bluuebunny/crossref_metadata_2025_split huggingface dataset:
КРАТКИЙ ОБЗОР МЕТОДОВ ИНТЕНСИФИКАЦИИ СУШИЛЬНО-ТЕРМИЧЕСКИХ ПРОЦЕССОВ В УСТАНОВКАХ С ПСЕВДООЖИЖЕННЫМ СЛОЕМ И ЕГО МОДИФИКАЦИЯМИ
Authors: Василишин М.С. , Иванов О.С. , Карпов А.Г. 
Published: January 2025

Выполнен анализ современных методов интенсификации технологических режимов в сушильных установках с псевдоожиженным слоем и его модификациями. Рассмотрена структура методов, включающая комплексные и декомпозиционные способы воздействия на ход процесса. Отмечено, что базовой основой методов интенсификации является использование тепловых и гидродинамических режимов обработки дисперсного материала за счёт внешних физических воздействий и аппаратурно-конструкторских решений. Показано, что наибольшей эффективностью обладают комбинированные способы сушки, использующие различные варианты подвода тепла к обрабатываемому материалу. Анализ методов интенсификации тепло- и массообмена при сушке в псевдоожиженном слое показал, что они могут быть реализованы только при наличии определённого гидродинамического режима в аппарате. Приведены примеры использования активных гидродинамических режимов в перспективных образцах сушильно-термического оборудования.
The analysis of modern methods of an intensification of technological regimes in drying setups with a fluidized bed and its modifications is made. The structure of methods including complex and decomposition ways of affecting on a course of process is observed. It is noted, that a basis of an intensification methods is use of thermal and hydrodynamic regimes of processing of a disperse material for the account of external physical affecting and hardware-design solutions. It is shown, that the greatest efficiency the combined ways of drying using various alternatives of a heat input to the processed material possess. The analysis of an intensification methods heat- and a mass transfer at drying in a fluidized bed has shown, that they can be realized only in the presence of a certain hydrodynamic regime in the apparatus. Instances of use of active hydrodynamic regimes in perspective samples of the drying-thermal equipment are resulted.
НЕУСТОЙЧИВОСТИ ГРАНИЦЫ ЖИДКОГО ДИЭЛЕКТРИКА ВБЛИЗИ ЭЛЕКТРОДОВ С ВЫСОКИМ НАПРЯЖЕНИЕМ
Authors: Пальчиков Е.И. , Тарасов А.Е. 
Published: January 2025

Предложены модели для описания и оценки поведения границы раздела масло-воздух вблизи погруженного металлического острия с малым радиусом закругления при подаче на остриё высокого напряжения. Экспериментально измерены пороги возникновения ионизации вблизи острия, и начало возникновения струй (фонтанов) масла над границей масло-воздух. Соответственно 2000 В и 20000-24000 В в случае острия с радиусом закругления 0,1 мм, что неплохо согласуется с предложенными моделями. Замечена сильная неустойчивость струй, исходящих от острия, по-видимому, связанная с большой концентрацией объёмных зарядов в масле. В диапазоне от 2000 В до 10000 В наблюдается свечение на конце острия, течения внутри сосуда в виде струй жидкости вокруг острия и волнение поверхности без возникновения фонтанов над границей. Впервые обнаружено, что струя (фонтан) над границей может возникать непосредственно от поверхности самой диэлектрической жидкости на заметном расстоянии от заостренного электрода.
Models are proposed to describe and evaluate the behavior of the oil-air interface near a submerged metal tip with a small radius of curvature when high voltage is applied to the tip. The thresholds of ionization occurrence near the tip and the onset of oil jets (fountains) above the oil-air interface have been measured experimentally. Accordingly, the thresholds are 2000 V and 20000-24000 V in the case of a tip with a radius of curvature of 0.1 mm, which agrees quite well with the proposed models. A strong instability of the jets coming from the tip was observed, apparently related to the large concentration of volume charges in the oil. In the range from 2000 V to 10000 V, a glow at the end of the tip, currents inside the vessel in the form of jets of liquid around the tip and surface excitement without the appearance of fountains above the boundary are observed. For the first time it was found that the jet (fountain) above the boundary can arise directly from the surface of the dielectric liquid itself at a noticeable distance from the pointed electrode..
СДВОЕННЫЙ ОДНОКООРДИНАТНЫЙ СФЕРИЧЕСКИЙ ДАТЧИК НАПРЯЖЕННОСТИ ЭЛЕКТРИЧЕСКОГО ПОЛЯ С ШЕСТЬЮ ДВУУГОЛЬНЫМИ СФЕРИЧЕСКИМИ ЭЛЕКТРОДАМИ
Authors: Бирюков С.В. 
Published: January 2025

Исследуется сдвоенный однокоординатный сферический датчик напряженности электрического поля. Разработка таких датчиков актуальна, так, как направлена на экологическую безопасность обслуживающего персонала линий электропередачи и подстанций высокого и сверхвысокого напряжения промышленной частоты. Датчик основан на физическом явлении «электрическая индукция» и состоит из проводящей сферы радиуса R и шести проводящих электродов в форме сферических двуугольников, расположенных изолированно от её поверхности. При определенном выборе угловых размеров сферических двуугольников сдвоенный датчик обладает малой погрешностью от неоднородности поля и широким пространственным диапазоном измерения. При построении сдвоенного датчика из его электродов формируются чувствительные элементы двух двойных датчиков. Чувствительные элементы разделяются на три диаметрально противоположные пары. Одна пара электродов, представляет чувствительные элементы первого двойного датчика. Электроды этой пары выполняются с угловыми размерами a0=900 и b0=300. Чувствительные элементы второго двойного датчика организованы из трех пар таких же электродов, в сумме составляющих полусферу с угловыми размерами a0=900 и b0=900. Указанные угловые размеры электродов сдвоенного датчика обеспечиваю ему знакопеременную погрешность, не превышающую ±0,35 % и пространственный диапазон измерения 0<a£0,5, что соответствует минимальному расстоянию до источника поля d=2R.
A dual single-coordinate spherical electric field strength sensor is investigated. The development of such sensors is relevant, as it is aimed at the environmental safety of service personnel of power transmission lines and substations of high and ultra-high voltage industrial frequency. The sensor is based on the physical phenomenon of "electric induction" and consists of a conductive sphere of radius R and six conductive electrodes in the form of spherical digons located insulated from its surface. With a certain choice of angular dimensions of the spherical digons, the dual sensor has a small error from field inhomogeneity and a wide spatial measurement range. When constructing a dual sensor, sensitive elements of two dual sensors are formed from its electrodes. The sensitive elements are divided into three diametrically opposite pairs. One pair of electrodes represents the sensitive elements of the first dual sensor. The electrodes of this pair are made with angular dimensions a0=900 and b0=300. The sensitive elements of the second dual sensor are organized from three pairs of the same electrodes, which together form a hemisphere with angular dimensions a0=900 and b0=900. The specified angular dimensions of the electrodes of the dual sensor provide it with an alternating error not exceeding ±0.35% and a spatial measurement range of 0<a£0.5, which corresponds to a minimum distance to the field source of d=2R.
PERSEPSI GURU KIMIA DI KALIMANTAN BARAT TERHADAP PENGGUNAAN SOCIO SCIENTIFIC ISSUES (SSI) DALAM PEMBELAJARAN KIMIA
Authors: Widad Saninah , Rahayu* Sri , Munzil Munzil 
Published: January 2025

This research aims to investigate the perceptions and experiences of chemistry teachers in West Kalimantan regarding the use of socio-scientific issues (SSI) in teaching. The research design employs a survey method with a participant sample of 30 teachers.. The results show that the majority of teachers express a positive attitude toward SSI-based learning as a tool to enhance students' interest, problem-solving abilities, and the relevance of chemistry materials to current social issues. Identified challenges include limited initial understanding of SSI, students' lack of literacy, and difficulties in motivating students to engage. Teachers feel the need for the development of Higher-Order Thinking Skills (HOTS) contextualized with SSI in chemistry teaching to stimulate high-level thinking skills in students. These findings emphasize the importance of teacher training, the development of relevant teaching materials, and a student-centered approach as strategies to address challenges and enhance the effectiveness of SSI teaching in chemistry classrooms.Keywords: Chemistry teachers, socio-scientific issues, higher-order thinking skills (HOTS)AbstrakPenelitian ini bertujuan untuk meneliti persepsi dan pengalaman guru kimia di Kalimantan Barat terhadap penggunaan isu-isu sosiosains (SSI) dalam pembelajaran. Desain penelitian menggunakan metode survey dengan jumlah partisipan 30 guru. Hasil penelitian menunjukkan sebagian besar guru mengungkapkan sikap positif terhadap pembelajaran SSI sebagai alat untuk meningkatkan minat siswa, kemampuan penyelesaian masalah, dan relevansi materi kimia dengan isu-isu sosial aktual. Kendala yang diidentifikasi meliputi pemahaman awal yang terbatas tentang SSI, kurangnya literasi siswa, serta tantangan dalam memotivasi siswa untuk terlibat. Guru merasa diperlukan pengembangan soal HOTS berkonteks SSI dalam pembelajaran kimia untuk merangsang keterampilan berpikir tingkat tinggi siswa. Temuan ini menekankan pentingnya pelatihan guru, pengembangan bahan ajar yang relevan, dan pendekatan kelas berpusat pada siswa sebagai strategi untuk mengatasi kendala dan meningkatkan efektivitas pengajaran SSI di kelas kimia. Kata Kunci: guru kimia, isu-isu sosiosains, keterampilan berpikir tingkat tinggi (HOTS)
IMPLEMENTASI PRINSIP PENGELOLAAN BOP KESETARAAN DI PKBM TUNAS HARAPAN SALATIGA
Authors: Muflikah Muflikah , Wuryandini Endang , Nurkolis Nurkolis 
Published: January 2025

Tujuan dari penelitian ini adalah untuk mengetahui implementasi prinsip efisiensi, prinsip efektif, prinsip transparansi dan prinsip akuntabilitas pengelolaan BOP Kesetaraan Paket C di PKBM Tunas Harapan Salatiga. Hasil penelitian menunjukkan bahwa (1) implementasi prinsip efisiensi pengelolaan BOP Kesetaraan sudah baik, dilihat dari mempertimbangkan capaian prestasi siswa, BOP Kesetaraan sangat berpengaruh dengan kualitas layanan dalam pendidikan kesetaraan , Dana BOP sesuai dengan kebutuhan sekolah, Sekolah sudah membuat RKAS, pemanfaatan penggunaan dana BOP Kesetaraan sudah sesuai dengan RKAS, sudah melakukan proses pelaporan dana BOP Kesetaraan dengan baik. (2) implementasi prinsip efisiensi pengelolaan BOP Kesetaraan Paket C di PKBM Tunas Harapan Salatiga sudah dilakukan tepat waktu dan pelaksanaan pembelanjaan sudah sesuai dengan RKAS. (3) implementasi prinsip transparansi pengelolaan BOP Kesetaraan Paket C sudah dilakukan secara transparan, (4) implementasi prinsip akuntabilitas pengelolaan BOP Kesetaraan Paket C sudah dilakukan secara akuntabel hal ini dilihat sudah melakukan pembelanjaan melalui aplikasi SIPLah, kesesuaian pembelanjaan dengan RKAS, membuat laporan pertanggungjawaban penggunaan Dana BOP Kesetaraan berupa BKU, BKT, Buku Pembantu Bank, Buku Pembantu pajak, Laporan Realisasi penggunaan BOP.
MANAJEMEN BOARDING SCHOOL DI SMAIT AL-FITYAN KUBU RAYA DALAM MENINGKATKAN KOMPETENSI PEDAGOGIK GURU
Authors: Masrupah Masrupah , Wicaksono Luhur , Junanto Tulus , Radiana Usman , Rosnija Eni 
Published: January 2025

This research aims to describe the function of boarding school management in the aspects of planning, organizing, monitoring and reporting in improving the pedagogical competence of teachers at SMAIT Al-Fityan Kubu Raya.Data collection methods are interviews, observation and documentation. Analysis model with data reduction, data presentation and drawing conclusions.The research findings of boarding school management at SMAIT Al-Fityan Kubu Raya in aspect 1) planning show that the annual work plan and financing plan are the implementation of the institution's vision, mission and objectives containing efforts to increase teacher pedagogical competence. 2) The organizational aspect is that the Institution has an organizational structure, a Decree and a schedule of activity programs that describes efforts to increase teacher pedagogical competence. 3) Controlling includes routine monitoring and evaluation activities 4) Reporting aspects in the form of activity and financial reports which are made routinely after activities are completed and submitted to related parties Keywords: Total Quality Management, School Quality AbstrakPenelitian ini bertujuan mendeskripsikan fungsi manajemen boarding school pada aspek perencanaan, pengorganisasian, pengawasan dan pelaporan dalam meningkatkan kompetensi pedagogik guru di SMAIT Al-Fityan Kubu Raya. Metode pengumpulan data dengan wawancara, observasi dan dokumentasi. Model analisis dengan reduksi data, penyajian data dan penarikan kesimpulan. Hasil temuan penelitian manajemen boarding school di SMAIT Al-Fityan Kubu Raya pada aspek 1) perencanaan terlihat bahwa rencana kerja tahunan beserta rencana pembiayaan merupakan implementasi visi, misi dan tujuan lembaga mengandung upaya peningkatan kompetensi pedagogik guru. 2) pengorganisasian bahwa lembaga memiliki struktur organisasi, Surat Keputusan serta terdapat jadual program kegiatan yang menggambarkan upaya peningkatan kompetensi pedagogik guru. 3) pengawasan terdapat kegiatan monitoring dan evaluasi yang rutin 4) pelaporan dalam bentuk laporan kegiatan dan keuangan yang dibuat secara rutin dan memiliki dokumentasi yang baik.Kata Kunci: Manajemen, Boarding School, Kompetensi Pedagogik
Implementasi Lowk-Rank Adaptation of Large Langauage Model (LoRA) Untuk Effisiensi Large Language Model
Authors: Mahendra Anton , Styawati Styawati 
Published: January 2025

Model transformator seperti LlaMA 2 sangat kuat untuk memproses berbagai tugas bahasa alami, namun memiliki kekuatan pemrosesan yang signifikan dan keterbatasan memori yang membuatnya sulit untuk diimplementasikan. Tantangan terbesarnya terletak pada konsumsi sumber daya penyimpanan yang besar dan kebutuhan daya komputasi dalam jumlah besar. Untuk mengatasi permasalahan tersebut, dikembangkan solusi berupa implementasi LoRA (Low Rank Adapter). LoRA, khususnya di LlaMA 2, menggunakan pendekatan adaptif dalam mengompresi model Transformer menggunakan adaptor berdaya rendah. Penerapan LoRA pada model ini mengurangi jumlah operasi floating-point, sehingga mempercepat proses pelatihan dan inferensi. Secara signifikan mengurangi konsumsi daya dan penggunaan memori. Tujuan utama penerapan LoRA di LlaMA 2 adalah untuk mengoptimalkan efisiensi model, dengan fokus pada pengurangan operasi floating-point dan meningkatkan penggunaan memori GPU.
SISTEM PENDUKUNG KEPUTUSAN UNTUK MENENTUKAN BONUS HARI RAYA KARYAWAN MENGGUNKAN METODE SIMPLE ADDITIVE WEIGHTING (SAW)
Authors: Estri Pratiwi Kyky Fidya , Susanto Erliyan Redy 
Published: January 2025

Penentuan bonus hari raya (THR) untuk karyawan seringkali menjadi masalah yang sulit bagi perusahaan. Permasalahan ini dapat diselesaikan dengan solusi yang tepat, salah satu cara adalah dengan melakukan penilaian kinerja terhadap setiap karyawannya untuk mengevaluasi, memotivasi, dan memverifikasi, guna meningkatkan kinerja mereka. PT.Hasil Sinar Baru Sentosa masih menggunakan penilaian yang sangat subjektif untuk menentukan bonus hari raya karyawan. Permasalahan ini menjadi kendala karena kurangnya ob-jektivitas dan transparansi dalam proses penilaian. Penggunaan Sistem Pendukung Keputusan (SPK) pada konteks manajemen sumber daya manusia, menjadi semakin penting terutama saat menilai karyawan dalam memberikan bonus. Oleh karena itu penelitian ini melakukan penilaian untuk menentukan bonus hari raya karyawan dengan menggunakan metode Simple Additive Weighting (SAW) yang terdiri dari 7 kriteria penilaian yaitu kehadiran, tanggung jawab, kemampuan teknis, kerjasama, ketelitian, sikap, dan masa kerja. Penggunaan pen-dekatan ini dapat memberikan kontribusi yang signifikan dalam proses pengambilan keputusan pada perusahaan, dengan melakukan pengumpulan data dilakukan pengujian pada 10 karyawan dibagian kendaraan yang menjadi alternatif. Hasil akhir dari penelitian ini didapatkan dari perhitungan yang dilakukan dengan menggunakan metode SAW mulai dari menentukan kriteria, menentukan bobot, melakukan matriks normalisasi, dan tahap akhir yaitu perankingan. Kebaharuan dalam penelitian ini memberikan usulan yaitu model baru dalam menentukan bonus hari raya karyawan di PT.Hasil Sinar Baru Sentosa yang dimana selama ini dilakukan secara subjektif menjadi objektif
UNLOCKING THE POTENTIAL OF GEOAI: A PATH TO ADDRESSING GLOBAL CHALLENGES ACROSS MULTIPLE DISCIPLINES
Authors: Borase Sudhakar J. , Baviskar Sandesh R. , Nigale Chintaman B. , Shendge Laxman S. 
Published: January 2025

he idea of Stan Openshaw and Christine Openshaw “ Let the data speak for themselves” is vision of progress as the human predictions and analytical work is to be done by data collected itself “ the data should speak by itself” with factor of artificial intelligence (A.I). The research aims to create an account of evolution and development in the field of geographic prediction and analysis. The research revolves around the development of artificial intelligence in the geography and its integration process . The field of geography and its interdisciplinary have a dynamic strategy and endured scope of development and how it will affect the current world , settlement , human occupation and specially in the field of economics which directly show its dynamic change on human living and environment balance.

The applicable changes in Health sector, Mapping and Cartography, Research work, Environment epidemiology, Urban planning , Resource management , Fluid resource distribution , Population distribution and Environment science are presented here with an account of statement of geographer from various sources like journals, research paper and conference proceedings and statements. The engineering scope and geographic background are going to discuss together the futuristic infrastructure and co-operative institute with ideas presented by each other to maintain a prosperous Environment.
INTELIGÊNCIA ARTIFICIAL NOS PROCESSOS DE ENSINO E APRENDIZAGEM
Authors: Cardozo Júnior Francisco Marques , Silva Kelly Antoniêta Cosme da , Cardozo Kênia Cosme da Silva , Silva Darlene Abreu da 
Published: January 2025

Este estudo aborda a Inteligência Artificial (IA) e o impacto do seu uso nos processos de ensino e aprendizagem. Objetivou-se refletir sobre como a IA pode potencializar a aprendizagem em ambientes educacionais. Adotou-se a pesquisa bibliográfica, utilizando-se de dados teóricos secundários e suas contribuições para o tema em questão. A pesquisa destacou que os dias atuais descortinam desafios para a educação, a qual deve propiciar a formação de indivíduos criativos e habilidosos, considerando as tecnologias e suas inovações. Estas se fazem bem presentes no cotidiano da sociedade e avançam em uma velocidade cada vez maior. Diante dos programas criados para apoiar no aprendizado dos estudantes, do suporte inteligente advindo da tecnologia, das customizações úteis para uma aprendizagem personalizada, colaborativa, é a mediação do material humano que programará o aprofundamento do conhecimento a ser absorvido por cada sujeito que se pretende um ser crítico, ético e produtivo.
Pengembangan Media Pembelajaran Ke NWDI-An Berbasis Mobile
Authors: Putra Yupi Kuspandi , Muh. Adrian Juniarta Hidayat  , Fathurrahman  , Almi Yulistia Alwanda  , Ahmad Firdaus  
Published: January 2025

The rapid development of information and communication technology (ICT) has brought significant changes in various aspects of life, including in the field of education. The need for effective and efficient learning media is increasingly urgent along with demands to improve the quality of education that is relevant to current developments. However, there are still several obstacles such as the lack of active role of students in the learning process and the limited learning media used. Learning resources in presenting material still use PowerPoint slides which are not yet interactive, resulting in a lack of student interest in learning. Therefore, this research aims to develop learning media, to support a more effective and interactive teaching and learning process. The method used in this research is Research and Development with the ADDIE model (Analyze, Design, Development, Implementation, and Evaluation) which is a teaching design system that is centered on individual learning, has immediate and long-term phases, is systematic, and uses a systems approach to knowledge. and human learning. The result of this research is a mobile-based learning media application with the hope that it can help increase students' understanding and interest in learning in NWDI courses, especially at the Faculty of Engineering, Hamzanwadi University.
Mapping Land at Risk of Marine Submersion in the Coastal Alluvial Plains of Eastern Tunisia: A Review
Authors: Walid Chouari  
Published: January 2025

Tunisia’s coastal alluvial plains are fragile areas exposed to occasional disturbances (including storms, submersion, and floods) and serious imbalances, such as rising sea level, erosion, and salinisation of soils. Their sensitivity tends to increase under the impact of strong anthropogenic pressures: population growth, rapid urbanisation, and concentration of economic activities. With the acceleration of climate change and the associated rise in sea level, these areas are facing a new challenge. At the interface between land and sea, scattered across these coastal alluvial plains are wetlands that are predisposed to marine submersion due to a combination of factors. Diachronic analysis of cartographic documents has made it possible to produce geodynamic maps. These were used in the current study to assess sea level rise and flooding, as well as their impact on the future development of coastal alluvial plains, particularly during exceptional weather and sea conditions. The findings show that a poor understanding of the mechanisms specific to these environments has often resulted in short-sighted sectoral approaches to land use planning. Sabkhas and lagoons alone account for more than half of all submerged areas. Coastal wetland ecosystems will be threatened by changes in living conditions, as the rather saline ‎biocenosis will be transformed into a euryhaline lagoon biocenosis.‎