Contemporary practice of presentation: new tendencies in showing the cultural heritage

Directory of Open Access Journals (Sweden)

Ljiljana Manić

2014-09-01

Full Text Available Because of its symbolic meaning, the cultural and historical heritage has a specific value for the modern generations, since it forms the identity and shapes the collective and individual culture of memory. It is of great importance that more and more young people get in touch with the works of art that make the material cultural heritage. However, the traditional ways of presentation are usually not very popular with the audience, since people are so used to the dynamics of the new media. Contemporary exhibitions are becoming a way for the audience to get information, entertainment and education, since they tell stories and offer arguments of diversity and importance of cultural heritage. In this paper we will analyze the advantages of technology in presentation and promotion of cultural heritage on the example of the multimedia exhibition “Refreshing of memory”. Through animation, projection and interactive presentation, intriguing lighting and sound sensations, the author of the exhibition Ivan Mangov has presented the medieval painting to the younger audience.

Can we trust intraoperative culture results in nonunions?

Science.gov (United States)

Palmer, Michael P; Altman, Daniel T; Altman, Gregory T; Sewecke, Jeffrey J; Ehrlich, Garth D; Hu, Fen Z; Nistico, Laura; Melton-Kreft, Rachel; Gause, Trent M; Costerton, John W

2014-07-01

To identify the presence of bacterial biofilms in nonunions comparing molecular techniques (multiplex polymerase chain reaction and mass spectrometry, fluorescent in situ hybridization) with routine intraoperative cultures. Thirty-four patients with nonunions were scheduled for surgery and enrolled in this ongoing prospective study. Intraoperative specimens were collected from removed implants, surrounding tissue membrane, and local soft tissue followed by standard culture analysis, Ibis's second generation molecular diagnostics (Ibis Biosystems), and bacterial 16S rRNA-based fluorescence in situ hybridization (FISH). Confocal microscopy was used to visualize the tissue specimens reacted with the FISH probes, which were chosen based on the Ibis analysis. Thirty-four patient encounters were analyzed. Eight were diagnosed as infected nonunions by positive intraoperative culture results. Ibis confirmed the presence of bacteria in all 8 samples. Ibis identified bacteria in a total of 30 of 34 encounters, and these data were confirmed by FISH. Twenty-two of 30 Ibis-positive samples were culture-negative. Four samples were negative by all methods of analysis. No samples were positive by culture, but negative by molecular techniques. Our preliminary data indicate that molecular diagnostics are more sensitive for identifying bacteria than cultures in cases of bony nonunion. This is likely because of the inability of cultures to detect biofilms and bacteria previously exposed to antibiotic therapy. Diagnostic Level I. See Instructions for Authors for a complete description of levels of evidence.

Challenging patient safety culture: survey results

NARCIS (Netherlands)

Hellings, Johan; Schrooten, Ward; Klazinga, Niek; Vleugels, Arthur

2007-01-01

PURPOSE: The purpose of this paper is to measure patient safety culture in five Belgian general hospitals. Safety culture plays an important role in the approach towards greater patient safety in hospitals. DESIGN/METHODOLOGY/APPROACH: The Patient Safety Culture Hospital questionnaire was

Reliability of environmental sampling culture results using the negative binomial intraclass correlation coefficient.

Science.gov (United States)

Aly, Sharif S; Zhao, Jianyang; Li, Ben; Jiang, Jiming

2014-01-01

The Intraclass Correlation Coefficient (ICC) is commonly used to estimate the similarity between quantitative measures obtained from different sources. Overdispersed data is traditionally transformed so that linear mixed model (LMM) based ICC can be estimated. A common transformation used is the natural logarithm. The reliability of environmental sampling of fecal slurry on freestall pens has been estimated for Mycobacterium avium subsp. paratuberculosis using the natural logarithm transformed culture results. Recently, the negative binomial ICC was defined based on a generalized linear mixed model for negative binomial distributed data. The current study reports on the negative binomial ICC estimate which includes fixed effects using culture results of environmental samples. Simulations using a wide variety of inputs and negative binomial distribution parameters (r; p) showed better performance of the new negative binomial ICC compared to the ICC based on LMM even when negative binomial data was logarithm, and square root transformed. A second comparison that targeted a wider range of ICC values showed that the mean of estimated ICC closely approximated the true ICC.

Results of nuclear security culture survey on personnel at nuclear power plants

International Nuclear Information System (INIS)

Yoo, Hosik; Lee, Jeong-Ho

2015-01-01

someone who is younger. As a result, the scores on nuclear security were higher for older personnel than for those who were younger. There was no direct relationship between the awareness score and length of service. The survey results on the working periods showed that there were no clear trends. This changed after an employee had worked for 9 years. After 9 years service, the scores gradually increased. Those who have worked more than 11 years were more aware of the importance of the security culture than those who worked less. On the subject of the awareness of the nuclear security culture between managers and staff, there were distinct differences. The results showed that managers were well aware of the importance of the nuclear security culture, and their scores for all categories were higher when compared to those of their staff

The Effect of Family and School Cultural Environment Through Self Efficacy on Student Learning Result

Directory of Open Access Journals (Sweden)

Ely Rizky Amaliyah

2017-11-01

Full Text Available This study aims to explain the relationship between environmental variables out g a, school culture, self-efficacy and student learning outcomes Administrative Program Program at SMK. This research includes quantitative research type with the explanatory descriptive method. The sampling technique was proportionate stratified random sampling, the study sample consisted of 114 students. Data analysis in this research using path analysis. Results research shows that there is a positive and significant influence of family environment on self-efficacy, there is the positive and significant influence of school culture on self-efficacy, there is a direct positive and significant influence between the environment to the family on the results of learning. While the school culture The air does not directly influence the learning outcomes, but the air of self-efficacy ng driving direct effect on learning outcomes, and the family environment is not aired directly influence the outcome through self-efficacy jar arts students, and school culture has an indirect effect on learning outcomes through students' self-efficacy.

Safety culture in regulatory expert organization : analysis result of survey for KINS employees

International Nuclear Information System (INIS)

Choi, G. S.; Choi, Y. S.

2003-01-01

Much has been discussed on safety culture of operating organizations, however, little has been done on that of regulatory organization. Current issues and activities related to nuclear safety culture at IAEA, OECD/NEA, etc. were investigated and relevant literatures were reviewed. Elements essential for safety culture of regulatory organization were proposed and survey questionnaire for employees of regulatory expert organization, KINS, was developed based on the elements proposed. The survey result was presented and its implications were discussed. Based on the result, elements of safety culture in regulatory organization were proposed. The result of this survey can be used in developing safety culture model of regulatory organization, measurement method and also promotion of safety culture in regulatory organization

The Visual Cultures of Showing ‘Nourishment’ in a Glass Case

DEFF Research Database (Denmark)

Buhl, Mie

2016-01-01

by placing it where you cannot touch it, eat it, smell it, taste it – in other words of turning it into an exhibition item? By removing the characteristics from food, it would in all probability be even more difficult to attain the purpose of exhibiting it: to sell it to students and staff. My discussion...... of the phenomenon of nourishment in glass cases draws on approaches developed and discussed as visual culture methodology. With a visual culture approach, visuals work as constructions of visual knowledge and as indicators of the relation between an observer's glance and the phenomenon observed. The implication...

Bone marrow-derived mesenchymal stem cells express the pericyte marker 3G5 in culture and show enhanced chondrogenesis in hypoxic conditions.

Science.gov (United States)

Khan, Wasim S; Adesida, Adetola B; Tew, Simon R; Lowe, Emma T; Hardingham, Timothy E

2010-06-01

Bone marrow-derived mesenchymal stem cells are a potential source of cells for the repair of articular cartilage defects. Hypoxia has been shown to improve chondrogenesis in some cells. In this study, bone marrow-derived stem cells were characterized and the effects of hypoxia on chondrogenesis investigated. Adherent bone marrow colony-forming cells were characterized for stem cell surface epitopes, and then cultured as cell aggregates in chondrogenic medium under normoxic (20% oxygen) or hypoxic (5% oxygen) conditions. The cells stained strongly for markers of adult mesenchymal stem cells, and a high number of cells were also positive for the pericyte marker 3G5. The cells showed a chondrogenic response in cell aggregate cultures and, in lowered oxygen, there was increased matrix accumulation of proteoglycan, but less cell proliferation. In hypoxia, there was increased expression of key transcription factor SOX6, and of collagens II and XI, and aggrecan. Pericytes are a candidate stem cell in many tissue, and our results show that bone marrow-derived mesenchymal stem cells express the pericyte marker 3G5. The response to chondrogenic culture in these cells was enhanced by lowered oxygen tension. This has important implications for tissue engineering applications of bone marrow-derived stem cells. (c) 2010 Orthopaedic Research Society. Published by Wiley Periodicals, Inc.

Listeria monocytogenes strains show large variations in competitive growth in mixed culture biofilms and suspensions with bacteria from food processing environments.

Science.gov (United States)

Heir, Even; Møretrø, Trond; Simensen, Andreas; Langsrud, Solveig

2018-06-20

Interactions and competition between resident bacteria in food processing environments could affect their ability to survive, grow and persist in microhabitats and niches in the food industry. In this study, the competitive ability of L. monocytogenes strains grown together in separate culture mixes with other L. monocytogenes (L. mono mix), L. innocua (Listeria mix), Gram-negative bacteria (Gram- mix) and with a multigenera mix (Listeria + Gram- mix) was investigated in biofilms on stainless steel and in suspensions at 12 °C. The mixed cultures included resident bacteria from processing surfaces in meat and salmon industry represented by L. monocytogenes (n = 6), L. innocua (n = 5) and Gram-negative bacteria (n = 6; Acinetobacter sp., Pseudomonas fragi, Pseudomonas fluorescens, Serratia liquefaciens, Stenotrophomonas maltophilia). Despite hampered in growth in mixed cultures, L. monocytogenes established in biofilms with counts at day nine between 7.3 and 9.0 log per coupon with the lowest counts in the Listeria + G- mix that was dominated by Pseudomonas. Specific L. innocua inhibited growth of L. monocytogenes strains differently; inhibition that was further enhanced by the background Gram-negative microbiota. In these multispecies and multibacteria cultures, the growth competitive effects lead to the dominance of a strong competitor L. monocytogenes strain that was only slightly inhibited by L. innocua and showed strong competitive abilities in mixed cultures with resident Gram-negative bacteria. The results indicates complex patterns of bacterial interactions and L. monocytogenes inhibition in the multibacteria cultures that only partially depend on cell contact and likely involve various antagonistic and bacterial tolerance mechanisms. The study indicates large variations among L. monocytogenes in their competitiveness under multibacterial culture conditions that should be considered in further studies towards understanding of L

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

Science.gov (United States)

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

2018-06-01

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

Administration of antibiotic agents before intraoperative sampling in orthopedic infections alters culture results.

Science.gov (United States)

Al-Mayahi, Mohamed; Cian, Anais; Lipsky, Benjamin A; Suvà, Domizio; Müller, Camillo; Landelle, Caroline; Miozzari, Hermès H; Uçkay, Ilker

2015-11-01

Many physicians and surgeons think that prescribing antibiotics before intraoperative sampling does not alter the microbiological results. Case-control study of adult patients hospitalized with orthopedic infections. Among 2740 episodes of orthopedic infections, 1167 (43%) had received antibiotic therapy before surgical sampling. Among these, 220 (19%) grew no pathogens while the proportion of culture-negative results in the 2573 who had no preoperative antibiotic therapy was only 6%. By multivariate analyses, pre-operative antibiotic exposure was associated with significantly more culture-negative results (odds ratio 2.8, 95% confidence interval 2.1-3.7), more non-fermenting rods and skin commensals (odds ratio 2.8 and 3.0, respectively). Even a single pre-operative dose of antibiotic was significantly associated with subsequent culture-negative results (19/93 vs. 297/2350; χ²-test, p = 0.01) and skin commensals (17/74 vs. 274/2350; p = 0.01) compared to episodes without preceding prophylaxis. Prior antibiotic use, including single-dose prophylactic administrations, is three-fold associated with culture-negative results, non-fermenting rods and resistant skin commensals. Copyright © 2015 The British Infection Association. Published by Elsevier Ltd. All rights reserved.

Culture and Happiness.

Science.gov (United States)

Ye, Dezhu; Ng, Yew-Kwang; Lian, Yujun

Culture is an important factor affecting happiness. This paper examines the predictive power of cultural factors on the cross-country differences in happiness and explores how different dimensions of cultural indices differ in their effects on happiness. Our empirical results show that the global leadership and organizational behavior effectiveness nine culture indices are all significantly related with happiness. Out of these nine indices, power distance (PDI) and gender egalitarianism (GEI) play the most important and stable role in determining subjective well-being (SWB). We further examine the relative importance of the various variables in contributing to the R-squared of the regression. The results show that PDI is the most important, accounting for 50 % of the contributions to R-squared of all variables, or equalling the combined contributions of income, population density and four other traditional variables. The contribution of GEI is 37.1 %, also well surpassing other variables. Our results remain robust even taking account of the different data for culture and SWB.

Safety culture measurements results in the agricultural sector

OpenAIRE

Terjék, László

2013-01-01

The author examined the safety culture and in relation to that the safety and health-related human factors. The examination was conducted primarily in the agricultural sector. Safety culture is also a key factor in business life especially in productive sectors. Basically, it determines the general work safety and occupational hazard situations, which may have an impact on business, competitiveness, and efficiency, and also employee satisfaction.The concept of safety culture is new in the app...

Cultural Capital in Context: Heterogeneous Returns to Cultural Capital Across Schooling Environments

DEFF Research Database (Denmark)

Andersen, Ida Gran; Jæger, Mads Meier

2015-01-01

This paper tests two competing explanations of differences in returns to cultural capital across schooling environments: Cultural reproduction (cultural capital yields a higher returns in high-achieving environments than in low-achieving ones) and cultural mobility (cultural capital yields higher...... returns in low-achieving environments). Using multilevel mixture models, empirical results from analyses based on PISA data from three countries (Canada, Germany, and Sweden) show that returns to cultural capital tend to be higher in low-achieving schooling environments than in high-achieving ones....... These results principally support the cultural mobility explanation and suggest that research should pay explicit attention to the institutional contexts in which cultural capital is converted into educational success....

[Comparison of endotracheal aspiration and mini-BAL culture results in the diagnosis of ventilator-associated pneumonia].

Science.gov (United States)

Artuk, Cumhur; Gül, Hanefi Cem; Mert, Gürkan; Karakaş, Ahmet; Bedir, Orhan; Eyigün, Can Polat

2012-07-01

The objective of this study was to compare the results of cultures obtained by mini-bronchoalveolar lavage (BAL) and endotracheal aspiration (ETA) techniques, used for rapid and accurate determination of pathogens causing ventilator-associated pneumonia (VAP) in intensive care units. Of the 92 patients on mechanical ventilation followed at the emergency intensive care unit of our hospital between June 2010 and June 2011, 30 (32.2%) patients were diagnosed as VAP and they were included in this study. VAP diagnosis were based on the clinical and radiological findings. Clinical pulmonary infection score (CPIS) of > 6 was accepted as the clinical criteria of VAP. Initially ETA samples were collected from the patients followed by mini-BAL sampling 15 minutes later, together with urine and two blood cultures. Microbiological evaluation and identification were performed by conventional methods and Phoenix 100 (BD Diagnostic Systems, ABD) automated system. In quantitative culture analysis, > 10.000 cfu/ml for BAL and > 100.000 cfu/ml for ETA were accepted as the positive result. The mean ages of VAP-developed (n= 30; 18 were male) and nondeveloped (n= 62; 39 were male) patients were 68.23 ± 16.19 and 52.16 ± 10.41 years, respectively, and the mean durations of mechanical ventilation were 29.57 ± 15.78 and 12.11 ± 6.01 days, respectively. Multivariate logistic regression analysis showed that older age (pVAP development. There was also a statistically significant difference in CPIS values between patients who developed VAP and not (6.8 ± 1.15 and 2.71 ± 1.06, respectively; pVAP diagnosis was found to be useful in patients on mechanical ventilation. In our study, a total of 16 strains (six A.baumannii, three P.aeruginosa, one K.pneumoniae, six S.aureus) were isolated from ETA cultures, while 34 strains (16 A.baumannii, six P.aeruginosa, four K.pneumoniae, two E.coli, six S.aureus) were isolated from mini-BAL cultures of 30 VAP patients. The contamination rate for ETA

The performance of fully automated urine analysis results for predicting the need of urine culture test

Directory of Open Access Journals (Sweden)

Hatice Yüksel

2014-06-01

Full Text Available Objectives: Urinalysis and urine culture are most common tests for diagnosis of urinary tract infections. The aim of our study is to examine the diagnostic performance of urine analysis and the role of urine analysis to determine the requirements for urine culture. Methods: Urine culture and urine analysis results of 362 patients were retrospectively analyzed. Culture results were taken as a reference for chemical and microscopic examination of urine and diagnostic accuracy of the test parameters, that may be a marker for urinary tract infection, and the performance of urine analysis were calculated for predicting the urine culture requirements. Results: A total of 362 urine culture results of patients were evaluated and 67% of them were negative. The results of leukocyte esterase and nitrite in chemical analysis and leukocytes and bacteria in microscopic analysis were normal in 50.4% of culture negative urines. In diagnostic accuracy calculations, leukocyte esterase (86.1% and microscopy leukocytes (88.0% were found with high sensitivity, nitrite (95.4% and bacteria (86.6% were found with high specificity. The area under the curve was calculated as 0.852 in ROC analysis for microscopic examination for leukocytes. Conclusion: Full-automatic urine devices can provide sufficient diagnostic accuracy for urine analysis. The evaluation of urine analysis results in an effective way can predict the necessity for urine culture requests and especially may contribute to a reduction in the work load and cost. J Clin Exp Invest 2014; 5 (2: 286-289

Patient's safety culture among Tunisian healthcare workers: results ...

African Journals Online (AJOL)

Conclusion: our study has allowed us to conclude that all dimensions of patients' safety culture need to be improved among our establishment's professionals. Therefore, more efforts are necessary in order to develop a security culture based on confidence, learning, communication and team work and rejecting sanction, ...

Cultural capital in context: heterogeneous returns to cultural capital across schooling environments.

Science.gov (United States)

Andersen, Ida Gran; Jæger, Mads Meier

2015-03-01

This paper tests two competing explanations of differences in returns to cultural capital across schooling environments: Cultural reproduction (cultural capital yields a higher returns in high-achieving environments than in low-achieving ones) and cultural mobility (cultural capital yields higher returns in low-achieving environments). Using multilevel mixture models, empirical results from analyses based on PISA data from three countries (Canada, Germany, and Sweden) show that returns to cultural capital tend to be higher in low-achieving schooling environments than in high-achieving ones. These results principally support the cultural mobility explanation and suggest that research should pay explicit attention to the institutional contexts in which cultural capital is converted into educational success. Copyright © 2014 Elsevier Inc. All rights reserved.

Birthweight distribution in ART singletons resulting from embryo culture in two different culture media compared with the national population.

Science.gov (United States)

Lemmen, J G; Pinborg, A; Rasmussen, S; Ziebe, S

2014-10-10

birthweights for singleton girls and boys were 3383 ± 2.4 g and 3494 ± 2.5 g, respectively. The mean birthweights of girls, 3315 ± 61 g, and boys, 3383 ± 64 g, in the Medicult-d3 group were not significantly different from that in the Medicult-d2 group. When pooling data from all culture media groups, we found the same slightly lower mean birthweight in IVF/ICSI singletons when compared with the national birth cohort as has been previously reported (Cook-d2 + Medicult-d2 + d3 versus birth cohort; girls: P cultured in Cook-d2 and Medicult-d2 were from single centre studies while data in Medicult-D3 group were derived from a multicentre study. This large cohort of singletons born after IVF/ICSI shows no difference in crude mean birthweight after culture in two different culture media, indicating that if such a difference exists, this must be specific for certain culture media. As expected we found a slightly lower mean birthweight in ART compared with naturally conceived singletons. This suggests that parental characteristics or IVF technique related factors other than type of culture medium may influence the birthweight in ART singletons. No external funding was used for this study. No conflicts of interest are declared. © The Author 2014. Published by Oxford University Press on behalf of the European Society of Human Reproduction and Embryology. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

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

OpenAIRE

Massimo Finocchiaro Castro

2004-01-01

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

The Effect of Preoperative Antimicrobial Prophylaxis on Intraoperative Culture Results in Patients with a Suspected or Confirmed Prosthetic Joint Infection: a Systematic Review.

Science.gov (United States)

Wouthuyzen-Bakker, Marjan; Benito, Natividad; Soriano, Alex

2017-09-01

Obtaining reliable cultures during revision arthroplasty is important to adequately diagnose and treat a prosthetic joint infection (PJI). The influence of antimicrobial prophylaxis on culture results remains unclear. Since withholding prophylaxis increases the risk for surgical site infections, clarification on this topic is critical. A systematic review was performed with the following research question: in patients who undergo revision surgery of a prosthetic joint, does preoperative antimicrobial prophylaxis affect the culture yield of intraoperative samples in comparison with nonpreoperative antimicrobial prophylaxis? Seven articles were included in the final analysis. In most studies, standard diagnostic culture techniques were used. In patients with a PJI, pooled analysis showed a culture yield of 88% (145/165) in the prophylaxis group versus 95% (344/362) in the nonprophylaxis group ( P = 0.004). Subanalysis of patients with chronic PJIs showed positive cultures in 88% (78/89) versus 91% (52/57), respectively ( P = 0.59). In patients with a suspected chronic infection, a maximum difference of 4% in culture yield between the prophylaxis and nonprophylaxis groups was observed. With the use of standard culture techniques, antimicrobial prophylaxis seems to affect cultures in a minority of patients. Along with the known risk of surgical site infections due to inadequate timing of antimicrobial prophylaxis, we discourage the postponement of prophylaxis until tissue samples are obtained in revision surgery. Future studies are necessary to conclude whether the small percentage of false-negative cultures after prophylaxis can be further reduced with the use of more-sensitive culture techniques, like sonication. Copyright © 2017 American Society for Microbiology.

Gun Shows and Gun Violence: Fatally Flawed Study Yields Misleading Results

Science.gov (United States)

Hemenway, David; Webster, Daniel; Pierce, Glenn; Braga, Anthony A.

2010-01-01

A widely publicized but unpublished study of the relationship between gun shows and gun violence is being cited in debates about the regulation of gun shows and gun commerce. We believe the study is fatally flawed. A working paper entitled “The Effect of Gun Shows on Gun-Related Deaths: Evidence from California and Texas” outlined this study, which found no association between gun shows and gun-related deaths. We believe the study reflects a limited understanding of gun shows and gun markets and is not statistically powered to detect even an implausibly large effect of gun shows on gun violence. In addition, the research contains serious ascertainment and classification errors, produces results that are sensitive to minor specification changes in key variables and in some cases have no face validity, and is contradicted by 1 of its own authors’ prior research. The study should not be used as evidence in formulating gun policy. PMID:20724672

Toponymic Stratigraphy of the Middle Oka Region: The Results of a Comparison of Substrate Toponymy Areas and Archaeological Culture Areas

Directory of Open Access Journals (Sweden)

Yuliana Yu. Gordova

2014-12-01

Full Text Available The article explores the potential of an integrative approach to ethnohistoric reconstruction. Using both onomastic and archaeological data, the author makes an attempt to reveal the correlations between the substrate toponymy of the Middle Oka Region and the areas of the archaeological cultures found on this territory. The results of the research show that the main types of non-Slavic place names of the region correlate with some important archaeological cultures: Fatyanovo-Balanovo culture, Shagar culture, Gorodets culture, cultures of Merya, Muroma, Meshchera and Mordva. Taking into account the most recent etymologies, the paper provides a toponymic stratigraphy of the territory in the remotest periods: Neolithic Era, Bronze Age and early Iron Age. The author argues that the formation of the basic hydronymic systems of the Middle Oka Region may be dated to the Bronze Age and reliably ascribed to the regional corded ware and battle axe cultures (Fatyanovo-Balanovo, Shagar whilst the formation of the basic toponymic areas of the North-Eastern part of the region may be attributed to a later period (late 1st — early 2nd millennium AD. The article points out that the toponymic data are crucial for the ethnocultural attribution of the population of the settlements poorly studied by archaeologists. They acquire a particular importance when the interpretation of archaeological materials is disputable or insufficient.

Perceived cultural importance and actual self-importance of values in cultural identification.

Science.gov (United States)

Wan, Ching; Chiu, Chi-yue; Tam, Kim-pong; Lee, Sau-lai; Lau, Ivy Yee-man; Peng, Siqing

2007-02-01

Cross-cultural psychologists assume that core cultural values define to a large extent what a culture is. Typically, core values are identified through an actual self-importance approach, in which core values are those that members of the culture as a group strongly endorse. In this article, the authors propose a perceived cultural importance approach to identifying core values, in which core values are values that members of the culture as a group generally believe to be important in the culture. In 5 studies, the authors examine the utility of the perceived cultural importance approach. Results consistently showed that, compared with values of high actual self-importance, values of high perceived cultural importance play a more important role in cultural identification. These findings have important implications for conceptualizing and measuring cultures. ((c) 2007 APA, all rights reserved).

Maintaining Oversight of Licensee Safety Culture. CSNI/WGHOF Survey Results

International Nuclear Information System (INIS)

2008-01-01

In preparation for this workshop, a survey was sent to members of the WGHOF in Autumn 2006. Purpose of the Survey was to explore and share the methods and approaches used to maintain oversight of licensee safety culture. 13 countries responded to the survey. The responses were used in the development of discussion topics and themes for this workshop. This presentation (slides) summarizes the results of the survey

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

OpenAIRE

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

2017-01-01

The interaction between age and culture can have various implications for cognition as age represents the effect of biological processes whereas culture represents the effect of sustaining experiences. Nevertheless, their interaction has rarely been examined. Thus, based on the fact that Asians are more intuitive in reasoning than Americans, we examined how this cultural difference might interact with age. Young and old participants from the US and Singapore performed a categorization task (l...

Childhood Context Explains Cultural Variance in Implicit Parenting Motivation: Results from Two Studies with Six Samples from Cameroon, Costa Rica, Germany, and PR China

Directory of Open Access Journals (Sweden)

Athanasios Chasiotis

2014-04-01

Full Text Available We investigated the effect of the childhood context variables number of siblings (study 1 and 2 and parental SES (study 2 on implicit parenting motivation across six cultural samples, including Africa (2xCameroon, Asia (PR China, Europe (2xGermany, and Latin America (Costa Rica. Implicit parenting motivation was assessed using an instrument measuring implicit motives (OMT, Operant Multimotive Test; Kuhl and Scheffer, 2001. Replicating and extending results from previous studies, regression analyses and structural equation models show that the number of siblings and parental SES explain a large amount of cultural variance, ranging from 64% to 82% of the cultural variance observed in implicit parenting motivation. Results are discussed within the framework of evolutionary developmental psychology.

Playing up and playing down cultural identity: Introducing cultural influence and cultural variability.

Science.gov (United States)

Ferguson, Gail M; Nguyen, Jacqueline; Iturbide, Maria I

2017-01-01

Cultural variability (CV) is introduced as an overlooked dimension of cultural identity development pertaining to emphasizing and de-emphasizing the influence of a single cultural identity (i.e., cultural influence [CI]) on daily interactions and behaviors. The Cultural IDentity Influence Measure (CIDIM) is introduced as a novel measure of CI and CV, and hypothesis-driven validation is conducted in two samples along with exploration of associations between CV and well-being. A multicultural sample of 242 emerging adults participated in a daily diary study (Mage = 19.95 years, SDage = 1.40) by completing up to eight daily online surveys containing the CIDIM, criterion measures (ethnic identity, other group orientation, ethnic identity salience and daily variability in salience, social desirability), and measures of personal and interpersonal well-being. A second validation sample (n = 245) completed a 1-time survey with the CIDIM and a subset of criterion measures. Results using both samples show evidence of CI and CV and demonstrate the validity, reliability, and domain-sensitivity of the CIDIM. Further, CV made unique and positive contributions to predicting interaction quality after accounting for ethnic salience and variability in ethnic salience. An analytic approach utilizing standard deviations produced near-identical results to multilevel modeling and is recommended for parsimony. Ethnic minority and majority individuals make daily adjustments to play up and play down the influence of cultural identity on their social interactions and behaviors, and these adjustments predict interpersonal well-being. Cultural influence and cultural variability contribute to our emerging understanding of cultural identity as dynamic and agentic. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Analysis of the survey results for the safety culture attitudes of HANARO management division staff

Energy Technology Data Exchange (ETDEWEB)

Lee, M.; Hwang, S. Y.; Lim, I. C.; Kang, T. J.; Choi, H. Y

2003-12-01

This report provides the that analysis results of the surveys on the safety culture attitude and related topics for the HANARO Management Division staff. The survey form consisted of the questionnaire on the safety culture attitude, happiness and life style, drinking habit and traffic safety attitude. The key information drawn from the analysis are as follow; First, the level of safety culture attitude of the staff was confirmed and it was found that the attitude improved when the present analysis results were compared with them for the survey in 1998. Second, the degree of happiness that the staff feel is higher than the average Korean and they enjoy more leisure time than the average Korean. Third, the staff drink more alcohol than the average Korean. Thus, the drinking habit must be improved for the health of the staff. Fourth, the questionnaire of the happiness and the traffic safety attitude should be improved to verify the hypotheses on the relation between them and the safety culture attitude.

Analysis of the survey results for the safety culture attitudes of HANARO management division staff

International Nuclear Information System (INIS)

Lee, M.; Hwang, S. Y.; Lim, I. C.; Kang, T. J.; Choi, H. Y.

2003-12-01

This report provides the that analysis results of the surveys on the safety culture attitude and related topics for the HANARO Management Division staff. The survey form consisted of the questionnaire on the safety culture attitude, happiness and life style, drinking habit and traffic safety attitude. The key information drawn from the analysis are as follow; First, the level of safety culture attitude of the staff was confirmed and it was found that the attitude improved when the present analysis results were compared with them for the survey in 1998. Second, the degree of happiness that the staff feel is higher than the average Korean and they enjoy more leisure time than the average Korean. Third, the staff drink more alcohol than the average Korean. Thus, the drinking habit must be improved for the health of the staff. Fourth, the questionnaire of the happiness and the traffic safety attitude should be improved to verify the hypotheses on the relation between them and the safety culture attitude

Cultural bases for self-evaluation: seeing oneself positively in different cultural contexts.

Science.gov (United States)

Becker, Maja; Vignoles, Vivian L; Owe, Ellinor; Easterbrook, Matthew J; Brown, Rupert; Smith, Peter B; Bond, Michael Harris; Regalia, Camillo; Manzi, Claudia; Brambilla, Maria; Aldhafri, Said; González, Roberto; Carrasco, Diego; Paz Cadena, Maria; Lay, Siugmin; Schweiger Gallo, Inge; Torres, Ana; Camino, Leoncio; Özgen, Emre; Güner, Ülkü E; Yamakoğlu, Nil; Silveira Lemos, Flávia Cristina; Trujillo, Elvia Vargas; Balanta, Paola; Macapagal, Ma Elizabeth J; Cristina Ferreira, M; Herman, Ginette; de Sauvage, Isabelle; Bourguignon, David; Wang, Qian; Fülöp, Márta; Harb, Charles; Chybicka, Aneta; Mekonnen, Kassahun Habtamu; Martin, Mariana; Nizharadze, George; Gavreliuc, Alin; Buitendach, Johanna; Valk, Aune; Koller, Silvia H

2014-05-01

Several theories propose that self-esteem, or positive self-regard, results from fulfilling the value priorities of one's surrounding culture. Yet, surprisingly little evidence exists for this assertion, and theories differ about whether individuals must personally endorse the value priorities involved. We compared the influence of four bases for self-evaluation (controlling one's life, doing one's duty, benefitting others, achieving social status) among 4,852 adolescents across 20 cultural samples, using an implicit, within-person measurement technique to avoid cultural response biases. Cross-sectional and longitudinal analyses showed that participants generally derived feelings of self-esteem from all four bases, but especially from those that were most consistent with the value priorities of others in their cultural context. Multilevel analyses confirmed that the bases of positive self-regard are sustained collectively: They are predictably moderated by culturally normative values but show little systematic variation with personally endorsed values.

The genotoxicity of sodium arsenite in human lymphocyte culture

International Nuclear Information System (INIS)

Elhabit, O.H.M.

1995-01-01

Sodium arsenite was tested for its clastogenic effect alone and in combination with x-irradiation on whole blood culture and on isolated lymphocyte culture. The results showed a significant difference in the yield of aberrations induced with respect to the culture time 48 hr whole blood culture showed significant increase in gaps and breaks whereas isolated lymphocytes culture showed significant inhibition of cell cycle and 75% of the lymphocytes were in first cell cycle at 72 hr. Arsenite showed co-mutagenicity with different doses of x-ray delivered immediately or few hours after treatment of the culture with SA. The results suggest that SA also is mutagenic at the dose level used and provide support for the indispensability of whole blood culture for evaluation of the in vivo effect any suspected mutagen. Using isolated lymphocytes appear to have problems leading to extensive cell cycle delay

Mesenchymal stromal cells of osteosarcoma patients do not show evidence of neoplastic changes during long-term culture.

Science.gov (United States)

Buddingh, Emilie P; Ruslan, S Eriaty N; Reijnders, Christianne M A; Szuhai, Karoly; Kuijjer, Marieke L; Roelofs, Helene; Hogendoorn, Pancras C W; Maarten Egeler, R; Cleton-Jansen, Anne-Marie; Lankester, Arjan C

2015-01-01

In vitro expanded mesenchymal stromal cells (MSCs) are increasingly used as experimental cellular therapy. However, there have been concerns regarding the safety of their use, particularly with regard to possible oncogenic transformation. MSCs are the hypothesized precursor cells of high-grade osteosarcoma, a tumor with often complex karyotypes occurring mainly in adolescents and young adults. To determine if MSCs from osteosarcoma patients could be predisposed to malignant transformation we cultured MSCs of nine osteosarcoma patients and five healthy donors for an average of 649 days (range 601-679 days). Also, we compared MSCs derived from osteosarcoma patients at diagnosis and from healthy donors using genome wide gene expression profiling. Upon increasing passage, increasing frequencies of binucleate cells were detected, but no increase in proliferation suggestive of malignant transformation occurred in MSCs from either patients or donors. Hematopoietic cell specific Lyn substrate 1 (HLCS1) was differentially expressed (fold change 0.25, P value 0.0005) between MSCs of osteosarcoma patients (n = 14) and healthy donors (n = 9). This study shows that although HCLS1 expression was downregulated in MSCs of osteosarcoma patients and binucleate cells were present in both patient and donor derived MSCs, there was no evidence of neoplastic changes to occur during long-term culture.

SURVEYS OF ORGANIZATIONAL CULTURE AND SAFETY CULTURE IN NUCLEAR POWER

International Nuclear Information System (INIS)

BROWN, B.S.

2000-01-01

The results of a survey of organizational culture at a nuclear power plant are summarized and compared with those of a similar survey which has been described in the literature on high-reliability organizations. A general-purpose cultural inventory showed a profile of organizational style similar to that reported in the literature; the factor structure for the styles was also similar to that of the plant previously described. A specialized scale designed to measure safety culture did not distinguish among groups within the organization that would be expected to differ

The Genotoxicity of Sodium Arsenite in Human Lymphocyte Culture

International Nuclear Information System (INIS)

El-Habit Ola, H.M.

1998-01-01

Sodium arsenite was tested for its clastogenic effect alone and on isolated lymphocyte culture. The results showed a significant difference in the yield of chromosome aberrations induced with respect to the culture time 48 h. Whole blood culture showed significant increase in gaps and breaks whereas isolated lymphocyte culture showed significant inhibition of cell cycle and 75% of the lymphocytes were in their first cell cycle at 72 hr. Arsenite showed co-mutagenicity with different doses of x-ray delivered immediately or few hours after treatment of the culture with S A. The results suggest that S A is also mutagenic at the dose level used and provide support for the indispensability of whole blood culture for evaluation of the in vivo effect of any suspected mustagen using isolated lymphocytes appear to have problems leading to extensive cell cycle delay

Measuring patient safety culture in Taiwan using the Hospital Survey on Patient Safety Culture (HSOPSC).

Science.gov (United States)

Chen, I-Chi; Li, Hung-Hui

2010-06-07

Patient safety is a critical component to the quality of health care. As health care organizations endeavour to improve their quality of care, there is a growing recognition of the importance of establishing a culture of patient safety. In this research, the authors use the Hospital Survey on Patient Safety Culture (HSOPSC) questionnaire to assess the culture of patient safety in Taiwan and attempt to provide an explanation for some of the phenomena that are unique in Taiwan. The authors used HSOPSC to measure the 12 dimensions of the patient safety culture from 42 hospitals in Taiwan. The survey received 788 respondents including physicians, nurses, and non-clinical staff. This study used SPSS 15.0 for Windows and Amos 7 software tools to perform the statistical analysis on the survey data, including descriptive statistics and confirmatory factor analysis of the structural equation model. The overall average positive response rate for the 12 patient safety culture dimensions of the HSOPSC survey was 64%, slightly higher than the average positive response rate for the AHRQ data (61%). The results showed that hospital staff in Taiwan feel positively toward patient safety culture in their organization. The dimension that received the highest positive response rate was "Teamwork within units", similar to the results reported in the US. The dimension with the lowest percentage of positive responses was "Staffing". Statistical analysis showed discrepancies between Taiwan and the US in three dimensions, including "Feedback and communication about error", "Communication openness", and "Frequency of event reporting". The HSOPSC measurement provides evidence for assessing patient safety culture in Taiwan. The results show that in general, hospital staffs in Taiwan feel positively toward patient safety culture within their organization. The existence of discrepancies between the US data and the Taiwanese data suggest that cultural uniqueness should be taken into

Nissan Showcases the Results of an Energy-Wise Corporate Culture

Energy Technology Data Exchange (ETDEWEB)

None

2010-06-11

The corporate leadership at Nissan cultivates a culture of energy efficiency, encouraging employees to practice good energy management at work and in every part of their lives. Read about Nissan's energy-conscience culture.

Trying to fit in - upper secondary school students' negotiation processes between sports culture and youth culture

DEFF Research Database (Denmark)

Nielsen, Stine Frydendal; Thing, Lone Friis

2018-01-01

In this paper we present results concerning how students in a Danish upper secondary school negotiate between sports culture and the prevailing norms of youth culture in a local school context. The study shows that it can be rather difficult for young people to combine sports culture with the local...... youth culture, because living a healthy and physically active life doesn’t fit very well with the prevailing norms of youth culture, which involve a dominant social arena characterized by parties and alcohol. By applying the figurational sociology of Norbert Elias, this article shows that being included...... in a sports figuration can result in exclusion from the youth figuration. Young athletic students are therefore in a constant process of negotiation, where they struggle to fit into both sport and non-sport related contexts, because it is important to belong within both. The study is based on 16 focus group...

Phytoceramide Shows Neuroprotection and Ameliorates Scopolamine-Induced Memory Impairment

Directory of Open Access Journals (Sweden)

Seikwan Oh

2011-10-01

Full Text Available The function and the role phytoceramide (PCER and phytosphingosine (PSO in the central nervous system has not been well studied. This study was aimed at investigating the possible roles of PCER and PSO in glutamate-induced neurotoxicity in cultured neuronal cells and memory function in mice. Phytoceramide showed neuro-protective activity in the glutamate-induced toxicity in cultured cortical neuronal cells. Neither phytosphingosine nor tetraacetylphytosphingosine (TAPS showed neuroproective effects in neuronal cells. PCER (50 mg/kg, p.o. recovered the scopolamine-induced reduction in step-through latency in the passive avoidance test; however, PSO did not modulate memory function on this task. The ameliorating effects of PCER on spatial memory were confirmed by the Morris water maze test. In conclusion, through behavioral and neurochemical experimental results, it was demonstrated that central administration of PCER produces amelioration of memory impairment. These results suggest that PCER plays an important role in neuroprotection and memory enhancement and PCER could be a potential new therapeutic agent for the treatment of neurodegenerative diseases such as Alzheimer’s disease.

Evaluation of culture and antibiogram results in burned patients

OpenAIRE

Polat, Yusuf; Karabulut, Aysun; Balcı, Yasemin I.; Çilengir, Mehmet; Övet, Gültekin; Cebelli, Sami

2010-01-01

Infections are most common cause of morbidity and mortality in burned patients due to destruction of skin barrier. In this study, we aimed to determine most common microorganisms and their antibiotic susceptibility detected in wound cultures of these patients. Sixty six positive wound cultures were detected in patients admitted to burn clinic of Denizli State hospital between November, 2008 and November, 2009 and were evaluated in the study. Antibiotic susceptibility tests were performed by d...

A study on relationship between cultural intelligence and cross-cultural adjustment in tour management

Directory of Open Access Journals (Sweden)

Mahdi Karroubi

2014-06-01

Full Text Available The purpose of the present study was to examine the effects of cultural intelligence (CQ and emotional intelligence (EI on a tour leader’s adjustment in a different cultural environment. Data were collected from 330 outgoing tour leaders in Tehran, Iran. The construct validity was confirmed by using confirmatory factor analysis. The data were analyzed using correlation analysis and path analysis to test the effect of CQ on cross-cultural adjustment, and the moderating effect of EI on the relationship between CQ and cross-cultural adjustment. The results showed that CQ had a positive effect on cross-cultural adjustment. In addition, we found that CQ had a positive effect on EI. The findings of the research showed that emotional intelligence in not significantly the mediator variable. Emotional intelligence has a positive and significant effect on cross-cultural adjustment. The findings of this study contribute to the body of knowledge in the field of CQ and cross-cultural research, and it provides practical implications for individuals seeking to improve their cross-cultural effectiveness, enhancing their cultural intelligence and emotional intelligence, specifically in tourism industry.

Cultural adaptation and validation of an instrument on barriers for the use of research results.

Science.gov (United States)

Ferreira, Maria Beatriz Guimarães; Haas, Vanderlei José; Dantas, Rosana Aparecida Spadoti; Felix, Márcia Marques Dos Santos; Galvão, Cristina Maria

2017-03-02

to culturally adapt The Barriers to Research Utilization Scale and to analyze the metric validity and reliability properties of its Brazilian Portuguese version. methodological research conducted by means of the cultural adaptation process (translation and back-translation), face and content validity, construct validity (dimensionality and known groups) and reliability analysis (internal consistency and test-retest). The sample consisted of 335 nurses, of whom 43 participated in the retest phase. the validity of the adapted version of the instrument was confirmed. The scale investigates the barriers for the use of the research results in clinical practice. Confirmatory factorial analysis demonstrated that the Brazilian Portuguese version of the instrument is adequately adjusted to the dimensional structure the scale authors originally proposed. Statistically significant differences were observed among the nurses holding a Master's or Doctoral degree, with characteristics favorable to Evidence-Based Practice, and working at an institution with an organizational cultural that targets this approach. The reliability showed a strong correlation (r ranging between 0.77 and 0.84, pcultura organizacional dirigida hacia tal aproximación. La fiabilidad presentó correlación fuerte (r variando entre 0,77 y 0,84, pcultura organizacional direcionada para tal abordagem. A confiabilidade apresentou correlação forte (r variando entre 0,77e 0,84, p<0,001) e a consistência interna foi adequada (alfa de Cronbach variando entre 0,77 e 0,82) . a versão para o português brasileiro do instrumento The Barriers Scale demonstrou-se válida e confiável no grupo estudado.

Western gulf culture-density study-early results

Science.gov (United States)

Mohd S. Rahman; Michael G. Messina; Richard F. Fisher; Alan B. Wilson; Nick Chappell; Conner Fristoe; Larry Anderson

2006-01-01

The Western Gulf Culture-Density Study is a collaborative research effort between Texas A&M University and five forest products companies to examine the effects of early silvicultural treatment intensity and a wide range of both densities and soil types on performance of loblolly pine. The study tests 2 silvicultural intensities, 5 planting densities (200 to 1,200...

Cross-cultural leadership: leading around the world.

Science.gov (United States)

Hanges, Paul J; Aiken, Juliet R; Park, Joo; Su, Junjie

2016-04-01

Situational models of leadership have been discussed since the mid-1960s. In this paper, we review the evidence concerning one such contextual variable, societal culture. The traditional cross-cultural literature shows how culture affects the kind of leadership characteristics, attributes, and behaviors desired and believed to be important in a society. The research also shows that culture moderates the outcomes resulting from different styles of leadership. The newly emerging global leadership literature focuses on leadership when followers are culturally diverse. We review the current state of these literatures and provide research suggestions. Copyright © 2015 Elsevier Ltd. All rights reserved.

Innovation-oriented culture in the public sector: do managerial autonomy and result control lead to innovation?

OpenAIRE

J. Wynen; K. Verhoest; E. Ongaro; S. van Thiel

2014-01-01

This article examines the effect of specific new public management (NPM)-related characteristics to explain innovation-oriented culture within public sector organizations. According to NPM doctrines, an enhanced managerial autonomy combined with result control will stimulate a more innovation-oriented culture in such organizations. Using multi-country survey data of over 200 public sector agencies, we test for the influence of organizational autonomy, result control and their interactions, on...

Birthweight distribution in ART singletons resulting from embryo culture in two different culture media compared with the national population

DEFF Research Database (Denmark)

Lemmen, Josephine Gabriela; Pinborg, Anja; Rasmussen, S

2014-01-01

IS KNOWN ALREADY: Studies on human ART singletons have reported a difference in birthweight in singletons following IVF culture in different culture media. However, other studies comparing different culture media have not shown any significant differences in birthweight. STUDY DESIGN, SIZE, DURATION......: This study was a retrospective comparison of birthweights in IVF/ICSI singletons conceived after fresh embryo transfer following embryo culture in Cook or Medicult medium and in a national cohort of naturally conceived singletons in nulliparous women. The study compares four independent groups consisting...... of singletons in nulliparous women from Cook-d2: 2-day culture in Cook medium at Rigshospitalet (n = 974), Medicult-d2: 2-day culture in Medicult EmbryoAssist medium at Rigshospitalet (n = 147), Medicult-d3: 3-day culture in Medicult EmbryoAssist medium with and without added GM-CSF (n = 204), and DK...

Comparative usefulness of inflammatory markers to indicate bacterial infection-analyzed according to blood culture results and related clinical factors.

Science.gov (United States)

Nishikawa, Hirokazu; Shirano, Michinori; Kasamatsu, Yu; Morimura, Ayumi; Iida, Ko; Kishi, Tomomi; Goto, Tetsushi; Okamoto, Saki; Ehara, Eiji

2016-01-01

To assess relationships of inflammatory markers and 2 related clinical factors with blood culture results, we retrospectively investigated inpatients' blood culture and blood chemistry findings that were recorded from January to December 2014 using electronic medical records and analyzed the data of 852 subjects (426 culture-positive and 426 culture-negative). Results suggested that the risk of positive blood culture statistically increased as inflammatory marker levels and the number of related factors increased. Concerning the effectiveness of inflammatory markers, when the outcome definition was also changed for C-reactive protein (CRP), the odds ratio had a similar value, whereas when the outcome definition of blood culture positivity was used for procalcitonin (PCT), the greatest effectiveness of that was detected. Therefore, the current results suggest that PCT is more useful than CRP as an auxiliary indication of bacterial infection. Copyright © 2016 Elsevier Inc. All rights reserved.

A weight-loss intervention program designed for Mexican-American women: cultural adaptations and results.

Science.gov (United States)

Lindberg, Nangel M; Stevens, Victor J; Vega-López, Sonia; Kauffman, Tia L; Calderón, Mariana Rosales; Cervantes, María Antonieta

2012-12-01

This study assessed the feasibility of a culturally-appropriate weight-loss intervention targeting obese Spanish-speaking Mexican women. This 12-month weight-loss program was based on behavioral interventions previously used successfully with English-speaking participants. Cultural adaptations included: female interventionists, minimal written materials, emphasis on group activities, focus on Mexican traditions and beliefs, and skill-building approach to food measurement. All sessions were conducted in Spanish. The study had few exclusionary criteria, which allowed participation of women with a wide range of literacy levels. Recruitment exceeded expectations, with 47 participants enrolling in the program. Not counting participants who became pregnant during the study, attendance at 6 and 12 months was 62 and 50 % respectively. Mean weight loss at 6 and 12 months was 5.3 and 7.2 kg, respectively, with a mean reduction in BMI of 4.0 and 5.5 kg/m(2) from baseline to 6 and 12 months, respectively. This pilot study shows that it is feasible to develop and implement culturally-appropriate behavioral lifestyle interventions for obesity treatment in Mexican-American women.

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

Directory of Open Access Journals (Sweden)

Stephen Magu

2015-08-01

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

Cultural competence in medical education

DEFF Research Database (Denmark)

Sørensen, Janne; Jervelund, Signe Smith; Nørredam, Marie Louise

2017-01-01

the survey, and 199 responded. The response rate is 14%. Data were analysed through descriptive calculations, and answers to open-ended questions were coded using content analysis. Results: Results showed that 82.4% of the informants agreed or strongly agreed that the medical education programme should...... in receiving training on cultural competence. Conclusions: Generally, there is interest in and acknowledgement of the importance of cultural competence in Danish medical education among teachers at the University of Copenhagen. This creates an opportunity to implement cultural competence in the medical...

The use of chitosan-dextran gel shows anti-inflammatory, antibiofilm, and antiproliferative properties in fibroblast cell culture.

Science.gov (United States)

Paramasivan, Sathish; Jones, Damien; Baker, Leonie; Hanton, Lyall; Robinson, Simon; Wormald, Peter J; Tan, Lorwai

2014-01-01

Chitosan-dextran gel has been used as an antihemostatic agent and antiadhesive agent after endoscopic sinus surgery. Because Staphylococcus aureus biofilms have been implicated in recalcitrant chronic rhinosinusitis, this study aimed to further investigate the (i) anti-inflammatory, (ii) bacterial biofilm inhibition, (iii) antiproliferative effects, and (iv) wound-healing properties of chitosan and chitosan-dextran gel. Fibroblasts were isolated from human nasal tissue and were used to determine the effects of chitosan and chitosan-dextran gel on (i) cell proliferation, (ii) wound healing, (iii) inflammation in fibroblast cultures challenged with superantigens S. aureus enterotoxin B (SEB) and toxic shock syndrome toxin (TSST), and (iv) on S. aureus biofilms. Chitosan was highly effective at reducing IL-8 expression after TSST and SEB challenge. Chitosan was also effective at reducing IL-8 expression of nonchallenged fibroblasts showing its anti-inflammatory effects on fibroblasts in a diseased state. Chitosan-dextran gel showed strong antibiofilm properties at 50% (v/v) concentration in vitro. Dextran, on its own, showed antibiofilm properties at 1.25% (w/v) concentration. Chitosan, on its own, reduced proliferation of fibroblasts to 82% of control proliferation and chitosan-dextran gel reduced proliferation of the fibroblasts to 0.04% of control proliferation. Relative to the no treatment controls, chitosan-dextran gel significantly delayed the wound-healing rate over the first 48 hours of the experiment. Chitosan-dextran gel reduced fibroblast proliferation and wound-healing time, showing a possible mechanism of reducing adhesions in the postsurgical period. Chitosan reduced IL-8 levels, showing its anti-inflammatory properties. Chitosan-dextran gel and dextran treatment showed antibiofilm properties in our model.

A study on factors of dissatisfaction and stress of the blacksmiths resulting from the organizational culture in the surgical instrument industry of India

Directory of Open Access Journals (Sweden)

Tirthankar Ghosh

2011-01-01

Full Text Available Background: It is important to understand what motivates workers and the extent to which the organization and other contextual variables satisfy them. The aim of the study was to determine factors of dissatisfaction resulting from the organizational culture among the blacksmiths involved in the surgical instrument industry. Materials and Methods: Fifty male surgical blacksmiths each of the skilled and unskilled groups of the forging section were selected. Organizational Role Stress Scale was used to measure the individuals′ role stress and several forms of conflict within an organization. Also, the organizational culture and personal involvement in an organization was measured among the surgical blacksmiths. Results: The mean score for total role stress for Skilled was 71.7 and for unskilled was 77.2. The most frequent type of organizational culture was reported to be hierarchy, both by skilled and unskilled surgical blacksmiths, followed by market and clan culture. Conclusion: This study shows that the skilled surgical blacksmiths have lower level of stress and conflicts in comparison with unskilled surgical blacksmiths. Both skilled and unskilled surgical blacksmiths estimated their level of personal involvement as low and indicated insufficient involvement in work teams. The satisfaction of the employees with their status and role in the organizational culture was also poor for both skilled and unskilled surgical blacksmiths.

Formation of nuclear security culture in Ukraine

International Nuclear Information System (INIS)

Gavrilyuk, V.Yi.; Gavrilyuk-Burakova, A.V.; Drapej, S.S.; Parkhomenko, V.V.; Proskuryin, D.V.; Romanova, O.P.

2014-01-01

Issues of nuclear security culture formation are considered in the article. Information on establishing and activity of Working Group for formation and development of nuclear security culture being held during 2010 - 2013 is given. An issue of regulation of activity on formation and development of nuclear security culture is illustrated. Analysis of the survey results regarding efficiency assessment of the work aimed to form and develop of nuclear security culture of nuclear facilities is carried out. The results show that the nuclear security culture of the most of nuclear facilities in Ukraine has been formed and is at the stage of development

Cultural Employment by Level of Education

Directory of Open Access Journals (Sweden)

Diana Sava

2017-09-01

Full Text Available The sector of the creative economy brings benefits to the economy, more exactly, through the cultural sector, due to the unlimited resources needed to develop – the human resources represented by their mind or talent. The industrial development and innovation lead towards many changes in the cultural industries mostly due to the digitization effect, an irreversible change in the creation of various cultural goods and services, resulting even new cultural domains and also new regulation in the cultural field. The goods and services produced by the new cultural sector “encompass artistic, aesthetic, symbolic and spiritual values (… their system of valorisation, which includes a characteristic irreproducible, is linked to its appreciation or pleasure” makes them different from other goods and services as Throsby mentioned (UNESCO, 2009:22. This paper aims to show some positive impacts of the creative economy, highlighting social and economic aspects, such as cultural diversity, tolerance, freedom of expression of the cultural identity and by the other hand, new jobs for artists, earnings’ increases, creative clusters, cultural employment etc. We will also show more clearly the activities and the occupations which concern the cultural employment and figures regarding cultural employment in Europe.

Cultural Transmission on the Taskscape: Exploring the Effects of Taskscape Visibility on Cultural Diversity.

Science.gov (United States)

Premo, L S; Tostevin, Gilbert B

2016-01-01

Culturally transmitted behavior can be structured in its performance both geographically and temporally, in terms of where and when implements are made and used on the landscape (what Ingold calls "the taskscape"). Yet cultural transmission theory has not yet explored the consequences of behaviors transmitted differently due to their enactment at different taskscape locations, what Tostevin calls "taskscape visibility." Here, we use computer simulations to explore how taskscape visibility and forager mobility affect the diversity of two selectively neutral culturally transmitted traits within a single population of social learners. The trait that can be transmitted from residential bases only (lower taskscape visibility) shows greater diversity than the trait that can be transmitted from residential bases and logistical camps (higher taskscape visibility). In addition, increased logistical mobility has a positive effect on the diversity of the trait with the lower taskscape visibility while it generally shows little to no effect on the diversity of the trait with higher taskscape visibility. Without an appreciation for the ways in which taskscape visibility and mobility can structure cultural transmission in space and through time, the difference in the observed equilibrium diversity levels of the two traits might be incorrectly interpreted as resulting from qualitatively different forms of biased cultural transmission. The results of our simulation experiment suggest that researchers may need to take the taskscape visibility into account when inferring cultural transmission from archaeological data.

High Density Sphere Culture of Adult Cardiac Cells Increases the Levels of Cardiac and Progenitor Markers and Shows Signs of Vasculogenesis

Directory of Open Access Journals (Sweden)

Kristina Vukusic

2013-01-01

Full Text Available 3D environment and high cell density play an important role in restoring and supporting the phenotypes of cells represented in cardiac tissues. The aim of this study was therefore to investigate the suitability of high density sphere (HDS cultures for studies of cardiomyocyte-, endothelial-, and stem-cell biology. Primary adult cardiac cells from nine human biopsies were cultured using different media for up to 9 weeks. The possibilities to favor a certain cell phenotype and induce production of extra cellular matrix (ECM were studied by histology, immunohistochemistry, and quantitative real-time PCR. Defined media gave significant increase in both cardiac- and progenitor-specific markers and also an intraluminal position of endothelial cells over time. Cardiac media showed indication of differentiation and maturity of HDS considering the ECM production and activities within NOTCH regulation but no additional cardiac differentiation. Endothelial media gave no positive effects on endothelial phenotype but increased proliferation without fibroblast overgrowth. In addition, indications for early vasculogenesis were found. It was also possible to affect the Wnt signaling in HDS by addition of a glycogen synthase kinase 3 (GSK3 inhibitor. In conclusion, these findings show the suitability of HDS as in vitro model for studies of cardiomyocyte-, endothelial-, and stem-cell biology.

An evaluation of culture results during treatment for tuberculosis as surrogate endpoints for treatment failure and relapse.

Directory of Open Access Journals (Sweden)

Patrick P J Phillips

Full Text Available It is widely acknowledged that new regimens are urgently needed for the treatment of tuberculosis. The primary endpoint in the Phase III trials is a composite outcome of failure at the end of treatment or relapse after stopping treatment. Such trials are usually both long and expensive. Valid surrogate endpoints measured during or at the end of treatment could dramatically reduce both the time and cost of assessing the effectiveness of new regimens. The objective of this study was to evaluate sputum culture results on solid media during treatment as surrogate endpoints for poor outcome. Data were obtained from twelve randomised controlled trials conducted by the British Medical Research Council in the 1970s and 80s in East Africa and East Asia, consisting of 6974 participants and 49 different treatment regimens. The month two culture result was shown to be a poor surrogate in East Africa but a good surrogate in Hong Kong. In contrast, the month three culture was a good surrogate in trials conducted in East Africa but not in Hong Kong. As well as differences in location, ethnicity and probable strain of Mycobacteria tuberculosis, Hong Kong trials more often evaluated regimens with rifampicin throughout and intermittent regimens, and patients in East African trials more often presented with extensive cavitation and were slower to convert to culture negative during treatment. An endpoint that is a summary measure of the longitudinal profile of culture results over time or that is able to detect the presence of M. tuberculosis later in treatment is more likely to be a better endpoint for a phase II trial than a culture result at a single time point and may prove to be an acceptable surrogate. More data are needed before any endpoint can be used as a surrogate in a confirmatory phase III trial.

ORGANIZATIONAL CULTURE AND MANAGEMENT CULTURE

OpenAIRE

Tudor Hobeanu; Loredana Vacarescu Hobeanu

2010-01-01

Communication reveals the importance of organizational culture and management culture supported by the remarkable results in economic and social level of organization. Their functions are presented and specific ways of expression levels of organizational culture and ways of adapting to the requirements of the organization's management culture.

Formation of nuclear security culture in Ukraine

Directory of Open Access Journals (Sweden)

V. I. Gavryliuk

2014-06-01

Full Text Available Issues of nuclear security culture formation are considered in the article. Information on establishing and ac-tivity of Working Group for formation and development of nuclear security culture being held during 2010 – 2013 is given. An issue of regulation of activity on formation and development of nuclear security culture is il-lustrated. Analysis of the survey results regarding efficiency assessment of the work aimed to form and develop of nuclear security culture of nuclear facilities is carried out. The results show that the nuclear security culture of the most of nuclear facilities in Ukraine has been formed and is at the stage of development.

Growth of nutrient-replete Microcystis PCC 7806 cultures is inhibited by an extracellular signal produced by chlorotic cultures.

Science.gov (United States)

Dagnino, Denise; de Abreu Meireles, Diogo; de Aquino Almeida, João Carlos

2006-01-01

The frequency of cyanobacterial blooms has been increasing all over the world. These blooms are often toxic and have become a serious health problem. The aim of this work was to search for population density control mechanisms that could inhibit the proliferation of the toxic bloom-forming genus Microcystis. Microcystis PCC 7806 cultured for long periods in liquid ASM-1 medium loses its characteristic green colour. When a medium of chlorotic cultures is added to a nutrient-replete culture, cell density increase is drastically reduced when compared with controls. Inhibition of cell proliferation occurs in Microcystis cultures from any growth stage and was not strain-specific, but other genera tested showed no response. Investigations on the mechanism of growth inhibition showed that cultures treated with the conditioned medium acquired a pale colour, with pigment concentration similar to that found in chlorotic cultures. Ultrastructural examination showed that the conditioned medium induced thylakoid membrane disorganization, typical of chlorotic cells, in nutrient-replete cultures. An active extract was obtained and investigations showed that activity was retained after heating and after addition of an apolar solvent. This indicates that activity of the conditioned medium from chlorotic cells results from non-protein, apolar compound(s).

The benefits of social influence in optimized cultural markets.

Science.gov (United States)

Abeliuk, Andrés; Berbeglia, Gerardo; Cebrian, Manuel; Van Hentenryck, Pascal

2015-01-01

Social influence has been shown to create significant unpredictability in cultural markets, providing one potential explanation why experts routinely fail at predicting commercial success of cultural products. As a result, social influence is often presented in a negative light. Here, we show the benefits of social influence for cultural markets. We present a policy that uses product quality, appeal, position bias and social influence to maximize expected profits in the market. Our computational experiments show that our profit-maximizing policy leverages social influence to produce significant performance benefits for the market, while our theoretical analysis proves that our policy outperforms in expectation any policy not displaying social signals. Our results contrast with earlier work which focused on showing the unpredictability and inequalities created by social influence. Not only do we show for the first time that, under our policy, dynamically showing consumers positive social signals increases the expected profit of the seller in cultural markets. We also show that, in reasonable settings, our profit-maximizing policy does not introduce significant unpredictability and identifies "blockbusters". Overall, these results shed new light on the nature of social influence and how it can be leveraged for the benefits of the market.

Safety culture : a significant influence on safety in transportation

Science.gov (United States)

2017-08-01

An organizations safety culture can influence safety outcomes. Research and experience show that when safety culture is strong, accidents are less frequent and less severe. As a result, building and maintaining strong safety cultures should be a t...

Clinicians' interpretations of point of care urine culture versus laboratory culture results: analysis from the four-country POETIC trial of diagnosis of uncomplicated urinary tract infection in primary care.

Science.gov (United States)

Hullegie, Saskia; Wootton, Mandy; Verheij, Theo J M; Thomas-Jones, Emma; Bates, Janine; Hood, Kerenza; Gal, Micaela; Francis, Nick A; Little, Paul; Moore, Michael; Llor, Carl; Pickles, Timothy; Gillespie, David; Kirby, Nigel; Brugman, Curt; Butler, Christopher C

2017-08-01

Urine culture at the point of care minimises delay between obtaining the sample and agar inoculation in a microbiology laboratory, and quantification and sensitivity results can be available more rapidly in primary care. To identify the degree to which clinicians' interpretations of a point-of-care-test (POCT) urine culture (Flexicult™ SSI-Urinary Kit) agrees with laboratory culture in women presenting to primary care with symptoms of uncomplicated urinary tract infections (UTI). Primary care clinicians used the Flexicult™-POCT, recorded their findings and took a photograph of the result, which was interpreted by microbiology laboratory technicians. Urine samples were additionally processed in routine care laboratories. Cross tabulations were used to identify important differences in organism identification, quantification and antibiotic susceptibility between these three sources of data. The influence of various laboratory definitions for UTI on culture were assessed. Primary care clinicians identified 202/289 urine samples (69.9%) as positive for UTI using the Flexicult™-POCT, whereas laboratory culture identified 94-190 (32.5-65.7%) as positive, depending on definition thresholds. 82.9% of samples identified positive for E. coli on laboratory culture were also considered positive for E. coli using the Flexicult™ -POCT, and susceptibilities were reasonably concordant. There were major discrepancies between laboratory staff interpretation of Flexicult™ photographs, clinicians' interpretation of the Flexicult™ test, and laboratory culture results. Flexicult™-POCT overestimated the positivity rate of urine samples for UTI when laboratory culture was used as the reference standard. However, it is unclear whether point-of-care or laboratory based urine culture provides the most valid diagnostic information. © The Author 2017. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Culture Analysis: The Interaction of Organizational and National Culture

OpenAIRE

Marina Arnoldovna Makarchenko

2015-01-01

The article is devoted to the interaction between organizational culture factors. A comparative analysis of the Russian and Argentine companies culture using different methods shows the impact of the national mentality in organizational culture. The thesis is the need to introduce the term "regional culture" in relation to modern Russia.

Reception of Talent Shows in Denmark: First Results from a Trans-National Audience Study of a Global Format Genre

DEFF Research Database (Denmark)

Jensen, Pia Majbritt

This paper will discuss the methodology and present the preliminary findings of the Danish part of a trans-national, comparative audience study of the musical talent show genre undertaken in Denmark, Finland, Germany and Great Britain in Spring 2013. Within the international business model...... of format adaptation, the musical talent show genre has been particularly successful in crossing cultural borders. Formats such as Idols, X Factor and Voice have sold to a large variety of countries, covering all continents. Such global reach inevitably raises the question of the genre’s audience appeal......; to what degree its reach has to do with a universal appeal inherent in the genre and/or the innovative character of individual formats, and to what degree its global success is due to local broadcasters’ ability to successfully adapt the formats to local audience tastes. A consensus has developed...

The Role of Culture Theory in Cross-Cultural Training: A Multimethod Study of Culture-Specific, Culture-General, and Culture Theory-Based Assimilators.

Science.gov (United States)

Bhawuk, Dharm P. S.

1998-01-01

In a multimethod evaluation of cross-cultural training tools involving 102 exchange students at a midwestern university, a theory-based individualism and collectivism assimilator tool had significant advantages over culture-specific and culture-general assimilators and a control condition. Results support theory-based culture assimilators. (SLD)

A study on factors of dissatisfaction and stress of the blacksmiths resulting from the organizational culture in the surgical instrument industry of India.

Science.gov (United States)

Ghosh, Tirthankar; Das, Banibrata; Gangopadhyay, Somnath

2011-07-01

It is important to understand what motivates workers and the extent to which the organization and other contextual variables satisfy them. The aim of the study was to determine factors of dissatisfaction resulting from the organizational culture among the blacksmiths involved in the surgical instrument industry. Fifty male surgical blacksmiths each of the skilled and unskilled groups of the forging section were selected. Organizational Role Stress Scale was used to measure the individuals' role stress and several forms of conflict within an organization. Also, the organizational culture and personal involvement in an organization was measured among the surgical blacksmiths. The mean score for total role stress for Skilled was 71.7 and for unskilled was 77.2. The most frequent type of organizational culture was reported to be hierarchy, both by skilled and unskilled surgical blacksmiths, followed by market and clan culture. This study shows that the skilled surgical blacksmiths have lower level of stress and conflicts in comparison with unskilled surgical blacksmiths. Both skilled and unskilled surgical blacksmiths estimated their level of personal involvement as low and indicated insufficient involvement in work teams. The satisfaction of the employees with their status and role in the organizational culture was also poor for both skilled and unskilled surgical blacksmiths.

Advertising execution styles as a reflection of culture : Cross-cultural analysis of messaging app advertising preferences in South Korea and China

OpenAIRE

Kivinen, Sofia

2014-01-01

Increased globalization and the thought of converging values has lead marketing practitioners and academics to consider more standardized approaches to marketing and advertising strategies. Even though cultures seem to evolve closer to each other, cultural diversity still exists. Advertising reflects and influences our cultural values and therefore it cannot be ignored when building effective advertising. Results show that culture impacts execution more than creative strategy (Wei & Jiang...

Davedan Show Di Amphi Theatre Nusa Dua Bali

Directory of Open Access Journals (Sweden)

Ni Made Ruastiti

2018-05-01

Bali karena berimplikasi positif pada ekonomi para pihak terkait, pengayaan bagi seni pertunjukan daerah setempat, dan identitas bagi kawasan wisata Nusa Dua, Bali. This article was compiled from the research results that aimed to understand the Davedan Show at Amphi Theater Nusa Dua, Bali. This research was conducted due to the imbalance between the assumption and the reality in real life. Generally, tourists visiting Bali are more excited and enthusiastic to watch the tourism performing arts that are based on local traditional art and culture. However, the reality is different. The questions are: how is the form of the Davedan show?; why do the tourists enjoy watching the show ?; what are the implications for the performer, the society, and the tourism industry in Nusa Dua, Bali?. This research applied qualitative research methods, especially the participative implementation that prioritized cooperation between the researchers and the related informants. The data sources of the research were the Davedan show, management, dancers, audiences, and similar research results produced by previous researchers. All data that had been collected by observation, interview, FGD, and literature study were then analyzed with aesthetic postmodern theory, theory of practice, and theory of power relationship. The results showed that: (1 Davedan Show was presented with the concept of a new presentation in the tourism performing arts in Bali. It could be seen from the material, the form, the way of presentation, and the management of the show. Davedan Show, presenting the theme of Treasure of the Archipelago and opening the new adventure gate, was accompanied by ethnic music recordings of the archipelago in a medley then continued with the performance structures of: Balinese, Sumatran, Sundanese, Solo, Borneo and Papuan art and culture; (2 Davedan Show attracted many foreign tourists because the show was based on the existence of market, aesthetic, and cultural ideologies of the

The benefits of social influence in optimized cultural markets.

Directory of Open Access Journals (Sweden)

Andrés Abeliuk

Full Text Available Social influence has been shown to create significant unpredictability in cultural markets, providing one potential explanation why experts routinely fail at predicting commercial success of cultural products. As a result, social influence is often presented in a negative light. Here, we show the benefits of social influence for cultural markets. We present a policy that uses product quality, appeal, position bias and social influence to maximize expected profits in the market. Our computational experiments show that our profit-maximizing policy leverages social influence to produce significant performance benefits for the market, while our theoretical analysis proves that our policy outperforms in expectation any policy not displaying social signals. Our results contrast with earlier work which focused on showing the unpredictability and inequalities created by social influence. Not only do we show for the first time that, under our policy, dynamically showing consumers positive social signals increases the expected profit of the seller in cultural markets. We also show that, in reasonable settings, our profit-maximizing policy does not introduce significant unpredictability and identifies "blockbusters". Overall, these results shed new light on the nature of social influence and how it can be leveraged for the benefits of the market.

High Content Analysis of Hippocampal Neuron-Astrocyte Co-cultures Shows a Positive Effect of Fortasyn Connect on Neuronal Survival and Postsynaptic Maturation.

Science.gov (United States)

van Deijk, Anne-Lieke F; Broersen, Laus M; Verkuyl, J Martin; Smit, August B; Verheijen, Mark H G

2017-01-01

Neuronal and synaptic membranes are composed of a phospholipid bilayer. Supplementation with dietary precursors for phospholipid synthesis -docosahexaenoic acid (DHA), uridine and choline- has been shown to increase neurite outgrowth and synaptogenesis both in vivo and in vitro . A role for multi-nutrient intervention with specific precursors and cofactors has recently emerged in early Alzheimer's disease, which is characterized by decreased synapse numbers in the hippocampus. Moreover, the medical food Souvenaid, containing the specific nutrient combination Fortasyn Connect (FC), improves memory performance in early Alzheimer's disease patients, possibly via maintaining brain connectivity. This suggests an effect of FC on synapses, but the underlying cellular mechanism is not fully understood. Therefore, we investigated the effect of FC (consisting of DHA, eicosapentaenoic acid (EPA), uridine, choline, phospholipids, folic acid, vitamins B12, B6, C and E, and selenium), on synaptogenesis by supplementing it to primary neuron-astrocyte co-cultures, a cellular model that mimics metabolic dependencies in the brain. We measured neuronal developmental processes using high content screening in an automated manner, including neuronal survival, neurite morphology, as well as the formation and maturation of synapses. Here, we show that FC supplementation resulted in increased numbers of neurons without affecting astrocyte number. Furthermore, FC increased postsynaptic PSD95 levels in both immature and mature synapses. These findings suggest that supplementation with FC to neuron-astrocyte co-cultures increased both neuronal survival and the maturation of postsynaptic terminals, which might aid the functional interpretation of FC-based intervention strategies in neurological diseases characterized by neuronal loss and impaired synaptic functioning.

High Content Analysis of Hippocampal Neuron-Astrocyte Co-cultures Shows a Positive Effect of Fortasyn Connect on Neuronal Survival and Postsynaptic Maturation

Directory of Open Access Journals (Sweden)

Anne-Lieke F. van Deijk

2017-08-01

Full Text Available Neuronal and synaptic membranes are composed of a phospholipid bilayer. Supplementation with dietary precursors for phospholipid synthesis –docosahexaenoic acid (DHA, uridine and choline– has been shown to increase neurite outgrowth and synaptogenesis both in vivo and in vitro. A role for multi-nutrient intervention with specific precursors and cofactors has recently emerged in early Alzheimer's disease, which is characterized by decreased synapse numbers in the hippocampus. Moreover, the medical food Souvenaid, containing the specific nutrient combination Fortasyn Connect (FC, improves memory performance in early Alzheimer's disease patients, possibly via maintaining brain connectivity. This suggests an effect of FC on synapses, but the underlying cellular mechanism is not fully understood. Therefore, we investigated the effect of FC (consisting of DHA, eicosapentaenoic acid (EPA, uridine, choline, phospholipids, folic acid, vitamins B12, B6, C and E, and selenium, on synaptogenesis by supplementing it to primary neuron-astrocyte co-cultures, a cellular model that mimics metabolic dependencies in the brain. We measured neuronal developmental processes using high content screening in an automated manner, including neuronal survival, neurite morphology, as well as the formation and maturation of synapses. Here, we show that FC supplementation resulted in increased numbers of neurons without affecting astrocyte number. Furthermore, FC increased postsynaptic PSD95 levels in both immature and mature synapses. These findings suggest that supplementation with FC to neuron-astrocyte co-cultures increased both neuronal survival and the maturation of postsynaptic terminals, which might aid the functional interpretation of FC-based intervention strategies in neurological diseases characterized by neuronal loss and impaired synaptic functioning.

Growth and Survival Rate of Tilapia (Oreochromis niloticus Larvae Fed by Daphnia magna Cultured With Organic Fertilizer Resulted From Probiotic Bacteria Fermentation

Directory of Open Access Journals (Sweden)

Vivi Endar Herawati

2015-10-01

Full Text Available Daphnia magna is a potential feed for fish. The aim of this research was to find the best treatment and effect of D. magna culture addition from fermented organic fertilizer, to growth and survival rate of Oreochromis niloticus larvae. There were five treatments, each with three repetitions used in the study. All treatments used chicken dung, and different combinations of rice bran, coconut oilcake waste and tilapia larvae. Feeding on tilapia was given by ad libitum method for five times a day until 14 days. Water quality during the research was maintained at temperature 28–29°C, DO 0.3 ppm and pH 8.1–8.2. Observed variables include relative growth rate, survival rate, food consumption rate and water quality. Our results showed that D. magna cultured by fermented organic fertilizer for tilapia larvae (O. niloticus had high significant effect (p < 0.01 on the relative growth rate and survival rate. Treatment of D. magna cultured by 1.2 g/L chicken manure, 0.9 g/L rice bran and 0.3 g/L coconut oilcake showed the highest value on the relative growth rate (10.86%; survival rate (98.46% and food consumption at first week (106.43% and second week (152.76%.

O "Grande Irmão" e a empresa: indústria cultural, reality shows e espetáculos organizacionais

Directory of Open Access Journals (Sweden)

Marcos Goulart Castelo

Full Text Available A motivação para este ensaio relaciona-se à busca de uma via mais direta de comunicação entre pesquisadores descontentes e participantes organizacionais pouco identificados com leituras críticas e mais interessados em render homenagem a certos produtos da indústria cultural. O objetivo do texto é revelar pontos de tangência entre programas de reality show e organizações produtivas, movimento para o qual se convida outros acadêmicos igualmente inconformados com a recorrente dificuldade de estabelecer um diálogo crítico entre teóricos e praticantes. Inicialmente, o texto discute cultura de massa, reality shows e empresas como produtos e produtores de uma representação social focada no espetáculo e na hiper-realidade, para depois ilustrar sua argumentação por meio do desenvolvimento de três facetas do problema: seleção de participantes, jogos de poder e manipulação de comportamentos. Nesse contexto, a posição de acadêmicos como meros espectadores não parece condizente com os desafios enfrentados pelos jogadores/participantes/atores dos programas e das organizações.

Cultural tourism and tourism cultures

DEFF Research Database (Denmark)

Ooi, Can-Seng

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

Cultural differences in risk

Directory of Open Access Journals (Sweden)

Do-Yeong Kim

2010-08-01

Full Text Available We compared South Koreans with Australians in order to characterize cultural differences in attitudes and choices regarding risk, at both the individual and group levels. Our results showed that Australians, when assessed individually, consistently self-reported higher preference for risk than South Koreans, regardless of gender. The data revealed that South Koreans, regardless of gender composition, were willing to take greater risks when making decisions in group decision-making situations than when they were alone. This is a different pattern from that seen in the Australian sample, in which a risky shift was noted only among males. This difference was attributed to the influence of various cultural orientations (independent vs. interdependent relationship styles. This study also provides a discussion of the implications of these results in terms of cultural differences in attitudes and decisions regarding risk.

Reciprocity, culture and human cooperation: previous insights and a new cross-cultural experiment.

Science.gov (United States)

Gächter, Simon; Herrmann, Benedikt

2009-03-27

Understanding the proximate and ultimate sources of human cooperation is a fundamental issue in all behavioural sciences. In this paper, we review the experimental evidence on how people solve cooperation problems. Existing studies show without doubt that direct and indirect reciprocity are important determinants of successful cooperation. We also discuss the insights from a large literature on the role of peer punishment in sustaining cooperation. The experiments demonstrate that many people are 'strong reciprocators' who are willing to cooperate and punish others even if there are no gains from future cooperation or any other reputational gains. We document this in new one-shot experiments, which we conducted in four cities in Russia and Switzerland. Our cross-cultural approach allows us furthermore to investigate how the cultural background influences strong reciprocity. Our results show that culture has a strong influence on positive and in especially strong negative reciprocity. In particular, we find large cross-cultural differences in 'antisocial punishment' of pro-social cooperators. Further cross-cultural research and experiments involving different socio-demographic groups document that the antisocial punishment is much more widespread than previously assumed. Understanding antisocial punishment is an important task for future research because antisocial punishment is a strong inhibitor of cooperation.

Workshop on cultural usability and human work interaction design

DEFF Research Database (Denmark)

Clemmensen, Torkil; Ørngreen, Rikke; Roese, Kerstin

2008-01-01

it into interaction design. The workshop will present current research into cultural usability and human work interaction design. Cultural usability is a comprehensive concept, which adheres to all kinds of contexts in which humans are involved (private family, work, public and private organizations, nature......, Workplace observation, Think-Aloud Usability Test, etc. These techniques often give - seemingly - similar results when applied in diverse cultural settings, but experience shows that we need a deep understanding of the cultural, social and organizational context to interpret the results, and to transform...

COMPETENCIA CULTURAL E INTELIGENCIA CULTURAL. APORTES A LA MEDIACIÓN CULTURAL DOCENTE CULTURAL (COMPETENCE AND CULTURAL INTELLIGENCE. CONTRIBUTIONS TO CULTURAL MEDIATION FOR TEACHERS

Directory of Open Access Journals (Sweden)

D'Antoni Maurizia

2011-08-01

Full Text Available Resumen:El ensayo nace como parte de una investigación mayor que se publicará sobre la inserción profesional docente en la Universidad de Costa Rica. Su finalidad en la investigación en curso es la de explorar los aportes de los estudios sobre competencia cultural e inteligencia cultural, para identificar planteamientos teóricos que fortalezcan nuevos espacios para la mediación cultural docente en la Universidad. Se concluye que el concepto de competencia cultural representa un aporte importante, si se revisa la idea de cultura que subyace y se le transforma en “competencia intercultural”. Luego, se define mediación cultural, evidenciándose la importancia de la nueva figura profesional en el contexto actual, los ámbitos de acción donde se ha empleado y se manifiesta la necesidad de promover mediadores y mediadoras culturales en Costa Rica también.Abstract: The essay comes as part of a larger investigation to be published about teachers’ professional integration at the University of Costa Rica. His purpose in the ongoing investigation is to explore the contributions of studies on cultural competency and cultural understanding, to identify new theoretical approaches and strengthen new cultural spaces for teaching mediation at the University. We conclude that the concept of cultural competence represents an important contribution, if we review the underlying idea of culture and it is transformed into "intercultural competence". The definition of cultural mediation points to the importance of the new professional figure in the current context, evidencing the areas of action where it has been used and showing the need to promote cultural mediators in Costa Rica as well.

Testing Delays Resulting in Increased Identification Accuracy in Line-Ups and Show-Ups.

Science.gov (United States)

Dekle, Dawn J.

1997-01-01

Investigated time delays (immediate, two-three days, one week) between viewing a staged theft and attempting an eyewitness identification. Compared lineups to one-person showups in a laboratory analogue involving 412 subjects. Results show that across all time delays, participants maintained a higher identification accuracy with the showup…

Multicultural Milky Way: Ethnoastronomy and Planetarium Shows for Under-served Arizonans

Science.gov (United States)

Knierman, Karen

2018-01-01

The astronomy outreach initiative, Multicultural Milky Way, partners the School of Earth and Space Exploration (SESE) at Arizona State University (ASU) with under-served populations in Arizona in learning about our Milky Way and other galaxies. Arizona is home to many diverse populations with rich cultural histories such as Mayan, Navajo, and Apache. Linking astronomy practiced by one’s indigenous culture to that of Western astronomy may increase the interest in science. Through multicultural planetarium shows and associated hands-on activities, under-served students and families will learn how the Milky Way is represented in different cultures and about the science of galaxies. New planetarium shows using the Mesa Community College (MCC) Digital Planetarium and STARLAB portable planetarium explore how the Milky Way is interpreted in different cultures. STARLAB shows and associated new hands-on activities have been featured during school visits, teacher trainings, and Community Astronomy Nights around Arizona. For authentic assessment, evaluation techniques and procedures were developed.

Driving Cultures: Cars, Young People and Cultural Research

Directory of Open Access Journals (Sweden)

Sarah Redshaw

2011-11-01

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

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

Directory of Open Access Journals (Sweden)

Jolita Vveinhardt

2017-10-01

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

SisterTalk: final results of a culturally tailored cable television delivered weight control program for Black women

OpenAIRE

Risica, Patricia Markham; Gans, Kim M; Kumanyika, Shiriki; Kirtania, Usree; Lasater, Thomas M

2013-01-01

Background Obesity among Black women continues to exceed that of other women. Most weight loss programs created without reference to specific cultural contexts are less effective for Black than White women. Weight control approaches accessible to Black women and adapted to relevant cultural contexts are important for addressing this problem. This paper reports the final results of SisterTalk, the randomized controlled trial of a cable TV weight control program oriented toward Black women. Met...

THE COLORS OF THE OUTSKIRTS: THE AESTHETIC OF THE POPULAR CULTURE IN THE OPENING VIDEOCLIP OF THE "ESQUENTA!" TV SHOW

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Regiane Regina Ribeiro

2015-08-01

Full Text Available Displayed by Globo TV since the year 2012, the tv show “Esquenta!” airs on Sundays as a popular attraction of drapery and dedicated to present on national television which is typical of the culture of Brazilian periphery. His introductory video clip, the object of analysis of this research, based on the use of some aesthetic elements to communicate to the Brazilian population that purpose to make the program into a showcase of the periphery on television. Based on image analysis, this article identifies framework elements, Figure and background, perspective and image composition that contribute to the identification of elements of popular within the program and the connection between this and your audience.

Aging, culture, and memory for socially meaningful item-context associations: an East-West cross-cultural comparison study.

Science.gov (United States)

Yang, Lixia; Li, Juan; Spaniol, Julia; Hasher, Lynn; Wilkinson, Andrea J; Yu, Jing; Niu, Yanan

2013-01-01

Research suggests that people in Eastern interdependent cultures process information more holistically and attend more to contextual information than do people in Western independent cultures. The current study examined the effects of culture and age on memory for socially meaningful item-context associations in 71 Canadians of Western European descent (35 young and 36 older) and 72 native Chinese citizens (36 young and 36 older). All participants completed two blocks of context memory tasks. During encoding, participants rated pictures of familiar objects. In one block, objects were rated either for their meaningfulness in the independent living context or their typicality in daily life. In the other block, objects were rated for their meaningfulness in the context of fostering relationships with others or for their typicality in daily life. The encoding in each block was followed by a recognition test in which participants identified pictures and their associated contexts. The results showed that Chinese outperformed Canadians in context memory, though both culture groups showed similar age-related deficits in item and context memory. The results suggest that Chinese are at an advantage in memory for socially meaningful item-context associations, an advantage that continues from young adulthood into old age.

Management Control, Results-Oriented Culture and Public Sector Performance : Empirical Evidence on New Public Management

NARCIS (Netherlands)

Verbeeten, Frank H M; Speklé, Roland F.

2015-01-01

New Public Management (NPM) has been guiding public sector reform for over 25 years. Its position on the design of effective management control rests on three key ideas: (1) performance improvement requires a results-oriented culture that emphasizes outcomes rather than inputs or processes; (2)

Growth and accumulation of flavan-3-ol in Camellia sinensis through callus culture and suspension culture method

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Sutini Sutini

2017-02-01

Full Text Available This study was aimed to assess flavan-3-ol biomass in C. sinensis through callus cultures and suspension cultures derived from leaf explants. Callus initiation of both cultures were using Murashige and Skoog medium were enriched with plant growth regulators Naphtha-lene Acetic Acid 3.0 mg/L and kinetin 2.0 mg/L. The procedures in this study were: (1 callus initiation by cutting the leaves of C. sinen-sis shoots then planted on Murashige and Skoog medium that were enriched with plant growth regulators, (2 sub callus culture on fresh medium that enriched with the same growth regulators, (3 suspension culture initiation of liquid callus, (4 growth examination of callus and suspension cultures in week 12, (5 examination of qualitative-quantitative content of flavan-3-olin suspension cultures at week 4. The results show that suspension cultures contain biomass flavan-3-ol that increase in the same manner of the increase of callus age and weight

Pilot outcome results of culturally adapted evidence-based substance use disorder treatment with a Southwest Tribe

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Kamilla L. Venner

2016-06-01

Conclusions: Results suggest that culturally adapted EBTs yield significant improvements in alcohol use, psychological distress, and legal problems among AI/ANs. Future research using RCT methodology is needed to examine efficacy and effectiveness.

Effect of Excess Gravitational Force on Cultured Myotubes in Vitro

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Shigehiro Hashimoto

2013-06-01

Full Text Available An effect of an excess gravitational force on cultured myoblasts has been studied in an experimental system with centrifugal force in vitro. Mouse myoblasts (C2C12 were seeded on a culture dish of 35 mm diameter, and cultured in the Dulbecco's Modified Eagle's Medium until the sub-confluent condition. To apply the excess gravitational force on the cultured cells, the dish was set in a conventional centrifugal machine. Constant gravitational force was applied to the cultured cells for three hours. Variations were made on the gravitational force (6 G, 10 G, 100 G, 500 G, and 800 G with control of the rotational speed of the rotator in the centrifugal machine. Morphology of the cells was observed with a phasecontrast microscope for eight days. The experimental results show that the myotube thickens day by day after the exposure to the excess gravitational force field. The results also show that the higher excess gravitational force thickens myotubes. The microscopic study shows that myotubes thicken with fusion each other.

Functional clustering in hippocampal cultures: relating network structure and dynamics

International Nuclear Information System (INIS)

Feldt, S; Dzakpasu, R; Olariu, E; Żochowski, M; Wang, J X; Shtrahman, E

2010-01-01

In this work we investigate the relationship between gross anatomic structural network properties, neuronal dynamics and the resultant functional structure in dissociated rat hippocampal cultures. Specifically, we studied cultures as they developed under two conditions: the first supporting glial cell growth (high glial group), and the second one inhibiting it (low glial group). We then compared structural network properties and the spatio-temporal activity patterns of the neurons. Differences in dynamics between the two groups could be linked to the impact of the glial network on the neuronal network as the cultures developed. We also implemented a recently developed algorithm called the functional clustering algorithm (FCA) to obtain the resulting functional network structure. We show that this new algorithm is useful for capturing changes in functional network structure as the networks evolve over time. The FCA detects changes in functional structure that are consistent with expected dynamical differences due to the impact of the glial network. Cultures in the high glial group show an increase in global synchronization as the cultures age, while those in the low glial group remain locally synchronized. We additionally use the FCA to quantify the amount of synchronization present in the cultures and show that the total level of synchronization in the high glial group is stronger than in the low glial group. These results indicate an interdependence between the glial and neuronal networks present in dissociated cultures

A paradox of cumulative culture.

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Kobayashi, Yutaka; Wakano, Joe Yuichiro; Ohtsuki, Hisashi

2015-08-21

Culture can grow cumulatively if socially learnt behaviors are improved by individual learning before being passed on to the next generation. Previous authors showed that this kind of learning strategy is unlikely to be evolutionarily stable in the presence of a trade-off between learning and reproduction. This is because culture is a public good that is freely exploited by any member of the population in their model (cultural social dilemma). In this paper, we investigate the effect of vertical transmission (transmission from parents to offspring), which decreases the publicness of culture, on the evolution of cumulative culture in both infinite and finite population models. In the infinite population model, we confirm that culture accumulates largely as long as transmission is purely vertical. It turns out, however, that introduction of even slight oblique transmission drastically reduces the equilibrium level of culture. Even more surprisingly, if the population size is finite, culture hardly accumulates even under purely vertical transmission. This occurs because stochastic extinction due to random genetic drift prevents a learning strategy from accumulating enough culture. Overall, our theoretical results suggest that introducing vertical transmission alone does not really help solve the cultural social dilemma problem. Copyright © 2015 Elsevier Ltd. All rights reserved.

Cultural adaptation of visual attention: calibration of the oculomotor control system in accordance with cultural scenes.

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Yoshiyuki Ueda

Full Text Available Previous studies have found that Westerners are more likely than East Asians to attend to central objects (i.e., analytic attention, whereas East Asians are more likely than Westerners to focus on background objects or context (i.e., holistic attention. Recently, it has been proposed that the physical environment of a given culture influences the cultural form of scene cognition, although the underlying mechanism is yet unclear. This study examined whether the physical environment influences oculomotor control. Participants saw culturally neutral stimuli (e.g., a dog in a park as a baseline, followed by Japanese or United States scenes, and finally culturally neutral stimuli again. The results showed that participants primed with Japanese scenes were more likely to move their eyes within a broader area and they were less likely to fixate on central objects compared with the baseline, whereas there were no significant differences in the eye movements of participants primed with American scenes. These results suggest that culturally specific patterns in eye movements are partly caused by the physical environment.

A "recipe" for culture change? Findings from the THRIVE survey of culture change adopters.

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Elliot, Amy; Cohen, Lauren W; Reed, David; Nolet, Kimberly; Zimmerman, Sheryl

2014-02-01

Descriptions of culture change adoption are often complex and varied, creating a challenge for those seeking guidance about which of the many components of culture change to adopt and in what order and combination. To begin to address this question, members of The Research Initiative Valuing Eldercare (THRIVE) developed and distributed an online survey to 327 known culture change adopters. Of these, 164 (50%) completed the survey. Data were analyzed to identify adopted components, co-occurrence of adopted components, and differences in these across various types of nursing home models (i.e., traditional unit, household, and small house). Our findings support unique co-occurrence of components across nursing home models. Results also show that homes with more traditional environments have been able to implement certain culture change components without large capital investments required by renovations. The adoption patterns suggest that the co-occurrence of components should be considered when pursuing organizational transformations to support culture change.

The New Urban Success: How Culture Pays

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Hristova, Desislava; Aiello, Luca M.; Quercia, Daniele

2018-04-01

Urban economists have put forward the idea that cities that are culturally interesting tend to attract `the creative class' and, as a result, end up being economically successful. Yet it is still unclear how economic and cultural dynamics mutually influence each other. By contrast, that has been extensively studied in the case of individuals. Over decades, the French sociologist Pierre Bourdieu showed that people's success and their positions in society mainly depend on how much they can spend (their economic capital) and what their interests are (their cultural capital). For the first time, we adapt Bourdieu's framework to the city context. We operationalize a neighborhood's cultural capital in terms of the cultural interests that pictures geo-referenced in the neighborhood tend to express. This is made possible by the mining of what users of the photo-sharing site of Flickr have posted in the cities of London and New York City over five years. In so doing, we are able to show that cultural capital rather than economic capital is more indicative of neighborhood growth in terms of house prices and improvements of socio-economic conditions. Culture pays, but only up to a point. Cultural capital also comes with one of the most vexing urban challenges: that of gentrification.

Habits in perioperative nursing culture.

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Lindwall, Lillemor; von Post, Iréne

2008-09-01

This study focuses on investigating habits in perioperative nursing culture, which are often simply accepted and not normally considered or discussed. A hermeneutical approach was chosen as the means of understanding perioperative nurses' experiences of and reflections on operating theatre culture. Focus group discussions were used to collect data, which was analysed using hermeneutical text analysis. The results revealed three main categories of habits present in perioperative nursing culture: habits that promote ethical values (by temporary friendship with patients, showing respect for each other, and spending time on reflection on ethics and caring); habits that hinder progress (by seeing the patient as a surgical case, not acknowledging colleagues, and not talking about ethics); and habits that set the cultural tone (the hidden power structure and achieving more in less time).

Cultural hegemony? Educators’ perspectives on facilitating cross-cultural dialogue

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Zareen Zaidi

2016-11-01

Full Text Available Background: We live in an age when education is being internationalized. This can confront students with ‘cultural hegemony’ that can result from the unequal distribution of power and privilege in global society. The name that is given to awareness of social inequality is ‘critical consciousness’. Cross-cultural dialogue provides an opportunity for learners to develop critical consciousness to counter cultural hegemony. The purpose of this research was to understand how learners engage with cross-cultural dialogue, so we can help them do so more effectively in the future. Method: The setting for this research was an online discussion in an international health professions educator fellowship program. We introduced scenarios with cultural references to study the reaction of participants to cultural conversation cues. We used an inductive thematic analysis to explore power and hegemony issues. Results: Participants reflected that personally they were more likely to take part in cross-cultural discussions if they recognized the context discussed or had prior exposure to educational settings with cultural diversity. They identified barriers as lack of skills in facilitating cross-cultural discussions and fear of offending others. They suggested deliberately introducing cultural issues throughout the curriculum. Conclusion: Our results indicate that developing critical consciousness and cross-cultural competency will require instructional design to identify longitudinal opportunities to bring up cross-cultural issues, and training facilitators to foster cross-cultural discussions by asking clarifying questions and navigating crucial/sensitive conversations.

Cultural hegemony? Educators’ perspectives on facilitating cross-cultural dialogue

Science.gov (United States)

Zaidi, Zareen; Verstegen, Daniëlle; Vyas, Rashmi; Hamed, Omayma; Dornan, Tim; Morahan, Page

2016-01-01

Background We live in an age when education is being internationalized. This can confront students with ‘cultural hegemony’ that can result from the unequal distribution of power and privilege in global society. The name that is given to awareness of social inequality is ‘critical consciousness’. Cross-cultural dialogue provides an opportunity for learners to develop critical consciousness to counter cultural hegemony. The purpose of this research was to understand how learners engage with cross-cultural dialogue, so we can help them do so more effectively in the future. Method The setting for this research was an online discussion in an international health professions educator fellowship program. We introduced scenarios with cultural references to study the reaction of participants to cultural conversation cues. We used an inductive thematic analysis to explore power and hegemony issues. Results Participants reflected that personally they were more likely to take part in cross-cultural discussions if they recognized the context discussed or had prior exposure to educational settings with cultural diversity. They identified barriers as lack of skills in facilitating cross-cultural discussions and fear of offending others. They suggested deliberately introducing cultural issues throughout the curriculum. Conclusion Our results indicate that developing critical consciousness and cross-cultural competency will require instructional design to identify longitudinal opportunities to bring up cross-cultural issues, and training facilitators to foster cross-cultural discussions by asking clarifying questions and navigating crucial/sensitive conversations. PMID:27890048

Cyberbullying as a negative result of cyber-culture of Slovak children and adolescents: selected research findings

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Hollá Katarína

2016-05-01

Full Text Available Cyber-culture points out the life in cyberspace and goes beyond national cultures. It is particularly attractive for the young people who use Information and Communications Technologies (ICT to express their attitudes, values, beliefs and thinking. Those do not need to be necessarily in accordance with the standards of an individual society. Cyberculture becomes dangerous. Great risk lies in cyberbullying that represents negative impact of cyber-culture on human behavior. The aim of the study is to detect cyberbullying as a negative impact of cyber-culture among of Slovak children and adolescents. The research was carried out on a sample of 1619 11-18-year old respondents (average age was 14.51. Results of cyberbullying research carried out using Latent Class Analysis (LCA have proved the appropriateness of 3-latent-class module. Relative entropy of the module reached 0.915. It was demonstrated that 52.9% of respondents belonged to the group of uninvolved, 42.7% were victims and 4.4% were victims-aggressors. Being a negative consequence of cyber-culture, cyberbullying is a challenge that educators - including other assisting professions - face when educating children and adolescents to orientate in cyberspace, behave responsibly, express themselves in a way that would not interfere others’ integrity and identity (personal and virtual. The study was written under VEGA MŠVVaŠ SR a SAV č. 1/0244/15: “Detekcia a riešenie kyberšikany”.

The Cross-Cultural Consistency of Marital Communication Associated with Marital Distress.

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Halford, W. Kim; And Others

1990-01-01

Compared problem-solving behaviors of four samples of couples, sorted by marital happiness/distress and culture (German and Australian). Results showed cultural differences in frequency and functional significance of negative verbal communication, along with cross-culturally consistent marital behaviors associated with marital distress. (Author/TE)

Cultural diversity for virtual characters investigating behavioral aspects across cultures

CERN Document Server

Endrass, Birgit

2014-01-01

Culture plays a crucial role in our lives. Depending on our cultural background, we judge on and react to everything that we encounter. Subtle differences in behavior can lead to misunderstandings or even culture shock. In a similar manner, virtual characters can be declined by certain user groups when showing culturally inappropriate behavior. But how can social aspects such as culture be integrated into the behavioral models of virtual characters Birgit Endrass addresses this question by carrying out a hybrid approach that is based on theoretical background from the social sciences as well a

Body of Cultural Tourism in Turkey and Need of Product Differentiation Based On Tangible Cultural Assets

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Bilgehan Gülcan

2010-03-01

Full Text Available Although Turkey has started its tourism journey with cultural tourism, after 1980’s sea, sand, sun based and entertainment dominant torism approach has developed. Nowadays, more than half of the foreign tourists come to Turkey for the above purpose. Keeping in mind the cultural assets of Turkey, cultural tourism is often pronounced to be the best candidate to diversify the tourism, but only 6% of the overall foreign tourists visit Turkey for cultural purposes. On the other hand, this ratio has a tendency to decrease year by year. In this paper which has been generated using secondary data, the problems faced in the progress of cultural tourism in Turkey has been identified and discussed. First problem is idenfied being the all-inclusive type accommodation, and the latter one is identified as being the body of the product in cultural tourism which is taken as the focus of this study. According to the results, Turkey’s cultural tourism product is especially based on tangible cultural assets, but this product shows strong dependancy on both geographical and some particular historical periods. In addition, it is identified that existing character of the products has not been changed for a long time and as a result has disadvantages in competitiveness. Thus it has been shown that, differentation is needed in tangible culture based product. In this context, some alternatives for product differentiation oppotunities for product developers are also advised.

Organizational culture and organizational commitment: Serbian case

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Mitić Siniša

2016-01-01

Full Text Available The paper presents the results of the impact of certain dimensions of organizational culture (Future Orientation, Power Distance, Human Orientation and Performance Orientation on organizational commitment in companies in Serbia. Through a survey, responses were obtained from a total of N = 400 middle managers from 129 companies. The results show a statistically significant correlation between the observed dimensions of organizational culture and organizational commitment dimensions. Also, there is a statistically significant predictive effect of certain dimensions of organizational culture on the dimensions of organizational commitment. The biggest influences on the dimensions of organizational commitment have dimensions Future Orientation - FO and Performance Orientation - PO. On the other hand, under the most affected dimension of organizational culture is the dimension of organizational commitment Organizational identification - OCM1.

Smallholder adoption and economic impacts of tissue culture ...

African Journals Online (AJOL)

This study was conducted with an objective of determining the correlates of adoption of tissue culture banana technology and its impacts on household incomes in Kenya. The results show that while some households have opted not to adopt tissue culture banana biotechnology, almost all the adopters are growing tissue ...

Cross-Cultural Agreement in Facial Attractiveness Preferences: The Role of Ethnicity and Gender

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Coetzee, Vinet; Greeff, Jaco M.; Stephen, Ian D.; Perrett, David I.

2014-01-01

Previous work showed high agreement in facial attractiveness preferences within and across cultures. The aims of the current study were twofold. First, we tested cross-cultural agreement in the attractiveness judgements of White Scottish and Black South African students for own- and other-ethnicity faces. Results showed significant agreement between White Scottish and Black South African observers' attractiveness judgements, providing further evidence of strong cross-cultural agreement in facial attractiveness preferences. Second, we tested whether cross-cultural agreement is influenced by the ethnicity and/or the gender of the target group. White Scottish and Black South African observers showed significantly higher agreement for Scottish than for African faces, presumably because both groups are familiar with White European facial features, but the Scottish group are less familiar with Black African facial features. Further work investigating this discordance in cross-cultural attractiveness preferences for African faces show that Black South African observers rely more heavily on colour cues when judging African female faces for attractiveness, while White Scottish observers rely more heavily on shape cues. Results also show higher cross-cultural agreement for female, compared to male faces, albeit not significantly higher. The findings shed new light on the factors that influence cross-cultural agreement in attractiveness preferences. PMID:24988325

Cross-cultural agreement in facial attractiveness preferences: the role of ethnicity and gender.

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Vinet Coetzee

Full Text Available Previous work showed high agreement in facial attractiveness preferences within and across cultures. The aims of the current study were twofold. First, we tested cross-cultural agreement in the attractiveness judgements of White Scottish and Black South African students for own- and other-ethnicity faces. Results showed significant agreement between White Scottish and Black South African observers' attractiveness judgements, providing further evidence of strong cross-cultural agreement in facial attractiveness preferences. Second, we tested whether cross-cultural agreement is influenced by the ethnicity and/or the gender of the target group. White Scottish and Black South African observers showed significantly higher agreement for Scottish than for African faces, presumably because both groups are familiar with White European facial features, but the Scottish group are less familiar with Black African facial features. Further work investigating this discordance in cross-cultural attractiveness preferences for African faces show that Black South African observers rely more heavily on colour cues when judging African female faces for attractiveness, while White Scottish observers rely more heavily on shape cues. Results also show higher cross-cultural agreement for female, compared to male faces, albeit not significantly higher. The findings shed new light on the factors that influence cross-cultural agreement in attractiveness preferences.

Updating cultural capital theory

DEFF Research Database (Denmark)

Prieur, Annick; Savage, Mike

2011-01-01

This paper considers how the analysis of cultural engagement can be elaborated through a reworking of the concept of cultural capital, as originally derived from Bourdieu’s (1984) Distinction. Drawing on detailed studies of the UK and Aalborg, Denmark, we show that despite the weakening of ‘‘high......This paper considers how the analysis of cultural engagement can be elaborated through a reworking of the concept of cultural capital, as originally derived from Bourdieu’s (1984) Distinction. Drawing on detailed studies of the UK and Aalborg, Denmark, we show that despite the weakening...

The use of culturally themed HIV messages and their implications for ...

African Journals Online (AJOL)

The results showed that this campaign was perceived as an activation of positive Batswana culture to modify harmful norms, values and social practices, drawing upon those cultural aspects favouring more positive behaviour.We conclude that behaviour change communication should promote links to cultural values and ...

Examining Cultural Drifts in Artworks through History and Development: Cultural Comparisons between Japanese and Western Landscape Paintings and Drawings.

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Kristina eNand

2014-09-01

Full Text Available Research on cultural products suggest that there are substantial cultural variations between East Asian and European landscape masterpieces and contemporary members’ landscape artwork (Masuda et al., 2008, and that these cultural differences in drawing styles emerge around the age of 8 (Senzaki et al., 2014. However, culture is not static. To explore the dynamics of historical and ontogenetic influence on artistic expressions, we examined (1 17th to 20th century Japanese and Western landscape masterpieces, and (2 cross-sectional adolescent data in landscape artworks alongside previous findings of elementary school-aged children, and undergraduates. The results showed cultural variations in artworks and masterpieces as well as substantial cultural drifts (Herskovits, 1948 where at certain time periods in history and in development, people’s expressions deviated from culturally default patterns but occasionally returned to its previous state. The bidirectional influence of culture and implications for furthering the discipline of cultural psychology will be discussed.

Examining cultural drifts in artworks through history and development: cultural comparisons between Japanese and western landscape paintings and drawings

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Nand, Kristina; Masuda, Takahiko; Senzaki, Sawa; Ishii, Keiko

2014-01-01

Research on cultural products suggest that there are substantial cultural variations between East Asian and European landscape masterpieces and contemporary members' landscape artwork (Masuda et al., 2008c), and that these cultural differences in drawing styles emerge around the age of 8 (Senzaki et al., 2014b). However, culture is not static. To explore the dynamics of historical and ontogenetic influence on artistic expressions, we examined (1) 17–20th century Japanese and Western landscape masterpieces, and (2) cross-sectional adolescent data in landscape artworks alongside previous findings of elementary school-aged children, and undergraduates. The results showed cultural variations in artworks and masterpieces as well as substantial “cultural drifts” (Herskovits, 1948) where at certain time periods in history and in development, people's expressions deviated from culturally default patterns but occasionally returned to its previous state. The bidirectional influence of culture and implications for furthering the discipline of cultural psychology will be discussed. PMID:25285085

Organizational culture: the critical link between strategy and results.

Science.gov (United States)

Vestal, K W; Fralicx, R D; Spreier, S W

1997-01-01

The U.S. Department of Veterans Affairs (VA) is undertaking a massive reorganization to transform itself into a more efficient, patient-focused healthcare system. It has developed a new strategy and structure. But if it is to achieve the rapid, sustainable transformation needed to succeed in today's environment, it must also change its culture. The rigid, functionally focused, command-and-control culture that has long been a hallmark of VA must be replaced by one that values speed, flexibility, and the processes for delivering high-quality, cost-effective patient care. Such a change will not come easily. In addition to the normal hurdles, several barriers are unique to VA. They include ingrained bureaucratic traditions and behaviors, constraints imposed by the federal government, close scrutiny by powerful service organizations, and a Civil Service employee base that makes the hiring, promoting, and removing of employees a slow, unwieldy, and procedurally complex exercise. In a climate that does not encourage change, successful transformation must be well orchestrated. To drive the change, the leadership must be mobilized as a team, new work processes must be developed, and a full range of human resource processes must be established.

Cultural Postmodernism and Universalism among Youth in City of Yazd

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Hossein Afrasiabi

2015-09-01

Full Text Available Universalism in the context of information and communication technology has lead to fading of the boundaries of time and place.This process is allowed to enter a new era called postmodernism. Postmodernism has challenged modern characteristics such as reason and progress. The cultures of postmodern societies are surface and moving that is greatly influenced by media. The aim of this study is to examine the relationship between universalism and cultural postmodernism among Youth in city of Yazd. Research method was survey and sample contained 384 youth aged 16-29 in city of Yazd. Sampling method was random stratified multistageand data collected by a researcher designed questionnaire. Results showed that there is a significant relationship between universalism and cultural postmodernism. There was a significant relationship between transnational norms of universalism with other aspects of cultural postmodernism, except consumerism. Multiple regression results showed that two dimensions of universalism explain 22 percent of cultural postmodern variance.

Goal Translation: How To Create a Results-Focused Organizational Culture.

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Mourier, Pierre

2000-01-01

Presents a model for changing human and organizational behavior. Highlights include behavioral dynamics; expectations; alignment; organizational structure; organizational culture; individual skills and training; leadership; management systems; developing corporate-level goals; communicating goals to the organization; and developing employee goals.…

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

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Rahmawati, Yuli; Ridwan, Achmad; Nurbaity

2017-08-01

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

On "feeling right" in cultural contexts: how person-culture match affects self-esteem and subjective well-being.

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Fulmer, C Ashley; Gelfand, Michele J; Kruglanski, Arie W; Kim-Prieto, Chu; Diener, Ed; Pierro, Antonio; Higgins, E Tory

2010-11-01

Whether one is in one's native culture or abroad, one's personality can differ markedly from the personalities of the majority, thus failing to match the "cultural norm." Our studies examined how the interaction of individual- and cultural-level personality affects people's self-esteem and well-being. We propose a person-culture match hypothesis that predicts that when a person's personality matches the prevalent personalities of other people in a culture, culture functions as an important amplifier of the positive effect of personality on self-esteem and subjective well-being at the individual level. Across two studies, using data from more than 7,000 individuals from 28 societies, multilevel random-coefficient analyses showed that when a relation between a given personality trait and well-being or self-esteem exists at the individual level, the relation is stronger in cultures characterized by high levels of that personality dimension. Results were replicated across extraversion, promotion focus, and locomotive regulatory mode. Our research has practical implications for the well-being of both cultural natives and migrants.

Radiation induction of drug resistance in RIF-1: Correlation of tumor and cell culture results

International Nuclear Information System (INIS)

Moulder, J.E.; Hopwood, L.E.; Volk, D.M.; Davies, B.M.

1991-01-01

The RIF-1 tumor line contains cells that are resistant to various anti-neoplastic drugs, including 5-fluorouracil (5FU), methotrexate (MTX), adriamycin (ADR), and etoposide (VP16). The frequency of these drug-resistant cells is increased after irradiation. The frequency of drug-resistant cells and the magnitude of radiation-induced drug resistance are different in cell culture than in tumors. The dose-response and expression time relationships for radiation induction of drug resistance observed in RIF-1 tumors are unusual.We hypothesize that at high radiation doses in vivo, we are selecting for cells that are both drug resistant and radiation resistant due to microenvironmental factors, whereas at low radiation doses in vivo and all radiation doses in vitro, we are observing true mutants. These studies indicate that there can be significant differences in drug-resistance frequencies between tumors and their cell lines of origin, and that radiation induction of drug resistance depends significantly on whether the induction is done in tumors or in cell culture. These results imply that theories about the induction of drug resistance that are based on cell culture studies may be inapplicable to the induction of drug resistance in tumors

Aging, Culture, and Memory for Socially Meaningful Item-Context Associations: An East-West Cross-Cultural Comparison Study

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Yang, Lixia; Li, Juan; Spaniol, Julia; Hasher, Lynn; Wilkinson, Andrea J.; Yu, Jing; Niu, Yanan

2013-01-01

Research suggests that people in Eastern interdependent cultures process information more holistically and attend more to contextual information than do people in Western independent cultures. The current study examined the effects of culture and age on memory for socially meaningful item-context associations in 71 Canadians of Western European descent (35 young and 36 older) and 72 native Chinese citizens (36 young and 36 older). All participants completed two blocks of context memory tasks. During encoding, participants rated pictures of familiar objects. In one block, objects were rated either for their meaningfulness in the independent living context or their typicality in daily life. In the other block, objects were rated for their meaningfulness in the context of fostering relationships with others or for their typicality in daily life. The encoding in each block was followed by a recognition test in which participants identified pictures and their associated contexts. The results showed that Chinese outperformed Canadians in context memory, though both culture groups showed similar age-related deficits in item and context memory. The results suggest that Chinese are at an advantage in memory for socially meaningful item-context associations, an advantage that continues from young adulthood into old age. PMID:23593288

Aging, culture, and memory for socially meaningful item-context associations: an East-West cross-cultural comparison study.

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Lixia Yang

Full Text Available Research suggests that people in Eastern interdependent cultures process information more holistically and attend more to contextual information than do people in Western independent cultures. The current study examined the effects of culture and age on memory for socially meaningful item-context associations in 71 Canadians of Western European descent (35 young and 36 older and 72 native Chinese citizens (36 young and 36 older. All participants completed two blocks of context memory tasks. During encoding, participants rated pictures of familiar objects. In one block, objects were rated either for their meaningfulness in the independent living context or their typicality in daily life. In the other block, objects were rated for their meaningfulness in the context of fostering relationships with others or for their typicality in daily life. The encoding in each block was followed by a recognition test in which participants identified pictures and their associated contexts. The results showed that Chinese outperformed Canadians in context memory, though both culture groups showed similar age-related deficits in item and context memory. The results suggest that Chinese are at an advantage in memory for socially meaningful item-context associations, an advantage that continues from young adulthood into old age.

Chromosomal instability and telomere shortening in long-term culture of hematopoietic stem cells: insights from a cell culture model of RPS14 haploinsufficiency.

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Thomay, K; Schienke, A; Vajen, B; Modlich, U; Schambach, A; Hofmann, W; Schlegelberger, B; Göhring, G

2014-01-01

The fate of cultivated primary hematopoietic stem cells (HSCs) with respect to genetic instability and telomere attrition has not yet been described in great detail. Thus, knowledge of the genetic constitution of HSCs is important when interpreting results of HSCs in culture. While establishing a cell culture model for myelodysplastic syndrome with a deletion in 5q by performing RPS14 knockdown, we found surprising data that may be of importance for any CD34+ cell culture experiments. We performed cytogenetic analyses and telomere length measurement on transduced CD34+ cells and untransduced control cells to observe the effects of long-term culturing. Initially, CD34+ cells had a normal median telomere length of about 12 kb and showed no signs of chromosomal instability. During follow-up, the median telomere length seemed to decrease and, simultaneously, increased chromosomal instability could be observed - in modified and control cells. One culture showed a clonal monosomy 7 - independent of prior RPS14 knockdown. During further culturing, it seemed that the telomeres re-elongated, and chromosomes stabilized, while TERT expression was not elevated. In summary, irrespective of our results of RPS14 knockdown in the long-term culture of CD34+ cells, it becomes clear that cell culture artefacts inducing telomere shortening and chromosomal instability have to be taken into account and regular cytogenetic analyses should always be performed. © 2013 S. Karger AG, Basel.

Protocol for culturing low density pure rat hippocampal neurons supported by mature mixed neuron cultures.

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Yang, Qian; Ke, Yini; Luo, Jianhong; Tang, Yang

2017-02-01

primary hippocampal neuron cultures allow for subcellular morphological dissection, easy access to drug treatment and electrophysiology analysis of individual neurons, and is therefore an ideal model for the study of neuron physiology. While neuron and glia mixed cultures are relatively easy to prepare, pure neurons are particular hard to culture at low densities which are suitable for morphology studies. This may be due to a lack of neurotrophic factors such as brain derived neurotrophic factor (BDNF), neurotrophin-3 (NT3) and Glial cell line-derived neurotrophic factor (GDNF). In this study we used a two step protocol in which neuron-glia mixed cultures were initially prepared for maturation to support the growth of young neurons plated at very low densities. Our protocol showed that neurotrophic support resulted in physiologically functional hippocampal neurons with larger cell body, increased neurite length and decreased branching and complexity compared to cultures prepared using a conventional method. Our protocol provides a novel way to culture highly uniformed hippocampal neurons for acquiring high quality, neuron based data. Copyright © 2016 Elsevier B.V. All rights reserved.

Literature on the periphery of capitalism: Brazilian theory, Canadian culture Literature on the periphery of capitalism: Brazilian theory, Canadian culture

Directory of Open Access Journals (Sweden)

Imre Szeman

2008-04-01

Full Text Available In order to get past the blind spots that have developed in contemporary postcolonial theory, it is essential to seek out complementarities and solidarities in different national situations and in different modernities. This essay undertakes this task by exploring the homologous situations faced in Brazil and Canada in their respective attempts to create genuine national cultures. As in many postcolonial situations, the problem of creating an authentic culture is directly related to the sense that postcolonial culture is necessarily imitative and belated. In Misplaced Ideas, Roberto Schwarz exposes the hidden class character of the problem of cultural authenticity in Brazil, and in so doing, shows that the trauma of national-cultural identity merely reflects the contradictory structural position of Brazil’s postcolonial elite. Using Schwarz’s insights to explore the Canadian situation, the author shows that the same forces are at work in Canada. Though the crisis of a lack of an authentic Canadian culture has recently been surmounted as a result of the apparent international success of Canadian culture (especially literary fiction, that author cautions that this “success” story hides the class basis of Canadian culture in both its belated and isochronic phases (the latter being the moment when cultural belatedness is overcome. Making use of Brazilian theory to examine problems in Canadian culture allows us to see that Canadian modernity, long thought to be simply a derivative of the UK and USA, has similarities with Brazilian modernity that are essential to understanding the space and place Canada occupies in globalization. In order to get past the blind spots that have developed in contemporary postcolonial theory, it is essential to seek out complementarities and solidarities in different national situations and in different modernities. This essay undertakes this task by exploring the homologous situations faced in Brazil

Determination of lactic microflora of kefir grains and kefir beverage by using culture-dependent and culture-independent methods.

Science.gov (United States)

Kesmen, Zülal; Kacmaz, Nazife

2011-01-01

In this study, we investigated the bacterial compositions of kefir grains and kefir beverages collected from different regions of Turkey by using culture-independent and culture-dependent methods. In the culture-independent detection, 10 different species of bacteria were detected in total by using the polymerase chain reaction-denaturing gradient gel electrophoresis (PCR-DGGE) analysis of the 16S rRNA gene V3 region. Among these species, Lactobacillus kefiranofaciens was the most dominant one in the kefir grains, while Lactococcus lactis was found to be significantly prevalent in the kefir beverages. In the culture-dependent detection, the primary differentiation and grouping of the isolates from kefir beverages and kefir grains were performed using repetitive sequence-based PCR (rep-PCR) fingerprinting, and the results were validated by 16S rDNA full-length sequencing. According to the results of culture-dependent methods, the most frequently isolated species were L. lactis, Leuconostoc mesenteroides, and Lactobacillus kefiri, respectively. Only 3 species, which are L. lactis, Lactobacillus acidophilus, and Streptococcus thermophilus, were detected with both culture-dependent and culture-independent methods. This study showed that the combination of both methods is necessary for a detailed and reliable investigation of microbial communities in kefir grains and kefir beverages. Due to their artisan- and region-dependent microflora, kefir products can be a source of interesting lactic acid bacteria, either new taxa or strains with specific functional properties, which might be used for the development of new starter cultures and innovative food products. Therefore, an increasing demand exists for new strains that show desirable effects on the product characteristics Artisan dairy products are a candidate source of such microorganisms. For this reason, in this study, the bacterial compositions of kefir grains and kefir beverages obtained from

Cultural similarity and adjustment of expatriate academics

DEFF Research Database (Denmark)

Selmer, Jan; Lauring, Jakob

2009-01-01

The findings of a number of recent empirical studies of business expatriates, using different samples and methodologies, seem to support the counter-intuitive proposition that cultural similarity may be as difficult to adjust to as cultural dissimilarity. However, it is not obvious...... and non-EU countries. Results showed that although the perceived cultural similarity between host and home country for the two groups of investigated respondents was different, there was neither any difference in their adjustment nor in the time it took for them to become proficient. Implications...

The Cultural Dimension of the Philippine Magazine Advertisements

Directory of Open Access Journals (Sweden)

Ma. Lourdes V. De Guzman

2017-02-01

Full Text Available Culture and media as one is a reflection of society. As culture being the characteristics of a group’s identity, media on the other hand either reflects ideas in the society. It is the main goal of media to get the attention of the audience. Advertisements, as one of the platforms of media intend to fit into what the consumers’ wants and desires because most of the consumers’ attitudes, awareness and behaviors are according on the framework of their culture. The idea of culture reflecting on the magazine advertisements emerged since there are different types of how products and services were advertised. To find out the relevance of the claim, the researchers aimed to explore the Cultural Dimensions reflected in the magazine advertisements of FHM, YES! and Cosmopolitan Magazine using the Hofstede's Five Dimensions of Culture. This includes Femininity, Masculinity, Power Distance, Individualism, Collectivism and Power Distance. General results show majority of the magazine advertisements reflects Uncertainty Avoidance. This implies that advertisers tend to provide advertisements that appeal to the reader’s prevention on taking risk on uncertain circumstances. Overall, advertisers of the three magazines focused more on the person’s avoidance on taking the risks that he/she might have foreseen and what he/she might experience in the future. Since the result of the study shows Uncertainty Avoidance as the dominant Dimension of Culture reflected, the researchers suggests to conduct a study on how social processes, interpersonal and mass communication relates to the Uncertainty Avoidance Dimension of Culture reflected in advertisements.

La banalización del periodismo cultural. Show mediático y contenidos culturales en la prensa escrita peruana

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Tomás Atarama Rojas

2017-11-01

Full Text Available El periodismo cultural es uno de los campos informativos de mayor trascendencia en la vida social. Desde su nacimiento, ha estado ligado a la prensa escrita y al mundo de las ciencias, letras y artes, hasta convertirse hoy en un espacio de amplia y variada temática, que incluye no solo los acontecimientos más relevantes del mundo cultural, sino también los del entretenimiento y el espectáculo. Ante este escenario, esta investigación pretende demostrar, mediante un análisis de contenido de tres de los diarios nacionales más importantes de la prensa escrita peruana (El Comercio, La República, Perú21 que los contenidos culturales han sido reemplazados por cuestiones de farándula, chisme y hechos mediáticos, contribuyendo a una acepción cada vez más negativa del periodismo de espectáculos y a la banalización del verdadero periodismo cultural.

Conflict cultures in organizations: how leaders shape conflict cultures and their organizational-level consequences.

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Gelfand, Michele J; Leslie, Lisa M; Keller, Kirsten; de Dreu, Carsten

2012-11-01

Anecdotal evidence abounds that organizations have distinct conflict cultures, or socially shared norms for how conflict should be managed. However, research to date has largely focused on conflict management styles at the individual and small group level, and has yet to examine whether organizations create socially shared and normative ways to manage conflict. In a sample of leaders and members from 92 branches of a large bank, factor analysis and aggregation analyses show that 3 conflict cultures-collaborative, dominating, and avoidant-operate at the unit level of analysis. Building on Lewin, Lippitt, and White's (1939) classic work, we find that leaders' own conflict management behaviors are associated with distinct unit conflict cultures. The results also demonstrate that conflict cultures have implications for macro branch-level outcomes, including branch viability (i.e., cohesion, potency, and burnout) and branch performance (i.e., creativity and customer service). A conflict culture perspective moves beyond the individual level and provides new insight into the dynamics of conflict management in organizational contexts. (c) 2012 APA, all rights reserved.

Sustainable Tourism Destinations: Cultural Sites Generated by Romanian People of Genius as a Potential Resource for Cultural Tourism

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Daniela NICOLAIE

2015-10-01

Full Text Available The progress of humankind brought forth the world nations’ assets. People of genius from different parts of the world, who showed interest in various areas of knowledge, increased over the centuries the cultural heritage of the people they came from. Thus, cultural tourism can put forward those works of science and art, architecture, sculpture and painting, literature and history, which became part of the world heritage through their unique features and role. Part of these works emerged from Romanian men of genius cluster. Public attitude towards cultural awareness is essential, both for the prestige of those working in this sector and for the whole system of values of Romanian cultural heritage. The aim of this article is to identify those places generated by the Romanian people of genius life activity as well as their areas of interest as potential resources for cultural tourism. The research is grounded on secondary data such as biographic method of inquiry. The results show that cultural sites generated by Romanian people of genius’s life and works represent a wide range of resources that can be integrated into a cultural tourism package for those interested in this type of journeys. Local authorities can get fully involved in rehabilitation, maintenance and protection of all these national assets as distinctive national elements that can support for an attractive tourism market.

Organizational culture and the implementation of person centered care: results from a change process in Swedish hospital care.

Science.gov (United States)

Alharbi, Tariq Saleem J; Ekman, Inger; Olsson, Lars-Eric; Dudas, Kerstin; Carlström, Eric

2012-12-01

Sweden has one of the oldest, most coherent and stable healthcare systems in the world. The culture has been described as conservative, mechanistic and increasingly standardized. In order to provide a care adjusted to the patient, person centered care (PCC) has been developed and implemented into some parts of the health care industry. The model has proven to decrease patient uncertainty. However, the impact of PCC has been limited in some clinics and hospital wards. An assumption is that organizational culture has an impact on desired outcomes of PCC, such as patient uncertainty. Therefore, in this study we identify the impact of organizational culture on patient uncertainty in five hospital wards during the implementation of PCC. Data from 220 hospitalized patients who completed the uncertainty cardiovascular population scale (UCPS) and 117 nurses who completed the organizational values questionnaire (OVQ) were investigated with regression analysis. The results seemed to indicate that in hospitals where the culture promotes stability, control and goal setting, patient uncertainty is reduced. In contrast to previous studies suggesting that a culture of flexibility, cohesion and trust is positive, a culture of stability can better sustain a desired outcome of reform or implementation of new care models such as person centered care. It is essential for health managers to be aware of what characterizes their organizational culture before attempting to implement any sort of new healthcare model. The organizational values questionnaire has the potential to be used as a tool to aid health managers in reaching that understanding. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

Non-Neuronal Cells Are Required to Mediate the Effects of Neuroinflammation: Results from a Neuron-Enriched Culture System.

Science.gov (United States)

Hui, Chin Wai; Zhang, Yang; Herrup, Karl

2016-01-01

Chronic inflammation is associated with activated microglia and reactive astrocytes and plays an important role in the pathogenesis of neurodegenerative diseases such as Alzheimer's. Both in vivo and in vitro studies have demonstrated that inflammatory cytokine responses to immune challenges contribute to neuronal death during neurodegeneration. In order to investigate the role of glial cells in this phenomenon, we developed a modified method to remove the non-neuronal cells in primary cultures of E16.5 mouse cortex. We modified previously reported methods as we found that a brief treatment with the thymidine analog, 5-fluorodeoxyuridine (FdU), is sufficient to substantially deplete dividing non-neuronal cells in primary cultures. Cell cycle and glial markers confirm the loss of ~99% of all microglia, astrocytes and oligodendrocyte precursor cells (OPCs). More importantly, under this milder treatment, the neurons suffered neither cell loss nor any morphological defects up to 2.5 weeks later; both pre- and post-synaptic markers were retained. Further, neurons in FdU-treated cultures remained responsive to excitotoxicity induced by glutamate application. The immunobiology of the FdU culture, however, was significantly changed. Compared with mixed culture, the protein levels of NFκB p65 and the gene expression of several cytokine receptors were altered. Individual cytokines or conditioned medium from β-amyloid-stimulated THP-1 cells that were, potent neurotoxins in normal, mixed cultures, were virtually inactive in the absence of glial cells. The results highlight the importance of our glial-depleted culture system and identifies and offer unexpected insights into the complexity of -brain neuroinflammation.

Cultural hegemony? Educators' perspectives on facilitating cross-cultural dialogue.

Science.gov (United States)

Zaidi, Zareen; Verstegen, Daniëlle; Vyas, Rashmi; Hamed, Omayma; Dornan, Tim; Morahan, Page

2016-01-01

We live in an age when education is being internationalized. This can confront students with 'cultural hegemony' that can result from the unequal distribution of power and privilege in global society. The name that is given to awareness of social inequality is 'critical consciousness'. Cross-cultural dialogue provides an opportunity for learners to develop critical consciousness to counter cultural hegemony. The purpose of this research was to understand how learners engage with cross-cultural dialogue, so we can help them do so more effectively in the future. The setting for this research was an online discussion in an international health professions educator fellowship program. We introduced scenarios with cultural references to study the reaction of participants to cultural conversation cues. We used an inductive thematic analysis to explore power and hegemony issues. Participants reflected that personally they were more likely to take part in cross-cultural discussions if they recognized the context discussed or had prior exposure to educational settings with cultural diversity. They identified barriers as lack of skills in facilitating cross-cultural discussions and fear of offending others. They suggested deliberately introducing cultural issues throughout the curriculum. Our results indicate that developing critical consciousness and cross-cultural competency will require instructional design to identify longitudinal opportunities to bring up cross-cultural issues, and training facilitators to foster cross-cultural discussions by asking clarifying questions and navigating crucial/sensitive conversations.

Absorbing the Culture Shock

Institute of Scientific and Technical Information of China (English)

无

2006-01-01

Participants at a forum on communication between cultures generate ideas on how China can deal with its growing cultural deficit Five months ago, Ding Wei, Assistant Minister of Culture, described China's deficit in international cultural trade as "huge" at a press conference held by the State Council Information Office. "Our statistics years ago showed that the ratio of imports of cultural products to exports was 10 to 1," he

[The method and result analyses of pathogenic bacteria culture on chronic periprosthetic joint infection after total knee arthroplasty and total hip arthroplasty].

Science.gov (United States)

Ji, Baochao; Xu, Enjie; Cao, Li; Yang, Desheng; Xu, Boyong; Guo, Wentao; Aili, Rehei

2015-02-01

To analyze the results of pathogenic bacteria culture on chronic periprosthetic joint infection after total knee arthroplasty (TKA) and total hip arthroplasty (THA). The medical data of 23 patients with chronic periprosthetic joint infection after TKA or THA from September 2010 to March 2014 were reviewed. Fifteen cases of TKA and 8 cases of THA were included in this study. There were 12 male and 11 female patients with the mean age of 62 years (range from 32 to 79 years), and among them 9 patients with sinus. All patients discontinued antibiotic therapy for a minimum of 2 weeks before arthrocentesis, taking pathogenic bacteria culture and antimicrobial susceptibility test by using synovial fluid taken preoperatively and intraoperatively of revision. Common pathogenic bacteria culture and pathological biopsy were taken on tissues intraoperatively of revision. Culture-negative specimens were prolonged the period of incubation for 2 weeks. The overall culture-positive rate of all 23 patients for 1 week before revision was 30.4% (7/23), and the positive rate of culture-negative samples which prolonged for 2 weeks was 39.1% (9/23). The overall culture-positive rate of patients for 1 week intraoperatively of revision was 60.9% (14/23), and the positive rate of culture-negative samples which prolonged for 2 weeks was 82.6% (19/23). The incubation results of 7 cases (30.4%) preoperatively conformed to that of intraoperation. The culture-positive rate of pathogenic bacteria culture can be increased evidently by discontinuing antimicrobial therapy for a minimum of 2 weeks prior to the definite diagnosis.

Feasibility Study on the Development of Index that Shows Social and Cultural Acceptance of Nuclear Power

Energy Technology Data Exchange (ETDEWEB)

Cho, SeongKyung [Bangmok College of General Education at Myongji Univ., Yongin (Korea, Republic of); Choi, Seungho; Yoon, Hana; Song, Jiyeon [Domo Brodeur, Seoul (Korea, Republic of)

2015-05-15

In this context, it is necessary to manage and develop an index that can measure the level of public acceptance by establishing the terms of social/cultural public acceptance of nuclear power in a practical manner and by identifying influential factors of public acceptance. Developing an index itself is not intended to increase the public acceptance of nuclear power. This study intends to contribute to determining energy policy acceptable to the public by estimating the level of potential social conflicts related to nuclear power policies with eligible evaluation criteria on social/cultural acceptance and by reducing relevant social costs. Key conclusions and proposal of this research are as follows. First, the influential factors of acceptance are reliability of nuclear safety, risk perception of nuclear power and beneficial perception of nuclear power. Among them, reliability of nuclear safety appears to have the most influence. In addition, benefit perception of nuclear power at the social level is significantly higher than that at the individual level. However, in relation to risk perception, a gap between experts and the public is found as nuclear industry premises that accident does not occur while the public premises that accident may occur.

Feasibility Study on the Development of Index that Shows Social and Cultural Acceptance of Nuclear Power

International Nuclear Information System (INIS)

Cho, SeongKyung; Choi, Seungho; Yoon, Hana; Song, Jiyeon

2015-01-01

In this context, it is necessary to manage and develop an index that can measure the level of public acceptance by establishing the terms of social/cultural public acceptance of nuclear power in a practical manner and by identifying influential factors of public acceptance. Developing an index itself is not intended to increase the public acceptance of nuclear power. This study intends to contribute to determining energy policy acceptable to the public by estimating the level of potential social conflicts related to nuclear power policies with eligible evaluation criteria on social/cultural acceptance and by reducing relevant social costs. Key conclusions and proposal of this research are as follows. First, the influential factors of acceptance are reliability of nuclear safety, risk perception of nuclear power and beneficial perception of nuclear power. Among them, reliability of nuclear safety appears to have the most influence. In addition, benefit perception of nuclear power at the social level is significantly higher than that at the individual level. However, in relation to risk perception, a gap between experts and the public is found as nuclear industry premises that accident does not occur while the public premises that accident may occur

Organizing Cultural Projects Through Legitimising as Cultural Entrepreneurship

DEFF Research Database (Denmark)

Lindkvist, Lars; Hjorth, Daniel

2015-01-01

Purpose This paper is a study of creating organization in the case of cultural projects; cultural entrepreneurship. This includes taking advantage of opportunities and using ones social capital through networks. It is a case study of Vandalorum which is an Swedish international art- and design...... and Design Centre. Findings The case of Vandalorum shows that organizing a cultural project like Vandalorum is characterized by no well-defined starting and stopping point, but – quite typically for entrepreneurship as an organization-creation process – builds momentum and legitimacy narratively. Originality...

The Concept of Culture and CulturalTransformation: Views of Malik Bennabi

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Abdulaziz Berghout

2001-06-01

Full Text Available This article aims at contributing to an integrated understanding of Malik Bennabi's view of culture and cultural transformation. An attempt is made to analyze Bennabi's concepts and ideas that constitute the core of his study of culture and its dynamic civilizing function. The paper introduces Bennabi's understanding of culture as a project with a pivotal educational value. His cultural envisioning shows that ethics, aesthetics, practical reasoning and technical skills form the nucleus of any civilizational change. The paper highlights Bennabi's view that culture is an important social and educational agent of change that can restore the sense of efficacy and creativity to the Islamic society.

Cultural Studies and Sociology of Culture in Germany: Relations and Interrelations

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Udo Göttlich

2013-06-01

Full Text Available Over the last three decades, attitudes towards cultural studies in Germany have developed within contexts of contact and conflict with a variety of disciplines, e.g. ethnology, anthropology, sociology, as well as the sociology of culture, liter-ary studies and Kulturwissenschaft(en. On the one hand there is a strong academ-ic interest in how cultural studies perceives and analyzes media culture, popular culture and everyday life. On the other hand boundaries with humanities and so-cial science remain, which leads to criticism and conflicts with cultural studies and its achievements.I will discuss some of the problems concerning the perception and reception of cultural studies among representatives of Kulturwissenschaft(en and sociology of culture. Furthermore I will draw on the role of cultural studies in thematizing cul-tural change and conflicts, and its ability to do so in a way that shows the im-portance of culture and politics.

Television Judge Shows: Nordic and U.S. Perspectives

DEFF Research Database (Denmark)

Porsdam, Helle

2017-01-01

Legal discourse is language that people use in a globalizing and multicultural society to negotiate acceptable behaviors and values. We see this played out in popular cultural forums such as judicial television dramas. In the American context, television judge shows are virtually synonymous...

Detachably assembled microfluidic device for perfusion culture and post-culture analysis of a spheroid array.

Science.gov (United States)

Sakai, Yusuke; Hattori, Koji; Yanagawa, Fumiki; Sugiura, Shinji; Kanamori, Toshiyuki; Nakazawa, Kohji

2014-07-01

Microfluidic devices permit perfusion culture of three-dimensional (3D) tissue, mimicking the flow of blood in vascularized 3D tissue in our body. Here, we report a microfluidic device composed of a two-part microfluidic chamber chip and multi-microwell array chip able to be disassembled at the culture endpoint. Within the microfluidic chamber, an array of 3D tissue aggregates (spheroids) can be formed and cultured under perfusion. Subsequently, detailed post-culture analysis of the spheroids collected from the disassembled device can be performed. This device facilitates uniform spheroid formation, growth analysis in a high-throughput format, controlled proliferation via perfusion flow rate, and post-culture analysis of spheroids. We used the device to culture spheroids of human hepatocellular carcinoma (HepG2) cells under two controlled perfusion flow rates. HepG2 spheroids exhibited greater cell growth at higher perfusion flow rates than at lower perfusion flow rates, and exhibited different metabolic activity and mRNA and protein expression under the different flow rate conditions. These results show the potential of perfusion culture to precisely control the culture environment in microfluidic devices. The construction of spheroid array chambers allows multiple culture conditions to be tested simultaneously, with potential applications in toxicity and drug screening. Copyright © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Establishment of automated culture system for murine induced pluripotent stem cells

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Koike Hiroyuki

2012-11-01

Full Text Available Abstract Background Induced pluripotent stem (iPS cells can differentiate into any cell type, which makes them an attractive resource in fields such as regenerative medicine, drug screening, or in vitro toxicology. The most important prerequisite for these industrial applications is stable supply and uniform quality of iPS cells. Variation in quality largely results from differences in handling skills between operators in laboratories. To minimize these differences, establishment of an automated iPS cell culture system is necessary. Results We developed a standardized mouse iPS cell maintenance culture, using an automated cell culture system housed in a CO2 incubator commonly used in many laboratories. The iPS cells propagated in a chamber uniquely designed for automated culture and showed specific colony morphology, as for manual culture. A cell detachment device in the system passaged iPS cells automatically by dispersing colonies to single cells. In addition, iPS cells were passaged without any change in colony morphology or expression of undifferentiated stem cell markers during the 4 weeks of automated culture. Conclusions Our results show that use of this compact, automated cell culture system facilitates stable iPS cell culture without obvious effects on iPS cell pluripotency or colony-forming ability. The feasibility of iPS cell culture automation may greatly facilitate the use of this versatile cell source for a variety of biomedical applications.

Repolarization of hepatocytes in culture.

Science.gov (United States)

Talamini, M A; Kappus, B; Hubbard, A

1997-01-01

We have evaluated the biochemical, morphological, and functional redevelopment of polarity in freshly isolated hepatocytes cultured using a double layer collagen gel sandwich technique. Western blot analysis showed increased cellular levels of the cell adhesion protein uvomorulin as cultured hepatocytes repolarized. Immunofluorescence studies using antibodies against domain-specific membrane proteins showed polarity as early as 48 hours, although the pattern of the polymeric Immunoglobulin-A receptor (pIgA-R) differed from in vivo liver. Electron microscopy showed developing bile canaliculi at 1 day. However, the functional presence of tight junctions was absent at 1 day, but present at 5 days. We further showed functional polarity to be present at 4 days by documenting the ability of cultured hepatocytes to metabolize and excrete fluorescein diacetate into visible bile canaliculi. We conclude that hepatocytes cultured appropriately develop morphological and functional polarity. Hepatocyte culture is therefore a useful tool for the study of mechanisms responsible for the development of polarized function.

Time Management - New Religion of Our Age: 'Time' In Anglo-American Culture vs. 'Vrijeme' in Croatian Culture

Directory of Open Access Journals (Sweden)

Ksenija Juretić

2004-11-01

Full Text Available This research on time management within the project ‘Management in Entrepreneurship’ is based both on cognitive linguistics and the cultural dimension of time in international business. In accordance with our conceptualization and relationship to time, culture can be divided into monochronic time (M-time and polychronic time (P-time cultures. While M-time culture, which is best represented by the United States, emphasizes schedules, a precise reckoning of time, and promptness, P-time culture, Croatia, falling into this category, emphasizes the involvement of people rather than a rigid adherence to the clock. The results, so far, show how our conceptualization of time - on a subconscious level - influences our lives and how theories of time management can be transferred into teaching Business English in Croatia where, ‘having done something on time’ is definitely of less importance than to the American society.

The New Urban Success: How Culture Pays

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Desislava Hristova

2018-04-01

Full Text Available Urban economists have put forward the idea that cities that are culturally interesting tend to attract “the creative class” and, as a result, end up being economically successful. Yet it is still unclear how economic and cultural dynamics mutually influence each other. By contrast, that has been extensively studied in the case of individuals. Over decades, the French sociologist Pierre Bourdieu showed that people's success and their positions in society mainly depend on how much they can spend (their economic capital and what their interests are (their cultural capital. For the first time, we adapt Bourdieu's framework to the city context. We operationalize a neighborhood's cultural capital in terms of the cultural interests that pictures geo-referenced in the neighborhood tend to express. This is made possible by the mining of what users of the photo-sharing site of Flickr have posted in the cities of London and New York over 5 years. In so doing, we are able to show that economic capital alone does not explain urban development. The combination of cultural capital and economic capital, instead, is more indicative of neighborhood growth in terms of house prices and improvements of socio-economic conditions. Culture pays, but only up to a point as it comes with one of the most vexing urban challenges: that of gentrification.

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

Science.gov (United States)

Leung, Angela K-Y; Cohen, Dov

2011-03-01

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

Cultures of simulations vs. cultures of calculations? The development of simulation practices in meteorology and astrophysics

Science.gov (United States)

Sundberg, Mikaela

While the distinction between theory and experiment is often used to discuss the place of simulation from a philosophical viewpoint, other distinctions are possible from a sociological perspective. Turkle (1995) distinguishes between cultures of calculation and cultures of simulation and relates these cultures to the distinction between modernity and postmodernity, respectively. What can we understand about contemporary simulation practices in science by looking at them from the point of view of these two computer cultures? What new questions does such an analysis raise for further studies? On the basis of two case studies, the present paper compares and discusses simulation activities in astrophysics and meteorology. It argues that simulation practices manifest aspects of both of these cultures simultaneously, but in different situations. By employing the dichotomies surface/depth, play/seriousness, and extreme/reasonable to characterize and operationalize cultures of calculation and cultures of simulation as sensitizing concepts, the analysis shows how simulation code work shifts from development to use, the importance of but also resistance towards too much visualizations, and how simulation modelers play with extreme values, yet also try to achieve reasonable results compared to observations.

Modeling the genealogy of a cultural trait.

Science.gov (United States)

Aguilar, Elliot; Ghirlanda, Stefano

2015-05-01

The mathematical study of genealogies has yielded important insights in population biology, such as the ability to estimate the time to the most recent common ancestor (MRCA) of a sample of genetic sequences or of a group of individuals. Here we introduce a model of cultural genealogies that is a step toward answering similar questions for cultural traits. In our model individuals can inherit from a variable, potentially large number of ancestors, rather than from a fixed, small number of ancestors (one or two) as is typical of genetic evolution. We first show that, given a sample of individuals, a cultural common ancestor does not necessarily exist. We then introduce a related concept: the most recent unique ancestor (MRUA), i.e., the most recent single individual who is the earliest cultural ancestor of the sample. We show that, under neutral evolution, the time to the MRUA can be staggeringly larger than the time to MRCA in a single ancestor model, except when the average number of learning opportunities per individuals is small. Our results point out that the properties of cultural genealogies may be very different from those of genetic genealogies, with potential implications for reconstructing the histories of cultural traits. Copyright © 2014 Elsevier Inc. All rights reserved.

Comparison of the Multiple-sample means with composite sample results for fecal indicator bacteria by quantitative PCR and culture

Science.gov (United States)

ABSTRACT: Few studies have addressed the efficacy of composite sampling for measurement of indicator bacteria by QPCR. In this study, composite results were compared to single sample results for culture- and QPCR-based water quality monitoring. Composite results for both methods ...

TECHNICAL CULTURE AND HUMAN AXJOSPHERE

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­Krystyna Chałas

2014-11-01

Full Text Available Technical culture is the value of each historical period. It is the subject of the ongoing development. While it is a value which is associated with different categories of values, mainly material, cognitive, social. Between culture and these three categories of values ​ there is a cognitive effect. Technical culture determines the quality of human axjosphere. The aim of this study is to show the relationships and dependencies between technical culture and the structures in which a person lives and works. It is mainly about the answer to the question of which values of technical culture are closely related to and what are the inter dependencies? The primary task is to define the concept of the technical culture and to show its teaching essence. The second task boils down to indicate the range of values ​​inherent in the culture of technology, determining the value of the technological culture and values, which are developed by the technical culture. Indication of the interaction between the technical culture and values ​​is the third task.

The effects of alignments: examining group faultlines, organizational cultures, and performance.

Science.gov (United States)

Bezrukova, Katerina; Thatcher, Sherry M B; Jehn, Karen A; Spell, Chester S

2012-01-01

By integrating literature on group faultlines, organizational cultures, and value congruence, this research presents a framework that explains how cultural alignment across organizational levels may influence the relationship between faultlines and performance. The hypotheses were tested using representatively sampled multisource qualitative and quantitative data on 138 teams from a Fortune 500 company. The present findings demonstrate that although informational faultlines were detrimental for group performance, the negative relationship between faultlines and performance was reversed when cultures with a strong emphasis on results were aligned, was lessened when cultures with a weak emphasis on results were aligned, and remained negative when cultures were misaligned with respect to their results orientation. These findings show the importance of recognizing alignments not only within groups (group faultlines) but also outside groups (cultural alignments between the group and departments) when considering their implications for group performance.

Cultural Effect on Perspective Taking in Chinese-English Bilinguals

Science.gov (United States)

Luk, Kevin K. S.; Xiao, Wen S.; Cheung, Him

2012-01-01

Some recent evidence has suggested that perspective taking skills in everyday life situations may differ across cultural groups. In the present study, we investigated this effect via culture priming in a group of Chinese-English bilingual adults in the context of a communication game. Results showed that the participants made more perspective…

An assessment of cultural values and resident-centered culture change in U.S. nursing facilities.

Science.gov (United States)

Banaszak-Holl, Jane; Castle, Nicholas G; Lin, Michael; Spreitzer, Gretchen

2013-01-01

Culture change initiatives propose to improve care by addressing the lack of managerial supports and prevalent stressful work environments in the industry; however, little is known about how culture change facilities differ from facilities in the industry that have not chosen to affiliate with the resident-centered care movements. The aim of this study was to evaluate representation of organizational culture values within a random sample of U.S. nursing home facilities using the competing values framework and to determine whether organizational values are related to membership in resident-centered culture change initiatives. We collected reports of cultural values using a well-established competing values framework instrument in a random survey of facility administrators and directors of nursing within all states. We received responses from 57% of the facilities that were mailed the survey. Directors of nursing and administrators did not differ significantly in their reports of culture and facility measures combined their responses. Nursing facilities favored market-focused cultural values on average, and developmental values, key to innovation, were the least common across all nursing homes. Approximately 17% of the facilities reported that all cultural values were strong within their facilities. Only high developmental cultural values were linked to participation in culture change initiatives. Culture change facilities were not different from non-culture change facilities in the promotion of employee focus as organizational culture, as emphasized in group culture values. Likewise, culture change facilities were also not more likely to have hierarchical or market foci than non-culture change facilities. Our results counter the argument that culture change facilities have a stronger internal employee focus than facilities more generally but do show that culture change facilities report stronger developmental cultures than non-culture change facilities, which

Selective advantage of tolerant cultural traits in the Axelrod-Schelling model

Science.gov (United States)

Gracia-Lázaro, C.; Floría, L. M.; Moreno, Y.

2011-05-01

The Axelrod-Schelling model incorporates into the original Axelrod’s model of cultural dissemination the possibility that cultural agents placed in culturally dissimilar environments move to other places, the strength of this mobility being controlled by an intolerance parameter. By allowing heterogeneity in the intolerance of cultural agents, and considering it as a cultural feature, i.e., susceptible of cultural transmission (thus breaking the original symmetry of Axelrod-Schelling dynamics), we address here the question of whether tolerant or intolerant traits are more likely to become dominant in the long-term cultural dynamics. Our results show that tolerant traits possess a clear selective advantage in the framework of the Axelrod-Schelling model. We show that the reason for this selective advantage is the development, as time evolves, of a positive correlation between the number of neighbors that an agent has in its environment and its tolerant character.

The Role of Chronic Mesh Infection in Delayed-Onset Vaginal Mesh Complications or Recurrent Urinary Tract Infections: Results From Explanted Mesh Cultures.

Science.gov (United States)

Mellano, Erin M; Nakamura, Leah Y; Choi, Judy M; Kang, Diana C; Grisales, Tamara; Raz, Shlomo; Rodriguez, Larissa V

2016-01-01

Vaginal mesh complications necessitating excision are increasingly prevalent. We aim to study whether subclinical chronically infected mesh contributes to the development of delayed-onset mesh complications or recurrent urinary tract infections (UTIs). Women undergoing mesh removal from August 2013 through May 2014 were identified by surgical code for vaginal mesh removal. Only women undergoing removal of anti-incontinence mesh were included. Exclusion criteria included any women undergoing simultaneous prolapse mesh removal. We abstracted preoperative and postoperative information from the medical record and compared mesh culture results from patients with and without mesh extrusion, de novo recurrent UTIs, and delayed-onset pain. One hundred seven women with only anti-incontinence mesh removed were included in the analysis. Onset of complications after mesh placement was within the first 6 months in 70 (65%) of 107 and delayed (≥6 months) in 37 (35%) of 107. A positive culture from the explanted mesh was obtained from 82 (77%) of 107 patients, and 40 (37%) of 107 were positive with potential pathogens. There were no significant differences in culture results when comparing patients with delayed-onset versus immediate pain, extrusion with no extrusion, and de novo recurrent UTIs with no infections. In this large cohort of patients with mesh removed for a diverse array of complications, cultures of the explanted vaginal mesh demonstrate frequent low-density bacterial colonization. We found no differences in culture results from women with delayed-onset pain versus acute pain, vaginal mesh extrusions versus no extrusions, or recurrent UTIs using standard culture methods. Chronic prosthetic infections in other areas of medicine are associated with bacterial biofilms, which are resistant to typical culture techniques. Further studies using culture-independent methods are needed to investigate the potential role of chronic bacterial infections in delayed vaginal mesh

Culture shapes efficiency of facial age judgments.

Directory of Open Access Journals (Sweden)

Gizelle Anzures

2010-07-01

Full Text Available Cultural differences in socialization can lead to characteristic differences in how we perceive the world. Consistent with this influence of differential experience, our perception of faces (e.g., preference, recognition ability is shaped by our previous experience with different groups of individuals.Here, we examined whether cultural differences in social practices influence our perception of faces. Japanese, Chinese, and Asian-Canadian young adults made relative age judgments (i.e., which of these two faces is older? for East Asian faces. Cross-cultural differences in the emphasis on respect for older individuals was reflected in participants' latency in facial age judgments for middle-age adult faces--with the Japanese young adults performing the fastest, followed by the Chinese, then the Asian-Canadians. In addition, consistent with the differential behavioural and linguistic markers used in the Japanese culture when interacting with individuals younger than oneself, only the Japanese young adults showed an advantage in judging the relative age of children's faces.Our results show that different sociocultural practices shape our efficiency in processing facial age information. The impact of culture may potentially calibrate other aspects of face processing.

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

DEFF Research Database (Denmark)

Vatrapu, Ravi; Suthers, Dan

2010-01-01

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

Triphala, a formulation of traditional Ayurvedic medicine, shows

Indian Academy of Sciences (India)

Triphala, a formulation of traditional Ayurvedic medicine, shows protective effect against X-radiation in HeLa cells. YUKI TAKAUJI KENSUKE ... with the cellscultured in vitro. The simple bioassay system with human cultured cells would facilitate the understanding of themolecular basis for the beneficial effects of Triphala.

Promotion of Cultural Heritage in Batangas and Cavite

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Dr. Dexter R. Buted

2014-06-01

Full Text Available – The study aimed to identify the commonly visited cultural heritage sites in Batangas and Cavite; to assess the cultural heritage sites in Batangas and Cavite in terms of physical, social and economic aspects; and to determine existing promotional patterns of Batangas and Cavite. Descriptive type of research was utilized in the study. Results showed that the most visited cultural heritage attraction in Taal, Batangas was Basilica of St. Martin de Tours while in Maragondon, Cavite the most visited was Andres Bonifacio Trial House . Blogs, Websites and Facebook are mostly used by the municipality of Taal in promoting their cultural heritage sites. While Cavite sticks to always using leaflets/flyers, brochures as their promotional materials. Cultural heritage sites in both Taal and Maragondon were perceived to have positive results in the assessments based on different aspects such as physical, social and economic aspects. The promotional materials of Taal and Maragondon are often used. A proposed plan of action was made to promote cultural attraction in Maragondon, Cavite and Taal, Batangas.

Characterization of in vitro chlamydial cultures in low-oxygen atmospheres

DEFF Research Database (Denmark)

Juul, Nicolai Stefan; Jensen, Helene; Hvid, Malene

2007-01-01

To mimic in vivo conditions during chlamydial infections, Chlamydia trachomatis serovar D and Chlamydia pneumoniae CWL029 were cultured in low-oxygen atmospheres containing 4% O(2), with parallel controls cultured in atmospheric air. Both were enriched with 5% CO(2). The results showed a dramatic...

Environmental impacts of cultured meat production.

Science.gov (United States)

Tuomisto, Hanna L; de Mattos, M Joost Teixeira

2011-07-15

Cultured meat (i.e., meat produced in vitro using tissue engineering techniques) is being developed as a potentially healthier and more efficient alternative to conventional meat. Life cycle assessment (LCA) research method was used for assessing environmental impacts of large-scale cultured meat production. Cyanobacteria hydrolysate was assumed to be used as the nutrient and energy source for muscle cell growth. The results showed that production of 1000 kg cultured meat requires 26-33 GJ energy, 367-521 m(3) water, 190-230 m(2) land, and emits 1900-2240 kg CO(2)-eq GHG emissions. In comparison to conventionally produced European meat, cultured meat involves approximately 7-45% lower energy use (only poultry has lower energy use), 78-96% lower GHG emissions, 99% lower land use, and 82-96% lower water use depending on the product compared. Despite high uncertainty, it is concluded that the overall environmental impacts of cultured meat production are substantially lower than those of conventionally produced meat.

How Cultural Knowledge Shapes Core Design Thinking

DEFF Research Database (Denmark)

Clemmensen, Torkil; Ranjan, Apara; Bødker, Mads

2018-01-01

The growing trend of co-creation and co-design in cross-cultural design teams presents challenges for the design thinking process. We integrate two frameworks, one on reasoning patterns in design thinking, the other on the dynamic constructivist theory of culture, to propose a situation specific...... framework for the empirical analysis of design thinking in cross-cultural teams. We illustrate the framework with a qualitative analysis of 16 episodes of design related conversations, which are part of a design case study. The results show that cultural knowledge, either as shared by the cross......-cultural team or group specific knowledge of some team members, shape the reasoning patterns in the design thinking process across all the 16 episodes. Most of the design discussions were approached by the designers as problem situations that were formulated in a backward direction, where the value to create...

RETARDED AND GIFTED CHILDREN (SOCIAL AND CULTURAL ASPECTS

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Zakharova Anastasya Vladimirovna

2013-04-01

Full Text Available Purpose: The main idea of ​​this study was to determine the influence of social and biological factors on the abilities and inclinations of abnormal children. Methodology: Study analyzes problem of the «phenomenon of giftedness» from the point of view of the cultural and historical development. Results: The study showed the dependence of the formation of giftedness in children from possible use in the activities of cultural practices and operations. Practical implications: Psychology & Education. Findings: Abnormal children have the ability and inclination to different activities. Their specific activity caused by a decline of motivation and inability to use the "cultural practices" to improve the final result of the activity.

Influence of culture and language sensitive physics on science attitude enhancement

Science.gov (United States)

Morales, Marie Paz E.

2015-12-01

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

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

Science.gov (United States)

Wilder, Bryan

2017-01-01

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

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

Science.gov (United States)

Kandler, Anne; Wilder, Bryan; Fortunato, Laura

2017-09-01

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

Maintaining Identity Political Culture In Indonesia

Science.gov (United States)

Fauzi, AM; Sudrajat, A.; Affandi, A.; Raditya, A.

2018-01-01

This study investigates the portrayal of traditional political cultures in West Kalimantan Province, a growing of election process. Results showed that Political life in Indonesia leads to modern political culture after experiencing a change of paradigm of political life. Political life in Indonesia leads to modern political culture after experiencing a change of paradigm of political life. Beginning Indonesia’s independence in the Old Order Phase, the politics used using the ideological paradigm, subsequent to the New Order Period used the political paradigm of unification and simplification of political parties but in practice it became the strategy of the State’s rulers to facilitate subjugating its citizens. After entering the reform era, several phenomena of political culture are displayed, some are using modern paradigm by giving women the widest possible role in political parties, and so on. Besides that there is the opposite of displaying and practicing traditional political culture, this is as it runs in West Borneo Province. The change of political culture in the modern direction is different from the political culture of the citizens in terms of who will be chosen, most West Borneo Province residents determine their political choice by using traditional patterns.

Growth and artemisinin content of artemisia Annua L. As a result of gamma irradiation on shoot culture

International Nuclear Information System (INIS)

Tri Muji Ermayanti; Erwin Al Hafiizh; Andri Fadillah Martin; Arthur A Lelono; Wiguna Rahman

2016-01-01

Artemisinin is the main compound produced by Artemisia annua is used as antimalarial drug. Many research have been conducted in order to increase artemisinin content in A. annua so that it can be produced economically. In several plants, mutation can be induced by Gamma irradiation to increase their secondary metabolite production. The aim of this research was to investigate the growth and artemisinin content of A. annua after Gamma irradiation. Irradiation was conducted using in vitro shoot tips with 5-50 Gy. Survival rate, growth of shoot culture, ploidy level confirmation, acclimatization, growth of plants in the field and artemisinin content were recorded. The results showed that LD_5_0 of A. annua was 37 Gy, therefore, shoots only grew in the control environment in the laboratory, their growth in the field was inhibited. Irradiation with 50 Gy, shoots only grew for 8 weeks, and died afterwards. Irradiation dose affected on growth of plants in the field as well as their artemisinin content. (author)

Cultural intelligence and network organizations in society: Case of Tehran neighborhood councils

Directory of Open Access Journals (Sweden)

Salamzadeh Yashar

2016-01-01

Full Text Available Network communications is one of the modern ideas in the field of organizational behavior. On the other hand, the ability to communicate with employees and understand the cultural differences between them in a multicultural environment is one of the key skills that managers and employees need them in the nowadays organizations. These skills are introduced as cultural intelligence in organizations that have ability to respond to many challenges in multicultural environments. This article was aimed to analysis the relationship between cultural intelligence and network communication. These questionnaires were distributed between 134 members at the Tehran neighborhood councils. In order to analyzing data and concluding results, SPSS, and then Pearson correlation test were used. The research was done based on structural equation modeling (SEM. The result indicated that there was significant positive relationship between cultural intelligence and network communication. Also there was significant positive relationship between each dimension of cultural intelligence and network communication. Findings show that cultural intelligence is a basic factor in network communication and confirm the main hypothesis of this study which represents the existence of a positive and meaningful relation between cultural intelligence and network communication. Furthermore, the results show that considering this kind of intelligence, especially in network organizations which has a high ethnic and cultural variety, could be very useful for improve employees and managers communications.

[Urban culture and physical and sports activities. The "sportification" of parkour and street golf as cultural mediation].

Science.gov (United States)

Lebreton, Florian; Routier, Guillaume; Héas, Stephane; Bodin, Dominique

2010-08-01

The article explores the process of "sportification"--i.e., processing physical activity in a sport regulated by a set of rules and standards, legitimized by supervisory institutions--from two originals practices, parkour and urban golf. To study these practices, we crossed the contributions of urban sociology and of the contemporary sociology of sport while respecting the methodological principles of qualitative sociology. A first point concerns the process of"sport" itself, its definition, its various stages, and the role played by communication of stakeholders on public space. The cultural mediation shows us how to institutionalize the movement that represents the "sports" resulted in the same time reconfiguration of physical practices themselves. Recent events illustrate the ongoing reconfiguration, we will detail them. Finally, we show the effects produced by the process on the definition of urban culture and sports: setting sight of activities, enhanced cooperation with the media-cultural, polarization between different types of practical in the case of parkour, around a confrontation between two of the founders.

Cultural Differences in Justificatory Reasoning

Science.gov (United States)

Soong, Hannah; Lee, Richard; John, George

2012-01-01

Justificatory reasoning, the ability to justify one's beliefs and actions, is an important goal of education. We develop a scale to measure the three forms of justificatory reasoning--absolutism, relativism, and evaluativism--before validating the scale across two cultures and domains. The results show that the scale possessed validity and…

Brand image, cultural events and loyalty in mobile industry

Directory of Open Access Journals (Sweden)

Thelma Valéria Rocha

2013-05-01

Full Text Available : This study analyses the effect of cultural events in brand image and customers’ loyalty in the mobile industry. The main relevance is to discuss the effectiveness’ of cultural events, those demanding high investments’ for the companies which have to explain the results in terms of loyalty and brand image. The subject is reviewed theoretical considering three topics: cultural events, brand image and loyalty, which lead to hypotheses to be tested. The field research of a quantitative nature uses the survey method, which was applied to 150 teenagers consumers of mobiles companies, classes A and B. The results of field research show that there is a positive relationship between cultural activities and brand image, and between the brand image and loyalty. However, there was significant correlation between cultural events and loyalty only to B Company. It may be related with B events wish were prepared to this target and may improve loyalty. To companies as A and C, brand image acts as moderator between cultural events and loyalty. These results indicated that cultural events may have impact in loyalty, since the company developed those actions to the target. As contribution, this study fills a gap which is the study that discusses effect of cultural activities on brand image and loyalty, in emerging economies, as Brazil, where few researches consider cultural events.

Cross cultural usability testing

DEFF Research Database (Denmark)

Clemmensen, Torkil; Goyal, Shivam

2005-01-01

In this paper, we present the results of a pilot study in Denmark of cross cultural effects on Think Aloud usability testing. We provide an overview of previous research on cross cultural usability evaluation with a special focus on the relationship between the evaluator and the test user....... This relation was studied in an experiment with usability testing of a localized clipart application in which eight participants from Denmark and India formed pairs of evaluator-test user. The test users were asked to think aloud and the evaluators' role were to facilitate the test users thinking aloud...... and hereby identify usability problems with the clipart application. Data on the evaluators' and test users' behaviour were recorded and analyzed by coding and summarizing statistics on these behavioural events. The results show that Think Aloud Usability Test of a localized application is most effectively...

Culture in the Media: the Representation of Culture in "Jutarnji List"

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Marko Pavlovski

2015-09-01

Full Text Available In today's picture of the widely circulated print media a famous assertion is that culture as a subject is decreasing in relevancy, as seen by the amount of pages dedicated to the cultural section and informations on cultural events, especially those of international importance, in the entire content of the most widely read newspapers. The aim of this paper is to show the presence of cultural themes in one of the most popular daily newspaper published in the Republic of Croatia, Jutarnji list. The research will cover the content of this daily for a period of one year (January 1st 2013 to 1st January 2014, to show the presence of cultural themes in it. I suppose, because of a prior knowledge of the materials, that notifications on events in culture at home and abroad will reside outside pages dedicated to the cultural section, so it will be necessary to examine the contents of whole numbers. Furthermore, I will compare the representation of various artistic genres, the presence of film art compared to the amount of articles devoted to literature, and I will devote particular attention to the content dedicated to the non-commercial aspects of a particular genre, for example the amount of information about events in the poetry scene, promotions or group exhibitions of young filmmakers at home and abroad.

Cross-Cultural Studies of Personality Traits and their Relevance to Psychiatry

Science.gov (United States)

Terracciano, Antonio; McCrae, Robert R.

2009-01-01

Aims This article provides a brief review of recent cross-cultural research on personality traits at both individual and culture levels, highlighting the relevance of recent findings for psychiatry. Method In most cultures around the world, personality traits can be clearly summarized by the five broad dimensions of the Five-Factor Model (FFM), which makes it feasible to compare cultures on personality and psychopathology. Results Maturational patterns and sex differences in personality traits generally show cultural invariance, which generates the hypothesis that age of onset, clinical evolution, and sex differences in the prevalence of psychiatric disorders might follow similar universal patterns. The average personality profiles from 51 cultures show meaningful geographical distributions and associations with culture-level variables, but are clearly unrelated to national character stereotypes. Conclusions Aggregate personality scores can potentially be related to epidemiological data on psychiatric disorders, and dimensional personality models have implications for psychiatric diagnosis and treatment around the world. PMID:17128620

Measuring Cultural Diversity

DEFF Research Database (Denmark)

Patsiurko, Natalka; Campbell, John L.; Hall, John A.

2012-01-01

Many claim that national economic success depends upon cultural homogeneity. We collect new time-series data and develop new measures of ethnic, linguistic and religious fractionalization for the OECD countries. We show that cultural diversity may vary by type across countries and over short peri...

Differences in gene expression profiles between human preimplantation embryos cultured in two different IVF culture media.

Science.gov (United States)

Kleijkers, Sander H M; Eijssen, Lars M T; Coonen, Edith; Derhaag, Josien G; Mantikou, Eleni; Jonker, Martijs J; Mastenbroek, Sebastiaan; Repping, Sjoerd; Evers, Johannes L H; Dumoulin, John C M; van Montfoort, Aafke P A

2015-10-01

Is gene expression in human preimplantation embryos affected by the medium used for embryo culture in vitro during an IVF treatment? Six days of in vitro culture of human preimplantation embryos resulted in medium-dependent differences in expression level of genes involved in apoptosis, protein degradation, metabolism and cell-cycle regulation. Several human studies have shown an effect of culture medium on embryo development, pregnancy outcome and birthweight. However, the underlying mechanisms in human embryos are still unknown. In animal models of human development, it has been demonstrated that culture of preimplantation embryos in vitro affects gene expression. In humans, it has been found that culture medium affects gene expression of cryopreserved embryos that, after thawing, were cultured in two different media for 2 more days. In a multicenter trial, women were randomly assigned to two culture medium groups [G5 and human tubal fluid (HTF)]. Data on embryonic development were collected for all embryos. In one center, embryos originating from two pronuclei (2PN) zygotes that were not selected for transfer or cryopreservation on Day 2 or 3 because of lower morphological quality, were cultured until Day 6 and used in this study, if couples consented. Ten blastocysts each from the G5 and HTF study groups, matched for fertilization method, maternal age and blastocyst quality, were selected and their mRNA was isolated and amplified. Embryos were examined individually for genome-wide gene expression using Agilent microarrays and PathVisio was used to identify the pathways that showed a culture medium-dependent activity. Expression of 951 genes differed significantly (P differences observed between the study groups are caused by factors that we did not investigate. Extrapolation of these results to embryos used for transfer demands caution as in the present study embryos that were not selected for either embryo transfer or cryopreservation have been used for the

Constructivism in cultural competence education.

Science.gov (United States)

Hunter, Jennifer L; Krantz, Steven

2010-04-01

A graduate course on cultural diversity, based in constructivist theory and structured on the Process of Cultural Competence in the Delivery of Healthcare Services model, was developed and taught through classroom and online methods. The following research questions were explored: 1) Can an educational experience, built on constructivist learning theory tenets, change students' perceptions, attitudes, knowledge, and skills in the area of cultural competence? 2) Does the delivery method, online or traditional classroom, influence the degree of change? The study used a quasi-experimental, pretest-posttest control group design using the Inventory for Assessing the Process of Cultural Competence Among healthcare Professionals Revised. Findings showed significant changes (p<0.001) in cultural competence scores and subscores for all learners with both teaching modalities based on interval scale and in categories of cultural knowledge, skills, desire, and overall competence based on a nominal scale. The untaught construct of cultural desire showed the most significant improvement.

Effects of Co-Culture Media on Hepatic Differentiation of hiPSC with or without HUVEC Co-Culture.

Science.gov (United States)

Freyer, Nora; Greuel, Selina; Knöspel, Fanny; Strahl, Nadja; Amini, Leila; Jacobs, Frank; Monshouwer, Mario; Zeilinger, Katrin

2017-08-07

The derivation of hepatocytes from human induced pluripotent stem cells (hiPSC) is of great interest for applications in pharmacological research. However, full maturation of hiPSC-derived hepatocytes has not yet been achieved in vitro. To improve hepatic differentiation, co-cultivation of hiPSC with human umbilical vein endothelial cells (HUVEC) during hepatic differentiation was investigated in this study. In the first step, different culture media variations based on hepatocyte culture medium (HCM) were tested in HUVEC mono-cultures to establish a suitable culture medium for co-culture experiments. Based on the results, two media variants were selected to differentiate hiPSC-derived definitive endodermal (DE) cells into mature hepatocytes with or without HUVEC addition. DE cells differentiated in mono-cultures in the presence of those media variants showed a significant increase ( p < 0.05) in secretion of α-fetoprotein and in activities of cytochrome P450 (CYP) isoenzymes CYP2B6 and CYP3A4 as compared with cells differentiated in unmodified HCM used as control. Co-cultivation with HUVEC did not further improve the differentiation outcome. Thus, it can be concluded that the effect of the used medium outweighed the effect of HUVEC co-culture, emphasizing the importance of the culture medium composition for hiPSC differentiation.

Invasion fitness for gene-culture co-evolution in family-structured populations and an application to cumulative culture under vertical transmission.

Science.gov (United States)

Mullon, Charles; Lehmann, Laurent

2017-08-01

Human evolution depends on the co-evolution between genetically determined behaviors and socially transmitted information. Although vertical transmission of cultural information from parent to offspring is common in hominins, its effects on cumulative cultural evolution are not fully understood. Here, we investigate gene-culture co-evolution in a family-structured population by studying the invasion fitness of a mutant allele that influences a deterministic level of cultural information (e.g., amount of knowledge or skill) to which diploid carriers of the mutant are exposed in subsequent generations. We show that the selection gradient on such a mutant, and the concomitant level of cultural information it generates, can be evaluated analytically under the assumption that the cultural dynamic has a single attractor point, thereby making gene-culture co-evolution in family-structured populations with multigenerational effects mathematically tractable. We apply our result to study how genetically determined phenotypes of individual and social learning co-evolve with the level of adaptive information they generate under vertical transmission. We find that vertical transmission increases adaptive information due to kin selection effects, but when information is transmitted as efficiently between family members as between unrelated individuals, this increase is moderate in diploids. By contrast, we show that the way resource allocation into learning trades off with allocation into reproduction (the "learning-reproduction trade-off") significantly influences levels of adaptive information. We also show that vertical transmission prevents evolutionary branching and may therefore play a qualitative role in gene-culture co-evolutionary dynamics. More generally, our analysis of selection suggests that vertical transmission can significantly increase levels of adaptive information under the biologically plausible condition that information transmission between relatives is

Metacogonitive and Motivational Cultural Intelligence: Superpowers for Creativity an a Culturally Diverse Environment

Directory of Open Access Journals (Sweden)

Sabina Bogilović

2016-01-01

Full Text Available We propose that employees who are highly motivated for cultural interactions (motivational cultural intelligence and can modify their thinking about cultural differences (metacognitive cultural intelligence are more likely to be creative in culturally diverse environments. Based on the social categorization theory, we propose that metacognitive and motivational cultural intelligence will be positively related to individual creativity. Moreover, we predict that metacognitive and motivational cultural intelligence can decrease the negative aspects of the social categorization process and, in turn, be positively related to creativity. A quantitative analysis of 787 employees in 20 SME multicultural companies in the Adriatic region shows that metacognitive and motivational cultural intelligence are in fact positively related to individual creativity. We discuss the implications for practice and future research.

Establishment of primary bovine intestinal epithelial cell culture and clone method.

Science.gov (United States)

Zhan, Kang; Lin, Miao; Liu, Ming-Mei; Sui, Yang-Nan; Zhao, Guo-Qi

2017-01-01

The aim of this study was to establish bovine intestinal epithelial cell (BIEC) line and provide a novel clone cell method. Although various strategies of bovine cell culture and clone techniques have been reported, these methods remain not established. Here, we culture successfully primary BIECs and establish a novel clone cell method. Our result showed that BIECs could be successfully cultured and passaged about generation 5. These cellular aggregates and clusters were adherent loosely at day 2 of culture. Cell aggregates and clusters start to proliferate after approximately 4 d. The BIECs showed positive reaction against cytokeratin 18, E-cadherin, and characteristics of epithelial-like morphology. In addition, the fatty acid-binding proteins (FABPs), villin, and intestinal peptidase (IP) band were positive in BIECs. Our results suggest that the establishment of culturing and clone BIEC methods will apply to isolate and clone other primary cells. These BIECs could therefore contribute to the study of bovine intestinal nutrient absorption and regulation, immune regulation, and the pathogenesis of the bovine intestinal disease, which will provide intestinal cell model in vitro.

Cultural aspects of decision-making in online purchases

Directory of Open Access Journals (Sweden)

Natalija Guseva

2013-06-01

Full Text Available Empirical studies and e-commerce practice have shown that even in the context of globalization customers still need to feel associated by culture with the seller or the service provider. The aim of this paper is to identify and bring together the main cultural and psychological aspects that influence decision-making in e-purchases. Cultural adaptation has a great potential for improving the efficiency of communication with customers; thus, localization of the e-offer has a positive impact on the customer-seller dialogue. The results of the conducted research show the main cultural aspects, which have to be considered when adapting e-offers to Baltic (Latvia, Lithuania and Russian markets.

Manufacturing porcine islets: culture at 22°C has no advantage above culture at 37°C

Science.gov (United States)

Mueller, Kate R; Martins, Kyra V; Murtaugh, Michael P; Schuurman, Henk-Jan; Papas, Klearchos K

2013-01-01

Background The manufacturing process of islets includes a culture step which was originally introduced to ease the logistics of procedures in preparing the graft and transplant recipient. It has been suggested that culture at room temperature has an advantage over culture at 37°C, in part by reducing immunogenicity via preferential elimination of contaminating cells (such as passenger leukocytes) within islets. We investigated this using islets isolated from pancreata of adult pigs. Methods Porcine islets were isolated from three donors and cultured at 37°C for 1 day, and then under three different conditions: 37°C for 6 days (condition A); 22°C for 6 days (condition B); or 22°C for 5 days followed by 37°C for 1 day (condition C). Recovery was assessed by DNA measurement, viability by oxygen consumption rate normalized for DNA (OCR/DNA), and gene expression by RT-PCR for a series of 9 lymphocyte markers, 11 lymphokines and chemokines, and 14 apoptotic and stress markers. Results Post-culture islet recoveries were similar for the three culture conditions. Average OCR/DNA values were 129–159 nmol/min.mgDNA before culture, and 259–291, 204–212, and 207–228 nmol/min•mgDNA, respectively, for culture under conditions A, B, and C, respectively. Irrespective of culture condition, examined gene expression in all three series of lymphocyte markers, lymphokines and chemokines, and apoptotic and stress markers manifested a statistically significant decrease upon culture for 7 days. This decrease was most dramatic for condition A: in particular most of lymphocyte markers showed a >10-fold reduction and also 6 markers in the lymphokine and chemokine series: these reductions are consistent with the elimination of immune cells present within islets during culture. The reduction was less for apoptotic and stress markers. For culture under condition B the reduction in gene expression was less, and culture under condition C resulted in gene expression levels similar

Culture and social class.

Science.gov (United States)

Miyamoto, Yuri

2017-12-01

A large body of research in Western cultures has demonstrated the psychological and health effects of social class. This review outlines a cultural psychological approach to social stratification by comparing psychological and health manifestations of social class across Western and East Asian cultures. These comparisons suggest that cultural meaning systems shape how people make meaning and respond to material/structural conditions associated with social class, thereby leading to culturally divergent manifestations of social class. Specifically, unlike their counterparts in Western cultures, individuals of high social class in East Asian cultures tend to show high conformity and other-orientated psychological attributes. In addition, cultures differ in how social class impacts health (i.e. on which bases, through which pathways, and to what extent). Copyright © 2017 Elsevier Ltd. All rights reserved.

Cultural values and cross-cultural video consumption on YouTube

Science.gov (United States)

Macy, Michael

2017-01-01

Video-sharing social media like YouTube provide access to diverse cultural products from all over the world, making it possible to test theories that the Web facilitates global cultural convergence. Drawing on a daily listing of YouTube’s most popular videos across 58 countries, we investigate the consumption of popular videos in countries that differ in cultural values, language, gross domestic product, and Internet penetration rate. Although online social media facilitate global access to cultural products, we find this technological capability does not result in universal cultural convergence. Instead, consumption of popular videos in culturally different countries appears to be constrained by cultural values. Cross-cultural convergence is more advanced in cosmopolitan countries with cultural values that favor individualism and power inequality. PMID:28531228

Cultural values and cross-cultural video consumption on YouTube.

Science.gov (United States)

Park, Minsu; Park, Jaram; Baek, Young Min; Macy, Michael

2017-01-01

Video-sharing social media like YouTube provide access to diverse cultural products from all over the world, making it possible to test theories that the Web facilitates global cultural convergence. Drawing on a daily listing of YouTube's most popular videos across 58 countries, we investigate the consumption of popular videos in countries that differ in cultural values, language, gross domestic product, and Internet penetration rate. Although online social media facilitate global access to cultural products, we find this technological capability does not result in universal cultural convergence. Instead, consumption of popular videos in culturally different countries appears to be constrained by cultural values. Cross-cultural convergence is more advanced in cosmopolitan countries with cultural values that favor individualism and power inequality.

Cultural values and cross-cultural video consumption on YouTube.

Directory of Open Access Journals (Sweden)

Minsu Park

Full Text Available Video-sharing social media like YouTube provide access to diverse cultural products from all over the world, making it possible to test theories that the Web facilitates global cultural convergence. Drawing on a daily listing of YouTube's most popular videos across 58 countries, we investigate the consumption of popular videos in countries that differ in cultural values, language, gross domestic product, and Internet penetration rate. Although online social media facilitate global access to cultural products, we find this technological capability does not result in universal cultural convergence. Instead, consumption of popular videos in culturally different countries appears to be constrained by cultural values. Cross-cultural convergence is more advanced in cosmopolitan countries with cultural values that favor individualism and power inequality.

Family law and national culture
Arguing against the cultural constraints argument

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Masha Antokolskaia

2008-06-01

Full Text Available The ‘cultural constraints argument’, submits that family laws are embedded in unique national cultures, that this cultural and historical diversity is unbridgeable and therefore family laws are not spontaneously converging and cannot be deliberately harmonised. This article argues against the core assumption of the cultural constraints argument – the alleged embedment of family laws in unique and unchangeable national cultures. History shows that in the field of family ideology and law one cannot really talk of unique national cultures, but rather of a pan-European culture, which is not homogeneous but an amalgamation of pan-European ‘conservative’ and pan-European ‘progressive’ cultures. The relative influence of these two opposing family ‘cultures’ varies from country to country and from time to time. Examinations of history of family law suggest that there are the differences in the balance of political power between ‘progressive’ and ‘conservative’ forces, rather than national culture that determines the differences in the pertinent national family laws.

Does lean management improve patient safety culture? An extensive evaluation of safety culture in a radiotherapy institute.

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Simons, Pascale A M; Houben, Ruud; Vlayen, Annemie; Hellings, Johan; Pijls-Johannesma, Madelon; Marneffe, Wim; Vandijck, Dominique

2015-02-01

The importance of a safety culture to maximize safety is no longer questioned. However, achieving sustainable culture improvements are less evident. Evidence is growing for a multifaceted approach, where multiple safety interventions are combined. Lean management is such an integral approach to improve safety, quality and efficiency and therefore, could be expected to improve the safety culture. This paper presents the effects of lean management activities on the patient safety culture in a radiotherapy institute. Patient safety culture was evaluated over a three year period using triangulation of methodologies. Two surveys were distributed three times, workshops were performed twice, data from an incident reporting system (IRS) was monitored and results were explored using structured interviews with professionals. Averages, chi-square, logistical and multi-level regression were used for analysis. The workshops showed no changes in safety culture, whereas the surveys showed improvements on six out of twelve dimensions of safety climate. The intention to report incidents not reaching patient-level decreased in accordance with the decreasing number of reports in the IRS. However, the intention to take action in order to prevent future incidents improved (factorial survey presented β: 1.19 with p: 0.01). Due to increased problem solving and improvements in equipment, the number of incidents decreased. Although the intention to report incidents not reaching patient-level decreased, employees experienced sustained safety awareness and an increased intention to structurally improve. The patient safety culture improved due to the lean activities combined with an organizational restructure, and actual patient safety outcomes might have improved as well. Copyright © 2014 Elsevier Ltd. All rights reserved.

[Mobbing: its relationships with organizational culture and personal outcomes].

Science.gov (United States)

Topa Cantisano, Gabriela; Morales Domínguez, José Francisco; Gallastegui Galán, José Antonio

2006-11-01

A study dealing with the effects of both organizational culture and mobbing on personal and organizational outcomes of a sample of Spanish emergency workers, is reported here. It was found that there is a strong impact of organizational culture dimensions on mobbing, and that mobbing affects job satisfaction, organizational commitment and organizational citizenship behaviour. Results concerning organizational commitment show that this variable is not a mere effect of mobbing in general, but rather that it is also a direct impact of culture on this outcome.

THE INTEGRATION OF CULTURAL RESOURCES MANAGEMENT IN DISASTER MANAGEMENT AT SPECIAL REGION PROVINCE OF YOGYAKARTA

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Deffi Ayu Puspito Sari

2017-03-01

Full Text Available The Republic of Indonesia Law number 24 year 2007 on disaster emphasizes that the protection of national assets is in line with Law No. 11 year 2010 on the cultural heritage. Yogyakarta Province has 12 disaster hazards and has five complete archaeological cultural layers in Indonesia. In the event of a disaster, potential damage to the cultural heritage is exposed. The archaeological cultural layer consists of prehistoric, classical, Islamic and colonial. The lack of research related to cultural heritage in the province resulting in increasing vulnerability of cultural heritage and society. Using qualitative method with in-depth interview, the aim of this study is to analyse the management of cultural heritage from the perspective of disaster management. Archaeological cultural layers that embedded into the realm of cultural heritage is defined as a national asset that should be protected. The result shows that the management of cultural resources in the province is not yet integrated with disaster management. However, the results of the archaeological identification of cultural heritage in each cultural layer in Yogyakarta showed the development of community adaptation to the disaster. Utilization of cultural heritage as an element of the panca gatra has been impartial that affected the regional resilience and security in facing the disaster. Both of these problems can be overcome by integrating the cultural resources management and disaster management, the establishment of an emergency response team on cultural preservation, and disaster risk analysis on cultural heritage that annexed by BPBD and Cultural Office of Yogyakarta Province.

Culture of health of a person as a part of physical culture

OpenAIRE

A.P. Khalajtsan

2014-01-01

Purpose: to determine the general concepts of the theory and methods of physical education. On the basis of their form defining the components of physical culture and personality reflect the place of culture health of individuals among these components. Material: processed more than 40 references. Results: a definition of generalizing concepts of "culture", "health", "physical culture", "culture of health" formulated defining components of physical culture personality: health culture personal...

Screening of penicillium species and optimisation of culture conditions for the production of ergot alkaloids using surface culture fermentation process

International Nuclear Information System (INIS)

Shahid, M.G.

2015-01-01

Abstract. The present study deals with the screening of fungal species and suitable fermentation medium for the production of ergot alkaloids. Various species of genus Penicillium were grown on different fermentation media by employing surface culture fermentation technique to achieve the most suitable medium and the best Penicillium sp. The results showed that medium M5 gave maximum yield with Penicillium commune. Different culture conditions such as effect of different carbon and nitrogen sources, their concentration levels, different pH values and sizes of inoculum on the production of ergot alkaloids were also studied to improve the yield. Maximum production of ergot alkaloids (4.32 mg/L) was achieved with 15 mL spore suspension at pH 5 in fermentation medium containing 35% (w/v) sucrose. All these results indicate that culture conditions are very much crucial to improve the yield of ergot alkaloids produced by Penicillium commune through surface culture process. (author)

Cultural Economy. The economic impact of the cultural sector from a European perspective

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Alba Colombo

2006-05-01

Full Text Available Culture is playing an increasingly important role in the economic development of industrialised countries. Thus, the management of large cultural events and the relationship between cultural management and cultural policies will be key elements in the development of the so-called cultural economy. This article looks at the concept of cultural economy, in terms of the appearance of the idea and the different European methodological positions. The case of the Berlin International Film Festival is taken as an example to show the importance of cultural management with regard to economic development of the sector. This case study also allows for the analysis of the increasingly complex forms of cultural management adopted, as well as their effects on the regulation of the cultural market and their links to other basic economic sectors in urban development.

Cultural effects on mindreading.

Science.gov (United States)

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

2016-01-01

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

Lymph node culture

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Culture - lymph node ... or viruses grow. This process is called a culture. Sometimes, special stains are also used to identify specific cells or microorganisms before culture results are available. If needle aspiration does not ...

A feasibility study of prepubertal and over mature aged local goat in relation to results of In Vitro growth culture to obtain additional M-II oocyte resources

Science.gov (United States)

Ciptadi, Gatot; Ihsan, M. Nur; Rahayu, Sri; Widjaja, D. H. K.; Mudawamah, Mudawamah

2017-11-01

The aims of this research are to study the potential source of mature (M-II) oocytes of domestic animals using follicles isolated from prepubertal and over mature aged Indonesian local goats, resulting from an in vitro growth (IVG) method. This method of IVG could provide a new source of M-II oocytes for embryo production. In Indonesia, a very limited number of a good quality oocytes are available for research purposes, as there is a limited number of reproductive females slaughtered, which is dominated by prepubertal and old mature aged animals. IVG culture systems could be improved as an alternative method to provide a new source of a good quality oocytes for in vitro maturation of M-II oocytes. From a number of prepubertal and mature aged goats slaughtered in a local abattoir, the small oocytes in the preantral follicles were cultured in vitro to normal oocyte growth. The methods used in this research are experimental. Follicles were isolated, cultured in vitro for 14 days individually using a sticky medium containing 4% (w/v) polyvinylpyrrolidone in TCM 199 10% Fetal Bovine Serum supplemented with Follicle Stimulating Hormone, which was then evaluated for their follicle development and oocyte quality. The research results showed that a minimum follicle size and oocyte diameter is needed (>100 um) for early evaluation of maturation to be achieved, meanwhile oocytes recovered from IVG after being cultured in vitro for maturation resulted in a very low rate of maturation. However, in the future, IVG of the preantral follicles of Indonesian local goat could be considered as an alternative source of oocytes for both research purposes and embryo production in vitro.

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

Science.gov (United States)

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

2014-10-21

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

Patient Safety Culture and the Ability to Improve: A Proof of Concept Study on Hand Hygiene.

Science.gov (United States)

Caris, Martine G; Kamphuis, Pim G A; Dekker, Mireille; de Bruijne, Martine C; van Agtmael, Michiel A; Vandenbroucke-Grauls, Christina M J E

2017-11-01

OBJECTIVE To investigate whether the safety culture of a hospital unit is associated with the ability to improve. DESIGN Qualitative investigation of safety culture on hospital units following a before-and-after trial on hand hygiene. SETTING VU University Medical Center, a tertiary-care hospital in the Netherlands. METHODS With support from hospital management, we implemented a hospital-wide program to improve compliance. Over 2 years, compliance was measured through direct observation, twice before, and 4 times after interventions. We analyzed changes in compliance from baseline, and selected units to evaluate safety culture using a positive deviance approach: the hospital unit with the highest hand hygiene compliance and 2 units that showed significant improvement (21% and 16%, respectively) were selected as high performing. Another 2 units showed no improvement and were selected as low performing. A blinded, independent observer conducted interviews with unit management, physicians, and nurses, based on the Hospital Survey on Patient Safety Culture. Safety culture was categorized as pathological (lowest level), reactive, bureaucratic, proactive, or generative (highest level). RESULTS Overall, 3 units showed a proactive or generative safety culture and 2 units had bureaucratic or pathological safety cultures. When comparing compliance and interview results, high-performing units showed high levels of safety culture, while low-performing units showed low levels of safety culture. CONCLUSIONS Safety culture is associated with the ability to improve hand hygiene. Interventions may not be effective when applied in units with low levels of safety culture. Although additional research is needed to corroborate our findings, the safety culture on a unit can benefit from enhancement strategies such as team-building exercises. Strengthening the safety culture before implementing interventions could aid improvement and prevent nonproductive interventions. Infect Control

Breast Cancer Stem Cell Culture and Enrichment Using Poly(ε-Caprolactone Scaffolds

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Sònia Palomeras

2016-04-01

Full Text Available The cancer stem cell (CSC population displays self-renewal capabilities, resistance to conventional therapies, and a tendency to post-treatment recurrence. Increasing knowledge about CSCs’ phenotype and functions is needed to investigate new therapeutic strategies against the CSC population. Here, poly(ε-caprolactone (PCL, a biocompatible polymer free of toxic dye, has been used to fabricate scaffolds, solid structures suitable for 3D cancer cell culture. It has been reported that scaffold cell culture enhances the CSCs population. A RepRap BCN3D+ printer and 3 mm PCL wire were used to fabricate circular scaffolds. PCL design and fabrication parameters were first determined and then optimized considering several measurable variables of the resulting scaffolds. MCF7 breast carcinoma cell line was used to assess scaffolds adequacy for 3D cell culture. To evaluate CSC enrichment, the Mammosphere Forming Index (MFI was performed in 2D and 3D MCF7 cultures. Results showed that the 60° scaffolds were more suitable for 3D culture than the 45° and 90° ones. Moreover, 3D culture experiments, in adherent and non-adherent conditions, showed a significant increase in MFI compared to 2D cultures (control. Thus, 3D cell culture with PCL scaffolds could be useful to improve cancer cell culture and enrich the CSCs population.

Cultured Trash, Not Trash Culture

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Taufiqurrohman Taufiqurrohman

2017-09-01

Full Text Available As civilized creature, human actually can manage trash as well as possible although it is often stereotyped as a vain thing. This article gives the proof that trash can be cultured as well so that a society can take benefits from the existence of it. This article parses ways of orderly managing it at schools, in this case two schools in Jepara. The results say that trash can be cultured by having an organization to manage the Trash Bank at schools and to train students to classify and recycle trash then take advantage of it by selling the collected and the recycled trash. It makes trash have good transformation of values, repelling against the prior stereotype. Finally, by taking example from Trash Bank management at schools, human can have so cultured trash that they would not be trapped by trash culture.

Community of Communities: An Electronic Link to Integrating Cultural Diversity in Nursing Curriculum.

Science.gov (United States)

Ryan, Marilyn; Ali, Nagia; Carlton, Kay Hodson

2002-01-01

The Community of Communities (COC) website contains information and case studies based on cultural assessment. Online nursing courses are linked to a cultural module in the COC. Evaluation results from 63 students showed that the COC increased awareness of the role of culture in health care and knowledge of international health practices.…

Cultural Consumption of the Overseas Chinese Garden in the Process of Cross-cultural Communication

Science.gov (United States)

Zhai, L.

2015-08-01

When referring to the tangible cultural heritage, people tend to concern more about the conservation and research of the entity of the tangible heritage than the cross-cultural communication of the cultural heritage which is also one of the most important components of the preservation of the cultural heritage. As an exotic new born of the cultural heritage, the entity born from the cross-cultural communication inherits the properties of the cultural heritage on the one hand, and on the other hand generates diversities as a result of the differences based on social, cultural and environment. And the business model is one of the most important reasons for the production of diversities. There's no doubt that a good form of business model makes great significance to the cross-cultural communication. Therefore, the study of the business model of cultural heritage in the process of cross-cultural communication will not only contributes to the deeper understanding towards the phenomenon of the cultural heritage's cross-cultural communication, but also leads to the introspection to the tangible cultural heritage itself. In this way, a new kind of conservative notion could take form, and the goal of protecting cultural heritage could be achieved. Thus the Chinese Garden is a typical representation of the cultural heritage which makes great sense in the cross-cultural communication. As a kind of tangible cultural heritage, the Chinese gardens are well preserved in different regions in China. While the spirits of the Chinese garden carry forward through the construction of the Chinese gardens abroad during the cross-cultural communication. As a new kind of form of the cross-cultural communication of the cultural heritage, on the one hand, the Chinese gardens overseas built ever since China's Reform and Opening express creatively of the materialist and the spirituality of the traditional Chinese Garden, and on the other hand, those Chinese gardens overseas face all kinds of

Culture and first-person pronouns.

Science.gov (United States)

Na, Jinkyung; Choi, Incheol

2009-11-01

Priming research has shown that repeated exposures to first-person singular pronouns (I, my, me, mine) activate an individualistic orientation, whereas first-person plural pronouns (we, our, us, ours) activate a collectivistic orientation. However, little research has been done to explore the opposite direction of influence such that one's cultural orientation determines one's choice between first-person singular versus plural pronouns. The authors conducted three studies to examine the effects of one's cultural orientation on one's use of first-person possessive pronouns. Results show that, compared to their individualistic counterparts, participants who have a collectivistic orientation, chronically or temporarily by priming, preferred to use first-person plural possessive pronouns.

Product Safety Culture: A New Variant of Safety Culture?

International Nuclear Information System (INIS)

Suhanyiova, L.; Flin, R.; Irwin, A.

2016-01-01

Product safety culture is a new research area which concerns user safety rather than worker or process safety. The concept appears to have emerged after the investigation into the Nimrod aircraft accident (Haddon-Cave, 2009) which echoed aspects of NASA’s Challenger and Columbia crashes. In these cases, through a blend of human and organizational failures, the culture deteriorated to the extent of damaging product integrity, resulting in user fatalities. Haddon-Cave noted that it was due to a failure in leadership and organizational safety culture that accidents such as the Nimrod happened, where the aircraft exploded due to several serious technical failures, preceded by deficiencies in the safety case. Now some organizations are starting to measure product safety culture. This is important in day-to-day life as well, where a product failure as a result of poor organizational safety culture, can cause user harm or death, as in the case of Takata airbags scandal in 2015. Eight people have lost their lives and many were injured. According to investigation reports this was due to the company’s safety malpractices of fixing faulty airbags and proceeding to install them in vehicles, as well as secretly conducting tests to assess the integrity of their product and then deleting the data and denying safety issues as a result of the company’s cost-cutting policies. As such, organizational culture, specifically the applications of safety culture, can have far-reaching consequences beyond the workplace of an organization.

Preserving Local Culture through Digital Comics

Directory of Open Access Journals (Sweden)

Tri Mulyati

2018-02-01

Full Text Available Digital environment offers teachers and students with a plethora of information and resources for learning. Nowadays, students who are mostly digital natives are used to utilizing technology in their daily life. This condition should make teachers as technology leaders responsible to provide a good learning environment where the students are involved in their own learning and that best suits to them in in a particular context. Therefore, this study aimed at developing local culture based digital comics for narrative reading comprehension and inserting local culture of Banyuwangi in English language teaching. This study followed the research and development design adapting the pattern developed by Borg and Gall. Based on the result of need analysis administered to students in class VIII of SMPN 1 Kalipuro, Banyuwangi, the product were developed by inserting local culture content into narrative texts in the form of digital comics. The digital comics had two titles: The Dance Competition and The Legend of Banyuwangi. The product was validated by the experts and tried out to the students. The result showed that the local culture based digital comics were applicable to be used in the teaching and learning narrative text reading comprehension.

The Effect of Preoperative Antimicrobial Prophylaxis on Intraoperative Culture Results in Patients with a Suspected or Confirmed Prosthetic Joint Infection : A Systematic Review

NARCIS (Netherlands)

Wouthuyzen-Bakker, Marjan; Benito, Natividad; Soriano, Alex

Obtaining reliable cultures during revision arthroplasty is important to adequately diagnose and treat a prosthetic joint infection (PJI). The influence of antimicrobial prophylaxis on culture results remains unclear. Since withholding prophylaxis increases the risk for surgical site infections,

Application of Hanging Drop Technique for Kidney Tissue Culture

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Shaohui Wang

2017-05-01

Full Text Available Background/Aims: The hanging drop technique is a well-established method used in culture of animal tissues. However, this method has not been used in adult kidney tissue culture yet. This study was to explore the feasibility of using this technique for culturing adult kidney cortex to study the time course of RNA viability in the tubules and vasculature, as well as the tissue structural integrity. Methods: In each Petri dish with the plate covered with sterile buffer, a section of mouse renal cortex was cultured within a drop of DMEM culture medium on the inner surface of the lip facing downward. The tissue were then harvested at each specific time points for Real-time PCR analysis and histological studies. Results: The results showed that the mRNA level of most Na+ related transporters and cotransporters were stably maintained within 6 hours in culture, and that the mRNA level of most receptors found in the vasculature and glomeruli were stably maintained for up to 9 days in culture. Paraffin sections of the cultured renal cortex indicated that the tubules began to lose tubular integrity after 6 hours, but the glomeruli and vasculatures were still recognizable up to 9 days in culture. Conclusions: We concluded that adult kidney tissue culture by hanging drop method can be used to study gene expressions in vasculature and glomeruli.

When national culture is disrupted : Cultural continuity and resistance to Muslim immigrants

NARCIS (Netherlands)

Smeekes, Anouk; Verkuijten, Maykel

In three studies we examined the importance of cultural continuity for attitudes towards Muslim immigrants. Study 1 showed that perceiving national culture to be temporally enduring predicted opposition to Muslim expressive rights, and this effect was mediated by perceptions of continuity threat.

Cultural values and health service quality in China.

Science.gov (United States)

Polsa, Pia; Fuxiang, Wei; Sääksjärvi, Maria; Shuyuan, Pei

2013-01-01

Several service quality studies show how cultural features may influence the way service quality is perceived. However, few studies specifically describe culture's influence on health service quality. Also, there are few studies that take into account patients' health service quality perceptions. This article seeks to present a first step to fill these gaps by examining patients' cultural values and their health service quality assessments. The study draws on published work and applies its ideas to Chinese healthcare settings. Data consist of hospital service perceptions in the People's Republic of China (PRC), a society that is socially, economically and culturally undergoing major changes. In total, 96 patients were surveyed. Data relationships were tested using partial least square (PLS) analysis. Findings show that Chinese patients' cultural values and their health service assessments are related and that the cultural values themselves seem to be changing. Additionally, further analyses provided interesting results pointing to which cultural values influenced service quality perceptions. The strongest service quality predictor was power distance. The sample is relatively small and collected from only one major hospital in China. Therefore, future research should extend the sample size and scope. Follow-up research could also include cross-cultural investigations of perceived health service quality to substantiate cultural influences on health service quality perceptions. In line with similar research in other contexts, the study confirms that power distance has a significant relationship with service quality perceptions. The study contributes to existing health service literature by offering patients' views on health service quality and by describing relationships between health service perceptions and cultural values--the study's main contribution.

Leveraging organisational cultural capital

Directory of Open Access Journals (Sweden)

R Scheel

2007-10-01

Full Text Available Organisational culture discourse mandates a linear approach of diagnosis, measurement and gap analysis as standard practice in relation to most culture change initiatives. Therefore, a problem solving framework geared toward “fixing�? and/or realigning an organisation’s culture is usually prescribed. The traditional problem solving model seeks to identify gaps between current and desired organisational cultural states, inhibiting the discovery of an organisation’s unique values and strengths, namely its cultural capital. In pursuit of discovering and leveraging organisational cultural capital, a descriptive case study is used to show how an Appreciative Inquiry process can rejuvenate the spirit of an organisation as a system-wide inquiry mobilises a workforce toward a shared vision.

Cultural effect on synergy realization in cross-border acquisitions

DEFF Research Database (Denmark)

Wang, Daojuan; Hain, Daniel; Dao, Li Thuy

2017-01-01

This study examines two levels of cultural differences - national and organizational on synergy realization simultaneously by considering two critical implementation factors as the moderators: pre-acquisition due diligence and post-acquisition coordination efforts. Meanwhile, we argue cultural...... by Nordic companies. Results show that both national and organizational cultural differences only exert negative impact on realization of Type-2 synergy which is more implicit/intangible, less predictable, usually tacit-knowledge intensive and/or complementary, but no impact on realization of Type-1 synergy...... which is explicit/tangible, more predictable, less tacit-knowledge intensive, and/or based on cost reduction and similarity. Meanwhile, national cultural differences generate stronger negative effect at higher level of significance than that of organizational cultural differences. Moreover, proactive...

The impact of leadership styles on organizational culture in Mapsa company

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Dariush Gholamzadeh

2014-09-01

Full Text Available This paper examines the effect of leadership styles on organizational culture by testing a hypothesized model. A quantitative survey using questionnaire was conducted among 93 employees from diverse work units of Mapsa Company in October 2012. They filled out multifactor leadership questionnaire and the Denison organizational culture survey. Results of structural equation modeling (SEM showed that Transformational and Transactional leadership styles could positively influence on organizational culture. Laissez-fair leadership has a negative effect on organizational culture. In conclusion, transformational leadership style was recommended to balance all four traits of Denison’s organizational culture.

Cultural organizations and communication in portuguese decentralization policy

OpenAIRE

Centeno, Maria João Anastácio

2014-01-01

This paper intends to show the Portuguese municipalities’ commitment, since the first decade of this century, in cultural facilities of municipal management and how it provided 12 of the 18 district capitals of mainland Portugal with cultural equipment, but after all we want to know if this effort resulted in a regular, diverse, and innovative schedule. Investing in urban regeneration, local governments have tried to convert cities’ demographic changes (strengthening of the most e...

Complexity of culture: the role of identity and context in bicultural individuals' body ideals.

Science.gov (United States)

Guan, Mei; Lee, Fiona; Cole, Elizabeth R

2012-07-01

Culture plays an important role in shaping body image, and people from different cultures have different beliefs about what constitutes the "ideal" body type. This study examines the relationship between culture and body ideals in Asian-American and Black-American women. Results from two studies show that subjective cultural identity and situational cultural cues had different relationships with body ideals. Among Asian-American women, identification with Asian culture was related to a thinner body ideal, but exposure to Asian cultural cues (relative to American cultural cues) was related to a thicker body ideal. Among Black-American women, identification with Black culture was related to a thicker body ideal, but exposure to Black cultural cues (relative to American cultural cues) was related to a thinner body ideal. These results have theoretical and practical implications for understanding how internal and external manifestations of culture can differentially influence body image.

Cultural Values and Overall Fairness;

Directory of Open Access Journals (Sweden)

Mohsen Golparvar

2010-04-01

Full Text Available This research conducted with the aim of investigating the relationships between overall fairness and cultural values with organizational justice, job satisfaction and turnover among the personnel of training and education administrations in Esfahan city. Statistical population were the personnel of education and training administrations regions, which 309 persons from them selected with using simple random sampling. Research instruments were overall fairness with 3 items, cultural values (in two fields including materialism and power distance with 8 items, distributive, procedural and interactional justice with 3,3,3 items respectively, job satisfaction with 3 items and turnover with 3 items. Data were analyzed with using Pearson’s correlation coefficient, structural equation modeling, moderated hierarchical regression and mediating regression analysis. Results showed that there are significant relations between overall fairness with distributive, procedural, interactional justice and turnover, job satisfaction and materialism (P0.05. The results of structural equation modeling and mediating regression analysis showed that overall fairness relatively mediate the relations between procedural justices with turnover. But there was not mediated role for overall fairness in relations between distributive and interactional fairness with turnover and job satisfaction. Moderated regression analysis showed that power distance likely have moderated role in relations between overall fairness with turnover likely.

Is the General Self-Efficacy Scale a Reliable Measure to be used in Cross-Cultural Studies? Results from Brazil, Germany and Colombia.

Science.gov (United States)

Damásio, Bruno F; Valentini, Felipe; Núñes-Rodriguez, Susana I; Kliem, Soeren; Koller, Sílvia H; Hinz, Andreas; Brähler, Elmar; Finck, Carolyn; Zenger, Markus

2016-05-26

This study evaluated cross-cultural measurement invariance for the General Self-efficacy Scale (GSES) in a large Brazilian (N = 2.394) and representative German (N = 2.046) and Colombian (N = 1.500) samples. Initially, multiple-indicators multiple-causes (MIMIC) analyses showed that sex and age were biasing items responses on the total sample (2 and 10 items, respectively). After controlling for these two covariates, a multigroup confirmatory factor analysis (MGCFA) was employed. Configural invariance was attested. However, metric invariance was not supported for five items, in a total of 10, and scalar invariance was not supported for all items. We also evaluated the differences between the latent scores estimated by two models: MIMIC and MGCFA unconstraining the non-equivalent parameters across countries. The average difference was equal to |.07| on the estimation of the latent scores, and 22.8% of the scores were biased in at least .10 standardized points. Bias effects were above the mean for the German group, which the average difference was equal to |.09|, and 33.7% of the scores were biased in at least .10. In synthesis, the GSES did not provide evidence of measurement invariance to be employed in this cross-cultural study. More than that, our results showed that even when controlling for sex and age effects, the absence of control on items parameters in the MGCFA analyses across countries would implicate in bias of the latent scores estimation, with a higher effect for the German population.

Cross-cultural organizational behavior.

Science.gov (United States)

Gelfand, Michele J; Erez, Miriam; Aycan, Zeynep

2007-01-01

This article reviews research on cross-cultural organizational behavior (OB). After a brief review of the history of cross-cultural OB, we review research on work motivation, or the factors that energize, direct, and sustain effort across cultures. We next consider the relationship between the individual and the organization, and review research on culture and organizational commitment, psychological contracts, justice, citizenship behavior, and person-environment fit. Thereafter, we consider how individuals manage their interdependence in organizations, and review research on culture and negotiation and disputing, teams, and leadership, followed by research on managing across borders and expatriation. The review shows that developmentally, cross-cultural research in OB is coming of age. Yet we also highlight critical challenges for future research, including moving beyond values to explain cultural differences, attending to levels of analysis issues, incorporating social and organizational context factors into cross-cultural research, taking indigenous perspectives seriously, and moving beyond intracultural comparisons to understand the dynamics of cross-cultural interfaces.

'Emotiplay': a serious game for learning about emotions in children with autism: results of a cross-cultural evaluation.

Science.gov (United States)

Fridenson-Hayo, S; Berggren, S; Lassalle, A; Tal, S; Pigat, D; Meir-Goren, N; O'Reilly, H; Ben-Zur, S; Bölte, S; Baron-Cohen, S; Golan, O

2017-08-01

Children with autism spectrum conditions (ASC) experience difficulties recognizing others' emotions and mental states. It has been shown that serious games (SG) can produce simplified versions of the socio-emotional world. The current study performed a cross-cultural evaluation (in the UK, Israel and Sweden) of Emotiplay's SG, a system aimed to teach emotion recognition (ER) to children with ASC in an entertaining, and intrinsically motivating way. Participants were 6-9 year olds with high functioning ASC who used the SG for 8-12 weeks. Measures included face, voice, body, and integrative ER tasks, as well as parent-reported level of autism symptoms, and adaptive socialization. In the UK, 15 children were tested before and after using the SG. In Israel (n = 38) and Sweden (n = 36), children were randomized into a SG or a waiting list control group. In the UK, results revealed that 8 weeks of SG use significantly improved participants' performance on ER body language and integrative tasks. Parents also reported their children improved their adaptive socialization. In Israel and Sweden, participants using the SG improved significantly more than controls on all ER measures. In addition, parents in the Israeli SG group reported their children showed reduced autism symptoms after using the SG. In conclusion, Emotiplay's SG is an effective and motivating psycho-educational intervention, cross-culturally teaching ER from faces, voices, body language, and their integration in context to children with high functioning ASC. Local evidence was found for more generalized gains to socialization and reduced autism symptoms.

The Test of Strategic Culture

DEFF Research Database (Denmark)

Dalgaard-Nielsen, Anja

2005-01-01

explains the apparently contradictory aspects of Germany’s stance on Iraq by identifying two competing strands within Germany’s strategic culture. It concludes that the German refusal signals neither a reversion to a pacifist stance nor that Germany is in a process of shedding the bonds and alliances......Germany was the first country to issue a categorical refusal to support the US-led war in Iraq. Some have interpreted this as the result of a clash between the strategic cultures of Germany and the USA, others as a sign that a more nationalistic and assertive Germany is emerging. This article...... that have so far framed the reunified Germany’s military policy. Iraq simply showed that Germany, like most other countries, has conditions that have to be met – in Germany’s case, conditions flowing from the coexistence of two competing schools of thought within Germany’s strategic culture....

[Evaluation of mycobacterial microscopy and culture results of Sureyyapasa Chest Diseases and Chest Surgery Training and Research Hospital: A 3-year analysis].

Science.gov (United States)

Akduman Alaşehir, Elçin; Balıkçı, Ahmet; Partal, Mualla; Çatmabacak, Gülay; Yaman, Görkem

2016-09-01

Effective diagnosis of tuberculosis is of great importance for transmission control and treatment success. The purpose of this study is to evaluate microscopic examination results of Ehrlich-Ziehl Neelsen (EZN) and Auramine-Rhodamine staining methods and automated BACTEC MGIT 960™ system and Löwenstein-Jensen (L-J) culture results of various clinical samples in the light of recent data from the world and Turkey. Specimens that were sent from various clinics to Sureyyapasa Chest Diseases and Chest Surgery Training and Research Hospital Microbiology Laboratory from January 2012 to December 2015 were evaluated retrospectively. From a total of 62456 samples; 60923 (97.5%) were pulmonary and 1533 (2.5%) were non-pulmonary samples, especially pleura. 2853 (4.6%) Acid-resistant bacilli (ARB) positivity was detected and mycobacterial culture positivity was in total 12.2%. 7076 (93%) and 535 (7%) mycobacteria other than tuberculosis (MOTT) strains were isolated. In 356 specimens the cultures were negative in despite the positive ARB results. Considering mycobacterial culture as the gold standard; the sensitivity, specificity, positive and negative predictive values of ARB microscopy were 32.8%, 99.4%, 87.5% and 91.4%, respectively. The contamination rates in total were within acceptable limits being 2.7% for L-J and 3.8% for MGIT. Analysis of our data indicated that the sensitivity of microscopy is low and it should be evaluated together with the mycobacterial culture to rule out tuberculosis infection. With the use of fluorescent staining and also L-J and MGIT broth together for routine culture since 2013; ARB false negativity rate was observed to fall to 51.7% from 74.1% compared to the years. The follow-up of data such as the sensitivity of microscopy, culture positivity, false-positivity and false-negativity rates and contamination values is of great importance in terms of assessing compliance with laboratory quality standards and contributing to the surveillance

Set size and culture influence children's attention to number.

Science.gov (United States)

Cantrell, Lisa; Kuwabara, Megumi; Smith, Linda B

2015-03-01

Much research evidences a system in adults and young children for approximately representing quantity. Here we provide evidence that the bias to attend to discrete quantity versus other dimensions may be mediated by set size and culture. Preschool-age English-speaking children in the United States and Japanese-speaking children in Japan were tested in a match-to-sample task where number was pitted against cumulative surface area in both large and small numerical set comparisons. Results showed that children from both cultures were biased to attend to the number of items for small sets. Large set responses also showed a general attention to number when ratio difficulty was easy. However, relative to the responses for small sets, attention to number decreased for both groups; moreover, both U.S. and Japanese children showed a significant bias to attend to total amount for difficult numerical ratio distances, although Japanese children shifted attention to total area at relatively smaller set sizes than U.S. children. These results add to our growing understanding of how quantity is represented and how such representation is influenced by context--both cultural and perceptual. Copyright © 2014 Elsevier Inc. All rights reserved.

Microbial community analysis of perchlorate-reducing cultures growing on zero-valent iron

International Nuclear Information System (INIS)

Son, Ahjeong; Schmidt, Carl J.; Shin, Hyejin; Cha, Daniel K.

2011-01-01

Anaerobic microbial mixed cultures demonstrated its ability to completely remove perchlorate in the presence of zero-valent iron. In order to understand the major microbial reaction in the iron-supported culture, community analysis comprising of microbial fatty acids and polymerase chain reaction-denaturing gradient gel electrophoresis (PCR-DGGE) techniques was performed for perchlorate reducing cultures. Analysis of fatty acid methyl esters (FAMEs) and subsequent principal component analysis (PCA) showed clear distinctions not only between iron-supported perchlorate reducing culture and seed bacteria, but also among perchlorate-reducing cultures receiving different electron donors. The DGGE pattern targeting the chlorite dismutase (cld) gene showed that iron-supported perchlorate reducing culture is similar to hydrogen-fed cultures as compared to acetate-fed culture. The phylogenetic tree suggested that the dominant microbial reaction may be a combination of the autotrophic and heterotrophic reduction of perchlorate. Both molecular and chemotaxonomic experimental results support further understanding in the function of zero-valent iron as an adequate electron source for enhancing the microbial perchlorate reduction in natural and engineered systems.

Microbial community analysis of perchlorate-reducing cultures growing on zero-valent iron

Energy Technology Data Exchange (ETDEWEB)

Son, Ahjeong, E-mail: ason@auburn.edu [Department of Civil Engineering, Auburn University, Auburn, AL 36849 (United States); Schmidt, Carl J. [Department of Animal and Food Sciences, University of Delaware, Newark, DE 19716 (United States); Shin, Hyejin [Department of Mathematics and Statistics, Auburn University, Auburn, AL 36849 (United States); Cha, Daniel K. [Department of Civil and Environmental Engineering, University of Delaware, Newark, DE 19716 (United States)

2011-01-30

Anaerobic microbial mixed cultures demonstrated its ability to completely remove perchlorate in the presence of zero-valent iron. In order to understand the major microbial reaction in the iron-supported culture, community analysis comprising of microbial fatty acids and polymerase chain reaction-denaturing gradient gel electrophoresis (PCR-DGGE) techniques was performed for perchlorate reducing cultures. Analysis of fatty acid methyl esters (FAMEs) and subsequent principal component analysis (PCA) showed clear distinctions not only between iron-supported perchlorate reducing culture and seed bacteria, but also among perchlorate-reducing cultures receiving different electron donors. The DGGE pattern targeting the chlorite dismutase (cld) gene showed that iron-supported perchlorate reducing culture is similar to hydrogen-fed cultures as compared to acetate-fed culture. The phylogenetic tree suggested that the dominant microbial reaction may be a combination of the autotrophic and heterotrophic reduction of perchlorate. Both molecular and chemotaxonomic experimental results support further understanding in the function of zero-valent iron as an adequate electron source for enhancing the microbial perchlorate reduction in natural and engineered systems.

Attitudes to cosmetic surgery among ethnic minority groups in Britain: cultural mistrust, adherence to traditional cultural values, and ethnic identity salience as protective factors.

Science.gov (United States)

Swami, Viren; Hendrikse, Sinead

2013-01-01

Previous work has suggested that ethnic minority women have more negative attitudes to cosmetic surgery than British Whites, but reasons for this are not fully understood. To overcome this dearth in the literature, the present study asked 250 British Asian and 250 African Caribbean university students to complete measures of attitudes to cosmetic surgery, cultural mistrust, adherence to traditional cultural values, ethnic identity salience, self-esteem, and demographics. Preliminary analyses showed that there were significant between-group differences only on cultural mistrust and self-esteem, although effect sizes were small (d values = .21-.37). Further analyses showed that more negative attitudes to cosmetic surgery were associated with greater cultural mistrust, stronger adherence to traditional values, and stronger ethnic identity salience, although these relationships were weaker for African Caribbean women than for British Asians. These results are discussed in relation to perceptions of cosmetic surgery among ethnic minority women.

Differentiation of mammalian skeletal muscle cells cultured on microcarrier beads in a rotating cell culture system

Science.gov (United States)

Torgan, C. E.; Burge, S. S.; Collinsworth, A. M.; Truskey, G. A.; Kraus, W. E.

2000-01-01

The growth and repair of adult skeletal muscle are due in part to activation of muscle precursor cells, commonly known as satellite cells or myoblasts. These cells are responsive to a variety of environmental cues, including mechanical stimuli. The overall goal of the research is to examine the role of mechanical signalling mechanisms in muscle growth and plasticity through utilisation of cell culture systems where other potential signalling pathways (i.e. chemical and electrical stimuli) are controlled. To explore the effects of decreased mechanical loading on muscle differentiation, mammalian myoblasts are cultured in a bioreactor (rotating cell culture system), a model that has been utilised to simulate microgravity. C2C12 murine myoblasts are cultured on microcarrier beads in a bioreactor and followed throughout differentiation as they form a network of multinucleated myotubes. In comparison with three-dimensional control cultures that consist of myoblasts cultured on microcarrier beads in teflon bags, myoblasts cultured in the bioreactor exhibit an attenuation in differentiation. This is demonstrated by reduced immunohistochemical staining for myogenin and alpha-actinin. Western analysis shows a decrease, in bioreactor cultures compared with control cultures, in levels of the contractile proteins myosin (47% decrease, p < 0.01) and tropomyosin (63% decrease, p < 0.01). Hydrodynamic measurements indicate that the decrease in differentiation may be due, at least in part, to fluid stresses acting on the myotubes. In addition, constraints on aggregate size imposed by the action of fluid forces in the bioreactor affect differentiation. These results may have implications for muscle growth and repair during spaceflight.

Cultural neuroscience and psychopathology: prospects for cultural psychiatry.

Science.gov (United States)

Choudhury, Suparna; Kirmayer, Laurence J

2009-01-01

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

Attitudes toward older adults: A matter of cultural values or personal values?

Science.gov (United States)

Zhang, Xin; Xing, Cai; Guan, Yanjun; Song, Xuan; Melloy, Robert; Wang, Fei; Jin, Xiaoyu

2016-02-01

The current research aimed to address the inconsistent findings regarding cultural differences in attitudes toward older adults by differentiating the effects of personal and cultural values. In Study 1, we used data from the sixth wave of the World Values Survey to examine attitudes toward older adults across cultures, and how different personal values (i.e., communal vs. agentic) and cultural values (i.e., individualism) predicted these attitudes. The results of hierarchical linear modeling analyses showed that after controlling for potential covariates, personal communal values positively correlated with positive attitudes toward older adults; however, cultural individualistic values did not. To further examine the causal effects of personal values (vs. cultural values), we conducted an experimental study and confirmed that priming personal values rather than cultural values had significant effects on ageism attitudes. The present studies help to reconcile conflicting results on cultural differences in attitudes toward older adults. (c) 2016 APA, all rights reserved).

The evolution of social learning mechanisms and cultural phenomena in group foragers.

Science.gov (United States)

van der Post, Daniel J; Franz, Mathias; Laland, Kevin N

2017-02-10

Advanced cognitive abilities are widely thought to underpin cultural traditions and cumulative cultural change. In contrast, recent simulation models have found that basic social influences on learning suffice to support both cultural phenomena. In the present study we test the predictions of these models in the context of skill learning, in a model with stochastic demographics, variable group sizes, and evolved parameter values, exploring the cultural ramifications of three different social learning mechanisms. Our results show that that simple forms of social learning such as local enhancement, can generate traditional differences in the context of skill learning. In contrast, we find cumulative cultural change is supported by observational learning, but not local or stimulus enhancement, which supports the idea that advanced cognitive abilities are important for generating this cultural phenomenon in the context of skill learning. Our results help to explain the observation that animal cultures are widespread, but cumulative cultural change might be rare.

When you have lived in a different culture, does returning 'home' not feel like home? Predictors of psychological readjustment to the heritage culture.

Science.gov (United States)

Altweck, Laura; Marshall, Tara C

2015-01-01

Many repatriates find it challenging to readjust to their heritage culture after spending a significant period of time abroad. Research on predictors of readjustment, however, remains limited. The present study in particular investigated the identification of third culture individuals (TCIs) - that is, individuals who spent their formative years outside of their heritage culture - with an abstract, third culture. Our findings demonstrated that TCIs' identification with the third culture was empirically distinct from that of the heritage and host cultures. The present study further examined whether several variables - sojourner type (TCI vs. non-TCI), perceived conflict between heritage and host culture, perceived cultural distance, and cultural identification with heritage and other cultures - predicted psychological readjustment (stress, anxiety, depression and overall psychological readjustment). The results showed that strong heritage culture identification was associated with better psychological readjustment, whereas cultural conflict was generally associated with poorer readjustment. Furthermore, sojourner type significantly moderated the latter association, such that cultural conflict predicted the stress aspect of psychological readjustment for non-TCIs, but not for TCIs. As the present investigation is the first study to empirically establish identification with a 'third culture' we discuss implications for the literature on third culture individuals and psychological adjustment upon re-entry.

When you have lived in a different culture, does returning 'home' not feel like home? Predictors of psychological readjustment to the heritage culture.

Directory of Open Access Journals (Sweden)

Laura Altweck

Full Text Available Many repatriates find it challenging to readjust to their heritage culture after spending a significant period of time abroad. Research on predictors of readjustment, however, remains limited. The present study in particular investigated the identification of third culture individuals (TCIs - that is, individuals who spent their formative years outside of their heritage culture - with an abstract, third culture. Our findings demonstrated that TCIs' identification with the third culture was empirically distinct from that of the heritage and host cultures. The present study further examined whether several variables - sojourner type (TCI vs. non-TCI, perceived conflict between heritage and host culture, perceived cultural distance, and cultural identification with heritage and other cultures - predicted psychological readjustment (stress, anxiety, depression and overall psychological readjustment. The results showed that strong heritage culture identification was associated with better psychological readjustment, whereas cultural conflict was generally associated with poorer readjustment. Furthermore, sojourner type significantly moderated the latter association, such that cultural conflict predicted the stress aspect of psychological readjustment for non-TCIs, but not for TCIs. As the present investigation is the first study to empirically establish identification with a 'third culture' we discuss implications for the literature on third culture individuals and psychological adjustment upon re-entry.

Templates for Cross-Cultural and Culturally Specific Usability Testing

DEFF Research Database (Denmark)

Clemmensen, Torkil

2011-01-01

The cultural diversity of users of technology challenges our methods for usability testing. This article suggests templates for cross-culturally and culturally specific usability testing, based on studies of usability testing in companies in Mumbai, Beijing, and Copenhagen. Study 1 was a cross...... tests. The result was the construction of templates for usability testing. The culturally specific templates were in Mumbai “user-centered evaluation,” Copenhagen “client-centered evaluation,” and Beijing “evaluator-centered evaluation.” The findings are compared with related research...

Evaluation of patient safety culture among Malaysian retail pharmacists: results of a self-reported survey

Science.gov (United States)

Sivanandy, Palanisamy; Maharajan, Mari Kannan; Rajiah, Kingston; Wei, Tan Tyng; Loon, Tan Wee; Yee, Lim Chong

2016-01-01

Background Patient safety is a major public health issue, and the knowledge, skills, and experience of health professionals are very much essential for improving patient safety. Patient safety and medication error are very much associated. Pharmacists play a significant role in patient safety. The function of pharmacists in the medication use process is very different from medical and nursing colleagues. Medication dispensing accuracy is a vital element to ensure the safety and quality of medication use. Objective To evaluate the attitude and perception of the pharmacist toward patient safety in retail pharmacies setup in Malaysia. Methods A Pharmacy Survey on Patient Safety Culture questionnaire was used to assess patient safety culture, developed by the Agency for Healthcare Research and Quality, and the convenience sampling method was adopted. Results The overall positive response rate ranged from 31.20% to 87.43%, and the average positive response rate was found to be 67%. Among all the eleven domains pertaining to patient safety culture, the scores of “staff training and skills” were less. Communication openness, and patient counseling are common, but not practiced regularly in the Malaysian retail pharmacy setup compared with those in USA. The overall perception of patient safety of an acceptable level in the current retail pharmacy setup. Conclusion The study revealed that staff training, skills, communication in patient counseling, and communication across shifts and about mistakes are less in current retail pharmacy setup. The overall perception of patient safety should be improved by educating the pharmacists about the significance and essential of patient safety. PMID:27524887

Study on human chondrocyte culture viability for autologous transplantation in clinical application

Directory of Open Access Journals (Sweden)

Christiane Lombello

2003-06-01

Full Text Available Objective: The limited regenerative capacity of the cartilage tissuemakes the treatment of chondral lesions difficult. The techniquescurrently available to treat cartilage lesions may relieve symptoms,but do not regenerate the injured tissue. Autologous chondrocytetransplantation uses cell biology and cell culture techniques toregenerate the hyaline cartilage. Methods: In this study, we analyzechondrocyte biopsy collection and culture for autologoustransplantation. Ultrastructural analyses of hyaline cartilage biopsieswere performed 0, 6, 24 and 48 hours after collection. The tissue evenafter 48 hours. Eleven cell culture assays were performed to evaluateisolation, viability, morphology, proliferation and absence ofcontaminants. Results: The cell culture techniques used allowedchondrocyte proliferation. Rates on cell viability were maintained abovethe acceptable patterns (above 90. Control of cell culture laboratoryconditions showed absence of contaminants, assuring safety of theprocess. The chondrocytes obtained presented the morphology typicalof cultured cell monolayers. Conclusion: The results indicate viabilityof chondrocyte culture technique for clinical application in autologoustransplantation.

The co-evolution of cultures, social network communities, and agent locations in an extension of Axelrod’s model of cultural dissemination

Science.gov (United States)

Pfau, Jens; Kirley, Michael; Kashima, Yoshihisa

2013-01-01

We introduce a variant of the Axelrod model of cultural dissemination in which agents change their physical locations, social links, and cultures. Numerical simulations are used to investigate the evolution of social network communities and the cultural diversity within and between these communities. An analysis of the simulation results shows that an initial peak in the cultural diversity within network communities is evident before agents segregate into a final configuration of culturally homogeneous communities. Larger long-range interaction probabilities facilitate the initial emergence of culturally diverse network communities, which leads to a more pronounced initial peak in cultural diversity within communities. At equilibrium, the number of communities, and hence cultures, increases when the initial cultural diversity increases. However, the number of communities decreases when the lattice size or population density increases. A phase transition between two regimes of initial cultural diversity is evident. For initial diversities below a critical value, a single network community and culture emerges that dominates the population. For initial diversities above the critical value, multiple culturally homogeneous communities emerge. The critical value of initial diversity at which this transition occurs increases with increasing lattice size and population density and generally with increasing absolute population size. We conclude that larger initial diversities promote cultural heterogenization, while larger lattice sizes, population densities, and in fact absolute population sizes promote homogenization.

Integration, differentiation and ambiguity in safety cultures

DEFF Research Database (Denmark)

Richter, Anne; Koch, Christian

2004-01-01

This article discusses safety cultures, drawing on the differentiation, integration and ambiguity-scheme introduced by scholars of organizational culture. An ethnographic approach has been applied in the study of meaning and symbols relating to work, hazards, occupational accidents and prevention....... The application of this approach is demonstrated through a multifacetted analysis of safety cultures. Case studies in Danish manufacturing show that it usually is necessary to differentiate between several safety cultures dispersed throughout the shop floor and other parts of the manufacturing organization....... Although some common elements are present across cultures, they are indeed a multiple configuration of cultures. The article illustrates this by providing one case showing a configuration of three cultures, metaphorically labelled Production, Welfare and Master. For example, the former views risk...

Differences between Chinese and American Language Cultures from the Aspect of Food Culture

Institute of Scientific and Technical Information of China (English)

唐桂真

2012-01-01

IntroductionFood culture is the sum of human dietary behavior,conception,technology and its products.It shows human natural choiceand dietary way of life that is suited to special geographical environment and humane environment through common practice.Cultural differences between

Workers Without Borders? Culture, Migration and the Political Limits to Globalization

OpenAIRE

Sanjay Jain; Sumon Majumdar; Sharun Mukand

2008-01-01

This paper examines the role of cultural factors in driving the politics and shape of migration policy. We show that there exists a broad political failure that results in inefficiently high barriers restricting the import of temporary foreign workers and also admitting an inefficiently large number of permanent migrants, but not enough to fill any labor shortage in the economy. We show that countries that are poor at cultural assimilation are better positioned to take advantage of short-term...

Safety culture: analysis of the causal relationships between its key dimensions.

Science.gov (United States)

Fernández-Muñiz, Beatriz; Montes-Peón, José Manuel; Vázquez-Ordás, Camilo José

2007-01-01

Several fields are showing increasing interest in safety culture as a means of reducing accidents in the workplace. The literature shows that safety culture is a multidimensional concept. However, considerable confusion surrounds this concept, about which little consensus has been reached. This study proposes a model for a positive safety culture and tests this on a sample of 455 Spanish companies, using the structural equation modeling statistical technique. Results show the important role of managers in the promotion of employees' safe behavior, both directly, through their attitudes and behaviors, and indirectly, by developing a safety management system. This paper identifies the key dimensions of safety culture. In addition, a measurement scale for the safety management system is validated. This will assist organizations in defining areas where they need to progress if they wish to improve their safety. Also, we stress that managers need to be wholly committed to and personally involved in safety activities, thereby conveying the importance the firm attaches to these issues.

Astronomy and culture

CERN Document Server

Hetherington, Edith

2009-01-01

While astronomy is a burgeoning science, with tremendous increases in knowledge every year, it also has a tremendous past, one that has altered humanity's understanding of our place in the universe. The impact of astronomy on culture - whether through myths and stories, or through challenges to the intellectual status quo - is incalculable. This volume in the Greenwood Guides to the Universe series examines how human cultures, in all regions and time periods, have tried to make sense of the wonders of the universe. Astronomy and Culture shows students how people throughout time have struggled

Cultural Effects of Trade Liberalization

OpenAIRE

Steven M. Suranovic; Robert Winthrop

2005-01-01

We incorporate culture into a standard trade model in two distinct ways. In the ¡°cultural affinity from work¡± model, workers receive a non- pecuniary cultural benefit from work in a particular industry. In the ¡°cultural externality¡± model, consumers of a product receive utility from other consumer¡¯s consumption of a domestic good. We show that resistance to change due to cultural concerns can reduce the national benefits from trade liberalization. Complete movements to free trade will ha...

Feeding Frequency Affects Cultured Rat Pituitary Cells in Low Gravity

Science.gov (United States)

Hymer, W. C.; Grindeland, R. E.; Salada, T.; Cenci, R.; Krishnan, K.; Mukai, C.; Nagaoka, S.

1996-01-01

In this report, we describe the results of a rat pituitary cell culture experiment done on STS-65 in which the effect of cell feeding on the release of the six anterior pituitary hormones was studied. We found complex microgravity related interactions between the frequency of cell feeding and the quantity and quality (i.e. biological activity) of some of the six hormones released in flight. Analyses of growth hormone (GH) released from cells into culture media on different mission days using gel filtration and ion exchange chromatography yielded qualitatively similar results between ground and flight samples. Lack of cell feeding resulted in extensive cell clumping in flight (but not ground) cultures. Vigorous fibroblast growth occurred in both ground and flight cultures fed 4 times. These results are interpreted within the context of autocrine and or paracrine feedback interactions. Finally the payload specialist successfully prepared a fresh trypsin solution in microgravity, detached the cells from their surface and reinserted them back into the culture chamber. These cells reattached and continued to release hormone in microgravity. In summary, this experiment shows that pituitary cells are microgravity sensitive and that coupled operations routinely associated with laboratory cel1 culture can also be accomplished in low gravity.

Elective culture of bacteria used in bioleaching on pyrrhotite

Institute of Scientific and Technical Information of China (English)

邱冠周; 覃文庆; 蓝卓越; 黎维中

2003-01-01

Elective culture of bacteria on pyrrhotite was researched, and the selected bacteria were tested on bi-oleaching of marmatite and zinc sulfide ore. The results show that the microorganism cultured on pyrrhotite with va-rious S/Fe ratios is a mixed culture of thiobacillus ferrooxidans and thiobacillus thiooxidans, of which the integral ac-tivity and the oxidation capability of Fe2+ and S are enhanced. With the high Fe and low S content of pyrrhotite, the oxida-tion capacity of ferrous ion is improved; on the contrary, the oxidation capacity of sulfur is advanced. The bioleaching ca-pacity of bacteria cultured on marmatite is better than that of the bacteria cultivated by conventional methods.

THE PRELIMINARY STUDY ON LANDSCAPE CULTURE ORIENTATION AND EXPLOITATION OF THE SOUTH DONGTING LAKE WETLAND

Institute of Scientific and Technical Information of China (English)

无

2002-01-01

Dongting Lake is internationally an important wetland. We studied and summarized the conception, function, classification and current situation of the wetland-landscape culture in this region. The results showed that the culture of Dongting Lake wetland was rich in diversity, which are the Rice Cultivation Culture, high-balustrade dwelling,Nuo Culture, Ship Culture, Dragon Boat Culture, Chu Culture, Ancient Architecture Landscape, Wetland Foodstuff andCuisine Culture, Civil Art, Historic Heritage and Cultural Relics, Revolutionary Sites and Ruins, and Production andLiving Culture, etc. We also evaluated the eeo-tourism value of wetland landscape culture, and analyzed its features andorientation. The results revealed that the south Dongting Lake wetland plays a key role on the Changjiang(Yangtze) Riverreaches civilization and Chinese civilization, even has great influence on the global civilization. We summarized that thesoul of the south Dongting Lake Culture was Wetland Culture, Water Culture, Rice Cultivation and Chu Culture. Thethoughts, principles and approaches of sustainable exploitation and utilization of the wetland landscape culture were formulated and suggested.

Nutritional value content, biomass production and growth performance of Daphnia magna cultured with different animal wastes resulted from probiotic bacteria fermentation

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Endar Herawati, Vivi; Nugroho, R. A.; Pinandoyo; Hutabarat, Johannes

2017-02-01

Media culture is an important factor for the growth and quality of Daphnia magna nutrient value. This study has purpose to find the increasing of nutritional content, biomass production and growth performance of D. magna using different animal wastes fermented by probiotic bacteria. This study conducted using completely randomized experimental design with 10 treatments and 3 replicates. Those media used different animal manures such as chicken manure, goat manure and quail manure mixed by rejected bread and tofu waste fermented by probiotic bacteria then cultured for 24 days. The results showed that the media which used 50% chicken manure, 100% rejected bread and 50% tofu waste created the highest biomass production, population and nutrition content of D.magna about 2111788.9 ind/L for population; 342 grams biomass production and 68.85% protein content. The highest fatty acid profile is 6.37% of linoleic and the highest essential amino acid is 22.8% of lysine. Generally, the content of ammonia, DO, temperature, and pH during the study were in the good range of D. magna’s life. This research has conclusion that media used 50% chicken manure, 100% rejected bread and 50% tofu waste created the highest biomass production, population and nutrition content of D. magna.

5-Fluorouracil-induced apoptosis in cultured oral cancer cells.

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Tong, D; Poot, M; Hu, D; Oda, D

2000-03-01

Chemotherapy is commonly used to treat advanced oral squamous cell carcinoma (SCC) and is known to kill cancer cells through apoptosis. Our hypothesis states that 5-fluorouracil (5FU) also kills cultured oral epithelial cells through programmed cell death or apoptosis. Cultured oral cancer cells were exposed to an optimum dose of 20 mg/ml of 5FU. Cells were analyzed for changes in cell cycle distribution and induction of cell death including apoptosis. Normal control, human papilloma virus-immortalized (PP), ATCC SCC cell line (CA1) and two primary oral SCC cell lines (CA3 and -4) were studied. Inhibition of apoptosis by a pan-caspase inhibitor was used. SYTO 11 flow cytometry showed increased apoptosis in all 5FU-treated cell cultures compared to untreated controls. The results show biological variation in apoptotic response. CA1 had the lowest apoptotic rate of the cancer cell lines at 1.5%. Next lowest was CA3, followed by CA4 and PP. In addition, alteration in the G1 and S phase fractions were found. Untreated CA1 showed 28% G1, 53% S compared to 43% G1, and 40% S of treated. We investigated the pathway of apoptosis using the pan-caspase inhibitor IDN-1529 by methylthiazolyl diphenyl tetrazolium bromide (MTT) colorimetric analysis. Results showed mild inhibition of cell death when cells were incubated with 50 microM IDN-1529 for 24 h. This suggests a probable caspase-dependent apoptotic pathway. In conclusion, our data suggest that 5FU induces oral cancer cell death through apoptosis and that biological variation exists between normal and cancer cells and between different types of cancer cells themselves. Our data indicate that cultures of a useful in vitro model for chemosensitivity assays are possible. Our results also suggest a caspase-dependent pathway for chemocytotoxicity in oral SCC.

Neighbouring chimpanzee communities show different preferences in social grooming behaviour.

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van Leeuwen, Edwin J C; Cronin, Katherine A; Haun, Daniel B M; Mundry, Roger; Bodamer, Mark D

2012-11-07

Grooming handclasp (GHC) behaviour was originally advocated as the first evidence of social culture in chimpanzees owing to the finding that some populations engaged in the behaviour and others do not. To date, however, the validity of this claim and the extent to which this social behaviour varies between groups is unclear. Here, we measured (i) variation, (ii) durability and (iii) expansion of the GHC behaviour in four chimpanzee communities that do not systematically differ in their genetic backgrounds and live in similar ecological environments. Ninety chimpanzees were studied for a total of 1029 h; 1394 GHC bouts were observed between 2010 and 2012. Critically, GHC style (defined by points of bodily contact) could be systematically linked to the chimpanzee's group identity, showed temporal consistency both within and between groups, and could not be accounted for by the arm-length differential between partners. GHC has been part of the behavioural repertoire of the chimpanzees under study for more than 9 years (surpassing durability criterion) and spread across generations (surpassing expansion criterion). These results strongly indicate that chimpanzees' social behaviour is not only motivated by innate predispositions and individual inclinations, but may also be partly cultural in nature.

Triangulation and the importance of establishing valid methods for food safety culture evaluation.

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Jespersen, Lone; Wallace, Carol A

2017-10-01

The research evaluates maturity of food safety culture in five multi-national food companies using method triangulation, specifically self-assessment scale, performance documents, and semi-structured interviews. Weaknesses associated with each individual method are known but there are few studies in food safety where a method triangulation approach is used for both data collection and data analysis. Significantly, this research shows that individual results taken in isolation can lead to wrong conclusions, resulting in potentially failing tactics and wasted investments. However, by applying method triangulation and reviewing results from a range of culture measurement tools it is possible to better direct investments and interventions. The findings add to the food safety culture paradigm beyond a single evaluation of food safety culture using generic culture surveys. Copyright © 2017. Published by Elsevier Ltd.

Is the attribution of cultural differences to minorities an expression of racial prejudice?

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Vala, Jorge; Pereira, Cícero; Costa-Lopes, Rui

2009-02-01

The social psychological literature considers two main perspectives on the study of perceived cultural differences between majorities and minorities: one proposes that perception of cultural differences is an antecedent of prejudice and another states that the attribution of cultural differences to minorities is already a hidden expression of racial prejudice. This paper offers further support to this latter perspective. One hundred and ninety-four participants answered a questionnaire measuring (1) general racist belief; (2) cultural differences attributed to Black people (hetero-ethnicization); (3) the asymmetric attribution of secondary and primary emotions to the in-group and to Black people (infra-humanization); (4) the asymmetric attribution of natural and cultural traits to in-group members and to Black people (ontologization); and (5) negative evaluation of this social category. The general racist belief scale was not anchored in a specific group and measured the belief in the inferiority of certain social groups or peoples based on biological or cultural factors. Relationships between the scales were analysed through a set of Structural Equation Models. According to the predictions, results showed that the attribution of cultural differences is a dimension of prejudice. Results also showed that attribution of cultural differences, negative evaluation of Black people, ontologization, and infra-humanization were different dimensions of a common latent factor that can be identified as racial prejudice; and that prejudice was predicted by general racist belief. Results are discussed in the light of the study of the impact of perceived cultural differences on intergroup relations and in the light of the "new racism" approaches.

DIAGNOSIS OF CULTURAL ORGANIZATIONS

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ALBU MĂDĂLINA

2015-04-01

Full Text Available Cultural institution management is to direct the organization to a specific cultural profile purpose, namely production values esthetic sense, artistic, moral, spiritual, distribution, promotion of these values, protection and circulation of cultural heritage. In this regard, an analysis in the diagnosis cultural organizations aims to determine the main strengths and weaknesses, assess the potential and making recommendations focused on the root causes of failures and positive aspects. This paper presents considerations diligence activity Culture House "IL Caragiale "in Ploiesti. The mission of this organization is to contribute to the cultural development of the community by initiating projects and cultural programs, offer development programs and services to meet cultural needs, increase public access to diverse cultural life, providing a constant presence institution circuit local, national, European and international level. Conclusions drawn from the analysis shows that in a world of economic globalization, information and culture in a company in constant change, in a competitive market where there is information readily available means and leisure, but not cultural consistency in a social environment where interest in culture of people is declining, the situation of the population is impaired, the remuneration of staff working in the field of cultural education is demotivating, the funds allocated to culture have grown lately effectively lead a cultural institution is a challenge.

Dissemination of English Culture in Chinua Achebe’s No Longer at Ease

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Bahman Zarrinjooee

2016-08-01

Full Text Available This paper deals with Chinua Achebe’s (1930-2013 No Longer at Ease (1960 which depicts the dissemination of English culture in Nigeria and its effects on the life and identity of Obi Okonkwo, the Western educated male protagonist. The focus of this paper is on the dissemination of English culture and submission of Nigerian culture in order to represent the inferiority of Nigerians. Edward Said’s (1935-2003 attempts regarding Orientalism and Frantz Fanon’s (1925-1961 issues relating inferiority of the indigenous people caused by colonization are used in this paper. The colonisers affect the life, mind, culture, and identity of the colonized through various ways such as education, religion, and language. Such effects cause some cultural transformation and changes in language of the colonized people. Moreover, the colonizer through stereotyping the colonized people assumes them as other. Indeed, the colonizer imposes his/her superiority on the natives who try to assimilate themselves with the colonizer. Achebe in his novel shows how this effort causes some binary relation among the characters. The novel shows the difference between two cultures, and Achebe puts emphasis on the superiority of English culture and depicts how colonialism and Western orientalism produce stereotyped images of Nigerians and Obi as corrupt. Consequently, such features have great impressions on the mind of Nigerians, which results in inferiority complex. Such characteristic invites the Nigerians to follow European’s value and forget their own culture, which is resulted in the rejection of native values. Keywords: Binary Relation, Colonization, Cultural Transformation, Cultural Dissemination, Orientalism, Stereotyping

Culture and Entrepreneurship: The Case of Latin America

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José Fernández-Serrano

2014-10-01

Full Text Available The aim of this paper is to contribute to an increased knowledge of the cultural values and the entrepreneurial activity that are present in countries with different levels of development. Within the group of developing countries, we focus our analysis on the case of Latin America. The study uses data from the Schwartz Value Survey (SVS to measure cultural values, and Global Entrepreneurship Monitor (GEM for information regarding entrepreneurship. The results show that cultural variables, together with the rate of entrepreneurial activity, clearly distinguish developing countries from developed ones. Higher entrepreneurial activity is found in countries with lower levels of development; however, the cultural value dimensions of Autonomy and Egalitarianism are associated with higher development levels. In the specific case of Latin America, the results reveal the existence of two groups of countries. Firstly, Bolivia, Peru and Venezuela have higher rates of entrepreneurship and, at the same time, a greater prevalence of some cultural values (notably Embeddedness, but also Hierarchy. In contrast, another group of countries in the region—Argentina, Brazil, Chile, Costa Rica and Mexico—is characterized by the presence of opposing cultural values (Autonomy and Egalitarianism, more in line with those corresponding to developed countries. The paper concludes with a discussion of the results, including some interesting implications, from both academic and policy perspectives. In the case of Latin America, a certain combination of cultural values (Embeddedness and Egalitarianism may be leading to higher start-up rates. Thus, promoting these values could contribute to entrepreneurship and economic development.

Extraordinary sex ratios: cultural effects on ecological consequences.

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Ferenc Molnár

Full Text Available We model sex-structured population dynamics to analyze pairwise competition between groups differing both genetically and culturally. A sex-ratio allele is expressed in the heterogametic sex only, so that assumptions of Fisher's analysis do not apply. Sex-ratio evolution drives cultural evolution of a group-associated trait governing mortality in the homogametic sex. The two-sex dynamics under resource limitation induces a strong Allee effect that depends on both sex ratio and cultural trait values. We describe the resulting threshold, separating extinction from positive growth, as a function of female and male densities. When initial conditions avoid extinction due to the Allee effect, different sex ratios cannot coexist; in our model, greater female allocation always invades and excludes a lesser allocation. But the culturally transmitted trait interacts with the sex ratio to determine the ecological consequences of successful invasion. The invading female allocation may permit population persistence at self-regulated equilibrium. For this case, the resident culture may be excluded, or may coexist with the invader culture. That is, a single sex-ratio allele in females and a cultural dimorphism in male mortality can persist; a low-mortality resident trait is maintained by father-to-son cultural transmission. Otherwise, the successfully invading female allocation excludes the resident allele and culture and then drives the population to extinction via a shortage of males. Finally, we show that the results obtained under homogeneous mixing hold, with caveats, in a spatially explicit model with local mating and diffusive dispersal in both sexes.

Culture, attention, and emotion.

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Grossmann, Igor; Ellsworth, Phoebe C; Hong, Ying-yi

2012-02-01

This research provides experimental evidence for cultural influence on one of the most basic elements of emotional processing: attention to positive versus negative stimuli. To this end, we focused on Russian culture, which is characterized by brooding and melancholy. In Study 1, Russians spent significantly more time looking at negative than positive pictures, whereas Americans did not show this tendency. In Study 2, Russian Latvians were randomly primed with symbols of each culture, after which we measured the speed of recognition for positive versus negative trait words. Biculturals were significantly faster in recognizing negative words (as compared with baseline) when primed with Russian versus Latvian cultural symbols. Greater identification with Russian culture facilitated this effect. We provide a theoretical discussion of mental processes underlying cultural differences in emotion research.

Divide and conquer: intermediate levels of population fragmentation maximize cultural accumulation.

Science.gov (United States)

Derex, Maxime; Perreault, Charles; Boyd, Robert

2018-04-05

Identifying the determinants of cumulative cultural evolution is a key issue in the interdisciplinary field of cultural evolution. A widely held view is that large and well-connected social networks facilitate cumulative cultural evolution because they promote the spread of useful cultural traits and prevent the loss of cultural knowledge through factors such as drift. This view stems from models that focus on the transmission of cultural information, without considering how new cultural traits actually arise. In this paper, we review the literature from various fields that suggest that, under some circumstances, increased connectedness can decrease cultural diversity and reduce innovation rates. Incorporating this idea into an agent-based model, we explore the effect of population fragmentation on cumulative culture and show that, for a given population size, there exists an intermediate level of population fragmentation that maximizes the rate of cumulative cultural evolution. This result is explained by the fact that fully connected, non-fragmented populations are able to maintain complex cultural traits but produce insufficient variation and so lack the cultural diversity required to produce highly complex cultural traits. Conversely, highly fragmented populations produce a variety of cultural traits but cannot maintain complex ones. In populations with intermediate levels of fragmentation, cultural loss and cultural diversity are balanced in a way that maximizes cultural complexity. Our results suggest that population structure needs to be taken into account when investigating the relationship between demography and cumulative culture.This article is part of the theme issue 'Bridging cultural gaps: interdisciplinary studies in human cultural evolution'. © 2018 The Author(s).

Inventing Japan's 'robotics culture': the repeated assembly of science, technology, and culture in social robotics.

Science.gov (United States)

Sabanović, Selma

2014-06-01

Using interviews, participant observation, and published documents, this article analyzes the co-construction of robotics and culture in Japan through the technical discourse and practices of robotics researchers. Three cases from current robotics research--the seal-like robot PARO, the Humanoid Robotics Project HRP-2 humanoid, and 'kansei robotics' - show the different ways in which scientists invoke culture to provide epistemological grounding and possibilities for social acceptance of their work. These examples show how the production and consumption of social robotic technologies are associated with traditional crafts and values, how roboticists negotiate among social, technical, and cultural constraints while designing robots, and how humans and robots are constructed as cultural subjects in social robotics discourse. The conceptual focus is on the repeated assembly of cultural models of social behavior, organization, cognition, and technology through roboticists' narratives about the development of advanced robotic technologies. This article provides a picture of robotics as the dynamic construction of technology and culture and concludes with a discussion of the limits and possibilities of this vision in promoting a culturally situated understanding of technology and a multicultural view of science.

Chimpanzee culture extends beyond matrilineal family units.

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van Leeuwen, Edwin J C; Mundry, Roger; Cronin, Katherine A; Bodamer, Mark; Haun, Daniel B M

2017-06-19

The 'grooming handclasp' is one of the most well-established cultural traditions in chimpanzees. A recent study by Wrangham et al.[1] reduced the cultural scope of grooming-handclasp behavior by showing that grooming-handclasp style convergence is "explained by matrilineal relationship rather than conformity" [1]. Given that we previously reported cultural differences in grooming-handclasp style preferences in captive chimpanzees [2], we tested the alternative view posed by Wrangham et al.[1] in the chimpanzee populations that our original results were based on. Using the same outcome variable as Wrangham et al.[1] - the proportion of high-arm grooming featuring palm-to-palm clasping - we found that matrilineal relationships explained neither within-group homogeneity nor between-group heterogeneity, thereby corroborating our original conclusion that grooming-handclasp behavior can represent a group-level cultural tradition in chimpanzees. Copyright © 2017 Elsevier Ltd. All rights reserved.

The Leadership Style Model That Builds Work Behavior Through Organizational Culture

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Arasy Alimudin

2017-09-01

Full Text Available The changes in organizational culture and work behavior is an important process for companies to survive in competition. And a change of leadership that is part of the change will pose challenges and reactions to the interests of its human resources. The research approach used quantitative research and included explanatory research to explain the causal relationship among variables through hypothesis testing with partial least squares path modeling (PLS-SEM analysis technique. The results showed the influence of leadership style on positive work behavior but not significant. Reward and punishment no significant effect on work behavior. The organizational culture had a positive and significant effect on work behavior. The leadership style had a positive and significant effect on organizational culture. The reward and punishment had positive and significant effect on organizational culture. The findings of this study showed that participative leadership style model using reward and punishment mechanism could improve work behavior and organizational culture.

The Optimization of Molecular Detection of Clinical Isolates of Brucella in Blood Cultures by eryD Transcriptase Gene for Confirmation of Culture-Negative Samples.

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Tabibnejad, Mahsa; Alikhani, Mohammad Yousef; Arjomandzadegan, Mohammad; Hashemi, Seyed Hamid; Naseri, Zahra

2016-04-01

Brucellosis is a zoonosis disease which is widespread across the world. The aim of the present study is the evaluation of culture-negative blood samples. A total of 100 patients with suspected brucellosis were included in this experimental study and given positive serological tests. Diagnosis was performed on patients with clinical symptoms of the disease, followed by the detection of a titer that was equal to or more than 1:160 (in endemic areas) by the standard tube agglutination method. Blood samples were cultured by a BACTEC 9050 system, and subsequently by Brucella agar. At the same time, DNA from all blood samples was extracted by Qiagen Kit Company (Qia Amp Mini Kit). A molecular assay of blood samples was carried out by detection of eryD transcriptase and bcsp 31 genes in specific double PCR reactions. The specificity of the primers was evaluated by DNA from pure and approved Brucella colonies found in the blood samples, by DNA from other bacteria, and by ordinary PCR. DNA extraction from the pure colonies was carried out by both Qiagen Kit and Chelex 100 methods; the two were compared. 39 cases (39%) had positive results when tested by the BACTEC system, and 61 cases (61%) became negative. 23 culture-positive blood samples were randomly selected for PCR reactions; all showed 491 bp for the eryD gene and 223 bp for the bcsp 31 gene. Interestingly, out of 14 culture-negative blood samples, 13 cases showed positive bonds in PCR. The specificity of the PCR method was equal to 100%. DNA extraction from pure cultures was done by both Chelex 100 and Qiagen Kit; these showed the same results for all samples. The results prove that the presented double PCR method could be used to detect positive cases from culture-negative blood samples. The Chelex 100 method is simpler and safer than the use of Qiagen Kit for DNA extraction.

Adenovirus serotype 5 vectors with Tat-PTD modified hexon and serotype 35 fiber show greatly enhanced transduction capacity of primary cell cultures.

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Di Yu

Full Text Available Recombinant adenovirus serotype 5 (Ad5 vectors represent one of the most efficient gene delivery vectors in life sciences. However, Ad5 is dependent on expression of the coxsackievirus-adenovirus-receptor (CAR on the surface of target cell for efficient transduction, which limits it's utility for certain cell types. Herein we present a new vector, Ad5PTDf35, which is an Ad5 vector having serotype 35 fiber-specificity and Tat-PTD hexon-modification. This vector shows dramatically increased transduction capacity of primary human cell cultures including T cells, monocytes, macrophages, dendritic cells, pancreatic islets and exocrine cells, mesenchymal stem cells and tumor initiating cells. Biodistribution in mice following systemic administration (tail-vein injection show significantly reduced uptake in the liver and spleen of Ad5PTDf35 compared to unmodified Ad5. Therefore, replication-competent viruses with these modifications may be further developed as oncolytic agents for cancer therapy. User-friendly backbone plasmids containing these modifications were developed for compatibility to the AdEasy-system to facilitate the development of surface-modified adenoviruses for gene delivery to difficult-to-transduce cells in basic, pre-clinical and clinical research.

The Impact of National Culture on the Organizational Culture

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ALICIA FLORENCIA URTEAGA

2010-03-01

Full Text Available The relationships between national culture and organizational culture were analysed in 16 Argentinean companies. Sample was integrated by 429 employees (292 male, and 184 female, mean age 35 years old. Subjects completed, in their own work places, a socio-demographic questionnaire,a scale of national culture, and a scale of organizational practices. Results indicated that organizations adopt practices that, on average, reflect the cultural values of their country of origin. Multiple regression analysis showedthat Argentinean national companies are characterized by practices closely associated with collectivism, high power distance, and high uncertainty avoidance. In contrast, Argentinean privatized companies adopted practices most linked to individualism, low power distance, low uncertainty avoidance,low paternalism, and low fatalism. The results are discussed in light of its strengths and weaknesses, and a new agenda for future research is suggested.

The Influence of National Culture on Educational Videos: The Case of MOOCs

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Bayeck, Rebecca Yvonne; Choi, Jinhee

2018-01-01

This paper discusses the influence of cultural dimensions on Massive Open Online Course (MOOC) introductory videos. The study examined the introductory videos produced by three universities on Coursera platforms using communication theory and Hofstede's cultural dimensions. The results show that introductory videos in MOOCs are influenced by the…

Trichoderma strains- Silybum marianum hairy root cultures interactions

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T. Hasanloo

2015-03-01

Full Text Available Background and objectives: Silymarin is a unique flavonoid complex with documented hepatoprotective properties. Silybum  marianum hairy root culture as a source for producing silymarin has been an important strategy for study the cell signaling pathway. In the present investigation Trichoderma strains- Silybum marianum hairy root cultures interactions have been studied. Methods: The effects of two Trichoderma Strains (KHB and G46-7 (0, 0.5, 1, 2 and 4 mg/ 50 mL culture in 6 different exposure times (0, 24, 48, 72, 96 and 120 h have been investigated on flavonolignans production. The flavonolignans were analyzed by High Performance Liquid Chromatography method. Cell signaling pathway was evaluated by determination of H2O2 content, peroxidase and ascorbate peroxidase activities. Results:The elicitation effects of two Trichoderma Strains (KHB and G46-7 were examined on flavonolignans accumulation and the activation of cell defense system in S. marianum hairy root cultures. The results indicated that the highest silymarin accumulation (0.45 and 0.33 mg/g DW was obtained in media elicited with 0.5 mg/50 mL cultures of T. harzianum Strains (KHB and G46-3, respectively after 120 h. Feeding time experiments indicated that a significant higher content of silymarin production was achieved after 120 and 72 h in media treated with 0.5 mg/50 mL cultures of KHB and G46-3, respectively. Our results showed that S. marianum treated by KHB strain, increased taxifolin, silychristin, isosilybin and silydianin productions significantly. The H2O2 content in the control hairy root cultures remained lower than the treated cultures. There was significant enhancement in both peroxidase and ascorbate peroxidase activities in treated hairy roots reaching a peak after 72 h. Conclusion: These findings suggested that some Trichoderma strains are positive elicitors for promoting silymarin accumulation in S. marianum hairy root cultures. The results also suggested the presence

Differences in the calcification of preosteoblast cultured on sputter-deposited titanium, zirconium, and gold.

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Chen, Peng; Nagai, Akiko; Tsutsumi, Yusuke; Ashida, Maki; Doi, Hisashi; Hanawa, Takao

2016-03-01

In this study, osteogenic differentiation and calcification of preosteoblast (MC3T3-E1) cultured on sputter-deposited titanium (Ti), zirconium (Zr), and gold (Au) on cover glasses were evaluated to understand the differences in bone formation ability among these three metals; these metals show the same high corrosion resistance, but Ti and Zr are covered by surface passive oxide film while Au is not covered by the oxide film. Ti and Zr promoted cellular proliferation without osteogenic differentiation. Cells cultured on Ti and Zr expressed higher levels of Runx2, Col1α1, and Akp2 at an earlier stage, which indicated faster promotion of osteogenic differentiation, as compared to those cultured on Au. Moreover, after 21 days of culture, the Bglap1 and Ifitm5 expression peaks in cells cultured on Ti and Zr were higher than those in cells cultured on Au, which indicated faster promotion of calcification. Cells cultured on Ti showed an advantage in osteogenic differentiation at an early stage, while cells on Zr showed better calcification promotion with a long-term culture. The amount of extracellular calcified deposits was in good agreement with the gene expression results. On the other hand, the intracellular calcium content of cells on Au specimens was higher than that of cells on Ti and Zr specimens. The results indicate that preosteoblasts on Ti and Zr showed faster osteogenic differentiation and calcification than those on Au, whereas Au improved the intracellular calcium content. © 2015 Wiley Periodicals, Inc. J Biomed Mater Res Part A: 104A: 639-651, 2016. © 2015 Wiley Periodicals, Inc.

Avatar Culture

DEFF Research Database (Denmark)

Koda, Tomoko; Ishida, Toru; Rehm, Matthias

2009-01-01

and Western designers. The goals of the study were: (1) to investigate cultural differences in avatar expression evaluation and apply findings from psychological studies of human facial expression recognition, (2) to identify expressions and design features that cause cultural differences in avatar facial...... expression interpretation. The results of our study confirmed that (1) there are cultural differences in interpreting avatars’ facial expressions, and the psychological theory that suggests physical proximity affects facial expression recognition accuracy is also applicable to avatar facial expressions, (2......Avatars are increasingly used to express our emotions in our online communications. Such avatars are used based on the assumption that avatar expressions are interpreted universally among all cultures. This paper investigated cross-cultural evaluations of avatar expressions designed by Japanese...

Cultural Interchangeability? Culture-Specific Items in Translation

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Ajtony Zsuzsanna

2016-12-01

Full Text Available This paper summarizes the results of the translation work carried out within an international project aiming to develop the language skills of staff working in hotel and catering services. As the topics touched upon in the English source texts are related to several European cultures, these cultural differences bring about several challenges related to the translation of realia, or culture-specific items (CSIs. In the first part of the paper, a series of translation strategies for rendering source-language CSIs into the target language are enlisted, while the second part presents the main strategies employed in the prepared translations.

[Culture and cultural gaps in work teams: implications for organisational commitment].

Science.gov (United States)

Sánchez, José C; Lanero, Ana; Yurrebaso, Amaia; Tejero, Blanca

2007-05-01

Some theoreticians of organisational commitment have proposed that culture is an important determinant of organisational commitment. Nevertheless, very few studies have examined the role that work teams culture (subculture) and their cultural gaps play in commitment. This study is an attempt to overcome this lack. Using a sample of 375 work teams from various public and private organisations, it was found that the results confirmed our proposals. Cultural gaps were negatively related to commitment; the teams subculture was positively related to commitment, and more highly to commitment to values than to commitment to continuing. Contrary to the results of other studies, the demographic variables (age, time on the team, time in the company) were not significant, except that educational level was related to the commitment to continue. The implications of these results are analysed.

Cultural Editing for Linking City, Culture and Society

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Hiroshi Okano

2015-09-01

Full Text Available City, Culture and Society (Elsevier aims to stimulate a new interdisciplinary paradigm that embraces multiple perspectives and applies this paradigm to the urban imperative that defines the century. The journal is looking at an academic audience, but is also seeking new readers, such as those working in the public sector, those employed in the private sector, those who contribute to international organizations, and so on. The paper considers one methodological viewpoint for promoting interdisciplinary studies by using the concept—cultural editing—and shows some new horizons for urban studies.

Teaching and Learning Culture with AETs : What Cross-cultural Pragmatics can Tell Us

OpenAIRE

Fukazawa, Seiji

1997-01-01

This article aims to discuss the feasibility of applying the findings from cross-cultural pragmatic studies to the teaching of culture in team teaching. Referring to some studies on cross-cultural speech act realizations such as refusals and apologies, first, the present study examines whether the English textbooks used in junior/senior high schools in Japan appropriately illustrate examples of authentic pragmatic interactions. Secondly, it shows two excerpts of classroom discourse between a ...

TECHNICAL CULTURE AND HUMAN AXJOSPHERE

OpenAIRE

­Krystyna Chałas

2014-01-01

Technical culture is the value of each historical period. It is the subject of the ongoing development. While it is a value which is associated with different categories of values, mainly material, cognitive, social. Between culture and these three categories of values ​ there is a cognitive effect. Technical culture determines the quality of human axjosphere. The aim of this study is to show the relationships and dependencies between technical culture and the structures in which a person liv...

When You Have Lived in a Different Culture, Does Returning ‘Home’ Not Feel Like Home? Predictors of Psychological Readjustment to the Heritage Culture

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Altweck, Laura; Marshall, Tara C.

2015-01-01

Many repatriates find it challenging to readjust to their heritage culture after spending a significant period of time abroad. Research on predictors of readjustment, however, remains limited. The present study in particular investigated the identification of third culture individuals (TCIs) – that is, individuals who spent their formative years outside of their heritage culture - with an abstract, third culture. Our findings demonstrated that TCIs’ identification with the third culture was empirically distinct from that of the heritage and host cultures. The present study further examined whether several variables – sojourner type (TCI vs. non-TCI), perceived conflict between heritage and host culture, perceived cultural distance, and cultural identification with heritage and other cultures – predicted psychological readjustment (stress, anxiety, depression and overall psychological readjustment). The results showed that strong heritage culture identification was associated with better psychological readjustment, whereas cultural conflict was generally associated with poorer readjustment. Furthermore, sojourner type significantly moderated the latter association, such that cultural conflict predicted the stress aspect of psychological readjustment for non-TCIs, but not for TCIs. As the present investigation is the first study to empirically establish identification with a ‘third culture’ we discuss implications for the literature on third culture individuals and psychological adjustment upon re-entry. PMID:25970185

Creating a culture where employee engagement Thrives

International Nuclear Information System (INIS)

Don Groover, C.S.P.

2007-01-01

Safety leaders across industries face a critical challenge: engaging employees. While engagement of a few people may be easy in short-term projects, it is significantly more difficult with long-term processes. In this session we show leaders how they can create a culture where workers are more open and even eager to be involved in safety efforts. Our experience with safety leaders in the nuclear industry has verified that when the factors that drive organizational functioning are understood, leaders are enabled to augment employee engagement and attain significant improvement in safety outcomes. The underlying factors that influence employee engagement, performance, outcomes, and organizational culture are the same the world over. We will also show how safety is capable, by its intrinsic value, of winning profound support and direct engagement of employees. In this session, we will examine how leaders can leverage their decisions and actions to win over employees to safety and support them in their endeavors to promote it. Using the safety leadership best practices Vision, Credibility, Accountability, Communication, Collaboration, Action Orientation, and Recognition and Feedback, leaders increase their impact on their organization in favor of a culture that supports safety and employee engagement. Leaders that create a climate and culture where employee engagement thrives, realize better safety results. Leadership is not exclusively an inborn talent; it can be developed and enhanced. To this end, we will also show the advantages of transformational leadership style by comparing it to more classical transactional leadership

Creating a culture where employee engagement Thrives

Energy Technology Data Exchange (ETDEWEB)

Don Groover, C.S.P. [Behavioral Science Technology, Ojai, CA (United States)

2007-07-01

Safety leaders across industries face a critical challenge: engaging employees. While engagement of a few people may be easy in short-term projects, it is significantly more difficult with long-term processes. In this session we show leaders how they can create a culture where workers are more open and even eager to be involved in safety efforts. Our experience with safety leaders in the nuclear industry has verified that when the factors that drive organizational functioning are understood, leaders are enabled to augment employee engagement and attain significant improvement in safety outcomes. The underlying factors that influence employee engagement, performance, outcomes, and organizational culture are the same the world over. We will also show how safety is capable, by its intrinsic value, of winning profound support and direct engagement of employees. In this session, we will examine how leaders can leverage their decisions and actions to win over employees to safety and support them in their endeavors to promote it. Using the safety leadership best practices Vision, Credibility, Accountability, Communication, Collaboration, Action Orientation, and Recognition and Feedback, leaders increase their impact on their organization in favor of a culture that supports safety and employee engagement. Leaders that create a climate and culture where employee engagement thrives, realize better safety results. Leadership is not exclusively an inborn talent; it can be developed and enhanced. To this end, we will also show the advantages of transformational leadership style by comparing it to more classical transactional leadership.

Cytoskeleton and pericellular matrix organization of pure adult human keratinocytes cultured from suction-blister roof epidermis.

Science.gov (United States)

Kariniemi, A L; Lehto, V P; Vartio, T; Virtanen, I

1982-12-01

Pure adult human keratinocyte cultures were raised from suction-blister roof epidermis and cultured in MCDB-151 medium. In primary culture the epidermal cells rapidly adhered, spread and began to proliferate on collagen-coated growth substrata but not on uncoated plastic or glass substrata. A fibrillar keratin-specific fluorescence, showing a typical cell-cell arrangement, was seen in all cells in indirect immunofluorescence microscopy, whereas only some cells also showed vimentin-specific staining. A fine fibrillar fibronectin-specific surface staining was seen at the margin of attaching cells and in marginal cells of spreading cell islands, whereas no fluorescence could be seen in epidermal cells, with antibodies against type IV collagen or laminin. Interestingly, the marginal cells also showed intracellular fibronectin. The synthesis of fibronectin in epidermal cell cultures could also be revealed by metabolic labelling experiments with [35S]methionine. In contrast to primary cultures, subcultivated keratinocytes also adhered to uncoated plastic and glass substrata. After subcultivation, keratin and surface fibronectin distribution remained unaltered but after some subcultivations, most of the cells also showed fibrillar vimentin and expressed fibronectin intracellularly. The results show that the suction-blister method provides an easy way to obtain pure epidermal cell cultures without contaminating mesenchymal cells. Our results also suggest a direct role for fibronectin but not for collagen type IV or laminin in adhesion and spreading of epidermal cells in vitro.

Clinical characteristics associated with Borrelia burgdorferi sensu lato skin culture results in patients with erythema migrans.

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Franc Strle

Full Text Available Clinical characteristics associated with isolation of Borrelia burgdorferi sensu lato from skin have not been fully evaluated. To gain insight into predictors for a positive EM skin culture, we compared basic demographic, epidemiologic, and clinical data in 608 culture-proven and 501 culture-negative adult patients with solitary EM. A positive Borrelia spp. skin culture was associated with older age, a time interval of >2 days between tick bite and onset of the skin lesion, EM ≥ 5 cm in diameter, and location of the lesion on the extremities, whereas several other characteristics used as clinical case definition criteria for the diagnosis of EM (such as tick bite at the site of later EM, information on expansion of the skin lesion, central clearing were not. A patient with a 15-cm EM lesion had almost 3-fold greater odds for a positive skin culture than patients with a 5-cm lesion. Patients with a free time interval between the tick bite and onset of EM had the same probability of a positive skin culture as those who did not recall a tick bite (OR=1.02; however, the two groups had >3-fold greater odds for EM positivity than patients who reported a tick bite with no interval between the bite and onset of the lesion. In conclusion, several yet not all clinical characteristics used in EM case definitions were associated with positive Borrelia spp. skin culture. The findings are limited to European patients with solitary EM caused predominantly by B. afzelii but may not be valid for other situations.

Culture-sensitive psychotraumatology

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Ulrich Schnyder

2016-07-01

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

Clinicians' interpretations of point of care urine culture versus laboratory culture results : Analysis from the four-country POETIC trial of diagnosis of uncomplicated urinary tract infection in primary care

NARCIS (Netherlands)

Hullegie, Saskia; Wootton, Mandy; Verheij, Theo J.M.; Thomas-Jones, Emma; Bates, Janine; Hood, Kerenza; Gal, Micaela; Francis, Nick A.; Little, Paul; Moore, Michael; Llor, Carl; Pickles, Timothy; Gillespie, David; Kirby, Nigel; Brugman, Curt; Butler, Christopher C.

2017-01-01

Background. Urine culture at the point of care minimises delay between obtaining the sample and agar inoculation in a microbiology laboratory, and quantification and sensitivity results can be available more rapidly in primary care.  Objective. To identify the degree to which clinicians'

Creating internal culture to ensure transparency

International Nuclear Information System (INIS)

Hayden, E.

2007-01-01

Among the keys to achieving public confidence, is openness and transparency to those one serves. As a Federal regulator entrusted by the American people to protect them against the hazards of radiation, the U.S. Nuclear Regulatory Commission recognizes the need for openness and a strong 'safety culture and climate' where there is a 'safety-first focus' by its employees as well as those it regulates. For the NRC and nuclear industry, safety culture is typically the assembly of characteristics and attitudes in organisations and individuals which establishes nuclear safety as an overriding priority. Strong safety cultures include conservative decision making, strict adherence to procedures, questioning attitudes, and an environment in which employees feel free to raise safety concerns. A strong internal safety culture that is transparent to others helps the NRC to be more effective in carrying out its safety job to protect the public through its oversight of the nation's nuclear power plants and other civilian uses of nuclear energy. Creating the appropriate environment or culture and communicating NBC's contribution to safety can affect employee and ultimately public perceptions about the agency's commitment to safety in its daily activities. Where there is openness and transparency, trust and confidence are likely to follow. To assess and measure its safety culture, the NRC commissioned three independent surveys to be performed in conjunction with some use of focus groups over an 8-year period. The results identified strengths and weakness, and were compared to previous survey results as well as to other U.S. government organisations and national benchmarks. Perhaps the most surprising results came from the 2002 survey that found a third of NRC employees questioned the agency's commitment to safety, and almost half of the staff said that they did not feel it was safe to speak up in the agency. Some changes at the agency were made and the 2005 survey results showed

The Cultural Trade Index : An Introduction

OpenAIRE

Kabanda, Patrick

2016-01-01

The Cultural Trade Index aims to shed light on cultural trade and stimulate interest in how this little-known area can contribute to economic diversification, boost shared prosperity, and reduce extreme poverty. As the first index of its kind, the Cultural Trade Index would gather cultural trade data scattered across different sources, place them in one place, and show how countries are pe...

The role of organizational culture in improvement of professional ethics in research organizations

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Ali Baqi

2013-06-01

Full Text Available Culture is the soul of an organization, which can cause advance or retrogress of the organization. This paper investigates the role of organizational culture on improvement and effectiveness of organizations. We identify and recognize the role of important components of organizational culture in effectiveness of professional ethics within organizations. The results show that there was a meaningful relationship between organizational interest and commitment, enhancement of stability and compatibility, teamwork moral, giving identity to the staff and the quality of professional ethics. The results obtained from the data analysis also indicate that organizational culture deeply affects the employees' behavior of an organization.

The Impact of Local Culture on Financial Performance in Property Firms in Bali

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I Putu Astawa

2015-09-01

Full Text Available The research studies local culture reflected through pray, hard work, honesty, tatwamasi and gotong royong influencing property sales and company assets. Fifty companies are qualified as sample of sixty one property companies actively operated in 2013. Data is collected through questionnaire having tested for its reliability and validity before distributed to those fifty companies. The collected data is analyzed with multiple  regression. Result shows that hard work, honesty, tatwamasi and gotong royong culture that well implemented are able to improve property sale and assets ownership. Result of the study has implication that in order to improve financial performance, local culture should be included as variable in performance measurement. Result of the study gives contribution to Schein’s organizational culture (2004 that colored with local culture; therefore, values believed in an organization are able to improve performance.

A Survey of Cultural Infrastructure and Performance in Medical Sciences Universities of Iran

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Mahmood Feizi

2015-08-01

Full Text Available ​Background and objectives: Recently, the role of universities in developing and education of culture is considered increasingly but Iranian universities have great distance in achieving the desired objectives in this context. So, this study aimed to survey the cultural infrastructure and performance in medical sciences universities of Iran. Material and Methods: This is a cross-sectional study that was done using researcher-made checklist which its face and content validity were approved by the cultural experts' opinion via statistical indicators. The study was conducted in census method by responses of 25 managers of cultural affairs in medical sciences universities of Iran. The obtained data were analyzed descriptively and results were reported as frequency (percentages for qualitative and mean (standard deviation for quantitative variable. Results: The study results were presented in four areas: “the general status of universities in cultural affairs”, “cultural facilities of the universities”, “the activity of cultural organizations and publications in universities” and “performance of cultural deputies”. The results showed that although there are considerable strengths, the significant weaknesses are evident in all areas. The results of the present study were focused solely on the quantity of functions, and quality evaluation of each activity requires special attention and further investigations and interventions. Conclusion: Researchers hope that the authorities and planners use the results of this study and similar studies especially in quality of cultural practices of universities and move towards improving the status of culture in medical sciences universities in developing Iranian-Islamic culture.

Business culture and dishonesty in the banking industry.

Science.gov (United States)

Cohn, Alain; Fehr, Ernst; Maréchal, Michel André

2014-12-04

Trust in others' honesty is a key component of the long-term performance of firms, industries, and even whole countries. However, in recent years, numerous scandals involving fraud have undermined confidence in the financial industry. Contemporary commentators have attributed these scandals to the financial sector's business culture, but no scientific evidence supports this claim. Here we show that employees of a large, international bank behave, on average, honestly in a control condition. However, when their professional identity as bank employees is rendered salient, a significant proportion of them become dishonest. This effect is specific to bank employees because control experiments with employees from other industries and with students show that they do not become more dishonest when their professional identity or bank-related items are rendered salient. Our results thus suggest that the prevailing business culture in the banking industry weakens and undermines the honesty norm, implying that measures to re-establish an honest culture are very important.

Cytokinesis-block micronucleus method in micro-blood cultures

International Nuclear Information System (INIS)

Liu Jinwen; Wang Lianzhi; Yang Cangzhen; Yao Yanyu

1991-01-01

This paper reports the cytokinesis-block micronucleus method in micro-blood cultures. The observations on detection induced micronuclei of different doses of 60 Co γ-rays irradiation and spontaneous micronucleus of different ages were performed with CB method in comporison with conventional micronucleus (CM) method. The results showed that with direct peripheral micro-blood cultures the cytoknesis-block micronuclei is also obtained. Using CB method, the micronuclei fequency of different ages was linear relationship, Y = 1.62 + 0.74 D, the spontaneous micronuclei frequency of different ages was 4.14%, the induced micronuclei also was a linear relationship, Y = 6.01 + 0.692 D. Using CM method, it showed that the induced micronuclei was a linear relationship, Y = 0.486 D - 1.968, but there is no significant difference between the micronuclei frequency of different ages. Comparison with CM and direct blood smear methods confirmed that the cytokinesis-block method of micro-blood cultures is more sensitive and precise

Complementarity of technical skills with art and culture: theoretical reflections, the Talent Show Project experiment at IFRJ – campus Realengo and a proposal for its expansion

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Maria Célia Dantas Pollig

2016-12-01

Full Text Available This paper presents the theoretical basis I have used to better understand the dimension of the task I intend to accomplish. As Educational Advisor at the Federal Institute of Education, Science and Technology of Rio de Janeiro (IFRJ, campus Realengo, my plan is to develop and expand the so called Talent Show Project, by complementing technical training, and providing opportunities for artistic and cultural expression. The study also presents several reflections for achieving the expansion of the scope of the Project intervention, which can become an institutional program developed at IFRJ.

Antibiotic Conformity with Culture Results of Hospitalized Pneumonia Patients in Melati Ward at Dr. Hasan Sadikin General Hospital Bandung, Indonesia

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Randhi Rinaldi

2016-12-01

Full Text Available Background: Pneumonia is an infection with the highest mortality rate in Indonesian hospitals. According to The American Thoracic Society and The Infectious Diseases Society of America (ATS/IDSA, empirical use of antibiotics is still effective for pneumonia treatment. Inappropriate use of antibiotics would cause negative effects such as prolonged hospitalization, a high cost of treatment, and increased antibiotic-resistant bacteria. The goal of this study was to clarify the empirical use of antibiotic conformity with a bacteria culture. Methods: This study was conducted from August to October 2013 using a descriptive retrospective method based on 116 medical records of pneumonia patients hospitalized in Melati Ward, Dr. Hasan Sadikin General Hospital Bandung during 2011–2012. The type of bacteria, conformity with antibiotics given to patients, and type of antibiotics were analyzed. The conformity of antibiotics was assessed based on the resistance test. If the results were sensitive, they would be put in the conforming group and in the non-conforming group if the results were resistant or intermediate. Data was derived with descriptive statistics, using percentage and frequency distribution, illustrated in tables and figures. Results: Based on culture results and sensitivity of antibiotic empirical therapy given, 55.17% cases were conformed. The most widely used antibiotic group was Third-generation Cephalosporin (60.34%. The most common bacterias were Klebsiella pneumonia (34.5% and Acinetobacter baumanni (13.8%. Conclusions: Most of the antibiotics given to pneumonia patients are still appropriate with results of the bacteria culture test and resistance test.

School Culture Development in China

DEFF Research Database (Denmark)

Yu, Kai; Du, Xiangyun; Duan, Xiaoju

. In general, they showed a positive attitude toward the school culture improvement initiatives, reported satisfaction about their current school culture and held confidence in the direction their school culture is heading. The study demonstrated that certain factors, such as school geographical location...... distribution of educational resources (both financial and leadership), common understanding, agreed-upon goals, and efficient communication between principals and teachers....

Culture impacts the magnitude of the emotion-induced memory trade-off effect.

Science.gov (United States)

Gutchess, Angela; Garner, Lauryn; Ligouri, Laura; Konuk, Ayse Isilay; Boduroglu, Aysecan

2017-10-04

The present study assessed the extent to which culture impacts the emotion-induced memory trade-off effect. This trade-off effect occurs because emotional items are better remembered than neutral ones, but this advantage comes at the expense of memory for backgrounds such that neutral backgrounds are remembered worse when they occurred with an emotional item than with a neutral one. Cultures differ in their prioritisation of focal object versus contextual background information, with Westerners focusing more on objects and Easterners focusing more on backgrounds. Americans, a Western culture, and Turks, an Eastern-influenced culture, incidentally encoded positive, negative, and neutral items placed against neutral backgrounds, and then completed a surprise memory test with the items and backgrounds tested separately. Results revealed a reduced trade-off for Turks compared to Americans. Although both groups exhibited an emotional enhancement in item memory, Turks did not show a decrement in memory for backgrounds that had been paired with emotional items. These findings complement prior ones showing reductions in trade-off effects as a result of task instructions. Here, we suggest that a contextual-focus at the level of culture can mitigate trade-off effects in emotional memory.

Cultural theory and risk perception: validity and utility explored in the French context

International Nuclear Information System (INIS)

Brenot, J.; Bonnefous, S.; Mays, C.

1996-01-01

Explaining perceived risk can draw upon factors related to the person (e.g. demographics, personality, social/professional status, political orientation), or to the risk source (e.g. health impacts, economic effects). According to Cultural Theory risk perceptions are culturally biased. Wildavsky and Dake operationalised the Cultural Theory with questionnaire scales and found that resulting 'cultural profiles' best predict individual differences in risk perception. A French version of their questionnaire was inserted into a representative national risk opinion survey of May 1993; 1022 adults (age 18 and over) were interviewed. Major results are presented. The four cultural scales (hierarchy, egalitarianism, fatalism and individualism) show high correlations with political orientation as expected, but also with, for example, age, gender, income and education level. However, scale relationships to perception of risk situations (twenty, mainly technological) are not as strong as expected. Sjoeberg found similar results in Sweden. The utility of the existing operationalisation of Cultural Theory for risk perception analysis is discussed. (author)

Cultural theory and risk perception: validity and utility explored in the French context

Energy Technology Data Exchange (ETDEWEB)

Brenot, J.; Bonnefous, S.; Mays, C. [CEA Centre d`Etudes de Fontenay-aux-Roses, 92 (France). Inst. de Protection et de Surete Nucleaire

1996-12-31

Explaining perceived risk can draw upon factors related to the person (e.g. demographics, personality, social/professional status, political orientation), or to the risk source (e.g. health impacts, economic effects). According to Cultural Theory risk perceptions are culturally biased. Wildavsky and Dake operationalised the Cultural Theory with questionnaire scales and found that resulting `cultural profiles` best predict individual differences in risk perception. A French version of their questionnaire was inserted into a representative national risk opinion survey of May 1993; 1022 adults (age 18 and over) were interviewed. Major results are presented. The four cultural scales (hierarchy, egalitarianism, fatalism and individualism) show high correlations with political orientation as expected, but also with, for example, age, gender, income and education level. However, scale relationships to perception of risk situations (twenty, mainly technological) are not as strong as expected. Sjoeberg found similar results in Sweden. The utility of the existing operationalisation of Cultural Theory for risk perception analysis is discussed. (author).

Cultural competency assessment tool for hospitals: evaluating hospitals' adherence to the culturally and linguistically appropriate services standards.

Science.gov (United States)

Weech-Maldonado, Robert; Dreachslin, Janice L; Brown, Julie; Pradhan, Rohit; Rubin, Kelly L; Schiller, Cameron; Hays, Ron D

2012-01-01

The U.S. national standards for culturally and linguistically appropriate services (CLAS) in health care provide guidelines on policies and practices aimed at developing culturally competent systems of care. The Cultural Competency Assessment Tool for Hospitals (CCATH) was developed as an organizational tool to assess adherence to the CLAS standards. First, we describe the development of the CCATH and estimate the reliability and validity of the CCATH measures. Second, we discuss the managerial implications of the CCATH as an organizational tool to assess cultural competency. We pilot tested an initial draft of the CCATH, revised it based on a focus group and cognitive interviews, and then administered it in a field test with a sample of California hospitals. The reliability and validity of the CCATH were evaluated using factor analysis, analysis of variance, and Cronbach's alphas. Exploratory and confirmatory factor analyses identified 12 CCATH composites: leadership and strategic planning, data collection on inpatient population, data collection on service area, performance management systems and quality improvement, human resources practices, diversity training, community representation, availability of interpreter services, interpreter services policies, quality of interpreter services, translation of written materials, and clinical cultural competency practices. All the CCATH scales had internal consistency reliability of .65 or above, and the reliability was .70 or above for 9 of the 12 scales. Analysis of variance results showed that not-for-profit hospitals have higher CCATH scores than for-profit hospitals in five CCATH scales and higher CCATH scores than government hospitals in two CCATH scales. The CCATH showed adequate psychometric properties. Managers and policy makers can use the CCATH as a tool to evaluate hospital performance in cultural competency and identify and target improvements in hospital policies and practices that undergird the provision

Immunocytochemical characterization of primary cell culture in canine transmissible venereal tumor

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Luis M.M. Flórez

Full Text Available Abstract: Immunochemistry with anti-vimentin, anti-lysozyme, anti-alpha 1 antitrypsin, anti-CD3 and anti-CD79α antibodies has been used for characterization of primary cell culture in the transmissible venereal tumor (TVT. Samples for primary cell culture and immunohistochemistry assays were taken from eight dogs with cytological and clinical diagnosis of TVT. To validate the immunochemical results in the primary cell culture of TVT, a chromosome count was performed. For the statistical analysis, the Mann-Whitney test with p<0.05 was used. TVT tissues and culture cells showed intense anti-vimentin immunoreactivity, lightly to moderate immunoreactivity for anti-lysozyme, and mild for anti-alpha-antitrypsin. No marking was achieved for CD3 and CD79α. All culture cells showed chromosomes variable number of 56 to 68. This is the first report on the use of immunocytochemical characterization in cell culture of TVT. Significant statistic difference between immunochemistry in tissue and culture cell was not established, what suggests that the use of this technique may provide greater certainty for the confirmation of tumors in the primary culture. This fact is particularly important because in vitro culture of tumor tissues has been increasingly used to provide quick access to drug efficacy and presents relevant information to identify potential response to anticancer medicine; so it is possible to understand the behavior of the tumor.

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

Science.gov (United States)

Mayer, Claude-Hélène; Viviers, Rian

2014-06-01

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

Characterization of culturable bacteria isolated from the cold-water coral Lophelia pertusa

Science.gov (United States)

Galkiewicz, Julia P.; Pratte, Zoe A.; Gray, Michael A.; Kellogg, Christina A.

2011-01-01

Microorganisms associated with corals are hypothesized to contribute to the function of the host animal by cycling nutrients, breaking down carbon sources, fixing nitrogen, and producing antibiotics. This is the first study to culture and characterize bacteria from Lophelia pertusa, a cold-water coral found in the deep sea, in an effort to understand the roles that the microorganisms play in the coral microbial community. Two sites in the northern Gulf of Mexico were sampled over 2 years. Bacteria were cultured from coral tissue, skeleton, and mucus, identified by 16S rRNA genes, and subjected to biochemical testing. Most isolates were members of the Gammaproteobacteria, although there was one isolate each from the Betaproteobacteria and Actinobacteria. Phylogenetic results showed that both sampling sites shared closely related isolates (e.g. Pseudoalteromonas spp.), indicating possible temporally and geographically stable bacterial-coral associations. The Kirby-Bauer antibiotic susceptibility test was used to separate bacteria to the strain level, with the results showing that isolates that were phylogenetically tightly grouped had varying responses to antibiotics. These results support the conclusion that phylogenetic placement cannot predict strain-level differences and further highlight the need for culture-based experiments to supplement culture-independent studies.

Cultural hegemony? Educators? perspectives on facilitating cross-cultural dialogue

OpenAIRE

Zaidi, Zareen; Verstegen, Dani?lle; Vyas, Rashmi; Hamed, Omayma; Dornan, Tim; Morahan, Page

2016-01-01

Background: We live in an age when education is being internationalized. This can confront students with ‘cultural hegemony’ that can result from the unequal distribution of power and privilege in global society. The name that is given to awareness of social inequality is ‘critical consciousness’. Cross-cultural dialogue provides an opportunity for learners to develop critical consciousness to counter cultural hegemony. The purpose of this research was to understand how learners engage with c...

Culture as Information and Culture as Affective Process: A Comparative Study.

Science.gov (United States)

Wright, David A.

2000-01-01

Describes an application of the Cross-Cultural Adaptability Inventory (CCAI) to measure the effects of two ways to teach about German culture in beginning language courses. Qualitative analysis of results established that the treatment group, taught with constructivist, process-oriented tasks experienced significantly positive results on the CCAI…

Rectal culture

Science.gov (United States)

... have an infection of the rectum, such as gonorrhea . It may also be done instead of a ... infection. This may be: Bacterial infection Parasitic enterocolitis Gonorrhea Sometimes a culture shows that you are a ...

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

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Kyle Richard Morrissey

2016-04-01

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

Socio-Demographic Factors Affecting Levels of Cultural and Non-Cultural Prejudice: Comparing Korean, Chinese, and Japanese College Students

Science.gov (United States)

Chung, Hyun Sook; Jung, Sun Young; Lee, Jeeyon

2017-01-01

This study examined how socio-demographic factors related to the levels of cultural and non-cultural prejudice among college students from Korea, China, and Japan. We used data collected from the Asian Value Survey. The main findings are as follows. First, Chinese students showed the lowest levels of cultural and non-cultural prejudice. Second,…

Culture temperature affects human chondrocyte messenger RNA expression in monolayer and pellet culture systems.

Science.gov (United States)

Ito, Akira; Nagai, Momoko; Tajino, Junichi; Yamaguchi, Shoki; Iijima, Hirotaka; Zhang, Xiangkai; Aoyama, Tomoki; Kuroki, Hiroshi

2015-01-01

Cell-based therapy has been explored for articular cartilage regeneration. Autologous chondrocyte implantation is a promising cell-based technique for repairing articular cartilage defects. However, there are several issues such as chondrocyte de-differentiation. While numerous studies have been designed to overcome some of these issues, only a few have focused on the thermal environment that can affect chondrocyte metabolism and phenotype. In this study, the effects of different culture temperatures on human chondrocyte metabolism- and phenotype-related gene expression were investigated in 2D and 3D environments. Human chondrocytes were cultured in a monolayer or in a pellet culture system at three different culture temperatures (32°C, 37°C, and 41°C) for 3 days. The results showed that the total RNA level, normalized to the threshold cycle value of internal reference genes, was higher at lower temperatures in both culture systems. Glyceraldehyde-3-phosphate dehydrogenase (GAPDH) and citrate synthase (CS), which are involved in glycolysis and the citric acid cycle, respectively, were expressed at similar levels at 32°C and 37°C in pellet cultures, but the levels were significantly lower at 41°C. Expression of the chondrogenic markers, collagen type IIA1 (COL2A1) and aggrecan (ACAN), was higher at 37°C than at 32°C and 41°C in both culture systems. However, this phenomenon did not coincide with SRY (sex-determining region Y)-box 9 (SOX9), which is a fundamental transcription factor for chondrogenesis, indicating that a SOX9-independent pathway might be involved in this phenomenon. In conclusion, the expression of chondrocyte metabolism-related genes at 32°C was maintained or enhanced compared to that at 37°C. However, chondrogenesis-related genes were further induced at 37°C in both culture systems. Therefore, manipulating the culture temperature may be an advantageous approach for regulating human chondrocyte metabolic activity and chondrogenesis.

Culture temperature affects human chondrocyte messenger RNA expression in monolayer and pellet culture systems.

Directory of Open Access Journals (Sweden)

Akira Ito

Full Text Available Cell-based therapy has been explored for articular cartilage regeneration. Autologous chondrocyte implantation is a promising cell-based technique for repairing articular cartilage defects. However, there are several issues such as chondrocyte de-differentiation. While numerous studies have been designed to overcome some of these issues, only a few have focused on the thermal environment that can affect chondrocyte metabolism and phenotype. In this study, the effects of different culture temperatures on human chondrocyte metabolism- and phenotype-related gene expression were investigated in 2D and 3D environments. Human chondrocytes were cultured in a monolayer or in a pellet culture system at three different culture temperatures (32°C, 37°C, and 41°C for 3 days. The results showed that the total RNA level, normalized to the threshold cycle value of internal reference genes, was higher at lower temperatures in both culture systems. Glyceraldehyde-3-phosphate dehydrogenase (GAPDH and citrate synthase (CS, which are involved in glycolysis and the citric acid cycle, respectively, were expressed at similar levels at 32°C and 37°C in pellet cultures, but the levels were significantly lower at 41°C. Expression of the chondrogenic markers, collagen type IIA1 (COL2A1 and aggrecan (ACAN, was higher at 37°C than at 32°C and 41°C in both culture systems. However, this phenomenon did not coincide with SRY (sex-determining region Y-box 9 (SOX9, which is a fundamental transcription factor for chondrogenesis, indicating that a SOX9-independent pathway might be involved in this phenomenon. In conclusion, the expression of chondrocyte metabolism-related genes at 32°C was maintained or enhanced compared to that at 37°C. However, chondrogenesis-related genes were further induced at 37°C in both culture systems. Therefore, manipulating the culture temperature may be an advantageous approach for regulating human chondrocyte metabolic activity and

ETHNO-CULTURAL IDENTIFICATION IN THE CONTEXT OF MODERN SOCIETY

Directory of Open Access Journals (Sweden)

Галина Семеновна Попова

2013-04-01

Full Text Available The aim of the article is the study of cultural peculiarities of ethnical identity on the example of the Sakha (Yakut people. The author also makes research on the processes of identification in present ethno-cultural and social conditions. Because the process of identification has local cultural peculiarities seen on mental level, it is necessary to count them in inter-personal and inter-cultural communication in the present socio-cultural space. Based on the duality and triple identity of a Sakha person who has three-part soul Kut, the author shows her own way of classification of identity types. The author suggests a new type of identity named as “creative identity” and introduces a notion of ethno-cultural identity. Having done the analyses of peculiarities of ethno-cultural identity the author results in claiming that all ethnicities have “human”-level identity and that for adequate communication it is necessary to “humanize” a person. DOI: http://dx.doi.org/10.12731/2218-7405-2013-2-30

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

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Kathleen De Oliveira

2015-05-01

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

Safety Culture and Issue in the Malaysian Manufacturing Sector

OpenAIRE

Ali Danish; Yusof Yusri; Adam Anbia

2017-01-01

. This paper highlights the Safety culture and issue in the Malaysian Manufacturing Sector and emphasis the high occupational accidents due to lack of safety culture and non-compliance of the requirements of Occupational Safety and Health Act 1994. The aim of this study is to review the occupational accidents occurrence in the Malaysia workplace since 2012-2016. Malaysia aimed to reduce the occupational accidents, the results show by DOSH increase that Occupational Noise Induced Hearing Loss ...

On not showing scalps

DEFF Research Database (Denmark)

Marselis, Randi Lorenz

2016-01-01

makes. This article examines how the National Museum of Denmark attempted to inform and discuss with the Danish public the museum’s decision to not exhibit scalps in their temporary exhibition on Native American culture, Powwow: We Dance, We’re Alive. Building on the new, contingent museum ethics......Museums are increasingly taking the cultural values of source communities into account in their representational strategies, and that means that they now face the challenge of explaining to their publics how social responsibility toward distant source communities informs the choices each museum...

Culture-sensitive psychotraumatology

Science.gov (United States)

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

2016-01-01

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

EU-Russia Cultural Relations

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Elena Sidorova

2014-05-01

Full Text Available This article analyzes the link between culture and diplomacy between Russia and the European Union, and shows the importance of cultural relations. It examines the common space of science, education and culture introduced at the 2003 EU-Russia Summit in St. Petersburg and the application of the principles of this concept that were established at the 2005 EU-Russia Summit in Moscow. It then considers EU-Russia collaboration on humanitarian action and the challenges that both parties face in this sphere. It also explains the formation of EU domestic and foreign cultural policy, and the role of European institutions and states in cultural affairs and diplomacy, as well as key elements and mechanisms of contemporary Russian foreign cultural policy. In addition, the article focuses on the European side of post-Soviet EU-Russia cultural relations. This cultural collaboration is defined as a competitive neighbourhood. EU and Russian interests collide: while Europeans try to promote their values, norms and standards within the framework of the European Neighbourhood Policy, Russia seeks to culturally influence and engage in this region for geostrategic and historical reasons. Finally, the article assesses the prospects for the EU-Russia cultural relations and emphasizes the role of ideology in improving such relations.

Evaluation of patient safety culture among Malaysian retail pharmacists: results of a self-reported survey

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Sivanandy P

2016-07-01

Full Text Available Palanisamy Sivanandy,1 Mari Kannan Maharajan,1 Kingston Rajiah,1 Tan Tyng Wei,2 Tan Wee Loon,2 Lim Chong Yee2 1Department of Pharmacy Practice, School of Pharmacy, 2School of Pharmacy, International Medical University, Wilayah Persekutuan Kuala Lumpur, Malaysia Background: Patient safety is a major public health issue, and the knowledge, skills, and experience of health professionals are very much essential for improving patient safety. Patient safety and medication error are very much associated. Pharmacists play a significant role in patient safety. The function of pharmacists in the medication use process is very different from medical and nursing colleagues. Medication dispensing accuracy is a vital element to ensure the safety and quality of medication use.Objective: To evaluate the attitude and perception of the pharmacist toward patient safety in retail pharmacies setup in Malaysia.Methods: A Pharmacy Survey on Patient Safety Culture questionnaire was used to assess patient safety culture, developed by the Agency for Healthcare Research and Quality, and the convenience sampling method was adopted.Results: The overall positive response rate ranged from 31.20% to 87.43%, and the average positive response rate was found to be 67%. Among all the eleven domains pertaining to patient safety culture, the scores of “staff training and skills” were less. Communication openness, and patient counseling are common, but not practiced regularly in the Malaysian retail pharmacy setup compared with those in USA. The overall perception of patient safety of an acceptable level in the current retail pharmacy setup.Conclusion: The study revealed that staff training, skills, communication in patient counseling, and communication across shifts and about mistakes are less in current retail pharmacy setup. The overall perception of patient safety should be improved by educating the pharmacists about the significance and essential of patient safety. Keywords

Effects of Implemented Initiatives on Patient Safety Culture in Fateme Al-zahra Hospital in Najafabad

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Ahmadreza Izadi

2015-01-01

Full Text Available Introduction: Patient safety improvement requires ongoing culture. This cultural change is the most important challenge that managers are faced with in creation of a safe system. This study aims to show the results of initiatives to improvement in patient safety culture in Fateme Al-zahra hospital. Method: In the quasi-experimental research, patient safety culture was measured using the Persian questionnaire on adaptation of the hospital survey on patient safety culture in 12 dimensions. The research was conducted before (January 2010 and after (September 2012 the improvement initiatives. In this study, all units were determined and no sampling method was used. Reliability of the questionnaire was tested by Alpha Chronbakh (0.83. Data were analyzed using descriptive statistics indices and Independent T-Test by SPSS Software (version 18. Results: 350 questionnaires were distributed in each phaseand overall response rate was 58 and 56 percent, respectively. According to Independent T-test, Management expectations and actions, Organizational learning, Management support, Feedback and communication about error, Communication openness, Overall Perceptions of Safety, Non-punitive Response to Error, Frequency of Event Reporting, and Patient safety culture showed significant differences (P-value0.05. The mean score of Patient safety culture was 2.27 (from 5 and it was increased to 2.46 after initiatives that showed a significant difference (P-value<0.05. Conclusion: Although, improvement in patient safety culture needs teamwork and continuous attempts, the study showed that initiatives implemented in the case hospital had been effective in some dimensions. However, Teamwork within hospital units, Teamwork across units, Hospital handoffs and transitions, and Staffing dimensions were recognized for further intervention. Hospital could improve the patient safety culture with planning and measures in these dimensions.

[Safety culture: definition, models and design].

Science.gov (United States)

Pfaff, Holger; Hammer, Antje; Ernstmann, Nicole; Kowalski, Christoph; Ommen, Oliver

2009-01-01

Safety culture is a multi-dimensional phenomenon. Safety culture of a healthcare organization is high if it has a common stock in knowledge, values and symbols in regard to patients' safety. The article intends to define safety culture in the first step and, in the second step, demonstrate the effects of safety culture. We present the model of safety behaviour and show how safety culture can affect behaviour and produce safe behaviour. In the third step we will look at the causes of safety culture and present the safety-culture-model. The main hypothesis of this model is that the safety culture of a healthcare organization strongly depends on its communication culture and its social capital. Finally, we will investigate how the safety culture of a healthcare organization can be improved. Based on the safety culture model six measures to improve safety culture will be presented.

Cultural Capital in Context:

DEFF Research Database (Denmark)

Andersen, Ida Gran; Jæger, Mads Meier

This paper analyzes the extent to which the effect of cultural capital on academic achievement varies across high- and low-achieving schooling environments. We distinguish three competing theoretical models: Cultural reproduction (cultural capital yields higher returns in high-achieving schooling...... to be higher in low-achieving schooling environments than in high-achieving ones. These results support the cultural mobility explanation and are in line with previous research suggesting that children from low-SES families benefit more from cultural capital than children from high-SES families....... environments than in low-achieving ones), cultural mobility (cultural capital yields higher returns in low-achieving environments), and cultural resources (cultural capital yields the same returns in different environments). We analyze PISA data from six countries and find that returns to cultural capital tend...

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

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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.

Ultrametric distribution of culture vectors in an extended Axelrod model of cultural dissemination

Science.gov (United States)

Stivala, Alex; Robins, Garry; Kashima, Yoshihisa; Kirley, Michael

2014-05-01

The Axelrod model of cultural diffusion is an apparently simple model that is capable of complex behaviour. A recent work used a real-world dataset of opinions as initial conditions, demonstrating the effects of the ultrametric distribution of empirical opinion vectors in promoting cultural diversity in the model. Here we quantify the degree of ultrametricity of the initial culture vectors and investigate the effect of varying degrees of ultrametricity on the absorbing state of both a simple and extended model. Unlike the simple model, ultrametricity alone is not sufficient to sustain long-term diversity in the extended Axelrod model; rather, the initial conditions must also have sufficiently large variance in intervector distances. Further, we find that a scheme for evolving synthetic opinion vectors from cultural ``prototypes'' shows the same behaviour as real opinion data in maintaining cultural diversity in the extended model; whereas neutral evolution of cultural vectors does not.

Intrapreneur organizational culture and gender manager: an empirical study on SMES

Directory of Open Access Journals (Sweden)

Monica García Solarte

2015-07-01

Full Text Available The aim of this research is to empirically identify the relationship between the gender manager of the SMEs and the characteristics of the intrapreneurculture. The empirical study was conducted using a sample of 600 SMEs in the region of Murcia (Spain. The intrapreneur culture is analyzed considering theclassification of Galvez and Garcia (2011. The results show that companies The results show that companies directed by women promoted greater extentthan men intrapreneur characteristics of culture such as: autonomy and risk taking, teamwork, compensation and support to management. The implicationsof our research are relevant and can help public authorities and managers to the analysis and development of policies that promote gender equity withinorganizations.

Changes in cultural consumption

DEFF Research Database (Denmark)

Navarrete, T.; Borowiecki, K. J.

2016-01-01

Visits to museums have been studied as hedonic and utilitarian forms of cultural consumption, though limited attention has been given to the access of museum collections online. We perform a unique historic analysis of the visibility of collections in a museum of ethnographic collections and comp......, particularly when showing them being used). Results support understanding of online heritage consumption and emerging dynamics, particularly outside of an institutional environment, such as Wikipedia. © 2016 Informa UK Limited, trading as Taylor & Francis Group....

Differences in the characteristics of cell cultures established from seven human osteosarcomas

International Nuclear Information System (INIS)

Lloyd, E.L.; Henning, C.B.; Mackevicius, F.

1975-01-01

Cell cultures derived from seven human osteosarcomas have been characterized with respect to their pattern of growth and cell morphology using light microscopy, transmission electron microscopy, and scanning electron microscopy. Other characteristics studied included growth rates, chromosomal abnormalities, and ability to grow in low serum concentrations and on a semisolid substrate. Normal human fibroblasts in culture have also been examined by the same methods. The results show many differences both between individual osteosarcoma cultures and normal fibroblasts. Two of the osteosarcoma cultures were epithelium-like, and five had a more fibroblastic appearance when viewed by the light microscope. Examination by electron microscopy showed a wide variety of cells in each culture. Many of the features exhibited in the fibroblast-like tumor cells were different from those seen with the normal fibroblast cultures. Growth rates differed widely with characteristic doubling times varying between 1 and 7 days from the osteosarcoma cultures, compared to 3 to 4 days for normal fibroblasts. Unlike normal mouse fibroblasts, which grow poorly or not at all in low serum concentrations, the normal human fibroblasts tested grew almost as well in media with 1 percent serum as with 15 percent serum

Masculinity in Indonesian Popular Culture in the Early Era of the New Order Regime

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Ferry Fauzi Hermawan

2017-05-01

Full Text Available This study aimed to identify the forms of masculinity in the Indonesian popular culture in the beginning of New Order regime. This study was based on the two novels: Cross Mama and Kekasih-Kekasih Gelap, written by Motinggo Busye. The analysis used new historicism theory proposed by Stephen Greenblatt. The analysis also considered various cultural contexts emerged in 1970s. The results show three shared trends in the novels. The first trend shows that the masculinity tends to be represented by both men worshiping patriarchal values such as the myth of woman’s virginity and men perceiving woman as a sexual object. The second trend shows that masculinity is stereotyped based on masculinity, power, and male dominance. The third trend shows that masculinity relates to various products of mass culture at the time. This last trend shows that in that era, the ideal male figure is represented as the one who: (1 is sexually active with many women, (2 has a muscular body, (3 has a handsome look, and (4 has a financial capability. Besides the shared three trends, the result also shows that the texts in the novels do not only reflect the cultural situations in the 60’s and 70’s but also contribute in shaping the social values of thecultural situations. Normal 0 false false false IN X-NONE X-NONE  

Cultural universality and specificity of student engagement in school: The results of an international study from 12 countries.

Science.gov (United States)

Lam, Shui-fong; Jimerson, Shane; Shin, Hyeonsook; Cefai, Carmel; Veiga, Feliciano H; Hatzichristou, Chryse; Polychroni, Fotini; Kikas, Eve; Wong, Bernard P H; Stanculescu, Elena; Basnett, Julie; Duck, Robert; Farrell, Peter; Liu, Yi; Negovan, Valeria; Nelson, Brett; Yang, Hongfei; Zollneritsch, Josef

2016-03-01

A comprehensive understanding of the contextual factors that are linked to student engagement requires research that includes cross-cultural perspectives. This study investigated how student engagement in school is associated with grade, gender, and contextual factors across 12 countries. It also investigated whether these associations vary across countries with different levels of individualism and socio-economic development. The participants were 3,420 7th, 8th, and 9th grade students from Austria, Canada, China, Cyprus, Estonia, Greece, Malta, Portugal, Romania, South Korea, the United Kingdom, and the United States. The participants completed a questionnaire to report their engagement in school, the instructional practices they experienced, and the support they received from teachers, peers, and parents. Hierarchical linear modelling was used to examine the effects at both student and country levels. The results across countries revealed a decline in student engagement from Grade 7 to Grade 9, with girls reporting higher engagement than boys. These trends did not vary across the 12 countries according to the Human Development Index and Hofstede's Individualism Index. Most of the contextual factors (instructional practices, teacher support, and parent support) were positively associated with student engagement. With the exception that parent support had a stronger association with student engagement in countries with higher collectivism, most of the associations between the contextual factors and student engagement did not vary across countries. The results indicate both cultural universality and specificity regarding contextual factors associated with student engagement in school. They illustrate the advantages of integrating etic and emic approaches in cross-cultural investigations. © 2015 The British Psychological Society.

Message framing and defensive processing: a cultural examination.

Science.gov (United States)

Ko, Deborah M; Kim, Heejung S

2010-01-01

Past research has shown that health messages on safer sexual practices that focus on relational consequences are more persuasive than messages that focus on personal consequences. However, we theorize that it is defensiveness against personal risk framing that threatens the self among people from more individualistic cultures. Two studies tested this idea. Study 1 showed that European Americans were less persuaded by personal framing than by relational framing but that this pattern was not found for Asian Americans, who are more collectivistic. Study 2 showed that these defensive patterns were eliminated among European American participants when a person's self-image was affirmed. These results suggest defensive processes as the mechanism behind the differences in message framing effectiveness and motivate a closer look at cultural patterns.

The effect of three culture methods on intensive culture system of pacific white shrimp ( Litopenaeus vannamei)

Science.gov (United States)

Ma, Zhen; Wan, Rong; Song, Xiefa; Gao, Lei

2013-09-01

Different culture methods may affect the intensive culture system of Pacific white shrimp ( Litopenaeus vannamei) regarding water quality and growth and economic performance. This study evaluated the potential effects of three culture methods through cultivation of juvenile shrimps under consistent tank management conditions for 84 d. The three methods involved shrimp cultivation in different tanks, i.e., outdoor tanks with cement bottom (mode-C), greenhouse tanks with cement bottom (mode-G) and outdoor tanks with mud-substrate (mode-M). Results showed that water temperature was significantly higher in mode-G than that in mode-C ( P shrimps. In the mid-late period, the average concentrations of TAN, NO2-N, DIP and COD were significantly lower in mode-M and mode-G compared with those in mode-C ( P shrimp weight among different treatments ( P > 0.05), mode-M had significantly higher shrimp yield, survival rate and feed conversion rate ( P < 0.05) than other modes. There were significant differences in revenue and net return among different treatments ( P < 0.05). These demonstrated that the treatments of mode-G and mode-M were conductive to the intensive culture system of L. vannamei.

Seren Taun Guru Bumi Harmony of Islam and Pasundan Culture

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Abdurrahman Misno BP

2016-06-01

Full Text Available The advent of Islam in Tatar Sunda (West Java lent a new color to the culture that had previously existed there. The nature of Islam which was friendly to the local culture, made it easy to be accepted by the Sundanese people without bloodshed. The results are a variety of cultural rituals rooted in Sundanese culture yet rich with Islamic culture. Seren Taun Guru Bumi is one of the rituals of the Sundanese people deeply-rooted in the belief of Nyi Pohaci (Dewi Sri as the goddess of fertility. The involvement of the researcher in this ritual made the data a primary source which is the implementation of Seren Taun Guru Bumi in Sindang Barang Cultural Village, Bogor, West Java. This research shows that the ritual of Seren Taun Guru Bumi is a form of Islamic harmony with the Sundanese culture. Islamic culture assimilates in the frame of Sundanese traditions in Tatar Sunda, in which both are brought together in the ritual as a form of gratitude to God Almighty.

Simulating trait evolution for cross-cultural comparison.

Science.gov (United States)

Nunn, Charles L; Arnold, Christian; Matthews, Luke; Borgerhoff Mulder, Monique

2010-12-12

Cross-cultural anthropologists have increasingly used phylogenetic methods to study cultural variation. Because cultural behaviours can be transmitted horizontally among socially defined groups, however, it is important to assess whether phylogeny-based methods--which were developed to study vertically transmitted traits among biological taxa--are appropriate for studying group-level cultural variation. Here, we describe a spatially explicit simulation model that can be used to generate data with known degrees of horizontal donation. We review previous results from this model showing that horizontal transmission increases the type I error rate of phylogenetically independent contrasts in studies of correlated evolution. These conclusions apply to cases in which two traits are transmitted as a pair, but horizontal transmission may be less problematic when traits are unlinked. We also use the simulation model to investigate whether measures of homology (the consistency index and the retention index) can detect horizontal transmission of cultural traits. Higher rates of evolutionary change have a stronger depressive impact on measures of homology than higher rates of horizontal transmission; thus, low consistency or retention indices are not necessarily indicative of 'ethnogenesis'. Collectively, these studies demonstrate the importance of using simulations to assess the validity of methods in cross-cultural research.

The Cooperative Principle: Is Grice’s Theory Suitable to Indonesian Language Culture?

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Agnes Herawati

2013-05-01

Full Text Available Article discussed how native speakers of Indonesian observed Grice’s maxims. One hundred conversations contributed in live talk show from varied Indonesia television channels were analysed. The results show that Grice’s maxims are fulfilled in many conversations. Nevertheless, in other situations, two kinds of non-fulfilment of the maxims are observed. First, the speaker deliberately exploits a maxim, which is suitable to Grice’s theory. Second, the speaker fails to observe but does not exploit a maxim, which leads to some interpretations of the cultural patterns of the Indonesian language: communicative politeness, high context culture and the needs of harmony in communication that are considered as the manifesting of Indonesian culture.

A Cross-Cultural Test of the Work-Family Interface in 48 Countries

Science.gov (United States)

Jeffrey Hill, E.; Yang, Chongming; Hawkins, Alan J.; Ferris, Maria

2004-01-01

This study tests a cross-cultural model of the work-family interface. Using multigroup structural equation modeling with IBM survey responses from 48 countries (N= 25,380), results show that the same work-family interface model that fits the data globally also fits the data in a four-group model composed of culturally related groups of countries,…

Considering the culture of disability in cultural competence education.

Science.gov (United States)

Eddey, Gary E; Robey, Kenneth L

2005-07-01

Cultural competence extends beyond understanding those values, beliefs, and needs that are associated with patients' age or gender or with their racial, ethnic, or religious backgrounds. People hold many simultaneous cultural associations, and each have implications for the care process. The "culture of disability" is a pan-ethnic culture for which a set of physician competencies are required to ensure appropriate, culturally sensitive care to persons with congenital or acquired disabilities. Such competencies include communicating with patients who have deficits in verbal communication and avoidance of infantilizing speech; understanding the values and needs of persons with disabilities; the ability to encourage self-advocacy skills of patients and families; acknowledging the core values of disability culture including the emphasis on interdependence rather than independence; and feeling comfortable with patients with complex disabilities. Medical schools have developed programs to increase students' exposure to persons with disabilities and it is suggested that such programs are most effective when they are the result of collaboration with community-based facilities or organizations that serve persons with disabilities in the natural environment. Combining lecture-based instruction and structured experiences with the opportunity for students to interact with patients in their natural environments may facilitate development of competencies with respect to patients with disabilities. The culture of disability should be included as one of the many cultures addressed in cultural competence initiatives in medical school and residency curricula.

The environmental prospects of cultured meat in China

Institute of Scientific and Technical Information of China (English)

SUN Zhi-chang; YU Qun-li; HAN Lin

2015-01-01

To deal with concerns in China about environmental degradation and a growth in population accompanied by increased consumption of livestock products, a meat alternative is required. This study compared the environmental impacts of producing different protein sources for nutrition, including crops, livestock products, and cultured meat. The results showed that cultured meat has the lowest land use per unit of protein and unit of human digestible energy. China’s crops have the lowest energy use and greenhouse gas (GHG) emissions per unit of energy and protein. The energy use in cultured meat production is slightly higher than that of current pork production in China, whereas GHG emissions are lower. It is concluded that the overal impact of replacing livestock products with cultured meat would be beneifcial for China’s environment and would potential y improve food security because less land is needed to produce the same amount of protein and energy.

Introduction: transnational lesbian cultures.

Science.gov (United States)

Bauer, Heike; Mahn, Churnjeet

2014-01-01

This special issue examines the transnational shape and shaping of lesbian lives and cultures in and across China, India, the United Kingdom, and the United States. It uses the expression "transnational lesbian cultures" to suggest that despite sometimes radically different sociopolitical and cultural contexts, the lived experiences of same-sex desire and their emotional attachments create particular affinities between women who love women, affinities that reach across the distinct cultural and social contexts that shape them. The articles brought together explore lesbian subcultures, film, graphic novels, music, and online intimacies. They show that as a cultural and political signifier and as an analytical tool, lesbian troubles and complicates contemporary sexual politics, not least by revealing some of the gendered structures that shape debates about sexuality in a range of critical, cultural and political contexts. While the individual pieces cover a wide range of issues and concerns-which are often highly specific to the historical, cultural, and political contexts they discuss-together they tell a story about contemporary transnational lesbian culture: one that is marked by intricate links between norms and their effects and shaped by the efforts to resist denial, discrimination, and sometimes even active persecution.

Culture growth of testate amoebae under different silicon concentrations.

Science.gov (United States)

Wanner, Manfred; Seidl-Lampa, Barbara; Höhn, Axel; Puppe, Daniel; Meisterfeld, Ralf; Sommer, Michael

2016-10-01

Testate amoebae with self-secreted siliceous shell platelets ("idiosomes") play an important role in terrestrial silicon (Si) cycles. In this context, Si-dependent culture growth dynamics of idiosomic testate amoebae are of interest. Clonal cultures of idiosomic testate amoebae were analyzed under three different Si concentrations: low (50μmolL -1 ), moderate/site-specific (150μmolL -1 ) and high Si supply (500μmolL -1 ). Food (Saccharomyces cerevisiae) was provided in surplus. (i) Shell size of four different clones of idiosomic testate amoebae either decreased (Trinema galeata, Euglypha filifera cf.), increased (E. rotunda cf.), or did not change (E. rotunda) under the lowest Si concentration (50μmolSiL -1 ). (ii) Culture growth of idiosomic Euglypha rotunda was dependent on Si concentration. The more Si available in the culture medium, the earlier the entry into exponential growth phase. (iii) Culture growth of idiosomic Euglypha rotunda was dependent on origin of inoculum. Amoebae previously cultured under a moderate Si concentration revealed highest sustainability in consecutive cultures. Amoebae derived from cultures with high Si concentrations showed rapid culture growth which finished early in consecutive cultures. (iv) Si (diluted in the culture medium) was absorbed by amoebae and fixed in the amoeba shells resulting in decreased Si concentrations. Copyright © 2016 Elsevier GmbH. All rights reserved.

Who I am depends on how I feel: the role of affect in the expression of culture.

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Ashton-James, Claire E; Maddux, William W; Galinsky, Adam D; Chartrand, Tanya L

2009-03-01

We present a novel role of affect in the expression of culture. Four experiments tested whether individuals' affective states moderate the expression of culturally normative cognitions and behaviors. We consistently found that value expressions, self-construals, and behaviors were less consistent with cultural norms when individuals were experiencing positive rather than negative affect. Positive affect allowed individuals to explore novel thoughts and behaviors that departed from cultural constraints, whereas negative affect bound people to cultural norms. As a result, when Westerners experienced positive rather than negative affect, they valued self-expression less, showed a greater preference for objects that reflected conformity, viewed the self in more interdependent terms, and sat closer to other people. East Asians showed the reverse pattern for each of these measures, valuing and expressing individuality and independence more when experiencing positive than when experiencing negative affect. The results suggest that affect serves an important functional purpose of attuning individuals more or less closely to their cultural heritage.

Illegal and Legal Parrot Trade Shows a Long-Term, Cross-Cultural Preference for the Most Attractive Species Increasing Their Risk of Extinction

Science.gov (United States)

Tella, José L.; Hiraldo, Fernando

2014-01-01

Illegal trade constitutes a major threat for a variety of wildlife. A criminology framework has been recently applied to parrot poaching in Mexico, suggesting an opportunistic crime in which the most abundant and accessible species, and not the rare or highly priced species, were poached more often. We analyzed this information, together with additional long-term data (1981–2005) on both the legal and illegal trade of the 22 Mexican parrot species (n = 31,019 individuals), using multivariate statistics and hypothesis-testing approaches. Our results showed a selective capture of parrot species attending to their attractiveness. Parrot species widely differed in attractiveness to people (as reflected by their combined measures of body size, coloration, and ability to imitate human speech), and their attractiveness strongly correlated with their prices both in the Mexican and US markets. The most attractive and valuable species (amazons and macaws) were disproportionally caught attending to the number of years they were legally trapped. Similar patterns were found for parrots poached for the domestic Mexican market, for those smuggled to the USA, and for those legally exported before or after 1992, when the USA ban led parrot exports to be mostly directed to European countries. Finally, the long-term cross-cultural preference for the most attractive species has led them to be among the most threatened species today. Since current parrot poaching mostly responds to local demand, socio-ecological work is needed to reverse the long-standing pet-keeping tradition that may decimate the most desired species in Neotropical countries. PMID:25225808

Are measurements of patient safety culture and adverse events valid and reliable? Results from a cross sectional study.

Science.gov (United States)

Farup, Per G

2015-05-02

The association between measurements of the patient safety culture and the "true" patient safety has been insufficiently documented, and the validity of the tools used for the measurements has been questioned. This study explored associations between the patient safety culture and adverse events, and evaluated the validity of the tools. In 2008/2009, a survey on patient safety culture was performed with Hospital Survey on Patient Safety Culture (HSOPSC) in two medical departments in two geographically separated hospitals of Innlandet Hospital Trust. Later, a retrospective analysis of adverse events during the same period was performed with the Global Trigger Tool (GTT). The safety culture and adverse events were compared between the departments. 185 employees participated in the study, and 272 patient records were analysed. The HSOPSC scores were lower and adverse events less prevalent in department 1 than in department 2. In departments 1 and 2 the mean HSOPSC scores (SD) were at the unit level 3.62 (0.42) and 3.90 (0.37) (p culture and adverse events. Until the criterion validity of the tools for measuring patient safety culture and tracking of adverse events have been further evaluated, measurement of patient safety culture could not be used as a proxy for the "true" safety.

Culture and problem-solving: Congruency between the cultural mindset of individualism versus collectivism and problem type.

Science.gov (United States)

Arieli, Sharon; Sagiv, Lilach

2018-06-01

This research investigates how the cultural mindset influences problem-solving. Drawing on the notion that cultural mindset influences the cognitive process individuals bring to bear at the moment of judgment, we propose that the congruency between the cultural mindset (individualistic vs. collectivistic) and problem type (rule-based vs. context-based) affects success in problem-solving. In 7 studies we incorporated the traditional approach to studying the impact of culture (i.e., comparing cultural groups) with contemporary approaches viewing cultural differences in a more dynamic and malleable manner. We first show that members of an individualistic group (Jewish Americans) perform better on rule-based problems, whereas members of collectivistic groups (ultra-Orthodox Jews and Arabs from Israel) perform better on context-based problems (Study 1). We then study Arabs in Israel using language (Arabic vs. Hebrew) to prime their collectivistic versus individualistic mindsets (Study 2). As hypothesized, among biculturals (those who internalize both cultures) Arabic facilitated solving context-based problems, whereas Hebrew facilitated solving rule-based problems. We follow up with 5 experiments priming the cultural mindset of individualism versus collectivism, employing various manifestations of the cultural dimension: focusing on the individual versus the collective (Studies 3, 6, and 7); experiencing independence versus interdependence (Study 4); and directing attention to objects versus the context (Studies 5a-b). Finally, we took a meta-analytic approach, showing that the effects found in Studies 3-6 are robust across priming tasks, problems, and samples. Taken together, the differences between cultural groups (Studies 1-2) were recreated when the individualistic/collectivistic cultural mindset was primed. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

Genotoxic effects of borax on cultured lymphocytes.

Science.gov (United States)

Pongsavee, Malinee

2009-03-01

The effect of borax on human chromosomes was analyzed in this study. Venous blood from 30 male students at Thammasat University, Thailand (age 18-25 years) was collected for lymphocyte cell cultures. This experiment was divided into two groups: the first group was the control group and the second group was the experimental group. The lymphocyte cells in the control group were cultured without borax. The experimental group was divided into four subgroups. The lymphocyte cells in each experimental subgroup were cultured with different concentrations of borax (0.1 mg/ml, 0.15 mg/ml, 0.2 mg/ml and 0.3 mg/ml). Human chromosomes were studied for abnormalities through Giemsa-staining and G-banding. The results show that the numbers of metaphase plates (the metaphase plate which contained 46 chromosomes; 46, XY) and metaphase chromosomes were reduced when lymphocyte cells were cultured with 0.15 mg/ml (57.2%), 0.2 mg/ml (50.8%) and 0.3 mg/ml (42.3%) concentrations of borax. There was a statistically significant difference between the control and experimental subgroups (p borax concentration experimental subgroup. This shows that borax (at 0.15, 0.2 and 0.3 mg/ml concentrations) affects the cell and human chromosomes (both numerical and structural abnormalities). Borax may cause human chromosome abnormalities and lead to genetic defects.

Uncovering the cultural knowledge of sanctuary apes.

Science.gov (United States)

Gruber, Thibaud

2013-05-01

Behavioral differences observed between wild communities of the same species have been called "cultures" by some researchers who aimed to underline the similarities with human cultures. However, whether these differences truly result from social learning processes is debated. Despite promising recent research, data acquired in the wild still fail to exclude genetic and ecological factors from being potential explanations for the observed behavioral differences. A potential way to address this problem is through field experiments where communities of the same subspecies are exposed to identical apparatuses. This way, genetic and ecological factors can be controlled for, although their influence cannot be fully excluded. Working with wild-born Sumatran orangutans originating from two genetically distinct populations, we recently combined field experiments with captive work to show that genetic differences could not account for differences in their knowledge of stick use. Additionally, we found evidence that our subjects arrived at the sanctuary with a knowledge that they acquired but could not express in their community of origin. These findings suggest that animal cultures must also be analyzed at the cognitive level. Only in this way can we understand the true extent of animal cultures and how they relate to human cultures.

Signs of universality in the structure of culture

Science.gov (United States)

Băbeanu, Alexandru-Ionuţ; Talman, Leandros; Garlaschelli, Diego

2017-11-01

Understanding the dynamics of opinions, preferences and of culture as whole requires more use of empirical data than has been done so far. It is clear that an important role in driving this dynamics is played by social influence, which is the essential ingredient of many quantitative models. Such models require that all traits are fixed when specifying the "initial cultural state". Typically, this initial state is randomly generated, from a uniform distribution over the set of possible combinations of traits. However, recent work has shown that the outcome of social influence dynamics strongly depends on the nature of the initial state. If the latter is sampled from empirical data instead of being generated in a uniformly random way, a higher level of cultural diversity is found after long-term dynamics, for the same level of propensity towards collective behavior in the short-term. Moreover, if the initial state is randomized by shuffling the empirical traits among people, the level of long-term cultural diversity is in-between those obtained for the empirical and uniformly random counterparts. The current study repeats the analysis for multiple empirical data sets, showing that the results are remarkably similar, although the matrix of correlations between cultural variables clearly differs across data sets. This points towards robust structural properties inherent in empirical cultural states, possibly due to universal laws governing the dynamics of culture in the real world. The results also suggest that this dynamics might be characterized by criticality and involve mechanisms beyond social influence.

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

International Nuclear Information System (INIS)

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

1984-01-01

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

The role of social relationships and culture in the cognitive representation of emotions.

Science.gov (United States)

Koh, Sharon; Napa Scollon, Christie; Wirtz, Derrick

2014-04-01

There are individual and cultural differences in how memories of our emotions are cognitively represented. This article examines the cognitive representation of emotions in different cultures, as a result of emotional (in)consistency in different cultures. Using a continuous semantic priming task, we showed in two studies that individuals who were less emotionally consistent across relationships have stronger associations of their emotions within those relationships. Further, we found (in Study 2) that in a culture characterised by higher levels of emotional inconsistency across relationships (Singapore), stronger associations between emotions within relationships were found than in a culture characterised by emotional consistency (USA). This cultural difference in cognitive representation was fully mediated by individual differences in cross-situational consistency levels.

Cultural Robotics: The Culture of Robotics and Robotics in Culture

Directory of Open Access Journals (Sweden)

Hooman Samani

2013-12-01

Full Text Available In this paper, we have investigated the concept of “Cultural Robotics” with regard to the evolution of social into cultural robots in the 21st Century. By defining the concept of culture, the potential development of a culture between humans and robots is explored. Based on the cultural values of the robotics developers, and the learning ability of current robots, cultural attributes in this regard are in the process of being formed, which would define the new concept of cultural robotics. According to the importance of the embodiment of robots in the sense of presence, the influence of robots in communication culture is anticipated. The sustainability of robotics culture based on diversity for cultural communities for various acceptance modalities is explored in order to anticipate the creation of different attributes of culture between robots and humans in the future.

Assessment of the factors with significant influence on safety culture

International Nuclear Information System (INIS)

Farcasiu, M.; Nitoi, M.

2013-01-01

In this paper, a qualitative and a quantitative evaluation of the factors with significant impact on safety culture were performed. These techniques were established and applied in accordance with IAEA standards. In order to show the applicability and opportunity of the methodology a specific case study was prepared: safety culture evaluation for INR Pitesti. The qualitative evaluation was performed using specific developed questionnaires. Through analysis of the completed questionnaires was established the development stage of safety culture at INR. The quantitative evaluation was performed using a guide to rate the influence factors. For each factor was identified the influence (negative or positive) and ranking score was estimated using scoring criteria. The results have emphasized safety culture stages. The paper demonstrates the fact that using both quantitative and qualitative assessment techniques, a practical value of the safety culture concept is given. (authors)

Cultural Artifacts as Scaffolds for Genre Development.

Science.gov (United States)

Kamberelis, George; Bovino, Thomas D.

1999-01-01

Shows that children in the primary grades possessed considerable working knowledge of the cultural conventions of narrative genres but much less working knowledge of the cultural conventions of informational genres. Reveals grade-related developmental differences for some dimensions of linguistic and textual organization. Shows that cultural…

Parents, Television and Cultural Change

OpenAIRE

Esther Hauk; Giovanni Immordino

2011-01-01

This paper develops a model of cultural transmission where television plays a central role for socialization. Parents split their free time between educating their children, which is costly, and watching TV which though entertaining might socialize the children to the wrong trait. The free to air television industry maximizes advertisement revenue. We show that TV watching is increasing in cultural coverage, cost of education, TV’s entertainment value and decreasing in the perceived cultural ...

Parents, television and cultural change

OpenAIRE

Hauk, Esther; Immordino, Giovanni; Universitat Autònoma de Barcelona. Unitat de Fonaments de l'Anàlisi Econòmica; Institut d'Anàlisi Econòmica

2011-01-01

This paper develops a model of cultural transmission where television plays a central role for socialization. Parents split their free time between educating their children which is costly and watching TV which though entertaining might socialize the children to the wrong trait. The free to air television industry maximizes advertisement revenue. We show that TV watching is increasing in cultural coverage, cost of education, TV's entertainment value and decreasing in the perceived cultural di...

Going Places: Praxis and Pedagogy in Australian Cultural Studies

Directory of Open Access Journals (Sweden)

Rebecca Rey

2011-09-01

Full Text Available This article considers the pedagogical value of praxis in maintaining the relevance of cultural studies in the Australian academic environment. Following its highly politicised beginnings at the Birmingham Centre for Contemporary Cultural Studies, we consider whether traditional classroom practices are commensurate with the contemporary expectations of students and staff. As a working model of the current Australian university climate, we consider the discipline group of English and Cultural Studies (ECS at the University of Western Australia. After evaluating data gathered from interviews and surveys across the undergraduate, postgraduate and staff population, we suggest potential pedagogical innovations to be implemented in cultural studies at UWA, as a case study within Australia. Our findings show that students are calling for practical activities that would benefit their studies as a complement to theory in the classroom. As a result, we argue that praxis is not only important, but vital, in the teaching of cultural studies as an enabling activity that encourages the use of new teaching methods.

The Influence of Target Culture on Language Learners

Directory of Open Access Journals (Sweden)

Arif Sarıçoban

2011-04-01

Full Text Available This study was aimed at investigating the types of cultural activities students at Çankaya University wanted to have during their study of the target language and the level at which students preferred to see those cultural components in language classrooms. A questionnaire was used by the researcher for the purpose of collecting data. The questionnaire that was adapted for the study included 13 multiple choice questions. Each question had the option of “other” to enable further comments on the part of the students. The first part of the questionnaire elicited demographic information of the students. The data-gathering instrument was implemented on 95 preparatory school intermediate students and the results were analyzed statistically in terms of frequency, percentage and average. The findings of the research clearly showed the types of cultural activities students would enjoy in language classrooms, at which level they would like to do them, their attitudes towards the target culture, the level of importance students attach to the target culture and their understanding of “culture”. From the results it can be seen that most of the students who took part in the study had positive attitudes towards the inclusion of cultural components during their study of the English language. The study revealed very important data for the language teachers as well. The outcomes of the study are important not only for teachers but also for textbook publishers. This study presents them with valuable suggestions.

Who Learns More? Cultural Differences in Implicit Sequence Learning

Science.gov (United States)

Fu, Qiufang; Dienes, Zoltan; Shang, Junchen; Fu, Xiaolan

2013-01-01

Background It is well documented that East Asians differ from Westerners in conscious perception and attention. However, few studies have explored cultural differences in unconscious processes such as implicit learning. Methodology/Principal Findings The global-local Navon letters were adopted in the serial reaction time (SRT) task, during which Chinese and British participants were instructed to respond to global or local letters, to investigate whether culture influences what people acquire in implicit sequence learning. Our results showed that from the beginning British expressed a greater local bias in perception than Chinese, confirming a cultural difference in perception. Further, over extended exposure, the Chinese learned the target regularity better than the British when the targets were global, indicating a global advantage for Chinese in implicit learning. Moreover, Chinese participants acquired greater unconscious knowledge of an irrelevant regularity than British participants, indicating that the Chinese were more sensitive to contextual regularities than the British. Conclusions/Significance The results suggest that cultural biases can profoundly influence both what people consciously perceive and unconsciously learn. PMID:23940773

Cultural Heritage Digitalization on Traditional Sundanese Music Instrument Using Augmented Reality Markerless Marker Method

Directory of Open Access Journals (Sweden)

Budi Arifitama

2017-07-01

Full Text Available Research into cultural heritage which implements augmented reality technology is limited. Most recent research on cultural heritage are limited on storing data and information in the form of databases, this creates a disadvantage for people who wants to see and feel at the same moment on actual cultural heritage objects. This paper, proposes a solution which could merge the existing cultural object with people using augmented reality technology. This technology would preserve traditional instrument in the form of 3D object which can be digitally protected. The result showed that the use of augmented reality on preserving cultural heritage would benefit people who try to protect their culture.

Mayan Culture

DEFF Research Database (Denmark)

Hervik, Peter Bent

1992-01-01

The social categories « Maya » and « mestizo » habe been applied to denote the Yucatec Mayan people in Mexico. The A. examines the cluster of perceived attributes (schemata) evoked by the terms and how they relate to each other. He shows that there is an incongruency between them along the lines ...... of local and academic categorization, which is an implication of the different social spaces in which they arise. In spite of the incongruency and the cultural plurality evoked by their usage, the A. argues that the people of Yucatec share a single culture....

Formal Safety versus Real Safety: Quantitative and Qualitative Approaches to Safety Culture – Evidence from Estonia

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Järvis Marina

2016-10-01

Full Text Available This paper examines differences between formal safety and real safety in Estonian small and medium-sized enterprises. The results reveal key issues in safety culture assessment. Statistical analysis of safety culture questionnaires showed many organisations with an outstanding safety culture and positive safety attitudes. However, qualitative data indicated some important safety weaknesses and aspects that should be included in the process of evaluation of safety culture in organisations.

A cross-culture, cross-gender comparison of perspective taking mechanisms.

Science.gov (United States)

Kessler, Klaus; Cao, Liyu; O'Shea, Kieran J; Wang, Hongfang

2014-06-22

Being able to judge another person's visuo-spatial perspective is an essential social skill, hence we investigated the generalizability of the involved mechanisms across cultures and genders. Developmental, cross-species, and our own previous research suggest that two different forms of perspective taking can be distinguished, which are subserved by two distinct mechanisms. The simpler form relies on inferring another's line-of-sight, whereas the more complex form depends on embodied transformation into the other's orientation in form of a simulated body rotation. Our current results suggest that, in principle, the same basic mechanisms are employed by males and females in both, East-Asian (EA; Chinese) and Western culture. However, we also confirmed the hypothesis that Westerners show an egocentric bias, whereas EAs reveal an other-oriented bias. Furthermore, Westerners were slower overall than EAs and showed stronger gender differences in speed and depth of embodied processing. Our findings substantiate differences and communalities in social cognition mechanisms across genders and two cultures and suggest that cultural evolution or transmission should take gender as a modulating variable into account.

Local cultural conservation to support sustainable tourism in Kuta tourist area

Science.gov (United States)

Murni, NGN S.; Kanca, I. N.; Antara, D. M. S.

2018-01-01

Cultural conservation is very important in the tourism area to support sustainable tourism. This study uses the cultural studies approach and tourism. The specific purposes of this research are (1) to know the forms of cultural conservation conducted by the people of Kuta Traditional Village (Desa Adat Kuta), (2) to know the impact of tourism on the conservation of local culture, (3) to find out the strategy in preserving local culture for the sustainability of tourism in Kuta tourist area. The method used is qualitative interpretative method. Data collection conducted through direct observation in 13 banjar (sub-village), through in-depth interviews, and documentation. The results showed (1) the forms of cultural conservation are traditional arts such as dance, music orchestra,. Crafts, traditional song, classical barong and calonarang art performance, and local culture pancayadnya (five offerings). (2) the impact of tourism on cultural conservation is positive impacts such as increase of culture creativities, conservation of local culture, and the negative impact such as loss of culture space, decrease traditional subak, reduce fishermen, change of cultural value, and life style.(3) Strategy of Desa Adat in preserving culture by carrying out the festival annually, Kuta Cultural Art Festival (FBK) and Kuta Beach Festival (KBF).

Application of Hanging Drop Technique for Kidney Tissue Culture.

Science.gov (United States)

Wang, Shaohui; Wang, Ximing; Boone, Jasmine; Wie, Jin; Yip, Kay-Pong; Zhang, Jie; Wang, Lei; Liu, Ruisheng

2017-01-01

The hanging drop technique is a well-established method used in culture of animal tissues. However, this method has not been used in adult kidney tissue culture yet. This study was to explore the feasibility of using this technique for culturing adult kidney cortex to study the time course of RNA viability in the tubules and vasculature, as well as the tissue structural integrity. In each Petri dish with the plate covered with sterile buffer, a section of mouse renal cortex was cultured within a drop of DMEM culture medium on the inner surface of the lip facing downward. The tissue were then harvested at each specific time points for Real-time PCR analysis and histological studies. The results showed that the mRNA level of most Na+ related transporters and cotransporters were stably maintained within 6 hours in culture, and that the mRNA level of most receptors found in the vasculature and glomeruli were stably maintained for up to 9 days in culture. Paraffin sections of the cultured renal cortex indicated that the tubules began to lose tubular integrity after 6 hours, but the glomeruli and vasculatures were still recognizable up to 9 days in culture. We concluded that adult kidney tissue culture by hanging drop method can be used to study gene expressions in vasculature and glomeruli. © 2017 The Author(s). Published by S. Karger AG, Basel.

Psychosocial and Cultural Factors Influencing Expectations of Menarche: A Study on Chinese Premenarcheal Teenage Girls

Science.gov (United States)

Yeung, Dannii Y. L.; Tang, Catherine So-kum; Lee, Antoinette

2005-01-01

This study explored how psychosocial and cultural factors influenced expectations of menarche among 476 Chinese premenarcheal teenage girls. Results showed that participants' expectations of menarche were largely negative and heavily influenced by cultural beliefs about menstruation. Findings of hierarchical regression analyses revealed that…

A cross-cultural study on noise problems: Comparison of the results obtained in Japan, West Germany, the U.S.A., China and Turkey

Science.gov (United States)

Namba, S.; Kuwano, S.; Schick, A.; Açlar, A.; Florentine, M.; Da Rui, Zheng

1991-12-01

Neighborhood noise has become a serious problem in many countries, and it is difficult to regulate by physical means alone. A cross-cultural survey was conducted in five countries, Japan, West Germany, the United States, China and Turkey, among residents of apartment houses in order to examine the cultural differences involved. Interesting differences were found in preferred countermeasures, highly annoying sounds, attitudes against noise, expectations for laws, etc. The use of loudspeakers in public places was accepted in all five countries, provided that they were used for conveying necessary information. The results suggest that it is important to take cultural or social backgrounds into consideration in order to find suitable countermeasures.

The Effect of Culture Type on the Length of Persian Proverbs Compared to their English Equivalents

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Amir Mohammadian

2017-05-01

Full Text Available The interrelation of culture and language is to the extent that many classifications of culture are based on linguistic factors. In this article, high and low context cultures division is assessed on English and Persian as they belong to different cultural types. Forty Persian proverbs are contrasted with their equivalents in English to investigate whether there is a difference in the number of word forms used in each. In order to avoid linguistic differences which are effective in enumerating word forms, the second lines in linguistic glosses provided for Persian proverbs including a one to one correspondence of each word in English are used to count word forms. Results show that 70 percent of the Persian proverbs in the data are longer than their English counterparts. This shows that relative length of proverbs can be a distinguishing factor reflecting cultural types. The results not only confirm the applicability of this cultural division in the field of proverbs, but also a matter of tendency rather than a dichotomy in belonging to a high or low context culture is proposed. At the end, there are suggestions for further relevant investigations.

Cultural Ecosystem of Creative Place: Creative Class, Creative Networks and Participation in Culture

Directory of Open Access Journals (Sweden)

Anders-Morawska Justyna

2017-06-01

Full Text Available The scope of this paper is to conceptualise a data-based research framework for the role of creative networks in cultural exchange. Participation in culture measured as audience per 1000 residents and expenditures on culture-related activities were analysed in relation to such territorial assets as accessibility to creative infrastructure, the economic status of residents, the governance networks of civil society, and cultural capital. The results indicate how accessibility, governance networks, and cultural capital contribute to participation measured via audience indicators while a low poverty rate has explanatory value with respect to expenditures on culture.

The culture of condoms: culturally grounded variables and their association with attitudes to condoms.

Science.gov (United States)

Liddell, Christine; Giles, Melanie; Rae, Gordon

2008-05-01

To examine attitudes toward condoms and their association with culturally grounded beliefs among young South African adults. A questionnaire survey undertaken in three different locations (urban, rural, and mixed), including 1100 participants, and implementing both a cross-validational and a bootstrap multivariate design. Outcome measures were intention to use a condom at next sex and condom salience (i.e., confidence in the protective value of condoms). Culturally grounded predictors included traditional beliefs about illness, beliefs in ancestral protection, endorsement of AIDS myths, and mortality salience (CONTACT). Participants exhibited strong endorsement of indigenous beliefs about illness and ancestral protection, and moderate endorsement of AIDS myths. Participants who viewed condoms as important for HIV prevention were more likely to show strong endorsement of both beliefs in ancestral protection and traditional beliefs about illness. Participants who strongly endorsed AIDS myths viewed condoms as less important and also had lower intention to use scores. Finally, participants who knew HIV positive people, and/or people who had died of HIV-related illnesses, had higher condom salience and higher intention to use scores. Results challenge the assumption that culturally grounded variables are inherently adversarial in their relationship to biomedical models of HIV prevention, and offer insights into how traditional beliefs and cultural constructions of HIV/AIDS might be used more effectively in HIV education programs.

Defining a framework for medical teachers' competencies to teach ethnic and cultural diversity: Results of a European Delphi study.

Science.gov (United States)

Hordijk, Rowan; Hendrickx, Kristin; Lanting, Katja; MacFarlane, Anne; Muntinga, Maaike; Suurmond, Jeanine

2018-02-28

Medical students need to be trained in delivering diversity-responsive health care but unknown is what competencies teachers need. The aim of this study was to devise a framework of competencies for diversity teaching. An open-ended questionnaire about essential diversity teaching competencies was sent to a panel. This resulted in a list of 74 teaching competencies, which was sent in a second round to the panel for rating. The final framework of competencies was approved by the panel. Thirty-four experts participated. The final framework consisted of 10 competencies that were seen as essential for all medical teachers: (1) ability to critically reflect on own values and beliefs; (2) ability to communicate about individuals in a nondiscriminatory, nonstereotyping way; (3) empathy for patients regardless of ethnicity, race or nationality; (4) awareness of intersectionality; (5) awareness of own ethnic and cultural background; (6) knowledge of ethnic and social determinants of physical and mental health of migrants; (7) ability to reflect with students on the social or cultural context of the patient relevant to the medical encounter; (8) awareness that teachers are role models in the way they talk about patients from different ethnic, cultural and social backgrounds; (9) empathy for students of diverse ethnic, cultural and social background; (10) ability to engage, motivate and let all students participate. This framework of teaching competencies can be used in faculty development programs to adequately train all medical teachers.

Primary Human Uterine Leiomyoma Cell Culture Quality Control: Some Properties of Myometrial Cells Cultured under Serum Deprivation Conditions in the Presence of Ovarian Steroids.

Science.gov (United States)

Bonazza, Camila; Andrade, Sheila Siqueira; Sumikawa, Joana Tomomi; Batista, Fabrício Pereira; Paredes-Gamero, Edgar J; Girão, Manoel J B C; Oliva, Maria Luiza V; Castro, Rodrigo Aquino

2016-01-01

Cell culture is considered the standard media used in research to emulate the in vivo cell environment. Crucial in vivo experiments cannot be conducted in humans and depend on in vitro methodologies such as cell culture systems. However, some procedures involving the quality control of cells in culture have been gradually neglected by failing to acknowledge that primary cells and cell lines change over time in culture. Thus, we report methods based on our experience for monitoring primary cell culture of human myometrial cells derived from uterine leiomyoma. We standardized the best procedure of tissue dissociation required for the study of multiple genetic marker systems that include species-specific antigens, expression of myofibroblast or myoblast markers, growth curve, serum deprivation, starvation by cell cycle synchronization, culture on collagen coated plates, and 17 β-estradiol (E2) and progesterone (P4) effects. The results showed that primary myometrial cells from patients with uterine leiomyoma displayed myoblast phenotypes before and after in vitro cultivation, and leiomyoma cells differentiated into mature myocyte cells under the appropriate differentiation-inducing conditions (serum deprivation). These cells grew well on collagen coated plates and responded to E2 and P4, which may drive myometrial and leiomyoma cells to proliferate and adhere into a focal adhesion complex involvement in a paracrine manner. The establishment of these techniques as routine procedures will improve the understanding of the myometrial physiology and pathogenesis of myometrium-derived diseases such as leiomyoma. Mimicking the in vivo environment of fibrotic conditions can prevent false results and enhance results that are based on cell culture integrity.

Value dimensions of corporate culture of state-owned enterprise employees

Directory of Open Access Journals (Sweden)

Požega Željko

2013-12-01

Full Text Available This paper examines value dimensions of the organizational culture of employees in Hrvatska elektroprivreda d.d., a joint stock company wholly owned by the government of the Republic of Croatia, with the aim of identifying the corporate culture and value differences within the company in relation to employee gender, age and type of workplace. Hofstede’s research on organizational culture value dimensions forms the theoretical framework of this paper. Descriptive statistical methods, i.e., frequencies, comparison of means and ranking were used in the analysis. The results show a difference in values between older and younger employees, as well as between employees working in an office and those working in the field which leads to the conclusion that in this company there are different sub-cultural elements within a single corporate culture. Moreover, the results show that value dimensions of employees in Hrvatska elektroprivreda d.d. are somewhat different from earlier findings of Hofstede’s research into value dimensions of employees in the Republic of Croatia in that the power distance is lower; uncertainty avoidance remains relatively high; individualism of employees has risen considerably, the culture is still impregnated with feminine values and there is a high degree of long-term orientation of employees. The analysis of respondents’ answers indicates that personal time and family time are highly valued. In addition, physical working conditions, good working relations with immediate supervisors and good cooperation with colleagues were also rated high on the scale of importance. It was also found that the most important work objective was job security, and that personal steadiness, stability and persistence were most valued personal traits.

Accessing Cultural Artifacts Through Digital Companions

DEFF Research Database (Denmark)

Rehm, Matthias; Jensen, Martin Lynge

2015-01-01

This paper presents a study that explores how the introduction of a digital companion agent for a museum exploration game changes children’s engagement with the presented artworks. To this end, a mobile application was developed featuring a monster agent that has eaten the artworks, which...... the children had now to find in the museum. Results show that in comparison to the paper-based version of the exploration game, children engaged in more interactions with the actual cultural artifacts and showed a significantly higher retention rate for details of the involved artworks....

Safety culture in transport

International Nuclear Information System (INIS)

Decobert, V.

1998-01-01

'Safety culture' is a wording that appeared first in 1986, during the evaluation of what happened during the Tchernobyl accident. Safety culture is defined in the IAEA 75-INSAG-4 document as the characteristics and attitude which, in organizations and in men behaviours, make that questions related to safety of nuclear power plants benefits, in priority, of the attention that they need in function of their importance. The INSAG-4 document identifies three different elements necessary to the development of the safety culture: commitment of the policy makers, commitment of the managers of the industry, and commitment of individuals. This paper gives examples to show how safety culture is existing in the way Transnucleaire performs the activities in the field of transport of nuclear materials. (author)

Cultural Robotics: The Culture of Robotics and Robotics in Culture

OpenAIRE

Hooman Samani; Elham Saadatian; Natalie Pang; Doros Polydorou; Owen Noel Newton Fernando; Ryohei Nakatsu; Jeffrey Tzu Kwan Valino Koh

2013-01-01

In this paper, we have investigated the concept of “Cultural Robotics” with regard to the evolution of social into cultural robots in the 21st Century. By defining the concept of culture, the potential development of a culture between humans and robots is explored. Based on the cultural values of the robotics developers, and the learning ability of current robots, cultural attributes in this regard are in the process of being formed, which would define the new concept of cultural robotics. Ac...

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