bluuebunny/crossref_metadata_2025_split huggingface dataset:
TO STUDY THE DYNAMICS OF IMMUNITY IN BLACK-AND-WHITE COWS DEPENDING ON AGE
Authors: ДОВЫДЕНКОВА М.В. 
Published: December 2020

Проведена статистическая обработка сформированной базы данных показателей неспецифической резистентности MS «Excel» с целью изучения динамики иммунитета по параметрам бактерицидной, лизоцимной и фагоцитарной активности у крупного рогатого скота черно-пестрой породы разных возрастов. Было установлено, что средние значения показателей лизоцимной и бактерицидной активности у телят в 6 мес были ниже (47,89% и 49,09%, соответственно), чем у животных в 3—4 года (53,75% и 52,81%). Выведено уравнение регрессии, описывающее взаимосвязь между средними показателями фагоцитарной активности и возрастом при высокой степени достоверности (R2=0,90). Изменения лизоцимной и бактерицидной активности в зависимости от возраста были недостоверными (R2=0,58 и R2=0,49, соответственно). Установлена высокая корреляция между бактерицидной и лизоцимной активностью. Отмечена динамика изменения неспецифического иммунитета у коров различных возрастных групп. Создание баз данных и постоянный мониторинг основных показателей естественной резистентности в зависимости от различных факторов (породы, возраста, стадий лактации, кормления, способов содержания), которые влияют на данные показатели, необходимо для оценки физиологического состояния организма животных и их устойчивости к болезням.
Statistical processing of the generated MS "Excel" on indicators of non-specific resistance database was carried out with the aim of studying the dynamics of the development of immunity in terms of bactericidal, lysozyme and phagocytic activity in black-and-white cattle of different ages. It was found that the average values of indicators of lysozyme and bactericidal activity in calves at 6 months were lower (47.89% and 49.09%, respectively) than in animals at the age of 3—4 years (53.75% and 52.81%). The equation of regression was derived, it describes the relationship between the average indicators of phagocytic activity and the age with a high degree of reliability (R2=0.90). The changes in lysozyme and bactericidal activity depending on age were dubious (R2=0.58 and R2=0.49, respectively). The high correlation between bactericidal and lysozyme activity was established. It was noticed that the cows of different age groups experienced the dynamics of changes in nonspecific immunity. The creation of databases and constant monitoring of the main indicators of natural resistance, depending on various factors (breed, age, stages of lactation, feeding, methods of keeping) that affect these indicators, is necessary for assessing the physiological state of the animals’ body of and their resistance to diseases.
Reverse Bloom
Authors: Shelley Arthur 
Published: December 2020

Bloom’s Hierarchy of learning has been the foundation of formal teaching and assessment practice since the mid 1950’s. This has resulted in higher-quality education outcomes, more consistency in delivery, and better teaching practices. However, mainstream teaching practices and teacher training have focused on the Cognitive domain, with less focus on social development (except for some societies and non-mainstream institutions). There has been little emphasis on the two other domains for comprehensive learning, which Bloom’s colleagues identified as the Psychomotor and Affective domains. These two less used domains highlight the skills and social aspects of being able to influence others and apply the learning in practice to generate value. The imbalance between the three is critical because all three domains play a role in being a competent professional and a contributing member of society, based on the capabilities built in their learning experiences.
This paper shares three key new contributions to the learning literature that help address this imbalance: The “Reverse Bloom Learning Framework” (RBLF), a set of principles to guide learning facilitation through the RBLF, and some insights on design of inclusive learning activities (including provision of deeper feedback for better reflection and higher quality learning outcomes). Together these three elements of progressive learning can enable a more balanced approach to learning at all levels. The RBLF includes all three of Bloom’s domains in iterative social learning experiences and reverses the traditional order of Bloom’s learning elements. The author suggests this more inclusive and comprehensive approach enables facilitation of more collaborative learning and that this will generate more competent, confident and capable graduates, who are better equipped to interact in our modern challenging workplaces and our wider world.
Equipping Parents for Effective HOME Schooling
Authors: Kinzer John , Herbst Nathaniel , Pohlman Philip , Herbst Erin 
Published: December 2020

The COVID-19 crisis has shuttered schools across the globe and left millions of schoolchildren quarantined. This pandemic has highlighted the importance of adequately educating homebound children. Although homeschooling has been growing in popularity in some areas of the world, particularly in the United States, it has not constituted a large percentage of the educational establishment in any part of the world. There has been debate about homeschooling for decades. This paper aims to show that success with homeschooling is possible and it will provide suggestions for empowering families to achieve that.
Four ways to empower home educators have been summarized into the HOME acronym. This acronym stands for (H) helping families find their fit, (O) offering a diversity of teaching resources, (M) making homeschooling socially acceptable, and (E) empowering homeschool partnerships. These practices can serve as a template for organizations that wish to support families who choose to homeschool their children or who are forced to by global constraints.
The recent crisis has provided an opportunity for nations, organizations, families, and students to share the leadership of their educational resources and practices. Collaboration and cooperation can help ensure homebound children receive the education they need. This type of collaboration will help prepare the world for the educational challenges the future might bring.
Artakalan Nakit Marjı
Authors: GAYRETLİ Bülent , KARACAN Sami 
Published: December 2020

Kâr kalitesi, firma kârlarının nakit akışlarıyla ne kadar iyi desteklendiğine bağlıdır. Kâr kalitesini
ölçebilmek için, karmaşık modellere nazaran uygulanması çok daha pratik olan kâr kalitesi
göstergelerini kullanmak mümkündür. Bu makalede, bir firmanın net kârı ile esas faaliyetlerinden
nakit akışı arasındaki ilişkiye dair faydalı bilgiler sağlayan bir kâr kalitesi göstergesi ve erken uyarı
sinyali olan Artakalan Nakit Marjı (ANM) ayrıntılı olarak incelenmektedir. Net kârlar ve esas
faaliyetlerden nakit akışları, uzun dönemler boyunca benzer oranlarda değişmiyorsa, ANM’de
görülebilecek tutarsızlıklar, kârların kalitesiz olduğuna işaret edebilir. ANM'de kısa dönemde
görülen tutarsızlıklar ise, kârların kalitesiz olduğu anlamına gelmeyebilir. Mevsimsel değişiklikler,
konjonktürel olaylar, firmanın yaşam döngüsündeki değişiklikler ve firmaya özgü olaylar, net
kârların değişim oranları ile esas faaliyetlerden nakit akışlarının değişim oranları arasında
farklılıklara neden olabilir. Ayrıca vurgulamak gerekir ki, ANM’nin amaçları doğrultusunda
faydalı olabilmesi, ANM denklemindeki belirli parametrelerde birtakım düzeltmelerin yapılmasına
bağlıdır.
FAKTOR-FAKTOR YANG MEMPENGARUHI MINAT BERWIRAUSAHA MAHASISWA DI LINGKUNGAN KECAMATAN BEJI DEPOK
Authors: Edy Suryantoro  , Santosa Imam Mulyono  , M.B. Nani Ariani3  
Published: December 2020

This study was conducted to examine and analyze factors affecting student enterpreneurial interest In Beji Depok –West Java. This study uses a quantitative approach and The method of data analysis uses a partial least squares (PLS) model and The sample of this study used was 75 respondents. The results of this research are there is a positive influence of entrepreneurial motivation on entrepreneurial interest. the family environment variable is not significant on entrepreneurial interest. the personality variable has a significant effect on entrepreneurial interest, there is a positive influence of entrepreneurial motivation on entrepreneurial interest.
PENGARUH PERIKLANAN TERHADAP MINAT BELI KONSUMEN TOKOPEDIA DI KOTA PALEMBANG
Authors: Naruliza Esty , Laleno Elsye Afrincia 
Published: December 2020

The development of business through internet media is increasing, along with the increasing of Internet users in the world especially in Indonesia. Advertising is a factor that is quite important in attracting the Purchace interest of the consumer in this research is Tokopedia in the city of Palembang. Advertising is any form of non-personal communication and promotion of ideas, products or services that are paid for by certain sponsors or that have not yet been identified in order to create consumer buying interest. While buying interest is the tendency of consumers to buy a brand or take actions related to the purchase. In this research, the object of research is Tokopedia consumers in Palembang. The sampling method uses accidental sampling. The data used are primary data by distributing questionnaires directly to Tokopedia application users in the city of Palembang. the number of samples was 349 respondents. The test is carried out in three stages, namely the validity and reliability test, the classic assumption test and the hypothesis test The results of this research indicate that advertising has a positive effect on consumer buying interest of Tokedia in Palembang, it can be seen from the regression test results Y = 4,571 + 0.821 + e. If seen from the coefficient of determination (R2) of 80% consumer buying interest can be explained by advertising. While 20% is influenced by other variables not examined in this research such as discounts, brand image, price, availability of goods and others.
Development of large size crystal growth technology of oxide eutectic scintillator and a proto-type Talbot–Lau imaging system
Authors: Kamada Kei , Yamaguchi Hiroaki , Yasui Nobuhiro , Ohashi Ryota , Den Toru , Kim Kyoung Jin , Yoshino Masao , Yamaji Akihiro , Kurosawa Shunsuke , Shoji Yasuhiro , Yokota Yuui , Kochurikhin Vladimir. V. , Yoshikawa Akira 
Published: December 2020

Abstract
Wafers of Tb-doped GdAlO3/α-Al2O3 eutectic were fabricated by the micro-pulling-down method using an Ir crucible with a 25 × 25 mm2 die. A prototype X-ray phase imaging detector was developed using a CMOS sensor with a fiber optic plate and the eutectic wafer. X-ray spots with an 8.24 μm period were observed using the detector. X-ray phase imaging of a nylon ball with a diameter of 4 mm was also carried out. It was observed that a phase change of approximately 2 μm occurs at the air–nylon interface. This technique of X-ray phase imaging can be realized in the absence of an absorption grating.
Double nuclear spin switching in single quantum dots
Authors: Yamamoto S. , Kaji R. , Sasakura H. , Adachi S. 
Published: December 2020

Abstract
Hyperfine interaction in a quantum dot produces a spin-coupled system between an injected electron and a few tens of thousands of nuclei in the electron wavefunction. We report here that the double bistable phenomenon of nuclear spin polarization (NSP) can be observed by sweeping three control parameters. All the observations indicate that the NSP has three stable branches under a longitudinal magnetic field, whereas the number of the stable branches of NSP has been believed to be two at most. The incorporation of the electron spin relaxation due to the nuclear spin fluctuation enables reproduction of the observed features of the NSP and the electron spin polarization.
Li memristor-based MOSFET synapse for linear I–V characteristic and processing analog input neuromorphic system
Authors: Lee Chuljun , Lee Jae-Eun , Kim Myungjun , Song Yubin , Han Geonhui , Seo Jongseon , Kim Dong-Wook , Seo Young-Ho , Hwang Hyunsang , Lee Daeseok 
Published: December 2020

Abstract
In this research, we propose a method that can significantly improve the linearity of current–voltage characteristics (L–IV) of synapse devices. Considering that analog input data are dependent on the L–IV, synapse devices having non-linear current–voltage characteristics can result in drastic conductance variations during inference operations. It means that the L–IV is one of the key parameters in the synapse device. To improve the L–IV, a triode region of a metal oxide semiconductor field effect transistor (MOSFET) was utilized with a Li-ion-based memristor as a gate voltage divider, which results in gradual channel conductance changes (analog synaptic weights). The channel conductance of the MOSFET can be selectively controlled based on Li-ion intercalation and de-intercalation. A notably improved L–IV and analog synaptic weights were achieved, which enhanced the MNIST data set recognition accuracy from 35.8% to 92.03%.
High-efficiency scattering probe design for s-polarized near-field microscopy
Authors: Ren Richard , Chen Xinzhong , Liu Mengkun 
Published: December 2020

Abstract
In a conventional scattering-type scanning near-field optical microscopy setup, the atomic force microscope probe is unable to effectively couple with s-polarized light, resulting in low signal and limited in-plane sensitivity. This study aims to investigate a high-resolution probe with enhanced responsivity to both s- and p-polarized light. Full-wave electromagnetic method of moments simulations are utilized. Simulated near-field spectra on prototypical materials (SiO2, Si, SrTiO3), as well as simulated raster scans of a gap nanoantenna, indicate a two order of magnitude increase of the scattering signal for s-polarized incident and detection scheme compared to the conventional probe.
On the Problems of Transformation of High-Tech Production Systems
Authors: Alekhin M. Yu. , Titov A. V. 
Published: December 2020

The presented study addresses the problems of managing the transformation of high-tech production systems (PS) to maintain the enterprise’s competitiveness in the long term.Aim. The study identifies efficient approaches to forecasting the timeline, economic and social prospects of PS transformations.Tasks. The authors assess the existing methodological framework for innovation management aimed at changing the scientific and technical potential of the PS and the government’s role in facilitating investment activity.Methods. This study is based on the fundamental principles of systems theory and comprehensive consideration of the issues of managing changes in economic systems through analysis.Results. The proposed assessments and comments can be taken into account when developing a methodology for forming an adequate management response to the predicted change in the external conditions of PS operation. The scientific and technical potential of high-tech enterprises is created, among other things, through long-term research, but the economic prospects of using research results are unpredictable. The experience of building the US national innovation system confirms the important role of the government in managing the commercialization of research results.Conclusions. The development of the Russian economy depends on the timeliness and reasonable sufficiency of the formation of the scientific and technical potential of the PS. The formation of the Russian national innovation system is a prerequisite for creating a favorable institutional environment for innovation, and the authors believe that it will lay the groundwork for the reproduction of capital in real production and hedging of risks associated with these processes.
An Organizational and Economic Mechanism for Managing the Competitive Sustainable Development of an Industrial Enterprise
Authors: Babkin A. V. , Fortunova U. V. 
Published: December 2020

Aim.The presented study aims to develop an organizational and economic mechanism for managing the competitive sustainable development of an industrial enterprise that would increase the enterprise’s performance and the sustainability of its development in a competitive environment and in the context of the digital transformation of the industry.Tasks.The authors analyze and formulate the concept of the organizational and economic mechanism for managing the competitive sustainable development of an industrial enterprise; develop the organizational and economic mechanism for managing the competitive sustainable development of an industrial enterprise; identify stages in the process of managing the sustainable development of an industrial enterprise; evaluate the economic potential of an enterprise.Methods.This article is based on the analysis and formalization of the main provisions of the study, which uses economic-mathematical and economic-statistical methods to assess the performance and development of an enterprise.Results.The urgency of improving the efficiency of managing the competitive sustainable development of an industrial enterprise is justified. The concept of an organizational and economic mechanism for managing the competitive sustainable development of an industrial enterprise is formulated and the stages of this management process are identified. An organizational and economic mechanism for managing the competitive sustainable development of an industrial enterprise is developed, ensuring an increase in the enterprise’s performance.Conclusions.Application of the organizational and economic mechanism for managing the competitive sustainable development of an industrial enterprise will make it possible to keep track of unfavorable market trends and adequately respond to them, thus increasing the performance of the enterprise.
Home-schooling during the pandemic: A push for digital education in German classrooms?!
Authors: Elstrodt-Wefing Nadine , Ritterfeld Ute 
Published: December 2020

The COVID-19 home-schooling situation has become a catalyst for educational institutions to search for and deploy innovative solutions within a relatively short period of time. Since many teachers have been forced to employ technical or digital approaches with which they have had little to no prior experience, this situation might give rise to a push for digital education. In the present study we employed a two-part interview-survey to investigate how home-schooling affects German teachers’ general technical affinity and their digital teaching competence during home-schooling. Furthermore, the qualitative properties of the implementation of home-schooling were explored. The results of the study revealed that the teachers’ digital teaching competence, but not their technical affinity, changed during the pandemic. An increase in digital teaching competence was only identifiable for the first weeks of the pandemic. Qualitative analyses showed that the teachers used three different types of educational tools: (1) digital tools, (2) analogue tools, and (3) technical tools. Over the course of the pandemic the usage of those tools became more structured. However, structures were mostly built on a micro-level, e.g., by individual teachers for their classes; no macro-structures like class-comprehensive rules or even strategy papers for digital teaching were developed.
Implementasi Pembelajaran Individual Head Number Berbasis Google Meet dan Classroom pada Materi Trigonometri
Authors: Fanny Ahmad Fauzi  , Puji Lestari  
Published: December 2020

Di era pandemic saat ini, pembelajaran dilakukan secara daring untuk mencegah penyebaran covid-19. Oleh karena itu pendidik dituntut untuk lebih kreatif dan inovatif sehingga tujuan pembelajaran dapat tercapai. Salah satu alternatif pembelajaran daring yang dapat dilakukan adalah Individual Head Number (INH) berbasis Google Meet dan Classroom yang merupakan hasil modifikasi dari model pembelajaran Number Head Together (NHT). Penelitian ini bertujuan untuk mendeskripsikan hasil implementasi Individual Head Number Berbasis Google Meet dan Classroom dalam pembelajaran matematika serta respon siswa terhadap penggunaan Individual Head Number Berbasis Google Meet dan Classroom. Penelitian ini merupakan penelitian studi kasus dengan sampel 12 siswa pada salah satu SMAN di Kabupaten Majalengka. Berdasarkan hasil uji coba terbatas, diperoleh kesimpulan sebagian besar peserta didik senang dengan proses belajar mengajar Individual Head Number berbasis Google Meet dan Classroom dengan 66,7% senang dan 33,3% merasa cukup senang. Hasil evaluasi secara umum Individual Head Number berbasis Google Meet dan Classroom dalam pembelajaran matematika materi aturan sinus dan cosinus dengan 53,3% peserta didik memberikan tanggapan efektif dan 46,7% memberikan cukup efektif, oleh karena itu disimpulkan bahwa pembelajaran menggunakan metode Individual Head Number berbasis Google Meet dan Classroom efektif digunakan sebagai salah satu alternatif model pembelajaran daring.
Оптимізація навантаження мобільного додатку відстеження об’єкту при використанні датчиків місцезнаходження
Authors: П’ятикоп O. , Пучков Є. 
Published: December 2020

Робота присвячена вирішенню питання оптимізації навантаження мобільного додатку з використанням датчиків мобільного пристрою. В статті наведено аналіз сучасного стану вирішення проблеми виявлення місцезнаходження об’єкту. Оскільки використання GPS суттєво впливає на ресурси мобільного пристрою, то запропоновано підхід з використанням Wi-Fi та стільникових веж. Проведено дослідження на прикладі системи відстеження школярів. Наведено опис процесів роботи системи та результати порівняння навантаження
Основні загрози безпеці інформаційних систем
Authors: Бортник К. , Делявський М. , Кузьмич О. , Багнюк Н. , Чернящук Н. 
Published: December 2020

В даній статті проведено актуальний аналіз основних загроз безпеці інформаційних систем, серед яких - загрози порушення конфіденційності інформації, порушення цілісності інформації, загрози порушення працездатності системи. Виконано дослідження підходів реалізації безпеки інформації автоматизованих систем, наведено відповідні статистичні дані. Проаналізовано шляхи перешкоджанню витоку інформації, забезпечення її цілісності, розроблено принципи проектування ефективної системи захисту даних
Методика обробки аудіо-сигналів за допомогою алгоритмів на базі мови програмування Python.
Authors: Дмитренко Т. 
Published: December 2020

Проведено аналіз можливості застосування інтерпретовано об'єктно‑орієнтованої мови програмування при обробці масивів аудіоданих як цифрового способу представлення звукових сигналів. Продемонстровано принцип використання з зазначеною метою мови програмування високого рівня зі строгою динамічною типізацією Python. Визначено особливості застосування у даній галузі таких модулів (python‑бібліотек)як: NumPy, SciPy та Matplotlib. Наведено методи обробки та модифікації масивів аудіоданих з метою їх подальшого застосування у мультимедійних комп’ютерних мережах. Побудовано математичну модель обробки аудіо-даних, ефективність якої перевірено на базі відповідних програмнихалгоритмів. Показано можливість вирішення актуальних задач та дослідження теоретичних аспектів проблему області обробки аудіо-даних шляхом використання інтерпретовано об'єктно‑орієнтованої мови програмування і спеціалізованих бібліотек з відкритим кодом.