Ara
Toplam kayıt 908, listelenen: 491-500
Investigation of dielectric properties of Ag-doped ZnO thin films
(Elsevier, 2020)
In this study, undoped and Ag-doped ZnO thin films were grown on p-type Si substrates using Sol-Gel spin coating technique at room temperature. Optical properties, such as refractive index (n) and extinction coefficient ...
ECOLOGICAL ANALYSIS OF BUILDING ELEMENTS OF TRADITIONAL BUILDINGS IN THE RURAL AREA OF THRACE REGION (TURKEY)
(Scibulcom Ltd, 2010)
Today serious environmental problems are being experienced all around the world. The increase in these problems emerges to a large extent from the buildings, because building make negative impacts on environmental values ...
Effect of light and dark on the growth and development of downy mildew pathogen Hyaloperonospora arabidopsidis
(Wiley, 2020)
Disease development in plants requires a susceptible host, a virulent pathogen, and a favourable environment. Oomycete pathogens cause many important diseases and have evolved sophisticated molecular mechanisms to manipulate ...
25-hydroxyvitamin D levels are low but not associated with disease activity in chronic spontaneous urticaria and depression
(Comenius University, 2020)
AIM: To evaluate vitamin D levels in patients with chronic spontaneous urticaria (CSU), depression and both of them, thus to fi nd out whether vitamin D may be a common causative factor of CSU and depression. METHODS: ...
Point Mutations at gyrA and gyrB Genes of Levofloxacin Resistant Helicobacter pylori Strains and Dual Resistance with Clarithromycin
(Clin Lab Publ, 2021)
Background: Spontaneous point mutations in genes encoding gyrA/B subunits of DNA gyrase are responsible for fluoroquinolone resistance. We aimed to determine the clarithromycin and levofloxacin resistance phenotypically ...
Radiological risk from activity concentrations of natural radionuclides: Cumulative Hazard Index
(Springer, 2021)
The Cumulative Hazard Index method has been proposed for the first time to determine the low and high-risk levels of radionuclides. The significant radiological parameters and risk analyses for Ra-226, Th-232 and K-40 ...
Structural investigation and electronic band transitions of nanostructured TiO2 thin films
(Wiley-V C H Verlag Gmbh, 2011)
Titanium dioxide (TiO2) thin film was deposited on n-Si (100) substrate by reactive DC magnetron sputtering system at 250 degrees C temperature. The deposited film was thermally treated for 3 h in the range of 400-1000 ...
Acetylene-bridged triazine pi-conjugated structures: synthesis and liquid crystalline properties
(Scientific Technical Research Council Turkey-Tubitak, 2019)
We report the synthesis and liquid crystalline properties of a new type of tribranched compound built up from triazine as the central core and electron-rich triazine rings as peripheral groups. An equimolar mixture of the ...
Study of the radial Schrodinger equation with external magnetic and AB flux fields by the extended Nikiforov-Uvarov method
(Springer Heidelberg, 2020)
Applicability of the extended Nikiforov-Uvarov method in order to obtain eigenstate solutions of the radial Schrodinger equation in the presence of external magnetic field and Aharonov-Bohm (AB) flux fields is investigated. ...
Evaluation of Bacterial Colonization and Clinical Properties of Different Suture Materials in Dentoalveoler Surgery
(W.B. Saunders, 2021)
Purpose: This study aimed to compare the effects of 10 different suture materials commonly used in dentoalveolar surgery on wound healing, their postoperative microbial colonization, and related clinical parameters. Methods: ...