bluuebunny/crossref_metadata_2025_split huggingface dataset:
Exploring the Small-scale Magnetic Fields in the Atmosphere of HD 49385 by Asteroseismic Analysis
Authors: Wang Yuetong , Li Yaguang , Li Yan , Lin Guifang , Wu Tao 
Published: September 2024

Abstract
Recent asteroseismic studies have shown convincing evidence that magnetic fields may exist in the interior of some pulsating red giants. Inspired by this breakthrough, we explored the effect of small-scale magnetic fields on the p-mode oscillations in an evolved star, HD 49385. We incorporate a modified Eddington T–τ equation that phenomenologically mimics the effect of the magnetic fields in the atmosphere of HD 49385, and calculate the frequencies of p-modes with l = 0, 1, and 2. By comparing the calculated frequencies with the observed ones, we select two best-fit models with either GS98 or A09 chemical composition. Our best-fit models not only fit satisfactorily the observed frequencies but also well reproduce some spectroscopically observed stellar parameters such as effective temperature and log g. Based on the two best-fit models, we have estimated that the small-scale magnetic fields possess a strength of approximately 80 G and spread concentratively at approximately a height of 1850 km in the atmosphere. By selecting the best-fit models with a special requirement on the avoided-crossing mode, we have confirmed that the frequency of the avoided-crossing mode is tightly related to the helium core of the star, and determined the size of the helium core as 0.117 M
⊙ in mass and 0.078 R
⊙ in radius. Based on the improvements of the previous two sides, we can accurately determine the mass of HD 49385 to be 1.25 ± 0.02 M
⊙ with an age of 4.1 Gyr for GS98 composition and 4.5 Gyr for A09 composition.
Dependence of Virial Factors on Optical Spectral Properties of Active Galactic Nuclei
Authors: Yang Sen , Du Pu , Wang Jian-Min 
Published: September 2024

Abstract
Reverberation mapping (RM) has long been a powerful tool for measuring the masses of supermassive black holes (SMBHs) at the centers of active galactic nuclei (AGNs), but the precision of these mass measurements depends on the so-called virial factors. It has been demonstrated that the virial factors exhibit significant diversity, spanning approximately 1–2 orders of magnitude across different AGNs. However, the underlying physical drivers for the diversity have not yet been finalized. Here, adopting the SMBH mass–spheroid luminosity relations of inactive galaxies with different bulge classifications, we calibrate the virial factors corresponding to the AGNs with pseudobulges (PBs) and classical bulges (or elliptical hosts, CBs) using the latest nearby RM sample. We investigate the correlations between virial factors and the AGN spectral properties, and find that for both PB and CB samples, the FWHM-based virial factors exhibit significant anticorrelations with the emission-line widths and profiles, while the σ
line-based virial factors only show moderate anticorrelations with line widths for PBs. We attribute these correlations mainly to the inclination angle or opening angle of the broad-line regions. Moreover, we establish new relations to give more precise virial factors and, in combination with the latest iron-corrected radius–luminosity relation, tentatively develop new single-epoch estimators of SMBH masses, which enable more accurate measurements of SMBH masses in large AGN samples.
Another Independent Discovery of the 1946 Eruption of the Recurrent Nova T Coronae Borealis
Authors: Shears J. H. 
Published: September 2024

Abstract
One of the earliest independent discoveries of the 1946 eruption of the recurrent nova T Coronae Borealis was by British amateur astronomer, Michael Woodman, on 1946 February 9 at ∼01:45 UT when the nova was magnitude ∼2.0. Though credited as an independent discovery at the time, only scant details appeared in contemporary reports. The circumstances of Woodman’s discovery are told from Woodman’s contemporaneous notes and his own recollections.
Ser mulher: discursos veiculados nas revistas “O Jovem Luterano” e “O Cruzeiro” (1950-1960)
Authors: Alvares Teixeira Tania Nair , Kruger Albrecht Elias , Weiduschadt Patrícia 
Published: September 2024

O presente estudo tem como objetivo abordar a educação feminina por meio de discursos publicados numa revista religiosa luterana juvenil denominada O Jovem Luterano, e numa revista cultural e de entretenimento conhecida como O Cruzeiro. Considerando as particularidades dessas publicações, a perspectiva adotada foi explorar os discursos moralizantes, normativos e prescritivos em relação ao comportamento das mulheres e ao papel social que lhes é atribuído. As edições referentes aos anos de 1950 e 1960 foi escolhida pois se observa uma maior disseminação de discursos voltados a orientar as experiências domésticas e sociais das jovens e mulheres; discursos que buscaram caracterizar, assim, a função social e biológica da mulher enquanto esposa, mãe e dona de casa. Tais discursos revelam as várias formas de processos educativos nesse sentido, tanto de ensino regular quanto no que diz respeito ao papel das mulheres na construção do fazer e do pensar feminino dentro da sociedade.
Sustentabilidade e governança transnacional como elementos para a adoção de novas matrizes energéticas
Authors: Marcio Cruz Paulo , Silva Antunes de Souza Maria Cláudia 
Published: September 2024

A presente pesquisa tem por objetivo investigar a sustentabilidade como novo paradigma indutor do direito na pós-modernidade, nas dimensões social, econômica e ambiental, ao tempo que contribui na ressignificação da matriz energética, com a apresentação de alternativas viáveis de diversificação de novas energias ecológicas. A relevância acadêmica e social do presente texto encontra-se no fato de que o progresso da eficiência energética, já lento, enfrenta retrocessos, como a diminuição das melhorias globais em eficiência energética desde 2015, as quais afetam diretamente as metas para o clima e, por consequência, a sustentabilidade, em suas três dimensões. O problema de pesquisa tem seu foco em investigar se a sustentabilidade como novo paradigma jurídico terá melhores condições de promover o socioambientalismo, a inclusão, a justiça social e mais qualidade de vida, por meio da mudança da matriz energética, tendo como âmbito de análise o Brasil. Quanto à metodologia, tanto na fase de investigação quanto na fase de relatório dos resultados, o método empregado é o indutivo.
Pamprincipiologismo e Direito no Estado Democrático
Authors: Sampar Rene , De Oliveira Lima Newton , Henrique Kroth Eduardo 
Published: September 2024

O artigo, através de pesquisa bibliográfica, define três conceitos de princípios jurídicos: epistemológico, como princípios gerais do Direito e pragmático-problemáticos. Defende a tese da ruptura entre o segundo e o terceiro conceitos, de modo que os princípios constitucionais do pós-guerra são a inserção do mundo prático no Direito. Estes princípios são institucionalizados a partir da moralidade política compartilhada pela comunidade e são, fundamentalmente, dotados de historicidade. Seus sentidos dependem dos pré-juízos derivados da tradição intersubjetiva, e não da razão prática solipsista e axiológica dos princípios gerais do Direito. A autenticidade desta tradição e dos significados que dela decorrem depende da adequação dos critérios de decisão à Constituição e da própria compreensão de que princípios, enquanto instituidores de regras e da moralidade pública, são limites. Entender o contrário fere a autonomia do Direito e retira das decisões sua legitimidade, na medida em que localiza na consciência subjetiva do intérprete o sentido dos conceitos, tornando-os inverificáveis, e eleva como princípios quaisquer enunciados (o pamprincipiologismo). Entender a tese da ruptura é compreender que o Direito deve ser democraticamente legítimo, e que dentro dele todas as interpretações devem ser adequadamente fundamentadas, garantindo sua autonomia e legitimidade.
Examining the application of SOC-29 and MLQ in the South African Banking Industry
Authors: Harry Nisha , Sing Keshia 
Published: September 2024

Orientation: This study examines the application of the Multifactor Leadership Questionnaire (MLQ) and the Sense of Coherence-29 (SOC-29) within the South African banking industry. It evaluates the appropriateness, efficacy and potential impact of these instruments and offers insights for enhancing employee resilience, improving organisational adaptability and advancing leadership practices in the sector.Research purpose: This study aims to address whether the SOC-29 and MLQ maintain their factor structures and psychometric properties when applied to banking employees.Motivation for the study: There has been limited research on the underlying constructs and measurements of the SOC-29 and MLQ. This evaluation’s findings will help enhance the accuracy and utility of both instruments.Research approach/design and method: A quantitative, positivistic, cross-sectional research design was employed to collect primary data from 150 employees working in South African banks.Main findings: The exploratory factor analysis identified a three-factor structure: F1 – Comprehensibility, F2 – Manageability and F3 – Meaningfulness, all showing improved goodness-of-fit indices. Manageability emerged as the most representative factor, while comprehensibility was the least representative.Practical/managerial implications: Understanding the applicability of the SOC-29 and the MLQ in a banking setting is crucial for HR professionals, organisational psychologists and management teams who seek to leverage these tools for employee assessment, development and organisational improvement.Contribution/value-add: Banks’ critical role in the economy, competitive nature and unique challenges make the study’s outcomes essential for empowering banking organisations to adopt a more scientific approach to employee assessment and development, leading to a well-supported workforce.
A simple transconjunctival technique for the management of intraconal orbital hydatid cyst
Authors: Awad Ahmad A , Mohammad Abd El-Nasser A 
Published: September 2024

Purpose:
To present a simple transconjunctival technique for the excision of intraconal orbital hydatid cysts.

Methods:
This retrospective, non-comparative, clinical intervention case study was conducted between April 2018 and October 2023. The study included five patients presented to the Orbital unit of Assiut University Hospital with an intraconal orbital cyst, which histologically proved to be a hydatid cyst. In all cases, a conjunctival incision near the fornix was made depending on the cyst location as revealed by computed tomography (CT) or magnetic resonance imaging (MRI). A traction suture was applied to the two relevant recti muscles to guide the globe toward the desired direction. Blunt orbital dissection was made toward the cyst until exposing its anterior surface. A 20-gauge needle was introduced into the cyst and followed by aspiration of its content. The collapsed cyst was then removed by non-toothed forceps and followed by copious irrigation of the field. The follow-up period ranged from 11 to 58 months.

Results:
The age of patients ranged from 11 to 44 years. Three were males and two were females. The cyst was iso-dense to the vitreous on CT and iso-intense to the vitreous on MRI. In all cases after aspiration of the content, the collapsed cyst was easily removed. None of the five patients developed recurrence during the follow-up period.

Conclusion:
The removal of the collapsed orbital hydatid cyst in the intraconal space after the aspiration of its content via transconjunctival anterior orbitotomy is a simple, fast technique with early recovery and maximum cosmesis.
Comparison of ropivacaine with ropivacaine–dexamethasone combination for postoperative analgesia in the pectoral nerve block for modified radical mastectomy: A randomized clinical trial
Authors: Mathur Veena , Kumari Brijesh , Verma Anand Kumar , Khare Arvind , Garg Deepak Kumar 
Published: September 2024

Abstract

Background and Aims:
The pectoral nerve block types I and II are novel techniques to provide analgesia for modified radical mastectomy (MRM) surgeries performed under general anesthesia. The primary objective of this study was to compare the duration of effective analgesia, and the secondary objectives were to evaluate the total amount of rescue analgesics in 24 h, hemodynamic changes, and postoperative adverse effects.

Methods:
This prospective, randomized, double-blind study was conducted on a total of 80 women with breast cancer belonging to American Society of Anesthesiologist class I and II scheduled for MRM, which were randomly allocated into two groups – Group R (n = 40) received 0.25% ropivacaine 29 ml + NS 1 ml and Group RD (n = 40) received 0.25% ropivacaine 29 ml + dexamethasone (4 mg) 1 ml. Ten milliliters of the study drug was used in Pecs I and the rest 20 ml in Pecs II block posttumor resection.

Results:
The duration of analgesia was statistically significantly longer in RD (778.75 ± 55.12 min) compared to Group R (412.63 ± 21.69 min) (P < 0.05). Pain scores were significantly less in Group RD. The mean dose of acetaminophen required was significantly less in Group RD (2362.50 ± 375.32 mg) than in Group R (3525.00 ± 298.50 mg) (P < 0.05). The incidence of adverse events was similar in both groups.

Conclusion:
The addition of dexamethasone with ropivacaine in the Pecs block can be used for prolonging the effective duration of analgesia and decreasing postoperative analgesic consumption with comparable hemodynamic and side effect profiles.
Resistencia Kayambi. Memoria colectiva, praxis y organización comunitaria. Experiencias desde la Comunidad Pucara de Pesillo
Authors: Andrade Salazar Andrés , Grijalva Luisa María 
Published: September 2024

El artículo proporciona una recapitulación de las experiencias investigativas de los autores, enmarcadas en la psicología comunitaria e intercultural, en torno a la sabiduría del Pueblo Ancestral Kayambi, específicamente en el territorio de la comunidad Pucara de Pesillo, en la provincia de Pichincha, Ecuador. El objetivo de este artículo es evidenciar como la resistencia Kayambi, está presente en la memoria colectiva, la praxis y la organización comunitaria de Pesillo. Para lo cual se realizó un análisis bibliográfico como enfoque metodológico, centrado en la resistencia, re-existencia y lucha de la comunidad indígena a lo largo de la historia. Los resultados obtenidos de estas experiencias, sustentados en el paradigma de la psicología comunitaria y la psicología crítica, entendiendo a la praxis, como la puesta en práctica de ideas y teorías para abordar problemáticas y necesidades. Desde el contexto comunitario de Pesillo, la praxis implica la materialización de relaciones entre individuos, territorio, conocimiento y entorno. Destacando la dimensión de transformación de la realidad y construcción de saberes de lucha. Concluyendo que, la organización indígena del pueblo Kayambi, se basa en la participación comunitaria. en la toma de decisiones, la responsabilidad recíproca y el fortalecimiento de la territorialidad, interculturalidad y sostenibilidad. Es por esto que, desde esta investigación, se considera a la organización comunitaria como una estructura social alternativa al poder constituido.
ANALISIS YURIDIS PEMBERHENTIAN TIDAK DENGAN HORMAT DI KEPOLISIAN NEGARA REPUBLIK INDONESIA AKIBAT MELAKUKAN TINDAK PIDANA DI KEPOLISIAN DAERAH SUMATERA UTARA
Authors: Nugraha Aditya , Mustama Mustama , Purba Ahmad Rusly 
Published: September 2024

Oknum polisi yang melakukan tindak pidana berarti telah melanggar aturan disiplin dan kode etik karena setiap anggota Polri wajib menjaga tegaknya hukum serta menjaga kehormatan, reputasi, dan martabat Kepolisian Negara Republik Indonesia. Rumusan masalah dalam penelitian ini adalah bagaimana pengaturan hukum pemberhentian tidak dengan hormat dari dinas Polri, bagaimana mekanisme pemberhentian tidak dengan hormat dari dinas Polri, bagaimana pemberhentian tidak dengan hormat dari dinas Polri akibat melakukan tindak pidana di Kepolisian Daerah Sumatera Utara. Penelitian ini adalah penelitian deskriptif analisis yang mengarah kepada penelitian yuridis empiris. Sumber data dalam penelitian ini adalah data primer dan data sekunder. Data primer yaitu data yang diperoleh secara langsung dari penelitian di Kepolisian Daerah Sumatera Utara. Alat pengumpul data adalah penelitian kepustakaan dan penelitian lapangan. Hasil penelitian bahwa pemberhentian tidak dengan hormat dari dinas Polri akibat melakukan tindak pidana di Kepolisian Daerah Sumatera Utara Pemberhentian tidak dengan hormat dari dinas Polri akibat melakukan tindak pidana sepanjang tahun 2018 sampai dengan tahun 2022 sebanyak 288 dengan perincian pada tahun 2018 sebanyak 65 anggota Tahun 2019 sebanyak 38, Tahun 2020 sebanyak 53, pada Tahun 2021 sebanyak 32 dan pada Tahun 2022 sebanyak 100 angggota kepolisian dan sanksi Pemberhentian Tidak Dengan Hormat (PTDH) atau dipecat umumnya terlibat kasus penyalahgunaan narkotika
ANALISIS YURIDIS PERTANGGUNGJAWABAN PIDANA TENAGA KESEHATAN AKIBAT MALPRAKTIK MEDIS PERSPEKTIF UNDANG-UNDANG NOMOR 36 TAHUN 2009 TENTANG KESEHATAN (Studi Putusan Mahkamah Agung RI Nomor 2033 K/Pid.Sus/2017)
Authors: Yudhariansyah Aris , Akhyar Adil , Affan Ibnu 
Published: September 2024

Tenaga kesehatan yang melakukan kegiatan pelayanan kesehatan wajib memiliki surat izin praktik dari pemerintah sesuai dengan peraturan yang berlaku, dalam melakukan pelayanan kesehatan harus sesuai dengan kompetensi kedokteran. Rumusan masalah dalam tesis ini adalah bagaimana pengaturan tindak pidana malpraktik menurut hukum pidana, bagaimana tanggung jawab tenaga kesehatan terhadap tindakan malpraktik, bagaimana pertimbangan hukum hakim dalam putusan Mahkamah Agung RI Nomor 2033 K/Pid.Sus/2017. Metode penelitian yang digunakan adalah deskriftif analisis yang mengarah pada penelitian hukum yuridis normatif yakni penelitian yang dilakukan dengan cara mengacu pada norma-norma hukum yaitu meneliti terhadap bahan pustaka atau bahan sekunder. Data sekunder dengan mengolah data dari bahan hukum primer, bahan hukum sekunder dan bahan hukum tersier Kesimpulan dari pembahasan adalah menurut hukum kesehatan dalam Putusan Mahkamah Agung RI Nomor 2033 K/Pid.Sus/2017 adalah didasarkan pada pertimbangan bahwa dalam diri terdakwa tidak ditemukan perbuatan melawan hukum dan tanpa hak yang harus dinilai dari kesengajaan atau niat sifat melawan hukumnya suatu perbuatan pada diri seorang pelaku sehingga unsur dengan sengaja menggunakan alat, metode, atau cara lain memberikan pelayanan kepada masyarakat yang menimbulkan kesan seolah-olah yang bersangkutan adalah dokter atau dokter gigi yang telah memiliki surat tanda registrasi dokter atau surat tanda registrasi dokter gigi atau surat ijin praktik.
ANALISIS YURIDIS TENTANG PENERBITAN SURAT KETERANGAN CATATAN KEPOLISIAN (SKCK) ONLINE TERHADAP MANTAN NARAPIDANA
Authors: Sitepu Parlindungan , Akhyar Adil , Purba Ahmad Rusly 
Published: September 2024

SKCK adalah Surat yang diterbitkan oleh instansi Polri melalui unit Intelejen Keamanan yang mencantumkan pernah atau tidaknya pemohon / warga masyarakat terlibat tindak pidana. Permasalahan dalam tesis ini adalah bagaimana pengaturan hukum penerbitan surat keterangan catatan kepolisian (SKCK) online terhadap mantan narapidana, bagaimana akibat hukum penerbitan SKCK terhadap mantan narapidana, bagaimana hambatan dan upaya dalam penerbitan surat keterangan catatan kepolisian (SKCK) online terhadap mantan narapidana. Penelitian yang dilakukan adalah penelitian normatif dan didukung dengan data yuridis empiris yaitu melakukan wawancara dengan Kasat Intelkam. Berdasarkan hasil penelitian dipahami hambatan dalam penerbitan surat keterangan catatan kepolisian (SKCK) online terhadap mantan narapidana adalah tidak ada petugas khusus dan pembagian tugas khusus perihal SKCK online. Upaya menghadapi perubahan ditunjukkan dengan perkembangan teknologi yang ada di Sentra Pelayanan SKCK dan menampung semua saran masukan yang diberikan, namun bagi anggotanya saat ini belum dapat mengatasi permasalahan terkait jaringan dan sistem SKCK Online yang eror.
Democracia, regímenes de bienestar y educación artística-estética en el siglo XXI
Authors: Chávez Urquiza Sandra Daniela 
Published: September 2024

El objetivo del presente texto es contribuir a la reflexión sobre la inserción de las artes y la educación artística en las discusiones de gestión pública en el contexto de las transformaciones del siglo XXI en México. Se propone una estrategia multidisciplinaria desde las humanidades y las ciencias políticas, correlacionando temas como democracia, regímenes de bienestar y educación artística desde una perspectiva histórico-documental. Se estima importante revisarlos de manera conjunta, y en esto recae su relevancia académica, con el fin de profundizar en las problemáticas relacionadas con la educación artística y, de esta manera, señalar áreas de oportunidad en el debate público para encaminarse hacia transformaciones deseables de manera justa y humanista; en términos políticos: el reto es exigir una política social redistributiva en el tema de la educación artística-estética.
Se parte de la pregunta general ¿qué se necesita para garantizar, en perspectiva actual, el derecho a la educación artística? Para responder a ésta se recurre a fuentes documentales e históricas en México, aunque idealmente se requiere obtener más información respecto a la organización interna de la SEP, lo mismo que comprender cómo se está organizando interinstitucionalmente con otras instancias estatales, pues también ha faltado comprender cómo cada grupo político está interviniendo para legislar en torno al tema de la educación artística, datos que se espera recopilar para futuras investigaciones.
Se considera un hallazgo importante, aunque parece mínimo, encontrar claves concretas para exigir la garantía de la puesta en práctica de políticas en el tema.