Search
Now showing items 11-20 of 166
Optimization of Pb flotation using statistical technique and quadratic programming
(ELSEVIER SCIENCE BV, 2008)
A three-level Box-Behnken factorial design combining with a response surface methodology (RSM) was employed for modeling and optimizing three operations parameters of the flotation on lead flotation. The flotation studies ...
Electronic properties of p-type delta-doped GaAs structure under electric field
(IOP PUBLISHING LTD, 2008)
We theoretically investigate the electronic properties of p-type delta-doped GaAs inserted into a quantum well under the electric field, at T = 0 K. We will investigate the influence of the electric field on the delta-doping ...
Association of leptin with insulin resistance, body composition, and lipid parameters in postmenopausal women and men in type 2 diabetes mellitus
(SAUDI MED J, 2008)
Objective: To determine the association of leptin with insulin resistance, body composition, and lipid parameters in postmenopausal women and men with type 2 diabetes mellitus (T2DM). Methods: This study was conducted in ...
Cost and Productivity Analysis for Puppy Production in Kangal Race Dog Production Companies in Sivas
(MEDWELL ONLINE, 2008)
The objective of the present study was to assess the cost of production,the proportion of the cost components in the total cost and profitability of puppy production enterprises producing Kangal race dog in Sivas province ...
Prevalence of angina, myocardial infarction and intermittent claudication assessed by Rose Questionnaire among patients with Behcet's syndrome
(OXFORD UNIV PRESS, 2008)
Objective. To determine the risk of clinical cardiovascular disease in middle-aged patients with Behcet's syndrome (BS) compared with gender-matched non-BS subjects. Methods. The prevalence of angina, myocardial infarction ...
Prevalence of hypertension among high school students in a Middle Anatolian province of Turkey
(I C D D R B-CENTRE HEALTH POPULATION RESEARCH, 2008)
Hypertension may lead to irreversible damages in vital organs, such as heart, brain, and kidney, and may cause death in children if treatments are not given despite early diagnosis. This cross-sectional epidemiological ...
A method for mapping the spatial distribution of RockFall computer program analyses results using ArcGIS software
(SPRINGER HEIDELBERG, 2008)
Rockfalls are a natural process of cliff and hillside erosion and can be simulated by computer programs. RocFall is a useful and well-known program which produces envelopes of kinetic energy, velocity, bounce height and ...
Delayed habituation in Behcet's disease
(NEUROL SOC INDIA, 2008)
Background: The autonomic nervous system in Behcet's patients may be affected due to various reasons. This entity may be detected with the measurement of the electrodermal activities, heart rate variability and pupillometric ...
Fluid inclusion and stable isotope characteristics of the Karalar (Gazipasa, Antalya) barite-galena deposits, Southern Turkey
(MAIK NAUKA/INTERPERIODICA/SPRINGER, 2008)
The Karalar galena-barite deposits are typical examples of the carbonate-hosted barite-galena deposits widely occurring in the Central Tauride Belt. These deposits are located in Permian limestones as ore veins along fault ...
Studies on the antioxidant activity of the essential oil and methanol extract of Marrubium globosum subsp globosum (lamiaceae) by three different chemical assays
(ELSEVIER SCI LTD, 2008)
This study is designed to examine the chemical composition and in vitro antioxidant activity of the essential oil and sub-fractions of the methanol extract of Marrubium globosum subsp. globosum. The GC and GC-MS analysis ...