bluuebunny/crossref_metadata_2025_split huggingface dataset:
The Living Qur’an : Tradisi Yasinan pada Acara Ahlen
Authors: Laili Nurul Fithriyah Awaliatul 
Published: April 2022

Artikel ini dilatarbelakangi oleh perlunya pemahaman kepada masyarakat luas tentang tradisi Yasinan. Tradisi ini merupakan tradisi lama yang masih dipegang teguh oleh masyarakat Indonesia utamanya kaum Nahdliyin. Adapun hal yang menarik dari kajian ini adalah Tradisi Yasinan yang dilakukan pada acara ahlen di Kecamatan Kalijambe Sragen dengan tujuan menjadi motivasi untuk lebih peka terhadap fenomena keberagaman yang ada di sekitar, serta dapat mendorong masyarakat agar semakin tertarik terhadap al-Qur’an. Selain itu juga diharapkan bisa memberikan sumbangan khazanah keilmuan dan pemikiran keislaman, khusunya dalam bidang Ilmu al-Qur’an dan Tafsir serta studi Living Qur’an. Adapun metode yang digunakan dalam penelitian ini adalah metode penelitian kualitatif dengan pendekatan Alfred Schutz yaitu dengan motif sebab (because of motive) dan motif tujuan (in order to motive). Because of motive masyarakat kalijambe Sragen melakukan tradisi tersebut adalah selain motif mendoakan arwah leluhur juga bertujuan untuk senantiasa menjaga persatuan dan kesatuan trah yang diwujudkan dengan saling mengenal warga trah tersebut melalui acara ahlen. Selain itu motif in order to tradisi tersebut adalah wujudnya sikap kegotong royongan, solidaritas sosial, tolong menolong, rasa simpati dan empati juga merupakan sisi lain dari adanya tradisi Yasinan pada acara ahlen.
Penggunaan Gadget dan Peran Pola Asuh Orang Tua Terhadap Akhlak Pelajar
Authors: Painah Painah , Khilmiyah Akif 
Published: April 2022

Penelitian ini bertujuan untuk menganalisis penggunaan gadget dan peran pola asuh orang tua terhadap akhlak pelajar di SMP Muhammadiyah se Yogyakarta. Penelitian ini merupakan penelitian survey dengan pendekatan kuantitatif dan model korelasional. Sampel 280 siswa di SMP Muhammadiyah se Yogyakarta. Pengumpulan data menggunakan kuesioner dan dokumentasi. Teknis analisis data menggunakan Structural Equation Model (SEM) dengan program bantuan AMOS. Hasil analisis CFA memenuhi kriteria Goodness of Fit yaitu nilai Chi-square 30,312, Sig-Probability 0,175, CMIN/DF 1,263, GFI 0,979, CFI 0,992, TLI 0,985, NFI 0,964, RMSEA 0,031dan RMR 0,124, menunjukkan bahwa model penelitian yang diajukan dinyatakan fit. Hasil penelitian ini yang dianalisis dengan model SEM ditemukan bahwa: Pertama, penggunaan gadget memberikan berpengaruh yang signifikan terhadap akhlak (sig.p 0,001 dan loading factor 0,20). Kedua, variabel pola asuh orang tua juga memberikan berpengaruh signifikan terhadap akhlak (sig.p 0,001 dan loading factor 0,35). Temuan dari penelitian ini bahwa penggunaan gadget peserta didik dan pola asuh orang tua yang baik akan memberikan pengaruh terhadap akhlak.
Assessment of knowledge, attitude and practice towards management of postpartum hemorrhage among third year nursing students at University of Namibia, main campus
Authors: Shinyongo Victoria , Nashandi Hilde L. , Amakali-Nauiseb Taimi 
Published: April 2022

Background: Postpartum hemorrhage (PPH) is commonly defined as blood loss of 500ml or more within 24 hours after birth. PPH is the leading cause of maternal mortality in the low-income countries and the primary cause of nearly one quarter of all maternal death globally. Namibia recorded the highest direct cause of maternal deaths for the period of April 2010 to March 2012 which was linked to bleeding after delivery. The purpose of the study was to assess the knowledge, attitude and practice towards management of PPH among third year nursing students at University of Namibia and to assess the maternal nursing care students rendered to woman with PPH.Methods: The researcher used descriptive research design and quantitative approach to collect the data. The researcher obtained primary data directly from 49 third-year nursing students of the University of Namibia (UNAM). Students filled in the Google form/online survey provided to them and all the responses were recorded on the researcher’s Google account.Results: From the study, 83.7% of the participants were females, while 14.3% were males and 2% prefer not to respond. The results indicate that majority of the participants are competent and have sufficient knowledge and positive attitude toward management of PPH.Conclusions: It is critical that student nurses at UNAM, Main campus are trained well with the necessary PPH knowledge to save maternal lives.
Perceived domains that could improve helmet wearing behaviour in two-wheeler riders: a cross sectional study among internet users residing in Tamil Nadu
Authors: T. Rangapriya A. , V. Ambayiram A. , R. Muruganandham 
Published: April 2022

Background: Road traffic accidents are major cause of morbidity and mortality. Correct helmet use can reduce fatal injuries of head and neck and death. The purpose of the study is to assess the knowledge, attitude and practice towards helmet wearing and to assess the barriers and facilitators of helmet wearing practice among internet users.Methods: An observational cross-sectional study was carried out among Internet users who rode motorcycle between August 1, 2020 to October 1, 2020. A pretested semi-structured online questionnaire was used to collect data for the study. The collected data was entered into Microsoft Excel Version 2019 and was analysed using SPSS version 26.Results: 29.9% had poor knowledge regarding helmets followed by 64.5% with moderate knowledge. 5.6% had good knowledge. With regard to attitude, only 5.5% had poor attitude while 66.4% and 27.9% had moderate and good attitude, respectively. Domains perceived by the participants influencing the helmet wearing behaviour included comfort (52.2%), legislative measures (38.5%), awareness (34.4%), design and quality of helmet (27.4%), cosmetic disadvantage (17.1%) and infrastructure (16.7%).Conclusions: Improving the knowledge and attitude among the participants would aid in promoting helmet wearing behaviour. Improving the comfortability while wearing helmet, more strict enforcement of laws for helmet wearing along with increasing the severity of them and increasing awareness through various means were the three most listed domains that could improve helmet wearing among two-wheeler riders.
Post COVID health effects on patients discharged from tertiary COVID care hospital of Southern Rajasthan, India: a cross-sectional study
Authors: Das Subhashree , Singh Lakhan , Nadeem Sharique , Dubey Deepak Kumar 
Published: April 2022

Background: The World Health Organization declared the 2019-20 Coronavirus outbreak a public health emergency of international concern on 30th January 2020 and a pandemic on 11th March 2020. It has been creating havoc and a sense of serious insecurity and panic like situation. After recovery patient remain at risk of lung disease, heart disease, and mental health disorders. There have been long term sequelae of adverse effects. This study is being conducted as of now there is limited evidence of post-COVID sequelae as well as the initial psychological impact of COVID-19 is known and further research is required in this topic. Methods: Cross-sectional study was conducted on patients of a teaching hospital in south Rajasthan. Along with socio-demographic proforma, impact of event scale-revised (IES-R Scale) was used to collect the sociodemographic details and psychological impact on patients after they recovered from the disease. Chi-square test was used to find out statistical significance.Results: A total of 153 patients were taken for analysis. Fever followed by breathing difficulty was found to be most common post COVID physical symptoms. IES-R scale had significant associations with age group, co-morbid condition, smoking and alcohol intake.Conclusions: During the initial phase of pandemic, India presented with a high prevalence of post COVID health effects along with a psychiatric sequela. Considering this as an alarming impact, it is suggested to routinely monitor the patients even after discharge from the hospitals.
Disposal of medical waste: a legal perspective in Zimbabwe
Authors: Nyakatswau Stuart T. , Bangure Donewell , Pierre Gashema , Nyika Howard 
Published: April 2022

The constitution of Zimbabwe provides that everyone has the right to an environment that is not harmful to their health and well-being. However, the illegal dumping and inappropriate disposal of hazardous waste poses a danger to the health of scavengers who are directly exposed to it and to the environment when pollutants migrate into water sources, spread into air and ultimately causing widespread of infection and toxicity.2 The safe disposal of hazardous waste is governed by legislation and regulations which in turn gives effect to the constitution.
РЕЗЦЫ PDC С ВОГНУТОЙ ПОВЕРХНОСТЬЮ РЕЖУЩЕЙ ГРАНИ
Authors: Нескоромных Вячеслав Васильевич , Попова Марина Сергеевна , Комаровский Игорь Андреевич , Лиу Баочанг 
Published: April 2022

Ссылка для цитирования: Резцы PDC с вогнутой поверхностью режущей грани / В.В. Нескоромных, М.С. Попова, И.А. Комаровский, Лиу Баочанг // Известия Томского политехнического университета. Инжиниринг георесурсов. – 2022. – Т. 333. – № 4. – С. 181-192.
Актуальность. Вибрации бурового снаряда любого происхождения, возникающие в процессе бурения скважины, приводят к снижению качества проводимых работ. Известные методы борьбы с данным явлением осложнены технически и технологически. При бурении породоразрушающим инструментом типа PDC одной из причин возникновения поперечных колебаний бурового инсрумента является низкий уровень сил трения рабочей грани резцов о горную породу. Современные возможности синтеза алмазного материала позволяют изготавливать PDC различной формы и размеров. Разработки в области создания конструкции резца PDC с вогнутой рабочей поверхностью способствуют развитию методов профилактики поперечных колебаний резца и как следствие снижению уровня вибрации всей бурильной колонны. Цель: разработка конструкции породоразрушающего инструмента типа PDC, способствующей гашению вибраций бурового снаряда. Объект: особенности процесса взаимодействия горной породы с резцом PDC, обладающим вогнутой формой рабочей поверхности. Методы: метод имитационного компьютерного моделирования, метод научного познания, аналитические исследования, анализ. Результаты. Возникающие на вогнутой поверхности резца PDC усилия направлены на встречу друг другу и, противодействуя, предотвращают поперечное смещение бурового инструмента. Оптимальный угол вогнутости рабочей поверхности резца должен находиться в пределах от 104 до 155 градусов, именно такой интервал значений угла способствует созданию оптимальных условий производительности долота с сохранением антивибрационного эффекта. Конструкция резца PDC с вогнутой режущей поверхностью в виде конуса или сферы позволяет не только снижать вибрации инструмента, но и способствует очищению забоя и созданию зоны предразрушения горной породы перед резцом за счет энергии струи промывочной жидкости, что повышает эффективность разрушения горной породы.
ГИДРОГЕОДИНАМИЧЕСКИЕ И ГИДРОГЕОХИМИЧЕСКИЕ УСЛОВИЯ САМООЧИЩЕНИЯ ВОД ОБСКОГО БОЛОТА (ЗАПАДНАЯ СИБИРЬ)
Authors: Савичев Олег Геннадьевич , Хэн Ян , Дань Чжоу 
Published: April 2022

Ссылка для цитирования: Савичев О.Г., Ян Хэн, Чжоу Дань. Гидрогеодинамические и гидрогеохимические условия самоочищения вод Обского болота (Западная Сибирь) // Известия Томского политехнического университета. Инжиниринг георесурсов. – 2022. – Т. 333. – № 4. – С. 115-125.
Актуальность. Хозяйственная деятельность на заболоченных территориях Западной Сибири в условиях изменения климата требует научного обоснования методики экологического мониторинга и природоохранных мероприятий. Один из эффективных способов такого обоснования с учетом дефицита наблюдений – математическое моделирование гидрогеодинамических и гидрогеохимических процессов в болотных экосистемах. Цель: выявление механизмов природно-техногенного распределения концентраций Cl– в водных вытяжках из торфов по глубине торфяной залежи. Методы: полевой эксперимент, методы определения химического состава болотных вод и водных вытяжек из торфов и минеральных отложений, методы математического моделирования. Результаты и выводы. Проведен эксперимент по изучению самоочищения евтрофного Обского болота на юге Томской области (выпуск на поверхность болота 50 л раствора NaCl с концентрацией 20 г/дм3) и установлен характер изменения концентраций Cl– в торфяной залежи до и после выпуска раствора. Для объяснения выявленных фактов выполнены разработка и апробация математических моделей водного и геохимического режима участка торфяного болота. В результате показано, что: 1) болотные воды образуют общий поток с подземными водами в сторону реки Оби; на границе болота возможны периодические колебания напора подземных вод; 2) в нижней части торфяной залежи на исследуемом участке сформировался локальный водоупор, препятствующий распространению веществ по торфяной залежи; 3) распределение индикатора (Cl–) по торфяной залежи в значительной мере зависит не только от первоначальных объема и концентрации NaCl и наличия водоупора, но и от характера увлажнения болота. Даны рекомендации по использованию результатов моделирования.
Bursa efek Jakarta dalam perspektif makro
Authors: Sagir H Soeharsono 
Published: April 2022

Dilihat dari sudut makro ekonomi (agregate demand) atau expenditure approach, dua pelaku ekonomi utama: konsumen dan bisnis (pemerintah dan luar negeri dianggap tidak berperan) merupakan faktor yang menentukan besaran GNP/GDP. Sebagai maco economics "spending unit" sebab "investment" (I) pada dasarnya merupakan "replaces the saving leakege of the household sector" (Samuel-son); sebaliknya dunia bisnis (FIRMS) merupakan "deficit spending unit" (capital shortage unit) yang memerlukan dana (modal) untuk investasi.
Design and Manufacturing Motorized Trike Drift Using 110 cc Suzuki Jet Cooled Gasoline Engine
Authors: Romiyadi  , Febrianton Adi , Irwan Purnama 
Published: April 2022

Motorized trike drift is a unique means of transportation that is adapted from a bicycle with 3 wheels, 2 wheels at the rear and 1 wheel at the front for steering control. The purpose of the study was to design and manufacture of motorized trike drift using gasoline engine Suzuki Jet Cooled 110 cc as a power source. From the process of designing and manufacturing, has produced a motorized trike drift using gasoline engine Suzuki Jet Cooled 110 cc as a power source. The transmission system used is a chain and sprocket. From the test results, the speed of motorized trike drift can reach 40 km /hour, but for convenience, the speed limit is 20-25 km / hour. For fuel use, 1 litre of fuel can be used within 30 minutes or within a distance of 15-20 km.
Vibration Analysis to Detect Failure Bearing of Centrifugal Pump “Black Liquor Pump” in PT. Riau Andalas Pulp & Paper (RAPP)
Authors: Anwar Irwan , Afdal  
Published: April 2022

Bearing is one of machine element specialized to hold the load both radial and thrust load, also in supporting the shaft while operating. Because of a factor such as friction that occurred between bearing and shaft It would be influencing to machine’s performance is totally dependent to the currently used bearing and inefficiently operation. This research’s aim was to be analyzed what kind of failure and detected the cause of it failures that appear influencing to the bearing life time. The method used to research of that failures using relevant update issue such as literature study, surveying, collecting data. The result of this researching showed the cause of that bearing failure was happened at the cage of bearing and broken of bearing ring. Furthermore, supervising by control of a good maintenance schedule, making influence to the effect of load on reliability. So the remaining life of bearing had been investigated, showing that a potential decrease in remaining life significantly.
Preparation and Mechanism of Stability for High-Temperature and High-Salinity Gels
Authors: Guo Hongbin , Ge Jijiang , Xu Ya , Lv Qi , Li Ziwei , Zhou Daiyu , Tao Zhengwu 
Published: April 2022

Summary
By using an acrylamide (AM)-acrylamide propyl sulfonate (AMPS) copolymer crosslinked with hydroquinone (HQ) and hexamethylenetetramine (HMTA), a stable gel was prepared at 150℃ in simulated brine with a salinity of 25×104 mg/L. The gelation time, strength, and thermal stability of gel were investigated, and the results indicated that the dosage of the crosslinker was the key factor controlling the stability and gelation time of gel. When the polymer concentration was more than 0.7 wt% and the concentrations of HQ and HMTA were more than 0.2 wt%, respectively, a gel aged under high temperature and high salinity for 180 days could be obtained, but its gelation time was short and could be extended by adding lauramidopropyl hydroxy sulfobetaine (LHSB). When the crosslinker concentration was low, the gel would exhibit syneresis problems after aging at 150℃. Cryo-scanning electron microscopy (cryo-SEM), 13C nuclear magnetic resonance (13C-NMR), X-ray photoelectron spectroscopy (XPS), and Fourier transform infrared spectroscopy (FT-IR) analyses showed that the presence of AMPS in the crosslinked polymer controlled the gel resistance to high temperature and high salinity. Using AM-AMPS copolymer with high AMPS content and regulating the crosslinker concentration can effectively inhibit the intramolecular catalytic hydrolysis of AMPS and enhance the stability of gel. The research results could guide the design and development of gels for conformance control in high-temperature and high-salinity reservoirs.
Bacterial and archaeal communities within the alkaline Na2CO3-type Langaco Lake in the Qinghai-Tibet Plateau
Authors: Wang Mingxiang , Zhang Xin , Shu Zhiwan , Wang Zhibo , Tao Yujie , Lv Chuan bo , Zhu Derui , Shen Guoping 
Published: April 2022

Abstract
Purpose: Langaco Lake (LGL) is a strong Na2CO3-type lake that sits at an altitude of 4,548 m in the Qinghai-Tibet Plateau of China. LGL exhibits unique hydrochemical characteristics among Na2CO3-type lakes, but little is known about the microbial diversity of LGL and their interactions with environmental factors.Methods: The water samples were filtered by chemical-grade cellulose acetate membrane (pore size 0.45 μm), and analyzed the Hydrochemical characteristics. Community DNA was extracted then high-throughput sequencing of 16S rRNA genes were used to evaluate the microbial community composition.Results: Here, high-throughput sequencing of 16S rRNA genes revealed that LGL bacterial diversity comprised 327 genera in 24 phyla (4,871 operational taxonomic units [OTUs]; Shannon index values of 5.20–6.07) that represented significantly higher diversity than that of Archaea (eight phyla and 29 genera comprising 1,008 OTUs; Shannon index values of 2.98–3.30). The bacterial communities were dominated by Proteobacteria (42.79–53.70% relative abundances), followed by Bacteroidetes (11.13–15.18%), Planctomycetes (4.20–12.82%), Acidobacteria (5.91–9.50%), Actinobacteria (2.60–5.80%), and Verrucomicrobia (2.11–4.08%). Further, archaeal communities were dominated by Crenarchaeota (35.97–58.29%), Euryarchaeota (33.02–39.89%), and Woesearchaeota (6.50–21.57%). The dominant bacterial genus was Thiobacillus (8.92–16.78%), whose abundances were most correlated with total phosphorus (TP), pH, CO32− concentrations, and temperature. The most abundant archaeal genus was Methanoregula (21.40–28.29%), whose abundances were most highly correlated with TOC and TS in addition to the concentrations of K+, and Na+.Conclusions: Taken together, these results provide valuable insights towards a more comprehensive understanding of microbial diversity in these unique carbonate alkaline environments, in addition to a better understanding of microbial resources in the Qinghai-Tibet Plateau.
Whole genome sequence analysis of equid herpesvirus type 2 field isolates reveals high levels of genomic diversity and recombination.
Authors: Onasanya Adepeju E. , Diaz-Méndez Andrés , El-Hage Charles , Vaz Paola K. , Legione Alistair R. , Browning Glenn F. , Devlin Joanne M. , Hartley Carol A. 
Published: April 2022

Abstract
BackgroundEquid gammaherpesvirus 2 (EHV2) is a gammaherpesvirus with a widespread distribution in horse populations globally. Although its pathogenic significance can be unclear in most cases of infection, EHV2 infection can cause upper respiratory tract disease in foals. Co-infection of different strains of EHV2 in an individual horse is common. Small regions of the EHV2 genome have shown considerable genetic heterogeneity. This could suggest genomic recombination between different strains of EHV2, similar to the extensive recombination networks that have been demonstrated for some alphaherpesviruses. This study examined natural recombination and genome diversity of EHV2 field isolates. ResultsWhole genome sequencing analysis of 18 EHV2 isolates, along with analysis of two publicly available EHV2 genomes, revealed variation in genomes sizes (from 173.7 to 184.8 kbp), guanine plus cytosine content (from 56.7 to 57.8 %) and the size of the terminal repeat regions (from 17,196 to 17,551 bp). The nucleotide sequence identity between the genomes ranged from 86.2 to 99.7%. The estimated average inter-strain nucleotide diversity between the 20 EHV2 genomes was 2.9%. Individual gene sequences showed varying levels of nucleotide diversity and ranged between 0 and 3.8%. The ratio of nonsynonymous substitutions, Ka, to synonymous substitutions, Ks, (Ka/Ks) suggests that over 50% of EHV2 genes are undergoing diversifying selection. Recombination analyses of the 20 EHV2 genome sequences using the recombination detection program (RDP4) and SplitsTree revealed evidence of viral recombination. ConclusionsAnalysis of the 18 new EHV2 genomes alongside the 2 previously sequenced genomes revealed a high degree of genetic diversity and extensive recombination networks. Herpesvirus genome diversification and virus evolution can be driven by recombination, and our findings are consistent with recombination being a key mechanism by which EHV2 genomes may vary and evolve.
Development of Self-Active Aging Index (S-AAI) Among Rural Elderly in Lower Northern Thailand Classified by Age and Gender
Authors: Keeratisiroj Orawan , Kitreerawutiwong Nithra , Mekrungrongwong Sunsanee 
Published: April 2022

Abstract
This study aimed to develop a Self-Active Aging Index (S-AAI) for the rural community of Thailand using the World Health Organization (WHO) framework, and score it according to age and gender. Overall, 1,098 elderly people were randomly selected. The self-reported questionnaires were categorized into three segments: health, participation, and security. An exploratory factor analysis was used to determine appropriate components. The S-AAI comprised 28 indicators and 9 factors: 1) mental/subjective health; 2) physical health; 3) health behavior and chronic disease; 4) vision and hearing; 5) oral health; 6) social participation; 7) stability in life; 8) financial stability; and 9) secure living. The overall S-AAI was 0.65, with the index inversely proportional to age, but with no gender differences. The S-AAI is potentially Thailand's first multi-dimensional interactive aging assessment tool with a unique cultural context for rural areas. Although this tool is valid, it requires reliability testing.