bluuebunny/crossref_metadata_2025 huggingface dataset:
Mô hình thuật phóng trong súng, pháo thông thường sử dụng thuốc phóng thuần hóa
Authors: Trần Văn Doanh  , Nguyễn Cao Lâm
Published: October 2024

Trên cơ sở mô hình thuật phóng trong súng, pháo thông thường, bài báo bổ sung ảnh hưởng của chất thuần hóa đến quy luật tốc độ cháy của thuốc phóng để có được mô hình thuật phóng trong sử dụng thuốc phóng thuần hóa. Đã tiến hành giải mô hình này trên máy tính với kết cấu đạn K56 sử dụng thuốc phóng thuần hóa và bán thành phẩm chưa thuần hóa, có sự so sánh với kết quả thực nghiệm. Qua đó cho thấy, mô hình thuật phóng trong đề xuất có thể ứng dụng được khi tính toán thuật phóng súng pháo thông thường có sử dụng thuốc phóng thuần hóa. Các kết quả tính toán từ mô hình có thể giúp định hướng điều chỉnh chế độ công nghệ thuần hóa thuốc phóng nhằm đạt được tính năng thuật phóng.
Research on the synthesis process and properties of dinitramide compounds for applications in propellants and explosives
Authors: Bui Anh Thuc  , Vu Minh Thanh  , Cao Hai Thuong  , Pham Van Toai  , Pham Quang Hieu
Published: October 2024

Dinitramide compounds are characterized by a high oxygen and nitrogen content and the absence of halogens in their molecular structure, making them suitable for environmentally friendly new-generation propellants and explosives. This study outlines the optimization of the synthetic pathways for these compounds, including the preparation of guanylurea dinitramide (GUDN) via nitration and the synthesis of potassium dinitramide (KDN), ammonium dinitramide (ADN), and guanidinium dinitramide (GDN) through ion-exchange reactions. Additionally, the resulting dinitramide compounds were systematically evaluated for their physicochemical properties, ballistic characteristics, and spectral features. The findings demonstrate that these compounds exhibit high synthesis efficiency and possess properties conducive to their effective application in propellant and explosive formulations.
Synthesis and structural identification of 3,6-Bis(3,5- dimethylpyrazol-1-yl)-1,2,4,5-tetrazine (BDT)
Authors: Hoang Trung Huu  , Nguyen Van Dung  , Ha Dinh Viet
Published: October 2024

3,6-Bis(3,5-dimethylpyrazol-1-yl)-1,2,4,5-tetrazine (BDT) has emerged as a key intermediate for accessing other promising tetrazine-based high-energy-density compounds. The study presented the step-by-step process of synthesizing BDT while thoroughly analyzing and investigating its crystal structure. The chemical structure of BDT was characterized using spectroscopic techniques such as FT-IR, 1H-NMR, 13C-NMR, and data from PXRD and CCDC 254069. BDT was analyzed using various theoretical techniques, such as 2D fingerprint and Hirshfeld surface. The morphology of the BDT crystals was evaluated through optical microscope images. The results show that BDT crystallizes in a monoclinic space group P21/c, with four molecules per unit cell (Z=4) with the calculated lattice parameters as follows: a = 11.37 Å, b = 16.67 Å, c = 7.74 Å. The proportion of interactions of N...H and H...H of the total Hirshfeld surface area of BDT were 31.9% and 45.7%, respectively. ESP's maximum negative and positive values are -212.9 kJ.mol-1 and 65.6 kJ.mol-1, respectively.
Effect of organic solvents on the functionalization of liquid natural rubber by iron salt-mediated chloro-nitro reaction
Authors: Tran Bao Trung  , Doan Minh Khai  , Nguyen Duy Tuan
Published: October 2024

This study presents the functionalization process and the effect of organic solvents on the iron salt-mediated chloro-nitro reaction. The product obtained from the reaction is the chloro-nitro compound of liquid natural rubber (Cl-N-LNR). LNR functionalization was achieved by NO2Cl radical formed from iron(III) nitrate nonahydrate and iron(III) chloride in various organic solvents including ethyl acetate (EtOAc), tetrahydrofuran (THF), and dioxane (DOX). Fourier-transform infrared spectroscopy (FT-IR) was used to evaluate the structure of the resulting Cl-N-LNR. The degree of functionalization with the nitro group is 13÷15% mol units of Cl-N-LNR and the efficiency of the chlorine-nitration reaction is 80÷90%. Depending on the type of solvent used for the reaction, the structures of the functionalized chains received are disparate. Notably, the Cl-N-LNR is made in a THF/DOX solvent mixture that exhibited superior properties compared to the other solvents.
EMOTIONAL BURNOUT AND THE PROFESSIONAL DEFORMATION OF A PSYCHO-SPECIALIST
Authors: Кириллова С.С.
Published: October 2024

В данной статье рассматриваются причины и предпосылки синдрома эмоционального выгорания у людей помогающих профессий, предоставляются ссылки на научные исследования и определения данного феномена, описывается этиология и социально-психологическая картина профессиональной деформации, а также способы помощи и профессиональной поддержки специалистам с синдромом эмоционального выгорания.

This article examines the causes and prerequisites of burnout syndrome in people of helping professions, provides links to scientific research and definitions of this phenomenon, describes the etiology and socio-psychological picture of professional deformation, as well as ways to help and professionally support specialists with burnout syndrome.
FORMATION OF PROFESSIONAL COMPETENCES OF STUDENTS THROUGH A DUAL APPROACH IN THE SYSTEM OF HIGHER EDUCATION
Authors: Зизикова С.И. , Бурганов Р.Т.
Published: October 2024

В данной статье представлен опыт формирования профессиональных компетенций будущих специалистов в сфере физической культуры в системе высшего образования. Проведен анализ реализации дуального подхода и образовательной модели вуза. Кроме этого, определены критерии сформированности профессиональных компетенций студентов.

This article presents the experience of forming professional competencies of future specialists in the field of physical education in the system of higher education. An analysis of the implementation of the dual approach and the educational model of the university is conducted. In addition, the criteria for the formation of students' professional competencies are determined.
THE SYSTEM OF MOTIVES AS THE BASIS FOR THE FORMATION OF PROFESSIONAL SUCCESS OF A FUTURE SPECIALIST
Authors: Черчес Т.Е.
Published: October 2024

В статье представлены результаты исследования роли системы мотивов студентов в формировании их будущей профессиональной успешности. Было выявлено, что система мотивов является основой для формирования профессиональной успешности будущего специалиста, поскольку существует взаимосвязь между системой мотивов студентов и такими критериями профессиональной успешности, как профессиональная направленность и сформированность профессиональной идентичности.

The article presents the results of a study of the role of the motivation system of students in shaping their future professional success. It was revealed that the system of motives is the basis for the formation of professional success of a future specialist, since there is a relationship between the system of motives of students and such criteria of professional success as professional orientation and the formation of professional identity.
MENTAL AND PSYCHOLOGICAL HEALTH OF THE INDIVIDUAL
Authors: Бочкарев М.С.
Published: October 2024

Данная статья посвящена исследованию различий между психическим и психологическим здоровьем человека. В современном психологическом дискурсе эти понятия часто используются как взаимозаменяемые, однако они имеют свою уникальную природу и содержание. Психическое здоровье рассматривается как состояние, в котором человек осуществляет свою когнитивную и эмоциональную функцию, в то время как психологическое здоровье включает более широкий спектр аспектов, таких как эмоциональное благополучие, социальные навыки и способность адаптироваться к жизненным изменениям. В статье приводятся ключевые мнения исследователей данного вопроса и делается вывод о глубокой структурной взаимосвязи психического и психологического уровней существования человека.

This article is devoted to the study of the differences between human mental and psychological health. In modern psychological discourse, these concepts are often used interchangeably, but they have their own unique nature and content. Mental health is seen as the state in which a person functions cognitively and emotionally, while psychological health includes a broader range of aspects such as emotional well-being, social skills and the ability to adapt to life changes. The article presents the key opinions of researchers on this issue and draws a conclusion about the deep structural relationship between the mental and psychological levels of human existence.
DEVELOPMENT OF THE SUBJECT POSITION OF A PRESCHOOLER IN THE EDUCATIONAL ENVIRONMENT OF A KINDERGARTEN
Authors: Маврина Т.В. , Купцова Е.Д. , Никулина Е.Б.
Published: October 2024

В статье представлен анализ проблемы развития субъектности ребенка дошкольного возраста, подходов к пониманию сущности понятий «субъектность», «субъектная позиция», «самостоятельность» как одной из составляющих субъектности. Субъект-субъектные отношения в системе педагогического взаимодействия обозначены в основных нормативных документах, регламентирующих деятельность организаций, и предъявляют новые требования к участникам образовательных отношений, а также образовательному пространству. В связи с этим педагоги находятся в поиске эффективных технологий организации развивающей предметно-пространственной среды детского сада для развития субъектной позиции дошкольников.

The article presents an analysis of the problem of the development of subjectivity of a preschool child; approaches to understanding the essence of the concepts of “subjectivity”, “subjective position”, “independence” as one of the components of subjectivity are analyzed. Subject-subject relations in the system of pedagogical interaction are indicated in the main regulatory documents regulating the activities of organizations, and impose new requirements on participants in educational relations, as well as on the educational space. In this regard, teachers are in search of effective technologies for organizing the subject-spatial developing environment of kindergarten for the development of the subject position of preschoolers.
THE DEVELOPMENT OF THE STAGES OF AGENCY OF HIGH SCHOOL STUDENTS THROUGH LONGITUDINAL RESEARCH
Authors: Волкова Е.С. , Капцов А.В.
Published: October 2024

Статья посвящена исследованиювзаимосвязи стадий становления субъектности «субъект мотивации» и «мастер» в рамках экопсихологического подхода к развитию психики посредством лонгитюдного исследования. Исследование показало устойчивый и отсроченный эффект профориентационного мероприятия на развитие стадий субъектности. В экспериментальной группе наблюдается планомерное увеличение показателей актуального и возможного состояния стадий субъектности «субъект мотивации» и «мастер» в течение года. Актуальное и возможное состояние стадии субъектности «субъект мотивации» взаимосвязано с аналогичными состояниями стадии субъектности «мастер» в последующих диагностических срезах. Профориентационный тренинг способствовал процессу актуализации возможного состояния стадии субъектности «субъект мотивации» во втором и третьем срезах, то есть переходу возможного состояния в актуальное. Также показано влияние учебной мотивации на развитие компетентности в выполнении заданий старшеклассниками. Доказана эффективность профориентационных мероприятий в вопросах развития субъектности старшеклассников.

The article is devoted to the study of the relationship between the stages of formation of subjectivity “subject of motivation” and “master” within the framework of the ecopsychological approach to the development of the psyche through longitudinal research. The study showed a stable and delayed effect of career guidance activities on the development of stages of subjectivity. In the experimental group, there is a systematic increase in indicators of the actual and possible state of the stages of subjectivity “subject of motivation” and “master” throughout the year. The current and possible state of the “subject of motivation” stage of subjectivity is interconnected with similar states of the “master” stage of subjectivity in subsequent diagnostic sections. Career guidance training contributed to the process of updating the possible state of the “subject of motivation” stage of subjectivity in the second and third sections, that is, the transition of a possible state into an actual one. The influence of educational motivation on the development of competence in completing tasks by high school students is also shown. The effectiveness of career guidance activities in developing the subjectivity of high school students has been proven.
SELF-PROMOTION ON SOCIAL NETWORKS AND START PRACTICING WITH CLIENTS WITHOUT FEAR
Authors: Азоркина Д.Д. , Гаврилова В.А.
Published: October 2024

Оканчивая учебное заведение, студенты приступают к поиску своего рабочего места, и им не всегда удается найти вакансию по своей специальности или подходящую для них работу, а нередко им хочется попробовать себя в частной практике. При этом они сталкиваются с рядом задач и страхов по вопросу самопродвижения: как начать вести частную практику? Как преодолеть собственные страхи? В связи с развитием социальных сетей в рамках личной и профессиональной деятельности возникает все больше возможностей демонстрировать необходимую пользователю информацию о себе и о своих услугах в частной практике, и здесь возникают вопросы: с чего начать самопродвижение, как оформить свои социальные сети, как привлекать клиентов? Эти вопросы мы рассматриваем в данной статье.

After graduating from an educational institution, students begin to search for their workplace and they do not always manage to find a vacancy in their specialty or a job suitable for them, and often they want to try themselves in private practice. At the same time, they face a number of challenges and fears on the issue of self-promotion: how do I start a private practice? How to overcome your own fears? Due to the development of social networks in the framework of personal and professional activities, there are more and more opportunities to demonstrate the necessary information to the user about themselves and their services in private practice, and here the questions arise: where to start self-promotion, how do I set up my social networks, how to attract customers? These are the issues we are considering in this article.
The challenges of conjunctively written adjectives in the learning of Sesotho
Authors: Makoa Malisema Francina
Published: October 2024

The use of adjectives in a sentence is a critical issue in various settings, especially when learning grammar, and is essential for comprehending the qualities that are associated with nouns. Adjectives are the words that add more information to the substantive (noun and pronoun) or the words that qualify the substantive, and they are one type of qualificative. Different languages have different orthographies of the adjectives. Some scholars have already shown the importance of adjectives in a sentence; however, some studies have indicated that some students have some challenges in writing the adjective in a sentence. Therefore, this study aims to find the challenges that conjunctively written Sesotho adjectives bring in the learning of Sesotho and how students can be assisted in writing the adjectives correctly. This interpretive study employed a qualitative approach where documents were used to gather data, and the data collected were analyzed thematically. The study found that students write the adjectives conjunctively instead of writing them disjunctively, which happened to be the problem under study. It concludes that students write adjectives conjunctively because they cannot separate the adjectival prefix from the adjectival stem. Therefore, the paper recommends that students be taught the structure of the Sesotho adjective as a separate entity in the text.
Determinant factors of learning quality in Indonesian junior high schools
Authors: Wolomasi Agustinus Kia , Wea Donatus , Gaol Erly Lumban , Nonseo Angela Nofri , Werang Basilius Redan
Published: October 2024

Learning quality in schools is the core of efforts to improve the quality of national education. In this view, teachers play an important role as knowledge facilitators, helping students through the learning process and providing an environment that promotes growth and critical thinking. This study aimed to describe how the learning quality in junior high schools of South Papua Province, Indonesia, is predicted by teacher training quality, teacher self-efficacy, and teacher collaboration. We utilized a quantitative research approach with a survey research design to obtain research data from 184 teachers working in junior high schools in South Papua Province, Indonesia. The collected data were thoroughly analyzed using Structural Equation Modeling with Partial Least Squares (SEM-PLS). The results of the data analysis indicate that the quality of learning in junior high schools of South Papua Province was significantly predicted by all the independent variables, both direct and indirect. These findings underscore the importance of fostering teacher training quality, teacher self-efficacy, and teacher collaboration to improve the quality of student learning.
MOLECULAR CHARACTERIZATION AND PATHOGENICITY TEST ON CITRUS FRUITS BY GREEN MOLD AND BLUE MOLD
Authors: Sarker Md. Mamun , Aktar Most. Masuma , Islam Shah Md. Ashraful
Published: October 2024

Citrus fruits are essential for preventing various health conditions, including diabetes, neurological diseases, and cancer. Among the postharvest diseases affecting citrus fruits, Penicillium digitatum and Penicillium italicum are particularly significant. This study aimed to characterize Penicillium spp. isolated from three citrus varieties: orange (Citrus sinensis), small orange, and Malta. Pathogenicity tests confirmed that these Penicillium isolates were capable of infecting the tested citrus fruits. For molecular characterization, PCR amplification of the D1/D2 domain of 26S rDNA was performed using universal primers, which target the conserved regions of the nucleotide sequence. The PCR products were inserted into the pGEM-T Easy vector and transformed into E. coli Dh5α. The presence of the D1/D2 domain was verified by endonuclease digestion with EcoR1. Sequencing was conducted using the T7 promoter primer, and the resulting DNA sequences were analyzed with the DNAMAN analysis system. Sequence analysis revealed that the D1/D2 region of 26S rDNA from the orange isolate showed 99% similarity with Penicillium sp., while the D1/D2 region from the small orange isolate had 99.84% similarity with P. digitatum strain CBS 112082. The D1/D2 region from the Malta isolate showed 100% similarity with P. digitatum. Multiple sequence alignments among the three Penicillium isolates revealed a 98.81% identity. This study highlights the use of molecular techniques for understanding the pathogenicity of Penicillium spp. in citrus fruits.
SCREENING FLAX FOR IDENTIFYING CADMIUM TOLERANT CULTIVARS FOR GROWTH IN POLLUTED ENVIRONMENT
Authors: Ilavská Simona , Pavlovičová Mária , Hančinský Richard , Nemeček Peter , Horník Miroslav , Hauptvogel Pavol , Matušíková Ildikó
Published: October 2024

Toxic metal pollutants such as cadmium disrupt all stages of plant development. Flax (Linum usitatissimum L.) has demonstrated the ability to tolerate and accumulate high amounts of cadmium, making it suitable for phytoremediation. Within-species variability of cadmium tolerance and uptake needs to be examined in controled conditions to assess multiple beneficial, or even required traits for use in phytoremediation programs. In this study, 31 flax cultivars were screened for their ability to germinate and grow in the presence of a sublethal concentration of cadmium (20 mg.kg-1). Several parameters, including growth indicators and photosynthesis performance, were analyzed using principal component analysis. A subset of flax cultivars was then selected for measuring cadmium uptake using gamma spectrometry. The results showed that the cultivars Belinka, Diana, Laura, Marina, Flanders, and Jitka have comparable metal uptake and transfer to shoots. Among these, the cultivar Jitka proved to be the best candidate for phytoremediation, consistent with previous reports.
IN VITRO AND IN VIVO INVESTIGATION OF PROBIOTICS ISOLATED FROM HUMAN MILK
Authors: Kathirvel Manikandan , MENON SANGEETHA , Saranya P , Mariappan Kabilan G
Published: October 2024

People all over the world are embracing probiotics as a result of growing awareness of the health advantages connected to ingesting living bacteria. Proper administration of probiotics has been shown to provide numerous health advantages to the host. The Lactobacillus genus, which naturally resides in the mucosal linings of humans and animals, and it is essential for stabilizing the gastrointestinal tract and protecting intestinal health from infections. There has been a great deal of interest in their potential uses as probiotics, mucosal vaccine vectors, and agents regulating metabolic activities. The present study aimed at isolating and characterizing novel probiotics from human milk and functionally assessing them in vivo for their physiological, enzymatic and antimicrobial activity. Probiotic isolates from human milk were amylolytic, proteolytic and lipolytic and were found to be tolerant to low pH of 3.5, 10% salt and 0.3% bile salt. Primary method of cross streaking and secondary streaking by agar diffusion method revealed antagonistic activity of the isolates against tests pathogens of humans viz., S. aureus Newman, P. fluorescens, S. epidermis and S. aureus. Antibiofilm activity of probiotic isolates in vivo against P. fluorescens and S. aureus Newman indicated that the metabolites present in the Cell Free Supernatant (CFS) of the isolates may have the ability to inhibit the formation of biofilm of pathogenic strains. The most efficient probiotic isolates was identified as Weissella confusa and the NCBI GenBank accession number was obtained. The infected mice administered with probiotic isolate Weissella confusa PS17 showed reduced mortality rate than the mice infected with pathogenic strain S. aureus Newman, thus indicating that probiotic strain boosted the immune response of the mice. The Serum uric acid levels was normalised after the infected mice was treated with W. confusa PS17 and this in turn enhanced the survival rate of mice. The present study indicates that isolate W. confusa PS17 can be a promising candidate in improving the condition of health.
Azerbaijan's climate leadership challenge: What's at stake at COP29 and beyond
Authors: Townend Ruth , Broers Laurence , Geybulla Arzu , Lahn Glada , La Porte Jody , Nixey James , Polláková Ľubica
Published: October 2024

Azerbaijan hosts the UN’s 29th climate Conference of the Parties (COP29), from 11 to 22 November, at a critical moment for multilateral efforts to address climate change. Climate impacts are worsening, yet action is inadequate to the scale of the crisis. Most urgently, vastly more money – in the trillions of dollars – must be mobilized to support developing countries’ climate responses. Delivering an agreement on increased climate financing is the key task for COP29, and for Azerbaijan in guiding the summit’s negotiations. This paper assesses Azerbaijan’s prospects for brokering a meaningful summit outcome, and for contributing to a wider schedule of climate and environmental responsibilities over the next two years, including as a member of the COP ‘Troika’ (with the UAE and Brazil) and as host of World Environment Day in 2026. The country’s fossil fuel-dependent economy and inexperience in environmental action suggest it will struggle to provide credible leadership. An authoritarian political culture resistant to critical scrutiny is also at odds with the principles of transparency and inclusion underpinning the UN system. More positively, there is potential for Azerbaijan to engage other oil and gas producers constructively around the dilemmas of the energy transition.
Conflict- en probleemoplossende bestuursrechtspraak vanuit de coulissen
Authors: Stoepker Giel
Published: October 2024

Problem-solving administrative justice from behind the scenes

This article discusses the roles fulfilled by Dutch court clerks within problem-solving administrative justice. Furthermore, it describes how clerk and judge work together on cases and how much influence the clerk has on the procedure and/or the outcome. It has become clear that the clerk’s contribution to conflict- and problem-solving is not insignificant but rather influential, and that intensive collaboration with the judge takes place from behind the scenes.
Gestão de riscos e criação de valor público em sistemas de governo eletrônico: uma abordagem com modelo lógico
Authors: Santana José Eduardo , Faccin Deniz , Félix Phillippe de Lima , Silva Ailton Vitor da , Barros Rodolfo Miranda de , Barros Vanessa Tavares de Oliveira
Published: October 2024

A adoção de sistemas de governo eletrônico visa aprimorar a eficiência e a transparência nas operações governamentais e transformar a maneira como os governos interagem com os cidadãos, tornando os processos mais acessíveis e eficazes. A geração de valor público é um parâmetro essencial para medir o sucesso dessas iniciativas. No entanto, há uma lacuna significativa com relação à gestão dos riscos associados a esses sistemas, bem como ao seu impacto na geração de valor público. Neste contexto e após identificar percepções chave sobre o valor público dos serviços digitais na análise de dados coletados com servidores públicos e cidadãos, este artigo propõe um modelo lógico para a gestão de riscos em projetos de governo eletrônico, utilizando o Modelo Lógico Tearless como referencial. O modelo proposto tem o potencial de facilitar uma avaliação estruturada dos esforços de implementação e resultados, promovendo o alinhamento estratégico das ações governamentais com os valores e objetivos públicos.
Seven Identities Co-existing, A Noteworthy Manifestation of Complex Childhood Trauma: A Case Report
Authors: Shin Ashley , Leung Edison
Published: October 2024

Background

Childhood trauma increases the risk for psychiatric disorders such as Dissociative Identity Disorder (DID), Other Specified Dissociative Disorder (OSDD), Depersonalisation/Derealisation disorder (DDD), Post-Traumatic Stress Disorder Dissociative Type (D-PTSD), and Borderline Personality Disorder (BPD). Children who experience prolonged stress, trauma, or abuse during developmental years of growth and change have a wide range of outcomes.

Case Presentation

We report a case of a 22-year-old female with a significant history of physical abuse and sexual assault who initially presented to the hospital for suicidal ideation with a stated plan. During the patient’s stay at the hospital, we encountered two of the six alternate identities of the patient. The patient revealed she experiences all 7 identities (her true self plus 6 alters) in parallel, recalls the events of each alter, and can intermittently switch between identities; all rare features of dissociative disorders.

Conclusion

Given our patient’s extensive history of trauma, previous psychiatric diagnoses, and current dissociative presentation, we conclude that a diagnosis of OSDD and defence mechanisms of dissociation and regression may be appropriate. The patient was discharged with clomipramine for Obsessive-Compulsive Disorder and mood, lurasidone for mood, mirtazapine for mood, insomnia, and appetite stimulation, clonidine for nightmares and Postural Orthostatic Tachycardia Syndrome (POTS), fludrocortisone for POTS, gabapentin for Generalized Anxiety and fibromyalgia, and levothyroxine for hypothyroidism, and counselled to follow up with an outpatient therapist specialising in trauma. This case highlights the impact that childhood physical, sexual, and emotional trauma can have on one’s psychiatric presentation and the complexity of diagnosing dissociative presentations in an inpatient psychiatry setting.
Experimental Assessment of Magnetic Resonance Imaging Distortion
for Radiation Therapy Planning
Authors: Lykova E.N. , Shcherbakov A.A. , Strelkovskaya A.P. , Studenikin F.R. , Gavrilova S.A. Gavrilova , Chernyaev A.P.
Published: October 2024

MRI is widely used in radiation therapy planning, particularly in stereotactic radiosurgery for brain
metastases. The article addresses the geometric distortion of MRI images, which can lead to errors in
radiation therapy planning. A series of experiments with a simple phantom were conducted on two MRI
scanners with 0.5 T and 1.5 T magnetic fields. Deviations in the positions of the phantom objects from their
actual locations were observed. The detected deviations can reach up to 5 mm. A theoretical dependence of
the magnetic field gradient on the distance to the center of homogeneity was calculated, which agrees well
with the approximation of experimental data. An assessment was made of the dependence of the image area
distortion of objects located at the center of the field homogeneity on their actual sizes. It was found that
the area deviation can reach up to 20%.
CARACTERÍSTICAS DA INTERNAÇÃO DA POPULAÇÃO IDOSA NO ESTADO DO RIO DE JANEIRO: ENFOQUE NOS DISTÚRBIOS DE DEGLUTIÇÃO
Authors: Sales Luciana Leonicio Pereira , Albuquerque Fernanda Viana de , Handem Priscila de Castro , Silva Gabryelly Barros de Carvalho , Queluci Gisella de Carvalho
Published: October 2024

Introdução: Distúrbios de deglutição são frequentemente detectados durante a internação hospitalar de pacientes idosos. Correlacionar a etiologia das internações hospitalares a presença de risco para disfagia se faz necessário de modo a permitir o desenvolvimento de estratégias de prevenção e promoção em saúde. Objetivo: Analisar a tendência de internação hospitalar de idosos nos municípios do estado do Rio de Janeiro correlacionando-os a presença de risco para disfagia. Métodos: Trata-se de uma pesquisa epidemiológica e quantitativa. Os dados foram coletados no Sistema de Indicadores de Saúde e Acompanhamento de Políticas do Idoso (SISAP-Idoso) no período de janeiro a dezembro de 2019. Foi realizada análise do tempo de internação, óbitos e internações por etiologias consideradas fatores de risco para disfagia. Os dados foram analisados por meio do software R commander. Resultados: Foram identificadas 227842 internações de indivíduos idosos nos 92 municípios do estado no período estudado. As taxas de mortalidade dos idosos hospitalizados nesse período, variaram entre 18,07 e 269,52 a cada mil habitantes. Não houve correlação estatisticamente significante entre as variáveis média de tempo de internação e óbitos hospitalares, porém observou-se correlação entre óbitos ; internação por AVC e o risco para disfagia respectivamente. Conclusões: Pode-se concluir que dentre as principais etiologias para internação observadas no estudo e que são fatores de risco para disfagia, as doenças do aparelho respiratório são as mais comuns e que houve correlação entre internação para tratamento de AVC e óbitos por desnutrição com o risco de disfagia.
АНАЛИЗ СЕМЕЙНОЙ СИТУАЦИИ ШКОЛЬНИКОВ С ДЕЗАДАПТАЦИЕЙ
Authors: Умарова Мукаддас , Арзикулов Абдурайим , Юсупов Кахрамон , Салиев Абдулборий
Published: October 2024

Появление отклонений в поведении у подростков зависело не столько от материального благосостояния, сколько от отрицательного микроклимата. Низкий уровень образования и культуры родителей, гипоопека, безнадзорность, жестокость родителей, драки в семье, физические наказания, злоупотребление спиртными напитками, создают определенные условия для подражания
EXPLORING MODERN EDUCATIONAL THEORIES: A LITERATURE REVIEW OF STUDENT LEARNING IN THE DIGITAL AGE
Authors: Ismail Ismail
Published: October 2024

This study aims to examine the application of modern educational theories, namely Connectivism, Humanism, Cognitivism, and Constructivism, to the learning process of students in the digital era. Through literature studies, this study traces how these four theories contribute to shaping a more relevant and practical learning approach amid the rapid development of digital technology. The theory of Connectivism emphasizes the importance of digital networks and global access to information, allowing students to learn through social and digital connections. Humanism focuses on developing individual potential, emotional well-being, and personalized learning. Cognitivism highlights mental processes in information processing, reinforced with technology that helps students manage and store information effectively. Meanwhile, Constructivism emphasizes experiential learning and social interaction, which is realized through collaborative tools and virtual simulations in the digital era. This study integrates findings from the relevant literature to provide a comprehensive perspective on how these theories complement each other and can be optimized in a digital-based education system. The conclusion of this study underscores the importance of combining the best aspects of each theory to create an adaptive, flexible, and student-centered learning approach to face the challenges of education in the digital age.
"Orgull, ressentiment i menyspreu". Emociones y reglas del sentir para comprender el proceso de polarización en Catalunya
Authors: Gravante Tommaso , Poma Alice
Published: October 2024

El objetivo del artículo es ofrecer algunas herramientas analíticas para comprender la polarización en el contexto político y social catalán a partir de la literatura sobre la dimensión emocional en la política contenciosa. Apoyándonos en la perspectiva de considerar las emociones como un constructo sociocultural de Arlie Hochschild, y en su investigación sobre los procesos de polarización en EE.UU., mostraremos, cómo el orgullo de sentirse catalán se puede transformar en una regla del sentir de los grupos secesionistas. También a lo largo del texto exploraremos, cómo influyen las emociones en la construcción del «nosotros» versus «ellos», o cómo emociones morales como la rabia, el orgullo, el ultraje y la indignación, o los vínculos afectivos como el odio y el desprecio son variables determinantes en el proceso de radicalización de la narrativa política entre soberanistas y secesionistas, conservadores y progresistas, y elites y grupos políticos de base.
"Qui sembra la misèria, recull la ràbia": el fluir de las emociones en el independentismo catalán actual
Authors: Enguix Grau Begonya
Published: October 2024

Este artículo se basa en una investigación realizada sobre la relación entre política y emociones en el movimiento independentista catalán. Propone situar las emociones como un campo de estudio imprescindible en relación con las políticas contemporáneas y profundizar en la Valencia emocional de la política y la Valencia política de las emociones para identificar qué emociones se activan con mayor frecuencia en este movimiento. Las emociones no se consideran como negativas o positivas o más o menos políticas, sino como ambivalentes, productivas políticamente y como un ensamblaje complejo. La investigación muestra cómo las emociones no aparecen aisladas sino en relación; sus relaciones cambian en función de la militancia, el momento político, el momento personal y la edad. El género afecta poco a la activación y configuración emocional, según los datos. En relación con el proceso independentista catalán, las emociones más destacadas por lxs participantes en la investigación son el miedo y a mucha distancia la rabia, el orgullo, la vergüenza, la felicidad y la ilusión. Entre las múltiples posibilidades existentes, se moviliza un repertorio bastante limitado de emociones, cuya activación máxima se produce en relación con momentos concretos identificados como momentos clave por lxs informantes.
Humanisme i posthumanisme. Eines per a unes ciències humanes en moviment
Authors: Pié Balaguer Asun
Published: October 2024

Humanisme i posthumanisme. Eines per a unes ciències humanes en moviment
Francesc Núñez Mosteo Agnès Vayreda i Duran (Coords)Begonya Enguix Grau Josep Martí Mara Martínez Morant (2022)Barcelona. UOC.211 p.ISBN: 978-84-9180-974-6
Importance of promoting soft skills in university teaching: an approach from the systemic approach
Authors: Islas Torres Claudia , Carranza Alcántar María del Rocío , Romero Mena Francisco Javier
Published: October 2024

Currently, in the labor context, the topic of soft skills is recurrent and has taken on great relevance for universities. In this sense, educational institutions highlight the need to promote the development of these skills among students so that they have more preparation and can, in this way, face the needs of a globalized world. It is known that communication, critical-reflective thinking, the ability to solve problems, as well as self-confidence and other skills, are determinants for a person to have successful performance and be an integral entity that masters being, knowing and do. Therefore, this text presents a reflection that aims to explain, from a systemic approach, the relevance of raising these skills among students, applying various teaching strategies, with the understanding that teachers are the ones who guide the training processes, and can drive such development. To build this reflection, a mapping of literature dealing with the topic was carried out, references were selected that provided relevant information and that helped generate the systemic interpretive model under which it was conceived that said promotion can occur. It was identified that these skills are not only promoted through teaching and it is intended that the model generated serves as support to visualize that their development involves various factors, which go beyond educational practices, since it also depends on the availability of the students and the way in which this need is institutionally conceived.
Education equity. Evolutionary concept analysis
Authors: Solórzano Peña María Amelia
Published: October 2024

The Equity and Educational Inclusion project—Perception of High School Students at the University of Guadalajara was approved and financed in 2022. The first stage of the research was to determine through systematic mapping of educational equity whether there was an updated state-of-the-art. This exercise yielded 33 open-access articles in Spanish indexed in the Web of Science (WOS), Scopus, Scielo, and Redalyc databases that included educational equity or some of its variants in their titles. The objective of this article was to present the results obtained during the second phase of documentary research, using the scoping review and Rodgers' evolutionary concept analysis as methodological processes.The results of the literature review's systematic inductive methodologies show that seven state-of-the-art publications describe the evolution of the educational equity concept. In addition, the conceptual analysis elements were identified from the systematic extraction process to understand the context (antecedents, attributes, and consequences) in which other terms substitute for or relate to educational equity.Finally, documental research provided the basis for a robust theoretical and conceptual framework for developing the remaining stages of the origin study, concluding it successfully, and disseminating the results to the academic community
Rancang Bangun Aplikasi Sistem Penggajian Karyawan di Yayasan Mitra Tani Mandiri Kabupaten Nagekeo Berbasis Web Menggunakan Metode Waterfall
Authors: Rero Aukladia Fitri , Faizah NM , Nurcahyo Widyat
Published: October 2024

This study aims to design and develop the application of web -based employee payroll systems at Mitra Tani Mandiri Foundation using the Waterfall method. Efficient and accurate payroll process is a crucial factor in organizational management, especially in Mitra Tani Mandiri Foundation which has employees with various responsibilities and roles. The waterfall method was chosen because of the systematic development stage, starting from the needs analysis to the maintenance stage. The needs analysis phase involves collecting data related to the existing payroll process, employee needs, and management requirements. The design stage includes planning an intuitive user interface, structured database design, and a comprehensive system implementation plan. Implementation is done by building applications according to the specifications that have been designed, involving programming, developing databases, and integration of various components. The testing phase aims to ensure the application is functioning properly, accurately, and according to purpose. The results of this study are web -based payroll systems applications that are expected to improve the efficiency of the payroll process, reduce the potential for human errors, and provide transparency of salary information to employees. The implementation of this application is expected to have a positive impact on the management of human resources and the overall operations of the foundation
Pengembangan Sistem Pelayanan Klinik Budhi Pratama Gedong Berbasis Web dengan Metode Rapid Application Development (RAD)
Authors: Ratna Serafina Devi , Nurcahyo Widyat , Faizah NM
Published: October 2024

Budhi Pratama Gedong Clinic faces significant challenges in the manual handling of patient data and report recording, leading to inefficiencies and slow operational processes. To address these issues, the development of a computerized system is essential for collecting, storing, and processing data to generate actionable information that can enhance healthcare services. This computerized system is also expected to reduce operational costs by minimizing the reliance on paper-based records. Located at Jalan Raya Tengah No. 26 RT 6/RW 1 Gedong Pasar Rebo, East Jakarta, the clinic provides various health services, including medication procurement, which currently relies on manual processes. The implementation of a web-based service system using the Rapid Application Development (RAD) methodology with XAMPP is projected to streamline operational processes and improve data reporting. The objectives of this study include facilitating easier patient registration, expediting medical record retrieval, simplifying medication management, and increasing the accuracy of patient payment processing. Furthermore, the developed system aims to integrate a comprehensive database to efficiently document and manage data on patients, doctors, clinic staff, and medications, thereby providing a user-friendly platform for healthcare providers and enhancing overall patient care
IMPACT OF CLIMATE CHANGE ON PASTURAL ECOSYSTEMS OF ATYRAU REGION OF THE REPUBLIC OF KAZAKHSTAN
Authors:   K. Zhubanov Aktobe Regional University, Makhambetov M.Zh , Izimova R. ,   K. Zhubanov Aktobe Regional University, Khamit A.A. ,   K. Zhubanov Aktobe Regional University, Koishygulova G.U. ,   K. Zhubanov Aktobe Regional University
Published: October 2024

Grasslands are an important and vulnerable resource among many ecosystems that occupy a large part of the earth's surface. These ecosystems are constantly exposed to various climatic factors, and climate change is becoming one of the main threats to them. Pastures occupy 9612.9 thousand hectares of the territory of Atyrau oblast, which is 81% of the total territory. These lands are an important source for livestock breeding. In this paper we assessed the potential impact of climate change on pasture ecosystems of Atyrau oblast of the Republic of Kazakhstan. The spatial and temporal variability of precipitation for 30 years (1992-2022) was investigated using meteorological data. The fluctuations of precipitation amount in vegetation period (April - September) for 1992-2022 were determined. Multiyear series of average annual air temperature and precipitation during vegetation vegetation period were analysed and their predicted cyclic fluctuations for the next two years were modelled. Degradation points of pasture ecosystems were identified by counting 622 points in 1992, 585 points in 2002, 412 points in 2012 and 387 points of former and current cattle stands in 2022 through Google Earth map. The heat and moisture availability of the growing season of pasture plants under climate change was predicted. The results of this study show how increasing temperature, decreasing precipitation, and management history affect pasture quality, and highlight the important role of vegetation of rangeland ecosystems. The results can be used in the process of establishing effective rangeland management practices, mechanisms for adaptation of rangeland vegetation or ecosystems to climate change.
PRESCHOOL AND PRIMARY SCHOOL AGE CHILDREN'S RESEARCH IN THE CONTINUITY OF ACTIVITIES EFFICIENCY OF THE DESIGN METHOD
Authors:   Caspian university of technology and engineering named after Sh.Yessenov, Aktau, Kazakhstan, Koksheeva Z. T. , Rimantas Želvys ,   Vilnius University, Lithuania
Published: October 2024

In this article, we conducted a theoretical analysis of the works of scientists who studied the continuity of research activities of preschool and primary school children from a philosophical, psychological, and pedagogical point of view, partially focusing on the works of some methodologists. Also, on the basis of the methodology proposed in the article, in order to substantiate the validity of the forecast put forward by us, experimental work was carried out using the design method, in close connection with professional practical experience, the problem of continuity of research activities of preschool and primary school children was considered, recommendations for improving work for further development were given.
A CONTRIBUIÇÃO DO DESIGN GRÁFICO PARA A PROMOÇÃO MIDIÁTICA DO MOVIMENTO INDÍGENA NO BRASIL
Authors: Fávaro Marina de Andrade , Silva Tarcisio Torres
Published: October 2024

O presente trabalho analisa os movimentos sociais indígenas no Brasil a partir da perspectiva do design. Esta linguagem, que vem contribuindo para dar maior visibilidade à causa, tem ganhado força através de artistas, designers e ilustradores no Instagram. No entanto, recentemente, veículos da mídia tradicional passaram a incorporar o design com o intuito de atrair a audiência em meio ao bombardeamento de conteúdo nas redes, mas também com a finalidade de sintetizar informações através da imagem. Como método, mapeamos e identificamos os principais profissionais atuantes nesse contexto, bem como a repercussão de seus trabalhos de design na mídia tradicional, objetivando compreender sua importância para alavancar a causa indígena nos veículos noticiosos. Observamos que, apesar do design não aparecer frequentemente na mídia tradicional, sua presença tem contribuído para dar visibilidade ao movimento indígena, ainda que nem sempre com a profundidade necessária para a melhor compreensão da sociedade sobre as demandas dos povos originários.
Bildungsgerechtigkeit für Schüler:innen mit Lernschwierigkeiten im Unterricht
Authors: Schröter Anne , Schnepel Susanne
Published: October 2024

In den europäischen Bildungssystemen zeigt sich Bildungsungerechtigkeit insbesondere an den Differenzlinien Geschlecht, soziale Herkunft, Behinderung und Migrationshintergrund. In diesem Beitrag liegt der Fokus auf Lernschwierigkeiten, die häufig im Zusammenhang mit der sozialen Herkunft gesehen werden. Der Beitrag geht der Frage nach, wie ein Unterricht gestaltet werden kann, der Schüler:innen mit Lernschwierigkeiten hinsichtlich Bildungsgerechtigkeit sensibel berücksichtigt. Es wird ein Fragenkatalog im Sinne des Universal Design for Learning (UDL) vorgestellt, anhand dessen sich der eigene Unterricht im Hinblick auf Anerkennungsgerechtigkeit reflektieren lässt. Dabei geht es um Anerkennung durch Empathie, Respekt und soziale Wertschätzung, da sie soziale Teilhabe ermöglicht.
Dispute Resolutions for Digital Assets in a Decentralized Virtual World
Authors: Giacalone  , Arnone
Published: October 2024

Digital assets and the Metaverse have transformed our interactions and business practices. This dynamic environment, comprising virtual worlds and online communities, facilitates the creation, sharing, and consumption of digital information. As the Metaverse grows, disputes over digital assets pose challenges for traditional dispute resolution. Thus, this study explores the need for effective dispute resolution, focusing on digital assets, decentralization, digital evidence, and proposing a structure for decentralized resolution.