bluuebunny/crossref_metadata_2025 huggingface dataset:
IoT Leak Detection System for Onshore Oil Pipeline Based on Thermography
Authors: Mascarenhas Maia Danielle , Silva Mendes João Vitor , Almeida Miranda Silva João Pedro , Freire Bastos Rodrigo , dos Santos Silva Matheus , Coelho Mirre Reinaldo , Rodrigues de Melo Thamiles , Lepikson Herman Augusto
Published: October 2024

The vast expanses of remote onshore areas in oil-producing countries are home to a network of flow and collection pipelines that are susceptible to leaks. Most of these areas lack the infrastructure to enable the use of remote monitoring systems equipped with sensors and real-time data analysis to provide early detection of anomalies. This paper proposes a proof of concept for a monitoring system based on the Internet of Things (IoT) for real-time detection of pipeline leaks in onshore oil production fields. The proposed system, based on a thermal imaging leak detection method, informs the operator of the system’s operating status via a web page. The leak detection system communicates via a Zigbee network between the IoT devices and a 4G mobile network. The results of the tests carried out show that a visual and automatic IoT-based leak detection system is possible and plausible. The proposed leak detection system enables supervisors at remote stations and field workers to monitor the operating status of pipelines via computers, tablets, or smartphones, regardless of where they are.
Embroidered Transmission Lines with Conductive Yarns: Challenges, Modeling, Fabrication, and Experimental Performance Assessment
Authors: Angelaki Chrysanthi , Tsolis Aris , Bakogianni Sofia , Alexandridis Antonis A.
Published: October 2024

This paper presents an enhanced measurement technique for evaluating embroidered transmission lines (TLs), based on a TL characterization method. The evaluation metric is the “pure” losses of the embroidered TL excluding mismatch losses. Enhanced mechanical stability and removability of embroidered samples under a test is supported by a specially designed measurement setup. Losses are used to find the effective conductivity of each embroidery pattern. Various embroidered samples are fabricated, measured, and evaluated. The repeatability of measurements and fabrication are analyzed and assessed, resulting in average deviations of 0.5 dB and 0.7 dB, respectively. A comparative evaluation of two different yarns of low and high conductivity is presented. Single and double stitching patterns for each yarn are manufactured with stitch densities of 1–7 lines/mm. For interconnection with SMA connectors, a conductive fabric contact (CFC) was selected as the finish of the TL, as a more practical interface instead of direct yarn contact (YC). The analysis of the measurements proved useful findings, such as an increase in the stitch density or the amount of yarn used does not always improve the performance; the use of double stitching greatly improves low-performance stitch densities; the effective conductivity of embroidery patterns changes with frequency; the YC interface yields more losses for medium stitch densities, but for higher stich densities, it presents an improved performance compared with the CFC interconnection.
Drilling Rate of Penetration Prediction Based on CBT-LSTM Neural Network
Authors: Bai Kai , Jin Siyi , Zhang Zhaoshuo , Dai Shengsheng
Published: October 2024

Due to the uncertainty of the subsurface environment and the complexity of parameters, particularly in feature extraction from input data and when seeking to understand bidirectional temporal information, the evaluation and prediction of the rate of penetration (ROP) in real-time drilling operations has remained a long-standing challenge. To address these issues, this study proposes an improved LSTM neural network model for ROP prediction (CBT-LSTM). This model integrates the capability of a two-dimensional convolutional neural network (2D-CNN) for multi-feature extraction, the advantages of bidirectional long short-term memory networks (BiLSTM) for processing bidirectional temporal information, and the dynamic weight adjustment of the time pattern attention mechanism (TPA) for extracting crucial information in BiLSTM, effectively capturing key features in temporal data. Initially, data are denoised using the Savitzky–Golay filter, and five correlation coefficient methods are employed to select input features, with principal component analysis (PCA) used to reduce model complexity. Subsequently, a sliding window approach transforms the time series into a two-dimensional structure to capture dynamic changes, constructing the model input. Finally, the ROP prediction model is established, and search methods are utilized to identify the optimal hyperparameter combinations. Compared with other neural networks, CBT-LSTM demonstrates superior performance metrics, with MAE, MAPE, RMSE, and R2 values of 0.0295, 0.0357, 9.3101%, and 0.9769, respectively, indicating the highest predictive capability. To validate the model’s robustness, noise was introduced into the training data, and results show stable performance. Furthermore, the model’s predictive results for other wells achieved R2 values of 0.95, confirming its strong generalization ability. This method provides a new solution for ROP prediction in real-time drilling operations, assisting drilling engineers in better planning their operations and reducing drilling cycles.
Racial Differences in Incidence of Anxiety and Depression Among Mastectomy and Breast Reconstruction Patients Using the All of Us Database
Authors: Garg Stuti P. , Chintalapati Namrata V. , Sandepudi Kirtana , Marzouk Sammer , Ho Kelly C. , Ko Jason H. , Galiano Robert D.
Published: October 2024

Background: Breast reconstruction after mastectomy may improve psychological sequelae for patients. The objective of this study is to characterize differences in depression and anxiety rates for mastectomy and breast reconstruction (BR) patients by race. Methods: The All of Us database was utilized for patients who underwent mastectomy and BR post-mastectomy. Anxiety and depression rates and self-identified race were extracted from DatasetV7. Results: Of mastectomy patients, 2398 were White and 472 were Black. Black patients had the greatest difference in depression rates between mastectomy (44.5%) and BR patients (28.8%) (OR = 0.46, 95% CI 0.26–0.82). White patients had lower depression rates (40.4%) for mastectomy than Black patients. Asian patients had the lowest rates of depression for mastectomy (OR = 0.43, 95% CI 0.22–0.84) and for mastectomy and BR (OR = 0.35). Black patients had a decrease in anxiety rates from mastectomy (49.4%) to BR (40.9%) (OR = 0.67). Conclusions: Anxiety and depression varied significantly by race for mastectomy and BR patients. Black mastectomy patients had the highest rates of depression and anxiety, which decreased after receiving BR. Lower rates of anxiety and depression were found amongst Asian mastectomy patients. These data highlight the need to identify and treat races vulnerable to depression and anxiety before and after mastectomy/BR.
Evaluating the Impact of Laundering on the Electrical Performance of Wearable Photovoltaic Cells: A Comparative Study of Current Consistency and Resistance
Authors: Talukder Amit , Freeman Charles , Kobia Caroline , Burch Reuben F. V.
Published: October 2024

Wearable photovoltaic technology has been prominent in recent years because electronic devices need to be powered continuously without reliance on traditional methods. However, the practical adoption of wearable PV cells is hindered by the need for laundering, potentially degrading performance. This research compared PV cells’ maximum current and electrical resistance before and after laundering testing conditions. This study used eight samples of two types of PV panel cells and laundered them up to five cycles. The current and electrical resistance values were recorded before and after each laundering cycle. This study analyzed the data using a paired sample t-test and MANOVA. It was found that laundering cycles significantly affected the current values in both types of samples, with no differential impact between the types; on the other hand, laundering cycles did not significantly affect the electrical resistance values in both types of samples, with no differential impact between the types. These results are crucial for industries developing textile-based PV panels, where maintaining electrical performance after laundering is essential. These findings could pave the way for more sustainable, self-powered wearable PV technologies, ultimately transforming how users interact with electronic devices daily.
A Review of Factors Affecting Radiation Dose and Image Quality in Coronary CTA Performed with Wide-Detector CT
Authors: Fan Yihan , Qin Tian , Sun Qingting , Wang Mengting , Liang Baohui
Published: October 2024

Compared with traditional invasive coronary angiography (ICA), coronary CT angiography (CCTA) has the advantages of being rapid, economical, and minimally invasive. The wide-detector CT, with its superior temporal resolution and robust three-dimensional reconstruction technology, thus enables CCTA in patients with high heart rates and arrhythmias, leading to a high potential for clinical application. This paper systematically summarizes wide-detector CT hardware configurations of various vendors routinely used for CCTA examinations and reviews the effects of patient heart rate and heart rate variability, scanning modality, reconstruction algorithms, tube voltage, and scanning field of view on image quality and radiation dose. In addition, novel technologies in the field of CT applied to CCTA examinations are also presented. Since this examination has a diagnostic accuracy that is highly consistent with ICA, it can be further used as a routine examination tool for coronary artery disease in clinical practice.
The Costs and Cost-Effectiveness of a Two-Dose Oral Cholera Vaccination Campaign: A Case Study in a Refugee Camp Setting in Thailand
Authors: Wallace Aaron S. , Date Kashmira , Pallas Sarah W. , Wongjindanon Nuttapong , Phares Christina R. , Abimbola Taiwo
Published: October 2024

Oral cholera vaccination (OCV) campaigns are increasingly used to prevent cholera outbreaks; however, little is known about their cost-effectiveness in refugee camps. We conducted a cost-effectiveness analysis of a pre-emptive OCV campaign in the Maela refugee camp in Thailand, where outbreaks occurred with an annual incidence rate (IR) of up to 10.7 cases per 1000. Data were collected via health sector records and interviews and household interviews. In the base-case scenario comparing the OCV campaign with no campaign, we estimated the campaign effect on the cholera IR and case fatality rate (CFR: 0.09%) from a static cohort model and calculated incremental cost-effectiveness ratios for the outcomes of death, disability-adjusted life-years (DALYs), and cases averted. In sensitivity analyses, we varied the CFR and IR. The household economic cost of illness was USD 21, and the health sector economic cost of illness was USD 51 per case. The OCV campaign economic cost was USD 289,561, 42% attributable to vaccine costs and 58% to service delivery costs. In our base case, the incremental cost was USD 1.9 million per death averted, USD 1745 per case averted, and USD 69,892 per DALY averted. Sensitivity analyses that increased the CFR to 0.35% or the IR to 10.4 cases per 1000 resulted in a cost per DALY of USD 15,666. The low multi-year average CFR and incidence of the cholera outbreaks in the Maela camp were key factors associated with the high cost per DALY averted. However, the sensitivity analyses indicated higher cost-effectiveness in a setting with a higher CFR or cholera incidence, indicating when to consider campaign use to reduce the outbreak risk.
Integration techniques in digital video production
Authors: Ivanova Yoana
Published: October 2024

The aim of this paper is to present basic digital integration techniques that are applied in the television and film industry to create a final product that meets modern quality criteria. Emphasis is placed on applied methods of creating video content for various purposes, as well as on the main components of the technological equipment of a professional television studio. The scientific-applied contribution is expressed in a comparative analysis of software products for video processing (Adobe Premiere Pro and Openshot Video Editor), which is supported by step-by-step algorithms for the implementation of basic integration techniques in digital video production. The conclusions made regarding the characteristics, possibilities and advantages of the selected products are intended to support the interns in the process of their assimilation and effective use for the realization of creative projects.
Models for the optimization of radio signaling capabilities in 5G systems
Authors: Pasarelski Rosen
Published: October 2024

Optimizing radio signaling capabilities in 5G systems involves various modeling techniques that can be systematized as follows - channel modeling, signal processing, optimization algorithms, queuing theory, machine learning, information theory, radio resource management, interference management, network topology and routing.
The purpose of writing the article is to analyze mathematically the methods for optimizing radio signaling capabilities in 5G systems and to propose different models representing the behavior of the radio channel in variable environments and conditions. To consider algorithms and mathematical models for processing and analysis of radio signals received by gNB and user devices. To discuss mathematical models for analyzing and optimizing radio system performance in terms of delay, packet loss and throughput. Research and analysis of radio signaling capabilities in 5G systems, presentation of models related to the behavior of the radio channel in different environments and conditions, analysis of algorithms and mathematical models for processing and analysis of radio signals received from 5G base stations and end user devices can be noted as contributions to the development of the article.
Analysis of radio frequency spectrum planning and allocation for the deployment of new modern broadband networks and technologies
Authors: Pasarelska Teodora
Published: October 2024

When analyzing the planning and distribution of the radio frequency spectrum on a global and European scale, the need to manage the radio frequency spectrum is taken into account, which is in accordance with the provisions of the Radio Regulations of the International Telecommunication Union, the decisions and recommendations of the European Commission and the Electronic Communications Committee of the European Conference by post and telecommunications. The analysis in the management of the radio frequency spectrum is also in accordance with the Bulgarian legislation, in which the principles of legality, predictability, transparency, publicity, consultativeness, equality, proportionality, neutrality in relation to the technologies used and/or the services provided and reducing the regulatory intervention to the minimum required. The basic principles of spectrum management and allocation involve a combination of technical, regulatory and organizational considerations. The purpose of writing the article is to analyze spectrum efficiency and the adaptation of spectrum management policies to evolving technologies and market dynamics.
Use of autofluorescent stomatoscopy in the diagnostic algorithm for oral mucosal and vermilion border lesions in adolescents
Authors: Goryacheva T. P. , Ostrovskaya Yu. V. , Aleshina O. A. , Davydova S. I. , Goryacheva I. D.
Published: October 2024

Relevance. There is currently significant interest in studying the prevalence of diseases affecting the oral mucosa and lip vermilion border in adolescents. A promising approach in this field is the use of modern non-invasive optical technologies, which not only offer additional insights into the patient's oral health status but also enhance their compliance.

Materials and methods. A total of 71 adolescents (9th to 11th grade students) aged 15 to 17 years (mean age — 16.2 ± 0.8 years) were examined. The oral mucosa and lip vermilion border were assessed for abnormalities under natural light and through endogenous fluorescence using autofluorescent stomatoscopy. Various optical filters were applied, and clinical images were compared with autofluorescent images. A visual analog scale was used to assess the clarity of the diagnostic test results for the participant. Recommendations were provided, and treatment was prescribed according to the established diagnoses.

Results. Oral mucosal lesions and lesions of the lip vermilion border were observed in 45% of cases, all of benign origin, without visible changes to the naked eye or pain. The most frequently diagnosed lesions were morsicatio buccarum and chapped lips. Distinct autofluorescent characteristics of the identified lesions were observed and documented. Participant-reported feedback was positive in 100% of cases during autofluorescent stomatoscopy. The mean score for the clarity of diagnostic results, assessed using the visual analog scale, was 9.3±0.12, indicating a high level of diagnostic visibility.

Conclusion. Implementing a qualified clinical approach focused on preventing oral diseases in adolescent patients is recommended with the use of autofluorescent stomatoscopy. This technique not only offers real-time insights into the patient’s oral health status but also actively engages young patients, increasing their motivation to maintain good oral health.
Review of Agile SDLC for Big Data Analytics Systems in the Context of Small Organizations Using Scrum-XP
Authors: Salazar-Salazar Gerardo , Mora Manuel , Duran-Limon Hector , Alvarez-Rodriguez Francisco , Munoz-Zavala Angel
Published: October 2024

Software development using agile System Development Life Cycles (SDLC), such as Scrum and XP, has gained important acceptance for small businesses. Agile approaches eliminate barriers to required organizational, technical, and economic resources usually necessary when rigorous software development approaches, through heavyweight methodologies (e.g., Rational Unified Process (RUP)) or heavyweight international standards (e.g., ISO/IEC 12207) are used. However, despite their high popularity in small businesses, their utilization is scarce in the emergent domain of Big Data Analytics Systems (BDAS). Consequently, small businesses interested in deploying BDAS lack systematic academic guidance regarding agile SDLC for BDAS. This research, thus, addresses this research gap, and reports an updated comparative study of three of the main proposed SDLCs for BDAS (Cross-Industry Standard Process for Data Mining CRISP-DM), Two mains were Microsoft Team Data Science Process (TDSP), and Domino Data Science Lifecycle (DDSL)) in the current BDAS development literature, against a Scrum and Extreme Programming (Scrum-XP) SDLC. For this aim, a Pro Forma of a generic Scrum-XP SDLC is used to examine the conceptual structure, i.e., roles, phases-activities, roles, and work products-of these two SDLCs. Hence, this comparative study provides theoretical and practical insights on agile SDLC for BDAS adequate for small businesses and calls for further conceptual and empirical research to advance toward an agile SDLC for BDAS supported by academia and used in practice.
A influência da atuação comunitária no combate à violência contra a mulher: o contexto policial
Authors: Ramos Rafael Cunha
Published: October 2024

A segurança pública é um dos grandes desafios do Estado em diferentes perspectivas, o bem-estar social é uma construção coletiva, mas que precisa de intervenção direta do poder púbico. Dentro dessa conjuntura da segurança e sua construção, é possível dividir os desafios em diferentes esferas, como a questão da segurança e proteção das mulheres. Este aspecto é especialmente importante dado a complexidade e gravidade da questão, a violência contra as mulheres se mostra recorrente e os motivos que levam a este cenário denotam não somente questões práticas de desestrutura, mas também a incapacidade do Estado em promover a segurança e até mesmo fatores culturais, herança de uma sociedade majoritariamente patriarcal e que coloca as mulheres nesta posição completamente distorcida. Mas existem elementos que podem dar um embasamento inicial que sirva de parâmetro de trabalho para as forças de segurança, como o caso da atuação comunitária no combate à violência contra a mulher. A partir destes elementos citados o estudo tem a seguinte problemática: a abordagem comunitária da polícia pode aumentar a relação de confiança entre as mulheres em situação de vulnerabilidade com as forças de segurança? Visando responder tal problemática o estudo tem como objetivo geral analisar a importância do trabalho comunitário das forças de segurança na defesa das mulheres em situação de vulnerabilidade doméstica. Como objetivos específicos: caracterizar o conceito de polícia comunitária; analisar dados e pesquisas que versem sobre a dimensão da violência contra a mulher no Brasil; analisar as causas estruturais da violência de gênero. Para atingir os objetivos mencionados, a presente pesquisa se caracteriza como uma revisão de literatura de natureza básica e qualitativa
Controlador de fator de potência utilizando Arduino
Authors: Rodrigues Rodgers de Sena , Silva Leandro Cardoso da , Willenshofer Lucas Almeida , Lopes Maick Roberto
Published: October 2024

A correção e o mantimento de um bom Fator de Potência são fundamentais em qualquer instalação industrial, a fim de reduzir custos, minimizando perdas nos sistemas elétricos, além de reduzir tarifas e uma possível penalidade aplicadas pela concessionaria responsável pela rede elétrica. Esse processo envolve uma medição de algumas grandezas para que possa ser realizada uma análise mais detalhada do sistema e assim, levantar a necessidade da adição de capacitores e o número ideal deles para que a Potência Reativa seja o mais próximo possível de ser nula. Visando essa necessidade, este artigo trata de um desenvolvimento de um protótipo microcontrolado por Arduino, capaz de medir a tensão e corrente em cada fase, calcular as potências, verificar os tipos de cargas e ainda adicionar automaticamente os capacitores a rede, a fim de corrigir o fator de potência resultante da carga ligada.
A Reinterpretation on Han Yu’s an Opposition to Buddhism
Authors:   Korean Institute for uddhist Studies, Song Seung Hoon
Published: October 2024

Han Yu(韓愈) is a writer who caused the ancient writing movement as one of the eight writer of Tangsong. He tried to revive Confucianism by giving a presentation the way on the sentence in the days when Buddhism and Taoism were prevalent. So he was evaluated as a person who revived Neo-Confucianism and suggested the direction in which study abroad should proceed. In his time, Buddhism and Taoism had a golden age, but social problems also appeared. In particular, economic problems have affected national finances, temples have become more splendid than palaces, and the state has been unable to secure labor and finances. Han Yu explains the importance of Confucianism in the form of a sentence and explains the legitimacy of Confucianism. In fact, there was also a situation of the times that Buddhism's damage should be eliminated at the national level. The Tang Dynasty was already experiencing turbulence both inside and outside the country. However, there is a limit to his theory of Buddhism, and his criticism of Buddhism is an extension of the problem raised by the introduction of Buddhism. His criticism of Buddhism has been refuted in politics, economy, society, culture, ethics, and history, but his criticism of Buddhism and revival of Confucianism have a strong declarative meaning and show limitations in approaching social problems. The Tang Dynasty was already experiencing turbulence both inside and outside the country. Han Yu was a person who lived between An Lushan’s Rebellion and Huangchao’s rebellion, and the problems that appeared at that time cannot be limited to Buddhism.
ЭКОЛОГИЧЕСКИЕ (КОРРЕЛЯЦИОННЫЕ) ИССЛЕДОВАНИЯ В ЗДРАВООХРАНЕНИИ
Authors: А.М. Гржибовский , С.В. Иванов , М.А. Горбатова
Published: October 2024

В настоящей работе представлены основные принципы планирования, проведения и статистической обработки данных экологических (корреляционных) исследований в здравоохранении. Приведены практические примеры расчета размера выборки и оценки связи между факторами риска с помощью онлайн-калькуляторов и пакета для обработки эпидемиологических данных Epi Info. Авторы представляют практические примеры использования экологических (корреляционных) исследований в литературе, а также достоинства и недостатки данного типа исследований. Настоящая статья призвана дать общие сведения об экологических (корреляционных) исследованиях, и не заменяет прочтения специализированной литературы по клинической эпидемиологии.

International Kazakh - Turkish University named after K.A. Yassavy, Turkestan, Kazakhstan In this paper we present basic principles of planning and carrying out ecological (correlation) studies in health sciences as well as analyzing the data collected in these studies. We present practical examples of sample size and effect measures calculation for ecological studies using online calculators. Examples of studies using ecological (correlation) design from international peer-reviewed literature are also presented. This article provides general introduction to ecological studies and does not substitute specialized literature in clinical epidemiology.

Осы жұмыста денсаулық сақтаудағы көлденең экологиялық(корреляциялық) жоспарлау, өткізу және статистикалық өңдеудің негізгі принциптері көрсетілген. Epi Info эпидемиологиялық мәліметтерді өңдеу үшін онлайн-калькуляторлар мен пакет көмегімен қауіп факторлары арасындағы байланысты таңдау және бағалау мөлшері есебінің практикалық мысалдары келтірілген. Авторлар әдебиеттегі көлденең экологиялық(корреляциялық) зерттеулерді пайдаланудың практикалық мысалдарын, сол сияқты осы зерттеу түрлері қасиеттері мен жетіспеушіліктерін келтіреді. Осы мақала көлденең экологилық(корреляциялық)зерттеулер туралы жалпы мәліметтер беруге бейімделген, және клиникалық эпидемиология бойынша мамандандырылған әдебиетті оқуды ауыстырмайды.
К ВОПРОСУ О ЧАСТОТЕ КЛИНИЧЕСКИХ ФОРМ МИАСТЕНИИ И ТАКТИКИ ВЕДЕНИЯ В ЗАВИСИМОСТИ ОТ ТЯЖЕСТИ ТЕЧЕНИЯ ЗАБОЛЕВАНИЯ ПО ДАННЫМ НЕВРОЛОГИЧЕСКОГО ОТДЕЛЕНИЯ ГОРОДА СЕМЕЙ
Authors: Т.В. Каймак , А.Н. Нуртасова , Н.Б. Омаров , Р.Ж. Бактыбаева , Г.А. Танышева
Published: October 2024

Представлен анализ частоты клинических форм миастении и тактики ведения в зависимости от тяжести течения заболевания у 38 пациентов, находившихся в неврологическом отделении Медицинского Центра ГМУ города Семей в период 2013-2014 г.г. Возраст больных варьировал от 8 до 73 лет (в среднем 43,85±19,3 года), мужчин было 15 (39,5%), женщин 23 (60,5%). По клиническим проявлениям на момент поступления в стационар средняя суммарная оценка состояния силы мышц пациентов по всем группам составляла 2,1±1,8 балла. В 46,8% имело место наличие тяжелых сопутствующих заболеваний, с выраженным аутоиммунным характером поражения. Наибольшую результативность терапии показало сочетанное применение по через дневной схеме плазмафереза и Октагама, давшие улучшения состояния у 27 пациентов (71%) в виде нарастания силы по всем группам мышц на 1,5-2,5 балла.

The frequency of Myasthenia’s clinical forms and treatment tactics depending on severity of the disease in 38 patients in the neurology department of the Medical Center of Semey State Medical University during 2013-2014 was analyzed. The age of patients ranged from 8 to 73 years (at average 43.85 ± 19.3); there were 15 men (39.5%) and 23 women (60.5%). According to clinical implications at the time of admission, the average total assessment of muscle strength for all muscule’s groups was 2.1 ± 1.8 points for all patients. In 46.8% cases there was presence of serious concomitant diseases, with franked autoimmune nature of the lesion. The greatest result of therapy was received by the combined use of the scheme through daily plasmapheresis and Oktagam, which gave improvement in 27 patients (71%) with the increase of muscule’s strength in all groups of muscles at 1.5-2.5 points.

013-2014 жылдар кезеңіндегі Семей қалалық ММУ Медициналық Орталығының неврологиялық бөлімшесінде жатқан 38 науқастағы миастенияныңклиникалық формаларының жиілігінің және ауру ауырлығына байланысты жүргізу тактикасының анализі көрсетілген. Науқастардың жасы 8-ден 73-ке дейін (орташа 43,85±19,3 жас), ер адамдар 15 (39,5%), әйелдер 23 (60,5%). Стационарға түскен кездегі клиникалық көрінісі бойынша науқастардың барлық топтағы бұлшықет күшінің суммалық бағасы 2,1±1,8 балл. 46,8% науқастарда айқын аутоиммунды сипатпен ауыр қосалқы аурулар болды. Терапияның ең жақсы нәтижесін күндізгі схема бойынша плазмаферез бен Октагаманы бірге қолдану көрсетті, 27 (71%) науқаста барлық топтағы бұлшықеттердің күші 1,5-2,5 баллға жоғарылады.
КЛИНИЧЕСКИЙ СЛУЧАЙ: СИНДРОМ ПОЛАНДА
Authors: Б.Ж. Токтабаева , Н.Е. Турдина , С.К. Еленов , Г.А. Танышева , В.Е. Ли , Г.Ж. Сағындықова
Published: October 2024

Синдром Поланда – достаточно редкий врожденный порок развития. Выявляется у одного из 30-100 тыс. новорожденных. С 1841 года по настоящее время в мире описано около 500 случаев синдрома Поланда. Возникает спорадически. Мужской пол превалирует над женским в соотношении 2–3:1. На данный момент общепринятой теорией развития синдрома Поланда является нарушение кровотока (гипоплазия) по подключичной и/или позвоночной артериям и их ветвям на 6-й неделе внутриутробного развития, которая и приводит к различным порокам развития на стороне недоразвития сосудов. В данной публикации описывается редкий клинический случай синдрома Поланда у грудного ребенка, с летальным исходом. Данные, приведенные в статье, будут полезны неонатологам, педиатрам и врачам общей практики.

Poland syndrome is a fairly rare congenital malformation. The overall incidence rate is 1 in 30,000 to 100,000 births. Since 1841 about 500 cases of Poland syndrome have been described worldwide. It often happens sporadically. Poland syndrome occurs predominantly among males at a ratio of 2-3:1 to females. Currently, the prevailing theory of the cause of Poland syndrome is the violation of blood flow (hypoplasia) of the subclavian and/or vertebral artery and their branches during the 6thweek of intrauterine development, which leads to various malformations on the side of vascular underdevelopment. This paper describes a rare clinical case of an infant with Poland syndrome with a fatal outcome. The data provided in the article will be useful for neonatologists, paediatricians and general practitioners.

Поланд синдромы - бұл өте сирек кездесетін туа біткен ақау. Ол 30-100 мың жаңа туған нәрестенің біреуінде анықталады. 1841 жылдан бастап қазіргі уақытқа дейін әлемде Поланд синдромының 500-ге жуық жағдайы сипатталған. Кейде кездеседі. 2-3:1 қатынасында еркек жынысы әйел жынысынан басым келеді. Қазіргі уақытта Поланд синдромының дамуы жалпы қабылданған теория бойынша құрсақішілік дамудың 6-шы аптасында бұғанаасты және/немесе омыртқа артериялары мен олардың тармақтары бойындағы қан ағымының (гипоплазия) бұзылуы болып табылады, бұл қан тамырларының дамымауы әсерінен әртүрлі даму ақауларына әкеледі. Бұл басылымда өмырау жасындағы балада кездескен, өліммен аяқталған Поланд синдромының сирек кездесетін клиникалық жағдайы сипатталады. Мақалада келтірілген деректер неонатологтар, педиатрлар және жалпы тәжірибе дәрігерлері үшін пайдалы болады.
Оценка возможности дооперационного прогнозирования местной распространенности первичной опухоли (рТ) у пациентов с раком желудка. Часть 1
Authors: А.И. Потейко , О.В. Красько , М.Ю. Ревтович
Published: October 2024

Рак желудка продолжает занимать лидирующие позиции в структуре заболеваемости и смертности как в мире, так и в Республике Беларусь. Недостаточная эффективность традиционных методов обследования (КТ, ВЭГДС, ЭУС) у пациентов с раком желудка создает предпосылки для неадекватного клинического стадирования и нерационального подхода к планированию объема противоопухолевых мероприятий. В связи с этим актуальным остается поиск дополнительных предикторов степени распространенности опухолевого процесса. Целью настоящего исследования стала оценка дискриминационной способности клинико-морфологических характеристик опухолевого процесса и лабораторных показателей, определяемых в дооперационном периоде, в отношении наличия инвазии первичной опухолью серозной оболочки желудка (рТ4). В основу исследования положен ретроспективный анализ результатов лечения 1054 пациентов, радикально оперированных по поводу неметастатического рака желудка. Для оценки дискриминационной способности характеристик использован ROC-анализ. Установлено, что точность дооперационной оценки местной распространенности рака желудка в отношении дискриминации групп pT4 и pT1–3 можно повысить при комплексном учете таких признаков, как макроскопическая форма роста первичной опухоли, ее размер и особенности тканевой дифференцировки аденокарциномы, а также уровень фибриногена сыворотки.

Gastric cancer remains the leading cause of morbidity and mortality both in the world and in the Republic of Belarus. The lack of effectiveness of traditional examination methods (CT, gastroscopy, EUS) in patients with gastric cancer creates the preconditions for inadequate clinical staging and an irrational approach to treatment option. In this regard, the search for additional predictors of the prevalence of the tumor process remains relevant. The purpose of this study was to assess the discriminatory ability of the clinical and morphological characteristics of the tumor process and laboratory parameters determined in the preoperative period regarding the presence of invasion of the gastric serosa by the primary tumor (pT4). The study was based on a retrospective analysis of the results of treatment of 1054 patients undergoing radical surgery for non- metastatic gastric cancer. ROC analysis was used to assess the discriminatory ability of the characteristics. It has been established that the accuracy of preoperative assessment of the local extent of cancer in relation to discrimination between the pT4 and pT1–3 groups can be increased by comprehensively taking into account such features as the macroscopic growth form of the primary tumor, its size and features of tissue differentiation of adenocarcinoma, as well as the level of serum fibrinogen.
Primer registro de escorpiones (Arachnida: Scorpiones) depredados por un anuro (Amphibia: Anura) en Venezuela
Authors: Tampoa José A. , de Armas Luis F. , Castro Yoenglis
Published: October 2024

Se registra la depredación de dos especies de escorpiones del género Tityus C.L. Koch, 1836 (Buthidae), a partir de los restos extraídos del estómago de una hembra de la rana Leptodactylus pentadactylus (Laurenti, 1768) (Anura: Leptodactylidae), la cual fue recolectada en una localidad del estado venezolano de Anzoátegui. De una de las especies de escorpiones se encontró el telson de una hembra, por lo que solo pudo ser identificada hasta nivel de género. De la otra especie se hallaron numerosos restos y fue identificada como un macho adulto de Tityus nororientalis González-Sponga, 1996, que se distribuye en los estados de Sucre, Monagas y Anzoátegui. Este es el primer caso registrado en Venezuela de depredación de escorpiones por un anuro.
Eumeninae and Zethinae (Hymenoptera: Vespidae) from Conservation Units in the state of Minas Gerais, Brazil
Authors: de Souza Marcos Magalhães , de Aguiar Crispim Fernando Gonçalves , de Sousa Oliveira Glauco Cássio , Pereira de Gouvêa Taiguara , Hermes Marcel Gustavo , de Castro Jacques Gabriel
Published: October 2024

Despite the significant biodiversity and ecological importance of solitary and pre-social wasps, the subfamilies Eumeninae and Zethinae are still under-sampled in Minas Gerais state, southeastern Brazil. The aim of this study was to record the occurrence of species of these subfamilies in different Conservation Units (CUs) in the state. The study was conducted in eight CUs in the Cerrado and Atlantic Forest domains and recorded 95 individuals distributed among 31 species of Eumeninae and seven individuals from five Zethinae species. Alphamenes campanulatus (Fabricius, 1804), Pachodynerus argentinus (de Saussure, 1870) and Pseudodynerus auratoides (Bertoni, 1918) (Eumeninae) are recorded for the first time in Minas Gerais state. In turn, Zethus wagneri Bohart & Stange, 1965 (Zethinae) is recorded for the first time in Brazil. Our results illustrate the importance of UCs for the conservation of vespid biota and reinforce the need for further studies of these insects.
Respuestas confrontativas del sindicalismo al neoliberalismo: Argentina y la politización de fines de siglo XX
Authors: Iglesias Esteban
Published: October 2024

El presente trabajo analiza dos agrupamientos sindicales que se conformaron en la argentina democrática, durante la década de 1990: la Central de los Trabajadores Argentinos y el Movimiento de los Trabajadores Argentinos. A diferencia de la central obrera oficialista (CGT), estos agrupamientos se opusieron a iniciativas estatales inspiradas en el neoliberalismo. En función de ello, este trabajo se dedica a determinar los procesos políticos que intervinieron en la constitución de los agrupamientos sindicales, así como también el carácter de su acción contenciosa, con el énfasis puesto en la cultura política que anidaba en ellos.
Malvinas en el péndulo: aproximaciones a las políticas exteriores argentinas tras el retorno a la Democracia
Authors: Morasso Carla , Mántaras Martina
Published: October 2024

La Guerra del Atlántico Sur fue un parteaguas en la historia contemporánea argentina que catalizó el regreso a la democracia y signó la inserción internacional del país. A partir de este hito, el presente artículo se propone revisitar las políticas que los gobiernos democráticos desplegaron hacia la Cuestión Malvinas desde 1983, en función de considerar principalmente las posturas dirigidas hacia la cooperación bilateral con el Reino Unido y el despliegue de estrategias multilaterales.
Discursos sociales, televidencia y cuerpo: Argentina, 1985 como espejo de la Democracia argentina
Authors: Verna Orlando , Hammerly Lucila , Larocca Valentina
Published: October 2024

Este artículo intenta analizar las representaciones de los discursos sociales sobre la democracia argentina. Para ello, toma como caso su nueva recreación, el film Argentina 1985, y lo asocia a la idea de cuerpo y su relación con las imágenes que diferentes espejos devuelven después de cuarenta años.
El sistema de partidos peruano entre 2001 y 2016. Fragmentación, inestabilidad y creciente distanciamiento entre poderes
Authors: García Marín Ignacio
Published: October 2024

El presente estudio analiza el sistema de partidos peruano entre 2001 y 2016 y sus efectos en el funcionamiento del Congreso de la República. Esto se lleva a cabo a través de diferentes indicadores de actividad legislativa, como el caso de la producción normativa, la revisión de decretos, el control al ejecutivo y la conformación partidaria del Legislativo y de sus órganos de gobierno, entre otros. Como resultado de ello, se evidencian diferentes etapas en las relaciones Ejecutivo-Legislativo, con un marcado distanciamiento y final aislamiento del oficialismo, el cual tendió a una creciente inestabilidad y dificultad para desplegar su agenda de gobierno. Por parte del Congreso, se observa una elevada inestabilidad, volatilidad y crecientes dificultades para articular mayorías que permitan llevar a cabo sus funciones como Poder Legislativo. La baja institucionalización del sistema de partidos y la precaria estructuración de estas organizaciones explican, al menos parcialmente, los efectos limitadores que se produjeron en el funcionamiento de los poderes Ejecutivo y Legislativo y de su distanciamiento progresivo.
Imaginarios de la sociedad argentina sobre el agro y su lugar en el desarrollo nacional
Authors: Liaudat María Dolores , López Castro Natalia , Moreno Manuela
Published: October 2024

En la Argentina, el agro ha sido históricamente un sector de relevancia social, cultural, económica y política. El presente trabajo indaga en los imaginarios sociales sobre el agro y su lugar en el desarrollo nacional, así como en el modo en que se vinculan con los principales discursos ideológicos en disputa en la esfera pública. Para ello, se analizan resultados de dos encuestas online de alcance nacional llevadas a cabo en 2021. Los datos muestran, por un lado, la convivencia de imaginarios en torno al rol del agro en el desarrollo nacional, aunque predomina una imagen positiva de la impronta del campo y una mirada negativa de las políticas estatales de intervención en el sector. Por otro lado, se observa que la postura política parece ser central en la definición de los posicionamientos de la población sobre el agro.
Analisis Teologi Inkulturasi Lukisan Perjamuan Kana dan Gerakan Sego Mubeng Gereja St Antonius Kotabaru Yogyakarta
Authors: Mahardika Amadea Prajna Putra
Published: October 2024

Inculturation in the context of religious life extends beyond mere adaptation in liturgical practices to permeate various aspects of human existence. This process involves the integration of cultural elements with spiritual values, fostering a harmonious unity between spirituality and everyday human reality. Two concrete examples of inculturation are explored: the Painting of the Wedding at Cana and the social movement of Sego Mubeng at St. Antonius Kotabaru Church, Yogyakarta. Through an in-depth analysis of these manifestations, the close relationship between art, daily life, and spirituality is highlighted. The painting serves as a medium to reflect religious values within the local cultural context, while Sego Mubeng demonstrates that inculturation extends beyond religious rituals into everyday activities, particularly in providing food assistance to those in need. This research enhances our understanding of how inculturation bridges the spiritual and earthly dimensions, as well as the complexity of its role in shaping worldviews and human behavior.
Disposisi, Kehendak Bebas, dan Kontingensi
Authors: Silalahi Ubat Pahala Charles
Published: October 2024

This article discusses the long-standing philosophical challenge of integrating disposition, free will, and contingency. We place the above three realities into a coherent theoretical framework. Various disciplines have extensively studied the concepts of disposition, free will, and contingency. Nevertheless, their complex interrelationships still need to be more adequately explored. The result is a persistent dichotomy that gives rise to debates about causation, agency, and the reality of modalities. Thus, this article proposes a new framework called triadic relations to explain the mutual dependencies and emergent properties of the interaction of these fundamental ideas. The article uses a systematic synthesis approach of recent developments in dispositional essentialism, compatibilist theories of free will, and the metaphysics of the modal. We aim to show how dispositions provide the ontological foundation for free will and contingent possibilities. After all, free will operation actualizes specific potentials and introduces original novelty. This method offers an exciting resolution to the compatibilist libertarian debate by providing a new perspective on mental causation, moral responsibility, and the nature of contingency. Our findings suggest a dynamic ontology that transcends traditional philosophical categories. The findings redefine metaphysics, philosophy of mind, ethics, and interdisciplinary areas. Triadic relations emerge as a new paradigm for reconceptualizing the structure of reality and human agency to reshape the landscape of  philosophical inquiry.
Design of Hybrid Solar Power Plant for household Electricity Loads 1300 VA
Authors: Winardi Bambang , Enda Wista Sinuraya  , Agung Nugroho  , Erlin Dolphina
Published: October 2024

Indonesia is a country that is rich in sunshine. Based on NASA's Power Data Access Viewer data in 2021, Indonesia has an average radiation level of 5.6 kWh/m2/day. This situation is a big advantage for Indonesia in utilizing solar energy into electrical energy through photovoltaic, especially in the Semarang City area which has an average radiation level of 5.6 kWh/m2/day. The house where the research is located is in Pudakpayung, Semarang City with a roof area of ​​24m2. The Hybrid Solar Power Plant that is designed is an electric power supply system whose sources come from the Solar Power Plant and the State Electricity Company alternately which are regulated automatically by automatic control equipment with battery capacity mode. The results of the calculation, the required components consist of 9 solar modules with a capacity of 120 WP, 4 batteries with a capacity of 12v100Ah, 1 unit of 3000 Watt inverter and 1 unit of Solar Charger Controller 60A. The results of the tests that have been done, the solar panels produce an average power of 5446 wh per day, the battery will be full at 13.00.
The Effect of Adolescent Knowledge about Menstruation on Personal Hygiene Behavior during Menstruation in Environment III Silandit Village
Authors: Lubis Juliana , Nasution Eva Yusnita , Tanjung Wiwi Wardani
Published: October 2024

Reproductive Health What is most important is complete physical, mental and social well-being, not only because you are free from disease or disability, in all aspects related to the reproductive system, its functions and processes, including being male or female. The research was conducted to determine the effect of adolescent knowledge about menstruation on personal hygiene behavior when menstruation occurs in environment III, Silandit village. This research is analytic with a cross sectional design, with a population and sample of 33 young women who are in environment III Silandit village. This study shows the results that there is an influence of adolescent knowledge about menstruation on personal hygiene behavior when menstruation occurs in the environment III Silandit village with a value of p = 0.005 <p = 0.05. The conclusion in this study is to be able to provide counseling to adolescents related to reproductive health in adolescents, especially young women by related agencies or related parties.
Determination of the Best Accuracy Model for Predicting Average Years of Schooling using the Fletcher Reeves Algorithm
Authors: Ihsan Daulay  , Mochamad Wahyudi  , Solikhun  , Lise Pujiastuti
Published: October 2024

The average length of schooling is an important and significant factor in looking at the quality of an individual human being, with increasing the quality of human resources it can increase access to decent work which also promises a stable economic income, and to some extent affects the economy in a country. Therefore, a prediction was made. This prediction method uses the Fletcher Reeves algorithm which is an artificial neural network algorithm method for data prediction. However, this paper does not discuss the results of the prediction, but discusses the ability of the Fletcher Reeves neural network algorithm to predict data. The research dataset used in this study is data on the average length of schooling in North Sumatra Province from 2015-2020, this dataset was taken from BPS North Sumatra. The data is then formed into 5 models, namely 2-10-1, 2-15-1, 2-20-1, 2-25-1, 2-30-1. -30-1 with an MSE value of 0.000430727. With these results the 2-30-1 architectural model gets the lowest score, so it can be concluded that the model can be used to predict the average length of schooling in North Sumatra Province.