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Издатель : Taylor & Francis ✕Базы данных : Web of Science Core ... ✕
Коллекция [6]
Ученые [35]
Устойчивое развитие ООН [15]
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Вид публикации [4]
Год публикации [18]
Язык [1]
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Employment Vulnerability and Earnings in Kyrgyzstan

Kamalbek KARIMŞAKOV

Employment vulnerability is considered as working under inadequate conditions. This research examined the impact of employment vulnerability on earnings with special reference to gender-based differences. Analyses were based on panel data for 2010-2013 and 2016 from the household survey. A panel data fixed-effects model with instrumental variable within the Lewbel (2012) method was applied to estimate an earnings equation. Results indicates negative impact of employment vulnerability on earnings. Women experienced this negative effect more severely. Given these empirical findings, government l ...Более

Статья 2023 İktisadi ve İdari Bilimler Fakültesi Journal of Development Studies59 ( 7 ) 42 Просмотры
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Comparative modeling and enzymatic affinity of novel haloacid dehalogenase from Bacillus megaterium strain BHS1 isolated from alkaline Blue Lake in Turkey

Yılmaz KAYA

This study presents the initial structural model of L-haloacid dehalogenase (DehLBHS1) from Bacillus megaterium BHS1, an alkalotolerant bacterium known for its ability to degrade halogenated environmental pollutants. The model provides insights into the structural features of DehLBHS1 and expands our understanding of the enzymatic mechanisms involved in the degradation of these hazardous pollutants. Key amino acid residues (Arg40, Phe59, Asn118, Asn176, and Trp178) in DehLBHS1 were identified to play critical roles in catalysis and molecular recognition of haloalkanoic acid, essential for effi ...Более

Статья 2023 Fen Fakültesi Journal of Biomolecular Structure and Dynamics42 ( 3 ) 54 Просмотры
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Surgical removal of Coenurus cerebralis cysts located in the brain of sheep

Abuzer TAŞ | İsmail ŞEN | Fatih HATİPOĞLU | Hasan Hüseyin ARI | Ruslan SALIKOV | Nur ABDIMANAP UULU | Ayperi Aytmırza Kızı

Coenurosis caused by Coenurus cerebralis poses a significant economic threat to sheep. To date, no effective treatment has been identified for this parasitic infection once it has settled in the brain. This study aimed to investigate the surgical removal of C. cerebralis cysts from the brains of infected sheep. Twenty sheep were utilized in the experiment, and the animals underwent a 24-hour fasting period before the surgical procedure. Various biochemical parameters, including TP, ALP, BUN, AST, CK, LDH, RBC, WBC, Hb, and Hct, were measured in the animals both before and one month after the o ...Более

Статья 2024 Veteriner Fakültesi Journal of Applied Animal Research52 ( 1 ) 22 Просмотры
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Selective Electrochemical Determination of L-Cysteine by a Cobalt Carbon Nanotube (CNT)-Modified Glassy Carbon Electrode (GCE)

Nahit AKTAŞ

L-Cysteine is a semi-essential and proteinogenic amino acid, with the formula HO2CCH (NH2) CH2SH. L-cysteine is mostly found in protein-rich foods. In this study, catalysts consisting of cobalt (Co) supported on carbon nanotubes (CNTs) were prepared using the sodium borohydride (NaBH4) reduction method. These catalysts were characterized by means of energy-dispersive x-ray (EDX) with scanning electron microscopy (SEM), temperature-programmed reduction (TPR), and temperature-programmed oxidation (TPO) techniques. Characterization results confirmed the successful preparation of the desired catal ...Более

Статья 2024 Mühendislik Fakültesi Analytical Letters ( Published online: 12 Jan 2024 ) 21 Просмотры
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Exploring the impact of university support on students' entrepreneurial intentions: evidence from Kyrgyzstan

Azamat MAKSUDUNOV

Whether university support is meaningful in increasing students' entrepreneurial intentions (EI) remains largely under-investigated, especially in the context of Central Asian countries. In this study, we attempted to address this question by examining the effects of university support (comprised of educational support, concept development support, and business development support) on students' EI. We employed a structured questionnaire to collect data from 793 student respondents enrolled in 13 universities in Kyrgyzstan and performed descriptive and inferential statistical analyses. Our anal ...Более

Статья 2024 İktisadi ve İdari Bilimler Fakültesi Journal of Further and Higher Education48 ( 3 ) 21 Просмотры
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A 2,2-dichloropropionic acid-degrading novel Pseudomonas fluorescence strain fatsa001: isolation, identification, and characterization

Gülbübü KURMANBEKOVA | Yılmaz KAYA

There are mounting concerns over the high concentrations of non-biogenic, toxic halogenated organic compounds being liberated into the ecosystem. Therefore, this study’s isolation of a novel bacterium from a contaminated stream in Fatsa, Ordu, Turkey, adept in degrading 2,2-dichloropropionic (of 2,2-DCP) is a welcome endeavor. The ability of the bacterial isolate to utilize 2,2-DCP as the sole carbon and energy source was discovered when the bacterium was observed to grow well on liquid minimal media containing 20 mM of 2,2-DCP, showing a doubling time of 14.2 h. The following genetic and bioc ...Более

Статья 2024 Fen Fakültesi Bioremediation Journal ( Published online: 27 Feb 2024 ) 5 Просмотры
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Antecedents of cave visitors' revisit intentions in the context of self-determination theory: a case study on Dupnisa Cave visitors in Turkey

Mustafa Murat KIZANLIKLI

Based on self-determination theory as a conceptual framework, the aim of this study is to reveal the relationships amongst cave visitors' experiences, motivation, satisfaction and revisit intention. In order to test the conceptual model designed in line with the objectives of the study, a survey was conducted amongst a sample of 312 visitors to Dupnisa Cave in Turkey. The analysis showed that visitors' motivation and cave experience positively influenced their satisfaction. Moreover, satisfaction has an effect on visitors' revisit intention. This study is one of the first to attempt to reveal ...Более

Статья 2024 Turizm Fakültesi Current Issues in Tourism ( Published online: 10 Apr 2024 ) 6 Просмотры
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In vitro and in vivo screening of bacterial species from contaminated soil for heavy metal biotransformation activity

Tinatin DOOLOTKELDİEVA | Mahabat KONURBAYEVA | Saykal BOBUŞOVA

Heavy metals (HMs) are widely used in various industries. High concentrations of HMs can be severely toxic to plants, animals and humans. Microorganism-based bioremediation has shown significant potential in degrading and detoxifying specific HM contaminants. In this study, we cultivated a range of bacterial strains in liquid and solid nutrient medium containing different concentrations of different HMs to select and analyze bacteria capable of transforming HMs. The bacterial strains most resistant to selected HMs and exhibiting the ability to remove HMs from contaminated soils were identified ...Более

Статья 2024 Ziraat Fakültesi Journal of Environmental Science and Health, Part B: Pesticides, Food Contaminants, and Agricultural Wastes ( Published online: 27 Apr 2024 ) 0 Просмотры
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In situ microbial bioremediation of obsolete pesticides at their disposal sites

Tinatin DOOLOTKELDİEVA | Mahabat KONURBAYEVA | Saykal BOBUŞOVA

Soil pollution by pesticides is a global problem in many countries, including Kyrgyzstan. Currently, 50 storage facilities for obsolete banned pesticides exist, severely threatening the surrounding populations and environment. In this study, in situ bioremediation technology was used to remove pesticide contamination from soil around the storage facilities. Three conditions were tested: application of fertile soil and bioproduct, application of fertile soil and no bioproduct (Control 1), and application of fertile soil and no bioproduct (Control 2). An aerobic bioremediation approach was used: ...Более

Статья 2024 Ziraat Fakültesi Bioremediation Journal ( Published online: 25 Apr 2024 ) 0 Просмотры
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Comparison of the Machigin and CAL Methods for Extraction of Plant Available P in Soils

Nurzat TOTUBAYEVA

Fertilizer recommendations for phosphorus (P) are generally based on the soil content of plant available P and the amount of P exported by the harvested crop. In countries of the former Soviet Union (SU), a widespread method is the Machigin extraction. The relationships between soil P contents extracted with this and other European methods are not well established. Here, we compare the Machigin soil P extraction method with the Calcium Ammonium Lactate P(CAL) procedure that is commonly used in Central Europe. Both methods were tested with 94 soil samples originating from Kyrgyzstan, Ukraine, a ...Более

Статья 2024 Mühendislik Fakültesi Communications in Soil Science and Plant Analysis ( Published online: 05 May 2024 ) 0 Просмотры
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Assessment of Cd-induced genotoxic damage in Urtica pilulifera L. using RAPD-PCR analysis

İlhan DOĞAN

Plants can be used as biological indicators in assessing the damage done by bioaccumulation of heavy metals and their negative impact on the environment. In the present research, Roman nettle (Urtica pilulifera L.) was employed as a bioindicator for cadmium (Cd) pollution. The comparisons between unexposed and exposed plant samples revealed inhibition of the root growth (∼25.96% and ∼45.92% after treatment with 100 and 200 µmol/L Cd concentrations, respectively), reduction in the total soluble protein quantities (∼53.92% and ∼66.29% after treatment with 100 and 200 µmol/L Cd concentrations, re ...Более

Статья 2016 Fen Fakültesi Biotechnology and Biotechnological Equipment30 ( 2 ) 108 Просмотры
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Screening of damage induced by lead (Pb) in rye (Secale cereale L.) – a genetic and physiological approach

İlhan DOĞAN

The fields in which lead (Pb) finds application in the modern world have increased dramatically in recent years. As a consequence of this intensive utilization of Pb, its toxicity tends to pose more and more environmental problems. The aim of this study was to evaluate the genotoxic potential of Pb and to characterize some physiological parameters in Secale cereale under Pb stress. Plants were subjected to different exposure levels of Pb (0, 100, 200 and 400 µmol/L) for two weeks. At the end of the experimental period, the effects of Pb exposure on the photosynthetic pigments content (chloroph ...Более

Статья 2016 Fen Fakültesi Biotechnology and Biotechnological Equipment30 ( 3 ) 55 Просмотры
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