bluuebunny/crossref_metadata_2025 huggingface dataset:
Environmental Education in Promoting Sustainable Practices: Use of Indigenous Games and Play in Raising Awareness in Elementary School Students
Authors: Evangelista Rousiane Damasceno , Corrêa Davi Henrique , Nunes Maria Julia , Figueiredo Jaglaisse Santos , Mascarenhas Samyra Waquim , Reis Mackson da Silva , Pinho Zulmira Maria Marques de , Moreira Cliciene dos Santos Pedrosa , Silva Maria Raimunda Chagas
Published: December 2024

Objective: The article aims to analyze how the Methodology of the Three Pedagogical Moments, combined with the use of indigenous games and play, can contribute to the promotion of environmental education in encouraging the development of sustainable practices among elementary school students.
 
Theoretical Framework: The article aims to investigate how the use of indigenous games and games can contribute, as pedagogical tools, to the promotion of sustainable practices and environmental awareness among elementary school students.
 
Method: The research comprises a qualitative approach, organized according to the Three Pedagogical Moments Methodology (3PM). Data collection was carried out using the following instruments: introductory lecture, questionnaires, research prepared by students, video, thematic workshop - production of toys: Jaguar Game, Shuttlecock and Spinning Top with recyclable materials and production of a short text by students.
 
Results and Discussion: The results obtained revealed that the study contributed to the fields of environmental and intercultural education, by showing that indigenous recreational practices, toys such as shuttlecocks, spinning tops and jaguar games, are still part of the daily lives of non-indigenous children.
 
Research Implications: The implications of this research cover several areas, promoting the appreciation of traditional indigenous knowledge in the school curriculum, while at the same time innovating the pedagogical practices of Environmental Education with the use of games and games.
 
Originality/Value: This study contributes to the literature by integrating traditional indigenous knowledge and 3MP methodologies in the teaching of Environmental Education, promoting sustainable practices in an inclusive and culturally rich way.
Acceleration of Chronic Wound Healing With Galenic cream of Snail Seromucoid, Durian Peel Extract Polysaccharides And chitosan
Authors: Harti Agnes Sri , Sutanto Yusup Subagio , Agustin Wahyu Rima , Saelan Saelan , Irdianty Mellia Silvy , Rohmatika Dheny
Published: December 2024

The treatment of chronic wounds take a relatively long time so a wound care process or wound management using traditional or modern medical therapy is needed.
 
Objective: The objective of this study is to investigate the effectiveness of galenic cream of snail seromucoid, durian peel extract and chitosan as anti-inflammatories in vitro and in vivo for chronic wound healing.
 
Theoretical Framework: Snail seromucoid, durian peel extract, and chitosan and their combinations can be developed as galenic cream preparations for the treatment of chronic wounds
 
Method: The research method was based on the experimental design with the research stages covering bioformulation of galenic cream preparations of snail seromucoid, durian peel extract, and chitosan as well as testing the quality of galenic preparations physically, chemically, and microbiologically.
 
Results and Discussion: Bioformulation galenic preparation of 2% snail seromucoid, 2% polysaccharide of durian peel extract; 2% chitosan and their combination with ratio 1:1:1 according to the requirements of Food and Drug Monitoring Agency, Republic of Indonesia No. 32 of 2019, it meets the requirements for the quality test of cream preparations in a physicochemical manner including pH, antioxidant activity, dispersion, and adhesion and microbiologically includes Total Plate Number, Yeast Mold Number, and no microbial pathogens Staphylococcus aureus, Pseudomonas aeruginosa,and Candida albicans.
 
Research Implications: The galenic of 2% snail seromucoid, 2% polysaccharide of durian peel extract and 2% chitosan  2%  is effective as an anti-inflammatory cream. The results of this study indicate implications for the acceleration of chronic wound healing rates.
 
Originality/Value: Harti et al's research results of the Basic Research Program Higher Education, Ministry of Research and Technology Republic of Indonesia, 2019-2022 fiscal years and the Simple Patent No. S00202010479 showed a synergistic effect of bioactive compounds seromucoid snails and chitosan as biological response modifiers or bioimmunostimulators and antimicrobial agents so that it can be developed as anti-inflammatory galenic preparations
A garantia do meio ambiente livre do tabagismo: contribuições do controle de convencionalidade
Authors: Araujo Priscilla Malta Marinho de , Silva Túlio Macedo Rosa e
Published: December 2024

O presente trabalho realiza uma breve análise sobre a importância dos direitos humanos em função da evolução da sociedade brasileira, a hierarquia em relação ao sistema de normas locais e formas de controle de convencionalidade, concedendo uma atenção especial à proteção do direito ao meio ambiente sadio, que inclui a luta contra o tabagismo. Nessa medida, o trabalho realiza reflexão a respeito da utilização do mecanismo do controle de convencionalidade tendo como objeto comparado a Constituição da República brasileira.  Para tanto, é possível verificar a imprescindibilidade da realização do controle de convencionalidade, em virtude da análise da validade de norma em face de tratados e convenções sobre direitos humanos. A metodologia utilizada na pesquisa foi o método indutivo, com base em pesquisa de obras doutrinárias, periódicos acadêmicos qualificados e legislação pertinente à temática explorada.
Innovative aspects of surgical treatment of injured with critical deep burns of the skin
Authors: Shapovalov S. G. , Novozhilov A. V.
Published: December 2024

The objective of the study was a comprehensive analysis of various options for surgical treatment injured with critical deep burns of the skin and attracting the attention of specialists to such an urgent problem. The relevance of the study was due to the increasing favorable prognosis for the life of injured with critical deep burns of the skin in connection with modern medical technologies of resuscitation and intensive care.

Methods and materials. The article discusses modern surgical technologies for restoring the skin of injured with critical deep burns of the skin based on an analysis of modern literature in the Russian Federation and abroad. Effective examples and comparative analysis of modern surgical methods for treating burnt patients are provided.

Conclusion. Modern aspects of surgical treatment of critical deep skin burns are relevant and significant in improving survival rates, prognosis and treatment outcomes. However, to achieve satisfactory results, a large team of qualified medical personnel is required, the burn hospital is well equipped with consumables and modern medical equipment.
Tax incentives for renovation of fixed assets in the context of ensuring economic security
Authors: KOROLEVA Lyudmila P.
Published: December 2024

Subject. The article considers tax instruments for calculating depreciation within the framework of corporate income tax.
Objectives. The purpose is to assess demand for existing tax incentives for the renovation of fixed assets, based on the analysis of depreciation data.
Methods. The study rests on general scientific research methods.
Results. The threat of a lack of investment in the real sector of the economy leads to an increase in the depreciation of fixed assets. In 2005–2023, depreciation indicators deviated significantly from the permissible threshold values. Depreciation is growing at a moderate pace, but its share in private investment is declining. In the current procedure for calculating depreciation for corporate income tax assessment, there is no direct connection between instruments and the level of depreciation of fixed assets.
Conclusions. The demand for tax instruments for accelerated depreciation within the framework of corporate income tax is decreasing. This is manifested in the decreased number of taxpayers using them, and specific indicators for a number of reasons.
The development of Iran's industry during the period of sanctions
Authors: VARSHAVSKII Aleksandr E. , DUBININA Viktoriya V.
Published: December 2024

Subject. This article discusses the impact of international sanctions on Iran's economic policy.
Objectives. The article aims to analyze the development of manufacturing industries in Iran in the context of sanctions in general, and the automotive and aviation industries in particular.
Methods. For the study, we used the mathematical research methods.
Results. Based on the analysis, the article shows that Iran's manufacturing industries have developed and keep on developing under sanctions due to cooperation with other countries, primarily with China, the import of the necessary components through third countries, and the creation of own models of machinery and equipment. Despite all the restrictions, the Iranian automotive industry has been able to achieve a high level of localization of components, and particular attention is paid to the production of unmanned aerial vehicles.
Conclusions. Iran has been able to get adapted to the sanctions imposed on it for its product diversifying markets, expanding cooperation with third countries and striving for self-sufficiency in production. It should be noted that the sanctions were introduced gradually. The experience of developing manufacturing industries in Iran during the period of sanctions can be used by other countries.
Assessing the relationship between economic crime and socio-economic indicators of the region
Authors: ARTEEVA Valeriya S. , KUL'CHITSKAYA Elizaveta A. , D'YAKONOVA Arina V.
Published: December 2024

Subject. The article discusses economic crime as one of internal threats to Russia’s security.
Objectives. The aim is to determine the main directions of fight against economic crimes, analyze the impact of some parameters on the level of criminalization of the economy.
Methods. The study employs econometric modeling methods.
Results. The study confirmed hypotheses about direct impact of the number of unemployed population and the volume of investments in fixed assets on the number of registered economic crimes in regions, and about inverse impact of the average per capita monetary income.
Conclusions. The proposed model can be used in further research to assess the level of economic security in the region. Strategies and measures to increase employment, stimulate the growth of the average per capita income of the population, the development and implementation of effective mechanisms to identify unofficial income and shadow transactions can act as the main tools to reduce the level of economic crime.
Russian financial market under sanctions
Authors: SMIRNOV Valerii V.
Published: December 2024

Subject. The article discusses the inflation targeting policy.
Objectives. The aim is to determine factors affecting the functioning of the Russian financial market in the context of sanctions.
Methods. The study draws on the correlation-regression analysis.
Results. The paper reveals a dominant significant gap between the money supply and loans and debt securities of the non-financial sector. The ability of corporations to securitize assets is declining. The need to attract household cash to the Russian financial market was established.
Conclusions. If considered, the findings will enable the monetary authorities to select the best tools for regulating the financial market.
Modern trends in digital transformation of the world economy and their practical application in the Russian Federation
Authors: KHUTOROVA Natal’ya A. , ROGASHKOV Nikolai A.
Published: December 2024

Subject. The article deals with the integration of digital technologies into various spheres of society.
Objectives. The study aims at the extrapolation of the most effective areas of digital transformation of the world economy to the Russian practice to implement new competitive opportunities.
Methods. We employed methods of logical and comparative analysis.
Results. Active digitalization increases the competitiveness of the economy and labor productivity. The inclusion of the position of Director of Digital Technologies in the staffing table of large enterprises will contribute to the development of the digital economy in Russia.
Conclusions. Our recommendations will increase the profitability of investing in digital transformation. The findings may be helpful for company executives when forming a digital transformation strategy, as well as for private investors.
Mechanisms for the strategic development of critical infrastructures in the northern oil-producing regions
Authors: GUZENKO Natal'ya V. , SINEVA Mariya V.
Published: December 2024

Subject. This article considers the fuel and energy complex as a strategically important branch of the Russian economy.
Objectives. The article aims to analyze the infrastructure support for the development of the economy of the northern regions of Russia and the oil industry, in particular.
Methods. For the study, we used a statistical analysis.
Results. The article reads that mutual cooperation between the northern regions of the country will contribute to the development of the mining industry, which is of strategic importance for Russia, and the development of the social sphere, transport and communications industries will improve the attractiveness of the areas for the population.
Conclusions. The formation of a critical information infrastructure functioning in a sustained fashion requires governmental support.
A study of the Donetsk People's Republic retail enterprises’ adaptive development landscape
Authors: VASHCHENKO Natal'ya V. , DOLYA Ekaterina A.
Published: December 2024

Subject. This article considers the business environment of retail enterprises of the Donetsk People's Republic and discusses their development problems in conditions of uncertainty.
Objectives. The article aims to identify key areas for the adaptive development of retail enterprises in the new Russian regions.
Methods. For the study, we used the expert assessment and integral estimation methods, multivariate analysis, and graphic modeling.
Results. The article finds that the landscape of adaptive development of retail enterprises of the Donetsk People's Republic is uneven, since it is formed under the influence of a wide range of factors, each of which has a multi-vector impact on their development. The implementation of preferential lending programmes for entrepreneurs expands the opportunities for attracting and using borrowed capital to ensure adaptive development.
Conclusions. The active implementation of measures to integrate into the legal, economic, cultural, and educational space of Russia contributes to increasing the comfort of the landscape of adaptive development of retail enterprises in the region. Retailers of the Donetsk People's Republic are facing the urgent task of digital transformation of business processes.
Tierra y conflicto: Cristóbal Arias y los mayas tzotziles del "común" de Zinacantán (1580-1599)
Authors: Bahena Pérez Martha Atzin
Published: December 2024

Este artículo estudia el litigio por las tierras de Navenchave. Apas y Puehtic entre los mayas tzotziles del “común” de Zinacantán y el alcalde de la República de Indios Cristóbal Arias. El pleito se desarrolla en el proceso de composiciones de tierras en la provincia de Chiapa y en el Reino de Guatemala a finales del siglo XVI y principios del siglo XVII. Se plantea que los litigios por la tierra y los recursos que se encontraban en ella traslucen los conflictos entre actores de la comunicación política para la toma de decisiones del gobierno indígena. Se caracteriza a Cristóbal Arias y a su familia como autoridades indígenas, se explican los vínculos que le ayudaron a apropiarse del sitio llamado Puehtic. Finalmente, se analizan los conceptos de posesión y apropiación de la tierra hallados en los argumentos de los mayas tzotziles del “común” y de Cristóbal Arias para lograr sus objetivos. Para ello se estudiaron las probanzas de méritos y servicios de Arias, el litigio de tierras entre este y los “indios del común”, así como el título de tierras que le otorgó la Audiencia de Guatemala después de la visita del juez compositor Barba Coronado en 1599.
Conflictos en torno de la posesión de la tierra y de los manglares en la región de Salvador y Bahia de Todos os Santos (Brasil, siglos XVI- XVIII)
Authors: Damasceno Fonseca Claudia
Published: December 2024

Este artículo pretende comprender los orígenes y las formas de legitimación de los espacios considerados “de uso público y común de las poblaciones” a través de un estudio de caso de la ciudad de Salvador da Bahia de Todos os Santos y su región entre los siglos XVI y XVIII. La investigación se basa en la documentación relativa a las tierras municipales donadas por el rey de Portugal para constituir los “baldíos” de la ciudad, y en la correspondencia oficial que trata de los conflictos por el uso de los manglares (situados en las playas y riberas de los ríos) que no estaban incluidos en el patrimonio municipal. Para analizar este material, se utiliza la noción de “bienes comunes” en sus múltiples dimensiones: social, político-económica y jurídica. Asimismo, intentamos analizar el uso en la documentación histórica de términos relativos a los derechos de propiedad con gran densidad conceptual, como “dominio” y “posesión”, cuyos significados cambian a lo largo del dilatado periodo que abarca la investigación.
The Relationship Betwen The Use Of Personal Protective Equipment And Work Accidents In Field Workers At PT. PLN (PERSERO) Belawan
Authors: Anasti Ajeng , Harahap Reni Agustina
Published: December 2024

Work Unexpected events like work accidents might result in fatalities and property damage. Businesses must supply personal protective equipment to reduce workplace accidents. Workers utilize personal protection equipment (PPE) as a safety measure to shield their bodies from potential workplace risks, illnesses contracted at work, and accidents. The goal of this study is to determine how field workers at PT. PLN (Persero) Belawan's attitude, knowledge, and usage of personal protective equipment relate to work-related accidents. This kind of research uses a cross-sectional study design and is quantitative in nature. There were forty-four samples used. The analysis's findings indicate a significant correlation (Pvalue <0.05) between attitude, knowledge, and the use of personal protective equipment and work accidents in employees at PT. PLN (Persero) Belawan. Attitude (p=0.042), knowledge (p=0.045), and the use of PPE (p=0.034) are the factors that were analyzed. The study concludes that attitudes, knowledge, and the usage of personal protection equipment are related to work-related injuries. In addition to issuing warning letters to employees who do not wear personal protective equipment often, the firm can step up its promotion of the use of PPE, apply penalties and other consequences phrases.
Rendimiento académico y deserción en estudiantes universitarios
Authors: Robles Lagarda Maribel , Bojórquez Díaz Cecilia Ivonne , Quintana López Víctor Alexander
Published: December 2024

Dropping out of school can be influenced by a variety of factors, such as academic difficulties, lack of motivation, personal problems, lack of family support or lack of financial resources. Understanding these factors is crucial to developing effective student retention strategies and promoting successful college completion. In this context, the present study aimed to know the relationship between academic performance and school dropout in university students in southern Sonora. The sample consisted of 120 students of social sciences and administrative sciences from a public university, selected in a non-probabilistic manner. The instrument used was the Questionnaire for university students designed by Artunduaga (2004), which consists of 66 questions, both open and closed, in order to identify the factors that affect academic performance and student dropout. The study followed a quantitative approach and a non-probabilistic correlational design. The data collected through the questionnaire was analyzed using IBM SPSS V. 26 software, applying descriptive statistics to obtain a detailed understanding of the results. It is concluded that there is a weak correlation between academic performance and school dropout; however, good academic performance can be a protective factor against other influences that support dropout.
Ibu Kota Negara yang (tak) Dirindukan: Kendi Nusantara, Jawaisme Jokowi, dan Semiologi Barthesian
Authors: Yuliana Nanik , Moh Atikurrahman
Published: December 2024

Kendi Nusantara dianggap oleh beberapa kalangan sebagai simbol Jawaisme Presiden Joko Widodo. Di lain pihak, prosesi Penyatuan Tanah dan Air Nusantara (14/3/22) sebagai fokus penelitian ini dipahami bagian dari sistem lambang yang melampaui kode-kode kebahasaan terkait awal pembangunan IKN Nusantara. Pesannya jelas: Jokowi tidak ingin mengulangi langgam para pendahulunya yang memimpikan pemindahan ibu kota negara namun akhirnya kandas menjadi wacana belaka. Penelitian ini menggunakan metode kualitatif dan analisis data Model Alir Miles & Huberman. Pokok pembahasan tertuju pada simbol dan wacana yang berserakan dalam prosesi awal pembangunan IKN Nusantara. Ritual yang kental dengan nuansa mistik menjadi sinyalemen yang khas dari seorang pemimpin berlatar kebudayaan Jawa. Kendi Nusantara menjadi representasi dari politik klenik ala Presiden Jokowi. Sebagai simbol, kendi identik dengan sistem budaya Jawa. Simbolisasi kendi sebagai bagian dari ritual mistik politik Jokowi (serta wacana-wacana yang melatarinya) ditelaah sebagai fenomena penandaan, yakni relasi antara penanda (signifier) yang konkrit dan petanda (signified) yang abstrak. Sistem tanda dalam penelitian ini menggunakan konseptual semiologi Roland Barthes yang menyakini proses penciptaan tanda selalu bersifat rumit dan kompleks (konotatif) dan tidak simplisitis (denotatif). Makna sebuah tanda yang hadir di tengah masyarakat senantiasa bersifat ambigu, dinamis, bahkan tidak jelas. Berdasarkan analisis yang telah dilakukan, penelitian ini menarik kesimpulan mitos seputar ritual Kendi Nusantara adalah cara komunikasi presiden yang tidak lagi memanfaatkan kode-kode linguistik verbal. Dalam artian, tujuan dari ritual tersebut lebih tampak sebagai aksi simbolik sehubungan dengan realisasi pembangunan IKN Nusantara.
Ekranisasi Cerpen “Hujan yang Tak Bersuara” Karya Lian Lubis Ke Dalam Bentuk Film Pendek
Authors: Salsabila Athaya , Hartati Dian
Published: December 2024

Cerpen “Hujan Yang Tak Bersuara” karya Lian Lubis merupakan salah satu cerpen yang mengalami ekranisasi. Penelitian ini dilakukan dengan tujuan untuk mendeskripsikan perubahan-perubahan yang terjadi pada transformasi cerpen “Hujan Yang Tak Bersuara” ke dalam film pendek. Data yang diperoleh bersumber dari cerpen “Hujan Yang Tak Bersuara” dalam buku Ayah Selalu Dikejar Anjing karya Lian Lubis, dan film pendek Hujan Yang Tak Bersuara karya Sutradara Ilham M Ardinan dan Rivan Mandala. Metode penelitian yang digunakan adalah metode kualitatif deksriptif. Cerpen “Hujan Yang Tak Bersuara” dan film pendeknya sama-sama mengangkat perihal pengalaman mistis penjaga hutan dan mitos yang ada di sekitar lingkungan Taman Hutan Raya Djuanda. Ekranisasi mengakibatkan cerpen dan film pendeknya memiliki perbedaan. Perbedaan dipicu oleh adanya perubahan saat transformasi. Perubahan yang ditemukan pada ekranisasi cerpen “Hujan Yang Tak Bersuara” berupa penambahan, pengurangan, dan perubahan bervariasi dari cerita, tokoh, alur, serta latar. Perubahan dilakukan untuk membuat visualisasi pada film pendek menjadi lebih menarik. Secara keseluruhan, perubahan yang terjadi masih relevan dan tidak menimbulkan perbedaan makna dengan cerpennya.
Sosioreligius Pada Tradisi Mamaca Masyarakat Madura Pesisiran
Authors: Amrullah Imron , Imayah
Published: December 2024

Penelitian ini mengkaji masyarakat Madura yang memiliki kekayaan budaya berupa sastra lisan yaitu, tradisi mamaca. Pada zaman sekarang tradisi sastra lisan di Madura dalam perkembangannya cukup mengkhawatirkan, termasuk tradisi mamaca. Tradisi ini berjalan di tengah kemajuan teknologi canggih yang menjadi salah satu hal paling digemari oleh generasi milenial. Sehingga, tradisi yang seharusnya menjadi identitas diri semakin terhapus ditinggal generasi penerus.  Penelitian ini menggunakan teori sosioreligius Muhammad Iqbal untuk menganalisis data yang bersumber dari tembang yang dibaca dalam proses tradisi mamaca yang berlangsung di desa Soroan kecamatan Sreseh Kabupaten Sampang.  Penelitian ini menggunakan pendekatan kualitatif deskriptif. Sedangkan metode yang digunakan dalam pelaksanaannya berupa observasi, perekaman, wawancara, serta pencatatan. Temuan dalam penelitian ini berupa Ajaran Ketuhanan yang berupa doa, wasilah, karamah, dan rendah hati yang terdapat dalam Tradisi Mamaca pada Masyarakat Madura Pesisiran.
Hubungan Jarak Jauh dalam Novel Geez & Ann Karya Rintik Sedu: Kajian Psikologi Sastra
Authors: Amala Ayyukum , Indarti Titik , Raharjo Resdianto Permata
Published: December 2024

Dalam Artikel ini dijelaskan mengenai perilaku hubungan jarak jauh atau yang disebut dengan long distance relationship yang digambarkan dalam novel Geez & Ann yang ditulis oleh Rintik Sedu menggunakan perspektif dalam kajian psikologi eksistensialisme yang dikembangkan oleh Sartre. Pendekatan pada penelitian ini menggunakan penelitian interdisiplin antara sastra dan psikologi. Metode penelitian dalam artikel ini menggunakan kualitatif-kuantitatif dengan menggunakan teori psikologi eksistensialisme yang berkiblat dari filsafat eksistensialisme. Sumber data yang digunakan adalah novel Geez & Ann karya Rintik Sedu dan responden berjumlah 130 orang berusia antara 18 – 25 tahun. Peneliti juga berusaha menggali realitas antara konflik fiksi dengan nyata dengan cara menyebar kuesioner ke 130 responden yang melakukan hubungan jarak jauh. Hasil dari penelitian ini menunjukkan bahwa hubungan jarak jauh dapat terjadi karena suatu alasan tertentu, seperti harus menempuh pendidikan di tempat yang jauh maupun karena alasan bekerja. Dalam menjalani hubungan semacam ini terdapat rasa kesepian, kesalahpahaman, dan kurangnya komunikasi serta godaan untuk berselingkuh yang bisa mengakibatkan berakhirnya hubungan jarak jauh.
Ekofeminisme dalam Novel Mata di Tanah Melus dan Mata dan Rahasia Pulau Gapi
Authors: Daka Syam Aminullah Fedora , Rengganis Ririe , Yuwana Setya
Published: December 2024

Keberadaan perempuan menjadi semakin rentan dalam kondisi alam dan kehidupan sosial. Permasalahan yang dihadapi oleh eprempuan dan alam sering kali diselesaikan melalui kritikan.. Akan tetapi, penyelesaian masalah perempuan dan alam melalui karya sastra adalah pendekatan yang baru di Indonesia. Hal tersebut menjadi tujuan peneliti untuk mengkaji hubungan perempuan dan alam dalam novel Mata di Tanah Melus dan Mata dan Rahasia Pulau Gapi karya Okky Madasari dengan teori ekofeminisme Vandana Shiva dan Mary Mies. Metode penelitian ini adalah deskriptif dengan pendekatan kualitatif. Teknik pengumpulan data menggunakan baca catat dan dianalisis menggunakan teknik hermeneutika. Sumber data dalam penelitian ini adalah novel Mata di Tanah Melus dan Mata dan Rahasia Pulau Gapi karya Okky Madasari. Hasil penelitian ini menunjukkan bahwa novel Mata di Tanah Melus memiliki kajian tentang relasi perempuan dan alam, defensif perempuan terhadap alam, serta kritik perempuan terhadap kerusakan alam, sedangkan novel Mata dan Rahasia Pulau Gapi hanya tidak memiliki pengetahuan tentang kritik perempuan terhadap kerusakan alam.
Tinjauan Tipe HOTS dan LOTS dalam Soal ASTS serta ASAS Bahasa Indonesia Tahun 2022-2024
Authors: Yandra Bulle Rama , Meliasanti Ferina , Huri Daman
Published: December 2024

Keterampilan berpikir tingkat tinggi atau Higher Order Thinking Skills (HOTS) merupakan kompotensi yang dibutuhkan pada abad ke-21. HOTS peserta didik dapat dilatih dengan kegiatan penilaian seperti pada soal tes tertulis Asesmen Sumatif Tengah Semester (ASTS) dan Asesmen Sumatif Akhir Semester (ASAS). Tujuan dari penelitian ini adalah untuk (1) menganalisis tingkat berpikir HOTS (2) menganalisis tingkat berpikir LOTS dalam soal Asesmen Sumatif Tengah Semester (ASTS) dan Asesmen Sumatif Akhir Semester (ASAS) Bahasa Indonesia kelas VII di SMP Negeri 1 Dramaga tahun ajaran 2022/2023 dan 2023/2024 berdasarkan taksonomi Bloom revisi Anderson dan Krathwohl disesuaikan dengan level kognitif Puspendik. Penelitian ini menggunakan pendekatan kualitatif dengan metode deskriptif. Subjek penelitian ini adalah soal ASTS dan ASAS Bahasa Indonesia kelas VII di SMP Negeri 1 Dramaga yang berjumlah 275, sedangkan objek penelitiannya adalah soal dengan tingkat berpikir HOTS dan LOTS. Teknik pengumpulan data dilakukan dengan tiga cara yaitu wawancara, dokumentasi, dan simak catat. Dari 275 pertanyaan, hasil analisis tipe HOTS atau level 3 penalaran, berjumlah 25 soal atau dengan persentase 9,09%, sedangkan tipe LOTS atau level 1 dan 2 berjumlah 250 pertanyaan atau dengan persentase 90,91%. Dari hasil analisis tersebut menjadikan penyusunan soal banyak menggunakan tingkat berpikir rendah atau LOTS, dibanding HOTS karena kurangnya pemahaman pendidik mengenai pembuatan soal HOTS dan menyesuaikan kondisi kognitif peserta didik yang masih lemah dalam berpikir tingkat tinggi.
Equivalent Load Identification and Verification in Frequency Domain for Liquid Rocket Engine
Authors: Yang Fengfan , Luo Yajun , Wang Jun , Du Longfei , Zhang Yahong , Xie Shilin
Published: December 2024

Accurately characterizing the dynamic load environment is vital for the structural optimization and fatigue life assessment of liquid rocket engines, but the difficulty in precisely measuring or identifying such distributed loads is substantial. This paper proposed a method to determine the equivalent concentrated loads of liquid rocket engines at main vibration sources using the direct inverse method in the frequency domain. Response verification is performed to confirm the effectiveness of the equivalent loads by assessing the consistency between responses due to them and actual distributed loads. A pumped liquid rocket engine is investigated for specific research. Responses from the hot-fire test are used to identify equivalent loads at three main vibration sources, which are the gas generator, turbine shell, and combustion chamber. The results indicate that the errors in responses induced by the equivalent loads and the actual distributed loads are generally within [Formula: see text]. To further validate the equivalent loads, an experiment is conducted, scaling and applying the equivalent loads to the rocket engine. The resulting responses, after amplification, align well with those obtained from the hot-fire test, confirming the validity of the proposed method. However, response verification errors escalate significantly when nonprimary sources are included in the equivalent locations.
Sensitivity Analysis and Validation of a Computational Framework for Supersonic Parachute Inflation Dynamics
Authors: As’ad Faisal , Avery Philip , Farhat Charbel , Rabinovitch Jason , Lobbia Marcus , Ataei Navid
Published: December 2024

The supersonic parachute inflation dynamics (PID) of the Advanced Supersonic Parachute Research (ASPIRE) SR03 parachute system, represented by a detailed computational model, are numerically simulated using a high-fidelity framework for fluid–structure interaction (FSI). Numerical results, in the form of representative quantities of interest, are validated against data from the ASPIRE SR03 flight test. The validation is performed on a predefined array of numerical simulations in order to investigate the robustness of these results and establish their sensitivities to identified critical modeling assumptions, including the resolution of the computational fluid dynamics mesh, the choice of the constitutive law for material modeling, and the choice of which physics to include. These sensitivities are evaluated with attention to their development and computational costs and to their associated uncertainties. The ultimate goal of the reported work is to pave the way for establishing best practices for the numerical simulation of supersonic PID and to advance the potential role of computational FSI in the design and evaluation processes of aerodynamic decelerator systems in general.
Unsteady Natural Convection in a Heater-Mounted Cavity with the Cattaneo Effect
Authors: Muthumeena Ramar , Saravanan Shanmugam
Published: December 2024

Natural convection generated by a hot block within a closed square cavity with cold vertical walls is considered. This setup serving as a prototype in several thermal management systems is modeled through the unsteady energy equation with the Cattaneo effect and the Navier–Stokes equations. A numerical solution based on finite volume method is carried out through the SIMPLE algorithm and Power Law scheme. Heat and fluid flow characteristics within the cavity for a moderately high range of Rayleigh numbers are studied. The influence of a thermal relaxation parameter on the possible steady and unsteady flow regimes is discussed. In the unsteady regime, the Cattaneo effect retards favorable conditions for thermal buoyancy and constricts oscillations in the overall heat transfer rate. The flow oscillations lose their stability and become weakly chaotic, whereas they are able to sustain themselves in the presence of the Cattaneo effect. The oscillation pattern exhibits a periodic, weak chaotic and then strong chaotic nature both in the presence and absence of the Cattaneo effect while increasing the Rayleigh number.
Influence of Silicon-Based Photoelectric Material Spectral Characteristics on Radiation Spectroscopy Thermometry
Authors: Ni Hu , Qiang Kejie , Ye Mingchun , Yang Bin , Wang Zhixin , Yang Yang
Published: December 2024

To research the influence of the photoelectric response characteristics of radiation thermometry, a high-temperature blackbody radiation spectrum measurement experimental system is built by using the standard blackbody furnace, optical-fiber spectrometer with silicon-based photoelectric detection material. By setting different integration times of the spectrometer, the standard blackbody radiation spectrum measurement at different temperatures is carried out. The influence of the photoelectric response characteristics parameters is analyzed in detail. Therefore, the linear range between fitting band and spectral response intensity of radiation spectrum thermometry parameters is optimized. On this basis, through the standard blackbody radiation temperature measurement, the influence of the optimal parameter fitting band and the linear interval of spectral response intensity on the radiation temperature measurement results are verified. The influence of the mentioned photoelectric detection response characteristics on the spectral radiation thermometry has an important reference value for improving the accuracy of the spectral radiation thermometry.
Sondage de la géométrie du retraitement des rayons X par les binaires X de grande masse avec le spectromètre à réseau de transmission à haute énergie sur Chandra
Authors: Tzanavaris Panayiotis , Yaqoob Tahir
Published: December 2024

A majority of stars reside in multiple systems, and a majority of massive stars appear in binaries. An important subset goes through an X-ray binary (XRB) phase, but the geometry of their X-ray reprocessing matter that gives rise to prominent spectral features such iron fluorescent X-ray emission remains not well understood. The similarity of XRB spectral features to those of Active Galactic Nuclei (AGN) in the X-rays motivates us to apply similar physical modeling for 10 well-known Galactic High Mass X-ray Binaries (HMXBs) observed with the Chandra High Energy Transmission Grating (HETG). Using two different state-of-the art models for X-ray reprocessing, that self-consistently model together Fe Kα fluorescent emission and scattered X-ray continua, we obtain unique insights into the geometry and kinematics of the accretion flow in these systems. Here, we present constraints on the shape as well as distance of the X-ray reprocessor from the accretion disk.
LiveJournal topic models and their improvement with contextualized representations for creating a model of hidden communities
Authors: Mamaev I.D. , Mitrofanova O.A.
Published: December 2024

Social networks reflect contemporary tendencies in our society. These tendencies allow users to form communities that have both explicit and hidden links. The latter one is of current interest among scholars. Despite the effectiveness of modern algorithms, they do not take linguistic parameters of datasets into account. This gap can be filled by an algorithm that combines linguistic and quantitative data analysis. The purpose of the study is to detect hidden links among users’ posts of the Russian segment of LiveJournal with the help of topic modeling procedures. The current size of the corpus is more than 95,490 posts (132 users). The procedure for constructing a model of hidden communities contains several stages. The first step is to process the corpus data using the Stanza library, which provides a single process of tokenization and lemmatization of social network posts and the removal of manually selected stopwords. The second step is creating contextualized topic models and their manual annotation. The final step is to build a semantic network of users using Easy Linavis and Gephi. The resultant model of hidden communities is represented as a group of vertices connected by edges. The results of the study provide new information about possible social groups in the Russian segment of social networks that can further be analyzed in terms of linguistics.
ИЗУЧЕНИЕ ИЗМЕНЕНИЙ МАССИВА ГОРНЫХ ПОРОД В ОБЛАСТИ ВЛИЯНИЯ ПОДЗЕМНЫХ ГОРНЫХ ВЫРАБОТОК
Authors: Шевченко Максим Дмитриевич
Published: December 2024

Приведен пример изучения трансформации вмещающих горных пород и земной поверхности в области влияния подземных горных выработок с помощью инженерно-геофизического метода. Объект исследований расположен в Республике Казахстан, Актюбинская область, г. Хромтау, где ведется добыча хромовых руд подземным способом. Над подземными горными выработками происходит сдвижение массива горных пород и земной поверхности, в результате чего здания и сооружения, находящиеся в зоне влияния выработок, подверглись деформации и частичному разрушению, что и вызвало необходимость в проведении исследований. Цель исследований заключается в изучении изменений массива горных пород в области влияния подземных горных выработок и определении их площади развития. Основным методом исследования является метод спектрального сейсмопрофилирования, позволяющий выявить пустоты в массиве горных пород, образующиеся в результате выемки полезных ископаемых. На участке было проведено исследование по профильным линиям, образующим сетку, что позволило подробно изучить подработанную территорию для получения достаточно точных результатов: карты выделенных неоднородностей, представленной в статье, построенной по результатам интерпретации спектральных сейсморазрезов, один из примеров которых также приведен в настоящей работе.

The article presents an example of studying the transformation of host rocks and the earth's surface in the area of influence of underground mining operations using the engineering and geophysical method. The object of research is located in the Republic of Kazakhstan, Aktobe region, Khromtau, where the extraction of chrome ores is carried out by underground mining. At the underground mine workings, the mass of rocks and the earth's surface are being shifted, as a result of which buildings and structures located in the zone of influence of the workings are being deformed and partially destroyed, which causes the need for this research. The purpose of the research is to study the changes in the rock mass in the area of influence of underground mine workings and to determine its development area. The main method of research is the method of spectral seismic profiling (SSP), which allows to identify voids in the rock mass formed as a result of mineral extraction. At the studied site, research was conducted on the profile lines forming the grid, which made it possible to study the partially worked territory in detail to obtain sufficiently accurate research results. The result of the research is a map of the selected inhomogeneities presented in the article, which was elaborated basing on the results of the interpretation of spectral seismic sections, one of the examples of which is also shown in this paper.
ПРОГНОЗ РАЗВИТИЯ ПОДЗЕМНОЙ ГЕОТЕХНОЛОГИИ ПРИ ОСВОЕНИИ ГЛУБОКОЗАЛЕГАЮЩИХ РУДНЫХ МЕСТОРОЖДЕНИЙ НА ПЕРИОД ДО 2030 ГОДА
Authors: Антипин Юрий Георгиевич , Смирнов Алексей Алексеевич , Никитин Игорь Владимирович
Published: December 2024

Выполнены исследования по прогнозированию изменения уровня основных технико-экономических показателей подземной разработки мощных глубокозалегающих железорудных месторождений с учетом развития подземной геотехнологии (внедрение автоматизированных (роботизированных) комплексов горных машин и оборудования, оптимизация технологических процессов на основе разработки цифровых двойников) и ужесточения требований по охране окружающей среды (увеличение размера платы за размещение отходов на поверхности) на период до 2030 года. Установлена экономическая целесообразность применения технологии с сухой закладкой, обеспечивающей размещение основного объема отходов производства, включая отходы обогащения, в подземном выработанном пространстве, при отработке залежей богатых и рядовых железных руд; в перспективе ожидается увеличение масштабов ее использования.

Studies have been carried out to forecast changes in the level of the main technical and economic indicators of underground mining on powerful deep-lying iron ore deposits, taking into account the development of underground geotechnology (implementation of automated (robotic) complexes of mining machines and equipment, optimization of technological processes based on the development of digital twins), as well as stricter environmental protection requirements (increase of the amount fees for waste disposal on the surface), for the period up to 2030. The economic feasibility of using dry-laying technology has been established, which ensures the placement of the main volume of production waste, including waste from ore dressing, in the underground space, during the development of deposits of rich and ordinary iron ores; in the future, we expect to increase the rate of its use.
АНАЛИЗ РЕЗУЛЬТАТОВ СЕЙСМИЧЕСКОГО МОНИТОРИНГА КУКИСВУМЧОРРСКОГО МЕСТОРОЖДЕНИЯ
Authors: Ломов Михаил Андреевич , Константинов Александр Викторович
Published: December 2024

Разработка месторождений полезных ископаемых и подземное строительство в сложных горно-геологических условиях и на больших глубинах сопровождаются повышенным горным давлением. Исследование свойств и состояния природно-технических систем требует проведения междисциплинарных исследований, подразумевающих обработку и совместный анализ различных данных, а также работу с инструментальными сетями наблюдений, измерительными системами и т.д., что требует разработки эффективных алгоритмов, технологий и высокопроизводительных компьютерных систем для работы с разнородными наборами научных данных, которые должны обеспечить комплексное решение задач по сбору, интеграции и обработке больших объемов информации. В данной работе в целях установления основных факторов, определяющих проявления удароопасности и техногенной сейсмичности, приведен анализ данных мониторинга сейсмических и сейсмоакустических событий на Кукисвумчоррском месторождении (Хибинский массив, Мурманская область) с использованием разработанной цифровой модели природно-технической системы, которая позволяет более надежно выявлять и интерпретировать ранее неизвестные или слабо изученные геологические структуры горного массива, производить более точный анализ природы возникновения сейсмоакустических событий, заблаговременно оценивать и прогнозировать геомеханическое состояние геосреды, выделять потенциально удароопасные участки.

The development of mineral deposits and underground construction in difficult mining and geological conditions and at great depths are accompanied by increased rock pressure. The study of the properties and the condition of natural-technical systems requires interdisciplinary research involving the processing and joint analysis of various data, as well as dealing with instrumental observation networks, measuring systems, etc. This requires the development of effective algorithms, technologies and high-performance computer systems to work with heterogeneous sets of scientific data, which should provide a comprehensive solution to the problems of collecting, integrating and processing large amounts of information. This paper, in order to establish the main factors determining the manifestations of impact hazard and technogenic seismicity, gives an analysis of monitoring data of seismic and seismoacoustic events at the Kukisvumchorrskoye field (Khibinsky massif, Murmansk region), using the developed digital model of the natural-technical system, which makes it possible to more reliably identify and interpret previously unknown or poorly studied geological structures of the mountain range, to make a more accurate analysis of the nature of the occurrence of seismoacoustic events, to assess and predict the geomechanical state of the geomedia in advance, to identify potentially impact-prone areas.
О ВЛИЯНИИ КОСМИЧЕСКОЙ ПОГОДЫ НА МАГИСТРАЛЬНЫЕ ЛИНИИ ЭЛЕКТРОПЕРЕДАЧ КОЛЬСКОГО ПОЛУОСТРОВА
Authors: Хасанов Айдар Маратович
Published: December 2024

Предложен алгоритм расчета индексов геомагнитно-индуцированных токов (ГИТ) на Кольском полуострове. Данный алгоритм основан на языке программирования Python. Для расчета индексов использовались данные магнитометров из обсерваторий, предоставляемые сервисом «Space and Earth Observation Centre». Данные в виде временных рядов обрабатывались с помощью фильтра частотной области. Затем на карте было построено пространственное распределение индексов GICx и GICy за 17.03.2021. Для оценки воздействия на карте построили Кольско-Карельский транзит. Предложенный алгоритм предоставляет инструмент для предварительной оценки риска космической погоды, связанной с деятельностью геомагнитно-индуцированных токов на Кольском полуострове.

The paper proposes an algorithm for calculating geomagnetic-induced currents (GIC) indices in the Kola Peninsula. This algorithm is based on the Python programming language. Magnetometer data from observatories provided by the Space and Earth Observation Centre service were used to calculate the indices. The data, in the form of time series, were processed using a frequency domain filter. Then the spatial distribution of the GICx and GICy indexes for 03/17/2021 was plotted on the map. To assess the impact, the Kola-Karelian Transit was built on the map. The proposed algorithm provides us with a tool for preliminary assessment of the risk of space weather associated with the activity of geomagnetic-induced currents in the Kola Peninsula.
ЭКОНОМИЧЕСКАЯ И ТЕХНОЛОГИЧЕСКАЯ ЦЕЛЕСООБРАЗНОСТЬ ПОВЫШЕНИЯ ИСПОЛЬЗОВАНИЯ ПОТЕНЦИАЛЬНОЙ ЭНЕРГИИ СПЕЦИАЛЬНЫХ КОНСТРУКЦИЙ ЗАРЯДОВ ВЗРЫВЧАТЫХ ВЕЩЕСТВ
Authors: Щукин Юлий Григорьевич , Арестов Дмитрий Александрович , Алексеенко Владимир Борисович , Чистяков Николай Анатольевич
Published: December 2024

Рассмотрен опыт применения технологии производства буровзрывных работ в условиях глубоких карьеров при заоткоске уступов методом предварительного щелеобразования с использованием специального контурного заряда ЗКВ-Б, а также опыт совершенствования технологии буровзрывных работ и конструкции зарядов взрывчатых веществ в промышленных условиях карьеров АО «Ковдорский ГОК», ПАО «Ураласбест» и АО «Апатит».

The article considers the experience of using the technology of drilling and blasting operations in deep quarries, when cutting ledges by the method of preliminary crevice formation using a special contour charge ZKV-B, as well as the experience of improving the technology of drilling and blasting operations and improving the design of explosive charges under the industrial conditions in the quarries of JSC "Kovdorskiy GOK", PJSC "Uralasbest" and JSC "Apatit".