Browsing Araştırma Çıktıları by Title
Now showing items 930-949 of 9557
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Biological activities of the essential oil and methanol extract of achillea biebersteinii afan(Asteraceae)
(2006)Bu çalışmada, Achillea biebersteinii Afan. (Asteraceae)'nin metanol ekstraktı ve uçucu yağının laboratuar ortamında antimikrobiyal ve antioksidan aktiviteleri araştırıldı. Uçucu yağ 8 bakteri, 14 fungus ve C. albicans ... -
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 ... -
The biomarker properties and comparisons of Sahinali, Beypazari and Karapmar (Turkey) coaly Plio-Miocene depositions
(ELSEVIER SCIENCE BV, 2014)The distribution values of m/z 191 triterpane and m/z 217 sterane of coaly Plio Miocene units determined by GC-MS were used to compare biomarker properties of Sahinali, Beypazan and Karapmar areas located in Aydin, Ankara ... -
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 ... -
Biometrical features of ıntergeneric hybrid between Leuciscus cephalus (L.) and Chalcalburnus chalcoides (G.) (Osteichthyes-Cyprinidae) distributed in lake tödürge (Sivas-Turkey)
(2008)A total of 159 (57 Leuciscus cephalus, 47 Chalcalburnus chalcoides, 55 hybrid) specimens were collected between April 1994 and November 1997 from Lake Tödürge. The identification of hybrid fish depends on the ... -
Biosafety standards for working with Crimean-Congo hemorrhagic fever virus
(MICROBIOLOGY SOC, 2016)In countries from which Crimean-Congo haemorrhagic fever (CCHF) is absent, the causative virus, CCHF virus (CCHFV), is classified as a hazard group 4 agent and handled in containment level (CL)-4. In contrast, most endemic ... -
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 ... -
BIOSORPTION OF COPPER FROM SYNTHETIC WATERS BY USING TOBACCO LEAF: EQUILIBRIUM, KINETIC AND THERMODYNAMIC TESTS
(VILNIUS GEDIMINAS TECH UNIV, 2015)In this study, biosorption of Cu2+ ions on to tobacco leaves was investigated. The optimum conditions for biosorption of Cu2+ ions onto tobacco leaves were determined: pH - 4.0, temperature - 20 degrees C, shaking rate - ...