758 research outputs found

    Multi-nucleon transfer in 58Ni+60Ni{}^{58}\text{Ni}+{}^{60}\text{Ni} and 60Ni+60Ni{}^{60} \text{Ni}+{}^{60}\text{Ni} in stochastic mean-field approach

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    The multi-nucleon exchange mechanism in 58Ni+60Ni{}^{58} \text{Ni}+{}^{60} \text{Ni} and 60Ni+60Ni{}^{60} \text{Ni}+{}^{60}\text{Ni} collisions is analyzed in the framework of the stochastic mean-field approach. The results of calculations are compared with the TDRPA calculations and the recent data of 58Ni+60Ni{}^{58} \text{Ni}+{}^{60} \text{Ni}. A good description of the data and a relatively good agreement with the TDRPA calculations are found.Comment: 6 pages, 6 figure

    Molecular analysis of Peste des Petits Ruminants Virus from outbreak in Turkey during 2010-2012

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    NO ABSTRACT AVAILABLEThe aim of the study is to determine the epizootiology of Peste des petits ruminants (PPR) in Turkey during 2010-2012, using molecular genotyping. Samples of blood (n=193), swab (n=7) and tissue (n=374) were collected from sheep (n=473) and goats (n=101) suspected of having PPRV infection from an outbreak in 50 provinces of Turkey during 2010–2012. These samples (n=574) were tested using reverse transcription polymerase chain reaction (RT-PCR) and real-time reverse transcriptionpolymerase chain reaction (RT-qPCR) targeting selected parts of the fusion (F) and the nucleocapsid (N) genes. Positivity ratios were 35.5%, 39.3%, and 44.4% with regards to RT-PCR targeting the F and the N genes, and RT-Qpcr targeting the latter gene (N), respectively. The overall positivity rate was 45.8%. For sequence analyses, F-gene (n=53) and N-gene (n=60) positive samples representing different provinces were selected. After phylogenetic analysis, the circulating PPRV was located in lineage IV according to two gene regions. The F-gene partial sequence analysis at the nucleotide level showed 98.2-100% resemblence among 53 for F-gene, and 97.9-98.9% and 91.3-92.4% to Turkey2000 and Nigeria75/1 sequences, respectively. The N-gene partial sequence analysis at the nucleotide level showed 94.2-100% resemblence among 60 for N-gene, and 94.2-98.3% and 89.3-90.9% to Turkey2000 and Nigeria75/1 sequences, respectively. The result of this study indicates that PPRV infection is enzootic in Turkey, and belongs to the lineage IV, which is present in three haplogroup. The phylogenic analysis indicates the spread of the virus is associated with unauthorized movement of stock

    Turkey’s Northern Iraq Policy Within the Dilemma of National Security Problems and Economic Cooperation (2003-2015)

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    The general characteristic of the foreign policy adopted by Turkey for North Iraq has been shaped based on the national integrity of Iraq since the Gulf War4. However developments in this country caused an increase in seperation demands from North Iraq Kurds. On the other hand this region had become an important base for Kurdish Workers Party (PKK) since 1980’s. Turkey’s security dilemma and priorities over Iraq were formulated as “red lines” and decleraded before invasion of Iraq. But North Iraq based security issues increased after the occupation of Iraq by the United States of America (USA). Getting support of the USA Iraqi Kurds began to follow a policy as political rival of Turkey. But economic relations, which have been established with the regional Government in terms of energy and trade, caused cooperation in other fields. So transfomation of bilateral relations of Turkey and Kurdish Regional Government of Iraq (KRGI) is discussed in this paper. Aim of this paper is to analyze how economic cooperation caused cooperation in security issues such as fight against terrorism
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