Ara
Toplam kayıt 129, listelenen: 61-70
Prefabrication of a free peripheral nerve graft following implantation on an arteriovenous pedicle
(Thieme Medical Publ Inc, 2002)
Extensive nerve injuries frequently necessitate the use of long autografts, and sources of expendable donor nerves are limited. It is for these cases that nerve transplantation would have its greatest potential. However, ...
Covalent immobilization of lipase onto hydrophobic group incorporated poly(2-hydroxyethyl methacrylate) based hydrophilic membrane matrix
(Elsevier Sci Ltd, 2002)
In this study, a hydrophobic group containing monomer, 2-methacrylamidophenyalanine (MAPA) was prepared by using methacrylochloride and phenylalanine. Then, poly(2-hydroxyethyl methacrylate-co-methacrylamido-phenlyalanine) ...
A case of pemphigus vulgaris possibly triggered by quinolones
(European Acad Dermatology & Venereology, 2002)
Pemphigus vulgaris is an autoimmune blistering disorder in which both genetic and environmental factors, mainly drugs, are thought to play a part in its aetiopathogenesis. Although some drugs that contain thiol groups, ...
A piezoelectric motor using two orthogonal bending modes of a hollow cylinder
(Ieee-Inst Electrical Electronics Engineers Inc, 2002)
This paper proposes a compact ultrasonic motor with low manufacturing costs, a simpler driving circuit, and scalability. The stator of the motor presented in this paper consists of a hollow metal cylinder, whose outside ...
Taxonomic status and karyotype of Myotis capaccinii (Bonaparte, 1837) from Turkey (Chiroptera: Vespertilionidae)
(Museum Nat Hist Naturelle, 2002)
This study is based on karyological analyses of 13 Myotis capaccinii specimens collected from three localities during field works in 1998 and 1999. It was found that the diploid number (2n), the fundamental number (NF) and ...
Endoscopy in the 15th Century
(Georg Thieme Verlag Kg, 2002)
The aim of this study was to investigate the contributions of Serefeddin Sabuncuoglu (1385-1468?) - who was born and practiced in Amasya in northern part of central Anatolia - to the field of endoscopy. He was a humble, ...
On accelerated iterative methods for the solution of systems of linear equations
(Taylor & Francis Ltd, 2002)
In literature, it has been reported that the convergence of some preconditioned stationary iterative methods using certain type upper triangular matrices as preconditioners are faster than the basic iterative methods. In ...
Nonsurgical treatment of a catamenial pneumothorax with a Gn-RH analogue
(Karger, 2002)
Catamenial pneumothorax is a rarely encountered entity characterized by recurrent pneumothorax concurrent with menstruation. Numerous mechanisms have been postulated in the etiology of catamenial pneumothorax and treatment ...
The precise human bioclock, possibly imported
(Churchill Livingstone, 2002)
Contrary to what has long been suggested, the biological clock is not a poor timekeeper. In fact, it has been working in precision for millions of years as a genetically set clock, independent of environmental periodicity. ...
Short-term effect of nasal intermittent positive-pressure ventilation in patients with restrictive thoracic disease
(Karger, 2002)
Background: The use of nasal intermittent positive pressure ventilation (NIPPV) would be expected to ameliorate dyspnea, ventilatory capacity and exercise tolerance durably in individuals with hypercapnic respiratory failure ...