bluuebunny/crossref_metadata_2025_split huggingface dataset:
Probabilistic Prediction Model Using Bayesian Inference in Climate Field: A Systematic Literature
Authors: Ardiyani Evi , Nurdiati Sri , Sopaheluwakan Ardhasena , Najib Mohamad Khoirun , Rohimahastuti Fadillah 
Published: August 2023

Wildfires occur repeatedly every year and have a negative impact on natural ecosystems. Anticipation of wildfires is very necessary, therefore a prediction model is needed that can produce predictions with a good level of accuracy. One approach to develop probabilistic prediction models is Bayesian inference. The purpose of this research is to review the methods that can be used in developing probabilistic prediction models using the Bayesian approach. The methodology used is Systematic Literature Review (SLR) which can be used to provide a comprehensive review of Bayesian inference research in developing probabilistic prediction models. The research strategy used was the Boolean Technique applied to database sources including Scopus, IEEE Xplore, and ArXiv. The articles used have novelty and ease of explanation of Bayesian methods, especially predictions in the field of climate so that articles are selected based on inclusion and exclusion criteria. The results show that probabilistic models can provide more accurate results than deterministic models. The Bayesian Model Averaging (BMA) method is a widely used method because it is easy to implement and develop so that the prediction results can be more accurate. The development of probabilistic prediction models with a Bayesian approach has great potential to grow as seen from the development of the number of research publications over the past 5 years. The research position of probabilistic prediction models with Bayesian approaches in the field of climate is dominated by the research community in China with the main problems related to hydrology.TRANSLATE with x EnglishArabicHebrewPolishBulgarianHindiPortugueseCatalanHmong DawRomanianChinese SimplifiedHungarianRussianChinese TraditionalIndonesianSlovakCzechItalianSlovenianDanishJapaneseSpanishDutchKlingonSwedishEnglishKoreanThaiEstonianLatvianTurkishFinnishLithuanianUkrainianFrenchMalayUrduGermanMalteseVietnameseGreekNorwegianWelshHaitian CreolePersian // TRANSLATE with COPY THE URL BELOW Back EMBED THE SNIPPET BELOW IN YOUR SITE Enable collaborative features and customize widget: Bing Webmaster PortalBack//
Eksistensi Gaya Bahasa Pengguna Media Sosial Milenial di Era Digitalisas dan Kondisi Psikologis Penggunanya
Authors: Makmun Sukran , Purnawarman Purnawarman 
Published: August 2023

Penelitian ini bertujuan untuk mengetahui bagaimanakah Eksistensi Gaya Bahasa Pengguna Media Sosial Milenial di Era Digitalisas dan Kondisi Psikologis Penggunanya Metode penelitian ini merupakan penelitian kualitatif. Penelitian ini dilakukan untuk dapat mendeskripsikan data yang telah dikumpulkan dari hasil temuan rekam digital. Metode pengumpulan data dilakukan dengan melakukan telaah teks dan dokumntasi. Sumber data diambil dari meida sosial seperti, Facebook (FB), WhatsApp (WA), dan Instagram (IG) dan media lainnya. Temuan dalam penelitian ini berupa status-status pengguna media tersebut. Terkandung misi atau motif si pengguna berdasarkan eksistensi penggunaan bahasanya pada saat status itu dibuat bermacam-macam. Terdapat beberapa maksud dan tujuan si pengguna media sosial pada saat membuat status, diantaranya, (1) topik pembicaraan seperti, Politik, Religi, Curhatan, Pengumuman, Trends, Pashion, Jual Beli, dan lain-lain (2) Modifikasi bahasa, (3) Memberikan Respon, (4) pengggunaan simbol-simbol (5) kondisi pengguna. Oleh karena itu, kajian ini dilakukan untuk mengetahui maksud dan makna dari status yang dibuat oleh si pengguan sosial media berdasarkan eksistensi penggunaan bahasanya. This study aims to determine how the existence of the language style of millennial social media users in the digitalisas era and the psychological conditions of its users. This research method is qualitative research. This research was conducted to be able to describe the data that has been collected. The method of data collection is done by studying texts and documentations. Data sources are taken from social media such as, Facebook (FB), WhatsApp (WA), and Instagram (IG) and other media. The findings in this study are the status of these media users. Contains the mission or motives of the user based on the existence of the use of the language at the time the status was made diverse. There are several purposes and objectives of the social media user when making a status, including, (1) topics such as, Politics, Religion, Prayer, confide in, Announcements, Trends, Fashion, Buying and Selling, (2) the use of images (photos) , (3) Give response, (4) use of symbols (5) user conditions. Therefore, this study was conducted to determine the purpose and meaning of the status made by the user of social media based on the existence of the use of the language.
Efektivitas Penggunaan Modul Pembelajaran Berbasis Kontekstual pada Materi Pecahan Siswa SD
Authors: MARIYATI YUNI 
Published: August 2023

Abstrak: Penelitian ini bertujuan untuk mengetahui keefektivan penggunaan modul pembelajaran berbasis konstekstual pada materi pecahan siswa SD. Penelitian dilakukan pada siswa kelas IV SDN 2 Tamansar. Jenis penelitian yang digunakan adalah penelitian quasi eksperimen. Dilihat dari keterlaksanaan pembelajaran yang diamati dari lembar observasi keterlaksanaan pembelajaran dan diperoleh data yaitu 93,75% pada kategori terlaksana dengan “sangat baik”. Selanjutnya Keefektifan modul pembelajaran matematika termasuk dalam kategori tinggi dan kemudian dikalikan 100% sehingga menghasilkan 82,16% yang di mana apabila di masukkan ke dalam data kualitatif termasuk ke dalam kriteria “efektif”.Abstract:This study aims to determine the effectiveness of the use of contextual-based learning modules on elementary students' fraction material. The research was conducted on fourth grade students of SDN 2 Tamansari. The type of research used is a quasi-experimental research. Judging from the implementation of learning observed from the observation sheet on the implementation of learning and data obtained, namely 93.75% in the "very good" category. Furthermore, the effectiveness of the mathematics learning module is included in the high category and then multiplied by 100% to produce 82.16% which when entered into qualitative data is included in the "effective" criteria.
Jampi Maen Jaran dalam Tradisi Masyarakat Sumbawa: Kajian Semantik
Authors: Sumbawati Yulia , Suyasa I Made , Setiawan Irma , Sapiin Sapiin 
Published: August 2023

Abstrak: Tradisi maen jaran atau yang biasa disebut pacuan kuda, adalah sebuah tradisi yang dilaksanakan secara turun-temurun oleh masyarakat Sumbawa. Penelitian ini berjudul Analisis Makna dan Fungsi Jampi Maen Jaran dalam Tradisi Masyarakat Sumbawa. Masalah yang akan dikaji dalam penelitian ini: (1) Bagaimanakah makna jampi maen jaran dalam tradisi masyarakat Sumbawa. Metode yang digunakan dalam penelitian ini deskriptif kualitatif. Sedangkan metode pengumpulan data yang digunakan adalah metode observasi, wawancara, dokumentasi, wawancara, metode terjemahan dan traskripsi, metode analisis data.Berdasarkan hasil analisis data dapat disimpulkan bahwa makna jampi maen jaran dalam tradisi masyarakat Sumbawa mengandung beberapa makna yakni sebagai makna kekuatan, makna keselamatan, makna religi, dan makna spritual. Dengan mengetahui ikon, indeks, simbol dan lambang tersebut maka kita akan dapat memahami makna yang terkandung di dalamnya yang tidak lupa kita harus menerjemahkannya terlebih dahulu untuk memudahkan pemaknaan. jampi maen jaran menjadi tradisi yang diwariskan dari nenek moyang yang masih menjadi kebudayaanmasyarakat yang tidaklepasdarikehidupansehari-hari. Abstract: The tradition of playing Jaran or commonly called horse racing, is a tradition carried out from generation to generation by the Sumbawa people. This research is entitled Analysis of the Meaning and Functions of MaenJaran incantations in the Sumbawa Community Tradition. The problems that will be studied in this research: (1) What is the meaning of jampimaenjaran in the tradition of the Sumbawa people. The method used in this research is descriptive qualitative. While the data collection method used is the method of observation, interviews, documentation, interviews, translation and transcription methods, data analysis methods. Based on the results of data analysis, it can be concluded that the meaning of jampimaenjaran in the Sumbawa community tradition contains several meanings, namely the meaning of strength, the meaning of safety, the meaning of religion, and the meaning of spirituality. By knowing the icons, indexes, symbols and symbols, we will be able to understand the meaning contained in them, which we must not forget to translate first to facilitate the meaning. jampimaenjaran is a tradition passed down from ancestors which is still a community culture that cannot be separated from everyday life.
NEED ANALYSIS IN CURRICULUM MATERIALS DEVELOPMENT(CASE STUDY IN EDUCATION PROGRAM STUDY AT MUHAMMADIYAH UNIVERSITY OF SUMATERA BARAT)
Authors: Beniario Beniario 
Published: August 2023

Pengumpulan informasi kebutuhan menjadi salah satu syarat dalam pengembangan bahan ajar (first step), dan penentu dalam memberikan layanan yang sesuai untuk mempersiapkan pengetahuan global yang bersifat implementatif, pengetahuan itu tidak hanya berupa ilmu tapi muatan nilai yang menjadi pedoman dalam melaksanakan tugas bagi seorang peserta didik dan guru yang terukur secara ilmiah dan sistematis dalam pelaksanaanya. Kajian ini lebih dikenal dengan analisis kebutuhan (need analysis) pada lingkaran pengajaran yang sesuai dengan permintaan peserta didik. Brown J.D (1995: 35) Meskipun pembahasan ini sudah lama namun perubahan dan perkembangan informasi teknologi membuat kebutuhan peserta didik bersifat statis, sehingga kajian kajian kebutuhan pengembangan materi kurikulum akan selalu baru karena perbedaan kebutuhan yang cendrung berkembang dan berubah. Objek penelitian ini adalah bagaimana memilih topik-topik pembelajaran yang kekinian (up-to-date) sesuai dengan pilihan mereka dalam pengembangan bahan ajar. Penelitian ini lebih bersifat kualitatif deskriptif, dengan mengumpulkan data secara kolektif menggunakan google form pada peserta didik. Adapun topik yang menarik untuk dikembangkan dalam bahan ajar sebagai berikut; Muhammadiyah history, Muhammadiyah movement types, Muhammadiyah business, politics, traditional games, and Muhammadiyah figures. Penelitian ini dapat disimpulkan bahwa pemilihan topik pembelajaran ada enam topik yang akan dikembangkan dalam pembelajaran, sehingga ini menjadi salah satu rekomendasi dalam pegembangan materi kurikulum.
SYNTAX Scoring In Patients with Coronary Artery Disease and Its Effect on Mode of Revascularization , Single Center Experience.
Authors: Al Saffar Hilal B. , Zedan Saad M. 
Published: August 2023

Background: revascularization therapy for patients with left main (LM) and/or three vessel coronary disease is a matter of argument for long a time whether bypercutaneous coronary angiography orcoronary artery bypass grafting. SYNTAX trial was designed to assess the optimal revascularization strategy between percutaneous coronary intervention and coronary artery bypass grafting, for patients with left main stem coronary artery disease and/or 3-vessel coronary disease.
Aim: To estimate the complexity of coronary artery disease in patients referred to a tertiary Iraqi cardiac center and its effect on mode of revascularization.
Patients and Method: Ninety nine patients who were referred to Iraqi center for heart disease from July to December 2010 withthe diagnosis of CAD were included. Full history, clinical examination, biochemical tests ( blood sugar ,total cholesterol , blood urea and serum creatinine) were checked, electrocardiographic and echocardiographic characteristics were analyzed .All patients underwent diagnostic angiography andSYNTAX score calculator was applied and the SYNTAX score was recorded.Patients were divided into two groups : group A , thosewho were planned for PCI and group B who were planned for CABG .
Results: Mean age of the patients was 57.6±10.6, ranging 19-80 year, male were more than female (75.8% vs. 24.6%). Risk factors prevalencewas DM (42.6%), high blood pressure (52.8 %), smoking (42.4%), hypercholesterolemia (43.4%) and prior MI (32.3%).
Mean age of group A was 54.22±11.27 while group B was 62.37±7.47 (P value 0.0001) . There was no significant difference in risk factors prevalence between group A and B ( DM 36.2% vs.51.2% p=0.31), hypertension(53.4% vs.53.3% p=0.98), smoking (41.3% vs.43.9% p=0.8), hypercholestoemia (31% vs. 60.9%),ejection fraction<50% ( 20.6% vs. 24.3% ) (p=0.66). All patient with left main steam disease 13 (31.7%) passed to CABG group.
Mean total SYNTAX score for all patients was 16.7±6.5. Mean SYNTAX score were (10.24±6, 26.01±7.7) for group A and B respectively (P value 0.00001).
Conclusion: Patients with lower SYNTAX score were managed by PCI. Iraqi patients treated with PCI have lower syntax score than that in SYNTAX study, while those who were treated by CABG, were comparable to that in SYNTAX study.
Determination of Parents' Resilience with Autistic child in Baghdad City
Authors: Ismael Bayda'a A. , Jacoub Shirroq M. 
Published: August 2023

Background:Many parents of autistic child do well despite their child’s disability, they have the ability to withstand hardship and rebound from adversity, and becoming more strengthened, parents have managed to overcome the constant challenge by using their resilience to adapt well in the face of adversity.
Patients and Methods: A Descriptive analytical study was carried out from May 25, 2009 to June 20, 2010 in order to determine parents' resilience in dealing with the impact of raising a child with autism. A purposive (non-probability) sample of (100) parents raising a child with autism who was attending the out patient psychiatric clinic at Child's Central Teaching Hospital in Baghdad City. Data was collected by filling the questionnaire .The questionnaire form consist from two parts; the first part is concerned with the demographic characteristics of the child and demographic characteristics of the parents; the second part consists of six domains of resilience and contains 34 items that describe the parents' resilience.Objectives: The study aimed to assesses the level of parents' resilience with autistic childandtofind out the relationship between parents' resilience and some child characteristics such as child gender, child age, child age at diagnosis, type and place of treatment; also to the parents characteristics such as parents' gender, age, mother age at child birth, educational level, marital status, occupation, income, number of children in the family, and number of autistic children in the family.
Results: Results of the study indicate that parents of autistic child experience moderate level of resilience level of resilience; also there were significant differences between parents' resilience and types and place of treatment, mothers' age at child's birth,level of education, and income.
Conclusions: The study concludes that parents have to face burden to provide necessary care for their child; despite the many difficulties associated with autism; they can maintain a solid familial life style.
Tau Loss of Function, by Deletion or Aggregation, Contributes to Peripheral Insulin Resistance
Authors: Al-Lahham Rabab , Mendez Nicolas 
Published: August 2023

Background: Several epidemiological data revealed an association between Alzheimer’s disease (AD) and type 2 diabetes. Researchers concentrated on brain insulin resistance with little emphasis on the link between systemic insulin resistance and AD, despite the fact that the incidence of type 2 diabetes is higher in AD patients and that impairment in insulin signaling is a risk factor for AD. Objective: The goal of this study is to determine the role of systemic insulin resistance in the pathogenesis of Alzheimer’s disease by evaluating the consequences of tau loss-of-function on peripheral insulin sensitivity. Methods: Primary hepatocytes isolated from transgenic mouse models (Tau KO, P301 L) and wild type mice (C57BL/6) were evaluated for their insulin sensitivity using glucose uptake assays as well as biochemical analysis of insulin signaling markers. Results: Our data show that tau deletion or loss of function promotes peripheral insulin resistance as seen in primary hepatocytes isolated from Tau KO and P301 L mice, respectively. Furthermore, exposure of wild-type primary hepatocytes to sub-toxic concentrations of tau oligomers results in a dose-dependent inhibition of glucose uptake, associated with downregulation of insulin signaling. Tau oligomers-induced inactivation of insulin signaling proteins was rescued by inhibition of p38 MAPK, suggesting the involvement of p38 MAPK. Conclusions: This is the first study testing tau role in peripheral insulin resistance at the cellular level using multiple transgenic mouse models. Moreover, this study suggests that tau should be functional for insulin sensitivity, therefore, any loss of function by deletion or aggregation would result in insulin resistance.
Dual-energy micro-focus computed tomography based on the energy-angle correlation of inverse Compton scattering source
Authors: Ma Yue , Liu Dexiang , Hua Jianfei , Lu Wei 
Published: August 2023

BACKGROUND: Inverse Compton scattering (ICS) source can produce quasi-monoenergetic micro-focus X-rays ranging from keV to MeV level, with potential applications in the field of high-resolution computed tomography (CT) imaging. ICS source has an energy-angle correlated feature that lower photon energy is obtained at larger emission angle, thus different photon energies are inherently contained in each ICS pulse, which is especially advantageous for dual- or multi-energy CT imaging. OBJECTIVE: This study proposes a dual-energy micro-focus CT scheme based on the energy-angle correlation of ICS source and tests its function using numerical simulations. METHODS: In this scheme, high- and low-energy regions are chosen over the angular direction of each ICS pulse, and dual-energy projections of the object are obtained by an angularly-splicing scanning method. The field-of-view (FOV) of ICS source is extended simultaneously through this scanning method, thus the scale of the imaging system can be efficiently reduced. A dedicated dual-energy CT algorithm is developed to reconstruct the monoenergetic attenuation coefficients, electron density, and effective atomic number distributions of the object. RESULTS: A test object composed of different materials (carbon, aluminium, titanium, iron and copper) and line pairs with different widths (15/24/39/60 μm) is imaged by the proposed dual-energy CT scheme using numerical simulations, and high-fidelity monoenergetic attenuation coefficient, electron density, and effective atomic number distributions are obtained. All the line pairs are well identified, and the contrast ratio of the 15 μm lines is 22%, showing good accordance with the theoretical predictions. CONCLUSIONS: The proposed dual-energy CT scheme can reconstruct fine inner structures and material compositions of the object simultaneously, opening a new possibility for the application of ICS source in the field of non-destructive testing.
4-H GROW: A Path for a Successful 4-H in School Program
Authors: Jackson Michael Shawn , Toelle Andrew 
Published: August 2023

4-H in School programs can reach large groups of youth in a narrow age range, yet they are difficult for many 4-H agents to implement. Building on Ask IFAS publication 4H324, the GROW model is a practical guide for agents to follow to increase the likelihood of beginning and sustaining a successful 4-H in School program. This model addresses who agents can reach out to when in the initial phases of beginning a 4-H in School program and steps to follow as it is being developed. The model also outlines an organizational plan to eliminate miscommunication and unexpected mishaps by offering a clear understanding of expectations for all participants involved. Finally, the model identifies tips to make a school enrichment program operate smoothly based on feedback from teachers and 4-H Agents with experience working with 4-H school enrichment programs.
Analisa Kondisi Aliran pada Bifurcation Pipa Penstock Pembangkit Listrik Tenaga Air Kapasitas 4 MW Menggunakan Software Ansys
Authors: Kisto Kisto , Hermanto Agus 
Published: August 2023

<p>Salah satu komponen terpenting dalam sebuah Pembangkit Listrik Tenaga Air adalah penstock, yang berfungsi mengalirkan fluida air dari <em>forebay</em> ke turbin. Fluida air menggerakan turbin yang akan memutar generator untuk menghasilkan listrik. Dengan peranan penstock yang sangat penting tersebut, maka dibutuhkan perencanaan yang detail termasuk juga perkiraan penyebab kegagalannya. Sehingga indikasi kegagalan tersebut bisa segera di antisipasi, supaya tidak mengganggu sistem operasi pembangkit dalam menghasilkan energi listrik. Tujuan dari penelitian ini adalah untuk mengetahui lokasi yang mendapatkan <em>over pressure</em> pada<em> bifurcation </em>penstock, sehingga bisa diambil langkah-langkah antisipasi untuk mengatasi <em>over pressure</em> di area tersebut. Ruang lingkup penelitian dibatasi di area <em>inlet</em> penstock sampai ke <em>outlet</em> penstock. Adapun metode yang digunakan dalam penelitian ini adalah dengan metode literasi dari penelitian terkait serta sumber-sumber kepustakan yang relevan. Material yang digunakan pada penelitian ini adalah <em>mild steel</em> dengan <em>density</em> (r) 2179 kg/m<sup>3</sup>, ( ) <em>allowable unit tensile stress</em> 1300 kg/cm<sup>2</sup>,( ) efisiensi 0.95, ( ) perlindungan terhadap korosi 3 mm, <em>head</em> 134,97 m, <em>density</em> (r) air 996,4 kg/m<sup>3</sup>, diameter penstock 1.900 mm, dari hasil perhitungan diperoleh kecepatan di penstock (V<sub>2</sub>) 10,89 m/s, tekanan sebesar 59.136,84 Pa, tebal penstock 10 mm, sedangkan dari hasil simulasi dengan Ansys Fluent tekanan di area A sebesar 95.240 Pa. Kecepatan di area A yang berada di tembereng antara sudut 180-270° pipa penstock adalah 8,032 m/s, dan tekanan 95.240 Pa berada di titik 1 dan 2 (arah sudut 250° dan 135°) searah jarum jam. Sehingga di area tersebut diperlukan perkuatan yang lebih, berupa <em>slide block</em> sehingga dapat menahan beban gaya yang terjadi pada dinding penstock sebesar 20667,08 kgf dengan dimensi <em>slide block</em> 4000 x 1400 x 1550 mm.</p>
Investigasi Kinerja Energi dan Eksergi Pengering Surya Konveksi Alamiah Terdistribusi dengan Media Penyimpan Panas Pasir
Authors: Winarno Joko , Hutomo Sri Gati 
Published: August 2023

Dalam rangka ikut berperan serta dalam upaya mengembangkan sistem pengering surya, maka dalam penelitian akan dilakukan rancang bangun dan uji eksperimental kinerja energi dan eksergi sistem pengering surya konveksi alamiah tipe terdistribusi untuk proses pengeringan berbagai komoditi pertanian dan perkebaunan. Pengkajian terhadap kinerja energi sistem dimaksudkan untuk mengetahui pengatuh berbagai parameter yang mempengaruhi kinerja energi sistem pengering surya seperti media absorber yang digunakan dalam proses pengeringan. Hasil penelitian menunjukkan bahwa unit pengering yang dirancang dengan media penyimpan panas pasir dan kerikil mampu menaikkan temperatur ambien masing-masing sebesar 9.2 °C dan 3.07 °C pada proses pengeringan kacang. Penggunaan pasir sebagai media penyimpan pada unit pengering yang dirancang mampu menaikkan laju pengeringan kacang kedelai masing-masing sebesar sebesar 10,91% dan 57,69%. Besarnya perubahan eksergi aliran panas pada unit pengering mencapai 316172,1 J, dan semakin besar perubahan eksergi aliran udara yang melewati unit pengerin, maka laju pengeringan akan semakin meningkat.