bluuebunny/crossref_metadata_2025 huggingface dataset:
Nilai-Nilai Akhlak dalam Kitab Bidāyah al-Hidāyah Perspektif Teori Pengembangan Kepribadian
Authors: Muhlishotin Muhlishotin , Muhid Abdul , Fuad Ahmad Zakki
Published: July 2024

This study aims to find out how the moral values in the book of Bidāyah al-Hidāyah discussed through perspective of personality development theory which includes four personality developments: religious education, habituation to discipline, habituation to ethics and noble character, and habituation to independence. This type of research includes library research with secondary data sources. As for the data collection technique, the study of documentation from the study of the main sources, namely the book of Bidāyah al-Hidāyah and relevant research literature. The data obtained were then be analyzed using content analysis and found as the results of this research, namely the indicative that the Bidāyah al-Hidāyah contains three moral values. The first moral value is that students in seeking knowledge must always remember Allah. Secondly, an educator must be responsible and authoritative. And thirdly, students must have good character, morals, and humility, especially towards kyai and/or ustadz.
Repercussions of COVID-19 on the care of children with special health needs
Authors: Casacio Gabriela Dominicci de Melo , Mello Débora Falleiros de , Zilly Adriana , Silva Rosane Meire Munhak da
Published: July 2024

Abstract Objective Understanding the repercussions of the COVID-19 pandemic on the care of children with special health needs. Methods Exploratory, qualitative research, anchored in the conceptual framework of health vulnerability in the individual, social and institutional dimensions. Interviews were carried out from October 2020 to February 2021 (pre-vaccination against COVID-19) with 19 family caregivers, 11 professionals from education, social protection and health institutions and 15 primary health care nurses in a Brazilian city on the Brazil-Argentina-Paraguay border. Reflective thematic analysis was applied. Results Discontinuity in care, low scope of social protection and unstable institutional context marked the attention of children with special health needs. Individual vulnerabilities were highlighted as a result of vaccination delays, fear of contagion and changes in development; institutional vulnerability due to restrictions on home visits, waiting lists, lack of professionals and absence of group activities; and social vulnerability related to difficulties in social assistance and the closure of land borders. Elements related to the telehealth strategy and mechanisms that assume professional responsibility expressed strengths for the care of children with special health needs. Conclusion The restrictive measures adopted at the beginning of the COVID-19 pandemic had a negative impact on the care of children with special health needs, intensifying their individual and social vulnerabilities. Strengthening family and community contexts and expanding dialogue between sectors of primary health care indicate avoiding a mismatch between professional support and the pressing needs of these children, ensuring continuity of care.
Analgesia neuroaxial no trabalho de parto: efeitos sobre desfechos maternos e neonatais
Authors: Souza Marcella Rocha Tavares de , Carneiro Jessica Lourenço , Farias Laryssa Miranda Vidal Cavalcante , Costa Camila Chaves da , Vasconcelos Camila Moreira , Lima Mylena Oliveira Pititinga , Damasceno Ana Kelve de Castro
Published: July 2024

Resumo Objetivo Comparar os desfechos maternos e neonatais de mulheres que usaram e não usaram analgesia neuroaxial durante o trabalho de parto. Métodos Estudo transversal comparativo, documental, com coleta retrospectiva de dados, realizado em uma maternidade terciária de referência no Ceará. O tamanho da amostra foi calculado pela diferença entre duas proporções: partos vaginais com e sem analgesia, sendo 130 mulheres para cada grupo, totalizando 260 prontuários. A coleta de dados ocorreu entre julho de 2019 e fevereiro de 2020. Foram usados os testes t de Student, U de Mann-Whitney, qui-quadrado de Pearson, exato de Fisher e o programa IBM SPSS. Resultados O grupo com analgesia apresentou maior média de consultas pré-natal (8,24; p<0,001), maior exposição à indução (74; 56,9%; p<0,001), com uso de ocitocina (57; 43,8%; p<0,001), maior duração do trabalho de parto ativo (média: 392 min; p<0,001) e do período expulsivo (média: 85,3 min; p<0,001), maior frequência de episiotomia (7; 7,9%; p=0,03), de parto cesárea (41; 31,5%; p<0,001), e pariram bebês mais pesados (média: 3,28 kg; p=0,007). Conclusão O uso de analgesia está associado à maior frequência de intervenções obstétricas, bem como ao aumento na duração do trabalho de parto. Quanto aos desfechos neonatais, o grupo com analgesia pariu recém-nascidos mais pesados; além disso, não foi observada associação com o escore de Apgar, nem encaminhamentos para unidades de risco.
Cuidados de enfermagem forense aos homens adultos vítimas de violências sexuais: scoping review
Authors: Silva Thiago Augusto Soares Monteiro da , Haberland Débora Fernanda , Kneodler Thais da Silva , Duarte Alex Coelho da Silva , Chicharo Sandra Conceição Ribeiro , Oliveira Alexandre Barbosa de
Published: July 2024

Resumo Objetivo Mapear e sintetizar evidências sobre a assistência de enfermagem forense a homens adultos vítimas de violência sexual. Métodos Scoping review de acordo com o método JBI. Os critérios de elegibilidade incluíram: População – homens adultos com idade entre 18 e 59 anos; Conceito – assistência de enfermagem forense; e Contexto – violência sexual contra homem adulto atendido em serviços de saúde. A busca foi realizada em três etapas por dois pesquisadores, com a participação de um terceiro revisor para sanar dúvidas. A coleta de dados foi realizada a partir de fontes de dados por meio de descritores e palavras-chave. Para esta revisão, o corte temporal e idiomático não foi atualizado. Foram utilizadas as bases de dados Biblioteca Virtual em Saúde (BVS), Base de Dados de Enfermagem (BDENF), Medical Literature Analysis and Retrieval System Online (MEDLINE) via PubMed, CINAHL via Ebsco e literatura cinzenta. Os dados foram sistematicamente divulgados e foi realizada análise de conteúdo indutiva em 16 estudos incluídos. A síntese dos resultados foi apresentada por meio de gráficos, infográficos e diagramas. Resultados Centrou-se no cuidado compassivo e na relação de ajuda, registro de dados subjetivos, necessidade de retirada da roupa da vítima, exame de cabeça e pés, registro de lesões em diagramas corporais, registros fotográficos, coleta e preservação de vestígios forenses, coleta de orofaringe, swabs penianos, escrotais e anorretais. Foram mapeados cuidados relacionados à colposcopia, ao uso da lâmpada de Wood e à anuscopia. Conclusão Situações de violência sexual contra homens, embora pouco abordadas, podem ocorrer com frequência no cotidiano, o que implica o reconhecimento de cuidados que possam promover o acolhimento, a fim de preservar sua integridade e reduzir traumas decorrentes dessa situação, bem como garantir o registro do rastreio forense.
Forensic nursing care for adult male victims of sexual violence: a scoping review
Authors: Silva Thiago Augusto Soares Monteiro da , Haberland Débora Fernanda , Kneodler Thais da Silva , Duarte Alex Coelho da Silva , Chicharo Sandra Conceição Ribeiro , Oliveira Alexandre Barbosa de
Published: July 2024

Abstract Objective To map and synthetize evidence on forensic nursing care for adult men victims of sexual violence. Methods A scoping review in accordance with JBI method. The eligibility criteria included: Population - adult men aged 18 to 59 years old; Concept - forensic nursing care; and Context - sexual violence against an adult man treated in health services. The search was carried out in three stages by two researchers, with the participation of a third reviewer to solve doubts. Data collection was carried out from data sources using descriptors and keywords. For this review, the temporal and idiomatic cut-off was not updated. The Virtual Health Library (VHL), Nursing Database (BDENF), Medical Literature Analysis and Retrieval System Online (MEDLINE) via PubMed, CINAHL via Ebsco databases and gray literature were used. Data were systematically spread sheeted, and inductive content analysis was carried out on 16 included studies. Synthesis of results was presented using charts, infographics and diagrams. Results It focused on compassionate care and helping relationship, subjective data recording, need to remove the victim’s clothes, head-foot examination, injury recording on body diagrams, photographic records, forensic trace collection and preservation, oropharyngeal collection, penile, scrotal and anorectal swabs. Care related to colposcopy, use of Wood’s lamp and anoscopy was mapped. Conclusion Situations of sexual violence against men, although little addressed, can occur frequently in everyday life, which implies the recognition of care that can promote welcoming in order to preserve their integrity and reduce trauma arising from this situation as well as guaranteeing forensic trace recording.
A Study on the Modern Education Textbook Introduction to New Educational Studies in Korea(1909) Written by Saito Ichiro during the Patriotic Enlightenment Period(1905–1910)
Authors: Kim Ja-Joong ,   The Society of Korea and Japan Education
Published: July 2024

本論文は愛国啓蒙期(1905–1910)の朝鮮における在朝鮮日本人であり、私立学校の教師でもある斎藤一郎が著述した近代教育学教材韓国新教育学楷梯の内容を分析することにより、その教育的･政治的意味を究明することを目的とした。その結果は以下の通りである。第一に、斎藤は私立学校の急増とそれに伴う教員需要の増加に伴い、教員養成機関と近代教育学の知識を求める人が増えるにつれ、教育学研究者のための入門書と短期の教育学講習用として韓国新教育学楷梯を著した。第二に、斎藤は日本の「国是」に呼応する側面で韓国新教育学楷梯を著した。彼は「普通学校令」の第1条を参考にして教育目的を規定し、これを達成するのに必要な教育方法として三育論を提示した。また、彼は朝鮮人の警戒心を低くするために儒学経典の文句を引用し、これを媒介として「教育勅語」のような日本の教育目的を密かに朝鮮人に注入しようとしたと考えられる。// This study aimed to analyze the educational and political meaning of the modern education textbook Introduction to New Educational Studies in Korea(1909) written by Saito Ichiro during the period of Patriotic Enlightenment(1905–1910). The results are as follows.
First, Saito wrote this textbook as an introduction for educational researchers and short–term educational lessons.
Second, Saito also wrote Introduction to New Educational Studies in Korea in response to Japan's 'national policy'. He defined the purpose of education by referring to Article 1 of the 'General School Ordinance' enacted by Japanese officials of the Ministry of Education, and suggested the theory of Samyuk as an educational method necessary to achieve this.
A reliable method for quick comparisons of enchytraeid (Oligochaeta) densities in soil and their seasonal changes under cultivated and natural fields in central Greece
Authors: Chalkia Christina , Dritsoulas Alexandros , Giannakou Ioannis , Boros Gergely , Solomou Alexandra D.
Published: July 2024

Although Enchytraeidae constitute an important component of soil fauna, their communities have not been adequately studied in cultivated soils. We studied the species composition and the seasonal fluctuations of the enchytraeid communities in a four-year alfalfa plantation and its boundary zone in the valley of Kopaida, Central Greece for a period of one year. The population densities were recovered at 15 cm depth. There were remarkable seasonal changes in the population densities that took their highest value in autumn and their lowest in summer in both soils. The composition of the plantation community consisted of two distinct species with opportunistic life strategy and developed higher density compared to the boundary zone. The boundary zone harbored four species which mainly had robust, long living developmental pattern. We concluded that the specific characteristics of the dominant plant species were the most decisive differentiating factor determining the enchytraeid communities, followed by the cultural practices. The results from the sucrose centrifugation method of extraction exhibited strong correlation with those of the cold wet extraction method without filtering. This indicates that sucrose centrifugation method can be safely used in quickly processing high number of samples and for the enchytraeid estimation in multidisciplinary research works.
Studi Eksperimen Indeks El Niño Southern Oscillation & Indian Ocean Dipole di Indonesia dengan Memanfaatkan Oceanic Niño Index dan Dipole Mode Index (Studi Kasus: Tahun 2009 – 2020)
Authors: Krisnanto Wahyu Fajar , Sartimbul Aida , Pranowo Widodo Setiyo , Sari Syarifah Hikmah Julinda , Setyawan Fahreza Okta
Published: July 2024

Interaksi antara laut dan atmosfer Benua Maritim Indonesia dengan kondisi yang terjadi pada Samudera Pasifik dan Hindia adalah sangat kuat. Fenomena yang sangat mempengaruhi Indonesia diantaranya adalah El Nino Southern Oscillation (ENSO) dan Indian Ocean Dipole (IOD). Indeks yang digunakan, secara teoritik, untuk menyatakan fase ENSO dan IOD sangat beragam, seperti DMI, Nino 3.4, ONI, dan sebagainya. Artikel ini menyajikan studi eksperimental tentang kopling Indeks antara ONI, DMI dan SPL. Data yang digunakan dalam penelitian ini adalah data bulanan SPL Indonesia yang diambil dari situs NASA Oceancolor, data indeks ONI dan DMI yang diambil dari situs NOAA, dan peta SPL dan angin ekuatorial yang disediakan oleh situs IRI. Hasil riset menunjukkan bahwa saat fase El Niño/IOD positif, angin dan massa air hangat bergerak menjauhi Indonesia pada kedua samudera. Sedangkan pada fase La Niña/IOD negatif terjadi hal sebaliknya. Ada dua teori yang bisa mendeskripsikan korelasi ENSO dengan IOD, pertama ENSO dapat mempengaruhi keberadaan IOD serta intensitasnya. kedua IOD dapat terbentuk dengan sendirinya tanpa ada pengaruh dari aktivitas ENSO. Indeks baru berupa modifikasi yang didapatkan menggunakan metode korelasi, pada eksperimen ini, belum bisa digunakan untuk menentukan fase ENSO dan IOD. Namun, hasil eksperimen berupa kopling indeks menggunakan metode anomali memiliki hasil menjanjikan untuk digunakan dalam penentuan fase ENSO dan IOD untuk wilayah Indonesia, walaupun perlu dilakukan studi lebih lanjut dengan dengan data yang lebih panjang.
Gallbladder diseases detected by ultrasound and correlated risk factors
Authors: Mahdi Sahar Ahmed ,   Department of Radiologic Techniques, Turath University College, Baghdad, Iraq, Jaafar Israa ,   College of Dentistry, Al-Esraa University Baghdad, Iraq
Published: July 2024

Background. Gallbladder diseases are relatively common, most of which are asymptomatic, others may be presented with right hypochondriac pain. Obesity, metabolic syndrome, long-term fasting, rapid weight reduction, bariatric surgery and drugs are associated with bile stasis and hence participate in gallstone formation. The study aimed to determine the variety of gall bladder disease detected by ultrasound in Iraqi patients. Methods. This study involved a randomly selected sample of 100 men and 100 women who attended the ultrasound clinic at Emamein Kadhimein Medical City for abdominal ultrasonography for various reasons in a period of 8 months (Oct 2022-Jul 2023). Data about age, sex, risk factors and symptoms were collected from those who had ultrasound features of gall bladder diseases. Results. It was found that gall bladder diseases are more common in women (23% of all examined women) than men (11% of all examined men). The most affected age groups are between 40-49, the percentage of women affected in this age group is 30.47% and men 12%. Most of the cases were without symptoms. The most common ultrasound finding is gallstones, where the percentage of affected women reached 82.6% and the affected men 81.8%. Conclusion. Ultrasound has a valuable role in screening, detection and follows up of gall bladder diseases. It is safe, available and cost-effective examination. Gall bladder diseases particularly gall stones are relatively common in Iraqi population, being more common in middle age women with clear association with obesity and multiparty among other risk factors. Most of patients were asymptomatic others presented with symptoms like abdominal pain.
Texto para Discussão 2911
Authors: Silva Fernanda Aparecida , Nonnenberg Marcelo José Braga
Published: July 2024

O objetivo deste trabalho é analisar as questões relacionadas à certificação internacional do café e verificar quais as eventuais vantagens em se aumentar a produção certificada, do ponto de vista de acesso a mercados e à diferenciação de preços. Em um primeiro momento, foram apresentadas informações sobre produção mundial e nacional, exportação e principais mercados consumidores do café brasileiro. Posteriormente, discutiram-se as principais certificações para o café, destacando área (hectares – ha) e produção (toneladas métricas) certificada e os principais requisitos para a obtenção de cada certificação. Por fim, algumas questões foram apontadas a partir de contatos com o mercado sobre os desafios e oportunidades da certificação para o café do Brasil. De forma geral, os resultados obtidos permitem concluir que a certificação traz diversos benefícios aos produtores de café. Há o benefício direto que está relacionado ao aumento do preço (preço prêmio) e outros indiretos, como: agregação de valor por meio de medidas que buscam mitigar os riscos ambientais e sociais; melhoria na estrutura de produção; melhoria na gestão dos custos; abertura ao mercado internacional; maior qualidade de vida; recebimento de assistência técnica; agregação de valor da propriedade ao realizar as adequações em sua infraestrutura; entre outros. Todavia, algumas questões precisam ser colocadas para debate no que se refere às certificações, como os custos para a obtenção dos selos, o grande número de certificados que podem conter os mesmos objetivos e que acabam confundindo o consumidor, a competição entre as certificadoras que podem acabar flexibilizando os requisitos para atrair mais produtores e o envolvimento de fazendas certificadas em práticas greenwashing e bluewashing.
Visitor Perception Related to the Quality of Service in Todo Tourism Village
Authors: Surianto Frumensius , Wahyudi Agus
Published: July 2024

This study's objective is to examine how guests perceive the level of service at Todo Tourism Village. A quantitative descriptive strategy is employed in this investigation. Using a random procedure, a sample of one hundred respondents was obtained. A questionnaire is used in the data collection process. The study's findings indicate that visitor satisfaction is in the high range in terms of tangibseles, empathy, responsiveness, assurance, and reliability, meaning that many visitors feel secure and at ease and intend to return to Todo Tourism Village.
A New Model of Rating to Evaluate Start-ups in Emerging Indian Market
Authors: Mahajan Poonam , Kaur Ravleen
Published: July 2024

Conceptualization of an idea to a well framed model is emerging with need of generating wealth at national base. Entrepreneurship is the crucial base of an economy measuring the wealth base thereby contributing to national income. The need for evaluation of these start- ups with some criteria is a pressing priority. The rating criterion has risen these days as the expressional value for an individual assessment for a company or a firm. There is a need to widen the range for rating to full fledge rating model considering financials and non-financial aspects by opening its arms towards the most important segment of economy i.e. start-ups. In consideration of this, the need to launch a well specified rating agency for start-up is need of the hour. Since there is no particular study defining its focus towards such need on national and international level, we want to explore this area of research so as to contribute to existing literature (which is very limited). Considering India, although there is much effort by government to boost start-ups initiatives like Atma Nirbhar Bharat, Start-up India, Make in India and relaxations in budgets etc. but there is no criterion to evaluate these start-ups in order to gain visibility. In this research paper we made an effort to frame a rating model considering the important factors affecting the start-up which can satisfy the need for the model. The model is framed by us considering all financial factors like sources of funds, working capital, financial performance, idle funds etc. and non-financial factors like founder details, descriptive, market variable and future aspects etc. which are essential for a start-up to evaluate and henceforth benefits in longer run-in terms of getting easy funding, financial support and more visibility. An extant literature review is done in order to cover all parameters focusing the evaluation of start-ups with a longer perspective by adding to existing literature and helping policy makers, entrepreneurs, venture capitalists who can use the model to assess the start-ups and henceforth can benefit the economy.
Quizlet's Usefulness for Vocabulary Learning: Perceptions of High-Level and Low-Level Chinese College EFL Learners
Authors: Huanting Pan , Paee Rokiah , Ali Roslan
Published: July 2024

This study investigates the perceived usefulness of Quizlet for vocabulary learning among Chinese college EFL learners and examines differences in perceptions between high-level and low-level learners based on their post-test scores. A descriptive research design was employed, utilizing a web-based survey to gather quantitative data from 95 students in Shandong province, China, after an 8-week intervention using Quizlet. The survey was based on the Technology Acceptance Model (TAM) and focused on perceived usefulness. The findings reveal that overall, students hold a positive attitude towards Quizlet, with an overall mean score of 3.81 (SD = 0.64), indicating its perceived utility in enhancing vocabulary acquisition. Specifically, Quizlet was found to be particularly beneficial for improving both receptive (M=4.18, SD=0.70) and productive (M=4.17, SD=0.68) vocabulary knowledge. However, its perceived usefulness in improving broader language skills such as reading, writing, speaking, and listening was comparatively lower. An independent samples t-test indicated no significant difference in the overall perceived usefulness between high-level and low- level learners, though high-level learners perceived greater benefits in learning speed and productive vocabulary knowledge. These insights suggest that while Quizlet is a valuable tool for vocabulary learning, its integration should be complemented with other methods to address comprehensive language development. The study’s implications highlight the need for tailored instructional strategies to optimize digital tools like Quizlet across different proficiency levels in EFL contexts.
Health Care - An Android Application Implementation and Analyzing user Experience Using Python
Authors: Ahmed Estak , Islam Tusher Mazharul , Uddin Rana Md Nasir , Saha Sushanta , Shaima Mujiba , Nabi Norun , Islam Md Tanvir , Chowdhury Redoyan
Published: July 2024

Health Care represents a transformative application through which individuals can access essential hospital services remotely, particularly when they are indisposed by illness. The overarching objective of this initiative is to bolster public health and foster heightened awareness regarding personal well-being. Frequently, individuals fail to retain ambulance contact information or remain unaware of the specific contact details of nearby hospitals, exacerbating emergency situations. To address this, the proposed application will not only provide users with access to nearby hospital information based on their current location but also facilitate direct calls to hospital ambulances. Furthermore, the ability to schedule appointments remotely will streamline the process, alleviating the inconvenience associated with traditional appointment booking methods, such as phone calls or direct interactions with administrative staff. Additionally, users will receive daily health tips and notifications, emphasizing preventive care and lifestyle adjustments over reliance on medication. Through integrated chat functionality, patients can consult with healthcare professionals remotely, eliminating the need for in-person visits for non-urgent inquiries. This innovative utilization of modern technology in healthcare delivery represents a significant leap forward, offering swift access to medical advice and support in a manner that transcends traditional clinic-based consultations, thereby enhancing overall healthcare accessibility and efficiency.
Robodebt and Novel Data Technologies in the Public Sector
Authors: Hildenbrand Serena
Published: July 2024

The recent Royal Commission into Robodebt drew Australians’ attention to the risks of data technologies in the public sector. Novel data technologies, including artificial intelligence, offer potential public benefits but create risks to individuals and society. I argue that existing Australian data protection laws offer inadequate protection against the dangers posed by the use of such technologies in the public sector. Pending more tailored legislative change, I consider the extent to which specific human rights laws such as those in Queensland, Victoria and the Australian Capital Territory, together with effective application of risk assessment methodologies within a human rights culture, could be layered over data protection laws to provide ongoing technologically-neutral protection against such harms.
The relationship between the philosophy of Ubuntu and the principles of inclusive education
Authors: Mpofu Jabulani , Sefotho Maximus
Published: July 2024

This PRISMA scoping review identifies the emerging evidence on the relationship between the philosophy of ubuntu and the principles of inclusive education. The searches in this scoping review were conducted in AERD, Scopus, BASE EBSCO Host and Google Scholar to find the relationship between the philosophy of ubuntu as an African traditional knowledge system and the principles of inclusive education. Seven of the studies were included from a total of 134 articles published in Africa from January 2021 to December 2022 in English. Articles were excluded from review if they were published outside Africa, not in English, and from the period before January 2021. Data were thematically analysed following the thematic approach by Braun and Clarke (2021). Results organised by themes indicate that there is a very strong relationship between the philosophy of ubuntu and the principles of inclusive education. The thematic data analysis in this study indicated that both the philosophy of ubuntu and the principles of inclusive education are based on 1) equality, 2) unconditional acceptance, 3) enabling learning environment, and 4) respect for human diversity. The implication of this study is the recognition and adoption of the philosophy of ubuntu at inclusive education systems in Africa.
Radio Emission from the Magnetically Active M Dwarf UV Ceti from 1 to 105 GHz
Authors: Plant Kathryn , Hallinan Gregg , Bastian Tim
Published: July 2024

BL and UV Ceti are a nearby (2.7 pc) binary system with similar masses, spectral types, and rapid rotation rates, but very different magnetic activity. UV Ceti’s much stronger large-scale magnetic field may cause this difference, highlighting key unanswered questions about dynamo processes in fully convective objects. Here, we present multiepoch characterization of the radio spectrum of UV Ceti spanning 1–105 GHz, exhibiting flared emission similar to coronal activity, auroral-like emission analogous to planetary magnetospheres, and slowly varying persistent emission. Radio observations are a powerful means to probe the role that the large-scale magnetic field of UV Ceti has in nonthermal particle acceleration because radio-frequency phenomena result from both the activity of small-scale field features as well as large-scale auroral current systems. We find temporal variability at all bands observed, and a hint of rotational modulation in the degree of circular polarization up to 40 GHz. The persistent component of the emission is fairly constant from 1 to 105 GHz, making optically thick emission or optically thin gyrosynchrotron from electrons with an isotropic pitch angle distribution unlikely. We discuss the possibility of emission mechanisms analogous to Jupiter’s radiation belts.
Luminosity Functions of the Host Galaxies of Supernova
Authors: Liang Zhuoxi , Suzuki Nao , Doi Mamoru , Tanaka Masayuki , Yasuda Naoki
Published: July 2024

We present the luminosity functions and stellar mass functions of supernova (SN) host galaxies and test if they differ from the functions of normal field galaxies. We utilize homogeneous samples consisting of 273 SNe Ia (z ≤ 0.3) and 44 core-collapse (CC) SNe (z ≤ 0.1) from the Sloan Digital Sky Survey II Supernova Survey and the high-signal-to-noise-ratio photometry of galaxies from the Hyper Suprime-Cam Subaru Strategic Program. SN hosts are classified into star-forming and passive galaxy groups based on the spectral energy distribution fitting. We find that the SN host luminosity functions and stellar mass functions deviate from those of normal field galaxies. Star-forming galaxies dominate the low-mass end of the SN Ia host mass function, while passive galaxies dominate the high-mass end. CC SNe are predominantly hosted by star-forming galaxies. In addition, intermediate-mass hosts produce CC SNe with the highest efficiency, while the efficiency of producing SNe Ia monotonically increases as the hosts become more massive. Furthermore, we derive the pseudo mass normalized SN rates (pSNuM) based on the mass functions. We find that the star-forming component of pSNuM
Ia
is less sensitive to the changes in stellar mass, in comparison with the total rate. The behavior of pSNuM
CC
suggests that the CC rate is proportional to the star-forming rate.
Importance of Initial Condition on Bar Secular Evolution: Role of Halo Angular Momentum Distribution Discontinuity
Authors: Kataria Sandeep Kumar , Shen Juntai
Published: July 2024

The dark matter halo properties, for example, mass, spin, and concentration, play a significant role in the formation and evolution of bars in disk galaxies. This study highlights the importance of a new parameter: the dark matter halo angular momentum distribution in the disk’s central region. We experiment with N-body galaxy models having a disk and dark matter similar to Milky Way–type galaxies. In these models, we vary the discontinuity of the angular momentum distribution of the halo (the total spin is the same for all models). Our N-body experiments suggest that bar forms in all models after a few Gyr of disk evolution. However, in the secular evolution of the bar, as we evolve these models until 9.78 Gyr, the bar gains its strength in the model with the most continuous halo angular momentum distribution, and the bar loses strength for the most discontinuous halo angular momentum distribution. The secular evolution of the bar suggests that box/peanut/x-shaped bulges similar to those found in the Milky Way disk should be more pronounced in halos with continuous halo angular momentum distributions. This study demonstrates the importance of the initial condition setup of galaxy systems, namely the discontinuity in the dark matter halo angular momentum distribution for a given density distribution, on the bar secular evolution in the disk galaxy simulations. Further, this study helps reconcile the conflicting results of bar secular evolution in a high-spinning halo of the recent literature.
Determining Stellar Elemental Abundances from DESI Spectra with the Data-driven Payne
Authors: Zhang Meng , Xiang Maosheng , Ting Yuan-Sen , Wang Jiahui , Li Haining , Zou Hu , Nie Jundan , Mou Lanya , Wu Tianmin , Wu Yaqian , Liu Jifeng
Published: July 2024

Stellar abundances for a large number of stars provide key information for the study of Galactic formation history. Large spectroscopic surveys such as the Dark Energy Spectroscopic Instrument (DESI) and LAMOST take median-to-low-resolution (R ≲ 5000) spectra in the full optical wavelength range for millions of stars. However, the line-blending effect in these spectra causes great challenges for elemental abundance determination. Here we employ DD-Payne, a data-driven method regularized by differential spectra from stellar physical models, to the DESI early data release spectra for stellar abundance determination. Our implementation delivers 15 labels, including effective temperature T
eff, surface gravity

log

g

, microturbulence velocity v
mic, and the abundances for 12 individual elements, namely C, N, O, Mg, Al, Si, Ca, Ti, Cr, Mn, Fe, and Ni. Given a spectral signal-to-noise ratio of 100 per pixel, the internal precisions of the label estimates are about 20 K for T
eff, 0.05 dex for

log

g

, and 0.05 dex for most elemental abundances. These results agree with the theoretical limits from the Crámer–Rao bound calculation within a factor of 2. The majority of the accreted halo stars contributed by the Gaia–Enceladus–Sausage are discernible from the disk and in situ halo populations in the resultant [Mg/Fe]–[Fe/H] and [Al/Fe]–[Fe/H] abundance spaces. We also provide distance and orbital parameters for the sample stars, which spread over a distance out to ∼100 kpc. The DESI sample has a significantly higher fraction of distant (or metal-poor) stars than the other existing spectroscopic surveys, making it a powerful data set for studying the Galactic outskirts. The catalog is publicly available.
Fundamentalization of Periods for First- and Second-overtone Classical Cepheids
Authors: Pilecki Bogumił
Published: July 2024

Almost half of all classical Cepheids do not pulsate in fundamental mode, and nowadays, the fundamentalization of their higher-mode periods is frequently applied to increase the sample size in astrophysical investigations and allow for comparison with fundamental-mode Cepheids. On the other hand, the relations used to obtain fundamentalized periods are either old or based on small samples that cover narrow period ranges. We used available data of 989 Cepheids pulsating in at least two modes to obtain modern, high-quality empirical fundamentalization relations applicable in a wide range of periods of first- and second-overtone Cepheids for metallicities typical for the Milky Way and Magellanic Clouds. A clear correlation between the features of these relations and metallicity is seen, and periods with lower sensitivity to metallicity are identified. We also compare our results with double-mode Cepheids from the M31 and M33 galaxies. For the first galaxy, this indicates Cepheids have metallicities from supersolar to typical for the LMC, while for the latter, from solar to typical for the SMC. A general discussion of the usage of different types of fundamentalization relations, depending on the scientific problem, is included.
L’archipel productif stéphanois, fruit d’une collaboration élargie
Authors: Marcon Pierrick
Published: July 2024

À Saint-Étienne, l’agriculture urbaine agit comme un levier de la transition environnementale des quartiers prioritaires, en transformant les fonciers libérés par le renouvellement urbain en autant d’opportunités d’expérimentation de nouvelles formes de valorisation de l’espace public. Pierrick Marcon, chef de projet Quartiers fertiles à la Ville de Saint-Étienne, retrace la mise en place de cette démarche concertée qui fait la part belle au lien social et offre de nouvelles possibilités de développement économique au service d’une alimentation durable.
Pour une Sécurité sociale de l’alimentation
Authors: SSA
Published: July 2024

Le collectif national « Pour une Sécurité sociale de l’alimentation » (SSA) se réunit depuis plusieurs années autour d’une proposition ambitieuse pour organiser une démocratie alimentaire à même de transformer nos systèmes alimentaires. Comment les rendre accessibles, durables, de qualité tout en respectant les travailleur·euse·s de la filière, salarié·e·s ou non, ainsi que les producteurs et productrices (comprenant les filières de transformation et de distribution) ? Le collectif porte le projet de SSA comme un vecteur de transformation sociale et environnementale de nos politiques publiques.
Le Faitout, ustensile de la démocratie alimentaire
Authors: Vermillon Marie-Amandine
Published: July 2024

Actrices œuvrant pour un système alimentaire juste, durable et une société inclusive, les associations Bellebouffe et Singa Lyon ont travaillé à la création du Faitout, un tiers-lieu dédié à l’hospitalité et à la justice alimentaire dans le quartier populaire de la Saulaie situé à La Mulatière et Oullins-Pierre-Bénite. Marie-Amandine Vermillon, cofondatrice de Bellebouffe et du Faitout, revient sur cette expérience où les habitants et adhérents participent depuis le début pour penser le projet et le mettre en œuvre.
Pouvoir bien et mieux manger : la justice alimentaire selon les centres sociaux
Authors: Gille Laureline , Goût Fabrice
Published: July 2024

Préoccupation quotidienne traversée d’injonctions et de contraintes parfois contradictoires, l’alimentation est porteuse de différentes valeurs. En cela, elle est identifiée par les centres sociaux comme un sujet idéal de justice sociale et de pouvoir d’agir. Laureline Gille et Fabrice Goût, d’Auvergne Rhône-Alpes Centres Sociaux (AURACS), décrivent ce qu’il se joue dans les centres sociaux de la région devenus parties prenantes de la lutte contre la précarité alimentaire.
La bibliothèque musée l’Inguimbertine de Carpentras
Authors: de Saint Cheron Michaël
Published: July 2024

À l’occasion de l’ouverture de l’Inguimbertine, à Carprentras, cette bibliothèque musée présente les pochoirs de l’artiste de rue Christian Guémy, alias C215.
De Documentaliste à I2D , en passant par Documentaliste - Sciences de l’information : petite histoire de la revue de l’ADBS
Authors: Rauzier Jean-Michel
Published: July 2024

Dès sa création en 1963, l’ADBS a voulu proposer des publications à ses adhérents. La revue Documentaliste naît en 1964, sous forme de numéros spéciaux, pour affirmer l’émergence d’une profession nouvelle et répondre à ses préoccupations. En 1967, baptisée Documentaliste , Revue d’information et de techniques documentaires , elle acquiert le statut de revue trimestrielle, se consacrant à l’analyse des conditions d’exercice des documentalistes et à l’évolution de leurs instruments de travail. En 1976, elle devient Documentaliste - Sciences de l’information , pour s’ouvrir aux résultats de la recherche en sciences de l’information. En 2008, elle renforce sa dimension professionnelle, en s’organisant autour d’un dossier thématique et en élargissant ses modes de diffusion. En 2015, elle troque son titre hybride pour une dénomination plus adaptée aux nouveaux usages et métiers de l’info-doc, I2D - Information, données et documents , sans renoncer à sa double ligne rédactionnelle, entre pratiques et recherche.
Décrire les métiers de la gestion de l’information : le référentiel des métiers, perspectives et contraintes de l’exercice en 2023
Authors: Lebigre Loïc
Published: July 2024

En 2023, l’ADBS a mis à jour son Référentiel des métiers types des professionnels de l’information et de la documentation , dont la première version avait été publiée en 2001.
La formation à l’ADBS : après des années glorieuses, un nouveau contexte, de la crise à la reprise
Authors: Chiodi Bertrand
Published: July 2024

La formation a toujours été un des piliers de l’ADBS. L’ Association a longtemps été un grand organisme de formation, très réputé, qui proposait un catalogue très étoffé. À cause des difficultés rencontrées en 2017, il fut un temps question de supprimer cette activité. Mais c’aurait été mésestimer la capacité de rebond de notre association. En 2020, la formation a été repensée et l’offre subtilement remodelée : du remaniement du catalogue à la certification Qualiopi, en passant par les formations à distance et l’adoption d’une plateforme de gestion dédiée. Le succès est au rendez-vous et l’ADBS reste un acteur de référence en matière de formation : sans doute parce que l’association a su s’adapter aux évolutions des métiers tout en visant une qualité maximale de formation, tirant sa force de la puissance de son réseau et son agilité de son statut d’organisme à taille humaine.
« Information & Stratégie » de l’ADBS : une collection de référence qui répond aux enjeux de nos professions
Authors: Cottin Stéphane
Published: July 2024

Dès leurs origines, les publications de l’ADBS ont proposé une offre très riche, avec des ouvrages ancrés dans les pratiques professionnelles, mais aussi dans la recherche la plus avancée en sciences de l’information et dans la prospective. La collection de référence « Information & Stratégie », éditée depuis 2013 avec le plus grand soin chez DeBoeck Supérieur, témoigne de l’engagement de notre association en faveur de la profession de documentaliste : elle contribue à valoriser nos métiers, dans leur diversité et leur modernité, et répond aux grands enjeux d’aujourd’hui et de demain, notamment la transformation numérique des entreprises et des organisations. C’est pour honorer cet engagement à favoriser la diffusion d’ouvrages de réflexion et de recherche mais aussi d’ouvrages pratiques, proches de nos métiers, que nous œuvrons, Ghislaine Chartron , professeure en sciences de l’information et de la communication au CNAM, et Stéphane Cottin , chef du service de la documentation et de l’aide à l’instruction du Conseil constitutionnel, président du CA de l’École des bibliothécaires-documentalistes (EBD).
Union européenne : plus de personnes seules, moins de familles
Authors: Bellis Gil , Léger Jean-François , Parant Alain
Published: July 2024

Les ménages, c’est-à-dire l’ensemble des personnes qui vivent sous un même toit, constituent l’unité géographique élémentaire de socialisation. La réduction de la fécondité, qui diminue la taille des familles, et l’allongement des durées de vie, qui augmente la proportion de ménages de personnes âgées, ont entrainé la baisse de la taille moyenne des ménages au sein de l’UE 27. Cette dynamique démographique commune à l’ensemble des pays de l’UE 27 ne s’est pour autant pas traduite par une homogénéisation des caractéristiques des ménages et des familles entre les pays membres. Des différences, parfois importantes, subsistent car d’autres facteurs sont déterminants. Ils contribuent à définir une Union européenne très diversifiée, au sein de laquelle une typologie géographique est toutefois possible. Quelle est cette typologie ? Quels en sont les facteurs explicatifs ?
Reception of the clergy ordained by the heterodox in the Syriac Orthodox Church of Antioch with special reference to the Anglican Holy Orders
Authors: Akhrass Severus Roger
Published: July 2024

La reconnaissance des sacrements hétérodoxes par l’Église Syriaque Orthodoxe dépend de la validité du baptême administré. Historiquement, l’« oikonomia » (flexibilité ecclésiastique) permettait d’accepter certains sacrements de groupes hérétiques, tandis que l’« akribeia » (rigueur canonique) était moins utilisée. Conciles et Pères distinguaient hérétiques, schismatiques et groupes illégaux, appliquant ces principes de manière variable. Aujourd’hui, l’Église reconnaît les baptêmes catholiques et byzantins, mais pas les sacrements anglicans en raison de divergences doctrinales. Des changements récents dans l’anglicanisme, perçus comme des déviations des traditions bibliques et apostoliques, pourraient inciter à un retour à l’akribeia et à une reconsidération de la reconnaissance des baptêmes anglicans. Ainsi, si l’« oikonomia » a historiquement guidé l’acceptation des sacrements hétérodoxes, l’écart théologique croissant avec l’anglicanisme pourrait conduire à une approche plus stricte, affectant la reconnaissance future de leurs baptêmes.
Les entreprises marocaines à l’épreuve de l’inclusion des personnes en situation de handicap : entre attentes et réalités
Authors: Cherkaoui Adil , Belgaid Ahmed
Published: July 2024

La gestion du handicap au travail fait l’objet de nombreuses attentions. Dans certains cas, les entreprises paraissent sensibilisées à cette problématique, car elles sont elles-mêmes à l’origine des handicaps des salariés, à la suite d’un accident de travail par exemple. Dans d’autres cas, cette population spécifique est traitée dans une logique d’entreprise responsable ou citoyenne. En s’appuyant sur une étude qualitative menée auprès des personnes en situation de handicap et des praticiens RH au Maroc, nous mettons en évidence les perceptions, les obstacles et les leviers d’actions à proposer pour la mise en place d’une véritable démarche de la diversité axée sur le handicap dans les entreprises, en prônant une gestion socialement responsable des RH.
Dehors dedans
Authors: Benoist Jocelyn
Published: July 2024

L’auteur évoque les échanges intellectuels réguliers qu’il a eus, à la fin des années 1980 et dans les années 1990, avec Didier Motchane (1931-2017). Il essaie de cerner la singularité de cette figure, absolument unique dans la politique française de la fin du xx e siècle. Celle-ci lui semble représenter un nouage extrêmement singulier de la philosophie et de la politique, l’une devenant intérieure à l’autre tout en y produisant une forme de décalage. Ce décalage lui paraît fort nécessaire : en dépend la possibilité de concevoir encore la politique sous la modalité de l’espoir dans une transformation sociale radicale, dont nous avons aujourd’hui plus encore qu’hier besoin, dans la mesure même où il semble que nous sommes allés jusqu’au bout des évolutions sociales qu’avait analysées et anticipées Didier Motchane.
Denoising deep brain stimulation pacemaker signals with novel polymer-based nanocomposites: Porous biomaterials for sound absorption
Authors: Kasar Baraa Chasib Mezher AL , Asl Shahab Khameneh , Asgharzadeh Hamed , Peighambardoust Seyed Jamaleddin
Published: July 2024

Deep brain stimulation (DBS) pacemakers are sophisticated medical devices that deliver electrical signals to targeted areas of the brain via implanted electrodes, effectively regulating abnormal brain activity and relieving symptoms of treatment-resistant neurological disorders. However, proximity to other electromagnetic equipment may introduce additional noise, which can be disruptive to individuals. To mitigate this issue, we propose a novel polymer-based nanocomposite for pacemakers for signal denoising. This research focused on the development and analysis of nanocomposites comprising polypropylene (PP) combined with montmorillonite nanoclay and graphene nanosheets (GNs). The nanocomposites were created by blending them through melting, using varying ratios of clay to GNs, with a total loading of 4 wt.%. This study focused on enhancing the signal-to-noise ratio for brain pacemakers by using nanocomposites. It investigated the noise reduction properties of PP nanocomposites, specifically in the outlet gate of the pacemaker. This research aimed to find the ideal ratio of clay to GNs in the PP matrix. X-ray diffraction (XRD) and differential scanning calorimetry (DSC) were conducted to analyze the crystalline structure and filler dispersion, as well as thermal behavior and filler–matrix interactions in the material. Scanning electron microscopy was employed to observe the dispersion of the nanofillers in the PP, and sound tube testing was conducted to evaluate the noise levels of the composites. The findings indicated that a porous structure of the nanocomposite with dispersed microspheres within the PP matrix and a long pathway facilitated increased dissipation of acoustic waves, making it suitable for denoising in brain pacemakers. Furthermore, the nanocomposite containing 2.75 wt.% of nanoclay and 1.25 wt.% of graphene components within the polypropylene matrix demonstrated a favorable signal-to-noise ratio compared to other evaluated nanocomposites.