Ara
Toplam kayıt 3922, listelenen: 3811-3820
Single-step purification of recombinant Thermus aquaticus DNA polymerase using DNA-aptamer immobilized novel affinity magnetic beads
(Wiley, 2007)
A DNA aptamer specific for Thermus aquaticus DNA polymerase (Taq-polymerase) was immobilized on magnetic beads, which were prepared in the presented study. The effect of various parameters including pH, temperaturem and ...
Effect of white cheese and sugarless yoghurt on dental plaque acidogenicity
(Karger, 2007)
White cheese and sugarless yoghurt are frequently consumed traditional Turkish foods. The aim of this study was to assess their acidogenic potential when eaten alone or following a rinse with sucrose solution. Plaque pH ...
The HN method for half-space Albedo and constant source problems for isotropic and anisotropic scattering kernels
(Pergamon-Elsevier Science Ltd, 2007)
The H-N method, which is developed recently, is used to solve the half-space albedo and the half-space constant source problems for both isotropic and extremely anisotropic scattering kernels. It has been shown that the ...
Using angle information between directed links in coordinating satellite clusters
(Ieee, 2007)
Maintenance and control of microsatellite formations require accurate position sensing and actuation. Accurate three-dimensional relative positional sensing technologies, including differential global positioning satellite ...
Expressions of p53, VEGF C, p21: could they be used in preoperative evaluation of lymph node metastasis of esophageal squamous cell carcinoma?
(Oxford Univ Press Inc, 2007)
The prognosis of esophageal squamous cell carcinoma is primarily determined by staging. Although radiological methods have revealed lymph node metastasis preoperatively, these radiological findings cannot be correlated ...
Effects of substrate temperature and post-deposition anneal on properties of evaporated cadmium telluride films
(Elsevier Science Sa, 2007)
The effects of substrate temperature and post-deposition heat treatment steps on the morphology, structural, optical and electrical properties of thin film CdTe layers grown by vacuum evaporation were investigated. Scanning ...
Modelling of yield length in the mould of commercial plastics using artificial neural networks
(Elsevier Sci Ltd, 2007)
According to the yield length of a plastic, whether a mould is filled fully or not can be estimated. In this study, a new formula based on various injection parameters was developed to determine the yield length in plastic ...
Prospects for future projections of the basic energy sources in Turkey
(Taylor & Francis Inc, 2007)
The main goal of this study is to develop the energy sources estimation equations in order to estimate the future projections and make correct investments in Turkey using artificial neural network (ANN) approach. It is ...
Venous vascular malformations of the craniofacial region: pre-operative embolisation with direct percutaneous puncture and N-butyl cyanoacrylate
(British Inst Radiology, 2008)
Craniofacial venous vascular malformations cause severe cosmetic problems and yet these lesions are not candidates for transcatheter embolisation owing to the lack of arterial feeders. The purpose of this study was to ...
Oral carbohydrate solution ameliorates endotoxemia-induced splanchnic ischemia
(Springer, 2007)
The purpose of this study was to investigate the effect of oral administration of a simple carbohydrate solution on splanchnic circulation and bacterial translocation in endotoxemia. Group 1 was sham control; group 2 was ...