Güncel Gönderiler: Ula Ali Koçman Meslek Yüksekokulu
Toplam kayıt 77, listelenen: 21-40
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Determination of antimicrobial and anti-quorum sensing activities of water and ethanol extracts of propolis
(Chartered Inst. of Building Services Engineers, 2021)Quorum Sensing is a special system between bacteria to communicate with the signal molecules. Propolis is a resin collected from plants by honey bees. The present study examined anti-quorum sensing and antimicrobial ... -
GAMMA RAY RADIATION RESEARCH IN BUILDING MATERIALS
(PARLAR SCIENTIFIC PUBLICATIONS, 2021)Building materials used in the construction industry, such as marble, granite, ceramics, travertine, and cimstone, are of crustal origin and contain natural radiation. While these materials act as a source of natural ... -
A spectral collocation matrix method for solving linear Fredholm integro-differential–difference equations
(Springer Science and Business Media Deutschland GmbH, 2021)In this study, a spectral collocation matrix method has been introduced to solve the linear Fredholm integro differential–difference equation (LFIDDE) numerically. The method is combined Chebyshev series and matrix algebras. ... -
ANALYSIS OF NATURAL RADIOACTIVITY AND DETERMINATION OF POTASSIUM CONTENT IN FOODS
(PARLAR SCIENTIFIC PUBLICATIONS (P S P), 2021)Natural radionuclides, such as potassium-40 (K-40), radium-226 (Ra-226), and thorium-232 (Th-232) originating from the earth's crust can enter the human body through foods grown in the soil, which can cause internal ... -
Anti-Quorum Sensing and Antioxidant Activity of Essential Oils Extracted From Juniperus Species, Growing Spontaneously in Tebessa Region (East of Algeria)
(SAGE Publications Inc., 2021)The chemical composition of essential oils (EOs) extracted from the aerial parts of 2 species of Juniperus was determined by Gas Chromatography-Mass Spectrometry (GC-MS). In total, 65 and 58 compounds accounting for 90.3% ... -
MICROSCOPIC AND MOLECULAR DETECTION OF NOSEMA SP. IN THE SOUTHWEST AEGEAN REGION
(Bursa Uludag University, 2021)Beekeeping, performed in many parts of the world, has a very large place in the world trade market with bee products such as wax, bee venom, propolis and royal jelly, especially honey production. However, honey bee diseases ... -
Numerical solution of fractional differential equations using fractional Chebyshev polynomials
(World Scientific, 2021)In this paper, fractional order Chebyshev polynomials are presented and some properties are given. Using definition of fractional order Chebyshev polynomials, we give a numerical scheme for solving fractional differential ... -
A preliminary study of chemical profiles of honey, cerumen, and propolis of the african stingless bee meliponula ferruginea
(MDPI AG, 2021)Recently, the honey and propolis of stingless bees have been attracting growing atten-tion because of their health-promoting properties. However, studies on these products of African Meliponini are still very scarce. In ... -
An operational matrix method to solve linear Fredholm–Volterra integro‑differential equations with piecewise intervals
(Springer Link, 2021)In recent times, operational matrix methods become overmuch popular. Actually, we have many more operational matrix methods. In this study, a new remodeled method is offered to solve linear Fredholm-Volterra integro-differential ... -
Impact of toxic metal pollution on surface water pollution: a case study of Tohma stream in Sivas, Turkey
(Taylor and Francis Ltd., 2021)This study was executed to investigate the acidification and heavy metal (Cr, Mn, Fe, Ni, Cu, Zn, and Pb) pollution of Tohma stream flowing near Kangal lignite-fired thermal power plant located in Kangal district of Sivas ... -
GREEN SYNTHESIS, ANTIMICROBIAL AND ANTICANCER ACTIVITIES OF AgNPs PREPARED FROM THE LEAF EXTRACT OF Eucalyptus camaldulensis
(Muğla Sıtkı Koçman Üniversitesi Fen Bilimleri Enstitüsü, 2020)Herein we report the green synthesis of silver nanoparticles (EcAgNPs) from water fraction (Ecs), obtained from methanol extract of Eucalyptus camaldulensis at room conditions. UV-vis, HR-TEM and SEM-EDS devices were used ... -
A novel turn-on fluorometric "reporter-spacer-receptor" chemosensor based on calix[4]arene scaffold for detection of cyanate anion
(Wiley, 2021)Herein, a novel calix[4]arene compound, which was modified by the 2-(2-aminophenyl)benzothiazole fragment with cyanate recognition function was designed based on the reporter-spacer-receptor sensing system. The construction ... -
SUCCESS OF SELECTION IN TERMS OF HYGIENIC BEHAVIOR IN STRUGGLE AGAINST DWV AND VARROA
(RESEARCH INST POMOLOGY FLORICULTURE, 2020)Many studies have reported sudden and large-scale losses in honey bee colonies. There is no precise explanation for this happening, but it may be caused by the interaction of pathogenic viruses and ectoparasite Varroa ... -
Türkiye’deki Feldspat Rezervlerinde Radyoaktivite Düzeyleri
(2019)Yer kabuğunun %60’ını oluşturan feldspat, en önemli mineral gruplarındandır. Magmanın farklı kısımlarında değişik şekillerde bulunan bu minerallerin soğuyup kristalleşmesiyle feldspat zonları ve yatakları oluşmuştur. ... -
Bankacılık sektöründe çalışanların makyavelist eğilimlerinden yola çıkarak etik algılarını belirleme: Muğla ilinde ampirik bir araştırma
(2010)Makyavelist anlayıs, özellikle isletme alanında yapılan çalısmalar üzerinde büyük bir etkiye sahiptir. Bu çalısma, özel bankalarda ve kamu bankalarında çalısanların Makyavelist egilimleri ile etik algıları arasındaki ... -
New recordsfor the macromycota of Turkey from balıkesir province
(2005)Bu çalışmada kaydedilen makrofungus örnekleri 1998 ile 2001 yıllan arasında Balıkesir ilinin farklı lokalitelerinden toplanmıştır. Arazi ve laboratuar çalışmaları sonucunda 4 familyaya ait 4 takson Türkiye'de ilk kez ... -
Finansal Analiz Sürecindeki Temel Mali Tablo Düzeltmelerinin Oran Analizine Etkisi
(2018)Bir firmanın mali tabloları birçok kişi ve kurum tarafından kullanılmaktadır. Sağlıklı bir finansal analiz yapılabilmesi için, öncelikle bu tablolardaki verilerin firmanın gerçek durumunu yansıtması gerekir. Bağımsız ... -
Phytochemical screening, antibacterial, antifungal, antiviral, cytotoxic, and anti-quorum-sensing properties of Teucrium polium l. aerial parts methanolic extract
(MDPI AG, 2020)The chemical profile of Teucrium polium L. (T. polium) methanolic extract was tested using liquid chromatography coupled with high resolution mass spectrometry (HR-LCMS). Disc diffusion and microdilution assays were used ... -
HPLC-DAD phenolic profiles, antibiofilm, anti-quorum sensing and enzyme inhibitory potentials of Camellia sinensis (L.) O. Kuntze and Curcuma longa L.
(Academic Press, 2020)This study aimed at investigating phenolic composition, anti-quorum sensing and enzyme inhibitory potential of Camellia sinensis and Curcuma longa. HPLC-DAD identified and quantified curcumin (398.67 ± 0.34 mg/g), ... -
Antibiofilm and anti-quorum sensing activities of polyethylene imine coated magnetite and nickel ferrite nanoparticles
(Springer Science and Business Media Deutschland GmbH, 2020)This study was aimed at synthesizing polyethyleneimine-coated magnetic nanoparticles and evaluating their effect on pathogenic bacteria. Polyethyleneimine-coated magnetite (PEIMnF) and nickel ferrite (PEINF) nanoparticles ...
