bluuebunny/crossref_metadata_2025_split huggingface dataset:
Implementasi Akad Ijarah pada Pembiayaan BUMDes Mulya Bersama Desa Rotan Mulya
Authors: Suhadi Suhadi 
Published: June 2021

Tujuan penelitian ini adalah untuk mendeskripsikan implementasi akad Ijarah pada pembiayaan BUMDes Mulya Bersama di Desa Rotan Mulya Kabupaten Ogan Komering Ilir, serta mendeskripsikan faktor pendukung dan penghambatnya. Jenis penelitian ini adalah deskriptif kualitatif, dengan data berupa studi dokumentasi, wawancara dan studi literatur. Data yang diperoleh dianalisis secara interaktif dan terus-menerus sampai tuntas menggunakan model Miles dan Huberman, yaitu reduksi data, penyajian data, dan diverifikasi atau disimpulkan. Penelitian ini menyimpulkan bahwa (1) implementasi akad Ijarah sudah efektif, yaitu dengan memperhitungkan apakah objek pembiayaan Ijarah termasuk dalam kategori dibutuhkan atau diinginkan, agar dalam melakukan usaha tidak terpacu dengan profit saja akan tetapi juga memperhatikan tercapainya falah. Meskipun demikian dalam praktiknya, BUMDes melakukan pembiayaan dengan menyerahkan uang kepada nasabah, yang semestinya memberikan jasanya dengan cara menguruskan keperluan nasabah berupa pembiayaan pendidikan, dan pendapatan ujrah yang diperoleh dari nasabah kurang tepat karena BUMDes hanya memberikan pinjaman dana kepada nasabah bukan karena adanya persewaan barang atau jasa; dan (2) faktor pendukung akad Ijarah adalah para pegurus, nasabah yang setia dan bertanggung jawab, kerjasama dari semua pihak, pangsa pasar yang mudah didapat dan lebih aman dengan pembayaran sistem potong gaji atau sistem lainnya. Faktor penghambatnya antara lain pembukuan pembayaran menggunakan sistem manual, kurang praktis dalam penyaluran pembiayaanh, serta kurangnya pengetahuan masyarakat.
Implikasi Peraturan KPU Nomor 36 Pasal 36 Tahun 2018 pada Pemilu 2019 dalam Perspektif Maqashid Syariah
Authors: Izzi Muhammad 
Published: June 2021

Penelitian ini bertujuan untuk menganalisis faktor-faktor yang melatarbekakangi permasalahan yang terjadi pada para anggota penyelenggara Pemilu 2019 dengan melihat dari perspektif Maqashid Syariah terhadap implikasi Peraturan KPU Nomor 36 Pasal 36 Tahun 2018 tentang persyaratan menjadi anggota Panitia Pemilihan Kecamatan (PPK) dan Panitia Pemungutan Suara (PPS), dan anggota Kelompok Penyelenggara Pemungutan Suara (KPPS) pada Pemilu serentak 2019. Penelitian ini menggunakan penelitian hukum normatif, metode pendekatan dalam penelitian ini menggunakan pendekatan kasus (case approach) dan pendekatan konseptual (conseptual approach). Penelitian ini menyimpulkan bahwa Peraturan KPU Nomor 36 Pasal 36 Tahun 2018 memiliki kemudaratan dan mafsadah, kemudian dari 5 prinsip Maqashid ad-Dharuriyah juga tidak dapat dijaga dan dipelihara seperti Hifz ad-din (memelihara Agama), Hifdz an-nafs (memelihara Jiwa), Hifz al-aql (memelihara akal), hifz an-nasab (memelihara keturunan), dan Hifz al-maal (memelihara harta).
Penggunaan Digital Payment Syariah Pada Masyarakat Di Kota Palembang: Pendekatan Teori Technology Acceptance Model (TAM) pada Layanan Syariah LinkAja
Authors: Hasanah Uswatun , Rusydi M , Maulana Candra Zaky , Maftukhatushalikhah Maftukhatushalikhah , Azwari Peny Cahaya 
Published: June 2021

Penelitian ini bertujuan untuk mengetahui bagaimana teknologi berupa layanan syariah linkaja dapat diterima pada kalangan masyarakat di kota Palembang. Kerangka pemikiran telah dikembangkan berdasarkan Technology Acceptance Model (TAM) dengan metode penelitian kuantitatif beruapa perangkat SmartPLS. Hasil penelitian menyatakan bahwa perceived ease of use dan perceived usefulness berpengaruh positif dan signifikan terhadap actual system use, perceived ease of use berpengaruh positif dan signifikan terhadap minat menggunakan, perceived usefulness tidak berpengaruh terhadap minat menggunakan, minat menggunakan berpengaruh positif dan signifikan terhadap actual system use, perceived ease of use berpengaruh positif dan signifikan terhadap actual system use melalui minat menggunakan, dan perceived usefulness tidak berpengaruh terhadap actual system use melalui minat menggunakan.
Pengaruh Penerapan Model Pembelajaran Number Head Together (NHT) terhadap Hasil Belajar Siswa pada Mata Pelajaran Aqidah Akhlak MI Al-Wasthiyah Kotabaru Karawang
Authors: Rosidah Rosidah , Akil Akil , Mustofa Taufik 
Published: June 2021

Penelitian ini bertujuan untuk mengetahui pengaruh penerapan model Numbered Heads Together terhadap hasil belajar siswa kelas III pada mata pelajaran aqidah akhlak kelas III di MI Al-Wasthiyah Kotabaru Karawang. Penelitian ini menggunakan pendekatan kuantitatif dan metode penelitian Quasi Eksperimental Design dengan populasi seluruh siswa kelas III MI AL-Wasthiyah Kotabaru Karawang pada tahun ajaran 2019/2020. Desain dalam penelitian ini adalah Noneequivalen Control Group Design dengan teknik purposive sampling pengambilan sampel dari populasi dilakukan tidak secara acak. Berdasarkan analisis uji perbedaan rata-rata pada tahap akhir diperoleh bahwa nilai Thitung sebesar 2,913 > Ttabel 2,048 dengan sig. (0,010) < ɑ (0,05) menunjukkan terdapat pengaruh yang tinggi sehingga dapat dikatakan adanya pengaruh penerapan model pembelajaran Numbered Head Together terhadap hasil belajar siswa kelas III pada mata pelajaran Aqidah akhlak di MI Al-Wasthiyah Kotabaru Karawang
Análisis de los discursos de médicos vertidos en Twitter sobre la validez de posibles tratamientos contra la COVID-19
Authors: Manco Vega Alejandra 
Published: June 2021

Introducción: Twitter es una plataforma que prioriza la inmediatez de la comunicación. Sin embargo, los tweets en áreas científicas casi nunca llegan a una audiencia amplia. Objetivo: Examinar estrategias discursivas utilizadas por médicos peruanos con una cuenta activa en Twitter sobre la validez de los posibles tratamientos contra la COVID-19. Metodología: Análisis crítico del discurso, mediante el uso del modelo tridimensional de Fairclough y con ayuda de las nociones de ethos. Resultados: Se encontraron dos ámbitos en los que se expresa el ethos discursivo médico-científico: la construcción como individuos especialistas en salud y el abordaje dado a los aspectos del ethos médico-científico (el método, la evidencia y lo pseudocientífico). Conclusiones: El lenguaje utilizado en los tweets es impersonal y neutro. El posicionamiento de los individuos como especialistas en salud se consigue mediante una opinión temática. Un ethos discursivo que refuerza el ethos prediscursivo existente a través de estrategias discursivas como la denominación y la intertextualidad es el que desarrolla este posicionamiento.
Reconstruction of falsified election results using Shpilkin integral method
Authors: Podlazov Andrey Viktorovich 
Published: June 2021

I propose a simple and formal method to reconstruct falsified election results, based on the hypothesis of the mutual independence of the overall turnout and the result of power. This method is a development of the classical method of S.A. Shpilkin, however, it does not require additional assumptions and has no free parameters. In addition, it uniformly reconstructs all key values and uses a simpler and clearer mathematical procedure. Comparison of official and true results of federal elections allows to perform a political science analysis of the development of the institution of electoral frauds in Russia in the 20th century and its impact on the political system.
QUASIOPTICAL SOLID-STATE GENERATOR WITH OPEN QUASI-FREQUENCY SPHEREOSELETAL OSCILLATING SYSTEM
Authors: Olkhovskiy Ivan , Fursov Anatoliy 
Published: June 2021

The results of research related to the development of an effective high-Q open oscillatory system of quasi-optical solid-state generators of millimeter and submillimeter wavelength ranges are presented. It is shown that for the stable operation of solid-state generators based on Gunn diodes and avalanche-transit diodes (ATDs) located inside an open resonator (OR), a significant rarefaction of the resonance frequency spectrum is required, which excludes jumps of the generation frequency. Taking this requirement into account, a spheroechelett open resonator (SE OR) is proposed as an open oscillatory system of solid-state generators, one of the mirrors of which is a reflective lattice of the “echelette” type. The paper presents the results of “cold” measurements of the spectrum of resonance frequencies of the SE OP, which indicate that the SE OP indeed has a significantly rarefied spectrum both in transverse and, which is very important, in longitudinal modes of oscillations. The conditions necessary for the excitation of high-quality stable oscillations with high energy efficiency in a solid-state generator based on an SE OR are discussed and implemented. The results of an experimental study of a quasi-optical generator based on an 8-mm ATD wavelength range are presented. The analysis of the obtained characteristics and their qualitative explanation on the basis of the proposed model of the processes occurring in the investigated generator are presented. It is shown that the SE OR can be used as a resonant system in the entire EHF range of not only solid-state, but also electronic-vacuum devices. Finally, a way is outlined in the direction of further rarefaction of the spectrum of the SE OR in order to create a really single-frequency open oscillatory system.
Application of data hashing tools to accelerate classification decisions in structural image recognition methods
Authors: Gorokhovatsky Volodymyr , Vlasenko Nataliia , Rybalka Mykhailo 
Published: June 2021

The subject of this research is the image classification methods based on a set of key points descriptors. The goal is to increase the performance of classification methods, in particular, to improve the time characteristics of classification by introducing hashing tools for reference data representation. Methods used: ORB detector and descriptors, data hashing tools, search methods in data arrays, metrics-based apparatus for determining the relevance of vectors, software modeling. The obtained results: developed an effective method of image classification based on the introduction of high-speed search using hash structures, which speeds up the calculation dozens of times; the classification time for the considered experimental descriptions increases linearly with decreasing number of hashes; the minimum metric value limit choice on setting the class for object descriptors significantly affects the accuracy of classification; the choice of such limit can be optimized for fixed samples databases; the experimentally achieved accuracy of classification indicates the efficiency of the proposed method based on data hashing. The practical significance of the work is - the classification model’s synthesis in the hash data representations space, efficiency proof of the proposed classifiers modifications on image examples, development of applied software models implementing the proposed classification methods in computer vision systems.
Similarity in Sequential Bilateral Transient Osteoporosis of the Hip
Authors: Kuroda Yutaka , Koumoto Satoru , Okuzu Yaichiro , Kawai Toshiyuki , Goto Koji , Matsuda Shuichi 
Published: June 2021

Case:
Three middle-aged men with habitual drinking developed unilateral hip pain and were referred for osteonecrosis of the femoral head (ONFH). Radiographs showed osteopenia, and magnetic resonance imaging (MRI) showed diffuse bone marrow edema (BME). After several months, the patients' symptoms resolved and radiographic images normalized. More than 6 months later, the contralateral side showed the same clinical course.

Conclusion:
Transient osteoporosis of the hip (TOH) resembles ONFH but heals spontaneously. We report 3 rare cases of sequential TOH, similar in that they occurred in middle-aged male habitual drinkers at risk for ONFH, characterized by diffuse BME on MRI and radiographic resolution.
Effect of Different Feeding Methods on Gastrointestinal Function in Critical Patients (DFM-GFC): Study Protocol For a Randomized Controlled Trial
Authors: Zheng Bojun , Li Jian , Yu Yi , Deng Aijing , Ouyang Honglian , Xin Huang , Chen Hong , Yang Guang 
Published: June 2021

Abstract
Background: Enteral nutrition is a major pathway of nutrition for patients requiring critical care. However, whether intermittent or continuous feeding is better is not yet known clearly, especially after nasogastric enteral nutrition via gastric tube. Therefore, this randomized controlled clinical study was designed to observe the effects of different methods on critically ill patients.Methods: The different feeding method on gastrointestinal function of critical patients (DFM-GFC) was a randomized, single-blind, clinical study assessing the effects of three feeding methods on critically ill patients. A total of 90 critical patients were equally randomized to three groups: continuous feeding, cycling feeding, and intermittent feeding. The patients were pumped with gastrointestinal nutrition preparation via gastric tube in 24 h or in 16 h via intermittent pump. The primary outcome is the mean duration that reached to the caloric goal in every group. The secondary outcome included the rate of onset of gastric residua, abdominal pressure, the rate of onset pneumonia, and the proportion of individuals achieving the caloric goal. Also, the length of intensive care unit (ICU) stay and mortality rate at 28 days post-enrollment was evaluated.Discussion: This study observes the effects of different feeding methods on parameters, such as energy target and gastrointestinal motility in critically ill patients, in order to improve the prognosis of, quality of life and reduce the case fatality rate.Trial registration: ClinicalTrials.gov ID: NCT04224883. Registered on January 9, 2020.
Software Module Clustering Using Grid-Based Many-Objective Particle Swarm Optimization
Authors: Prajapati Amarjeet 
Published: June 2021

Abstract
The poor performance of traditional multi-objective optimization algorithms over the many-objective optimization problems has led to the development of a variety of many-objective optimization algorithms. Recently, several many-objective optimization algorithms have been proposed to address the different class of many-objective optimization problems. Most of the existing many-objective optimization algorithms were designed from the perspective of synthetic many-objective optimization problems. Despite the tremendous work made in the development of the many-objective optimization algorithms for solving the synthetic many-objective optimization problems, still real-world many-objective optimization problems gained little attention. In this work, we propose a grid-based many-objective particle swarm optimization (GrMaPSO) for the many-objective software optimization problem. In this contribution, the grid-based selection strategies along with other supportive strategies such as two-archive storing and crowding distance have been exploited in the framework of particle swarm optimization. The performance of the proposed approach is evaluated and compared to three existing approaches over five problem instances. The results demonstrate that the proposed approach is more effective and has significant advantages over existing many-objective approaches designed for the software module clustering problems.
Echinicola Salinicaeni sp. nov., A Novel Bacterium Isolated from Saltern
Authors: Zhao Han , Song Chun-Yi , Yin Rui , Yi Yan-Jun , Yun Shuai-Ting , Li Ying-Xiu , Zhou Yanxia 
Published: June 2021

Abstract
A Gram-stain-negative, aerobiotic, pink, motile, rod-shaped bacterium, designated P51 T was isolated from saline silt samples in Yantai, China. The novel isolate was able to grow at 4–42 °C (optimum 33 °C), pH 4.0–9.0 (optimum 7.0) and with 0–11.0% NaCl (optimum 4.0%, w/v). It could grow at 4 °C, which was different from the neighbour strains. The draft genome consisted of 4111 genes with a total length of 5139782 bp and 39.9% G + C content. The 16S rRNA gene sequence analysis indicated that strain P51 T was a member of the genus Echinicola and most closely related to ‘ Echinicola shivajiensis ’ with pair-wise sequence similarity of 97.7%. Genome analysis identified genes encoding proteins relating to carbon source utilization such as glycoside hydrolases and glycosyl transferases; carotenoid biosynthesis pathway and β -lactam resistance pathway were observed. Strain P51 T shared average nucleotide identity value below 84.7%, average amino acid identity value between of 70.8 – 89.3%, digital DNA-DNA hybridization identity of between 17.9–28.2% with the closely related type strains within the genus Echinicola . The sole menaquinone was MK-7; the major fatty acids were iso-C 15:0 , summed feature 3(C 16:1 ω 7 c and/or C 16:1 ω 6 c ), summed feature 4 (anteiso-C 17:1 B and/or iso-C 17:1 I) and summed feature 9 (iso-C 17:1 ω 9 c and/or 10-methyl C 16:0 ); the polar lipids included one phosphatidylethanolamine, one unidentified aminophospholipid, one unidentified phospholipid, three unidentified aminolipids and one unknown lipid. Based on phenotypic, chemotaxonomic, and phylogenetic analyses, strain P51 T represents a novel species of the genus Echinicola , for which the name Echinicola salinicaeni sp. nov. is proposed. The type strain is P51 T (KCTC 82513 T = MCCC 1K04413 T ).
Optimal Anesthesia Scheme for Transfer to Emergency Cesarean Section in Failed Labor Analgesia Trial Delivery
Authors: Bu Wen-hao , Wu Wei , Li Na , Chen Lin , Yue Lin-li 
Published: June 2021

Abstract
Objective： To explore the optimal anesthetic method of transferring to emergency cesarean section after the failure of labor analgesia. Methods: A retrospective study included 1154 patients who underwent cesarean section in Hubei Maternal and Child Health Hospital from January 2019 to January 2020, of which 586 patients were transferred to cesarean section after labor analgesia, They were divided into two groups according to the method of anesthesia: Epidural labor analgesia / Epidural anesthesia (ELA/EA) group : After the failure of natural labor during labor analgesia, local anesthetics continue to be added to the epidural(n=282);Epidural labor analgesia/Combined spinal and epidural anesthesia(ELA/CSEA) group: Combined spinal-epidural anesthesia was performed after spontaneous labor failure during epidural labor analgesia(n=304); Combined spinal and epidural anesthesia(CSEA) group: Patients who undergo emergency cesarean section without labor analgesia(n=568). The case data were reviewed and the anesthetic methods, basic vital signs, medication, time, maternal and infant outcome of the three groups were descriptively analyzed. Results: There was a difference in the time of admission to neonatal delivery, the maximum decrease of diastolic blood pressure and the difference of neonatal 1min apgar score between ELA/EA group and ELA/CSEA group. There was a difference in the dosage of spinal anesthesia between ELA/CSEA group and CSEA group. Conclusion: When the obstetrician anesthesiologist fails during labor analgesia and needs to be transferred to cesarean section, they can choose to re-perform combined spinal-epidural anesthesia, which is beneficial to the early outcome of newborns, but the long-term effect on newborns needs to be further studied.
Factors Associated With Post NICU Discharge Exclusive Breastfeeding Duration Amongst First Time Mothers of Preterm Infants In Shanghai: A Longitudinal Cohort Study
Authors: Jiang Xin , Jiang Hui 
Published: June 2021

Abstract
BackgroundBreastfeeding is crucial to the preterm infants. Breast milk is not only food but also medicine. Few studies focused on the longitudinal association with exclusive breastfeeding duration of preterm infants separated from their mothers after discharge, especially in Shanghai. We aimed to examine the exclusive breastfeeding duration amongst first time mothers of preterm infants after discharge and their determinants.MethodsAnalyses were based on 500 preterm infants separated from their mothers in a territory maternity and infant special hospital in Shanghai from September 2018 to September 2019.The self administered questionnaire, breastfeeding knowledge questionnaire, breastfeeding self-efficacy short form scale, Edinburgh postpartum depression scale and breastfeeding family support scale were used for the investigation, and the breastfeeding rate of premature infants was followed up 1 month, 3 months and 6 months after discharge. The changing trend of breastfeeding knowledge, breastfeeding self-efficacy, postpartum depression and family support were measured by ANOVA in different stages.The Kaplan Meier survival curve and Cox regression model were used to analyze the determinants of exclusive breastfeeding duration of premature infants after discharge. ResultsThrough the Cox regression model, we found that the maternal planned pregnancy (RR=0.68, 95%CI=0.53~0.87), delivering breast milk during hospitalization (RR=0.80, 95%CI=1.41~2.29),NICU feeding mode (RR=1.22, 95%CI=0.13~0.38) during hospitalization and family support (RR=0.56,95%CI=1.00~2.43) were the independent factors influencing the exclusive breastfeeding duration after discharge. ConclusionsThe exclusive breastfeeding duration of premature infants was affected by many factors, so we should focus on three levels of individual, family and society, and give targeted intervention measures to increase exclusive breastfeeding rate and prolong exclusive breastfeeding duration.Trial registration: Not applicable
Anti-Inflammatory and Analgesic Properties of Pulegone, a Major Component in Calamintha Nepeta
Authors: Charlet Alexandre , Petitjean Hugues , Hilfiger Louis , Triaux Zélie , Marcic Christophe , Emhemmed Fathi , Darbon Pascal , Marchioni Eric 
Published: June 2021

Abstract
Monoterpenes are small molecules, composed of two isoprene units, able to pass through the blood brain barrier, allowing to target both peripheral and central pain pathways. They are the main components of essential oils, responsible for their diverse well-known biological activities. Menthol, the main monoterpene found in Mentha piperita (L.) is known to modulate nociceptive threshold and is present in different curative preparations that reduces sensory hypersensitivities in pain conditions. While pulegone is a menthol-like monoterpene, only a limited number of studies focuses on its putative analgesic effects. Pulegone is the most abundant monoterpene presents in Calamintha nepeta (L.), a Laminaceae plant used in traditional medicine to alleviate rheumatic disorders, a chronic inflammatory disease. Here, we compared the impacts of menthol and pulegone on pain and inflammation. First, we described that both monoterpenes are anti-inflammatory compounds. Secondly, we found that while menthol is highly cytotoxic at anti-inflammatory concentrations, the cytotoxic effects of pulegone are limited, if not absent. Finally, in a model of peripheral inflammatory-induced pain a pulegone treatment exerts a significantly higher anti-hyperalgesic effect than menthol in response to mechanical stimuli, heat and cold thermal stimulations than a menthol treatment. In conclusion we demonstrated that pulegone is an anti-inflammatory compound and it is acting a potent pain-killer in acute inflammatory pain condition.