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Determination of the shape, morphological and wettability properties of quartz and their correlations
(PERGAMON-ELSEVIER SCIENCE LTD, 2003)
The distributions of particle sizes and shapes are of great importance to industries employing various materials in powdered form. These include many of the raw materials in civil and chemical engineering, pharmaceutical, ...
Metals in mandibles of stored product insects: do zinc and manganese enhance the ability of larvae to infest seeds?
(PERGAMON-ELSEVIER SCIENCE LTD, 2003)
Although high concentrations of zinc and manganese were found in mandibles of insect larvae that bore into seeds, these metals were not detected in mandibles of insect larvae that attack previously damaged seeds. Metals ...
Lymphoma in the infraorbital region
(AMER DENTAL ASSN, 2003)
Background. B-cell lymphomas are rare neoplasms in the oral cavity. They are significant to dentists because the oral complications associated with treatment mean that dentists can play an important role in their detection. ...
Bilateral superiorly based full-thickness nasolabial island flaps for closure of residual anterior palatal fistulas in an unoperated elderly patient
(AMER CLEFT PALATE-CRANIOFACIAL ASSOC, 2003)
Objective: Unoperated bilateral complete cleft lip and palate in an adult or elderly patient is seen rarely, and the existence of unoperated clefts is a result of unfavorable economic and social circumstances. We report ...
Role of genital mycoplasmata and other bacteria in urolithiasis
(INFORMA HEALTHCARE, 2003)
Urease-producing bacteria have been shown to affect the formation of infection stones by splitting urea into ammonia, bicarbonate and carbonate. An increase in alkaline pH results in urinary supersaturation of the ions. ...
Comparison of different thyroidectomy techniques for benign thyroid disease
(JAPAN ENDOCRINE SOC, 2003)
Extent of thyroidectomy in the management of benign thyroid disease remains controversial. In this clinical study, three different thyroidectomy techniques were compared by means of the complication, short period recurrence ...
A new microcolumn flotation cell for determining the wettability and floatability of minerals
(ACADEMIC PRESS INC ELSEVIER SCIENCE, 2003)
Flotation is one of the most important physicochemical processes for mineral separations and other recovery operations. Flotation machines have been developed since the beginning of the 19th century and are still under ...
Utilisation of personal protective equipment in dental practice
(WILEY, 2003)
Objective: To investigate personal protective equipment such as gloves, mask and protective eye wear used in dental practice in Turkey. Design: An e-mail based self-report questionnaire was sent to dentists during 2002. ...
Removal of lead and zinc ions from aqueous solution using Amasya zeolites from Turkey
(INDERSCIENCE ENTERPRISES LTD, 2003)
This paper deals with the removal of Pb2+ and Zn2+ ions from aqueous solutions using zeolitic minerals containing 45 wt.% clinoptilolite and 35 wt.% mordenite. The effects of particle size, zeolite/solution ratio, stirring ...
Thallium-201 myocardial SPECT in a patient with mirror-image dextrocardia and left bundle branch block
(JAPANESE SOCIETY NUCLEAR MEDICINE, 2003)
A 53-year-old male patient with a previous diagnosis of situs inversus with mirror-image dextrocardia underwent thallium-201 (Tl-201) stress-redistribution myocardial perfusion single photon emission computed tomography ...