bluuebunny/crossref_metadata_2025_split huggingface dataset:
Promising potato hybrids in Siberia
Authors: Churakov A. A. , Popova N. M. , Khalipsky A. N. 
Published: May 2024

The results of studying potato hybrids in the nurseries of preliminary and competitive variety trials are presented. The research was conducted in 2018–2022 in the Krasnoyarsk Territory in grain and fallow crop rotation. The soil of the experimental plot is represented by leached chernozem, low- and medium-moist heavy loam of granulometric composition. Experiment design, yield recording and data processing were carried out in accordance with the generally accepted recommendations for work with the crop. Based on the Selyaninov hydrothermal coefficient, the weather conditions of the vegetation periods of the years of research can be characterized as slightly arid. The HTC was 1.1 in 2019 and 2021, in 2020, 2022 – 1,3. According to the results of the preliminary variety trials, lines A-114, A-326, A-529, A-635a exceeded or were at the level of the standard variety Krasnoyarsky Ranniy by the number of marketable tubers and yield. During 4 years of research in the nursery of competitive varietal trial, the studied breeding lines on average formed yields at the level or higher than the standard varieties. According to the elements of the yield structure in the competitive variety trial lines A-114, A-529 significantly exceeded the standard variety in marketability, as well as had a smaller number and weight of unmarketable tubers. Based on the results of the evaluation in 2019–2021 of the chemical composition of tubers for dietary and functional food, lines with low starch content (up to 14%) are proposed: A-114 (12.2%), А-672а (9.9), А-635а (12.7%). Based on the study in 2019–2022 of the line A-114 in competitive trials, preliminary and production multiplication, ecological assessment, application materials for admission to use and protection of the new potato variety Akrux were submitted to the State Variety Commission.
Сучасні проблеми силової підготовки військовослужбовців підрозділів спеціального призначення
Authors: Zavizion Oleksandr , Chernozub Andrii , Aloshyna Alla 
Published: May 2024

Topicality. The growing requirements for the level of functional capabilities of the body of servicemen of special purpose units require scientists, together with specialists from the Armed Forces of Ukraine, to develop effective mechanisms for improving the system of military training. The Goal of the Work. Studying the problem of the feasibility of implementing the results of modern research on adaptive changes in the body in the conditions of different load regimes into the process of military training of military personnel of special purpose units. Research Methods. The work uses a theoretical analysis and generalization of scientific literature and a sociological survey method. 25 physical training instructors in the Armed Forces and 84 servicemen of special purpose units (SPUs) took part in the study. The key issues were related to military training in the Armed Forces. A comparative analysis of the answers of instructors and servicemen with the results of research by leading scientists studying modern mechanisms for improving power capabilities was carried out. Research Results. It was established that the results of the survey of physical training instructors in the Armed Forces and military personnel of the Ukrainian Armed Forces in matters related to the use of control methods for adaptive changes in the body and load correction mechanisms do not fully correspond to the data presented by modern, mostly foreign scientists. Thus, in the modern system of force training of foreign armies, physiological, morphofunctional and biochemical methods of controlling adaptive changes in the body are actively used, and in the Armed Forces of Ukraine, as the results of our survey showed, only the heart rate indicator. Also, the Armed Forces do not use methods of quantitative assessment of force load parameters, which does not allow for the development of optimal load regimes for each category of servicemen. Conclusions. On the basis of the conducted research, it can be stated that the instructors and servicemen of the PSP who participated in the survey only minimally realize the potential that can be obtained in the process of military training. The absence of a mechanism for developing optimal load modes, their correction, and integral control of adaptive changes in the body will not allow to selectively increase the maximum strength or strength endurance indicators of the relevant muscle groups necessary for the implementation of combat tasks in a short period of time.
PEMBENTUKAN SIKAP TOLERANSI BERAGAMA MELALUI PROGRAM RABU IBADAH DI SMP TAMAN HARAPAN MALANG
Authors: Akmalia Qonita Farhana , Taufiq Hadi Nur , Muthohirin Nafik 
Published: May 2024

Indonesia memiliki berbagai perbedaan baik dari suku, ras, dan agama. Pada satu sisi keberagamaan tersebut bisa mendatangkan keberkahan, Tetapi pada sisi yang lain dapat memunculkan bencana jika terjadi persinggungan antar golongan yang berbeda. Pendidikan multikultural dapat menjadi cara pandang untuk melihat realitas majemuk yang merupakan respons terhadap perkembangan keragaman populasi tersebut melalui sekolah. Sekolah melalui Pendidikan Agama Islam dapat menjadi tempat penanaman nilai – nilai toleransi. SMP Taman Harapan Malang memiliki berbagaiiimacam pesertaiididik dari beragamiiagama, latar belakang seperti agama Islam, Kristen, dan Budha. Dari adanya beragam agama, Sekolah tersebut mengadakan progam “Rabu Ibadah” sebagai upaya dalam pembentukan sikap toleransi beragama peserta didik. Program “Rabu Ibadah” bertujuan untuk membentuk sikap toleransi para peserta didik agar menghormati perbedaan keyakinan yang diperoleh peserta didik yang lain. Metodeiipenelitian yang digunakaniidalam penelitian ini adalah pendekataniikualitatifiidengan penyajianidata, observasi, iwawancara dan kajian pustaka. Penelitianiiiniiisecara khusus ingin mengkaji srategi SMP Taman Harapan Malang dalam mengupayahkan pemebentukan sikap toleransi beragama peserta didiknya. Riset ini menyimpulkan bahwa pembentukan sikap toleransi beragama di SMP Taman Harapan Malang diwujudkan dalam dua hal yaitu: sekolah memfasilitasi beberapa guru agama (Islam, Kristen, dan Budha), serta sekolah menyediakan program Rabu Ibadah , di mana setiap rabu pagi para siswa diwajibkan ritual keagamaannya masing-masing di sekolah.
The Comintern and the National and Colonial Question: the Roots of Soviet Anti-Imperialism and Anti-Racism Reconsidered
Authors: Drachewych Oleksa 
Published: May 2024

Abstract
With Russia’s escalation in Ukraine, many long-standing positions and relationships have become much more complicated. Many nations in the Global South have elected to remain neutral to avoid damaging their long-standing relations with Russia, which they rely on for political or economic stability. The Russian government has instrumentalized this history of Russian and Soviet support for anti-imperialism to buoy its own relations with the Global South. This support has its roots in the Comintern period when the Communist International promoted anti-imperialism, anti-racism, and self-determination of nations. These efforts, in turn, helped develop the image of the Soviet Union as an anti-imperial bulwark, while also providing an alternate path in which many nations in the Global South found inspiration following the Second World War. This thought piece reconsiders the history of the Comintern to ask fresh questions about its role in anti-imperial and anti-racist movements. In doing so, it calls for a greater attention to the limitations of the Soviet regime during the interwar period, and a reconsideration of the imperial actions of the Soviet Union as relates to this history. It also explores how the history of the Comintern and the complicated history of Soviet support for global decolonization in the interwar period remains relevant to contextualizing present-day reactions to Russian aggression in Ukraine and why, despite the correctives of the post-Cold War period, historians now need to ensure further complexities in this history are not overlooked in the instrumentalization of this history promoted by Russia following February 2022.
Studying War in a Time of War: Russian Imperialism in the Seventeenth and Twenty-First Centuries
Authors: Griffin Clare 
Published: May 2024

Abstract
In the first two weeks of August, 535 Russian soldiers were seriously wounded in Eastern Ukraine. The year was 1678. 1678 saw some of the heaviest fighting in the Russo-Turkish of 1676–81, as the Ottoman and Russian Empires, alongside their local allies, struggled to gain control of the strategic location of Chyhyryn. In summer 2023, that town on the Dnipro was only around 300km from the front in the Russo-Ukraine war. To read about soldiers being injured and killed in service of imperial expansion three centuries ago as we watch the same empire engage in the same activities in the same location today brings home how history and the present are inescapably connected. Indeed, historians of violence have faced this problem before, as with a group at the University of Pittsburgh working on Gun Violence and Its Histories, who explicitly seek to use histories of violence to think about gun violence in the modern USA. Military histories have long been an established part of the study of Russian history, highlighting the technological, imperial, bureaucratic, and diplomatic aspects of organized state violence. The present moment demands a re-evaluation of histories of Russia at war, one that considers such issues as histories of disability and pain, and also engages with recent calls to decolonize Russian studies. Putting into dialogue these different perspectives on war and violence we can consider if, why, and how we can study the history of war during a time of war.
Periodization as Decolonization
Authors: Smith-Peter Susan , Pollock Sean , Hill Alexander , Martin Alexander , Marples David , Aydin Filiz Tutku , Roberts Geoffrey 
Published: May 2024

Abstract
This piece argues that a greater understanding of the role of regions in Russian history could lead to different ways of writing Russian history that need not center the state. By including a wider range of intellectual and political actors from the regions, as well as tracing the long connections between them and Ukrainian thinkers, such a history would make regions subjects rather than simply objects. The original post and the significant number of responses provide an important snapshot of the thinking of the field of Russian history about questions related to the territorial integrity of Russia and Ukraine. The responses also deal with related topics concerning the role of indigenous peoples and the processes of colonization in the narrative of Russian history.
Peningkatan Hasil Belajar Siswa Melalui Model Pembelajaran Kooperatif Think Pair Share
Authors: Humaeroh Humaeroh , Rais Muhamad , Susanti Dwi Kartika 
Published: May 2024

The ability of a teacher to modify the learning process will have a positive effect on improving student learning abilities. The purpose of this study is the application of the Think Pair Share cooperative learning approach to improve student learning outcomes on the Digestive System in Humans in Class VIII SMP Khas Putra Bangsa, Ciruas District, Serang Regency. This research uses Classroom Action Research (CAR). The number of respondents involved in this study 36 students. The data collection uses observation, questionare and test techniques. The data processing process applies descriptive qualitative. The results showed that the application off the Think Pair Share (TPS) cooperative model approach in learning about the digestive system in humans was suitable for class VIII students, because it wes able to encourage, motivate and develop student student learning creativity. From the results of observations in cycle I, cycle II and cycle III, learning outcomes continue to increase. This is evidence bt the acquisition of the average value of respondents’ learning outcomes from the precycle stage of 24, in the first cycle it increased to 46, in the second cycle it increased to 63, and in the third cycle it increased again by 78. The results showed that the cooperative learning model can encourage students to improve their learning outcomes.
Upaya – Upaya Dalam Pencegahan Terjadinya Pelecehan Seksual Di Sekolah Dasar Negeri 070985 Onowaembo Kota Gunungsitoli
Authors: Laoli Hidayat , Waruwu Sukaaro , Mendrofa Syah Abadi , Zega Yamolala 
Published: May 2024

In this study, researchers conducted environmental observations at SD Negeri 070985 Onowaembo school, Gunungsitoli District, to obtain information data on the extent of efforts to prevent sexual harassment carried out by teachers and school management. In this study, conducting qualitative methods by conducting interviews with informants. The purpose of this study was to determine the efforts made by the school management in preventing sexual harassment as well as the school's attitude and responsibility for harassment of students at SD Negeri 070985 Onowaembo Kota Gunungsitoli. The results of the study, researchers found that there are rules and regulations involving the prohibition of sexual harassment, security supervision, ensuring the safety and comfort of students, as well as cooperation between school committees and parents for child supervision and protection, increasing religious values through monthly worship activities, cooperation with the Child Protection Commission for education on children's rights, understanding child protection rights through learning curricula, implementation of extracurricular activities such as art and discussion, as well as facilitation of sanitation according to gender. Firm policies and rules, support for all parties and supervision for students as well as teacher involvement, supervision and security control during school activities.
Hubungan kemampuan penalaran matematis dan pemecahan masalah matematika materi matrik terhadap prestasi belajar
Authors: Wildan Wildan , Sutiarso Sugeng , Firdaus Rangga , Suningsih Ari 
Published: May 2024

Penelitian ini dilakukan di SMA Yasmida Ambarawa di kelas XI. Materi matematika bertujuan untuk memahami efek dari kemampuan penalaran terhadap prestasi belajar; efek kemampuan pemecahan masalah matematis terhadap prestasi serta efek secara bersama-sama kemampuan penalaran dan kemampuan pemecahan masalah matematika. Analisis data dilakukan menggunakan SPSS 25 menggunakan model regresi garis ganda. Penelitian dilakukan di kelas XI dengan jumlah keseluruhan 31 siswa di semester gasal TA 2021/2022. SMA Yasmida Ambarawa merupakan SMA swasta satu-satunya di kecamatan Ambarawa Pringsewu Lampung. Lokasi SMA ini berdekatan dengan SMA N 1 Ambarawa, SMK Yasmida dan SMK Muhammadiyah sehingga jumlah siswa di SMA Yasmida Ambawara relatif sedikit. Temuan penelitian yang disusun secara ringkas meliputi: 1) Ada perbedaan efek kemampuan penalaran matematika siswa dengan pretasi siswa dalam pembelajaran. 2) Ada perbedaan dalam kemampuan menyelesaikan masalah matematika pada prestasi siswa. 3) Terdapat pengaruh kemampuan penalaran matematis beserta kemampuan pemecahan dalam masalah bersama-sama pada pretasi belajar siswa di kelas X1 pada materi Matrik SMA Yasmida Ambarawa saat pembelajaran. Hasil dari R Square adalah 98,5% sehingga prestasi siswa memiliki dampak yang signifikan pada materi matrik.
Kemampuan Literasi Matematis Siswa melalui Model Pembelajaran Problem Based Instruction
Authors: Fatwa Vika Conie , Septian Ari , Inayah Sarah 
Published: May 2024

Latar belakang penelitian ini yaitu masih rendahnya kemampuan literasi matematis. Penelitian ini bertujuan mengetahui apakah model pembelajaran Problem Based Instruction (PBI) yang juga sebagai alternatif solusi permasalahan dapat meningkatkan kemampuan literasi matematis siswa. Metode penelitian adalah kuasi eksperimen dengan desain Nonequivalent group pretest-postest design. Instrumen berbentuk tes literasi matematis berupa tes awal (pretest) dan tes akhir (posttest). Populasi penelitian ini adalah seluruh siswa kelas VIII SMP Negeri 5 Cianjur tahun ajaran 2018/2019 yang tersebar dalam sembilan kelas, sedangkan sampelnya dipilih dengan teknik purposive sampling sebanyak dua kelas yaitu kelas VIII D sebanyak 27 siswa sebagai kelas eksperimen yang diberikan perlakuan dengan menggunakan model pembelajaran Problem Based Learning (PBI), dan VIII C sebanyak 25 siswa sebagai kelas control dengan pembelajaran biasa. Berdasarkan penelitian diketahui bahwa terdapat peningkatan kemampuan literasi matematis siswa dengan model pembelajaran Problem Based Instruction (PBI). Peningkatan tersebut lebih baik jika dibandingkan dengan peningkatan pada siswa dengan pembelajaran biasa.
The background of this research is low mathematical literacy ability. The purpose of this research is to find out the differences in increasing students’ mathematical literacy ability between those who use the Problem Based Instruction (PBI) learning model as an alternative solution to the problem and who use ordinary learning. A method in this research is quasi-experimental with nonequivalent group pretest-posttest design. The instruments are a mathematical literacy instrument consisting of the initial test (pretest) and the final test (posttest). The population in this study were all students at SMP Negeri 5 Cianjur in year 2018/2019 that spread into 9th grade, while the samples chosen with purposive sampling technique were two classes, namely VIII D class as the experimental class which is given Problem Based Learning (PBI) and VIII C as the control class with ordinary learning. Based on the tests of mathematical literacy abilities that have been analyzed it is found that there are differences in mathematical literacy skills students who applied the Problem Based Instruction (PBI) learning model is better than ordinary learning. The increase is better when compared to the increase in students with ordinary learning.
Eksplorasi Etnomatematik Batik Sukapura
Authors: Mulyani Eva , Natalliasari Ike 
Published: May 2024

Melihat potensi batik Sukapura yang memiliki jenis batik dan motif khas yang keberadaannya diwariskan dari generasi ke generasi, hingga generasi sekarang, ditambah dengan kajian etnomatematika yang mengeksplorasi konsep geometri sebelumnya. Penelitian ini bertujuan untuk mengungkapkan konsep matematika yang terdapat pada aktivitas membatik dan konsep matematika yang terdapat pada motif batik tulis Sukapura. Metode yang digunakan adalah penelitian etnografi dan bersifat eksploratif. Teknik pengumpulan data dilakukan yaitu dengan observasi partisipasi pasif, wawancara tak terstruktur, dokumen, dan keabsahan data berdasarkan triangulasi data. Instrumen penelitiannya adalah peneliti sendiri. Pemilihan sumber data dilakukan secara purposive bertempat di Desa Sukapura. Teknik analisis data melewati tahap reduksi data, penyajian data, penarikan kesimpulan dan verifikasi. Hasil penelitian menunjukkan bahwa terdapat konsep matematika pada aktivitas membatik dan selain konsep geometri bidang datar ternyata terdapat konsep transformasi geometri, yaitu: 1) Diagram pada tahapan-tahapan proses membatik berisi model matematika; 2) pada batik tulis Sukapura motif Daun Picis memiliki simetri refleksi, dan dua simetri putar/rotasi pada sumbu yang berpotongan; 3) pada batik tulis Sukapura motif Kolentang memiliki simetri translasi, tidak memiliki simetri refleksi dan tidak memiliki simetri rotasi.
Seeing the potential of Sukapura batik, which has unique types of batik and motifs whose existence has been passed down from generation to generation, to the present generation, coupled with ethnomatematics studies exploring previous geometry concepts. This study aims to reveal the mathematical concepts contained in the batik activity and mathematical concepts contained in the Sukapura written batik motif. The method used is ethnographic research and is exploratory in nature. Data collection techniques were carried out by passive participation observation, unstructured interviews, documents, and data validity based on data triangulation. The research instrument is the researcher himself. The selection of data sources was done purposively at Sukapura Village. Data analysis techniques pass the stages of data reduction, data presentation, drawing conclusions and verification. The results showed that there are mathematical concepts in batik activity and in addition to the concept of flat plane geometry there are the concepts of geometry transformation, namely: 1) Diagrams at the stages of the batik process containing mathematical models; 2) on Sukapura batik, the Picis Leaf motif has a reflection symmetry, and two rotating/rotational symmetries on the intersecting axis; 3) in Sukapura batik, the Kolentang motif has translational symmetry, no reflection symmetry, and no rotational symmetry.
Updating the Montreal walking exoskeleton satisfaction and perspectives questionnaire (MWESP-Q) following a 16-week walking program with the use of a wearable robotic exoskeleton
Authors: Vincent Claude , Bass Alec , Dumont Frédéric S , Aubertin-Leheudre Mylène , Karelis Antony D , Morin Suzanne N , McKerral Michelle , Duclos Cyril , Gagnon Dany H 
Published: May 2024

BACKGROUND: Physical activity as one of the major lifestyle-related health determinants is partially addressed by the Montreal Walking Exoskeleton Satisfaction and Perspectives-Questionnaire (MWESP-Q). OBJECTIVE: To document satisfaction of people with chronic spinal cord injury after the completion of a 10 to 16 weeks of the wearable robotic exoskeleton-assisted walking program, with the MWESP-Q updated to a context of health promotion. METHODS: Following a walking program (10–16 weeks), wheelchair users with chronic SCI completed the MWESP-Q online. Modification of the original questionnaire was conducted with 4 experts to ensure its content validity with a human framework to promote physical activity for health. RESULTS: Ten wheelchair users completed the questionnaire (men [Formula: see text] 6; 45.8 [Formula: see text] 13.4 years, SCI duration: 10.1 [Formula: see text] 5.8 years). Participants strongly agreed to be satisfied with the overall program; agreed to be satisfied towards exoskeleton, motivation to engage in physical activity, learnability and program attributes; rated “medium effort” for physical and cognitive exertion during training; reported light improvements for health benefit domain, but light to moderate improvements for general endurance (mean 5.5 /7, SD 1.4) and psychological well-being (mean 5.7 /7, SD 1.3). CONCLUSIONS: The updated MWESP-Q is now better equipped to measure physical and cognitive efforts in physical activity and changes in body and organic systems and in capabilities (health promotion). The updated MWESP-Q has 54 statements (14 additional statements and 1 deleted) organized around seven domains. The original measure was replaced by three 7-point Likert scales, one regarding agreement level (40 statements), level of effort (12 statements), and level of change (2 statements).
Apoyo social percibido en el adulto mayor durante el confinamiento
Authors: Paredes Castillo Lorena , Miranda Flores Cristobalina , Arroyo Cruz Francisco Javier 
Published: May 2024

Objetivo: Identificar el nivel de apoyo social que perciben los adultos mayores durante el confinamiento por COVID-19. Materiales y métodos: Estudio cuantitativo, descriptivo, transversal, el muestreo fue no probabilístico por conveniencia, para este estudio se midió el nivel de apoyo social con la Escala Multidimensional de Apoyo Social Percibido, esta fue aplicada a una muestra de 119 adultos mayores asistentes a una estancia de día. Resultados: Se observó predominio del género femenino (59.7), el 19.3% de los participantes cuentan con alguna licenciatura, el rango máximo de edad fue de 98 años, el 14.3% de la muestra total no cuentan con algún tipo de ayuda por parte de su familia. Conclusiones: En este estudio se conoció satisfactoriamente cual es el apoyo social en el AM durante el confinamiento, la media obtenida del apoyo social en el AM institucionalizados y no institucionalizados fue de 59.85, lo cual propone un apoyo social considerablemente bueno.