Browsing Makale Koleksiyonu by Title
Now showing items 472-491 of 5200
-
Bio-dissolution of Cu, Mo and Re from molybdenite concentrate using mix mesophilic microorganism in shake flask
(ELSEVIER SCIENCE BV, 2013)The application of the response surface methodology and the central composite design (CCD) technique for modeling and optimization of the influence of some operating variables on copper, molybdenum and rhenium recoveries ... -
Bioassay-guided isolation of wound healing active compounds from Echium species growing in Turkey
(ELSEVIER IRELAND LTD, 2016)Ethnopharmacological relevance: The roots and root barks of Echium sp. have been used to treat ulcers, burns and wounds in traditional Turkish medicine. Aim of the study: On the basis of them traditional use and literature ... -
Biocompatibility evaluation of cigarette and carbon papers used in repair of traumatic tympanic membrane perforations: experimental study
(SPRINGER, 2013)The purposes of this study were to investigate the biocompatibility of two different paper patches (carbon and cigarette papers) and compare the adhesion and proliferation features of L929 fibroblast cells by using ... -
Bioconjugation of Magnetic Iron Oxide Nanoparticles and Cross-Linked Enzyme Aggregates: Characterization and Comparison of CLEAs and Magnetic CLEAs
(BENTHAM SCIENCE PUBL LTD, 2017)Background: The separation of enzymes from the bio-product medium constitutes a significant part of total process cost. Therefore, it is of crucial importance that the separation processes for enzymes be specially developed. ... -
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 oil and methanolic extract of Micromeria fruticosa (L) Druce ssp serpyllifolia (Bieb) PH Davis plants from the eastern Anatolia region of Turkey
(JOHN WILEY & SONS LTD, 2004)The in vitro antimicrobial and antioxidant activities of the essential oil and methanolic extract of Micromeria fruticosa ssp serpyllifolia as well as the composition of the essential oil were examined. The essential oil ... -
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 ... -
Biological denitrification of drinking water in a slow sand filter
(ELSEVIER SCIENCE BV, 2007)Biological removal of nitrate from drinking water was studied in a slow sand filter. Optimum carbon to nitrogen ratio (C/N) was found to be 1.8 when using acetic acid in batch tests. The filtration rates impact on NO3-N ... -
Biological denitrification of drinking water using various natural organic solid substrates
(I W A PUBLISHING, 2003)Denitrification of drinking water was studied using various natural organic solid substrates (NOSS) such as poplar, hornbeam, pine shavings and wheat straw as a carbon source in a batch unit. The highest nitrate removal ... -
BIOLOGICAL EVALUATION OF 1-(4-(HYDROXY(1-OXO-1,3-DIHYDRO-2H-INDEN-2-YLI-DENE)METHYL)PHENYL)-3-PHENYLUREA DERIVATIVES: ANTICHOLINERGICS AND ANTIEPILEPTIC POTENTIALS
(PARLAR SCIENTIFIC PUBLICATIONS (P S P), 2019)In this work, a class of phenylurea compounds containing 2-benzoylindan-1-one molecules 3a-3j was designed and synthesized from the reaction of phenylurea-substituted acetophenone compounds with phthalaldehyde molecule ... -
Biological nitrate removal in a laboratory-scale slow sand filter
(WATER RESEARCH COMMISSION, 2008)This research evaluated removal of nitrates from drinking waters in a slow sand filter (SSF). Batch experiments were performed to determine optimum carbon to NO3-N (C/N) ratio for the filtration experiments. The filter ... -
Biological phosphorus removal in a sequencing batch reactor by using pure cultures
(ELSEVIER SCI LTD, 2005)The aim of this study was to investigate the effect of pure cultures on the enhancement of biological phosphorus removal capability of a Sequencing Batch Reactor (SBR) inoculated initially with a mixed culture. For this ... -
Biological understanding of the cardiovascular risk associated with major depression and panic disorder is important
(TAYLOR & FRANCIS LTD, 2012)Introduction. Panic disorder (PD) and major depressive disorders (MDD) are serious mental disorders but the mechanisms underlying the pathophysiology are poorly understood. Nitric oxide (NO) is a gas considered to play an ... -
Biomass exposure and the high resolution computed tomographic and spirometric findings
(ELSEVIER IRELAND LTD, 2004)Background: The adverse health effects of biomass fuel exposure (BFE) is complex and widespread. According to our knowledge, the interstitial lung disease due to BFE is not clear in literature. Objective: In this descriptive ... -
'Biomass lung': Primitive biomass combustion and lung disease
(KARGER, 2002)Domestic burning of biomass fuel is one of the most important risk factors for the development of respiratory diseases and infant mortality. The fuel which causes the highest level of disease is dung. In the rural areas ... -
Biomechanical Effects of Different Fixed Partial Denture Designs Planned on Bicortically Anchored Short, Graft-Supported Long, or 45-Degree-Inclined Long Implants in the Posterior Maxilla: A Three-Dimensional Finite Element Analysis
(QUINTESSENCE PUBLISHING CO INC, 2014)Purpose: The purpose of this study was to analyze the functional stresses around implants and supporting tissues placed in different combinations in the grafted and nongrafted atrophic posterior maxilla and to consider the ... -
Biomechanical properties of ciprofloxacin loaded bone cement
(TURKISH ASSOC ORTHOPAEDICS TRAUMATOLOGY, 2013)Objective: The purpose of this study was to investigate the biomechanical properties of bone cement used in joint replacement surgery after the addition of ciprofloxacin. Methods: The first group received bone cement only ... -
Biometrical Features of Intergeneric Hybrid between Leuciscus cephalus (L.) and Chalcalburnus chalcoides (G.) (Osteichthyes-Cyprinidae) Distributed in Lake Todurge (Sivas-Turkey)
(CENTRAL FISHERIES RESEARCH INST, 2008)A total of 159 (57 Leuciscus cephalus, 47 Chalcalburnus chalcoides, 55 hybrid) specimens were collected between April 1994 and November 1997 from Lake Todurge. The identification of hybrid fish depends on the intermediacy ... -
Biosorption of Azo Dye (Maxilon Red and Everzol Red) on to natural and modified waste sludge
(GLOBAL NETWORK ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2018)A wide range of technologies has been developed for the removal of dyes from wastewaters to decrease their environmental impact. Wastewater containing dyes is generally treated using more than one process such as ... -
Biosorption of cadmium by Myriophyllum spicatum L. and Myriophyllum triphyllum orchard
(PERGAMON-ELSEVIER SCIENCE LTD, 2004)The aim of this study was to characterize the biological treatment of heavy metal-contaminated water employing Myriophyllum species, namely M. spicatum L. and M. triphyllum. Both species were found to be capable of removing ...