bluuebunny/crossref_metadata_2025_split huggingface dataset:
Properties of Star Formation of the Large Magellanic Cloud As Probed by Young Stellar Objects
Authors: Kokusho Takuma , Torii Hiroki , Kaneda Hidehiro , Fukui Yasuo , Tachihara Kengo 
Published: August 2023

Abstract
We perform a systematic study of the evolutionary stages and stellar masses of young stellar objects (YSOs) in the Large Magellanic Cloud (LMC) to investigate the properties of star formation in the galaxy. There are 4825 sources in our YSO sample, which are constructed by combining the previous studies identifying YSOs in the LMC. Spectral energy distributions of the YSOs from optical to infrared wavelengths were fitted with a model consisting of stellar, polycyclic aromatic hydrocarbon, and dust emissions. We utilize the stellar-to-dust luminosity ratios thus derived to study the evolutionary stages of the sources; younger YSOs are expected to show lower stellar-to-dust luminosity ratios. We find that most of the YSOs are associated with the interstellar gas across the galaxy, which are younger with more gas, suggesting that more recent star formation is associated with larger amounts of the interstellar medium (ISM). N157 shows a hint of higher stellar-to-dust luminosity ratios between active star-forming regions in the LMC, suggesting that recent star formation in N157 is possibly in later evolutionary stages. We also find that the stellar mass function tends to be bottom-heavy in supergiant shells (SGSs), indicating that gas compression by SGSs may be ineffective in compressing the ISM enough to trigger massive star formation. There is no significant difference in the stellar mass function between YSOs likely associated with the interface between colliding SGSs and those with a single SGS, suggesting that gas compression by collisions between SGSs may also be ineffective for massive star formation.
The First Weak-lensing Analysis with the James Webb Space Telescope: SMACS J0723.3–7327
Authors: Finner Kyle , Faisst Andreas , Chary Ranga-Ram , Jee M. James 
Published: August 2023

Abstract
Utilizing the James Webb Space Telescope Early Release NIRCam Observations, we perform a weak-lensing analysis of the massive galaxy cluster SMACS J0723.3–7327 (z = 0.39). We investigate the spatial variation of the point-spread function (PSF) from the stars in the mosaic image. Our measurements show that the PSF for both modules has very small spatial and temporal variation with average complex ellipticity components of e
1 = 0.007 ± 0.001 and e
2 = 0.029 ± 0.001 in the observed north-up reference frame. We create PSF models through a principal component analysis of the stars and show that they properly account for the ellipticity of the PSF with residual shapes of e
1 = (0.3 ± 3.5) × 10−4 and e
2 = (1.8 ± 4.0) × 10−4. We select background galaxies by their photometric redshift and measure galaxy shapes by model fitting. Our weak-lensing source catalog achieves ∼215 galaxies arcmin−2. We map the convergence field of SMACSJ0723 and detect the cluster with a peak significance of 12.2σ. The mass distribution is found to elongate in the east–west direction with an extension to the northeast edge of the field of view where a candidate substructure is found in the Chandra X-ray imaging. We fit the tangential shear with a Navarro–Frenk–White model and estimate the mass of the cluster to be M
500 = 7.9 ± 1.1 × 1014
M
⊙ (M
200 = 11.4 ± 1.5 × 1014
M
⊙), which agrees with existing mass estimates. Combining the multiwavelength evidence from literature with our weak-lensing analysis, we hypothesize that SMACSJ0723 is observed near first pericenter passage and we identify candidate radio relics.
DESI-253.2534+26.8843: A New Einstein Cross Spectroscopically Confirmed with Very Large Telescope/MUSE and Modeled with GIGA-Lens
Authors: Cikota Aleksandar , Bertolla Ivonne Toro , Huang Xiaosheng , Baltasar Saul , Ratier-Werbin Nicolas , Sheu William , Storfer Christopher , Suzuki Nao , Schlegel David J. , Cartier Regis , Torres Simon , Cikota Stefan , Jullo Eric 
Published: August 2023

Abstract
Gravitational lensing provides unique insights into astrophysics and cosmology, including the determination of galaxy mass profiles and constraining cosmological parameters. We present spectroscopic confirmation and lens modeling of the strong lensing system DESI-253.2534+26.8843, discovered in the Dark Energy Spectroscopic Instrument (DESI) Legacy Imaging Surveys data. This system consists of a massive elliptical galaxy surrounded by four blue images forming an Einstein Cross pattern. We obtained spectroscopic observations of this system using the Multi Unit Spectroscopic Explorer on ESO’s Very Large Telescope and confirmed its lensing nature. The main lens, which is the elliptical galaxy, has a redshift of z
L1 = 0.636 ± 0.001, while the spectra of the background source images are typical of a starburst galaxy and have a redshift of z

s
= 2.597 ± 0.001. Additionally, we identified a faint galaxy foreground of one of the lensed images, with a redshift of z
L2 = 0.386. We employed the GIGA-Lens modeling code to characterize this system and determined the Einstein radius of the main lens to be

θ

E

=
2

.″

520

−
0.031

+
0.032

, which corresponds to a velocity dispersion of σ = 379 ± 2 km s−1. Our study contributes to a growing catalog of this rare kind of strong lensing system and demonstrates the effectiveness of spectroscopic integral field unit observations and advanced modeling techniques in understanding the properties of these systems.
The genus Eurymeros Bhat (Hymenoptera, Braconidae, Alysiinae) newly recorded from China
Authors: Zhu Jia-Chen , Fang Shu-Qian , Zhao Qing-Yan , Yao Jun-Li , Peng Yan-Qiong , Cees Van Achterberg , Chen Xue-Xin 
Published: August 2023

Alysiinae Leach is a species-rich subfamily in Braconidae, of which several species play an important role in biological control. The monotypic genus Eurymeros tumespiraculum Bhat, 1980 was discovered in Tibet and Yunnan provinces for the first time, representing the first record of the genus Eurymeros Bhat, 1980 (Braconidae, Alysiinae) in China.
The rare genus Eurymeros Bhat, 1980 (Braconidae, Alysiinae) and its only known species, E. tumespiraculum Bhat, 1980, are newly recorded from China. The morphological variation of the Chinese specimens is described and illustrated.
MONICET: The Azores whale watching contribution to cetacean monitoring
Authors: González García Laura , Fernández Marc , Azevedo José 
Published: August 2023

The Azores islands have been historically linked to cetaceans, becoming an example of a successful transition from whaling to whale watching. Twenty-eight cetacean species have been sighted in these waters, making the archipelago one of the most recognised whale and dolphin watching destinations worldwide. The business is well-established in the region, operates in four of the nine islands year-round or seasonally and provides an excellent opportunity to collect long term information on cetacean distribution and abundance in an affordable way. Continuous monitoring is indeed essential to establish baseline knowledge and to evaluate cetacean response to potential natural or anthropogenic impacts. Opportunistic data greatly complement traditional dedicated surveys, providing additional support for appropriate management plans.
The MONICET platform has been running continuously since 2009 as a collaborative instrument to collect, store, organise and disseminate cetacean data voluntarily collected by whale watching companies in the Azores. In the period covered by this dataset (2009-2020), 11 whale watching companies have voluntarily provided data from the four islands of the archipelago where whale watching takes place. The dataset contains more than 37,000 sightings of 25 species (22 cetaceans and three turtles). This manuscript presents the first long-term whale watching cetacean occurrence dataset openly available for the Azores. We explain the methodology used for data collection and address the potential biases and limitations inherent to the opportunistic nature of the dataset to maximise its usability by external users.
Comparative anatomy and achene micromorphology assessment of two Cousinia Cass. (Asteraceae) species in view of taxonomy
Authors: TUGAY Osman , ULUKUŞ Deniz 
Published: August 2023

Comparative anatomy and achene micromorphology assessment of two Cousinia Cass. (Asteraceae)
species in view of taxonomy
Deniz ULUKUŞ 1, Osman TUGAY 2
ORCID: 0000-0002-9627-5492; 0000-0003-3980-7648

1 Department of Biotechnology, Faculty of Sciences, Selçuk University, Konya, Turkey
2 Department of Pharmaceutical Botany, Faculty of Pharmacy, Selçuk University, Konya, Turkey

Abstract
Cousinia is a member of the monophyletic tribe Cardueae, which is traditionally subdivided into four taxonomic groups; however, the rank and boundaries of these taxa are highly controversial. The purpose of this study was to contribute to the genus taxonomy by determining the comparative anatomical and achene micromorphological features of C. aintabensis Boiss. & Hausskn. and C. birecikensis Hub.-Mor. that are morphologically similar to each other. In anatomical studies, stem, leaf, and midrib features were determined. Paraffin embedding, microtome sectioning, and safranin-fast green staining were used for the samples. The obtained sections were photographed, and the leaf, stem, and midrib characters were measured. The importance of anatomical characters between species was determined by applying Independent sample T-test test to quantitative characters. In addition, box plot and heatmap analyses of the studied species were carried out. Our results showed that the stem epidermis, inner sclerenchyma and phloem layer; For leaves; lower and upper epidermis mesophyll thickness, palisade parenchyma; In midrib; number of vascular bundles, collenchyma, and phloem are important characters that can be used in the differentiation of species. SEM microscope was used for achene micromorphological examinations. C. aintabensis achene surface ornamentation is identified as striate-retipylate. It was observed that C. birecikensis had striate and irregular reticulate-faveolate surface ornamentation.

Keywords: Asteraceae, Anatomy, Cousinia, micromorphology, Türkiye
Pengelolaan Keuangan bagi Usaha Mikro Kecil Menengah (UMKM) Kerupuk Bawang Ubay Jaya di Desa Cikuya
Authors: Azkiah Iza , Dumadi Dumadi , Iskandar Khalid , Bhakti R.M. Herdian , Bachri Otong Saeful 
Published: August 2023

Kegiatan pengabdian kepada masyarakat ini dilaksanakan didesa Cikuya, Kecamatan Banjarharjo, Kabupaten Brebes, Jawa Tengah. Mitra umkm nya yaitu pengusaha Mikro kerupuk bawang Ubay Jaya. Permasalahan yang dihadapi pelaku yaitu kurangnya pengetahuan tentang pengelolan usaha mikro, khususnya dibidang pembukuan keuangan. Untuk meningkatan pengetahuan pengusaha, solusi yang dibagikan adalah pemberian pemahaman tentang pembuatan pembukuan sederhana untuk usahanya.Target luaran dari permasalahan tersebut yaitu pemberian pelatihan bagi mitra UMKM perihal mengelola keuangan dengan memerlukan akuntansi. Target dari solusi ini adalah kemampuan mitra menggunakan akuntansi dengan mudah untuk meningkatkan kinerja keuangan bisnisnya, mitra paham cara pembukuan sederhana usaha mikro. Metode yang digunakan dalam pengabdian ini adalah metode ceramah (pemberian motivasi) kepada pelaku umkm, tutor atau pemberian materi dan dilanjutkan dengan diskusi atau sesi tanya jawab mengenai hal yang sudah disampaikan. Hasil yang telah dicapai pada pengabdian ini adalah adanya peningkatan pengetahuan pengusaha mikro tentang cara pengelolaan keuangan dengan menggunakan akuntansi.
Peningkatan Keterampilan Santripreneur Dengan Tema Pelatihan Pengolahan Ubi Jalar Di Madrasah Aliyah Negeri Insan Cendekia (MAN IC) Sorong
Authors: Jamil Ahmad , Adiaman Andini , Isabella Callya Nur , Islamiah Nafratul , Wihel Nurul Umi Kalsum , Sofia Susetyowati , Mufti Digor 
Published: August 2023

Kegiatan mata kuliah berbasis pengabdian kepada masyarakat dilaksanakan disekolah. Kegiatan yang dilakukan dengan judul peningkatan keterampilan santripreneur dengan tema pelatihan pengelolaan ubi jalar di Madrasah Aliyah Negri Insan Cindekia (MAN IC) Sorong. Pelaksanaan kegiatan pada hari Sabtu tertanggal 17 Desember 2022. Dan sekolah MAN IC Sorong berlokasi di Sarana Pemukiman 4 (SP 4). Metode pelaksanaan kegiatan diawali dengan ceramah dalam penyampaian materi tentang materi-materi sejarah ubi, pemanfaatan ubi menjadi beberapa olahan. Kegiatan dilanjutkan praktek pengolahan ubi jalar menjadi olahan bola-bola ubi. Pelaksanaan kegiatan dilanjutkan dengan sesi tanya jawab dan diskusi tentang materi-materi atau saat praktek yang perlu dipertanyakan atau di diskusikan. Dan sesi terakhir penguatan materi yang disampaikan oleh dosen-dosen pendamping dari Fakultas Ekonomi Universitas Muhammadiyah Sorong. Peserta yang mengikuti ialah siswa-siswa (Habibi) dan siswi-siswi (Ainun) semester X. Dengan adanya kegiatan pengabdian ini diharapkan siswa dan siswi mendapatkan bekal keterampilan dalam pemanfaatan yang ada disekitarnya.
SEJARAH PEMIKIRAN EKONOMI ISLAM INDONESIA
Authors: Nur Afiah  , Siradjuddin  , Idris Parakkasi  
Published: August 2023

Penelitian ini berfokus pada pembahasan mengenai sejarah pemikiran ekonomi Islam di Indonesia ketika zaman penjajahan belanda dan ketika Indonesia memproklamirkan kemerdekaannya serta beberapa tokoh penting yang berpengaruh di dalamnya. Pada masa Kolonialisme Belanda, pemikiran ekonomi Islam di Indonesia mengalami penindasan dan pengabaian. Sistem ekonomi kolonial yang didominasi oleh kapitalisme Barat menekan pengembangan ekonomi Islam. Pada awal abad ke - 20, terjadi kebangkitan pergerakan Islam modern di Indonesia yang juga berdampak pada ekonomi Islam. Gerakan ini menekankan pentingnya gerakan pembaruan dalam praktek kegamaan termasuk ekonomi. Metodologi dalam penelitian ini adalah kualitatif studi kepustakaan. Studi historis diperlukan untuk mengkonstruksi perbedaan tersebut. Hasil kajian ini menunjukkan bahwa pemikiran ekonomi dalam mencapai tujuan ekonomi Islam oleh para tokoh menetapkan prinsip-prinsip filosofis Islam sebagai pedoman. Prinsip-prinsip yang muncul dari ketiga tokoh di atas, yakni prinsip persaudaraan, persamaan dan kebersamaan, keadilan, dan keselamatan. Prinsip-prinsip tersebut membentuk suatu sistem yang mempengaruhi perilaku manusia dalam aktivitas ekonomi.
PERSEPSI DAN PRAKTIK PENDIDIKAN KEBERLANJUTAN DI INDONESIA UNTUK EDUCATION FOR SUSTAINABILITY DEVELOPMENT (ESD) SELAMA PANDEMI COVID-19
Authors: Nugroho Oktian Fajar , Permanasari Anna , Firman Harry , Riandi Riandi 
Published: August 2023

Education for Sustainable Development (ESD) has practical challenges, frequently linked to a restricted concept of sustainable literacy. This study investigates the effect of COVID-19 on sustainability literate views and practices using an educational symposium that detects changes in attitudes and practices of sustainability. This research investigates how disruption of pandemics might influence people and organizations. By comparing past global environmental restructuring plans with personal, professional and societal developments. Conceptions on sustainability and practice have modified the influence of COVID 19 on learning. The results demonstrate that the advantages of the epidemic have improved educators' thinking and increased their will for change by using the social networks of the educational community to promote collective action. Keywords: Education for Sustainable Development (ESD) , covid19, perceptions’ and activities’ pre-service
The Effect of Informed Consent in Communicating with PLHIV in Siaya, Kenya
Authors: Marimba Benson , Mberia Hellen , Kimalu Paul 
Published: August 2023

Purpose: The purpose was to establish the effect of informed consent in communicating with Person’s Living with HIV (PLHIV) in Siaya, Kenya.
Methodology: This was both a descriptive research and inferential design. Data was collected using a field survey involving two sets of questionnaires for key informant and PLHIV interviews. Spearman’s rho correlations and simple linear regression models were used to estimate the relationship between the independent variable (informed consent) and the dependent variable (communication), and ANOVA test was done to test the hypothesis.
Findings: The calculated proportionate sample size was 374. However, the respondents rose to 396 which represented 96.18% of those who agreed to be interviewed, with 17 rejections which were removed from analysis leaving a sample of 376. Normality Test was conducted to determine the study sample was drawn from normal population. Under null hypothesis, there was no difference between the sample and the population from which the sample was drawn and therefore there was significant evidence to reject the null hypothesis and accept the alternative hypothesis (p-value=0.000 CI=95%). Further, findings show that 82.30% enrolled onto the Text for Adherence (T4A) mobile app voluntarily and 70.71% signed the consent form and 6.07% stated that consent was implied.
Unique Contribution to Theory, Practice and Policy: The Technology Readiness (TR), Technology Acceptance Model (TAM) and Diffusion of Innovations (DOI were used to anchor future studies. This study has concluded that it was important for individuals enrolling into mhealth communication interventions to consent and this responsibility is for system supporters in mhealth space. The findings further established that enrolment onto mhealth apps improves health status of patients suffering from chronic illnesses. This has implications for policy changes or improvements in mhealth generally in Kenya and globally. A positive intervention such as Text for Adherence (T4A) should prompt the government to scale up enrolment by supporting system supporters or taking over the enrolment entirely as a matter of public health promotion.
Karakteristik Auditee dan Perusahaan Audit Sebagai Penentu Opini Audit Qualified Pada Perusahaan Trade, Service, and Investment Dengan Metode Regresi Logistik
Authors: Effendi Bahtiar 
Published: August 2023

Penelitian ini dilandasi oleh pentingnya untuk mengetahui faktor penentu kualifikasi audit di Indonesia yang memiliki budaya organisasi, sosial politik, dan regulasi yang berbeda dengan tujuan untuk mengembangkan model yang didasarkan pada karakteristik auditee dan karakteristik perusahaan audit, untuk memprediksi dan menjelaskan kualifikasi dalam laporan audit perusahaan go public di Indonesia. Penelitian ini bertujuan untuk menganalisis pengaruh karakteristik auditee dan perusahaan audit sebagai penentu opini audit qualified pada perusahaan trade, service and investment dengan menggunakan metode regresi logistik. Opini audit qualified dalam penerbitan laporan audit merupakan petunjuk serius bagi suatu perusahaan. Petunjuk serius tersebut adalah adanya respon negatif pasar modal melalui penurunan nilai saham pada perusahaan yang memperoleh opini audit qualified pada bagian-bagian audit yang dianggap penting. Dengan adanya opini audit qualified dalam laporan audit menyebabkan perusahaan mengalami kesulitan dalam mendapatkan sumber pembiayaan dari pasar modal karena investor lebih memilih untuk menanamkan modalnya pada perusahaan yang memiliki kondisi keuangan dan kinerja yang lebih baik dimana kondisi tersebut dapat tercerminkan dari laporan keuangan yang telah diaudit. Dalam penelitian ini, populasinya adalah perusahaan sektor trade, service and investment yang terdaftar di Bursa Efek Indonesia antara tahun 2018 sampai dengan tahun 2021. Purposive sampling digunakan untuk memperoleh data dari 38 perusahaan yang berbeda. Analisis regresi linier berganda dilakukan untuk menganalisis data. Adapun hasil penelitian yang diperoleh yakni probabilitas opini audit qualified tidak dipengaruhi oleh karakteristik auditee dan tipe perusahaan audit.
„Die jüngere Generation ist offener für Neues“
Authors: Grass Silvana 
Published: August 2023

Frankfurt a.M. Das Kompetenz-Netzwerk digitale Landwirtschaft Bayern (KNeDL) unterstützt den Austausch zwischen Wirtschaft, Wissenschaft, staatlichen Stellen und Verbänden und positioniert die Belange der digitalen Landwirtschaft. Kathrin Schuberth erklärt, wie Landwirte digitale Technologien annehmen.
POLÍTICAS PÚBLICAS E SEUS DESAFIOS PARA IMPLEMENTAÇÃO E USO DAS NOVAS TECNOLOGIAS NO ÂMBITO ESCOLAR
Authors: Santos Deniza Pereira de Souza , Silva Adinairde Neves da 
Published: August 2023

O estudo se refere ao desdobramento a pesquisa realizada sobre as novas tecnologias no contexto escolar: desafios para o ensino híbrido no Colégio Estadual Previsto de Morais, de Caiapônia, Goiás pela Universidad Del Sol – UNADES – Paraguay. Dentre os diversos assunto abordados, constitui-se um desafio para as políticas públicas brasileiras a implementação e uso das novas tecnologias no âmbito escolar, tema que foi discutido nesrte artigo. O objetivo principal do artigo foi inveastigar os desafios das políticas públicas brasileiras no que diz respeito às novas tecnologias nas escolas. A pesquisa partiu da revisão bibliográfica, do tipo qualitativa, com coleta de dados em livros, revistas científicas e portal eletrônico. Os principais resultados encontrados evidenciaram que há muitos desafios no que diz respeito às políticas públicas destinadas à implantação e uso das novas tecnologias no âmbito escolar. Concluiu-se que os principais desafios estão relacionados à falta de infraestrutura de algumas escolas, falta de recursos financeiros e da formação adequada de professores para o uso pedagógico das tecnologias.
Enfermedad de Castleman multicéntrica e infección por virus Epstein Barr en paciente con infección por vih
Authors: Kuljis Gisela , Zitto Teresa , Vetrano Teresa , Cacace María Elisa , Bomparola Carolina , Flores Alejandro 
Published: August 2023

La enfermedad de Castleman (ECM) es un desorden linfoproliferativo y con un pronóstico desfavorable, que se lo ha asociado a la infección por el virus herpes humano tipo 8 (HHV-8). El mecanismo supuesto de acción del HHV-8 sería la secreción de interleuquinas (IL) virales, homólogas a IL humanas tales como IL-6 e IL-10. La coinfección por HHV-8 y virus Epstein Barr (EBV) es bien conocida en pacientes con infección por el virus de la inmunodeficiencia humana tipo 1 (HIV-1). Estos gamma-herpesvirus se asocian a trastornos linfoproliferativos que son favorecidos por la inmunosupresión. Puede presentarse en el contexto de un buen estado inmunológico y su tratamiento se basa en el uso de quimioterapia. La reactivación del EBV latente es favorecida por la infección por HIV-1 y el uso de drogas inmunosupresoras, determinando un potencial riesgo para el desarrollo de nuevos desórdenes linfoproliferativos.
Se presenta el caso de un paciente con enfermedad de Castleman asociado a la infección por HIV-1 y HHV-8, que presentó como complicación post-quimioterapia reactivación de infección EBV. Se realizó una revisión del concepto de ECM y la relación patogénica entre los virus HIV-1, HHV-8 y EBV.