Erişim Hakları "Attribution 4.0 United States" Fen Fakültesi için listeleme
Toplam kayıt 65, listelenen: 1-20
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(2S,5R)-2-Isopropyl-5-Methylcyclohexanone Hydrazones
(2019)Hydrazones were obtained in 76-78% yield via condensation of (2S,5R)-2-isopropyl-5-methylcyclohexanone with 4-R-phenoxyacetic acid hydrazides in the presence of a catalytic amount of glacial acetic acid. The structure of ... -
A Cross-Sectional Screening By Next-Generation Sequencing Reveals Rickettsia, Coxiella, Francisella, Borrelia, Babesia, Theileria And Hemolivia Species In Ticks From Anatolia
(2019)Background Ticks participate as arthropod vectors in the transmission of pathogenic microorganisms to humans. Several tick-borne infections have reemerged, along with newly described agents of unexplored pathogenicity. In ... -
A Data Science Study For Determining Food Quality: An Application To Wine
(2019)In this paper, wine quality is investigated based on physicochemical ingredients which include fixed acidity, volatile acidity, citric acid, residual sugar, chloride, free sulfur dioxide, total sulfur dioxide, density, pH, ... -
A Global Review And Meta-Analysis Of Applications Of The Freshwater Fish Invasiveness Screening Kit
(2019)The freshwater Fish Invasiveness Screening Kit (FISK) has been applied in 35 risk assessment areas in 45 countries across the six inhabited continents (11 applications using FISK v1; 25 using FISK v2). The present study ... -
A New Generalized Weighted Weibull Distribution
(2019)In this article, we present a new generalization of weighted Weibull distribution using Topp Leone family of distributions. We have studied some statistical properties of the proposed distribution including quantile function, ... -
A New Uniform Distribution With Bathtub-Shaped Failure Rate With Simulation And Application
(2019)Bathtub failure rate shape is widely used in industrial and medical applications. In this paper, a three-parameter lifetime distribution, so-called the generalized Weibull uniform distribution that extends the Weibull ... -
A Regression Type Estimator For Mean Estimation Under Ranked Set Sampling Alongside The Sensitivity Issue
(2019)Koyuncu and Kadilar [7] introduced a family of estimators under simple random sampling. In this article; we adapt these estimators for ranked set sampling. Further, we suggest a regression-type estimator of population mean ... -
A84 Updated Systematic Review With Network Metaanalysis On Comparative Efficacy And Tolerability Of Different Intravenous Iron Products For The Treatment Of Iron Deficiency Anemia In Patients With Ibd
(2019)Background In patients with inflammatory bowel disease (IBD), iron deficiency anemia (IDA) is a frequent complication. Causes include intestinal bleeding, reduced iron intake and impaired duodenal iron absorption due to ... -
Additional Contributions To Taxonomy, Nomenclature And Biogeography Of The Turkish Crataegus (Rosaceae) Taxa
(2019)Crataegusazarolus L. has a wide distribution pattern from the western Mediterranean coasts to the eastern parts of Iran with several varieties adapted to local climatic conditions. Crataegusazarolusvar.senobaaensisvar. ... -
An Alternative Medical Diagnosis Method: Biosensors For Virus Detection
(2019)Infectious diseases still pose an omnipresent threat to global and public health, especially in many countries and rural areas of cities. Underlying reasons of such serious maladies can be summarized as the paucity of ... -
An Anomalous Addition Of Chlorosulfonyl Isocyanate To A Carbonyl Group: The Synthesis Of ((3As,7Ar,E)-2-Ethyl-3-Oxo-2,3,3A,4,7,7A-Hexahydro-1H-Isoindol-1-Ylidene)Sulfamoyl Chloride
(2019)In this study, we developed a new addition reaction of chlorosulfonyl isocyanate (CSI), starting from 2-ethyl-3a,4,7,7a-tetrahydro-1H-isoindole-1,3(2H)-dione. The addition reaction of CSI with 2-ethyl-3a,4,7,7a-tetrahydr ... -
An Enzyme-Free H2O2 Sensor Based On Poly(2-Aminophenylbenzimidazole)/Gold Nanoparticles Coated Pencil Graphite Electrode
(2019)A poly(2-aminophenylbenzimidazole)/gold nanoparticles (P2AB/AuNPs) coated disposable pencil graphite electrode (PGE) was fabricated as an enzyme-free sensor for the H2O2 determination. P2AB/AuNPs and P2AB were successfully ... -
Ankara Şehrinin Doğal Bitkileri
(Hacettepe Üniversitesi Yayınları, 2015)Ülkemizin florası tür zenginliğinin ve endemizm oranının yüksek olması yanında, gıda ürünü olarak kullanılan çok sayıda tahıl (buğdaygiller), baklagiller, baharat bitkileri ve meyvelerin doğal atalarını içermesi bakımından ... -
Biomedical Applications Of Polymeric Cryogels
(2019)The application of interconnected supermacroporous cryogels as support matrices for the purification, separation and immobilization of whole cells and different biological macromolecules has been well reported in literature. ... -
Botanik Laboratuvarı El Kitabı
(Hacettepe Üniversitesi Yayınları, 2009)Bu kitap, Hacettepe Üniversitesi Fen Fakültesi Biyoloji Bölümünde iki dönem okutulmakta olan Genel Biyoloji dersleri kapsamında yeralan Botanik konuları ile ilgili laboratuvar çalışmalarını kapsamaktadır. Onüç bölümden ... -
Characteristic Properties Of Jerusalem Thorn (Paliurus Spina-Christi Mill.) Honey
(2019)In this study characteristic properties of Jerusalem thorn, Christ's thorn or Garland thorn honey (Paliurus spina-christi Mill.) were investigated that obtained from different locations of Marmara and Trakya regions of ... -
Design, Synthesis, And Antitumor Evaluation Of Novel Methylene Moiety-Tethered Tetrahydroquinoline Derivatives
(2019)Novel methylene-tethered tetrahydroquinolines (THQs) and cyclopenta[b]pyridines were synthesized by one-pot multicomponent reactions of Mannich bases, enolizable ketones, and NH4 OAc in water by an environmentally friendly ... -
Detecting Fingerprints Of Waterborne Bacteria On A Sensor
(2019)Human fecal contamination is a crucial threat that results in difficulties in access to clean water. Enterococcus faecalis is a bacteria which is utilized as an indicator in polluted water. Nevertheless, existing strategies ... -
Determinants Of Electricity Consumption Based On The Nuts 2 Regions Of Turkey: A Panel Data Approach
(2019)Previous studies have focused on the relationship in recent years between electricity consumption and socio-economic indicators, but little attention has been paid to regional differences in Turkey. This study determines ... -
Determination Of Botanic Origins, Total Phenolic And Flavonoid Contents Of Bee Pollen Collected From The Bilecik Province
(2019)Plant pollen is one of the main nutritional sources of honey bees, which has high protein content. Honey bees collect plant pollen during flower visits and bring it back to the hive. Due to its high nutritional content, ...
