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Solvent effects on dimeric self-association of 2-pyrrolidinone: An ab initio study
(KLUWER ACADEMIC PUBL, 2001)
Full geometry optimizations were carried out for 2-pyrrolidinone (2-Py) and its dimer structures at the DFT (B3LYP) and HF levels in the gas phase and in solution. Additionally, single-point MP2/6-31G** calculations were ...
Substitution of the conserved cysteine with glycine (Cys82Gly) of Agmenellum quadruplicatum methylase Aqul (M. Aqul) is not cytotoxic to E. coli
(2001)
Cytosine 5 DNA methyltransferases share ten conserved motifs. Motif IV contains an absolutely conserved proline-cysteine dipeptide. The cysteine residue of this motif is involved in catalysis by forming a covalent bond ...
Differential effect of cold acclimation on blood composition in rats and hamsters
(SPRINGER HEIDELBERG, 2001)
Male rats and hamsters were exposed to a progressively lower air temperature and shorter photoperiod to simulate the onset of winter. Normothermic hamsters had a higher haematological oxygen carrying capacity (OCC) and ...
Petrol sistemleri
(2001)
"Petrol sistemi" kavramı, petrol ve gazın oluşumuyla başlayan, göçen ve sonuçta kapanlanan bir dizi jeolojik olaylara dayanır. Bu terim, hidrokarbon birikimi sağlayabilecek oluşumlara yeni bir bakışı kapsar. Bir petrol ...
Sensitivity and specificity of DEXA method in osteoporotic vertebral fractures
(SPRINGER-VERLAG, 2001)
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Sivas ilindeki lise öğrencilerinde madde kullanımı yaygınlığı
(2001)
Son yıllarda madde kullanımının giderek arttığına inanılmaktadır. Bu araştırmada Sivas il merkezindeki lise öğrencileri arasında madde kullanımının yaygınlığının saptanması amaçlanmıştır. Yöntem: Araştırma Sivas il ...
Total lipid content and fatty acid composition of the seeds of some Vicia L. species
(ELSEVIER SCI LTD, 2001)
The seed oils of eight Vicia species (Leguminosae) were investigated for their total lipid contents and fatty acid compositions. The seed lipid contents were found to be between 2.30 and 3.91%. The fatty acid compositions ...
İn vitro şartlarda N-nitrozoprolidin'in tavşan karaciğer ve böbrek glutatyon-s-transferaz aktivitesine etkisinin araştırılması
(2001)
Çalışmada tavşan karaciğerinden ve böbreklerinden izole edilen Glutatyon-S-Transferaz'ın kanserojen etkili bir madde olan N-nitrozoprolidin ile etkileşimi incelendi. Glutatyon-S-Transferaz enzimi in vitro şartlarda değişik ...
Poly(hydroxamic acid) hydrogels from poly(acrylamide): preparation and characterization
(SPRINGER-VERLAG, 2001)
Poly(hydroxamic acid) (PHA) hydrogels from crosslinked poly(acrylamide) (PAAm) hydrogels, containing different type crosslinkers such as such as N, N'-methylene bisacrylamide (N) and ethyleneglycol dimethacrylate (E). The ...
Inhibitor effect of omeprazole in isolated human myometrial smooth muscle
(PERGAMON-ELSEVIER SCIENCE LTD, 2001)
The aim of the present study was to investigate the effect of omeprazole, an H+-K+-ATPase inhibitor, in myometrial smooth muscle strips from women undergoing elective caesarean section at term. Isolated myometrial strips ...