bluuebunny/crossref_metadata_2025_split huggingface dataset:
Development of Learning Media Technology Based on Natural Science Local Wisdom Materials
Authors: Shofa Ahmad , Su’ad  , Murtono  
Published: March 2021

AbstractThe objectives of this study were: to analyze teacher input, find out how to compile teaching materials, and to see the effectiveness of thematic integrated teaching materials based on local wisdom of science subject material theme 3: healthy food in grade 5 elementary school students. This research was conducted due to a lack of teaching materials, teachers were unable to develop teaching materials, and students’ lack of insight into local wisdom. This research uses research and development methods. The data analysis technique used descriptive qualitative and quantitative analysis techniques. Qualitative data in the form of input, criticism, and suggestions for product improvements presented in a questionnaire instrument for reviewing teaching materials. Meanwhile, quantitative data in the form of numbers obtained from product trials. The results showed that the module teaching materials were feasible and effective. The feasibility of this thematic module product is based on the results of the material expert’s validation, the total score is 73 and 116 in the very good category. The results of the effectiveness test in the product trial and test using the experimental class N-Gain value were 85.30% and 88.54% in the effective category.
Social Science Learning In Covid 19 Pandemic By Using Internet Media
Authors: Sunoto  , Su’ad  , Ismaya Erik Aditia 
Published: March 2021

Abstract
During the current covid 19 pandemic, fourth grade students of SDN Sumbermulyo 02 Winong District Pati Regency are learning online. Initially during the covid 19 pandemic, grade IV SDN Sumbermulyo 02 Winong District Pati Regency students had a little difficulty learning social studies online. Because the fourth grade students of SDN Sumbermulyo 02 Winong District Pati Regency before covid 19 were used to learning face-to-face (outside the network). Based on these problems, researchers conducted research on the use of internet media in social studies learning for grade IV SDN Sumbermulyo 02 Winong District Pati Regency during the covid 19 pandemic. This study aims to describe the use of internet media in social studies learning for grade IV SDN Sumbermulyo 02 Winong District Pati Regency during the covid 19 pandemic. Therefore, the method used is a qualitative method with data collection techniques of observation, interviews, and documentation. Based on data and analysis, there are two kinds of impact of internet media in social studies learning for class IV SDN Sumbermulyo 02 Winong District Pati Regency during the covid 19 pandemic, namely positive and negative. The positive impact of internet media for social studies learning for grade IV SDN Sumbermulyo 02 Winong District Pati Regency for the covid 19 pandemic is that children quickly find out information about social studies and children can quickly complete assignments. Then, the impact of internet media on social studies learning for fourth grade students of SDN Sumbermulyo Winong District Pati Regency in the covid 19 pandemic. Currently, students’ eye health is reduced because they often stare at the screen of a smartphone or tab or notebook or laptop or computer when looking for information about social science. Social studies learning using internet media for class IV SDN Sumbermulyo 02 Winong District Pati Regency during the covid 19 pandemic became effective and efficient.
Manipulative Media Technology for Addition and Subtraction of Integers in Elementary Schools
Authors: Yuliwijayanti Anna , Santoso  , Madjdi Achmad Hilal 
Published: March 2021

Abstract
The purpose of this study was to produce manipulative media to understand the concept of addition and subtraction of integers in grade VI students. This research method refers to Borg and Gall’s theory in ten research steps including information gathering, research planning, initial product development, initial field trials, revision of trial results, main product field testing, revision of field product test results, large-scale field trials. final product revision. Data collection techniques were carried out through observation, interviews, and questionnaires. Data analysis used qualitative and quantitative analysis techniques including learning observations, and validation of manipulative media products. Sources of data in this study were teachers and students of grade VI SDN Sumbangrejo and SDN Segoromulyo. The results of this development research indicate that the media developed in the form of manipulative media made of wood can be said to be suitable for use in learning. Based on the validation from the expert, it was noted that the product was in the good category with an average score of 87%. whereas from the results of student responses the average percentage of responses to the media reached 90%. So that learning integers about addition and subtraction with manipulative media runs effectively.
Developing Culture-Based Mathematics Learning Media with Adobe Flash for JHS Students
Authors: Saputra Wahyu Budi , Utami Niken Wahyu , Kusuma Ibrohim Aji 
Published: March 2021

Abstract
This research aims to develop a mathematics learning media based on Yogyakarta culture using Adobe Flash CS 6 for seventh-grade Junior High School (JHS) students using Analysis, Design, Development, Implementation, and Evaluation (ADDIE) procedure. We evaluated the media based on its validity, practicality, and effectiveness. The validity of media was assesed by two qualified experts (content and media). The practicality was measured from a valid questionnaire from 30 Yogyakarta JHS students after using the media. Moreover, the effectiveness score was obtained from those students’ test. As a result, the developed learning media fulfill the validity, practicality, and effectiveness criteria, which score 3.15 of 4 (content), 3.23 of 4 (media), 3.23 of 4, and 78.6 of 100, respectively.
Information Technology for Sustainable Development In Vocational Education
Authors: Dumbiri David Nwanna , Permana Septian Aji 
Published: March 2021

Abstract
Over the years the path to global development has been set up so as to address the developmental needs of every nation in the world. The dynamic nature of the society has consistently made this developmental trajectory to experience change that will meet the needs of the society. Trainings, practical, workshops and different hands on deck activities have been made available with vocational education for interested individuals to equip themselves based on dynamic nature of the society. Recent use of information technological device by different sectors of life has contributed its developmental quota to the society by making life tasks easy. Also, the contribution of information technology has solved lots of issues in diverse sector of life which could jeopardize the interest of the present and future generation. Thus, this paper used qualitative approach to ascertain the role of information technology for sustainable development in vocational education.
Innovative development of cattle breeding: status, problems and prospects
Authors: Litvina N I , Dolgova E A , Litvina N V 
Published: March 2021

Abstract
At the present stage of economic development, the main factor that ensures the stability and competitiveness of agricultural production is the development of scientific and technological progress. Analysis of cattle breeding in Russia is the evidence of the need for comprehensive technological modernization of production, introduction of advanced scientific achievements in practical activity and the overall industry transition to innovative way of development. The key factors hindering the development of national cattle breeding on innovative basis are noted, in particular, the lack of own financial resources, the high cost of innovations and the low investment attractiveness of the agricultural sector. It is indicated that a new level of development of national cattle breeding is the widespread use of digital and information and communication technologies in the production process. The author substantiates the defining role of the state in activating innovative activities in cattle breeding and the importance of implementing direct and indirect measures of state support at all stages of innovative development of the industry. Due to the limited budget support, it is important to attract private capital to the industry and create the industry investment fund to finance innovative projects in the dairy and beef cattle breeding.
Innovation development of the North-Western Federal District
Authors: Popadyuk T G , Popadyuk N K , Rozhdestvenskaya I A , Panina O V 
Published: March 2021

Abstract
The aim of the study is to investigate and analyse the different aspects of the innovation development of the North-Western Federal District (the Russian Federation). The concepts of innovations, innovation development, innovative economy, knowledge-based economy, state innovation system, innovation ecosystem and regional innovation development have been defined. Also, author’s definition of the innovative development of a region was proposed. Documents regulating the innovation strategy and innovation policy of the North-Western Federal District have been analysed. The justification of the undertaken topic comes from the need for defining strong areas of the innovation potential of the North-Western Federal District and requirement for consideration of the regional innovation system elements of the North-Western Federal District such as knowledge-producing environment, knowledge transfer mechanisms, business environment and state, and its innovation infrastructure. The methodology of the study involves studying of the theoretical framework of the innovations, quantitative and qualitative indicators of the innovation development of the North-Western Federal District, and analysis and synthesis of these data. The main results of the study are: innovative development of the region correlates with the general direction of the country’s innovative development; the regional innovation system includes the same macroblocks as the national innovation system does; the North-Western region includes the well-developed innovation infrastructure and all elements of the innovation system. Conclusions on the direction of the innovation development of the North-Western Federal District towards the world’s advanced countries with innovative economy or economy of knowledge as well as on the role of the innovation factor in the regional development have been drawn.
Cluster mechanism of industrial development based on the possibility of saving on the growth of production scales
Authors: Khamidullin M R , Kiamova N I , Gerasimova O Yu 
Published: March 2021

Abstract
In recent years, the economic development trend in Russia and other countries has been based on the cluster approach. Increasing competitiveness through the use of the cluster mechanism is an effective means of developing industrial production, where the main goal of any enterprise is to obtain maximum profit. For a good and successful confrontation in the conditions of market competition, Russia needs to create large industrial corporations - centers, conduct integration processes and form large regional clusters. The formation of large regional engineering clusters within the subjects of the Russian Federation will ensure the inflow of investment from outside, and will create conditions for competitive advantage for large, small and medium-sized businesses in general. Therefore, we can conclude that the development of the tasks presented in the research, which identified the main ways of cluster development based on the creation of a regional industrial engineering cluster, is relevant, and has novelty and practical significance.
Elemental composition of Apium graveolens L. seeds as an indicator of the nutritional value of competitive organic products
Authors: Zelenkov V N , Ivanova M I , Latushkin V V , Razin O A 
Published: March 2021

AbstractThe elemental composition ofApium graveolensL seeds of root (Cupid and Root gribovsky) and leaf varieties (Samurai and Tender) was determined using x-ray fluorescence analysis. In quantitative terms, the macronutrients are dominated by Ca (1.59-2.24% dry matter) and K (0.8-1.28%), as well as Na, P, S, Mg, and microelements – iron, zinc and manganese. It is shown that there is a wide variability of indicators for macro-and microelements. Significant varietal differences in accumulation were noted for sodium, silicon, chlorine, strontium (variability of more than 70%), as well as aluminum, iron, titanium, nickel, copper, and bromine. Varieties Cupid is characterized by increased accumulation of iron, silicon, sulfur, potassium, titanium, zinc, zirconium; varieties Samurai – sodium, phosphorus, sulphur, chlorine, calcium; varieties Tender – potassium, manganese, copper, bromine, and barium; Root gribovskiy – manganese and bromine. A high level of variation in the elemental composition of celery seeds of root and leaf varieties makes it possible to select plants that differ in an increased content of deficient macro-and microelements.
Economy of vegetable growing of the Russian Federation in modern conditions
Authors: Pivovarov V F , Soldatenko A V , Musaev F B , Razin A F , Gavrish S F 
Published: March 2021

Abstract
The financial and economic crisis of the last four or five years and the economic sanctions imposed on our country have had a positive impact on the development of national vegetable production, in particular, and agricultural production in general. There is a slight increase and stabilization of the gross harvest of vegetables. Greenhouse vegetable growing is developing dynamically. The area under winter greenhouses is growing by 10-15% every year, and the gross harvest of vegetables in protected soil exceeded a billion tons last year. The level of import of vegetables has sharply decreased, to 1 billion dollars, and exports of products have grown by two or three times. Unfortunately, the weak point in the industry is still seed production; the dependence on seed imports is high – up to 25%. Import substitution for seeds is slower than for vegetable products. At the same time, there is both scientific and production potential for successful national seed production. The plan has been developed to improve the situation by 2025.
Economic bases of the original carrot seed production in the conditions of Moscow region
Authors: Khovrin A N , Sokolova L M , Kornev A V , Razin O A , Ibragimbekov M G 
Published: March 2021

Abstract
The aim of the research: to show the economic basis for the original carrot seed production of cultivar Vitaminnaya 6 breeding of the Federal State Budgetary Scientific Institute Federal Scientific Vegetable Center in the conditions of the Moscow region. The work was carried out in 2015-2018. Root carrots were grown on an experimental base, seed plants in a membranous unheated greenhouse. The meteorological conditions during the experiment period were favorable for the formation of root crops and the ripening of carrot seeds. A transfer method was used to produce the original carrot seeds. Under conditions of the Moscow Region, when growing seedlings of carrots in a membranous greenhouse, the yield of carrot seeds of cultivar Vitaminnaya 6 varied from 95 g/m2 to 130 g/m2. Analysis of the original carrot seeds showed that seed germination energy was 78-87%, germination changed from 89 to 93%. With the transfer method of cultivating the original of carrot seeds, production costs amounted to 17795.8 thousand rub/ha (2015 year) and 18542.9 thousand rub/ha (2017 year). Up to 40% of production costs are accounted for cleaning carrots and the handicrafts associated with their storage, reassembly and planting in the spring. The cost price of 1 kg of original carrot seeds of cultivar Vitaminnaya 6 in 2015 was 38602.6 rub., in 2017 - 36997.2 rub.
Business management in modern economic management conditions
Authors: Ilyin S Yu , Mandych I A , Krasnyanskaya O V , Bykova A V 
Published: March 2021

Abstract
The paper presents indicators of modern business management, based on the current economic situation of its management. When selecting indicators, the emphasis is placed on the last stage of management evolution, which is characterized by the primary role of scientific and technical achievements in the development of the economy, including its commercial sector, and, accordingly, such resulting and factor indicators as changes in income and expenses, direct and indirect ratio of income and profit to expenditures on human capital, investment capital, and innovation capital are taken into account. The construction of these dependencies between changes in income and expenses is carried out through a combination of different types of dependencies (additive, multiplicative, multiple), which help to identify the degree of influence of each factor indicator on the resulting indicators and take actions to maximize the result and minimize business costs using the computational and constructive method in interaction with individual elements of mathematical analysis. The material is useful for entrepreneurs, regardless of their type of activity and organizational and legal status, educational and scientific figures, students of higher and secondary specialized institutions of economic and managerial programs, specialties and profiles.
A system of spatially connected federalism based on regional specialization
Authors: Buhtiyarova T I , Korotina N Yu , Hilinskaya I V 
Published: March 2021

Abstract
The relevance of the article is due to the need to develop a model of federalism in Russia in the context of the existing problem of asymmetry of territorial development, which has not yet been eliminated by the current federal policy. The problem of the asymmetry of Russian regions is caused by a variety of natural, industrial, ethnic, social, and geographical conditions. This entails an asymmetry of economic and budgetary indicators: gross regional product, investments, revenues and expenditures of regional budgets. As a reason for the ineffectiveness of the pursued policy of federalism, the authors highlight a single universal approach in relations between the federal center and the regions. The article proposes a transition from a universal model to a model that considers the specialization of regions. This model is based on the principles of "smart specialization", in which each region is assigned a special role in the functioning of the state. The proposed model is called by the authors "spatially binding economic federalism» because it provides for the regulation of federalism relations along the horizontal state structure and allows increasing the spatial connectivity of regions. Thus, the proposed model of federalism is based on a differentiated approach to territories within a single federal state and makes it possible to overcome the significant disintegration of the country's economic space.
Advantages and economic efficiency of cultivation of pea varieties of morphotype chameleon
Authors: Zelenov A N , Zadorin A M , Zelenov A A 
Published: March 2021

Abstract
Pea morphotype with layered heterophyllia chameleon has a high potential for seed productivity. Developed at Federal Scientific Center of Legumes and Groat Crops (FNTs ZBK ) the best varieties-chameleons at the average for 3 years (2017-2019) at yield 0.44 t/ha surpassed standard leafletless varieties by 0.54 t/ha. Moreover, they contained 1.2% more protein in the seeds. Chameleon varieties fully realize their potential with a yield of more than 3.0 t/ha. The data of the state test of the Spartak variety shows that, despite the additional production costs, the profitability of cultivation of this variety and net income increase with an increase in yield, and the cost of seeds decreases.
Light environment and plant growth in plant factories
Authors: Lu N 
Published: March 2021

Abstract
A plant factory with artificial light is an effective system producing food to satisfy specific demands on yield, morphology, taste and nutrient accumulation in plants. All environmental factors inside a plant factory can be controlled without climate and location limitation. Light is one of the most important factors affecting plant growth and quality. By regulating light aspects, such as light intensity, light period, light quality, lighting position, and daily light integral, the growth and quality of the plants grown in a plant factory can be largely enhanced. As known, the initial and operating cost for a plant factory with artificial light is high, particularly the cost of electrical energy related to lighting. Identifying the optimal light environment that promotes plant growth and quality is critical for commercialization of plant factories. Recent researches have paid great attentions to the effects of light environment on the growth and morphology of leafy vegetables. On the other hand, the demand on functional plants that contain high concentration of bioactive compounds is increasing rapidly. Bioactive compounds in plants have been intensively studied to evaluate their effects on human health and many of them are proved to be clinically active against various types of diseases (e.g. anti-cancer effects). More and more people prefer to take health product derived from natural plants for disease prevention. Solutions to realize sustainable production of high quality functional/medicinal plants can be provided by developing environmental control technologies, such as light recipe, in plant factories. Aromatic herbs such as coriander; medicinal plants such as perilla and water spinach are subjected to different light conditions and root zone environments. Some bioactive compounds e.g. perillaldehyde and rosmarinic acid in perilla leaves; phenolic compounds and flavonoids, especially rutin and chlorogenic acid in coriander can be enhanced. The effects of each light aspect on plant growth vary with plant species and other environmental conditions, however, there are also some general trends that can be used to guide commercial application. This presentation introduces the basic of light and its effects on plant growth in plant factories, demonstrates research results that have been published in scientific journals, reports the current study on herbs and medicinal plants, and summarizes the general application of light in plant production.
Strategy formulation for increasing customer satisfaction based on service quality gap: a case study of branding coffee shop in Yogyakarta
Authors: Ginting N V , Widodo K H , Purwadi D 
Published: March 2021

Abstract
The research on the quality of service on the coffee shop is currently interesting to be researched to measure the expectations and perceptions of consumers coffee shop, as well as gap between the two in the dimensions of quality services. This can be a standard of service quality that can be felt directly by consumers in each class compared to competitors, so that consumers are loyal and provide recommendations to the environment and its social classes. This research is quantitative research, with a questionnaire measuring instrument, with gap analysis and important performance index for formulating the strategy. This research was done by using Questioner to get primary data. This primary data was collected through 100 respondents. The purpose of this paper is (1) identifying customer service based on Serv-qual technique, (2) analyzing the gap between quality service expectations and perception, (3) strategy formulation for increasing customer satisfaction.