bluuebunny/crossref_metadata_2025_split huggingface dataset:
Effect of annealing temperature on microstructure of the Fe/epoxy composite prepared by room temperature curing process
Authors: Zhuang Bailiang , Yang Haoqing , Liu Yongyue , Li Jingkun 
Published: April 2024

The room temperature curing process was proposed to fabricate the Fe/epoxy composite. The effect of annealing temperature on the microstructure was investigated. The results show that the interplanar spacing of the (020) plane increased firstly then decreased, while the dislocation density decreased firstly then increased. The maximum and minimum values of the interplanar spacing and dislocation density are 2.39 nm and 0.31 nm-2, respectively when the annealing temperature is 80℃. When the annealing temperature improved above 80℃, the Fe/epoxy composites become dense without voids and the phase boundary between Fe and epoxy closes together. The size of Fe particle enlarged obviously from 15.58 μm to 18.26-21.74 μm when the annealing temperature improved from 60℃ to 80-120℃. When the annealing temperature increased from 60℃ to 80℃, the microhardness improved from 29.46 HV to 39.32 HV and sustained to 39.12 HV when the annealing temperature increased to 100℃, then decreased to 28.48 HV when the annealing temperature increased to 120℃.
Thermal Characteristics of Surface Fire Spreading Front Under Ambient Wind
Authors: Wang Ziwei , Zhou Kuibin , Ma Xianzheng , Li Mengxing 
Published: April 2024

Surface fire is the most common form of forest fire, primarily spreading along the forest land's surface and causing damage to nearby low-lying seedlings, shrubs, and the root systems of vegetation at its base. In actual forest fire scenarios, the occurrence of fires is often accompanied by environmental winds due to the typically complex terrain in forested areas. Forest vegetation is densely distributed, and when surface fires encounter obstacles such as tree trunks, the advancing fire front may interact with the tree trunks under the influence of environmental winds. This study focuses on understanding the thermal characteristics of the interaction between the advancing fire front and tree trunks in the presence of environmental winds. To investigate this interaction, temperature measurements are conducted on both sides of the obstacles and in the downstream region of the flame. Additionally, measurements of radiant heat flux are taken in the upper space above the experimental setup. By analyzing flame morphology parameters and experimental measurements, trends in thermal characteristic parameters with spatial position are identified. Regression formulas are developed to describe the temperature difference between the windward and leeward sides of the obstacles and the height above the experimental platform. Furthermore, the influence of flame climbing on radiant heat transfer in the upper space is discussed.
Properties of Potato Resistant Starch and Its Effect on the Growth of Probiotics
Authors: Zhao Jing , Zhu Mengmeng , Liu Xinyu , Wang Hongmei , Yao Jing , Zhang Lan 
Published: April 2024

This study uses potato starch as raw material to prepare potato resistant starch (PRS3) using a pressure heating dual enzyme method and purifies it. The physicochemical indicators such as swelling power, solubility, freeze-thaw stability, transparency, oil absorption, milk absorption, and water holding capacity of purified PRS3 are measured. The growth and proliferation of probiotics (Lactobacillus acidophilus, Lactobacillus bulgaricus, Bifidobacterium, Streptococcus thermophilus, and Lactobacillus paracasei) under different carbon source concentrations of PRS3 medium, soluble starch medium, and glucose medium, as well as their effects on the growth process are studied. The authors also discusses the effects of glucose medium and PRS3 medium on salt and acid tolerance of probiotics. The results show that the freeze-thaw stability, solubility, and milk absorption capacity of PRS3 are stronger than those of original potato starch, but its oil absorption, water holding capacity, swelling capacity, and transparency are weaker than those of original potato starch. When the carbon source concentration is 2.0%, the proliferative effect of PRS3 on five bacteria is in descending order: Lactobacillus acidophilus, Lactobacillus bulgaricus, Bifidobacterium, Streptococcus thermophilus, and Lactobacillus paracasei. The ability of PRS3 medium to promote the proliferation of probiotics is stronger than that of glucose medium and soluble starch medium. It has a protective effect on probiotics in low pH environments and can improve their resistance to bile salts.
Influence of Various Biomass Smoldering Flue Gas on Physical Characteristics of High Voltage Transmission Line
Authors: Jiang Zhiqiang , Wang Sheng , You Fei 
Published: April 2024

Through intelligent resistivity tester and universal tensile testing machine, the physical properties of steel-cored aluminum strand above smoldering biomass fuel were analyzed. The results show that compared with the original aluminum single wire, the resistivity of each aluminum single wire under each biomass smoldering condition increases, and the increase amplitude increases with the decrease of the height of the aluminum single wire. The height of the steel core aluminum strand has no obvious effect on the tensile strength before and after smoldering. When the height of the steel-cored aluminum strand from the combustible surface is 5 cm, the Young 's modulus of all aluminum single wires decreases, among which the Young 's modulus of aluminum single wires after smoldering Eucalyptus leaves and poplar sawdust decreases the most. When the height of the steel-cored aluminum strand from the fuel surface is 15 cm and 25 cm, the Young 's modulus of the aluminum single wire after smoldering of different fuels varies (224.4-821.9 MPa). When the height of the steel-cored aluminum strand from the combustible surface is 5cm, the flue gas temperature is high, and the outer aluminum strand of the steel-cored aluminum strand can absorb a certain amount of heat, thereby causing a small shape change occurrence.
Carbon Safety Assessment based on Tourism Carbon Footprint and Tourism Carbon Capacity Model in Gansu Province
Authors: Gangji Zhuoma , Liu Hua , Wei Yumei , Ma Gang 
Published: April 2024

Based on Carbon Footprint model, we calculated the tourism carbon footprint and tourism carbon capacity of Gansu Province in 2019 and 2020. The results indicate that: 1. Tourism carbon deficit is in 2019 and in 2020, which indicates a negative impact on ecosystem. 2.The number of tourists in 2020 is lower than 2019. Therefore, the tourism carbon footprint in 2020 was reduced compared to 2019. 3.From the information in this study, indicate the tourism industry in Gansu Province is unsustainable.
Constructing a Data-driven In-depth Interaction Model for English Language Teaching and Learning in Large Classes Targeting Whole Person Development
Authors: Shi Haige 
Published: April 2024

The inherent limitations of large-class English instruction frequently lead to a decrement in instructional efficacy, particularly when contrasted with smaller class environments. This study introduces a novel pedagogical framework, termed the Data-Driven In-Depth Interaction Model for English Language Teaching and Learning (ELTL), tailored for large-class settings and aimed at promoting comprehensive personal development in the era of big data. The model, grounded in data collection, analysis, and mining, was implemented in a classroom teaching practice, yielding significantly superior outcomes for the experimental group in comparison to the control group. The advent of the big data era necessitates a pedagogical paradigm shift from one-dimensional to three-dimensional instruction, a redefinition of the teacher's role from a traditional lecturer to an integrative facilitator, and a marked enhancement in teacher data literacy, evolving from passive data acquisition to proactive data-driven decision-making.
The Comparison of Teaching Achievement Evaluation of Operating System Course
Authors: Liu Honghai , Hou Xianghua , Miao Minmin , Zhang Yong 
Published: April 2024

Operating system is the basic program for managing and controlling software and hardware system such as computers. It is the most basic system software that runs directly on the bare metal. Since its birth in the last century, it has been widely used in personal computers, servers, smartphones and other fields playing a vital role in our lives, work, and entertainment. Many universities in different countries offer operating system course, which provides a relatively complete introduction to the key functional modules of operating systems, from the history of operating systems to the implementation of core principles. This paper takes the operating system course of a foreign university as an example, and evaluates the teaching result of the operating system course from the aspects of the basic introduction, student training goals, performance evaluation standards and student feedback improvement measures, etc., analyzing and comparing with the actual teaching situation of this course in China.
Font Layout Design Experiment Based on the Context of Wooden Elements in Shanxi Ancient Architecture
Authors: Wang Zhuoyi , Yang Yan 
Published: April 2024

As one of the representative section of Shanxi ancient architecture, the wooden elements of Shanxi ancient architecture are the figurative carriers of humanistic spirit and historical civilisation. It has typical regional characteristics, and its remains are complete and diverse, with a more integral chronological span. Using font layout design as a method of visual transformation to carry out research and analysis based on the wooden elements of ancient architecture in Shanxi, the presentation of the theme is more vivid and novel, with a clear venation.In order to explore the font layout design based on the context of the wooden elements of ancient architecture in Shanxi, the wooden elements has been taken as the research object, the composition and characteristics of these wooden elements are analysed through the inductive method, the literature review method, and the case study method. Then the intrinsic grid system is extracted and condensed. These grid systems are used as the basis, and font layout design is used as the entry point to explore the applicability of font layout design in the context of wooden elements of ancient architecture in Shanxi based on the characteristics of wooden elements.
Team Climate and Academic Aspiration of Chinese PhD students: The Mediating Roles of Research Engagement and Academic Adaptability
Authors: Li Xinman , Ye Yinghua 
Published: April 2024

This study aims to examine the mediating roles of research engagement (RE) and academic adaptability (AD) on the relationship between team climate (TC) and academic aspiration (AS). Few studies are found in this field. A questionnaire research was conducted in Z university, a double first-class university with a complete range of doctoral disciplines in China. 419 valid online questionnaires were obtained, with an effective rate of 94.2%. ANOVA, a T-test and a chain mediation effect test were used to analyze data. The results show that the AS of the doctoral students in Z University is at middle level, and there is a significant difference in grades and major; TC positively predicts AS; RE and AD have a complete mediating effect on the positive impact of TC on AS, but have no chain mediating effect on the relationship between TC and AS. Suggestions are provided for improving doctoral students' AS and promoting their academic employment.
Research on User Expectations for Future Community Coworking Spaces
Authors: Yu Yesheng , Zhu Shangshang , Li Wenjie 
Published: April 2024

Driven by the rapid advancement of Intelligent technology, work practices and scenarios have undergone structural transformations, making community coworking a new urban office model. This study conducted an exploratory future research experiment using the 'setting the stage' method to uncover users' future expectations. The findings revealed dimensions of future expectations for community coworking spaces across overall, office, and non-office areas. It summarized design strategies for creating a smart ecological community coworking landscape, building a flexible shared office-life complex, and fostering interpersonal and community connections, offering references for designing future community workplaces.
THE RELATIONSHIP BETWEEN DETERMINANTS OF THE CAUSES OF HYPERTENSION IN PREGNANT WOMEN IN THE WORKING AREA OF THE CIRUAS HEALTH CENTER, SERANG REGENCY IN 2024
Authors: Novianti  , Ikhlasiah Marthia , Lukman Waris  
Published: April 2024

One of the dangerous diseases in pregnant women is hypertension. Hypertension is a cause of death for both mother and baby. Hypertension has no typical symptoms and signs as an early warning. In pregnancy with hypertension occurs when gestational age enters 20 weeks. This study aims to determine the factors associated with hypertension in pregnant women. Hypertension is a condition where the blood pressure of pregnant women is above more than 140 mmHg or diastolic blood pressure above 90 mmHg. This type of research is quantitative with a cross sectional design. Independent variables are age, education, knowledge, ANC examination, and history of hypertension. While the dependent variable is Hypertension. The population is all pregnant women in the working area of the Ciruas health center, Serang Regency in 2023. The sample number of 100 people was selected by purposive random sampling. Statistical test using Chi square test with 95% CI. The results of statistical tests showed that age and education variables did not have a significant relationship with hypertension in pregnant women (p > 0.05), while knowledge variables with p = 0.002, ANC examination with p = 0.014, history of hypertension with p = 0.001, which means it has a significant relationship with hypertension in pregnant women in the working area of the Ciruas health center, Serang regency in 2024. The largest OR value is in the knowledge variable OR=6.366.
Desarrollo de un aplicativo móvil para la gestión de citas y servicio al cliente en talleres mecánicos
Authors: Alvarado Tamayo Olger Javier , Diaz Echeverría Andrés Alejandro , Vargas Alban Daniel Alejandro 
Published: April 2024

La aplicación móvil propuesta aborda la complejidad de la gestión de programación y reservas de servicios de mantenimiento automotriz, con un enfoque centrado en la experiencia del usuario. La interfaz intuitiva permite a los usuarios solicitar citas de problemas mecánicos de manera eficiente, destacando la conveniencia y rapidez del proceso. Utilizando tecnologías avanzadas como .NET MAUI para desarrollo multiplataforma, se busca garantizar un rendimiento eficiente y una experiencia fluida en dispositivos Android.
La aplicación no solo simplifica la programación de turnos, sino que también permite a los usuarios seleccionar horarios disponibles con confirmación instantánea. La integración de la cámara del dispositivo agrega un componente visual, permitiendo a los usuarios documentar y mostrar problemas específicos en sus vehículos, mejorando la comunicación con los mecánicos.
En este proyecto se ofrece una solución integral para la gestión de mantenimiento automotriz, incorporando tecnologías innovadoras para garantizar la seguridad, eficiencia y comodidad de los usuarios en todo el proceso de programación y seguimiento de servicios de vehículos.
Aplicación móvil personalizada para la gestión de inventario de productos para la empresa SOLINTEG360
Authors: Escobar Alvarez Rodney Andrés , Guachamin Quingaluisa Vinicio Geovanny , Andrade Rodríguez Israel Damián , Muñoz Rodríguez Edwin Geovanny 
Published: April 2024

El presente articulo describe el desarrollo de una aplicación móvil personalizada diseñada para la gestión eficiente del inventario de productos de la empresa SOLINTEG360. La plataforma móvil fue construida utilizando MAUI, un marco de trabajo de desarrollo multiplataforma, mientras que la interfaz web correspondiente fue desarrollada en PHP. La aplicación ofrece una solución integral para optimizar la administración de inventario, permitiendo a SOLINTEG360 llevar un seguimiento detallado de sus productos de manera fácil y accesible. La implementación de MAUI facilitó la creación de una aplicación móvil que es compatible con múltiples sistemas operativos, garantizando una experiencia uniforme para los usuarios en dispositivos iOS y Android. La integración con la página web, desarrollada en PHP, proporciona una interfaz completa y coherente para la administración de inventario tanto en entornos móviles como de escritorio. La aplicación móvil personalizada permite a SOLINTEG360 realizar un seguimiento en tiempo real de sus existencias, gestionar pedidos, y mejorar la eficiencia operativa. Este trabajo destaca la importancia de la tecnología móvil y la integración web para mejorar la gestión empresarial, ofreciendo a la empresa una herramienta personalizada y adaptable a sus necesidades específicas de gestión de inventario.
Implementación de un software para la gestión administrativa de procesos de evaluación en la Unidad Educativa “Semillas de Vida”
Authors: Espinosa Bravo Maritza Elisabeth , Quimbita Quimbita Marcelo Jesús , Osorio Suarez Klever Vicente , Medina Ayala Verónica Maribel 
Published: April 2024

La presente investigación tiene como objetivo la implementación de un software para la automatización del control de notas en la Unidad Educativa “Semillas de Vida” de la ciudad de Latacunga en el año 2021. Este interés surge de la problemática de no poseer una herramienta software y se optimice los procesos. El objetivo de la investigación es implementar un software para la automatización del control de notas en la Unidad Educativa “Semillas de Vida” de la ciudad de Latacunga en el año 2021. Para esto, se aplicó la investigación descriptiva mediante la ejecución de la técnica de la encuesta a 16 docentes, con el propósito de identificar las características del objeto de estudio. Como resultado se ratificó la factibilidad de realizar esta investigación, pues permitirá alcanzar adecuadamente el objetivo principal de automatización los procesos, generando un impacto positivo al personal administrativo y docente. Además, centralizará en un solo lugar la información, acceder a informes o boletines actualizados desde cualquier lugar y aportará con el medio ambiente al reemplazar el uso de papel dentro de la Unidad Educativa.
A Review and Critical Analysis of Transgender Persons Act 2018; Is Pakistan Consciously Protecting LGBQ Movement?
Authors: Ashna Rehman  , Maqbool Ahmad 
Published: April 2024

Rallies in solidarity with women experiencing various sorts of violent assault in Pakistan's underprivileged areas have increased dramatically. Such demonstrations are known as "Aurat Marches," and they began with the widely famous slogan "Mera jism meri marzi." At first glance, the tagline stressed the significance of female consent. However, different people interpreted the slogan differently, and some supporters of the campaign understood freedom in such a way that they defended LGBTQ people in the process. As a result, amid a critical women's rights movement, the agenda being defended has already shifted from a fight for women's empowerment to an endeavor to legitimize LQBTQ people. Even though the lines are so clear, the semantic obfuscation contained in the Transgender Protection Act 2018 has already offered a noticeable attempt to conceal the LGBTQ in the name of preserving the rights of transgenders. The goal of this study is to look into the relationship between homosexuality, LGBT, and the Transgender Protection Act of 2018. The author used cross-sectional analysis to determine that, according to sections 2 and 3 of the statute above, anyone can pick any gender based on their feelings, with no legal or medical checks and balances required. The issue must be effectively addressed before its adverse medical, psychological, and social effects pose irreversible damage to the community. However, the author does not shy away from discussing the different obstacles that the transgender community faces and seeks to propose solutions for their social and economic well-being.
PENGEMBANGAN MODUL TEMATIK BERBASIS INKUIRI PADA TEMA 2 SELALU BERHEMAT ENERGI SUBTEMA 2 MANFAAT ENERGI KELAS IV SD/MI
Authors: Astuti Nindi Widi , Astuti Mardiah , Sofyan Fuaddilah Ali 
Published: April 2024

Pendidikan merupakan kebutuhan yang sangat penting dalam meningkatkan kualitas sumber daya manusia. Melalui pendidikan manusia dapat menemukan hal-hal baru yang dapat dikembangkan dan diperoleh untuk menghadapi tantangan yang ada sesuai dengan perkembangan zaman. Sistem pendidikan nasional senantiasa harus dikembangkan sesuai dengan kebutuhan dan perkembangan yang terjadi baik di tingkat lokal, nasional, maupun global. Berdasarkan uraian latar belakang diatas, penulis akan melakukan penelitian dengan Judul “Pengembangan Modul Tematik Berbasis Inquiri Pada Tema 2 Selalu Berhemat Energi Subtema 2 Manfaat Energi Kelas IV SD/MI”. Tujuan dari penelitian ini adalah untuk menguji dan menghasilkan bahan ajar modul yang valid, praktis dan efektif. Penelitian ini menggunakan jenis penelitian Pengembangan atau Research and Develoment yaitu metode penelitian yang digunakan untuk menghasilkan produk dengan model pengembangan yang mengikuti alur desain formatif evaluation (Tessmer). Uji coba terbatas pada penelitian ini dilaksanakan pada 19 peserta didik kelas IV A SD Negeri 32 Rantau Bayur. Teknik pengumpulan data yang digunakan dalam penelitian ini yaitu uji validasi pada beberapa ahli dan angket responden peserta didik. Hasil penelitian menunjukan Rekapiitulasi Validator (1) Ahli desain 77% dengan kategori valid; (2) Ahli Bahasa 98% dengan kategori sangat valid; (3) Ahli materi 83% dengan kategori sangat valid; dan Rekapitulasi Kepraktisan (1) One to One 83% dengan kategori sangat praktis; (2) Small Group 82% dengan kategori sangat praktis; serta Rekapitulasi Keefektifan pada hasil post tes memperoleh angka 87% dengan kategori sangat efektif.
PROPHETIC PARENTING : KONSEP IDEAL POLA ASUH ISLAMI
Authors: Julita Monika Sales , Utari Nifty , Handayani Rahmah , Yanti Vira Dwi Putri , Putri Yecha Febrieanitha 
Published: April 2024

Keberadaan anak dalam suatu keluarga menjadikan keluarga itu terasa hidup, harmonis, dan menyenangkan, sebaliknya ketiadaan anak dalam keluarga menjadikan keluarga tidak berarti apa-apa, karena kehilangan salah satu ruh yang dapat menggerakkan keluarga itu. Di mata seorang bapak, anak akan menjadi penolong, penunjang, pemberi semangat, dan penambah kekuatan. Di mata seorang ibu, anak menjadi harapan hidup, penyejuk jiwa, penghibur hati, kebahagiaan hidup, dan tumpuan di masa depan. Dalam pola asuh orangtua terjadi interaksi dengan anak yang disebut dengan pola asuh. Pola asuh disebut dengan Parenting control yang bertujuan untuk mendidik anak untuk menyesuaikan diri terhadap harapan sosial yang layak dan dapat diterima. Hakekat mengasuh anak adalah sebuah usaha yang nyata dari orang tua dalam bentuk mensyukuri nikmat dan karunia Allah SWT dan dalam mengemban amanah yang diberikan oleh-Nya sehingga anak menjadi sumber kebahagiaan, penerus keturunan dan menjadi manusia yang mandiri. Dari materi di atas dapat disimpulkan bahwa pola asuh adalah sikap yang dilakukan orangtua dalam berinteraksi dengan anak dengan melihat cara orangtua memberikan kedisiplinan, hadiah, hukuman, perhatian dan tanggapan sehingga mempengaruhi pembentukan kepribadian anak, karena orangtua sebagai model awal bagi anak dalam berhubungan dengan orang lain.