bluuebunny/crossref_metadata_2025_split huggingface dataset:
Produção textual na formação docente em Ciências: possíveis contribuições do ciberativismo de mulheres cientistas em contexto adverso
Authors: Sousa Francisco Raule de , Santos Adriana Cavalcanti dos 
Published: May 2024

A discussão levantada neste artigo objetiva identificar as principais demandas da agenda das mulheres participantes de um evento online no canal Rede Brasileira de Mulheres Cientistas – RBMC. A partir das discussões apresentadas, serão elencadas possibilidades de reflexões sobre tópicos temáticos orientadores para o ensino de produção textual na formação inicial de docentes visando a construção de um currículo de Ciências focado no compromisso social. Por meio da análise qualitativa de natureza interpretativa, tomamos como dados a materialidade discursiva em um vídeo postado no YouTube, no canal da RBMC, sob a abordagem analítica da Análise Textual Discursiva (ATD). As categorias organizadas em iniciais, intermediárias e finais indicaram, respectivamente: organização retórica do evento, aspectos das identidades das mulheres nas apresentações pessoais e abrangência das temáticas apresentadas tanto no que se refere aos projetos em curso quanto aos desafios destacados pelas participantes das cinco regiões brasileiras. Como resultado, o metatexto aponta para discussões possíveis, no âmbito da produção textual, as seguintes questões: busca por equidade no que tange às relações de gênero, utilização do ciberespaço como recurso potente de mobilização social e de produção de saberes no espaço acadêmico, além de reflexões sobre linguagem e ensino de Ciências.
Textual production in the teacher training in science: possible contributions of women scientists cyberactivism in an adverse context
ABSTRACT
The discussion raised in this paper aims to identify the main demands on the agenda of women participants in an online event on the Brazilian Network of Women Scientists channel – RBMC (acronym in Portuguese). Based on the discussions presented, possibilities for reflections on thematic topics guiding for the initial teacher training in textual production is going to list, with a focus on the construction of a science curriculum centered on social compromise. By means of the qualitative analysis of an interpretative nature, we take as data the discursive materiality in a video posted on YouTube, on the RBMC channel, under the analytical approach of Discourse Textual Analysis (DTA). The categories organized in initial, intermediate, and final categories indicated, respectively: rhetorical organization of the event, aspects of women's identities in personal presentations, and the comprehensiveness of the themes presented, both in terms of ongoing projects and the challenges highlighted by participants from the five Brazilian regions. As a result, the metatext aims at possible discussions in the area of textual production, including the following issues: pursuit for equity regarding gender relations, use of cyberspace as a powerful resource for social mobilization and knowledge production in the academic space, in addition to reflections on language and science teaching.
Keywords: Writing. Science. Gender. Curriculum.
Generative performance as a wellbeing creator: A humanistic interdisciplinary model for the paradigm shift in human resource management
Authors: Patania Stefano Luca 
Published: May 2024

Today the relationship between performance and wellbeing is highly critical and debated. On the one hand, managerial tradition seeks to make production systems even more efficient, on the other it invests significant resources in welfare (Edenred, 2023). Despite some positive indicators, the balance between production and people's quality of life is still elusive (Gallup, 2023). In this position paper, through an interdisciplinary vision, we start from the concept of One Health, to reconstruct the multifactorial and subjective dynamics that promote wellbeing. We aim to identify the sociological aspects that are correlated with the person's condition within the organization, to connect this condition to the fundamental principles of humanistic philosophy. We show how a number of influential authors of the "third force" inspired many operators in the field of personal development, particularly in the world of coaching. Their solutions for optimal business organization, based on uniqueness and creativity, share a common ethical switch in favour of a new wellbeing management. Based on these observations, as well as recent criticism of leadership on ethical grounds (Allio, 2018), an integrated personal development is proposed, which pools all experiences under the aegis of a single pragmatic humanistic thought. Thanks to the application of an ethical balance between performance and wellbeing, a new development model of wellbeing through a generative performance is postulated.
PEMBACAAN ULANG TERHADAP WADHRIBUHUNNA DALAM SURAT AL-NISA’ AYAT 34
Authors: Dedi Syarial 
Published: May 2024

Abstract: The classical scholars interpret wadhribuhunna (al-Nisa': 34) by hitting the wife as the last alternative after giving advice and separating the bed. Civilized blows are not barbaric by paying attention to the way and object of the blow. The modern muslim intellectuals criticize it from various perspectives; human rights, gender, equality between husband and wife in the household, psychology, and so on. Still they did not dare to move the meaning of wadhribuhunna from hitting. This research puts it down by threatening, scaring and not beating or scolding him. This meaning does not come out of the meaning of the dharaba language, and this meaning is also supported by the text and hikmah al-tasyri. This study is in the form of literature with content analysis method

Abstrak: Ulama klasik mengartikan wadhribuhunna (al-Nisa’: 34)dengan memukul isteri sebagai alternatif terakhir setelah memberikan nasihat dan pisah ranjang. Pukulan beradab bukan biadab dengan memperhatikan cara dan obyek pukulan. Para intelektual muslim modern mengkritisi itu dari berbagai sudut pandang; hak azasi manusia, gender, kesetaraan suami-isteri dalam rumah tangga, psikologi, dan sebagainya. Tetap saja mereka tidak berani memindahkan makna wadhribuhunna dari memukul.Penelitian ini mena’wilkan wadhribuhunna dengan mengancam, menakut-nakuti dan tidak memukul atau memarahinya. Makna ini tidaklah keluar dari makna bahasa dharaba,dan makna ini juga didukung oleh nash serta hikmah al-tasyri’. Kajian ini berbentuk kepustakaan dengan metode content analysis (penalaran isi).
Calculation of the elastic modulus of steel during tensile
Authors: Andreiev Igor 
Published: May 2024

The rational use of resources in the design of vessels and devices and ensuring their growing needs requires the performance of strength and stability calculations, which require the use of appropriate values of the modulus of elasticity during tension E. The purpose of the article is to improve the definition of the modulus of elasticity of steels during tension, the value of which is normalized by the current in Ukraine by regulatory documents. On the basis of standard tables, dot graphs of changes in modulus of elasticity of carbon, low-alloy, heat-resistant, corrosion-resistant chromium, heat-resistant and heat-resistant austenitic steels and iron-nickel-based alloys during tension E depending on temperature t were constructed and analyzed. It is proposed to approximate these dependencies with simple mathematical equations.
As a result, it was determined that the dependence E = f (t) for carbon and low-alloy steels in the range of changing t from 20 oС to 300 oС is described by a simple linear equation E = – 100t + 2.01.105. When changing t from 300 oС to 450 oС inclusive, it is proposed to apply cubic regression E = – 5.33.10–3t3 + 5.2t2 – 1.827.103t + 3.95.105. In the above and further proposed formulas, the temperature t is substituted in °C, and the result is obtained in MPa.
Heat-resistant and corrosion-resistant chromium steels in the temperature range t from 20 oС to 100 oС inclusive are characterized by the same modulus of elasticity during tension E = 2.15.105 MPa. The dependence of E = f (t) in the range of changing t from 100 oС to 250 oС inclusive can be described by the cubic regression E = 1.33.10–3t3 – 2.63.102t + 2.4.105, and when changing t from 250 oС to 600 oС inclusive – by cubic regression E = – 7.5.10–4t3 + 0.722t2 – 3.426.102t + 2.4748.105.
The value of the modulus of elasticity during tension for heat-resistant and heat-resistant austenitic steels and iron-nickel-based alloys E = 2.15.105 MPa in the temperature range t from 20 oС to 100 oС. The dependence of E = f (t) in the range of changing t from 100 oС to 700 oС inclusive is described by the quadratic regression E = – 0.152t2 + 9.101t + 2.009.105.
The obtained formulas make it possible to abandon the use of standard tables and additional interpolation of intermediate values of the modulus of elasticity of steels during tension when performing calculations, which in turn simplifies both the calculation itself and the development of appropriate computer programs.
The average error value of the performed approximations is in the range from 0 % to 0.218 %, which indicates a high level of coincidence of the regression equations with the actual values.
The use of the proposed formulas for calculating the modulus of elasticity of steels during tension makes it possible to simplify the calculation of vessels and devices for strength and stability.
Deep Learning-Based Computer-Aided Diagnosis of Osteochondritis Dissecans of the Humeral Capitellum Using Ultrasound Images
Authors: Takatsuji Kenta , Kida Yoshikazu , Sasaki Kenta , Fujita Daisuke , Kobayashi Yusuke , Sukenari Tsuyoshi , Kotoura Yoshihiro , Minami Masataka , Kobashi Syoji , Takahashi Kenji 
Published: May 2024

Background:
Ultrasonography is used to diagnose osteochondritis dissecans (OCD) of the humerus; however, its reliability depends on the technical proficiency of the examiner. Recently, computer-aided diagnosis (CAD) using deep learning has been applied in the field of medical science, and high diagnostic accuracy has been reported. We aimed to develop a deep learning-based CAD system for OCD detection on ultrasound images and to evaluate the accuracy of OCD detection using the CAD system.

Methods:
The CAD process comprises 2 steps: humeral capitellum detection using an object-detection algorithm and OCD classification using an image classification network. Four-directional ultrasound images of the elbow of the throwing arm of 196 baseball players (mean age, 11.2 years), including 104 players with normal findings and 92 with OCD, were used for training and validation. An external dataset of 20 baseball players (10 with normal findings and 10 with OCD) was used to evaluate the accuracy of the CAD system. A confusion matrix and the area under the receiver operating characteristic curve (AUC) were used to evaluate the system.

Results:
Clinical evaluation using the external dataset resulted in high AUCs in all 4 directions: 0.969 for the anterior long axis, 0.966 for the anterior short axis, 0.996 for the posterior long axis, and 0.993 for the posterior short axis. The accuracy of OCD detection thus exceeded 0.9 in all 4 directions.

Conclusions:
We propose a deep learning-based CAD system to detect OCD lesions on ultrasound images. The CAD system achieved high accuracy in all 4 directions of the elbow. This CAD system with a deep learning model may be useful for OCD screening during medical checkups to reduce the probability of missing an OCD lesion.

Level of Evidence:
Diagnostic Level II. See Instructions for Authors for a complete description of levels of evidence.
Passive Sensing for the Prediction of Suicidal Thoughts and Behaviors: A Systematic Review and Recommendations for Future Research
Authors: Büscher Rebekka , Winkler Tanita , Mocellin Jacopo , Homan Stephanie , Ciharova Marketa , Breda Ward , Kwon Sam , Larsen Mark E. , Torous John , Firth Joseph , Sander Lasse B. 
Published: May 2024

Abstract

Predicting suicidal thoughts and behaviors (STB) remains challenging. The use of passive sensing data gathered through smartphones and wearables may contribute to overcoming current limitations in STB prediction. In this systematic review, we explored the feasibility and predictive validity of passive sensing for STB. On October 18, 2022, we systematically searched Medline, Embase, Web of Science, PubMed, and PsycINFO. Studies were eligible if they reported on the association between STB and passive sensing through smartphones or wearables, or on the feasibility of passive sensing in this context. The risk of bias was assessed by two independent researchers using the PROBAST tool. Out of 1765 unique records, we identified eight prediction studies, six feasibility studies, and five protocols. Studies found that electrodermal activity, sleep characteristics, heart rate variability, and app usage were associated with STB. However, results on the incremental value of passive data beyond self-report are inconsistent. Risk of bias ratings revealed major shortcomings in methodology and reporting. Studies indicated that passive sensing is feasible in terms of user satisfaction and adherence. In conclusion, there is only limited evidence on the predictive value of passive sensing for the prediction of STB. We highlight important quality characteristics for future research.
Effects of an Onscreen Instructor’s Emotions and Picture Types on Poetry Aesthetic Appreciation
Authors: Wang Yi , Zhang Man , Yu Quanlei , Zhou Zhijin , Paas Fred 
Published: May 2024

Abstract

Poetry, as a quintessential artistic expression, embodies the essence of language and is integral to language curricula. However, its metaphorical linguistic nature makes its emotional expression intricate and veiled, demanding that learners move beyond literal interpretations to comprehend its deeper meanings and foster aesthetic appreciation. This complexity presents a significant challenge to novice learners. Therefore, this study aimed to enhance learners' aesthetic appreciation of poetry by employing an expressive onscreen instructor and exploring the moderating role of picture type. Undergraduate students (N = 139) were randomly assigned to one of four experimental conditions, following a 2 (Onscreen Instructor’s Expression: neutral vs. expressive) × 2 (Picture Type: representational vs. metaphorically decorative) factorial design. Results revealed that learners with expressive instructors demonstrated greater motivation and aesthetic appreciation compared to those with neutral instructors. Furthermore, the influence of instructor expression on student motivation and aesthetic appreciation was particularly pronounced when utilizing metaphorically decorative pictures. These findings offer practical insights for designing poetic instruction within multimedia environments.
Enhancing Heat Removal and H2O Retention in Passive Air-Cooled PEM Fuel Cell by Altering the Flow-Field Geometry
Authors: Mohsen A.M. , Basem Ali 
Published: May 2024

Abstract

This study presents Cathode flow field designs for passive type air-cooled PEM fuel cell to enhance heat removal and H2O retention. The presented designs come with 5 different three dimensional (3D) patterned designs. First, hypotheses were formed based on the research questions and objectives. Followed by that, a deep literature review was done to collect all the relevant data about Passive air-cooled PEM fuel cell in order to provide a clear pathway for the process of 3D design and simulation. 5 new designs for the cathode flow field were conceived based on the research conducted. The study presents 3D designs sketched in SolidWorks and a CFD fluent simulation performed in ANSYS. The data collected is evaluated in terms of water content, average temperature, and current flux density. The proposed designs show an improvement in enhancing heat removal by 1.33% and improving water retention by 6% independently. However, the current flux density shows a reduction of 0.51% and 0.64% in the final values which is not desirable as one of the objectives of this paper is to enhance the performance of the cell. Nevertheless, the value is relatively small compared to the improvement which shows improvement in the durability of the fuel cell. This paper contributes valuable insights to the ongoing research in PEM fuel cell technology. And also provides essential contributions to the UAV technology.
Molecular mechanisms of MAZ targeting up-regulation of NDUFS3 expression to promote malignant progression in melanoma
Authors: Zhu Yuechun , Feng Yu , Ni Qinxuan , Wu Na , Xie Taiyu , Yun Fang , Zhang Xuedan , Gao Lingnan , Gai Yanlong , Li Enjiang , Yi Xiaojia , Xie Junlin , Zhang Qiao , Yang Zhe , Sai Buqing , Kuang Yingmin 
Published: May 2024

Abstract

Myc-associated Zinc-finger Protein (MAZ) has been implicated in the malignant progression of various tumors. However, its expression and functional relationship of MAZ in melanoma have not been previously investigated. This study confirms elevated expression of MAZ in melanoma, correlating with poor patient prognosis. Furthermore, our findings demonstrate that MAZ enhances melanoma progression by promoting proliferation, migration and invasion. It is worth noting that we found that MAZ can target and regulate NDUFS3 transcription to promote melanoma malignant progression. Predictive modeling indicates that the co-expression of MAZ and NDUFS3 could serve as a novel prognostic marker for melanoma patients.
Carbon Nanostructure Enabled High Performance Thermal Insulating Material
Authors: Jiang Kaili , Yuan Zi , Chen Guo , Zhou Duanliang , Liu Peng , Liu Liang , Fan Shoushan 
Published: May 2024

Abstract

The high-temperature thermal insulation materials (TIM) are critical for aerospace technology. The more thermal insulation it is, the thinner TIM is needed. Here we show that, by stacking super-aligned carbon nanotube (SACNT) films together, SACNT-stacked films (SACNT-SF) can be obtained, which outperforms the traditional TIMs for a wide range of working temperatures. In vacuum, the effective thermal conductivity of SACNT-SF is only 0.004W/m·K at room temperature, and 0.03 W/m·K at 2600℃. Theoretical analysis indicates that the nanometer diameter of the carbon nanotube, the nanoporous and anisotropic structure and the ultra-low density of SACNT-SF, and the high extinction coefficient of sp2-carbon play critical roles in reducing heat conduction via solid skeletons, radiation, and gas medium. The SACNT-SF is nanometer thick and fully flexible, which can be continuously and freely winded on various shapes of surfaces, generating a conformal TIM for a broad spectrum of applications.
The Social Costs of Aviation: Comparing Contrail Cirrus and CO2
Authors: Johansson Daniel , Azar Christian , Pettersson Susanne , Sterner Thomas , Stettler Marc , Teoh Roger 
Published: May 2024

Abstract

Aviation contrail cirrus has important climate impacts. To construct efficient policies to reduce the uncertain, heterogeneous and short-lived climate impacts of contrail cirrus and balance these against the certain, homogeneous and long-lived climate impact of CO2 emissions the climate impact of CO2 and contrail cirrus need to be placed on a common scale. We analyze the social cost of CO2and of contrail cirrus as well their ratio using an updated version of the Dynamic Integrated Climate Economy (DICE) model with three different discount rates and three different future climate pathways. The social cost of contrail cirrus is less sensitive to the discount rate and less affected by the long-term temperature pathway than the social cost of CO2. However, the social cost of contrail cirrus is strongly dependent on specific meteorological conditions, which makes the social cost associated with individual flights vary by several orders of magnitude.
Association of discordant neonatal birth weight and maternal height with risk of preeclampsia: a multi-center retrospective cohort study in China
Authors: ye yunzhen , Xiao Xirong , zhou Qiongjie , Li Xiaotian 
Published: May 2024

Abstract

Background: Uteroplacental mismatch contributes to development of preeclampsia, involving of reduced uteroplacental blood supply and/or increased fetoplacental demands. A comprehensive assessment of uteroplacental supply and fetoplacental demands is essential for risk assessment. Maternal height and neonatal weight, which positively related to uteroplacental supply and fetoplacental demands respectively, were shown to associated with altered risk of preeclampsia independently. However, data to comprehensively evaluate associations of neonatal weight and maternal height with the risk of preeclampsia is lacked.
Methods: A respective cohort study was conducted among all women delivered at 38 secondary or tertiary maternity centers in 14 cities of China during 2011 to 2012 to assess whether discordant neonatal birth weight and maternal height, such as tall mothers with small for gestational age (SGA) or short mothers with large for gestational age (LGA), was associated with altered risk of preeclampsia. Short and tall heights were defined as ≤10th and ≥90th centile of overall maternal height distribution. SGA and LGA were as defined as <10th and >90th centile of birth weight for gestational age and sex. Logistic regressions were conducted to estimate these associations. Mothers of average height with appropriate for gestational age (AGA) neonates were regarded as reference.
Results: The study enrolled 88,673 mothers with singleton pregnancy. The overall incidence of preeclampsia 2.69%. Tall women with SGA neonates underwent highest incidence (19.18%). Compared with mothers of average height with AGA neonates, women of all heights with SGA neonates were at higher risk of preeclampsia, especially among those of tall height (adjusted OR 10.00, 95%CI 6.06-16.48). In contrast, though LGA infants born to short mothers trended to had higher incidence of preeclampsia (3.24% vs 2.35%), no statistical significance was showed.
Conclusions: Those tall women bearing an SGA fetus or short women with LGA fetus had closed associations with preeclampsia. Discordance of maternal height and fetal weight may be a potential indicator for developing preeclampsia.