Browsing Makale Koleksiyonu by Publisher "ELSEVIER SCI LTD"
Now showing items 1-20 of 134
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ADSORPTION OF BOVINE SERUM-ALBUMIN ONTO ACRYLAMIDE-MALEIC ACID HYDROGELS
(ELSEVIER SCI LTD, 1994)In this study, acrylamide-maleic acid hydrogels containing different amounts of maleic acid have been prepared by irradiating with gamma radiation. They have been used in experiments on bovine serum albumin (BSA) adsorption. ... -
Aflatoxin B-1 induced renal and cardiac damage in rats: Protective effect of lycopene
(ELSEVIER SCI LTD, 2018)This study was conducted to investigate the protective effects of lycopene against the toxic effects of Aflatoxin B-1 (AFB(1)) exposure in kidney and heart of rat by evaluating antioxidant defense systems and lipid ... -
Ammonium oxidation via nitrite accumulation under limited oxygen concentration in sequencing batch reactors
(ELSEVIER SCI LTD, 2009)In this study, the effects of sludge retention time (SRT) on NH(4)-N oxidation and NO(x)-N accumulation in the nitritation reactors were studied. The gradually decrease of SRT also caused long reaction time to achieve 99% ... -
Anesthetic and analgesic effects in patients undergoing a lumbar laminectomy of spinal, epidural or a combined spinal-epidural block with the addition of morphine
(ELSEVIER SCI LTD, 2012)This study was designed to evaluate the anesthetic, analgesic and side effects of spinal, epidural and combined spinal-epidural anesthesia with the addition of morphine for lumbar laminectomy. A total of 66 patients ... -
Antimicrobial and antioxidant activities of the essential oil and various extracts of Salvia tomentosa Miller (Lamiaceae)
(ELSEVIER SCI LTD, 2005)This study was designed to examine the in vitro antimicrobial and antioxidant activities of the essential oil and various extracts (prepared by using solvents of varying polarity) of Salvia tomentosa (Miller). The essential ... -
Antimicrobial and antioxidative activities of the essential oils and methanol extracts of Salvia cryptantha (Montbret et Aucher ex Benth.) and Salvia multicaulis (Vahl)
(ELSEVIER SCI LTD, 2004)The essential oils and methatiolic extracts of Salvia cryptantha and Salvia multicaulis were examined for their potential antimicrobial and radical scavenging activities. No, or slight, activity was observed when the polar ... -
Antimicrobial and antioxidative activity of the essential oil and various extracts of Cyclotrichium origanifolium (Labill.) Manden. & Scheng.
(ELSEVIER SCI LTD, 2005)This study was designed to examine the in vitro antimicrobial and antioxidant activity of the essential oil and various extracts prepared by using solvents of varying polarity from Cyclotrichium origanifolium (Labill.) ... -
Antioxidant activity of the essential oil and various extracts of Nepeta flavida Hub.-Mor. from Turkey
(ELSEVIER SCI LTD, 2007)This study was designed to examine the chemical composition and in vitro antioxidant activity of the essential oil and various extracts (hexane, dichloromethane and methanol sub-fractions) of Nepeta flavida. GC and GC-MS ... -
Antioxidant potentials and rosmarinic acid levels of the methanolic extracts of Salvia verticillata (L.) subsp verticillata and S-verticillata (L.) subsp amasiaca (Freyn & Bornm.) Bornm
(ELSEVIER SCI LTD, 2007)This study was designed to examine the in vitro antioxidant activities and rosmarinic acid levels of the methanol extracts of Salvia verticillata subsp. verticillata and S. verticillata subsp. amasiaca. The extracts were ... -
Antioxidant potentials and rosmarinic acid levels of the methanolic extracts of Salvia virgata (Jacq), Salvia staminea (Montbret & Aucher ex Bentham) and Salvia verbenaca (L.) from Turkey
(ELSEVIER SCI LTD, 2008)This study was designed to examine the in vitro antioxidant activities and rosmarinic acid levels of the methanol extracts of Salvia virgata, Salvia staminea and Salvia verbenaca. The extracts were screened for their ... -
Antioxidative activity of the essential oils of Thymus sipyleus subsp sipyleus var. sipyleus and Thymus sipyleus subsp sipyleus var. rosulans
(ELSEVIER SCI LTD, 2005)The aim of present study was to compare the antioxidant potential of two Thymus species on the basis of the chemical compositions of oils obtained by hydrodistillation. In the case of Thymus sipyleus subsp. sipyleus var. ... -
Application of Box-Behnken design and response surface methodology for modeling of some Turkish coals
(ELSEVIER SCI LTD, 2007)The aim of our research was to apply Box-Behnken experimental design and response surface methodology for modeling of some Turkish coals. As a base for this study, standard Bond grindability tests were initially done and ... -
Application of Box-Wilson experimental design method for the photodegradation of textile dyestuff with UV/H2O2 process
(ELSEVIER SCI LTD, 2004)Photodegradation of textile dyestuffs Chrysophenine Yellow (DY12), Congo Red (DR28) and Remazol Black B (RB5) by the UV/H2O2 process was investigated in a laboratory scale photoreactor equipped with a 16-W low-pressure ... -
Application of response surface methodology and central composite rotatable design for modeling the influence of some operating variables of a Multi-Gravity Separator for coal cleaning
(ELSEVIER SCI LTD, 2007)In this study, the application of response surface methodology (RSM) and central composite rotatable design (CCRD) for modeling the influence of some operating variables on the performance of a Multi-Gravity Separator (MGS) ... -
Application of the Box-Wilson experimental design method for the spherical oil agglomeration of coal
(ELSEVIER SCI LTD, 2006)In this study, the Box-Wilson statistical experimental design method was employed to evaluate the effects of important variables such as bridging liquid (oil) concentration, salt (CaCl(2)(.)2H(2)O) concentration and stirring ... -
Arsenic removal from groundwater of Sivas-Sarkisla Plain, Turkey by electrocoagulation process: Comparing with iron plate and ball electrodes
(ELSEVIER SCI LTD, 2015)In the present study, laboratory scale experiments were conducted with the air-fed electrocoagulation (EC) reactor using iron (Fe) ball and plate anodes in a batch mode to assess their efficiency in the removal of arsenic ... -
Artificial neural networks based on principal component analysis, fuzzy systems and fuzzy neural networks for preliminary design of rubble mound breakwaters
(ELSEVIER SCI LTD, 2010)The new artificial intelligence models proposed for the preliminary design of rubble mound breakwaters consist of (1) multi layer feed forward artificial neural networks, (2) hybrid artificial neural networks with principal ... -
Attitudes of midwifery and nursing students in a Turkish university toward lesbians and gay men and opinions about healthcare approaches
(ELSEVIER SCI LTD, 2018)Lesbians and gay men are subjected to negative attitudes and poor quality health care by midwives in the process of having children and by nurses in the process of receiving general health care services. Our aim was to ... -
Biological activities and chemical composition of three honeys of different types from Anatolia
(ELSEVIER SCI LTD, 2007)In this study, we investigated and compared some chemical properties and in vitro biological activities of three different types of Turkish honey. The first two honey samples were monofloral from chestnut and rhododendron ... -
Biological activities of the essential oils and methanol extract of Origanum vulgare ssp vulgare in the Eastern Anatolia region of Turkey
(ELSEVIER SCI LTD, 2004)The present study was conducted to evaluate the antimicrobial activities, antioxidant and properties of essential oils and methanol extracts of Origanum vulgare ssp. vulgare plants. The chemical composition of a hydrodistilled ...