Ara
Toplam kayıt 206, listelenen: 41-50
Development of an automatic weed control system for sunflower
(2008)
By using an optical sensor, a n electronic weed control system was developed for selective spraying of weeds in sunflower fields. The prototype control system was mounted on a sprayer. The system becomes active when weeds ...
Classifying 8-bit to 8-bit S-boxes based on power mappings from the point of DDT and LAT distributions
(Springer-Verlag Berlin, 2008)
S-boxes are vital elements in the design of symmetric ciphers. To date, the techniques for the construction of S-boxes have included pseudo-random generation, finite field inversion, power mappings and heuristic techniques. ...
Cases of Borderline in Vitro Constitutive Thyrotropin Receptor Activity: How to Decide Whether a Thyrotropin Receptor Mutation Is Constitutively Active or Not?
(Mary Ann Liebert, Inc, 2009)
Background: Previous in vitro data for several constitutively activating thyrotropin receptor (TSHR) mutations reported divergent results for the constitutive activity of the same mutations. Moreover, several case reports ...
Refined mapping of twinning-rate quantitative trait loci on bovine chromosome 5 and analysis of insulin-like growth factor-1 as a positional candidate gene
(Oxford Univ Press Inc, 2009)
Twinning in cattle is a complex trait that is associated with economic loss and health issues such as abortion, dystocia, and reduced calf survival. Twinning-rate QTL have been detected previously on BTA5 in the North ...
9 Years Follow-up of a Patient with Pituitary Form of Resistance to Thyroid Hormones (PRTH): Comparison of Two Treatment Periods of D-Thyroxine and Triiodothyroacetic Acid (TRIAC)
(Walter De Gruyter Gmbh, 2009)
Patients with pituitary resistance to thyroid hormones (PRTH) exhibit features of hyperthyroidism due to normal sensitivity to thyroid hormones in some of the peripheral tissues. There is a lack of information in the ...
Alopecia: Association with Resistance to Thyroid Hormones
(Freund Publishing House Ltd, 2009)
Resistance to thyroid hormone (RTH) syndrome is caused by thyroid hormone beta receptor (TR beta) mutations. Goiter, learning disabilities, psychological abnormalities, sinus tachycardia, hearing deficits, short stature, ...
Angiotensin Converting Enzyme Gene Polymorphism in Turkish Asthmatic Patients
(Taylor & Francis Inc, 2009)
Asthma is a chronic inflammatory disease of the airways. Several candidate genes have been identified with a potential role in the pathogenesis of asthma, including the angiotensin converting enzyme (ACE) gene. We aimed ...
Conducting polymer coated carbon surfaces and biosensor applications
(Elsevier Science Sa, 2009)
This review article focuses on several approaches in the characterization and modification of carbon surfaces with electrocoated thin films which has been realized by recent progress in experimental methods. Electropolymerization ...
Electrochemical impedance spectroscopy of poly[carbazole-co-N-p-tolylsulfonyl pyrrole] on carbon fiber microelectrodes, equivalent circuits for modelling
(Elsevier Science Sa, 2009)
Polycarbazole (PCz) and copolymerization of carbazole (Cz) and N-p-tolylsulfonyl pyrrole (pTsp), P(Cz-co-pTsp), thin films have been cyclovoltammetrically coated onto carbon fiber electrodes as an active functionalized ...
Electrochemical Impedance Spectroscopic Study of Electrocoated Polythiophene and poly(2-methyl thiophene) on Carbon Fiber Microelectrode for Microcapacitor
(Esg, 2009)
In this study, N-thiophene (T), and N-2 methylthiophene (MT) homopolymers were electrocoated on carbon fiber microelectrodes (diameter similar to 7 mu m) by cyclic voltammetry within a potential range from 0.0 to 2.0 V ...