bluuebunny/crossref_metadata_2025_split huggingface dataset:
PEMBELAJARAN TIPE CONNECTED DALAM MENINGKATKAN HASIL BELAJAR MATEMATIKA DI MTs
Authors: Rohman Rohman , Syaifudin Syaifudin , Antari Luvi 
Published: May 2023

<p>Ditinjau dari analisis hasil belajar dan respon secara umum peserta didik menunjukan sikap senang dalam mengikuti pembelajaran materi sistem koordinat polar dan mudah memahami dalam konsep materi yang diberikan dengan memanfaatkan pembelajaran terpadu tipe <em>connected</em><em> </em>ini sesuai dengan<em> </em>tujuan penelitian yaitu untuk memaparkan peningkatan hasil belajar dan respon dari peserta didik. Penelitian ini dilakukan di kelas VIII.F MTs Muqimus Sunnah Palembang Semester Ganjil Tahun Pelajaran 2022/2023 berjumlah 23 orang dan merupakan subjek dalam penelitian. Jenis dari penelitian adalah Penelitian Tindakan Kelas (PTK), prosedur dalam penghimpunan data dilakukan melalui cara mengamati kegiatan pembelajaran dan tes. Dalam pelaksanaan pembelajaran<em> </em>peserta didik dikelompokan menjadi 5 kelompok berdasarkan kemampuan yang berbeda-beda dan diberikan LKPD yang menarik, setiap kelompok mempresentasikan hasilnya. Peningkatan aktivitas belajar matematika dalam setiap siklusnya dilaksanakan dengan cukup efektif karena bisa meningkatkan prestasi belajar dalam matematika dan respon peserta didik. Peningkatan dan respon tergambar dari persentase hasil tes peserta didik yang didapat baik dari siklus I ataupun siklus II secara berturut-turut yaitu ketuntasan belajar sebesar 65% dan ketuntasan belajar sebesar 77%. Sedangkan hasil pengelohan data respon peserta didik menunjukan respon yang sangat positif tentang pembelajaran dengan penggunaan pembelajaran terpadu tipe <em>connected</em> pada sistem koordinat polar di kelas VIII.F</p><em><span style="font-size: 10.0pt; mso-bidi-font-size: 11.0pt; line-height: 115%; font-family: 'Calibri',sans-serif; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 'Times New Roman'; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;" lang="EN-US">connected</span><span style="font-size: 10.0pt; mso-bidi-font-size: 11.0pt; line-height: 115%; font-family: 'Calibri',sans-serif; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 'Times New Roman'; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: IN; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">, </span></em><span style="font-size: 10.0pt; mso-bidi-font-size: 11.0pt; line-height: 115%; font-family: 'Calibri',sans-serif; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 'Times New Roman'; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: IN; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">Hasil Belajar, Respon, PTK</span>
The Effectiveness of discovery learning model integrating PhET simulation media to enhance understanding of optical concepts
Authors: Aghniya Nadiya Nurul , Ismail Ali , Sari Lasmita 
Published: May 2023

This study aims to examine the increase in students’ understanding of the optical geometry concept after being given treatment using the discovery learning model assisted by PhET simulation media and to test the effectiveness of this learning model to improve understanding of the optical geometry concepts. The method used in this research is quasi-experimental and uses the research design The Static Group Pretest-Post-test Design. The sampling technique in this study was taken using purposive sampling, namely where the control and experimental classes were selected based on the suitability of the student’s character with the researcher’s goals. Each experimental and control group consisted of 35 participants. The experimental class used the discovery learning model assisted by PhET simulation media and the control class uses the conventional learning model. The instrument in this study was using a multiple-choice test of 20 questions. Based on the test results of the Independent Sample Test, it obtained a significance value (α = 0.0001 < 0.05), which means that there is a difference in increasing understanding of the optical geometry concept between classes using the discovery Learning model assisted by PhET simulation media using the learning model conventional. Keywords: Discovery Learning model, learning media simulation PhET, conceptual understanding
ПОЗИТИВНІ ПРАКТИКИ РОЗВИТКУ ЦИФРОВОЇ КОМПЕТЕНТНОСТІ НАУКОВО-ПЕДАГОГІЧНИХ ПРАЦІВНИКІВ ЗАКЛАДІВ ВИЩОЇ ОСВІТИ: ДОСВІД КИТАЙСЬКОЇ НАРОДНОЇ РЕСПУБЛІКИ
Authors: Сергеєва Лариса , Муранова Наталія , Купрієвич Вікторія 
Published: May 2023

Актуальність дослідження зумовлена потребою у розвитку цифрової компетентності викладачів закладів вищої освіти у міжнародному вимірі.
Мета: описати та обґрунтувати позитивні практики розвитку цифрової компетентності науково-педагогічних працівників закладів вищої освіти у Китайській Народній Республіці задля використання позитивного досвіду цієї країни в реформуванні української освіти.
Методи: теоретичний аналіз наукових джерел, веб-сайтів освітніх установ, освітньо-професійних програм та робочих навчальних планів з підвищення кваліфікації науково-педагогічних працівників – для визначення основних позитивних тенденцій розвитку цифрової компетентності науково-педагогічних працівників закладів вищої освіти у Китайській Народній Республіці.
Результати: сформульовано та уточнено поняття цифрової компетентності, проаналізовано проблему сформованості цифрової компетентності у представників вищої освіти різних країн світу та актуальні дослідження її розвитку у науково-педагогічних працівників ЗВО. Охарактеризовано заходи щодо реалізації цифрової освіти в КНР та сформульовано пропозиції у вирішенні проблеми розвитку цифрової компетентності та інформаційної грамотності викладачів закладів вищої освіти.
Висновки: встановлено, що розвиток цифрової компетентності китайських викладачів є більш ефективним у творчій діяльності. Визначено, що вдосконалення контролю інтерактивного навчання керівниками коледжів та університетів, покращення своєчасності зворотного зв’язку та взаємодії між викладачами та студентами в процесі навчання, збагачення різноманітності інтерактивних форм та засобів підвищення ефективності та результативності навчання, виокремлення найкращих онлайн-курсів та програм з метою організації заходів обміну досвідом для науково-педагогічних працівників ЗВО, забезпечення ЗВО участі викладачів у тренінгах, воркшопах, семінарах та інших формах наукової взаємодії є ефективними засобами підвищення рівня цифрової компетентності та інформаційної грамотності викладачів закладів вищої освіти.
EFEKTIVITAS PENGGUNAAN MEDIA BOARD GAME TERHADAP PENINGKATAN HASIL BELAJAR SISWA
Authors: Sakti Hadi Gunawan , Kartiani Baiq Sarlita 
Published: May 2023

Abstract: Based on observations made at SMKN 1 Lingsar, it was found that the learning process still uses conventional methods and modules as learning media so that student interest and learning outcomes are low. To overcome this, interesting and fun learning is applied, one of which is by using the learning media "Board game" with the hope of improving student learning outcomes. The purpose of this study is to determine the effectiveness of using Board Game Media in improving the learning outcomes of Class X Students in English Language Subjects at SMKN 1 Lingsar, West Lombok Regency for the 2021/2022 academic year. The data collection methods used in this study are tests as the main method, observation and documentation as complementary methods. The data analysis technique uses the t-test formula. The results of the analysis obtained a tcount value of 10.33 and a ttable value at a significant level of 0.05% = 2.056 with d.b (N-1) = 26-1 = 25 thus that the tcount value is greater than the ttable (10.33> 2.056). This means that the null hypothesis is rejected and the alternative hypothesis is accepted which reads: There is an Effectiveness of Using Board Game Media on Improving Learning Outcomes in English Subjects for Class X Students of SMKN 1 Lingsar in the 2022/2023 Academic Year. So it can be concluded that the results of this study are "Significant". Keywords: Learning Media, Board Game, Learning Outcomes.
Performance Art and Feminism: Bodies of Care and Patience
Authors: Alexandra Antoniadou 
Published: May 2023

This paper examines the concepts of “care” and “patience” under capitalism and in relation to social reproduction theory through performative works of art. The idea that reproduction is not about creating life but instead the creation of new workers has preoccupied a new wave of feminist theorists and activists who wish to explore women’s place and labour in and outside the sphere of production and explain the relationship between oppression and exploitation. Although working class women have been carrying the burden of the extra physical, mental and emotional labour generated by the Coronavirus disease of 2019, social reproduction theorists and survey data show that women have been performing a disproportionate amount of unpaid care and housework long before the pandemic. The feminisation and devaluation of care labour that patriarchal capitalism promotes can only lead to women’s systematic subjugation. Through the critical feminist analysis of performative works by Chrysi Tsiota, Fotini Kalle and Angeliki Avgitidou that draws on the writings of Silvia Federici, Tithi Bhattacharya and Emma Dowling among others, and the theorisation of “patience” by philosophers Slavoj Žižek and Alain Badiou this paper interconnects the notions of care and patience to expose women’s economic and sexist exploitation and deepen our understanding of everyday life in neoliberal capitalism. Arguing that despite the intense engagement of Greek women artists with issues around reproductive labour, the lack of a feminist art history and theory in Greece has led to the marginalisation of such discussions, this paper aims to bring in light important works of performance art and the necessity for such issues to be addressed within the Greek borders.
Extracciones dentarias como alternativa de tratamiento en casos de clase esqueletal I en adultos jóvenes con apiñamiento severo: Revisión de Literatura
Authors: Quezada Ortega Daleska Gianella , Ramos Montiel Ronald Roossevelt 
Published: May 2023

Objetivo: Determinar qué tipo de extracciones dentarias son las más habituales a utilizar como alternativa de tratamiento para casos de clase esqueletal I en adultos jóvenes con apiñamiento severo. Materiales y Métodos: La literatura se seleccionó mediante una búsqueda en las bases de datos electrónicas: Pubmed, Lilacs, Scopus, Cochrane, Epistemonikos, Pesquisa, Taylor & Francis, Ovid, Dialnet, Proquest, y Google Academic. Las palabras clave utilizadas fueron: Maloclusión, clase esqueletal I, Extracciones dentales, apiñamiento dental. La búsqueda se restringió a artículos en inglés, español y portugués publicados desde el año 2018 hasta el año 2023. Resultados: Después de aplicar los criterios de inclusión en total se obtuvieron y revisaron 24 artículos. Determinando qué la solución principal al apiñamiento de los dientes frontales inferiores es la extracción dental o el uso de métodos de reducción del esmalte interproximal; el apiñamiento da como resultados dientes desalineados junto con una maloclusión. Conclusión: La literatura disponible reveló que la decisión sobre extracción y no extracción es individual para cada caso, la extracción de los cuatro primeros premolares permite una mejora significativa de la estética dental y del margen gingival, lo que brinda al paciente una sonrisa agradable y armónica proporcionando estabilidad por los próximos años.
Effects of silent brain infarction on the hemorrhagic transformation and prognosis in patients with acute ischemic stroke after intravenous thrombolysis
Authors: Zhang Lulu , Wang Shan , Qiu Lanfeng , Jiang Juean , Jiang Jianhua , Zhou Yun , Ding Dongxue , Fang Qi 
Published: May 2023

BackgroundSilent brain infarction (SBI) is a special type of stroke with no definitive time of onset, which can be found on pre-thrombolysis imaging examination in some patients with acute ischemic stroke (AIS). However, the significance of SBI on intracranial hemorrhage transformation (HT) and clinical outcomes after intravenous thrombolysis therapy (IVT) is uncertain. We aimed to explore the effects of SBI on intracranial HT and the 3-month clinical outcome in patients with AIS after IVT.MethodsWe consecutive collected patients who were diagnosed with ischemic stroke and received IVT from August 2016 to August 2022, and conducted a retrospective analysis in this study. The clinical and laboratory data were obtained from hospitalization data. Patients were divided into SBI and Non-SBI groups based on clinical and neuroimaging data. We use Cohen’s Kappa to assess the interrater reliability between the two evaluators, and multivariate logistic regression analysis was used to further assess the association between SBI, HT and clinical outcomes at 3 months after IVT.ResultsOf the 541 patients, 231 (46.1%) had SBI, 49 (9.1%) had HT, 438 (81%) had favorable outcome, 361 (66.7%) had excellent outcome. There was no significant difference in the incidence of HT (8.2 vs. 9.7%, p = 0.560) and favorable outcome (78.4% vs. 82.9%, p = 0.183) between patients with SBI and Non-SBI. However, patients with SBI had a lower incidence of excellent outcome than the patients with Non-SBI (60.2% vs. 71.6%%, p = 0.005). After adjustment for major covariates, multivariate logistic regression analysis disclosed that SBI was independently associated with the increased risk of worse outcome (OR = 1.922, 95%CI: 1.229–3.006, p = 0.004).ConclusionWe found that SBI was no effect for HT after thrombolysis in ischemic stroke patients, and no effect on favorable functional outcome at 3 months. Nevertheless, SBI remained an independent risk factor for non-excellent functional outcomes at 3 months.
RNA-sequencing approach for exploring the protective mechanisms of dexmedetomidine on pancreatic injury in severe acute pancreatitis
Authors: Yao Jiaqi , Lan Bowen , Ma Chi , Liu Yan , Wu Xiaoqi , Feng Kaixuan , Chen Hailong , Wen Qingping 
Published: May 2023

Background: Severe acute pancreatitis (SAP) is a severe form of acute pancreatitis with the potential to cause life-threatening complications. Patients with acute SAP require surgical intervention and are admitted to the intensive care unit for non-invasive ventilation. Dexmedetomidine (Dex) is currently used by intensive care clinicians and anaesthesiologists as an adjunctive sedative. Therefore, the clinical availability of Dex makes it easier to implement in SAP treatment than developing new drugs.Methods: Randomly dividing thirty rats into sham-operated (Sham), SAP, and Dex groups. The severity of pancreatic tissue injury in each rat was assessed by Hematoxylin and eosin (HE) staining. Serum amylase activity and inflammatory factor levels were measured using commercially available kits. The expressions of necroptosis-related proteins, myeloperoxidase (MPO), CD68, and 4-hydroxy-trans-2-nonenal (HNE) were detected using immunohistochemistry (IHC). Transferase-mediated dUTP nick-end labeling (TUNEL) staining was utilized to identify pancreatic acinar cell apoptosis. The subcellular organelle structure of pancreatic acinar cells was observed using transmission electron microscopy. The regulatory effect of Dex on the gene expression profile of SAP rat pancreas tissue was investigated using RNA sequencing. We screened for differentially expressed genes (DEGs). Quantitative real-time PCR (qRT-PCR) measured critical DEG mRNA expression in rat pancreatic tissues.Results: Dex attenuated SAP-induced pancreatic injury, infiltration of neutrophils and macrophages, and oxidative stress. Dex inhibited the expression of necroptosis-associated proteins RIPK1, RIPK3, and MLKL and alleviated apoptosis in acinar cells. Dex also mitigated the structural damage caused by SAP to mitochondria and endoplasmic reticulum. Dex inhibited SAP-induced 473 DEGs, as determined by RNA sequencing. Dex may regulate SAP-induced inflammatory response and tissue damage by inhibiting the toll-like receptor/nuclear factor κB (TLR/NF-κB) signaling pathway and neutrophil extracellular trap formation.Conclusion: This study elucidated the remarkable effect of Dex against SAP and investigated the potential mechanism of action, providing an experimental base for the future clinical application of Dex in the treatment of SAP.
Association between sleep quality and psychological symptoms: A cross-sectional survey of Chinese university students performed during the COVID-19 pandemic
Authors: Hu Yanyan , Liu Jingzhi , Zhao Zhimin , Bi Cunjian , Cao Hongmin , Liu He , Yang Guangyan 
Published: May 2023

BackgroundSince the start of the coronavirus 2019 pandemic, people have faced many challenges, including in relation to sleep quality and psychological health. This study aims to analyze the association between sleep quality and psychological symptoms among university students in China, and to provide reference data to facilitate the development of interventions to improve the physical and mental health of university students.MethodsA stratified cluster sampling method was used to investigate the sleep quality and psychological symptoms of 6,363 university students in China. The Chi-square test was used to analyze differences in sleep quality among groups. Logistic regression analysis was used to analyze the association between sleep quality and psychological symptoms.ResultsThe proportions of Chinese university students with good, medium, and poor sleep quality were 25.73, 10.99, and 63.28%, respectively. The overall rate of psychological symptoms was 16.5%. Logistic regression analysis showed that, in general, university students with poor sleep quality had a higher risk of psychological symptoms than those with good sleep quality (OR = 1.53, 95%CI: 1.28, 1.84, p &lt; 0.01). Compared with university students with good sleep quality, those with poor sleep quality were more likely to experience emotional symptoms (OR = 1.62, 95%CI: 1.36, 1.94), behavioral symptoms (OR = 1.55, 95% CI: 1.3, 1.84), and difficulties with social adaptation (OR = 1.84, 95% CI: 1.51, 2.25) (all p &lt; 0.01).ConclusionThere was an association between sleep quality and psychological symptoms among Chinese university students. University students with poor sleep quality have a higher risk of psychological symptoms. Measures should be taken to improve the sleep quality of university students and reduce the incidence of psychological symptoms. This study provides reference data for government and education departments that could inform public health policies.
Association between parental separation, childhood trauma, neuroticism, and depression: a case control study
Authors: Sanwald Simon ,   GenEmo Research Group, Montag Christian , Kiefer Markus 
Published: May 2023

BackgroundParental separation has been suggested to be associated with depression development in offspring. The new family constellation subsequent to separation could be associated with elevated scores of childhood trauma, shaping more emotionally instable personalities. This could ultimately be a risk factor for mood disorders and particularly the development of depression in life.MethodsTo test this hypothesis, we investigated the associations between parental separation, childhood trauma (CTQ) and personality (NEO-FFI) in a sample of N = 119 patients diagnosed with depression and N = 119 age and sex matched healthy controls.ResultsWhile parental separation was associated with elevated scores of childhood trauma, there was no association between parental separation and Neuroticism. Furthermore, in a logistic regression analysis, Neuroticism and childhood trauma were found to be significant predictors for depression diagnosis (yes/no), but not parental separation (yes/no).ConclusionParental separation might be associated with depression only indirectly via childhood trauma. Childhood trauma or Neuroticism seem more directly related to the development of depression. However, it is worthwhile to install prevention programs helping parents and children to cope with parental separation in order to minimize the impact of separation and associated stressors.
THE INFLUENCE OF THE NUTRITIONAL LEVEL ON THE GROWTH AND DEVELOPMENT OF BULL CALVES
Authors: ЛУКОНИНА О.Н. , ВЕЛЬМАТОВ А.А. , ВЕЛЬМАТОВ А.П. , ТИШКИНА Т.Н. 
Published: May 2023

Изучена динамика живой массы симментал-голштинских бычков III поколения при разном уровне кормления в условиях сельхозпредприятия Республики Мордовия. Для этого было сформировано 3 группы бычков по 20 голов, имеющих в генотипе 87,5% крови голштинов. Бычки контрольной группы получали питательные вещества по детализированным нормам РАСХН, а особи I и II опытных групп — на 10—20% больше этих норм. Увеличение энергетической питательности рационов позволило повысить живую массу бычков на 39,0—73,8 кг и получить их с живой массой 489—524 кг. За весь период выращивания (18 мес) более высоким среднесуточным приростом характеризовались бычки II группы, получающие на 20% больше питательных веществ. Разница между особями контрольной и II групп составила 136 г (17,9%; Р<0,05), а между бычками контрольной и I групп, получающими на 10% больше питательных веществ, — 73,6 г (9,7%; Р<0,05). Интенсивное выращивание оказало позитивное влияние на формирование типа телосложения животных. Для бычков опытных групп характерно удлиненное и широкое туловище с хорошо выраженными мясными формами.
Live weight dynamics of generation III Simmental-Holstein bull calves with various levels of nutrition was researched under the conditions of an agricultural enterprise located in the Republic of Mordovia. 3 groups of bull calves consisting of 20 individual animals with the genotype including 87.5% of Holstein blood were formed for this purpose. Bull calves from the control group received the nutrients in accordance with detailed norms of the Russian Academy of Agricultural Sciences, while species from experimental groups I and II received nutrition exceeding these norms by 10—20%. The increase of energy value of the diet allowed to increase live weight of the bulls by 39.0—73.8 kg and reach the live weight of 489—524 kg. During the whole period of rearing (18 months), bull calves from group II who received 20% more nutrients showed the greatest average daily weight gain. The difference between the animals from the control group and group II amounted to 136 g (17.9%; P<0.05), while the difference between the animals from the control group and group I (receiving 10% more nutrients) amounted to 73.6 g (9.7%; P<0.05). Intensive rearing positively influenced body type formation of the animals. Prolonged and wide body with well-defined meat forms is characteristic for the animals from the experimental groups.