bluuebunny/crossref_metadata_2025 huggingface dataset:
Approaches to building communication and interaction with modern children in the context of ensuring their psychological safety
Authors: Пазухина Светлана Вячеславовна
Published: February 2024

Актуальность исследования состоит в выявлении новых вызовов и угроз, связанных с проблемой организации педагогического общения и учебного взаимодействия с детьми поколения Z. Новизна заключается в том, что проблема обеспечения психологической безопасности личности в образовательной среде рассматривается с позиции двух подходов: возрастно-психологического и информационно-педагогического. Первый из них связан с учетом особенностей поколения Z при выстраивании общения и учебного взаимодействия с ними, второй предполагает спецификацию использования цифровых технологий в образовательной среде с учетом рисков и угроз, которые могут возникать при их применении. Традиционные общепсихологические закономерности обучения, развития, воспитания школьников пересматриваются в контексте необходимости учета особенностей цифрового поколения и современных условий реализации образовательного процесса. Подчеркивается значимость повышения авторитета учителя, развития у него востребованных педагогических способностей, формирования ценностных отношений к детям, профессии, себе как постоянно развивающейся личности и профессионалу. Выявленные риски и угрозы составляют особый пласт воспитательной работы современного учителя в контексте обеспечения психологической безопасности обучающихся как в учебном процессе, так и за его пределами.

The relevance lies in identifying new challenges and threats related to the problem of organizing pedagogical communication and educational interaction with children of generation Z. The novelty lies in the fact that the problem of ensuring the psychological security of the individual in the educational environment is viewed from the perspective of two approaches: age-psychological and information-pedagogical. The first of them is associated with taking into account the peculiarities of the Z-generation when building communication and educational interaction with them, the second involves the specification of the use of digital technologies in the educational environment, taking into account the risks and threats that may arise when using them. The traditional general psychological patterns of teaching, development, and education of schoolchildren are being revised in the context of the need to take into account the features of the digital generation and modern conditions for the implementation of the educational process. The importance of increasing the authority of the teacher, the development of his demanded pedagogical abilities, the formation of value relations to children, profession, himself as a constantly developing personality and professional is emphasized. The identified risks and threats constitute a special layer of the educational work of a modern teacher in the context of ensuring the psychological safety of students both in the educational process and beyond.
To the problem of meaning formation in the professional training of students – future envi-ronmental designers
Authors: Колесник Надежда Борисовна
Published: February 2024

Рассматривается проблема качества профессиональной подготовки средовых дизайнеров, выраженная в отсутствии у студентов личностно-смыслового включения в профессиональную деятельность. Анализируются причины, оказывающие влияние на уровень смыслообразования и целеполагания в процессе обучения средовому дизайну в высшей школе. Охарактеризованы пути осмысления и формирования профессиональной идентичности. Установлено, что усилению смысловой компоненты в системе профессиональной подготовки средовых дизайнеров в вузе способствует моделирование образа самого себя в будущей профессии в контексте личностных характеристик, имеющегося опыта у студентов и перспективного видения. Выявлены механизмы профессионального смыслообразования, приводящие в действие сущностные силы человека на формирование личностных качеств, социальной активности и способности к самостоятельному целеполаганию и готовности к самореализации в сфере дизайна. Определены положения методики обучения средовому дизайну, эффективно формирующие у студентов мотивационные установки в получении профессии и саморазвитии своих профессиональных умений и навыков. Описаны условия личностно ориентированного обучения студентов – будущих средовых дизайнеров с учетом смыслообразования.

The problem of the quality of professional training of environmental designers is considered, expressed in the absence of students of personal and semantic inclusion in professional activity. The reasons affecting the level of meaning and goal setting in the process of teaching environmental design in higher education are analyzed. Ways of understanding and formation of professional identity are characterized. It has been established that the strengthening of the semantic component in the system of professional training of environmental designers at the university is facilitated by the semantic modeling of the image of oneself in the future profession in the context of personal characteristics and existing experience. Mechanisms of professional self-determination have been identified, involving semantic modeling of the image of oneself in the future profession, which actuates the essential forces of a person on the formation of personal qualities, social activity and the ability to independently target and readiness for self-realization in the field of design. The provisions of the methodology for teaching environmental design have been determined, effectively forming motivational attitudes among students in obtaining a profession and developing their professional skills and skills. The conditions for the personal-oriented training of students - future environmental designers, taking into account the formation of meaning, are described.
Arterial hypertension exacerbation frequencies, depression and anxiety in the condition of war in Ukraine: some statistics and survey results
Authors: Lytvyn B.A. , Sydorchuk L.P. , Yarynych Yu.M. , Karazbey I.S. , Gutnitska A.F.
Published: February 2024

Objective – to assess the level of anxiety and depression in the population before and during the war, the frequency of essential arterial hypertension (EAH) exacerbations and to establish changes in the life quality.Material and methods. 100 patients with EAH II stage participated in the study. All participants underwent a complex of clinical and laboratory examinations and determined the frequency of EAH exacerbations, crisis course, the Charlson comorbidity index, anxiety level (persistent personal and dynamic reactive according to the Spielberger method), the Cumulative Illness Rating Scale (CIRS), life quality SF-36 compared to the pre-war period. 191 respondents filled out a Google questionnaire form that included tests for depression and anxiety, SF-36. Results. The war significantly affected the life quality of Ukrainians with EAH: both the physical and mental health of patients according to the SF-36 test (by 19.65% and 23.01%), as well as social activity (by 19.71%) worsened. The frequency of EAH exacerbations and crisis course against the background of military aggression increased 2.25 times (x2=14.25 p<0.001 and (x2=4.42; p=0.035), as well as the reactive and personal anxiety levels – by 13.37% (p=0.002) and 19.80% (p=0.042), respectively; 29% of respondents show symptoms of moderate, severe and very severe depression (PHQ-9); 37% had generalized anxiety disorder (GAD-7).Conclusion. The war in Ukraine affected the well-being of the general population: the frequency of persons with moderate and significant deterioration of health (according to SF-36) increased by 18%, as well as the number of those with symptoms of moderate and severe depression and anxiety disorders; the frequency of the EAH crisis course increased by 10%.
Comorbidity of upper urinary tract stones and cardiovascular pathology: risk factors and common pathophysiological mechanisms
Authors: Kiriienko T.V. , Boyko A.I.
Published: February 2024

As a result of a detailed study and analysis of the scientific literature, common risk factors characteristic of the combination of urolithiasis and cardiovascular pathology were identified, which contribute to the formation of stones in the upper urinary tract and progression, the occurrence of complications from the cardiovascular system, the main common pathophysiological mechanisms of the specified nosologies were described, which associated with the imbalance of various regulatory systems in the body, such as the level of nitric oxide, inflammatory processes, endothelial dysfunction, hypercalcemia, hyperuricemia, changes in the homeostasis of calcium and phosphorus, and a decrease in the level of magnesium in the blood. The influence of the factors mentioned above allows the reduction of the risk of urolithiasis and the development of cardiovascular system complications in patients with comorbidity of upper urinary tract stones and cardiovascular pathology.
Comparative analysis of the dynamics of indicators of timely detection of malignant neoplasms of the stomach in Ukraine and Bukovyna for 2006-2020
Authors: Domanchuk T. , Hrytsiuk M. , Chornenka Zh. , Navchuk I. , Mararash H.
Published: February 2024

Oncological morbidity usually increases with age, and also depends on gender composition and inequalities in access to specialized medical care. Malignant neoplasms of the stomach (MNS), which affect the population of different countries of the world with different frequency, were no exception. Ukraine belongs to the countries with high morbidity and mortality, and the indicators of survival and the specific weight of detection at different stages indicate the usually late detection of this pathology.The aim of the study is to assess the scale of the problematic situation of morbidity and mortality from malignant neoplasms of the stomach in Ukraine as a whole and in Bukovyna in particular.Material and methods. In the process of research, using system-historical and bibliosemantic methods, data from the State Statistics Service of Ukraine (results of the last population census in 2001 and estimated data for the following years 2002-2021) were processed; National Cancer Registry of Ukraine for the past 15 years (2006-2020) and annual "Reports on malignant neoplasms" (form No. 7) for 2016 and 2020.Results. It was established that in Ukraine during 2007-2020 there was a gradual decrease in the specific weight of cases first detected at the I-II stages, and an increase in the frequency of late diagnosis - at the IV stage, which was especially pronounced in the Chernivtsi region. On the other hand, the share of cases of MNS diagnosed at the IV stage, on the contrary, increased in Ukraine from 30.9% in 2007 to 42.7% in 2020 and even more intensively in the Chernivtsi region - from 29.1% to 52.0%. At the same time, the situation with the timely detection of MNSs began to deteriorate both in the country and in the region. Against the background of established low levels of detection of MNSs during preventive examinations and high percentages of late diagnosis, the mortality rate within a year after detection of the pathology was consistently high. The study proved a strong inverse, reliable relationship between the specific weight of preventive examinations and the percentage of diagnosed cases at the neglected IV stage: rxy=-0.90, p<0.05.Conclusion. Over the past fifteen years in Ukraine, and especially in the Chernivtsi region, there has been deterioration in the indicators of early detection of MNSs among the male population.
Features of orthodontic treatment in patients with generalized periodontitis
Authors: Batih I.V. , Borysenko A.V.
Published: February 2024

The need for orthodontic treatment in patients with generalized periodontitis is unquestionable today. However, in the case of orthodontic treatment of patients with generalized periodontitis, it should be remembered that the orthodontic treatment itself can damage the periodontal tissues. Periodontologists should take this into account when choosing a method of orthodontic treatment. Considering these circumstances, the preparation "Calcinovа" was used to strengthen the bone mineralization of the alveolar process.Aim. To determine the effectiveness of orthodontic treatment of patients with generalized periodontitis using a drug to stimulate alveolar bone mineralization.Material and methods. This study was conducted on a group of 36 patients with generalized periodontitis of a young age (18-35 years) with the absence of autonomic dysfunction - a state of eutonia. Patients underwent orthodontic treatment. To strengthen the processes of bone mineralization of the alveolar bone, the patients of the main subgroup were prescribed the drug "Calcinova". All patients underwent a comprehensive examination of the periodontium with the determination of the necessary hygienic indices to assess the state of the periodontium during treatment.Results. The examination of patients with generalized periodontitis after carrying out appropriate measures of therapeutic treatment showed a significant improvement in the condition of periodontal tissues. The beneficial effect of orthodontic treatment and stimulation of alveolar bone mineralization on the periodontal condition of patients is shown. Particular dynamics of the pathological process under the influence of complex treatment have been established. Analysis of the obtained results confirms the need for orthodontic treatment of patients with generalized periodontitis using methods of bone mineralization stimulation. It is shown that their use increases the effectiveness of treatment of generalized periodontitis.Conclusions. The combination of orthodontic treatment and a drug that increases bone mineralization of the alveolar process significantly improves the periodontal condition of patients with generalized periodontitis. The effectiveness of the use of the drug "Calcinova" for stimulating bone mineralization of the alveolar process of patients and maintaining the level of attachment is shown.
Analysis of frontal sinus ostium variants based on computed tomography data
Authors: Vasyliv M.A.L. , Masna Z.Z.
Published: February 2024

Introduction. The structure of the nasal cavity and the sinonasal region is crucial in selecting treatment methods for their pathologies. Endoscopic surgery of the frontal sinus requires an assessment of the position and diameter of the frontal ostium, which can be determined and classified by analyzing a series of sinonasal computed tomography scans. The aim of our study was to investigate possible variations in the position and dimensions of the frontal sinus ostium and determine their frequency in individuals of mature age using computered tomography data.Material and methods. The study was conducted by analyzing 40 series of anonymized archived computer scans of 20 men and 20 women of mature age. The material for the study was obtained at the "Lithotripsy Center" (Lviv) on the Siemens SOMATOM GO.UP 32 (64) device (Germany). The evaluation and determination of the frontal ostium diameter were performed using the method described by Gheriani H. et al.[5].Results. Three variants of frontal sinus ostia were identified: with a positive, neutral, and negative evaluation. In 70% of examined women and 60% of examined men, the frontal sinus ostia received a positive evaluation on both sides, while in 10% of women and 10% of men, it was only on one side. Frontal sinus ostia with a negative evaluation were observed in 20% of women and 10% of men on one side. In 30% of women and 20% of men, the frontal sinus ostia had a neutral evaluation on one side, and in 20% of men, it was on both sides. The diameter of frontal ostia in both groups of men and women showed significant variability. In the studied group of individuals of mature age, the most common category of frontal ostium passability was the second category (50%), and the rarest was the fourth category (10%). The frequency of visualization of frontal ostia of the first and third categories was 45% and 30%, respectively. The symmetry of categories passability of frontal ostia in men was 80%, which was twice as high as in women. In men, the first category of frontal ostium patency was most frequently observed (50% of examined men), while in women, it was the second category (80% of examined women). The fourth category of frontal ostium passability was the least common in both men and women, each accounting for 10% of individuals of both genders.Conclusion. Computed tomography allows to determine the position and size of the frontal sinus ostium, which is crucial for assessing the complexity of surgical intervention.
Exploring Prosodic Pragmatics at Affective Level
Authors: Basharat Saeed Rana Muhammad , Ashraf Muhammad Umair
Published: February 2024

This research work presents a conceptual framework to explore the interplay between intonation and emotional expressions that conveys pragmatic meaning of linguistic utterances. Theory of Affective Pragmatics (TAP), an innovative theory that functions parallel to speech act theory, is applied to introduce a conceptual framework to study prosodic pragmatics at a profound level. The affective component of attitude is introduced in the framework using Ostrom’s ABC model to comprehend affective pragmatics. For further study on this framework, quantitative research design is desirable to analyze data and the data is suggested to be obtained through emotional recordings from emotional prosody speech and transcripts (EPST). Praat as an apt tool recommended for the prosodic analysis of the data. This framework explains how intonation patterns signal unabridged emotions and feelings to understand speaker’s implied meaning. It elaborates the emotional expressions that convey pragmatic meaning to intellectualize affective pragmatics. It highlights some other facets that render affective pragmatics a new-fangled field of research. It has also been envisioned to broaden the scope of prosodic pragmatics as a distinctive research domain in linguistics. The framework is an application of TAP and provides grounds to researchers to understand prosodic pragmatics at a deeper level and to perform future researches in more effective ways. The research is unique in its essence as it offers a conceptual framework to explore affective component of attitude in prosodic pragmatics that has not yet been explored.
Pengaruh Layanan Informasi Menggunakan Teknik Sosiodrama terhadap Peran Sosial Peserta Didik SMA Muhammadiyah 1 Metro
Authors: Wibowo Agus , Muzni Achmad Irfan , Handiliana Baqista
Published: February 2024

Tujuan penelitian ini adalah untuk mengetahui pengaruh layanan informasi menggunakan teknik sosiodrama terhadap peran sosial peserta didik SMA Muhammadiyah 1 Metro Tahun Pelajaran 2019/2020.Penelitian ini menggunakan desain kuantitatif eksperimen dengan One Group Pretest-Posttest Design. Populasi penelitian sebanyak 159 dengan total peran sosial rendah sebanyak 19 peserta didik. Sampel penelitian berjumlah 19 peserta didik total dari populasi. Instrumen dalam pengambilan data menggunakan metode kuesioner model skala likert. Analisis data yang digunakan yaitu uji t. Hasil perhitungan data adalah diperoleh thitung= 59983 > 1,729 dari signifikasi 0,05, selain itu diketahui bahwa terjadi peningkatan skor pre-test sebesar 88,9 dan post-test sebesar 115,8 sehingga terjadi kenaikan skor sebanyak 22,2. Hal itu menunjukkan bahwa layanan informasi menggunakan teknik sosiodrama berpengaruh terhadap peran sosial peserta didik.Kesimpulan pada penelitian ini adalah ada pengaruh pemberian layanan informasi menggunakan teknik sosiodrama terhadap peran sosial peserta didik SMA Muhammadiyah 1 Metro Tahun Pelajaran 2029/2020. Saran sebaiknya kegiatan layanan bimbingan dan konseling guru BK sering memberikan layanan dalam pemahaman peran sosial peserta didik, agar lebih paham dengan peran yang dijalankan, memberikan layanan informasi terkait peran sosial kepada peserta didik agar mengetahui informasi tentang peran sosial dan menerapkan peran yang dijalankan.

 

The purpose of this study was to determine the effect of information services using sociodrama techniques on the social role of students of Muhammadiyah High School1 of Metro Academic Year in 2019/2020.This study uses a quantitative experimental design with One Group Pretest-Posttest Design. The study population was 159 with a total low social role of 19 students. The study sample numbered 19 students in total from the population. The instrument in data collection used a Likert scale model questionnaire method. Analysis of the data used is the t test. The results of the calculation of the data is obtained t-count = 59983 > 1,729 from the significance of 0.05, in addition it is known that an increase in pre-test scores of 88.9 and post-test of 115.8 resulting in an increase in scores of 22.2. It shows that information services using sociodrama techniques affect the social role of students.The conclusion of this study is that there is an effect of providing information services using sociodrama techniques on the social role of students of Muhammadiyah High School 1 of Metro in Academic Year 2019/2020. Suggestions should guidance and counseling service activities given by counseling teacher often provide services in understanding the social role of students, so that they are more familiar with the roles being carried out, providing information services related to social roles to students in order to know information about social roles and implement the roles played.
"Beyond ideologies" – some remarks on the existential and ecocritical tone of Alfred Andersch's autobiographical report Die Kirschen der Freiheit (1952)
Authors: Kowalski Jacek
Published: February 2024

The article is an attempt to look at the autobiographical text of the leading writer of early German post-war literature and one of the founders of the famous "Group of 47" Alfred Andersch entitled Die Kirschen der Freiheit (1952) from the perspective of the existential philosophy of Jean Paul Sartre and selected aspects of ecocritical thought. The article discusses in detail the existential concept of individual freedom not determined by twentieth-century totalitarian systems and emphasizes its ecocritical sense, i.e. the dimension of humanity in the bosom of nature, the potential of free will and deciding about one's own fate, as well as the role of art as a special means of expression of free man and his relationship to the world.
The image of the world and man in the works of Wolfgang Borchert’s Draußen vor der Tür (1947) and Heinrich Bölls Wo warst du, Adam? (1951)
Authors: Kowalski Jacek
Published: February 2024

This article discusses selected aspects of the creation of the image of the world and man in selected literary works of early post-war literature on the example of the works of the most important representatives of this period – Wolfgang Borchert and Heinrich Böll. The creators of the so-called literature of ruins revealed the experience of total destruction of man as an individual deprived of individuality, emphasized the moral decline of the war and post-war world.
As (re)configurações da educação: a dimensão socioeducativa
Authors:   Universidade Lusófona, Gonçalves Maria Neves , Brás José Viegas ,   Universidade Lusófona
Published: February 2024

As Ciências da Educação (CE), para sobreviverem e se renovarem, não podem deixar de constituir-se como um lugar de articulação de interdisciplinaridades várias em torno da Educação. É neste sentido que, para responder às diversas problemáticas sociais, emerge a Educação Social entendida como um trabalho social e educativo, numa visão mais ampla quer de prevenção quer de ressocialização, tendo por base uma lógica interdisciplinar e transdisciplinar. Assim, no contexto desta problemática, traçámos para este artigo os seguintes objetivos: (i) repensar, com um olhar histórico, no quadro das CE, a dimensão socioeducativa da educação; e (ii) refletir sobre os contributos do conhecimento e da investigação em CE para as políticas e intervenção socioeducativas. Pelas fontes que compulsámos e pela análise bibliográfica que fizemos, podemos concluir que os vários dispositivos discursivos se foram progressivamente articulando na problematização e materialização do papel do educador na esfera da intervenção socioeducativa. E que o lugar da Educação Social, enquanto espaço de intervenção educativa e social, se está a configurar relevante na realidade socioeducativa portuguesa, contribuindo para alargar o perímetro do Estado de Bem-Estar (Antunes, 2013) e para una ‘buena vida’, ‘una vida resonante’, de que fala Harmud Rosa (2019).
Universidades, seres, saberes y (geo)poder(es) en Ecuador y América del Sur
Authors:   Universidad Simón Bolivar, Walsh Catherine
Published: February 2024

Este texto es una reflexión sobre qué es la universidad y para qué sirve y bajo qué proyectos se está orientando y reorganizando, así como seres y conocimientos, teniendo como objeto de análisis la universidad en Ecuador y otros países de América del Sur. Se defiende la tesis de que el desempeño de las universidades representa, en los tiempos contemporáneos, el compromiso con el capitalismo, las industrias extractivas y los intereses de los proyectos corporativos de los estados. Se denuncia el ethos masculino, así como el patriarcado, colonial y occidentalizador de las universidades. Este proceso genera apatía, silenciamiento forzado y sonambulismo intelectual en sus agentes. Como sucede globalmente, la universidad en América del Sur está atravesando un período de decadenciamarcado por un largo proceso de declive que ha llevado a su deterioro y al “olvido” de sus verdaderas funciones sociales. La universidad está sujeta a la lógica comercial y dominada por la lógica inhumana de la colonialidad global.
Civiljogi dogmatikai hiányosságok és jogalkotási hiátusok egy magánjogi jogszabályban
Authors: Kiss Tibor
Published: February 2024

Ausgehend von der Regierungsverordnung 383/2023 (VIII.14.) über die ministerielle Genehmigung von Mietverträgen von Unternehmen, die sich direkt oder indirekt mehrheitlich im Eigentum des Staates befinden, wird in dem Artikel eine Fallstudie vorgestellt, die zeigt, dass die Gesetzgebung an zahlreichen "Rechtsfehlern" leidet, die gegen die Bestimmungen des Gesetzgebungsgesetzes verstoßen und nicht mit den grundlegenden Lehrprinzipien des Zivilrechts übereinstimmen. Die Fallstudie beschreibt detailliert die Bestimmungen des Gesetzes CXXX von 2010 über die Gesetzgebung, denen das Regierungsverordnung nicht entspricht, und zeigt, wie ungenaue Formulierungen zu Auslegungsproblemen führen. Der Artikel zeigt den privatrechtlichen terminus technicus auf, den der Gesetzgeber nicht korrekt angewandt hat (Vertragspartei des Mietvertrags, Gegenleistung, Ungültigkeit-Unwirksamkeit), und der Autor schlägt vor, die Fehler zu korrigieren und einige normative Bestimmungen zu präzisieren.
KAJIAN PEMURNIAN SULFUR ALAM DENGAN TEKNIK DISOLUSI-REKRISTALISASI UNTUK KEBUTUHAN APLIKASI KATODE BATERAI Li-S
Authors: MAULANA FARIZ PRAMUDIA , HIDAYAT SAHRUL
Published: February 2024

Kebutuhan akan baterai terus meningkat seiring dengan kemajuan teknologi mobile dan elektrifikasi kendaraan bermotor. Hal ini mendorong pencarian teknologi baterai alternatif, salah satunya adalah baterai litium-sulfur (Li-S) yang mendapatkan perhatian besar karena kepadatan energi teoretisnya mencapai ~2500 W·h kg-1 atau empat kali lebih besar dibanding baterai lithium-ion konvensional. Namun, baterai Li-S menghadapi tantangan dalam hal siklus hidup dan daya tahan baterai. Oleh karena itu, studi teknik pemurnian sulfur disolusi-rekristalisasi diusulkan untuk mendapatkan sulfur dengan kemurnian, yield, dan kristalinitas yang tinggi dengan distribusi ukuran partikel yang homogen dari bahan baku sulfur alam sebagai salah satu langkah untuk memenuhi persyaratan katoda baterai Li-S yang optimal. Sulfur yang dimurnikan memiliki kemurnian dan yield tertinggi pada variasi suhu pemanasan 100℃ yaitu sebesar 91,159% pada analisis energy dispersive spectroscopy (EDS), dan 97,530% pada analisis X-ray fluorescence spectroscopy (XRF), dengan yield sebesar 18,698%. Sulfur yang dimurnikan memiliki derajat kristalinitas sebesar 75,620% yang diukur dengan menggunakan teknik analisis X-ray diffraction (XRD), serta rata-rata ukuran partikel sebesar 327,9 nm dengan sebaran ukuran yang masih heterogen yang diukur dengan particle size analyzer (PSA).Kata kunci: baterai litium-sulfur, pemurnian sulfur, disolusi-rekristalisasi
KARAKTERISTIK SPEKTRUM GETARAN MESIN BOR LISTRIK DENGAN KONDISI TANPA DAN DENGAN BEBAN
Authors: MUSLIM AZIS
Published: February 2024

Penelitian difokuskan pada penggunaan sensor getaran accelerometer di Hand-Phone (HP) dimana dilihat respon dinamis sensor tersebut berdasarkan spektrum yang dihasilkan dari data domain waktu menjadi data domain frekuensi dengan menggunakan transformasi fourier yang dilakukan pada PC. Objek penelitian adalah mesin listrik yaitu bor listrik sebagai sumber getaran dengan  sistem akuisisi data spektrum analyzer getaran berbasis HP-PC untuk mengetahui karakteristik ketika tanpa dan dengan beban. Frekuensi kerja mesin listrik bor dalam keadaan tanpa beban adalah 40Hz dibawah frekeuensi PLN yang sebesar 50Hz. Respon frekuensi juga dapat memperlihatkan karakteristik ketika bor listrik dioperasikan dengan adanya beban.Kata kunci:getaran, accelerometer, smart-phone, antarmuka, PC
Decoración, publicidad y nostalgia: estudio de los murales de Pampa Unión, Cantón Central, Región de Antofagasta, Chile
Authors: Macari Correa Josefina , Martinez Javier , Montero Claudia , Erazo Gutiérrez Fernanda , Kalazich Fernanda
Published: February 2024

Los muros y murales son una expresión de procesos y estructuras de pensamiento, así como un agente que promueve la reproducción de éstos. El presente trabajo busca acercarse a quienes construyeron y habitaron el pueblo Pampa Unión (Cantón Central, Región de Antofagasta, Chile) a través del estudio de los murales que aún conserva. Este trabajo se llevó a cabo en tres etapas paralelas e interconectadas, las cuales consideraron (1) un registro arqueológico sistemático pedestre, (2) una revisión de fuentes impresas y digitales y (3) un registro aerofotogramétrico con dron. Los resultados evidencian la existencia de 226 muros con rastros de engobe y/o pintura mural, pero solo 29 con presencia de elementos escritos y/o pictóricos figurativos. Entre estos últimos se reconocen nombres de tiendas, publicidad, y decoración interior, por lo que se propone que estos muros actuaron ordenando y decorando el espacio, persuadiendo para comprar productos e incidiendo en la percepción sensorial de las personas.
área del convento de Santo Domingo, San Juan: espacio y funcionalidad a partir de una investigación histórica
Authors: Mallea Claudia , Genini Guillermo , Andrada Santander Natalia
Published: February 2024

Se presentan los resultados de las investigaciones arqueológicas e históricas realizadas en un sector del predio del convento de Santo Domingo, ubicado en la ciudad de San Juan, provincia homónima, Argentina. Un predio ocupado desde el siglo XVI, aunque su espacio y edificaciones fueron cambiando con el paso del tiempo. La investigación, enmarcada en el corpus teórico metodológico de la arqueología histórica, tuvo como objetivo develar y conocer la funcionalidad de una construcción que surgió mientras se realizaban reformas en el espacio adyacente al colegio homónimo, como así también la relación de esta con los dominicos. Para lo cual se recorrieron los archivos documentales y gráficos de la provincia, desde el siglo XVII hasta el siglo XX, permitiéndonos conocer y registrar los cambios ocurridos en el espacio de estudio durante los siglos mencionados. Finalmente se pudo determinar que en acuerdo a la materialidad, la edificación correspondía a las primeras décadas del siglo XX. Siendo este un aporte relevante a la historia de San Juan, ya que existen pocas construcciones anteriores al terremoto de 1944 y escasos trabajos de arqueología histórica.
Intersecciones
Authors: Vio Marcela Laura , Cabrera María Claudia
Published: February 2024

Este artículo se desarrolla en el marco de un proceso de producción de conocimiento sobre los territorios populares del Conurbano bonaerense cuyo inicio se sitúa en el año 2011. En este camino, el estudio de las condiciones de vida y de las estrategias de reproducción social de los hogares que conforman el núcleo popular de su economía permitieron articular el análisis del espacio social y urbano, y a partir de estas dos dimensiones abordar la categoría “territorio”. Con el espíritu de atender ciertas características que identificamos como producto de las reconfiguraciones de los territorios populares durante la posconvertibilidad, este trabajo tensionará la noción clásica de centralidad urbana para alumbrar la categoría “centralidad popular”. De este modo se propondrá abrir una perspectiva que pueda actualizar el prisma teórico y metodológico con el que estudiar la reproducción de las clases populares en la ciudad.
Innovative frontiers: Post-quantum perspectives in healthcare and medical imaging
Authors: Herzog David Josef , Herzog Nitsa J
Published: February 2024

The growth of computer power is crucial for the development of contemporary information technologies. Artificial intelligence is a powerful instrument for every aspect of contemporary science, the economy, and society as a whole. Further growth in computing potential opens new prospects for biomedicine and healthcare. The promising works on quantum computing make it possible to increase computing power exponentially. While conventional computing relies on the formula with 2n bits, the simplified vision of quantum computer power is 2N, where N is a number of logical qubits. With thousandfold or more improvements in computing performance, there will be realistic options for quick protein, genes and other organic molecules 3D fold discoveries, empowering pharmaceutics and biomedical research. Personalized blockchain-based healthcare will become a reality. Medical imaging and instant healthcare data analysis will significantly speed up diagnostics and treatment control. Biomedical digital twin usage will give useful tools to any healthcare practitioner, with options for intraoperative AR and VR micro-manipulations. Nanoscale intrabody bots will be instantly customized and AI-controlled. The smart environment will be enriched with multiple sensors and actuators, giving real control of the air, water, food, and physical health factors. All these possibilities are quickly achievable only in the case of realistic quantum computing options. Even with the ability to reach this stage, there will be questions for the stability of post-quantum society: privacy, ethical issues, and quantum computing control uncertainty. General solutions to these queries will give clues for post-quantum healthcare.
Predation of Raoiella indica (Acari: Tenuipalpidae) by Stethorus tridens Gordon (Coleoptera: Coccinellidae)
Authors: Monteiro Vaneska Barbosa , Matheus Maria Luíza Tavares , França-Beltrão Girleide Vieira , Melo José Wagner da Silva , de Lima Debora Barbosa , Gondim-Júnior Manoel Guedes Côrrea
Published: February 2024

The red palm mite (RPM), Raoiella indica Hirst (Acari: Tenuipalpidae), is an invasive species in several American countries and has a wide range of hosts, causing significant damage, mainly to coconut and banana crops. Previous studies conducted in America have focused on the biological control of RPM through predatory mites and insects. Stethorus tridens Gordon (Coleoptera: Coccinellidae) is considered a promising biocontrol agent of phytophagous mites it has been observed on several cultures, and has a high predatory capacity. The aim of this study was to investigate S. tridens preferences among different developmental stages of RPM and estimating the functional and numerical responses of S. tridens over its most preferred prey-stage. Furthermore, the prey preference of S. tridents was examined between eggs of Tetranychus evansi Baker and Pritchard (its natural prey) and eggs of RPM through two-choice and non-choice experiments. The results showed that S. tridens prey on all developmental stages of RPM, with a marked preference for eggs over other stages of RPM. The functional response of this predator was type III, as consumption increased rapidly at intermediate egg densities. Predation on RPM eggs was unable to stimulate S. tridens reproduction, even at the highest densities. When we compared the food preference of S. tridens to eggs of T. evansi and RPM, we found that the predator preferred tetranychids. The results of this study suggested that RPM can be used as alternative prey to S. tridents, serving as a source of energy and allows for maintenance but not its reproduction.
Heat pipe-cooled highly-concentrated multi-junction solar cell
Authors: Al Turkestani Mohammed , Sabry Mohamed , Lashin Abdelrahman
Published: February 2024

Concentrator photovoltaic (CPV) systems have proven the capability of competing with traditional photovoltaic (PV) systems due to their high efficiency and low area occupancy. Such CPV systems require efficient heat removal auxiliary systems, especially for medium and high optical concentration ratios. Operating a CPV system under a high optical concentration (ratio > 200 X) might require active cooling techniques, which have high operating costs and maintenance. On the other hand, heat pipes (HPs) are widely used in electronic devices for cooling purposes. This work discusses the possibility of operating a CPV system coupled with HPs as a passive cooling technique. Two different HPs with different lengths are used to compare cooling efficiency. Each HP length was tested either in a single or double configuration. Long HPs showed better heat removal compared to a traditional fin-cooling system. CVP cooling with HP systems enhanced the entire electrical output of the cell, mainly at high optical concentration ratios.
Comparison of the Parameters of Textile Antennas Manufactured Using Three Techniques: Magnetron Sputtering, Ink-Jet Printing and Embroidery
Authors: Nowak Iwona , Januszkiewicz Łukasz , Krucińska Izabella
Published: February 2024

In this work, three textile antennas with the same geometry were produced using three different technologies: magnetron sputtering (PVD), ink-jet printing and embroidery using electroconductive yarn. In all three cases, the electrically conductive medium was the same, which was silver, known for centuries for its very good conductive properties. In order to show how the method of manufacturing antennas affects their operational parameters, the following measurements were carried out: surface resistivity, impedance, standing wave coefficient of antenna radiators, and their radiation characteristics were assessed. The surface resistivity value of the antenna paths obtained ranged from 0.05 to 1.2 Ωm/m.
Evaluation of Problems While Marketing Clothing on Instagram with the Pythagorean Fuzzy AHP Method
Authors: Özbek Ahmet
Published: February 2024

Due to the fierce international competition in today’s clothing market, businesses have started to pay more attention to marketing activities. One of the most popular of these marketing activities is Instagram marketing. For this reason, the aim of this study was to identify the problems faced by clothing businesses that perform garment marketing on Instagram, to rank them in order of importance and to develop solutions to the most important problems. Within the scope of the research, firstly, the problems encountered by businesses while marketing clothing on Instagram were determined through data obtained from 14 businesses through a designed questionnaire. The problems identified are technical problems, cargo-related problems, difficulty in increasing the number of followers, and various other issues. Secondly, all the problems identified in the research were ranked by the Pythagoras Fuzzy AHP Method according to the degree of importance; increasing the number of followers, technical problems, lack of trust and others. In the last stage of the research, expert opinion from Instagram marketing experts of 14 businesses was used to develop solutions to the three most important problems previously identified. The solution suggestions developed are as follows: to increase the number of followers of businesses, to increase the number and variety of advertisements and to make advertising campaigns continuous; for technical problems - to share purchase links to customers, to keep the programs used constantly updated, to get professional support and to focus more on story ads instead of post ads; and for the problem of lack of trust - honesty, phenomenon support, product photo shoots within the business.
The first complete genome sequence and genetic evolution analysis of bovine norovirus in Xinjiang, China
Authors: Ma Zhigang , Jiang Qian , Quan Chenxi , Liu Lu , Zhang Zhonghua , Xie Jinxing , Zhao Lu , Zhong Qi , Yao Gang , Ma Xuelian
Published: February 2024

Introduction

Viruses are among the main pathogens causing diarrhoea in calves. The current study found that bovine norovirus (BNoV) is one of the principal viruses causing diarrhoea in calves in Xinjiang, China.

Material and Methods

A total of 974 calf faecal samples from six regions in Xinjiang were tested for BNoV using reverse-transcriptase PCR. The genomic characteristics of BNoV and the genetic evolution of the VP1 gene, protein three-dimensional structure characteristics and amino acid variation were analysed using bioinformatics methods.

Results

Epidemiological survey results showed that the infection rate of BNoV was 19.82%, and all samples tested positive in five regions. The results of the genetic evolution analysis showed that BNoV strains from Tacheng of northern Xinjiang and Kashgar of southern Xinjiang both belonged to the GIII.2 genotype of BNoV but were not on the same cluster of evolutionary branches. Additionally, the amino acid variation of the VP1 protein was not observed to significantly affect its spatial structure.

Conclusion

This study is the first to report the genetic characteristics of the BNoV complete genome sequence in Xinjiang and provides a scientific basis for BNoV vaccine development and pathogenesis research.
Pollution sources and metallic elements mobility recorded by heavy minerals in soils affected by Cu-smelting (Legnica, SW Poland)
Authors: Tyszka Rafał , Pietranik Anna , Marciniak-Maliszewska Beata , Kierczak Jakub
Published: February 2024

Heavy mineral particles are widely used in Earth science studies to show sediment provenance and weathering conditions. Such particles are particularly useful in polluted soils surrounding mining and smelting facilities because heavy minerals are common by-products of these activities and may accumulate in the soils. As such, the particles are suitable indicators of metallic element carriers and their stability in the soil environment. In this study, we analyze heavy mineral particles in two soils surrounding the active copper smelter (Legnica, SW, Poland). We show that particles associated with different smelting activities dominate the heavy mineral fraction. We note the general absence of sulfides in the fraction indicating that these minerals might have been entirely dissolved, but timing of this dissolution is uncertain (before or after deposition within soils). Currently, the carriers of potentially toxic elements are mainly secondary Fe oxides. Studies aiming at better estimation of the proportion of metallic elements contained in heavy mineral particles are needed to fully use the potential of these phases in polluted soil studies. We estimate that Pb contained in Pb-rich silicate glass constitutes <0.5% of the total Pb budget and Pb contained in secondary Fe oxides is over 1% of the total budget, but these are minimal estimates.
Elements of the modern system of domestic financial control
Authors: ZVYAGIN Sergei A. , GOLOVINOV Oleg N. , STRYGINA Inna E.
Published: February 2024

Subject. This article deals with the theoretical and practical issues related to the construction of a domestic financial control system and the formation of its elements (components).
Objectives. The article aims to determine the main features of the functioning and development of the domestic financial control system, identify the elements (components) of the proposed system with the justification for classifying them as types of control, develop a scheme of the financial control system pointing out input and output values, the target function, as well as determine the goals, objectives and principles of building a domestic financial control system.
Methods. For the study, we used the systems and logical approaches, and the general scientific cognition methods.
Results. On the basis of the categorical analysis, the article clarifies the main elements (components) of the modern system of domestic financial control, its goals, objectives and principles of construction. It also formulates the need to build a modern system of domestic financial control, determines the main features of its functioning and development, identifies the elements (components) of the proposed system with the justification for classifying them as types of control, offers an author-developed scheme of the financial control system pointing out input and output values, and the target function.
Relevance. The results obtained can be used in the activities of control and audit offices, forensic units, audit organizations and tax authorities during examination, control and audit.
On the question of the limit of Russian economy growth
Authors: SMIRNOV Valerii V.
Published: February 2024

Subject. The article addresses lending to the economy, gold and foreign exchange reserves, savings, and the securities market.
Objectives. The purpose is to identify factors that have the greatest impact on the financial stability of the Russian economy in the context of international sanctions.
Methods. The study employs methods of statistical analysis.
Results. The most important parameter influencing the stability of the Russian economy is the ratio of real cash income (on average per capita) to the price of gold.
Conclusions. The findings can be used in the process of introducing the digital ruble.
On approaches to designing the meanings in the economy of services of the infrastructure sector
Authors: PAKHOMOV Aleksandr V. , PAKHOMOVA Elena A. , ROZHKOVA Ol'ga V.
Published: February 2024

Subject. The article investigates issues of creation and distribution of material wealth, the role of spiritual values in modern society.
Objectives. The article aims at the analysis of consumer behavior model, rethinking K. Marx’s economic theory, taking into account modern economic realities.
Methods. We apply methods of systems analysis.
Results. The study establishes that in the modern economy, the share of services, which do not create new value, has increased.
Conclusions. The findings can be used for designing programs to develop production and non-production sectors of Russian economy.
Healthcare and health protection institutions in the context of preserving the health capital of the elderly: Evidence from Russian regions
Authors: SHIBALKOV Ivan P. , NEDOSPASOVA Ol'ga P. , BARYSHEVA Galina A. , PAVLOVA Irina A. , BOIKOV Vadim A.
Published: February 2024

Subject. This article discusses the issues of State policy in the field of healthcare, the problems of increasing life expectancy, and the development of a network of medical institutions in the regions of Russia.
Objectives. The article aims to analyze some quantitative and qualitative characteristics of the current system of medical care in Russia.
Methods. For the study, we used the methods of statistical and correlation analyses.
Results. The article finds that the inequality of the elderly in health is due to regional differences in the efficiency of the functioning of medical institutions.
Conclusions. Significant differences in the availability of medical care across the constituent entities of the Russian Federation hinder the successful implementation of projects aimed at solving the country's demographic problems.