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Geometrical effects on shallow donor impurities in quantum wires
(ELSEVIER SCIENCE BV, 2003)
We have studied theoretically the impurity binding energy for wires of different shapes (V-shaped quantum wire (V-QWR) and rectangular wire) with a variational procedure without using any coordinate transformation. The ...
Multicomponent activated sludge model for reactors in series with recycling
(INDERSCIENCE ENTERPRISES LTD, 2005)
Multicomponent models containing both substrate and biomass have an advantage over conventional models in seeking better understanding of activated sludge systems. Such models are also useful in the characterization of ...
Shallow donors in the triple-graded quantum well under the hydrostatic pressure and external fields
(ELSEVIER SCIENCE BV, 2006)
The binding energy of the donor in the triple-graded GaAs-(Ga,Al)As quantum well under the hydrostatic pressure, electric and magnetic fields are calculated by using a variational approach. The results have been obtained ...
Treatment of leg veins with the long pulse dye laser using variable pulse durations and energy fluences
(WILEY, 2004)
Background and Objectives: Attempts at using the pulsed dye laser (PDL) operating at 585 nm wavelength and 0.45 milliseconds pulse duration to treat leg veins have been notably unsuccessful. The aim of this study is to ...
Efficacy of oral ribavirin treatment in Crimean-Congo haemorrhagic fever: A quasi-experimental study from Turkey
(W B SAUNDERS CO LTD, 2009)
Objective: The aim of this study was to evaluate the efficacy of oral ribavirin treatment in patients with Crimean-Congo haemorrhagic fever (CCHF). Methods: In 2004, all patients diagnosed with CCHF were treated with oral ...
Carpal tunnel syndrome leads to significant bone loss in metacarpal bones
(SPRINGER-VERLAG TOKYO, 2001)
The present study was designed to determine bone density modifications at the forearm and metacarpal bones in patients with carpal tunnel syndrome (CTS). Bone mineral density (BMD) was measured by dual-energy X-ray ...
Effect of immobilization stress on gonadotropins and sex steroids
(CONSULTANTS BUREAU, 2003)
The effects of the acute immobilization stress on follicle-stimulating hormone (FSH), luteinizing hormone (LH), estradiol, and testosterone levels in rats were evaluated. The male and female rats were grouped in control ...
Pulpal blood flow: effects of corticotomy and midline osteotomy in surgically assisted rapid palatal expansion
(CHURCHILL LIVINGSTONE, 2003)
Introduction/purpose: Surgically assisted rapid palatal expansion is used for the management of transverse maxillary deficiency in the early permanent dentition. The success depends on the maintenance of an adequate blood ...
Apical extrusion of intracanal bacteria following use of various instrumentation techniques
(WILEY, 2008)
To evaluate the number of bacteria extruded apically from extracted teeth ex vivo after canal instrumentation using a manual technique and three engine-driven techniques utilizing nickel-titanium instruments (K3, RaCe, and ...
Altered contractile responsiveness in ileal longitudinal muscle after total gastrectomy in a rat model
(SPRINGER-VERLAG, 2004)
Purpose To test the hypothesis that the changes in ileal smooth muscle contractility accompanying postgastrectomy syndromes are agonist-specific, we investigated the effects of potassium chloride (KCl), carbachol, substance ...