bluuebunny/crossref_metadata_2025_split huggingface dataset:
PENGEMBANGAN MEDIA PEMBELAJARAN INTERAKTIF BERBASIS POWERPOINT DAN ISPRING DI ANDROID UNTUK MENINGKATKAN EFEKTIFITAS PEMBELAJARAN IPA DI KELAS 3 SD
Authors: Hamdan Husein Batubara Kun Hayyuningtyas, 
Published: November 2021

Abstrak
Media interaktif berbasis PowerPoint adalah media pembelajaran kembangan, berisi materi pembelajaran IPA yang dirancang tersistem untuk peserta didik di kelas 3 Madrasah Ibtidaiyah melalui program dasar powerpoint dan dikembangkan dengan ispring, agar kegiatan belajar mengajar dapat lebih efektif dan maksimal meskipun pembelajaran di lakukan tanpa tatap muka atau pembelajaran jarak jauh. Penelitian ini termasuk penelitian dan pengembangan (Research and Development), dengan menggunakan model penelitian ADDIE dari tahap Analyze, Design, Develop, Implement, dan Evaluate (Branch, 2009). yg melalui beberapa tahap yaitu analisis, desain (perancangan), pengembangan, implementasi, dan evaluasi. Uji coba media pembelajaran interaktif didukung dengan penilaian kevalidan tim ahli, dan data angket kevalidan dari para responden yaitu guru guru Madrasah Ibtidaiyah, dan berdasarkan hasil penelitian 76% media pembelajaran ini layak untuk digunakan.
Kata kunci : media interaktif, berbasis powerpoint, Android.
Abstract
PowerPoint-based interactive media is a developed learning media, containing science learning materials that are systematically designed for students in grade 3 Madrasah Ibtidaiyah through the basic powerpoint program and developed with ispring, so that teaching and learning activities can be more effective and maximal even though learning is done without face-to-face or distance learning. This research includes research and development (Research and Development), using the ADDIE research model from the Analyze, Design, Develop, Implement, and Evaluate stages (Branch, 2009). which goes through several stages, namely analysis, design (design), development, implementation, and evaluation. Interactive learning media trials are supported by a team of expert validity assessments, and validity questionnaire data from respondents, namely Madrasah Ibtidaiyah teachers, and based on research results 76% of this learning media is feasible to use.
Keywords : interactive media, powerpoint based, Android.
Diurnal Temperature Range in Winter Wheat Growing Regions of China: CMIP6 Model Evaluation and Comparison
Authors: Xie Wenqiang , Wang Shuangshuang , Yan Xiaodong 
Published: November 2021

Abstract
Diurnal temperature range (DTR) is an important meteorological component affecting the yield and protein content of winter wheat. The accuracy of climate model simulations of DTR will directly affect the prediction of winter wheat yield and quality. Previous model evaluations for worldwide or nationwide cannot answer which model is suitable for the estimation of winter wheat yield. We evaluated the ability of the coupled model intercomparison project phase 6 (CMIP6) models to simulate DTR in the winter wheat growing regions of China using CN05 observations. The root mean square error (RMSE) and the interannual varibility skill score (IVS) were used to quantitatively evaluate the ability of models in simulating DTR spatial and temporal characteristics, and the comprehensive rating index (CRI) was used to determine the most suitable climate model for winter wheat. The results showed that the CMIP6 model can reproduce DTR in winter wheat growing regions. BCC-CSM2-MR simulations of DTR in the winter wheat growing season were more consistent with observations. EC-Earth3-Veg simulated the climatological DTR best in the wheat growing regions (RMSE=0.848). Meanwhile, the evaluation for climatological DTR in China is not applicable to the evaluation of DTR in winter wheat growing regions, and the evaluation for annual DTR is not a substitute for the evaluation for winter wheat growing season DTR. Our study highlights the importance of evaluating winter wheat growing regions' DTR, which can further improve the ability of CMIP6 models simulating DTR to serve the research of climate change impact on winter wheat yield.
Psychological Effects and Parent Quality of Life in Children of Vision Loss for Uveitis
Authors: Guerriero Silvana , Palmieri Roberta , Craig Francesco , Torre Francesco La , Albano Valeria , Alessio Gianni , Lecce Paola , De Giacomo Andrea 
Published: November 2021

Abstract
Purpose: Juvenile idiopathic arthritis (JIA) is a chronic inflammatory disease common in children and young adults. Uveitis is most frequent serious extra-articular JIA manifestation and can lead to severe ocular complications, vision loss and permanent blindness. The aim of this study is to evaluate the quality of life and the psychological effects of JIA associated with uveitis (JIA-U) on these children and to explore the effect of a child’s chronic illness on parents. Materials and Methods: 30 children and adolescents with active uveitis referred to Unit of Ophthalmology, Giovanni XXIII Hospital of Bari and 30 subjects of control group were enrolled with their parents. Informed consent was signed by the subjects and four questionnaires were administered: Child Behaviour Checklist (CBCL), Parent Stress Index in short form (PSI), Pediatric Quality of Life Inventory (PedsQL) and Coping Inventory for Stressful Situations (CISS). Data were collected from February 2020 to December 2020.Results: The analysis of the emotional and behavioral problems of children (CBCL) with JIA associated with uveitis, the rate of parent’s stress (PSI) and the strategies of coping with the stress (CISS) of their families did not show statistically significant differences between the clinical sample and the control group. Significant differences were observed in quality of life between the two groups. In particular, significant differences (p<0,05) were found in all domains of PedsQL: physical functioning (PF), emotional functioning (EF), social functioning (SF) and school functioning (ScF). Conclusions: This study shows a worse quality of life in children with JIA-U. Several ocular complications, eye examinations and the rigor of long-term treatment influence health-related quality of life in these children. This study suggests the importance of helping children with uveitis cope with chronic disease and may improve outcome. Inclusion of a screening related quality of life should be considered in management of children with JIA-U. Further studies are needed to evaluate the long-term impact on psychological health in these children.
The Impact of Penalty and Subsidy Mechanisms On The Decisions of Governments, Businesses, and Consumers During COVID-19 ——Tripartite Evolutionary Game Theory Analysis
Authors: Zhou Yuxun , Mafizur Rahman Mohammad , Rasheda Khanam , Taylor Brad R. 
Published: November 2021

Abstract
Purpose – Based on the fact that punishment and subsidy mechanisms affect the anti-epidemic incentives of major participants in a society, the issue of this paper is how the penalty and subsidy mechanisms affect the decisions of governments, businesses, and consumers during Corona Virus Disease 2019. The goal of this paper is to understand strategic selections from governments, enterprises, and consumers to maximize their respective utility during Corona Virus Disease 2019, and the impact of penalty and subsidy mechanism on the decisions of governments, businesses, and consumers.Design/Methodology/approach - This paper proposes a tripartite evolutionary game theory, involving governments, businesses, and consumers, to firstly analyze the evolutionary stable strategies and to secondly analyze the impact of penalty and subsidy mechanism on their strategy selection during Corona Virus Disease 2019. Thirdly, this paper uses numerical analysis to simulate the strategy formation process of governments, enterprises, and consumers in Japan and India based on their different penalty and subsidy mechanism.Findings – This paper suggests that there are four evolutionarily stable strategies corresponding to the actual anti-epidemic situations of different countries in reality. We find that different subsidy and penalty mechanisms lead to different evolutionary stable strategies. If governments, enterprises, and consumers fighting the pandemic together, the government need to set a low subsidy mechanism and a high penalty mechanism.Originality/value - There are some limitations in the literature, such as long term strategies, rational hypothesis, and convergence path analysis in higher dimensional evolutionary game theory. This paper fills the gap and extends the theory of COVID-19 management theory. Firstly, this paper has important practical significance. This paper finds out the long-term equilibrium strategies of governments, businesses, and consumers under Corona Virus Disease 2019, which can provide an important theoretical and decision-making basis for pandemic prevention and control. Secondly, our paper extends the analytical paradigm of the tripartite evolutionary game theory. We extend the analysis of the dynamic process from the initial point to the convergence point and make a theoretical contribution to the development of high-dimensional evolutionary game theory.
Evidence for a high-pressure isostructural transition in nitrogen
Authors: Fan Chunmei , Liu Shan , Liu Jingyi , Tang Qiqi , Wu Binbin , Tao Yu , Pu Meifang , Zhang Feng , Li Jianfu , Wang Xiaoli , He Duanwei , Lei Li 
Published: November 2021

Abstract
Understanding the high-pressure behaviors of diatomic molecules (H2, O2, N2, etc) is one of the most basic as well as important objective in high-pressure physics. Under high pressure diatomic molecule solids often exhibit rich crystal polymorphs. High-pressure isostructural transitions (HPIT) in solid hydrogen and oxygen, involving considerable technical challenges, have been experimentally documented, suggesting a possible prevailing pressure-driven molecular-symmetry breaking pathway. In spite of extensive efforts, however, HPIT in nitrogen has not been observed so far. Here we present a monoclinic-to-monoclinic isostructural phase transition (λ→λ’) in solid nitrogen at approximately 50 GPa accompanied with anomalies in lattice parameter, atomic volume and Raman vibron modes. Further ab initio calculations strongly confirmed the HPIT in nitrogen, showing the weak distortion of orientation and slight rotation in nitrogen molecules possibly drive the low-pressure phase, λ-N2, to an isostructural high-pressure phase, λ’-N2 without changing crystal symmetry. In addition, we probed in detail the phase stability and revisited the pressure-temperature (P-T) phase diagram of nitrogen, discovering a new high-pressure amorphous phase, η’-N2.
Optoelectronic and Birefringence Properties of Weakly Mg Doped ZnO Thin Films Prepared by Spray Pyrolysis
Authors: Bouachibaa Yassine , MAMMERI ABDELOUADOUD , Bouabellou Abderrahmane , rabia oualid , Saidi Saber , Taabouche Adel , Rahal Badis , Benharrat Lyes , Serrar Hacene , Boudissa Mokhtar 
Published: November 2021

Abstract
MgxZn1−xO thin films were deposited on glass substrate with x varied between 0.01 and 0.05 by spray pyrolysis at a temperature of 450 °C. The structural investigation showed that all thin films had ZnO wurtzite structure with a preferred (002) orientation. The gap energy was calculated using Tauc’s plot and it decreased over the Mg content by 0.07 eV. The charge carriers’ density dropped by an order of 105 as Mg content increased whereas the resistivity and the mobility increased. SEM observations revealed a significant difference between undoped and doped thin films. A 632.8 nm laser source prism coupler revealed 2 optical modes for every thin film in each Transverse Electric and Transverse Magnetic mode, the birefringence of the Mg doped films was positive. Both ordinary and extraordinary refractive indexes were found to decrease as the Mg content increased. Great intention has been paid to the relation between the refractive, charge carriers density and the optical band gap.
Evaluation of A Breastfeeding Promotion Film Among A Racially Minoritized Sample
Authors: Blackman Kacie C.A. , Slama Derek S. , Pickering Trevor A. , Russell Aqueelah , Valentine Wenonah , Merchant Meridith A. , Saetermoe Carrie 
Published: November 2021

Abstract
Background: In Los Angeles County (LAC), disparities in breastfeeding rates vary by race and region. Black persons are more affected by social and environmental factors than other racial/ethnic groups, leading to lower breast/chestfeeding rates. This study aims to evaluate the community’s knowledge, perceptions, experiences, barriers, and solutions regarding breast/chestfeeding among Black persons. Methods: Participant responses were collected anonymously through an online survey (via QR code) pre-and post-viewing with open- and closed-ended questions. There were 15 pre-screening questions and 24 post-screening questions. Questions included four main areas in breast/chestfeeding: current/past experiences, support, awareness of laws, and solutions. Central tendency, variance, and paired differences were calculated from evaluation responses. Results: There were 185 participants who completed the pre-screening evaluation and 57 participants who completed the post-screening evaluation. Racial/ethnic differences were found for stated reasons for attendance, and perceptions of breastfeeding being challenging after viewing the video. Most participants felt the video was relevant (median response = “2-relevant”; IQR = “3-neutral”, “1-very relevant”), learned something new (81.4%) and knew how to access breast/chestfeeding support after viewing the video (93.2%). Conclusions: Current media is a way to alter perceptions and opinions, and provides information. Additionally, it can be a way of increasing awareness of issues that Black breast/chestfeeding persons encounter. Strategic marketing efforts for future film screenings may increase attendance from those that can gain insight into breast/chestfeeding support (youth/young adults and males). Supportive breast/chestfeeding environments can also be a reality with a readily accessible, unified, and encouraging personal and professional networks.
Marine Subsidies Produce Cactus Forests on Desert Islands
Authors: Wilder Benjamin , Becker Amanda , Dettman David 
Published: November 2021

Abstract
Marine nutrient subsidies can shape terrestrial plant biodiversity. In island systems, nitrogen-rich seabird guano is a large component of such marine subsidies. In zones of nutrient upwelling such as the Gulf of California, copious seabird guano is commonplace on bird islands. Several bird islands host regionally unique cactus forests, especially of the large columnar cactus, cardón (Pachycereus pringlei). We propose that a chain of interactions across the land-sea interface yields an allochthonous input of nitrogen in the form of seabird guano, fueling the production of some of the densest cactus populations in the world. Fish, seabird, guano, soil, and cactus samples were taken from Isla San Pedro Mártir for nitrogen stable isotope ratio measurements, which were compared to soil and cactus samples from other seabird and non-seabird Gulf islands and terrestrial ecosystems throughout the range of the cardón. Isla San Pedro Mártir δ15N values of the food/nutrient cycle are distinctively high, ranging from fish +17.7, seabird +19.7, guano +14.8, soil +34.3 and cactus +30.3. These δ15N values are among the highest ever reported for plants. Seabird island soil and cactus δ15N values were consistently enriched relative to mainland and non-bird islands. Our findings demonstrate that seabird mediated marine nutrient deposits provide the source for solubilized N on desert islands, which stimulate terrestrial plant production in the cardón cactus significantly beyond that seen in either mainland ecosystems or non-seabird islands. These results elucidate the integral nature of nutrient movement across the land-sea interface.
Modeling of Casting Technology of Large-Sized Ingots from Deformable Aluminum Alloys
Authors: Bezrukikh Aleksandr Innokentyevich , Baranov Vladimir Nikolaevich , Konstantinov Igor Lazarevich , Sidelnikov Sergey Borisovich , Iliin Aleksey Aleksandrovich , Zavizin Anton Viktorovich , Bondarenko Dmitriy Nikolaevich , Kulikov Boris Petrovich , Yuryev Pavel Olegovich , Voroshilov Denis Sergeevich , Baykovskiy Yuriy Viktorovich , Partyko Evgeniy Gennadyevich , Mansurov Yulbarskhon Nabievich 
Published: November 2021

Abstract
Industrial technology has been developed for the semi-continuous casting of large-sized ingots from deformable aluminum alloys through the use of complex modeling, including computer modeling and physical modeling. The ProCAST and ANSYS software packages equipped with the FLUENT module were used for computer modeling. The physical modeling was carried out on a laboratory semi-continuous casting unit (SCCU), which represents a tenfold reduced physical model of an industrial casting unit for the vertical semi-continuous casting of ingots from aluminum alloys. An aluminum-magnesium alloy with the addition of 0.05% (wt.) of scandium was used as the object of modeling. The results of computer modeling were tested at the SCCU, and then computer modeling was carried out for casting a large ingot. According to the modes obtained in the simulation, an ingot with a section of 1310×560 mm was cast under industrial conditions, which had a good surface quality with the absence of casting defects. In the microstructure of an industrial ingot and an ingot cast on the SCCU, there were no primary intermetallic compounds Al3(Sc, Zr), which makes it possible to strengthen the alloy upon annealing. To check the manufacturability during rolling, billets with a size of 40×120×170 mm were cut from these ingots, which were hot-rolled to a thickness of 5 mm, and then cold rolled to a thickness of 1 mm. The rolling results revealed good workability of the alloy, which was reflected in the high quality of the surface and the absence of cracks at the edges of the rolled stock. The mechanical properties of sheets obtained from both ingots were at the same level, which proves the reliability of casting modes for ingots obtained by complex modeling and the validity of their use for industrial conditions of the semi-continuous casting of large ingots from aluminum alloys.
TV Networks for College Sports: Implications for Institutional Subsidies
Authors: Delaney Jennifer A. , Kearney Tyler D. 
Published: November 2021

Abstract
University athletics because of its reporting structure, regulation by the NCAA, and relationship to the academic enterprise of institutions, provides a unique look into postsecondary institutional behavior. Using a difference-in-difference design, this study tests the introduction of new television networks dedicated to college sports on institutional subsidy levels for athletics. Overall, our findings show that institutions are responsive to the introduction of new college-sports-dedicated television networks. When considering institutions in the Power Five athletic conferences, we find an average decline in subsidy levels of approximately $1.2 million. When considering different types of subsidies, we find significant declines in direct subsidies and student fees, but no significant change for indirect subsidies.
Effects of Non-Essential Protein On D-Glucose to Control Diabetes: DFT Approach
Authors: Tiwary Shreya , Kumar Hemant , Verma Mohan L , Pateria Deepti 
Published: November 2021

Abstract
Diabetes is a disease found in every 1 out of 4 people in the world. The glucose molecule is one of the sources of energy in the body and the lack of the digestion of glucose causes diabetes type 1 and type 2. Arginine and Cysteine is a nonessential amino acid that contains sulfur and help to maintain the metabolisms of humans. We explored the Glucose-Arginine (Glc-arg) and Glucose-Cysteine (Glc-cys) molecules by finding their structural properties, electronic properties, chemical reactivity, mechanical strength and transport properties because these non-essential amino acids molecules inhibit glucose-stimulated insulin secretion. Density functional theory (DFT) have been implemented to study all the properties of Glc-arg and Glc-cys using SIESTA software. Glucose-Arginine (Glc-arg) inhibits a large percentage of glucose secretion and shows high chemical reactivity.
A New Infodemiological Approach Through Google Trends: Longitudinal Analysis of COVID-19 Scientific and Infodemic Names in Italy
Authors: Rovetta Alessandro , Castaldo Lucia 
Published: November 2021

Abstract
COVID-19 has been classified by the scientific community as the worst pandemic in human history. The damage caused by the new disease was direct (e.g., deaths) and indirect (e.g., closure of economic activities). Within the latter category, we find infodemic phenomena such as the adoption of generic and stigmatizing names used to identify COVID-19 and the related novel coronavirus 2019 variants. These monikers have fostered the spread of health disinformation and misinformation, and fomented racism and segregation towards the Chinese population. In this regard, we present a comprehensive infodemiological picture of Italy from the epidemic outbreak in December 2019 until September 2021. In particular, we propose a new procedure to examine in detail the web interest of users in scientific and infodemic monikers linked to the identification of COVID-19. To do this, we exploited the online tool Google Trends. Our findings reveal the widespread use of multiple COVID-19-related names not considered in the previous literature, as well as a persistent trend in the adoption of stigmatizing and generic terms. Inappropriate names for cataloging novel coronavirus 2019 variants of concern have even been adopted by national health agencies. Furthermore, we also showed that early denominations influenced user behavior for a long time and were difficult to replace. For these reasons, we suggest that the assignments of scientific names to new diseases are more timely and advise against mass media and international health authorities using terms linked to the geographical origin of the novel coronavirus 2019 variants.
Ultrasonic Extraction of Bioactive Compounds From Green Soybean Pods and Application in Green Soybean Milk Antioxidants Fortification
Authors: Leksawasdi Noppol , Taesuwan Siraphat , Prommajak Trakul , Techapun Charin , Khonchaisri Rattanaporn , Sittilop Nattha , Halee Anek , Jantanasakulwong Kittisak , Phongthai Suphat , Nunta Rojarej , Kiadtiyot Maneerat , Saefung Arisa , Khemacheewakul Julaluk 
Published: November 2021

Abstract
Green soybean (Glycine max L.) pods (GSP) are agro-industrial waste from the production of frozen green soybean and milk. These pods contain natural antioxidants and various bioactive compounds that are still underutilized. Polyphenols and flavonoids in GSP were extracted by ultrasound techniques and used in antioxidant fortification of green soybean milk. The ultrasound extraction that yielded the highest total polyphenol content was 50% amplitude for 10 min, whereas maximum flavonoids content was obtained at 50% amplitude for 15 min. Radical scavenging activity assayed by 2,2-diphenyl-1-picryl-hydrazyl radical (DPPH) and ferric reducing antioxidant power (FRAP) methods did not differ significantly (p>0.05) between the two conditions. Response surface methodology was applied to analyze an optimum ultrasonic-assisted extraction (UAE) condition of these variables. The highest desirability was found to be 50% amplitude with extraction time of 12.5 min. Fortification of the GSP extracts (1-3% v/v) in green soybean milk resulted in higher levels of bioactive compounds and antioxidant activity in a dose-dependent manner. Procyanidins were found to be the main polyphenols in dried GSP which were present at the concentration of 104.1 ± 2.1 mg/g dry sample, respectively. Addition of GSP extracts obtained by using an ultrasound technique to green soybean milk increased its bioactive compound content especially procyanidins as well as its antioxidant activity.