bluuebunny/crossref_metadata_2025_split huggingface dataset:
Study to relate of the coronary collareral circulation with major adverse cardiac events after percutatnenous coronary invervention in st-elevation myocardial infarction
Authors: Hoan Nguyen Dinh , Thuy Nguyen Tran 
Published: October 2022

Background: The presence of good coronary collateral circulation (CCC) can protect and preserve myocardium from ischemia, increase myocardial contractility, and reduce adverse clinical events. However, its impact on mortality is still a topic of debate, particularly in acute coronary syndrome (ACS). The aim of this study was to investigate the association of CCC with cardiac risk factors and in-hospital mortality in patients hospitalized with a diagnosis of ACS.
Methods: The study population included 200 patients with ST – elevation myocardial infrarction who underwent coronary angiography and were found to have TIMI flow coronary 0 or 1. The CCC was graded according to the Rentrop classification. The patients were classified into a poor CCC group (Rentrop grades 0-1, n=161) or a good CCC group (Rentrop grades 2-3, n=39). Following of major adverse cardiac events about 30day after PCI.
RESULTS: Patients with good CCC had time onset chest pains (p = 0,001), higher rate of Killip class of at least 2 at admission (p = 0,031), peak troponin T (p = 0,037), lacticemia lower (p = 0,03), multivessel lesion upper (p = 0,03) with the patients with poor CCC. MACE of patients with good CCC nosignificant with the patient with poor CCC (OR=3,9, 95%CI[0,5- to 30,5], mortality (HR 2,5, 95%CI[0,31-19,2], p=0,45), unplanned target vessel revascularisation (TVR) (HR 28,8 (0.006 to 1.4), p=0.44), comelack in-hospital by cardiovascular causes (HR 1,06, 95%CI[0,29 to 3,7]. P=0,93). Increase left ventricular ejection fraction after 30day in patients with good CCC upper patients with poor CCC (p=0,004).
CONCLUSION: In contrast to previous studies, our study did not confirm a beneficial role of good CCC in patients with ST – elevation myocardial infarction. The presence of good CCC was even independently associated NYHA grades, Killip grades, peak troponin T, lacticemia and left ventricular ejection fraction.
Simulation of Unstable Viscous Fluid Displacement from Porous Medium Considering Inter-Phase Chemical Interactions
Authors: Никитин В. Ф. , Скрылева Е. И. , Макеева М. Н. , Манахова А. Н. 
Published: October 2022

работа посвящена особенностям неустойчивого вытеснения вязкой жидкости из пористой среды с учетом химических взаимодействий между фазами. Когда вязкая жидкость вытесняется менее вязкой жидкостью или газом, на фронте вытеснения развивается неустойчивость Саффмана–Тейлора: менее вязкая жидкость прорывается сквозь слой более вязкой вытесняемой жидкости, образуя в ней каналы «вязкие пальцы». В результате развития неустойчивости изначально плоская граница раздела фаз искривляется и площадь контакта между фазами увеличивается. Это явление особенно важно учитывать при моделировании процесса вытеснения с учетом химических реакций между фазами, так как за счет увеличения контакта между реагирующими фазами увеличивается скорость протекания химической реакции. В статье приводится математическая модель для описания процесса вытеснения нефти термогазовым методом, когда нефть вытесняется смесью нагретых воды и газа, который вступает с нефтью в экзотермическую химическую реакцию, в результате чего вязкость нефти падает, что приводит к более качественному вытеснению. Математическая модель подразумевает возможность учета эффектов, связанных с неустойчивостью, при моделировании скорости реакции. Также в данной работе описан метод подсчета площади межфазной границы при трехмерном моделировании неустойчивого вытеснения вязкой жидкости из порового пространства.
the paper studies the unstable displacement of a viscous fluid from a porous medium while taking into account the inter-phase chemical interactions. As a viscous fluid is displaced by a less viscous fluid, the Saffman-Taylor instability occurs at the interface: the less viscous fluid breaks through the layer of the more viscous fluid being displaced, forming so-called “viscous fingers” (channels). The instability leads to the bending of the initially flat interface and the contact area between the phases increases. This phenomenon should be considered when modeling the displacement process taking into account the inter-phase chemical reactions because as the interface area between the phases grows, the chemical reaction rate also increases. This paper presents a simulation model describing the thermal gas oil displacement process when oil is displaced by a mixture of hot water and gas. The gas and oil produce an exothermic chemical reaction resulting in the oil viscosity decrease, which leads to a better displacement. The reaction rate simulation model can consider the instability effects. The paper also presents a method for estimating the phase-to-phase boundary area used for 3D modeling of unstable viscous fluid displacement from a porous substance.
Neural Network-Based Sensor Calibration for Micro and Nanoelectronics Applications
Authors: Замятин Н. В. , Смирнов Г. В. , Маковкин В. И. 
Published: October 2022

рассматривается калибровка оптических измерительных систем определения состава веществ с использованием многослойной нейронной сети. Оптическая измерительная система основана на волоконно-оптических преобразователях, и ее измерительные характеристики могут быть немонотонны и нелинейны. Применимость предлагаемого способа калибровки продемонстрирована в рассматриваемом случае с использованием реальных данных. Нейросетевой подход позволяет получить лучшее качество калибровки, а многослойная нейронная сеть не требует данных для восстановления оптических характеристик.
we studied multilayer neural network-enabled calibration of optical gas sensor systems. Such systems use fiberoptic converters so their properties can be nonlinear and nonmonotonic. We used real-world data to show the proposed calibration method’s applicability. The neural network-based approach offers a higher quality of the calibration, and a multilayer neural network doe not need a training dataset to estimate the optical properties.
Pelatihan Membuat Toko Online Pada Kredit Usaha Mikro di Kelurahan Cilangkap, Jakarta Timur
Authors: Agustin Dinni , Sari Agusti Eviana , Supriyani Mei , Tafrizi Tafrizi , Nurminingsih Nurminingsih 
Published: October 2022

Pada masa lalu Usaha Kecil Menegah sekedar dapat melaksanakan proses bisnis secara langsung, akan tetapi sekarang ditengah pandemi covid-19 mereka bisa lakukan usahanya di dunia maya dalam waktu yang singkat. Kondisi seperti ini merupakan kesempatan luas untuk pelaku Usaha Kecil Menengah untuk punya pendapatan melalui cara menggunakan Bisnis Online melalui media internet sebagai fasilitas untuk mengembangkan, mengelola dan menjalankan bisnis secara online. Bisnis-bisnis yang biasanya memakai modal berwujud gerai, akan tetapi pada bisnis online memakai wujud digital (website sebagai alternatif gerai). Tujuan dari pelatihan ini adalah agar pelaku UKM dapat memanfaatkan aplikasi untuk membuat toko online yang sekarang ini sedang maju cepat dan memberikan layanan secara Cuma-cuma, misalnya; Shopee, Tokopedia, Bukalapak dan lain-lain. Hasil yang dicapai setelah mengikuti pelatihan ini adalah peserta dapat memulai membuat toko/bisnis online dengan mengetahui cara dan skema pasar yang akan dilakanakan dengan cara membuat rancangan keuangan, membuat daftar barang yang akan dijajakan, dan bagaimana cara mengekspos toko virtual melalui aplikasi E-marketing untuk menunjukkan barang yang akan mereka jual. Kata kunci: bisnis online, toko online, UMKM
Glossary of Terms and Concepts in Medical Padiation Physics. Terminology in Proton and Light Ion Beam Radiation Therapy
Authors: Vatnitsky S. M. 
Published: October 2022

Medical radiation physics supports medical diagnostic and treatment process based on the use of ionizing
radiation in radiation therapy, nuclear medicine, radiation diagnostics and radiation safety of patients and
personnel. However, the successful implementation of this process requires close interaction of specialists
in all the above areas. The basis of such interaction is the unification of the terminology and concepts used
at various stages of the diagnostic and treatment process. This development is very important for high technological applications such as proton and light ion beam radiation therapy, where the description and correct and unambiguous interpretation of the terminology in the Russian-language literature is practically
absent. The article presents a glossary on proton and light ion beam radiation therapy which contains the
most commonly used terms in this field and explanations for each of them. The glossary is intended for use
both in professional education, including postgraduate education, and for medical physicists and radiation
oncologists working in radiological medical organizations
Sistem Budidaya Polikultur dan Analisis Pendapatan Hasil Budidaya Ikan Bandeng (Chanos chanos) dan Udang Vaname (Litopenaeus vannamei) Secara Tradisional di Desa Hurip Jaya Babelan Kabupaten Bekasi
Authors: Dhewantara Yudha Lestira , Nainggolan Armen , Amatullah Nabilah Ighfirlii 
Published: October 2022

Wilayah dan perairan di DesaHurip Jaya memungkinkan untuk melakukan budidaya akan tetapi banyak kendala yang dialami para petambak di Desa salah satunya yaitu perhitungan pendapatan sehingga usaha tidak bisa diketahui layak tidaknya untuk dilanjutkan sehingga perlu dilakukan penelitian agar mampu memberikan informasi pendapatan masyarakat yang bergerak dibidang budidaya tambak tradisional, sehingga dapat menjadi masukan sekaligus pembudidaya dapat menentukan pilihan jenis komoditas yang tepat untuk dibudidayakan oleh pembudidaya tradisional agar memperoleh keuntungan yang layak atau maksimum. Penelitian ini bertujuan untuk menganalisis kondisi eksisting lokasi budidaya, menganalisis pendapatan hasil budidaya tradisional, menganalisis faktor apa saja yang mempengaruhi pendapatan hasil budidaya secara tradisional di Desa Hurip Jaya Babelan Bekasi dan didapatkan hasil kondisi eksisting lokasi budidaya polikultur secara tradisional cukup mendukung untuk melakukan budidaya dan perlu adanya perbaikan untuk saluran masuk dan keluar saat proses budidaya berlangsung, analisis pendapatan budidaya tradisional di Desa Hurip Jaya layak untuk dilanjutkan karena dilihat dari nilai R/C Ratio yaitu 3,5 dan PP 0,2 dengan ini maka dapat disimpulkan bahwa budidaya di Desa Hurip Jaya harus lebih diperhatikan serta faktor yang mempengaruhi pendapatan budidaya tradisional antara lain pengetahuan, pemahaman masyarakat, lingkungan, dan cuaca.
The Role of Favoured Orientations of Organic Cation on The Electronic Properties and Spin Textures of Hybrid Organic-Inorganic
Authors: Ariyaka Soma , Yosua Yedija 
Published: October 2022

The electronic structure of bulk Hybrid Organic-Inorganic Perovskite (HOIP) CH3NH3PbX3 (X = Br and Cl)has been investigated by using a computational method based on Density Functional Theory (DFT). The investigation demonstrates that spin splitting is found when a favoured orientation of organic cation align along the [111], the [101] and the [011] directions. We show that Rashba splitting is induced with the anisotropical character of spin polarization in [111] directions, whereas the unidirectional out-of-plane of spin polarizations are achieved in [011] and [101] directions. By employing perturbation theory based on symmetry consideration, we find a large spin-orbit strength from these splitting. These findings show that the bulk HOIP CH3NH3PbX3 is a promising material for the development of perovskite-based spintronic devices.
Kuat Tekan dan Kuat Tarik Mortar sebagai Bahan Graut dengan Faktor Air Semen Optimum
Authors: Muhammad Prasetyo , Priambodo Djoko 
Published: October 2022

Grout works as a binding agents of wall construction, paste parts on precast concrete, a filler on concrete or crack also sealing a conctrete join. The purpose of this study is knowing optimum concrete grout composition. Grout strength hopefully can fulfill compression and tension strength needed, fulfill slashyness requirements, no bleeding and no segregration. Research began with preliminary test of mortar composition charasteristics. Most of fine aggregate composition using sand with slightly fine sand gradation. The mortar slashyness test using mortar flow and funnel test that flow time of mortar used as slashyness rate. Next tests are compression and tension test of mortars. The variation of mortars composition are using cement : sand ratio in the amount of 1:0,5; 1:1; 1:1,5 and 1:2. The result from each mix with optimum W/C Ratio for the compression strength test in the amount of 1:0,5; 1:1; 1:1,5 and 1:2 consecutively are 45,518 MPa; 37,875 MPa; 34,673 and 28,202 MPa. For the tension strength test are 3,054 MPa; 3,314 MPa; 3,498 Mpa and 1,791 MPa.
News products from the perspective of metaverse: Social motivation, practical model and conceptual change
Authors: Zheng Manning 
Published: October 2022

<p>News products from the perspective of metaverse are the result of the interaction between technology, news production and people’s needs, which turns news consumption from the information consumption of the audience’s real identity to the immersive scene consumption of digital separation. This paper summarizes four practical models of news products from the perspective of metaverse, analyzes the innovation of traditional news value concept by metaverse technology, and makes a cold reflection on news products from the perspective of metaverse.</p>
PATTERNS OF IMPLEMENTATION OF CHARACTERISTICS ON STUDENTS AT MADRASAH IBTIDAIYAH AL-FAJAR PRINGSEWU
Authors: Shoimmatun Azizah  , Amrulloh Khoirul Ma'arif  , Nurhadi Kusuma  
Published: October 2022

ABSTRAK
Pendidikan akhlak merupakan aspek kehidupan yang sangat mendasar, baik dalam kehidupan pribadi maupun dalam kehidupan bermasyarakat. Karena bagaimanapun kecerdasan seorang siswa tanpa dilandasi dengan akhlak yang baik, tidak akan mencerminkan kepribadian yang baik. Penelitian ini merupakan penelitian kualitatif dengan jenis penelitian deskriptif. Subjek pada penelitian ini adalah kepala sekolah, Guru dan Siswa, sedangkan objek pada penelitian ini adalah kondisi nilai-nilai akhlak di MI Al-Fajar Pringsewu, adanya faktor penghambat dan faktor pendukung pola penanaman nilai-nilai akhlak pada peserta didik. Dalam penelitian ini pengumpulan data yang dilakukan adalah 1). Observasi 2). Wawancara 3). Studi dokumentasi. Analisis data menggunakan reduksi data, menampilkan dan menarik kesimpulan. Hasil penelitian ini menunjukkan: Kondisi akhlak peserta didik di MI Al-Fajar Pringsewu sudah baik. Faktor penghambat dan faktor pendukung Pola Penanaman Nilai-Nilai Akhlak pada peserta didik di MI Al-Fajar Pringsewu menyebutkan bahwa Sarana dan prasarana yang belum mencukupi untuk menampung jumlah siswa, salah satu contohnya mushola/masjid di MI Al fajar masih terlalu kecil,tidak sesui dengan jumlah peserta didiknya, sehingga proses pembiasaan sholat dzuhur berjama’ah tidak bisa langsung semua siswa melainkan harus antri. Belum kompaknya guru untuk mengkondisikan para siswa, sehingga kegiatan-kegiatan yang menunjang proses penenanaman nilai akhlak, belum berjalan dengan maksimal. Dukungan kepala madrasah. Komitmen guru dalam melaksanakan pola-pola penanaman akhlak yang telah disepakati bersama.
Kata Kunci: Pola Penanaman, Nilai-Nilai Akhlak, Peserta didik.
TEACHER'S STRATEGY IN IMPROVING STUDENT'S LEARNING MOTIVATION
Authors: Alfain Hadid Bagaskara  , Tajudin Nur  , Yayat Herdiana  
Published: October 2022

Abstract
The existence of this study aims to respond to several strategies that must be used by a teacher to complete the learning process. Teacher strategy is a general approach to teaching that is applicable in various subject areas and is used to meet various learning objectives. Teachers must have an ideal teaching strategy in the classroom to suit conditions that are usually different at each level. The type of method used in this research is a literature study that presents previously published material, and reports new facts or analyzes and a literature review provides a summary of the best and most relevant publications. Based on the results of this study that in an effort to provide motivation, teachers can analyze the motives behind students who are lazy to learn and have decreased achievement in school. The teacher's strategy is very necessary in increasing students' learning motivation, with the implementation of this strategy it is expected that students can improve their learning achievement.
Keywords: Teacher's Strategy, Student's Learning Motivation
REVIEW: THE ROLE OF EDUCATIONAL ADMINISTRATION IN IMPROVING THE PROFESSIONALISM OF PAI TEACHERS
Authors: Hanifah Utami Rahman  , Hinggil Permana  
Published: October 2022

Abstract
The purpose of this article is to discuss the role of educational administration in improving teacher professionalism. Educational administration is a set of activities to collect, record, procure, reproduce, send and store various information materials for organizational purposes and consideration for leaders in making appropriate decisions or policy steps. In this case the need for a professional spirit in working with it emphasizes a mental attitude in the form of commitment from a job that becomes his profession. Someone who is a professional will always try to improve and realize the quality of his work. The Contribution of Educational Administration in Improving the Professionalism of PAI Teachers, Educational administration has five contributions in developing the professionalism of PAI teachers, namely: (1) time management, (2) classroom management, (3) stimulates innovation, (4) stimulates technical skills development, and (5) the concept of transforming students.
Keywords: Education Administration, PAI Teacher Professionalisme
ISOLATION, IDENTIFICATION AND BIOASSAY OF FLAVONOIDS FROM Bouea macrophylla GRIFF.
Authors: OTHMAN ISNA ATHIRAH , AHMAT NORIZAN , ADENAN MOHD ILHAM , ZAHARI ZURIATI , KAMAROZAMAN AISYAH SALIHAH 
Published: October 2022

Bouea macrophylla Griff., a species belonging to the Anacardiaceae family is a flowering plant native to Southeast Asia and also known as kundang, kundang daun besar, and setar in Malaysia. The fruit can be eaten raw or as a pickle, while the young leaves can be consumed as salads. It has been claimed to be able to accelerate wound healing, prevent cancer, reduce the risk of stroke, and be good for blood circulation. The previous study on the plant from the same genus, known as B. oppositofolia has shown the presence of various. The present study was designed to isolate and elucidate flavonoids from this plant. The twig extract of kundang was purified by using several chromatographic techniques including Vacuum Liquid Chromatography (VLC), Column Chromatography (CC), and preparative-Thin Layer Chromatography (pTLC). The structures of isolated compounds were characterized by using spectroscopic methods including Nuclear Magnetic Resonance (NMR), infrared (IR), and ultraviolet (UV) spectral data, as well as comparison with the data reported in the literature. Five flavonoids were isolated and purified from the twigs of B. macrophylla which includes one flavanonol known as garbanzol; one flavonol which is resokaempferol; one flavandiol characterized as catechin; and two flavandiol known as mollisacacidin and guibourtacacidin. The results of the glucose uptake experiment indicated that the extract and compounds tested affected the glucose uptake rate of the insulin-resistant C2C12 cell line as compared to the standard. This is the first report describing the elucidation of the stated compounds from B. macrophylla as well as its glucose uptake study.
BIOINFORMATIC ANALYSIS AND PURIFICATION OF GLUTATHIONE TRANSFERASE (GST) from Pseudomonas sp. UW4
Authors: KONG CHRISTINA  WEN HUI , TAN IRENE KIT PING , ALIAS ZAZALI 
Published: October 2022

The study aimed at identifying and purifying cytosolic glutathione transferase isoforms expressed in Pseudomonas sp. UW4. Search at UniProt (https://www.uniprot.org/uniprot/), has indicated that there were 20 genes encoding putative glutathione transferases for the microorganism. The molecular weights of the isoforms ranged from 17.6 to 34.06 kDa. SDS-polyacrylamide gel electrophoresis revealed that the GST purified using Sulfobromophthalein-glutathione (BSP) affinity column, resolved into a single band with a low molecular weight (MW) of 16 kDa with the pI value of 6.0. Purified GST was reactive towards ethacrynic acid, 1-chloro-2,4-dinitrobenzene, cumene hydroxide, and hydrogen peroxide, but no detectable activity with Trans-2-octenal, hepta-2,4-dienal and Trans-4-phenyl-3-butene-2-one. This has proven that putative GST possessed peroxidase activity and proposed to be similar to PputUW4_00801 (putative glutathione S-transferase) of Pseudomonas sp. UW4 according to its estimated molecular weight and the pI values obtained experimentally.
ISU-ISU TENTANG KANONISASI DAN HUBUNGANNYA DENGAN KEWIBAWAAN ALKITAB
Authors: Zai Vinus 
Published: October 2022

AbstractWe know that the issue of canonization is often used as a hot topic of discussion in theological schools, churches and also becomes the subject of attacks against Christianity by people outside of Christianity. Often raises the question of how the canon was actually formed, which is of deep concern in the canon, namely the arrangement of the books of the Old Testament as well as the New Testament. Many consider that the formation of the canon is the result of human choices and decisions. And the next attack, if it is a human choice and decision, the authority of the Bible as the Word of God needs to be questioned. In addition to the arrangement of the books in the Bible and their authority, another issue that is often a topic of discussion or debate among Christians and non-Christians is what is the standard in determining the canon? What is canon for canon?Before we understand the issue that is the topic of discussion or debate above, we first need to understand and understand the term canon that was raised in Christianity from the first century to the second century so thatKeywords: Canonization, canon terms Abstrak Kita mengetahui bahwa Isu kanonisasi seringkali dijadikan sebagai bahan diskusi yang hangat di sekolah-sekolah Teologi, gereja dan juga menjadi bahan serangan tehadap kekristenan oleh orang-orang di luar kristen. Sering kali memunculkan pertanyaan tentang bagaimana sebenarnya terbentuknya kanon, yang menjadi perhatian mendalam dalam kanon yaitu susunan kitab-kitab Perjanjian Lama dan juga Perjanjian Baru. Banyak pihak menganggap bahwa pembentukan kanon merupakan hasil pilihan dan keputusan manusia. Dan yang menjadi serangan selanjutnya kalau memang itu pilihan dan keputusan manusia kewibawaan Alkitab sebagai Firman Allah perlu dipertanyakan. Selain penyusunan kitab-kitab dalam Alkitab dan kewibawaannya, isu lain yang seringkali menjadi topik pembicaraan atau perdebatan dikalangan Kristen dan Non Kristen yaitu Apa yang menjadi ukuran dalam menentukan kanon? Apa kanon bagi kanon? Kata Kunci: Kanonisasi, istilah kanon