bluuebunny/crossref_metadata_2025 huggingface dataset:
Identificação do Perfil de Professores que ensinam Matemática na Rede Estadual: uma abordagem à luz da Análise de Correspondência Múltipla
Authors: Nascimento Nikolas Fernand Billerbeck Cardoso do , Rodrigues Rodrigo Lins , Barros Marcos Alexandre de Melo
Published: February 2024

Este artigo apresenta uma investigação quantitativa que teve como objetivo compreender o perfil dos professores de matemática nas escolas públicas estaduais brasileiras. Com base em dados coletados do Censo Escolar de 2020 foram analisadas informações demográficas, formação acadêmica, sexo, e etnia dos professores de matemática. O estudo utilizou técnicas estatísticas descritivas e análise multivariada para analisar os dados coletados. Os resultados revelaram que apenas 36,61% dos professores de matemática da rede estadual de ensino em atividade no ano de 2020 detêm o título de licenciado em matemática, sua maioria é do sexo feminino e a maior concentração se encontra na região sudeste.
Educational communication, engagement and agency as pedagogical phenomena
Authors: Евсеева Арина Михайловна , Поздеева Светлана Ивановна
Published: February 2024

Рассматривается феномен «образовательной коммуникации» в контексте организации совместной деятельности педагога и обучающихся в высшей школе. Проведен сравнительный анализ образовательной и педагогической коммуникации, в основу которого положены следующие критерии: цель, содержание, позиции участников, способы организации, результаты. Описаны ключевые характеристики образовательной коммуникации – вовлеченность и агентность, способствующие усилению субъектной позиции обучающихся. Делается вывод о том, что вовлечение субъектов образовательного процесса в коммуникацию обеспечивается особыми метаметодическими средствами, универсальными для любого учебного предмета.

Nowadays the organization of educational communication among students is an important condition contributing to the development of hard, soft and self-skills necessary for future specialists. The phenomenon of educational communication is considered in the context of collaborative activities between a teacher and students at a higher school. The article presents a comparative analysis of educational and pedagogical communication, which is based on the following criteria: purpose, content, positions of participants, methods of organization, results. Educational communication is defined as a collaborative activity of the teacher and students where the teacher’s role is changed from the leader to the partner and the students become active participants of the learning process. The authors focus on the key characteristics of educational communication – engagement and agency, which enable students to be involved in studying and have an influence on the process itself. The conclusion is made that the engagement of the participants in communication is provided by special metateaching methods universal for any academic subject. The prospect of further research is to consider metateaching means and didactic scenarios necessary for organizing educational communication between the teacher and students in order to achieve subject, meta-subject and personal learning outcomes.
Simulation of temperature dependence measurements of resistance measures by SVD
Authors: Andryushko Andriy , Kolbasin Alexander
Published: February 2024

One of the important characteristics of high-precision resistance measures is the temperature dependence of resistance. Since this dependence is generally non-linear, it is most often approximated by a second-degree polynomial.

Polynomial coefficients: resistance of the measure at a reference temperature (T0= 20 °C or 23 °C) R0, a coefficient characterizing the linear dependence of resistance on temperature a, and a coefficient characterizing the quadratic dependence of resistance on temperature b are determined experimentally by measuring the resistance of the measure RT at different temperatures T and by solving the resulting system of equations.

To increase accuracy, multiple measurements are performed, which results in a redefined system of equations allowing solutions to be found by various methods.

The paper considers the solution of a redefined system of linear equations using the SVD (singular value decomposition) method, if the inaccuracy of measurements of RT and T is caused by random factors. To simulate random factors, random values distributed according to the normal law were used.

The SVD method was implemented using the MATLAB software package.

The paper presents some results from simulating the process of measuring the temperature dependence of resistance measures.
Procedure for conformity assessment of automated systems for control and accounting of natural gas energy
Authors: Bas Olexandr
Published: February 2024

The paper analyses the regulatory and technical requirements for the construction of automated systems for control and accounting of natural gas energy. Typical diagrams of gas energy accounting systems (gas measuring stations) are presented. Existing metrological requirements for accuracy classes in regulatory documents for the specified systems are provided. The approaches to conduct testing during the conformity assessment are considered. A procedure for conducting testing during the conformity assessment of the gas energy accounting system using a modular approach has been developed. The expediency of applying accuracy classes A, B, C and D according to DSTU EN 1776 during the conformity assessment is substantiated. The stages of testing and inspections of the installation of pressure, pressure drop, temperature, meter, flow chromatograph and energy calculator sensors are described. The necessity of using calibrated gas mixtures, the component composition of which corresponds to the transported gas, for testing the chromatograph is argued. The calculation of the maximum permissible error of the automated system for control and accounting of natural gas energy for two ranges of the gas volume flow, depending on the gas meter, is presented. The calculation under the condition of creating a new gas energy accounting system and supplementing the existing gas volume accounting system with a flow chromatograph are considered. The calculation of the error of the automated system for control and accounting of natural gas energy using the method of variable differential pressure is also presented.
Fluid Dynamic Simulation of Sail Design Performance on Sail-Assisted Ship; A Preliminary Study
Authors: Ariani Betty , Ponidi Ponidi , Coutsar Ardan Nagra , Sadewa Reno Adhianta
Published: February 2024

Ships are a reliable means of transportation in an archipelagic country like Indonesia. The high use of fossil fuels in sea transportation is one of the contributors to emissions that needs attention apart from their dwindling availability. Efforts to use sails as an additional propulsion force on ships are one of the green technology issues in shipping for reducing the use of fossil fuels. It is about how the design affects the thrust on the ship. Tests were carried out on models M1, M2, and M3 in variations 0°, 30°, and 45° wind angles in computational fluid dynamic simulation at 12 knots constant speed. Through this article, there will be a discourse related to optimizing the design of the sail to produce energy efficiency and reduce the use of fossil fuels on ships. The shaped M3 makes greater thrust on the ships than the other two models. The tendency of a decrease in the thrust of the sails with an increase in the wind direction angle, the distribution of force in two directions, namely as normal and parallel to the sails, is suspected as the cause.
Risk factors for preeclampsia in pregnant women at risk
Authors: Babii N.V.
Published: February 2024

Despite the large number of studies conducted on the development of preeclampsia, today, this pathology of pregnancy tends to increase the manifestations of adverse consequences. It is essential to implement early diagnosis of the risk of preeclampsia in pregnant women for timely prevention. This pathology requires the cooperation of both obstetricians and gynecologists, family doctors, and cardiologists. A comprehensive approach to the diagnosis of preeclampsia in pregnant women will allow timely detection of the risk of the occurrence of the specified pathology and will provide an opportunity to carry out preventive measures promptly.Objective: to conduct a retrospective analysis of individual charts of pregnant women and birth histories of pregnant women with preeclampsia and to analyze risk factors that may cause the occurrence of this pathology.Material and methods. A retrospective analysis of 100 individual charts of pregnant women and histories of childbirth with preeclampsia at the obstetric hospital of the Chernivtsi Regional Perinatal Center for 2018-2021 was conducted in order to determine risk factors for the development of preeclampsia during pregnancy. We used standard methods of mathematical and correlational analysis.Results. Gestational anemia, placental dysfunction, in the form of fetal distress and fetal growth retardation syndrome were observed in pregnant women with preeclampsia. It is worth noting that in pregnant women with preeclampsia, childbirth can be complicated by premature rupture of the fetal membranes, premature birth, fetal distress, as well as abnormal labor activity, which leads to an increase in the frequency of cesarean section.Conclusions. It is important when registering pregnant women at risk of developing preeclampsia to conduct a detailed collection and analysis of the obstetric history, identification of the risk group of pregnant women and timely prophylactic treatment in order to prevent the occurrence of this pathology.
Morphological changes in hematopoietic parameters in COVID-19 and their prognostic significance
Authors: Khaniukov O.O. , Pesotskaya L.A. , Korolenko H.S. , Smolianova O.V.
Published: February 2024

The types of morphological changes in the complete blood count, along with other laboratory parameters, can help establish the severity of the condition and provide the prognostic value in determining the survival of a patient with COVID-19. Peripheral blood smear (PBS) examination is a routine and simple procedure that can be performed at any medical institution. However, data on morphological changes in PBS during COVID-19 are still insufficient. Therefore, it is relevant to identify the features and patterns of these changes, taking into account the severity of the clinical presentation of COVID-19, and establish their prognostic significance. The aim. To review the literature on the presence of morphological changes in hematopoietic parameters in the case of SARS-CoV-2 infection with respect to the disease course.Results and Conclusions. Morphological changes in at least one blood cell lineage were observed in all cases of SARS-CoV-2 infection. The most common are nuclear and cytoplasmic disorders of neutrophils, such as hypogranulation and hypo/hypersegmentation of neutrophil nuclei, often with toxogenic stippling. Typical changes in lymphocyte morphology include monocytoid, lymphoplasmacytoid, granular, and atypical cells with nucleoli. Prognostically unfavorable morphological signs in the PBS include giant neutrophils and their toxic granulation, plasmacytization of lymphocytes, and a dynamic decrease in granular and abnormal lymphocytes and monocytes. A low count of lymphocytes and their subpopulations is associated with a severe clinical presentation and an unfavorable outcome of COVID-19 disease, which suggests the feasibility of their immunophenotypic evaluation and monitoring. The detection and serial monitoring of inflammatory monocytes using flow cytometry may be valuable in predicting the course and choosing adequate therapy for SARS-CoV-2 infection. Additionally, an increase in the red cell distribution width was also shown to have prognostic importance.
Relevance of the use of artificial intelligence in modern conditions of the educational process
Authors: Protsak T.V. , Kryvetskyi V.V. , Proniaiev D.V. , Yasinskyi M.M. , Zabrodska O.S.
Published: February 2024

The implementation of artificial intelligence in education, especially within the field of medicine, is of paramount significance, and this article explores the transformative impact of artificial intelligence on the educational process and the future of medical professionals. This analysis delves into how artificial intelligence technology is revolutionizing learning methods and aiding aspiring doctors in acquiring new skills and knowledge. The article commences with an overview of the current challenges facing medical education, highlighting the pressing need for curriculum updates and innovative teaching methods. These challenges include keeping pace with the rapid advancements in the medical field, ensuring students are adequately prepared for real-world clinical scenarios, and providing access to a diverse range of educational resources. One of the key areas where artificial intelligence plays a crucial role is in providing virtual laboratories and simulation models. These technologies offer a safe and controlled environment for medical students to practice procedures and explore complex clinical situations. Through artificial intelligence-driven simulations, students can refine their diagnostic and problem-solving skills, all while minimizing risks associated with live patient interactions. Personalized learning is another vital component of artificial intelligence in medical education. artificial intelligence algorithms analyze the progress and learning preferences of each student, tailoring the educational content to their individual needs. Moreover, the authors discuss the potential for collaboration between artificial intelligence systems and human medical educators. This partnership can leverage the strengths of both artificial intelligence-driven technologies and the expertise of experienced teachers. In this way, students can benefit from the best of both worlds, ensuring a well-rounded education that combines the efficiency of artificial intelligence with the wisdom and guidance of skilled instructors.
Peculiarities of psychological preparation before surgery in the practice of paediatric orthopaedic traumatologist and surgeon
Authors: Protsailo M.D. , Dzhyvak V.G. , Nychka T.I. , Krycky I.O. , Halych M.M.
Published: February 2024

Relevance. Psychological contact is defined as the patient's perception of previous communication with medical staff and the circumstances of their stay in the hospital. Interaction with a doctor and medical staff can significantly affect the patient's mental state before surgery, as well as the results of the operation itself, and has promising potential in improving medical practice and ensuring a high quality of medical services.The aim of the study is to investigate the methods of psychological contact in the process of preoperative preparation of children with exceptional traumas, which is necessary for the provision of adequate surgical care and positive results after surgery. Material and methods. The peculiarities of preoperative preparation of children of different ages were studied. Psychological contact with children was established according to the recommendations of psychologists and consisted of five stages. The main stages of psychological contact were overcoming a psychological barrier, finding common preferences, determining communication tactics, searching for obstacles to communication, and stabilizing the dialogue. The example of three clinical cases with exclusive traumas shows some features of establishing psychological contact before surgery. Clinical cases from practice, their course and treatment are described.The results of the study and their discussion. The main stages of psychological contact before surgery are highlighted and the main mistakes that can affect children's attitude before surgery are identified. Psychological preparation before surgery is mandatory, reducing the negative impact of stress and contributing to positive outcomes of surgeries. The study emphasises the importance of an individual approach to establishing psychological contact with children.Conclusions. For many children, going to the doctor is very stressful. Surgery is always unpleasant and causes anxiety and fear. Fear can be reinforced, nurtured to great lengths, or learned to be controlled. Psychological preparation before surgery is mandatory, it reduces the negative impact of stress and increases the positive results of the operation.
Risk factors for prolonged pregnancy beyond 40 weeks
Authors: Kozar O.M. , Kalinovska I.V.
Published: February 2024

Prolonged and postterm pregnancy at the current stage is one of the urgent problems in the field of obstetrics and gynecology. It is due to both the high frequency of pathological processes during childbirth and in the context of pathological changes occurring with the fetus, which leads to an increase in perinatal mortality. Perinatal mortality rates, depending on literary sources, reach 19%, and neonatal morbidity can be up to 28%. All these complications are associated with poor resistance of the fetus to hypoxia due to increased maturity of brain structures and reduced oxygen supply due to dystrophic and involutional changes in the placenta. Therefore, studying the risk factors for prolonged pregnancy after 40 weeks becomes especially important.Therefore, postterm pregnancy should be considered as a pathological condition arising under the influence of various factors.Aim. To carry out a retrospective analysis of the records of childbirth with prolonged pregnancy for more than 40 weeks and to evaluate the risk factors for the occurrence of this pathology.Material and methods. In order to study the immediate and long-term consequences of the development of the prolongation of pregnancy for more than 40 weeks, we conducted a retrospective study of 100 pregnancy and childbirth cases for 2021-2022 at the Chernivtsi Regional Perinatal Center The standard method of mathematical analysis using Student's criteria, the standard and specialized computer program Libre Office Calc 7.0 was used for statistical processing of the obtained data.Results. In order to identify the risk factors of prolonged pregnancy, a comparative analysis of somatic, obstetrical and gynecological anamnesis, features of pregnancy in 100 women with prolonged and postterm pregnancies was carried out. As can be seen from the data presented in Table 1, no significant difference between the number of young first-borns in the groups was found. The share of young first-borns (up to 20 years old) is somewhat higher in prolonged pregnancies (28% versus 22% in late pregnancies). It is characteristic that there were 1.1 times more patients over 30 years of age in the postterm pregnancy group than in the prolonged pregnancy group (78% and 72%, respectively).Conclusions. The analysis of the somatic and obstetric and gynecological history, as well as the characteristics of the course of the current pregnancy, allows to determine the risk factors that indicate the possibility of the development of a delayed pregnancy.
Hubungan antara Citra Tubuh (Body Image) terhadap Hubungan Interpersonal
Authors: Wibowo Agus , Pranoto Hadi , Restiana Refty Aulia
Published: February 2024

Tujuan penelitian yang ingin dicapai adalah mengetahui adakah hubungan yang signifikan antara body image (citratubuh) pada remaja putri dengan hubungan interpersonal peserta didik SMK Negeri 1 Pekalongan Lampung Timur Tahun Pelajaran 2019/2020. Jenis penelitian ini menggunakan rancangan pendekatan kuantitatif dengan menggunakan metode korelasi, Penelitian ini membahas body Image (X) dan hubungan interpersonal (Y). Teknik pengambilan sampel menggunakan rumus Slovin dengan menggunakan batas toleransi kesalahan (error tolerance) sebesar 5% yaitu 71 peserta didik yang berasal dari kelas XI SMK Negeri 1 Pekalongan Lampung Timur. Berdasarkan hasil pengujian menggunakan analisis statistik product moment pada taraf signifikan 5%. Dengan df = n-2 = 69pada taraf signifikansi 5%, diperolehrtabelsebesar 0,86. Makarhitung>rtabelatau 0,86> 0,197, maka Ho ditolakdan Ha diterima. Jadi ada hubungan yang signifikan antara body image dengan hubungan interpersonal. Dapat disimpulkan  bahwa ada hubungan yang signifikan antara  body image (citratubuh) pada remaja putri dengan hubungan interpersonal peserta didik kelas XI SMK Negeri1 Pekalongan Lampung Timur Tahun Pelajaran 2019/2020.
Adaptation of Syrian migrants to German culture – a case study
Authors: Gąciarek Aleksandra
Published: February 2024

The article 'Adaptation of Syrian migrants to German culture – a case study' deals with the adaptation to German culture of Syrian refugees who migrated to Germany with the beginning of the migration crisis in 2015. The discussion begins by capturing the relationship between language and culture. This is followed by an attempt to define the concept of culture, taking into account different research perspectives and distinguishing between the concepts of multiculturalism and interculturalism. The research part of the article includes an analysis of interviews conducted in the district of Osnabrück with Syrian refugees. The aim of this research project was to find an answer to the question of whether adaptation to German culture had occurred in the interviewees over a period of seven years and, if so, to what extent. The description and case analysis also offer insights into how German language acquisition took place and how Syrians living in Germany perceive their own and foreign culture.
Intertextuality in contemporary fantastic fiction
Authors: Matoušková Radka
Published: February 2024

The article focuses on the elements of intertextuality in contemporary English literature at the theoretical level and then through literary analysis, and it also clarifies the notion of intertextuality in terms of the process of “Changes and Transformations” at two different levels. At the beginning, there is a description of the characteristics of the concept of intertextuality according to selected sources (F. de Saussure, J. Kristeva, M. Bakhtin, G. Genette, W. Benjamin, F. Jameson, G. Allen). Then the focus is on the examination of one particular intertextual work of a contemporary fantastic literature author, Theodora Goss, who based her work on the tradition of English Gothic and Victorian novels. Such novels exploit works of English classics in literary allusions (M. Shelley, A. C. Doyle, B. Stoker, H. G. Wells, R. L. Stevenson, O. Wilde) and motifs from works of American literature (N. Hawthorne). Eventually, there is an evaluation of the analysed novel, mentioning also the significance of classical literary works in the context of contemporary English prose.
Subjectless infinitive complements of periphrastic causative verbs in Middle English and possible reasons for the loss of the construction
Authors: Gołąbek Rafał , Stachurska Anna
Published: February 2024

The article presents selected facts concerning two kinds of analysis of Subjectless Infinitive Complements (ØI) of Causative Verbs in Middle English. One of them is the Indefinite Object Deletion Analysis (hence IOD), which can be considered natural in terms of the Object Deletion principles. The other one is the Verb Raising Analysis (hence VR) which provides some interesting facts about the history of English causatives. Among others, the article addresses the auxiliary-like behaviour of causative verbs in Middle English and says that the very loss of ØI can be accounted for reasonably by postulating that the existence of ØI and passive aci constructions are mutually exclusive. In addition, one should also remember about the double application of IOD and VR, which yielded unclear and semantically complicated structures, as possible factors in the loss of ØI constructions in English.
Why should the horse care that the cart has tipped over? The horse in Kashubian and Polish paremiology
Authors: Gołąbek Rafał , Stachurska Anna
Published: February 2024

The aim of the article is to show the linguistic and cultural image of a horse on the basis of paremiological material preserved in Kashubian and Polish. We see that the experience of different cultures is habitually gathered and fossilized in proverbs. Additionally, as indicated by Mieder (2004, p. xi) (…) ‘there are no signs that proverbs have outlined their usefulness in modern technological societies either’. The author attempts to compare proverbs in which a set of features attributed to a horse has been preserved. To this end, she searches the equivalents of the proverbs in order to find an answer to the question of possible convergent observations testifying to the proximity or distinctiveness of the indicated cultures.
Teaching English to upper primary learners with ADHD
Authors: Gryz Iwona
Published: February 2024

The article begins with the presentation of students with special educational needs based on the Regulation of the Minister of National Education. Then, it discusses the general principles of working with such students, giving specific tips for English teachers. Subsequently, it presents the results of the occurrence of the phenomenon based on various studies on the territory of the United States and selected European countries. In addition, it focuses on the three main characteristic symptoms of students with ADHD (attention deficit, impulsiveness, hyperactivity) and explains the subtypes of ADHD. The author also adds characteristics of students with ADD. Particular attention is paid to presenting ways of adapting the English language teaching environment in the primary school to the needs of students with ADHD and the most effective rules of cooperation with them. Finally, it describes selected practical tips for working with students with ADHD at the second educational level of the primary school, giving examples of exercises developing various language skills.
Ya no mirarse con los ojos del amo… Apuntes sobre una educación descolonizadora y descolonial
Authors:   Universidade de Lucerna, Estermann Josef
Published: February 2024

Para llegar a una educación verdaderamente descolonizadora y descolonial, hay que practicar una deconstrucción intercultural crítica de los esquemas mentales “coloniales” e ir más allá de una concepción culturalista del mundo. Esto significa que es necesario adoptar distintas rupturas epistemológicas para ya no vernos con los ojos del otro y reproducir los introyectos mentales del colonizador y neo-colonizador. Tomando como ejemplos las nuevas constituciones políticas “descoloniales”de Bolivia y Ecuador, se advierte sobre los peligros de una educación descolonial superficial y de maquillaje que no cuestiona las verdaderas relaciones de poder.
Da geopolítica das potências à geopolítica do conhecimento: financeirização e epistemologias de mercado na educação superior brasileira
Authors:   Escola de Sociologia Política, Santos Eduardo
Published: February 2024

Este artigo busca estabelecer os nexos geopolíticos que estão a produzir a reconfiguração político-institucional do sistema federal de educação superior brasileiro, com foco em sua acelerada financeirização e desnacionalização, concluindo pela identificação de aspectos conducentes a sua adequação a epistemologias de mercado. Parte do reconhecimento de que tais mudanças decorrem do processo de globalização político--econômica que demarca a geopolítica das potências, constituindo-se num processo de regulação transnacional que desborda para o campo educacional que induziu estratégias de privatização de potenciais mercados para, assim, estabelecer o controle da circulação do conhecimento, dado como fator distintivo da competição econômica contemporânea. A análise empreendida vale-se, principalmente, dos aportes teóricos da Sociologia Política da Educação e da Geopolítica, e nos dados do Censo da Educação Superior do MEC.
Editorial
Authors:   Universidade Lusófona, Teodoro António , Brás José Viegas ,   Universidade Lusófona, Gonçalves Maria Neves ,   Universidade Lusófona
Published: February 2024

Apresentação do número 48 daRevista Lusófona de Educação (2020)
Felsőoktatási autonómia-viták, kérdések és válaszok a közigazgatás(tudomány) szemszögéből
Authors: Dr. Árva Zsuzsanna
Published: February 2024

Obwohl die Hochschulautonomie seit jeher im Mittelpunkt der internationalen und ungarischen akademischen Forschung steht, wurde die Frage der Hochschulautonomie in Ungarn vor allem in der juristischen Literatur im Zusammenhang mit Gesetzesänderungen untersucht.2020 haben mehrere ungarische Universitäten begonnen, ihre Modelle zu ändern, was auch eine Änderung der Wartung bedeutete. Diese Änderungen lösten heftige soziale, politische und rechtliche Debatten aus, bei denen die Autonomie eine der zentralen Fragen war.
Die Autonomie in der Hochschulbildung ist nicht nur in Ungarn ein beherrschendes Thema, denn die Debatten gewannen neuen Schwung, als das Thema Ende 2022 in einen internationalen Kontext gestellt wurde. Die Begründung für die einzigartige Auszeichnung des ungarischen Systems hat auch in der wissenschaftlichen Literatur viele Fragen aufgeworfen, insbesondere im Hinblick auf das internationale Konzept der Autonomie und im Vergleich mit anderen europäischen Beispielen, wie z. B. den Niederlanden. Der Beitrag stellt die Berechtigung dieser Unterscheidung in Frage, indem er das internationale Konzept der Autonomie analysiert und die ungarischen Rechtsprozesse unter dem Gesichtspunkt der institutionelle Governance untersucht und sie insbesondere mit dem niederländischen Beispiel vergleicht.
Az előkészítő ülés és a bizonyítási indítványok szabályozásának jogtörténeti előzményei a hazai eljárásjogban
Authors: Németh János
Published: February 2024

Im ungarischen Strafverfahren besteht der Hauptzweck der unmittelbar vor der Verhandlung abgehaltenen Vorbereitungsbesprechung darin, dem Angeklagten die Möglichkeit zu geben, das Verfahren zu beenden, indem er den gemäßigten Antrag der Staatsanwaltschaft mit einem Geständnis annimmt, andernfalls – wie der Name schon sagt – um der Anklage und der Verteidigung die Möglichkeit zu geben, an der Vorbereitung des Prozesses vor Gericht mitzuwirken und die Hauptrichtung des weiteren Beweisverfahrens festzulegen. Um die Grundlage der allgemeinen Überzeugung zu untersuchen, dass diese Regelung der Vorbereitungssitzung im geltenden Strafprozessrecht als beispiellose Neuerung angesehen werden kann, habe ich unsere kodifizierten Strafprozessordnungen und damit verbundene andere relevante Gesetze untersucht, die auf unsere erste Strafprozessordnung zurückgehen von 1896. In meiner vorliegenden Studie möchte ich die Ergebnisse dieser Untersuchung vorstellen und auf die wenigen regulatorischen Vorgeschichten hinweisen, die möglicherweise mit der aktuellen Rechtsinstitution der Vorbereitungssitzung in Zusammenhang stehen.
ANALISIS CUACA EKSTREM PENYEBAB BANJIR DI KABUPATEN BIREUN, ACEH (Studi Kasus: 12 Januari 2022)
Authors: TUNA MIRANDA SAHFIRA , YUDHATAMA YANUAR , WAMBUKUMO JEFFRY M. , HARYANTO YOSAFAT DONNI
Published: February 2024

Hujan lebat yang terjadi di wilayah Kabupaten Bireun menyebabkan sejumlah kecamatan diterjang banjir pada tanggal 13 Januari 2022. Hujan yang terjadi sehari sebelum kejadian memiliki intensitas sebesar 212 mm dan memberikan dampak yang cukup merugikan berupa terendamnya 897 rumah warga. Data suhu permukaaan laut, streamline, data pengamatan udara dan data skala global seperti Southern Oscillation Index (SOI) dan Indian Ocean Dipole (IOD) dikaji untuk melihat pengaruhnya terhadap cuaca ekstrem yang terjadi. Adanya fenomena SOI yang bernilai positif dan IOD negatif mempengaruhi potensi pembentukkan awan hujan hingga penambahan curah hujan di wilayah Indonesia. Dari citra satelit terlihat bahwa kondisi perawanan pada tanggal 12 Januari 2022 disebabkan oleh awan Cumulonimbus (Cb) yang memicu terjadinya aktivitas konvektif yang kuat.  Hal ini semakin didukung oleh adanya pusaran siklonik yang terbentuk di Samudera Hindia bagian barat Aceh. Selain itu, pertumbuhan awan penghasil hujan juga disebabkan oleh menghangatnya perairan di wilayah tersebut dengan suhu muka laut mencapai 28-29°C. Berdasarkan kondisi atmosfer yang dilihat dari data pengamatan radiosonde, nilai indeks stabilitasnya menunjukkan kondisi yang cukup labil sehingga memicu terjadinya hujan lebat penyebab banjir.Kata kunci:hujan lebat, cuaca ekstrem, banjir, konvektif, bencana
SIMULASI DYNAMIC LIGHT SCATTERING UNTUK MENYELIDIKI PENGARUH PANJANG GELOMBANG TERHADAP AKURASI PENGUKURAN UKURAN PARTIKEL
Authors: RIVELI NOWO
Published: February 2024

Dynamic Light Scattering (DLS) adalah metode standar untuk pengukuran ukuran partikel. Konsep pengukuran DLS melibatkan gerak Brownian yang pada dasarnya bersifat acak, mengakibatkan hasil pengukuran DLS akan dipengaruhi oleh statistik. Akurasi pengukuran DLS dapat dipengaruhi oleh faktor-faktor antara lain panjang gelombang cahaya, sudut hamburan, maupun distribusi ukuran partikel itu sendiri. Untuk menyelidiki pengaruh dari faktor-faktor tersebut, dalam penelitian ini telah dibuat simulasi DLS, yang terdiri dari simulasi gerak Brownian dan simulasi interferensi hamburan cahaya. Telah diperoleh bahwa panjang gelombang dari cahaya sumber serta ukuran partikel mempengaruhi akurasi pengukuran ukuran partikel, dimana efek paling dominan datang dari ukuran partikel.Kata Kunci: Dynamic Light Scattering, Brownian motion, simulation, scattering, wavelength.
PENGARUH WAKTU DAN DOSIS TERHADAP EFEKTIVITAS ADSORPSI RHODAMINE B OLEH GRAPHENE OXIDE
Authors: SYAKIR NORMAN , OKTAVIANI DEBY , FITRILAWATI FITRI
Published: February 2024

Pada penelitian ini dipelajari pengaruh waktu dan dosis terhadap adsorpsi Rhodamin B (RhB) dalam air oleh Graphene Oxide (GO). Eksperimen adsorpsi dilakukan dengan cara mencampurkan dispersi GO ke dalam larutan RhB dengan memvariasikan waktu pengadukan dan rasio massa RhB:GO. Filtrat yang didapatkan pada proses adsorpsi dikarakterisasi dengan menggunakan spektofotometer UV-Vis. Hasil eksperimen menunjukkan waktu pengadukan mempengaruhi jumlah adsorbat yang teradsorpsi. Semakin lama waktu pengadukan, maka semakin banyak pula adsorbat RhB yang terserap pada permukaan GO. Pada 5 menit pertama terserap sebanyak 51% dan setelah menit ke-360 terserap sebanyak 61%. Selain itu, jumlah massa GO yang digunakan mempengaruhi jumlah penghapusan RhB, semakin banyak massa GO yang digunakan maka semakin banyak pula RhB yang teradsorpsi pada permukaan GO. Untuk rasio massa RhB:GO =1:1 diperoleh jumlah RhB yang teradsorpsi oleh 0,25 mg massa GO sebesar 29%, sedangkan pada 5 mg massa GO adalah sebesar 79%
SINTESIS BAHAN PENYERAP GELOMBANG MIKRO Co0.75Ni0.25Ti(1-x)YxO3 MENGGUNAKAN METODE BALL MILL
Authors: SIREGAR TESALONIKA , SARAGI TOGAR
Published: February 2024

Telah berhasil disintesis bahan Co0,75Ni0,25Ti(1-x)YxO3 dengan komposisi (x = 0; 0,025; 0,05 dan 0,075) dengan menggunakan metode reaksi padatan sebagai penyerap gelombang mikro. Empat bahan dasar yang digunakan diantaranya Nikel (II) Oxide (NiO), Yitrium Oxide (Y2O3), Titanium (IV) oxide (TiO2) dan Cobalt oxide (Co3O4). Bahan di milling menggunakan HEM selama 5 jam, dioven selama 5 jam pada suhu  dan disinter pada suhu  selama 5 jam. Karakterisasi sampel dilakukan menggunakan X-Ray Diffraction untuk analisa fasa, Scanning Electron Microscope untuk pengamatan morfologi dan Vector Network Analyzer untuk mengetahui besarnya penyerapan gelombang. Hasil karakterisasi XRD menunjukkan bahwa sampel dengan komposisi x = 0 dan x = 0,025 memiliki fasa tunggal yaitu CoTiO3 sedangkan komposisi x = 0,05 dan x = 0,075 memiliki 3 fasa diantaranya CoTiO3, O7Ti2Y2 dan Co2O4Ti. Dari pengukuran SEM diperoleh morfologi partikel berbentuk bola dengan ukuran diameter partikel yang semakin mengecil seiring penambahan doping Yttrium. Dengan VNA, untuk C-band diperoleh nilai Reflection Loss -25,6 dB dengan persentase penyerapan sekitar 99,72% pada frekuensi 6 GHz (x = 0,05), dan pada X-band diperoleh nilai Reflection-Loss hingga -10,91 dB dengan persentase penyerapan sekitar 91,9% pada frekuensi 11,64 GHz (x = 0,075).Kata kunci: absorban, Metode ball-mill, Reflection Loss
Arquitectura de asentamientos mineros en Chile Central y el Norte Semiárido (1750-1910)
Authors: Riveros Strange Rodrigo Esteban
Published: February 2024

Presentamos una primera aproximación a las características arquitectónicas de campamentos habitacionales de un conjunto de minas de oro, plata y cobre que operaron en el Norte Semiárido y Chile Central entre la segunda mitad del siglo XVIII e inicios del siglo XX. Aunque se encuentran dispersas en un amplio territorio, cuentan con una serie de atributos comunes, lo cual daría cuenta de un patrón común en cuanto a construcción, organización y funcionalidad de estos espacios. Algunos de estos atributos comunes se presentan en las fuentes documentales que describen las operaciones mineras para estas regiones durante el periodo de tiempo abordado, lo cual es consistente con las características generales de la minería en cuanto a la escala, organización del trabajo y tecnología de la explotación minera.
Rehabilitación térmica de la envolvente edilicia de edificios en altura
Authors: Fernández Amalita , Garzón Beatriz Silvia
Published: February 2024

El presente trabajo desarrolla una propuesta de rehabilitación térmico-energética para unidades habitacionales de un edificio de viviendas. El mismo consiste en un edificio en altura ubicado en la ciudad de San Miguel de Tucumán, Argentina. Con esta rehabilitación, se busca generar mejores condiciones de habitabilidad de manera sostenible. Para verificar las mejoras generadas a partir de la implementación de la propuesta, se analiza el comportamiento térmico de ambos casos (original y con propuestas de mejora) de manera comparativa. Este análisis se realiza a partir de tres modelos de balance térmico: modelo estacionario, modelo estacionario con corrección dinámica y modelo dinámico. Se concluye que las prestaciones energéticas del caso original, resultan deficientes y se logra una importante mejora tras la implementación de estrategias de rehabilitación. Este trabajo permite idear una serie de lineamientos que pueden aplicarse en edificios en altura existentes.
Análisis climático del Alto Valle de Río Negro para implementación de estrategias de diseño bioclimático
Authors: Diulio María de la Paz , Gómez Analia Fernanda
Published: February 2024

El cambio climático, la crisis energética y la pobreza energética nos invitan a repensar el rol de las edificaciones para proveer confort en espacios interiores. Este estudio se aplica a la región del Alto Valle de Río Negro, Argentina, donde se encuentran 15 localidades a lo largo de un valle de 88 kilómetros, en un clima templado frío, con veranos cálidos, donde se busca determinar cuáles son las estrategias de diseño bioclimático idóneas para alcanzar el confort higrotérmico desacoplado del consumo de energías no renovables. Dada la carencia de registros climáticos abiertos, se analiza la factibilidad de utilizar datos tele detectados estimados por el satélite MERRA-2. Asimismo, se evalúa la pertinencia de unificar las mismas estrategias a lo largo de la región. Los resultados muestran que es aceptable utilizar esta base de datos dada la buena afinidad entre los datos estimados satelitales y los registros empíricos existentes; así como se observa alta similitud entre las variables climáticas comparadas en una muestra de 4 de las 15 localidades de la región. A partir de generar un archivo climático EPW para la zona, y representarlo en el diagrama de Givoni se observa que las estrategias más efectivas son ganancias térmicas internas, alta inercia térmica con descarga nocturna, y ganancia solar directa. Este es el primer trabajo que realiza una descripción climática detallada del Alto Valle de Río Negro con fines de aplicación para estrategias de diseño arquitectónico bioclimático.
Numerical Modeling of Sediment Transport and Bed Evolution in Nonuniform Open-Channel Flows
Authors: Zerihun Yebegaeshet T.
Published: February 2024

The shallow-water and multilayer hydrostatic models have been commonly used to analyze the problems of a sediment-laden, plane open-channel flow. The models are adequate to solve a quasi-hydrostatic flow problem, but their accuracy deteriorates as the e ects of the vertical acceleration gain in significance. Herein, a higher-order numerical model for treating the problems of unsteady, plane open-channel flow over a movable bed is proposed. In this model, the flow hydrodynamics is governed by the depth-averaged Boussinesq-type equations, and the bed morphodynamics is determined by an Exner-type equation and additional equations describing the non-equilibrium transports of suspended load and bed load. A hybrid finite-volume and finite-di erence scheme was used to discretize and solve the governing equations, yielding solutions that are in satisfactory agreement with the experimental data. Overall, the results of the proposed model for the temporal free-surface profile and bed evolution were fairly adequate. For the two particular cases considered, however, the quality of its results was moderately a ected by the e ects of the three-dimensional characteristics of the dam-break flow and the sliding of the dike body due to sub-surface flow. The results of this investigation highlight the importance of including a higher-order Boussinesq-type correction for refining sediment transport computations.
The first confirmed cases of pigeon rotavirus A (RVA) infection in domestic pigeons (Columba livia) in Poland
Authors: Adamczyk Krzysztof , Rubbenstroth Dennis , Ledwoń Aleksandra , Sapierzyński Rafał , Szeleszczuk Piotr
Published: February 2024

Introduction

Although the presence of rotaviruses in pigeon samples has been reported since the 1980s, its importance as an aetiological agent of the “classical” young pigeon disease (YPD) was not proven until 2020, when the Henle–Koch postulates were confirmed for pigeon-type rotavirus A (RVA) genotype G18P(17).

Material and Methods

From 2011 to 2020, archived liver samples from 117 pigeons submitted by 74 individual lofts were tested for the presence of pigeon-type RVA using a VP6-specific RT-qPCR test. For four positive racing pigeons, a more detailed necropsy and histopathological analysis was performed.

Results

Indicators of an acute RVA infection were found in 24 out of 117 (20.5%) samples tested, the earliest in 2014. Necropsies of the four selected RVA-positive pigeons showed changes mainly in the liver, spleen and kidneys similar to those described by other researchers. The histopathological examination revealed mainly hyperaemia and necrosis in the liver, as well as mononuclear cell infiltrates in these organs.

Conclusion

Pigeon-type RVA is also a cause of YPD in Poland and is a serious challenge for racing pigeon breeders and veterinarians, especially during the training and flights of young pigeons.
Role of Optimism, Gratitude, and Hope on The Psychological Well-Being of Final Year Students in Universitas Muhammadiyah Surakarta
Authors: Salsabila Alifia Rahma , Asyanti Setia
Published: February 2024

Some final year students often have difficulty completing their studies, which ultimately results in feelings of dissatisfaction and unhappiness. This shows that psychological well-being has not been achieved. This research aims to test whether optimism, gratitude, hope have a simultaneous role in the psychological well-being of final year students. This research used a quantitative approach involving 216 students at Muhammadiyah University of Surakarta who were working on their thesis and aged between 21-23 years. This research used an optimism scale (α = 0.813), a gratitude scale (α = 0.788), a hope scale (α = 0.850), a psychological well-being scale (α = 0.894) which were distributed via Google form. The analysis in this study used multiple linear regression using SPSS statistics 21.0. The results show that the role of optimism, gratitude and hope together on the psychological well-being of final year students is 73%. Hope has the largest contribution, namely 46.1%, followed by optimism, namely 22%. Thus, to improve the psychological well-being of final year students, universities need to carry out activities that increase hope and optimism in final year students.
Pengaruh Flexible Work Arrangement terhadap Employee Engagement pada Pekerja Usia Dewasa Awal
Authors: Lubis Irma Rosalinda , Ishak Shaumi Annisa
Published: February 2024

Tujuan dari penelitian ini adalah untuk mengetahui pengaruh pengaturan kerja fleksibel terhadap employee engagement pada pekerja usia dini. Penelitian ini merupakan penelitian kuantitatif. Subyek penelitian ini adalah 218 partisipan yang diperoleh dengan menggunakan teknik purposive sampling. Metode pengumpulan data diperoleh dengan kuesioner baik online maupun secara langsung. Uji statistik analisis yang digunakan untuk menguji hipotesis adalah regresi linier berganda. Hasil penelitian ini menunjukkan bahwa terdapat pengaruh yang signifikan pengaturan kerja fleksibel terhadap employee engagement pada pekerja usia dini. Nilai koefisien determinasi adalah 0,24. Artinya pengaturan kerja yang fleksibel mempengaruhi employee engagement sebesar 24%.
Sleep Hygiene and Psychosocial Outcomes: Sleep Quality as Mediator in Predicting Insomnia, Anxiety, and Depression
Authors: Irish Amalia  , Asih Sali Rahadi
Published: February 2024

This study evaluated the role of sleep quality as mediator between sleep hygiene and psychosocial outcomes, consisting of insomnia, anxiety, and depressive symptoms. Participants of this study included 225 individuals with an average age of 30.22 (SD 8.92), majority were female (75.11%), and residing in metropolitan areas. Measures included SHI, PSQI, ISI, and HSCL-25. Causal mediation analysis using PROCESS Macro Model 4 with 5,000 bootstrapping iterations was employed to analyze the data. The analysis revealed significant relationships and partial mediating effects after controlling for covariates such as age, gender, and weight. Sleep hygiene significantly predicted sleep quality, with sleep quality mediating the relationship between sleep hygiene and psychosocial outcomes. Direct associations were also observed between sleep hygiene and symptoms of insomnia, anxiety, and depression. Therefore, better sleep hygiene was associated with better sleep quality, in the same manner as better sleep quality was associated with less insomnia, anxiety, and depression.
Report on the financial results of public and commercial sector organizations: Preparation particularities and analytical capabilities
Authors: SERDYUK Vera N. , POZHIDAEVA Tat'yana A. , KOROBEINIKOVA Larisa S. , BAKHTURINA Yuliya I.
Published: February 2024

Subject. This article examines the particularities of the formation and analytical capabilities of a main form of accounting (financial) reporting, namely the Statement of Financial Results of public and commercial sector organizations, including the applicability of foreign standards, methods of economic analysis, etc.
Objectives. The article aims to substantiate recommendations for the development of information and analytical capabilities of the Statement of Financial Results of public and commercial sector organizations based on a critical assessment of the positions of domestic researchers, analysis of Russian and foreign accounting and reporting standards.
Methods. For the study, we used the methods of analysis, grouping, comparison and generalization.
Results. Based on the review of the main approaches presented in the research of domestic authors on the stated topic, taking into account the provisions of Russian and foreign accounting standards and financial reporting, a comparison of the articles of the Statement of Financial Results and the procedure for their formation by public sector institutions and commercial organizations was carried out. The article presents the author-developed proposals to improve the analyticity of the Statement of Financial Results both for budgetary and autonomous institutions, and for commercial organizations.
Conclusions. Differences in the requirements for the formation of information in the Statement of Financial Results contained in the regulatory enactments for the public and commercial sectors can be used to develop recommendations to improve the analytical nature of the information presented in it, ensuring the depth and accuracy of the results of economic analysis.