Search
Now showing items 61-70 of 174
Dissolution kinetics of sphalerite in acidic ferric chloride leaching
(ELSEVIER SCIENCE SA, 2005)
This paper presents a study for leaching kinetics of sphalerite concentrate in FeCl3-HCl solution. The shrinking core model was applied to the results of experiments investigating the effects of stirrer speed of 200-600 ...
Paraumbilical perforator-based pedicled abdominal flap for extensive soft-tissue deficiencies of the forearm and hand
(LIPPINCOTT WILLIAMS & WILKINS, 2005)
A new paraumbilical-based pedicled abdominal flap was used in 11 patients with extensive soft-tissue defects of the forearm and hand. With a relatively narrow pedicle, large flaps up to 5-X14-cm can be raised. Another ...
Subband structure and band bending in symmetric modulation-doped double quantum wells
(EDP SCIENCES S A, 2005)
We have calculated the subband structure and confinement potential of modulation-doped Ga1-xAlxAs-GaAs symmetric double quantum wells a function of the doping concentration. Electronic properties of this structure are ...
Nurses and physicians' opinions and approaches towards the use of physical restraints
(UNIVERSITATSVERLAG ULM GMBH, 2005)
The opinions and approaches on the use of physical restraints by nurses (86) and physicians (78) working in a training hospital were investigated. The data were collected using a questionnaire developed by the researchers. ...
Gingival fibromatosis, short stature, border-line IQ, facial dysmorphism and hepatomegaly
(MEDECINE ET HYGIENE, 2005)
Gingival fibromatosis, short stature, border-line IQ. facial dysmorphism and hepatomegaly. Gingival fibromatosis is a rare and benign disorder. The enlarged gingivae are firm and may Interfere with speech, closure of the ...
The prevalence of Demodex folliculorum in blepharitis patients and the normal population
(TAYLOR & FRANCIS INC, 2005)
Purpose: Demodex folliculorum (DF), which is frequently found in patients with chronic blepharitis, is a well-known common inhabitant of eyelash follicles. In the present study, the prevalence of DF in seborrheic blepharitis ...
Benthonic foraminiferal assemblages and microfacies analysis of Paleocene-Eocene carbonate rocks in the Kastamonu region, Northern Turkey
(PERGAMON-ELSEVIER SCIENCE LTD, 2005)
The Kastamonu region, NW Turkey, is known for its rich foraminiferal marine biota and variety of deposits from Paleocene to Eocene times. The focus of this study is on the foraminiferal assemblages and microfacies analysis ...
Shallow donor impurity binding energy in the V-shaped quantum well under the crossed electric and magnetic fields
(ELSEVIER SCIENCE BV, 2005)
We have calculated variationally the ground state binding energy of a hydrogenic donor impurity in V-shaped quantum well (VQW) or full-graded GaAs/Ga1-xAlxAs quantum wells in the presence of crossed electric and magnetic ...
Effects of mobile telephones on the function of implantable cardioverter defibrillators
(BLACKWELL PUBLISHING, 2005)
Objective: We investigated whether mobile telephones affect the function of implantable cardioverter defibrillators (ICDs). Background: It is well known that electromagnetic fields can affect medical devices. Methods: The ...
Cervical spinal cord stimulation increases cerebral cortical blood flow in an experimental cerebral vasospasm model
(SPRINGER WIEN, 2005)
Background. Cerebral microcirculatory changes during cerebral vasospasm after aneurysmal subarachnoid haemorrhage (SAH) are still controversial and uncertain. The aim of our study is to demonstrate that spinal cord stimulation ...