bluuebunny/crossref_metadata_2025 huggingface dataset:
RUSSIA AND COUNTRIES OF CENTRAL AND EASTERN EUROPE: EVOLUTION OF DEVELOPMENT INVESTMENT RELATION AND THEIR PROSPECTS
Authors: Шейнин Э.Я.
Published: July 2024

Статья посвящена проблемам развития инвестиционных отношений между Россией и странами Центрально-Восточной Европы (ЦВЕ) на протяжении 1945–2022 годов. Рассматриваются основные этапы их эволюции. Подробно характеризуется роль Совета экономической взаимопомощи (СЭВ) в решении народно-хозяйственных задач России и стран ЦВЕ. Выявлены особенности инвестиционных отношений между ними в период трансформации. Оцениваются перспек- тивы сотрудничества России и стран ЦВЕ в условиях усиления антироссийских санкций.

This article is devoted to the problems of the development of investment relations between Russia and countries of Central and Eastern Europe (CEE) countries during 1945–2022. The main stages of their evolution are considered. The role of the Council of Mutual Economic Assistance (COMECON) in solving the national economic problems of Russia and the CEE countries is described in detail. The features of investment relations between them during the transformation period are revealed. Prospects of the cooperation this countries in the context of increased anti-Russian sanctions.
LEVEL OF SATISFACTION OF BENEFICIARIES AS A TOOL FOR ASSESSING NATIONAL PROJECTS
Authors: Маршова Т.Н.
Published: July 2024

Несмотря на накопленный в России и в мире опыт программно-целевого управления, проблема формирования качественной системы показателей проектов остается актуальной и полностью не решенной. Рассмотрен мировой опыт и систематизированы требования к показателям государственных проектов и программ, содержащиеся в нормативных правовых и методических документах в Российской Федерации. Анализ паспортов национальных и федеральных проектов позволил выявить основные недостатки используемых показателей. В качестве направления совершенствования системы показателей национальных/федеральных проектов предложено включение в их состав индикаторов, отражающих мнения бенефициаров, уровень их удовлетворенности достигнутыми результатами. Такие показатели используются сегодня лишь в нескольких проектах, системно по всем проектам показатели данного типа не представлены. Подчеркивается, что расширение применения показателей данного типа будет способствовать лучшему выявлению проблем, повышению надежности и достоверности оценки хода реализации, результативности и эффективности проектов. Отмечена важность разработки корректных методик расчета показателей данного типа, поскольку размер и структура выборки, формулировки вопросов могут оказывать значительное влияние на результаты опросов. Рекомендовано включать показатели, характеризующие уровень удовлетворенности бенефициаров, во все федеральные проекты, используя как традиционные инструменты, так и современные цифровые технологии.

Despite the experience gained in Russia and in the world of software-targeted management, the problem of forming a “high-quality” system of project indicators remains relevant and completely unresolved. The world experience was reviewed and the requirements for the indicators of state projects and programs contained in regulatory legal and methodological documents in the Russian Federation were systematized. The analysis of passports of national and federal projects made it possible to identify the main shortcomings of the used indicators. As a way of improving the system of indicators of national/federal projects, it was proposed to include in their composition indicators reflecting the opinions of beneficiaries, the level of their satisfaction with the achieved results. Such indicators are used today in only a few projects, systematically for all projects indicators of this type are not presented. It is emphasized that the expansion of the application of this type of indicators will contribute to better identification of problems, increase the reliability and reliability of assessing the progress of implementation, effectiveness and effectiveness of projects. The importance of developing correct methods for calculating indicators of this type was noted, since the size and structure of the sample, the wording of questions can have a significant impact on the results of surveys. It is recommended to include indicators characterizing the level of satisfaction of beneficiaries in all federal projects using both traditional tools and modern digital technologies.
EVALUATION OF REGIONAL EFFICIENCY OF ECO-BALANCED DEVELOPMENT
Authors: Геврасева А.П.
Published: July 2024

На основе обобщения и систематизации подходов к измерению устойчивости и сбалансированности регионального развития в статье предложен авторский подход к оценке региональной эффективности экосбалансированного развития. Разработанная система показателей экономической, экологической и социальной динамики учитывает основные индикаторы устойчивого развития, «зеленого» роста и соответствует приоритетам национальной и региональной экономики. Научную основу исследования составляют теории экономического роста и сбалансированного развития с учетом положений концепции устойчивого развития. В процессе научного поиска выдвинута следующая гипотеза исследования: региональная эффективность экосбалансированного развития обеспечивается на основе согласованного взаимодействия экономической, экологической и социальной сфер при положительной их динамике, обусловливающей экономический рост и поддержание экологического равновесия территории.

Based on the generalization and systematization of approaches to measuring the sustainability and balance of regional development, the article proposes an author’s approach to assessing the regional effectiveness of eco-balanced development. The developed system of indicators of economic, environmental and social dynamics takes into account the main indicators of sustainable development, «green» growth and corresponds to the priorities of the national and regional economy. The scientific basis of the study is the theory of economic growth and balanced development, taking into account the provisions of the concept of sustainable development. In the process of scientific research, the following research hypothesis was put forward: the regional efficiency of eco-balanced development is ensured on the basis of the coordinated interaction of economic, environmental and social spheres with their positive dynamics, which determines economic growth and maintains the ecological balance of the territory.
THE SPECIFICS OF THE FINANCIAL MECHANISM OF MANAGEMENT IN THE INFORMATION ECONOMY
Authors: Колпакова Г.М. , Евдокимова Ю.В.
Published: July 2024

В статье анализируются особенности финансового механизма хо- зяйствования в условиях становления в мире нового миропорядка и необходимости укрепления национального финансового суверенитета и национальной финансовой безопасности. Представлены понятие, отличительные особенности и развернутая ха- рактеристика финансового механизма хозяйствования. Дана характеристика специфи- ки финансового механизма хозяйствования (ФМХ) в современной информационной экономике по сравнению с индустриальной. Охарактеризованы системообразующие механизмы интегрального ФМХ: технологический и информационный. Изучены тех- нологический и информационный механизмы информационной экономики. Рассмот- рены финансовые формы, методы и инструменты организации хозяйственной деятель- ности в современных условиях хозяйствования. Представлена характеристика соот- ношения стоимостного и ценностного механизмов хозяйствования в интегральном ФМХ. Охарактеризованы инновационные особенности цифровой финансовой услуги в информационном обществе. Итогом представленной статьи является развернутая характеристика финансового механизма хозяйствования информационного общества как принципиально иного механизма хозяйствования по сравнению с индустриальной экономикой.
Information systems and technologies in science and education
Authors: Дьяченко Н.В. , Масалева М.В.
Published: July 2024

В данной статье дано определение таких понятий, как «информационные технологии» и «компьютеризация». Актуальность статьи состоит в выявлении их содержания и функций в современном образовательном процессе и научной деятельности. В статье рассматриваются современные информационные системы и технологии, применяемые в науке и образовании. Анализируются основные тенденции и направления развития информационных технологий, их влияние на образовательный процесс и научные исследования. Доказывается, что информационные технологии с использованием компьютерного моделирования в разы увеличивают наглядность обучения во всех направлениях. Особое внимание уделяется таким аспектам, как использование облачных технологий, больших данных, искусственного интеллекта и онлайн-обучения. Приводятся примеры успешного внедрения информационных систем в учебные заведения и научные учреждения, что способствует повышению качества образования и эффективности научных исследований. Авторы обсуждают преимущества и вызовы, связанные с интеграцией новых технологий, а также перспективы их дальнейшего развития. В статье также рассматриваются вопросы подготовки специалистов, способных эффективно использовать современные информационные системы и технологии в своей профессиональной деятельности. Предложены рекомендации по оптимизации процесса внедрения информационных технологий в образовательные и научные учреждения для достижения наилучших результатов.

This article defines concepts such as "information technology" and "computerization". The relevance of the article is to identify their content and functions in the modern educational process and scientific activity. The article discusses modern information systems and technologies used in science and education. The main trends and directions of information technology development, their impact on the educational process and scientific research are analyzed. It is proved that information technologies using computer modeling significantly increase the visibility of learning in all directions. Special attention is paid to such aspects as the use of cloud technologies, big data, artificial intelligence and online learning. Examples of successful implementation of information systems in educational institutions and scientific institutions are given, which contributes to improving the quality of education and the effectiveness of scientific research. The authors discuss the advantages and challenges associated with the integration of new technologies, as well as the prospects for their further development. The article also discusses the issues of training specialists who are able to effectively use modern information systems and technologies in their professional activities. Recommendations on optimizing the process of information technology implementation in educational and scientific institutions to achieve the best results are proposed.
Breath control during soprano vocal training
Authors: Чжан Ц.
Published: July 2024

В рамках данной статьи рассматривается проблематика формирования навыков контроля дыхания при обучении вокалу сопрано. Автор подчеркивает значимость правильного дыхания для хорошего вокального исполнения, рассматривая не только роль дыхательного процесса в работе органов, участвующих в произнесении текста и голосе, но и влияние дыхания на качество звучания и выразительность исполнения. При анализе заявленной проблематики автор рассматривает правильное взятие дыхания перед началом пения, избегание придыхания на конкретных буквах, поддержание правильной позы и мимики во время выступления. Статья также затрагивает различные типы дыхания, их влияние на голос и вокальные возможности, связанные с этим. По мнению автора статьи, обучение вокалу сопрано включает в себя развитие навыков контроля дыхания, изучение термина «опора дыхания» и видов атак звука. Педагог должен обращать внимание на разнообразие атак и контроль дыхания для достижения выразительности исполнения, в том числе за счет постоянного выполнения упражнений и дыхательных практик (например, техники дыхания «железная рубашка»). В результате исследования автор приходит к выводу, что тембр голоса сопрано формируется под влиянием анатомии голосового аппарата, работы голосовых складок, дыхания и резонаторов, и требует скоординированной работы этих элементов для создания качественного звука, необходимого для успешного выступления и профессионального развития вокалиста.

Within the framework of this article, the problems of the formation of breathing control skills in teaching soprano vocals are considered. The author emphasizes the importance of proper breathing for good vocal performance, considering not only the role of the respiratory process in the work of the organs involved in the pronunciation of the text and voice, but also the influence of breathing on the sound quality and expressiveness of performance. When analyzing the stated issues, the author considers the correct taking of breath before starting singing, avoiding hyperventilation on specific letters, maintaining the correct posture and facial expressions during the performance. The article also touches on various types of breathing, their effect on the voice and the vocal capabilities associated with it. According to the author of the article, soprano vocal training includes the development of breathing control skills, the study of the term «support of breathing» and types of sound attacks. The teacher should pay attention to the variety of attacks and breath control in order to achieve expressive performance, including through constant exercise and breathing practices (for example, the «iron shirt» breathing technique). As a result of the research, the author comes to the conclusion that the timbre of the soprano voice is formed under the influence of the anatomy of the vocal apparatus, the work of vocal folds, breathing and resonators, and requires coordinated work of these elements to create high-quality sound necessary for successful performance and professional development of the vocalist.
Difficulties related to the development of pupils' grammatical skills in english language teaching and ways of solving them
Authors: Позднякова Е.В.
Published: July 2024

Введение новых федеральных государственных образовательных стандартов и федеральных образовательных программ оказало влияние на весь образовательный процесс. В статье рассматриваются вопросы преподавания английского языка обучающимся основной школы и отмечается роль грамматики при его изучении. Предпринята попытка определить уровень мотивации обучающихся к изучению английского языка в общем, а также к изучению грамматики, которая определяется как важный аспект при изучении английского языка. Автор отводит грамматике организующую роль при изучении английского языка и делает попытку выявить причины трудностей, с которыми сталкиваются обучающиеся в процессе работы над грамматическим материалом, и определить пути преодоления данных трудностей. Результаты анкетирования школьников позволили наглядно продемонстрировать, что именно изучение грамматического материала вызывает у учащихся больше всего сложностей, а это, в свою очередь, подчеркивает актуальность анализа проблем, связанных с изучением именно этого аспекта языка. Данные анкетирования также свидетельствуют о высокой роли мотивации при изучении английского языка. Обучающиеся, которые имеют положительное отношение к занятиям по английскому языку, в свою очередь имеют и положительную отметку по этому предмету. Результаты проведенного исследования позволяют сделать предположение о том, что учет мотивации обучающихся к изучению иностранного языка и грамматики, в частности, может способствовать более эффективному усвоению грамматического материала.

The introduction of new federal state educational standards and federal educational programs has had an impact on the entire educational process. The article examines the issues of teaching English to primary school students and notes the role of grammar in its study. An attempt has been made to determine the level of motivation of students to learn English in general, as well as to study grammar, which is defined as an important aspect in learning English. The author assigns grammar an organizing role in learning English and makes an attempt to identify the causes of difficulties faced by students in the process of working on grammatical material, and to identify ways to overcome these difficulties. The results of the survey of schoolchildren made it possible to clearly demonstrate that it is the study of grammatical material that causes students the most difficulties, and this, in turn, emphasizes the relevance of analyzing the problems associated with studying this particular aspect of the language. The survey data also indicate the high role of motivation in learning English. Students who have a positive attitude towards English classes, in turn, have a positive mark in this subject. The results of the study suggest that taking into account the motivation of students to learn a foreign language and grammar in particular can contribute to a more effective assimilation of grammatical material.
RHINOLARYNGOLOGICAL AND SYSTEMIC CAUSES OF HALITOSIS: A MINI-REVIEW
Authors:   AL-FARABI KAZAKH NATIONAL UNIVERSITY, Rasouli Abdul , Momand Sadaqat , Anwari Mohammad , Shafiq Ahmad
Published: July 2024

Bad breath, or halitosis, is a common medical condition that affects a significant portion of people worldwide. The cause of it is volatile molecules that might come from extra-oral or oral sources, both diseased and non-pathological. Halitosis can be caused by a variety of other factors, many of which are ignored, although poor dental hygiene is frequently the primary offender. These include disorders associated to the nose, throat, and bodily systems as a whole, which result in a production of odorous gasses released through the mouth. Halitosis can result from a number of illnesses, including tonsillitis, sinusitis, and some systemic conditions. In addition to these illnesses, halitosis can also be caused on by a few drugs and lifestyle behaviors including drinking alcohol and smoking. The majority of people who complain about halitosis seek therapy at a clinic because it has an adverse effect on their daily activities. However, some people with halitosis are not even aware that they have the condition. Numerous methods can be used to determine halitosis. Treatment and management of halitosis effectively require an understanding of its numerous causes.
Independence of The Honorary Board of Election Organizers After The Constitutional Court Decision No. 32/PUU-XIX/2021
Authors: Ulya Zaki , Fuadi Fuadi , Putra Aldi Syah
Published: July 2024

This study aims to find out what the independence and integrity of the Honorary Board of Election Organisers (DKPP) are after the enactment of Constitutional Court Decision No. 32/PUU-XIX/2021. After the enactment of the Constitutional Court Decision No. 32/PUU-XIX/2021, DKPP experienced problems related to its independence, including limited authority, lack of independent supervisory functions, and rampant political intervention. All of these problems affect DKPP's role in carrying out its duties as a supervisor of election administrators. It is crucial to keep in mind that even with the changes in the DKPP's jurisdiction following the Constitutional Court's ruling, the organization's responsibility as a defender of morality and integrity in election administration is still crucial to maintaining a free, transparent, and democratic electoral process. This research uses normative juridical research methods, with a library research approach. To obtain secondary data related to this title so that valid and accountable data can be obtained, the approach used in this research is the statute approach. The findings of this research support the decision of the Constitutional Court No. 32/PUU-XIX/2023 which cancelled Article 458 paragraph (13) of Law No. 7/2017. This makes the decision of the Election Organiser Honour Council legally binding as a concrete, unique, and final decision made by a state administrative official, which can be challenged in the state administrative court. This decision has legal consequences because it confirms the final and binding nature of the Election Organiser Honour Council, which distinguishes it from judicial decisions; and opens up the possibility of testing the decision of the DKPP through the State Administrative Dispute procedure at the State Administrative Court.
Mekanisme Alih Kelola Rumah Sakit Khusus Badan IPHI Pedan Oleh Rumah Sakit PKU Muhammadiyah Delanggu
Authors: Maharani Taufiq Nugroho, Dwi Agustina
Published: July 2024

Tujuan dari penulisan ini adalah untuk mengetahui lebih jauh bagaimana proses mekanisme alih kelola yang terjadi pada RSKB IPHI Pedan oleh RS PKU Muhammadiyah Delanggu serta untuk mengetahui apakah terdapat unsur pidana dalam proses tersebut ditinjau berdasarkan Undang-Undang Nomor 28 Tahun 2004 tentang yayasan. Pengelolaan kegiatan usaha yayasan terkait erat dengan pembangunan yayasan kekayaan karena hasil kegiatan usahanya merupakan salah satu sumber pendapatan yang menjadi yayasan kekayaan. Dan dalam hal rumah sakit yang didirikan oleh yayasan, maka kegiatan operasional rumah sakit merupakan peserta dari kegiatan usaha yayasan. Selain itu, sesuai dengan Undang-Undang yayasan, yang menetapkan bahwa jika tujuan yayasan bergeser dari tujuan sosial atau nirlaba, asetnya tidak dapat dialihkan. Serta, segala kegiatan yang menyebabkan terjadinya perubahan aset milik yayasan haruslah mematuhi ketentuan formal sebagaimana dijelaskan pada UUY dan AD Yayasan, begitupula dalam hal alih Kelola RSKB IPHI Pedan kepada Pimpinan Cabang Muhammadiyah (PCM) Delanggu, harus tetap dilakukan sesuai dengan aturan yang berlaku.
Efficacy and Safety Evaluation of Levetiracetam + Oxcarbazepine in the Treatment of Patients with Epilepsy Secondary to Stroke
Authors: Huang Yujing , Wu Zhenggang
Published: July 2024

Objective: To evaluate the therapeutic efficacy of levetiracetam (LEV) + oxcarbazepine (OXC) for post-stroke secondary epilepsy (PSE) in the elderly. Methods: 92 patients with PSE admitted to the hospital between July 2021 and July 2023 were selected. Random number table grouping was used, with 46 cases in the combination group, selecting LEV + OXC treatment; and 46 cases in the conventional group, selecting OXC treatment, comparing the treatment effect of the two groups. Results: The total effective rate of the combination group was higher than that of the conventional group, and the difference was statistically significant (P < 0.05). Before treatment, in the comparison of the epilepsy-related indexes and blood indexes between the groups, the difference was not statistically significant (P > 0.05). After treatment, the epilepsy-related indicators as well as blood indicators of the combination group were better than those of the conventional group, and the difference was statistically significant (P < 0.05). The adverse reaction rate of the combination group was lower than that of the conventional group, and the difference was statistically significant (P < 0.05). Conclusion: Implementing LEV + OXC therapy for PSE patients can enhance the effectiveness, improve the degree of epilepsy, regulate the blood indexes, and have high therapeutic safety.
Dried Cannabis Use, Tobacco Smoking, and COVID-19 Infection: Findings from a Longitudinal Observational Cohort Study
Authors: Milad Nadia , Belisario Kyla , MacKillop James , Hirota Jeremy
Published: July 2024

Objective: The potential impact of cigarette and cannabis smoking on COVID-19 infection outcomes is not well understood. We investigated the association between combustible tobacco use and dried cannabis use with COVID-19 infection in a longitudinal cohort of community adults. Method: The sample comprised 1,343 participants, originally enrolled in 2018, who reported their cigarette and cannabis use in 11 assessments over 44 months, until 2022. COVID-19 infection history were self-reported after the onset of the pandemic. Univariate and multivariate logistic regression analyses were performed. The potentially confounding factor of vaccination status was also considered by stratifying data by booster vaccination self-reporting. Results: Among 1,343 participants, 820 (61.1%) reported any COVID-19 infection. Dried cannabis use (46.3% of participants, n = 721) was associated with higher self-reporting of 2+ COVID-19 infections (13.3% vs. 7.3% in non-users, p = .0004), while tobacco use (18.5% of participants, n = 248) had no significant effect (13.3% vs. 10.0% in no use group, p = .116). When stratified into single or dual substance use groups, dried cannabis-only use was associated with increased reporting of 1 or 2+ COVID-19 infections compared to substance non-users, while tobacco-only use and dual use groups were not significantly different from non-users. To account for differences in vaccination rates between substance use groups, we found that, among individuals with a COVID-19 booster vaccine, dried cannabis use was still associated with increased reporting of 2+ COVID-19 infections (p = .008). Conclusions: Our study suggests that dried cannabis use is associated with a higher likelihood of reporting 2+ COVID-19 infections. Although the study was observational and relied on self-report infection status, our findings support the need for further investigation into the impact of cannabis use on COVID-19 infection, particularly studies employing controlled experimental designs.
Inﬂuence of Photoexcitation Conditions on the Spin Polarization of Nitrogen-Vacancy Centers in Isotopically Enriched Silicon Carbide 6H-28 SiC
Authors: Murzakhanov F. F. , Mamin G. V. , Sadovnikova M. A. , Shurtakova D. V. , Kazarova O. P. , Mokhov E. N. , Gafurov M. R.
Published: July 2024

Spin defects in semiconductors are attracting interest as a material basis for quantum information and computing technologies. In this work, the spin properties of negatively − charged nitrogen-vacancy ( NV ) centers in a 6H-SiC silicon carbide crystal enriched with the 28 Si isotope were studied by high-frequency ( 94 GHz) electron paramagnetic resonance (EPR) − methods. Due to an optical excitation channel at the NV centers, it was possible to initialize the electron spin of the defect using a laser source, which led to a signiﬁcant increase in the intensity of the recorded EPR signal. The dependences of the observed spin polarization were analyzed at diﬀerent optical excitation wavelengths ( λ = 640 – 1064 nm), output power ( 0 – 500 mW), and temperature ( 50 – 300 K) of the crystal. The results obtained reveal the optimal experimental conditions for maximizing the eﬃciency of optical quantum energy transfer to − the spin system. This opens up new possibilities for using NV centers in 6H-SiC to create multi-qubit spin-photon interfaces operating in the infrared region.
Sensitivity to Initial Data Errors in Interpreting Temperature Logging of an Isolated Injection Well Segment
Authors: Potashev K. A. , Salimyanova D. R. , Mazo A. B. , Davletshin A. A. , Kosterin A. V.
Published: July 2024

This study considers the inverse problems inherent in interpreting temperature logging data from an isolated segment of the injection well in order to ascertain its operating period and the thermophysical properties of the oil reservoir.The forward problem of thermal conductivity was reduced to a one-dimensional axisymmetric formulation within the oil reservoir layer, disregarding the vertical thermal exchange with neighboring layers.The inverse problem of determining the well operating period was solved by reformulating the forward problem with regard to the temperature ﬁeld derivative, which enabled the use of ﬁrst-order optimization methods. Thus, Nesterov’s method was applied. An algorithm to automatically scale one of the method’s parameters (step length) was developed, and the optimal value of the second parameter (inertial step) was calculated. This increased the eﬃciency of the method by 10 – 15 % in solving the problem under consideration.The algorithm’s stability against perturbations in the initial data on temperature and thermophysical properties was demonstrated. The sensitivity analysis revealed that a 1 % error in the temperature measurements results in a standard deviation of the solution, which is about 2 % from the true value of the well operating period. A similar level of error was seen when the thermal diﬀusivity was overor underestimated by approximately 15 %. The solution was little sensitive to variations in the heat transfer coeﬃcient between the oil reservoir and the well at characteristic magnitudes; even with a twofold distortion, the error in the determination of the well operating period did not exceed 1.5 %. To mitigate the error in thermometry interpretation to 1 %, temperature measurements must have an error margin of no more than 0.25 %, alongside precisely speciﬁed thermophysical properties of the oil reservoir, or, alternatively, when temperature is measured accurately, the rock thermal diﬀusivity must be set within an error margin of less than 3 %, but it is nearly impossible under real conditions.Increasing the number of temperature measurements diminishes the sensitivity to measurement errors, with the optimal eﬃcacy achieved at 10 measurements, rendering further increments impractical.Therefore, the algorithm’s stability and the solution’s sensitivity of the inverse problem of determining the reservoir thermal diﬀusivity for a given operating period of the well relative to temperature measurement errors were found. The results show that a 1 % error in temperature measurements leads to a standard deviation of about 6 % from the true value.
Modeling the Inertial Deposition of Aerosol Particles in a Mixed-Type Filter
Authors: Saﬁn D. A. , Zaripov Sh. Kh. , Mardanov R. F. , Kosterina E. A.
Published: July 2024

This article presents a mathematical model that describes the movement of suspended aerosol particles in a mixed-type ﬁlter. For the carrier medium, a model of incompressible ﬂuid ﬂow in a porous periodic element consisting of many cylinders with diameters in the nano- and micrometer range was adopted. The Stokes boundary value problem for the ﬂow function was solved using the boundary element method. The eﬃciency of the deposition of suspended particles was determined by calculating their trajectories in the identiﬁed velocity ﬁeld of the carrier medium. For various ratios of mass fractions of nano- and microﬁbers, the dependences of the deposition eﬃciency due to the inertial impact and interception mechanism on the Stokes number were found.
Análisis cualitativo y cuantitativo de la violencia contra la mujer en el ámbito laboral en México
Authors: H. Badii Mohammad , Analia Guillen Gaytab  , Mario Garcia Martinez
Published: July 2024

Se estimó el grado de la violencia contra la mujer en el ámbito laboral entre múltiples fechas. En caso de comparación entre la duración de vida vs últimos 12 meses, duración de vida versus 2016, y además 2016 versus 2021, en término general, se detectó un patrón similar en función de asociación entre los niveles de la violencia, sin diferencia entre las varianzas, ni entre las medias, y, además, la violencia ocurrió independiente de las fechas de referencia. No se detectó una meta-población uniforme entre las cuatro fechas en base a los niveles de la violencia. En término de los niveles de la violencia ejercida por diferentes tipos de agresores, no se encontró diferencias estadísticamente significativas entra las medias o varianzas entre las dos fechas, pero sí una asociación positiva significativa, sin que ocurre una dependencia entre los niveles de la violencia y las fechas de referencia. Finalmente, la comparación de los niveles de violencia en las entidades federativas entre la duración de vida y los últimos 12 meses demostró mayores niveles de medias y medianas para la primera fecha, con una asociación significativa entre las dos fechas y una ausencia de diferencia entre las varianzas, y además, la incidencia de los niveles de violencia fue dependiente de las fechas de referencia.
Plabras clave.
. Ámbito laboral, violencia contra la mujer, abordaje estadístico
Comparación de códigos correctores de errores LDPC y códigos polares en un canal de memoria flash NAND MLC
Authors: Brunet Cesar Harairis , Rodríguez Cruz José Ramón , Platas Garza Miguel Angel , Zambrano Serrano Ernesto
Published: July 2024

Entre los códigos correctores de errores más investigados en la literatura científica se encuentran los códigos de comprobación de paridad de baja densidad (LDPC) y los códigos polares. Ambas codificaciones son también herramientas efectivas en tecnologías inalámbricas como la 5G. Para abordar errores de bits en memorias flash NAND MLC, se ha propuesto el modelo de Canal Binario Asimétrico (BAC), que considera la asimetría presente en estos errores. Este estudio compara la probabilidad de error medio vs. la razón señal a ruido de los códigos LDPC y los códigos polares para un modelo de canal BAC de memorias flash NAND MLC, basado en la distribución de probabilidad Beta-Binomial. Para este modelo de canal, se obtiene una probabilidad de error promedio para 10000 ciclos de programación y borrado de 6.2 X 10-3 para códigos LDPC, mientras que para códigos polares es de 5.6 X 10-3.
Tekstil Sektöründe Sürdürülebilirliğin Düzce İli Özelinde İncelenmesi
Authors: Dursun Filiz
Published: July 2024

Tekstil sektörü; yarattığı istihdam, ciddi yatırımlar ve yüksek ihracat oranlarıyla Türkiye’nin lokomotif sektörlerinden birisidir. Ayrıca farklı birçok sektör ile etkileşim halindedir. Bu açıdan bu sektörün ülkemiz ve bölgemizdeki sürdürülebilirliği büyük önem taşımaktadır. Çalışmanın amacı, Düzce ili Tekstil/Hazır Giyim sektörünün mevcut durumunu, sorunlarını ve bu sorunların çözüm önerileri, son dönemin en önemli kavramlarından sürdürülebilirlik ile ilişkisini belirlemek ayrıca sektörün geleceği konusunda öngörülerde bulunabilmektir. Bu temel amaç doğrultusunda yapılan çalışmalar incelenmiş, bu çalışmalardan elde edilen sonuçlar analiz edilmiş ve araştırma için veri toplama aracı hazırlanmıştır. Hazırlanan yarı yapılandırılmış görüşme formu ile Tekstil/Hazır Giyim İşletmesi yöneticileri ile görüşmeler yapılmıştır. Araştırmada elde edilen verilerin Düzce İlinde Tekstil sektörünün devamlılığı ve gelişiminin sağlanması açısından son derece önemli olduğu ayrıca araştırma sonuçlarının konuyla ilgili literatüre ve sektör temsilcilerine katkı sağlayacağı düşünülmektedir.
Bibliometric Analysis: An Example of Journal Publishing on Furniture and Wood Materials
Authors: Ersen Nadir , Akyüz İlker , Akyüz Kadri Cemil
Published: July 2024

Bibliometric analysis is a literature review tool, and with this technique, the status of the analyzed field or journal is determined, its development course is revealed and deficiencies are identified. In this study, it is aimed to make a bibliometric analysis of the “Furniture and Wooden Material Research Journal”, which makes research on furniture and wood materials, in terms of various criteria. The scope of the research consisted of 72 academic studies published to journal. According to the results obtained, all publications in the journal were written by Turkish researchers. Research in the Journal was predominant by team research. Mostly researchers working at Kahramanmaraş Sütçü İmam University, Bayburt University and İzmir Katip Çelebi University published in the journal. The number of articles written in English is very few. 50% of the articles published in the journal were not cited. The most frequently used keywords were “wood or wood material” and “surface roughness”. It has been determined that the studies in the journal comply with Price Law and the 80/20 rule, but do not comply with Lotka's Law. Based on these results, the journal can develop certain academic criteria.
Tool Wear in GGG50 Cast Iron Milling Environments
Authors: Orak Abdulkadir , Kalyon Ali
Published: July 2024

In the present study, the impression of manufacturing parameters on cutting tool tip wear in the milling operation of GGG50 cast iron material with carbide coated cutting tool inserts was investigated. Taguchi orthogonal L18 experimental sequence was applied as the experimental design. As processing parameters; cutting speed, coolant and feed rate were chosen. In the test results, the amount of wear on the cutting tool tips was examined. Optimum processing multiparameters were determined by the Taguchi. Analysis of variance (ANOVA) was used to analyses the effect of input parameters on the cutting tool tip. Consequently, it has been determined that the wear is high in the working environment where the coolant is open and the cutting speed is high. In order to keep the cutting tool tip wear at a minimum level, the most suitable machining parameters are; coolant = closed, cutting speed = 160 mm/min, feed rate = 0.3 mm/rev. It was determined that the tip feed rate had little impression on tool wear.
A Comprehensive Survey On Machine Learning-Based Intrusion Detection System for Vehicular Area Network Architectures
Authors: Balta Deniz , Çavuşoğlu Ünal , Balta Musa
Published: July 2024

Today, the development of communication technologies causes changes in many different areas. One of these areas is VANET (Vehicular Area Network) application area. With the increase in usage areas in the VANET field, ensuring VANET network security has become more critical. Many different systems have been developed to detect attacks on VANET networks. Machine learning-based systems are one of the most widely used methods in developing these intrusion detection systems (IDS). In this article, research on machine learning-based VANET IDS, which has been done recently in the literature, has been carried out. First, VANET architecture and security requirements are presented, then a comprehensive literature summary is given, and comparisons are made on different parameters. As a result, it has been determined that many different machine learning models are used in IDSs and perform high-performance detection. In addition to the machine learning algorithm used in the performance of IDSs, it has been shown that many different parameters play a critical role in the performance. The paper aims to guide new studies in this field with the gains that will increase the performance of intrusion detection systems because of the literature comparison (considering criteria such as machine learning model, simulation tools, dataset, machine learning algorithm, and performance criteria).
Statistical Assessment of Counterflow Ranque-Hilsch Vortex Tube Performance
Authors: Yılmaz Işıkhan Selen , Korkmaz Murat , Kırmacı Volkan
Published: July 2024

The vortex tube, which consists of a simple tube, is a device that can simultaneously heat and cool thanks to environmentally friendly pressurized fluids (air, oxygen, nitrogen, etc.). Many studies have been included in the literature to evaluate the Ranque-Hilsch Vortex tube's performance and to reveal influential factors. Variance analysis, linear regression analysis, and the Taguchi method are primarily used in practice. This study aimed to compare the strengths and weaknesses of the factorial experimental design and Taguchi orthogonal array design in the statistical evaluation of the factors affecting the heat exchange of the Ranque-Hilsch Vortex tube. For this purpose, a detailed theory was created for the appropriate factorial ANOVA model to the data set (4 × 5 × 12 = 240 experiments) containing the Ranque-Hilsch Vortex tube and effective material type (polyamide, steel, brass, and aluminum), nozzle number (2,3,4,5 and 6), and input pressure parameters (1,5-7 bar). Following the factorial ANOVA solution, including all binary interactions, the findings were obtained according to the most suitable L16 Taguchi Orthogonal array, considering the four levels for each material, nozzle, and pressure. As a result of the ANOVA, all parameters were statistically significant on heat change (p < 0.001). On the other hand, the pressure was obtained as the only statistically significant factor according to the Taguchi analysis (F = 35.17, p = 0.008). The advantages and disadvantages of the two methods were compared regarding the test findings and graphical performances.
Тhe positive role of obesity
Authors: Khoroshinina L.P. , Ivanyuk E.S.
Published: July 2024

The well-established notion that obese patients are the leading factor in the development of a significant number of somatic diseases and related problems is well known. It is logical to expect a severe course of diseases and unfavourable general medical prognosis in obese people, but in recent years, sensational scientific publications have appeared that refute the established opinion of clinicians and pathophysiologists about the unambiguously unfavourable effect of obesity on human health. This strange fact has been called the “obesity paradox” and is considered an epidemiological discovery.
Risk factors of cardiovascular diseases in the work of nursing staff
Authors: Skvortsov V.V. , Ivanov N.N.
Published: July 2024

Based on long-term prospective monitoring of almost healthy people and significant epidemiological analyses around the world, a scientific concept of risk factors for coronary heart disease was created. This concept determines the development of coronary heart disease and in practice has become the basis on which today’s provisions for the prevention of this pathology are based. At the moment, more than 200 possible risk factors have been identified that have an effect on the progression of coronary heart disease. Despite all this about 50–60, there is in fact a connection with the formation of pathology. For the activity of a doctor, a significantly smaller number of risk factors are important [1, 2].
Opportunities for the development of early childhood care services
Authors: Mashkova P.I. , Pozdnyak V.V.
Published: July 2024

Some children, due to certain circumstances, develop differently and have a number of delays in relation to other children. To help such children and their relatives, an early intervention system was created, directly in St. Petersburg, this is the ANO DPO “St. Petersburg Institute of Early Intervention”. In Russia, this system is known as the “early assistance system” (since 1992) and is now gradually being implemented everywhere at the state level. Early intervention is provided to children from birth to 3 years of age and their families. It is indicated for different groups of children. First of all, children with identified delays or developmental disorders in one or more areas (speech, motor, cognitive, emotional, self-care) need early help. A study of the work of the early intervention service was carried out on the basis of standard units of the system – kindergartens in St. Petersburg.
A Classroom Action Research: How to Improving Students Science Process Skill using Problem-Based Learning Models
Authors: Azzubairiyah Nurul , Trimulyono Guntur , Hikmah Ziyadatul
Published: July 2024

The 21st century requires science process skills, yet class 7-B students at UPT SMPN 10 Gresik have not engaged in learning activities that enhance these skills. This is a classroom research study that aims to improve students' science process skills, especially observing, predicting, interpreting, concluding, and communicating, by applying a problem-based learning model. We identified the classroom problem and the plan for the research, collected data by implementing a problem-based learning model, and analyzed and interpreted the data. If the students' science process skills have not reached the expected level, we must reflect and revise the plan. Student worksheets to facilitate problem-based learning in the study. The research sample comprised 32 students in class 7-B UPT SMPN 10 Gresik. We collect data using pretest and posttest science process skills. We analyzed and classified the obtained data using the guidelines for categorizing science process skills. The results showed that the average percentage of students' science process skills in the pre-cycle was 16.0 in the very poor category. In cycle II, the average percentage of science process skills rose to 39.1 in the poor category. Then, in cycle II, the average percentage of students' science process skills was 77.8 in the good category. These findings indicated that the problem-based learning model can improve science process skills. So, science learning activities should use a problem-based learning model so teachers can practice their students’ science process skills.
PENGARUH PELUMURAN SERBUK DAUN OREGANO (ORIGANUM VULGARE) TERHADAP DAYA SIMPAN DAGING AYAM SEGAR
Authors: Boneta Andi Adinda , Nazaruddin Nazaruddin , Amaro Moegiratul
Published: July 2024

Penelitian ini berorientasi untuk mengetahui pengaruh daya simpan daging ayam dengan pelumuran serbuk daun oregano (Origanum vulgare). Metode yang diimplementasikan penelitian ialah Rancangan Acak Lengkap (RAL) dengan faktor tunggal yakni (lamanya penyimpanan: 0 jam, 4 jam, 6 jam, 8 jam, 10 jam, dan 12 jam) dengan pengulangan sejumlah 3 kali. Parameter yang diobservasi pada penelitian ini yaitu parameter kimia, mikrobiologi, dan organoleptik. Parameter kimia mencakup Analisa pH dan kadar air, parameter mikrobiologi mencakup uji total mikroa, sementara itu parameter oreganoleptik mencakup kenampakan, aroma, tekstur, dan rasa. Hasil penelitian membuktikan perlakuan lama penyimpanan dengan pelumuran Serbuk duan oregano dapat memelihara kualitas daging ayam sampai 10 jam dengan didasarkan pH pH 5.64; kadar air 67,24%, total mikroba 5.92 Log CFU/gr; dengan organoleptik aroma, warna, dan tekstur yang mampu diterima oleh panelis.
TOMATE: PERSPECTIVAS METABOLÔMICAS SOBRE A QUALIDADE
Authors: Meza Silvia Leticia Rivero
Published: July 2024

O amadurecimento dos frutos é um processo complexo que envolve uma intricada rede de genes e vias de sinalização, resultando em várias alterações bioquímicas e fisiológicas. No tomate, um dos cultivos hortícolas mais importantes globalmente, o amadurecimento climatérico não apenas define a qualidade organoléptica do fruto, mas também afeta seu valor nutricional. As mudanças metabólicas durante o amadurecimento, como a conversão de açúcares, ácidos orgânicos e compostos voláteis, são cruciais para a percepção do sabor e aroma, além de influenciar as propriedades nutricionais do tomate. Técnicas metabolômicas têm se revelado essenciais para avaliar e entender essas alterações, oferecendo uma visão detalhada dos perfis metabólicos que determinam a qualidade do fruto. A compreensão aprofundada desses mecanismos, regulados por hormônios vegetais como o etileno, é essencial para aprimorar a qualidade e o valor nutricional dos tomates. Investigações contínuas utilizando essas técnicas são vitais para otimizar a produção e o consumo de tomates, assim como de outros frutos similares. Neste livro, vamos abordar o processo de amadurecimento do tomate, detalhar os principais metabólitos formados durante esse processo e analisar como esses metabólitos afetam a qualidade do fruto através de uma abordagem inovadora como a metabolômica.