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Устойчивое развитие ООН : Борьба с изменением ... ✕Базы данных : Taylor & Francis ✕

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Борьба с изменением климатаСрочно принять меры по борьбе с изменением климата и его последствиями

Abiotic stress-induced regulation of antioxidant genes in different Arabidopsis ecotypes: microarray data evaluation

İbrahim İlker ÖZYİĞİT

Although stresses induce generation of reactive oxygen species (ROS), which are highly reactive and toxic, and cause severe damage to cellular components; plants have very efficient enzymatic ROS-scavenging mechanisms. Despite the substantial knowledge produced about these enzymes, we still have limited knowledge regarding their expression patterns in relation to the stress type, duration and strength. Thus, taking advantage of microarray data, this work evaluated the abiotic stresses (salt, cold, heat and light) induced regulation of six antioxidant enzymes, superoxide dismutase (SOD), catala ...Более

Статья 2019 Fen Fakültesi Biotechnology and Biotechnological Equipment33 ( 1 ) 100 Просмотры

The effects of the use of vegetable oil based as engine lubrication oil on engine performance and emissions in diesel engines

Hüseyin ÖĞÜT

The boron occupies an important place on contributions and its usage is getting widespread. Although the use of boron-added mineral oils serves to reduce friction, environmental risks can not be totally removed. It is necessary to improve the properties of biological oils used for additives so that they can compete with mineral oils technically. In the study, the use of liquid boron as an additive for engine lubrication oil together with vegetable oil was investigated experimentally in two diesel engines. Experiments were first carried out using mineral lubrication oil in the engine, and then ...Более

Статья 2019 Meslek Yüksekokulu Energy Sources, Part A: Recovery, Utilization, and Environmental Effects42 ( 19 ) 91 Просмотры

Mineral Nutrient Acquisition by Cotton Cultivars Grown under Salt Stress

İlhan DOĞAN

Physiological responses were investigated in two cotton cultivars grown at various concentrations of sodium chloride (NaCl) in order to determine the degree of the tolerance of the cultivars to salt stress and understand the physiological responses with respect to utilization of mineral nutrients. After germination of the seeds of cotton cultivars, they were transferred into standard pots with 210 g sterilized compost and watered with 30 ml Hoagland's solution containing different concentrations (0, 50, 100, 200, and 400 mM) of NaCl at two-day intervals for 3 months. Growth parameters were mea ...Более

Статья 2017 Fen Fakültesi Communications in Soil Science and Plant Analysis48 ( 8 ) 64 Просмотры

Assessment of pollution at the former uranium waste dumpsite near kaji-Say Village/Kyrgyzstan: a genetic and physiological investigation

İbrahim İlker ÖZYİĞİT | Bermet KIDIRALİYEVA | Kadırbay ÇEKİROV | Gülbübü KURMANBEKOVA | Nurzat ŞAYKİYEVA

Kyrgyzstan still suffers from the past practices of radioactive industry operated by the Soviet Union that caused significant impact on ecosystems in this region, especially related with storage of uranium in inadequate conditions. There are at least 50 abandoned sites used as radioactive waste dumps in the country. Due to the pressure of natural and anthropogenic reasons, the structural foundations of mine waste dumps are gradually losing their integrities. Here, particular interest of our research is to reveal current state of radioactive contamination and to make evaluation on the radiologi ...Более

Статья 2021 Fen Fakültesi Journal of Radiation Research and Applied Sciences14 ( 1 ) 118 Просмотры

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