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Factors affecting the oil agglomeration of sivas-divrigi Ulucayir lignite
(TAYLOR & FRANCIS INC, 2007)
In the coal industry, the coal particles need to be decreased to a very fine size because of the need of removing inorganic materials from coal. Oil agglomeration is a kind of coal cleaning technique that is used for ...
Extraction of jojoba seed oil using supercritical CO2+ethanol mixture in green and high-tech separation process
(ELSEVIER SCIENCE BV, 2007)
In this study, the extraction of jojoba seed oil obtained from jojoba seed using both supercritical CO2 and supercritical CO2+ethanol mixtures was investigated. The recovery of jojoba seed oil was performed in a green and ...
Effect of hydrostatic pressure on interband transitions in coupled quantum wires
(IOP PUBLISHING LTD, 2007)
We calculate the exciton binding energy and interband optical absorption in a rectangular coupled quantum wire under the hydrostatic pressure in the effective-mass approximation, using the variational approach. It is found ...
Herbals in cardiovascular practice: Are physicians neglecting anything?
(ELSEVIER IRELAND LTD, 2007)
Background: Herbal products have been widely used by many patients with cardiovascular problems solely expecting benefit out of them. Since, it is important to consider patients' needs and believes to prevent breaking off ...
Prescription patterns in patients with systolic heart failure at hospital discharge: why beta blockers are underprescribed or prescribed at low dose in real life?
(WILEY, 2007)
Systolic heart failure (SHF) is associated with increased morbidity and mortality. Beta-blockers (BB) were shown to provide mortality benefit in patients with SHF, and currently indicated in all stages of patients with ...
Vascular endothelial growth factor production by rat granulated metrial gland cells and their morphological features in normal and pathological conditions
(CSIRO PUBLISHING, 2007)
Granulated metrial gland (GMG) cells are pregnancy-specific cells that may have many functions in successful placentation and pregnancy. In the present study, changes in the rat GMG cell structure, distribution and vascular ...
Effects of additives on the activity and enantioselectivity of Candida rugosa lipase a in a biphasic medium
(WILEY-V C H VERLAG GMBH, 2007)
The effects of Li+, Na+, K+, Mg2+ and Zn2+ ions on the activity and enantioselectivity of Candida rugosa lipase (CRL) were investigated in a biphasic medium composed of phosphate buffer solution (containing a metal ion ...
Fracture resistance of the buccal cusps of root filled maxillary premolar teeth restored with various techniques
(WILEY, 2007)
Aim To compare the cusp fracture resistance of teeth restored with composite resins and two post systems. Methodology Eighty extracted single-rooted human maxillary premolars were randomly assigned to eight groups (n = ...
Evaluation of laser treatment on reline-base composites
(TAYLOR & FRANCIS LTD, 2007)
The effects of different laser treatments on some mechanical properties of acrylic resin and soft liner were investigated. A total of 60 test specimens were fabricated according to test requirements. The specimens were ...
The role of nickel accumulation and epithelial cell proliferation in orthodontic treatment-induced gingival overgrowth
(OXFORD UNIV PRESS, 2007)
The aim of this study was to investigate the role of nickel in orthodontic treatment-induced gingival hyperplasia. The nickel concentration in gingival tissues with and without overgrowth, histopathology of gingival ...