bluuebunny/crossref_metadata_2025_split huggingface dataset:
Assessment of malaria prevention knowledge, attitude, and practice and associated factors among households living in rural malaria-endemic areas in the Afar Pastoral Region of Ethiopia
Authors: Addis Desalegne , Gebeyehu Wondmeneh Temesgen 
Published: October 2023

BackgroundMalaria morbidity has reduced significantly in most regions of Ethiopia, but it is still a serious issue in the northeast, particularly in the Afar region.ObjectiveThe study aimed to evaluate household heads' knowledge, attitudes, and practices toward malaria prevention and its associated factors in rural Ada'ar woreda district in the Afar region.MethodsA community-based cross-sectional study was conducted among 422 households living in Ada'ar woreda district. A systematic sampling technique was used to select households. A pre-tested, structured questionnaire was used to interview randomly selected adult household heads. Frequency and percentage were computed. Logistic regression was used to determine the association between independent and dependent variables. Statistical significance was considered to be a p-value &lt;0.05.ResultsNearly two-thirds (64.2%) of household heads had good knowledge of malaria prevention, and 46.9% had a positive attitude toward it. About 17.3 and 56.9% of study participants had good malaria prevention practices and good healthcare seeking behaviors, respectively. Illiterate (AOR = 2.62, 95% CI: 1.49–4.63) and low-income (AOR = 2.6, 95% CI: 1.2–5.6) participants were more likely to have poor knowledge of malaria prevention (malaria signs and symptoms, malaria transmissions, and malaria prevention methods). Married participants (AOR = 2.52, 95% CI: 1.02–6.29) and illiterates (AOR = 2.83, 95% CI: 1.69–4.73) had negative attitudes toward malaria prevention. Household heads with poor knowledge of malaria prevention had 85% higher rates of practicing poor malaria prevention methods (regular bed nets used; AOR = 1.85, 95% CI: 1.2–2.8). Young adults (18–25 years) were more likely to have poor healthcare seeking behaviors (AOR = 3.5, 95% CI: 1.73–7.1), while pastoralists had a lower likelihood (AOR = 0.46, 95% CI: 0.28–0.8).ConclusionKnowledge, attitude, and practices toward malaria prevention remain a problem in malaria-endemic rural areas of the Afar region of Ethiopia. There is a need for the implementation of interventions that will focus on increasing knowledge of malaria prevention and encouraging positive attitudes toward it, as well as promoting regular bed net usage and healthcare seeking behaviors.
Training needs for staff providing remote services in general practice: a mixed-methods study
Authors: Greenhalgh Trisha , Payne Rebecca , Hemmings Nina , Leach Helen , Hanson Isabel , Khan Anwar , Miller Lisa , Ladds Emma , Clarke Aileen , Shaw Sara E , Dakin Francesca , Wieringa Sietse , Rybczynska-Bunt Sarah , Faulkner Stuart D , Byng Richard , Kalin Asli , Moore Lucy , Wherton Joseph , Husain Laiba , Rosen Rebecca 
Published: October 2023

BackgroundContemporary general practice includes many kinds of remote encounter. The rise in telephone, video and online modalities for triage and clinical care requires clinicians and support staff to be trained, both individually and as teams, but evidence-based competencies have not previously been produced for general practice.AimTo identify training needs, core competencies, and learning methods for staff providing remote encounters.Design and settingMixed-methods study in UK general practice.MethodData were collated from longitudinal ethnographic case studies of 12 general practices; a multi-stakeholder workshop; interviews with policymakers, training providers, and trainees; published research; and grey literature (such as training materials and surveys). Data were coded thematically and analysed using theories of individual and team learning.ResultsLearning to provide remote services occurred in the context of high workload, understaffing, and complex workflows. Low confidence and perceived unmet training needs were common. Training priorities for novice clinicians included basic technological skills, triage, ethics (for privacy and consent), and communication and clinical skills. Established clinicians’ training priorities include advanced communication skills (for example, maintaining rapport and attentiveness), working within the limits of technologies, making complex judgements, coordinating multi-professional care in a distributed environment, and training others. Much existing training is didactic and technology focused. While basic knowledge was often gained using such methods, the ability and confidence to make complex judgements were usually acquired through experience, informal discussions, and on-the-job methods such as shadowing. Whole-team training was valued but rarely available. A draft set of competencies is offered based on the findings.ConclusionThe knowledge needed to deliver high-quality remote encounters to diverse patient groups is complex, collective, and organisationally embedded. The vital role of non-didactic training, for example, joint clinical sessions, case-based discussions, and in-person, whole-team, on-the-job training, needs to be recognised.
TRABALHO DAS PROFESSORAS COM DEFICIÊNCIA VISUAL E DAS EDUCADORAS DA INCLUSÃO ESCOLAR
Authors: Araújo Naim Rodrigues de , Cunha Charles Moreira , Veríssimo Mariana 
Published: October 2023

Este artigo discute a construção do trabalho colaborativo entre Professoras com deficiência visual e Auxiliares de Apoio ao Educando em escolas da rede municipal de ensino de Belo Horizonte. Os dados produzidos em campo foram consequência de entrevistas semiestruturadas, observação participante e uma pergunta geradora no que diz respeito à história de vida tópica das duas Professoras que foram interlocutoras da pesquisa. O recorte justifica-se por tratar especificamente dos percursos formativos e da atuação das Professoras no mundo do trabalho. O texto estabelece-se com uma abordagem aproximativa entre os dados produzidos em campo e a noção ergológica de “Entidades Coletivas Relativamente Pertinentes - ECRP”, sobretudo a partir de autores como Schwartz e Durrive (2010) e Efros (2014). Depreende-se que uma abordagem aproximativa entre os resultados produzidos em campo e o conceito de (ECRP) possibilita compreender o trabalho realizado por Professores/Professoras com deficiência e seus/suas Auxiliares como uma parceria construída como uma ECRP, sendo importante e necessário considerar o papel do/da Auxiliar de Apoio ao Educando no processo educacional, ainda que este profissional não substitua o Professor com deficiência. Tem-se, portanto, na mediação da relação professor/aluno, um novo sujeito sociocultural, sujeito este que não é aluno, nem Professor, mas que igualmente é ativo no processo educacional. Vislumbra-se para este profissional um novo termo que, de fato, qualifique e evidencie seu trabalho, qual seja, Educador da Inclusão Escolar.
Low thermal budget V/Al/Mo/Au ohmic contacts for improved performance of AlGaN/GaN MIS-HEMTs
Authors: Baratov Ali , Igarashi Takahiro , Ishiguro Masaki , Maeda Shogo , Terai Suguru , Kuzuhara Masaaki , Asubar Joel T. 
Published: October 2023

Abstract
We report on the highly improved performance of Al2O3/AlGaN/GaN MIS-HEMTs using a V/Al/Mo/Au metal stack as ohmic electrodes. Transfer length method test structures using a V/Al/Mo/Au metal stack annealed at a temperature of 660 °C revealed highly linear current–voltage curves and smooth surface morphology. Compared with reference MIS-HEMTs using Ti/Al/Mo/Au annealed at the standard rapid thermal annealing temperature of 880 °C, V-based devices exhibited less hysteresis of transfer curves and showed higher gate controllability of the drain current, suggesting a highly improved Al2O3/AlGaN interface. Measurements and analyses of capacitance–voltage characteristics of corresponding MIS-capacitors corroborated these findings. The V-based ohmic contact could open new avenues towards enhanced GaN-based MIS-HEMTs performance.
Bimetallic metasurface broadband perfect absorber for high-efficiency thermal photovoltaics
Authors: Du Wei , Wang Qianqian , Yan Zhendong , Xu Xiulian , Xu Xiaoyong , Hu Jingguo 
Published: October 2023

Abstract
We theoretically propose and demonstrate that broadband polarization-insensitive perfect visible light absorption can be realized in a periodic bimetallic nanotriangle structure with a thick gold plate. The average absorption is 95.79% from 400 nm to 800 nm. The multiple localized surface plasmon resonances of the bimetallic nanostructure are the major contributions to this broadband perfect absorption in the visible region. Meanwhile, the physical mechanism of the broadband perfect absorption of the bimetallic nanostructure can be well interpreted by impedance matching theory. Moreover, the average photo-thermal conversion efficiency is up to 93% over a wide temperature range.
PENGARUH VARIASI TEGANGAN LISTRIK TERHADAP PROSES PEMANASAN DAN KARAKTERISTIK MUTU PEWARNA ALAMI KULIT BUAH NAGA MERAH YANG DIPANASKAN SECARA OHMIC
Authors: Parlinggoman Hutasoit Jenri , Husna Magfiratul Tul , Sutrisno Aji 
Published: October 2023

Kulit buah naga berpotensi sebagai sumber pewarna makanan karena mempunyai pigmen betasianin, yang memberikan warna merah dan ungu yang menarik pada makanan. Pada ekstraksi pigmen pewarna biasanya dilakukan dengan pemanasan, akan tetapi hal ini dapat menganggu stabilitas pigmen betasianin. Teknologi ekstraksi terkini, seperti ekstraksi dengan bantuan gelombang mikro atau teknik elektromembran, tegangan listrik dapat digunakan untuk meningkatkan efisiensi dan kecepatan proses ekstraksi. Penelitian ini bertujuan untuk mengetahui pengaruh variasi tegangan ohmik (50V, 60V, 70V, 80V) terhadap konduktivitas listrik, suhu dan karakteristik mutu pewarna kulit buah naga. Pemanasan konvensional juga dilakukan sebagai perbandingan/kontrol. Analisis statistik menggunakan One Way Analysis of Variance dan uji lanjut Tukey. Hasil penelitian menunjukkan bahwa perlakuan tegangan yang berbeda mempengaruhi laju perubahan suhu, konduktivitas listrik, warna (L, a, b), dan total padatan terlarut, akan tetapi tidak mempengaruhi pH, rendemennya. Konduktivitas listrik meningkat secara eksponensial dengan meningkatnya suhu. Waktu yang dibutuhkan untuk menaikkan suhu 30 hingga 100 oC pada pemanasan kulit buah naga merah sangat dipengaruhi oleh tegangan yang diterapkan. Nilai L dan a warna pada perlakuan ohmik lebih rendah dibandingkan kontrol. Warna yang dihasilkan pekat/merah tua. Dalam hal ini bahwa pemanasan ohmik memiliki kelebihan dapat menghasilkan panas yang seragam dan cepat sehingga menghasilkan ekstraksi pigmen warna betasianin yang lebih maksimal.
Edukasi Dampak Kesehatan Mental dan Penangangan Sampah Rumah Tangga Selama Pandemi Covid-19
Authors: Karina Adelia Ghitha , Zahira Nadhifa Alya , Caesaria Marcely , Ulhasanah Nova , Suryawan I Wayan Koko 
Published: October 2023

Pandemi Covid-19 saat ini telah menurun jumlah penderitanya, namun demikian perlu tetap waspada dengan menjaga kesehatan, kebersihan, dan 5M. Adanya pandemi dan langkah penangannya secara tidak langsung berdampak negatif pada kesehatan mental dan lingkungan. Untuk membangun wawasan masayarakat maka dapat dilakukan kegiatan berupa webinar. Kegitan webinar dilakukan dengan judul SEMU (Sebar Ilmu untuk Umum). Adapun dua tema yang diangkat adalah “Dampak Pandemi terhadap Masyarakat” dan “Dampak Pandemi terhadap Sampah Rumah Tangga”. Kegiatan ini diikuti sebanyak 133 peserta dan 147 peserta untuk masing-masing tema. Aktifnya peserta dalam mengisi feedback dan memberikan pertanyaan kepada narasumber memperlihatkan ketertarikan yang tinggi dengan tema yang dibawakan pada kegiatan ini. Proses berpikir, perilaku, dan respons emosional orang terhadappandemi Covid-19 sangat bervariasi sesuai dengan latar belakang mereka sendiri dan komunitas tempat mereka tinggal. Beberapa masyarakat dapat mendapatkan informasi yang salah, ketidakpastian, dan ketakutan akan penularan dapat meningkatkan stres dan kecemasan, yang dapat menyebabkan kepanikan massal. Disisi lain, Covid-19 juga berdampak terhadap daur ulang sampah, sistem pengelolaan sampah, kuantitas sampah yang dihasilkan, dan komposisi sampah. Perubahan gaya hidup, terutama penyediaan kebutuhan sehari-hari, seperti maraknya penggunaan jasa antar ke rumah, telah mengangkat sampah kemasan seperti kertas dan plastik.
Pelatihan Sistem OJS dan Trik Publikasi Jurnal Ilmiah Bereputasi Pada Mahasiswa Akhir
Authors: Ilhami Susanti Dwi , Damayanti Damayanti , Lukiarti Ming Ming 
Published: October 2023

Universitas YPPI Rembang merupakan salah satu kampus swasta yang terletak di kabupaten Rembang, yang telah memberlakukan kebijakan jalur luaran bagi mahasiswa semester akhir, sehingga semakin tinggi minat mahasiswa untuk mengambil jalur tersebut. Namun hal tersebut belum diimbangi dengan pengetahuan dan keterampilan terkait sistem jurnal dan cara memilih publisher jurnal yang menyebabkan waktu publikasi yang relatif lama. Berkaitan dengan hal tersebut maka dilakukan kegiatan pelatihan sistem publikasi dan cara memilih publisher pada mahasiswa semester akhir untuk meningkatkan pengetahuan dan keterampilan mahasiswa semester akhir terkait sistem OJS jurnal dan cara memilih publisher jurnal. Metode kegiatan pelatihan ini mengusung konsep Training of Trainer (TOT). Melalui kegiatan pelatihan yang telah dilakukan mampu meningkatkan pengetahuan dan keterampilan mahasiswa semester akhir terkait sistem publikasi jurnal dan cara memilih publisher jurnal ilmiah yang bereputasi. Mahasiswa mampu melakukan publikasi secara mandiri melalui sistem OJS dari mulai submit sampai dengan artikel terpublikasi. Selain itu mahasiswa juga sudah mampu memilih jurnal yang bereputasi dan tidak bereputasi serta keyword yang digunakan untuk bisa menemukan publisher yang membutuhkan jurnal (call paper). Dengan demikian, kegiatan yang dilakukan telah mampu mempercepat mahaisiswa semester akhir di Universitas YPPI Rembang dalam mempublikasi jurnal.
Pemberdayaan UMKM di Karesidenan Semarang dan Banyumas Jawa Tengah Melalui Pendampingan Usaha Kuliner yang Sistematis dan Berkelanjutan
Authors: Radyanto Mohammad Riza , Adhi Antono , Hayati Enty Nur , Prihastono Endro 
Published: October 2023

Era pandemi Covid-19 lalu membawa permasalahan yang bersifat multidimensional pada segala aspek kehidupan, termasuk adanya penurunan kinerja pelaku Usaha Mikro Kecil dan Menengah (UMKM) di Indonesia khususnya Jawa Tengah. Mitra pengabdian mengalami penurunan omset rerata per bulan sebesar 78,4 %, dan penurunan permintaan pasar sebesar 96,4% mengakibatkan kondisinya ini semakin terpuruk dan masih terjadi hingga tahun kedua pandemi. Kegiatan pengabdian bertujuan untuk memulihkan kembali kinerja usaha UMKM khususnya mitra yang berada di 2 kota karesidenan yaitu Semarang dan Banyumas agar kembali seperti kondisi sebelum pandemi. Metode pemberdayaan yang digunakan berbasis sistem manajemen kinerja ini dilaksanakan selama 7 bulan pada usaha mikro sektor kuliner dan telah diperoleh hasil yang signifikan. Kegiatan pengabdian telah terlaksana dengan baik dan lancar yang tercermin dari adanya kenaikan omset rerata sebesar 60 % dibandingkan sebelum pendampingan serta satu produk inovatif baru berlegalitas Pangan Industri Rumah Tangga (PIRT). Berdasarkan kegiatan yang telah dilaksanakan metode pendampingan sistematis tersebut memberikan dampak yang positif dalam memperbaiki kinerja usaha UMKM dari sisi omset dan perluasan pasar.
GJ 357 d: Potentially Habitable World or Agent of Chaos?
Authors: Kane Stephen R. , Fetherolf Tara 
Published: October 2023

Abstract
Multiplanet systems provide important laboratories for exploring dynamical interactions within the range of known exoplanetary system architectures. One such system is GJ 357, consisting of a low-mass host star and three orbiting planets, the outermost (planet d) of which does not transit but lies within the habitable zone (HZ) of the host star. The minimum mass of planet d causes its nature to be unknown, both in terms of whether it is truly terrestrial and if it is a candidate for harboring surface liquid water. Here, we use three sectors of photometry from the Transiting Exoplanet Survey Satellite to show that planets c and d do not transit the host star, and therefore may have masses higher than the derived minimum masses. We present the results for a suite of dynamical simulations that inject an Earth-mass planet within the HZ of the system for three different orbital and mass configurations of planet d. These results show that planet d, rather than being a potentially habitable planet, is likely a source of significant orbital instability for other potential terrestrial planets within the HZ. We find that relatively small eccentricities of planet d cause a majority of the HZ to be unstable for an Earth-mass planet. These results highlight the importance of dynamical stability for systems that are prioritized in the context of planetary habitability.
New Insights on 30 Dor B Revealed by High-quality Multiwavelength Observations
Authors: Chen 陳 Wei-An 韋安 , Li 李 Chuan-Jui 傳睿 , Chu 朱 You-Hua 有花 , Ueda 上田 Shutaro 周太朗 , Wang 王 Kuo-Song 國松 , Liu 呂 Sheng-Yuan 聖元 , Chen 陳 Bo-An 柏安 
Published: October 2023

Abstract
The supernova remnant (SNR) 30 Dor B is associated with the H ii region ionized by the OB association LH99. The complex interstellar environment has made it difficult to study the physical structure of this SNR. We have used Hubble Space Telescope Hα images to identify SNR shocks and deep Chandra X-ray observations to detect faint diffuse emission. We find that 30 Dor B hosts three zones with very different X-ray surface brightnesses and nebular kinematics that are characteristic of SNRs in different interstellar environments and/or evolutionary stages. The ASKAP 888 MHz map of 30 Dor B shows counterparts to all X-ray emission features except the faint halo. The ASKAP 888 and 1420 MHz observations are used to produce a spectral index map, but its interpretation is complicated by the background thermal emission and the pulsar PSR J0537−6910's flat spectral index. The stellar population in the vicinity of 30 Dor B indicates a continuous star formation in the past 8–10 Myr. The observed very massive stars in LH99 cannot be coeval with the progenitor of 30 Dor B’s pulsar. Adopting the pulsar’s spin-down timescale, 5000 yr, as the age of the SNR, the X-ray shell would be expanding at ∼4000 km s−1 and the post-shock temperature would be 1–2 orders of magnitude higher than that indicated by the X-ray spectra. Thus, the bright central region of 30 Dor B and the X-ray shell requires two separate SN events, and the faint diffuse X-ray halo perhaps other older SN events.
A Universal Equation to Predict Ωm from Halo and Galaxy Catalogs
Authors: Shao Helen , de Santi Natalí S. M. , Villaescusa-Navarro Francisco , Teyssier Romain , Ni Yueying , Anglés-Alcázar Daniel , Genel Shy , Steinwandel Ulrich P. , Hernández-Martínez Elena , Dolag Klaus , Lovell Christopher C. , Garrison Lehman H. , Visbal Eli , Kulkarni Mihir , Hernquist Lars , Castro Tiago , Vogelsberger Mark 
Published: October 2023

Abstract
We discover analytic equations that can infer the value of Ωm from the positions and velocity moduli of halo and galaxy catalogs. The equations are derived by combining a tailored graph neural network (GNN) architecture with symbolic regression. We first train the GNN on dark matter halos from Gadget N-body simulations to perform field-level likelihood-free inference, and show that our model can infer Ωm with ∼6% accuracy from halo catalogs of thousands of N-body simulations run with six different codes: Abacus, CUBEP3M, Gadget, Enzo, PKDGrav3, and Ramses. By applying symbolic regression to the different parts comprising the GNN, we derive equations that can predict Ωm from halo catalogs of simulations run with all of the above codes with accuracies similar to those of the GNN. We show that, by tuning a single free parameter, our equations can also infer the value of Ωm from galaxy catalogs of thousands of state-of-the-art hydrodynamic simulations of the CAMELS project, each with a different astrophysics model, run with five distinct codes that employ different subgrid physics: IllustrisTNG, SIMBA, Astrid, Magneticum, SWIFT-EAGLE. Furthermore, the equations also perform well when tested on galaxy catalogs from simulations covering a vast region in parameter space that samples variations in 5 cosmological and 23 astrophysical parameters. We speculate that the equations may reflect the existence of a fundamental physics relation between the phase-space distribution of generic tracers and Ωm, one that is not affected by galaxy formation physics down to scales as small as 10 h
−1 kpc.
Impact of the Accretion Disk Thickness on the Polarization of the Thermal Emission from Stellar Mass Black Holes
Authors: West Andrew Thomas , Krawczynski Henric 
Published: October 2023

Abstract
The Imaging X-ray Polarimetry Explorer, launched in 2021 December, enables precision measurements of the energy-dependent polarization of the X-ray emission from stellar mass and supermassive black holes. In this paper, we study the impact of the accretion disk geometry on the polarization of the thermal emission of mass-accreting stellar-mass black holes. We present a ray-tracing code that allows us to predict how the X-ray polarization energy spectra change as we dial up the thickness of the accretion disk from a geometrically thin accretion disk to a torus-shaped geometrically thick accretion disk. The results show that thicker disks can produce higher polarization degrees as the thick disk geometries lead to a larger fraction of X-rays reflecting off portions of the disk. We study the observational degeneracies between the disk shape on the one hand and the black hole spin and disk inclination on the other hand. We conclude with a discussion of the implications of our studies for black hole spin measurements.
Quand la recherche accompagne les acteurs de l’alerte institutionnelle en France : entre science, expertise et médiation
Authors: Douvinet Johnny , Bopp Esteban , Vignal Matthieu , Foulquier Pierre , César Allison 
Published: October 2023

Cet article propose une réflexion sur la façon dont les projets qui nous ont financés ont influencé nos pratiques et certains de nos questionnements, sur la thématique de l’alerte à la population en France. Deux questions sont posées : est-ce que sans ces financements nous aurions mené différemment nos travaux, et jusqu’à quel point les orientations de recherche ont été conditionnées par les appels à projets ? Les réponses sont ambivalentes mais riches d’enseignements. D’un côté, les financements ont permis d’affirmer notre positionnement, pour souligner toute l’importance d’une lecture territorialisée, systémique et interdisciplinaire de l’alerte, et d’élargir la focale par une meilleure prise en compte des besoins utilisateurs. D’un autre côté, nos recherches se sont confrontées à la réalité opérationnelle et à des prises de décisions politiques, qui ont contraint certains questionnements et qui nous ont obligés à adopter une position d’expertise et de médiation, allant parfois au détriment de la production de savoirs. L’enjeu pour nos futures recherches est désormais de trouver le juste milieu entre l’accompagnement des opérationnels et les réponses aux questions épistémologiques que notre courant de recherche fait émerger.