bluuebunny/crossref_metadata_2025_split huggingface dataset:
Aseet Sosial Pengembangan Pariwisata Pedesaan Tangguh Bencana Berkelanjutan
Authors: Muhammad Muhammad , Widiyanto Slamet 
Published: January 2021

Kegiatan Pengabdian Kepada Masyarakat (PKM) yang berlokasi di Desa Kalibening, Kecamatan Dukun, Kabupaten Magelang yang dilaksanakan sejak tahun 2013-2018 telah banyak pengetahuan yang didapatkan dari proses belajar bersama masyarakat yang ditinjau dari berbagai bidang keilmuan. Fakta yang melatarbelakangi pemilihan lokasi kelompok sasaran merupakan kawasan rawan bencana erupsi Gunung Merapi, tingkat pendidikan yang masih rendah, kemiskinan, masyarakat tidak berdaya dan lain-lain. Tujuan utama dalam kajian pelaksanaan Pengabdian Kepada Masyarakat adalah sebagai upaya membangun kesepahaman terhadap bentuk pembangunan melalui pemberdayaan masyarakat yang diharapkan dapat meningkatkan kapasitas masyarakat (capacity building) sehingga mampu memenuhi harapan dan kebutuhan masyarakat. Asset social (social mapping) pada kelompok sasaran dapat mengetahui rendahnya tingkat pengetahuan, kemiskinan dan keterampilan yang dimiliki masyarakat dan kelompok sasaran mengakibatkan mereka tidak mampu mengenali apa yang dibutuhkan dalam meningkatkan kapasitasnya beserta potensi besar yang dimilikinya. Metode dan analisis yang dilakukan dalam kajian ini lebih terfokus pada Focus Group Disscussion (FGD), wawancara mendalam, quisioner dalam upaya menjaring dan menemukenali tingkat partisipatif masyarakat dan wawancara secara terstruktur. Penelitian menggunakan rentang waktu (masa pelaksanaa) pada periode tahun 2014-2018 melalui skema Pengembangan Desa Binaan (Desbin), skema yang dikaji berdasarkan urutan waktu secara berurutan. Hasil penelitian menunjukan tingkat partisipatif yang tinggi dan mengetahui modal sosial berupa: modal ekonomi, modal alam, modal fisik, modal sumber daya manusia modal pengetahuan dan berkontribusi terhadap pengembangan potensi desa berupa pengembangan pariwisata berbasis masyarakat tangguh bencana yang berkelanjutan. Kesimpulan dan hasil perhitungan modal sosial yang didapatkan dengan nilai tertinggi sebesar modal sumber daya alam sebesar (3,9), modal sosial (3,0), modal finansial (3,2), modal fisik merupakan modal yang terendah dengan nilai (2,6).
TOI-954 b and K2-329 b: Short-period Saturn-mass Planets that Test whether Irradiation Leads to Inflation
Authors: Sha Lizhou , Huang Chelsea X. , Shporer Avi , Rodriguez Joseph E. , Vanderburg Andrew , Brahm Rafael , Hagelberg Janis , Matthews Elisabeth C. , Ziegler Carl , Livingston John H. , Stassun Keivan G. , Wright Duncan J. , Crane Jeffrey D. , Espinoza Néstor , Bouchy François , Bakos Gáspár Á. , Collins Karen A. , Zhou George , Bieryla Allyson , Hartman Joel D. , Wittenmyer Robert A. , Nielsen Louise D. , Plavchan Peter , Bayliss Daniel , Sarkis Paula , Tan Thiam-Guan , Cloutier Ryan , Mancini Luigi , Jordán Andrés , Wang Sharon , Henning Thomas , Narita Norio , Penev Kaloyan , Teske Johanna K. , Kane Stephen R. , Mann Andrew W. , Addison Brett C. , Tamura Motohide , Horner Jonathan , Barbieri Mauro , Burt Jennifer A. , Díaz Matías R. , Crossfield Ian J. M. , Dragomir Diana , Drass Holger , Feinstein Adina D. , Zhang Hui , Hart Rhodes , Kielkopf John F. , Jensen Eric L. N. , Montet Benjamin T. , Ottoni Gaël , Schwarz Richard P. , Rojas Felipe , Nespral David , Torres Pascal , Mengel Matthew W. , Udry Stéphane , Zapata Abner , Snoddy Erin , Okumura Jack , Ricker George R. , Vanderspek Roland K. , Latham David W. , Winn Joshua N. , Seager Sara , Jenkins Jon M. , Colón Knicole D. , Henze Christopher E. , Krishnamurthy Akshata , Ting Eric B. , Vezie Michael , Villanueva Steven 
Published: January 2021

Abstract
We report the discovery of two short-period Saturn-mass planets, one transiting the G subgiant TOI-954 (TIC 44792534, V = 10.343, T = 9.78) observed in TESS sectors 4 and 5 and one transiting the G dwarf K2-329 (EPIC 246193072, V = 12.70, K = 10.67) observed in K2 campaigns 12 and 19. We confirm and characterize these two planets with a variety of ground-based archival and follow-up observations, including photometry, reconnaissance spectroscopy, precise radial velocity, and high-resolution imaging. Combining all available data, we find that TOI-954 b has a radius of

and a mass of

M
J and is in a 3.68 day orbit, while K2-329 b has a radius of

and a mass of

M
J and is in a 12.46 day orbit. As TOI-954 b is 30 times more irradiated than K2-329 b but more or less the same size, these two planets provide an opportunity to test whether irradiation leads to inflation of Saturn-mass planets and contribute to future comparative studies that explore Saturn-mass planets at contrasting points in their lifetimes.
A Cosmic Zevatron Based on Cyclotron Auto-resonance
Authors: Salamin Yousef I. , Wen Meng , Keitel Christoph H. 
Published: January 2021

Abstract
A Zevatron is an accelerator scheme envisaged to accelerate particles to ZeV energies (1 ZeV = 1021 eV). Schemes, most notably the internal shock model, have been proposed to explain the acceleration of ultra-high-energy cosmic-ray particles that have been sporadically detected reaching Earth since 1962. Here, the cyclotron auto-resonance acceleration (CARA) mechanism is tailored and used to demonstrate the possible acceleration of particles ejected as a result of violent astrophysical processes such as the merger of a binary system or a supernova explosion. Such events result in emission of highly energetic particles and ultra-intense beamed radiation. In the simultaneous presence of a super-strong magnetic field, the condition for cyclotron auto-resonance may be met. Thus CARA can act like a booster for particles pre-accelerated inside their progenitor by shock waves, possibly among other means. As examples, it is shown that nuclei of hydrogen, helium, and iron-56, may reach ZeV energies by CARA, under which conditions the particles, while gyrating around the lines of an ultra-strong magnetic field, also surf on the waves of a super-intense radiation field. When radiation-reaction is taken into account, it is shown that the ZeV energy gained by a particle can fall off by less than an order of -magnitude if the resonance condition is missed by roughly less than 20%.
Fundamental Properties of Sheared/Guide Field MHD Magnetic Reconnection
Authors: Nitta 新田 Shin-ya 伸也 , Kondoh 近藤 Koji 光志 
Published: January 2021

Abstract
The properties of the sheared/guide field magnetic reconnection (MRX) are investigated with two-dimensional MHD simulation. We simulate the spontaneous evolution from the isothermal current sheet (CS) equilibrium in which distribution of the thermodynamical quantities is symmetric about the CS. The magnetic shear is characterized by two parameters: the shear parameter and the asymmetry parameter. The asymmetry of the Alfvén speed (V
A0x) perpendicular to the X-line along the CS is essential. We focus on the asymptotic self-similarly expanding phase of the evolution. This research is unique for the discussion based on the consistency across the entire MRX system, although the sheared MRX has been studied since the early 1980s. In addition to reconfirmation of the previously reported properties of the sheared MRX, the following new properties are found. (1) The reconnection jet changes to the “core–envelope structure” (a high-density core with a low-density envelope) for the sheared symmetric V
A0x case but the “two-layered structure” (the high-speed, low-density layer and the medium-speed, high-density layer) for the asymmetric V
A0x case. (2) The parameter dependence of the reconnection rate is clarified. The MRX is fastest for the symmetric case and slows as the asymmetry increases for any fixed shear angle. For the symmetric case, the reconnection rate has a monotonically decreasing dependence on the shear angle. (3) In the asymmetric case, the plasmas from both sides of the CS coexist on the same magnetic field lines in the larger V
A0x side plasmoid. This characteristic structure suggests an efficient plasma mixing when the plasmoid breaks.
Pourquoi les Clash comptent
Authors: Billet Alexander , Roueff Olivier 
Published: January 2021

Au-delà du kitsch et de la pompe du marketing, les Clash ont encore quelque chose à nous apprendre sur l’art en tant que site de lutte. Il n’y a pas que les images de leur performance lors du Carnaval Against Nazis, organisé à Londres en avril 1978 par Rock Against Racism et la Anti-Nazi League. Comme l’écrit Alexander Billet, « l’importance des Clash ne réside pas tant dans leur « génie » que dans leur décision de participer en tant qu’artistes à un monde chaotique et sombre […]. Au-delà de la déflagration sonore surproduite par le marketing, les Clash étaient prêts à plonger tête baissée dans la contradiction et à tirer sur ses points de suture jusqu’à ce qu’ils sautent. »
Relationship between Influenza and Dengue Outbreaks, and Subsequent Bacterial Sepsis in French Guiana: A Time Series Analysis
Authors: Cropet Claire , Abboud Philippe , Mosnier Emilie , Epelboin Loïc , Djossou Félix , Schrooten Ward , Sobesky Milko , Nacher Mathieu 
Published: January 2021

Background Influenza has been shown to increase the risk for severe bacterial infection, in the tropics the seasonality of influenza epidemics is less marked, and this may not be the case. Dengue is often followed by prolonged asthenia and some physicians hypothesized increased susceptibility to infections based on anecdotal observations. Design and methods Time series of influenza and dengue surveillance were confronted bacterial sepsis admissions to test the hypotheses. Monthly surveillance data on influenza and dengue and aggregated sepsis data in Cayenne hospital were matched between 24/10/2007 and 27/09/2016. An ARIMA (1,0,1) model was used. Results The series of the number of monthly cases of sepsis was positively associated with the monthly number of cases of influenza at time t (β=0.001, p=0.0359). Forecasts were imperfectly correlated with sepsis since influenza is not the only risk factor for sepsis. None of the ARIMA models showed a significant link between the dengue series and the sepsis series. Conclusions There was thus no link between dengue epidemics and sepsis, but it was estimated that for every 1,000 cases of flu there was one additional case of sepsis. In this tropical setting, influenza was highly seasonal, and improved vaccination coverage could have benefits on sepsis.
The synergistic effect of tranexamic acid and ethamsylate combination on blood loss in pediatric cardiac surgery
Authors: Abd El Baser Ibrahim I. , ElBendary Hanaa M , ElDerie Ahmad 
Published: January 2021

Background:
Pediatric patients are at risk for bleeding after cardiac surgery. Administration of antifibrinolytic agents reduces postoperative blood loss.

Objective:
Evaluation of the efficacy of combined administration of tranexamic acid (TXA) and ethamsylate in the reduction of postoperative blood loss in pediatric cardiac surgery.

Methods:
This prospective randomized study included 126 children submitted for cardiac surgery, and they were allocated into three groups: control group (n = 42); TXA group (n = 42):- received only TXA; and combined ethamsylate TXA group (n = 42):- received a combination of TXA and ethamsylate. The main collected data included sternal closure time, the needs for intraoperative transfusion of blood and its products, the total amount of blood loss, and the amount of the whole blood and its products transfused to the patients in the first 24 postoperative hours.

Results:
Blood loss volume in the first 24 postoperative hours was significantly smaller in combined group than the TXA and control groups and was significantly smaller in the TXA group than the control group. The sternal closure time was significantly shorter in the combined group than the other 2 groups and significantly shorter in TXA than the control group. The amount of whole blood transfused to patients in the combined group during surgery and in the first postoperative 24 h was significantly smaller than the other 2 groups and smaller in TXA group than the control group during surgery.

Conclusion:
Combined administration of ethamsylate and TXA in pediatric cardiac surgery was more effective in reducing postoperative blood loss and whole blood transfusion requirements than the administration of TXA alone.
Comparison of different size left-sided double-lumen tubes for thoracic surgery
Authors: Nguyen Raisa D , Kurnutala Lakshmi N , Tucci Michelle A , Hierlmeier Bryan J 
Published: January 2021

Study Objective:
The aim of this study is to see if there are any clinical differences between using 35 F DLT for all patients versus using patient height regardless of gender to estimate appropriate DLT size.

Design:
Prospective randomized study.

Setting:
University Hospital.

Patients:
50 patients age ≤18 years, undergoing lung or esophageal surgery requiring OLV.

Interventions:
Patients randomized to two groups (group-35F, group –DLT based on height).

Measurements and Main Results:
Data collected include demographics, ASA status, airway assessment, number of intubation attempts, Cormack-Lehane grade, number of times DLT repositioned, incidence of sore throat, oxygen saturation at induction and oxygen saturation at 5 minutes and 10 minutes after OLV. There was no statistically significant difference in demographics, ASA classification, Mallampati score, number of intubation attempts, Cormack-Lehane grade, number of times DLT was repositioned, and incidence of sore throat. In height based DLT group the odds were higher for the incidence of sore throat in 37-41 F group. Oxygen saturation at induction, 5 minutes and 10 minutes after OLV are not statistically significant between the two groups. Conclusion: Our findings suggest that the majority of patients receive unnecessarily large DLTs for thoracic surgery, which not only makes intubation inherently more difficult but also increases their risk of postoperative sore throat.
TẠO VÀ ĐÁNH GIÁ MÔ HÌNH CHUỘT NHẮT TRẮNG (SWISS ALBINO) BÉO PHÌ DO KHẨU PHẦN ĂN GIÀU CHẤT BÉO
Authors: TRÍ NGUYỄN CAO , TUẤN VÕ MINH , TIÊN NGÔ MỸ , DUY NGUYỄN LÊ , HIẾU TRẦN VĂN 
Published: January 2021

Béo phì là một bệnh phức tạp, mãn tính do đó rất khó để nghiên cứu các vấn đề liên quan đến béo phì ở người trong thời gian dài. Vì vậy, một số mô hình béo phì do khẩu phần ăn ở động vật được xây dựng và phát triển đã cung cấp thông tin giá trị về sinh bệnh học và giải pháp điều trị bệnh béo phì. Trong nghiên cứu này, chúng tôi sử dụng chủng chuột Swiss albino được chia làm hai nhóm thử nghiệm và theo dõi trong 24 tuần: nhóm ăn chế độ ăn ít chất béo (CTL) và chế độ ăn giàu chất béo (HFD). Kết quả cho thấy, lượng calo hấp thu, cân nặng và tỉ lệ mỡ cơ thể của nhóm HFD cao hơn so với nhóm CTL. Vào tuần 16 của giai đoạn thử nghiệm, nhóm HFD cho thấy chỉ số cholesterol toàn phần, acid uric, ALT và AST cao hơn so với nhóm CTL và cho thấy có tình trạng gan nhiễm mỡ. Như vậy, mô hình chuột Swiss albino béo phì do khẩu phần ăn là chìa khóa quan trọng để nghiên cứu và phát triển các giải pháp ngăn ngừa và điều trị béo phì.
O “NÃO LUGAR” DA CARTOGRAFIA ESCOLAR NOS ANOS INICIAIS DAS ESCOLAS PÚBLICAS PAULISTAS
Authors: Lastória Andrea Coelho , Azevedo Thais Angela Cavalheiro 
Published: January 2021

Neste texto focamos na temática da Cartografia Escolar nos anos iniciais do ensino fundamental. Buscamos compreender como essa área do conhecimento está configurada como componente curricular vinculado ao currículo de Geografia implementado nos cinco primeiros anos do ensino praticado nas escolas públicas do Estado de São Paulo. Levantamos, para isso, reflexões a respeito da produção científica brasileira sobre Cartografia Escolar nos anos iniciais e sobre as estreitas relações existentes entre a Cartografia Escolar e o ensino de Geografia. Entendemos que o presente artigo pode contribuir com o debate nacional a respeito da trajetória da Cartografia para Crianças e Escolares no Brasil e sua constituição como área do conhecimento em contínua construção. Estamos longe de trazer respostas para as várias questões levantadas. A intenção é colaborar com as atuais discussões em curso que buscam ressignificar a Cartografia nas práticas educativas e nas políticas curriculares. PALAVRAS-CHAVE Cartografia Escolar. Anos Iniciais. Geografia. Currículo. EL NO LUGAR DE LA CARTOGRAFÍA ESCOLAR EN LOS PRIMEROS AÑOS DE LA ESCOLARIZACIÓN EN LAS ESCUELAS PÚBLICAS PAULISTAS RESUMEN El texto que se presenta tiene como tema de discusión la Cartografía Escolar enseñada en los años iniciales de la escolarización. Tenemos como principal objetivo comprender como esta área de conocimiento se estructura como base curricular involucrada al currículo de la asignatura de Geografía en los primeros cinco años de la escuela primaria, así como sus prácticas escolares en las escuelas públicas del Estado de São Paulo en Brasil. Hemos realizado reflexiones tomando por base la producción bibliográfica brasileña en el área de Cartografía y Geografía Escolar. Consideramos que el presente artículo puede contribuir para fomentar un debate nacional sobre la trayectoria de la Cartografía Escolar en Brasil. No tenemos intención de agotar las cuestiones, ni tampoco dar respuestas definitivas sobre el tema. La intención es colaborar para el avance de las discusiones sobre como promover prácticas educativas y políticas curriculares acerca de la Cartografía enseñada en las escuelas. KEYWORDS Cartografía Escolar. Educación Primária. Geografía. Currículo. ISSN: 2236-3904REVISTA BRASILEIRA DE EDUCAÇÃO EM GEOGRAFIA - RBEGwww.revistaedugeo.com.br - revistaedugeo@revistaedugeo.com.br
CARTOGRAFIA ESCOLAR E O PENSAMENTO ESPACIAL FORTALECENDO O CONHECIMENTO GEOGRÁFICO
Authors: Castellar Sonia Maria Vanzella 
Published: January 2021

Este artigo está vinculado a várias pesquisas com o objetivo de analisar a compreensão conceitual de lugar, paisagem e cidade dos estudantes de graduação e de professores de Geografia por meio do uso da linguagem cartográfica. No decorrer das aulas de Metodologia de Geografia com a graduação, analisamos o impacto das atividades sequenciadas de Geografia para validar estratégias de metodologias de ensino no processo de aprendizagem. A discussão proposta neste artigo está relacionada à dimensão dos saberes e dos fazeres docentes, a partir de uma reflexão sobre a importância de se pensar uma Didática especial para a Geografia por meio da cartografia escolar. PALAVRAS-CHAVE Ensino de Geografia. Letramento cartográfico. Formação de professores. Didática da Geografia. Aprendizagem. CARTOGRAFÍA ESCOLAR Y EL PENSAMIENTO ESPACIAL FORTALECIENDO EL CONOCIMIENTO GEOGRÁFICO RESUMEN Este artículo está vinculado a varias investigaciones con el objetivo de analizar la comprensión conceptual de lugar, paisaje y ciudad de los estudiantes de graduación y de profesores de Geografía por medio del uso del lenguaje cartográfico. En el curso de las clases de Metodología de Geografía con la graduación, analizamos el impacto de las actividades secuenciadas de Geografía para validar estrategias de metodologías de enseñanza en el proceso de aprendizaje. La discusión propuesta en este artículo está relacionada con la dimensión de los saberes y de los hacer docentes, a partir de una reflexión sobre la importancia de pensar una Didáctica especial para la Geografía por medio de la cartografía escolar. PALABRAS CLAVE Enseñanza de Geografía. Letramiento cartográfico. Formación de profesores. Didáctica de la Geografía. Aprendizaje. ISSN: 2236-3904REVISTA BRASILEIRA DE EDUCAÇÃO EM GEOGRAFIA - RBEGwww.revistaedugeo.com.br - revistaedugeo@revistaedugeo.com.br
MODEL PEMBELAJARAN BERBASIS MASALAH (PBL) TERHADAP LITERASI SAINS SISWA KELAS V SEKOLAH DASAR
Authors: Aiman Ummu , Amelia Ramadhaniyah Ahmad Rizqy 
Published: January 2021

Tujuan utama penelitian ini untuk mengetahui peningkatan kemampuan literasi sains siswa yang belajarkan model PBL dan dibelajarkan metode ekspositori. Penelitian eksperimen semu (quasi experiment) dan desaian post-test only control group design. Data literasi sains diperoleh melalui tes. Kemudian dianalisis dengan menggunakan teknik statistik deskriptif dan uji-t. Hasil thitung sebesar 4,30dan ttabel = 2,00 (dengan tingkat signifikasi 5%). Berarti thitung>ttabel, maka simpulkan bahwa adanya perbedaan yang signifikan literasi sains siswa yang dibelajarkan dengan model PBL dan metode ekspositori. Dari rerata skor literasi sains, berada pada kategori sangat tinggi dengan Mean 23,51 sedangkan kelompok kontrol berada pada kateogri sedang dengan hasil Mean 15,75. Jadi, kesimpulannya bahwa model PBL meningkatkan literasi sains siswa kelas V SD Muhammadiyah 2 Kota Kupang.
Analisis Pengaruh Supply Chain Integration Dan Inovasi Terhadap Kinerja Perusahaan: Studi Kasus Pada Perusahaan Freight Forwading Di Semarang
Authors: Supriyanto  , Rahmasari Lisda 
Published: January 2021

Penelitian ini bertujuan untuk mengetahui pengaruh supply chain integration dan inovasi terhadap kinerja perusahaan. Populasi dalam penelitian ini adalah perusahaan Freight Forwading di Semarang. Pengambilan sampel menggunakan teknik purposive sampling. Sampel yang digunakan adalah 100 perusahaan. Pengumpulan data dilakukan dengan angket, wawancara dan dokumentasi. Teknik analisis data yang digunakan dalam penelitian ini adalah analisis regresi berganda dengan program spss versi 17 for window. Hasil penelitian menunjukkan bahwa: 1) Supply chain integration berpengaruh positif dan signifikan terhadap kinerja perusahaan dengan nilai probability 0.00 < 0.05 ; 2) Inovasi berpengaruh positif dan tidak signifikan terhadap kinerja perusahaan dengan nilai probability 0,06>0,05. Dan diperoleh nilai koefisien determinasi (R2) sebesar 72 %. Nilai tersebut menunjukkan bahwa 72% kinerja perusahaan dipengaruhi oleh supply chain integration, dan inovasi sedangkan sisanya 28 % dipengaruhi oleh variabel bebas lain yang tidak diteliti