bluuebunny/crossref_metadata_2025 huggingface dataset:
Consideraciones o efecto del estado de aislamiento en adultos mayores durante la pandemia del COVID-19
Authors: Camargo-Rojas Claudia Marcela
Published: September 2024

Introducción. El aislamiento social permitió la mitigación de casos por la COVID-19, enfermedad que impactó tanto físico como emocional y mentalmente a la población en general, pero específicamente a los adultos mayores. Se identificó que el aislamiento social se asoció con un aumento del 50% del riesgo de demencia y otras afecciones graves. La presente revisión pretende identificar el conocimiento científico que se ha construido a partir del fenómeno del aislamiento social en las personas mayores como medida de prevención de la COVID-19. Metodología. Revisión integrativa de la literatura. La estrategia de búsqueda: bases de datos Web of Science, Medline, SCOPUS, EMBASE, CINAHL; tesauros MeSH y Emtree: “loneliness”, “elderly”, “Aged”, “Isolating”, “Social Isolation”, “COVID-19” y “Coronavirus Infections”. Criterios de inclusión: investigaciones primarias y secundarias, con texto completo disponible en línea, idiomas: inglés, español, portugués y francés entre los años 2015 al 2021. Resultados. Se incluyeron 27 artículos científicos entre los cuales se encuentran estudios descriptivos transversales y longitudinales, así como revisiones narrativas y sistemáticas, los cuales daban respuesta al objetivo de la revisión. Discusión. En la literatura encontrada diferentes autores resaltan la importancia de reconocer el aislamiento social como una situación de salud pública, que tiene repercusiones mentales, sociales y físicas en la población mayor. Conclusiones. La revisión realizada permite identificar el conocimiento generado a partir del concepto de aislamiento en la persona mayor, reconocer las repercusiones a nivel mental de este aislamiento (especialmente en aquellas personas mayores con antecedentes), y comprender el abordaje interdisciplinario que se requiere.
Impact of implementing the pain best practice guideline in a long-term care home using the knowledge-to-action framework
Authors: Mann Nikki , Naik Shanoja , Viaje Shirley , Chee Janet , Grinspun Doris
Published: September 2024

Introduction. Assessment and management of pain in older adults can be challenging, with persistent pain prevalence ranging from 25% to 80%, especially in long term care homes (LTCH), where most seniors are unable to verbalize their pain. This article describes the implementation of the Registered Nurses’ Association of Ontario (RNAO) Assessment and Management of Pain (Third Edition) best practice guideline (BPG) in a LTCH in Toronto, Canada. Methodology. Using mixed descriptive study methodology, this 391-bed home housing older adults over 80 years implemented the Pain guideline using the knowledge-to-action framework and audit procedures to evaluate the impact of implementing this guideline. Key implementation activities included educating residents, families, and staff about pain while integrating validated pain screening and assessment tools into practice. A mixed methods approach of qualitative and quantitative data was utilized to monitor improvements in clinical and organizational outcomes. Results. The impact of implementing Pain BPG is: improved utilization of pain assessment and management tools, reduced incidence of worsening pain, improved pain scores and improved resident quality of life. The structured and integrated, evidence-based approaches to pain assessment and management reflected that long-term care residents don’t have to live with pain regularly, which leads to a better quality of life and resident/family satisfaction. Discussion. In conjunction with the structured approach of the knowledge-to-action framework and the Pain BPG, the LTCH utilized tailored approaches to meet the needs of their resident population. Recognizing the unique needs of seniors in a residential setting, organizational structural facilitators, and barriers and cultural needs, the LTCH developed multi modal approaches based on a person and family centred approach. This evidence-based and resident focused approach was the key to the successful implementation and subsequent outcomes that were resultant. Conclusion. The systematic implementation of the RNAO pain BPG and the utilization of the knowledge-to-action framework was shown to improve resident outcomes, improve organizational processes and generate staff satisfaction.  Participation and engagement of residents, their families and health professionals in the process was one of the greatest facilitators.
Red Champions Students: una estrategia de sostenibilidad de la Práctica Basada en la Evidencia en el currículo de Enfermería
Authors: Bonilla-Marciales Adriana Patricia , López-Rojas Danitza Irene
Published: September 2024

Esta editorial proporciona una descripción general de los agentes de cambio que conforman las redes de los Centros Destacados en Buenas Prácticas (BPSO, por su sigla en inglés) de la Asociación de Enfermeras de Ontario (Registered Nurses’ Association of Ontario, RNAO), así como un recuento histórico del crecimiento de la Red Champions Students BPSO de la Universidad Autónoma de Bucaramanga (UNAB). Se concluye que la red es una estrategia exitosa que permite la sostenibilidad de la Certificación como BPSO directo y anfitrión (host).
LIRIS (Literasi dan Riset) sebagai Inovasi pada Problematika Gerakan Literasi Sekolah dalam Pembelajaran Sejarah di SMAN 1 Sumenep
Authors: Supriyono Agus , Hariyono Hariyono , Wahyudi Deny Yudo
Published: September 2024

Literacy activities in education hold a crucial position, particularly reading within history education. Addressing literacy challenges encountered in the history learning process at State Senior High School (SMAN) 1 Sumenep, there arises a necessity for innovation in implementing school literacy movements. LIRIS stands as an innovative initiative formed by the School Literacy Team (Tim Literasi Sekolah/TLS) at SMAN 1 Sumenep, aimed at addressing literacy challenges by amalgamating literacy processes with research. This research aims to find out the implementation and problems of history learning in the GLS program and find out how LIRIS can be an innovation in literacy activities. Employing a qualitative descriptive approach, data is collected through interviews, observations, and documentation, then analyzed through data reduction, presentation, and verification. Findings reveal: (1) GLS implementation in history education generally follows existing guidelines, observable in familiarization, development, and learning stages, yet specifics vary based on classroom conditions and teacher innovation, (2) literacy activity issues in history education arise across student, teacher, and school support aspects, and (3) LIRIS emerges as an innovative literacy activity addressing both general and specific history education challenges, albeit still necessitating evaluation and refinement.
Engaging Students Through PowerPoint: The Power of Multimodal Learning
Authors: Dewi M Cantika Sari , Pratiwi Dwiyani , Yulia Yuyun
Published: September 2024

Teachers play a crucial role in fostering a positive and motivating learning environment for their students. One effective method to enhance student learning motivation is the use of PowerPoint as a multimodal tool. This study aimed to enhance students' learning motivation using PowerPoint in this capacity. Classroom Action Research (CAR) was applied, with 36 XI-grade hospitality students selected through purposive sampling. Field notes were used to record the implementation process, observation sheets examined improvements in students' learning motivation, and interviews identified the challenges of using PowerPoint as a multimodal tool. The results demonstrated that using PowerPoint effectively enhanced student learning motivation, with student participation increasing from 49.2% in the preliminary study to 77.7% after the intervention. Significant improvements were observed in various aspects: attentiveness, expression of ideas, task completion, active participation, collaboration, and engagement in group discussions. However, the study also highlighted challenges, such as the need for expertise in seamlessly integrating PowerPoint and tailoring materials to diverse student needs, including facility-related issues. These findings suggest the necessity for future research to investigate teacher training programs and examine the impact of various multimodal elements in PowerPoint presentations on student engagement. Despite the challenges, PowerPoint remains a promising tool for enhancing classroom dynamics and student motivation.
Exploring the Life and Academic Experiences of International Students at the University of Jambi, Indonesia: A Case Study
Authors: Saharudin  , Handayani Reli , Harsyah Ahmad Syauqi , Marzal Jefri , Putri Regita Riani
Published: September 2024

The increasing number of international students in Indonesia's higher education sector urges institutions to improve the quality of their services, facilities, and education. The teaching and learning environment is critical, encompassing the effectiveness of instructional methods, classroom interactions, and the academic support systems provided by the university. Additionally, their socio-experiences, including integration into the campus community and interactions with peers, play a crucial role in their overall well-being and academic success. This study aims to explore the life and academic experiences of international students in undergraduate International Programs at the University of Jambi in Indonesia. This research employed a mixed-method approach, combining a questionnaire adapted from the Strategy Inventory for Language Learning (SILL) and in-depth interviews, with a total of 13 international students from international classrooms participating in the study. The research highlights significant challenges for international students at the University of Jambi, including inadequate classroom and laboratory facilities, poor lighting, and insufficient resources, particularly in Animal Sciences and Agriculture. Language barriers due to Indonesian being the primary medium of instruction further hinder learning. Students express high dissatisfaction with services such as insurance, health facilities, extracurricular activities, and counseling, though library services are well-regarded. Recommendations include adopting English for instruction, providing bilingual training for lecturers, and improving infrastructure and student services to enhance the overall academic experience for international students
Inspiring Through Interaction: The Impact of Teachers' Verbal and Non-Verbal Communication in EFL Classes
Authors: Ruswandi Riki , Arief Muhamad , Novitasari
Published: September 2024

Effective verbal communication, including clear explanations and constructive feedback, ensures that students comprehend the material and feel supported. Nonverbal communication, such as gestures, facial expressions, and eye contact, significantly contributes to sustaining student engagement and motivation. This research examines teachers' various verbal and nonverbal communication techniques in English as a Foreign Language (EFL) classes and explores their impact on student motivation. The study involved two teachers and 57 students from senior high schools in Indonesia, employing a phenomenological qualitative approach. Data collection methods included observation checklists, interviews, and questionnaires. The analysis revealed that teachers utilized seven distinct verbal communication methods—lecturing, questioning, giving directions, providing praise and encouragement, and offering feedback—and seven nonverbal methods, including eye contact, hand movements, physical proximity, facial expressions, physical appearance, and chronemics (the strategic use of time). Among these, students rated suggestions, praise, and encouragement as the most motivating verbal interactions, while eye contact emerged as the most influential nonverbal factor. These findings underscore the need for targeted teacher training in these communication strategies to foster a more engaging and motivating learning environment, thereby enhancing student learning outcomes in Indonesian EFL contexts.
Vasodilation Effects of Ketapang (Terminalia catappa Linn) Fruit on Aortic Rings Rat
Authors: Wijaya Joseffine Valentina , Ismail Sjarif , Khotimah Siti
Published: September 2024

Hypertension is an important risk factor for cardiovascular disease. Hypertension requires long-term treatment to keep blood pressure under control. Exploration found that antihypertensive drugs have economic value. East Kalimantan is rich in medicinal plant diversity and needs to be explored to discover new drugs for hypertension. Ketapang fruit (Terminalia catappa Linn) has the potential to have a vasodilation effect so research is needed to explore vasodilation activity in vitro. This research to determine the vasodilation activity of Terminalia catappa fruit using isolated aortic ring bioassay. Twelve Wistar rats were used for bioassays isolated aortic ring with endothelium.  The aortic rings is precontracted with phenylephrine. This study used two test groups, Control group and Terminalia catappa fruit ethanol extract group (FTC). The FTC and Control concentrations were given cumulatively in chamber of isolated aortic ring. Log concentration -2 FTC (-11.8 ± 3.5)% and Control (0.0 ± 0.0)%, p = 0,002; log concentration -1,5 FTC (-22.8 ± 2.5)% and Control (0.0 ± 0.0)%, p = 0,002; log concentration -1,0 FTC (-41.5 ± 2.8)% and Control (0.0 ± 0.0)%, p = 0,002; log concentration -0,5 FTC (-58.7 ± 3.1)% and Control (0.0 ± 0.0)%, p = 0,002; log concentration 0 FTC (-79.0 ± 3.4)% and Control (0.0 ± -1.9)%, p = 0,001; log concentration 0,5 FTC (-93.8 ± 3.0)% and Control (0.2 ± 1.5)%, p = 0,002. FTC causes vasodilation in isolated rat aortic rings with endothelium.
PEMANFAATAN TEKNOLOGI UNMANNED AERIAL VEHICLE (UAV) QUADCOPTER SEBAGAI PEMETIK BUAH DURIAN
Authors: Laksha Ali Dwi , Feriyanto Dwi , Ariyanti Septika , Andika Tahta herdian
Published: September 2024

Farmers certainly want a short and adequate time to collect their crops when the harvest season arrives. Such as durian farmers, most of them still use manual methods to harvest their agricultural products, even though there are already tools that can help make it easier when climbing trees. However, they still have risks because farmers still have to climb trees with tall tree branches, not to mention when the weather is not friendly and the trees are slippery due to rain. Of course, it is very risky to harvest agricultural products. The unmanned aerial vehicle will cut the stalks on the durian fruit with a circular blade-cutting mechanism. The blades are connected via a gear designed as a cutter capable of reaching the durian fruit stalk. The other motor that drives the cutting knife has been modified via the central controller to connect to the remote control so that the auxiliary motor on the cutting knife does not require a manual switch to turn it on. Using Quadcopter Unmanned Aerial Vehicle (UAV) Technology as a Durian Fruit Picker is a solution for durian farmers who have plantations with high tree branches. Drones can reach fruit at the tree's end with the added cutter module mechanism. This drone has effectiveness in terms of time which is better than picking durian fruit manually. The design of this cutter can be adjusted at speed to adjust the drone's flight stability.
SWINDU (Smart Farming dengan Wind Turbine) = Rancang Bangun Wind Turbine Sederhana berbasis ESP32 untuk Smart Farming Deteksi Kelembapan Tanah pada Sayuran Pokcoy
Authors: Abdulah Muhammad Zaki , Rahmadani Annisa , Anyeler Desvita Elvira , Setyaji Galih , Gunawan Maulana Fadhilah
Published: September 2024

This research describes the design and implementation of a wind turbine system integrated with an ESP32 microcontroller to detect soil moisture in pakcoy vegetable plants. The main objective of this research is to create a sustainable solution that combines renewable energy with smart crop monitoring technology. The system uses a wind turbine as the main energy source that can generate electricity to operate the soil moisture sensor and DHT11 temperature sensor. The data obtained from these two sensors is used to measure and monitor the environmental conditions of pakcoy plants in real-time. The goal is to support the development of renewable energy, such as wind turbines, to address climate change and safeguard natural resources. Benefits include a reduction in the negative impacts of conventional energy and support for global efforts to address climate change. The methodology involves designing a wind turbine prototype, using temperature and humidity sensors, and integrating smart farming systems. The research also includes a research schedule. The results are expected to be an efficient prototype for generating electrical energy and a MitApp application for monitoring crop and wind energy data. This proposal is relevant to environmental and climate change issues and has the potential for a positive impact on sustainability and the environment.
PERANCANGAN DAN IMPLEMENTASI ALAT PEMBANGKIT LISTRIK HYBRID MENUGGUNAKAN TENAGA SURYA DAN PIEZOELECTRIC (P-SUPIR)
Authors: Alfatiha Muhammad Hilmi
Published: September 2024

Energi adalah kebutuhan hidup manusia yang sangat penting yang dibutuhkan dalam jumlah besar tetapi diharapkan dengan biaya yang rendah. Pada era revolusi industri, sumber energi primer yang sangat umum digunakan dikonvesikan menjadi energi Listrik adalah energi yang berasal dari bahan bakar fosil (fosil fuel) yang bersifat tidak terbarukan. Indonesia memiliki potensi energi baru terbarukan yang sangat melimpah yaitu sekitar 3.000 GW. Potensi panas bumi sendiri sebesar 24 GW. Selama 5 tahun terakhir, Pembangkit energi baru terbarukan terus mengalami peningkatan, saat ini kapasitas pembangkit sebesar 12 GW, dan panas bumi menyumbang sekitar 2,2 GW. Pembangkit listrik tenaga surya merupakan pembangkit paling umum digunakan karena bisa di tempatkan di berbagai tempat dengan paparan sinar matahari. PLTS merupakan proyek EBT dengan emisi rendah serta minimnya dampak negatif terhadap lingkungan. PLTS menjadi solusi untuk mengatasi jauhnya jangkauan listrik PLN dengan memanfaatkan sistem off grid yang memungkinkan bisa beroprasi sepanjang waktu dan tidak memakan tempat yang begitu luas. Dalam perancangan alat ini menggunakan dua sumber energi yang ramah lingkungan dengan menggunakan panel surya sebagai sumber energi utama dan piezoelektrik sebagai sumber energi cadangan. Metode penelitian menggunakan Research and Development (R&D). Hasil pengujian PLTS pada arah mata angin timur sebesar 10 watt dengan kondisi cuaca cerah pada pukul 09.00 wib Pada intensitas cahaya 23015 Lux menghasilakan tegangan 12,7 V atau 10 Watt, sedangkan pada jam 14.00 WIB dengan cahaya yang dihasilkan 16976 Lux hanya menghasilkan tegangan 12,2 V atau 6,2 Watt. Sedangkan pada pengujian Piezoelectric Saat intensitas hujan deras hanya menghasilkan 0,9 V atau hanya 0,63 Watt.
RANCANG BANGUN TRAINABLE ROBOT ARM BERBASIS ARDUINO MEGA 2560 SEBAGAI MEDIA PRAKTIKUM DI LABORATORIUM TEKNIK ELEKTRO UNIVERSITAS PEMBANGUNAN PANCABUDI MEDAN
Authors: Hutapea Marshal , Dalimunthe Mhd Erpandi , Saragih Yuliarman
Published: September 2024

The design of the Trainable Robot Arm is carried out as a learning medium in the lab. Electrical Engineering University of Development Pancabudi Medan. Trainable Robot Arm is a robotic arm designed to facilitate the process of robot applications in carrying out object transfer tasks without the need to do complex programming every time you want to change the robot's movements. The design of this arm robot is divided into 3 parts, the first is the design and manufacture of robot mechanics, the second is the design and manufacture of robot control/electricity and the third is the manufacture of robot software/programs. The mechanical design of the robot begins with making a 3D design of the robot frame utilizing the non-commercial version of the Fusion360 CAD software, then the 3D design is printed using a 3D Printing machine with PETG (Polyethylene Terephthalate) plastic material. The robot arm is designed to have a 5-DOF (Deegre of Freedom) system, namely Base, Shoulder, Elbow, Wrist and Gripper. As a drive, 5 servo motors with torque are used each, 25 kg/cm for Base and Shoulder, 11kg/cm for Elbow and Wrist, and 1.8 kg/cm for Gripper. From the test results, the Trainable robot arm successfully stores and repeats movements that have been trained to move objects with a mass of 100 grams at a position of 23cm from the axis of the robot arm to the x-axis to a position of 20cm from the axis of the robot to the y-axis as many as 8 repetitions without failure.
Edukasi dan Pendampingan Ibu dengan Anak Berkebutuhan Khusus di SLB N I Padang
Authors: Anissa Mutiara , Akbar Resti Rahmadika , Darmayanti Anita
Published: September 2024

Abstrak Anak berkebutuhan khusus (ABK) adalah anak yang memiliki keluarbiasaan atau keterbatasan  baik secara mental-intelektual, fisik, emosional maupun sosial yang dapat mempengaruhi proses  perkembangan dan pertumbuhannya dibandingkan dengan anak-anak lain yang seumuran dengannya. Setiap ABK memiliki kemampuan dan potensi yang berbeda walaupun dengan keterbatasan yang mereka miliki. Dalam mengembangkan kemampuan dan potensi anak berkebutuhan khusus maka perlu diperlukan keluarga atau orang tua yang memberikan dukungan utama dalam pertumbuhan dan perkembangan anak. Mitra merupakan Sekolah Luar Biasa Negeri 1 Padang dengan jumlah siswa berkebutuhan khusus cukup banyak. Permasalahan yang dihadapi mitra adalah adanya orangtua yang belum bisa menerima kondisi anaknya dan orangtua yang masih belum memahami keterbatasan dari anaknya sehingga solusi yang dibutuhkan adalah kebutuhan informasi dan emosional. Pada kegiatan ini diperoleh hampir sebagian perserta mengalami keluhan mudah menjadi takut, merasa cemas, tegang dan khawatir serta tidak mampu berperan dalam kehidupan. Sekitar 37,5% peserta mengalami keluhan fisik seperti sakit kepala, kehilangan nafsu makan, gangguan pencernaan. Edukasi yang diberikan meliputi kebutuhan untuk informasi dan dukungan emosional. Dukungan informasi meliputi pemberian informasi mengenai gangguan yang termasuk dalam kategori ABK, gejala dan tatalaksana yang diberikan pada ABK serta sikap orangtua dalam menghadapi ABK. Dukungan emosional berupa pengenalan gejala stress dan manajemen stress.
Kata kunci: ABK, ibu, stres
Mandiri Busy Story Book Berbasis or Code Untuk Meningkatkan Kemandirian Anak Tunagrahita di SLB Muhammadiyah Sidayu
Authors: Aprilia Rahmah Diva , Chasanah Alyatul , Azizah Nur Azmi , Fatin Idhoofiyatul
Published: September 2024

Abstrak Siswa tunagrahita di SLB Muhammadiyah Sidayu memiliki tingkat kemandirian yang rendah sehingga diperlukan media pembelajaran yang cocok untuk mengatasiya. Mandiri Busy Story Book Berbasis QR Code merupakan salah satu jenis busy book yang memiliki alur cerita mulai dari bangun tidur hingga pulang sekolah yang dirancang untuk dapat meningkatkan kemandirian siswa tunagrahita yang berkaitan dengan aktivitas sehari-hari. Dengan demikian, pengabdian ini bertujuan untuk meningkatkan kemandirian siswa tunagrahita di SLB Muhammadiyah Sidayu dengan menggunakan Mandiri busy story book. Kegiatan pengabdian masyarakat ini dilakukan dengan beberapa tahapan utama yaitu pre-test, proses pendampingan, dan post-test. Hasil dari kegiatan pengabdian diketahui bahwa kemadirian siswa meningkat 90%. Pada pre-test, siswa rata-rata hanya menguasai 4 keterampilan meningkat menjadi 10 keterampilan dari 12 keterampilan yang ditargetkan. Keberhasilan tersebut terjadi karena media yang dirancang dapat membantu memperagakan kemandirian yang perlu dilatihkan kepada siswa sehingga siswa menjadi terbiasa dalam melakukan aktivitas kemandirian yang dibutuhkan.
Kata kunci: tunagrahita, Kemandirian, Busy Book
Sosialisasi Pemanfaatan Jagung Manis dan Kacang Hijau Bergerminasi sebagai Minuman Sehat Anti Stunting Di Kelurahan Mata Air
Authors: Lamona Asmeri , Rikandi Meta , Saputra Rahmad , Putri Chintia Pratama
Published: September 2024

Abstrak Kelurahan Mata Air Kecamatan Padang Selatan termasuk salah satu wilayah dengan angka stunting tinggi di Sumatera Barat. Faktor utama yang menjadi penyebab adalah rendahnya tingkat perekonomian serta kurangnya pengetahuan masyarakat terhadap kebutuhan gizi serta sumber-sumber alternatif untuk pemenuhan kebutuhan tersebut. Jagung manis dan kacang hijau bergerminasi merupakan alternatif yang dapat dipilih karena termasuk bahan pangan nabati dengan kandungan gizi tinggi dan mudah didapatkan sehingga dapat digunakan untuk memecahkan masalah gizi buruk dan kejadian stunting pada balita di Kelurahan Mata Air. Uraian kegiatan yang dilakukan adalah: 1) presentasi dan penyuluhan tentang kebutuhan dasar tubuh utama dan uraian tentang stunting, 2) penjelasan pemanfaatan susu nabati dari jagung manis dan kacang hijau bergerminasi sebagai alternatif murah dan terjangkau untuk mencegah dan mengendalikan kejadian stunting, 3) praktik pembuatan susu nabati dari jagung manis dan kacang hijau bergerminasi dengan dua pilihan kombinasi perbandingan (1:3 dan 1:1) dan 4) serahterima bahan segar kepada peserta sosialisasi agar dapat langsung dipraktikan di tingkat rumah tangga. Respon yang didapatkan selama kegiatan sangat positif, rata-rata peserta menyukai rasa susu nabati terutama dengan perbandingan 1 : 1 dan sangat antusias untuk mencoba dan menerapkan untuk konsumsi harian.
Kata kunci : gizi tinggi; konsumsi harian; susu nabati; tinggi protein
Matritensis 4625 – E
Authors: Cavarzeran Jacopo
Published: September 2024

This article provides a codicological and historical description of the manuscript Matritensis 4625, containing the text of Pollux’s Onomasticon.
Parisinus graecus 2670 – A
Authors: Cavarzeran Jacopo
Published: September 2024

This article provides a codicological and historical description of the manuscript Parisinus graecus 2670, containing the text of Pollux’s Onomasticon.
Vaticanus Urbinas graecus 92 (ff. 1r‒3v, 270r‒272v) – C
Authors: Cavarzeran Jacopo
Published: September 2024

This article provides a codicological and historical description of the manuscript Vaticanus Urbinas graecus 92, containing the text of Pollux’s Onomasticon.
Philemon, Περὶ Ἀττικῆς ἀντιλογίας τῆς ἐν ταῖς λέξεσιν
Authors: Batisti Roberto
Published: September 2024

This article presents an overview of Philemon’s On Attic Controversy about Words, addressing its transmission, structure, sources, evaluative terminology, and views of the canon of classical authors.
Parisinus graecus suppl. 209 – Pn
Authors: Cavarzeran Jacopo
Published: September 2024

This article provides a codicological and historical description of the manuscript Parisinus graecus suppl. 209, containing the text of Pollux’s Onomasticon.
Marcianus graecus XI, 26 (= 1322) – Mz
Authors: Cavarzeran Jacopo
Published: September 2024

This article provides a codicological and historical description of the manuscript Marcianus graecus XI, 26, containing the text of Pollux’s Onomasticon.
Heidelbergensis Palatinus graecus 375 – C
Authors: Cavarzeran Jacopo
Published: September 2024

This article provides a codicological and historical description of the manuscript Heidelbergensis Palatinus graecus 375, containing the text of Pollux’s Onomasticon.
Parisinus graecus 1868 – Pa
Authors: Cavarzeran Jacopo
Published: September 2024

This article provides a codicological and historical description of the manuscript Parisinus graecus 1868, containing the text of Pollux’s Onomasticon.
Vaticanus Palatinus graecus 209 – D
Authors: Cavarzeran Jacopo
Published: September 2024

This article provides a codicological and historical description of the manuscript Vaticanus Palatinus graecus 209, containing the text of Pollux’s Onomasticon.
SOSYOLOJİDE SPOR, SPORDA SOSYOLOJİ: TÜRKİYE’DE SPOR SOSYOLOJİSİ ARAŞTIRMALARI İÇİN BİR DEĞERLENDİRME
Authors: İnal Rahşan
Published: September 2024

Spor sosyolojisi Avrupa, Amerika ve Kanada’daki akademisyenlerin öncü çalışmaları ve inşa ettikleri kurumsal yapılarla gelişen bir alt disiplindir. 1980’li yıllardan günümüze spor sosyolojisinin uluslararası akademik dergilerindeki makaleler öz incelemeye tabii tutularak sistematik olarak değerlendirilmektedir. Bu makalenin amacı da Türkiye’de sosyoloji ve spor bilimlerinde, spor sosyolojisi alanındaki lisansüstü tezler ile iki akademik dergide yayınlanan spor sosyolojisi araştırma makalelerinde ortaya çıkan baskın temaları, araştırma yöntemlerini, kuramsal yaklaşımları temel içerik analizine tabii tutarak Türkiye’de spor sosyolojisini değerlendirmektir. Bu hedefle, sosyoloji ve spor bilimlerinde, spor sosyolojisi alanındaki, 69 lisansüstü tez ve iki dergideki 607 makale kelime bulutu ile desteklenerek temel içerik analizine tabii tutulmuştur. Araştırmanın sonuçlarına göre, spor bilimlerindeki çalışmalarda spor sosyolojisi, sosyoloji ana disiplininden daha fazla yer almakta ve tema zenginliği bulunmaktadır. Buna rağmen sosyoloji kuramları ve araştırma yöntem tekniklerinde çeşitlilikten uzaktır. Sosyoloji ana disiplininde ise spor sosyolojisi daha az ilgi görüyorken, spor sosyolojisi odaklı lisansüstü tezlerde sosyoloji kuramları ve metodolojik çeşitliliğe sahiptir.
Pembentukan Peer group Sebagai Edukator Donor Darah Untuk Peningkatan Donor Sukarela pada Kelompok Remaja
Authors: Astuti Yuli
Published: September 2024

Blood service is an activity that starts from the recruitment and selection of donors, blood collection, blood safety, processing of blood components, and blood distribution. Teenagers as one of the targets of donor recruitment need to provide good information and education, peer groups are a good tool to use for students. Objective of this community service is to disseminate information about safe blood donation to adolescents, and to establish peer groups as blood donor educators. Methode the implementation of this activity is planned in stages, namely: the preparation stage, and the implementation stage. The preparation stages include obtaining permits, preliminary studies with field observations, collecting materials and preparing tools and materials during activities as well as coordinating with related parties. The stages of implementing the activity are conducting socialization about safe blood donors for adolescents, and the formation of peer groups as blood donor educators. Results of this community service there is an increase in knowledge before and after being given socialization from those with less knowledge with a percentage of 15.07% decreasing to 6.12% and those with good knowledge from (17.87%) increasing to (28.57%). Based on community services is that there is an increase in knowledge before and after being given socialization.
Peningkatan Pengetahuan tentang Penanganan Pasien COVID-19 dengan Komorbid pada Ibu Rumah Tangga
Authors: Maulida Iroma , Umriaty Umriaty , Arisanty Novia Ludha , Rahmanindar Nora , Leny Leny
Published: September 2024

Covid-19 is a dangerous infectious disease because the increase in the number of cases takes place quite quickly, and spreads to various countries in a short time. Patients with comorbid diseases are one of the groups that are vulnerable to being infected with the Corona-19 virus. If infected with the Corona virus, the comorbid group has a higher risk of experiencing severe COVID-19 symptoms and requires intensive care, and even has a higher risk of dying. Through an interview with the chairman of Dawis1, it was discovered that not a few members did not want to vaccinate against Covid-19 because they suffered from other diseases such as hypertension or shortness of breath. For this reason, this service activity aims to increase the knowledge of housewives as part of the family about COVID-19 disease and the care of comorbid Covid patients and Covid-19 vaccinations for comorbid sufferers. The method used is counseling which is carried out to the women of the Dawis 1 group RT.06 RW.01 Kejambon Village, East Tegal District, Central Java, located in one of the houses of the Dasa Wisma members. The results of the service activities were the implementation of counseling on November 21, 2021 by 3 resource persons and attended by 16 housewives as well as increasing knowledge of mothers about Covid-19 disease, covid-19 vaccination and family support/handling for Covid-19 sufferers with comorbidities. Increased knowledge is known through the mother's success in correctly answering the questions given by the resource person.
Peningkatan Pengetahuan Masyarakat Melalui Edukasi Dalam Pencegahan ISPA Di Desa Cinta Rakyat Kecamatan Percut Sei Tuan
Authors: Aulia Novi , Suhada Herlisa
Published: September 2024

Abstract 

 

Acute respiratory infections are a major cause of infectious disease morbidity and mortality worldwide. According to the World Health Organization, about 4 million people died from acute respiratory infections, 98% of which were caused by lower respiratory tract infections. Infant, child and elderly mortality rates are very high, especially in low- and middle-income countries. efforts to control ARI through health promotion education activities or counseling. Education is carried out with the aim of increasing knowledge and even the community is expected to be able to improve health status. The method in this service activity uses educational methods or counseling based on lecture discussions about ARI. The targets in this activity are mothers who have babies and children. Health problem factors, namely the habit of burning garbage can cause air pollution that comes from burning smoke in the environment and smoking habits.
Justification of methods for calculating and analyzing the properties of pseudorandom and random sequences based on DNA
Authors: Derevianko Ya.A. , Yesina M.V. , Gorbenko D.Yu.
Published: September 2024

An integral requirement for modern information systems is to provide users with services such as confidentiality, integrity, availability, and irrefutability. The quality of such services directly depends on cryptographic transformations, an important component of most of which is randomness. Therefore, the generation of pseudorandom and random sequences is one of the most relevant and important tasks in cryptography. Such sequences are generated based on physical and non-physical noise sources. Our previous studies indicate the theoretical possibility to use DNA as a noise source and, accordingly, as a source of random sequences.
Any noise source "contains randomness", i.e. it has a certain amount of entropy, but a sample from such a source will not always have good properties. That is why there is a need for tools that can obtain sequences with good randomness properties of samples from the DS sequences with good randomness properties of samples from the noise source (by, for example, some kind of enhancement). Such sequences should satisfy the necessary conditions: be statistically indistinguishable, uniform, etc. NIST-approved DRBG designs can be used to guarantee this. Such constructions are most often based on strong crypto-primitives, such as hashes, HMACs, or block or stream ciphers in the required modes.
This work is devoted to newly developed methods for obtaining pseudorandom and random sequences based on DNA sequences using the national standard for block symmetric encryption DSTU 7624:2014 in the counter (CTR) operation mode, as well as methods for comparing sequences (both DNA and binary).
The work essentially opens the topic of obtaining random sequences based on DNA, since previous studies of DNA in cryptography have focused on the use of DNA in encryption and steganography. The paper presents the results of solving such issues as the development of methods for obtaining DNA-based sequences, the evaluation of statistical and stochastic properties of such sequences, and the evaluation of similarity based on k-mer and MinHash distances.
The results obtained indicate the prospects and relevance of further research in this area.
Evaluation and comparison of lattice-based digital signature of the "Digital Signature Schemes" PQC NIST competition
Authors: Gorbenko Yu.I. , Ostrianska Ye.V.
Published: September 2024

Over the past decade, post-quantum cryptography has reached a tipping point; institutional bodies and stakeholders have initiated standardization and deployment, and various projects have achieved a reasonably high level of progress and even deployment and implementation. In July 2022, at the end of Round 3 of the NIST's PQC competition, 3 candidates were proposed for the NIST standardization for post-quantum digital signatures scheme: one signature scheme based on MLWE (Crystals-Dilithium), one signature based on NTRU (Falcon), and one signature based on hash (Sphincs+). Although the performance profiles and “black-box” security of these schemes are well understood, resistance to side-channel attacks remains a weak point for all of them. After that, the NIST announced that the PQC standardization process is continuing with a fourth round, with the following KEMs still under consideration: BIKE, Classic McEliece, HQC, and SIKE. However, there are no candidates of digital signature schemes left for consideration. As such, the NIST has issued a call for additional digital signature proposals to be considered in the PQC standardization process. Acceptance of documents ended on June 1, 2023. As a result, 40 candidates were selected for the role of DS standard, namely: 6 DS algorithms based on codes, one DS algorithm based on isogenies, 7 DS algorithms based on lattice operations, 7 candidates for the role of DS algorithm based on the MPC method -in-the-Head and 10 algorithms based on multivariate transformations, 4 DS schemes were selected based on symmetric cryptographic transformations, and 5 more candidates based on other types of cryptographic transformations. The NIST is primarily interested in additional general purpose signature schemes that are not based on structured lattices. For certain applications, such as certificate transparency, the NIST may also be interested in signature schemes that have short signatures and fast verification. The NIST is open to receiving additional materials based on structured lattices, but intends to diversify post-quantum signature standards. Therefore, any structured array-based signature proposal would need to significantly outperform CRYSTALS-Dilithium and FALCON in relevant applications and/or provide significant additional security properties to be considered for standardization. Thus, the purpose of this paper is to analyze, evaluate, and compare digital signature algorithms based on lattice cryptography, an additional PQC NIST competition, and compare them with already standardized lattice-based DS mechanisms, such as CRYSTALS-Dilithium and FALCON.
Assessing the influence of the algebraic structure of q-ary lattices on the complexity of cryptanalysis of problems on lattices
Authors: Kandii S.O. , Gorbenko I.D.
Published: September 2024

The work is devoted to the influence of the algebraic structure of q-ary lattices on the complexity of cryptanalysis of cryptographic problems on lattices. The root-mean-square errors for existing lattice reduction models are obtained. It is shown that the deterministic Albrecht-Lee simulator shows the smallest mean square deviations on small lattices. Collapsibility estimates for nesting and decoding attacks on the algebraic structure of q-ary lattices have been found. A new method for selecting attack parameters has been proposed for the decoding attack. It is shown that a decoding attack with such a choice of parameters can be at the expense of nesting attacks. To distribute the power of the secret vector in decoding attacks, which differ from the normal one, the approximation method is used by the normal division, which minimizes the Kolmogorov-Smirnov equation and calculates the optimal values for some distributions. There are no parameters for any divisions. For the SIS problem, a new approach to safety assessment has been proposed, which takes into account the possibility of various Euclidean norms. Based on the new approach, estimates of the SIS problem for Crystals-Dilithium electronic signature schemes have been calculated.
Support of resourses redistribution in NB-IоT LTE networks
Authors: Kadatskaya O.I. , Saburova S.A.
Published: September 2024

The NB-IoT is expected to be used with the deployed LTE network as well as future 5G networks. The rapid development of the IoT concept has entailed the need to provide wireless communication to a huge number of devices included in the infrastructure. As part of the 5G NR standard for such devices, Massive Machine Communications (m MTC) technology is focused on optimizing the use of network resources to support a large number of stable connections per unit area.
The Narrowband Internet of Things (NB-IoT) has been analyzed to enable the connectivity of a wide range of new IoT devices and services to the mobile network. The NB-IoT is also shown to be designed for fixed devices with low data transmission and low consumption, leading to an increase in the number of interconnected devices. In turn, standard NB-IoT modules attempting to simultaneously request radio channel resources for uplink data transmission may suffer from random access preamble collision. The proposed model describes the macro- and microcells of an NB-IoT LTE cluster.
 An increase in the efficiency of using the bandwidth of networks based on macro- and microcells with a high concentration of users of the NB-IoT LTE networks is shown. Numerical results of an analysis of identifying factors affecting system performance are presented. A linear increase in throughput has been revealed depending on the throughput of the macrocell when using the shared resource of the macrocell for a microcell of equal size without prior repacking of channels when servicing moving subscribers. In the absence of moving subscribers, the additional load is serviced, and the efficiency of using a macro cell increases almost 3 times. In addition, repacking channels significantly increases system throughput.
Study of data replication process using Raft replication algorithm to maintain consistency in server cluster
Authors: Tokar L.O. , Tsyliuryk V.Y. , Solodilov V.V.
Published: September 2024

The article considers the issues of ensuring availability and fault tolerance of a server cluster. The analysis of methods and technologies for increasing system reliability and improving performance, such as data replication, automatic switching between servers and fast recovery after failures, is carried out. It is indicated that the key element in modern distributed systems is replication-based clustering. The types of replication are analyzed. It is shown that during the operation of the system, there is a choice between the stability of the received data and the speed or scaling limitation.
It is shown that the Raft algorithm is one of the reliable mechanisms with a high level of availability for achieving consensus and data management. An analysis of the literature on the use of the Raft consensus algorithm is carried out.
The replication process using the Raft algorithm is analyzed. It is substantiated that it is possible to ensure strong consistency and high availability of the cluster using the management and control mechanism on the Kubernetes platform while maintaining cluster configuration synchronization.
The Raft consensus process is studied using the M/M/s QS model. The exponential distribution of time between client requests and servicing with a certain number of servers is considered. The program code for the mathematical model in Python has been developed.
Modeling has been performed in the Visual code environment in Python. The following parameters have been studied: the number of servers that operate at a certain average speed, the expected time of a client request in the system, and the probability of message delay. It has been proven that as the arrival speed increases, the expected time of a client request increases. The analysis provides an understanding of how the Raft algorithm works in different contexts and is applicable to optimizing system design processes.
Study of thermal properties of electronic modules on combined boards with polyimide dielectrics
Authors: Borshchov V.M. , Listratenko O.M. , Slipchenko M.I. , Protsenko M.A. , Tymchuk I.T. , Kravchenko O.V. , Borshchov I.V.
Published: September 2024

This article presesnts the construction and theoretical research of thermal models of electronic modules with increased power based on combined boards on aluminum bases using serial heat-welding polyimide - fluoroplastic films, including films with thermal conductivity from 0.12 to 0.46 W/m•K, as well as with the lacquer foil dielectrics with thermal conductivity of PI layers of the order of 4.0 - 4.5 W/(m•K) improved by the authors
Designs and quality test structures of electronic modules were developed. Experimental studies of the efficiency of heat removal from semiconductor devices in quality test structures based on various types of combined boards with polyimide dielectrics were performed.
Technical solutions of combined boards based on multi-layer heat-conductive heat-welding PMF film Kapton®120FMT616 30 μm thick with fluoropolymer double-sided coatings with a thermal conductivity of 0.46 W/(m•K) and combined circuit boards based on improved one-sided lacquer foil copper - polyimide dielectrics with a thickness of highly thermally conductive composite PI layers 60 μm with a thermal conductivity of up to 4.0 - 4.5 W/(m•K), provided under favorable operating conditions with natural unobstructed convection and temperature environment Ta = 25oС the best thermal characteristics of electronic modules from the point of view of maintaining recommended operating temperatures < 70 – 80 °C for high reliability of operation and increased service life.
Formation of the “new spectacle”: Understanding modern streaming (by the example of Netflix and others)
Authors: Mekhonoshin Vasiliy Urevich
Published: September 2024

The paper aims to identify the characteristics of the “new spectacle” in the context of screen digitization. The author’s focus on identifying the stages of screen digitization and the emergence of new cultural practices when viewing content on streaming services is crucial. The scientific novelty of the study lies in its multifaceted analysis of media consumption and media production transformations in the digital age, particularly emphasizing the significant role of streaming services in these processes. The author investigates the interactive aspects of streaming services where viewers can influence the plot, which is a significant contribution to understanding contemporary media practices. As a result, the author emphasizes that streaming services have become catalysts for numerous changes in the media industry, leading to democratization of content access and production. The work notes the possibility of a functional differentiation of modern media consumption culture under the influence of screen culture before the streaming era and during the streaming era. The emergence of new demands for content creation in the context of the “new spectacle” is highlighted.