bluuebunny/crossref_metadata_2025_split huggingface dataset:
THE APPLICATION OF DISCOURSE-DISCUSSION METHOD AND STUDENT’S RESPONSE DURING THE NEW NORMAL ERA ON TEACHING SPEAKING
Authors: Putri Trikaloka Handayani , Fauziyah Nailul , Tiawati Susi Nur 
Published: September 2024

New normal is a change in behavior or habits to maintain normal activities by always applying health protocols in the middle of the covid-19 pandemic. The covid-19 pandemic has an impact on the teaching and learning process, especially on the teacher teaching speaking method. The purpose of this study is to (1)describe how the teacher applies the learning method in teaching speaking during offline learning new normal era and (2)describe students respond to the teaching speaking method during offline learning new normal era. This research has expounded to explore the teacher’s methods used during the new normal era.
This current study applied descriptive qualitative with teacher teaching speaking method during the new normal era. The data were collected by interview, observation checklist, and questionnaire. The Interview was done to the English teacher as the participant of this study, to get information about the differences in the learning activity during the covid-19 pandemic. The interview and observation checklist was done to get the teacher's teaching method during the new normal era. And the questionnaire was done to get the students' respond with the teacher teaching speaking method during the new normal era. The subject of this research were students and the English teacher of SMK Telkom Darul Ulum Jombang. And, the result of this study showed that in applying discourse-discussion method the teacher conducted the following steps, introduction and review, Information presentation, Monitor understanding, and Alignment. Then, there were 3 types of responses found, cognitive response, affective response, and conative response.
Alterações nos atributos químicos do solo em função dos sistemas de produção agrícola no cerrado goiano
Authors: Da Costa Claudio , Cabral Lazaro , Pompermayer Guilherme  Pompermayer , Alves Milla , Guimarães Tiara 
Published: September 2024

Nos sistemas de produção agrícola no cerrado a sucessão soja/milho é a mais difundida entre os produtores. Alternativo a este sistema, as gramíneas em sucessão a soja, como o milheto e as braquiárias. Estudos para consolidar os benefícios promovidos por estas plantas de cobertura nos atributos químicos são necessários para expansão destas técnicas na região de Cerrado, favorecendo a sustentabilidade do sistema plantio direto e do meio ambiente. O objetivo do trabalho foi avaliar a influência das culturas antecessoras à soja nas características químicas do solo. O experimento foi iniciado em 2016 em Jataí-GO num Latossolo Vermelho distroférrico. O delineamento experimental foi o de blocos casualizados, com 4 tratamentos (milho/soja; braquiária/soja; milho+braquiária/soja; milheto/soja) e 12 repetições. A amostragem de solo foi realizada em outubro/2020. Foram determinados pH, Matéria Orgânica, H+Al, P, K, Ca, Mg, V% e Al+3. As variáveis foram submetidas a anova e as médias comparadas pelo teste de Tukey 5% de probabilidade. O pH e a matéria orgânica do solo não foram alteradas pelos sistemas de produção. Os teores de Ca e Mg reduziram nas camadas superficiais do solo nos sistemas milho/soja e o milho+braquiária/soja, evidenciando a elevada extração de nutrientes pela cultura do milho e soja em razão da maior produção por área. Já para os teores de P, foram superiores nestes tratamentos na superfície por ter sido realizado a adubação na cultura do milho. Os sistemas braquiária/soja e milheto/soja ciclam maior quantidade de nutrientes e os disponibilizam, por não haver exportação por estas culturas de cobertura.
Pemberdayaan Ikatan Pelajar Muhammadiyah (IPM) Untuk Mencegah Infeksi Menular Seksual Pada Remaja Muhammadiyah Di Kabupaten Sintang
Authors: Hariani Eka , Putra Gandha Sunaryo 
Published: September 2024

Infeksi menular seksual (IMS) adalah infeksi yang ditularkan melalui hubungan seksual baik secara vaginal, anal dan oral. Menurut estimasi CDC terdapat 20 juta IMS baru setiap tahun dan sebagian orang yang terinfeksi ialah remaja usia 15 sampai 24 tahun. Indonesia merupakan Negara urutan ke-lima paling beresiko IMS di Asia dimana kasus IMS yang ditangani pada tahun 2018 sebanyak 140.803 kasus. Sementara di Kabupaten Sintang, jumlah kasus IMS juga mengalami peningkatan pada tahun 2022 dimana jumlah kasusnya mencapai 47 kasus. Jenis IMS paling banyak terjadi pada penyakit sifilis dan gonore. Tujuan kegiatan pengabdian ini adalah untuk mencegah agar kasus IMS ini tidak terjadi pada remaja khusunya pada remaja Muhammadiyah di Kabupaten Sintang. Metode pelaksanaan kegiatan ini meliputi pelatihan sosialisasi IMS pada Ikatan Pelajar Muhamamdiyah (IPM) serta membentuk pendidik sebaya di IPM. Hasil kegiatan menunjukkan p value sebesar 0,00 yang berarti terdapat perbedaan yang bermakna tingkat pengetahuan remaja sebelum dan sesudah dilaksanakan pelatihan dimana terdapat peningkatan skor pengetahuan peserta sebesar 2,75. Disarankan kepada pelajar Muhammadiyah untuk dapat menyebarluaskan ilmu pengetahuan yang sudah diterima dari kegiatan pelatihan ini dan menyebarluaskan informasi mengenai layanan konseling remaja yang ada di Puskesmas Tanjung Puri
Energy-saving measures for the operation of industrial furnaces at a gas processing plant
Authors: Ziganshin Sh. G. , Zagretdinov A. R. , Vankov Yu. V. 
Published: September 2024

THE RELEVANCE. The gas processing industry is quite energy intensive and requires significant energy costs to carry out its activities. Finding ways to improve the energy efficiency of enterprises in this industry is a necessary and urgent task. THE PURPOSE. Identification of opportunities to improve the energy efficiency of the operation of existing industrial furnaces of a gas processing enterprise with the development of energy-saving measures.METHODS. To achieve this goal, a study of existing industrial furnaces of a gas processing enterprise was conducted for the possibility of useful use of low-potential heat of outgoing flue gases. A feasibility study of the proposed energy-saving measures has been carried out.RESULTS. The analysis of the enterprise revealed a low efficiency of technological furnaces. The reasons for the low efficiency are the overestimated excess air coefficient and the high temperature of the exhaust flue gases. The following directions for improving the efficiency of furnaces are proposed: utilization of the thermal energy of flue gases and maintenance of the excess air coefficient at the regulatory level.CONCLUSION. The calculated energy saving potential with a decrease in the temperature of outgoing flue gases to 160 ° C was 82348.8 Gcal, and with a decrease in the excess air coefficient to the standard 5% - 8986 Gcal. In total, this amount will amount to about 23% of the total heat generation by industrial furnaces. The proposed energy-saving measures will make it possible to utilize the thermal energy of flue gases and reduce the excess air coefficient in order to achieve a standard fuel/air ratio. The effect of the proposed measures will amount to 79694 Gcal, which is about 20% of the total heat generation by industrial furnaces.
The use of plant waste to ensure the functioning of agricultural energy complexes
Authors: Nabiullina M. F. , Mingaleeva G. R. , Afanaseva O. V. , Timofeeva S. S. 
Published: September 2024

RELEVANCE. Agricultural enterprises generate vegetable waste, which is difficult to utilize. Such waste can be used for combustion in boilers, providing thermal and electric energy to an agricultural energy complex. A hybrid mini-thermal power plant combining renewable energy sources and plant biofuels will be able to provide more economical, environmentally friendly and reliable supplies of heat and electricity under any demand conditions compared to using one of these systems.OBJECTIVE. Determination of fuel consumption during combustion of various types of vegetative agricultural waste in a hybrid mini-thermal power plant with parallel connection of solar energy concentrators under conditions of solar insolation of the Republic of Tatarstan.METHODS. The article considers the chemical composition and characteristics of various types of plant waste from agriculture. The average total energy consumption load of an agricultural enterprise has been determined. RESULTS. To determine the consumption of biofuels for the operation of the KE10-14CO boiler, the calculation of the theoretical volumes of combustion products and the thermal calculation of the boiler were carried out. The need for auxiliary fuel at mini-thermal power plants with parallel connection of solar energy concentration plants has been determined. The calculation of the heat collected by the solar collector has been performed.CONCLUSION. The use of solar energy concentrators when connected in parallel with a biofuel boiler makes it possible to evenly supply energy to the enterprise and form biofuel reserves. Calculations have shown that the use of hybrid biomass combustion plants and solar collectors helps to reduce fuel consumption.
Experimental evaluation of the flow structure in a vertical conical diffuser with different air supply methods
Authors: Plotnikov L. V. , Ryzhkov A. F. , Krasilnikov D. N. , Davydov D. A. , Shurupov V. A. 
Published: September 2024

RELEVANCE of the study is determined by the fact that vertical conical diffusers are used as auxiliary devices in many technical applications in various industries (chemical industry, power engineering, technological devices, etc.).THE PURPOSE. The influence of the method (design) of air supply, the cross-sectional shape of the supply channels and nozzle tubes on the gas-dynamic structure of the flow in a vertical diffuser for different flow characteristics was assessed.METHODS. The structure (distribution) of the flow inside a vertical diffuser for supplying air using different designs of supply channels was studied on an experimental bench. Based on the thermal imaging method, the flow structure in a vertical diffuser was studied. In this study, two methods of supplying air to a vertical diffuser were studied: supplying air through one straight channel from the bottom and nozzle supplying air through four tubes. The channels and nozzles had cross sections in the shape of a circle, square and triangle. Accordingly, the influence of six air supply designs into a vertical diffuser and their influence on the gas-dynamic flow structure were studied.RESULTS. The experiments were carried out under stationary air flow conditions in the diffuser for air flow rates from 0.015 to 0.06 m3/s. The Reynolds number for the air flow at the outlet of the supply channel was in the range from 42500 to 150000. Thermograms of the flow structure in a vertical diffuser were obtained for different methods of air supply for different flow characteristics.CONCLUSION. Features of the flow structure in a vertical diffuser with traditional air supply from below through one channel consist in the formation of a pronounced central air flow along the vertical axis of the diffuser when using all channel configurations. In this case, the cross-sectional shape of the supply channel has a significant impact on the flow structure in the conical diffuser. Features of the flow structure in a vertical diffuser with nozzle air supply through four tubes are the absence of stagnant zones and a central air flow along the axis. At the same time, the use of square and triangular nozzle tubes leads to a more uniform distribution of air flow throughout the entire volume of the vertical diffuser.
Methods for optimizing rotors of synchronous electric motors with permanent magnets
Authors: Maiorov A. A. , Safin A. R. 
Published: September 2024

RELEVANCE of research is the most preferred method of efficient rotor synchronous motor with some magnets. Currently, synchronous electric motors with ethereal magnets are increasingly used in various fields. For each task, it is necessary to implement s synchronous electric motor with small magnets with desire (torque, emotional cooling and many others). In order to make the most efficient use of a synchronized motor with universal magnets, methods are applied. TARGET. The usual methods of standard design of a synchronous motor with original magnets are aimed at determining the optimal parapets to be applied by changing them at a given value using indicative algorithms. The application of this approach is limited by parameterization, which is determined by the experience of the designer and manufacturing constraints. At present, the development of technologies for the production of metals and magnets, it has become possible to manufacture metals and detect magnets of various geometric shapes. It is this use of the topological estimation method. At present, topological modernization of large-scale construction, the application of topological strategy in the design of synchronous electric motors with federal magnets is only now gaining rapid development.METHODS. When solving the tasks set, a comparative analysis of various merged for comparative analysis of various methods for comparing the rotors of synchronous electrical motors with natural magnets was carried out.RESULTS. The article describes the relevance of the topic under consideration. The most effective methods for optimizing the rotors of synchronous electrical motors with permanent magnets are determines. The conditions under which the application of one or another method oh optimizing the rotor is most effective are determined.CONCLUSION. The article describes various method for optimizing the rotors of permanent magnet synchronous motors. The pros and cons of various optimization methods are described after studying various types of optimizations, it was concluded that the most effective optimization method is the topology optimization method for rotors of permanent magnets synchronous motors.
Peducing the frequency of switching overvoltage in generator networks
Authors: Belsky R. A. , Frolov V. Y. , Zhiligotov R. I. , Safonov E. P. 
Published: September 2024

THE PURPOSE of the study is to study the problem of switching overvoltages in 10 kV generator networks. Using the Matlab Simulink package, create a model of common auxiliaries of a 10/0.4 kV power station, calculate the overvoltage at different sections of the current, evaluate the effect of vacuum switches on each other, evaluate the effectiveness of nonlinear overstrain limiters, with parallel switching.THE SCIENTIFIC SIGNIFICANCE consists in obtaining a method for calculating transients with simultaneous switching of several switches. THE PRACTICAL SIGNIFICANCE lies in the possibility of using the resulting model for a more accurate selection of protective equipment.METHODS. To create a model of common auxiliaries of 10/0.4 kV and the calculations of transition processes, it used a Matlab Simulink package. RESULTS. The article discusses switching overvoltages in their own needs of 10/0.4 kV. The influence of parallel switching of vacuum circuit breakers on the increase in the multiplicity of overvoltages is estimated. The influence of the specific energy intensity of nonlinear surge limiters on the multiplicity of overvoltages was also evaluated.CONCLUSION. This model showed that the parallel switching of two vacuum circuit breakers can increase the frequency of overvoltage by 20-40 %, which can lead to an increase in wear of both insulation of the protected equipment and the probability of re-breakdown in a vacuum chamber. Moreover, the higher the current cut, the higher the increase in the frequency of the overstrain, the multiplicity will also increase if the shutdown time between the switches is reduced. The main means of protection against switching overvoltages is a non -linear overstrain limiter, but when they are selected, the nominal working voltage is primarily taken into account, which leads to the fact that the increase in the frequency of overstrain from parallel switching can level the effectiveness of a nonlinear limiter.
Decolonial Animal Ethics in Linda Hogan’s Poetry and Prose. Towards Interspecies Thriving by Małgorzata Poks (Book Review)
Authors: Lönngren Ann-Sofie 
Published: September 2024

Małgorzata Pok’s Decolonial Animal Ethics in Linda Hogan’s Poetry and Prose: Towards Interspecies Thriving (2023) focuses on the relationship between the modern, hierarchical, anthropocentric view of non-human animals, and the traditional, relational view in Indigenous ontologies. In dialogue with human-animal studies, decolonial studies, and traditional ecological knowledge (TEK), the study provides an in-depth engagement with the literary authorship of Chickasaw poet and novelist Linda Hogan. The questions that Poks asks are: What is the significance of Indigenous knowledges for the Anthropocene? How do these knowledges relate to the extinction of species and environmental grief? What insights are offered by Indigenous ethics to activists and decision makers in this regard? Despite the scope of Hogan’s production there is not much written about her literary production, Poks claims, even less so about the representation of the human-animal relationship in it. This is a lack which Poks makes up for in a thorough investigation of Hogan’s prose and poetry from the 1970’s until today. In Hogan’s works, themes like mercy, compassion, wildness, grief, and the connection between femininity and animality are in constant dialogue with the painful story of Indigenous America. Through Hogan’s own experiences in life, her description of places like Oklahoma and Colorado gain both material and metaphorical qualities. This is also the case with the landscapes and the non-human animals who inhabit them and who become agents in their own right in a constant yet shifting and transformative relationship to the human, who is thus decentered in effective ways.
Thixomolding Developments
Authors: Decker Raymond , LeBeau Stephen , Melkent Tony , McGraw Gavin , Wilson Bill 
Published: September 2024

Abstract
Thixomolding is a method of molding semi-solid magnesium alloy pellets using equipment and processing methods similar to injection molding. Its commercial growth has been driven by its technical advantages, including enhanced precision, environmental cleanliness, and the ability to produce complex 3D shapes with high yields and minimal waste.
Twitch, la televisión de la generación Z
Authors: Jiménez-Prado Carlos 
Published: September 2024

Introducción: Para la generación Z, el streaming es un nuevo concepto de lo que es ver televisión. La era del streaming está marcada por tendencias cambiantes en los modelos de distribución audiovisual y publicidad. Los servicios sociales de transmisión en vivo SLSS, emergen de las comunidades multimedia en línea. Twitch, ha evolucionado para convertirse en el segundo servicio social de transmisión en vivo SLSS más popular en términos de audiencia. El presente trabajo se enfoca en los streamers que crean contenido en español en la categoría IRL (en la vida real). Metodología: El presente trabajo se fundamenta en una metodología mixta que incluyó una revisión exhaustiva de la literatura y entrevistas a profundidad en Cali, Colombia. Resultados: Los streamers colombianos son más cercanos a su comunidad, las interacciones son más genuinas y la jerga ayuda para esta conexión. Discusión: ¿Podría ser Twitch el surgimiento de un nuevo estándar sin anuncios en la industria de la producción y distribución audiovisual, paralelo al de la televisión y otras plataformas? Conclusiones: Twitch presenta potencial para los streamers colombianos debido a que países como Chile y Perú, con menos habitantes aportan incluso el doble de streamers Top en la categoría IRL.
ОРГАНІЗАЦІЯ ДЕРЖАВНОГО РЕГУЛЮВАННЯ ІНВЕСТИЦІЙНОЇ ДІЯЛЬНОСТІ В СФЕРІ ЗЕМЛЕКОРИСТУВАННЯ
Authors: Гарнага Олександр 
Published: September 2024

Статтю присвячено організації державного регулювання інвестиційної діяльності в сфері землекористування. Розкрито основні аспекти державного регулювання в сфері землекористування. Наголошено, що фундаментальним фактором розвитку збалансованого землекористування є вирішення проблеми залучення інвестицій у цю сферу. Зазначено, що під інвестиційним потенціалом сільськогосподарських земель слід розуміти можливість отримання максимального доходу у короткостроковій чи довгостроковій перспективі від здійснення капіталовкладень у землю з метою підвищення її родючості та забезпечення сталого і ефективного землекористування. Представлено методологічні засади формування ВВП за видами економічної діяльності (сільське господарство, лісове господарство та рибне).
Pengelolaan Pembelajaran Bahasa Inggris Melalui Lagu
Authors: Siswoyo Siswoyo , Yuniarti Fatma 
Published: September 2024

Tujuan pelaksanaan pengabdian pada masyarakat ini adalah untuk memberikan tambahan materi Pelajaran Bahasa Inggris kepada para santri Lembaga Pendidikan Islam “NURUL YAQIN” Teluk Betung Barat. Pengajaran kelas Bahasa Inggris pada kesempatan kali ini dikelola dengan menggunakan lagu. Lagu mempunyai daya tarik yang kuat bagi masyararakat tanpa terkecuali anak-anak. Topik Bahasa Inggris yang diajarkan adalah Parts of the body yang ditulis dalam lirik lagu. Peserta pengabdian masyarakat ini adalah para santri yang belajar di Lembaga Pendidikan Islam “NURULYAQIN” Teluk Betung Barat Bandar Lampung Lampung. Setelah mereka mengikuti pengabdian masyarakat ini, para santri merasa terbantu dan merasa senang karena mendapatkan tambahan ilmu baru. Mereka dapat menghafalkan kosa kata Anggota tubuh dalam Bahasa Inggris dalam bentuk lagu. Mereka juga merasa lebih mudah untuk menghafalkan kosa kata tersebut. Para guru dan juga pengurus merasa senang dengan diadakannya kegiatan pengabdian pada masyarakat ini. Para santri menjadi termotivasi untuk lebih giat dan rajin dalam belajar al-qur’an dan praktek ibadah lainnya.
Jari Trigonometri: Alternatif Alat Peraga Pembelajaran Matematika
Authors: Sarumaha Yenny Anggreini , Khairiani Dian , Khasanah Nur Dina Meylaila , Sari Nurma 
Published: September 2024

Penggunaan alat peraga dalam pembelajaran matematika bukanlah hal baru. Di tengah-tengah digitalisai yang berkembang, penelitian ini hadir memberikan pandangan penggunaan alat peraga dalam pembelajaran matematika. Tujuan penelitian ini adalah mengkaji lebih dalam pengalaman siswa dalam menggunakan alat peraga pada materi sudut istimewa trigonometri. Penelitian ini fokus pada 4 orang siswa kelas X SMA di Yogyakarta, yang terdiri dari 4 orang siswa. Metode yang digunakan adalah metode kualitatif dengan menggunakan triangulasi data untuk mendeskripsikan hasil temuan. Penelitian menunjukkan bahwa penggunaan Jari Trigonometri dalam memperlajari sudut-sudut istimewa memberikan pengalaman dan persepsi positif bagi siswa dalam memahami dan mengingat sudut istimewa. Selain itu, motivasi dan keterlibatan siswa dalam pembelajaran juga meningkat. Meskipun mengalami tantangan dalam memahami penggunaan alat peraga, siswa menyatakan memperoleh manfaat yang signifikan dalam menggunakan Jari Trigonometri.
The use of manipulation in learning mathematics is not a new thing. In the development of digitalization, this present study stands to open again perspective using hand on manipulative in teaching and learning mathematics. The purpose of this study was to understand deeply students’ experiences in utilizing manipulatives to learn special angles in trigonometry. This study focused on a small group of grade X senior high school in Yogyakarta, which consisted of 4 students. The method in this study was a qualitative method using data triangulation to describe the findings. The results show that using Jari Trigonometri in learning special angles gave positive experiences and perceptions for students to understand and remember special angles. Moreover, students’ motivation and participation in learning improved better. Albeit having obstacles in comprehending the use of Jari Trigonometri, students affirmed gaining benefits in utilizing this hands-on manipulative.