Детальный поиск
Отменить
Найденный: 27 Экземпляр 0.000 sn
- Вы можете использовать опцию И / ИЛИ / НЕ для критериев, которые вы хотите добавить или.
- Вы можете вернуться к обычному поиску, нажав кнопку Отмена.
Фильтры
Фильтры
Найденный: 27 Экземпляр 0.000 sn
Год публикации : 2022 ✕Базы данных : Sciencedirect ✕
Коллекция [3]
Ученые [28]
Устойчивое развитие ООН [11]
Факультет / Институт [6]
Вид публикации [1]
Год публикации [1]
Язык [2]
Источник [22]
Базы данных [3]
Вид индекса [3]
Издатель [1]
Кафедра [9]
Национальный/Международный [1]
Тематический рубрикатор [35]
Доступ к файлам

Perfluorooctanoic acid (PFOA) removal from real landfill leachate wastewater and simulated soil leachate by electrochemical oxidation process

Mehmet KOBYA

Poly and perfluoroalkyl compounds (PFASs) are a group of chemicals that are widely used and are difficult to purify. Within this group, perfluorooctanoic acid (PFOA), known for its highly polar and strong carbon-fluorine bonds, is a frequently encountered species in surface water, drinking water, and groundwater. In this study, we investigated the efficiency of electrooxidation (EO) in PFOA removal, optimization of EO parameters, and groundwater simulation in a realistic scenario. The EO optimization experiments were performed with a boron-doped diamond (BDD) anode for different values of pH, ...Более

Статья 2022 Mühendislik Fakültesi Environmental Technology & Innovation28 46 Просмотры
Доступ к файлам

Effects of botanical gardens on student environmental perception

Hasan YILMAZ

This paper examines the role of the classroom environment in promoting student well-being and, more specif-ically, a sense of responsibility towards nature in the city. The study analyzed how indoor vs outdoor educational environments affect students' perception of events and phenomena focusing on emotional, behavioral and cognitive processes. It was conducted in the Kayakyolu Secondary School, Erzurum, Turkey with 282 students ranging in age from 11 to 14 in grades 5-8. They participated in reading a story in two distinct environments: an enclosed indoor classroom and an outdoor botanical gar ...Более

Статья 2022 Ziraat Fakültesi Ecological Informatics73 57 Просмотры
Доступ к файлам

Effect of delamination size, location and boundary conditions on the behavior of a laminated glass plate

Ebru DURAL

Laminated glass is made by combining glass layers with polyvinyl butyral (PVB) or a different adhesive with the help of heat and pressure. Its popularity is increasing in the building industry as a protective material. However, despite the popularity of laminated glass as a structural material, delamination is recognized as a highly undesirable problem inducing major damage to laminated glass. The effect of boundary conditions on the delamination strength of laminated glass is observed in this study. It is concluded that the location and size of delamination have a considerable effect in deter ...Более

Статья 2022 Meslek Yüksekokulu Structures47 25 Просмотры
Доступ к файлам

Synergistic effect of Fe and Co metals for the enhanced activation of hydrogen peroxide in the heterogeneous electro-Fenton process by Co-doped ZnFe layered double hydroxide

Mehmet KOBYA

Heterogeneous electro-Fenton (EF) is a powerful technology for the removal of emerging organic pollutants from wastewater. However, the development of catalysts with high activity towards the production of •OH by decomposing H2O2 remains a challenge. Herein, Co-doped ZnFe LDH as a heterogeneous catalyst with 2D plate-like morphology was produced by a co-precipitation method. Co-doping increased the pore volume of ZnFe LDH from 0.188 cm3/g to 0.2711 cm3/g and pore diameter from 5.305 nm and 9.39 nm. EF process consisted of a hydrothermally activated graphite felt cathode and a platinum plate an ...Более

Статья 2022 Mühendislik Fakültesi Journal of Environmental Chemical Engineering10 ( 6 ) 69 Просмотры
Доступ к файлам

Zinc-chromium layered double hydroxides anchored on carbon nanotube and biochar for ultrasound-assisted photocatalysis of rifampicin

Mehmet KOBYA

In this study, ZnCr layered double hydroxide (LDH), ZnCr LDH/carbon nanotube (CNT), and ZnCr LDH/Biochar (BC) were synthesized and characterized by various analyses. The successful synthesis and the great crystallinity of the samples were consented by XRD analysis. SEM and TEM were applied to study the morphology of the synthesized samples. The simultaneous presence of C, Zn, and Cr elements was well confirmed by EDX and dot mapping analyses demonstrating the successful preparation of nanocomposites. According to the BET analysis, ZnCr LDH nanocomposites with BC and CNT had more specific surfa ...Более

Статья 2022 Mühendislik Fakültesi Ultrasonics Sonochemistry82 54 Просмотры
Доступ к файлам

Novel gallium-based voltammetric sensor for sensitive detection of cysteine

Nahit AKTAŞ

Carbon nanotube-supported gallium (Ga/CNT) was synthesized and characterized with energy dispersive X-ray scanning electron microscopy, temperature-programmed reduction, temperature-programmed oxidation, and temperature-programmed desorption methods. Characterization results revealed successful preparation of Ga/ CNT. Electrochemical measurements were performed by cyclic voltammetry, differential pulse voltammetry, and electrochemical impedance spectroscopy. The Ga/CNT-based cysteine sensor had a linear response within the range of 0-200 mu M with current sensitivity of 0.0081 mu A/mu M (114 m ...Более

Статья 2022 Mühendislik Fakültesi Journal of Physics and Chemistry of Solids169 193 Просмотры
Доступ к файлам

An ethnoveterinary study of wild medicinal plants used by the Kyrgyz farmers

Nurbek ALDAYAROV | Askarbek TÜLÖBAEV | Ruslan SALIKOV | Carkınay CUMABEKOVA | Bermet KIDIRALİYEVA | Nurcamal ÖMÜRZAKOVA | Gülbübü KURMANBEKOVA | Nazgül İMANBERDİYEVA | Bircan USUBALİYEV | Bakıt BORKOYEV | Kalıypa SALİYEVA | Kadırbay ÇEKİROV

Ethnopharmacological relevance: In their centuries-old nomadic life, since their livestock was the backbone of their lives, the Kyrgyz people used a variety of wild medicinal plants for ethnoveterinary practices. However, the plants used for the treatment of livestock ailments never have been recorded, except rarely in local publications. In this study, we present the HSHR (homemade single species herbal remedy reports), their methods of preparation and application, and the livestock ailments for which these remedies were used.Aims: The collect data from the five different high-altitude valley ...Более

Статья 2022 Fen Fakültesi Journal of Ethnopharmacology285 65 Просмотры
Доступ к файлам

The evolution of Foresight: What evidence is there in scientific publications?

Serhat BURMAOĞLU

This study examines the recent evolution of Foresight as a well-recognized tool for long-term policy and strategy making and discusses the future directions the activity might take. The science mapping approach is used for the analysis. Drawing on big data, science mapping provides an evolutionary overview of scientific domains across time and helps to identify patterns showing the research agenda and directions of development of those domains. In the present study, we demonstrate the use of the science mapping approach with the case of the Foresight field. The results of our analysis confirm ...Более

Статья 2022 İktisadi ve İdari Bilimler Fakültesi Futures137 149 Просмотры
Доступ к файлам

Dose related inhibitor effect of enrofloxacin on in vitro feline spontaneous myometrial contractility

Ali RIŞVANLI

Enrofloxacin is one of the most widely used antibacterial drugs in feline medicine. This study investigated the effects of enrofloxacin on in vitro feline spontaneous myometrial contractility at different sexual stages. Uterine samples of the 20 queen cats at different sexual periods were placed in a tissue bath, and in vitro spontaneous stretch-induced myometrial contractions were recorded for 10 mM. The tissue bath was adjusted for cumulative enrofloxacin concentrations of 0.25 mM, 0.50 mM, 1.00 mM, and 2.00 mM, respectively. Myometrial contractions were recorded for 10 mM after each dose wa ...Более

Статья 2022 Veteriner Fakültesi Animal Reproduction Science239 81 Просмотры
Доступ к файлам

Improvement of frost tolerance in tomato by foliar application of potassium sulphate

Atilla DURSUN

The study aimed to determine the mean low-temperature exotherms (LTE) of the shoot tip of the dOmur F-1, Cuma F-1, Safir F-1, VT-1770, Elibol F-1, and Adelya F-1 tomato cultivars and Yerli-14 and Yerli-24 local tomato genotypes. Moreover, this investigation intended to specify the most effective dose of potassium sulfate with its efficacy time by applying four different doses of potassium sulfate (K2SO4) foliar fertilizer on the most and least tolerant cultivar. The mean LTE of the shoot tip of seedlings was determined by using differential thermal analysis (DTA). In the second part of the stu ...Более

Статья 2022 Ziraat Fakültesi Scientia Horticulturae295 145 Просмотры
Доступ к файлам

First molecular detection of Anaplasma species in cattle from Kyrgyzstan; molecular identification of human pathogenic novel genotype Anaplasma capra and Anaplasma phagocytophilum related strain

Ayperi Aytmırza Kızı

Anaplasmosis is a rickettsial infection with significant effects on human and animal health, and the discovery of new species or genotypes with zoonotic potential in recent years has increased this importance. The aim of this study was to provide the first assessment of the molecular etiology and prevalence of bovine anaplasmosis in Kyrgyzstan (specifically in the Chuy, Talas, Djalal-Abad, Naryn, and Issyk-Kul regions). The prevalence of bovine anaplasmosis was determined as 1.7 (6/358). PCR and partial DNA sequencing results of the 16S ribosomal RNA (rRNA) gene revealed that Anaplasma central ...Более

Статья 2022 Veteriner Fakültesi Ticks and Tick-borne Diseases13 ( 1 ) 102 Просмотры
Доступ к файлам

Rheological, microbiological and sensory properties of fermented khainak milk fermented with different starter cultures

Cıldızay ÖZBEKOVA | Aygül USUBALİYEVA | Ruslan ADİL AKAY TEGİN | Anarseyit DEYDİEV

A comparison study of the fermentation process of khainak (a hybrid of yak and cattle) and cow milk with commercial yoghurt (thermophilic), quark (mesophilic and mixed) starter cultures was conducted to find suitable starters using modern rheological, microbiological, and sensory methods. Lactic acid accumulation dynamic during the fermentation process of khainak milk with yoghurt starters was faster but did not differ from cow milk. The gel strength of the fermented khainak milk (206.3-447.2 Pa) was higher than that of cow milk (40-158 Pa). The total viable bacterial counts of all samples wer ...Более

Статья 2022 Mühendislik Fakültesi International Dairy Journal134 48 Просмотры
Наши обязательства и политика в отношении файлов cookie подпадает под действие закона ТР защите персональных данных № 6698.
Да
creativecommons
Bu site altında yer alan tüm kaynaklar Creative Commons Alıntı-GayriTicari-Türetilemez 4.0 Uluslararası Lisansı ile lisanslanmıştır.
Platforms