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Fatigue and disability in elderly patients with chronic obstructive pulmonary disease (COPD)
(ELSEVIER IRELAND LTD, 2011)
The purpose of this study was to describe the prevalence and severity of fatigue and to investigate relationships between fatigue, and disability in elderly COPD patients. This descriptive and analytical study was conducted ...
Modification of Maleic Anhydride-Styrene Copolymer with Noradrenaline by Chemical and Enzymatic Methods
(WILEY-BLACKWELL, 2011)
Maleic anhydride copolymer was modified with another biologically active agent, noradrenaline (NA), using both chemical and enzymatic methods. The modification and synthesized products were named as follows: chemical ...
Effects of bisphosphonates on sutural bone formation and relapse: A histologic and immunohistochemical study
(MOSBY-ELSEVIER, 2011)
Introduction: The aim of this experimental study was to evaluate the effects of systemically applied zoledronic acid on bone regeneration in response to expansion of the sagittal suture and relapse in rats. Methods: ...
The Evaluation of Hypoxia-Inducible Factor 1 in N-Nitro-L-Arginine Methyl Ester Preeclampsia Model of Pregnant Rats
(BMJ PUBLISHING GROUP, 2011)
Objective: The objective of the study was to evaluate hypoxia-inducible factor 1 (HIF-1), which plays a major role in the stimulation of angiogenesis in placental tissues, by using immunohistochemical staining in preeclampsia ...
Intersubband optical absorption coefficients and refractive index changes in modulation-doped asymmetric double quantum well
(PERGAMON-ELSEVIER SCIENCE LTD, 2011)
The linear and the third-order nonlinear optical absorption coefficients and refractive index changes in a modulation-doped asymmetric double quantum well are studied theoretically. The electron energy levels and the ...
Gypsum collapse hazards and importance of hazard mapping
(SPRINGER, 2011)
Collapse in gypsum terrains is a serious geological hazard and can damage engineering structures, settlement areas, natural lakes, and allow infiltration of contaminants into the groundwater. Presentation of engineering ...
The effect of the intense laser field on the intersubband transitions in Ga1-xInxNyAs1-y/GaAs single quantum well
(ELSEVIER SCIENCE BV, 2011)
The effect of the intense laser field on the intersubband optical absorption for (1-2) transition in a Ga1-xInxNyAs1-y/GaAs single quantum well for different nitrogen and indium concentrations is investigated. The numerical ...
Fahr's Disease: A Case Report
(AVES, 2011)
Fahr's disease is a rare neuropsychiatric illness characterized by bilateral calcifications of the basal ganglia and white matter. Although its etiology is not yet fully understood, infectious, metabolic and genetic factors ...
Hydrogenic impurities in quantum dots under intense high-frequency laser field
(ELSEVIER SCIENCE BV, 2011)
The effects of intense high-frequency laser field on photoionization cross-section and binding energy of shallow-donor impurities in GaAs/GaAlAs quantum dots are calculated using variational method with the effective-mass ...
Sulphur- and lead-isotope geochemistry of the Arapucandere lead-zinc-copper deposit, Biga Peninsula, northwest Turkey
(TAYLOR & FRANCIS INC, 2011)
The Arapucandere Pb-Zn-Cu ore body is a typical vein-type lead-zinc deposit of the Biga Peninsula, and is currently being mined for lead and zinc. In the study area, Permian-Triassic metamorphic rocks, Triassic metaclastic ...