bluuebunny/crossref_metadata_2025 huggingface dataset:
ЛИЯНИЕ БИЛИНГВИЗМА НА ИНДИВИДУАЛЬНО-ПСИХОЛОГИЧЕСКИЕ ОСОБЕННОСТИ УЧАЩИХСЯ
Authors: А.А. Скрябина , М.В. Светлик , Ю.В. Бушов
Published: November 2024

У монолингвов и билингвов исследовали особенности интеллекта, уровень эмпатии и показатели функциональной асимметрии мозга. Установлено, что женщины-билингвы отличаются от женщин-монолингвов более высоким уровнем эмпатии.

The characteristics of intelligence, level of empathy and indicators of functional brain asymmetry were studied in monolinguals and bilinguals. It has been established that bilingual women differ from monolingual women by a higher level of empathy.
ОСОБЕННОСТИ КОГНИТИВНЫХ НАРУШЕНИЙ ПРИ НЕВРОЛОГИЧЕСКИХ АУТОИММУННЫХ ЗАБОЛЕВАНИЯХ: КРАТКИЙ ОБЗОР ЛИТЕРАТУРЫ
Authors: Р. Оулед , В.А. Демарева
Published: November 2024

В статье рассматриваются когнитивные нарушения (КН), связанные с нейроаутоиммунными расстройствами, такими как тиреоидит Хашимото, болезнь Грейвса, рассеянный склероз, синдром Гийена-Барре, миастения гравис, нарколепсия (избыточная дневная сонливость) и фибромиалгия. Исследуются их распространенность, тяжесть и клинические проявления, а также основные механизмы, приводящие к КН, включая гормональные нарушения, нарушение гематоэнцефалического барьера и нейровоспаление, аутоантитела, генетическую предрасположенность и внешние триггеры, а также влияние образа жизни и фармакологических факторов. Рассматриваются текущие стратегии управления КН, включающие диагностику и терапию, и обсуждаются перспективные направления исследований, такие как использование биомаркеров, фармакогеномных препаратов и технологий улучшения нейропластичности. Подчеркивается важность междисциплинарного подхода и этических соображений для улучшения качества жизни пациентов и оптимизации лечения нейроаутоиммунных заболеваний.

The article examines cognitive impairment (CI) associated with neuroautoimmune disorders such as Hashimoto's thyroiditis, Graves' disease, multiple sclerosis, Guillain-Barré syndrome, myasthenia gravis, narcolepsy (excessive daytime sleepiness), and fibromyalgia. It explores their prevalence, severity, and clinical manifestations, as well as the primary mechanisms leading to CI, including hormonal imbalances, disruption of the blood-brain barrier and neuroinflammation, autoantibodies, genetic predispositions, and environmental triggers, along with the influence of lifestyle and pharmacological factors. The article reviews current strategies for managing CI, encompassing diagnosis and therapy, and discusses future research directions, such as the use of biomarkers, pharmacogenomic drugs, and neuroplasticity enhancement technologies. The importance of an interdisciplinary approach and ethical considerations is emphasized to improve patients' quality of life and optimize the treatment of neuroautoimmune diseases.
ГЕНДЕРНЫЕ ОСОБЕННОСТИ ФОРМИРОВАНИЯ НЕЙРОКОГНИТИВНЫХ И ВЕГЕТАТИВНЫХ ВЗАИМОДЕЙСТВИЙ В ПРОЦЕССЕ АДАПТАЦИИ СТАРШИХ ПОДРОСТКОВ К УСЛОВИЯМ ОБУЧЕНИЯ В ОБРАЗОВАТЕЛЬНОМ УЧРЕЖДЕНИИ ИНТЕРНАТНОГО ТИПА
Authors: Н.В. Немолочная , Л.А. Варич , А.А. Чуянова
Published: November 2024

Статья посвящена выявлению особенностей формирования нейрокогнитивных и вегетативных взаимодействий в процессе адаптации старших подростков к условиям обучения в образовательном учреждении интернатного типа с учетом пола. Проведена комплексная психофизиологическая диагностика обучающихся в возрасте 14-16 лет, включающая оценку нейрокогнитивных характеристик, показателей вариабельности сердечного ритма и гормонального статуса. Показано, что в зависимости от возраста и пола подростки демонстрируют отличительные особенности в формировании взаимосвязей между психофизиологическими характеристиками и показателями вариабельности сердечного ритма: у мальчиков-подростков повышение работоспособности головного мозга и памяти и снижение уровня функциональной подвижности нервных процессов сопровождается преобладанием парасимпатической регуляции вегетативной нервной системы; у девочек-подростков увеличение функциональной подвижности нервных процессов и показателей кратковременной памяти происходит на фоне усиления симпатических влияний на сердечный ритм.

The article is devoted to the identification of peculiarities of neurocognitive and vegetative interactions formation in the process of adaptation of older adolescents to the conditions of training in a residential educational institution, taking into account gender. The complex psychophysiological diagnostics of students aged 14-16 years old, including the assessment of neurocognitive characteristics, indicators of heart rate variability and hormonal status has been carried out. It is shown that depending on age and sex adolescents demonstrate distinctive features in the formation of relationships between psychophysiological characteristics and heart rate variability indices: in adolescent boys the increase in brain performance and memory and decrease in the level of functional mobility of nervous processes is accompanied by the predominance of parasympathetic regulation of the autonomic nervous system; in adolescent girls the increase in functional mobility of nervous processes and short-term heart rate variability indices is accompanied by the predominance of parasympathetic regulation of the autonomic nervous system.
РОЛЬ ПСИХОФИЗИОЛОГИИ В ОБЕСПЕЧЕНИИ НЕОБХОДИМОЙ ЧЕЛОВЕКУ ПСИХОФИЗИИОЛОГИЧЕСКОЙ БЕЗОПАСНОСТИ
Authors: Т.В. Попова , О.Г. Коурова
Published: November 2024

Авторы показали, что регулярные занятия по психофизической саморегуляции (ПФР), включая релаксацию, способствуют оптимизации функционального состояния. Так у участников групп ПФР снизились показатели тревожности, функционального напряжения, активности центральной регуляции ритма сердца в сочетании с повышением психоэмоционального состояния, а также показателей синхронизации биотоков в коре больших полушарий. Заключение. Результаты исследования служат основанием для вывода об эффективности системы психофизической саморегуляции для нормализации психофизического состояния, снижения уровня нервнопсихического напряжения, а, следовательно, и рисков неадаптивного поведения, что особенно важно в молодом возрасте.

The authors have shown that regular classes on psychophysical self-regulation (PFR), including relaxation, contribute to the optimization of the functional state. Thus, the participants of the PFR groups had decreased indicators of anxiety, functional tension, activity of central regulation of heart rhythm in combination with an increase in psychoemotional state, as well as indicators of synchronization of biological flows in the cerebral cortex. Conclusion. The results of the study serve as the basis for concluding that the psychophysical self-regulation system is effective for normalizing the psychophysical state, reducing the level of neuropsychic tension, and, consequently, the risks of maladaptive behavior, which is especially important at a young age.
Efektivitas Media Sosial Terhadap Pendapatan Usaha Mikro Kecil dan Menengah(UMKM) Halal Food di Kabupaten Tulang Bawang Barat)
Authors: Atasoge Immawan
Published: November 2024

MSME actors need to see various potential alternative media to be used as marketing media. This study aims to measure the effectiveness of the use of social media as a means of promotion for the income of micro and small and medium enterprises in the halal food sector in Tulang Bawang Barat Regency, Mulya Kencana Village. This type of research is qualitative research, which is descriptive, There are five MSMEs that are used as informants or as sources of information from this research. The five MSMEs are Zaza Cake, Griya Primordia, Ethie Cake and Cookies, Pawon Ayu, and Cartbak Difa. The results of the study found that social media has great potential as a means of marketing MSME products to increase the number of customers and sales capacity in the current era, but there are still some Halal Food MSME actors in Mulya Kencana Village who still survive only by promoting in traditional ways and have not utilized social media. The use of social media for the income of Halal Food MSMEs in Mulya Kencana Village can be said to be effective as long as the management of social media to market these MSME products is carried out properly and updated massively. Social media will be very useful for the sustainability of MSMEs as well as branding an MSME if managed properly. MSMEs that are active, innovative, creative, and responsive on social media will develop faster, be known by many people and be able to survive in similar competitive situations.
Perancangan Sistem Informasi Manajemen Ekstrakulikuler di SMAN 4 Kota Bengkulu
Authors: Niska Ramadani  , Amdhi Yul Fadlul , Fernanda Rangga
Published: November 2024

Extracurricular activities allow students to develop their potential in academic and non-academic fields. Good management and extracurricular activities can be an effective means to develop students' potential as a whole. This study aims to design a system to manage implementation data and evaluate extracurricular activities at SMAN 4 Bengkulu City. The research method used is Research and Development (R&D) by conducting needs analysis, designing new systems, developing prototypes, and trials, and data collection techniques through observation, interviews, and field studies. The performance of the R&D method is a method that can be used to develop a new product or improve existing products. The performance of the R&D method can also produce or develop and enhance products produced in a system to manage extracurricular activities at SMAN 4 Bengkulu City. The results of this study indicate that the management information system developed with the R&D method at SMAN 4 Bengkulu City based on the website has been able to provide convenience in processing extracurricular data. The results of the system's performance can also improve the quality of extracurricular activity management to be more optimal, as well as from data analysis and reporting to support decision-making at SMAN 4 Bengkulu City.
EFISIENSI PENGGUNAAN FAKTOR PRODUKSI PADA USAHATANI CABAI RAWIT DI KECAMATAN SAKRA KABUPATEN LOMBOK TIMUR
Authors: Yusuf Muhammad , Septiadi Dudi
Published: November 2024

The research aims to: (1) Analyze production factors that influence the production of cayenne pepper farming in Sakra District, East Lombok Regency; (2) Analyzing the efficiency of using production factors in cayenne pepper farming in Sakra District, East Lombok Regency. The method used is a descriptive method, while data collection was carried out using survey techniques on a sample of 30 respondents. Data were analyzed descriptively quantitatively, using the Cobb-Douglas model regression function. The results of the research show that: (1) Production factors that have a positive influence on the production of cayenne pepper farming in Sakra District, East Lombok Regency include land area, seeds, urea fertilizer, NPK, and pesticides, meanwhile. Production factors that were declared to have no effect included the variables SP-36 fertilizer and labor; (2) The use of production factors (input) for cayenne pepper in Sakra District, East Lombok Regency, in the form of land area, Urea, NPK, SP-36, and pesticides is not yet efficient (its use is still insufficient), while the use of production factors in the form of seeds and labor is not efficient (excessive).
Citra Perempuan Modern Novel "Lebih Senyap dari Bisikan" Karya Andina Dwifatma
Authors: Setiawan* Agus , Setyadi Dwi , Ricahyono Sigit
Published: November 2024

This article will describe the physical image and psychological image of modern women in the novel " Lebih Senyap dari Bisikan " by Adinda Dwifatma. The theories used are Djajanegara's feminist literary criticism theory, Sugihastuti's image of women, and Bruns' self-image. The data analysis technique uses a Flow Model which includes data reduction, data presentation, and drawing conclusions. The findings show that the modern woman depicted is a woman who is slim and smooth, a woman who is mature, and cares about her health. Then, psychologically, modern women are characterized as women who are technologically literate, independent, easy to get along with, tough and hardworking, and have anxiety.Keywodrs: image; contemporary women; literary feminismAbstrak:Artikel ini akan mendeskripsikan citra fisik dan citra psikis perempuan modern dalam novel “Lebih Senyap dari Bisikan” karya Adinda Dwifatma. Teori yang digunakan adalah teori kritik sastra feminis Djajanegara, citra perempuan Sugihastuti, dan citra diri Bruns. Teknik analisis data menggunakan Flow Model yang meliputi reduksi data, penyajian data, dan penarikan kesimpulan. Hasil temuan menunjukkan bahwa  perempuan modern yang digambarkan merupakan perempuan yang langsing dan mulus, perempuan yang dewasa, dan peduli terhadap kesehatan. Kemudian, secara psikis perempuan modern memiliki ciri sebagai perempuan yang melek teknologi, mandiri, mudah akrab, tangguh dan pekerja keras, serta memiliki kecemasan.Kata kunci: citra; fenimisme sastra; perempuan modern
Makna Konotatif dalam Lirik Lagu “Berisik” Karya Dere dan Tulus
Authors: Anggraini* Eva Fitri , Marwan Iwan
Published: November 2024

This article will describe the connotative meaning in the lyrics of the song "Berisik" by Dere and Tulus. The method used in the research is qualitative. Data collection techniques use reading and note-taking techniques. Secondary and primary research data. The results of the research show that in the lyrics of "noisy" songs, people sometimes forget that what they say can hurt or disturb other people. When speaking, you should think first so you can filter your words. The lyrics of the song above also tell about humans having one mouth but speaking a lot and not wanting to be outdone by other humans.Keywords: noisy; connotative; song lyricsAbstrak:Artikel ini akan mendeskripsikan makna konotatif dalam lirik  lagu “Berisik” karya Dere dan Tulus. Metode yang digunakan dalam penelitian yaitu kualitatif. Teknik pengumpulan data menggunakan teknik baca dan catat. Data penelitian sekunder dan primer. Hasil penelitian menunjukkan  dalam lirik lagu “berisik”manusia terkadang lupa bahwa hal yang mereka ucapkan dapat menyakiti atau menggangu orang lain. Dalam berbicara seharusnya harus di fikirkan dulu sehingga dapat memfilter perkataan nya. Lirik lagu di atas juga mencerimkan tentang manusia memiliki satu mulut tapi banyak sekali dalam berbicara dan tidak mau kalah dengan manusia yang lain..Kata kunci berisik; konotatif; lirik lagu
Implementasi Rancang Bangun Alat Penetas Telur Lalat Black Soldier Fly dengan Metode Rasional
Authors: Putriliani Nadia , Fithriyana Inna , Talitha Tita
Published: November 2024

UMKM Rekayasa Produk Organik (REPRO) Maggot located in Dusun Nongko Lanang, Wonolopo, Mijen District, Semarang City is a start-up business that takes advantage of opportunities in maggot cultivation that has been established for approximately one year. In the maggot cultivation process, there is a hatching process for Black Soldier Fly (BSF) eggs which requires a temperature of 28oC-36oC and a humidity of 60%-80%. If the temperature and humidity are unstable, it can affect the length of the egg hatching process. The BSF fly egg hatching process takes 3 days. However, in UMKM REPRO Maggot, the BSF egg hatching process takes 7-8 days. Therefore, a design for a Black Soldier Fly (BSF) egg incubator is needed which is equipped with temperature and humidity control to increase the level of effectiveness and efficiency. This design uses a rational method approach that contains several stages including: 1) clarifying objectives, (2) establishing function, (3) setting requirements, (4) determining characteristics, (5) generating alternatives, (6) evaluating alternatives, and (7) product improvements. The results of the trials that have been carried out obtained an increase in output efficiency of 86% and time effectiveness of 100% in the first trial, while in the second trial, 90% efficiency and 33.33% effectiveness were obtained. UMKM Rekayasa Produk Organik (REPRO) Maggot yang terletak di Dusun Nongko Lanang, Wonolopo, Kecamatan Mijen, Kota Semarang merupakan start-up bisnis yang memanfaatkan peluang dalam budidaya maggot yang sudah berdiri kurang lebih satu tahun. Dalam proses budidaya maggot terdapat proses penetasan telur lalat Black Soldier Fly (BSF) yang memerlukan suhu 28oC-36oC dan kelembaban sebesar 60%-80%. Apabila suhu dan kelembaban tidak stabil maka dapat mempengaruhi lama waktu proses penetasan telur. Proses penetasan telur lalat BSF membutuhkan waktu selama 3 hari. Namun, di UMKM REPRO Maggot proses penetasan telur BSF memerlukan waktu 7-8 hari. Oleh karena itu, diperlukan suatu rancangan alat penetas telur lalat Black Soldier Fly (BSF) yang dilengkapi controlling pada suhu dan kelembaban untuk meningkatkan tingkat efektivitas dan efisiensi. Perancangan ini menggunakan pendekatan metode rasional yang berisi beberapa tahap diantaranya: 1) clarifying objectives, (2) establish function, (3) setting requirement, (4) determining characteristic, (5) generating alternatives, (6) evaluating alternatives, dan (7) product improvements. Hasil uji coba yang telah dilakukan didapatkan peningkatan efisiesnsi output sebesar 86% dan efektivitas waktu 100% pada uji coba pertama, sedangkan pada uji coba kedua didapatkan efisiensi 90% dan efektivitas 33,33%.
POTENSI PEMBERIAN AGENS HAYATI TERHADAP PERTUMBUHAN DAN KEJADIAN PENYAKIT MOLER TANAMAN BAWANG MERAH (Allium cepa L.)VARIETAS TRISULA
Authors: Sari Widya , Syamsiah Melissa , Wahyudin Dedi
Published: November 2024

Bakteri Paenibacillus polymyxa merupakan agens hayati yang dapat bertahan, berasosiasi, dan terus berkembang pada perakaran tanaman. Jamur Trichoderma sp. merupakan agens hayati yang telah terbukti efektif untuk mengendalikan jamur dan bakteri perusak tanaman. Penelitian ini bertujuan untuk mengetahui pengaruh pemberian agen hayati terhadap pertumbuhan dan kejadian penyakit moler tanaman bawang merah varietas Trisula. Penelitian ini dilaksanakan di Kp. Senen RT/RW.02/02, Desa Nyalindung, Kecamatan Cugenang, Kabupaten Cianjur, bulan Maret – Mei 2022. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) non faktorial dengan 4 taraf perlakuan diulang sebanyak 4 kali.Taraf perlakuannya yaitu A= Kontrol (Tanpa Perlakuan), B= Trichoderma sp dengan jumlah 50 gram/Polybag, C= Paenibacillus polymyxa dengan konsentrasi larutan 10 ml/l air, dan D= Trichoderma sp 50 gram/polybag + Paenibacillus polymyxa 10 ml/l air. Parameter yang diamati adalah tinggi tanaman, jumlah daun, jumlah umbi per plot, berat basah umbi per plot, dan kejadian penyakit Moler. Hasil penelitian perlakuan terbaik adalah pemberian konsentrasi agen hayati Paenibacillus polymyxa 10 ml/l (C)  memberikan pengaruh nyata terhadap tinggi tanaman, jumlah daun, jumlah umbi per plot, berat basah umbi per plot, dan kejadian penyakit Moler.
PENGARUH PENAMBAHAN TEPUNG AMPAS KEDELAI PADA PEMBUATAN DENDENG ANALOG BERBASIS AMPAS KURMA (Phoenix Dectylifera) TERHADAP SIFAT KIMIA DAN ORGANOLEPTIK
Authors: Falesta Pasyaura Ramadhani , Handarini Kejora , Sucahyo Bambang Sigit
Published: November 2024

Berdasarkan  nilai rata-rata hasil uji efektifitas seluruh metode pengolahan meliputi uji  kimia dan sensorik seperti terlihat pada Tabel 3, terlihat bahwa perlakuan daging kering (dendeng) merupakan  makanan  yang diolah dalam bentuk irisan yang biasanya dibuat dengan bumbu dan di keringkan, bisa ada penambahan bahan pangan lain atau tidak dan bahan tambahan pangan yang diizinkan. Tujuan dari penelitian ini adalah untuk mengetahui formulasi terbaik ampas kurma dengan penambahan jenis bubuk ampas kedelai yang berbeda dengan cara dikeringkan dengan food dehydrator dan untuk mengetahui pengaruh penambahan jenis bubuk ampas kedelai yang berbeda secara kimia dan sensorik. Rencana uji coba penelitian ini menerapkan rancangan acak lengkap (RAL) satu faktor yaitu penambahan tepung ampas kedelai dengan 4 taraf yaitu 0%, 10%, 20% dan 30%. Parameter pengujian yang dilakukan adalah uji sifat kimia yaitu kadar air, kadar protein, kadar gula total, kadar serat kasat dan uji sensorik meliputi rasa, aroma, warna dan tekstur. Merujuk hasil dari penelitian diperoleh bahwa metode perlakuan yang paling baik diantara semua metode perlakuan adalah perlakuan DK2 dengan konsentrasi 100 gram ampas kurma ditambah 10 gram bubuk ampas kedelai dengan nilai energi tertinggi sebesar 5,67.  Kriteria variabel pengolahan DK2 adalah kadar protein = 24,585, gula total = 2,746, serat kasar = 2,570, kadar air = 9,028, rasa = 4 (suka), aroma = 4 (suka), warna = 4 (suka) dan tekstur. = 4 (suka). Cita rasa terbaik terdapat pada perlakuan DK2 dengan konsentrasi 100 g ampas kurma ditambah 10 g tepung ampas kedelai, dengan  nilai rendemen (NH) tertinggi sebesar 0,69.
Analyzing the Influence of Eggshell Powder (ESP) as Partial Replacement with Cement in Concrete
Authors: Mushtaq Jasir , Danish Peerzada , Salem Imen Ben , Shahmir Nadeem Gulzar , Gilani Towseef Ahmad , Wani Tawfeeq , Gull Iftekar
Published: November 2024

Eggshell (ES) is a bio-waste material commonly generated by bakers and fast-food restaurants. Typically, this waste is discarded in landfills, posing health risks and contributing to environmental pollution. However, eggshell waste contains valuable organic and inorganic materials that can be composted with other substances to improve their properties. In the civil sector, the primary objective is efficient construction with minimal cost. Cement, a crucial component of construction, is the backbone of infrastructure development. However, cement plants are the source of a few harmful compounds like carbon dioxide (CO2), Sulphur dioxide (SO2) and Carbon monoxide (CO) which can cause serious health defects and also affect our environment. The cement manufacturing sector is the third largest contributor to environmental pollution. Despite this, there is a significant demand for various types of cement to support national development. This rising demand has driven the search for alternative raw materials derived from abundant waste products that are both efficient and cost-effective. To mitigate the impact of harmful compounds and protect the environment, eggshell powder is used as a partial replacement for cement. This study examines the effects on concrete properties when cement is replaced with 5%, 7.5%, and 10% eggshell powder. The properties were experimentally assessed based on compressive strength and split tensile strength. These strengths are measured at 7, 14, and 28 days and compared with conventional concrete. The results indicate that 7.5% eggshell powder is the optimal percentage for partial cement replacement. In conclusion, Eggshell powder could be utilized in future construction materials to reduce carbon dioxide emissions and promote sustainability.
Factors affecting osseointegration of dental implants (literature review)
Authors: Dragunkina O.V. , Bayrikov I.M.
Published: November 2024

The article’s material based on sources from peer-reviewed scientific journals on the issues of osseointegration of dental implants. The main factors influencing the process of osseointegration: composition and surface of the implant, bone density, general health of the patient, primary stability of the implant, hygiene, and the impact of physiotherapeutic methods. The last factor requires special attention due to how insufficiently it’s been studied.
The research of the component composition of fatty acids of the aerial parts of Leonurus deminutus V.I. Kreсz.
Authors: Sokolova Yana V. , Mirovich Vera M. , Semenova Natalya V. , Dudareva Lubov V.
Published: November 2024

Aim – study of the fatty acid composition of the aerial parts of L. deminutus.
Material and methods. The objects of the study were samples of the aerial parts of L. deminutus harvested on the territory of the Irkutsk region during the mass flowering period (July 2021). The analysis of the fatty acid composition of raw materials of L. deminutus was carried out by Gas chromatography/Mass spectrometry (GC/MS) on the Agilent Technologies 5973/6890N MSD/DS device in 3 repetitions. The relative content of each fatty acid was determined as a percentage by weight of the total amount of fatty acids in the plant raw material (internal normalization method). The absolute content of fatty acids was calculated by the internal standard method.
Results. The component composition of the fatty acids of the aerial parts of L. deminutus was studied, 14 compounds were identified, of which 8 saturated fatty acids (5.10±0.12 mg/g) and 6 unsaturated fatty acids (13.41±0.25 mg/g). Palmitic acid (3.41±0.07 mg/g) and stearic acid (0.88±0.02 mg/g) prevail among saturated fatty acids. The dominant compounds among unsaturated fatty acids are linoleic (7.78±0.14 mg/g), α-linolenic (2.21±0.04 mg/g) and oleic (2.19±0.04 mg/g) acids.
Conclusion. The qualitative composition of fatty acids in the aerial parts of L. deminutus has been studied for the first time, their quantitative content has been established. L. deminutus is promising for use in medical practice and can be recommended as an additional source of linoleic and α-linolenic acids essential for humans.
Physical justification of the safety of using a surgical laser with a wavelength of 445nm during stapedoplasty
Authors: Svistushkin Valerii M. , Sinkov Eduard V. , Sobolev Vasilii P. , Varev Gennadii A. , Tekoev Artur R.
Published: November 2024

Aim – to substantiate the safety of using a laser beam with a wavelength of 445 nm during stapedoplasty by means of an experimental physical model.
Material and methods. Together with physicists from the Russian Engineering Club LLC, a physical experimental model was created to theoretically substantiate the use of a surgical laser with a wavelength of 445 nm during stapedoplasty at its various stages.
Results. Based on the physical calculations carried out during our study, we came to important conclusions regarding the effect of laser radiation on the structures of the inner ear during the stapedoplasty process. It was found that even if the value of the parasitic (damaging) radiation energy is 10 W (maximum value) with an average pulse duration used for perforation of the footplate of the stirrup is 0.15 s, its effect will not lead to any significant thermal effect on the perilymph.
Conclusions. The obtained data serve as a basis for further research and improvement of laser technologies in the field of otosurgery. As part of our study, we anticipate the need for additional histological analysis based on the results obtained. Despite encouraging findings regarding the safety of parasitic laser radiation in the context of thermal exposure to perilymph, histological examination represents an important next step for a deeper understanding of structural changes in the tissues of the inner ear.
Bimbingan Teknis Akuntansi Pemerintahan dengan Modul dan Kertas Kerja Praktik Bagi Guru dan Siswa SMK Negeri 3 Padang
Authors: Andriani Wiwik , Yentifa Armel , Zahara Zahara , Hasanah Anggun Desmita
Published: November 2024

Understanding Government Accounting concepts is a competency that must be mastered by teachers and students at Vocational High Schools (SMK) as a basis for carrying out learning activities, especially in the field of Government Accounting. In its implementation, it is still necessary to improve the understanding of teachers and students related to the concept of Government Accounting. SMK Negeri 3 Padang, which is a partner in this service, faces obstacles in understanding Government Accounting. This service aims to provide understanding and skills to teachers and students at SMK Negeri 3 Padang about government accounting through technical guidance activities by making practical work modules for teachers and students in accordance with applicable government accounting standards in Indonesia. Activities carried out in this technical guidance are discussions, making modules and practical work on Government Accounting, technical guidance and training, as well as more in-depth mentoring of teachers and students. The results showed that there was an increase in participants' understanding from 70% to 90% based on the tests conducted. With this activity, it is expected to improve the competence of teachers and accounting students of SMK Negeri 3 Padang related to Government Accounting.
Artificial Intelligence (AI) and Extended Reality (XR): A Biomedical Engineering Perspective Investigation Analysis
Authors: Akhtar Zarif Bin
Published: November 2024

The convergence of Artificial Intelligence (AI) and Extended Reality (XR) has heralded a new era in the field of Biomedical Engineering, offering unprecedented avenues for innovation, diagnostics, treatment, and education. This research delves into the symbiotic relationship between AI and XR, unraveling their collective potential to revolutionize healthcare practices. AI, characterized by its ability to learn and adapt, has transcended its role within data analysis to become an indispensable tool in healthcare. Through advanced algorithms, AI can predict disease patterns, enhance medical imaging, and optimize treatment protocols. On the other hand, XR technologies, encompassing Virtual Reality (VR), Augmented Reality (AR), and Mixed Reality (MR), immerse users in virtual environments, facilitating interactive and experiential learning and treatment methods. This research focuses on the study that examines with the integration of AI and XR in biomedical applications, elucidating their role in diagnosis, treatment, and training. AI-driven image analysis augments medical imaging, expediting disease identification and tracking treatment progress. XR, through its immersive nature, empowers surgeons with detailed anatomical insights during procedures and aids in rehabilitation through engaging simulations. The synergistic marriage of AI and XR also redefines medical education by offering immersive training experiences to healthcare practitioners and bridging the gap between theory and practice. Furthermore, ethical considerations and challenges emerge as these technologies evolve. Privacy concerns, data security, and the need for regulatory frameworks are paramount in this dynamic landscape. Striking the right balance between innovation and patient safety remains an imperative task. In the context of this research, the fusion of AI and XR from a biomedical engineering perspective holds the potential to revolutionize healthcare. As AI refines diagnostics and treatment strategies, XR provides a tangible platform for immersive experiences that enhance training and therapeutic interventions. This research navigates the landscape of this transformative convergence, shedding light on its profound implications for Biomedical Engineering and the well-being of patients worldwide.
Early Detection of Stunting Based on Feature Engineering Approach
Authors: Ahadi Ningrum Ayu
Published: November 2024

The stunting problem in Indonesia is still an extensive issue for the government. Around 22% of cases of stunting affect brain development, resulting in reduced intellectual capacity and permanent disruption of the structure and function of nerves and brain cells. This research describes early detection of stunting using an  feature selection approach. So, datasets related to stunting are valuable in providing complete insight or information in detecting early symptoms of stunting in toddlers. Machine learning modelling for early detection of stunting in this study shows that of the 14 features predicting the value of detecting stunting, only seven features are influential based on their correlation values. When testing continues using Machine Learning algorithms with various variants, the Multilayer Perceptron algorithm can produce an accuracy value of 98%.
COORDINATION OF THE GEOMETRIC CHARACTERISTICS OF THE ACTUAL ROTATION OF THE WHEELED VEHICLE
Authors:   Voronezh State Agrarian University named after Emperor Peter the Great, Belyaev Alexander , Orobinsky Vladimir ,   Voronezh State Agrarian University named after Emperor Peter the Great, Trishina Tatiana ,   Voronezh State Agrarian University named after Emperor Peter the Great, Sheredekin Pavel ,   Voronezh State Agrarian University named after Emperor Peter the Great, Mukhin Alexey ,   Voronezh State Agrarian University named after Emperor Peter the Great
Published: November 2024

Based on the above calculation scheme of controlled curvilinear motion of a wheeled vehicle, it was revealed that the steering trapezoid causes some discrepancy between the kinematics of real and correct rotation. It is established that when adjusting the track width of the machine, the kinematic mismatch between the optimal rolling conditions of the wheels increases, and, consequently, the calculated dependences of the parameters of the ideal turn will not give a satisfactory result when analyzing the actual turn. The minimum theoretical turning radius is taken as an estimated indicator of the turnability of a wheeled vehicle. The conclusion of a multifunctional analytical dependence for determining the theoretical minimum turning radius of a wheeled vehicle, the wheels of which are controlled by a steering trapezoid, is presented. The resulting formula includes the longitudinal base of the machine, the pin track, the angles of rotation of the inner and outer steerable wheels. A comparison of the calculation results according to the developed and known formulas is given, which confirmed the complete convergence. It was found that, for example, an increase in the pivot track of the machine by 0.2 m leads to an increase in the theoretical minimum radius of the actual turn by 16.5%, and the distance from the continuation of the rear axle to the instantaneous center of rotation by 45.07...98.02% when the angle of rotation of the inner steering wheel changes from 20° to 40°.
PRESSURE ON THE SOIL OF HOPPER LOADERS IN WORKING CYCLES MAINTENANCE OF COMBINE HARVESTERS
Authors:   Rosinformagrotekh, Skorlyakov Victor , Revenko Valery ,   Rosinformagrotekh, Nazarov Andrey ,   Rosinformagrotekh, Zazulya Alexander ,   All-Russian Research Institute for Usе machinery and Petroleum products in Agriculture
Published: November 2024

The problem of soil compaction by heavy transport equipment used to transport grain from combines, the solution of which is associated with the use of bunker-loaders (BL), is currently becoming more acute. However, the lack of indicators of the pressure on the soil of their running systems (when moving across fields) and the methodology for assessing the impact of BL on the soil with different body loads of grain, prevent comparative assessments of BL and an objective choice by agricultural producers of samples with the lowest pressure on the soil. The distances of passes across the field in the working cycles of BL for the variants of the number of combines serviced are modeled using original formulas as a result of research. It was found that the total length of the BL run across the field Ltotal in the working cycle is directly proportional to the length of the run Lg of the harvested field and the number of combines serviced. It consists of separate sections-passages characterized by successively increasing soil compaction, the value of which in turn depends on the mass of the loaded grain and the number of support wheels of the BP. The proposed expression for calculating the vertical load on the wheels of the bunker-loader, taking into account the change in the weight of the grain in the body, provides the ability to calculate the maximum pressure on the sections of the BP movement across the field when servicing combines for subsequent comparison with the regulated permissible pressure. It was found that with each loading of grain from the combine bunker, the maximum pressure of the wheels on the soil increases by 104 and 80 kPa for BP with four support wheels and by 38-50 kPa - with eight support wheels, with an increase in pressure to 382-394 kPa and with an excess of the permissible value by 1.8-1.9 times. When working with grain reception in a heavy-duty BP from three bunkers of TORUM combines instead of the possible four, the maximum pressure on the soil is reduced by 9.9% (from 382 to 344 kPa), and when receiving grain from two bunkers - by 20.7% (from 382 to 302 kPa).
MEASUREMENT OF PAINT COATING RESISTANCE IN ELECTROLYTE
Authors:   All-Russian Research Institute for Use of Machinery and Petroleum Products in Agriculture, Petrashev Аlexandr
Published: November 2024

The use of known methods for measuring the electrical resistance of a protective coating in an electrolyte is associated with the danger of using high voltage, which accelerates degradation of the coating. The structural diagram of a measuring device operating at a low voltage of up to 1.5 V is substantiated. The device contains two galvanic cells with an electrolyte, a capacitor, a switch, a digital multimeter, and a three-position switch. One galvanic cell is attached to the coating on a carbon steel plate and is equipped with an electrode made of stainless steel. The second galvanic cell is equipped with electrodes made of carbon and stainless steel. It is a source of reference voltage. The input resistance of the multimeter from 1 MOhm serves as a reference resistance. The maximum value of the measured coating resistance reaches 1400 MOhm. A formula is obtained for calculating the specific electrical resistance of the paint and varnish coating in an electrolyte solution. Using the manufactured device, the dynamics of changes in the specific electrical resistance of two coatings made of Raptor polyurethane paint with a hardener are studied. The coatings were applied in two and three layers, the duration of testing in the borofoska solution was 200 days. Upon completion of the tests, the specific electrical resistance of the three-layer coating decreased from 480 to 20 MOhm∙m, it was 4 times greater than the two-layer coating. This result indicates a significant increase in the protective resistance of the polyurethane coating after applying the third layer.
Data-Driven Remaining Useful Life Estimation
Authors: Ifeanyi Ark , Zanotelli Mattia , Coble Jamie
Published: November 2024

This paper explores the development and application of data-driven prognostic models for estimating the Remaining Useful Life (RUL) of Nuclear Power Plant (NPP) condensers experiencing tube fouling. Due to the unavailability of run-to-failure industry sensor data, we utilized simulated data generated by the Asherah Nuclear Power Plant Simulator (ANS), initially designed by the International Atomic Energy Agency (IAEA) and programmed in Simulink for cyber security simulations. ANS's adaptability allows it to simulate Pressurized Water Reactor (PWR) behaviors given a time series of operating conditions and to introduce degradation modules to mimic fouling effects. Our study compares two primary approaches applied to data generated by ANS: inference-based and direct prediction methods. The selected inference-based approach estimates the health state of the condenser using a pipeline formed by an Auto Associative Kernel Regressor and a Hidden Markov Model (HMM), which subsequently combines the state estimates with its parameters to predict the RUL. The direct prediction method employs a Gradient Boosting Regressor Decision Tree (GBRDT) to map input variables directly to RUL. Our findings demonstrate the efficacy and limitations of each method through the case study, providing valuable insights for the adoption of data-driven RUL estimation techniques in industrial and energy applications.
A IMPORTÂNCIA DO FORNECIMENTO DE ENERGIA ELÉTRICA POR MEIO DE GRUPOS GERADORES (COMO CONTIGÊNCIA) NO TRIBUNAL DE JUSTIÇA DO ESTADO DE RORAIMA
Authors: Neto Ângelo José da Silva , Lima Perla Alves Martins
Published: November 2024

A energia elétrica é de suma importância para a sociedade, principalmente a forma como é fornecida. Em virtude da interrupção do fornecimento de energia elétrica da Venezuela para o estado de Roraima/BR, os cidadãos roraimeneses frequentementeestão sujeitos a interrupções e oscilações na rede elétrica. Existem várias maneiras de se gerar energia elétrica, de forma sustentável ou não, sendo uma delas a energia de grupos geradores em que são equipamentos preparados para gerar energia elétrica apenas quando ocorrer emergências, produzem alto desempenho, vantagem de baixo ruído, além de suprir a falta de eletricidade. Sendo essencial o uso de grupos geradores para fins de energia contingencial, especialmente para melhoria do sistema elétrico e consequentimente da eficiência e efetividade dos serviços de competênciado Tribunal de Justiça do Estado de Roraima, em que frequentemente, são realizadas sessões e audiências do júri, epara que permaneça sempre em condições de pleno funcionamento para gerar energia elétrica suficiente no intuito de se evitar paralisações da prestação jurisdicional. Além isso, esses dispositivos sãofundamentais para evitar imensuráveis prejuízos estruturais e elétricos, tendo como objeto de controlar a instabilidade energética com instalações de grupos geradores e garantir o pleno e adequado funcionamento de todos os elementos nas Unidades do Poder Judiciário de Roraima.Para tanto, neste artigo são identificados os problemas existentes no setor elétrico estadual, a partir de uma análise da gestão gerencial dentro do Poder Judiciário Estadual para identificar as vantagens que os grupos geradores trazem para este Tribunal e até mesmo para a população da capital e de interiores.
PRODUÇÃO DE CONHECIMENTO SOBRE ATIVIDADE FÍSICA ADAPTADA, QUALIDADE DE VIDA E SAÚDE PARA PESSOAS COM DEFICIÊNCIA
Authors: Tristão Cardoso Laís , Pereira Paulo Sergio , Lima Bonfat Daniela , Freitas Rayanne Rodrigues de , Claudia Silverio Nascimento Ana , Das Graças Carvalho Silva de Sá Maria
Published: November 2024

Bibliographical study of a qualitative and quantitative nature that aims to map the scientific production of Physical Education on adapted physical activity, quality of life and health for people with disabilities, from 2011 to 2022. It analyzes the profile of publications in relation to the year publication, geographic region, institution, authors, target audience, theme and methodological approach. The survey was carried out in the Catalog of Theses and Dissertations of the Coordination for the Improvement of Higher Education Personnel. The results indicate: 1) The predominance of publications between the years 2011 to 2016; 2) The Southeast as the only region to produce studies on the subject; 3) The State University of Campinas as the institution with the highest number of publications; 4) The quality of life and the insertion of people with disabilities in society as the central focus of studies; 5) The predominance of qualitative studies. It is suggested to expand experimental research in different Brazilian states and regions, focusing on interpreting the benefits of adapted physical activity to promote the independence and autonomy of people with disabilities, as a way of coping with the adversities encountered in everyday life, produced by an exclusionary society.
Received: 2024/09/11
Reformulated: 2024/11/01
Accepted: 2024/11/01
Tumor fibroso solitário de pleura: relato de caso
Authors: Nobre Melo Otávio Esmero , Monteiro Pedro Bastos de Souza , Santos Beatriz de Sousa
Published: November 2024

O tumor fibroso solitário ( TFS ) é uma patologia de rara incidência, tendo por origem as células mesenquimais¹ ². Seu diagnóstico radiológico é, na maioria das vezes, obtido de forma incidental e, apesar de ter um comportamento benigno, requer tratamento cirúrgico na maioria das vezes devido seu efeito de massa. Relata-se neste caso, um paciente com história de trauma torácico contuso há quase 10 anos e que, passou a apresentar progressivamente desconforto ventilatório e tosse crônica. Ao exame tomográfico, apresentava uma volumosa massa em hemitórax direito na topografia intercissural, porém sem aspecto infiltrativo e com um possível pedículo originado na pleura parietal. Foi submetido à ressecção cirúrgica completa e o resultado do estudo imuno-histoquímico evidenciou o tumor fibroso solitário de pleura.
INTELIGÊNCIA ARTIFICIAL NA MEDICINA DIAGNÓSTICA
Authors: Vedana Ana Beatriz , BALBINOT BENEVIDES AMANDA , CORREIA FARAGE ANA PAULA , ALVES MOREIRA GABRIELA , MARTINS INÁCIO MÁXIMO LÍVIA REGINA , SOUZA BRANDÃO ⁠⁠ RAFAELLA , RODRIGUES UBIALI ⁠⁠ ISABELLE , PIETRA JARDINI ⁠⁠ EMILLI , TAINA BARBOSA BEZERRA PAMELA , JUCÁ CECCON DA SILVA ÉLBER ROGÉRIO , FERNANDES CECCON JUCÁ ANEKELE , BRAGA MATOS AMANDA , CENI DE OLIVEIRA ISABELA , SILVA DE MARCO ⁠⁠ JOÃO VITOR , ALVES DA SILVA ÁLYF ANDRÉ , LÚCIA DE PAIVA ANDRELINA
Published: November 2024

A Inteligência Artificial (IA) está revolucionando a medicina diagnóstica, especialmente em áreas como radiologia, genômica, e análise de dados clínicos. Algoritmos avançados de aprendizado de máquina (Machine Learning) e aprendizado profundo (Deep Learning) têm demonstrado alta precisão na detecção de patologias, superando em alguns casos a performance humana. Esta revisão aborda as principais tecnologias de IA aplicadas ao diagnóstico médico, os benefícios, como o aumento da precisão e agilidade diagnóstica, e os desafios éticos, como a privacidade de dados e o viés algorítmico. O futuro da IA promete integrar diagnósticos preditivos e medicina personalizada, transformando o cuidado ao paciente e exigindo adaptação por parte dos profissionais de saúde. A adoção cuidadosa dessas tecnologias é crucial para garantir que o avanço tecnológico ande em sintonia com a preservação da qualidade no atendimento médico.
GRUPO REFLEXIVO DE MULHERES COM TRANSTORNO DE ANSIEDADE GENERALIZADA
Authors: Borges Cezar Junior Neomar Narciso , Flor Elisabeth
Published: November 2024

A pesquisa objetiva relatar experiência de roda de conversa de grupos reflexivos com sete mulheres, provenientes de fila de espera da Atenção Primária, com diagnóstico médico de Transtorno de Ansiedade Generalizada.  Grupo mediado por psicólogo e enfermeira. Os dados foram coletados por meio de observação direta e participante, buscando-se compreender vivências, demandas e experiências trazidas pelas mulheres. Destaca-se que as participantes ao abordarem sobre questões cotidianas compartilharam critérios para TAG mencionados no DSM-5, como medo, fatigabilidade, alteração do sono. Algumas demandas vieram à tona como, medo relativos à morte paterna, uso de medicação, preocupações com cirurgia bariátrica. Os profissionais trabalharam as diferentes demandas trazidos pelo grupo. O estudo apontou o fortalecimento das condições de saúde mental dessas mulheres, à medida que as rodas de conversa funcionaram como fatores protetivos diante do compartilhamento de vividos comuns, estimulando outras práticas benéficas envolvendo uma vida saudável para além da medicalização.