bluuebunny/crossref_metadata_2025_split huggingface dataset:
APRENDIZAGEM DA ESTATÍSTICA DE ESTUDANTES DA COMUNICAÇÃO SOCIAL ALICERÇADA NUM PROJETO DE INVESTIGAÇÃO
Authors: Santana Coutinho Alves Delgado Catarina Raquel , Torres João , Rodrigues Maria Rosário , Marôpo Lidia Soraya 
Published: September 2022

Este artigo foca-se numa experiência de formação de ensino da estatística envolvendo estudantes do Curso de Licenciatura em Comunicação Social da Escola Superior de Educação do Instituto Politécnico de Setúbal (Portugal). Decorre de um estudo de cariz exploratório cujo objetivo é identificar potencialidades para a aprendizagem da estatística pelo envolvimento dos estudantes num projeto de investigação. Este estudo constitui uma investigação sobre a própria prática da formadora (primeira autora deste artigo). Os dados foram recolhidos através da recolha documental e de questionários realizados aos estudantes. O envolvimento dos estudantes no projeto de investigação resultou num maior interesse pela aprendizagem da estatística e no desenvolvimento das suas capacidades de transnumeração, de raciocínio com modelos e de integração da estatística no contexto. Este estudo permite destacar, ainda, o valor atribuído pelos estudantes às aprendizagens relacionadas com a estatística e com a ferramenta folha de cálculo para a sua vida profissional futura, por se envolverem num projeto de investigação estatística que tem subjacente dados reais.
EVIDÊNCIAS DE CAPITAL TECNOLÓGICO NA EDUCAÇÃO EM TEMPOS DE PANDEMIA
Authors: Galli Cardoso Brizola Kassiana Maria , Sales Antônio , Bento de Araújo Leda Márcia 
Published: September 2022

O presente artigo, tem o objetivo de discutir, analisar e comparar as dificuldades do ensino remoto e as ferramentas utilizadas pelos professores para ensinar nas plataformas digitais durante o distanciamento social. Contexto esse que exigiu dos professores adaptação à nova realidade. A presente discussão leva em conta as habilidades específicas do profissional de educação, tais como, criatividade, produtividade além do habitual bem como domínio do uso da tecnologia digital da comunicação e da informação. A metodologia utilizada foi a análise documental, com a abordagem qualitativa e a pesquisa foi realizada, a partir da seleção aleatória de uma reportagem intitulada “Professora diversifica aulas remotas de biologia para discutir clima” onde relata o que foi feito por uma professora de Biologia cujo trabalho é objeto de análise. Os dados comparativos foram analisados mediante pesquisa bibliográfica fundamentada nos conceitos de capital cultural, capital digital e capital tecnológico. As considerações finais nos apresentam as diversas mudanças provocadas no cotidiano dos professores e alunos com o uso das tecnologias digitais nas práticas pedagógicas, o exemplo de uma profissional da educação que inovou a sua prática docente e como as transformações ocorridas, decorrentes da corrida tecnológica, atingem diversas esferas da sociedade seja ela econômica, social e educacional.
หลักการพัฒนาตำรับพิมเสนน้ำจากว่านสาวหลง
Authors: Tewthanom Karunrat , Thewtanom Teeradej , Sarunyakasitarin Katekeaw , Prajitr Suni 
Published: September 2022

ว่านสาวหลงเป็นพืชในวงศ์ Zingiberaceae ชื่อวิทยาศาสตร์ :Amomum biflorum Jack มีสรรพคุณบำรุงหัวใจ ขับลม น้ำมันหอมระเหยมีกลิ่นหอม จึงมีการนำมาประยุกต์ใช้เป็นส่วนประกอบของผลิตภัณฑ์พิมเสนน้ำในรูปแบบต่างๆ เช่น เสปรย์, เจลปรับอากาศ หรือรูปสารละลาย โดยหลักการในการเตรียมตำหรับพิมเสนน้ำจะอาศัยปรากฏการณ์ Eutectic :ซึ่งองค์ประกอบหลักของตำรับจะประกอบด้วย น้ำมันหอมระเหยม พิมเสน, การบูร, สะระแหน่ม และกรดไขมัน โดยขั้นตอนในการเตรียมคือ ผสมสารที่จะเกิดปรากฤการณ์ Eutectic คือ พิมเสน การะบูร และสะระแหน่ จากนั้นผสมในส่วนของสารส่วนของน้ำมันเช่นกรดไขมัน คนให้เข้ากันโดยใช้ความร้อนช่วย ทิ้งไว้ให้เย็น จึงเติมน้ำมันห้อมระเหย น้ำมันว่านสาวหลง สำหรับสิ่งที่ควรพิจารณาในการตั้งตำรับคือ สัดส่วนของสารที่จะนำมาผสมกันเพื่อให้เกิดปรากฏการณ์ Eutectic ปริมาณน้ำมันว่านสาวหลง และความร้อนที่เหมาะสมในการทำให้ส่วนที่ละลายน้ำและกรดไขมันมีความเข้ากัน
CHARACTERIZATION AND MYCOTOXIN ANALYSIS OF Fusarium spp. FROM HIGHLAND AREAS IN MALAYSIA
Authors: MANSHOR NURHAZRIATI , AZUDDIN NURUL FARIZAH , MOHD MASRATUL HAWA , MOHAMED NOR NIK MOHD IZHAM , ZAKARIA LATIFFAH 
Published: September 2022

Fusarium isolates from highland areas in Malaysia were mostly recovered from two species of grasses, Elyhordeum montanense and Paspalum conjugatum. The isolates were grouped into four morphological groups. Based on TEF-1α sequences, morphotype 1 isolates were molecularly identified as F. graminearum species complex, morphotype 2 as F. venenatum, morphotype 3 as F. avenaceum and morphotype 4 as F. kyushuense. Restriction analysis of the Intergenic Spacer region showed high levels of genetic diversity of isolates in F. graminearum species complex and F. venenatum. For mycotoxin analysis, only F. avenaceum and F. kyushuense produced beauvericin and moniliformin (0.869 & 0.321 µg/kg, respectively). Zearalenone was produced by 32 isolates of F. graminearum species complex (0.002 – 0.437 µg/kg), two isolates of F. venenatum (0.006 - 0.014 µg/kg) and F. kyushuense (0.006 µg/kg). Only F. avenaceum isolate produced fumonisin B1 (0.001 µg/kg). The present study indicates the occurrence of Fusarium species commonly reported in highland areas in Malaysia where the weather is cooler and the temperature is lower than in the lowland areas. To our knowledge, this is the first report on the occurrence of phylogenetic species within F. graminearum species complex, F. venenatum, F. avenaceum and F. kyushuense in Malaysia.
A molecular dynamics simulation study to investigate the effect of C60 on thermo- mechanical and elastic properties of DGEBA/DETA nanocomposites
Authors: TALUKDAR Dhritiman , HALDER Sudipta , DAS Subhankar , GOYAT M.S. , MISHRA Abhishek Kumar 
Published: September 2022

Molecular dynamics simulations were performed to investigate the effect of fullerenes (C60) on the thermal and mechanical properties of a cross-linked epoxy system composed of epoxy resin DGEBA and curing agent DETA. Hence, a comparative investigation was performed on the thermal and mechanical properties of DGEBA/DETA reinforced with 2.3 wt% C60 and neat epoxy systems. Properties such as glass transition temperature (GTT), coefficients of thermal expansion (CTE), and elastic properties at different cross-linking densities. Simulation results indicated that the GTT of the epoxy increased by about 25 K due to the presence of C60. The effect of C60 on the CTE was very less, and at higher crosslinking densities, an increase in CTE before the glass transition was observed. It was also observed that the effect of C60 on mechanical properties is dependent on the crosslinking density. The young’s modulus of the epoxy/C60 system at a high strain rate showed a drastic decrease as compared to the neat epoxy system at higher crosslinking densities. The highest value of young’s modulus of the epoxy/C60 system was observed at 65% crosslinking density.
Progress of water desalination applications based on wettability and surface characteristics of graphene and graphene oxide: A review
Authors: ELTIGANI Husam Hussein Ibrahim , BOONYONGMANEERAT Yuttanant 
Published: September 2022

Seawater desalination techniques have been continuously developed to tackle the water scarcity problems. This review article provides comprehensive discussion on the progress of water desalination applications that utilize the unique wettability and surface characteristics of graphene and graphene oxides, which are being employed as ultrafiltration membranes in either a monolayer or multilayer nanosheet configuration. The interaction of water with graphene materials and their wetting characteristics as well as the controlling factors are examined. Particularly, the designs and roles of hydrophilic and hydrophobic nanopores and nanochannels are discussed. A focus is also made on recent developments of graphene membrane with respect to water flow, salt rejection and durability.
The Influence of Different Crystal Modifiers on Ultra-Low Embodied Energy Curing Fiber-Reinforced Cement Composites
Authors: SONPRASARN Passakorn , PRAKAYPAN Wichit , POLSILAPA Sureerat , KONGKAJUN Nuntaporn , LAITILA Edward A. , CHUANKRERKKUL Nutthita , CHAKARTNARODOM Parinya 
Published: September 2022

Fiber-reinforced cement composites (FRCC) are widely used in the construction of houses and commercial buildings in many countries such as the United States, the United Kingdom, the European countries, and the Asian countries such as China, India, and Thailand. Conventionally, the FRCC is manufactured from Portland cement, silica sand, and cellulose fiber using the so-called autoclaved curing under a designate hydrothermal condition to accelerate the hydration reaction resulting in superior properties. However, the autoclave-curing process needs a huge investment and generates highly environmental impact specially greenhouse gases due to its heavy energy consumption. Hence, this research aims to develop the FRCC with lowering embodied energy via the energy-free moisture curing process. The use of different crystal modifiers (CM) including synthetic tobermorite, alumino-silicate complex, and modified lithium compound in addition of the usual FRCC composition to drive the hydration kinetic and then properties achieved were characterized by the relevance of higher heat of hydration. Moreover, scanning electron microscope (SEM) were used to reveal the favorable effects of appropriate CM through the microstructure. The results approved that the FRCC with qualified mechanical performance and densified microstructure was successfully produced by using the appropriate moisture curing condition and CM. Additionally, using alumino-silicate complex as CM at 3% of cement weight produced FRCC with the highest modulus of elasticity of 9,067 ± 492 MPa, and the lowest % water absorption of 27.42 ± 1.65 %.
Hypoglycemic and in vitro antioxidant activities of Stereospermum kunthianum stem bark hydromethanol extract
Authors: ODE Julius O. , NWINYI Florence , EGUA Maxwell O. , ONAKPA Monday M. , AKANDE Ganiyat M. , ONOJA Samuel O. , MIKAIL Hudu G. , AKUMKA David D. , ADAMU Mohammed 
Published: September 2022

This study investigated Stereospermum kunthianum stem bark hydromethanol extract for hypoglycemic and in vitro antioxidant activities. Phytochemical analyses were performed to determine the components of the extract. In vitro antioxidant activities of the extract were assessed with 1, 1-diphenyl-2-picrylhydrazyl radical scavenging and ferric reducing /antioxidant power assays. An oral acute toxicity study to determine the safe dose of the extract was conducted in albino Wistar rats. Evaluation of the extract's hypoglycemic activities on blood glucose levels of normal, glucose loaded and streptozotocin-induced diabetic rats were performed. The extract contained various constituents, including saponins, terpenes, tannins, flavonoids, carbohydrates, alkaloids, and steroids. 1, 1-diphenyl-2-picrylhydrazyl radical scavenging assay proved more sensitive, showing a concentration-dependent increase in antioxidant capacity of the extract, which peaked at 71.8% relative to ascorbic acid (92.9%) at the highest test concentration (400 μg mL-1). The rats tolerated Stereospermum kunthianum extracts with the oral LD50 of more than 5000 mg kg-1. Interestingly, various doses (100-400 mg kg-1) of the extract were effective in causing significant (p≤0.05) reductions in the blood glucose levels of normoglycemic, glucose challenged and streptozotocin-induced diabetic rats when compared to their controls. The results suggest that the stem bark extract of S. kunthianum was a relatively safe herbal extract, rich in phytochemicals, possessed good antioxidant activity, with potential anti-diabetic effects.
Penggenapan Janji Allah berdasarkan Nehemia 6:15 dalam Mendidik Anak
Authors: Bani Yulianus , Yuli Purwisasi 
Published: September 2022

Abstract: The teaching of God's promises comes from the Bible. God's promise is something that cannot be separated from the identity of God. God's promise is very important for the Israelites as evidence of the revelation of faith from Abraham, Isaac and Jacob who is known as the living God. God's promise is a manifestation of absolute truth because once God promises then He will fulfill His promise. If God's promise is not fulfilled, it can be said that God's promise is relatively changing according to the situation and this is one proof that it is not God. Children must believe in God's promises in life as a provision for their faith in the future. The future generations of this nation must have coverage under any circumstances God is still with His children. Parents have a role in explaining and providing children with evidence from the Bible for God's fulfillment for the Israelites and believers today. God this is so important because it was commanded by Moses to be delivered to the Israelites. The Israelites were to teach all the statutes and promises of God to their children from generation to generation day and night. All of this is intended so that they know their identity as children of God. The results of this study provide evidence that God's promise is the realization of absolute truth. God's promises are absolute truths that every human of His choice must believe.Abstrak: Pengajaran tentang janji Allah murni bersumber dari Alkitab. Janji Allah merupakan hal yang tidak dapat dipisahkan dari jati Diri Allah. Janji Allah sangat penting bagi umat Israel sebagai bukti penyataan iman dari Abraham, Ishak dan Yakub yang dikenal sebagai Allah yang hidup. Janji Allah merupakan wujud kebenaran absolut karena sekali Allah berjanji maka Ia akan menggenapi janjiNya. Jika janji Allah tidak digenapi maka dapat dikatakan bahwa janji Allah itu sifatnya relative karena berubah sesuai situasi dan ini salah satu bukti bukan Allah. Anak-anak harus menyakini janji-janji Allah dalam hidup sebagai bekal imannya di masa depan. Generasi masa depan bangsa ini harus memiliki pengharapan bahwa dalam situasi apapun Allah tetap menyertai anak-anakNya. Orang tua memiliki peran untuk menjelaskan dan memberikan bukti-bukti dari Alkitab kepada anak-anak penggenapan Allah bagi umat Israel dan orang percaya masa kini. Allah melihat hal ini sangat penting karena itu diperintahkan kepada Musa untuk disampaikan kepada orang Israel. Orang Israel harus mengajarkan semua ketetapan dan janji-janji Allah kepada anak-anak mereka turun temurun siang dan malam. Semua ini bertujuan agar mereka mengetahui identitasnya sebagai anak-anak Allah. Hasil penelitian ini memberikan bukti bahwa janji Allah merupakan realisasi kebenaran absolut. Janji Allah adalah kebenaran absolut yang harus dipercayai oleh setiap manusia pilihanNya.
Understanding of the relationship between natural emotion and artistic aesthetics in Huainanzi
Authors: Zhang Chao 
Published: September 2022

"Huainanzi" is a work edited by the Huainan king Liu An in the early Western Han Dynasty, and it is also called "Huainan Honglie". There are many discourses on the relationship between emotion and artistic aesthetics in the book, which have been related to the nature of artistic generation, creative process, and aesthetic appreciation. They are systematic.“Huainanzi” puts forward some profound and important viewpoints around emotion and art, such as a deep understanding of natural emotions, Fen zhong ying wai" "Zhong you ben zhu" "Jun xing zhe" . Such propositions are elaborated in-depth in the creation and appreciation of literary and artistic aesthetics, so they have a strong aesthetic meaning. Although the original intention of the writers talking about feelings is not aimed at aesthetic appreciation, the aesthetic consciousness they reveal when talking about literature and art has a profound influence on aesthetics that cannot be ignored.
Research on the Legal Status of the People's Bank of China From the Perspective of Independence
Authors: Jin Wenhui 
Published: September 2022

The issue of the legal status and independence of central banks has been a hot and controversial topic in the three centuries of their development. The development of the legal status of the central bank has shown a tendency to be constantly integrated with the state power, while at the same time exhibiting a process of pursuing the strengthening of independence. The legal status of China's central bank, the People's Bank of China (PBC), has not been clearly defined either at the legal level or in academic circles. However, it remains to be examined and studied whether enhancing the independence of the PBC is conducive to the sustainable development of China's economy, the stability of the financial environment, and the effective implementation of monetary policy. Therefore, this paper will start from the current situation of the independence of the PBC, point out the shortcomings of the legal status of the central banks in China and put forward some feasible suggestions for the development of independence.
Teaching reform practice of digital media technology course in the context of curriculum ideology and politics
Authors: Xiao Mao 
Published: September 2022

Curriculum ideology and politics is an important mission given to teachers by the development of contemporary China. Facing with the changing world situation, China needs college students of the new age to be able to shoulder the heavy responsibility of building the country. To have firm determination and confidence to the country's development, the new-age college students should be equipping ideological and political weapons. We should keep in mind what General Secretary Xi Jinping mentioned: What kind of people to cultivate? How to cultivate people? For whom to cultivate people? Take it as the guideline of education.
Preparation and Properties of Three-dimensional Graphene-based Multifunctional Thermal Control Coating
Authors: Lin Pengting , Zhang Youwei , Bai Jingying , Li Sizhen , Zhang Jiaqiang , Song Wei , Wen Chen , Jin Yu , Feng Li , Li Xinxin 
Published: September 2022

According to the requirements of spacecraft light alloy materials for thermal control, anti-static and corrosion protection, based on the synthesized three-dimensional graphene functional filler, a multifunctional thermal control coating with high emissivity, anti-static and anti-corrosion properties was prepared on magnesium alloy materials. By testing the coating properties, the hemispherical emissivity was 0.91,volume resistivity was 104Ωm and neutral salt spray corrosion resistance was more than 800 hours.
Force chains behaviours of Al-PTFE granular composite under elevated strain rates
Authors: Tang Le , Tang Wei , Hang Lijie , Zhang Boyu , Chen Miao , He Li 
Published: September 2022

This study proposed a simulation method to characterize the influence of mesostructural force chains on the dynamic response of aluminum-polytetrafluoroethylene(Al-PTFE) granular composite under strain-controlled compression. The model was developed followed real Al particle size distribution. Based on the analysis of force chains, the global deformation, mechanical strength, and failure behaviour for the material were investigated. The results indicate that, with the increasing of strain rates, the yield strength of the Al-PTFE increases, but it is inversely proportional to the ultimate compressive strength. The stability of force chains accounts for the phenomenon that a higher strength is observed in the material under lower strain-rate impact. Particularly, an angle of force transmission is introduced to quantitatively explain the evolution mechanism of force chains.
The influence of FDI and environmental uncertainty on the business performance of enterprises-- A case study of manufacturing enterprises
Authors: Liu Siyu , Guo Jingyi 
Published: September 2022

Based on the panel data from 2016 to 2020 in various provinces, the influence of FDI and environmental uncertainty on the business performance of enterprises is analyzed in this paper. According to the research results, it is found that, under the regulation of environmental uncertainty, FDI has a significant positive influence on improving the business performance of China's enterprises, while the enhancement of environmental uncertainty will significantly weaken the influence of FDI on business performance of enterprises, namely, inhibition effect will appear;In addition, due to the different regulatory effects of factors including the degree of economic development in different regions, a significant difference between the influence of FDI on business performance has formed. Finally, from the macro perspective, some suggestions that the state and the government should give support to manufacturing enterprises from the aspects of macroeconomic environment and policies are proposed in the paper. And from the micro perspective, manufacturing enterprises should look for measures to release the vitality of enterprises according to the internal factors affecting the business performance from the behavior of their micro-economic subjects is also put forward in this paper.
Analysis on process management of soil and water conservation design for transmission line projects in Qinghai Province
Authors: Yao Guohe , Ren Jing , Tan Qinghai , Ma Fuxiang 
Published: September 2022

The first part is a brief introduction of soil and water conservation (SWC) and loss condition of transmission line projects and in Qinghai Province；In the second part, based on the Qinghai Yuqia-Toesu 750 kV line project, and combined the experience and methods concluded during the soil and water conservation (SWC) design work, the process management for SWC design in Qinghai’s transmission line projects is analyzed; The third part is the conclusion and the suggestion. Through the introduction and analysis of the three parts, the thinking pattern of SWC design of transmission lines in Qinghai Province are clearer, which can be a reference for Qinghai’ SWC designer.
Formulation design of a new type of epoxy resin-based insulating adhesive and research on its high temperature resistance
Authors: Tang Bin , Zhang Longfei , Liang Qinqin , Luo Zongchang , Luo Chuansheng , Wang Jialin , Hu Mengzhu , Zhu Liping 
Published: September 2022

A series of new epoxy resin adhesives were prepared by low viscosity bisphenol A epoxy resin E-44 and E-51as the matrix, low molecular polyamide 650# and phenolic modified JT-3008 as the curing agent, silicon micro powder and calcium carbonate as the fillers. The gelation time, surface drying time and shear strength of the samples were deeply tested. The thermal decomposition temperature and high temperature resistance of the samples were determined by TG analysis. Meanwhile, the surface fracture morphology was observed by SEM. The results showed that a new kind of heat epoxy resin insulation adhesive with long gelation time and convenient construction and meeting the requirements of production adjustment was successfully obtained through the optimization design of the formula,. The new epoxy resin insulation adhesive showed excellent mechanical properties with 18.00 MPa shear strength, which can be used at 380 ℃ for a short period of time and 130 ℃ for a long time. The new adhesive developed in this paper can be widely used in high voltage switchgear and other insulation materials, which has good application prospects.