WorldWideScience

Sample records for hybrid research culture

  1. Essentialism, hybridism and cultural critique

    DEFF Research Database (Denmark)

    Frello, Birgitta

    2007-01-01

    to social and cultural critique. Through a critical discussion of the concept of hybridity, I argue that rather than expecting to find definite emancipating or suppressing capacities connected to constructions of the ‘hybrid' and the ‘pure', we should focus on how these two poles are invested with meaning...... assuming that certain social forms carry a critical, emancipating or suppressing potential per se....... and related to power. Hence, while insisting on Cultural Studies' commitment to social and cultural critique, I argue that this critique would benefit from an analytical sensitivity towards the uses and abuses of the discursive power to designate meaningful and legitimate subject positions, rather than...

  2. Hybrid Cemetery Culture

    DEFF Research Database (Denmark)

    Sabra, Jakob Borrits; Andersen, Hans Jørgen; Rodil, Kasper

    2016-01-01

    This paper discusses the urban cemetery as a site of intangible cultural practices and ubiquitous computing as an approach to enhance heritage sites. The paper introduces an experience assessment tool as a mobile phone application that audio-visually augments a heritage interpretation programme...... mediations of historic heritage information and cultural practices of remembrance. The paper concludes, that an augmentation of the urban cemetery culture points to a high significance amongst citizens, and that experience design through mobile technologies promises an enhanced meaning in an often overlooked...... urban site. Due to the sensitive subject matter of death and mourning, the participation of the public in general faces challenges that need attention when planning a cultural heritage programme....

  3. Hybrid Cemetery Culture

    DEFF Research Database (Denmark)

    Sabra, Jakob Borrits; Andersen, Hans Jørgen; Rodil, Kasper

    2016-01-01

    This paper discusses the urban cemetery as a site of intangible cultural practices and ubiquitous computing as an approach to enhance heritage sites. The paper introduces an experience assessment tool as a mobile phone application that audio-visually augments a heritage interpretation programme...

  4. Essentialism, hybridism and cultural critique

    DEFF Research Database (Denmark)

    Frello, Birgitta

    2007-01-01

    Transgression concepts - such as ‘hybridity', ‘diaspora', ‘creolization', ‘transculturalization' and ‘syncretism' - have to an increasing extent become key concepts in various attempts at escaping the problems of suppression and exclusion involved in notions of purity - be it the purity of race......, culture or whatever. The purpose of focusing on concepts of transgression is usually to try to develop conceptual spaces within which it is possible to grasp and to study cultural identity without resorting to cultural essentialism. These attempts open up new possibilities but also new problems - e...

  5. Intensive plantation culture: 12 years research

    Science.gov (United States)

    Edward A. Hansen

    1983-01-01

    A collection of papers summarize the status of knowledge for growing hybrid poplars in a short rotation intensively cultured system. The research included studies of propagation, physiology, culture, engineering, insects and diseases, and economics.

  6. Hybrids of sugar pine by embryo culture

    Science.gov (United States)

    E. C. Stone; J. W. Duffield

    1950-01-01

    A modified embryo culture technique was used to facilitate germination of seed obtained after pollinating sugar pine with pollen from blister rust- resistant Armand and Korean pines. Resulting seedlings appear to be hybrids.

  7. Walnut tissue culture: research and field applications

    Science.gov (United States)

    Jose M. Lopez

    2004-01-01

    Vitrotech Biotecnologia Vegetal began researching propagating Juglans regia (English walnut) and various Juglans hybrids by tissue culture in 1993 and has operated on a commercial scale since 1996. Since this time, more than one and a half million walnuts of different species have been propagated and field planted. Tissue cultured...

  8. Hybrid Experience Space for Cultural Heritage Communication

    DEFF Research Database (Denmark)

    Veirum, Niels Einar; Christensen, Mogens Fiil; Mayerhofer, Mikkel

    2006-01-01

    by daily use of experience products like computer-games, IMAX cinemas and theme parks featuring virtual reality installations. “It’s a question of stone-axe displays versus Disney-power installations” as one of the involved museum professionals point it, “but we don’t want any of these possibilities......”. The paper presents an actual experience design case in Zea Harbour, Greece dealing with these challenges using hybrid experience space communicating cultural heritage material. Ar-chaeological findings, physical reconstructions and digital models are mixed to effec-tively stage the interactive experience...... space. The Zea Case is a design scenario for the Museum of the Future showing how Cultural Heritage institutions can reinvent the rela-tion to the visitor and the neighbourhood. While Hybrid Experience Space can be used for Cultural Heritage Communication in traditional exhibitions we have reached...

  9. Cultural Change, the Hybrid Administrative System and Public ...

    African Journals Online (AJOL)

    2013-01-17

    Jan 17, 2013 ... crackdown on corruption, this article explores the view that it is the hybrid .... decentralization and public participation in governance creates new demands. ..... The Hybrid Administrative System and Corporate Culture.

  10. Research on Hybrid Vehicle Drivetrain

    Science.gov (United States)

    Xie, Zhongzhi

    Hybrid cars as a solution to energy saving, emission reduction measures, have received widespread attention. Motor drive system as an important part of the hybrid vehicles as an important object of study. Based on the hybrid electric vehicle powertrain control system for permanent magnet synchronous motor as the object of study. Can be applied to hybrid car compares the characteristics of traction motors, chose permanent magnet synchronous Motors as drive motors for hybrid vehicles. Building applications in hybrid cars in MATLAB/Simulink simulation model of permanent-magnet synchronous motor speed control system and analysis of simulation results.

  11. Methodological approaches in the research of organizational culture

    Directory of Open Access Journals (Sweden)

    Janićijević Nebojša

    2011-01-01

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

  12. Research on audit culture

    Institute of Scientific and Technical Information of China (English)

    王仪

    2016-01-01

    It is the basis of promoting the scientific development of the audit business to strengthen the cultural construction of the audit staff, and also can improve the comprehensive quality of the audit staff. Aiming at the shortcomings of the current audit culture, this paper analyzes the reasons, and then puts forward some countermeasures for the construction of the audit culture, which is the goal of accelerating the construction of the audit culture and enhancing the strength of the audit team.

  13. Building Research Culture

    Institute of Scientific and Technical Information of China (English)

    Shyam Sunder

    2008-01-01

    <正>Business school faculty and administrators in Asia often ask their foreign colleagues:Why won’t your journals publish our research?What kind of research should we conduct in order to have the chance to have it published in international journals?This is no idle talk;these urgent and sincere questions arise in the face of

  14. A Research on Airborne Squint Hybrid SAR

    Institute of Scientific and Technical Information of China (English)

    BIANYong; ZHOUYinqing; LIChunsheng

    2004-01-01

    In this paper, we establish the squint mode hybrid SAR (Synthetic aperture radar) geometry. Based on the squint mode SAR geometry, the hybrid SAR signal model in squint case is derived. Based on this signal model, the hybrid SAR imaging process parameter is discussed. Aimed at the squint case, we analyze not only the relationship between the resolution and SAR system parameters, but also the relation between the time extension of the maximum azimuth signal and SAR system parameters. This research establishes the theoretical foundation for the design of squint hybrid SAR and serves as a good guide for the future work of improving the resolution of squint hybrid SAR. Based on the two-step algorithm, by considering the squint angle and cubic phase term, we are going to use the deramp SC-Chirp Scaling algorithm for squint hybrid SAR imaging. This algorithm uses the deramp method for the first step processing, and the SC-Chirp Scaling algorithm for the second step processing. The process procedure of this algorithm includes the squint angle, has the explicit physical meaning, therefore is convenient for analysis. The computer simulation result proves the validity of the analysis.

  15. Visual Culture, Art Education and the everyday: hybridisms and paradoxes

    Directory of Open Access Journals (Sweden)

    Mirela Ribeiro Meira

    2013-12-01

    Full Text Available Art education in school faces instigating and provocative challenges, for instance, the teacher confronts: how to work with everyday issues and images. In the art field, Visual Culture can point to approximations between life, its paradoxes, the everyday, its hybridism and school, with its challenges. In considering the possibilities of teaching art, we discuss the contributions of authors such as: Merleau-Ponty, Nicolas Bourriaud, Michel Maffesoli, and also, Edgar Morin, who calls for the necessity for complex thinking when thinking about a complex reality of crossed borders, hybridisms, uncertainty and contradictions that, for this very reason, permit rich dialogues between art, education and culture.

  16. Hybrid Modeling and Optimization of Yogurt Starter Culture Continuous Fermentation

    Directory of Open Access Journals (Sweden)

    Silviya Popova

    2009-10-01

    Full Text Available The present paper presents a hybrid model of yogurt starter mixed culture fermentation. The main nonlinearities within a classical structure of continuous process model are replaced by neural networks. The new hybrid model accounts for the dependence of the two microorganisms' kinetics from the on-line measured characteristics of the culture medium - pH. Then the model was used further for calculation of the optimal time profile of pH. The obtained results are with agreement with the experimental once.

  17. Ultralight Solar Powered Hybrid Research Drone

    CERN Document Server

    Singer, Csaba

    2013-01-01

    A planetary research drone is proposed, which is capable for vertical takeoff and landing. A hybrid flight concept utilizing static lift enables the exploration over ground. The static lift is achieved with a lighter than CO2 gas like air, He or H2.

  18. Cultural Research and Intangible Heritage

    Directory of Open Access Journals (Sweden)

    Sheenagh Pietrobruno

    2009-10-01

    Full Text Available Intangible heritage deemed worthy of preservation is often regarded as traditional culture that reflects the identity of a particular nation or group. Traditional cultures are distinct from commercial forms, which are transmitted and promoted via businesses, commercial establishments, and media. Research on culture reveals the way that a large part of the world's intangible heritage includes practices that interweave tradition and commodification as well as blur the boundaries between nations. As these practices do not fit into the clear categories of "traditional" or "national", they may not be considered for preservation in official project documents such as the Convention for the Safeguarding of the Intangible Cultural Heritage (2003, by the United Nations Educational, Scientific and Cultural Organization (UNESCO. Many of these practices are being, nonetheless, stored today through the unofficial archiving of moving images on the Internet, facilitated by Web 2.0. Through the case studies of various Caribbean performing arts, this paper illustrates how cultural research can provide a comprehensive understanding of intangible culture in both its lived and digital contexts, knowledge that in turn challenges the process of categorization and the measures of preservation of intangible heritage proposed by UNESCO.

  19. Economic investigations of short rotation intensively cultured hybrid poplars

    Science.gov (United States)

    David C. Lothner

    1983-01-01

    The history of the economic analyses is summarized for short rotation intensively cultured hybrid poplar at the North Central Forest Experiment Station. Early break-even analyses with limited data indicated that at a price of $25-30 per dry ton for fiber and low to medium production costs, several systems looked profitable. Later cash flow analyses indicated that two...

  20. Culture media used in the micropropagation of orchids hybrids

    Directory of Open Access Journals (Sweden)

    Luzia Yuriko Miyata

    2014-09-01

    Full Text Available In orchid cultivation, tissue culture has been an important and effective tool for obtaining good quality seedlings on a large scale and within a short period of time. This study aims to evaluate culture media on the in vitro growth and development of orchid hybrids. Seedlings 1-1.5 cm long, deriving from in vitro germination of seeds, were inoculated in 250 mL flasks containing 50 mL of culture medium, with salts from the media where each of them were treated. Treatments consisted of applying culture media (MS; DSD1; Knudson; B5; and WPM, combined with 5 orchid hybrids (CW1, CW2, CW3, CI e BLC. The media were added 2 g L-1 of activated charcoal and solidified with 5 g L-1 of agar, and their pH was adjusted to 5.8 ± 0.1, before autoclaving at 121°C and at 1.1 atm for 20 minutes. After sterilization of media, seedlings were inoculated in a laminar flow chamber and then kept in a growth room at the temperature of 25 ± 1ºC, with photoperiod of 16 h and irradiance of 32 ?mol.m–2.s–1. The experimental design was completely randomized, in a factorial 5 x 5 scheme, containing 6 seedlings per repetition. After 120 days, we evaluated root number, shoot number, leaf and root length, and fresh root weight. In in vitro cultivation of orchids, the media standing out are MS and DSD1 and the hybrids CI, CW1, and BLC.

  1. Culture, nature and particulate matter - Hybrid reframings in air pollution scholarship

    Science.gov (United States)

    Cupples, Julie

    Air pollution is a thoroughly hybrid phenomenon. It is composed of inseparable physical, scientific, cultural, social, economic and political dimensions. It is both an object of environmental science and embedded in our everyday social and cultural worlds. Nevertheless, much air pollution scholarship focuses solely on the physical dimensions of air pollution which are expressed quantitatively and pays little or no regard to the identities, discourses, bodies and emotions which constitute and are constituted by air pollution as a physical reality. This article argues for a more reflexive and hybrid approach to air pollution research which bridges intellectually confining binaries. Drawing on the work of Bruno Latour and other actor-network theorists, it argues that if we can let go of a foundational nature, disrupt our humanism and take non-scientific knowledges seriously, we might develop a new respect for the atmospheric environment and begin the task of building a better common world.

  2. Research on the Culture of Innovation in Agricultural Research Institutes

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    This paper depicts the definition,elements and connotation of the culture of innovation in agricultural research institutes,and points out that the culture of innovation consists of conceptual culture,institutional culture,behaviour culture,and park culture.Through analysing the characteristics of the culture of innovation in agricultural research institutes,it has the following characteristics:stability,openness,systematicness,self-awareness,uniqueness.According to the general law of cultural development,we divide the development of the culture of innovation into cultural diagnosis of institutes,publicity and guidance,content building of the culture of innovation,solidifying and deepening of the culture of innovation,and points out the building path of the culture of innovation in agricultural research institutes.Finally this paper proposes the countermeasures and suggestions as follows:the building of the culture of innovation in agricultural research institutes should be combined with long-term development strategy;the building of the culture of innovation in agricultural research institutes should be combined with service and technology innovation;the building of the culture of innovation in agricultural research institutes should be combined with implementation of various kinds of specific work.

  3. Research and application of hybrid wheat in China

    Institute of Scientific and Technical Information of China (English)

    Zhao Changping

    2013-01-01

    Hybrid wheat is recognized as a preferred approach to improve wheat yield,and it will be a competi-tion focus in high-tech seed industry in the future. We have made a breakthrough for the first time in creation of two-line hybrid wheat system,which reaches the world leading level in wheat research and has laid an important foundation for the future direction of the world wheat research. Similar to hybrid rice,the innovation of two-line hybrid wheat system is another achievement in science and technology. The application of hybrid wheat in China will greatly increase the food production,and make a great significance to food production and food security. This paper introduces the development process and major breakthrough of hybrid wheat in China,and the main bottle-neck and countermeasures in the application of hybrid wheat.

  4. Hybrid soft computing approaches research and applications

    CERN Document Server

    Dutta, Paramartha; Chakraborty, Susanta

    2016-01-01

    The book provides a platform for dealing with the flaws and failings of the soft computing paradigm through different manifestations. The different chapters highlight the necessity of the hybrid soft computing methodology in general with emphasis on several application perspectives in particular. Typical examples include (a) Study of Economic Load Dispatch by Various Hybrid Optimization Techniques, (b) An Application of Color Magnetic Resonance Brain Image Segmentation by ParaOptiMUSIG activation Function, (c) Hybrid Rough-PSO Approach in Remote Sensing Imagery Analysis,  (d) A Study and Analysis of Hybrid Intelligent Techniques for Breast Cancer Detection using Breast Thermograms, and (e) Hybridization of 2D-3D Images for Human Face Recognition. The elaborate findings of the chapters enhance the exhibition of the hybrid soft computing paradigm in the field of intelligent computing.

  5. A Cultural Hybridization Perspective: Emerging Academic Subculture among International Students from East Asia in U.S.

    Science.gov (United States)

    Li, Jian

    2016-01-01

    This research examines the emerging academic subculture of international students from East Asia in U.S. academics from the cultural hybridization perspective. In a knowledge-based economy, international education plays a pivotal role in the global educational environment. Advocacy of international student mobility is essential; international…

  6. Comparative qualitative research in Cultural Psychology

    DEFF Research Database (Denmark)

    Demuth, Carolin; Fatigante, Marilena

    2012-01-01

    The present paper aims to provide an approach that allows to study the interplay of culture and psychological human functioning in comparative study designs. Starting out with a brief overview of how qualitative, cultural, and comparative research is addressed in the field of psychology we...... will take a Cultural Psychology approach to suggest that the unit of analysis for comparative research needs to be situated social interaction. We will then suggest an integrative approach that allows us to study social interaction both on a micro- and on a macro-level by combining discourse analysis...... some criteria of validity that particularly apply to the field of comparative research in Cultural Psychology....

  7. Research in use – cultures of relating

    DEFF Research Database (Denmark)

    Holck, Ulla; Stige, Brynjulf; Skrudland, Hilde

    ) employed to spend time on research, and may also have difficulty translating research results into an understandable language for their colleagues from other professions. Dissemination of research Internationally conducted or published research has a good reputation, but is hardly known by ‘users’ of music......To make music therapy known outside the field, dissemination of the research and collaboration between clinicians and researchers on documentation are both necessary. Some music therapy researchers are active clinicians, but if they have full time positions at universities, they cannot at the same...... time be part of the interdisciplinary clinical culture found in institutions with a main focus on a certain client group. Here the music therapy clinicians can be the golden link between the research culture and the local clinical culture. At the same time, music therapy clinicians are not (usually...

  8. Cultural psychiatry: research strategies and future directions.

    Science.gov (United States)

    Kirmayer, Laurence J; Ban, Lauren

    2013-01-01

    This chapter reviews some key aspects of current research in cultural psychiatry and explores future prospects. The first section discusses the multiple meanings of culture in the contemporary world and their relevance for understanding mental health and illness. The next section considers methodological strategies for unpacking the concept of culture and studying the impact of cultural variables, processes and contexts. Multiple methods are needed to address the many different components or dimensions of cultural identity and experience that constitute local worlds, ways of life or systems of knowledge. Quantitative and observational methods of clinical epidemiology and experimental science as well as qualitative ethnographic methods are needed to capture crucial aspects of culture as systems of meaning and practice. Emerging issues in cultural psychiatric research include: cultural variations in illness experience and expression; the situated nature of cognition and emotion; cultural configurations of self and personhood; concepts of mental disorder and mental health literacy; and the prospect of ecosocial models of health and culturally based interventions. The conclusion considers the implications of the emerging perspectives from cultural neuroscience for psychiatric theory and practice.

  9. Cell culture techniques in honey bee research

    Science.gov (United States)

    Cell culture techniques are indispensable in most if not all life science disciplines to date. Wherever cell culture models are lacking scientific development is hampered. Unfortunately this has been and still is the case in honey bee research because permanent honey bee cell lines have not yet been...

  10. Linking ecosystem services with cultural landscape research

    DEFF Research Database (Denmark)

    Schaich, Harald; Biding, Claudia; Plieninger, Tobias

    2010-01-01

    neglected within the ecosystem services framework. This could result in trade-off assessments which are biased and mislead ecosystem management and landscape planning. However, cultural landscape research approaches have proven valuable in the assessment of different nonmaterial landscape values...

  11. Islam, Cultural Hybridity and Cosmopolitanism: New Muslim Intellectuals on Globalization

    Directory of Open Access Journals (Sweden)

    Carool Kersten

    2009-11-01

    Full Text Available This essay explores those Muslim discourses on the phenomenon of globalization which distinguish themselves by not succumbing to the antagonism guiding Huntington’s ‘clash of civilization’ thesis (1996 or Benjamin Barber’s account of ‘Jihad vs. McWorld’ (1995, either through the ‘blind imitation’(taqlid characterising the unquestioned preservation of the classical Islamic heritage by traditionalist Muslims or through the atavistic return to the supposed pristine Islam of the ‘Pious Ancestors’ (salaf of revivalist (fundamentalist respondents. Combining an intimate familiarity with the heritage of Muslim civilization with a solid knowledge of recent achievements of the Western academe in the human sciences, the ‘new Muslim intellectuals’ disseminating these alternative discourses exhibit a cultural hybridity which enables them to develop a cosmopolitan attitude and competence necessary to transform binary positions into a new synthesis. To illustrate that this new Muslim intellectualism is itself a global phenomenon, the present essay traces these qualities in the work of scholars and thinkers from various parts of the Muslim world, with particular focus on Indonesia.

  12. Cultural reflexivity in health research and practice.

    Science.gov (United States)

    Aronowitz, Robert; Deener, Andrew; Keene, Danya; Schnittker, Jason; Tach, Laura

    2015-07-01

    Recent public health movements have invoked cultural change to improve health and reduce health disparities. We argue that these cultural discourses have sometimes justified and maintained health inequalities when those with power and authority designated their own social practices as legitimate and healthy while labeling the practices of marginalized groups as illegitimate or unhealthy. This "misrecognition," which creates seemingly objective knowledge without understanding historical and social conditions, sustains unequal power dynamics and obscures the fact that what is deemed legitimate and healthy can be temporally, geographically, and socially relative. We use examples from research across multiple disciplines to illustrate the potential consequences of cultural misrecognition, highlight instances in which culture was invoked in ways that overcame misrecognition, and discuss how cultural reflexivity can be used to improve health research and practice.

  13. Linking ecosystem services with cultural landscape research

    DEFF Research Database (Denmark)

    Schaich, Harald; Biding, Claudia; Plieninger, Tobias

    2010-01-01

    neglected within the ecosystem services framework. This could result in trade-off assessments which are biased and mislead ecosystem management and landscape planning. However, cultural landscape research approaches have proven valuable in the assessment of different nonmaterial landscape values...... the same object. A closer link between the two research communities would enrich and possibly sharpen both approaches. In particular, landscape research on cultural services such as aesthetics or cultural heritage could provide valuable results and methods for a comprehensive assessment of ecosystem......The concept of ecosystem services facilitates the valuation of the multiple services from ecosystems and landscapes, the identification of trade-offs between different land use scenarios, and also informs decision making in land use planning. Unfortunately, cultural services have been mostly...

  14. Culture Consciousness among Hmong Immigrant Leaders: Beyond the Dichotomy of Cultural Essentialism and Cultural Hybridity

    Science.gov (United States)

    Ngo, Bic

    2013-01-01

    This article illustrates the culture consciousness of Hmong immigrant community leaders as they made sense of the educational experiences of Hmong American children and families. It draws on the work of scholars who have theorized "critical" essentialism to suggest that Hmong leaders are critically aware of the role and import of…

  15. Culturally Competent Qualitative Research with Latino Immigrants

    Science.gov (United States)

    Ojeda, Lizette; Flores, Lisa Y.; Meza, Rocio Rosales; Morales, Alejandro

    2011-01-01

    This article provides recommendations for conducting culturally competent qualitative research with Latino immigrants, a historically exploited group that represents more than half of all U.S. immigrants and is continuously growing. Limited research exists on Latino immigrants despite their large presence in the United States. The authors draw…

  16. Methodological Challenges in Researching Inclusive School Cultures

    Science.gov (United States)

    Nind, Melanie; Benjamin, Shereen; Sheehy, Kieron; Collins, Janet; Hall, Kathy

    2004-01-01

    This article addresses the methodological challenges faced in a pilot study of the processes and cultures of inclusion and exclusion in two primary school classrooms. The authors, who were the research team, engaged with a range of practical and ethical challenges, some of which face any researcher entering classroom contexts and some of which…

  17. Culturally Competent Qualitative Research with Latino Immigrants

    Science.gov (United States)

    Ojeda, Lizette; Flores, Lisa Y.; Meza, Rocio Rosales; Morales, Alejandro

    2011-01-01

    This article provides recommendations for conducting culturally competent qualitative research with Latino immigrants, a historically exploited group that represents more than half of all U.S. immigrants and is continuously growing. Limited research exists on Latino immigrants despite their large presence in the United States. The authors draw…

  18. Organizational culture, safety culture, and safety performance at research facilities

    Energy Technology Data Exchange (ETDEWEB)

    Brown, William S.

    2000-07-30

    Organizational culture surveys of research facilities conducted several years ago and archival occupational injury reports were used to determine whether differences in safety performance are related to general organizational factors or to ''safety culture'' as reflected in specific safety-related dimensions. From among the organizations surveyed, a pair of facilities was chosen that were similar in size and scientific mission while differing on indices of work-related injuries. There were reliable differences in organizational style between the facilities, especially among workers in environment, safety, and health functions; differences between the facilities (and among job categories) on the safety scale were more modest and less regular.

  19. Inter-Cultural Communication in Student Research

    DEFF Research Database (Denmark)

    Hjaltadóttir, Rannveig Edda

    This article describes a project undertaken at the University of Southern Denmark designed to support active group work and inter-cultural communication between international students. The project is based on using group work and cooperative learning principles to do student research, therefore...... challenging the students to solve problems as a group. The main aim of the research is to investigate the possible effects of using integrated student research and group work using cooperative learning methods to develop international communication skills of students in multi-cultural higher education courses....

  20. Is Consumer Culture Theory research or realpolitik?

    DEFF Research Database (Denmark)

    Østergaard, Per; Bode, Matthias

    2016-01-01

    When Consumer Culture Theory (CCT) was introduced by Arnould and Thompson (2005) it was part of a strategy to create legitimacy for interpretive research. It was argued that interpretive researchers needed to be more pragmatic in their attitude. This was a fundamental change in the scientific...... culture in this stream of research. This paper analyses these changes and studies how CCT represents a new and pragmatic attitude. It is shown how the changes intended by CCT can imply a shift from a focus on new groundbreaking research to an awareness of the consequences of realpolitik. This strategic...... move can be seen as an example of how scientific cultures try to move from a marginal position to the mainstream. The consequences of this attempt to manage science are analysed, and solutions to problems created by these changes are developed....

  1. Micropropagation of orchid hybrids in knudson culture medium with addiction of vitamins of ms culture medium, benzilaminopurine and activated charcoal

    Directory of Open Access Journals (Sweden)

    Fabíola Villa

    2014-02-01

    Full Text Available The genera Cattleya and Brassavola, naturally occurring in Brazil, are widely used in hybridization to obtain better shape of the lip in the hybrids. This demand creates the need to develop more effective propagation to meet the market and contributing to avoid the extinction of these plants. This study aimed to test BAP concentrations, activated charcoal, culture medium Knudson and culture medium MS’s vitamins in subculture of Brassocattleya Pastoral x Laeliocattleya Amber Glow orchids plants. There were used seedlings from in vitro germination, with 1-1.5 cm length, undergoing standardization in the culture medium Knudson for three months. The experiment were performed using concentrations of culture medium Knudson (0%, 50%, 100%, 150% and 200%, combined with concentrations of culture medium MS’s vitamins (0%, 50%, 100% and 200% and BAP concentrations (0; 1.0; 2.0 and 4.0 mg L-1 versus activated charcoal (0, 200, 400 and 600 mg L-1, incorporated in a culture medium Knudson. In each flask of 250 mL containing approximately 50 mL of culture medium, four seedlings were placed under aseptic conditions. It was concluded that can use 129% of Knudson, supplemented with 137.5 mg L-1 activated charcoal, 104% of vitamin MS medium without addition of BAP as the best composition for culture medium of hybrid orchid in vitro propagation. The Knudson culture medium does not promote increase in the root system.

  2. RICH: Research and Innovation for Cultural Heritage

    OpenAIRE

    Vincenzo Barone; Daniele Licari; Franco Maria Nardini

    2012-01-01

    This paper describes RICH: a new architecture conceived and developed at the Scuola Normale Superiore, for collecting, promoting and sharing cultural heritage data. Starting with the observation that cultural heritage is a cross-cutting field of research where needs are often poorly integrated with each other, a new architecture is required, aimed at solving this integration issue. RICH provides a first step in this direction by addressing several needs in this field through state-of-the-art ...

  3. Research on Mao Zedong and Culture

    Institute of Scientific and Technical Information of China (English)

    1993-01-01

    IN the past 10 years many mon-ographs and papers on researchinto the thought of Mao Ze-dong have appeared,but few ofthem have concentrated on the topicof culture.It seems to me that sincethe research is into Mao Zedong’sthought.it should take the conceptof culture given by Mao Zedong inhis writings as the standard.Maowrites,″Any given culture(as anideological form)is a reflection ofthe politics and economics of a giv-en society.″

  4. Direction and Policies Needed to Support Hybrid Electric Car Research

    Directory of Open Access Journals (Sweden)

    Ridwan Arief Subekti

    2012-07-01

    Full Text Available The rising number of vehicles over the years has driven the increase of air pollution and fuel consumption. One of the solutions to overcome this problem is using hybrid electric car because it is environmentally friendly and efficient in fuel consumption. LIPI has conducted electric car research since 1997, but there were so many problems in its development that electric car can not be developed into a national industry scale. Therefore, it is important to conduct a study that maps the problems and finds the solutions to prevent the same failure of electric car commercialization process from happening to hybrid electric car . This study was done by collecting and analyzing the primary and secondary data through interviews, discussing electric hybrid car with stakeholders, and examining earlier study results and regulations. Based on this study, several policies to support sustainability research of hybrid electric car were proposed. Some recommendations were the making of national roadmap and regulation for the usage of hybrid electric car on the road. For policy makers at LIPI, a research focus, research coordination, and pre-commercialization program were recommended.

  5. Astronomy Education: Becoming a Hybrid Researcher

    Directory of Open Access Journals (Sweden)

    Erik Brogt

    2007-01-01

    Full Text Available This article describes the experiences of a former astronomer who is making the transition to astronomy education research as an international graduate student in the United States. The article describes the author’s encounters with education research, its methodologies, and his changing research interests as he progresses through the graduate program. It also describes his experiences with the busy life of a graduate student in American academia and his experiences as an international student.

  6. The Notion of Culture in Linguistic Research

    Directory of Open Access Journals (Sweden)

    Dominic Busch

    2009-01-01

    Full Text Available Many works on intercultural communication from the field of linguistics share the assumption that influences of culture on social interaction will manifest in communicative exchanges—and conversely, that an academic's look at these exchanges will be a sufficient basis for an adequate description of what intercultural communication is supposed to be about. Linguistic theory itself lacking of places to integrate culture as a factor into its concepts, urges scholars to borrow operationalizations of culture from neighboring disciplines like e.g. different strands of psychology, sociology or anthropology. Approaches resulting from this transdisciplinary orientation as a consequence share very divergent assumptions on how, at what moment in a communicative process and with what effects culture influences social interaction. While many surveys on similar behalf distinguish between primordial and constructionist approaches, a closer look at different strands of empirical linguistic research may reveal even more precise and detailed distinctions on how culture may be captured and framed. This article will present and analyze a selection of approaches from the mentioned field, e.g. from intercultural and contrastive pragmatics, interactional sociolinguistics, ethnography of communication, ethnomethodology as well as discourse analysis. In each case, the underlying notions of culture will be revealed and put into contrast. Additionally, this exemplary analysis may show that most of the empirical schools mentioned follow and adopt changing notions of culture from social theory over time. URN: urn:nbn:de:0114-fqs0901508

  7. Cultural psychiatry. Theoretical, clinical, and research issues.

    Science.gov (United States)

    Lewis-Fernández, R; Kleinman, A

    1995-09-01

    As a discipline, cultural psychiatry has matured considerably in recent years and the ongoing quality of its theoretical, clinical, and research development holds great promise. The contemporary emphasis on culture as process permits a deeper analysis of the complexities of sociosomatics--the translation of meanings and social relations into bodily experience--and, thus, of the social course of illness. We also are learning a great deal more about cultural processes that affect therapy, including ethnopharmacologic and culturally valid family interventions that are directly relevant to patient care and mental health policy. And an important set of studies is examining the trauma experienced by refugees and immigrants. But at the same time many disquieting findings still point to the limited impact of cultural psychiatry on knowledge creation and clinical application in psychiatry. The failure of the cultural validation of DSM-IV is only the most dismaying. The persistent misdiagnosis of minority patients and the continued presence of racial bias in some treatment recommendations are also disheartening, as is the seeming contempt of many mainstream psychiatrists for culturally defined syndromes and folk healing systems. Widespread inattention to ethnic issues in medical ethics is another source of dismay. It is for these reasons that the culture of psychiatry itself becomes as important as the culture of patients as a topic for research and intervention. Most of the world still suffers from a terrible lack of basic mental health services, including life-saving medications and hospital beds. In the face of these limitations, and because of the increasing multicultural and pluralistic reality of contemporary life, the growing interpretive bridges linking indigenous systems of illness classification and healing to Western nosologies and therapeutic modalities become even more essential and the reluctance of mainstream clinicians to explore folk healing methods more

  8. Electrically-responsive core-shell hybrid microfibers for controlled drug release and cell culture.

    Science.gov (United States)

    Chen, Chuntao; Chen, Xiao; Zhang, Heng; Zhang, Qi; Wang, Li; Li, Chenxi; Dai, Beibei; Yang, Jiazhi; Liu, Jian; Sun, Dongping

    2017-06-01

    It is an active research field to develop fiber-shaped smart materials for biomedical applications. Here we report the development of the multifunctional core-shell hybrid microfibers with excellent mechanical and electrical performance as a new smart biomaterial. The microfibers were synthesized using a combination of co-axial spinning with a microfluidic device and subsequent dip-coating, containing a hydrogel core of bacterial cellulose (BC) and a conductive polymer shell layer of poly(3,4-ethylenedioxythiophene) (PEDOT). The hybrid microfibers were featured with a well-controlled microscopic morphology, exhibiting enhanced mechanic properties. A model drug, diclofenac sodium, can be loaded in the core layer of the microfibers in situ during the process of synthesis. Our experiments suggested that the releasing behaviors of the drug molecules from the microfibers were enhanced by external electrical stimulation. Interestingly, we demonstrated an excellent biocompatibility and electroactivity of the hybrid microfibers for PC12 cell culture, thus promising a flexible template for the reconstruction of electrically-responsive tissues mimicking muscle fibers or nerve networks. Fiber-shaped biomaterials are useful in creating various functional objects from one dimensional to three-dimensional. The fabrication of microfibers with integrated physicochemical properties and bio-performance has drawn an increasing attention on researchers from chemical to biomedical. This study combined biocompatible bacterial cellulose with electroconductive poly(3,4-ethylenedioxythiophene) and further reduced them to a highly electroactive BC/PEDOT core-shell microfiber electrode for electrochemical actuator design. The result showed that the microfibers were well fabricated and the release of drugs from the microfibers was enhanced and could be controlled under electrical stimulation externally. Considering the excellent biocompatibility and electroactive toward PC12 cells, these

  9. Interspecific hybridization between Tigridia pavonia and T. augusta through ovary slice culture.

    Science.gov (United States)

    Piña-Escutia, J-L; Vázquez-García, L-M; Arzate-Fernández, A-M

    2013-01-16

    Tigridia pavonia is the most popular species in the Tigridia genus, and is currently marketed in Europe, Asia, and Australia as a landscape plant. Although it is native to Mexico, there are no breeding programs for it. In this study, we attempted to increase its flower color spectrum and growth habit by interspecific hybridization with T. augusta. Interspecific hybrids between T. pavonia and T. augusta were successfully obtained for the first time using the cut-style pollination and ovary slice culture techniques. On the contrary, no hybrids were obtained from a reciprocal cross. At three, four, and five days after pollination (DAP) ovaries were sliced and cultured on Murashige and Skoog medium without growth regulators and ammonium nitrate, but were supplemented with 6% sucrose, 50 mg/L yeast extract, and 0.25% Gelrite. After 80 days of culture initiation, the germination of only 10 embryos was observed in ovary slices cultured at three DAP. After transfer to identical fresh medium, six hybrid embryos developed into seedlings. All obtained hybrid seedlings were transplanted successfully to soil, and grew normally. The progenies investigated were identified as true hybrids based on randomly amplified polymorphic DNA analysis.

  10. Culture or No Culture? A Latino Critical Research Analysis of Latino Persistence Research

    Science.gov (United States)

    Gonzalez, Roger Geertz; Morrison, Jeaná

    2016-01-01

    The recent literature on Latino persistence does not take into account these students' distinct cultural backgrounds. Most researchers of Latino persistence use the self-designation "Latino" as a proxy variable representing Latino culture. A Latino Critical Theory (LatCrit) lens is applied to the persistence literature to demonstrate the…

  11. Future Issues for Cross-Cultural Psychology: Research on Parenting

    National Research Council Canada - National Science Library

    2007-01-01

    The present article reviews historical characteristics of cross-cultural psychology and cultural psychology, and then reviews cross-cultural psychology parenting research on gender-roles in parenting and parenting style...

  12. Use of a hybrid computer in engineering-seismology research

    Science.gov (United States)

    Park, R.B.; Hays, W.W.

    1977-01-01

    A hybrid computer is an important tool in the seismological research conducted by the U.S. Geological Survey in support of the Energy Research and Development Administration nuclear explosion testing program at the Nevada Test Site and the U.S. Geological Survey Earthquake Hazard Reduction Program. The hybrid computer system, which employs both digital and analog computational techniques, facilitates efficient seismic data processing. Standard data processing operations include: (1) preview of dubbed magnetic tapes of data; (2) correction of data for instrument response; (3) derivation of displacement and acceleration time histories from velocity recordings; (4) extraction of peak-amplitude data; (5) digitization of time histories; (6) rotation of instrumental axes; (7) derivation of response spectra; and (8) derivation of relative transfer functions between recording sites. Catalog of time histories and response spectra of ground motion from nuclear explosions and earthquakes that have been processed by the hybrid computer are used in the Earthquake Hazard Research Program to evaluate the effects of source, propagation path, and site effects on recorded ground motion; to assess seismic risk; to predict system response; and to solve system design problems.

  13. RICH: Research and Innovation for Cultural Heritage

    Directory of Open Access Journals (Sweden)

    Vincenzo Barone

    2012-12-01

    Full Text Available This paper describes RICH: a new architecture conceived and developed at the Scuola Normale Superiore, for collecting, promoting and sharing cultural heritage data. Starting with the observation that cultural heritage is a cross-cutting field of research where needs are often poorly integrated with each other, a new architecture is required, aimed at solving this integration issue. RICH provides a first step in this direction by addressing several needs in this field through state-of-the-art technologies such as 3D vision and virtualization. The paper outlines the principal building blocks of the architecture by planning and explaining each step in terms of functionality. We also report some preliminary experiences that are being carried out using this architecture.

  14. Production of interspecific Campanula hybrids by ovule culture

    DEFF Research Database (Denmark)

    Röper, A. C.; Lütken, H.; Christensen, B.

    2015-01-01

    The Campanula genus comprises several economically important ornamental plants species. Wide hybridisation is a method to increase phenotypic variability, but is limited due to interspecies hybridisation barriers. In this study we investigated whether ovule culture could be used to increase the s...

  15. Local Sugars Alternatives for Tissue Culture of Dendrobium Hybrid ...

    African Journals Online (AJOL)

    Nafiisah

    In developing countries, commercial exploitation of tissue culture technology is ... solidified MS medium with 0.1mgL-1 BA , 1.0 mgL-1 NAA, 15% (v/v) coconut .... analytical grade sucrose contribute about 34% of the production cost (Demo et al. ..... white flour, potato and cassava starch are all feasible alternatives that require.

  16. Production of interspecific Campanula hybrids by ovule culture

    DEFF Research Database (Denmark)

    Röper, A. C.; Lütken, H.; Christensen, B.

    2015-01-01

    The Campanula genus comprises several economically important ornamental plants species. Wide hybridisation is a method to increase phenotypic variability, but is limited due to interspecies hybridisation barriers. In this study we investigated whether ovule culture could be used to increase the s...

  17. Cultural change, hybridity and male homosexuality in Mexico.

    Science.gov (United States)

    Carrillo, H

    1999-01-01

    This paper analyzes how contemporary perceptions of male homosexuality are being shaped in Mexico. Ethnographic analysis included four short case studies from 64 mostly middle class individuals for two years in Guadalajara City. Mexican sexual culture is often portrayed traditionally as grounded in values inherent in machismo and influenced by Catholicism. There is a contrast between these traditional interpretations of roles and sexual identities in Mexico and the identities that are being adopted by many contemporary Mexican homosexual men. The homosexual men were categorizable in terms of 1) those who dominated in the sexual relationship and who were capable of maintaining a nonstigmatized identity as regular men, 2) those who assumed a feminine role and were penetrated and who were stigmatized for their effeminate demeanor, and 3) a minority of men who assumed both roles and who were termed "anally active and passive". The study revealed that middle-class homosexuals established networks in which individuals, supported by their friends, acquired the strength to effect personal changes along with other larger cultural changes. Thus, individual actions are beginning to have a collective effect on the society at large.

  18. Research into Practice: Cultural and Intercultural Awareness

    Science.gov (United States)

    Baker, Will

    2015-01-01

    This article examines the role of cultural awareness (CA) and intercultural awareness (ICA) in classroom theory and practice. CA and ICA can be roughly characterised as an awareness of the role of culture in communication with CA focused on national cultures and ICA on more dynamic and flexible relationships between languages and cultures. There…

  19. Research into Practice: Cultural and Intercultural Awareness

    Science.gov (United States)

    Baker, Will

    2015-01-01

    This article examines the role of cultural awareness (CA) and intercultural awareness (ICA) in classroom theory and practice. CA and ICA can be roughly characterised as an awareness of the role of culture in communication with CA focused on national cultures and ICA on more dynamic and flexible relationships between languages and cultures. There…

  20. Culturalizing Achievement Goal Theory and Research

    Science.gov (United States)

    Zusho, Akane; Clayton, Karen

    2011-01-01

    This article is primarily designed to provide a cultural analysis of the literature on achievement goals. First, an overview of the four dominant approaches to the study of culture--namely, cross-cultural psychology, cultural psychology, indigenous psychology, and psychological anthropology--is offered. Second, we analyze the extant body of…

  1. Navigating hybridity: investigating the dance between culture and values within the cuban national education system.

    Directory of Open Access Journals (Sweden)

    Erik Byker

    2013-12-01

    Full Text Available Hybridity is the dynamic relationship between local and global factors that push and pull on people and nations. Hybridity is deeply situated in socio-contextual factors, like cultural beliefs, education, and political systems, that aid and hinder a people’s navigation of globalized phenomena. Simply put, hybridity is how people and societies adapt to a changing world. This article examines the case of Cuba in response to hybridity. Specifically, the article’s purpose is to examine ways that the Cuban National Education System impacts how Cubans navigate the global march towards hybridity. The article reports on a focused ethnographic study of a week long education trip to Cuba during February 2013. The ethnography includes over 100 hours of data collection, including semi-structured interviews with 26 Cuban participants. The study uses Freire’s (1970 notion of “humanizing pedagogy” to analyze how the impact of the Cuban National Education System values in the context of Cuba and larger global context. The study found that three values in particular, amor, solidaridad, and conciencia de derechos y response, were deeply embedded in the Cuban National Education System and effect the way that Cubans navigate the complex hybridity that situates their island nation.

  2. Hybridity and intersubjectivity in the clinical encounter: impact on the cultural formulation.

    Science.gov (United States)

    Aggarwal, Neil Krishan

    2012-02-01

    Most case studies of the cultural formulation have focused on encounters with a single clinician. This article examines the assessment of a patient across different settings in which multiple clinicians developed separate understandings of the patient's identity. The formal cultural formulation prepared by the last clinician to work with the patient revealed a vastly different picture than what was previously recognized, reflecting both the impact of the identity of the clinician and the systematic evaluation process on the nature of the patient's responses. This suggests that cultural hybridity can stimulate new modes of inquiry as people integrate disparate cultural references to fashion a new identity. Intersubjectivity can also alter information elicited by clinicians. The conclusion highlights the need for practice guidelines for use of the cultural formulation across treatment settings.

  3. Cultural differences in Research project management

    Science.gov (United States)

    Barbier, Michele

    2016-04-01

    Scientific Projects today have increased in complexity, requiring multidisciplinarity, and requiring a mix of diverse individuals from different countries who must be integrated into an effective project. Effective team building is one of the prime responsibilities of the project manager. When the project is supported by a funding, the integration and the implication of the different partners are quite easy. Particularly when partners are developing high-performing teams. However, management of research project requires further skills when the budget is not very high and/or when partners are from non-European countries and are not using the same vocabulary. The various cultures, values, beliefs and social usages, particularly with Mediterranean countries cause a special style of communication for an individual or group of individuals. This communication style participates in the success of the project and encompasses a lot of diplomatic skills which will be highlighted.

  4. Insect cell culture in research: Indian scenario.

    Science.gov (United States)

    Sudeep, A B; Mourya, D T; Mishra, A C

    2005-06-01

    Insect cell cultures are widely used in viral diagnosis and biotechnology, for the production of recombinant proteins, viral pesticides and vaccines as well as in basic research in genetics, molecular biology, biochemistry, endocrinology and virology. Following KRP Singh's pioneering research in 1967, a large number of cell lines from diptera, hemiptera, and lepidopteran insects were established and characterized in India. With the availability of the modern tools in molecular biology and the advancements made in biotechnology, the indigenous cell lines may prove useful in creating a future without biohazardous chemical pesticides as well as producing life saving pharmaceuticals and vaccines for many diseases. This review summarizes information gathered regarding the insect cell lines established so far in India. It also covers the familiarization of the well characterized continuous cell lines and their potential applications. Special attention is given to virus susceptibility of the cell lines, the yield of virus with a comparative analysis with other conventional systems. The potential applications of dipteran and lepidopteran cell lines in agriculture and biotechnology are also briefly discussed for prospective studies.

  5. Research on Modulation Strategies Based on Multilevel Inverter Universal Hybrid Topology

    Institute of Scientific and Technical Information of China (English)

    Zhou Jinghua; Su Yanmin; Shen Chuanwen; Zhang Lin

    2005-01-01

    Based on multi-module-cascaded inverter topology, this study presented a universal multilevel inverter hybrid topology and unified the researches on multilevel inverter topology. According to the freedom of this universal topology, several new hybrid topologies were constructed. Also, based on conventional modulation strategies- multi-carrier SPWM (Sinusoidal Pulse Width Modulation), hybrid modulation strategies were introduced corresponding to hybrid topologies, and a multilevel SVPWM (Space Vector Pulse Width Modulation) technique based on phase-shifted theory was naturally produced. Simulation and experiment results prove that hybrid topologies and corresponding modulation strategies are valid, which lay a foundation for practical application of hybrid multilevel inverter topologies.

  6. Interspecific Hybridization of Brassica campestris x B.Oleracea Through Ovary Culture

    Institute of Scientific and Technical Information of China (English)

    ZHANG Guo-qing; SONG Wen-jian; TANG Gui-xiang; ZHOU Wei-jun

    2004-01-01

    Using three varieties of Brassica campestris, Hauarad (708), Maoshan-3 (714) and Youbai (715),as the maternal plants and one variety of Brassica oleracea Jingfeng-1 (6012) as paternal plants, crosses were made to produce interspecific hybrids through ovary culture techniques.The ovaries from the cross between B. campestris × B.oleracea (708 × 6012 and 714 × 6012) were cultured and ovary culture was more effective in terms of obtained seeds when ovaries were cultured in vitro at 9 d after pollination (DAP). While for the cross of 715 × 6012, it was better when ovaries in vitro cultured at 12 DAP. Among three cross combinations, the cross of 714 × 6012 showed the best response and 43 seeds per ovary were obtained. Among the media studied, the ovaries from the cross of 708 × 6012 cultured on MS media supplemented with 3.0 mg L-1 BA × 0.1 mg L-1 NAA showed better response, and its rate of seeds per ovary reached 44.0%.While the ovaries from the other two crosses (714 × 6012 and 715 × 6012) showed the best response when cultured on B5 media supplemented with 3.0 mg L-1 BA + 0.2 mg L-1 NAA, and the rates of seeds per ovary reached 72.0 and 60.0%, respectively. All seeds obtained from the three cross combinations were cultured on the MS media supplemented with 1.0 mg L-1 BA + 0.05 mg L-1 NAA,and the seeds from the cross of 715 × 6012 showed the best germination response and the percentage of germinations reached 66.7%. The regenerated plantlets were obtained from these seedlings after cultured on the MS media supplemented with 0.05 mg L-1 NAA. Cytological study showed that these regenerated plants were all true hybrids of B.campestris × B.oleracea.

  7. ACOPLAMIENTO E HIBRIDACION EN EL CLIMA CULTURAL DE POSMODERNIDAD Coupling and Hybridization in the Cultural Setting of Post-modernity

    Directory of Open Access Journals (Sweden)

    Pablo Martínez Fernández

    2004-12-01

    Full Text Available El siguiente texto habla de la posibilidad de múltiples afinidades en lo real-existente. Para ello es que se presenta una perspectiva socio-analítica del acoplamiento y la hibridación, lo que permite visualizar con mayor claridad la forma en que se produce dicha afinidad por el flujo semiótico-material contemporáneo. Se plantea que el acoplamiento y la hibridación son dos manifestaciones posibles de lo posmoderno, en la medida que dan cuenta de un clima cultural específico que afecta a lo social-contemporáneo. Para revisar una instalación socio-cultural se expondrá el ejemplo del “pololeo” como una posible manifestación del acoplamiento que se produce en los lenguajes que hablan del modo de vida de las sociedades contemporáneas. A partir del acoplamiento se llegará a la hibridización como la condición social de las sociedades que se constituyen en los movimientos de estructuración y desestructuración en un capitalismo cuya dinámica opera de manera global y fluida.This paper discusses the possibility of multiple affinities related to the real-existing. A social analysis on coupling and hybridization is set forth. This allows to clearly see how this affinity is achieved through contemporary semiotic material. It is stated that coupling and hybridization are two possible manifestations out of post-modernism. To review this socio-cultural setting, an instance of pololeo will be presented as a feasible manifestation about coupling that is found in a discourse related to contemporary society. From coupling, hybridization comes up as a social conditioning, which is made up by structure and de-structure movements within capitalism, which dynamics operates in a functional and global fashion.

  8. A spatial orthogonal allocation and heterogeneous cultural hybrid algorithm for multirobot exploration mission planning

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    A spatial orthogonal allocation method is devised for multirobot tasks allocation.A 3D space model is adopted to describe exploration mission;meanwhile spatial orthogonal tentative technology is utilized to update the attractor position for load balance.Heterogeneous interactive cultural hybrid architecture is proposed to solve a robot route planning problem;it utilizes good-point-set to initialize population spaces,redefine novel evolution model and particle evolution ability,and introduce near-neighbor lo...

  9. Few notes on conducting cultural comparisons in psychological research

    Directory of Open Access Journals (Sweden)

    Václav Linkov

    2014-12-01

    Full Text Available Some problems of conducting cultural comparisons in psychological research are mentioned. First, the constructs and methods used often don't tell anything meaningful about cultures in question - as if we used temperature (construct and thermomether (method to compare water and nitrogen. Often, method developed to measure construct meaningful in culture A (or construct meaningful for comparison between culture A and other cultures is used to compare cultures B and C. As a result, the used method might measure something, which is relevant only for some of the compared cultures, or is not meaningful for such cultural comparison at all - cultures B and C might look similar when construct meaningful for description of difference between cultures A and D is used. Second, groups not being represented in academia in countries in question (often indigenous groups in these countries are often omitted from research. Researchers from some countries might be motivated to don't mention such groups in the published research. Third, researchers often generalize developed constructs and results to larger groups than they have actually knowledge and understanding about. Chauvinist idea that one's own culture is representative for geographically close cultures might be behind this behavior as well as pragmatic idea that the research stating its results to be valid for larger group of people has larger chance to be published. Fourth, constructs and methods developed by these types of research are published in psychological journals, which ignore these issues. Before preparing a cultural-comparative research it is recommended to get good knowledge about cultures in question and use this knowledge to judge meaningfulness of constructs used in psychological research. If there are no meaningful constructs for description of differences between cultures in question, it is better to develop a new construct.

  10. Transculturality as a Perspective: Researching Media Cultures Comparatively

    Directory of Open Access Journals (Sweden)

    Andreas Hepp

    2009-01-01

    Full Text Available Most of the research on media cultures operates in a "national-territorial" frame. Media cultures are considered as national cultures and other forms of media culture (for example professional journalism cultures, diasporas, celebrity cultures etc. are not investigated in their "deterritorial" character. But it is exactly such deterritorial forms of media culture that are gaining relevance with the ongoing pace of media globalization: they therefore have to be placed in the focus of comparative media and communication research. Starting with this consideration, the article develops a transcultural perspective on researching media cultures. Within this perspective it becomes possible to conduct comparative research on (territorial national media cultures as well as on other (deterritorial forms of present media cultures, as this approach moves the processes of cultural construction and articulation into the focus of analysis. To arrive at a better understanding of this approach, "media cultures" are defined as translocal phenomena in their territorial as well as their deterritorial relations. Based on this, the "semantics" of a transcultural research perspective are outlined, which then makes it possible to formulate practical principles for carrying out comparative qualitative research within this framework. URN: urn:nbn:de:0114-fqs0901267

  11. Liquid perfluorochemical-supported hybrid cell culture system for proliferation of chondrocytes on fibrous polylactide scaffolds.

    Science.gov (United States)

    Pilarek, Maciej; Grabowska, Iwona; Senderek, Ilona; Wojasiński, Michał; Janicka, Justyna; Janczyk-Ilach, Katarzyna; Ciach, Tomasz

    2014-09-01

    CP5 bovine chondrocytes were cultured on biodegradable electrospun fibrous polylactide (PLA) scaffolds placed on a flexible interface formed between two immiscible liquid phases: (1) hydrophobic perfluorochemical (PFC) and (2) aqueous culture medium, as a new way of cartilage implant development. Robust and intensive growth of CP5 cells was achieved in our hybrid liquid-solid-liquid culture system consisting of the fibrous PLA scaffolds in contrast to limited growth of the CP5 cells in traditional culture system with PLA scaffold placed on solid surface. The multicellular aggregates of CP5 cells covered the surface of PLA scaffolds and the chondrocytes migrated through and overgrew internal fibers of the scaffolds. Our hybrid culture system simultaneously allows the adhesion of adherent CP5 cells to fibers of PLA scaffolds as well as, due to use of phase of PFC, enhances the mass transfer in the case of supplying/removing of respiratory gases, i.e., O2 and CO2. Our flexible (independent of vessel shape) system is simple, ready-to-use and may utilize a variety of polymer-based scaffolds traditionally proposed for implant development.

  12. The Digital Cultural Atlas Project: Design Research and Cultural Narratives. An Experiential Approach for Design Education.

    OpenAIRE

    Shumack, Kaye

    2009-01-01

    This paper outlines an approach developed for teaching research methods in a graphic design program, working in an interdisciplinary context with cultural researchers. Initially, the Digital Cultural Atlas (DCA) is introduced, as a 'work-in-progress' web site, which locates a diversity of geographic and place-based cultural resources across Greater Western Sydney. The initial information architecture consists of ‘bird’s eye view’ cartographic maps and cultural project resources. Through a te...

  13. Portable canvas tanks for culture of hybrid catfish (Clarias gariepinus x Clarias macrocephalus) by small-scale farmers in Malaysia

    OpenAIRE

    Yaakob, W.A.A.; Ali, A. B.

    1994-01-01

    This paper describes the trials made with a simple portable canvas-tarpaulin tank system developed at the University Sains Malaysia for culture of hybrid catfish (Clarias gariepinus x Clarias macrocephalus) by Malaysia small scale farmers.

  14. Film Cross-culture Research under the Perspective of Language and Culture

    Institute of Scientific and Technical Information of China (English)

    罗淞译

    2015-01-01

    Language as an important tool of cultural transmission, it can achieve the cross-culture development of film. With the strength of globalization, film cross-culture communication are increasing, and how to enhance the communication of film through language and culture and let more people enjoy the thought expressed in film is one of the most important content for cross-culture development of mant films. Different cultural backgrounds will produce large diversities in watching a same film, so it is helpful for the cross-culture development of film when making good use of culture and language, on the contrary, it will become a hindrance. This article do research on cross-culture development of film under the perspective of language and culture to find out the existing problems in present cross-culture development of film and put forward effective resolution strategy in order to promote certain reference for the internationalization of China’s film industry.

  15. Building a Hybrid Experimental Platform for Mobile Botnet Research

    Directory of Open Access Journals (Sweden)

    Apostolos Malatras

    2016-03-01

    Full Text Available Mobile botnets are an emerging security threat that aims at exploiting the wide penetration of mobile devices and systems and their vulnerabilities in the same spirit of traditional botnets. Mobile botmasters take advantage of infected mobile devices and issue command and control operations on them to extract personal information, cause denial of service or gain financially. To date, research on countering such attacks or studying their effects has been conducted in a sporadic manner that hinders the repetition of experiments and thus limits their validity. We present here our work on a hybrid experimental platform for mobile botnets that supports the execution and monitoring of related scenarios concerning their infection, attack vectors, propagation, etc. The platform is based on principles of flexibility, extensibility and facilitates the setup of scalable experiments utilising both real and emulated mobile systems. We also discuss a novel method of estimating the active bot population in a botnet and illustrate its deployment on the experimental platform.

  16. Research on the Interior Sound Quality in Hybrid Electric Vehicle

    Directory of Open Access Journals (Sweden)

    Liao Lian Ying

    2016-01-01

    Full Text Available Even the overall level of vehicle interior noise of hybrid electric vehicle (HEV reduced to a certain degree, the vibration and noise generated by the engine, motor, generator and power split have made greater effect on the vehicle interior sound quality in HEV. In order to research the feature of vehicle interior sound quality in HEV, the HEV is used to be the research object, the binaural noise sample of the driver when playing different kinds of music in the vehicle with the speed of sixty kilometers per hour is collected. ArtemiS is used to conduct frequency division processing, so as to obtain the relative weight of each frequency band and the overall noise. The tone, roughness and sharpness of sound quality subjective evaluation parameters are quantified, the SPSS is used to establish the linear regression model of the sample, and the best masking music tracks are found out. Then, the sound samples that contains the best music tracks and the simple vehicle interior noise are re-collected, the regression model and ArtemiS are used to predict the subjective evaluation value. The research results show that when adding the music, the tone degree rises and the lowering degree decreases, thus the disturbing degree reduces, which significantly improves the sound quality in the HEV.

  17. THE PROBLEM FIELD OF NEOSHAMANISM CULTURE RESEARCH

    Directory of Open Access Journals (Sweden)

    Ms. Yanina A. Yelinskaya

    2016-09-01

    Full Text Available The article is aimed at considering the problems of cultural studies of neoshamanism and at defining the specificity of this phenomenon. The problem of the content and scope of the concept of «neoshamanism» is focused on; the basic types of neoshamanism are defined. The issues of religious nature of neoshamanism, shamanic ecstasy and the shamanic universe representation are analyzed in the article. The issues of neoshamanism functioning within the framework of contemporary culture and interaction with external cultural institutions are raised.

  18. Research on a New Hybrid System of a Tyre Crane Using Supercapacitors

    Institute of Scientific and Technical Information of China (English)

    XU Li; GAO Xiao-hong; HU Yi

    2008-01-01

    Research on a hybrid system of a crane is a focus which considers environmental protection and energy saving.A new environmental protection and energy saving hybrid system of tyre crane.which utilizes supercapacitors as the energy store device,is presented.Analyzing the pdneiple of supercapacitors,the model of the crane's hybrid system is set up in this paper,and the model of main blocks are established.Through simulation analyzing,the energy saving result of the new hybrid system is obtained,and the good application value of the new hybrid system is explained.

  19. Heightened Awareness of a Researcher's Own Culture through Carrying out Research on Development Cooperation

    Science.gov (United States)

    Maeda, Mitsuko

    2011-01-01

    In this paper I argue that when a researcher is a research instrument, it is likely that the researcher would develop a heightened awareness of his/her own cultural conditioning, especially in the case of cross-cultural studies. And that such awareness would make him/her realise that one's own cultural background may indeed have an influence on…

  20. Optimizing culture medium for meristem tissue culture of several Saccharum species and commercial hybrids

    Science.gov (United States)

    The optimal range of medium nutrients and plant growth regulators (PGR) was investigated for in vitro culture of diverse sugarcane species and cultivars. Macro-nutrients, nitrogen (N), phosphorous (P) and potassium (K), were essential for growth of leaf primordia. Although the best concentration of ...

  1. International Group Work Research: Guidelines in Cultural Contexts

    Science.gov (United States)

    Guth, Lorraine J.; Asner-Self, Kimberly K.

    2017-01-01

    This article offers 10 guidelines for conducting international group work research. These guidelines include the importance of establishing relationships, conducting a needs assessment, co-constructing the research questions/design, determining the approach, choosing culturally relevant instruments, choosing culturally responsive group…

  2. Research of IDSS Architecture Based on Hybrid Systems

    Institute of Scientific and Technical Information of China (English)

    MA Biao; YANG Bao-an

    2005-01-01

    This paper discusses the necessity of building IDSS on hybrid systems, and adopts XML technology to manage isomeric knowledge in hybrid systems. The paper proposes a new architecture of hybrid systems based IDSS whose core system is isomeric knowledge system. The architecture is composed of knowledge component, problems processing system, data component and intelligent user interface. This new architecture aims to enhance the capability of integrating hybrid systems, to improve the supporting effectiveness of decision-making and the intelligent level of IDSS, and tries a new way to elevate the system's ability of handling and learning knowledge.

  3. Americans Create Hybrid Spaces in Costa Rica: A Framework for Exploring Cultural and Linguistic Integration

    Science.gov (United States)

    Spencer, Anthony

    2011-01-01

    This study explores the ways in which English-speaking immigrants negotiate new linguistic and cultural landscapes. I examine immigration and intercultural communication in a more complex and nuanced manner by researching the ways in which expatriates or "high-end" immigrants relocate and interact with host cultures. I conducted 11 months of…

  4. Electric and Hybrid Vehicle System Research and Development Project: Hybrid Vehicle Potential Assessment. Volume 1. Summary

    Energy Technology Data Exchange (ETDEWEB)

    Surber, F.T.

    1979-09-30

    The results of investigations conducted under Ce Hybrid Vehicle Potential Assessment Task are reported in 10 volumes. This volume contains an overview of the study and its results. The purpose of the overall study was to determine if the petroleum fuel savings achievable through the use of hybrid electric vehicles is worth the R and D expenditures needed to develop the hybrid vehicles and to determine R and D priorities. It was concluded that by the year 2010 hybrid vehicles could replace 80% of the automotive power that would otherwise be produced from petroleum fuels; the public should not suffer any mobility loss through the use of hybrid vehicles; high initial and life-cycle costs are a limiting factor; and R and D funds should be spent for systems design and the development of low-cost batteries and controllers. (LCL)

  5. Domesticating Hybridity: Straits Chinese Cultural Heritage Projects in Malaysia and Singapore

    Directory of Open Access Journals (Sweden)

    Karen M. Teoh

    2015-12-01

    Full Text Available This article examines the literal and figurative domestication of Straits Chinese, or Peranakan, history in selected heritage projects in late twentieth-century Malaysia and Singapore. These projects simultaneously foreground Straits Chinese history as a symbol of interracial harmony and marginalize it as a cultural artifact. Over the late nineteenth and twentieth centuries, the ethnoculturally hybrid Straits Chinese positioned themselves as “the King’s Chinese,” champions of a Confucian-values renaissance, and citizens of independent Malaysia and Singapore. Their adaptability helped them survive the upheaval of imperialism, decolonization, and nation building, but it was also controversial for its suggestion of political flexibility. Today, Southeast Asian governments and the Peranakan themselves depict the community as a uniquely local model of ethnic integration. Museums and historic homes emphasize portrayals and consumption of supposedly feminine aspects of Peranakan culture (e.g., fashion and cuisine, while downplaying purportedly masculine elements (e.g., the possession of multiple nationalities. By conflating femininity, tradition, and racial hybridity, this approach reifies stereotypes about gender and cultural identity, and replaces transgressive potential with politically anodyne nostalgia and commercialization. As anxieties about race, national history, and belonging continue to undergird the modern polity, transnationalism and transculturalism are acceptable as long as they are confined to the past.

  6. Ethical aspects of genome diversity research: genome research into cultural diversity or cultural diversity in genome research?

    Science.gov (United States)

    Ilkilic, Ilhan; Paul, Norbert W

    2009-03-01

    The goal of the Human Genome Diversity Project (HGDP) was to reconstruct the history of human evolution and the historical and geographical distribution of populations with the help of scientific research. Through this kind of research, the entire spectrum of genetic diversity to be found in the human species was to be explored with the hope of generating a better understanding of the history of humankind. An important part of this genome diversity research consists in taking blood and tissue samples from indigenous populations. For various reasons, it has not been possible to execute this project in the planned scope and form to date. Nevertheless, genomic diversity research addresses complex issues which prove to be highly relevant from the perspective of research ethics, transcultural medical ethics, and cultural philosophy. In the article at hand, we discuss these ethical issues as illustrated by the HGDP. This investigation focuses on the confrontation of culturally diverse images of humans and their cosmologies within the framework of genome diversity research and the ethical questions it raises. We argue that in addition to complex questions pertaining to research ethics such as informed consent and autonomy of probands, genome diversity research also has a cultural-philosophical, meta-ethical, and phenomenological dimension which must be taken into account in ethical discourses. Acknowledging this fact, we attempt to show the limits of current guidelines used in international genome diversity studies, following this up by a formulation of theses designed to facilitate an appropriate inquiry and ethical evaluation of intercultural dimensions of genome research.

  7. Cultural Mechanisms in Neighborhood Effects Research in the United States

    Science.gov (United States)

    Harding, David J.; Hepburn, Peter

    2015-01-01

    This paper discusses the current state of the U.S. literature on cultural mechanisms in neighborhood effects research. We first define what we mean by neighborhood effects and by cultural mechanisms. We then review and critique two theoretical perspectives on the cultural context of disadvantaged neighborhoods that are explicitly integrated into recent neighborhood effects literature in the U.S.: “deviant subculture” and “cultural heterogeneity.” We then draw on other related U.S. literatures from urban studies, cultural sociology, and culture and inequality to suggest some other conceptualizations that may be useful in advancing our understanding of the role of culture in neighborhood effects. We discuss the conceptual and methodological issues that will have to be grappled with in order to move this literature forward and conclude by offering concrete suggestions, both short-term and long-term, for a research agenda. PMID:26504263

  8. Recommendations for Culturally Sensitive Research Methods

    Science.gov (United States)

    Awad, Germine H.; Patall, Erika A.; Rackley, Kadie R.; Reilly, Erin D.

    2016-01-01

    As the US continues to diversify, methods for accurately assessing human behavior must evolve. This paper offers multicultural research considerations at several stages of the research process for psychological research and consultation. Implications regarding the comparative research framework are discussed and suggestions are offered on how to…

  9. Recommendations for Culturally Sensitive Research Methods

    Science.gov (United States)

    Awad, Germine H.; Patall, Erika A.; Rackley, Kadie R.; Reilly, Erin D.

    2016-01-01

    As the US continues to diversify, methods for accurately assessing human behavior must evolve. This paper offers multicultural research considerations at several stages of the research process for psychological research and consultation. Implications regarding the comparative research framework are discussed and suggestions are offered on how to…

  10. Determinants for conducting food safety culture research

    NARCIS (Netherlands)

    Nyarugwe, Shingai P.; Linnemann, Anita; Hofstede, Gert Jan; Fogliano, Vincenzo; Luning, Pieternel A.

    2016-01-01

    Background Foodborne outbreaks continue to occur regardless of existing food safety measures indicating the shortcomings of these measures to assure food safety. This has led to the recognition of food safety culture as a key contributory factor to the food safety performance of food

  11. Determinants for conducting food safety culture research

    NARCIS (Netherlands)

    Nyarugwe, Shingai P.; Linnemann, Anita; Hofstede, Gert Jan; Fogliano, Vincenzo; Luning, Pieternel A.

    2016-01-01

    Background Foodborne outbreaks continue to occur regardless of existing food safety measures indicating the shortcomings of these measures to assure food safety. This has led to the recognition of food safety culture as a key contributory factor to the food safety performance of food establishmen

  12. Ensuring Quality in qualitative cross-cultural research

    DEFF Research Database (Denmark)

    Demuth, Carolin

    2013-01-01

    Within recent years, there has been an increasing call for qualitative research in cross-cultural psychology. Despite this general openness, there seems to be some confusion about how to evaluate the quality of such research. This has been partly due to the heterogeneity of the field and the epis...... aims at motivating cross-cultural psychologists to produce high quality qualitative research that will contribute to the further advancement of the field....

  13. Current Challenges and Prospective Research for Upscaling Hybrid Perovskite Photovoltaics.

    Science.gov (United States)

    Williams, Spencer T; Rajagopal, Adharsh; Chueh, Chu-Chen; Jen, Alex K-Y

    2016-03-01

    Organic-inorganic hybrid perovskite photovoltaics (PSCs) are poised to push toward technology translation, but significant challenges complicating commercialization remain. Though J-V hysteresis and ecotoxicity are uniquely imposing issues at scale, CH3NH3PbI3 degradation is by far the sharpest limitation to the technology's potential market contribution. Herein, we offer a perspective on the practical market potential of PSCs, the nature of fundamental PSC challenges at scale, and an outline of prospective solutions for achieving module scale PSC production tailored to intrinsic advantages of CH3NH3PbI3. Although integrating PSCs into the energy grid is complicated by CH3NH3PbI3 degradation, the ability of PSCs to contribute to consumer electronics and other niche markets like those organic photovoltaics have sought footing in rests primarily upon the technology's price point. Thus, slot die, roll-to-roll processing has the greatest potential to enable PSC scale-up, and herein, we present a perspective on the research necessary to realize fully printable PSCs at scale.

  14. The Role of Research Education Coordinators in Building Research Cultures in Doctoral Education

    Science.gov (United States)

    Brew, Angela; Boud, David; Malfroy, Janne

    2017-01-01

    The development of cultures of support has become important in programmes for the preparation of research students. The paper draws on in-depth interviews with 21 research education coordinators from Australian and United Kingdom institutions to identify the strategies that they use to build research cultures and integrate research students into…

  15. Sequencing technologies for animal cell culture research.

    Science.gov (United States)

    Kremkow, Benjamin G; Lee, Kelvin H

    2015-01-01

    Over the last 10 years, 2nd and 3rd generation sequencing technologies have made the use of genomic sequencing within the animal cell culture community increasingly commonplace. Each technology's defining characteristics are unique, including the cost, time, sequence read length, daily throughput, and occurrence of sequence errors. Given each sequencing technology's intrinsic advantages and disadvantages, the optimal technology for a given experiment depends on the particular experiment's objective. This review discusses the current characteristics of six next-generation sequencing technologies, compares the differences between them, and characterizes their relevance to the animal cell culture community. These technologies are continually improving, as evidenced by the recent achievement of the field's benchmark goal: sequencing a human genome for less than $1,000.

  16. The United States Culture Collection Network (USCCN): Enhancing Microbial Genomics Research through Living Microbe Culture Collections

    Energy Technology Data Exchange (ETDEWEB)

    Boundy-Mills, K.; Hess, Matthias; Bennett, A. R.; Ryan, Matthew; Kang, Seogchan; Nobles, David; Eisen, Jonathan A.; Inderbitzin, Patrik; Sitepu, Irnayuli R.; Torok, Tamas; Brown, Daniel R; Cho, Juliana; Wertz, John E.; Mukherjee, Supratim; Cady, Sherry L.; McCluskey, Kevin

    2015-09-01

    The mission of the United States Culture Collection Network (USCCN; http://usccn.org) is "to facilitate the safe and responsible utilization of microbial resources for research, education, industry, medicine, and agriculture for the betterment of human kind." Microbial culture collections are a key component of life science research, biotechnology, and emerging global biobased economies. Representatives and users of several microbial culture collections from the United States and Europe gathered at the University of California, Davis, to discuss how collections of microorganisms can better serve users and stakeholders and to showcase existing resources available in public culture collections.

  17. Hybridizing Cultural Understandings of the Natural World to Foster Critical Science Literacy

    Science.gov (United States)

    Tang, Kok Sing

    Adolescents are constantly exposed to multiple cultural views of the natural world in juxtaposition with the dominant view of science taught in school. This dissertation explores the interaction of these multiple views, and how they shape students' understanding of and attitudes toward science. Situated in a high school physics classroom, a curricular approach was designed and enacted to open a space in the classroom for the convergence of multiple discourses (or systems of cultural knowledge), and subsequently study how students navigate around them. Ethnographic and critical inquiry revealed that when two or more discourses about similar natural events or objects (e.g., toss of a colorguard flag, human body) were directly juxtaposed in the classroom space, conceptual, affective, and ideological conflicts were generated for certain students. This was particularly so for students whose embedded experiences and social affiliations within certain discourse communities (e.g., sport clubs, church) led to their preferred ways of looking at the natural world from one particular discourse, and consequently a negative stance toward alternative ways in other discourses. However, through appropriate pedagogical design and support, such juxtaposition also created opportunities for some students to hybridize different cultural understandings of the natural world as they navigated around multiple discourses. Informed by Bakhtin's notions of heteroglossia and voice appropriation, the characteristics of such hybridization were found to include: (a) being aware of heteroglossic differences in the use of language, (b) a dynamic shift in identification toward the dialogic other, (c) a juxtaposition of the other's voices in one's utterances, and (d) a momentary suppression of one's preferences, for strategic motives. Not only did hybridization provide a means for some students to construct conceptual knowledge across discourses, but it also helped them develop critical literacy in

  18. Conclusion: Directions for Research in Online Learning Cultures

    OpenAIRE

    Goodfellow, Robin; Lamy, Marie-Noelle

    2009-01-01

    In this chapter, the authors review issues currently under-represented in research on the cultural dimensions of e-learning, such as the institutional cultural hegemony over pedagogy that is enjoyed by Westernized constructions of learning and teaching, identity-work carried out by participants in linguistic and cultural online communication, and issues of power and embodiment in network-based language learning. The Open Educational Resources initiative is identified as a site for future rese...

  19. Researching Society and Culture. Third Edition

    Science.gov (United States)

    Seale, Clive, Ed.

    2012-01-01

    Clear, coherent and trusted, this book is the perfect guide to the main social research methods in use today. The much anticipated Third Edition of Clive Seale's bestselling title further expands its coverage to provide an authoritative introduction to all of the social research methods used to analyze qualitative and quantitative data. Written by…

  20. Consumption: Why Does It Matter in Cultural Research?

    Directory of Open Access Journals (Sweden)

    Kimburley Wing Yee Choi

    2011-11-01

    Full Text Available Prompted by the opening of Hong Kong Disneyland, journalists from different countries interviewed Hong Kong scholars about their views on the project. The first question that all these journalists asked was, what is the cultural impact of Disneyland on Hong Kong? The author uses this case to explore the role of consumption within cultural research.

  1. Cultural Issues in the Communication of Research on Mathematics Education

    Science.gov (United States)

    Bartolini Bussi, Maria G.; Martignone, Francesca

    2013-01-01

    It might be trite to observe that every research study is framed within a cultural background. In this paper we argue that the description of the cultural background is important for discussing, evaluating and exploiting internationally the findings of local educational studies. This issue is fundamental in every study in mathematics education…

  2. Research on cultures: how to use it in training?

    NARCIS (Netherlands)

    Hofstede, G.J.

    2009-01-01

    This article targets researchers who use culture as a control variable and trainers or consultants who use it when they speak about leadership, communication, management or other aspects of working life. It briefly sketches the state of the art in the study of culture. By and large the dimensional p

  3. Research on cultures: how to use it in training?

    NARCIS (Netherlands)

    Hofstede, G.J.

    2009-01-01

    This article targets researchers who use culture as a control variable and trainers or consultants who use it when they speak about leadership, communication, management or other aspects of working life. It briefly sketches the state of the art in the study of culture. By and large the dimensional p

  4. Cultural unconscious in research: integrating multicultural and depth paradigms in qualitative research.

    Science.gov (United States)

    Yakushko, Oksana; Miles, Pekti; Rajan, Indhushree; Bujko, Biljana; Thomas, Douglas

    2016-11-01

    Culturally focused research has gained momentum in many disciplines, including psychology. However, much of this research fails to pay attention to the unconscious dynamics that underlie the study of culture and culturally influenced human beings. Such dynamics may be especially significant when issues of marginalization and oppression are present. Therefore, this paper seeks to contribute a framework for understanding cultural dynamics, especially unconscious cultural dynamics, within depth psychological qualitative research influenced by Jungian and post-Jungian scholarship. Inquiry that is approached with a commitment to making the unconscious conscious seeks to empower and liberate not only the subject/object studied but also the researchers themselves. Following a brief review of multiculturalism in the context of analytically informed psychology, this paper offers several case examples that focus on researchers' integration of awareness of the cultural unconscious in their study of cultural beings and topics. © 2016, The Society of Analytical Psychology.

  5. Feudalism and Academia: UK Academics' Accounts of Research Culture

    Science.gov (United States)

    Holligan, Christopher

    2011-01-01

    Our knowledge of research cultures in university education departments is still evolving, particularly in connection with the departments which have achieved a high ranking in the UK government's Research Assessment Exercise (RAE), and also the conditions under which "knowledge workers" operate are under-researched, although this is…

  6. Cultural and Linguistic Diversity Representation in School Psychology Intervention Research

    Science.gov (United States)

    Villarreal, Victor

    2014-01-01

    An understanding of the current intervention research is critical to the adoption of evidence-based practices in the delivery of psychological services; however, the generalizability and utility of intervention research for culturally and linguistically diverse youth may be limited by the types of research samples utilized. This study addresses…

  7. Hybrid Cultures of Dongxing Jing Nationality%东兴京族文化混杂论

    Institute of Scientific and Technical Information of China (English)

    吴锡民

    2013-01-01

      东兴京族文化中的混杂现象(主要含括西方文化、中国传统文化、体制话语、越南当地主体民族文化以及广西其他少数民族文化等因子)存在,既有历史的客观原因,也有该民族性格的使然。“混杂”的主要价值在于:没有民主,就没有混杂。混杂就是多样化。多样化的呈现就是民主化的反映,或多或少是对威权话语的消解。%  Hybrid Cultures of Dongxing Jing nationality mainly include parts of Western culture, traditional Chinese culture, institutional discourse, major cultures in Vietnam and other ethnic cultures in Guangxi. The hybridity results from historical reasons as well as Jing personalities. The implication of the hybridity is that no mixed culture without democratization. Hybridity means diversity and the presentation of diversity reflects democratization. To some extent, it means removing of authoritative discourse.

  8. Intercultural and Cross-Cultural Communication Research: Some Reflections about Culture and Qualitative Methods

    Directory of Open Access Journals (Sweden)

    Maria Assumpta Aneas

    2009-01-01

    Full Text Available This article attempts to offer a response, from a general perspective, to the question of how culture reveals itself in the application of qualitative research methods in intercultural communication. When we use the term "culture" it is important to bear in mind that culturally attributed social interaction processes are themselves the result of socially constructed processes. They are part of an individual-collective dialectic with multiple potential meanings, which are emergent and in constant reformulation from a wide variety of social and cultural perspectives. Much of the recent research in intercultural communication has been directed towards the study of these systems of culturally related meanings. The literature we review offers perspectives from a variety of disciplines and insights into the role of culture in communication processes. URN: urn:nbn:de:0114-fqs0901519

  9. Problems of Translation in Cross-Cultural Research

    Science.gov (United States)

    Sechrest, Lee; And Others

    1972-01-01

    Various types of translation problems in cross-cultural research are translation of questions or other verbal stimuli, vocabulary equivalence, equivalence in idiom, grammar, syntax, and back-translation. (Author/SB)

  10. A quarter century of Culture's Consequences: a review of empirical research incorporating Hofstede's cultural values framework

    OpenAIRE

    Bradley L Kirkman; Kevin B Lowe; Cristina B Gibson

    2006-01-01

    Since Geert Hofstede's Culture's Consequences: International Differences in Work-Related Values (Sage, 1980) was published, researchers have utilized Hofstede's cultural values framework in a wide variety of empirical studies. We review 180 studies published in 40 business and psychology journals and two international annual volumes between 1980 and June 2002 to consolidate what is empirically verifiable about Hofstede's cultural values framework. We discuss limitations in the Hofstede-inspir...

  11. The Colorado Plateau II : Biophysical, Socioeconomic, and Cultural Research

    OpenAIRE

    Van Riper, Charles; Mattson, David J.

    2005-01-01

    Abstract from GoogleBooks: The publication of The Colorado Plateau: Cultural, Biological, and Physical Research in 2004 marked a timely summation of current research in the Four Corners states. This new volume, derived from the seventh Biennial Conference on the Colorado Plateau in 2003, complements the previous book by again focusing on the integration of science into resource management issues. The 32 chapters range in content from measuring human impacts on cultural resources, through graz...

  12. The Colorado Plateau II : Biophysical, Socioeconomic, and Cultural Research

    OpenAIRE

    Van Riper, Charles; Mattson, David J.

    2005-01-01

    Abstract from GoogleBooks: The publication of The Colorado Plateau: Cultural, Biological, and Physical Research in 2004 marked a timely summation of current research in the Four Corners states. This new volume, derived from the seventh Biennial Conference on the Colorado Plateau in 2003, complements the previous book by again focusing on the integration of science into resource management issues. The 32 chapters range in content from measuring human impacts on cultural resources, through graz...

  13. Organisational culture: an important concept for pharmacy practice research.

    Science.gov (United States)

    Scahill, Shane; Harrison, Jeff; Carswell, Peter; Babar, Zaheer-Ud-Din

    2009-10-01

    Throughout the developed world, community pharmacy is under considerable pressure to play a greater part in delivering effective primary health care. The requirement to adopt new roles continues to challenge community pharmacy and drive change. The factors that determine the ability of community pharmacy to effectively deliver services for health gain are complex and include; policy, professional, financial and structural elements. There is also evidence to suggest that organisational culture may influence the effectiveness of an organisation. In order to address this there is a need to understand the dimensions of organisational culture that lead to successful implementation of the change necessary for community pharmacy to become a more effective primary health care organisation. In this commentary, we introduce the concept of organisational culture, outline two frameworks for studying culture, and argue the benefits of pursuing an organisational culture research agenda for the evolution of pharmacy practice and research.

  14. Navigating the ethics of cross-cultural health promotion research.

    Science.gov (United States)

    Haintz, Greer Lamaro; Graham, Melissa; McKenzie, Hayley

    2015-12-01

    Health promotion researchers must consider the ethics of their research, and are usually required to abide by a set of ethical requirements stipulated by governing bodies (such as the Australian National Health and Medical Research Council) and human research ethics committees (HRECs). These requirements address both deontological (rule-based) and consequence-based issues. However, at times there can be a disconnect between the requirements of deontological issues and the cultural sensitivity required when research is set in cultural contexts and settings etic to the HREC. This poses a challenge for health promotion researchers who must negotiate between meeting both the requirements of the HREC and the needs of the community with whom the research is being conducted. Drawing on two case studies, this paper discusses examples from cross-cultural health promotion research in Australian and international settings where disconnect arose and negotiation was required to appropriately meet the needs of all parties. The examples relate to issues of participant recruitment and informed consent, participants under the Australian legal age of consent, participant withdrawal when this seemingly occurs in an ad hoc rather than a formal manner and reciprocity. Although these approaches are context specific, they highlight issues for consideration to advance more culturally appropriate practice in research ethics and suggest ways a stronger anthropological lens can be applied to research ethics to overcome these challenges.

  15. Research culture in allied health: a systematic review.

    Science.gov (United States)

    Borkowski, Donna; McKinstry, Carol; Cotchett, Matthew; Williams, Cylie; Haines, Terry

    2016-06-07

    Research evidence is required to guide optimal allied health practice and inform policymakers in primary health care. Factors that influence a positive research culture are not fully understood, and nor is the impact of a positive research culture on allied health professionals. The aim of this systematic review was to identify factors that affect allied health research culture and capacity. An extensive search of 11 databases was conducted in June 2015. Studies were included if they were published in English, had full-text availability and reported research findings relating to allied health professions. Study quality was evaluated using the McMaster Critical Review Forms. Fifteen studies were eligible for inclusion. A meta-analysis was not performed because of heterogeneity between studies. Allied health professionals perceive that their individual research skills are lower in comparison to their teams and organisation. Motivators for conducting research for allied health professionals include developing skills, increasing job satisfaction and career advancement. Barriers include a lack of time, limited research skills and other work roles taking priority. Multilayered strategies, such as collaborations with external partners and developing research leadership positions, aimed at addressing barriers and enablers, are important to enhance allied health research culture and capacity.

  16. Research in use – cultures of relating

    DEFF Research Database (Denmark)

    Holck, Ulla; Stige, Brynjulf; Skrudland, Hilde

    therapy (broadly seen). In addition, research conducted in another clinical setting than the local/national, as well as the dominance of English publication language, are barriers for spreading knowledge about music therapy – to clients/relatives and professionals, as well as employers. Collaborative...... documentation Locally based projects involving clinical music therapists as well as researchers are an effective way of spreading the use of and knowledge about music therapy, and can also be a basis for later data collection on a greater scale. Starting from web-based examples, this round table will present...

  17. Researching with Original Sources in Culture Studies.

    Science.gov (United States)

    Carter, Douglas

    1997-01-01

    Describes the method employed for scholarship that involves the analysis of original unpublished scripts. A professional-development grant provided an opportunity to travel to a university archive to read primary research materials unavailable through conventional means, and to develop a detailed analysis of selected works by Ray Bradbury,…

  18. Cross Cultural Considerations for Education and Research.

    Science.gov (United States)

    Timpson, William M.

    Sociopolitical influences on education and research in the United States, China, and the Soviet Union are contrasted. Discussions with American scholars who have knowledge of educational practice in socialist nations are presented. The major philosophical difference stressed by these scholars is the pervasive influence of dialectical materialism…

  19. Teachers’ action research in a culture of performativity

    OpenAIRE

    2013-01-01

    In a culture of performativity, action research offers teachers an opportunity to step back and reflect on their practice. This paper reports on a collaborative project carried out between a university and a secondary school in England, in which the university staff supported an action research project within the school. Five school teachers volunteered to engage in this project. They were given an introduction to action research and were assigned a university researcher to support them. Desp...

  20. Quantitative and qualitative research across cultures and languages: cultural metrics and their application.

    Science.gov (United States)

    Wagner, Wolfgang; Hansen, Karolina; Kronberger, Nicole

    2014-12-01

    Growing globalisation of the world draws attention to cultural differences between people from different countries or from different cultures within the countries. Notwithstanding the diversity of people's worldviews, current cross-cultural research still faces the challenge of how to avoid ethnocentrism; comparing Western-driven phenomena with like variables across countries without checking their conceptual equivalence clearly is highly problematic. In the present article we argue that simple comparison of measurements (in the quantitative domain) or of semantic interpretations (in the qualitative domain) across cultures easily leads to inadequate results. Questionnaire items or text produced in interviews or via open-ended questions have culturally laden meanings and cannot be mapped onto the same semantic metric. We call the culture-specific space and relationship between variables or meanings a 'cultural metric', that is a set of notions that are inter-related and that mutually specify each other's meaning. We illustrate the problems and their possible solutions with examples from quantitative and qualitative research. The suggested methods allow to respect the semantic space of notions in cultures and language groups and the resulting similarities or differences between cultures can be better understood and interpreted.

  1. Research in culture and psychology: past lessons and future challenges.

    Science.gov (United States)

    Grossmann, Igor; Na, Jinkyung

    2014-01-01

    Since the dawn of psychology as a science, conceptual and methodological questions have accompanied research at the intersection of culture and psychology. We review some of these questions using two dominant concepts-independent versus interdependent social orientation and analytic versus holistic cognitive style. Studying the relationship between culture and psychology can be difficult due to sampling restrictions and response biases. Since these challenges have been mastered, a wealth of research has accumulated on how culture influences cognition, emotion, and the self. Building on this work, we outline a set of new challenges for culture and psychology. Such challenges include questions about conceptual clarity, within-cultural and subcultural variations (e.g., variations due to social class), differentiation and integration of processes at the group versus individual level of analysis, modeling of how cultural processes unfold over time, and integration of insights from etic and emic methodological approaches. We review emerging work addressing these challenges, proposing that future research on culture and psychology is more exciting than ever. WIREs Cogn Sci 2014, 5:1-14. doi: 10.1002/wcs.1267 CONFLICT OF INTEREST: The authors have declared no conflicts of interest for this article. For further resources related to this article, please visit the WIREs website.

  2. Legitimating Clinical Research in the Study of Organizational Culture.

    Science.gov (United States)

    Schein, Edgar H.

    1993-01-01

    Argues that traditional research model used in industrial-organizational psychology is not useful in understanding deeper dynamics of organizations, especially those phenomena labeled as "cultural." Contends that use of data obtained during clinical and consulting work should be legitimated as valid research data. Spells out clinical model and…

  3. Meanings and Implications of Culture in Sustainability Education Research

    Science.gov (United States)

    Anderson, Vince; Datta, Ranjan; Dyck, Shannon; Kayira, Jean; McVittie, Janet

    2016-01-01

    As scholars working both individually and collectively, we are interested in exploring what may be achieved through taking up the complex notion of culture in sustainability education research. In this article, we present a bricolage of research, drawing on empirical and theoretical sources that collectively establish the kind of capacity we see…

  4. Teachers' Action Research in a Culture of Performativity

    Science.gov (United States)

    Cain, Tim; Harris, Richard

    2013-01-01

    In a culture of performativity, action research offers teachers an opportunity to step back and reflect on their practice. This paper reports on a collaborative project carried out between a university and a secondary school in England, in which the university staff supported an action research project within the school. Five school teachers…

  5. 'Nursing research culture' in the context of clinical nursing practice

    DEFF Research Database (Denmark)

    Berthelsen, Connie Bøttcher; Hølge-Hazelton, Bibi

    2017-01-01

    for efficiency, nurses' barriers to research use and the lack of definition of the concept of nursing research culture make it difficult to establish. DESIGN: Concept analysis. DATA SOURCES: Data were collected through a literature review in PubMed, CINAHL and PsycINFO during March 2016. METHODS: Walker...

  6. Wider Horizons: Fostering a Culture of Undergraduate Research

    Science.gov (United States)

    Harde, Roxanne; Haave, Neil

    2012-01-01

    This essay synthesizes our roundtable discussion about how to develop a campus culture of undergraduate research. Our discussion began with descriptions of the University of Alberta, Augustana's initiatives: Independent Studies courses, the Student Academic Conference, and summer research assistantships. Common concerns from roundtable…

  7. Personality Traits across Cultures and Research on Obedience

    Science.gov (United States)

    Lavine, Robert A.

    2009-01-01

    Comments on an article by Twenge on the issue of psychological traits that may differ with culture and ethnicity in discussing the partial replication of Milgram's obedience research (Burger, January 2009). But since a major stimulus for Milgram's research was the destruction of European Jewry (Benjamin & Simpson, January 2009; Blass, 2009), what…

  8. Researching Hybrid Learning Communities in the Digital Age through Educational Ethnography

    Science.gov (United States)

    James, Nalita; Busher, Hugh

    2013-01-01

    This paper discusses the complexities of investigating the experiences of participants in hybrid (online/offline) learning communities through educational ethnography. In these communities, people construct small cultures in the liminal spaces or "border crossings" between the virtually real and "actually" real, using computer-mediated and…

  9. Research on the Green Culture of Chinese Enterprise

    Institute of Scientific and Technical Information of China (English)

    Wu Yunguo

    2009-01-01

    According to the general tendency of the development of enterprise cultural in the 21st century,more and more intense attentions will be paid on the enterprise culture.Thus,while the world green tendency and the green demand rise increasingly,the research on the green cultural management is becoming more important.The study of the green cultural management is not only of vital significance in promoting the continuous development of social economy,but also exchanging the way of the economic growth from extensive pattern to intensive pattern,improving the capacity of the competition and economic benefit of the company,and accelerating the international business.Moreover,the research has another significant importance in enriching and developing the science of enterprise of management.

  10. Betwixt and Between Past and Present: Cultural and Generic Hybridity in the Fiction of Amy Tan and Mary Yukari Waters

    Directory of Open Access Journals (Sweden)

    Rania Youssef

    2013-10-01

    Full Text Available Amy Tan and Mary Yukari Waters are both Asian-Americans who portray hybridity in their short stories which depict the shifting identities of the self. But do the internal categories of gender, race and ethnicity help in the coherence or do they add to the fragmentation of diverse identities? It is the dynamics of this critique of multiple identification and hybrid cultures that is being traced here in this study and how all this is reflected in narrative responses to such conditions of the examination of the self and, on a broader scale, community. The study builds on Victor Turner’s theory of liminality. Key words Hybridity, liminality, multiple identity, race, culture.

  11. Three-dimensional culture and interaction of cancer cells and dendritic cells in an electrospun nano-submicron hybrid fibrous scaffold

    Directory of Open Access Journals (Sweden)

    Kim TE

    2016-03-01

    Full Text Available Tae-Eon Kim,1–3,* Chang Gun Kim,1–3,* Jin Soo Kim,4 Songwan Jin,4 Sik Yoon,5 Hae-Rahn Bae,6 Jeong-Hwa Kim,7,8 Young Hun Jeong,7,8 Jong-Young Kwak1–3 1Department of Pharmacology, School of Medicine, 2Department of Biomedical Sciences, The Graduate School, Ajou University, Suwon, South Korea; 3Immune Network Pioneer Research Center, Ajou University Medical Center, Suwon, South Korea; 4Department of Mechanical Engineering, Korea Polytechnic University, Gyeonggi, South Korea; 5Department of Anatomy, School of Medicine, Pusan National University, Yangsan, South Korea; 6Department of Physiology, College of Medicine, Dong-A University, Busan, South Korea; 7School of Mechanical Engineering, 8Department of Mechanical Engineering, Graduate School, Kyungpook National University, Daegu, South Korea *These authors contributed equally to this work Abstract: An artificial three-dimensional (3D culture system that mimics the tumor microenvironment in vitro is an essential tool for investigating the cross-talk between immune and cancer cells in tumors. In this study, we developed a 3D culture system using an electrospun poly(ε-caprolactone (PCL nanofibrous scaffold (NFS. A hybrid NFS containing an uninterrupted network of nano- and submicron-scale fibers (400 nm to 2 µm was generated by deposition onto a stainless steel mesh instead of an aluminum plate. The hybrid NFS contained multiplanar pores in a 3D structure. Surface-seeded mouse CT26 colon cancer cells and bone marrow-derived dendritic cells (BM-DCs were able to infiltrate the hybrid NFS within several hours. BM-DCs cultured on PCL nanofibers showed a baseline inactive form, and lipopolysaccharide (LPS-activated BM-DCs showed increased expression of CD86 and major histocompatibility complex Class II. Actin and phosphorylated FAK were enriched where unstimulated and LPS-stimulated BM-DCs contacted the fibers in the 3D hybrid NFS. When BM-DCs were cocultured with mitoxantrone-treated CT26 cells in

  12. Researching measurement equivalence in cross-cultural studies

    Directory of Open Access Journals (Sweden)

    Miloš Kankaraš

    2010-06-01

    Full Text Available In cross-cultural comparative studies it is essential to establish equivalent measurement of relevant constructs across cultures. If this equivalence is not confirmed it is difficult if not impossible to make meaningful comparison of results across countries. This work presents concept of measurement equivalence, its relationship with other related concepts, different equivalence levels and causes of inequivalence in cross-cultural research. It also reviews three main approaches to the analysis of measurement equivalence – multigroup confirmatory factor analysis, differential item functioning, and multigroup latent class analysis – with special emphasis on their similarities and differences, as well as comparative advantages.

  13. Numerical Research on Hybrid Fuel Locking Device for Upward Flow Core-Research Reactor

    Energy Technology Data Exchange (ETDEWEB)

    Huh, Hyung; Cho, Yeong-Garp; Yoo, Yeon-Sik; Ryu, Jeong-Soo [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of)

    2016-10-15

    The assembly must be held firmly against these forces, but cannot be permanently attached to the support stand because periodic refueling of the reactor requires removal or relocation of each assembly. There are so many kinds of fuel locking device, but they are operated manually. As a part of a new project, we have investigated a hybrid fuel locking device (HFLD) for research reactor which is operated automatically. Prior method of holding down the fuel assembly includes a hybrid zero electromagnet consisting of an electromagnet and a permanent magnet. The role of an electromagnet is converged to zero power for overcoming the lifting power of a permanent magnet by controlling the coil current. At this time, a HFLD is an unlocking state. On the contrary, it is locking state that only a permanent magnet works when the power of an electromagnet is off. The results of a FEM in this work lead to the following conclusions: (1) It is possible that an electromagnet is converged to zero power for overcoming the lifting power of a permanent magnet by remote controlling the coil current. (2) At this time, it is able to detect remotely using proximity sensor whether a HFLD is latched or not.

  14. Developing a qualitative research culture in university psychology departments

    OpenAIRE

    Frost, Nollaig; Barry, Richard

    2010-01-01

    We are academics in the Department of Psychology, Middlesex University. Nollaig’s research is primarily qualitative and Richard’s primarily quantitative. We form part of a team responsible for developing and delivering Research Methods modules to students at undergraduate and postgraduate level. In this paper, we draw on our experiences and those of colleagues to discuss some challenges (and possible solutions) to changing the research culture in a psychology department.

  15. Dental Biofilm and Laboratory Microbial Culture Models for Cariology Research

    Directory of Open Access Journals (Sweden)

    Ollie Yiru Yu

    2017-06-01

    Full Text Available Dental caries form through a complex interaction over time among dental plaque, fermentable carbohydrate, and host factors (including teeth and saliva. As a key factor, dental plaque or biofilm substantially influence the characteristic of the carious lesions. Laboratory microbial culture models are often used because they provide a controllable and constant environment for cariology research. Moreover, they do not have ethical problems associated with clinical studies. The design of the microbial culture model varies from simple to sophisticated according to the purpose of the investigation. Each model is a compromise between the reality of the oral cavity and the simplification of the model. Researchers, however, can still obtain meaningful and useful results from the models they select. Laboratory microbial culture models can be categorized into a closed system and an open system. Models in the closed system have a finite supply of nutrients, and are also simple and cost-effective. Models in the open system enabled the supply of a fresh culture medium and the removal of metabolites and spent culture liquid simultaneously. They provide better regulation of the biofilm growth rate than the models in the closed system. This review paper gives an overview of the dental plaque biofilm and laboratory microbial culture models used for cariology research.

  16. Subsonic Ultra Green Aircraft Research: Phase 2. Volume 2; Hybrid Electric Design Exploration

    Science.gov (United States)

    Bradley, Marty K.; Droney, Christopher K.

    2015-01-01

    This report summarizes the hybrid electric concept design, analysis, and modeling work accomplished by the Boeing Subsonic Ultra Green Aircraft Research (SUGAR) team, consisting of Boeing Research and Technology, Boeing Commercial Airplanes, General Electric, and Georgia Tech.Performance and sizing tasks were conducted for hybrid electric versions of a conventional tube-and-wing aircraft and a hybrid wing body. The high wing Truss Braced Wing (TBW) SUGAR Volt was updated based on results from the TBW work (documented separately) and new engine performance models. Energy cost and acoustic analyses were conducted and technology roadmaps were updated for hybrid electric and battery technology. NOx emissions were calculated for landing and takeoff (LTO) and cruise. NPSS models were developed for hybrid electric components and tested using an integrated analysis of superconducting and non-superconducting hybrid electric engines. The hybrid electric SUGAR Volt was shown to produce significant emissions and fuel burn reductions beyond those achieved by the conventionally powered SUGAR High and was able to meet the NASA goals for fuel burn. Total energy utilization was not decreased but reduced energy cost can be achieved for some scenarios. The team was not able to identify a technology development path to meet NASA's noise goals

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

    Science.gov (United States)

    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…

  18. Visit and course at Hunan Hybrid Rice Research Ceater ( HHRRC )

    Institute of Scientific and Technical Information of China (English)

    TANZhijun

    1992-01-01

    Invited by Prof YUAN Longping 3 Japanese scientists of the delegation of National Federation of Agricultural Cooperative Association (ZEN-NOH) led by Hibino, came to visit HHRRC. During their visit, HHRRC experts introduced to them the advances in hybrid rice research in China and the Japanese guests reported the recent progresses on improvement of grain quality and cultivation techniques for indica/japonica hybrid rice.

  19. The research of controller area network on hybrid electrical vehicle

    Institute of Scientific and Technical Information of China (English)

    Wu Hongxing; Song Liwei; Kou Baoquan; Cheng Shukang

    2006-01-01

    It is of increasing importance to design and implement vehicle networks for transferring information between electrical control units on Hybrid Electrical Vehicle (HEV). This paper presents a scheme of using Controller Area Network (CAN) technology to realize communication and datasharing between the electrical units on the HEV. The principle and communication protocol of Electrical Control Units (ECU) CAN node are introduced. By considering different sensitivity of the devices to the latency of data transportation, a new design procedure is proposed for the purpose of simplifying network codes and wiring harness, reducing assembly space and weight, improving assembly efficiency, and enhancing fault-diagnose in auto networks.

  20. A hybrid microfluidic-vacuum device for direct interfacing with conventional cell culture methods.

    Science.gov (United States)

    Chung, Bong Geun; Park, Jeong Won; Hu, Jia Sheng; Huang, Carlos; Monuki, Edwin S; Jeon, Noo Li

    2007-09-20

    Microfluidics is an enabling technology with a number of advantages over traditional tissue culture methods when precise control of cellular microenvironment is required. However, there are a number of practical and technical limitations that impede wider implementation in routine biomedical research. Specialized equipment and protocols required for fabrication and setting up microfluidic experiments present hurdles for routine use by most biology laboratories. We have developed and validated a novel microfluidic device that can directly interface with conventional tissue culture methods to generate and maintain controlled soluble environments in a Petri dish. It incorporates separate sets of fluidic channels and vacuum networks on a single device that allows reversible application of microfluidic gradients onto wet cell culture surfaces. Stable, precise concentration gradients of soluble factors were generated using simple microfluidic channels that were attached to a perfusion system. We successfully demonstrated real-time optical live/dead cell imaging of neural stem cells exposed to a hydrogen peroxide gradient and chemotaxis of metastatic breast cancer cells in a growth factor gradient. This paper describes the design and application of a versatile microfluidic device that can directly interface with conventional cell culture methods. This platform provides a simple yet versatile tool for incorporating the advantages of a microfluidic approach to biological assays without changing established tissue culture protocols.

  1. A hybrid microfluidic-vacuum device for direct interfacing with conventional cell culture methods

    Directory of Open Access Journals (Sweden)

    Monuki Edwin S

    2007-09-01

    Full Text Available Abstract Background Microfluidics is an enabling technology with a number of advantages over traditional tissue culture methods when precise control of cellular microenvironment is required. However, there are a number of practical and technical limitations that impede wider implementation in routine biomedical research. Specialized equipment and protocols required for fabrication and setting up microfluidic experiments present hurdles for routine use by most biology laboratories. Results We have developed and validated a novel microfluidic device that can directly interface with conventional tissue culture methods to generate and maintain controlled soluble environments in a Petri dish. It incorporates separate sets of fluidic channels and vacuum networks on a single device that allows reversible application of microfluidic gradients onto wet cell culture surfaces. Stable, precise concentration gradients of soluble factors were generated using simple microfluidic channels that were attached to a perfusion system. We successfully demonstrated real-time optical live/dead cell imaging of neural stem cells exposed to a hydrogen peroxide gradient and chemotaxis of metastatic breast cancer cells in a growth factor gradient. Conclusion This paper describes the design and application of a versatile microfluidic device that can directly interface with conventional cell culture methods. This platform provides a simple yet versatile tool for incorporating the advantages of a microfluidic approach to biological assays without changing established tissue culture protocols.

  2. Responses to NaCl stress of cultivated and wild tomato species and their hybrids in callus cultures.

    Science.gov (United States)

    Cano, E A; Pérez-Alfocea, F; Moreno, V; Bolarin, M C

    1996-06-01

    If in vitro culture is to be used for evaluating the salt tolerance of tomato hybrids and segregant populations in a breeding programme, it is previously necessary to get quick and reliable traits. In this work, growth and physiological responses to salinity of two interspecific hybrids between the cultivated tomato (Lycopersicon esculentum Mill) and its wild salt-tolerant species L pennellii are compared to those of their parents. The leaf callus of the first subculture was grown on media amended with 0, 35, 70, 105, 140, 175 and 210 mM NaCl for 40 days. Relative fresh weight growth of callus in response to increased salinity in the culture medium was much greater in L pennellii than in the tomato cultivars, and greater in the hybrids than in the wild species. Moreover, the different salt tolerance degree of hybrids was related to that of female parents. At high salt levels, only Cl(-) accumulation was higher in L pennellii than in tomato cultivars, whereas in the hybrids both Cl(-), and Na(+) accumulation were higher than in their parents. Proline increased with salinity in the callus of all genotypes; these increases were much higher in the tomato cultivars than in L pennellii, and the hybrids showed a similar response to that of the wild species. Salt-treated callus of the tomato cultivars showed significant increases in valine, isoleucine and leucine contents compared to control callus tissue. In contrast, these amino acids in callus tissues of the wild species and hybrids showed a tendency to decrease with increasing salinity.

  3. Global and cultural perinatal nursing research: improving clinical practice.

    Science.gov (United States)

    Callister, Lynn Clark

    2011-01-01

    High-quality perinatal nursing care should be based on the best evidence including research findings, clinical expertise, and the preferences of women and their families. Principles of perinatal research initiatives are defined, with suggested research priorities designed to close current gaps in the micro and macro environments of perinatal nursing throughout the world. Nearly a decade ago, the following question was asked, "Where is the 'E' (evidence) in maternal child health?" Improving the quality and safety of perinatal nursing care for culturally diverse women globally is the primary goal of nurse researchers leading the future of perinatal healthcare.

  4. Research on stellarator-mirror fission-fusion hybrid

    Science.gov (United States)

    Moiseenko, V. E.; Kotenko, V. G.; Chernitskiy, S. V.; Nemov, V. V.; Ågren, O.; Noack, K.; Kalyuzhnyi, V. N.; Hagnestål, A.; Källne, J.; Voitsenya, V. S.; Garkusha, I. E.

    2014-09-01

    The development of a stellarator-mirror fission-fusion hybrid concept is reviewed. The hybrid comprises of a fusion neutron source and a powerful sub-critical fast fission reactor core. The aim is the transmutation of spent nuclear fuel and safe fission energy production. In its fusion part, neutrons are generated in deuterium-tritium (D-T) plasma, confined magnetically in a stellarator-type system with an embedded magnetic mirror. Based on kinetic calculations, the energy balance for such a system is analyzed. Neutron calculations have been performed with the MCNPX code, and the principal design of the reactor part is developed. Neutron outflux at different outer parts of the reactor is calculated. Numerical simulations have been performed on the structure of a magnetic field in a model of the stellarator-mirror device, and that is achieved by switching off one or two coils of toroidal field in the Uragan-2M torsatron. The calculations predict the existence of closed magnetic surfaces under certain conditions. The confinement of fast particles in such a magnetic trap is analyzed.

  5. [In vitro cell culture technology in cosmetology research].

    Science.gov (United States)

    Gojniczek, Katarzyna; Garncarczyk, Agnieszka; Pytel, Agata

    2005-01-01

    For ages the humanity has been looking for all kind of active substances, which could be used in improving the health and the appearance of our skin. People try to find out how to protect the skin from harmful, environmental factors. Every year a lot of new natural and synthetic, chemical substances are discovered. All of them potentially could be used as a cosmetic ingredient. In cosmetology research most of new xenobiotics were tested in vivo on animals. Alternative methods to in vivo tests are in vitro tests with skin cell culture system. The aim of this work was to describe two-dimensional and tree-dimensional skin cell cultures. Additionally, in this work we wanted to prove the usefulness of in vitro skin cell cultures in cosmetology research.

  6. High in vitro antimicrobial activity of β-peptoid-peptide hybrid oligomers against planktonic and biofilm cultures of Staphylococcus epidermidis

    DEFF Research Database (Denmark)

    Liu, Yang; Knapp, Kolja Michael; Yang, Liang

    2013-01-01

    An array of β-peptoid-peptide hybrid oligomers displaying different amino acid/peptoid compositions and chain lengths was studied with respect to antimicrobial activity against Staphylococcus epidermidis both in planktonic and biofilm cultures, comparing the effects with those of the common...... higher concentrations were needed to eradicate mature (24-h-old) biofilms completely. Chiral and guanidinylated hybrids exhibited the fastest killing effects against slow-growing cells and had more favourable antibiofilm properties than analogues only containing lysine or lacking chirality in the β...

  7. Parent-Child Play across Cultures: Advancing Play Research

    Science.gov (United States)

    Roopnarine, Jaipaul L.; Davidson, Kimberly L.

    2015-01-01

    In this article, the authors argue for a greater understanding of children's play across cultures through better integration of scientific thinking about the developed and developing societies, through consideration of socialization beliefs and goals, and, finally, through the use of more complex models in research investigations. They draw on…

  8. Research and breeding for mechanical culture of rice in Surinam

    NARCIS (Netherlands)

    Have, ten H.

    1967-01-01

    Ten Have described the results of research on cultural practices and breeding work, on the very heavy clay soils of the Prince Bernhard Polder and the Wageningen Project during the years 1952 to 1965. The chapters are: Introduction, Surface and underground drainage, Tillage and seedbed preparation,

  9. Reducing size variation in hybrid catfish culture through graded partial harvest

    Science.gov (United States)

    Hybrid catfish (' channel catfish Ictalurus punctatus x ' blue catfish I. furcatus) are becoming a major contributor to catfish aquaculture in the United States. Because of unique production characteristics of hybrid catfish, rapid farmer adoption of hybrids has outpaced appropriate management resea...

  10. Suppression Subtractive Hybridization (SSH) and its modifications in microbiological research.

    Science.gov (United States)

    Huang, Xiaowei; Li, Yunxia; Niu, Qiuhong; Zhang, Keqin

    2007-09-01

    Suppression subtractive hybridization (SSH) is an effective approach to identify the genes that vary in expression levels during different biological processes. It is often used in higher eukaryotes to study the molecular regulation in complex pathogenic progress, such as tumorigenesis and other chronic multigene-associated diseases. Because microbes have relatively smaller genomes compared with eukaryotes, aside from the analysis at the mRNA level, SSH as well as its modifications have been further employed to isolate specific chromosomal locus, study genomic diversity related with exceptional bacterial secondary metabolisms or genes with special microbial function. This review introduces the SSH and its associated methods and focus on their applications to detect specific functional genes or DNA markers in microorganisms.

  11. Researching Contradictions: Cultural Historical Activity Theory Research (CHAT) in the English Classroom

    Science.gov (United States)

    Thompson, Ian

    2015-01-01

    This article argues that Cultural Historical Activity Theory (CHAT) is an appropriate theoretical and methodological framework for researchers in English interested in the social contexts of culture and its relationship with the formation of mind and activity in the English classroom. Two key concepts in Vygotsky's thought central to understanding…

  12. Researching Contradictions: Cultural Historical Activity Theory Research (CHAT) in the English Classroom

    Science.gov (United States)

    Thompson, Ian

    2015-01-01

    This article argues that Cultural Historical Activity Theory (CHAT) is an appropriate theoretical and methodological framework for researchers in English interested in the social contexts of culture and its relationship with the formation of mind and activity in the English classroom. Two key concepts in Vygotsky's thought central to understanding…

  13. The Inherited Traditional Culture of Automobile Molding DNA Design Research

    Directory of Open Access Journals (Sweden)

    Song Qiang

    2013-01-01

    Full Text Available Design of automobile modeling DNA is the core that makes enterprises establish a good and unique brand image to win on market. This paper described the definition and meaning of production DNA, also discussed the composition of production DNA and researched the design ideas of production DNA from both macro and micro aspects. Finally, it recommended would research the traditional culture into the past, present and future of three periods, explored the idea of traditional culture that the automobile modeling DNA inherited under these three periods and analyzed with the red flag car as an example. This research provided a guideline to help automotive corporations to implement brand strategies, and helped to design autos with Chinese elements, sense of the times and fashion trends and can perform the modern mental outlook of Chinese people.

  14. Adult human brain cell culture for neuroscience research.

    Science.gov (United States)

    Gibbons, Hannah M; Dragunow, Mike

    2010-06-01

    Studies of the brain have progressed enormously through the use of in vivo and in vitro non-human models. However, it is unlikely such studies alone will unravel the complexities of the human brain and so far no neuroprotective treatment developed in animals has worked in humans. In this review we discuss the use of adult human brain cell culture methods in brain research to unravel the biology of the normal and diseased human brain. The advantages of using adult human brain cells as tools to study human brain function from both historical and future perspectives are discussed. In particular, studies using dissociated cultures of adult human microglia, astrocytes, oligodendrocytes and neurons are described and the applications of these types of study are evaluated. Alternative sources of human brain cells such as adult neural stem cells, induced pluripotent stem cells and slice cultures of adult human brain tissue are also reviewed. These adult human brain cell culture methods could benefit basic research and more importantly, facilitate the translation of basic neuroscience research to the clinic for the treatment of brain disorders. Copyright 2009 Elsevier Ltd. All rights reserved.

  15. Culture Studies in the Field of International Business Research

    DEFF Research Database (Denmark)

    Worm, Verner; Li, Xin; Jakobsen, Michael

    Purpose: The purpose of this paper is to describe the status of culture studies within the field of international business research, and to examine how two main paradigms – essentialism and social constructivism – relate to the discourse in this field. We analyze the main points of the two...... in this paper. Practical implications: We encourage practitioners to learn how to switch, both sequentially and spatially, between the two paradigms of culture (fundamentally incommensurable though they are). This involves taking a “both/or” approach to the two paradigms. Originality/Value: We show...

  16. General principles of researching the lexicon of traditional material culture

    Directory of Open Access Journals (Sweden)

    Nedeljkov Ljiljana

    2009-01-01

    Full Text Available The paper discusses a linguistic research of terminological systems connected with basic fields of human life and work which, in modern conditions, are either transformed into contemporary modern forms or gradually disappear due to changes in the way of life and work. The lexicon of material culture of native inhabitants of Vojvodina is examined, resulting in monographs on the terminologies of fishing, cartwrighting, shepherding and houses and furniture, all of which have in common the fact that the starting point was the research of the lexicon in question by semantic fields. The paper shows the lexicological and lexicographical procedures used while researching these terminological systems.

  17. Examining teacher-researcher collaboration through the cultural interface

    Science.gov (United States)

    Goff, Wendy; Veresov, Nikolai

    2015-09-01

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

  18. Research Update: Hybrid energy devices combining nanogenerators and energy storage systems for self-charging capability

    Science.gov (United States)

    Kim, Jeonghun; Lee, Ju-Hyuck; Lee, Jaewoo; Yamauchi, Yusuke; Choi, Chang Ho; Kim, Jung Ho

    2017-07-01

    The past decade has been especially creative for nanogenerators as energy harvesting devices utilizing both piezoelectric and triboelectric properties. Most recently, self-charging power units using both nanogenerators and energy storage systems have begun to be investigated for portable and wearable electronics to be used in our daily lives. This review focuses on these hybrid devices with self-charging combined with energy harvesting storage systems based on the most recent reports. In this research update, we will describe the materials, device structures, integration, applications, and research progress up to the present on hybrid devices.

  19. Spatial Information in local society's cultural conservation and research

    Science.gov (United States)

    Jang, J.-J.; Liao, H.-M.; Fan, I.-C.

    2015-09-01

    Center for Geographic Information Science, Research Center for Humanities and Social Sciences,Academia Sinica (GIS center), Coordinate short-, medium-, and long-term operations of multidisciplinary researches focusing on related topics in the sciences and humanities. Based on the requirements of multi-disciplinary research applications, sustain collection and construction of sustaining and unifying spatial base data and knowledge and building of spatial data infrastructure. Since the 1990s, GIS center build geographic information platform: "Time and space infrastructure of Chinese civilization" (Chinese Civilizationin Time and Space, CCTS) and "Taiwan History and Culture Map" (Taiwan History and Culture in Time and Space, THCTS) . the goal of both system is constructing an integrated GIS-based application infrastructure on the spatial extent of China and Taiwan, in the timeframe of Chinese and Taiwanese history, and with the contents of Chinese and Taiwanese civilization. Base on THCTS, we began to build Cultural Resources GIS(CRGIS, http://crgis.rchss.sinica.edu.tw) in 2006, to collect temples, historic Monuments, historic buildings, old trees, wind lions god and other cultural resource in Taiwan, and provide a platform for the volunteers to make for all types of tangible, intangible cultural resources, add, edit, organize and query data via Content Management System(CMS) . CRGIS collected aggregated 13,000 temples, 4,900 churches. On this basis, draw a variety of religious beliefs map-multiple times Temple distributions, different main god distributions, church distribution. Such as Mazu maps, Multiple times temple distributions map (before 1823, 1823-1895,1895-1949,1949-2015 years) at Taijiang inner sea areas in Tainan. In Taiwan, there is a religious ritual through folk activities for a period ranging from one day to several days, passing specific geospatial range and passes through some temples or houses. Such an important folk activity somewhat similar to

  20. Neurotoxicity of isoniazid and its metabolites in cultures of mouse dorsal root ganglion neurons and hybrid neuronal cell line.

    Science.gov (United States)

    Sanfeliu, C; Wright, J M; Kim, S U

    1999-12-01

    Isoniazid (INH) is one of the anti-tuberculosis drugs widely prescribed for patients since the early 1950s. It is relatively nontoxic but some patients develop peripheral neuropathy attributed to a disturbance of vitamin B6 metabolism. Some isoniazid metabolites are hepatotoxic but little is known about their neurotoxic property. Isoniazid and its metabolites including acetylisoniazid, acetylhydrazine, diacetylhydrazine, isonicotinic acid and hydrazine were examined for their potential neurotoxic effects in cultured mouse dorsal root ganglion (DRG) neurons and mouse neuroblastoma x DRG neuron hybrid cell line N18D3. Isoniazid did not cause neurotoxicity at exposures up to 7 days. Hydrazine was found to be the most toxic metabolite with LC50 values of 2.7 mM and 0.3 mM after 7 days of exposure in DRG neurons and N18D3 hybrid neurons, respectively. Other metabolites including acetylisoniazid, acetylhydrazine, diacetylhydrazine and isonicotinic acid had moderate to minor neurotoxic effects on N18D3 hybrid neurons. Pyridoxine, which is used in clinical practice to prevent or ameliorate the isoniazid-induced neuropathy, did not consistently reverse the neurotoxicity of any of the metabolites in the cell cultures, but some interaction with hydrazine cannot be ruled out. Pyridoxine itself was found to be neurotoxic both in DRG neurons and N18D3 hybrid neurons, in agreement with human peripheral sensory neuropathy caused by prolonged overdosage. The enzymes catalase and superoxide dismutase and the antioxidant agent selenium showed some protection against hydrazine neurotoxicity, suggesting an involvement of the generation of reactive oxygen species in the pathogenesis of isoniazid neuropathy. Both mouse DRG neurons and N18D3 mouse hybrid neurons were shown to be useful culture systems for elucidating the neurotoxicity mechanisms of agents causing sensory neuropathies and general neurotoxic effects in the nervous system.

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

    Science.gov (United States)

    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.

  2. Human rights, cultural pluralism, and international health research.

    Science.gov (United States)

    Marshall, Patricia A

    2005-01-01

    In the field of bioethics, scholars have begun to consider carefully the impact of structural issues on global population health, including socioeconomic and political factors influencing the disproportionate burden of disease throughout the world. Human rights and social justice are key considerations for both population health and biomedical research. In this paper, I will briefly explore approaches to human rights in bioethics and review guidelines for ethical conduct in international health research, focusing specifically on health research conducted in resource-poor settings. I will demonstrate the potential for addressing human rights considerations in international health research with special attention to the importance of collaborative partnerships, capacity building, and respect for cultural traditions. Strengthening professional knowledge about international research ethics increases awareness of ethical concerns associated with study design and informed consent among researchers working in resource-poor settings. But this is not enough. Technological and financial resources are also necessary to build capacity for local communities to ensure that research results are integrated into existing health systems. Problematic issues surrounding the application of ethical guidelines in resource-poor settings are embedded in social history, cultural context, and the global political economy. Resolving the moral complexities requires a commitment to engaged dialogue and action among investigators, funding agencies, policy makers, governmental institutions, and private industry.

  3. Arts-Based Research: Trojan Horses and Shibboleths. The Liabilities of a Hybrid Research Approach. "What Hath Eisner Wrought?"

    Science.gov (United States)

    Pariser, David

    2009-01-01

    The term "arts-based research" has been debated for some time now. In an article strongly in favor of this approach Bean (2007) identifies three species: "Research on the arts (italics in the original) (art history, visual and cultural studies, media studies etc.)...Research for the arts, refers to research into applied techniques, materials and…

  4. Data Mining: A Hybrid Methodology for Complex and Dynamic Research

    Science.gov (United States)

    Lang, Susan; Baehr, Craig

    2012-01-01

    This article provides an overview of the ways in which data and text mining have potential as research methodologies in composition studies. It introduces data mining in the context of the field of composition studies and discusses ways in which this methodology can complement and extend our existing research practices by blending the best of what…

  5. Data Mining: A Hybrid Methodology for Complex and Dynamic Research

    Science.gov (United States)

    Lang, Susan; Baehr, Craig

    2012-01-01

    This article provides an overview of the ways in which data and text mining have potential as research methodologies in composition studies. It introduces data mining in the context of the field of composition studies and discusses ways in which this methodology can complement and extend our existing research practices by blending the best of what…

  6. Research on Hybrid Input Mechanical Press Driven by Two Motors

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    Given the speed requirements of a mechanical press slider, a differential gear train is adopted instead of the belt and gear drive of a general mechanical press. Two electric motors are used to drive the differential gear train with hybrid input. Based on the working principle of a differential gear train, the angular speed equations and the power distribution equations of the input-output system are established. By controlling the angular speeds of the two motors, the slider can move at different speeds. Taken a JH23-100 type mechanical press as example, the driving system is designed and the power of two motors determined. The simulated results show that the highest slider speed in the mechanical press approaches 39 mm/s only at the forging-punching stage, far less than the 232 mm/s of a general JH23-100 type mechanical press. This provides a new scheme to realize low-speed forging-punching technology from a mechanical press.

  7. Orientatio ad Sidera (OAS): a comprehensive project for cultural astronomy research in ancient Mediterranean cultures

    Science.gov (United States)

    Belmonte, Juan Antonio; César González-García, A.; Rodríguez-Antón, Andrea

    2015-08-01

    During the last decade (starting in 2005), the OAS Project has been run, with the support of the Spanish research agencies. Within its framework, research on cultural astronomy has been developed for a series of ancient cultures from the Atlantic Islands to the Arabian Peninsula with the Meditterranean Sea as the pricipal axis of the project. A catalogue of studies has been performed in a set of cultures such as the Megalithic Phenomenon, ancient Egypt, Middle East Bronze and Iron Age civilizations and the Roman World, among many others. In this essay a general scope of the project and a series of most interesting outcomes will be presented. The evolutionary ties of the megalithic monuments of the Iberian Peninsula and elsewhere, the pattern of orientation of Egyptian temples and skyscaping practices within the Hittite, Commagenian or Nabataean cultures, among others, will be shown; finishing in a comprehensive, statistical and comparative study of the orientation patterns of thousands of ancient monuments of the Mediterranean region. Finally, a sketch of our most recent, still ongoing, research on the astronomical and non-astronomical practices used in the planning of cities in the Roman World will be a compelling and promising closing remark of our analysis.

  8. Research of the incubation and hybridization instrument with vibration for nanoparticles.

    Science.gov (United States)

    Liu, Zheng; Deng, Yan; Li, Qihua; Liu, Bin; Xia, Yun; Du, Yuhang; He, Nongyue

    2012-11-01

    Nanoparticles are the largest and most widely used nanomaterial in biomedical research nowadays, which are always used in solution. However, traditional techniques, such as hybridization oven are not appropriate for the incubation and hybridization of nanoparticles. Thus designing and developing an effective method and instrument for hybridization of nanoparticles is very essential to solve these present problems. This paper introduced and successfully designed a hybridization instrument, including insulated and closed chamber, temperature control system, motion control system input and output control system. The instrument can not only control temperature precisely to meet various requirements for chemical and biological molecule's incubation and hybridization on nanomaterials, but also make liquid flow slowly and shake according to a certain frequency for mixing to improve hybridization efficiency significantly. The control algorithm of temperature applied PID and fuzzy-PID, the accuracy is improved and stable. Vibration is the most obvious and advantageous feature of the instrument. Furthermore the core control system was improved whose core is C8051F060 MCU and designed into panel.

  9. Academic Globalization And Ice: Cross-Cultural Research And Transnational Education

    Directory of Open Access Journals (Sweden)

    Marta Szabo White

    2012-10-01

    Full Text Available As the Lion said to the Man, "There are many statues of men slaying lions, but if only the lions were sculptors there might be quite a different set of statues." - Aesop Commensurate with Aesop's message of the sculptor matters, so does the communicator, the language and surprisingly, business context. The evolution from the experientially-based Cultureactive to the theoretically-based ICE, from first-generation to second-generation, this paper underscores the marriage of cross-cultural research and transnational education. Both Cultureactive and ICE serve at the pleasure of Globalization, and more importantly, Academic Globalization and Transnational Education. The impetus for this paper derives from two pivotal questions: Does one's professional lens create similarities more dominant than culture; and does English evoke responses significantly different from those of one's native language. ICE emerged from Cultureactive when validity and reliability research issues became noteworthy. Known as the ABC research team, Adair, Buchan and Chen [1] and [2] capitalized upon both Hall's low context/high context communication tool and Triandis' model of subjective culture to result in the theoretical underpinnings for ICE. This conceptual reconfiguration is also grounded in the works of Trompenaars, Holtgraves, Hampden-Turner, Thomas and Kilman, Yamagishi, and Bearden, Money and Nevins [3], [11], [20], [22] and [24]. ICE implementation strategies include the employment of Myers Briggs typologies. The contribution of this paper is the celebration of the first year of ICE [InterCultural Edge], and its far-reaching ramifications. Previous research streams have underscored global similarities and differences among cultures, and a previous paper [23] established that cross-professional rather than cross-cultural differences are more paramount in assessing communication differences. This study employs Cultureactive and the LMR model, noting that business

  10. Psychometric model for safety culture assessment in nuclear research facilities

    Energy Technology Data Exchange (ETDEWEB)

    Nascimento, C.S. do, E-mail: claudio.souza@ctmsp.mar.mil.br [Centro Tecnológico da Marinha em São Paulo (CTMSP), Av. Professor Lineu Prestes 2468, 05508-000 São Paulo, SP (Brazil); Andrade, D.A., E-mail: delvonei@ipen.br [Instituto de Pesquisas Energéticas e Nucleares (IPEN/CNEN – SP), Av. Professor Lineu Prestes 2242, 05508-000 São Paulo, SP (Brazil); Mesquita, R.N. de, E-mail: rnavarro@ipen.br [Instituto de Pesquisas Energéticas e Nucleares (IPEN/CNEN – SP), Av. Professor Lineu Prestes 2242, 05508-000 São Paulo, SP (Brazil)

    2017-04-01

    Highlights: • A psychometric model to evaluate ‘safety climate’ at nuclear research facilities. • The model presented evidences of good psychometric qualities. • The model was applied to nuclear research facilities in Brazil. • Some ‘safety culture’ weaknesses were detected in the assessed organization. • A potential tool to develop safety management programs in nuclear facilities. - Abstract: A safe and reliable operation of nuclear power plants depends not only on technical performance, but also on the people and on the organization. Organizational factors have been recognized as the main causal mechanisms of accidents by research organizations through USA, Europe and Japan. Deficiencies related with these factors reveal weaknesses in the organization’s safety culture. A significant number of instruments to assess the safety culture based on psychometric models that evaluate safety climate through questionnaires, and which are based on reliability and validity evidences, have been published in health and ‘safety at work’ areas. However, there are few safety culture assessment instruments with these characteristics (reliability and validity) available on nuclear literature. Therefore, this work proposes an instrument to evaluate, with valid and reliable measures, the safety climate of nuclear research facilities. The instrument was developed based on methodological principles applied to research modeling and its psychometric properties were evaluated by a reliability analysis and validation of content, face and construct. The instrument was applied to an important nuclear research organization in Brazil. This organization comprises 4 research reactors and many nuclear laboratories. The survey results made possible a demographic characterization and the identification of some possible safety culture weaknesses and pointing out potential areas to be improved in the assessed organization. Good evidence of reliability with Cronbach's alpha

  11. Safety culture and quality management of Kartini research reactor

    Energy Technology Data Exchange (ETDEWEB)

    Syarip [Yogyakarta Nuclear Research Centre, Yogyakarta (Indonesia); Hauptmanns, Ulrich [Department of Plant Design and Safety, Otto-Von-Guericke-University, Magdeburg (Germany)

    1999-10-01

    The evaluation for assessing the safety culture and quality of safety management of Kartini research reactor is presented. The method is based on the concept of management control of safety (audit) as well as by using the developed method i.e. the questionnaires concerning areas of relevance which have to be answered with value statements. There are seven statements or qualifiers in answering the questions. Since such statements are vague, they are represented by fuzzy numbers. The weaknesses can be identified from the different areas contemplated. The evaluation result show that the quality of safety management of Kartini research reactor is globally rated as 'Average'. The operator behavior in the implementation of 'safety culture' concept is found as a weakness, therefore this area should be improved. (author)

  12. Meanings Of The Notion Of Culture In Intercultural Research

    Directory of Open Access Journals (Sweden)

    Angelica-Nicoleta ONEA

    2010-12-01

    Full Text Available There are many meanings given to the notion of culture. Various contents related to it are delimited according to the specialty field or the investigated area. Moreover, the overlapping or distinction between culture and civilization also occurs. An inventory and an analysis of the aforementioned aspects could be a subject for exhaustive research. We are not aiming at such an approach, our intention is to analyze the philosophies circumscribed to this concept in some of the most important investigations carried out in the field of intercultural management so as to distinguish in a very precise manner the sense given and to focus on the elements that allow us to build a definition with an operational content in this area of research. For this purpose, we also identify the perspectives that allowed us to develop a functionalist-instrumental pragmatic approach.

  13. Research Experience with a Plug-In Hybrid Electric Vehicle: Preprint

    Energy Technology Data Exchange (ETDEWEB)

    Markel, T.; Pesaran, A.; Kelly, K.; Thornton, M.; Nortman, P.

    2007-12-01

    This technical document reports on the exploratory research conducted by NREL on PHEV technology using a Toyota Prius that has been converted to a plug-in hybrid electric vehicle. The data includes both controlled dynamometer and on-road test results, particularly for hilly driving. The results highlight the petroleum savings and benefits of PHEV technology.

  14. Research Productivity in Top-Ranked Schools in Psychology and Social Work: Research Cultures Do Matter!

    Science.gov (United States)

    Holosko, Michael J.; Barner, John R.

    2016-01-01

    Objectives: We sought the answer to one major research question--Does psychology have a more defined culture of research than social work? Methods: Using "U.S. News and World Report" 2012 and 2013 rankings, we compared psychology faculty (N = 969) from their 25 top ranked programs with a controlled sample of social work faculty (N = 970)…

  15. Learning as Researchers and Teachers: The Development of a Pedagogical Culture for Social Science Research Methods?

    Science.gov (United States)

    Kilburn, Daniel; Nind, Melanie; Wiles, Rose

    2014-01-01

    In light of calls to improve the capacity for social science research within UK higher education, this article explores the possibilities for an emerging pedagogy for research methods. A lack of pedagogical culture in this field has been identified by previous studies. In response, we examine pedagogical literature surrounding approaches for…

  16. Learning as Researchers and Teachers: The Development of a Pedagogical Culture for Social Science Research Methods?

    Science.gov (United States)

    Kilburn, Daniel; Nind, Melanie; Wiles, Rose

    2014-01-01

    In light of calls to improve the capacity for social science research within UK higher education, this article explores the possibilities for an emerging pedagogy for research methods. A lack of pedagogical culture in this field has been identified by previous studies. In response, we examine pedagogical literature surrounding approaches for…

  17. Research Productivity in Top-Ranked Schools in Psychology and Social Work: Research Cultures Do Matter!

    Science.gov (United States)

    Holosko, Michael J.; Barner, John R.

    2016-01-01

    Objectives: We sought the answer to one major research question--Does psychology have a more defined culture of research than social work? Methods: Using "U.S. News and World Report" 2012 and 2013 rankings, we compared psychology faculty (N = 969) from their 25 top ranked programs with a controlled sample of social work faculty (N = 970)…

  18. Preliminary Design Study of a Hybrid Airship for Flight Research

    Science.gov (United States)

    Browning, R. G. E.

    1981-01-01

    The feasibility of using components from four small helicopters and an airship envelope as the basis for a quad-rotor research aircraft was studied. Preliminary investigations included a review of candidate hardware and various combinations of rotor craft/airship configurations. A selected vehicle was analyzed to assess its structural and performance characteristics.

  19. Organizational Culture: Applying a Hybrid Model to the U.S. Army

    Science.gov (United States)

    2008-11-01

    techniques to change military culture. Turning to the literature of organizational behavior, organizational culture appears to be a context-free version of...the context-specific military culture. The advantage of using the construct of organizational culture , however, is that there is a rich literature...providing models for assessing, diagnosing, and aligning the organizational culture to environmental demands. Organizational culture refers to the taken

  20. Research on Rapid Propagation of Gongshui Pomelo by Tissue Culture

    Institute of Scientific and Technical Information of China (English)

    Shuqiong WU; Kaiming SHI; Yanfang ZHU; Zhiyuan LI; Qian MOU

    2014-01-01

    Objective This study aimed to investigate the optimal medium and hor-mone combinations for efficient rapid propagation of Gongshui pomelo and analyze key technical measures in the tissue culture process. [Method] Stem tips and stem segments with buds were col ected from four varieties of pomelo adult trees as ex-plants, to investigate the main effect and key regulatory factors of vegetative organs and tissue culture explants and to propose a series of measures to prevent and control microbial contamination. Final y, an efficient rapid propagation technology system of Gongshui pomelo was established. [Result] Spring shoot explants con-tained large amounts of auxin, cytokinins, gibberel ins and other growth regulators, which could be used for tissue culture with high bud generation rate and rapid growth. Different conditions led to various culture results. Specifical y, mature pomelo seeds should be generated on semi-solid 1/2MS medium and transferred to solid MS medium for incubation. The propagation coefficient of stem segments with axil-lary buds was greater than that of stem tips, exhibiting significant differences. In ad-dition, the optimal hormone combination was 6-BA 0.5 mg/L + NAA 0.5 mg/L, which significantly promoted the induction and differentiation of adventitious buds. [Conclu-sion] This study provided basis for basic research, production and application of pomelo germplasm resources.

  1. European Research and Development in Hybrid Flexible Electronics

    Science.gov (United States)

    2010-07-01

    quenching, trapping and annihilation rates of excitons, quantum and conversion efficiencies, photodegradation and device lifetimes, and device...technologies that reduce the production process and cost. Konarka researchers have investigated a variety of systems: dye - sensitized titania solar cells...driven by using pH to modulate metal complexation and decomplexation with optical readout. She also described Grätzel dye -sensitized solar cells in

  2. Pop art, hybrid cultures and intangible cultural heritage in El Salvador. The particular case of “Chirajito” clown

    OpenAIRE

    Melara Martínez, Mario Alberto; Becario Organización de Estados Americanos (OEA)

    2014-01-01

    This article makes a reflection from Intangible cultural heritage about a popular artistic expression, that, for such a long timehas gained validity and reconnaissance among Salvadorian community but it is out of official artistic parameters because it’sa non academic character. From the question, is or not Chirajito clown Salvadorian intangible cultural heritage? is tackle thehistoric happening of Clown figure, the gaps in Salvadorian cultural legislation, generic concepts of international c...

  3. The Colorado Plateau: cultural, biological, and physical research

    Science.gov (United States)

    Cole, Kenneth L.; van Riper, Charles

    2004-01-01

    Stretching from the four corners of Arizona, New Mexico, Colorado, and Utah, the Colorado Plateau is a natural laboratory for a wide range of studies. This volume presents 23 original articles drawn from more than 100 research projects presented at the Sixth Biennial Conference of Research on the Colorado Plateau. This scientific gathering revolved around research, inventory, and monitoring of lands in the region. The book's contents cover management techniques for cultural, biological, and physical resources, representing collaborative efforts among federal, university, and private sector scientists and land managers. Chapters on cultural concerns cover benchmarks of modern southwestern anthropological knowledge, models of past human activity and impact of modern visitation at newly established national monuments, challenges in implementing the 1964 Wilderness Act, and opportunities for increased federal research on Native American lands. The section on biological resources comprises sixteen chapters, with coverage that ranges from mammalian biogeography to responses of elk at the urban-wildland interface. Additional biological studies include the effects of fire and grazing on vegetation; research on bald eagles at Grand Canyon and tracking wild turkeys using radio collars; and management of palentological resources. Two final chapters on physical resources consider a proposed rerouting of the Rio de Flag River in urban Flagstaff, Arizona, and an examination of past climate patterns over the Plateau, using stream flow records and tree ring data. In light of similarities in habitat and climate across the Colorado Plateau, techniques useful to particular management units have been found to be applicable in many locations. This volume highlights an abundance of research that will prove useful for all of those working in the region, as well as for others seeking comparative studies that integrate research into land management actions.

  4. Application of Neutron Tomography in Culture Heritage research.

    Science.gov (United States)

    Mongy, T

    2014-02-01

    Neutron Tomography (NT) investigation of Culture Heritages (CH) is an efficient tool for understanding the culture of ancient civilizations. Neutron imaging (NI) is a-state-of-the-art non-destructive tool in the area of CH and plays an important role in the modern archeology. The NI technology can be widely utilized in the field of elemental analysis. At Egypt Second Research Reactor (ETRR-2), a collimated Neutron Radiography (NR) beam is employed for neutron imaging purposes. A digital CCD camera is utilized for recording the beam attenuation in the sample. This helps for the detection of hidden objects and characterization of material properties. Research activity can be extended to use computer software for quantitative neutron measurement. Development of image processing algorithms can be used to obtain high quality images. In this work, full description of ETRR-2 was introduced with up to date neutron imaging system as well. Tomographic investigation of a clay forged artifact represents CH object was studied by neutron imaging methods in order to obtain some hidden information and highlight some attractive quantitative measurements. Computer software was used for imaging processing and enhancement. Also the Astra Image 3.0 Pro software was employed for high precise measurements and imaging enhancement using advanced algorithms. This work increased the effective utilization of the ETRR-2 Neutron Radiography/Tomography (NR/T) technique in Culture Heritages activities.

  5. Epistemology And The Problem Of Cultural Hybridity In Muhammad Iqbal’s Thought

    Directory of Open Access Journals (Sweden)

    Hawasi Hawasi

    2015-12-01

    Full Text Available Abstract : The hegemony of rational-positivistic paradigm of modern Western epistemology contributes greatly to  the  development  of  modern  thought.  The  paradigm,  so  far,  brings  knowledge  and  science  into mere instrumental goals. Scientism is the result of the paradigm which lost of its sacred as science. Therefore,  it  gets  philosophical  attack  from  both  Western  postmodern  thinkers  and  indigenous scholars who already experienced Western colonialism and imperialism. One of the Moslem scholars who criticized the hegemony of Western thought to Islamic culture and civilization is Muhammad Iqbal. For Iqbal, for centuries, Muslim thinkers were unable to see Islam from Quran point of view because they perceive it from the eye of rational-speculative Greek philosophy. Islamic thinking had been under its hegemony for so long that need to be deconstructed. In the postcolonial perspective, Iqbal’s  attempt  to  decolonize  Western  rational-speculative  epistemology  from  Plato  to  Descartes found  him  in  ambivalence.  British  colonialism  experienced  by  Iqbal  in  India  formed  the  hybrid culture in his project of reconstructing Islamic thought in relation to Western thought. Therefore, Iqbal’s  attempt  to  bridge  the  gap  between  rational-speculative  of  Western  thought  and  mystic- religious tendencies of Islamic thought is a process of seeking “the Third Space” through mimicry as consequence of cultural interaction between the colonizer and the colonized. Kata-kata Kunci: decolonization of epistemology, hybrid culture, Islamic epistemology, the Third Space.   Abstrak : Hegemoni  paradigma  epistemologi  Barat  modern  yang  rasional  positivistik  berkontribusi  besar terhadap perkembangan pemikiran modern. Paradigma tersebut sejauh ini, menggiring pengetahuan dan sains pada tujuan-tujuan yang bersifat instrumental. Saintisisme merupakan

  6. Novel hybrid FRP tubular columns for sustainable mining infrastructure:Recent research at University of Wollongong

    Institute of Scientific and Technical Information of China (English)

    Yu Tao; Remennikov Alex M.

    2014-01-01

    This paper introduces, for applications in the mining industry, an innovative hybrid column form which consists of an inner steel tube, an outer fibre-reinforced polymer (FRP) tube and an annular concrete infill between them. The two tubes may be concentrically placed to produce a section form more suitable for columns, or eccentrically placed to produce a section form more suitable for beams. The FRP is combined with steel and concrete in these hybrid structural members in such a way that the advantages of FRP are appropriately exploited while its disadvantages are minimized. As a result, these hybrid members pos-sess excellent corrosion resistance as well as excellent ductility and seismic resistance. This paper sum-marizes existing research on this new form of structural members, and discusses their potential applications in mining infrastructure before presenting a summary of the recent and current studies at University of Wollongong (UOW) on their structural behaviour and design.

  7. Educational Spaces of Cultural Capitalism: The Concept of Consumer Culture as a New Framework for Contemporary Educational Research

    Science.gov (United States)

    Knobloch, Phillip D. Th.

    2016-01-01

    This article introduces a specific concept of consumer culture into the international and European discussion about new concepts and categories in comparative education. Basic meanings of consumer culture are presented in reference to consumer research, consumer culture theory, and a revisited concept of world polity. In addition to general…

  8. Educational Spaces of Cultural Capitalism: The Concept of Consumer Culture as a New Framework for Contemporary Educational Research

    Science.gov (United States)

    Knobloch, Phillip D. Th.

    2016-01-01

    This article introduces a specific concept of consumer culture into the international and European discussion about new concepts and categories in comparative education. Basic meanings of consumer culture are presented in reference to consumer research, consumer culture theory, and a revisited concept of world polity. In addition to general…

  9. Culture Studies in the Field of International Business Research

    DEFF Research Database (Denmark)

    Worm, Verner; Li, Xin; Jakobsen, Michael

    Purpose: The purpose of this paper is to describe the status of culture studies within the field of international business research, and to examine how two main paradigms – essentialism and social constructivism – relate to the discourse in this field. We analyze the main points of the two...... paradigms, and discuss how the relationship between them has evolved. Findings: We show that essentialism and social constructivism have a paradoxical relationship. They seem to be mutually exclusive, yet each offers unique insights into the notion of culture. Both are necessary for a complete understanding...... for the first time that Bohr’s complementarity principle is illustrative and useful for understanding the paradoxical relationship between essentialism and social constructivism. Inspired by two principles enunciated by Bohr – that of complementarity and that of classical concepts – we argue that the two...

  10. Perulernaea gamitanae (Copepoda: Lernaeidae parasitizing tambaqui (Colossoma macropomum (Characidae and the hybrids tambacu and tambatinga, cultured in northern Brazil

    Directory of Open Access Journals (Sweden)

    M. Tavares-Dias

    2011-08-01

    Full Text Available The infestation rate in Colossoma macropomum, hybrid tambacu (C. macropomum x Piaractus mesopotamicus and hybrid tambatinga (C. macropomum x Piaractus brachypomum with Perulernaea gamitanae Thatcher and Paredes, 1985 from two fish farms in Amapá State, Brazil was studied. Lernaeid parasites (n=2887 were collected mainly on the tongue and the mouth cavity and also on cartilage of gill arches and filaments. Inflammation and fibrous nodules were observed on the attachment sites of the parasites. The infestation rate varied according to the fish farm and host. The prevalence of P. gamitanae was of 100% in hosts from one fish farm and was lower in the other fish farm. Higher intensity of P. gamitanae occurred in hybrids tambacu and tambatinga, but despite the high prevalence its intensity was moderate. This is the first report on epidemiology of P. gamitanae in cultured fishes from Brazilian Amazonia, and the occurrence of this crustacean parasite in two new hosts, the hybrids tambacu and tambatinga.

  11. Organizational Cultural Assessment of the Solar Energy Research Institute

    Energy Technology Data Exchange (ETDEWEB)

    None

    1991-06-01

    An Organizational Cultural Assessment (OCA) was performed at the Solar Energy Research Institute (SERI) by administering an Organizational Culture Survey (OCS) that queried employees on the subjects of organizational culture, various aspects of communications, employee commitment, work group cohesion, coordination of work, environmental concerns, hazardous nature of work, safety and overall job satisfaction. The purpose of the OCS is to measure in a quantitative and objective way the notion of culture;'' that is, the values, attitudes, and beliefs of the individuals working within the organization. In addition, through the OCS, a broad simple of individuals can be reached that would probably not be interviewed or observed during the course of a typical assessment. The OCS also provides a descriptive profile of the organization at one point in time that can then be compared to a profile taken at a different point in time to assess changes in the culture of the organization. All data from the OCS is presented in group summaries, by division, supervisory level, and staff classification. Statistically significant differences between groups are identified and discussed. The most notable finding which emerges from the OCA conducted at SERI is that it is a very homogeneous organization as indicated by the few statistically significant differences found between divisions/offices, staff classifications, and supervisory levels. The results also indicate SERI to be an organization which places a large amount of emphasis on those behaviors which are considered constructive'' (i.e., Humanistic-Encouraging, Affiliative, Achievement, Self-Actualizing) and, although to a lesser extent, on those behaviors which could be regarded as passive/defensive'' (i.e., Approval, Conventional, Dependent, Avoidance). 9 refs., 11 figs., 6 tabs.

  12. The Dark Snow Project: a hybrid research communication program

    Science.gov (United States)

    Box, J. E.; Sinclair, P.

    2015-12-01

    The Dark Snow Project, to crowd fund and communicate Greenland ice-climate interactions expedition research, was a baptism by fire climate communications venture. We did it without a guide book and ran on pure inspiration. Along the way, we acquired quite some of the communication skill set: marketing; social psychology; crowd funding; conventional media; video production; social media.The aim of this presentation is to inventory lessons learned, experience, and resolve recommendations how to do it better for those adventurous enough to do a crowd funded actvity. Key themes are amplifying basic research, engagement in citizen science, outreach, communication.Quickly, one begins thinking of success tactics, like launching news on a Monday instead of a Saturday or keeping the conversation going by telling the story from different and evolving perspectives. The experience taught that unconventional funding is harder won than conventional funding. Yet, because the support came from unconventional sources, the public, we began tapping a large resource in citizen science engagement. If having a compelling call to action such a campaign can be a significant source of sustain. What had also proven difficult was doing it with a small team when each of the following skills demands a larger group; running a media campaign; logistics; video recording and editing; social media promotion; conventional media engagement. The issue and brand awareness grows in a snowball effect encouraging us to run successive annual campaigns.Now in third year, the project can be more effective if upscaling from a single to a multi-cell organization.

  13. Toward True Partnership: A Case Study of Researching in Cross-Cultural Contexts

    Science.gov (United States)

    Mutch, Carol; Wong, Marge

    2008-01-01

    Aotearoa New Zealand has two main cultures ("Maori," the Indigenous people; and "Pakeha," New Zealanders of European extraction). This article describes the journey of 2 researchers, 1 from each culture, coming to an understanding of how to bridge the cultural divide and research in respectful, culturally sensitive ways. (Contains 1 figure, 1…

  14. A Contrastive Research on American-Chinese Cultural Identity from Perspective of Mass Culture

    Institute of Scientific and Technical Information of China (English)

    赵欣

    2012-01-01

    The appearance and development of "Super Girl" accompanies with the rise of mass culture and it reflects the main features of mass culture.Meanwhile western mass cultural product especially the American mass cultural product "American Idol" influenced Chinese mass culture and it has produced massive impact on the identity of national cultural and cultural independence in China.The thesis can help to deepen and make up for the deficiency of mass culture theories,to enrich the applicational experience and the...

  15. THE RESEARCHING CULTURE / LA CULTURA DE LA INVESTIGACIÓN

    Directory of Open Access Journals (Sweden)

    Alexandra Suárez Escobar

    2011-07-01

    Full Text Available The researching culture is an innovative proposal that seeks for integrating the diverse learning atmospheres that the student of Bachelor in Education in mathematics and physics of the University “de Los Llanos”, is a project of investigation caused by a holistic exercise, based on the development of abilities, making the educational professional to be a competitive fellow, that assumes the challenge to educate supported by the investigation as an articulator axis that eases the processes of construction of knowledge.

  16. Cytotoxicity and genotoxicity of GO-Fe3O4 hybrid in cultured mammalian cells

    Directory of Open Access Journals (Sweden)

    Jedrzejczak-Silicka Magdalena

    2017-03-01

    Full Text Available The study was aimed at investigating the effect of the Fe3O4 hybrid deposited on graphene oxide (GO-Fe3O4 on the relative viability and DNA integrity. The properties of the GO-Fe3O4 hybrid were analyzed using a transmission electron microscopy (TEM, X-ray diffraction technique (XRD and thermal gravimetric method (TGA, while the efficiency of graphene oxide covalent functionalization with iron oxide nanospheres was determined by Fourier transform infrared spectroscopy (FT-IR. L929 and MCF-7 cell lines were selected to analyze the biocompatibility of GO-Fe3O4 nanoparticles. The hybrid was tested using WST-1 and LDH leakage assays. DNA integrity was analyzed by agarose gel electrophoresis and micronucleus assay was performed to examine chromosomal damage in the exposed cell lines. The tested GO-Fe3O4 hybrid did not significantly reduce cell metabolism of L929 cells. GO-Fe3O4 hybrid particles only slightly affected the integrity of cell membranes. DNA integrity and micronucleus assays did not indicate genotoxicity of the hybrid.

  17. Efficient design method for cell allocation in hybrid CMOS/nanodevices using a cultural algorithm with chaotic behavior

    Science.gov (United States)

    Pan, Zhong-Liang; Chen, Ling; Zhang, Guang-Zhao

    2016-04-01

    The hybrid CMOS molecular (CMOL) circuit, which combines complementary metal-oxide-semiconductor (CMOS) components with nanoscale wires and switches, can exhibit significantly improved performance. In CMOL circuits, the nanodevices, which are called cells, should be placed appropriately and are connected by nanowires. The cells should be connected such that they follow the shortest path. This paper presents an efficient method of cell allocation in CMOL circuits with the hybrid CMOS/nanodevice structure; the method is based on a cultural algorithm with chaotic behavior. The optimal model of cell allocation is derived, and the coding of an individual representing a cell allocation is described. Then the cultural algorithm with chaotic behavior is designed to solve the optimal model. The cultural algorithm consists of a population space, a belief space, and a protocol that describes how knowledge is exchanged between the population and belief spaces. In this paper, the evolutionary processes of the population space employ a genetic algorithm in which three populations undergo parallel evolution. The evolutionary processes of the belief space use a chaotic ant colony algorithm. Extensive experiments on cell allocation in benchmark circuits showed that a low area usage can be obtained using the proposed method, and the computation time can be reduced greatly compared to that of a conventional genetic algorithm.

  18. Research Regarding the Hybrids Resulted from the Domestic Pig and the Wild Boar

    Directory of Open Access Journals (Sweden)

    Marcel Matiuti

    2010-05-01

    Full Text Available Research was conducted between 2005-2009 in Barzava, Arad county. The villagers breed pigs traditionally, the animals having the freedom to roam the outskirts of the villages. Over the years the domestic sows (Sus scrofa domesticus which had been let by their owners to roam the forests for mast and acorn, have mated with wild boars (Sus scrofa ferus, thus obtaining crossbreeds in various colours – either resembling the female or the male. In Bazava the total number of swine is 1820 specimens out of which 546 is formed by hybrids or crossbreeds in 2009. In the case of these hybrids the length of the head together with that of the trunk can reach 150-170 cm. An adult male can have a weight of 150-200 kg and the female 100-150 kg. These specimens are easily recognizable by the fact that they have the trunk covered in thick, long, spiky hairs. There are also other external characteristics of these crossbreeds. Data has been gathered on what concerns the colour and the length of the hair, external features, maintenance and feeding. Behavioural observations have been made also. The local people appreciate a lot these hybrids because of their qualitative meat, out of which they obtain traditional dishes, combining this meat with that from domestic pigs and veal. Moreover, the maintenance of these hybrids is very low-cost, the only conditions which have to be met being simple shelters during the night and during the winter. The demand for such animals is great. These hybrids are being bought by the Zoos or are used for repopulating the areas in which the wild boars are on the verge of extinction because of excessive poaching. Foreign buyers are also interested in these hybrids, wanting to breed them in special parks and then to organize hunting outings.

  19. Research Update: The electronic structure of hybrid perovskite layers and their energetic alignment in devices

    Directory of Open Access Journals (Sweden)

    Selina Olthof

    2016-09-01

    Full Text Available In recent years, the interest in hybrid organic–inorganic perovskites has increased at a rapid pace due to their tremendous success in the field of thin film solar cells. This area closely ties together fundamental solid state research and device application, as it is necessary to understand the basic material properties to optimize the performances and open up new areas of application. In this regard, the energy levels and their respective alignment with adjacent charge transport layers play a crucial role. Currently, we are lacking a detailed understanding about the electronic structure and are struggling to understand what influences the alignment, how it varies, or how it can be intentionally modified. This research update aims at giving an overview over recent results regarding measurements of the electronic structure of hybrid perovskites using photoelectron spectroscopy to summarize the present status.

  20. SOUNDS OF THE RESISTANCE, BLACKENING PROCESS AND CULTURAL HYBRID OF RESISTANCE, A DECOLONIZING GLANCE UPON THE MUSICAL PRACTICES OF TRADITIONAL CAUCAN VIOLINS

    Directory of Open Access Journals (Sweden)

    William Almonacid González

    2015-10-01

    Full Text Available The following paper deals with the diverse forms of coloniality as well as with the resultant scenarios of dominance. Through these very scenarios and their particular moments in history, first as individuals and subjugated communities and then through their resistance against the hegemonic view of western modern world, it tracks the historic itinerary of Afro-descendant communities of northern Cauca in Colombia. It is also discussed here the colonial nature of a major part of Colombian musical academy along with its legitimating role of structures of power inherited from colonial times. The main point here is the presentation of two concepts developed in a research work entitled THE ZERO POINT OF COLOMBIAN MUSIC: A decolonizing glance upon the musical practices of traditional Caucan violins, which have been respectively nominated blackening process and cultural hybrid of resistance and are the result of field observation of the already mentioned practices from a decolonizing perspective.

  1. A digital-analog hybrid system and its application to the automatic flight control system simulation research

    Science.gov (United States)

    1981-01-01

    The characteristics of a digital-analog hybrid system composed of a DJS-8 digital computer and a HMJ-200 analog computer are described as well as its applications to simulation research for an automatic flight control system. A hybrid computational example is included to illustrate the application.

  2. Fearing a non-existing Minotaur? The ethical challenges of research on cytoplasmic hybrid embryos.

    Science.gov (United States)

    Camporesi, S; Boniolo, G

    2008-11-01

    In this paper we address the ethical challenges of research on cytoplasmic hybrid embryos, or "cybrids". The controversial pronouncement of the UK's Human Embryology and Fertilisation Authority of September 2007 on the permissibility of this area of research is the starting point of our discussion, and we argue in its favour. By a rigorous definition of the entities at issue, we show how the terms "chimera" and "hybrid" are improper in the case of cybrids, and how their use can bias the debate creating moral prejudices. After analysing the scientific aspects of cybrids research and sketching out current alternatives, we enter the ethical debate, starting from the premise that research on early human embryos is ethically permissible under some circumstances. We emphasise how research on cybrids has positive consequences in terms of scientific and therapeutic applications, since it allows the derivation of human embryonic stem cells genetically tailored to the somatic cell donor. Such cell lines offer a unique in vitro model both for studies of human pathogenesis and for drug screening and discovery. Research on cybrids also circumvents the problem of the scarcity of human oocytes and their ethically dubious donation. Finally, we object to the most common arguments against cybrids research, that is, moral repugnance, the slippery slope argument, the appeal to "nature", and the unfair distribution of economical resources.

  3. A new research tool for hybrid Bayesian networks using script language

    Science.gov (United States)

    Sun, Wei; Park, Cheol Young; Carvalho, Rommel

    2011-06-01

    While continuous variables become more and more inevitable in Bayesian networks for modeling real-life applications in complex systems, there are not much software tools to support it. Popular commercial Bayesian network tools such as Hugin, and Netica etc., are either expensive or have to discretize continuous variables. In addition, some free programs existing in the literature, commonly known as BNT, GeNie/SMILE, etc, have their own advantages and disadvantages respectively. In this paper, we introduce a newly developed Java tool for model construction and inference for hybrid Bayesian networks. Via the representation power of the script language, this tool can build the hybrid model automatically based on a well defined string that follows the specific grammars. Furthermore, it implements several inference algorithms capable to accommodate hybrid Bayesian networks, including Junction Tree algorithm (JT) for conditional linear Gaussian model (CLG), and Direct Message Passing (DMP) for general hybrid Bayesian networks with CLG structure. We believe this tool will be useful for researchers in the field.

  4. MULTICRITERIA HYBRID FLOW SHOP SCHEDULING PROBLEM: LITERATURE REVIEW, ANALYSIS, AND FUTURE RESEARCH

    Directory of Open Access Journals (Sweden)

    Marcia de Fatima Morais

    2014-12-01

    Full Text Available This research focuses on the Hybrid Flow Shop production scheduling problem, which is one of the most difficult problems to solve. The literature points to several studies that focus the Hybrid Flow Shop scheduling problem with monocriteria functions. Despite of the fact that, many real world problems involve several objective functions, they can often compete and conflict, leading researchers to concentrate direct their efforts on the development of methods that take consider this variant into consideration. The goal of the study is to review and analyze the methods in order to solve the Hybrid Flow Shop production scheduling problem with multicriteria functions in the literature. The analyses were performed using several papers that have been published over the years, also the parallel machines types, the approach used to develop solution methods, the type of method develop, the objective function, the performance criterion adopted, and the additional constraints considered. The results of the reviewing and analysis of 46 papers showed opportunities for future research on this topic, including the following: (i use uniform and dedicated parallel machines, (ii use exact and metaheuristics approaches, (iv develop lower and uppers bounds, relations of dominance and different search strategies to improve the computational time of the exact methods,  (v develop  other types of metaheuristic, (vi work with anticipatory setups, and (vii add constraints faced by the production systems itself.

  5. The Colorado Plateau II: biophysical, socioeconomic, and cultural research

    Science.gov (United States)

    Mattson, David J.; van Riper, Charles

    2005-01-01

    The publication of The Colorado Plateau: Cultural, Biological, and Physical Research in 2004 marked a timely summation of current research in the Four Corners states. This new volume, derived from the seventh Biennial Conference on the Colorado Plateau in 2003, complements the previous book by focusing on the integration of science into resource management issues. The 32 chapters range in content from measuring human impacts on cultural resources, through grazing and the wildland-urban interface issues, to parameters of climate change on the Plateau. The book also introduces economic perspectives by considering shifting patterns and regional disparities in the Colorado Plateau economy. A series of chapters on mountain lions explores the human-wildland interface. These chapters deal with the entire spectrum of challenges associated with managing this large mammal species in Arizona and on the Colorado Plateau, conveying a wealth of timely information of interest to wildlife managers and enthusiasts. Another provocative set of chapters on biophysical resources explores the management of forest restoration, from the micro scale all the way up to large-scale GIS analyses of ponderosa pine ecosystems on the Colorado Plateau. Given recent concerns for forest health in the wake of fires, severe drought, and bark-beetle infestation, these chapters will prove enlightening for forest service, park service, and land management professionals at both the federal and state level, as well as general readers interested in how forest management practices will ultimately affect their recreation activities. With broad coverage that touches on topics as diverse as movement patterns of rattlesnakes, calculating watersheds, and rescuing looted rockshelters, this volume stands as a compendium of cutting-edge research on the Colorado Plateau that offers a wealth of insights for many scholars.

  6. Lambda exonuclease-based subtractive hybridization approach to isolate differentially expressed genes from leaf cultures of Paulownia kawakamii.

    Science.gov (United States)

    Low, R K; Prakash, A P; Swarup, S; Goh, C J; Kumar, P P

    2001-08-15

    Genes that are preferentially expressed in a particular developmental pathway can be isolated by subtractive hybridization (SH). We developed a PCR-based approach coupled with lambda exonuclease digestion that allows for generating single-stranded tester and driver nucleic acids suitable for SH starting from cDNA libraries. An efficient subtraction strategy was developed to overcome some of the problems in the previously described SH protocols, such as the need for large amounts of experimental tissue, RNase contamination during solution hybridization, and postsubtraction recovery of nucleic acids. We used this method to obtain cDNA corresponding to genes expressed during adventitious shoot regeneration from excised leaf cultures of the fast-growing tree Paulownia kawakamii. Over 36 cDNA clones were isolated and 1 of the differentially expressed clones codes for a leucine zipper transcription factor. This clone showed about sixfold higher level of expression in the shoot-forming tissues (tester) compared to that in the callus-forming tissues (driver) of Paulownia, suggesting that differentially expressed genes can be efficiently isolated using this simple lambda exonuclease-based subtractive hybridization method.

  7. Culturally competent social work research: methodological considerations for research with language minorities.

    Science.gov (United States)

    Casado, Banghwa Lee; Negi, Nalini Junko; Hong, Michin

    2012-01-01

    Despite the growing number of language minorities, foreign-born individuals with limited English proficiency, this population has been largely left out of social work research, often due to methodological challenges involved in conducting research with this population. Whereas the professional standard calls for cultural competence, a discussion of how to implement strategies for culturally competent research with language minorities is regrettably limited in the social work literature. This article is, to the authors' knowledge, one of the first within the field of social work to tie together unique methodological issues that may arise throughout the research conceptualization, development, and implementation process with this population. Strategies for how to overcome such issues are provided by adapting and expanding on a conceptual framework by Meleis. The incorporation of such research practices with language minorities has the potential to enhance trust and, thus, improve the recruitment and retention of this hard-to-reach population. More important, studies that aim to include such culturally responsive criteria may produce results that have improved validity and, thus, contribute to the advancement of knowledge regarding this population.

  8. Research on Customer Satisfaction in Marine Cultural and Sustainable Tourism—A Case Study of Shanghai

    Directory of Open Access Journals (Sweden)

    Yuxiang Zheng

    2017-05-01

    Full Text Available In recent years, marine cultural tourism, an emerging tourism mode, has become more and more popular among tourists, and demonstrates broad market prospects. However, Chinese marine cultural tourism is still in the development and growth stage, and the level of customer satisfaction is uneven. The improvement of the customer satisfaction level is conducive to meeting customers’ demands in marine cultural tourism and enhancing the competitiveness of Chinese marine cultural tourism. Based on theoretical research and the practical situation of marine cultural tourism, this paper implements empirical investigation and research into customer satisfaction in marine cultural tourism in Shanghai, China. According to the research results, it proposes improving the level of customer satisfaction in Chinese marine cultural tourism from the perspectives of ocean culture tourism promotion, customer satisfaction evaluation, service level management and environment construction of scenic spots, tourism branding and the marine cultural accomplishments of tourists, so as to promote the sustainable development of marine cultural tourism.

  9. Electric and Hybrid Vehicle System Research and Development Project: Hybrid Vehicle Potential Assessment. Volume VI. Cost analysis

    Energy Technology Data Exchange (ETDEWEB)

    Hardy, K.S.

    1979-09-30

    The purpose of the cost analysis is to determine the economic feasibility of a variety of hybrid vehicles with respect to conventional vehicles specifically designed for the same duty cycle defined by the mission analysis. Several different hybrid configurations including parallel, parallel-flywheel, and series vehicles were evaluated. The ramifications of incorporating examples of advanced batteries, these being the advanced lead-acid, nickel-zinc, and sodium sulfur were also investigated. Vehicles were specifically designed with these batteries and for the driving cycles specified by the mission. Simulated operation on the missions yielded the energy consumption (petroleum and/or electricity) over the driving cycles. It was concluded that: in the event that gasoline prices reach $2.50 to $3.00/gal, hybrid vehicles in many applications will become economically competitive with conventional vehicles without subsidization; in some commercial applications hybrid vehicles could be economically competitive, when the gasoline price ranges from $1.20 to $1.50/gal. The cost per kWh per cycle of the advanced batteries is much more important economically than the specific energy; the series hybrid vehicles were found to be more expensive in comparison to the parallel or parallel-flywheel hybrids when designed as passenger vehicles; and hybrid vehicles designed for private use could become economically competitive and displace up to 50% of the fuel normally used on that mission if subsidies of $500 to $2000 were supplied to the owner/operator. (LCL)

  10. Cultural barriers to African American participation in anxiety disorders research.

    Science.gov (United States)

    Williams, Monnica T; Beckmann-Mendez, Diana A; Turkheimer, Eric

    2013-01-01

    Anxiety disorders are understudied, underdiagnosed, and undertreated in African Americans. Research focused on the phenomenology, etiology, and treatment of anxiety in African Americans has been hampered by lack of inclusion of this population in clinical research studies. The reason for exclusion is not well understood, although cultural mistrust has been hypothesized as a major barrier to research participation. This article reviews the relevant literature to date and examines the experience of 6 African American adults who participated in a larger clinical assessment study about anxiety. Drawing upon in-depth semistructured interviews about their subjective experiences, we examined participant perspectives about the assessment process, opinions about African American perception of anxiety studies, and participant-generated ideas about how to improve African American participation. Based on a qualitative analysis of responses, feelings of mistrust emerged as a dominant theme. Concerns fell under 6 categories, including not wanting to speak for others, confidentiality, self and group presentation concerns, repercussions of disclosure, potential covert purposes of the study, and the desire to confide only in close others. Suggestions for increasing African American participation are discussed, including assurances of confidentiality, adequate compensation, and a comfortable study environment.

  11. Hybrid Connections: An Immigrant Researcher Maneuvering' Access to a Refugee Community

    Directory of Open Access Journals (Sweden)

    Eleni Oikonomidoy

    2009-03-01

    Full Text Available Reflecting on the journey of a novice immigrant researcher trying to negotiate access to members of a refugee community, this essay proposes the undeniable value of exploratory stages in cross-cultural research. Drawing insights from the researcher's field notes, it describes snapshots of the multiple ethical and practical dilemmas, which shaped the route of the researcher's journey. It proposes that interactions in extra-research spaces provide fertile ground for identification through flexible forms of belonging, which in turn endorse intercultural understanding. Nonetheless, nothing is decisive. The novice international cross-cultural researcher juggles continually between the roles of a pirate and a fellow traveler. URN: urn:nbn:de:0114-fqs090277

  12. X-ray fluorescence in research on Czech cultural monuments

    Energy Technology Data Exchange (ETDEWEB)

    Cechak, T.; Gerndt, J.; Kopecka, I.; Musilek, L. E-mail: musilek@fjfi.cvut.cz

    2004-01-01

    Radionuclide X-ray fluorescence analysis (RXRFA), as a non-destructive method, relatively simple and allowing measurements to be carried out in situ, is an excellent tool in research on various objects of art. A range of artefacts have been investigated by our laboratory, in part for the purposes of history of art and in part as a basis for restoration works - medieval frescoes in some Czech castles and churches, metal sculptures and objects of applied art, paints and inks of old manuscripts, paintings. Some of these are among the most valuable monuments in the Czech cultural heritage. The contribution of the results of the tests to the investigation of their 'life story' and, in some cases, to their conservation, is not negligible. Later additions and repairs can be recognised, and materials and technologies that are close to their historic counterparts can be used in restoration work.

  13. Unique cell culture systems for ground based research

    Science.gov (United States)

    Lewis, Marian L.

    1990-01-01

    The horizontally rotating fluid-filled, membrane oxygenated bioreactors developed at NASA Johnson for spacecraft applications provide a powerful tool for ground-based research. Three-dimensional aggregates formed by cells cultured on microcarrier beads are useful for study of cell-cell interactions and tissue development. By comparing electron micrographs of plant seedlings germinated during Shuttle flight 61-C and in an earth-based rotating bioreactor it is shown that some effects of microgravity are mimicked. Bioreactors used in the UAH Bioreactor Laboratory will make it possible to determine some of the effects of altered gravity at the cellular level. Bioreactors can be valuable for performing critical, preliminary-to-spaceflight experiments as well as medical investigations such as in vitro tumor cell growth and chemotherapeutic drug response; the enrichment of stem cells from bone marrow; and the effect of altered gravity on bone and muscle cell growth and function and immune response depression.

  14. Amamentação: um híbrido natureza-cultura Breastfeeding: a nature-culture hybrid

    Directory of Open Access Journals (Sweden)

    João Aprigio Guerra de Almeida

    2004-11-01

    mudanças correspondem a uma revalorização da biologia e a um aprofundamento nos processos interdisciplinares.OBJECTIVE: To contribute to the creation of a new theoretical synthesis about the relationship between the biological and social dimensions of breastfeeding, categorizing it as a nature-nurture hybrid. SOURCES OF DATA: The methodological approach of the present article was based on the qualitative health research frame, and data were analyzed on the basis of dialectic-hermeneutic principles. Primary sources, comprising historical documents, books, scientific articles and medical theses written in the 19th and 20th centuries were analyzed. SUMMARY OF THE FINDINGS: Depending on the moment in history and on the expectations that surround the act of breastfeeding, the aspects related to nature and nurture, i.e., to biology and society, sometimes separate out and sometimes intermingle. A comprehensive approach to breastfeeding makes possible to see that it had to be considered instinctive, natural and biological in order to be assimilated as a cultural habit, and thus, it is not open to any kind of questioning. On other occasions, particularly in the course of the past decade, there has been a steady tendency to supplant traditional biological reductionism, which yielded cultural interpretations that do not reduce the human being to the status of a mammal like any other. Under this point of view, breastfeeding, in addition to being biologically determined, is socially conditioned, and thus constitutes an act embedded in ideologies and determinants resulting from the concrete conditions of life. In real life, however, a process apparently so natural, so loaded with affection and emotion is, in fact, affected by the most aggressive market interests, very often presented as scientific knowledge and decked out as health provisions. CONCLUSION: Breastfeeding focused as a nature-culture hybrid symbolizes the theoretical and methodological changes in the field, especially

  15. Access to global health research. Prevalence and cost of gold and hybrid open access

    Energy Technology Data Exchange (ETDEWEB)

    Haustein, S.; Smith, E.; Mongeon, P.; Shu, F.; Lariviere, V.

    2016-07-01

    As it is a priority of global health research (GHR) to achieve equity in health worldwide, there is an increased demand and expectation that knowledge be shared freely and without barriers. Making research findings available for free to readers by publishing open access (OA) is thus central to GHR. Several studies have assessed the extent to which different forms of OA prevail but despite the importance of free access to knowledge in GHR, particular empirical evidence is missing. This paper aims to fill this gap by analyzing the extent to which GHR papers indexed in PubMed are published OA and how much it costs to publish in gold and hybrid OA journals. Findings show that between 2010 and 2014 as few as 18% of papers were published in gold OA journals, 7% published as hybrid OA (i.e., OA papers in subscription journals), while more than 60% were behind paywalls. Costs for gold OA amounted to $990,619 for 404 papers, whereas $722,631 were spent on article processing charges (APCs) of 223 hybrid papers. The majority of APCs were obtained by large commercial publishing houses known for exorbitant profit margins. (Author)

  16. Teachers Learning to Research Climate: Development of hybrid teacher professional development to support climate inquiry and research in the classroom

    Science.gov (United States)

    Odell, M. R.; Charlevoix, D. J.; Kennedy, T.

    2011-12-01

    The GLOBE Program is an international science and education focused on connecting scientists, teachers and students around relevant, local environmental issues. GLOBE's focus during the next two years in on climate, global change and understanding climate from a scientific perspective. The GLOBE Student Climate Research Campaign (SCRFC) will engage youth from around the world in understanding and researching climate through investigations of local climate challenges. GLOBE teachers are trained in implementation of inquiry in the classroom and the use of scientific data collection protocols to develop inquiry and research projects of the Earth System. In preparation for the SCRC, GLOBE teachers will need additional training in climate science, global change and communicating climate science in the classroom. GLOBE's reach to 111 countries around the world requires development of scalable models for training teachers. In June GLOBE held the first teacher professional development workshop (Learning to Research Summer Institute) in a hybrid format with two-thirds of the teachers participating face-to-face and the remaining teachers participating virtually using Adobe Connect. The week long workshop prepared teachers to integrate climate science inquiry and research projects in the classrooms in the 2011-12 academic year. GLOBE scientists and other climate science experts will work with teachers and their students throughout the year in designing and executing a climate science research project. Final projects and research results will be presented in May 2012 through a virtual conference. This presentation will provide the framework for hybrid teacher professional development in climate science research and inquiry projects as well as summarize the findings from this inaugural session. The GLOBE Program office, headquartered in Boulder, is funded through cooperative agreements with NASA and NOAA with additional support from NSF and the U.S. Department of State. GLOBE

  17. A Hybrid Model Ranking Search Result for Research Paper Searching on Social Bookmarking

    Directory of Open Access Journals (Sweden)

    pijitra jomsri

    2015-11-01

    Full Text Available Social bookmarking and publication sharing systems are essential tools for web resource discovery. The performance and capabilities of search results from research paper bookmarking system are vital. Many researchers use social bookmarking for searching papers related to their topics of interest. This paper proposes a combination of similarity based indexing “tag title and abstract” and static ranking to improve search results. In this particular study, the year of the published paper and type of research paper publication are combined with similarity ranking called (HybridRank. Different weighting scores are employed. The retrieval performance of these weighted combination rankings are evaluated using mean values of NDCG. The results suggest that HybridRank and similarity rank with weight 75:25 has the highest NDCG scores. From the preliminary result of experiment, the combination ranking technique provide more relevant research paper search results. Furthermore the chosen heuristic ranking can improve the efficiency of research paper searching on social bookmarking websites.

  18. Evaluation of hybrid inverters for strategic environmental research and development program applications

    Energy Technology Data Exchange (ETDEWEB)

    Ginn, J.W. [Sandia National Laboratory, Albuquerque, NM (United States)

    1995-11-01

    The photovoltaic systems test facility at Sandia National Laboratories is evaluating the performance of large hybrid power-processing centers (PPC`s). The primary customer for this work has been the Strategic Environmental Research and Development Program (SERDP) of the Department of Defense. One of the goals of SERDP is to develop power-processing hardware to be used in photovoltaic-hybrid power systems at remote military installations. Power for these installations is presently provided by engine-generators. Currently, hardware for twelve such sites is in various stages of procurement. The subject of this talk is testing of the PPC for the first SERDP system, a 300-kW unit for Superior Valley, a US Navy site at China Lake, California.

  19. Research on the Critical Speed of a Mixed-Flow Turbocharger with Hybrid Ceramic Ball Bearing

    Institute of Scientific and Technical Information of China (English)

    HUANG Ruo; GE Xin-bin; MA Chao-chen

    2009-01-01

    The critical speeds for a vehicle turbocharger with hybrid ceramic ball bearing are researched. The ball bearing-rotor system produces resonance when it working in critical speed and that makes the turbocharger injury working for a long time. The calculation and analysis methods of the critical speed for the vehicle turbocharger are described. The critical speed is computed by two methods including Riccati transfer matrix and DyRoBeS finite element method for a vehicle turbocharger with hybrid ceramic ball bearing. The vibration experiment had been taken to validate the calculating result. Comparison between the results by two calculation methods and the test results show that the first critical speed differences are 6.47% and 5.66%, the second critical speed differences are 2.87% and 2.94% respectively. And then, the primary factors which influence the critical speed are analyzed, the conclusions will be helpful for the vehicle turbocharger bearing-rotor system design.

  20. Quantitative analysis of organizational culture in occupational health research: a theory-based validation in 30 workplaces of the organizational culture profile instrument

    National Research Council Canada - National Science Library

    Marchand, Alain; Haines, 3rd, Victor Y; Dextras-Gauthier, Julie

    2013-01-01

    This study advances a measurement approach for the study of organizational culture in population-based occupational health research, and tests how different organizational culture types are associated...

  1. Ethnic and Urban Intersections in the Classroom: Latino Students, Hybrid Identities, and Culturally Responsive Pedagogy

    Science.gov (United States)

    Irizarry, Jason G.

    2007-01-01

    Drawing from data collected through classroom observations and in-depth interviews, this article describes and analyzes practices identified as culturally responsive by Latinos students in an urban, multiethnic/racial context. The findings suggest that culturally responsive pedagogy must be more broadly conceptualized to address the cultural…

  2. Isoenzymatic variability in progeny of Pinus mugo Turra x Pinus sylvestris L. hybrids from Bór na Czerwonem, in experimental culture

    Directory of Open Access Journals (Sweden)

    Maria A. Bobowicz

    2014-01-01

    Full Text Available The article describes the genetic structure of 12-year old seedlings. They were grown in an experimental culture representing the progeny of natural hybrids of Pinus mugo Turra and Pinus sylvestris L. from the peatbog Bór na Czerwonem. The studies were carried out on seedlings, employing electrophoresis of enzymatic proteins from winter buds. Parallel isoenzymatic analyses were also conducted for trees of P. mugo Turra from Tatra Mountains and for P. sylvestris L. trees from Białowieża in order to determine similarities of the hybrids to the 'pure' species, thought to represent parental forms, and for natural hybrids from Bór na Czerwonem. The obtained electrophoretic patterns made the determination of genetic structure of the population possible, namely of the observed heterozygosity, expected heterozygosity, Wright's fixation index and coefficients of similarity according to Nei and Hedrick. Genetic distances between the populations were also estimated. The variability of 11 enzymatic loci demonstrated the highest level of variability in the population of hybrids. Coefficients of genetic differentiation (GST and of gene flow, (Nm suggested a close relationship of the hybrids to P. mugo which may indicate an introgressive type of the hybrid swarm, from which the studied trees originated. The analysis of genetic similarity coefficients, according to Nei and Hedrick, demonstrated also an extensive similarity of the two hybrid groups to P. mugo. However, upon analysis of individual enzymatic loci, some of them highly resembled P. mugo while others were similar to P. sylvestris. The closest genetic similarity was demonstrated for the group of hybrids from the peatbog and the respective of hybrides group from culture. The variable gene expression as well as asymmetric inheritance of isoenzymes provided additional evidence of the introgressive character of the studied trees from the hybrid population.

  3. Music in Culture, Music as Culture, Music Interculturally: Reflections on the Development and Challenges of Ethnomusicological Research in Australia

    Directory of Open Access Journals (Sweden)

    Sally Treloyn

    2016-07-01

    Full Text Available This article provides an account of the response to the modern postcolonial prerogative in intercultural music research from a particular perspective and field: that of a non-Indigenous Australian ethnomusicologist (the author who conducts research on Indigenous Australian musical traditions with Indigenous cultural performers and stakeholders. The article outlines histories and legacies of ethnomusicological research in Australia centred on its grapplings with the role of musical analysis in the task of understanding music in and as culture. It then provides an account of a new postcolonial discourse of interculturalism in the study of music as culture as it manifests in applied ethnomusicologies that are centred on recording and repatriation. The aim of this is to trace a path from consideration of challenges of the study of music as culture in ethnomusicology, towards a transdisciplinary postcolonial discourse that is applicable to all research concerned with music and contemporary human societies.

  4. Blending genetics and sociocultural historical inquiry: ethics, culture, and human subjects protection in international cross cultural research.

    Science.gov (United States)

    Sampson, Deborah A; Caldwell, Dennis; Taylor, Andre D; Taylor, Jacquelyn Y

    2013-03-01

    In this paper, we examine the implementation and difficulties when conducting genetics research in a rural, traditional West African culture within the frame of the United States' grounded research ethics. Research challenges are highlighted by Western researchers following U.S. Institutional Review Board (IRB) guidelines and practices in a non-Western country. IRB concepts are culture bound in Western ideals that may not have synchronicity and compatibility with non-Western cultures. Differences in sociocultural norms, traditions, language, and geography were influencing factors that can affect application of IRB principles. Suggestions for change are offered, which will potentially aid researchers considering application of IRB requirements when conducting research in non-Westernized, non-industrialized countries.

  5. Cross-cultural advertising research: Where we have been and where we need to go

    OpenAIRE

    Okazaki, Shintaro; Mueller, Barbara

    2007-01-01

    Purpose: The purpose of this paper is to examine recent pattems and developments in the literature on cross cultural advertising research. Design/methodology/approach: Citation analysis was performed for cross cultural advertis"ing articles published in major marketing and business joumals from 1995 to 2006. Findings Cultural values were the most studied topic area in cross cultural advertising research. Content analysis was the most widely employed methodology, followed by survey...

  6. Thoughts and Practice on Some Problems about Research and Application of Two-Line Hybrid Rice

    Directory of Open Access Journals (Sweden)

    Li-yun CHEN

    2011-06-01

    Full Text Available The main problems about research and application of two-line hybrid rice were reviewed, including the confusing nomenclature and male sterile lines classification, the unclear characteristics of photoperiod and temperature responses and the unsuitable site selection for male sterile line and hybrid rice seed production. In order to efficiently and accurately use dual-purpose genic male sterile lines, four types, including PTGMS (photo-thermo-sensitive genic male sterile rice, TGMS (thermo-sensitive genic male sterile rice, reverse PTGMS and reverse TGMS, were proposed. A new idea for explaining the mechanism of sterility in dual-purpose hybrid rice was proposed. The transition from sterile to fertile was involved in the cooperative regulation of major-effect sterile genes and photoperiod and/or temperature sensitive ones. The minor-effect genes with accumulative effect on sterility were important factors that affected the critical temperature of sterility transfer. In order to make better use of dual-purpose lines, the characterization of responses to photoperiod and temperature of PTGMS should be made and the identification method for the characterization of photoperiod and temperature responses of PTGMS should also be put forward. The optimal ecological site for seed production could be determined according to the historical climate data and the requirements for the meteorological conditions during the different periods of seed production.

  7. Thoughts and Practice on Some Problems about Research and Application of Two-Line Hybrid Rice

    Institute of Scientific and Technical Information of China (English)

    CHEN Li-yun; LEI Dong-yang; TANG Wen-bang; XIAO Ying-hui

    2011-01-01

    The main problems about research and application of two-line hybrid rice were reviewed,including the confusing nomenclature and male sterile lines classification,the unclear characteristics of photoperiod and temperature responses and the unsuitable site selection for male sterile line and hybrid rice seed production.In order to efficiently and accurately use dual-purpose genic male sterile lines,four types,including PTGMS (photo-thermo-sensitive genic male sterile rice),TGMS (thermo-sensitive genic male sterile rice),reverse PTGMS and reverse TGMS,were proposed.A new idea for explaining the mechanism of sterility in dual-purpose hybrid rice was proposed.The transition from sterile to fertile was involved in the cooperative regulation of major-effect sterile genes and photoperiod and/or temperature sensitive ones.The minor-effect genes with accumulative effect on sterility were important factors that affected the critical temperature of sterility transfer.In order to make better use of dual-purpose lines,the charecterization of responses to photoperiod and temperature of PTGMS should be made and the identification method for the characterization of photoperiod and temperature responses of PTGMS should also be put forward.The optimal ecological site for seed production could be determined according to the historical climate data and the requirements for the meteorological conditions during the different periods of seed production.

  8. An action research study; cultural differences impact how manufacturing organizations receive continuous improvement

    Science.gov (United States)

    Kattman, Braden R.

    National culture and organizational culture impact how continuous improvement methods are received, implemented and deployed by suppliers. Previous research emphasized the dominance of national culture over organizational culture. The countries studied included Poland, Mexico, China, Taiwan, South Korea, Estonia, India, Canada, the United States, the United Kingdom, and Japan. The research found that Canada was most receptive to continuous improvement, with China being the least receptive. The study found that organizational culture was more influential than national culture. Isomorphism and benchmarking is driving continuous-improvement language and methods to be more universally known within business. Business and management practices are taking precedence in driving change within organizations.

  9. Molecular markers for genetic stability of intergeneric hybrids Fragaria x Potentilla derived from tissue culture

    Directory of Open Access Journals (Sweden)

    Anca Nicoleta SUTAN

    2009-11-01

    Full Text Available The effect of growth regulators, explant source and culture age on genetic stability of plants obtained from tissue culture propagation of ornamental strawberry “Serenata” were examined. Genomic DNAs of in vitro-derived shoots and control plant were extracted and compared by RAPD-PCR analyses. Ten primers (from 48 previously tested were selected and used in RAPD analysis to prove the clonal fidelity (i.e. genetic stability of the tissue culture-derived ornamental strawberry plants. The lack of polymorphisms in micropropagated plants screened through molecular markers was used to suggest genetic fidelity. Identicaly banding patterns of the RAPD profiles obtaining from vitroplants, regenerated via organogenesis or meristems culture, suggested that in the ornamental strawberry, variety “Serenata”, neither explant source, nor callus age or limited number of subcultures, in basal media supplemented with low concentration of growth regulators, were associated with occurence of somaclonal variation.

  10. Methodology of nomadic culture research: problems and innovations

    Directory of Open Access Journals (Sweden)

    Aimkul Erzhanova

    2009-12-01

    Full Text Available Contemporary interest to the nomad culture of Kazakh people is result of overcoming closeness and elitism in knowledge of national history and culture. It is also reflection of desire to get rid of labels and stereotypes of soviet history science as well. The paper doubts the capacity of formational and civilized theoretical concepts, rooted in European historiography, in objective studying the nomadic culture: within these methodologies the interpretations of nomadic culture results from Western system of values The author emphasizes that in the study of the nomad culture and history of the Kazakh people during a difficult transition period (18th - beginning of the 2oth century the value-based concepts are more applicable. Such approach describes the nomadic culture as a specific independent cultural system, containing its own values.

  11. Germans on the Western Waters: Artisans, Material Culture, and Hybridity in Virginia's Backcountry, 1780-1830

    OpenAIRE

    Slough, Spenser David

    2015-01-01

    This study examines the socioeconomic lives of artisans of German descent who worked within Wythe County, Virginia from 1780 to 1830. It is particularly concerned with how a distinct German-American culture manifests over time as seen through these artisans' produced materials and structures. This thesis traces this manifestation through a careful examination of Wythe material culture, wills, probates, inventories, court records, account books, receipts, invoices, census records, personal cor...

  12. Culturally Diverse Undergraduate Researchers' Academic Outcomes and Perceptions of Their Research Mentoring Relationships

    Science.gov (United States)

    Byars-Winston, Angela M.; Branchaw, Janet; Pfund, Christine; Leverett, Patrice; Newton, Joseph

    2015-10-01

    Few studies have empirically investigated the specific factors in mentoring relationships between undergraduate researchers (mentees) and their mentors in the biological and life sciences that account for mentees' positive academic and career outcomes. Using archival evaluation data from more than 400 mentees gathered over a multi-year period (2005-2011) from several undergraduate biology research programs at a large, Midwestern research university, we validated existing evaluation measures of the mentored research experience and the mentor-mentee relationship. We used a subset of data from mentees (77% underrepresented racial/ethnic minorities) to test a hypothesized social cognitive career theory model of associations between mentees' academic outcomes and perceptions of their research mentoring relationships. Results from path analysis indicate that perceived mentor effectiveness indirectly predicted post-baccalaureate outcomes via research self-efficacy beliefs. Findings are discussed with implications for developing new and refining existing tools to measure this impact, programmatic interventions to increase the success of culturally diverse research mentees and future directions for research.

  13. Cultural dimension of individualism and collectivism and its perceptual and cognitive correlates in cross-cultural research

    Directory of Open Access Journals (Sweden)

    Jiří Čeněk

    2015-12-01

    Full Text Available This paper reviews the current findings on the dimension of individualism/collectivism, which might be a useful tool for the comparison of different cultures and for the investigation of the effect of culture as a psychological concept on individual mental processes. The validity and reliability of the concept of the dimension of individualism/collectivism is discussed. The related theory of analytic and holistic thinking is introduced within a framework of extensive comparative research in the field of cross-cultural psychology. Several interesting research designs on cross-cultural differences in cognition and perception are described. The empirical part contains a short report of research conducted on a sample (N=92 of Czech and Czech Vietnamese university students using a scale of horizontal and vertical individualism/collectivism (Bartoš, 2010. The results do not fully support the traditional view of individualistic Europeans and collectivistic Asians.

  14. Choosing an adequate design and analysis in cross-cultural personality research

    NARCIS (Netherlands)

    He, Jia; van de Vijver, Fons

    2017-01-01

    The flourishing of cross-cultural personality research requires a keen eye for rigorous methodology in such research. With decades of experience in cross-cultural research methods, we have come to appreciate that methodological aspects of such studies are critical for obtaining valid findings. Ill-d

  15. Pedagogical Conditions for the Development of Students' Intellect within the Framework of the Research Culture

    Science.gov (United States)

    Mizimbayeva, Almira; Ashirbayeva, Nazilya; Oralkenuly, Danabek; Sabyt, Taulanov

    2016-01-01

    The article presents different opinions for the concept of "research culture," gives the characteristics of this phenomenon from the point of view of the pedagogical science including the functions, components of this phenomenon; the article studies the complex of research skills as the basis of the research culture. Special attention is…

  16. Investigación cualitativa en enfermería y competencia cultural Qualitative Nursing Research and Cultural Competence

    Directory of Open Access Journals (Sweden)

    Manuel Lillo Crespo

    2004-06-01

    Full Text Available La Competencia cultural como conocimiento aplicado a la Enfermería será uno de los temas de investigación mas significativos para las próximas décadas y el desarrollo de sus teorías y modelos representa el camino de progreso hacia la consecución de unos cuidados de calidad. El objetivo principal de este trabajo es mostrar las características del equipo de investigación en Enfermería a la hora de profundizar en el terreno de los cuidados, siempre desde la perspectiva de la Competencia cultural y obviamente mediante una metodología de investigación cualitativa. En el desarrollo del trabajo se define el área estudiada así como los componentes de la Competencia cultural aplicada a la investigación que son tres: el conocimiento cultural, la sensibilidad cultural y la colaboración cultural. Es a partir del desarrollo de estos tres puntos cuando podemos llegar a entender el papel del equipo investigador dentro de la metodología cualitativa aplicada a los cuidados de Enfermería, siempre teniendo como referencia la calidad en cuanto a la relación que se establezca entre el investigador y el individuo. Resulta necesario concluir afirmando que siempre que se de un relación de calidad habrá una posibilidad de llevar a cabo un investigación cualitativa de calidad que genere conocimiento enfermero.Cultural competence as a Nursing applied knowledge will be one of the most significant research areas for the next decades. Development of theories and models in Cultural competence shows a way of progress towards quality in cares. The aim of this article is to show the Nursing research team characteristics when going deepper into the Care research area from the view of Cultural competence and Qualitative research. This study gives a concept of Cultural competence as well as its three components such as: cultual knowledge, cultual sensitivity and cultural collaboration. These components help us to understand the role of the research team inside

  17. Spectrum of Cytogenomic Abnormalities Revealed by Array Comparative Genomic Hybridization on Products of Conception Culture Failure and Normal Karyotype Samples.

    Science.gov (United States)

    Zhou, Qinghua; Wu, Shen-Yin; Amato, Katherine; DiAdamo, Autumn; Li, Peining

    2016-03-20

    Approximately 30% of pregnancies after implantation end up in spontaneous abortions, and 50% of them are caused by chromosomal abnormalities. However, the spectrum of genomic copy number variants (CNVs) in products of conception (POC) and the underlying gene-dosage-sensitive mechanisms causing spontaneous abortions remain largely unknown. In this study, array comparative genomic hybridization (aCGH) analysis was performed as a salvage procedure for 128 POC culture failure (POC-CF) samples and as a supplemental procedure for 106 POC normal karyotype (POC-NK) samples. Chromosomal abnormalities were detected in 10% of POC-CF and pathogenic CNVs were detected in 3.9% of POC-CF and 5.7% of POC-NK samples. Compiled results from this study and relevant case series through a literature review demonstrated an abnormality detection rate (ADR) of 35% for chromosomal abnormalities in POC-CF samples, 3.7% for pathogenic CNVs in POC-CF samples, and 4.6% for pathogenic CNVs in POC-NK samples. Ingenuity Pathway Analysis (IPA) was performed on the genes from pathogenic CNVs found in POC samples. The denoted primary gene networks suggested that apoptosis and cell proliferation pathways are involved in miscarriage. In summary, a similar spectrum of cytogenomic abnormalities was observed in POC culture success and POC-CF samples. A threshold effect correlating the number of dosage-sensitive genes in a chromosome with the observed frequency of autosomal trisomy is proposed. A rationalized approach using firstly fluorescence in situ hybridization (FISH) testing with probes of chromosomes X/Y/18, 13/21, and 15/16/22 for common aneuploidies and polyploidies and secondly aCGH for other cytogenomic abnormalities is recommended for POC-CF samples.

  18. Critical Ethnography, Cultural Safety, and International Nursing Research

    Directory of Open Access Journals (Sweden)

    Jean N. Harrowing PhD

    2010-09-01

    Full Text Available Critical qualitative methodology provides a strategy to examine the human experience and its relationship to power and truth. Cultural safety is a concept that has been applied to nursing education and practice and refers to interactions that acknowledge and respect the unique cultural background of patients. It recognizes power inequities between caregivers who belong to dominant cultures and patients who may belong to oppressed groups. Culture is interpreted from a critical constructivist perspective as a fluid relational process that is enacted contextually. The purpose of this paper is to examine the congruence between and

  19. Dissolved oxygen content prediction in crab culture using a hybrid intelligent method

    Science.gov (United States)

    Yu, Huihui; Chen, Yingyi; Hassan, Shahbazgul; Li, Daoliang

    2016-06-01

    A precise predictive model is needed to obtain a clear understanding of the changing dissolved oxygen content in outdoor crab ponds, to assess how to reduce risk and to optimize water quality management. The uncertainties in the data from multiple sensors are a significant factor when building a dissolved oxygen content prediction model. To increase prediction accuracy, a new hybrid dissolved oxygen content forecasting model based on the radial basis function neural networks (RBFNN) data fusion method and a least squares support vector machine (LSSVM) with an optimal improved particle swarm optimization(IPSO) is developed. In the modelling process, the RBFNN data fusion method is used to improve information accuracy and provide more trustworthy training samples for the IPSO-LSSVM prediction model. The LSSVM is a powerful tool for achieving nonlinear dissolved oxygen content forecasting. In addition, an improved particle swarm optimization algorithm is developed to determine the optimal parameters for the LSSVM with high accuracy and generalizability. In this study, the comparison of the prediction results of different traditional models validates the effectiveness and accuracy of the proposed hybrid RBFNN-IPSO-LSSVM model for dissolved oxygen content prediction in outdoor crab ponds.

  20. Activity Theory, Hybrid Experience Space Design and Cultural Heritage Communication at Lindholm Høje

    DEFF Research Database (Denmark)

    Christensen, Mogens Fiil; Veirum, Niels Einar

    This paper deals with the questions of how to address the communication of cultural heritage in the post-industrialized societies of the globalized economy. The last two or three decades have radically changed the relationship between the individual and the national institutions, encompassing...... the institutions of cultural heritage, museums and foundations. From an expert founded representation of facts, based on a rational and linear understanding of knowledge being presented to a mass customer, to a situation where an individualized customer, accustomed to a range of choices and the ability to interact...

  1. Research Culture in Higher Education: The Case of a Foreign Language Department in Mexico

    Directory of Open Access Journals (Sweden)

    Edith Hernández Méndez

    2014-10-01

    Full Text Available In the case of Mexico, until recently, many universities focused mainly on teaching, but recent changes have led to new appointments in research, administration, and community service. There now seems to be, however, a view of the predominance of research in the academic environment. Therefore, the purpose of this paper was to examine and identify, through the lens of organizational theory and a current model of research culture in an academic setting, some characteristics of the research culture in the Department of Languages and Education at a public university in Southeast Mexico. Following the international tendencies and models in higher education, we see that the research culture observed in this university resembles more a market culture than other types of culture, although some traits of hierarchy culture provide cohesion in the organization.

  2. Aspect of Dynamic Simulation and Experimental Research Studies on Hybrid Pneumatic Power System

    Directory of Open Access Journals (Sweden)

    K. David Huang

    2010-01-01

    Full Text Available A Hybrid Pneumatic Power System (HPPS has been developed for several years with the major aim of reducing the vehicle fuel consumption, environment pollution and enhancing the vehicle performance as well. Comparing with the conventional hybrid system, HPPS replaces the battery's electrochemical energy with a high-pressure air storage tank and enables the internal combustion engine (ICE to function at its sweet spot. Besides, the HPPS, which effectively merges both the high-pressure air flow from the storage tank and the recycled exhaust flow from the ICE, thereby increases the thermal efficiency of the ICE and transforms the merged flow energy into mechanical energy using a high-efficiency turbine. This paper focuses on the major research process into HPPSs, including overall dynamic simulation and experimental validation. By using the simulation tool ITI-Sim, this research demonstrates an experiment which can be operated precisely according to the requirements of various driving conditions under which a car actually runs on the road in accordance with the regulated running vehicle test mode. HPPS is expected to increase the performance of the entire system from 15% to 39%, and is likely to replace the traditional system in the coming years.

  3. Introduction. Back to nurture: cross-cultural research as a paradigm for understanding bio-cultural dynamics of cognitive ageing.

    Science.gov (United States)

    Luszcz, Mary

    2006-01-01

    One of the earliest and most persistent inquiries in developmental psychology is that of the relative contributions of nature and nurture to human ontogeny. One way of studying this distinction is by doing cross-cultural studies, in which culture provides a powerful way to operationalize the influence of nurture. The purpose is to provide some background to the emergence of the field of cross-cultural gerontological research, as a prelude to the special series of papers on cognitive ageing and culture from the laboratory of Park and Nisbett and their colleagues. A qualitative review of theoretical notions about cross-cultural differences provides an introduction and orientation to papers dealing with aspects of cognitive ageing, including picture naming specificity, source memory, use of categorical information in free recall, and perceptions of stereotypes of older and younger adults. Most of the research on cognitive ageing has focused on Western cultures and has assumed universality in the operation of the cognitive system. If culture makes a difference, a plausible hypothesis might be that, with ageing, any effects of culture on cognitive processes would become more apparent, due to older adults' increased exposure to their culture, and that these might be limited to the pragmatics of intelligence or crystallized abilities. The papers presented demonstrate that for some cognitive processes, i.e., source memory and free recall, cultural invariance, or universality of cognitive ageing, was observed. Further, stereotypes of both cultures shifted with advancing age from positive to increasingly negative views for mental and physical domains. A modest interaction of age and culture was observed in social and emotional domains, where stereotypes were relatively neutral, except for a small positive bias among the young Chinese participants for both older and younger adults. Marked cultural differences were seen in naming specificity and in the use of categories to

  4. Research on evaluation of enterprise project culture based on Denison model

    Directory of Open Access Journals (Sweden)

    Yucheng Zeng

    2015-05-01

    Full Text Available Purpose: The purpose of this paper is to build enterprise project culture evaluation model and search for the best evaluation method for Chinese enterprise project culture on the basis of studying and drawing lessons from enterprise culture evaluation theory and method at home and abroad. Design/methodology/approach: Referring to the Denison enterprise culture evaluation model, this paper optimizes it according to the difference of enterprise project culture, designs the enterprise project culture evaluation model and proves the practicability of the model through empirical. Finding: This paper finds that it`s more applicable to use the Denison model for enterprise project culture evaluation through the comparative analysis of domestic and foreign enterprise culture evaluation theory and method, the systematic project culture management framework of Chinese enterprises has not yet formed through empirical research, and four factors in enterprise project culture have important influence on project operation performance improvement. Research limitations/implications: The research on evaluation of enterprise project culture based on Denison model is a preliminary attempt, the design of evaluation index system, evaluation model and scale structure also need to be improved, but the thinking of this paper in this field provides a valuable reference for future research. Practical Implications: This paper provides the support of theory and practice for evaluating the present situation of enterprise project culture construction and analyzing the advantages and disadvantages of project culture, which contributes to the "dialectical therapy" of enterprise project management, enterprise management and enterprise project culture construction. Originality/value: The main contribution of this paper is the introduction of Denison enterprise culture model. Combining with the actual situation of enterprises, this paper also builds the evaluation model for

  5. Formative Assessment in Confucian Heritage Culture Classrooms: Activity Theory Analysis of Tensions, Contradictions and Hybrid Practices

    Science.gov (United States)

    Thanh Pham, Thi Hong; Renshaw, Peter

    2015-01-01

    Formative assessment has recently become a preferred assessment strategy in educational institutions worldwide. However, it is not easy to implement in Asian classrooms, because local cultures and institutional constraints potentially hinder the practice. This one-semester study aimed to use the "third space", as the core of the third…

  6. Detection of Bacteria by Fluorescence in Situ Hybridization in Culture-Negative Soft Tissue Filler Lesions

    DEFF Research Database (Denmark)

    Bjarnsholt, Thomas; Tolker-Nielsen, Tim; Givskov, Michael

    2009-01-01

    BACKGROUND Adverse reactions to polyacrylamide gel occur as swellings or nodules, and controversy exists whether these are due to bacterial infection or an autoimmune reaction to the filler. OBJECTIVES Biopsies from culture-negative long-lasting nodules after injection with different types of pol...

  7. (Con)Texts for Cultural and Linguistic Hybridity among Somali Diaspora Youth

    Science.gov (United States)

    Bigelow, Martha

    2011-01-01

    The perspectives of immigrant youth are important to be aware of because they can reveal the powerful role society has in framing and forming the range of possibilities available to them. Culturally speaking, immigrant youth often face mismatches between home and school values, but they sometimes encounter intracultural struggles as well. This…

  8. Standards for Cultural Contextualization of Interpretive Research: A Melanesian Case.

    Science.gov (United States)

    Taylor, Peter C.; Waldrip, Bruce G.

    1999-01-01

    Proposes a number of culture-sensitive practices based on Guba and Lincoln's (1989) criteria for trustworthiness and authenticity when working in Melanesian cultural contexts. Addresses issues of initial contact, ownership of knowledge, prolonged engagement, persistent observation, member checks, language and interview process. Contains 15…

  9. Software Development Technologies for Reactive, Real-Time, and Hybrid Systems: Summary of Research

    Science.gov (United States)

    Manna, Zohar

    1998-01-01

    This research is directed towards the implementation of a comprehensive deductive-algorithmic environment (toolkit) for the development and verification of high assurance reactive systems, especially concurrent, real-time, and hybrid systems. For this, we have designed and implemented the STCP (Stanford Temporal Prover) verification system. Reactive systems have an ongoing interaction with their environment, and their computations are infinite sequences of states. A large number of systems can be seen as reactive systems, including hardware, concurrent programs, network protocols, and embedded systems. Temporal logic provides a convenient language for expressing properties of reactive systems. A temporal verification methodology provides procedures for proving that a given system satisfies a given temporal property. The research covered necessary theoretical foundations as well as implementation and application issues.

  10. A Hybrid EAV-Relational Model for Consistent and Scalable Capture of Clinical Research Data.

    Science.gov (United States)

    Khan, Omar; Lim Choi Keung, Sarah N; Zhao, Lei; Arvanitis, Theodoros N

    2014-01-01

    Many clinical research databases are built for specific purposes and their design is often guided by the requirements of their particular setting. Not only does this lead to issues of interoperability and reusability between research groups in the wider community but, within the project itself, changes and additions to the system could be implemented using an ad hoc approach, which may make the system difficult to maintain and even more difficult to share. In this paper, we outline a hybrid Entity-Attribute-Value and relational model approach for modelling data, in light of frequently changing requirements, which enables the back-end database schema to remain static, improving the extensibility and scalability of an application. The model also facilitates data reuse. The methods used build on the modular architecture previously introduced in the CURe project.

  11. Book Review: Researching Private Supplementary Tutoring: Methodological Lessons from Diverse Cultures

    Directory of Open Access Journals (Sweden)

    Jason Tan

    2016-10-01

    Full Text Available Book Review Researching Private Supplementary Tutoring: Methodological Lessons from Diverse Cultures. By Mark Bray, Ora Kwo and Boris Jokic (Eds. (2015, 292pp. ISBN: 9789881424136, Hong Kong: Comparative Education Research Centre, The University of Hong Kong.

  12. Traditions and Transitions in Quantitative Societal Culture Research in Organization Studies

    DEFF Research Database (Denmark)

    Peterson, Mark, F.; Søndergaard, Mikael

    2011-01-01

    Quantitative societal culture research (QSCR) in organization studies crystallizes a configuration of social science perspectives and methods that became prominent in the 1970s. We consider the qualities of and boundaries around cultural groups that this tradition emphasizes, and other...... characteristics of cultural groups that it does not emphasize. Current debates surrounding this tradition reflect both recent social science innovations and rediscoveries of early social science perspectives. Our analysis of quantitative cross-cultural societal research in organization studies considers...... this process of crystallization, innovation and rediscovery. We suggest ways to address current controversies and promote conversations with other research approaches....

  13. Tree and stand water fluxes of hybrid poplar clone (Populus nigra x P. maximowiczii) in short rotation coppice culture

    Science.gov (United States)

    Fischer, M.; Trnka, M.; Kucera, J.; Zalud, Z.

    2010-09-01

    This study reports on evapotranspiration and tree water use in short rotation coppice culture of hybrid poplar (Populus nigra x P. maximowiczii) for biomass energy in the Czech Republic. The high density poplar plantation (10 000 trees per ha) was established in 2003 on arable land in Czech-Moravian Highland (49°32´ N, 16°15´ E, 530 m a.s.l.) and has been coppiced in rotation period of 7 years. Firstly, evapotranspiration of the stand has been estimated by applying the Bowen ratio-energy budget method, which is considered as reliable, robust, quite simple and inexpensive technique with comparable results to eddy covariance and lysimeters. The gaps in evapotranspiration diurnal patterns caused by limitation of the bowen ratio method were filled with simple linear regression model based on relation between potential and actual evapotranspiration with regard to soil water availability and leaf area index and thus the daily, monthly and seasonal totals could be calculated. The amount of evapotranspiration during the growing season 2009 (1 March - 31 October) was 593 mm with highest monthly total 116 mm in June. Mean daily water loss over the season reached 2.43 mm per day. During the hot summer day, the maximal value 5.73 mm per day, which presented 89 % of potential evapotranspiration calculated by Penman equation, was recorded with a peak rate 0.94 mm per hour. Secondly, the transpiration was measured by sap flow tissue heat balance techniques on four individual trees with greatest stem diameters (11 - 12 cm d.b.h.) and height of 12 - 12.5 m. Relatively high transpiration values by the poplars were found during the measured part of growing season (18 June - 31 October), with maximum and mean daily transpiration of 44.41 dm3 and 16.69 dm3 per day, respectively. The seasonal transpiration of the most vigorous from the investigated individuals amounted 2542 dm3. Because in this study we didńt evaluate the transpiration of thinner trees (technical features of sap

  14. Research Report: A Cross-Cultural Perspective on Practical Intelligence.

    Science.gov (United States)

    Mercer, Jane R.

    1987-01-01

    Questions the extent to which practical intelligence can be measured in a reliable and valid fashion cross-culturally. Differentiates between the internal validity of our measure of practical intelligence and its external validity. (LHW)

  15. The Development of Cross-Cultural Relations with a Canadian Aboriginal Community through Sport Research

    Science.gov (United States)

    Schinke, Robert J.; Hanrahan, Stephanie J.; Eys, Mark A.; Blodgett, Amy; Peltier, Duke; Ritchie, Stephen Douglas; Pheasant, Chris; Enosse, Lawrence

    2008-01-01

    When sport psychology researchers from the mainstream work with people from marginalized cultures, they can be challenged by cultural differences as well as mistrust. For this article, researchers born in mainstream North America partnered with Canadian Aboriginal community members. The coauthors have worked together for 5 years. What follows is…

  16. The Jet Propulsion Laboratory Electric and Hybrid Vehicle System Research and Development Project, 1977-1984: A Review

    Science.gov (United States)

    Kurtz, D.; Roan, V.

    1985-01-01

    The JPL Electric and Hybrid Vehicle System Research and Development Project was established in the spring of 1977. Originally administered by the Energy Research and Development Administration (ERDA) and later by the Electric and Hybrid Vehicle Division of the U.S. Department of Energy (DOE), the overall Program objective was to decrease this nation's dependence on foreign petroleum sources by developing the technologies and incentives necessary to bring electric and hybrid vehicles successfully into the marketplace. The ERDA/DOE Program structure was divided into two major elements: (1) technology research and system development and (2) field demonstration and market development. The Jet Propulsion Laboratory (JPL) has been one of several field centers supporting the former Program element. In that capacity, the specific historical areas of responsibility have been: (1) Vehicle system developments (2) System integration and test (3) Supporting subsystem development (4) System assessments (5) Simulation tool development.

  17. Research on Operation Principle and Control of Novel Hybrid Excitation Bearingless Permanent Magnet Generator

    Directory of Open Access Journals (Sweden)

    Huangqiu Zhu

    2016-08-01

    Full Text Available Under the condition of load changing, the magnetic field of traditional permanent magnet generators (PMG is hard to be adjusted, and the mechanical bearings are significantly worn. To overcome the drawbacks above, a novel hybrid excitation bearingless permanent magnet generator (HEBPMG is proposed in this paper, which has integrated the merits of hybrid excitation permanent magnet generators and magnetic bearings. Firstly, the structure and winding configuration of the HEBPMG are introduced, and then the principles of radial suspension and power generation are presented. The suspension principle as well as power generation principle is analyzed in this paper. Then, the flux linkage and induced voltage equations are derived, and the accurate mathematical model of radial suspension force is built based on the Maxwell tensor method. Subsequently, by means of the finite element analysis software-ANSYS Maxwell, the corresponding electromagnetic characteristics are analyzed to verify the correctness of the mentioned models. In addition, a compensation control strategy based on flux-linkage observation is proposed to solve the problems of unstable suspension force and generating voltage under variable load condition in this paper. Meanwhile, the corresponding control system is constructed and its feasibility is validated by simulation results. Finally, an experimental prototype of a 2.2 kW HEBPMG is tested. Experimental researches show that the HEBPMG can operate steadily under variable load condition and possess good suspension performance and power generation quality.

  18. Review and Prospect on Japonica Hybrid Rice Research in Anhui Province, China

    Institute of Scientific and Technical Information of China (English)

    LI Cheng-quan; WANG Shou-hai; WANG De-zheng; LUO Yan-chang; ZHANG Pei-jiang; WU Shuang; DU Shi-yun; XU Chuan-wan

    2005-01-01

    The breeding history and commercial exploitation of japonica hybrid rice in Anhui Province, China over the last threedecades were reviewed. Besides, the bottleneck problems restricting the development of japonica hybrid rice in China weresummarized, and corresponding technological countermeasures were proposed.

  19. Parasitic infections of Piaractus mesopotamicus and hybrid (P. mesopotamicus xPiaractus brachypomus cultured in Brazil

    Directory of Open Access Journals (Sweden)

    Lidiane Franceschini

    Full Text Available This study evaluated the occurrence of parasitic infections in the “pacu” fish Piaractus mesopotamicus and the “patinga” hybrid (P. mesopotamicus x Piaractus brachypomus in the northwest of São Paulo State, Brazil. Fish from the following three fish farms were evaluated every two months: A, a hatchery and larviculture farm (n = 16 pacu / n = 19 patinga, B, a growout farm (n = 35 patinga and C, a fee-fishing property (n = 28 pacu / n = 7 patinga. Thirty-five fish from each property were collected from February 2010 to February 2011 and subjected to parasitological analysis. The parasites found were the following:Mymarothecium viatorum, Anacanthorus penilabiatus, Notozothecium janauachensis (Dactylogyridae, Monogenea,Trichodina spp., Ichthyophthirius multifiliis, Chilodonella sp. (Protozoa, Myxobolus spp.,Henneguya spp. (Myxozoa, Rondonia rondoni, Contracaecum sp. (Nematoda, and Dolops carvalhoi(Crustacea. Of the fish examined, 62.9% from “A” and 100% from “B” and “C” were infested with at least one parasite species. Pacu fish (n = 44 showed a higher susceptibility to Anacanthorus penilabiatus infestations, whereas patinga (n = 61 were more susceptible to Mymarothecium viatorum (p < 0.05. Appropriate fish handling (nutrition, transport and storage, in conjunction with monitoring of water quality, can reduce the stress to which the farmed fish are exposed and is essential for pathogen control.

  20. From Cultural Studies to Cultural Research: Engaged Scholarship in the Twenty-first Century

    Directory of Open Access Journals (Sweden)

    Ien Ang

    2011-11-01

    Full Text Available Is, or should cultural studies be, a discipline or not? What exactly is its object? Should cultural studies be focused on influencing policy or be an agent of critique? What is the role of theory? What kind of theory? Should textual analysis or ethnography predominate? The regular reiteration of such questions reveals an ongoing sense of crisis, a general apprehensiveness over the question whether cultural studies is able to live up to its own self-declared aspirations, both intellectually and politically.

  1. From Cultural Studies to Cultural Research: Engaged Scholarship in the Twenty-first Century

    Directory of Open Access Journals (Sweden)

    Ien Ang

    2011-11-01

    Full Text Available  Is, or should cultural studies be, a discipline or not? What exactly is its object? Should cultural studies be focused on influencing policy or be an agent of critique? What is the role of theory? What kind of theory? Should textual analysis or ethnography predominate? The regular reiteration of such questions reveals an ongoing sense of crisis, a general apprehensiveness over the question whether cultural studies is able to live up to its own self-declared aspirations, both intellectually and politically.

  2. Comparison of peptide nucleic acid fluorescence in situ hybridization assays with culture-based matrix-assisted laser desorption/ionization-time of flight mass spectrometry for the identification of bacteria and yeasts from blood cultures and cerebrospinal fluid cultures.

    Science.gov (United States)

    Calderaro, A; Martinelli, M; Motta, F; Larini, S; Arcangeletti, M C; Medici, M C; Chezzi, C; De Conto, F

    2014-08-01

    Peptide nucleic acid fluorescence in situ hybridization (PNA FISH) is a molecular diagnostic tool for the rapid detection of pathogens directly from liquid media. The aim of this study was to prospectively evaluate PNA FISH assays in comparison with culture-based matrix-assisted laser desorption/ionization-time of flight mass spectrometry (MALDI-TOF MS) identification, as a reference method, for both blood and cerebrospinal fluid (CSF) cultures, during a 1-year investigation. On the basis of the Gram stain microscopy results, four different PNA FISH commercially available assays were used ('Staphylococcus aureus/CNS', 'Enterococcus faecalis/OE', 'GNR Traffic Light' and 'Yeasts Traffic Light' PNA FISH assays, AdvanDx). The four PNA FISH assays were applied to 956 positive blood cultures (921 for bacteria and 35 for yeasts) and 11 CSF cultures. Among the 921 blood samples positive for bacteria, PNA FISH gave concordant results with MALDI-TOF MS in 908/921 (98.64%) samples, showing an agreement of 99.4% in the case of monomicrobial infections. As regards yeasts, the PNA FISH assay showed a 100% agreement with the result obtained by MALDI-TOF MS. When PNA FISH assays were tested on the 11 CSF cultures, the results agreed with the reference method in all cases (100%). PNA FISH assays provided species identification at least one work-day before the MALDI-TOF MS culture-based identification. PNA FISH assays showed an excellent efficacy in the prompt identification of main pathogens, yielding a significant reduction in reporting time and leading to more appropriate patient management and therapy in cases of sepsis and severe infections.

  3. Extending Reading Research with a Focus on Cultural Understanding and Research on Intercultural Communication: An Empirical Investigation in Argentina

    Science.gov (United States)

    Porto, Melina

    2014-01-01

    The work presented here is an empirical study of how advanced learners of English as a foreign language in Argentina access and understand the culture-specific dimensions of literary narrative texts. It has three purposes. First, to extend research into reading in a foreign language to take account of the culture-specific content of texts. Second,…

  4. Does Culture Affect how People Receive and Resist Persuasive Messages? Research Proposals about Resistance to Persuasion in Cultural Groups

    Directory of Open Access Journals (Sweden)

    Renata Kolodziej-Smith

    2013-10-01

    Full Text Available Abstract Even though persuasion has been a widely researched topic in consumer behavior, the great majority of these studies have involved American consumers and focused on persuasion itself, with very few addressing resistance to persuasive attempts. None has addressed resistance to persuasion in a cross-cultural context. We aim to contribute to closing this gap in the literature with this paper. Specifically, we aim to expand knowledge of the persuasive process by applying the cultural dimensions of self-construal and face negotiation theories to Gopinath and Nyer’s (2009 work conducted on American consumers about the effect of public commitment on resistance to persuasion. Our research focus is on why people from different ethnic/cultural backgrounds will receive or resist persuasive messages differently. We anchor this notion in face negotiation theory (Ting-Toomey, 2005. This perspective addresses different types of facework behaviors that people choose in a multicultural environment, thus shedding light on processes underlying persuasion and resistance to persuasion mechanisms as influenced by culture. Understanding the effects of cultural differences on a person’s reception of, or resistance to, counter-attitudinal persuasion should be valuable to managers who make decisions about cultural adaptations and target audience changes.

  5. Culture, Race and Gender-Hybridity inMiddlesex%文化、种族与性别--论《中性》的多重混杂性

    Institute of Scientific and Technical Information of China (English)

    刘家妠; 范一亭

    2015-01-01

    Middlesex is the winner of the Pulitzer Prize for Novel written by Jeffrey Eugenides. The idea of hybridity penetrates throughout the whole novel, especially in the respects of culture, race and gender. This paper aims to analyze the cultural hybridity of Hebraism and Hellenism, racial hybridity brought by immigration and globalization and the gender hybridity of male and female in protagonist Cal. Eugenides shatters the binary opposi-tions in culture, race and gender and creates a third space for the marginalized to live and develop freely through the cultural, racial and gender hybridity.%《中性》是美国作家杰弗里•尤金尼德斯的普利策小说奖获奖作品。在《中性》中,混杂性概念贯穿整部小说,尤其是在文化、种族以及性别三方面体现得尤为明显。本文旨在探究小说中“两希文化”的文化杂糅、移民与全球化所带来的种族融合,以及中性人卡尔身上介于男女两性之间的性别混杂。通过文化、种族与性别的多重混杂性,尤金尼德斯打破了强弱文化、优劣种族与男女两性之间存在的二元对立,并通过以上三方面的混杂性,在小说中构建了一个供弱势群体自由生存、发展、充满可能性的“第三空间”。

  6. Fusion-Fission Research Facility (FFRF) as a Practical Step Toward Hybrids

    Energy Technology Data Exchange (ETDEWEB)

    L. Zakharov, J. Li and Y. Wu

    2010-11-18

    The project of ASIPP (with PPPL participation), called FFRF, (R/a=4/1 m/m, Ipl=5 MA, Btor=4-6 T, PDT=50-100 MW, Pfission=80-4000 MW, 1 m thick blanket) is outlined. FFRF stands for the Fusion-Fission Research Facility with a unique fusion mission and a pioneering mission of merging fusion and fission for accumulation of design, experimental, and operational data for future hybrid applications. The design of FFRF will use as much as possible the EAST and ITER design experience. On the other hand, FFRF strongly relies on new, Lithium Wall Fusion plasma regimes, the development of which has already started in the US and China.

  7. The myth of the “Culture code” in economic research

    Directory of Open Access Journals (Sweden)

    Vitaly Tambovtsev

    2015-09-01

    Full Text Available This paper is devoted to the critical analysis of today's mainstream approach to the inclusion of the factor of culture in economic research. National culture is treated in this framework as a reified entity measured by societal values and is persistently included as a “culture code” throughout different contexts. The paper presents evidence contradicting this treatment, and an alternative methodology for economic analysis of cultural phenomena is suggested, namely that each mass cultural practice should be analyzed on a “case-by-case” basis, comparing stakeholders’ costs and benefits.

  8. An Empirical Research on Cross-culture Communication

    Institute of Scientific and Technical Information of China (English)

    宋晓思

    2012-01-01

    Introduction In 2008 I worked as an intern in marketing department in TESCO which is an international retailing company in Newcastle, UK as well as the interns and the other members of the marketing department were from different countries.Actually,the marketing department was a cross-culture group.In this paper I will write

  9. Emerging Research Topics in the Area of Digital Cultures

    NARCIS (Netherlands)

    Kommers, Piet A.M.

    2001-01-01

    This paper highlights the further prospects of media-based learning; in particular the affordance of web-based communities intending mutual learning and personal development. The core of the paper presentation is about the MICC "Migration, Identity, Culture and Communication" project in which multic

  10. The Old Spanish Days Fiesta in Santa Barbara, California: Cultural Hybridity, Colonial Mythologies and the Romanticization of a Latino Heritage

    Directory of Open Access Journals (Sweden)

    Patricia Ann Hardwick

    2010-12-01

    Full Text Available Old Spanish Days Fiesta is a tradition that was invented in 1924 by civic leaders in Santa Barbara, California to celebrate the periods of the Spanish settlement and the Mexican rule of California and to promote local tourism. This article will trace the historical narrative of the complex cultural and ethnic composition of Santa Barbara before interrogating the colonial and post-colonial histories of the Californian past that are so often romanticized during the events of the Santa Barbara Fiesta. Subsequent to the American appropriation of California, Anglo-American ideas of race and identity were imposed upon Latino Californians. This development led many Spanish-speaking Californians to cultivate a Spanish identity and de-emphasize their Mexican, Native American, or African ancestry as they attempted to maintain their land grants and social prominence under American rule. Official versions of Santa Barbara’s past promoted by Santa Barbara’s civic leaders and Old Spanish Days Fiesta literature tend to privilege romanticized historical interpretations that submerge and absorb California’s hybrid ethnic and cultural histories into an idealized Spanish colonial narrative. This article explores how many individual Santa Barbara Fiesteros choose to engage, negotiate, and/or subvert this simplified official civic narrative of Santa Barbara’s Spanish past through their own personal performances during the Fiesta. An analysis of how local festival participants envision their performance in the context of the festival allows outsiders to have a glimpse into how they create and embody their own personal and nuanced understandings of history during the Fiesta.

  11. Identification of intracellular bacteria in adenoid and tonsil tissue specimens: the efficiency of culture versus fluorescent in situ hybridization (FISH).

    Science.gov (United States)

    Stępińska, M; Olszewska-Sosińska, O; Lau-Dworak, M; Zielnik-Jurkiewicz, B; Trafny, E A

    2014-01-01

    Monocyte/macrophage cells from human nasopharyngeal lymphoid tissue can be a source of bacteria responsible for human chronic and recurrent upper respiratory tract infection. Detection and characterization of pathogens surviving intracellularly could be a key element in bacteriological diagnosis of the infections as well as in the study on interactions between bacteria and their host. The present study was undertaken to assess the possibility of isolation of viable bacteria from the cells expressing monocyte/macrophage marker CD14 in nasopharyngeal lymphoid tissue. Overall, 74 adenotonsillectomy specimens (adenoids and tonsils) from 37 children with adenoid hypertrophy and recurrent infections as well as 15 specimens from nine children with adenoid hypertrophy, which do not suffer from upper respiratory tract infections (the control group), were studied. The suitability of immunomagnetic separation for extraction of CD14(+) cells from lymphoid tissue and for further isolation of the intracellular pathogens has been shown. The coexistence of living pathogens including Haemophilus influenzae, Staphylococcus aureus, and Streptococcus pyogenes with the bacteria representing normal nasopharyngeal microbiota inside CD14(+) cells was demonstrated. Twenty-four strains of these pathogens from 32.4 % of the lysates of CD14(+) cells were isolated. Concurrently, the fluorescent in situ hybridization (FISH) with a universal EUB388, and the species-specific probes demonstrated twice more often the persistence of these bacterial species in the lysates of CD14(+) cells than conventional culture. Although the FISH technique appears to be more sensitive than traditional culture in the intracellular bacteria identification, the doubts on whether the bacteria are alive, and therefore, pathogenic would still exist without the strain cultivation.

  12. Foreign Language Research in Cross-Cultural Perspective. Volume 2.

    Science.gov (United States)

    de Bot, Kees, Ed.; And Others

    Papers from a conference on empirical research on foreign language instruction in Europe and the United States include: "Foreign Language Instruction and Second Language Acquisition Research in the United States" (Charles A. Fergurson, Thom Huebner); "Empirical Foreign Language Research in Europe" (Theo van Els, Kees de Bot, Bert Weltens);…

  13. A Cross-Cultural Journey into Literacy Research

    Science.gov (United States)

    Tour, Ekaterina

    2012-01-01

    A significant body of literacy and language research over the last two decades has been informed by a sociocultural perspective and an associated qualitative design, which are often seen as valuable and appropriate for researching literacy. As an emergent researcher, whose understanding of language education was mostly informed by individualistic…

  14. 'Nursing research culture' in the context of clinical nursing practice: addressing a conceptual problem.

    Science.gov (United States)

    Berthelsen, Connie Bøttcher; Hølge-Hazelton, Bibi

    2017-05-01

    To report an analysis of the concept of nursing research culture in the context of clinical nursing practice. Nursing research culture should be valued for its contribution to improving patient care and should be considered as a routine hospital activity. However, the demand for efficiency, nurses' barriers to research use and the lack of definition of the concept of nursing research culture make it difficult to establish. Concept analysis. Data were collected through a literature review in PubMed, CINAHL and PsycINFO during March 2016. Walker and Avant's eight-step framework for concept analysis. Five defining attributes of nursing research culture in the context of clinical nursing practice were identified: strong monodisciplinary nursing professionalism, academic thinking and socialization, research use as a part of daily nursing practice, acceptance by colleagues and management and facilitation of resources from management and organization. Although the method of concept analysis has been criticized and heavily debated, the development of nursing research cultures based on the defining attributes and antecedents of the concept will be important to emphasize evidence-based clinical nursing care. Further research should support the development and the implementation of nursing research culture in clinical nursing practice. © 2016 John Wiley & Sons Ltd.

  15. Promoting culturally targeted chronic disease prevention research through an adapted participatory research approach: The Qassim-Stanford Universities project.

    Science.gov (United States)

    Winter, Sandra J; King, Abby C; Stafford, Randall S; Winkleby, Marilyn A; Haskell, William L; Farquhar, John W

    2011-06-01

    The Kingdom of Saudi Arabia (KSA), similar to other countries in the Eastern Mediterranean, has been experiencing a recent rapid increase in the prevalence of chronic diseases and associated risk factors. To begin to take advantage of the chronic disease prevention and health promotion (CDPHP) knowledge available from other nations, researchers at a newly established University in the Qassim Province of the KSA have partnered with Stanford University in the United States of America. To ensure that CDPHP research and interventions are culturally relevant and appropriate, a participatory research approach has been adopted where local researchers are the target "community." Contextual challenges of conducting CDPHP research in the KSA, at the individual, social/cultural, organizational and environmental/policy levels, are identified, as well as examples of CDPHP intervention strategies that may be culturally appropriate at each level.

  16. Optimization of the core configuration design using a hybrid artificial intelligence algorithm for research reactors

    Energy Technology Data Exchange (ETDEWEB)

    Hedayat, Afshin, E-mail: ahedayat@aut.ac.i [Department of Nuclear Engineering and Physics, Amirkabir University of Technology (Tehran Polytechnic), 424 Hafez Avenue, P.O. Box 15875-4413, Tehran (Iran, Islamic Republic of); Reactor Research and Development School, Nuclear Science and Technology Research Institute (NSTRI), End of North Karegar Street, P.O. Box 14395-836, Tehran (Iran, Islamic Republic of); Davilu, Hadi [Department of Nuclear Engineering and Physics, Amirkabir University of Technology (Tehran Polytechnic), 424 Hafez Avenue, P.O. Box 15875-4413, Tehran (Iran, Islamic Republic of); Barfrosh, Ahmad Abdollahzadeh [Department of Computer Engineering, Amirkabir University of Technology (Tehran Polytechnic), 424 Hafez Avenue, P.O. Box 15875-4413, Tehran (Iran, Islamic Republic of); Sepanloo, Kamran [Reactor Research and Development School, Nuclear Science and Technology Research Institute (NSTRI), End of North Karegar Street, P.O. Box 14395-836, Tehran (Iran, Islamic Republic of)

    2009-12-15

    To successfully carry out material irradiation experiments and radioisotope productions, a high thermal neutron flux at irradiation box over a desired life time of a core configuration is needed. On the other hand, reactor safety and operational constraints must be preserved during core configuration selection. Two main objectives and two safety and operational constraints are suggested to optimize reactor core configuration design. Suggested parameters and conditions are considered as two separate fitness functions composed of two main objectives and two penalty functions. This is a constrained and combinatorial type of a multi-objective optimization problem. In this paper, a fast and effective hybrid artificial intelligence algorithm is introduced and developed to reach a Pareto optimal set. The hybrid algorithm is composed of a fast and elitist multi-objective genetic algorithm (GA) and a fast fitness function evaluating system based on the cascade feed forward artificial neural networks (ANNs). A specific GA representation of core configuration and also special GA operators are introduced and used to overcome the combinatorial constraints of this optimization problem. A software package (Core Pattern Calculator 1) is developed to prepare and reform required data for ANNs training and also to revise the optimization results. Some practical test parameters and conditions are suggested to adjust main parameters of the hybrid algorithm. Results show that introduced ANNs can be trained and estimate selected core parameters of a research reactor very quickly. It improves effectively optimization process. Final optimization results show that a uniform and dense diversity of Pareto fronts are gained over a wide range of fitness function values. To take a more careful selection of Pareto optimal solutions, a revision system is introduced and used. The revision of gained Pareto optimal set is performed by using developed software package. Also some secondary operational

  17. The Two Faces of Security in Hybrid Political Orders: A Framework for Analysis and Research

    Directory of Open Access Journals (Sweden)

    Robin Luckham

    2013-09-01

    authority and capacity to deliver security are weak, disputed or compromised by special interests; and (iii “securitised policy spaces” in which international actors collaborate to ensure peace and fulfil their responsibility to protect vulnerable end-users in unsecured regions. In making these distinctions we argue that similar analytical lenses can be turned upon international actors in securitised policy spaces as well as upon state and non-state security actors. The concluding section argues that such a reframing of the security and development debate demands not just new modes of analysis but also fresh approaches to research designed both to provide insights into the vernacular understandings, coping strategies and potential agency of end-users and to uncover the informal networks, alliances and covert strategies of the multiple actors determining their security in hybrid political orders. This paper builds upon a systematic literature search undertaken by the Justice and Security Research Programme (JSRP at the London School of Economics (LSE funded by the UK’s Department for International Development (DFID. The search itself and its main findings are discussed in Luckham and Kirk (2012 and Luckham and Kirk (2013.

  18. Culture change in a museum: An action research analysis

    OpenAIRE

    Dennehy, Robert F.; Morgan, Sandra; Lehrburger, Karen J.

    2004-01-01

    The move of a museum in the western United States to larger quarters resulted in an increase in visitors and requests for tours. To respond to the greater number of tours, new volunteers (docents) were recruited and trained. But conflicts arose between the old and new docents. As Docent Chair, one of the authors worked with the Curator of Education to understand the culture change faced by the old docent group and integrate the old and new docent groups. This paper analyzes the...

  19. Natural and Cultural Preservation - Complementary Endeavors through Soil Archive Research

    Science.gov (United States)

    Ackermann, Oren; Frumin, Suembikya; Kolska Horwitz, Liora; Maeir, Aren M.; Weiss, Ehud; Zhevelev, Helena M.

    2016-04-01

    Soil is an excellent archive for the history of landscape components such as ancient topography, erosion and accumulation processes, and vegetation characterization. In special cases, the soil archive even preserves botanical faunal and mollusc assemblages, allowing for the production of an archive of organic species as well. Long-term human activities in the past have left their imprints on certain landscape systems, leading to the formation of landscapes composed of both cultural and natural assets. The aim of this presentation is to suggest a conceptual model, based on the soil archive, which enables the preservation and sustainability of such environments. The proposed area (eastern Mediterranean) underwent cycles of ancient site establishment and abandonment. When areas were occupied, the natural vegetation around settlements experienced human interventions such as woodcutting, grazing and horticulture. During site abandonment, these interventions ceased, resulting in vegetation regeneration, a reduction in biodiversity, increased fire hazard, etc. This ultimately led to the deterioration of the landscape system as well as the destruction of cultural assets such as ancient buildings and/or remnants. In order to preserve and restore these sites, a conceptual model that combines both modern natural conservation strategies and restoration of traditional land-use techniques is proposed. This model provides a complementary approach to existing natural and cultural preservation efforts.

  20. Co-interviewing across gender and culture: expanding qualitative research methods in Melanesia.

    Science.gov (United States)

    Redman-MacLaren, Michelle L; Api, Unia K; Darius, Matupit; Tommbe, Rachael; Mafile'o, Tracie A; MacLaren, David J

    2014-09-06

    The social and cultural positions of both researchers and research participants influence qualitative methods and study findings. In Papua New Guinea (PNG), as in other contexts, gender is a key organising characteristic and needs to be central to the design and conduct of research. The colonial history between researcher and participant is also critical to understanding potential power differences. This is particularly relevant to public health research, much of which has emerged from a positivist paradigm. This paper describes our critical reflection of flexible researcher responses enacted during qualitative research in PNG. Led by a senior male HIV researcher from PNG, a male from a PNG university and a female from an Australian university conducted qualitative interviews about faith-based responses to HIV in PNG. The two researchers planned to conduct one-on-one interviews matching gender of participants and interviewer. However, while conducting the study, four participants explicitly requested to be interviewed by both researchers. This experience led us to critically consider socially and culturally situated ways of understanding semi-structured interviewing for public health research in Melanesia. New understandings about public health research include: (i) a challenge to the convention that the researcher holds more power than the research participant, (ii) the importance of audience in Melanesia, (iii) cultural safety can be provided when two people co-interview and (iv) the effect an esteemed leader heading the research may have on people's willingness to participate. Researchers who occupy insider-outsider roles in PNG may provide participants new possibilities to communicate key ideas. Our recent experience has taught us public health research methods that are gender sensitive and culturally situated are pivotal to successful research in Melanesia. Qualitative research requires adaptability and reflexivity. Public health research methods must continue

  1. Research on the Application of Cultural Element of Guangxi Minorities in Modern Landscape Design

    Directory of Open Access Journals (Sweden)

    Long Dujiang

    2015-01-01

    Full Text Available There are 11 Minorities in Guangxi, and the cultural ethnics among each minority are varied to a certain extent. Despite the difference, each minority has made contributions to the Chinese civilization. Guangxi is a region teeming with minorities. The difference of minorities comprises the type of local cultural element. In the process of modern landscape design, the incorporation design or cultural elements for relevant staff are required. And it is the infiltration of these cultural elements that press ahead the landscape design. For people to discover the cultural source, and for the soul to find the spiritual sense of belongings, this article has made a research on the features of Guangxi minorities cultural elements and the application in landscape design, expecting to provide a theoretical reference for incorporation of cultural element and productive construction.

  2. Human factors research in Central Research Institute of Electric Power Industry creation of safety culture

    Energy Technology Data Exchange (ETDEWEB)

    Horie, Yasuo [Central Research Inst. of Electric Power Industry, Tokyo (Japan)

    2002-03-01

    To prevent accident of nuclear power plant, Human Factors Center was built in the Central Research Institute of Electric Power Industry in July 1987. It developed an evaluation method of human error cases and an application method of human factors information. Now it continues analysis and application of human factors information, development of training/work support tools and research/experiment of human behavior. Japan-Human Performance Evaluation System (J-HPES) was developed as an analytical system for analysis and evaluation of human factors related to the trouble and for using the result as the common property by storage the analytical results. J-HPES has a standard procedure consisted of collecting and analyzing data and proposing the countermeasures. The analytical results are arranged by 4 kinds of charts by putting into the form of a diagram. Moreover, it tries to find the causes with indirect and potential causes. Two kinds of materials, Caution Report and Human Factors Precept by means of Illustrations, are published. People can gain access to HFC database by URL http://criepi.denken.or.jp/CRIEPI/HFC/DB. To prevent these accidents, creation of human factors culture has been required. Five kinds of teaching materials and the training method are developed. (S.Y.)

  3. Research on Hybrid Isolation System for Micro-Nano-Fabrication Platform

    Directory of Open Access Journals (Sweden)

    Jie Fu

    2014-06-01

    Full Text Available In order to obtain better vibration suppression effect, this paper designs a semiactive/fully active hybrid isolator by using magnetorheological elastomer (MRE and piezoelectric material. Combined with multimode control scheme, full frequency vibration suppression is achieved. Firstly, series type structure is determined for the hybrid isolator, and the structure of hybrid isolator is designed. Next, the dynamic model of hybrid isolator is derived, the dynamic characteristics measurement for MRE isolator and piezoelectric stack actuator (PSA is established, and parameters such as voltage-displacement coefficient, stiffness and damping constant are identified from the experimental results, respectively. Meanwhile, the switch frequency is determined by experimental results of PSA and MRE isolator. Lastly, influence of the stiffness of MRE, control voltage of PSA, and intermediate mass on hybrid isolator system is analyzed by simulations, and the results show that the hybrid isolator proposed is effective.

  4. From Cobra Grubs to Dragons: Negotiating the Politics of Representation in Cultural Research

    Directory of Open Access Journals (Sweden)

    Tanja Dreher

    2011-11-01

    Full Text Available ‘From cobra grubs to dragons’ was suggested as the title for a cultural tour of the Fairfield area in Sydney developed by the author and others through a partnership between the Centre for Cultural Research (CCR at the University of Western Sydney (UWS, the Fairfield City Council (FCC and the Migration Heritage Centre of the NSW government. The cultural researchers involved in producing the tour felt that this title was an evocative description of the tour which enables participants to visit numerous sites associated with Fairfield’s cultural diversity. As the project developed, a key funding partner vetoed that title, to be replaced by the prosaic ‘Tune in to Fairfield City: a multicultural driving tour’ which now appears on the audio CD and map which contain instructions for motorists to take the tour. This article analyses the rather more complex issues of naming and representation, voice and authority raised by this cultural research project.

  5. Social Scientific Research and Societal Practice: Action Research and Cultural-Historical Research in Methodological Light from Kurt Lewin and Lev S. Vygotsky

    Science.gov (United States)

    Chaiklin, Seth

    2011-01-01

    The main interest is the relationship between social scientific research and societal practice, with specific attention on action research and cultural-historical research. To provide a productive way to engage with these research traditions, a historically-grounded, superordinate perspective is formulated that places practice in the centre. This…

  6. Social Scientific Research and Societal Practice: Action Research and Cultural-Historical Research in Methodological Light from Kurt Lewin and Lev S. Vygotsky

    Science.gov (United States)

    Chaiklin, Seth

    2011-01-01

    The main interest is the relationship between social scientific research and societal practice, with specific attention on action research and cultural-historical research. To provide a productive way to engage with these research traditions, a historically-grounded, superordinate perspective is formulated that places practice in the centre. This…

  7. Hybrid Rice Research and Development in China and Its New Progress

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    Hybrid rice's history and its development up to date are described in the paper. Compared with the conventional rice, hybrid rice can increase grain yield by about 20%. Hybrid rice breeding in China has been advancing along the three-line method, to two-line method, to super high-yielding rice application strategically and its success in higher degree will be seen by the utilization of distant heterosis cooperated with biotechnology.

  8. Critiquing Canada's Research Culture: Social, Cultural, and Political Restraints on Women's University Careers

    Science.gov (United States)

    Robbins, Wendy J.

    2012-01-01

    Women are "starkly underrepresented" as researchers worldwide ("The World's Women 2010," 68). In Canada, for example, men hold over three-quarters of full professorships and top research positions. Dozens of interconnected factors restrain women's research careers. These include "upstream" factors, such as gender,…

  9. Cultural Ecosystem Services: A Literature Review and Prospects for Future Research

    Directory of Open Access Journals (Sweden)

    Andra Ioana. Milcu

    2013-09-01

    Full Text Available Cultural ecosystem services constitute a growing field of research that is characterized by an increasing number of publications from various academic disciplines. We conducted a semiquantitative review of publications explicitly dealing with cultural ecosystem services. Our aims were: (1 to provide an overview of the current state of research, (2 to classify the diversity of research approaches by identifying clusters of publications that address cultural ecosystem services in similar ways, and (3 to highlight some important challenges for the future of cultural ecosystem services research. We reviewed 107 publications and extracted 20 attributes describing their type and content, including methods, scales, drivers of change, and trade-offs between services. Using a cluster analysis on a subset of attributes we identified five groups of publications: Group 1, conceptual focus, deals with theoretical issues; Group 2, descriptive reviews, consists mostly of desktop studies; Group 3, localized outcomes, deals with case studies coming from different disciplines; Group 4, social and participatory, deals mainly with assessing preferences and perceptions; and Group 5, economic assessments, provides economic valuations. Emerging themes in cultural ecosystem services research relate to improving methods for cultural ecosystem services valuation, studying cultural ecosystem services in the context of ecosystem service bundles, and more clearly articulating policy implications. Based on our findings, we conclude that: (1 cultural ecosystem services are well placed as a tool to bridge gaps between different academic disciplines and research communities, (2 capitalizing on the societal relevance of cultural ecosystem services could help address real-world problems, and (3 cultural ecosystem services have the potential to foster new conceptual links between alternative logics relating to a variety of social and ecological issues.

  10. Identification of Streptococcus agalactiae by fluorescent in situ hybridization compared to culturing and the determination of prevalence of Streptococcus agalactiae colonization among pregnant women in Bushehr, Iran

    OpenAIRE

    Tajbakhsh, Saeed; Norouzi Esfahani, Marjan; Emaneini, Mohammad; Motamed, Niloofar; Rahmani, Elham; Gharibi, Somayyeh

    2013-01-01

    Background Pregnant women colonized by Streptococcus agalactiae (group B streptococci [GBS]) may transfer this microorganism to their newborns. S. agalactiae is an important cause of pneumonia, sepsis, and meningitis in newborns. Fluorescent in situ hybridization (FISH) is considered as a method of identification in the field of diagnostic microbiology. In this paper, we have designed a study to compare the DNA FISH after 7 h Lim broth enrichment and culturing for the identification of S. aga...

  11. Production, morphology, and cytogenetics of Triticum aestivum (L.) Thell × Elymus scabrus (R. Br.) Love intergeneric hybrids obtained by in ovulo embryo culture.

    Science.gov (United States)

    Ahmad, F; Comeau, A

    1991-06-01

    Intergeneric hybrids were produced between common wheat, Triticum aestivum (2n=6x=42, AABBDD), and an apomictic Triticeae species, Elymus scabrus (syn. Agropyron scabrum) (2n=6x=42, HHSSSS), the first successful report of this cross. Nine tiny, underdeveloped, and structureless embryos were obtained in vitro only by in ovulo embryo culture at 4 days after pollination, which gave rise to five mature hybrid plants. All the hybrid plants were vigorous and possessed a phenotype intermediate to the two parents. There were 2n=6x=42 (ABDHSS) somatic chromosomes in the hybrids. There was little or no homology between the parental genomes, as shown by an overall meiotic chromosome association of 32.83 I + 4.08 rod II + 0.21 ring II + 0.18 III + 0.02 IV. The hybrids were completely sterile and so far backcrosses to wheat parent have not been successful. Alternate approaches to induce gene transfer(s) from E. scabrus to wheat are being attempted.

  12. Research Progress on the Large-scale Culture Technology of Mammalian Cells

    Institute of Scientific and Technical Information of China (English)

    LI Chunyan; XIAO Jing; JIANG Yonghou

    2009-01-01

    The culture of mammalian cells is closely related to the development of biotechnology, which has been used extensively in the research and application fields of biology and medical science. In this article, various factors affecting cell cultivation and the application of microcarrier and bioreactor on large-scale culture of mammalian cells were reviewed.

  13. Ecologies of Learning: Culture, Context and Outcomes of Workplace LES. Research Brief

    Science.gov (United States)

    Merrifield, Juliet

    2013-01-01

    There is a need to connect workplace learning and essential skills to a larger domain of workplace learning in general. To do this, the contexts in which learning takes place, and the cultures of the actors and environments involved, should be taken into consideration. Although research on the direct effects of contexts and cultures on workplace…

  14. Inquiry-Based Projects in the Spanish Heritage Language Classroom: Connecting Culture and Community through Research

    Science.gov (United States)

    Belpoliti, Flavia; Fairclough, Marta

    2016-01-01

    This study presents the development and implementation of inquiry-based cultural projects in a Spanish Heritage Language (SHL) Program. Four different inquiry-based curricula are described to illustrate how university students in an SHL program advance their knowledge of Spanish while carrying out research to understand Hispanic cultures. First-,…

  15. Metamorphosis of Confucian Heritage Culture and the Possibility of an Asian Education Research Methodology

    Science.gov (United States)

    Park, Jae

    2011-01-01

    This paper opens with a critical analysis of a paradox in contemporary educational research in and about Confucian Heritage Culture (CHC): the assumption that national boundaries coincide with those of a distinct and homogeneous culture, which consistently renders a rather homogenous set of educational phenomena, and collides against a more widely…

  16. Who's Afraid of Sex at School? The Politics of Researching Culture, Religion and Sexuality at School

    Science.gov (United States)

    Allen, Louisa; Rasmussen, Mary Lou; Quinlivan, Kathleen; Aspin, Clive; Sanjakdar, Fida; Brömdal, Annette

    2014-01-01

    This paper explores the methodological politics of researching at the intersections of sexuality, culture and religion in secondary schools. It draws on experiences during a project concerned with how to address cultural and religious diversity in sexuality education in Australia and New Zealand. The paper focuses on two methodological sticking…

  17. Who's Afraid of Sex at School? The Politics of Researching Culture, Religion and Sexuality at School

    Science.gov (United States)

    Allen, Louisa; Rasmussen, Mary Lou; Quinlivan, Kathleen; Aspin, Clive; Sanjakdar, Fida; Brömdal, Annette

    2014-01-01

    This paper explores the methodological politics of researching at the intersections of sexuality, culture and religion in secondary schools. It draws on experiences during a project concerned with how to address cultural and religious diversity in sexuality education in Australia and New Zealand. The paper focuses on two methodological sticking…

  18. Metamorphosis of Confucian Heritage Culture and the Possibility of an Asian Education Research Methodology

    Science.gov (United States)

    Park, Jae

    2011-01-01

    This paper opens with a critical analysis of a paradox in contemporary educational research in and about Confucian Heritage Culture (CHC): the assumption that national boundaries coincide with those of a distinct and homogeneous culture, which consistently renders a rather homogenous set of educational phenomena, and collides against a more widely…

  19. Themes in the Research on Preservice Teachers' Views of Cultural Diversity: Implications for Researching Millennial Preservice Teachers

    Science.gov (United States)

    Castro, Antonio J.

    2010-01-01

    This article traces themes found in the research on preservice teachers' views of cultural diversity published in peer-reviewed journals from 1985 to 2007. The article seeks to draw insights that inform education researchers interested in interrogating and unpacking views about diversity expressed by today's millennial college students. Findings…

  20. Themes in the Research on Preservice Teachers' Views of Cultural Diversity: Implications for Researching Millennial Preservice Teachers

    Science.gov (United States)

    Castro, Antonio J.

    2010-01-01

    This article traces themes found in the research on preservice teachers' views of cultural diversity published in peer-reviewed journals from 1985 to 2007. The article seeks to draw insights that inform education researchers interested in interrogating and unpacking views about diversity expressed by today's millennial college students. Findings…

  1. Investigator Bias and Theory-Ladenness in Cross-Cultural Research: Insights from Wittgenstein

    Science.gov (United States)

    Tan, Charlene

    2016-01-01

    A relatively under-explored topic in the current literature on and methods for research in the field of comparative and international education is the problem of investigator bias in cross-cultural research. This article discusses the nature of and an approach to address investigator bias in research that originates from the theory-ladenness of…

  2. Socio-Cultural Adaptation, Academic Adaptation and Satisfaction of International Higher Degree Research Students in Australia

    Science.gov (United States)

    Yu, Baohua; Wright, Ewan

    2016-01-01

    The number of international higher degree research students has grown at a significant rate in recent years, with Australia becoming a hub for attracting such students from around the world. However, research has identified that international higher degree research students often encounter a wide range of academic and socio-cultural challenges in…

  3. Promising sour cherry hybrids (Prunus cerasus L. developed at Fruit Research Institute Čačak

    Directory of Open Access Journals (Sweden)

    Radičević Sanja

    2010-01-01

    Full Text Available At Fruit Research Institute in Čačak, major objectives of the work on breeding new sour cherry (Prunus cerasus L. cultivars are high cropping, large, high-quality fruits and resistance to causal agents of diseases and pests. As a result of the planned hybridization, more than 10,000 hybrid seedlings have been developed from about 40 cultivars within more than 110 parental combinations, among which are 'Čačanski rubin' ('Shasse Morello' x 'Köröser Weichsel' and 'Šumadinka' ('Köröser Weichsel' x 'Heimanns Konserven Weichsel' which have been named and released. Ten-year study of 11 hybrids, selected from the population of about 3,000 hybrid seedlings, gave four hybrids which have been singled out as elite (III/23, III/31, II/40 i XII/57. These hybrids are currently under procedure of being released as new cultivars. The paper presents two-year results of the study of ripening time, pomological properties, biochemical composition of fruits, and field resistance to causal agents of diseases and pests attacking the above named genotypes which were compared to standard cultivar 'Heimanns Konserven Weichsel'. In the studied hybrids, fruit weight, soluble solids content and sugars content were higher than in standard cultivar. In addition, they exhibit substantial field resistance to causal agents of brown rot (Monilinia laxa /Ader et Ruhl./ Honey ex Whetz., cherry leaf spot (Blumeriella jaapii (Rehm. v. Arx., shot-hole (Clasterosporium carpophilum (Lév. Aderh. and cherry fruit fly (Rhagoletis cerasi L. attack.

  4. Exploring research cultures through internationalization at home for doctoral students in Hong Kong and Sweden.

    Science.gov (United States)

    Leung, Doris; Carlson, Elisabeth; Kwong, Enid E Y; Idvall, Ewa; Kumlien, Christine

    2017-09-08

    Cultural skills are fundamental to developing global academic scholars. Internationalization at home can facilitate the acquisition of these skills without students having to go abroad. However, research on the effect of internationalization of higher education is scarce, despite apparent benefits to incorporating cultural sensitivity in research. Further, little is known about the role information and communication technology plays. In this pilot study, we describe the experience of doctoral students with an internationalization-at-home program, and its impact on developing an understanding about different research cultures. Eight doctoral nursing students from Sweden and Hong Kong participated in five webinars as "critical friends". The study followed a descriptive, qualitative design. The results demonstrated that students observed cultural differences in others' research training programs. However, while cultural differences reinforced friendship among local peers, they challenged engagement with critical friends. Challenges led to the perception of one another not as critical friends but as "distant" friends. We discuss the possible reasons for these outcomes, and emphasize a need to nurture connectivity and common goals. This would prepare students to identify, translate, and recognize cultural differences to help develop knowledge of diverse research cultures. © 2017 John Wiley & Sons Australia, Ltd.

  5. A Cultural Theory of Development: What Does It Imply about the Application of Scientific Research?

    Science.gov (United States)

    Cole, Michael

    1991-01-01

    A critical approach to the application of research by developmental psychologists is proposed, using a concept of culture derived from agricultural metaphors in the English language. The approach is illustrated in a study of afterschool activities for California children. (SLD)

  6. Guidelines for conducting rigorous health care psychosocial cross-cultural/language qualitative research.

    Science.gov (United States)

    Arriaza, Pablo; Nedjat-Haiem, Frances; Lee, Hee Yun; Martin, Shadi S

    2015-01-01

    The purpose of this article is to synthesize and chronicle the authors' experiences as four bilingual and bicultural researchers, each experienced in conducting cross-cultural/cross-language qualitative research. Through narrative descriptions of experiences with Latinos, Iranians, and Hmong refugees, the authors discuss their rewards, challenges, and methods of enhancing rigor, trustworthiness, and transparency when conducting cross-cultural/cross-language research. The authors discuss and explore how to effectively manage cross-cultural qualitative data, how to effectively use interpreters and translators, how to identify best methods of transcribing data, and the role of creating strong community relationships. The authors provide guidelines for health care professionals to consider when engaging in cross-cultural qualitative research.

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

    NARCIS (Netherlands)

    R. Fischer; J.R.J. Fontaine; F.J.R. van de Vijver; D.A. van Hemert

    2006-01-01

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

  8. Behavioral-analytic research of cultural selection and the complexity of cultural Phenomena

    Directory of Open Access Journals (Sweden)

    Emmanuel Zagury Tourinho

    2012-01-01

    Full Text Available Varios trabajos conceptuales y experimentales en la literatura analítico-conductual han considerado que es posible hacer frente a los fenómenos sugeridos por BF Skinner como selección cultural de manera heurística. Los conceptos de metacontingencia, contingencias conductuales entrelazadas (CCE, entorno cultural, producto agregado, consecuencias culturales y sistema receptor son herramientas útiles para aplicar el nivel cultural de análisis. El artículo examina las sugerencias de Glenn y Malott (2004 sobre la complejidad en las organizaciones y sugiere que ésta podría ser complementada por las dimensiones: (a conflicto entre las consecuencias individuales y culturales; (b la concurrencia de las contingencias que afectan el conducta de cada miembro de un grupo, (c la especialización de las funciones ejecutadas por cada participante en el sistema. Sugerimos que cuanto más complejo es un sistema social, más mediación social es necesario para seleccionar las CCEs y más diferenciadas son las consecuencias culturales del producto agregado.

  9. Human primary mixed brain cultures: preparation, differentiation, characterization and application to neuroscience research.

    Science.gov (United States)

    Ray, Balmiki; Chopra, Nipun; Long, Justin M; Lahiri, Debomoy K

    2014-09-16

    Culturing primary cortical neurons is an essential neuroscience technique. However, most cultures are derived from rodent brains and standard protocols for human brain cultures are sparse. Herein, we describe preparation, maintenance and major characteristics of a primary human mixed brain culture, including neurons, obtained from legally aborted fetal brain tissue. This approach employs standard materials and techniques used in the preparation of rodent neuron cultures, with critical modifications. This culture has distinct differences from rodent cultures. Specifically, a significant numbers of cells in the human culture are derived from progenitor cells, and the yield and survival of the cells grossly depend on the presence of bFGF. In the presence of bFGF, this culture can be maintained for an extended period. Abundant productions of amyloid-β, tau and proteins make this a powerful model for Alzheimer's research. The culture also produces glia and different sub-types of neurons. We provide a well-characterized methodology for human mixed brain cultures useful to test therapeutic agents under various conditions, and to carry forward mechanistic and translational studies for several brain disorders.

  10. Electric and Hybrid Vehicle System Research and Development Project: Hybrid Vehicle Potential Assessment. Volume IV. Series systems

    Energy Technology Data Exchange (ETDEWEB)

    Popinski, Z.

    1979-09-30

    In the Hybrid Vehicle Potential Assessment Task three major powertrain configurations (parallel, parallel with flywheel, and series) were studied. An evaluation of the series configuration is presented. The series configuration has the advantage that the engine is mechanically uncoupled from the wheels and can be operated at its best economy point much of the time. The mechanical energy produced by the engine is converted through a generator into electrical energy which is used to drive the motor or charge the batteries. This configuration offers a good degree of flexibility. It has the disadvantage that substantial losses of energy occur since the mechanical energy from the engine passes through several components before being used to drive the wheels. The energy produced by the engine is reduced by the product of efficiencies of components connected in series. Trade-offs involved in the study of the series configuration were directed toward establishing the size of the engine, motor and generator to meet vehicle acceleration performance; determining what level to operate the engine, and determining when to use the battery. These results were then used in the electric range simulation.

  11. The Donner Institute for Research in Religious and Cultural History

    Directory of Open Access Journals (Sweden)

    Helmer Ringgren

    1967-01-01

    Full Text Available This paper presents the history of the Donner Institute. The Donner Institute is an institution for the study of the history of religion and culture at the university of Åbo Akademi (Åbo, Finland. It was founded in 1957 following a stipulation in the last will of Mr. and Mrs. Uno Donner of Helsingfors, who died in 1958 and 1956 respectively. Uno Donner had shown an early interest in philosophical questions. During a visit to Egypt at the beginning of this century both he and his wife were impressed by ancient Egyptian culture and certain mysterious aspects of religion. They both seem to have had a firm conviction that intuition is an important way to true knowledge. When, in 1913, an artist friend of theirs, Henry Collison, introduced them to the thinking of Dr. Rudolf Steiner, their interest was easily kindled, and they became eager students of anthroposophy. They visited Dornach near Basel, the center of the anthroposophic movement, several times and made the personal acquaintance of Dr. Steiner. When an Anthroposophic Society was established in Finland in 1922, Uno Donner became its president. The library of the institute possesses an almost complete collection of Dr. Steiner's works and all available works of various anthroposophic authors.

  12. A method for combining RNAscope in situ hybridization with immunohistochemistry in thick free-floating brain sections and primary neuronal cultures.

    Science.gov (United States)

    Grabinski, Tessa M; Kneynsberg, Andrew; Manfredsson, Fredric P; Kanaan, Nicholas M

    2015-01-01

    In situ hybridization (ISH) is an extremely useful tool for localizing gene expression and changes in expression to specific cell populations in tissue samples across numerous research fields. Typically, a research group will put forth significant effort to design, generate, validate and then utilize in situ probes in thin or ultrathin paraffin embedded tissue sections. While combining ISH and IHC is an established technique, the combination of RNAscope ISH, a commercially available ISH assay with single transcript sensitivity, and IHC in thick free-floating tissue sections has not been described. Here, we provide a protocol that combines RNAscope ISH with IHC in thick free-floating tissue sections from the brain and allows simultaneous co-localization of genes and proteins in individual cells. This approach works well with a number of ISH probes (e.g. small proline-rich repeat 1a, βIII-tubulin, tau, and β-actin) and IHC antibody stains (e.g. tyrosine hydroxylase, βIII-tubulin, NeuN, and glial fibrillary acidic protein) in rat brain sections. In addition, we provide examples of combining ISH-IHC dual staining in primary neuron cultures and double-ISH labeling in thick free-floating tissue sections from the brain. Finally, we highlight the ability of RNAscope to detect ectopic DNA in neurons transduced with viral vectors. RNAscope ISH is a commercially available technology that utilizes a branched or "tree" in situ method to obtain ultrasensitive, single transcript detection. Immunohistochemistry is a tried and true method for identifying specific protein in cell populations. The combination of a sensitive and versatile oligonucleotide detection method with an established and versatile protein assay is a significant advancement in studies using free-floating tissue sections.

  13. The American Schools of Oriental Research Cultural Heritage Initiatives: Monitoring Cultural Heritage in Syria and Northern Iraq by Geospatial Imagery

    Directory of Open Access Journals (Sweden)

    Michael Danti

    2017-09-01

    Full Text Available The American Schools of Oriental Research Cultural Heritage Initiatives (ASOR CHI continues to address the cultural heritage crisis in Syria and Northern Iraq by: (1 monitoring, reporting, and fact-finding; (2 promoting global awareness; and (3 conducting emergency response projects and developing post-conflict rehabilitation plans. As part of this mission, ASOR CHI, through a public–government collaboration with the United States of America (US Department of State, has been provided with access to hundreds of thousands of satellite images, some within 24 h of the image being taken, in order to assess reports of damage to cultural heritage sites, to discover unreported damage, and to evaluate the impacts of such incidents. This work is being done across an inventory of over 13,000 cultural heritage sites in the affected regions. The available dataset of satellite imagery is significantly larger than the scales that geospatial specialists within archaeology have dealt with in the past. This has necessitated a rethinking of how the project uses satellite imagery and how ASOR CHI and future projects can more effectively undertake the important work of cultural heritage monitoring and damage assessment.

  14. Species-specific primary cell cultures: a research tool in veterinary science

    OpenAIRE

    Karim R Sultan

    2001-01-01

    In experimental veterinary research intact animals are often employed. Although this will remain important, both basic and applied research may benefit from well-chosen and well-designed model systems, which range from isolated perfused organs to subcellular fractions. Cell and tissue cultures of organs of euthanised companion animals and slaughtered production animals have been used only infrequently in veterinary science. However, like no other method, cell culture systems offer possibiliti...

  15. Commentary on the need for a research culture in the forensic sciences

    OpenAIRE

    Margot, P.

    2011-01-01

    Asked to comment on a collective discussion paper by Jennifer L. Mnookin et al., this Commentary identifies difficulties the authors encountered in defining or agreeing on the subject matter "forensic science" and its perceived deficiencies. They conclude that there is a need for a research culture, whereas this Commentary calls for the development of a forensic science culture through the development of forensic science education fed by research dedicated to forensic science i...

  16. Cultural influences on doing qualitative research in public relations in Mexico

    OpenAIRE

    Daymon, Christine; Hodges, Caroline E.M.

    2008-01-01

    Over the last decade in international public relations scholarship, there has been a significant growth in comparative research, offering illumination on the different practices, assumptions and expectations of those involved in public relations in both global and local contexts. The qualitative voice is increasingly heard because of its more nuanced insights on cultural difference. Yet there are significant challenges for researchers seeking to investigate public relations in cultures differ...

  17. At the crossroads of anthropology and epidemiology: current research in cultural psychiatry in the UK.

    Science.gov (United States)

    Dein, Simon; Bhui, Kamaldeep Singh

    2013-12-01

    Cultural psychiatry research in the UK comprises a broad range of diverse methodologies, academic disciplines, and subject areas. Methodologies range from epidemiological to anthropological/ethnographic to health services research; mixed methods research is becoming increasingly popular, as are public health and health promotional topics. After briefly outlining the history of cultural psychiatry in the UK we will discuss contemporary research. Prominent themes include: the epidemiology of schizophrenia among Africans/Afro-Caribbeans, migration and mental health, racism and mental health, cultural identity, pathways to care, explanatory models of mental illness, cultural competence, and the subjective experiences of healthcare provision among specific ethnic groups such as Bangladeshis and Pakistanis. Another strand of research that is attracting increasing academic attention focuses upon the relationship between religion, spirituality, and mental health, in particular, the phenomenology of religious experience and its mental health ramifications, as well as recent work examining the complex links between theology and psychiatry. The paper ends by appraising the contributions of British cultural psychiatrists to the discipline of cultural psychiatry and suggesting promising areas for future research.

  18. Culture and alcohol use: historical and sociocultural themes from 75 years of alcohol research.

    Science.gov (United States)

    Castro, Felipe Gonzalez; Barrera, Manuel; Mena, Laura A; Aguirre, Katherine M

    2014-01-01

    For the period of almost 75 years, we examined the literature for studies regarding the influences of culture on alcohol use and misuse. This review is a chronology of research articles published from 1940 to 2013. From a structured literature search with select criteria, 38 articles were identified and 34 reviewed. This analysis revealed a progression across this period of research from studies that began as descriptive ethnographic evaluations of one or more indigenous societies or cultural groups, evolving to studies using complex multivariate models to test cross-cultural effects in two or more cultural groups. Major findings across this period include the assertions that (a) a function of alcohol use may be to reduce anxiety, (b) certain cultural groups possess features of alcohol use that are not associated with negative consequences, (c) the disruptive effects of acculturative change and the stressors of new demands are associated with an increase in alcohol consumption, (d) cultural groups shape expectations about the effects of alcohol use and their definition of drunkenness, and (e) the hypothesized relationships of culture with alcohol use and misuse have been demonstrated in multivariate model analyses. Across this 75-year period, the early proposition that culture is an important and prominent correlate of alcohol use and misuse has persisted. Within the current era of alcohol studies, this proposition has been supported by multivariate model analyses. Thus, the proposition that culture might affect alcohol use remains prominent and is as relevant today as it was when it was first proposed nearly 75 years ago.

  19. A critical analysis of intercultural communication research in cross-cultural management

    DEFF Research Database (Denmark)

    Bjerregaard, Toke; Lauring, Jakob; Klitmøller, Anders

    2009-01-01

    for understanding intercultural communication research in cross-cultural management (CCM). Design/methodology/approach - The paper analyzes the established approaches to the cultural underpinnings of intercultural communication in CCM and examines how newer developments in anthropology may contribute...... of anthropology from which it originated. This theory gap between intercultural communication research in CCM and anthropology tends to exclude from CCM an understanding of how the context of social, organizational and power relationships shapes the role of culture in communication. Practical implications...... - The paper proposes to substitute the view of culture as comprising of abstract values and codes as determinants of communication with concepts of culture as dynamically enfolded in practice and socially situated in specific contexts, in order to give new directions to theories on intercultural communication...

  20. Cultural safety, diversity and the servicer user and carer movement in mental health research.

    Science.gov (United States)

    Cox, Leonie G; Simpson, Alan

    2015-12-01

    This study will be of interest to anyone concerned with a critical appraisal of mental health service users' and carers' participation in research collaboration and with the potential of the postcolonial paradigm of cultural safety to contribute to the service user research (SUR) movement. The history and nature of the mental health field and its relationship to colonial processes provokes a consideration of whether cultural safety could focus attention on diversity, power imbalance, cultural dominance and structural inequality, identified as barriers and tensions in SUR. We consider these issues in the context of state-driven approaches towards SUR in planning and evaluation and the concurrent rise of the SUR movement in the UK and Australia, societies with an intimate involvement in processes of colonisation. We consider the principles and motivations underlying cultural safety and SUR in the context of the policy agenda informing SUR. We conclude that while both cultural safety and SUR are underpinned by social constructionism constituting similarities in principles and intent, cultural safety has additional dimensions. Hence, we call on researchers to use the explicitly political and self-reflective process of cultural safety to think about and address issues of diversity, power and social justice in research collaboration.

  1. Compliance Culture or Culture Change? The role of funders in improving data management and sharing practice amongst researchers

    Directory of Open Access Journals (Sweden)

    Cameron Neylon

    2017-06-01

    over extended periods beyond grants. However there are also important differences in implementation. There is essentially no information available on the uptake and success of different policies in terms of compliance rates, or degrees of data availability. Many policies require a Data Management Plan as part of grant submission. This requirement can be enforced but there is disagreement on the value of this. One view is that requirements such as DMPs are the only way to force researchers to pay attention to these issues. The other is that such requirements lead to a culture of compliance in which the minimal effort is made and planning is seen as a “tick-box” exercise that has no further value. In this view requirements such as DMPs may actually be damaging the effort to effect culture change towards improved community practice. One way to bring these two views together is to see DMPs as living documents that form the basis of collaboration between researchers, funders, and data managers throughout the life of a research project. This approach is reflected in guidance on policy development that emphasises the importance of clarifying responsibilities of various stakeholders and ensuring that researchers are both recognised for good practice and see tangible benefits. More broadly this points to the need for the program of improving RDM and RDS to be shared project with the incentives for funders and researchers aligned as far as is possible. In the interviews successful policy implementation was often seen to be dependent on funders providing the required support, both in the form of infrastructure and resourcing, and via the provision of internal expertise amongst program managers. Where resources are limited, leveraging other support, especially from institutional sources, was seen as important as was ensuring the scope of policy requirements were commensurate with the support available and readiness of research communities. Throughout the desk research and the

  2. Membrane/distillation hybrid process research and development. Final report, phase II

    Energy Technology Data Exchange (ETDEWEB)

    Mazanec, T.J.

    1997-07-01

    This report covers work conducted under the grant awarded to BP by DOE in late 1991 entitled {open_quotes}Membrane/Distillation Hybrid Process Research and Development.{close_quotes} The program was directed towards development and commercialization of the BP process for separation of vapor phase olefins from non-olefins via facilitated transport using an aqueous facilitator. The program has come to a very successful conclusion, with formation of a partnership between BP and Stone and Webster Engineering Corporation (SWEC) to market and commercialize the technology. The focus of this report is the final portion of the program, during which engineering re-design, facilitator optimization, economic analysis, and marketing have been the primary activities. At the end of Phase II BP was looking to partner with an engineering firm to advance the selective olefin recovery (SOR) technology from the lab/demo stage to full commercialization. In August 1995 BP and SWEC reached an agreement to advance the technology by completing additional Phase III work with DOE and beginning marketing activities.

  3. How to change organisational culture: Action research in a South African public sector primary care facility

    Science.gov (United States)

    De Sa, Angela; Christodoulou, Maria

    2016-01-01

    Background Organisational culture is a key factor in both patient and staff experience of the healthcare services. Patient satisfaction, staff engagement and performance are related to this experience. The department of health in the Western Cape espouses a values-based culture characterised by caring, competence, accountability, integrity, responsiveness and respect. However, transformation of the existing culture is required to achieve this vision. Aim To explore how to transform the organisational culture in line with the desired values. Setting Retreat Community Health Centre, Cape Town, South Africa. Methods Participatory action research with the leadership engaged with action and reflection over a period of 18 months. Change in the organisational culture was measured at baseline and after 18 months by means of a cultural values assessment (CVA) survey. The three key leaders at the health centre also completed a 360-degree leadership values assessment (LVA) and had 6 months of coaching. Results Cultural entropy was reduced from 33 to 13% indicating significant transformation of organisational culture. The key driver of this transformation was change in the leadership style and functioning. Retreat health centre shifted from a culture that emphasised hierarchy, authority, command and control to one that established a greater sense of cohesion, shared vision, open communication, appreciation, respect, fairness and accountability. Conclusion Transformation of organisational culture was possible through a participatory process that focused on the leadership style, communication and building relationships by means of CVA and feedback, 360-degree LVA, feedback and coaching and action learning in a co-operative inquiry group. PMID:27608671

  4. How to change organisational culture: Action research in a South African public sector primary care facility.

    Science.gov (United States)

    Mash, Robert; De Sa, Angela; Christodoulou, Maria

    2016-08-31

    Organisational culture is a key factor in both patient and staff experience of the healthcare services. Patient satisfaction, staff engagement and performance are related to this experience. The department of health in the Western Cape espouses a values-based culture characterised by caring, competence, accountability, integrity, responsiveness and respect. However, transformation of the existing culture is required to achieve this vision. To explore how to transform the organisational culture in line with the desired values. Retreat Community Health Centre, Cape Town, South Africa. Participatory action research with the leadership engaged with action and reflection over a period of 18 months. Change in the organisational culture was measured at baseline and after 18 months by means of a cultural values assessment (CVA) survey. The three key leaders at the health centre also completed a 360-degree leadership values assessment (LVA) and had 6 months of coaching. Cultural entropy was reduced from 33 to 13% indicating significant transformation of organisational culture. The key driver of this transformation was change in the leadership style and functioning. Retreat health centre shifted from a culture that emphasised hierarchy, authority, command and control to one that established a greater sense of cohesion, shared vision, open communication, appreciation, respect, fairness and accountability. Transformation of organisational culture was possible through a participatory process that focused on the leadership style, communication and building relationships by means of CVA and feedback, 360-degree LVA, feedback and coaching and action learning in a co-operative inquiry group.

  5. Design-Based Research for Professional Learning for "Cultural Mathematics"

    Science.gov (United States)

    Kravia, Geori; Owens, Kay

    2014-01-01

    Design-based research is being used to develop and refine the principles used in professional learning workshops with teachers from three different Papua New Guinean ecologies: highlands, coastal, and inland in a coastal province. The appropriateness of the design of principles for Papua New Guinean Elementary Schools is tried over several phases…

  6. Researching Children's Musical Culture: Historical and Contemporary Perspectives

    Science.gov (United States)

    McCarthy, M.

    2010-01-01

    When she was invited to present a keynote address at the Exeter Conference, the author was asked to offer "a particular perspective on a field of research within music education or a related domain". Given her interest in the related disciplines of sociology and ethnomusicology, and acknowledging the centrality of children's music making in the…

  7. Participatory Action Research: Collective Reflections on Gender, Culture, and Language

    Science.gov (United States)

    McIntyre, Alice; Chatzopoulos, Nikolaos; Politi, Anastasia; Roz, Julieta

    2007-01-01

    The focus of this article is the experiences of three undergraduate students who engaged in a participatory action research (PAR) project with a group of preadolescent Latina girls attending a public school in Boston, MA, USA. The aim of the 2-year project was to explore how the girls constructed knowledge about girlhood and other gender-related…

  8. A Multi-Thrust Approach to Fostering a Research Culture

    Science.gov (United States)

    Rubdy, Rani

    2005-01-01

    If producing quality research and meeting the attendant demands of thesis and dissertation writing is a difficult process for native speaker students, it is often doubly so for non-native speakers. ESL/EFL students may have the level of language proficiency for admission to their course of study, without yet possessing the necessary textual…

  9. Participatory Action Research: Collective Reflections on Gender, Culture, and Language

    Science.gov (United States)

    McIntyre, Alice; Chatzopoulos, Nikolaos; Politi, Anastasia; Roz, Julieta

    2007-01-01

    The focus of this article is the experiences of three undergraduate students who engaged in a participatory action research (PAR) project with a group of preadolescent Latina girls attending a public school in Boston, MA, USA. The aim of the 2-year project was to explore how the girls constructed knowledge about girlhood and other gender-related…

  10. Comparison of rapid hybridization-based pathogen identification and resistance evaluation in sepsis using the Verigene® device paired with "good old culture".

    Science.gov (United States)

    Berktold, Michael; Mutschlechner, Wolfgang; Orth-Höller, Dorothea

    2017-06-01

    Rapid microbial diagnostics is important for septicemic patients. The current gold standard is blood culture with consecutive pathogen identification and antimicrobial susceptibility testing. However, these culture-based methods need at least 48 h.The aim of this study was to compare Verigene(®) (Nanosphere, Northbrook, IL, USA), a rapid hybridization-based method, with conventional culture-based methods for detection of pathogens and resistance markers from positive blood cultures of septic patients.In 85 of 100 tested blood culture samples (85 %), pathogen identification as well as resistance profile were identical in Verigene and conventional culture. In 4 %, discordant results were observed. In 9 %, conventional culture revealed a pathogen ID or resistance phenotype not included in the Verigene panel. In 2 % no Verigene result was available.In conclusion, Verigene offers the availability of fast and reliable pathogen identification and resistance profile determination, which may result in an earlier start of adequate antimicrobial treatment.

  11. A Study of Federal Academic Earmarks and Research Funding in Relation to the Institutional Research Culture of Research University/High (RU/H) Institutions in Mississippi

    Science.gov (United States)

    Young, James Hubert, III

    2013-01-01

    Nationally, reductions in public funding for higher education, a stagnate economy, looming sequestration, and a divisive political culture present a complex and challenging dynamic for research universities in pursuit of external funding for their research programs and infrastructure needs. These universities and their research initiatives have…

  12. COMPARATIVE STUDY ON THE FIELD PERFORMANCE OF FHIA-01 (HYBRID DESSERT BANANA PROPAGATED FROM TISSUE CULTURE AND CONVENTIONAL SUCKER IN GHANA

    Directory of Open Access Journals (Sweden)

    DZOMEKU BELOVED MENSAH

    2012-12-01

    Full Text Available Micro-propagated plants of FHIA-01 (exotic hybrid dessert banana were grown and their shoot-tip cultures were produced following standard method. Suckers were taken from the same plants as with the shoot-tip culture samples. The design was the randomly complete block. The plant density was 1667 plants/ha. Plants were fertilized at the rate of 40t/ha poultry manure per year split over 3 equal applications. Statistical analysis of data was performed with ANOVA. The field performance of in vitro propagated (tissue culture tetraploid banana (FHIA-01 plants was compared with that of sucker-derived plants. In vitro-propagated plants established and grew faster, taller (240 cm and bigger than the conventional sucker-derived plants. The former produced heavier bunches (39.1 t/ha and could be harvested earlier. They however produced smaller number of fingers than the conventional sucker-derived plants. Significant differences were observed between the plant height and plant girth (48.6 cm (at one metre above ground at harvest. No significant difference was observed in bunch weight, number of hands, number of fingers and the number of leaves at harvest. The nutrient used in the Tissue culture medium may have played a significant role in the growth vigour of FHIA-01. It may also be having an influence on the performance of the hybrid. This influence may improve the yield of the crop thus improving the economy of farmers.

  13. Cell-cycle research with synchronous cultures: an evaluation

    Science.gov (United States)

    Helmstetter, C. E.; Thornton, M.; Grover, N. B.

    2001-01-01

    The baby-machine system, which produces new-born Escherichia coli cells from cultures immobilized on a membrane, was developed many years ago in an attempt to attain optimal synchrony with minimal disturbance of steady-state growth. In the present article, we put forward a model to describe the behaviour of cells produced by this method, and provide quantitative evaluation of the parameters involved, at each of four different growth rates. Considering the high level of selection achievable with this technique and the natural dispersion in interdivision times, we believe that the output of the baby machine is probably close to optimal in terms of both quality and persistence of synchrony. We show that considerable information on events in the cell cycle can be obtained from populations with age distributions very much broader than those achieved with the baby machine and differing only modestly from steady state. The data presented here, together with the long and fruitful history of findings employing the baby-machine technique, suggest that minimisation of stress on cells is the single most important factor for successful cell-cycle analysis.

  14. Foreign Cultures: Research on Foreign Language Teachers and Intercultural Competence

    Directory of Open Access Journals (Sweden)

    Phyllis Ryan

    2006-01-01

    Full Text Available Este artículo está basado en los resultados de un amplio estudio empírico que busca explorar la dimensión cultural del aprendizaje de lenguas extranjeras en términos de competencia comunicativa intercultural de maestros y alumnos. El estudio cuantitativo-comparativo consistió en una investigación por Internet presentada a maestros de escuelas secundarias de Bélgica, Bulgaria, Grecia, México, Polonia, España y Suecia. El propósito fundamental de la investigación fue intentar describir un comportamiento promedio en los maestros de lenguas extranjeras. Nos enfocamos en una de las áreas encontradas en la investigación: la familiaridad y los contactos que tenían los maestros con culturas extranjeras. Los resultados del estudio completo se pueden encontrar en Foreign Language Teachers and Intercultural Competence: An International Investigation (SerVu, 2005.

  15. Development of guayule (Parthenium argentatum) research in cell culture

    Science.gov (United States)

    Ball, E. A.

    1981-01-01

    Utilizing the lateral buds of known high rubber producing plants as explants in culture medium specifically designed to engender shoot development and to prevent callus formation, unlimited numbers of replicate plants can be produced. Each has the same genotype as the parent. This procedure has long been used to rid plants of virus, the latter generally does not occur in the embryonic tissues of the bud; it also, by virtue of its axenic nature, eliminates all microorganisms characteristic of the parent plant. Auxins were found essential to callus formation, but since the latter is known to bring about chromosomal aberrations, it was avoided. The cytokinin benzylaminopurine strongly stimulated shoot growth, and the number of regenerated buds on the inoculum was proportional to its concentration. These buds produced shoots several centimeters in length which were caused to root on medium containing indolebutyric acid. Transferred to the septic condition of soil, the plantlets were gradually brought into full sunlight where they showed a brief vegetative growth with production of mature leaves, and flowered.

  16. Cell culture monitoring for drug screening and cancer research: a transparent, microfluidic, multi-sensor microsystem.

    Science.gov (United States)

    Weltin, Andreas; Slotwinski, Kinga; Kieninger, Jochen; Moser, Isabella; Jobst, Gerhard; Wego, Marcus; Ehret, Ralf; Urban, Gerald A

    2014-01-07

    We present a novel, multiparametric microphysiometry system for the dynamic online monitoring of human cancer cell metabolism. The optically transparent, modular, hybrid microsystem is based on a glass chip and combines a cell cultivation chamber, microfluidics and metabolic monitoring with fully integrated chemo- and biosensors. pH and oxygen are measured in the cell culture area, and biosensors for lactate and glucose are connected downstream by microfluidics. The wafer-level fabrication features thin-film platinum and iridium oxide microelectrodes on a glass chip, microfluidics in an epoxy resist, a hybrid assembly and an on-chip reference electrode. The reliable analytical performance of the sensors in cell culture medium was demonstrated. The pH sensors exhibit a long-term stable, linear response. The oxygen sensors show a linear behaviour, which is also observed for low oxygen concentrations. Glucose and lactate measurements show a linear, long-term stable, selective and reversible behaviour in the desired range. T98G human brain cancer cells were cultivated and cell culture metabolism was measured on-chip. Stop/flow cycles were applied and extracellular acidification, respiration, glucose consumption and lactate production were quantified. Long-term metabolic rates were determined and all parameters could be measured in the outlet channel. A placement downstream of the cell cultivation area for biosensors was realised. A highly effective medium exchange and undiluted sampling from the cell culture chamber with low flow rates (2 μl min(-1)) and low volumes (15 μl per cycle) were achieved. The drug screening application was demonstrated by detecting alteration and recovery effects of cellular metabolism induced by the addition of substances to the medium.

  17. Researching Cultures in the Convergence’s University (Introduction)

    OpenAIRE

    2009-01-01

    This issue of the Revista Electrónica Interuniversitaria de Formación del Profesorado (REIFOP) offers a range of articles focused on the plurality of researchs in the Spanish university, in times of reforms and Europe Convergence.The authors of the articles are university professors who carry out their academic activity at Spanish and Foreing universities: Leiden, Salamanca, Haifa, Valladolid, Madrid, Huesca, Gerona, Málaga, Barcelona, Extremadura, Gipuzkoa, Granada y Huelva.

  18. Researching Cultures in the Convergence’s University (Introduction

    Directory of Open Access Journals (Sweden)

    Henar Rodríguez Navarro

    2009-10-01

    Full Text Available This issue of the Revista Electrónica Interuniversitaria de Formación del Profesorado (REIFOP offers a range of articles focused on the plurality of researchs in the Spanish university, in times of reforms and Europe Convergence.The authors of the articles are university professors who carry out their academic activity at Spanish and Foreing universities: Leiden, Salamanca, Haifa, Valladolid, Madrid, Huesca, Gerona, Málaga, Barcelona, Extremadura, Gipuzkoa, Granada y Huelva.

  19. Comparative genome research between maize and rice using genomic in situ hybridization

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    Using the genomic DNAs of maize and rice as probes respectively,the homology of maize and rice genomes was assessed by genomic in situ hybridization. When rice genomic DNAs were hybridized to maize, all chromosomes displayed many multiple discrete regions, while each rice chromosome delineated a single consecutive chromosomal region after they were hybridized with maize genomic DNAs. The results indicate that the genomes of maize and rice share high homology, and confirm the proposal that maize and rice are diverged from a common ancestor.

  20. Self-Report Data in Cross-Cultural Research: Issues of Construct Validity in Questionnaires for Quantitative Research in Educational Leadership

    Science.gov (United States)

    Thomas, Andrew

    2007-01-01

    This paper examines issues arising from the use of self-report questionnaires in cross-cultural contexts. The research draws from the extensive literature on cross-cultural leadership in business organizational culture as well as from educational cross-cultural contexts. It examines claims, drawn from business and educational contexts, that many…

  1. Application of plant tissue cultures in phytoremediation research: incentives and limitations.

    Science.gov (United States)

    Doran, Pauline M

    2009-05-01

    The aim of this review is to critically assess the benefits and limitations associated with the use of in vitro plant cell and organ cultures as research tools in phytoremediation studies. Plant tissue cultures such as callus, cell suspensions, and hairy roots are applied frequently in phytoremediation research as model plant systems. In vitro cultures offer a range of experimental advantages in studies aimed at examining the intrinsic metabolic capabilities of plant cells and their capacity for toxicity tolerance. The ability to identify the contributions of plant cells to pollutant uptake and detoxification without interference from microorganisms is of particular significance in the search for fundamental knowledge about plants. However, if the ultimate goal of plant tissue culture experiments is the development of practical phytoremediation technology, the limitations inherent in the use of in vitro cultures as a representative of whole plants in the field must be recognized. The bioavailability of contaminants and the processes of pollutant uptake and metabolite distribution are likely to be substantially different in the two systems; this can lead to qualitative as well as quantitative differences in metabolic profiles and tolerance characteristics. Yet, many studies have demonstrated that plant tissue cultures are an extremely valuable tool in phytoremediation research. The results derived from tissue cultures can be used to predict the responses of plants to environmental contaminants, and to improve the design and thus reduce the cost of subsequent conventional whole plant experiments.

  2. Diversity vs. Difference: A Critical Analysis of Hybridity and Cultural Identity Crisis in the Novels of Cheikh Hamidou Kane and Chinua Achebe

    Directory of Open Access Journals (Sweden)

    Alassane Abdoulaye DIA

    2014-03-01

    Full Text Available Hybridity has been one of the most recurrent themes of the African fiction during and after the colonial period. It is one of the complex issues of postcolonial Africa as it was difficult for many Négritude writers, such as Léopold Sédar Senghor, Aimé Césaire, and Frantz Fanon, to find a common ground on what colonization bequeathed to Africa. Hence, Senghor (1977 came up with the oxymoron of “colonization as a necessary evil”. However, to evaluate the advantages and disadvantages of colonization to Africans, in terms of impact, one should go further than expected to approve or dismantle Senghor’s position. The issues of cultural hybridity and identity crisis are still topical in African literature. Also, in the context of globalization, it is relevant to study the post-independence situation of African societies as represented by their early prominent and visionary writers such as Chinua Achebe from Nigeria and Cheikh Hamidou Kane from Senegal. Therefore, hybridity becomes a concern, through which writers address the dilemma of the African. They portray the intellectual who is entrapped in two different cultures and becomes alienated. The corpus of this article showcases this phenomenon through the characters of Obi Okonkwo in No Longer at Ease (1960 and Samba Diallo in Ambiguous Adventure (1962. Through a critical analysis and a post-colonial perspective, the article focuses on identity crisis, alongside the contentious debate over cultural diversity versus cultural difference, which is highly reflected in the novels investigated in the paper.

  3. Evaluation of a hybrid artificial liver module based on a spheroid culture system of embryonic stem cell-derived hepatic cells.

    Science.gov (United States)

    Mizumoto, Hiroshi; Hayashi, Shunsuke; Matsumoto, Kinya; Ikeda, Kaoru; Kusumi, Tomoaki; Inamori, Masakazu; Nakazawa, Kohji; Ijima, Hiroyuki; Funatsu, Kazumori; Kajiwara, Toshihisa

    2012-01-01

    Hybrid artificial liver (HAL) is an extracorporeal circulation system comprised of a bioreactor containing immobilized functional liver cells. It is expected to not only serve as a temporary liver function support system, but also to accelerate liver regeneration in recovery from hepatic failure. One of the most difficult problems in developing a hybrid artificial liver is obtaining an adequate cell source. In this study, we attempt to differentiate embryonic stem (ES) cells by hepatic lineage using a polyurethane foam (PUF)/spheroid culture in which the cultured cells spontaneously form spherical multicellular aggregates (spheroids) in the pores of the PUF. We also demonstrate the feasibility of the PUF-HAL system by comparing ES cells to primary hepatocytes in in vitro and ex vivo experiments. Mouse ES cells formed multicellular spheroids in the pores of PUF. ES cells expressed liver-specific functions (ammonia removal and albumin secretion) after treatment with the differentiation-promoting agent, sodium butyrate (SB). We designed a PUF-HAL module comprised of a cylindrical PUF block with many medium-flow capillaries for hepatic differentiation of ES cells. The PUF-HAL module cells expressed ammonia removal and albumin secretion functions after 2 weeks of SB culture. Because of high proliferative activity of ES cells and high cell density, the maximum expression level of albumin secretion function per unit volume of module was comparable to that seen in primary mouse hepatocyte culture. In the animal experiments with rats, the PUF-HAL differentiating ES cells appeared to partially contribute to recovery from liver failure. This outcome indicates that the PUF module containing differentiating ES cells may be a useful biocomponent of a hybrid artificial liver support system.

  4. Induction of Syndecan-4 by Organic–Inorganic Hybrid Molecules with a 1,10-Phenanthroline Structure in Cultured Vascular Endothelial Cells

    Science.gov (United States)

    Hara, Takato; Kojima, Takayuki; Matsuzaki, Hiroka; Nakamura, Takehiro; Yoshida, Eiko; Fujiwara, Yasuyuki; Yamamoto, Chika; Saito, Shinichi; Kaji, Toshiyuki

    2017-01-01

    Organic–inorganic hybrid molecules constitute analytical tools used in biological systems. Vascular endothelial cells synthesize and secrete proteoglycans, which are macromolecules consisting of a core protein and glycosaminoglycan side chains. Although the expression of endothelial proteoglycans is regulated by several cytokines/growth factors, there may be alternative pathways for proteoglycan synthesis aside from downstream pathways activated by these cytokines/growth factors. Here, we investigated organic–inorganic hybrid molecules to determine a variant capable of analyzing the expression of syndecan-4, a transmembrane heparan-sulfate proteoglycan, and identified 1,10-phenanthroline (o-Phen) with or without zinc (Zn-Phen) or rhodium (Rh-Phen). Bovine aortic endothelial cells in culture were treated with these compounds, and the expression of syndecan-4 mRNA and core proteins was determined by real-time reverse transcription polymerase chain reaction and Western blot analysis, respectively. Our findings indicated that o-Phen and Zn-Phen specifically and strongly induced syndecan-4 expression in cultured vascular endothelial cells through activation of the hypoxia-inducible factor-1α/β pathway via inhibition of prolyl hydroxylase-domain-containing protein 2. These results demonstrated an alternative pathway involved in mediating induction of endothelial syndecan-4 expression and revealed organic–inorganic hybrid molecules as effective tools for analyzing biological systems. PMID:28208699

  5. Induction of Syndecan-4 by Organic-Inorganic Hybrid Molecules with a 1,10-Phenanthroline Structure in Cultured Vascular Endothelial Cells.

    Science.gov (United States)

    Hara, Takato; Kojima, Takayuki; Matsuzaki, Hiroka; Nakamura, Takehiro; Yoshida, Eiko; Fujiwara, Yasuyuki; Yamamoto, Chika; Saito, Shinichi; Kaji, Toshiyuki

    2017-02-08

    Organic-inorganic hybrid molecules constitute analytical tools used in biological systems. Vascular endothelial cells synthesize and secrete proteoglycans, which are macromolecules consisting of a core protein and glycosaminoglycan side chains. Although the expression of endothelial proteoglycans is regulated by several cytokines/growth factors, there may be alternative pathways for proteoglycan synthesis aside from downstream pathways activated by these cytokines/growth factors. Here, we investigated organic-inorganic hybrid molecules to determine a variant capable of analyzing the expression of syndecan-4, a transmembrane heparan-sulfate proteoglycan, and identified 1,10-phenanthroline (o-Phen) with or without zinc (Zn-Phen) or rhodium (Rh-Phen). Bovine aortic endothelial cells in culture were treated with these compounds, and the expression of syndecan-4 mRNA and core proteins was determined by real-time reverse transcription polymerase chain reaction and Western blot analysis, respectively. Our findings indicated that o-Phen and Zn-Phen specifically and strongly induced syndecan-4 expression in cultured vascular endothelial cells through activation of the hypoxia-inducible factor-1α/β pathway via inhibition of prolyl hydroxylase-domain-containing protein 2. These results demonstrated an alternative pathway involved in mediating induction of endothelial syndecan-4 expression and revealed organic-inorganic hybrid molecules as effective tools for analyzing biological systems.

  6. Investigative Research, FMECA and PHM Modeling of Hybrid-Electric Distributed Propulsion System Architectures Project

    Data.gov (United States)

    National Aeronautics and Space Administration — Hybrid-Electric distributed propulsion (HEDP) is becoming widely accepted and new tools will be required for future development with validation and demonstrations...

  7. Reflecting on Power Relationships in the 'Doing' of Rural Cultural Research

    Directory of Open Access Journals (Sweden)

    Rae Dufty

    2010-02-01

    Full Text Available Foucaultian understandings of power have come to be highly influential in the how we analyse and write up rural cultural research. However, despite the extensive application of his work, Foucault’s retheorisation of power has been less consistently applied to how we ‘do’ rural cultural research. While researchers have sought to recognise and develop appropriate strategies around the role of power in how research is conducted, we have been less specific regarding how we theorise and apply our concepts of power when reflecting on the research process. It is the implications of this lack of theoretical rigour, combined with institutional constructions of research relationships, that this paper seeks to interrogate. Drawing on research conducted as part of doctorate, this article analyses the diverse ways in which participants from four New South Wales rural public housing communities negotiated the research relationship with myself and influenced the way this research was conducted and what became the final research project. Ultimately, this article argues that issues of theoretical consistency are fundamental to the overall integrity of reflexive processes when doing rural cultural research.

  8. Reflecting on power relationships in the 'doing' of rural cultural research

    Directory of Open Access Journals (Sweden)

    Dufty, Rae

    2010-01-01

    Full Text Available Foucaultian understandings of power have come to be highly influential in the how we analyse and write up rural cultural research. However, despite the extensive application of his work, Foucault’s retheorisation of power has been less consistently applied to how we ‘do’ rural cultural research. While researchers have sought to recognise and develop appropriate strategies around the role of power in how research is conducted, we have been less specific regarding how we theorise and apply our concepts of power when reflecting on the research process. It is the implications of this lack of theoretical rigour, combined with institutional constructions of research relationships, that this paper seeks to interrogate. Drawing on research conducted as part of doctorate, this article analyses the diverse ways in which participants from four New South Wales rural public housing communities negotiated the research relationship with myself and influenced the way this research was conducted and what became the final research project. Ultimately, this article argues that issues of theoretical consistency are fundamental to the overall integrity of reflexive processes when doing rural cultural research.

  9. Finite Mixture Multilevel Multidimensional Ordinal IRT Models for Large Scale Cross-Cultural Research

    NARCIS (Netherlands)

    M.G. de Jong (Martijn); J-B.E.M. Steenkamp (Jan-Benedict)

    2009-01-01

    textabstractWe present a class of finite mixture multilevel multidimensional ordinal IRT models for large scale cross-cultural research. Our model is proposed for confirmatory research settings. Our prior for item parameters is a mixture distribution to accommodate situations where different groups

  10. Species-specific primary cell cultures: a research tool in veterinary science

    NARCIS (Netherlands)

    Sultan, Karim R.

    2001-01-01

    In experimental veterinary research intact animals are often employed. Although this will remain important, both basic and applied research may benefit from well-chosen and well-designed model systems, which range from isolated perfused organs to subcellular fractions. Cell and tissue cultures of o

  11. Community-centred Networks and Networking among Companies, Educational and Cultural Institutions and Research

    DEFF Research Database (Denmark)

    Konnerup, Ulla; Dirckinck-Holmfeld, Lone

    2010-01-01

    and research as formulated in the Triple Helix Model (Etzkowitz 2008). The article draws on a case study of NoEL, a network on e-learning among business, educational and cultural institutions and research, all in all 21 partners from all around Denmark. Focus is how networks and networking change character...

  12. Small Business Leadership and Organizational Culture, Job Satisfaction and Performance: Correlational Research

    Science.gov (United States)

    Frazier, Eugene

    2013-01-01

    This study investigated the relationship among organizational leadership styles (criterion variables), organizational culture, and employee job satisfaction, and organizational performance (predictor variables). The study research method was the quantitative method using a correlational research design that investigated the relationship among the…

  13. Research in the Work of New Zealand Teacher Educators: A Cultural-Historical Activity Theory Perspective

    Science.gov (United States)

    Berg, David A. G.; Gunn, Alexandra C.; Hill, Mary F.; Haigh, Mavis

    2016-01-01

    In this article we use cultural-historical activity theory to explore the place of research in the work of New Zealand university-based teacher educators (TEs). We consider how aspirations for a research-informed initial teacher education are served by New Zealand universities' recruitment practices and TEs' actual work. We suggest that TEs value…

  14. Breaking the Culture of Silence in Checkmating HIV/AIDS as a Teacher-Researcher

    Science.gov (United States)

    Esau, O.

    2010-01-01

    In my investigation I set out to break the HIV/AIDS culture of silence and emphasize the role of the teacher as a researcher and critical change agent in an HIV/AIDS challenged society. My work demonstrates how teachers could play such a role by encouraging learners' participation in sport. The sport, I focussed on in my action research project…

  15. Participatory Action Research with "Minority Communities" and the Complexities of Emancipatory Tensions: Intersectionality and Cultural Affinity

    Science.gov (United States)

    Sallah, Momodou

    2014-01-01

    Conducting research with communities constructed as the "other" from a purely positivist paradigm can often be replete with colossal flaws with enormous potential to oppress the researched--especially minority communities in this case. This article presents an analysis of the cultural and experiential affinity experiences of the author…

  16. Community-centred Networks and Networking among Companies, Educational and Cultural Institutions and Research

    DEFF Research Database (Denmark)

    Konnerup, Ulla; Dirckinck-Holmfeld, Lone

    2010-01-01

    and research as formulated in the Triple Helix Model (Etzkowitz 2008). The article draws on a case study of NoEL, a network on e-learning among business, educational and cultural institutions and research, all in all 21 partners from all around Denmark. Focus is how networks and networking change character......This article presents visions for community-centred networks and networking among companies, educational and cultural institutions and research based on blended on- and off-line collaboration and communication. Our point of departure is the general vision of networking between government, industry...

  17. Place and Culture-Based Professional Development: Cross-Hybrid Learning and the Construction of Ecological Mindfulness

    Science.gov (United States)

    Chinn, Pauline W. U.

    2015-01-01

    This paper approaches mindfulness, an awareness of internal and external realities, as a culturally-shaped habit of mind. Findings of a cross-cultural study and popular sayings that reflect America's cultural orientation to consumption and competition are contrasted with findings from Hawaiian language newspapers, traditional cultural practices,…

  18. The role of leadership in bridging the cultural divide within university-industry cooperative research centres

    DEFF Research Database (Denmark)

    Mahdad, Maral; Bogers, Marcel; Piccaluga, Andrea

    The purpose of this study is to understand the role of leadership in bridging the cultural gap within university-industry cooperative research centres. Many different aspects of university-industry collaborations have been researched, but the role of leadership in such organizations has not been...... deeply investigated. In order to advance our understanding in this context, our multiple case study addresses the question of how leadership bridges the cultural divide within university-industry joint laboratories. Our results are derived from 53 in-depth interviews with laboratory directors...... by distributed leadership practices at the collective level as being crucial in bridging the cultural divide between individuals within university-industry research centres. Our qualitative analysis draws on an analytical framework for leadership of university-industry cooperative research centres. Our findings...

  19. a Survey on Topics, Researchers and Cultures in the Field of Digital Heritage

    Science.gov (United States)

    Münster, S.

    2017-08-01

    Digital heritage comprises a broad variety of approaches and topics and involves researchers from multiple disciplines. While the use of digital methods in the text-oriented disciplines dealing with cultural heritage is widely discussed and canonized, an up-to-date investigation on cultural heritage as a scholarly field is currently missing. The extended abstract is about a three-stage investigation on standards, publications, disciplinary cultures as well as scholars in the field of digital heritage, carried out in 2016 and 2017. It includes results of a workshop-based survey involving 44 researchers, 15 qualitative interviews as well as an online survey with nearly 1000 participants. As an overall finding, a community is driven by researchers from European countries and especially Italy with a background in humanities, dealing with topics of data acquisition, data management and visualization. Moreover, conference series are most relevant for a scientific discourse, and especially EU projects set pace as most important research endeavours.

  20. Cultivating a culture of research in nursing through a journal club for leaders

    DEFF Research Database (Denmark)

    Kjerholt, Mette; Hølge-Hazelton, Bibi

    2017-01-01

    AIM: To describe whether an action learning-inspired journal club for nurse leaders can develop the leaders' self-perceived competences to support a research culture in clinical nursing practice. BACKGROUND: Development of clinical research capacity and nurse leaders with the requisite competences...... are key factors in evidence-based health care practice. This study describes how nurse leaders at a large regional hospital took part in a journal club for nurse leaders, with a view to developing their competences to support a nursing research culture in their departments. METHODS: A pilot study using...... competences to support nursing research culture in their departments. They stated that the action learning approach and the competences of the facilitator were key factors in this outcome. CONCLUSIONS: An action learning-inspired journal club for nurse leaders can be useful and meaningful to nurse leaders...

  1. Hybrid upper surface blown flap propulsive-lift concept for the Quiet Short-Haul Research Aircraft

    Science.gov (United States)

    Cochrane, J. A.; Carros, R. J.

    1975-01-01

    The hybrid upper surface blowing concept consists of wing-mounted turbofan engines with a major portion of the fan exhaust directed over the wing upper surface to provide high levels of propulsive lift, but with a portion of the fan airflow directed over selected portions of the airframe to provide boundary layer control. NASA-sponsored preliminary design studies identified the hybrid upper surface blowing concept as the best propulsive lift concept to be applied to the Quiet Short-Haul Research Aircraft (QSRA) that is planned as a flight facility to conduct flight research at low noise levels, high approach lift coefficients, and steep approaches. Data from NASA in-house and NASA-sponsored small and large-scale wind tunnel tests of various configurations using this concept are presented.

  2. Dynamic capability in an under-researched cultural environment

    Directory of Open Access Journals (Sweden)

    Fatemeh Rezaee

    2016-02-01

    Full Text Available During the past few years, dynamic capability (DC has been considered as an important issue in banking industry. This paper presents a survey on dynamic capability and its role on reaching sustainable competitive advantage (SCA within Mellat bank of Iran (MBI. A valid research instrument is utilized to conduct a survey among 150 managers from MBI. The study utilizes structural equation modelling to examine different hypotheses based on an integrated model of DC and SCA. According to literature studies, expert opinions and exploratory factor analysis, DC is classified into sensing, learning, reconfiguration, and coordination. Furthermore, SCA of the banking industry is classified into three dimensions: market, customer, and financial performance. The results indicate that DC had the greatest effect on the market centered, while it had the least influence on the customer centered.

  3. Astrocyte Cultures Mimicking Brain Astrocytes in Gene Expression, Signaling, Metabolism and K(+) Uptake and Showing Astrocytic Gene Expression Overlooked by Immunohistochemistry and In Situ Hybridization.

    Science.gov (United States)

    Hertz, Leif; Chen, Ye; Song, Dan

    2017-01-01

    Based on differences in gene expression between cultured astrocytes and freshly isolated brain astrocytes it has been claimed that cultured astrocytes poorly reflect the characteristics of their in vivo counterparts. This paper shows that this is not the case with the cultures of mouse astrocytes we have used since 1978. The culture is prepared following guidelines provided by Drs. Monique Sensenbrenner and John Booher, with the difference that dibutyryl cyclic AMP is added to the culture medium from the beginning of the third week. This addition has only minor effects on glucose and glutamate metabolism, but it is crucial for effects by elevated K(+) concentrations and for Ca(2+) homeostasis, important aspects of astrocyte function. Work by Liang Peng and her colleagues has shown identity between not only gene expression but also drug-induced gene upregulations and editings in astrocytes cultured by this method and astrocytes freshly isolated from brains of drug-treated animals. Dr. Norenberg's laboratory has demonstrated identical upregulation of the cotransporter NKCC1 in ammonia-exposed astrocytes and rats with liver failure. Similarity between cultured and freshly isolated astrocytes has also been shown in metabolism, K(+) uptake and several aspects of signaling. However, others have shown that the gene for the glutamate transporter GLT1 is not expressed, and rat cultures show some abnormalities in K(+) effects. Nevertheless, the overall reliability of the cultured cells is important because immunohistochemistry and in situ hybridization poorly demonstrate many astrocytic genes, e.g., those of nucleoside transporters, and even microarray analysis of isolated cells can be misleading.

  4. A critical analysis of intercultural communication research in cross-cultural management

    DEFF Research Database (Denmark)

    Bjerregaard, Toke; Lauring, Jakob; Klitmøller, Anders

    2009-01-01

    of anthropology from which it originated. This theory gap between intercultural communication research in CCM and anthropology tends to exclude from CCM an understanding of how the context of social, organizational and power relationships shapes the role of culture in communication. Practical implications......Purpose - Functionalist models of intercultural interaction have serious limitations relying on static and decontextualized culture views. This paper sets out to outline newer developments in anthropological theory in order to provide inspirations to a more dynamic and contextual approach...... for understanding intercultural communication research in cross-cultural management (CCM). Design/methodology/approach - The paper analyzes the established approaches to the cultural underpinnings of intercultural communication in CCM and examines how newer developments in anthropology may contribute...

  5. Cutis laxa: reduced elastin gene expression in skin fibroblast cultures as determined by hybridizations with a homologous cDNA and an exon 1-specific oligonucleotide

    Energy Technology Data Exchange (ETDEWEB)

    Olsen, D.R.; Fazio, M.J.; Shamban, A.T.; Rosenbloom, J.; Uitto, J.

    1988-05-15

    Fibroblast cultures were established from six patients with cutis laxa, and elastin gene expression was analyzed by RNA hybridizations with a 2.5-kilobase human elastin cDNA or an exon 1-specific 35-base oligomer. Northern analyses using either probe detected mRNA transcripts of approx. 3.5 kilobases, and no qualitative difference between the control and cutis laxa mRNAs was detected. However, quantitation of the elastin mRNA abundance by slot blot hybridizations revealed markedly reduced levels in all cutis laxa cell strains. Assuming equal translational activity of the control and cutix laxa mRNAs, the reduced mRNA levels could result in diminished elastin production, providing an explanation for the paucity of elastic fibers in the skin and other tissues in cutis laxa.

  6. LeaderBeing: Critical Reflections on Context, Character and Challenge in the Culture of Research and Its Administration

    Science.gov (United States)

    Gabriele, Edward F.; Caines, Vaughan V.

    2014-01-01

    Servant leadership is a critical concept for understanding the ongoing importance of research administration as a central profession of service within the culture of research itself. The leadership of research administrators is both a unique gift and a challenge to the research culture. To ensure the continued productivity of the research…

  7. Dearfield Dream Project: Developing an Interdisciplinary Historical/Cultural Research Network

    Directory of Open Access Journals (Sweden)

    Robert Brunswig

    2013-08-01

    Full Text Available The Dearfield Dream Project is a collaborative research initiative to conduct historical, cultural, archaeological, and environmental studies on the early 20th Century African-American colony site of Dearfield, Colorado, USA. Because the breadth and significance of the Dearfield Project requires an interdisciplinary research team, a network of research collaborators has been assembled. This research network seeks to discover, preserve, and disseminate knowledge of the site and its surrounding farmsteads’ economic, social, political, and environmental history for better understanding and interpretation of its contributions to Colorado and U.S. history. Herein, we detail progress that has been made on this important historical/cultural research project. Further, we outline the future of the Dearfield research network along with our current and anticipated subjects of inquiry.

  8. Measuring cultural values at the individual-level: considering morality in cross-cultural value research

    Directory of Open Access Journals (Sweden)

    Christin-Melanie Vauclair

    2009-06-01

    Full Text Available Valores compartilhados são tipicamente vistos como um dos aspectos centrais da cultura. O procedimento comum para derivar valores culturais compartilhados é feito por meio da análise das prioridades dos valores individuais no nível cultural. Este artigo delineia os problemas conceituais e metodológicos associados com esse procedimento. Descobertas feitas por meio de estudos empíricos selecionados são apresentadas para corroborar essa crítica. Meios alternativos para medir valores culturais no nível individual são apresentados e classificados em uma taxonomia de valores. Nessa taxonomia, estudos anteriores têm até agora focalizado a medição de valores por meio da importância atribuída, refletindo o que os indivíduos ou grupos sociais desejam. Contudo, argumenta-se que, se valores culturais são supostamente compartilhados, eles deveriam refletir o que é desejável, isto é, o que o indivíduo deve valorizar ou empenhar-se para alcançar como um objetivo de vida em uma determinada sociedade. Isso constitui uma nova abordagem para a mensuração de valores culturais que propõe que sejam medidos no nível individual, utilizando-se perguntas que envolvam moralidade. Sugestões são feitas sobre como os valores culturais poderiam ser operacionalizados, referindo-se aos valores morais individuais ou àqueles de um grupo social. Os benefícios da utilização de taxionomia de valores para pesquisas futuras são eventualmente descritos.

  9. Contextual Utility and Practicality: Cultural Research for the School Community in Hong Kong

    Directory of Open Access Journals (Sweden)

    Po-Keung Hui

    2011-11-01

    Full Text Available As an intellectual project, is cultural studies actually ‘useless’ in dealing with issues closely tied to students’ everyday practices? In this article, the authors examine the problem through the case of teacher training and curriculum development in the context of educational reform in Hong Kong—in particular, through a community-interface project we are engaged in as cultural researchers at the moment.

  10. Research project: “Charter on the Risk for Cultural Heritage conservation in bounded environments”

    Directory of Open Access Journals (Sweden)

    Guido Meli

    2004-02-01

    Full Text Available As for the objectives set by the Charter on the Risk of Cultural Heritage and of the Territorial Information System at a regional level and in particular concerning Sicily, the research is aimed at reaching two goals with an integral and consistent approach. The first objective is to collect the necessary information and to carry out an action plan in order to help the person in charge with the cultural unit (museum, library, archive, picture gallery to reach and keep a good “status” of the cultural heritage and at the same time to keep a high quality of life and work in the cultural unit. The document which will be drafted will provide the basic and general information for the various areas of the working environment that are adjacent to each other. At the same time the document will provide guidelines for the safety and the conservation of the cultural collections of the museum and will have to be adapted to each cultural unit with specific features concerning the “system: manufactures with historical-artistic interest / or interesting for the conservation environment”. Some sites that are considered to be emblematic will be tested, and this is the second objective of the research, they will be carefully chosen as representative of the various, complex and variable logistic and cultural situations of our country and in particular of Sicily.

  11. Revisioning Clinical Psychology: Integrating Cultural Psychology into Clinical Research and Practice with Portuguese Immigrants

    Science.gov (United States)

    James, Susan; Harris, Sara; Foster, Gary; Clarke, Juanne; Gadermann, Anne; Morrison, Marie; Bezanson, Birdie Jane

    2013-01-01

    This article outlines a model for conducting psychotherapy with people of diverse cultural backgrounds. The theoretical foundation for the model is based on clinical and cultural psychology. Cultural psychology integrates psychology and anthropology in order to provide a complex understanding of both culture and the individual within his or her cultural context. The model proposed in this article is also based on our clinical experience and mixed-method research with the Portuguese community. The model demonstrates its value with ethnic minority clients by situating the clients within the context of their multi-layered social reality. The individual, familial, socio-cultural, and religio-moral domains are explored in two research projects, revealing the interrelation of these levels/contexts. The article is structured according to these domains. Study 1 is a quantitative study that validates the Agonias Questionnaire in Ontario. The results of this study are used to illustrate the individual domain of our proposed model. Study 2 is an ethnography conducted in the Azorean Islands, and the results of this study are integrated to illustrate the other three levels of the model, namely family, socio-cultural, and the religio-moral levels. PMID:23720642

  12. Exploring the Concept of Learner Autonomy in Cross-Cultural Research

    Directory of Open Access Journals (Sweden)

    Nga Thanh Nguyen

    2014-09-01

    Full Text Available This research explores how the concept of learner autonomy is understood and used in Vietnamese higher educational settings. Data were collected through interviews in Vietnamese with four university lecturers in Hanoi, Vietnam and then reported in an English language thesis. The problems confronted by the lecturers were in understanding the concept of learner autonomy, the complexities of translation equivalence for the concept from one language to another, and the impact of culture in interpreting the concept of learner autonomy. The paper concludes with recommendations for educators to be sensitive to cultural and linguistic considerations when transferring concepts from one culture to another.

  13. A comparative research on the corporate culture of Johnson & Johnson and Tongrentang

    Institute of Scientific and Technical Information of China (English)

    雷露

    2015-01-01

    Johnson & Johnson and Tongrentang are two famous brands that have maintained leading positions in the pharmaceutical industry al through the history. One of the many things that have made them successful is that they have great corporate cultures which are wel reflected in the business principle and organizational systems. This essay is a comparative research on the corporate cultures of Johnson & Johnson and Tongrentang and is aimed to shed some light on how the cultures are formed and how they pervade in the organizations.

  14. Characterization of biomass production, cytology and phenotypes of plants regenerated from embryogenic callus cultures of Pennisetum americanum x P. purpureum (hybrid triploid napiergrass).

    Science.gov (United States)

    Rajasekaran, K; Schank, S C; Vasil, I K

    1986-11-01

    Five hundred and twenty-four plants of a triploid, sexually sterile hybrid napiergrass (Pennisetum americanum x P. purpureum; 3x=21) were regenerated from embryogenic callus cultures obtained from segments of young inflorescences. Replicated field trials were conducted for two consecutive years to compare the biomass yield, phenotype and cytology of tissue culture regenerants (TC) and vegetatively propagated (V) plants. In the first year total biomass yield of TC plants was significantly greater than V plants but there was no significant difference in the second year. TC plants had more tillers compared to V plants. V plants did not show any morphological variability. The TC population also exhibited a high degree of phenotypic stability (96%). There were 23 phenotypic variants in the TC population of 524, most of them being more dwarf and late-flowering. Detailed morphological analysis of the TC-variant plants suggests that they very likely arose from only a few variant cell lines. Cytological analysis indicated stability of the triploid status in randomly selected regenerants. Two of the morphological variants were hexaploids (6x=42). It is concluded that embryogenic callus cultures can provide useful alternative for the rapid propagation of hybrid napier-grass which is commonly propagated by cuttings.

  15. Egyptian and American Internet-Based Cross-Cultural Information Seeking Behavior. Part I: Research Instrument

    Directory of Open Access Journals (Sweden)

    Paul L. Hover

    2006-12-01

    Full Text Available This article is the first of three in an exploratory study of the cross-cultural, cross-language information-seeking (IS behavior of a group of eighty-four academic and public reference librarians from Egypt and the USA. The present article describes the design of the cross-cultural research instrument used to record the behavior of participants when presented with a choice of information resources in several languages unfamiliar to them. A review of literature demonstrates the need in cross-cultural investigations for a multi-tiered approach that allows analysis from different perspectives. A detailed description of the design rationale for the interview model is given, which includes a cultural background questionnaire providing data designed to enable comparative analysis of the search performance of sub-groups. Instructions on how to manage cross-language searches complete the interview. A discussion of the usefulness of the methodology in discerning cultural universals, differences, and the IS needs of cross-cultural researchers is followed by conclusions and suggestions for further research.

  16. Microarray and suppression subtractive hybridization analyses of gene expression in hybrid poplar (Populus alba × Populus tremula var. glandulosa) cell suspension cultures after exposure to NaCl.

    Science.gov (United States)

    Bae, Eun-Kyung; Lee, Hyoshin; Lee, Jae-Soon; Noh, Eun-Woon; Choi, Young-Im; Lee, Byung-Hyun; Choi, Dong-Woog

    2012-09-01

    The gene expression profiles of hybrid poplar (Populus alba × Populus tremula var. glandulosa) cells in suspension culture after exposure to salinity (NaCl) induced stress were examined by constructing two suppression subtractive hybridization (SSH) libraries. cDNA from non-treated cells was used as a driver and cDNA samples from cell suspension cultures exposed to 150 mM NaCl for 2 or 10 h were used as testers. Randomly selected clones from each SSH library were sequenced and 727 high-quality expressed sequence tags (ESTs) were obtained and analyzed. Four novel ESTs were identified. Between the two libraries, 542 unique SSH clones were selected for placement on a cDNA microarray. In total, 18 differentially expressed genes were identified with 4 and 12 genes being significantly differentially expressed 2 and 10 h after the treatment, respectively. Genes related to metabolism and protein synthesis and several genes whose protein products are implicated in salt or other abiotic stress-related responses were expressed in the salt-stressed cells.

  17. Nanoparticle drug delivery systems and three-dimensional cell cultures in cancer treatments and research

    Directory of Open Access Journals (Sweden)

    Wenjin Shi

    2016-01-01

    Full Text Available Being a great threat to human health, with no permanent cure yet, better treatment and further research in cancer are inevitable. Nanoparticle drug delivery systems (NDDSs, especially pH-sensitive NDDSs, such as lipid-based, polymeric, and mesoporous silica nanoparticles have played a significant role in cancer treatments. Further, three-dimensional (3D cell cultures models, which include tumor spheroid models, microfluidic systems, and matrix/scaffolds-based 3D tumor, better mimic the tumor microenvironment than the conventional two-dimensional cultures, making it possible to better understand the disease while serving as a useful in vitro model for future research. The present review mainly focuses on such 3D cell cultures and drug delivery systems that are applied in cancer research and treatments.

  18. Cross-Cultural Communication Training for Students in Multidisciplinary Research Area of Biomedical Engineering

    Directory of Open Access Journals (Sweden)

    Shigehiro Hashimoto

    2014-08-01

    Full Text Available Biomedical Engineering makes multidisciplinary research area, which includes biology, medicine, engineering and others. Communication training is important for students, who have a potential to develop Biomedical Engineering. Communication is not easy in a multidisciplinary research area, because each area has its own background of thinking. Because each nation has its own background of culture, on the other hand, international communication is not easy, either. A cross-cultural student program has been designed for communication training in the multidisciplinary research area. Students from a variety of backgrounds of research area and culture have joined in the program: mechanical engineering, material science, environmental engineering, science of nursing, dentist, pharmacy, electronics, and so on. The program works well for communication training in the multidisciplinary research area of biomedical engineering. Foreign language and digital data give students chance to study several things: how to make communication precisely, how to quote previous data. The experience in the program helps students not only understand new idea in the laboratory visit, but also make a presentation in the international research conference. The program relates to author's several experiences: the student internship abroad, the cross-cultural student camp, multi PhD theses, various affiliations, and the creation of the interdisciplinary department.

  19. A Cross-Cultural Perspective on Challenges Facing Comparative Cancer Survivorship Research

    Directory of Open Access Journals (Sweden)

    Astri Syse

    2011-01-01

    Full Text Available Cancer survivorship research includes the study of physical, psychosocial, and economic consequences of cancer diagnosis and treatment among pediatric and adult cancer survivors. Historically, the majority of cancer survivorship studies were from the United States, but survivorship issues are increasingly being addressed in other developed countries. Cross-cultural studies remain, however, scarce. The degree to which knowledge attained may or may not be transferred across cultures, countries, or regions is not known. Some important challenges for comparative research are therefore discussed in a cross-cultural perspective. Several substantive and methodological challenges that complicate the execution of cross-cultural cancer survivorship research are presented with examples and discussed to facilitate comparative research efforts in the establishment of new survivorship cohorts and in the planning and implementation of survivorship studies. Comparative research is one key to understanding the nature of cancer survivorship, distinguishing modifiable from nonmodifiable factors at individual, hospital, societal, and system levels and may thus guide appropriate interventions. Lastly, suggested future courses of action within the field of comparative cancer survivorship research are provided.

  20. Isoenzymatic variability in progeny of Pinus mugo Turra x Pinus sylvestris L. hybrids from Bór na Czerwonem, in experimental culture

    OpenAIRE

    Maria A. Bobowicz; Władysław Danielewicz

    2014-01-01

    The article describes the genetic structure of 12-year old seedlings. They were grown in an experimental culture representing the progeny of natural hybrids of Pinus mugo Turra and Pinus sylvestris L. from the peatbog Bór na Czerwonem. The studies were carried out on seedlings, employing electrophoresis of enzymatic proteins from winter buds. Parallel isoenzymatic analyses were also conducted for trees of P. mugo Turra from Tatra Mountains and for P. sylvestris L. trees from Białowieża in ord...

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

    Science.gov (United States)

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

    2016-12-01

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

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

    Science.gov (United States)

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

    2015-04-01

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

  3. Adapting the distress thermometer for cross-cultural research: a method enhanced by Mexican American undergraduate research assistants.

    Science.gov (United States)

    Wells, Jo Nell; Dietz, Tracy J

    2013-01-01

    Spanish-speaking Mexican Americans (MAs) need representation in cancer research studies to provide an empirical base for developing culturally relevant health care interventions. One factor that limits research with MAs is the lack of Spanish language measurement tools. Bilingual, bicultural student research assistants (RAs), working with faculty researchers and translation consultants, adapted the English version Distress Thermometer and Problem List (DT-PL) tool into the Spanish language. Additionally, RAs assessed tool feasibility with five MA women to determine its usefulness for a later study. The translation process resulted in a distress assessment instrument suitable for use in a low-literacy, Spanish-speaking population. RAs can enhance a process of adapting a measurement tool for use in research. Health care researchers should now pilot the Spanish DT-PL tool to assess its reliability and validity.

  4. Isolation and analysis of differentially expressed genes during asexual sporulation in liquid static culture of Ganoderma lucidum by suppression subtractive hybridization.

    Science.gov (United States)

    Xu, Jun-Wei; Zhao, Wei; Xu, Yi-Ning; Zhong, Jian-Jiang

    2012-04-01

    Ganoderma lucidum differentiates in liquid static culture by forming aerial mycelia and asexual spores, and this differentiation process is accompanied by higher production of anti-tumor compounds ganoderic acids. To gain an insight into the molecular events during asexual sporulation of G. lucidum, comparative transcriptome analysis using suppression subtractive hybridization (SSH) technique was performed to identify preferentially expressed genes in liquid static culture vs. in traditional shaking culture. After macroarray analysis of 1920 cDNAs from SSH library, 147 unigenes which exhibited high expression in static culture were identified. Among these sequences, putative translations of 88 unigenes possessed much similarity to known proteins involved in cell organization, signal transduction, cell metabolism, protein biosynthesis and transcription regulation; 13 had significant similarity to hypothetical proteins; the remaining 46 showed little or no similarity to GenBank sequences. RT-qPCR analysis confirmed increases in transcripts of selected genes under liquid static culture condition. The results of this study present the useful application of EST analysis on G. lucidum and provide preliminary indication of gene expression putatively involved in asexual sporulation process.

  5. Hydrogen production from starch by co-culture of Clostridium acetobutylicum and Rhodobacter sphaeroides in one step hybrid dark- and photofermentation in repeated fed-batch reactor.

    Science.gov (United States)

    Zagrodnik, R; Łaniecki, M

    2017-01-01

    Hydrogen production from starch by a co-culture hybrid dark and photofermentation under repeated fed-batch conditions at different organic loading rates (OLR) was studied. Effective cooperation between bacteria in co-culture during initial days was observed at controlled pH 7.0. However, at pH above 6.5 dark fermentation phase was redirected from H2 formation towards production of formic acid, lactic acid and ethanol (which are not coupled with hydrogen production) with simultaneous lower starch removal efficiency. This resulted in decrease in the hydrogen production rate. The highest H2 production in co-culture process (3.23LH2/Lmedium - after 11days) was achieved at OLR of 1.5gstarch/L/day, and it was twofold higher than for dark fermentation process (1.59LH2/Lmedium). The highest H2 yield in the co-culture (2.62molH2/molhexose) was obtained at the OLR of 0.375gstarch/L/day. Different pH requirements of bacteria were proven to be a key limitation in co-culture system. Copyright © 2016 Elsevier Ltd. All rights reserved.

  6. Research on performance of hybrid organic dyes-sensitized solar cell

    Institute of Scientific and Technical Information of China (English)

    Lei Sun; Weizheng Yuan; Dayong Qiao

    2006-01-01

    The hybrid sensitizer rhodamine B and coumarin or eosin and coumarin is used to sensitize nanocrystalline porous films. Absorption of the nanocrystalline photovoltaic cell (NPC) is improved in visible light. The performance of these cells is more effective than that of cells sensitized only by sensitizer rhodamine B or eosin. In the simulative solar light, cell sensitized by hybrid sensitizer rhodamine B and coumarin can get open circuit voltage (Voc) of 550 mV and short circuit current (Isc) of 0.1375 mA/cm2.

  7. Research on Fuel Consumption of Hybrid Bulldozer under Typical Duty Cycle

    Science.gov (United States)

    Song, Qiang; Wang, Wen-Jun; Jia, Chao; Yao, You-Liang; Wang, Sheng-Bo

    The hybrid drive bulldozer adopts a dual-motor independent drive system with engine-generator assembly as its power source. The mathematical model of the whole system is constructed on the software platform of MATLAB/Simulink. And then according to the velocity data gained from a real test experiment, a typical duty cycle is build up. Finally the fuel consumption of the bulldozer is calculated under this duty-cycle. Simulation results show that, compared with the traditional mechanical one, the hybrid electric drive system can save fuel up to 16% and therefore indicates great potential for lifting up fuel economy.

  8. How to change organisational culture: Action research in a South African public sector primary care facility

    Directory of Open Access Journals (Sweden)

    Robert Mash

    2016-03-01

    Full Text Available Background: Organisational culture is a key factor in both patient and staff experience of the healthcare services. Patient satisfaction, staff engagement and performance are related to this experience. The department of health in the Western Cape espouses a values-based culture characterised by caring, competence, accountability, integrity, responsiveness and respect. However, transformation of the existing culture is required to achieve this vision. Aim: To explore how to transform the organisational culture in line with the desired values. Setting: Retreat Community Health Centre, Cape Town, South Africa. Methods: Participatory action research with the leadership engaged with action and reflection over a period of 18 months. Change in the organisational culture was measured at baseline and after 18 months by means of a cultural values assessment (CVA survey. The three key leaders at the health centre also completed a 360-degree leadership values assessment (LVA and had 6 months of coaching. Results: Cultural entropy was reduced from 33 to 13% indicating significant transformation of organisational culture. The key driver of this transformation was change in the leadership style and functioning. Retreat health centre shifted from a culture that emphasised hierarchy, authority, command and control to one that established a greater sense of cohesion, shared vision, open communication, appreciation, respect, fairness and accountability. Conclusion: Transformation of organisational culture was possible through a participatory process that focused on the leadership style, communication and building relationships by means of CVA and feedback, 360-degree LVA, feedback and coaching and action learning in a co-operative inquiry group.

  9. How to change organisational culture: Action research in a South African public sector primary care facility

    Directory of Open Access Journals (Sweden)

    Robert Mash

    2016-03-01

    Full Text Available Background: Organisational culture is a key factor in both patient and staff experience of the healthcare services. Patient satisfaction, staff engagement and performance are related to this experience. The department of health in the Western Cape espouses a values-based culture characterised by caring, competence, accountability, integrity, responsiveness and respect. However, transformation of the existing culture is required to achieve this vision. Aim: To explore how to transform the organisational culture in line with the desired values. Setting: Retreat Community Health Centre, Cape Town, South Africa. Methods: Participatory action research with the leadership engaged with action and reflection over a period of 18 months. Change in the organisational culture was measured at baseline and after 18 months by means of a cultural values assessment (CVA survey. The three key leaders at the health centre also completed a 360-degree leadership values assessment (LVA and had 6 months of coaching. Results: Cultural entropy was reduced from 33 to 13% indicating significant transformation of organisational culture. The key driver of this transformation was change in the leadership style and functioning. Retreat health centre shifted from a culture that emphasised hierarchy, authority, command and control to one that established a greater sense of cohesion, shared vision, open communication, appreciation, respect, fairness and accountability. Conclusion: Transformation of organisational culture was possible through a participatory process that focused on the leadership style, communication and building relationships by means of CVA and feedback, 360-degree LVA, feedback and coaching and action learning in a co-operative inquiry group.

  10. Usability in a Cultural Context: A Report on the Scope, Process and Research Results of CultUsab - The Cultural Usability Project

    OpenAIRE

    Clemmensen, Torkil; Yammiyavar, Pradeep; Ørngreen, Rikke; Katre, Dinesh

    2010-01-01

    International audience; This paper focuses on presenting and discussing the aim, context, challenges, results, and impact of the Cultural usability project named as CultUsab. This project was a four year international research effort from 2006 to 2009, which was supported by a grant from the Danish Research Councils for Independent Research in Culture and Communication. The project aimed at innovating processes in Information and Communication Technology development through an understanding o...

  11. "Learning Is an Endless Journey for Anyone": Undergraduate Awareness, Experiences and Perceptions of the Research Culture in a Research-Intensive University

    Science.gov (United States)

    Spronken-Smith, Rachel; Mirosa, Romain; Darrou, Martine

    2014-01-01

    Our study explored undergraduates' experiences of the research culture at a research-intensive university in southern New Zealand. In 2009, 1281 students responded to a survey that probed aspects of the research culture. Data were analysed through descriptive statistics and an inductive analysis of comments. Survey results for final-year students…

  12. Developing a teaching research culture for general practice registrars in Australia: a literature review

    Directory of Open Access Journals (Sweden)

    Kljakovic Marjan

    2009-06-01

    Full Text Available Abstract Objective To ascertain the issues all general practice educators need to understand when educating GP registrars to learn about research. Study Design A review of MEDLINE [1996–2007], six websites and key informants produced 302 publications, which reduced to 35 articles, 7 books, and 9 policy documents. Results Key themes that emerged from a thematic analysis of the literature that GP educators need to consider when teaching registrars about research were [i] the need to understand that learning research is influenced by attitudes; [ii] the need to address organisational constraints on learning research; [iii] the need to identify the educational barriers on learning research; [iv] the need to understand there are gaps in GP research content – especially from GP registrars; And [v] the need to understand the value of research on the GP registrar's educational cycle of learning, which develops in a culture that allows research to flourish. Conclusion Australian GP registrars will observe a research culture only if they encounter clinician-researchers paid to practice and conduct research in their general practice.

  13. Research, protection and evaluation of Sicilian and Mediterranean marine cultural heritage

    Directory of Open Access Journals (Sweden)

    Sebastiano Tusa

    2009-03-01

    Full Text Available Underwater archaeology in the Mediterranean should be based on a comprehensive, deep knowledge of a wide context of cultural environment. It is impossible to carry out an in-depth study of a specific wreck or site without having an overall cultural as well as historical perspective. It is, in fact, quite clear to everybody that even the most faraway shores of the Mediterranean were connected by means of a dense network of sea routes based on a rich trade throughout the centuries. But underwater archaeology also means the chance to understand the past environment due to the possibility of detecting ancient sea shores which nowadays are found below sea level. Today underwater archaeology also means deep sea research in extraterritorial waters. This aspect of underwater archaeological research is deeply connected with legal aspects that, in the framework of the recently approved UNESCO draft regarding the protection of underwater cultural heritage, should be planned according to international cooperation. 109 Conservation Science in Cultural Heritage Sicily has a great role in Mediterranean underwater archaeology because of its history and heritage, but also because Regional Government plays an important role in international debate in this field and because in Sicily a great impulse has been given to underwater archaeology research and cultural evaluation through the Soprintendenza del Mare

  14. The Relations of Women Employees’ Career Barriers and Organization Culture: A Research in Konya

    Directory of Open Access Journals (Sweden)

    Tahir AKGEMCI

    2016-06-01

    Full Text Available Today, the number of literate and educated women is increasing, and in parallel with this the number of women employees is growing too. Despite this rise, women are facing a number of career barriers in their business life. Women do not have equal share in business environments compared to men in terms of facing a variety of problems in career steps, not having the right to speak, not being involved in important decision-making processes and being excluded from managerial positions due to men presence. This research is consisted of 3 sections. In the first section, culture and organizational culture terms were researched. In the second section, career barriers and the relationship between career barriers and organizational culture were studied. Moreover in this section, glass ceiling syndrome was examined in terms of conceptual meaning. In the last section, which is the application part of this research, in light of the findings based on literature review, a questionnaire was conducted with 75 women employees working in Konya city and it continue to find out more about their career barriers and organizational culture. Collected data was analyzed through SPSS software program. According to analysis results, questions regarding women employee’s organizational culture and career barriers were evaluated.

  15. Applying cultural safety beyond Indigenous contexts: Insights from health research with Amish and Low German Mennonites.

    Science.gov (United States)

    Blanchet Garneau, Amélie; Farrar, Helen; Fan, HaiYan; Kulig, Judith

    2017-06-01

    People who identify as members of religious communities, such as the Amish and Low German Mennonites, face challenges obtaining quality health care and engagement in research due in part to stereotypes that are conveyed through media and popular discourses. There is also a growing concern that even when these groups are engaged in research, the guiding frameworks of the research fail to consider the sociocultural or historical relations of power, further skewing power imbalances inherent in the research relationship. This paper aims at discussing the uses of cultural safety in the context of health research and knowledge translation with groups of people that are associated with a specific religion. Research with the Amish and Low German Mennonites is provided as examples to illustrate the use of cultural safety in this context. From these examples, we discuss how the use of cultural safety, grounded in critical theoretical perspectives, offers new insight into health research with populations that are traditionally labeled as minority, vulnerable, or marginalized, especially when a dominant characteristic is a unique religious perspective. © 2017 John Wiley & Sons Ltd.

  16. A Qualitative Experiment: Research on Mediated Meaning Construction Using a Hybrid Approach

    Science.gov (United States)

    Robinson, Sue; Mendelson, Andrew L.

    2012-01-01

    This article presents a hybrid methodological technique that fuses elements of experimental design with qualitative strategies to explore mediated communication. Called the "qualitative experiment," this strategy uses focus groups and in-depth interviews "within" randomized stimulus conditions typically associated with…

  17. Hybrid striped bass National Breeding Program: Research towards genetic improvement of a non-model species

    Science.gov (United States)

    The hybrid striped bass (HSB) farming industry at present relies almost totally on wild broodstock for annual production of larvae and fingerlings, and industry efforts to domesticate the parent species of the HSB (white bass: WB, Morone chrysops; striped bass: SB, M. saxatilis) have been fairly lim...

  18. Non-Chinese Researchers Conducting Research in Chinese Cultures: Critical Reflections

    Science.gov (United States)

    Katyal, Kokila Roy; King, Mark Edward

    2014-01-01

    This paper addresses some fundamental methodological and ethical issues confronting non-Chinese researchers undertaking research in Hong Kong Chinese society. Among other things, it considers problems pertaining to data collection, the challenges of data interpretation, and the implication that this has for research. Whilst the issues are by no…

  19. Non-Chinese Researchers Conducting Research in Chinese Cultures: Critical Reflections

    Science.gov (United States)

    Katyal, Kokila Roy; King, Mark Edward

    2014-01-01

    This paper addresses some fundamental methodological and ethical issues confronting non-Chinese researchers undertaking research in Hong Kong Chinese society. Among other things, it considers problems pertaining to data collection, the challenges of data interpretation, and the implication that this has for research. Whilst the issues are by no…

  20. Hybrid metabolic flux analysis and recombinant protein prediction in Pichia pastoris X-33 cultures expressing a single-chain antibody fragment.

    Science.gov (United States)

    Isidro, Inês A; Portela, Rui M; Clemente, João J; Cunha, António E; Oliveira, Rui

    2016-09-01

    Despite the growing importance of the Pichia pastoris expression system as industrial workhorse, the literature is almost absent in systematic studies on how culture medium composition affects central carbon fluxes and heterologous protein expression. In this study we investigate how 26 variations of the BSM+PTM1 medium impact central carbon fluxes and protein expression in a P. pastoris X-33 strain expressing a single-chain antibody fragment. To achieve this goal, we adopted a hybrid metabolic flux analysis (MFA) methodology, which is a modification of standard MFA to predict the rate of synthesis of recombinant proteins. Hybrid MFA combines the traditional parametric estimation of central carbon fluxes with non-parametric statistical modeling of product-related quantitative or qualitative measurements as a function of central carbon fluxes. It was observed that protein yield variability was 53.6 % (relative standard deviation) among the different experiments. Protein yield is much more sensitive to medium composition than biomass growth, which is mainly determined by the carbon source availability and main salts. Hybrid MFA was able to describe accurately the protein yield with normalized RMSE of 6.3 % over 5 independent experiments. The metabolic state that promotes high protein yields is characterized by high overall metabolic rates through main central carbon pathways concomitantly with a relative shift of carbon flux from biosynthetic towards energy generating pathways.

  1. A Research about Attitudes and Behaviors of University Students with Having Different Cultures towards the Environment through Sustainable Development

    Science.gov (United States)

    Gündüz, Serife

    2017-01-01

    The aim of this research is to determine the environmental attitudes and behaviors of the university students with different cultures. This research was prepared in accordance with survey model. The population of the research is composed of 300 university students with different cultures studying at Near East University in 2015-2016 academic…

  2. The State of the Art of Teaching Research Methods in the Social Sciences: Towards a Pedagogical Culture

    Science.gov (United States)

    Wagner, Claire; Garner, Mark; Kawulich, Barbara

    2011-01-01

    No formal pedagogical culture for research methods in the social sciences seems to exist and, as part of the authors' endeavour to establish such a culture, this article reviews current literature about teaching research methods and identifies the gaps in the research. Articles in academic journals spanning a 10-year period were collected by…

  3. The State of the Art of Teaching Research Methods in the Social Sciences: Towards a Pedagogical Culture

    Science.gov (United States)

    Wagner, Claire; Garner, Mark; Kawulich, Barbara

    2011-01-01

    No formal pedagogical culture for research methods in the social sciences seems to exist and, as part of the authors' endeavour to establish such a culture, this article reviews current literature about teaching research methods and identifies the gaps in the research. Articles in academic journals spanning a 10-year period were collected by…

  4. Research on the aerodynamic characteristics of a lift drag hybrid vertical axis wind turbine

    Directory of Open Access Journals (Sweden)

    Xiaojing Sun

    2016-01-01

    Full Text Available Compared with a drag-type vertical axis wind turbines, one of the greatest advantages for a lift-type vertical axis wind turbines is its higher power coefficient (Cp. However, the lift-type vertical axis wind turbines is not a self-starting turbine as its starting torque is very low. In order to combine the advantage of both the drag-type and the lift-type vertical axis wind turbines, a lift drag hybrid vertical axis wind turbines was designed in this article and its aerodynamics and starting performance was studied in detail with the aid of computational fluid dynamics simulations. Numerical results indicate that the power coefficient of this lift drag hybrid vertical axis wind turbines declines when the distance between its drag-type blades and the center of rotation of the turbine rotor increases, whereas its starting torque can be significantly improved. Studies also show that unlike the lift-type vertical axis wind turbines, this lift drag hybrid-type vertical axis wind turbines could be able to solve the problem of low start-up torque. However, the installation position of the drag blade is very important. If the drag blade is mounted very close to the spindle, the starting torque of the lift drag hybrid-type vertical axis wind turbines may not be improved at all. In addition, it has been found that the power coefficient of the studied vertical axis wind turbines is not as good as expected and possible reasons have been provided in this article after the pressure distribution along the surfaces of the airfoil-shaped blades of the hybrid turbine was analyzed.

  5. “Think Research” in Everyday Clinical Practice: Fostering Research Culture in Health Care Settings

    Directory of Open Access Journals (Sweden)

    Valsa Thomas

    2011-03-01

    Full Text Available “No development without research; No research without development” Yvo Nuyens1TThe quest for knowledge has helped mankind evolve over the years, from discovery of fire through Dolly the sheep clone to Chandrayan moon mission, leaving behind a record of discoveries and inventions in science and technology. Each generation can begin the search for knowledge where the last one left off and contribute their share to the benefit of humanity, cutting across culture and boundaries.

  6. THE INFLUENCE OF CULTURE AND TIME ON ANY RESEARCH REGARDING ETHICS

    Directory of Open Access Journals (Sweden)

    Andrei Tabarcea

    2013-09-01

    Full Text Available The current study presents the most important theoretical frameworks in the field of ethical behavior involving employees and shows how the results of previous research are influenced by culture and time. At the same time, the risks that follow the universalization of the results are presented and a series of recommendations are made for researchers in the field, in order to obtain valuable results.

  7. Facilitating a research culture in an academic library: top down and bottom up approaches

    OpenAIRE

    Pickton, Miggie

    2016-01-01

    Purpose:\\ud The purpose of this paper is to consider why and how a research culture might be established in an academic library and to describe and evaluate efforts to achieve this at the University of Northampton. \\ud Design/methodology/approach:\\ud Contextualised within current literature on this topic, the paper examines the top down and bottom up approaches taken to facilitate practitioner research in one academic library. \\ud Findings:\\ud The approaches taken have led to a significant in...

  8. Cultural Navigators: International Faculty Fathers in the U.S Research University

    Science.gov (United States)

    Sallee, Margaret; Hart, Jeni

    2015-01-01

    Based on interviews with 16 international tenure-track and tenured faculty fathers from collectivist cultures at 2 U.S. research universities, this study explores how these men reconcile the demands of parenting with those of the academic career. Adding to a robust body of literature on the concerns of domestic faculty parents, this study focuses…

  9. Exploring Culture from a Distance: The Utility of Telephone Interviews in Qualitative Research

    Science.gov (United States)

    Lechuga, Vicente M.

    2012-01-01

    Qualitative studies that utilize telephone interviews, as a primary data collection mode, often are not discussed in the qualitative research literature. Data excerpts from a study that sought to understand the culture of for-profit universities are used to illustrate the types of data that can be garnered through telephone interviews. In…

  10. Evidence-Based Practice in Special Education and Cultural Adaptations: Challenges and Implications for Research

    Science.gov (United States)

    Wang, Mian; Lam, Yeana

    2017-01-01

    Many issues arise in the discussion of the evidence-based practice (EBP) movement and implementation science in special education and specific educational practices for students with severe disabilities. Yet cultural adaptations of EBPs, which have emerged as an area of research in other fields, are being left out as a focus of EBP discourse. The…

  11. An Overview of Cultural Historical Activity Theory (CHAT) Use in Classroom Research 2000 to 2009

    Science.gov (United States)

    Nussbaumer, Doris

    2012-01-01

    Western educational researchers have eagerly accepted activity theory (AT) also known as cultural historical activity theory (CHAT) to collect and analyze data in rich description of complex situations. As this theory is applicable to a wide variety of disciplines, this review is limited to education and specifically to qualitative studies of…

  12. Archimedes, Reading, and the Sustenance of Academic Research Culture in Library Instruction.

    Science.gov (United States)

    Cain, Amanda

    2002-01-01

    Discusses the history of academic research, library instruction, and the role of leisure, reflection, and creativity. Suggests that these cultural elements should be introduced to undergraduates and contends that deep reading, rather than information literacy competency, cultivates these elements. Examines productivity and the faculty research…

  13. Culture and leadership in Africa: a conceptual model and research agenda

    DEFF Research Database (Denmark)

    Kuada, John

    2010-01-01

    The paper aims at identifying the knowledge gaps in the existing African leadership studies and argues in support of further research in the field with a view to establishing the link between African culture and leadership practices and their implications for economic growth on the continent...

  14. Improving the research culture at historically black universities : The situation at the University of the North

    NARCIS (Netherlands)

    Zeelen, J

    2003-01-01

    An important part of the transformation of higher education in South Africa concerns the professionalisation of historically black universities (HBUs). A vital element in this process forms the enhancement of a research culture that was hardly alive at these universities during the apartheid era. In

  15. Development and Preliminary Analysis of a Rubric for Culturally Responsive Research

    Science.gov (United States)

    Trainor, Audrey A.; Bal, Aydin

    2014-01-01

    Researchers and practitioners have struggled to promote optimal academic, behavioral, and postschool outcomes for historically marginalized youth from culturally and linguistically diverse backgrounds. While there is a growing body of evidence-based interventions in special education, the extent to which these interventions are culturally…

  16. Culture and context in understanding child maltreatment: Contributions of intersectionality and neighborhood-based research.

    Science.gov (United States)

    Nadan, Yochay; Spilsbury, James C; Korbin, Jill E

    2015-03-01

    In the early 1990s, the U.S. Advisory Board on Child Abuse and Neglect commissioned a series of reviews that appeared as the edited volume, Protecting Children from Abuse and Neglect (Melton & Barry, 1994). Using the 1994 review "Sociocultural Factors in Child Maltreatment" (Korbin, 1994) as a background, this article reconsiders culture and context in child maltreatment work. Since 1994, conditions promoting research and practice attention in this area include immigration-driven global increases in diverse, multicultural societies where different beliefs and practices meet (and clash); expanding purview of the human rights discourse to children; and the disproportionate and disparate representation of cultural, ethnic, and racial groups in child-welfare systems. Although research on child maltreatment has advanced in many ways over 20 years, the complexity of child maltreatment leaves many critical questions demanding further attention, culture and context among them. To help address these questions, we propose two approaches for future maltreatment research: intersectionality - the simultaneous examination of multiple identities (such as gender, race, and socioeconomic status) - as a framework for understanding the complexity of cultural factors; and neighborhood-based research as a means for understanding the context of child maltreatment from the perspective of an ecological framework. Copyright © 2014 Elsevier Ltd. All rights reserved.

  17. Reality, Dysconsciousness, and Transformations: Personal Reflections on the Ethics of Cross-Cultural Research

    Science.gov (United States)

    Janusch, Sandra

    2011-01-01

    In this personal narrative, I offer reflections about the process of conducting a cross-cultural, cross-linguistic research project with teachers of English in China. Lessons learned from this study address some of the hegemonic perspectives and assumptions that can be dysconsciously held by native English-speakers, the value of crossing borders…

  18. Anthropology and International Business Research Methods in DBA Teaching: Frameworks for Cultural Awareness.

    Science.gov (United States)

    Whiteley, Alma

    2001-01-01

    Discusses the rationale for introducing anthropology into a doctoral-level international business research methods course. Describes three anthropological frameworks designed for the course: a cultural awareness model adapted from G. Morgan's (1980) idea of paradigmatic orthodoxy; key organizing principles; and a mapping model allowing researchers…

  19. Context Based Inferences in Research Methodology: The Role of Culture in Justifying Knowledge Claims

    Science.gov (United States)

    Evers, Colin W.; Mason, Mark

    2011-01-01

    Drawing on work in epistemology and the philosophy of science, this paper seeks to provide very general reasons for why a comparative perspective needs to be applied to the inferential procedures of research methodologies where these concern the issue of justifying knowledge claims. In particular, the paper explores the role of culture on a number…

  20. Bring Back Our Girls, Social Mobilization: Implications for Cross-Cultural Research

    Science.gov (United States)

    Olutokunbo, Adekalu Samuel; Suandi, Turiman; Cephas, Oluwaseyitan Rotimi; Abu-Samah, Irza Hanie

    2015-01-01

    Social mobilization is a proactive measure for community development that salvages the society from destruction and disaster. From sociological perspective, this paper discusses the concept of social mobilization and its implications for cross-cultural research. To do this, the study uses the "Bring Back Our Girls" Global Campaign, as…

  1. The Effect of the Research Assessment Exercise on Organisational Culture in English Universities: Collegiality versus Managerialism

    Science.gov (United States)

    Yokoyama, Keiko

    2006-01-01

    The purpose of the study is to identify the effect of the research assessment exercise (RAE) on the balance between collegiality and managerialism in English universities. The article examines the institutional strategies for the 2001 RAE and its effect on organisational culture, identifying change in governance, management and leadership in…

  2. Improving the research culture at historically black universities : The situation at the University of the North

    NARCIS (Netherlands)

    Zeelen, J

    An important part of the transformation of higher education in South Africa concerns the professionalisation of historically black universities (HBUs). A vital element in this process forms the enhancement of a research culture that was hardly alive at these universities during the apartheid era. In

  3. Research Review: Teens as Authors of Web Culture [and] The State of Arts Education in California

    Science.gov (United States)

    Brown, Susannah, Ed.

    2007-01-01

    In this Research Review, the authors first look at a recent study of online content creation by teens in America conducted by the Pew Internet & American Life Project ("Teens as Authors of Web Culture," Review by Keidra Chaney). The study both confirms and challenges some common beliefs about teens and technology, and raises…

  4. Learning and Work Programs: Transitional Educative Cultures. Research and Development Series No. 199.

    Science.gov (United States)

    Twarog, Katherine J.; Crowe, Michael R.

    A comparative case study of education and work programs was conducted from an anthropological frame of reference to determine how each sets up a program culture for learners to achieve program goals. Three variables structured into the original research design of the project were (1) the length of the program; (2) the type of community served, and…

  5. Discourse in virtual cross-cultural communication: a dialogue of cultures or a clash of mentalities? (a case study research in EFL education in Russia)

    OpenAIRE

    NAZARENKO ALLA L.

    2016-01-01

    This paper presents a case study research based on the experience of Moscow State University of using cross-cultural telecommunication projects as a "testing ground" for developing students' cross-cultural communicative competence. This competence was assessed in terms of success / failure of cross-cultural interaction. The transcripts of forums and chats have been analyzed as well as the results of the survey of students-participants, aimed at getting their opinion about the project ("studen...

  6. Discourse in virtual cross-cultural communication: a dialogue of cultures or a clash of mentalities? (a case study research in EFL education in Russia)

    OpenAIRE

    NAZARENKO ALLA L.

    2016-01-01

    This paper presents a case study research based on the experience of Moscow State University of using cross-cultural telecommunication projects as a "testing ground" for developing students' cross-cultural communicative competence. This competence was assessed in terms of success / failure of cross-cultural interaction. The transcripts of forums and chats have been analyzed as well as the results of the survey of students-participants, aimed at getting their opinion about the project ("studen...

  7. Ethnonursing: A Qualitative Research Method for Studying Culturally Competent Care across Disciplines

    Directory of Open Access Journals (Sweden)

    Marilyn R. McFarland PhD, RN, FNP-BC, CTN

    2012-07-01

    Full Text Available Nurse anthropologist, Madeleine Leininger, developed the culture care theory and ethnonursing research method to help researchers study transcultural human care phenomena and discover the knowledge nurses need to provide care in an increasingly multicultural world. The authors propose that the ethnonursing method can be useful for research that addresses providing care in other disciplines, including education, administration, physical, occupational, and speech therapy, social work, pharmacy, medicine, and other disciplines in which research findings have implications for human care and health. The authors discuss the culture care theory and describe the ethnonursing research method's enablers, data analysis phases, and qualitative evaluation criteria. The theory is presented as a guide for using research findings to design culturally competent and congruent care to promote well-being among diverse people, groups, communities, and institutions. Resources include a reference list of key source publications, a discussion of exemplar studies, and samples of a theory-based, open-ended interview guide and data coding system.

  8. Television as a Hybrid Repertoire of Memory: New Dynamic Practices of Cultural Memory in the Multi-Platform Era

    NARCIS (Netherlands)

    Hagedoorn, B.

    2013-01-01

    In this article, television is reconsidered as a hybrid ‘repertoire’ of memory. It is demonstrated how new dynamic production and scheduling practices in connection with highly accessible and participatory forms of user engagement offer opportunities for television users to engage with the past, and

  9. Learning from Each Other: Respecting Cultural Differences in an International Research Agenda

    Directory of Open Access Journals (Sweden)

    Richard ROSE

    Full Text Available ABSTRACT As opportunities for international research collaboration increase, it becomes increasingly important to recognise the importance of respecting cultural differences in our traditions and approaches to the research process. By discussing these differences and also establishing common ground, it is possible to strengthen research capacity and draw upon a range of methodological and philosophical expertise. Such a process should also enable educational researchers to reconsider their relationships with other professionals and to engage with them in order to ensure that effective dissemination informs policy and practice. This necessitates the promotion of wider partnerships for research that respect the professional skills of teachers and other users of educational research. This paper challenges the notion that research should be exclusively located within the academy and calls for a reappraisal of working practices, that may lead to a more collegiate approach which thereby directly influences teaching and learning.

  10. Research progress of hybrid UV curing%混杂紫外光固化研究进展

    Institute of Scientific and Technical Information of China (English)

    刘红波; 吴宗南

    2009-01-01

    The recent research progress and application of hybrid UV curing at home and abroad were reviewed.The free radical-cationic hybrid UV curing of acrylate-epoxy and acrylate-vinyl ether system,free radical-free radical hybrid UV curing,UV-heat, UV-air and UV-moisture curing were included.The cured products had better comprehensive properties by the hybird curing methods.%综述了近年国内外混杂紫外光固化研究的进展和应用情况.其中包括丙烯酸酯-环氧树脂体系、丙烯酸酯-乙烯基醚体系的自由基-阳离子混杂光固化,自由基-自由基体系混杂固化,光-热、光-空气及光-潮气混杂固化等.这些混杂固化方式使固化产物的综合性能更为优异.

  11. TRADICIÓN INVESTIGATIVA Y CONSTRUCTOS PARA COMPRENDER ASPECTOS DE LA INSERCIÓN PROFESIONAL DOCENTE: PLURALISMO CULTURAL, ACULTURACIÓN, SHOCK CULTURAL (RESEARCH TRADITION AND CONSTRUCTS TO UNDERSTAND ASPECTS OF TEACHER PROFESSIONAL INTEGRATION: CULTURAL PLURALISM, ACCULTURATION, CULTURAL SHOCK

    Directory of Open Access Journals (Sweden)

    D' Antoni Maurizia

    2010-12-01

    Full Text Available Resumen:El fenómeno de la interculturalidad le impone a la academia cambios y reflexiones nuevas. En el presente ensayo reflexiono sobre los conceptos base que puedan guiar una investigación sobre inserción profesional de docentes extranjeros y extranjeras en la Universidad de Costa Rica (UCR. Sobresale el concepto de aculturación. Luego, tomo en cuenta el concepto de shock cultural y cómo Michael Winkelman resume la tradición de estudios sobre el tema, contrastándola con aportes de diversos estudiosos. Finalmente presento la visión de Paulo Freire, y de otros autores que comparten su visión del mundo, sobre qué es cultura y me sirvo de su aporte para analizar críticamente el concepto de shock cultural. Concluyo que, a pesar de la utilidad que puedan tener conceptos como shock cultural o inteligencia cultural, interesa más una visión de la cultura que tenga como punto de referencia el contexto.Abstract:The phenomenon of multiculturalism imposes to the academic world changes and new ideas. In this essay I reflect on the basic concepts that can guide research on professional integration of foreign teachers at the University of Costa Rica. The concept of acculturation appears to be the most important. Then I take into account the concept of culture shock and how Michael Winkelman synthesizes the tradition of studies on the subject, contrasting that contribution with contributions from other authors. Finally I present the vision of Paulo Freire, and other authors who share his approach, on what culture is. I am using their input to critically analyze the concept of cultural shock. I conclude that, although concepts such as cultural shock or cultural intelligence may be helpful, more interested in a vision of culture that that has as its reference point the context.

  12. Place and culture-based professional development: cross-hybrid learning and the construction of ecological mindfulness

    Science.gov (United States)

    Chinn, Pauline W. U.

    2015-03-01

    This paper approaches mindfulness, an awareness of internal and external realities, as a culturally-shaped habit of mind. Findings of a cross-cultural study and popular sayings that reflect America's cultural orientation to consumption and competition are contrasted with findings from Hawaiian language newspapers, traditional cultural practices, and Hawaiian sayings that indicate an orientation to ecological mindfulness that increased the resilience of fragile social ecosystems. Marginalization of indigenous culture, language, and knowledge and cultural differences between teachers and indigenous students are proposed as a contributing factor to lower science performance of Native Hawaiian students in mainstream schools. Two professional development projects designed to reduce conflicts between culture and science instruction are presented. Findings from these projects suggest alignment of science inquiry with indigenous cultural knowledge and practices oriented to sustainability supports the development of teachers' ecological mindfulness as indicated by increased awareness of, interest in, and incorporation of place and culture-based based resources into their instruction. Teacher feedback indicates that mapping technologies that enable teachers to visualize and integrate indigenous place-based Hawaiian knowledge with science inquiry are promising instructional strategies.

  13. Research Progress of Protoplast Culture in Woody Plants%木本植物原生质体培养体系研究进展

    Institute of Scientific and Technical Information of China (English)

    彭邵锋; 陆佳; 陈永忠; 王瑞; 陈隆升; 马力; 王湘南

    2013-01-01

    为了给木本植物原生质体培养技术体系的建立提供理论依据,推动木本植物快速繁殖和品种遗传改良工作的开展,从原生质体分离、纯化、培养方式等方面对木本植物原生质体培养体系进行了详细阐述,对比分析了原生质体不同分离方法和培养方式的优缺点,研究总结出影响原生质体培养的主要因素,并提出了木本植物原生质体培养今后的研究重点.%In order to provide theoretical basis for establishment of protoplast culture system and promote the work of rapid propagation and genetic improvement of woody plants, a detailed description about protoplast culture system in woody plants from three aspects such as separation, purification, culture method and medium composition was made in the article. Advantages and disadvantages in different types of separation and culture method of protoplast were analyzed. The main influence factors on protoplast culture in woody plants were summerized. Significance for distant hybridization, new variety creation and genetic improvement by the way of protoplast culture in woody plants was brought out. Research emphasis on protoplast culture in woody plants was also proposed.

  14. Hybrid simulation research on formation mechanism of tungsten nanostructure induced by helium plasma irradiation

    Energy Technology Data Exchange (ETDEWEB)

    Ito, Atsushi M., E-mail: ito.atsushi@nifs.ac.jp [National Institute for Fusion Science, 322-6 Oroshi-cho, Toki 509-5292 (Japan); Takayama, Arimichi; Oda, Yasuhiro [National Institute for Fusion Science, 322-6 Oroshi-cho, Toki 509-5292 (Japan); Tamura, Tomoyuki; Kobayashi, Ryo; Hattori, Tatsunori; Ogata, Shuji [Nagoya Institute of Technology, Gokiso-cho, Showa-ku, Nagoya 466-8555 (Japan); Ohno, Noriyasu; Kajita, Shin [Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8603 (Japan); Yajima, Miyuki [National Institute for Fusion Science, 322-6 Oroshi-cho, Toki 509-5292 (Japan); Noiri, Yasuyuki [Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8603 (Japan); Yoshimoto, Yoshihide [University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656 (Japan); Saito, Seiki [Kushiro National College of Technology, Kushiro, Hokkaido 084-0916 (Japan); Takamura, Shuichi [Aichi Institute of Technology, 1247 Yachigusa, Yakusa-cho, Toyota 470-0392 (Japan); Murashima, Takahiro [Tohoku University, 6-3, Aramaki-Aza-Aoba, Aoba-Ward, Sendai 980-8578 (Japan); Miyamoto, Mitsutaka [Shimane University, Matsue, Shimane 690-8504 (Japan); Nakamura, Hiroaki [National Institute for Fusion Science, 322-6 Oroshi-cho, Toki 509-5292 (Japan); Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8603 (Japan)

    2015-08-15

    The generation of tungsten fuzzy nanostructure by exposure to helium plasma is one of the important problems for the use of tungsten material as divertor plates in nuclear fusion reactors. In the present paper, the formation mechanisms of the helium bubble and the tungsten fuzzy nanostructure were investigated by using several simulation methods. We proposed the four-step process which is composed of penetration step, diffusion and agglomeration step, helium bubble growth step, and fuzzy nanostructure formation step. As the fourth step, the formation of the tungsten fuzzy nanostructure was successfully reproduced by newly developed hybrid simulation combining between molecular dynamics and Monte-Carlo method. The formation mechanism of tungsten fuzzy nanostructure observed by the hybrid simulation is that concavity and convexity of the surface are enhanced by the bursting of helium bubbles in the region around the concavity.

  15. Research on hybrid power filter of 6 kV power grid in coal mine

    Institute of Scientific and Technical Information of China (English)

    WANG Yu-feng; LI Jian

    2010-01-01

    Studied the harmonic control of the 6 kV power grid in a coal mine substation.Taking harmonic suppression and reactive power compensation into account, and complying with the economic and efficient technical line of the smart grid, a new hybrid active filter was proposed and applied to the power grid in the coal mine with the advantages such as large capacity, low cost and low loss. In order to improve detection speed and reduce the succeeding errors to improve the filtering performance of the active power filter,the DFT (Discrete Fourier Transform) sliding window algorithm based on coordinate transformation and improved hysteresis control method was proposed. The Matlab simulation results show that the hybrid active filter is satisfactory, can improve the grid power factor and can meet the requirements of improving the power quality in the coal mine.

  16. Hybrid simulation research on formation mechanism of tungsten nanostructure induced by helium plasma irradiation

    Science.gov (United States)

    Ito, Atsushi M.; Takayama, Arimichi; Oda, Yasuhiro; Tamura, Tomoyuki; Kobayashi, Ryo; Hattori, Tatsunori; Ogata, Shuji; Ohno, Noriyasu; Kajita, Shin; Yajima, Miyuki; Noiri, Yasuyuki; Yoshimoto, Yoshihide; Saito, Seiki; Takamura, Shuichi; Murashima, Takahiro; Miyamoto, Mitsutaka; Nakamura, Hiroaki

    2015-08-01

    The generation of tungsten fuzzy nanostructure by exposure to helium plasma is one of the important problems for the use of tungsten material as divertor plates in nuclear fusion reactors. In the present paper, the formation mechanisms of the helium bubble and the tungsten fuzzy nanostructure were investigated by using several simulation methods. We proposed the four-step process which is composed of penetration step, diffusion and agglomeration step, helium bubble growth step, and fuzzy nanostructure formation step. As the fourth step, the formation of the tungsten fuzzy nanostructure was successfully reproduced by newly developed hybrid simulation combining between molecular dynamics and Monte-Carlo method. The formation mechanism of tungsten fuzzy nanostructure observed by the hybrid simulation is that concavity and convexity of the surface are enhanced by the bursting of helium bubbles in the region around the concavity.

  17. Creating a Culture of Research in Teacher Education: Learning Research within Communities of Practice

    Science.gov (United States)

    Hill, Mary F.; Haigh, Mavis A.

    2012-01-01

    In some international contexts, for example in South Africa, Norway, Australia and New Zealand, teacher education has recently shifted into the academy. Concurrently research performance funding measures have been introduced. Both changes have placed pressure on teacher educators to become "research active". The literature indicates that…

  18. Research Update: Hybrid organic-inorganic perovskite (HOIP thin films and solar cells by vapor phase reaction

    Directory of Open Access Journals (Sweden)

    Po-Shen Shen

    2016-09-01

    Full Text Available With the rapid progress in deposition techniques for hybrid organic-inorganic perovskite (HOIP thin films, this new class of photovoltaic (PV technology has achieved material quality and power conversion efficiency comparable to those established technologies. Among the various techniques for HOIP thin films preparation, vapor based deposition technique is considered as a promising alternative process to substitute solution spin-coating method for large-area or scale-up preparation. This technique provides some unique benefits for high-quality perovskite crystallization, which are discussed in this research update.

  19. Research Update: Hybrid organic-inorganic perovskite (HOIP) thin films and solar cells by vapor phase reaction

    Science.gov (United States)

    Shen, Po-Shen; Chiang, Yu-Hsien; Li, Ming-Hsien; Guo, Tzung-Fang; Chen, Peter

    2016-09-01

    With the rapid progress in deposition techniques for hybrid organic-inorganic perovskite (HOIP) thin films, this new class of photovoltaic (PV) technology has achieved material quality and power conversion efficiency comparable to those established technologies. Among the various techniques for HOIP thin films preparation, vapor based deposition technique is considered as a promising alternative process to substitute solution spin-coating method for large-area or scale-up preparation. This technique provides some unique benefits for high-quality perovskite crystallization, which are discussed in this research update.

  20. Application of Hybrid Real-Time Power System Simulator for Designing and Researching of Relay Protection and Automation

    Science.gov (United States)

    Borovikov, Yu S.; Sulaymanov, A. O.; Andreev, M. V.

    2015-10-01

    Development, research and operation of smart grids (SG) with active-adaptive networks (AAS) are actual tasks for today. Planned integration of high-speed FACTS devices greatly complicates complex dynamic properties of power systems. As a result the operating conditions of equipment of power systems are significantly changing. Such situation creates the new actual problem of development and research of relay protection and automation (RPA) which will be able to adequately operate in the SGs and adapt to its regimes. Effectiveness of solution of the problem depends on using tools - different simulators of electric power systems. Analysis of the most famous and widely exploited simulators led to the conclusion about the impossibility of using them for solution of the mentioned problem. In Tomsk Polytechnic University developed the prototype of hybrid multiprocessor software and hardware system - Hybrid Real-Time Power System Simulator (HRTSim). Because of its unique features this simulator can be used for solution of mentioned tasks. This article introduces the concept of development and research of relay protection and automation with usage of HRTSim.

  1. About the Normative Regulation and Fostering the Methodology Culture of Pedagogical Research Staff

    Directory of Open Access Journals (Sweden)

    V. I. Zagvyazinsky

    2015-03-01

    Full Text Available The paper discusses the reorganization problems regarding the educational research sphere and based on the draft of the Modernization Concept of the Scientific Staff Higher Attestation System in the Russian Federation, which recommends some preventive measures to counteract the research imitations, incorrect borrowing and paraphrasing of well-known ideas. The first, or the normative regressive trend, implies the prescribed procedure frames and rigid regulatory forms concerning the publications, scientific reports and defense of the theses. The authors regard most of the above measures as necessary for filtering out the plagiarism and superficial works. However, the other trend - more important in their opinion - implies the development of the research methodology culture. The paper reveals the ten-year-experience of the Interregional Ural- Siberian Seminar on the Practical Methodology of Socio-Pedagogic Research, organized in Tumen State University. The twenty sessions of the given seminars included the lectures by leading specialists, master-classes and role plays (mini research defense, and involved all the research stages: selecting a theme, defining a research problem, and finally, a report preparation and presentation to the attestation comity. The authors make a conclusion concerning the educational research regulations aimed to balance the administrative statutory measures with systematic development of methodology culture and fostering the researchers’ social responsibility and creativity. 

  2. About the Normative Regulation and Fostering the Methodology Culture of Pedagogical Research Staff

    Directory of Open Access Journals (Sweden)

    V. I. Zagvyazinsky

    2013-01-01

    Full Text Available The paper discusses the reorganization problems regarding the educational research sphere and based on the draft of the Modernization Concept of the Scientific Staff Higher Attestation System in the Russian Federation, which recommends some preventive measures to counteract the research imitations, incorrect borrowing and paraphrasing of well-known ideas. The first, or the normative regressive trend, implies the prescribed procedure frames and rigid regulatory forms concerning the publications, scientific reports and defense of the theses. The authors regard most of the above measures as necessary for filtering out the plagiarism and superficial works. However, the other trend - more important in their opinion - implies the development of the research methodology culture. The paper reveals the ten-year-experience of the Interregional Ural- Siberian Seminar on the Practical Methodology of Socio-Pedagogic Research, organized in Tumen State University. The twenty sessions of the given seminars included the lectures by leading specialists, master-classes and role plays (mini research defense, and involved all the research stages: selecting a theme, defining a research problem, and finally, a report preparation and presentation to the attestation comity. The authors make a conclusion concerning the educational research regulations aimed to balance the administrative statutory measures with systematic development of methodology culture and fostering the researchers’ social responsibility and creativity. 

  3. Practice to research: integrating evidence-based practices with culture and context.

    Science.gov (United States)

    Weisner, Thomas S; Hay, M Cameron

    2015-04-01

    There are ways to integrate culturally competent services (CCS) and evidence-based practices (EBP) which can improve the experiences of patients and their families and communities when faced with health problems, as well as the effectiveness and positive experiences of practitioners. CCS and EBP evidence should be jointly deployed for helping patients and clinicians. Partnership research models are useful for achieving the integration of CCS and EBP, since they involve close observation of and participation by clinicians and practitioners in the research process, and often use integrated qualitative and quantitative mixed methods. We illustrate this with 3 examples of work that can help integrate CCS and EBP: ongoing collection of information from patients, clinicians and staff, or "evidence farming"; close study and continuous improvement of activities and accommodations; and use of evidence of tacit, implicit cultural scripts and norms, such as being "productive," as well as explicit scripts. From a research practice point of view, collaborative partnerships will likely produce research with culture and context bracketed in, and will contribute stronger research models, methods, and units of analysis.

  4. RESEARCH INSTRUMENTS TO EVALUATE THE DEVELOPMENT OF INCLUSIVE CULTURE AT UNIVERSITIES

    Directory of Open Access Journals (Sweden)

    E. L. Tikhomirova

    2016-01-01

    Full Text Available The article deals with the issue of inclusive education at Russian universities that is widely regarded as the strategy of supporting and satisfying the needs of diverse  groups  of learners  and educators.  In  order  to introduce the idea of inclusion as a resource of individual development it is necessary to create an inclusive culture at every institution of higher education. In this paper the authors define the concept of «inclusive culture at university», describe its structure and explain its significance for the development of university’s image. The article presents the description of the research instrument enabling the evaluation of the existence and the level of inclusive culture. This research instrument includes two content parts that allow evaluating the creation of «inclusive community» and the establishment of «inclusive values». Besides, the authors describe the indicators for each of the content parts. The research has been conducted in the Vologda state university and the data received allowed the authors to test the questionnaires and to analyze the findings. The authors conclude that it might be possible to apply this method not only to assess the level of inclusive culture but also to reveal its «strengths» and «weaknesses» allowing university authorities to plan activities for their development and/or correction.

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

    Science.gov (United States)

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

    2013-01-01

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

  6. Beyond "Two Cultures": Guidance for Establishing Effective Researcher/Health System Partnerships

    Science.gov (United States)

    Bowen, Sarah; Botting, Ingrid; Graham, Ian D.; Huebner, Lori-Anne

    2017-01-01

    Background: The current literature proposing criteria and guidelines for collaborative health system research often fails to differentiate between: (a) various types of partnerships, (b) collaborations formed for the specific purpose of developing a research proposal and those based on long-standing relationships, (c) researcher vs. decision-maker initiatives, and (d) the underlying drivers for the collaboration. Methods: Qualitative interviews were conducted with 16 decision-makers and researchers who partnered on a Canadian major peer-reviewed grant proposal in 2013. Objectives of this exploration of participants’ experiences with health system research collaboration were to: (a) explore perspectives and experience with research collaboration in general; (b) identify characteristics and strategies associated with effective partnerships; and (c) provide guidance for development of effective research partnerships. Interviews were audio-recorded and transcribed: transcripts were qualitatively analyzed using a general inductive approach. Results: Findings suggest that the common "two cultures" approach to research/decision-maker collaboration provides an inadequate framework for understanding the complexity of research partnerships. Many commonly-identified challenges to researcher/knowledge user (KU) collaboration are experienced as manageable by experienced research teams. Additional challenges (past experience with research and researchers; issues arising from previous collaboration; and health system dynamics) may be experienced in partnerships based on existing collaborations, and interact with partnership demands of time and communication. Current research practice may discourage KUs from engaging in collaborative research, in spite of strong beliefs in its potential benefits. Practical suggestions for supporting collaborations designed to respond to real-time health system challenges were identified. Conclusion: Participants’ experience with previous

  7. Research culture and capacity in community health services: results of a structured survey of staff.

    Science.gov (United States)

    Friesen, Emma L; Comino, Elizabeth J

    2016-08-17

    Developing research capacity is recognised as an important endeavour. However, little is known about the current research culture, capacity and supports for staff working in community-based health settings. A structured survey of Division of Community Health staff was conducted using the research capacity tool. The survey was disseminated by email and in paper format. Quantitative data were analysed using descriptive statistics. Qualitative data were analysed thematically. In total, 109 usable responses were received, giving a response rate of 26%. Respondents were predominately nurses (n=71, 65.7%), with ~50% reporting post-graduate vocational qualifications. The highest levels of skills or organisational success were in using evidence to plan, promote and guide clinical practice. Most participants were unsure of organisational and team level skills and success at generating research. Few reported recent experience in research-generating activities. Barriers to undertaking research included lack of skills, time and access to external support and funding. Lack of skills and success in accessing external funding and resources to protect research time or to 'buy-in' technical expertise appeared to exacerbate these barriers. Community health staff have limited capacity to generate research with current levels of skill, funding and time. Strategies to increase research capacity should be informed by knowledge of clinicians' research experience and interests, and target development of skills to generate research. Resources and funding are needed at the organisational and team levels to overcome the significant barriers to research generation reported.

  8. Research Needs for Fusion-Fission Hybrid Systems. Report of the Research Needs Workshop (ReNeW) Gaithersburg, Maryland, September 30 - October 2, 2009

    Energy Technology Data Exchange (ETDEWEB)

    None

    2009-09-30

    Largely in anticipation of a possible nuclear renaissance, there has been an enthusiastic renewal of interest in the fusion-fission hybrid concept, driven primarily by some members of the fusion community. A fusion-fission hybrid consists of a neutron-producing fusion core surrounded by a fission blanket. Hybrids are of interest because of their potential to address the main long-term sustainability issues related to nuclear power: fuel supply, energy production, and waste management. As a result of this renewed interest, the U.S. Department of Energy (DOE), with the participation of the Office of Fusion Energy Sciences (OFES), Office of Nuclear Energy (NE), and National Nuclear Security Administration (NNSA), organized a three-day workshop in Gaithersburg, Maryland, from September 30 through October 2, 2009. Participants identified several goals. At the highest level, it was recognized that DOE does not currently support any R&D in the area of fusion-fission hybrids. The question to be addressed was whether or not hybrids offer sufficient promise to motivate DOE to initiate an R&D program in this area. At the next level, the workshop participants were asked to define the research needs and resources required to move the fusion-fission concept forward. The answer to the high-level question was given in two ways. On the one hand, when viewed as a standalone concept, the fusion-fission hybrid does indeed offer the promise of being able to address the sustainability issues associated with conventional nuclear power. On the other hand, when participants were asked whether these hybrid solutions are potentially more attractive than contemplated pure fission solutions (that is, fast burners and fast breeders), there was general consensus that this question could not be quantitatively answered based on the known technical information. Pure fission solutions are based largely on existing both fusion and nuclear technology, thereby prohibiting a fair side-by-side comparison

  9. eSalud: designing and implementing culturally competent ehealth research with latino patient populations.

    Science.gov (United States)

    Victorson, David; Banas, Jennifer; Smith, Jeremiah; Languido, Lauren; Shen, Elaine; Gutierrez, Sandra; Cordero, Evelyn; Flores, Lucia

    2014-12-01

    eHealth is characterized by technology-enabled processes, systems, and applications that expedite accurate, real-time health information, feedback, and skill development to advance patient-centered care. When designed and applied in a culturally competent manner, eHealth tools can be particularly beneficial for traditionally marginalized ethnic minority groups, such as Latinos, a group that has been identified as being at the forefront of emerging technology use in the United States. In this analytic overview, we describe current eHealth research that has been conducted with Latino patient populations. In addition, we highlight cultural and linguistic factors that should be considered during the design and implementation of eHealth interventions with this population. With increasing disparities in preventive care information, behaviors, and services, as well as health care access in general, culturally competent eHealth tools hold great promise to help narrow this gap and empower communities.

  10. Incommensurability in Cross-Disciplinary Research: A Call for Cultural Negotiation

    Directory of Open Access Journals (Sweden)

    Anne MacCleave

    2006-06-01

    Full Text Available What happens when a clinical psychologist, a grounded theorist, an ethnographer, and a phenomenologist meet to collaborate on an interdisciplinary grant proposal on childhood loneliness? Excerpts of an imaginary dialogue reveal how different disciplines can be thought of as different “cultures,” because each has its own way of doing things, deeply embedded assumptions about knowledge and the construction/representation of reality, and different specialized languages. Some of these differences might be incommensurable and call for cultural negotiation if a coherent approach is to be adopted. Cultural negotiation helps to make differences more accessible and understandable rather than creating inflexible or polarized ideological camps. This process might help methodologists think about researching across disciplines in new and more effective ways.

  11. Evaluation of the Punch-it™ NA-Sample kit for detecting microbial DNA in blood culture bottles using PCR-reverse blot hybridization assay.

    Science.gov (United States)

    Kim, Jungho; Wang, Hye-Young; Kim, Seoyong; Park, Soon Deok; Yu, Kwangmin; Kim, Hyo Youl; Uh, Young; Lee, Hyeyoung

    2016-09-01

    DNA extraction efficiency affects the success of PCR-based method applications. The Punch-it™ NA-Sample kit for extracting DNA by using paper chromatography is technically easy to use and requires just two reagents and only 10min to complete. The Punch-it™ NA-Sample kit could be offered as a rapid, accurate, and convenient method for extracting bacterial and fungal DNA from blood culture bottles. We compared the efficiencies of the commercial kit (Punch-it™ NA-Sample kit) and an in-house conventional boiling method with Chelex-100 resin for DNA extraction from blood culture bottles. The efficiency of the two DNA extraction methods was assessed by PCR-reverse blot hybridization assay (PCR-REBA, REBA Sepsis-ID) for detecting Gram positive (GP) bacteria, Gram negative (GN) bacteria, and Candida species with 196 positive and 200 negative blood culture bottles. The detection limits of the two DNA extraction methods were 10(3)CFU/mL for GP bacteria, 10(3)CFU/mL for GN bacteria, and 10(4)CFU/mL for Candida. The sensitivity and specificity of the Punch-it™ NA-Sample kit by REBA Sepsis-ID were 95.4% (187/196) and 100% (200/200), respectively. The overall agreement of the two DNA extraction methods was 98.9% (392/396). Three of four samples showing discrepant results between the two extraction methods were more accurately matched up with the Punch-it™ NA-Sample kit based on conventional culture methods. The results indicated that the Punch-it™ NA-Sample kit extracted bacterial and fungal DNA in blood culture bottles and allowed extracted DNA to be used in molecular assay. Copyright © 2016. Published by Elsevier B.V.

  12. Isolation and Culture of Bovine Oviductal Epithelial Cells for Use in the Anatomy and Physiology Laboratory and Undergraduate Research

    Science.gov (United States)

    Way, Amy L.

    2006-01-01

    This article presents methods for the isolation and culture of epithelial cells from the bovine oviduct for use in both research and the teaching laboratory and provides examples of ways that an oviductal cell culture can be incorporated into an undergraduate research program. Cow reproductive tracts are readily available from area butchers, and…

  13. Design and Preparation of RF System for the Lower Hybrid Fast Wave Heating and Current Drive Research on VEST

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Sun Ho; Jeong, Seung Ho [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of); Lee, Hyun Woo; Lee, Byung Je [Kwang Woon University, Chuncheon (Korea, Republic of); Jo, Jong Gab; Lee, Hyun Young; Hwang, Yong Seok [Seoul National University, Seoul (Korea, Republic of)

    2015-10-15

    Continuous current drive is one of the key issues for tokamak to be a commercial fusion reactor. As a part of new and efficient current drive concept research by using a Lower Hybrid Fast Wave (LHFW), the experimental study is planned on Versatile Experiment Spherical Torus (VEST) and a RF system is being developed in collaboration with Kwang Woon University (KWU), Korea Accelerator Plasma Research Association (KAPRA) and Seoul National University (SNU). The LHFW RF system includes UHF band klystron, inter-digital antenna, RF diagnostics and power transmission sub components such as circulator, DC breaker, vacuum feed-thru. The design and preparation status of the RF system will be presented in the meeting in detail. A RF system has been designed and prepared for the experimental study of efficient current drive by using Lower Hybrid Fast Wave. Overall LHFW RF system including diagnostics is designed to deliver about 10 kW in UHF band. And the key hardware components including klystron and antenna are being prepared and designed through the collaboration with KWU, KAPRA and SNU.

  14. Research on consistency measurement and weight estimation approach of hybrid uncertain comparison matrix

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    The consistency measurement and weight estimation approach of the hybrid uncertain comparison matrix in the analytic hierarchy process (AHP) are studied. First, the decision-making satisfaction membership function is defined based on the decision making's allowable error. Then, the weight model based on the maximal satisfactory consistency idea is suggested, and the consistency index is put forward. Moreover, the weight distributing value model is developed to solve the decision making misleading problem since the multioptimization solutions in the former model. Finally, the weights are ranked based on the possibility degree approach to obtain the ultimate order.

  15. High Efficiency and Long Life Hybrid Photovoltaic Research for Space Applications

    Science.gov (United States)

    2007-07-05

    fabrication, a thin active layer is deposited onto ZnO nanorods by using spin coating . The thin active layer was used as hole transporting and light...absorbing material. The device was then fabricated by spin - coating a layer of PEDOT:PSS with an effective thickness of 50 nm before thermal...P3HT) and Sample C (ZnO/P3HT:TiO2) represent the composites by spin coating neat P3HT and P3HT:TiO2 nanorods hybrid thin active layers onto the

  16. Mixing Methods in Innovation Research: Studying the Process-Culture-Link in Innovation Management

    Directory of Open Access Journals (Sweden)

    Jens O. Meissner

    2010-09-01

    Full Text Available Two trends in innovation management have influenced the basic idea of this paper. The first trend shows increased attempts by managers to utilize linear innovation processes derived from literature and from practice. The second trend is an increasing acceptance of the dynamics created in an "innovation culture," as being one of the key drivers of innovation. Both approaches partially contrast each other. Researching the literature in more detail, we found that studies explaining the link between innovation culture and innovation project management are rare. Indeed there is a study by Shona BROWN and Kathleen EISENHARDT (1995 which gives an excellent overview of innovation management research, but again the issue of "culture" was lacking. This missing link between innovation process design and innovation culture at the firm-level provides the theoretical framework of this paper. Behind the scenes of innovation management studies, we realized a methodological gap existed between the research of innovation cultures and their impact upon an organization's innovation processes. Thus, we applied a methodological mix of problem-centered interviews, structural analyses, and context analyses to study the phenomenon. We conducted an interview-based single case study in a Swiss telecommunications company. From these methodologies we created a themed landscape comprising relational topics of the innovation dynamics within an innovation project in the company (one year duration and briefly described each topic. The main finding in our study is the dynamic role-model that innovation managers in large service firms have to apply to succeed in their innovation management work. Thus, our methodological mix proved to be helpful, although some weaknesses remain to be solved in the future. URN: urn:nbn:de:0114-fqs1003134

  17. cultural

    Directory of Open Access Journals (Sweden)

    Irene Kreutz

    2006-01-01

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

  18. Aprenent "entre" dues cultures: hibridació cultural de la infància bilingüe a Sidney Learning ‘between’ two cultures: the cultural hybridization of bilingual Aprendiendo ‘entre’ dos culturas: hibridación cultural de la infancia

    Directory of Open Access Journals (Sweden)

    C. Wulfhorst

    2009-01-01

    Full Text Available Aquest article recull algunes experiències sobre l'ús dels mitjans de comunicació a l'escola bilingüe de Sydney, i sobre les possibilitats d'hibridació dels nens i professors que viuen entre dues cultures, la brasilera i l'australiana. El creixement en l'última dècada de la comunitat brasilera en aquesta ciutat australiana és sobrepassat per l'avenç tecnològic dels mitjans de comunicació, que ha permès experiències inesperades en les migracions històriques, especialment pel que fa al contacte amb el país d'origen i de destí. L’ús dels mitjans de comunicació en les escoles busca relacionar les dues realitats culturals, integrant múltiples sentiments de pertinença i reconfiguració d'identitats, com a nova estratègia en els processos d'integració, combatent la clàssica noció moderna de pertinença a un estat-nació i una identitat cultural. A partir d'Internet i dels mitjans de comunicació alternatius produïts per associacions culturals, les diàspores tenen noves eines per actualitzar-se i reelaborar sentiments de pertinença. _______________________________ Cet article recueille diverses expériences sur l’usage des moyens de communication dans l’école bilingue de Sydney, ainsi que sur les possibilités d'hybridation des enfants et des professeurs qui vivent entre deux cultures, la culture brésilienne et la culture australienne. La croissance de la communauté brésilienne dans cette ville d’Australie, au cours de la dernière décennie, est cependant dépassée par les progrès technologiques des moyens de communication. Ceux-ci ont permis, en effet, de réaliser des expériences jusqu’alors inespérées dans les migrations historiques, et tout spécialement en ce qui concerne le contact avec le pays d’origine et le pays d’accueil. Les usages des moyens de communication dans les écoles visent à mettre en rapport les deux réalités culturelles ; et ce, en intégrant de multiples sentiments d

  19. The Development of Demarcation and Connotation of Hybridity in Postcolonial Cultural Context%“混杂性”概念在后殖民文化语境中的植入及内涵衍变

    Institute of Scientific and Technical Information of China (English)

    苗颖

    2013-01-01

    “混杂性”是当今文化理论研究的热点,是后殖民主义理论的关键词。混杂性本为生物学术语,在十九世纪殖民种族主义话语中,沾染了负面的种族与文化内涵。法农等反殖民族知识分子批判了种族主义的混杂观。至二十世纪八、九十年代,混杂性的内涵得到了进一步的发展。萨义德强调了文化混杂性的普遍存在,驳斥了帝国主义与民族主义的文化本质主义与文化纯粹观。霍米•巴巴从语言与文化层面论述了混杂性的颠覆力与能动性,建构了混杂性理论体系。“混杂性”概念在后殖民文化语境中的植入与内涵衍变,反映出不同的意识形态理念。%Hybridity is a hotspot in current culture studies as well as a key term in postcolonialism. Hybridity is a biological term in origin. It is contaminated with negative racial and cultural connotation in the nineteenth century colonial racist discourse. Fanon and other anti-colonial intellectuals criticize the racial connotation of hybridity. In 1980s and 1990s, there is further connotative development of hybridity. Said emphasizes permeating existence of cultural hybridity to refute imperialist and nationalist concept of cultural purity and essentialism. Homi Bhabha explores the subversive and initiative nature of hybridity from language and cultural perspectives and constructs the theory of hybridity. Analyzes the development of demarcation and connotation of hybridity in postcolonial cultural context from historical dimension associating with different ideologies, which shows that hybridity should be studied dialectically and context-specifically.

  20. Annual review of cultural resource investigations by the Savannah River Archaeological Research Program. Fiscal year 1995

    Energy Technology Data Exchange (ETDEWEB)

    Brooks, M.J.; Brooks, R.D.; Sassaman, K.E.; Crass, D.C. [and others

    1995-10-01

    The Savannah River Archaeological Research Program (SRARP) continued through FY95 with the United States Department of Energy to fulfill a threefold mission of cultural resource management, research, and public education at the Savannah River Site. Over 2,300 acres of land on the SRS came under cultural resources review in FY95. This activity entailed 30 field surveys, resulting in the recording of 86 new sites. Twenty-two existing sites within survey tract boundaries were revisited to update site file records. Research conducted by SRARP was reported in 11 papers and monographs published during FY95. SRARP staff also presented research results in 18 papers at professional meetings. Field research included several testing programs, excavations, and remote sensing at area sites, as well as data collection abroad. Seven grants were acquired by SRARP staff to support off-site research. In the area of heritage education, the SRARP expanded its activities in FY95 with a full schedule of classroom education, public outreach, and on-site tours. Volunteer excavations at the Tinker Creek site were continued with the Augusta Archaeological Society and other avocational groups, and other off-site excavations provided a variety of opportunities for field experience. Some 80 presentations, displays and tours were provided for schools, historical societies, civic groups, and environmental and historical awareness day celebrations. Additionally, SRARP staff taught four anthropology courses at area colleges.

  1. Something to Talk About: Re-thinking Conversations on Research Culture in Canadian Academic Libraries

    Directory of Open Access Journals (Sweden)

    Heidi LM Jacobs

    2011-01-01

    Full Text Available As Canadian academic librarians have experienced an increasing presence in faculty associations and unions, expectations of librarian scholarship and research have increased as well. However, literature from the past several decades on academic librarianship and scholarship focuses heavily on obstacles faced by librarians in their research endeavours, which suggests that the research environment at many academic libraries has stalled. Though many have called for the development of a research culture, little has been said regarding how the profession might go about encouraging this development, and conversations often become mired in the contemplation of obstacles. As a way to move forward, we suggest building upon pre-existing strengths by adopting the model of “intellectual communities” put forward by Walker et al. They describe four qualities necessary for strong “intellectual communities”: shared purpose; diverse and multigenerational community; flexible and forgiving community; and respectful and generous community. Although these qualities are often embedded within our libraries, they need to be made a conscious part of our research environment through reflection and conversation. Working toward strong research cultures requires that we focus less on obstacles and more on reflective and productive activities that build on our strengths.

  2. Developing a Culture to Facilitate Research Capacity Building for Clinical Nurse Consultants in Generalist Paediatric Practice

    Directory of Open Access Journals (Sweden)

    Lesley Wilkes

    2013-01-01

    Full Text Available This paper reports a research capacity building exercise with a group of CNCs practicing in the speciality of paediatrics in New South Wales (NSW, Australia. It explores the first step in building a research culture, through identifying the research priorities of members of the NSW Child Health Networks Paediatric Clinical Nurse Consultant group, and this forms the major focus of this paper. A nominal group technique (NGT was utilised with sixteen members to identify research topics for investigation which were considered a priority for improving children's health care. The group reviewed and prioritised 43 research topics in children's health which were identified in the literature. As a result of conducting this research prioritisation exercise, the group chose two research topics to investigate: reasons for children representing to the Emergency Department and a comparison of the use of high-flow and low-flow nasal prongs in children with bronchiolitis. The research team will continue to mentor the nurses throughout their research projects which resulted from the NGT. One bridge to leadership development in enhancing patient care is translating knowledge to practice and policy development. This study leads the way for a group of CNCs in paediatric nursing to combine their research capacity and influence clinical knowledge.

  3. The Stampede Toward Hofstede's Framework: Avoiding the Sample Design Pit in Cross-Cultural Research

    OpenAIRE

    Sivakumar, K.; Cheryl Nakata

    2001-01-01

    We propose a method to design better multi-country samples for international business studies using Hofstede's framework and aimed at determining the effects of national culture on various business phenomena. We describe typical research scenarios, then develop sets of algorithms that calculate indexes reflecting the power of different samples for hypotheses testing. The indexes were computed from Hofstede's data, then rank ordered. The top multi-country samples are presented in tables for se...

  4. Cultural Continuity as a Determinant of Indigenous Peoples’ Health: A Metasynthesis of Qualitative Research in Canada and the United States

    Directory of Open Access Journals (Sweden)

    Monica D. Auger

    2016-10-01

    Full Text Available As a strengths-based alternative to Western notions of enculturation and acculturation theory, cultural continuity describes the integration of people within their culture and the methods through which traditional knowledge is maintained and transmitted. Through reviewing relevant, original research with Indigenous Peoples in Canada and the United States, the purpose of this metasynthesis is to describe and interpret qualitative research relating to cultural continuity for Indigenous Peoples in North America. This metasynthesis was conducted through the selection, appraisal, and synthesis of 11 qualitative studies. Across the selected studies, five key themes arose: the connection between cultural continuity and health and well-being, conceptualizations of cultural continuity and connectedness, the role of knowledge transmission, journeys of cultural (discontinuity, and barriers to cultural continuity.

  5. Intraply Hybrid Composite Design

    Science.gov (United States)

    Chamis, C. C.; Sinclair, J. H.

    1986-01-01

    Several theoretical approaches combined in program. Intraply hybrid composites investigated theoretically and experimentally at Lewis Research Center. Theories developed during investigations and corroborated by attendant experiments used to develop computer program identified as INHYD (Intraply Hybrid Composite Design). INHYD includes several composites micromechanics theories, intraply hybrid composite theories, and integrated hygrothermomechanical theory. Equations from theories used by program as appropriate for user's specific applications.

  6. A computer-based group discussion support tool for achieving consensus and culture change using the organisational culture assessment instrument (OCAI): an action design research study

    NARCIS (Netherlands)

    Lee Mui Suan, Jaclyn

    2015-01-01

    Organisational culture change is a long and complex process that typically takes years to complete and has a very low success rate. This Action Design Research Study in an educational setting, addresses the problem by the proposed use of an Action Design Research Methodology to build and deploy an I

  7. Broadening the Scope of Societal Change Research: Psychological, Cultural, and Political Impacts of Development Aid

    Directory of Open Access Journals (Sweden)

    Nina Hansen

    2013-12-01

    Full Text Available To date, the study of societal change in social and political psychology has been dominated by an intergroup relations research agenda. But in addition to intergroup dynamics, there are other major pathways to societal change and emancipation, which are almost never systematically considered in psychological research. The distribution of technologies (e.g., “ICT for development” or money (e.g., microcredits are among the supposed drivers of societal change. Many development aid projects are anchored in expectations about the effect that such instruments have on anticipated primary goals and the emancipation of particular groups (such as women. In the current paper, we begin by reviewing theories in the field of social change. Social psychological theories mainly address the conditions under which social change stimulated by intergroup dynamics is likely to occur, while other mainly historical and sociological research has focused on the role of different technologies as drivers of social change in history. Next, we review recent research focusing on the anticipated primary goals and (often unanticipated psychological and cultural changes resulting from development aid interventions, presenting two examples of such interventions in Ethiopia and Sri Lanka in more detail. We suggest that (1 development aid projects can instigate profound psychological and cultural change and (2 that the pathways to such changes are markedly different from those traditionally examined in the literature. At the political level, we reflect on the unanticipated side effects of development aid. We conclude with some recommendations for practice following from the research described.

  8. Balancing Culture, Ethics, and Methods in Qualitative Health Research with Aboriginal Peoples

    Directory of Open Access Journals (Sweden)

    L. M. Meadows

    2003-12-01

    Full Text Available Including Aboriginal women in qualitative health research expands our understanding of factors that contribute to their health and well-being. As part of the larger WHEALTH study, we gathered qualitative health data on midlife Aboriginal women living both on and off reserves. Despite careful planning and a commitment to methodological congruence and purposiveness we encountered a number of challenges that raised ethical questions. We present how we addressed these issues as we attempted to produce ethical, culturally sensitive, and sound research in a timely fashion. This article provides important considerations for other researchers and funding bodies while illustrating the benefits of working with Aboriginal women as an under researched population.

  9. Research capacity and culture of the Victorian public health allied health workforce is influenced by key research support staff and location.

    Science.gov (United States)

    Williams, Cylie; Miyazaki, Koki; Borkowski, Donna; McKinstry, Carol; Cotchet, Matthew; Haines, Terry

    2015-06-01

    The aim of the present study was to identify and understand the self-rated research capacity and culture of the allied health workforce. METHODS. The present study was a cross-sectional survey. The Research Capacity and Culture tool was disseminated to all Victorian public health allied health departments. General demographic data were also collected, including the presence of an organisational allied health research lead. Five hundred and twenty fully completed surveys were returned by participants; all allied health disciplines and all grades were represented. One hundred and eighty-six participants had an organisational allied health research lead and 432 were located in a metropolitan-based health service. There were significant differences (P organisational and team research skills between those with and without a research lead, together with those in different service locations (metropolitan vs non-metropolitan). Higher self-ratings in individual research skills (P organisational level has a flow-down effect on research capacity and culture.

  10. Development of a Rapid Reverse Blot Hybridization Assay for Detection of Clinically Relevant Antibiotic Resistance Genes in Blood Cultures Testing Positive for Gram-Negative Bacteria.

    Science.gov (United States)

    Wang, Hye-Young; Yoo, Gilsung; Kim, Juwon; Uh, Young; Song, Wonkeun; Kim, Jong Bae; Lee, Hyeyoung

    2017-01-01

    Rapid and accurate identification of the causative pathogens of bloodstream infections is crucial for the prompt initiation of appropriate antimicrobial therapy to decrease the related morbidity and mortality rates. The aim of this study was to evaluate the performance of a newly developed PCR-reverse blot hybridization assay (REBA) for the rapid detection of Gram-negative bacteria (GNB) and their extended-spectrum β-lactamase (ESBL), AmpC β-lactamase, and carbapenemase resistance genes directly from the blood culture bottles. The REBA-EAC (ESBL, AmpC β-lactamase, carbapenemase) assay was performed on 327 isolates that were confirmed to have an ESBL producer phenotype, 200 positive blood culture (PBCs) specimens, and 200 negative blood culture specimens. The concordance rate between the results of REBA-EAC assay and ESBL phenotypic test was 94.2%. The sensitivity, specificity, positive predictive value, and negative predictive value of the REBA-EAC assay for GNB identification in blood culture specimens were 100% (95% CI 0.938-1.000, P < 0.001), 100% (95% CI 0.986-1.000, P < 0.001), 100% (95% CI 0.938-1.000, P < 0.001), and 100% (95% CI 0.986-1.000, P < 0.001), respectively. All 17 EAC-producing GNB isolates from the 73 PBCs were detected by the REBA-EAC assay. The REBA-EAC assay allowed easy differentiation between EAC and non-EAC genes in all isolates. Moreover, the REBA-EAC assay was a rapid and reliable method for identifying GNB and their β-lactamase resistance genes in PBCs. Thus, this assay may provide essential information for accelerating therapeutic decisions to achieve earlier appropriate antibiotic treatment during the acute phase of bloodstream infection.

  11. Development of a Rapid Reverse Blot Hybridization Assay for Detection of Clinically Relevant Antibiotic Resistance Genes in Blood Cultures Testing Positive for Gram-Negative Bacteria

    Science.gov (United States)

    Wang, Hye-young; Yoo, Gilsung; Kim, Juwon; Uh, Young; Song, Wonkeun; Kim, Jong Bae; Lee, Hyeyoung

    2017-01-01

    Rapid and accurate identification of the causative pathogens of bloodstream infections is crucial for the prompt initiation of appropriate antimicrobial therapy to decrease the related morbidity and mortality rates. The aim of this study was to evaluate the performance of a newly developed PCR-reverse blot hybridization assay (REBA) for the rapid detection of Gram-negative bacteria (GNB) and their extended-spectrum β-lactamase (ESBL), AmpC β-lactamase, and carbapenemase resistance genes directly from the blood culture bottles. The REBA-EAC (ESBL, AmpC β-lactamase, carbapenemase) assay was performed on 327 isolates that were confirmed to have an ESBL producer phenotype, 200 positive blood culture (PBCs) specimens, and 200 negative blood culture specimens. The concordance rate between the results of REBA-EAC assay and ESBL phenotypic test was 94.2%. The sensitivity, specificity, positive predictive value, and negative predictive value of the REBA-EAC assay for GNB identification in blood culture specimens were 100% (95% CI 0.938–1.000, P < 0.001), 100% (95% CI 0.986–1.000, P < 0.001), 100% (95% CI 0.938–1.000, P < 0.001), and 100% (95% CI 0.986–1.000, P < 0.001), respectively. All 17 EAC-producing GNB isolates from the 73 PBCs were detected by the REBA-EAC assay. The REBA-EAC assay allowed easy differentiation between EAC and non-EAC genes in all isolates. Moreover, the REBA-EAC assay was a rapid and reliable method for identifying GNB and their β-lactamase resistance genes in PBCs. Thus, this assay may provide essential information for accelerating therapeutic decisions to achieve earlier appropriate antibiotic treatment during the acute phase of bloodstream infection. PMID:28232823

  12. Research Update: Relativistic origin of slow electron-hole recombination in hybrid halide perovskite solar cells

    Science.gov (United States)

    Azarhoosh, Pooya; McKechnie, Scott; Frost, Jarvist M.; Walsh, Aron; van Schilfgaarde, Mark

    2016-09-01

    The hybrid perovskite CH3NH3PbI3 (MAPI) exhibits long minority-carrier lifetimes and diffusion lengths. We show that slow recombination originates from a spin-split indirect-gap. Large internal electric fields act on spin-orbit-coupled band extrema, shifting band-edges to inequivalent wavevectors, making the fundamental gap indirect. From a description of photoluminescence within the quasiparticle self-consistent GW approximation for MAPI, CdTe, and GaAs, we predict carrier lifetime as a function of light intensity and temperature. At operating conditions we find radiative recombination in MAPI is reduced by a factor of more than 350 compared to direct gap behavior. The indirect gap is retained with dynamic disorder.

  13. Research on Hybrid Power System with Dual Stator-winding and Its Decoupled Control Strategy

    Institute of Scientific and Technical Information of China (English)

    WEI Shu-guang; MA Xiao-jun; KE Rong-shuo; LIU Qiu-li

    2012-01-01

    For the bi-power system adopted widely in future armored vehicles,a hybrid power generator with dual stator-winding was proposed.Its structure and working principle were analyzed first,and its main parameters were determined and verified according to the power requirements.The system's mathematical model was established,and a decoupled control method was put forward on the basis of the instantaneous reactive power theory.For the voltage building-up,a voltage control strategy was designed on the basis of mixed reactive power compensation to implement stabilized 28V and 270V outputs simultaneously.The simulation results show that the stabilization accuracy and disturbance rejection ability of the system are improved much more than other ordinary generators.

  14. Research Update: Relativistic origin of slow electron-hole recombination in hybrid halide perovskite solar cells

    Directory of Open Access Journals (Sweden)

    Pooya Azarhoosh

    2016-09-01

    Full Text Available The hybrid perovskite CH3NH3PbI3 (MAPI exhibits long minority-carrier lifetimes and diffusion lengths. We show that slow recombination originates from a spin-split indirect-gap. Large internal electric fields act on spin-orbit-coupled band extrema, shifting band-edges to inequivalent wavevectors, making the fundamental gap indirect. From a description of photoluminescence within the quasiparticle self-consistent GW approximation for MAPI, CdTe, and GaAs, we predict carrier lifetime as a function of light intensity and temperature. At operating conditions we find radiative recombination in MAPI is reduced by a factor of more than 350 compared to direct gap behavior. The indirect gap is retained with dynamic disorder.

  15. Research and practice of designing hydro/photovoltaic hybrid power system in microgrid

    Institute of Scientific and Technical Information of China (English)

    Wang Yibo; Xu Honghua

    2013-01-01

    Small-hydro power station is often used in remote areas beside a river,but it doesn't match electricity demand so well,especially in dry seasons.A photovoltaic (PV) system with battery is a suitable option to complement the electricity gap.In this paper,a new structure of megawatt-class PV system integrating battery at DC-bus (DC:direct current) is proposed to be used in hydro/PV hybrid power system,and 4 main designing considerations and several key equipments are discussed.In 2011,a 2 MWp PV station with the proposed structure was built up in Yushu,China.From stability analysis,the station shows a strong stability under load cut-in/off and solar irradiance' s fluctuation.

  16. Research on the adaptive hybrid search tree anti-collision algorithm in RFID system

    Institute of Scientific and Technical Information of China (English)

    靳晓芳

    2016-01-01

    Due to more tag-collisions result in failed transmissions, tag anti-collision is a very vital issue in the radio frequency identification ( RFID) system.However, so far decreases in communication time and increases in throughput are very limited.In order to solve these problems, this paper presents a novel tag anti-collision scheme, namely adaptive hybrid search tree ( AHST) , by combining two al-gorithms of the adaptive binary-tree disassembly ( ABD) and the combination query tree ( CQT) , in which ABD has superior tag identification velocity and CQT has optimum performance in system throughput and search timeslots.From the theoretical analysis and numerical simulations, the pro-posed algorithm can colligate the advantages of above algorithms, improve the system throughput and reduce the searching timeslots dramatically.

  17. Neutron transport-burnup code MCORGS and its application in fusion fission hybrid blanket conceptual research

    Science.gov (United States)

    Shi, Xue-Ming; Peng, Xian-Jue

    2016-09-01

    Fusion science and technology has made progress in the last decades. However, commercialization of fusion reactors still faces challenges relating to higher fusion energy gain, irradiation-resistant material, and tritium self-sufficiency. Fusion Fission Hybrid Reactors (FFHR) can be introduced to accelerate the early application of fusion energy. Traditionally, FFHRs have been classified as either breeders or transmuters. Both need partition of plutonium from spent fuel, which will pose nuclear proliferation risks. A conceptual design of a Fusion Fission Hybrid Reactor for Energy (FFHR-E), which can make full use of natural uranium with lower nuclear proliferation risk, is presented. The fusion core parameters are similar to those of the International Thermonuclear Experimental Reactor. An alloy of natural uranium and zirconium is adopted in the fission blanket, which is cooled by light water. In order to model blanket burnup problems, a linkage code MCORGS, which couples MCNP4B and ORIGEN-S, is developed and validated through several typical benchmarks. The average blanket energy Multiplication and Tritium Breeding Ratio can be maintained at 10 and 1.15 respectively over tens of years of continuous irradiation. If simple reprocessing without separation of plutonium from uranium is adopted every few years, FFHR-E can achieve better neutronic performance. MCORGS has also been used to analyze the ultra-deep burnup model of Laser Inertial Confinement Fusion Fission Energy (LIFE) from LLNL, and a new blanket design that uses Pb instead of Be as the neutron multiplier is proposed. In addition, MCORGS has been used to simulate the fluid transmuter model of the In-Zinerater from Sandia. A brief comparison of LIFE, In-Zinerater, and FFHR-E will be given.

  18. Personality and culture, the Social Science Research Council, and liberal social engineering: the Advisory Committee on Personality and Culture, 1930-1934.

    Science.gov (United States)

    Bryson, Dennis

    2009-01-01

    The field of personality and culture was given a significant impetus during the 1930s with the establishment of the Advisory Committee on Personality and Culture (1930-1934) by the Social Science Research Council. This committee provided an early formulation of personality and culture that emphasized the interdisciplinary focus on the processes of personality formation within small-scale social settings. The committee's formulation also coupled personality and culture with a liberal social engineering approach geared toward cultural reconstruction. Major social scientists and clinicians were involved in the activities of the committee, including Edward Sapir, W. I. Thomas, E. W. Burgess, E. A. Bott, Robert S. Woodworth, Harry Stack Sullivan, C. M. Hincks, and Adolf Meyer.

  19. Hybrid FOSS Project

    Data.gov (United States)

    National Aeronautics and Space Administration — Armstrong researchers are continuing their efforts to further develop FOSS technologies. A hybrid FOSS technique (HyFOSS) employs conventional continuous grating...

  20. Socio-cultural aspects of Chagas disease: a systematic review of qualitative research.

    Directory of Open Access Journals (Sweden)

    Laia Ventura-Garcia

    Full Text Available BACKGROUND: Globally, more than 10 million people are infected with Trypanosoma cruzi, which causes about 20 000 annual deaths. Although Chagas disease is endemic to certain regions of Latin America, migratory flows have enabled its expansion into areas where it was previously unknown. Economic, social and cultural factors play a significant role in its presence and perpetuation. This systematic review aims to provide a comprehensive overview of qualitative research on Chagas disease, both in endemic and non-endemic countries. METHODOLOGY/PRINCIPAL FINDINGS: Searches were carried out in ten databases, and the bibliographies of retrieved studies were examined. Data from thirty-three identified studies were extracted, and findings were analyzed and synthesized along key themes. Themes identified for endemic countries included: socio-structural determinants of Chagas disease; health practices; biomedical conceptions of Chagas disease; patient's experience; and institutional strategies adopted. Concerning non-endemic countries, identified issues related to access to health services and health seeking. CONCLUSIONS: The emergence and perpetuation of Chagas disease depends largely on socio-cultural aspects influencing health. As most interventions do not address the clinical, environmental, social and cultural aspects jointly, an explicitly multidimensional approach, incorporating the experiences of those affected is a potential tool for the development of long-term successful programs. Further research is needed to evaluate this approach.

  1. Socio-cultural aspects of Chagas disease: a systematic review of qualitative research.

    Science.gov (United States)

    Ventura-Garcia, Laia; Roura, Maria; Pell, Christopher; Posada, Elisabeth; Gascón, Joaquim; Aldasoro, Edelweis; Muñoz, Jose; Pool, Robert

    2013-01-01

    Globally, more than 10 million people are infected with Trypanosoma cruzi, which causes about 20 000 annual deaths. Although Chagas disease is endemic to certain regions of Latin America, migratory flows have enabled its expansion into areas where it was previously unknown. Economic, social and cultural factors play a significant role in its presence and perpetuation. This systematic review aims to provide a comprehensive overview of qualitative research on Chagas disease, both in endemic and non-endemic countries. Searches were carried out in ten databases, and the bibliographies of retrieved studies were examined. Data from thirty-three identified studies were extracted, and findings were analyzed and synthesized along key themes. Themes identified for endemic countries included: socio-structural determinants of Chagas disease; health practices; biomedical conceptions of Chagas disease; patient's experience; and institutional strategies adopted. Concerning non-endemic countries, identified issues related to access to health services and health seeking. The emergence and perpetuation of Chagas disease depends largely on socio-cultural aspects influencing health. As most interventions do not address the clinical, environmental, social and cultural aspects jointly, an explicitly multidimensional approach, incorporating the experiences of those affected is a potential tool for the development of long-term successful programs. Further research is needed to evaluate this approach.

  2. Socio-Cultural Aspects of Chagas Disease: A Systematic Review of Qualitative Research

    Science.gov (United States)

    Ventura-Garcia, Laia; Roura, Maria; Pell, Christopher; Posada, Elisabeth; Gascón, Joaquim; Aldasoro, Edelweis; Muñoz, Jose; Pool, Robert

    2013-01-01

    Background Globally, more than 10 million people are infected with Trypanosoma cruzi, which causes about 20 000 annual deaths. Although Chagas disease is endemic to certain regions of Latin America, migratory flows have enabled its expansion into areas where it was previously unknown. Economic, social and cultural factors play a significant role in its presence and perpetuation. This systematic review aims to provide a comprehensive overview of qualitative research on Chagas disease, both in endemic and non-endemic countries. Methodology/Principal Findings Searches were carried out in ten databases, and the bibliographies of retrieved studies were examined. Data from thirty-three identified studies were extracted, and findings were analyzed and synthesized along key themes. Themes identified for endemic countries included: socio-structural determinants of Chagas disease; health practices; biomedical conceptions of Chagas disease; patient's experience; and institutional strategies adopted. Concerning non-endemic countries, identified issues related to access to health services and health seeking. Conclusions The emergence and perpetuation of Chagas disease depends largely on socio-cultural aspects influencing health. As most interventions do not address the clinical, environmental, social and cultural aspects jointly, an explicitly multidimensional approach, incorporating the experiences of those affected is a potential tool for the development of long-term successful programs. Further research is needed to evaluate this approach. PMID:24069473

  3. Enhancing Latinas' participation in research on sexual assault: cultural considerations in the design and implementation of research in the Latino community.

    Science.gov (United States)

    Ahrens, Courtney E; Isas, Libier; Viveros, Monica

    2011-02-01

    To provide a more complete picture of the prevalence, impact, and treatment of sexual assault among Latinas, researchers must begin to develop and employ culturally competent recruitment and data-collection procedures that can facilitate participation and disclosure. In this article, we sought to synthesize recommendations from research with Latino populations, community-based and participatory action research, and research on sexual assault to provide a list of suggestions for conducting culturally competent research about sexual assault with Latino populations. Innovative examples from our own focus group study with Latinas are provided throughout.

  4. Parenting, Mental Health and Culture: A Fifth Cross-Cultural Research on Parenting and Psychological Adjustment of Children

    Science.gov (United States)

    Dwairy, Marwan; Achoui, Mustafa; Filus, Anna; Rezvan nia, Parissa; Casullo, Maria Martina; Vohra, Neharika

    2010-01-01

    We examined psychological disorders across cultures and their associations with parental factors (control, inconsistency, and rejection). A questionnaire assessing psychological disorders was administered to male and female adolescents in nine countries. The results showed that psychological disorders differ across cultures. Parental factors are…

  5. 混合驱动机构研究进展与发展趋势%Research Progress and Development Trend of Hybrid-driven Mechanism

    Institute of Scientific and Technical Information of China (English)

    李瑞琴; 王英; 王明亚; 赵耀虹; 宋杰

    2016-01-01

    混合驱动机构是可控机构的一种,其适度柔性以及降低驱动与控制成本的特性与优势使其成为现代机构学的重要研究分支之一。随着对混合驱动机构研究的深入,混合驱动机构理论和应用也不断地发展和创新。对现有的研究成果加以分析和总结将有利于促进混合驱动机构理论和应用的进一步发展。分析混合驱动机构的内涵,分别论述双自由度和多自由度混合驱动机构的研究进展,主要包括:混合驱动机构的构型设计与可动性、混合驱动机构的轨迹特征、混合驱动机构的运动学、混合驱动机构的动力学及混合驱动机构的应用等方面的研究进展。提出混合驱动机构研究的关键问题,总结了混合驱动机构的未来发展趋势。研究成果对拓展混合驱动机构的设计空间、开辟混合驱动机构新的应用领域具有重要意义。%Hybrid-driven mechanism is one kind of controllable mechanism. The characteristics and advantages of moderate flexibility and reducing the cost of driving and controlling of hybrid-driven mechanism make it become one of the important branches of modern mechanisms. The theory and application of hybrid-driven mechanism are constantly developing and innovating along with the further research of hybrid driving mechanism. Analyzing and summarizing the existing research results will be beneficial to promote the further development of the theory and application of hybrid-driven mechanism. The connotation of hybrid-driven mechanism is analyzed. The research progress of two-DOF and multi-DOF hybrid-driven mechanism is discussed, respectively. The main contents are follows: type synthesis and mobility of hybrid-driven mechanism, trajectory characteristics of hybrid-driven mechanism, kinematics and dynamics of hybrid-driven mechanism, applications of hybrid-driven mechanism, etc. The key issues of in the research of hybrid-driven mechanism are

  6. From efficacy research to large-scale impact on undernutrition: the role of organizational cultures.

    Science.gov (United States)

    Pelletier, David; Pelto, Gretel

    2013-11-01

    Undernutrition in low-income countries is receiving unprecedented attention at global and national levels due to the convergence of many forces, including strong evidence concerning its magnitude, consequences, and potential solutions and effective advocacy by many organizations. The translation of this attention into large-scale reductions in undernutrition at the country level requires the alignment and support of many organizations in the development and implementation of a coherent policy agenda for nutrition, including the strengthening of operational and strategic capacities and a supportive research agenda. However, many countries experience difficulties achieving such alignment. This article uses the concept of organizational culture to better understand some of the reasons for these difficulties. This concept is applied to the constellation of organizations that make up the "National Nutrition Network" in a given country and some of the individual organizations within that network, including academic institutions that conduct research on undernutrition. We illustrate this concept through a case study involving a middle-income country. We conclude that efforts to align organizations in support of coherent nutrition agendas should do the following: 1) make intentional and sustained efforts to foster common understanding, shared learning, and socialization of new members and other elements of a shared culture among partners; 2) seek a way to frame problems and solutions in a fashion that enables individual organizations to secure some of their particular interests by joining the effort; and 3) not only advocate on the importance of nutrition but also insist that high-level officials hold organizations accountable for aligning in support of common-interest solutions (through some elements of a common culture) that can be effective and appropriate in the national context. We further conclude that a culture change is needed within academic departments if the

  7. Industrial and Academic Collaboration: Hybrid Models for Research and Innovation Diffusion

    Science.gov (United States)

    de Freitas, Sara; Mayer, Igor; Arnab, Sylvester; Marshall, Ian

    2014-01-01

    This paper explores how, in the light of global economic downturn and rising student populations, new academic-industrial models for research collaboration based upon specific technological expertise and knowledge can be developed as potential mechanisms for preserving and extending central university research infrastructure. The paper explores…

  8. Industrial and Academic Collaboration: Hybrid Models for Research and Innovation Diffusion

    Science.gov (United States)

    de Freitas, Sara; Mayer, Igor; Arnab, Sylvester; Marshall, Ian

    2014-01-01

    This paper explores how, in the light of global economic downturn and rising student populations, new academic-industrial models for research collaboration based upon specific technological expertise and knowledge can be developed as potential mechanisms for preserving and extending central university research infrastructure. The paper explores…

  9. Unraveling the effects of cultural diversity in teams: A meta-analysis of research on multicultural work groups

    OpenAIRE

    Stahl, Günter K.; Maznevski, Martha L.; Andreas Voigt; Karsten Jonsen

    2010-01-01

    Previous research on the role of cultural diversity in teams is equivocal, suggesting that cultural diversity's effect on teams is mediated by specific team processes, and moderated by contextual variables. To reconcile conflicting perspectives and past results, we propose that cultural diversity affects teams through process losses and gains associated with increased divergence and decreased convergence. We examine whether the level (surface-level vs deep-level) and type (cross-national vs i...

  10. Research of hail impact on aircraft wheel door with lattice hybrid structure

    Science.gov (United States)

    Li, Shengze; Jin, Feng; Zhang, Weihua; Meng, Xuanzhu

    2016-09-01

    Aimed at a long lasting issue of hail impact on aircraft structures and aviation safety due to its high speed, the resistance performance of hail impact on the wheel door of aircraft with lattice hybrid structure is investigated. The proper anti-hail structure can be designed both efficiency and precision based on this work. The dynamic responses of 8 different sandwich plates in diverse impact speed are measured. Smoothed Particle Hydrodynamic (SPH) method is introduced to mimic the speciality of solid-liquid mixture trait of hailstone during the impact process. The deformation and damage degree of upper and lower panel of sandwich plate are analysed. The application range and failure mode for the relevant structure, as well as the energy absorbing ratio between lattice structure and aluminium foam are summarized. Results show that the tetrahedral sandwich plate with aluminium foam core is confirmed the best for absorbing energy. Furthermore, the high absorption characteristics of foam material enhance the capability of the impact resistance for the composition with lattice structure without increasing the structure surface density. The results of study are of worth to provide a reliable basis for reduced weight aircraft wheel door.

  11. Research of Ant Colony Optimized Adaptive Control Strategy for Hybrid Electric Vehicle

    Directory of Open Access Journals (Sweden)

    Linhui Li

    2014-01-01

    Full Text Available Energy management control strategy of hybrid electric vehicle has a great influence on the vehicle fuel consumption with electric motors adding to the traditional vehicle power system. As vehicle real driving cycles seem to be uncertain, the dynamic driving cycles will have an impact on control strategy’s energy-saving effect. In order to better adapt the dynamic driving cycles, control strategy should have the ability to recognize the real-time driving cycle and adaptively adjust to the corresponding off-line optimal control parameters. In this paper, four types of representative driving cycles are constructed based on the actual vehicle operating data, and a fuzzy driving cycle recognition algorithm is proposed for online recognizing the type of actual driving cycle. Then, based on the equivalent fuel consumption minimization strategy, an ant colony optimization algorithm is utilized to search the optimal control parameters “charge and discharge equivalent factors” for each type of representative driving cycle. At last, the simulation experiments are conducted to verify the accuracy of the proposed fuzzy recognition algorithm and the validity of the designed control strategy optimization method.

  12. The Hybrid KICA-GDA-LSSVM Method Research on Rolling Bearing Fault Feature Extraction and Classification

    Directory of Open Access Journals (Sweden)

    Jiyong Li

    2015-01-01

    Full Text Available Rolling element bearings are widely used in high-speed rotating machinery; thus proper monitoring and fault diagnosis procedure to avoid major machine failures is necessary. As feature extraction and classification based on vibration signals are important in condition monitoring technique, and superfluous features may degrade the classification performance, it is needed to extract independent features, so LSSVM (least square support vector machine based on hybrid KICA-GDA (kernel independent component analysis-generalized discriminate analysis is presented in this study. A new method named sensitive subband feature set design (SSFD based on wavelet packet is also presented; using proposed variance differential spectrum method, the sensitive subbands are selected. Firstly, independent features are obtained by KICA; the feature redundancy is reduced. Secondly, feature dimension is reduced by GDA. Finally, the projected feature is classified by LSSVM. The whole paper aims to classify the feature vectors extracted from the time series and magnitude of spectral analysis and to discriminate the state of the rolling element bearings by virtue of multiclass LSSVM. Experimental results from two different fault-seeded bearing tests show good performance of the proposed method.

  13. Research on Hybrid Seismic Response Control System for Motion Control of Two Span Bridge

    Science.gov (United States)

    Heo, G.; Kim, C.; Jeon, S.; Seo, S.; Jeon, J.

    2016-09-01

    In this paper, a hybrid seismic response control (HSRC) system was developed to control bridge motion caused by seismic load. It was aimed at optimum vibration control, composed of a rubber bearing of passive type and a MR-damper of semi-active type. The bridge model was built for experiment, a two-span bridge of 8.3 meters in length with the HSRC system put up on it. Then, inflicting El-centro seismic load on it, shaking table tests were carried out to confirm the system's validity. The experiments were conducted under the basic structure state (without an MR-damper applied) first, and then under the state with an MR-damper applied. It was also done under the basic structure state with a reinforced rubber bearing applied, then the passive on/off state of the HSRC system, and finally the semi-active state where the control algorithm was applied to the system. From the experiments, it was observed that collision rather increased when the MR-damper alone was applied, and also that the application of the HSRC system effectively prevented it from occurring. As a result, the HSRC system was proven to be effective in mitigating responses of the two-span bridge under seismic load.

  14. Culturally Competent Research with American Indians and Alaska Natives: Findings and Recommendations of the First Symposium of the Work Group on American Indian Research and Program Evaluation Methodology

    Science.gov (United States)

    Caldwell, Joyce Y.; Davis, Jamie D.; Du Bois, Barbara; Echo-Hawk, Holly; Erickson, Jill Shepard; Goins, R. Turner; Hill, Calvin; Hillabrant, Walter; Johnson, Sharon R.; Kendall, Elizabeth; Keemer, Kelly; Manson, Spero M.; Marshall, Catherine A.; Running Wolf, Paulette; Santiago, Rolando L.; Schacht, Robert; Stone, Joseph B.

    2005-01-01

    This article describes the collective experience of a multidisciplinary network of researchers, practitioners, and program evaluators who support appropriate research and evaluation methods in working with Native peoples. Our experience underlines the critical importance of culture in understanding and conducting research with the diverse…

  15. Design of a hybrid (wired/wireless) acquisition data system for monitoring of cultural heritage physical parameters in Smart Cities.

    Science.gov (United States)

    García Diego, Fernando-Juan; Esteban, Borja; Merello, Paloma

    2015-03-25

    Preventive conservation represents a working method and combination of techniques which helps in determining and controlling the deterioration process of cultural heritage in order to take the necessary actions before it occurs. It is acknowledged as important, both in terms of preserving and also reducing the cost of future conservation measures. Therefore, long-term monitoring of physical parameters influencing cultural heritage is necessary. In the context of Smart Cities, monitoring of cultural heritage is of interest in order to perform future comparative studies and load information into the cloud that will be useful for the conservation of other heritage sites. In this paper the development of an economical and appropriate acquisition data system combining wired and wireless communication, as well as third party hardware for increased versatility, is presented. The device allows monitoring a complex network of points with high sampling frequency, with wired sensors in a 1-wire bus and a wireless centralized system recording data for monitoring of physical parameters, as well as the future possibility of attaching an alarm system or sending data over the Internet. This has been possible with the development of three board's designs and more than 5000 algorithm lines. System tests have shown an adequate system operation.

  16. Hybridization, ethnicity and cultural exchange in the Early Ptolemaic Egypt (S. IV-III A.C.

    Directory of Open Access Journals (Sweden)

    Agustín Ezequiel Saade

    2016-12-01

    Full Text Available Since the emergence of the New Cultural History in the late eighties, the historiographical production in the field of cultural studies seems endless. The multiplicity of concepts, some without further differentiation from the above or directly overlapped on content, received plenty of criticism, mostly because of the difficulty of combining theories with available sources as well as alleged epistemological weaknesses. In this article we propose an updated analysis of various models of cultural analysis used for the study of pre-capitalist societies. In particular, we propose a methodological approach that combines elements from anthropology, semiotics and history, to decide which concepts are more convenient when dealing with ancient sources. Also, in order to assess the relevance of these approaches to the analysis of Ancient History and specifically Hellenistic, we propose the implementation of some of the proposed conceptualizations of particular historical cases of our specialty, i.e. those linked to the shaping process of the Ptolemaic state (IV-III centuries BC.

  17. The Tentative Research on Cultural Identity in China English and on How to Teach Chinese Culture in College English Class

    Institute of Scientific and Technical Information of China (English)

    鲁巧巧

    2013-01-01

      With the rapid pace of globalization,English has become the global language or international language which is playing all increasingly important role in international communication. Inevitably involved in this process,China has experienced all up⁃ surge of English learning. The author drawing support from the theories in sociolinguistics and intercultural communication, And analysis the sets of teaching materials used in college English class, for example, The New Horizon College English. The unbal⁃ anced proportion of Chinese culture input to western culture input in textbooks is one of the main reasons why Chinese college stu⁃ dents are incompetent in expressing Chinese culture in English.

  18. Cross-Cultural Communication And Dimensions: A Hybrid Analysis Of Horizontal And Vertical Individualist And Collectivist Tendencies Among African American And European American Management Students

    Directory of Open Access Journals (Sweden)

    Ephraim Okoro

    2011-11-01

    Full Text Available This article describes research about horizontal and vertical individualism and collectivism (HVIC among African American and European American university students. The survey is based on the work of Harry Triandis (1995, one of the seminal researchers of individualism and collectivism (I-C. The survey of attitude and scenario items, developed by Harry Triandis (1995, was administered to undergraduate management students in three universities in the Eastern and Southeastern United States. Many of the attitude and scenario survey items directly address preferred communication patterns. The findings are also interpreted in terms of situational preferences about I-C, including the following contexts: social events, workplace decisions, and group and work dynamics. The research is unique in that it measures four types of the I-C dimension: horizontal individualism, vertical individualism, horizontal collectivism, and vertical collectivism, as conceptualized by Triandis (1995. Furthermore, it emerges from the premise that cultures are neither strictly collectivist nor individualist; rather, cultures have profiles in which individualist tendencies are prominent in some circumstances whereas collectivist tendencies are emphasized in others. Also, this article provides findings that can easily be converted into training about cross-cultural similarities and differences. Related recommendations for future research and implications for teaching are provided.

  19. Integrating Cross-Cultural Marketing Research Training in International Business Education Programs: It's Time, and Here's Why and How

    Science.gov (United States)

    Taylor, Ruth Lesher; Brodowsky, Glen H.

    2012-01-01

    International business necessitates that its international business educators prepare today's workforce with skills necessary to take on cross-cultural research tasks and challenges. Yet, global business finds these skills in short supply. Perhaps this is the case because empirical evidence shows U.S. academic coverage of cross-cultural research…

  20. Integrating Cross-Cultural Marketing Research Training in International Business Education Programs: It's Time, and Here's Why and How

    Science.gov (United States)

    Taylor, Ruth Lesher; Brodowsky, Glen H.

    2012-01-01

    International business necessitates that its international business educators prepare today's workforce with skills necessary to take on cross-cultural research tasks and challenges. Yet, global business finds these skills in short supply. Perhaps this is the case because empirical evidence shows U.S. academic coverage of cross-cultural research…