Ara
Toplam kayıt 430, listelenen: 61-70
Phonon-drag thermopower in Si:B and Si:Sb ?-doped samples
(IOP, Bristol, United Kingdom, 2000)
The thermal conductivity and the thermoelectric power of two dimensional hole and electron gases in B and Sb delta-doped Si structures have been measured for the first time. The temperature range was 1.4 K to 30 K, and ...
Monitoring the metabolic response to major surgery in neonates.
(2000)
BACKGROUND: Visceral proteins and acute phase reactants have commonly been used as indicators of nutritional status, and metabolic response of surgical trauma. AIM: This study was undertaken to determine how some plasma ...
On the canonical extension of a differentiable manifold
(Birkhauser Verlag Basel, 2000)
In this paper, the differential geometry of second canonical extension 2M of a differentiable manifold M is studied. Some vector fields tangent to 2M in TTM are determined. In addition we obtain that the second canonical ...
A-statistical core of a sequence
(Walter de Gruyter GmbH, 2000)
In this paper we extend the concepts of statistical limit superior and inferior (as introduced by FVidy and Orhan) to A-statistical limit superior and inferior and give some A-statistical analogue of properties of statistical ...
Fasciola hepatica miracidia are dependent on respiration and endogenous glycogen degradation for their energy generation
(2001)
It is generally accepted that free-living stages of parasitic helminths are dependent on aerobic degradation of endogenous energy sources for their energy generation. This concept, however, is not the result of extensive ...
Surface landmarks of brachial plexus: Ultrasound and magnetic resonance imaging for supraclavicular approach with anatomical correlation
(2001)
The present study is able to describe a certain line, under which brachial plexus (BP) lies underneath in the supraclavicular region. A line drawn between midpoint of the sternocleidomastoid muscle to the midpoint of the ...
Study on tear function abnormality in pterygium
(2001)
The purpose of this study was to determine whether there is any abnormality in the tear function in patients with pterygium. Eighty-four patients with pterygia (56 with unilateral and 28 with bilateral involvement) and 45 ...
Comparison of nocturnal penile tumescence monitoring and cavernosal smooth muscle content in patients with erectile dysfunction
(2002)
Purpose: Nocturnal penile tumescence monitoring was compared to cavernosal smooth muscle content in 48 cases of erectile dysfunction. Materials and methods: Pre-operatively nocturnal penile tumescence rigidity (NPTR) ...
The di-?-methane photorearrangement of 2,3-disubstituted benzobarrelenes and benzonorbornadiene - Substituent effects in regioselectivity
(Wiley-VCH Verlag, 2002)
2,3-Disubstituted benzobarrelene and benzonorbornadiene derivatives 16, 17, and 18, containing electron-withdrawing and electron-donating substituents, have been synthesized and subjected to triplet-sensitized photoisomerization. ...
The Effect of Treatment on Endothelin-1 Concentration and Mean Arterial Pressure in Preeclampsia and Eclampsia
(2003)
Objective: The aim of this study was to determine the effect of treatment on endotelin-1 concentration that is considered to have role in etiopathogenesis of eclampsia and preeclampsia. Methods: Nine patients with eclampsia ...