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Index Type : ESCI ✕
Collection [7]
Researcher [35]
UN Sustainable Development [17]
Faculty / Institute [10]
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On Survey of the Some Wave Solutions of the Non-Linear Schrödinger Equation (NLSE) in Infinite Water Depth

Ercan ÇELİK

In this work, we use two different analytic schemes which are the Sine-Gordon expansion technique and the modified exp -expansion function technique to construct novel exact solutions of the non-linear Schrödinger equation, describing gravity waves in infinite deep water, in the sense of conformable derivative. After getting various travelling wave solutions, we plot 3D, 2D and contour surfaces to present behaviours obtained exact solutions. Keywords: the sine-gordon expansion technique; the modified exp -expansion function technique; conformable derivative, non-linear schrödinger equation (NL ...More

Article 2023 Fen Fakültesi Gazi University Journal of Science36 ( 2 ) 35 Views
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A Study on the Relationship Between Social Privacy Transformation and WhatsApp Status-Sharing Feature = Toplumsal Mahremiyet Dönüşümü ve WhatsApp Durum Paylaşma Özelliği İlişkisi Üzerine Bir İnceleme

Adil AKTAŞ

As social media has become an intensive part of human lives, the concept of privacy has become an actual question again. Due to security measures, it has become the norm to be monitored by surveillance cameras at many moments of life or to collect private information in data stores. Such normalization has facilitated the adaptation of the network society to the transparent, visible, public lifestyle offered by social media, and despite the violation of privacy, posting a status is implemented. The influence of every new technological device on human life is a reality that has been observed thr ...More

Article 2023 Yabancı Diller Yüksekokulu Eskiyeni ( 48 ) 58 Views
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A Qualitative Research on Unethical Authorship in Scientific Research Bilimsel Araştırmalarda Haksız Yazarlık ile İlgili Nitel Bir Araştırma

Kürşad YILMAZ

One of the unethical behaviors related to scientific research and publication ethics is unethical authorshippractices. It is purposed to determine the opinions of academicians about unethical authorship in this study. There were 49 academics in the study group of research, in which the basic qualitative research design was used. Data were collected with a semi-structured interview form. Descriptive analysis and, content analysis was used in the analysis of the data. More than half of the participants did not take any course or training on scientific research and publication ethics during their ...More

Article 2023 Edebiyat Fakültesi Turkish Journal of Business Ethics / İş Ahlakı Dergisi16 ( 1 ) 31 Views
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The artifact “yurt” as an object of Kyrgyz and Tuvan linguoculture = Артефакт «юрта» как объект киргизской и тувинской лингвокультуры

Zamira DERBİŞEVA

The “yurt” artifact is a part of the Kyrgyz and Tuvan peoples’ systems of cultural values. As a cognitive mechanism, language offers its own linguistic and creative interpretation. This paper considers the artifact “Yurt” in terms of cognitive linguistics by analyzing the concepts of boz üy and ѳg. The linguistic and cultural analysis of these concepts made it possible to reveal the specificity of their ethnolinguistic perception that discovers the role, place, and significance of “yurt” in the linguistic worldview of the Kyrgyz and the Tuvan peoples. Common cultural and linguistic roots of th ...More

Article 2023 Edebiyat Fakültesi Sibirskii Filologicheskii Zhurnal / Сибирский филологический журнал ( 1 ) 26 Views
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WHICH HYPOTHESIS IS VALID FOR OECD COUNTRIES IN THE CONTEXT OF THE RELATIONSHIP BETWEEN ENERGY CONSUMPTION AND ECONOMIC GROWTH? A PANEL DATA ANALYSIS = Bзаимосвязь между энергопотреблением и экономическим ростом в странах OЭСP: анализ панельных данных

İbrahim Halil SUGÖZÜ

In the study, panel data analysis was conducted on 32 OECD countries covering the period 1990-2018. To analyse the effect of energy consumption on economic growth, first, a cross-section de-pendence test of the variables was carried out, then CADF Test, which is the most suitable unit root test based on the obtained results results, was applied. According to the findings of the Hausman, autocor-relation, and heteroscedasticity tests, it has been decided to use the Driscoll-Kraay test for the model's forecast. The forecast results demonstrate that energy consumption positively affects economic ...More

Article 2023 İktisadi ve İdari Bilimler Fakültesi Economy of Region / Экономика региона19 ( 2 ) 32 Views
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On the Method of Lyapunov Functionals for a Linear First-Order Volterra Integrodifferential Equation with Delay on the Semiaxis

Samandar İSKANDAROV

Sufficient conditions are established to ensure the estimation, boundedness, power-law absolute integrability on the semiaxis, the tendency to zero under the tendency to infinity of the independent variable of all solutions of the linear Volterra integrodifferential equation of the first order with delay. For this purpose, a generalized Lyapunov functional is constructed. An illustrative example is presented. Keyword: absolute integrability; argument lag; boundedness; estimation; generalized method of Lyapunov functionals; tending to zero of solutions; Volterra integrodifferential equation of ...More

Article 2023 Fen Fakültesi Moscow University Mathematics Bulletin78 ( 3 ) 18 Views
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The solvability of the optimal control problem for a nonlinear Schrödinger equation

Ercan ÇELİK

In this paper, we analyze the solvability of the optimal control problem for a nonlinear Schrodinger equation. A Lions-type functional is considered as the objective functional. First, it is shown that the optimal control problem has at least one solution. Later, the Frechet differentiability of the objective functional is proved and a formula is obtained for its gradient. Finally, a necessary optimality condition is derived. Keywords: frechet differentiability; optimal control problem; optimality conditions; schrödinger equation

Article 2023 Fen Fakültesi International Journal of Optimization and Control: Theories & Applications13 ( 2 ) 24 Views
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Using information and communication technologies for the assessment of a large number of students

Kasım BARIKTABASOV | Çinara CUMABAYEVA | Ulan BRİMKULOV

Many examinations with thousands of participating students are organized world-wide every year. Usually, this large number of students sit the exams simulta-neously and answer almost the same set of questions. This method of learning assessment requires tremendous effort and resources to prepare the venues, print question books and organize the whole process. Additional restrictions and obsta-cles may appear in conditions similar to those during the COVID-19 pandemic. One way to obviate the necessity of having all the students take an exam during the same period of time is to use a computer-as ...More

Article 2023 Mühendislik Fakültesi Research in Learning Technology31 27 Views
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Kırgız Toplumunda Bir Kurum Olarak Aksakallar = Aksakal as an Institution in Kyrgyz Society

Ertan ÖZENSEL

Tarih boyunca Orta Asya Türk toplumlarında, resmi olmayan “aksakal” kurumu sürekli olarak varlığını sürdürmüştür. Kırgızistan’da, ortak geçmiş deneyimine sahip, belirli bir yaş sınırında olan bir grup erkek aksakal olur ve söz konusu topluluk aksakal kurumunu temsil ederler. Aksakal olmada sadece yaş belirleyici unsur değildir; hayat tecrübesi esas alınarak, halk tarafından seçimle belirlenir aksakallar. Aksakal, değerler, gelenekler konusunda bilgili, akıllı, ihtiyatlı, tarafsız, adil ve dürüst adamdır. Aksakal, sadece toplumsal sorunları çözmede bir uzlaştırıcı olarak değil, aynı zamanda yön ...More

Article 2023 Edebiyat Fakültesi İnsan & Toplum Dergisi / Journal of Humanity and Society14 ( 1 ) 12 Views
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Differentiation of Bos grunniens and Bos Taurus based on STR locus polymorphism = Дифференциация Bos grunniens и Bos taurus на основании полиморфизма STR-локусов

Kadırbay ÇEKİROV | Bermet KIDIRALİYEVA

Differentiation of closely related biological species using molecular genetic analysis is important for breeding farm animals, creating hybrid lines, maintaining the genetic purity of breeds, lines and layering. Bos grunniens and Bos taurus differentiation based on STR locus polymorphism will help maintain the genetic isolation of these species and identify hybrid individuals. The aim of this study is to assess the differentiating potential of 15 microsatellite locito distinguish between domestic yak (B. grunniens) bred in the Kalmak-Ashuu highland region (Kochkor district, Naryn region, Kyrgy ...More

Article 2023 Fen Fakültesi Vavilovskii zhurnal genetiki i selektsii / Вавиловский журнал генетики и селекции27 ( 5 ) 19 Views
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System-Functional Stratification of the Average Turkish-Russian Dictionary = Системно-функциональная стратификация лексики среднего турецко-русского словаря

Zamira DERBİŞEVA

The study is aimed at stratifying Rosa Yusipova's Turkish-Russian Dictionary (2005) in accordance with the system and functional weights of its constituent words. The method is a parametric lexicon analysis (PLA), developed and tested by scientists of Voronezh State University. PLA involves identifying four particular parametric weights for each word. This is the FUNCTIONAL weight (F-weight is indirectly estimated by the length of the word), the PARADIGMATIC weight (P-weight is estimated by the number of synonyms), SYNTAGMATIC weight (C-weight is estimated by the number of phrases and utteranc ...More

Article 2023 Edebiyat Fakültesi Vestnik Volgogradskogo Gosudarstvennogo Universiteta. Seriya 2. Yazykoznanie / Вестник Волгоградского государственного университета. Серия 2. Языкознание22 ( 4 ) 23 Views
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COMPARATIVE STUDY OF FERMENTATION PROCESSES OF YAK AND COW MILK

Aygül USUBALİYEVA | Cıldızay ÖZBEKOVA

Yak milk is a valuable raw material for the production of functional food. Investigation of the fermentation process with commercial starter cultures is conducted to find suitable starters for producing fermented yak milk products on an industrial scale using modern rheological, microbiological, and sensorial methods. According to the acidification curve and rheological measurement, the gel-forming time of yak milk with mesophilic, thermophilic and mixed (meso-thermophilic) starter cultures was not significantly different from cow milk; but, yak milk had a significantly higher gel strength in ...More

Article 2023 Mühendislik Fakültesi Journal of microbiology, biotechnology and food sciences13 ( 4 ) 18 Views
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