bluuebunny/crossref_metadata_2025 huggingface dataset:
Edukasi Masyarakat Tentang Mitigasi Bencana Melalui Poster Kamishibai
Authors: Febrina Intan , Wibowo Arief , Haris Achadi Abdul
Published: July 2024

ABSTRAK Artikel ini membahas upaya pengabdian masyarakat yang bertujuan untuk meningkatkankesadaran dan pemahaman masyarakat tentang mitigasi bencana melalui penggunaan mediaedukatif, khususnya poster Kamishibai. Kegiatan dilakukan dengan melibatkan partisipasi aktifdari komunitas lokal dalam proses penyusunan, distribusi, dan evaluasi poster Kamishibai yang berfokus pada langkah-langkah mitigasi bencana. Melalui pendekatan ini, kegiatan bertujuan untuk meningkatkan keterlibatan masyarakat dalam upaya pencegahan dan persiapan menghadapi bencana, serta memperkuat kapasitas lokal dalam merespons situasi darurat. Artikel ini menyoroti keefektifan Kamishibai sebagai media edukatif dalam komunikasi kegiatan penyuluhan tentang mitigasi bencana yang dapat menjangkau berbagai lapisan masyarakat, serta membahas tantangan dan peluang dalam implementasi program pengabdian masyarakat ini. Temuan dari kegiatan ini diharapkan dapat memberikan kontribusi positif dalam memperkuat ketahanan masyarakat terhadap bencana di tingkat lokal dan regional, khususnya bagi masyarakat sasaran kegiatan di wilayah permukiman kota Jakarta.
ABSTRACT This article discusses community service efforts that aim to increase public awareness andunderstanding of disaster mitigation through educational media, especially Kamishibai posters. Activities were carried out by actively participating local communities in preparing, distributing, and evaluating Kamishibai posters, which focused on disaster mitigation measures. Through this approach, activities aim to increase community involvement to prevent and prepare for disasters and strengthen local capacity to respond to emergencies. This article highlights the effectiveness of Kamishibai as an educational medium in communicating outreach activities about disaster mitigation that can reach various levels of society, as well as discussing the challenges and opportunities in implementing this community service program. The findings from this activity can positively contribute to strengthening community resilience to disasters at the local and regional levels, especially for the community targeted by the activity in residential areas of the city of Jakarta.
Analysis of the Filter Bubble Algorithm on TikTok Concerning 'Toxic' Polarization During the 2024 Presidential Campaign
Authors: Ruhyat Ruhyat , Wahidin Danis Tri Saputra
Published: July 2024

Social media is a platform for everyone to express and convey information. The emergence of social media certainly affects the behavior of each individual who uses it. This is due to a social media algorithm called the filter bubble, which can lead to polarization as in the Tiktok application and several other social media applications. Simply put, we are made to feel as if we know everything that is happening around us, when in fact we do not. This is what causes 'toxic' polarization to form an ignorant personality. In other words, 'toxic polarization' will isolate every social media user intellectually. Of course, this will be very dangerous if it happens during the 2024 presidential election campaign because it will cause many divisions. The long-term effect will certainly affect democracy so that it can cause stagnation.
Enhancing sleep quality in non-alcoholic fatty liver with combined accelerated aerobic training: a randomized control study
Authors: Fahmy Lamiaa M. , Abd Elhady Azza A. , Ali Ashraf A. , Ali Asmaa H. , Abd Elhaseeb Gehad A.
Published: July 2024

INTRODUCTION. Exercise constitutes a crucial and well-established component of changing lifestyle to control non-alcoholic fatty liver disease (NAFLD). Accelerating training (AT) involves activating skeletal muscles through heightened gravity acceleration using vibration, rendering it a recommended therapeutic intervention.
AIM. To determine the impact of incorporating AT with aerobic exercise on sleep quality and liver function in NAFLD.
MATERIALS AND METHODS. This randomized control trial recruited 60 female NAFLD patients aged 35–45 years from Al-Shrouk General Hospital in Cairo. The participants were equally allocated at random into two groups: A (control group) received aerobic exercise, and B (intervention group) received AT plus aerobic exercise and followed a three-month intervention program. Before and after the interventions, sleep quality was assessed through the Pittsburgh Sleep Quality Index (PSQI), and liver function was evaluated by measuring alanine transaminase (ALT) and aspartate transferase (AST) hepatic enzymes in the blood.
RESULTS. Both PSQI scores (p 0.05) and ALT enzyme levels were significantly (p was 0.005 and 0.006, respectively) improved in groups A and B after the three-month intervention program. However, the AST levels exhibited a non-significant change in both groups (p was 0.569 and 0.027, respectively).
CONCLUSION. Combining aerobic exercise and AT may provide the best clinical benefits to NAFLD patients.
Psychophysiological technologies using the biofeedback method: an analytical review
Authors: Kostenko Elena V. , Kotelnikova Anastasia V. , Pogonchenkova Irena V. , Petrova Liudmila V. , Khaustova Anna V. , Filippov Maksim S. , Kaverina Elena V.
Published: July 2024

INTRODUCTION. There is high prevalence of post-stroke motor and neuropsychological disorders. However, they are usually considered without interrelation with each other, and rehabilitation methods are also considered in the context of a monodomain effect on specific functions.
AIM. To analyze the available scientific evidence on the role of psychophysiological technologies with biofeedback in clinical medicine and medical rehabilitation.
MATERIALS. 50 sources were analyzed, 25 of which are high-level evidence-based articles (randomized controlled trials, meta-analyses, systematic reviews) published in databases Elibrary.ru, Medline, Web of Science, PubMed and Scopus for the period of 2009–2024.
RESULTS. The complex effect of the BFB method on the physical symptoms and psychological state of patients, as well as the possibility of using physiological indicators for adaptive biofeedback, has been studied. The greatest amount of evidence is available about the positive effect of technology using BFB on the psychoemotional state of patients and the state of the cardiovascular system. Significant results were obtained when using BFB-electromyographic-training in the complex therapy of headache and related emotional disorders. All studies have a high level of reliability of evidence and credibility of recommendations. Great progress has been made in the development of innovative psychophysiological technologies, including the use of hardware and software complexes, electroencephalography and neurointerfaces.
CONCLUSION. Psychophysiological technologies with BFB demonstrate effectiveness in the rehabilitation of patients with psychosomatic disorders, borderline conditions and a number of neurological diseases (headache, epilepsy, spinal injury, stroke). Further research is needed to form an evidence base, clarify the mechanisms of action and algorithms of prescriptions, taking into account the physiological and psychological component of the therapeutic or rehabilitation process.
Analysis of the Application of Green Manufacturing with the Concept of Water Recycle System to Reduce the Use of Clean Water at Pt. Karton Cikarang
Authors: Hanafi Ali , Eko Putra Fibi , Anggun Sari Putri
Published: July 2024

The carton packaging industry has potential and advantages that can be used to maintain and develop business operational activities, one of the potentials is liquid waste left over from the production process, as an efficiency measure and a long-term business, sustainable energy is needed as an effort to apply efficiency and effort for the survival of mankind. The purpose of this research is to find the root cause of the high use of clean water in the production process and design the reuse of recycled water in the production department so that it can reduce the use of clean water, and can implement the concept of green manufacturing at PT. Karton Cikarang. This research is quantitative using the Failure Mode and Effect Analysis (FMEA) method which allows to identify and prevent the occurrence of problems in products and processes. Based on the research conducted, it is known that the percentage of clean water use in the production department is divided into 3 parts, namely converting machines (57%), corrugator machines (27%) and finishing machines (16%) which means that the use of clean water is mostly used by converting machines and the least water use is used by finishing machines. PT. Karton Cikarang has complied with wastewater quality standards set by the government, management and monitoring efforts are also carried out to create environmental protection for humans and life in the future.
Advancements in AI Applications for Healthcare and User-Centric Digital Health Solutions
Authors: Alawiye Taiwo
Published: July 2024

The integration of artificial intelligence (AI) in healthcare has progressed rapidly, offering transformative potential for diagnosis, treatment, and patient management. This paper explores recent advancements in AI applications in healthcare, emphasising user-centric digital health solutions. We discuss AI-driven diagnostic tools, personalised treatment plans, and the impact of AI on healthcare accessibility and efficiency. Furthermore, we examine the challenges and ethical considerations associated with AI deployment in healthcare, underscoring the importance of maintaining patient trust and data security.
Is ChatGPT Building or Destroying Education? Perception of University Students in Tanzania
Authors: Matto George
Published: July 2024

Since its launch, ChatGPT has gained popularity and is widely used by university students. The tool has both positive and negative effects on students’ education. In other words, it contributes to either the building or destruction of education. This study was conducted to ascertain university students’ perceptions of whether ChatGPT is building or destroying their education. A cross-sectional research design was employed, in which data were collected from 200 randomly selected students from two Tanzanian Universities. The collected data was analysed using SPSS, in which frequencies, means, and standard deviation (SD) facilitated descriptions of various aspects of the study. Results showed that the majority of university students in the study area (around 81.5%) were using ChatGPT for a variety of reasons, including helping them prepare for exams, undertaking assignments, and writing research proposals and reports. Although there are negative impacts, such as reducing academic integrity and diminishing critical thinking, it was established that if ChatGPT is used cleverly, it stands to build rather than destroy education. Thus, this study recommends that universities should consider formulating and operationalizing respective policies and guidelines, as detailed further in the document. The study, therefore, delivers more clarity on the nexus between the use of ChatGPT and University education endeavours.

Keywords: ChatGPT, AI, Education, University Students, Tanzania
Pengembangan Sistem Manajemen Aktivitas Berbasis Web dan Mobile untuk Pemilik Rumah Di Desa
Authors: Zen Munawar  , Novianti Indah Putri  , Rita Komalasari  , Herru Soerjono  , Hernawati  , Adang Haryaman
Published: July 2024

This research aims to develop a web and mobile system for activity management for homeowners in villages. Villages have a smaller population compared to cities, but as the population in villages increases, activities in villages become more difficult to manage. Developing a web and mobile activity management system is a necessity and needs to be proposed to solve problems in villages. So it is necessary to develop web and mobile system applications so that it makes it easier for village house owners to use cellphones or computers to access village services. Admin can make appointments for village officials and admin can make village reports. Residents who have houses in the village are able to manage family members and guests, edit, update profiles. Apart from that, you can also upload payment receipts for maintenance with this application and can report to the manager if there is a problem around the house. By using this application you can also register animals and vehicles. Guards can monitor guests entering and exiting the village area.. In designing the user interface using Flutter which functions in developing front-end mobile applications and React for websites. On the backend, the Mongo database has been used to connect to both web and mobile platforms.
Pemahaman Mahasiswa Akuntansi Terhadap Konsep Dasar Akuntansi (Studi Empiris Mahasiswa Akuntansi Kota Merauke)
Authors: Allo Cici , Ni Luh Putu Nita Yulianti
Published: July 2024

The purpose of this study was to examine differences in students' understanding of accounting in the city of Merauke based on their educational background. Sampling through purposive sampling method. Sources of data in this study were obtained from direct interviews and literature and distributing questionnaires, namely a number of 110 Merauke City Accounting students. The data collection technique used was a five likert-scale questionnaire. The research uses SPSS data processing with different tests, hypothesis testing shows the results that H1 and H3 are accepted where the value is less than 0.05 so it can be concluded that there is a significant difference, while H2 is not accepted where the significant level is greater than 0.05. This is due to students' lack of understanding of obligations which is an important indicator in understanding the recording of financial reports. The results of the study say that there are significant differences in understanding assets and capital between students with high school and vocational educational backgrounds. There is no significant difference in understanding debt between students with high school and vocational education backgrounds.
Analisis Bibliometrik Pada Kecurangan Laporan Keuangan: Publikasi Tiga Dekade Terakhir
Authors: Luthfiyyah Alya , Rachmat Agus Santoso  , Fitriana
Published: July 2024

Purpose of the research is to determine the growth of research publications regarding fraud in financial reporting by examining bibliometric analysis from the Scopus database from 1993 to 2022. This research method uses a bibliometric analysis approach. The application system for data visualization uses VOSviewer and Microsoft Excel to perform data frequency analysis. The results of this research indicate that the issue of financial statement fraud is a topic that continues to attract the attention of researchers. Authors contribute to the literature by analyzing publications and authors by year, country, journal, author, and organization. This research can help increase the understanding of other researchers to plan future research to detect and prevent financial statement fraud for the sustainability of an organization. The author tries to conduct a comprehensive review of research on financial statement fraud conducted over three decades. This study makes a significant contribution and provides new insights into financial statement fraud.
Mengupas Kebutuhan Penyuluh Pajak Daerah: Eksplorasi Di Pemerintah Provinsi DKI Jakarta
Authors: Wulandari Kartika Sari  , Setyowati Milla Sepliana , Abrar Bilisanimar  , Yasmina Prasetyanti Putri
Published: July 2024

Local tax revenues in DKI Jakarta Province have not reached their optimal achievement. One of the causes is the low compliance of local taxpayers due to a lack of tax knowledge. Tax administration can improve voluntary tax compliance by providing services and good communication with taxpayers. This role can be carried out through a tax counseling program. This study aims to provide urgency for the functional position of local tax counselors in supporting the resilience of local tax revenues. The research used a qualitative approach with data collection techniques through in-depth interviews, focus group discussions, and literature studies. The study results show that local tax counseling in DKI Jakarta faces obstacles due to a lack of human resources and budget. The absence of a position for tax counselors, currently only limited to task force units, limits the legitimacy of tax counselor authority in carrying out their primary duties and functions. The status of the task force unit has resulted in tax counselors being unable to focus on handling tax counseling in DKI Jakarta because they still have to carry out other administrative duties. Meanwhile, tax counselor officers have a heavy task because they have to master all regulations related to local taxes and the dynamics of its changes and should be able to solve various problems faced by Local Taxpayers. Transferring the tax counselor from the task force unit to a functional position will increase the local tax counselor officers' competence, motivation, and skills to support optimal provincial tax revenues.
Financial Sustainability Dipengaruhi Oleh Pengeluaran R&D Dengan Gross Margin Sebagai Variabel Intervening
Authors: Ardhi Islamudin  , Riyadi Slamet , Fadlia Irma Nur , Setiawati Ririt Iriani Sri
Published: July 2024

This study aims to determine the effect of Research and Development (R&D) spending on financial sustainability with marketing performance, gross margin and technological performance as moderation. The research analysis technique uses SmartPLS 4, with a population of manufacturing companies listed on the Indonesia Stock Exchange (IDX) in the 2018-2022 period with a total sample of 135 from 27 companies for 5 years of observation. The sample was selected using purposive sampling method. The results of hypothesis testing show that Research and Development (R&D) spending has no significant effect on financial sustainaianability, Marketing performance cannot mediate Research and Development (R&D) spending on financial sustainability, Gross margin can mediate Research and Development (R&D) spending on financial sustainaianability, technological performance cannot mediate Research and Development (R&D) spending on financial sustainability. This study found that Research and Development (R&D) activities have been able to increase the company's effectiveness in generating revenue from products and services, so as to increase demand for goods which has an impact on company performance so that financial sustainability can be achieved.
Pengaruh Tabungan Dan Deposito Terhadap Rentabilitas (Studi Empiris Pada Perbankan Yang Terdaftar Di BEI Tahun 2020-2022)
Authors: Winda Anastasya Butar Butar  , Ndruru Laurensia Konstantia , Sitorus Tessalonika Bertuah , Ndruru Laurensia Konstantia , Hutapea Veby Elfrida , Hasugian Christnova , Siallagan Hamonangan
Published: July 2024

This research was conducted to determine the effect of savings and deposits on profitability in banks listed on the Indonesia Stock Exchange in 2020-2022. In this research, the data used is secondary data, data obtained not from direct research on an object but data that is available on the IDX in the form of annual financial reports from the banking sector for the period 2020 - 2022, the appropriate sample for use is 7 banks. The formulation of the problem in this research is whether savings and deposits have an effect on profitability in banks listed on the Indonesia Stock Exchange from 2020 - 2022. The analysis technique used in this research is Purposive Random Sampling, namely a sampling technique based on selected groups according to characteristics. -special characteristics possessed by the sample. The results of the t test show that the independent variable, namely the deposit variable, has a significant influence on profitability, while the savings variable has no significant influence on profitability. Simultaneous test results show that savings and deposits together have a significant effect on profitability in banks listed on the Indonesia Stock Exchange from 2020-2022. The results of the coefficient of determination test show an Adjusted R Square value of 0.615, this means that 61.5% of the dependent variable can be explained by the independent variable, while the remaining 39.5% is explained by other factors not examined in this research.
Pengaruh Profitabilitas Dan Leverage Terhadap Nilai Perusahaan Pada Perusahaan Sektor Infrastruktur Yang Terdaftar Di Bursa Efek Indonesia Tahun (2017-2021)
Authors: Hidayati Habibatul , Asnathur Aisya Perwira , Elva Dona  , Romi Susanto  , Yosep Eka Putra
Published: July 2024

The purpose of this study is to determine the effect of profitability and leverage on firm value in the company's infrastructure. The variables in this study are Profitability and Leverage. Sampling using purposive sampling technique with certain criteria. The sample in this study are 16 infrastructure companies listed on the Indonesia Stock Exchange in 2017-2021. The analysis in this study uses panel regression analysis with the results showing that Leverage (DER) has no effect on firm value, while Profitability (ROA) has an effect on firm value.
Pengaruh Karakteristik Internal, Tingkat Profitabilitas, Dan Dana Syirkah Temporer Terhadap Struktur Modal Perbankan Syariah di Indonesia
Authors: Hadi Riski Setia , Mariana
Published: July 2024

This study aims to determine the effect of asset structure, company growth, liquidity, firm age, level of profitability, and temporary syirkah funds on the capital structure of Islamic banking in Indonesia. The population in this study are all banking companies registered with the Otoritas Jasa Keuangan in 2016-2020, namely 14 companies. By using a purposive sampling technique, there are nine sharia commercial banks that will be sampled in this study. This type of research is quantitative research using secondary data, namely annual reports of Islamic commercial banks and data analysis techniques with multiple linear regression using the SPSS 23 application. The results show that profitability and liquidity have a significant and negative effect on capital structure. Meanwhile, asset structure, company growth, company age, and temporary syirkah funds have no effect on capital structure.
Perancangan Sistem Informasi Laporan Catatan Persediaan, Pembelian, dan Penjualan di BUMNAG Manggopoh Palak Gadang Ulakan
Authors: Rabbiyatul Adawiyah  , Aminah
Published: July 2024

Catatan laporan dalam sebuah perusahaan sangat penting. Penelitian ini bertujuan untuk mengetahui dan menganalisa bagaimana pembuatan laporan catatan persediaan, pembelian dan penjualan di BUMNAG Nagari Manggopoh Palak Gadang Ulakan, yang masih berjalan secara manual yaitu dengan menggunakan buku. Metode yang digunakan adalah metode deskriptif yang mana metode ini menjelaskan bagaimana menganalisa, menggambarkan, dan meringkas berbagai kondisi dan situasi dari data yang dikumpulkan dari wawancara dan pengamatan mengenai masalah yang diteliti. Setelah analisa dan pengamatan masalah,laporan catatan, hal-hal yang berkaitan dengan penjalan pembelian serta persedian yang dapat dilihat dengan mudah. Sebuah sistem informasi rancang untuk dapat mempermudah dalam pembuatan laporan catatan persediaan, pembelian dan penjualan, di BUMNAG Nagari Manggopoh Palak Gadang Ulakan. Dalam penerapannyapun, dengan sistem yang terkomputerisasi ini sangat membantu dalam memberikan kemudahan dalam pembuatan.
Perancangan Sistem Informasi Pelayanan Administrasi Berbasis Website Pada Man 1 Padang Menggunakan Bahasa Pemograman PHP dan MySQL
Authors: Regina Nabila  , Fatihyya Aushafina Hernandas
Published: July 2024

MAN 1 Kota Padang merupakan salah satu lembaga pendidikan Agama dan formal yang aktifitasnya mengurus Pelayanan sekolah. Semakin berkembangnya ilmu pengetahuan dan teknologi menuntut adanya sarana untuk mempercepat kinerja dan efisiensi dalam Pelayanan administrasi khususnya administrasi pembayaran sekolah seperti pembayaran SPP, Pembayaran Koperasi Siswa serta pemasukan dan pengeluaran administrasi lainnya pada Man 1 Kota Padang. Sistem pengolahan administrasi di MAN 1 Kota Padang tersebut masih dilakukan secara konvensional menggunakan kertas dan buku sehingga menyebabkan penumpukan kertas, keterbatasan berbagi data dan ketidaksamaan data. Pelayanan yang diberikan pada orangtua siswa tidak maksimal dikarenakan kemungkinan dalam ketidak akuratan data. Dari permasalahan tersebut penulis bertujuan untuk membuat rancangan sistem informasi Pelayanan administrasi. Pada penelitian ini penulis menggunakan metode kualitatif yaitu data yang diperoleh dari observasi lapangan dan wawancara yang menjelaskan cara memperoleh data dan informasi yang diperlukan untuk menyelesaikan Tugas Akhir ini. Setelah melakukan analisa dan pembahasan masalah, penulis memperoleh kesimpulan bahwa sistem informasi yang terkomputerisasi yang memberikan kemudahan dalam menghasilkan informasi yang tepat dan dapat menghasilkan efisiensi dalam hal pelayanan administrasi keuangan pada sekolah, penulis menggunakan bahasa pemrograman PHP dengan MySQL Untuk penginputan administrasi sekolah.Tujuan dari penelitian ini diharapkan dapat mempermudah dalam mengelola administrasi sekolah menjadi lebih cepat, tepat dan akurat.
Transing the Maghreb: permeable performances of queerness in Abdellah Taïa, Nina Bouraoui, and beyond
Authors: Maroun Daniel Nabil
Published: July 2024

This essay explores how a trans theoretical lens can inform interpretations and performances of queer Maghrebi sexualities in various forms of cultural productions like the works of Moroccan author Abdellah Taïa, Algerian author Nina Bouraoui, as well as podcasts and music by Maghrebi artists. It draws from trans theorists to emphasize how a productive performativity resides in the intermediality, the in between of a transition (e.g. transnational) and thus queer transnational sexualities like those depicted in the works of Taïa and Bouraoui can be better understood as always existing at the intersection of the local and global, colonial and indigenous. As a result, by transing queer Maghrebi sexualities, we open new realities of Maghrebi performativity that are not solely conceived of through western ideologies of an itinerary
towards
a better existence, demonstrating how queerness and Arabness are inherently trans. The construction of queer Maghrebi sexuality within a “trans-”national critical lens offers multiple axes upon which its performance can exist, and its legacy exchanged. To execute this analysis, this essay first defines its trans theoretical approach and then applies it to selected works from Maghrebi authors Abdellah Taïa and Nina Bouraoui. It then expands its analysis away from literature to other forms of cultural productions to showcase the broad impact of a trans approach to queer Maghrebi sexuality.
An aesthetics of
intranquillité
: fear and anxiety in
Le fil
and
L’intranquille
Authors: Schroth Ryan K.
Published: July 2024

This article locates an aesthetics of
intranquillité
in contemporary queer francophone cultural production by examining the dynamic combination of fear and anxiety in Mehdi Ben Attia’s Franco-Tunisian film,
Le fil
(2010), and Joseph Kai’s Franco-Lebanese graphic novel,
L’intranquille
(2021). Here, I examine the spatiotemporal dynamics, or what I call the affective orientations, of
intranquillité
. I argue that this aesthetics gives rise to an anxious eroticism that is itself represented textually through a series of narrative tools found in these texts: first, the challenge to normative narration; second, the use of inertial or propulsive imagery; and third, either a melancholic tie to the past or an anxious futurity. These tools textually reproduce the “feeling” of fear and anxiety for the viewer of these works. In an attempt to quell
intranquillité
, the creative and generative act of drawing is introduced in both narratives, ultimately producing new affective configurations of queer belonging and desire.
Black Hole–Halo Mass Relation from UNIONS Weak Lensing
Authors: Li Qinxun , Kilbinger Martin , Luo Wentao , Wang Kai , Wang Huiyuan , Wittje Anna , Hildebrandt Hendrik , Van Waerbeke Ludovic , Hudson Michael J. , Farrens Samuel , Liaudat Tobías I. , Liu Huiling , Zhang Ziwen , Wang Qingqing , Russier Elisa , Guinot Axel , Baumont Lucie , Hervas Peters Fabian , de Boer Thomas , Wang Jiaqi , McConnachie Alan , Cuillandre Jean-Charles , Fabbro Sébastien
Published: July 2024

This Letter presents, for the first time, direct constraints on the black hole–halo mass relation using weak gravitational-lensing measurements. We construct type I and type II active galactic nucleus (AGN) samples from the Sloan Digital Sky Survey, with a mean redshift of 0.4 (0.1) for type I (type II) AGNs. This sample is cross correlated with weak-lensing shear from the Ultraviolet Near Infrared Optical Northern Survey. We compute the excess surface mass density of the halos associated with 36,181 AGNs from 94,308,561 lensed galaxies and fit the halo mass in bins of black hole mass. We find that more massive AGNs reside in more massive halos. The relation between halo mass and black hole mass is well described by a power law of slope 0.6 for both type I and type II samples, in agreement with models that link black hole growth to baryon feedback. We see no dependence on AGN type or redshift in the black hole–halo mass relation below a black hole mass of 108.5
M
⊙. Above that mass, we find more massive halos for the low-z type II sample compared to the high-z type I sample, but this difference may be interpreted as systematic error in the black hole mass measurements. Our results are consistent with previous measurements for non-AGN galaxies. At a fixed black hole mass, our weak-lensing halo masses are consistent with galaxy rotation curves but significantly lower than galaxy-clustering measurements. Finally, our results are broadly consistent with state-of-the-art hydrodynamical cosmological simulations, providing a new constraint for black hole masses in simulations.
Scintillation Velocity and Arc Observations of FRB 20201124A
Authors: Wu Ziwei , Zhu Weiwei , Zhang Bing , Feng Yi , Han JinLin , Li Di , Li Dongzi , Luo Rui , Niu Chenhui , Niu Jiarui , Wang Bojun , Wang Fayin , Wang Pei , Wang Weiyang , Xu Heng , Yang Yuanpei , Zhang Yongkun , Zhou Dejiang , Zhu Yuhao , Deng Can-Min , Xu Yonghua ,   FAST FRB Key Science Project
Published: July 2024

We present the scintillation velocity measurements of FRB 20201124A from the Five-hundred-meter Aperture Spherical radio Telescope observations, which reveal an annual variation. This annual variation is further supported by changes detected in the scintillation arc as observed from the secondary spectrum. We attribute the annual velocity variation to the presence of a moderately anisotropic scattering screen located at a distance of 0.4 ± 0.1 kpc from Earth. Our results prove that the scintillation of this fast radio burst (FRB) is mainly caused by material close to Earth on a Galactic scale. However, scintillation observations of other FRBs may expose their surrounding environment or uncover possible orbital motion if scintillation is caused by materials in their host galaxy.
A survey of keys for the identification of newly described insect genera: recommendations for authors, reviewers, editors and publishers
Authors: Packer Laurence
Published: July 2024

Large numbers of new taxa are described annually and while there is a great need to make them identifiable, there seems little consistency in how this might be facilitated. I surveyed 427 papers published in 2021 and 2022, which described 587 new insect genera. I found that only 136 of the papers included keys, and these allowed the identification of 233 of the new genera 31.9% of papers and 39.7% of the new genera). The proportion of papers that included a key varied significantly among insect orders but not among the handful of journals wherein the bulk of the new genera were described. Overall, for 17 key-related variables assessed in a binary fashion (optimal vs suboptimal), the average key had almost six criteria that were scored as being suboptimal. For example, less than one-fifth facilitated retracing and less than 12% had illustrated keys where the images were conveniently located close to the relevant key couplets. Progress towards confirming a putative identification was possible in all papers, through the inclusion of a diagnosis, habitus images or both.

Based upon this analysis, and expanding on previous suggestions for key construction, I make 23 recommendations on how to make an identification key maximally useful for users and indicate the relative ease with which each could be adhered to. I suggest that identification keys should accompany all new taxon descriptions, that guidelines for effective key construction be added to journals’ instructions to authors, that editors and reviewers should check keys carefully and that publishers should be attentive to the needs of users through, for example, permitting duplication of images to make keys easier to use. My recommendations are likely relevant to all levels in the taxonomic hierarchy for all organisms, despite the data being derived from generic-level keys for insects.
Molecular investigation of LasA, LasB, and PIV genes in clinical isolates of Pseudomonas aeruginosa in Mazandaran Province, North Iran
Authors: Mohammadi Baladezaee Sahar , Gholami Mehrdad , Amiri Elham , Goli Hamid Reza
Published: July 2024

Aims: Pseudomonas aeruginosa plays an important role in hospital infections caused by several virulence factors, such as elastase and proteases. This study aimed to evaluate the prevalence of LasA, LasB, and PIV genes, encoding these enzymes, in clinical isolates of P. aeruginosa.

Materials and methods: One hundred clinical isolates were collected from patients admitted to educational and therapeutic hospitals of Mazandaran Province, North Iran. The isolates were identified by the standard microbiological and biochemical tests. The bacterial DNA was extracted by the alkaline lysis method, and the presence of relevant genes was detected using the PCR method. The data were analyzed using SPSS v. 23 and the chi-square test. A p-value <0.05 was considered statistically significant.

Results: In 100 clinical isolates of P. aeruginosa, the LasA, LasB, and PIV genes were presented with a frequency of 97%, 96%, and 97%, respectively. Of the total number of samples, 39 patients were female and 61 were male. Also, the majority of the patients were between 61 and 70 years old.

Conclusion: LasA, LasB, and PIV are highly prevalent in clinical isolates of P. aeruginosa, indicating the importance of these genes as key virulence factors in P. aeruginosa pathogenicity in this region.
Growth of thin-film magnetic nanostructures promising for spintronics applications
Authors: Telegin Andrey V. , Namsaraev Zhimba Zh. , Bessonov Vladimir D. , Teplov Valentin S. , Ognev Alexey V.
Published: July 2024

Multilayered metallic nanostructures are promising for the fabrication of spin valves based on the giant magnetoresistive effect and for studies of the nature of topological magnetism, aimed at the development of new nanoscale data storage and transfer devices, e.g. those based on magnetic skyrmions. It is still an important task to develop methods of synthesis and configuration of thin-film nanostructures and control of spin textures in those nanostructures under electric and spin currents generated as a result of the spin Hall effect in external electric fields. Thin-film polycrystalline ferromagnetic / heavy metal Ru(10nm)/Co(0,8)/Ru(2), Ru(10)/Co(0,8)/Ru(2)/W(4), Pt(5)/Co(0,8)/MgO(2)/Pt(2) and Pt(15)/Co(0,8)/MgO(2)/Pt(2) nanostructures have been synthesized using magnetron sputtering. Electric contacts and Hall structures with different conductive bridge thicknesses have been synthesized on the specimens using electron beam photolithography. Experimental vibration magnetometric data have been utilized to calculate magnetic parameters of the specimens, i.e., saturation magnetization, magnetic anisotropy energy and field and coercive force as functions of ferromagnetic and heavy metal layer types. The domain structure of the specimens has been studied using Kerr microscopy. The electrical resistivity has been simulated and the critical current and current density of the nanostructures have been assessed. We show that all the film specimens exhibit perpendicular magnetic anisotropy and can be used in the studies of current-induced phenomena and spin moment transfer processes in nanostructures.
Seven new species of the subgenus Homoneura Malloch (Diptera, Lauxaniidae, Homoneura) from Jiangjin District, southwestern Chongqing, China
Authors: Chen Xulong , You Pengyan , Li Wenliang , Zhang Zhisheng
Published: July 2024

Seven new species of the subgenus Homoneura are described, Homoneura (Homoneura) biconica Chen & Li, sp. nov., Homoneura (Homoneura) dilatata Chen & Li, sp. nov., Homoneura (Homoneura) jiangjinensis Chen & Li, sp. nov., Homoneura (Homoneura) microtricha Chen & Li, sp. nov., Homoneura (Homoneura) multiseta Chen & Li, sp. nov., Homoneura (Homoneura) serrulata Chen & Li, sp. nov., Homoneura (Homoneura) simianshana Chen & Li, sp. nov., which were collected from Jiangjin District, southwestern Chongqing, China and are assigned to the henanensis group. A key to all of the 53 species of this species group in China is presented.
La construction de l’identité sociale des ouvriers à l’époque maoïste
Authors: Yang Chen
Published: July 2024

La cité ouvrière est un type de logement public construit à grande échelle pour les employés des entreprises d’État à l’époque maoïste (1949-1976). L’objectif n’est pas seulement de les loger, mais aussi de construire une nouvelle identité sociale pour la classe ouvrière. En prenant le cas de Caoyang xincun , la première cité ouvrière de Shanghai, cet article examine trois processus dans la construction de l’identité sociale des ouvriers de la cité : l’attribution de logements par le gouvernement et les unités de travail ( danwei ), la formation de représentations sociales par les médias et la création d’un double attachement des habitants à leur unité de travail et à la cité ouvrière. Nous éclairons également le rôle spécifique de l’environnement physique et spatial dans ce processus.
Luttes pour les espaces publics et échelles de visibilité : les organisations locales de travailleurs dans la Chine du XXI e siècle
Authors: Florence Eric , Goudarzi Tiam
Published: July 2024

Dans cet article, nous examinons comment une organisation locale basée à Pékin est parvenue à se développer et à subsister pendant près de vingt ans dans un environnement politique caractérisé par l’incertitude. Nous posons les questions suivantes : comment une telle organisation s’est-elle adaptée aux évolutions de l’environnement politique et de quelle façon ces changements ont-ils transformé l’échelle et la visibilité des actions menées et des revendications formulées par l’organisation ? D’une part, nous rendons compte des différentes échelles d’action de cette organisation, nourrie par la dialectique visant à rendre visibles la réalité des conditions d’indignité des travailleurs et la quête de reconnaissance et de justice sociale qui en résulte. D’autre part, nous montrons que l’organisation a également manifesté des signes explicites indiquant l’intégration de ses projets et pratiques en matière de productions d’idées dans la sphère autorisée du parti-État et sa reconnaissance des principales affirmations idéologiques et des politiques du Parti en matière de gestion des espaces publics.
Phenol content and β-glucosidase activity during the ripening period of olive fruits (Erkence cv.) from different locations
Authors: Susamcı E. , Tuncay Ö. , Bayraktar H. , Önal S.
Published: July 2024

In the present study, Erkence olive fruits were examined during two harvest periods and in two orchards close to the sea at low altitude (A) and far from the sea at higher altitude (B). Olives from the sea-facing northeast (NE) and land-facing southwest (SW) orientations of the trees were analyzed in terms of maturity index, total phenol content, phenolic compounds, β-glucosidase enzyme activity, total protein content and specific enzyme activity. Climate data were collected from the trees and from the meteorology station. The maturity index, β-glucosidase enzyme activity, total protein content and specific enzyme activity of the olives increased during the ripening period. On the other hand, the total phenol content, oleuropein and other phenolic compound contents in the olives decreased. The altitude and location of the fruits on the tree affected the ripening process. Lower altitude and sea-facing side of the tree resulted in an increased enzyme activity, thus aiding in the ripening process.
Amateurs et restaurateurs de tableaux à Paris (1789-1870)
Authors: Jouves-Hann Barbara
Published: July 2024

Préoccupés par la conservation de leur collection de peintures, les amateurs d'art parisiens font appel, entre 1789 et 1870, aux restaurateurs de tableaux, une profession qui, à la même époque, se définit indépendamment de celles du marchand, de l’expert ou même du peintre. Si le restaurateur intervient sur les œuvres, il joue aussi un rôle de guide auprès de ces amateurs dans leur connaissance, voire leur apprentissage, des procédés picturaux. Progressivement, cette prise en compte de la matérialité de l’œuvre contribue à l’intégration de l’amateur de tableaux au sein des commissions muséales en tant que conseiller, avant qu’il acquière un statut privilégié au musée à partir des années 1860 par le legs de ses œuvres. En abordant ainsi différents aspects de la collection privée au prisme des méthodes de restauration et des moyens de conservation des tableaux mis en œuvre au xixe siècle, s’écrit ici une histoire des collections, de la restauration et de la conservation, mais aussi une histoire des pratiques, et avant tout une histoire de mouvement et de goût.
Les Gilets jaunes, entre solidarité mécanique et revendications organiques
Authors: Frère Bruno , Jaster Daniel
Published: July 2024

Dès le début du mouvement des Gilets jaunes, les chercheuses et chercheurs sont partis dans des interprétations très diverses et parfois contradictoires. Dans cet article, nous proposons une revue de la littérature, aussi exhaustive que possible, des analyses produites sur les rassemblements des Gilets jaunes sur les ronds-points afin de dégager les arrière-plans politiques et les présupposés épistémologiques, qui sont à l'œuvre dans le champ académique à propos des Gilets jaunes. Nous proposons de mobiliser le double concept de solidarité mécanique et de solidarité organique suggéré par Durkheim, afin de montrer comment les principaux travaux publiés sur le mouvement font mon­tre d’une volonté identique : interroger le statut et l’action de l’État, au-delà de la mise en relief d’une solidarité communautaire recréée par les rassemble­ments sur les ronds-points. Nous faisons l’hypothèse que la littérature sur les Gilets jaunes, qu’elle soit ethnographique ou plus détachée du terrain, traduit chez ses auteurs l’adhésion à une requête identique : en redessinant le visage d’une nouvelle classe sociale périurbaine “précaire” ils en appellent à l’ouver­ture d’une plus large période historique au sein de laquelle divers acteurs sociaux viendraient non pas massivement rejeter la puissance publique, mais au contraire, réclamer d’une même voix de sa part la reprise d’un pacte social que les mouvements sociaux d’hier ont mis un siècle à lui arracher.
Le véganisme à l’épreuve de l’animalisme francophone
Authors: Deligne Sarah
Published: July 2024

Alors que le mouvement animaliste se politise en Occident, il reste principale­ment compris comme un mouvement de promotion du véganisme. Cette vision s’écarte de la volonté d’émancipation animale dont se revendiquent les militants de la cause animale. C’est pourquoi, grâce à une enquête qualitative de trois années réalisée au sein du mouvement animaliste de France et de Bel­gique francophone, cet article s’est donné pour objectif d’investiguer le “para­doxe animaliste”, c’est-à-dire, le contraste existant entre centralité du véganisme pour le grand public et volonté d’émancipation animale portée par les militants animalistes. À cet égard, l’article présente le mouvement animaliste comme un mouvement social composé de deux cultures militantes au sens de Pleyers (2016), à savoir, la culture véganiste et la culture antispéciste. Il démontre que si la plupart des animalistes sont animés par un désir d’émancipa­tion animale (antispécisme), nombre d’entre eux choisissent de s’inscrire dans une stratégie véganiste. Celle-ci repose sur l’idée que le véganisme est une porte d’entrée pertinente pour mener à une société antispéciste du fait qu’il fait écho à de nombreuses problématiques contemporaines. C’est donc parce que le véganisme représente une alternative solide à différentes crises des sociétés capitalistes modernes qu’il devient l’axe d’action privilégié par les militants de la cause animale. Dès lors, la centralité du véganisme se traduit par une surreprésentativité des véganistes au sein du mouvement animaliste, pourtant porté par des acteurs se revendiquant de l’antispécisme.
Le Travail Qui Relie », un processus d’auto-écoformation pour se relier à la toile du vivant et « changer de cap »
Authors: Barniaudy Clément
Published: July 2024

L’originalité du concept d’écoformation provient notamment du fait qu’il permet d’enrichir le point de vue habituel sur nos manières d’apprendre en tant que cohabitant.e du foyer terrestre : ce sont nos relations avec les forces biophysiques, les autres êtres vivants et la Terre qui contribuent à notre (auto)formation, et non uniquement les interactions sociales. Les pratiques écoformatrices ouvrent ainsi une voie permettant d’activer une qualité d’attention et de considération envers sa propre expérience comme envers celle des autres phénomènes terrestres, dans un processus d’apprentissage transformatif continuel, rétroactif et dialogique. En suivant cette perspective, nous nous intéressons aux ateliers « Le Travail Qui Relie » (TQR), une approche théorique et pratique élaborée par l’écophilosophe Joanna Macy pour soutenir le « Changement de Cap ». Basé sur une méthodologie de recherche qualitative, cet article questionne la dimension écoformatrice du TQR à partir de l’analyse des expériences vécues par des participant.e.s lors d’un atelier immersif et itinérant.
Du fascisme argentin au nazi-fascisme péroniste. Retour sur des controverses académiques, état des lieux et approches empiriques
Authors: Cucchetti Humberto
Published: July 2024

Notre contribution propose un bilan historiographique sur l’implantation fasciste en Argentine. D’un côté, nous proposons une synthèse des travaux en question afin de clarifier les orientations d’une thématique traversant des périodes et des expériences différentes. D’un autre côté, à partir de quelques exemples historiques, nous montrons l’évolution de la marche sur Rome comme modèle politique et culturel en Argentine. Les phénomènes du nationalisme argentin, du fascisme italien en Argentin et du péronisme sont parfois en lien avec le mythe de la marche.
Léon Blum, une vie héroïque : un podcast autour d’une figure (trop) mal connue de l’histoire de France
Authors: van Praag Yannik
Published: July 2024

Dire que Léon Blum (1872-1950) occupe une place discrète dans la mémoire collective française relève de l’euphémisme. Pour beaucoup, son nom reste essentiellement attaché au Front populaire, à la semaine de quarante heures et aux congés payés ; éventuellement à l’affaire Dreyfus, mais guère plus. Et pourtant, tant son destin personnel que son héritage politique méritent assurément qu’on s’y attarde. Le producteur et journaliste Philippe Collin a retracé son parcours dans un podcast, en neuf épisodes, diffusé sur France Inter en décembre 2022.
Gacaca : Un système de justice micro‑local pour juger un génocide “macrosocial”
Authors: Paradelle Muriel
Published: July 2024

Dans le cadre de cet article, il s’agira de s’intéresser aux caractéristiques du génocide des Tutsi qui ont conduit les autorités rwandaises à choisir d’investir, en le réinventant, un mode traditionnel de résolution des conflits, le gacaca. Comment ce système de justice dans sa « version génocidaire » permet-il de répondre aux contours de massacres constitutifs de ce génocide dit « de proximité » ?