bluuebunny/crossref_metadata_2025_split huggingface dataset:
Aulas Experimentais nos Anos Iniciais: Tendências na Literatura Científica Brasileira e uma Proposta de Pesquisa-Intervenção
Authors: Cabral das Neves Thaís , Assis Vivianny Bessão de 
Published: January 2025

Analisamos no artigo a experiência de um estudo, no campo da pesquisa-intervenção, em que o objetivo foi implementar e avaliar uma sequência didática com experimentos científicos em aulas de Ciências nos anos iniciais do Ensino Fundamental. O trabalho também foi composto por uma pesquisa bibliográfica realizada no banco de teses e dissertações da CAPES e os dados foram produzidos com base nas atividades desenvolvidas em uma turma do 2º ano, na qual foram acompanhadas as possibilidades, perspectivas e limites de atuação. O trabalho com a alfabetização científica justifica-se por tratar de uma proposta que visa a contribuir com o processo de alfabetização e pesquisa no início do processo de escolarização. Os resultados indicam que a interlocução entre a alfabetização e o Ensino de Ciências na unidade de ensino analisada, dá pistas ao professor para a observação e a avaliação das capacidades de linguagem e raciocínio dos alunos; fornecendo orientações mais adequadas para a efetivação da aprendizagem da língua materna. Portanto nossos dados sugerem que quando se trabalha envolvendo os alunos em práticas cotidianas, as aulas acontecem de modo menos mecânico e ficam mais significativas.
Green Synthesis of ZnO Nanoparticles Using Delonix elata & Gynura cusimbua Leaf Extracts and Evaluating Their In-vitro Antibacterial Properties
Authors: Sai Rama Hiranmayi Devadula , Yumlembam Anzila , Abraham Manuel Suba Gnana 
Published: January 2025

With an increasing focus on the application of nanoparticles in the field of research, this study aims to evaluate the in-vitro antibacterial properties of chemically and green synthesized zinc oxide nanoparticles (ZnO NPs) from two plant sources Delonix elata and Gynura cusimbua. The bioactive compounds present in the leaf extracts were utilized to stabilize the nanoparticles. UV-Visible spectrophotometry (UV-Vis), X-ray diffraction (XRD), and Scanning electron microscopy (SEM) were used to elucidate the optical and structural properties of the synthesized ZnO NPs. The in-vitro antibacterial potential of ZnO NPs were evaluated by Agar Disc Diffusion Assay against two pathogenic bacterial strains: Bacillus cereus, a gram-positive animal pathogen and Pseudomonas syringae, a gram-negative plant pathogen, making it a well-rounded approach. The UV–visible spectrum was measured in 250 – 400 nm range and the crystallite structure was analyzed via XRD. SEM-EDS (Energy-Dispersive X-ray Spectroscopy) analysis confirmed the nanostructures with partial nanoflakes and aggregates for all three samples of the synthesized ZnO NPs. The D. elata ZnO NPs showed relatively greater antimicrobial activity against both the bacterial strains than that of G. cusimbua ZnO NPs. Consequently, plant-based NPs may be an excellent strategy for developing versatile and environmentally friendly biomedical products. They have an added advantage due to their pre-existing medicinal properties, which make them a more suitable alternative to the broadly used chemically synthesized nanoparticles.

KEY WORDS: Delonix elata, Gynura cusimbua, Zinc oxide Nanoparticle, antimicrobial activity, Bacillus cereus, Pseudomonas syringae.
O processo de formação de professor no ambiente virtual: o fórum em perspectiva interacional
Authors: Silva Sandro Luis da , Barbosa Paulo Roberto 
Published: January 2025

Este artigo propõe uma discussão e uma reflexão a respeito da prática pedagógica com enfoque na interação dos sujeitos envolvidos em um fórum desenvolvido em um Ambiente Virtual de Aprendizagem num curso de formação continuada para professores da rede pública do Estado de São Paulo. O curso foi realizado em uma universidade privada em parceria com a Secretaria Estadual de Educação, na modalidade a distância. A fundamentação teórica baseia-se em Belloni (2012), Massetto (2000) e Silva (2014, 2012) e Kenski (2003) no que se refere a EaD e mediação pedagógica, articularam-se os textos entre Belloni (2006) e Kenski (2003), além de Marcuschi (2008) e Maingueneau (2011 e 2015) e Dionísio (2011) quanto à ideia de texto, discurso e multimodalidade. Pela discussão pelos resultados preliminares apresentados, é possível afirmar que ainda não há implementada uma cultura digital em cursos de formação de professor – seja inicial, seja continuada, embora existam políticas pública que a favoreça.
Analisis Fragmentasi Hasil Peledakan Batugamping dengan Metode Pemrosesan Gambar Digital Menggunakan Perangkat Lunak Wipfrag
Authors: Yudha Wira , Aldiyansyah  , Tugo Laode Jonas 
Published: January 2025

Pemantauan dan evaluasi fragmen hasil peledakan sangat penting untuk dilakukan agar mendapatkan rancangan serta hasil yang paling optimal. Terdapat beberapa metode yang digunakan untuk memantau efektivitas hasil peledakan di lapangan, salah satunya metode analisis gambar digital yang mulai banyak digunakan saat ini. Penelitian ini bertujuan untuk menerapkan teknik analisis gambar digital pada fragmen batugamping hasil peledakan yang dikomparasikan dengan hasil analisis empiris menggunakan persamaan Kuz-Ram. Analisis gambar digital ini menggunakan data dari tiga kegiatan peledakan pada kegiatan penambangan batugamping dengan jumlah lubang ledak masing-masing; 130 pada peledakan 01, 86 pada peledakan 02, dan 90 pada peledakan 03. Spasi dan burden yang digunakan pada rancangan peledakan ini adalah masing-masing; 2,5 meter dan 2 meter untuk ketiga kegiatan peledakan. Hasil analisis menunjukan bahwa simpangan nilai terbesar adalah sebesar 60% terjadi pada ukuran saringan 10 mm untuk peledakan-02 dibandingkan dengan model Kuz-Ram. Fragmen batuan hasil peledakan-01 lolos sebanyak 80% pada saringan ±280 mm, sedangkan untuk peledakan-02 dan peledakan-03, material lolos 80% di angka >=600 mm. Hasil analisis menunjukan bahwa grafik persentase lolos R(X) untuk ketiga kegiatan peledakan dengan hasil analisis dengan metode Kuz-Ram memperlihatkan nilai yang mendekati, meskipun masih terdapat simpangan nilai. Setelah melakukan analisis terhadap tiga kegiatan peledakan dengan desain yang sama, hasil analisis menggunakan perangkat lunak WipFrag menunjukan hasil yang cukup baik untuk digunakan dalam pemantauan awal di lapangan.
Pembuatan Sistem Administrasi dan Batas Wilayah Desa RT 31 Kelurahan Karang Joang, Balikpapan Utara
Authors: Amelia Rizky , Pratama Boby Mugi , Nuralimsyah Muhammad , Syahfa Reyhana Nuri , Donita Sabrina Putri , Agustina Trie Wahyu , Panggabean Tasya P. , Erlangga Muhammad 
Published: January 2025

Di dalam organisasi masyarakat khususnya perangkat desa memiliki kewajiban untuk melaksanakan proses administrasi kependudukan sebagai salah satu bentuk pelayanan kepada masyarakat. Wilayah RT 31, Kelurahan Karang Joang, Balikpapan Utara, memiliki populasi penduduk pekerja pendatang serta penduduk asli yang mayoritas merupakan orang tua dan anak-anak mereka yang telah berkeluarga. Sistem administrasi saat ini masih dilakukan secara manual, termasuk dalam pengurusan surat pengantar, belum menikah, maupun yang telah wafat, yang mengharuskan warga mendatangi Ketua RT untuk meminta surat, membawanya pulang untuk diisi, dan mengembalikannya kepada Ketua RT. Proses ini dinilai kurang efisien, sehingga dilakukan pengembangan sistem administrasi RT berbasis digital yang diharapkan dapat mempermudah pembuatan dan pengelolaan surat administrasi tanpa perlu melalui proses manual yang berulang. Selain itu, kegiatan ini juga mencakup pemasangan plang batas wilayah dan penanda batas RT untuk memperjelas wilayah administratif secara visual.
Biosynthesis, Accumulation, and Antimicrobial Potential of Phytoalexin and Natural Product in Plant and Animal Defense System
Authors: Mamman Muazu , H. A. Muhammed  , I. I. Akowe  , S. Abdulhakeem  , J. Iyaji  
Published: January 2025

ABSTRACT
Most plant potential to resist pathogenic infections requires some sophisticated defense system which basically involves the production of low-molecular-weight antimicrobial metabolites known as phytoalexins. These compounds are known to exhibit toxicity towards a wide spectrum of pathogens, such as ffungi, bacteria, nematodes, and other organisms. This review delves into the diverse chemical structures and biosynthetic pathways of phytoalexins across various plant familie and some higher animals human alike. We examine the mechanisms of phytoalexin accumulation, through de novo synthesis, enzymatic biocatalysis activities, and the influence of biotic and abiotic elicitors. Understanding the complex connection between phytoalexin biosynthesis, accumulation, and antimicrobial activity is crucial for developing effective disease management strategies. By employing modern molecular biology tools, researchers can elucidate the genetic pattern of phytoalexin production and identify key genes involved in resistance and susceptibility.
Keywords: Phytoalexins, biosynthesis, accumulation, antimicrobial, plant defense, elicitors, metabolites.
BUSINESS PROCESS OPTIMIZATION METHODOLOGIES
Authors: Подлипинская Анастасия Вадимовна 
Published: January 2025

В данной статье были рассмотрены наиболее перспективные методологии оптимизации бизнес-процессов, актуальные для сферы разработки программного обеспечения. Проанализированы преимущества и недостатки методологий Lean, SixSigma, Agile и Scrum, также обозначены ключевые принципы, этапы и инструменты оптимизации
This article discusses various business process optimization methodologies relevant to the field of software development. The key principles, stages and optimization tools are outlined
Feasibility Analysis of the Bonto River, Tomon 1 Village, Dekai District, Yahukimo Regency as a Source of Raw Water
Authors: Julison T. Bernathius , Mujiati Mujiati , Azis Amaliah , Setiawan Firman , Ayomi Anastasya Coria 
Published: January 2025

Rivers are one of the sources of water for the life of living things. Rivers are often used in various ways by humans. The Bonto River is one of the rivers in Yahukimo Regency that is used as raw water for drinking water. In order to meet the need for clean water, it is necessary to analyze the water quality of the Bonto River. Determining the source of raw water in an area is the first step in determining the location or place as a raw water supplier for clean water treatment purposes. The purpose of this study is to identify the water quality of the Bonto river and evaluate the condition of the Bonto river water with the water quality standards that have been set to be used as an alternative source of raw water for clean water treatment. Water sampling in this study was carried out by observation and measurement directly in the field, and laboratory tests. Raw water quality data is compared to the current raw water and drinking water quality standards. The water quality standards used are the Decree of the Minister of Health of the Republic of Indonesia Number: 492/MENKES/SK/IV/2010, dated April 19, 2010 concerning the Terms and Conditions and Supervision of Drinking Water Quality, and in accordance with the water quality requirements. Each sample of water and sediment is examined in the laboratory to be analyzed according to its needs, namely regarding water quality. Testing of water quality samples was carried out at the Papua Regional Health Laboratory Center.
I’m an independent scientist now!
Authors: Smith Kirk Pollard 
Published: January 2025

Snapshot The entire world if I had abundant research funding: My reality, getting rejected on grant apps and falling on icy parking lots in St. Louis: Finished my postdoc I’ve just finished a two-year postdoctoral appointment at a French national laboratory, where I embedded myself as an engineer among
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chemists.
Dynamic Representation-Aided Discovery Learning to Improve Translational Ability between Different Representations at the Same Level
Authors: Saputra Andrian , Tania Lisa , Hanun Annisa 
Published: January 2025

Abstract: This research aimed to describe the effectiveness of discovery learning assisted by molecular simulations in improving translational ability at the same level on stoichiometric topic. The method used in this research was quasi-experimental with purposive sampling data collection techniques. The population in this study were all students in class XI Science at SMA Negeri 2 Metro for the 2022/2023 academic year. Class X IPA 2 was the experimental class while class XI IPA 3 as the control class. The increase in translational ability at the same level was measured based on the significant difference in the n-gain average in the experimental class and the control class. The research results showed that the n-gain average of students in the experimental class was 0.6 in high criteria, while the n-gain average of students in the control class was 0.53 in medium criteria. Based on the difference test, the translational ability at the same level of students in the experimental class was higher than in the control class. It can be concluded that discovery learning assisted by molecular simulations was effective in improving translation abilities at one level of chemical representation in stoichiometric topic.Keywords: discovery learning, molecular simulation, translation ability at one level chemical representation, stoichiometryDOI: http://dx.doi.org/10.61436/bsscd/v3i1.pp01-07
Actualization of Fisip Unila’s Partnership with Atpusi Lampung Province Through Personal Rebranding Training for Librarians in the Era of Artificial Intelligence
Authors: Nurhaida Ida , Windah Andi , Aryanti Nina Yudha , Sugiono Arif 
Published: January 2025

Abstract: In the contemporary landscape characterized by advancements in artificial intelligence (AI), the profession of librarianship is experiencing a noteworthy transformation, thereby necessitating a re-evaluation and re-branding of the role in order to maintain its relevance. Librarians are transitioning from their traditional role as custodians of physical books to emerging as essential stakeholders in the domains of digital literacy, privacy, and information ethics. They currently fulfill the roles of information strategists, data analysts, and educators, demonstrating proficiency in navigating intricate digital environments. Notwithstanding these advancements, public perception frequently remains outdated, perceiving librarians primarily as engaged in rudimentary administrative activities. This stereotype inhibits the recognition of their extensive contributions to society. Re-branding initiatives center on emphasizing the evolving roles of librarians, which encompass the management of comprehensive digital resources and the promotion of critical information literacy within the context of the artificial intelligence era. The Faculty of Social and Political Sciences (FISIP) at the University of Lampung (Unila), in conjunction with the Association of Indonesian Political Science Students (ATPUSI), has commenced the implementation of training programs aimed at facilitating the re-branding efforts of the institution. These initiatives aim to enhance the digital competencies of librarians and transform public perceptions by positioning them as crucial facilitators in the process of knowledge dissemination. The results of the training indicate a significant enhancement in participants' comprehension of personal re-branding, thereby suggesting the efficacy of these initiatives in preparing librarians with the requisite skills for a future increasingly influenced by artificial intelligence.Keywords: librarian re-branding, artificial intelligence (AI) era, librarian skill improvement.DOI: http://dx.doi.org/10.61436/bsscd/v3i1.pp08-18
Optimizing Teacher Engagement: The Role of Self-Efficacy, Interpersonal Communication, Organizational Culture, and Job Satisfaction Using Path and SITOREM Analysis
Authors: Hanum Ulfiah , Hermawan Andi 
Published: January 2025

Abstract: Teacher engagement represents a teacher's alignment with their organization, characterized by physical, emotional, and rational commitment, fostering satisfaction and dedication to their profession. This study investigates strategies to enhance teacher engagement by analyzing the influence of self-efficacy, interpersonal communication, organizational culture, and job satisfaction. Employing a quantitative approach, the research uses path analysis to explore variable relationships and the SITOREM method to prioritize indicators for targeted interventions. Data were collected through surveys administered to 168 permanent teachers from PGRI vocational high schools in Bogor Regency, selected using the Slovin formula. The findings demonstrate that self-efficacy, interpersonal communication, and organizational culture significantly impact teacher engagement, both directly and indirectly, through job satisfaction. Organizational culture emerged as the most influential factor, highlighting the critical role of fostering a supportive, adaptive, and value-oriented work environment. SITOREM analysis identified actionable priorities, including enhancing teacher self-efficacy through vicarious experiences and verbal persuasion and strengthening organizational culture by promoting innovation and inclusivity. This study advances educational management by providing evidence-based recommendations for fostering teacher engagement. It underscores the necessity of integrating strategies that enhance individual capabilities and organizational dynamics to cultivate a motivated and committed teaching workforce. However, as the research is confined to vocational school teachers in one region, further studies are needed to validate and generalize these findings across diverse educational settings.Keywords: teacher engagement, self-efficacy, interpersonal communication, organizational culture, job satisfaction.DOI: http://dx.doi.org/10.61436/bsscd/v3i1.pp19-33
Pengaruh Sanksi Perpajakan, Penerapan Self-Assessment System dan Kesadaran Wajib Pajak Terhadap Kepatuhan Wajib Pajak UMKM
Authors: Ramdania Alfiani , Yoshida Debbie 
Published: January 2025

This research was conducted with the aim of analyzing, knowing and confirming the influence of tax sanctions, implementation of the self-assessment system and taxpayer awareness of SMEs taxpayer compliance (Study of Individual SMEs Taxpayers at KPP Pratama West Tangerang). This research uses primary data obtained from questionnaires distributed to individual SMEs taxpayers at KPP Pratama West Tangerang. The respondents in this research were 100 individual SMEs taxpayers registered at KPP Pratama West Tangerang. The scale used in this research uses a Likert scale. The research design used in this research is causal research. This research uses quantitative methods. The sampling technique used is convenience sampling. The data analysis method used in the research is descriptive statistics and processed using SmartPLS 4 software. The data analysis technique uses measurement testing (Outer Model) and structural testing (Inner Model). The research results show that tax sanctions have no effect on taxpayer compliance, while the implementation of a self-assessment system and taxpayer awareness have a positive effect on taxpayer compliance.
Analysis of the public art value of Huizhou three carvings from the perspectives of biomechanics and biology: Digitization, inheritance, and their impact on the development of museum city
Authors: Wang Luming , Su Le 
Published: January 2025

This paper explores the three carvings in Huizhou from a novel perspective integrating cell molecular biomechanics. Taking the stone carving, wood carving, and pottery carving of the Ming Dynasty as examples, after gathering relevant literature via the network and classification, microscopic and scanning techniques were employed. The granite used in stone carving, at a cell molecular level, consists of silicate minerals with strong covalent bonds. These bonds endow the stone with hardness and resistance to deformation. The cells and molecules within the granite are arranged in a crystalline lattice, which dictates its mechanical properties. Mahogany in wood carving has cellulose and lignin molecules. The lignin provides rigidity and hydrophobicity, protecting the wood cells from moisture and external mechanical stresses. In pottery carving, the clay particles are sintered together during firing, creating a new molecular structure. The formation of a grease protective film and oxide on the brick carving is a result of molecular interactions at the surface. This layer can be seen as a self-assembled molecular barrier, similar to how cell membranes protect cells. The axisymmetric modeling and downward center of gravity influence the stress distribution at a molecular scale. A streamlined shape may reduce air or fluid resistance, minimizing mechanical forces acting on the carving's surface molecules. The delicate material with small particles implies a specific microstructure that affects its mechanical behavior. Understanding these cell molecular biomechanical aspects not only reveals the hidden scientific secrets of Huizhou carvings but also aids in their conservation and restoration. It enriches our comprehension of their durability and aesthetic qualities from a microscopic and molecular vantage point, further enhancing their cultural and digital significance in the context of the museum city's development.
Analisis Semiotika Diskriminasi Gender Dalam Film Kartini Karya Hanung Bramantyo
Authors: Oktaviani Sandra , Prihatini Rini Laili , Hermansah Tantan 
Published: January 2025

Film pada umumnya mengangkat isu atau realitas yang ada didalam masyarakat. Salah satu realitas sosial yang terjadi pada masyarakat saat ini adalah ketimpangan gender yang terjadi dalam kehidupan sehari-hari..
Film kartini 2017 masih menceritakan bagaimana sosok pahlawan perempuan berasal dari Jepara yang hidup pada abad ke-18. Film ini Mencerminkan bagaimana perempuan terdiskriminasi dan mengalami ketidakadilan gender karena tradisi dan budaya masyarakat jawa. Melalui film tersebut, sang sutradara
berharap para penonton sadar akan diskriminasi gender yang ada dalam kehidupan sehari-hari.
Penelitian ini mengacu pada paradiga konstruksionis dimana kosentrasi analisisnya adalah menemukan bagaimana dan dengan cara apa realitas tersebut dibentuk. Pendekatan penelitian yang digunakan adalah pendekatan kualitatif . Teknik pengumpulan data dengan menggunakan analisis semiotika Roland Bhartes.
Penelitian ini menggunakan teori ketidakadilan gender Mansour fakih. Menurut Mansour fakih ketidakadilan gender merupakan sistem dan struktur dimana kaum laki-laki dan perempuan menjadi korban dari sistem tersebut. Teori yang dikembangkan Mansour fakih juga membagi bentuk-bentuk ketidak adilan gender menjadi marginalisasi, subbordinasi, stereotipe, kekerasan dan beban kerja ganda.
PENGARUH KESELAMATAN KESEHATAN KERJA DAN LINGKUNGAN KERJA TERHADAP KINERJA KARYAWAN PADA PT. WASTU ADI UTAMA
Authors: Giharjo  , Indri Apriani Aprilia 
Published: January 2025

Penelitian ini bertujuan untuk mengetahui adakah pengaruh Keselamatan Kesehatan Kerja (X1) dan Lingkungan Kerja (X2) secara simultan maupun parsial terhadap Kinerja Karyawan (Y) pada PT. Wastu Adi Utama. Penelitian ini menggunakan metode deskriptif kuantitatif. Jenis penelitian bersifat asosiatif sampel yang digunakan dalam penlitian ini 67 responden dengan teknik pengambilan sampel menggunakan Sampel Jenuh. Data yang digunakan dalam penelitian ini data primer dan sekunder. Metode pengumpulan data yang digunakan melalui kuesioner (Angket). Teknik Analisis data menggunakan Regresi Linier Sederhana dan Regresi Linier Berganda. Hasil penelitian Keselamatan Kesehatan Kerja (K3) terhadap Kinerja Karyawan dari perhitungan Thitung > Ttabel ada pengaruh sebesar 40,3%. Sedangkan hasil penelitian Lingkungan Kerja terhadap Kinerja Karyawan dari perhitungan Thitung > Ttabel ada pengaruh sebesar 38%. Untuk hasil penelitian Keselamatan Kesehatan Kerja (K3) dan Lingkungan Kerja terhadap Kinerja Karyawan dari Fhitung > Ftabel ada pengaruh sebesar 48,6% . Hasil penelitian ini menunjukan ada pengaruh Keselamatan Kesehatan Kerja (K3) dan Lingkungan Kerja terhadap Kinerja Karyawan. PT. Wastu Adi Utama.