40,388 research outputs found

    The Effects of Electronic Access to Scientific Literature in the Consortium of Turkish University Libraries

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    Purpose: To provide some insight to the sharp increase in the scientific publications originating from Turkish academic and research institutions in the last few years. The underlying reasons, widespread access to literature through electronic databases being the most important, are also investigated. Design/methodology/approach: Although it is difficult to gauge national scientific productivity, number of publications in electronic databases which index thousands of scientific journals can give an idea. Web of Science is one of them, and it is provided to the Turkish academic community along with several other databases by the national library consortium. Based on the Web of Science data, a comparative analysis was performed to investigate publications originated from Turkey and other countries. Findings: The analysis revealed sharp increase in publications from Turkish institutions in the last few years. Considering the highest publishing 30 countries out of 190, the increase between 2001 and 2003 is 53.48 percent for Turkey, followed by 34.00 percent for China and 26.87 percent for South Korea. Research limitations: Although one of the largest, only one of several databases was analyzed. Additionally, there are also several other indicators of scientific productivity such as books published and citations received. Originality and value of the paper: The paper provides some insight to the importance of library consortia and efficient literature access it provides to the researchers

    Yield and Quality in Purple-Grained Wheat Isogenic Lines

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    Breeding programs for purple wheat are underway in many countries but there is a lack of information on the effects of Pp (purple pericarp) genes on agronomic and quality traits in variable environments and along the product chain (grain-flour-bread). This study was based on unique material: two pairs of isogenic lines in a spring wheat cv. Saratovskaya-29 (S29) background differing only in Pp genes and grain color. In 2017, seven experiments were conducted in Kazakhstan, Russia, and Turkey with a focus on genotype and environment interaction and, in 2018, one experiment in Turkey with a focus on grain, flour, and bread quality. The eect of environment was greater compared to genotype for the productivity and quality traits studied. Nevertheless, several important traits, such as grain color and anthocyanin content, are closely controlled by genotype, offering the opportunity for selection. Phenolic content in purple-grained lines was not significantly higher in whole wheat flour than in red-colored lines. However, this trait was significantly higher in bread. For antioxidant activities, no differences between the genotypes were detected in both experiments. Comparison of two sources of Pp genes demonstrated that the lines originating from cv. Purple Feed had substantially improved productivity and quality traits compared to those from cv. Purple

    The concept of waste and waste management

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    &lt;p&gt;Several studies and researches have been conducted on the sources and characteristics of wastes as well as the possible adverse effect of inappropriate handling and best international practices. One thing that is still not clear however is what exactly constitutes a waste? How much do we know about what should be classed as waste? What are the historical contexts of waste managements? The present paper seeks to examine these vital questions with a view to providing answers from previous studies. The paper employed a desktop approach to provide answers to the research objectives. Specifically, the paper uses a descriptive approach to gather information from peer reviewed publications such as, journal articles, environmental organizations reports and books. It was found that, waste is to a large extent subjective in meaning as a substance can only be regarded as a waste when the owner labels it as such. This is particularly true because one individual may regard a substance as a waste, while another may view the same substance as a resource. Nevertheless, it was argued that there is a need to clearly define what constitute wastes as this form the basis for regulation. &lt;strong&gt;&lt;/strong&gt;&lt;/p&gt;</jats:p

    A Bibliometric Study of Authorship and Collaboration Trends Over the Past 30 Years in Four Major Musculoskeletal Science Journals

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    This study explored changes in bibliometric variables over the last 30 years for four major musculoskeletal science journals (BONE®), Calcified Tissue International® (CTI®), Journal of Bone and Mineral Research® (JBMR®), and Journal of Orthopaedic Research® (JOR®), with a specific focus on author gender. Bibliometric data were collected for all manuscripts in 1985 (BONE®, CTI®, JOR®), 1986 (JBMR®), 1995, 2005, and 2015; 2776 manuscripts met inclusion criteria. Manuscripts from Europe were more often published in BONE® or CTI®, while those from North America in JBMR® or JOR®. All journals demonstrated an increase over time in the number of authors (3.67–7.3), number of countries (1.1–1.4), number of institutions (1.4–3.1), and number of references (25.1–45.4). The number of manuscript pages increased (6.6–8.9) except for JOR® which showed a decline. CTI® had the lowest number of authors (4.9 vs. 5.6–6.8). There was a change in the corresponding author position from first to last for all journals; this change was highest for CTI® (35%) and lowest for BONE® (14.0%). All journals demonstrated an increase over time in female authors; however, CTI® was the highest amongst these four journals. The percentage of female first authors rose from 24.6 to 44.3% (CTI® 29.1–52.3%). The percentage of corresponding female authors rose from 17.5 to 33.6% (CTI® 22.9–40.0%). The proportion of female authors is increasing, likely reflecting the increasing number of women obtaining doctorates in science, medicine, and engineering

    Immigrant entrepreneurship in the Netherlands

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    Younger people are less often entrepreneur than elder people, just as low-skilled people are less likely to be entrepreneur than high-skilled people. Immigrants from Turkey, Morocco, Suriname and the Dutch Antilles are younger and less educated than native Dutch. These demographical differences partially explain the low rates of entrepreneurship for immigrants from Morocco, Suriname and the Dutch Antilles. However, demography does not explain everything, as is indicated by the fact that the rate of entrepreneurship for immigrants from Turkey is comparable to that of the native Dutch population. It appears as if the demographical 'disadvantage' of these immigrants is compensated by their positive valuation of entrepreneurship.

    Patterns of Adjustment under the Age of Finance: The Case of Turkey as a Peripheral Agent of Neoliberal Globalization

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    Turkey experienced a severe economic and political crisis in November 2000 and again in February 2001.� The IMF has been involved with the macro management of the Turkish economy prior to�and after the crisis, and provided financial assistance of $20.4 billion between 1999 and 2003.� Following the crisis, Turkey implemented an orthodox strategy of raising interest rates and maintaining an overvalued exchange rate. The government was forced to follow a contractionary fiscal policy�to attain a primary surplus of 6.5% of the GNP, and promised to satisfy the customary IMF demands: reduce subsidies to agriculture, privatize, and reduce the role of the public sector in economic activity. � Contrary to the traditional stabilization packages that aim to�increase interest rates to constrain domestic demand, the new orthodoxy aimed at maintaining high interest rates to attract speculative foreign capital.�The end result in Turkey�was shrinkage of the public sector; deteriorating education and health infrastructure; and failure to provide basic social services to the middle class and the poor.� Furthermore, as the domestic industry intensified its import dependence, it was forced to adopt increasingly capital-intensive, foreign technologies with adverse consequences on domestic employment. �In the meantime the transnational companies and the international finance institutions have become the real governors of the country, with implicit veto power over any economic and or political decision that is likely to act against the interests of global capital.�

    The Impact of a Customs Union between Turkey and the EU on Turkey's Exports to the EU

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    This paper investigates Turkey's sectoral trade flows to the EU based on panel data from the period 1988 to 2002. Turkey's sixteen most important export sectors are analysed. Emphasis is placed on the role of price competition, EU protection, and transport costs in the export trade between Turkey and the EU. The empirical model used is an extended version of the gravity model. This study is also a contribution to the current discussion of whether Turkey should be granted full EU membership or a privileged partnership with the EU, which for Turkey would mean improved access to the EU market for its products, among other benefits. Our investigation focuses on the latter policy outcome: the impact of deepening the Customs Union between Turkey and the EU and applying the Common Agricultural Policy (CAP) to Turkish agricultural exports. To this end, the impact of the 1996 Customs Union covering most industrial goods and processed agricultural goods, is evaluated on a sectoral level. We also perform simulations to quantify the impact of the potential inclusion of agricultural goods, as well as iron and steel and products thereof, into the full Customs Union between Turkey and the EU which is still to come.Gravity model, Panel data, Sectoral trade flows, Price competition, Transport

    Towards a multipolar science world: Trends and impact.

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    This paper brings together recent statistical evidence on international (co-)publications and (foreign) PhD-students and scholars to document shifts in geographic sources of scientific production and their impact. The evidence demonstrates that despite the continued dominance of the US and the increasing importance of the EU, the TRIAD is in relative decline. Other geographic sources of science outside the TRIAD are rising, both in quantity, but also, although still to a lesser extent, in quality. Especially China drives this non-TRIAD growth. This catch-up of non-TRIAD countries drives a slow but real process of global convergence. It nevertheless leaves a less equal non-TRIAD science community, as the growth of China, is not matched by other non-TRIAD countries. Despite the rise of China’s own scientific production, and the increasing return flows of overseas students and scholars, the outward flows of Asean talents have not diminished over time. The data suggest a high correlation between the patterns of international mobility of scientists and the patterns of international collaborations. The large and stable flow of Chinese human capital into the US forms the basis on which stable international US-Chinese networks are built. With the EU lacking this Chinese human capital circulation, it is more difficult to build up similar strong and stable networks.
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