bluuebunny/crossref_metadata_2025_split huggingface dataset:
Temperature field in a cylindrical porous layer during “endless” heating with heat outflow
Authors: Yakimov N. D. , Shageev A. F. , Dmitriev A. V. , Mutugullina I. A. 
Published: September 2024

RELEVANCE.This article proposes a mathematical model for calculating the temperature field in the annular porous layer of an downhole reactor during continuous heating of a bottomhole zone containing high-viscosity oil (VVN) and natural bitumen (PB). The heating process is considered endless. purpose.OBJECT.To solve this problem, it is necessary to use the proposed mathematical model. To obtain a temperature profile in a porous layer under constant heating with heat outflow.METHODS.The equations of the mathematical model are based on the laws of conservation of energy and mass, analytical methods of the theory of differential equations, methods of the theory of similarity and dimensions, as well as numerical methods for solving boundary value problems are used for their study and evaluation.RESULTS.During the study, the dependences of the distance at which the set temperature in the reactor is reached were found to be directly proportional to the mass flow rate, the linear density of the heat flux and the heat capacity of the mixture.CONCLUSION.The mathematical model shows how the temperature in the annular porous layer inside the reactor changes with endless heating and heat outflow.
Pendidikan Agama Anak dalam Keluarga Qur’an Surah Lukman Ayat 12-19: Studi Komparatif Tafsir Ibnu Katsir dan Al-Misbah
Authors: Yanti Herina 
Published: September 2024

Menanamkan nilai-nilai agama sejak dini kepada anak dan itu dimulai dari rumah tangga sebagai madrasatul ula bagi seorang anak, sehingga orangtua sebagai pendidik pertama harus mempersiapkan diri dan materi pendidikan agama yang tepat untuk anaknya. Rasa beragama anak tidak akan tumbuh dengan sendirinya, tanpa kita tanamkan sejak awal dan kita berikan tauladan dalam kehidupan berkeluarga. Jenis penelitian yang dilakukan oleh penulis adalah penelitian kepustakaan (library research) dengan membandingkan penafsiran Ibnu Katsir dan M. Quraish Shihab. Hasil penelitian menunjukkan bahwa penafsiran Ibnu Katsir dan M. Quraish Shihab hampir sama dalam menafsirkan surah Lukman ayat 12-19 bedanya, M. Quraish Shihab menterjemahkan ayat secara terperinci permakna kata sedangkan Ibnu Katsir dengan memenggal-menggal ayat saja dan menambahkan ayat dan hadits yang ada hubungannya dengan ayat lain. Inti Surah Lukman ayat 12-19 adalah rasa syukur, ajaran tauhid yaitu larangan berbuat syirik, berbakti kepada kedua orangtua, mendirikan sholat, berbuat yang ma’ruf mencegah yang mungkar, larangan berlaku sombong, sederhana dalam berjalan, bersikap halus dan lemah lembut dan dalam surat at-Tahrim ayat 6 yaitu kewajiban menjaga diri dan keluarga dari api neraka, dan dalam surat An-Nisa’ ayat 9 larangan meninggalkan generasi yang lemah baik lemah iman, lemah mental atau miskin harta yang bisa menjatuhkan kita kepada kekufuran.
Upcycling of Mixed Aluminum Alloy Shredder Scrap using Shear Processing
Authors: Milligan Brian , Taysom Scott , Schuessler Ben , Roosendaal Tim , Lemmon Teresa , Whalen Scott 
Published: September 2024

Abstract
This article describes Shear-Assisted Processing and Extrusion (ShAPE), an emerging extrusion technology being developed at the Pacific Northwest National Laboratory. One application of the ShAPE process is recycling post-consumer scrap without adding primary aluminum, which reduces embodied energy and carbon output. Scientists at PNNL won an R&D 100 Award in 2020 for their work in developing the ShAPE process.
Direct Writing of Mesoscale Circuits using Subsonic Cold Spray
Authors: Sampath Sanjay 
Published: September 2024

Abstract
This article reports on work at the Center for Thermal Spray Research over the past 25 years to develop and commercialize a new technology for digital printing of mesoscale circuits directly from a CAD file onto plates, cylinders, and complex 3D components and structures. With the evolution of cold spray technology and new powder materials, as well as advancements in control and robotics, innovative thermal spray applications are on the horizon.
Kajian Mahid Upaya Peningkatan Pemahaman Fiqih Wanita Di Era Tantangan Mayarakat Modern
Authors: Chotimah Chusnul , Muhammad Ravi Yusuf , Jalaludin M Arif Jalaludin , Khoirunnisa Feni 
Published: September 2024

Kajian fikih Pembahasan tentang darah perempuan, ada yang menganggap bahwa pembahasan yang paling sulit dalam hal fiqih. Haid, istihadhah, dan nifas adalah kodrat yang dianugerahkan kepada perempuan, sehingga pembahasan ini sangat bermanfaat bagi perempuan, setiap perempuan harus paham mengenai darah yang keluar. Perkara ini berpengaruh kepada sah tidaknya sebuah ibadah karena berhubungan dengan suci dari hadats dan najis. Oleh karena itu program pengabdian Masyarakat dilakukan untuk memberikan penguatan dan pemahaman materi tentang aspek fiqih yang sangat penting bagi setiap muslim dan muslimah. Kegiatan ini dilaksanakan pada tanggal 15 september 2023 dengan sasaran kelompok Jamaâ€™ah Yasin Tahlil yang berada di desa karobelah kecamatan Mojoagung kabupaten Jombang. Kegiatan ini terbagi menjadi dua tahapan tahap pertama penyampaian materi tentang kajian fiqih Wanita dan kedua sesi tanya jawab. Hasil kegiatan menunjukkan kepahaman warga dari semula 46% menjadi 83% dengan bertambahnya pemahaman warga desa karobelah maka diharapkan bisa diamalkan dan di ajarkan kepada warga lain yang belum mengerti.
Pelatihan Tajwid untuk Pengajar dan Santri TPQ di Desa Turipinggir
Authors: Sujono Sujono , Miftachuddin Achmad Agus Athok , Amrullah M. Malik Fajar , Imansyah Bima , Rahmadianti Rizka Wulan , Jalil M. Abdul 
Published: September 2024

Santri santri TPQ di Desa Turipinggir banyak yang mengalami Kesulitan dalam menerapka ilmu tajwid dalam membaca Al-Qur'an. Pelatihan ini bertujuan untuk meningkatkan pemahaman dan keterampilan pengajar TPQ dalam mengajarkan tajwid kepada santri, sekaligus meningkatkan kemampuan santri dalam membaca Al-Quran dengan benar sesuai dengan prinsip tajwid. Hasil penelitian menunjukkan bahwa pelatihan tajwid memiliki dampak positif yang signifikan pada pemahaman dan keterampilan pengajar dalam mengajarkan tajwid kepada para santri. Selain itu, santri TPQ di Desa Turipinggir juga mengalami peningkatan yang berarti dalam kemampuan mereka membaca Al-Quran dengan benar. Hasil ini mengindikasikan bahwa pelatihan tajwid berperan penting dalam meningkatkan kualitas pendidikan agama Islam di desa tersebut.
Sosialisasi Keagamaan sebagai Upaya Peningkatan Pemahaman Masyarakat Desa Tejo Kecamatan Mojoagung tentang Perawatan Jenazah
Authors: Roziqin Muhamad Khoirur , Fodhil Muhammad , Nasrullah Muhammad , Nisa Umul Khoirun , Chofifah Syarifatul , Chumaidah Nur Elyatul 
Published: September 2024

Most Tejo village residents are Muslim but do not participate in many Islamic activities in their daily lives. In this case, a problem arises regarding caring for corpses because some residents still have little knowledge of corpse care, which is very important for society. One small example of caring for a corpse is praying, washing, shrouding, and burying, and this problem must be resolved through community service activities. The objectives of this service include: a) Increase the understanding of youth members of the Darul Jalal Mosque and religious organizations in Tejo village regarding the care of corpses. b) Growing a generation of teenagers who understand the care of corpses. This service activity was carried out at the Darul Jalal Mosque, Tejo Village, Mojoagung District on September 9, 2023. 23 participants attended this activity. This service activity used discussion and training methods. Data collection via questionnaire after socialization regarding participant enthusiasm. The results of community service activities showed that the level of enthusiasm among teenagers at the Darul Jalal Mosque increased by around 95.6% because after this socialization was held, many of the participants understood the material presented by the resource person and many of the participants were also active in discussion forums during the socialization
Удосконалена методика обробки каталогу TLE для виявлення маневру космічного апарату ближнього космосу
Authors: Ракушев Михайло , Богун Олексій 
Published: September 2024

Метою статті є удосконалення методики виявлення непрогнозованих змін параметрів руху (маневрів) космічних апаратів за аналізом відкритих каталогів космічних об’єктів у форматі дворядкового набору елементів (Two-Line Element Set (TLE)) Командування повітряно-космічної оборони Північної Америки (North American Aerospace Defence Command (NORAD)). Удосконалення спрямоване на підвищення оперативності виявлення маневрів і збільшення кількості космічних апаратів (космічних об’єктів), що аналізуються. У дослідженні використані методи теорії польотів космічних апаратів, а саме щодо зміни елементів орбіти під дією керованої сили та прогнозування їх руху. Для виявлення маневрів космічних апаратів ближнього космосу на навколокругових орбітах, у TLE параметрах виділені інформативні параметри, що дають змогу проводити виявлення маневрів: момент часу, на який надано параметри орбіти, перша похідна середнього руху по часу, приведений балістичний коефіцієнт. Дієвість запропонованого підходу апробовано на космічних апаратах російської федерації «Барс М3» та «Канопус В3». Аналіз елементів TLE проводився на ділянках траєкторії за якими, з допомогою існуючого програмного забезпечення, прийнято рішення про здійснення маневру. Проведено поглиблений аналіз значення (змісту) приведеного балістичного коефіцієнту, який використовується в аналітичній моделі NORAD. За результатами аналізу розроблено удосконалену методику обробки каталогу TLE для виявлення маневру космічного апарату ближнього космосу. Використання удосконаленої методики дасть змогу позбутися недоліків в існуючій, а саме скоротити час, необхідний для проведення аналізу, та охопити весь каталог космічних об’єктів. Виявлення маневрування космічного апарату, що належить країні-агресору та державам, які її підтримують, дає змогу визначати зміну режиму застосування космічного апарату (наприклад, зміну району проведення космічної розвідки) та розкрити плани противника. Методика може бути використана під час аналізу та оцінювання космічної обстановки спеціалізованими підрозділами Збройних Сил України.
Improved Power Control Based Variable Speed Wind-Turbine DFIG under Hard Work Conditions: Application of Sliding Mode Theory
Authors: Itouchene Hichem , Boudries Zoubir , Amrane Fayssal 
Published: September 2024

This paper introduces an efficient and simple power control for the Wind Energy Conversion System (WECS) based on the Doubly-Fed Induction Generator (DFIG). Due to the limitation performance of the conventional PI controller against DFIG parameters change and wind speed variation; the sliding mode theory is applied in order to overcome these drawbacks. To improve the performances of a WECS, robust and nonlinear control techniques, namely; Conventional Sliding Mode Control (C-SMC) and Third Order Sliding Mode Control (3O-SMC), were implemented to independently control the stator active and reactive powers. However, both techniques exhibited a chattering phenomenon, an undesirable phenomenon caused by discontinuous signals. To overcome this drawback and further enhance previous control techniques, an advanced Variable Gain Super Twisting Algorithm (VGSTA) is proposed and compared to SMC and 3O-SMC. Furthermore, to validate the effectiveness of the proposed VGSTA strategy in comparison to two previous control methods, the WECS was simulated and validates using the MATLAB/Simulink environment. The simulation results clearly demonstrated the superiority of the proposed VGSTA strategy over the previous SMC and 3O-SMC techniques. This was obvious in terms of both fast convergence velocity and reduce chattering phenomenon.
El Museo de la Memoria Histórica Universitaria de la BUAP: reificando la vida cotidiana
Authors: Fajardo-Velázquez Luis , Flores-Rodríguez Carlos E. 
Published: September 2024

La ciudad de Puebla es una de las ciudades más importantes de México. Como capital colonial entremezcla históricamente una gran variedad de relatos, cotidianidad y memoria. La Benemérita Universidad Autónoma de Puebla (BUAP) es su máxima casa de estudios y está considerada como una de las más antiguas de América Latina. Sus antecedentes y orígenes, que se remontan al auspicio tanto de la monarquía española como por la jerarquía eclesiástica católica, relatan un funcionamiento contrastante desde dicho periodo. Empero, a pesar de su dilatada historia, enfrenta fundamentalmente dos conflictos: la ausencia de estudiantes en sus espacios y la falta de interés por visitarla por parte de la ciudadanía en general.
Etnozoologi Arthropoda Pada Masyarakat Desa Patokpicis, Kecamatan Wajak, Kabupaten Malang
Authors: Mufidah Ilma Naila , Hayati Ari , Zayadi Hasan 
Published: September 2024

Patokpicis is one of the villages in Wajak District, Malang Regency where the people work as coffe farmers. There has never been an exploration of the biological fauna resources found in coffe plantations. The purpose of this study was to explore community knowledge about the utilization of arthropods in Patokpicis Village. This research was conducted from November 2022 to February 2023 in Patokpicis Village, Wajak District, Malang Regency. The research method is descriptive qualitative, quantitative, through surveys and interviews using questionnaires with random sampling techniques and for the selection of respondents using random sampling techniques. Data analysis used UVis values or species use values. The results of the knowledge of 100 respondents who were interviewed about the use of arthropods in coffee plantations in Patokpicis Village, Wajak District, Malang Regency there were 3 arthropods namely grasshoppers, crickets and weaver ants which were used as bird food and chicken food.ABSTRAKPatokpicis merupakan salah satu Desa di Kecamatan Wajak, Kabupaten Malang yang masyarakatnya bekerja sebagai petani kopi. Belum pernah dilakukan eksplorasi sumber daya hayati fauna yang terdapat di perkebunan kopi. Tujuan penelitian ini adalah untuk mengeksplorasi pengetahuan masyarakat tentang pemanfaatan arthropoda di Desa patokpicis. Penelitian ini dilaksanakan pada bulan november 2022 sampai februari 2023 di Desa Patokpicis, Kecamatan Wajak, Kabupaten Malang. Metode penelitian deskriptif kualitatif, kuantitatif, melalui survei dan wawancara menggunakan kuesioner dengan teknik random sampling serta untuk pemilihan responden dengan teknik random sampling. Analisis data menggunakan nilai UVis atau nilai guna spesies. Hasil pengetahuan 100 responden yang diwawancarai tentang pemanfaatan arthropoda di Desa Patokpicis, Kecamatan Wajak, Kabupaten Malang terdapat 3 arthropoda yaitu belalang, jangkrik dan semut rang-rang yang digunakan sebagai makanan burung dan makanan ayam. Kata kunci: Arthropoda, Etnozoologi, Patokpicis
Estimasi Biomassa dan Cadangan Karbon di Hutan Kota Malabar Malang dan Coban Putri Kota Batu
Authors: Syifa'urrohmah Tasya , Tito Sama' Iradat , Prasetyo Hamdani Dwi 
Published: September 2024

The main problem felt by people in big cities but which is often ignored is the decline in air quality due to excessive human activity. The aim of this research is to estimate biomass and carbon stocks in stands in the Malabar urban forest and compare them with Coban Putri. The method used in this research is a quantitative method with exploratory data collection. Samples were taken in two different locations, namely the Malabar city forest and Coban Putri with a plot size of 20×20 cm in 3 plots. Based on the research results, it was found that the biomass content of the Malabar City Forest was 107,709.606 tons/ha, while the biomass value in Coban Putri had a higher value, namely 374,165.15 tons/ha. The carbon reserves in Coban Putri are 175,857,621, and the carbon reserve value of the Malabar Malang city forest is smaller, namely 50,623,515. Comparative analysis of carbon stocks at the two locations using the Mann Whitney test with the Asymp value. Sig. (2-tailed) 0.753 which has a value greater than the significance level, then it does not have a significant comparison. Correlation test analysis shows that carbon stocks have a strong relationship with air humidity and soil moisture.Keywords: biomass, carbon stock, coban putri, malabar city forestABSTRAKPermasalahan utama yang dirasakan masyarakat diwilayah kota besar namun sering diabaikan adalah menurunnya kualitas udara akibat aktivitas manusia yang berlebihan.Tujuan dari penelitian ini adalah mengestimasi biomassa dan cadangan karbon pada tegakan di hutan kota malabar dan membandingkannya dengan coban putri. Metode yang digunakan pada penelitianin ini adalah metode kuantitatif dengan pengambilan data secara eksploratif. Sampel diambil di dua lokasi berbeda yaitu hutan kota malabar dan coban putri dengan ukuran plot 20× 20 cm sebanyak 3 petak. Berdasarkan hasil penelitian diperoleh kandungan biomassa Hutan Kota Malabar sebesar 107.709,606 ton/ha, sedangkan nilai biomassa pada Coban Putri memiliki nilai lebih tinggi yaitu 374.165,15 ton/ha. Cadangan karbon pada coban putri yaitu sebesar 175857,621, dan nilai cadangan karbon hutan kota malabar malang lebih kecil yaitu 50623,515. Analisis Perbandingan cadangan karbon pada kedua lokasi menggunakan uji Mann Whitney dengan nilai Asymp. Sig. (2-tailed) 0,753 yang memiliki nilai lebih besar dari taraf signifikan, maka tidak memiliki perbandingan yang signifikan. Analisis uji korelasi menunjukkan cadangan karbon memiliki hubungan yang kuat dengan kelembaban udara dan kelembaban tanah. Kata kunci: Biomassa, Cadangan Karbon, Coban Putri, Hutan Kota Malabar
Effects of probiotic treatment on patients and animals with chronic obstructive pulmonary disease: a systematic review and meta-analysis of randomized control trials
Authors: Su Ziying , Ma Chenxi , Ru Xiaosong , Zhang Sijia , Wu Chuyi , Huang Yue , Cen Huijie , Yin Zihui , Zhang Jianping 
Published: September 2024

ObjectiveIn recent years, the lung-gut axis has received increasing attention. The oxidative stress and systemic hypoxia occurring in chronic obstructive pulmonary disease (COPD) are related to gut dysfunction. That suggests probiotics have a potential therapeutic role in COPD. In this study, we therefore evaluated the ameliorative effects of probiotics on COPD.MethodsSearches were conducted in four electronic databases, including PubMed, Cochrane Library, the NIH clinical registry Clinical Trials. Gov and EMBASE. The data extracted was analyzed statistically in this study using StataMP17 software, with mean difference (MD) chosen as the effect size for continuous variables, and the results expressed as effect sizes and their 95% confidence intervals (CIs). Standardized Mean Difference (SMD) was used if the data units were different.ResultsWe included three randomized, controlled, double-blind clinical trials and five randomized controlled animal studies. The results show that for lung function, probiotics improved %FEV1 in COPD patients (MD = 3.02, 95%CI: 1.10, 4.93). Additionally, in inflammation, probiotics increased IL-10 (SMD = 1.99, 95%CI: 1.02, 2.96) and decreased inflammatory markers such as TNF-α (SMD= -2.64, 95%Cl: -3.38, -1.90), IL-1β (SMD= -3.49, 95%Cl: -4.58, -2.40), and IL-6 (SMD= -6.54, 95%Cl: -8.36, -4.73) in COPD animals, while having no significant effect on C-reactive protein (MD = 0.30, 95%CI: -0.71, 1.32) in COPD patients. For lung structure, probiotics significantly reduced the degree of pulmonary collagen fibers deposition in COPD animals (SMD = -2.25, 95%CI: -3.08, -1.41).ConclusionOverall, probiotics may be an additional approach that can improve COPD. Further clinical trials are needed to evaluate the efficacy, safety, and impact factors of probiotics for COPD.Systematic Review Registrationhttps://inplasy.com/inplasy-2023-4-0023/, identifier INPLASY202340023.
Air pollution exposure during preconception and first trimester of pregnancy and gestational diabetes mellitus in a large pregnancy cohort, Hebei Province, China
Authors: Tian Mei-Ling , Jin Ying , Du Li-Yan , Zhou Gui-Yun , Zhang Cui , Ma Guo-Juan , Shi Yin 
Published: September 2024

ObjectiveTo explore the relationship between the exposure level of particulate matter 2.5 (PM2.5) and particulate matter 10 (PM10) in the air of pregnant women during preconception and first trimester of pregnancy and the risk of gestational diabetes mellitus (GDM).MethodsThe data of pregnant women delivered in 22 monitoring hospitals in Hebei Province from 2019 to 2021 were collected, and the daily air quality data of their cities were used to calculate the exposure levels of PM2.5 and PM10 in different pregnancy stages, and logistic regression model was used to analyze the impact of exposure levels of PM2.5 and PM10 on GDM during preconception and first trimester of pregnancy.Results108,429 singleton live deliveries were included in the study, of which 12,967 (12.0%) women had a GDM diagnosis. The prevalence of GDM increased over the course of the study from 10.2% (2019) to 14.9% (2021). From 2019 to 2021, the average exposure of PM2.5 and PM10 was relatively 56.67 and 103.08μg/m3 during the period of preconception and first trimester of pregnancy in Hebei Province. Handan, Shijiazhuang, and Xingtai regions had the most severe exposure to PM2.5 and PM10, while Zhangjiakou, Chengde, and Qinhuangdao had significantly lower exposure levels than other regions. The GDM group had statistically higher exposure concentrations of PM2.5 and PM10 during the period of preconception, first trimester, preconception and first trimester (P&lt;0.05). Multivariate logistic regression analysis showed that the risk of GDM increases by 4.5%, 6.0%, and 10.6% for every 10ug/m3 increase in the average exposure value of PM2.5 in preconception, first trimester, preconception and first trimester, and 1.7%, 2.1%, and 3.9% for PM10. Moreover, High exposure to PM2.5 in the first, second, and third months of preconception and first trimester is associated with the risk of GDM. And high exposure to PM10 in the first, second, and third months of first trimester and the first, and third months of preconception is associated with the risk of GDM.ConclusionExposure to high concentrations of PM2.5 and PM10 during preconception and first trimester of pregnancy can significantly increase the risk of GDM. It is important to take precautions to prevent exposure to pollutants, reduce the risk of GDM, and improve maternal and fetal outcomes.
Association between haptoglobin polymorphism and coronary artery disease: a meta-analysis
Authors: Wang Jiao , Zhou Xiaokai , Su Yue , Chai Dongjian , Ruan Yaoyao , Wang Jinhua 
Published: September 2024

BackgroundPrevious studies have investigated the association between the haptoglobin rs72294371 polymorphism and coronary artery disease (CAD) risk, but the results are controversial and uncertain. Therefore, this study aimed to systematically review the literature on haptoglobin polymorphism and susceptibility to CAD.MethodsPubMed, Embase, Web of Science, Cochrane Library, and Wanfang databases were used to identify relevant studies from their inception to April 2024. The pooled odds ratio (OR) with corresponding 95% confidence interval (CI) were used to assess the strength of the association. An OR value greater than one suggested an increased risk; otherwise, it suggested a protective risk.ResultsA total of 15 studies comprising 8,632 individuals (2,988 cases and 5,644 controls) were included. In the current meta-analysis, a significant association between haptoglobin polymorphism and CAD was found under recessive model (OR:0.74, 95% CI:0.60–0.92), dominant model (OR: 0.82, 95% CI: 0.71–0.95), homozygote model (OR: 0.70, 95% CI: 0.53–0.92), and allelic genetic model (OR: 0.80, 95% CI: 0.69–0.94). In the analysis stratified by ethnicity, a statistically significant association was observed in Asians rather than Caucasian population.ConclusionThis meta-analysis indicates that haptoglobin polymorphism is associated with CAD susceptibility, especially in Asians.