bluuebunny/crossref_metadata_2025_split huggingface dataset:
INDONESIA'S G20 PRESIDENCY AND MIDDLE POWER DIPLOMACY
Authors: Sudiarto Tatok Djoko , Triantama Febry , Pramono Bimantoro Kushari 
Published: December 2024

International Politics has not been immune to the disruptions caused by the Covid-19 pandemic, revealing that a country's behavior patterns and policies are inextricably linked to its national interests and power distribution in the international system. In this context, developed countries have a relatively higher level of preparedness than developing nations, whether middle or small powers. It includes the ability of developed countries to produce vaccines, whereas developing states rely on imported vaccines. However, the presence of international organizations such as the G20, APEC, and ASEAN has not thoroughly resolved this issue. Consequently, efforts are required to resolve problems. These efforts exemplify the characteristics of diplomacy carried out by middle-powers like Indonesia. Through an analysis of the prioritized agendas of Indonesia's G20 Presidency, the present study discovered that preparing the agendas in question was intrinsically linked to Indonesia's efforrs to build bridges between developed and developing countries. Thus, Indonesia expected G20 could provide advantages to both developed and developing countries. In addition to employing the concept of middle power as an analytical framework, this research was conducted by scraping the web for relevant information, which was then analyzed using the Corpus-Assisted Discourse Study method.
Synthesis and Diagnosis of New Heterocyclic Compound as Corrosion Inhibitor for Mild Steel in Acidic Solution
Authors: S. Hassan Hussein , H. Rashid Khalid , F. AL-Azawi Khalida , A. Khadom Anees , B. Mahood Hameed 
Published: December 2024

The detrimental impact of corrosion on industrial metals, especially mild steel under acidic conditions, underscores the need for the development of effective corrosion inhibitors. In the present work, a new anticorrosion chemical named 2-(2-anthracen-9-yl)-3-chloro-4-oxoazetidin-1-y1)-1- methyl-1H-imidazol-4(5H)-one (AOMI) was synthesized, identified, and assessed for the protection of low-carbon steel corrosion in one molar hydrochloric acid solution. Experimental procedures included weight loss, electrochemical, surface morphological, FTIR, 1H NMR, and hardness measurements, while computational analyses involved quantum chemical calculations. The investigation revealed that AOMI significantly reduced corrosion rates with maximum inhibition efficiencies of 90% at 80 ppm and 60 oC. A spontaneous monolayer was formed on the metal surface. The adsorption of this layer was according to the Langmuir isotherm. SEM and AFM images showed the presence of the protective layer. The experimental results were validated by computational simulations, which showed that bonds were formed with the mild steel surface.
Preferencje młodych rolników w zakresie informacji rynkowej
Authors: Niewęgłowski Marek 
Published: December 2024

W warunkach gospodarki rynkowej występują u rolników potrzeby w zakresie wiedzy i umiejętności zawodowych. Celem opracowania była identyfikacja potrzeb młodych rolników w odniesieniu do informacji rynkowej. W celu realizacji tematu przeprowadzono badania ankietowe, którymi objęto 90 rolników z powiatu siedleckiego w województwie mazowieckim. Młodzi rolnicy prowadzący swoje gospodarstwa od niedawna, posiadający małe doświadczenie, borykają się niejednokrotnie z wieloma trudnościami. Oprócz potrzeb w zakresie doradztwa ogólnorolniczego i ekonomiczno-organizacyjnego pojawia się zapotrzebowanie na doradztwo w zakresie zagospodarowania i zbytu produktów rolniczych. Przywiązują oni dużą rolę w pozyskanie informacji i rozwiązywanie swoich problemów przez bezpośredni kontakt z doradcą, tak z firm prywatnych, jak również z ośrodków doradztwa rolniczego.
Identification and Detection of Citrus Psorosis Virus (CPsV) In Citrus Varieties And Rootstocks Cultivated In Mitidja Region, Algeria
Authors: Felkai Khalissa , Yekkour Amine , Belkahla Hadjira , Bouras Noureddine , Bakli Mahfoud 
Published: December 2024

Abstract
Psorosis is one of major graft-transmissible diseases of Citrus; the virus was reported to occur in different Citrus cultivated areas and constitutes a serious threat to Citrus establishment and development. This study focuses on the identification of Citrus Psorosis Virus (CPsV) by tow diagnostic methods; biological indexing in indicator seedling and serological test (DAS-ELISA). Thereby, different varieties of sweet orange (Citrus sinensis (L.) Osbeck), mandarin (Citrus × Deliciosa), lemon (Citrus × limon), Grapefruits (Citrus × Paradisi), clementine (Citrus × Clementine) and tow rootstocks sour orange (Citrus × aurantium L.) and trifoliate orange (Poncirus trifoliata) that exhibit typical symptoms of Psorosis disease have been detected and collected from five different orchards located in the regions of Mitidja (Algeria). All collected samples were subjected to biological testing and double antibody sandwich ELISA (DASELISA) as diagnostic tests. The serological method, specifically DAS-ELISA, yielded positive results on varieties from the prospect station, indicating the presence of psorosis in Algeria. The typical symptoms of psorosis were observed through the indexed seedlings and grafts.
Lithuania’s, Latvia’s and Japan’s Climate Policies. Are we Far from the Ideals of the Paris Agreement?
Authors: Sabūnas Audrius 
Published: December 2024

Abstract
The study compares the most recent developments in energy policies in Japan, Lithuania, and Latvia to mitigate climate change, indicating the most problematic parts and highlighting the areas where all three could collaborate. The ambition of each country is estimated by the submitted Intended Nationally Determined Contributions (INDCs), the legal framework for addressing climate change, the trends in energy intensity, and the penetration of the non-fossil fuel sector, comparing them with a common goal to become carbon neutral by 2050 and whether they abide by the recommendations by IPCC. The methodology is based on a literature review and data analysis of the three countries. In addition to the political will, the study also considers external factors such as the impact of the COVID-19 pandemic and the Russian invasion of Ukraine on climate change mitigation policies. Therefore, this study offers a comprehensive outlook of the things to be achieved so that all three countries would become role models to follow in climate policy. It fosters a viewpoint that each country needs to develop and constantly improve its climate change policies. The national targets must be continuously reviewed and updated to close the ambition and implementation gaps. The study also attempts to discuss Japan’s differing approaches regarding the role of modern technologies and a green economy compared to Latvia and Lithuania. In addition, increasingly demanding ambitions will be needed as decarbonisation remains too slow in the three countries and globally.
Analysis of Green Bond Yields in Different Economic Regimes: High and Low Interest Rates
Authors: Ivancevic Milo 
Published: December 2024

Abstract
In recent years, green bonds have emerged as a significant financial instrument, attracting considerable attention as a means of financing environmentally sustainable projects. This research aims to examine whether there is a statistically significant difference in the returns of green and conventional bonds in international markets under two different stages of the economic cycle, low and high interest rate regimes. The study was conducted based on the bond matching method, where bonds with identical characteristics are considered, except for one, whether or not the bond is green. The results of this study demonstrate the existence of a green premium in both economic regimes. Additionally, an increase in the green premium was identified in the regime of positive interest rates. Considering the observed differences in the green premium across different sectors, it seems that the theory of lower risk of green bonds best explains the reason for the greenium.
Airport Passenger Hubs in Brazil and Abroad: A Systematic Literature Review
Authors: Assis Ana Carolina Lacorte de , Batista Larissa Simões Ferreira , Coimbra Vitor Silva , Rodriguez Tatiana Tavares , Castañon José Alberto Barroso , Stefano Ercília de 
Published: December 2024

Objective: This study aims to map and analyze the key factors that contribute to the consolidation of airports as passenger hubs in Brazil and worldwide.

Theoretical Framework: The research shows that strategic location and connectivity provide significant advantages for passenger movement between global destinations, while airport infrastructure, combined with operational capacity, drives economic development and growth potential of hubs.

Method: The methodology involves a systematic literature review, adopting a quantitative and exploratory approach. The systematic review followed the PRISMA protocol through the steps of source identification, study selection, data extraction and synthesis, and quality assessment.

Results and Discussion: The findings contribute to discussions on airport modernization and the improvement of air transport policies, with practical implications for the expansion and planning of hubs in Brazil and other countries.

Research Implications: The theoretical implications of this research can help identify the fundamental elements for the efficiency and competitiveness of airport hubs, such as geographic location, infrastructure, service quality, and available technology.

Originality/Value: This study contributes to the literature by comparing different global hubs and identifying an airport model that integrates operations and commercial attractions, reflecting contemporary trends in the sector. The analysis shows that integrating operational and commercial functions increases airport revenues, reinforcing their role as experience centers, going beyond air transportation.
ИНЖЕНЕРНАЯ ГРАФИКА: АКТУАЛЬНЫЕ ТРЕБОВАНИЯ К ОРГАНИЗАЦИИ ОБРАЗОВАТЕЛЬНОГО ПРОЦЕССА ВУЗА
Authors: К.С. Халикова 
Published: December 2024

Введение. В статье характеризуется роль и значение инженерной графики в профессиональной деятельности современного военного инженера. Целью статьи является определение требований к обучению инженерной графике курсантов военно-технического вуза на основе роли и значения инженерной графики в профессиональной деятельности военного инженера. Материалы и методы. Основным методом исследования является анализ современной научной литературы по проблемам профессиональной подготовки военного инженера, нормативных и руководящих документов, определяющих содержание его профессиональной деятельности. Для систематизации выводов и обобщений использована классификация результатов анализа по уровням постановки проблемы. Практический результат получен с использованием методов прогнозирования. Результаты. Значение инженерной графики оценено на общекультурном, фундаментальном и прикладном уровнях организации военно-профессиональной деятельности. В соответствие роли и значению инженерной графики в профессиональной деятельности военного инженера определены требования к организации образовательного процесса военного вуза. Обсуждение. Авторское заключение является аргументированным мнением в диалоге о снижении значения инженерной графики в образовательном процессе военного вуза и необходимости ее замены на компьютерную графику. Заключение. Учет представленных требований в образовательном процессе позволяет разрабатывать дидактические основы модернизации процесса обучения курсантов военно-технического вуза в современных условиях.
Introduction. The article describes the role and values of engineering graphics in professional activity of a modern military engineer. The study is aimed at specifying requirements to role- and value-based teaching of engineering graphics to cadets in a military technical college for their professional activities as military engineers. Materials and Methods. The main method applied in the research is the analysis of modern scientific literature and normative documents determining the content of professional activity of military engineers. Conclusions and generalizations of the research are made with the use of classification and systematization of results. The experimental data is received with the use of the forecasting method. Results. The study has performed the assessment of the engineering graphics value at philosophical, fundamental and application-oriented levels of the matter. The author has defined the requirements to organization of educational process in military higher education institutions. Discussion. The author proves the idea that the value of engineering graphics in educational process of a military higher education institution does not decrease. There is no need to replace it by computer graphics. Conclusion. The requirements to educational process of a military higher education institution described by the author will allow developing didactic basis of its modernization in modern conditions.
СТРУКТУРНО-УРОВНЕВАЯ ОРГАНИЗАЦИЯ МЕНТАЛЬНЫХ РЕПРЕЗЕНТАЦИЙ МОТИВАЦИИ В ОБЫДЕННОМ СОЗНАНИИ
Authors: Т.А. Втюрина , Е.В. Левченко 
Published: December 2024

Введение. В статье обозначена проблема сложности научного познания мотивации и актуальность её изучения с позиции внутреннего наблюдателя. Цель статьи – раскрыть содержание и структуру ментальных репрезентаций мотивации в обыденном сознании. Материалы и методы. Основными методами исследования являются анализ научной литературы, посвященной проблеме изучения ментальных репрезентаций; диагностические методики, включающие рефлексивное описание человеком своих значений: метод рисунка, ассоциативный эксперимент, метод определения понятия; методы статистической обработки данных. Респондентами выступили 360 студентов в возрасте от 18 до 22 лет, обучающихся на гуманитарных, естественнонаучных, прикладных специальностях. Результаты. Реконструирована структурно-уровневая модель ментальных репрезентаций мотивации у студентов; представлена характеристика основных компонентов модели на образном, ассоциативном и понятийном уровнях репрезентирования мотивации. Обсуждение. Подчеркивается, что модель ментальных репрезентаций мотивации включает в себя сущностные, функциональные и структурные классы категорий. Объясняется специфика организации и функционирования «знания о мотивации» в зависимости от способов обработки информации (невербальной и вербальной). Заключение. Делается вывод о том, что изучение феномена мотивации с позиции внутреннего наблюдателя дает возможность успешнее ориентироваться в данном психическом явлении и использовать знания для «управления мотивацией».
Introduction. The article outlines the complexity of scientific cognition of motivation and the relevance of studying it from the position of an internal observer. The aim is to reveal the content and structure of mental representations of motivation in ordinary consciousness. Materials and Methods. The main research methods are: analysis of scientific literature studying mental representations; diagnostic methods, including a reflexive description of the person’s values: the method of drawing, the associative experiment, the method of determining the concept; methods of statistical data processing. The research involved 360 respondents aged 18 to 22 years, studying in the humanities, science and applied specialties. Results. Structure-level model of mental representations of students’ motivation is reconstructed; characteristic of the model main components at the figurative, associative and conceptual levels representation of motivation is presented. Discussion. The study shows that the model of mental representations of motivation includes the essential, functional and structural classes of categories. The specificity of the organization and functioning of the “knowledge of motivation” is explained depending on the methods of information processing (non-verbal and verbal). Conclusion. It is concluded that studying the phenomenon of motivation from the position of the internal observer makes it possible to navigate this psychic phenomenon more successfully and use knowledge to “manage motivation”.
СОВРЕМЕННЫЕ ИССЛЕДОВАНИЯ ВЫБОРА В КОНТЕКСТЕ ПСИХОЛОГИИ РАЗВИТИЯ ОДАРЕННОСТИ: КЛАССИЧЕСКАЯ ПАРАДИГМА
Authors: Н.В. Маркина 
Published: December 2024

В статье обозначена актуальность обращения к возможностям экзистенциальной психологии при решении практических задач современной образовательной практики. Цель статьи – представить результаты обзора современных психологических исследований выбора в плане выявления теоретических основ разработки программ развития одаренных учащихся. Обзор построен в логике: от психологии принятия решений (в том числе, в различных сферах деятельности) к изучению выбора в контексте профессионального определения, и далее, к изучению выбора в контексте личностного самоопределения. Для анализа отобраны психологические исследования, выполненные с позиций классической научной парадигмы. Соотнесены критерии субъективного качества выбора и психологические критерии выбора профильного обучения учащихся. Выделена группа феноменов, использование которых расширит феноменологию развития одаренности (конструктивная личностная рефлексия, система жизненных смыслов, стратегии личностного выбора, смысложизненные ориентации, «судьбоносность» и «повседневность» жизненных выборов, выбор творческого жизненного пути и другие). Отмечена слабая изученность экзистенциально-психологических проблем в психологии одаренности. Делается вывод о том, что результаты обзора современных исследований стратегий профессионального и личностного самоопределения с позиций классической парадигмы могут выступить ориентиром при создании программ развития одаренных учащихся.
The study substantiates the relevance of access to the possibility of existential psychology in solving the practical problems of modern education. The aim is to present the results of modern psychological research choices review in terms of identifying the theoretical basis of creating programs for developing gifted children. Review structure: from the psychology of decision-making (including different spheres of activity) to the study of choice in the context of professional definition, and further, to the study of choice in the context of personal self-determination. The author selected psychological researches for analysis which were made in terms of the classical scientific paradigm. The author suggests the possibility to correlate criteria of subjective quality of choice and psychological criteria for the choice of profile training. It has been emphasized the group of phenomena whose usage would expand the phenomenology of giftedness development (constructive personal reflection, system of vital meanings personal choice strategies, meaningful orientations, «fatefulness» and «daily life of elections», choice of creative way and etc.). The paper reveals the subject matter of poor knowledge about existential and psychological problems of giftedness. The results of the research demonstrate that the strategies for professional and personal self-determination can serve as a guide for creating programs for the development of gifted children.
ПОЧВЕННАЯ ДИАГНОСТИКА АЗОТНОГО ПИТАНИЯ РАСТЕНИЙ И ПРИМЕНЕНИЯ АЗОТНЫХ УДОБРЕНИЙ В СЕВООБОРОТАХ
Authors: Г.П. Гамзиков 
Published: December 2024

По результатам более, чем 50-летних исследований научно обоснованы особенности питания полевых культур азотом в условиях Сибири. Предложены методы диагностики и индексы обеспеченности почв доступным азотом для прогнозирования потребности культур в азотных удобрениях. Эффективность прогноза подтверждается прибавками урожая при внесении азотных удобрений. Рекомендованы дозы их применения под основные культуры с учётом почвенно-климатических условий и уровней интенсификации ведения земледелия.
The current study based on the more than 50 year-long research of field crops nitrogen nutrition specifics under conditions of Siberia. The current study offers the methods of diagnostics and indices of available nitrogen content in soil for making forecasts of crop re- quirement of nitrogen fertilizers. Efficiency of forecasts is proved by extra yields obtained by the nitrogen fertilizers application. Recom- mended doses of nitrogen fertilizers for main crops were developed taking in account soil and climatic conditions and levels of cultiva- tion intensity.
СОВРЕМЕННОЕ СОСТОЯНИЕ И ПЕРСПЕКТИВЫ ИСПОЛЬЗОВАНИЯ ОРГАНИЧЕСКИХ УДОБРЕНИЙ В СЕЛЬСКОМ ХОЗЯЙСТВЕ РОССИИ
Authors: А.И. Еськов , С.М. Лукин , Г.Е. Мерзлая 
Published: December 2024

Дан анализ современного состояния и перспективных направлений производства и применения органических удобрений в земледелии России. Показаны роль биологизации агропроизводства с использованием органических удобрений и целесообразность внедрения биологизированных систем удобрения с целью воспроизводства плодоро- дия почв, оптимизации минерального питания растений, повышения продуктивности сельскохозяйственных культур и севооборотов.
In our study we evaluated current status and perspective directions of producing and applying of organic fertilizers in the agriculture of Russia. Our study demonstrates the role of agriculture biologization with application of organic fertilizers and expediency of biologized fertilizer systems to recover a soil fertility, to optimize mineral nutrition of crops and to increase the yield of crops and crop rotations.
УДОБРЕНИЕ КАРТОФЕЛЯ В СЕВООБОРОТАХ
Authors: Молявко А.А. , Марухленко А.В. , Еренкова Л.А. , Борисова Н.П. 
Published: December 2024

Представлены методы и результаты исследований накопления пожнивных остатков, биологической активности почвы, развития корневой системы. Приведены урожайность картофеля, окупаемость удобрений прибавкой урожая клубней, их качество и продуктивность севооборотов во второй ротации при различных системах удобрения.
In our study we present research methods and results of our studies on accumulation of crop residues, biological activity of the soil and development of root system. We also demonstrates a productivity of potatoes, payback of fertilizers by increase of additional yield of tubers, their quality and productivity of crop rotations for the second rotation at various systems of fertilizer.
ВЛИЯНИЕ МИНЕРАЛЬНЫХ УДОБРЕНИЙ НА УРОВЕНЬ ВОДОПОТРЕБЛЕНИЯ ПОСЕВОВ ОЗИМОЙ ПШЕНИЦЫ И ЯРОВОГО ЯЧМЕНЯ
Authors: Шурганов Б.В. , Сорокин А.И. , Музраев В.Н. , Тертышная А.Г. 
Published: December 2024

Центральная часть Калмыкии является зоной рискованного земледелия. Основным лимитирующим фактором, определяющим продуктивность посевов зерновых культур, являются условия влагообеспеченности. Приведены результаты исследований зависимости уровня водопотребления посевов озимой пшеницы и ярового ячменя от их обеспеченности минеральным питанием.
The Central zone of Kalmykia is characterized by natural conditions, which makes local agriculture risky. The main limiting factors which determine the productivity of grain crops are the conditions of moisture availability. This article presents the results of studies of the dependence of the water consumption of winter wheat and spring barley crops on their availability with mineral nutrition.