Yayıncı "Scientific Technical Research Council Turkey-Tubitak" Fen Edebiyat Fakültesi için listeleme
Toplam kayıt 12, listelenen: 1-12
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Application of FAM ligands in the metal-promoted catalytic enantioselective synthesis of organic compounds
(Scientific Technical Research Council Turkey-Tubitak, 2009)Novel ferrocenyl substituted aziridinyl methanol (FAM) ligands were synthesized and successfully used in metal-promoted catalytic enantioselective azomethine ylide cycloadditions, diethylzinc additions to enones, alkynylzinc ... -
Block classical Gram-Schmidt-based block updating in low-rank matrix approximation
(Scientific Technical Research Council Turkey-Tubitak, 2018)Low-rank matrix approximations have recently gained broad popularity in scientific computing areas. They are used to extract correlations and remove noise from matrix-structured data with limited loss of information. ... -
Characterisation of coagulase positive Staphylococcus species isolated from bovine mastitis using protein and plasmid patterns
(Scientific Technical Research Council Turkey-Tubitak, 2009)The objective of this work was to study the protein patterns, plasmid profiles, and antibiotic susceptibility of Staphylococcus intermedius and Staphylococcus aureus isolates originating from mastitic mammary glands of ... -
Characterizations of slant helices in Euclidean 3-space
(Scientific Technical Research Council Turkey-Tubitak, 2010)In this paper we investigate the relations between a general helix and a slant helix. Moreover, we obtain some differential equations which they are characterizations for a. space curve to be a slant helix. Also, we obtain ... -
Chemoenzymatic synthesis of 2-brorno-6-hydroxy-3-methoxy-2-cyclohexen-1-one
(Scientific Technical Research Council Turkey-Tubitak, 2007)A chemoenzymatic synthesis of 2-bromo-6-hydroxy-3-methoxy-2-cyclohexen-1-one starting from cyclohexane-1,3-dione is reported. Manganese (III) acetate-mediated acetoxylation followed by the enzyme-mediated hydrolysis of ... -
A common tortoise tick, Hyalomma aegyptium Linne 1758 (Acari: Ixodidae), identified on eastern hedgehog (Erinaceus concolor Martin 1838) in Central Anatolia
(Scientific Technical Research Council Turkey-Tubitak, 2010)Ticks are obligate blood sucker arthropods that infect animals and humans. A common tortoise tick, Hyalomma aegyptium, was collected from a young and an adult male hedgehog, Erinaceus concolor, from Central Anatolia in ... -
Generalized Bertrand Curves with Spacelike (1,3)-Normal Plane in Minkowski Space-Time
(Scientific Technical Research Council Turkey-Tubitak, 2016)In this paper, we reconsider the (1, 3)-Bertrand curves with respect to the casual characters of a (1, 3)-normal plane that is a plane spanned by the principal normal and the second binormal vector fields of the given ... -
Overall approach to Mizoguchi-Takahashi type fixed point results
(Scientific Technical Research Council Turkey-Tubitak, 2016)In this work, inspired by the recent technique of Jleli and Samet, we give a new generalization of the well-known Mizoguchi-Takahashi fixed point theorem, which is the closest answer to Reich's conjecture about the existence ... -
Plasmids and protein patterns of Escherichia coli isolated from bovine mastitis in Konya, Turkey
(Scientific Technical Research Council Turkey-Tubitak, 2005)In this study, a total of 30 Escherichia coli isolates obtained from milk samples of dairy cows suffering from subclinical mastitis in Konya, Turkey were typed according to plasmids and protein patterns. Agarose gel ... -
Polymers from renewable resources: synthesis and characterization of poly(2,5-dihydro-2,5-dimethoxy furan)
(Scientific Technical Research Council Turkey-Tubitak, 2012)The cationic polymerization of cis, trans-2,5-dihydro-2,5-dimethoxy furan (DHMF) was studied in the presence of HClO4, in acetonitrile. Different reaction parameters were investigated such as initiator concentration and ... -
Preparation and characterization of polyaniline microrods synthesized by using dodecylbenzene sulfonic acid and periodic acid
(Scientific Technical Research Council Turkey-Tubitak, 2015)The preparation of polyaniline (PANI) microrod arrays in the presence of dodecylbenzene sulfonic acid (DBSAH), a structure-directing agent, and in the presence of periodic acid (H5IO6), an oxidant in aqua-acidic media, was ... -
A survey study on hantavirus, cowpox virus, and Leptospira infections in Microtus hartingi in Kirsehir Province, Central Anatolia, Turkey
(Scientific Technical Research Council Turkey-Tubitak, 2013)The aim of this study was to investigate whether hantaviruses, cowpox viruses, or Leptospira infections were prevalent in Microtus hartingi trapped in Kirsehir Province, located in Central Anatolia, Turkey. Leptospira spp. ...