bluuebunny/crossref_metadata_2025_split huggingface dataset:
Normativity and Body: Efficient Control Mechanisms in Society and School
Authors: Santos Welson Barbosa , Martins Rone Rosa , Castejon Mariângela , Motta Maria Carolina Carvalho , De Souza Thomas Magno Barbosa 
Published: December 2023

Objectives: The objective of this discussion is to establish a relationship between concepts and historicity of the body, sexuality and domination, from the perspective of Michel Foucault. This is because we understand the body as involved in existing power relations, from and in the various instances of society. In this sense, biopower presents itself as a control mechanism, once well instituted and established in society it is diluted in micro relationships.

Methodology: as part of the challenges of the Education in the Cerrado and Citizenship Research Group, a set of debates were carried out by members of the group. Using Discourse Analysis from a Foucauldian perspective as a tool, the search was to explain historical aspects specific to the constitution of subjects in different sociocultural positions, thus, we sought to make an ethical and aesthetic approach.

Results and conclusion: sexual discourse covered in disguise is no longer supported by mechanisms of oppression, but by mechanisms of ideology that cannot be escaped, as they are everywhere. In this way, we understand that the discourse on the modern repression of sex is sustained by micro relationships and no longer by oppression, an ideological bias passed from father to son, reinforced at school, endorsed by the teacher-student relationship.

Implications of the research: the research leaves questions: will schools being restricted from dealing with the dilemmas of sexuality and gender identities contribute to this move towards freedom of sexual language and the understanding of the real meaning of sex, if restricted to family cultural values? Would it be a return to the values ​​and customs of the traditional Brazilian family?
Sustainable Management for oat Grain Yield and Quality Based on Nitrogen Supply and Seeding Density
Authors: Da Rosa Juliana Aozane , Da Silva José Antonio Gonzalez , Alessi Odenis , Peter Cibele Luisa , Magano Deivid Araújo , Panozzo Luís Eduardo , Jung Márcia Sostmeyer , Zardin Natália Guiotto 
Published: December 2023

Purpose: The objective of this study is to evaluate a sustainable management for oat crops with high nitrogen use efficiency combined with high seeding density to improve grain yield and quality while increasing oat competitive ability against ryegrass.

Method/design/approach: The experiment was carried out in the years 2020, 2021 and 2022, with an experimental design of randomized blocks with four replications, in a 4 x 3 factorial arrangement, for sowing densities (100, 300, 600 and 900 viable seeds m-2) and form of nutrient supply: [single dose, (100%) at phenological stage V4 (fourth expanded leaf); fractional (70/30%) at the V4/V6 phenological stage (fourth and sixth expanded leaves) and; fractionated (70/30%) at phenological stage V4/R1 (beginning of anthesis)], respectively. Indicators of productivity and chemical quality of oat grains were analyzed, and lodging and ryegrass inflorescences exposed on oat plants were analyzed in the field.

Results and conclusion: The application of a single dose of nitrogen at the V4 stage resulted in higher grain and oat straw yields, without changes in the crude protein and crude fiber content of the grains. The combination of this nitrogen application method with a sowing density of 490 seeds m-2 increased the competitive capacity of white oat plants, reducing the number of ryegrass inflorescences.

Originality/value: This study contributes to more sustainable management practices in the use of nitrogen and the contribution of plant density in promoting competitive ability, reducing dependence on agrochemicals in ryegrass control and promoting food security and environmental protection.
Place of Allogeneic Hematopoietic Stem Cell Transplantation in the First Complete Remission in Ph-positive Acute Lymphoblastic Leukemia in Adults
Authors: Afanaseva K. S. , Smirnova A. G. , Vlasova Yu. Yu. , Moiseev I. S. , Bondarenko S. N. 
Published: December 2023

Introduction. Ph-positive acute lymphoblastic leukemia (ALL) is a high risk group of B-lineage acute lymphoblastic leukemia (B-ALL). Since tyrosine kinase inhibitors (TKIs) were introduced, controversial data have been obtained on the efficacy of allogeneic hematopoietic stem cell (allo-HSCT) in the first complete remission.The objective was to evaluate the efficacy of allo-HSCT in the first complete remission of Ph-positive ALL in adult patients after remission induction with continuous chemotherapeutic exposure in combination with TKIs.Methods and materials. The retrospective analysis included 74 patients with a median age of 32 years (range 18–59) after allo-HSCT in the first complete remission and 58 patients with a median age of 39 years (range 18–65) in the first complete remission after conservative therapy. Ninety-one per cent and 83 % of patients received imatinib as TKIs in remission induction in the allo-HSCT and conservative therapy groups, respectively. The median time from the first complete remission to allo-HSCT was 7 months (range 2–33). Thirty-six patients (49 %) had positive minimal residual disease (MRD) status prior to allo-HSCT. Eighteen patients (14 %) over 40 years underwent allo-HSCT in the first complete remission.Results. Allo-HSCT improves overall survival (OS) and relapse-free survival (RFS) and by 9 months since the achievement of the first complete remission, they were 70.1 (95 % CI 56.4–88.6) in the allo-HSCT group versus 45.1 (95 % CI 33.4–61.0) in the conservative group, p=0.025 and 63.3 % (95 % CI 47.6–84.1) in the allo-HSCT group versus 44.8 % (95 % CI 33.2–60.4) in the conservative therapy group, p=0.04, respectively. Allo-HSCT in patients over 40 years does not improve 5-year OS and RFS and were 57.2 % (95 % CI 30.0–84.4) versus 59.8 % (95 % CI 36.9– 82.7), p=0.69, and 42.6 % (95 % CI 14.0–71.2) vs. 50.9 % (95 % CI 29.5–72.3), p=0, 88, respectively.Conclusion. Allo-HSCT performed before 9 months from achievement of the first complete remission after induction with imatinib is the preferred method of remission consolidation in patients from 18 to 40 years old. The optimal therapy for patients older than 40 years in the first complete remission is a conservative approach in combination with TKIs.
Pathomorphology of the heart in COVID-19
Authors: Rybakova M. G. , Kuznetsova I. A. , Azanchevskaya S. V. , Vysotsky V. E. , Vlasova M. T. 
Published: December 2023

Cardiovascular system is a significant target for SARS-CoV-2.The objective was to study morphological changes in the heart in patients who died from COVID-19.Materials and methods. Autopsy material of the heart of those who died from COVID-19 (700 autopsies) was analyzed. The analysis of autopsy protocols was carried out, macroscopic changes were assessed, histological preparations stained with hematoxylin and eosin, van Gieson stain, Schiff’s reagent, the results of immunohistochemistry with antibodies to CD68, CD3, CD4, CD8, CD45 were analyzed.Results. The leading pathomorphological changes in the heart in COVID-19 are acute discirculatory changes with predominant disorders in small intramyocardial vessels. Lymphocytic myocarditis was confirmed in 1 % of cases.Conclusion. Damage to cardiomyocytes in COVID-19 is multifactorial and associated with manifestations of the underlying cardiovascular pathology, changes in intramyocardial vessels due to the action of SARS-CoV-2, and hypoxia due to progressive lung damage.
Noninvasive method of monitoring the functional state of living cells
Authors: Parkhomenko T. V. , Galibin O. V. , Tomson V. V. 
Published: December 2023

The article is devoted to the generalization of information on the use of potential-sensitive probes (PSP) to assess the viability and functional state of an entire cell. Usage of membrane PSP is of great importance for assessing both the viability and functional integrity of the cells and their structural components (mitochondria, nuclei, cytoplasmic membranes, ion channels). Potential advantage of this approach includes studies of native viable cells in order to assess functional state of donor hematopoietic cells before transplantation as well as upon their storage and cultivation. These staining tools allow to assess the state of cellular bioenergetics, i.e., the balance between production and consumption of energy in living cells. The production of energy in mitochondrial structures ensures the cell viability, whereas its impairment leads to the development of different disorders and aging. In clinical medicine, this method can be used to assess the condition of donor cells before their transplantation, primarily in oncohematology, the treatment of patients with severe ischemic myocardial lesions.The purpose of the work: to study the results of the research of the use of PSP to assess the energy potential and viability of cells.
Pelatihan Senam Pencegahan Osteoporosis dan Penyuluhan Kesehatan Gigi Mulut pada Masyarakat Pre dan Lanjut Usia Anggrek 3
Authors: Astuti Luki , Hanin Isya , Aryadi  , Tanjung Rizki 
Published: December 2023

Living a healthy life as a senior is the desire of everyone. However, keeping an elderly healthy is not easy. There are many challenges to face, because the elderly are susceptible to a variety of diseases. As you age, your body undergoes many changes or aging processes, and the changes you feel cover the entire limb. Vascular problems such as hypertension and other heart problems are common. Not only that, the elderly are also at risk of suffering from bone diseases such as osteoporosis, which can be dangerous because it can result in bone fractures and inhibit the activity of the elders because they have to lie more. Osteoporosis is often associated with periodontitis, as both are diseases of the bone caused by inflammation and old age. Both osteoporosis and periodontitis have similar risk factors such as smoking, poor nutritional status, age and immune deficiency. Osteoporosis can be prevented by eating foods rich in calcium, avoiding smoking and alcoholic beverages, having regular and regular physical activity, and exposure to sufficient sunlight. Preventing osteoporosis can reduce the risk of periodontitis in the elderly. This community service (PkM) is held for the elderly living in Grand Depok City Depok Residential, West Java. It is hoped that these activities will raise awareness of the elderly in particular, and the general public of the importance of health. It is expected that osteoporosis gymnastics for the elderly can be performed on a regular basis at Posbindu Anggrek 3.
SOCIAL CAPITAL IN KNOWLEDGE MANAGEMENT SYSTEMS FOR THE CREATIVE INDUSTRY SECTOR
Authors: Khaksar Amin 
Published: December 2023

The primary aim of this scholarly article is to examine the significance of social capital within the context of knowledge management systems (KMS) in the creative industry literature. The research adopts a comprehensive approach by employing both conceptual and literature analysis and empirical quantitative and qualitative investigations for validation purposes. According to existing literature, KMS is an essential organizational process and tool for acquiring, converting, applying, and safeguarding knowledge from internal and external sources, facilitating its utilization, development, and effective management.
The findings of this study reveal that specific organizations acquire knowledge primarily through internal research and development (R&D) processes. However, in contrast, the creative industry heavily relies on knowledge stemming from social capital, including the social environment and community interactions. This social capital plays a pivotal role in providing the necessary knowledge required for the existence of the creative industry and its ability to generate innovative products that reflect the prevailing social context within which it operates. To analyze and classify prior research on the role of social capital for KMS in the creative industry, this study utilizes a meta-analysis as a robust analytical tool, building upon earlier works that have served as foundational pieces for this investigation.
Previous research in the creative industry has demonstrated that knowledge acquisition within this domain results from a synergistic interplay between tacit knowledge and explicit knowledge obtained through diverse creative classes conducted within the industry. As a renewable resource-driven sector, the creative industry capitalizes on creativity, skill, and talent as valuable assets that can be leveraged for wealth generation, not only for significant enterprises but also for micro, small, and medium economies (UMKM), often orchestrated by local communities. This endeavor aims to stimulate employment opportunities by strategically exploiting intellectual property. Consequently, the creative industry can be regarded as a knowledge-based sector, necessitating the adept implementation of Knowledge Management Systems (KMS) in its operational framework.
Measurements of outer diameter and wall thickness of a quartz tube
Authors: Гурайбави А.О.А. , Русинов Л.А. 
Published: December 2023

Для измерения наружного диаметра и толщины стенки кварцевой трубки используется метод просвечивающей лазерной визуализации. Исследована система передачи изображений и принцип измерения системы. На основе геометрической оптики и формулы Френеля выведена теоретическая зависимость угла отклонения проходящего луча, относительной интенсивности и расстояния падающего луча вне центральной оси. Путем численного расчета анализируется результирующее изменение угла отклонения и относительной интенсивности в зависимости от расстояния падающего луча от оси. Основываясь на принципе формирования изображения с помощью ПЗС-матрицы, путем определения калибровочного коэффициента и коэффициента компенсации, выводится формула наружного диаметра и толщины стенки кварцевой трубки. Эксперименты показывают, что метод просвечивающей лазерной визуализации может быть использована для бесконтактного онлайн-измерения наружного диаметра и толщины стенки кварцевых трубок. Точность измерения наружного диаметра выше, чем точность измерения толщины стенки, и соответствует стандартным требованиям. Вся система имеет простую структуру, что дает простоту отладки и высокую стабильность.
The method of transmitting images and the measurement principle of the system are studied to measure the outer diameter and wall thickness of a quartz tube using a laser visualization method. The theoretical dependence of the angle of deviation of the passing beam, relative intensity, and distance of the incident beam on the central axis are derived based on geometric optics and the Fresnel formula. The resulting changes in the angle of deviation and relative intensity are analyzed numerically based on the distance of the incident beam from the axis. Using the principle of image formation with a CCD matrix, a formula for the outer diameter and wall thickness of the quartz tube is derived by determining the calibration coefficient and compensation coefficient. Experiments show that the transmission laser imaging method can be used for non-contact online measurement of the outer diameter and wall thickness of quartz tubes. The outer diameter measurement accuracy is higher than the wall thickness measurement accuracy and meets standard requirements. The whole system has a simple structure, which gives easy debugging and high stability.
RESEARCH AND DESIGN OF A RECOMMENDATION SYSTEM IN THE FIELD OF BIG DATA PROCESSING
Authors: Березиков Д.С. , Бубарева О.А. 
Published: December 2023

В данной статье рассматривается процесс проектирования рекомендательной системы на основе метода коллаборативной фильтрации. В статье предлагается подход к решению проблемы выбора наиболее подходящих рекомендаций для пользователя на основе анализа его предпочтений и поведения в прошлом. В статье представлены основные принципы коллаборативной фильтрации, такие как расчет сходства между пользователями и объектами, определение степени доверия к рекомендациям и использование эвристических методов для улучшения качества рекомендаций. Особое внимание уделяется процессу обучения рекомендательной системы с использованием алгоритмов машинного обучения, таких как метод ближайших соседей и метод опорных векторов. Авторы также предлагают методы оценки качества рекомендаций и способы улучшения их эффективности. Подход, предложенный в статье, можно применить для разработки рекомендательных систем с использованием метода коллаборативной фильтрации по созданию эффективных и персонализированных рекомендаций.
This article discusses the process of designing a recommendation system based on the collaborative filtering method. The article suggests an approach to solving the problem of choosing the most appropriate recommendations for the user based on the analysis of his preferences and behavior in the past. The article presents the basic principles of collaborative filtering, such as calculating the similarity between users and objects, determining the degree of trust in recommendations and using heuristic methods to improve the quality of recommendations. Special attention is paid to the process of training a recommendation system using machine learning algorithms, such as the nearest neighbor method and the support vector method. The authors also suggest methods for evaluating the quality of recommendations and ways to improve their effectiveness. The approach proposed in the article can be applied to the development of recommendation systems using the collaborative filtering method to create effective and personalized recommendations.
DIPOLAR CYCLOADDITION REACTION IN THE SYNTHESIS OF A BINUCLEAR DERIVATIVE BASED ON 3-AZIDO-1,2,4-TRIAZOLE
Authors: Босов К.К. , Суханов Г.Т. , Крупнова И.А. , Суханова А.Г. , Филиппова Ю.В. , Пивоварова Е.В. 
Published: December 2023

Реакцией 1,3-диполярного циклоприсоединения в условиях термоциклизации 3-азидо-1,2,4-триазола с 2-бутин-1,4-диолом синтезирована биядерная система, состоящая из симметричного 1,2,4- и вицинального 1,2,3-триазольного гетероциклов. Структура полученного соединения подтверждена комплексом спектральных методов: 1Н, 13С ЯМР- и ИК-спектроскопии. Методами ДСК и ТГА/СДТА изучены термические характеристики. Показано, что образующееся в ходе реакции биядерное производное на основе азидотриазола является высокоплавким и высокотермостабильным соединением, в структуре которого сохраняются реакционноспособные центры (NH незамещенный эндоциклический атом азота в 1,2,4-триазольном кольце и две экзоциклические OH-группы, связанные метиленовым мостиком с 1,2,3-триазольным циклом), что делает его привлекательной многоцентровой стартовой молекулой для получения новых функциональных азоловых производных.
A binuclear system consisting of symmetric 1,2,4- and vicinal 1,2,3-triazole heterocycles was synthesized by the 1,3-dipolar cycloaddition reaction via thermocyclization of 3-azido-1,2,4-triazole with 2-butyne-1,4-diol. The structure of the synthesized compound was validated by a combination of 1Н, 13С NMR- and IR spectroscopic techniques. The azidotriazole-based binuclear derivative resulting from the reaction was shown to be a high-melting and highly stable compound whose stricture retains reactive sites (an NH-substituted endocyclic nitrogen atom in the 1,2,4-triazole ring and two exocyclic OH groups linked to the 1,2,4-triazole ring via a methylene bridge), making it an attractive, multisite platform molecule for the synthesis of novel functional azole derivatives.
APPROACHES TO THE DESCRIPTION OF ALANE DECOMPOSITION PROCESS UNDER STATIC HEATING
Authors: Жукова М.М. , Столяров П.Н. , Мисюрин Ю.А. , Алфимов В.Н. , Базуров И.А. , Костерова А.А. 
Published: December 2023

Интерес к алану как к источнику водорода и компоненту топлива не ослабевает в течение длительного времени. Об этом свидетельствует множество публикаций, относящихся к исследованию термического разложения алана. Алан, с позиции особенностей протекания процесса разложения, интересен тем, что его распад происходит в твердой фазе, а молекула имеет простой химический состав (Al и H). Для обработки экспериментальных данных твердофазных процессов используют модели одностадийных реакций типа Аврами-Ерофеева и ряд других моделей. При построении модели многостадийных реакций в каждой стадии используются уравнения типа Аврами-Ерофеева. Авторы данной работы строят методами формальной кинетики математические модели минимальной сложности, позволяющие удовлетворительно описать имеющиеся в литературе экспериментальные данные. Показано, что для описания процесса разложения алана необходимо использовать многостадийную модель с учетом процесса диффузии кислорода.
Interest to alane as hydrogen source and propellant component is high for a long period. Many publications referring to thermal decomposition of alane and adequate kinetic model searches are witnessed. The properties of alane decomposition reaction are interesting due to alane decomposition being a solid phase reaction and the alane molecule being simple (it contains only Aluminium and Hydrogen). For processing experimental data of solid phase reactions, usually 1-stage reaction models like Avrami- Erofeev equation and others are used. For compiling a multistage model Avrami-Erofeev equation is used for every single stage. Using formal kinetics methods, mathematic models of maximum simplicity, which also agree well with data available in the literature, are created. It is shown that to describe alane decomposition process multistage model with accounting of oxygen diffusion process is the best.
EFFECT OF THE SIZE OF ALUMINUM PARTICLES ON THE DETONATION VELOCITY OF EXPLOSIVE COMPOSITIONS
Authors: Сурначев И.Н. , Певченко Б.В. , Курбатов А.В. , Петров Е.А. , Пушкин Д.В. , Чеканов М.А. , Романова Е.В. 
Published: December 2023

В статье приведен анализ экспериментальных исследований влияния инертных (в зоне химпика) высокоэнергетических добавок (ИД) на параметры детонации взрывчатых составов (ВС). На примере алюминизированных ВС (АВС), показано, что влияние размера (количества) частиц алюминия на скорость детонации АВС (ДАВС) зависит от способа изготовления заряда (литьё, прессование) и соотношения скоростей детонации АВС и ударной волны в частице алюминия. Получены зависимости для расчета скорости детонации литых и прессованных зарядов АВС от дисперсности порошка Al.
The article presents an analysis of experimental studies of the effect of inert (in the chemical spike zone) high-energy additives (IA) on the detonation parameters of explosive compositions (EC). On the example of aluminized EC (ABC), it is shown that the effect of the size (number) of aluminum particles on the detonation velocity of the ABC compositions (D ABC ) depends on the charge manufacturing method (casting, pressing) and the ratio of the detonation velocities of ABC compositions and the shock wave in the aluminum particle.