bluuebunny/crossref_metadata_2025_split huggingface dataset:
PROSES PELAKSANAAN PENILAIAN AUTENTIK DALAM RANGKA PENCAPAIAN PEMBELAJARAN BERKUALITAS
Authors: Pribadi Reksa Adya , Hidayah Widi Nur , Afriyani Nur 
Published: May 2022

Abstract: This study aims to determine how the authentic assessment process in order to achieve quality learning. This research was carried out at SDIF AL Fikri in the even semester of the 2020-2021 school year. In this research, the type of research used is descriptive research with a qualitative approach. The technique used to collect data in this research is interview and observation technique. The resource persons in this interview are Mrs. Khairina Oktaviani, S.Pd who is one of the teachers who teach at SDIF AL Fikri and our research subjects are elementary school students in grade 1 at SDIF AL Fikri. The results of this study are to explain the authentic assessment carried out by Mrs. Khairina Oktaviani, S.Pd which can be implemented properly, namely cognitive, affective, and psychomotor and this can happen because the teacher before starting learning is able to design learning well so that the assessment process is authentic. can be implemented properly and the results of the authentic assessment that have been carried out are able to achieve quality learning.Keywords: Assessment, Authentic, Authentic Assessment, Quality Learning. Abstrak: Penelitian ini bertujuan untuk mengetahui bagaimana proses penilaian autentik dalam rangka mencapai pembelajaran berkualitas. Penelitian ini dilaksanakan di SDIF AL Fikri pada semester genap tahun pelajaran 2020-2021. Pada penelitian ini jenis penelitian yang digunakan yakni penelitian deksriptif dengan pendekatan kualitatif. Teknik yang digunakan untuk mengumpulkan data dalam penelitian ini adalah teknik wawancara dan observasi. Narasumber dalam wawancara ini yaitu Ibu Khairina Oktaviani, S.Pd yang merupakan salah satu guru yang mengajar di SDIF AL Fikri dan subjek penelitian kami yakni peserta didik sekolah dasar kelas 1 di SDIF AL Fikri. Hasil dari penelitian ini yaitu menjelaskan penilaian autentik yang dilaksanakan oleh Ibu Khairina Oktaviani, S.Pd yang dapat diimplementasikan dengan baik, yakni kognitif, afektif, dan psikomotorik dan hal tersebut dapat terjadi karena guru sebelum memulai pembelajaran mampu merancang pembelajaran dengan baik sehingga proses penilaian autentik dapat dilaksanakan dengan baik dan hasil capaian penilaian autentik yang telah dilakukan mampu mencapai pembelajaran yang berkualitas.Kata Kunci: Autentik, Pembelajaran Berkualitas, Penilaian, Penilaian Autentik.
ANALISIS PEMAHAMAN KONSEP IPS PADA SISWA KELAS IV DI SD NEGERI 01 TANJUNG TEBAT
Authors: Andikasari Lola Mida , Tanzimah Tanzimah , Suryani Ida 
Published: May 2022

Abstract: Analysis of Social Science Concept Understanding of Fourth Grade Students at SD Negeri 01 Tanjung Tebat. This study aims to analyze and describe the understanding of social studies concepts in fourth grade students at SD Negeri 01 Tanjung Tebat using a qualitative descriptive method. The object of this research is understanding the concept of social studies and informants in this study are teachers and fourth grade students of SD Negeri 01 Tanjung Tebat. Data collection techniques in the form of tests, interviews and documentation. Data analysis used the Milles and Huberman design, namely data reduction (data reduction), data presentation (data display), and drawing conclusions (verification). Results Based on the research, it shows that the understanding of social studies concepts in fourth grade students at SD Negeri 01 Tanjung Tebat is in the sufficient category, obtained from the average test score of 68.05. To present the indicators of understanding the concept of Exemplifying 56%, Classifying 73%, Comparing 59%, is 68% and Summing up 77%. Keywords: Analysis, Understanding Social Science Concepts Abstract : Analisis Pemahaman Konsep Ips Pada Siswa Kelas IV Di SD Negeri 01 Tanjung Tebat. Penelitian ini bertujuan untuk menganalisis dan mendeskripsikan pemahaman konsep IPS pada siswa kelas IV di SD Negeri 01 Tanjung Tebat dengan menggunakan metode deskriptif kualitatif . Objek pada penelitian ini yaitu pemahaman konsep IPS dan Informan pada penelitian ini yaitu Guru dan siswa kelas IV SD Negeri 01 Tanjung Tebat. Teknik pengumpulan data berupa tes, wawancara dan dokumentasi. Data dianalisis menggunakan rancangan Milles dan Huberman yaitu reduksi data (data reduction), penyajian data (data display), dan penarikan kesimpulan (verification). Berdasarkan hasil penelitian menunjukkan bahwa pemahaman konsep IPS pada siswa kelas IV di SD Negeri 01 Tanjung Tebat dalam kategori cukup diperoleh dari rata-rata nilai tes yaitu 68,05. Untuk presentase pada indikator pemahaman konsep Mencontohkan 56%, Mengklasifikasikan 73%, Membandingkan 59%, Menjelaskan 68% dan Menyimpulkan 77%. Kata Kunci : Analisis, Pemahaman Konsep IPS
Study on the crushing mechanism and parameters of the two-flow crusher
Authors: Huang-Yi Wu , Luo-Jian Yu 
Published: May 2022

Abstract
Based on a Chinese enterprise's single-mouth crusher, the ‘waterfall flow’ inlet crusher is developed from a foreign two-flow crusher. The two-inlet crushing mode has advantages of continuous particle feeding, controlled particle flow and low wear of housing. By analysing the working principle of the equipment, the three-dimensional model of the crusher is established. Based on the discrete element method, the simulation data are obtained by EDEM simulation software. The crushing energy, the wear of the housing and the counter boards are analysed to obtain the optimal parameters. The crushing efficiency is significantly improved and the wear of the housing is controlled to some extent. The overall performance of the crusher is improved and the cost is reduced.
Evaluating local strains of soybean and corn cultivars in the diets of Nile tilapia (Oreochromis niloticus): growth and insulin-like growth factor 1, intestinal health, and inflammation features
Authors: Al-Hawary Ibrahim I. , Elbialy Zizy I. , Barsem Dina Basem , Abdel-Mawgood Ahmad , Sallah Abdallah S. , Rabie Tarik S. , Assar Doaa H. , Dawood Mahmoud A.O. 
Published: May 2022

Abstract
Recently, the high cost of aquafeed affected fish farming feasibility in some countries, including Egypt. The imported soybean meal and corn ingredients consume a large amount of the hard currency, thereby increasing feed prices. Thus, the current study investigated the different sources of soybean and corn on the performances of Nile tilapia. Fish fed with the diet I (based on Egyptian soybean meal cultivar and cornmeal cultivar) or diet II (based on imported soybean meal cultivar and cornmeal cultivar) in a 90-day feeding trial. The results showed no marked effects on the growth performance, protein efficacy ratio, and FCR in the case of fish-fed diet I or diet II. No histological alterations were observed in the skeletal muscle, hepatopancreas, spleen, and intestines, while the diet I-fed group showed normal architecture of the above-listed organs. The expression of liver and muscle IGF-1 showed no changes in fish-fed diet I or diet II. No diet-related variations were observed in IL-1β expression in the spleen but increased regulation in the liver of the diet II group compared to the diet I group. Furthermore, significant upregulation of SOD and HSP70 genes was seen in the spleen and liver of the diet II-fed group. We conclude that the inclusion of the Egyptian soybean meal cultivar and cornmeal cultivar (diet I) did not reduce the growth performance and immune-related genes compared with the imported soybean meal cultivar and cornmeal cultivar (diet II).
Parvovirus B19 infection during pregnancy
Authors: Pietruszka Katarzyna , Sliwinska Magdalena , Sikora Agnieszka 
Published: May 2022

Abstract
Parvovirus B19 (B19V) is a widespread pathogen causing infection that occurs mostly in children. Even though infection of B19V is mainly asymptomatic, it can bring about a few conditions that may require medical intervention, including erythema infectiosum (fifth disease), slapped cheek syndrome, papular-purpuric gloves and socks syndrome (PPGSS), as well as other disorders related to the hematological system. Despite the fact that the most common route of transmission is through the respiratory system, B19V can be also transmitted transplacentally from mother to foetus. Vertical transmission may lead to myocarditis, thrombocytopenia, neural manifestations, and foetal hydrops, which may be life-threatening conditions to both mother and foetus. Detection of B19V infection is based mostly on molecular and serological screening and it is performed after suspected exposure to pathogen or exhibition of symptoms. Currently, there is no specific medication against B19V infection, therefore, treatment is based on the elimination of symptoms. New therapies are, however, under development.
Emerging role of macrophages in diabetic nephropathy
Authors: Lan Hui-Yao 
Published: May 2022

Abstract
Increasing evidence shows that diabetic nephropathy is associated with immune disorder. Macrophages are a key immune cell infiltrating the kidney in both patients and experimental animal models of diabetes, and correlate with progressive renal injury under diabetic conditions. Blockade of renal macrophage infiltration by either genetic deletion or pharmacological inhibition has been shown to improve diabetic renal injury, revealing a pathogenic role of macrophages in diabetic nephropathy. Further, studies identify that M1 macrophages are a key player responsible for diabetic renal injury by triggering renal inflammation, while M2 macrophages are highly heterogenous, and may play diverse roles in either initiating the renal repairing process if renal inflammation is resolved, or promoting progressive renal fibrosis via a macrophage-to-myofibroblast transition (MMT) process if renal inflammation is ongoing. Macrophages may also interact with intrinsic kidney cells to mediate renal inflammation or fibrosis directly or indirectly by producing a variety of proinflammatory cytokines/chemokines and growth factors, or by macrophage-derived exosomes. In summary, macrophages are immunologically important in the pathogenesis of diabetic kidney disease and may play a driving role in the progression of diabetic nephropathy. Targeting macrophages may thus be considered as a novel therapy for combatting diabetic nephropathy.
Load Spectrum Analysis with Open Source Software – An Application Example
Authors: Łukasiewicz Marek S. 
Published: May 2022

Abstract
Processing of digital experimental data has become a key part of virtually every research project. As sensors get both more diverse and cheaper, the amount of information to be handled greatly increases as well. Especially fatigue failure modelling requires by its nature large numbers of samples to be processed, and visualised. The presented paper is based on analysis of load data gathered in flight on an unmanned aircraft. A few versions of an analysis program were developed and considered for the use case. Each implementation included ingesting the data files, creating transfer arrays and the “rain flow counting” algorithm. For the sake of the ease of use and functionality, the version based on Python programming language was selected for presentation. Short development iteration time of this approach allowed gaining new insights by tweaking parameters to better represent actual acquired data. Both the results and the software itself can be easily viewed in a web browser and run with modifications without the need to install any software locally. The developed software is meant as a demonstration of capabilities of open source computation tools dedicated to aerospace and mechanical engineering research, where they remain relatively unpopular.
The preparation of CNT/PMMA composite film on SiO2 substrates
Authors: Li Jian 
Published: May 2022

Abstract
Microelectromechanical system (MEMS) has been highly valued since the size of the MEMS structure is miniaturized, the spacing between the components is in the nanometer range, and the behaviors of friction and adhesion greatly affect the reliability of MEMS. An atomic force microscope (AFM) was used to observe the surface morphology of carbon nanotube (CNT)/polymethyl methacrylate (PMMA) film, and X-ray photoelectron spectroscopy (XPS) was used to analyze the chemical state of typical elements on the surface of the film. The friction and wear properties of composite nano-films under macroscopic conditions were systematically studied. The research results show that the composite nano-film has excellent anti-friction and anti-wear properties.
The dose accumulation and the impact of deformable image registration on dose reporting parameters in a moving patient undergoing proton radiotherapy
Authors: Razdevsek Gasper , Simoncic Urban , Snoj Luka , Studen Andrej 
Published: May 2022

Abstract

Introduction
Potential changes in patient anatomy during proton radiotherapy may lead to a deviation of the delivered dose. A dose estimate can be computed through a deformable image registration (DIR) driven dose accumulation. The present study evaluates the accumulated dose uncertainties in a patient subject to an inadvertent breathing associated motion.

Materials and methods
A virtual lung tumour was inserted into a pair of single participant landmark annotated computed tomography images depicting opposite breathing phases, with the deep inspiration breath-hold the planning reference and the exhale the off-reference geometry. A novel Monte Carlo N-Particle, Version 6 (MCNP6) dose engine was developed, validated and used in treatment plan optimization. Three DIR methods were compared and used to transfer the exhale simulated dose to the reference geometry. Dose conformity and homogeneity measures from International Committee on Radioactivity Units and Measurements (ICRU) reports 78 and 83 were evaluated on simulated dose distributions registered with different DIR algorithms.

Results
The MCNP6 dose engine handled patient-like geometries in reasonable dose calculation times. All registration methods were able to align image associated landmarks to distances, comparable to voxel sizes. A moderate deterioration of ICRU measures was encountered in comparing doses in on and off-reference anatomy. There were statistically significant DIR driven differences in ICRU measures, particularly a 10% difference in the relative D98% for planning tumour volume and in the 3 mm/3% gamma passing rate.

Conclusions
T he dose accumulation over two anatomies resulted in a DIR driven uncertainty, important in reporting the associated ICRU measures for quality assurance.
Avoiding Food Wastage: The Net Impact of Maisto Bankas Activities. A Carbon Footprint Approach
Authors: Meloni Giuditta , Rocchi Lucia 
Published: May 2022

Abstract
Food wastage is a complex global issue. Its solution requires a multi-pronged effort and the use of diversified strategies. Since the impacts are on an environmental, social and economic level, solutions can take shape in one of these areas, knowing that there are often trade-offs between one and the other. This paper aims to evaluate the net environmental effects in terms of Carbon footprint of the activities of the Lithuanian Food Bank (Maisto Bankas). Food banks are charities that work to reduce the negative social effects associated with food waste and food insecurity. They work on the food recovery, avoiding the transformation of food surplus in food waste. The present paper assessed the positive impact generated by the Lithuanian Food Bank thanks to its activities as the non-impact of recovered food and the non-disposal of food in landfills. At the same time, also the negative impact in term of emission due to the management of all its activities has been estimated. The net impact has been derived by the comparison of the two flows. The results of the study proved that, behind the social benefit, the Food Banks, as Maisto Bankas, produce also a net positive environmental impact.
Reconsidering Resistance: Ainu Cultural Revival as Protest
Authors: Powell Courtney 
Published: May 2022

Abstract
This article aims to explore how different Ainu groups have resisted continual control and assimilation by the Japanese government in the late twentieth century. First, it provides a brief analysis of early resistance strategies of ethnic groups to colonial power, contrasting it with contemporary methods of protest in the post-war era. This is to show the different modes of resistance and to analyse why and how they changed over time. The article highlights the period between the 1970s and 1990s, during which violent resistance committed by Japanese progressive activists in the name of Ainu liberation was gradually succeeded by peaceful protest enacted by Ainu themselves, resulting in a movement using artwork in pursuing their political goals. The article argues that this latter kind of resistance represents the core of Ainu activism. I will analyse cultural resistance efforts such as literary publications, commemorative monuments, and educational programmes since the 1970s. Special attention will be given to three children’s books produced by prominent Ainu activist Kayano Shigeru to discuss how the author’s cultural activism during this period shaped Ainu methods of contesting authority through cultural pride and maintenance.
Endothelial dysfunction and thrombotic events in patients with severe novel coronavirus infection COVID-19
Authors: Lebedeva A. A. , Kulikov A. N. , Kovalchuk I. P. , Kadinskaya M. I. , Ginzburg A. M. , Vlasov T. D. 
Published: May 2022

Introduction. The novel coronavirus infection COVID-19 (NCI COVID-19) caused by the COVID-19 virus, which occurs in the most severe forms, is accompanied not only by the development of respiratory failure and acute respiratory distress syndrome, but also by other equally dangerous complications such as covid-associated coagulopathy.The objective was to study the clinical and laboratory features of the development of endothelial dysfunction as the main component of covid-associated coagulopathy in the context of its most common manifestation – thrombotic events.Methods and materials. The medical records of 947 patients with confirmed novel coronavirus infection COVID-19 hospitalized at the Center for the Treatment of Patients with NCI COVID-19 of Pavlov University of the Ministry of Health of the Russian Federation during the so-called «2nd wave» of the pandemic from November 2020 to March 2021.Results. All thrombotic complications were detected only in patients with severe coronavirus infection (561 patients). Predisposing factors for the development of thrombosis in our patients were: advanced age, duration of hospitalization for more than 1 week, comorbidity in the form of coronary artery disease. Standard screening tests of the hemostasis system (platelet microscopy, coagulogram screening) do not reveal any significant features in the presence of thrombotic events, which requires the development of new studies to assess prothrombotic potential in patients with severe NCI COVID-19.Conclusion. The development of thrombotic events is one of the most formidable complications in the severe course of NCI COVID-19, which in turn leads to an increase in respiratory failure due to increased tissue hypoxia, and subsequently to death. The same patients have an increased risk of hemorrhagic events as a possible side effect of the therapy.
Physical rehabilitation of children and adolescents with oncohematological pathology after hematopoietic stem cell transplantation
Authors: Potapchuk A. A. , Terentyev F. V. 
Published: May 2022

Introduction. This article is devoted to the description of the method of physical rehabilitation of children and adolescents of 12–17 years old after hematopoietic stem cell transplantation and the analysis of the effectiveness of this method on the indicators of physical, emotional state and quality of life assessment.The objective of the study was to scientifically substantiate the effectiveness of the method of physical rehabilitation of adolescents who underwent hematopoietic stem cell transplantation.Methods and materials. The experiment involved 40 adolescents with oncopathology who were admitted for treatment at R.M. Memorial Research Institute for Pediatric Oncology, Hematology and Transplantation, of which 16 girls and 24 boys aged 12 to 17 years: experimental group 1 (EG1 ) – 20 patients and experimental group 2 (EG2) – 20 patients. In EG2, classes were held 3 times a week together with an instructor-methodologist of exercise therapy and were taught independently according to a specially developed methodological and video material with filling in a self-control diary.Results. The application of the developed method of physical rehabilitation of adolescents contributes to: optimizing the physical condition: indicators of the life index improved by 5.5 %; power index by 28.9 %; the level of aerobic endurance by 18.3 %; carpal dynamometry of the right hand by 6.5 %, carpal dynamometry of the left hand by 5.2 %; indicators of vital capacity of the lungs improved by 6.5 %; the time of passage of the straight line by 25.7 %, the improvement of the psycho-emotional state – indicators of anxiety and depressive states decreased by 22.3 %, the improvement of the quality of life: physical, emotional, social functioning improved by 7.4 %; pain and soreness, fatigue and sleep, nausea, anxiety, nutrition, thinking, communication improved by 9.3 %.Conclusion. Thus, the presented method of physical rehabilitation has shown its effectiveness.