bluuebunny/crossref_metadata_2025 huggingface dataset:
Usage of an intense electromagnetic field for pre-sowing treatment of oil radish seeds
Authors: Pushkina N. V. , Martynyuk V. I. , Vasilevich S. V.
Published: August 2024

The paper presents data from a study of the effect of exogenous treatment with an intense electromagnetic field (EMF) on the germination of oil radish seeds (Raphanus sativus L. var. oleifera Metzg.). Description of the experimental stand for the studied electromagnetic seed treatment, methodology and results of experiments on treatment of oil radish seeds is presented. It has been shown that treatment of oil radish seeds (Raphanus sativus L. var. oleifera Metzg.) with an intense electromagnetic field for 2 seconds significantly stimulates the growth of roots and shoots, while having no pronounced effect on germination. Treatment of seeds with an intense electromagnetic field for 4 seconds increases the germination of the studied crop by 8 % and stimulates growth parameters. Thus, different exposures can be used for different purposes: a 2 second treatment to stimulate growth parameters, a 4 second treatment to stimulate germination. Data from measurements of the content of nitrogen oxides at the outlet of the reaction zone are presented. It was noted that the NOx content made 44 ppm, i. e. concentration of nitrogen oxides at the reactor outlet is 0.44 %. It was shown that the described method made it possible to increase the germination of seeds and the rate of their growth, and the sufficient seed treatment time was 2 seconds, while the use of traditional methods of seed treatment require 5 to 30 seconds. This significantly reduces the energy consumption for seed treatment process with an intense electromagnetic field in comparison with prototypes. The described technology makes it possible to improve the quality of electromagnetic treatment of oil radish seeds, increase productivity (by reducing processing time), and reduce specific energy costs (due to the higher efficiency of the technology compared to technologies that implement a different method of generating EMF).
Management systems of food enterprises on the example of the dairy processing industry: analysis and features of functioning
Authors: Shegidevich E. , Jemiha T.
Published: August 2024

The types of management systems implemented at food enterprises that help ensure the production of high-quality and safe products are analyzed. Using the example of dairy processing industry enterprises, the degree of implementation and certification of a quality management system, a food safety management system based on hazard analysis and critical control points, and a food safety management system was determined. Aspects of the application by enterprises of the requirements of the Halal system when supplying products to the markets of Islamic countries have been studied.
FUNCTIONAL CHARACTERISTICS OF THE RAGE MOLECULE IN INTERCELLULAR INTERACTIONS IN NORMAL AND LUNG PATHOLOGY
Authors: Zubareva T.S. , Lykova K.O. , Panfilova A.S. , Yablonsky P.R. , Kvetnaia T.V. , Paltsev M.A.
Published: August 2024

Introduction. The receptor for advanced glycation end products (RAGE) is a pattern recognition receptor that is highly expressed in healthy lungs and performs homeostatic function there. However, the exact mechanisms of development of these diseases remain unknown in most cases. Purpose of the study. Analysis of information about the role of RAGE and its signaling cascades in the pathogenesis of inflammatory, fibrotic and oncological lung diseases for a deeper understanding of signal modulation of this receptor. Material and methods. The review highlights the results of clinical and experimental studies obtained using methods for determining the quantitative expression of the receptor for advanced glycation end products (RAGE) and its ligands. When preparing materials, sources were used from international and domestic databases Scopus, Web of Science, Pub Medline, eLibrary, mainly over the past 15 years. Results. By binding the wide range of ligands, RAGE is directly involved in the inflammatory response to injury, fibrosis processes in the lungs and the occurrence of malignant neoplasms, thereby playing an important role in the development of many lung diseases. Conclusions. To obtain an informative picture of the pathogenesis of lung diseases, it is necessary to conduct a comprehensive assessment of the expression levels of both the RAGE signaling molecule itself and its isoforms and ligands.
The image of a modern scientist in medicine: directions of development
Authors: Samoilova I. , Matveeva M. , Gaun V. , Kudlay D. , Novoselova E.
Published: August 2024

This article examines the concept of a personal brand as a way of personal and career growth. An analysis of the problem of shortage of scientific personnel was carried out. The possibilities of development, the first steps in formation, as well as the goals that can be achieved through the formation of a personal brand are determined.
Osteoporosis: diagnosis and treatment of comorbid patients, a personalized approach to therapy
Authors: Shamilov M. , Khabibulina M.
Published: August 2024

The problem of osteoporosis is one of the most important in modern medicine, which is due to an increase in the life expectancy of the world's population and an increase in morbidity, a high risk of fractures, the need for preventive measures and socio–economic aspects of this pathology. Therefore, the urgent tasks today are to improve the methods of diagnosis of osteoporosis and the search for effective personalized ways to treat it, especially in patients with concomitant (comorbid) diseases.
PENGARUH HUTANG TERHADAP PROFITABILITAS PADA PERUSAHAAN PERTAMBANGAN YANG TERDAFTAR DI BURSA EFEK INDONESIA
Authors: Ihwandi Lalu Rizal , Rana Syarif Hidayat
Published: August 2024

Abstrak
Tujuan penelitian ini untuk mengetahui pengaruh hutang baik hutang jangka pendek maupun hutang jangka panjang terhadap profitabilitas pada perusahaan yang terdaftar di Bursa Efek Indonesia. Jumlah populasi perusahaan yang pertambangan pada penelitian adalah sebanyak 44 perusahaan. Teknik pengambilan sampel pada penelitian ini menggunakan Teknik Purposive Sampling sehingga didapat jumlah sampel sebanyak 13 perusahaan.
Tingkat kepercayaan yang digunakan pada penelitian ini sebesar 95% atau kesalahan pada α = 0,05. Model analisis data pada penelitian ini menggunakan Analisis Regresi Linier Berganda (Multiple Linier Regression Analisys). Hasil penelitian dengan menggunakan model ini didapatkan bahwa hutang jangka pendek tidak berpengaruh terhadap profitabilitas begitu juga dengan hutang jangka panjang tidak berpengaruh terhadap profitabilitas. Dari hasil uji t bahwa kedua variabel ini baik hutang jangka pendek maupun hutang jangka panjang tidak berpengaruh terhadap profitabilitas karena didapatkan t tabel > t hitung dan tingkat signifikansinya lebih besar dari α = 0,05.
Kata Kunci: Hutang Jangka Pendek, Hutang Jangka Panjang dan Profitabilitas
IMERSÃO E PRODUCT PLACEMENT
Authors:   , Bertoldo Antônio M.
Published: August 2024

É observado na maioria dos filmes, principalmente em obras cinematográficas hollywoodianas, como a presença de inserções de marcas, tem configurado uma construção de uma narrativa unida ao product placement. A partir disso, o público que ao assistir um determinado filme, encontra-se em um estado de imersão através de uma experencia cinematográfica, é impactado com essa ferramenta de marketing. Por meio da compreensão de conceitos imersão, da categorização do product placement e seus níveis de aplicabilidade, bem com o comportamento do público consumidor, especificadamente relacionado ao cinema, esse trabalho visa compreender os aspectos relacionados a relação entre a imersão e o product placment, além do processo de percepção do público perante tal união. A presente pesquisa terá como estudo de caso, o filme The Founder (Fome de Poder) na qual a marca Mcdonalds é inserida na trama. Foi realizado também, uma pesquisa de audiência para a obtenção de dados qualitativos e quantitativos. Desse modo, espera-se uma maior compreensão a respeito da influência do product placment na imersão do público.
Materiais Didáticos Digitais da/na Educação Física: Possibilidades Pedagógicas - Volume 1
Authors: Leitão Arnaldo Sifuentes , Santos Isadora Carolina Monteiro , Pereira Mateus Camargo
Published: August 2024

Com imensa alegria, apresentamos o livro "Materiais Didáticos Digitais na Educação Física: Possibilidades Pedagógicas". Este projeto é fruto do esforço e paixão de educadores e pesquisadores de Educação Física que, mesmo diante dos desafios da pandemia de COVID-19, mergulharam em um curso oferecido pelo Grupo de Estudos e Pesquisa de Professores de Educação Física (GEPROFEF). Inspirados pelo curso "Educações Físicas: temas emergentes para mundos (im)possíveis" , realizado no segundo semestre de 2020 pelo Instituto Federal de Educação, Ciência e Tecnologia do Sul de Minas Gerais, os participantes se dedicaram à criação de materiais didáticos digitais. Esta foi uma resposta inovadora para o ensino remoto, buscando trazer ferramentas pedagógicas grandiosas para as práticas pedagógicas da Educação Física nesses tempos de distanciamento. Os autores deste livro são alunos, professores e pesquisadores que botaram a mão na massa, participando de programas como o PIBID e cursos de Formação Inicial e Continuada no IFSULDEMINAS. O resultado desse trabalho em equipe é uma coleção de materiais educativos que vão colaborar com a prática pedagógica na Educação Física. Dentro destas páginas, você vai encontrar uma VARIEDADE de materiais didáticos sobre temas como "Guia de Ginástica na Educação Física Escolar" , "Circo e Lutas" , "Minhas Atividades: Jogos Olímpicos, Recordes e Curiosidades das Olimpíadas" , "Vôlei: Revista Estudantil" e "Xadrez: Agora é a Sua Vez". Cada material foi feito com muito carinho para proporcionar uma experiência educativa. Esperamos que este livro seja uma fonte de inspiração para educadores na construção de práticas pedagógicas criativas e inovadoras, ajudando na formação dos estudantes. Que os materiais aqui apresentados sejam uma ferramenta poderosa para todos que acreditam na importância da Educação Física para o desenvolvimento humano. Agradecemos profundamente a todos os professores, alunos e colaboradores que tornaram este livro possível. Desejamos a você uma leitura animada e cheia de inspiração.
Recursos Educacionais da/na Educação Física: Possibilidades Pedagógicas
Authors: Leitão Arnaldo Sifuentes , Santos Isadora Carolina Monteiro , Pereira Mateus Camargo
Published: August 2024

É com grande satisfação que apresentamos o livro "recursos educacionais da/na educação física: possibilidades pedagógicas" , organizado por Arnaldo Sifuentes Leitão, Isadora Carolina Monteiro Santos e Mateus Camargo Pereira. Esta obra surge como fruto de um esforço coletivo e inovador durante a pandemia de covid-19, destacando a construção de recursos educacionais digitais por discentes da graduação, professores de educação física e mestres do PROEF (mestrado profissional em educação física em rede nacional) que participaram do GEPROFEF (grupo de estudos e pesquisa de professores de educação física) ou tem relações acadêmicas com o IFSULDEMINAS. No âmbito do curso de extensão "educações físicas: temas emergentes para mundos (im)possíveis", realizado no segundo semestre de 2020 pelo instituto federal de educação, ciência e tecnologia do sul de minas gerais, os participantes se dedicaram a criar e compartilhar conhecimentos por meio de recursos educacionais digitais. Este curso foi uma resposta criativa e necessária às dificuldades trazidas pelo ensino remoto, proporcionando ferramentas pedagógicas valiosas para a prática da educação física. Os autores deste livro são alunos de graduação, professores e pesquisadores de educação física que têm participado ativamente das ações do GEPROFEF, como o PIBID (programa institucional de bolsa de iniciação à docência) e cursos de formação inicial e continuada (FIC). Este livro é um testemunho do compromisso desses profissionais com a educação de qualidade e a inovação pedagógica. Neste volume, você encontrará uma variedade de produções educacionais que abrangem temas relevantes e contemporâneos, tais como uma revista digital sobre práticas corporais de aventura, discussões sobre racismo no esporte e a participação das mulheres nas lutas e artes marciais. Cada material foi cuidadosamente desenvolvido para oferecer uma experiência educativa rica e adaptada às necessidades do contexto atual. Esperamos que esta obra inspire educadores e estudantes a explorar novas possibilidades pedagógicas na educação física, promovendo uma prática educativa inclusiva, crítica e transformadora. Que os recursos aqui apresentados sirvam como possibilidades pedagógicas para enriquecer o ensino e a aprendizagem. Agradecemos a todos(as) os(as) professores(as), alunos e colaboradores que tornaram este livro possível. Desejamos a você uma leitura proveitosa e inspiradora.
Ciências Agrárias em Foco: uma Visão Multi e Interdisciplinar - Volume 2
Authors: Silva Carla Michelle da , Silva Antônio Veimar da , Silva Kadja Lemos , Souza Júnior Pereira de
Published: August 2024

O livro "Ciências Agrárias em Foco: uma Visão Multi e Interdisciplinar, vol. 2" reúne diversos estudos que abordam temáticas importantes para a evolução e sustentabilidade das Ciências Agrárias. Este volume é uma obra coletiva que envolve a contribuição de diversos autores renomados na área, oferecendo uma visão abrangente e interconectada sobre os desafios e perspectivas do setor agrícola.
A importância deste livro reside na sua capacidade de disseminar conhecimento atualizado e relevante, promovendo a troca de saberes entre pesquisadores, estudantes e profissionais do campo. Além disso, a divulgação de estudos que enfatizam a inclusão, sustentabilidade e inovação no contexto agrícola é essencial para o desenvolvimento de práticas mais eficientes e ambientalmente responsáveis.
A obra destaca a necessidade de políticas públicas eficazes, a integração de tecnologias inovadoras e a valorização de conhecimentos tradicionais e práticas sustentáveis. A educação e formação de novos profissionais, juntamente com a conservação da biodiversidade e a promoção da segurança alimentar, são pilares fundamentais para alcançar um desenvolvimento agrícola mais sustentável e resiliente.
Ao disseminar esse conhecimento, o livro não só contribui para a capacitação de profissionais do setor, mas também promove a conscientização sobre a importância de práticas agrícolas sustentáveis para o futuro do nosso planeta. A colaboração entre pesquisadores, educadores, agricultores e formuladores de políticas é essencial para transformar esses insights em ações concretas que beneficiem a sociedade como um todo.
Oclusión traqueal por bloqueador bronquial durante cirugía torácica en un paciente de 1 año
Authors: Gonzalo Angulo Cardoso  , Ignacio Coutinho  , Federico Cristianini
Published: August 2024

La ventilación unipulmonar en el paciente pediátrico es compleja, ya que las características anatómicas y fisiológicas propias de este grupo etario hacen que sean propensos a la hipoxemia. Por otro lado, existe un menor número de herramientas que en adultos a la hora de realizar el aislamiento pulmonar. La utilización de bloqueadores bronquiales es una de las técnicas utilizadas para realizar el aislamiento pulmonar en infantes. La herniación del bloqueador bronquial a tráquea es un problema frecuente que puede ocasionar múltiples complicaciones. Su rápido diagnóstico y tratamiento evitó complicaciones mayores.
Grandes Quemados
Authors: María Begoña Santaolalla Fragoso  , Ana Isabel Martín García  , Elena San Juan
Published: August 2024

El tratamiento del paciente con quemaduras graves es muy complejo. Resulta imprescindible conocer las alteraciones fisiopatológicas que se producen, así como el curso temporal de estas, para proporcionar una adecuada atención perioperatoria. Los Grandes Quemados van a sufrir multiples intervenciones quirúrgicas a lo largo de todo el proceso evolutivo y es necesario realizar una evaluación preoperatoria exaustiva para elaborar un plan quirúrgico adecuado a cada paciente. El manejo de la vía aérea en estos pacientes puede ser un gran desafío para el anestesiólogo y merece una consideración especial, al igual que el manejo del dolor por su gran complejidad.
Enfermedad de Behçet en paciente joven. A propósito de un caso.
Authors: Ana Belén Rubio López  , Sandra Pandiella Martinez  , Cristina García Pérez  , Eva María Higuera Miguélez
Published: August 2024

La enfermedad de Behçet es una vasculitis sistémica que se caracteriza por la presencia de aftas orales y genitales recurrentes asociadas a manifestaciones oculares, vasculares y cutáneas. Puede cursar con artritis, inflamación intestinal y afectación del sistema nervioso tanto central como de los nervios periféricos. Estas lesiones son el resultado de la inflamación o vasculitis de las arterias y venas de todos los calibres (1,2,3). Presentamos el caso de una paciente joven de raza negra con antecedentes personales de enfermedad de Behçet de larga evolución complicada con afectación neurológica severa y en tratamiento crónico con altas dosis de corticoides que se interviene de forma urgente en dos ocasiones por perforaciones espontáneas intestinales.
Effect of particles size variation of graphite on mechanical properties of piston materials
Authors: Sunday Olufemi Adetola  , Ayodele James Oyejide  , Uthman Abdufatai Olatunde  , Lala Ayomide Isaac  , Ayinde Kehinde James
Published: August 2024

This work investigates the influence of varying graphite particle sizes on the mechanical properties of pistons, crucial components of internal combustion engines. Graphite sourced from used batteries were ball milled for durations of 3, 6, and 9 hours to achieve size reduction. These milled graphite particles are then dispersed into molten pistons to create composites. Additionally, a control sample comprising an aluminum (AI) alloy without graphite is included for comparison. Particle size analysis reveals graphite sizes of 125 µm, 90 µm, and <90 µm for milling durations of 3, 6, and 9 hours, respectively. The chemical composition of the ingot used as the base material for the pistons comprises 85% Al, 11.37% Si, and trace elements. The composite pistons undergo testing for hardness and tensile strength, with results indicating significant enhancement in mechanical properties with decreasing graphite particle size. Specifically, compared to the control sample, the composite with graphite particles <90 µm exhibits a notable 53% increase in tensile strength (140.44 MPa) and a 2.5% increase in hardness (48.67 HRB). These findings emphasize the potential for optimizing piston performance by controlling graphite particle size during production, highlighting the beneficial relationship between reduced graphite particle size and improved mechanical properties.
Efficient compliance with GDPR through automating privacy policy captions in web and mobile application
Authors: Trudy-Ann Campbell  , Samson Eromonsei  , Olusegun Afolabi
Published: August 2024

Ensuring compliance with the General Data Protection Regulation (GDPR) presents significant challenges for organizations, especially those developing web and mobile applications. This study investigates the use of automation to enhance GDPR compliance by generating privacy policy captions through static code analysis and deep learning models. Privacy policy captions offer concise, user-friendly summaries of data processing practices, improving transparency and user trust. The research combines qualitative and quantitative methodologies, including static code analysis of application source codes and the application of neural machine translation models to generate privacy policy captions. Findings indicate that automation can effectively produce accurate, consistent, and comprehensible privacy policy captions that align with GDPR requirements. However, limitations such as tool capabilities, dataset diversity, and user testing scale highlight areas for future research. This study provides practical guidelines for implementing automated privacy policy captions, emphasizing the importance of continuous monitoring and updates to maintain compliance. By leveraging automation, organizations can enhance their data protection practices, build user trust, and achieve efficient GDPR compliance.
Certain q-starlike and q-convex functions with respect to conjugate points
Authors: Uzoamaka Azuka Ezeafulukwe
Published: August 2024

Certain subclass of q−starlike and q−convex was introduced . The third and fourth coefficient were calculated, with the aid of subordination theory.
Unveiling an atypical presentation of galactosemia: A case report without hepatic involvement
Authors: Kamran Ahmad Khan  , Shafeeq Khan  , Riazullah  , Kainat  , Laiba Maryam  , Tauseef Ahmad  , Yassar Ul Mulk  , Hamza Mukhtar
Published: August 2024

Galactosemia usually presents with hepatomegaly, jaundice, and liver dysfunction. Here, we describe a case of galactosemia in a neonate lacking hepatomegaly, leading to a delayed diagnosis. Our comprehensive analysis underscores the importance of considering atypical manifestations during the diagnostic process to facilitate early intervention and prevent complications. This case highlights the significance of vigilant assessment in recognizing uncommon presentations of galactosemia, ensuring timely management and improved outcomes for affected individuals. Case Report: We present a case of a full-term male neonate, 3.4 kg in weight and 4 days of age, born to consanguineous parents with an uneventful prenatal history admitted to Paediatrics nursery. Patient was diagnosed with E. Coli sepsis then further workup confirmed diagnosis of classical galactosemia with an unusual absence of hepatomegaly, underscoring the diagnostic challenges encountered due to atypical clinical manifestations. Conclusion: Atypical presentations of rare metabolic disorders such as galactosemia can confound diagnostic efforts. This case report emphasizes the significance of vigilance and a comprehensive metabolic workup in neonates presenting with unexplained symptoms even in the absence of classic clinical features. Early diagnosis and prompt initiation of therapy are imperative to mitigate the risk of long-term squealed associated with untreated galactosemia.
Characterization of Macroscopic Fungi on Leaf Litter in Harau Valley, West Sumatra
Authors: Melwisra Atika , Aini Fitratul
Published: August 2024

Fungi are one of the many types of organisms that play an important role in maintaining the balance and nature of nature. As a tropical country with vast rainforests with a high diversity of macroscopic fungi, biodiversity is an important aspect that supports living systems on earth and maintains the sustainability and evolution of ecosystems. Fungal communities, especially saprophytic fungi, are often neglected in biodiversity inventories in the Harau Valley Area of West Sumatra
Comparison of soil fertility levels of coffee-based agroforestry land cultivation types based on the QBS-ar soil microarthropod index
Authors: Ari Psn Masruri Sulistiyanto , Rahadian Rully , Hadi Mochamad
Published: August 2024

Coffee-based agroforestry is a method for dealing with the conversion of forest land into plantations which is considered safe in reducing levels of surface runoff and erosion. This reduction results in lower leaching of trace elements which results in the soil maintaining its fertility. This study aims to evaluate soil fertility in two types of land management in the Ungaran Mountain agroforestry area, Semarang using the QBS-ar soil microarthropod index. Sampling was done in two coffee agroforestry land management types, including Intensive Semirang; Non-Intensive- Gonoharjo. QBS-ar is carried out by taking soil samples, installing a pitfall trap, and extracting using the Tullgren-Funnel method. Microarthropods from sampling results were identified to order level. The soil physical and chemical factors measured are pH, organic matter, soil moisture, and soil temperature. Biological soil quality was analyzed using the procedure for determining the Eco-Morphological Index (EMI) and QBS-ar index values. The research results show that the QBS-ar index value for the Non-Intensive land type (46) has a high level of fertility compared to the Intensive land type (23). The soil organic matter value is intensive (14.4) and non-intensive (17.8) with soil pH values in the three locations ranging from 5.8–6.4.
KORBAN KEKERASAN SEKSUAL DI KAMPUS: PENGALAMAN NARATIF
Authors: Atika Atika
Published: August 2024

This study examines the dynamics of sexual violence in the campus environment, focusing on student perceptions and attitudes, institutional responses, and the social implications that arise. The findings show that social norms that support aggressive masculine behavior, ineffective campus policies, and lack of education about sexual violence are the main factors influencing the prevalence of sexual violence. Many victims feel that their reports are not taken seriously and do not receive adequate support, both from friends and institutions. Victim-blaming attitudes are still common, which hampers reporting and case handling efforts. This research emphasizes the importance of campus policy reform, improved educational programs, and better support for victims to create a safe and inclusive environment. Implications of these findings include the need for a thorough evaluation of existing policies and procedures, as well as the development of programs aimed at increasing awareness and understanding of sexual violence among students
Peran LSM dalam Mendukung Anak-Anak Korban Kekerasan
Authors: Nur Azizah Nur Azizah
Published: August 2024

This article discusses the role of Non-Governmental Organizations (NGOs) in supporting children victims of violence through a variety of programs that include psychosocial support, education, and skills development. This research reveals the main challenges faced by NGOs, such as limited funds and human resources, as well as a lack of public awareness. Despite facing many obstacles, NGOs have shown tremendous dedication in helping children recover from trauma and rebuild their lives. The study also provides recommendations to improve the effectiveness of NGO programs through greater support from the government and the community. With the right support, NGOs can continue to provide much-needed services and have a positive impact on children victims of violence.
Analisis Pushover terhadap Struktur Gedung dengan Sistem Rangka Pemikul Momen Khusus menggunakan Metode Precast
Authors: Septiarsilia Yanisfa , Propika Jaka , Susanti Eka , Prasetyo Agus Edy
Published: August 2024

Gedung ITS Tower 2 merupakan suatu gedung yang dibangun di Jl. Keputih, Surabaya setinggi 13 lantai (+51.00m) menggunakan sistem beton konvensional. Berdasarkan hasil analisis struktur didapatkan bahwa struktur existing termasuk kategori tanah lunak (SE). Dalam SNI 2847-2019 untuk kategori SDSK, ketinggian dibatasi maksimal 48m. Perencanaan sistem konvensional membutuhkan waktu yang relatif lama dalam penyelesaiannya, sehingga perlu dilakukan evaluasi struktur existing dan modifikasi struktur menggunakan metode SRPMK dan Sistem Precast. Metode SRPMK digunakan karena tidak memiliki batasan ketinggian dalam perencanaanya dan sistem pracetak dipilih karena struktur yang direncanakan memiliki denah yang bersifat tipikal. Hasil evaluasi struktur existing didapatkan periode fundamental sebesar 1.2384 detik, partisipasi massa arah X (93.90%), arah Y (91.79%) dengan 75 modal dan simpangan lantai terbesar terjadi pada arah Y 49.57 mm. Nilai tersebut telah memenuhi persyaratan sesuai SNI 2847-2019 dan SNI 1726-2019, namun terdapat beberapa elemen penampang balok dan kolom yang tidak memenuhi kapasitas momen nominal tetapi level kinerja termasuk dalam Immediate Occupancy. Hasil evaluasi struktur didapatkan balok induk B2 60/80 dengan tulangan longitudinal 8D29, balok anak B4 50/70cm dan B6 40/60 dengan tulangan longitudinal 7D25, kolom K1 110/110 dengan tulangan longitudinal 28D36. Perilaku struktur menghasilkan periode fundamental sebesar 1.6059 detik, partisipasi massa arah X (99.30%), arah Y (99.24%) dengan 50 modal, simpangan lantai terbesar terjadi pada arah Y 28.46 mm. Nilai tersebut memenuhi persyaratan dan kinerja bangunan termasuk dalam level Immediate Occupancy. Sambungan kolom-kolom pracetak menggunakan sambungan kering, sedangkan sambungan elemen pracetak lainnya menggunakan sambungan basah.
Kinerja Lapis Pondasi Semen Komposit Tanah Dengan Bahan Tambah Matos Soil Stabilizer Pada Ruas Entikong – Rasau 2
Authors: Diana Nur Ayu , Widodo Teguh , Asep Syarip Hidayat
Published: August 2024

Tantangan penerapan lapis fondasi semen komposit tanah (LFSKT)  di Indonesia adalah ketersediaan alat penghancur tanah dan pencampur tanah semen serta alat pemadatan sesuai SKh-2.5.4. terutama di wilayah terpencil, dan  menemukan tanah quary dengan kandungan butiran lolos saringan no.200 kurang dari 35 % yang memenuhi nilai UCS yang dipersyaratkan dengan stabilisasi semen maksimal 8%, sehingga diperlukan bahan tambah (additive)  untuk mencapai kekuatan yang dipersyaratkan. Makalah ini menyajikan evaluasi kinerja LFSKT dengan bahan tambah Matos soil stabilizer di Ruas Jalan Entikong – Rasau 2 Sta. 75 + 000 sampai dengan Sta. 90+000.
Rancangan campuran laboratorium untuk menentukan komposisi bahan LFSKT dengan cara melakukan uji tekan bebas benda uji campuran soil-cement dan soil-cement-matos. Tahapan pelakanaan pekerjaan LFSKT di lapangan dilakukan sesuai S.Kh. 2.5.4. Uji kuat tekan bebas campuran lapangan, sand cone, dan Dynamic Cone Penetrometer, DCP menggunakan Scala Penetrometer dilakukan untuk tujuan pengendalian kekuatan dan homogenitas LFSKT. 
Komposisi LFSKT hasil rancangan campuran laboratorium adalah kadar semen 8 % dan matos 2 %. Berdasarkan nilai UCS campuran lapangan, kepadatan relatif, SPR dan CBR yang menentukan batas minimum tebal efektif LFSKT memenuhi syarat kekuatan sesuai SKh-2.5.4.
Pengaruh Penambahan Serbuk Galam Sebagai Pengganti Agregat Halus Pada Campuran Beton Mutu Normal
Authors: Anggarini Elia Anggarini , Dyah Pradhitya Hardiani  , M. Rizky Maulana Teguh
Published: August 2024

The utilization of waste from wood cuttings is uncommon, and one of the wastes that is rarely employed is the leftovers of galam wood or galam powder cuttings. On this basis, a study entitled "The Effect of Adding Galam Powder as a Substitute for Fine Aggregate in Normal Quality Concrete Mixtures" was carried out. In this study, the experimental approach was used as the research method. The percentage of galam powder waste in fine aggregate, which can range from 0% to 30%, is the independent variable in this study. Other aggregates, such as cement, fine aggregate, coarse aggregate, and water, are the study's dependent variables. The compressive strength of 28-day-old material in the normal combination has a compressive strength of 22.23 MPa, the V10 mixture has a compressive strength of 4.58 MPa, the V20 mixture has a compressive strength of 3.11 MPa, and the V30 mixture has a compressive strength of 1.41 MPa. Based on the findings, it can be concluded that using waste galam powder as a fine aggregate alternative has not been successful since the galam powder does not bind completely to the concrete
Unveiling the Linguistic Landscape of Gamers: Insights from Online Gaming Communication and Its Implication in English Materials
Authors: Pratama Igo Rizky Nur , Hafifah Gusti Nur , Saiful Jepri Ali , Yunianti Sofi
Published: August 2024

This study investigates the online gamers' language features and their implication in vocational high school English material. A qualitative study is conducted and three aspects of language register theory including field, tenor, and lexical resources are explored. The scope, context, and situation of the online gaming interaction (Valorant and Player's Unknown Battleground) are also analyzed. The interaction among gamers happened in different types of fields and tenor depends on their roles and context in online games. The lexical resources data found that gamers dominantly used noun words beside other language features.  This study recommends teachers leverage the related online games' vocabularies into their English teaching materials to encourage students learning. Further study needs to explore the influence of online gaming on students' English achievement.
Lintasan Belajar Kelas 2 Sekolah Dasar Materi Aljabar dengan Menggunakan Permainan Telur dan Ayam
Authors: Khairani Fenita , Faradilla Shaunekha , Zuliana Eka
Published: August 2024

Siswa yang belajar matematika diajarkan untuk berpikir kritis, rasional, analitis, metodis, dan kreatif. Namun, beberapa siswa percaya bahwa matematika adalah mata pelajaran yang sulit untuk dipelajari. Permainan tradisional adalah salah satu alat pembelajaran yang paling efisien untuk meningkatkan kemampuan kognitif anak-anak sekolah dasar selama proses belajar mengajar. Permainan seperti "telur dan ayam" membantu anak-anak berkembang dalam domain psikomotorik, emosional, kognitif, dan sosial serta menanamkan rasa sportivitas. Karena permainan tradisional merupakan dasar dari budaya Indonesia, penelitian ini menggunakan pendekatan antropologi yang dikombinasikan dengan metode penelitian kualitatif deskriptif. Dua puluh siswa kelas 2 SD 5 KANDANGMAS, baik secara individu maupun kelompok, menjadi partisipan dalam penelitian ini dan memberikan data untuk penyelidikan konten matematika aljabar kelas 2 SD. Kesimpulan dari penelitian ini adalah bahwa, dalam permainan klasik ayam dan telur-yang jarang dilakukan, terutama oleh anak kecil-siswa dapat memahami konten aljabar di kelas matematika.
Kinetics of the combined processes of ironing and pressure welding with heating of different materials with sharkly different resistance to plastik deformation
Authors: Abramov V. V. ,   Nacional Research Moscow State Construction University
Published: August 2024

The influence of the level of thermal deformation on the kinetics of contact formation from dissimilar crystalline materials due to plastic deformation of micro–steps of processing of contacting surfaces in a wide range of temperatures (293 – 1173 K) and pressures (5 – 80 MPa) has been studied. It is shown that the crumpling of the micro-processing steps occurs in four stages, differentiated into two stages. It has been established that the stages of crumpling of microsteps have a significant effect on the activation of atoms of the contact pads and their setting. It is determined that the voltage level in the contact significantly exceeds the nominal values included in the calculation formulas determining the contact area. The influence of the level of thermal deformation effect on the directional formation of mechanical properties in the contact layer of the metal is shown. The nature of the activation of contact surfaces and the delay of setting relative to the kinetic curve of the formation of physical contact is considered on the example of the interaction of dissimilar and dissimilar materials under thermal deformation action on them. The described scheme of the smoothing process allows directional control of the technological process and formation of the necessary mechanical properties on the metal surface.
New epoxy-imide resin
Authors: Aslanova E. T. ,   Institute of Polymer Materials of Ministry of Science and Education of Republic of Azerbaijan, Heydarova S. Y. , Iskenderova E. G. , Mamedov B. A. ,   Institute of Polymer Materials of Ministry of Science and Education of Republic of Azerbaijan,   Institute of Polymer Materials of Ministry of Science and Education of Republic of Azerbaijan,   Institute of Polymer Materials of Ministry of Science and Education of Republic of Azerbaijan
Published: August 2024

By interaction of dipotassium salt of 2-hydroxypropyl-1,3-bis-carboxymethylesterimide of saccharin-6-carboxylic acid with epichlorohydrin, N,N’-diglycidyl-1,3-bis-carboxymethylestersulfoimide of 2-hydroxypropyl saccharin-6-carboxylic acid has been obtained. The structure of the obtained epoxy-imide compound has been confirmed by data of the IR spectroscopy. On the basis of the obtained resin the thermostable epoxy-imide composition of “hot” curing was made. For comparative estimation ofthe heat- resistance of the obtained oligomer, it has been also made the composition on the basis of epoxy- diane resin ED-20. The curing process of the composition was studied by a method of differential thermal analysis on derivatograph of Paulik-Paulik-Erdey system. It was found that the degree of curing of the obtained composition under the optimal hardening regime reaches 82 %. It has been established according to the received data that the composite material based on epoxy-imide resin is characterized by sufficiently high thermal indices in comparison with materialson the basis of the resin ED-20 and can replace them in those areas where heat-resistant epoxy compounds are needed and also be used to produce heat-resistant epoxy adhesives and coatings.
Influence of pulsed flows of helium ions and helium plasma on austenitic chromomanganeous steel preliminary irradiated with deuterium
Authors: Demin A. S. ,   Baikov Institute of Metallurgy and Material Science of RAS
Published: August 2024

The results of a study of the effect of sequential exposure to pulsed flows of helium ions (IG) and helium plasma (HP) on samples of low-activated chromium-manganese austenitic steel cut from a hexagonal pipe of composition 25Cr12Mn20W, after their preliminary irradiation with flows of deuterium ions (ID) and deuterium plasma (DP) in various modes in the Plasma Focus PF–1000 installation. Two modes of deuterium irradiation are implemented: relatively “soft” — with a power density q ≈ 107 – 108 W/cm2 and a “hard” mode at q ≈ 109–1010 W/cm2 with a pulse duration t ≈ 100 ns and a number of pulse discharges N = 4 for both cases. It is shown that the influence of IG and GP flows in the “Vikhr” PF installation with irradiation parameters q ≈ 107 – 108 W/cm2, t ≈ 100 ns, N = 15 on the inner surface of a steel pipe sample depends on the mode of its preliminary irradiation with ID and DP flows. In a relatively soft mode of preliminary exposure to ID and DP flows with a power density of q ≈ 107 – 108 W/cm2, subsequent pulsed irradiation with helium leads to slight changes in the damageability of the surface layer: smoothing of the wave-like surface relief, an increase in pore formation in the surface layer, the appearance of microcracks in it and the formation of spherical phase particles consisting of basic and impurity elements of the steel composition. The presence of niobium deposited from the anode of the PF installation is also observed. The impact of IG and GP flows on the inner surface of a steel pipe sample after its preliminary irradiation with ID and DP flows in a hard mode at q ≈ 109–1010 W/cm2 increases the damageability of the surface layer. Implantation of helium into the material promotes an increase in the number and size of open cavities (tens of microns) that appeared in the surface layer at the preliminary stage of irradiation of the pipe with deuterium, the formation of numerous small (~ 5 µm) bubbles and pores in it, and the appearance of spherical particles of different phases on the irradiated surface composition. An increase in the damageability of the surface layer in the steel sample under study after its subsequent pulsed irradiation with helium is accompanied by a significant increase in the intensity of erosion of the material compared to the situation realized with a milder mode of preliminary irradiation of the sample. Increased erosion leads to a noticeable decrease in the niobium content deposited on the irradiated surface.
Influence of hybridization of carbon fibers reinforced plastic with fibers of ultra-high molecular weight polyethylene on the density, bending strength and impact strength of samples
Authors: Mamonov V. I. ,   Baikov Institute of Metallurgy and Material Science of RAS, Beletskii E. A. , Sprygin G. S. ,   Baikov Institute of Metallurgy and Material Science of RAS,   Baikov Institute of Metallurgy and Material Science of RAS
Published: August 2024

Due to their low density, corrosion resistance and strength properties, composite materials made of carbon fiber reinforced plastics, or carbon plastic (CP), successfully compete with metals, but are inferior to them in impact strength. The idea of the work was to increase the impact strength and additionally reduce the density of CP products by introducing ultra-high molecular weight polyethylene (UHMWPE) rovings with high tensile strength, impact strength and low density. CP, consisting of rovings with carbon fibers (CF), was additionally reinforced with D800 and SK75 rovings with UHMWPE fibers. CF and UHMWPE rovings were mixed in different proportions and unidirectional, hybrid (three-component) samples were made with two types of HT-2 and L285 epoxy matrices. In addition to hybrids, two-component samples were made with each of the CF, D800 and SK75 rovings separately. The number of rovings in the volume of hybrid samples was changed with a step of 25 %, obtaining the ratio between the amount of CF and UHMWPE rovings 0.25/0.75, 0.50/0.50 and 0.75/0.25. The required number of rovings with such ratios was calculated using the CF and UHMWPE constants of the rovings. The impact strength, density, and bending strength of the samples were determined. The density of the samples was determined by the calculation method, also using the roving constants. The results of testing the strength of hybrids were compared with the indicators of the CP strength. With an increase in the number of UHMWPE rovings, the bending strength and density of hybrids decreased at different rates compared to CP, and the impact strength sharply increased, then dropped sharply. The density of the hybrids decreased by about 8 % with each step, and the rate of decrease in bending strength was approximately twice the rate of decrease in their density. The impact strength of hybrids containing 25 % and 50 % UHMWPE rovings increased on average by 3.28 and 3.4 times, respectively.
Analisis Cluster Pada Produk Mie Instan Berdasarkan Komposisi Yang Terkandung Dengan Menggunakan Metode Ward
Authors: Sam Faza Syahrudin , Syaripuddin Syaripuddin , Wasono Wasono
Published: August 2024

Cluster analysis is a grouping of data (objects) based on only the information found in the data that describes the object and the relationships between data. The variance method commonly used is the Ward method where the average for each cluster is calculated. At each stage, the two clusters that have the smallest increase in sum of squares in the cluster are combined.. Some compositions of ingredients in noodles, for example, fat, protein, carbohydrates, food fiber, sugar and sodium. The composition of the noodles that are dangerous one of which is Monosodium Glutamate (MSG). The purpose of this research is to find out how many clusters are formed based on the composition of the content of instant noodle products. Based on the results of cluster research formed based on the composition of the contents of 43 instant noodle samples are 9 clusters where the first cluster consists of 2 members, the second cluster consists of 7 members, the third cluster consists of 5 members, the fourth cluster consists of 7 members, the fifth cluster consists of 6 members, the sixth cluster consists of 4 members, the seventh cluster consists of 4 members, the cluster the eighth consists of 1 member and the ninth cluster consists of 7 members.
Perfil epidemiológico de lesiones de caries dental en niños preescolares residentes en la ciudad de Corrientes
Authors: Cardozo Beatriz J. , Barrios Carolina E. , Pérez Silvia R. , Vera Miguel A.
Published: August 2024

La salud bucal es un fuerte indicador socioeconómico y conductual que puede ser considerado al estudiar desigualdades en cuidados de salud. El objetivo de este trabajo fue analizar la situación de salud bucal, los perfiles de caries dental de los niños que asisten a los distintos Jardínes de la Ciudad de Corrientes a fin de identificar los problemas y determinar estrategias de intervención. Se realizó un estudio descriptivo observacional de corte transversal sobre una muestra obtenida de un muestreo al azar aleatorio. En todos los niños involucrados se realizó historia clínica, índice de O’Leary, índice Ceod, registro de Hidratos de Carbono y la evaluación de la situación económico-social. Los datos fueron volcados en una planilla excel y analizados estadísticamente utilizando el software Infostat. De los resultados obtenidos un 55% de la población estuvo representada por niños de 4 años de edad y en un 37% por niños de 5 años. Respecto de la variable sexo, la muestra estuvo distribuida equitativamente en un 53% los niños eran de sexo femenino y en 47% de sexo masculino. A fin de conocer el estado de salud bucal de la población se observó que las variables de mayor incidencia son la Índice de O’Leary que manifiesta más de un 50% no compatible con salud, cariados con 3.4 y los momentos de azúcar más de 4. En conclusión, este estudio ha permitido identificar elevada prevalencia y severidad de caries, que requieren focalización de las intervenciones sanitarias en la Ciudad de Corrientes.
Abordaje de conducto radicular calcificado en un incisivo central superior con falsa vía mediante guía endodóntica estática. Reporte de un caso
Authors: Terán María Eugenia , Serpa María Fernanda
Published: August 2024

El acceso convencional a la cavidad pulpar en dientes con calcificación del conducto radicular (CCR) es desafiante y suele estar asociado a perforaciones o falsas vías. El uso de guías endodónticas es un método prometedor en la resolución de estos casos. El objetivo del presente trabajo es el abordaje de una CCR en un incisivo central superior con falsa vía mediante guía endodóntica estática. Paciente masculino de 38 años de edad refiere cambio de coloración postraumatismo dentoalveolar en el diente  11. En radiografía periapical inicial se observó CCR parcial e imagen radiolúcida asociada al ápice. En un primer intento de localización del conducto radicular se realizó una apertura amplia y falsa vía, por lo que se indicó una tomografía computarizada de haz cónico (TCHC). Antes de la adquisición del volumen tomográfico, la falsa vía fue reparada y se decide realizar un nuevo acceso a través de una guía endodóntica estática. Se obtuvo un modelo digital mediante un escáner intrabucal, el mismo fue fusionado en el software de planificación digital con los archivos de la TCHC para diseñar la guía endodóntica, ésta fue impresa y colocada en el diente con la finalidad de guiar el acceso endodóntico, el cual fue realizado de forma expedita y precisa. Después de 18 meses, el paciente continua asintomático. Es importante destacar la importancia de la reparación de la falsa vía previa a la instrumentación guiada, lo que evitaría el desvió del fresado y otras complicaciones como la fractura del diente.