Internationalization of scientific publishing over time: Analysing publishers and fields differences          下载免费PDF全文

Ali Gazni  Zahra Ghaseminik 《Learned Publishing》2016,29(2):103-111

The changes in journal internationality in mainstream science were examined using 1,398 journals and 2,557,229 papers during 1991–2014. The authors’ country of affiliation in journals’ papers and references of multinational and national publishers were analysed. The results showed that journals’ papers and references have become more globalized over time. On average, older journals are more international than the newer ones. Although multinational publishers publish more international journals than the national ones do, journals from national publishers have internationalized faster than those from multinationals. The difference between these two groups of publishers is much greater in authoring compared to referencing. For both groups of publishers, the most changes in journal internationality occurred between the fourth and sixth year of indexing in Web of Science. Journals and papers in Humanities journals have the highest rate of increase of internationality although Natural Sciences and Engineering and Technology have the most international papers. Agricultural Sciences has the least international papers; however, these papers cite a wider range of countries’ papers compared to other fields. Journals in Medical and Health Sciences, Natural Sciences, and Agricultural Sciences have the most international references.  相似文献   

Students,markets and social justice: Higher education fee and student support policies in Western Europe and beyond     

Ali Ait Si Mhamed 《International Review of Education/Internationale Zeitschrift für Erziehungswissenschaft/Revue internationale l'éducation》2016,62(5):651-653

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An ornithological pilgrimage to lake Manasarowar and Mount Kailas     

Sálim Ali 《Resonance》1997,2(1):81-94

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The Effect of Culture Integrated Language Courses on Foreign Language Education     

Kocer Omer Dincer Ali 《美中教育评论》2011,(3):257-263

When examined carefully, it is seen that there is not an available and detailed cttrriculum designed for the aim of foreign language teaching with integrated cultural items of the target language in the programs of the schools under authority of the Ministry of Education and Turkish higher education institutions. In recent years, the specialists have an agreement on the issue that foreign language instruction should be carried out by the means of target language＇s history, literature, geography and also its social characteristics. The idiom ＂it＇s raining cats and dogs＂ can be misinterpreted by a Turkish student without the knowledge of this idiom＇s story in English history as ＂Cats and dogs are pouring down from the sky＂. An important French architectural building ＂Saint Mary Cathedral, Notre Dame de Paris＂ can be misunderstood as ＂Our Parisian Woman＂ by a student who is unfamiliar with French culture. Both examples show that encountered foreign words and phrases can be misunderstood and mostly these words are perceived and interpreted according to learners＇ own cultural figures. The aims of this study are to show the significance of culture-based foreign language courses and to make a contribution to the literature by regarding the views of researchers beheving that culture and language are inseparable concepts. In this context, Erzincan University French Language Teaching Department students＇ opinions on the relation between culture and language learning were received with the application of qualitative structured written response method. Then, document analysis of written comments was evaluated. Consequently, the analysis on the participants＇ written comments showed that a culture integrated foreign language course can make positive contributions to students＇ learning, language learning process and learning environment.  相似文献   

A Cross-Age Study of the Understanding of Three Genetic Concepts: How Do They Image the Gene, DNA and Chromosome?     

Arzu Saka  Lale Cerrah  Ali Rıza Akdeniz  Alipaşa Ayas 《Journal of Science Education and Technology》2006,15(2):192-202

The study was carried out with 175 Turkish students by using drawings at different ages understanding of gene, DNA and chromosome concepts. Students from 8th, 9th, 11th grades and, science and biology student teachers were simply asked to draw the structure of gene, DNA and chromosome in a cell and also to give explanations about these three concepts. Differences in understanding between the age groups were found to be significant for the concepts of gene and DNA. None of the groups exhibit sound understanding and regardless of the age levels, students in all groups had alternative ideas about the three concepts investigated.  相似文献   

Developing Seventh Grade Students’ Understanding of Complex Environmental Problems with Systems Tools and Representations: a Quasi-experimental Study     

Zerrin Doganca Kucuk  Ali Kerem Saysel 《Research in Science Education》2018,48(2):491-514

A systems-based classroom intervention on environmental education was designed for seventh grade students; the results were evaluated to see its impact on the development of systems thinking skills and standard science achievement and whether the systems approach is a more effective way to teach environmental issues that are dynamic and complex. A quasi-experimental methodology was used to compare performances of the participants in various dimensions, including systems thinking skills, competence in dynamic environmental problem solving and success in science achievement tests. The same pre-, post- and delayed tests were used with both the comparison and experimental groups in the same public middle school in Istanbul. Classroom activities designed for the comparison group (N = 20) followed the directives of the Science and Technology Curriculum, while the experimental group (N = 22) covered the same subject matter through activities benefiting from systems tools and representations such as behaviour over time graphs, causal loop diagrams, stock-flow structures and hands-on dynamic modelling. After a one-month systems-based instruction, the experimental group demonstrated significantly better systems thinking and dynamic environmental problem solving skills. Achievement in dynamic problem solving was found to be relatively stable over time. However, standard science achievement did not improve at all. This paper focuses on the quantitative analysis of the results, the weaknesses of the curriculum and educational implications.  相似文献   

Modeling of D-STATCOM in distribution systems load flow   总被引：1，自引：0，他引：1  

HOSSEINI Mehdi SHAYANFAR Heidar Ali FOTUHI-FIRUZABAD Mahmud 《浙江大学学报(A卷英文版)》2007,8(10):1532-1542

This paper presents modeling of Distribution STATCOM (D-STATCOM) in load flow calculations for the steady- state voltage compensation. An accurate model for D-STATCOM is derived to use in load flow calculations. The rating of this device as well as the direction of required reactive power injection for voltage compensation in the desired value (1 p.u.) is de- rived and discussed analytically and mathematically by the phasor diagram method. Furthermore, an efficient method for node and line identification used in load flow calculations is presented. The validity of the proposed model is examined by using two standard distribution systems consisting of 33 and 69 nodes, respectively. The best location of D-STATCOM for under voltage problem mitigation approach in the distribution networks is determined. The results validate the proposed model for D- STATCOM in large distribution systems.  相似文献   

Antineoplastic activity in L-Asparaginase of Cladosporium cladosporiodies     

S. S. Ali  V. Rai  K. Soni  P. Kulshrestha  S. K. Lal 《Indian journal of clinical biochemistry : IJCB》1993,8(1):68-70

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Application of real options analysis for pharmaceutical R&D project valuation—Empirical results from a survey     

Marcus Hartmann  Ali Hassan 《Research Policy》2006,35(3):343-354

Real options analysis was often recommended as an emerging valuation technique for high-risk investment projects. Former inter-sectoral surveys have drawn an ambivalent picture of real options usage in general. In addition, there is a lack of sector-specific investigations. In the following article the results of an in-depth analysis of collected empirical data regarding the application of this new tool in the pharmaceutical sector is presented by capturing the internal view from the pharmaceutical companies themselves and the external view from the health care departments of financial service firms. R&D stage specific modi of application, reasons for reluctance in the employment of real options and their assumed future prospects are elucidated.  相似文献   

Bioconversion of low quality lignocellulosic agricultural waste into edible protein by <Emphasis Type="Italic">Pleurotus sajor-caju</Emphasis> (Fr.) singer     

Mane VP  Patil SS  Syed AA  Baig MM 《Journal of Zhejiang University. Science. B》2007,8(10):745-751

Pleurotus sajor-caju (Fr.) Singer was cultivated on selected agro wastes viz. cotton stalks, groundnut haulms, soybean straw, pigeon pea stalks and leaves and wheat straw, alone or in combinations. Cotton stalks, pigeon pea stalks and wheat straw alone or in combination were found to be more suitable than groundnut haulms and soybean straw for the cultivation. Organic supplements such as groundnut oilseed cake, gram powder and rice bran not only affected growth parameters but also increased yields. Thus bioconversion of lignocellulosic biomass by P. sajor-caju offers a promising way to convert low quality biomass into an improved human food.  相似文献