The Impact of Government Effectiveness on Trade and Financial Openness: The Generalized Quantile Panel Regression Approach

Sezer KAHYAOĞLU

Purpose: This paper aims to investigate the impact of government effectiveness on trade and financial openness in 35 selected countries around the globe. Design/methodology/approach: A quantitative research approach was applied in the study using the generalized quantile panel regression approach to analyze the impact of identified variables in these selected countries. Panel quantile models with high estimation performance are preferred in the presence of excessive deviations and in cases where the normal distribution is invalid. Findings/results: The empirical findings indicate that selected ...Daha fazlası

Makale 2023 İktisadi ve İdari Bilimler Fakültesi Journal of Risk and Financial Management16 ( 1 ) 19 Görüntülenme

Mixed Bacteriological Isolation Percentages from the Uterus of Cows Slaughtered due to Infertility

Ali RIŞVANLI

Background: Intrauterine mixed infections are an important problem in cattle breeding. In this study, we aimed to determine the mixed bacteriological isolation rates from the uterus of cows with clinical metritis and to reveal the relationships between the bacteria that isolated together.Methods: For this purpose, sterile swabs were taken from 490 uterus obtained from cattle slaughtered due to infertility in three slaughterhouses and used them to perform microbiological tests. After evaluating the data, it was determined that the bacterial isolation rate from uterus with clinical metritis was ...Daha fazlası

Makale 2022 Veteriner Fakültesi Advancements in Life Sciences9 ( 4 ) 9 Görüntülenme

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, ...Daha fazlası

Makale 2022 Mühendislik Fakültesi Environmental Technology & Innovation28 46 Görüntülenme

Effect of somatic cell count on milk composition and some chemical properties of milk

Ali RIŞVANLI

Subclinical mastitis is a very important disease for dairy cattle farms. As a result of the deterioration of milk quality, it causes economic losses in enterprises. Milk samples of 180 cows were divided into five groups according to the somatic cell count. Some chemical properties and composition were measured in milk samples. The ratio of solid-non-fat, mineral matter, lactose, and protein decreased as the somatic cell count of the milk increased (P < 0.05). No statistical difference was observed between the fat content of milk and the level of somatic cell count (P > 0.05). Although specific ...Daha fazlası

Makale 2022 Veteriner Fakültesi Arquivo Brasileiro de Medicina Veterinária e Zootecnia / Brazilian Journal of Veterinary and Animal Science74 ( 6 ) 25 Görüntülenme

Educational Metaphors: High School Students' Perceptions of Schools in Kyrgyzstan

Kişimcan EŞENKULOVA | Kadiyan BOOBEKOVA

Focusing on the case study of post-Soviet Kyrgyzstan, this article examines high school students' perception of their schools and education by using metaphors. A total of 1433 high school students participated in this research. Based on the data that we collected from 9th and 10th grade students during field research (January - February 2020) in various regions of Kyrgyzstan and analysed students' answers about their schools. The findings show that the study's participants produced 178 metaphors about their schools. The participants used 102 positive, 108 negative metaphors and 32 metaphors fo ...Daha fazlası

Makale 2022 Edebiyat Fakültesi Sodobna PEDAGOGIKA - Journal of Contemporary Educational Studies73 ( 3 ) 19 Görüntülenme

ON OPTIMAL CONTROL OF THE INITIAL VELOCITY OF AN EULER-BERNOULLI BEAM SYSTEM

Ercan ÇELİK

In this study, we consider an optimal control problem for an Euler-Bernoulli beam equation. The initial velocity of the system is given by the control function. We give sufficient conditions for the existence of a unique solution of the hyperbolic system and prove that the optimal solution for the considered optimal control problem is exists and unique. After obtaining the Frechet derivative of the cost functional via an adjoint problem, we also give an iteration algorithm for the numerical solution of the problem by using the Gradient method. Finally, we furnish some numerical examples to dem ...Daha fazlası

Makale 2022 Fen Fakültesi Thermal Science26 ( Special Issue: 2 ) 39 Görüntülenme

H-infinity-NORM EVALUATION FOR A TRANSFER MATRIX VIA BISECTION ALGORITHM

Ercan ÇELİK

In this paper, we compute H.-norm of a transfer matrix, via bisection algorithm. The algorithm is given and applied some problems. The problems are choosen from various areas of control theory such as aircraft models and decentralized interconnected systems.

Makale 2022 Fen Fakültesi Thermal Science26 ( Special Issue: 2 ) 50 Görüntülenme

Nomadic pastoralism and interaction zones (The case of pre-Soviet Kyrgyz pastoralism)

Baktıbek İSAKOV | Cıldız URMANBETOVA

This paper re-conceptualizes the four-seasonal cycling tradition of pre-Soviet Kyrgyz pastoralism, reconsidering the existing archival and oral materials. It argues that the summer quarters (zhailoo) in nomadic cycling were core contact zones for whole clan-based Kyrgyz community in pre-Soviet time whereas, the other winter, spring and autumn quarters remained in the margins. In addition, since all small and large nomadic groups from different regions were interacting in summer quarter, practicing the common language, ceremonies and traditions, this quarter also was preventing the emergence of ...Daha fazlası

Makale 2022 Edebiyat Fakültesi Voprosy Istorii / Вопросы истории12 ( 3 ) 95 Görüntülenme

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 ...Daha fazlası

Makale 2022 Ziraat Fakültesi Ecological Informatics73 57 Görüntülenme

A Wooly Way? Fiber technologies and cultures 3,000-years-ago along the Inner Asian Mountain Corridor

Kubatbek TABALDİYEV

Wool-focused economies yielded a pastoralist materiality that visibly shaped the lived experiences of Central Asian populations today. In this paper, we investigate the earlier application of fibers through a key mountain corridor for social interactions during Prehistory. We focus on the site of Chap 1 located in the highlands of the Tien Shan Mountains of Kyrgyzstan where researchers have found a complex agropastoral subsistence culture was established from at least ca. 3,000 BCE. The perishable materials that would have accompanied the early spread of cultural and technological traditions r ...Daha fazlası

Makale 2023 Edebiyat Fakültesi Frontiers in Ecology and Evolution10 83 Görüntülenme

A new host for Fusarium algeriense causing crown and root rot on barley in Kyrgyzstan

Sezim COLDOŞBEKOVA | İsmail ERPER

After maize, wheat and rice, barley is the most widely planted and economically important cereal crop in the Kyrgyzstan's highlands (Usubaliev et al., 2013) and worldwide. In two barley fields in the Manas district of Bishkek, Kyrgyzstan, diseased plants exhibiting crown and root rot, stunting and brown discolouration on internodes were observed in 2020. Disease incidence was approximately 5 in the two fields.Small sections of root and crown tissues from diseased plants were surface sterilised in 1 (v/v) sodium hypochlorite solution for one minute before being placed onto potato dextrose agar ...Daha fazlası

Makale 2022 Ziraat Fakültesi New Disease Reports46 ( 2 ) 24 Görüntülenme

A Nonlinear Panel ARDL Analysis of Pollution Haven/Halo Hypothesis

Zamira ÖSKÖNBAYEVA

There is a growing popularity for the nonlinear econometric approaches, since linkages among variables are not always linear. Nonlinear approaches provide a broader range of knowledge compared to the linear model. This research aims to assess the impact of foreign direct investment on pollution. To capture the potential asymmetries resulting from rise and fall in the foreign direct investments, the nonlinear panel autoregressive distributed lag approach is employed. In the empirical analysis, annual data of selected 22 transition economies from 1995 to 2016 is utilized. The findings highlighte ...Daha fazlası

Kitap Bölümü 2022 İktisadi ve İdari Bilimler Fakültesi Advances in Econometrics, Operational Research, Data Science and Actuarial Studies 72 Görüntülenme

Detaylı Arama

Filtreler

Koleksiyon [9]

Araştırmacılar [35]

BM Sürdürülebilir Kalkınma [17]

Fakültesi / Enstitütü [15]

Yayın Türü [9]

Yayımlanma Yılı [22]

Dil [1]

Kaynak [35]

Veri Tabanları [35]

İndex Türü [11]

İndex Türü 2 [5]

Yayıncı [35]

Bölümü [35]

Ulusal/Uluslararası [2]

Konu Başlıkları [35]

Sezer KAHYAOĞLU

Ali RIŞVANLI

Mehmet KOBYA

Ali RIŞVANLI

Kişimcan EŞENKULOVA | Kadiyan BOOBEKOVA

Ercan ÇELİK

Ercan ÇELİK

Baktıbek İSAKOV | Cıldız URMANBETOVA

Hasan YILMAZ

Kubatbek TABALDİYEV

Sezim COLDOŞBEKOVA | İsmail ERPER

Zamira ÖSKÖNBAYEVA