bluuebunny/crossref_metadata_2025 huggingface dataset:
Influence by hypothyroidism on the level of sex hormones in blood and their intracrine content in the tumor in rats with Guerin’s carcinoma
Authors: Kit O.I. , Bandovkina V.A. , Frantsiyants E.M. , Kaplieva I.V. , Shikhlyarova A.I. , Surikova E.I. , Neskubina I.V. , Cheryarina N.D. , Pogorelova Y.A. , Trepitaki L.K. , Arakelova A.Y. , Maksimova N.A. , Poryvaev Y.A. , Ilchenko M.G.
Published: June 2023

The aim of our research work was to study the level of sex steroids in blood, the tumor and the perifocal zone in rats of both sexes with Guerin’s carcinoma against the background of hypothyroidism. Materials and methods. The experiment was performed in 110 outbred rats of both sexes. Hypothyroidism was induced in animals for 30 days with Mercazolil medication, and then Guerin’s carcinoma was transplanted (the main group). The reference groups included animals with an independent growth of Guerin’s carcinoma and with independent hypothyroidism, as well as intact animals (the norm). On the 18th day of the tumor growth, the animals were sacrificed, and, using standard RIA kits, in the serum, the tumor homogenates and the perifocal zone, the levels of estradiol (E2), testosterone (T) and progesterone (P4) were determined. Results. In comparison with intact animals, hypothyroidism caused an increase in the blood content of E2 in animals of both sexes by 2.2-2.4 times and T by 1.4-16 times, and P4 by 1.7 times only in females, but recorded was a decrease therein in males by 2.4 times. The growth of Guerin’s carcinoma resulted in a 2.5-5.5-fold decrease in E2 in blood of the animals of both sexes, an increase in T by 2.1 times and P4 by 3 times in the females, but a decrease in T by 2.6 times without changing P4 in the males. In the main group, in the animals of both sexes, similarly to the processes in hypothyroidism, the level of E2 and P4 increased by 1.4-1.6 times, and in females also T by 4.4 times, compared with the intact animals. Conclusion. Hypothyroidism and the growth of Guerin’s carcinoma changed E2 in different directions in animals of both sexes the level of sex hormones in blood and shifted the steroid balance in the tumor and its perifocal zone. In the females of the main group, the saturation of the tumor with estrogens, androgens and progesterone decreased, while in the males, on the contrary, the concentration of steroids increased.
Differences in the functioning of the hypothalamic-pituitarygonadal axis of regulation in male rats at one (liver) site and two (liver and lungs) sites of metastasis of sarcoma 45 in the experiment
Authors: Kit O.I. , Kaplieva I.V. , Frantsiyants E.M. , Trepitaki L.K. , Bandovkina V.A. , Pogorelova Y.A. , Goroshinskaya I.A. , Surikova E.I. , Neskubina I.V. , Zhukova G.V. , Shikhlyarova A.I. , Engibaryan M.A. , Ausheva T.V. , Volkova V.L. , Gusareva M.A. , Kachesova P.S.
Published: June 2023

Aims: to study the features of the functioning of the hypothalamic-pituitary-gonadal axis (HPGA) regulation in male rats at the stages of liver metastasizing. Materials and methods. Our research work was performed in 30 outbred male rats. Metastases in the liver were produced by implantation of sarcoma 45 (S45) cells into the spleen, which was previously positioned under the skin. The time spans of the study are 5 weeks (the pre-metastatic stage) and 7 weeks (the metastatic stage) after tumor cell transplantation. In the tissues, the content of the following hormones was determined by RIA: luteinizing hormone (LH), follicle-stimulating hormone (FSH), estradiol (E2), total testosterone (Ttot), progesterone (P4); by ELISA we determined the content of the following hormones: gonadotropin-releasing hormone (GnRH), free testosterone (Tfr) and estrone (E1). Results. At all stages of the study, the level of GnRH in the hypothalamus decreased by more than 2.0 times; in the pituitary gland, the hormone levels had multidirectional dynamics: LH decreased by 1.6 times, and FSH increased by more than 6.0 times. Liver metastases were characterized by high levels of E1 and Ttot. In the gonads, a high level of P4 was recorded and concentrations of both forms of testosterone were reduced. The concentrations of E2 (by 1.6 times), Tfr (by 4.8 times) increased in blood, and the level of Ttot decreased (by 1.9 times). The salient features of HPGA in the presence of two metastasis sites (liver and lungs) were as follows: in blood, a 2.0 times lower increase in the LH and Tfr contents, a 1.6 times greater increase in E2, an increase in P4 (2.6 times), 1, 4 times lower level of FSH; in the gonads, there are found lower levels of P4, E1, but higher levels of Tfr and Ttot; in liver metastases, a greater increase in P4 (5.2 times), E1 (2.2 times) and Tfr (2.0 times) is recorded. Conclusion. Metastasizing to the liver was accompanied by activation of HPGA with the maximum accumulation of reactogenic E1 in liver metastases in rats with two metastasis sites that may indicate their more severe malignancy and ability to metastasize to the lungs.
The Nutslezing and the lantern: Public lectures with image projection organized by the Maatschappij tot Nut van 't Algemeen in the first decades of the 20th century
Authors: Da Rocha Gonçalves Dulce
Published: June 2023

Public lectures were a typical social event to nineteenth and twentieth century audiences in the Netherlands. Among these, the so-called Nutslezingen were particularly well-known, eliciting praise, criticism, and mockery. The wide use of term Nutslezing is confirmed by its inclusion in the Van Dale dictionary with defines it as “lecture for a department of ‘t Nut.” The Maatschappij tot Nut van ’t Algemeen, Society for the Common Benefit, was established in the Netherlands in 1784, and the Nutslezingen were one of their earliest and certainly the most recognizable of their activities. In 1900, by becoming a member of the recently founded Vereeniging tot het houden van Voordrachten met Lichtbeelden, Association for the Organization of Illustrated Lectures, the departments of ‘t Nut gained access to a collection of slide-sets and readings which they could use for their lectures. Using Frank Kessler’s concept of the educational magic lantern dispositif, this article will examine how the projection of lantern slides was incorporated in the Nutslezingen and how the historical stakeholders, audiences, speakers, local board members, and the national administration of ‘t Nut engaged with the technology, in theory and in practice.
Decentring the Broadcasting Dispositif: Educational Closed-Circuits, Military-Industrial Entanglements, and Useful TV
Authors: Weber Anne-Katrin
Published: June 2023

Between the 1950s and the 1970s, the introduction of ETV into classrooms was supported by ongoing experiments regarding the medium’s affordances and technological design: educators and financing bodies experimented with televisual forms that embraced non-commercial broadcasting, national and regional programming, and even transmissions by planes. Analysing educational television in the USA, this paper focuses on one specific dispositif, namely the televisual closed-circuit (CCTV). While the closed-circuit projects have been widely documented in the postwar period and have received some attention from television and media historians, the analytical focus has remained on educational CCTV. This paper suggests a shift in perspective that embeds the educational closed-circuit within a broader history of televisual CCTV. In addition to serving school reforms, postwar CCTV systems were frequently used in military and industrial settings, where they fostered automation, surveillance, and tele-command. The analysis of educational television through the lens of closed-circuits brings to the fore such military-industrial entanglements and their links with the educational sector, and shines a new light on the history of educational TV overall.
Through Ice and Snow. Mountain Films as Educational Films in the 1920s and 1930s
Authors: Yazdanpanah Marie-Noëlle
Published: June 2023

The article focuses on two cinematic representations of alpinism and its multimedia performance practice in the popular education programmes of the Vienna Urania in the 1920s and 30s: First on Arnold Fanck’s early mountain film Im Kampf mit dem Berge (DE 1921). I am not concentrating on Fanck’s film version, but on the version produced by the Urania for popular education, which was distributed throughout Austria as Urania-Kulturfilm. I ask how the Urania utilised Im Kampf mit dem Berge as part of a media package (consisting of films, lectures and slides) and which media-pedagogical methods and practices were thereby employed. How did entertainment and instruction relate to each other? The second film I will look at is the ambitious Austrian amateur film Mit Steigeisen und Eispickel (c. 1934) produced and filmed by a group of mountaineers. I investigate how this film relates an established repertoire of images to elements of educational films to introduce the audience to new techniques of ice climbing: What techniques of showing and instructing are discernible and to what extent are the film and its performance practice ‘educational’? To sum it up, I interpret the mountain and alpine film as educational film and investigate the role and qualities attributed to the medium film as a teaching tool for conveying and disseminating contemporary ideas of the mountain and alpinism.
De sprekende zwijger. Willem van Oranje (1934) en het Oranjenationalisme van de jaren 30
Authors: Van Oosterwijk Abel
Published: June 2023

Op 3 oktober 2022 hield Abel van Oosterwijk, documentalist bij Eye Filmmuseum, onderstaande lezing in het Noord-Hollands Archief in Haarlem. Aanleiding was de tentoonstelling Willem van Oranje door een gekleurde bril over de beeldvorming over Willem van Oranje door de eeuwen heen. In opdracht van Eye Filmmuseum deed Van Oosterwijk onderzoek naar de totstandkoming van de film Willem van Oranje (1934), de eerste lange Nederlandse speelfilm met geluid. Van Oosterwijk toont middels verschillende archiefvondsten aan dat de productie van deze film sterk was ingegeven door het Oranjenationalisme van de jaren 30, en zelfs indirecte banden had met het fascisme. Willem van Oranje krijgt in de film een heldenstatus toebedeeld als de ‘Vader des Vaderlands’.
The Example of Joan of Arc. How a Belgian Teacher Created a Lesson Illustrated by Means of Lantern Slides
Authors: Egelmeers Wouter
Published: June 2023

Due to a lack of sources documenting everyday teaching practices, historians engaging with the use of the optical lantern in education have traditionally focused on the top-down implementation of the medium. This contribution presents a rare case study of how the medium was actually used by focusing on a lesson on the saint Joan of Arc that was taught by means of the optical lantern at a Catholic school for girls. This analysis is enabled by the preservation of an exceptionally rich collection of lantern slides and related materials, including a notebook with the text that was probably used during the projection of the images. These sources show that the teacher who was in charge of the lesson went to great lengths to combine various images and text fragments with each other, creating a unique narrative that corresponded to her Catholic worldview and goals.
In memoriam Edward Schenk (1948-2022)
Authors: Slot Pim
Published: June 2023

In memoriam of Edward Schenk (1948-2022)
The Educational Dispositif: a Smaller Abstraction
Authors: Yazdanpanah Marie-Noëlle , De Klerk Nico
Published: June 2023

Introduction to the special issue on The Educational Dispositif.
The Development of Game App 'Find the Object' to Improve English Vocabulary Mastery
Authors: Wijaya Titis Wisnu , Isnanda Reza Giga , Priwadhana Bhaskara Satrya
Published: June 2023

English is a communication international language with more than 50 countries using it as their primary language. Therefore, understanding and ability to communicate in English is needed. During this time, the method of learning English is mostly delivered using the Teacher Centered Learning (TCL) method and there are still a few English vocabulary learning media in the form of applications used in the learning process in the classroom. The purpose of this study was to create a game called Find the Object to help students, especially the elementary school level, to learn English vocabulary to make it more interesting. There is a pre-test and post-test to conclude whether this game significantly managed to improve the mastery of English vocabulary. This needs to be proven through observing the value of the pre-test and post-test
Prediction of New Student Registration at Universitas Muhammadiyah Yogyakarta using the Naïve Bayes Classification Algorithm
Authors: Saputri Lusiana Ning , Asroni Asroni , Riyadi Slamet
Published: June 2023

All public and private universities perform new student admission each year, with the number of applicants reaching the thousands. Prospective new students who intend to continue and meet the higher education criteria must re-register according to the university’s timetable after enrolling through their selected pathway and being pronounced passed. Due to the movement of prospective students to different departments or universities, the number of applications typically does not match the number of individuals who have re-registered. If the probability of a new student candidate departing can be discovered early, higher education management can take the necessary steps to retain the prospective student. Data mining and the Naïve Bayes algorithm were employed to analyze the data. The information was extracted from Universitas Muhammadiyah Yogyakarta’s database of Information Technology freshmen applicants for 2016-2017. Microsoft Excel, RapidMiner, and SQL Server 2014 Management Studio were utilized.
A Monitoring Application for Screening or Early Detection of High-Risk Pregnant Women Using Spring Boot and Flutter Frameworks
Authors: Zikri Khairullah , Purbohadi Dwijoko , Kurnianti Aprilia
Published: June 2023

Pregnancy is still a major health issue at present. Statistics demonstrate an annual increase in pregnancies. Monitoring pregnant women involves undergoing regular checkups to verify the fetus’s health. However, many midwives still manually enter data in ledgers. Therefore, this study designed an application to assist midwives in saving and displaying data to monitor the health of pregnant women, allowing the stored data to be easily obtained and saving midwife storage space. This application is exclusively accessible to midwives due to the restricted periodic health checkups for pregnant women. This application was developed using the spring boot and flutter frameworks. In the final stage, testing was performed on the designed features.Keywords: .
Obligatory Prayer Practice Based on Mobile Learning
Authors: Hakim Abdul , Purbohadi Dwijoko , Setiawan Asep
Published: June 2023

Commencing with dawn, zuhr, asr, maghrib, and concluding with isha, obligatory prayers are conducted five times a day. These are the first worship that will be weighed on the last day. Printed materials are frequently utilized to teach the practice of praying. It is feasible, however, to produce a monotonous quantity of learning. Today, technology development and information have influenced an individual’s learning style and behavior. In order to provide an exciting and engaging learning environment, this study designed a mobile learning application for obligatory prayer practice. This study employed an experimental method to develop the application and questionnaires to collect the data. The application could display readings of prayers, images of the prayer movement, videos of the prayer movement, and audio readings of prayers, as well as some of the most influential summaries, positions, and laws for leaving a prayer.
Evaluating the Hybrid Multi-Protocol Label Switching (MPLS) on the Enhanced Interior Gateway Routing Protocol (EIGRP)
Authors: Novradinata Ridho , Riyadi Slamet , Adrian Ronald
Published: June 2023

The development of technology and communication is expanding rapidly. In this case, the internet has become a vital necessity in globalization. Technological innovations are required to create a seamless, fast, and secure communication system. This research aims to evaluate the Enhanced Interior Gateway Routing Protocol (EIGRP) implementation by applying the Multiprotocol Label Switching (MPLS) technology. This study adhered to several stages in the Network Development Life Cycle (NDLC) method. The results of the two technology combinations, EIGRP and MPLS, demonstrated MPLS network simulation testing in several dynamic routing systems: EIGRP and OSPF, identified through the Quality of Service (QoS) value. It revealed that the best performance was EIGRP with a throughput of 2152.5 bps, delay of 335.6 ms, and jitter of 411 ms. Furthermore, MPLS and EIGRP network redundancy was better applied in the mesh topology with a multi or backup link than in the linear topology with a single link.
Classification of Student Understanding on Covid-19 Booster Vaccine Using Machine Learning
Authors: Damarjati Cahya , Riyadi Slamet , Irawan Ricki
Published: June 2023

The outbreak of COVID-19 has been declared a global pandemic by the World Health Organization (WHO). Developing a vaccine is one of the best ways to reduce the virus's impact. Nevertheless, the development of virus mutations produces new variants that diminish the efficacy of the previous vaccine. Booster doses of the Covid-19 vaccine is still a matter of debate among the public, particularly among students, as evidenced by the low rate of booster vaccinations in the community, which is a result of a lack of knowledge about booster vaccines. The purpose of this study is to assess the level of understanding among Universitas Muhammadiyah Yogyakarta (UMY) students regarding booster vaccinations, with the results subsequently serving as a factor or strategy for future government booster vaccination policy decisions. ANN and SVM algorithms could be used to predict the level of understanding of booster vaccinations among UMY students. However, the maximum level of precision in classifying the level of comprehension is not yet known. To determine which of the two methods, kernel and k-fold, provided the maximum level of accuracy, a comparative study was conducted between them. The research was conducted by disseminating questionnaires containing assessments of booster vaccinations to a total of 2095 respondents. Using randomized sampling type, this study yielded an accuracy of 88.45% for the ANN method and 89.93% for the SVM method in each scenario. In addition, the authors conduct feature efficiency, which aims to reduce the time and cost associated with data computation.
Design a Two-Axis Sensorless Solar Tracker Based on Real Time Clock Using MicroPython
Authors: Putra Karisma Trinanda , Arrayyan Ahmad Zaki , Syahputra Ramadoni Zaki , Pamungkas Yoga Agil , Rahaman Mosiur
Published: June 2023

Since the majority of the electrical energy required to meet consumer demands is still produced by the typical power plant using fossil fuels, the world's electricity supply will eventually approach a critical point due to the steady depletion of fossil fuels. One solution to replacing energy derived from fossil fuels is solar energy. However, the results of energy generation are significantly influenced by the angle of the solar panels to the direction of sunlight. Therefore, in order to optimize the production of electrical energy, a microcontroller system that can track sunlight is developed using MicroPython. This research calculated the azimuth angle and elevation angle to create a solar tracker that can follow the sun's position based on time. The results of this research reveal that solar trackers at 21.30 volts and rooftop solar panels at 20.44 volts when both produce open circuit voltage. With an solar tracker, solar panels may operate up to at a 20% efficiency in sunny conditions, compared to an average efficiency of 18% for rooftop solar panels.
Association of serum beta-hCG and urine albumin-creatinine ratio with hypertensive disorders during pregnancy
Authors: Yadav Kanishka , Tyagi Mamta , Gupta Smriti , Verma Yamini , Kumar Sandeep
Published: June 2023

Background: Preeclampsia with or without severe symptoms, chronic hypertension with or without superimposed pre-eclampsia/eclampsia, gestational hypertension, HELLP syndrome, or eclampsia all pose a significant risk of morbidity for both the mother and the unborn child. The aim of this study was to investigate if the albumin-to-creatinine ratio in urine spots and the serum beta-hCG level correlate with the hypertensive illness of pregnancy.”
Method: “The current inquiry was conducted during the months of October 2020 and August 2022 at the obstetrics and gynaecology department of Subharti medical college in Meerut, Uttar Pradesh. The study was not open to women who were more than 20 weeks pregnant, had gestational diabetes mellitus, had more than one pregnancy, had chronic hypertension, chronic renal disease, chronic liver disease, cardiac disease, systemic lupus erythematosus, or haematological illnesses. We measured the levels of serum beta hCG and the urine albumin-creatinine ratio, and we compared them between the groups.”
Results:  After ensuring that each participant had given their informed permission, the trial comprised a total of 200 patients. In the hypertensive group of the participants in the study, 31% were between the ages of 21 and 35, and 29% were less than 20 years old. With increased beta hCG and UACR, there was a higher incidence of hypertensive retinopathy, acute renal failure, DIC, and PPH among the patients, as well as the poorest fetal outcomes. (p<0.05)
Conclusions: The presence of a substantial relationship between hypertensive diseases and raised levels of beta-hCG during pregnancy, as well as a greater ratio of urine albumin to creatinine.  There is a considerable increase in the incidence of fetal growth retardation, preterm, and mortality occurring within the uterus among mothers who have higher levels of beta-hCG and urine ACR.
A real-world perspective from Indian pediatricians on typhoid vaccination perceptions and preferences
Authors: Karamath S. P. , Pandya Sathish , Kumar Pavan , Mahajan Manish , Dutta Trayambak
Published: June 2023

Background: Typhoid vaccines are not a part of national immunization schedule in India, current survey aimed to evaluate pediatricians’ perception, recommendation patterns, and preference regarding typhoid conjugate vaccine (TCV) in children and adults.
Methods: This was an observational, cross-sectional survey amongst 500 pediatricians practicing at various healthcare setups/clinics/hospitals located across India. The perception, recommendation patterns, and preference of pediatricians regarding TCV were assessed using a pre-defined, structured, and self-administered questionnaire which consisted of 25 open- and close-ended questions.
Results: TCV was highly recommended in children aged 9-24 months (61%), with only 57% of the recommended age group being vaccinated. The lowest TCV recommendations were observed in the age groups 5-12 years (35%) and 12-18 years (25%). The predominant barriers for parents who are not getting their >12 years old children vaccinated include lack of parent’s awareness that TCV can be given to adolescents (61%) and wrong assumption of parents that their child was vaccinated when young (56%). The top key factors influencing parents in getting their children vaccinated included advice of doctors, mention in the vaccination card, previous vaccination of elder sibling, and children suffering from typhoid.
Conclusions: Overall pediatrician recommendations and parent acceptance rates of TCV for their children is low. Pediatricians included in the study believe that 2 doses of TCV are necessary for paediatric age group. Advice of the doctor, mention of TCV in vaccination card and awareness activities by pharmaceutical companies play a crucial role in improving the typhoid immunization rates with TCV.
Giant cell tumor of clivus: a rare case report and review of literature
Authors: Ferdause Jannatul , Karim Rubama , Taposhi Anita Rahman , Chowdhury Qamaruzzaman
Published: June 2023

Clival giant cell tumors (GCTs) are an extremely rare type of tumor, with only 13 cases reported to date. Despite being histologically considered benign, these tumors can be locally aggressive and have a high rate of local recurrence, as well as the potential for distant metastasis. Due to their rarity and the difficulty of treating them due to their critical location, the ideal treatment protocol for managing clival GCTs remains controversial. The present report describes a 22-year-old female who experienced ptosis on her right eye and visual disturbance for one month. Magnetic resonance imaging (MRI) revealed a large, heterogenous, lobulated mass lesion arising from the clivus, extending anteriorly and compressing the optic chiasm and optic tract, with both parasellar extension and extension into the sphenoid sinus. An endoscopic endonasal trans-sphenoidal procedure was performed to excise the lesion. Post-operative MRI revealed residual disease, so a revision surgery was done using a combined microscopic and endoscopic procedure. Following surgery, the patient was given Denosumab for one year as well as has been symptom-free for the past 18 months of follow-up. This report contributes to the limited literature on the GCTs involving the clivus.
O programa nacional de alfabetização (PNA) e a participação da educação nas reformas de base do governo João Goulart (1963-1964)
Authors: Fidelis Thiago
Published: June 2023

Em 1961, após a renúncia de Jânio Quadros ao cargo de presidente da República, o vice-presidente João Goulart, voltando de uma viagem da China, foi impedido de assumir pelo alto comando do Exército, temeroso de que o político pudesse implantar um governo de caráter comunista no país, em um contexto de intensas disputas promovidas pela Guerra Fria. Após um acordo que envolveu a instituição do Parlamentarismo, foi autorizada a posse de João Goulart, sendo que esse sistema foi mantido até 1963, após ser revogado por um plebiscito popular. A partir daí, o governo passou a estruturar melhor as chamadas Reformas de Base, que seriam ações voltadas para  a reestruturação de várias áreas do Brasil, sendo a Reforma Agrária a mais discutida entre elas. No entanto, a Educação também foi um dos principais aspectos dessas Reformas, sendo que a principal ação foi a instituição, no início de 1964, do Programa Nacional de Alfabetização (PNA), uma adaptação de um projeto de alfabetização implantado em algumas regiões do Nordeste, pelo professor da Universidade de Recife, Paulo Freire. Nesse processo estruturado a nível regional, o método consistia em alfabetizar um grande grupo de adultos em apenas 45 dias, utilizando elementos como a linguagem e visão de mundo próprio dessas pessoas, aliados a uma perspectiva política no ensino, estimulando a criticidade e a luta por melhores condições de vida para esses grupos. Assim, o objetivo dessa apresentação é discutir a instituição do PNA dentro do contexto político da época e pensando na sua efêmera duração, uma vez que ele foi extinto junto com o governo de João Goulart por um golpe de estado, em abril de 1964.
Ensino da química na perspectiva Freiriana e a manutenção da evasão escolar no ensino médio brasileiro: o socioeconômico do problema-problema.
Authors: Morais Nilson dos Santos , De Almeida Aline Rafaela
Published: June 2023

De acordo com as diretrizes curriculares do Ensino Médio brasileiro, o ensino de Química faz parte do segmento de Ciências Naturais, Matemática e Tecnologia, sendo considerado a disciplina responsável pela instrumentação cultural essencial da educação humana, co-participante na interpretação do mundo e ação responsável na realidade, que deve ser abordada por meio de temas sociais contemplando três eixos do conhecimento químico: propriedades, transformações e constituição. Seu ensino ainda articula problemas sociais relacionados à Ciência e Tecnologia, cujos processos de construção do conhecimento escolar pressupõem a inter-relação dinâmica de conceitos cotidianos e químicos, conhecimentos teóricos e práticos, essenciais ao desenvolvimento de capacidades formativas específicas. Com base na análise das diretrizes curriculares para o ensino médio brasileiro - ciência da natureza, matemática e tecnologia publicadas em 2006, este artigo analisará o abandono escolar e as consequências que a ausência do ensino da química pode gerar para o mundo do trabalho brasileiro na perspectiva de autonomia do método Paulo Freire. A disciplina de Química no Brasil faz parte do currículo do ensino médio, quando os alunos estão entre 15 e 17 anos, cuja idade representa 1,6 milhão de adolescentes fora da escola, de um total de 16 milhões de jovens de uma população brasileira de 207 milhões. As principais causas da evasão são gravidez precoce, mercado de trabalho e aprendizagem. Como a educação química é para ciência e tecnologia, um país constituído por um acesso desigual de domínio e conhecimento sobre conceitos básicos da ciências exatas, elementos que afirma a dependência cultural de desenvolvimento econômico e social, pois segundo Paulo Freire, autonomia é quando há intervenção na realidade como sujeito de ocorrências, e sem minimização da evasão dos jovens no ensino médio e uma boa formação no ensino de química, não haverá a possibilidade de intervenção na realidade brasileira.
Um diálogo sobre democracia: as contribuições de Paulo Freire e Jhon Dewey para a construção de uma educação com bases democráticas
Authors: Da Silva Jefferson Melo
Published: June 2023

A educação democrática surge mediante os direcionamentos da sociedade ou ela é instrumento impulsionador de mudanças a partir de suas práticas? Buscamos responder este questionamento através de uma análise bibliográfica articulando as teorias filosóficas de John Dewey com as do patrono da educação, Paulo Freire. Ambos percebiam a escola enquanto espaço de organização social, vislumbrando uma articulação entre educação e política nas salas de aula atrelada a vivências práticas de democracia no interior das instituições e reverberando para além dela.
Educação para o lazer e para o meio ambiente a partir de um brinquedo robô: dialogando com Paulo Freire e Mikhail Bakhtin
Authors: Lopes da Silva Cinthia , Beppler Regimari C. R. , Wichinheski, Elisabeth , Hineraske Leizi
Published: June 2023

Este texto tem como objetivo analisar uma proposta de educação para o lazer e para o meio ambiente a partir de um brinquedo robô e do diálogo entre Paulo Freire e Mikhail Bakthin. Trata-se de um relato de experiência com análise de natureza qualitativa com uso de técnicas de investigação - a observação participante e o diário de campo. Os resultados obtidos indicam que o brinquedo robô é uma importante estratégia didática que desperta o interesse e curiosidade dos estudantes para o cuidado com o meio ambiente e para as atividades do contexto do lazer.
Mecánica de materiales poliméricos con cargas vegetales como compuestos
Authors: Delgado Tobón Arnoldo Emilio
Published: June 2023

Esta obra está enfocada en las propiedades mecánicas de compuestos de plástico y caucho elaborados con cargas vegetales. Responde a la necesidad de atenuar el impacto negativo sobre el medio ambiente ocasionado por la tala indiscriminada de árboles maderables, la explotación de cargas minerales y el uso de fibras sintéticas para la fabricación de artículos industriales, de hogar y consumo personal. Las fibras y harinas naturales ofrecen una alternativa importante para ser utilizadas en mezclas poliméricas debido a su origen y producción sustentables; además son livianas, aportan rigidez y dureza. En la primera parte del libro se presentan conceptos de mecánica de cuerpos y determinación de propiedades mecánicas de polímeros. En la segunda parte se describen los tratamientos superficiales que se deben realizar a las cargas vegetales, así como el empleo de agentes compatibilizantes con el objetivo de mejorar la adhesión superficial de la partícula con un polímero y, de esta manera, aumentar la resistencia mecánica de los compuestos. La tercera parte ofrece al lector una guía acerca de la fabricación de compuestos con fibras y harinas de madera; se incluyen fundamentos de formulación y procesamiento. La última parte del libro trata sobre un estudio experimental a escala de laboratorio de compuestos de caucho natural, se evaluó comparativamente un aserrín de pino con respecto a sílice, caolín y carbonato de calcio, a través de la medición de propiedades mecánicas de los compuestos respectivos.
Were academic promotions in biochemistry and other research disciplines improperly controlled in Poland between 2011 and 2020? A response to the recently published “Who controls the national academic promotion system” article
Authors: Węgrzyn Grzegorz
Published: June 2023

In the recently published article by Koza et al. (SAGE Open, 2023, 13, doi: 10.1177/21582440231177974), the authors analyzed the academic promotion system in Poland between 2011 and 2020. They concluded that “the Polish system of academic promotions in the past decade can hardly be regarded as based on pure merit”, suggesting the impropriety, based on the participance of the members of the Central Board for Degrees and Titles in panels of experts evaluating the applications. Biochemistry was provided as a research discipline in which such an “impropriety” was the most pronounced, though other disciplines were only slightly less “improperly affected”. Although the calculations presented by Koza and others (Koza et al., 2023) were proper, their conclusions were affected by fundamental errors in assessing the roles of the panelists and misinterpretation of the data. The drawbacks of the interpretations of the facts and in drawing conclusions are presented and discussed in this paper, underlining the necessity of being very careful when assessing any phenomenon and concluding about any mechanism. Indeed, only very well substantiated conclusions, strongly supported by objective data, should be published. This rule is very well known in biochemistry and other exact and natural sciences, and should be mandatory in all other research disciplines.
Проблемы реализации исламской экономики в России в целях обеспечения экономической безопасности страны
Authors: Кондратьев Р.Я. , Сибагатуллина Р.М.
Published: June 2023

В статье рассмотрены особенности и отличия исламской экономики от традиционной европейской экономической системы и проблемы реализации исламской экономической модели, как один из факторов обеспечения экономической безопасности страны.
Инженеры или менеджеры: оптимизация системы высшего образования России
Authors: Лукичёв П.М.
Published: June 2023

В статье анализируется структура подготовки кадров высшей квалификации в России. Сравнение с опытом других стран показывает, что как число выпускников, так и соотношение специальностей, подготавливаемых российскими университетами, не являются оптимальными и требуют пересмотра.
Анализ процесса цифровизации в системе развития городских сообществ
Authors: Хрипков К.А. , Хрипкова Д.В.
Published: June 2023

В работе предпринята попытка изучить факторы цифровизации влияющие на консолидационный потенциал граждан в рамках развития городских сообществ. С точки зрения социальных отношений цифровая консолидация фактически выступает двигателем социальности как таковой, то есть является самой первоначальной ступенью, из которой возникают все остальные – простые и сложные формы взаимодействий, в том числе в процессе развития городских сообществ.
Особенности работы с академической литературой студентов московских вузов
Authors: Персиянцева С.В.
Published: June 2023

Рассматриваются три уровня стратегий работы с академическими текстами студентов в процессе учебной деятельности. Выявлены типы читателей и предпочитаемые метакогнитивные стратегии чтения московских студентов.
Об актуальности взаимодействия с международными правоохранительными органами
Authors: Проурзина О.Ю.
Published: June 2023

Противодействие преступности с применением зарубежного опыта. Взаимодействие органов внутренних дел при выявлении и расследовании преступлений с международными органами правопорядка. Ранее это была систематизация данных, создание и наполнение служебных информационных систем, содержащих базы данных и криминалистические учеты, сейчас, с учетом накопленного опыта, необходимо создание информационных систем с возможностью интеллектуальной работы и сбора информации.
Соотношение правовых и нравственных норм в информационном обществе
Authors: Стрыгина С.В.
Published: June 2023

В статье раскрывается взаимодействие и взаимозависимость права и морали в современном обществе. Анализируются причины конфликта между ними. Показаны моральные основания вынесения решений Конституционным Судом РФ. Подчеркивается роль нравственных основ в праве в информационном обществе. Отмечается значение традиционных ценностей как основы консолидации общества.
Спорные вопросы межевания земельных участков
Authors: Федоскин Н.Н.
Published: June 2023

В статье анализируются актуальные вопросы установления границ земельных участков, находящихся во владении граждан. Автор рассматривает сложные вопросы земельного права возникающие в процессе проведения землеустроительных работ и межевания. Указываются проблемные ситуации, создающие необходимость проведения межевания, поэтапный механизм постановки на кадастровый земельный учёт. Даются практические рекомендации выхода из конфликтных ситуаций. Большое внимание уделено правоприменительной практике. Земельные споры рассматриваются по правилам искового производства, т.к. требование об установлении местоположения границ земельного участка является спором о праве. Вопросы изменения границ уже оформленных и поставленных на кадастровый учет земельных участков находится в компетенции суда, который вправе изменять такие границы в установленном законом порядке с учётом всех заинтересованных сторон. Автор приходит к выводу о необходимости процедуры досудебного урегулирования проблемы, необходимости взаимодействия с владельцами соседних смежных участков, с местными администрациями и надзорными органами.
Изучение качества жизни больных остеоартритом коленного сустава на основании использования опросника SF-36
Authors: Вансович Д.Ю. , Сердобинцев М.С. , Линник С.А. , Хомутов В.П.
Published: June 2023

В статье представлена динамика основных показателей качества жизни 136 больных II и III стадиями остеоартрита коленного сустава по классификации Kellgren – Lawrence с использованием шкалы SF – 36 на этапах комплексного лечения. 88 пациентов подвергнуты операции имплантации танталового электрета, которая у 42 больных дополнена интрамедуллярной декомпрессией бедренной и большеберцовой костей. Неоперированные 48 пациентов получали стандартную комплексную консервативную терапию. Мониторинг основных показателей качества жизни больных проводился в течение 36 месяцев. Установлен дефицит основных параметров качества жизни у больных остеоартритом по отношению к средним значениям в популяции, более выраженный у больных с III стадией заболевания. Консервативное лечение не повышает качество жизни больных остеоартритом коленного сустава. Выявлено значительное повышение основных критериев качества жизни у больных, подвергшихся оперативному лечению.
Современные представления об этиологии Эпштейн – Барр вирусной инфекции
Authors: Нечукин Г.Р. , Хрипченко А.Д. , Лидохова О.В.
Published: June 2023

Герпесвирусные инфекции занимают лидирующие позиции в человеческой популяции. Особенность вируса Эпштейна–Барр (ВЭБ) заключается в его генетическом коде. Основную часть генома составляют участки, экспрессирующие регуляторные белки, которые позволяют реализовывать трехступенчатый жизненный цикл.
Артоскопическая хирургия в лечении травм коленного сустава
Authors: Осипова А.А. , Младенцев П.И.
Published: June 2023

В настоящее время артроскопия является предпочтительным методом в диагностике и лечении внутрисуставных повреждений коленного сустава. Она позволяет визуализировать взаимодействие внутрисуставных структур, не нарушая их целостности и атравматично воздействуя на них. Артроскопические операции можно рассматривать как современный и доступный метод лечения при внутрисуставных травматических повреждениях коленного сустава.
Использование хромотерапии в медицине
Authors: Шоров Б.М.
Published: June 2023

В современном мире существует множество нетрадиционных способов лечения тех или иных заболеваний. Хромотерапия используется как физиотерапевтический метод лечения, её применяют как дополнение к основному лечению. Знания законов физики являются теоретической основой всех физических методов лечения и диагностики, в том числе хромотерапии.
Ситуации флирта в творчестве Франсуазы Саган: особенности их перевода на русский язык
Authors: Абрамова Е.К.
Published: June 2023

В статье рассматриваются ситуации флирта и лексико-грамматические особенности перевода инициирующей их реплики с французского языка на русский. Сначала автор выделяет ситуации флирта в тексте оригинала и в тексте перевода, затем вычленяет переводческие приемы и дает возможное объяснение решения переводчика.
Опыт разработки рекуррентных структурных моделей английских составных технических терминов, обозначающих орудия для обработки сельскохозяйственной почвы
Authors: Генералов В.А.
Published: June 2023

Настоящая статья представляет собой попытку предварительно представить базовые структурные модели английских дискретно-морфологических составных технических терминов (ДМСТТ), которые характеризуются наличием препозитивных модификаторов и отсутствием предложных связей в своем составе. Впервые разработка структурных моделей основывается не на «поверхностной структуре» ДМСТТ, а на их «глубинной структуре», и учитывает структурную ригидность, рекуррентность, линейную предельность, способы синтагматирования, ступенчатость модифицирования ономасиологического базиса, имплицитные актантные отношения, выражаемые структурными компонентами, а также иерархию, взаимосвязь, взаимозависимость, ранжирование и комбинаторику модифицирующих и базисных компонентов. Авторские концепции и пропозиции, излагаемые в данной работе, являются в определенной степени субъективными и спорными, поэтому полученные предварительные результаты исследования нуждаются в дальнейшей верификации и валидации с целью их объективизации и корректирования.
Этнокультурная специфика анималистических образов в пословицах и поговорках о труде
Authors: Горшунов Ю.В.
Published: June 2023

Во фразеолого-паремическом фонде русского и английского языков многочисленны фразеологизмы и паремии о животных. Они составляют его значительную часть, наглядно демонстрируя этнокультурную специфику и уместность при характеристике человека. В статье ставится цель выявить этнокультурную специфику паремий, содержащих названия животных, которые характеризуют человека в его отношении к труду.
К вопросу об архаизации лексики русского языка
Authors: Демидова М.М.
Published: June 2023

Статья посвящена вопросам перехода лексики русского языка из активного словарного запаса в пассивный. Исследование проводилось на богатом материале поэтических произведений К. Симонова. В результате удалось выявить несколько групп лексических единиц, непонятных современным носителям языка, определить их статус и процентное соотношение.
Тематические линии в исповедальной прозе XX века (на примере рассказов Н. Толстой и Т. Толстой)
Authors: Ракова И.В.
Published: June 2023

В настоящей статье предпринята попытка рассмотреть доминирующие тематические линии в структуре исповедального дискурса XX века в сопоставлении с исповедальным текстом XIX века. В ходе исследования удалось установить содержательно-тематическую стереотипность литературных исповедей 90-х годов XX века и XIX века благодаря присутствию и в тех, и в других текстах тем «одиночество», «тоска» и «смерть», обозначаемых соответствующими концептами в текстах. При этом наблюдается неоднородность семантического содержания данных единств в результате взаимодействия сфер объективного и субъективного знания, проявляющихся через «денотативное» и «коннотативное» содержание слова. В анализируемых текстах обнаружилось совпадение «денотативного содержания», что свидетельствует о сохранении во времени своеобразия ментальности общества: на протяжении значительного периода времени (вторая половина XIX века – 60-е годы XX века) мировосприятие и реакции людей вообще остались неизменными. При этом проявилось изменение «коннотативного содержания», свидетельствующее о специфике восприятия картины мира людьми в определённый временной период, что в свою очередь демонстрирует выход семантического содержания концепта за рамки одной языковой личности в системе одного текста.
Семантико-словообразовательные особенности существительных с суффиксом -ни в удмуртском языке
Authors: Титова О.В.
Published: June 2023

В статье рассматриваются семантические и словообразовательные особенности имен существительных с суффиксом -ни, который используется в удмуртском литературном языке при создании неологизмов с локальным значением. В ходе исследования выявляются продуктивные модели словопроизводства с данной деривационной морфемой.
Повесть временных лет и эпос «Манас»: аспекты сравнительной этнонимии
Authors: Эшиев А.М.
Published: June 2023

В статье рассматриваются эпонимические, антропонимические, этнонимические параллели, аналогии в древнерусских летописях и эпосе «Манас». Эпос «Манас» как историко-этнографический источник. Сопоставляются летописные этнонимы черные клобуки, торк и антропоним Береньди с эпическими этнонимами каракалпак, тарак и эпонимом Бердике. Отмечается, что древнерусские летописи в состоянии способствовать уточнению модальности некоторых этнонимов и эпохи эпоса «Манас».
Эволюция космической политики США: новые вызовы и возможности в контексте соперничества и стратегической конкуренции
Authors: Хлопов О.А.
Published: June 2023

В статье анализируется эволюция космической политики и и то, как она переплетена с военными задачами и программами в использовании космического пространства как нового театра военных действий. Автором отмечается, что США создав в 2019 г. Космическое командование использует космос и космические аппараты как средства сбора информации, коммуникации, сдерживания конкурентов, определяя космическое пространство как зону своих национальных интересов и национальной безопасности. На фоне совершенствования космических технологий существующее международное космическое право не поспевает за этим развитием, т.к. оно основана на идеализированном представлении о пространстве как общем достояние, которое будет использоваться в мирных целях и в интересах всего человечества. Чрезвычайно важно продолжать развивать и укреплять существующую международную правовую базу и не допустить военные столкновения в космосе.
Метафорическая реконструкция лингвоконцептов по данным современного русского языка
Authors: Арсеньева И.А.
Published: June 2023

В данной статье рассматриваются лингвистические концепты, которые являются основными объектами когнитивной лингвистики, и основные метафоры, реконструирующие их. Под лингвистическим концептом понимается содержательная сторона языкового знака, или, по терминологии С.А.Аскольдова-Алексеева, «мысленное образование, которое знаменует нам в процессе мысли неопределенное множество предметов одного и того же рода...» [1, с. 178]. Типология концептов устанавливается в статье по семантическому соответствию их целевого домена предметной области, то есть домену-источнику.
Из опыта использования поэтических текстов при обучении иностранному языку студентов неязыковых специальностей вузов
Authors: Жеребцова Т.В.
Published: June 2023

Статья описывает особенности преподавания иностранного (английского) языка студентам неязыковых профилей и специальностей и виды работы с английским поэтическим текстом, как способ повышения интереса к изучению иностранного языка.
Позитивная профилактика мобильной зависимости подростков
Authors: Лабарешных Н.Н.
Published: June 2023

В статье представлено уточнение понятия «позитивная профилактика» в контексте мобильной зависимости подростков на основе источникового анализа исследований в области педагогики и психологии. Она понимается как комплекс различного рода мероприятий по включению несовершеннолетних в социально одобряемые формы деятельности, связанные с созданием ситуации успешности, проявления активности, направленных на предупреждение формирования мобильной зависимости подростков, а также устранение рисков ее проявления.