bluuebunny/crossref_metadata_2025 huggingface dataset:
On the closure of the Airault–Mckean–Moser locus for elliptic KdV potentials via Darboux transformations
Authors: Chen Zhijie , Kuo Ting-Jung , Lin Chang-Shou
Published: October 2024

We study the general elliptic KdV potentials, which can be expressed (up to adding a constant) as

q_{\mathbf{p}}(z)\coloneq\sum_{j=1}^{n}m_{j}(m_{j}+1)\wp(z-p_{j}),\quad m_{j}\in\mathbb{N}.

We give an elementary proof of the theorem that the singularity

\mathbf{p}=( \overset{m_{1}( m_{1}+1) /2}{\overbrace{p_{1},\dots ,p_{1}}},\dots,\overset{m_{n}(m_{n}+1) /2}{\overbrace{p_{n},\dots,p_{n}}%
})

is contained in the closure of the elliptic Airault–Mckean–Moser locus, which was proved previously by Treibich and Verdier in the late 1980s using purely algebro-geometric methods. Our proof is based on Darboux transformations and does not use algebraic geometry. This solves an open problem posed by Gesztesy, Unterkofler, and Weikard [Trans. Amer. Math. Soc. 358 (2006), 603–656]. Some applications are also given.
Adverse health effects of climate change and air pollution in people with disabilities: a systematic review
Authors: Rhim Nakyung , Lee Seohyun , Choi Kyung-Hwa
Published: October 2024

Global warming and air pollution adversely affect the health of the entire human population, particularly older adults, people with disabilities (PWDs), and children. In this systematic review, we investigated the adverse health effects of climate change and air pollution in PWDs. We conducted a comprehensive literature search of the PubMed database using the terms “disab*,” “air pollution,” and “climate change” on July 4, 2023, and August 8, 2023 and searched the Web of Science (WOS) database on December 28, 2023. We identified 425 and 1,169 studies on climate change cited in PubMed and WOS, respectively, as well as 333 studies on air pollution in PubMed and 495 studies on air pollution in WOS. The studies were classified by type of exposure, and full-text screening was conducted to confirm that the population, intervention or exposure, comparator, outcome statement, and inclusion and exclusion criteria were met. The Newcastle-Ottawa Scale was used to assess the quality of the included cohort and case-control studies and for data analysis. In extreme temperatures, PWDs experienced higher rates of injury, heat-related illness, functional impairment, heart disease, mental disorders, and mortality than people who were non-disabled (ND). Exposure to air pollution resulted in higher rates of obesity, cardiovascular disease, poststroke neurological and functional disability, and mortality in PWDs than in people who were ND. Therefore, because PWDs were more affected by climate change and air pollution than people who were ND, sensitive policies and preparedness measures should be developed for PWDs.
Association between the safety climate and occupational injury in the Korean working population: a cross-sectional study
Authors: Min Jeehee , Jang Tae-Won , Lee Hye-Eun , Kang Mo-Yeol , Cho Seong-Sik
Published: October 2024

OBJECTIVES: Preventing occupational injuries remains a significant challenge in Korea. A positive safety climate can contribute to reducing workplace injuries. However, the impact of safety climate on preventing occupational injuries among the Korean workforce has not been adequately explored. Therefore, this study aimed to investigate the relationship between the perceived safety climate and occupational injuries within the Korean working population.METHODS: This study used baseline data from the Korean Work, Sleep, and Health Study (KWSH). The safety climate was measured using the brief version of the Nordic Safety Climate Questionnaire. Occupational injury was determined by whether injuries or accidents had occurred at workplaces in the past year. Logistic regression analysis was performed to examine the association between the safety climate and occupational injury.RESULTS: Participants who reported an unfavorable workplace safety climate were more likely to experience occupational injuries. Multiple logistic regression analysis revealed that the adjusted odds ratio (OR) for occupational injuries in an unfavorable safety climate was 2.20 (95% confidence interval [CI], 1.38 to 3.51) compared to a favorable safety climate. Specifically, factors such as “not encouraging employees to follow safety rules when on a tight schedule” (OR, 2.02; 95% CI, 1.25 to 3.24) and “not helping each other work safely” (OR, 1.98; 95% CI, 1.17 to 3.25) were significantly associated with occupational injuries.CONCLUSIONS: An unfavorable safety climate was associated with increased occupational injuries among Korean workers. Improving the safety climate in the workplace may reduce occupational injuries in Korea.
$p$-Nonsingular systems of equations over solvable groups
Authors: Mikheenko Mikhail Alexandrovich
Published: October 2024

Any group that has a subnormal series all factors in which are abelian and all factors except the last one are $p'$-torsion free, can be embedded into a group with a subnormal series of the same length, with the same properties and such that any $p$-nonsingular system of equations over this group is solvable in this group itself. Using this we prove that the minimal order of a metabelian group over which there exists a unimodular equation that is unsolvable in metabelian groups is $42$.
Bibliography: 14 titles.
On the solvability of the boundary value problem for one class of nonlinear systems of high-order partial differential equations
Authors: Kharibegashvili Sergei Sergeevich , Midodashvili Bidzina Grigorievich
Published: October 2024

For a class of nonlinear systems of partial differential equations of high order in a cylindrical domain the following boundary value problem is considered: Cauchy-type conditions are prescribed on the upper and lower bases of the cylinder, and a Robin-type condition is prescribed on the lateral part of the boundary. This boundary value problem is reduced in an equivalent way to a nonlinear functional equation in a certain subspace of the Sobolev space. Under certain assumptions about the nonlinear terms an a priori estimate is obtained for the solution of the problem in question and the existence of the solution is established, while in the case when these conditions fail, the absence of a solution is established. The question of uniqueness is also discussed for the solution.
Bibliography: 18 titles.
Birationally rigid hypersurfaces with quadratic singularities of low rank
Authors: Pukhlikov Aleksandr Valentinovich
Published: October 2024

It is shown that hypersurfaces of degree $M$ in ${\mathbb P}^M$, $M\geqslant 5$, with at most quadratic singularities of rank at least $3$ that satisfy certain conditions of general position are birationally superrigid Fano varieties and for $M\geqslant 8$ the complement to the set of such hypersurfaces is of codimension at least $\binom{M-1}{2} + 1$ with respect to the natural parameter space.
Bibliography: 18 titles.
Modelling the green transition of the Chinese economy
Authors: An David
Published: October 2024

This paper develops a stock–flow consistent (SFC) macroeconomic model with an energy sector for China to investigate the effect of green policies on green transition and the economy. We provide an analytical solution for green transition that illustrates the relative cost of using conventional energy with respect to renewable energy to determine the share of renewable energy and how the development of the energy sector promotes green transition. Our solution also demonstrates the necessity of green policies for a green transition. We calibrate the model to the national determined contributions (NDCs) scenarios from the Network for Greening the Financial System (NGFS) and run simulations from 2019 to 2035. The results show carbon taxes stimulate green transition but have a negative impact on the economy, accompanied by a reduction in economic growth, current account deficit and a rise in inflation. Carbon taxes deteriorate firms’ balance sheets. Governments benefit from carbon taxes in the short run but face a higher public debt to GDP ratio in the long run. Carbon taxes reduce carbon intensity and carbon emissions. We also compared the effect of green fiscal policy to conventional fiscal policies financed by carbon taxes (carbon rebate). Green subsidies benefit economic growth more effectively. They reduce inflation caused by carbon taxes and stimulate the green transition further.
Determining the diffusion coefficient of Ca(OH)2 in concrete with age in an artificial seawater environment
Authors: Ngo Hung Xuan , I. Bulgakov B. ,   Hanoi University of Mining and Geology, Hanoi, Vietnam
  Moscow State University of Civil Engineering (MGSU), Moscow, Russian Federation
Published: October 2024

Concrete structures exposed to marine environments, which contain high levels of Cl- and SO42- ions, accelerate the diffusion process of calcium hydroxide (Ca(OH)2), particularly in tidal zones due to the combined effects of carbonation and mechanical erosion from waves. The characteristic feature of the diffusion process of calcium hydroxide in concrete within marine environments is the diffusion coefficient of calcium hydroxide (k). This study involves an experiment to determine the calcium hydroxide content in concrete submerged in water containing 5% NaCl. Experimental results were combined with the solution of the uncertainty diffusion problem to determine the diffusion coefficient of calcium hydroxide in concrete samples with a standard compressive strength of 28.7 MPa. Comparisons with previous studies indicate that the diffusion coefficient of calcium hydroxide in concrete varies depending on the type of concrete. Additionally, the study reveals that the diffusion coefficient of calcium hydroxide in conventional concrete increases with prolonged immersion time. In previous studies, for high-strength concrete types using active mineral additives, this coefficient decreases over time. This study indicates that the different pore structures between conventional and high-strength concrete lead to different effects of permeability on these concrete types, resulting in varying trends of calcium hydroxide diffusion over time.
ACUMULAÇÃO CAPITALISTA E VIOLÊNCIA
Authors: Fidelis Thays
Published: October 2024

O presente artigo objetiva demonstrar como o Estado, em sua relação umbilical com o capital, busca garantir a reprodução e acumulação capitalistas a partir da violência. Utiliza-se do método materialista-histórico-dialético marxiano e das contribuições da teoria marxista da dependência para tal análise, o que permitiu sucessivos processos de aproximação e distanciamento com o objeto em diferentes níveis de abstração. Com esses processos foi possível apreender que o Estado, enquanto detentor do monopólio da violência, utiliza-se dela em seus aspectos econômico e extraeconômicos para cumprir sua função primordial, a saber, garantir e defender as condições necessárias para a reprodução do capital. Para cumprir tal função, o Estado cria um modos operandi particular nos países dependentes que garante não somente a superexploração da força de trabalho (através da reprodução atrofiada da força de trabalho), como também a sujeição da classe trabalhadora aos projetos de dominação, ao armamentismo e à militarização da vida.
Advantages and Disadvantages of M-Learning in University Teaching
Authors:   University of Kragujevac, Faculty of Education, Užice, Serbia, Semiz Marina , Čutović Mirjana ,   University of Kragujevac, Faculty of Education, Užice, Serbia, Ćirić Marina ,   University of Niš, Faculty of Philosophy, Niš, Serbia
Published: October 2024

In the context of contemporary university teaching, the questions of the characteristics, advantages and disadvantages of m-learning have attracted increasing interest, especially in regard to the importance of this type of learning for students’ initial education and their professional work in the future. In view of this, research was conducted with the aim of investigating the students’ attitudes towards the advantages and disadvantages of m-learning in university teaching, as well as the impact of sociodemographic and educational variables on the students’ attitudes. The sample comprised 308 students from the faculties of education and philosophy from 4 universities in Serbia. The survey technique was used for data collection, and the instrument was a questionnaire with the assessment scale designed specifically for the purposes of this research study. The research results show that the surveyed students see the availability and possibility of free use of mobile applications, as well as the access to current topics and content as the greatest advantages of m-learning, while the difficulties in assessing the validity of knowledge tests, mobile device addiction and the Internet access are seen as its greatest disadvantages. The obtained results also imply certain recommendations as to how the students can better recognize the importance of m-learning as an aid to the learning process, the ability to follow lectures and learn content.
Patentability of AI-Related Inventions in Practice of the European Patent Office and the Intellectual Property Office of the Republic of Serbia
Authors:   Intellectual Property Office/Patent sector, Belgrade, Serbia, Šarboh Snežana , Zdravković Saša ,   Intellectual Property Office/Patent sector and Education Information Centre, Belgrade, Serbia
Published: October 2024

Current rapid development of Artificial Intelligence (AI) technologies posed many questions both for national and international patent system. One of them relates to the matter of patentable inventions and exceptions to patentability, and the other relates to evaluation of novelty and inventive step as patentability criteria. Current patent legislation cannot deal with these arising problems related to AI inventions in each case. Therefore, it is necessary to discuss, propose and implement new solutions to national patent laws and international treaties in order to overcome above mentioned problems and to harmonize work both of national and regional patent offices. It also expected that both policymakers and stakeholders take part in this process. In this paper is given an overview of current situation in this field, especially at the European Patent Office and the Intellectual Property Office of the Republic of Serbia.
The Impact of the KVINK Innovation Incubator on the Development of the Startup Ecosystem at the Faculty of Mechanical and Civil Engineering in Kraljevo
Authors:   University of Kragujevac, Faculty of Mechanical and Civil Engineering in Kraljevo, Serbia, Dulović Tanja , Pajović Stefan ,   University of Kragujevac, Faculty of Mechanical and Civil Engineering in Kraljevo, Serbia, Mladenović Predrag ,   University of Kragujevac, Faculty of Mechanical and Civil Engineering in Kraljevo, Serbia, Grković Vladan ,   University of Kragujevac, Faculty of Mechanical and Civil Engineering in Kraljevo, Serbia
Published: October 2024

Innovation incubators play a crucial role in enhancing the innovation ecosystem by not only supporting the development of new products, technologies, and services but also through providing guidance, support, and resources through the innovation process. Innovation incubators perform such a role by enabling interdisciplinary collaborations through networking and connections to resources as well as by providing mentor programs for acquiring entrepreneurial skills and experience. Therefore, innovation incubators are an essential part of university infrastructure that helps sustain not only individual startup development but also the creation of a robust innovation ecosystem fostering further economic growth and progress. This study analyzes the impact of the innovation incubator on the development of the startup ecosystem at the Faculty of Mechanical and Civil Engineering (FMCE) in Kraljevo. Through a descriptive approach to research, data from the Kvink innovation incubator were analyzed to determine the support provided by the incubator in forming startup teams, developing innovative projects, and promoting entrepreneurial spirit among students and researchers. The results of the study indicate a significant positive impact of the innovation incubator on the development of the startup ecosystem at FMC. Also, some success factors were identified and challenges were revealed for more sustainable development of the entrepreneurial culture within the faculty.
Redução de Capital e Venda de Ativos
Authors: Okuma Alessandra , Lima Larissa Pimentel de
Published: October 2024

O presente artigo analisa dois casos concretos julgados pelo Conselho Administrativo de Recursos Fiscais – CARF que envolvem a redução do capital seguida da venda de ativos, como instrumentos para planejamento tributário. Ao examinar dois casos concretos semelhantes, o CARF chegou a conclusões opostas. A partir do conceito de simulação, da teoria das provas, analisamos os fatos concretos e os fundamentos das decisões divergentes.
Natureza Jurídica e Efeitos Tributários da Operação de Drop Down
Authors: Mariz de Oliveira Maria Eugênia
Published: October 2024

O presente trabalho visa analisar em detalhes a figura do drop down, passando por uma investigação acerca da sua natureza jurídica à luz do ordenamento jurídico brasileiro e eventuais restrições existentes à forma de realização dessa operação. Este artigo também visa demonstrar potenciais aproximações com outras figuras tipificadas no ordenamento pátrio, com o objetivo de expor, ao final desta análise, que tal figura não se confunde com outras formas de reestruturação de sociedades tipificadas no direito brasileiro. Ademais, objetiva-se fazer uma análise do tema à luz de decisões administrativas e judiciais que abordaram tal operação, muito embora, como se verá, o tema ainda se mostra pouco desenvolvido na jurisprudência. Pretende-se, por fim, tratar dos reflexos tributários decorrentes da realização do drop down, buscando demonstrar quais hipóteses específicas de drop down ensejam incidência tributária.
Análise da Imunidade das Receitas de Exportação à Contribuição ao Senar sob o Viés do Princípio da Tributação no Destino
Authors: Oliveira Ana Claudia Borges de , Breitenbach Benvegnu Giulia
Published: October 2024

O presente artigo tem a finalidade de analisar a imunidade das receitas de exportação em relação às contribuições ao Senar com base no princípio internacional do destino. No trabalho serão abordados os fundamentos da imunidade de exportação e sua correlação com a tributação no país de destino. Após, busca-se, a partir de decisões proferidas nas cortes judiciais e órgãos administrativos, verificar se as receitas de exportação devem ou não compor a base de cálculo das contribuições ao Senar. O tema é há tempos abordado pelo Conselho Administrativo de Recursos Fiscais e, recentemente, apresentou novo desdobramento quando o Supremo Tribunal Federal examinou a natureza jurídica da contribuição ao Senar, permitindo novamente o estudo para a imunidade das receitas de exportação sob o viés do princípio do destino.
Mudanças no Regime das Multas Tributárias Federais
Authors: Jorge Costa Hubaide Sávio
Published: October 2024

Este artigo analisa as mudanças introduzidas pela Lei n. 14.689/2023 no regime jurídico-tributário sancionador federal. Com base na premissa de que a Constituição adotou um modelo garantista, adota-se como ideal um regime sancionador que aplique sanções de forma individualizada, conforme a culpabilidade de cada infrator. A metodologia utilizada foi a pesquisa legislativa e doutrinária. A conclusão foi a de que a Lei n. 14.689/2023 representou um avanço ao tornar a aplicação das multas um pouco menos rígida e ampliar o leque de sanções possíveis. Contudo, as mudanças ainda são sutis e insuficientes para abranger a diversidade de condutas ilícitas dos contribuintes, e foram vetados dispositivos que poderiam contribuir para uma maior aproximação do regime a esse ideal.
Responsabilidade Tributária por Sucessão nas Operações de Drop Down
Authors: Luzes Cristiano , Moreira Gabriel
Published: October 2024

Nas operações de drop down ocorre a transferência do patrimônio, ou parte deste, para uma sociedade existente ou criada especificamente para recebê-lo. Geralmente, os ativos objeto da operação são os necessários ao desempenho das atividades operacionais da sociedade que realiza a transferência. A operação é implementada por meio da integralização dos bens no capital social da entidade receptora. As semelhanças desta operação com a cisão e alienação de fundo de comércio suscitam dúvidas acerca da aplicação das hipóteses de responsabilidade tributária previstas nos arts. 132 e 133 do CTN, respectivamente, também para este negócio jurídico. Com base na teoria dualista da relação obrigacional, em que a responsabilidade tributária funciona como garantia, será demonstrado que esta operação não se confunde com aquelas previstas no CTN e não pode, portanto, servir de base para imputação da sujeição passiva à sociedade que tem o seu capital integralizado.
Motivação dos Atos Administrativos de Cobrança Tributária e a Ratio Decidendi das Decisões
Authors: Deligne Maysa de Sá Pittondo
Published: October 2024

Adotando o método de revisão bibliográfica, este artigo busca evidenciar a proximidade dos signos fundamentação e motivação nos atos funcionais executivos do Estado (administrativos e jurisdicionais) e a influência direta da noção de ratio decidendi no significado desses signos. A motivação ou fundamentação são trazidos como elementos essenciais dos atos jurídicos individuais e se referem ao dever dos agentes públicos de elucidar, por meio de razões, o processo de aplicação e interpretação adotado quando da análise de ato ou de conduta passada de terceiro. Esse dever é cumprido por meio da identificação, de forma expressa, clara e coerente, dos pontos relevantes, assim entendidos como os argumentos e elementos de fato sem os quais não seria alcançada a conclusão indicada no ato (leia-se, a ratio decidendi), para atribuir determinada consequência jurídica para o fato praticado. Trata-se de elemento que garante o controle dos atos administrativos e das decisões jurisdicionais. Especificamente nas decisões jurisdicionais, a motivação perpassa pelo enfrentamento dos pontos trazidos pelas partes, à luz do contraditório e da ampla defesa, diferente dos atos administrativos, prolatados de forma unilateral.
TOEFL Score Achievement as a Graduation Requirement in the Vocational Institute: Need Analysis on Maritime Institute
Authors: Anggraini Laila Puspitasari , Sari Nur Patria Pujitama
Published: October 2024

The Jakarta Maritime Institute is one of the vocational institutions that has a special requirement for their students to achieve a TOEFL score of 500 in all majors. The TOEFL test is considered normal as a graduation requirement, but in other cases, some students are concerned about the high TOEFL passing score determined by the institution. This study is conducted to analyze whether the TOEFL score with a passing score of 500 needs to be applied to prospective vocational graduates. The data were gathered through questionnaires and interviews from three categories of respondents: level IV students, alumni, and shipping company management as users of fresh graduates from this institution. The result of this study proved that most of the respondents stated the minimum TOEFL test score of 500 was unnecessary for graduation requirements. Therefore, this study concludes that the TOEFL score is considered very difficult for students to achieve. So, the institution, particularly vocational schools, should determine the TOEFL passing grade based on the schoolâ€™s characteristics.
Perceived Creativity Fostering Teacher Behavior and Student Engagement in Statistic Course: Academic Self Efficacy as Mediator
Authors: Mufidah Atikah Ainun , Salim Rose Mini Agoes , Siahaan Frieda Maryam Mangunsong , Safitri Shahnaz , Setiamurti Astri , Normawati Maridha
Published: October 2024

Students avoid statistics class because they believe it is tough, however, the topic will be easier to understand if they participate in the learning process. The purpose of this research is to discover the relationship between perceived creativity fostering teacher behavior and student engagement, as well as the role of academic self-efficacy as a mediator in statistics courses for undergraduate psychology students. This is a quantitative study that uses mediation analysis. The data was collected using the University Student Engagement Inventory, the Perceived Creativity Fostering Teacher Index, and the College Academic Self-Efficacy Scale, with 533 participants. The participant criteria were Bachelor of Psychology students who had completed and passed the Statistics course no more than three semesters before filling out the survey questionnaire. The findings reveal that the perceived creativity fostering teacher behavior has an effect on SE through the academic self-efficacy variable. However, because perceived creativity fostering teacher behavior can directly influence self-efficacy, there is a partial mediation effect between variables. This study implies that one way to improve students' involvement in statistics learning is to increase perceived creativity fostering teacher behavior and self-efficacy.
The Influence of Discovery Learning on Serotonin Hormones and Student Learning Achievements
Authors: Zainiyati Husniyatus Salamah , Rusydiyah Evi Fatimatur , Faizah Hanik , Farisia Hernik , Purnamasari Risa , Ayun Qurrotul
Published: October 2024

Discovery learning is a model designed to tackle the issue of low learning achievement. However, typically, research on discovery learning mainly focuses on outcomes to enhance specific abilities partially. Yet, discovery learning is also associated with physiological aspects. This study aims to determine the discovery of learning influence on learning achievement and serotonin. This is an experimental study. The independent variable (x) is discovery learning, whereas the dependent variables (y) are student achievement and serotonin. The statistical test used the paired sample t-test. Other data related to students' learning skills in the classroom using discovery learning were observed and analyzed with the descriptive qualitative method. There were significant differences in learning achievement and serotonin levels before and after the implementation of discovery learning.The average scores before and after the implementation of discovery learning were 46.75 and 78.55, respectively. The average hormone levels before and after the implementation of discovery learning were 719.25 and 1420.59 ng/mL, respectively. The implementation of discovery learning increases serotonin levels, thus optimizing student learning achievement. Following this research finding, research on how to increase serotonin levels through other learning methods needs to be conducted to explore many best practices that affect students' achievement.
Batik Motifs in Conserving Regional Potentials and Indonesian Local Wisdom
Authors: Farihah Farihah , Bahri Halimul , Ampera Dina , Tanjung Nurhayati , Anggraini Yudhistira
Published: October 2024

Many Batik motifs in North Sumatra are adopted from the decorative motifs of the Batak tribe. The Malay tribe is a symbol of the city of Medan, which has an attractive variety of decorations. This research aims to produce Malay batik motif designs and carry out batik trials on fabric with motifs that have been developed. This research uses the IDI development model. The result of validating the motif design aspect is 0.83, and the motif appearance aspect is 0.88. The functional aspect assessment resulted in a score of 0.87. The assessment result of the color aspect obtained a score of 0.87, and the balance aspect of batik design motifs obtained a score of 0.79. The validation results conclude that the developed batik motif is declared suitable for use in producing textile products in Malay batik. The results of the development of Malay batik can increase its diversity, potentially advancing local culture in the fashion world.
Implementation of Multiculturalism Values in Catholic Religious Education Lessons
Authors: Lumbanbatu Johannes Sohirimon , Sihotang Din Oloan , Waruwu Ermina , Ginting Elisa Br , Simamora Evani , Siregar Mariana , Manalu Sherly Yasinta
Published: October 2024

Empathy and tolerance towards individuals with different beliefs and cultures is decreasing. This research conducted and analyzed the values of multiculturalism applied to Catholic religious education learning in schools. This research also aims to determine and measure the impact received after implementing the values of multiculturalism in learning Catholic religious education for students. The method used in this research was a qualitative approach with data collection techniques through observation, interviews, and documentation. The findings show that applying multiculturalism values in Catholic religious education learning can develop studentsâ€™ understanding, skills, and attitudes in facing an increasingly multicultural world. Catholic Religious Education can positively contribute to peace and tolerance between religious communities. This can also positively contribute to world education and culture by helping increase readers' understanding of the importance of respecting religious and cultural differences.
Bibliometric Analysis of Evaluation in Physical Education: A Study Based on The Scopus Database From 2013 to 2023
Authors: Hardiansyah Sefri , Kusmaedi Nurlan , Ma'mun Amung , Subarjah Herman
Published: October 2024

Evaluation in physical education provides information about the extent to which physical education objectives have been achieved and ensures that all processes have been carried out correctly. This study aims to investigate trends in evaluation research in physical education based on the Scopus database from 2013 to 2023. This is expected to provide an overview of the latest developments in evaluation research in physical education and to illustrate future research opportunities. Based on a search of the Scopus database through the Publish or Perish application with two title words, "Evaluation in Physical Education" and "Evaluation in PE," 50 articles were found suitable for analysis using VOSviewer visualization. The analysis results show that the most publications on evaluation in physical education occurred in 2021, with nine articles. Meanwhile, the highest citation amounted to 122 citations in 2020. Based on the analysis that has been carried out using VOSviewer, it is obtained that the term "Evaluation in Physical Education" or "Evaluation in PE" is still rarely discussed in academic literature; therefore, research on evaluation in physical education in the future has the potential to be carried out as an effort to ensure the quality of physical education learning.
Information System Literacy Monitoring Health of Hemodialysis Patients: A Health Education Case Study
Authors: Masitoh Lutfatila , Purnami Cahya Tri , Widodo Aris Puji
Published: October 2024

Limited health literacy is associated with faster kidney damage. Kidney failure patients are exposed to a lot of new information about the disease and its treatment, which often results in ineffective communication between the patient and the provider. Increasing the amount, timing, and individualization of information received has been identified as a priority in hemodialysis treatment at health centers. This literature review aims to determine the literacy of the Hemodialysis Patient Health Monitoring Information System. This research is a scoping review, using 4 databases, namely Google Scholar, Ebsco, Pro Quest, and Science Direct. The stages and flow of research article selection used PRISM Flowchart (Preferred Reporting Items For Systematic review and Meta-Analyses), and to assess the quality of the article, researchers used a checklist from the Joanna Briggs Institute. Two themes and five sub-themes were found among the 8 creening articles, namely: (1) Hemodialysis Perspective; (a) Hemodialysis Patient Perspective, (b) Professional Perspective, (c) Anxiety Level at the Beginning of Hemodialysis Treatment. (2) Monitoring the care of hemodialysis patients; (a) Use of Technology in improving compliance and self-management, (b) Health literacy level of hemodialysis patients. Health literacy technology tools such as hemodialysis patient-specific mobile applications are reliable and well validated. Patients who are aware of and understand their disease have better knowledge for better nutritional diet fulfillment.
The Use of Loose-Part to Improve Early Childhood Self-Sufficiency
Authors: Maryatun Ika Budi , Christianti Martha , Ningrum Eka Sapti Cahya , Cholimah Nur , Aisyah Luluk Nur , Hanum Aliyah Latifah
Published: October 2024

This research aims to increase independence by using loose parts. The research subjects were children aged 4-5 years, totaling 16 children. The research procedure includes planning, implementation of action, observation, and reflection of each cycle-given action in five meetings. This improvement data was collected using observation techniques and analyzed descriptively, quantitatively and qualitatively. The results show that loose play can increase the independence of children aged 4-5 years. These results are indicated by an increase in the percentage of independence in action from pre-cycle to cycle 1 by 20.84%, then from cycle 1 to cycle 2 increased by 30.73%, and the average percentage of children's independence in cycle 2 was 84.38%. The results of this study can be used as a reference by kindergarten teachers in improving classroom learning related to children's self-sufficiency.
Implementation of Ethnoscience-Based PjBL on Science Literacy Learning Outcomes
Authors: Hidayah Anisatul , Rokhimawan Mohamad Agung , Suherman Rudi
Published: October 2024

Science education develops quickly and is rooted in the 21st Century. The learning carried out focuses on active students and produces something with PJBL. This study determines how Ethnoscience-based PJBL learning impacts scientific literacy learning outcomes. The study used a descriptive qualitative method. Data collection techniques used interviews, observation, and documentation. This study used descriptive analysis methods through data reduction, data presentation, and conclusions drawing. The study results show that students’ scientific literacy learning outcomes using Ethnoscience-based PJBL can deliver students with processing abilities, scientific attitudes, communicating results, and paying attention to socio-culture in the area around students. Using this PJBL facilitates students to gain knowledge and skills through project development and implementation involvement. Projects with complex assignments will encourage students to design, solve problems, make decisions, and display ethnoscience-based products by combining culture with science in the learning process.
Palmprint spoofing detection by using deep learning technique on Multispectral database
Authors: Snehal Datwase  , Dr.R.R.Deshmukh
Published: October 2024

The protection of Biometric systems against attacks is crucial as biometric devices proliferate in the field of personal authentication. The presentation assault is the most prevalent type of attack on biometric systems; it entails presenting a fake copy (artefact) of the true biometric to the sensor in order to gain unauthorised access. The vulnerability in palmprint-based biometric systems has not received much attention despite the substantial threat posed by these assaults. In this research, we show how to detect a spoof palmprint image. Spoofing attacks involving faked images pose a significant threat to biometric systems. For the suggested method, we use the CASIA palmprint database, from which we constructed our own spoof database using printed photos. After that, we did some pre-processing to obtain the ROI image and a noise-free image for feature extraction using the SIFT approach. We use the convolution neural network for classification and the SVM for comparison. We obtained a result of 96.2% for our proposed palmprint system identification and 89% for SVM. But our main goal is to train the model for spoof detection, so we take some normal images and some spoof images for our train model and use the confusion matrix to calculate the accuracy of our model. We obtain an overall accuracy of 86% for our spoof detection by computing the confusion matrix.
Enhancing Diagnostic Accuracy with a Novel Computer Application for Quantitative Analysis of Bio-Medical Infrared Thermal Images
Authors: S. Shaikh  , R. Manza  , P. Yannawar  , B. Gawali  , N. Shaikh
Published: October 2024

Temperature is a parameter that acts as a valuable indicator for understanding persisting disorders and illnesses in the human body. Body surface temperature is measured through the skin and the body’s internal temperature is measured through the mouth or rectum, which are used as vital information reflecting the state of thermo-regulation, a sub-process of the body's homeostasis, which is required for its normal functioning. In a state of functional imbalance, the affected region emits thermal radiation that is above or below the normal range. Thermal imaging of body regions is a beneficial means of detection of such thermal imbalances and the temperature data of each image can be analyzed quantitatively to be able to correlate the results clinically. In this article, a computer-based GUI – MedTherm Image Viewer and Analysis Tool developed in MATLAB is proposed for the processing and quantitative evaluation of thermal images for the purpose of providing supportive aid to the existing medical diagnostic procedures. The suggested graphical user interface (GUI) is beneficial in computing statistical features based on histograms of thermal images that have been recognized in numerous other studies as valuable parameters that assist in clinical diagnostic procedures.
Deep Learning Approach towards Emotion Recognition Based on Speech
Authors: Padmanabh Butala  , Dr. Rajendra Pawar  , Dr. Nagesh Jadhav  , Manas Kalangan  , Aniket Dhumal  , Sahil Kakad
Published: October 2024

Feelings are incredibly vital in the internal actuality of humans. It's a means of communicating one's point of view or emotional condition to others [5]. The birth of the speaker's emotional state from his or her speech signal is appertained to as Speech Emotion Recognition (SER) [2]. There are a many universal feelings that any intelligent system with finite processing coffers can be trained to honour or synthesize as demanded, including Neutral, wrathfulness, Happiness, and Sadness. Because both spectral and prosodic traits contain emotional information, they're utilized in this study for speech emotion identification. One of the spectral parcels is Mel- frequency cepstral portions (MFCC). Prosodic variables similar as abecedarian frequency, loudness, pitch, and speech intensity, as well as glottal factors, are utilized to model colorful feelings. For the computational mapping between feelings and speech patterns, possible features are recaptured from each utterance. The named features can be used to identify pitch, which can also be used to classify gender. In this study, the gender is classified using a Support Vector Machine (SVM) on Ravdess dataset. The Radial Base Function and Back Propagation Network are used to honour feelings grounded on specified features, and it has been shown that the radial base function produces more accurate results for emotion recognition than the reverse propagation network.
Israel and the Fundamental Question of Armenian Genocide Recognition
Authors: Minasyan Edik , Gharibyan Alik , Galstyan Gayane
Published: October 2024

This article aims to reevaluate and reassess as much as possible the principles of Israel’s policy regarding the recognition of the Armenian Genocide, its consequences, and the factors hindering the recognition. Particular emphasis is made on the development of Armenian-Israeli relations in the field of economic and technological cooperation. In the context of the geopolitical events that have taken place in recent years, the necessity of reinterpreting these relations in the region by increasing the role and influence of third countries is emphasized. Israel’s recognition of the Armenian Genocide has moral, political and civilizational importance from the point of view of developing relations between the two nations and establishing justice.
Հայաստանի պաշտպանական համակարգի զարգացումը բրոնզ-երկաթեդարյան ժամանակաշրջանում
Authors: Ավետիսյան Հայկ , Գնունի Արտակ , Բոբոխյան Արսեն , Սարգսյան Գագիկ , Մկրտչյան Լևոն
Published: October 2024

Սկսած Ք.ա. II հազ. կեսից կապված սոցիալ-մշակութային ինտեգրման գործընթացների հետ, Հայկական լեռնաշխարհում ձևավորվում է բնական սահմաններով տարանջատվող առանձին շրջանների մի համակարգ: Նման համակարգի գոյությունը ենթադրում է պաշտպանական կուռ համակարգի առկայություն, որն ընդգրկում է ինչպես կենտրոնական պարսպապատ բնակավայրերը, այնպես էլ դրանց մատույցները, շրջակա բաց բնակավայրերը և տարածաշրջանային սահմանները պաշտպանող ամրոցների համակարգ [Ավետիսյան 2014, 65]: Այսպիսով ձևավորվում է յուրատեսակ պաշտպանական շրջան:
The linguo-stylistic analysis of creative elaborations in Aksel Bakunts’ “Mirhav”
Authors: Nersisyan Narine
Published: October 2024

For the first time, this article has conducted a comprehensive lingo-stylistic analysis of creative elaborations in A. Bakunts’ “Mirhav”. When preparing the final version, the great master of words has done the editing diligently by reaching the perfection of words and images, poemization of prose, excellent attractiveness and emotionality. The changes in the image system have strengthened the content persuasiveness, the ideological saturation of the narrative and helped to discover the rich world of human emotions, creating harmony between the real visual, auditory images and their emotional illusions.
The perception and interpretation of the war of 1920 has certain parallels with the Artsakh war of 2020 (unreasonable overestimation of own forces and underestimation of the enemy's forces, search for traitors and culprits, etc.).
The Political Percepion of Time in 11-13 Century Armenian Epigraphy and Manuscript Colophons
Authors: Vardanyan Areg
Published: October 2024

The article focuses on temporal-political formulae of manuscript colophons and inscritpions from 11-13th century Armenia, a widely used textual component to refer to the rulers of the time.  As a multiplicity of titles and designations were empolyed to denote rulers of various “standings”, a special attention is given to the terminological peculiarities in terms of semantics as well the context and the scope. These include imperial power (ashkharhakalowtiwn), tyrannical power (br’nakalowtiwn), and anarchy (anishkhanowtiw) among others. An important aspect of the formulae is the temporal subordination of reference (with more powerful rulers named first and least powerful ones last). One further aspect is the marked difference in perception between kingly and non-kingly powers in Medieval Armenia.
The Role of Holy Roman Empire and Papacy in Declaration of the Armenian Kingdom of Cilicia
Authors: Hovhannisyan Aram
Published: October 2024

The article addresses a certain and very important aspect of the relations between Cilican Armenia and Holy Roman Empire – the proclamation of the Armeinan Kingdom of Cilicia and the coronation of Prince Levon II. Based on the information available in medieval Armenian and foreign historical sources, as well as the modern scientific literature of the question, the author has managed to present the international situation from the late 80s of the 12th century to 1198, the Armenian-Roman and Armenian-Byzantine relations and the process of the coronation of King Levon II. The article contains detailed information about the negotiation process between Cilician Armenia and the two powers of the time – the Holy Roman Empre and the Byzantine Empire as well as the final decisions achieved. Special attention has been attached to the religious changes offered by the Catholic Church to the Armenian Prince of Cilicia. The article also addresses the issue of the anointment of Prince Levon II and substantiates the fact that it was performed by Archbishop Conrad Wittlesbach, the representative of the Pope of Rome and the Holy Empire. Armenian Catholicos Grigor VI Apirat blessed him.
ՀՀ-ից ՌԴ աշխատանքային միգրացիայի հիմնախնդրի շուրջ
Authors: Ալեքսանյան Հովհաննես
Published: October 2024

1990-ական թվականներից սկսած, սոցիալ-տնտեսական և տարածաշրջանային քաղաքական խնդիրներից ելնելով, Հայաստանից արձանագրվել են մտահոգիչ ծավալների արտագաղթ և աշխատանքային միգրացիա։ Աշխատանքային միգրացիայի և արտագաղթի հիմնական ուղղությունը Ռուսաստանի Դաշնությունն է, և այս իրավիճակի հաղթահարումը գործնական լուծումներ է պահանջում։
ՀՀ-ում գործազրկության խնդրի լուծումը, հետեւաբար՝ արտագաղթի հաղթահարումը պահանջում է տնտեսության մեջ մեծ ներդրումներ, տնտեսական քաղաքականության բարելավում, տնտեսական ոլորտի զարգացման համալիր ծրագրի մշակում։
Հայկական սփյուռքի տնտեսական (ներդրումային) և մարդկային ներուժի (հայրենադարձության) օգտագործումը կարող է առանցքային լինել աշխատանքային միգրացիայի ծավալների կրճատման և արտագաղթի հաղթահարման, երկրի տնտեսական հնարավորությունների և մարդկային ռեսուրսների որակի բարելավման համար։
Այս համատեքստում կարևոր է վերանայել և ակտիվացնել պետության կողմից վերահսկվող տնտեսություն-աշխատաշուկա-կրթական համակարգ շղթան և չկորցնել երիտասարդ և աշխատունակ տարիքի մարդկային ռեսուրսները:
«Խճանկար» մեթոդի կիրառության առանձնահատկությունները
Authors: Հովհաննիսյան Մերի
Published: October 2024

Մեր ուսումնասիրության նպատակն է հստակորեն սահմանել «Խճանկար» մեթոդը, կանոնները, իրականացման փուլերն ու կիրառման առանձ­նա­հատ­կությունները հայոց լեզվի բուհական դասընթացում: Ուսումնասիրության  խնդիրն է բացահայտել «Խճանկարի» սկզբունքների էությունը, նշված մեթոդով իրա­կանացվող աշխատանքի առավելություն­ները, սահմանա­փակումները, մեթոդների կիրառման ժամանակ դրսևորվող մանկավար­ժական խնդիրներն ու դրանց լուծման ուղիները:
Թեմայի շրջանակում առաջադրված խնդրի համապարփակ ուսումնասի­րու­թյան ընթացքում կիրառվել են գիտական ընդհանուր՝ տրամաբանական, ինչպես նաև  մասնավոր կամ հատուկ՝ վերլուծության, համեմատության մեթոդներ:
Համագործակցային ուսուցման սկզբունքները՝ փոխազդեցությունն ու փոխուսուցումը, սովորողների ակտիվությունը, համագործակցությունը, ինքնարտահայտման խրա­խու­սումն ու հետադարձ կապը, պայմաններ են ստեղծում սովորողների ակտի­վության, մոտիվացիայի, ինքնարտահայտման, փոխազդեցության ու համագոր­ծակցության համար: «Խճանկարի» տարբեր փուլերում՝ նյութի ուսումնասիրության և տեղեկատվության հավաքում, աշխատանք փորձագիտական ու ուսումնական խմբերում, ավարտական աշխատանք ու ամփոփում, սովորողների համար պայմաններ են ստեղծվում  համագործակցության, մտքերի, գաղափարների խրա­խու­սման ու փոխանակման՝ նպատակաուղղվելով ոչ միայն ուսումնական որևէ խնդրի լուծմանը, այլև միջանձնային, սեփական տեսակետն ազատորեն արտահայտելու հմտությունների, իր ու դասընկերոջ աշխատանքը գնահատելու, սովորածը արժևորելու կարողությունների զարգացմանը: Փորձագիտական ու ուսումնական խմբերում սովորողներն աշխատում են միմյանց հետ՝ արտահայ­տե­լով կարծիքներ, փոխանակելով գաղափարներ, որոնք բնորոշվում են ոչ թե մրցակցային, այլ համագործակցային փոխազդեցությամբ: Փորձագիտական խմբի յուրա­քանչ­յուր անդամ իրագործում է իր ուսումնական նպատակներն ու խնդիրները մյուսների աջակցությամբ՝ միևնույն ժամանակ օգնելով նրանց իրագործել իրենց նպատակներն ու խնդիրները: Այս դեպքում համագործակցությունը չի սահմանա­փակվում միայն քննարկումներով, վերլուծություններով և կազմակերպվում է փոխու­սուց­ման սկզբունքներով, որոնք էլ հիմք են դառնում մյուս սկզբունքների՝ ինքնար­տա­հայտման ու հետադարձ կապի ձևավորման ու կիրառման համար:
Իրականացնելով ուսումնասիրությունը՝ հանգել ենք այն եզրակացության, որ «Խճանկար» մեթոդի հնարավորությունները նպաստում են առաջադրված նյութը տարբեր կողմերից ուսումնասիրելուն, լսարանում փոխգործունության, համագործակցության ձևավորմանը, փորձագիտական կարողությունների մշակմանն ու զարգացմանը, միաժամանակ սովորող ու սովորեցնող դառնալուն: Մեթոդի առաջ բերած սահմանափակումները՝ անհրաժեշտ ռեսուրսների ոչ բավարար քանակ, հետաքրքրությունների, աշխատանքի ծավալի ու ժամանակի անհամապատասխանությունը, հնարավոր է հաղթահարել՝ կիրառելով նաև ուսուցման այլ հնարներ: