bluuebunny/crossref_metadata_2025_split huggingface dataset:
ANALISIS FAKTOR – FAKTOR YANG BERHUBUNGAN DENGAN FREKUENSI KONSUMSI JUNK FOOD PADA REMAJA
Authors: Tazkiah Misna , Fakhriadi Rudi , Rosadi Dian , Lasari Hadrianti H.D. , Cahyani Lenny Indah , Rifaldi Rifaldi , Nyssa Talitha Nuzul 
Published: October 2024

Junk food adalah makanan yang mengandung tinggi kalori. Tidak hanya mengandung lemak dan gula, tetapi juga memiliki kandungan zat tidak baik bagi kesehatan. Konsumsi makanan berlemak provinsi Kalimantan Selatan melebihi indikator nasional kebiasaan mengkonsumsi makanan berlemak. Kebaruan dalam penelitian karena menganalisis faktor-faktor yang berhubungan dengan frekuensi konsumsi junk food pada remaja. Tujuan penelitian menganalisis hubungan antara niat, sikap, norma subjektif, dan kontrol diri dengan frekuensi junk food pada masyarakat Provinsi Kalimantan Selatan. Metode penelitian kuantitatif dengan desain observasional analitik pendekatan cross sectional. Populasi dari penelitian ini adalah seluruh remaja yang tinggal di Provinsi Kalimantan Selatan selama ≥ 1 tahun. Sampel dalam penelitian ini diambil sebagian dari remaja yang tinggal di Provinsi Kalimantan Selatan selama ≥1 tahun sebanyak 93 orang. Teknik pengambilan sampel adalah consecutive sampling. Pengumpulan data menggunakan kuesioner. Analisis data secara univariat dan bivariat dengan uji fisher exact (α=0,05). Hasil penelitian menunjukkan bahwa tidak ada hubungan antara niat dengan perilaku konsumsi junkfood (P-value=0,059), ada hubungan yang signifikan antara sikap dengan perilaku konsumsi junkfood (P-value=0,009), ada hubungan anatara norma subjektif dengan perilaku konsumsi junkfood (P-value=0,041), tidak ada hubungan antara kontrol perilaku dengan perilaku konsumsi junkfood. (P-value=0,353). Kesimpulan bahwa faktor sikap dan norma subjektif sangat berpengaruh dengan frekuensi remaja dalam mengkonsumsi junk food.
GAMBARAN TINGKAT RISIKO MUSCULOSKELETAL DISORDERS (MSDs) DENGAN METODE REBA PADA PEKERJA OPERATOR DEPARTEMEN V-BELT
Authors: Damayanti Hazfrina , Handayani Rini , Situngkir Decy , Wijayanto Satriya 
Published: October 2024

PT XXY merupakan manufaktur otomotif yang memproduksi Plastic, Conveyor Belt, dan V-Belt. Studi pendahulu dengan kuesioner Nodric Body Map menunjukkan 40% operator departemen v-belt berisiko tinggi mengalami gangguan muskuloskeletal. Aktivitas berisiko tinggi melibatkan mencungkil belt dengan alat bantu besi pada mesin oil press dan memindahkan belt ke hanger. Kebaruan penelitian dengan menggunakan metode REBA, yang belum banyak dilakukan sebelumnya khususnya dalam konteks industri otomotif pada pekerja operator V-Belt. Tujuan penelitian untuk menganalisis tingkat risiko MSDs dengan metode REBA pada pekerja operator departemen V-belt. Metode penelitian yaitu kuantitatif secara cross sectional. Populasi penelitian yaitu 15 pekerja dengan sampel 9 pekerja operator departemen v-belt. Hasil penelitian menunjukkan pekerja operator v-belt pada aktivitas proses mencungkil belt menggunakan alat bantu besi berada pada tingkat risiko MSDs tinggi 5 orang (55,6%), sangat tinggi 3 orang (33,3%), dan sedang 1 orang (11,1%) sedangkan aktivitas memindahkan belt ke hanger yaitu sedang 6 orang (66,7%) dan tinggi 3 orang (33,3%). Kesimpulan menyatakan bahwa masih tingginya tingkat risiko MSDs pada pekerja operator mesin oil press departemen v-belt sehingga perlu adanya perubahan atau modifikasi yang harus segera dilakukan untuk mengurangi risiko cedera.
Managing Maggots in the Eye: A Case Series
Authors: Ali Irfan , Siddiqui Zahid Kamal , Ali Ayaz Sadiq  , Hafiza Sadia Imtiaz  , Qudsia Anwar  
Published: October 2024

Purpose: To describe the presentation and management of ocular maggots and to identify the factors contributing to their occurrence.
Study Design: Retrospective case series.
Place and Duration of Study: Department of Ophthalmology Mayo Hospital Lahore from 2015 to 2022.
Methods: The study involved retrospective chart analysis of patients who presented with Ophthalmomyasis and managed in the eye department. Data regarding age, gender, occupation, clinical findings, co-morbidities, associations and environmental factors were analyzed.Larvae were removed one by one under microscope. Follow up was done after 1 week, 1 month and 3 months. In patients with orbital myasis having distorted, large ulcerated wounds/socket, turpentine oil was used and larvae were removed mechanically under microscope.
Results: There were 15 fifteen patients included in the study. Underlying co-morbidities were present in 60% patients and the most common being basal cell carcinoma (46.6%). Seventy four percent patients had some systemic disease; Diabetes Mellitus, Hypertension, AIDS, Hepatitis C etc. One thirdpatients had external ophthalmo-myasis while two third had orbital myasis. Patients who did not complete follow-up were 33%. Use of suffocating agents like turpentine oil, periodic removal of larvae, topical and systemic antibiotics, topical lavage with copious irrigation with sterile fluids resulted in good outcome in all cases that completed the follow up.
Conclusion: The majority of patients came from rural communities and had underlying co-morbidities. Timely management resulted in good outcomes for all patients who completed the follow-up, highlighting the importance of comprehensive and sustained treatment protocols.
Change in Axial Length and Astigmatism after Scleral Buckling in Patients of Rhegmatogenous Retinal Detachment
Authors: Babar Muhammzad Zaheer Ullah , Nawaz Faisal , Ali Asif , Usman Muhammad , Munim Abdul 
Published: October 2024

Purpose: To determine changes in axial length and corneal astigmatism caused by scleral buckling in patients of uncomplicated retinal detachment undergoing scleral buckling procedure.
Study Design: Quasi-experimental design.
Place and Duration of Study: Peshawar Medical College and Allied hospitals, Pakistan from December, 2020 to May, 2021.
Methods: This study included60 patients of uncomplicated rhegmatogenous retinal detachment, recruited through consecutive sampling technique and managed with primary scleral buckling. After a detailed history and complete examination including A-scan and Keratometric readings, patients underwent scleral buckling procedure. Changes in axial length and corneal curvatureswere measured at 6 months follow up. Quantitative analysis was done using paired T test.
Results: Mean age of the sample was 41.95±13.67 years. The sample consisted of 42 males and 18 females. Encircling Band was used in 46 patients, segmental circumferential tire was used in 58 patients in one or more quadrants depending on the extent of the retinal detachment. Two patients underwent additional surgeries. The pre-operative mean axial length (AL) was 23.44±1.51 mm and post-operative AL at 6 months was 24.25±1.61mm (p < 0.05). The pre-operative and post-operative astigmatism were 1.08±0.43 and 1.75 ± 0.33 diopter respectively (p < 0.05).
Conclusion: Scleral buckling led to a significant increase in axial length and astigmatism over a 6-month period. These changes suggest that scleral buckling can alter the optical properties of the eye, potentially affecting visual acuity and requiring careful consideration of these factors in post-operative management.
Review of Ocular and Non-Ocular causes of Headache in Adult and Pediatric Patients; A multicenter study
Authors: Niazi M Khizar , Masood Hifza , Faraz Sohaib  , Asharib Arshad  
Published: October 2024

Purpose: To determine ocular and non-ocular causes of headache in adult and pediatric patients in three tertiary care hospital of Multan, Pakistan
Study Design: Cross-sectional study.
Place and Duration of Study: This multi-centre study was conducted in Combined Military Hospital, Multan, Pakistan and The Children’s Hospital and The Institute of Child Health, Multan, Pakistan from February 2023 to September 2023.
Methods: The non-probability convenience sampling technique was used. The data collection and diagnosis were done by a consultant ophthalmologist. The statistical analysis of this study was conducted using SPSS version 23.
Results: The study comprised of a total of 600 patients. The mean age of the adult patients was 27.16±14.39 years ranging between 16to 80 years and the mean age of pediatric patients was 10.1±2.40 years. The patients were divided into four groups based on the etiology of headache that were ocular, non-ocular, combined ocular causes and ocular and non-ocular causes combined. The most common ocular cause was myopia in 43(14.3%) adults and 47 (15.8%) pediatric patients. However, the most common non-ocular cause was migraine in 72(24.0%) adult patients and frontal sinusitis in 43 (14.3%) pediatric patients.
Conclusion: Refractive errors were the most common ocular etiology of headache in ophthalmology patients predominately myopia in the adult and pediatric population. Migraine was the most common non-ocular etiology in adult population whereas frontal sinusitis was most common in the pediatric age group.
Effectiveness of 0.05% Cyclosporine versus Standard Treatment of Vernal Kerato-Conjunctivitis (VKC) in Young Patients
Authors: Ramsha Jahangir  , Humera Hamid  , Parvez Ayesha , Farooq Amna , Mushafia Hassan  
Published: October 2024

Purpose: To compare the effectiveness of 0.05% cyclosporine eye drops versus standard treatment in patients of moderate to severe vernal kerato-conjunctivitis (VKC).
Study Design: Quasi experimental study.
Place and Duration of Study: Institute of Ophthalmology, Eye Unit-1, King Edward Medical University, Mayo Hospital, Lahore from June to December 2019.
Methods: This study includes 104 patients (age 5-16 years), with VKC. Patients were divided into two groups. Group A was given standard treatment for moderate to severe VKC, which included topical corticosteroids (FML 0.1% eye drops) QID, in addition to antihistamines and mast cell stabilizers (Olopat D 0.2% eye drops) QIDand group B was given 0.05% Cyclosporine A(CyS-A) eye drops QID.The frequency of mild, moderate, and severe disease was determined for each group. Data was analyzed and independent sample t-test was applied. P value of < 0.05 was taken as significant.
Results: There were 60 males and 44 female patients. The mean age in Group A was 9.34 ± 2.09 years and in group B was 9.36 ± 2.71 years. There was significant difference in mean clinical symptoms and sign score between group A and group B (p <0.001) at 3 months, suggesting that topical 0.05% cyclosporine is more effective as compared to standard therapy in moderate to severe VKC.
Conclusion: 0.05% cyclosporine eye drops are effective in treating moderate to severe VKC in terms of reduction of clinical manifestations of disease.
Vision 2030: A Clearer Tomorrow – The Evolution of Cataract Surgery into Precision and Beyond
Authors: Gull Ambreen 
Published: October 2024

By 2030, cataract surgery is poised for a transformative overhaul, driven by advances in technology and a shift towards patient-centric care. This editorial explores the anticipated developments in cataract surgery, highlighting the role of precision, efficiency, and sustainability. Key innovations include the integration of Artificial Intelligence (AI) and Femtosecond laser technology, setting the stage for a revolutionary patient experience.
The landscape of cataract surgery is set to change dramatically. Currently, cataract surgery is the most common ophthalmic procedure, with significant global and regional increases in the cataract surgical rate (CSR). Pakistan has almost doubled its CSR to 5307 in the last two decades.1Over four million cataract surgeries are performed annually in the United States. This number is increasing by 3-4% each year and is projected to reach six million by 2030.2
Biometry, once a complex procedure, will be simplified through the use of swept-source OCT biometers equipped with the latest formulas. Modern IOL calculation formulae, like Barrett Universal II, Barrett True-K, Hill RBF, and Kane, are more precise than previous generations. The revolutionizing role of artificial intelligence (AI) and machine learning (ML) in optical biometry will ensure accurate measurements, further contributing to the overall success of the surgery.3
Reemplazo valvular percutáneo en insuficiencia mitral.
Authors: Cundulle Chamorro Jimena Carolina , Macías Cedeño Edson Javier , Becerra Hernández Andrés Amir , Vera Cuadros Romina Lilibeth , Zambrano Pacheco Stefano Sigifredo , Romero Añazco Jessica Alexandra , Zaruma Balseca Ninna Jesahel 
Published: October 2024

Introduction: La insuficiencia mitral representa un desafío significativo para los pacientes debido a sus complicaciones potenciales, lo que ha impulsado la búsqueda de terapias menos invasivas y más efectivas. En este contexto, el reemplazo valvular percutáneo (TMVR) ha emergido como una opción prometedora. Objetivo: Explorar los avances recientes en TMVR para la insuficiencia mitral, evaluando su eficacia clínica, seguridad y desafíos asociados. Metodología: Se realizó una exhaustiva búsqueda bibliográfica en bases de datos médicas, seguida de una selección y análisis crítico de los estudios relevantes. Resultados y discusión: Los resultados muestran que dispositivos como Tendyne TMVR, Intrepid TMVR, AltaValve y Tiara han demostrado éxito técnico y mejoras en la insuficiencia mitral, respaldando su utilidad clínica. Sin embargo, se identificaron desafíos, como el dimensionamiento preciso del dispositivo y la gestión de complicaciones. Comparada con otras opciones, TMVR ha mostrado ser una alternativa valiosa, especialmente en pacientes de alto riesgo quirúrgico. Conclusión: La TMVR ofrece promesas en el tratamiento de la insuficiencia mitral grave, pero requiere abordar desafíos técnicos y anatómicos. Se necesitan futuras investigaciones para optimizar el diseño de dispositivos, mejorar la selección de pacientes y evaluar los resultados a largo plazo. Estudios comparativos adicionales son esenciales para definir el papel de TMVR en el panorama terapéutico y mejorar la atención clínica.
NEURAL NETWORK MODULE FOR REGULATING COUNTRMEASURES
Authors: Григорий А.О. , Алексей П.В. , Александр А.О. , Александр А.Н. , Данила С.П. , Никита Н.К. 
Published: October 2024

В статье рассматриваются особенности построения и функционирования нейросетевого модуля регламентации мер противодействия сетевым вторжениям. Описана архитектура данного модуля, включая его взаимодействие с модулем обнаружения и идентификации сетевых вторжений. Представлена инструкция по развертыванию локального варианта нейросети и сформирована структурная схема web-приложения, позволяющего администратору безопасности получать интеллектуальные подсказки в рамках регламентации мер противодействия.
This article discusses the basics of the functioning of the neural network module for regulating measures to counter network intrusions. The architecture of this module is described, including their interaction with the network intrusion detection and identification module. Instructions for deploying a local version of the neural network are presented and a block diagram of a web application is created that allows the security administrator to receive intelligent tips as part of the regulation of countermeasures.
ON THE EXPEDIENCY OF FREECOOLING IN THE CIRCULATING WATER SUPPLY SYSTEM IN THE LENINGRAD REGION
Authors: Кудашев С.Ф. , Лапин Е.С. , Лапин Р.С. 
Published: October 2024

Представлены результаты анализа энергопотребления двух закрытых систем оборотного водоснабжения. Первый вариант – система с чиллером, установленным на улице с антифризом в качестве теплоносителя и сухой градирней, второй вариант – система с чиллером в теплом помещении и «зимним пуском». В качестве антифриза рассмотрен водный раствор пропиленгликоля. Расчеты проводились для фактических климатических условий Ленинградской области и одинаковых температурных режимах потребителей. Выполнен расчет энергопотребления на основании коэффициента преобразования (COP) обоих вариантов. COP рассчитан с учетом энергопотребления насосных станций (гидромодулей). На основании энергопотребления оборудования и стоимости электроэнергии сделаны выводы о целесообразности использования фрикулинга для рассматриваемой системы.
In the article we present the results of the analysis of energy consumption in two closed circulating water supply systems. The first option is a system with a chiller installed outdoors with antifreeze as a carrier and a dry cooling tower; the second option is a system with a chiller in a warm room and a "winter start". An aqueous solution of propylene glycol is considered as an antifreeze. Calculations were carried out for the actual climatic conditions of the Leningrad region and the same temperature conditions of consumers. We calculated the energy consumption based on the conversion coefficient (COP) of both variants. COP is calculated taking into account the energy consumption of pumping stations (hydraulic modules). Based on the energy consumption of the equipment and the cost of electricity, we drew some conclusions about the expediency of using freecooling for the system in question.
MATHEMATICAL MODELING OF LOADING OF AN EXPLOSION-PROOF VALVE IN VENTILATION SYSTEMS
Authors: Яременко С.А. , Гайдаш О.И. , Жерлыкина М.Н. 
Published: October 2024

Приведены особенности проектирования энергоресурсоснабжающих объектов жилищно-коммунального хозяйства. Выявлено, что внешние воздействия природного и техногенного происхождения могут стать причиной развития на промышленном объекте нештатной ситуации. Представлено описание происхождения и развитие ударной волны и последствий на объектах промышленности. Акцентировано внимание на системе вентиляции как объекте, наиболее подверженном влиянию ударной волны. Для обеспечения безопасности промышленных объектов предложена установка взрывозащитных клапанов. Представлены граничные условия для эксплуатации взрывозащитных клапанов. Приведены результаты математического моделирования линейного полиномиального уравнение состояния. В среде численного моделирования ANSYS LS-DYNAпоставлена двумерная задача, на первом этапе которой определяется расстояние от инициируемого заряда, на котором давление фронта ударной волны. Выполнено численное исследование по двум сценариям – с установкой взрывозащитного клапана и без него.Представлены результаты исследования зависимости давления от времени на подходе к клапану, давления от времени на подходе к клапану, давления от времени на датчиках. В результате численного моделирования нагружения вентиляционного универсального взрывозащитного клапана ударной волной установлена целесообразность его применения.
Services, Voronezh State Technical University, Voronezh, Russia, tel.: +7(473)207-22-20; e-mail: mzherlykina@cchgeu.ru The article presents the features of the design of energy supply facilities of housing and communal services. It has been revealed that external influence of natural and man-made origin can cause development of an emergency situation at an industrial facility. The article describes the origin and development of the shock wave and its consequences at industrial facilities. Attention is focused on the ventilation system as the object most affected by the shock wave. To ensure the safety of industrial facilities, we propose the installation of explosion-proof valves. We also demonstrate the boundary conditions for the operation of explosion-proof valves. Besides, we present the results of mathematical modeling of a linear polynomial equation of state. In the ANSYS LS-DYNA numerical simulation environment, a two-dimensional task is set, at the first stage of which the distance from the initiated charge is determined. We performed a numerical study on two scenarios, namely with and without the installation of an explosion-proof valve. We present the results of the study of dependence of pressure on time when approaching to the valve and we also show the results of the study of dependence of pressure on time on the sensors. As a result of numerical simulation of the loading of a ventilation universal explosion-proof valve by a shock wave, we have established the expediency of its application.
EVALUATION OF THE EFFECTIVENESS OF A COMPLEX BIOCIDE FOR POOL WATER
Authors: Половнева Д.О. , Василенко М.И. 
Published: October 2024

В последнее время в качестве альтернативного решения для обработки воды бассейнов всё чаще предлагают экологически чистые и безопасные обеззараживающие препараты – полимерные ионогенные биоциды на основе синтетических высокомолекулярных полигуанидинов. К таким веществам относится полигексаметиленгуанидин гидрохлорид (ПГМГ-ГХ), который обладает широким спектром пролонгированного биоцидного действия в интервале температур воды 0…30 °С и рН 6…9. В работе приведены результаты исследований по выявлению альгицидных, фунгицидных, бактерицидных свойств биоцидного многофункционального средства (БМС) на основе производных гуанидина в интервале температур 20…45 °С с целью возможного его использования для воды открытых бассейнов, особенно в условиях южных стран. Экспериментально доказана высокая биоцидность концентрированного препарата по отношению к одноклеточным водорослям, вызывающим «цветение воды», энтеробактериям, часто обнаруживаемым в водах бассейнов, и микроскопическим грибам, заселяющим поверхности в условиях повышенных температур и влажности.
Environmentally friendly and safe disinfection solutions, namely polymer ionogenic biocides based on synthetic high-molecular polyguanidines, have recently been increasingly offered as an alternative solution for pool water treatment. Such substances include polyhexamethylene guanidine hydrochloride (PGMG-GC), which has a wide spectrum of prolonged biocidal action in the water temperature range of 0…30 °C and pH 6…9. The paper presents the results of studies on the identification of algicidal, fungicidal, bactericidal properties of a biocidal multifunctional agent (BMS) based on guanidine derivatives in the temperature range of 20…45 °C, taking into account its possible use for outdoor swimming pools, especially in southern countries. The high biocidicity of the concentrated solution has been experimentally proven in relation to unicellular algae that cause water blooming, enterobacteria, often found in pool waters, and microscopic fungi that inhabit surfaces at elevated temperatures and humidity.
Análisis del impacto social de la política pública NODESS implementado por INAES
Authors: Moreno García Blanca Verónica , Díaz Rodríguez Eustacio , Beltrán López Robert 
Published: October 2024

La presente investigación plantea el interés sobre el impacto social de los Nodos de Impulso a la Economía Social y Solidaria implementado por el Instituto Nacional de la Economía Social con base a los resultados sociales, ambientales o económicos directamente atribuibles a estos ejercicios de políticas públicas en la comunidad de Laguna Guerrero, Quintana Roo. El objetivo consistió en analizar el impacto de estos programas gubernamentales en la cooperativa de la entidad mencionada, considerando que la importancia de la variable estudiada afecta directamente en la aceptación-rechazo de las estrategias de la Economía Social y Solidaria, por lo que el estudio tiene como eje rector el Desarrollo Humano enfocado en la expansión de las libertades y oportunidades con acceso a una vida digna y satisfactoria. Metodológicamente se parte de una epistemología interpretativa, con un paradigma fenomenológico a partir de un diseño narrativo de historia de vida realizado en cuatro fases con Stakeholders. De los grupos focales se deduce la importancia de entender el significado de esta política y sus alcances sociales. En este orden de ideas, se pudieron identificar áreas de oportunidad relacionadas con los indicadores que se evalúan como parte del impacto social y capturar la complejidad del desarrollo humano.