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Now showing items 3471-3480 of 3770
Do not underestimate atrial septal defect!
(EDIZIONI MINERVA MEDICA, 2001)
Atrial septal defect (ASD) is one of the simplest cases among the surgically correctable congenital cardiac diseases. Easiness of the correction usually causes underestimation of the pathology. Angiography as well as ...
A COMPACT METHOD FOR THE KINETIC-ANALYSIS OF ISOTHERMAL THERMOGRAVIMETRIC CURVES
(ELSEVIER SCIENCE BV, 1986)
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Utilization of engineering geology in geo-tourism: few case studies of subsidence influence on historical churches in Ostrava-Karvina District (Czech Republic)
(SPRINGER, 2016)
This article studies a set of historical churches influenced by subsidence induced by underground coal mining in the Karvina part of the Upper Silesian Coal Basin in the Czech Republic. The research made use of engineering ...
Synthesis, characterization and antiproliferative activities of novel modified poly (maleic anhydride-co-vinyl acetate)/cytosine beta-D-arabinofuranoside hydrochloride conjugate
(MARMARA UNIV, FAC PHARMACY, 2015)
Poly (maleic anhydride-co-vinyl acetate) (MAVA) copolymer was synthesized by free-radical-polymerization reaction in methyl ethyl ketone (MEK) at 80 degrees C using benzoyl-peroxide (BPO) as the radical-initiator. MAVA was ...
Operating Cost Analysis and Treatment of Domestic Wastewater by Electrocoagulation Using Aluminum Electrodes
(HARD, 2011)
In this study, treatment of domestic wastewater (DWW) by electrocoagulation (EC) was investigated. The samples were supplied from the Sivas domestic wastewater pretreatment plant. The experimental studies were conducted ...
THERMAL GELATION OF POLY(VINYL CHLORIDE)
(JOHN WILEY & SONS LTD, 1995)
The dynamic and isothermal gelation points of poly(vinyl chloride) (PVC) were determined using spectrophotometric and viscometric techniques. Four different PVC samples, with viscosity-average molar masses of 70000, 90000, ...
The association of insulin resistance and metabolic syndrome in early androgenetic alopecia
(SINGAPORE MEDICAL ASSOC, 2010)
Introduction: Insulin resistance (IR), hyperinsulinaemia and concomitant metabolic syndrome (MS) are known to be independent risk factors for coronary arterial disease (CAD). The aim of this study was to examine the frequency ...
An evaluation of the using possibilities of the carbonitrided simple steels instead of carburized low alloy steels (wear properties)
(ELSEVIER SCIENCE BV, 1997)
In this study, the wear behaviour of carburized and carbonitrided AISI 1020 and 5115 steels, widely used in industry, were investigated. The surface properties, microstructures, hardness distributions and wear behaviour ...
The effect of different nitrogen levels on yield and quality of stevia (Stevia rebaudiana bert.)
(TAYLOR & FRANCIS INC, 2018)
In the present work, the efficiency of different nitrogen doses (0, 50, 100, 150, and 200kg ha(-1)) on growth, yield, and quality of stevia (Stevia rebaudiana Bert.) was investigated in 2011-2013. The study was conducted ...
Technology utilisation in elementary schools in Turkey's capital: a case study
(ROUTLEDGE JOURNALS, TAYLOR & FRANCIS LTD, 2013)
A case study was conducted to explore teachers' current technology use in elementary schools in Ankara, the capital of Turkey. The data were collected through a survey, and participants included 1030 classroom teachers ...