bluuebunny/crossref_metadata_2025 huggingface dataset:
ANALISIS FAKTOR-FAKTOR YANG MEMPENGARUHI KEMISKINAN RUMAH TANGGA DI DESA SUMBERBRANTAS
Authors: Rahmatullah Jourdan Fikri , Iriani Ririt , Wijaya Riko Setya
Published: November 2022

Kemiskinan merupakan salah satu permasalahan nasional yang sangat sulit dalam pengentasanya sebab kemiskinan harus dipahami secara multidimensional Desa Sumberbrantas merupakan salah satu desa yang berada di kecamatan Bumiaji Kota Batu yang mempunyai angka kemiskinan  rumah tangga cukup tinggi di kota Batu. Penelitian ini bertujuan untuk menganalisis faktor – faktor pengaruh rumah tangga miskin di Kota Batu tahun 2019. Penelitian mengunakan data sekunder tahun 2019 yang bersumber dari Badan Perencanaan Pembangunan (BAPPEDA) Kota Batu dengan mengunakan metode analisis deskriptif dan analisis regresi logistik biner dengan mengunakan aplikasi SPSS 16.0. Dengan penelitian ini diharapkan adanya peran serta para stakeholder terutama pemerintah daerah dalam mengentaskan kemiskinan rumah tangga di Desa Sumberbrantas. Berdasarkan penelitian ini  menunjukkan bahwa variabel jenis kelamin kepala rumah tangga, jumlah anggota rumah tangga, Luas Lantai Perkapita, dan Jenis dinding berpengaruh signifikan terhadap kemiskinan rumah tangga sedangkan fasilitas buang air besar, status bangunan , sumber air, sumber penerangan tidak berpengaruh signifikan terhadadap rumah tangga miskin di Desa Sumberbrantas.Kata Kunci :  faktor – faktor rumah tangga miskin dan  rumah tangga miskin
ANALISIS BUDAYA ORGANISASI, ETOS KERJA, SUPPORT PIMPINAN DAN KECERDASAN EMOSIONAL TERHADAP KINERJA PENYULUH PERTANIAN KOTA BIMA
Authors: Asyitah Siti , Meutia Meutia , Heriani Heriani , MUNIARTY PUJI , Wulandari Wulandari
Published: November 2022

Penelitian ini bertujuan untuk mengetahui pengaruh budaya organisasi, etos kerja, support pimpinan dan kecerdasan emosional terhadap kinerja penyuluh pertanian Kota Bima. Penelitian ini menggunakan pendekatan kuantitatif. Populasi penelitian adalah seluruh penyuluh pertanian Kota Bima yang tersebar pada empat UPT Balai Pelaksana Penyuluhan Pertanian berjumlah 44 orang penyuluh pertanian. Sampel penelitian ditentukan dengan metode purposive sampling berjumlah 44 responden. Hasil penelitian menunjukkan bahwa budaya organisasi berpengaruh positif dan signifikan terhadap kinerja penyuluh., sedangkan etos kerja, kecerdasan emosional dan support pimpinan tidak berpengaruh terhadap kinerja penyuluh pertanian. Penelitian ini disarankan untuk lebih memperhatikan kebijakan yang pro penyuluh pertanian sehingga berpengaruh pada penyuluh  untuk melaksanakan tugasnya dengan baik. Selain itu, penyuluh pertanian yang bertugas di UPT Balai Pelaksana Penyuluhan Pertanian agar mengembangkan profesionalitas, menyusun materi penyuluhan, mengevaluasi dan melaporkan hasil, serta menerapkan metode penyuluhan.
PENGALAMAN PENGAJAR DI UNIVERSITAS DALAM PEMBELAJARAN DARING COVID-19
Authors: Pakaya Abd. Rahman , Moonti Usman
Published: November 2022

Penelitian ini adalah jenis penelitian campuran deskriptif kualitatif dan kuantitatif. Informan dalam penelitian ini adalah dosen Fakultas Ekonomi UNG berjumlah 45 Orang. Teknik pengumpulan data adalah observasi langsung, wawancara langsung, adapun analisis data yang digunakan Reduksi Data, penyajian Data, Menarik Kesimpulan. Hasil penelitian ini menunjukkan bahwa Pengalaman mengajar dosen dalam pembelajaran daring selama masa covid-19 adalah bervariasi, pada umumnya mengatakan  bahwa pembelajaran daring sangat menunjang dosen dalam pemberian materi pembelajaran. Sehubungan dengan kesiapan dosen untuk mengajar terutama yang berkaitan dengan perencanaan pembelajaran dan materi sudah disiapkan, demikian pula dengan proses pembelajaran daring dilaksanakan dengan menggunakan aplikasi tehnologi seperti Zoom, goole meet, Whatsapp dan E-Learning dalam pembelajaran oleh dosen di Universitas Negeri Gorontalo khususnya di Fakultas Ekonomi sudah efektif. Akan tetapi disisi lain terutama yang berkaitan dengan penggunaan media pembelajaran tersebut terdapat kendala yakni jaringan internet sehingga mahasiswa yang tinggal diwilayah yang sulit jaringan internet mengalami hambatan dalam perkuliahan
Disturbance of behavior in male secondary school students
Authors: Saad Mhmood Kadhim  , Ahmed Lutfi Saeed
Published: November 2022

Background: Behavioral disturbance is a common problem for teenagers all over the world.The prevalence of behavioral disturbance depends on age, family environment, schoolenvironment, and friend relationships.The aim of the study to determine the prevalence ofbehavioral disturbance patterns among male students from age 13-19 yrs. In public secondaryschools in Baghdad, Iraq.Methods: Cross-sectional study done in public secondary schoolsin Baghdad for educational year 2020 - 2021.The sample was collected by multistage clustersampling from 6 schools .Data collection was done through self-administered questionnairefrom 7th February 2021 to 16th march 2021. The questionnaire is comprised of two parts;part 1 was made of demographic characteristics and behavioral disturbance manifestations.Part 2 comprised of socioeconomic characteristics. Results: 600 students were participated inthis study the mean age 15.51.3 . Substance use disorder (15.8%) and bullying (13.5%) werethe common forms of behavioral disturbance. Conclusion: high rates of all behavioraldisturbance were noticed among secondary school students including bullying, substance usedisorder, Rebellion and pornography.
A BRIEF ANALYSIS OF THE STATE OF INSPECTION EQUIPMENT IN THE FIELD OF TRANSPORT SECURITY UNDER SANCTIONS
Authors: Мартынов Сергей Викторович
Published: November 2022

Проводится краткий анализ текущего состояния досмотрового оборудования применяемого для обеспечения транспортной безопасности в сфере гражданской авиации.

A brief analysis of the current state of inspection equipment used to ensure transport security in the field of civil aviation is carried out.
СORPUS-BASED FEEDBACK: DEVELOPING SELF-CORRECTIVE SKILLS OF FOREIGN STUDENTS
Authors: Обухова Т.М.
Published: November 2022

Несмотря на актуальность проблемы коррекции ошибок и возрастающий интерес к применению корпусных технологий в обучении РКИ, существует относительно немного исследований, касающихся эффективности применения обратной связи, созданной на основе корпуса, в частности, в обучении письменной речи. Данная статья ставит задачу изучить эту проблему и представить эмпирические данные, полученные в результате исследования в действии (action research), по внедрению корпусных комментариев в курс письменной речи. В первой части статьи описываются типы подобных комментариев и методика работы с ними. Во второй части представлен алгоритм исследования и его результаты, прежде всего состоящие в анализе эффективности корпусных комментариев при работе над ошибками и формирования автономного навыка самокоррекции.

Despite growing interest in the use of corpus technologies in teaching Russian as a foreign language and the relevance of the error correction problem, there are few studies on the effectiveness of feedback given on the corpora basis particularly in teaching written speech. The study aims at investigating this field and presenting the empirical data obtained as a result of research in action on the implementation of corpus comments in the course of written speech. The first part of the article describes the types of such comments and how to work with them. The second part proposes a research algorithm and its results. Primarily the study presents an analysis of the effectiveness of corpus comments when working on mistakes and forming an autonomous skill of self-correction.
ABRASIVITY OF NARRATIVE MULTIMODAL TEXTS AND THERE APPLICATION AT RFL LESSONS
Authors: Тапилин Т.
Published: November 2022

Исследование посвящено анализу абразивности как свойства нарративного мультимодального текста (НМТ) и ее влияния на понимание участников, работающих с таким текстом на занятии по РКИ. Под абразивностью понимается способность модусов НМТ развивать не соответствующие друг другу нарративы. В качестве контрольных и экспериментальных материалов были взяты комиксы: неабразивный и абразивный соответственно. В общей сложности с каждым из участников было проведено два занятия. На одном из занятий участники работали с абразивным НМТ, а на другом – с неабразивным. С целью выявления влияния абразивности на понимание текста участникам предлагалось прочитать НМТ, а затем обсудить прочитанное. Было отмечено, что, столкнувшись с элементами абразивности в тексте, участники делали выводы, тематически противоположные содержанию вербального модуса, но соответствующие содержанию невербального. Участники также дали больше оригинальных и нестандартных ответов о содержании абразивного текста, чем о содержании неабразивного. Результаты указывают на повышение внимания к контексту, активизацию критического мышления и повышение заинтересованности участников в работе с абразивными НМТ.

The study focuses on the analysis of abrasiveness in narrative multimodal text (NMT) and its effect on the participants' understanding when working with such text in an RFL class. NMTs are abrasive when their modes develop inappropriate narratives. Non-abrasive and abrasive comics were taken as control and experimental materials. In total, two classes were held with each of the participants. In one of the classes, the participants worked with abrasive NMT, and in the other – with non-abrasive one. In order to identify the effect of abrasiveness on the understanding of the text, participants were asked to read the NMT and then discuss what they had read. It was noted that when participants faced the abrasive elements in the text, they made conclusions that were thematically opposite to the content of the verbal mode, but corresponded to the content of the non-verbal one. Participants also gave more original and non-standard answers about the content of the abrasive texts. The results indicate critical thinking activation and an increase of the focus on context, and participants’ interest in working with abrasive NMT.
Methodical potential of creative tasks when teaching Russian as a foreign language in a messenger
Authors: Алешина А.Б.
Published: November 2022

В статье рассматриваются типы креативных заданий, выполнение которых может быть осуществлено в мессенджере Telegram или WhatsApp при обучении РКИ. Автор выделяет особенности дистанционной работы с учащимися в таком формате по сравнению с очными занятиями. Описывается опыт проведения разговорного Telegram-курса для иностранцев, владеющих русским языком на базовом уровне.

The article discusses the types of creative tasks that can be performed in Telegram or WhatsApp messenger when teaching Russian as a foreign language. The author highlights the features of remote work with students in this format compared to face-to-face classes. The article describes the author’s experience of conducting a conversational Telegram course for foreigners with a basic level of Russian.
New approaches in teaching phrasal verbs to foreign recipients
Authors: Бабенко А.В. , Орехова И.А.
Published: November 2022

В статье определяется роль и место фразеологизмов в процессе обучения РКИ. Рассматриваются новые подходы презентации фразеологизмов. Предлагаются упражнения по закреплению и контролю усвоения фразеологизмов.

The article defines the role and place of phrasal verbs in the process of teaching Russian as a foreign language. In this regard, new approaches to the presentation of phraseological units are considered. Exercises are proposed to consolidate and control the assimilation of phraseological units.
PENINGKATAN SKALA USAHA BUM DESA SUKA SARI DALAM MENGEMBANGKAN INOVASI BISNIS KOPI MENGGUNAKAN BUSINESS MODEL CANVAS (BMC)
Authors: Mujiono Mujiono , Fitrah Ineko Ade , Efriansyah Efriansyah , Arimurti Fitria , Tiarma Tiarma
Published: November 2022

Penelitian bertujuan untuk mengembangkan usaha bisnis Suka Sari Coffee menggunakan Business Model Canvas. Selaras dengan amanah Undang-undang No. 6 Tahun 2014 tentang Desa Pasal 87 ayat 2, maka metode yang digunakan adalah partisipatif yang melibatkan para pemangku kepentingan di desa, mulai dari pengelola unit usaha, BUM Desa, pemerintahan desa, dan perwakilan petani. Hasil dari penelitian diperoleh sembilan isian elemen Business Model Canvas, diantaranya dengan contoh; (1) segmentasi konsumen; warung kopi, dan eksportir, (2) nilai produk; kadar air maksimal 2,5 % dan kopi dataran tinggi  di atas 1000 m dpl, (3) jalur distribusi; promosi di media sosial dan market place (4) hubungan konsumen; layanan via media sosial, dan diskon, (5) aliran pendapatan; robusta bubuk dan roast bean, (6) sumberdaya kunci; kebun kopi + 600 ha dan tenaga kerja terampil, (7) aktivitas kunci; pelatihan pengolahan dan pendampingan mitra, (8) mitra kunci; 14 kelompok tani dan perguruan tinggi, dan (9) struktur biaya; pembelian bahan baku dan pengolahan. Kesembilan komponen tersebut merupakan solusi sekaligus bentuk penyederhanaan atas masalah Suka Sari Coffee secara terstuktur, terukur dan dinamis.
Pelatihan Tanaman Hidroponik Sebagai Alternatif Sumber Pendapatan Dan Pangan Bagi Santri Pesantren Mahasiswa Darul Arqom Hidayahtullah Kota Bengkulu
Authors: Bahrun Khairul , Yusmaniarti Yusmaniarti , Hernadianto Hernadianto , Fraternesi Fraternesi , Ratnawili Ratnawili
Published: November 2022

Fakta telah menunjukkan bahwa Pandemi Covit 19 telah berdampak pada sendi kehidupan masyarakat terutama terhadap tekanan yang cukup berat pada perekonomian masyarakat. Demikian juga kenyataan yang di rasakan oleh santri PESMA Darul Arqom, dimana Orang tua santri yang kondisi ekonomi terbatas semakin berat  akibat dari Pandemi covit 19Guna memberikan solusi membantu santri dalam mengatasi permasalahan kebutuhan sehari-hari dengan mengambil manfaat produktivitas tanaman hidrophoik, menjadi dasar penting dalam pelaksanaan kegiatan pelatihan pada Santri PESMA   Darul Arqom Hidayatullah dengan judul “ Pelatihan Tanaman Hidroponik sebagai alternatif sumber pendapatan   dan pangan bagi santri   pesantren mahasiswa   Darul Arqom   Hidayahtullah Kota Bengkulu”Melihat kondisi ini fakultas Ekonomi dan Bisnis melalui pengabdian kepada masyarakat melakukan Pelatihan Tanaman Hidroponik Sebagai alternatif SuberPendapatan dan Pangan Bagi Santri Pesantren Mahasiswa Darul Arqom Hidayatullah Kota Bengkulu Kegiatan Pengabdian Masyarakat ini sangat  membantu                FESMA Darul   Aqrom   Hidayatullah   agar santri dapat          memiliki pemahaman     tentang tanaman                     hidroponik,            membuat                       instalasi media tanam hidroponik, Santri dapat mempraktekkan penanaman tanaman sayur Pakcoy dengan sistem Hidroponik,Santri dapat memanfaatkan                     hasil       tanam       hidroponik   (pakcoy)   sebaagai pendapatan dan pangan sehari-hari.
Global Warming: A study of erratic fluctuations in land and oceanic temperature as influenced by heightening industrial activity and population growth
Authors: Grover Ninoushka
Published: November 2022

Tackling the global climate crisis is a daunting task. Excessive greenhouse gas emissions lead to rising temperatures and sea levels, stratospheric ozone depletion and a greater occurrence of intense, sporadic natural disasters. In order to commence the development of remedial technologies to subdue the adverse effects of global warming, it is essential to understand the range of anthropogenic and industrial activities that cause global land and oceanic temperatures to fluctuate beyond their expected statistical range. The following paper employs a myriad of machine learning algorithms in the development of deep neural networks (DNNs) that are used to forecast land and oceanic temperatures. Data input during the model’s training process, (covering an overall sample period of 28 years from 1990 - 2018), consists of sectoral carbon emission values of the top 20 contributors to the climate crisis worldwide—as well as additional correlated factors, such as population growth rate and gross domestic product (GDP) growth per capita, incorporated to create a comprehensive and versatile predictive tool. Results indicate high predictive accuracy of the model, with a low mean square error (MSE) of 0.208 and a high coefficient of determination (r²) of 98.7%, implying a high degree of explainability regarding variations in predictions.
Neurološke
komplikacije COVID-19
Authors: Klupka-Sarić Inge , Baranik Matea , Lakičević Sandra , Ivanković Anita , Rizikalo Azer , Šutalo Nikica , Batinić Davor , Arapović Jurica
Published: November 2022

Koronavirusna bolest u 2019. godini (COVID-19) uzrokovana je novootkrivenim korona virusom tipa 2 koji uzrokuje teški akutni respiratorni sindrom (SARS-CoV-2). Virus je otkriven u prosincu 2019. godine, a od strane Svjetske zdravstvene organizacije je, zbog broja oboljelih i proširenosti širom svijeta, proglašena pandemija. Klinička prezentacija COVID-19 varira od asimptomatskog do teškog oblika i smrtnog ishoda. Iako kliničkom slikom dominiraju respiratorne smetnje, mnogobrojne studije ukazuju na pojavu akutnih i kroničnih neuroloških komplikacija u skoro trećine oboljelih. Najčešći neurološki simptomi akutne faze COVID-19 su glavobolja, gubitak njuha i okusa, poremećaji stanja svijesti, encefalopatije, encefalitisi, moždani udar, bolovi u mišićima, epileptički napadaji, poliradikulopatije (GBS) te pojačan umor i netolerancija napora, poremećaji vegetativnih funkcija, kognitivne i psihičke smetnje u postinfekcijskoj fazi oboljenja. Potencijalni patofiziološki mehanizam nastanka neuroloških poremećaja u akutnoj fazi uključuje koagulopatije s udruženim hipoksično-ishemijskim oštećenjima, poremećajem krvno-moždane barijere, endoteliopatijama i neuroinvazijom virusa, udruženom s neuro-imunim odgovorom. Cilj ovog članka je prikazati najčešće akutne i kronične neurološke poremećaje vezane uz COVID-19 kod odraslih bolesnika kao i potencijalni patofiziološki mehanizam nastanka neuroloških poremećaja, a buduće epidemiološke studije o bolesnicima s COVID-19 bi trebali utvrditi pravu incidenciju neuroloških komplikacija COVID-19, razgraničiti specifične neurološke sindrome, postaviti dijagnostičke i terapijske protokole ta razjasniti mehanizam nastanka poremećaja.
Importirani slučaj hepatitisa A iz Burkine Faso
Authors: Židovec Lepej Snježana , Grgić Ivana , Vargović Martina , Skuhala Tomislava
Published: November 2022

U radu opisujemo mladu bolesnicu sa šećernom bolesti tipa I koja se zarazila virusom hepatitisa A (HAV) genotipa IB tijekom boravka u Burkini Faso. Prikaz bolesnice nedvojbeno potvrđuje važnost pridržavanja preporuka stručnih društava i nadležnih tijela o cijepljenju putnika.
“Diseño de Programa televisivo medioambiental Ambientízate”
Authors: Escurra Lagos Jean Carlos
Published: November 2022

The television menu of peruvian channels is repetitive, morbid and tabloid, which leads to show programs and reality shows, and as a consequence a lack of culture and an ignorant society is generated, because, despite the fact that private channels have among their educate and educate services, ignore and overvalue sales and rating points, not worrying about television quality. For this reason, a change is sought, to design an environmental television program in the district of Trujillo, totally different, using humor, competition and information presented within reports and varied segments. To achieve the desired results, it is based on a mixed approach that makes use of an investigation - action. In addition, given the uncertainty of some objectives, the application of three techniques was considered: Survey, Focus Group and Documentary Analysis. An interesting finding is that participants are uninterested in junk television, nowadays preferring to be educated and entertained at the same time. As well as, they consider that the environmental television program is suitable and of interest for a family audience, interviewing individuals from the public and private sectors, and of course, led by a character versed in communication and environment, as host.
Pengaruh komitmen dan kompensasi dengan kepuasan sebagai intervening terhadap Turn over karyawan perkebunan kelapa sawit PT Riani menggunakan PLS SEM
Authors: Santoso Agus Djoko , Nilawati Evi , Maura Yusuf , Sovitriana Rilla
Published: November 2022

Turnover rate yang tinggi akan berdampak negatif bagi organisasi, seperti menciptakan ketidakstabilan dan ketidakpastian kondisi tenaga kerja serta meningkatkan biaya sumber daya manusia yaitu berupa biaya pelatihan yang telah diinvestasikan pada karyawan hingga biaya rekrutmen dan pelatihan ulang. Turnover yang tinggi juga membuat organisasi menjadi tidak efektif karena perusahaan kehilangan karyawan yang berpengalaman dan perlu melatih kembali karyawan baru. Penelitian ini bertujuan untuk menganalisis pengaruh variabel komitmen, kompensasi, dan kepuasan kerja organisasi terhadap niat keluar dan menganalisis variabel yang paling besar pengaruhnya terhadap niat keluar. Sampel yang digunakan adalah 250 responden. Analisis data menggunakan PLS SEM. Komitmen berpengaruh signifikan terhadap Kepuasan Kerja, karena nilai statistik T sebesar 7, 997 Komitmen berpengaruh signifikan terhadap Turnover Intention, ditunjukkan dengan statistik T sebesar 2,153 Kompensasi berpengaruh signifikan terhadap Kepuasan Kerja. karena nilai T statistik sebesar 2,080 Kompensasi berpengaruh signifikan terhadap Turnover Intention, karena nilai T statistik sebesar 2,204 Kepuasan kerja berpengaruh signifikan terhadap turnover intention, karena nilai T statistik sebesar 8,388 Dalam upaya mengurangi turnover implikasi yang dapat dilakukan adalah dengan meningkatkan komitmen dan kompensasi yang diberikan kepada karyawannya, Menumbuhkan kesadaran kepada karyawan bahwa karyawan memiliki peran yang sangat penting dalam memajukan perusahaan.
KESETARAAN GENDER DALAM ISLAM DI UNIVERSITAS PENDIDIKAN INDONESIA
Authors: Fauziyyah Diyana Maliha , Nurul Q Hanifah , Yudha Putra , Romli Usup
Published: November 2022

This study was conducted to determine the understanding of gender in Islam. The study used a quantitative design method by distributing a questionnaire in the form of a google form to students at the University of Indonesia Education to obtain the necessary data. The sample in this study were active students at the Indonesian Education University and were Muslim. The data collection technique in this research is a questionnaire (questionnaire). The result of this study is that the average respondent already knows in general about gender, but has not studied much in terms of the Qur'an and Hadith.
Religion amidst Tares and Weeds: A Pentecostal Perspective on the Hegemony of Non-Religious Movements and Scholarship on Religion in the 21st Century
Authors: Agyapong Kwasi Atta
Published: November 2022

Religion is an influential and resilient phenomenon that parades no cryptograms of decline. It incites the deepest obligation, emotion, sharp action, strong dialogues and study for practitioners, opponents and fence-sitters. Any anthropoid who is familiar with the world around them understands that religion is a powerful probing phenomenon that demands better understanding through inquiries. Despite the force of religion, the 21st century has observed nonreligious groups and scholars’ greater influence on religion. This mixed-method study adopts a grounded theory approach to inductively ascertain from collected data, whether religious movements (RM) will survive the heroic tremor from nonreligious movements (NRM) and scholarship. The study discussed how scholars have studied religion and NRM in various academic disciplines and how the activities and engagements of NRM and scholarship have impacted the beliefs, functions and paradigm of RM. The study discoveries bring out that, though NRM and scholarship have vastly altered religious beliefs and meanings, RM will live beyond the 21st century, as far as human beings remain. The study findings additionally acmes that RM should not envision the NRM and scholarship as harmful but also as an expedient tool for favorable and inspired reforms. The study contributes to scholarship by defining religion as anthropoids’ innermost instinct and craving to satisfy certain responsibilities as revealed by a transcendental being or a higher order. The study further contributes to academia with the theory that, religious movements cannot be suppressed by the copious nonreligious schedules and scholarship, nevertheless it has made weighty vicissitudes to the trajectory of religious movements, which is worth stating and noteworthy.

Keywords: Religious movements, nonreligious movements, scholarship, atheist, secularists, humanists, and free thinkers.
Implications from the Velocity Profile of the M87 Jet: A Possibility of a Slowly Rotating Black Hole Magnetosphere
Authors: Kino Motoki , Takahashi Masaaki , Kawashima Tomohisa , Park Jongho , Hada Kazuhiro , Ro Hyunwook , Cui 崔 Yuzhu 玉竹
Published: November 2022

Motivated by the measured velocity profile of the M87 jet using the Korean very-long-baseline interferometry (VLBI) network (KVN) and VLBI Exploration of Radio Astrometry (VERA) Array (KaVA) by Park et al. indicating that the starting position of the jet acceleration is farther from the central engine of the jet than predicted in general relativistic magnetohydrodynamic simulations, we explore how to mitigate the apparent discrepancy between the simulations and the KaVA observation. We use a semi-analytic jet model proposed by Tomimatsu & Takahashi consistently solving the transmagnetic field structure but neglecting any dissipation effects. By comparing the jet model with the observed M87 jet velocity profile, we find that the model can reproduce the logarithmic feature of the velocity profile and can fit the observed data when choosing c/(100r

g
) ≲ Ω
F
≲ c/(70r

g
), where r

g
is the gravitational radius. While a total specific energy (



) of the jet changes the terminal bulk Lorentz factor of the jet, a slower angular velocity of the black hole magnetosphere (Ω
F
) makes a light-cylinder radius (r
lc) larger, and it consequently pushes out a location of a starting point of the jet acceleration. Using the estimated Ω
F
we further estimate the magnetic field strength on the event horizon scale in M87 by assuming Blandford–Znajek process is in action. The corresponding magnetic flux threading the event horizon of M87 is in good agreement with a magnetically arrested disk regime.
Dynamical Disruption Timescales and Chaotic Behavior of Hierarchical Triple Systems
Authors: Hayashi 林 Toshinori 利憲 , Trani Alessandro A. , Suto 須藤 Yasushi 靖
Published: November 2022

We examine the stability of hierarchical triple systems using direct N-body simulations without adopting a secular perturbation assumption. We estimate their disruption timescales in addition to the mere stable/unstable criterion, with particular attention to the mutual inclination between the inner and outer orbits. First, we improve the fit to the dynamical stability criterion by Mardling & Aarseth widely adopted in the previous literature. Especially, we find that that the stability boundary is very sensitive to the mutual inclination; coplanar retrograde triples and orthogonal triples are much more stable and unstable, respectively, than coplanar prograde triples. Next, we estimate the disruption timescales of triples satisfying the stability condition up to 109 times the inner orbital period. The timescales follow the scaling predicted by Mushkin & Katz, especially at high e
out where their random walk model is most valid. We obtain an improved empirical fit to the disruption timescales, which indicates that the coplanar retrograde triples are significantly more stable than the previous prediction. We furthermore find that the dependence on the mutual inclination can be explained by the energy transfer model based on a parabolic encounter approximation. We also show that the disruption timescales of triples are highly sensitive to tiny changes of the initial parameters, reflecting the genuine chaotic nature of the dynamics of those systems.
Analysis of Thermal Emissions of Exoplanets with Axially Symmetric Temperature Gradients
Authors: Carter Jennifer L.
Published: November 2022

Here a new method of modeling the thermal emissions of exoplanets is described, in which the temperature gradient of an exoplanet is approximated by splitting it into N zones. First, we seek to determine how much this method differs from a simple dayside–nightside model used by previous researchers and found that the difference between the N-zone and the dayside–nightside models is greatest during the primary transit of the exoplanet, and for large temperature gradients. Next, we determine under what conditions EXONEST, a Bayesian inference software package, is able to correctly determine the model used to generate synthetic light-curve data. EXONEST is best able to determine the model used to generate synthetic data when the mass of the exoplanet is known, the added noise to the data is low, and the thermal emissions are large compared to the ellipsoidal variations. Finally, EXONEST was used to analyze photometric data for exoplanets Kepler-41b and Kepler-412b, and the dayside brightness temperatures were estimated to be 2574 ± 59 and 2496 ± 64 K, and those of the nightside were estimated to be 860 ± 316 and 874 ± 333 K for Kepler-41b and Kepler-412b, respectively. Finally, we found that the hottest zone for both planets was the zone nearest the terminator on the dayside of the exoplanet. This surprising result suggests that the model is better applied to exoplanets with little to no heat recirculation.
X-Ray and GeV-γ-Ray Emission Property of TeV Compact Symmetric Object PKS 1413+135 and Implication for Episodic Jet Activity
Authors: Gan Ying-Ying , Zhang Jin , Yao Su , Zhang Hai-Ming , Liang Yun-Feng , Liang En-Wei
Published: November 2022

PKS 1413+135, a compact symmetric object (CSO) with a two-sided parsec-scale structure in its miniature radio morphology, is spatially associated with 4FGL J1416.1+1320 and recently detected with MAGIC telescopes. We comprehensively analyze its X-ray and gigaelectronvolt γ-ray observation data to reveal its high-energy radiation physics. It is found that the source is in a low-flux stage before MJD 58500 and experiences violent outbursts after MJD 58500 in the gigaelectronvolt band. The flux at 10 GeV varies by ∼3 orders of magnitude, and the gigaelectronvolt-flux variation is accompanied by clear spectral variation, which is characterized as a soft log-parabola spectrum in the low-flux state and a hard power-law spectrum in the bright flares. The amplitude of the variability of X-rays is lower than that of γ-rays, and no correlation of variability between γ-rays and X-rays is observed. Fitting the broadband spectral energy distribution during a gigaelectronvolt outburst with a multi-zone leptonic model, we show that the gigaelectronvolt γ-rays are attributed to the external Compton process while the X-rays are a hybrid of several components. The predicted teraelectronvolt γ-ray flux during the gigaelectronvolt outburst is consistent with the detection of MAGIC telescopes. These results, together with its CSO radio morphology, imply that PKS 1413+135 has episodic nuclear jet activities. The weak γ-ray emission before MJD 58500 may be from its sub-parsec-/parsec-scale jet component powered by previous activities, and the violent outbursts with short timescale variability after MJD 58500 could be attributed to the recently restarted jet activity.
A Machine Learning Framework to Predict Images of Edge-on Protoplanetary Disks
Authors: Telkamp Zoie , Martínez-Palomera Jorge , Duchêne Gaspard , Ashimbekova Aishabibi , Wolfe Edward , Angelo Isabel , Pinte Christophe
Published: November 2022

The physical structure and properties of protoplanetary disks are typically derived from spatially resolved disk images. Edge-on disks in particular provide an important view point on the vertical structure and degree of settling of disks. Such analyses rely on radiative transfer (RT) calculations that are generally computationally intensive due to the high optical depth of disks. Here we present a machine learning framework that has the potential to dramatically speed up the forward modeling process by approximating the results of RT calculations. This framework, trained on an initial set of RT calculations, utilizes an autoencoder neural network to enable the generation of synthetic scattered light images of edge-on disks directly from a set of physical parameters. We demonstrate that this framework generates synthetic images 2–3 orders of magnitude faster than using RT calculations. These machine learning-generated images appear to approximate the RT images well, in particular preserving their size and shape. We also find a strong correlation between the latent space representations of the generated disk images and several of their associated physical parameters. Finally, we discuss potential changes to the framework, such as methods to further improve the image quality, extending the framework to multiple wavelengths, and inverting the process to infer physical parameters from observed images. Overall, these new tools have the potential to enable a more efficient and uniform analysis of edge-on disk properties and the initial conditions of planet formation.
The Effect of Primordial Black Holes and Streaming Motions on Structure Formation
Authors: Atrio-Barandela F.
Published: November 2022

Primordial black holes could be an important component of the dark matter in the universe. If they exist, they would add a Poisson component to the matter power spectrum. The extra power would speed up the emergence of dark matter halos that seed the formation of first stars and galaxies. Kashlinsky suggested that the additional velocity fluctuations would accelerate the infall of baryons onto the dark matter potential wells. We analyze the effect of primordial black holes on the baryon infall from recombination to reionization and find the correction to be a few percent of the power suppression first identified by Tseliakhovich & Hirata. However, the dynamical effect of this correction in addition to the extra power speeds up the formation of halos in the mass range of 104–105−6
M
⊙, while slightly decreasing the formation of those in the range 106–108
M
⊙, confirming earlier analytic estimates and recent results of numerical simulations.
Une ténébreuse collaboration : Balzac, Hetzel, Chlendowski, Bertall, Gavarni
Authors: Baroni Silvia
Published: November 2022

L’article analyse la collaboration entre Balzac, les éditeurs Hetzel et Chlendowski, et les illustrateurs Bertall et Gavarni pour la publication de trois œuvres illustrées : Philosophie de la vie conjugale , Paris marié et Petites misères de la vie conjugale . Nous nous interrogeons d’abord sur une question légale : comment Hetzel a-t‑il pu publier Paris marié , alors que Balzac avait signé avec Chlendowski un contrat qui l’empêchait de publier les Petites misères de la vie conjugale chez d’autres éditeurs dans un délai de six mois ? Nous tentons d’approfondir ensuite la collaboration entre Balzac et les deux illustrateurs ; alors que l’exemple de Bertall met en lumière certaines ambiguïtés dans le rapport de l’illustrateur avec le romancier, le cas de Paris marié , où l’illustration est « un libre commentaire » du texte écrit réalisé à l’insu de Balzac, témoigne de l’indépendance croissante de l’illustrateur, ce dernier dépendant de l’éditeur plutôt que de l’écrivain.
« L’union fait la force »
Authors: Caretti Samantha
Published: November 2022

Dans l’histoire du romantisme, Honoré de Balzac occupe une place ambiguë. S’il fréquente assidûment les salons des romantiques, assiste à leurs représentations dramatiques et cède même à la tentation d’écrire des ouvrages qu’il reconnaît demi-romantiques dans les années 1820, il n’est pas admis parmi les dieux du romantisme , selon le mot de Théophile Gautier, pas davantage disciple zélé et, à partir de 1830, se révèle même un sévère critique dans la presse. Pourtant, dans ces temps où le romantisme doit user de stratégies de promotion pour assurer son existence, sa légitimité, puis son triomphe, Balzac répond présent et collabore à des projets collectifs qui mêlent ainsi, malgré lui, son nom à ceux des auteurs romantiques comme Lamartine, Chateaubriand ou Victor Hugo. Ses collaborations vont des Annales romantiques aux keepsakes , en passant par les ouvrages de littérature panoramique, tant comme auteur que, parfois aussi, comme éditeur. Il s’agira donc d’étudier le rôle qu’a joué Balzac dans la prometteuse entreprise romantique et de nous interroger tant sur ses motivations que sur son projet de collaborer peut-être moins à la nouvelle école que, plus largement, à la littérature de son temps.
Balzac et ses « aides de camp »
Authors: Méra Brigitte
Published: November 2022

Il s’agira de s’interroger sur la puissance d’élucidation de l’expression et de son origine. C’est en 1835, que Belloy et Grammont sont engagés comme secrétaires pour corriger les Œuvres complètes de Saint-Aubin , Balzac n’en ayant ni le temps ni le désir. Par la suite, une collaboration plus protéiforme s’établit grâce à la presse et à un apprentissage collectif. Cependant, peu de remaniements se feront et sans contrôle de l’auteur ; si bien que le néologisme « modernité » ne sera nullement relevé, 41 ans pourtant avant Baudelaire. L’Excommunié corrigé essentiellement par Belloy en raison d’un incendie, présente, quant à lui, et sous les corrections, un Balzac autrement plus fécond que le ou les secrétaires. Quant aux Contes artistes , l’auteur s’efforce d’obtenir des détails sur la peinture et la musique autour de lui, mais s’arroge le droit de les modifier en consultant plutôt Diderot et la vie de Beethoven. Par conséquent, et en conclusion, l’écrivain fera peu appel à ses aides de camp pour de simples raisons : il travaille sur les placards, et sa discipline est plutôt solitaire. Aussi la modernité balzacienne est bel et bien l’expression d’une originalité personnelle, irremplaçable.
Balzac et Dostoïevski : une collaboration inattendue
Authors: Aubin Marie-Christine
Published: November 2022

Si, dans le langage courant, l’idée de collaboration sous-entend souvent le fait de travailler ensemble à une œuvre commune dans un espace commun, il peut aussi y avoir des collaborations en quelque sorte décalées, soit dans le temps soit dans l’espace. Ainsi Balzac, qui entrevoit déjà son lecteur comme cocréateur de son œuvre, n’aurait sûrement pas nié que non seulement les auteurs qui ont nourri sa pensée et son imagination ont pu jouer le rôle de collaborateurs de ses œuvres – Dante ne lui a-t‑il pas soufflé le titre de sa Comédie humaine ? – mais aussi que lui-même pourrait jouer un rôle semblable auprès de jeunes auteurs. C’est ce qui s’est produit avec Dostoïevski qui, à dix-sept ans, en 1838, a découvert Balzac et s’est pris de passion pour ses écrits qu’il a lus d’un trait l’été suivant. L’influence de Balzac sur Dostoïevski est telle que celui-ci décide de le prendre pour maître et d’apprendre le métier d’écrivain en traduisant Eugénie Grandet qu’il considère comme « une merveille ». Phrase après phrase, il réfléchit, non seulement au sens, mais aussi aux émotions qu’il ressent à la lecture du roman. Puis, au fil de sa traduction, il se demande comment construire un roman, créer des personnages authentiques, décrire des lieux de telle sorte qu’on y retrouve la vivacité et l’expressivité qu’il a ressenties à la lecture. Il apprend à observer le monde et à en tirer des leçons, à penser son vécu d’une manière nouvelle, autant de réflexions qui contribueront à la formation littéraire du grand écrivain. Cette traduction, commencée en 1843 alors que Dostoïevski n’avait que 22 ans, fut, en 1844, sa première publication. L’année suivante paraissait son premier roman, Les Pauvres gens , où l’on retrouvera, selon Leonid Grossman, bien des caractéristiques du maître, car Dostoïevski « avait lu [Balzac] au point de l’imiter, au point de ressentir le besoin de partager son œuvre en la traduisant, et même au point d’adopter la terminologie et le style de son idole littéraire. » Par sa traduction, Dostoïevski n’a pas seulement établi les bases de ce qu’il allait devenir comme écrivain, il a contribué à la diffusion, mais aussi à l’aura, de l’œuvre balzacienne, du vivant de l’auteur comme dans sa postérité.
Réflexions sur les portes et les fenêtres dans La Comédie humaine
Authors: Dupuis Danielle
Published: November 2022

Portes et fenêtres figurent par centaines dans La Comédie humaine . C’est, bien sûr, en tant qu’observateur des réalités de son époque que Balzac s’est intéressé à ces éléments de l’environnement quotidien de ses personnages. Mais il en a fait surtout usage en tant que romancier. Portes et fenêtres par les scènes qui leur sont inhérentes, relevant d’une esthétique picturale, théâtrale voire cinématographique avant l’heure, scandent l’intrigue à moins qu’elles ne soient directement à l’origine du drame. Elles ne sont donc jamais évoquées gratuitement et par elles nous avons accès à ce qui aurait pu nous être dérobé : le huis clos de la vie privée.
Évaluer les bénéfices potentiels d’une technologie émergente pour une organisation
Authors: Chourabi Olfa , Feki Mondher , Dudézert Aurélie , Boughzala Imed
Published: November 2022

La Robotic Process Automation (RPA) est une technologie émergente utilisée dans plusieurs secteurs de l’économie tels que l’industrie, la santé et la finance. Elle représente aujourd’hui une opportunité pour les acteurs du secteur de l’assurance qui s’interrogent sur la manière d’évaluer les bénéfices de cette technologie à moyen terme en tenant compte de leur contexte spécifique. Dans cet article, nous présentons en premier lieu une synthèse des travaux académiques sur les apports de la RPA pour les entreprises et les enjeux de sa mise en place. Le cas de la Direction des Flux d’Allianz France est ensuite présenté, en montrant la manière dont cette organisation aborde la question de l’évaluation des bénéfices potentiels des solutions de RPA pour l’amélioration de la gestion documentaire. Nous exposons les apports théoriques du cas ainsi que notre retour d’expérience sur son animation. Enfin, nous évoquons d’autres questions qui pourraient aussi être traitées avec ce cas.
Different novel extraction techniques on chemical and functional properties of sugar extracts from spent coffee grounds
Authors: Samsalee Namfon , Sothornvit Rungsinee
Published: November 2022

Large amounts of solid wastes such as spent coffee grounds (SCGs) from brewing provide a valuable sugar source to investigate. The effects on the sugar properties of extraction factors were studied. Different solvent extractions using an autoclave showed distinguishable sugar contents and properties. Water extracted the highest total sugar content while alkali extracted the highest total phenolic content (TPC). The ultrasonic-water-bath-assisted extraction with water did not produce any significant content or TPC. Finally, the combination of ultrasonic-autoclave-assisted extraction with water at 40% amplitude for 10 min produced the highest total sugar content and TPC, similar to that found in samples from the autoclave extraction with water. The FT-IR spectra of SCGs sugar revealed both amorphous and crystalline structures. All sugar extracts from SCGs contained phosphorus, potassium and calcium as the main mineral elements. Thus, sugar extracts from SCGs can be considered as an alternative additive with a good TPC for food products.
Identification and validation of a new pyroptosis-associated lncRNA signature to predict survival outcomes, immunological responses and drug sensitivity in patients with gastric cancer
Authors: Liu Jinsong , Dai Yuyang , Lu Yueyao , Liu Xiuling , Deng Jianzhong , Lu Wenbin , Liu Qian
Published: November 2022

Background

Gastric cancer (GC) ranks fifth in prevalence among carcinomas worldwide. Both pyroptosis and long noncoding RNAs (lncRNAs) play crucial roles in the occurrence and development of gastric cancer. Therefore, we aimed to construct a pyroptosis-associated lncRNA model to predict the outcomes of patients with gastric cancer.

Methods

Pyroptosis-associated lncRNAs were identified through co-expression analysis. Univariate and multivariate Cox regression analyses were performed using the least absolute shrinkage and selection operator (LASSO). Prognostic values were tested through principal component analysis, a predictive nomogram, functional analysis and Kaplan‒Meier analysis. Finally, immunotherapy and drug susceptibility predictions and hub lncRNA validation were performed.

Results

Using the risk model, GC individuals were classified into two groups: low-risk and high-risk groups. The prognostic signature could distinguish the different risk groups based on principal component analysis. The area under the curve and the conformance index suggested that this risk model was capable of correctly predicting GC patient outcomes. The predicted incidences of the one-, three-, and five-year overall survivals exhibited perfect conformance. Distinct changes in immunological markers were noted between the two risk groups. Finally, greater levels of appropriate chemotherapies were required in the high-risk group. AC005332.1, AC009812.4 and AP000695.1 levels were significantly increased in gastric tumor tissue compared with normal tissue.

Conclusions

We created a predictive model based on 10 pyroptosis-associated lncRNAs that could accurately predict the outcomes of GC patients and provide a promising treatment option in the future.
A Multiform YouTube Homeric Rhapsody from 2020
Authors: Jovanović Neven
Published: November 2022

The Odyssey ‘Round the World was a collaborative public reading of Homer’s Odyssey published on YouTube in December 2020, at the height of the COVID-19 pandemic. Coming from the larger Reading Greek Tragedy Online initiative and organized by the Harvard University Center for Hellenic Studies, the reading featured performances of every book of the Odyssey by students, faculty, actors and laypersons from about twenty countries. The contributors were encouraged to perform in their own language, but they could also use the Ancient Greek, or any other language; the text could have been read, recited, sung, acted. The result, still available online, is briefly described here. Reflecting on the event I notice that public readings and YouTube videos are, as genres and cultural activities, rarely included in surveys of Homeric reception. The Odyssey ‘Round the World event is distinguished by its prominent diversity; in this way, the event connects with current debates on “Classics” as an academic discipline and with the theory of multiform, diachronic development of Homeric poems. The event also demonstrates both advantages and limits of the technology, and, most importantly, it makes us aware of the distance between Homeric poems as performance in ancient Greece and the usual way we deal with them as our reading matter.
Identiteta neidentitete v znanstveni fantastiki
Authors: Jarc Ana
Published: November 2022

Članek obravnava ekološke iztočnice, izražene v znanstveni fantastiki in analizirane s teorijo o identiteti neidentitete filozofa Theodorja W. Adorna. Uvod je namenjen seznanitvi literarne vede z načinom branja znanstvene fantastike, ki analizira njene tematizacije narave na podlagi človekove odmaknjenosti od neidentitete. Termin narave v znanstveni fantastiki pod svoje okrilje jemlje nečloveške živali, nezemljane, robote, ljudi in fizično naravo, v človekovem odnosu do vseh teh pa je mogoče opazovati distanciranje od drugega in v tem povod za nastanek okoljske problematike; omenjene skupine lahko tako služijo za organizirano analizo reprezentacije nečloveškega v znanstveni fantastiki. Zaradi tematizacije znanosti in tehnologije je žanr znanstvene fantastike primeren za jasno razločevanje identitete od neidentitete ter ugotavljanje njunih osrednjih značilnosti. V času pereče ekološke krize je diskurz o antropocentrizmu pomembna tema in tudi literarna veda je poklicana k razvijanju kritičnega, neantropocentričnega pogleda na literaturo in njene reprezentacije narave.