a means of ensuring optimal safety performance. The initial phase of the project was conducted as a pilot study, involving the senior management group at one Swedish nuclear power-producing site. The pilot study enabled the project methodology to be validated after which it was repeated at other Swedish nuclear power industry sites, providing a broad-ranging analysis of opportunities across the industry to enhance safety culture. The introduction to this report contains an overview of safety culture, explains the background to the project and sets out the project rationale and objectives. The methodology used for understanding and analysing the important safety culture issues at each nuclear power site is then described. This section begins with a summary of the processes used in the information gathering and data analysis stage. The six components of the Management Workshops conducted at each site are then described. These workshops used a series of presentations, interactive events and group exercises to: (a) provide feedback to site managers on the safety culture and safety leadership issues identified at their site, and (b) stimulate further safety thinking and provide 'take-away' information and leadership strategies that could be applied to promote safety culture improvements. Section 3, project Findings, contains the main observations and output from the project. These include: - a brief overview of aspects of the local industry operating context that impinge on safety culture; - a summary of strengths or positive attributes observed within the safety culture of the Swedish nuclear industry; - a set of identified opportunities for further improvement; - the aggregated

  16. The Dynamic Interplay among EFL Learners' Ambiguity Tolerance, Adaptability, Cultural Intelligence, Learning Approach, and Language Achievement

    Science.gov (United States)

    Alahdadi, Shadi; Ghanizadeh, Afsaneh

    2017-01-01

    A key objective of education is to prepare individuals to be fully-functioning learners. This entails developing the cognitive, metacognitive, motivational, cultural, and emotional competencies. The present study aimed to examine the interrelationships among adaptability, tolerance of ambiguity, cultural intelligence, learning approach, and…

  17. Cross-Cultural Film Study: Seeing Inside Out (Approaches to Teaching Freedom of Expression).

    Science.gov (United States)

    Aufderheide, Patricia

    1991-01-01

    Explores classroom approaches to multicultural film study which seek to avoid miscommunication between cultures. Suggests that instructors prepare a checklist of factors to help students identify how specific films relay their messages. Argues that film study can broaden students' notions of free expression, and frame it as a cultural challenge.…

  18. From a regulatory to a cultural approach in the field of radiological protection

    International Nuclear Information System (INIS)

    Boehler, M.-C.

    1995-01-01

    A radiological protection culture, which is seen to be a 'management' approach to individual and collective doses, based on the principle of optimisation is described with particular reference to the nuclear industry. The article discusses the fundamental role of the principle of optimisation, the legal nature of the principle of optimisation and the implementation of a radiological protection culture. (UK)

  19. Performed Culture: An Approach to East Asian Language Pedagogy. Pathways to Advanced Skills Series, Volume 11

    Science.gov (United States)

    Christensen, Matthew; Warnick, Paul

    2006-01-01

    This book is a general introduction to the performed culture approach, which trains students how to express themselves in a way that native speakers of the target culture feel appropriate in given situations. Target readership includes Chinese, Japanese, and Korean language teachers and graduate students. Chapters of this book include: (1)…

  20. A bio-cultural approach to the study of food choice: The contribution of taste genetics, population and culture.

    Science.gov (United States)

    Risso, Davide S; Giuliani, Cristina; Antinucci, Marco; Morini, Gabriella; Garagnani, Paolo; Tofanelli, Sergio; Luiselli, Donata

    2017-07-01

    The study of food choice, one of the most complex human traits, requires an integrated approach that takes into account environmental, socio-cultural and biological diversity. We recruited 183 volunteers from four geo-linguistic groups and highly diversified in terms of both genetic background and food habits from whom we collected genotypes and phenotypes tightly linked to taste perception. We confirmed previous genetic associations, in particular with stevioside perception, and noted significant differences in food consumption: in particular, broccoli, mustard and beer consumption scores were significantly higher (Adjusted P = 0.02, Adjusted P diversity and cultural aspects in taste perception and food consumption. Published by Elsevier Ltd.

  1. Oviposition Attractancy of Bacterial Culture Filtrates: response of Culex quinquefasciatus

    Directory of Open Access Journals (Sweden)

    S Poonam

    2002-04-01

    Full Text Available Oviposition attractants could be used for monitoring as well as controlling mosquitoes by attracting them to lay eggs at chosen sites. In the present study, culture filtrates of seven bacterial species were tested for their attractancy against gravid females of Culex quinquefasciatus. When their oviposition active indices (OAI were studied, the culture filtrates of Bacillus cereus and Pseudomonas fluorescens exhibited oviposition attractancy (OAI = >0.3 at 100 ppm and the OAI were respectively 0.70 and 0.47. Culture filtrates of B. thuringiensis var. israelensis (wild type, B. t. var. israelensis (mutant and B. sphaericus showed attractancy at 2000 ppm with OAI of respectively 0.71, 0.59 and 0.68. However, the OAI of B. megaterium as well as Azospirillum brasilense was 0.13 (at 2000 ppm, which was less than 0.3 required to be considered them as attractants. When the oviposition attractancy of the bacterial culture filtrates were compared with that of a known oviposition attractant, p-cresol (at 10 ppm, the culture filtrates of B. t. var. israelensis (wild type and B. cereus were found to be more active than p-cresol, respectively with 64.2 and 54.3% oviposition.

  2. Approach to disability in a population from the Argar Culture

    Directory of Open Access Journals (Sweden)

    Roca, María G.

    2012-06-01

    Full Text Available A new research field is being developed on disability in Archaeology and Physical Anthropology, which is investigated in this article in the context of the Argaric Culture. More than 200 skeletons, coming from sites in Granada province (Castellón Alto, Fuente Amarga, Cuesta del Negro, Terrera del Reloj and Cerro de la Encina, were studied, finding four with signs of physical impairment: one male and one female who must both have used a walking aid, and two males with shoulder dislocations. All four individuals were buried according to Argaric Culture rituals, beneath their dwellings, indicating that they were not socially rejected. Nevertheless, further insight into disability in this culture is hampered by the limited biological and archaeological data available.

    La discapacidad, entendida como la consideración de una persona con invalidez por parte de su comunidad, constituye un nuevo campo de investigación en Ar queología y Antropología Física. Aquí se investiga este concepto en el marco de la cultura de El Argar. Se han estudiado más de 200 esqueletos procedentes de yacimientos de la provincia de Granada (Castellón Alto, Fuente Amarga, Cuesta del Negro, Terrera del Reloj y Cerro de la Encina entre los cuales cuatro muestran señales de invalidez: un hombre y una mujer que debieron haber requerido ayuda para caminar y dos varones con luxaciones de hombro. Los cuatro individuos fueron enterrados según los rituales de la cultura argárica, bajo sus propias viviendas, lo que indica que no fueron rechazados socialmente. Sin embargo, no se puede profundizar sobre la concepción de la discapacidad en esta cultura puesto que los datos arqueológicos y biológicos son muy limitados.

  3. Characterising influences on safety culture in military aviation:a methodologically grounded approach

    OpenAIRE

    Bennett, Anthea; Hellier, Elizabeth; Weyman, Andrew

    2015-01-01

    Historically, much effort has been expended in safety culture / climate research toward identifying a generic core set of components, predominately using the self-administered questionnaire approach. However, no stable unified model has emerged, and much of this research has taken a methodologically top-down approach to depicting organisational safety culture. In light of this, the benefits of qualitative exploration as a precursor to and foundation for the development of quantitative climate...

  4. Fundamental principles of the cultural-activity approach in the psychology of giftedness

    OpenAIRE

    Babaeva, Julia

    2013-01-01

    This article examines the cultural-activity approach to the study of giftedness, which is based on the ideas of L. S. Vygotsky, A. N. Leontiev, and O. K. Tikhomirov. Three basic principles of this approach are described: the principle of polymorphism, the dynamic principle, and the principle of the holistic analysis of the giftedness phenomenon. The article introduces the results of empirical research (including a 10-year longitudinal study), which verifies the efficacy of the cultural-activi...

  5. Issues in Cross Cultural Training: Educating the Imagination with Cross Cultural Approaches to Literacy Development.

    Science.gov (United States)

    Mikkelsen, Nina

    An instructor's teaching practices have been influenced by Edward T. Hall's theory in "Beyond Culture," which begins with the notion that "what is known least well and is therefore in the poorest position to be studied is what is closest to oneself," the "unconscious patterns that control us." This wisdom has been…

  6. Art Integration as School Culture Change: A Cultural Ecosystem Approach to Faculty Development

    Science.gov (United States)

    Charland, William

    2011-01-01

    While much has been written about arts integration theory, and the various benefits of visual art in the curriculum, the literature is sparse regarding arts integration implementation, and the personal, professional, and school culture barriers to the persistence and dissemination of such interventions. Successful educational interventions are…

  7. Culture Change in the English Classroom: An Anthropological Approach to the Education of Culturally Disadvantaged Students.

    Science.gov (United States)

    Farr, Helen Louise Kuster

    This library study investigated the problems of (1) what anthropological generalizations are of greatest value for English teachers of culturally disadvantaged students, and (2) how these generalizations are particularly relevant for classroom use. The theoretical and empirical research literature was surveyed and relevant sections were…

  8. THE DEVELOPMENT OF STUDENT’S CULTURAL COMPETENCE IN A POST-INDUSTRIAL SOCIETY: THE IMPERATIVES OF CAPITAL APPROACH

    Directory of Open Access Journals (Sweden)

    Lyudmila V. Astakhova

    2017-03-01

    Full Text Available Introduction: problems of cultural competence development among higher school students are becoming increasingly important against a decline in a cultural level of an individual in a post-industrial society. Their relevance is determined by low level of effectiveness in the use of competence-based approach in higher education, debatable nature of the culture concept in scholarship, and evolution of axiological dominants in different cultures, specificity of dominant values in post-industr ial culture. Materials and Methods: the author uses a competence-based approach to determine the cultural competence of students. A cultural approach is applied to determine various approaches to culture. A capital approach is established as the approach enabling to take into account the cultural and axiological dominants of post-industrial society. Analytic-synthetic methods are used in the search and analysis of literature on the topic; the method of comparative analysis in the determination of essence of concepts of cultural competence: method of sociological survey to discover the level of cultural competence of graduates. Results: the sociological survey of employers revealed the insufficient level of cultural competence among graduates; the concept of cultural competence in pedagogical science was examined; the limitations of approaches to this concept were identified, the author’s definition of cultural competence of personality in a postindustrial society is substantiated. Based on the author’s informed definition of cultural competence, as well as the notion of cultural capital, the author substantiates the definition of “cultural-capital competence of a student in a post-industrial society” as a structural part of his / her cultural competence, which takes into account the requirements of a post-industrial society. Discussion and Conclusions: given the evolution of value priorities in a post-industrial culture, the author substantiates the

  9. Culturally responsible curriculum development in hospitality, tourism and events management

    Directory of Open Access Journals (Sweden)

    Erwin Losekoot

    2014-06-01

    Full Text Available This paper considers the importance of the Treaty of Waitangi (1840 to Higher Education in New Zealand and how this influences the educational experience of hospitality, tourism and event management students. The paper reviews the literature on cultural diversity, internationalization and curriculum development, the role of culture in educating domestic and international students, and how the acculturation Higher Education students experience as part of their studies might lead to a deeper understanding of culture and identity in the hospitality workplace. The gap in the literature concerns how a higher education curriculum can assist in the development of cultural awareness and an understanding of historical commitments. The paper therefore identifies a number of key principles which are regarded as essential to the identity of those living in New Zealand/Aotearoa. The paper then goes on to illustrate how these principles could be applied to Higher Education. It suggests that these principles enshrined in the Treaty of Waitangi are also worth considering when creating an inclusive curriculum which supports all hospitality, tourism and events management students, irrespective of ethnic background, culture or upbringing. Finally, this paper proposes a matrix of ‘hooks’ - tools which academics can use to ensure their lectures address the needs of all learners. This matrix is developed from a study of the educational goals of the Principles of the Treaty of Waitangi (ToW, the founding document of this country. This research adds value by creating an awareness of the diverse environment in which academics and students operate, thereby enabling students to develop a cultural sensitivity to the international hospitality industry they will be employed in on graduation.

  10. Cross-cultural adaptation of instruments assessing breastfeeding determinants: a multi-step approach

    Science.gov (United States)

    2014-01-01

    Background Cross-cultural adaptation is a necessary process to effectively use existing instruments in other cultural and language settings. The process of cross-culturally adapting, including translation, of existing instruments is considered a critical set to establishing a meaningful instrument for use in another setting. Using a multi-step approach is considered best practice in achieving cultural and semantic equivalence of the adapted version. We aimed to ensure the content validity of our instruments in the cultural context of KwaZulu-Natal, South Africa. Methods The Iowa Infant Feeding Attitudes Scale, Breastfeeding Self-Efficacy Scale-Short Form and additional items comprise our consolidated instrument, which was cross-culturally adapted utilizing a multi-step approach during August 2012. Cross-cultural adaptation was achieved through steps to maintain content validity and attain semantic equivalence in the target version. Specifically, Lynn’s recommendation to apply an item-level content validity index score was followed. The revised instrument was translated and back-translated. To ensure semantic equivalence, Brislin’s back-translation approach was utilized followed by the committee review to address any discrepancies that emerged from translation. Results Our consolidated instrument was adapted to be culturally relevant and translated to yield more reliable and valid results for use in our larger research study to measure infant feeding determinants effectively in our target cultural context. Conclusions Undertaking rigorous steps to effectively ensure cross-cultural adaptation increases our confidence that the conclusions we make based on our self-report instrument(s) will be stronger. In this way, our aim to achieve strong cross-cultural adaptation of our consolidated instruments was achieved while also providing a clear framework for other researchers choosing to utilize existing instruments for work in other cultural, geographic and population

  11. Affordances of the Cultural Inquiry Process in Building Secondary Mathematics Teachers' Capacity for Cultural Responsiveness

    Science.gov (United States)

    Parker, Frieda; Bartell, Tonya; Novak, Jodie D.

    2017-01-01

    Over the last couple of decades, there has been a growing call for teachers to become more responsive to the increasing cultural diversity of students as a means of improving students' experiences in school and their learning outcomes. Challenges exist in working with secondary mathematics teachers due to the common belief that math is…

  12. Making Culturally Responsive Mathematics Teaching Explicit: A Lesson Analysis Tool

    Science.gov (United States)

    Aguirre, Julia M.; Zavala, Maria del Rosario

    2013-01-01

    In the United States, there is a need for pedagogical tools that help teachers develop essential pedagogical content knowledge and practices to meet the mathematical education needs of a growing culturally and linguistically diverse student population. In this article, we introduce an innovative lesson analysis tool that focuses on integrating…

  13. Culturally Responsive Literacy Practices in an Early Childhood Community

    Science.gov (United States)

    Bennett, Susan V.; Gunn, AnnMarie Alberton; Gayle-Evans, Guda; Barrera, Estanislado S.; Leung, Cynthia B.

    2018-01-01

    Early childhood educators continue to see an increase in their culturally diverse student population. As our country continues to grow as a multicultural nation, it is imperative that our early childhood classrooms embrace this rich diversity and provide experiences that affirm all students, families and communities. We (teacher educators)…

  14. Models and Frameworks for Culturally Responsive Adaptations of Interventions

    Science.gov (United States)

    Peterson, Lisa S.; Villarreal, Victor; Castro, Maria J.

    2017-01-01

    Research suggests that culturally and linguistically diverse (CLD) youths are underserved by mental health systems; CLD youths are less likely to receive mental health services and more likely to receive services that are inappropriate or inadequate. The lack of well-established treatments for CLD youths has been cited as one contributing factor…

  15. Pure culture response of ectomycorrhizal fungi to imposed water stress

    Science.gov (United States)

    Mark D. Coleman; Caroline S. Bledsoe; William Lopushinsky

    1989-01-01

    The ability of ectomycorrhizal fungal isolates to tolerate imposed water stress in pure culture was examined in 55 isolates of 18 species. Water potential treatments, adjusted with polyethylene glycol, were applied to Petri dish units. These units allowed colony diameter measurements of fungi grown on liquid media. Delayed growth initiation and inhibition of growth...

  16. Culturally Responsive Practice and the Role of School Administrators

    Science.gov (United States)

    Minkos, Marlena L.; Sassu, Kari A.; Gregory, Jess L.; Patwa, Shamim S.; Theodore, Lea A.; Femc-Bagwell, Michele

    2017-01-01

    In recent years, student populations within public schools in the United States have become increasingly diverse, both culturally and linguistically, and are projected to continue to grow in diversity in the future. Consequently, educators must be prepared to support the needs and education of students with multicultural backgrounds who may differ…

  17. Understanding the Motivation and Transformation of White Culturally Responsive Professors

    Science.gov (United States)

    Jenkins, China; Alfred, Mary

    2018-01-01

    The purpose of this study was to examine the motivation for White professors in higher education to become culturally inclusive in their teaching practices and the transformational experiences that created this motivation and shaped their development. The findings revealed personal convictions that centred on moral obligations towards teaching was…

  18. Culturally Responsive Reading Instruction for Students with Learning Disabilities

    Science.gov (United States)

    Kourea, Lefki; Gibson, Lenwood; Werunga, Robai

    2018-01-01

    As student populations are becoming more diverse in ability and ethnicity across American classrooms, teachers are faced with instructional challenges in meeting their students' learning needs. Challenges are heightened for general and special education teachers who teach students with learning disabilities (LD) and have a culturally and…

  19. A Multiple Cross-Cultural Comparison of Approaches to Learning

    Science.gov (United States)

    Bowden, Mark P.; Abhayawansa, Subhash; Manzin, Gregoria

    2015-01-01

    This study compares learning approaches of local English-speaking students and students from Asian countries studying at an Australian metropolitan university. The sample consists of students across 13 different countries. Unlike previous studies, students from Asian countries are subdivided into two categories: students from Confucian Heritage…

  20. Anthropological Approach and Activity Theory: Culture, Communities and Institutions

    Science.gov (United States)

    Lagrange, Jean-Baptiste

    2013-01-01

    The goal of this paper is to evaluate the contribution of the anthropological approach (AA) concurrently to Activity Theory (AT) in view of overarching questions about classroom use of technology for teaching and learning mathematics. I will do it first from a philosophical point of view, presenting the main notions of AA that have been used to…

  1. Approach--avoidance motivation and information processing: a cross-cultural analysis.

    Science.gov (United States)

    Hamamura, Takeshi; Meijer, Zita; Heine, Steven J; Kamaya, Kengo; Hori, Izumi

    2009-04-01

    Much recent research suggests that North Americans more frequently experience approach motivations and East Asians more frequently experience avoidance motivations. The current research explores some cognitive implications of this cultural difference. North Americans should be more attentive to approach-oriented information, whereas East Asians should be more attentive to avoidance-oriented information. Three studies confirmed this hypothesis. When asked to recall information framed in either approach or avoidance terms, a predicted interaction between culture and information frame was observed (Study 1 and 2). Moreover, analyses of consumer book reviews found that among reviews that were rated as helpful, approach-focused content was more prevalent in American reviews compared to Japanese reviews, in which avoidance-focused content was more prevalent (Study 3). Findings from the current research add to the growing literature of cross-cultural research on approach-avoidance motivations.

  2. Building a Science Communication Culture: One Agency's Approach

    Science.gov (United States)

    DeWitt, S.; Tenenbaum, L. F.; Betz, L.

    2014-12-01

    Science communication does not have to be a solitary practice. And yet, many scientists go about it alone and with little support from their peers and organizations. To strengthen community and build support for science communicators, NASA designed a training course aimed at two goals: 1) to develop individual scientists' communication skills, and 2) to begin to build a science communication culture at the agency. NASA offered a pilot version of this training course in 2014: the agency's first multidisciplinary face-to-face learning experience for science communicators. Twenty-six Earth, space and life scientists from ten field centers came together for three days of learning. They took part in fundamental skill-building exercises, individual development planning, and high-impact team projects. This presentation will describe the course design and learning objectives, the experience of the participants, and the evaluation results that will inform future offerings of communication training for NASA scientists and others.

  3. Organisational Culture as a Dominant in Enterprise Activity: System Approach

    Directory of Open Access Journals (Sweden)

    Serikov Anatoliy V.

    2014-01-01

    Full Text Available The article offers a “conceptual carcass” of the enterprise model, which is based on known results of studies in sociology, biology, system theory and mathematics. The article lists main features of growth of main indicators of economic activity and development of an enterprise. Dynamics of changes at an enterprise is described with a system of non-linear differential equations. One of the global and dominating factors in it is entrepreneurship of personnel, which is an integral part of its labour mentality or organisational culture. The article proves for the first time ever, using mathematical modelling, that namely entrepreneurship, innovation capability, is a comprehensive and dominant factor of enterprise growth and development.

  4. Cultural differences in survey responding: Issues and insights in the study of response biases.

    Science.gov (United States)

    Kemmelmeier, Markus

    2016-12-01

    This paper introduces the special section "Cultural differences in questionnaire responding" and discusses central topics in the research on response biases in cross-cultural survey research. Based on current conceptions of acquiescent, extreme, and socially desirable responding, the author considers current data on the correlated nature of response biases and the conditions under which different response styles they emerge. Based on evidence relating different response styles to the cultural dimension of individualism-collectivism, the paper explores how research presented as part of this special section might help resolves some tensions in this literature. The paper concludes by arguing that response styles should not be treated merely as measurement error, but as cultural behaviors in themselves. © 2016 International Union of Psychological Science.

  5. A mixed methods study of culturally responsive teaching in science and math classrooms

    Science.gov (United States)

    Holocker, Angela Y.

    Through the dawn of education, student achievement has always been the primary focus of educators. The United States has not changed the structure of their educational institutions since the Industrial Revolution. With the achievement gap between mainstream and non-mainstream students continually growing, it is the responsibility of every educator to contribute to student success. However, teachers cannot be held accountable for teaching what they do not know. This study investigates the correlation between Culturally Responsive Teaching professional development and the effects on minority students. The yearlong professional development models as well as culturally responsive strategies are discussed in great length. The study reflects the attitudes of teachers before and after participation in the culturally responsive professional development. Student growth was tracked over the school year as well as teacher implementation of the culturally responsive strategies. The final teacher survey and overall student growth was analyzed for correlation.

  6. Genes, culture and conservatism : A psychometric-genetic approach

    NARCIS (Netherlands)

    Schwabe, I.; Jonker, Wilfried; Van Den Berg, Stéphanie M.

    2016-01-01

    The Wilson-Patterson conservatism scale was psychometrically evaluated using homogeneity analysis and item response theory models. Results showed that this scale actually measures two different aspects in people: on the one hand people vary in their agreement with either conservative or liberal

  7. Genes, Culture and Conservatism - A Psychometric-Genetic Approach

    NARCIS (Netherlands)

    Schwabe, Inga; Jonker, Willem; van den Berg, Stéphanie Martine

    2016-01-01

    The Wilson−Patterson conservatism scale was psychometrically evaluated using homogeneity analysis and item response theory models. Results showed that this scale actually measures two different aspects in people: on the one hand people vary in their agreement with either conservative or liberal

  8. A modified Continuous Quality Improvement approach to improve culturally and socially inclusive care within rural health services.

    Science.gov (United States)

    Mitchell, Olivia; Malatzky, Christina; Bourke, Lisa; Farmer, Jane

    2018-03-23

    The sickest Australians are often those belonging to non-privileged groups, including Indigenous Australians, gay, lesbian, bisexual, transsexual, intersex and queer people, people from culturally and linguistically diverse backgrounds, socioeconomically disadvantaged groups, and people with disabilities and low English literacy. These consumers are not always engaged by, or included within, mainstream health services, particularly in rural Australia where health services are limited in number and tend to be generalist in nature. The aim of this study was to present a new approach for improving the sociocultural inclusivity of mainstream, generalist, rural, health care organisations. This approach combines a modified Continuous Quality Improvement framework with Participatory Action Research principles and Foucault's concepts of power, discourse and resistance to develop a change process that deconstructs the power relations that currently exclude marginalised rural health consumers from mainstream health services. It sets up processes for continuous learning and consumer responsiveness. The approach proposed could provide a Continuous Quality Improvement process for creating more inclusive mainstream health institutions and fostering better engagement with many marginalised groups in rural communities to improve their access to health care. The approach to improving cultural inclusion in mainstream rural health services presented in this article builds on existing initiatives. This approach focuses on engaging on-the-ground staff in the need for change and preparing the service for genuine community consultation and responsive change. It is currently being trialled and evaluated. © 2018 National Rural Health Alliance Ltd.

  9. MULTIFACETED APPROACH TO NATURAL RESOURCE MANAGEMENT: ETHNOLOGY, GEOGRAPHY, CULTURE

    Directory of Open Access Journals (Sweden)

    Mikhail Slipenchuk

    2016-12-01

    Full Text Available Nowadays, the issue of interaction between man and nature is one of the most pressing challenges. One of the aspects of this interaction, as well as one of the prior scientific directions and use of natural resources, is natural resource management. A limited amount of many resources and the limits of environmental capacity of nature raise questions of equity to the interests of different generations, which implies the need to decide on the optimal use of natural resource potential of territories currently and in the future. The complex nature of the relationships that form the structure of resources management as a complex system, dictates the need for a comprehensive approach to its study. System analysis is this type of approach. It allows holding studies of the functions of resources management and identifying problems to its development.

  10. Culturally and linguistically diverse students in speech-language pathology courses: A platform for culturally responsive services.

    Science.gov (United States)

    Attrill, Stacie; Lincoln, Michelle; McAllister, Sue

    2017-06-01

    Increasing the proportion of culturally and linguistically diverse (CALD) students and providing intercultural learning opportunities for all students are two strategies identified to facilitate greater access to culturally responsive speech-language pathology services. To enact these strategies, more information is needed about student diversity. This study collected descriptive information about CALD speech-language pathology students in Australia. Cultural and linguistic background information was collected through surveying 854 domestic and international speech-language pathology students from three Australian universities. Students were categorised according to defined or perceived CALD status, international student status, speaking English as an Additional Language (EAL), or speaking a Language Other than English at Home (LOTEH). Overall, 32.1% of students were either defined or perceived CALD. A total of 14.9% spoke EAL and 25.7% identified speaking a LOTEH. CALD students were more likely to speak EAL or a LOTEH than non-CALD students, were prominently from Southern and South-Eastern Asian backgrounds and spoke related languages. Many students reported direct or indirect connections with their cultural heritage and/or contributed linguistic diversity. These students may represent broader acculturative experiences in communities. The sociocultural knowledge and experience of these students may provide intercultural learning opportunities for all students and promote culturally responsive practices.

  11. Genes, Culture and Conservatism-A Psychometric-Genetic Approach.

    Science.gov (United States)

    Schwabe, Inga; Jonker, Wilfried; van den Berg, Stéphanie M

    2016-07-01

    The Wilson-Patterson conservatism scale was psychometrically evaluated using homogeneity analysis and item response theory models. Results showed that this scale actually measures two different aspects in people: on the one hand people vary in their agreement with either conservative or liberal catch-phrases and on the other hand people vary in their use of the "?" response category of the scale. A 9-item subscale was constructed, consisting of items that seemed to measure liberalism, and this subscale was subsequently used in a biometric analysis including genotype-environment interaction, correcting for non-homogeneous measurement error. Biometric results showed significant genetic and shared environmental influences, and significant genotype-environment interaction effects, suggesting that individuals with a genetic predisposition for conservatism show more non-shared variance but less shared variance than individuals with a genetic predisposition for liberalism.

  12. The Effect of Culture on Enterprise's Perception of Corporate Social Responsibility: The Case of Vietnam

    DEFF Research Database (Denmark)

    Truong, Minh Quang; Nguyen, My

    2016-01-01

    including Vietnam, perception of CSR remains vague and the adoption of CSR is limited. This study reviews different approaches to CSR and gives a conceptual framework of how cultural values influence CSR perception of enterprise. Some analysis on culture and data collection in Vietnam's case are carried out...... as example for the proposed framework. The study suggests several directions for future research on CSR....

  13. Enabling "new" practices of renewable energy sharing : A cross-cultural approach

    NARCIS (Netherlands)

    Singh, A.; Van Dijk, H.W.; Romero Herrera, N.A.; Keyson, D.V.

    2015-01-01

    Local generation, distribution and consumption of renewable energy within neighborhood is an emerging application context for the concept of `sharing'. This position paper introduces a cross-cultural approach to enable `new' social practices of renewable energy sharing in neighborhoods. The approach

  14. Gender Approach at Physical Culture Lessons at the Second Stage of Basic High Education

    Science.gov (United States)

    Vorotilkin?, Irina M.; Anokhina, Olga V.; Galitsyn, Sergey V.; Byankina, Larisa V.; Chiligin, Dmitriy V.

    2016-01-01

    Gender approach in education is a specific impact on the development of boys and girls by the set of factors of education and training process. The objective of this research is the reasoning of applying gender approach at physical culture lessons and creating comfortable environment taking into account the psychophysiological differences of the…

  15. Actions taken in response to Fukushima : approaches and challenges

    International Nuclear Information System (INIS)

    Dermarkar, F.

    2012-01-01

    This paper discusses actions taken to Mitigating a Beyond Design Basis (BDB) external event and approaches for preventing a BDB Accident. It outlines the challenges in mitigating a BDB Accident and approaches for preventing fuel failure, protecting containment, and integrating BDB Accident Management Guides into existing Accident Management Procedures. Other challenges in BDB External Events are seismic and flooding risks, high wind assessment BDB Accidents (BDBA) and effectiveness of human response under BDBA conditions.

  16. Culturally Responsive Peace Education: A Case Study at One Urban Latino K-8 Catholic School

    Science.gov (United States)

    Buck, Brandon

    2016-01-01

    This paper presents a case study of a yearlong research-based peace education program at one urban K-8 private Catholic school situated in a community plagued by structural violence in an enclave of a large Midwestern city. To frame the analysis, the author employs concepts central to culturally responsive pedagogy (including cultural competence,…

  17. Cultural Responsiveness and Routines: When Center and Home Don't Match

    Science.gov (United States)

    Gonzalez-Mena, Janet

    2010-01-01

    This article discusses cultural responsiveness and routines of child care centers that do not match what families are accustomed to at home. It can be difficult to discuss cultural differences in some routine caregiving activities because of the standards, rules, regulations, best practices, and health concerns that those trained in early…

  18. The Cultural Responsiveness of Teacher Candidates Towards Roma Pupils in Serbia and Slovenia--Case Studies

    Science.gov (United States)

    Pecek, Mojca; Macura-Milovanovic, Suncica; Vujisic-Živkovic, Nataša

    2014-01-01

    In many countries, there is a growing need for teacher awareness and sensitivity to cultural differences, what is often called culturally responsive teaching. This is why teacher education institutions are making significant efforts to require student teachers to enrol in courses that focus on understanding, tolerance and acceptance of differences…

  19. The Impact of an In-Service Workshop on Cooperating Teachers' Perceptions of Culturally Responsive Teaching

    Science.gov (United States)

    McKoy, Constance L.; MacLeod, Rebecca B.; Walter, Jennifer S.; Nolker, D. Brett

    2017-01-01

    Culturally responsive teaching values students' identities, backgrounds, and cultural references as key tools for building meaningful learning environments. It has been adopted by many educators globally, but has not been incorporated consistently by music educators. Few researchers in music education have investigated the impact of culturally…

  20. The What, Why, and How of Culturally Responsive Teaching: International Mandates, Challenges, and Opportunities

    Science.gov (United States)

    Gay, Geneva

    2015-01-01

    This discussion acknowledges that culturally responsive teaching is relevant for international contexts. However, it needs to be nuanced to fit the specific characteristics and needs of these different settings, relative to societal dynamics, and student ethnic, cultural, racial, immigration/migration, economic, and linguistic demographics.…

  1. Autobiographies in Preservice Teacher Education: A Snapshot Tool for Building a Culturally Responsive Pedagogy

    Science.gov (United States)

    Gunn, AnnMarie Alberton; Bennett, Susan V.; Evans, Linda Shuford; Peterson, Barbara J.; Welsh, James L.

    2013-01-01

    Many scholars have made the call for teacher educators to provide experiences that can lead preservice teachers to embrace a culturally responsive pedagogy. We investigated the use of brief autobiographies during an internship as a tool (a) for preservice teachers to examine their multidimensional culture; and (b) for teacher educators to assess…

  2. How Cultural Differences Affect Written and Oral Communication: The Case of Peer Response Groups.

    Science.gov (United States)

    Nelson, Gayle L.

    1997-01-01

    Peer response groups contribute to students' effectiveness as writers in any field, but cultural differences in communication affect interactions within the group. Culture-based dimensions on which communication may differ include individualism/collectivism, power distance, concept of "face," and communication style. Recommendations are…

  3. Creating Culturally Responsive Environments: Ethnic Minority Teachers' Constructs of Cultural Diversity in Hong Kong Secondary Schools

    Science.gov (United States)

    Hue, Ming-tak; Kennedy, Kerry John

    2014-01-01

    One of the challenges facing Hong Kong schools is the growing cultural diversity of the student population that is a result of the growing number of ethnic minority students in the schools. This study uses semi-structured interviews with 12 American, Canadian, Indian, Nepalese and Pakistani teachers working in three secondary schools in the public…

  4. Cultural ethology as a new approach of interplanetary crew's behavior

    Science.gov (United States)

    Tafforin, Carole; Giner Abati, Francisco

    2017-10-01

    From an evolutionary perspective, during short-term and medium-term orbital flights, human beings developed new spatial and motor behaviors to compensate for the lack of terrestrial gravity. Past space ethological studies have shown adaptive strategies to the tri-dimensional environment, with the goal of optimizing relationships between the astronaut and unusual sensorial-motor conditions. During a long-term interplanetary journey, crewmembers will have to develop new individual and social behaviors to adapt, far from earth, to isolation and confinement and as a result to extreme conditions of living and working together. Recent space psychological studies pointed out that heterogeneity is a feature of interplanetary crews, based on personality, gender mixing, internationality and diversity of backgrounds. Intercultural issues could arise between space voyagers. As a new approach we propose to emphasize the behavioral strategies of human groups' adaptation to this new multicultural dimension of the environment.

  5. Making sense of climate change risks and responses at the community level: A cultural-political lens

    Directory of Open Access Journals (Sweden)

    Ainka A. Granderson

    2014-01-01

    Full Text Available How to better assess, communicate and respond to risks from climate change at the community level have emerged as key questions within climate risk management. Recent research to address these questions centres largely on psychological factors, exploring how cognition and emotion lead to biases in risk assessment. Yet, making sense of climate change and its responses at the community level demands attention to the cultural and political processes that shape how risk is conceived, prioritized and managed. I review the emergent literature on risk perceptions and responses to climate change using a cultural-political lens. This lens highlights how knowledge, meaning and power are produced and negotiated across multiple stakeholders at the community level. It draws attention to the different ways of constructing climate change risks and suggests an array of responses at the community level. It further illustrates how different constructions of risk intersect with agency and power to shape the capacity for response and collective action. What matters are whose constructions of risk, and whose responses, count in decision-making. I argue for greater engagement with the interpretive social sciences in research, practice and policy. The interpretive social sciences offer theories and tools for capturing and problematising the ways of knowing, sense-making and mobilising around risks from climate change. I also highlight the importance of participatory approaches in incorporating the multiplicity of interests at the community level into climate risk management in fair, transparent and culturally appropriate ways.

  6. Impact of social and cultural factors on safety approach

    International Nuclear Information System (INIS)

    Pretre, S.

    1989-01-01

    The anthropologist Mary Douglas has identified 3 types of attitudes towards the question of acceptable risk, according to whether the dominant need of a group of persons is liberty, order or purity. In order for a nation to make reasonable decisions concerning risk (road traffic, smoking, alcoholism, pollution of foods-tuffs, protection of the environment, nuclear power plants, etc.) it is necessary that these 3 attitudes are in some kind of equilibrium within the country. Any collective attitude excessively tending towards one or the other of the 3 poles leads to bad management of risk. As an example one has only to think of the many different national reactions to the contamination due the Chernobyl accident. It remains to be hoped that the responsible persons in risk management, including radiation protection, adopt a well balanced attitude and do not fall into one of the 3 excessive directions mentioned [fr

  7. [Beyond Weimar Culture--the significance of the Forman thesis for a cultural approach to the history of science].

    Science.gov (United States)

    Trischler, Helmuth; Carson, Cathryn; Kojevnikov, Alexei

    2008-12-01

    '"Forman thesis', published in 1971, argued for a historical linkage among the intellectual atmosphere of Weimar Germany, popular revolts against determinism and materialism, and the creation of the revolutionary new theory of quantum mechanics. Paul Forman's long essay on "Weimar Culture" has shaped research agendas in numerous fields, from the history and philosophy of physics to German history to the sociology of scientific knowledge. Despite its status as a classic and its transformative effect, Weimar Culture has always inspired as much critique as assent. In particular in the history of science, cohorts of students and two generations of scholars have debated the Forman thesis as a conceptual tool for linking scientific change with cultural processes. The Forman thesis raises critical questions for both the ongoing debates over cultural approaches to the history of science and the burgeoning newer scholarship on physics in and beyond Weimar Germany. Exploring these implications has been the aim of a transnational project of the three authors of this article which sheds some light on these debates and briefly introduces the following papers of this special issue devoted to Paul Forman and his seminal works in the history of science.

  8. Approaches to learning among occupational therapy undergraduate students: A cross-cultural study.

    Science.gov (United States)

    Brown, Ted; Fong, Kenneth N K; Bonsaksen, Tore; Lan, Tan Hwei; Murdolo, Yuki; Gonzalez, Pablo Cruz; Beng, Lim Hua

    2017-07-01

    Students may adopt various approaches to academic learning. Occupational therapy students' approaches to study and the impact of cultural context have not been formally investigated to date. To examine the approaches to study adopted by undergraduate occupational therapy students from four different cultural settings. 712 undergraduate occupational therapy students (n = 376 from Australia, n = 109 from Hong Kong, n = 160 from Norway and n = 67 from Singapore) completed the Approaches and Study Skills Inventory for Students (ASSIST). A one-way analysis of variance (ANOVA) was conducted to compare the ASSIST subscales for the students from the four countries. Post-hoc comparisons using the Tukey HSD test indicated that the mean scores for the strategic approach were significantly different between Australia and the other three countries. The mean scores for the surface approach were significantly different between Australia and Hong Kong, and Hong Kong and Norway. There were no significant differences between the deep approach to studying between Australia, Norway, Singapore and Hong Kong. Culture and educational context do appear to impact the approaches to study adopted by undergraduate occupational therapy students. Academic and practice educators need to be cognizant of what approaches to studying the students they work with adopt.

  9. Innovative Modelling Approach of Safety Culture Assessment in Nuclear Power Plant

    International Nuclear Information System (INIS)

    Ahn, N.

    2016-01-01

    A culture is commonly defined as the shared set of norms and values that govern appropriate individual behavior. Safety culture is the subset of organizational culture that reflects the general attitude and approaches to safety and risk management. While safety is sometimes narrowly defined in terms of human death and injury, we use a more inclusive definition that also considers mission loss as a safety problem and is thus applicable to nuclear power plants and missions. The recent accident reports and investigations of the nuclear power plant mission failures (i.e., TMI, Chernobyl, and Fukushima) point to safety cultural problems in nuclear power plants. Many assessment approaches have been developed by organizations such as IAEA and INPO based on the assessment of parameters at separate levels — individuals, groups, and organizations.

  10. Conserved host response to highly pathogenic avian influenza virus infection in human cell culture, mouse and macaque model systems

    Directory of Open Access Journals (Sweden)

    McDermott Jason E

    2011-11-01

    Full Text Available Abstract Background Understanding host response to influenza virus infection will facilitate development of better diagnoses and therapeutic interventions. Several different experimental models have been used as a proxy for human infection, including cell cultures derived from human cells, mice, and non-human primates. Each of these systems has been studied extensively in isolation, but little effort has been directed toward systematically characterizing the conservation of host response on a global level beyond known immune signaling cascades. Results In the present study, we employed a multivariate modeling approach to characterize and compare the transcriptional regulatory networks between these three model systems after infection with a highly pathogenic avian influenza virus of the H5N1 subtype. Using this approach we identified functions and pathways that display similar behavior and/or regulation including the well-studied impact on the interferon response and the inflammasome. Our results also suggest a primary response role for airway epithelial cells in initiating hypercytokinemia, which is thought to contribute to the pathogenesis of H5N1 viruses. We further demonstrate that we can use a transcriptional regulatory model from the human cell culture data to make highly accurate predictions about the behavior of important components of the innate immune system in tissues from whole organisms. Conclusions This is the first demonstration of a global regulatory network modeling conserved host response between in vitro and in vivo models.

  11. Contemporary Approaches to Safety Culture: Lessons from Developing a Regulatory Oversight Approach

    International Nuclear Information System (INIS)

    Goebel, V.; Heppell-Masys, K.

    2016-01-01

    The Canadian Nuclear Safety Commission (CNSC) regulates the use of nuclear energy and materials to protect health, safety, security and the environment, and to implement Canada’s international commitments on the peaceful use of nuclear energy; and to disseminate objective scientific, technical and regulatory information to the public. In the late 1990s, the CNSC conducted research into an Organization and Management (O&M) assessment method. Based on this research the CNSC conducted O&M assessments at all Canadian nuclear power plants and conducted additional assessments of nuclear research and uranium mine and mill operations. The results of these assessments were presented to licencees and used to inform their ongoing actions related to safety culture. Additional safety culture outreach and oversight activities provided licencees with opportunities to develop effective safety culture assessment methods, to share best practices across industry, and to strive for continual improvement of their organizations. Recent changes to the Canadian Standards Association (CSA) management system standard have resulted in the inclusion of requirements associated to safety culture and human performance. Representatives from several sectors of Canada’s nuclear industry, as well as participation from regulators such as the CNSC took part to the development of this consensus standard. Specifically, these requirements focus on monitoring and understanding safety culture, integrating safety into all of the requirements of the management system, committing workers to adhere to the management system and supporting excellence in workers’ performance. The CNSC is currently developing a regulatory document on safety culture which includes key concepts applicable to all licencees and specific requirements related to self-assessment, and additional guidance for nuclear power plants. Developing a regulatory document on safety culture requires consultation and fact finding initiatives at

  12. Cross-cultural medical education: conceptual approaches and frameworks for evaluation.

    Science.gov (United States)

    Betancourt, Joseph R

    2003-06-01

    Given that understanding the sociocultural dimensions underlying a patient's health values, beliefs, and behaviors is critical to a successful clinical encounter, cross-cultural curricula have been incorporated into undergraduate medical education. The goal of these curricula is to prepare students to care for patients from diverse social and cultural backgrounds, and to recognize and appropriately address racial, cultural, and gender biases in health care delivery. Despite progress in the field of cross-cultural medical education, several challenges exist. Foremost among these is the need to develop strategies to evaluate the impact of these curricular interventions. This article provides conceptual approaches for cross-cultural medical education, and describes a framework for student evaluation that focuses on strategies to assess attitudes, knowledge, and skills, and the impact of curricular interventions on health outcomes.

  13. Survey Response Styles, Acculturation, and Culture Among a Sample of Mexican American Adults.

    Science.gov (United States)

    Davis, Rachel E; Resnicow, Ken; Couper, Mick P

    2011-10-01

    A number of studies have investigated use of extreme (ERS) and acquiescent (ARS) response styles across cultural groups. However, due to within-group heterogeneity, it is important to also examine use of response styles, acculturation, and endorsement of cultural variables at the individual level. This study explores relationships between acculturation, six Mexican cultural factors, ERS, and ARS among a sample of 288 Mexican American telephone survey respondents. Three aspects of acculturation were assessed: Spanish use, the importance of preserving Mexican culture, and interaction with Mexican Americans versus Anglos. These variables were hypothesized to positively associate with ERS and ARS. Participants with higher Spanish use did utilize more ERS and ARS; however, value for preserving Mexican culture and interaction with Mexican Americans were not associated with response style use. In analyses of cultural factors, endorsement of familismo and simpatia were related to more frequent ERS and ARS, machismo was associated with lower ERS among men, and la mujer was related to higher ERS among women. Caballerismo was marginally associated with utilization of ERS among men. No association was found between la mujer abnegada and ERS among women. Relationships between male gender roles and ARS were nonsignificant. Relationships between female gender roles and ARS were mixed but trended in the positive direction. Overall, these findings suggest that Mexican American respondents vary in their use of response styles by acculturation and cultural factors. This usage may be specifically influenced by participants' valuing of and engagement with constructs directly associated with social behavior.

  14. A Conceptual Framework for Creating Culturally Responsive Token Economies

    Science.gov (United States)

    LeBlanc, Gess

    2016-01-01

    Numerous studies indicate that token economy systems continue to be used by teachers as a means to either increase or decrease behaviours observed in their classrooms. However, studies find that student demographic characteristics such as ethnicity, race, and gender inform teachers' identification of target behaviours. In response to these…

  15. Supervising Research in Maori Cultural Contexts: A Decolonizing, Relational Response

    Science.gov (United States)

    Berryman, Mere; Glynn, Ted; Woller, Paul

    2017-01-01

    We have collaborated for 25 years as indigenous Maori and non-Maori researchers undertaking research with Maori families, their schools and communities. We have endeavored to meet our responsibilities to the Maori people (indigenous inhabitants of New Zealand) and communities with whom we have researched, as well as meet the requirements and…

  16. Partnership for Diversity: A Multidisciplinary Approach to Nurturing Cultural Competence at an Emerging Medical School.

    Science.gov (United States)

    Swanberg, Stephanie M; Abuelroos, Dena; Dabaja, Emman; Jurva, Stephanie; Martin, Kimberly; McCarron, Joshua; Reed-Hendon, Caryn; Yeow, Raymond Y; Harriott, Melphine M

    2015-01-01

    Fostering cultural competence in higher education institutions is essential, particularly in training future health care workers to care for diverse populations. The opportunity to explore techniques to address diversity and cultural competence at a new medical school was undertaken by a multidisciplinary team of librarians, faculty, staff, and medical students. From 2011 to 2015, the team sponsored a voluntary programming series to promote cultural competence and raise awareness of health care disparities for the medical school. Thirteen events were hosted with 562 participants across all. This approach to diversity proved effective and could be adapted in any higher education setting.

  17. Enhancing Self-Awareness: A Practical Strategy to Train Culturally Responsive Social Work Students

    Directory of Open Access Journals (Sweden)

    Nalini J. Negi

    2010-10-01

    Full Text Available A primary goal of social justice educators is to engage students in a process of self-discovery, with the goal of helping them recognize their own biases, develop empathy, and become better prepared for culturally responsive practice. While social work educators are mandated with the important task of training future social workers in culturally responsive practice with diverse populations, practical strategies on how to do so are scant. This article introduces a teaching exercise, the Ethnic Roots Assignment, which has been shown qualitatively to aid students in developing self-awareness, a key component of culturally competent social work practice. Practical suggestions for classroom utilization, common challenges, and past student responses to participating in the exercise are provided. The dissemination of such a teaching exercise can increase the field’s resources for addressing the important goal of cultural competence training.

  18. Bacterial diversity of Taxus rhizosphere: culture-independent and culture-dependent approaches.

    Science.gov (United States)

    Hao, Da Cheng; Ge, Guang Bo; Yang, Ling

    2008-07-01

    The regional variability of Taxus rhizosphere bacterial community composition and diversity was studied by comparative analysis of three large 16S rRNA gene clone libraries from the Taxus rhizosphere in different regions of China (subtropical and temperate regions). One hundred and forty-six clones were screened for three libraries. Phylogenetic analysis of 16S rRNA gene sequences demonstrated that the abundance of sequences affiliated with Gammaproteobacteria, Betaproteobacteria, and Actinobacteria was higher in the library from the T. xmedia rhizosphere of the temperate region compared with the subtropical Taxus mairei rhizosphere. On the other hand, Acidobacteria was more abundant in libraries from the subtropical Taxus mairei rhizosphere. Richness estimates and diversity indices of three libraries revealed major differences, indicating a higher richness in the Taxus rhizosphere bacterial communities of the subtropical region and considerable variability in the bacterial community composition within this region. By enrichment culture, a novel Actinobacteria strain DICP16 was isolated from the T. xmedia rhizosphere of the temperate region and was identified as Leifsonia shinshuensis sp. via 16S rRNA gene and gyrase B sequence analyses. DICP16 was able to remove the xylosyl group from 7-xylosyl-10-deacetylbaccatin III and 7-xylosyl-10-deacetylpaclitaxel, thereby making the xylosyltaxanes available as sources of 10-deacetylbaccatin III and the anticancer drug paclitaxel. Taken together, the present studies provide, for the first time, the knowledge of the biodiversity of microorganisms populating Taxus rhizospheres.

  19. Logo design: examining consumer response to figurativeness across cultures

    OpenAIRE

    Machado, Joana César; Vacas de Carvalho, Leonor; Torres, Anna; Van de Velden, Michel; Costa, Patrício

    2014-01-01

    Literature concerned with logo strategy suggests that the aesthetic appeal of brand logo significantly influences consumer reactions. The main purpose of this research is to study the influence of the different categories of figurative logo designs on consumer response. Through two studies in three countries, this research sheds light on consumer logo preferences, by investigating the psychological properties of the figurativeness of logo design. Results showed that figurativeness is an essen...

  20. Response to: Chimpanzee culture extends beyond matrilineal family units.

    Science.gov (United States)

    Wrangham, Richard W; Worthington, Steven; Bernard, Andrew B; Koops, Kathelijne; Machanda, Zarin P; Muller, Martin N

    2017-06-19

    We thank van Leeuwen et al.[1] for their response to our finding that matrilineal relationships strongly influence the style of high-arm grooming in wild chimpanzees of the Kanyawara community. We agree with them that grooming styles could be transmitted by different mechanisms in different contexts, and we appreciate their effort to assess whether the transmission of grooming styles within two captive groups in Chimfunshi accords with our result. Copyright © 2017 Elsevier Ltd. All rights reserved.

  1. Supporting culturally and linguistically diverse children with speech, language and communication needs: Overarching principles, individual approaches.

    Science.gov (United States)

    Verdon, Sarah; McLeod, Sharynne; Wong, Sandie

    2015-01-01

    Speech-language pathologists (SLPs) are working with an increasing number of families from culturally and linguistically diverse backgrounds as the world's population continues to become more internationally mobile. The heterogeneity of these diverse populations makes it impossible to identify and document a one size fits all strategy for working with culturally and linguistically diverse families. This paper explores approaches to practice by SLPs identified as specialising in multilingual and multicultural practice in culturally and linguistically diverse contexts from around the world. Data were obtained from ethnographic observation of 14 sites in 5 countries on 4 continents. The sites included hospital settings, university clinics, school-based settings, private practices and Indigenous community-based services. There were 652 individual artefacts collected from the sites which included interview transcripts, photographs, videos, narrative reflections, informal and formal field notes. The data were analysed using Cultural-Historical Activity Theory (Engeström, 1987). From the analysis six overarching Principles of Culturally Competent Practice (PCCP) were identified. These were: (1) identification of culturally appropriate and mutually motivating therapy goals, (2) knowledge of languages and culture, (3) use of culturally appropriate resources, (4) consideration of the cultural, social and political context, (5) consultation with families and communities, and (6) collaboration between professionals. These overarching principles align with the six position statements developed by the International Expert Panel on Multilingual Children's Speech (2012) which aim to enhance the cultural competence of speech pathologists and their practice. The international examples provided in the current study demonstrate the individualised ways that these overarching principles are enacted in a range of different organisational, social, cultural and political contexts

  2. The Culture of Corporate Social Responsibility (CSR) in the Academic Framework: Some Literary Implications

    Science.gov (United States)

    Mehta, Sandhya Rao

    2011-01-01

    Corporate Social Responsibility (CSR) is swiftly emerging as an integral part of corporate culture and discourse. Associated with notions of responsibility, accountability and community involvement, it remains privileged with concerns that increasingly define the new millennium. Less developed, however, is the relevance of CSR ideas to academic…

  3. Effects of cortisol on the primary response of mouse spleen cell cultures to heterologous erythrocytes

    International Nuclear Information System (INIS)

    Dracott, B.N.

    1974-01-01

    Cell viability and the production of direct PFC were studied in mouse spleen cell cultures after cortisol treatment in vivo or in vitro at various times relative to primary stimulation with SRBC in vitro. Cortisol treatment in vivo reduced spleen cell numbers by 88 percent after 48 hr, but cultures of the remaining cells produced as many PFC in vitro as did cultures of equal numbers of normal spleen cells. In normal spleen cell cultures incubated with cortisol for 4 hr prior to the addition of antigen, peak responses of PFC/culture and PFC/10 6 cells occurred 24 hr later than in controls and averaged, respectively, 27 and 141 percent of control values. Minimum viable cell numbers were observed in cortisol-treated cultures after 3 days; thereafter cell numbers gradually increased. These results were not significantly altered when cultures were treated simultaneously with cortisol and antigen. The response was not suppressed if the addition of antigen preceded that of cortisol by more than 4 hr. Suppression was also considerably reduced if fetal calf serum was used when preparing cells for culture

  4. Employer Branding and Corporate Social Responsibility – a postmodern approach

    Directory of Open Access Journals (Sweden)

    Mihaela-Alexandra TUDOR-IONESCU

    2009-01-01

    Full Text Available In the present article we designed an exploratory analysis from a postmodern perspective on employer branding and corporate social responsibility in order to overcome the disciplinary dogmatic approach that is found in the organizational and management studies. Our approach is based on investigating theoretical background for the two concepts that have a relatively recent history and it emphasizes their role of legitimation micro-structures with an organizational -corporate nature, arguing for the thesis that they represent founding micronarratives, with different histories, but similar aims.

  5. ISO 26000 – An Integrative Approach of Corporate Social Responsibility

    Directory of Open Access Journals (Sweden)

    Herciu Mihaela

    2016-04-01

    Full Text Available ISO 26000 represents a guidance on corporate social responsibility and it is, at the present time, one of the most important document on CSR in the world. Without being mandatory or regulated, ISO 26000 is focus on seven core subjects that have to be approached synergistic – governance, human right, labor, environment, business practices, consumer, and community – in order to achieve its goal. The present paper intends to present and analyze the seven core subjects of ISO 26000 from tow perspectives: by emphasizing the benefits of implementing the standard into the business strategy and by revealing the correlation between corporate social responsibility and sustainable development.

  6. Exploring the response process of culturally differing survey respondents with a response style: A sequential mixed-methods study

    NARCIS (Netherlands)

    Morren, M.H.; Gelissen, J.P.T.M.; Vermunt, J.K.

    2013-01-01

    This article presents a mixed methods approach that integrates quantitative and qualitative methods to analyze why the four largest minorities in the Netherlands-Turks, Moroccans, Antilleans, and Surinamese-respond differently to items treating cultural topics. First, we conducted latent class

  7. Biotechnological approaches to enhance salidroside, rosin and its derivatives production in selected Rhodiola spp. in vitro cultures.

    Science.gov (United States)

    Grech-Baran, Marta; Sykłowska-Baranek, Katarzyna; Pietrosiuk, Agnieszka

    Rhodiola (Crassulaceae) an arctic-alpine plant, is extensively used in traditional folk medicine in Asian and European countries. A number of investigations have demonstrated that Rhodiola preparations exhibit adaptogenic, neuroprotective, anti-tumour, cardioprotective, and anti-depressant effects. The main compounds responsible for these activities are believed to be salidroside, rosin and its derivatives which became the target of biotechnological investigations. This review summarizes the results of the diverse biotechnological approaches undertaken to enhance the production of salidroside, rosin and its derivatives in callus, cell suspension and organ in vitro cultures of selected Rhodiola species.

  8. [Organisational responsibility versus individual responsibility: safety culture? About the relationship between patient safety and medical malpractice law].

    Science.gov (United States)

    Hart, Dieter

    2009-01-01

    The contribution is concerned with the correlations between risk information, patient safety, responsibility and liability, in particular in terms of liability law. These correlations have an impact on safety culture in healthcare, which can be evaluated positively if--in addition to good quality of medical care--as many sources of error as possible can be identified, analysed, and minimised or eliminated by corresponding measures (safety or risk management). Liability influences the conduct of individuals and enterprises; safety is (probably) also a function of liability; this should also apply to safety culture. The standard of safety culture does not only depend on individual liability for damages, but first of all on strict enterprise liability (system responsibility) and its preventive effects. Patient safety through quality and risk management is therefore also an organisational programme of considerable relevance in terms of liability law.

  9. Consumers’ responses to CSR in a cross-cultural setting

    Directory of Open Access Journals (Sweden)

    Hakan Karaosman

    2015-12-01

    Full Text Available The paper aims to clarify the relationship between corporate social responsibility (CSR and consumer behaviour in an international setting. Consumers’ responses to CSR activities and the impact on the purchase decision are limited discourses. CSR-based studies in the fashion and apparel industry are also scarce. Therefore, this study attempts to enlighten the subject of how consumers from different countries respond to CSR adopted in the fashion and apparel industry. This study is based on an exploratory qualitative research for which focus group interviews, including six group discussions with Spanish and Turkish consumers, have been used. The fundamental dimension for sampling was consumers’ interest and knowledge of CSR-related issues. The data were examined by constant comparison analysis. The paper provides empirical insights that suggest that these consumers, regardless of their country of origin, perceive CSR actions as part of companies’ marketing strategies, while overall consumer awareness to CSR is low. Moreover, the criteria, which determine the purchase decision is to be governed by self-interest. A difference between participants from both countries has been found with regard to their demand for more regulation towards CSR. An identified research need in international marketing discipline, is fulfilled in this study.

  10. Ethical control and cultural change (in cultural dreams begin organizational responsibilities)

    NARCIS (Netherlands)

    S.J. Magala (Slawomir)

    2010-01-01

    textabstractEthical control is based on transparent access to the accounts of responsible behaviour on the part of individual and organizational actors. It is usually linked to the idea of a checkpoint: where celibate rules, no sexual interaction can be allowed. However, organizing and managing

  11. Beyond Diversity as Usual: Expanding Critical Cultural Approaches to Marginalization in Engineering Education

    Science.gov (United States)

    Secules, Stephen

    In general, what we think of as "diversity work" in undergraduate engineering education focuses in the following ways: more on the overlooked assets of minority groups than on the acts of overlooking, more on the experiences of marginalized groups than on the mechanisms of marginalization by dominant groups, more on supporting and increasing minority student retention than on critiquing and remediating the systems which lead minority students to leave engineering. This dissertation presents a series of arguments which push beyond a status quo understanding of diversity in engineering education. The first approach the dissertation takes up is to problematize educational facts around failure by interrogating their roots in interactions and cultural norms in an engineering classroom. In another argument, the dissertation places the engineering classroom cultural norms of competition, whiteness, and masculinity in a critical historical context of the discipline at large. Finally, I demonstrate how engaging students in a critique of marginalizing educational culture can be an important source of agency. In addition to applying and demonstrating the value of specific novel approaches in engineering education, the dissertation contributes to the research community by discussing the respective affordances between these and other possible scholarly approaches to culture and marginalization in education. I also suggest how a consideration of the taken-for-granted culture of engineering education can be an important tool for instructors seeking to gain insight into persistent educational problems. In addition, this dissertation makes implications for diversity support practice, envisioning new forms of support programming rooted in intersectionality and critical praxis.

  12. Cultural Differences and Similarities in Responses to the Silver Drawing Test in the USA, Brazil, Russia, Estonia, Thailand, and Australia.

    Science.gov (United States)

    Silver, Rawley

    2003-01-01

    Summarizes cross-cultural studies of cognitive skills, emotions, and self-images found in responses to drawing tasks by children, adolescents, and adults. Its aim is to find out whether cultural differences in scores on the Silver Drawing Test can illuminate cultural preferences and contribute to cultural practices. (Contains 21 references.) (GCP)

  13. An Approach to Enhancement of the Safety Culture of Nuclear Power Plants

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Yong Hee [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of)

    2014-05-15

    The culture of an organization is very complex to study and evaluate, but it is possible to examine the specific norms that figure out the culture for the safety of a system. This paper describes an initiation plan to study the safety culture issue in Korean NPPs. Recently there happened successively events that turned out to be socially prominent in Korea. Many issues on the safety culture aspect of NPPs have been raised including the types of errors such as violations, an intended concealment of safety-related information, counterfeit items, forgery process in procurement, and so on. Those were investigated in detail for the root causes of these issues as human and organizational errors and for the countermeasures to prevent those events. They are integrated into a correspondent long-term plan including the establishment of a fundamental infrastructure of safety culture management for operating NPPs in Korea. A monitoring system with analysis functions utilizing system dynamics simulation and data mining is proposed to be incorporated into a safety culture management system. Additionally, a set of training and support programs are to be developed for the enhancement of some selected competence of the operating personnel in Korean NPPs. The safe operation of NPPs requires the typical safety culture characteristics of the high reliability organization (HRO). The culture of an organization is very complex to study and evaluate, but it is possible to examine the specific norms that figure out the culture for the safety of a system. This paper describes an integrated systems approach as an initiating plan to study the safety culture issue in Korean NPPs.

  14. An Approach to Enhancement of the Safety Culture of Nuclear Power Plants

    International Nuclear Information System (INIS)

    Lee, Yong Hee

    2014-01-01

    The culture of an organization is very complex to study and evaluate, but it is possible to examine the specific norms that figure out the culture for the safety of a system. This paper describes an initiation plan to study the safety culture issue in Korean NPPs. Recently there happened successively events that turned out to be socially prominent in Korea. Many issues on the safety culture aspect of NPPs have been raised including the types of errors such as violations, an intended concealment of safety-related information, counterfeit items, forgery process in procurement, and so on. Those were investigated in detail for the root causes of these issues as human and organizational errors and for the countermeasures to prevent those events. They are integrated into a correspondent long-term plan including the establishment of a fundamental infrastructure of safety culture management for operating NPPs in Korea. A monitoring system with analysis functions utilizing system dynamics simulation and data mining is proposed to be incorporated into a safety culture management system. Additionally, a set of training and support programs are to be developed for the enhancement of some selected competence of the operating personnel in Korean NPPs. The safe operation of NPPs requires the typical safety culture characteristics of the high reliability organization (HRO). The culture of an organization is very complex to study and evaluate, but it is possible to examine the specific norms that figure out the culture for the safety of a system. This paper describes an integrated systems approach as an initiating plan to study the safety culture issue in Korean NPPs

  15. Digital Repatriation: Constructing a Culturally Responsive Virtual Museum Tour

    Directory of Open Access Journals (Sweden)

    Loriene Roy、Mark Christal

    2002-04-01

    Full Text Available

    頁次:14-18

    This paper describe a project that involved educators and three Native American communities in the construction of a virtual tour now available on the Web site of the National Museum of the American Indian(http://www. conexus.si.edu/. In fall 1998, the Pueblo of Laguna Department of Education, the College of Education and Graduate School of Library and Information Science at The University of Texas at Austin, and the Smithsonians National Museum of the American Indian (NMAI began the first collaboration that brought Native American students, teachers, and cultural representatives to the NMAI George Gustav Heye Center in New York City. The virtual tour makes extensive use of QuickTime Virtual Reality (QTVR. The panoramas of the exhibition space serve as an interface for accessing the featured objects selected by the students. Clicking on a hot spot over the museum display of a featured object causes the QTVR object to load in a separate Webpage frame accompanied by an interpreted essay written by a student. Clickable floor plans of the exhibition- space offer another method of navigating the virtual tour and accessing the virtual objects.

  16. The effects of corporate social responsibility on employees' affective commitment: a cross-cultural investigation.

    Science.gov (United States)

    Mueller, Karsten; Hattrup, Kate; Spiess, Sven-Oliver; Lin-Hi, Nick

    2012-11-01

    This study investigated the moderating effects of several Global Leadership and Organizational Behavior Effectiveness (GLOBE) cultural value dimensions on the relationship between employees' perceptions of their organization's social responsibility and their affective organizational commitment. Based on data from a sample of 1,084 employees from 17 countries, results showed that perceived corporate social responsibility (CSR) was positively related to employees' affective commitment (AC), after controlling for individual job satisfaction and gender as well as for nation-level differences in unemployment rates. In addition, several GLOBE value dimensions moderated the effects of CSR on AC. In particular, perceptions of CSR were more positively related to AC in cultures higher in humane orientation, institutional collectivism, ingroup collectivism, and future orientation and in cultures lower in power distance. Implications for future CSR research and cross-cultural human resources management are discussed. (c) 2012 APA, all rights reserved.

  17. Dose response of tracheal epithelial cells to ionizing radiation in air-liquid interface cultures

    International Nuclear Information System (INIS)

    Fukutsu, K.; Yamada, Y.; Shimo, M.

    2002-01-01

    The dose-response relationships of tracheal epithelial cells to ionizing radiation was examined in air-liquid interface cultures, which were developed for the purpose of simulating in vivo conditions. The cultures investigated in this study were expected to be advantageous for the performance of irradiation experiments using short-range α rays. The level of dose response of air-liquid interface cultures to ionizing radiation proved to be the same as that for in vivo conditions. This result indicates that air-liquid interface cultures will prove most useful, to facilitate future studies for the investigation of the biological effects induced in tracheal epithelial cells by ionizing radiation, especially by α-rays. (orig.)

  18. Constitutional Openness in 1991, Ethnic and Cultural Diversity, and Political System: a Philosophical-Political Approach

    Directory of Open Access Journals (Sweden)

    Nelson Jair Cuchumbé Holguín

    2012-08-01

    Full Text Available The multicultural approach seems to be the most praiseworthy instrument through which the acknowledgement of cultural diversity could renew the deontic structure legitimised by the socio-political order in Colombia. Facing a State model based on the denial and exclusion of diversity, the multicultural State allows for pluralism to be articulated into it. In this way, the formation of political unity becomes a matter determined by dialogue, mutual acknowledgement and cultural enhancement. Nevertheless, the multicultural interpretation lacks plausibility if the formation of the State is understood in a pragmatic and universalistic way. From this perspective, the inclusion of the Other is likely only if social actors promote interactions regulated by a political culture based on constitutional principles, active participation, public deliberation and the organisational ability of communities. A shared political culture of this nature seems unavoidable if the purpose is to form a citizenship more suited to living in a democracy.

  19. Controversies in oncologist-patient communication: a nuanced approach to autonomy, culture, and paternalism.

    Science.gov (United States)

    Cherny, Nathan I

    2012-01-01

    Difficult dialogues with patients facing life-changing decisions are an intrinsic part of oncologic practice and a major source of stress. Having a sophisticated approach to the concepts of autonomy, paternalism, and culture can help in addressing difficult dilemmas that arise around the issues of disclosure and decision making. This article addresses some of the most common major challenges in oncologist-patient communication with a nuanced approach to the concepts of autonomy, paternalism, and culture. It introduces the new concept of"voluntary diminished autonomy" and describes the implications this concept has for the consent process. It also attempts to bring clarity to common problems and misconceptions relating to culture, paternalism, and therapeutic privilege as these pertain to the communication practices of oncologists.

  20. Different Strokes for Different Folks? Contrasting Approaches to Cultural Adaptation of Parenting Interventions.

    Science.gov (United States)

    Mejia, Anilena; Leijten, Patty; Lachman, Jamie M; Parra-Cardona, José Ruben

    2017-08-01

    Relevant achievements have been accomplished in prevention science with regard to disseminating efficacious parenting interventions among underserved populations. However, widespread disparities in availability of parenting services continue to negatively impact diverse populations in high-income countries (e.g., the USA) and low- and middle-income countries. As a result, a scholarly debate on cultural adaptation has evolved over the years. Specifically, some scholars have argued that in diverse cultural contexts, existing evidence-based parenting interventions should be delivered with strict fidelity to ensure effectiveness. Others have emphasized the need for cultural adaptations of interventions when disseminated among diverse populations. In this paper, we propose that discussions on cultural adaptation should be conceptualized as a "both-and," rather than an "either-or" process. To justify this stance, we describe three distinct parenting intervention projects to illustrate how cultural adaptation and efficacy of evidence-based interventions can be achieved using contrasting approaches and frameworks, depending on cultural preferences and available resources of local contexts. Further, we suggest the need to develop guidelines for consistent reporting of cultural adaptation procedures as a critical component of future investigations. This discussion is relevant for the broader public health field and prevention science.

  1. Dimensions of Cultural Differences: Pancultural, ETIC/EMIC, and Ecological Approaches

    Science.gov (United States)

    Stankov, Lazar; Lee, Jihyun

    2009-01-01

    We investigated the factorial structure of four major domains in social psychology (personality traits, social attitudes, values, and social norms) with an emphasis on cross-cultural differences. Three distinctive approaches--pancultural, multigroup, and multilevel--were applied to the data based on 22 measures that were collected from 2029…

  2. How Does a Newcomer Construct Identity? A Socio-Cultural Approach to Workplace Learning

    Science.gov (United States)

    Blaka, Gunnhild; Filstad, Cathrine

    2007-01-01

    The aim of this article is to develop the foundations of a socio-cultural approach and to determine how this shapes our perception of a newcomer's construction of identity in two different workplaces: a high-technology delivery ward with newly employed midwives and a real estate agency with newly employed real estate agents. We explore how…

  3. Psychiatric Cultures Compared : Psychiatry and Mental Health Care in the Twentieth Century: Comparisons and Approaches

    NARCIS (Netherlands)

    Gijswijt-Hofstra, Marijke; Oosterhuis, Harry; Vijselaar, Joost; Freeman, Hugh

    2005-01-01

    The history of mental health care in the twentieth century is a relatively uncharted territory. Exemplifying a new emphasis on the comparative approach, this volume offers overviews of various national psychiatric cultures and explores new research subjects. By confronting Dutch psychiatry with

  4. Meaningful Learning in the Teaching of Culture: The Project Based Learning Approach

    Science.gov (United States)

    Kean, Ang Chooi; Kwe, Ngu Moi

    2014-01-01

    This paper reports on a collaborative effort taken by a team of three teacher educators in using the Project Based Learning (PBL) approach in the teaching of Japanese culture with the aim to investigate the presence of actual "meaningful learning" among 15 students of a 12-Week Preparatory Japanese Language course under a teacher…

  5. The Internalization Theory of Emotions: A Cultural Historical Approach to the Development of Emotions

    Science.gov (United States)

    Holodynski, Manfred

    2013-01-01

    Starting with an overview of theoretical approaches to emotion from an activity-oriented stance, this article applies Vygotsky's three general principles of development, sign mediation, and internalization to the development of emotional expressions as a culturally evolved sign system. The possible twofold function of expression signs as a means…

  6. Investigating Preservice Teachers' Beliefs toward Cultural Diversity Employing an Inquiry through Literature Approach

    Science.gov (United States)

    Rangseechatchawan, Dusadee

    2012-01-01

    This study investigated preservice teachers' beliefs toward cultural diversity by employing an inquiry through literature approach. The purpose of this study was to examine the impact of an inquiry through literature instructional format, such as book clubs, and whole class and individual inquiry, on preservice teachers' beliefs regarding cultural…

  7. Stress, Burnout and Culture Shock: An Experiential, Pre-service Approach.

    Science.gov (United States)

    Mungo, Samuel J.

    A carefully-monitored off-campus program for preservice teacher education students can be used as a preventive approach to teacher stress, burnout, and culture shock often experienced by practicing and beginning teachers. Anxiety, caused by a variety of reactions including low self image, threat to security, and fear, is a common element in stress…

  8. A cultural landscape approach to community-based conservation in Solomon Islands

    Directory of Open Access Journals (Sweden)

    Richard K. Walter

    2014-12-01

    Full Text Available International environmental organizations have an increasing commitment to the development of conservation programs in high-diversity regions where indigenous communities maintain customary rights to their lands and seas. A major challenge that these programs face is the alignment of international conservation values with those of the indigenous communities whose cooperation and support are vital. International environmental organizations are focused on biodiversity conservation, but local communities often have a different range of concerns and interests, only some of which relate to biodiversity. One solution to this problem involves adoption of a cultural landscape approach as the ethical and organizational foundation of the conservation program. In our conservation work in coastal Melanesia, we have developed a cultural landscape approach that involves the construction of a conceptual model of environment that reflects the indigenous perceptions of landscape. This model incorporates cultural, ideational, and spiritual values alongside other ecosystem services and underpins the conservation activities, priorities, and organizational structure of our programs. This cultural landscape model was a reaction to a survey of environmental values conducted by our team in which Solomon Islanders reported far greater interest in conserving cultural heritage sites than any other ecosystem resources. This caused a radical rethinking of community-based conservation programs. The methodologies we adopted are derived from the fields of archaeology and historical anthropology, in which there is an established practice of working through research problems within the framework of indigenous concepts of, and relationship to, landscape. In our work in Isabel Province, Solomon Islands, coastal communities have enthusiastically adopted conservation programs that are based on cultural landscape models that recognize indigenous values. A particularly useful tool is

  9. Cell-cycle distributions and radiation responses of Chinese hamster cells cultured continuously under hypoxic conditions

    International Nuclear Information System (INIS)

    Tokita, N.; Carpenter, S.G.; Raju, M.R.

    1984-01-01

    Cell-cycle distributions were measured by flow cytometry for Chinese hamster (CHO) cells cultured continuously under hypoxic conditions. DNA histograms showed an accumulation of cells in the early S phase followed by a traverse delay through the S phase, and a G 2 block. During hypoxic culturing, cell viability decreased rapidly to less than 0.1% at 120 h. Radiation responses for cells cultured under these conditions showed an extreme radioresistance at 72 h. Results suggest that hypoxia induces a condition similar to cell synchrony which itself changes the radioresistance of hypoxic cells. (author)

  10. Culture.

    Science.gov (United States)

    Smith, Timothy B; Rodríguez, Melanie Domenech; Bernal, Guillermo

    2011-02-01

    This article summarizes the definitions, means, and research of adapting psychotherapy to clients' cultural backgrounds. We begin by reviewing the prevailing definitions of cultural adaptation and providing a clinical example. We present an original meta-analysis of 65 experimental and quasi-experimental studies involving 8,620 participants. The omnibus effect size of d = .46 indicates that treatments specifically adapted for clients of color were moderately more effective with that clientele than traditional treatments. The most effective treatments tended to be those with greater numbers of cultural adaptations. Mental health services targeted to a specific cultural group were several times more effective than those provided to clients from a variety of cultural backgrounds. We recommend a series of research-supported therapeutic practices that account for clients' culture, with culture-specific treatments being more effective than generally culture-sensitive treatments. © 2010 Wiley Periodicals, Inc.

  11. Adaptive response of yeast cultures (Saccharomyces Cerevisiae) exposed to low dose of gamma radiation

    International Nuclear Information System (INIS)

    Kulcsar, Agnes; Savu, D.; Petcu, I.; Gherasim, Raluca

    2003-01-01

    The present study was planned as follows: (i) setting up of standard experimental conditions for investigation of radio-induced adaptive response in lower Eucaryotes; (ii) developing of procedures for synchronizing Saccharomyces cerevisiae X 310 D cell cultures and cell cycle stages monitoring; (iii) investigation of gamma (Co-60) and UV irradiation effects on the viability of synchronized and non-synchronized cell cultures of Saccharomyces cerevisiae; the effects were correlated with the cell density and cell cycle stage; (iv) study of the adaptive response induced by irradiation and setting up of the experimental conditions for which this response is optimized. The irradiations were performed by using a Co-60 with doses of 10 2 - 10 4 Gy and dose rates ranging from 2.2 x 10 2 Gy/h to 8.7 x 10 3 Gy/h. The study of radioinduced adaptive response was performed by applying a pre-irradiation treatment of 100-500 Gy, followed by challenge doses of 2-4 kGy delivered at different time intervals, ranging from 1 h to 4 h. The survival rate of synchronized and non-synchronized cultures as a function of exposure dose shows an exponential decay shape. No difference in viability of the cells occurred between synchronized and non-synchronized cultures. The pre-irradiation of cells with 100 and 200 Gy were most efficient to induce an adaptive response for the yeast cells. In this stage of work we proved the occurrence of the adaptive response in the case of synchronized yeast cultures exposed to gamma radiation. The results will be used in the future to investigate the dependence of this response on the cell cycle and the possibility to induce such a response by a low level electromagnetic field. (authors)

  12. A formative approach to cultural content learning in intercultural foreign language teaching

    Directory of Open Access Journals (Sweden)

    Andrijević Maja M.

    2016-01-01

    Full Text Available The paper outlines the effectiveness of the formative approach in the adoption of cultural content as part of intercultural foreign language teaching. In contrast to the informative, the formative approach is based on a constructivist approach to foreign language acquisition; in other words, it is a process of tertiary socialization through the construction of an intercultural identity, by means of experiential acquisition, interaction and cognitive conflict with previously adopted patterns. Byram's (1997 propositions about the importance of acquiring intercultural competence in foreign language teaching represent a complete shift towards a formative approach since they formulate general educational goals according to which it is impossible to have an insight into the language reality of a different culture unless an individual is aware of their own and the relative nature of both, which is vital to the development of critical intercultural awareness. Thus the focus of teaching shifts to the integration of the target and the source cultures through participatory tasks and constructive analysis, and to the construction of the learner's identity as intercultural speaker with a range of affective, cognitive and behavioral competences enabling successful contact with difference. The formative approach enables the foreign language teacher, whose role has also been redefined, to use appropriate materials in order to develop critical thinking and intercultural competence in students through their active involvement in the process of target language acquisition.

  13. The relationship between occupational culture dimensions and reward preferences: A structural equation modelling approach

    Directory of Open Access Journals (Sweden)

    Mark Bussin

    2016-06-01

    Full Text Available Orientation: Reward has links to employee attraction and retention and as such has a role to play in managing talent. However, despite a range of research, there is still lack of clarity on employee preferences relating to reward. Research purpose: The purpose of the research was to recommend and appraise a theoretical model of the relationship between occupational culture dimensions and reward preferences of specific occupational groups in the South African context. Motivation for the study: The motivation for this study was to address the gap that exists with reward preferences and occupational culture with a view to identifying and gaining insight into individual preferences. Research design, approach and method: A structural equation modelling approach was adopted in exploring the proposed relationships. A South African Information, Communication, and Technology (ICT organisation served as the population, and a web-based survey assisted in gathering study data (n = 1362. Main findings: The findings provided support for the relationship between occupational culture dimensions and certain reward preferences. In particular, statistically significant results were obtained with the inclusion of the Environment, Team, and Time occupational culture dimensions as independent variables. Practical implications and value-add: The study provides workable input to organisations and reward professionals in the design of their reward strategies and programmes. Keywords: compensation; employee preferences; occupational culture; remuneration; reward preferences

  14. Modular co-culture engineering, a new approach for metabolic engineering.

    Science.gov (United States)

    Zhang, Haoran; Wang, Xiaonan

    2016-09-01

    With the development of metabolic engineering, employment of a selected microbial host for accommodation of a designed biosynthetic pathway to produce a target compound has achieved tremendous success in the past several decades. Yet, increasing requirements for sophisticated microbial biosynthesis call for establishment and application of more advanced metabolic engineering methodologies. Recently, important progress has been made towards employing more than one engineered microbial strains to constitute synthetic co-cultures and modularizing the biosynthetic labor between the co-culture members in order to improve bioproduction performance. This emerging approach, referred to as modular co-culture engineering in this review, presents a valuable opportunity for expanding the scope of the broad field of metabolic engineering. We highlight representative research accomplishments using this approach, especially those utilizing metabolic engineering tools for microbial co-culture manipulation. Key benefits and major challenges associated with modular co-culture engineering are also presented and discussed. Copyright © 2016 International Metabolic Engineering Society. Published by Elsevier Inc. All rights reserved.

  15. Materializing Culture - Culturizing Material. On the Status, Responsibilities and Function of Cultural Property Repositories within the Framework of a "Transformative Scholarship"

    Directory of Open Access Journals (Sweden)

    Markus Hilgert

    2014-12-01

    Full Text Available Certain theoretical streams in the cultural and social sciences that are occasionally subsumed under the term “New Materialism” 2 (see Witzgall, as well as recent social, political, cultural and media technology developments require a theoretical and research-political repositioning of academic object repositories. For it is obvious that under the influence of these multi-layered, partly interwoven processes, the status, responsibilities, as well as the function and spheres of activity of these object or cultural property repositories with research commitment (on the term see section 2 below are currently undergoing long-lasting change. For the respective institutions, these changes not only result in complex challenges regarding contents and structure, but also present extraordinary opportunities for the fulfillment of their academic, social and political responsibilities. The appropriate handling of these challenges and opportunities can substantially contribute to the sharpening of the academic and social profile of these institutions and increase their visibility on both a national and international level.

  16. The Influence of Linguistics upon the Formation of the Culture-Historical Approach in Archaeology

    Directory of Open Access Journals (Sweden)

    Zorica Kuzmanović

    2016-03-01

    Full Text Available Through the critical research into the history of archaeology, the paper aims to explore the influence of linguistics and, more generally, the role of language in modern societies, upon the formation of the culture-historical approach in the discipline, focusing upon the situation in the Serbian archaeology. In doing so, the author follows the series of the similar critical historical accounts of the history of archaeology, pointing to the conceptual burden carried along with the culture-historical practice of attributing artefacts according to their cultural affiliation, automatically making inferences about the cultural/ ethnic identity of the people who used them. The need to analyse the relationship between linguistics and archaeology at the time of formation of the discipline originates from the standpoint that, even if we do not advocate the complete rejection of the culture-historical tradition (still impossible, however, it is nevertheless necessary to understand the ways in which certain meanings were formed, implicit to the archaeological concept of culture. In this way, it becomes possible to avoid the interpretive mistakes inherent to the conceptual burden of the discipline.

  17. Toward a Culturally Responsive Model of Mental Health Literacy: Facilitating Help-Seeking Among East Asian Immigrants to North America.

    Science.gov (United States)

    Na, Sumin; Ryder, Andrew G; Kirmayer, Laurence J

    2016-09-01

    Studies have consistently found that East Asian immigrants in North America are less likely to use mental health services even when they experience levels of distress comparable to Euro-Americans. Although cultural factors that may prevent East Asian immigrants from seeking mental health care have been identified, few studies have explored ways to foster appropriate help-seeking and use of mental health services. Recent work on mental health literacy provides a potential framework for strategies to increase appropriate help-seeking and use of services. This paper reviews the literature on help-seeking for mental health problems among East Asian immigrants living in Western countries to critically assess the relevance of the mental health literacy approach as a framework for interventions to improve appropriate use of services. Modifications needed to develop a culturally responsive framework for mental health literacy are identified. © Society for Community Research and Action 2016.

  18. Cultural dissonance among generations: a solution-focused approach with East Asian elders and their families.

    Science.gov (United States)

    Lee, Mo Yee; Mjelde-Mossey, LeeAnn

    2004-10-01

    In traditional East Asian cultures, high value is assigned to family harmony and filial piety coupled with the expectation that elders will be honored and obeyed. A lifetime of such expectations shapes how elders perceive their role and status in the family. Problems can arise when younger, less traditional, generations do not share these expectations. This article describes a solution-focused approach that facilitates the family in creating a beneficial harmony in situations of cultural dissonance. Family members are empowered to draw on personal strengths in which multiple worldviews and values of individual members are recognized, incorporated, and negotiated.

  19. [Traditional and modern approaches to culture of preimplantation mammalian embryos in vitro].

    Science.gov (United States)

    Brusentsev, E Iu; Igonina, T N; Amstislavskiĭ, S Ia

    2014-01-01

    This review covers the basic principles and methods of in vitro culture of preimplantation mammalian embryos. The features of in vitro development of embryos of various species of animals with allowance for the composition of nutrient media are described, with special attention paid to those species that have traditionally been consideredas laboratory (i.e., mice, rats, and hamsters). The effects of suboptimal culturing conditions of preimplantation embryos on the formation of the phenotype of individuals developed from these embryos are discussed. New approaches to optimize the conditions of the development of preimplantation mammalian embryos in vitro are analyzed.

  20. Economic culture of the Tuvans within the scope of the sociocultural approach

    Directory of Open Access Journals (Sweden)

    Yuri V. Popkov

    2018-06-01

    Full Text Available In this article, the authors argue that for the periods of social turmoil, understanding culture as a set of norms controlling social behavior is limited and insufficient. A more adequate approach would involve interpreting culture as a specific historical version of the society’s existence in its qualitative form. This hearkens back to the sociocultural approach which postulates the culture as an ensemble, and the sociocultural construed as the social in the cultural variety. In this context, economic culture might be seen as a set of qualitative features of a specific economic entity shaped by the local conditions of development. With all its peculiarities, an economic culture appears an element of this sociocultural diversity. Studying the economic culture of Tuvans through the lens of the sociocultural approach and the notion of this diversity allows us to outline several important aspects of this issue, rarely addressed by the existing academic discourse. A focus should be made, for instance, not only on the dominant nomadic culture, but also on subdominant economic cultures which helped shape a number of skills and techniques. While nomadism helped develop unhurried and contemplative attitude to life, hunting demanded dynamic change, and agriculture and crafts called for diligence and meticulousness. A brief glance at the economic history of Tuvans allowed the authors to conclude that economic diversity both provides stability to the economic culture of Tuvan society and expresses its variegation, its capacity to develop through numerous modifications. This polymorphism acts as an important resource which helps launch the alternate routes of ethnic development. These routes rarely appear self-evident under the dominant type of economic culture which had been shaping the traditional life of Tuvan society. Tapping into this alternative potential can prove an important reserve for future development. An overview of ethnographic data helps

  1. Advanced Computational Modeling Approaches for Shock Response Prediction

    Science.gov (United States)

    Derkevorkian, Armen; Kolaini, Ali R.; Peterson, Lee

    2015-01-01

    Motivation: (1) The activation of pyroshock devices such as explosives, separation nuts, pin-pullers, etc. produces high frequency transient structural response, typically from few tens of Hz to several hundreds of kHz. (2) Lack of reliable analytical tools makes the prediction of appropriate design and qualification test levels a challenge. (3) In the past few decades, several attempts have been made to develop methodologies that predict the structural responses to shock environments. (4) Currently, there is no validated approach that is viable to predict shock environments overt the full frequency range (i.e., 100 Hz to 10 kHz). Scope: (1) Model, analyze, and interpret space structural systems with complex interfaces and discontinuities, subjected to shock loads. (2) Assess the viability of a suite of numerical tools to simulate transient, non-linear solid mechanics and structural dynamics problems, such as shock wave propagation.

  2. Mouse genetic approaches applied to the normal tissue radiation response

    International Nuclear Information System (INIS)

    Haston, Christina K.

    2012-01-01

    The varying responses of inbred mouse models to radiation exposure present a unique opportunity to dissect the genetic basis of radiation sensitivity and tissue injury. Such studies are complementary to human association studies as they permit both the analysis of clinical features of disease, and of specific variants associated with its presentation, in a controlled environment. Herein I review how animal models are studied to identify specific genetic variants influencing predisposition to radiation-induced traits. Among these radiation-induced responses are documented strain differences in repair of DNA damage and in extent of tissue injury (in the lung, skin, and intestine) which form the base for genetic investigations. For example, radiation-induced DNA damage is consistently greater in tissues from BALB/cJ mice, than the levels in C57BL/6J mice, suggesting there may be an inherent DNA damage level per strain. Regarding tissue injury, strain specific inflammatory and fibrotic phenotypes have been documented for principally, C57BL/6 C3H and A/J mice but a correlation among responses such that knowledge of the radiation injury in one tissue informs of the response in another is not evident. Strategies to identify genetic differences contributing to a trait based on inbred strain differences, which include linkage analysis and the evaluation of recombinant congenic (RC) strains, are presented, with a focus on the lung response to irradiation which is the only radiation-induced tissue injury mapped to date. Such approaches are needed to reveal genetic differences in susceptibility to radiation injury, and also to provide a context for the effects of specific genetic variation uncovered in anticipated clinical association studies. In summary, mouse models can be studied to uncover heritable variation predisposing to specific radiation responses, and such variations may point to pathways of importance to phenotype development in the clinic.

  3. Culture shapes a mesolimbic response to signals of dominance and subordination that associates with behavior.

    Science.gov (United States)

    Freeman, Jonathan B; Rule, Nicholas O; Adams, Reginald B; Ambady, Nalini

    2009-08-01

    It has long been understood that culture shapes individuals' behavior, but how this is accomplished in the human brain has remained largely unknown. To examine this, we made use of a well-established cross-cultural difference in behavior: American culture tends to reinforce dominant behavior whereas, conversely, Japanese culture tends to reinforce subordinate behavior. In 17 Americans and 17 Japanese individuals, we assessed behavioral tendencies towards dominance versus subordination and measured neural responses using fMRI during the passive viewing of stimuli related to dominance and subordination. In Americans, dominant stimuli selectively engaged the caudate nucleus, bilaterally, and the medial prefrontal cortex (mPFC), whereas these were selectively engaged by subordinate stimuli in Japanese. Correspondingly, Americans self-reported a tendency towards more dominant behavior whereas Japanese self-reported a tendency towards more subordinate behavior. Moreover, activity in the right caudate and mPFC correlated with behavioral tendencies towards dominance versus subordination, such that stronger responses in the caudate and mPFC to dominant stimuli were associated with more dominant behavior and stronger responses in the caudate and mPFC to subordinate stimuli were associated with more subordinate behavior. The findings provide a first demonstration that culture can flexibly shape functional activity in the mesolimbic reward system, which in turn may guide behavior.

  4. Effects of Culture and Gender on Judgments of Intent and Responsibility

    Science.gov (United States)

    Plaks, Jason E.; Fortune, Jennifer L.; Liang, Lindie H.; Robinson, Jeffrey S.

    2016-01-01

    Do different cultures hold different views of intentionality? In four studies, participants read scenarios in which the actor’s distal intent (a focus on a broader goal) and proximal intent (a focus on the mechanics of the act) were manipulated. In Studies 1–2, when distal intent was more prominent in the actor’s mind, North Americans rated the actor more responsible than did Chinese and South Asian participants. When proximal intent was more prominent, Chinese and South Asian participants, if anything, rated the actor more responsible. In Studies 3–4, when distal intent was more prominent, male Americans rated the actor more responsible than did female Americans. When proximal intent was more prominent, females rated the actor more responsible. The authors discuss these findings in relation to the literatures on moral reasoning and cultural psychology. PMID:27123858

  5. Effects of Culture and Gender on Judgments of Intent and Responsibility.

    Directory of Open Access Journals (Sweden)

    Jason E Plaks

    Full Text Available Do different cultures hold different views of intentionality? In four studies, participants read scenarios in which the actor's distal intent (a focus on a broader goal and proximal intent (a focus on the mechanics of the act were manipulated. In Studies 1-2, when distal intent was more prominent in the actor's mind, North Americans rated the actor more responsible than did Chinese and South Asian participants. When proximal intent was more prominent, Chinese and South Asian participants, if anything, rated the actor more responsible. In Studies 3-4, when distal intent was more prominent, male Americans rated the actor more responsible than did female Americans. When proximal intent was more prominent, females rated the actor more responsible. The authors discuss these findings in relation to the literatures on moral reasoning and cultural psychology.

  6. Cytogenetic adaptive response of cultured fish cells to low doses of X-rays

    International Nuclear Information System (INIS)

    Kurihara, Yasuyuki; Etoh, Hisami; Rienkjkarn, M.

    1992-01-01

    The adaptive response was examining chromosomal aberrations and micronucleus in cultured fish cells, ULF-23 (mudminnow) and CAF-31 (gold fish). When cultured fish cells were first irradiated with small doses of X-rays, they became less sensitive to subsequent exposures to high doses. The effective adaptive dose was 4.8 cGy-9.5 cGy. Adaptive doses given cells in the G1 phase were more effective than when given in the S phase. The adaptive response was maximal at 5 hours and disappeared at 10 hours after the adaptive dose. The expression of the response was inhibited by treatment with 3-aminobenzamide, as reported for mammalian cells, and with arabinofuranoside cytosine, an inhibitor of DNA polymerase alpha. Caffeine, an inhibitor of post-replicational repair, had no effect on the response. (author)

  7. Cytogenetic adaptive response of cultured fish cells to low doses of X-rays

    Energy Technology Data Exchange (ETDEWEB)

    Kurihara, Yasuyuki; Etoh, Hisami (National Inst. of Radiological Sciences, Chiba (Japan)); Rienkjkarn, M.

    1992-12-01

    The adaptive response was examining chromosomal aberrations and micronucleus in cultured fish cells, ULF-23 (mudminnow) and CAF-31 (gold fish). When cultured fish cells were first irradiated with small doses of X-rays, they became less sensitive to subsequent exposures to high doses. The effective adaptive dose was 4.8 cGy-9.5 cGy. Adaptive doses given cells in the G1 phase were more effective than when given in the S phase. The adaptive response was maximal at 5 hours and disappeared at 10 hours after the adaptive dose. The expression of the response was inhibited by treatment with 3-aminobenzamide, as reported for mammalian cells, and with arabinofuranoside cytosine, an inhibitor of DNA polymerase alpha. Caffeine, an inhibitor of post-replicational repair, had no effect on the response. (author).

  8. Evidence for universality and cultural variation of differential emotion response patterning.

    Science.gov (United States)

    Scherer, K R; Wallbott, H G

    1994-02-01

    The major controversy concerning psychobiological universality of differential emotion patterning versus cultural relativity of emotional experience is briefly reviewed. Data from a series of cross-cultural questionnaire studies in 37 countries on 5 continents are reported and used to evaluate the respective claims of the proponents in the debate. Results show highly significant main effects and strong effect sizes for the response differences across 7 major emotions (joy, fear, anger, sadness, disgust, shame, and guilt). Profiles of cross-culturally stable differences among the emotions with respect to subjective feeling, physiological symptoms, and expressive behavior are also reported. The empirical evidence is interpreted as supporting theories that postulate both a high degree of universality of differential emotion patterning and important cultural differences in emotion elicitation, regulation, symbolic representation, and social sharing.

  9. A holistic approach to corporate social responsibility as a prerequisite for sustainable development: Empirical evidence

    Directory of Open Access Journals (Sweden)

    Zlatanović Dejana

    2015-01-01

    Full Text Available The growing importance of sustainable development and corporate social responsibility (CSR for contemporary organizations demands appropriate holistic tools. The paper highlights how Soft Systems Methodology (SSM, a relevant holistic, i.e., soft systems approach, supports the conceptualization and management of the complex issues of CSR and sustainable development. The SSM’s key methodological tools are used: rich picture, root definitions, and conceptual models. Empirical research compares a selected sample of enterprises in the automotive industry in the Republic of Serbia, to identify possible systemically desirable and culturally feasible changes to improve their CSR behaviour through promoting their sustainable development. Some limitations of this research and of SSM application are discussed. Combining SSM with some other systems approaches, such as System Dynamics or Critical Systems Heuristics, is recommended for future research.

  10. Assessing Adolescents' Understanding of and Reactions to Stress in Different Cultures: Results of a Mixed-Methods Approach

    Science.gov (United States)

    Nastasi, Bonnie K.; Hitchcock, John H.; Burkholder, Gary; Varjas, Kristen; Sarkar, Sreeroopa; Jayasena, Asoka

    2007-01-01

    This article expands on an emerging mixed-method approach for validating culturally-specific constructs (see Hitchcock et al., 2005). Previous work established an approach for dealing with cultural impacts when assessing psychological constructs and the current article extends these efforts into studying stress reactions among adolescents in Sri…

  11. Regional Design Approach in Designing Climatic Responsive Administrative Building in the 21st Century

    Science.gov (United States)

    Haja Bava Mohidin, Hazrina Binti; Ismail, Alice Sabrina

    2015-01-01

    The objective of this paper is to explicate on the study of modern administrative building in Malaysia which portrays regional design approach that conforms to the local context and climate by reviewing two case studies; Perdana Putra (1999) and former Prime Minister's Office (1967). This paper is significant because the country's stature and political statement was symbolized by administrative building as a national icon. In other words, it is also viewed as a cultural object that is closely tied to a particular social context and nation historical moment. Administrative building, therefore, may exhibit various meanings. This paper uses structuralism paradigm and semiotic principles as a methodological approach. This paper is of importance for practicing architects and society in the future as it offers new knowledge and understanding in identifying the suitable climatic consideration that may reflect regionalist design approach in modern administrative building. These elements then may be adopted in designing public buildings in the future with regional values that are important for expressing national culture to symbolize the identity of place and society as well as responsive to climate change.

  12. Regional Design Approach in Designing Climatic Responsive Administrative Building in the 21st Century

    International Nuclear Information System (INIS)

    Mohidin, Hazrina Binti Haja Bava; Ismail, Alice Sabrina

    2015-01-01

    The objective of this paper is to explicate on the study of modern administrative building in Malaysia which portrays regional design approach that conforms to the local context and climate by reviewing two case studies; Perdana Putra (1999) and former Prime Minister's Office (1967). This paper is significant because the country's stature and political statement was symbolized by administrative building as a national icon. In other words, it is also viewed as a cultural object that is closely tied to a particular social context and nation historical moment. Administrative building, therefore, may exhibit various meanings. This paper uses structuralism paradigm and semiotic principles as a methodological approach. This paper is of importance for practicing architects and society in the future as it offers new knowledge and understanding in identifying the suitable climatic consideration that may reflect regionalist design approach in modern administrative building. These elements then may be adopted in designing public buildings in the future with regional values that are important for expressing national culture to symbolize the identity of place and society as well as responsive to climate change

  13. Cultural Distance-Aware Service Recommendation Approach in Mobile Edge Computing

    Directory of Open Access Journals (Sweden)

    Yan Li

    2018-01-01

    Full Text Available In the era of big data, traditional computing systems and paradigms are not efficient and even difficult to use. For high performance big data processing, mobile edge computing is emerging as a complement framework of cloud computing. In this new computing architecture, services are provided within a close proximity of mobile users by servers at the edge of network. Traditional collaborative filtering recommendation approach only focuses on the similarity extracted from the rating data, which may lead to an inaccuracy expression of user preference. In this paper, we propose a cultural distance-aware service recommendation approach which focuses on not only the similarity but also the local characteristics and preference of users. Our approach employs the cultural distance to express the user preference and combines it with similarity to predict the user ratings and recommend the services with higher rating. In addition, considering the extreme sparsity of the rating data, missing rating prediction based on collaboration filtering is introduced in our approach. The experimental results based on real-world datasets show that our approach outperforms the traditional recommendation approaches in terms of the reliability of recommendation.

  14. Embedding security messages in existing processes: a pragmatic and effective approach to information security culture change

    CERN Document Server

    Lopienski, Sebastian

    Companies and organizations world-wide depend more and more on IT infrastructure and operations. Computer systems store vital information and sensitive data; computing services are essential for main business processes. This high dependency comes with a number of security risks, which have to be managed correctly on technological, organizational and human levels. Addressing the human aspects of information security often boils down just to procedures, training and awareness raising. On the other hand, employees and collaborators do not adopt security attitude and habits simply when told to do so – a real change in behaviour requires an established security culture. But how to introduce a security culture? This thesis outlines the need of developing or improving security culture, and discusses how this can be done. The proposed approach is to gradually build security knowledge and awareness, and influence behaviours. The way to achieve this is to make security communication pervasive by embedding security me...

  15. Strengthening Safety Culture as an Overriding Priority, in Achieving Global Nuclear Security Approach

    International Nuclear Information System (INIS)

    Kolundzija, V.

    2006-01-01

    In the IAEA glossary safety culture is defined as the assembly of characteristics and attitudes in organizations and individuals, which establishes that, as an overriding priority, protection and safety issues receive the attention warranted by their significance. It has been observed that a safety culture, as a part of both security and safety, possesses a few obstacles that should be noticed: safety culture cannot be directly regulated; variation in national cultures means that what constitutes as a good approach to enhancing safety culture in one country may not be the best approach in another. Three stages have been identified in developing and strengthening safety culture: 1 A technical issue (rules and regulations)/ first stage 2 Good safety performance (primarily in terms of safety targets or goals)/ second stage 3 A continuing process of improvement to which everyone can contribute/ third stage There are several key issues in safety culture, such as: a commitment, use of procedures, a conservative decision making (STAR) a reporting culture. Organizations and individuals should have attention on these. Overall common goals are to achieve and maintain a high level of safety and security of radioactive sources as well as facilities. Measures that are concerned on safeguards restrict access to the radioactive sources, conditioning and/or recycling of sources, and systems for detection the passage of the radioactive sources at strategic points, have gained main support. The main partners in implementation these measures are: IAEA, USA, Russian Federation, G8- Global Partnership, and European Union The member states of the IAEA have at their disposal internationally agreed standards. Current differences in applying standards in the IAEA member states are mainly related to state preparedness to cope with demands. Developing and less developed countries with small and medium nuclear programmes have difficulties to accept rules and regulations, to establish

  16. Initiating Culturally Responsive Teaching for Identity Construction in the Malaysian Classrooms

    Science.gov (United States)

    Idrus, Faizah

    2014-01-01

    This article presents evidence to the need for Culturally Responsive Teaching (CRT) to construct students' identity in the Malaysian classrooms. Since an important objective of education is to prepare individuals to exercise efficaciously in their environment, all students in multicultural society could benefit from exposure to CRT (Gay, 2000). In…

  17. Learning by Leading: Dynamic Mentoring to Support Culturally Responsive Mathematical Inquiry Communities

    Science.gov (United States)

    Hunter, Roberta; Hunter, Jodie; Bills, Trevor; Thompson, Zain

    2016-01-01

    While there is widespread agreement that "all" learners of the 21st century need to be numerate and literate, reforming pedagogical practices to achieve such an outcome is challenging for many teachers. This is a report of one aspect of a project which aims to integrate a culturally responsive pedagogical mathematics practice within…

  18. Teaching about Refugees: Developing Culturally Responsive Educators in Contexts of Politicised Transnationalism

    Science.gov (United States)

    Gagné, Antoinette; Schmidt, Clea; Markus, Paula

    2017-01-01

    This article addresses issues of teaching about refugees in initial teacher education and professional development for practicing teachers. We respond to the who, what, where, when, why and how of teaching about refugees and developing culturally responsive pedagogy in contexts of politicised transnationalism, where the wider politics around…

  19. They Have "Verve": Preservice Teachers' Perceptions about Culturally Relevant/Responsive Pedagogy

    Science.gov (United States)

    Nash, Kindel

    2018-01-01

    Based on concerns about the permanence of racism in our society and its impact on opportunities for children's equitable education, this empirical study used narrative inquiry to explore four preservice teachers' developing dispositions as they studied and implemented culturally relevant/responsive pedagogy (CR/RP) in an early literacy education…

  20. Developing Culturally Responsive Mathematics Teachers: Secondary Teachers' Evolving Conceptions of Knowing Students

    Science.gov (United States)

    Parker, Frieda; Bartell, Tonya Gau; Novak, Jodie D.

    2017-01-01

    Research advances in teaching, learning, curriculum, and assessment have not changed the continued underperformance of marginalized students in mathematics education. Culturally responsive teaching is a means of addressing the needs of these students. It is sometimes challenging, however, to convince secondary mathematics teachers about the…

  1. Engaging High School Girls in Native American Culturally Responsive STEAM Enrichment Activities

    Science.gov (United States)

    Kant, Joanita M.; Burckhard, Suzette R.; Meyers, Richard T.

    2018-01-01

    Providing science, technology, engineering, art, and mathematics (STEAM) culturally responsive enrichment activities is one way of promoting more interest in science, technology, engineering, and mathematics (STEM) studies and careers among indigenous students. The purpose of the study was to explore the impact, if any, of STEAM culturally…

  2. Global Perspectives: Making the Shift from Multiculturalism to Culturally Responsive Teaching

    Science.gov (United States)

    Walter, Jennifer S.

    2018-01-01

    In the early part of the 1970s, multicultural music education began in earnest and was focused primarily on the curriculum used for music: textbooks, method books, and repertoire. At the turn of the 21th century, however, culturally responsive teaching emerged as the predominant pedagogy for relating to students. It was considered a…

  3. A Cross-Cultural Examination of Preschool Teacher Cognitions and Responses to Child Aggression

    Science.gov (United States)

    Pochtar, Randi; Del Vecchio, Tamara

    2014-01-01

    The associations among preschool teachers' attributions about child responsibility, intentionality, knowledge, and the seriousness of hypothetical displays of children's aggressive behavior are examined in United States ("N"?=?82) and Vietnamese ("N"?=?91) preschool teachers. The results suggest cross-cultural differences as…

  4. Responsible Adult Culture (RAC): Cognitive and Behavioral Changes at a Community-Based Correctional Facility

    Science.gov (United States)

    Devlin, Renee S.; Gibbs, John C.

    2010-01-01

    This article examined cognitive and behavioral changes among participants in Responsible Adult Culture (RAC), a cognitive-behavioral (especially, cognitive restructuring) treatment program in use at the Franklin County Community-Based Correctional Facility (CBCF). Participants were adult felony offenders (approximately three-fourths male). A…

  5. Immigrant Children Promoting Environmental Care: Enhancing Learning, Agency and Integration through Culturally-Responsive Environmental Education

    Science.gov (United States)

    Blanchet-Cohen, Natasha; Reilly, Rosemary C.

    2017-01-01

    This paper examines the potential of culturally-responsive environmental education to engage immigrant early adolescents. Our study suggests that environmental involvement can become a means and an end for children to bridge their school and home in agential ways. Drawing from a multi-phase study involving focus groups with children, parents, and…

  6. "Can't Nobody Sleep" and Other Characteristics of Culturally Responsive English Instruction

    Science.gov (United States)

    Adkins, Theresa A.

    2012-01-01

    In this article the author presents a collective case study of two English teachers identified as particularly successful with Black students. Through the use of ethnographic techniques, the study provides a snapshot of how these teachers facilitated academic gains in urban high schools through their use of culturally responsive English…

  7. Urban Teachers' Professed Classroom Management Strategies: Reflections of Culturally Responsive Teaching

    Science.gov (United States)

    Brown, Dave F.

    2004-01-01

    Thirteen urban educators teaching from 1st through 12th grade selected from 7 cities across the United States were interviewed in this qualitative research study to determine if the classroom management strategies they use reflect the research on culturally responsive teaching. Participants revealed using several management strategies that reflect…

  8. COMPUGIRLS' Standpoint: Culturally Responsive Computing and Its Effect on Girls of Color

    Science.gov (United States)

    Scott, Kimberly A.; White, Mary Aleta

    2013-01-01

    This article investigates the motivations of African American and Latino girls ("N" = 41) who navigate urban Southwest school districts during the day, but voluntarily attend a 2-year, culturally responsive multimedia program after school and into the summer. Understanding that girls from economically disadvantaged settings are indeed…

  9. The response rate in postal epidemiological studies in the context of national cultural behaviour

    DEFF Research Database (Denmark)

    Angelova, Radostina A.; Naydenov, Kiril; Hägerhed-Engman, Linda

    2012-01-01

    The purpose of this study was to analyse the effect of national cultural differences on the response rate, obtained in questionnaire based epidemiological studies on allergy and asthma, performed in Sweden (DBH) and Bulgaria (ALLHOME). The two studies used one and the same methodology, but the ob...

  10. INFLUENCE OF PROBIOTIC CULTURE LACTOBACILLUS RHAMNOSUS GG (LGG) ON IMMUNE RESPONSE OF ORGANISM

    OpenAIRE

    A.V. Surzhik

    2009-01-01

    This article presents review of data of influence of probiotic culture Lactobacillus rhamnosus GG on intestinal biocenosis. Main attention was given to influence of L. rhamnosus GG on functions of immune system.Key words: probiotics, Lactobacillus rhamnosus GG, immune response.(Voprosy sovremennoi pediatrii — Current Pediatrics. 2009;8(2):54-58)

  11. Writing the Male Abuser in Cultural Responses to Domestic Violence in Spain

    Science.gov (United States)

    Godsland, Shelley

    2012-01-01

    The article analyzes the portrayal of the male perpetrator of heterosexual domestic violence in a selection of contemporary Spanish texts (novel, drama, and autobiography) that form part of a clearly discernible cultural response to the issue of intimate partner violence in Spain today. It reads the figure of the abuser in conjunction with a range…

  12. 75 FR 76997 - Public Consultation on Personnel Reliability and Culture of Responsibility Issues

    Science.gov (United States)

    2010-12-10

    ... recommendations in this regard and to develop specific guidance that reflects broad input from the scientific... institutional leadership for promoting biosecurity, personnel reliability, and a culture of responsibility; (2... on the meeting agenda, which can be accessed at http://www.biosecurityboard.gov . The meeting is open...

  13. SOME INTERCULTURAL CONSIDERATIONS ON CORPORATE SOCIAL RESPONSIBILITY - CASE STUDY: ROMANIA AND HOFSTEDE'S CULTURAL DIMENSIONS

    OpenAIRE

    BALTADOR Lia; BUDAC Camelia; BELASCU Lucian

    2013-01-01

    Globalization is creating the need for new ways of understanding, managing and coping with culture differences. Corporations should take into account these differences when fundamenting their international strategies, even in regard to their business ethic and social responsibility goals. In this article we try to indicate some of the implications that intercultural factors can have on the companies actions regarding CSR.

  14. Culturally Responsive Teaching in the Context of Mathematics: A Grounded Theory Case Study

    Science.gov (United States)

    Bonner, Emily P.; Adams, Thomasenia L.

    2012-01-01

    In this grounded theory case study, four interconnected, foundational cornerstones of culturally responsive mathematics teaching (CRMT), communication, knowledge, trust/relationships, and constant reflection/revision, were systematically unearthed to develop an initial working theory of CRMT that directly informs classroom practice. These…

  15. The Coconut Wireless Project: Sharing Culturally Responsive Pedagogy through the World Wide Web.

    Science.gov (United States)

    Nelson-Barber, Sharon; Trumbull, Elise; Wenn, Richard

    Beginning in the 1997-98 school year, WestEd staff, with the support of the Pacific Resources for Education and Learning (PREL), worked intensively with a group of five Chamorro teachers from Rota Elementary School (Hawaii) to develop culturally responsive, standards-based science units. The larger goal was to develop Web-based case examples of…

  16. Culturally Responsive Education: Developing Lesson Plans for Vietnamese Students in the American Diaspora

    Science.gov (United States)

    Douglas, Cynthia M.

    2015-01-01

    This article focuses on the application of the philosophical principles of John Dewey and Culturally Responsive Education in the creation of lesson plans for Vietnamese students in the American Diaspora. Through a Fulbright-Hayes Program a group of teachers from the New York City Public School System and Long Island spent six weeks in Vietnam…

  17. A Study of Culturally Responsive Teaching Practices of Adult ESOL and EAP Teachers

    Science.gov (United States)

    Rhodes, Christy M.

    2013-01-01

    The purpose of this study was to examine how frequently adult education English for Speakers of Other Languages (ESOL) and English for Academic Purposes (EAP) teachers in Florida used specific culturally responsive teaching practices and how important they believed those practices were to their teaching. Using Ginsberg and Wlodkowski's…

  18. Application of item response theory to achieve cross-cultural comparability of occupational stress measurement

    NARCIS (Netherlands)

    Tsutsumi, A.; Iwata, N.; Watanabe, N.; Jonge, de J.; Pikhart, H.; Férnandez-López, J.A.; Xu, Liying; Peter, R.; Knutsson, A.; Niedhammer, I.; Kawakami, N.; Siegrist, J.

    2009-01-01

    Our objective was to examine cross-cultural comparability of standard scales of the Effort-Reward Imbalance occupational stress scales by item response theory (IRT) analyses. Data were from 20,256 Japanese employees, 1464 Dutch nurses and nurses' aides, 2128 representative employees from

  19. A three-dimensional approach to in vitro culture of immune-related cells

    DEFF Research Database (Denmark)

    Hartmann, Sofie Bruun

    setups for improved activation/differentiation of immune cells. Conclusively, this work highlights the importance of acknowledging the effect from external factors when analyzing data generated from in vitro cultures. This being even more important when working with immune cells since these cells adopt......T lymphocytes are key players during the initiation of an adaptive immune response. The activation of these cells in vivo requires migration within the lymph nodes until they encounter antigen presenting cells (APCs) that can activate them to secrete IFN-γ which mediates downstream effector...... functions. The in vitro reactivation of antigen-experienced T lymphocytes and detection of IFN-γ from cell cultures can be used in a diagnostic assay to test for disease or vaccine efficacy. Practical procedures of the IFN-γ release assay (IGRA) was investigated using bovine cells and whole blood cultures...

  20. Toward an ethically responsible approach to vaginal birth after cesarean.

    Science.gov (United States)

    Lyerly, Anne Drapkin; Little, Margaret Olivia

    2010-10-01

    Determining approach to delivery after a previous cesarean is among the most contentious areas of obstetrics. We present a framework for ethically responsible guidelines and practice regarding vaginal birth after cesarean. We describe ethical complexities of 3 key issues that mark the debate: the cesarean delivery rate, safety, and patient autonomy. We then describe a taxonomy of considerations that should inform a responsible framework for guideline development and highlight critical distinctions between types of guidelines that have been blurred in the past. We then forward 2 central claims. First, in otherwise uncomplicated birth after a single previous cesarean, both vaginal birth after cesarean and repeat cesarean should be regarded as reasonable options; women, rather than policymakers, providers, insurance carriers, or hospitals, should determine delivery approach. Second, in complicated cases, providers and policymakers should carefully calibrate the strength of evidence to ensure differential risk and cost are adequate to justify directive guidelines given important variations in values women bring to childbirth. Copyright © 2010 Elsevier Inc. All rights reserved.

  1. Citizenship culture: psychosocial approach to the law in the context of a Rio de Janeiro slum

    Directory of Open Access Journals (Sweden)

    Georgie Alexánder Echeverri

    2017-01-01

    Full Text Available In the first part of this paper, we approach the citizenship culture as it was developed in Colombia by the former mayor of Bogotá, Antanas Mockus, taking into account both the conceptual structure and the methodological principles of implementation, namely, the internalization of the rule and the creation of communication strategies aimed at achieving willingly cooperation. After making a psychosocial approach of the citizenship culture in the light of the theory of the social representations, we present the results of a prototypical analysis based on free association data from a sample of 156 teenagers who live at Mangueira slum, in Rio de Janeiro, exercise that enabled us to make a socio-cultural and political reading from the fulfillment or failure of the law. Finally, as an educational proposal, we hand in the results of a participatory action research —Aventureiros—, a program of education for citizenship focused on children, based on the very Colombian methodological principles of the citizenship culture and adapted to the Rio de Janeiro favela environment.

  2. THE HUMAN ACTIVITY AS AFFECTIVE-COGNITIVE UNIT: A HISTORIC-CULTURAL APPROACH

    Directory of Open Access Journals (Sweden)

    Lígia Márcia Martins

    2017-01-01

    Full Text Available This article puts in question the affectional-cognitive unit which sustains the human activity, with the purpose to light incorrectness of approaches which dichotomize reason and emotion. It asserts that such dissociations are founded in theorical-methodological principles which set bounds for explanations about the human psychism, so that the overcoming of referred dualisms puts on as a method matter. For making explicit that assertion, it resorted to Historic-Cultural Psychology, based on that it explains about the psychism as subjective image of objective reality, of Vygotskyan criticisms to Cartesian dualism and the need of a historic-cultural approach on emotion studies, intend to analyzing the human activity as a affective-cognitive unit and the imbricated relations that are waged, within it, among affections, emotions, feelings and thoughts. Once presented the interrelations between emotions and cognitions this exhibition argues that the concepts are necessary as a minimum unit of analysis both of thought and feelings.

  3. An anthropological approach to teaching health sciences students cultural competency in a field school program.

    Science.gov (United States)

    Hutchins, Frank T; Brown, Lori DiPrete; Poulsen, Keith P

    2014-02-01

    International immersion experiences do not, in themselves, provide students with the opportunity to develop cultural competence. However, using an anthropological lens to educate students allows them to learn how to negotiate cultural differences by removing their own cultural filters and seeing events through the eyes of those who are culturally different. Faculty at the University of Wisconsin-Madison's Global Health Institute believed that an embedded experience, in which students engaged with local communities, would encourage them to adopt this Cultural Competency 2.0 position. With this goal in mind, they started the Field School for the Study of Language, Culture, and Community Health in Ecuador in 2003 to teach cultural competency to medical, veterinary, pharmacy, and nursing students. The program was rooted in medical anthropology and embraced the One Health initiative, which is a collaborative effort of multiple disciplines working locally, nationally, and globally to obtain optimal health for people, animals, and the environment. In this article, the authors identify effective practices and challenges for using a biocultural approach to educating students. In a semester-long preparatory class, students study the Spanish language, region-specific topics, and community engagement principles. While in Ecuador for five weeks, students apply their knowledge during community visits that involve homestays and service learning projects, for which they partner with local communities to meet their health needs. This combination of language and anthropological course work and community-based service learning has led to positive outcomes for the local communities as well as professional development for students and faculty.

  4. Cultural distance between parents' and children's creativity: A within-country approach in Taiwan.

    Science.gov (United States)

    Chang, Jen-Ho; Su, Jenny C; Chen, Hsueh-Chih

    2015-07-01

    The present study adopted a within-country approach to investigate the relation of cultural distance to general creativity and math creativity in Taiwan. First, we conducted a pilot study of 201 young adolescents with parents from one of the 3 largest subethnic groups in Taiwan, namely Min-nan Taiwanese, Ha-kka Taiwanese, and Outside-Province Taiwanese. The results revealed that young Taiwanese adolescents perceived the cultural distance between Min-nan Taiwanese and Outside-Province Taiwanese as larger than the cultural distance between the other subethnic groups. The main study revealed that 610 young adolescents from large cultural distance families (i.e., those comprising 1 Min-nan Taiwanese parent and 1 Outside-Province Taiwanese parent) outperformed those from small cultural distance families (i.e., those comprising 2 Min-nan Taiwanese parents, and those comprising 1 Min-nan Taiwanese parent and 1 Ha-kka Taiwanese parent) on both general creativity and math creativity. This pattern remained even after controlling for family socioeconomic status, parents' education level, and adolescents' school mathematical performance. Implications and limitations are discussed. (c) 2015 APA, all rights reserved).

  5. Laboratory Approach to the Diagnosis of Culture-Negative Infective Endocarditis.

    Science.gov (United States)

    Subedi, S; Jennings, Z; Chen, S C-A

    2017-08-01

    Blood-culture negative endocarditis (BCNE) accounts for up to 35% of all cases of infective endocarditis (IE) and is a serious life-threatening condition with considerable morbidity and mortality. Rapid detection and identification of the causative pathogen is essential for timely, directed therapy. Blood-culture negative endocarditis presents a diagnostic and therapeutic challenge. Causes of BCNE are varied including: treatment with antibiotic agents prior to blood culture collection; sub-optimal specimen collection; and/or infection due to fastidious (eg. nutritionally variant streptococci), intracellular (eg. Coxiella burnetii, Bartonella species) or non-culturable or difficult to culture organisms (eg. Mycobacteria, Tropheryma whipplei and fungi); as well as non-infective aetiologies. Here, we review aetiological and diagnostic approaches to BCNE including newer molecular based techniques, with a brief summary of imaging investigation and treatment principles. Copyright © 2017 Australian and New Zealand Society of Cardiac and Thoracic Surgeons (ANZSCTS) and the Cardiac Society of Australia and New Zealand (CSANZ). Published by Elsevier B.V. All rights reserved.

  6. Communicative Competence Approach to Person-Oriented Teaching of the Russian Language and Culture of Speech

    Directory of Open Access Journals (Sweden)

    Y. V. Orlova

    2012-01-01

    Full Text Available The paper is devoted to the communicative competence approach in professional training of physicians on the undergraduate level. The main emphasis is on developing linguistic, sociolinguistic and pragmatic competences while teaching the Russian language and the culture of speech. The paper is aimed at analyzing the requirements of federal state educational standards of the 3rd generation concerning the competences in the humanities which should be developed by medical students in the course of the Russian language and the culture of speech; defining the contents of the «communicative competence» term based on consideration of general European competences in mastering the language and the analysis of lingua-didactic works of modern Russian scientists; identifying the component content of linguistic, sociolinguistic and pragmatic competences of the Russian language and the culture of speech course for medical schools. The research results regarding the analysis and component content of linguistic, sociolinguistic and pragmatic competences of the Russian language and the culture of speech course have been applied while designing the Russian and the culture of speech curriculum, as well as electronic textbooks and manuals for medical students. 

  7. Structural and Cultural Approaches Towards Studying the Diffusion of Management Practices

    OpenAIRE

    Scheiber, Florian

    2013-01-01

    This dissertation combines so called structural and cultural approaches within diffusion research from organizational theory in order to contribute to gaining a deeper understanding for the spread of management practices. Therefore, three empirical cases are assessed using both qualitative and quantitative research methods: (1) The diffusion of codes of conduct among 287 firms in the German textile and apparel industry, (2) the diffusion of modern management practices among 272 German SMEs an...

  8. Approaching Africa: The Reception of African Visual Culture in Germany 1894-1915

    OpenAIRE

    Husemann, Manuela

    2015-01-01

    This thesis focuses on the approaches to African visual culture in German publications between 1894 and 1915. Considering the development from a purely ethnographic analysis towards an art historical and art scientific discourse, it brings together formerly unconnected fields of research. By introducing theories from translation studies this thesis will identify how scholars from different disciplines analysed and interpreted African art in order to mediate their function, meaning and form...

  9. The motivation to study in the light of the Historical Cultural Approach

    Directory of Open Access Journals (Sweden)

    Luis Alfredo González Collera

    2008-03-01

    Full Text Available In this article: Motivation to study in the light of the historical-cultural approach, it is made a critical and historical analysis of the antecedents of the process of motivation, from the theoretical and methodological point of view. The works made by researchers and followers of this approach are remarked, and it is presented the theoretical bases for the study and development of the process of motivation and motivation for study at present. It denotes the necessity and the importance of the revision of these contents for elaborating new problems to be solved in this area of educative and human development.

  10. Environmental Remediation Full-Scale Implementation: Back to Simple Microbial Massive Culture Approaches

    Directory of Open Access Journals (Sweden)

    Agung Syakti

    2010-10-01

    Full Text Available Using bioaugmentation and biostimulation approach for contaminated soil bioremediation were investigated and implemented on field scale. We combine those approaches by culturing massively the petrophilic indigenous microorganisms from chronically contaminated soil enriched by mixed manure. Through these methods, bioremediation performance revealed promising results in removing the petroleum hydrocarbons comparatively using metabolite by product such as biosurfactant, specific enzymes and other extra-cellular product which are considered as a difficult task and will impact on cost increase.

  11. The dynamic interplay among EFL learners’ ambiguity tolerance, adaptability, cultural intelligence, learning approach, and language achievement

    Directory of Open Access Journals (Sweden)

    Shadi Alahdadi

    2017-01-01

    Full Text Available A key objective of education is to prepare individuals to be fully-functioning learners. This entails developing the cognitive, metacognitive, motivational, cultural, and emotional competencies. The present study aimed to examine the interrelationships among adaptability, tolerance of ambiguity, cultural intelligence, learning approach, and language achievement as manifestations of the above competencies within a single model. The participants comprised one hundred eighty BA and MA Iranian university students studying English language teaching and translation. The instruments used in this study consisted of the translated versions of four questionnaires: second language tolerance of ambiguity scale, adaptability taken from emotional intelligence inventory, cultural intelligence (CQ inventory, and the revised study process questionnaire measuring surface and deep learning. The results estimated via structural equation modeling (SEM revealed that the proposed model containing the variables under study had a good fit with the data. It was found that all the variables except adaptability directly influenced language achievement with deep approach having the highest impact and ambiguity tolerance having the lowest influence. In addition, ambiguity tolerance was a positive and significant predictor of deep approach. CQ was found to be under the influence of both ambiguity tolerance and adaptability. The findings were discussed in the light of the yielded results.

  12. Genetic programming based models in plant tissue culture: An addendum to traditional statistical approach.

    Science.gov (United States)

    Mridula, Meenu R; Nair, Ashalatha S; Kumar, K Satheesh

    2018-02-01

    In this paper, we compared the efficacy of observation based modeling approach using a genetic algorithm with the regular statistical analysis as an alternative methodology in plant research. Preliminary experimental data on in vitro rooting was taken for this study with an aim to understand the effect of charcoal and naphthalene acetic acid (NAA) on successful rooting and also to optimize the two variables for maximum result. Observation-based modelling, as well as traditional approach, could identify NAA as a critical factor in rooting of the plantlets under the experimental conditions employed. Symbolic regression analysis using the software deployed here optimised the treatments studied and was successful in identifying the complex non-linear interaction among the variables, with minimalistic preliminary data. The presence of charcoal in the culture medium has a significant impact on root generation by reducing basal callus mass formation. Such an approach is advantageous for establishing in vitro culture protocols as these models will have significant potential for saving time and expenditure in plant tissue culture laboratories, and it further reduces the need for specialised background.

  13. Responsibility and Social Solidarity as Values of Organizational Culture in Venezuelan Schools

    Directory of Open Access Journals (Sweden)

    Eva Pasek De Pinto

    2018-05-01

    Full Text Available The controversial and even hostile climate of coexistence of many schools formed a culture where prevailing values contrary to the stated vision and mission. Therefore, the objective of the study was to describe the responsibility and social solidarity as values of organizational culture in Venezuelan schools. Methodologically, it was a descriptive research with field design. The population was 200 subjects and sample of 74 members of staff managerial, teaching, administrative and environmental support of three schools. To gather information about the variables responsibility and social solidarity a valid and reliable questionnaire was applied (79.7%, alpha of Cronbach. As result it was found empirical evidence that 69% of the staff is responsible and 40% is solidarity. In conclusion, the practice of organizational values is not ideal or generalized because only some of its aspects are practiced in addition that not all the staff practice them. Low solidarity makes it difficult the coexistence, for the success and excellence of institutions.

  14. Creating Spaces for Urban Youth: The Emergence of Culturally Responsive (Hip-Hop) School Leadership and Pedagogy

    Science.gov (United States)

    Khalifa, Muhammad

    2013-01-01

    Ladson-Billings, Gay and among others have demonstrated the strong need for educational curriculum and practice to respond to the specific academic, cultural, and social needs of culturally unique, minoritized students. This article focuses on culturally responsive leadership practices for students with Hip-Hop identity performatives. This…

  15. A Comparison of the Policy Response to Cultural Diversity in China and India

    Institute of Scientific and Technical Information of China (English)

    宋丽娜

    2015-01-01

    This essay attempts to explore the current cultural diversity in China and India with the comparison of policy responses, especially the multiculturalism and language policies, as well as the policies on the workplace. Results show that India enriched and deepened its multiculturalism through the recognition of languages diversity, while China weakened its cultural diversity by popularizing one official language, Mandarin. However, both China and India should do more in practice to make different ethnic groups live and participant as equal partners in the social life.

  16. Innovative Culture of the Organization and Its Role in the Concept of Corporate Social Responsibility ‒ Czech Republic Case Study

    Directory of Open Access Journals (Sweden)

    Hana Mohelska

    2017-08-01

    Full Text Available Rivalry among companies is increasing nowadays. Companies try to gain every possible advantage over their rivals and this very often means using a creative approach, for example, drawing from such resources as Corporate Social Responsibility (CSR. The CSR strategy is based on three fundamental pillars - economic, social and environmental (triplebottom-line, which express the key themes, programs, through which the strategy is implemented. Although, the key corporate responsibility is profit making, the CSR implementation in corporate vision contributes to company’s development. CSR can help increase business credibility, but it can also have significant internal effects due to innovation, readiness for future customer demands, employee motivation and loyalty. The primary objective of the paper is to explore organizational culture in connection with the implementation of the Corporate Social Responsibility concept in companies in the Czech Republic. The outputs are supported by the results of an extensive studies conducted in 2013 and 2015, exploring the organizational culture of companies in the Czech Republic. The results obtained are interpreted and compared in the context of development trends described in domestic and foreign scientific publications.

  17. Aspects of western cultural, Intolerance: on the hermeneutical approach to the Mah–abh–arata

    Directory of Open Access Journals (Sweden)

    Carmen Dragonetti

    2015-01-01

    Full Text Available There are frequent manifestations of Western cultural intolerance that prevent a scientific neutral approach to the intellectual achievements of other cultures, and also to appreciate them in their actual value. The authors of this article first refer to examples of this kind of intolerance in the field of Philosophy (which has been the principal object of their last investigations, Religion (Buddhist Atheism, and Linguistics (the «discovery» of Sanskrit language by Western scholars. In the present paper they specifically deal with the hermeneutical approach by Western scholars to the Mah–abh–arata that the authors consider the most important work in World Literature: Intolerance in this matter makes scholars find in the Mah–abh–arata a real «chaos» or conduces them to the obsessive search for the «Ur-Text», giving rise to theories that eliminate large portions of the epic poem considering them interpolations, or negating it all creativity, originality, and even its Indian essence. The last part of the article is dedicated to Krsna, an avatara, i.e. a reincarnation or manifestation, of the Supreme God Visnu. Krsna is seen as «a bizarre figure», «a cynic», «an opportunist», «a charlatan, who declares himself to be the God of Gods». These Western scholars leave completely aside the Indian tradition of almost three thousand centuries that proclaims that Krsna is not a God, but the God of the Hindu people, being adored by many devoted hearts. A simple but important hermeneutical norm has been forgotten: To accept the cultural products created by another culture as they are conceived by it, and without interpreting them according to one’s one cultural criteria based on the own values and beliefs.

  18. Development and evaluation of a teaching and learning approach in cross-cultural care and antidiscrimination in university nursing students.

    Science.gov (United States)

    Allen, Jacqui; Brown, Lucinda; Duff, Carmel; Nesbitt, Pat; Hepner, Anne

    2013-12-01

    Cross-cultural care and antidiscrimination are vital to ethical effective health systems. Nurses require quality educational preparation in cross-cultural care and antidiscrimination. Limited evidence-based research is available to guide teachers. To develop, implement and evaluate an evidence-based teaching and learning approach in cross-cultural care and antidiscrimination for undergraduate nursing students. A quantitative design using pre- and post-survey measures was used to evaluate the teaching and learning approach. The Bachelor of Nursing program in an Australian university. Academics and second year undergraduate nursing students. A literature review and consultation with academics informed the development of the teaching and learning approach. Thirty-three students completed a survey at pre-measures and following participation in the teaching and learning approach at post-measures about their confidence to practice cross-cultural nursing (Transcultural Self-efficacy Tool) and about their discriminatory attitudes (Quick Discrimination Index). The literature review found that educational approaches that solely focus on culture might not be sufficient in addressing discrimination and racism. During consultation, academics emphasised the importance of situating cross-cultural nursing and antidiscrimination as social determinants of health. Therefore, cross-cultural nursing was contextualised within primary health care and emphasised care for culturally diverse communities. Survey findings supported the effectiveness of this strategy in promoting students' confidence regarding knowledge about cross-cultural nursing. There was no reported change in discriminatory attitudes. The teaching and learning approach was modified to include stronger experiential learning and role playing. Nursing education should emphasise cross-cultural nursing and antidiscrimination. The study describes an evaluated teaching and learning approach and demonstrates how evaluation

  19. Electromagnetic response in kinetic energy driven cuprate superconductors: Linear response approach

    International Nuclear Information System (INIS)

    Krzyzosiak, Mateusz; Huang, Zheyu; Feng, Shiping; Gonczarek, Ryszard

    2010-01-01

    Within the framework of the kinetic energy driven superconductivity, the electromagnetic response in cuprate superconductors is studied in the linear response approach. The kernel of the response function is evaluated and employed to calculate the local magnetic field profile, the magnetic field penetration depth, and the superfluid density, based on the specular reflection model for a purely transverse vector potential. It is shown that the low temperature magnetic field profile follows an exponential decay at the surface, while the magnetic field penetration depth depends linearly on temperature, except for the strong deviation from the linear characteristics at extremely low temperatures. The superfluid density is found to decrease linearly with decreasing doping concentration in the underdoped regime. The problem of gauge invariance is addressed and an approximation for the dressed current vertex, which does not violate local charge conservation is proposed and discussed.

  20. Dose-response curve estimation: a semiparametric mixture approach.

    Science.gov (United States)

    Yuan, Ying; Yin, Guosheng

    2011-12-01

    In the estimation of a dose-response curve, parametric models are straightforward and efficient but subject to model misspecifications; nonparametric methods are robust but less efficient. As a compromise, we propose a semiparametric approach that combines the advantages of parametric and nonparametric curve estimates. In a mixture form, our estimator takes a weighted average of the parametric and nonparametric curve estimates, in which a higher weight is assigned to the estimate with a better model fit. When the parametric model assumption holds, the semiparametric curve estimate converges to the parametric estimate and thus achieves high efficiency; when the parametric model is misspecified, the semiparametric estimate converges to the nonparametric estimate and remains consistent. We also consider an adaptive weighting scheme to allow the weight to vary according to the local fit of the models. We conduct extensive simulation studies to investigate the performance of the proposed methods and illustrate them with two real examples. © 2011, The International Biometric Society.

  1. Innovative Approaches Using Lichen Enriched Media to Improve Isolation and Culturability of Lichen Associated Bacteria.

    Science.gov (United States)

    Biosca, Elena G; Flores, Raquel; Santander, Ricardo D; Díez-Gil, José Luis; Barreno, Eva

    2016-01-01

    Lichens, self-supporting mutualistic associations between a fungal partner and one or more photosynthetic partners, also harbor non-photosynthetic bacteria. The diversity and contribution of these bacteria to the functioning of lichen symbiosis have recently begun to be studied, often by culture-independent techniques due to difficulties in their isolation and culture. However, culturing as yet unculturable lichenic bacteria is critical to unravel their potential functional roles in lichen symbiogenesis, to explore and exploit their biotechnological potential and for the description of new taxa. Our objective was to improve the recovery of lichen associated bacteria by developing novel isolation and culture approaches, initially using the lichen Pseudevernia furfuracea. We evaluated the effect of newly developed media enriched with novel lichen extracts, as well as the influence of thalli washing time and different disinfection and processing protocols of thalli. The developed methodology included: i) the use of lichen enriched media to mimic lichen nutrients, supplemented with the fungicide natamycin; ii) an extended washing of thalli to increase the recovery of ectolichenic bacteria, thus allowing the disinfection of thalli to be discarded, hence enhancing endolichenic bacteria recovery; and iii) the use of an antioxidant buffer to prevent or reduce oxidative stress during thalli disruption. The optimized methodology allowed significant increases in the number and diversity of culturable bacteria associated with P. furfuracea, and it was also successfully applied to the lichens Ramalina farinacea and Parmotrema pseudotinctorum. Furthermore, we provide, for the first time, data on the abundance of culturable ecto- and endolichenic bacteria that naturally colonize P. furfuracea, R. farinacea and P. pseudotinctorum, some of which were only able to grow on lichen enriched media. This innovative methodology is also applicable to other microorganisms inhabiting these

  2. Innovative Approaches Using Lichen Enriched Media to Improve Isolation and Culturability of Lichen Associated Bacteria

    Science.gov (United States)

    Biosca, Elena G.; Flores, Raquel; Santander, Ricardo D.; Díez-Gil, José Luis; Barreno, Eva

    2016-01-01

    Lichens, self-supporting mutualistic associations between a fungal partner and one or more photosynthetic partners, also harbor non-photosynthetic bacteria. The diversity and contribution of these bacteria to the functioning of lichen symbiosis have recently begun to be studied, often by culture-independent techniques due to difficulties in their isolation and culture. However, culturing as yet unculturable lichenic bacteria is critical to unravel their potential functional roles in lichen symbiogenesis, to explore and exploit their biotechnological potential and for the description of new taxa. Our objective was to improve the recovery of lichen associated bacteria by developing novel isolation and culture approaches, initially using the lichen Pseudevernia furfuracea. We evaluated the effect of newly developed media enriched with novel lichen extracts, as well as the influence of thalli washing time and different disinfection and processing protocols of thalli. The developed methodology included: i) the use of lichen enriched media to mimic lichen nutrients, supplemented with the fungicide natamycin; ii) an extended washing of thalli to increase the recovery of ectolichenic bacteria, thus allowing the disinfection of thalli to be discarded, hence enhancing endolichenic bacteria recovery; and iii) the use of an antioxidant buffer to prevent or reduce oxidative stress during thalli disruption. The optimized methodology allowed significant increases in the number and diversity of culturable bacteria associated with P. furfuracea, and it was also successfully applied to the lichens Ramalina farinacea and Parmotrema pseudotinctorum. Furthermore, we provide, for the first time, data on the abundance of culturable ecto- and endolichenic bacteria that naturally colonize P. furfuracea, R. farinacea and P. pseudotinctorum, some of which were only able to grow on lichen enriched media. This innovative methodology is also applicable to other microorganisms inhabiting these

  3. Attention-level transitory response: a novel hybrid BCI approach

    Science.gov (United States)

    Diez, Pablo F.; Garcés Correa, Agustina; Orosco, Lorena; Laciar, Eric; Mut, Vicente

    2015-10-01

    Objective. People with disabilities may control devices such as a computer or a wheelchair by means of a brain-computer interface (BCI). BCI based on steady-state visual evoked potentials (SSVEP) requires visual stimulation of the user. However, this SSVEP-based BCI suffers from the ‘Midas touch effect’, i.e., the BCI can detect an SSVEP even when the user is not gazing at the stimulus. Then, these incorrect detections deteriorate the performance of the system, especially in asynchronous BCI because ongoing EEG is classified. In this paper, a novel transitory response of the attention-level of the user is reported. It was used to develop a hybrid BCI (hBCI). Approach. Three methods are proposed to detect the attention-level of the user. They are based on the alpha rhythm and theta/beta rate. The proposed hBCI scheme is presented along with these methods. Hence, the hBCI sends a command only when the user is at a high-level of attention, or in other words, when the user is really focused on the task being performed. The hBCI was tested over two different EEG datasets. Main results. The performance of the hybrid approach is superior to the standard one. Improvements of 20% in accuracy and 10 bits min-1 are reported. Moreover, the attention-level is extracted from the same EEG channels used in SSVEP detection and this way, no extra hardware is needed. Significance. A transitory response of EEG signal is used to develop the attention-SSVEP hBCI which is capable of reducing the Midas touch effect.

  4. Examining How Proactive Management and Culturally Responsive Teaching Relate to Student Behavior: Implications for Measurement and Practice

    Science.gov (United States)

    Larson, Kristine E.; Pas, Elise T.; Bradshaw, Catherine P.; Rosenberg, Michael S.; Day-Vines, Norma L.

    2018-01-01

    The discipline gap between White students and African American students has increased demand for teacher training in culturally responsive and behavior management practices. Extant research, however, is inconclusive about how culturally responsive teaching practices relate to student behavior or how to assess using such practices in the classroom.…

  5. Response to 'A relational approach to Saviour Siblings?' by Selgelid.

    Science.gov (United States)

    Taylor-Sands, Michelle

    2016-10-01

    In his concise argument, 'A relational approach to saviour siblings?', Selgelid reiterates some of the arguments raised in the author meets critics discussion of my book, Saviour Siblings In this response, I highlight an important misunderstanding in one of the arguments put forward by Selgelid, which forms the basis of a large portion of his analysis. Contrary to what Selgelid contends, I do not use the deafness case in my discussion of the non-identity problem to contend that the case of selecting for deafness is ethically different from the case of saviour siblings. As I state in my reply, I use the case of deafness not as a comparator for saviour siblings but rather to illustrate the different categories of risk that apply in selection cases Given this confusion, I restate my objection to relying on the non-identity problem in evaluating risk of harm associated with the embryo biopsy process for preimplantation genetic diagnosis. Finally, I reiterate that the individual interests of saviour siblings remain important in the decision-making matrix and emphasise that Saviour Siblings offers a more contextualised approach to the welfare of the child in selective reproduction, which includes both individual and collective interests. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

  6. Responsibility and trade emission balances. An evaluation of approaches

    International Nuclear Information System (INIS)

    Serrano, Monica; Dietzenbacher, Erik

    2010-01-01

    This paper compares two concepts to evaluate the international responsibility of a country with respect to its emissions. Using a multi-regional input-output model, we show that the trade emission balance and the responsibility emission balance yield the same result. In practical work, however, a lack of data availability implies that the same technology assumption has been commonly adopted. In that case, also a third alternative exists, which simply evaluates the emissions embodied in the trade balance of the country. This third alternative yields the same results as the other two approaches at the aggregate level. At the level of individual products, however, the results are clearly different and it turns out that the third alternative answers a different question. That is, it is appropriate for measuring the emission content of the products that cross the border. In our empirical application, we consider Spain in 1995 and 2000, distinguishing nine different gases: CO 2 , CH 4 , N 2 O, SF 6 , HFCs, PFCs, SO 2 , NO x , and NH 3 . (author)

  7. A Cell Culture Approach to Optimized Human Corneal Endothelial Cell Function

    Science.gov (United States)

    Bartakova, Alena; Kuzmenko, Olga; Alvarez-Delfin, Karen; Kunzevitzky, Noelia J.; Goldberg, Jeffrey L.

    2018-01-01

    Purpose Cell-based therapies to replace corneal endothelium depend on culture methods to optimize human corneal endothelial cell (HCEC) function and minimize endothelial-mesenchymal transition (EnMT). Here we explore contribution of low-mitogenic media on stabilization of phenotypes in vitro that mimic those of HCECs in vivo. Methods HCECs were isolated from cadaveric donor corneas and expanded in vitro, comparing continuous presence of exogenous growth factors (“proliferative media”) to media without those factors (“stabilizing media”). Identity based on canonical morphology and expression of surface marker CD56, and function based on formation of tight junction barriers measured by trans-endothelial electrical resistance assays (TEER) were assessed. Results Primary HCECs cultured in proliferative media underwent EnMT after three to four passages, becoming increasingly fibroblastic. Stabilizing the cells before each passage by switching them to a media low in mitogenic growth factors and serum preserved canonical morphology and yielded a higher number of cells. HCECs cultured in stabilizing media increased both expression of the identity marker CD56 and also tight junction monolayer integrity compared to cells cultured without stabilization. Conclusions HCECs isolated from donor corneas and expanded in vitro with a low-mitogenic media stabilizing step before each passage demonstrate more canonical structural and functional features and defer EnMT, increasing the number of passages and total canonical cell yield. This approach may facilitate development of HCEC-based cell therapies. PMID:29625488

  8. Culturally responsive engineering education: A case study of a pre-college introductory engineering course at Tibetan Children's Village School of Selakui

    Science.gov (United States)

    Santiago, Marisol Mercado

    Culturally responsive teaching has been argued to be effective in the education of Indigenous youth. This approach emphasizes the legitimacy of a group's cultural heritage, helps to associate abstract academic knowledge with the group's sociocultural context, seeks to incorporate a variety of strategies to engage students who have different learning styles, and strives to integrate multicultural information in the educational contents, among other considerations. In this work, I explore the outcomes of a culturally responsive introductory engineering short course that I developed and taught to Tibetan students at Tibetan Children's Village of Selakui (in Uttarakhand, India). Based on my ethnographic research in Tibetan communities in northern India, I examine two research questions: (a) What are the processes to develop and implement a pre-college culturally responsive introductory engineering course? and (b) How do Tibetan culture and Buddhism influence the engineering design and teamwork of the pre-college Tibetan students who took the course? I designed then taught the course that featured elementary lectures on sustainability, introductory engineering design, energy alternatives, and manufacturing engineering. The course also included a pre-college engineering design project through which Tibetan high school students investigated a problem at the school and designed a possible solution to it. Drawing from postcolonial studies, engineering studies, engineering and social justice, Buddhist studies, and Tibetan studies, I provide an analysis of my findings. Based on my findings, I conclude that my culturally responsive approach of teaching was an effective method to help students feel that their cultural background was respected and included in a pre-college engineering course; however, some students felt resistance toward the teaching approach. In addition, the culturally relevant content that connected with their ways of living in their school, Tibetan

  9. SfM for Orthophoto to Generation: A Winning Approach for Cultural Heritage Knowledge

    Directory of Open Access Journals (Sweden)

    F. Chiabrando

    2015-08-01

    Full Text Available 3D detailed models derived from digital survey techniques have increasingly developed and focused in many field of application. The high detailed content and accuracy of such models make them so attractive and usable for large sets of purposes in Cultural Heritage. The present paper focuses on one of the main techniques used nowadays for Cultural Heritage survey and documentation: the image matching approach or Structure from Motion (SfM technique. According to the low cost nature and the rich content of derivable information, these techniques are extremely strategic in poor available resources sectors such as Cultural Heritage documentation. After an overview of the employed algorithms and used approaches of SfM computer vision based techniques, the paper is focused in a critical analysis of the strategy used by two common employed software: the commercial suite Agisoft Photoscan and the open source tool MicMac realized by IGN France. The experimental section is focused on the description of applied tests (from RPAS data to terrestrial acquisitions, purposed to compare different solutions in various featured study cases. Finally, the accuracy assessment of the achieved products is compared and analyzed according to the strategy employed by the studied software.

  10. Urbanity and Urbanization: An Interdisciplinary Review Combining Cultural and Physical Approaches

    Directory of Open Access Journals (Sweden)

    Christoph Schneider

    2014-01-01

    Full Text Available This review paper focuses on research schemes regarding urbanity and urbanization, and brings together both cultural and physical approaches. First, we review the cultural and social construction of urbanity (as related to urbanization in Germany. In the early 20th century, urbanity was mainly the result of identity derived from a historical perspective in cities. This has changed profoundly in recent decades as urbanity stems more and more from various urban lifestyles and the staging of societal experiences, as summarized in the German term, “Erlebnisgesellschaft” (thrill-seeking society. The discussion is extended by an assessment of the recent state of the art regarding physical urban research. The focus lies on different fields of research; we address topics such as biodiversity, urban climate, air pollution, and resilience, as well as their impact on urban planning and governance. In conclusion, in order to tackle recent developments and future challenges regarding social and environmental issues, an integrative approach urges novel cross- and inter-disciplinary research efforts in urban studies, including urban-rural linkages. A newly constituted assessment of urbanization and city quarter development is proposed; the assessment focuses on the conjoint analysis of mobility, “Energiewende” (energy transition, cultural drivers, demographic development, and environmental issues.

  11. Ethics and corporate social responsibility - a strategic approach within the organization

    Directory of Open Access Journals (Sweden)

    Carmina Simion Simescu Martinho Nunes

    2010-12-01

    Full Text Available Today, all organizations in the world should recognize the importance and need to take into account concepts such as: ethical, moral, ethical programs, ethical behavior, social responsibility, equity and also try to implement in their organizational culture. So tackling business ethics and social responsibility is an issue today, not only theoretically but also in that of practice. This article explains how several important dimensions of organizational culture may influence the effectiveness and ethics initiatives in the corporate responsibility shock.

  12. Engineering approach to relative quantitative assessment of safety culture and related social issues in NPP operation

    International Nuclear Information System (INIS)

    Sivokon, V.; Gladyshev, M.; Malkin, S.

    2005-01-01

    The report is devoted to presentation of engineering approach and software tool developed for Safety Culture (SC) assessment as well as to the results of their implementation at Smolensk NPP. The engineering approach is logic evolution of the IAEA ASSET method broadly used at European NPPs in 90-s. It was implemented at Russian and other plants including Olkiluoto NPP in Finland. The approach allows relative quantitative assessing and trending the aspects of SC by the analysis of evens features and causes, calculation and trending corresponding indicators. At the same time plant's operational performances and related social issues, including efficiency of plant operation and personnel reliability, can be monitored. With the help of developed tool the joint team combined from personnel of Smolensk NPP and RRC 'Kurchatov Institute' ('KI') issued the SC self-assessment report, which identifies: families of recurrent events, main safety and operational problems ; their trends and importance to SC and plant efficiency; recommendations to enhance SC and operational performance

  13. Nuclear emergency response planning based on participatory decision analytic approaches

    International Nuclear Information System (INIS)

    Sinkko, K.

    2004-10-01

    This work was undertaken in order to develop methods and techniques for evaluating systematically and comprehensively protective action strategies in the case of a nuclear or radiation emergency. This was done in a way that the concerns and issues of all key players related to decisions on protective actions could be aggregated into decision- making transparently and in an equal manner. An approach called facilitated workshop, based on the theory of Decision Analysis, was tailored and tested in the planning of actions to be taken. The work builds on case studies in which it was assumed that a hypothetical accident in a nuclear power plant had led to a release of considerable amounts of radionuclides and therefore different types of protective actions should be considered. Altogether six workshops were organised in which all key players were represented, i.e., the authorities, expert organisations, industry and agricultural producers. The participants were those responsible for preparing advice or presenting matters for those responsible for the formal decision-making. Many preparatory meetings were held with various experts to prepare information for the workshops. It was considered essential that the set-up strictly follow the decision- making process to which the key players are accustomed. Key players or stakeholders comprise responsible administrators and organisations, politicians as well as representatives of the citizens affected and other persons who will and are likely to take part in decision-making in nuclear emergencies. The realistic nature and the disciplined process of a facilitated workshop and commitment to decision-making yielded up insight in many radiation protection issues. The objectives and attributes which are considered in a decision on protective actions were discussed in many occasions and were defined for different accident scenario to come. In the workshops intervention levels were derived according justification and optimisation

  14. Plant response to heavy metals and organic pollutants in cell culture and at whole plant level

    Energy Technology Data Exchange (ETDEWEB)

    Golan-Goldhirsh, A.; Barazani, O. [Ben-Gurion Univ. of The Negev, The Jacob Blaustein Inst. for Desert Research, Albert Katz Dept. of Dryland Biotechnologies, Desert Plant Biotechnology Lab., Sede Boqer Campus (Israel); Nepovim, A.; Soudek, P.; Vanek, T. [Inst. of Organic Chemistry and Biochemistry (Czech Republic); Smrcek, S.; Dufkova, L.; Krenkova, S. [Faculty of Natural Sciences, Charles Univ. (Czech Republic); Yrjala, K. [Univ. of Helsinki, Dept. of Biosciences, Div. of General Microbiology, Helsinki (Finland); Schroeder, P. [Inst. for Soil Ecology, GSF National Research Center for Environment and Health, Neuherberg, Oberschleissheim (Germany)

    2004-07-01

    Background. Increasing awareness in the last decade concerning environmental quality had prompted research into 'green solutions' for soil and water remediation, progressing from laboratory in vitro experiments to pot and field trials. In vitro cell culture experiments provide a convenient system to study basic biological processes, by which biochemical pathways, enzymatic activity and metabolites can be specifically studied. However, it is difficult to relate cell cultures, calli or even hydroponic experiments to the whole plant response to pollutant stress. In the field, plants are exposed to additional a-biotic and biotic factors, which complicate further plant response. Hence, we often see that in vitro selected species perform poorly under soil and field conditions. Soil physical and chemical properties, plant-mycorrhizal association and soil-microbial activity affect the process of contaminant degradation by plants and/or microorganisms, pointing to the importance of pot and field experiments. Objective. This paper is a joint effort of a group of scientists in COST action 837. It represents experimental work and an overview on plant response to environmental stress from in vitro tissue culture to whole plant experiments in soil. Results. Results obtained from in vitro plant tissue cultures and whole plant hydroponic experiments indicate the phytoremediation potential of different plant species and the biochemical mechanisms involved in plant tolerance. In pot experiments, several selected desert plant species, which accumulated heavy metal in hydroponic systems, succeeded in accumulating the heavy metal in soil conditions as well. Conclusions and recommendations. In vitro plant tissue cultures provide a useful experimental system for the study of the mechanisms involved in the detoxification of organic and heavy metal pollutants. However, whole plant experimental systems, as well as hydroponics followed by pot and field trials, are essential when

  15. Culture modulates the brain response to human expressions of emotion: electrophysiological evidence.

    Science.gov (United States)

    Liu, Pan; Rigoulot, Simon; Pell, Marc D

    2015-01-01

    To understand how culture modulates on-line neural responses to social information, this study compared how individuals from two distinct cultural groups, English-speaking North Americans and Chinese, process emotional meanings of multi-sensory stimuli as indexed by both behaviour (accuracy) and event-related potential (N400) measures. In an emotional Stroop-like task, participants were presented face-voice pairs expressing congruent or incongruent emotions in conditions where they judged the emotion of one modality while ignoring the other (face or voice focus task). Results indicated that while both groups were sensitive to emotional differences between channels (with lower accuracy and higher N400 amplitudes for incongruent face-voice pairs), there were marked group differences in how intruding facial or vocal cues affected accuracy and N400 amplitudes, with English participants showing greater interference from irrelevant faces than Chinese. Our data illuminate distinct biases in how adults from East Asian versus Western cultures process socio-emotional cues, supplying new evidence that cultural learning modulates not only behaviour, but the neurocognitive response to different features of multi-channel emotion expressions. Copyright © 2014 Elsevier Ltd. All rights reserved.

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

    Science.gov (United States)

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

    2010-06-01

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

  17. Exploring intergenerational relations in a multi-cultural context: the example of filial responsibility in Mauritius.

    Science.gov (United States)

    Hillcoat-Nallétamby, Sarah

    2010-03-01

    The purpose of this study is to explore attitudes towards filial responsibility amongst dyads of parents and young adult children using qualitative data from Mauritius, and to draw on the intergenerational solidarity-conflict and ambivalence frameworks to see whether they provide relevant interpretive tools for understanding these attitudes in a multi-cultural society. The study shows that although both generations agree that younger kin should support parents in later life, their motives vary: parents' attitudes reflect norms of obligation, children those of reciprocity; parents want autonomy and independence, but are ambivalent about expectations of future support. Both generations think providing support will be mediated by past parent-child relationships, socialization experiences, gender expectations and cultural tradition. The study suggests that attitudes towards filial responsibility are influenced by a broad set of mechanisms, which can be equated with concepts of structure, function, association, consensus and norm, as well as conflict and ambivalence.

  18. Comparative Metabolomics Approach Detects Stress-Specific Responses during Coral Bleaching in Soft Corals.

    Science.gov (United States)

    Farag, Mohamed A; Meyer, Achim; Ali, Sara E; Salem, Mohamed A; Giavalisco, Patrick; Westphal, Hildegard; Wessjohann, Ludger A

    2018-06-01

    Chronic exposure to ocean acidification and elevated sea-surface temperatures pose significant stress to marine ecosystems. This in turn necessitates costly acclimation responses in corals in both the symbiont and host, with a reorganization of cell metabolism and structure. A large-scale untargeted metabolomics approach comprising gas chromatography mass spectrometry (GC-MS) and ultraperformance liquid chromatography coupled to high resolution mass spectrometry (UPLC-MS) was applied to profile the metabolite composition of the soft coral Sarcophyton ehrenbergi and its dinoflagellate symbiont. Metabolite profiling compared ambient conditions with response to simulated climate change stressors and with the sister species, S. glaucum. Among ∼300 monitored metabolites, 13 metabolites were modulated. Incubation experiments providing four selected upregulated metabolites (alanine, GABA, nicotinic acid, and proline) in the culturing water failed to subside the bleaching response at temperature-induced stress, despite their known ability to mitigate heat stress in plants or animals. Thus, the results hint to metabolite accumulation (marker) during heat stress. This study provides the first detailed map of metabolic pathways transition in corals in response to different environmental stresses, accounting for the superior thermal tolerance of S. ehrenbergi versus S. glaucum, which can ultimately help maintain a viable symbiosis and mitigate against coral bleaching.

  19. Culturally relevant science: An approach to math science education for hispanics. Final technical report

    Energy Technology Data Exchange (ETDEWEB)

    Montellano, B.O. de

    1996-11-14

    This progress report summarizes results of a teacher workshop. A letter sent to 17 teachers who had participated in the workshop requested a report of any activities undertaken and copies of lesson plans and materials developed. Only nine responses were received, and not all of them demonstrated a satisfactory level of activity. Teachers who submitted materials showing the most promise were invited to participate in the Summer Writing Workshop. A partial first draft of a companion volume for the teacher`s manual was written which provides a rationale for culturally relevant science and presents the cultural and scientific background needed. The outline of the book is presented in Appendix 1. Appendix 2 is a sample chapter from the book.

  20. Cultural Resources and Cognitive Frames: Keys to an Anthropological Approach to Prediction

    Science.gov (United States)

    Lowrie, Ian

    In this chapter, I suggest a methodological and theoretical framework for preliminary investigations designed to gauge the potential societal response to the discovery of either microbial or intelligent extraterrestrial life. The uncritical use of analogies to the ethnographic record of contact between societies and the discovery of extraterrestrial life has been, rightfully, the target of sharp criticism since the earliest days of the scientific search for this life. However, I argue that by approaching this record with different epistemological premises, and shifting the focus from the material to the symbolic and cognitive dimensions of this contact, one can avoid many of the pitfalls of the analogical mode of argumentation, and provide a solid conceptual basis for the development of an adequate heuristic. Specifically, I draw upon the germinal debate between Sahlins and Obeyesekere over the nature of human meaning-making in the face of radically other societies and their meanings to treat the discovery of an intelligent civilization. In parallel, I draw upon Sharp's discussion of the relationship between the changes in the symbolic order and the material organization of society to suggest that much of this analysis also applies to the discovery of extraterrestrial microbial life. In both cases, I do not argue for a one-to-one correspondence between the historical and the contemporary, but rather use these arguments as illustrations of what I see as particularly profitable modes of conceptualizing the universal human processes of making sense out of novel objects and phenomena. Finally, this chapter argues for a mixed-methods quantitative-qualitative investigation into the character and distribution of societal resources for understanding life and intelligence, rather than the extraterrestrial as such. The qualitative is advanced as a necessary adjunct to the quantitative, as the best method for gaining access to the repertoire of cultural frames upon which

  1. Qualitative process evaluation of an Australian alcohol media literacy study: recommendations for designing culturally responsive school-based programs

    Directory of Open Access Journals (Sweden)

    Chloe S. Gordon

    2017-02-01

    Full Text Available Abstract Background Alcohol media literacy programs seek to mitigate the potentially harmful effects of alcohol advertising on children’s drinking intentions and behaviours through equipping them with skills to challenge media messages. In order for such programs to be effective, the teaching and learning experiences must be tailored to their specific cultural context. Media in the Spotlight is an alcohol media literacy program aimed at 9 to 12 year old Australian children. This study evaluates the process and implementation of the program, outlining the factors that facilitated and inhibited implementation. From this evaluation, a pedagogical framework has been developed for health professionals implementing culturally responsive programs in school settings. Methods Process measures included: semi-structured interviews with teachers before and after the program was implemented (n = 11 interviews, program evaluation questionnaires completed by children (n = 166, lesson observations completed by teachers (n = 35 observations, and reflective journal entries completed by the researcher (n = 44 entries. A thematic analysis approach was used to analyse all of the data sets using NVivo. Inductive coding was used, whereby the findings were derived from the research objectives and multiple readings and interpretations of the data. Results Five key pedagogical considerations were identified that facilitated implementation. These were: connecting to the students’ life worlds to achieve cultural significance; empowering students with real-world skills to ensure relevance; ensuring programs are well structured with strong connections to the school curriculum; creating developmentally appropriate activities while providing a range of assessment opportunities; and including hands-on and interactive activities to promote student engagement. Three potential inhibitors to implementing the alcohol media literacy program in upper

  2. Qualitative process evaluation of an Australian alcohol media literacy study: recommendations for designing culturally responsive school-based programs.

    Science.gov (United States)

    Gordon, Chloe S; Kervin, Lisa K; Jones, Sandra C; Howard, Steven J

    2017-02-02

    Alcohol media literacy programs seek to mitigate the potentially harmful effects of alcohol advertising on children's drinking intentions and behaviours through equipping them with skills to challenge media messages. In order for such programs to be effective, the teaching and learning experiences must be tailored to their specific cultural context. Media in the Spotlight is an alcohol media literacy program aimed at 9 to 12 year old Australian children. This study evaluates the process and implementation of the program, outlining the factors that facilitated and inhibited implementation. From this evaluation, a pedagogical framework has been developed for health professionals implementing culturally responsive programs in school settings. Process measures included: semi-structured interviews with teachers before and after the program was implemented (n = 11 interviews), program evaluation questionnaires completed by children (n = 166), lesson observations completed by teachers (n = 35 observations), and reflective journal entries completed by the researcher (n = 44 entries). A thematic analysis approach was used to analyse all of the data sets using NVivo. Inductive coding was used, whereby the findings were derived from the research objectives and multiple readings and interpretations of the data. Five key pedagogical considerations were identified that facilitated implementation. These were: connecting to the students' life worlds to achieve cultural significance; empowering students with real-world skills to ensure relevance; ensuring programs are well structured with strong connections to the school curriculum; creating developmentally appropriate activities while providing a range of assessment opportunities; and including hands-on and interactive activities to promote student engagement. Three potential inhibitors to implementing the alcohol media literacy program in upper-elementary school classrooms were identified. These included topic

  3. Unifying the concept of consciousness across the disciplines: A concept-based, cross-cultural approach

    Science.gov (United States)

    Jones, Peter N.

    The majority of studies concerning consciousness have examined and modeled the concept of consciousness in terms of particular lines of inquiry, a process that has circumscribed the general applicability of any results from such approaches. The purpose of this dissertation was to study consciousness from a concept-based, cross-cultural approach and to attempt to unify the concept across the cultures examined. The 4 cultures are the academic disciplines of philosophy, physics, psychology, and anthropology. Consciousness was examined in terms of how the concept is framed and where the major limitations in each line of inquiry occur. The rationale for examining consciousness as a concept across 4 cultures was to determine whether there was any common component in each line's framing that could be used to unify the concept. The study found that experience itself was the primary unifying factor in each field's framing and that experience was treated as a nonreducible property within each line of inquiry. By taking experience itself (but not subjective experience) as a fundamental property, each culture's concept of consciousness becomes tractable. As such, this dissertation argues that experience should be taken as a fundamental property of the concept. The significance of this analysis is that by taking experience as a fundamental property, it becomes possible to unify the concept across the 4 cultures. This unification is presented as a unity thesis, which is a theory arguing for unification of the concept based on the fundamental of experience. Following this theoretical examination, this paper discusses several key implications of the unity thesis, including implications of the unity thesis for the current status of altered states of consciousness and for the so-called hard and easy problems associated with the concept (at least within Occidental ontology). It is argued that the so-called hard problem does not exist when experience is taken as a fundamental property

  4. Contrasting Nephropathic Responses to Oral Administration of Extract of Cultured Penicillium polonicum in Rat and Primate

    Directory of Open Access Journals (Sweden)

    John E. Fincham

    2010-08-01

    Full Text Available Liquid- or solid substrate-cultured Penicillium polonicum administered in feed to rats over several days evokes a histopathological response in kidney involving apoptosis and abnormal mitosis in proximal tubules. The amphoteric toxin is yet only partly characterized, but can be isolated from cultured sporulating biomass in a fraction that is soluble in water and ethanol, and exchangeable on either anion- or cation-exchange resins. After several weeks of treatment renal proximal tubule distortion became striking on account of karyocytomegaly, but even treatment for nearly two years remained asymptomatic. Extract from a batch of solid substrate fermentation of P. polonicum on shredded wheat was incorporated into feed for rats during four consecutive days, and also given as an aqueous solution by oral gavage to a vervet monkey daily for 10 days. Treatment was asymptomatic for both types of animal. Rat response was evident as the typical renal apoptosis and karyomegaly. In contrast there was no such response in the primate; and neither creatinine clearance nor any haematological characteristic or serum component concentration deviated from a control or from historical data for this primate. The contrast is discussed concerning other negative findings for P. polonicum in pigs and hamsters. Renal karyomegaly, as a common rat response to persistent exposure to ochratoxin A, is not known in humans suspected as being exposed to more than the usual trace amounts of dietary ochratoxin A. Therefore the present findings question assumptions that human response to ochratoxin A conforms to that in the rat.

  5. Neuromyelitis optica IgG stimulates an immunological response in rat astrocyte cultures.

    Science.gov (United States)

    Howe, Charles L; Kaptzan, Tatiana; Magaña, Setty M; Ayers-Ringler, Jennifer R; LaFrance-Corey, Reghann G; Lucchinetti, Claudia F

    2014-05-01

    Neuromyelitis optica (NMO) is a primary astrocyte disease associated with central nervous system inflammation, demyelination, and tissue injury. Brain lesions are frequently observed in regions enriched in expression of the aquaporin-4 (AQP4) water channel, an antigenic target of the NMO IgG serologic marker. Based on observations of disease reversibility and careful characterization of NMO lesion development, we propose that the NMO IgG may induce a dynamic immunological response in astrocytes. Using primary rat astrocyte-enriched cultures and treatment with NMO patient-derived serum or purified IgG, we observed a robust pattern of gene expression changes consistent with the induction of a reactive and inflammatory phenotype in astrocytes. The reactive astrocyte factor lipocalin-2 and a broad spectrum of chemokines, cytokines, and stress response factors were induced by either NMO patient serum or purified IgG. Treatment with IgG from healthy controls had no effect. The effect is disease-specific, as serum from patients with relapsing-remitting multiple sclerosis, Sjögren's, or systemic lupus erythematosus did not induce a response in the cultures. We hypothesize that binding of the NMO IgG to AQP4 induces a cellular response that results in transcriptional and translational events within the astrocyte that are consistent with a reactive and inflammatory phenotype. Strategies aimed at reducing the inflammatory response of astrocytes may short circuit an amplification loop associated with NMO lesion development. Copyright © 2014 Wiley Periodicals, Inc.

  6. RESPONSE STYLES IN CROSS-CULTURAL RESEARCH – EVIDENCE FROM HISTORICAL REGIONS

    Directory of Open Access Journals (Sweden)

    Patricea Elena BERTEA

    2014-06-01

    Full Text Available The study aims to identify differences in response styles between regions which belong to Romania, but have previously been under foreign occupation. To do that, we employ data from the European Social Survey, the 2006 round. We investigate extreme response styles as this is known as a common problem in cross-cultural research. Extreme response styles increase reliability, but affect the validity as all correlation specific methods can be biased in this case. We compare response styles across regions and inside regions using language as a factor variable to identify ethnic groups. Results show that in some cases there are significant differences between regions of the same country, whereas there are none for neighbouring regions belonging to different countries.

  7. Cross-Cultural Validation of Models of Approaches to Learning: An Application of Confirmatory Factor Analysis.

    Science.gov (United States)

    Wong, Ngai-Ying; Lin, Wen-Ying; Watkins, David

    1996-01-01

    Analyzes responses to a questionnaire from 10 samples of primary and secondary school students from Nigeria, Zimbabwe, Malaysia, Beijing, Hong Kong, and Canada. The questionnaire covered learning strategies, approaches, and motivation. These data were then analyzed using six different structural equation models. Includes discussion of the models…

  8. A generalized linear factor model approach to the hierarchical framework for responses and response times.

    Science.gov (United States)

    Molenaar, Dylan; Tuerlinckx, Francis; van der Maas, Han L J

    2015-05-01

    We show how the hierarchical model for responses and response times as developed by van der Linden (2007), Fox, Klein Entink, and van der Linden (2007), Klein Entink, Fox, and van der Linden (2009), and Glas and van der Linden (2010) can be simplified to a generalized linear factor model with only the mild restriction that there is no hierarchical model at the item side. This result is valuable as it enables all well-developed modelling tools and extensions that come with these methods. We show that the restriction we impose on the hierarchical model does not influence parameter recovery under realistic circumstances. In addition, we present two illustrative real data analyses to demonstrate the practical benefits of our approach. © 2014 The British Psychological Society.

  9. Development of Nuclear Safety Culture evaluation method for an operation team based on the probabilistic approach

    International Nuclear Information System (INIS)

    Han, Sang Min; Lee, Seung Min; Yim, Ho Bin; Seong, Poong Hyun

    2018-01-01

    Highlights: •We proposed a Probabilistic Safety Culture Healthiness Evaluation Method. •Positive relationship between the ‘success’ states of NSC and performance was shown. •The state probability profile showed a unique ratio regardless of the scenarios. •Cutset analysis provided not only root causes but also the latent causes of failures. •Pro-SCHEMe was found to be applicable to Korea NPPs. -- Abstract: The aim of this study is to propose a new quantitative evaluation method for Nuclear Safety Culture (NSC) in Nuclear Power Plant (NPP) operation teams based on the probabilistic approach. Various NSC evaluation methods have been developed, and the Korea NPP utility company has conducted the NSC assessment according to international practice. However, most of methods are conducted by interviews, observations, and the self-assessment. Consequently, the results are often qualitative, subjective, and mainly dependent on evaluator’s judgement, so the assessment results can be interpreted from different perspectives. To resolve limitations of present evaluation methods, the concept of Safety Culture Healthiness was suggested to produce quantitative results and provide faster evaluation process. This paper presents Probabilistic Safety Culture Healthiness Evaluation Method (Pro-SCHEMe) to generate quantitative inputs for Human Reliability Assessment (HRA) in Probabilistic Safety Assessment (PSA). Evaluation items which correspond to a basic event in PSA are derived in the first part of the paper through the literature survey; mostly from nuclear-related organizations such as the International Atomic Energy Agency (IAEA), the United States Nuclear Regulatory Commission (U.S.NRC), and the Institute of Nuclear Power Operations (INPO). Event trees (ETs) and fault trees (FTs) are devised to apply evaluation items to PSA based on the relationships among such items. The Modeling Guidelines are also suggested to classify and calculate NSC characteristics of

  10. Taking Libraries’ Cultural Content to the User – Approaches and Experiences from the EEXCESS Project

    Directory of Open Access Journals (Sweden)

    Timo Borst

    2016-09-01

    Full Text Available Before the advent of the internet users had to physically visit libraries and other cultural institutions in order to search, find and access content. With the emergence and massive use of the World Wide Web and associated tools and technologies this situation has changed drastically. If content is to be found and used, it must be present where users do their daily digital work. The aim of the EU project EEXCESS (http://eexcess.eu/ is to inject the content into the working environments of the users. In this paper, we show some of the approaches, use cases and technical implementations we developed in the project.

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

    Science.gov (United States)

    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…

  12. A Cross-Cultural Approach to the Negotiation of Individual and Group Identities: Parliamentary Debates and Editorial Meetings

    Science.gov (United States)

    Stewart, Miranda

    2012-01-01

    This article draws on interactional pragmatics and a cross-cultural approach (UK, France, Spain) to investigate the negotiation of individual and group identities in two different speech events, parliamentary debates and editorial meetings. The cross-cultural examination of the use of linguistic resources for signalling "social role,…

  13. Physiological Response of In Vitro Cultured MAGNOLIA SP. to Nutrient Medium Composition

    Directory of Open Access Journals (Sweden)

    S. Sokolov Rossen

    2014-09-01

    Full Text Available The objective of this study was to assess the regeneration response of in vitro cultured Magnolia × soulangeana ‘Alexandrina’ and Magnolia liliiflora ‘Nigra’ to nutrient medium composition. In the primary culture (initiated from dormant axillary buds combinations of Murashige and Skoog (MS basal salts with 6-benzylaminopurine and α-naphthaleneacetic acid were tested. The primary explants of cv. ‘Alexandrina’ expressed higher regeneration rate than cv. ‘Nigra’. For both species, the regen eration was most strongly potentiated at addition of 0.25 mg dm−3 of the cytokinin alone. The auxin exerted undesir–able effects. Several basal salts media were applied in proliferation stage and their physiological effects were evaluated in reference to traditionally used MS. At culturing on Chée & Pool C2d Vitis Medium (VM that is for the first time introduced to magnolia and on MS, M. liliiflora formed more but less elongated shoots than M. soulangeana. However, on VM, substantial increase (25-30% of the number of axillary shoots and leaves, shoot length and fresh and dry weights over MS was established for both species. This suggested VM as promising composition of nutrients in multiplication stage. Microshoots obtained on MS, VM, Rugini Olive Medium and DKW Juglans Medium were successfully rooted in vitro and subsequently established ex vitro. The findings expand the information on magnolia response to culture conditions and contribute to elaboration of innovative elements of protocols for establishing tissue cultures with high regeneration capacity.

  14. The UK national response plan: An 'all-risk' approach

    International Nuclear Information System (INIS)

    Englefield, C.

    2001-01-01

    Full text: The UK has been using and regulating radioactive materials for many years. The law, and the regulatory systems to implement it have developed over time, to meet the perceived need. More recently, the threat of inadvertent movements of, and illicit trafficking in radioactive materials has become apparent. This relatively new challenge cannot be met by a single U.K. law enforcement body. There will be Police and security services interest in any cases that arise of deliberate trafficking in fissile materials, and there will be statutory concerns for Customs and Excise. At the operational level, they do not have radioanalytical services and radiation protection support immediately available, as the frequency of occurrence of such incidents is extremely low. However, the typical case is an inadvertent movement. These usually involve orphaned sources, where none of the above law enforcement bodies have a statutory locus. In such cases, it is the UK environment agencies that take the lead (as regulators of radioactive substances), together with Health and Safety Executive as regulators of radiation safety. However they do not have all the statutory powers needed to intervene. This is in contrast to the position in some other countries. The UK paper at the International Conference of Regulators in Buenos Aires in December 2000 described the UK's co-ordination work to create synergies between law enforcement bodies and potentially affected industry groups. This was described as an 'All Risk Approach'. This is seen as the best way to manage an effective response to the challenge, given that the legislation cannot at present provide all the necessary powers. This new paper will describe the UK Response Plan and how it is designed to cover all risk: radiological and socio-economic. It will also describe how the Plan is being tested and validated as a project. The plan draws on UK Emergency Planning policy, as well as IAEA guidance on the Prevention, Detection and

  15. Culturally relevant science: An approach to math science education for Hispanics

    Energy Technology Data Exchange (ETDEWEB)

    Montellano, B.O. de

    1996-11-14

    This report describes later stages of a program to develop culturally relevant science and math programs for Hispanic students. Part of this effort was follow-up with 17 teachers who participated in early stages of the program. Response was not very good. Included with the report is a first draft effort for curriculum materials which could be used as is in such a teaching effort. Several of the participating teachers were invited to a writing workshop, where lesson plans were drafted, and critiqued and following rework are listed in this publication. Further work needs to be completed and is ongoing.

  16. A responsive evaluation of mental health treatment in Cambodia: Intentionally addressing poverty to increase cultural responsiveness in therapy.

    Science.gov (United States)

    Seponski, Desiree M; Lewis, Denise C; Megginson, Maegan C

    2014-01-01

    Mental health issues are significant contributors to the global burden of disease with the highest incidence in resource poor countries; 90% of those in need of mental health treatment reside in low resource countries but receive only 10% of the world's resources. Cambodia, the eighth least developed country in the world, serves as one example of the need to address mental health concerns in low-income, resource poor countries. The current study utilises responsive evaluation methodology to explore how poverty-stricken Cambodian clients, therapists and supervisors experience Western models of therapy as culturally responsive to their unique needs. Quantitative and qualitative data were triangulated across multiple stakeholders using numerous methods including a focus group, interviews, surveys, case illustrations and live supervision observation and analysed using constant comparative analysis. Emerging findings suggest that poverty, material needs, therapy location and financial situations greatly impact the daily lives and mental health conditions of Cambodians and hinder clients' therapeutic progress. The local community needs and context of poverty greatly hinder clients' therapeutic progress in therapy treatment and when therapy does not directly address the culture of poverty, clients did not experience therapy as valuable despite some temporary decreases in mental health symptoms.

  17. A phasor approach analysis of multiphoton FLIM measurements of three-dimensional cell culture models

    Science.gov (United States)

    Lakner, P. H.; Möller, Y.; Olayioye, M. A.; Brucker, S. Y.; Schenke-Layland, K.; Monaghan, M. G.

    2016-03-01

    Fluorescence lifetime imaging microscopy (FLIM) is a useful approach to obtain information regarding the endogenous fluorophores present in biological samples. The concise evaluation of FLIM data requires the use of robust mathematical algorithms. In this study, we developed a user-friendly phasor approach for analyzing FLIM data and applied this method on three-dimensional (3D) Caco-2 models of polarized epithelial luminal cysts in a supporting extracellular matrix environment. These Caco-2 based models were treated with epidermal growth factor (EGF), to stimulate proliferation in order to determine if FLIM could detect such a change in cell behavior. Autofluorescence from nicotinamide adenine dinucleotide (phosphate) (NAD(P)H) in luminal Caco-2 cysts was stimulated by 2-photon laser excitation. Using a phasor approach, the lifetimes of involved fluorophores and their contribution were calculated with fewer initial assumptions when compared to multiexponential decay fitting. The phasor approach simplified FLIM data analysis, making it an interesting tool for non-experts in numerical data analysis. We observed that an increased proliferation stimulated by EGF led to a significant shift in fluorescence lifetime and a significant alteration of the phasor data shape. Our data demonstrates that multiphoton FLIM analysis with the phasor approach is a suitable method for the non-invasive analysis of 3D in vitro cell culture models qualifying this method for monitoring basic cellular features and the effect of external factors.

  18. An Informatics Approach to Demand Response Optimization in Smart Grids

    Energy Technology Data Exchange (ETDEWEB)

    Simmhan, Yogesh; Aman, Saima; Cao, Baohua; Giakkoupis, Mike; Kumbhare, Alok; Zhou, Qunzhi; Paul, Donald; Fern, Carol; Sharma, Aditya; Prasanna, Viktor K

    2011-03-03

    Power utilities are increasingly rolling out “smart” grids with the ability to track consumer power usage in near real-time using smart meters that enable bidirectional communication. However, the true value of smart grids is unlocked only when the veritable explosion of data that will become available is ingested, processed, analyzed and translated into meaningful decisions. These include the ability to forecast electricity demand, respond to peak load events, and improve sustainable use of energy by consumers, and are made possible by energy informatics. Information and software system techniques for a smarter power grid include pattern mining and machine learning over complex events and integrated semantic information, distributed stream processing for low latency response,Cloud platforms for scalable operations and privacy policies to mitigate information leakage in an information rich environment. Such an informatics approach is being used in the DoE sponsored Los Angeles Smart Grid Demonstration Project, and the resulting software architecture will lead to an agile and adaptive Los Angeles Smart Grid.

  19. Linear response theory an analytic-algebraic approach

    CERN Document Server

    De Nittis, Giuseppe

    2017-01-01

    This book presents a modern and systematic approach to Linear Response Theory (LRT) by combining analytic and algebraic ideas. LRT is a tool to study systems that are driven out of equilibrium by external perturbations. In particular the reader is provided with a new and robust tool to implement LRT for a wide array of systems. The proposed formalism in fact applies to periodic and random systems in the discrete and the continuum. After a short introduction describing the structure of the book, its aim and motivation, the basic elements of the theory are presented in chapter 2. The mathematical framework of the theory is outlined in chapters 3–5: the relevant von Neumann algebras, noncommutative $L^p$- and Sobolev spaces are introduced; their construction is then made explicit for common physical systems; the notion of isopectral perturbations and the associated dynamics are studied. Chapter 6 is dedicated to the main results, proofs of the Kubo and Kubo-Streda formulas. The book closes with a chapter about...

  20. Case Study of An Adopted Chinese Woman with Bulimia Nervosa: A Cultural and Transcultural Approach.

    Science.gov (United States)

    de Montgremier, Marion Vu-Augier; Chen, Liangliang; Chen, Jue; Moro, Marie Rose

    2017-08-25

    For a long time, eating disorders were considered as culture-bound syndromes, specific to Western countries. This theory has been refuted for anorexia, but few transcultural studies have been carried out on bulimia nervosa. As a result, knowledge concerning this disorder is limited. On the basis of a clinical case involving a bulimic Chinese girl, we attempt to demonstrate the impact of cultural factors on the disorder. We discuss the atypical characteristics of her symptom profile, in particular the absence of preoccupations concerning her appearance and the psycho-pathological impact of the secrecy surrounding her adoption. In this particular case, bulimia triggered a search for filiation and identity that could have later enabled her to restore harmonious family ties and to gain autonomy. We also examine the case in the context of adoption in China. This clinical case points out how important it is to take cultural factors into account and how useful a transcultural approach is in order to understand bulimia, and suggest effective methods of care.

  1. Integrative approach to produce hydrogen and polyhydroxybutyrate from biowaste using defined bacterial cultures.

    Science.gov (United States)

    Patel, Sanjay K S; Kumar, Prasun; Singh, Mamtesh; Lee, Jung-Kul; Kalia, Vipin C

    2015-01-01

    Biological production of hydrogen (H2) and polyhydroxybutyrate (PHB) from pea-shell slurry (PSS) was investigated using defined mixed culture (MMC4, composed of Enterobacter, Proteus, Bacillus spp.). Under batch culture, 19.0LH2/kg of PSS (total solid, TS, 2%w/v) was evolved. Using effluent from the H2 producing stage, Bacillus cereus EGU43 could produce 12.4% (w/w) PHB. Dilutions of PSS hydrolysate containing glucose (0.5%, w/v) resulted in 45-75LH2/kg TS fed and 19.1% (w/w) of PHB content. Under continuous culture, MMC4 immobilized on coconut coir (CC) lead to an H2 yield of 54L/kg TS fed and a PHB content of 64.7% (w/w). An improvement of 2- and 3.7-fold in H2 and PHB yields were achieved in comparison to control. This integrative approach using defined set of bacterial strains can prove effective in producing biomolecules from biowastes. Copyright © 2014. Published by Elsevier Ltd.

  2. A review of ideomotor approaches to perception, cognition, action, and language: advancing a cultural recycling hypothesis.

    Science.gov (United States)

    Badets, Arnaud; Koch, Iring; Philipp, Andrea M

    2016-01-01

    The term "cultural recycling" derives from the neuronal recycling hypothesis, which suggests that representations of cultural inventions like written words, Arabic numbers, or tools can occupy brain areas dedicated to other functions. In the present selective review article, we propose a recycling hypothesis for the ideomotor mechanism. The ideomotor approach assumes that motor actions are controlled by the anticipation of the expected perceptual consequences that they aim to generate in the environment. Arguably, such action-perception mechanisms contribute to motor behaviour for human and non-human animals since millions of years. However, recent empirical studies suggest that the ideomotor mechanism can also contribute to word processing, number representation, and arithmetic. For instance, it has been shown that the anticipatory simulation of abstract semantics, like the numerical quantitative value of three items can prime processing of the associated Arabic number "3". Arabic numbers, words, or tools represent cultural inventions, so that, from a theoretical perspective, we suggest an ideomotor recycling hypothesis for the interaction with such artefacts. In this view, the ideomotor mechanism spreads its influence to other functions beyond motor control, and is recycled to flexibly adapt different human behaviours towards dealing with more abstract concepts.

  3. The bubbles or the boiling pot? An ecosystemic approach to culture, environment and quality of life

    Science.gov (United States)

    Pilon, André Francisco

    2009-03-01

    For the diagnosis and prognosis of the problems of quality of life, a multidisciplinary ecosystemic approach encompasses four dimensions of being-in-the-world, as donors and recipients: intimate, interactive, social and biophysical. Social, cultural and environmental vulnerabilities are understood and dealt with, in different circumstances of space and time, as the conjugated effect of all dimensions of being-in-the-world, as they induce the events (deficits and assets), cope with consequences (desired or undesired) and contribute for change. Instead of fragmented and reduced representations of reality, diagnosis and prognosis of cultural, educational, environmental and health problems considers the connections (assets) and ruptures (deficits) between the different dimensions, providing a planning model to develop and evaluate research, teaching programmes, public policies and field projects. The methodology is participatory, experiential and reflexive; heuristic-hermeneutic processes unveil cultural and epistemic paradigms that orient subject-object relationships; giving people the opportunity to reflect on their own realities, engage in new experiences and find new ways to live better in a better world. The proposal is a creative model for thought and practice, providing many opportunities for discussion, debate and development of holistic projects integrating different scientific domains (social sciences, psychology, education, philosophy, etc.).

  4. Role of peroxynitrite in the responses induced by heat stress in tobacco BY-2 cultured cells.

    Science.gov (United States)

    Malerba, Massimo; Cerana, Raffaella

    2018-07-01

    Temperatures above the optimum are sensed as heat stress (HS) by all living organisms and represent one of the major environmental challenges for plants. Plants can cope with HS by activating specific defense mechanisms to minimize damage and ensure cellular functionality. One of the most common effects of HS is the overproduction of reactive oxygen and nitrogen species (ROS and RNS). The role of ROS and RNS in the regulation of many plant physiological processes is well established. On the contrary, in plants very little is known about the physiological role of peroxynitrite (ONOO - ), the RNS species generated by the interaction between NO and O 2 - . In this work, the role of ONOO - on some of the stress responses induced by HS in tobacco BY-2 cultured cells has been investigated by measuring these responses both in the presence and in the absence of 2,6,8-trihydroxypurine (urate), a specific scavenger of ONOO - . The obtained results suggest a potential role for ONOO - in some of the responses induced by HS in tobacco cultured cells. In particular, ONOO - seems implicated in a form of cell death showing apoptotic features and in the regulation of the levels of proteins involved in the response to stress.

  5. Deconstructing dementia and delirium hospital practice: using cultural historical activity theory to inform education approaches.

    Science.gov (United States)

    Teodorczuk, Andrew; Mukaetova-Ladinska, Elizabeta; Corbett, Sally; Welfare, Mark

    2015-08-01

    Older patients with dementia and delirium receive suboptimal hospital care. Policy calls for more effective education to address this though there is little consensus on what this entails. The purpose of this clarification study is to explore how practice gaps are constructed in relation to managing the confused hospitalised older patient. The intent is to inform educational processes in the work-place beyond traditional approaches such as training. Adopting grounded theory as a research method and working within a social constructionist paradigm we explored the practice gaps of 15 healthcare professionals by interview and conducted five focus groups with patients, carers and Liaison mental health professionals. Data were thematically analysed by constant comparison and theoretical sampling was undertaken until saturation reached. Categories were identified and pragmatic concepts developed grounded within the data. Findings were then further analysed using cultural historical activity theory as a deductive lens. Practice gaps in relation to managing the confused older patient are determined by factors operating at individual (knowledge and skill gaps, personal philosophy, task based practice), team (leadership, time and ward environmental factors) and organisational (power relationships, dominance of medical model, fragmentation of care services) levels. Conceptually, practice appeared to be influenced by socio-cultural ward factors and compounded by a failure to join up existing "patient" knowledge amongst professionals. Applying cultural historical activity theory to further illuminate the findings, the central object is defined as learning about the patient and the mediating artifacts are the care relationships. The overarching medical dominance emerges as an important cultural historical factor at play and staff rules and divisions of labour are exposed. Lastly key contradictions and tensions in the system that work against learning about the patient are

  6. The nature of culturally responsive pedagogy in two urban African American middle school science classrooms

    Science.gov (United States)

    Bondima, Michelle Harris

    This ethnographic in nature study explores how two middle school science teachers who have classes populated by urban African Americans teach their students and how their students perceive their teaching. Since urban African American students continue to perform lower than desired on measures of science achievement, there is an urgent need to understand what pedagogical methodologies assist and hinder urban African American students in achieving higher levels of success in science. A pedagogical methodology that theorists posit assists subordinated school populations is culturally responsive pedagogy. Culturally responsive pedagogy is defined as a teaching methodology concerned with preparing students to question inequality, racism, and injustice. Teachers who use culturally responsive pedagogy respect the culture students bring to the class, and require that the teachers willingly do whatever is necessary to educate students (Nieto, 2000). The teacher participants were two female African Americans who were identified by their school supervisors as being highly effective with urban African American students. The researcher presented the teachers in separate case studies conducted over a data collection period of nine months. Data were collected by participant observation, interviews, and artifact collection. Data were analyzed by application of grounded theory techniques. Findings of the teachers' (and the students') beliefs about pedagogy that both assisted and hindered the students' performance in science were reported in a rich and nuanced storytelling manner based on multiple perspectives (teachers', students', and the researcher's). Pedagogical methodologies that the teachers used that assisted their students were the use of cultural metaphors and images in science and applications of motivational techniques that encouraged a nurturing relationship between the teacher and her students. Pedagogical methodologies that hindered students varied by teacher

  7. Dimethyl sulfoxide is a potent modulator of estrogen receptor isoforms and xenoestrogen biomarker responses in primary culture of salmon hepatocytes

    International Nuclear Information System (INIS)

    Mortensen, Anne S.; Arukwe, Augustine

    2006-01-01

    Dimethyl sulfoxide (DMSO) has been frequently used as carrier solvent in toxicological experiments where the most compelling DMSO attributes are its exceptionally low toxicity and environmental impact. We were inspired by recent and consistent observations that ethanol and DMSO modulate endocrine-disruptor biomarker responses in both in vitro and in vivo studies in our laboratory, to take a critical evaluation of these effects. Quantitative (real-time) polymerase chain reaction (PCR) method with specific primer pairs was used in this study to measure DMSO-induced time-dependent modulation of estrogen receptor (ER) isoforms, vitellogenin (Vtg) and zona radiata-protein (Zr-protein) gene expression patterns in primary culture of salmon hepatocytes. In addition, immunochemical analysis, using indirect enzyme linked immunosorbent assay (ELISA) with monoclonal (Vtg) and polyclonal (Zr-proteins) antibodies was used to detect and measure Vtg and Zr-proteins secreted in culture media. Salmon hepatocytes were isolated by a two-step collagenase perfusion method and exposed to 0.1% or 10 μL/L of DMSO after 48 h pre-culture. Cells were harvested at 12, 24, 48 and 72 h after exposure and analysed for ERα, ERβ, Vtg and Zr-protein gene expression using real-time PCR method. Media samples were collected at similar time-intervals for protein analysis. Our data show that DMSO-induced significant increase in ERα, ERβ, Vtg and Zr-protein genes in a time-dependent manner. Indirect ELISA analysis showed a time-specific effect of DMSO. The use of DMSO as carrier solvent in fish endocrine disruption studies should be re-evaluated. We recommend more investigation, using other endocrine-disruptor biomarkers in order to validate the suitability of common carrier solvents used in toxicology with the aim of setting new maximum allowable concentrations. In particular, given the high sensitivity of genomic approaches in toxicology, these results may have serious consequences for the

  8. Counter-storying the grand narrative of science (teacher) education: towards culturally responsive teaching

    Science.gov (United States)

    Taylor, Peter Charles

    2011-12-01

    John Settlage's article— Counterstories from White Mainstream Preservice Teachers: Resisting the Master Narrative of Deficit by Default—outlines his endeavour to enable pre-service teachers to develop culturally responsive science teaching identities for resisting the master narrative of deficit thinking when confronted by the culturally different `other.' Case study results are presented of the role of counterstories in enabling five pre-service teachers to overcome deficit thinking. In this forum, Philip Moore, a cultural anthropologist and university professor, deepens our understanding of the power and significance of counterstories as an educational tool for enabling students to deconstruct oppressive master narratives. Jill Slay, dean of a science faculty, examines her own master narrative about the compatibility of culturally similar academics and graduate students, and finds it lacking. But first, I introduce this scholarship with background notes on the critical paradigm and its adversary, the grand narrative of science education, following which I give an appreciative understanding of John's pedagogical use of counterstories as a transformative strategy for multi-worldview science teacher education.

  9. Comparison of tumour age response to radiation for cells derived from tissue culture or solid tumours

    International Nuclear Information System (INIS)

    Keng, P.C.; Siemann, D.W.; Rochester Univ., NY; Rochester Univ., NY; Wheeler, K.T.

    1984-01-01

    Direct comparison of the cell age response of 9L and KHT tumour cells derived either from tissue culture or solid tumours was achieved. Cells from dissociated KHT and 9L tumours (the latter implanted either subcutaneously or intracerebrally) and cells from tissue culture were separated into homogenous sized populations by centrifugal elutriation. In both tumour models these homogeneous sized populations correspond to populations enriched at different stages of the cell cycle. The survival of these elutriated cell populations was measured after a single dose of Cs-137 gamma rays. For cells isolated from 9L solid tumours, there was little variation in radiosensitivity throughout the cell cycle; however, a very small but significant increase in resistance was found in late G 1 cells. This lack of a large variation in radiosensitivity through the cell cycle for 9L cells from solid tumours also was seen in 9L cells growing in monolayer tissue culture. When similar experiments were performed using the KHT sarcoma tumour model, the results showed that KHT cells in vitro exhibited a fairly conventional increase in radioresistance in both mid G 1 and late S. However, the cell age response of KHT cells from solid tumours was different; particularly in the late S and G 2 + M phases. (author)

  10. Response of cultured human airway epithelial cells to X-rays and energetic α-particles

    International Nuclear Information System (INIS)

    Yang, T.C.; Holley, W.R.; Curtis, S.B.; Gruenert, D.C.; California Univ., San Francisco, CA

    1990-01-01

    Radon and its progeny, which emit α-particles during decay, may play an important role in inducing human lung cancer. To gain a better understanding of the biological effects of α-particles in human lung we studied the response of cultured human airway epithelial cells to X-rays and monoenergetic helium ions. Experimental results indicated that the radiation response of primary cultures was similar to that for airway epithelial cells that were transformed with a plasmid containing an origin-defective SV40 virus. The RBE for cell inactivation determined by the ratio of D 0 for X-rays to that for 8 MeV helium ions was 1.8-2.2. The cross-section for helium ions, calculated from the D 0 value, was about 24 μm 2 for cells of the primary culture. This cross-section is significantly smaller than the average geometric nuclear area (∼ 180 μm 2 ), suggesting that an average of 7.5 α-particles (8 MeV helium ions) per cell nucleus are needed to induce a lethal lesion. (author)

  11. Organotypic Cultures of Intervertebral Disc Cells: Responses to Growth Factors and Signaling Pathways Involved

    Directory of Open Access Journals (Sweden)

    Harris Pratsinis

    2015-01-01

    Full Text Available Intervertebral disc (IVD degeneration is strongly associated with low back pain, a major cause of disability worldwide. An in-depth understanding of IVD cell physiology is required for the design of novel regenerative therapies. Accordingly, aim of this work was the study of IVD cell responses to mitogenic growth factors in a three-dimensional (3D organotypic milieu, comprising characteristic molecules of IVD’s extracellular matrix. In particular, annulus fibrosus (AF cells were cultured inside collagen type-I gels, while nucleus pulposus (NP cells in chondroitin sulfate A (CSA supplemented collagen gels, and the effects of Platelet-Derived Growth Factor (PDGF, basic Fibroblast Growth Factor (bFGF, and Insulin-Like Growth Factor-I (IGF-I were assessed. All three growth factors stimulated DNA synthesis in both AF and NP 3D cell cultures, with potencies similar to those observed previously in monolayers. CSA supplementation inhibited basal DNA synthesis rates, without affecting the response to growth factors. ERK and Akt were found to be phosphorylated following growth factor stimulation. Blockade of these two signaling pathways using pharmacologic inhibitors significantly, though not completely, inhibited growth factor-induced DNA synthesis. The proposed culture systems may prove useful for further in vitro studies aiming at future interventions for IVD regeneration.

  12. Implementing the Health Promoting University approach in culturally different contexts: a systematic review.

    Science.gov (United States)

    Suárez-Reyes, Mónica; Van den Broucke, Stephan

    2016-03-01

    Universities represent a valuable opportunity to promote health and well-being. Based on the setting approach, the Health Promoting Universities concept has been developed in different countries and contexts. However, the implementation process remains poorly documented. This systematic review aims to describe how universities have implemented the Health Promoting University concept in different cultural contexts. Pubmed, Medline, Lilacs and Scielo were searched for articles on Health Promoting Universities, published between 1995 and 2015. Studies detailing the implementation of a Health Promoting University approach were included. Selected articles were content analysed paying attention to: (a) the definition of a Health Promoting University; (b) priority areas of action; (c) items of work; (d) coordination of the project; (e) evaluation; and (f) adaptation to the cultural context. Twelve studies were identified for in-depth analysis. Of those, three were theoretical papers, and nine were intervention studies. The programmes described in the selected studies are mostly based on the guidelines of the Edmonton Charter. They incorporated the main areas of action and items of works proposed by the Health Promoting University framework. The implementation of healthy policies and incorporation of health promotion in the curriculum are remaining challenges. Strategies to facilitate adaptation to context include: stakeholder participation in planning and implementation, adaptation of educational material and analysis of needs. The review suggests that most of the universities work towards similar goals, relying on the Health Promoting University framework, yet that the way in which initiatives are implemented depends on the context. © The Author(s) 2015.

  13. Hong Kong Chinese daughters' intergenerational caregiving obligations: a cultural model approach.

    Science.gov (United States)

    Holroyd, E

    2001-11-01

    This paper, based on a study carried out in Hong Kong, outlines the caregiving obligations of Hong Kong Chinese daughters towards their frail elderly parents. A cultural model approach drawn from cognitive anthropology is taken to focus on how Chinese caregiving daughters develop a sense of what is right and emotionally fulfilling and acquire the motivation to care for their parents. An ethnographic approach was used in the study and techniques included guided and open-ended interviews and non-participatory observations. A total of 20 co-residential caregiving daughters were interviewed in their homes on average twice over the course of one year. All interviews were conducted in Cantonese. Although the sample was small, daughters' accounts are structured by reference to cultural models and this structure provides the common basis for generalisability of results. Concepts of Confucian antecedents, reciprocity and personhood and other modern ideas of filial duty are explored. Conclusions are drawn about the shifting rights and obligations of Chinese caregiving daughters within the contemporary urban realities of Hong Kong. The findings of this study have relevance for the development of welfare policy for older Chinese persons and the chronically ill, and to all services involving women. The findings will also serve to inform family caregiver education programs.

  14. Culture-dependent and -independent approaches establish the complexity of a PAH-degrading microbial consortium

    Energy Technology Data Exchange (ETDEWEB)

    Vinas, M.; Sabate, J.; Solanas, A.M. [Barcelona Univ., Barcelona (Spain). Dept. of Microbiology; Guasp, C.; Lalucat, J. [Illes Balears Univ., Palma de Mallorca (Spain). Dept. of Biology

    2005-11-15

    Microbial consortia are used in the decontamination of polluted environmental sites. A microbial consortium obtained by batch enrichment culture is a closed system with controlled conditions in which micro-organisms with a potentially high growth rate are selected and become dominant. The aim of this study was to identify the members of consortium AM, in which earlier batch enrichment work had shown high biodegradation rates of the aromatic fraction of polycyclic aromatic hydrocarbon (PAH). The AM consortium was obtained by sequential enrichment in liquid culture with a PAH mixture of 3- and 4- ringed PAHs as the sole source of carbon and energy. The consortium was examined using a triple approach method based on various cultivation strategies, denaturing gradient electrophoresis (DGGE) and the screening of 16S and 18S rRNA gene clone libraries. Eleven different sequences by culture-dependent techniques and 7 by both DGGE and clone libraries were obtained, yielding 19 different microbial components. Proteobacteria were the dominant group, representing 83 per cent of the total, while the Cytophaga-Flexibactor-Bacteroides group (CFB) was 11 per cent, and Ascomycota fungi were 6 per cent. It was determined that {beta}-Proteobacteria were predominant in the DGGE and clone library methods, whereas they were a minority in culturable strains. The highest diversity and number of noncoincident sequences was achieved by the cultivation method that showed members of the {alpha},{beta}, and {gamma}-Proteobacteria, CFB bacterial group, and Ascomycota fungi. Only 6 of the 11 strains isolated showed PAH-degrading capability. The bacterial strain (AMS7) and the fungal strain (AMF1) achieved the greatest PAH depletion. Results indicated that polyphasic assessment is necessary for a proper understanding of the composition of a microbial consortium. It was concluded that microbial consortia are more complex than previously realized. 54 refs., 3 tabs., 3 figs.

  15. From empowerment to response-ability: rethinking socio-spatial, environmental justice, and nature-culture binaries in the context of STEM education

    Science.gov (United States)

    Kayumova, Shakhnoza; McGuire, Chad J.; Cardello, Suzanne

    2018-04-01

    In this conceptual paper, we draw upon the insights of Feminist Science Studies, in particular Karen Barad's concept of agential realism, as a critical analytical tool to re-think nature and culture binaries in dominant science knowledge-making practices and explanatory accounts, and their possible implications for science education in the context of socio-spatial and environmental injustices. Barad's framework proposes a relational and more expansive approach to justice, which takes into account consequential effects of nature-culture practices on humans, non-humans, and more than human vitalities. In efforts to understand potentialities of Barad's theory of agential realism, we situate our argument in the "story" of local children who encounter a bottle of cyanide in a former manufacturing building. The story takes place in a post-industrial urban city located in the U.S., caught up in an inverse relationship between the technological and scientific advances observed "globally" and the deteriorating environmental and living conditions experienced "locally" as the result of erstwhile industrial activity. Based on agential realist readings of the story and taking into consideration children's developing subjectivities, we argue that equity-oriented scholarship in science education might not be able to achieve justice devoid of understanding of the relatedness to plurality of life forms. We invite our readers to consider (re)configuring socio-spatial and environmental issues as an ethical response-ability that is constituted through relationships of care, recognition, openness, and responsiveness to vitalities of humans and nonhumans equally, one which cannot be conceptualized from a priori and distant calculations, but rather continuous entangled relations.

  16. cultural

    Directory of Open Access Journals (Sweden)

    Irene Kreutz

    2006-01-01

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

  17. Quantitative proteome changes in Arabidopsis thaliana suspension-cultured cells in response to plant natriuretic peptides

    KAUST Repository

    Turek, Ilona; Wheeler, Janet I.; Gehring, Christoph A; Irving, Helen R.; Marondedze, Claudius

    2015-01-01

    Proteome changes in the Arabidopsis thaliana suspension cells in response to the A. thaliana plant natriuretic peptide (PNP), AtPNP-A (At2g18660) were assessed using quantitative proteomics employing tandem mass tag (TMT) labeling and tandem mass spectrometry (LC–MS/MS). In this study, we characterized temporal responses of suspension-cultured cells to 1 nM and 10 pM AtPNP-A at 0, 10 and 30 min post-treatment. Both concentrations we found to yield a distinct differential proteome signature. The data shown in this article are associated with the article “Plant natriuretic peptides induce a specific set of proteins diagnostic for an adaptive response to abiotic stress” by Turek et al. (Front. Plant Sci. 5 (2014) 661) and have been deposited to the ProteomeXchange with identifier PXD001386.

  18. Quantitative proteome changes in Arabidopsis thaliana suspension-cultured cells in response to plant natriuretic peptides

    KAUST Repository

    Turek, Ilona

    2015-06-30

    Proteome changes in the Arabidopsis thaliana suspension cells in response to the A. thaliana plant natriuretic peptide (PNP), AtPNP-A (At2g18660) were assessed using quantitative proteomics employing tandem mass tag (TMT) labeling and tandem mass spectrometry (LC–MS/MS). In this study, we characterized temporal responses of suspension-cultured cells to 1 nM and 10 pM AtPNP-A at 0, 10 and 30 min post-treatment. Both concentrations we found to yield a distinct differential proteome signature. The data shown in this article are associated with the article “Plant natriuretic peptides induce a specific set of proteins diagnostic for an adaptive response to abiotic stress” by Turek et al. (Front. Plant Sci. 5 (2014) 661) and have been deposited to the ProteomeXchange with identifier PXD001386.

  19. Ethics and corporate social responsibility - a strategic approach within the organization

    OpenAIRE

    Carmina Simion Simescu Martinho Nunes; Alexandra Simion Simescu

    2010-01-01

    Today, all organizations in the world should recognize the importance and need to take into account concepts such as: ethical, moral, ethical programs, ethical behavior, social responsibility, equity and also try to implement in their organizational culture. So tackling business ethics and social responsibility is an issue today, not only theoretically but also in that of practice. This article explains how several important dimensions of organizational culture may influence the effectiveness...

  20. Cross-Cultural Validity of the Ruminative Responses Scale in Argentina and the United States.

    Science.gov (United States)

    Arana, Fernán G; Rice, Kenneth G

    2017-09-01

    Although frequently used in the United States, the Ruminative Response Scale (RRS) has not been extensively studied in cross-cultural samples. The present study evaluated the factor structure of Treynor et al.'s 10-item version of the RRS in samples from Argentina ( N = 308) and the United States ( N = 371). In addition to testing measurement invariance between the countries, we evaluated whether the maladaptive implications of rumination were weaker for the Argentinians than for the U.S. group. Self-critical perfectionism was the criterion in those tests. Partial scalar invariance supported an 8-item version of the RRS. There were no differences in factor means or factor correlations in RRS dimensions between countries. Brooding and Reflection were positively correlated with self-critical perfectionism in both countries, with no significant differences in the sizes of these relations between the two samples. Results are discussed in terms of psychometric and cross-cultural implications for rumination.

  1. Response Surface Modelling of Noradrenaline Production in Hairy Root Culture of Purslane (Portulaca oleracea L.

    Directory of Open Access Journals (Sweden)

    Mehdi Ghorbani

    2015-03-01

    Full Text Available Common purslane (Portulaca oleracea L. is an annual plant as one of the natural sources for noradrenaline hormone. In this research, hairy root culture of purslane was established by using Agrobacterium rhizogenes strain ATCC 15834. In the following, Box-Behnken model of response surface methodology (RSM was employed to optimize B5 medium for the growth of P. oleracea L. hairy root line. According to the results, modelling and optimization conditions, including sucrose, CaCl2.H2O, H2PO4 and NO3-/NH4+ concentrations on maximum dry weight (0.155 g and noradrenaline content (0.36 mg.g-1 DW was predicted. These optimal conditions predicted by RSM were confirmed the enhancement of noradrenaline production as an application potential for production by hairy root cultures.

  2. A semi-parametric within-subject mixture approach to the analyses of responses and response times.

    Science.gov (United States)

    Molenaar, Dylan; Bolsinova, Maria; Vermunt, Jeroen K

    2018-05-01

    In item response theory, modelling the item response times in addition to the item responses may improve the detection of possible between- and within-subject differences in the process that resulted in the responses. For instance, if respondents rely on rapid guessing on some items but not on all, the joint distribution of the responses and response times will be a multivariate within-subject mixture distribution. Suitable parametric methods to detect these within-subject differences have been proposed. In these approaches, a distribution needs to be assumed for the within-class response times. In this paper, it is demonstrated that these parametric within-subject approaches may produce false positives and biased parameter estimates if the assumption concerning the response time distribution is violated. A semi-parametric approach is proposed which resorts to categorized response times. This approach is shown to hardly produce false positives and parameter bias. In addition, the semi-parametric approach results in approximately the same power as the parametric approach. © 2017 The British Psychological Society.

  3. Exploring Education Culture by Employing Hofstede?s Cultural Dimensions to Evaluate the Effectiveness of the Current ERP Training Approach in Thailand

    Science.gov (United States)

    Chayakonvikom, Monta; Fuangvut, Parin; Cannell, Stephen

    2016-01-01

    ERP training is a critical success factor in ERP implementation. The current ERP training was largely ineffective and caused user resistance and ERP implementation failure. The objective of this paper is to investigate whether the current ERP training approach can accommodate the cultural learning behaviors of end-users. Hofstede's cultural…

  4. Appropriating Public Private Partnership in Senior High School Program: A Socio-Cultural Approach to Policy Making

    Directory of Open Access Journals (Sweden)

    Peter G. Romerosa

    2018-05-01

    Full Text Available The implementation of the Senior High School program in the Philippines illuminates the State’s response to the changing landscape of the global market economy. Its salient features focus on the additional two year-senior high school program which highlights the development of middle level skills for national development and global competitiveness. In order to concretize the implementation of the program, the State entered into collaboration with the private schools which is commonly known as Public Private Partnership (PPP. In this collaboration, the government provides the guidelines and financing while the private educational institutions provide the academic service. Framed from a socio-cultural approach to policy making in education, this study aimed to unpack a particular implementation of PPP of a private institution in an urban area, examine the institutional policies that were created in response to PPP, and interrogate the impacts of these policies on micro social processes. Using interviews and focus group discussions for methodology, the researcher drew narratives and insights from on-the-ground actors. Further, the investigation looked into how authorized policy actors (school administrators and nonauthorized policy actors (teachers, parents, and students are appropriating policies within the operational framework of the PPP in the implementation of the senior high school program. The results demonstrated that multi- layered appropriation and exercise of the agency were explicitly and implicitly deployed in diverse social spaces by actors as a pragmatic and creative response to the new educational arrangement. The paper provides a lens to further develop under-standing on how policy appropriation and production from the local context can inform institutional approaches in facilitating relevant student experience within the realm of PPP in education.

  5. Non-response weighting adjustment approach in survey sampling ...

    African Journals Online (AJOL)

    Hence the discussion is illustrated with real examples from surveys (in particular 2003 KDHS) conducted by Central Bureau of Statistics (CBS) - Kenya. Some suggestions are made for improving the quality of non-response weighting. Keywords: Survey non-response; non-response adjustment factors; weighting; sampling ...

  6. An experimental approach towards the development of an in vitro cortical-thalamic co-culture model.

    Science.gov (United States)

    Kanagasabapathi, Thirukumaran T; Massobrio, Paolo; Tedesco, Mariateresa; Martinoia, Sergio; Wadman, Wytse J; Decré, Michel M J

    2011-01-01

    In this paper, we propose an experimental approach to develop an in vitro dissociated cortical-thalamic co-culture model using a dual compartment neurofluidic device. The device has two compartments separated by 10 μm wide and 3 μm high microchannels. The microchannels provide a physical isolation of neurons allowing only neurites to grow between the compartments. Long-term viable co-culture was maintained in the compartmented device, neurite growth through the microchannels was verified using immunofluorescence staining, and electrophysiological recordings from the co-culture system was investigated. Preliminary analysis of spontaneous activities from the co-culture shows a distinctively different firing pattern associated with cultures of individual cell types and further analysis is proposed for a deeper understanding of the dynamics involved in the network connectivity in such a co-culture system.

  7. Emotion regulation strategies: procedure modeling of J. Gross and cultural activity approach

    Directory of Open Access Journals (Sweden)

    Elena I. Pervichko

    2015-03-01

    Full Text Available The first part of this paper argued the desirability of structural-dynamic model of emotion regulation in the theoretical and methodological framework of cultural activity paradigm with the construction of a psychologically-based typology of emotion regulation strategies in norm and pathology, and also psychological mechanisms enabling the regulation of emotions. This conclusion was based on the analysis of the basic concepts and paradigms in which the issue of emotion regulation is studied: cognitive and psychoanalytic approaches, concept and emotional development of emotional intelligence, cultural activity approach. The paper considers the procedure model of emotion regulation by J. Gross, identifies emotion regulation strategies and evaluates their effectiveness. The possibilities and limitations of the model. Based on the review of the today research the conclusion is arrived at that the existing labels on a wide range of regulatory strategies remain an open issue.The author’s definition of emotion regulation is drawn. Emotion regulation is deemed as a set of mental processes, psychological mechanisms and regulatory strategies that people use to preserve the capacity for productive activities in a situation of emotional stress; to ensure optimal impulse control and emotions; to maintain the excitement at the optimum level. The second part of this paper provides the general description of emotion regulation strategies, the approach to their typology, the psychological mechanisms of emotion regulation that lie in the basis of this typology, i.e. the main elements of the structural-dynamic model of emotion regulation. The work shows theoretical and methodological efficacy of empirical significance of signs and symbols and also personal reflection. The diagnostic system to allow empirically identify a wide range of emotion regulation strategies is suggested. The psychological mechanisms used by the subject to solve the problem of emotional

  8. A Cultural, Linguistic, and Ecological Framework for Response to Intervention with English Language Learners

    Science.gov (United States)

    Brown, Julie Esparza; Doolittle, Jennifer

    2008-01-01

    Response to Intervention (RTI) has been heralded by many as the long-awaited alternative to using a discrepancy formula for special education eligibility decisions. RTI focuses on intervening early through a multi-tiered approach where each tier provides interventions of increasing intensity. RTI has the potential to affect change for English…

  9. 3D culture of Her2+ breast cancer cells promotes AKT to MAPK switching and a loss of therapeutic response.

    Science.gov (United States)

    Gangadhara, Sharath; Smith, Chris; Barrett-Lee, Peter; Hiscox, Stephen

    2016-06-01

    The Her2 receptor is overexpressed in up to 25 % of breast cancers and is associated with a poor prognosis. Around half of Her2+ breast cancers also express the estrogen receptor and treatment for such tumours can involve both endocrine and Her2-targeted therapies. However, despite preclinical data supporting the effectiveness of these agents, responses can vary widely in the clinical setting. In light of the increasing evidence pointing to the interplay between the tumour and its extracellular microenvironment as a significant determinant of therapeutic sensitivity and response here we investigated the impact of 3D matrix culture of breast cancer cells on their therapeutic sensitivity. A 3D Matrigel-based culture system was established and optimized for the growth of ER+/Her2+ breast cancer cell models. Growth of cells in response to trastuzumab and endocrine agents in 3D culture versus routine monolayer culture were assessed using cell counting and Ki67 staining. Endogenous and trastuzumab-modulated signalling pathway activity in 2D and 3D cultures were assessed using Western blotting. Breast cancer cells in 3D culture displayed an attenuated response to both endocrine agents and trastuzumab compared with cells cultured in traditional 2D monolayers. Underlying this phenomenon was an apparent matrix-induced shift from AKT to MAPK signalling; consequently, suppression of MAPK in 3D cultures restores therapeutic response. These data suggest that breast cancer cells in 3D culture display a reduced sensitivity to therapeutic agents which may be mediated by internal MAPK-mediated signalling. Targeting of adaptive pathways that maintain growth in 3D culture may represent an effective strategy to improve therapeutic response clinically.

  10. An Agent-based Approach for Structured Modeling, Analysis and Improvement of Safety Culture

    NARCIS (Netherlands)

    Sharpanskykh, O.; Stroeve, S.

    2011-01-01

    Safety culture is broadly recognized as important for operational safety in various fields, including air traffic management, power plant control and health care. Previous studies addressed characterization and assessment of safety culture extensively. Nevertheless, relations between safety culture

  11. Aspects of Responsible Tourism ‒ A Quantitative Approach

    Directory of Open Access Journals (Sweden)

    Olimpia State

    2016-11-01

    Full Text Available The concept of responsibility is well-known, but its association with tourism and connections with different aspects studied extensively, such as ethics, social responsibility, sustainable development and sustainable tourism, offers multiple research options. The main aim of this article is to define responsible tourism and to characterize responsible tourist. To define responsible tourism were seeking answers to the following questions: What are the main characteristics of responsible tourism? What known concepts can be associated with responsible tourism and with which forms of tourism is more suitable? And who are stakeholders in promotion and development of res ponsible tourism principles? To characterize responsible tourist, research answer to the following questions: What aspects define a responsible tourist? And, in this context, is a responsible attitude to travel and discover your own country? A secondary objective of the research is the statistical testing of correlations between respondents' characteristics and their opinion about the responsibility in tourism. The study is based on quantitative research ‒ a questionnaire applied to Romanian tourists in the period of March-May 2015.

  12. Practitioners' Perceptions of Culturally Responsive School-Based Mental Health Services for Low-Income African American Girls

    Science.gov (United States)

    Harper, Erin; Kruger, Ann Cale; Hamilton, Chela; Meyers, Joel; Truscott, Stephen D.; Varjas, Kris

    2016-01-01

    School-based mental health practitioners are positioned to address low-income urban African American girls' mental health needs through culturally responsive services. Despite the importance of culturally reflective practice, it is understudied. We asked school-based mental health practitioners (N = 7) to reflect on barriers and facilitators to…

  13. Cultural and leadership predictors of corporate social responsibility values of top management: A GLOBE study of 15 countries.

    NARCIS (Netherlands)

    Waldman, D.A.; Sully De Luque, M.; Washburn, N.; House, R.J.; de Hoogh, A.H.B.; Koopman, P.L.

    2007-01-01

    This paper examines cultural and leadership variables associated with corporate social responsibility values that managers apply to their decision-making. In this longitudinal study, we analyze data from 561 firms located in 15 countries on five continents to illustrate how the cultural dimensions

  14. Cultural and leadership predictors of corporate social responsibility values of top management: A GLOBE study of 15 countries

    NARCIS (Netherlands)

    Waldman, D.A.; Sully De Luque, M.; Washburn, N.; House, R.J.; GLOBE Country Co-investigators, incl. De Hoogh, A.H.B.

    2006-01-01

    This paper examines cultural and leadership variables associated with corporate social responsibility values that managers apply to their decision-making. In this longitudinal study, we analyze data from 561 firms located in 15 countries on five continents to illustrate how the cultural dimensions

  15. Determination of loblolly pine response to cultural treatments based on soil class, base productivity, and competition level

    Science.gov (United States)

    David Garrett; Michael Kane; Daniel Markewitz; Dehai Zhao

    2015-01-01

    The objective of this research is to better understand what factors drive loblolly pine (Pinus taeda L.) growth response to intensive culture in the University of Georgia Plantation Management Research Cooperative’s Culture x Density study in the Piedmont and Upper Coastal Plain. Twenty study sites were established ranging from southern Alabama to South Carolina in...

  16. The Implementation of a Social Constructivist Approach in Primary Science Education in Confucian Heritage Culture: The Case of Vietnam

    Science.gov (United States)

    H?ng, Ngô Vu Thu; Meijer, Marijn Roland; Bulte, Astrid M. W.; Pilot, Albert

    2015-01-01

    Social constructivism has been increasingly studied and implemented in science school education. Nevertheless, there is a lack of holistic studies on the implementation of social constructivist approach in primary science education in Confucian heritage culture. This study aims to determine to what extent a social constructivist approach is…

  17. Bridging Theory and Practice: Using Hip-Hop Pedagogy as a Culturally Relevant Approach in the Urban Science Classroom

    Science.gov (United States)

    Adjapong, Edmund S.

    2017-01-01

    This dissertation explores the context of urban science education as it relates to the achievement and engagement of urban youth. This study provides a framework for Hip-Hop Pedagogy, an approach to teaching and learning anchored in the creative elements of Hip-Hop culture, in STEM as an innovative approach to teaching and learning demonstrates…

  18. Review of extended producer responsibility: A case study approach.

    Science.gov (United States)

    Gupt, Yamini; Sahay, Samraj

    2015-07-01

    Principles of extended producer responsibility have been the core of most of the recent policies and legislation dealing with the end-of-life management of recyclable goods. This article makes an exploratory review of 27 cases of extended producer responsibility from developed and developing economies with and without informal recycling, to ascertain the most important aspect of extended producer responsibility. A comparative analysis of the cases with respect to role of stakeholders in the upstream and downstream stages of the extended producer responsibility has been carried out. Further, the study uses exploratory factor analysis to determine the important aspects of the extended producer responsibility in practice using 13 variables identified from the review. Findings of the comparative analysis reveal that financial responsibility of the producers and separate collecting and recycling agencies contributed significantly to the success of the extended producer responsibility-based environmental policies. Regulatory provisions, take-back responsibility and financial flow come out to be the three most important aspects of the extended producer responsibility. Presence of informal sector had a negative impact on the regulatory provisions. The outcomes of this study could serve as a guideline for designing of effective extended producer responsibility-based policies. © The Author(s) 2015.

  19. Approaches to studying predict academic performance in undergraduate occupational therapy students: a cross-cultural study.

    Science.gov (United States)

    Bonsaksen, Tore; Brown, Ted; Lim, Hua Beng; Fong, Kenneth

    2017-05-02

    Learning outcomes may be a result of several factors including the learning environment, students' predispositions, study efforts, cultural factors and approaches towards studying. This study examined the influence of demographic variables, education-related factors, and approaches to studying on occupational therapy students' Grade Point Average (GPA). Undergraduate occupational therapy students (n = 712) from four countries completed the Approaches and Study Skills Inventory for Students (ASSIST). Demographic background, education-related factors, and ASSIST scores were used in a hierarchical linear regression analysis to predict the students' GPA. Being older, female and more time engaged in self-study activities were associated with higher GPA among the students. In addition, five ASSIST subscales predicted higher GPA: higher scores on 'seeking meaning', 'achieving', and 'lack of purpose', and lower scores on 'time management' and 'fear of failure'. The full model accounted for 9.6% of the variance related to the occupational therapy students' GPA. To improve academic performance among occupational therapy students, it appears important to increase their personal search for meaning and motivation for achievement, and to reduce their fear of failure. The results should be interpreted with caution due to small effect sizes and a modest amount of variance explained by the regression model, and further research on predictors of academic performance is required.

  20. The Corporate Social Responsibility of Family Businesses: An International Approach

    OpenAIRE

    Gérard Hirigoyen; Thierry Poulain-Rehm

    2014-01-01

    International audience; This study analyzes the links between listed family businesses and social responsibility. On the theoretical level, it establishes a relationship between socioemotional wealth, proactive stakeholder engagement, and the social responsibility of family businesses. On a practical level, our results (obtained from a sample of 363 companies) show that family businesses do not differ from non-family businesses in many dimensions of social responsibility. Moreover, family bus...

  1. On multidimensional item response theory -- a coordinate free approach

    OpenAIRE

    Antal, Tamás

    2007-01-01

    A coordinate system free definition of complex structure multidimensional item response theory (MIRT) for dichotomously scored items is presented. The point of view taken emphasizes the possibilities and subtleties of understanding MIRT as a multidimensional extension of the ``classical'' unidimensional item response theory models. The main theorem of the paper is that every monotonic MIRT model looks the same; they are all trivial extensions of univariate item response theory.

  2. ART culture conditions change the probability of mouse embryo gestation through defined cellular and molecular responses.

    Science.gov (United States)

    Schwarzer, Caroline; Esteves, Telma Cristina; Araúzo-Bravo, Marcos J; Le Gac, Séverine; Nordhoff, Verena; Schlatt, Stefan; Boiani, Michele

    2012-09-01

    (low fetal rate), were analyzed in depth using outbred and inbred fertilization schemes. Resultant blastocysts show imbalances of cell lineage composition; culture medium-specific deviation of gene expression (38 genes, ≥ 4-fold) compared with the in vivo pattern; and produce different litter sizes (P ≤ 0.0076) after transfer into fosters. Confounding effects of subfertility, life style and genetic heterogeneity are reduced to a minimum in the mouse model compared with ART patients. This is an animal model study. Mouse embryo responses to human ART media are not transferable 1-to-1 to human development due to structural and physiologic differences between oocytes of the two species. Our data promote awareness that human ART culture media affect embryo development. Effects reported here in the mouse may apply also in human, because no ART medium presently available on the market has been optimized for human embryo development. The mouse embryo assay (MEA), which requires ART media to support at least 80% blastocyst formation, is in need of reform and should be extended to include post-implantation development.

  3. Approaches to modeling the development of physiological stress responsivity.

    Science.gov (United States)

    Hinnant, J Benjamin; Philbrook, Lauren E; Erath, Stephen A; El-Sheikh, Mona

    2018-05-01

    Influential biopsychosocial theories have proposed that some developmental periods in the lifespan are potential pivot points or opportunities for recalibration of stress response systems. To date, however, there have been few longitudinal studies of physiological stress responsivity and no studies comparing change in physiological stress responsivity across developmental periods. Our goals were to (a) address conceptual and methodological issues in studying the development of physiological stress responsivity within and between individuals, and (b) provide an exemplar for evaluating development of responsivity to stress in the parasympathetic nervous system, comparing respiratory sinus arrhythmia (RSA) responsivity from middle to late childhood with middle to late adolescence. We propose the use of latent growth modeling of stress responsivity that includes time-varying covariates to account for conceptual and methodological issues in the measurement of physiological stress responsivity. Such models allow researchers to address key aspects of developmental sensitivity including within-individual variability, mean level change over time, and between-individual variability over time. In an empirical example, we found significant between-individual variability over time in RSA responsivity to stress during middle to late childhood but not during middle to late adolescence, suggesting that childhood may be a period of greater developmental sensitivity at the between-individual level. © 2017 Society for Psychophysiological Research.

  4. Microfluidic synthesis of microfibers for magnetic-responsive controlled drug release and cell culture.

    Directory of Open Access Journals (Sweden)

    Yung-Sheng Lin

    Full Text Available This study demonstrated the fabrication of alginate microfibers using a modular microfluidic system for magnetic-responsive controlled drug release and cell culture. A novel two-dimensional fluid-focusing technique with multi-inlets and junctions was used to spatiotemporally control the continuous laminar flow of alginate solutions. The diameter of the manufactured microfibers, which ranged from 211 µm to 364 µm, could be well controlled by changing the flow rate of the continuous phase. While the model drug, diclofenac, was encapsulated into microfibers, the drug release profile exhibited the characteristic of a proper and steady release. Furthermore, the diclofenac release kinetics from the magnetic iron oxide-loaded microfibers could be controlled externally, allowing for a rapid drug release by applying a magnetic force. In addition, the successful culture of glioblastoma multiforme cells in the microfibers demonstrated a good structural integrity and environment to grow cells that could be applied in drug screening for targeting cancer cells. The proposed microfluidic system has the advantages of ease of fabrication, simplicity, and a fast and low-cost process that is capable of generating functional microfibers with the potential for biomedical applications, such as drug controlled release and cell culture.

  5. Culturally relevant science: An approach to math science education for Hispanics. Final technical report

    Energy Technology Data Exchange (ETDEWEB)

    Ortiz de Montellano, B.

    1996-11-14

    As planned a letter was sent out to 17 teachers who had participated in a Summer 1994 workshop on ``Culturally Relevant Science for Hispanics`` at Michigan State. These teachers were supposed to have spent the intervening time developing lesson plans and curricula. The letter requested a report of any activities undertaken and copies of lesson plans and materials developed by February 1996 with a stipend of $400 for satisfactory reports. It was a disappointment to only get 9 responses and not all of them demonstrating a satisfactory level of activity. Diana Marinez, Dean of Science at Texas A and M University, Corpus Christi, who is the other developer of this curriculum and the author reviewed the submitted materials and chose those showing the most promise to be invited to participate in the Summer Writing Workshop. Spring of 1996 and particularly in May--June, the author wrote a partial first draft of a companion volume for the teacher`s manual which would provide a rationale for doing culturally relevant science, present the cultural and the scientific background that teachers would need in order to be able to teach. One of the goals of this curriculum is that it should be off-the-shelf ready to teach and that teachers would not have to do extra research to encourage its adoption. The outline of the book is appendix 1. The Writing Workshop was held at Texas A and M University, Corpus Christi from July 14 to July 27, 1996. Participating teachers chose topics that they were interested in developing and wrote first drafts. These were distributed to all participants and critiqued by the workshop directors before being rewritten. Some teachers were more productive than others depending on their science background. In total an impressive number of lesson plans were written. These lesson plans are listed in Appendix 3. Appendix 4 is a sample lesson. Work still needs to be done on both the source book and the teachers` manual.

  6. The representation of nurses in 1950s melodrama: a cross-cultural approach.

    Science.gov (United States)

    Babini, Elisabetta

    2012-01-01

    Melodrama is identified as one of the most prolific cinematic genres in terms of the representation of nurses. Its contribution to the overall media depiction of the professional category has therefore been significant. This paper explores melodramatic portrayals of nurses with a specific focus on cinema of the 1950s, the golden age of Western melodrama, and concentrates on two representative case studies: Anna (ITA, 1951), and The Nun's Story (USA, 1959). These films enable a fruitful comparison, sharing several narrative elements, featuring religious nurses as protagonists, and yet eventually conferring on the nursing vocation different values. Such similar nurses' images are examined through a multidisciplinary approach, spanning feminist film theory, gender and cultural studies, cultural history and the social history of nursing. Among the goals of this study is to consider whether different national origins--in these films, Italy and America--have also been influential in the depiction of the respective nurse-character. Copyright © 2012 Elsevier Inc. All rights reserved.

  7. Culture-dependent approaches to explore the prevalence of root canal pathogens from endodontic infections

    Directory of Open Access Journals (Sweden)

    Maryam Pourhajibagher

    2017-12-01

    Full Text Available Abstract: Endodontic infections are considered to be caused by the presence of various microorganisms within the root canal system. Recognition of this microbiota contributes to the successful treatment of infected root canals. This study investigated the microorganisms associated with primary and secondary endodontic infections via culture methods, biochemical tests, and molecular approaches in an Iranian population. Microbial specimens were collected from 36 patients with primary endodontic infection and 14 patients with a history of root canal therapy. Advanced microbiological culture techniques were used to isolate microbiota; subsequently, biochemical tests and 16S ribosomal RNA gene sequencing were performed to identify the microorganisms. Within the total 218 cultivable isolates, Veillonella parvula (20.6% was found to occur with the highest frequency in primary endodontic infection, followed by Porphyromonas gingivalis (14.1%, and Aggregatibacter actinomycetemcomitans (9.2%. Enterococcus faecalis (36.6% was the most predominant microorganism in secondary endodontic infections, followed by Candida albicans, Propionibacterium acnes, and V. parvula with frequencies of 20%, 2%, and 2%, respectively. It was concluded that V. parvula and E. faecalis was most frequently found in primary and secondary endodontic infections, respectively.

  8. IAEA’s Approach to Leadership, Management and Culture for Safety

    International Nuclear Information System (INIS)

    Rzentkowski, G.

    2016-01-01

    In this session the director of the Division of Nuclear Installation Safety (NSNI) will describe the division’s approach to leadership, management and culture for safety and outline the strategy adopted for this work. The IAEA has developed a safety culture foundation framework which is used to support all installations’ and organisations’ work for continuous improvement to achieve excellence in nuclear safety performance. The framework has been developing since 1986 through the work of the IAEA and the nuclear community, and is based on nuclear organisations’ experiences (both in practices applied and events experienced) and the development of scientific knowledge on human and organisation factors that support nuclear safety performance. The main aim for the IAEA is to assist the Member States to translate the knowledge into practical and successful practise, and to further enhance the safety on nuclear installations. The Strategy of the division is to share the common foundation of the framework across the different nuclear sectors and ensure that application of improvement activities are firmly based on knowledge and appropriate context based solutions.

  9. A POPULATION MEMETICS APPROACH TO CULTURAL EVOLUTION IN CHAFFINCH SONG: DIFFERENTIATION AMONG POPULATIONS.

    Science.gov (United States)

    Lynch, Alejandro; Baker, Allan J

    1994-04-01

    We investigated cultural evolution in populations of common chaffinches (Fringilla coelebs) in the Atlantic islands (Azores, Madeira, and Canaries) and neighboring continental regions (Morocco and Iberia) by employing a population-memetic approach. To quantify differentiation, we used the concept of a song meme, defined as a single syllable or a series of linked syllables capable of being transmitted. The levels of cultural differentiation are higher among the Canaries populations than among the Azorean ones, even though the islands are on average closer to each other geographically. This is likely the result of reduced levels of migration, lower population sizes, and bottlenecks (possibly during the colonization of these populations) in the Canaries; all these factors produce a smaller effective population size and therefore accentuate the effects of differentiation by random drift. Significant levels of among-population differentiation in the Azores, in spite of substantial levels of migration, attest to the differentiating effects of high mutation rates of memes, which allow the accumulation of new mutants in different populations before migration can disperse them throughout the entire region. © 1994 The Society for the Study of Evolution.

  10. Explaining the Criteria of Designing Urban Furniture and Landscape, with a Cultural-social Design Approach

    Directory of Open Access Journals (Sweden)

    Marzieh Allahdadi

    2017-09-01

    Full Text Available Attention to the deep relationship between human personality and the place in which he lives causes the place to play a crucial role in cultural transformations and prevalence of human life style and formation of values, connections and human activities. Cities are not just a place of transit, but they are also environments that must have mutual communications with the inhabitants in order to realize the meaning of citizen, as there is a distinction between the status of citizenship and urbanization. Urban furniture is one of the elements of urban space that its quantity, beauty and durability play a major role in achieving a healthy and favorable city and satisfies the needs of citizens in terms of performance and beauty. Accordingly, the present study, using descriptive-analytical method and with data collection tools including library and documentary studies, examines the concept of product ecology and answers to the questions whether urban furniture can start or support social interaction or positively affect the roles of citizens? In this paper, the relationship between social-cultural design in urban furniture and the disturbances regarding uneven distribution of elements are identified, and finally the criteria of designing urban furniture and landscape are expressed with a social-design approach.

  11. A population memetics approach to cultural evolution in chaffinch song: meme diversity within populations.

    Science.gov (United States)

    Lynch, A; Baker, A J

    1993-04-01

    We investigated cultural evolution in populations of common chaffinches (Fringilla coelebs) in the Atlantic islands (Azores, Madeira, Canaries) and neighboring continental regions (Morocco, Iberia) by employing a population memetics approach. To quantify variability within populations, we used the concept of a song meme, defined as a single syllable or a series of linked syllables capable of being transmitted. The frequency distribution of memes within populations generally fit a neutral model in which there is an equilibrium between mutation, migration, and drift, which suggests that memes are functionally equivalent. The diversity of memes of single syllables is significantly greater in the Azores compared to all other regions, consistent with higher population densities of chaffinches there. On the other hand, memes of two to five syllables have greater diversity in Atlantic island and Moroccan populations compared to their Iberian counterparts. This higher diversity emanates from a looser syntax and increased recombination in songs, presumably because of relaxed selection for distinctive songs in these peripheral and depauperate avifaunas. We urge comparative population memetic studies of other species of songbirds and predict that they will lead to a formulation of a general theory for the cultural evolution of bird song analogous to population genetics theory for biological traits.

  12. An examination of cross-cultural systems implementing evidence-based assessment and intervention approaches

    Directory of Open Access Journals (Sweden)

    Murray Laura K

    2006-01-01

    Full Text Available Implementation of evidence-based assessment and intervention approaches for youth with behavioral and/or emotional problems is rising to recognition worldwide. Feasibility research is critical to examine what characteristics of systems allow for success or barriers to the implementation of evidence-based practices into real-world settings, especially when working cross-culturally. This paper briefly reviews the experience of 4 international sites to understand how the overall structure and specific site variables directed the implementation of the World Health Organization and the World Psychiatry Association project. Discussion includes a thematic summary of the successes and challenges experienced by the sites, and future directions of feasibility studies.

  13. Approaches to death and dying: a cultural comparison of Turkey and the United States.

    Science.gov (United States)

    Beaty, Darla D

    2015-01-01

    Three principles that guide the bioethics movement in the United States and other Western societies apply to the approaches of death and dying in both the United States and Turkey. These three principles, Autonomy, Beneficence, and justice, are reflected in the practices of people in both countries. The issue of autonomy is of greater concern to those in the United States, while decisions are made entirely with family and physician involvement in Turkey. Beneficence and Justice can be identified as ethical issues in both countries. Similarities with end-of-life experiences are linked by faith-based beliefs of Islam and Christianity. Differences in sociocultural influences, such as policies about advance directives in the United States, account for differences in end-of-life decision making. This article examines the spiritual, cultural, legal, and political factors that inform the experience of people in Turkey and in the United States when death is at hand.

  14. Progressing toward a more culturally competent approach to dental care for African American elders.

    Science.gov (United States)

    Slaughter, Ann; Smith, Virginia J; Taylor, Lynne

    2004-01-01

    This study was conducted to understand perceptions that may influence oral self-care behaviors among elderly African American adults living in an urban community. Four focus groups at two senior centers were recruited, involving a total of 25 participants. Content analysis and ethnographic summaries were used to identify themes, common concepts and language. The results indicated that although the participants recognized the advantages of routine brushing, the importance of keeping teeth clean to prevent gum disease was not widely acknowledged. On the basis of these focus groups, the authors suggest that health promotion approaches for adults who are elderly should be linked to the audience's cultural norms and perceptions regarding the benefits of oral hygiene practices.

  15. The discursive cultural representations of Gentiles: A contextual approach using migration theory

    Directory of Open Access Journals (Sweden)

    Zorodzai Dube

    2014-05-01

    Full Text Available How are social boundaries created and how are they maintained? To an extent, the way people look, dress and talk demarcates cultural markers that distinguish them from others − hence, giving them a sense of self-categorisation and self-identity. However, with time such collective identity might need readjustment when people from another culture become insiders and neighbours within the perceived social boundaries. Regarding this, James Dunn noted that a challenge of social cohesion between the Jews and the Gentiles existed during the 1st century, necessitated by the conversion of Gentiles to Christianity. In response, to keep their exclusive collective identity, the Jews demanded that the Gentiles observe Jewish law. This article develops Dunn’s view that the observance of Jewish law provided implicit social exclusion strategies towards the Gentiles. However, Dunn did not elaborate further concerning the strategies upon which Gentiles were excluded. As contribution to fill that void, this article drew on strategies of inclusion and exclusion from the analogy of migration in South Africa and elsewhere.

  16. A new approach to calculating spatial impulse responses

    DEFF Research Database (Denmark)

    Jensen, Jørgen Arendt

    1997-01-01

    Using linear acoustics the emitted and scattered ultrasound field can be found by using spatial impulse responses as developed by Tupholme (1969) and Stepanishen (1971). The impulse response is calculated by the Rayleigh integral by summing the spherical waves emitted from all of the aperture...

  17. Alcoholism and Self-Responsibility: The Gestalt Approach.

    Science.gov (United States)

    Graceffo, Samuel A.

    1979-01-01

    The Gestalt concept of self-responsibility is the acknowledgement by the individual that he/she is the author of all behavior. The behavior of the alcoholic is contrasted with the self-responsible individual. Clinical application of Gestalt therapy techniques to alcoholism is demonstrated and discussed with case illustrations. (Author)

  18. Responsibility and trade emission balances : An evaluation of approaches

    NARCIS (Netherlands)

    Serrano, Monica; Dietzenbacher, Erik

    2010-01-01

    This paper compares two concepts to evaluate the international responsibility of a country with respect to its emissions. Using a multi-regional input-output model, we show that the trade emission balance and the responsibility emission balance yield the same result. In practical work, however, a

  19. Leiomyoma Cells in 3-Dimensional Cultures Demonstrate an Attenuated Response to Fasudil, a Rho-Kinase Inhibitor, When Compared to 2-Dimensional Cultures

    Science.gov (United States)

    Malik, Minnie; Britten, Joy; Segars, James

    2014-01-01

    Uterine leiomyomata are common benign tumors in women of reproductive age and demonstrate an attenuated response to mechanical signaling that involves Rho and integrins. To further characterize the impairment in Rho signaling, we studied the effect of Rho-kinase inhibitor, fasudil, on extracellular matrix production, in 2-dimensional (2D) and 3-dimensional (3D) cultures of leiomyoma and myometrial cells. Leiomyoma 2D cultures demonstrated a rapid decrease in gene transcripts and protein for fibronectin, procollagen 1A, and versican. In 3D cultures, fibronectin and procollagen 1A proteins demonstrated increased levels at lower concentrations of fasudil, followed by a concentration-dependent decrease. Versican protein increased up to 3-fold, whereas fibromodulin demonstrated a significant decrease of 1.92-fold. Myometrial 2D or 3D cultures demonstrated a decrease in all proteins after 72 hours of treatment. The 3D leiomyoma cultures demonstrated a significant increase in active RhoA, followed by a concentration-dependent decrease at higher concentrations. A concentration-dependent increase in phospho-extracellular regulated signal kinase and proapoptotic protein Bax was observed in 3D leiomyoma cultures. Fasudil relaxed the contraction of the 3D collagen gels caused by myometrium and leiomyoma cell growth. These findings indicate that the altered state of Rho signaling in leiomyoma was more clearly observed in 3D cultures. The results also suggest that fasudil may have clinical applicability for treatment of uterine leiomyoma. PMID:25084783

  20. Timescale of silver nanoparticle transformation in neural cell cultures impacts measured cell response

    International Nuclear Information System (INIS)

    Hume, Stephanie L.; Chiaramonti, Ann N.; Rice, Katherine P.; Schwindt, Rani K.; MacCuspie, Robert I.; Jeerage, Kavita M.

    2015-01-01

    Both serum protein concentration and ionic strength are important factors in nanoparticle transformation within cell culture environments. However, silver nanoparticles are not routinely tracked at their working concentration in the specific medium used for in vitro toxicology studies. Here we evaluated the transformation of electrostatically stabilized citrate nanoparticles (C-AgNPs) and sterically stabilized polyvinylpyrrolidone nanoparticles (PVP-AgNPs) in a low-serum (∼ 0.2 mg/mL bovine serum albumin) culture medium, while measuring the response of rat cortex neural progenitor cells, which differentiate in this culture environment. After 24 h, silver nanoparticles at concentrations up to 10 µg/mL did not affect adenosine triphosphate levels, whereas silver ions decreased adenosine triphosphate levels at concentrations of 1.1 µg/mL or higher. After 240 h, both silver nanoparticles, as well as silver ion, unambiguously decreased adenosine triphosphate levels at concentrations of 1 and 1.1 µg/mL, respectively, suggesting particle dissolution. Particle transformation was investigated in 1:10 diluted, 1:2 diluted, or undiluted differentiation medium, all having an identical protein concentration, to separate the effect of serum protein stabilization from ionic strength destabilization. Transmission electron microscopy images indicated that particles in 1:10 medium were not surrounded by proteins, whereas particles became clustered within a non-crystalline protein matrix after 24 h in 1:2 medium and at 0 h in undiluted medium. Despite evidence for a protein corona, particles were rapidly destabilized by high ionic strength media. Polyvinylpyrrolidone increased the stability of singly dispersed particles compared to citrate ligands; however, differences were negligible after 4 h in 1:2 medium or after 1 h in undiluted medium. Thus low-serum culture environments do not provide sufficient colloidal stability for long-term toxicology studies with citrate