Music cognition: a developmental perspective.

PubMed

Stalinski, Stephanie M; Schellenberg, E Glenn

2012-10-01

Although music is universal, there is a great deal of cultural variability in music structures. Nevertheless, some aspects of music processing generalize across cultures, whereas others rely heavily on the listening environment. Here, we discuss the development of musical knowledge, focusing on four themes: (a) capabilities that are present early in development; (b) culture-general and culture-specific aspects of pitch and rhythm processing; (c) age-related changes in pitch perception; and (d) developmental changes in how listeners perceive emotion in music. Copyright © 2012 Cognitive Science Society, Inc.

Virtual HRD and National Culture: An Information Processing Perspective

ERIC Educational Resources Information Center

Chung, Chih-Hung; Angnakoon, Putthachat; Li, Jessica; Allen, Jeff

2016-01-01

Purpose: The purpose of this study is to provide researchers with a better understanding of the cultural impact on information processing in virtual learning environment. Design/methodology/approach: This study uses a causal loop diagram to depict the cultural impact on information processing in the virtual human resource development (VHRD)…

The impact of cultural differences in self-representation on the neural substrates of posttraumatic stress disorder

PubMed Central

Liddell, Belinda J.; Jobson, Laura

2016-01-01

A significant body of literature documents the neural mechanisms involved in the development and maintenance of posttraumatic stress disorder (PTSD). However, there is very little empirical work considering the influence of culture on these underlying mechanisms. Accumulating cultural neuroscience research clearly indicates that cultural differences in self-representation modulate many of the same neural processes proposed to be aberrant in PTSD. The objective of this review paper is to consider how culture may impact on the neural mechanisms underlying PTSD. We first outline five key affective and cognitive functions and their underlying neural correlates that have been identified as being disrupted in PTSD: (1) fear dysregulation; (2) attentional biases to threat; (3) emotion and autobiographical memory; (4) self-referential processing; and (5) attachment and interpersonal processing. Second, we consider prominent cultural theories and review the empirical research that has demonstrated the influence of cultural variations in self-representation on the neural substrates of these same five affective and cognitive functions. Finally, we propose a conceptual model that suggests that these five processes have major relevance to considering how culture may influence the neural processes underpinning PTSD. Highlights of the article Cultural variations in individualistic-collectivistic self-representation modulate many of the same neural and psychological processes disrupted in PTSD. These commonly affected processes include fear perception and regulation mechanisms, attentional biases (to threat), emotional and autobiographical memory systems, self-referential processing and attachment systems. A conceptual model is proposed whereby culture is considered integral to the development and maintenance of PTSD and its neural substrates. PMID:27302635

Organizational Change, Leadership and Learning: Culture as Cognitive Process.

ERIC Educational Resources Information Center

Lakomski, Gabriele

2001-01-01

Examines the claim that it is necessary to change an organization's culture in order to bring about organizational change. Considers the purported causal relationship between the role of the leader and organizational learning and develops the notion of culture as cognitive process based on research in cultural anthropology and cognitive science.…

Recombinant protein production and insect cell culture and process

NASA Technical Reports Server (NTRS)

Spaulding, Glenn (Inventor); Prewett, Tacey (Inventor); Goodwin, Thomas (Inventor); Francis, Karen (Inventor); Andrews, Angela (Inventor); Oconnor, Kim (Inventor)

1993-01-01

A process has been developed for recombinant production of selected polypeptides using transformed insect cells cultured in a horizontally rotating culture vessel modulated to create low shear conditions. A metabolically transformed insect cell line is produced using the culture procedure regardless of genetic transformation. The recombinant polypeptide can be produced by an alternative process using the cultured insect cells as host for a virus encoding the described polypeptide such as baculovirus. The insect cells can also be a host for viral production.

Cognitive Process of Development in Children

ERIC Educational Resources Information Center

Boddington, Eulalee N.

2009-01-01

In this article we explored the theories of Arnold Gesell, Erik Erickson and Jean Piaget about how human beings development. In this component we will analyze the cognitive processes of how children perceive and develop, in particular children from a cross-cultural background. How learning takes place, and how the influences of culture, and…

Development of a High-Content Image Analysis Method for Quantifying Synaptic Contacts in Rodent Primary Neuronal Cultures

EPA Science Inventory

Development of the nervous system occurs through a series of critical processes, each of which may be sensitive to disruption by environmental contaminants. In vitro culture of neurons can be used to model these processes and evaluate the potential of chemicals to act as develop...

ENVIRONMENTAL REVIEWS AND CASE STUDIES: The National Park Service Visual Resource Inventory: Capturing the Historic and Cultural Values of Scenic Views

DOE Office of Scientific and Technical Information (OSTI.GOV)

Sullivan, Robert G.; Meyer, Mark E.

Several United States (US) federal agencies have developed visual resource inventory (VRI) and management systems that reflect specific agency missions and visual resource management objectives. These programs have varied in the degree to which they incorporate historic and cultural elements and values into the scenic inventory process. The recent nationwide expansion of renewable energy and associated transmission development is causing an increase in visual impacts on both scenic and historic/cultural resources. This increase has highlighted the need for better integration of visual and historic/cultural resource assessment and management activities for land use planning purposes. The US Department of the Interiormore » National Park Service (NPS), in response to concerns arising from potential scenic impacts from renewable energy, electric transmission, and other types of development on lands and waters near NPS units, has developed a VRI process for high-value views both within and outside NPS unit boundaries. The NPS VRI incorporates historic and cultural elements and values into the scenic resource inventory process and provides practical guidance and metrics for successfully integrating historic and cultural concerns into the NPS’s scenic resource conservation efforts. This article describes the NPS VRI process and compares it with the VRI processes of the US Department of the Interior Bureau of Land Management and the US Department of Agriculture Forest Service, with respect to the incorporation of historic and cultural values. The article discusses why a scenic inventory approach that more robustly integrates the historic and cultural values of the landscape is essential for NPS landscapes, and for fulfillment of NPS’s mission. Inventories are underway at many NPS units, and the results indicate that the VRI process can be used successfully to capture important historic and cultural resource information and incorporate that information into the assessment of the scenic values of views within and outside NPS units. Environmental Practice 18: 166–179 (2016)« less

Joking Culture: The Role of Repeated Humorous Interactions on Group Processes during Challenge Course Experiences

ERIC Educational Resources Information Center

Rothwell, Erin; Siharath, Kassidy; Bell, Steven; Nguyen, Kim; Baker, Carla

2011-01-01

When groups form, they develop their own culture from the shared meaning created from their interactions. Humor is part of every social group, and when repeatedly referenced, it forms a joking culture. The joking culture of small groups influences group processes by smoothing group interaction, forming a collective identity, separating the group…

Biculturalization: Developing Culturally Responsive Approaches to Family Participation

ERIC Educational Resources Information Center

Sheehey, Patricia; Ornelles, Cecily; Noonan, Mary Jo

2009-01-01

This manuscript describes a process for addressing cultural differences that is effective when applied specifically to collaborating with families in planning an intervention or an Individualized Education Program (IEP). The process, known as biculturalization, is designed to create culturally appropriate interventions by identifying and…

Parenting Practices in Cultural Context: An Ecological Perspective

ERIC Educational Resources Information Center

Zarnegar, Zohreh

2015-01-01

Despite general consensus that parenting practices influence the developmental processes of children, many questions about the impacts of parenting practices on child development within the cultural context remain unanswered. This article presents how cultural templates influence parenting practices and developmental processes of young children.…

Caribbean Musical Social Commentary and the Exportation/Importation Perspective of Communication and Cultural Imperialism.

ERIC Educational Resources Information Center

Regis, Humphrey A.

Cultural imperialism is seen not as a static phenomenon but as a dynamic process in which the more developed countries (the dominating "centers" of the world system) influence the less developed countries (the dominated "periphery" of the system). In this process the more developed countries produce artifacts and content that…

Improving titer while maintaining quality of final formulated drug substance via optimization of CHO cell culture conditions in low-iron chemically defined media.

PubMed

Xu, Jianlin; Rehmann, Matthew S; Xu, Xuankuo; Huang, Chao; Tian, Jun; Qian, Nan-Xin; Li, Zheng Jian

2018-04-01

During biopharmaceutical process development, it is important to improve titer to reduce drug manufacturing costs and to deliver comparable quality attributes of therapeutic proteins, which helps to ensure patient safety and efficacy. We previously reported that relative high-iron concentrations in media increased titer, but caused unacceptable coloration of a fusion protein during early-phase process development. Ultimately, the fusion protein with acceptable color was manufactured using low-iron media, but the titer decreased significantly in the low-iron process. Here, long-term passaging in low-iron media is shown to significantly improve titer while maintaining acceptable coloration during late-phase process development. However, the long-term passaging also caused a change in the protein charge variant profile by significantly increasing basic variants. Thus, we systematically studied the effect of media components, seed culture conditions, and downstream processing on productivity and quality attributes. We found that removing β-glycerol phosphate (BGP) from basal media reduced basic variants without affecting titer. Our goals for late-phase process development, improving titer and matching quality attributes to the early-phase process, were thus achieved by prolonging seed culture age and removing BGP. This process was also successfully scaled up in 500-L bioreactors. In addition, we demonstrated that higher concentrations of reactive oxygen species were present in the high-iron Chinese hamster ovary cell cultures compared to that in the low-iron cultures, suggesting a possible mechanism for the drug substance coloration caused by high-iron media. Finally, hypotheses for the mechanisms of titer improvement by both high-iron and long-term culture are discussed.

A mathematical model and computational framework for three-dimensional chondrocyte cell growth in a porous tissue scaffold placed inside a bi-directional flow perfusion bioreactor.

PubMed

Shakhawath Hossain, Md; Bergstrom, D J; Chen, X B

2015-12-01

The in vitro chondrocyte cell culture for cartilage tissue regeneration in a perfusion bioreactor is a complex process. Mathematical modeling and computational simulation can provide important insights into the culture process, which would be helpful for selecting culture conditions to improve the quality of the developed tissue constructs. However, simulation of the cell culture process is a challenging task due to the complicated interaction between the cells and local fluid flow and nutrient transport inside the complex porous scaffolds. In this study, a mathematical model and computational framework has been developed to simulate the three-dimensional (3D) cell growth in a porous scaffold placed inside a bi-directional flow perfusion bioreactor. The model was developed by taking into account the two-way coupling between the cell growth and local flow field and associated glucose concentration, and then used to perform a resolved-scale simulation based on the lattice Boltzmann method (LBM). The simulation predicts the local shear stress, glucose concentration, and 3D cell growth inside the porous scaffold for a period of 30 days of cell culture. The predicted cell growth rate was in good overall agreement with the experimental results available in the literature. This study demonstrates that the bi-directional flow perfusion culture system can enhance the homogeneity of the cell growth inside the scaffold. The model and computational framework developed is capable of providing significant insight into the culture process, thus providing a powerful tool for the design and optimization of the cell culture process. © 2015 Wiley Periodicals, Inc.

Bioprocess development for the production of mouse-human chimeric anti-epidermal growth factor receptor vIII antibody C12 by suspension culture of recombinant Chinese hamster ovary cells.

PubMed

Hu, Suwen; Deng, Lei; Wang, Huamao; Zhuang, Yingping; Chu, Ju; Zhang, Siliang; Li, Zhonghai; Guo, Meijin

2011-05-01

The mouse-human chimeric anti-epidermal growth factor receptor vIII (EGFRvIII) antibody C12 is a promising candidate for the diagnosis of hepatocellular carcinoma (HCC). In this study, 3 processes were successfully developed to produce C12 by cultivation of recombinant Chinese hamster ovary (CHO-DG44) cells in serum-free medium. The effect of inoculum density was evaluated in batch cultures of shaker flasks to obtain the optimal inoculum density of 5 × 10(5) cells/mL. Then, the basic metabolic characteristics of CHO-C12 cells were studied in stirred bioreactor batch cultures. The results showed that the limiting concentrations of glucose and glutamine were 6 and 1 mM, respectively. The culture process consumed significant amounts of aspartate, glutamate, asparagine, serine, isoleucine, leucine, and lysine. Aspartate, glutamate, asparagine, and serine were particularly exhausted in the early growth stage, thus limiting cell growth and antibody synthesis. Based on these findings, fed-batch and perfusion processes in the bioreactor were successfully developed with a balanced amino acid feed strategy. Fed-batch and especially perfusion culture effectively maintained high cell viability to prolong the culture process. Furthermore, perfusion cultures maximized the efficiency of nutrient utilization; the mean yield coefficient of antibody to consumed glucose was 44.72 mg/g and the mean yield coefficient of glutamine to antibody was 721.40 mg/g. Finally, in small-scale bioreactor culture, the highest total amount of C12 antibody (1,854 mg) was realized in perfusion cultures. Therefore, perfusion culture appears to be the optimal process for small-scale production of C12 antibody by rCHO-C12 cells.

Biodesign process and culture to enable pediatric medical technology innovation.

PubMed

Wall, James; Wynne, Elizabeth; Krummel, Thomas

2015-06-01

Innovation is the process through which new scientific discoveries are developed and promoted from bench to bedside. In an effort to encourage young entrepreneurs in this area, Stanford Biodesign developed a medical device innovation training program focused on need-based innovation. The program focuses on teaching systematic evaluation of healthcare needs, invention, and concept development. This process can be applied to any field of medicine, including Pediatric Surgery. Similar training programs have gained traction throughout the United States and beyond. Equally important to process in the success of these programs is an institutional culture that supports transformative thinking. Key components of this culture include risk tolerance, patience, encouragement of creativity, management of conflict, and networking effects. Copyright © 2015 Elsevier Inc. All rights reserved.

Integration of culture and biology in human development.

PubMed

Mistry, Jayanthi

2013-01-01

The challenge of integrating biology and culture is addressed in this chapter by emphasizing human development as involving mutually constitutive, embodied, and epigenetic processes. Heuristically rich constructs extrapolated from cultural psychology and developmental science, such as embodiment, action, and activity, are presented as promising approaches to the integration of cultural and biology in human development. These theoretical notions are applied to frame the nascent field of cultural neuroscience as representing this integration of culture and biology. Current empirical research in cultural neuroscience is then synthesized to illustrate emerging trends in this body of literature that examine the integration of biology and culture.

A roadmap for the integration of culture into developmental psychopathology.

PubMed

Causadias, José M

2013-11-01

In this paper, I propose a roadmap for the integration of culture in developmental psychopathology. This integration is pressing because culture continues to be somewhat disconnected from theory, research, training, and interventions in developmental psychopathology, thus limiting our understanding of the epigenesis of mental health. I argue that in order to successfully integrate culture into developmental psychopathology, it is crucial to (a) study cultural development, (b) consider both individual-level and social-level cultural processes, (c) examine the interplay between culture and biology, and (d) promote improved and direct cultural assessment. I provide evidence in support of each of these guidelines, present alternative conceptual frameworks, and suggest new lines of research. Hopefully, that these directions will contribute to the emerging field of cultural development and psychopathology, which focuses on the elucidation of the cultural processes that initiate, maintain, or derail trajectories of normal and abnormal behavior.

Process cost and facility considerations in the selection of primary cell culture clarification technology.

PubMed

Felo, Michael; Christensen, Brandon; Higgins, John

2013-01-01

The bioreactor volume delineating the selection of primary clarification technology is not always easily defined. Development of a commercial scale process for the manufacture of therapeutic proteins requires scale-up from a few liters to thousands of liters. While the separation techniques used for protein purification are largely conserved across scales, the separation techniques for primary cell culture clarification vary with scale. Process models were developed to compare monoclonal antibody production costs using two cell culture clarification technologies. One process model was created for cell culture clarification by disc stack centrifugation with depth filtration. A second process model was created for clarification by multi-stage depth filtration. Analyses were performed to examine the influence of bioreactor volume, product titer, depth filter capacity, and facility utilization on overall operating costs. At bioreactor volumes <1,000 L, clarification using multi-stage depth filtration offers cost savings compared to clarification using centrifugation. For bioreactor volumes >5,000 L, clarification using centrifugation followed by depth filtration offers significant cost savings. For bioreactor volumes of ∼ 2,000 L, clarification costs are similar between depth filtration and centrifugation. At this scale, factors including facility utilization, available capital, ease of process development, implementation timelines, and process performance characterization play an important role in clarification technology selection. In the case study presented, a multi-product facility selected multi-stage depth filtration for cell culture clarification at the 500 and 2,000 L scales of operation. Facility implementation timelines, process development activities, equipment commissioning and validation, scale-up effects, and process robustness are examined. © 2013 American Institute of Chemical Engineers.

Influence of culture and language sensitive physics on science attitude enhancement

NASA Astrophysics Data System (ADS)

Morales, Marie Paz E.

2015-12-01

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

Cultural understandings of resilience: roots for wings in the development of affective resources for resilience.

PubMed

Cameron, Catherine Ann; Ungar, Michael; Liebenberg, Linda

2007-04-01

The authors examine one of the precursors of positive development: attachment. Attachment and the positive growth it portends for populations of children under stress underpins positive developmental outcomes now termed "resilience." Resilience may be understood as a process of adaptation to adversity that is scaffolded by environmental, cultural, social, psychologic, and physiologic processes. The authors focus on two methodologically different approaches to studying attachments that contribute to resilient functioning at two different phases of development (toddlerhood and adolescence). The authors examine the cultural differences found in manifestations of resilience in different countries and cultures. Organized around this theme of attachment, the authors identify adaptive factors in resistance to risk from adverse circumstances. The authors strive to identify how the adaptation involved in attachment relations can protect against vulnerability. The authors conclude with a description of the processes that might help us to understand situational, experiential, and personal resources that intersect to protect the developing individual against assaults on normal growth and development.

Implementing high-temperature short-time media treatment in commercial-scale cell culture manufacturing processes.

PubMed

Pohlscheidt, Michael; Charaniya, Salim; Kulenovic, Fikret; Corrales, Mahalia; Shiratori, Masaru; Bourret, Justin; Meier, Steven; Fallon, Eric; Kiss, Robert

2014-04-01

The production of therapeutic proteins by mammalian cell culture is complex and sets high requirements for process, facility, and equipment design, as well as rigorous regulatory and quality standards. One particular point of concern and significant risk to supply chain is the susceptibility to contamination such as bacteria, fungi, mycoplasma, and viruses. Several technologies have been developed to create barriers for these agents to enter the process, e.g. filtration, UV inactivation, and temperature inactivation. However, if not implemented during development of the manufacturing process, these types of process changes can have significant impact on process performance if not managed appropriately. This article describes the implementation of the high-temperature short-time (HTST) treatment of cell culture media as an additional safety barrier against adventitious agents during the transfer of a large-scale commercial cell culture manufacturing process. The necessary steps and experiments, as well as subsequent results during qualification runs and routine manufacturing, are shown.

Culturally Based Intervention Development: The Case of Latino Families Dealing With Schizophrenia

PubMed Central

Barrio, Concepción; Yamada, Ann-Marie

2011-01-01

Objectives This article describes the process of developing a culturally based family intervention for Spanish-speaking Latino families with a relative diagnosed with schizophrenia. Method Our iterative intervention development process was guided by a cultural exchange framework and based on findings from an ethnographic study. We piloted this multifamily group 16-session intervention with 59 Latino families in a randomized control trial. Data were collected on family- and client-level outcomes, and poststudy focus groups were conducted with intervention participants. Results Preliminary evidence indicates that the intervention is effective by increasing illness knowledge and reducing family burden. Conclusions This work can provide a model for how to integrate cultural factors into psychosocial services and enhance interventions in real-world settings for culturally diverse populations. PMID:22121328

Recombinant Protein Production and Insect Cell Culture and Process

NASA Technical Reports Server (NTRS)

Spaulding, Glenn F. (Inventor); Goodwin, Thomas J. (Inventor); OConnor, Kim C. (Inventor); Francis, Karen M. (Inventor); Andrews, Angela D. (Inventor); Prewett, Tracey L. (Inventor)

1997-01-01

A process has been developed for recombinant production of selected polypeptides using transformed insect cells cultured in a horizontally rotating culture vessel modulated to create low shear conditions. A metabolically transformed insect cell line is produced using the culture procedure regardless of genetic transformation. The recombinant polypeptide can be produced by an alternative process using virtually infected or stably transformed insect cells containing a gene encoding the described polypeptide. The insect cells can also be a host for viral production.

Science and Mathematics Faculty Responses to a Policy-Based Initiative: Change Processes, Self-Efficacy Beliefs, and Department Culture

ERIC Educational Resources Information Center

Ellett, Chad D.; Demir, Kadir; Monsaas, Judith

2015-01-01

The purpose of this study was to examine change processes, self-efficacy beliefs, and department culture and the roles these elements play in faculty engagement in working in K-12 schools. The development of three new web-based measures of faculty perceptions of change processes, self-efficacy beliefs, and department culture are described. The…

Developing Cultural Competence and Overcoming Ethical Challenges in the Informed Consent Process: An Experience from Egypt

ERIC Educational Resources Information Center

Abdel-Messih, Ibrahim Adib; El-Setouhy, Maged; Crouch, Michael M.; Earhart, Kenneth C.

2008-01-01

Research is conducted in a variety of cultural settings. Ethical standards developed in Europe and the Americas are increasingly applied in these settings, many of which are culturally different from the countries in which these standards originated. To overcome these cultural differences, investigators may be tempted to deviate from ethical…

Pre-Columbian Curriculum Motivators: An Approach to Bi-cultural Instruction.

ERIC Educational Resources Information Center

Jimenez, Randall Cosme

A process that could facilitate a cross-cultural learning environment was designed. The process involved (1) developing motivational devices using an historical selection process that incorporated a "significant difference", evaluated reconstructed historical materials, devices that prevent a "past-present" dichotomy,…

REDUCING WASTEWATER FROM CUCUMBER PICKLING PROCESS BY CONTROLLED CULTURE FERMENTATION

EPA Science Inventory

On a demonstration scale, the controlled culture fermentation process (CCF) developed by the U.S. Food Fermentation Laboratory was compared with the conventional natural fermentation process (NF) in regard to product quality and yield and volume and concentration of wastewaters. ...

A National Educational Cultural Reform Model: Professionalizing the Principalship to Reform a Nation's Educational System

ERIC Educational Resources Information Center

Korem, Andrej; Shapiro, Arthur

2006-01-01

Globalizing processes in education are reflected in conceptions of "policy borrowing" and knowledge transfer. These processes tend to be associated with the notion of "developed" and "undeveloped" countries. The idea of a direct-line transfer may be limited in that each nation has developed a culture and numerous…

Three dimensional optic tissue culture and process

NASA Technical Reports Server (NTRS)

Spaulding, Glenn F. (Inventor); Prewett, Tacey L. (Inventor); Goodwin, Thomas J. (Inventor); Francis, Karen M. (Inventor); Cardwell, Delmar R. (Inventor); Oconnor, Kim (Inventor); Fitzgerald, Wendy S. (Inventor); Aten, Laurie A. (Inventor)

1994-01-01

A process for artificially producing three-dimensional optic tissue has been developed. The optic cells are cultured in a bioreactor at low shear conditions. The tissue forms normal, functional tissue organization and extracellular matrix.

Risk Mitigation in Preventing Adventitious Agent Contamination of Mammalian Cell Cultures.

PubMed

Shiratori, Masaru; Kiss, Robert

2017-11-14

Industrial-scale mammalian cell culture processes have been contaminated by viruses during the culturing phase. Although the historical frequency of such events has been quite low, the impact of contamination can be significant for the manufacturing company and for the supply of the product to patients. This chapter discusses sources of adventitious agent contamination risk in a cell culture process, provides a semiquantitative assessment of such risks, and describes potential process barriers that can be used to reduce contamination risk. High-temperature, short-time (HTST) heat treatment is recommended as the process barrier of choice, when compatible with the process. A case study assessing the compatibility of HTST heat treatment with a cell culture medium is presented, and lessons learned are shared from our experiences over many years of developing and implementing virus barriers in mammalian cell culture processes. Graphical Abstract.

Dream Chasers: An Exploration of How Role Identity Is Related to Career Development Attitudes among African American Male Collegiate Athletes

ERIC Educational Resources Information Center

Small, Charles Lamar

2013-01-01

In order to develop an identity, individuals undergo the process of role-taking. During this process, they slowly develop an identity as they gain greater comprehension of social meanings in the culture. The individual is able to assume the group culture or perspective as they interact with others and better understand their role in those…

Moral Judgment Development across Cultures: Revisiting Kohlberg's Universality Claims

ERIC Educational Resources Information Center

Gibbs, John C.; Basinger, Karen S.; Grime, Rebecca L.; Snarey, John R.

2007-01-01

This article revisits Kohlberg's cognitive developmental claims that stages of moral judgment, facilitative processes of social perspective-taking, and moral values are commonly identifiable across cultures. Snarey [Snarey, J. (1985). "The cross-cultural universality of social-moral development: A critical review of Kohlbergian research."…

[Morphometric analysis of the differentiation process of hippocampal neurons in vitro].

PubMed

Correa, Gisselle; Longart, Marines

2010-12-01

Neuronal cultures of the central nervous system are widely used to study the molecular mechanisms that rule the differentiation process. These cultures have also been used to evaluate drugs and to develop new therapies. From this we can infer the relevance of performing an extended characterization that involves the main aspects driving such process. To carry out such characterization in the present study we prepared primary cultures from hippocampal cells to study cell identity, development of neuronal processes (dendrites and axons), density of synaptic vesicles and development of growth cones. Using immunofluorescence techniques, specific antibodies and non-immunological probes, we studied the changes experienced by the structures under study during different temporal stages (1-21 days). We observed a major proportion of neurons over glia, normal development of neuronal networks (formed by dendrites and axons), increase in the length of dendrites and axons and establishment of synaptic connections. Synaptic vesicles also showed an increase in their densities as long as the time of the culture progressed. Finally, we studied the morphological changes of the growth cones and observed that those were mostly closed at the beginning of the culture period. As neurons matured we observed an increase in the proportion of open growth cones. This work represents an advance in the morphometric characterization of neuronal cultures, since it gathers the main aspects that outline the neuronal differentiation process. In this study, measurement of these morphological features made possible to establish quantitative markers that will allow establishing more precisely the different stages of neuronal differentiation.

The Ohio Cross-Cultural Tobacco Control Alliance: Understanding and Eliminating Tobacco-Related Disparities Through the Integration of Science, Practice, and Policy

PubMed Central

Adhikari, Surendra B.; Clopton, Tracy M.; Oches, Barry; Jensen, Conrado

2010-01-01

Objectives. We examined the development of a process designed to eliminate tobacco-related disparities in the state of Ohio and described how a cross-cultural work group used a multicomponent community planning process to develop capacity to address such disparities. Methods. The community development model was used as a guide in the planning process. We employed a case study, focus groups, and telephone interviews to assess the process and collect data on tobacco use and awareness. We also employed the appreciative inquiry framework to create the organizational design for the Ohio Cross-Cultural Tobacco Control Alliance (CCTCA), which was formed from the cross-cultural work group and charged with addressing tobacco-related disparities in the state. Results. Data on tobacco use and awareness were collected from 13 underserved populations. At the end of the planning process, the CCTCA was initiated along with structural capacity to serve as a new program incubator highlighting tobacco use and awareness levels in these populations. Conclusions. The CCTCA appeared to be an effective way to begin mobilizing agencies serving underserved populations by providing an operational structure to address tobacco-related disparities. The alliance also successfully implemented culturally competent community-based programs and policies to help eliminate disparities. PMID:20147668

Community Mapping as a Tool for Developing Culturally Relevant Pedagogy

ERIC Educational Resources Information Center

Jackson, Tambra O.; Bryson, Brandy S.

2018-01-01

Despite more than two decades of research supporting the use of culturally relevant pedagogy (CRP) to increase academic outcomes for culturally and linguistically diverse students, teacher education programs continue to struggle with helping preservice teachers to develop this pedagogical stance. This article explores the process and outcomes of a…

What is the role of culture, diversity, and community engagement in transdisciplinary translational science?

PubMed

Graham, Phillip W; Kim, Mimi M; Clinton-Sherrod, A Monique; Yaros, Anna; Richmond, Alan N; Jackson, Melvin; Corbie-Smith, Giselle

2016-03-01

Concepts of culture and diversity are necessary considerations in the scientific application of theory generation and developmental processes of preventive interventions; yet, culture and/or diversity are often overlooked until later stages (e.g., adaptation [T3] and dissemination [T4]) of the translational science process. Here, we present a conceptual framework focused on the seamless incorporation of culture and diversity throughout the various stages of the translational science process (T1-T5). Informed by a community-engaged research approach, this framework guides integration of cultural and diversity considerations at each phase with emphasis on the importance and value of "citizen scientists" being research partners to promote ecological validity. The integrated partnership covers the first phase of intervention development through final phases that ultimately facilitate more global, universal translation of changes in attitudes, norms, and systems. Our comprehensive model for incorporating culture and diversity into translational research provides a basis for further discussion and translational science development.

pH measurement and a rational and practical pH control strategy for high throughput cell culture system.

PubMed

Zhou, Haiying; Purdie, Jennifer; Wang, Tongtong; Ouyang, Anli

2010-01-01

The number of therapeutic proteins produced by cell culture in the pharmaceutical industry continues to increase. During the early stages of manufacturing process development, hundreds of clones and various cell culture conditions are evaluated to develop a robust process to identify and select cell lines with high productivity. It is highly desirable to establish a high throughput system to accelerate process development and reduce cost. Multiwell plates and shake flasks are widely used in the industry as the scale down model for large-scale bioreactors. However, one of the limitations of these two systems is the inability to measure and control pH in a high throughput manner. As pH is an important process parameter for cell culture, this could limit the applications of these scale down model vessels. An economical, rapid, and robust pH measurement method was developed at Eli Lilly and Company by employing SNARF-4F 5-(-and 6)-carboxylic acid. The method demonstrated the ability to measure the pH values of cell culture samples in a high throughput manner. Based upon the chemical equilibrium of CO(2), HCO(3)(-), and the buffer system, i.e., HEPES, we established a mathematical model to regulate pH in multiwell plates and shake flasks. The model calculates the required %CO(2) from the incubator and the amount of sodium bicarbonate to be added to adjust pH to a preset value. The model was validated by experimental data, and pH was accurately regulated by this method. The feasibility of studying the pH effect on cell culture in 96-well plates and shake flasks was also demonstrated in this study. This work shed light on mini-bioreactor scale down model construction and paved the way for cell culture process development to improve productivity or product quality using high throughput systems. Copyright 2009 American Institute of Chemical Engineers

Forum: cultural identity and (dis)continuities of children of immigrant communities

NASA Astrophysics Data System (ADS)

Obsiye, Mohamed; Cook, Rachel

2016-12-01

Susan Harper's study centres on `funds of knowledge' as a pedagogical resource for the development of a science curriculum, drawing on Karen refugee parents' cultural knowledge and identity. She argues that engagement in this process helps the parent generation of this community to `rebuild their cultural resilience' and cope with the resettlement process (p. 43). Drawing on our own research with Somali, Sierra Leonean and Nigerian diaspora communities in London, the following article extends this discussion with a particular focus on the intricate intergenerational dynamics between children and their parents' generation in relation to cultural identity development though engagement with education.

Problem posing and cultural tailoring: developing an HIV/AIDS health literacy toolkit with the African American community.

PubMed

Rikard, R V; Thompson, Maxine S; Head, Rachel; McNeil, Carlotta; White, Caressa

2012-09-01

The rate of HIV infection among African Americans is disproportionately higher than for other racial groups in the United States. Previous research suggests that low level of health literacy (HL) is an underlying factor to explain racial disparities in the prevalence and incidence of HIV/AIDS. The present research describes a community and university project to develop a culturally tailored HIV/AIDS HL toolkit in the African American community. Paulo Freire's pedagogical philosophy and problem-posing methodology served as the guiding framework throughout the development process. Developing the HIV/AIDS HL toolkit occurred in a two-stage process. In Stage 1, a nonprofit organization and research team established a collaborative partnership to develop a culturally tailored HIV/AIDS HL toolkit. In Stage 2, African American community members participated in focus groups conducted as Freirian cultural circles to further refine the HIV/AIDS HL toolkit. In both stages, problem posing engaged participants' knowledge, experiences, and concerns to evaluate a working draft toolkit. The discussion and implications highlight how Freire's pedagogical philosophy and methodology enhances the development of culturally tailored health information.

Three Dimensional Optic Tissue Culture and Process

NASA Technical Reports Server (NTRS)

OConnor, Kim C. (Inventor); Spaulding, Glenn F. (Inventor); Goodwin, Thomas J. (Inventor); Aten, Laurie A. (Inventor); Francis, Karen M. (Inventor); Caldwell, Delmar R. (Inventor); Prewett, Tacey L. (Inventor); Fitzgerald, Wendy S. (Inventor)

1999-01-01

A process for artificially producing three-dimensional optic tissue has been developed. The optic cells are cultured in a bioireactor at low shear conditions. The tissue forms as normal, functional tissue grows with tissue organization and extracellular matrix formation.

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

ERIC Educational Resources Information Center

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…

The Cultural Context of Infancy. Volume 1: Biology, Culture, and Infant Development.

ERIC Educational Resources Information Center

Nugent, J. Kevin, Ed.; And Others

Noting that patterns of childrearing are highly variable across the human species, this book explores the developmental processes of infancy over a wide range of cultural and social environments. By presenting multiple alternative examples of the context of infant development, the book attempts to stimulate continued discussion on the ways in…

Process development of human multipotent stromal cell microcarrier culture using an automated high-throughput microbioreactor.

PubMed

Rafiq, Qasim A; Hanga, Mariana P; Heathman, Thomas R J; Coopman, Karen; Nienow, Alvin W; Williams, David J; Hewitt, Christopher J

2017-10-01

Microbioreactors play a critical role in process development as they reduce reagent requirements and can facilitate high-throughput screening of process parameters and culture conditions. Here, we have demonstrated and explained in detail, for the first time, the amenability of the automated ambr15 cell culture microbioreactor system for the development of scalable adherent human mesenchymal multipotent stromal/stem cell (hMSC) microcarrier culture processes. This was achieved by first improving suspension and mixing of the microcarriers and then improving cell attachment thereby reducing the initial growth lag phase. The latter was achieved by using only 50% of the final working volume of medium for the first 24 h and using an intermittent agitation strategy. These changes resulted in >150% increase in viable cell density after 24 h compared to the original process (no agitation for 24 h and 100% working volume). Using the same methodology as in the ambr15, similar improvements were obtained with larger scale spinner flask studies. Finally, this improved bioprocess methodology based on a serum-based medium was applied to a serum-free process in the ambr15, resulting in >250% increase in yield compared to the serum-based process. At both scales, the agitation used during culture was the minimum required for microcarrier suspension, N JS . The use of the ambr15, with its improved control compared to the spinner flask, reduced the coefficient of variation on viable cell density in the serum containing medium from 7.65% to 4.08%, and the switch to serum free further reduced these to 1.06-0.54%, respectively. The combination of both serum-free and automated processing improved the reproducibility more than 10-fold compared to the serum-based, manual spinner flask process. The findings of this study demonstrate that the ambr15 microbioreactor is an effective tool for bioprocess development of hMSC microcarrier cultures and that a combination of serum-free medium, control, and automation improves both process yield and consistency. Biotechnol. Bioeng. 2017;114: 2253-2266. © 2017 Wiley Periodicals, Inc. © 2017 Wiley Periodicals, Inc.

Process development of human multipotent stromal cell microcarrier culture using an automated high‐throughput microbioreactor

PubMed Central

Hanga, Mariana P.; Heathman, Thomas R. J.; Coopman, Karen; Nienow, Alvin W.; Williams, David J.; Hewitt, Christopher J.

2017-01-01

ABSTRACT Microbioreactors play a critical role in process development as they reduce reagent requirements and can facilitate high‐throughput screening of process parameters and culture conditions. Here, we have demonstrated and explained in detail, for the first time, the amenability of the automated ambr15 cell culture microbioreactor system for the development of scalable adherent human mesenchymal multipotent stromal/stem cell (hMSC) microcarrier culture processes. This was achieved by first improving suspension and mixing of the microcarriers and then improving cell attachment thereby reducing the initial growth lag phase. The latter was achieved by using only 50% of the final working volume of medium for the first 24 h and using an intermittent agitation strategy. These changes resulted in >150% increase in viable cell density after 24 h compared to the original process (no agitation for 24 h and 100% working volume). Using the same methodology as in the ambr15, similar improvements were obtained with larger scale spinner flask studies. Finally, this improved bioprocess methodology based on a serum‐based medium was applied to a serum‐free process in the ambr15, resulting in >250% increase in yield compared to the serum‐based process. At both scales, the agitation used during culture was the minimum required for microcarrier suspension, NJS. The use of the ambr15, with its improved control compared to the spinner flask, reduced the coefficient of variation on viable cell density in the serum containing medium from 7.65% to 4.08%, and the switch to serum free further reduced these to 1.06–0.54%, respectively. The combination of both serum‐free and automated processing improved the reproducibility more than 10‐fold compared to the serum‐based, manual spinner flask process. The findings of this study demonstrate that the ambr15 microbioreactor is an effective tool for bioprocess development of hMSC microcarrier cultures and that a combination of serum‐free medium, control, and automation improves both process yield and consistency. Biotechnol. Bioeng. 2017;114: 2253–2266. © 2017 The Authors. Biotechnology and Bioengineering Published by Wiley Periodicals, Inc. PMID:28627713

Parent Management Training-Oregon Model (PMTO™) in Mexico City: Integrating Cultural Adaptation Activities in an Implementation Model

PubMed Central

Baumann, Ana A.; Domenech Rodríguez, Melanie M.; Amador, Nancy G.; Forgatch, Marion S.; Parra-Cardona, J. Rubén

2015-01-01

This article describes the process of cultural adaptation at the start of the implementation of the Parent Management Training intervention-Oregon model (PMTO) in Mexico City. The implementation process was guided by the model, and the cultural adaptation of PMTO was theoretically guided by the cultural adaptation process (CAP) model. During the process of the adaptation, we uncovered the potential for the CAP to be embedded in the implementation process, taking into account broader training and economic challenges and opportunities. We discuss how cultural adaptation and implementation processes are inextricably linked and iterative and how maintaining a collaborative relationship with the treatment developer has guided our work and has helped expand our research efforts, and how building human capital to implement PMTO in Mexico supported the implementation efforts of PMTO in other places in the United States. PMID:26052184

Parent Management Training-Oregon Model (PMTO™) in Mexico City: Integrating Cultural Adaptation Activities in an Implementation Model.

PubMed

Baumann, Ana A; Domenech Rodríguez, Melanie M; Amador, Nancy G; Forgatch, Marion S; Parra-Cardona, J Rubén

2014-03-01

This article describes the process of cultural adaptation at the start of the implementation of the Parent Management Training intervention-Oregon model (PMTO) in Mexico City. The implementation process was guided by the model, and the cultural adaptation of PMTO was theoretically guided by the cultural adaptation process (CAP) model. During the process of the adaptation, we uncovered the potential for the CAP to be embedded in the implementation process, taking into account broader training and economic challenges and opportunities. We discuss how cultural adaptation and implementation processes are inextricably linked and iterative and how maintaining a collaborative relationship with the treatment developer has guided our work and has helped expand our research efforts, and how building human capital to implement PMTO in Mexico supported the implementation efforts of PMTO in other places in the United States.

Analysis on the environment of cultural relic as tourist attraction--take Yungang Grottoes as an example

NASA Astrophysics Data System (ADS)

Xiangdong, Zhu; Jie, Bai

2018-03-01

Cultural relic resources are precious non-renewable resources and an important cornerstone for the development of cultural relic tourism. With the rapid development of tourism industry, the native environment of cultural relics is being squeezed constantly. Meanwhile, under the economic interests, cultural relic’s protection and heritage tourism contradictions continue to intensify. The present era which the architectural style is convergence, cultural relics protection is simplistic, restore historical sites blindly and other. In the historical process of economic development and the acceleration of new-type urbanization, the heritage industry faces the dual tasks and development challenges. As cultural relic protection workers, investigation of the utilization of cultural relic’s tourist attractions, investigation and analysis of the Yungang Grottoes, indicating cultural relics as a tourist attraction, not only to strengthen the protection of ontology, also should attach importance to the coordinated development of the protection of cultural relics and the utilization of tourism.

Building a Culture of Engagement through Participatory Feedback Processes

ERIC Educational Resources Information Center

Hatchimonji, Danielle R.; Linsky, Arielle V.; DeMarchena, Sarah; Nayman, Samuel J.; Kim, Sarah; Elias, Maurice J.

2018-01-01

In response to school environments in which teachers and students feel disconnected from the learning process, we developed a three-part curriculum feedback system with the goal of creating a school-wide culture of engagement through participatory feedback processes. Here we describe the barriers to participation and ownership that are addressed…

Bioeconomic of profit maximization of red tilapia (Oreochromis sp.) culture using polynomial growth model

NASA Astrophysics Data System (ADS)

Wijayanto, D.; Kurohman, F.; Nugroho, RA

2018-03-01

The research purpose was to develop a model bioeconomic of profit maximization that can be applied to red tilapia culture. The development of fish growth model used polynomial growth function. Profit maximization process used the first derivative of profit equation to time of culture equal to zero. This research has also developed the equations to estimate the culture time to reach the target size of the fish harvest. The research proved that this research model could be applied in the red tilapia culture. In the case of this study, red tilapia culture can achieve the maximum profit at 584 days and the profit of Rp. 28,605,731 per culture cycle. If used size target of 250 g, the culture of red tilapia need 82 days of culture time.

Culturally Relevant Management Education: Insights from Experience in Nunavut

ERIC Educational Resources Information Center

Wihak, Christine

2005-01-01

The author's experience with a Nunavut business management education program illustrates how to develop culturally relevant organizational behavior curriculum. The process initially involved interviews with Inuit Elders about culturally appropriate responses to scenarios of cultural conflicts in the workplace identified by Inuit managers. The…

Learning through Culture in the Prekindergarten Education Program.

ERIC Educational Resources Information Center

McClellan, J. Mahealani; Levin, Paula F.

1992-01-01

Describes ways in which Hawaii's Kamehameha Prekindergarten Education Program (PREP) considers culture in developing program components. PREP makes connections to the home culture an ongoing process. Incorporating culture into educational activities for preschoolers occurs in three areas: making connections through familiar materials, language,…

The Dispositions for Culturally Responsive Pedagogy Scale

ERIC Educational Resources Information Center

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…

Adapting School-Based Substance Use Prevention Curriculum Through Cultural Grounding: A Review and Exemplar of Adaptation Processes for Rural Schools

PubMed Central

Colby, Margaret; Hecht, Michael L.; Miller-Day, Michelle; Krieger, Janice L.; Syvertsen, Amy K.; Graham, John W.; Pettigrew, Jonathan

2014-01-01

A central challenge facing twenty-first century community-based researchers and prevention scientists is curriculum adaptation processes. While early prevention efforts sought to develop effective programs, taking programs to scale implies that they will be adapted, especially as programs are implemented with populations other than those with whom they were developed or tested. The principle of cultural grounding, which argues that health message adaptation should be informed by knowledge of the target population and by cultural insiders, provides a theoretical rational for cultural regrounding and presents an illustrative case of methods used to reground the keepin’ it REAL substance use prevention curriculum for a rural adolescent population. We argue that adaptation processes like those presented should be incorporated into the design and dissemination of prevention interventions. PMID:22961604

Adapting school-based substance use prevention curriculum through cultural grounding: a review and exemplar of adaptation processes for rural schools.

PubMed

Colby, Margaret; Hecht, Michael L; Miller-Day, Michelle; Krieger, Janice L; Syvertsen, Amy K; Graham, John W; Pettigrew, Jonathan

2013-03-01

A central challenge facing twenty-first century community-based researchers and prevention scientists is curriculum adaptation processes. While early prevention efforts sought to develop effective programs, taking programs to scale implies that they will be adapted, especially as programs are implemented with populations other than those with whom they were developed or tested. The principle of cultural grounding, which argues that health message adaptation should be informed by knowledge of the target population and by cultural insiders, provides a theoretical rational for cultural regrounding and presents an illustrative case of methods used to reground the keepin' it REAL substance use prevention curriculum for a rural adolescent population. We argue that adaptation processes like those presented should be incorporated into the design and dissemination of prevention interventions.

High-throughput miniaturized bioreactors for cell culture process development: reproducibility, scalability, and control.

PubMed

Rameez, Shahid; Mostafa, Sigma S; Miller, Christopher; Shukla, Abhinav A

2014-01-01

Decreasing the timeframe for cell culture process development has been a key goal toward accelerating biopharmaceutical development. Advanced Microscale Bioreactors (ambr™) is an automated micro-bioreactor system with miniature single-use bioreactors with a 10-15 mL working volume controlled by an automated workstation. This system was compared to conventional bioreactor systems in terms of its performance for the production of a monoclonal antibody in a recombinant Chinese Hamster Ovary cell line. The miniaturized bioreactor system was found to produce cell culture profiles that matched across scales to 3 L, 15 L, and 200 L stirred tank bioreactors. The processes used in this article involve complex feed formulations, perturbations, and strict process control within the design space, which are in-line with processes used for commercial scale manufacturing of biopharmaceuticals. Changes to important process parameters in ambr™ resulted in predictable cell growth, viability and titer changes, which were in good agreement to data from the conventional larger scale bioreactors. ambr™ was found to successfully reproduce variations in temperature, dissolved oxygen (DO), and pH conditions similar to the larger bioreactor systems. Additionally, the miniature bioreactors were found to react well to perturbations in pH and DO through adjustments to the Proportional and Integral control loop. The data presented here demonstrates the utility of the ambr™ system as a high throughput system for cell culture process development. © 2014 American Institute of Chemical Engineers.

Approaches to Optimizing Animal Cell Culture Process: Substrate Metabolism Regulation and Protein Expression Improvement

NASA Astrophysics Data System (ADS)

Zhang, Yuanxing

Some high value proteins and vaccines for medical and veterinary applications by animal cell culture have an increasing market in China. In order to meet the demands of large-scale productions of proteins and vaccines, animal cell culture technology has been widely developed. In general, an animal cell culture process can be divided into two stages in a batch culture. In cell growth stage a high specific growth rate is expected to achieve a high cell density. In production stage a high specific production rate is stressed for the expression and secretion of qualified protein or replication of virus. It is always critical to maintain high cell viability in fed-batch and perfusion cultures. More concern has been focused on two points by the researchers in China. First, the cell metabolism of substrates is analyzed and the accumulation of toxic by-products is decreased through regulating cell metabolism in the culture process. Second, some important factors effecting protein expression are understood at the molecular level and the production ability of protein is improved. In pace with the rapid development of large-scale cell culture for the production of vaccines, antibodies and other recombinant proteins in China, the medium design and process optimization based on cell metabolism regulation and protein expression improvement will play an important role. The chapter outlines the main advances in metabolic regulation of cell and expression improvement of protein in animal cell culture in recent years.

Culturally Adaptive Walking Intervention for Korean-Chinese Female Migrant Workers.

PubMed

Cho, Sunghye; Lee, Hyeonkyeong; Kim, Jung Hee; Lee, Meenhye; Lee, Young-Me

2017-05-01

Although the literature has commonly cited that development of culturally adaptive interventions is key to improving the health outcomes of culturally and linguistically diverse populations, there have been limited culturally adaptive walking interventions specific to Korean-Chinese (KC) migrants. The objective of this study is to describe the process in development of culturally adaptive walking interventions for KC female migrant workers, using the intervention mapping (IM) method. The culturally adaptive walking intervention was developed using the IM method, which is a stepwise theory and evidence-based approach for planning interventions. The IM method process has six steps, including needs assessment, formulation of change objectives, selection of theory-based methods and practical strategies, development of an intervention program, development of an adoption and implementation plan, and development of an evaluation design. The determinants of walking behavior, including knowledge, self-efficacy, social support, and acculturation, were identified through an extensive literature review, community leader interviews, and a survey of female KC migrant workers. Appropriate intervention methods and strategies were identified based on relevant theories. Acculturation was a determinant of exercise behavior, and various methods to improve cultural adaptation were identified in the context of the lifestyles and working environments of the target population. The IM method provided a foundation for creating a health intervention for KC female migrant workers. This method could easily be useful for health care providers working with other groups.

Development, Culture, and Education. International Yearbook of Education Volume XLIV - 1994.

ERIC Educational Resources Information Center

Dubbeldam, L. F. B.; And Others

This book focuses on the interplay of education and culture and is designed to stimulate educational decision makers and practitioners in their attempt to maximize educational contributions to cultural development. People of the non-educational sectors, such as the community and media, may wish to join educators in order to make the process of…

Is the Moon More Round in the Western World? Some Important Aspects of Comparative Education

ERIC Educational Resources Information Center

Chang Rundgren, Shu-Nu

2015-01-01

In this increasingly globalised age, ideas developed in different cultures and countries can be disseminated very rapidly, which is supposed to allow people who live in different cultures to exchange information and learn from each other easily. However, the process of adapting educational ideas developed within one culture for use in another…

Teaching Acculturation: Developing Multiple "Cultures" in the Classroom and Role-Playing the Acculturation Process

ERIC Educational Resources Information Center

Tomcho, Thomas J.; Foels, Rob

2002-01-01

Psychology recognizes the importance of educating students regarding cross-cultural issues. We designed a classroom exercise to give students a firsthand appreciation of a specific cross-cultural issue, that of acculturation. After a brief lecture on acculturation, we divided students in the class into 2 groups and helped each group to develop a…

Music Education in Shanghai from 1895 to 1945: The Cultural Politics of Singing

ERIC Educational Resources Information Center

Ho, Wai-Chung

2012-01-01

This article discusses the development of music education in China and the integration of cultural politics and nationalism, using Shanghai, twentieth-century China's most developed city, as a case study; it examines the historical and political processes in Shanghai's music education to show what is cultural about politics and what is political…

The Role of Reading in the Development of Giftedness in the Context of Globalization and National Identity

ERIC Educational Resources Information Center

Shastina, Elena; Shatunova, Olga; Borodina, Tatyana; Borisov, Anatoly; Maliy, Yury

2018-01-01

The article explores the cultural potential of reading as one of the factors in the development of children's giftedness. The role of the book as the bearer of culture in the process of preserving national identity is revealed. The authors of the article discover the growing importance of family reading in the process of a gifted person…

Pre-Service Teacher Cultural Identity Development

ERIC Educational Resources Information Center

Cunningham, Maurella Louise

2013-01-01

The main purpose of this study is to conduct exploratory qualitative research to investigate how PSTs and practicing teachers experience cultural and racial identity development or changes in identity. Rather than examine the "what" or contributors to identity development, I will explore the "how" or processes of identity…

Television & Literacy Development in the Czech Republic. Chapter 14.

ERIC Educational Resources Information Center

Hubik, Stanislav

This chapter begins by explaining that cultural literacy is the ability of a community to create relationships, processes, and institutions aimed at multifaceted community development using indigenous resources (natural, human, social, and cultural). Literacy development in a rural community involves three equally important dimensions--social,…

Understanding the workplace culture of a special care nursery.

PubMed

Wilson, Valerie J; McCormack, Brendan G; Ives, Glenice

2005-04-01

This paper presents findings from the first phase of a research study focusing on implementation and evaluation of emancipatory practice development strategies. Understanding the culture of practice is essential to undertaking effective developments in practice. Culture is a dominant feature of discussions about modernizing health care, yet few studies have been undertaken that systematically evaluate the development of effective practice cultures. The study intervention is that of emancipatory practice development with an integrated evaluation approach based on Realistic Evaluation. The aim of Realistic Evaluation is to evaluate relationships between Context (setting), Mechanism (process characteristics) and Outcome (arising from the context-mechanism configuration). This first phase of the study focuses on uncovering the context (in particular the culture) of the Special Care Nursery in order to evaluate the emancipatory practice development processes and outcomes. Data collection methods included survey, participant observation and interview. Cognitive mapping, constant comparative method and coding were used to analyse the data. Findings. Four key categories were identified: Teamwork, Learning in Practice, Inevitability of Change and Family-Centred Care and collectively these formed a central category of Core Values and Beliefs. A number of themes were identified in each category, and reflected tensions that existed between differing values and beliefs within the culture of the unit. Understanding values and beliefs is an important part of understanding a workplace culture. Whilst survey methods are capable of outlining espoused workplace characteristics, observation of staff interactions and perceptions gives an understanding of culture as a living entity manifested through interpersonal relationships. Attempts at changing workplace cultures should start from the clarification of values held among staff in that culture.

The Citizenship Development Framework: A Six Stage Socio/Cultural Theory.

ERIC Educational Resources Information Center

Dynneson, Thomas L.; Gross, Richard E.

In order to understand the mechanisms of citizenship in the United States, people are required to study the interactions of ideology, education, and cultural pluralism as they are manifested in educational programs and in the processes of child development. The Citizenship Development Framework (CDF), a product of the Citizenship Development Study…

A carbon dioxide stripping model for mammalian cell culture in manufacturing scale bioreactors.

PubMed

Xing, Zizhuo; Lewis, Amanda M; Borys, Michael C; Li, Zheng Jian

2017-06-01

Control of carbon dioxide within the optimum range is important in mammalian bioprocesses at the manufacturing scale in order to ensure robust cell growth, high protein yields, and consistent quality attributes. The majority of bioprocess development work is done in laboratory bioreactors, in which carbon dioxide levels are more easily controlled. Some challenges in carbon dioxide control can present themselves when cell culture processes are scaled up, because carbon dioxide accumulation is a common feature due to longer gas-residence time of mammalian cell culture in large scale bioreactors. A carbon dioxide stripping model can be used to better understand and optimize parameters that are critical to cell culture processes at the manufacturing scale. The prevailing carbon dioxide stripping models in literature depend on mass transfer coefficients and were applicable to cell culture processes with low cell density or at stationary/cell death phase. However, it was reported that gas bubbles are saturated with carbon dioxide before leaving the culture, which makes carbon dioxide stripping no longer depend on a mass transfer coefficient in the new generation cell culture processes characterized by longer exponential growth phase, higher peak viable cell densities, and higher specific production rate. Here, we present a new carbon dioxide stripping model for manufacturing scale bioreactors, which is independent of carbon dioxide mass transfer coefficient, but takes into account the gas-residence time and gas CO 2 saturation time. The model was verified by CHO cell culture processes with different peak viable cell densities (7 to 12 × 10 6  cells mL -1 ) for two products in 5,000-L and 25,000-L bioreactors. The model was also applied to a next generation cell culture process to optimize cell culture conditions and reduce carbon dioxide levels at manufacturing scale. The model provides a useful tool to understand and better control cell culture carbon dioxide profiles for process development, scale up, and characterization. Biotechnol. Bioeng. 2017;114: 1184-1194. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

Human cumulative culture: a comparative perspective.

PubMed

Dean, Lewis G; Vale, Gill L; Laland, Kevin N; Flynn, Emma; Kendal, Rachel L

2014-05-01

Many animals exhibit social learning and behavioural traditions, but human culture exhibits unparalleled complexity and diversity, and is unambiguously cumulative in character. These similarities and differences have spawned a debate over whether animal traditions and human culture are reliant on homologous or analogous psychological processes. Human cumulative culture combines high-fidelity transmission of cultural knowledge with beneficial modifications to generate a 'ratcheting' in technological complexity, leading to the development of traits far more complex than one individual could invent alone. Claims have been made for cumulative culture in several species of animals, including chimpanzees, orangutans and New Caledonian crows, but these remain contentious. Whilst initial work on the topic of cumulative culture was largely theoretical, employing mathematical methods developed by population biologists, in recent years researchers from a wide range of disciplines, including psychology, biology, economics, biological anthropology, linguistics and archaeology, have turned their attention to the experimental investigation of cumulative culture. We review this literature, highlighting advances made in understanding the underlying processes of cumulative culture and emphasising areas of agreement and disagreement amongst investigators in separate fields. © 2013 The Authors. Biological Reviews © 2013 Cambridge Philosophical Society.

Development of a definition, classification system, and model for cultural geology

NASA Astrophysics Data System (ADS)

Mitchell, Lloyd W., III

The concept for this study is based upon a personal interest by the author, an American Indian, in promoting cultural perspectives in undergraduate college teaching and learning environments. Most academicians recognize that merged fields can enhance undergraduate curricula. However, conflict may occur when instructors attempt to merge social science fields such as history or philosophy with geoscience fields such as mining and geomorphology. For example, ideologies of Earth structures derived from scientific methodologies may conflict with historical and spiritual understandings of Earth structures held by American Indians. Specifically, this study addresses the problem of how to combine cultural studies with the geosciences into a new merged academic discipline called cultural geology. This study further attempts to develop the merged field of cultural geology using an approach consisting of three research foci: a definition, a classification system, and a model. Literature reviews were conducted for all three foci. Additionally, to better understand merged fields, a literature review was conducted specifically for academic fields that merged social and physical sciences. Methodologies concentrated on the three research foci: definition, classification system, and model. The definition was derived via a two-step process. The first step, developing keyword hierarchical ranking structures, was followed by creating and analyzing semantic word meaning lists. The classification system was developed by reviewing 102 classification systems and incorporating selected components into a system framework. The cultural geology model was created also utilizing a two-step process. A literature review of scientific models was conducted. Then, the definition and classification system were incorporated into a model felt to reflect the realm of cultural geology. A course syllabus was then developed that incorporated the resulting definition, classification system, and model. This study concludes that cultural geology can be introduced as a merged discipline by using a three-foci framework consisting of a definition, classification system, and model. Additionally, this study reveals that cultural beliefs, attitudes, and behaviors, can be incorporated into a geology course during the curriculum development process, using an approach known as 'learner-centered'. This study further concludes that cultural beliefs, derived from class members, are an important source of curriculum materials.

Exploring the Effects of Cultural Values and Beliefs on Cross-Cultural Training

ERIC Educational Resources Information Center

Yang, Baiyin; Wang, Yingchun; Drewry, Anne Wang

2006-01-01

This article seeks to develop a framework for assessing the impacts of cultural values and beliefs on cross-cultural training (CCT). It argues that culture affects CCT processes including the use of training methods, trainers' selection, and trainees' learning style. The article also reasons that the congruence between parent and host cultures…

Culturally Competent Counselors: A Self-Assessment Rubric.

ERIC Educational Resources Information Center

Ametrano, Irene Mass; Callaway, Yvonne L.; Stickel, Sue A.

This paper examines graduate counseling students' affective and cognitive development related to cultural competence. Counseling Process and Cross Cultural Counseling, two required courses in a master's degree program at a regional university in the Midwest, were designed to provide a knowledge-base about cultural differences and to project how…

How Culture Misdirects Multiculturalism.

ERIC Educational Resources Information Center

Wax, Murray L.

In the ongoing debate over whether or what sort of multiculturalism should be provided by schools, the origin, evolution, and rhetorical function of the basic term "culture" have been unwisely neglected. The 19th century notion of "culture" implied a process of growth and development, of culturing an organism, or of the human organism becoming…

On Epochal Mission of Multicultural Education in a Perspective of Globalization

ERIC Educational Resources Information Center

Chen, Shi-jian

2006-01-01

The development of modern societies accelerates the process of globalization, which in turn brings about a conspicuous diversity of cultures. Cultural difference and cultural diversity are characteristics of multiculturalism, which commits itself to the construction of favorable educational climates for multiple cultures. Such a progression has…

Examining Hip-Hop as Culturally Relevant Pedagogy

ERIC Educational Resources Information Center

Kim, Jung; Pulido, Isaura

2015-01-01

Culturally relevant pedagogy is a framework that conceptualizes the process of student learning as contingent upon educators' deep understanding of students' cultural backgrounds to co-construct knowledge and develop academic skills. Concurrently, there are a growing number of studies that explore hip-hop as a culturally relevant curriculum for…

Singing and Cultural Understanding: A Music Education Perspective

ERIC Educational Resources Information Center

Ilari, Beatriz; Chen-Hafteck, Lily; Crawford, Lisa

2013-01-01

This article explores the relationship between singing and cultural understanding. Singing emerges in infancy and develops through processes of enculturation and socialization. When we sing songs from diverse cultures, we are granted with opportunities to learn about the cultures of others, and gain a better understanding of our own. Thus, singing…

Synthesis strategy: building a culturally sensitive mid-range theory of risk perception using literary, quantitative, and qualitative methods.

PubMed

Siaki, Leilani A; Loescher, Lois J; Trego, Lori L

2013-03-01

This article presents a discussion of development of a mid-range theory of risk perception. Unhealthy behaviours contribute to the development of health inequalities worldwide. The link between perceived risk and successful health behaviour change is inconclusive, particularly in vulnerable populations. This may be attributed to inattention to culture. The synthesis strategy of theory building guided the process using three methods: (1) a systematic review of literature published between 2000-2011 targeting perceived risk in vulnerable populations; (2) qualitative and (3) quantitative data from a study of Samoan Pacific Islanders at high risk of cardiovascular disease and diabetes. Main concepts of this theory include risk attention, appraisal processes, cognition, and affect. Overarching these concepts is health-world view: cultural ways of knowing, beliefs, values, images, and ideas. This theory proposes the following: (1) risk attention varies based on knowledge of the health risk in the context of health-world views; (2) risk appraisals are influenced by affect, health-world views, cultural customs, and protocols that intersect with the health risk; (3) strength of cultural beliefs, values, and images (cultural identity) mediate risk attention and risk appraisal influencing the likelihood that persons will engage in health-promoting behaviours that may contradict cultural customs/protocols. Interventions guided by a culturally sensitive mid-range theory may improve behaviour-related health inequalities in vulnerable populations. The synthesis strategy is an intensive process for developing a culturally sensitive mid-range theory. Testing of the theory will ascertain its usefulness for reducing health inequalities in vulnerable groups. © 2012 Blackwell Publishing Ltd.

Seeking high reliability in primary care: Leadership, tools, and organization.

PubMed

Weaver, Robert R

2015-01-01

Leaders in health care increasingly recognize that improving health care quality and safety requires developing an organizational culture that fosters high reliability and continuous process improvement. For various reasons, a reliability-seeking culture is lacking in most health care settings. Developing a reliability-seeking culture requires leaders' sustained commitment to reliability principles using key mechanisms to embed those principles widely in the organization. The aim of this study was to examine how key mechanisms used by a primary care practice (PCP) might foster a reliability-seeking, system-oriented organizational culture. A case study approach was used to investigate the PCP's reliability culture. The study examined four cultural artifacts used to embed reliability-seeking principles across the organization: leadership statements, decision support tools, and two organizational processes. To decipher their effects on reliability, the study relied on observations of work patterns and the tools' use, interactions during morning huddles and process improvement meetings, interviews with clinical and office staff, and a "collective mindfulness" questionnaire. The five reliability principles framed the data analysis. Leadership statements articulated principles that oriented the PCP toward a reliability-seeking culture of care. Reliability principles became embedded in the everyday discourse and actions through the use of "problem knowledge coupler" decision support tools and daily "huddles." Practitioners and staff were encouraged to report unexpected events or close calls that arose and which often initiated a formal "process change" used to adjust routines and prevent adverse events from recurring. Activities that foster reliable patient care became part of the taken-for-granted routine at the PCP. The analysis illustrates the role leadership, tools, and organizational processes play in developing and embedding a reliable-seeking culture across an organization. Progress toward a reliability-seeking, system-oriented approach to care remains ongoing, and movement in that direction requires deliberate and sustained effort by committed leaders in health care.

A Bumpy Border Crossing into the Teaching Culture on a U.S. Campus: Experience of a Chinese Faculty Member

ERIC Educational Resources Information Center

Cheng, Qiang; Wang, Jian; Zhang, Shaoan

2013-01-01

Guided by cultural border crossing and teacher identity development theories, this case study explores the bumpy process of a junior Chinese faculty member's border crossing into the U.S. teaching culture and analyzes the challenges, coping strategies, and consequences of his border crossing on teaching and teacher identity development. The…

Transmission fidelity is the key to the build-up of cumulative culture

PubMed Central

Lewis, Hannah M.; Laland, Kevin N.

2012-01-01

Many animals have socially transmitted behavioural traditions, but human culture appears unique in that it is cumulative, i.e. human cultural traits increase in diversity and complexity over time. It is often suggested that high-fidelity cultural transmission is necessary for cumulative culture to occur through refinement, a process known as ‘ratcheting’, but this hypothesis has never been formally evaluated. We discuss processes of information transmission and loss of traits from a cognitive viewpoint alongside other cultural processes of novel invention (generation of entirely new traits), modification (refinement of existing traits) and combination (bringing together two established traits to generate a new trait). We develop a simple cultural transmission model that does not assume major evolutionary changes (e.g. in brain architecture) and show that small changes in the fidelity with which information is passed between individuals can lead to cumulative culture. In comparison, modification and combination have a lesser influence on, and novel invention appears unimportant to, the ratcheting process. Our findings support the idea that high-fidelity transmission is the key driver of human cumulative culture, and that progress in cumulative culture depends more on trait combination than novel invention or trait modification. PMID:22734060

Grist and mills: on the cultural origins of cultural learning

PubMed Central

Heyes, Cecilia

2012-01-01

Cumulative cultural evolution is what ‘makes us odd’; our capacity to learn facts and techniques from others, and to refine them over generations, plays a major role in making human minds and lives radically different from those of other animals. In this article, I discuss cognitive processes that are known collectively as ‘cultural learning’ because they enable cumulative cultural evolution. These cognitive processes include reading, social learning, imitation, teaching, social motivation and theory of mind. Taking the first of these three types of cultural learning as examples, I ask whether and to what extent these cognitive processes have been adapted genetically or culturally to enable cumulative cultural evolution. I find that recent empirical work in comparative psychology, developmental psychology and cognitive neuroscience provides surprisingly little evidence of genetic adaptation, and ample evidence of cultural adaptation. This raises the possibility that it is not only ‘grist’ but also ‘mills’ that are culturally inherited; through social interaction in the course of development, we not only acquire facts about the world and how to deal with it (grist), we also build the cognitive processes that make ‘fact inheritance’ possible (mills). PMID:22734061

Transmission fidelity is the key to the build-up of cumulative culture.

PubMed

Lewis, Hannah M; Laland, Kevin N

2012-08-05

Many animals have socially transmitted behavioural traditions, but human culture appears unique in that it is cumulative, i.e. human cultural traits increase in diversity and complexity over time. It is often suggested that high-fidelity cultural transmission is necessary for cumulative culture to occur through refinement, a process known as 'ratcheting', but this hypothesis has never been formally evaluated. We discuss processes of information transmission and loss of traits from a cognitive viewpoint alongside other cultural processes of novel invention (generation of entirely new traits), modification (refinement of existing traits) and combination (bringing together two established traits to generate a new trait). We develop a simple cultural transmission model that does not assume major evolutionary changes (e.g. in brain architecture) and show that small changes in the fidelity with which information is passed between individuals can lead to cumulative culture. In comparison, modification and combination have a lesser influence on, and novel invention appears unimportant to, the ratcheting process. Our findings support the idea that high-fidelity transmission is the key driver of human cumulative culture, and that progress in cumulative culture depends more on trait combination than novel invention or trait modification.

The impact of cultural differences in self-representation on the neural substrates of posttraumatic stress disorder.

PubMed

Liddell, Belinda J; Jobson, Laura

2016-01-01

A significant body of literature documents the neural mechanisms involved in the development and maintenance of posttraumatic stress disorder (PTSD). However, there is very little empirical work considering the influence of culture on these underlying mechanisms. Accumulating cultural neuroscience research clearly indicates that cultural differences in self-representation modulate many of the same neural processes proposed to be aberrant in PTSD. The objective of this review paper is to consider how culture may impact on the neural mechanisms underlying PTSD. We first outline five key affective and cognitive functions and their underlying neural correlates that have been identified as being disrupted in PTSD: (1) fear dysregulation; (2) attentional biases to threat; (3) emotion and autobiographical memory; (4) self-referential processing; and (5) attachment and interpersonal processing. Second, we consider prominent cultural theories and review the empirical research that has demonstrated the influence of cultural variations in self-representation on the neural substrates of these same five affective and cognitive functions. Finally, we propose a conceptual model that suggests that these five processes have major relevance to considering how culture may influence the neural processes underpinning PTSD.

A system identification approach for developing model predictive controllers of antibody quality attributes in cell culture processes

PubMed Central

Schmitt, John; Beller, Justin; Russell, Brian; Quach, Anthony; Hermann, Elizabeth; Lyon, David; Breit, Jeffrey

2017-01-01

As the biopharmaceutical industry evolves to include more diverse protein formats and processes, more robust control of Critical Quality Attributes (CQAs) is needed to maintain processing flexibility without compromising quality. Active control of CQAs has been demonstrated using model predictive control techniques, which allow development of processes which are robust against disturbances associated with raw material variability and other potentially flexible operating conditions. Wide adoption of model predictive control in biopharmaceutical cell culture processes has been hampered, however, in part due to the large amount of data and expertise required to make a predictive model of controlled CQAs, a requirement for model predictive control. Here we developed a highly automated, perfusion apparatus to systematically and efficiently generate predictive models using application of system identification approaches. We successfully created a predictive model of %galactosylation using data obtained by manipulating galactose concentration in the perfusion apparatus in serialized step change experiments. We then demonstrated the use of the model in a model predictive controller in a simulated control scenario to successfully achieve a %galactosylation set point in a simulated fed‐batch culture. The automated model identification approach demonstrated here can potentially be generalized to many CQAs, and could be a more efficient, faster, and highly automated alternative to batch experiments for developing predictive models in cell culture processes, and allow the wider adoption of model predictive control in biopharmaceutical processes. © 2017 The Authors Biotechnology Progress published by Wiley Periodicals, Inc. on behalf of American Institute of Chemical Engineers Biotechnol. Prog., 33:1647–1661, 2017 PMID:28786215

Media Compositions for Three Dimensional Mammalian Tissue Growth Under Microgravity Culture Conditions

NASA Technical Reports Server (NTRS)

Goodwin, Thomas J. (Inventor)

1998-01-01

Normal mammalian tissue and the culturing process has been developed for the three groups of organ, structural and blood tissue. The cells are grown in vitro under microgravity culture conditions and form three dimensional cells aggregates with normal cell function. The microgravity culture conditions may be microgravity or simulated microgravity created in a horizontal rotating wall culture vessel.

Media Compositions for Three-Dimensional Mammalian Tissue Growth under Microgravity Culture Conditions

NASA Technical Reports Server (NTRS)

Goodwin, Thomas J. (Inventor)

1998-01-01

Normal mammalian tissue and the culturing process has been developed for the three groups of organ, structural and blood tissue.The cells are grown in vitro under microgravity culture conditions and form three dimensional cells aggregates with normal cell function. The microgravity culture conditions may be microgravity or simulated microgravity created in a horizontal rotating wall culture vessel.

Exploring Bi-Cultural Awareness through Outdoor Education in Preservice Physical Education Teacher Preparation

ERIC Educational Resources Information Center

Brawdy, Paul J.

2004-01-01

This paper focuses on the use of outdoor-based experiential learning in an undergraduate physical education teacher preparation program to develop a culturally-sensitive pedagogy for work with children from different cultures. Applying the six-stage process for becoming a bi-cultural teacher (Klug & Whitfield, 2003), teacher preparation…

How Cultural Evolutionary Theory Can Inform Social Psychology and Vice Versa

ERIC Educational Resources Information Center

Mesoudi, Alex

2009-01-01

Cultural evolutionary theory is an interdisciplinary field in which human culture is viewed as a Darwinian process of variation, competition, and inheritance, and the tools, methods, and theories developed by evolutionary biologists to study genetic evolution are adapted to study cultural change. It is argued here that an integration of the…

Narrative Inquiry: A Dynamic Relationship between Culture, Language and Education

ERIC Educational Resources Information Center

Chan, Esther Yim Mei

2017-01-01

Human development is a cultural process, and language serves as a cultural tool is closely related to virtually all the cognitive changes. The author addresses issues of language in education, and suggests that changing the medium of instruction should not be understood as purely a pedagogical decision. The connection between culture and language…

Developing Management Student Cultural Fluency for the Real World: A Situated Cultural Learning Approach

ERIC Educational Resources Information Center

Zhu, Yunxia; Okimoto, Tyler G.; Roan, Amanda; Xu, Henry

2017-01-01

Purpose: To connect students with the real world of management practice, the purpose of this paper is to extend and operationalize the situated cultural learning approach (SiCuLA) through five learning processes occurring within communities of practice. These include integration of cultural contexts, authentic activities, reflections,…

Educating for Cultural Citizenship: Reframing the Goals of Arts Education

ERIC Educational Resources Information Center

Kuttner, Paul J.

2015-01-01

Arts education does more than transfer the skills and knowledge needed to create artistic works. It also helps to shape young people's orientations towards participation in the cultural life of their communities. In this article, Paul Kuttner argues for reframing arts education as a process of developing cultural citizenship. Cultural citizenship,…

A Model for Describing, Analysing and Investigating Cultural Understanding in EFL Reading Settings

ERIC Educational Resources Information Center

Porto, Melina

2013-01-01

This article describes a model used to explore cultural understanding in English as a foreign language reading in a developing country, namely Argentina. The model is designed to investigate, analyse and describe EFL readers' processes of cultural understanding in a specific context. Cultural understanding in reading is typically investigated…

Culturally Sensitive Best Practices for Sex Education Programs

ERIC Educational Resources Information Center

D'Santiago, Verenice; Hund, Alycia M.

2012-01-01

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

Multicultural Nursing: Providing Better Employee Care.

PubMed

Rittle, Chad

2015-12-01

Living in an increasingly multicultural society, nurses are regularly required to care for employees from a variety of cultural backgrounds. An awareness of cultural differences focuses occupational health nurses on those differences and results in better employee care. This article explores the concept of culturally competent employee care, some of the non-verbal communication cues among cultural groups, models associated with completing a cultural assessment, and how health disparities in the workplace can affect delivery of employee care. Self-evaluation of the occupational health nurse for personal preferences and biases is also discussed. Development of cultural competency is a process, and occupational health nurses must develop these skills. By developing cultural competence, occupational health nurses can conduct complete cultural assessments, facilitate better communication with employees from a variety of cultural backgrounds, and improve employee health and compliance with care regimens. Tips and guidelines for facilitating communication between occupational health nurses and employees are also provided. © 2015 The Author(s).

Impact of Feeding Strategies on the Scalable Expansion of Human Pluripotent Stem Cells in Single-Use Stirred Tank Bioreactors

PubMed Central

Kropp, Christina; Kempf, Henning; Halloin, Caroline; Robles-Diaz, Diana; Franke, Annika; Scheper, Thomas; Kinast, Katharina; Knorpp, Thomas; Joos, Thomas O.; Haverich, Axel; Martin, Ulrich; Olmer, Ruth

2016-01-01

The routine application of human pluripotent stem cells (hPSCs) and their derivatives in biomedicine and drug discovery will require the constant supply of high-quality cells by defined processes. Culturing hPSCs as cell-only aggregates in (three-dimensional [3D]) suspension has the potential to overcome numerous limitations of conventional surface-adherent (two-dimensional [2D]) cultivation. Utilizing single-use instrumented stirred-tank bioreactors, we showed that perfusion resulted in a more homogeneous culture environment and enabled superior cell densities of 2.85 × 106 cells per milliliter and 47% higher cell yields compared with conventional repeated batch cultures. Flow cytometry, quantitative reverse-transcriptase polymerase chain reaction, and global gene expression analysis revealed a high similarity across 3D suspension and 2D precultures, underscoring that matrix-free hPSC culture efficiently supports maintenance of pluripotency. Interestingly, physiological data and gene expression assessment indicated distinct changes of the cells’ energy metabolism, suggesting a culture-induced switch from glycolysis to oxidative phosphorylation in the absence of hPSC differentiation. Our data highlight the plasticity of hPSCs’ energy metabolism and provide clear physiological and molecular targets for process monitoring and further development. This study paves the way toward more efficient GMP-compliant cell production and underscores the enormous process development potential of hPSCs in suspension culture. Significance Human pluripotent stem cells (hPSCs) are a unique source for the, in principle, unlimited production of functional human cell types in vitro, which are of high value for therapeutic and industrial applications. This study applied single-use, clinically compliant bioreactor technology to develop advanced, matrix-free, and more efficient culture conditions for the mass production of hPSCs in scalable suspension culture. Using extensive analytical tools to compare established conditions with this novel culture strategy, unexpected physiological features of hPSCs were discovered. These data allow a more rational process development, providing significant progress in the field of translational stem cell research and medicine. PMID:27369897

Impact of Feeding Strategies on the Scalable Expansion of Human Pluripotent Stem Cells in Single-Use Stirred Tank Bioreactors.

PubMed

Kropp, Christina; Kempf, Henning; Halloin, Caroline; Robles-Diaz, Diana; Franke, Annika; Scheper, Thomas; Kinast, Katharina; Knorpp, Thomas; Joos, Thomas O; Haverich, Axel; Martin, Ulrich; Zweigerdt, Robert; Olmer, Ruth

2016-10-01

: The routine application of human pluripotent stem cells (hPSCs) and their derivatives in biomedicine and drug discovery will require the constant supply of high-quality cells by defined processes. Culturing hPSCs as cell-only aggregates in (three-dimensional [3D]) suspension has the potential to overcome numerous limitations of conventional surface-adherent (two-dimensional [2D]) cultivation. Utilizing single-use instrumented stirred-tank bioreactors, we showed that perfusion resulted in a more homogeneous culture environment and enabled superior cell densities of 2.85 × 10 6 cells per milliliter and 47% higher cell yields compared with conventional repeated batch cultures. Flow cytometry, quantitative reverse-transcriptase polymerase chain reaction, and global gene expression analysis revealed a high similarity across 3D suspension and 2D precultures, underscoring that matrix-free hPSC culture efficiently supports maintenance of pluripotency. Interestingly, physiological data and gene expression assessment indicated distinct changes of the cells' energy metabolism, suggesting a culture-induced switch from glycolysis to oxidative phosphorylation in the absence of hPSC differentiation. Our data highlight the plasticity of hPSCs' energy metabolism and provide clear physiological and molecular targets for process monitoring and further development. This study paves the way toward more efficient GMP-compliant cell production and underscores the enormous process development potential of hPSCs in suspension culture. Human pluripotent stem cells (hPSCs) are a unique source for the, in principle, unlimited production of functional human cell types in vitro, which are of high value for therapeutic and industrial applications. This study applied single-use, clinically compliant bioreactor technology to develop advanced, matrix-free, and more efficient culture conditions for the mass production of hPSCs in scalable suspension culture. Using extensive analytical tools to compare established conditions with this novel culture strategy, unexpected physiological features of hPSCs were discovered. These data allow a more rational process development, providing significant progress in the field of translational stem cell research and medicine. ©AlphaMed Press.

Cultural neuroscience of the self: understanding the social grounding of the brain

PubMed Central

Park, Jiyoung

2010-01-01

Cultural neuroscience is an interdisciplinary field of research that investigates interrelations among culture, mind and the brain. Drawing on both the growing body of scientific evidence on cultural variation in psychological processes and the recent development of social and cognitive neuroscience, this emerging field of research aspires to understand how culture as an amalgam of values, meanings, conventions, and artifacts that constitute daily social realities might interact with the mind and its underlying brain pathways of each individual member of the culture. In this article, following a brief review of studies that demonstrate the surprising degree to which brain processes are malleably shaped by cultural tools and practices, the authors discuss cultural variation in brain processes involved in self-representations, cognition, emotion and motivation. They then propose (i) that primary values of culture such as independence and interdependence are reflected in the compositions of cultural tasks (i.e. daily routines designed to accomplish the cultural values) and further (ii) that active and sustained engagement in these tasks yields culturally patterned neural activities of the brain, thereby laying the ground for the embodied construction of the self and identity. Implications for research on culture and the brain are discussed. PMID:20592042

Identity development in cultural context: The role of deviating from master narratives.

PubMed

McLean, Kate C; Lilgendahl, Jennifer P; Fordham, Chelsea; Alpert, Elizabeth; Marsden, Emma; Szymanowski, Kathryn; McAdams, Dan P

2017-08-18

The great majority of research on identity and personality development has focused on individual processes of development, to the relative neglect of the cultural context of development. We employ a recently articulated framework for the examination of identity development in context, centered on the construct of master narratives, or culturally shared stories. Across four studies, we asked emerging and midlife adults (N = 512) to narrate personal experiences of deviations from these master narratives. Across three quantitative studies, we show that (a) those who elaborated their deviation experiences were more likely to be in structurally marginalized positions in society (e.g., ethnic or sexual minorities); (b) those who elaborated an empowering alternative to the master narrative were more likely to be engaged in identity processes; and (c) master narratives maintain their rigidity by the frequency of their use. In study 4, using qualitative analyses, we illustrate the rigidity of master narratives, as well as the degree to which they take shape in social and group experiences. These studies emphasize the importance of cultural context in considering personality and identity development. © 2017 Wiley Periodicals, Inc.

Cultural Development through the Interaction between Education, the Community, and Society at Large. Contributions of Education to Cultural Development.

ERIC Educational Resources Information Center

Engstrom, K.

Museums play an important role in the transmission of culture and traditions and provide a collective memory of a community. A number of museum related institutions, known as the Science Centra, have arisen to offer self-directed learning activities in problem solving and understanding the processes related to everyday life. In a modern society,…

Coca-colonization and hybridization of diets among the Tz'utujil Maya.

PubMed

Nagata, Jason M; Barg, Frances K; Valeggia, Claudia R; Bream, Kent D W

2011-01-01

Biomedical health professionals express increasing concern that rising consumption of soft drinks and processed foods in Mayan and Latin American eating patterns may lead to detrimental nutritional and health consequences. Scholars debate whether the pervading presence of Coca-Cola and Pepsi in developing countries represents "Coca-Colonization," synonymous with cultural imperialism, or cultural hybridization. Using mixed qualitative and quantitative research methods, including participant observation and semi-structured interviews, this study explores the development of Coca-Colonization and cultural hybridization among the Tz'utujil Maya of Santiago Atitlán, Guatemala. By specifically examining biomedical perspectives, cycles of conquest, the political economy, religion, celebrations, and the physical environment through the lens of soft drinks, this study finds that Coca-Colonization and cultural hybridization are complementary rather than mutually exclusive processes that contribute to dietary transitions, economic development, and differential health beliefs related to soft drink consumption.

Development process of an assessment tool for disruptive behavior problems in cross-cultural settings: the Disruptive Behavior International Scale – Nepal version (DBIS-N)

PubMed Central

Burkey, Matthew D.; Ghimire, Lajina; Adhikari, Ramesh P.; Kohrt, Brandon A.; Jordans, Mark J. D.; Haroz, Emily; Wissow, Lawrence

2017-01-01

Systematic processes are needed to develop valid measurement instruments for disruptive behavior disorders (DBDs) in cross-cultural settings. We employed a four-step process in Nepal to identify and select items for a culturally valid assessment instrument: 1) We extracted items from validated scales and local free-list interviews. 2) Parents, teachers, and peers (n=30) rated the perceived relevance and importance of behavior problems. 3) Highly rated items were piloted with children (n=60) in Nepal. 4) We evaluated internal consistency of the final scale. We identified 49 symptoms from 11 scales, and 39 behavior problems from free-list interviews (n=72). After dropping items for low ratings of relevance and severity and for poor item-test correlation, low frequency, and/or poor acceptability in pilot testing, 16 items remained for the Disruptive Behavior International Scale—Nepali version (DBIS-N). The final scale had good internal consistency (α=0.86). A 4-step systematic approach to scale development including local participation yielded an internally consistent scale that included culturally relevant behavior problems. PMID:28093575

Different perspectives of cultural mediation: implications for the research design on studies examining its effect on students' cognition

NASA Astrophysics Data System (ADS)

Teo, Tang Wee

2013-06-01

In this forum, I extend Tao, Oliver, and Venville's paper Chinese and Australian children's understanding of the earth: a cross cultural study of conceptual development to discuss the different views on culture and cultural mediation. I tease out nuances in the viewpoints to suggest three ways to theoretically frame studies examining cultural mediation of students' cognition. Specifically, cultural mediation may be attributed to innate psychological attributes, an accretion of cultural elements, or the social interaction process. Each of these ideas represents a theoretical lens and has implications for the research design of studies relating cultural mediation to cognition. In the final section of this forum paper, I show how a study conducted from the symbolic interactionist viewpoint underscoring cultural mediation as a social interaction process might unfold.

Excavating Culture: Disentangling Ethnic Differences from Contextual Influences in Parenting

PubMed Central

le, Huynh-Nhu; Ceballo, Rosario; Chao, Ruth; Hill, Nancy E.; Murry, Velma McBride; Pinderhughes, Ellen E.

2013-01-01

Historically, much of the research on parenting has not disentangled the influences of race/ethnicity, SES, and culture on family functioning and the development of children and adolescents. This special issue addresses this gap by disentangling ethnic differences in parenting behaviors from their contextual influences, thereby deepening understanding of parenting processes in diverse families. Six members of the Parenting section of the Study Group on Race, Culture and Ethnicity (SGRCE) introduce and implement a novel approach toward understanding this question. The goal of this project is to study culturally related processes and the degree to which they predict parenting. An iterative process was employed to delineate the main parenting constructs (warmth, psychological and behavioral control, monitoring, communication, and self-efficacy), cultural processes, and contextual influences, and to coordinate a data analytic plan utilizing individual datasets with diverse samples to answer the research questions. PMID:24043923

Aging in culture.

PubMed

Fung, Helene H

2013-06-01

This article reviews the empirical studies that test socioemotional aging across cultures. The review focuses on comparisons between Western (mostly North Americans and Germans) and Eastern cultures (mostly Chinese) in areas including age-related personality, social relationships, and cognition. Based on the review, I argue that aging is a meaning-making process. Individuals from each cultural context internalize cultural values with age. These internalized cultural values become goals that guide adult development. When individuals from different cultures each pursue their own goals with age, cultural differences in socioemotional aging occur.

Symbols in motion: Flexible cultural boundaries and the fast spread of the Neolithic in the western Mediterranean

PubMed Central

Manen, Claire; García-Martínez de Lagrán, Iñigo

2018-01-01

The rapid diffusion of farming technologies in the western Mediterranean raises questions about the mechanisms that drove the development of intensive contact networks and circulation routes between incoming Neolithic communities. Using a statistical method to analyze a brand-new set of cultural and chronological data, we document the large-scale processes that led to variations between Mediterranean archaeological cultures, and micro-scale processes responsible for the transmission of cultural practices within farming communities. The analysis of two symbolic productions, pottery decorations and personal ornaments, shed light on the complex interactions developed by Early Neolithic farmers in the western Mediterranean area. Pottery decoration diversity correlates with local processes of circulation and exchange, resulting in the emergence and the persistence of stylistic and symbolic boundaries between groups, while personal ornaments reflect extensive networks and the high level of mobility of Early Neolithic farmers. The two symbolic productions express different degrees of cultural interaction that may have facilitated the successful and rapid expansion of early farming societies in the western Mediterranean. PMID:29715284

Studying the Brain in a Dish: 3D Cell Culture Models of Human Brain Development and Disease.

PubMed

Brown, Juliana; Quadrato, Giorgia; Arlotta, Paola

2018-01-01

The study of the cellular and molecular processes of the developing human brain has been hindered by access to suitable models of living human brain tissue. Recently developed 3D cell culture models offer the promise of studying fundamental brain processes in the context of human genetic background and species-specific developmental mechanisms. Here, we review the current state of 3D human brain organoid models and consider their potential to enable investigation of complex aspects of human brain development and the underpinning of human neurological disease. © 2018 Elsevier Inc. All rights reserved.

Ensuring Cross-Cultural Equivalence in Translation of Research Consents and Clinical Documents

PubMed Central

Lee, Cheng-Chih; Li, Denise; Arai, Shoshana; Puntillo, Kathleen

2010-01-01

The aim of this article is to describe a formal process used to translate research study materials from English into traditional Chinese characters. This process may be useful for translating documents for use by both research participants and clinical patients. A modified Brislin model was used as the systematic translation process. Four bilingual translators were involved, and a Flaherty 3-point scale was used to evaluate the translated documents. The linguistic discrepancies that arise in the process of ensuring cross-cultural congruency or equivalency between the two languages are presented to promote the development of patient-accessible cross-cultural documents. PMID:18948451

Culture and Psychiatric Symptoms in Puerto Rican Children: Longitudinal Results from One Ethnic Group in Two Contexts

ERIC Educational Resources Information Center

Duarte, Cristiane S.; Bird, Hector R.; Shrout, Patrick E.; Wu, Ping; Lewis-Fernandez, Roberto; Shen, Sa; Canino, Glorisa

2008-01-01

Background: The development of youth psychopathology may be associated with direct and continuous contact with a different culture (acculturation) and to distress related to this process (cultural stress). We examine cultural experiences of Puerto Rican families in relation to youth psychiatric symptoms in two different contexts: one in which…

Changing Patterns of Cultural Imperialism in a Developing Country.

ERIC Educational Resources Information Center

Everitt, John

Using Belize, Central America, as an example, this paper illustrates some of the changing patterns of cultural imperialism that can presently be viewed in the emerging nations of the world. Cultural imperialism is defined as the process whereby the culture of a weaker nation is dominated by that of a stronger nation. In September 1981, Belize,…

Monoxenic liquid culture with Escherichia coli of the free-living nematode Panagrolaimus sp. (strain NFS 24-5), a potential live food candidate for marine fish and shrimp larvae.

PubMed

Ayub, Farhana; Seychelles, Laurent; Strauch, Olaf; Wittke, Martina; Ehlers, Ralf-Udo

2013-09-01

The free-living, bacterial-feeding nematode Panagrolaimus sp. (strain NFS 24-5) has potential for use as live food for marine shrimp and fish larvae. Mass production in liquid culture is a prerequisite for its commercial exploitation. Panagrolaimus sp. was propagated in monoxenic liquid culture on Escherichia coli and parameters, like nematode density, population dynamics and biomass were recorded and compared with life history table data. A mean maximum nematode density of 174,278 mL(-1) and a maximum of 251,000 mL(-1) were recorded on day 17 after inoculation. Highest average biomass was 40 g L(-1) at day 13. The comparison with life history table data indicated that the hypothetical potential of liquid culture is much higher than documented during this investigation. Nematode development is delayed in liquid culture and egg production per female is more than five times lower than reported from life history trait analysis. The latter assessed a nematode generation time of 7.1 days, whereas the process time at maximum nematode density in liquid culture was 16 days indicating that a reduction of the process time can be achieved by further investigating the influence of nematode inoculum density on population development. The results challenge future research to reduce process time and variability and improve population dynamics also during scale-up of the liquid culture process.

Cultural safety as an ethic of care: a praxiological process.

PubMed

McEldowney, Rose; Connor, Margaret J

2011-10-01

New writings broadening the construct of cultural safety, a construct initiated in Aotearoa New Zealand, are beginning to appear in the literature. Therefore, it is considered timely to integrate these writings and advance the construct into a new theoretical model. The new model reconfigures the constructs of cultural safety and cultural competence as an ethic of care informed by a postmodern perspective. Central to the new model are three interwoven, co-occurring components: an ethic of care, which unfolds within a praxiological process shaped by the context. Context is expanded through identifying the three concepts of relationality, generic competence, and collectivity, which are integral to each client-nurse encounter. The competence associated with cultural safety as an ethic of care is always in the process of development. Clients and nurses engage in a dialogue to establish the level of cultural safety achieved at given points in a care trajectory.

A kinetic modeling of chondrocyte culture for manufacture of tissue-engineered cartilage.

PubMed

Kino-Oka, Masahiro; Maeda, Yoshikatsu; Yamamoto, Takeyuki; Sugawara, Katsura; Taya, Masahito

2005-03-01

For repairing articular cartilage defects, innovative techniques based on tissue engineering have been developed and are now entering into the practical stage of clinical application by means of grafting in vitro cultured products. A variety of natural and artificial materials available for scaffolds, which permit chondrocyte cells to aggregate, have been designed for their ability to promote cell growth and differentiation. From the viewpoint of the manufacturing process for tissue-engineered cartilage, the diverse nature of raw materials (seeding cells) and end products (cultured cartilage) oblige us to design a tailor-made process with less reproducibility, which is an obstacle to establishing a production doctrine based on bioengineering knowledge concerning growth kinetics and modeling as well as designs of bioreactors and culture operations for certification of high product quality. In this article, we review the recent advances in the manufacturing of tissue-engineered cartilage. After outlining the manufacturing processes for tissue-engineered cartilage in the first section, the second and third sections, respectively, describe the three-dimensional culture of chondrocytes with Aterocollagen gel and kinetic model consideration as a tool for evaluating this culture process. In the final section, culture strategy is discussed in terms of the combined processes of monolayer growth (ex vivo chondrocyte cell expansion) and three-dimensional growth (construction of cultured cartilage in the gel).

Cellular and molecular characterization of gametogenic progression in ex vivo cultured prepuberal mouse testes.

PubMed

Isoler-Alcaraz, J; Fernández-Pérez, D; Larriba, E; Del Mazo, J

2017-10-18

Recently, an effective testis culture method using a gas-liquid interphase, capable of differentiate male germ cells from neonatal spermatogonia to spermatozoa has been developed. Nevertheless, this methodology needs deep analyses that allow future experimental approaches in basic, pathologic and/or reprotoxicologic studies. Because of this, we characterized at cellular and molecular levels the entire in vitro spermatogenic progression, in order to understand and evaluate the characteristics that define the spermatogenic process in ex vivo cultured testes compared to the in vivo development. Testicular explants of CD1 mice aged 6 and 10 days post-partum were respectively cultured during 55 and 89 days. Cytological and molecular approaches were performed, analyzing germ cell proportion at different time culture points, meiotic markers immunodetecting synaptonemal complex protein SYCP3 by immunocytochemistry and the relative expression of different marker genes along the differentiation process by Reverse Transcription - quantitative Polymerase Chain Reaction. In addition, microRNA and piwi-interactingRNA profiles were also evaluated by Next Generation Sequencing and bioinformatic approaches. The method promoted and maintained the spermatogenic process during 89 days. At a cytological level we detected spermatogenic development delays of cultured explants compared to the natural in vivo process. The expression of different spermatogenic stages gene markers correlated with the proportion of different cell types detected in the cytological preparations. In vitro progression analysis of the different spermatogenic cell types, from both 6.5 dpp and 10.5 dpp testes explants, has revealed a relative delay in relation to in vivo process. The expression of the genes studied as biomarkers correlates with the cytologically and functional detected progression and differential expression identified in vivo. After a first analysis of deep sequencing data it has been observed that as long as cultures progress, the proportion of microRNAs declined respect to piwi-interactingRNAs levels that increased, showing a similar propensity than which happens in in vivo spermatogenesis. Our study allows to improve and potentially to control the ex vivo spermatogenesis development, opening new perspectives in the reproductive biology fields including male fertility.

Developing Strategies and Practices for Culturally Diverse Classrooms. The Bill Harp Professional Teachers Library Series.

ERIC Educational Resources Information Center

Gibson, Joyce Taylor

Designed to teach educators how to consciously develop strategies and practices for cultural groups that are at risk for education failure, this book defines and describes diversity; offers a unique process for developing strategies to serve diverse populations; and provides opportunities to practice the approach through questions, exercises, and…

A system identification approach for developing model predictive controllers of antibody quality attributes in cell culture processes.

PubMed

Downey, Brandon; Schmitt, John; Beller, Justin; Russell, Brian; Quach, Anthony; Hermann, Elizabeth; Lyon, David; Breit, Jeffrey

2017-11-01

As the biopharmaceutical industry evolves to include more diverse protein formats and processes, more robust control of Critical Quality Attributes (CQAs) is needed to maintain processing flexibility without compromising quality. Active control of CQAs has been demonstrated using model predictive control techniques, which allow development of processes which are robust against disturbances associated with raw material variability and other potentially flexible operating conditions. Wide adoption of model predictive control in biopharmaceutical cell culture processes has been hampered, however, in part due to the large amount of data and expertise required to make a predictive model of controlled CQAs, a requirement for model predictive control. Here we developed a highly automated, perfusion apparatus to systematically and efficiently generate predictive models using application of system identification approaches. We successfully created a predictive model of %galactosylation using data obtained by manipulating galactose concentration in the perfusion apparatus in serialized step change experiments. We then demonstrated the use of the model in a model predictive controller in a simulated control scenario to successfully achieve a %galactosylation set point in a simulated fed-batch culture. The automated model identification approach demonstrated here can potentially be generalized to many CQAs, and could be a more efficient, faster, and highly automated alternative to batch experiments for developing predictive models in cell culture processes, and allow the wider adoption of model predictive control in biopharmaceutical processes. © 2017 The Authors Biotechnology Progress published by Wiley Periodicals, Inc. on behalf of American Institute of Chemical Engineers Biotechnol. Prog., 33:1647-1661, 2017. © 2017 The Authors Biotechnology Progress published by Wiley Periodicals, Inc. on behalf of American Institute of Chemical Engineers.

Transformation of dwelling culture based on riverine community in Musi River Palembang

NASA Astrophysics Data System (ADS)

Wicaksono, Bambang; Siswanto, Ari; Kusdiwanggo, Susilo; Anwar, Widya Fransiska Febriati

2017-11-01

Palembang City development since the Palembang Darussalam Sultanate era to the reformation era has impact on the living culture community, less of the raft houses, houses on stilts transformed into a terraced house, and the house became the dominant land. Dwelling Culture oriented on transformation of river become land-oriented. The development has leaving identity, character, and potential of the riverine architecture and dwelling life of river. The goals of study are to describe a case and revealing the meaning of dwelling cultural transformation in Musi River society from the process of cultural acculturation and investigate the architectural aspect from the form of house and modes of dwelling through the structuralism approach. The data collection is conducted qualitatively by using data collection techniques such as observation, interview, literature study, whereas the method of analysis, is a method that is done through Levi-Strauss structuralism approach that identifies all the elements of community thought in a systematic procedure. The results showed the structure behind the orientation, position, shape, and layout of dwelling revealed through the meanings in it. It means, the change and development from cultural acculturation process which oriented in the land dwelling, based on structure thinking of Palembang society.

Suicide Prevention with Diverse College Students

ERIC Educational Resources Information Center

Shadick, Richard; Akhter, Sarah

2014-01-01

Because of a dearth of experience in preventing suicide in diverse student populations, Pace University developed a multicultural suicide prevention kit. This article details the process used to develop the kit. The rationale for approaching suicide prevention in a culturally competent manner is presented, and methods used to gain culture-specific…

Designing a Culturally Sensitive Wiki Space for Developing Chinese Students' Media Literacy

ERIC Educational Resources Information Center

Mezentceva, Daria

2014-01-01

Due to technological development and intensification of integration processes all over the world, people from different cultural backgrounds have more opportunities to maintain academic and professional cooperation. To make this cooperation more effective, it is important to take into consideration diverse ethnic values and their influence on…

Participatory Model of Mental Health Programming: Lessons Learned from Work in a Developing Country.

ERIC Educational Resources Information Center

Nastasi, Bonnie K.; Varjas, Kristen; Sarkar, Sreeroopa; Jayasena, Asoka

1998-01-01

Describes application of participatory model for creating school-based mental health services in a developing country. Describes process of identifying individual and cultural factors relevant to mental health. Discusses importance of formative research and collaboration with stakeholders to ensure cultural specificity of interventions, and the…

[New ways of higher education in nursing: globalisation of nursing leadership and its teaching--dual degree in nursing].

PubMed

Pop, Marcel; Hollós, Sándor; Vingender, István; Mészáros, Judit

2009-03-08

Our paper is presenting a new initiative regarding an international cooperation willing to develop a dual degree program in nursing, the so-called Transatlantic Curriculum in Nursing. The candidates--after successful completion of their studies--will get a European and an American partner diploma in nursing. The objective is to prepare an internationally and culturally competent workforce; develop the practice of nursing students' exchange programs; process the model of dual degree independent of geographical, political or cultural borders; spread the evidence-based nursing standards in the daily practice. The partners in this initiative are Semmelweis University in Budapest, Hungary, Nazareth College of Rochester, NY, USA and Laurea University in Tikkurila, Finland. The planned activities in the framework of the program: mutual student and staff mobility, joint curriculum development and teaching process, determining joint standards. The expected outcomes are: to develop a standardised model for the enhancement and implementation of international educational programs in nursing; to improve institutional work culture; to improve professional terminology and cultural abilities; to create the model of a new type of nursing professional having a high level of cultural and language competence which are indispensable for participating in global programs.

Making meaning of urban American Indian identity: a multistage integrative process.

PubMed

Lucero, Nancy M

2010-10-01

The cultural identity and tribal connectedness of American Indians are commonly believed to have been negatively affected by the urbanization process in which American Indians have been involved during the past half century. This phenomenological study examined the processes through which cultural identity was formed and maintained by a group of American Indians who had lived since childhood in urban areas, away from their reservations or tribal communities. Seven urban Indian adults, each from a different tribe, shared their experiences related to coming to understand what it means to be American Indian and the development of their American Indian cultural identity. Four themes emerged from participant interviews and were seen to correspond to stages that participants passed through, from their teens through their 30s, that led to understanding and integration of their American Indian identity. Findings point to the importance of considering issues of cultural identity development when providing social work services to urban American Indian young adults.

Method for Producing Non-Neoplastic, Three Dimensional, Mammalian Tissue and Cell Aggregates Under Microgravity Culture Conditions and the Products Produced Therefrom

NASA Technical Reports Server (NTRS)

Goodwin, Thomas J. (Inventor); Wolf, David A. (Inventor); Spaulding, Glenn F. (Inventor); Prewett, Tracey L. (Inventor)

1996-01-01

Normal mammalian tissue and the culturing process has been developed for the three groups of organ, structural, and blood tissue. The cells are grown in vitro under microgravity culture conditions and form three dimensional cells aggregates with normal cell function. The microgravity culture conditions may be microgravity or simulated microgravity created in a horizontal rotating wall culture vessel.

"Nsaka Sunsum" (Touching the Spirit): A Pedagogy and Process of Black Educational Excellence

ERIC Educational Resources Information Center

Nobles, Wade W.; Nobles, Zetha Chinaza Adeleke

2011-01-01

The real crisis in Black education is a crisis of culture. It is a crisis of culture because culture, as the medium wherein life is defined and developed, is where the meaning of being human is found. Culture, though multifaceted, is where human beings give fundamental expression to their meaning, possibility and potential. Hence, the crisis in…

The culture of an emergency department: an ethnographic study.

PubMed

Person, John; Spiva, Leeanna; Hart, Patricia

2013-10-01

In an environment of change and social interaction, hospital emergency departments create a unique sub-culture within healthcare. Patient-centered care, stressful situations, social gaps within the department, pressure to perform, teamwork, and maintaining a work-life balance were examined as influences that have developed this culture into its current state. The study aim was to examine the culture in an emergency department. The sample consisted of 34 employees working in an emergency department, level II trauma center, located in the Southeastern United States. An ethnographic approach was used to gather data from the perspective of the cultural insider. Data revealed identification of four categories that included cognitive, environmental, linguistic, and social attributes that described the culture. Promoting a culture that values the staff is essential in building an environment that fosters the satisfaction and retention of staff. Findings suggest that efforts be directed at improving workflow and processes. Development and training opportunities are needed to improve relationships to promote safer, more efficient patient care. Removing barriers and improving processes will impact patient safety, efficiency, and cost-effectiveness. Findings show that culture is influenced and created by multiple elements. Copyright © 2012 Elsevier Ltd. All rights reserved.

"Every Shut Eye Ain't Sleep": Studying How People Live Culturally.

ERIC Educational Resources Information Center

Lee, Carol D.; Spencer, Margaret Beale; Harpalani, Vinay

2003-01-01

Recommends the integration of cultural socialization and identity processes in learning within educational research in order to improve educational outcomes for racial/ethnic minorities and youth facing persistent intergenerational poverty. Suggests that educational researchers must understand the cultural niches in which young people develop,…

The cross-cultural equivalence of participation instruments: a systematic review.

PubMed

Stevelink, S A M; van Brakel, W H

2013-07-01

Concepts such as health-related quality of life, disability and participation may differ across cultures. Consequently, when assessing such a concept using a measure developed elsewhere, it is important to test its cultural equivalence. Previous research suggested a lack of cultural equivalence testing in several areas of measurement. This paper reviews the process of cross-cultural equivalence testing of instruments to measure participation in society. An existing cultural equivalence framework was adapted and used to assess participation instruments on five categories of equivalence: conceptual, item, semantic, measurement and operational equivalence. For each category, several aspects were rated, resulting in an overall category rating of 'minimal/none', 'partial' or 'extensive'. The best possible overall study rating was five 'extensive' ratings. Articles were included if the instruments focussed explicitly on measuring 'participation' and were theoretically grounded in the ICIDH(-2) or ICF. Cross-validation articles were only included if it concerned an adaptation of an instrument developed in a high or middle-income country to a low-income country or vice versa. Eight cross-cultural validation studies were included in which five participation instruments were tested (Impact on Participation and Autonomy, London Handicap Scale, Perceived Impact and Problem Profile, Craig Handicap Assessment Reporting Technique, Participation Scale). Of these eight studies, only three received at least two 'extensive' ratings for the different categories of equivalence. The majority of the cultural equivalence ratings given were 'partial' and 'minimal/none'. The majority of the 'none/minimal' ratings were given for item and measurement equivalence. The cross-cultural equivalence testing of the participation instruments included leaves much to be desired. A detailed checklist is proposed for designing a cross-validation study. Once a study has been conducted, the checklist can be used to ensure comprehensive reporting of the validation (equivalence) testing process and its results. • Participation instruments are often used in a different cultural setting than initial developed for. • The conceptualization of participation may vary across cultures. Therefore, cultural equivalence – the extent to which an instrument is equally suitable for use in two or more cultures – is an important concept to address. • This review showed that the process of cultural equivalence testing of the included participation instruments was often addressed insufficiently. • Clinicians should be aware that application of participations instruments in a different culture than initially developed for needs prior testing of cultural validity in the next context.

Psychology of group relations: cultural and social dimensions.

PubMed

Berry, J W

2004-07-01

Cross-cultural psychology attempts to understand the development and expression of human behavior in relation to the cultural contexts in which it occurs. It adopts the perspective of "universalism," which assumes that all human beings share basic psychological processes, but which are then shaped by cultural influences. This perspective allows for the comparison of individuals from different cultures (based on the process commonality), but also accepts behavioral variability (based on the cultural shaping). In the case of behavior that takes place during interactions between individuals coming from two (or more) cultures, the task is more complex; we now need to understand at least two sets of culture-behavior phenomena, as well as a third set--those that arise at the intersection of their relationships. In cross-cultural psychology, we have adopted concepts and methods from sociology and political science to inform work on "ethnic relations," and from cultural anthropology we have been informed in our work on the process and outcomes of "acculturation." In the former domain are phenomena such as prejudice and discrimination; in the latter are the strategies people use when in daily contact with people from other cultures (such as assimilation, integration, separation, and marginalization). These phenomena take place in cultural contexts, which need to be understood in terms of the core dimensions of cultural difference (such as diversity, equality, and conformity). During prolonged and intimate contact between persons of different cultural backgrounds, all these psychological concepts and processes, and cultural influences need to be taken into account when selecting, training, and monitoring individuals during their intercultural interactions.

A Culture-Behavior-Brain Loop Model of Human Development.

PubMed

Han, Shihui; Ma, Yina

2015-11-01

Increasing evidence suggests that cultural influences on brain activity are associated with multiple cognitive and affective processes. These findings prompt an integrative framework to account for dynamic interactions between culture, behavior, and the brain. We put forward a culture-behavior-brain (CBB) loop model of human development that proposes that culture shapes the brain by contextualizing behavior, and the brain fits and modifies culture via behavioral influences. Genes provide a fundamental basis for, and interact with, the CBB loop at both individual and population levels. The CBB loop model advances our understanding of the dynamic relationships between culture, behavior, and the brain, which are crucial for human phylogeny and ontogeny. Future brain changes due to cultural influences are discussed based on the CBB loop model. Copyright © 2015 Elsevier Ltd. All rights reserved.

Limited ability driven phase transitions in the coevolution process in Axelrod's model

NASA Astrophysics Data System (ADS)

Wang, Bing; Han, Yuexing; Chen, Luonan; Aihara, Kazuyuki

2009-04-01

We study the coevolution process in Axelrod's model by taking into account of agents' abilities to access information, which is described by a parameter α to control the geographical range of communication. We observe two kinds of phase transitions in both cultural domains and network fragments, which depend on the parameter α. By simulation, we find that not all rewiring processes pervade the dissemination of culture, that is, a very limited ability to access information constrains the cultural dissemination, while an exceptional ability to access information aids the dissemination of culture. Furthermore, by analyzing the network characteristics at the frozen states, we find that there exists a stage at which the network develops to be a small-world network with community structures.

a Cultural Landscape Information System Developed with Open Source Tools

NASA Astrophysics Data System (ADS)

Chudyk, C.; Müller, H.; Uhler, M.; Würriehausen, F.

2013-07-01

Since 2010, the state of Rhineland-Palatinate in Germany has developed a cultural landscape information system as a process to secure and further enrich aggregate data about its cultural assets. In an open dialogue between governing authorities and citizens, the intention of the project is an active cooperation of public and private actors. A cultural landscape information system called KuLIS was designed as a web platform, combining semantic wiki software with a geographic information system. Based on data sets from public administrations, the information about cultural assets can be extended and enhanced by interested participants. The developed infrastructure facilitates local information accumulation through a crowdsourcing approach. This capability offers new possibilities for e-governance and open data developments. The collaborative approach allows governing authorities to manage and supervise official data, while public participation enables affordable information acquisition. Gathered cultural heritage information can provide incentives for touristic valorisation of communities or concepts for strengthening regional identification. It can also influence political decisions in defining significant cultural regions worth of protecting from industrial influences. The presented cultural landscape information allows citizens to influence the statewide development of cultural landscapes in a democratic way.

Air Force Materiel Command Reorganization Analysis

DTIC Science & Technology

2012-01-01

proper leadership, training, force development, and execution of the sustainment processes 5. a culture of collaboration whereby each of the many...organization and the pattern of organizational communication. The “principles of organization” have been relativized by a stream of criticism, and...how dramatic perfor- mance improvements can be achieved by redesigning business processes, organization, and culture . The authors define reengineering

Culture and Parenting: Family Models Are Not One-Size-Fits-All. FPG Snapshot #67

ERIC Educational Resources Information Center

FPG Child Development Institute, 2012

2012-01-01

Family process models guide theories and research about family functioning and child development outcomes. Theory and research, in turn, inform policies and services aimed at families. But are widely accepted models valid across cultural groups? To address these gaps, FPG researchers examined the utility of two family process models for families…

Adolescent Decision-Making Processes regarding University Entry: A Model Incorporating Cultural Orientation, Motivation and Occupational Variables

ERIC Educational Resources Information Center

Jung, Jae Yup

2013-01-01

This study tested a newly developed model of the cognitive decision-making processes of senior high school students related to university entry. The model incorporated variables derived from motivation theory (i.e. expectancy-value theory and the theory of reasoned action), literature on cultural orientation and occupational considerations. A…

Sexuality and psychoanalytic aggrandisement: Freud's 1908 theory of cultural history.

PubMed

Cotti, Patricia

2011-03-01

In 1908, in his article "'Civilized" sexual morality and modern nervous illness', Freud presented neuroses as the consequence of a restrictive state of cultural development and its 'civilized morality'. He found the inspiration for this idea by expanding upon previous formulations in this area by his predecessors (notably Christian von Ehrenfels) that focused on a cultural process earlier introduced by Kant, while also integrating in his analysis the principles of Haeckel's evolutionism (history of development, recapitulation) which eventually re-defined the psychoanalytic theory of neuroses. These new theoretical elements became the basis of psychoanalytic theory and thereby influenced subsequent thinking in the cultural process itself and in human sciences. This transformation of underlying theory provided a unique historical and analytical framework for psychoanalysis which allowed Freud to claim for it a pre-eminent position among the human sciences.

In vitro long-term development of cultured inner ear stem cells of newborn rat.

PubMed

Carricondo, Francisco; Iglesias, Mari Cruz; Rodríguez, Fernando; Poch-Broto, Joaquin; Gil-Loyzaga, Pablo

2010-10-01

The adult mammalian auditory receptor lacks any ability to repair and/or regenerate after injury. However, the late developing cochlea still contains some stem-cell-like elements that might be used to regenerate damaged neurons and/or cells of the organ of Corti. Before their use in any application, stem cell numbers need to be amplified because they are usually rare in late developing and adult tissues. The numerous re-explant cultures required for the progressive amplification process can result in a spontaneous differentiation process. This aspect has been implicated in the tumorigenicity of stem cells when transplanted into a tissue. The aim of this study has been to determine whether cochlear stem cells can proliferate and differentiate spontaneously in long-term cultures without the addition of any factor that might influence these processes. Cochlear stem cells, which express nestin protein, were cultured in monolayers and fed with DMEM containing 5% FBS. They quickly organized themselves into typical spheres exhibiting a high proliferation rate, self-renewal property, and differentiation ability. Secondary cultures of these stem cell spheres spontaneously differentiated into neuroectodermal-like cells. The expression of nestin, glial-fibrillary-acidic protein, vimentin, and neurofilaments was evaluated to identify early differentiation. Nestin expression appeared in primary and secondary cultures. Other markers were also identified in differentiating cells. Further research might demonstrate the spontaneous differentiation of cochlear stem cells and their teratogenic probability when they are used for transplantation.

Application of Quality by Design to the characterization of the cell culture process of an Fc-Fusion protein.

PubMed

Rouiller, Yolande; Solacroup, Thomas; Deparis, Véronique; Barbafieri, Marco; Gleixner, Ralf; Broly, Hervé; Eon-Duval, Alex

2012-06-01

The production bioreactor step of an Fc-Fusion protein manufacturing cell culture process was characterized following Quality by Design principles. Using scientific knowledge derived from the literature and process knowledge gathered during development studies and manufacturing to support clinical trials, potential critical and key process parameters with a possible impact on product quality and process performance, respectively, were determined during a risk assessment exercise. The identified process parameters were evaluated using a design of experiment approach. The regression models generated from the data allowed characterizing the impact of the identified process parameters on quality attributes. The main parameters having an impact on product titer were pH and dissolved oxygen, while those having the highest impact on process- and product-related impurities and variants were pH and culture duration. The models derived from characterization studies were used to define the cell culture process design space. The design space limits were set in such a way as to ensure that the drug substance material would consistently have the desired quality. Copyright © 2012 Elsevier B.V. All rights reserved.

A simple in vitro culture system for tracheal cartilage development.

PubMed

Park, Jinhyung; Zhang, Jennifer J R; Choi, Ruth; Trinh, Irene; Kim, Peter C W

2010-02-01

Semi-circular tracheal cartilage is a critical determinant of maintaining architectural integrity of the respiratory airway. The current effort to understand the morphogenesis of tracheal cartilage is challenged by the lack of appropriate model systems. Here we report an in vitro tracheal cartilage system using embryonic tracheal–lung explants to recapitulate in vivo tracheal cartilage developmental processes. With modifications of a current lung culture protocol, we report a consistent in vitro technique of culturing tracheal cartilage from primitive mouse embryonic foregut for the first time. This tracheal culture system not only induces the formation of tracheal cartilage from the mouse embryonic foregut but also allows for the proper patterning of the developed tracheal cartilage. Furthermore, we show that this culture technique can be applied to culturing other types of cartilage in vertebrae, limbs, and ribs. We believe that this novel application of our in vitro culture system will facilitate the manipulation of cartilage development under various conditions and thus enabling us to advance our current limited knowledge on cartilage biology and development.

Building Yolŋu Skills, Knowledge, and Priorities into Early Childhood Assessment and Support: Protocol for a Qualitative Study

PubMed Central

Maypilama, Elaine Lawurrpa; Fasoli, Lyn; Gundjarranbuy, Rosemary; Godwin-Thompson, Jenine; Guyula, Abbey; Yunupiŋu, Megan; Armstrong, Emily; Garrutju, Jane; McEldowney, Rose

2018-01-01

Background Yolngu or Yolŋu are a group of indigenous Australian people inhabiting north-eastern Arnhem Land in the Northern Territory of Australia. Recent government policy addressing disparities in outcomes between Indigenous and other children in Australia has resulted in the rapid introduction of early childhood interventions in remote Aboriginal communities. This is despite minimal research into their appropriateness or effectiveness for these contexts. Objective This research aims to privilege Aboriginal early childhood knowledge, priorities and practices and to strengthen the evidence base for culturally responsive and relevant assessment processes and support that distinguishes “difference” from “deficit” to facilitate optimal child development. Methods This collaborative qualitative research employs video ethnography, participant observation and in-depth interviews, involving Aboriginal families and researchers in design, implementation, interpretation and dissemination using a locally developed, culturally responsive research approach. Longitudinal case studies are being conducted with 6 families over 5 years and emerging findings are being explored with a further 50 families and key community informants. Data from all sources are analyzed inductively using a collaborative and iterative process. The study findings, grounded in an in-depth understanding of the cultural context of the study but with relevance to policy and practice more widely, are informing the development of a Web-based educational resource and targeted knowledge exchange activities. Results This paper focuses only on the research approach used in this project. The findings will be reported in detail in future publications. In response to community concerns about lack of recognition of Aboriginal early childhood strengths, priorities and knowledge, this collaborative community-driven project strengthens the evidence base for developing culturally responsive and relevant early childhood services and assessment processes to support optimal child development. The study findings are guiding the development of a Web-based educational resource for staff working with Aboriginal communities and families in the field of early child development. This website will also function as a community-developed tool for strengthening and maintaining Aboriginal knowledge and practice related to child development and child rearing. It will be widely accessible to community members through a range of platforms (eg, mobile phones and tablets) and will provide a model for other cultural contexts. Conclusions This project will facilitate wider recognition and reflection of cultural knowledge and practice in early childhood programs and policies and will support strengthening and maintenance of cultural knowledge. The culturally responsive and highly collaborative approach to community-based research on which this project is based will also inform future research through sharing knowledge about the research process as well as research findings. PMID:29514777

Creating Qungasvik (A Yup’ik Intervention “Toolbox”): Case Examples from a Community-Developed and Culturally-Driven Intervention

PubMed Central

Rasmus, Stacy M.; Charles, Billy; Mohatt, Gerald V.

2014-01-01

This paper describes the development of a Yup’ik Alaska Native approach to suicide and alcohol abuse prevention that resulted in the creation of the Qungasvik, a toolbox promoting reasons for life and sobriety among youth. The Qungasvik is made up of thirty-six modules that function as cultural scripts for creating experiences in Yup’ik communities that build strengths and protection against suicide and alcohol abuse. The Qungasvik manual represents the results of a community based participatory research intervention development process grounded in culture and local process, and nurtured through a syncretic blending of Indigenous and Western theories and practices. This paper will provide a description of the collaborative steps taken at the community-level to develop the intervention modules. This process involved university researchers and community members coming together and drawing from multiple sources of data and knowledge to inform the development of prevention activities addressing youth suicide and alcohol abuse. We will present case examples describing the development of three keystone modules; Qasgiq (The Men’s House), Yup’ik Kinship Terms, and Surviving Your Feelings. These modules each are representative of the process that the community co-researcher team took to develop and implement protective experiences that: (1) create supportive community, (2) strengthen families, and (3) give individuals tools to be healthy and strong. PMID:24764018

Creating Qungasvik (a Yup'ik intervention "toolbox"): case examples from a community-developed and culturally-driven intervention.

PubMed

Rasmus, Stacy M; Charles, Billy; Mohatt, Gerald V

2014-09-01

This paper describes the development of a Yup'ik Alaska Native approach to suicide and alcohol abuse prevention that resulted in the creation of the Qungasvik, a toolbox promoting reasons for life and sobriety among youth. The Qungasvik is made up of thirty-six modules that function as cultural scripts for creating experiences in Yup'ik communities that build strengths and protection against suicide and alcohol abuse. The Qungasvik manual represents the results of a community based participatory research intervention development process grounded in culture and local process, and nurtured through a syncretic blending of Indigenous and Western theories and practices. This paper will provide a description of the collaborative steps taken at the community-level to develop the intervention modules. This process involved university researchers and community members coming together and drawing from multiple sources of data and knowledge to inform the development of prevention activities addressing youth suicide and alcohol abuse. We will present case examples describing the development of three keystone modules; Qasgiq (The Men's House), Yup'ik Kinship Terms, and Surviving Your Feelings. These modules each are representative of the process that the community co-researcher team took to develop and implement protective experiences that: (1) create supportive community, (2) strengthen families, and (3) give individuals tools to be healthy and strong.

Design and Evaluation of a Cross-Cultural Training System

NASA Technical Reports Server (NTRS)

Santarelli, Thomas; Stagl, Kevin C.

2011-01-01

Cross-cultural competency, and the underlying communication and affective skills required to develop such expertise, is becoming increasingly important for a wide variety of domains. To address this need, we developed a blended learning platform which combines virtual role-play with tutorials, assessment and feedback. A Middle-Eastern Curriculum (MEC) exemplar for cross-cultural training U.S. military personnel was developed to guide the refinement of an existing game-based training platform. To complement this curriculum, we developed scenario authoring tools to enable end-users to define training objectives, link performance measures and feedback/remediation to these objectives, and deploy experiential scenarios within a game-based virtual environment (VE). Lessons learned from the design and development of this exemplar cross-cultural competency curriculum, as well as formative evaluation results, are discussed. Initial findings suggest that the underlying training technology promotes deep levels of semantic processing of the key information of relevant cultural and communication skills.

Transformations in Emotional Structures Throughout History.

PubMed

Ludwig, Janus

2016-01-01

Today, in my view, we can on the basis of the psychohistorical research understand the dynamic line of historical processes, and in particular the process of the development of our modern way of viewing the world. I try to describe in this development by bringing together European and American psychohistorical research. A deeper understanding of the psychic and social dimensions of historical development can be a resource for political action. In the global world it is important to both manage the mutual dealings between diverse cultural regions and support constructive interactions. This is only possible when the internal dynamics and the individual characteristics of the cultural developments in the regions can be taken into account. At the present stage of discussion, which talks of a "clash of cultures" and ultimately ends in military intervention, it is blatantly obvious that every potential for understanding and dealing relevantly with each other, should be exploited as provided for by the contributions of psychohistory.

Development of scales to assess patients' perception of physicians' cultural competence in health care interactions.

PubMed

Ahmed, Rukhsana; Bates, Benjamin R

2012-07-01

This study describes the development of scales to measure patients' perception of physicians' cultural competence in health care interactions and thus contributes to promoting awareness of physician-patient intercultural interaction processes. Surveys were administrated to a total of 682 participants. Exploratory factor analyses were employed to assess emergent scales and subscales to develop reliable instruments. The first two phases were devoted to formative research and pilot study. The third phase was devoted to scale development, which resulted in a five-factor solution to measure patient perception of physicians' cultural competence for patient satisfaction.

Cultural ergonomics in interactional and experiential design: conceptual framework and case study of the Taiwanese twin cup.

PubMed

Lin, Chih-Long; Chen, Si-Jing; Hsiao, Wen-Hsin; Lin, Rungtai

2016-01-01

Cultural ergonomics is an approach that considers interaction- and experience-based variations among cultures. Designers need to develop a better understanding of cultural ergonomics not just to participate in cultural contexts but also to develop interactive experiences for users. Cultural ergonomics extends our understanding of cultural meaning and our ability to utilize such understanding for design and evaluate everyday products. This study aims to combine cultural ergonomics and interactive design to explore human-culture interaction in user experiences. The linnak is a typical Taiwanese aboriginal cultural object. This study examined the cultural meaning and operational interface of the linnak, as well as the scenarios in which it is used in interaction and user experiences. The results produced a cultural ergonomics interface for examining the manner in which designers communicate across cultures as well as the interweaving of design and culture in the design process. Copyright © 2015 Elsevier Ltd and The Ergonomics Society. All rights reserved.

Differential effects of bilingualism and culture on early attention: a longitudinal study in the U.S., Argentina, and Vietnam.

PubMed

Tran, Crystal D; Arredondo, Maria M; Yoshida, Hanako

2015-01-01

A large body of literature suggests that bilingualism strongly influences attentional processes among a variety of age groups. Increasing studies, however, indicate that culture may also have measurable effects on attentional processes. Bilinguals are often exposed to multiple cultural backgrounds, therefore, it is unclear if being exposed to multiple languages and culture together influence attentional processes, or if the effect themselves are uniquely linked to different attentional processes. The present study explores the relevancy of different attentional processes-alerting, orienting, and executive control-to language and to culture. In the present study, 97 3-years-old (Mean age = 38.78 months) monolingual and bilingual children from three countries (the U.S., Argentina, and Vietnam) were longitudinally tested for a total of five time points on a commonly used non-linguistic attentional paradigm-the Attention Network Test. Results demonstrate that when other factors are controlled (e.g., socio-economic status, vocabulary knowledge, age), culture plays an important role on the development of the alerting and executive control attentional network, while language status was only significant on the executive control attentional network. The present study indicates that culture may interact with bilingualism to further explain previous reported advantages, as well as elucidate the increasing disparity surrounding cognitive advantages in bilingual literature.

Establishment of a fully automated microtiter plate-based system for suspension cell culture and its application for enhanced process optimization.

PubMed

Markert, Sven; Joeris, Klaus

2017-01-01

We developed an automated microtiter plate (MTP)-based system for suspension cell culture to meet the increased demands for miniaturized high throughput applications in biopharmaceutical process development. The generic system is based on off-the-shelf commercial laboratory automation equipment and is able to utilize MTPs of different configurations (6-24 wells per plate) in orbital shaken mode. The shaking conditions were optimized by Computational Fluid Dynamics simulations. The fully automated system handles plate transport, seeding and feeding of cells, daily sampling, and preparation of analytical assays. The integration of all required analytical instrumentation into the system enables a hands-off operation which prevents bottlenecks in sample processing. The modular set-up makes the system flexible and adaptable for a continuous extension of analytical parameters and add-on components. The system proved suitable as screening tool for process development by verifying the comparability of results for the MTP-based system and bioreactors regarding profiles of viable cell density, lactate, and product concentration of CHO cell lines. These studies confirmed that 6 well MTPs as well as 24 deepwell MTPs were predictive for a scale up to a 1000 L stirred tank reactor (scale factor 1:200,000). Applying the established cell culture system for automated media blend screening in late stage development, a 22% increase in product yield was achieved in comparison to the reference process. The predicted product increase was subsequently confirmed in 2 L bioreactors. Thus, we demonstrated the feasibility of the automated MTP-based cell culture system for enhanced screening and optimization applications in process development and identified further application areas such as process robustness. The system offers a great potential to accelerate time-to-market for new biopharmaceuticals. Biotechnol. Bioeng. 2017;114: 113-121. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

Culture, executive function, and social understanding.

PubMed

Lewis, Charlie; Koyasu, Masuo; Oh, Seungmi; Ogawa, Ayako; Short, Benjamin; Huang, Zhao

2009-01-01

Much of the evidence from the West has shown links between children's developing self-control (executive function), their social experiences, and their social understanding (Carpendale & Lewis, 2006, chapters 5 and 6), across a range of cultures including China. This chapter describes four studies conducted in three Oriental cultures, suggesting that the relationships among social interaction, executive function, and social understanding are different in these cultures, implying that social and executive skills are underpinned by key cultural processes.

Cognitive Processes and Theory Development: A Reply to Spencer and Karmiloff-Smith.

ERIC Educational Resources Information Center

Gellatly, Angus

1997-01-01

Focuses on the role of enculturation in children's cognitive development by distinguishing between, and elaborating upon, three factors: (1) cultural context; (2) cognitive contents; and (3) cognitive processes. Suggests problems inherent in positing homologies between children's cognitive development and the historical development of scientific…

Developing global regression models for metabolite concentration prediction regardless of cell line.

PubMed

André, Silvère; Lagresle, Sylvain; Da Sliva, Anthony; Heimendinger, Pierre; Hannas, Zahia; Calvosa, Éric; Duponchel, Ludovic

2017-11-01

Following the Process Analytical Technology (PAT) of the Food and Drug Administration (FDA), drug manufacturers are encouraged to develop innovative techniques in order to monitor and understand their processes in a better way. Within this framework, it has been demonstrated that Raman spectroscopy coupled with chemometric tools allow to predict critical parameters of mammalian cell cultures in-line and in real time. However, the development of robust and predictive regression models clearly requires many batches in order to take into account inter-batch variability and enhance models accuracy. Nevertheless, this heavy procedure has to be repeated for every new line of cell culture involving many resources. This is why we propose in this paper to develop global regression models taking into account different cell lines. Such models are finally transferred to any culture of the cells involved. This article first demonstrates the feasibility of developing regression models, not only for mammalian cell lines (CHO and HeLa cell cultures), but also for insect cell lines (Sf9 cell cultures). Then global regression models are generated, based on CHO cells, HeLa cells, and Sf9 cells. Finally, these models are evaluated considering a fourth cell line(HEK cells). In addition to suitable predictions of glucose and lactate concentration of HEK cell cultures, we expose that by adding a single HEK-cell culture to the calibration set, the predictive ability of the regression models are substantially increased. In this way, we demonstrate that using global models, it is not necessary to consider many cultures of a new cell line in order to obtain accurate models. Biotechnol. Bioeng. 2017;114: 2550-2559. © 2017 Wiley Periodicals, Inc. © 2017 Wiley Periodicals, Inc.

Recent advances towards development and commercialization of plant cell culture processes for synthesis of biomolecules

PubMed Central

Wilson, Sarah A.; Roberts, Susan C.

2011-01-01

(1) Summary Plant cell culture systems were initially explored for use in commercial synthesis of several high value secondary metabolites, allowing for sustainable production that was not limited by the low yields associated with natural harvest or the high cost associated with complex chemical synthesis. Although there have been some commercial successes, most notably paclitaxel production from Taxus sp., process limitations exist with regards to low product yields and inherent production variability. A variety of strategies are being developed to overcome these limitations including elicitation strategies, in situ product removal and metabolic engineering with single genes and transcription factors. Recently, the plant cell culture production platform has been extended to pharmaceutically active heterologous proteins. Plant systems are beneficial because they are able to produce complex proteins that are properly glycosylated, folded and assembled without the risk of contamination by toxins that are associated with mammalian or microbial production systems. Additionally, plant cell culture isolates transgenic material from the environment, allows for more controllable conditions over field grown crops and promotes secretion of proteins to the medium, reducing downstream purification costs. Despite these benefits, the increase in cost of heterologous protein synthesis in plant cell culture as opposed to field grown crops is significant and therefore processes must be optimized with regards to maximizing secretion and enhancing protein stability in the cell culture media. This review discusses recent advancements in plant cell culture processing technology, focusing on progress towards overcoming the problems associated with commercialization of these production systems and highlighting recent commercial successes. PMID:22059985

Effects of cell culture conditions on antibody N-linked glycosylation--what affects high mannose 5 glycoform.

PubMed

Pacis, Efren; Yu, Marcella; Autsen, Jennifer; Bayer, Robert; Li, Feng

2011-10-01

The glycosylation profile of therapeutic antibodies is routinely analyzed throughout development to monitor the impact of process parameters and to ensure consistency, efficacy, and safety for clinical and commercial batches of therapeutic products. In this study, unusually high levels of the mannose-5 (Man5) glycoform were observed during the early development of a therapeutic antibody produced from a Chinese hamster ovary (CHO) cell line, model cell line A. Follow up studies indicated that the antibody Man5 level was increased throughout the course of cell culture production as a result of increasing cell culture medium osmolality levels and extending culture duration. With model cell line A, Man5 glycosylation increased more than twofold from 12% to 28% in the fed-batch process through a combination of high basal and feed media osmolality and increased run duration. The osmolality and culture duration effects were also observed for four other CHO antibody producing cell lines by adding NaCl in both basal and feed media and extending the culture duration of the cell culture process. Moreover, reduction of Man5 level from model cell line A was achieved by supplementing MnCl2 at appropriate concentrations. To further understand the role of glycosyltransferases in Man5 level, N-acetylglucosaminyltransferase I GnT-I mRNA levels at different osmolality conditions were measured. It has been hypothesized that specific enzyme activity in the glycosylation pathway could have been altered in this fed-batch process. Copyright © 2011 Wiley Periodicals, Inc.

Cultural Background Variables in Dance Talent Development: Findings from the UK Centres for Advanced Training

ERIC Educational Resources Information Center

Sanchez, Erin N.; Aujla, Imogen J.; Nordin-Bates, Sanna

2013-01-01

This study is a qualitative enquiry into cultural background variables--social support, values, race/ethnicity and economic means--in the process of dance talent development. Seven urban dance students in pre-vocational training, aged 15-19, participated in semi-structured interviews. Interviews were inductively analysed using QSR International…

Formation of Pedagogical System for Individual Self-Development by Means of Physical Culture and Sport

ERIC Educational Resources Information Center

Panachev, Valery D.; Zelenin, Leonid A.; Opletin, Anatoly A.; Verbytskyi, Sergei A.

2017-01-01

Problems of formation, development and introduction of the modern pedagogical selfdevelopment system in university educational process by means of physical culture and sport have been considered in this article. Such generated pedagogical system reflects practical implementation of social order on the modern educational paradigm aimed at creation…

Development of the Other-Race Effect during Infancy: Evidence toward Universality?

ERIC Educational Resources Information Center

Kelly, David J.; Liu, Shaoying; Lee, Kang; Quinn, Paul C.; Pascalis, Olivier; Slater, Alan M.; Ge, Liezhong

2009-01-01

The other-race effect in face processing develops within the first year of life in Caucasian infants. It is currently unknown whether the developmental trajectory observed in Caucasian infants can be extended to other cultures. This is an important issue to investigate because recent findings from cross-cultural psychology have suggested that…

Socio-Cultural Theories of Cognitive Development: Implications for Teaching Theory in the Visual Arts.

ERIC Educational Resources Information Center

Fielding, Rob

1989-01-01

Explicates the socio-cultural developmental theories of Vygotsky and Feuerstein which advocate teacher mediated learning in order to stimulate and accelerate development. Implications for art education include the need for the teacher to become involved in the enculturation of the child into the thinking processes and conceptual organization of…

The Contribution of Education to Culture Development in Asia and the Pacific.

ERIC Educational Resources Information Center

Ahmed, H.

This document defines education as the process of the integrated development of an individual that takes place throughout life, and aims at one's complete fulfillment in the intellectual, spiritual, moral, emotional, physical, and other domains. Culture is defined as the complex of distinctive spiritual, material, intellectual, and emotional…

Motivation in Cross-Cultural Settings: A Papua New Guinea Psychometric Study

ERIC Educational Resources Information Center

Nelson, Genevieve F.; O'Mara, Alison J.; McInerney, Dennis M.; Dowson, Martin

2006-01-01

There is a paucity of research on motivation and education in developing countries. Although psychological constructs relating to academic engagement and achievement have been identified and researched in a number of cross-cultural settings this body of research has rarely been extended to the developing world. The processes by which students from…

A Scandinavian View on the Aesthetics as a Learning Media

ERIC Educational Resources Information Center

Austring, Bennye D.; Sorensen, Merete

2012-01-01

As the aesthetic learning process is always relational and developed in interaction with the surrounding culture, the participants in the aesthetic activities can develop cultural identity and social skills. Add to this that the individual can share its inner world with others through aesthetic activities in the potential space and in this way…

Scholarship in Occupational Therapy Faculty: The Interaction of Cultural Forces in Academic Departments

ERIC Educational Resources Information Center

Dow-Royer, Cathy A.

2010-01-01

Over the last two decades there has been heightened interest in redefining faculty scholarship in higher education (Boyer, 1990). Trends have included the development of cultural frameworks for understanding how disciplines and institutions influence faculty work and how socialization processes impact academic career development. Despite the fact…

The Relationship of Culture Value Orientation Change and Rorschach Indices of Psychological Development

ERIC Educational Resources Information Center

Papajohn, John C.; Spiegel, John P.

1971-01-01

The relationship of culture value orientation change and Rorschach indices of psychological development was investigated using a sample of second-generation Greek-Americans undergoing the acculturation process by comparing the families with psychotic member with a matched group of families in which there was no history of psychopathology. (JM)

"Let the Circle be Unbroken" helps African-Americans prevent teen pregnancy.

PubMed

Okwumabua, T M; Okwumabua, J O; Elliott, V

1998-01-01

Strategies must be developed to address the high rate of adolescent pregnancy among Blacks in the US and the adverse consequences of premature parenting. A number of programs and strategies have been developed and are being implemented in various sites across the US. The "Let the Circle Be Unbroken: Rites of Passage" program is an effort to incorporate an Afrocentric conceptual model into a prevention program. It involves adapting socialization processes often observed in African cultures, which openly acknowledge the need to formally help adolescents during their transition from childhood to adulthood. That socialization process tends to be a cultural experience which requires that ideology, education, training, and culture be taught before an activity or celebration marking the successful transition from one stage of development to another. The "Rites of Passage" approach follows these basic premises to teach adolescents the knowledge and skills needed to become responsible community members and spiritually mature adults. It is specifically designed to help young people build self-esteem; enhance self-image; develop leadership skills, cultural awareness, and appreciation; and make healthy, productive, and self-affirming life choices.

Globalization and Science Education

NASA Astrophysics Data System (ADS)

Bencze, J. Lawrence; Carter, Lyn; Chiu, Mei-Hung; Duit, Reinders; Martin, Sonya; Siry, Christina; Krajcik, Joseph; Shin, Namsoo; Choi, Kyunghee; Lee, Hyunju; Kim, Sung-Won

2013-06-01

Processes of globalization have played a major role in economic and cultural change worldwide. More recently, there is a growing literature on rethinking science education research and development from the perspective of globalization. This paper provides a critical overview of the state and future development of science education research from the perspective of globalization. Two facets are given major attention. First, the further development of science education as an international research domain is critically analyzed. It seems that there is a predominance of researchers stemming from countries in which English is the native language or at least a major working language. Second, the significance of rethinking the currently dominant variants of science instruction from the perspectives of economic and cultural globalization is given major attention. On the one hand, it is argued that processes concerning globalization of science education as a research domain need to take into account the richness of the different cultures of science education around the world. At the same time, it is essential to develop ways of science instruction that make students aware of the various advantages, challenges and problems of international economic and cultural globalization.

Globalization and Science Education

NASA Astrophysics Data System (ADS)

Bencze, J. Lawrence; Carter, Lyn; Chiu, Mei-Hung; Duit, Reinders; Martin, Sonya; Siry, Christina; Krajcik, Joseph; Shin, Namsoo; Choi, Kyunghee; Lee, Hyunju; Kim, Sung-Won

2012-12-01

Processes of globalization have played a major role in economic and cultural change worldwide. More recently, there is a growing literature on rethinking science education research and development from the perspective of globalization. This paper provides a critical overview of the state and future development of science education research from the perspective of globalization. Two facets are given major attention. First, the further development of science education as an international research domain is critically analyzed. It seems that there is a predominance of researchers stemming from countries in which English is the native language or at least a major working language. Second, the significance of rethinking the currently dominant variants of science instruction from the perspectives of economic and cultural globalization is given major attention. On the one hand, it is argued that processes concerning globalization of science education as a research domain need to take into account the richness of the different cultures of science education around the world. At the same time, it is essential to develop ways of science instruction that make students aware of the various advantages, challenges and problems of international economic and cultural globalization.

Using Group Work to Develop Intercultural Skills in the Accounting Curriculum in Australia

ERIC Educational Resources Information Center

Daly, Anne; Hoy, Simon; Hughes, Mark; Islam, Jesmin; Mak, Anita S.

2015-01-01

This paper reports on the processes and outcomes of an experiential learning intervention designed to improve intercultural skills in accounting students by building cross-cultural alliances in culturally mixed groups. The cultural backgrounds of students in accounting units are diverse, and it has proved difficult to break down barriers to…

75 FR 74099 - In the Matter of Nuclear Fuel Services, Inc., Erwin, TN; Confirmatory Order Modifying License...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-30

... cause review, a Safety Culture Implications Review, organizational and process changes in response to... of the assessment. d. NFS agrees to develop and implement an appropriate safety culture improvement plan to address the findings identified in the second Safety Culture Assessment report that was...

Leadership and Storytelling: Promoting a Culture of Learning, Positive Change, and Community

ERIC Educational Resources Information Center

Aidman, Barry; Long, Tanya Alyson

2017-01-01

Educational leaders work in increasingly complex, high pressure environments with people who have diverse backgrounds, interests, and goals. To be effective, these leaders must understand the dynamic process of creating and managing culture and change. Stories have the potential to influence culture and to help people connect, develop genuine…

Corporate Culture and Employee Mentality Capital Agree with Influencing Factor Analysis

ERIC Educational Resources Information Center

Liu, Ying

2010-01-01

In the enterprise development process, many companies put on the corporate culture and employee knowledge of psychological capital to stay in their respective functional areas, and can not really establish a humanistic ideas, nor will it recognize employees of psychological capital in the building of enterprise culture in the transmission and…

Forum: Cultural Identity and (Dis)Continuities of Children of Immigrant Communities

ERIC Educational Resources Information Center

Obsiye, Mohamed; Cook, Rachel

2016-01-01

Susan Harper's study centres on "funds of knowledge" as a pedagogical resource for the development of a science curriculum, drawing on Karen refugee parents' cultural knowledge and identity. She argues that engagement in this process helps the parent generation of this community to "rebuild their cultural resilience" and cope…

Genetic transformation of rare Verbascum eriophorum Godr. plants and metabolic alterations revealed by NMR-based metabolomics.

PubMed

Marchev, Andrey; Yordanova, Zhenya; Alipieva, Kalina; Zahmanov, Georgi; Rusinova-Videva, Snezhana; Kapchina-Toteva, Veneta; Simova, Svetlana; Popova, Milena; Georgiev, Milen I

2016-09-01

To develop a protocol to transform Verbascum eriophorum and to study the metabolic differences between mother plants and hairy root culture by applying NMR and processing the datasets with chemometric tools. Verbascum eriophorum is a rare species with restricted distribution, which is poorly studied. Agrobacterium rhizogenes-mediated genetic transformation of V. eriophorum and hairy root culture induction are reported for the first time. To determine metabolic alterations, V. eriophorum mother plants and relevant hairy root culture were subjected to comprehensive metabolomic analyses, using NMR (1D and 2D). Metabolomics data, processed using chemometric tools (and principal component analysis in particular) allowed exploration of V. eriophorum metabolome and have enabled identification of verbascoside (by means of 2D-TOCSY NMR) as the most abundant compound in hairy root culture. Metabolomics data contribute to the elucidation of metabolic alterations after T-DNA transfer to the host V. eriophorum genome and the development of hairy root culture for sustainable bioproduction of high value verbascoside.

Disposable Bioreactors for Plant Micropropagation and Mass Plant Cell Culture

NASA Astrophysics Data System (ADS)

Ducos, Jean-Paul; Terrier, Bénédicte; Courtois, Didier

Different types of bioreactors are used at Nestlé R&D Centre - Tours for mass propagation of selected plant varieties by somatic embryogenesis and for large scale culture of plants cells to produce metabolites or recombinant proteins. Recent studies have been directed to cut down the production costs of these two processes by developing disposable cell culture systems. Vegetative propagation of elite plant varieties is achieved through somatic embryogenesis in liquid medium. A pilot scale process has recently been set up for the industrial propagation of Coffea canephora (Robusta coffee). The current production capacity is 3.0 million embryos per year. The pre-germination of the embryos was previously conducted by temporary immersion in liquid medium in 10-L glass bioreactors. An improved process has been developed using a 10-L disposable bioreactor consisting of a bag containing a rigid plastic box ('Box-in-Bag' bioreactor), insuring, amongst other advantages, a higher light transmittance to the biomass due to its horizontal design. For large scale cell culture, two novel flexible plastic-based disposable bioreactors have been developed from 10 to 100 L working volumes, validated with several plant species ('Wave and Undertow' and 'Slug Bubble' bioreactors). The advantages and the limits of these new types of bioreactor are discussed, based mainly on our own experience on coffee somatic embryogenesis and mass cell culture of soya and tobacco.

Development Instrument’s Learning of Physics Through Scientific Inquiry Model Based Batak Culture to Improve Science Process Skill and Student’s Curiosity

NASA Astrophysics Data System (ADS)

Nasution, Derlina; Syahreni Harahap, Putri; Harahap, Marabangun

2018-03-01

This research aims to: (1) developed a instrument’s learning (lesson plan, worksheet, student’s book, teacher’s guide book, and instrument test) of physics learning through scientific inquiry learning model based Batak culture to achieve skills improvement process of science students and the students’ curiosity; (2) describe the quality of the result of develop instrument’s learning in high school using scientific inquiry learning model based Batak culture (lesson plan, worksheet, student’s book, teacher’s guide book, and instrument test) to achieve the science process skill improvement of students and the student curiosity. This research is research development. This research developed a instrument’s learning of physics by using a development model that is adapted from the development model Thiagarajan, Semmel, and Semmel. The stages are traversed until retrieved a valid physics instrument’s learning, practical, and effective includes :(1) definition phase, (2) the planning phase, and (3) stages of development. Test performed include expert test/validation testing experts, small groups, and test classes is limited. Test classes are limited to do in SMAN 1 Padang Bolak alternating on a class X MIA. This research resulted in: 1) the learning of physics static fluid material specially for high school grade 10th consisted of (lesson plan, worksheet, student’s book, teacher’s guide book, and instrument test) and quality worthy of use in the learning process; 2) each component of the instrument’s learning meet the criteria have valid learning, practical, and effective way to reach the science process skill improvement and curiosity in students.

The Arabic culture of Jordan and its impacts on a wider Jordanian adoption of business continuity management.

PubMed

Sawalha, Ihab H; Meaton, Julia

2012-01-01

Culture is important to individuals and societies, as well as organisations. Failing to address cultural aspects will hinder the wider adoption and development of business continuity management (BCM) and will subsequently increase the vulnerabilities of organisations to crises, disasters and business interruptions. Three main issues are discussed in this paper. The first is the background to culture and the characteristics of the Jordanian culture. Secondly, the influence of the Arab culture on the wider adoption and development of BCM in Jordan is considered. Thirdly, the paper looks at potential factors that underpin the role of culture in the BCM process in Jordan. These issues are significant, as they represent the characteristics and influence of the Arab culture. This paper contributes to the understanding of the significance of culture in the adoption and development of BCM for organisations operating in Jordan and in the Arab world more generally. It also highlights current cultural changes and trends taking place in the Arab world in a time of huge political instability in the Middle East and Arab countries.

Patient Safety Culture and the Association with Safe Resident Care in Nursing Homes

ERIC Educational Resources Information Center

Thomas, Kali S.; Hyer, Kathryn; Castle, Nicholas G.; Branch, Laurence G.; Andel, Ross; Weech-Maldonado, Robert

2012-01-01

Purpose of the study: Studies have shown that patient safety culture (PSC) is poorly developed in nursing homes (NHs), and, therefore, residents of NHs may be at risk of harm. Using Donabedian's Structure-Process-Outcome (SPO) model, we examined the relationships among top management's ratings of NH PSC, a process of care, and safety outcomes.…

"Where Is _______?": Culture and the Process of Change in the Development of Inclusive Schools

ERIC Educational Resources Information Center

McMaster, Christopher

2015-01-01

The modern school is a multi-layered and complex institution. For inclusive values and practices to embed in educational systems the nature of school culture and the change process must be considered. Qualitative data was gathered during a year-long ethnographic study of inclusive change in a co-educational high school. This paper applies a model…

A review of cultural adaptations of screening tools for autism spectrum disorders.

PubMed

Soto, Sandra; Linas, Keri; Jacobstein, Diane; Biel, Matthew; Migdal, Talia; Anthony, Bruno J

2015-08-01

Screening children to determine risk for Autism Spectrum Disorders has become more common, although some question the advisability of such a strategy. The purpose of this systematic review is to identify autism screening tools that have been adapted for use in cultures different from that in which they were developed, evaluate the cultural adaptation process, report on the psychometric properties of the adapted instruments, and describe the implications for further research and clinical practice. A total of 21 articles met criteria for inclusion, reporting on the cultural adaptation of autism screening in 19 countries and in 10 languages. The cultural adaptation process was not always clearly outlined and often did not include the recommended guidelines. Cultural/linguistic modifications to the translated tools tended to increase with the rigor of the adaptation process. Differences between the psychometric properties of the original and adapted versions were common, indicating the need to obtain normative data on populations to increase the utility of the translated tool. © The Author(s) 2014.

Action Research for Developing Social Workers' Research Capacity

ERIC Educational Resources Information Center

Lunt, Neil; Fouche, Christa

2009-01-01

We reflect on the action research process implemented in assisting the development of a culture of practitioner inquiry amongst social workers in social services agencies, and highlight the overall outcomes of the intervention. The paper outlines the rationale and process for undertaking an action research process with social services…

In vitro study of bovine oligodendroglia.

PubMed

Fewster, M E; Blackstone, S

1975-12-01

Oligodendroglia were prepared by 'Ficoll' density gradient centrifugation from the centrum ovale of fetal and adult bovine brains. When cultivated in Rose Chambers, and provided an air bubble was included in the chamber during the cultivation, processes developed on cells around the circumference of the bubble. A sizeable air phase seems to be important for process formation in isolated bovine glial preparations. Various culture systems, media and additions to the cultures were examined for their effect on the behavior of the cultures. Fibroblast overgrowth occurred in oligodendroglial cultures from fetal brains in media supplemented with fetal bovine serum (FBS) but not in medium 199 supplemented with 2.5% FBS.

A 100-Year Review: Yogurt and other cultured dairy products.

PubMed

Aryana, Kayanush J; Olson, Douglas W

2017-12-01

The history of the last 100 years of the science and technology of yogurt, sour cream, cultured butter, cultured buttermilk, kefir, and acidophilus milk has been one of continuous development and improvement. Yogurt leads the cultured dairy product category in terms of volume of production in the United States and recent research activity. Legal definitions of yogurt, sour cream and acidified sour cream, and cultured milk, including cultured buttermilk, are presented in the United States Code of Federal Regulations and summarized here. A tremendous amount of research has been done on traditional and novel ingredients, starter cultures and probiotics, mix processing, packaging, chemical aspects, physical and sensory properties, microstructure, specialized products, composition, quality and safety of yogurt and various manufacturing methods, addition of flavorings, viscosity measurements, and probiotic use for sour cream. Over time, there have arisen alternative manufacturing methods, flavor problems, addition of flavorings, and use of probiotics for cultured buttermilk. Many health benefits are provided by yogurt and other cultured dairy products. One hundred years of testing and development have led to wider uses of cultured dairy products and new processing methods for enhanced shelf life and safety. Future research directions will likely include investigating the effects of probiotic dairy products on gut microbiota and overall health. Copyright © 2017 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.

Moving from Control to Culture in Higher Education Quality

NASA Astrophysics Data System (ADS)

Ehlers, Ulf-Daniel

In this article, it is argued that quality development in higher education needs to go beyond the implementation of rules and processes for quality management purposes to improve the educational quality. Quality development has to rather focus on promoting a quality culture, which enables individual actors to continuously improve their profession. While this understanding of quality as part of the organizational culture gains more importance, there is still a lack of fundamental research and conceptual understanding of the phenomenon in itself. This article aims to lay the foundations for a comprehensive understanding of quality culture in organizations focusing on higher education. For this purpose, the state of the art in research on organizational culture is discussed and a model of quality culture is presented.

African refugees in Egypt: trauma, loss, and cultural adjustment.

PubMed

Henry, Hani M

2012-08-01

This study examined the influence of pre-immigration trauma on the acculturation process of refugees, as reflected in the manifestations of their continuing bonds with native cultures. Six African refugees who sought refuge in Egypt because of wars and political persecution were interviewed about the circumstances of their departure from their home countries, as well as their life experiences in Egypt. All participants kept continuing bonds with their native cultures, but these bonds manifested differently depending on their ability to assimilate pre-immigration trauma and cultural losses. Participants who successfully assimilated both pre-immigration trauma and cultural losses developed continuing bonds with their native cultures that helped them (a) integrate the Egyptian culture into their life experiences and (b) tolerate difficult political conditions in Egypt. Participants who could not assimilate their pre-immigration trauma and cultural losses also developed continuing bonds with their native culture, but these bonds only provided them with solace.

Models of Cultural Niche Construction with Selection and Assortative Mating

PubMed Central

Feldman, Marcus W.

2012-01-01

Niche construction is a process through which organisms modify their environment and, as a result, alter the selection pressures on themselves and other species. In cultural niche construction, one or more cultural traits can influence the evolution of other cultural or biological traits by affecting the social environment in which the latter traits may evolve. Cultural niche construction may include either gene-culture or culture-culture interactions. Here we develop a model of this process and suggest some applications of this model. We examine the interactions between cultural transmission, selection, and assorting, paying particular attention to the complexities that arise when selection and assorting are both present, in which case stable polymorphisms of all cultural phenotypes are possible. We compare our model to a recent model for the joint evolution of religion and fertility and discuss other potential applications of cultural niche construction theory, including the evolution and maintenance of large-scale human conflict and the relationship between sex ratio bias and marriage customs. The evolutionary framework we introduce begins to address complexities that arise in the quantitative analysis of multiple interacting cultural traits. PMID:22905167

Cultural Psychology of Differences and EMS; a New Theoretical Framework for Understanding and Reconstructing Culture.

PubMed

Yamamoto, Toshiya

2017-09-01

In this paper I introduce the outlines of our new type of theoretical framework named 'Cultural psychology of Differences' for understanding cultural others and dialogically reconstructing interactions among cultural others. In order to understand cultural others, it is necessary for us to reconstruct a new concept which enables us to analyze dynamic generation processes of culture. We propose the concept of Expanded Mediational Structure, EMS, as an elementary unit for understanding human social interactions. EMS is composed of subjects who interacts each other using objects of some kind as mediators, and a normative mediator, NM, which mediates their interactions. It is necessary to generate, share and adjust a NM to keep social interactions stable, and culture will appear when interaction malfunction is attributed to a gaps of NMs. The concept of EMS helps us to understand how culture is functionally substantialized in the plane of collective (or communal) intersubjectivity and how cultural conflicts develop and intensify. Focusing on the generation process of culture through interactions provides us with another option to understand cultural others through dialogical interactions with them.

"It was like reading a detective novel": Using PAR to work together for culture change.

PubMed

Fortune, Darla; McKeown, Janet; Dupuis, Sherry; de Witt, Lorna

2015-08-01

Participatory action research (PAR), with its focus on engagement and collaboration, is uniquely suited to enhancing culture change initiatives in dementia care. Yet, there is limited literature of its application to culture change approaches in care settings, and even less in dementia specific care contexts. To address these gaps in the literature, the purpose of this paper is to examine the complexities of a PAR project aimed at changing the culture of dementia care in two diverse dementia care settings, including a long term care (LTC) and community care setting. Drawing from data gathered throughout the PAR process, we unpack the challenges experienced by participants working together to guide culture change within their respective care settings. These challenges include: overextending selves through culture change participation; fluctuating group membership; feeling uncertainty, confusion and apprehension about the process; frustratingly slow process; and seeking diverse group representation in decision making. We also highlight the potential for appreciative inquiry (AI) to be integrated with PAR to guide a process whereby participants involved in culture change initiatives can develop strategies to mitigate challenges they experience. We view the challenges and strategies shared here as being constructive to would-be culture change agents and hope this paper will move others to consider the use of PAR when engaging in culture change initiatives. Copyright © 2015 Elsevier Inc. All rights reserved.

Multiwell cell culture plate format with integrated microfluidic perfusion system

NASA Astrophysics Data System (ADS)

Domansky, Karel; Inman, Walker; Serdy, Jim; Griffith, Linda G.

2006-01-01

A new cell culture analog has been developed. It is based on the standard multiwell cell culture plate format but it provides perfused three-dimensional cell culture capability. The new capability is achieved by integrating microfluidic valves and pumps into the plate. The system provides a means to conduct high throughput assays for target validation and predictive toxicology in the drug discovery and development process. It can be also used for evaluation of long-term exposure to drugs or environmental agents or as a model to study viral hepatitis, cancer metastasis, and other diseases and pathological conditions.

Comparison of spectroscopy technologies for improved monitoring of cell culture processes in miniature bioreactors

PubMed Central

van den Berg, Frans; Racher, Andrew J.; Martin, Elaine B.; Jaques, Colin

2017-01-01

Cell culture process development requires the screening of large numbers of cell lines and process conditions. The development of miniature bioreactor systems has increased the throughput of such studies; however, there are limitations with their use. One important constraint is the limited number of offline samples that can be taken compared to those taken for monitoring cultures in large‐scale bioreactors. The small volume of miniature bioreactor cultures (15 mL) is incompatible with the large sample volume (600 µL) required for bioanalysers routinely used. Spectroscopy technologies may be used to resolve this limitation. The purpose of this study was to compare the use of NIR, Raman, and 2D‐fluorescence to measure multiple analytes simultaneously in volumes suitable for daily monitoring of a miniature bioreactor system. A novel design‐of‐experiment approach is described that utilizes previously analyzed cell culture supernatant to assess metabolite concentrations under various conditions while providing optimal coverage of the desired design space. Multivariate data analysis techniques were used to develop predictive models. Model performance was compared to determine which technology is more suitable for this application. 2D‐fluorescence could more accurately measure ammonium concentration (RMSECV 0.031 g L−1) than Raman and NIR. Raman spectroscopy, however, was more robust at measuring lactate and glucose concentrations (RMSECV 1.11 and 0.92 g L−1, respectively) than the other two techniques. The findings suggest that Raman spectroscopy is more suited for this application than NIR and 2D‐fluorescence. The implementation of Raman spectroscopy increases at‐line measuring capabilities, enabling daily monitoring of key cell culture components within miniature bioreactor cultures. © 2017 American Institute of Chemical Engineers Biotechnol. Prog., 33:337–346, 2017 PMID:28271638

CIDOC-CRM extensions for conservation processes: A methodological approach

NASA Astrophysics Data System (ADS)

Vassilakaki, Evgenia; Zervos, Spiros; Giannakopoulos, Georgios

2015-02-01

This paper aims to report the steps taken to create the CIDOC Conceptual Reference Model (CIDOC-CRM) extensions and the relationships established to accommodate the depiction of conservation processes. In particular, the specific steps undertaken for developing and applying the CIDOC-CRM extensions for defining the conservation interventions performed on the cultural artifacts of the National Archaeological Museum of Athens, Greece are presented in detail. A report on the preliminary design of the DOC-CULTURE project (Development of an integrated information environment for assessment and documentation of conservation interventions to cultural works/objects with nondestructive testing techniques [NDTs], www.ndt-lab.gr/docculture), co-financed by the European Union NSRF THALES program, can be found in Kyriaki-Manessi, Zervos & Giannakopoulos (1) whereas the NDT&E methods and their output data through CIDOC-CRM extension of the DOC-CULTURE project approach to standardize the documentation of the conservation were further reported in Kouis et al. (2).

Culture Influences Action Understanding in Infancy: Prediction of Actions Performed With Chopsticks and Spoons in Chinese and Swedish Infants.

PubMed

Green, Dorota; Li, Qi; Lockman, Jeffrey J; Gredebäck, Gustaf

2016-05-01

The cultural specificity of action prediction was assessed in 8-month-old Chinese and Swedish infants. Infants were presented with an actor eating with a spoon or chopsticks. Predictive goal-directed gaze shifts were examined using eye tracking. The results demonstrate that Chinese infants only predict the goal of eating actions performed with chopsticks, whereas Swedish infants exclusively predict the goal of eating actions performed with a spoon. Infants in neither culture predicted the goal of object manipulation actions (e.g., picking up food) performed with a spoon or chopsticks. The results support the view that multiple processes (both visual/cultural learning and motor-based direct matching processes) facilitate goal prediction during observation of other peoples' actions early in infancy. © 2016 The Authors. Child Development © 2016 Society for Research in Child Development, Inc.

Driving and sustaining culture change in Olympic sport performance teams: a first exploration and grounded theory.

PubMed

Cruickshank, Andrew; Collins, Dave; Minten, Sue

2014-02-01

Stimulated by growing interest in the organizational and performance leadership components of Olympic success, sport psychology researchers have identified performance director-led culture change as a process of particular theoretical and applied significance. To build on initial work in this area and develop practically meaningful understanding, a pragmatic research philosophy and grounded theory methodology were engaged to uncover culture change best practice from the perspective of newly appointed performance directors. Delivered in complex and contested settings, results revealed that the optimal change process consisted of an initial evaluation, planning, and impact phase adjoined to the immediate and enduring management of a multidirectional perception- and power-based social system. As the first inquiry of its kind, these findings provide a foundation for the continued theoretical development of culture change in Olympic sport performance teams and a first model on which applied practice can be based.

Review: role of carbon sources for in vitro plant growth and development.

PubMed

Yaseen, Mehwish; Ahmad, Touqeer; Sablok, Gaurav; Standardi, Alvaro; Hafiz, Ishfaq Ahmad

2013-04-01

In vitro plant cells, tissues and organ cultures are not fully autotrophic establishing a need for carbohydrates in culture media to maintain the osmotic potential, as well as to serve as energy and carbon sources for developmental processes including shoot proliferation, root induction as well as emission, embryogenesis and organogenesis, which are highly energy demanding developmental processes in plant biology. A variety of carbon sources (both reducing and non-reducing) are used in culture media depending upon genotypes and specific stages of growth. However, sucrose is most widely used as a major transport-sugar in the phloem sap of many plants. In micropropagation systems, morphogenetic potential of plant tissues can greatly be manipulated by varying type and concentration of carbon sources. The present article reviews the past and current findings on carbon sources and their sustainable utilization for in vitro plant tissue culture to achieve better growth rate and development.

The effects of 1α, 25-dihydroxyvitamin D3 and transforming growth factor-β3 on bone development in an ex vivo organotypic culture system of embryonic chick femora.

PubMed

Smith, Emma L; Rashidi, Hassan; Kanczler, Janos M; Shakesheff, Kevin M; Oreffo, Richard O C

2015-01-01

Transforming growth factor-beta3 (TGF-β3) and 1α,25-dihydroxyvitamin D3 (1α,25 (OH) 2D3) are essential factors in chondrogenesis and osteogenesis respectively. These factors also play a fundamental role in the developmental processes and the maintenance of skeletal integrity, but their respective direct effects on these processes are not fully understood. Using an organotypic bone rudiment culture system the current study has examined the direct roles the osteotropic factors 1α,25 (OH)2D3 and TGF-β3 exert on the development and modulation of the three dimensional structure of the embryonic femur. Isolated embryonic chick femurs (E11) were organotypically cultured for 10 days in basal media, or basal media supplemented with either 1α,25 (OH) 2D3 (25 nM) or TGF-β3 (5 ng/mL & 15 ng/mL). Analyses of the femurs were undertaken using micro-computed tomography (μCT), histology and immunohistochemistry. 1α,25 (OH)2D3 supplemented cultures enhanced osteogenesis directly in the developing femurs with elevated levels of osteogenic markers such as type 1 collagen. In marked contrast organotypic femur cultures supplemented with TGF-β3 (5 ng/mL & 15 ng/mL) demonstrated enhanced chondrogenesis with a reduction in osteogenesis. These studies demonstrate the efficacy of the ex vivo organotypic embryonic femur culture employed to elucidate the direct roles of these molecules, 1α,25 (OH) 2D3 and TGF-β3 on the structural development of embryonic bone within a three dimensional framework. We conclude that 1α,25(OH)2D and TGF-β3 modify directly the various cell populations in bone rudiment organotypic cultures effecting tissue metabolism resulting in significant changes in embryonic bone growth and modulation. Understanding the roles of osteotropic agents in the process of skeletal development is integral to developing new strategies for the recapitulation of bone tissue in later life.

Bioreactor Expansion of Skin-Derived Precursor Schwann Cells.

PubMed

Walsh, Tylor; Biernaskie, Jeff; Midha, Rajiv; Kallos, Michael S

2016-01-01

Scaling up the production of cells in a culture process is a critical step when trying to develop cell-based regenerative therapies. Static cultures often cannot be easily scaled up to clinically relevant cell numbers. Alternatively, bioreactors offer a highly valuable means to develop a clinical-ready process. To culture adherent cells in suspension, such as skin-derived precursor Schwann cells (SKP-SCs), microcarriers need to be used. Microcarriers are small spherical beads suspended within the vessel that allow for higher growth surface area to volume ratio. Here we describe the procedure of combining microcarriers with the controllability of bioreactors to generate higher cell densities in smaller reactor volumes leading to a more efficient and cost-effective cell production for applications in regenerative medicine.

Local Equity Action Development (LEAD). Education Policy Brief. Volume 4, Number 9, Fall 2006

ERIC Educational Resources Information Center

Ritter, Shana; Skiba, Russell J.

2006-01-01

Local Equity Action Development (LEAD) is a local change process grounded in cultural competence that addresses disproportionality in special education and other equity issues facing schools. This brief describes LEAD, outlines the concept of cultural competence, and offers examples of how LEAD is being implemented in a number of Indiana school…

Socialisation, Culture and the Foundations of Expertise in Elite Level Indigenous Australian Sportsmen

ERIC Educational Resources Information Center

Light, Richard L.; Evans, John R.

2017-01-01

This article reports on an ongoing study that investigates the development of expertise in rugby league and Australian football by Indigenous Australians as a socially and culturally situated process of learning. Focused on the sampling phase of the Development Model of Participation in Sport (6-12 years of age), it combines narrative inquiry and…

Culturally Appropriate Photonovel Development and Process Evaluation for Hepatitis B Prevention in Chinese, Korean, and Vietnamese American Communities

ERIC Educational Resources Information Center

Lee, Sunmin; Yoon, Hyeyeon; Chen, Lu; Juon, Hee-Soon

2013-01-01

Asian Americans have disproportionately high prevalence of chronic hepatitis B virus infection in the United States and yet have low hepatitis B screening and vaccination rates. We developed three photonovels specifically designed for Chinese, Korean, and Vietnamese Americans and evaluated their cultural relevance and effectiveness in increasing…

A constructivist theoretical proposition of cultural competence development in nursing.

PubMed

Blanchet Garneau, Amélie; Pepin, Jacinthe

2015-11-01

Cultural competence development in healthcare professions is considered an essential condition to promote quality and equity in healthcare. Even if cultural competence has been recognized as continuous, evolutionary, dynamic, and developmental by most researchers, current models of cultural competence fail to present developmental levels of this competence. These models have also been criticized for their essentialist perspective of culture and their limited application to competency-based approach programs. To our knowledge, there have been no published studies, from a constructivist perspective, of the processes involved in the development of cultural competence among nurses and undergraduate student nurses. The purpose of this study was to develop a theoretical proposition of cultural competence development in nursing from a constructivist perspective. We used a grounded theory design to study cultural competence development among nurses and student nurses in a healthcare center located in a culturally diverse urban area. Data collection involved participant observation and semi-structured interviews with 24 participants (13 nurses and 11 students) working in three community health settings. The core category, 'learning to bring the different realities together to provide effective care in a culturally diverse context', was constructed using inductive qualitative data analysis. This core category encompasses three dimensions of cultural competence: 'building a relationship with the other', 'working outside the usual practice framework', and 'reinventing practice in action.' The resulting model describes the concurrent evolution of these three dimensions at three different levels of cultural competence development. This study reveals that clinical experience and interactions between students or nurses and their environment both contribute significantly to cultural competence development. The resulting theoretical proposition of cultural competence development could be used not only to guide initial and continuing nursing education, but also to help redefine quality of care in a culturally diverse context. Copyright © 2015 Elsevier Ltd. All rights reserved.

Cultural socialization and ethnic pride among Mexican-origin adolescents during the transition to middle school.

PubMed

Hernández, Maciel M; Conger, Rand D; Robins, Richard W; Bacher, Kelly Beaumont; Widaman, Keith F

2014-01-01

The relation between cultural socialization and ethnic pride during the transition to middle school was examined for 674 fifth-grade students (50% boys; Mage = 10.4 years) of Mexican origin. The theoretical model guiding the study proposes that parent-child relationship quality is a resource in the transmission of cultural values from parent to child and that parental warmth promotes the child's positive response to cultural socialization. Results showed that mother and father cultural socialization predicted youth ethnic pride and that this relation was stronger when parents were high in warmth. The findings highlight the positive role parent cultural socialization may play in the development of adolescent ethnic pride. Furthermore, findings reveal the role of parent-child relationship quality in this process. © 2013 The Authors. Child Development © 2013 Society for Research in Child Development, Inc.

Beyond the 'east-west' dichotomy: Global variation in cultural models of selfhood.

PubMed

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

2016-08-01

Markus and Kitayama's (1991) theory of independent and interdependent self-construals had a major influence on social, personality, and developmental psychology by highlighting the role of culture in psychological processes. However, research has relied excessively on contrasts between North American and East Asian samples, and commonly used self-report measures of independence and interdependence frequently fail to show predicted cultural differences. We revisited the conceptualization and measurement of independent and interdependent self-construals in 2 large-scale multinational surveys, using improved methods for cross-cultural research. We developed (Study 1: N = 2924 students in 16 nations) and validated across cultures (Study 2: N = 7279 adults from 55 cultural groups in 33 nations) a new 7-dimensional model of self-reported ways of being independent or interdependent. Patterns of global variation support some of Markus and Kitayama's predictions, but a simple contrast between independence and interdependence does not adequately capture the diverse models of selfhood that prevail in different world regions. Cultural groups emphasize different ways of being both independent and interdependent, depending on individualism-collectivism, national socioeconomic development, and religious heritage. Our 7-dimensional model will allow future researchers to test more accurately the implications of cultural models of selfhood for psychological processes in diverse ecocultural contexts. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

Propulsion and Power Rapid Response Research and Development (R&D) Support. Task Order 0004: Advanced Propulsion Fuels R&D, Subtask: Optimization of Lipid Production and Processing of Microalgae for the Development of Biofuels

DTIC Science & Technology

2013-02-01

Purified cultures are tested for optimized production under heterotrophic conditions with several organic carbon sources like beet and sorghum juice using ...Moreover, AFRL support sponsored the Master’s in Chemical Engineering project titled “Cost Analysis Of Local Bio- Products Processing Plant Using ...unlimited. 2.5 Screening for High Lipid Production Mutants Procedure: A selection of 84 single colony cultures was analyzed in this phase using the

Patients-people-place: developing a framework for researching organizational culture during health service redesign and change.

PubMed

Gale, Nicola K; Shapiro, Jonathan; McLeod, Hugh S T; Redwood, Sabi; Hewison, Alistair

2014-08-20

Organizational culture is considered by policy-makers, clinicians, health service managers and researchers to be a crucial mediator in the success of implementing health service redesign. It is a challenge to find a method to capture cultural issues that is both theoretically robust and meaningful to those working in the organizations concerned. As part of a comparative study of service redesign in three acute hospital organizations in England, UK, a framework for collecting data reflective of culture was developed that was informed by previous work in the field and social and cultural theory. As part of a larger mixed method comparative case study of hospital service redesign, informed by realist evaluation, the authors developed a framework for researching organisational culture during health service redesign and change. This article documents the development of the model, which involved an iterative process of data analysis, critical interdisciplinary discussion in the research team, and feedback from staff in the partner organisations. Data from semi-structured interviews with 77 key informants are used to illustrate the model. In workshops with NHS partners to share and debate the early findings of the study, organizational culture was identified as a key concept to explore because it was perceived to underpin the whole redesign process. The Patients-People-Place framework for studying culture focuses on three thematic areas ('domains') and three levels of culture in which the data could be organised. The framework can be used to help explain the relationship between observable behaviours and cultural artefacts, the values and habits of social actors and the basic assumptions underpinning an organization's culture in each domain. This paper makes a methodological contribution to the study of culture in health care organizations. It offers guidance and a practical approach to investigating the inherently complex phenomenon of culture in hospital organizations. The Patients-People-Place framework could be applied in other settings as a means of ensuring the three domains and three levels that are important to an organization's culture are addressed in future health service research.

Whole of Government Approach Through Interagency Partner Development: National Security Professional Development

DTIC Science & Technology

2014-06-13

experience with partner departments; and 3) acculturation of all partners through immersion in these interagency partner developments.” Also in the...military student to create an acculturation process in which both the DOD and non-DOD personnel gain an understanding of the processes and cultures of

Developing a culturally competent health network: a planning framework and guide.

PubMed

Gertner, Eric J; Sabino, Judith N; Mahady, Erica; Deitrich, Lynn M; Patton, Jarret R; Grim, Mary Kay; Geiger, James F; Salas-Lopez, Debbie

2010-01-01

The number of cultural competency initiatives in healthcare is increasing due to many factors, including changing demographics, quality improvement and regulatory requirements, equitable care missions, and accreditation standards. To facilitate organization-wide transformation, a hospital or healthcare system must establish strategic goals, objectives, and implementation tasks for culturally competent provision of care. This article reports the largely successful results of a cultural competency program instituted at a large system in eastern Pennsylvania. Prior to the development of its cultural competency initiative, Lehigh Valley Health Network, Allentown, Pennsylvania, saw isolated activities producing innovative solutions to diversity and culture issues in the provision of equitable care. But it took a transformational event to support an organization-wide program in cultural competency by strengthening leadership buy-in and providing a sense of urgency, excitement, and shared vision among multiple stakeholders. A multidisciplinary task force, including senior leaders and a diverse group of employees, was created with the authority and responsibility to enact changes. Through a well-organized strategic planning process, existing patient and community demographic data were reviewed to describe existing disparities, a baseline assessment was completed, a mission statement was created, and clear metrics were developed. The strategic plan, which focused on five key areas (demographics, language-appropriate services, employees, training, and education/communication), was approved by the network's chief executive officer and senior managers to demonstrate commitment prior to implementation. Strategic plan implementation proceeded through a project structure consisting of subproject teams charged with achieving the following specific objectives: develop a cultural material repository, enhance employee recruitment/retention, establish a baseline assessment, standardize data collection, provide language-appropriate services, and develop an education program. Change management and project management methodologies; defined roles and responsibilities; and specific, measurable, attainable, realistic, and time-bound goals were used in the implementation. This process has supported organizational change, thereby promoting high-quality, safe, and equitable care through widespread expectations of culturally competent care delivery across the entire network. Using this "ecologic approach" will ensure long-term success.

Moving from Victim to Survivor of Cultural Violence: A Conceptual Model

ERIC Educational Resources Information Center

Salazar, Carmen F.; Casto, Challon

2008-01-01

The authors propose the Moving From Victim to Survivor of Cultural Violence model, using the stages of D. W. Sue and D. Sue's (1999) Racial/Cultural Identity Development model. This conceptual model describes the process of first overcoming internalized sexism, domestic abuse, sexual harassment, rape, and other forms of oppression and then healing…

"Culture Programs," Cultural Differences, Knowledge Resources, and Their Impacts on Learning Cultures in Transnational Enterprises in China

ERIC Educational Resources Information Center

Robak, Steffi

2014-01-01

This contribution discusses selected basic theoretical principles and empirical results from my postdoctoral thesis (Robak, 2012a), which investigates the learning and educational processes of German-speaking expatriates in global enterprises in China. I start by showing that no adequately developed concepts for an integrated learning culture…

Developing a Culturally Responsive Classroom Collaborative of Faculty, Students, and Institution

ERIC Educational Resources Information Center

Colbert, Paul J.

2010-01-01

Culture is integral to the learning process. It is the organization and way of life within the community of students and teachers and directs the way they communicate, interact, and approach teaching and learning. Although founded in particular values and principles, the academy, like most organizations, is impacted day-to-day by its culture. Yet,…

The cophylogeny of populations and cultures: reconstructing the evolution of Iranian tribal craft traditions using trees and jungles

PubMed Central

Tehrani, Jamshid J.; Collard, Mark; Shennan, Stephen J.

2010-01-01

Phylogenetic approaches to culture have shed new light on the role played by population dispersals in the spread and diversification of cultural traditions. However, the fact that cultural inheritance is based on separate mechanisms from genetic inheritance means that socially transmitted traditions have the potential to diverge from population histories. Here, we suggest that associations between these two systems can be reconstructed using techniques developed to study cospeciation between hosts and parasites and related problems in biology. Relationships among the latter are patterned by four main processes: co-divergence, intra-host speciation (duplication), intra-host extinction (sorting) and horizontal transfers. We show that patterns of cultural inheritance are structured by analogous processes, and then demonstrate the applicability of the host–parasite model to culture using empirical data on Iranian tribal populations. PMID:21041211

Culture Matters in Successful Curriculum Change: An International Study of the Influence of National and Organizational Culture Tested With Multilevel Structural Equation Modeling.

PubMed

Jippes, Mariëlle; Driessen, Erik W; Broers, Nick J; Majoor, Gerard D; Gijselaers, Wim H; van der Vleuten, Cees P M

2015-07-01

National culture has been shown to play a role in curriculum change in medical schools, and business literature has described a similar influence of organizational culture on change processes in organizations. This study investigated the impact of both national and organizational culture on successful curriculum change in medical schools internationally. The authors tested a literature-based conceptual model using multilevel structural equation modeling. For the operationalization of national and organizational culture, the authors used Hofstede's dimensions of culture and Quinn and Spreitzer's competing values framework, respectively. To operationalize successful curriculum change, the authors used two derivates: medical schools' organizational readiness for curriculum change developed by Jippes and colleagues, and change-related behavior developed by Herscovitch and Meyer. The authors administered a questionnaire in 2012 measuring the described operationalizations to medical schools in the process of changing their curriculum. Nine hundred ninety-one of 1,073 invited staff members from 131 of 345 medical schools in 56 of 80 countries completed the questionnaire. An initial poor fit of the model improved to a reasonable fit by two suggested modifications which seemed theoretically plausible. In sum, characteristics of national culture and organizational culture, such as a certain level of risk taking, flexible policies and procedures, and strong leadership, affected successful curriculum change. National and organizational culture influence readiness for change in medical schools. Therefore, medical schools considering curriculum reform should anticipate the potential impact of national and organizational culture.

Optimization of insect cell based protein production processes - online monitoring, expression systems, scale up.

PubMed

Druzinec, Damir; Salzig, Denise; Brix, Alexander; Kraume, Matthias; Vilcinskas, Andreas; Kollewe, Christian; Czermak, Peter

2013-01-01

Due to the increasing use of insect cell based expression systems in research and industrial recombinant protein production, the development of efficient and reproducible production processes remains a challenging task. In this context, the application of online monitoring techniques is intended to ensure high and reproducible product qualities already during the early phases of process development. In the following chapter, the most common transient and stable insect cell based expression systems are briefly introduced. Novel applications of insect cell based expression systems for the production of insect derived antimicrobial peptides/proteins (AMPs) are discussed using the example of G. mellonella derived gloverin. Suitable in situ sensor techniques for insect cell culture monitoring in disposable and common bioreactor systems are outlined with respect to optical and capacitive sensor concepts. Since scale up of production processes is one of the most critical steps in process development, a conclusive overview is given about scale up aspects for industrial insect cell culture processes.

Soft sensor for monitoring biomass subpopulations in mammalian cell culture processes.

PubMed

Kroll, Paul; Stelzer, Ines V; Herwig, Christoph

2017-11-01

Biomass subpopulations in mammalian cell culture processes cause impurities and influence productivity, which requires this critical process parameter to be monitored in real-time. For this reason, a novel soft sensor concept for estimating viable, dead and lysed cell concentration was developed, based on the robust and cheap in situ measurements of permittivity and turbidity in combination with a simple model. It could be shown that the turbidity measurements contain information about all investigated biomass subpopulations. The novelty of the developed soft sensor is the real-time estimation of lysed cell concentration, which is directly correlated to process-related impurities such as DNA and host cell protein in the supernatant. Based on data generated by two fed-batch processes the developed soft sensor is described and discussed. The presented soft sensor concept provides a tool for viable, dead and lysed cell concentration estimation in real-time with adequate accuracy and enables further applications with respect to process optimization and control.

Developing a cultural competence inventory for nurses in China.

PubMed

Cai, D; Kunaviktikul, W; Klunklin, A; Sripusanapan, A; Avant, P K

2017-06-01

To develop and psychometrically test the Cultural Competence Inventory for Nurses in China. Cultural competence is expected worldwide from nurses due to the increasing cultural diversity of people in healthcare establishments. Yet, no cultural competence framework or instrument for nurses has been identified to guide nursing practice in China where the cultural diversity of the populations and the characteristics of the healthcare system are different from those of the West. A review of literature and individual interviews among nurse experts generated 74 items, which were evaluated by six experts in transcultural nursing. A stratified random sampling technique was used to recruit 520 Chinese nurses for the field test. Construct validity and internal consistency reliability of the instrument were estimated by exploratory factor analysis and Cronbach's alpha, respectively. The data were collected from May 2015 to January 2016. The final instrument consists of 29 items in five dimensions, namely 'cultural awareness, cultural respect, cultural knowledge, cultural understanding and cultural skills'. Cronbach's alpha for the instrument was 0.94, with a range of 0.79-0.92 for the individual dimensions. The evidence for contrast-group validity (P < 0.001) was also obtained. The study provides evidence that the Cultural Competence Inventory for Nurses in China is reliable, valid and culturally sensitive for measuring nurses' cultural competence. The instrument development process facilitates the understanding of cultural competence globally. Cultural competence of nurses can be evaluated for self-development, workforce management and quality assurance. The instrument can also serve as the foundation to develop education curricula and nursing procedures or protocols to improve culturally competent nursing practice. © 2017 International Council of Nurses.

The development of a model of culturally responsive science and mathematics teaching

NASA Astrophysics Data System (ADS)

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

2013-12-01

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 literature; a synthesis of the literature into thematic categories to capture the dispositions and behaviors of culturally responsive teaching; and the piloting of these thematic categories with teacher candidates to validate the usefulness of the categories and to generate specific exemplars of behavior to represent each category. The model of culturally responsive teaching contains five thematic categories: (1) content integration, (2) facilitating knowledge construction, (3) prejudice reduction, (4) social justice, and (5) academic development. The current model is a promising tool for comprehensively defining culturally responsive teaching in the context of teacher education as well as to guide curriculum and assessment changes aimed to increase candidates' culturally responsive knowledge and skills in science and mathematics teaching.

Making Me Feel Comfortable: Developing Trust in the Nurse for Mexican Americans.

PubMed

Jones, Sharon M

2015-11-01

Trust (confianza) is an important component of patient-centered care and culturally competent care and a major element in the Hispanic culture. The aim of this study was to conceptualize the process of the development of interpersonal trust by hospitalized patients in their nurses. Using the grounded theory method, English-speaking Mexican American patients (N = 22) were interviewed. The core category was Making Me Feel Comfortable. The cyclical process included a beginning stage (Having Needs, Relying on the Nurse), middle stage (Coming Across to Me, Taking Care of Me, Connecting), and end point (Feeling Confianza) with two outcomes (Confiding in the Nurse, Taking Away the Negative). Anytime there was a negative element during the middle stage, this element halted any further development of trust with the nurse. Unique findings were related to Hispanic cultural values of familism and personalismo. The findings have implications which impact patient safety and quality care. © The Author(s) 2014.

Differential effects of bilingualism and culture on early attention: a longitudinal study in the U.S., Argentina, and Vietnam

PubMed Central

Tran, Crystal D.; Arredondo, Maria M.; Yoshida, Hanako

2015-01-01

A large body of literature suggests that bilingualism strongly influences attentional processes among a variety of age groups. Increasing studies, however, indicate that culture may also have measurable effects on attentional processes. Bilinguals are often exposed to multiple cultural backgrounds, therefore, it is unclear if being exposed to multiple languages and culture together influence attentional processes, or if the effect themselves are uniquely linked to different attentional processes. The present study explores the relevancy of different attentional processes—alerting, orienting, and executive control—to language and to culture. In the present study, 97 3-years-old (Mean age = 38.78 months) monolingual and bilingual children from three countries (the U.S., Argentina, and Vietnam) were longitudinally tested for a total of five time points on a commonly used non-linguistic attentional paradigm—the Attention Network Test. Results demonstrate that when other factors are controlled (e.g., socio-economic status, vocabulary knowledge, age), culture plays an important role on the development of the alerting and executive control attentional network, while language status was only significant on the executive control attentional network. The present study indicates that culture may interact with bilingualism to further explain previous reported advantages, as well as elucidate the increasing disparity surrounding cognitive advantages in bilingual literature. PMID:26150793

Building Yolŋu Skills, Knowledge, and Priorities into Early Childhood Assessment and Support: Protocol for a Qualitative Study.

PubMed

Lowell, Anne; Maypilama, Elaine Lawurrpa; Fasoli, Lyn; Gundjarranbuy, Rosemary; Godwin-Thompson, Jenine; Guyula, Abbey; Yunupiŋu, Megan; Armstrong, Emily; Garrutju, Jane; McEldowney, Rose

2018-03-07

Yolngu or Yolŋu are a group of indigenous Australian people inhabiting north-eastern Arnhem Land in the Northern Territory of Australia. Recent government policy addressing disparities in outcomes between Indigenous and other children in Australia has resulted in the rapid introduction of early childhood interventions in remote Aboriginal communities. This is despite minimal research into their appropriateness or effectiveness for these contexts. This research aims to privilege Aboriginal early childhood knowledge, priorities and practices and to strengthen the evidence base for culturally responsive and relevant assessment processes and support that distinguishes "difference" from "deficit" to facilitate optimal child development. This collaborative qualitative research employs video ethnography, participant observation and in-depth interviews, involving Aboriginal families and researchers in design, implementation, interpretation and dissemination using a locally developed, culturally responsive research approach. Longitudinal case studies are being conducted with 6 families over 5 years and emerging findings are being explored with a further 50 families and key community informants. Data from all sources are analyzed inductively using a collaborative and iterative process. The study findings, grounded in an in-depth understanding of the cultural context of the study but with relevance to policy and practice more widely, are informing the development of a Web-based educational resource and targeted knowledge exchange activities. This paper focuses only on the research approach used in this project. The findings will be reported in detail in future publications. In response to community concerns about lack of recognition of Aboriginal early childhood strengths, priorities and knowledge, this collaborative community-driven project strengthens the evidence base for developing culturally responsive and relevant early childhood services and assessment processes to support optimal child development. The study findings are guiding the development of a Web-based educational resource for staff working with Aboriginal communities and families in the field of early child development. This website will also function as a community-developed tool for strengthening and maintaining Aboriginal knowledge and practice related to child development and child rearing. It will be widely accessible to community members through a range of platforms (eg, mobile phones and tablets) and will provide a model for other cultural contexts. This project will facilitate wider recognition and reflection of cultural knowledge and practice in early childhood programs and policies and will support strengthening and maintenance of cultural knowledge. The culturally responsive and highly collaborative approach to community-based research on which this project is based will also inform future research through sharing knowledge about the research process as well as research findings. ©Anne Lowell, Elaine Lawurrpa Maypilama, Lyn Fasoli, Rosemary Gundjarranbuy, Jenine Godwin-Thompson, Abbey Guyula, Megan Yunupiŋu, Emily Armstrong, Jane Garrutju, Rose McEldowney. Originally published in JMIR Research Protocols (http://www.researchprotocols.org), 07.03.2018.

Research on cognitive, social and cultural processes of written communication.

PubMed

Arroyo González, Rosario; Salvador Mata, Francisco

2009-08-01

This article compiles the investigations carried out by a Research Group of the University of Granada, Spain. Its different projects on writing's cognitive social and cultural processes have been supported by the Spanish Government. This line of research joined together linguistic, psychological, social and cultural contributions to the development of writing from the 1970s. Currently, this line of research develops in collaboration with other European Universities: (a) Interuniversity Centre for Research On Cognitive Processing in Natural and Artificial Systems (ECONA), "La Sapienza" University of Rome (Italy); (b) Anadolu University, (Eskisehir, Turkey); (c) Coimbra University (Portugal); (d) University of Zaragoza (Spain); (e) the Institute of Education of the University of London (United Kingdom). The aforementioned collaboration is materializing into projects like the International Master on Multilingual Writing: Cognitive, Intercultural and Technological Processes of Written Communication ( http://www.multilingualwriting.com ) and the International Congress: Writing in the twenty-first Century: Cognition, Multilinguisim and Technologies, held in Granada ( http://www.asprogrades.org ). This research line is focussed on the development of strategies in writing development, basic to train twenty-first century societies' citizens. In these societies, participation in production media, social exchange and the development of multilingual written communication skills through new computer technologies spread multicultural values. In order to fulfil the social exigencies, it is needed to have the collaboration of research groups for designing and applying international research projects.

A nutribusiness strategy for processing and marketing animal-source foods for children.

PubMed

Mills, Edward W; Seetharaman, Koushik; Maretzki, Audrey N

2007-04-01

Nutritional benefits of animal source foods in the diets of children in developing countries indicate a need to increase the availability of such foods to young children. A nutribusiness strategy based on a dried meat and starch product could be used to increase children's access to such foods. The "Chiparoo" was developed at The Pennsylvania State University with this objective in mind. Plant-based and meat ingredients of the Chiparoo are chosen based on regional availability and cultural acceptability. Chiparoo processing procedures, including solar drying, are designed to ensure product safety and to provide product properties that allow them to be eaten as a snack or crumbled into a weaning porridge. Continued work is needed to develop formulation and processing variations that accommodate the needs of cultures around the world.

Modelling the evolution and diversity of cumulative culture

PubMed Central

Enquist, Magnus; Ghirlanda, Stefano; Eriksson, Kimmo

2011-01-01

Previous work on mathematical models of cultural evolution has mainly focused on the diffusion of simple cultural elements. However, a characteristic feature of human cultural evolution is the seemingly limitless appearance of new and increasingly complex cultural elements. Here, we develop a general modelling framework to study such cumulative processes, in which we assume that the appearance and disappearance of cultural elements are stochastic events that depend on the current state of culture. Five scenarios are explored: evolution of independent cultural elements, stepwise modification of elements, differentiation or combination of elements and systems of cultural elements. As one application of our framework, we study the evolution of cultural diversity (in time as well as between groups). PMID:21199845

Suspension culture process for H9N2 avian influenza virus (strain Re-2).

PubMed

Wang, Honglin; Guo, Suying; Li, Zhenguang; Xu, Xiaoqin; Shao, Zexiang; Song, Guicai

2017-10-01

H9N2 avian influenza virus has caused huge economic loss for the Chinese poultry industry since it was first identified. Vaccination is frequently used as a control method for the disease. Meanwhile suspension culture has become an important tool for the development of influenza vaccines. To optimize the suspension culture conditions for the avian influenza H9N2 virus (Re-2 strain) in Madin-Darby Canine Kidney (MDCK) cells, we studied the culture conditions for cell growth and proliferation parameters for H9N2 virus replication. MDCK cells were successfully cultured in suspension, from a small scale to industrial levels of production, with passage time and initial cell density being optimized. The influence of pH on the culture process in the reactor has been discussed and the process parameters for industrial production were explored via amplification of the 650L reactor. Subsequently, we cultivated cells at high cell density and harvested high amounts of virus, reaching 10log2 (1:1024). Furthermore an animal experiment was conducted to detect antibody. Compared to the chicken embryo virus vaccine, virus cultured from MDCK suspension cells can produce a higher amount of antibodies. The suspension culture process is simple and cost efficient, thus providing a solid foundation for the realization of large-scale avian influenza vaccine production.

Culturally Responsive Teaching in China: Instructional Strategy and Teachers' Attitudes

ERIC Educational Resources Information Center

Zhang, Li; Wang, Yuan Jun

2016-01-01

The aim of this study was to investigate the manner in which teachers facilitate the pedagogical process within a culturally diverse student population. The study focused on two primary schools in China; one located in a more fully developed city in eastern China (Case A), while the other was in a less developed city in rural western China (Case…

Influence of Teacher-Student Interactions on Kindergarten Children's Developing Gender Identity within the Pakistani Urban Classroom Culture

ERIC Educational Resources Information Center

Pardhan, Almina

2011-01-01

In the current global push to explore the diverse and complex ways in which the school culture contributes to the shaping of young children's gender identity, early childhood teachers' role in this process is an area of concern which has received limited attention. Furthermore, the schooling experiences of early years children in developing world…

Exploring the Impact of Culture- and Language-Influenced Physics on Science Attitude Enhancement

NASA Astrophysics Data System (ADS)

Morales, Marie Paz E.

2016-02-01

"Culture," a set of principles that trace and familiarize human beings within their existential realities, may provide an invisible lens through which reality could be discerned. Critically explored in this study is how culture- and language-sensitive curriculum materials in physics improve Pangasinan learners' attitude toward science. Their cultural preference or profile defined their cultural dimensions, epistemological beliefs, and views on integration of culture and language in the teaching and learning processes. The culture- and language-influenced curriculum materials in physics were heavily influenced by Pangasinan learners' cultural preference or profile. Results of the experimental participants' pretest and posttest on science attitude measure, when compared, showed significant statistical difference. Assessment of science attitude enhancement favored the experimental group over the control group. Qualitative data gathered from postimplementation interviews, focus group discussions, and journal log entries indicated the same trend in favor of the experimental participants. The study yielded that culture and language integration in the teaching and learning processes of physics concepts allowed students to develop positive attitude to science, their culture, and native language.

Kidney-on-a-Chip: a New Technology for Predicting Drug Efficacy, Interactions, and Drug-induced Nephrotoxicity.

PubMed

Lee, Jeonghwan; Kim, Sejoong

2018-03-08

The kidneys play a pivotal role in most drug-removal processes and are important when evaluating drug safety. Kidney dysfunction resulting from various drugs is an important issue in clinical practice and during the drug development process. Traditional in vivo animal experiments are limited with respect to evaluating drug efficacy and nephrotoxicity due to discrepancies in drug pharmacokinetics and pharmacodynamics between humans and animals, and static cell culture experiments cannot fully reflect the actual microphysiological environment in humans. A kidney-on-a-chip is a microfluidic device that allows the culture of living renal cells in 3-dimensional channels and mimics the human microphysiological environment, thus simulating the actual drug filtering, absorption, and secretion process.. In this review, we discuss recent developments in microfluidic culturing technique and describe current and future kidney-on-a-chip applications. We focus on pharmacological interactions and drug-induced nephrotoxicity, and additionally discuss the development of multi-organ chips and their possible applications. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

Drawing Their Way into Writing: Culturally and Linguistically Diverse Students Finding Voice through Mini-Novelas

ERIC Educational Resources Information Center

Wessels, Stephanie; Herrera, Socorro G.

2014-01-01

Writing can be a difficult task for many students in today's classrooms; however, for students who are culturally and linguistically diverse (CLD), writing can be especially difficult. These students often are in the process of developing their facility with the English language, and they possess cultural backgrounds that differ from those of…

Responding to the Concerns of Student Cultural Groups: Redesigning Spaces for Cultural Centers

ERIC Educational Resources Information Center

McDowell, Anise Mazone; Higbee, Jeanne L.

2014-01-01

This paper describes the engagement of a student committee in redesigning an entire floor of a university union to accommodate student cultural centers and provide space in a fair and equitable manner. The reorganization focused on the process as well as the task of allocating space, with an emphasis on the opportunity to foster the development of…

Characteristics of the Process of Culture Development Project Activities (Culture of Social Engineering) at the Future Bachelors of Social Work

ERIC Educational Resources Information Center

Nikitina, Natalya I.; Romanova, Elena Yu.; Vasilyeva, Tatyana V.; Nikishina, Irina N.; Grebennikova, Veronica M.

2017-01-01

In modern Russia professional activity productivity of social work specialist depends largely on his abilities and skills in the field of social design. University graduate's (social work bachelor`s) high level of professional-project activity culture can be regarded as one of the necessary conditions of successful labour market adaptation of…

Microbiologic contamination during dental radiographic film processing.

PubMed

Stanczyk, D A; Paunovich, E D; Broome, J C; Fatone, M A

1993-07-01

This study investigated microbiologic contamination of an automatic dental radiograph processor and daylight loader during a week of simulated clinical use. Pure cultures of Candida albicans, Streptococcus pneumoniae, Staphylococcus aureus, or Klebsiella pneumoniae were used to contaminate 320 vinyl intraoral radiograph packets. Each end of the films was deliberately contaminated during opening. These films and 24 uncontaminated control films were processed. Daylight loader ports, inlet and outlet rollers, fixer and developer samples, and 12 processed films were cultured daily. To simulate a weekend, the processor sites were cultured during 72 hours of inactivity after the contaminated runs. The results showed that contamination of the processor and daylight loader occurred and remained even after 48 hours of inactivity. Films remained contaminated after processing. In addition, cross-contamination of films occurred in the processor.

Ethnomathematics elements in Batik Bali using backpropagation method

NASA Astrophysics Data System (ADS)

Lestari, Mei; Irawan, Ari; Rahayu, Wanti; Wayan Parwati, Ni

2018-05-01

Batik is one of traditional arts that has been established by the UNESCO as Indonesia’s cultural heritage. Batik has varieties and motifs, and each motifs has its own uniqueness but seems similar, that makes it difficult to identify. This study aims to develop an application that can identify typical batik Bali with etnomatematics elements on it. Etnomatematics is a study that shows relation between culture and mathematics concepts. Etnomatematics in Batik Bali is more to geometrical concept in line of strong Balinese culture element. The identification process is use backpropagation method. Steps of backpropagation methods are image processing (including scalling and tresholding image process). Next step is insert the processed image to an artificial neural network. This study resulted an accuracy of identification of batik Bali that has Etnomatematics elements on it.

Exploratory Evaluation and Initial Adaptation of a Parent Training Program for Hispanic Families of Children with Autism.

PubMed

Buzhardt, Jay; Rusinko, Lisa; Heitzman-Powell, Linda; Trevino-Maack, Sylvia; McGrath, Ashley

2016-03-01

The present paper takes a translational approach in applying the themes of the current special section to prevention and intervention science in Latino families. The paper reviews the current literature on cultural processes in prevention and intervention research with Latino families. Overall, many prevention and intervention programs have either been developed specifically for Latino families or have been modified for Latino families with great attention paid to the socio-cultural needs of these families. Nevertheless, few studies have tested the role of cultural values or acculturation processes on outcomes. We make recommendations based on findings within basic science and in particular this special section on the incorporation of these values and processes into prevention and intervention science with Latino families. © 2015 Family Process Institute.

Anthropology and cultural neuroscience: creating productive intersections in parallel fields.

PubMed

Brown, R A; Seligman, R

2009-01-01

Partly due to the failure of anthropology to productively engage the fields of psychology and neuroscience, investigations in cultural neuroscience have occurred largely without the active involvement of anthropologists or anthropological theory. Dramatic advances in the tools and findings of social neuroscience have emerged in parallel with significant advances in anthropology that connect social and political-economic processes with fine-grained descriptions of individual experience and behavior. We describe four domains of inquiry that follow from these recent developments, and provide suggestions for intersections between anthropological tools - such as social theory, ethnography, and quantitative modeling of cultural models - and cultural neuroscience. These domains are: the sociocultural construction of emotion, status and dominance, the embodiment of social information, and the dual social and biological nature of ritual. Anthropology can help locate unique or interesting populations and phenomena for cultural neuroscience research. Anthropological tools can also help "drill down" to investigate key socialization processes accountable for cross-group differences. Furthermore, anthropological research points at meaningful underlying complexity in assumed relationships between social forces and biological outcomes. Finally, ethnographic knowledge of cultural content can aid with the development of ecologically relevant stimuli for use in experimental protocols.

Measuring cross-cultural patient safety: identifying barriers and developing performance indicators.

PubMed

Walker, Roger; St Pierre-Hansen, Natalie; Cromarty, Helen; Kelly, Len; Minty, Bryanne

2010-01-01

Medical errors and cultural errors threaten patient safety. We know that access to care, quality of care and clinical safety are all impacted by cultural issues. Numerous approaches to describing cultural barriers to patient safety have been developed, but these taxonomies do not provide a useful set of tools for defining the nature of the problem and consequently do not establish a sound base for problem solving. The Sioux Lookout Meno Ya Win Health Centre has implemented a cross-cultural patient safety (CCPS) model (Walker 2009). We developed an analytical CCPS framework within the organization, and in this article, we detail the validation process for our framework by way of a literature review and surveys of local and international healthcare professionals. We reinforce the position that while cultural competency may be defined by the service provider, cultural safety is defined by the client. In addition, we document the difficulties surrounding the measurement of cultural competence in terms of patient outcomes, which is an underdeveloped dimension of the field of patient safety. We continue to explore the correlation between organizational performance and measurable patient outcomes.

Beyond the 'new cross-cultural psychiatry': cultural biology, discursive psychology and the ironies of globalization.

PubMed

Kirmayer, Laurence J

2006-03-01

The 'new cross-cultural psychiatry' heralded by Kleinman in 1977 promised a revitalized tradition that gave due respect to cultural difference and did not export psychiatric theories that were themselves culture bound. In the ensuing years, the view of culture within anthropology has continued to change, along with our understanding of the relationship of biological processes to cultural diversity, and the global political economic contexts in which mental health care is delivered. This article considers the implications of these new notions of culture, biology and the context of practice for theory in cultural psychiatry. The future of cultural psychiatry lies in advancing a broad perspective that: (a) is inherently multidisciplinary (involving psychiatric epidemiology, medical anthropology and sociology, cognitive science and social psychology), breaking down the nature/culture dichotomy with an integrative view of culture as a core feature of human biology, while remaining alert to cultural constructions of biological theory; (b) attends to psychological processes but understands these as not exclusively located within the individual but as including discursive processes that are fundamentally social; and (c) critically examines the interaction of both local and global systems of knowledge and power. Globalization has brought with it many ironies for cultural psychiatry: Transnational migrations have resulted in cultural hybridization at the same time as ethnicity has become more salient; the call for evidence-based medicine has been used to limit the impact of cultural research; and cultural psychiatry itself has been co-opted by pharmaceutical companies to inform marketing campaigns to promote conventional treatments for new populations. Cultural psychiatry must address these ironies to develop the self-critical awareness and flexibility needed to deliver humane care in shifting contexts.

Sensing in tissue bioreactors

NASA Astrophysics Data System (ADS)

Rolfe, P.

2006-03-01

Specialized sensing and measurement instruments are under development to aid the controlled culture of cells in bioreactors for the fabrication of biological tissues. Precisely defined physical and chemical conditions are needed for the correct culture of the many cell-tissue types now being studied, including chondrocytes (cartilage), vascular endothelial cells and smooth muscle cells (blood vessels), fibroblasts, hepatocytes (liver) and receptor neurones. Cell and tissue culture processes are dynamic and therefore, optimal control requires monitoring of the key process variables. Chemical and physical sensing is approached in this paper with the aim of enabling automatic optimal control, based on classical cell growth models, to be achieved. Non-invasive sensing is performed via the bioreactor wall, invasive sensing with probes placed inside the cell culture chamber and indirect monitoring using analysis within a shunt or a sampling chamber. Electroanalytical and photonics-based systems are described. Chemical sensing for gases, ions, metabolites, certain hormones and proteins, is under development. Spectroscopic analysis of the culture medium is used for measurement of glucose and for proteins that are markers of cell biosynthetic behaviour. Optical interrogation of cells and tissues is also investigated for structural analysis based on scatter.

Examining the sources of variability in cell culture media used for biopharmaceutical production.

PubMed

McGillicuddy, Nicola; Floris, Patrick; Albrecht, Simone; Bones, Jonathan

2018-01-01

Raw materials, in particular cell culture media, represent a significant source of variability to biopharmaceutical manufacturing processes that can detrimentally affect cellular growth, viability and specific productivity or alter the quality profile of the expressed therapeutic protein. The continual expansion of the biopharmaceutical industry is creating an increasing demand on the production and supply chain consistency for cell culture media, especially as companies embrace intensive continuous processing. Here, we provide a historical perspective regarding the transition from serum containing to serum-free media, the development of chemically-defined cell culture media for biopharmaceutical production using industrial scale bioprocesses and review production mechanisms for liquid and powder culture media. An overview and critique of analytical approaches used for the characterisation of cell culture media and the identification of root causes of variability are also provided, including in-depth liquid phase separations, mass spectrometry and spectroscopic methods.

The Transitional Experience: An Alternative View of Culture Shock

ERIC Educational Resources Information Center

Adler, Peter S.

1975-01-01

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

Annual Research Review: What is resilience within the social ecology of human development?

PubMed

Ungar, Michael; Ghazinour, Mehdi; Richter, Jörg

2013-04-01

  The development of Bronfenbrenner's bio-social-ecological systems model of human development parallels advances made to the theory of resilience that progressively moved from a more individual (micro) focus on traits to a multisystemic understanding of person-environment reciprocal processes.   This review uses Bronfenbrenner's model and Ungar's social-ecological interpretation of four decades of research on resilience to discuss the results of a purposeful selection of studies of resilience that have been done in different contexts and cultures.   An ecological model of resilience can, and indeed has been shown to help researchers of resilience to conceptualize the child's social and physical ecologies, from caregivers to neighbourhoods, that account for both proximal and distal factors that predict successful development under adversity. Three principles emerged from this review that inform a bio-social-ecological interpretation of resilience: equifinality (there are many proximal processes that can lead to many different, but equally viable, expressions of human development associated with well-being); differential impact (the nature of the risks children face, their perceptions of the resources available to mitigate those risks and the quality of the resources that are accessible make proximal processes more or less influential to children's development); and contextual and cultural moderation (different contexts and cultures provide access to different processes associated with resilience as it is defined locally).   As this review shows, using this multisystemic social-ecological theory of resilience can inform a deeper understanding of the processes that contribute to positive development under stress. It can also offer practitioners and policy makers a broader perspective on principles for the design and implementation of effective interventions. © 2012 The Authors. Journal of Child Psychology and Psychiatry © 2012 Association for Child and Adolescent Mental Health.

Mammalian cell culture process for monoclonal antibody production: nonlinear modelling and parameter estimation.

PubMed

Selişteanu, Dan; Șendrescu, Dorin; Georgeanu, Vlad; Roman, Monica

2015-01-01

Monoclonal antibodies (mAbs) are at present one of the fastest growing products of pharmaceutical industry, with widespread applications in biochemistry, biology, and medicine. The operation of mAbs production processes is predominantly based on empirical knowledge, the improvements being achieved by using trial-and-error experiments and precedent practices. The nonlinearity of these processes and the absence of suitable instrumentation require an enhanced modelling effort and modern kinetic parameter estimation strategies. The present work is dedicated to nonlinear dynamic modelling and parameter estimation for a mammalian cell culture process used for mAb production. By using a dynamical model of such kind of processes, an optimization-based technique for estimation of kinetic parameters in the model of mammalian cell culture process is developed. The estimation is achieved as a result of minimizing an error function by a particle swarm optimization (PSO) algorithm. The proposed estimation approach is analyzed in this work by using a particular model of mammalian cell culture, as a case study, but is generic for this class of bioprocesses. The presented case study shows that the proposed parameter estimation technique provides a more accurate simulation of the experimentally observed process behaviour than reported in previous studies.

Mammalian Cell Culture Process for Monoclonal Antibody Production: Nonlinear Modelling and Parameter Estimation

PubMed Central

Selişteanu, Dan; Șendrescu, Dorin; Georgeanu, Vlad

2015-01-01

Monoclonal antibodies (mAbs) are at present one of the fastest growing products of pharmaceutical industry, with widespread applications in biochemistry, biology, and medicine. The operation of mAbs production processes is predominantly based on empirical knowledge, the improvements being achieved by using trial-and-error experiments and precedent practices. The nonlinearity of these processes and the absence of suitable instrumentation require an enhanced modelling effort and modern kinetic parameter estimation strategies. The present work is dedicated to nonlinear dynamic modelling and parameter estimation for a mammalian cell culture process used for mAb production. By using a dynamical model of such kind of processes, an optimization-based technique for estimation of kinetic parameters in the model of mammalian cell culture process is developed. The estimation is achieved as a result of minimizing an error function by a particle swarm optimization (PSO) algorithm. The proposed estimation approach is analyzed in this work by using a particular model of mammalian cell culture, as a case study, but is generic for this class of bioprocesses. The presented case study shows that the proposed parameter estimation technique provides a more accurate simulation of the experimentally observed process behaviour than reported in previous studies. PMID:25685797

Production of Normal Mammalian Organ Culture Using a Medium Containing Mem-Alpha, Leibovitz L 15, Glucose Galactose Fructose

NASA Technical Reports Server (NTRS)

Goodwin, Thomas J. (Inventor); Wolf, David A. (Inventor); Spaulding, Glenn F. (Inventor); Prewett, Tacey L. (Inventor)

1999-01-01

Normal mammalian tissue and the culturing process has been developed for the three groups of organ, structural and blood tissue. The cells are grown in vitro under micro- gravity culture conditions and form three dimensional cells aggregates with normal cell function. The microgravity culture conditions may be microgravity or simulated microgravity created in a horizontal rotating wall culture vessel. The medium used for culturing the cells, especially a mixture of epithelial and mesenchymal cells contains a mixture of Mem-alpha and Leibovits L15 supplemented with glucose, galactose and fructose.

Practicing safe cell culture: applied process designs for minimizing virus contamination risk.

PubMed

Kiss, Robert D

2011-01-01

CONFERENCE PROCEEDING Proceedings of the PDA/FDA Adventitious Viruses in Biologics: Detection and Mitigation Strategies Workshop in Bethesda, MD, USA; December 1-3, 2010 Guest Editors: Arifa Khan (Bethesda, MD), Patricia Hughes (Bethesda, MD) and Michael Wiebe (San Francisco, CA) Genentech responded to a virus contamination in its biologics manufacturing facility by developing and implementing a series of barriers specifically designed to prevent recurrence of this significant and impactful event. The barriers included steps to inactivate or remove potential virus particles from the many raw materials used in cell culture processing. Additionally, analytical testing barriers provided protection of the downstream processing areas should a culture contamination occur, and robust virus clearance capability provided further assurance of virus safety should a low level contamination go undetected. This conference proceeding will review Genentech's approach, and lessons learned, in minimizing virus contamination risk in cell culture processes through multiple layers of targeted barriers designed to deliver biologics products with high success rates.

Why Should We All Be Cultural Psychologists? Lessons From the Study of Social Cognition.

PubMed

Wang, Qi

2016-09-01

I call the attention of psychologists to the pivotal role of cultural psychology in extending and enriching research programs. I argue that it is not enough to simply acknowledge the importance of culture and urge psychologists to practice cultural psychology in their research. I deconstruct five assumptions about cultural psychology that seriously undermine its contribution to the building of a true psychological science, including that cultural psychology (a) is only about finding group differences, (b) does not appertain to group similarities, (c) concerns only group-level analysis, (d) is irrelevant to basic psychological processes, and (e) is used only to confirm the generalizability of theories. I discuss how cultural psychology can provide unique insights into psychological processes and further equip researchers with additional tools to understand human behavior. Drawing lessons from the 20 years of cultural research that my colleagues and I have done on the development of social cognition, including autobiographical memory, future thinking, self, and emotion knowledge, I demonstrate that incorporating cultural psychology into research programs is not only necessary but also feasible. © The Author(s) 2016.

Why Should We All Be Cultural Psychologists? Lessons from the Study of Social Cognition

PubMed Central

Wang, Qi

2016-01-01

I call the attention of psychologists to the pivotal role of cultural psychology in extending and enriching research programs. I argue that it is not enough to simply acknowledge the importance of culture, and urge psychologists to practice cultural psychology in their research. I deconstruct five assumptions about cultural psychology that seriously undermine its contribution to the building of a true psychological science, including that cultural psychology 1) is only about finding group differences; 2) does not care about group similarities; 3) only concerns group-level analysis; 4) is irrelevant to basic psychological processes; and 5) is only to confirm the generalizability of theories. I discuss how cultural psychology can provide unique insights into psychological processes and further equip researchers with additional tools to understand human behavior. Drawing lessons from the 20 years of cultural research that my colleagues and I have done on the development of social cognition, including autobiographical memory, future thinking, self, and emotion knowledge, I demonstrate that incorporating cultural psychology into a research program is not only necessary but also feasible. PMID:27694456

Apes have culture but may not know that they do

PubMed Central

Gruber, Thibaud; Zuberbühler, Klaus; Clément, Fabrice; van Schaik, Carel

2015-01-01

There is good evidence that some ape behaviors can be transmitted socially and that this can lead to group-specific traditions. However, many consider animal traditions, including those in great apes, to be fundamentally different from human cultures, largely because of lack of evidence for cumulative processes and normative conformity, but perhaps also because current research on ape culture is usually restricted to behavioral comparisons. Here, we propose to analyze ape culture not only at the surface behavioral level but also at the underlying cognitive level. To this end, we integrate empirical findings in apes with theoretical frameworks developed in developmental psychology regarding the representation of tools and the development of metarepresentational abilities, to characterize the differences between ape and human cultures at the cognitive level. Current data are consistent with the notion of apes possessing mental representations of tools that can be accessed through re-representations: apes may reorganize their knowledge of tools in the form of categories or functional schemes. However, we find no evidence for metarepresentations of cultural knowledge: apes may not understand that they or others hold beliefs about their cultures. The resulting Jourdain Hypothesis, based on Molière’s character, argues that apes express their cultures without knowing that they are cultural beings because of cognitive limitations in their ability to represent knowledge, a determining feature of modern human cultures, allowing representing and modifying the current norms of the group. Differences in metarepresentational processes may thus explain fundamental differences between human and other animals’ cultures, notably limitations in cumulative behavior and normative conformity. Future empirical work should focus on how animals mentally represent their cultural knowledge to conclusively determine the ways by which humans are unique in their cultural behavior. PMID:25705199

Cultural adaptation of a pediatric functional assessment for rehabilitation outcomes research.

PubMed

Arestad, Kristen E; MacPhee, David; Lim, Chun Y; Khetani, Mary A

2017-09-15

Significant racial and ethnic health care disparities experienced by Hispanic children with special health care needs (CSHCN) create barriers to enacting culturally competent rehabilitation services. One way to minimize the impact of disparities in rehabilitation is to equip practitioners with culturally relevant functional assessments to accurately determine service needs. Current approaches to culturally adapting assessments have three major limitations: use of inconsistent translation processes; current processes assess for some, but not all, elements of cultural equivalence; and limited evidence to guide decision making about whether to undertake cultural adaptation with and without language translation. The aims of this observational study are (a) to examine similarities and differences of culturally adapting a pediatric functional assessment with and without language translation, and (b) to examine the feasibility of cultural adaptation processes. The Young Children's Participation and Environment Measure (YC-PEM), a pediatric functional assessment, underwent cultural adaptation (i.e., language translation and cognitive testing) to establish Spanish and English pilot versions for use by caregivers of young CSHCN of Mexican descent. Following language translation to develop a Spanish YC-PEM pilot version, 7 caregivers (4 Spanish-speaking; 3 English-speaking) completed cognitive testing to inform decisions regarding content revisions to English and Spanish YC-PEM versions. Participant responses were content coded to established cultural equivalencies. Coded data were summed to draw comparisons on the number of revisions needed to achieve cultural equivalence between the two versions. Feasibility was assessed according to process data and data quality. Results suggest more revisions are required to achieve cultural equivalence for the translated (Spanish) version of the YC-PEM. However, issues around how the participation outcome is conceptualized were identified in both versions. Feasibility results indicate that language translation processes require high resource investment, but may increase translation quality. However, use of questionnaires versus interview methods for cognitive testing may have limited data saturation. Results lend preliminary support to the need for and feasibility of cultural adaptation with and without language translation. Results inform decisions surrounding cultural adaptations with and without language translation and thereby enhance cultural competence and quality assessment of healthcare need within pediatric rehabilitation.

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

PubMed

Lindberg, Arley; Meredith, Larry

2012-01-01

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

Preservation and Modification of Culture in Family Socialization: Development of Parenting Measures for Korean Immigrant Families

PubMed Central

Choi, Yoonsun; Kim, You Seung; Drankus, Dina; Kim, Hyun Jee

2012-01-01

This study aims to describe the family socialization beliefs and practices of Korean immigrant parents through testing psychometric properties of several newly developed items and scales to assess the major components of the Korean traditional concept of family socialization, ga-jung-kyo-yuk. These new measures were examined for validity and reliability. The findings show that Korean immigrant parents largely preserve their traditional and core parenting values, while also showing meaningful, yet not very dramatic, signs of adopting new cultural traits. The results also suggest that the acculturative process may not be simply bilinear but may generate a new, unique and blended value and behavior set from the two (or more) cultures involved. Culturally appropriate practice requires not only further validation of existing knowledge with minority groups, but the development of a theoretical framework of family socialization that recognizes the cultural uniqueness of immigrant families. PMID:24765236

Development of Network-type Archaeological Investigation System

NASA Astrophysics Data System (ADS)

Chiba, F.; Yokokoyama, S.; Kaneda, A.; Konno, K.

2015-08-01

The Great East Japan Earthquake on March 11, 2011 is said to be a once-in-1000-year catastrophic quake. The Tsunami triggered by the earthquake destroyed broad coastal areas in northeast Japan. As recovery from the earthquake proceeds, the demand for new road construction, housing hill development, and residential construction is rapidly increasing. Culture plays a critical role in the district's recovery. For that reason, before development, cultural properties in the corresponding districts must be urgently investigated. This is a must, although balancing cultural recovery with rapid economic recovery is no easy task. With this in mind, we have developed a new system focusing on speedy archaeological investigation and adequate documentation. The authors reexamined the existing investigation process to categorize tasks into two types: those that must be done only at archaeological sites (site A) and ones available at other places (site B). We then formulated a scheme where the tasks on both sites are performed simultaneously in parallel over the network. Experiments are ongoing. This presentation reports the process and issues of our research and development.

Design of a Basic System of Indicators for Monitoring and Evaluating Spanish Cooperation's Culture and Development Strategy

ERIC Educational Resources Information Center

Coll-Serrano, Vicente; Carrasco-Arroyo, Salvador; Blasco-Blasco, Olga; Vila-Lladosa, Luis

2012-01-01

Objective: This article describes the process implemented in order to define and build up a Basic Monitoring and Evaluation System for Spanish Cooperation's Culture and Development Strategy (CD-S). Research Design: Delphi techniques were used to assess a wide catalogue of indicators for each of the strategic areas included in the CD-S. Afterward,…

Culture's building blocks: investigating cultural evolution in a LEGO construction task.

PubMed

McGraw, John J; Wallot, Sebastian; Mitkidis, Panagiotis; Roepstorff, Andreas

2014-01-01

ONE OF THE MOST ESSENTIAL BUT THEORETICALLY VEXING ISSUES REGARDING THE NOTION OF CULTURE IS THAT OF CULTURAL EVOLUTION AND TRANSMISSION: how a group's accumulated solutions to invariant challenges develop and persevere over time. But at the moment, the notion of applying evolutionary theory to culture remains little more than a suggestive trope. Whereas the modern synthesis of evolutionary theory has provided an encompassing scientific framework for the selection and transmission of biological adaptations, a convincing theory of cultural evolution has yet to emerge. One of the greatest challenges for theorists is identifying the appropriate time scales and units of analysis in order to reduce the intractably large and complex phenomenon of "culture" into its component "building blocks." In this paper, we present a model for scientifically investigating cultural processes by analyzing the ways people develop conventions in a series of LEGO construction tasks. The data revealed a surprising pattern in the selection of building bricks as well as features of car design across consecutive building sessions. Our findings support a novel methodology for studying the development and transmission of culture through the microcosm of interactive LEGO design and assembly.

Developing Teachers' Cultural Competence: Application of Appreciative Inquiry in ESL Teacher Education

ERIC Educational Resources Information Center

He, Ye

2013-01-01

This study described the application of Appreciative Inquiry (AI) in a graduate-level teacher education course to guide teacher candidates' interactions with culturally and linguistically diverse student populations. Through the process of "Discover," "Dream," "Design," and "Delivery," teacher…

Using Role Play To Develop Cultural Competence.

ERIC Educational Resources Information Center

Shearer, Ruth; Davidhizar, Ruth

2003-01-01

Role playing is a useful method for teaching cultural competence in nurse-patient situations. Successful implementation depends on identification of objectives and grading criteria, adequate time, guidelines for role specifications, monitoring of the process, delineation of the relationship to theory, and facilitation of constructive analysis.…

Development of culturally tailored educational brochures on HPV and pap tests for American Indian women.

PubMed

Sharpe, Patricia A; Brandt, Heather M; McCree, Donna H; Owl-Myers, Elizabeth; Taylor, Betty; Mullins, Glenda

2013-07-01

Participatory formative research guided the creation of a culturally tailored educational brochure about human papillomavirus (HPV) at an American Indian women's clinic. A review of existing educational materials and in-depth interviews were conducted. Nine steps for creating health communications messages that were patterned after National Cancer Institute guidelines guided the brochure development process. Of 95 women tested for HPV, 41% were positive, 32 (34%) agreed to the in-depth interview, and 9 agreed to the pretesting interview. Mean age was 41 years. Interviews revealed key themes concerning emotional reactions to abnormal Pap test results and HPV; need for basic information about HPV, Pap tests, and results; concerns about HPV stigma, sexual transmission, and communication with sexual partner; and the preferred source and format for HPV educational materials. A literature review revealed 12 areas of basic HPV content. A participatory process successfully engaged nursing staff and patients in creating culturally appropriate brochures for clinic use. This article provides specific steps for creating culturally tailored patient education materials.

Automated high throughput microscale antibody purification workflows for accelerating antibody discovery

PubMed Central

Luan, Peng; Lee, Sophia; Paluch, Maciej; Kansopon, Joe; Viajar, Sharon; Begum, Zahira; Chiang, Nancy; Nakamura, Gerald; Hass, Philip E.; Wong, Athena W.; Lazar, Greg A.

2018-01-01

ABSTRACT To rapidly find “best-in-class” antibody therapeutics, it has become essential to develop high throughput (HTP) processes that allow rapid assessment of antibodies for functional and molecular properties. Consequently, it is critical to have access to sufficient amounts of high quality antibody, to carry out accurate and quantitative characterization. We have developed automated workflows using liquid handling systems to conduct affinity-based purification either in batch or tip column mode. Here, we demonstrate the capability to purify >2000 antibodies per day from microscale (1 mL) cultures. Our optimized, automated process for human IgG1 purification using MabSelect SuRe resin achieves ∼70% recovery over a wide range of antibody loads, up to 500 µg. This HTP process works well for hybridoma-derived antibodies that can be purified by MabSelect SuRe resin. For rat IgG2a, which is often encountered in hybridoma cultures and is challenging to purify via an HTP process, we established automated purification with GammaBind Plus resin. Using these HTP purification processes, we can efficiently recover sufficient amounts of antibodies from mammalian transient or hybridoma cultures with quality comparable to conventional column purification. PMID:29494273

Utilization of microgravity bioreactors for differentiation of mammalian skeletal tissue

NASA Technical Reports Server (NTRS)

Klement, B. J.; Spooner, B. S.

1993-01-01

Bioreactor cell and tissue culture vessels can be used to study bone development in a simulated microgravity environment. These vessels will also provide an advantageous, low maintenance culture system on space station Freedom. Although many types of cells and tissues can potentially utilize this system, our particular interest is in developing bone tissue. We have characterized an organ culture system utilizing embryonic mouse pre-metatarsal mesenchyme, documenting morphogenesis and differentiation as cartilage rods are formed, with subsequent terminal chondrocyte differentiation to hypertrophied cells. Further development to form bone tissue is achieved by supplementation of the culture medium. Research using pre-metatarsal tissue, combined with the bioreactor culture hardware, could give insight into the advantages and/or disadvantages of conditions experienced in microgravity. Studies such as these have the potential to enhance understanding of bone development and adult bone physiology, and may help define the processes of bone demineralization experienced in space and in pathological conditions here on earth.

Development of Learning Devices through Problem Based Learning Model Based on the Context of Aceh Cultural to Improve Mathematical Communication Skills and Social Skills of SMPN 1 Muara Batu Students

ERIC Educational Resources Information Center

Aufa, Mahrani; Saragih, Sahat; Minarni, Ani

2016-01-01

The purposes of this study were:1) Developed problem-based on learning tools in the cultural context of Aceh (PBM-BKBA) who meet the criteria are valid, practical and effective; 2) Described the improvement of communication capabilities mathematics and social skills of students using the PBM-BKBA developed; and 3) Described the process of student…

High-yield secretion of recombinant proteins expressed in tobacco cell culture with a designer glycopeptide tag: Process development.

PubMed

Zhang, Ningning; Gonzalez, Maria; Savary, Brett; Xu, Jianfeng

2016-03-01

Low-yield protein production remains the most significant economic hurdle with plant cell culture technology. Fusions of recombinant proteins with hydroxyproline-O-glycosylated designer glycopeptide tags have consistently boosted secreted protein yields. This prompted us to study the process development of this technology aiming to achieve productivity levels necessary for commercial viability. We used a tobacco BY-2 cell culture expressing EGFP as fusion with a glycopeptide tag comprised of 32 repeat of "Ser-Pro" dipeptide, or (SP)32 , to study cell growth and protein secretion, culture scale-up, and establishment of perfusion cultures for continuous production. The BY-2 cells accumulated low levels of cell biomass (~7.5 g DW/L) in Schenk & Hildebrandt medium, but secreted high yields of (SP)32 -tagged EGFP (125 mg/L). Protein productivity of the cell culture has been stable for 6.0 years. The BY-2 cells cultured in a 5-L bioreactor similarly produced high secreted protein yield at 131 mg/L. Successful operation of a cell perfusion culture for 30 days was achieved under the perfusion rate of 0.25 and 0.5 day(-1) , generating a protein volumetric productivity of 17.6 and 28.9 mg/day/L, respectively. This research demonstrates the great potential of the designer glycopeptide technology for use in commercial production of valuable proteins with plant cell cultures. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Bringing scientific rigor to community-developed programs in Hong Kong.

PubMed

Fabrizio, Cecilia S; Hirschmann, Malia R; Lam, Tai Hing; Cheung, Teresa; Pang, Irene; Chan, Sophia; Stewart, Sunita M

2012-12-31

This paper describes efforts to generate evidence for community-developed programs to enhance family relationships in the Chinese culture of Hong Kong, within the framework of community-based participatory research (CBPR). The CBPR framework was applied to help maximize the development of the intervention and the public health impact of the studies, while enhancing the capabilities of the social service sector partners. Four academic-community research teams explored the process of designing and implementing randomized controlled trials in the community. In addition to the expected cultural barriers between teams of academics and community practitioners, with their different outlooks, concerns and languages, the team navigated issues in utilizing the principles of CBPR unique to this Chinese culture. Eventually the team developed tools for adaptation, such as an emphasis on building the relationship while respecting role delineation and an iterative process of defining the non-negotiable parameters of research design while maintaining scientific rigor. Lessons learned include the risk of underemphasizing the size of the operational and skills shift between usual agency practices and research studies, the importance of minimizing non-negotiable parameters in implementing rigorous research designs in the community, and the need to view community capacity enhancement as a long term process. The four pilot studies under the FAMILY Project demonstrated that nuanced design adaptations, such as wait list controls and shorter assessments, better served the needs of the community and led to the successful development and vigorous evaluation of a series of preventive, family-oriented interventions in the Chinese culture of Hong Kong.

Social change, cultural evolution, and human development.

PubMed

Greenfield, Patricia M

2016-04-01

Social change has accelerated globally. Greenfield's interdisciplinary and multilevel theory of social change and human development provides a unified framework for exploring implications of these changes for cultural values, learning environments/socialization processes, and human development/behavior. Data from societies where social change has occurred in place (US, China, and Mexico) and a community where it has occurred through international migration (Mexican immigrants in the US) elucidate these implications. Globally dominant sociodemographic trends are: rural to urban, agriculture to commerce, isolation to interconnectedness, less to more education, less to more technology, lesser to greater wealth, and larger to smaller families/households. These trends lead to both cultural losses (e.g., interdependence/collectivism, respect, tradition, contextualized thinking) and cultural gains (e.g., independence/individualism, equality, innovation, abstraction). Copyright © 2015. Published by Elsevier Ltd.

Cultural Relevance and Equivalence in the NLAAS Instrument: Integrating Etic and Emic in the Development of Cross-Cultural Measures for a Psychiatric Epidemiology and Services Study of Latinos

PubMed Central

Alegria, Margarita; Vila, Doryliz; Woo, Meghan; Canino, Glorisa; Takeuchi, David; Vera, Mildred; Febo, Vivian; Guarnaccia, Peter; Aguilar-Gaxiola, Sergio; Shrout, Patrick

2009-01-01

This paper describes the development, translation and adaptation of measures in the National Latino and Asian American Study (NLAAS). We summarize the techniques used to attain cultural relevance; semantic, content and technical equivalency; and internal consistency of the measures across languages and Latino sub-ethnic groups. We also discuss some of the difficulties and challenges encountered in doing this work. The following three main goals are addressed in this paper: (1) Attaining cultural relevance by formulating the research problem with attention to the fundamental cultural and contextual differences of Latinos and Asians as compared to the mainstream population; (2) Developing cultural equivalence in the standardized instruments to be used with these populations; and (3) Assessing the generalizability of the measures –i.e., that the measures do not fluctuate according to culture or translation. We present details of the processes and steps used to achieve these three goals in developing measures for the Latino population. Additionally, the integration of both the etic and emic perspectives in the instrument adaptation model is presented. PMID:15719532

A generative inference framework for analysing patterns of cultural change in sparse population data with evidence for fashion trends in LBK culture.

PubMed

Kandler, Anne; Shennan, Stephen

2015-12-06

Cultural change can be quantified by temporal changes in frequency of different cultural artefacts and it is a central question to identify what underlying cultural transmission processes could have caused the observed frequency changes. Observed changes, however, often describe the dynamics in samples of the population of artefacts, whereas transmission processes act on the whole population. Here we develop a modelling framework aimed at addressing this inference problem. To do so, we firstly generate population structures from which the observed sample could have been drawn randomly and then determine theoretical samples at a later time t2 produced under the assumption that changes in frequencies are caused by a specific transmission process. Thereby we also account for the potential effect of time-averaging processes in the generation of the observed sample. Subsequent statistical comparisons (e.g. using Bayesian inference) of the theoretical and observed samples at t2 can establish which processes could have produced the observed frequency data. In this way, we infer underlying transmission processes directly from available data without any equilibrium assumption. We apply this framework to a dataset describing pottery from settlements of some of the first farmers in Europe (the LBK culture) and conclude that the observed frequency dynamic of different types of decorated pottery is consistent with age-dependent selection, a preference for 'young' pottery types which is potentially indicative of fashion trends. © 2015 The Author(s).

Whakawhiti Kōrero, a Method for the Development of a Cultural Assessment Tool, Te Waka Kuaka, in Māori Traumatic Brain Injury.

PubMed

Elder, Hinemoa; Kersten, Paula

2015-01-01

The importance of tools for the measurement of outcomes and needs in traumatic brain injury is well recognised. The development of tools for these injuries in indigenous communities has been limited despite the well-documented disparity of brain injury. The wairua theory of traumatic brain injury (TBI) in Māori proposes that a culturally defined injury occurs in tandem with the physical injury. A cultural response is therefore indicated. This research investigates a Māori method used in the development of cultural needs assessment tool designed to further examine needs associated with the culturally determined injury and in preparation for formal validation. Whakawhiti kōrero is a method used to develop better statements in the development of the assessment tool. Four wānanga (traditional fora) were held including one with whānau (extended family) with experience of traumatic brain injury. The approach was well received. A final version, Te Waka Kuaka, is now ready for validation. Whakawhiti kōrero is an indigenous method used in the development of cultural needs assessment tool in Māori traumatic brain injury. This method is likely to have wider applicability, such as Mental Health and Addictions Services, to ensure robust process of outcome measure and needs assessment development.

Creativity as a Sociocultural Act

ERIC Educational Resources Information Center

Glaveanu, Vlad Petre

2015-01-01

The present article introduces, develops, and illustrates a perspectival framework for the creative process drawing on current developments within the cultural psychology of creativity and the social theory of George Herbert Mead. The creative process is conceptualized as a form of action by which actors, materially and symbolically, alone and in…

Creative Disruptions in the Subway of Critical Environmental Pedagogy

ERIC Educational Resources Information Center

Leduc, Timothy B.; Warkentin, Traci

2006-01-01

This paper reflects on the process of developing a pedagogy that uses experiential learning and disruption in environmental education practice to challenge students to develop critical thought. We examine our practice with university students in an "Environment and Culture" course, and focus on the processes that can transform disruption…

"Minding the gap": imagination, creativity and human cognition.

PubMed

Pelaprat, Etienne; Cole, Michael

2011-12-01

Inquiry into the nature of mental images is a major topic in psychology where research is focused on the psychological faculties of imagination and creativity. In this paper, we draw on the work of L.S. Vygotsky to develop a cultural-historical approach to the study of imagination as central to human cognitive processes. We characterize imagination as a process of image making that resolves "gaps" arising from biological and cultural-historical constraints, and that enables ongoing time-space coordination necessary for thought and action. After presenting some basic theoretical considerations, we offer a series of examples to illustrate for the reader the diversity of processes of imagination as image making. Applying our arguments to contemporary digital media, we argue that a cultural-historical approach to image formation is important for understanding how imagination and creativity are distinct, yet inter-penetrating processes.

Culture shapes 7-month-olds' perceptual strategies in discriminating facial expressions of emotion.

PubMed

Geangu, Elena; Ichikawa, Hiroko; Lao, Junpeng; Kanazawa, So; Yamaguchi, Masami K; Caldara, Roberto; Turati, Chiara

2016-07-25

Emotional facial expressions are thought to have evolved because they play a crucial role in species' survival. From infancy, humans develop dedicated neural circuits [1] to exhibit and recognize a variety of facial expressions [2]. But there is increasing evidence that culture specifies when and how certain emotions can be expressed - social norms - and that the mature perceptual mechanisms used to transmit and decode the visual information from emotional signals differ between Western and Eastern adults [3-5]. Specifically, the mouth is more informative for transmitting emotional signals in Westerners and the eye region for Easterners [4], generating culture-specific fixation biases towards these features [5]. During development, it is recognized that cultural differences can be observed at the level of emotional reactivity and regulation [6], and to the culturally dominant modes of attention [7]. Nonetheless, to our knowledge no study has explored whether culture shapes the processing of facial emotional signals early in development. The data we report here show that, by 7 months, infants from both cultures visually discriminate facial expressions of emotion by relying on culturally distinct fixation strategies, resembling those used by the adults from the environment in which they develop [5]. Copyright © 2016 Elsevier Ltd. All rights reserved.

Comparison of spectroscopy technologies for improved monitoring of cell culture processes in miniature bioreactors.

PubMed

Rowland-Jones, Ruth C; van den Berg, Frans; Racher, Andrew J; Martin, Elaine B; Jaques, Colin

2017-03-01

Cell culture process development requires the screening of large numbers of cell lines and process conditions. The development of miniature bioreactor systems has increased the throughput of such studies; however, there are limitations with their use. One important constraint is the limited number of offline samples that can be taken compared to those taken for monitoring cultures in large-scale bioreactors. The small volume of miniature bioreactor cultures (15 mL) is incompatible with the large sample volume (600 µL) required for bioanalysers routinely used. Spectroscopy technologies may be used to resolve this limitation. The purpose of this study was to compare the use of NIR, Raman, and 2D-fluorescence to measure multiple analytes simultaneously in volumes suitable for daily monitoring of a miniature bioreactor system. A novel design-of-experiment approach is described that utilizes previously analyzed cell culture supernatant to assess metabolite concentrations under various conditions while providing optimal coverage of the desired design space. Multivariate data analysis techniques were used to develop predictive models. Model performance was compared to determine which technology is more suitable for this application. 2D-fluorescence could more accurately measure ammonium concentration (RMSE CV 0.031 g L -1 ) than Raman and NIR. Raman spectroscopy, however, was more robust at measuring lactate and glucose concentrations (RMSE CV 1.11 and 0.92 g L -1 , respectively) than the other two techniques. The findings suggest that Raman spectroscopy is more suited for this application than NIR and 2D-fluorescence. The implementation of Raman spectroscopy increases at-line measuring capabilities, enabling daily monitoring of key cell culture components within miniature bioreactor cultures. © 2017 American Institute of Chemical Engineers Biotechnol. Prog., 33:337-346, 2017. © 2017 The Authors Biotechnology Progress published by Wiley Periodicals, Inc. on behalf of American Institute of Chemical Engineers.

Exploring gene-culture interactions: insights from handedness, sexual selection and niche-construction case studies.

PubMed

Laland, Kevin N

2008-11-12

Genes and culture represent two streams of inheritance that for millions of years have flowed down the generations and interacted. Genetic propensities, expressed throughout development, influence what cultural organisms learn. Culturally transmitted information, expressed in behaviour and artefacts, spreads through populations, modifying selection acting back on populations. Drawing on three case studies, I will illustrate how this gene-culture coevolution has played a critical role in human evolution. These studies explore (i) the evolution of handedness, (ii) sexual selection with a culturally transmitted mating preference, and (iii) cultural niche construction and human evolution. These analyses shed light on how genes and culture shape each other, and on the significance of feedback mechanisms between biological and cultural processes.

Would Confucius benefit from psychotherapy? The compatibility of cognitive behaviour therapy and Chinese values.

PubMed

Hodges, Julie; Oei, Tian P S

2007-05-01

The purpose of the present paper is to explore the conceptual compatibility between cognitive behaviour therapy (CBT) and the common values of Chinese Culture. In order to address such a question, the distinctive processes attributed to CBT (e.g., teaching of skills, emphasis on homework, cognitive processes, present/future focus), as summarized in the meta-analysis by Blagys and Hilsenroth [(2002). Distinctive activities of cognitive-behavioral therapy: A review of the comparative psychotherapy process literature. Clinical Psychology Review, 22, 671-706], and the core values of Chinese Culture, determined through an integration of The Hofstede Project, [Hofstede, G.H. (1980). Culture's consequences: International differences in work related values. Beverly Hills: Sage]. The Chinese Value Survey [Chinese Culture Connection (1987). Chinese values and the search for culture-free dimensions of culture. Journal of Cross-Cultural Psychology, 18, 143-164]. The Schwartz Value Survey [Schwartz, S.H. (1994). Cultural dimensions of values: Towards an understanding of national differences. In Kim, U., Trandis, H.C., Katiticibasi, C., Choi, S.C., & Yoon, G. (eds.), Individualism and collectivism: Theory, method and application (pp. 85-119). Thousand Oaks, CA: Sage] were used. A strong degree of compatibility between the two was found and it is argued that rather than developing new indigenized therapies, with some structural changes to the processes of CBT, this therapy can be effective for Chinese clients. It is further proposed that Chinese clients may benefit from challenging their irrational cognitions that are bound up in their strict adherence to social norms. Future recommendations for increasing the compatibility of CBT to Chinese culture are discussed.

California Cultural Crossroads

ERIC Educational Resources Information Center

Wong, Patricia M.; Francisco, Grace; Keller, Shelly G.

2007-01-01

This document is designed for readers who have an interest in developing cultural community partnerships but who may not have an in-depth understanding of the concept or process. It provides a focus for partnership and joint venture discussions within agencies, community organizations or communities at large. Seven public library community…

The Culture for Quality: Effective Faculty Teams.

ERIC Educational Resources Information Center

VanDyke, Patt, Ed.

This book contains eight chapters by faculty at Northwest Missouri State University (NMSU) describing their experiences in academic teams implementing the Malcolm Baldrige National Quality Award criteria in terms of adapting the process to the classroom. An introductory chapter is titled "Developing the Culture for Quality," (Annelle…

Annual Adult Education Research Conference Proceedings (38th, Stillwater, Oklahoma, May 16-18, 1997).

ERIC Educational Resources Information Center

Nolan, Robert E., Comp.; Chelesvig, Heath, Comp.

The following are among 50 papers included: "The Politics of Planning Culturally Relevant AIDS Education for African-American Women" (Archie-Booker); "Developing White Consciousness through a Transformative Learning Process" (Barlas); "Executive Businesswomen's Learning in the Context of Organizational Culture"…

Dealing with Disengagement through Diversity: An Electronic Curriculum for Cultural Relevance.

ERIC Educational Resources Information Center

Gabbard, David A.; L'Esperance, Mark; Perez, Theresa; Atkinson, Terry

2002-01-01

Examines specific features of the online Blackboard distance learning platform that enhance the advantages of alternative teacher certification programs, especially with regard to helping teachers develop a culturally relevant pedagogy. Focuses on North Carolina's NCTeach program, which provides an accelerated certification process for people…

Main Quality Attributes of Monoclonal Antibodies and Effect of Cell Culture Components

PubMed

Torkashvand, Fatemeh; Vaziri, Behrouz

2017-05-01

The culture media optimization is an inevitable part of upstream process development in therapeutic monoclonal antibodies (mAbs) production. The quality by design (QbD) approach defines the assured quality of the final product through the development stage. An important step in QbD is determination of the main quality attributes. During the media optimization, some of the main quality attributes such as glycosylation pattern, charge variants, aggregates, and low-molecular-weight species, could be significantly altered. Here, we provide an overview of how cell culture medium components affects the main quality attributes of the mAbs. Knowing the relationship between the culture media components and the main quality attributes could be successfully utilized for a rational optimization of mammalian cell culture media for industrial mAbs production.

Different in vitro cellular responses to tamoxifen treatment in polydimethylsiloxane-based devices compared to normal cell culture.

PubMed

Wang, Lingyu; Yu, Linfen; Grist, Samantha; Cheung, Karen C; Chen, David D Y

2017-11-15

Cell culture systems based on polydimethylsiloxane (PDMS) microfluidic devices offer great flexibility because of their simple fabrication and adaptability. PDMS devices also make it straightforward to set up parallel experiments and can facilitate process automation, potentially speeding up the drug discovery process. However, cells grown in PDMS-based systems can develop in different ways to those grown with conventional culturing systems because of the differences in the containers' surfaces. Despite the growing number of studies on microfluidic cell culture devices, the differences in cellular behavior in PDMS-based devices and normal cell culture systems are poorly characterized. In this work, we investigated the proliferation and autophagy of MCF7 cells cultured in uncoated and Parylene-C coated PDMS wells. Using a quantitative method combining solid phase extraction and liquid chromatography mass spectrometry we developed, we showed that Tamoxifen uptake into the surfaces of uncoated PDMS wells can change the drug's effective concentration in the culture medium, affecting the results of Tamoxifen-induced autophagy and cytotoxicity assays. Such changes must be carefully analyzed before transferring in vitro experiments from a traditional culture environment to a PDMS-based microfluidic system. We also found that cells cultured in Parylene-C coated PDMS wells showed similar proliferation and drug response characteristics to cells cultured in standard polystyrene (PS) plates, indicating that Parylene-C deposition offers an easy way of limiting the uptake of small molecules into porous PDMS materials and significantly improves the performance of PDMS-based device for cell related research. Copyright © 2017 Elsevier B.V. All rights reserved.

Initial Design of Culturally Informed Behavioral Intervention Technologies: Developing an mHealth Intervention for Young Sexual Minority Men With Generalized Anxiety Disorder and Major Depression

PubMed Central

Montague, Enid; Mohr, David C

2013-01-01

Background To our knowledge, there is no well-articulated process for the design of culturally informed behavioral intervention technologies. Objective This paper describes the early stages of such a process, illustrated by the methodology for the ongoing development of a behavioral intervention technology targeting generalized anxiety disorder and major depression among young sexual minority men. Methods We integrated instructional design for Internet behavioral intervention technologies with greater detail on information sources that can identify user needs in understudied populations, as well as advances in the understanding of technology-specific behavioral intervention technology dimensions that may need to be culturally tailored. Results General psychological theory describing how to effect change in the clinical target is first integrated with theory describing potentially malleable factors that help explain the clinical problem within the population. Additional information sources are then used to (1) evaluate the theory, (2) identify population-specific factors that may affect users’ ability to relate to and benefit from the behavioral intervention technology, and (3) establish specific skills, attitudes, knowledge, etc, required to change malleable factors posited in the theory. User needs result from synthesis of this information. Product requirements are then generated through application of the user needs to specific behavioral intervention technology dimensions (eg, technology platform). We provide examples of considerations relevant to each stage of this process and how they were applied. Conclusions This process can guide the initial design of other culturally informed behavioral intervention technologies. This first attempt to create a systematic design process can spur development of guidelines for design of behavioral intervention technologies aimed to reduce health disparities. PMID:24311444

Cultural adaptation in translational research: field experiences.

PubMed

Dévieux, Jessy G; Malow, Robert M; Rosenberg, Rhonda; Jean-Gilles, Michèle; Samuels, Deanne; Ergon-Pérez, Emma; Jacobs, Robin

2005-06-01

The increase in the incidence of HIV/AIDS among minorities in the United States and in certain developing nations has prompted new intervention priorities, stressing the adaptation of efficacious interventions for diverse and marginalized groups. The experiences of Florida International University's AIDS Prevention Program in translating HIV primary and secondary prevention interventions among these multicultural populations provide insight into the process of cultural adaptations and address the new scientific emphasis on ecological validity. An iterative process involving forward and backward translation, a cultural linguistic committee, focus group discussions, documentation of project procedures, and consultations with other researchers in the field was used to modify interventions. This article presents strategies used to ensure fidelity in implementing the efficacious core components of evidence-based interventions for reducing HIV transmission and drug use behaviors and the challenges posed by making cultural adaptation for participants with low literacy. This experience demonstrates the importance of integrating culturally relevant material in the translation process with intense focus on language and nuance. The process must ensure that the level of intervention is appropriate for the educational level of participants. Furthermore, the rights of participants must be protected during consenting procedures by instituting policies that recognize the socioeconomic, educational, and systemic pressures to participate in research.

Advanced model-based control strategies for the intensification of upstream and downstream processing in mAb production.

PubMed

Papathanasiou, Maria M; Quiroga-Campano, Ana L; Steinebach, Fabian; Elviro, Montaña; Mantalaris, Athanasios; Pistikopoulos, Efstratios N

2017-07-01

Current industrial trends encourage the development of sustainable, environmentally friendly processes with minimal energy and material consumption. In particular, the increasing market demand in biopharmaceutical industry and the tight regulations in product quality necessitate efficient operating procedures that guarantee products of high purity. In this direction, process intensification via continuous operation paves the way for the development of novel, eco-friendly processes, characterized by higher productivity and lower production costs. This work focuses on the development of advanced control strategies for (i) a cell culture system in a bioreactor and (ii) a semicontinuous purification process. More specifically, we consider a fed-batch culture of GS-NS0 cells and the semicontinuous Multicolumn Countercurrent Solvent Gradient Purification (MCSGP) for the purification process. The controllers are designed following the PAROC framework/software platform and their capabilities are assessed in silico, against the process models. It is demonstrated that the proposed controllers efficiently manage to increase the system productivity, returning strategies that can lead to continuous, stable process operation. © 2017 American Institute of Chemical Engineers Biotechnol. Prog., 33:966-988, 2017. © 2017 American Institute of Chemical Engineers.

Peer-led Aboriginal parent support: Program development for vulnerable populations with participatory action research.

PubMed

Munns, Ailsa; Toye, Christine; Hegney, Desley; Kickett, Marion; Marriott, Rhonda; Walker, Roz

2017-10-01

Participatory action research (PAR) is a credible, culturally appropriate methodology that can be used to effect collaborative change within vulnerable populations. This PAR study was undertaken in a Western Australian metropolitan setting to develop and evaluate the suitability, feasibility and effectiveness of an Aboriginal peer-led home visiting programme. A secondary aim, addressed in this paper, was to explore and describe research methodology used for the study and provide recommendations for its implementation in other similar situations. PAR using action learning sets was employed to develop the parent support programme and data addressing the secondary, methodological aim were collected through focus groups using semi-structured and unstructured interview schedules. Findings were addressed throughout the action research process to enhance the research process. The themes that emerged from the data and addressed the methodological aim were the need for safe communication processes; supportive engagement processes and supportive organisational processes. Aboriginal peer support workers (PSWs) and community support agencies identified three important elements central to their capacity to engage and work within the PAR methodology. This research has provided innovative data, highlighting processes and recommendations for child health nurses to engage with the PSWs, parents and community agencies to explore culturally acceptable elements for an empowering methodology for peer-led home visiting support. There is potential for this nursing research to credibly inform policy development for Aboriginal child and family health service delivery, in addition to other vulnerable population groups. Child health nurses/researchers can use these new understandings to work in partnership with Aboriginal communities and families to develop empowering and culturally acceptable strategies for developing Aboriginal parent support for the early years. Impact Statement Child health nurses and Aboriginal communities can collaborate through participatory action research to develop peer-led support for the early years. Indigenous Australian peoples are people who identify as Aboriginal or Torres Strait Islander. Respectfully, throughout this paper, they will be described as Aboriginal.

Sustaining a culture of practice development in an acute adolescent inpatient mental health unit.

PubMed

Vella, Natalie; Page, Laura; Edwards, Clair; Wand, Timothy

2014-08-01

It is recognized that facilitating change in workplace culture is a significant challenge in healthcare service delivery. Practice development strategies and principles provide a framework for initiating and sustaining programs focused on enhancing patient-centered care by concentrating on the therapeutic attributes of nursing. However, little literature exists on explicating "what worked" in practice development programs. This paper details the processes, people, resources, and relationships that enabled the successful implementation, and led to the sustainability, of a practice development program employed in an acute adolescent mental health unit in Sydney, Australia. Following an external review of the unit, a meeting of key stakeholders was convened and subsequently an advisory panel formed to address specific issues facing nursing staff. This process resulted in the development of an educational package and adoption of the tidal model as the framework for mental health nursing practice in the unit. Clinical reasoning sessions and journal article presentations were incorporated to consolidate and maintain the change in nursing care. A planned, structured, and inclusive practice development program has transformed the nursing culture and vastly improved the care provided to adolescents presenting in acute states of distress to this mental health unit. © 2014 Wiley Periodicals, Inc.

Using qualitative methods to develop a contextually tailored instrument: Lessons learned.

PubMed

Lee, Haeok; Kiang, Peter; Kim, Minjin; Semino-Asaro, Semira; Colten, Mary Ellen; Tang, Shirley S; Chea, Phala; Peou, Sonith; Grigg-Saito, Dorcas C

2015-01-01

To develop a population-specific instrument to inform hepatitis B virus (HBV) and human papilloma virus (HPV) prevention education and intervention based on data and evidence obtained from the targeted population of Khmer mothers reflecting their socio-cultural and health behaviors. The principles of community-based participatory research (CBPR) guided the development of a standardized survey interview. Four stages of development and testing of the survey instrument took place in order to inform the quantitative health survey used to collect data in stage five of the project. This article reports only on Stages 1-4. This process created a new quantitative measure of HBV and HPV prevention behavior based on the revised Network Episode Model and informed by the targeted population. The CBPR method facilitated the application and translation of abstract theoretical ideas of HBV and HPV prevention behavior into culturally-relevant words and expressions of Cambodian Americans (CAs). The design of an instrument development process that accounts for distinctive socio-cultural backgrounds of CA refugee/immigrant women provides a model for use in developing future health surveys that are intended to aid minority-serving health care professionals and researchers as well as targeted minority populations.

Using qualitative methods to develop a contextually tailored instrument: Lessons learned

PubMed Central

Lee, Haeok; Kiang, Peter; Kim, Minjin; Semino-Asaro, Semira; Colten, Mary Ellen; Tang, Shirley S.; Chea, Phala; Peou, Sonith; Grigg-Saito, Dorcas C.

2015-01-01

Objective: To develop a population-specific instrument to inform hepatitis B virus (HBV) and human papilloma virus (HPV) prevention education and intervention based on data and evidence obtained from the targeted population of Khmer mothers reflecting their socio-cultural and health behaviors. Methods: The principles of community-based participatory research (CBPR) guided the development of a standardized survey interview. Four stages of development and testing of the survey instrument took place in order to inform the quantitative health survey used to collect data in stage five of the project. This article reports only on Stages 1-4. Results: This process created a new quantitative measure of HBV and HPV prevention behavior based on the revised Network Episode Model and informed by the targeted population. The CBPR method facilitated the application and translation of abstract theoretical ideas of HBV and HPV prevention behavior into culturally-relevant words and expressions of Cambodian Americans (CAs). Conclusions: The design of an instrument development process that accounts for distinctive socio-cultural backgrounds of CA refugee/immigrant women provides a model for use in developing future health surveys that are intended to aid minority-serving health care professionals and researchers as well as targeted minority populations. PMID:27981114

Cultural sensitivity in public health: defined and demystified.

PubMed

Resnicow, K; Baranowski, T; Ahluwalia, J S; Braithwaite, R L

1999-01-01

There is consensus that health promotion programs should be culturally sensitive (CS). Yet, despite the ubiquitous nature of CS within public health research and practice, there has been surprisingly little attention given to defining CS or delineating a framework for developing culturally sensitive programs and practitioners. This paper describes a model for understanding CS from a public health perspective; describes a process for applying this model in the development of health promotion and disease prevention interventions; and highlights research priorities. Cultural sensitivity is defined by two dimensions: surface and deep structures. Surface structure involves matching intervention materials and messages to observable, "superficial" characteristics of a target population. This may involve using people, places, language, music, food, locations, and clothing familiar to, and preferred by, the target audience. Surface structure refers to how well interventions fit within a specific culture. Deep structure involves incorporating the cultural, social, historical, environmental and psychological forces that influence the target health behavior in the proposed target population. Whereas surface structure generally increases the "receptivity" or "acceptance" of messages, deep structure conveys salience. Techniques, borrowed from social marketing and health communication theory, for developing culturally sensitive interventions are described. Research is needed to determine the effectiveness of culturally sensitive programs.

[Social forces and the communicative scenario in health education: the case of the growth and development program].

PubMed

Peñaranda-Correa, Fernando

2011-10-01

to understand how the significance of child rearing is construed in the Growth and Development Monitoring Program as a way of studying health education and enhancing its theoretical and pedagogical framework. an ethnographic study in four health institutions in Medellín, Colombia, developed through observation of sessions and interviews with actors, namely significant adults and health team members. a communicative process based on a behavioral education model is established to modify behavior and to impose cultural values. the pedagogical setting or micro-context is influenced by powerful macro-contextual forces, which are a product of uneven distribution of social, cultural and economic capital. Consequently, significant adults and health team members are situated at two different communicative levels for the construction of significance, which affects communication between them. Understanding this social process from a wider theoretical perspective strengthens critical positions, which is required for achieving more pertinent health education from a socio-cultural dimension.

Cultural Memory Banking in Preservice Science Teacher Education

NASA Astrophysics Data System (ADS)

Handa, Vicente C.; Tippins, Deborah J.

2012-12-01

This study focused on the exemplification of cultural memory banking as an ethnographic tool to understand cultural practices relevant to science teaching and learning in a rural coastal village in a central island of the Philippine archipelago. Using the collaborative action ethnography as a research methodology, 10 prospective science teachers and a science teacher educator/doctoral candidate formed a research team and documented community funds of knowledge relevant to science teaching and learning through their participation in a Community Immersion course. The study employed the use of the cultural memory banking as a meditational tool to analyze, make sense of, and represent interview, focus-group discussion, and observation data, among others, for the development of culturally relevant science lessons. Originally used as an anthropological tool to preserve cultural knowledge associated with the cultivation of indigenous plant varieties, the cultural memory banking, as adapted in science education, was used, both as a data collection and analytic tool, to locate relevant science at the intersection of community life. The research team developed a cultural memory bank exemplar, "Ginamos: The Stinky Smell that Sells," to highlight the learning experiences and meaning-making process of those involved in its development. Dilemmas and insights on the development and use of cultural memory banking were discussed with respect to issues of knowledge mining and mainstreaming of indigenous/local funds of knowledge, troubling the privileged position of Western-inspired nature of science.

Components of cultural competence in three mental health programs.

PubMed

Siegel, Carole; Haugland, Gary; Reid-Rose, Lenora; Hopper, Kim

2011-06-01

The aim of this study was to identify components of cultural competence in mental health programs developed for cultural groups by community and mental health professionals from these groups. Three programs were studied: a prevention program primarily serving African-American and Afro-Caribbean youth, a Latino adult acute inpatient unit, and a Chinese day treatment program in a community-based agency. Nine study-trained field researchers used a semistructured instrument that captures program genealogy, structure, processes, and cultural infusion. Program cultural elements were identified from field notes and from individual and group interviews of consumers and staff (N=104). A research-group consensus process with feedback from program staff was used to group elements by shared characteristics into the program components of cultural competence. Components included communication competencies (with use of colloquialisms and accepted forms of address); staff in culturally acceptable roles; culturally framed trust building (such as pairing youths with mentors), stigma reduction, friendly milieus (such as serving culturally familiar foods and playing music popular with the culture), and services; and peer, family, and community involvement (including use of peer counselors and mentors, hosting parent weekends, and linking clients with senior center and community services). Incorporating these components into any program in which underserved cultural populations are seen is recommended for improving cultural competence.

Inferring individual-level processes from population-level patterns in cultural evolution.

PubMed

Kandler, Anne; Wilder, Bryan; Fortunato, Laura

2017-09-01

Our species is characterized by a great degree of cultural variation, both within and between populations. Understanding how group-level patterns of culture emerge from individual-level behaviour is a long-standing question in the biological and social sciences. We develop a simulation model capturing demographic and cultural dynamics relevant to human cultural evolution, focusing on the interface between population-level patterns and individual-level processes. The model tracks the distribution of variants of cultural traits across individuals in a population over time, conditioned on different pathways for the transmission of information between individuals. From these data, we obtain theoretical expectations for a range of statistics commonly used to capture population-level characteristics (e.g. the degree of cultural diversity). Consistent with previous theoretical work, our results show that the patterns observed at the level of groups are rooted in the interplay between the transmission pathways and the age structure of the population. We also explore whether, and under what conditions, the different pathways can be distinguished based on their group-level signatures, in an effort to establish theoretical limits to inference. Our results show that the temporal dynamic of cultural change over time retains a stronger signature than the cultural composition of the population at a specific point in time. Overall, the results suggest a shift in focus from identifying the one individual-level process that likely produced the observed data to excluding those that likely did not. We conclude by discussing the implications for empirical studies of human cultural evolution.

Improving lactate metabolism in an intensified CHO culture process: productivity and product quality considerations.

PubMed

Xu, Sen; Hoshan, Linda; Chen, Hao

2016-11-01

In this study, we discussed the development and optimization of an intensified CHO culture process, highlighting medium and control strategies to improve lactate metabolism. A few strategies, including supplementing glucose with other sugars (fructose, maltose, and galactose), controlling glucose level at <0.2 mM, and supplementing medium with copper sulfate, were found to be effective in reducing lactate accumulation. Among them, copper sulfate supplementation was found to be critical for process optimization when glucose was in excess. When copper sulfate was supplemented in the new process, two-fold increase in cell density (66.5 ± 8.4 × 10(6) cells/mL) and titer (11.9 ± 0.6 g/L) was achieved. Productivity and product quality attributes differences between batch, fed-batch, and concentrated fed-batch cultures were discussed. The importance of process and cell metabolism understanding when adapting the existing process to a new operational mode was demonstrated in the study.

Women finding the way: American Indian women leading intervention research in Native communities.

PubMed

Brave Heart, Maria Yellow Horse; Chase, Josephine; Elkins, Jennifer; Martin, Jennifer; Nanez, Jennifer; Mootz, Jennifer

2016-01-01

Although there is literature concentrating on cross-cultural approaches to academic and community partnerships with Native communities, few address the process and experiences of American Indian women leading federally funded and culturally grounded behavioral health intervention research in Native communities. This paper summarizes relevant literature on community-engaged research with Native communities, examines traditional roles and modern challenges for American Indian women, describes the culturally grounded collaborative process for the authors' behavioral health intervention development with Native communities, and considers emergent themes from our own research experiences navigating competing demands from mainstream and Native communities. It concludes with recommendations for supporting and enhancing resilience.

WOMEN FINDING THE WAY: AMERICAN INDIAN WOMEN LEADING INTERVENTION RESEARCH IN NATIVE COMMUNITIES

PubMed Central

Brave Heart, Maria Yellow Horse; Chase, Josephine; Elkins, Jennifer; Martin, Jennifer; Nanez, Jennifer S.; Mootz, Jennifer J.

2017-01-01

Although there is literature concentrating on cross-cultural approaches to academic and community partnerships with Native communities, few address the process and experiences of American Indian women leading federally funded and culturally grounded behavioral health intervention research in Native communities. This paper summarizes relevant literature on community-engaged research with Native communities, examines traditional roles and modern challenges for American Indian women, describes the culturally grounded collaborative process for the authors’ behavioral health intervention development with Native communities, and considers emergent themes from our own research experiences navigating competing demands from mainstream and Native communities. It concludes with recommendations for supporting and enhancing resilience. PMID:27383085

Extending the testimony problem: evaluating the truth, scope, and source of cultural information.

PubMed

Bergstrom, Brian; Moehlmann, Bianca; Boyer, Pascal

2006-01-01

Children's learning--in the domains of science and religion specifically, but in many other cultural domains as well--relies extensively on testimony and other forms of culturally transmitted information. The cognitive processes that enable such learning must also administrate the evaluation, qualification, and storage of that information, while guarding against the dangers of false or misleading input. Currently, the development of these appraisal processes is not clearly understood. Recent work, reviewed here, has begun to address three important dimensions of the problem: how children and adults evaluate truth in communication, how they gauge the inferential potential of information, and how they encode and evaluate its source.

Depth in Cultural Socialization in Families with Children Adopted from China.

PubMed

Zhang, Xian; Pinderhughes, Ellen E

2018-03-13

Parents raising children adopted from a different racial/ethnic group usually engage in cultural socialization-providing activities in adoptees' birth culture-hoping to instill pride and help adoptees develop a positive identity. Adoptive parents engage in a wide variety of socialization activities, yet adult adoptees have reported not having deep enough exposure from their parents. The present study explored the depth of cultural socialization in transracial adoptive families. Informed by Pinderhughes' Ethnic-Racial Socialization model, this study developed a continuum examining the depth in cultural socialization with three indicators: (1) the depth of cultural activities, (2) parents' motivation for cultural socialization, and (3) parental cultural attitudes. Qualitative analyses of 41 White parents raising children adopted from China found that parents' motivation and acknowledgement of cultural differences reflected deep appreciation of adoptees' birth culture, however, activities they provided were not as deep. Activities that facilitated close relationships with people who shared adoptees' background in a natural context appeared to provide the deepest cultural connection. Despite limitations, the study demonstrated that the depth continuum was able to capture variations and nuances in cultural socialization. Suggestions for future research and recommendation for practice were also included. © 2018 Family Process Institute.

Innovation and Diffusion--An Anthropological View.

ERIC Educational Resources Information Center

du Toit, Brian M.

This chapter presents the anthropological theory of innovation and diffusion, and applies it to the problem of implementing planned change within the instructional development process. The work of Barnett and others on culture and planned culture change is described and applied to the educational system and the classroom environment. Barnett's…

Mexican American Identity - A Multi-Cultural Legacy.

ERIC Educational Resources Information Center

Stoddard, Ellwyn R.

Investigating the background of Mexican American identify, the document determined that this identity is a dynamic image emerging from a continuous process of human development in which the genetic and cultural variations from European and indigenous peoples are combined within a complex historical situation. The combination includes: (1) the…

Conceptual Models, Choices, and Benchmarks for Building Quality Work Cultures.

ERIC Educational Resources Information Center

Acker-Hocevar, Michele

1996-01-01

The two models in Florida's Educational Quality Benchmark System represent a new way of thinking about developing schools' work culture. The Quality Performance System Model identifies nine dimensions of work within a quality system. The Change Process Model provides a theoretical framework for changing existing beliefs, attitudes, and behaviors…

African Cultural Traditions and Modernization: A Reaffirmation.

ERIC Educational Resources Information Center

Boateng, Felix A.

1978-01-01

The viability of African cultural traditions and their role in modernization and nation-building in Africa are examined. Social and political organization and formal education are discussed in relation to the process of modernization. Although Africa may utilize Western models of development, Westernization and modernization are not synonymous.…

Universities--Drivers for Regional Innovation Culture and Competitiveness

ERIC Educational Resources Information Center

Muresan, Mihaela; Gogu, Emilia

2010-01-01

The actual infrastructure of the information society sustains the globalization trend and increases the importance of the information and knowledge. The development of the knowledge society is the direct consequence of the mix of economic, social and cultural processes, which involve the knowledge creation and its equitable distribution, access…

Entre Dos Mundos/Between Two Worlds: Bicultural Development in Context

ERIC Educational Resources Information Center

Bacallao, Martica L.; Smokowski, Paul R.

2009-01-01

How do Mexican immigrant adolescents balance different, and often oppositional, cultural influences in the acculturation process? In this article, we explore how acculturating adolescents absorb cultural messages and go about creating their (multiple) identities. Guided by Alternation Theory, in-depth qualitative interviews were conducted with 12…

Developing Collaborative Partnerships with Culturally and Linguistically Diverse Families during the IEP Process

ERIC Educational Resources Information Center

Rossetti, Zachary; Sauer, Janet Story; Bui, Oanh; Ou, Susan

2017-01-01

Although there has been a consistent vision for multicultural education and family collaboration in teacher preparation programs for decades, collaborative partnerships between culturally and linguistically diverse (CLD) families and their children's educators remain elusive (Harry, 2008; Trent, Kea, & Oh, 2008). Family engagement in special…

Multicultural University Education and Museum Pedagogy

NASA Astrophysics Data System (ADS)

Melnikova, G. F.; Gilmanshina, S. I.

2017-09-01

The specifics of the educational process in the museum are revealed. The experience of using the multicultural educational space of the museum for developing non-humanitarian directions of the university of general cultural competencies is expounded. The emphasis is on the formation of the ability to tolerate social, ethnic, confessional and cultural differences.

The Ecology of Role Play: Intentionality and Cultural Evolution

ERIC Educational Resources Information Center

Papadopoulou, Marianna

2012-01-01

This study examines the evolutionary function of children's pretence. The everyday, cultural environment that children engage with is of a highly complex structure. Human adaptation, thus, becomes, by analogy, an equally complex process that requires the development of life skills. Whilst in role play children engage in "mimesis" and…

Cross-Cultural Differences in Cognitive Development: Attention to Relations and Objects

ERIC Educational Resources Information Center

Kuwabara, Megumi; Smith, Linda B.

2012-01-01

Growing evidence indicates a suite of generalized differences in the attentional and cognitive processing of adults from Eastern and Western cultures. Cognition in Eastern adults is often more relational and in Western adults is more object focused. Three experiments examined whether these differences characterize the cognition of preschool…

Communicating Finnish Quietude: A Pedagogical Process for Discovering Implicit Cultural Meanings in Languages

ERIC Educational Resources Information Center

Berry, Michael; Carbaugh, Donal; Nurmikari-Berry, Marjatta

2004-01-01

This paper introduces a pedagogical approach to integrating intercultural communication into language learning. The focus is on the development of competence in discovering and interpreting cultural meanings when communicating in English as an international language. The analyses of data which students produced illustrates how discovering implicit…

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

EPA Science Inventory

There is a need for rapid, efficient and cost effective alternatives to traditional in vivo developmental neurotoxicity testing. In vitro cell culture models can recapitulate many of the key cellular processes of nervous system development, including neurite outgrowth, and may be...

ASSESSMENT OF CHEMICAL EFFECTS ON NEURITE OUTGROWTH, NEURONAL POLARIZATION AND SYNAPTOGENESIS IN RAT CORTICAL NEURONS USING HIGH CONTENT IMAGE ANALYSIS

EPA Science Inventory

There is a need for efficient, cost-effective methods for screening and prioritization of potential developmental neurotoxicants. One approach uses in vitro cell culture models that can recapitulate the critical processes of nervous system development. In vitro, primary cultures ...

Culture, Leadership, and Activism: Translating Fink's Taxonomy of Significant Learning into Pedagogical Practice

ERIC Educational Resources Information Center

Jenkins, Toby S.

2016-01-01

Through the article, I share the theoretical foundations, structure, knowledge acquisition, and outcomes of a cultural leadership course. The process for course development integrates several theories and research methods into practice: L. Dee Fink's Taxonomy of Significant Learning, Feminist Theory, Critical Race Theory, and…

Music Regions and Mental Maps: Teaching Cultural Geography

ERIC Educational Resources Information Center

Shobe, Hunter; Banis, David

2010-01-01

Music informs understandings of place and is an excellent vehicle for teaching cultural geography. A study was developed of geography students' perception of where music genres predominate in the United States. Its approach, involving mental map exercises, reveals the usefulness and importance of maps as an iterative process in teaching cultural…

The Cultural Ecogram: A Tool for Enhancing Culturally Anchored Shared Understanding in the Treatment of Ethnic Minority Families

PubMed Central

YASUI, MIWA

2015-01-01

Ethnic and racial disparities in mental health care continue to exist, highlighting the increasing concern within the realm of clinical practice as to how clinicians are to effectively integrate the central role of culture and context into the treatment delivery process for culturally diverse children and families. The current paper presents the Cultural Ecogram, - a clinical engagement tool designed to facilitate the development of a culturally anchored shared understanding – as one method that may facilitate clinician-client shared understanding on the client’s cultural, ethnic and racial context central to the effective implementation of treatments with ethnic minority children and families. PMID:26273233

Local attitudes, moral obligation, customary obedience and other cultural practices: their influence on the process of gaining informed consent for surgery in a tertiary institution in a developing country.

PubMed

Irabor, David O; Omonzejele, Peter

2009-04-01

The process of obtaining informed consent in a teaching hospital in a developing country (e.g. Nigeria) is shaped by factors which, to the Western world, may be seen to be anti-autonomous: autonomy being one of the pillars of an ideal informed consent. However, the mix of cultural bioethics and local moral obligation in the face of communal tradition ensures a mutually acceptable informed consent process. Paternalism is indeed encouraged by the patients who prefer to see the doctor as all-powerful and all-knowing, and this is buttressed by the cultural practice of customary obedience to those 'above you': either in age or social rank. The local moral obligation reassures the patients that those in authority will always look after others placed in their care without recourse to lengthy discussions or signed documentation, while the communal traditions ensure that the designated head of a family unit has the honor and sole responsibility of assenting and consenting to an operation to be carried out on a younger, or female, member of the family. Indeed it is to only a few educated patients that the informed consent process is deemed a shield against litigation by the doctors. This paper later addresses the need for physicians to update their knowledge on the process of informed consent through the attendance of biomedical ethics courses, which should highlight socio-cultural practices that may make this process different from the Western concept, but perfectly acceptable in this setting.

The rise of eating disorders in Asia: a review.

PubMed

Pike, Kathleen M; Dunne, Patricia E

2015-01-01

Once concentrated among adolescent Caucasian females in high-income Western countries, today, eating disorders (EDs) are truly global. Building upon previous work describing the rise of EDs among cultures in transition, we contextualize the emergence of EDs in Asia by locating this development within the broader discourse about the processes of change that have radically transformed Asian societies over the last three decades. By identifying where EDs are emerging in the region, and by examining their particular expression, our aim is to explicate a fuller story of the relationship between culture and eating disorders. Much of the discussion of EDs in non-Western societies is predicated upon the assumption that an increase in EDs is the by-product of "Westernization", the term used to describe the process by which increased cultural contact with the West results in the transmission of so-called 'Western' ideas and cultural norms to a non-Western culture. While the Westernization literature represents a historical anchor in our understanding of EDs in Asia, we propose that this analysis is incomplete in that societal change in the form of industrialization and urbanization occurring independently from, or in tandem with, "Western" influence are critical factors contributing to the rise of EDs in Asia. Further, our review of eating disorders in Asia suggests that an understanding of the diversity and distinctiveness of the individual countries and cultures that comprise 'Asia' is crucial to understanding the emergence and rise of EDs across this vast region, suggesting that eating disorders are not culture-bound or culture-specific, but rather culture-reactive. Taking into account both the historical influence of Western culture and the more contemporary effects of Asian industrialization and urbanization, key distinctions among respective Asian cultures expands our understanding of the development and expression of EDs globally.

Developing Written Information for Cancer Survivors from Culturally and Linguistically Diverse Backgrounds: Lessons Learnt.

PubMed

Wiley, Georgina; Piper, Amanda; Phyllis Butow, A M; Schofield, Penny; Douglas, Fiona; Roy, Jane; Nolte, Linda; Jefford, Michael

2018-01-01

Australia is a multicultural nation with a large migrant population. Migrants with cancer report inferior quality of life and the need for more information in their own language. This paper describes lessons learnt from developing culturally appropriate written information resources with and for Arabic, Italian, and Vietnamese cancer survivors and carers. The information needs of survivors from these language groups as well as guidelines for the development of written resources for culturally diverse populations were identified through literature review. Community consultation was undertaken with focus groups. The content was developed and tested with health professionals who spoke the appropriate language and focus group participants, ensuring relevance and appropriateness. Resource design and dissemination were informed through community consultation. A number of key tasks for developing resources were identified as follows: (1) community engagement and consultation; (2) culturally sensitive data collection; (3) focus group facilitators (recruitment and training); (4) content development; (5) translation and review process; (6) design; and (7) sustainability. This project reinforced literature review findings on the importance of cultural sensitivity in the development of resources. Engaging with community groups and incorporating culturally appropriate recruitment strategies optimises recruitment to focus groups and facilitates content development. Stakeholders and lay persons from the intended ethnic-minority communities should be involved in the development and formative evaluation of resources to ensure appropriateness and relevance and in the dissemination strategy to optimize penetration. We believe the lessons we have learnt will be relevant to any group intending to develop health information for culturally and linguistic diverse groups.

Developing Written Information for Cancer Survivors from Culturally and Linguistically Diverse Backgrounds: Lessons Learnt

PubMed Central

Wiley, Georgina; Piper, Amanda; Phyllis Butow, AM; Schofield, Penny; Douglas, Fiona; Roy, Jane; Nolte, Linda; Jefford, Michael

2018-01-01

Australia is a multicultural nation with a large migrant population. Migrants with cancer report inferior quality of life and the need for more information in their own language. This paper describes lessons learnt from developing culturally appropriate written information resources with and for Arabic, Italian, and Vietnamese cancer survivors and carers. The information needs of survivors from these language groups as well as guidelines for the development of written resources for culturally diverse populations were identified through literature review. Community consultation was undertaken with focus groups. The content was developed and tested with health professionals who spoke the appropriate language and focus group participants, ensuring relevance and appropriateness. Resource design and dissemination were informed through community consultation. A number of key tasks for developing resources were identified as follows: (1) community engagement and consultation; (2) culturally sensitive data collection; (3) focus group facilitators (recruitment and training); (4) content development; (5) translation and review process; (6) design; and (7) sustainability. This project reinforced literature review findings on the importance of cultural sensitivity in the development of resources. Engaging with community groups and incorporating culturally appropriate recruitment strategies optimises recruitment to focus groups and facilitates content development. Stakeholders and lay persons from the intended ethnic-minority communities should be involved in the development and formative evaluation of resources to ensure appropriateness and relevance and in the dissemination strategy to optimize penetration. We believe the lessons we have learnt will be relevant to any group intending to develop health information for culturally and linguistic diverse groups. PMID:29379844

Generic Raman-based calibration models enabling real-time monitoring of cell culture bioreactors.

PubMed

Mehdizadeh, Hamidreza; Lauri, David; Karry, Krizia M; Moshgbar, Mojgan; Procopio-Melino, Renee; Drapeau, Denis

2015-01-01

Raman-based multivariate calibration models have been developed for real-time in situ monitoring of multiple process parameters within cell culture bioreactors. Developed models are generic, in the sense that they are applicable to various products, media, and cell lines based on Chinese Hamster Ovarian (CHO) host cells, and are scalable to large pilot and manufacturing scales. Several batches using different CHO-based cell lines and corresponding proprietary media and process conditions have been used to generate calibration datasets, and models have been validated using independent datasets from separate batch runs. All models have been validated to be generic and capable of predicting process parameters with acceptable accuracy. The developed models allow monitoring multiple key bioprocess metabolic variables, and hence can be utilized as an important enabling tool for Quality by Design approaches which are strongly supported by the U.S. Food and Drug Administration. © 2015 American Institute of Chemical Engineers.

Cultural and Linguistic Adaptation of a Healthy Diet Text Message Intervention for Hispanic Adults

PubMed Central

Cameron, Linda D.; Durazo, Arturo; Ramirez, A. Susana; Corona, Roberto; Ultreras, Mayra; Piva, Sonia

2017-01-01

Hispanics represent a critical target for culturally-adapted diet interventions. In this formative research, we translated HealthyYouTXT, an mHealth program developed by the U.S. National Cancer Institute, into HealthyYouTXT en Español, a linguistically and culturally appropriate version for Spanish speakers. We report a three-stage, mixed-methods process through which we culturally adapted the text messages, evaluated their acceptability, and revised the program based on the findings. In Stage 1, we conducted initial translations and adaptations of the text libraries using an iterative, principle-guided process. In Stage 2, we used mixed methods including focus groups and surveys with 109 Hispanic adults to evaluate the acceptability and cultural appropriateness of the program. Further, we used survey data to evaluate whether Self-Determination Theory factors (used to develop HealthyYouTXT) of autonomous motivation, controlled motivation, and amotivation and Hispanic cultural beliefs about familism, fatalism, and destiny predict program interest and its perceived efficacy. Mixed-methods analyses revealed substantial interest in HealthyYouTXT, with most participants expressing substantial interest in using it and viewing it as highly efficacious. Both cultural beliefs (i.e., beliefs in destiny and, for men, high familism) and SDT motivations (i.e., autonomy) predicted HealthyYouTXT evaluations, suggesting utility in emphasizing them in messages. Higher destiny beliefs predicted lower interest and perceived efficacy, suggesting they could impede program use. In Stage 3, we implemented the mixed-methods findings to generate a revised HealthyYouTXT en Español. The emergent linguistic principles and multi-stage, multi-methods process can be applied beneficially in health communication adaptations. PMID:28248628

Cultural and Linguistic Adaptation of a Healthy Diet Text Message Intervention for Hispanic Adults Living in the United States.

PubMed

Cameron, Linda D; Durazo, Arturo; Ramírez, A Susana; Corona, Roberto; Ultreras, Mayra; Piva, Sonia

2017-03-01

Hispanics represent a critical target for culturally adapted diet interventions. In this formative research, we translated HealthyYouTXT, an mHealth program developed by the U.S. National Cancer Institute, into HealthyYouTXT en Español, a linguistically and culturally appropriate version for Spanish speakers in the United States. We report a three-stage, mixed-methods process through which we culturally adapted the text messages, evaluated their acceptability, and revised the program based on the findings. In Stage 1, we conducted initial translations and adaptations of the text libraries using an iterative, principle-guided process. In Stage 2, we used mixed methods including focus groups and surveys with 109 Hispanic adults to evaluate the acceptability and cultural appropriateness of the program. We used survey data to evaluate whether self-determination theory (SDT) factors (used to develop HealthyYouTXT) of autonomous motivation, controlled motivation, and amotivation and Hispanic cultural beliefs about familism, fatalism, and destiny predict program interest and its perceived efficacy. Mixed-methods analyses revealed substantial interest in HealthyYouTXT, with most participants desiring to use it and viewing it as highly efficacious. Both cultural beliefs (i.e., beliefs in destiny and, for men, high familism) and SDT motivations (i.e., autonomy) predicted HealthyYouTXT evaluations, suggesting utility in emphasizing them in messages. Higher destiny beliefs predicted lower interest, suggesting that they could impede program use. In Stage 3, we implemented the mixed-methods findings to finalize HealthyYouTXT en Español. The emergent linguistic principles and multistage, multimethods process can be applied in health communication adaptations.

Cultural influences on the physician-patient encounter: The case of shared treatment decision-making.

PubMed

Charles, Cathy; Gafni, Amiram; Whelan, Tim; O'Brien, Mary Ann

2006-11-01

In this paper we discuss the influence of culture on the process of treatment decision-making, and in particular, shared treatment decision-making in the physician-patient encounter. We explore two key issues: (1) the meaning of culture and the ways that it can affect treatment decision-making; (2) cultural issues and assumptions underlying the development and use of treatment decision aids. This is a conceptual paper. Based on our knowledge and reading of the key literature in the treatment decision-making field, we looked for written examples where cultural influences were taken into account when discussing the physician-patient encounter and when designing instruments (decision aids) to help patients participate in making decisions. Our assessment of the situation is that to date, and with some recent exceptions, research in the above areas has not been culturally sensitive. We suggest that more research attention should be focused on exploring potential cultural variations in the meaning of and preferences for shared decision-making as well as on the applicability across cultural groups of decision aids developed to facilitate patient participation in treatment decision-making with physicians. Both patients and physicians need to be aware of the cultural assumptions underlying the development and use of decision aids and assess their cultural sensitivity to the needs and preferences of patients in diverse cultural groups.

Using a Collaborative Course Reflection Process to Enhance Faculty and Curriculum Development

ERIC Educational Resources Information Center

Sellheim, Debra; Weddle, Mary

2015-01-01

Reflective practice is a vital skill of effective teachers and a precondition for professional growth. Lack of time, poorly developed reflective skills, or academic cultures that are not supportive of reflection may curtail reflective practice. This article describes a peer-led course reflection process designed to increase the reflection and…

Genome-wide DNA methylation patterns of bovine blastocysts derived from in vivo embryos subjected to in vitro culture before, during or after embryonic genome activation.

PubMed

Salilew-Wondim, Dessie; Saeed-Zidane, Mohammed; Hoelker, Michael; Gebremedhn, Samuel; Poirier, Mikhaël; Pandey, Hari Om; Tholen, Ernst; Neuhoff, Christiane; Held, Eva; Besenfelder, Urban; Havlicek, Vita; Rings, Franca; Fournier, Eric; Gagné, Dominic; Sirard, Marc-André; Robert, Claude; Gad, Ahmed; Schellander, Karl; Tesfaye, Dawit

2018-06-01

Aberrant DNA methylation patterns of genes required for development are common in in vitro produced embryos. In this regard, we previously identified altered DNA methylation patterns of in vivo developed blastocysts from embryos which spent different stages of development in vitro, indicating carryover effects of suboptimal culture conditions on epigenetic signatures of preimplantation embryos. However, epigenetic responses of in vivo originated embryos to suboptimal culture conditions are not fully understood. Therefore, here we investigated DNA methylation patterns of in vivo derived bovine embryos subjected to in vitro culture condition before, during or after major embryonic genome activation (EGA). For this, in vivo produced 2-, 8- and 16-cell stage embryos were cultured in vitro until the blastocyst stage and blastocysts were used for genome-wide DNA methylation analysis. The 2- and 8-cell flushed embryo groups showed lower blastocyst rates compared to the 16-cell flush group. This was further accompanied by increased numbers of differentially methylated genomic regions (DMRs) in blastocysts of the 2- and 8-cell flush groups compared to the complete in vivo control ones. Moreover, 1623 genomic loci including imprinted genes were hypermethylated in blastocyst of 2-, 8- and 16-cell flushed groups, indicating the presence of genomic regions which are sensitive to the in vitro culture at any stage of embryonic development. Furthermore, hypermethylated genomic loci outnumbered hypomethylated ones in blastocysts of 2- and 16-cell flushed embryo groups, but the opposite occurred in the 8-cell group. Moreover, DMRs which were unique to blastocysts of the 2-cell flushed group and inversely correlated with corresponding mRNA expression levels were involved in plasma membrane lactate transport, amino acid transport and phosphorus metabolic processes, whereas DMRs which were specific to the 8-cell group and inversely correlated with corresponding mRNA expression levels were involved in several biological processes including regulation of fatty acids and steroid biosynthesis processes. In vivo embryos subjected to in vitro culture before and during major embryonic genome activation (EGA) are prone to changes in DNA methylation marks and exposure of in vivo embryos to in vitro culture during the time of EGA increased hypomethylated genomic loci in blastocysts.

Translation and cultural adaptation of the Aguado Syntax Test (AST) into Brazilian Portuguese.

PubMed

Baggio, Gustavo Inheta; Hage, Simone Rocha de Vasconcellos

2017-12-07

To perform the translation and cultural adaptation of the Aguado Syntax Test (AST) into Brazilian Portuguese considering the linguistic and cultural reality of the language. The AST assesses the early morphosyntactic development in children aged 3 to 7 in terms of understanding and expression of various types of structures such as sentences, pronouns, verbal voices, comparisons, prepositions and verbal desinence as to number, mode and tense. The process of translation and cultural adaptation followed four steps: 1) preparation of two translations; 2) synthesis of consensual translations; 3) backtranslation; and 4) verification of equivalence between the initial translations and backtranslations that resulted in the final translated version. The whole process of translation and cultural adaptation revealed the presence of equivalence and reconciliation of the translated items and an almost complete semantic equivalence between the two translations and the absence of consistent translation difficulties. The AST was translated and culturally adapted into Brazilian Portuguese, constituting the first step towards validation and standardization of the test.

Microbial ecology and starter culture technology in coffee processing.

PubMed

Vinícius de Melo Pereira, Gilberto; Soccol, Vanete Thomaz; Brar, Satinder Kaur; Neto, Ensei; Soccol, Carlos Ricardo

2017-09-02

Coffee has been for decades the most commercialized food product and most widely consumed beverage in the world, with over 600 billion cups served per year. Before coffee cherries can be traded and processed into a final industrial product, they have to undergo postharvest processing on farms, which have a direct impact on the cost and quality of a coffee. Three different methods can be used for transforming the coffee cherries into beans, known as wet, dry, and semi-dry methods. In all these processing methods, a spontaneous fermentation is carried out in order to eliminate any mucilage still stuck to the beans and helps improve beverage flavor by microbial metabolites. The microorganisms responsible for the fermentation (e.g., yeasts and lactic acid bacteria) can play a number of roles, such as degradation of mucilage (pectinolytic activity), inhibition of mycotoxin-producing fungi growth, and production of flavor-active components. The use of starter cultures (mainly yeast strains) has emerged in recent years as a promising alternative to control the fermentation process and to promote quality development of coffee product. However, scarce information is still available about the effects of controlled starter cultures in coffee fermentation performance and bean quality, making it impossible to use this technology in actual field conditions. A broader knowledge about the ecology, biochemistry, and molecular biology could facilitate the understanding and application of starter cultures for coffee fermentation process. This review provides a comprehensive coverage of these issues, while pointing out new directions for exploiting starter cultures in coffee processing.

The Work of Cultural Transition: An Emerging Model

PubMed Central

Ryba, Tatiana V.; Stambulova, Natalia B.; Ronkainen, Noora J.

2016-01-01

In today’s uncertain, fluid job market, transnational mobility has intensified. Though the concept of cultural transition is increasingly used in sport and career research, insight into the processes of how individuals produce their own development through work and relationships in shifting cultural patterns of meaning remains limited. The transnational industry of sports, in which athletes’ psychological adjustment to cultural transitions has implications for both performance and meaningful life, serves as a backdrop for this article. This study applied the life story method to interviews with 15 professional and semi-professional athletes, focusing particularly on the cultural transition aspect of their transnational athletic careers. The aims of the study were to identify the developmental tasks of cultural transitions and strategies/mechanisms through which cultural transitions were enacted. Three underlying mechanisms of the transition process that assisted athletic career adaptability were social repositioning, negotiation of cultural practices, and meaning reconstruction. Based on the data analyses, a temporal model of cultural transition is proposed. The results of this research provide professionals working in the fields of career counseling and migrant support with a content framework for enhancing migrant workers’ adaptabilities and psychological wellbeing. PMID:27047436

Exploring the organizational culture of exemplary community health center practices.

PubMed

Craigie, Frederic C; Hobbs, Richard F

2004-01-01

A 1999 precursor to this study, published in Family Medicine, suggested that the organizational culture of practices was potentially important to health care providers and patients. In this research, we examined the experiences of people working in exemplary community health center practices to explore the components and maintaining factors of positive medical organizational culture. Two exemplary practices were identified through a process of nominations and selection with respect to a presumptive definition of positive organizational culture. Interpretive categories and themes were developed through qualitative content analysis of semi-structured interviews, along with field observation. Categories of culture in these practices included Community Mission and Values, Leadership and Organizational Dynamics, Relationships, and Physical Space. Cultural qualities were nurtured by leadership approaches, collaborative staff meetings, and shared values about mission and workplace relationships. Staff consistently indicated that the spirit or culture in their practices was beneficial for employees, patients, and the process of clinical care. The positive organizational culture in these practices was substantially characterized and cultivated by specific values, attitudes, behaviors, and relationships of employees. Further work is indicated in approaches to assessment and intervention with organizational culture in medical settings and in evaluating associations with medical outcomes.

Socially Mediated Metacognition and Learning to Write

ERIC Educational Resources Information Center

Larkin, Shirley

2009-01-01

Writing can be viewed as a recursive process involving both cognitive and metacognitive processes. Task, environment, individual cognition and affective processes all impact on producing written text. Recent research on the development of metacognition in young children has highlighted social constructivist and socio-cultural factors.…

Culture evolves

PubMed Central

Whiten, Andrew; Hinde, Robert A.; Laland, Kevin N.; Stringer, Christopher B.

2011-01-01

Culture pervades human lives and has allowed our species to create niches all around the world and its oceans, in ways quite unlike any other primate. Indeed, our cultural nature appears so distinctive that it is often thought to separate humanity from the rest of nature and the Darwinian forces that shape it. A contrary view arises through the recent discoveries of a diverse range of disciplines, here brought together to illustrate the scope of a burgeoning field of cultural evolution and to facilitate cross-disciplinary fertilization. Each approach emphasizes important linkages between culture and evolutionary biology rather than quarantining one from the other. Recent studies reveal that processes important in cultural transmission are more widespread and significant across the animal kingdom than earlier recognized, with important implications for evolutionary theory. Recent archaeological discoveries have pushed back the origins of human culture to much more ancient times than traditionally thought. These developments suggest previously unidentified continuities between animal and human culture. A third new array of discoveries concerns the later diversification of human cultures, where the operations of Darwinian-like processes are identified, in part, through scientific methods borrowed from biology. Finally, surprising discoveries have been made about the imprint of cultural evolution in the predispositions of human minds for cultural transmission. PMID:21357216

Process analytical technology (PAT) in insect and mammalian cell culture processes: dielectric spectroscopy and focused beam reflectance measurement (FBRM).

PubMed

Druzinec, Damir; Weiss, Katja; Elseberg, Christiane; Salzig, Denise; Kraume, Matthias; Pörtner, Ralf; Czermak, Peter

2014-01-01

Modern bioprocesses demand for a careful definition of the critical process parameters (CPPs) already during the early stages of process development in order to ensure high-quality products and satisfactory yields. In this context, online monitoring tools can be applied to recognize unfavorable changes of CPPs during the production processes and to allow for early interventions in order to prevent losses of production batches due to quality issues. Process analytical technologies such as the dielectric spectroscopy or focused beam reflectance measurement (FBRM) are possible online monitoring tools, which can be applied to monitor cell growth as well as morphological changes. Since the dielectric spectroscopy only captures cells with intact cell membranes, even information about dead cells with ruptured or leaking cell membranes can be derived. The following chapter describes the application of dielectric spectroscopy on various virus-infected and non-infected cell lines with respect to adherent as well as suspension cultures in common stirred tank reactors. The adherent mammalian cell lines Vero (African green monkey kidney cells) and hMSC-TERT (telomerase-immortalized human mesenchymal stem cells) are thereby cultured on microcarrier, which provide the required growth surface and allow the cultivation of these cells even in dynamic culture systems. In turn, the insect-derived cell lines S2 and Sf21 are used as examples for cells typically cultured in suspension. Moreover, the FBRM technology as a further monitoring tool for cell culture applications has been included in this chapter using the example of Drosophila S2 insect cells.

Constraint-based modeling in microbial food biotechnology

PubMed Central

Rau, Martin H.

2018-01-01

Genome-scale metabolic network reconstruction offers a means to leverage the value of the exponentially growing genomics data and integrate it with other biological knowledge in a structured format. Constraint-based modeling (CBM) enables both the qualitative and quantitative analyses of the reconstructed networks. The rapid advancements in these areas can benefit both the industrial production of microbial food cultures and their application in food processing. CBM provides several avenues for improving our mechanistic understanding of physiology and genotype–phenotype relationships. This is essential for the rational improvement of industrial strains, which can further be facilitated through various model-guided strain design approaches. CBM of microbial communities offers a valuable tool for the rational design of defined food cultures, where it can catalyze hypothesis generation and provide unintuitive rationales for the development of enhanced community phenotypes and, consequently, novel or improved food products. In the industrial-scale production of microorganisms for food cultures, CBM may enable a knowledge-driven bioprocess optimization by rationally identifying strategies for growth and stability improvement. Through these applications, we believe that CBM can become a powerful tool for guiding the areas of strain development, culture development and process optimization in the production of food cultures. Nevertheless, in order to make the correct choice of the modeling framework for a particular application and to interpret model predictions in a biologically meaningful manner, one should be aware of the current limitations of CBM. PMID:29588387

Cognition, emotion, and arithmetic in primary school: A cross-cultural investigation.

PubMed

Rodic, Maja; Cui, Jiaxin; Malykh, Sergey; Zhou, Xinlin; Gynku, Elena I; Bogdanova, Elena L; Zueva, Dina Y; Y Bogdanova, Olga; Kovas, Yulia

2018-06-01

The study investigated cross-cultural differences in variability and average performance in arithmetic, mathematical reasoning, symbolic and non-symbolic magnitude processing, intelligence, spatial ability, and mathematical anxiety in 890 6- to 9-year-old children from the United Kingdom, Russia, and China. Cross-cultural differences explained 28% of the variance in arithmetic and 17.3% of the variance in mathematical reasoning, with Chinese children outperforming the other two groups. No cross-cultural differences were observed for spatial ability and mathematical anxiety. In all samples, symbolic magnitude processing and mathematical reasoning were independently related to early arithmetic. Other factors, such as non-symbolic magnitude processing, mental rotation, intelligence, and mathematical anxiety, produced differential patterns across the populations. The results are discussed in relation to potential influences of parental practice, school readiness, and linguistic factors on individual differences in early mathematics. Statement of contribution What is already known on this subject? Cross-cultural differences in mathematical ability are present in preschool children. Similar mechanisms of mathematical development operate in preschool children from the United Kingdom, Russia, and China. Tasks that require understanding of numbers are best predictors of arithmetic in preschool children. What does this study add? Cross-cultural differences in mathematical ability become greater with age/years of formal education. Similar mechanisms of mathematical development operate in early primary school children from the United Kingdom, Russia, and China. Symbolic number magnitude and mathematical reasoning are the main predictors of arithmetic in all three populations. © 2018 The Authors British Journal of Developmental Psychology published by John Wiley & Sons Ltd on behalf of British Psychological Society.

An online spatial database of Australian Indigenous Biocultural Knowledge for contemporary natural and cultural resource management.

PubMed

Pert, Petina L; Ens, Emilie J; Locke, John; Clarke, Philip A; Packer, Joanne M; Turpin, Gerry

2015-11-15

With growing international calls for the enhanced involvement of Indigenous peoples and their biocultural knowledge in managing conservation and the sustainable use of physical environment, it is timely to review the available literature and develop cross-cultural approaches to the management of biocultural resources. Online spatial databases are becoming common tools for educating land managers about Indigenous Biocultural Knowledge (IBK), specifically to raise a broad awareness of issues, identify knowledge gaps and opportunities, and to promote collaboration. Here we describe a novel approach to the application of internet and spatial analysis tools that provide an overview of publically available documented Australian IBK (AIBK) and outline the processes used to develop the online resource. By funding an AIBK working group, the Australian Centre for Ecological Analysis and Synthesis (ACEAS) provided a unique opportunity to bring together cross-cultural, cross-disciplinary and trans-organizational contributors who developed these resources. Without such an intentionally collaborative process, this unique tool would not have been developed. The tool developed through this process is derived from a spatial and temporal literature review, case studies and a compilation of methods, as well as other relevant AIBK papers. The online resource illustrates the depth and breadth of documented IBK and identifies opportunities for further work, partnerships and investment for the benefit of not only Indigenous Australians, but all Australians. The database currently includes links to over 1500 publically available IBK documents, of which 568 are geo-referenced and were mapped. It is anticipated that as awareness of the online resource grows, more documents will be provided through the website to build the database. It is envisaged that this will become a well-used tool, integral to future natural and cultural resource management and maintenance. Copyright © 2015. Published by Elsevier B.V.

Partnering with Indigenous student co-researchers: improving research processes and outcomes

PubMed Central

Genuis, Shelagh K.; Willows, Noreen; Jardine, Cindy G.

2015-01-01

Objective To examine the contribution of student co-researchers to a community-based participatory Photovoice investigation of Indigenous children's food-related lived experience. We examine co-researchers’ contributions to the research process, their role in knowledge co-generation and dissemination, and factors that fostered research partnership with the teenage co-researchers. Methods High school students attending a First Nation community school in Canada were trained as research partners. They contributed to aspects of research design, conducted interviews with grades 3 and 4 Photovoice participants, and participated in data analysis and the development of a culturally relevant photobook. The study was initiated by the community's research committee. It is informed by critical consciousness theory and the positive youth development framework. Results Student co-researchers incorporated culturally appropriate strategies as they interviewed participants. Co-researchers adopted conversational approaches, built rapport by articulating personal and cultural connections, and engaged in mentoring and health promotion as they interviewed participants. They made critical contributions to dissemination by developing photobook content that promoted the importance of traditional foods and the vital role of family and community in healthy eating practices. Relationships and “dialogic” space were important to building partnership with and promoting capacity development among youth co-researchers. Conclusions Partnership between university researchers and Indigenous student co-researchers holds great promise for health promotion in communities. Co-researchers developed research and leadership skills, gained understanding of health challenges facing their community, and initiated health and cultural promotion through the project's Photobook. This investigation supports the powerful potential of student co-researchers to meaningfully contribute to research processes and to build knowledge that is relevant and credible both within and outside of their communities. Findings have implications for youth, communities and researchers. PMID:26220850

Neural signal registration and analysis of axons grown in microchannels

NASA Astrophysics Data System (ADS)

Pigareva, Y.; Malishev, E.; Gladkov, A.; Kolpakov, V.; Bukatin, A.; Mukhina, I.; Kazantsev, V.; Pimashkin, A.

2016-08-01

Registration of neuronal bioelectrical signals remains one of the main physical tools to study fundamental mechanisms of signal processing in the brain. Neurons generate spiking patterns which propagate through complex map of neural network connectivity. Extracellular recording of isolated axons grown in microchannels provides amplification of the signal for detailed study of spike propagation. In this study we used neuronal hippocampal cultures grown in microfluidic devices combined with microelectrode arrays to investigate a changes of electrical activity during neural network development. We found that after 5 days in vitro after culture plating the spiking activity appears first in microchannels and on the next 2-3 days appears on the electrodes of overall neural network. We conclude that such approach provides a convenient method to study neural signal processing and functional structure development on a single cell and network level of the neuronal culture.

Developing Learning Environments: Challenges for Theory, Research and Practice.

ERIC Educational Resources Information Center

Iles, Paul

1994-01-01

Key challenges in development of learning organizations, promotion of learning culture, enhancement of learning processes, and development of learning communities are appropriateness of current models for interdisciplinary teams; whether valuing diversity enhances effectiveness; how global human resource development affects domestic; and what…

Mapping the Cultural Learnability Landscape of Danger.

PubMed

Clark Barrett, H; Peterson, Christopher D; Frankenhuis, Willem E

2016-05-01

Cultural transmission is often viewed as a domain-general process. However, a growing literature suggests that learnability is influenced by content and context. The idea of a learnability landscape is introduced as a way of representing the effects of interacting factors on how easily information is acquired. Extending prior work (Barrett & Broesch, ), learnability of danger and other properties is compared for animals, artifacts, and foods in the urban American children (ages 4-5) and in the Shuar children in Ecuador (ages 4-9). There is an advantage for acquiring danger information that is strongest for animals and weakest for artifacts in both populations, with culture-specific variations. The potential of learnability landscapes for assessing biological and cultural influences on cultural transmission is discussed. © 2016 The Authors. Child Development © 2016 Society for Research in Child Development, Inc.

The Role of Climate and Socialization in Developing Interfunctional Coordination.

ERIC Educational Resources Information Center

Wooldridge, Barbara Ross; Minsky, Barbara D.

2002-01-01

Develops a model illustrating that two elements of organizational culture--climate and socialization processes--foster acceptance of organizational values and facilitate the development of interfunctional coordination, which in turn influences firm performance. (Contains 42 references.) (JOW)

The impact of short term clinical placement in a developing country on nursing students: A qualitative descriptive study.

PubMed

Ulvund, Ingeborg; Mordal, Elin

2017-08-01

Offering nursing students' international clinical placement during the educational program is one response to meet the need of cultural competence among nurses. This paper provides insight into the impact of clinical placement, in a developing country, on third year nursing students. In the study we investigated how short term international clinical placement impacted Norwegian nursing students' development of cultural competency. In this study we utilised a qualitative descriptive design and used individual interviews with eighteen Norwegian nursing students who had all participated in an international clinical placement. The data were analysed using the principles of systematic text condensation. In spite the international clinical placement only was four weeks, the findings suggested that real life experience culturally awakened the students and forced an ongoing process developing cultural competence. However, it is important to give students time to reflection. Although increased cultural awareness and a growing cultural competence was identified by the students undertaking international clinical placement, further research is required. It is important to investigate the best methods to support the students' reflection such that the experiences lead to learning. Copyright © 2017 Elsevier Ltd. All rights reserved.

Borders and Modal Articulations. Semiotic Constructs of Sensemaking Processes Enabling a Fecund Dialogue Between Cultural Psychology and Clinical Psychology.

PubMed

De Luca Picione, Raffaele; Freda, Maria Francesca

2016-03-01

The notion of the border is an interesting advancement in research on the processes of meaning making within the cultural psychology. The development of this notion in semiotic key allows to handle with adequate complexity construction, transformation, stability and the breakup of the relationship between person/world/otherness. These semiotic implications have already been widely discussed and exposed by authors such Valsiner (2007, 2014), Neuman (2003, 2008), Simão (Culture & Psychology, 9, 449-459, 2003, Theory & Psychology, 15, 549-574, 2005, 2015), with respect to issues of identity/relatedness, inside/outside, stability/change in the irreversible flow of the time. In this work, after showing some of the basics of such semiotic notion of border, we discuss the processes of construction and transformation of borders through the modal articulation, defined as the contextual positioning that the person assumes with respect to the establishment of a boundary in terms of necessity, obligation, willingness, possibility, permission, ability. This modal subjective positioning acquires considerable interest from the clinical point of view since its degree of plasticity vs that of rigidity is the basis of processes of development or stiffening of relations between person/world/otherness.

The Use of Multidimensional Image-Based Analysis to Accurately Monitor Cell Growth in 3D Bioreactor Culture

PubMed Central

Baradez, Marc-Olivier; Marshall, Damian

2011-01-01

The transition from traditional culture methods towards bioreactor based bioprocessing to produce cells in commercially viable quantities for cell therapy applications requires the development of robust methods to ensure the quality of the cells produced. Standard methods for measuring cell quality parameters such as viability provide only limited information making process monitoring and optimisation difficult. Here we describe a 3D image-based approach to develop cell distribution maps which can be used to simultaneously measure the number, confluency and morphology of cells attached to microcarriers in a stirred tank bioreactor. The accuracy of the cell distribution measurements is validated using in silico modelling of synthetic image datasets and is shown to have an accuracy >90%. Using the cell distribution mapping process and principal component analysis we show how cell growth can be quantitatively monitored over a 13 day bioreactor culture period and how changes to manufacture processes such as initial cell seeding density can significantly influence cell morphology and the rate at which cells are produced. Taken together, these results demonstrate how image-based analysis can be incorporated in cell quality control processes facilitating the transition towards bioreactor based manufacture for clinical grade cells. PMID:22028809

The use of multidimensional image-based analysis to accurately monitor cell growth in 3D bioreactor culture.

PubMed

Baradez, Marc-Olivier; Marshall, Damian

2011-01-01

The transition from traditional culture methods towards bioreactor based bioprocessing to produce cells in commercially viable quantities for cell therapy applications requires the development of robust methods to ensure the quality of the cells produced. Standard methods for measuring cell quality parameters such as viability provide only limited information making process monitoring and optimisation difficult. Here we describe a 3D image-based approach to develop cell distribution maps which can be used to simultaneously measure the number, confluency and morphology of cells attached to microcarriers in a stirred tank bioreactor. The accuracy of the cell distribution measurements is validated using in silico modelling of synthetic image datasets and is shown to have an accuracy >90%. Using the cell distribution mapping process and principal component analysis we show how cell growth can be quantitatively monitored over a 13 day bioreactor culture period and how changes to manufacture processes such as initial cell seeding density can significantly influence cell morphology and the rate at which cells are produced. Taken together, these results demonstrate how image-based analysis can be incorporated in cell quality control processes facilitating the transition towards bioreactor based manufacture for clinical grade cells.

A Low Cost/Low Power Open Source Sensor System for Automated Tuberculosis Drug Susceptibility Testing

PubMed Central

Kim, Kyukwang; Kim, Hyeong Keun; Lim, Hwijoon; Myung, Hyun

2016-01-01

In this research an open source, low power sensor node was developed to check the growth of mycobacteria in a culture bottle with a nitrate reductase assay method for a drug susceptibility test. The sensor system reports the temperature and color sensor output frequency change of the culture bottle when the device is triggered. After the culture process is finished, a nitrite ion detecting solution based on a commercial nitrite ion detection kit is injected into the culture bottle by a syringe pump to check bacterial growth by the formation of a pigment by the reaction between the solution and the color sensor. Sensor status and NRA results are broadcasted via a Bluetooth low energy beacon. An Android application was developed to collect the broadcasted data, classify the status of cultured samples from multiple devices, and visualize the data for the end users, circumventing the need to examine each culture bottle manually during a long culture period. The authors expect that usage of the developed sensor will decrease the cost and required labor for handling large amounts of patient samples in local health centers in developing countries. All 3D-printerable hardware parts, a circuit diagram, and software are available online. PMID:27338406

The influence of workforce behavior on organizational performance.

PubMed

Cerdena, Ernesto A

2009-01-01

Individual attitudes, values, personalities, ethics, and cultural differences all have an influence in organizational behavior. The formation of a culturally harmonious organization leads to new levels of management and structure, transcending the distinct cultures of individual team members. Leaders must be able to improve group process by facilitating interaction among group members and by maximizing group dynamics, which can only develop when there is positive interdependence, accountability, constructive interaction, and social skills.

Cultural competence in health care and its implications for pharmacy. Part 1. Overview of key concepts in multicultural health care.

PubMed

O'Connell, Mary Beth; Korner, Eli J; Rickles, Nathaniel M; Sias, Jeri J

2007-07-01

Pharmacists are caring for more individuals of diverse age, gender, race, ethnicity, socioeconomic status, religion, sexual orientation, and health beliefs than in previous decades. Not all residents of the United States equally experience long life spans and good health. Health disparities in various cultures have been documented. One critical aspect of reducing health disparities is moving health care providers, staff, administrators, and practices toward increased cultural competence and proficiency. Effective delivery of culturally and linguistically appropriate service in cross-cultural settings is identified as cultural competence. Culture is a dynamic process, with people moving in and out of various cultures throughout their lives. The failure to understand and respect individuals and their cultures could impede pharmaceutical care. Incongruent beliefs and expectations between the patient and pharmacist could lead to misunderstandings, confusion, and ultimately to drug misadventures. Models and frameworks have been developed that provide descriptions of the process by which individuals, practice settings, and organizations can become culturally competent and proficient. This article, the first in a five-part series, presents an overview of issues related to cultural competence in health care with an emphasis on the pharmacy profession. Also provided are definitions for cultural competence and related terms, a brief overview of health disparities and challenges to the common morality, and a discussion of models and frameworks that describe pathways to cultural competence and proficiency.

Processed xenogenic cartilage as innovative biomatrix for cartilage tissue engineering: effects on chondrocyte differentiation and function.

PubMed

Schwarz, Silke; Elsaesser, Alexander F; Koerber, Ludwig; Goldberg-Bockhorn, Eva; Seitz, Andreas M; Bermueller, Christian; Dürselen, Lutz; Ignatius, Anita; Breiter, Roman; Rotter, Nicole

2015-12-01

One key point in the development of new bioimplant matrices for the reconstruction and replacement of cartilage defects is to provide an adequate microenvironment to ensure chondrocyte migration and de novo synthesis of cartilage-specific extracellular matrix (ECM). A recently developed decellularization and sterilization process maintains the three-dimensional (3D) collagen structure of native septal cartilage while increasing matrix porosity, which is considered to be crucial for cartilage tissue engineering. Human primary nasal septal chondrocytes were amplified in monolayer culture and 3D-cultured on processed porcine nasal septal cartilage scaffolds. The influence of chondrogenic growth factors on neosynthesis of ECM proteins was examined at the protein and gene expression levels. Seeding experiments demonstrated that processed xenogenic cartilage matrices provide excellent environmental properties for human nasal septal chondrocytes with respect to cell adhesion, migration into the matrix and neosynthesis of cartilage-specific ECM proteins, such as collagen type II and aggrecan. Matrix biomechanical stability indicated that the constructs retrieve full stability and function during 3D culture for up to 42 days, proportional to collagen type II and GAG production. Thus, processed xenogenic cartilage offers a suitable environment for human nasal chondrocytes and has promising potential for cartilage tissue engineering in the head and neck region. Copyright © 2012 John Wiley & Sons, Ltd.

Corneal cell culture models: a tool to study corneal drug absorption.

PubMed

Dey, Surajit

2011-05-01

In recent times, there has been an ever increasing demand for ocular drugs to treat sight threatening diseases such as glaucoma, age-related macular degeneration and diabetic retinopathy. As more drugs are developed, there is a great need to test in vitro permeability of these drugs to predict their efficacy and bioavailability in vivo. Corneal cell culture models are the only tool that can predict drug absorption across ocular layers accurately and rapidly. Cell culture studies are also valuable in reducing the number of animals needed for in vivo studies which can increase the cost of the drug developmental process. Currently, rabbit corneal cell culture models are used to predict human corneal absorption due to the difficulty in human corneal studies. More recently, a three dimensional human corneal equivalent has been developed using three different cell types to mimic the human cornea. In the future, human corneal cell culture systems need to be developed to be used as a standardized model for drug permeation.

Critical pedagogy in a health service management development programme: can "critically thinking" managers change the NHS management culture?

PubMed

Sambrook, Sally

2009-01-01

Management development programmes available to NHS managers focus on a performance orientation and sustain a culture of managerial and medical domination. This paper aims to question whether it is possible to consider NHS management development from a critical (empowerment culture) perspective. Features of the critical management studies approach (CMS) are identified. A new MSc is evaluated against these characteristics, examining the teaching and learning processes and students' perceptions of the programme. The aim is to develop critical thinkers who can return to their organizations and challenge existing power structures and practices to change local cultures and enhance health services. Empirical research employed anonymous student questionnaires and a focus group. Student evaluations suggest the MSc can deliver a critical pedagogy and help managers understand issues of power and empowerment, challenge dominant cultures, innovate and effect small, local changes in the NHS culture. There is a need to continue evaluating the programme and include other stakeholders. Longitudinal research should assess the impact of the managers' changed values, attitudes and behaviours on colleagues, clients and the local cultures. The paper identifies some of the tensions of developing "critical" health service managers, and the problems they encounter back in the "uncritical" NHS context, as well as some of the challenges in "facilitating" a critical curriculum. It questions the ethics of developing (or not) a critical perspective in a local context unfamiliar with CMS. Management development in the NHS largely ignores critical pedagogy. This paper makes a small and unique contribution to understanding how developing "critically thinking" managers can challenge the dominant culture. However, the limitations of such a small-scale study and ethical implications are noted.

CULTURAL ADAPTATIONS OF EVIDENCE-BASED HOME-VISITATION MODELS IN TRIBAL COMMUNITIES.

PubMed

Hiratsuka, Vanessa Y; Parker, Myra E; Sanchez, Jenae; Riley, Rebecca; Heath, Debra; Chomo, Julianna C; Beltangady, Moushumi; Sarche, Michelle

2018-05-01

The Tribal Maternal, Infant, and Early Childhood Home Visiting (Tribal MIECHV) Program provides federal grants to tribes, tribal consortia, tribal organizations, and urban Indian organizations to implement evidence-based home-visiting services for American Indian and Alaska Native (AI/AN) families. To date, only one evidence-based home-visiting program has been developed for use in AI/AN communities. The purpose of this article is to describe the steps that four Tribal MIECHV Programs took to assess community needs, select a home-visiting model, and culturally adapt the model for use in AI/AN communities. In these four unique Tribal MIECHV Program settings, each program employed a rigorous needs-assessment process and developed cultural modifications in accordance with community strengths and needs. Adaptations occurred in consultation with model developers, with consideration of the conceptual rationale for the program, while grounding new content in indigenous cultures. Research is needed to improve measurement of home-visiting outcomes in tribal and urban AI/AN settings, develop culturally grounded home-visiting interventions, and assess the effectiveness of home visiting in AI/AN communities. © 2018 Michigan Association for Infant Mental Health.

Working towards the Assurance of Graduate Attributes for Indigenous Cultural Competency: The Case for Alignment between Policy, Professional Development and Curriculum Processes

ERIC Educational Resources Information Center

Goerke, Veronica; Kickett, Marion

2013-01-01

In the Australian higher education environment, often preoccupied with internationalisation of education and associated issues around intercultural competencies, there is an uncomfortable awareness of the commensurate lack of attention on 'Indigenisation of the curriculum" and the interconnected 'Indigenous cultural competencies". This…

Emotion Knowledge and Autobiographical Memory across the Preschool Years: A Cross-Cultural Longitudinal Investigation

ERIC Educational Resources Information Center

Wang, Qi

2008-01-01

Knowledge of emotion situations facilitates the interpretation, processing, and organization of significant personal event information and thus may be an important contributor to the development of autobiographical memory. This longitudinal study tested the hypothesis in a cross-cultural context. The participants were native Chinese children,…

Enhancing the Cultural Identity of Early Adolescent Male African Americans.

ERIC Educational Resources Information Center

Bass, Christopher K.; Coleman, Hardin L. K.

This paper reports on the development of a school-based Afrocentric intervention for middle school male adolescents who are at risk for academic failure or underachievement. The intervention combined the principles of the rites of passage movement within African American communities and current thinking on the process of second culture acquisition…

Somatic embryogenesis and polyamines in woody plants

Treesearch

Rakesh Minocha; Subhash C. Minocha; Liisa Kaarina Simola

1995-01-01

The formation of whole plants from cultured cells is interesting not only because of its applications for mass propagation but also as a prime example of the process of controlled development and differentiation in plants. Cultures capable of producing somatic embryos with high frequency provide ideal experimental systems to study and understand the biochemical basis...

Dreaming the Research Process: A Psychotherapeutic Contribution to the Culture of Healthcare Research

ERIC Educational Resources Information Center

Macaskie, Jane; Lees, John

2011-01-01

This paper challenges the neglect of psychotherapeutic methods in therapy research and discusses the use of methods arising directly from therapy practice to generate research data. Recent developments in therapy research culture are critiqued in order to contextualise the present contribution. The research design and methodology evolve from the…

The Process of Pedagogical Culture Formation in the Future Social Worker

ERIC Educational Resources Information Center

Minzhanov, Nurlan A.; Ertysbaeva, Gaukhar N.

2016-01-01

The paper is aimed at studying the features of pedagogical culture formation in future social workers and developing methods to improve the professional and pedagogical preparation quality of students in the "Social work" specialty. In the study, a survey of students in the "Social work" specialty (n = 400), and a standardized…

A Case of Generativity in a Culturally and Linguistically Complex English Language Arts Classroom

ERIC Educational Resources Information Center

Skerrett, Allison

2011-01-01

This article examines an ESL English language arts teacher's conceptions of linguistic diversity, literacy learning and her role as teacher in a culturally and linguistically complex classroom. It further examines her processes of learning about, and developing curricular and pedagogical innovations to meet, her students' learning needs. The…

75 FR 36124 - Construction Reactor Oversight Process Request for Public Comment

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-24

..., and the assessment of licensee safety culture. In SECY-10-0038, ``Update Status on the Development of... commenter supports or does not support an aspect of this plan. The use of examples is encouraged. (1) The... ROP, the NRC currently assigns safety culture component aspects to findings when appropriate...

Cross-Cultural Adaptation of Developmental Criteria for Young Children: A Preliminary Psychometric Study

ERIC Educational Resources Information Center

Yunus, Faridah

2014-01-01

Authentic assessment approach applies naturalistic observation method to gather and analyse data about children's development that are socio-culturally appropriate to plan for individual teaching and learning needs. This article discusses the process of adapting an authentic developmental instrument for children of 3-6 years old. The instrument…

Cultural Strategies for Teaching HIV/AIDS Prevention to American Indians

ERIC Educational Resources Information Center

McIntosh, Dannette R.

2012-01-01

The purpose of this study was to describe what tools and strategies Native Americans who live in Oklahoma believe are important in learning about HIV/AIDS, to determine if culturally specific information is important in developing prevention programs, and to ascertain learning strategies. Data collection was a two-part process. First, the Cultural…

On the Economic Approach to Bilingual Education in China

ERIC Educational Resources Information Center

Xiong, Zhiwei; Shao, Cheng

2009-01-01

In the process of globalization, each country culture retains an independence from the others besides in reality a fusion of several cultures. Bilingual education as an effective means and intangible resource, which have long been neglected, will play an important part in social and economic development in China. Bilingual education, in this…

Parental Control in Latino Families: An Integrated Review of the Literature

ERIC Educational Resources Information Center

Halgunseth, Linda C.; Ispa, Jean M.; Rudy, Duane

2006-01-01

Using social information processing and cultural change models as explanatory frameworks, this article reviews the literature on Latino parental control and its implications for child development. It is argued that the use of parental control in Latino families may have motivational roots in cultural childrearing goals such as "familismo"…

Advertising and Advertisements: The Simple Art of Grouping.

ERIC Educational Resources Information Center

Denton, Craig L.

Developing an aesthetic theory of advertising, this paper offers the premise that advertising is a ritual, that it provides cultural roles, and that it reinforces people's perceptions of their common experiences. The paper discusses advertising and advertising art as a process that both draws from and is sustained by general culture while serving…

The patient centered medical home: mental models and practice culture driving the transformation process.

PubMed

Cronholm, Peter F; Shea, Judy A; Werner, Rachel M; Miller-Day, Michelle; Tufano, Jim; Crabtree, Benjamin F; Gabbay, Robert

2013-09-01

The Patient-Centered Medical Home (PCMH) has become a dominant model of primary care re-design. The PCMH model is a departure from more traditional models of healthcare delivery and requires significant transformation to be realized. To describe factors shaping mental models and practice culture driving the PCMH transformation process in a large multi-payer PCMH demonstration project. Individual interviews were conducted at 17 primary care practices in South Eastern Pennsylvania. A total of 118 individual interviews were conducted with clinicians (N = 47), patient educators (N = 4), office administrators (N = 12), medical assistants (N = 26), front office staff (N = 7), nurses (N = 4), care managers (N = 11), social workers (N = 4), and other stakeholders (N = 3). A multi-disciplinary research team used a grounded theory approach to develop the key constructs describing factors shaping successful practice transformation. Three central themes emerged from the data related to changes in practice culture and mental models necessary for PCMH practice transformation: 1) shifting practice perspectives towards proactive, population-oriented care based in practice-patient partnerships; 2) creating a culture of self-examination; and 3) challenges to developing new roles within the practice through distribution of responsibilities and team-based care. The most tension in shifting the required mental models was displayed between clinician and medical assistant participants, revealing significant barriers towards moving away from clinician-centric care. Key factors driving the PCMH transformation process require shifting mental models at the individual level and culture change at the practice level. Transformation is based upon structural and process changes that support orientation of practice mental models towards perceptions of population health, self-assessment, and the development of shared decision-making. Staff buy-in to the new roles and responsibilities driving PCMH transformation was described as central to making sustainable change at the practice level; however, key barriers related to clinician autonomy appeared to interfere with the formation of team-based care.

Culture’s building blocks: investigating cultural evolution in a LEGO construction task

PubMed Central

McGraw, John J.; Wallot, Sebastian; Mitkidis, Panagiotis; Roepstorff, Andreas

2014-01-01

One of the most essential but theoretically vexing issues regarding the notion of culture is that of cultural evolution and transmission: how a group’s accumulated solutions to invariant challenges develop and persevere over time. But at the moment, the notion of applying evolutionary theory to culture remains little more than a suggestive trope. Whereas the modern synthesis of evolutionary theory has provided an encompassing scientific framework for the selection and transmission of biological adaptations, a convincing theory of cultural evolution has yet to emerge. One of the greatest challenges for theorists is identifying the appropriate time scales and units of analysis in order to reduce the intractably large and complex phenomenon of “culture” into its component “building blocks.” In this paper, we present a model for scientifically investigating cultural processes by analyzing the ways people develop conventions in a series of LEGO construction tasks. The data revealed a surprising pattern in the selection of building bricks as well as features of car design across consecutive building sessions. Our findings support a novel methodology for studying the development and transmission of culture through the microcosm of interactive LEGO design and assembly. PMID:25309482

Towards an Understanding of How Protein Hydrolysates Stimulate More Efficient Biosynthesis in Cultured Cells

NASA Astrophysics Data System (ADS)

Siemensma, André; Babcock, James; Wilcox, Chris; Huttinga, Hans

In the light of the growing demand for high quality plant-derived hydrolysates (i.e., HyPep™ and UltraPep™ series), Sheffield Bio-Science has developed a new hydrolysate platform that addresses the need for animal-free cell culture medium supplements while also minimizing variability concerns. The platform is based upon a novel approach to enzymatic digestion and more refined processing. At the heart of the platform is a rationally designed animal component-free (ACF) enzyme cocktail that includes both proteases and non-proteolytic enzymes (hydrolases) whose activities can also liberate primary components of the polymerized non-protein portion of the raw material. This enzyme system is added during a highly optimized process step that targets specific enzyme-substrate reactions to expand the range of beneficial nutritional factors made available to cells in culture. Such factors are fundamental to improving the bio-performance of the culture system, as they provide not merely growth-promoting peptides and amino acids, but also key carbohydrates, lipids, minerals, and vitamins that improve both rate and quality of protein expression, and serve to improve culture life due to osmo-protectant and anti-apoptotic properties. Also of significant note is that, compared to typical hydrolysates, the production process is greatly reduced and requires fewer steps, intrinsically yielding a better-controlled and therefore more reproducible product. Finally, the more sophisticated approach to enzymatic digestion renders hydrolysates more amenable to sterile filtration, allowing hydrolysate end users to experience streamlined media preparation and bioreactor supplementation activities. Current and future development activities will evolve from a better understanding of the complex interactions within a handful of key biochemical pathways that impact the growth and productivity of industrially relevant organisms. Presented in this chapter are some examples of the efforts that have been made so far to elucidate the mechanisms for the often dramatic benefits that hydrolysates can impart on cell culture processes. Given the variety of roles that hydrolysates likely play in each cell type, close collaboration between protein hydrolysate manufacturers and biopharmaceutical developers will continue to be critical to expanding the industry's knowledge and retaining hydrolysates as a tool for enhancing media formulations.

Assessing the Process of Retirement: a Cross-Cultural Review of Available Measures.

PubMed

Rafalski, Julia C; Noone, Jack H; O'Loughlin, Kate; de Andrade, Alexsandro L

2017-06-01

Retirement research is now expanding beyond the post-World War II baby boomers' retirement attitudes and plans to include the nature of their workforce exit and how successfully they adjust to their new life. These elements are collectively known as the process of retirement. However, there is insufficient research in developing countries to inform the management of their ageing populations regarding this process. This review aims to facilitate national and cross-cultural research in developing and non-English speaking countries by reviewing the existing measures of the retirement process published in English and Portuguese. The review identified 28 existing measures assessing retirement attitudes, planning, decision making, adjustment and satisfaction with retirement. Information on each scale's item structure, internal reliability, grammatical structure and evidence of translations to other languages is presented. Of the 28 measures, 20 assessed retirement attitudes, plans and decision-making, 5 assessed adjustment to retirement and only two assessed retirement satisfaction. Only eight of the 28 scales had been translated into languages other than English. There is scope to translate measures of retirement attitudes and planning into other languages. However there is a paucity of translated measures of retirement decision-making and adjustment, and measures of retirement satisfaction in general. Within the limitations of this review, researchers are provided with the background to decide between translating existing measures or developing of more culturally appropriate assessment tools for addressing their research questions.

Harvesting of Chlorella sorokiniana by co-culture with the filamentous fungus Isaria fumosorosea: A potential sustainable feedstock for hydrothermal gasification.

PubMed

Mackay, Stephen; Gomes, Eduardo; Holliger, Christof; Bauer, Rolene; Schwitzguébel, Jean-Paul

2015-06-01

Despite recent advances in down-stream processing, production of microalgae remains substantially limited because of economical reasons. Harvesting and dewatering are the most energy-intensive processing steps in their production and contribute 20-30% of total operational cost. Bio-flocculation of microalgae by co-cultivation with filamentous fungi relies on the development of large structures that facilitate cost effective harvesting. A yet unknown filamentous fungus was isolated as a contaminant from a microalgal culture and identified as Isaria fumosorosea. Blastospores production was optimized in minimal medium and the development of pellets, possibly lichens, was followed when co-cultured with Chlorella sorokiniana under strict autotrophic conditions. Stable pellets (1-2mm) formed rapidly at pH 7-8, clearing the medium of free algal cells. Biomass was harvested with large inexpensive filters, generating wet slurry suitable for hydrothermal gasification. Nutrient rich brine from the aqueous phase of hydrothermal gasification supported growth of the fungus and may increase the process sustainability. Copyright © 2015 Elsevier Ltd. All rights reserved.

Tryptophan oxidation catabolite, N-formylkynurenine, in photo degraded cell culture medium results in reduced cell culture performance.

PubMed

McElearney, Kyle; Ali, Amr; Gilbert, Alan; Kshirsagar, Rashmi; Zang, Li

2016-01-01

Chemically defined media have been widely used in the biopharmaceutical industry to enhance cell culture productivities and ensure process robustness. These media, which are quite complex, often contain a mixture of many components such as vitamins, amino acids, metals and other chemicals. Some of these components are known to be sensitive to various stress factors including photodegradation. Previous work has shown that small changes in impurity concentrations induced by these potential stresses can have a large impact on the cell culture process including growth and product quality attributes. Furthermore, it has been shown to be difficult to detect these modifications analytically due to the complexity of the cell culture media and the trace level of the degradant products. Here, we describe work performed to identify the specific chemical(s) in photodegraded medium that affect cell culture performance. First, we developed a model system capable of detecting changes in cell culture performance. Second, we used these data and applied an LC-MS analytical technique to characterize the cell culture media and identify degradant products which affect cell culture performance. Riboflavin limitation and N-formylkynurenine (NFK), a tryptophan oxidation catabolite, were identified as chemicals which results in a reduction in cell culture performance. © 2015 American Institute of Chemical Engineers.

The virtue of culture in understanding motivation at school: Commentary on the special issue on culture and motivation.

PubMed

Guay, Frédéric

2016-03-01

Students' higher level of motivation is not based solely on intrapersonal factors as innate characteristics, but also on contexts in which students are supposed to develop their competencies. Thus, the cultural context is expected to shape motivation. Values and beliefs shared by a cultural group will affect students' motivation to learn and educational outcomes. This special issue on culture and motivation presents a collection of ground-breaking research ideas that advance our knowledge on how motivation is shaped by the cultural context and how motivation processes are affected by the cultural milieu. Hopefully, this special issue will stimulate new research that will advance our understanding of motivation at school. © 2016 The British Psychological Society.

Inferring individual-level processes from population-level patterns in cultural evolution

PubMed Central

Wilder, Bryan

2017-01-01

Our species is characterized by a great degree of cultural variation, both within and between populations. Understanding how group-level patterns of culture emerge from individual-level behaviour is a long-standing question in the biological and social sciences. We develop a simulation model capturing demographic and cultural dynamics relevant to human cultural evolution, focusing on the interface between population-level patterns and individual-level processes. The model tracks the distribution of variants of cultural traits across individuals in a population over time, conditioned on different pathways for the transmission of information between individuals. From these data, we obtain theoretical expectations for a range of statistics commonly used to capture population-level characteristics (e.g. the degree of cultural diversity). Consistent with previous theoretical work, our results show that the patterns observed at the level of groups are rooted in the interplay between the transmission pathways and the age structure of the population. We also explore whether, and under what conditions, the different pathways can be distinguished based on their group-level signatures, in an effort to establish theoretical limits to inference. Our results show that the temporal dynamic of cultural change over time retains a stronger signature than the cultural composition of the population at a specific point in time. Overall, the results suggest a shift in focus from identifying the one individual-level process that likely produced the observed data to excluding those that likely did not. We conclude by discussing the implications for empirical studies of human cultural evolution. PMID:28989786

Impact of youth cultural orientation on perception of family process and development among Korean Americans.

PubMed

Choi, Yoonsun; Kim, Tae Yeun; Pekelnicky, Dina Drankus; Kim, Kihyun; Kim, You Seung

2017-04-01

This study examined how cultural orientations influence youth perception of family processes in Korean American families and how these family processes, in turn, predict depressive symptoms and antisocial behaviors among youth. Family processes were examined separately for maternal and paternal variables. This study used survey data from Korean American families living in the Midwest (256 youth and their parents) across 2 time periods, spanned over a year. At the time of the first interview, the average age of youth was 13 (SD = 1.00). Using structural equation modeling, this study tested the hypothesized associations concurrently, longitudinally, and accounting for earlier outcomes. Results show that identity and behavioral enculturation in one's heritage culture are predictors of bonding with parents, which is notably protective for youth. The results highlight the critical effect of enculturation in enhancing youth perception of the parent-child relationship. Behavioral acculturation to mainstream culture, in contrast, predicts youth problems, although the effect may not necessarily always be via family processes. Similarly, Korean and English language proficiencies predict fewer youth problems, but not always by way of family processes. A few differences emerged across maternal and paternal variables, although there was much commonality in the hypothesized relationships. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Bioreactor process parameter screening utilizing a Plackett-Burman design for a model monoclonal antibody.

PubMed

Agarabi, Cyrus D; Schiel, John E; Lute, Scott C; Chavez, Brittany K; Boyne, Michael T; Brorson, Kurt A; Khan, Mansoora; Read, Erik K

2015-06-01

Consistent high-quality antibody yield is a key goal for cell culture bioprocessing. This endpoint is typically achieved in commercial settings through product and process engineering of bioreactor parameters during development. When the process is complex and not optimized, small changes in composition and control may yield a finished product of less desirable quality. Therefore, changes proposed to currently validated processes usually require justification and are reported to the US FDA for approval. Recently, design-of-experiments-based approaches have been explored to rapidly and efficiently achieve this goal of optimized yield with a better understanding of product and process variables that affect a product's critical quality attributes. Here, we present a laboratory-scale model culture where we apply a Plackett-Burman screening design to parallel cultures to study the main effects of 11 process variables. This exercise allowed us to determine the relative importance of these variables and identify the most important factors to be further optimized in order to control both desirable and undesirable glycan profiles. We found engineering changes relating to culture temperature and nonessential amino acid supplementation significantly impacted glycan profiles associated with fucosylation, β-galactosylation, and sialylation. All of these are important for monoclonal antibody product quality. © 2015 Wiley Periodicals, Inc. and the American Pharmacists Association.

Impact of Youth Cultural Orientation on Perception of Family Process and Development among Korean Americans

PubMed Central

Choi, Yoonsun; Kim, Tae Yeun; Pekelnicky, Dina Drankus; Kim, Kihyun; Kim, You Seung

2016-01-01

Objectives This study examined how cultural orientations influence youth perception of family processes in Korean American families, and how these family processes in turn predict depressive symptoms and antisocial behaviors among youth. Family processes were examined separately for maternal and paternal variables. Methods This study used survey data from Korean American families living in the Midwest (256 youth and their parents) across two time periods, spanned over a year. At the time of the first interview, the average age of youth was 13 (SD=1.00). Using Structural Equation Modeling, this study tested the hypothesized associations concurrently, longitudinally, and accounting for earlier outcomes. Results and Conclusion Results show that identity and behavioral enculturation in one’s heritage culture are predictors of bonding with parents, which is notably protective for youth. The results highlight the critical effect of enculturation in enhancing youth perception of the parent-child relationship. Behavioral acculturation to mainstream culture, in contrast, predicts youth problems, although the effect may not necessarily always be via family processes. Similarly, Korean and English language proficiencies predict fewer youth problems, but not always by way of family processes. A few differences emerged across maternal and paternal variables, although there was much commonality in the hypothesized relationships. PMID:27429061

Product quality considerations for mammalian cell culture process development and manufacturing.

PubMed

Gramer, Michael J

2014-01-01

The manufacturing of a biologic drug from mammalian cells results in not a single substance, but an array of product isoforms, also known as variants. These isoforms arise due to intracellular or extracellular events as a result of biological or chemical modification. The most common examples related to biomanufacturing include amino acid modifications (glycosylation, isomerization, oxidation, adduct formation, pyroglutamate formation, phosphorylation, sulfation, amidation), amino acid sequence variants (genetic mutations, amino acid misincorporation, N- and C-terminal heterogeneity, clipping), and higher-order structure modifications (misfolding, aggregation, disulfide pairing). Process-related impurities (HCP, DNA, media components, viral particles) are also important quality attributes related to product safety. The observed ranges associated with each quality attribute define the product quality profile. A biologic drug must have a correct and consistent quality profile throughout clinical development and scale-up to commercial production to ensure product safety and efficacy. In general, the upstream process (cell culture) defines the quality of product-related substances, whereas the downstream process (purification) defines the residual level of process- and product-related impurities. The purpose of this chapter is to review the impact of the cell culture process on product quality. Emphasis is placed on studies with industrial significance and where the direct mechanism of product quality impact was determined. Where possible, recommendations for maintaining consistent or improved quality are provided.

Emotion knowledge and autobiographical memory across the preschool years: a cross-cultural longitudinal investigation.

PubMed

Wang, Qi

2008-07-01

Knowledge of emotion situations facilitates the interpretation, processing, and organization of significant personal event information and thus may be an important contributor to the development of autobiographical memory. This longitudinal study tested the hypothesis in a cross-cultural context. The participants were native Chinese children, Chinese children from first-generation Chinese immigrant families in the U.S., and European American children. Children's developing emotion knowledge and autobiographical memory were assessed three times at home, when children were 3, 3.5, and 4.5 years of age. Children's emotion knowledge uniquely predicted their autobiographical memory ability across groups and time points. Emotion knowledge further mediated culture effects on autobiographical memory. The findings provide important insight into early autobiographical memory development, and extend current theoretical understandings of the emotion-memory interplay. They further have implications for the phenomenon of infantile amnesia and cross-cultural differences in childhood recollections.

Intercultural Competency in Public Health: A Call for Action to Incorporate Training into Public Health Education

PubMed Central

Fleckman, Julia M.; Dal Corso, Mark; Ramirez, Shokufeh; Begalieva, Maya; Johnson, Carolyn C.

2015-01-01

Due to increasing national diversity, programs addressing cultural competence have multiplied in U.S. medical training institutions. Although these programs share common goals for improving clinical care for patients and reducing health disparities, there is little standardization across programs. Furthermore, little progress has been made to translate cultural competency training from the clinical setting into the public health setting where the focus is on population-based health, preventative programming, and epidemiological and behavioral research. The need for culturally relevant public health programming and culturally sensitive public health research is more critical than ever. Awareness of differing cultures needs to be included in all processes of planning, implementation and evaluation. By focusing on community-based health program planning and research, cultural competence implies that it is possible for public health professionals to completely know another culture, whereas intercultural competence implies it is a dual-sided process. Public health professionals need a commitment toward intercultural competence and skills that demonstrate flexibility, openness, and self-reflection so that cultural learning is possible. In this article, the authors recommend a number of elements to develop, adapt, and strengthen intercultural competence education in public health educational institutions. PMID:26389109

A customized, integrated approach to cultural competence education.

PubMed

Mancuso, Lorraine

2011-01-01

As the racial and ethnic composition of our communities become more diverse, staff educators prepare healthcare workers to recognize the need to adapt their approach to each patient based on their values, beliefs, and lifestyle and to acquire new skills to accomplish this aim. Effective curriculum for cultural competence education customizes the context of the message to align it with the mission, the philosophy, and the strategic goals of the organization and tailors the content of programs to include the specific ethnic groups most frequently encountered in the organization. This article describes a process for developing and implementing a customized, integrated approach to staff cultural competence by the diversity committee of a community hospital in New Hampshire. This approach engages individuals in readiness to learn and supports changes in behavior to promote health equity and cultural proficiency within the framework of the J. Camphina-Bacote (2005) model for cultural competence. Cultural competence education is not an event, but a process. Staff educators can be alert to the need for updated educational programs based on staff and patient outcomes and recommend systems changes that promote cultural competence and support organizational adherence to the Joint Commission standards for culturally and linguistically appropriate care.

Intercultural Competency in Public Health: A Call for Action to Incorporate Training into Public Health Education.

PubMed

Fleckman, Julia M; Dal Corso, Mark; Ramirez, Shokufeh; Begalieva, Maya; Johnson, Carolyn C

2015-01-01

Due to increasing national diversity, programs addressing cultural competence have multiplied in U.S. medical training institutions. Although these programs share common goals for improving clinical care for patients and reducing health disparities, there is little standardization across programs. Furthermore, little progress has been made to translate cultural competency training from the clinical setting into the public health setting where the focus is on population-based health, preventative programming, and epidemiological and behavioral research. The need for culturally relevant public health programming and culturally sensitive public health research is more critical than ever. Awareness of differing cultures needs to be included in all processes of planning, implementation and evaluation. By focusing on community-based health program planning and research, cultural competence implies that it is possible for public health professionals to completely know another culture, whereas intercultural competence implies it is a dual-sided process. Public health professionals need a commitment toward intercultural competence and skills that demonstrate flexibility, openness, and self-reflection so that cultural learning is possible. In this article, the authors recommend a number of elements to develop, adapt, and strengthen intercultural competence education in public health educational institutions.

Disseminating research in rural Yup'ik communities: challenges and ethical considerations in moving from discovery to intervention development.

PubMed

Rivkin, Inna; Trimble, Joseph; Lopez, Ellen D S; Johnson, Samuel; Orr, Eliza; Allen, James

2013-01-01

The native people of Alaska have experienced historical trauma and rapid changes in culture and lifestyle patterns. As a consequence, these populations shoulder a disproportionately high burden of psychological stress. The Yup'ik Experiences of Stress and Coping project originated from rural Yup'ik communities' concerns about stress and its effects on health. It aimed to understand the stressful experiences that affect Yup'ik communities, to identify coping strategies used to deal with these stressors and to inform culturally responsive interventions. Here, we examine the process of moving from research (gaining understanding) to disseminating project findings to translation into intervention priorities. We highlight the importance of community participation and discuss challenges encountered, strategies to address these challenges and ethical considerations for responsible intervention research with indigenous communities that reflect their unique historical and current socio-cultural realities. Community-wide presentations and discussions of research findings on stress and coping were followed by smaller Community Planning Group meetings. During these meetings, community members contextualized project findings and discussed implications for interventions. This process placed priority on community expertise in interpreting findings and translating results and community priorities into grant applications focused on intervention development and evaluation. Challenges included translation between English and Yup'ik, funding limitations and uncertainties, and the long timelines involved in moving from formative research to intervention in the face of urgent and evolving community needs. The lack of congruence between institutional and community worldviews in the intervention research enterprise highlights the need for "principled cultural sensitivity". Cultural sensitivity requires sharing results that have practical value, communicating openly, planning for sustainability and incorporating indigenous knowledge and expertise through a community-guided process. Our research findings will inform continued work within our partnership as we co-develop culturally based strategies for multilevel community interventions to address stress.

Cultural context shapes essentialist beliefs about religion.

PubMed

Chalik, Lisa; Leslie, Sarah-Jane; Rhodes, Marjorie

2017-06-01

The present study investigates the processes by which essentialist beliefs about religious categories develop. Children (ages 5 and 10) and adults (n = 350) from 2 religious groups (Jewish and Christian), with a range of levels of religiosity, completed switched-at-birth tasks in which they were told that a baby had been born to parents of 1 religion but raised by parents of another religion. Results indicated that younger children saw religion-based categories as possible essential kinds, regardless of the child's own religious background, but that culture-specific patterns emerged across development. This work shows that cultural context plays a powerful role in guiding the development of essentialist beliefs about religious categories. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

From Oss CAD to Bim for Cultural Heritage Digital Representation

NASA Astrophysics Data System (ADS)

Logothetis, S.; Karachaliou, E.; Stylianidis, E.

2017-02-01

The paper illustrates the use of open source Computer-aided design (CAD) environments in order to develop Building Information Modelling (BIM) tools able to manage 3D models in the field of cultural heritage. Nowadays, the development of Free and Open Source Software (FOSS) has been rapidly growing and their use tends to be consolidated. Although BIM technology is widely known and used, there is a lack of integrated open source platforms able to support all stages of Historic Building Information Modelling (HBIM) processes. The present research aims to use a FOSS CAD environment in order to develop BIM plug-ins which will be able to import and edit digital representations of cultural heritage models derived by photogrammetric methods.

Social complexity beliefs predict posttraumatic growth in survivors of a natural disaster.

PubMed

Nalipay, Ma Jenina N; Bernardo, Allan B I; Mordeno, Imelu G

2016-09-01

Most studies on posttraumatic growth (PTG) have focused on personal characteristics, interpersonal resources, and the immediate environment. There has been less attention on dynamic internal processes related to the development of PTG and on how these processes are affected by the broader culture. Calhoun and Tedeschi's (2006) model suggests a role of distal culture in PTG development, but empirical investigations on that point are limited. The present study investigated the role of social complexity-the generalized belief about changing social environments and inconsistency of human behavior-as a predictor of PTG. Social complexity was hypothesized to be associated with problem-solving approaches that are likely to give rise to cognitive processes that promote PTG. A sample of 446 survivors of Typhoon Haiyan, 1 of the strongest typhoons ever recorded at the time, answered self-report measures of social complexity, cognitive processing of trauma, and PTG. Structural equation modeling indicated a good fit between the data and the hypothesized model; belief in social complexity predicted stronger PTG, mediated by cognitive processing. The results provide evidence for how disaster survivors' beliefs about the changing nature of social environments and their corresponding behavior changes are predictors of PTG and suggest a psychological mechanism for how distal culture can influence PTG. Thus, assessing social complexity beliefs during early the phases of a postdisaster psychosocial intervention may provide useful information on who is likely to experience PTG. Trauma workers might consider culture-specific social themes related to social complexity in disaster-affected communities. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

Quantitative Analysis of Rat Dorsal Root Ganglion Neurons Cultured on Microelectrode Arrays Based on Fluorescence Microscopy Image Processing.

PubMed

Mari, João Fernando; Saito, José Hiroki; Neves, Amanda Ferreira; Lotufo, Celina Monteiro da Cruz; Destro-Filho, João-Batista; Nicoletti, Maria do Carmo

2015-12-01

Microelectrode Arrays (MEA) are devices for long term electrophysiological recording of extracellular spontaneous or evocated activities on in vitro neuron culture. This work proposes and develops a framework for quantitative and morphological analysis of neuron cultures on MEAs, by processing their corresponding images, acquired by fluorescence microscopy. The neurons are segmented from the fluorescence channel images using a combination of segmentation by thresholding, watershed transform, and object classification. The positioning of microelectrodes is obtained from the transmitted light channel images using the circular Hough transform. The proposed method was applied to images of dissociated culture of rat dorsal root ganglion (DRG) neuronal cells. The morphological and topological quantitative analysis carried out produced information regarding the state of culture, such as population count, neuron-to-neuron and neuron-to-microelectrode distances, soma morphologies, neuron sizes, neuron and microelectrode spatial distributions. Most of the analysis of microscopy images taken from neuronal cultures on MEA only consider simple qualitative analysis. Also, the proposed framework aims to standardize the image processing and to compute quantitative useful measures for integrated image-signal studies and further computational simulations. As results show, the implemented microelectrode identification method is robust and so are the implemented neuron segmentation and classification one (with a correct segmentation rate up to 84%). The quantitative information retrieved by the method is highly relevant to assist the integrated signal-image study of recorded electrophysiological signals as well as the physical aspects of the neuron culture on MEA. Although the experiments deal with DRG cell images, cortical and hippocampal cell images could also be processed with small adjustments in the image processing parameter estimation.

Cultural values and immigrant entrepreneurship: the Chinese in Singapore.

PubMed

Chan, K B; Chiang, S N

1994-01-01

"It is the intent of this paper to examine the interrelationships between early socialisation into core Chinese cultural values, international migration and Chinese immigrant entrepreneurship.... It is through a developmental socialisation process by which [cultural] values are articulated in family and kin network dynamics that social organisations begin to develop and define what is popularly understood as the 'Chinese way of doing business'. We argue that among the overseas Chinese, this way of doing business must be viewed historically and developmentally, as it is intimately intertwined with transmigration experiences and their consequences in shaping values necessary for the emergence and development of entrepreneurship." (SUMMARY IN FRE AND SPA) excerpt

Vygotsky's Analysis of Children's Meaning Making Processes

ERIC Educational Resources Information Center

Mahn, Holbrook

2012-01-01

Vygotsky's work is extensive and covers many aspects of the development of children's meaning-making processes in social and cultural contexts. However, his main focus is on the examination of the unification of speaking and thinking processes. His investigation centers on the analysis of the entity created by this unification--an internal…

Heritage Education and Heritagization Processes: SHEO Methodology for Educational Programs Evaluation

ERIC Educational Resources Information Center

Fontal, Olaia; Gómez-Redondo, Carmen

2016-01-01

The cultural approach that is developed at the beginning of this article about "heritagization" processes, allows profiling three different agencies involved in these processes, therefore, an institutional agency, an individual agency, and a community agency are drawn; the last three agencies also determine the characteristics of their…

Rational design and optimization of downstream processes of virus particles for biopharmaceutical applications: current advances.

PubMed

Vicente, Tiago; Mota, José P B; Peixoto, Cristina; Alves, Paula M; Carrondo, Manuel J T

2011-01-01

The advent of advanced therapies in the pharmaceutical industry has moved the spotlight into virus-like particles and viral vectors produced in cell culture holding great promise in a myriad of clinical targets, including cancer prophylaxis and treatment. Even though a couple of cases have reached the clinic, these products have yet to overcome a number of biological and technological challenges before broad utilization. Concerning the manufacturing processes, there is significant research focusing on the optimization of current cell culture systems and, more recently, on developing scalable downstream processes to generate material for pre-clinical and clinical trials. We review the current options for downstream processing of these complex biopharmaceuticals and underline current advances on knowledge-based toolboxes proposed for rational optimization of their processing. Rational tools developed to increase the yet scarce knowledge on the purification processes of complex biologicals are discussed as alternative to empirical, "black-boxed" based strategies classically used for process development. Innovative methodologies based on surface plasmon resonance, dynamic light scattering, scale-down high-throughput screening and mathematical modeling for supporting ion-exchange chromatography show great potential for a more efficient and cost-effective process design, optimization and equipment prototyping. Copyright © 2011 Elsevier Inc. All rights reserved.

Safety improvement and preservation of typical sensory qualities of traditional dry fermented sausages using autochthonous starter cultures.

PubMed

Talon, Régine; Leroy, Sabine; Lebert, Isabelle; Giammarinaro, Philippe; Chacornac, Jean-Paul; Latorre-Moratalla, Mariluz; Vidal-Carou, Carmen; Zanardi, Emanuela; Conter, Mauro; Lebecque, Annick

2008-08-15

Traditional dry fermented sausages are manufactured without addition of starter cultures in small-scale processing units, their fermentation relying on indigenous microflora. Characterisation and control of these specific bacteria are essential for the sensory quality and the safety of the sausages. The aim of this study was to develop an autochthonous starter culture that improves safety while preserving the typical sensory characteristics of traditional sausages. An autochthonous starter composed of Lactobacillus sakei, Staphylococcus equorum and Staphylococcus succinus isolated from a traditional fermented sausage was developed. These strains were tested for their susceptibility to antibiotics and their production of biogenic amines. This starter was evaluated in situ at the French traditional processing unit where the strains had been isolated. Effects of the autochthonous starter were assessed by analysing the microbial, physico-chemical, biochemical and sensory characteristics of the sausages. Inoculation with the chosen species was confirmed using known species-specific PCR assays for L. sakei and S. equorum and a species-specific PCR assay developed in this study for S. succinus. Strains were monitored by pulse-field gel electrophoresis typing. Addition of autochthonous microbial starter cultures improved safety compared with the traditional natural fermentation of sausages, by inhibiting the pathogen Listeria monocytogenes, decreasing the level of biogenic amines and by limiting fatty acid and cholesterol oxidation. Moreover, autochthonous starter did not affect the typical sensory quality of the traditional sausages. This is the first time to our knowledge that selection, development and validation in situ of autochthonous starter cultures have been carried out, and also the first time that S. equorum together with S. succinus have been used as starter cultures for meat fermentation. Use of autochthonous starter cultures is an effective tool for limiting the formation of unsafe compounds in traditional sausage while preserving their original and specific sensory quality.

Streamlined Archaeo-Geophysical Data Processing and Integration for Department of Defense Field Use

DTIC Science & Technology

2014-09-30

conducted salvage excavations in the area where that road passed through the Gover - nor’s house (Figure 14 (B) and Figure 15) (Gregory 1973; Gregory et al...Los Adaes State Historic Site Office of State Parks Department of Culture, Recreation & Tourism 6354 Hwy. 485 Robeline, LA 71449 (318) 472-9449...Cultural Development Department of Culture, Recreation and Tourism PO Box 44247 Baton Rouge, LA 70804 cmcgimsey@crt.state.la.us • Mr. Robert Cast

Addressing Disparities in Low Back Pain Care by Developing Culturally Appropriate Information for Aboriginal Australians: "My Back on Track, My Future".

PubMed

Lin, Ivan B; Ryder, Kim; Coffin, Juli; Green, Charmaine; Dalgety, Eric; Scott, Brian; Straker, Leon M; Smith, Anne J; O'Sullivan, Peter B

2017-11-01

Addressing disparities in low back pain care (LBP) is an important yet largely unaddressed issue. One avenue to addressing disparities, recommended by clinical guidelines, is to ensure that LBP information is culturally appropriate. Our objectives were, first, to develop LBP information that was culturally appropriate for Aboriginal Australians living in a rural area and, second, to compare this to traditional information. The overall information development process was guided by a "cultural security" framework and included partnerships between Aboriginal/non-Aboriginal investigators, a synthesis of research evidence, and participation of a project steering group consisting of local Aboriginal people. LBP information (entitled My Back on Track, My Future [MBOT]) was developed as five short audio-visual scenarios, filmed using Aboriginal community actors. A qualitative randomized crossover design compared MBOT with an evidence-based standard (the Back Book [BB]). Twenty Aboriginal adults participated. Qualitatively we ascertained which information participants' preferred and why, perceptions about each resource, and LBP management. Thirteen participants preferred MBOT, four the BB, two both, and one neither. Participants valued seeing "Aboriginal faces," language that was understandable, the visual format, and seeing Aboriginal people undertaking positive changes in MBOT. In contrast, many participants found the language and format of the BB a barrier. Participants who preferred the BB were more comfortable with written information and appreciated the detailed content. The MBOT information was more preferred and addressed important barriers to care, providing support for use in practice. Similar processes are needed to develop pain information for other cultural groups, particularly those underserved by existing approaches to care. © 2017 American Academy of Pain Medicine. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com

Strategies for developing a culture of mentoring in postdoctoral periodontology.

PubMed

Hempton, Timothy J; Drakos, Dimitrios; Likhari, Vikram; Hanley, James B; Johnson, Lonnie; Levi, Paul; Griffin, Terrence J

2008-05-01

Dental education in the United States and Canada is currently experiencing a crisis with respect to faculty recruitment and retention. The major reasons for the status of dental and specialty education are lower salaries and lack of interest. To make up for this deficit in the specialty of periodontology, our current educators need to utilize strategies targeted towards an existing potential teaching resource: the postdoctoral students in periodontology. The intent of this article is to review the current crisis in dental faculty recruitment and retention, show how it affects the specialty of periodontics, and describe how creating a culture of mentoring may facilitate more engagement of periodontal residents in the teaching process during their postdoctoral training. The strategies utilized to develop a culture of mentoring in the Department of Periodontology at Tufts University are presented. They include methodologies to develop and enhance residents' mentoring skills, thereby helping to compensate for the shortage of periodontists involved in academics. Measurement of the mentoring strategy is presented from data obtained from an online survey of third-year predoctoral students' perceptions of their interaction with residents as their clinical instructors. Moreover, the numbers of program alumni engaged in teaching prior to and after the mentoring program was initiated are also presented as an outcome of the mentoring program. Developing a culture of mentoring in postdoctoral periodontology programs can be an important tool to enable individuals to become more involved in the process of teaching and mentoring during their postdoctoral training. This outcome could ameliorate the deficit of periodontists engaged as formal educators. Moreover, development and expansion of a culture of mentoring in a periodontolgy program may encourage recent graduates to become more involved in teaching subsequent to graduation.

Guiding principles of safety as a basis for developing a pharmaceutical safety culture.

PubMed

Edwards, Brian; Olsen, Axel K; Whalen, Matthew D; Gold, Marla J

2007-05-01

Despite the best efforts of industry and regulatory authorities, the trust of society in the process of medicine development and communication of pharmaceutical risk has ebbed away. In response the US government has called for a culture of compliance while the EU regulators talk of a 'culture of scientific excellence'. However, one of the fundamental problems hindering progress to rebuilding trust based on a pharmaceutical safety culture is the lack of agreement and transparency between all stakeholders as to what is meant by a 'Safety of Medicines'. For that reason, we propose 'Guiding Principles of Safety for Pharmaceuticals' are developed analogous to the way that Chemical Safety has been tackled. A logical starting point would be to examine the Principles outlined by the US Institute of Medicine although we acknowledge that these Principles require further extensive debate and definition. Nevertheless, the Principles should take centre stage in the reform of pharmaceutical development required to restore society's trust.

Having a yarn about smoking: using action research to develop a 'no smoking' policy within an Aboriginal Health Organisation.

PubMed

Fletcher, Gillian; Fredericks, Bronwyn; Adams, Karen; Finlay, Summer; Andy, Simone; Briggs, Lyn; Hall, Robert

2011-11-01

This article reports on a culturally appropriate process of development of a smoke-free workplace policy within the peak Aboriginal Controlled Community Health Organisation in Victoria, Australia. Smoking is acknowledged as being responsible for at least 20% of all deaths in Aboriginal communities in Australia, and many Aboriginal health workers smoke. The smoke-free workplace policy was developed using the iterative, discursive and experience-based methodology of Participatory Action Research, combined with the culturally embedded concept of 'having a yarn'. Staff members initially identified smoking as a topic to be avoided within workplace discussions. This was due, in part, to grief (everyone had suffered a smoking-related bereavement). Further, there was anxiety that discussing smoking would result in culturally difficult conflict. The use of yarning opened up a safe space for discussion and debate, enabling development of a policy that was accepted across the organisation. Within Aboriginal organisations, it is not sufficient to focus on the outcomes of policy development. Rather, due attention must be paid to the process employed in development of policy, particularly when that policy is directly related to an emotionally and communally weighted topic such as smoking. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

The avian cell line AGE1.CR.pIX characterized by metabolic flux analysis

PubMed Central

2014-01-01

Background In human vaccine manufacturing some pathogens such as Modified Vaccinia Virus Ankara, measles, mumps virus as well as influenza viruses are still produced on primary material derived from embryonated chicken eggs. Processes depending on primary cell culture, however, are difficult to adapt to modern vaccine production. Therefore, we derived previously a continuous suspension cell line, AGE1.CR.pIX, from muscovy duck and established chemically-defined media for virus propagation. Results To better understand vaccine production processes, we developed a stoichiometric model of the central metabolism of AGE1.CR.pIX cells and applied flux variability and metabolic flux analysis. Results were compared to literature dealing with mammalian and insect cell culture metabolism focusing on the question whether cultured avian cells differ in metabolism. Qualitatively, the observed flux distribution of this avian cell line was similar to distributions found for mammalian cell lines (e.g. CHO, MDCK cells). In particular, glucose was catabolized inefficiently and glycolysis and TCA cycle seem to be only weakly connected. Conclusions A distinguishing feature of the avian cell line is that glutaminolysis plays only a minor role in energy generation and production of precursors, resulting in low extracellular ammonia concentrations. This metabolic flux study is the first for a continuous avian cell line. It provides a basis for further metabolic analyses to exploit the biotechnological potential of avian and vertebrate cell lines and to develop specific optimized cell culture processes, e.g. vaccine production processes. PMID:25077436

The avian cell line AGE1.CR.pIX characterized by metabolic flux analysis.

PubMed

Lohr, Verena; Hädicke, Oliver; Genzel, Yvonne; Jordan, Ingo; Büntemeyer, Heino; Klamt, Steffen; Reichl, Udo

2014-07-30

In human vaccine manufacturing some pathogens such as Modified Vaccinia Virus Ankara, measles, mumps virus as well as influenza viruses are still produced on primary material derived from embryonated chicken eggs. Processes depending on primary cell culture, however, are difficult to adapt to modern vaccine production. Therefore, we derived previously a continuous suspension cell line, AGE1.CR.pIX, from muscovy duck and established chemically-defined media for virus propagation. To better understand vaccine production processes, we developed a stoichiometric model of the central metabolism of AGE1.CR.pIX cells and applied flux variability and metabolic flux analysis. Results were compared to literature dealing with mammalian and insect cell culture metabolism focusing on the question whether cultured avian cells differ in metabolism. Qualitatively, the observed flux distribution of this avian cell line was similar to distributions found for mammalian cell lines (e.g. CHO, MDCK cells). In particular, glucose was catabolized inefficiently and glycolysis and TCA cycle seem to be only weakly connected. A distinguishing feature of the avian cell line is that glutaminolysis plays only a minor role in energy generation and production of precursors, resulting in low extracellular ammonia concentrations. This metabolic flux study is the first for a continuous avian cell line. It provides a basis for further metabolic analyses to exploit the biotechnological potential of avian and vertebrate cell lines and to develop specific optimized cell culture processes, e.g. vaccine production processes.

Mutuality at the center: health promotion with Cape Verdean immigrant women.

PubMed

De Jesus, Maria

2009-02-01

Public health care researchers, policy makers, and providers are increasingly interested in developing more effective and culturally responsive health promotion theories and interventions for diverse immigrant populations. The purpose of this study was to develop health promotion theory that validates the local knowledge and experiences of Cape Verdean women health promoters who work with immigrant women in their community. In-depth, semi-structured interviews were conducted with nine culturally savvy, community-based Cape Verdean women health promoters about their perspectives and daily experiences of health promotion practice with Cape Verdean immigrant women. This study used Glaserian grounded theory to analyze the interviews. This approach identified concepts and developed an integrated process through which to theorize about the practice of health promoters. For Cape Verdean women health promoters, a process of creating relationships was a key to promoting women's health. The relational theory of health promotion practice reflects these dynamic processes, properties, and stages through which Cape Verdean women health promoters develop mutually engaging relationships with immigrant women. CONCLUSION. These findings challenge health care professionals to broaden the repertoire of health promotion strategies to include relationship-building between health promoters and community women. Through these relationships health promoters can understand the complex structural, cultural, and community factors that influence immigrant women's health and incorporate that knowledge into more effective health promotion practices.

Development of a versatile high-temperature short-time (HTST) pasteurization device for small-scale processing of cell culture medium formulations.

PubMed

Floris, Patrick; Curtin, Sean; Kaisermayer, Christian; Lindeberg, Anna; Bones, Jonathan

2018-07-01

The compatibility of CHO cell culture medium formulations with all stages of the bioprocess must be evaluated through small-scale studies prior to scale-up for commercial manufacturing operations. Here, we describe the development of a bespoke small-scale device for assessing the compatibility of culture media with a widely implemented upstream viral clearance strategy, high-temperature short-time (HTST) treatment. The thermal stability of undefined medium formulations supplemented with soy hydrolysates was evaluated upon variations in critical HTST processing parameters, namely, holding times and temperatures. Prolonged holding times of 43 s at temperatures of 110 °C did not adversely impact medium quality while significant degradation was observed upon treatment at elevated temperatures (200 °C) for shorter time periods (11 s). The performance of the device was benchmarked against a commercially available mini-pilot HTST system upon treatment of identical formulations on both platforms. Processed medium samples were analyzed by untargeted LC-MS/MS for compositional profiling followed by chemometric evaluation, which confirmed the observed degradation effects caused by elevated holding temperatures but revealed comparable performance of our developed device with the commercial mini-pilot setup. The developed device can assist medium optimization activities by reducing volume requirements relative to commercially available mini-pilot instrumentation and by facilitating fast throughput evaluation of heat-induced effects on multiple medium lots.

Scientific meaning of meanings: quests for discoveries concerning our cultural ills.

PubMed

Patterson, C C

1998-08-01

This paper outlines pioneering concepts of fundamental physical and emotional features of the human brain which served as primary operators. These have developed during the past 10,000 years, giving rise to our present global megacultures and their various ancestral culture progenitors. Essential points are these: (1) Biological evolution endowed the human brain (quite inadvertently and unintentionally) with enormous latent powers for complex and sophisticated abstract ratiocinations. (2) Magnitudes of these latent powers grew exponentially with linear enlargements of brain size during the evolution of the genetic ancestors of Homo sapiens sapiens (Hss) during the past 3 million years, but these latent powers never materialized in utilized forms within the environmental contexts in which they evolved. (3) These sophisticated, abstract ratiocinations, both latent powers and operative forms in today's Hss brain, are divided between two major categories: utilitarian thinking and nonutilitarian thinking. (4) These two different types of thinking processes are carried out within separate, different regional combinations of neuronal biochemical entities within the same individual brain. (5) Sensitivities of abstract, sophisticated ratiocination processes within the human brain to influences from communication interactions with other human brains are exponentially greater in comparison with any other species of central nervous system in the earth's biosphere. This makes the brain population density the utmost critical factor, and determines the character of human thought within interacting populations of brains at a given time and place within a particular culture. (6) Abrupt increases of sedentary brain population densities, unnaturally greater by orders of magnitude than those that existed previously in biological evolutionary contexts, were engendered by the inauguration of agricultural practices 10,000 years ago. This enabled latent powers of the human brain used for complex and sophisticated abstract ratiocinations to become manifest in materialized forms of usage within relatively large groups of humans living i certain regions of the earth. (7) Thinking processes of the utilitarian category within brains living in such regions guided and dominated the development of sophisticated and complex social hierarchies and institutions, forms of communication, technologies, and cultures since that time. This dominating factor relegated thinking processes within the nonutilitarian categories of those brains to subservient roles during those developments. (8) Nonutilitarian abstracts ratiocinations possess a potential for proper adjudication and guidance of utilitarian abstract ratiocinations in the latter's development of culture. However, lack of the former's proper role in cultural developments since the beginning of the Holocene interglacial era has resulted in the imprisonment of Hss as aliens in an intellectual hell on a foreign planet.

The Progressive Development of Early Embodied Algebraic Thinking

NASA Astrophysics Data System (ADS)

Radford, Luis

2014-06-01

In this article I present some results from a 5-year longitudinal investigation with young students about the genesis of embodied, non-symbolic algebraic thinking and its progressive transition to culturally evolved forms of symbolic thinking. The investigation draws on a cultural-historical theory of teaching and learning—the theory of objectification. Within this theory, thinking is conceived of as a form of reflection and action that is simultaneously material and ideal: It includes inner and outer speech, sensuous forms of imagination and visualisation, gestures, rhythm, and their intertwinement with material culture (symbols, artifacts, etc.). The theory articulates a cultural view of development as an unfolding dialectic process between culturally and historically constituted forms of mathematical knowing and semiotically mediated classroom activity. Looking at the experimental data through these theoretical lenses reveals a developmental path where embodied forms of thinking are sublated or subsumed into more sophisticated ones through the mediation of properly designed classroom activity.

Developing Native School Boards: Facilitators and Impediments.

ERIC Educational Resources Information Center

Isherwood, Geoffrey B.

1997-01-01

Effective strategies for assisting Canadian Native communities to develop school boards included encouraging an unhurried adaptive learning process, providing guidance to achieve consensus, and allowing for an incubation period. Impediments to development included community members' avoidance of leadership roles, cross-cultural misunderstandings,…

From axenic spore germination to molecular farming. One century of bryophyte in vitro culture.

PubMed

Hohe, Annette; Reski, Ralf

2005-01-01

The first bryophyte tissue culture techniques were established almost a century ago. All of the techniques that have been developed for tissue culture of seed plants have also been adapted for bryophytes, and these range from mere axenic culture to molecular farming. However, specific characteristics of bryophyte biology--for example, a unique regeneration capacity--have also resulted in the development of methodologies and techniques different than those used for seed plants. In this review we provide an overview of the application of in vitro techniques to bryophytes, emphasising the differences as well as the similarities between bryophytes and seed plants. These are discussed within the framework of physiological and developmental processes as well as with respect to potential applications in plant biotechnology.

"We would never forget who we are": resettlement, cultural negotiation, and family relationships among Somali Bantu refugees.

PubMed

Frounfelker, Rochelle L; Assefa, Mehret T; Smith, Emily; Hussein, Aweis; Betancourt, Theresa S

2017-11-01

Somali refugees are resettling in large numbers in the US, but little is known about the Somali Bantu, an ethnic minority within this population. Refugee youth mental health is linked to the functioning of the larger family unit. Understanding how the process of culturally adjusting to life after resettlement relates to family functioning can help identify what kind of interventions might strengthen families and lead to better mental health outcomes for youth. This paper seeks to address the following research questions: (1) How do different groups of Somali Bantu refugees describe their experiences of culturally adapting to life in the US?; and (2) How, if at all, do processes of cultural adaptation in a new country affect Somali Bantu family functioning? We conducted 14 focus groups with a total of 81 Somali Bantu refugees in New England. Authors analyzed focus groups using principles of thematic analysis to develop codes and an overarching theoretical model about the relationship between cultural adaptation, parent-child relationships, and family functioning. Views and expectations of parent-child relationships were compared between Somali Bantu youth and adults. Cultural negotiation was dependent upon broader sociocultural contexts in the United States that were most salient to the experience of the individual. Adult and youth participants had conflicting views around negotiating Somali Bantu culture, which often led to strained parent-child relationships. In contrast, youth sibling relationships were strengthened, as they turned to each other for support in navigating the process of cultural adaptation.

Application of cell co-culture system to study fat and muscle cells.

PubMed

Pandurangan, Muthuraman; Hwang, Inho

2014-09-01

Animal cell culture is a highly complex process, in which cells are grown under specific conditions. The growth and development of these cells is a highly unnatural process in vitro condition. Cells are removed from animal tissues and artificially cultured in various culture vessels. Vitamins, minerals, and serum growth factors are supplied to maintain cell viability. Obtaining result homogeneity of in vitro and in vivo experiments is rare, because their structure and function are different. Living tissues have highly ordered complex architecture and are three-dimensional (3D) in structure. The interaction between adjacent cell types is quite distinct from the in vitro cell culture, which is usually two-dimensional (2D). Co-culture systems are studied to analyze the interactions between the two different cell types. The muscle and fat co-culture system is useful in addressing several questions related to muscle modeling, muscle degeneration, apoptosis, and muscle regeneration. Co-culture of C2C12 and 3T3-L1 cells could be a useful diagnostic tool to understand the muscle and fat formation in animals. Even though, co-culture systems have certain limitations, they provide a more realistic 3D view and information than the individual cell culture system. It is suggested that co-culture systems are useful in evaluating the intercellular communication and composition of two different cell types.

Utilizing the Intercultural Development Inventory® to develop intercultural competence.

PubMed

Kruse, Julie A; Didion, Judy; Perzynski, Kathy

2014-01-01

Health care professional education programs in the United States have been charged to devise strategies to increase the racial and ethnic diversity of the workforce (Health Resources and Services Administration, Nursing Workforce Diversity (NWD) http://bhpr.hrsa.gov/nursing/grants/nwd.html, 2014). The purpose of this charge is to develop a healthcare workforce that can better provide culturally relevant care to meet the needs of diverse communities. The purpose of this study was to assess the cultural competency of students, faculty, and staff from a small Midwest-university college of nursing. This study was part of a larger interventional study to enhance the cultural development of the College of Nursing faculty, staff, and students. The sample for this study included 314 participants (students, faculty, and staff) in phase one of the parent study. Phase one included the initial administration of the Intercultural Development Inventory (IDI®) over a two year period with analysis of the pre-test results. Phase two includes the implementation of cultural development interventions with a post-test IDI® survey and is currently in process. IDI® aggregate results were similar for students and faculty/staff in that most participants scored at the Minimization level according to the IDI®. Ninety-eight percent of student participants overestimated their level of cultural competency. Minority students had higher cultural competency scores in terms of developmental orientation (M = 98.85, SD = 14.21) compared to non-minority students (M = 94.46, SD = 14.96). Overall, the IDI® was a valuable self-reflection tool to assess cultural development. At the individual level, it has allowed for self-reflection and awareness to the reality of cultural development, attitudes, and values. At an institutional level, the aggregate results provided a framework for the examination of department policies, procedures, and curriculum design with the ultimate goal of graduating a more culturally competent nursing workforce to serve the greater community.

What works for wellbeing in culture and sport? Report of a DELPHI process to support coproduction and establish principles and parameters of an evidence review.

PubMed

Daykin, Norma; Mansfield, Louise; Payne, Annette; Kay, Tess; Meads, Catherine; D'Innocenzo, Giorgia; Burnett, Adele; Dolan, Paul; Julier, Guy; Longworth, Louise; Tomlinson, Alan; Testoni, Stefano; Victor, Christina

2017-09-01

There is a growing recognition of the ways in which culture and sport can contribute to wellbeing. A strong evidence base is needed to support innovative service development and a 3-year research programme is being undertaken to capture best evidence of wellbeing impacts and outcomes of cultural and sporting activities in order to inform UK policy and practice. This article provides an overview of methods and findings from an initial coproduction process with key stakeholders that sought to explore and agree principles and parameters of the evidence review for culture, sport and wellbeing (CSW). A two-stage DELPHI process was conducted with a purposeful sample of 57 stakeholders between August and December 2015. Participants were drawn from a range of culture and sport organisations and included commissioners and managers, policy makers, representatives of service delivery organisations (SDOs) and scholars. The DELPHI 1 questionnaire was developed from extensive consultation in July and August 2015. It explored definitions of wellbeing, the role of evidence, quality assessment, and the culture and sport populations, settings and interventions that are most likely to deliver wellbeing outcomes. Following further consultation, the results, presented as a series of ranked statements, were sent back to participants (DELPHI 2), which allowed them to reflect on and, if they wished, express agreement or disagreement with the emerging consensus. A total of 40 stakeholders (70.02%) responded to the DELPHI questionnaires. DELPHI 1 mapped areas of agreement and disagreement, confirmed in DELPHI 2. The exercise drew together the key priorities for the CSW evidence review. The DELPHI process, in combination with face-to-face deliberation, enabled stakeholders to engage in complex discussion and express nuanced priorities while also allowing the group to come to an overall consensus and agree outcomes. The results will inform the CSW evidence review programme until its completion in March 2018.

Epithelialization and stromalization of porcine follicular granulosa cells during real-time proliferation - a primary cell culture approach.

PubMed

Ciesiółka, S; Bryja, A; Budna, J; Kranc, W; Chachuła, A; Bukowska, D; Piotrowska, H; Porowski, L; Antosik, P; Bruska, M; Brüssow, K P; Nowicki, M; Zabel, M; Kempisty, B

2016-01-01

The process of oocyte growth and development takes place during long stages of folliculogenesis and oogenesis. This is accompanied by biochemical and morphological changes, occurring from the preantral to antral stages during ovarian follicle differentiation. It is well known that the process of follicle growth is associated with morphological modifications of theca (TCs) and granulosa cells (GCs). However, the relationship between proliferation and/or differentiation of porcine GCs during long-term in vitro culture requires further investigation. Moreover, the expression of cytokeratins and vimentin in porcine GCs, in relation to real-time cell proliferation, has yet to be explored. Utilizing confocal microscopy, we analyzed cytokeratin 18 (CK18), cytokeratin 8 + 18 + 19 (panCK), and vimentin (Vim) expression, as well as their protein distribution, within GCs isolated from slaughtered ovarian follicles. The cells were cultured for 168 h with protein expression and cell proliferation index analyzed at 24-h intervals. We found the highest expression of CK18, panCK, and Vim occurred at 120 h of in vitro culture (IVC) as compared with other experimental time intervals. All of the investigated proteins displayed cytoplasmic distribution. Analysis of real-time cell proliferation revealed an increased cell index after the first 24 h of IVC. Additionally, during each period between 24-168 h of IVC, a significant difference in the proliferation profile, expressed as the cell index, was also observed. We concluded that higher expression of vimentin at 120 h of in vitro proliferation might explain the culmination of the stromalization process associated with growth and domination of stromal cells in GC culture. Cytokeratin expression within GC cytoplasm confirms the presence of epithelial cells as well as epithelial-related GC development during IVC. Moreover, expression of both cytokeratins and vimentin during short-term culture suggests that the process of GC proliferation is also highly associated with porcine ovarian follicular granulosa cell differentiation in vitro.

What works for wellbeing in culture and sport? Report of a DELPHI process to support coproduction and establish principles and parameters of an evidence review

PubMed Central

Daykin, Norma; Mansfield, Louise; Payne, Annette; Kay, Tess; Meads, Catherine; D’Innocenzo, Giorgia; Burnett, Adele; Dolan, Paul; Julier, Guy; Longworth, Louise; Tomlinson, Alan; Testoni, Stefano; Victor, Christina

2016-01-01

Aims: There is a growing recognition of the ways in which culture and sport can contribute to wellbeing. A strong evidence base is needed to support innovative service development and a 3-year research programme is being undertaken to capture best evidence of wellbeing impacts and outcomes of cultural and sporting activities in order to inform UK policy and practice. This article provides an overview of methods and findings from an initial coproduction process with key stakeholders that sought to explore and agree principles and parameters of the evidence review for culture, sport and wellbeing (CSW). Methods: A two-stage DELPHI process was conducted with a purposeful sample of 57 stakeholders between August and December 2015. Participants were drawn from a range of culture and sport organisations and included commissioners and managers, policy makers, representatives of service delivery organisations (SDOs) and scholars. The DELPHI 1 questionnaire was developed from extensive consultation in July and August 2015. It explored definitions of wellbeing, the role of evidence, quality assessment, and the culture and sport populations, settings and interventions that are most likely to deliver wellbeing outcomes. Following further consultation, the results, presented as a series of ranked statements, were sent back to participants (DELPHI 2), which allowed them to reflect on and, if they wished, express agreement or disagreement with the emerging consensus. Results: A total of 40 stakeholders (70.02%) responded to the DELPHI questionnaires. DELPHI 1 mapped areas of agreement and disagreement, confirmed in DELPHI 2. The exercise drew together the key priorities for the CSW evidence review. Conclusion: The DELPHI process, in combination with face-to-face deliberation, enabled stakeholders to engage in complex discussion and express nuanced priorities while also allowing the group to come to an overall consensus and agree outcomes. The results will inform the CSW evidence review programme until its completion in March 2018. PMID:27789779

Synchronized practice helps bearded capuchin monkeys learn to extend attention while learning a tradition

PubMed Central

Eshchar, Yonat; Visalberghi, Elisabetta; Resende, Briseida; Laity, Kellie; Izar, Patrícia

2017-01-01

Culture extends biology in that the setting of development shapes the traditions that individuals learn, and over time, traditions evolve as occasional variations are learned by others. In humans, interactions with others impact the development of cognitive processes, such as sustained attention, that shape how individuals learn as well as what they learn. Thus, learning itself is impacted by culture. Here, we explore how social partners might shape the development of psychological processes impacting learning a tradition. We studied bearded capuchin monkeys learning a traditional tool-using skill, cracking nuts using stone hammers. Young monkeys practice components of cracking nuts with stones for years before achieving proficiency. We examined the time course of young monkeys’ activity with nuts before, during, and following others’ cracking nuts. Results demonstrate that the onset of others’ cracking nuts immediately prompts young monkeys to start handling and percussing nuts, and they continue these activities while others are cracking. When others stop cracking nuts, young monkeys sustain the uncommon actions of percussing and striking nuts for shorter periods than the more common actions of handling nuts. We conclude that nut-cracking by adults can promote the development of sustained attention for the critical but less common actions that young monkeys must practice to learn this traditional skill. This work suggests that in nonhuman species, as in humans, socially specified settings of development impact learning processes as well as learning outcomes. Nonhumans, like humans, may be culturally variable learners. PMID:28739944

A Teaching Framework for Cross-cultural Health Care—Application in Family Practice

PubMed Central

Berlin, Elois Ann; Fowkes, William C.

1983-01-01

Significant demographic changes in patient populations have contributed to an increasing awareness of the impact of cultural diversity on the provision of health care. For this reason methods are being developed to improve the cultural sensitivity of persons responsible for giving health care to patients whose health beliefs may be at variance with biomedical models. Building on methods of elicitation suggested in the literature, we have developed a set of guidelines within a framework called the LEARN model. Health care providers who have been exposed to this educational framework and have incorporated this model into the normal structure of the therapeutic encounter have been able to improve communication, heighten awareness of cultural issues in medical care and obtain better patient acceptance of treatment plans. The emphasis of this teaching model is not on the dissemination of particular cultural information, though this too is helpful. The primary focus is rather on a suggested process for improved communication, which we see as the fundamental need in cross-cultural patient-physician interactions. PMID:6666112

Culture meets collective action: Exciting synergies and some lessons to learn for the future

PubMed Central

van Zomeren, Martijn; Louis, Winnifred R.

2017-01-01

In this introduction to the special issue of Group Processes & Intergroup Relations on “Culture and Collective Action” we emphasize the importance of the special issue topic for the development of the field. Specifically, we highlight the globalization of collective action and the internationalization of the social-psychological study of collective action, both of which point to culture as a missing link for this field. We thus propose that the next step is to move toward a proper cultural psychology of collective action—a social psychology in which culture is an integral part. This special issue provides a first step toward such a broad and integrative psychological understanding of collective action, but comes with promises as well as problems. We discuss both the exciting synergies and some lessons to learn for the future, and conclude that a focus on culture will facilitate the development of the rich and fascinating field of the social psychology of collective action. PMID:28546783

Evolution of cultural traits occurs at similar relative rates in different world regions.

PubMed

Currie, Thomas E; Mace, Ruth

2014-11-22

A fundamental issue in understanding human diversity is whether or not there are regular patterns and processes involved in cultural change. Theoretical and mathematical models of cultural evolution have been developed and are increasingly being used and assessed in empirical analyses. Here, we test the hypothesis that the rates of change of features of human socio-cultural organization are governed by general rules. One prediction of this hypothesis is that different cultural traits will tend to evolve at similar relative rates in different world regions, despite the unique historical backgrounds of groups inhabiting these regions. We used phylogenetic comparative methods and systematic cross-cultural data to assess how different socio-cultural traits changed in (i) island southeast Asia and the Pacific, and (ii) sub-Saharan Africa. The relative rates of change in these two regions are significantly correlated. Furthermore, cultural traits that are more directly related to external environmental conditions evolve more slowly than traits related to social structures. This is consistent with the idea that a form of purifying selection is acting with greater strength on these more environmentally linked traits. These results suggest that despite contingent historical events and the role of humans as active agents in the historical process, culture does indeed evolve in ways that can be predicted from general principles.

Evolution of cultural traits occurs at similar relative rates in different world regions

PubMed Central

Currie, Thomas E.; Mace, Ruth

2014-01-01

A fundamental issue in understanding human diversity is whether or not there are regular patterns and processes involved in cultural change. Theoretical and mathematical models of cultural evolution have been developed and are increasingly being used and assessed in empirical analyses. Here, we test the hypothesis that the rates of change of features of human socio-cultural organization are governed by general rules. One prediction of this hypothesis is that different cultural traits will tend to evolve at similar relative rates in different world regions, despite the unique historical backgrounds of groups inhabiting these regions. We used phylogenetic comparative methods and systematic cross-cultural data to assess how different socio-cultural traits changed in (i) island southeast Asia and the Pacific, and (ii) sub-Saharan Africa. The relative rates of change in these two regions are significantly correlated. Furthermore, cultural traits that are more directly related to external environmental conditions evolve more slowly than traits related to social structures. This is consistent with the idea that a form of purifying selection is acting with greater strength on these more environmentally linked traits. These results suggest that despite contingent historical events and the role of humans as active agents in the historical process, culture does indeed evolve in ways that can be predicted from general principles PMID:25297866

Technological Adoption and Organizational Adaptation: Developing a Model for Human Resource Management in an International Business Environment.

ERIC Educational Resources Information Center

Gattiker, Urs E.

A model of technological training has two dimensions: level of cultural stability and employee's level of cognitive ability. Each dimension has two variables. The variables of cultural stability are (1) technological adoption and organizational adaptation and (2) structure of work and work processes. For cognitive ability, the variables are…

Developing a Contextual Consciousness: Learning to Address Gender, Societal Power, and Culture in Clinical Practice

ERIC Educational Resources Information Center

Esmiol, Elisabeth E.; Knudson-Martin, Carmen; Delgado, Sarah

2012-01-01

Despite the growing number of culturally sensitive training models and considerable literature on the importance of training clinicians in larger contextual issues, research examining how students learn to apply these issues is limited. In this participatory action research project, we systematically studied our own process as marriage and family…

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

ERIC Educational Resources Information Center

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…

Caring for Cultural Landscapes: How a Blackstone River Valley Town Preserved Its Historic Mill Village and Boosted Its Economy.

ERIC Educational Resources Information Center

Lowin, Peter C.

1994-01-01

Case study of redevelopment of the village of Farnumville in Grafton, Massachusetts, illustrates the potential of historic preservation and heritage tourism as a tool for economic development. Describes the mill village cultural landscape and the importance of citizen and business participation to the process. Presents building and streetscape…

Methodologies in Cultural-Historical Activity Theory: The Example of School-Based Development

ERIC Educational Resources Information Center

Postholm, May Britt

2015-01-01

Background and purpose: Relatively little research has been conducted on methodology within Cultural-Historical Activity Theory (CHAT). CHAT is mainly used as a framework for developmental processes. The purpose of this article is to discuss both focuses for research and research questions within CHAT and to outline methodologies that can be used…

Analysis of Leisure Time Activities of Syrian Children in Turkey as an Adaptation Process

ERIC Educational Resources Information Center

Eres, Figen; Aslan, Faith

2017-01-01

Leisure is one of the important discussions among immigrants. Leisure time activities also carry importance for migrant children. These activities establish bridge between a migrant's own culture and the new country and help development of a new cultural understanding. Most of the Syrian children currently attend Temporary Education Centers in…

The Value of Risk: Noah's Ark at the Skirball Cultural Center

ERIC Educational Resources Information Center

Bernstein, Sheri; Gittleman, Marni

2010-01-01

In this article Bernstein and Gittleman address the role of risk in creating an exhibition that is of value to the public and is aligned with their cultural institution's core values. Through an examination of the development process, the authors present lessons that can assist others who are interested in undertaking an exhibition with similar…

Language, Culture and Cognition: A Collection of Studies in First and Second Language Acquisition. Multilingual Matters 69.

ERIC Educational Resources Information Center

Malave, Lilliam M., Ed.; Duquette, Georges, Ed.

Papers on language processing, culture, and language learning and teaching include: "A Theory of Intelligence as Semiosis: With a Couple of Comments on Interlanguage Development" (John W. Oller, Jr.); "Along the Way: Interlanguage Systems in Second Language Acquisition" (Larry Selinker); "Strategy and Tactics in Second Language Acquisition"…

Educating in Global Times: Race, Class, Gender (and Other Processes of Normalization). Graduate Student Research Conference Proceedings (Edmonton, Alberta, Canada, March 14-15, 1997.)

ERIC Educational Resources Information Center

Alberta Univ., Edmonton.

The 33 papers presented at this conference are, as follows: "Child Participation in an Everyday Adult Practice" (Andrew Brent Andressen); "Education for Sustainable Development in Southern Philippines" (Caridad Bernardino); "Distance Education and Instructional Technologies: Cultural Transmission or Cultural Erosion"…

Moving towards Ethnorelativism: A Framework for Measuring and Meeting Students' Needs in Cross-Cultural Business and Technical Communication

ERIC Educational Resources Information Center

Wang, Junhua

2013-01-01

Scholars in business and technical communication have continuously made efforts to look for effective teaching approaches for cross-cultural business and technical communication; however, little research has been conducted to study the process by which students develop intercultural competence; fewer studies have been conducted to assess learners'…

Standardization of a Graphic Symbol System as an Alternative Communication Tool for Turkish

ERIC Educational Resources Information Center

Karal, Yasemin; Karal, Hasan; Silbir, Lokman; Altun, Taner

2016-01-01

Graphic symbols are commonly used across countries in order to support individuals with communicative deficiency. The literature review revealed the absence of such a system for Turkish socio-cultural context. In this study, the aim was to develop a symbol system appropriate for the Turkish socio-cultural context. The process began with studies…

A Bioreactor to Identify the Driving Mechanical Stimuli of Tissue Growth and Remodeling.

PubMed

van Kelle, Mathieu A J; Oomen, Pim J A; Bulsink, Jurgen A; Janssen-van den Broek, Marloes W J T; Lopata, Richard G P; Rutten, Marcel C M; Loerakker, Sandra; Bouten, Carlijn V C

2017-06-01

Tissue growth and remodeling are essential processes that should ensure long-term functionality of tissue-engineered (TE) constructs. Even though it is widely recognized that these processes strongly depend on mechanical stimuli, the underlying mechanisms of mechanically induced growth and remodeling are only partially understood. It is generally accepted that cells sense mechanical changes and respond by altering their surroundings, by means of extracellular matrix growth and remodeling, in an attempt to return to a certain preferred mechanical homeostatic state. However, the exact mechanical cues that trigger cells to synthesize and remodel their environment remain unclear. To identify the driving mechanical stimuli of these processes, it is critical to be able to temporarily follow the mechanical state of developing tissues under physiological loading conditions. Therefore, a novel "versatile tissue growth and remodeling" (Vertigro) bioreactor was developed that is capable of tissue culture and mechanical stimulation for a prolonged time period, while simultaneously performing mechanical testing. The Vertigro's unique two-chamber design allows easy, sterile handling of circular 3D TE constructs in a dedicated culture chamber, while a separate pressure chamber facilitates a pressure-driven dynamic loading regime during culture. As a proof-of-concept, temporal changes in the mechanical state of cultured tissues were quantified using nondestructive mechanical testing by means of a classical bulge test, in which the tissue displacement was tracked using ultrasound imaging. To demonstrate the successful development of the bioreactor system, compositional, structural, and geometrical changes were qualitatively and quantitatively assessed using a series of standard analysis techniques. With this bioreactor and associated mechanical analysis technique, a powerful toolbox has been developed to quantitatively study and identify the driving mechanical stimuli of engineered tissue growth and remodeling.

Wholesome Nutrition: an example for a sustainable diet.

PubMed

von Koerber, Karl; Bader, Nadine; Leitzmann, Claus

2017-02-01

'Wholesome Nutrition' is a concept of sustainable nutrition that was developed at the University of Giessen in the 1980s. In this concept, health and the ecologic, economic, social and cultural dimensions of nutrition are equally important. In 1992 at the UN-Conference on Environment and Development in Rio de Janeiro the definition of 'Sustainable Development' comprised the dimensions environment, economy and society. Additionally to these three 'classical' dimensions of sustainability, we included 'health' as the fourth dimension because nutrition has far reaching effects on human health. The fifth dimension, 'culture', became part of the sustainability dialogue since many years; the respective cultural background influences food habits. Presently, mankind has to cope with huge global challenges such as poverty and food insecurity in low-income countries as well as climate change. Therefore the objective is to identify prospects for actions to respond to these global challenges. The concept of 'Sustainable Nutrition' analyses the food supply chain at all stages from input-production and primary production to processing, distribution, preparation, consumption and waste disposal. The present analysis leads to the following seven principles: preference of plant-based foods, organic foods, regional and seasonal products, preference of minimally processed foods, Fair Trade products, resource-saving housekeeping and enjoyable eating culture. This concept is based on holistic thinking and has the potential to reduce the global challenges in the field of nutrition. Scientists, stakeholders, multipliers and consumers are asked to consider environmental, economic, social and cultural aspects in addition to the biological (health) aspects.

Green Design and Sustainable Development of School Uniforms

NASA Astrophysics Data System (ADS)

Cui, Yumei; Fang, Xuemeng; Zhou, Honglei

2018-01-01

Since the 1990s, the school uniform has gradually become an integral part of campus culture construction. A school uniform is not only an iconic symbol of students and a school, but also the carrier of campus culture, with special education function and cultural connotation. However in the same time, many problems exist in the design, making and material selection of school uniforms, in which, substandard fabric quality is the most serious problem. To ensure the quality, health and safety of school uniforms, in my opinion, priority should be given to green design and sustainable development in the design process of school uniforms, which will be more conducive to promoting the sound development of school uniforms. In today’s economic development, the globalization of mass production is no longer just a symbol of challenging the limits of human beings, but to explore the unlimited potential of human spiritual collaboration. If we want to have a better future on this planet, we need to completely redefine the key issue we need to address, that is, green design. The rise of green products is a great progress of human understanding and solving environmental problems. It is the inevitable development trend of commodity production, and will have a profound impact on human survival and development in the future. School uniform is an important part of campus culture construction. In order to not damage the health of primary and secondary school students, in the school uniform design and production process should follow the concept of “green design” to achieve the school uniform style, color, material design, a comprehensive “green” positioning.

Strategies and challenges for communicating the diagnosis of cancer in cross-cultural clinical settings-Perspectives from South African healthcare professionals.

PubMed

Brown, Ottilia; Goliath, Veonna; van Rooyen, Dalena R M; Aldous, Colleen; Marais, Leonard Charles

2017-01-01

Communicating the diagnosis of cancer in cross-cultural clinical settings is a complex task. This qualitative research article describes the content and process of informing Zulu patients in South Africa of the diagnosis of cancer, using osteosarcoma as the index diagnosis. We used a descriptive research design with census sampling and focus group interviews. We used an iterative thematic data analysis process and Guba's model of trustworthiness to ensure scientific rigor. Our results reinforced the use of well-accepted strategies for communicating the diagnosis of cancer. In addition, new strategies emerged which may be useful in other cross-cultural settings. These strategies included using the stages of cancer to explain the disease and its progression and instilling hope using a multidisciplinary team care model. We identified several patients, professionals, and organizational factors that complicate cross-cultural communication. We conclude by recommending the development of protocols for communication in these cross-cultural clinical settings.

Space Archaeology: Attribute, Object, Task and Method

NASA Astrophysics Data System (ADS)

Wang, Xinyuan; Guo, Huadong; Luo, Lei; Liu, Chuansheng

2017-04-01

Archaeology takes the material remains of human activity as the research object, and uses those fragmentary remains to reconstruct the humanistic and natural environment in different historical periods. Space Archaeology is a new branch of the Archaeology. Its study object is the humanistic-natural complex including the remains of human activities and living environments on the earth surface. The research method, space information technologies applied to this complex, is an innovative process concerning archaeological information acquisition, interpretation and reconstruction, and to achieve the 3-D dynamic reconstruction of cultural heritages by constructing the digital cultural-heritage sphere. Space archaeology's attribute is highly interdisciplinary linking several areas of natural and social and humanities. Its task is to reveal the history, characteristics, and patterns of human activities in the past, as well as to understand the evolutionary processes guiding the relationship between human and their environment. This paper summarizes six important aspects of space archaeology and five crucial recommendations for the establishment and development of this new discipline. The six important aspects are: (1) technologies and methods for non-destructive detection of archaeological sites; (2) space technologies for the protection and monitoring of cultural heritages; (3) digital environmental reconstruction of archaeological sites; (4) spatial data storage and data mining of cultural heritages; (5) virtual archaeology, digital reproduction and public information and presentation system; and (6) the construction of scientific platform of digital cultural-heritage sphere. The five key recommendations for establishing the discipline of Space Archaeology are: (1) encouraging the full integration of the strengths of both archaeology and museology with space technology to promote the development of space technologies' application for cultural heritages; (2) a new disciplinary framework for guiding current researches on space technologies for cultural heritages required; (3) the large cultural heritages desperately need to carrying out the key problems research of the theory-technology-application integration to obtain essential and overall scientific understanding of heritages; (4) focusing planning and implementation of major scientific programs on earth observation for cultural heritage, including those relevant to the development of theory and methods, technology combination and applicability, impact assessments and virtual reconstruction; and (5) taking full advantage of cultural heritages and earth observation sciences to strengthen space archaeology for improvements and refinements in both disciplinary practices and theoretical development. Several case studies along the ancient Silk Road were given to demonstrate the potential benefits of space archaeology.

Cultural Diversity Training: The Necessity of Cultural Competence for Health Care Providers and in Nursing Practice.

PubMed

Young, Susan; Guo, Kristina L

2016-01-01

The purpose of this article is to discuss the need to provide culturally sensitive care to the growing number of diverse health care consumers. A literature review of national standards and research on cultural competency was conducted and specifically focused on the field of nursing. This study supports the theory that cultural competence is learned over time and is a process of inner reflection and awareness. The domains of awareness, skill, and knowledge are essential competencies that must be gained by health care providers and especially for nurses. Although barriers to providing culturally sensitive care exist, gaining a better understanding of cultural competence is essential to developing realistic education and training techniques, which will lead to quality professional nursing practice for increasingly diverse populations.

An Inquiry into the Cultural Needs of Villagers in Poverty-Stricken Minority Areas ——A Case Study of Hainan Province

NASA Astrophysics Data System (ADS)

Qiu, Xu; Deng, Lijuan; Lin, Congyi; Zhao, Qiqi

2017-12-01

Although the ethnic poor areas have rich ethnic cultural resources, they are facing the dilemma of economic and cultural backwardness. as an important driving force, cultural needs can lead the development of economy and society in poverty-stricken minority areas. During the process that cultural needs are met, local villagers manage to get rid of poverty and become rich, national characteristic culture pass on from generation to generation, and ethnic minority areas stay harmonious and stable. Under such background, taking the ethnic poverty-stricken areas of Haina province as an example, this paper aims to study on how to meet and expand the cultural needs of the local villagers by playing the synergistic role of the government, market and society.

Cultural factors in the origin and remediation of alternative conceptions in physics

NASA Astrophysics Data System (ADS)

Thijs, Gerard D.; van den Berg, Ed

1995-10-01

Over a wide range of subject areas students exhibit persistent conceptions contrary to the prevailing scientific concepts. The same alternative conceptions in physics are reported to exist across many countries, within a variety of cultural and environmental contexts. Also, many alternative conceptions show striking similarities with difficulties encountered in the historical development of physics. What is the reason for these similarities? Is intuitive science learned or triggered? And, if similar brain structures are responsible for common-sense theories, in what way then are cultural factors still important in the teaching-learning process? The influence of cultural factors will be discussed on the basis of literature available on this topic. Data collected by the authors in the Netherlands, Indonesia and countries in Africa are also taken into consideration. A distinction is proposed between alternative conceptions some of which may be universal and some dependent on culture. The same distinction is made regarding ways of reasoning and epistemology. It is suggested that the effectiveness of methods for the remediation of alternative conceptions is strongly influenced by cultural aspects of the teaching-learning process.

Efficiency of English for Academic Purposes Activity in Students' Language Education: Developing the System of External and Internal Perspectives

ERIC Educational Resources Information Center

Zascerinska, Jelena

2010-01-01

The paradigm change from an input based teaching/learning process to an outcome based process (D. Bluma, 2008, p. 673) reveals efficiency of contribution applied to enhance students' learning outcomes to become particularly important for the development of education and culture change in the constantly changing environment. Aim of the research is…

Growth factor involvement in tension-induced skeletal muscle growth

NASA Technical Reports Server (NTRS)

Vandenburgh, H. H.

1987-01-01

Muscle tissue culture techniques were developed to grow skeletal myofibers which differentiate into more adult-like myofibers. Mechanical simulation studies of these muscle cells in a newly developed mechanical cell simulator can now be performed to study growth processes in skeletal muscle. Conditions in the mechanical cell simulator were defined where mechanical activity can either prevent muscle wasting or stimulate muscle growth. The role of endogenous and exogenous growth factors in tension-induced muscle growth is being investigated under the defined conditions of tissue culture.

Conceptualizing the cross-cultural gaps in managing international aid: HIV/AIDS and TB project delivery in Southern Africa.

PubMed

Jackson, Terence

2011-01-01

There appears to be a gap between the billions of dollars inputted into fighting HIV/AIDS and TB and outcomes. This in part can be attributed to the lack of attention in International Development to managing programmes and projects within complex levels of cross-cultural interactions. International Development often ignores management issues, yet Management Studies is left wanting through a lack of engagement with development issues including the fight against disease and poverty. This paper attempts to link these two disciplines towards mutual benefit, through a critical cross-cultural approach. It provides contextualization of international development policies/strategies; conceptualization of dominant paradigms; structural analysis of how a programme/project fits into the global governance structure; analysis of complexities and levels of cross-cultural interaction and their consequences and the process and implications of knowledge transfer across cultural distances. It concludes with implications for policy and practice, as well as what is needed from cross-disciplinary research. This includes how feedback loops can be strengthened from local to global, how indigenous knowledge may be better understood and integrated, how power relations within the global governance structure could be managed, how cross-cultural interaction could be better understood, and how knowledge transfer/sharing should be critically managed. Copyright © 2010 John Wiley & Sons, Ltd.

The development and validation of different decision-making tools to predict urine culture growth out of urine flow cytometry parameter.

PubMed

Müller, Martin; Seidenberg, Ruth; Schuh, Sabine K; Exadaktylos, Aristomenis K; Schechter, Clyde B; Leichtle, Alexander B; Hautz, Wolf E

2018-01-01

Patients presenting with suspected urinary tract infection are common in every day emergency practice. Urine flow cytometry has replaced microscopic urine evaluation in many emergency departments, but interpretation of the results remains challenging. The aim of this study was to develop and validate tools that predict urine culture growth out of urine flow cytometry parameter. This retrospective study included all adult patients that presented in a large emergency department between January and July 2017 with a suspected urinary tract infection and had a urine flow cytometry as well as a urine culture obtained. The objective was to identify urine flow cytometry parameters that reliably predict urine culture growth and mixed flora growth. The data set was split into a training (70%) and a validation set (30%) and different decision-making approaches were developed and validated. Relevant urine culture growth (respectively mixed flora growth) was found in 40.2% (7.2% respectively) of the 613 patients included. The number of leukocytes and bacteria in flow cytometry were highly associated with urine culture growth, but mixed flora growth could not be sufficiently predicted from the urine flow cytometry parameters. A decision tree, predictive value figures, a nomogram, and a cut-off table to predict urine culture growth from bacteria and leukocyte count were developed, validated and compared. Urine flow cytometry parameters are insufficient to predict mixed flora growth. However, the prediction of urine culture growth based on bacteria and leukocyte count is highly accurate and the developed tools should be used as part of the decision-making process of ordering a urine culture or starting an antibiotic therapy if a urogenital infection is suspected.

The development and validation of different decision-making tools to predict urine culture growth out of urine flow cytometry parameter

PubMed Central

Seidenberg, Ruth; Schuh, Sabine K.; Exadaktylos, Aristomenis K.; Schechter, Clyde B.; Leichtle, Alexander B.; Hautz, Wolf E.

2018-01-01

Objective Patients presenting with suspected urinary tract infection are common in every day emergency practice. Urine flow cytometry has replaced microscopic urine evaluation in many emergency departments, but interpretation of the results remains challenging. The aim of this study was to develop and validate tools that predict urine culture growth out of urine flow cytometry parameter. Methods This retrospective study included all adult patients that presented in a large emergency department between January and July 2017 with a suspected urinary tract infection and had a urine flow cytometry as well as a urine culture obtained. The objective was to identify urine flow cytometry parameters that reliably predict urine culture growth and mixed flora growth. The data set was split into a training (70%) and a validation set (30%) and different decision-making approaches were developed and validated. Results Relevant urine culture growth (respectively mixed flora growth) was found in 40.2% (7.2% respectively) of the 613 patients included. The number of leukocytes and bacteria in flow cytometry were highly associated with urine culture growth, but mixed flora growth could not be sufficiently predicted from the urine flow cytometry parameters. A decision tree, predictive value figures, a nomogram, and a cut-off table to predict urine culture growth from bacteria and leukocyte count were developed, validated and compared. Conclusions Urine flow cytometry parameters are insufficient to predict mixed flora growth. However, the prediction of urine culture growth based on bacteria and leukocyte count is highly accurate and the developed tools should be used as part of the decision-making process of ordering a urine culture or starting an antibiotic therapy if a urogenital infection is suspected. PMID:29474463

Cultural diversity and patient teaching.

PubMed

Price, J L; Cordell, B

1994-01-01

Cultural diversity challenges health care providers to facilitate bridging cross-cultural gaps with clients. It is through providing culturally relevant care that health care practitioners truly serve the needs of all clients in our diverse society. A theory of Cultural Care Diversity and Universality offers a framework for building linkages of clinical knowledge to cultural care. A four-step approach to providing culturally sensitive patient teaching is described: (1) health care providers should assess their own cultural beliefs and be aware of general ethnic, regional, and religious beliefs and practices in their area; (2) develop a teaching plan; (3) implement the plan; (4) evaluate the success of the teaching-learning process and make alterations based on evaluation. When providers assess clients' beliefs and practices and incorporate them into the teaching plan design, teaching becomes more relevant and clients become more successful at learning.

Enhancing Lesbian, Gay, Bisexual, and Transgender Cultural Competence in a Midwestern Primary Care Clinic Setting

PubMed Central

Felsenstein, Denise R.

2018-01-01

The process of initiating lesbian, gay, bisexual, and transgender (LGBT) cultural competencies and educational interventions developed to increase staff knowledge on LGBT culture and health issues is discussed, including a computer-based module and panel discussion. The module intervention showed a statistically significant increase (p = .033) of staff LGBT knowledge from pretest to posttest scores. An evaluation after the panel discussion showed that 72% of staff indicated they were more prepared for LGBT patient care. PMID:29659418

Occupational therapy practitioners' perspectives regarding international cross-cultural work.

PubMed

Humbert, Tamera Keiter; Burket, Allison; Deveney, Rebecca; Kennedy, Katelyn

2011-08-01

The purpose of this study was to investigate the perspectives of occupational therapy practitioners who have engaged in cross-cultural work experiences. The research question was how do occupational therapy practitioners make meaning of their lived cross-cultural experiences.   This study utilised a qualitative, phenomenological design. Eleven open-ended, semi-structured interviews were conducted with occupational therapy practitioners educated in the United States and who engaged in international practice. The interviews were then coded and analysed using a constant comparative analysis approach. Three central themes emerged from the completed interviews and data analysis, including connectedness, cultural awareness and complexity. Connectedness is the process of forming relationships with others while engaging in cross-cultural experiences. Cultural awareness is the recognition and understanding of a different culture, comparing these insights with one's own culture and then responding to those differences. Complexity is the idea that cross-cultural experiences are dynamic, multi-faceted and intricate. This study helps provide an understanding of cross-cultural work experiences from the practitioners' perspective. The demands of such work require practitioners to go beyond developing basic skills related to cultural sensitivity and cultural awareness. Instead, practitioners need to embrace and integrate the ability to incorporate layers of cultural awareness, complexity and connectedness into practice. Further research is needed to understand how this is actually developed and utilised within practice. © 2011 The Authors. Australian Occupational Therapy Journal © 2011 Occupational Therapy Australia.

Cultural Consumption of the Overseas Chinese Garden in the Process of Cross-cultural Communication

NASA Astrophysics Data System (ADS)

Zhai, L.

2015-08-01

When referring to the tangible cultural heritage, people tend to concern more about the conservation and research of the entity of the tangible heritage than the cross-cultural communication of the cultural heritage which is also one of the most important components of the preservation of the cultural heritage. As an exotic new born of the cultural heritage, the entity born from the cross-cultural communication inherits the properties of the cultural heritage on the one hand, and on the other hand generates diversities as a result of the differences based on social, cultural and environment. And the business model is one of the most important reasons for the production of diversities. There's no doubt that a good form of business model makes great significance to the cross-cultural communication. Therefore, the study of the business model of cultural heritage in the process of cross-cultural communication will not only contributes to the deeper understanding towards the phenomenon of the cultural heritage's cross-cultural communication, but also leads to the introspection to the tangible cultural heritage itself. In this way, a new kind of conservative notion could take form, and the goal of protecting cultural heritage could be achieved. Thus the Chinese Garden is a typical representation of the cultural heritage which makes great sense in the cross-cultural communication. As a kind of tangible cultural heritage, the Chinese gardens are well preserved in different regions in China. While the spirits of the Chinese garden carry forward through the construction of the Chinese gardens abroad during the cross-cultural communication. As a new kind of form of the cross-cultural communication of the cultural heritage, on the one hand, the Chinese gardens overseas built ever since China's Reform and Opening express creatively of the materialist and the spirituality of the traditional Chinese Garden, and on the other hand, those Chinese gardens overseas face all kinds of tough issued such as investment, business model and management. The exploration of the reasons for these tough issues makes a great sense of the study towards the cross-cultural communication and preservation of the cultural heritage. In this paper, the development of the whole overseas gardens and the cultural consumption of the Chinese gardens in Europe is generalized, then two typical cases are selected from those two categories mentioned above. By way of field study and interviews, it shows different strategies towards cultural consumption and provides constructive advice for the survival and development of overseas Chinese gardens.

Effects of reactive oxygen species levels in prepared culture media on embryo development: a comparison of two media.

PubMed

Shih, Ying-Fu; Lee, Tsung-Hsien; Liu, Chung-Hsien; Tsao, Hui-Mei; Huang, Chun-Chia; Lee, Maw-Sheng

2014-12-01

This study determined the correlation between the levels of reactive oxygen species (ROS) in prepared culture media and the early development of human embryos. This was an autocontrolled comparison study. A total of 159 patients undergoing in vitro fertilization/intracytoplasmic sperm injection treatment were recruited in this study. The pH values, osmolarity pressures, and ROS levels of 15 batches of two culture media were measured. Sibling oocytes or embryos from individual patients were randomly assigned to two culture groups with Quinn's Advantage Cleavage and Blastocyst media (QAC/QAB) or GIII series cleavage and blastocyst media (G1.3/G2.3). The difference between the two culture groups was analyzed using one-sample t test. The QAC/QAB and G1.3/G2.3 media exhibited similar pH values and osmolarity pressures. However, the prepared QAC/QAB media were characterized to contain lower amounts of ROS than the G1.3/G2.3 media. Furthermore, the blastocysts that developed under the QAC/QAB media were morphologically superior to those that developed under the G1.3/G2.3 media. The elevated ROS levels in culture media were associated with poor development of blastocyst-stage embryos. Measurement of ROS levels may be a valuable process for medium selection or modification. Copyright © 2014. Published by Elsevier B.V.

Development and optimization of a new culture media using extruded bean as nitrogen source.

PubMed

Batista, Karla A; Fernandes, Kátia F

2015-01-01

The composition of a culture medium is one of the most important parameters to be analyzed in biotechnological processes with industrial purposes, because around 30-40% of the production costs were estimated to be accounted for the cost of the growth medium [1]. Since medium optimization using a one-factor-at-a-time approach is time-consuming, expensive, and often leads to misinterpretation of results, statistical experimental design has been applied to medium optimization for growth and metabolite production [2-5]. In this scenario, the use of mixture design to develop a culture medium containing a cheaper nitrogen source seems to be more appropriate and simple. In this sense, the focus of this work is to present a detailed description of the steps involved in the development of a optimized culture medium containing extruded bean as nitrogen source. •In a previous work we tested a development of new culture media based on the composition of YPD medium, aiming to reduce bioprocess costs as well as to improve the biomass production and heterologous expression.•The developed medium was tested for growth of Saccharomyces cerevisiae and Pichia pastoris (GS 115).•The use of culture media containing extruded bean as sole nitrogen source showed better biomass production and protein expression than those observed in the standard YPD medium.

Ethanol precipitation for purification of recombinant antibodies.

PubMed

Tscheliessnig, Anne; Satzer, Peter; Hammerschmidt, Nikolaus; Schulz, Henk; Helk, Bernhard; Jungbauer, Alois

2014-10-20

Currently, the golden standard for the purification of recombinant humanized antibodies (rhAbs) from CHO cell culture is protein A chromatography. However, due to increasing rhAbs titers alternative methods have come into focus. A new strategy for purification of recombinant human antibodies from CHO cell culture supernatant based on cold ethanol precipitation (CEP) and CaCl2 precipitation has been developed. This method is based on the cold ethanol precipitation, the process used for purification of antibodies and other components from blood plasma. We proof the applicability of the developed process for four different antibodies resulting in similar yield and purity as a protein A chromatography based process. This process can be further improved using an anion-exchange chromatography in flowthrough mode e.g. a monolith as last step so that residual host cell protein is reduced to a minimum. Beside the ethanol based process, our data also suggest that ethanol could be replaced with methanol or isopropanol. The process is suited for continuous operation. Copyright © 2014 The Authors. Published by Elsevier B.V. All rights reserved.

Safe patient care - safety culture and risk management in otorhinolaryngology.

PubMed

St Pierre, Michael

2013-12-13

Safety culture is positioned at the heart of an organization's vulnerability to error because of its role in framing organizational awareness to risk and in providing and sustaining effective strategies of risk management. Safety related attitudes of leadership and management play a crucial role in the development of a mature safety culture ("top-down process"). A type marker for organizational culture and thus a predictor for an organization's maturity in respect to safety is information flow and in particular an organization's general way of coping with information that suggests anomaly. As all values and beliefs, relationships, learning, and other aspects of organizational safety culture are about sharing and processing information, safety culture has been termed "informed culture". An informed culture is free of blame and open for information provided by incidents. "Incident reporting systems" are the backbone of a reporting culture, where good information flow is likely to support and encourage other kinds of cooperative behavior, such as problem solving, innovation, and inter-departmental bridging. Another facet of an informed culture is the free flow of information during perioperative patient care. The World Health Organization's safe surgery checklist" is the most prevalent example of a standardized information exchange aimed at preventing patient harm due to information deficit. In routine tasks mandatory standard operating procedures have gained widespread acceptance in guaranteeing the highest possible process quality. Technical and non-technical skills of healthcare professionals are the decisive human resource for an efficient and safe delivery of patient care and the avoidance of errors. The systematic enhancement of staff qualification by providing training opportunities can be a major investment in patient safety. In recent years several otorhinolaryngology departments have started to incorporate stimulation based team trainings into their curriculum.

[Safe patient care: safety culture and risk management in otorhinolaryngology].

PubMed

St Pierre, M

2013-04-01

Safety culture is positioned at the heart of an organisation's vulnerability to error because of its role in framing organizational awareness to risk and in providing and sustaining effective strategies of risk management. Safety related attitudes of leadership and management play a crucial role in the development of a mature safety culture ("top-down process"). A type marker for organizational culture and thus a predictor for an organizations maturity in respect to safety is information flow and in particular an organization's general way of coping with information that suggests anomaly. As all values and beliefs, relationships, learning, and other aspects of organizational safety culture are about sharing and processing information, safety culture has been termed "informed culture". An informed culture is free of blame and open for information provided by incidents. "Incident reporting systems" are the backbone of a reporting culture, where good information flow is likely to support and encourage other kinds of cooperative behavior, such as problem solving, innovation, and inter-departmental bridging. Another facet of an informed culture is the free flow of information during perioperative patient care. The World Health Organisation's "safe surgery checklist" is the most prevalent example of a standardized information exchange aimed at preventing patient harm due to information deficit. In routine tasks mandatory standard operating procedures have gained widespread acceptance in guaranteeing the highest possible process quality.Technical and non-technical skills of healthcare professionals are the decisive human resource for an efficient and safe delivery of patient care and the avoidance of errors. The systematic enhancement of staff qualification by providing training opportunities can be a major investment in patient safety. In recent years several otorhinolaryngology departments have started to incorporate simulation based team trainings into their curriculum. © Georg Thieme Verlag KG Stuttgart · New York.

The Living with Medicines Questionnaire: Translation and Cultural Adaptation into the Arabic Context.

PubMed

Zidan, Amani; Awaisu, Ahmed; Hasan, Sanah; Kheir, Nadir

2016-09-01

The Living with Medicines Questionnaire (LMQ) was developed in English language to assess, from a patient's perspective, issues related to the burden resulting from the use of medicines. To translate and culturally adapt the LMQ into the Arabic language and context. Permission to translate the LMQ was obtained from the original developers, and a protocol for its translation and cultural adaptation was developed using the International Society for Pharmacoeconomics and Outcomes Research guidelines for the translation and cultural adaptation of patient-reported outcome measures. Two forward translations (from English into Arabic) were developed and compared to produce the first reconciled version, which was back-translated into English. The resulting English version was compared with the original questionnaire leading to the second reconciled version. The emerged Arabic questionnaire was then cognitively tested among purposively selected individuals to assess the linguistic and cultural equivalence, and produce the final Arabic version. Issues identified and related to cultural and conceptual equivalence of some terms were resolved by rewording some items in the tool. The translation process and cognitive debriefing exercise generated comments regarding the original tool's construct and its Arabic equivalent, which were communicated to the developers of the LMQ for their consideration while conducting further comparative studies. A culturally suitable translation of the LMQ was generated for potential use in research and clinical practice in Arabic-speaking countries. Further validation of the developed Arabic version is recommended and planned. Copyright © 2016 International Society for Pharmacoeconomics and Outcomes Research (ISPOR). Published by Elsevier Inc. All rights reserved.

The Communication of Culturally Dominant Modes of Attention from Parents to Children: A Comparison of Canadian and Japanese Parent-Child Conversations during a Joint Scene Description Task

PubMed Central

Takada, Akira; Okada, Hiroyuki

2016-01-01

Previous findings have indicated that, when presented with visual information, North American undergraduate students selectively attend to focal objects, whereas East Asian undergraduate students are more sensitive to background information. However, little is known about how these differences are driven by culture and socialization processes. In this study, two experiments investigated how young children and their parents used culturally unique modes of attention (selective vs. context sensitive attention). We expected that children would slowly learn culturally unique modes of attention, and the experience of communicating with their parents would aid the development of such modes of attention. Study 1 tested children’s solitary performance by examining Canadian and Japanese children’s (4–6 vs. 7–9 years old) modes of attention during a scene description task, whereby children watched short animations by themselves and then described their observations. The results confirmed that children did not demonstrate significant cross-cultural differences in attention during the scene description task while working independently, although results did show rudimentary signs of culturally unique modes of attention in this task scenario by age 9. Study 2 examined parent–child (4–6 and 7–9 years old) dyads using the same task. The results indicated that parents communicated to their children differently across cultures, replicating attentional differences among undergraduate students in previous cross-cultural studies. Study 2 also demonstrated that children’s culturally unique description styles increased significantly with age. The descriptions made by the older group (7–9 years old) showed significant cross-cultural variances in attention, while descriptions among the younger group (4–6 years old) did not. The significance of parental roles in the development of culturally unique modes of attention is discussed in addition to other possible facilitators of this developmental process. PMID:26824241

The Communication of Culturally Dominant Modes of Attention from Parents to Children: A Comparison of Canadian and Japanese Parent-Child Conversations during a Joint Scene Description Task.

PubMed

Senzaki, Sawa; Masuda, Takahiko; Takada, Akira; Okada, Hiroyuki

2016-01-01

Previous findings have indicated that, when presented with visual information, North American undergraduate students selectively attend to focal objects, whereas East Asian undergraduate students are more sensitive to background information. However, little is known about how these differences are driven by culture and socialization processes. In this study, two experiments investigated how young children and their parents used culturally unique modes of attention (selective vs. context sensitive attention). We expected that children would slowly learn culturally unique modes of attention, and the experience of communicating with their parents would aid the development of such modes of attention. Study 1 tested children's solitary performance by examining Canadian and Japanese children's (4-6 vs. 7-9 years old) modes of attention during a scene description task, whereby children watched short animations by themselves and then described their observations. The results confirmed that children did not demonstrate significant cross-cultural differences in attention during the scene description task while working independently, although results did show rudimentary signs of culturally unique modes of attention in this task scenario by age 9. Study 2 examined parent-child (4-6 and 7-9 years old) dyads using the same task. The results indicated that parents communicated to their children differently across cultures, replicating attentional differences among undergraduate students in previous cross-cultural studies. Study 2 also demonstrated that children's culturally unique description styles increased significantly with age. The descriptions made by the older group (7-9 years old) showed significant cross-cultural variances in attention, while descriptions among the younger group (4-6 years old) did not. The significance of parental roles in the development of culturally unique modes of attention is discussed in addition to other possible facilitators of this developmental process.

Migration, cultural bereavement and cultural identity

PubMed Central

BHUGRA, DINESH; BECKER, MATTHEW A

2005-01-01

Migration has contributed to the richness in diversity of cultures, ethnicities and races in developed countries. Individuals who migrate experience multiple stresses that can impact their mental well being, including the loss of cultural norms, religious customs, and social support systems, adjustment to a new culture and changes in identity and concept of self. Indeed, the rates of mental illness are increased in some migrant groups. Mental health practitioners need to be attuned to the unique stresses and cultural aspects that affect immigrants and refugees in order to best address the needs of this increasing and vulnerable population. This paper will review the concepts of migration, cultural bereavement and cultural identity, and explore the interrelationship between these three aspects of the migrant's experience and cultural congruity. The complex interplay of the migration process, cultural bereavement, cultural identity, and cultural congruity, along with biological, psychological and social factors, is hypothesized as playing a major role in the increased rates of mental illness in affected migrant groups. PMID:16633496

Developing a contextual consciousness: learning to address gender, societal power, and culture in clinical practice.

PubMed

Esmiol, Elisabeth E; Knudson-Martin, Carmen; Delgado, Sarah

2012-10-01

Despite the growing number of culturally sensitive training models and considerable literature on the importance of training clinicians in larger contextual issues, research examining how students learn to apply these issues is limited. In this participatory action research project, we systematically studied our own process as marriage and family therapy (MFT) practicum students developing a contextual consciousness. Using grounded theory, we identified a three-stage process: (a) raised awareness through clinical experimentation and developing a theoretical rationale, (b) reflective questioning involving challenging old perspectives and experiencing positive client-therapist interactions, and (c) an intentional new lens based on personal responsibility and commitment. Creating and maintaining a contextual lens required a safe, empowering group dynamic and accessing other forms of support and accountability after the practicum. © 2012 American Association for Marriage and Family Therapy.

Comparative study on the optimization strategies of the human settlement environment of the rural settlements in Asia

NASA Astrophysics Data System (ADS)

Xin, Sui; Chaoyang, Sun; Mo, Li

2017-04-01

There is a similar cultural background between Japan, South Korea and China. The construction of Japanese village has gone through three stages including conception, improvement and promotion, and that of Korean countryside has also experienced three stages of start-up, transformation and development. In the rural construction in both Japan and South Korea, government orientation has sped up the modernization of rural areas in the short term, but has gone against the law of development and the will of farmers in the long run. The key to rural construction is to improve the initiative and enthusiasm of farmers and to stimulate their sense of ownership. During the process of promoting the development of rural economy, we shall also pay attention to the improvement of farmers’ spirituality. From the experience of rural construction in Asia, the development of rural areas cannot be separated from the support and creativity of the villagers, and it is also the process of synchronous coordinated transformation of social culture instead of the single industry adjustment and space construction. The social benefits brought from the modern transformation and cultural activities of the villagers are beneficial to promote the sustainable development of modernization of agriculture and rural areas.

Reflexive photography: an alternative method for documenting the learning process of cultural competence.

PubMed

Amerson, Roxanne; Livingston, Wade G

2014-04-01

This qualitative descriptive study used reflexive photography to evaluate the learning process of cultural competence during an international service-learning project in Guatemala. Reflexive photography is an innovative qualitative research technique that examines participants' interactions with their environment through their personal reflections on images that they captured during their experience. A purposive sample of 10 baccalaureate nursing students traveled to Guatemala, where they conducted family and community assessments, engaged in home visits, and provided health education. Data collection involved over 100 photographs and a personal interview with each student. The themes developed from the photographs and interviews provided insight into the activities of an international experience that influence the cognitive, practical, and affective learning of cultural competence. Making home visits and teaching others from a different culture increased students' transcultural self-efficacy. Reflexive photography is a more robust method of self-reflection, especially for visual learners.

Genetic fallout in biocultural landscapes: molecular imperialism and the cultural politics of (not) seeing transgenes in Mexico.

PubMed

Christophe Bonneuil; Foyer, Jean; Wynne, Brian

2014-12-01

This article explores the trajectory of the global controversy over the introgression (or not) of transgenes from genetically modified maize into Mexican indigenous maize landraces. While a plurality of knowledge-making processes were deployed to render transgenes visible or invisible, we analyze how a particular in vitro based DNA-centered knowledge came to marginalize other forms of knowledge, thus obscuring other bio-cultural dimensions key to the understanding of gene flow and maize diversity. We show that dominant molecular norms of proof and standards of detection, which co-developed with the world of industrial monocropping and gene patenting, discarded and externalized non-compliant actors (i.e. complex maize genomes, human dimensions of gene flow). Operating in the name of high science, they hence obscured the complex biological and cultural processes that maintain crop diversity and enacted a cultural-political domination over the world of Mexican landraces and indigenous communities.

Application of a Parallelizable Perfusion Bioreactor for Physiologic 3D Cell Culture.

PubMed

Egger, Dominik; Spitz, Sarah; Fischer, Monica; Handschuh, Stephan; Glösmann, Martin; Friemert, Benedikt; Egerbacher, Monika; Kasper, Cornelia

2017-01-01

It is crucial but challenging to keep physiologic conditions during the cultivation of 3D cell scaffold constructs for the optimization of 3D cell culture processes. Therefore, we demonstrate the benefits of a recently developed miniaturized perfusion bioreactor together with a specialized incubator system that allows for the cultivation of multiple samples while screening different conditions. Hence, a decellularized bone matrix was tested towards its suitability for 3D osteogenic differentiation under flow perfusion conditions. Subsequently, physiologic shear stress and hydrostatic pressure (HP) conditions were optimized for osteogenic differentiation of human mesenchymal stem cells (MSCs). X-ray computed microtomography and scanning electron microscopy (SEM) revealed a closed cell layer covering the entire matrix. Osteogenic differentiation assessed by alkaline phosphatase activity and SEM was found to be increased in all dynamic conditions. Furthermore, screening of different fluid shear stress (FSS) conditions revealed 1.5 mL/min (equivalent to ∼10 mPa shear stress) to be optimal. However, no distinct effect of HP compared to flow perfusion without HP on osteogenic differentiation was observed. Notably, throughout all experiments, cells cultivated under FSS or HP conditions displayed increased osteogenic differentiation, which underlines the importance of physiologic conditions. In conclusion, the bioreactor system was used for biomaterial testing and to develop and optimize a 3D cell culture process for the osteogenic differentiation of MSCs. Due to its versatility and higher throughput efficiency, we hypothesize that this bioreactor/incubator system will advance the development and optimization of a variety of 3D cell culture processes. © 2017 S. Karger AG, Basel.

Organotypic Slice Cultures for Studies of Postnatal Neurogenesis

PubMed Central

Mosa, Adam J.; Wang, Sabrina; Tan, Yao Fang; Wojtowicz, J. Martin

2015-01-01

Here we describe a technique for studying hippocampal postnatal neurogenesis in the rodent brain using the organotypic slice culture technique. This method maintains the characteristic topographical morphology of the hippocampus while allowing direct application of pharmacological agents to the developing hippocampal dentate gyrus. Additionally, slice cultures can be maintained for up to 4 weeks and thus, allow one to study the maturation process of newborn granule neurons. Slice cultures allow for efficient pharmacological manipulation of hippocampal slices while excluding complex variables such as uncertainties related to the deep anatomic location of the hippocampus as well as the blood brain barrier. For these reasons, we sought to optimize organotypic slice cultures specifically for postnatal neurogenesis research. PMID:25867138

Developing a Culturally Appropriate HIV and Hepatitis C Prevention Intervention for Latino Criminal Justice Clients.

PubMed

Ibañez, Gladys E; Whitt, Elaine; Rosa, Mario de la; Martin, Steve; O'Connell, Daniel; Castro, Jose

2016-07-01

The population within the criminal justice system suffers from various health disparities including HIV and hepatitis C virus (HCV). African American and Latino offenders represent the majority of the offender population. Evidence-based interventions to prevent HIV and HCV among criminal justice clients are scant and usually do not take cultural differences into account. Toward this end, this study describes the process of culturally adapting an HIV/HCV prevention intervention for Latino criminal justice clients in Miami, Florida, by using the ecological validity model. Recommendations for culturally adapting an intervention for Latinos include an emphasis on language and integrating cultural themes such as familism and machismo. © The Author(s) 2016.

Development of a replicable process for translating science into practical health education messages.

PubMed

Tyus, Nadra C; Freeman, Randall J; Gibbons, M Christopher

2006-09-01

There has been considerable discussion about translating science into practical messages, especially among urban minority and "hard-to-reach" populations. Unfortunately, many research findings rarely make it back in useful format to the general public. Few innovative techniques have been established that provide researchers with a systematic process for developing health awareness and prevention messages for priority populations. The purpose of this paper is to describe the early development and experience of a unique community-based participatory process used to develop health promotion messages for a predominantly low-income, black and African-American community in Baltimore, MD. Scientific research findings from peer-reviewed literature were identified by academic researchers. Researchers then taught the science to graphic design students and faculty. The graphic design students and faculty then worked with both community residents and researchers to transform this information into evidence-based public health education messages. The final products were culturally and educationally appropriate, health promotion messages reflecting urban imagery that were eagerly desired by the community. This early outcome is in contrast to many previously developed messages and materials created through processes with limited community involvement and by individuals with limited practical knowledge of local community culture or expertise in marketing or mass communication. This process may potentially be utilized as a community-based participatory approach to enhance the translation of scientific research into desirable and appropriate health education messages.

Spanish Cultural Adaptation of the Questionnaire Early Arthritis for Psoriatic Patients.

PubMed

García-Gavín, J; Pérez-Pérez, L; Tinazzi, I; Vidal, D; McGonagle, D

2017-12-01

The Early Arthritis for Psoriatic patients (EARP) questionnaire is a screening tool for psoriatic arthritis. The original Italian version has good measurement properties but the EARP required translation and adaptation for use in Spain. This article describes the cultural adaptation process as a step prior to validation. We used the principles of good practice for the cross-cultural adaptation of patient-reported outcomes measurement established by the International Society Pharmacoeconomics and Outcome Research. The steps in this process were preparation, forward translation, reconciliation, back-translation and review, harmonization, cognitive debriefing and review, and proofreading. During preparation the developers of the original questionnaire were asked for their permission to adapt the EARP for use in Spain and to act as consultants during the process. The original questionnaire was translated into Spanish by native Spanish translators, who made slight changes that were approved by the questionnaire's developers. The Spanish version was then back-translated into Italian; that version was reviewed to confirm equivalence with the original Italian text. The reconciled Spanish EARP was then tested for comprehensibility and interpretation in a group of 35 patients. All the patients answered all items without making additional comments. This cultural adaptation of the EARP questionnaire for Spanish populations is the first step towards its later use in routine clinical practice. The application of a cross-cultural adaptation method ensured equivalence between the original and Spanish versions of the EARP. The Spanish questionnaire will be validated in a second stage. Copyright © 2017 AEDV. Publicado por Elsevier España, S.L.U. All rights reserved.

Bioflotation of sulfide minerals with Acidithiobacillus ferrooxidans in relation to copper activation and surface oxidation.

PubMed

Pecina-Treviño, E T; Ramos-Escobedo, G T; Gallegos-Acevedo, P M; López-Saucedo, F J; Orrantia-Borunda, E

2012-09-01

Surface oxidation of sulfides and copper (Cu) activation are 2 of the main processes that determine the efficiency of flotation. The present study was developed with the intention to ascertain the role of the phenomena in the biomodification of sulfides by Acidithiobacillus ferrooxidans culture (cells and growth media) and their impact in bioflotation. Surface characteristics of chalcopyrite, sphalerite, and pyrrhotite, alone and in mixtures, after interaction with A. ferrooxidans were evaluated. Chalcopyrite floatability was increased substantially by biomodification, while bacteria depressed pyrrhotite floatability, favoring separation. The results showed that elemental sulfur concentration increased because of the oxidation generated by bacterial cells, the effect is intensified by the Fe(III) left in the culture and by galvanic contact. Acidithiobacillus ferrooxidans culture affects the Cu activation of sphalerite. The implications of elemental sulfur concentration and Cu activation of sphalerite are key factors that must be considered for the future development of sulfide bioflotation processes, since the depressive effect of cells could be counteracted by elemental sulfur generation.

Collaboration in Global Software Engineering Based on Process Description Integration

NASA Astrophysics Data System (ADS)

Klein, Harald; Rausch, Andreas; Fischer, Edward

Globalization is one of the big trends in software development. Development projects need a variety of different resources with appropriate expert knowledge to be successful. More and more of these resources are nowadays obtained from specialized organizations and countries all over the world, varying in development approaches, processes, and culture. As seen with early outsourcing attempts, collaboration may fail due to these differences. Hence, the major challenge in global software engineering is to streamline collaborating organizations towards a successful conjoint development. Based on typical collaboration scenarios, this paper presents a structured approach to integrate processes in a comprehensible way.

Lev Semenovich Vygotsky (1896-1924): an introduction to the historico-cultural psychology and the development of the higher psychological processes.

PubMed

Derouesné, Christian

2017-09-01

In the 1930's LS Vygotsky developed an original conception of the psychology and the development of the higher psychological processes, which stands up the current theories in Russia and the West. He layed the bases for the study of the higher mental processes and their relationship with the brain functioning, which will be later on developped by AR Luria. After a brief historical notice, this paper will specify the relationships between Vygoski and Marx's and Engels's philosophy, the Soviet power and the works of Freud and Piaget.

Cultural orientations, parental beliefs and practices, and latino adolescents' autonomy and independence.

PubMed

Roche, Kathleen M; Caughy, Margaret O; Schuster, Mark A; Bogart, Laura M; Dittus, Patricia J; Franzini, Luisa

2014-08-01

Despite the salience of behavioral autonomy and independence to parent-child interactions during middle adolescence, little is known about parenting processes pertinent to youth autonomy development for Latino families. Among a diverse sample of 684 Latino-origin parent-adolescent dyads in Houston, Texas, this study examines how parents' cultural orientations are associated directly and indirectly, through parental beliefs, with parenting practices giving youth behavioral autonomy and independence. Informed by social domain theory, the study's parenting constructs pertain to youth behaviors in an "ambiguously personal" domain-activities that adolescents believe are up to youth to decide, but which parents might argue require parents' supervision, knowledge, and/or decision-making. Results for latent profile analyses of parents' cultural identity across various facets of acculturation indicate considerable cultural heterogeneity among Latino parents. Although 43% of parents have a Latino cultural orientation, others represent Spanish-speaking/bicultural (21%), bilingual/bicultural (15%), English-speaking/bicultural (15%), or US (6%) cultural orientations. Structural equation modeling results indicate that bilingual/bicultural, English-speaking/bicultural, and US-oriented parents report less emphasis on the legitimacy of parental authority and younger age expectations for youth to engage in independent behaviors than do Latino-oriented parents. Parental beliefs endorsing youth's behavioral independence and autonomy, in turn, are associated with less stringent parental rules (parental report), less parental supervision (parental and youth report), and more youth autonomy in decision-making (parental and youth report). Evidence thus supports the idea that the diverse cultural orientations of Latino parents in the US may result in considerable variations in parenting processes pertinent to Latino adolescents' development.

The Growing Awareness Inventory: Building Capacity for Culturally Responsive Science and Mathematics with a Structured Observation Protocol

ERIC Educational Resources Information Center

Brown, Julie C.; Crippen, Kent J.

2016-01-01

This study represents a first iteration in the design process of the Growing Awareness Inventory (GAIn), a structured observation protocol for building the awareness of preservice teachers (PSTs) for resources in mathematics and science classrooms that can be used for culturally responsive pedagogy (CRP). The GAIn is designed to develop awareness…

Genograms and Family Sculpting: An Aid to Cross-Cultural Understanding in the Training of Psychology Students in South Africa.

ERIC Educational Resources Information Center

Marchetti-Mercer, Maria C.; Cleaver, Glenda

2000-01-01

Describes a specific training method developed in a family therapy course at the University of Pretoria in South Africa, where genograms and family sculpting were used to improve cross-cultural understanding among psychology masters students. Discusses the theoretical implications of the group training process for the training of psychologists in…

Widening the Educational Capabilities of Socio-Economically Disadvantaged Students through a Model of Social and Cultural Capital Development

ERIC Educational Resources Information Center

Hannon, Cliona; Faas, Daniel; O'Sullivan, Katriona

2017-01-01

Widening participation programmes aim to increase the progression of students from low socio-economic status (SES) groups to higher education. This research proposes that the human capabilities approach is a good justice-based framework within which to consider the social and cultural capital processes that impact upon the educational capabilities…

Describing the organisational culture of a selection of community pharmacies using a tool borrowed from social science.

PubMed

Scahill, Shane; Harrison, Jeff; Carswell, Peter

2010-02-01

To describe the dimensions of organisational culture within a selection of community pharmacies. Community pharmacy in the New Zealand primary care sector which is partially government funded and currently undergoing major reform. Community pharmacy is under pressure to take on new roles, integrate within the wider primary care team and deliver the expectations of contemporary health policy. The mixed methods approach of concept mapping was undertaken with 10 representatives from six community pharmacies selected as case sites. The process was split into three parts (a) face to face brainstorming to generate statements describing culture, followed by (b) statement reduction, piloting and approval of statement list by participants, followed by (c) sorting the statements into 'like' groups. Multidimensional scaling analysis of participant sorting allows the development of discrete clusters of statements that describe aspects of organizational culture. A set of 105 statements were generated at the brainstorming meeting. Eight clusters of organisational culture resulted from participant sorting: leadership and staff management; valuing each other and the team; free thinking, fun and open to challenge; trusted behaviour; customer relations; focus on external integration; providing systematic advice; embracing innovation. Community pharmacy is under pressure to take on new roles and deliver and there is some evidence organisational culture of pharmacy may be a barrier. Our paper outlines the development of a survey instrument for describing organisational culture through Concept mapping, a tool borrowed from social sciences. This tool can be used for exploration of aspects of culture that may be important in the change management process for improving the effectiveness of community pharmacy as expected by contemporary primary health care policy.

Three-Dimensional in Vitro Cell Culture Models in Drug Discovery and Drug Repositioning

PubMed Central

Langhans, Sigrid A.

2018-01-01

Drug development is a lengthy and costly process that proceeds through several stages from target identification to lead discovery and optimization, preclinical validation and clinical trials culminating in approval for clinical use. An important step in this process is high-throughput screening (HTS) of small compound libraries for lead identification. Currently, the majority of cell-based HTS is being carried out on cultured cells propagated in two-dimensions (2D) on plastic surfaces optimized for tissue culture. At the same time, compelling evidence suggests that cells cultured in these non-physiological conditions are not representative of cells residing in the complex microenvironment of a tissue. This discrepancy is thought to be a significant contributor to the high failure rate in drug discovery, where only a low percentage of drugs investigated ever make it through the gamut of testing and approval to the market. Thus, three-dimensional (3D) cell culture technologies that more closely resemble in vivo cell environments are now being pursued with intensity as they are expected to accommodate better precision in drug discovery. Here we will review common approaches to 3D culture, discuss the significance of 3D cultures in drug resistance and drug repositioning and address some of the challenges of applying 3D cell cultures to high-throughput drug discovery. PMID:29410625

Putting the Spotlight Back on Plant Suspension Cultures

PubMed Central

Santos, Rita B.; Abranches, Rita; Fischer, Rainer; Sack, Markus; Holland, Tanja

2016-01-01

Plant cell suspension cultures have several advantages that make them suitable for the production of recombinant proteins. They can be cultivated under aseptic conditions using classical fermentation technology, they are easy to scale-up for manufacturing, and the regulatory requirements are similar to those established for well-characterized production systems based on microbial and mammalian cells. It is therefore no surprise that taliglucerase alfa (Elelyso®)—the first licensed recombinant pharmaceutical protein derived from plants—is produced in plant cell suspension cultures. But despite this breakthrough, plant cells are still largely neglected compared to transgenic plants and the more recent plant-based transient expression systems. Here, we revisit plant cell suspension cultures and highlight recent developments in the field that show how the rise of plant cells parallels that of Chinese hamster ovary cells, currently the most widespread and successful manufacturing platform for biologics. These developments include medium optimization, process engineering, statistical experimental designs, scale-up/scale-down models, and process analytical technologies. Significant yield increases for diverse target proteins will encourage a gold rush to adopt plant cells as a platform technology, and the first indications of this breakthrough are already on the horizon. PMID:27014320

[Who teaches queer: the prospect of queer theory analysis in the health education process].

PubMed

Motta, Jose Inácio Jardim; Ribeiro, Victória Maria Brant

2013-06-01

The scope of this essay is to reflect on the possibilities of inclusion of a queer analytical body to the processes of education in the health field. This is because the development of the Unified Health System, with its new set of health practices has revealed challenges that include broadening the knowledge set especially required for revitalization of the notion of subject. Queer theory is needed to understand how identities and in particular gender and sexuality are incorporated, in a social and cultural process, and how, in the micro-social spaces, it can determine educational practices with the power to reinforce the status of the so-called minority sexualities. Queer theory framed in so-called post-critical theories of education is analyzed from the categories of power, resistance, transgression in the context of standardization and subjectivity. It is assumed that processes of education in health, grounded in queer teaching, working in terms of difference and not diversity, proposing processes of deconstruction of binaries such as nature/culture, reason/passion, homosexual/heterosexual, working towards shaping more assertive cultural and social subjects.

Engineered three-dimensional multicellular culture model to ...

EPA Pesticide Factsheets

Tissue fusion during early mammalian development requires crosstalk between multiple cell types. For example, paracrine signaling between palatal epithelial cells and palatal mesenchyme mediates the fusion of opposing palatal shelves during embryonic development. Fusion events in developmental processes including heart development, neural tube closure, and palatal fusion are dependent on epithelial-mesenchymal interactions (EMIs) and specific signaling pathways that have been elucidated largely using gene knockout mouse models. A broad analysis of literature using ToxRefDB identified 63 ToxCast chemicals associated with cleft palate in animal models. However, the influence of these and other putative teratogens on human palatal fusion has not been examined in depth due to the lack of in vitro models incorporating EMIs between human cell types. We sought to engineer the stratified mesenchymal and epithelial structure of the developing palate in vitro using spheroid culture of human Wharton’s Jelly mesenchymal stem cells (hMSC). hMSC spheroids exhibited uniform size over time (175 ± 21 µm mean diameter) that was proportional to starting cell density. Further, hMSCs in spheroid culture exhibited increased alkaline phosphatase activity and increased expression of bglap and runx2 after 7 days of culture in osteo-induction medium, which suggests that spheroid culture together with osteo-induction medium supports osteogenic differentiation. We developed a novel pro

Neuroscience and the fallacies of functionalism.

PubMed

Reddy, William M

2010-01-01

Smail's "On Deep History and the Brain" is rightly critical of the functionalist fallacies that have plagued evolutionary theory, sociobiology, and evolutionary psychology. However, his attempt to improve on these efforts relies on functional explanations that themselves oversimplify the lessons of neuroscience. In addition, like explanations in evolutionary psychology, they are highly speculative and cannot be confirmed or disproved by evidence. Neuroscience research is too diverse to yield a single picture of brain functioning. Some recent developments in neuroscience research, however, do suggest that cognitive processing provides a kind of “operating system” that can support a great diversity of cultural material. These developments include evidence of “top-down” processing in motor control, in visual processing, in speech recognition, and in “emotion regulation.” The constraints that such a system may place on cultural learning and transmission are worth investigating. At the same time, historians are well advised to remain wary of the pitfalls of functionalism.

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

PubMed

Kohlbry, Pamela Wolfe

2016-05-01

This article reports research findings on the effect of an international immersion service-learning project on the level and components of cultural competence of baccalaureate (BSN) nursing students. A triangulated methodology was used to determine changes in components and level of cultural competence pre- and postexperience. The theoretical model The Process of Cultural Competence in the Delivery of Healthcare Services was used. It identifies five central constructs in the process of becoming culturally competent: cultural awareness, cultural knowledge, cultural skill, cultural encounter, and cultural desire. The sample of 121 BSN nursing students was gathered from three southern California universities. Data were collected from 2009 to 2013. Using the Inventory for Assessing the Process of Cultural Competence Among Healthcare Professionals-Student Version© and Cultural Self-Efficacy Scale, constructs of cultural competency were measured in pre- and posttest participants who participated in international service-learning immersion experiences. A demographic survey and open-ended qualitative questions were completed at the posttrip meeting. Mean, frequencies, and correlations with demographic data and survey data were calculated. Pre- and posttrip means were analyzed. Qualitative analysis from six open-ended questions completed at the posttest were coded and themes emerged. The research findings demonstrated the impact of the international service-learning project on building cultural competency in nursing students. Quantitative findings revealed statistically significant differences between pre- and posttest surveys for two of the five constructs of cultural competence. Qualitative analysis supported the quantitative findings in cultural competency constructs found in the model. The research findings support nursing education program use of international service-learning immersion experiences to foster cultural competence in nursing students. Findings from student participants demonstrated and articulated that these program experiences strengthen the process of becoming culturally competent. The research findings support the inclusion of international service-learning experiences with debriefing and reflective learning as effective teaching strategies. Researchers have demonstrated that poor healthcare outcomes are a result of health disparities, which are then compounded by healthcare workers not being prepared to care for clients from differing cultures. The American Association of Colleges of Nursing identified innovative ways for nursing students to develop skills in cultural competency, which included international experiences. In nursing education, this study demonstrated that international service-learning immersion experiences are of value as they impact and improve cultural competency. Nurses graduating with enhanced cultural understanding will contribute to decreased health disparities and improved patient care quality and safety. Further research that examines nurses' cultural competency in the patient care setting who have had previous education in international nursing could further inform nursing education and contribute to the understanding of patient satisfaction. © 2016 Sigma Theta Tau International.

Biotechnology in Food Production and Processing

NASA Astrophysics Data System (ADS)

Knorr, Dietrich; Sinskey, Anthony J.

1985-09-01

The food processing industry is the oldest and largest industry using biotechnological processes. Further development of food products and processes based on biotechnology depends upon the improvement of existing processes, such as fermentation, immobilized biocatalyst technology, and production of additives and processing aids, as well as the development of new opportunities for food biotechnology. Improvements are needed in the characterization, safety, and quality control of food materials, in processing methods, in waste conversion and utilization processes, and in currently used food microorganism and tissue culture systems. Also needed are fundamental studies of the structure-function relationship of food materials and of the cell physiology and biochemistry of raw materials.

Promoting cancer screening among Ontario Chinese women.

PubMed

Howlett, Roberta I; Larsh, Susan; Dobi, Lorna; Mai, Verna

2009-01-01

Cancer screening participation is typically low among newcomers to Canada. Consequently, mortality and morbidity rates are higher in ethno/cultural populations. There are inherent challenges in reaching these population groups to increase awareness and participation in cancer screening. Many reports have cited the need for culturally appropriate materials and multi-pronged strategies for effective outreach in the Chinese community. This paper outlines the consultation/development process and evaluation strategy for promoting cancer screening among Chinese women with limited English language skills. As Chinese is the third most commonly spoken language in Canada, this community education project focused on health promoters providing services to Chinese women 50 years and older. Ontario communities. Partners and stakeholders were consulted and engaged to define the best approach to develop and distribute culturally sensitive public education resources to assist communities in realizing greater awareness of and participation in cancer screening. Customized resource kits were developed and distributed to the target population over the course of two phases of this project. An evaluation strategy was designed and implemented to assess the impact of the project. The process to develop culturally sensitive and evidence-based materials for Chinese is detailed in this article. This multi-year project designed and distributed customized resource kits, through consultation with partners and stakeholders. Project outcomes will be further assessed one year after distribution of the kits. This project template may be useful for adaptation and use in other ethnocultural groups within and outside Ontario.

Narrative and the social construction of adulthood.

PubMed

Hammack, Phillip L; Toolis, Erin

2014-01-01

This chapter develops three points of elaboration and theoretical expansion upon Cohler's (1982) treatise on personal narrative and life course. First, we highlight Cohler's emphasis on an interpretive, idiographic approach to the study of lives and reveal the radicalism of this approach, particularly in its ability to interrogate the lived experience of social categorization. Second, we link Cohler's position directly to cultural-historical activity theory (CHAT) and consider the link between inner and social speech through the idea of narrative engagement. Finally, following Cohler's life course perspective on human development, we suggest that adulthood is best conceived as a cultural discourse to which individuals orient their personal narratives through a dynamic process of narrative engagement rather than a clearly demarcated life stage. Emerging adulthood is linked to cultural and economic processes of globalization in the 21st century and challenges static notions of social roles traditionally associated with compulsory heterosexuality (e.g., marriage and parenthood). Narrative processes in emerging adulthood occur through both situated storytelling and the formation of a life story that provides coherence and social meaning, both of which have key implications for social stasis and change. © 2014 Wiley Periodicals, Inc.

Ethanol production from glycerol using immobilized Pachysolen tannophilus during microaerated repeated-batch fermentor culture.

PubMed

Cha, Hye-Geun; Kim, Yi-Ok; Choi, Woon Yong; Kang, Do-Hyung; Lee, Hyeon-Yong; Jung, Kyung-Hwan

2015-03-01

Herein, we established a repeated-batch process for ethanol production from glycerol by immobilized Pachysolen tannophilus. The aim of this study was to develop a more practical and applicable ethanol production process for biofuel. In particular, using industrial-grade medium ingredients, the microaeration rate was optimized for maximization of the ethanol production, and the relevant metabolic parameters were then analyzed. The microaeration rate of 0.11 vvm, which is far lower than those occurring in a shaking flask culture, was found to be the optimal value for ethanol production from glycerol. In addition, it was found that, among those tested, Celite was a more appropriate carrier for the immobilization of P. tannophilus to induce production of ethanol from glycerol. Finally, through a repeated-batch culture, the ethanol yield (Ye/g) of 0.126 ± 0.017 g-ethanol/g-glycerol (n = 4) was obtained, and this value was remarkably comparable with a previous report. In the future, it is expected that the results of this study will be applied for the development of a more practical and profitable long-term ethanol production process, thanks to the industrial-grade medium preparation, simple immobilization method, and easy repeated-batch operation.

The Role of Change Agents in Technology Adoption Process

NASA Astrophysics Data System (ADS)

Gyampoh-Vidogah, Regina; Moreton, Robert

Although the total or partial failure of Information Technology (IT) projects are well documented such failures are not entirely technical in nature (Donohue et al, 2001). Project failures are often caused by lack of attention to social factors. (2002) identified ethical issues whilst (1999) and (2002) point to human factors, which in essence are the norms and culture of the implementation environment. On the. influence of culture on project success, (2003) noted that, the cultural problems are much bigger than the technical ones, adding: "The biggest hurdle is making people realise that information needs to be shared. It is only with this ethos of sharing information that take-up of technologies will be hastened." Consequently, research and debate about IT implementation is likely to continue until the development process is under better control (Nolan 1999). This state of constant evaluation is crucial because aborted IT projects are still common place. According to (1998), 31% of all corporate technology development projects resulted in cancellation. Although in broad terms, there seems to be ample evidence of the influence of non-technical factors on project failure the dynamics of how this happens is not widely discussed. There are some pointers to the dynamics of the process in literature.

Organizational culture: the critical link between strategy and results.

PubMed

Vestal, K W; Fralicx, R D; Spreier, S W

1997-01-01

The U.S. Department of Veterans Affairs (VA) is undertaking a massive reorganization to transform itself into a more efficient, patient-focused healthcare system. It has developed a new strategy and structure. But if it is to achieve the rapid, sustainable transformation needed to succeed in today's environment, it must also change its culture. The rigid, functionally focused, command-and-control culture that has long been a hallmark of VA must be replaced by one that values speed, flexibility, and the processes for delivering high-quality, cost-effective patient care. Such a change will not come easily. In addition to the normal hurdles, several barriers are unique to VA. They include ingrained bureaucratic traditions and behaviors, constraints imposed by the federal government, close scrutiny by powerful service organizations, and a Civil Service employee base that makes the hiring, promoting, and removing of employees a slow, unwieldy, and procedurally complex exercise. In a climate that does not encourage change, successful transformation must be well orchestrated. To drive the change, the leadership must be mobilized as a team, new work processes must be developed, and a full range of human resource processes must be established.

Development of a cost-effective production process for Halomonas levan.

PubMed

Erkorkmaz, Burak Adnan; Kırtel, Onur; Ateş Duru, Özlem; Toksoy Öner, Ebru

2018-05-17

Levan polysaccharide is an industrially important natural polymer with unique properties and diverse high-value applications. However, current bottlenecks associated with its large-scale production need to be overcome by innovative approaches leading to economically viable processes. Besides many mesophilic levan producers, halophilic Halomonas smyrnensis cultures hold distinctive industrial potential and, for the first time with this study, the advantage of halophilicity is used and conditions for non-sterile levan production were optimized. Levan productivity of Halomonas cultures in medium containing industrial sucrose from sugar beet and food industry by-product syrup, a total of ten sea, lake and rock salt samples from four natural salterns, as well as three different industrial-grade boron compounds were compared and the most suitable low-cost substitutes for sucrose, salt and boron were specified. Then, the effects of pH control, non-sterile conditions and different bioreactor modes (batch and fed-batch) were investigated. The development of a cost-effective production process was achieved with the highest yield (18.06 g/L) reported so far on this microbial system, as well as the highest theoretical bioconversion efficiency ever reported for levan-producing suspension cultures. Structural integrity and biocompatibility of the final product were also verified in vitro.

Live dynamic imaging and analysis of developmental cardiac defects in mouse models with optical coherence tomography

NASA Astrophysics Data System (ADS)

Lopez, Andrew L.; Wang, Shang; Garcia, Monica; Valladolid, Christian; Larin, Kirill V.; Larina, Irina V.

2015-03-01

Understanding mouse embryonic development is an invaluable resource for our interpretation of normal human embryology and congenital defects. Our research focuses on developing methods for live imaging and dynamic characterization of early embryonic development in mouse models of human diseases. Using multidisciplinary methods: optical coherence tomography (OCT), live mouse embryo manipulations and static embryo culture, molecular biology, advanced image processing and computational modeling we aim to understand developmental processes. We have developed an OCT based approach to image live early mouse embryos (E8.5 - E9.5) cultured on an imaging stage and visualize developmental events with a spatial resolution of a few micrometers (less than the size of an individual cell) and a frame rate of up to hundreds of frames per second and reconstruct cardiodynamics in 4D (3D+time). We are now using these methods to study how specific embryonic lethal mutations affect cardiac morphology and function during early development.

Loblolly pine foliar patterns and growth dynamics at age 12 in response to planting density and cultural intensity

Treesearch

Madison Katherine Akers; Michael Kane; Dehai Zhao; Richard F. Daniels; Robert O. Teskey

2015-01-01

Examining the role of foliage in stand development across a range of stand structures provides a more detailed understanding of the processes driving productivity and allows further development of process-based models for prediction. Productivity changes observed at the stand scale will be the integration of changes at the individual tree scale, but few studies have...

Axonal and dendritic localization of mRNAs for glycogen-metabolizing enzymes in cultured rodent neurons

PubMed Central

2014-01-01

Background Localization of mRNAs encoding cytoskeletal or signaling proteins to neuronal processes is known to contribute to axon growth, synaptic differentiation and plasticity. In addition, a still increasing spectrum of mRNAs has been demonstrated to be localized under different conditions and developing stages thus reflecting a highly regulated mechanism and a role of mRNA localization in a broad range of cellular processes. Results Applying fluorescence in-situ-hybridization with specific riboprobes on cultured neurons and nervous tissue sections, we investigated whether the mRNAs for two metabolic enzymes, namely glycogen synthase (GS) and glycogen phosphorylase (GP), the key enzymes of glycogen metabolism, may also be targeted to neuronal processes. If it were so, this might contribute to clarify the so far enigmatic role of neuronal glycogen. We found that the mRNAs for both enzymes are localized to axonal and dendritic processes in cultured lumbar spinal motoneurons, but not in cultured trigeminal neurons. In cultured cortical neurons which do not store glycogen but nevertheless express glycogen synthase, the GS mRNA is also subject to axonal and dendritic localization. In spinal motoneurons and trigeminal neurons in situ, however, the mRNAs could only be demonstrated in the neuronal somata but not in the nerves. Conclusions We could demonstrate that the mRNAs for major enzymes of neural energy metabolism can be localized to neuronal processes. The heterogeneous pattern of mRNA localization in different culture types and developmental stages stresses that mRNA localization is a versatile mechanism for the fine-tuning of cellular events. Our findings suggest that mRNA localization for enzymes of glycogen metabolism could allow adaptation to spatial and temporal energy demands in neuronal events like growth, repair and synaptic transmission. PMID:24898526

Axonal and dendritic localization of mRNAs for glycogen-metabolizing enzymes in cultured rodent neurons.

PubMed

Pfeiffer-Guglielmi, Brigitte; Dombert, Benjamin; Jablonka, Sibylle; Hausherr, Vanessa; van Thriel, Christoph; Schöbel, Nicole; Jansen, Ralf-Peter

2014-06-04

Localization of mRNAs encoding cytoskeletal or signaling proteins to neuronal processes is known to contribute to axon growth, synaptic differentiation and plasticity. In addition, a still increasing spectrum of mRNAs has been demonstrated to be localized under different conditions and developing stages thus reflecting a highly regulated mechanism and a role of mRNA localization in a broad range of cellular processes. Applying fluorescence in-situ-hybridization with specific riboprobes on cultured neurons and nervous tissue sections, we investigated whether the mRNAs for two metabolic enzymes, namely glycogen synthase (GS) and glycogen phosphorylase (GP), the key enzymes of glycogen metabolism, may also be targeted to neuronal processes. If it were so, this might contribute to clarify the so far enigmatic role of neuronal glycogen. We found that the mRNAs for both enzymes are localized to axonal and dendritic processes in cultured lumbar spinal motoneurons, but not in cultured trigeminal neurons. In cultured cortical neurons which do not store glycogen but nevertheless express glycogen synthase, the GS mRNA is also subject to axonal and dendritic localization. In spinal motoneurons and trigeminal neurons in situ, however, the mRNAs could only be demonstrated in the neuronal somata but not in the nerves. We could demonstrate that the mRNAs for major enzymes of neural energy metabolism can be localized to neuronal processes. The heterogeneous pattern of mRNA localization in different culture types and developmental stages stresses that mRNA localization is a versatile mechanism for the fine-tuning of cellular events. Our findings suggest that mRNA localization for enzymes of glycogen metabolism could allow adaptation to spatial and temporal energy demands in neuronal events like growth, repair and synaptic transmission.

21 CFR 876.5885 - Tissue culture media for human ex vivo tissue and cell culture processing applications.

Code of Federal Regulations, 2010 CFR

2010-04-01

... cell culture processing applications. 876.5885 Section 876.5885 Food and Drugs FOOD AND DRUG... DEVICES Therapeutic Devices § 876.5885 Tissue culture media for human ex vivo tissue and cell culture processing applications. (a) Identification. Tissue culture media for human ex vivo tissue and cell culture...

Emotions, Development and Materiality at School: a Cultural-Historical Approach.

PubMed

Muller Mirza, Nathalie

2016-12-01

In the school context, feelings and emotions are generally perceived as obstacles to learning. Today, however, the introduction of complex real-world issues in lessons of Geography, History or civic education, such as international migration or cultural diversity, blurs the classic boundaries between emotions and cognition when they prompt students' personal opinions and experiences. In the frame of a research on teaching and learning practices in education for cultural diversity, this paper examines how students' personal emotions were elicited in the lessons, and how they were semiotized, transformed in the course of social interactions. We analyze empirical data gathered in 12 Primary and Junior school classrooms in Switzerland. 12 teachers and 232 students (from 11 to 16 years old) participated. We adopt a cultural-historical perspective inspired by Vygotsky and his followers and show the interactional processes by which the emotions undergo semiotization and influence the unfolding of the students' psychological processes. In the sequences we analyze, using the Valsiner's schema (Human Development, 44, 84-97, 2001), we identify three different modalities of semiotization: 1) the students' feelings are simply verbalized and linked to the speaker's affective world; 2) the verbalized emotions are reframed and interwoven with factual information; 3) the verbalized emotions are linked to information and reframed with collective emotional experiences. These processes are described, illustrated and discussed. We shed light on the central role of the verbal interventions of the teacher (who supports but also hinders the processes sometimes) and of materiality, here photographs, which mediated the teacher-student interactions.

An evolutionary framework for cultural change: Selectionism versus communal exchange

NASA Astrophysics Data System (ADS)

Gabora, Liane

2013-06-01

Dawkins' replicator-based conception of evolution has led to widespread mis-application of selectionism across the social sciences because it does not address the paradox that necessitated the theory of natural selection in the first place: how do organisms accumulate change when traits acquired over their lifetime are obliterated? This is addressed by von Neumann's concept of a self-replicating automaton (SRA). A SRA consists of a self-assembly code that is used in two distinct ways: (1) actively deciphered during development to construct a self-similar replicant, and (2) passively copied to the replicant to ensure that it can reproduce. Information that is acquired over a lifetime is not transmitted to offspring, whereas information that is inherited during copying is transmitted. In cultural evolution there is no mechanism for discarding acquired change. Acquired change can accumulate orders of magnitude faster than, and quickly overwhelm, inherited change due to differential replication of variants in response to selection. This prohibits a selectionist but not an evolutionary framework for culture and the creative processes that fuel it. The importance non-Darwinian processes in biological evolution is increasingly recognized. Recent work on the origin of life suggests that early life evolved through a non-Darwinian process referred to as communal exchange that does not involve a self-assembly code, and that natural selection emerged from this more haphazard, ancestral evolutionary process. It is proposed that communal exchange provides an evolutionary framework for culture that enables specification of cognitive features necessary for a (real or artificial) societies to evolve culture. This is supported by a computational model of cultural evolution and a conceptual network based program for documenting material cultural history, and it is consistent with high levels of human cooperation.

Returning to ourselves: Palestinian complementary healers in Israel.

PubMed

Popper-Giveon, Ariela; Weiner-Levy, Naomi

2014-01-01

Studies of traditional healers in various cultures describe their initiation into the healing profession as a climax that constructs their professional and personal identity. Literature emphasizes the healers' intense association with the culture in which they work, as reflected in the initiation narratives that healers in various cultures recount. In this article we reveal unique initiation stories and identity formation from Palestinian nonconventional healers in Israel who described a cross-cultural journey: After studying healing traditions of foreign cultures and on returning to their own cultural environment, they developed a unique and complex combination of healing values and traditions. We examine the stories of these healers, whose personal and professional identities are affected by cultural, political, and social contexts. We note the blending of healing traditions and practices, and the changes in identity, assessing them against cultural processes that many Palestinians in Israel have been undergoing over the past few decades.

Children's Spiritual Development in Forced Displacement: A Human Rights Perspective

ERIC Educational Resources Information Center

Ojalehto, Bethany; Wang, Qi

2008-01-01

This article provides a synthesis of current research and theories of spiritual development in forced displacement from a human rights perspective. Spirituality, understood as a cognitive-cultural construct, has shown positive impact on children's development through both collective and individual processes and across ecological domains of the…