bluuebunny/crossref_metadata_2025_split huggingface dataset:
Cognitive flexibility: exploring students’ problem-solving in elementary school mathematics learning
Authors: Rahayuningsih Sri , Sirajuddin Sirajuddin , Nasrun Nasrun 
Published: January 2021

In classroom learning, students need mathematical cognitive flexibility to be able to solve mathematical problems with the various ideas they express. To solve the problems, they must be able to grasp the problem, see it from various points of view, and should not be rigid thinking with one solving method. In fact, the students still lack the ability to think flexibly in solving math problems. This exploration is necessary to determine how to encourage the students’ creative problem-solving. The purposive sampling technique is used to select two out of 150 of 4th Grade students who have taken an initial test to measure their creative abilities. Problem-solving worksheet, think-aloud records, and interviews are used as data collection instruments. Then, the data were analyzed using a qualitative descriptive approach. The research instrument is validated by two professors of mathematics. Through a series of revisions based on expert advice, the validity results are said to be feasible for use. To check for reliability, field tests are tested on 10 students who meet the criteria as research subjects. Analysis results indicate that cognitive abilities involve cognitive processes in the form of the ability to assess process by looking for patterns of numbers, mentally compute, estimate, and assess the rationality or reasonableness of calculation results. Other findings on students' cognitive processes in solving math problems include looking for number patterns, carrying out trial-and-error (also called guess-and-check), and drawing diagrams. Students with cognitive flexibility tend to use trial-and-error when solving mathematical problems.
Utilizing Indonesian Universal Language Model Fine-tuning for Text Classification
Authors: Bunyamin Hendra 
Published: January 2021

Inductive transfer learning technique has made a huge impact on the computer vision field. Particularly, computer visionÂ applications including object detection, classification, and segmentation, are rarely trained from scratch; instead, they are fine-tuned from pretrained models, which are products of learning from huge datasets. In contrast to computer vision, state-of-the-art natural language processing models are still generally trained from the ground up. Accordingly, this research attempts to investigate an adoption of the transfer learning technique for natural language processing. Specifically, we utilize a transfer learning technique called Universal Language Model Fine-tuning (ULMFiT) for doing an Indonesian news text classification task. The dataset for constructing the language model is collected from several news providers from January to December 2017 whereas the dataset employed for text classification task comes from news articles provided by the Agency for the Assessment and Application of Technology (BPPT). To examine the impact of ULMFiT, we provide a baseline that is a vanilla neural network with two hidden layers. Although the performance of ULMFiT on validation set is lower than the one of our baseline, we find that the benefits of ULMFiT for the classification task significantly reduce the overfitting, that is the difference between train and validation accuracies from 4% to nearly zero.
Calculation of Absolute Molecular Entropies and Heat Capacities Made Simple
Authors: Pracht Philipp , Grimme Stefan 
Published: January 2021

We propose a fully automated composite scheme for the calculation of molecular entropies efficiently, accurately and numerically stable by a combination of DFT, semiempirical quantum chemical (SQM) and force-field (FF) levels. A modified rigid-rotor-harmonic-oscillator (msRRHO) approximation and the Gibbs-Shannon formula for extensive conformer ensembles (CEs) are applied and efficiently account for effects of anharmonicity. CEs of systematically increasing quality are generated by a modified metadynamics search algorithm and extrapolated to completeness. Variations of the ro-vibrational entropy over the CE are accounted for by a Boltzmann population average for the first time consistently. The proposed procedure was extensively tested with two standard DFT methods (B97-3c and B3LYP) and at GFN-SQM/FF levels for the conformation term in comparison with experimental gas phase entropies and heat capacities. Excellent performance is observed with mean deviations <1 cal/mol K (about < 1-2%) for the total molecular entropy. Even for extremely flexible linear alkanes (C14H30-C16H34),unprecedentedly small errors of about 3 cal/mol K are obtained. For 25 typical drug molecules, the conformational entropy depends weakly to strongly on the underlying theory level revealing the complex potential energy surfaces as main source of error. The approach is systematically expandable and moreover can be applied straightforward together with continuum solvation models.
RESEARCH ON FEATURED INDUSTRY OF TALENT CULTIVATION OF HIGHER VOCATIONAL AND TECHNOLOGICAL EDUCATION IN TAIWAN
Authors: How-Gao Hsu , Ching-Nan Lin 
Published: January 2021

This research intends to explore the planning of featured industry of talent cultivation for national universities and colleges of technology in Taiwan. This research is conducted through current status analyses from each itemized subsidy plan of Ministry of Education towards national universities and colleges of technology; in addition, the industrial analyses broken down by fields as well as the definitions for each field by professional counseling surveys are also applied in the process. Moreover, from the main themes and focal points for each school’s development and the recommendations for industrial human resource cultivation, this research manages to study each processing item of the plan for each field and corresponding funding allocations. Thus, this research derives the development direction and resource requirements of foresight talent cultivation for national universities and colleges of technology in Taiwan. And ensuing promotion and implementation can then be planned accordingly.
Penggunaan Game Android Terhadap Kemampuan Mengenali Rumus Kimia pada Mahasiswa Calon Guru Sekolah Dasar
Authors: Erfan Muhammad , Maulyda Mohammad Archi 
Published: January 2021

Entrepreneurship learning and support for the family environment give positive impact in building students' knowledge, interest and skills in the field of entrepreneurship so that they can produce graduates who are creative, innovative,productive,reliable,quality, independent, self-controlled and competitive.This study aims to determine the influence of knowledge and family environment on student entrepreneurial attitudes.This study is a descriptive exploratory study with 56 respondents as students of biology education at Mandalika University of Education.The research instrument used is a closed questionnaire with degraded answers according to the likert scale and has been validated (expert validation).The research data analysis used was inferential statistics with multiple linear regression at 5% significance level.The results of the study showed that (1) the knowledge and attitudes of student entrepreneurship had a percentage of 88.00% and 78.35% in the Very Good category,while environmental support had a percentage of 68.20 in Good category; (2)there is an effect of knowledge and family environment on student entrepreneurial attitudes (F=7,245 p=0,002<0,05); (3) knowledge and family environment simultaneously affect the entrepreneurial attitude of students by 21,5% and the remaining is influenced by other variables or factors (R square=0,215). Therefore it can be concluded that the collaboration of student knowledge about entrepreneurship and entrepreneurial family environment activities has a positive role in developing student entrepreneurial attitudes.
Teachers' Questioning: A Survey of Nepali Schools
Authors: Khadka Jiban 
Published: January 2021

This study intends to investigate the present situation of teachers' questioning in Nepali school, test the use of questions types, and analyze across the characteristics of the teachers. The data were collected from a survey of 92 teachers of 81 schools including both community and institutional schools. The questionnaire was prepared largely based on Introduction of Core Skills for Teachers (British Council, 2016). The Cronbach's alpha was in the range of 0.7 that ensured the reliability of the questionnaire. The descriptive statistics and inferential statistics were employed to find out the results. The results show that in overall study, as the effective teachers, Nepali school teachers use lower-order questions, higher-order and follow-up questions in a continuum of frequency from lower to higher order irrespective of teachers' selected characteristics. However, the teachers with a few years of experience use lower-order questions, and trained teachers use more frequently follow-up questions to a significant extent. Based on the findings of this study, Nepali school policy makers and leaders can adapt the existing teacher development programs and policies to make effective teaching and learning. Moreover, teachers can also get insights actually at what level they are in questioning techniques, and further, improve their questioning techniques.
Int. J. Soc. Sc. Manage. Vol. 8, Issue-1: 333-340
Separation of Church and State: How was It Done in Soviet Russia?
Authors: Кузнецов Никита 
Published: January 2021

Данная статья посвящена обзору и анализу государственных законодательных актов, которыми вводился принцип отделения Церкви от государства в Советской России в 1917-1918 гг. Также приводятся события, сопровождавшие реализацию данного принципа, реакция церковной власти и простых верующих на них. Правовая и историческая оценка данного материала говорит об абсолютной незаконности этих мероприятий и катастрофических последствиях для России.
This article is devoted to the review and analysis of state legislative acts, which introduced the principle of separation of Church and state in Soviet Russia in 1917-1918. Described are the events that accompanied the implementation of this principle, the reaction of Church authorities and ordinary believers. Legal and historical evaluation of this material shows the absolute illegality of these measures, their harmfulness and catastrophic consequences for Russia. The author researched to what extent the policy of the Bolsheviks regarding relations with the Church can be considered a realization of the principle of separation of the Church and state. The practice of other countries, which the Bolsheviks did not hesitate to refer to, shows a completely different approach to the implementation of this principle, which did not involve an attempt to completely destroy the Church as an ideological enemy. The principled position of the Local Council of the Orthodox Russian Church of 1917-1918 and His Holiness Patriarch Tikhon, in which they expressed strong condemnation of the practice of introducing this principle, prophetically pointed to the tragic consequences of these actions. Even a century later, some of the consequences are felt. To overcome them it is vital to turn to their very source.
Ibda’ Adabiy fi Tarjamati Luthfi al-Manfaluthi Kitab “as-Sya’ir” Namudzajan
Authors: Mohamed Saleem Mohamed Sulthan 
Published: January 2021

ولد المنفلوطي بمنفلوط من أعمال محافظة أسيوط سنة ١٨٧٦م، ونهج المنفلوطي إثر آبائه في الثقافة والأدب والإخلاص. ومؤلفات المنفلوطي خير شاهد على بيته الكريم المتدين المتفقه المثقف، وكذلك يصدق مؤلفاته ومكتوباته ثقافته العلمية المنهلة من القرآن الكريم، والسنة النبوية، وسير الصحابة، ووصايا أصفياء المختارين، وما حفظه من الأشعار العربية ونصائح وإرشادات العمالقة المفكرين الإسلاميين والمجددين كالإمام محمد عبده وأمثاله من فحول الدعاة الذين أنجبتهم المراكز الإسلامية. وهذه البيئة العلمية لم يحرم المنفلوطي من أن تثقفه وتربيه شخصية عظيمة، ورصدته أيضا الصحف والمجلات والجرائدبقبول مقالاته ووسعت له ميدانا واسعا حتى رباه شخصية عظيم الشأن. وهو الأديب المطبوع وحظي بموهبة عظيمة لم يعط لكثير من الكتاب. وأعماله خالصة من الصنعة، لأن الصنعة لا تخلق أدبا مبتكرا، ولا أديبا ممتازا، ولا طريقة مستقلة، وفي داخل عباراته تجد جمال آثاره، وروعة حسنه، ورنة الطرب به.
وليس هناك ولو أدنى شك على أن المنفلوطي طلع كاتبا صادقا في خلقه وصياغته الأدبية، وكلما يذكره من منبعه الأصلي النقيالصافي، وخير شاهد عليه ما يذكر عنه المنفلوطي: "كان أغزل الغزل عندي غزل العاشقين، وفضل الرثاء رثاء الثاكلين، وأنبل المدح مدح الشاكرين، وأشرف العظات عظات المخلصين، وأجمل البكاء بكاء المنكوبين، وأحسن الهجاء هجاء الصادقين، وأبرع الوصف وصف الرائيين المشاهدين. وهنا لو درسنا ما يصف عنه ويشبهه حسن زيات بقطعة موسيقية في ظاهره وباطنه، فهو مؤتلف الخلق، متلائم الذوق، متناسق الذكر، منسق الأسلوب، منسجم الزي، لا تلمح في قوله ولا في فعله شذوذ العبقرية، ولا نشوز الندامة، كان صحيح الفهم في بطأ، سليم الفكر في جهد، دقيق الحس في سكون، هبوب اللسان في تحفظ، وهذه الخلال تظهر صاحبها للناس في مظهر الغبي الجاهل، فهو لذلك كان يتقي المجالس، ويتجنب الجدل، ويكره الخطابة، ثم هو إلى ذلك رقيق القلب، أعف الضمير،سليم الصدر، صحيح العقيدة، نقاح اليد، موزع العقل والفضل والعوى بين أسرته ووطنيته وإنسانيته
Role of Lifestyle Modification through Dietary Changes to Endometrial Receptivity on Infertility Women and Obesity with Polycystic Ovary Syndrome
Authors: Witjaksono Julianto , Witjaksono Fiastuti , Perdana Andhika A. 
Published: January 2021

Abstract
Objective: To investigate the effect of lifestyle modification on endometrial receptivity of obese women with polycystic ovary syndrome using ultrasonography.Methods: This observational study was conducted at Dr. Cipto Mangunkusumo General Hospital Jakarta from August 2019 to May 2020. A total of 14 subjects were participated in this study. The subjects were advised to get nutrition counseling by nutritionist and then followed up the endometrial profiles for 6 months by ultrasonography.Results: A total 19 subjects were received nutrition counseling by Clinical nutritionist, but then, only 14 subjects were evaluated the endometrial study by Ultrasonography. There were several significant result between before and after treatment some subjects such as calories, body weight, body mass index, waist circumference (p<0.05) and type of the endometrial vascular zone, endometrium volume, and vascular flow index by ultrasonography (p<0.05). In this study, no significant results have been found on the correlation between dietary changes and changes in endometrial receptivity profiles.Conclusion: No significant correlation was observed between changes in anthropometrics and daily calorie intake with changes in endometrial vascular zones.Keywords: endometrial receptivity, obese, polycystic ovary syndrome, ultrasonography.

Abstrak
Tujuan : Untuk mengetahui pengaruh modifikasi gaya hidup pada reseptivitas endometrium perempuan obesitas dengan sindrom ovarium polikistik menggunakan ultrasonografi.Metode: Penelitian observasional ini dilakukan di Rumah Sakit Umum Cipto Mangunkusumo Jakarta dari Agustus 2019 hingga Mei 2020. Sebanyak 14 subjek berpartisipasi dalam penelitian ini. Semua subyek disarankan untuk mendapatkan konseling gizi oleh ahli gizi dan dilakukan observasi profil endometrium selama 6 bulan dengan ultrasonografi.Hasil: Sebanyak 19 subjek menerima konseling gizi oleh ahli gizi klinis, tetapi kemudian, hanya 14 subjek yang dievaluasi profil endometrium dengan Ultrasonografi. Ada beberapa hasil yang signifikan antara sebelum dan sesudah perawatan beberapa subjek seperti kalori, berat badan, indeks massa tubuh, lingkar pinggang (p<0,05) dan tipe zona vaskular endometrium, volume endometrium, dan indeks aliran vaskular dengan ultrasonografi (p <0,05). Dalam penelitian ini, tidak ditemukan hasil yang signifikan pada korelasi antara perubahan pola makan dan perubahan dalam profil reseptivitas endometrium.Kesimpulan: Tidak ada korelasi yang signifikan antara perubahan antropometrik dan asupan kalori harian dengan perubahan zona vaskular endometrium.Kata kunci: endometrium, obesitas, reseptivitas, sindrom ovarium polikistik, ultrasonografi
Rationale of Using Common Antifibrotic Therapy in Post COVID Fibrosis
Authors: Mamun SM Abdullah Al , Jahan Rowshne , Islam Quazi Tarikul , Nazrin Tahera , Shajalal Kahn 
Published: January 2021

Different mechanisms of lung injury in COVID-19 have been described, like viral to immune-mediated mechanisms. Lung injury can be either subsequent to chronic inflammation or an idiopathic and genetically influenced process. Pulmonary fibrosis can occur with acute lung injury & a known sequela to ARDS. However, persistent radiological abnormalities after ARDS are of little clinical significance and have dwindled with protective lung ventilation. Pulmonary fibrosis is associated with permanent pulmonary architectural distortion and irreversible lung dysfunction. Available clinical, radiographic, and autopsy data has indicated that pulmonary fibrosis is central to severe acute respiratory distress syndrome (SARS) and MERS pathology, and current evidence suggests that pulmonary fibrosis could also complicate infection by SARS-CoV-2 The aim of this review is to explore the current literature on the pathogenesis of lung injury in COVID-19 infection, its risk factors & to find out the possible effective therapy within the existing medication. After literature review, we conclude that, currently there are no approved therapies for SARS COV2. Trials are based on drugs that are already approved for other diseases, have acceptable safety profiles or have been effective in animal studies against the other two highly pathogenic coronaviruses. Apart from the potent use of antivirals to reduce the viral effects, the use of antifibrotic therapies could also be under consideration based on the pulmonary fibrotic disease observed after COVID-19 recovery. Pirfenidone and Nintedanib are the two approved anti fibrotic drugs for Idiopathic Pulmonary Fibrosis (IPF). Despite having different modes of action, both are effective in attenuating the rate of lung function decline and are widely considered to improve life expectancy.
J MEDICINE JAN 2021; 22 (1) : 46-50
Chemical Mutagens Affecting in vitro Behavior of Gardenia jasminoides
Authors: Tawfik Eman , Fathy Mohamed 
Published: January 2021

The chemical mutagens, namely sodium azide and guanidine hydrochloride (30, 40 and 50 mM) for each were applied for the in vitro culture of Gardenia jasminoides Ellis. Eight morphological traits were evaluated to calculate the result of different concentrations of mutagens compared to control. In sodium azide, all morphological traits decreased compared to control, except the number of branches and leaves and leaf length, which increases compared to control. Unlike guanidine hydrochloride, all the morphological traits are enhanced in mutants rather than control. The polymorphism percentage resulted from genetic variation varied (57.71% in the case of sodium azide and 67.59% in guanidine hydrochloride). Hence, guanidine hydrochloride is a more powerful mutagen and causes more genetic variations and instability than sodium azide, as was reflected in morphological parameters (i.e., fresh weight, shoot length, root length, number of lateral roots, number of leaves, numbers of branches, leaf length, and leaf width) and physiological traits (i.e., chlorophyll pigmentation and carotenoids).
Plant Tissue Cult. & Biotech. 30(2): 209-218, 2020 (December)
Plant Regeneration from Protocorm Like Body (PLB) derived Callus of Dendrobium barbatulum Lindl.
Authors: Pyati Ashok N 
Published: January 2021

In vitro regenerative potential of protocorm like bodies (PLBs) of Dendrobium barbatulum were assessed. The formation of secondary PLBs from the primary PLBs that formed from the callus, it is derived from a few larger injured protocorm like bodies. The injured larger PLBs were cultured on half strength MS supplemented with different concentrations of BAP (0.32, 1.62, 3.23 and 16.15 μM), Zn (0.46, 2.28, 4.56 and 22.80 μM) and Kn (0.47, 2.33, 4.65 and 23.25 μM). The highest percentage of secondary PLBs (66.33%) were obtained on half strength MS medium supplemented with BAP 3.23 μM, after 5 weeks of culture. Then these clumps of PLBs were subcultured on half strength MS fortified with coconut water (CW), cane juice (CJ), peptone (P) and casein hydrolysate (CH) for regeneration. Among the complex organic additives 20% CW and 2.0 g/l P to half strength MS resulted in the development of plantlet 78.31 and 62.60%, respectively. Well developed plantlets were successfully acclimatized in the community pots having brick pieces, charcoal, decaying litter and coconut husk (1 : 1 : 1 : 1) gave maximum survival rate of 87.03%.
Plant Tissue Cult. & Biotech. 30(2): 243-252, 2020 (December)
Efficacy of new insecticides against okra shoot and fruit borer, Earias vitella (Fb.) (Lepidoptera: Noctuidae)
Authors: Chandran Reshma , Ramesha B. , Sreekumar K.M. 
Published: January 2021

A field study conducted to evaluate the efficacy of new molecules against okra shoot and fruit borer, Earias vitella (Fb.) during rabi and summer season revealed that Chlorantraniliprole 8.8% + Thiamethoxam17.5% SC @ 0.7 ml/l significantly reduced the percentage of shoot and fruit damage. No shoot and fruit infestation was recorded at seven and fourteen days after treatment. It was on par with the standard check Chlorantraniliprole 18.5 SC @ 0.3 ml/l followed by Novaluron 10 EC @ 2 ml/l and Lamdacyhalothrin 4.6% + Chlorantraniliprole 9.3% ZC. Chlorantraniliprole 8.8% + Thiamethoxam17.5% SC treated plots recorded highest total yield of 469.86 and 594.31 g/plant respectively. Maximum marketable yield was also recorded from Chlorantraniliprole 8.8% + Thiamethoxam17.5% SC treated plots respectively. Chlorantraniliprole 8.8% + Thiamethoxam17.5% SC also showed high benefit-cost ratio of 2.42 and 3.12 during rabi and summer season respectively.
COMBINING DIARY AND GUIDED STRATEGIES FOR WRITING DIFFICULTIES
Authors: Ismiati Ismiati , Fitria Iin Lailatul 
Published: January 2021

Complexities of English writing still become big challenges for university students who study English as their majority. Diary and guided writing are two strategies which are commonly separately implemented in writing classes. Among the number of the strengths, there must be the weaknesses when Diary and guided strategies are separately practiced for writing class. Implementing diary writing strategy without continuously guidance may not optimally help students reducing the writing difficulties. This study tried to combine both of the strategies to identify and reduce the students’ writing difficulties. First until eight grade students at English study program were randomly selected as the research subjects. Qualitative approach was applied. The data was obtained by implementing diary writing practice combined with the writing guidance during one month as well as observation, in-depth interview and FGD. Result shows that students got difficulties to apply proper vocabulary, grammar, and mechanic in their writing. Grammar was the most difficult aspects. Further, combining diary and guided strategies could reduce the students’ writing difficulties.
Nilüfer Göle- SEKÜLER VE DİNSEL: AŞINAN SINIRLAR
Authors: ORUÇ Gülay 
Published: January 2021

Nilüfer GÖLE EHESS Sosyal Bilimler Akademisi Sosyoloji Bölümünde öğretim üyesidir. Araştırma konuları arasında kamusal alan, sekülarizm, modernite, İslam’ın kamusal tezahürü yer almaktadır. Avrupa Kamusal alanlarında İslam etrafında ortaya çıkan kültürlerarası çatışmaları incelemektedir. Göle, sosyolojik yaklaşımı modernitenin Batı-dışı bir perspektiften bakarak modernliğin tanımlarındaki Avrupa-merkezciliğini eleştirisini yapmayı amaçlamaktadır. Yakın dönemde seküler modernliğin ve ona ait iktidar alanlarının ciddi bir sorgulamayla karşılaştığını, bu sorgulama ve karşılaşmanın en belirgin biçimde ortaya çıktığı yerin Avrupa olduğunu, İslam’ın Avrupa’daki varlığının hem Avrupa’nın hem de Müslümanların kendi benlik temsillerini dönüştürdüğünü dile getiriyor.
Nilüfer Göle, daha önce derleme eser ve dergilerde yayımlanan çalışmalarını bir araya getirdiği kitabında, yedi farklı makalesine yer vermiştir.