bluuebunny/crossref_metadata_2025 huggingface dataset:
RNN-INTEGRATED MODEL PREDICTIVE CONTROL FOR FUEL CELL AND SOLAR-POWERED HYBRID ELECTRIC VEHICLES
Authors: Дів'я Г , Венката Падмаватхі С.
Published: December 2024

This paper presents an innovative Hybrid Electric Vehicle (HEV) configuration utilizing a fuel cell as the primary energy source and an onboard Photovoltaic (PV) array as a supplementary source. The system features an advanced Model Predictive Control (MPC) enhanced by a Recurrent Neural Network (RNN) to manage the induction motor efficiently. Key components include a PV array, a fuel cell, and an electrolyzer. The PV array supplements the fuel cell during optimal sunlight conditions, while excess energy during idle periods is converted to hydrogen via the electrolyzer and stored in a hydrogen tank for future use. A quadratic bidirectional buck-boost converter (QBBC) regulates voltage, ensuring compatibility between energy sources and the motor. The system’s performance is evaluated under various sunlight and speed conditions, with the RNN-based MPC compared to an Artificial Neural Network-based MPC (ANN-MPC) and a traditional Proportional-Integral (PI) controller. An incremental conductance algorithm is implemented for Maximum Power Point Tracking (MPPT) to optimize PV power extraction. The RNN model predicts motor speed, enhancing control precision. Simulations in MATLAB/SIMULINK reveal that the RNN-based MPC outperforms ANN-MPC and PI controllers, demonstrating improved efficiency and speed control. This work contributes to advancing intelligent and energy-efficient HEV technologies.
МЕТОДИКА ОЦІНКИ ВІТРОЕНЕРГЕТИЧНОГО ПОТЕНЦІАЛУ ТЕРИТОРІЇ УКРАЇНИ З ВИКОРИСТАННЯМ ГЕОІНФОРМАЦІЙНИХ СИСТЕМ
Authors: Петренко К. В. , Аушева Н. М. , Кардашов О. В.
Published: December 2024

Розроблено методику для оцінки географічного і технічного потенціалу встановленої потужності та середньорічного виробітку електричної енергії вітрових електричних станцій (ВЕС), що ґрунтується на використанні геоінформаційних систем. Запропонований підхід до визначення вітроенергетичного потенціалу вирізняється адаптивним алгоритмом розрахунку, який забезпечує високу точність результатів. Для перевірки достовірності методики було здійснено оцінку вітроенергетичного потенціалу України.
Було визначено загальний географічний вітроенергетичний потенціал України (1006 ГВт – потенціал встановленої потужності; 1914 млрд кВт·год/рік – потенціал середньорічного виробітку електричної енергії ВЕС). Для розрахунку технічного потенціалу встановленої потужності та середньорічного виробітку електричної енергії ВЕ, географічний потенціал було обмежено за показником коефіцієнта використання номінальної потужності (КВНП) для кожної з 70 метеостанцій, дані яких використовувалися для опису вітрового режиму території України. Технічний потенціал встановленої потужності та середньорічного виробітку електричної енергії ВЕС для території України становить 726 365 МВт і 1 594 749 млн кВт·год/рік у разі застосування обмеження КНВП≥0,2 і 406 721 МВт та 1 040 634 млн кВт·год/рік при обмеженні КВНП≥0,25. Отримані результати є зіставними з оцінками попередніх досліджень, однак показали вищі значення вітроенергетичного потенціалу. Перевагами описаної методики є її адаптивність (можливість внесення змін до шару доступних площ в разі виникнення нових або зміни існуючих законодавчих обмежень, можливість зміни технічних характеристик ВЕУ та критеріїв обмеження для розрахунку технічного потенціалу); надійність вихідних даних швидкості вітру (в методиці використані попередньо валідовані значення швидкості вітру МС України за 10 років); об'єктивність (у методиці відсутні вихідні параметри, які ґрунтуються на суб'єктивних припущеннях). Розроблена методика може бути використана в майбутньому при змінах нормативно-правової бази, технічних параметрів ВЕУ та характеристик вітрового режиму для швидкої та коректної переоцінки вітроенергетичного потенціалу України.
Бібл. 41, табл. 2, рис. 8.
ОСНОВНІ ТЕНДЕНЦІЇ ТА ІНДИКАТОРИ ПРОМИСЛОВОЇ РЕАЛІЗАЦІЇ ТЕХНОЛОГІЙ ОПРІСНЕННЯ ВОДИ (ЗА МАТЕРІАЛАМИ НАУКОВО-ПРАКТИЧНОЇ КОНФЕРЕНЦІЇ «ВІДНОВЛЮВАНА ЕНЕРГЕТИКА ТА ЕНЕРГОЕФЕКТИВНІСТЬ У ХХІ СТОЛІТТІ» 2024. КИЇВ. УКРАЇНА)
Authors: Бриль А. О. , Васько П. Ф. , Кромпляс Б. А.
Published: December 2024

Узагальнено основні результати доповідей на секції гідроенергетики стосовно опріснення води в промислових масштабах. Актуальність задачі опріснення морської води в Україні зумовлена участю країни в реалізації європейської програми «2×40 GW Green Hydrogen Initiative», якою передбачено побудову на її території 10 ГВт потужностей електролізерів для виробництва зеленого водню з енергоживленням від офшорних та прибережних вітро-фотоелектростанцій загальною встановленою потужністю на рівні 40 ГВт. Очікуваний обсяг виробництва водню становить 1,65 млн т на рік, що потребуватиме споживання підготовленої прісної води не менше 24 млн м3/рік. Одним з альтернативних варіантів постачання прісної води для функціонування електролізерів у цьому проєкті є використання опрісненої морської води. Мета публікації полягає в аналізі кількісних показників сучасних світових досягнень промислових технологій опріснення морської і солонуватої води, що можуть слугувати індикаторами визначення пріоритетності застосування конкретної технології для вирішення аналогічних задач в нашій країні. Розглянуто досяжні результати реалізації основних чотирьох промислових технологій, визначено ретроспективні тренди та кількісні значення на кінець 2023 року обсягів та вартості виробництва води, розподіл капітальних та експлуатаційних витрат на виробництво, сучасний стан ринку капіталу й темпи його зростання на найближче десятиліття, основних учасників ринку обладнання і проєктних рішень опріснювальних заводів. Основними чинниками витрат на опріснення води визначено взаємопов’язані фактори вибору технології, розміру заводу та місця його розташування, потреби у воді та електроенергії, режими екологічного регулювання стосовно викидів, утилізація розсолу, доцільне проєктне рішення. Бібл. 52, табл. 2, рис. 8.
EPIDEMIOLOGIA DAS HOSPITALIZAÇÕES POR DPOC EM CURITIBA: TENDÊNCIAS E IMPACTO AO LONGO DE UMA DÉCADA
Authors: Rossini Julia Delai , Delai Rossini Katia
Published: December 2024

A Doença Pulmonar Obstrutiva Crônica (DPOC) é uma condição respiratória que afeta significativamente a qualidade de vida dos pacientes e gera impacto considerável nos sistemas de saúde. Diversos estudos destacam variações nas taxas de hospitalização por DPOC, influenciadas por fatores como idade, clima e condições ambientais.
 
O objetivo principal foi analisar as taxas de hospitalização por DPOC em Curitiba entre 2013 e 2023, focando nas variações etárias e em tendências significativas ao longo dos anos. Para isso, conduziu-se um estudo observacional retrospectivo com dados extraídos do DATASUS, incluindo todos os pacientes hospitalizados com diagnóstico principal de DPOC, organizados em quatro faixas etárias: menores de 40 anos, 40-59 anos, 60-79 anos e 80 anos ou mais. Utilizamos estatísticas descritivas para avaliar as hospitalizações anuais e identificar padrões sazonais.
 
Entre 2013 e 2023, observou-se um aumento contínuo nas hospitalizações por DPOC, com uma elevação total de 106,3%, de 756 internações em 2013 para 1.556 em 2023. As internações variaram conforme a faixa etária, sendo o grupo de 60 a 79 anos o mais representativo, com 5.693 internações (57% do total). Notou-se também uma variação sazonal, com aumento das hospitalizações durante o inverno, o que sugere influência de fatores climáticos como temperatura e umidade.
 
As conclusões deste estudo destacam a necessidade de estratégias de saúde pública para a prevenção e manejo da DPOC, com enfoque em grupos etários mais vulneráveis, como os indivíduos entre 60 e 79 anos. Além disso, as tendências sazonais sugerem que intervenções adicionais durante o inverno, incluindo campanhas de vacinação e conscientização, podem ser eficazes para reduzir o número de hospitalizações e o impacto da doença na população.
BIM-based framework for optimization of CCTV surveillance in buildings
Authors: Aziz Taha , Zubair Muhammad Umer , Hassan Muhammad Usman , Ahmed Mehmood , Khan Muhammad Arsalan , Tanoli Waqas Arshad
Published: December 2024

Surveillance cameras are becoming an integral part of the buildings due to their ability to ensure security, as well as to promote safety and overall well-being. Finding the optimal camera configuration remains a challenge, as current practices depend heavily on professional experience and subjective judgment. These practices have several limitations which can adversely impact camera coverage. Building information modelling (BIM) usage is growing in the industry due to its ability to generate accurate spatial data. Therefore, this study proposes a BIM-based framework to optimize camera placement process using optimization algorithms (OAs). Firstly, the framework extracts spatial data of the target area from the BIM based on user defined requirements. Secondly, it adopts an optimization algorithm to find the optimal camera positions for the target area based on the user requirement. The selection of optimization algorithm was made following a comparative evaluation between Genetic Algorithm (GA) and Particle Swarm Optimization (PSO). Lastly, it helps visualize the optimized results within the building using BIM. The framework was validated on a hospital building, revealing 27% increase in coverage, a significant reduction in overlap, and a lower camera requirement compared to experience-based camera configuration.
Uso del cinturón de seguridad en la avenida Blanco Galindo, Cochabamba: estudio observacional.
Authors: Mamani Rosas Ana Maria
Published: December 2024

Introducción: El uso del cinturón de seguridad es vital para la reducción de lesiones en accidentes de tráfico. A pesar de su efectividad, el cumplimiento es bajo en muchas regiones, especialmente en países en desarrollo. En Cochabamba, Bolivia, la Avenida Blanco Galindo es un punto crítico para analizar estos comportamientos debido a su alto tráfico de movilidades particulares y de servicio público. Este estudio observa y analiza el uso del cinturón en esta vía durante el primer trimestre de 2024. Metodología: Este estudio observacional se realizó en la Avenida Blanco Galindo, con una muestra de 1000 vehículos (500 particulares y 500 de servicio público). Las observaciones se efectuaron desde una pasarela estratégica, registrando de manera sistemática el tipo de vehículo y el uso del cinturón de seguridad. Los datos fueron analizados cuantitativamente para identificar patrones de uso. Resultados: Se observó un uso bajo del cinturón de seguridad, con solo el 11,2% de los conductores utilizándolo. Del total, el 90,2% pertenecía a movilidades particulares y el 9,8% a servicio público. Discusión: El bajo uso del cinturón entre conductores de servicio público puede deberse a percepciones erróneas de seguridad y presiones laborales. Estos resultados son consistentes con estudios similares, pero muestran una menor tasa de uso en Cochabamba comparada con otras regiones. Se recomienda fortalecer campañas de sensibilización y realizar estudios adicionales para mejorar la seguridad vial en la región.
Estrategias para la remoción de calcio y magnesio de las aguas del proceso de flotación de sulfuros complejos
Authors: Ojeda Villegas Sandra Daniela , Uribe Salas Alejandro , Ortiz Lara Noemí
Published: December 2024

La minería está estrechamente relacionada con el uso del agua, ya que es fundamental para la operación de sus procesos. En respuesta a la necesidad de preservar este recurso, se han desarrollado prácticas para reducir el consumo de agua fresca en los procesos de flotación. Sin embargo, el aumento en el uso de agua reciclada en la flotación, en ocasiones tiene efectos negativos en la recuperación del mineral valor y en la ley del concentrado obtenido. Los efectos adversos observados se traducen en la disminución de la selectividad y rendimiento, por la presencia de los iones Ca2+ y Mg2+ en las aguas de reciclo. En el presente artículo se revisan algunas técnicas de tratamiento que pueden ser aplicables al agua de reciclaje en la flotación de minerales de sulfuro.
Prefabricados en cercos perimetrales de escuelas públicas utilizando concreto adicionado con vidrio reciclado.
Authors: Morales Guzman Carlos Cesar , García Solórzano Luis Aarón , Gomez Sandoval Sergio Antonio
Published: December 2024

Los cercos metálicos que se encuentran en la mayoría de las escuelas públicas del país representan una costosa inversión para el gobierno en su elaboración, instalación y mantenimiento. Ante esta situación, el uso de celosías de concreto emerge como una alternativa viable no solo para reducir el uso del metal, sino también para mitigar problemas ambientales, incorporando vidrio reciclado en la mezcla de concreto. El objetivo de este trabajo es identificar la mejor mezcla de concreto con vidrio reciclado para elaborar un cerco prefabricado de uso rudo y mínimo mantenimiento. Para ello, se realizaron pruebas con tres mezclas de concreto, comparadas con una mezcla piloto, y se sometieron a pruebas de compresión para determinar cuál ofrece la mayor resistencia. De ello se obtuvieron mezclas con una sustitución parcial del 20% y 30% de arena por vidrio, comparadas con una mezcla de control de f´c=150 kg/cm². Tras las pruebas de compresión a los 28 días se identificó que el vidrio en proporciones adecuadas puede modificar favorablemente las propiedades físicas del concreto: los resultados mostraron que una mezcla mejoró la resistencia del concreto en un 4% promedio comparado a la mezcla de control, convirtiéndose en una opción viable con un enfoque ecológico.
Strategic consequences of the United States’ energy abundance. A case study of the U.S. – Poland Strategic Energy Partnership
Authors: Rafał Ulatowski Rafał Ulatowski
Published: December 2024

The goal of the article is to answer the question of why the United States and Poland developed a strategic partnership in the gas sector in 2017–2020. This analysis is based on a systematic review of primary and secondary sources. The primary empirical materials consist of three groups: 1) documents published by the US administration and the Polish government; 2) speeches, official statements, and media interviews by politicians, officials, and business people from both countries; and 3) information published by companies engaged in gas relations between the United States and Poland. The secondary sources include statistical data and analyses from the Energy Information Administration (EIA), the International Energy Agency (IEA), and the Statistical Review published by the Energy Institute. The article sets out four arguments: 1) The development of the strategic partnership between the two countries in the energy sector was made possible by the shale revolution in the United States. 2) The United States pursued strategic and economic goals in promoting LNG exports to Europe. 3) The United States and Poland accepted the view that the world was reverting to great power competition. 4) Both states rejected Russian energy dominance in Europe.
Desarrollo de la competencia intercultural en docentes de inglés en China: Un estudio de caso
Authors: Gutiérrez Estrada María Rebeca , Salazar García Danya Fernanda , Rodríguez Rosales Migdalia Elizabeth , Gastélum Knight Carla Michelle
Published: December 2024

El presente estudio subraya la necesidad de desarrollar la Competencia Intercultural (CI) como una herramienta fundamental para las y los docentes de inglés como lengua extranjera (EFL por sus siglas en inglés) en un contexto globalizado y en constante evolución. Este estudio se enfoca particularmente en aquellas educadoras que se trasladan a un entorno cultural diferente y deben adaptarse a nuevas realidades socioculturales. El estudio de caso analiza las experiencias de una docente de EFL originaria del norte de México que se mudó a China para avanzar en su carrera profesional. El propósito de la investigación cualitativa fue explorar las experiencias y percepciones de las docentes de EFL que han enseñado en China. El marco teórico de esta investigación se basa en los conceptos de CI y el aprendizaje transformacional. Los resultados obtenidos sugieren que la CI no solo facilita la adaptación a los cambios informacionales, sino que también contribuye significativamente a enfrentar la rápida transformación de los roles de los docentes y estudiantes en los contextos educativos contemporáneos.
Advanced Threat Detection and Mitigation in FinTech Applications
Authors: - Ajay Benadict Antony Raju
Published: December 2024

Fintech has made finance a comedically convenient, fast and ever-revolving sector because it continues to expand every day as it is being developed. This has opened the flood gates of expected evolved cyber threats in the factors of malware, phishing, inside threats as well as APTs targeting FinTech application for the purpose of violating the security of financial data and transactions. The paper also includes threats that are of high importance to FinTech applications and their detection and countermeasure techniques which are AI, ML and blockchain. For which the formation of the multi-layered security frameworks, the utilization of the different algorithms for anomaly detection, as well as the development of the effective automated response systems becomes the fundamental requisite to enhance the overall resilience of the FinTech platforms. Identity theft flow FinTech Best practices What the paper will do Essentially, the main purpose of this paper is to describe an overall picture of what threats FinTech companies are up against and how one can safeguard digital assets. Such findings indicate that it is high time to shift from a more protective strategy that can readily align itself with the new threat and compliance environment in the FinTech sector.
A Novel Approach to Semantic Search for Home Security Footage Using Generative AI and LLMs
Authors: - Sibin Thomas
Published: December 2024

This paper looks at how generative AI and large language models (LLMs) could change the way image and video search works in home security systems [1]. We look at the problems with current methods, like manual tagging and simple machine learning-generated metadata, and suggest a new way to use deep learning models to create rich embeddings that show what visual material means semantically [2]. These embeddings, which are kept in vector databases, make natural language-based search easier, so users can ask complicated questions in a conversational way. We talk about how to train and fine-tune LLMs, using methods such as RLHF, context optimization, and RAG, to make searches more accurate and faster [3]. We also look into how to use trends of user access to do proactive indexing and caching of relevant results. This study opens the way for smarter and easier-to-use search tools in home security, making it easier for users to get useful information from their video data.
Physicochemical evaluation of irrigation water and determination of heavy metals in Baixa de Hulene-B, Maputo: impacts on public health
Authors:   Arlindo José Nhavotso, José Reginaldo Massingue, Rubão Bila, Costa Paulo Vasconcelos, Sérgio Bernardo Sabão and Alberto Arnaldo Boane
Published: December 2024

To assess the effects of heavy metals (lead, mercury, and silver) present in the irrigation water from Baixa de Hulene-B, this study examined both physicochemical and additional chemical parameters in the water. The water floods the aquifers and vegetable cultivation areas during rainfall, carrying waste and solid refuse from the region's cities. This contamination affects the quality of the water used for irrigation, leading to health problems. The research was descriptive and explanatory in nature and employed a quantitative approach using deductive and comparative methods. Systematic water samples were collected from four supply wells. The results indicated that the physicochemical characteristics of the irrigation water did not meet recommended standards. Only three parameters (chloride ions, pH, and hardness) were within acceptable limits, while eight parameters (electrical conductivity, turbidity, total dissolved solids, chemical oxygen demand, nitrates, lead, mercury, and silver) exceeded recommended limits, posing a risk to public health. To safeguard public health, measures should be taken to improve the quality of irrigation water in Baixa de Hulene-B. This includes installing water treatment systems and educating farmers about the risks associated with using contaminated water.
Prediksi Jumlah Serta Faktor yang Dapat Memengaruhi Kunjungan Pasien Rawat Jalan di Rumah Sakit Sumber Kasih Kota Cirebon Tahun 2023
Authors: Haryanto Yanto , Elfi  , Khoirunnisa Nunik
Published: December 2024

Latar Belakang: Kunjungan pasien ke fasilitas pelayanan kesehatan merupakan segala kunjungan yang dilakukan pasien untuk mendapatkan pelayanan kesehatan, baik dalam keadaan sehat maupun sakit. Adanya peningkatan jumlah populasi serta pertumbuhan ekonomi masyarakat yang semakin baik, turut memunculkan kesadaran masyarakat terhadap kesehatan maka diperlukan prediksi untuk memperkirakan kunjungan agar rumah sakit dapat memberikan pelayanan yang optimal. Tujuan penelitian ini ialah untuk memprediksi jumlah serta faktor yang dapat memengaruhi kunjungan pasien rawat jalan di Rumah Sakit Sumber Kasih Cirebon tahun 2023. Metode: Metode penelitian ini menggunakan metode kuantitatif dengan pendektan retrospektif untuk menghitung prediksi jumlah kunjungan rawat jalan menggunakan metode prediksi Autoregressive Moving Average (ARMA), serta metode kualitatif untuk mengetahui faktor yang memengaruhi kunjungan rawat jalan dengan wawancara mendalam. Hasil: prediksi kunjungan pasien pada periode tahun 2023 adalah sebesar 148.235 kunjungan, dengan rata-rata kunjungan perbulan sebanyak 12.353 kunjungan dengan penggunaan prediksi model ARMA (1,0) yang memiliki nilai MAPE sebesar 17,37%. Adapun faktor yang memengaruhi kunjungan rawat jalan di antaranya ialah pengaruh dari musim pancaroba, penambahan poliklinik, pengaruh dari rumah sakit sebagai mitra JKN, pengaruh kualitas pelayanan, perasaan khawatir dari masyarakat untuk berobat setelah adanya kabar menyebarnya Covid-19, serta pembatasan jam kerja dokter poliklinik. Kesimpulan: Didapatkannya hasil prediksi jumlah kunjungan pasien untuk tahun 2023 diharapkan dapat menjadi pertimbangan bagi pelaksana pelayanan kesehatan khususnya petugas rekam medis untuk dapat meningkatkan kualitas pelayanan kesehatan terhadap pasien serta sebagai pertimbangan untuk perencanaan yang matang, agar pelayanan tetap berjalan dengan baik
Tinjauan Trend Statistik Kematian Di RSUD Cilacap Tahun Periode 2019-2023
Authors: Cahyaningrum Lintang Dwi , Fery Fadly
Published: December 2024

Latar Belakang: Fenomena yang terjadi seringkali didapatkan angka kematian yang tidak sesuai dengan standar yang ditetapkan oleh kemenkes. Manfaat adanya statistik kematian salah satunya yaitu untuk mengetahui dan menilai kualitas mutu pelayanan di rumah sakit. Tujuan: Tujuan penelitian ini adalah untuk mengetahui gambaran angka kematian dengan menggunakan indikator statistik kematian tahun 2029-2023 di RSUD Cilacap. Metode: Metode penelitian ini adalah deskriptif kuantitatif dengan pendekatan retrospektif. Pengambilan sampel dilakukan secara total sampling, dengan sampel data rekapitulasi sensus harian rawat inap di RSUD Cilacap selama periode 2019-2023. Pengumpulan data menggunakan pedoman observasi berupa lembar isian data statistik kematian. Analisis data yang digunakan analisis univariat. Hasil: Hasil trend GDR terjadi peningkatan sebesar 2,1%, trend NDR terjadi peningkatan sebesar 0,9%, trend PODR terjadi penurunan sebesar (-0,05)%, trend ADR terjadi penurunan sebesar (-0,05)%, trend MDR terjadi penurunan sebesar (-0,02%), trend NMR terjadi peningkatan sebesar 0,12%, trend FDR terjadi penurunan sebesar (-0,32%). Hasil Trend 2019-2023, indikator statistik kematian yang terjadi peningkatan yaitu GDR, NDR, dan NMR. Kesimpulan: Indikator yang masih melebihi standar ideal yaitu GDR, NDR, dan NMR. Maka rumah sakit perlu membuat kebijakan guna meningkatkan kualitas pelayanan kesehatan
An Updated Systematic Review Of Skin Grafts In Urethral Stricture Disease
Authors: Tuweno Erdiansjah Taher , Gahari Wira Amaz
Published: December 2024

The urethra in men has a dual function, namely as a pathway for urine and a pathway for semen from the reproductive organs.The purpose of this literature review is to find out some appropriate treatments for the problem of Urethral Stricture disease.This research method uses descriptive qualitative with a systematic literature review (SLR) approach. It is a type of article review that aims to find evidence of clinical efficacy (evidence-based) of a problem, so that a problem-solving suggestion is obtained. The results of the literature found include; The urethroplasty technique is considered a minimally invasive surgical technique and is more efficient than urethrotomy and the type of graft, oral mucosa and gelniltal mucosa have become the gold standard matelrilal substiltutel for relocation of urethral structures, although there has been rapid progress in the development of urethral grafts. The reconstructive urologist should be familiar with the different types of assistive devices to ensure that the selected assistive device is suitable for the needs caused by siltation.
Pengaruh Journaling Book terhadap Tingkat Kecemasan pada Ibu Hamil Primipara Trimester III di Wilayah Kerja Puskesmas Mangkubumi Kota Tasikmalaya
Authors: Dedeh Sa'adah  , Meti Widiya Lestari  , Qanita Wulandara
Published: December 2024

Latar Belakang : Wanita yang mengalami kehamilan pertama kali (primigravida) memiliki tingkat kecemasan yang lebih tinggi. Kecenderungan ini terjadi karena primigravida menghadapi ketidakpastian terkait proses persalinan, tidak memiliki pengalaman sebelumnya dalam melahirkan. Tujuan : Mengetahui pengaruh journaling book terhadap tingkat kecemasan pada ibu hamil primipara trimester III di wilayah kerja puskesmas Mangkubumi kota Tasikmalaya. Metode : Kuantitatif jenis penelitian Pre-Exsperimental. Desain penelitian ini yaitu One-Group Pre-Test And Post-Test Design. Populasi dalam penelitian ini adalah sebanyak 66 ibu hamil. Teknik sampel menggunakan Accidental Sampling dengan jumlah sampel yang diambil sebanyak 37 ibu hamil. Hasil : Penelitian diolah melalui Wilcoxon Sign Rank Test. Hasil penelitian ini menunjukan bahwa ibu hamil tidak mengalami kecemasan (12,78). Hasil uji statistic menunjukan nilai P Value = <,001 atau P < 0,05. Kesimpulan : Hasil penelitian ini menunjukan bahwa terdapat pengaruh journaling book terhadap tingkat kecemasan pada ibu hamil primipara trimester III di wilayah kerja puskesmas Mangkubumi kota Tasikmalaya.
Efektivitas Pemberian Makanan Tambahan Berbahan Pangan Lokal Terhadap Status Gizi Balita Stunting : Systematic Review
Authors: Apriliani Ferenadia , Fajar Nur Alam , Rahmiwati Anita
Published: December 2024

Stunting merupakan masalah gizi utama yang masih banyak di Indonesia. Prevalensi stunting yang tinggi menjadi ancaman terhadap kesejahteraan dan ketahanan nasional jangka panjang. Menurut hasil survei Status Gizi Indonesia (SSGI) 2022 prevalensi stunting sebesar 21,6% sedangkan target prevalensi stunting pada tahun 2024  yaitu  14% dan target WHO yaitu kurang dari 20%. Penanggulangan stunting di Indonesia dilakukan dengan berpedoman kepada Perpres No.72 Tahun 2021 tentang Strategi Nasional Percepatan Penurunan Stunting melalui intervensi spesifik berupa pemberian makanan tambahan (PMT) lokal kepada balita stunting. Tujuan dari penelitian ini untuk mengetahui dan menambah wawasan mengenai bagaimana pemanfaatan makanan tambahan berpangan lokal diberbagai daerah dalam upaya Penanggulangan stunting di Indonesia. Penelitian ini  merupakan systematic review menggunakan metode PRISMA. Pemilihan artikel sesuai kriteria inklusi dan eksklusi serta pencariannya melalui database Google scholar dengan kata kunci “PMT pangan lokal, Status Gizi, Balita Stunting”. Artikel yang dilakukan review dari tahun 2020-2024 dan didaptkan 12 artikel yang dilakukan review. Hasil penelitian ini menunjukkan bahwa pemberian makanan tambahan (PMT) berbasis pangan lokal mempengaruhi peningkatan berat badan (BB) dan tinggi badan (TB) pada balita stunting, Jika diberikan selama minimal 30 hari. Penelitian ini menyimpulkan bahwa bahwa pemberian makanan tambahan pangan lokal pada balita seperti tempe, tahu, Udang rebon, ikan patin dan kelor yang diolah menjadi makanan seperti bubur ikan, nugget, otak-otak dan bakso selama 30 hari hingga 90 hari dapat menjadi salah satu cara penurunan stunting.
Faktor - Faktor Yang Berhubungan Dengan Kejadian Karang Gigi Di Poli Gigi RSUD Dr. H.M. Rabain Kabupaten Muara Enim
Authors: Ambarita Eka Novitasari , Lilia Deli
Published: December 2024

Pendahuluan: Karang gigi merupaka nendapan mineral, yang terjadi karena sisi makanan yang menempel pada plak yang terdapat pada enamel mahkota gigi yang tidak dibersihkan secara baik. Penelitian ini bertujuan untuk mengetahui faktor-faktor yang berhubungan dengan kejadian karang gigi di poli gigi RSUD dr. H.M Rabain Kabupaten Muara Enim. Metode: Desain penelitian yang digunakan adalah desain penelitian Cross Sectional. Populasi dalam penelitian ini adalah seluruh pasien dengan umur 17 tahun ke atas yang berobat ke poli gigi RSUD dr. H.M Rabain Kabupaten Muara Enim yang berjumlah 249 pasien dengan jumlah sampel sebesar 152 sampel. Uji statistik yang digunakan adalah uji chisquare. Hasil: Berdasarkan analisis univariat diperoleh hasil 59 responden (38,8%) yang mengalami karang gigi, terdapat 66 responden (43,4%) ada pengetahuan kurang baik, terdapat 73 responden (48%) yang melakukan frekuensi menyikat gigi kurang baik, terdapat 70 responden (46,1%) yang melakukan cara menyikat gigi kurang baik, terdapat 68 responden (44,7%) yang mengkonsumsi jenis makanan kurang baik untuk kesehatan gigi mulut dan terdapat 69 responden (45,4%) yang mempunyai kebiasaan mengunyah satu sisi. Hasil analisis bivariat diperoleh hasil variabel pengetahuan dengan p value 0,001, frekuensi menyikat gigi dengan   p value 0,002, cara menyikat gigi dengan p value 0,002, jenis makanan dengan  p value 0,007 dan kebiasaan mengunyah satu sisi dengan p value 0,000 Kesimpulan: Ada hubungan yang bermakna antara pengetahuan, frekuensi menyikat gigi, cara menyikat gigi, jenis makanan dan kebiasaan mengunyah satu sisi dengan kejadian karang gigi di Poli Gigi RSUD dr. H.M Rabain Kabupaten Muara Enim Tahun 2024.
Pengembangan Aplikasi "ASANTI " (Antisipasi stunting pada kelompok Risiko Tinggi) sebagai Media Penurunan Stunting di Indonesia
Authors: Yuliastuti Santi , Diana Helmi
Published: December 2024

Latar Belakang: Stunting merupakan bentuk kegagalan pertumbuhan (growth faltering) akibat akumulasi ketidakcukupan nutrisi yang berlangsung lama. WHO mengestimasikan prevalensi balita stunting diseluruh dunia sebesar 22% atau 149,2 juta pada tahun 2020. Salah satu faktor penyebab stunting adalah banyaknya kasus kehamilan ibu risiko tinggi dengan kasuk KEK. Pada saat ini media yang paling banyak diakses oleh ibu-ibu adalah perangkat seluler atau handphone. Oleh karena itu aplikasi berbasis Android menjadi efektif sebagai upaya peningkatan pengetahuan. Tujuan: Membuat rancangan Aplikasi berbasis androdi “ASANTI" (Atisipasi Stunting pada kelompok Risiko Tinggi) " sebagai media edukasi pencegahan stunting pada ibu hamil. Metode: Penelitian ini merupakan penelitian Research and Development (R&D) yang terdiri dari beberapa tahap yaitu, analisis potensi dan masalah, pengumpulan data, desain produk, validasi desain, revisi desain, uji coba produk, revisi produk, uji coba pemakaian dan revisi produk. Hasil: Aplikasi ASANTI telah melakukan uji ahli materi dan ahli media serta telah melakukan uji kelayakan dan telah dinyatakan layak untuk digunakan. Penilaian ahli materi dengan nilai akhir sebesar 91 % termasuk dalam kategori sangat layak, penilaian ahli media diperoleh nilai akhir 94 % termasuk dalam kategori sangta layak. Hasil uji coba pada kelompok kecil diperoleh sebesar 91 % masuk dalam kategori sangat layak. Kesimpulan: Aplikasi ASANTI berbasis Android merupakan media edukasi kesehatan tentang  stunting, yang layak untuk digunakan
Gambaran Perkembangan Rekam Medis Elektronik di Klinik Pratama Indocement Palimanan Dengan Metode DOQ-IT Tahun 2024
Authors: Haryanto Yanto , Malinda Ratu , Rahmawati Fitria Dewi , Clarissa Stefannie , Syari’ati Zahra Mulki , Mohammad Maula Ismail
Published: December 2024

Latar Belakang: Divisi Teknologi Informasi PT Indocement telah menerapkan sistem Enterprise Resource Planning (ERP), yang berperan dalam menyediakan informasi secara akurat dan waktu nyata. Namun, klinik masih menghadapi beberapa kendala dalam penggunaan sistem rekam medis elektronik (RME), termasuk kualitas sistem yang belum optimal dan kurangnya kelengkapan informasi. Di samping itu, ada sejumlah pengguna yang merasa tidak puas terhadap sistem RME ini. Tujuan: menilai kemajuan RME menggunakan pendekatan DOQ-IT (Doctor’s Office Quality-Information Technology) di Klinik Pratama Indocement. Metode: Deskriptif dengan pendekatan kuantitatif yang dilaksanakan di Klinik Pratama Indocement Palimanan, dengan skor 96,06, yang termasuk dalam kategori II. Hasil: menunjukkan bahwa klinik ini cukup siap untuk pengembangan RME. Dari hasil penelitian, komponen tata kelola dan kepemimpinan meraih skor tertinggi sebesar 36,33, diikuti oleh komponen sumber daya manusia dengan skor 32,00. Komponen infrastruktur mendapatkan skor 13,80, sedangkan budaya kerja organisasi memperoleh skor terendah, yaitu 12,93. Kesimpulan: Secara keseluruhan, Klinik Pratama Indocement Palimanan dinilai memiliki kesiapan yang memadai untuk mengembangkan sistem rekam medis elektronik.
Smoking-Related Tear Film Abnormalities and Dry Eye Disease: A Meta-Analysis
Authors: Indira Putri
Published: December 2024

Dry eye disease (DED) is a prevalent ocular condition characterized by tear film instability and ocular surface inflammation. Smoking has been identified as a potential risk factor for DED, but the impact of different smoking modalities (active, passive, and e-cigarette) on tear film and DED remains unclear. This meta-analysis aimed to evaluate the association between various forms of smoking and tear film abnormalities leading to DED. A systematic search of PubMed, Embase, and Cochrane Library databases was conducted for studies published between 2013 and 2024 investigating the effects of active smoking, passive smoking, and e-cigarette use on tear film parameters and DED diagnosis. Data extracted included tear film break-up time (TBUT), Schirmer's test results, tear osmolarity, and DED diagnostic criteria. Pooled effect estimates were calculated using random-effects models. Eight studies met the inclusion criteria, comprising 4 on active smoking, 2 on passive smoking, and 2 on e-cigarette use. Active smoking was significantly associated with reduced TBUT (standardized mean difference [SMD] = -2.87; 95% CI: -3.12 to -2.62; p<0.00001), lower Schirmer's test scores (SMD = -2.79; 95% CI: -3.23 to -2.35; p<0.00001), and increased tear osmolarity (SMD = 12.55; 95% CI: 8.17 to 16.93; p<0.00001). Passive smoking and e-cigarettes showed a similar trend but with less pronounced effects. In conclusion, this meta-analysis provides evidence that active smoking significantly impairs tear film stability and contributes to DED. Passive smoking may also have detrimental effects, while the impact of e-cigarettes requires further investigation. These findings underscore the importance of smoking cessation in DED management and public health strategies for eye health.
Sports marketing strategy and its relationship to the competitive advantage of institutional clubs in Iraq
Authors: Rashid Ali , Rija Thamer
Published: December 2024

The research aimed to identify the correlation between the sports marketing strategy and the competitive advantage of institutional sports clubs in Iraq. The researchers used the descriptive approach using the analytical survey method and correlational relationships, in order to suit the requirements and procedures of his research. For the purpose of achieving the objectives of any research and studying its variables, it is necessary to know the original society with its characteristics and components. Because the use of any method is considered an incomplete case unless the study population is described clearly and accurately. The research population was determined from members of the administrative bodies of institutional sports clubs in Iraq, who numbered (404) members of the administrative body, distributed among (49) sports clubs, and a sample was determined. Search from the origin community by a percentage of(86.63). Since the research sample was approved as (350) members of the administrative body out of the total number, the questionnaires were distributed to the application sample, which numbered (150) members of the administrative body in the institutional clubs on 3/28/2022, and the phrases were arranged randomly so that the respondent would not be limited to one area. One particular over the other. Then the questionnaires were collected after a specific period, and they were rearranged in an organized manner according to each field in preparation for subjecting them to statistical treatments. The researchers used the SPSS statistical package, through a set of statistics that suit the requirements of the research and methods for obtaining the required results. The results of the sample proved Application: There is a moral correlation to the results of the significance level values ​​between the two research measures (sports marketing strategy) and (competitive advantage). The researcher attributes this to the moral correlation in the variables being that competitive advantage requires successful management that believes in organizational change to develop a sports marketing strategy that will be a center for achieving imports. The additional level is under specialized marketing management, and all the results of the three measurement areas have been discussed in detail.
Classification of Test Pads from Clustered PCB images
Authors: Sug Hyontai
Published: December 2024

A robotic flying probe tester can be programmed to move the robotic probe to access all possible locations of test pads in a printed circuit board (PCB), and to record all connection test results like open or short circuits between all possible pairs of test pads in the board. For this purpose, Tan and Kit performed a clustering-based image cluster analysis on the photo image data of printed circuit boards to recover all test pad locations on the board and reported successful results. Their clustered data has been open to the public since 2024. So in this paper, several classification techniques for human comprehension were applied to give the robotic flying probe tester the location of test pads. As the final results of clustering were reviewed and corrected by experts in the original paper, we created machine learning results of classification that are easy for humans to understand, so that it could be easier to review the machine learning results before giving them to the robotic flying probe tester as input. For the classification task, we focused on knowledge discovery methods that can give the coordinates of the grey or test pad to a robot and are readable by humans. Decision trees and rules have the advantage of being relatively easy to understand because the knowledge models are expressed in a single tree structure or a set of rules, so they are widely accepted in the fields where the interpretation of trained knowledge models is important. Three different decision trees and two kinds of rule sets were constructed - J48, Random tree, REP tree (Reduced Error Pruning tree) for the decision trees, and JRIP and PART (PARtial decision Tree) for the rule sets. The accuracy of all four generated knowledge models is 100% except that of the REP tree which is 99.9997%. The size of the generated decision trees was relatively very small compared to the size of the data, 723,552 records, and the generated rule set by JRIP has only two rules. Therefore, we can conclude that the decision trees and the sets of rules for determining the test pads in the PCB have produced very successful results in terms of comprehensibility and accuracy.
Classification of Adrenal Ectopias and Their Frequency in Rats
Authors:   Belgorod National Research University, Morozov Vitaliy N.
Published: December 2024

Adrenal gland ectopias develop as a result of changes in the migration ways of intermediate mesoderm cells and are characterized by a variety of location options, often remaining asymptomatic in ontogeny. In humans, only a few clinical cases of adrenal ectopias were reported, while in rats, variants of their localization relative to the adrenal capsule were described. No data on the subtypes of adrenal ectopias or their frequency are found in literature. The purpose of the study was to determine possible localizations of ectopic adrenal tissue and its size, develop a classification of ectopias based on their external and internal structure, and calculate the frequency of each of the subtypes in mature rats. Materials and methods. Histological preparations of the left and right adrenal glands of 646 mature male rats were analysed by means of light microscopy. The type of ectopia was determined using a microscope lens at ×10 magnification, and its subtypes, using ×20 and ×40 lenses. The area of ectopias was measured in the computer program Nis-Elements BR 4.60.00. Results. In mature male rats, adrenal ectopia was detected in 27.90 % of cases (180 rats out of 646). All ectopias, depending on the position relative to the capsule, were divided into three types: intracapsular (53.88 % of cases), extracapsular (25.56 % of cases) and extraorganic (20.56 % of cases). The following subtypes of ectopias were distinguished: by shape (round/oval/irregular), by internal structure (diffuse/zonal; cellular/non-cellular) and by the number of ectopias in one and the same animal (single/group). Single, diffuse, non-cellular, and oval subtypes prevailed among the subtypes. Despite the fact that in some cases intracapsular and extracapsular ectopias were the largest in size, the highest median value and the smallest spread of data were identified in extraorganic ectopias.
Influence of Thyroid Hormones on the Body’s Adaptive Capabilities (Review)
Authors:   Military Medical Academy named after S.M. Kirov, Shatyr Yuliya A. , Glushakov Ruslan I. , Sroslova Galina A. ,   Volgograd State University
Published: December 2024

Thyroid hormones take an active part in the regulation of many body reactions, including adaptive responses. The purpose of this review was to analyse the role of thyroid hormones in the adaptive response of the body to stress factors. Materials and methods. The data presented in articles published in Russian and foreign scientific periodicals from 2019 to 2023 were studied. The following databases were searched: PubMed, Google Scholar, SpringerLink and eLIBRARY.RU. According to the results of this theoretical study, thyroid hormones are involved in almost all physiological processes, exerting a metabolic effect on a number of tissues and systems as well as influencing pro- and antioxidant mechanisms. In response to stress, the body consistently develops a number of adaptive reactions associated with the activity of thyroid hormones. Stressors of various nature affect the level of thyroid hormones in the body. A connection between the symptoms of thyroid dysfunction and a decrease in the body’s stress resistance has been noted, while the development of both hypo- and hyperthyroidism negatively affects the functioning of a number of organs and systems. The paper describes an interdependence between hypo-/hyperthyroidism and the body’s adaptive capabilities. The influence of thyroid hormones on the adaptive mechanisms realized at the metabolic level has been proven. There is data confirming the central role of thyroid hormones in the formation of exploratory behaviour and adaptive response. A more extensive investigation is required into the correlation between changes in the level of thyroid hormones and adaptive immune responses, as well as into the effect of thyroid hormones on the function of individual immune cells. Among the ongoing research, the article highlights studies aimed to determine patterns of changes in the level of thyroid hormones during adaptation to extreme stress, including climatic and geographical factors, as well as to find approaches to non-hormonal regulation of their concentrations in the body.
Comparative Evaluation of Isokinetic Testing Parameters of Lower Limbs in 18–20-Year-Old Female Students Doing TRX Training and Standard Exercises
Authors:   South Ural State University (National Research University), Lobastova Kristina Yu.
Published: December 2024

The purpose of this article was to, by means of isokinetic testing, evaluate the strength parameters of the lower limbs in 18–20-year-old female students doing TRX training and standard exercises. Materials and methods. The research involved 40 female students of South Ural State University aged between 18 and 20 years, who were divided into the experimental (n = 20) and control (n = 20) groups. The former was doing TRX training, while the latter performed standard physical exercises on the university’s curriculum. The experiment was conducted at the Sports Science Research Centre of South Ural State University. Strength parameters were evaluated using a robotic medical diagnostic complex Biodex System 4Pro (Biodex Medical System, Inc., USA) at the start of exercise classes in the autumn of 2020 and after 1.5 years of classes in the spring of 2022. Results. In the course of the experiment, female students who had been doing TRX training for 1.5 years showed statistically significantly better results than the control group in the following parameters during knee flexion and extension: peak torque, peak torque per body weight, time to peak torque, coefficient of variation, mean power and mean peak torque (26 cases of statistically significant changes in the parameters out of 48 assessed cases were recorded). This indicates that lower limb muscles in female students doing this type of training became much stronger. Therefore, training with the use of TRX suspension straps can be considered an effective way to develop strength capabilities of the lower limbs in humans.