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Now showing items 191-200 of 298
HIGHLY SWOLLEN HYDROGELS - CROSS-LINKED ACRYLAMIDE-CROTONIC ACID COPOLYMERS
(SCIENTIFIC TECHNICAL RESEARCH COUNCIL TURKEY-TUBITAK, 1995)
Highly swollen hydrogels in the rod form were prepared by copolymerization of acrylamide and crotonic acid with gamma-radiation. The swelling took place in water at 25 degrees C and was followed by weighing. The influence ...
Immunologic and biochemical factors in hyperemesis gravidarum with or without hyperthyroxinemia
(KARGER, 1999)
Objective: This study was set up to investigate the relationship between immune process and high levels of human chorionic gonadotropin-beta (beta hCG) in hyperemesis patients with or without hyperthyroxinemia. Methods: ...
Unusual sites of uncommon endobronchial foreign bodies - Reports of four cases
(SCANDINAVIAN UNIVERSITY PRESS, 1999)
Foreign body aspiration occurs most commonly in children and can have serious consequences. In adults, it is associated with surgery, trauma and accidents. We report four unusual cases of foreign body inhalation. In one ...
Determination of extension directions in naturally deformed limestones within strike-slip fault zones using microfractures; Niksar basin (Turkey) as a case study
(1996)
Microfracture analysis in rocks of the Niksar area, located within the North Anatolian Fault Zone shows a close correspondence with the data obtained from the macroscopic structures and points to the importance of 1) NW-SE ...
Shear flocculation of fine hematite particles and correlation between flocculation, flotation and contact angle
(ELSEVIER SCIENCE SA LAUSANNE, 1997)
This paper presents a study on the shear flocculation of fine (38 mu m) hematite using dodecylamine acetate and Aero 801 (a mixture of petroleum sulfonate and mineral oil) as collectors. The effects of pH, collector ...
New floristic records for square B5
(1998)
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Turban pin aspiration; a potential risk for young Islamic girls
(ELSEVIER SCI IRELAND LTD, 1999)
A turban is a kind of headcover, worn for religious intentions. In Islamic countries, girls start to wear a turban with the onset of puberty. Turban pins (headscarf needles) are used for attaching the layers of turban to ...
Swelling and dye adsorption properties of radiation induced N-vinyl-2-pyrrolidone/acrylonitrile hydrogels
(SPRINGER VERLAG, 1998)
Swollen hydrogels were prepared by gamma-radiation copolymerization of N-vinyl-2 pyrrolidone and acrylonitrile. The influence of radiation dose and feed composition on the swelling properties, diffusional behavior of water ...
Detection and genotyping of Epstein-Barr virus by polymerase chain reaction in tissues obtained from cases with Hodgkin's disease in Turkey
(SLOVAK ACADEMIC PRESS LTD, 1998)
In order to determine the positivity rare and genotype of Epstein-Barr virus (EBV) in cases with Hodgkin's disease (HD) in Turkey, 40 tissue specimens from HD patients were analysed. Ten non-lymphoid tissue samples from ...
Pazarköy (Bolu KD/KB Türkiye) yöresinin stratigrafisi
(1998)
Çalışılan alan, Pazarköy (Bolu KD) yöresini kapsamakta ve 1/25 000 ölçekli Bolu-G28-a2 paftası ile sınırlandırılmış bulunmaktadır. Bu çalışmada, inceleme alanının stratigrafik birimleri sunulmaktadır. Bu çalışma ile yörede ...