bluuebunny/crossref_metadata_2025 huggingface dataset:
Pengaruh Pendidikan Kesehatan Reproduksi Melalui Penyuluhan Terhadap Pengetahuan Remaja Tentang Kehamilan di luar Nikah
Authors: Mariyani
Published: November 2024

Tingkat kehamilanl di luarl nikah di Indonel sia,l terul tamal di kalangan remaja,l sebagail masalah seriul sl dalam kesel hatanl masyarakat. Meskipul nl budayal Indonel sial menganjul rkanl pernikahanl sebel lul lm hulbu nganl seksul al,l statistik menul njul kkanl bahwa angka kehamilanl di luarl nikah masih tinggi. Remajal cendel rul ngl menjadil kelol mpol kl yang paling rentanl terhadapl masalah ini karenal kurangnyal pengel tahul anl tentangl kesel hatanl reprol dul ksil dan aksesl terbatasl terhadapl layanan kesel hatanl yang memadai.l Selainl itul, kurangnyal pendidikanl seksul all yang tepatl dan pengarul hl medial solsial julga mempel rbul rul kl situasi.l
Analisis Faktor-Faktor yang Mempengaruhi Partisipasi Ibu Hamil Melakukan Skrining HIV di Puskesmas Wanakerta
Authors: Anggraini Nofa
Published: November 2024

Indonesia termasuk Negara urutan ke tiga penyumbang penderita HIV/AIDS di Asia Pasifik, setelah India dan China. Salah satu upaya deteksi dini dengan melakukan pemeriksaan scrining test HIV, namun yang menjadi masalah utama adalah kebanyakan masyarakat menolak untuk melakukan tes HIV. Beberapa faktor yang dapat mempengaruhi skrining tes HIV pada ibu hamil diantaranya pendidikan, pengetahuan, sikap tentang skrining tes HIV dukungan keluarga dan dukungan tenaga kesehatan.  Tujuan: untuk menganalisa faktor-faktor yang mempengaruhi partisipasi ibu hamil Melakukan Skrining HIV di Puskesmas Wanakerta Kecamatan Telukjambe Barat Karawang Jawa Barat tahun 2024.
Metode penelitian: analitik kuantitatif dengan rancangan cross sectional. Sampel penelitian adalah ibu hamil trimester I sebanyak 35 responden dengan teknik purposive sampling. Instrumen penelitian menggunakan kuesioner. Data merupakan data primer dianalisis menggunakan uji chi  square.  Hasil: analisis univariat diketahui ibu hamil terbanyak memeriksakan skrining HIV 71,4%, dengan pendidikan tinggi  65,7%, pengetahuan baik  62,9%, sikap positif  65,7%, keluarga mendukung  60,0%, dan tenaga kesehatan mendukung  57,1%. Hasil analisis bivariat ada hubungan antara pendidikan (p value = 0,015), pengetahuan (p value = 0,020), sikap (p value = 0,015), dukungan keluarga (p value = 0,049), dan dukungan tenaga kesehatan (p value = 0,008) dengan partisipasi ibu hamil melakukan skrining HIV.  Kesimpulan dan Saran: ada hubungan antara pendidikan, pengetahuan, sikap, dukungan keluarga dan dukungan tenaga kesehatan dengan partisipasi ibu hamil melakukan skrining HIV. Ibu hamil diharapkan dapat aktif menggali informasi berkaitan dengan skrining HIV selain dari tenaga kesehatan juga dari berbegai media agar dapat memiliki partisipasi tinggi untuk ikut serta dalam melakukan pemeriksaan skrining HIV sebagai upaya deteksi dini HIV.
Sarah Kirschs experimenteller Kurzfilm Moorschnucken. Ein multimodales Prosagedicht über Schafe, ,,die uns verlassen werden in aller Schönheit und Fremdheit“
Authors: Stobbe Urte
Published: November 2024

Abstract Mit ihrem Kurzfilm Moorschnucken (1983/84) folgt Sarah Kirsch der Einladung des Autorenmagazins im Fernsehsender Saarländischer Rundfunk, ein experimentelles Filmprojekt zu den Grenzen und Möglichkeiten des Mediums Film beizutragen. Sarah Kirschs
Film handelt von einer Herde Moorschnucken, die durch die geänderten Wirtschaftsformen vom Aussterben bedroht sind. Ihr Verlust käme einer Verringerung der Biodiversität gleich, doch hebt der Film besonders auf die Schönheit dieser Schafe ab. Sarah Kirsch spricht dazu ein
von ihr selbst verfasstes Prosagedicht ein, dessen Inhalt im Film symmetrisch, komplementär und kontrapunktisch zu den audiovisuellen Zeichen in Beziehung steht – daher die Bezeichnung ,multimodales Prosagedicht‘. Moorschnucken zeigt die Schafe so, als würden
sie durch ihr tierliches Verhalten gewissermaßen für sich selbst sprechen und als Akteure mitspielen. Zu dieser filmischen Inszenierung hat auch beigetragen, dass Sarah Kirsch in den Monaten zuvor begonnen hat, selbst Schafe in Tielenhemme zu halten. Anders als der Film,
der Moorschnucken mit einem Schäfer und Hütehunden zeigt, praktiziert sie selbst neue Formen des mit-seins mit Schafen. Sie experimentiert gewissermaßen mit neuen Formen der Mensch-Schaf-Beziehungen.
Hyperobjects, Fractals, and Ruinous Connections in the University: Following Threads of Thought
Authors: Locke Kirsten
Published: November 2024

Abstract This article uses three concepts prised from their environmental contexts and juxtaposed together in the unfamiliar terrain of university critique. Two interrelated ambitions motivate this approach. The first, is to sketch emerging ecologies of university landscapes
that frame publicness and public good in relation to intertwined historical, living, material “worlds” of academia. The second, is to engage with what “public good” could mean in a post-anthropocentric context where a more relational and spacious approach decentres
the individual human as master and controller of their environment. Timothy Morton’s notion of the hyperobject is read through Susan Wright’s critique of university reform, where no matter the geographical or cultural context, the effects on the idea of the “university”
remains largely the same. Marilyn Strathern’s ideas around the fractal are then traversed in the paper to demonstrate the partial and relational dimensions to the university. Finally, the paper brings in Anna Lowenhaupt Tsing’s ideas around university landscapes and their surprising
capacities for strange and unpredictable connections and potentiality. The metaphor of the “thread” is woven throughout the article, installing a methodological approach that is both performatively “knotty” and intricately entangled in ideas around the university and
where and how public good can emerge.
Regenerative capacity of dental mesenchymal stem cells: a systematic review
Authors: Robo Ilma , Kelmendi Manola , Domgjoni Malvina , Ostreni Vera
Published: November 2024

Background: Oral mesenchymal cells already have wide clinical applications based on their tissue regenerative abilities. The purpose of this study is to present the picture of scientific research on the application of mesenchymal cells. Methods: This review study presents data processing of selected articles on clinical application of oral mesenchymal cells as a future of technology with relatively reduced cost. As inclusion criteria, there are articles that evaluated the regenerative abilities of cells prior to their oral origin. The exclusion criteria are mainly laboratory procedural techniques of manipulation with mesenchymal cells. From 735 articles screened for retrieval, 148 articles were found. After application of exclusion criteria, it was reached in total, about 38 selected articles were analyzed based on combinations of keywords on the PubMed page. These articles were classified based on concrete positive results and evasive results of studies on the role, mechanism of action, and field of application of oral mesenchymal cells. Results: The selection ratio of mesenchymal cells of pulpal origin or of periodontium origin is based on the first type of cells. Regardless of the fact that the trend of their application is again in the oral cavity, in a smaller percentage they tend to be applied for tissue regeneration in other organs. Discussion: There is a lack of “in vivo” type studies. The trend of articles is about review-type studies on the field of application of oral mesenchymal cells. Articles, where the field of application of mesenchymal cells is beyond the oral cavity for the purpose of application in regenerative medicine, occupy a reduced percentage. There are significant differences between differentiating abilities depending on the source from which these cells are taken from the oral cavity. This ability can be modeled by using growth factors, cytokines, bioactive substances, or local anesthetics.
“No aceptaré más límites. Aurora Luque, gaviera y nómada. Ensayos reunidos”, de Josefa Álvarez Valadés
Authors: Díaz de Castro Francisco
Published: November 2024

Reseña
Where does the processing of size meet the processing of space?
Authors: Wühr Peter , Heuer Herbert
Published: November 2024

Previous studies revealed an S-R compatibility effect between physical stimulus size and response location, with faster left (right) responses to small (large) stimuli, respectively, as compared to the reverse assignments. Here, we investigated the locus of interactions between the processing of size and spatial locations. In Experiment 1, we explored whether stimulus size and stimulus location interact at a perceptual level of processing when responses lack spatiality. The stimuli varied on three feature dimensions (color, size, location), and participants responded vocally to each feature in a separate task. Most importantly, we failed to observe a size-location congruency effect in the color-naming task where S-R compatibility effects were excluded. In Experiment 2, responses to color were spatial, that is, key-presses with the left and right hand. With these responses there was a congruency effect. In addition, we tested the interaction of the size-location compatibility effect with the Simon effect, which is known to originate at the stage of response selection. We observed an interaction between the two effects only with a subsample of participants with slower reaction times (RTs) and a larger size-location compatibility effect in a control condition. Together, the results suggest that the size-location compatibility effect arises at the response selection stage. An extended leaky, competing accumulator model with independent staggered impacts of stimulus size and stimulus location on response selection fits the data of Experiment 2 and specifies how the size-location compatibility effect and the Simon effect can arise during response selection.
C–H Trifluoromethylthiolation of aldehyde hydrazones
Authors: Levet Victor , Ramesh Balu , Wang Congyang , Besset Tatiana
Published: November 2024

The selective C–H trifluoromethylthiolation of aldehyde hydrazones afforded interesting fluorinated building blocks, which could be used as a synthetic platform. Starting from readily available (hetero)aromatic and aliphatic hydrazones, the formation of a C–SCF3 bond was achieved under oxidative and mild reaction conditions in the presence of the readily available AgSCF3 salt via a one-pot sequential process (28 examples, up to 91% yield). Mechanistic investigations revealed that AgSCF3 was the active species in the transformation.
Is the Influence of Oil Shocks on Economic Policy Uncertainty Fading?
Authors: Adrangi Bahram , Chatrath Arjun , Maitra Debasish , Sengupta Anirban
Published: November 2024

Anecdotal evidence indicates that the influence of crude oil shocks on US economic performance and, by extension, economic policy uncertainty is in decline. While existing studies present mixed evidence on the relationship between economic policy uncertainty and structural oil shocks, they fail to assess any time variation in this relationship. We examine the temporal nature of the influence of three structural oil shocks, oil supply shocks, global aggregate demand shocks, and shocks due to oil market-specific demand, on categorical economic policy uncertainty indexes from 1986 to 2023. We find that out of three oil shocks, only oil market-specific demand shocks negatively and significantly affect the US policy uncertainty over high-uncertainty regimes, with monetary policy uncertainty being the most influenced. At the same time, the impact of the other two shocks, oil supply shocks and aggregate demand shocks on EPU, is found to be fading. The oil shocks-EPU relationship exhibits regime dependencies with higher impact during the high volatile regime. Also, the role of partisan conflict in influencing the oil shocks-EPU relationship is established specifically in EPU subcategories relating to government expenditures. Hence, this paper uncovers interesting dynamics of the oil shocks-EPU relationship, such as regime dependencies, time-varying relationship, the importance of partisan conflict, and the fading influence of global oil supply shocks and oil shocks due to aggregate demand in the global economy.
How Does Industrial Agglomeration Drive High-Quality Green Development in China? New Evidence from a Financial and Manufacturing Co-Clustering
Authors: Tao Miaomiao , Poletti Stephen , Sheng Mingyue Selena , Silva Emilson , Shao Xuefeng
Published: November 2024

We examine the effect of financial and manufacturing co-clustering on high-quality green development in China’s 30 provinces from 2005 to 2020. The nexus between financial and manufacturing co-clustering and high-quality green development has been comprehensively investigated from linear and non-linear perspectives. We find that financial and manufacturing co-clustering significantly fosters high-quality green development. Mechanism analysis shows that formal environmental regulation has a significant negative moderating effect on high-quality green development, whereas informal environmental regulation plays a significantly positive moderating role. However, empirical results only show the mediation effect of formal environmental regulation in the incentive role of financial and manufacturing co-clustering to high-quality green development. A dynamic panel threshold model also certifies the non-linear effect between financial and manufacturing co-clustering and high-quality green development. Lastly, the promotion effect of financial and manufacturing co-clustering on high-quality green development creates significant heterogeneity.
What Do Quasi-Experiments Tell Us About the Response of Banks and Their Depositors to Natural Disasters?
Authors: Barth James R. , Lee Kang-Bok , Yoon Yeosong
Published: November 2024

Over the past two decades, more than 11,000 U.S. counties have been impacted by natural disasters. This study investigates how banks and their depositors respond to such events using a difference-in-difference-in-differences (DDD) methodology combined with coarsened exact matching (CEM). Analyzing 1.3 million observations from 1999 to 2017, we find that natural disasters lead to a significant increase in deposit rates but do not affect the volume of deposits. Our findings suggest that banks raise deposit rates to counteract the potential withdrawal of funds, thereby maintaining stable deposit levels. This research provides new insights into the causal dynamics of deposit supply and demand in the face of natural disasters.
Las comunidades campesinas del secano en al-Ándalus
Authors: Jiménez Castillo Pedro
Published: November 2024

La historiografía tradicional ha asociado el mundo rural andalusí con la
agricultura de regadío que se practicaba tanto en las grandes huertas en
torno a las ciudades levantinas como en los huertos aterrazados que se
extendían al pie de las pequeñas alquerías de las zonas montañosas.
Las minas de azufre de Hellín: de explotación estratégica a patrimonio degradados
Authors: Selva Iniesta Antonio
Published: November 2024

El autor traza una investigación multidisciplinar bajo una metodología ecléctica y basada en el largo plazo, que da como resultado final una monografía novedosa por una multidimensionalidad que permite ver en conjunto el bosque del entorno de las MAH y no solo sus árboles más llamativos. En otras palabras, describe la evolución del “paisaje cultural” de las MAH y su problemática supervivencia, haciendo ver, con pragmatismo, un futuro incierto, pero no imposible.
The Influence of Competence, Motivation, Self-Efficacy and Compensation on Job Satisfaction and Employee Performance
Authors: Rita Mulyanti
Published: November 2024

This research aims to examine the influence of competence, motivation, self-efficacy, and fulfillment on employee performance which is mediated by job satisfaction. The research method uses a literature review study. Descriptive qualitative research methodology was used in this research. The data used in this research comes from previous research which is still relevant to the current investigation. Data was collected from leading academic online platforms, including Publish or Perish, Google Scholar, digital reference books, and Sprott journals. The findings of this research are as follows: 1) competence influences employee performance; 2) motivation influences employee performance; and 3) self-efficacy influences employee performance; 4) compensation affects employee performance; 5) job satisfaction influences employee performance.
Trusted Financial Statements A Literature Review
Authors: Widyastuti Tri
Published: November 2024

The purpose of this research is to find out how much financial reporting contributes to company sustainability. The findings from this research are that financial reporting greatly influences company operations so that they can survive and develop. The research method uses a literature review study. Descriptive qualitative research methodology was used in this research. The data used in this research comes from previous research which is still relevant to the current investigation. Data was collected from leading academic online platforms, including Publish or Perish, Google Scholar, digital reference books, and Sprott journals.
Determinants of User Satisfaction with Service Quality as Mediator at the Central Unit of Library Services and Manuscripts Collections of the National Library of the Republic of Indonesia
Authors: Mindhar Winanti Indah , Herawati Aty
Published: November 2024

According to Law no. 43 of 2007 Libraries are institutions that manage collections of written works, printed works and/or artistic works professionally with a good system to meet the educational, research, preservation, information and recreational needs of users. The National Library of the Republic of Indonesia is the national institution that implements this law. The aim of this research is to analyze user satisfaction at the National Library of the Republic of Indonesia at the Central Unit of Library Services and Manuscript Collections and analyze service quality as a mediator variable. The variables used as factors influencing user satisfaction in this research are facilities and information technology. The research was conducted by surveying 100 visiting users using convenience sampling techniques. Data analysis was carried out using path analysis. The results of the research are that there is an influence of facilities and information technology on service quality and service quality has an influence on user satisfaction.  Service quality is a mediating variable, meaning that user satisfaction is influenced by facilities both directly and indirectly through service quality and user satisfaction is influenced by information technology both directly and indirectly through service quality.
Enhancing Operational Performance through Green Manufacturing Practices: Case Studies from TQM Implementation in the Indonesian Industrial Sector
Authors: Soesilo Rahman
Published: November 2024

Enhancing Operational Performance through Green Manufacturing Practices: Case Studies from TQM Implementation in the Indonesian Industrial Sector. This study explores the impact of environmentally friendly manufacturing practices on the performance of the Indonesian industrial sector, with a specific focus on Total Quality Management (TQM) implementation. The research aims to evaluate the application of green manufacturing, examine its effects on operational parameters, identify key success factors, and provide strategic recommendations. A mixed-methods approach, comprising surveys, interviews, and case studies, was employed to gather quantitative and qualitative data from various industries in Indonesia. The results of the study indicate a positive correlation between green manufacturing practices and performance indicators. High-performing companies achieved cost savings, resource optimization, and greater energy efficiency. Success factors included employee involvement, technology adoption, and regulatory compliance. In conclusion, integrating green manufacturing within the TQM framework is crucial for sustainable industrial development. The study emphasizes the need for proactive and collaborative decommissioning strategies and continuous improvement cycles.
Descrição da Nefrotoxicidade de Antimicrobianos Hospitalares e a Atuação do Farmacêutico na Monitorização
Authors: Lima Joyce dos Santos , Mendonça Larissa Aguiar de
Published: November 2024

Introdução: Os antimicrobianos são usados no combate a infecções em ambientes hospitalares, mas em pacientes com problemas renais, seu uso exige cuidados especiais. A função renal comprometida altera a forma como o corpo processa esses medicamentos, aumentando o risco de efeitos colaterais. A integração do farmacêutico está na otimização da terapia antimicrobiana, visando a segurança e a eficácia do tratamento. Objetivo: Compreender a nefrotoxicidade de antimicrobianos de uso hospitalar e a atuação do farmacêutico na monitorização. Método: Estudo de revisão bibliográfica, qualitativa e exploratória. Com coleta de dados nas plataformas Scielo (Biblioteca Eletrônica Scientific Eletronic Library Online), LILACS (Literatura Latino-americana e do Caribe em Ciências da Saúde) e Portal de Periódicos da CAPES, pelo uso dos termos: Medicamentos antimicrobianos; Pacientes com lesão renal; Impacto medicamentoso; Atenção farmacêutica, no limite temporal dos últimos cinco anos (2019-2024) nos idiomas inglês e português. Resultados: A pesquisa oferece uma visão geral sobre o uso de antimicrobianos em hospitais, destacando atribuições dos farmacêuticos na monitorização e controle de infecções. A análise epidemiológica e o monitoramento rigoroso dos antimicrobianos são essenciais para prevenir infecções e garantir terapias seguras. A atuação do farmacêutico, por meio de ajustes de doses e prevenção de reações adversas, é fundamental para melhorar o prognóstico dos pacientes. Conclusões: A prescrição adequada de antimicrobianos, com doses corretas e por durações apropriadas, visa evitar o uso inadequado desses medicamentos. Essa prática não apenas protege a saúde dos indivíduos, mas previne o surgimento de cepas bacterianas resistentes.
O Papel do Farmacêutico em Centros de Atenção Psicossocial – CAPS: uma Revisão Integrativa da Literatura
Authors: Jordão Eltiani da Silva , Pinto Thiago Serrão
Published: November 2024

Introdução: A atuação do farmacêutico nos CAPS é essencial para promover a adesão ao tratamento, reduzir eventos adversos e fortalecer o vínculo com os pacientes, contribuindo para a saúde mental e o cuidado integral. Objetivo: O objetivo dessa revisão integrativa foi é conhecer o papel do profissional farmacêutico nos Centros de Atenção Psicossocial (CAPS) por meio de uma revisão integrativa da literatura. Método: Trata-se de uma Revisão integrativa da Literatura. Para a elaboração desta pesquisa, foram consideradas seis etapas. As bases de dados de escolha utilizadas para este estudo foram: MEDLINE, LILACS, SCIELO e PUBMED. Para a elaboração do estudo foram considerados artigos e outros materiais publicados em uma linha temporal estabecido entre o ano de 2020 a 2024. Resultados: Foi feito uma relação nos Descritores em Ciências da Saúde (DeCS) e Medical Subject Headings (MeSH) seguido de elaboração de um sprint de busca obedecendo a estratégia PICo. Para o refinamento dos artigos utilizou-se o o software Rayyan. Este estudo seguiu rigorosamente os critérios de inclusão estabelecidos. Foram incluidos cinco artigos nesta pesquisa que abordaram a temática evidenciando o papel e os desafios enfrentado pelo profissional farmacêutico. Conclusões: Compreender profundamente as funções, contribuições e desafios enfrentados por esse profissional é essencial para valorizar sua atuação em ambientes como o CAPS, permitindo reconhecer o impacto direto que o farmacêutico tem na promoção do uso racional de medicamentos, na redução de eventos adversos e no fortalecimento do vínculo terapêutico com os pacientes.
A Importância da Análise Farmacêutica na Detecção da Prevalência da Klebsiela Pneumoniae em Pacientes Transplantados
Authors: Lima Mileide Emilly Silvano de , Silva Tallyson Menezes Bento da
Published: November 2024

Introdução: Infecções hospitalares disseminadas por Klebsiela Pneumoniae, uma bactéria multirresistente produtora de carbapenemase, tem um importante impacto clínico e epidemiológico nas infecções relacionadas à assistência à saúde, pois a produção desta enzima a torna um patógeno difícil de controlar. A maioria dessas infecções está associada a pacientes internados por períodos prolongados, com necessidade do uso de dispositivos e antibióticos, para pacientes que passaram por procedimentos como por exemplo os transplantes de órgãos o risco se torna ainda maior. Além dos procedimentos padrões já amplamente conhecidos para evitar a propagação desse tipo de infecção, é importante ressaltar que como profissional do medicamento o farmacêutico possui um papel fundamental no controle dessas infecções hospitalares auxiliando com as questões relacionadas a farmacocinética e farmacodinâmica diminuindo significativamente o risco do desenvolvimento de resistências bacterianas ou complementando tratamentos específicos para os patógenos que já desenvolveram essas enzimas. Por ser uma questão de saúde pública e colocar em risco a vida dos pacientes a infecção hospitalar por bactérias multirresistentes é um assunto de extrema importância e que deve ser tratado com seriedade por uma equipe multidisciplinar especializada.  Objetivo: compreender a importância da análise farmacêutica na detecção da prevalência da Klebsiela Pneumoniae em pacientes transplantados. Método: A coleta dos dados para a composição dessa pesquisa bibliográfica ocorrerá através da exploração da base de dados da Biblioteca Virtual em Saúde (BVS), Biblioteca Cientifica Eletrônica Virtual (SCIELO) e Literatura Latino–Americana e do Caribe em Ciências da Saúde (LILACS). Resultados: Os transplantados são um grupo de pacientes com risco para Infecções Relacionadas à Assistência à Saúde (IRAS), devido à gravidade clínica, procedimentos invasivos, ventilação mecânica, imunossupressores, antimicrobianos e exposições múltiplas ao ambiente hospitalar. Estes fatores são preditores para colonização e infecção por bactérias multirresistentes, como a Klebisiela Pneumoniae. Conclusões: Frente ao desenvolvimento desse estudo foi possível compreender a importância da análise farmacêutica na detecção da prevalência da Klebsiela Pneumoniae em pacientes transplantados, ficando evidenciado que essa infecção é extremamente nociva a esses pacientes, tendo em vista a sua resistência frente a antibióticos, dessa forma cabe ao profissional farmacêutico através de sua análise, detectar a presença do patógeno precocemente, a fim de minimizar os danos ao paciente em momento de fragilidade imunológica.
Watson İnsan Bakım Modeli’ne Göre Abortus İmminens Tanılı Bir Gebeye Hemşirelik Bakımı: Olgu Sunumu
Authors: Güler Esra , Erbil Nülüfer
Published: November 2024

Hemşirelik girişimlerini sistematize etmek için hemşirelik model ve kuramları çerçeve oluşturmaktadır. Watson İnsan Bakım Modeli, insanın ruh-akıl-bedeninin bir ahenk içerisinde, her bir parçanın bütünden ödün vermeden önemli olduğundan bahseder. Watson’ın İnsan Bakım Modeli kişiye odaklanarak, etik, estetik, şefkatli ve insancıl çerçevede hemşirelik bakımını sunmaktadır. Literatürde infertilite, postpartum dönem ve kronik hastalıklar gibi olgularda bu kuramın kullanıldığı bilinmektedir. Gebeliği yardımcı üreme tekniği (YÜT) ile gerçekleşen abortus imminensli gebeye hemşirelik yaklaşımında bu kuramın kullanılması, gebelik belirtileri ve kanamayla baş etmede ve gebelikte ertelenen cinsellik ve cinsellikle ilgili bilgi eksikliğinin giderilmesinde oldukça önemlidir. Bu olgu sunumunun amacı, YÜT ile gebeliği gerçekleşen abortus imminensli bir gebenin Watson İnsan Bakım Modeline göre hemşirelik yönetimi ve bu modelin kullanımına yönelik bir örnek oluşturmaktı.
Utilizing Machine Learning for Predictive Maintenance of Climate-Resilient Highways through Integration of Advanced Asphalt Binders and Permeable Pavement Systems with IoT Technology
Authors: Matthew Ebika Ibeawuchi , Oche Idoko David , Efe Frank , Lawrence Anebi Enyejo, , Otakwu Adah , Innocent Odeh Idoko
Published: November 2024

This review provides a comprehensive examination of the application of advanced technologies in enhancing the climate resilience of highway infrastructure. The focus is on the integration of machine learning for predictive maintenance, the use of Internet of Things (IoT) devices for real-time monitoring, and the deployment of advanced materials, specifically permeable pavements and modified asphalt binders. The review explores how these technologies work synergistically to create durable, low-maintenance highway systems capable of withstanding extreme environmental conditions. Advanced asphalt binders, such as those modified with styrene-butadiene-styrene (SBS) and nanomaterials, are discussed for their enhanced flexibility, thermal stability, and load-bearing capacity. Additionally, the environmental and structural benefits of permeable pavements are highlighted, particularly their role in stormwater management and reduction of urban heat island effects. Several case studies highlight the successful implementation of these technologies in diverse geographical and climatic conditions, including North Carolina, Australia, and Raipur, India. These cases illustrate the adaptability and environmental benefits of permeable pavements in managing stormwater, recharging groundwater, and mitigating the urban heat island effect. By synthesizing recent advancements and practical implementations, this review emphasizes the importance of integrating predictive technologies and resilient materials to develop sustainable, climate- adaptive highway systems. These insights offer a foundation for future infrastructure policies and technological innovations aimed at enhancing the durability and environmental sustainability of highway networks.
Measuring Sub-Kelvin Variations in Stellar Temperature with High-resolution Spectroscopy
Authors: Artigau Étienne , Cadieux Charles , Cook Neil J. , Doyon René , Dauplaise Laurie , Arnold Luc , Cadieux Maya , Donati Jean-François , Cristofari Paul , Delfosse Xavier , Fouqué Pascal , Moutou Claire , Larue Pierre , Allart Romain
Published: November 2024

The detection of stellar variability often relies on the measurement of selected activity indicators, such as coronal emission lines and nonthermal emissions. On the flip side, the effective stellar temperature is normally seen as one of the key fundamental parameters (with mass and radius) to understanding the basic physical nature of a star and its relation with its environment (e.g., planetary instellation). We present a novel approach for measuring disk-averaged temperature variations to sub-Kelvin accuracy inspired by algorithms developed for precision radial velocity (pRV). This framework uses the entire content of the spectrum, not just preidentified lines, and can be applied to existing data obtained with high-resolution spectrographs. We demonstrate the framework by recovering the known rotation periods and temperature modulation of Barnard star and AU Mic in data sets obtained in the infrared with SPIRou at CHFT and at optical wavelengths on ϵ Eridani with HARPS at ESO 3.6 m telescope. We use observations of the transiting hot Jupiter HD189733b, obtained with SPIRou, to show that this method can unveil the minute temperature variation signature expected during the transit event, an effect analogous to the Rossiter–McLaughlin effect but in temperature space. This method is a powerful new tool for characterizing stellar activity, and in particular temperature and magnetic features at the surfaces of cool stars, affecting both pRV and transit spectroscopic observations. We demonstrate this method in the context of high-resolution spectroscopy but it could be used at lower resolution.
Oxygen Abundance Throughout the Dwarf Starburst Galaxy IC 10
Authors: Cosens Maren , Wright Shelley A. , Sandstrom Karin , Armus Lee , Murray Norman , Runco Jordan N. , Sabhlok Sanchit , Wiley James
Published: November 2024

Measurements of oxygen abundance throughout galaxies provide insight to the formation histories and ongoing processes. Here we present a study of the gas-phase oxygen abundance in the H ii regions and diffuse gas of the nearby starburst dwarf galaxy, IC 10. Using the Keck Cosmic Web Imager at W. M. Keck Observatory, we map the central region of IC 10 from 3500 to 5500 Å. The auroral [O III] 4363 Å line is detected with a high signal-to-noise ratio in 12 of 46 H II regions observed, allowing for direct measurement of the oxygen abundance, yielding a median and standard deviation of

12
+
log
(
O

/

H
)
=
8.37
±
0.25

. We investigate trends between these directly measured oxygen abundances and other H II region properties, finding weak negative correlations with the radius, velocity dispersion, and luminosity. We also find weak negative correlations between the oxygen abundance and the derived quantities of turbulent pressure and ionized gas mass, and a moderate correlation with the derived dynamical mass. Strong line, R
23 abundance estimates are used in the remainder of the H II regions and on a resolved spaxel-by-spaxel basis. There is a large offset between the abundances measured with R
23 and the auroral line method. We find that the R
23 method is unable to capture the large range of abundances observed via the auroral line measurements. The extent of this variation in the measured abundances further indicates a poorly mixed interstellar medium in IC 10, which is not typical of dwarf galaxies and may be partly due to the ongoing starburst, accretion of pristine gas, or a late stage merger.
A Broad Set of Solar and Cosmochemical Data Indicates High C-N-O Abundances for the Solar System
Authors: Truong Ngoc , Glein Christopher R. , Lunine Jonathan I.
Published: November 2024

We examine the role of refractory organics as a major C carrier in the outer protosolar nebula and its implications for the compositions of large Kuiper Belt objects (KBOs) and CI chondrites. By utilizing Rosetta measurements of refractory organics in comet 67P/Churyumov–Gerasimenko, we show that they would make up a large fraction of the protosolar C inventory in the KBO-forming region based on the current widely adopted solar abundances. However, this would free up too much O to form water ice, producing solid material that is not sufficiently rock-rich to explain the uncompressed density of the Pluto–Charon system and other large KBOs; the former has been argued as the most representative value we have for the bulk composition of large KBOs. This inconsistency further highlights the solar abundances problem—an ongoing challenge in reconciling spectroscopically determined heavy-element abundances with helioseismology constraints. By employing a new data set from solar CNO neutrinos and solar wind measurements of C, N, and O, we show that the uncompressed density of the Pluto–Charon system can be reproduced over a wide range of scenarios. We show that a lack of sulfates in Ryugu and Bennu samples implies a lower amount of water ice initially accreted into CI chondrite parent bodies than previously thought. These data are found to be consistent with the solar C/O ratio implied by the new data set. Our predictions can be tested by future neutrino, helioseismology, and cosmochemical measurements.
Self-consistent Disk-reflection Analysis of the Black Hole Candidate X-Ray Binary MAXI J1813−095 with NICER, Swift, Chandra, and NuSTAR
Authors: Ubach Santiago , Steiner James F. , Jiang Jiachen , García Javier , Connors Riley M. T. , Mastroserio Guglielmo , Feng Ye , Tomsick John A.
Published: November 2024

We present our analysis of MAXI J1813−095 during its hard state “stalled” outburst in 2018. This self-consistent analysis has been carried out using the Neutron Star Interior Composition Explorer, Swift, Chandra, and NuSTAR throughout seven observations of MAXI J1813−095. We find a relativistic iron line at ∼6.5 keV from the inner region of the accretion disk. Our results are consistent with a slightly truncated disk or nontruncated disk for an inner radius of ∼2R
g and minimum spin of >0.7 with the best value of ∼0.9, assuming R
in reaches the innermost stable circular orbit at L
x ∼ 1% L
Edd. We analyzed MAXI J1813−095 over its outburst, employing a spectral model that self-consistently couples the seed disk photons to the Comptonization and reflection components, also inclusive of reflection Comptonization. The unique aspect of this work is a reflection fraction of order unity, which is significantly higher than previous studies of this source and is a consequence of applying the self-consistent disk-Comptonization-reflection spectral model. Other key parameters, such as inclination and inner radius, are found to be consistent with other works.
Magnetically Aligned Grains as a Ubiquitous Source of Spin-polarized Electrons and Chiral-symmetry-breaking Agents
Authors: Hoang Thiem
Published: November 2024

The unique biosignature of life on Earth is the homochirality of organic compounds, such as amino acids, proteins, and sugars. High-energy spin-polarized (spinup or spindown) electrons (SPEs) from the β decay of radioactive nuclei have been proposed as a source of symmetry breaking, leading to homochirality; however, their exact role is much debated. Here, we propose magnetically aligned dust grains as a new source of SPEs, due to the photoemission of electrons having aligned spins by the Barnett effect. For the interstellar UV radiation field of strength G
UV, we find that the SPE emission rate is

Γ

pe

SPE

∼

10

−
14

G

UV

electrons per second per H, the fraction of spin-polarized to total photoelectrons is ∼10%, and the SPE yield (photoelectron number per UV photon) can reach ∼1%, using the modern theory of grain alignment. SPEs emitted from aligned grains could play an important role in chiral-induced spin-selectivity-driven reduction chemistry in the icy grain mantles, producing an enantiomer excess of chiral molecules formed on the grain mantle. Finally, we suggest magnetically aligned grains could directly impact the enantio-selectivity through the chiral-induced spin-selective adsorption effect and exchange interaction. We estimate the disalignment of electron spins and depolarization by elastic scattering using the Mott theory and find that these effects are negligible for low-energy SPEs, so that the spins of SPEs remain well aligned during their journey through dust grains and the gas. Our proposed mechanism might explain the chiral asymmetry of prebiotic molecules detected in numerous comets, asteroids, and meteorites.
Effect of Time-varying X-Ray Emission from Stellar Flares on the Ionization of Protoplanetary Disks
Authors: Washinoue Haruka , Takasao Shinsuke , Furuya Kenji
Published: November 2024

X-rays have significant impacts on cold, weakly ionized protoplanetary disks by increasing the ionization rate and driving chemical reactions. Stellar flares are explosions that emit intense X-rays and are the unique source of hard X-rays with an energy of ≳10 keV in the protoplanetary disk systems. Hard X-rays should be carefully taken into account in models as they can reach the disk midplane as a result of scattering in the disk atmospheres. However, previous models are insufficient to predict the hard X-ray spectra because of simplifications in flare models. We develop a model of X-ray spectra of stellar flares based on observations and flare theories. The flare temperature and nonthermal electron emissions are modeled as functions of flare energy, which allows us to better predict the hard X-ray photon flux than before. Using our X-ray model, we conduct radiative transfer calculations to investigate the impact of flare hard X-rays on disk ionization, with a particular focus on the protoplanetary disk around a T Tauri star. We demonstrate that for a flare with an energy of 1035 erg, X-ray photons with ≳5 keV increase the ionization rates more than galactic cosmic rays down to z ≈ 0.1R. The contribution of flare X-rays to the ionization at the midplane depends on the disk parameters such as disk mass and dust settling. We also find that the 10 yr averaged X-rays from multiple flares could certainly contribute to the ionization. These results emphasize the importance of stellar flares on the disk evolution.
The Dependence of Joy’s Law and Mean Tilt as a Function of Flux Emergence Phase
Authors: Will Lucy W. , Norton Aimee A. , Hoeksema Jon Todd
Published: November 2024

Data from the Michelson Doppler Imager (MDI) and Helioseismic and Magnetic Imager (HMI) are analyzed from 1996 to 2023 to investigate tilt angles (γ) of bipolar magnetic regions and Joy’s law for Solar Cycles 23 and 24 and a portion of Cycle 25. The HMI radial magnetic field (B

r
) and MDI magnetogram (B
los) data are used to calculate (γ) using the flux-weighted centroids of the positive and negative polarities. Each active region (AR) is only sampled once. The analysis includes only Beta (β)-class ARs since computing γ of complex ARs is less meaningful. During the emergence of the ARs, we find that the average tilt angle (

γ

¯

) increases from 3.°30 ± 0.75 when 20% of the flux has emerged to 6.°79° ± 0.66 when the ARs are at their maximum flux. Cycle 24 has a larger average tilt,

γ

¯

24

=6.67 ± 0.66, than Cycle 23,

γ

¯

23

= 5.11 ± 0.61. No significant difference is found in the slope of Joy’s law or

γ

¯

when sampling the ARs at the time of maximum flux or central meridian crossing. There are persistent differences in

γ

¯

in the hemispheres, with the Sun's southern hemisphere having higher

γ

¯

in Cycles 23 and 24, but the uncertainties are such that these differences are not statistically significant.
Molecular Hydrogen Line Identifications in Solar Flares Observed by IRIS: Lower Atmospheric Structure from Radiometric Analysis
Authors: Jaeggli Sarah A. , Daw Adrian N.
Published: November 2024

A rich spectrum of molecular hydrogen (H2) emission lines is seen in sensitive observations from the far-ultraviolet (FUV) channels of the Interface Region Imaging Spectrograph (IRIS) during flare activity in solar active region NOAA Active Region 11861. Based on this observation, we have determined 37 new line identifications by comparing synthetic spectra produced using 1D modeling of H2 fluorescence. To avoid misidentification of the H2 lines, we have also compiled a complete list of atomic line identifications for the IRIS FUV bandpasses from previous work. We carry out analysis of the spatially resolved H2 emission that occurs during the flares and find the following: (1) in spatially resolved observations the H2 line ratios may show optically thick line formation, contrary to previous results; (2) comparison of the spatial distribution of H2 Doppler velocities with those measured from other species reveals that H2 remote sensing probes an intermediate depth in the atmosphere between the photosphere and chromosphere, consistent with expectations from modeling; (3) the relationship between H2 line intensity and the observed intensity of its exciter is related to the atmospheric stratification; however, (4) H2 fluorescence can sometimes occur in response to radiation from distant sources many megameters away across the solar surface.
Le Rassemblement National 2.0
Authors: Dahani Safia
Published: November 2024

Cet article montre comment la communication numérique se professionnalise au Rassemblement National au rythme de l’institutionnalisation de l’organisation. Dans une perspective relationnelle, il invite d’abord à contextualiser les usages frontistes du web dans un espace des possibles médiatiques qui s’ouvre de plus en plus à la visibilité des porte-parole de l’organisation et rend paradoxale la thèse du contournement des barrières à l’entrée journalistique par le numérique pour l’extrême droite. Il rend compte ensuite de la spécialisation des services de communication, de l’importance croissante prise par les plateformes en ligne dans la division du travail de campagne et de l’ouverture d’espaces de formation dédiés afin d’attester un processus contemporain de professionnalisation de la politique 2.0 du RN. Il repose sur des données qualitatives de première main (entretiens semi-directifs avec des cadres, militants, journalistes de rédactions presse, observations de formations et de grandes manifestations du parti) et de seconde main comme les archives des newsletters .
Faire carrière dans les médias de « réinformation »
Authors: Stephan Gaël
Published: November 2024

Depuis la fin des années 2000 se déploient des mobilisations informationnelles issues de l’extrême droite qui se réclament d’un principe commun : la « réinformation ». Le présent article s’intéresse aux acteurs qui contribuent à ces médias militants ainsi qu’à la manière dont se structure ce militantisme extra-partisan. À cette fin, nous mobilisons la notion de carrière, issue de la sociologie interactionniste et depuis travaillée par la science politique française. L’analyse permet d’identifier certaines des logiques contribuant à l’entrée en « réinformation », ainsi que les conditions du maintien dans cette forme d’activisme.
Quel scepticisme pour Margaret Cavendish? Le probabilisme de la connaissance de Cavendish face à celui de la Royal Society
Authors: Colomban Dinh-Vinh
Published: November 2024

Pour Margaret Cavendish, la connaissance en philosophie naturelle ne peut être que probable. Ce probabilisme peut être rapproché de certaines positions défendues au sein de la Royal Society, qui soulignent l’incertitude de la connaissance dans ce domaine. Cependant, le probabilisme de Cavendish se fonde sur des positions métaphysiques, liées à sa conception de la nature et aux propriétés ontologiques qu’elle attribue à la matière, tandis qu’au sein de la Royal Society c’est la contingence des observations empiriques et des résultats expérimentaux qui y conduit. Le probabilisme de Cavendish peut être qualifié de métaphysique dans la mesure où elle revendique de pouvoir résorber la modalité épistémologique probabiliste de tout discours en philosophie naturelle dans sa conception métaphysique de la nature. Cette caractérisation doit alors inciter à une certaine prudence dans le recours à la catégorie de «scepticisme constructif ou mitigé», empruntée à l’History of scepticism de Richard Popkin, pour qualifier l’épistémologie de Cavendish, comme cela est parfois le cas dans la littérature secondaire.
La (non-)mixité genrée en détention : révolution en cours ou simples ajustements ? Réflexions sur les modifications apportées au code pénitentiaire par le décret du 12 décembre 2023
Authors: Cardi Coline , Jennequin Anne , Henneguelle Anaïs , Rostaing Corinne
Published: November 2024

Le décret du 12 décembre 2023 portant diverses mesures relatives aux activités de travail des personnes détenues encadre et sécurise les activités mixtes pour mieux les promouvoir. Pour autant, ces mesures, pensées et conçues pour surmonter les obstacles structurels et les résistances des personnels au développement de telles activités, ne conduisent nullement à une remise en cause des principes fondamentaux de séparation et de différenciation des sexes en détention, lesquels demeurent largement confortés.
Tout est donné, tout est construit
Authors: Dumond Jean-Paul
Published: November 2024

Le questionnement épistémologique, dit ontologique, relatif à la forme et à la nature de la réalité et opposant les réalistes aux constructivistes apparaît aujourd’hui aporétique. D’une part, il est radicalement décrié. De l’autre, il semble indépassable restant une référence majeure. Pour sortir de ce dilemme, il est proposé d’insérer la critique du réalisme dans la critique des idéologies et de renouveler les questionnements épistémologiques organisateurs des sciences de gestion. Pour ce faire, les spécificités de la gestion ont été considérées pour aboutir à trois modèles épistémologiques, dénommés explicitatif, évaluatif et théorique. Ils semblent constituer les principales orientations, à ce stade non exhaustives, entre lesquelles un choix mérite d’être opéré dans toute recherche en gestion.