Ara
Toplam kayıt 653, listelenen: 71-80
Chemical composition effects onto antimicrobial and antioxidant activities of propolis collected from different regions of Turkey
(Springer, 2006)
Chrysin, apigenin, flavonoids, flavanones, naringenin, ethyl oleate, 3-4-dimethoxy-cinnamic acid and 9-octadecenoic acid were the predominant components of propolis samples collected from different regions of Turkey. The ...
EPR study of the structural phase transitions in chromium doped thallium indium disulphide
(Elsevier Science Bv, 2003)
The results of low-temperature electron paramagnetic resonance (EPR) investigations of Cr3+ doped TlInS2 single crystals in the temperature range 5-300K are presented. Remarkable temperature dependences of the linewidth ...
Numerical simulation of heat conduction for the growth of anisotropic layered GaSe crystals
(Wiley-V C H Verlag Gmbh, 2004)
In this report, we present the usage of a second rank cylindrical conductivity tensor which we derived to simulate the crystal growth processes of a layered compound GaSe in a cylindrical enclosure by directional solidification. ...
Frequency and voltage dependent surface states and series resistance of novel Si solar cells
(Elsevier Science Sa, 2006)
The forward and reverse bias capacitance-voltage (C-V) and conductance-voltage (G/omega-V) characteristics of novel Si solar cells are studied over a wide frequency and temperature range of 10-500 kHz and 79-400 K, ...
Effect of temperature and salinity on low thermal tolerance of Penaeus semisulcatus (Decapoda : Penaeidae)
(Wiley-Blackwell, 2008)
Critical thermal minima (CTmin) and lower incipient lethal temperature (LILT) were determined for Penaeus semisulcatus juveniles at combinations of four acclimation temperatures (18, 22, 26 and 30 degrees C) and four ...
Removal of uranium from wastewater in Turkey
(Springer, 2007)
Adsorbents are thought to be the most effective method for recovering the low concentrations of uranium from the wastewater. Here we will synthesize the interpenetrating polymer networks (IPN) based on acrylonitrile (AN) ...
INTENTIONS AND CONSEQUENCES OF TOURIST COMPLAINTS
(Cognizant Communication Corp, 2006)
Consumer complaints are an important factor for service providers; effective handling of consumer complaints can be a key to acquiring loyal customers. However, despite the abundance of studies on customer complaints ...
Hydrogeochemical properties of CO2-rich thermal-mineral waters in Kayseri (Central Anatolia), Turkey
(Springer, 2006)
The present study highlights the hydrogeological and hydrogeochemical characteristics of the CO2-rich thermal-mineral waters in Kayseri, Turkey. These waters of Dokuzpinar cold spring (DPS) (12-13 degrees C), Yesilhisar ...
Introduction and evaluation of the wood preservative potentials of the poisonous Sternbergia candidum extracts
(Academic Journals, 2007)
The ability of Sternbergia candida (SB Candidum Mathew.) extract to suppress attack by Postia placenta (Fries) M. Larsen et Lombard (Mad 698), (a brown-rot) and Trametes versicolor (L. ex Fr.) Quel. (a white-rot) was ...
Removal of some organic compounds from pre-treated olive mill wastewater by sepiolite
(Parlar Scientific Publications (P S P), 2007)
In this study, Olive Mill Wastewater (OMW) was treated with lime to a pH.7.0, followed by 30% H2O2 solution. Phenol. lignin and colour changes were analyzed by UV- VIS spectrophotometry after a one-week period. Phenol and ...