bluuebunny/crossref_metadata_2025_split huggingface dataset:
СОВЕРШЕНСТВОВАНИЕ СРЕДСТВ ОПЕРАТИВНОГО ИЗМЕРЕНИЯ КОНТАКТНОЙ ПРОЧНОСТИ ГОРНЫХ ПОРОД ПРИКОНТУРНОЙ ЗОНЫ МАССИВА
Authors: Абрамов И.Л. , Майоров А.Е. 
Published: October 2024

Представлена информация о методических подходах к определению контактной прочности горных пород через скважины малого диаметра. Обоснована необходимость развития приборной базы и способов оперативной диагностики физико-механического состояния массива горных пород в геотехнологиях подземной добычи полезных ископаемых. Рассмотрена измерительная система, входящая в состав Центра испытаний горно-шахтного оборудования и инновационных технологий Института угля ФИЦ УУХ СО РАН.The information on the methodological approaches determining the rocks contact strength through the boreholes with a small diameter is presented. The necessity of the development of the instrumental base and methods for rapid diagnosis of the physicomechanical state of the rock mass in geotechnologies of underground mining is substantiated. The measuring system, which is a part of the Mining equipment and innovative technologies testing Center of the Federal Research Center of Coal and Coal Chemistry of SB RAS, is considered.
ИСПОЛЬЗОВАНИЕ ГАЛОИДУГЛЕВОДОРОДА ДЛЯ ДИСТАНЦИОННОГО ТУШЕНИЯ ПОЖАРОВ В ТУПИКОВЫХ ВЫРАБОТКАХ ШАХТ
Authors: Голик А.С. , Попов В.Б. , Сачков А.В. , Махмудова К.К. 
Published: October 2024

Возникновение пожаров в метанообильных тупиковых выработках, как правило, сопряжено с постоянной потенциальной опасностью взрывов газовоздушных смесей при открытом устье выработки или при изоляции тупика. Тушение пожара здесь значительно сложнее, так как подход к очагу пожара возможен только с одной стороны -- навстречу исходящим горячим пожарным газам. Практически редко удается проникнуть к очагу в тупиковой выработке и непосредственно воздействовать огнегасительными средствами. Поэтому проблема дистанционного тушения пожаров в тупиковых выработках является весьма актуальной. Для тушения подземных пожаров применяются галоидуглеводороды бромистый этил, фреон 114В2 (тетраортодибранэтан) и их смеси. Дистанционно в очаг пожара в тупиковой выработке фреон 114В2, наименее токсичный галоидуглеводород, возможно подавать в спутном потоке воздуха по вентиляционному трубопроводу.
As a rule, the occurrence of fires in methane-rich dead-ends is associated with a constant potential danger of explosions of gas-air mixtures at the open mouth of the mine or at the insulation of the Tu-peak. Extinguishing the fire is much more difficult, since the approach to the fire is possible only from one side -- towards the outgoing hot-hot gases. Almost rarely it is possible to penetrate to the hearth in a dead-end development and directly affect the fire extinguishing agents. Therefore, the problem of remote fire extinguishing in dead-end workings is very urgent. To extinguish underground fires used halocarbons ethyl bromide, freon 114B2 (Tetra ortho di-bromatan) and mixtures thereof. Distantly, the fire in a dead-end development of freon 114B2, the least toxic galoiduglyerodov may serve in concurrent flow of air through the ventilation duct.
ИССЛЕДОВАНИЕ МЕРОПРИЯТИЙ ПО ПРЕДУПРЕЖДЕНИЮ И ЛОКАЛИЗАЦИИ ПОДЗЕМНЫХ ПОЖАРОВ НА ШАХТЕ ПАО «РАСПАДСКАЯ»
Authors: Утробина Т.А. , Кроль А.Н. , Попова Е.А. , Сачков А.В. 
Published: October 2024

Рассмотрены организационные мероприятия, обеспечивающие безопасность персонала в шахтах при чрезвычайных ситуациях техногенного характера.
The article presents organizational measures to ensure the safety of personnel in the mines during technogenic emergencies.
ОПЕРЕЖАЮЩЕЕ ОТКЛЮЧЕНИЕ ШАХТНЫХ ГИБКИХ СИЛОВЫХ КАБЕЛЕЙ ПРИ ИХ ПОВРЕЖДЕНИИ
Authors: ГРИШИН М.В. 
Published: October 2024

В статье рассматривается вопрос о том, что безопасность применения гибкого шахтного кабеля в случае его повреждения при раздавливании определяется его конструкцией, которая под действием электрических защит обеспечивает отключение кабеля до его полного разрушения и образования опасного искрения.
In article the question that safety of application of a flexible mine cable in case of its damage at crush is defined by its design which under the influence of electric protection provides shutdown of a cable before its final fracture and formation of dangerous sparking is considered.
Состояние и решение экологической проблемы запыленности воздуха в районах действующих угольных предприятий
Authors: КЛЕПОВАТ.С. КЛЕПОВАТ.С. 
Published: October 2024

В статье приведены данные по запыленности воздуха в районах работы угольных предприятий Кемеровской области. Проведен краткий анализ причин повышенного загрязнения воздуха пылью при отработке угольных месторождений. Выполнен обзор способов и средств пылеподавления, мероприятий по снижению запыленности воздуха.
The article presents air dustiness data in areas of coal enterprises working in Kemerovo region. Short analysis has been made by reasons of increased air pollution with dust during mining of coal fields. Review of methods and means of dust suppression is executed, measures to reduce air dust.
О СВОЙСТВАХ УГОЛЬНОГО ПЛАСТА КАК ВОЛНОВОДА ПРИ ОТКРЫТО-ПОДЗЕМНОЙ РАЗРАБОТКЕ УГОЛЬНЫХ МАССИВОВ И УСТОЙЧИВОСТИ ПОДГОТОВИТЕЛЬНЫХ ВЫРАБОТОК ПРИ ПРОВЕДЕНИИ МАССОВЫХ ПРОМЫШЛЕННЫХ ВЗРЫВОВ
Authors: Иванов В.В. , Потапов П.В. , Зыков В.С. , Ивлюшкина В.В. , Матвеев К.Ю. 
Published: October 2024

В настоящей статье приводятся данные о волноводных свойствах угольного массива при полном внутреннем отражении сейсмических волн от промышленных взрывов на границе раздела угольного пласта и вмещающих пород. Рассматривается вопрос об устойчивости подготовительных выработок, расположенных вблизи мест взрывов. Показывается, что для обеспечения устойчивости выработок необходимо учитывать длину сейсмической волны (ее первой гармоники), при длине волны меньше размеров выработки нужно применять ее дополнительное крепление даже при больших временах замедления в серии взрывов.
In this article provides data on the waveguide properties of a coal array with full internal reflection of seismic waves from industrial explosions at the boundary line of a coal seam and adjacent strata. The question of the stability of preparatory works located near scene of blast. It is shown that to ensure the sustainability of the workings, if the wavelength is smaller than the size of the working, it is necessary to apply its additional fastening even at large deceleration times in a series of explosions.
АНАЛИЗ РАЗВИТИЯ ТЕХНОЛОГИИ И СПОСОБОВ НАПРАВЛЕННОГО БУРЕНИЯ ДЕГАЗАЦИОННЫХ СКВАЖИН: ВЕРТИКАЛЬНЫХ, НАКЛОННЫХ И ГОРИЗОНТАЛЬНЫХ
Authors: Ремезов А.В. , Торро В.О. 
Published: October 2024

В данной статье на основании доступных иностранных и отечественных литературных источников обобщена история развития бурения скважин направленного бурения для дегазации угольных пластов с целью повышения эффективности их дегазации, оптимизации затрат и экологических последствий. Целью данной статьи является ознакомление специалистов угольных шахт с технологией, способами и оборудованием для направленного бурения в угольной промышленности разных стран.
The article presents, based on available foreign and domestic literary sources, generalization of the history of controlled well drilling development for the degassing of coal seams in order to increase the efficiency of degassing, to optimize costs and environmental consequences. The purpose of the article is to familiarize coal mine experts with the technology, methods and equipment for controlled well drilling in the coal industry of countries.
Pengaruh Peran Koperasi Dalam Menumbuhkan Jiwa Kewirausahaan Pada Pengurus Dan Anggota Koperasi Sekolah SMAN Banjarmasin
Authors: Yanti Yuli , Ratumbuysang Monry Fraick Nicky Gillian , Rizky Maulana , Suratno Suratno 
Published: October 2024

This study aims to analyze the influence of the role of cooperatives in fostering the entrepreneurial spirit, especially in the administrators and members of school cooperatives in SMAN Banjarmasin City. The research method used is descriptive research with a quantitative approach. Samples were taken using purposive sampling technique as many as 163 people consisting of administrators and members of school cooperatives. Data collection techniques through observation, interviews and questionnaires to administrators and members of school cooperatives and by taking references from journals, books and other relevant sources. Instrument analysis in this study used the Rasch Model. Data analysis in this study was conducted using descriptive statistical analysis, classical assumption analysis, simple regression analysis and partial test (t-test). The results showed that there was a positive influence between the role of cooperatives on the entrepreneurial spirit of the administrators and members of school cooperatives in Banjarmasin City High School.
PENGARUH KUALITAS PRODUK, BRAND IMAGE, DAN KEPERCAYAAN MEREK TERHADAP KEPUASAN PELANGGAN SKINCARE AVOSKIN
Authors: Rizky Rahma Aulia Putri  , Edy Purwo Saputro  
Published: October 2024

This study aims to investigate how product quality, brand image, and brand trust affect consumers' satisfaction with Avoskin Skincare. Quantitative research methodology is applied. Analysis of data with Smart PLS 3.0. Direct distribution of questionnaires to respondents is how data collecting is carried out. Students from Muhammadiyah University of Surakarta's Faculty of Economics and Business participated in this study as respondents, with a sample size of 100 individuals. The study's findings demonstrate that consumer satisfaction is positively impacted by the factors of product quality and brand trust. On the other hand, there is no correlation and no significance between the brand image and customer satisfaction variables.
Peningkatan Peningkatan Pengetahuan Masyarakat Terhadap Diare Dan Swamediasinya
Authors: Lutfi Hidiyaningtyas  , Pratama Nofran Putra 
Published: October 2024

. Angka kesakitan penyakit diare meningkat dari tahun ke tahun. Penderita diare di D.I. Yogyakarta (DIY) tergolong tinggi. Dari data Laporan pelaksanaan Tugas Tahunan TA 2022, jumlah penderita diare yang ditangani sesuai standar di Kabupaten Sleman pada tahun 2022 sebanyak 24,15%, cakupan ini terbilang rendah meskipun sudah mengalami peningkatan dari tahun 2021 sebesar 12,23%. Swamedikasi merupakan salah satu tindakan dalam mengobati penyakit yang dialami dengan cara pemilihan serta penggunaan obat oleh seseorang tanpa resep dokter. Menurut Badan Pusat Statistik (BPS), persentase masyarakat yang melakukan swamedikasi meningkat dari 80,68% pada tahun 2021, menjadi 82,74% pada tahun 2022. Swamedikasi yang dilakukan secara tidak tepat dan benar dapat menimbulkan berbagai masalah pengobatan, timbul penyakit baru karena efek samping obat, dan peningkatan biaya pengobatan akibat penggunaan obat yang tidak rasional. Berdasarkan hal tersebut perlu dilakukan pemberian informasi yang mendukung dalam pelaksanaan swamedikasi. Kegiatan ini bertujuan untuk meningkatkan pengetahuan masyarakat demi meningkatkan kualitas hidup untuk mencegah terjadinya komplikasi akibat penanganan diare yang kurang adekuat. Sasaran kegiatan ini adalah warga Pedukuhan Rejodani, Kecamatan Ngaglik, Sleman. Evaluasi yang dilakukan melalui perbandingan nilai pretest dan posttest. Berdasarkan hasil analisisi pemberian informasi melalui kegiatan penyuluhan/sosialisasi dapat meningkatkan pengetahuan masyarakat dari 86% menjadi 96,19% tentang diare dan swamedikasinya.
Edukasi tentang Remaja Percaya Diri dan Latihan Emotional Freedom Technique (EFT) dalam Upaya Peningkatan Harga Diri Remaja
Authors: Fajriyati Nur Azizah  , Sar Alfie Ardiana , Pamungkas Dewi Retno 
Published: October 2024

Adolescence is a time of identity formation. If this phase is skipped, it can result in a negative self-concept, distorted self-image, slow self-development, low self-esteem, identity shifts, and even role confusion. Adolescents who are able to overcome challenges, pay attention to the world around them, and participate in social interactions will have a positive self-concept. The method of implementing this community service activity is by conducting adolescent mental health education and training to increase adolescent self-confidence with the EFT Technique. Activities are carried out for 1 month. The steps of Community Service activities consist of three stages, namely the preparation stage, the implementation stage, and the final stage. most students are 11 years old (53%), male (57%) and are in grade VI (63%). The results of the activities carried out can be seen an increase in the aspects measured, namely student confidence measured using Rosenberg's modified self-confidence questionnaire, and other abilities that can be observed, namely the ability to do EFT, the ability to mention and show their respective strengths in front of the group, and the ability to write at least 5 student strengths on folding paper. The self-confidence table shows an increase in student self-confidence between before and after a series of activities to increase self-confidence. The mean score of self-confidence increased by 2 points from 30.27 to 32.33. The minimum value of self-confidence level has increased from 25 to 28. Meanwhile, the maximum value of self-confidence has also increased from 35 to 37 points. The value range of adolescent self-confidence is between 10-40 points. The higher the value or score of students' self-confidence, the higher their self-confidence, and vice versa. The study results show that providing education about self-confidence, EFT and games aimed at increasing self-confidence can increase the average student self-confidence score.
Fear Of Missing Out Dengan Konformitas Pada Generasi Z
Authors: Iklimah Maulida , Noviekayati IGAA , Ananta Aliffia 
Published: October 2024

The rapid development of technology affects Gen Z to communicate between individuals. This technological explosion gave rise to the phenomenon of fear of missing out, the fear of losing moments so that behavior emerged to continue to monitor, making individuals anxious when they were left behind. Especially when individuals are influenced by conformity in the form of pressure from their group to always be connected with what is happening on social media. This study aims to determine the relationship between fear of missing out and conformity in the z generation. The subjects used in this study were individuals aged 19-23 years involving 98 respondents. Sampling using non-probability sampling technique by accidental sampling by spreading Google form. The instrument used is the fear of missing out scale according to Przybylski's theory (2013) and the conformity scale according to Sears' theory (2004). The analysis technique used is the product moment with a result of 0.926 with a significance of p = 0.000 <0.01. The research measurement to see the reliability of the instrument uses the Cronbach’s alpha coefficient which when analyzing requires the help of SPSS 25.0 software for Windows. The results obtained show that the proposed hypothesis is accepted, the higher the fear of missing out, the higher the conformity. Vice versa, the higher the fear of missing out, the higher the conformity of generation z individuals.

Perkembangan teknologi yang pesat mempengaruhi gen z berkomunikasi antar individu. Ledakan teknologi ini memunculkan fenomena fear of missing out ketakutan akan kehilangan momen sehingga muncul perilaku untuk terus memantau sehingga membuat individu gelisah ketika tertinggal. Terutama ketika individu mendapat pengaruh konformitas berupa tekanan dari kelompoknya agar selalu terhubung dengan yang sedang terjadi di media sosial. Penelitian ini bertujuan untuk mengetahui hubungan antara fear of missing out dengan konformitas pada generasi z. Subjek yang digunakan pada penelitian ini individu dengan usia 19-23 tahun melibatkan 98 responden. Pengambilan sampel menggunakan teknik non probability sampling secara accidental sampling dengan menyebar google form. Instrumen yang digunakan adalah skala fear of missing out sesuai dengan teori Przybylski (2013) dan skala konformitas sesuai dengan teori Sears (2004). Teknik analisis yang digunakan adalah product moment dengan hasil 0,926 dengan signifikansi p = 0,000 < 0,01. Pengukuran penelitian untuk melihat reliabilitas instrumen menggunakan koefisien cronbach alpha yang ketika analisis membutuhkan bantuan software SPSS 25.0 for Windows. Hasil yang didapat menunjukkan hipotesis yang diajukan diterima, semakin tinggi fear of missing out maka semakin tinggi konformitas. Begitu juga sebaliknya, semakin tinggi fear of missing out maka semakin tinggi konformitas pada individu generasi z.
Kajian Model Jaringan Syaraf Tiruan Untuk Memprediksi Secara Dini Tingkat Kelulusan Mahasiswa
Authors: Rohana Tatang , Nurlaelasari Euis , Awal Elsa Elvira , Novita Hilda Yulia 
Published: October 2024

ABSTRAKMasalah: Penelitian ini terkait dengan kajian algoritma jaringan syaraf tiruan untuk memprediksi secara dini tingkat kelulusan mahasiswa. Tujuan: Tujuan penelitian untuk mendeteksi atau memprediksi tingkat kelulusan mahasiswa yang lulus tepat waktu, sehingga hasilnya diharapkan bisa memberikan kontribusi bagi progam studi dalam menganalisa tingkat kelulusan mahasiswa.Metode: Algoritma yang dipakai meliputi Multilayer Perceptron, Support Vector Machine, dan Decision Tree. Kemudian akan dibandingkan algoritma mana yang memiliki tingkat akurasi yang terbaik dalam memprediksi tingkat kelulusan mahasiswa.Hasil: Berdasarkan hasil penelitian, model Decision Tree memiliki tingkat error rate yang paling baik yaitu 0, model Support Vector Machine sebesar 0.011, dan Multilayer Perceptron 0.029. Berdasarkan hasil uji performansi dengan Confusion Matrix, model Multilayer Perceptron memiliki akurasi sebesar 97,1%, Support Vector Machine 98,9%, dan Decision Tree memiliki akurasi 100%.Kesimpulan: Model Decision Tree memiliki tingkat akurasi terbaik, sehingga algoritma tersebut bisa digunakan dalam membuat sistem prediksi kelulusan mahasiswa tepat waktu. Untuk penelitian selanjutnya, disarankan untuk menambahkan lebih banyak data mahasiswa agar hasil penelitian bisa lebih baik. Variabel data set juga bisa diperluas tidak hanya dari aspek akademik mahasiswa, tetapi juga dari aspek non-akademik dan latar belakang ekonomi keluarga, seperti pendapatan orang tua, status pekerjaan mahasiswa, dan variabel lainnya.Kata kunci: Jaringan Syaraf, Prediksi, Multilayer Perceptron, Support Vector Machine, Decision Tree
Aplikasi Analisis Prevalensi Stunting Berdasarkan Survei Kesejahteraan Rakyat Di Kalimantan Selatan
Authors: Dharmawati Adani , Noor Hayati , Yazidah Anwar Rezky Izzatul 
Published: October 2024

Berdasarkan data Survei Status Gizi Indonesia (SSGI) tahun 2022, prevalensi stunting di Kalimantan Selatan sebesar 24,6%. Angka ini menunjukkan bahwa Kalimantan Selatan masih tergolong dalam zona merah. Oleh karena itu, salah satu upaya yang dapat dilakukan yaitu dengan membuat aplikasi yang mampu menganalisa data-data yang ada di survey kesejahteraan rakyat tersebut terhadap angka prevalensi stunting. Data pada penelitian ini didapat dari publikasi Statistik Kesejahteraan Rakyat Provinsi Kalimantan Selatan Tahun 2022 yang dilakukan oleh Badan Pusat Statistik (BPS) setiap tahun untuk mengukur tingkat kesejahteraan rakyat Indonesia yang dapat digunakan sebagai masukan bagi perencanaan dan evaluasi pembangunan. Dikarenakan hal tersebut, maka penelitian ini membuat aplikasi yang mampu menganalisa data-data yang ada di survey kesejahteraan rakyat tersebut terhadap angka prevalensi stunting. Dengan adanya aplikasi ini maka akan dengan mudah menganalisa variabel variabel apa saja yang berpengaruh besar terhadap prevalensi stunting, serta mamp nku membuat prediksi awal yang diharapkan akan menjadi dasar untuk pengembangan intervensi dan kebijakan yang efektif dalam menurunkan angka stunting di Kalimantan Selatan.Kata Kunci: analisis, stunting, kesejahteraan
The Relationship Between the Percentage of Skeletal Muscle (SMP) and the Emergence of Degenerative Diseases (Hypertension) in Posyandu for the Elderly Mugi Sehat
Authors: Ghani Farid , Siwi Adiratna Sekar , Dewi Pramesti 
Published: October 2024

Degenerative disease is a condition of continuous decline in body function with increasing age. Hypertension is a degenerative disease that is often suffered by the elderly. The aging process results in changes in body composition, often without being accompanied by weight changes. Increasing age in the elderly will experience functional limitations caused by changes in body composition, one of which is the Percentage of Skeletal Muscle. The purpose of this study was to determine the relationship between the percentage of skeletal muscle and the emergence of degenerative diseases (hypertension) in the elderly at the Mugi Healthy Elderly Posyandu. The instruments in this study used a Digital Sphygmomanometer to measure blood pressure and an Omron Karada Scan Body Composition Monitor Model HBF-375 to measure Skeletal Muscle Percentage. This research method uses a cross-sectional research design. The sample in this study is 58 people. The research was conducted at the Mugi Sehat Elderly Posyandu in the working area of the 2022 UPTD Kembar I health center in May-June 2023. The sampling technique in this study uses total sampling and data analysis using the Spearman Rank test. The results of this study from the bivariate analysis showed that there was no relationship between the Percentage of Skeletal Muscle and the emergence of degenerative diseases (hypertension) in the elderly at the Mugi Healthy Elderly Posyandu, namely the Percentage of Skeletal Muscle with hypertension P value = 0.576 (CC=-0.075).
Pobreza y vulnerabilidad energética en México: caracterización a partir de los usos locales de la energía
Authors: Sánchez María de la Concepción 
Published: October 2024

Objetivo. Describir los sistemas energéticos locales en tres municipios de Jalisco con el fin de caracterizar la vulnerabilidad energética que padecen, así como los actores implicados y las estrategias de fortalecimiento comunitario que implementan.
Metodología. Se realizaron diagnósticos colaborativos a partir del trabajo etnográfico y discusiones en red para una mejor comprensión del problema a partir de la realidad local.
Resultados. Se caracteriza la cadena energética desde su contexto local, la decripción de los usuarios y destinatarios de los servicios, así como los usos locales y colectivos de la energía.
Conclusiones. Los conceptos de pobreza y vulnerabilidad energética deben considerar las singularidades del mundo rural, donde las actividades domésticas y productivas muchas veces conviven, así como usuarios de tipo colectivo y público, como los municipios. La comprensión de esta cadena energética en profundidad permitirá generar estrategias hacia una transformación energética justa desde lo local.