bluuebunny/crossref_metadata_2025_split huggingface dataset:
Object Detection in The Image Using the Method of Selecting Significant Structures
Authors: Mokshin Vladimir , Sayfudinov Ildar , Yudina Svetlana , Sharnin Leonid 
Published: July 2019

The approach to image segmentation is reviewed in the article. The method of highlighting significant contours in the image is reviewed. Some structures in the image attract attention more than others due to certain distinctive properties. The article reviews the approach of highlighting significant structures in the image representing the areas of candidates identifying the object in the video frame for mobile platforms. For example, such shapes can be smoother, longer and closed. Such structures are called significant. It would be expedient to use only these significant structures to increase the speed of image recognition by computer vision methods focused on the contour selection. This approach allocates the computing resources only to significant structures, thus reducing the total computation time. Since the image consists of many pixels and links between them, which are called edges, significant structures can be measured. The article presents an approach to measuring the structure significance that largely coincides with human perception. Some image structures attract our attention without the need for a systematic scan of the entire image. In most cases, this significance represents the structure properties as a whole, i.e. parts of the structure cannot be isolated. This article presents a measure of significance based on the measurement of length and curvature. The measure highlights structures characteristic of human perception, and they often correspond to objects of interest in the image. A method is presented for calculating significance using an iterative scheme combined into a single local network for processing elements. The optimization approach to represent a processed image highlighting significant locations is used in the network.Â Â
Formation Algorithms and Properties of Binary Quasi-Orthogonal Code Sequence of Modern Satellite Systems
Authors: Petrovich Pashintsev Vladimir , Anatolyevich Kalmykov Igor , Pavlovich Zhuk Aleksandr , Viktorovich Orel Dmitrii , Pavlovna Zhuk Elena 
Published: July 2019

Increased number of threats to user interface of navigation signals, mainly in the form of suppression of navigation signals by jamming as well as navigation signal spoofing by false signals, assumes development of counter measures including improvement of structure security of navigation signals on the basis of stochastic use of code sequences which are ranging codes. This article proves the required number of unique discrete code sequences which can improve structure security of navigation signal in global navigation satellite system upon their stochastic use. Properties of discrete quasi-orthogonal code sequences are estimated which are used and proposed for use in global navigation satellite systems with channel code division, they are compared with optimum values of code balancing, number of element series and lower bounds of maximum lateral peaks of aperiodic auto-correlation function and maximum peaks of aperiodic mutual-correlation function. The experimental results show that the minimum values of the considered correlation functions of discrete quasi-orthogonal code sequences of known global navigation satellite systems exceed the lower bound by 3â€“6 times. The performances of code balancing and element series of discrete quasi-orthogonal code sequences of the known global navigation satellite systems satisfy in average the allowable intervals. The number of source lines of discrete quasi-orthogonal code sequences of the known global navigation satellite systems is significantly lower than their umber required for improvement of structure security of navigation signal based on their stochastic use. On the basis of the revealed drawbacks of the known discrete quasi-orthogonal code sequences, the necessity to develop new methods is substantiated allowing to obtain their required number together with statistic properties comparable with the best values of discrete quasi-orthogonal code sequences applied as navigation signals in global navigation satellite systems.Â Â
The Effect of Prolonged Irrigation on the Dry Steppe Soilsâ€™ Fertility in the Volga Region
Authors: Anatolyevna Pronko Nina , Vladislavovich Korsak Viktor , Gennadievna Romanova Lubov , Vladimirovich Kravchuk Aleksey , Viktorovich Afonin Vladimir 
Published: July 2019

The article deals with the negative effect of the prolonged irrigation on the contents and quality of humus, and plant nutrientsâ€™ stock in theÂ soil. TheÂ research was aimed at studying the nature and regularities of theÂ transformation of organic matter (humus) and nutrients in the dark chestnut soil of dry steppe zone in the Volga region in the process of irrigation over half aÂ century long. Field and laboratory experiments, as well as theoretical methods, such as mathematical statistics were used for studying the soil agrochemical properties. The research has shown that humus mineralization in irrigated soils is more pronounced, compared to nonirrigated soils, dehumification increases with increasing the period of irrigation and intensification of agriculture; the content and stock of humus decreases with irrigation, and is accompanied by the negative changes in its qualitative composition. The article describes the reasons for dehumification and negative changes in the qualitative composition of humus in the dark chestnut soils: deficient nitrogen balance due to insufficient use of nitrogen fertilizers, which resulted in the destruction of the organic matter in the soil, increased share of tilled crops in the crop structure, absence of nitrogen-fixing ability in alfalfa due to significant soil compaction, and insufficient introduction of organic fertilizers. The found peculiarities of dehumification and reduction of nutrients availability in the soil, which are the most dangerous degradation processes in the soils of the region that reduce the efficiency of irrigated agriculture, are required for developing substantiated solutions for preventing dehumification, restoring the fertility of irrigated soils, and reducing deficiency of foodstuffs in arid regions.Â Â
Export Potential of the Russian Pharmaceutical Market and its Prospects
Authors: Pyatigorskaya Natalia , Meshkovski Andrei , Aladysheva Zhanna , Beregovykh Valery , Belyaev Vasily , Ivashechkova Natalia , Shabalina Marina 
Published: July 2019

Export of medicines is one of the most profitable businesses, which attracts the attention of an increasing number of producers. The international medicinesâ€™ trade largely depends on national or regional regulatory mechanisms. In addition, the export terms and conditions differ for various categories of medicines. Innovative drugs account for the main share of the global medicinesâ€™ export. Therefore, export of innovative drugs developed in Russia to advanced countries is the most economically profitable direction. Export of generic drugs can bring considerable revenue to the producer and the state, but import substitution by releasing generic drugs weakens the innovative direction of studies and production. The import substitution policy targets manufacturers of medicines to produce generic drugs, as well as products intended, mainly or exclusively, for sale within the country. One of the ways to improve the efficiency of the entire pharmaceutical sector is international cooperation.Â Â
Topical Issues of Information Security in Modern Economic Conditions
Authors: L. Shugunov T. , Yu. Khashirova T. , S. Ksenofontov A. , A. Georgieva M. , M. Arvanova S. 
Published: July 2019

This article discusses the burning issues of ensuring information security in modern economic conditions. The purpose of this study is to analyze the current state of the effectiveness of information security in the conditions of the emerging digital economy in the Russian Federation. According to the research conducted, the number of cybercrimes in the economic sphere increases every year. The largest percentage of cybercrime is committed in the banking sector of the economy. Banks of the Russian Federation have developed information security systems and services that deal with issues of ensuring the security of economic operations. One of the key security tools is the use of cryptography. The Russian Federation is actively developing software products in the field of encryption, but these programs do not have recognition in the global information security market. The obtained results allow us to make a conclusion about the development of the market of information products in the field of protection of economic security, but it is necessary to develop software products that will meet international standards in the field of information security. The results obtained are of theoretical and practical importance for specialists in the field of security and economics. The results obtained can serve as a foundation for conducting more extensive research on the state of the information security system of the digital economy in the Russian Federation.Â Â
Assessing the Green Plantingsâ€™ Condition of Coastal and Island Territories of the Left Bank Area of Volga River (In the Context of the City of Engels)
Authors: B. Sokol'skaya O. , V. Bondarenko Yu. , N. Proezdov P. , A. Mashtakov D. , V. Dubrovin V. 
Published: July 2019

At present, in many regions of the Russian Federation, in particular in the Saratov Region, coastal and insular recreation areas are in poor condition, both in the populated locality and in the suburban area. Today, they are inexpressive, compact, dispersed, or monotonous long-linear spaces with damaged green plantings and vegetation cover. The present study analyzes the coastal and insular recreation areas located in the city of Engels and its suburbs. The article identifies the main types of coastal and insular recreation areas, their compositional systems, areas (in ha), recreational load, average distances from the city districts to the analyzed recreation zones. The authors carried out monitoring of recreation coasts in order to determine the predominant types of green plantings. In the end of the article, the major conclusions are formulated.Â Â Â
Evaluation and Selection of Poultry Using Probit Method
Authors: S. Sushkov V. , A Babushkin V. , N. Lobanov K. , V. Grihina N. 
Published: July 2019

The purpose of the research is comparative evaluation of fertilizing ability of cocks-breeders in absolute rates (arithmetic mean) and relative (probit), held at egg-laying hens of â€œKuchinskyâ€ PBP. Fertilization of eggs, hatchability of eggs and poultry rearing were taken into account during evaluation. Evaluation of cocks in terms of incubation qualities showed that eggs fertilization was 81.4%, hatchability of eggs â€“ 76.6% poultry rearing â€“ 62.4%. On average one cock fertilized 194.8 eggs, from which 149.3 poults were reared. Biometric processing of incubation qualities identified that influence of cocks was reliable (r > 0.999) on all three indicators, and hatching quality were interconnected, the coefficient of multiple correlation was on the level of 0.939 (p > 0.999). Comparative evaluation and selection of cocks in absolute terms and with the help of probit-method confirmed high coincidence of their ranks. Rank correlation coefficients between evaluations of these 2 methods of eggs fertilization, hatching and poults rearing was at the level of 0.999â€“1.000.Â Â
Forming A Pedagogueâ€™s Research Competences in Innovative Educational Environment
Authors: Yuryevna Tsibizova Tatyana , Gennadievich Poyarkov Nikolay , Viktorovna Mamaeva Svetlana , Vladimirovich Rubtsov Alexander , Mefodyevna Plekhanova Elena , Viktorovna Kolchina Vera , Nikolaevna Tonkavich Iryna 
Published: July 2019

Introduction. Changes that take place in different spheres of life in Russia (economic, political, social, cultural) determine new requirements to the goals, values, functions of education in providing the development and self-realization of students. A graduate of a modern school should master a complex of information and research skills, and have critical and creative thinking. Research methodology. The orientation of education towards the growth of a student as a person, bearer of certain individual peculiarities, and activity subject may be of use only if an effective strategy of pedagogic work is developed. Such a strategy should be scientifically grounded on the basic principles of modern approaches implemented in pedagogy and psychology: humanistic, personality-, activity- and competence-oriented. Research results. Four spheres of a pedagogueâ€™s professional activity in an innovative educational environment have been distinguished: sphere of analysis, synthesis and mastering pioneering pedagogic experience; sphere of popularization and initial practical use of pioneering pedagogic experience and advanced developments; sphere of the improvement of professional skills and realization of creative potential of a teacher; sphere of innovative processes in the system of education. Discussion. The essence of a pedagogueâ€™s research activity is conditioned by the functions, which are based on the following factors: optimization of the teaching and educational process; specifically, structured controlled cognitive process; processes of self-improvement, self-instruction and self-education, self-realization; mastering professional pedagogic activity of a new level. Conclusion. Four levels of the development of a teacherâ€™s research competences have been distinguished: basic, empiric (local and initiative), productive (tactical), and constructive (strategic).Â Â
Optimization of the Automated System in Production
Authors: Valentinovna Yudina Svetlana , Anatolievna Ashirova Svetlana , Petrovna Mikhailova Olga , Salavatovich Shamsutdinov Rustam , Ivanovich Timofeev Ivan , Zinnatullovna Ryazapov Liliya 
Published: July 2019

The article considers practical aspects of automated system optimization in production. Optimal organization of all business processes and monitoring aiming at greater efficiency and profitability of the enterprise is often the main problem of management. For operational decision-making, information about the operation of all company divisions is needed. Obtaining, processing, and presenting such information in the form applicable for further actions, needs a simple convenient tool. A system of enterprise operation automation is designed to perform the role of such a useful auxiliary.The purpose of the present study is to develop and test new modules automating accounting characteristic of the organization and extending beyond the standard solutions, as well as to prove that increasing the collection efficiency of information about the enterprise operation entails a reduction in the complexity of work associated with the accounting and payroll.Â Â
Residentsâ€™ Health Awareness of the Sustainability of Indoor Air Quality in High Rise Building
Authors: Nurwidyaningrum Dyah , S. Moersidik Setyo , Suganda Emirhadi , Kusnoputranto Suganda 
Published: July 2019

This study was concerned with the residentsâ€™ health awareness of their behavior which affected indoor air quality (IAQ) in high rise building in Jakarta, Indonesia.Â This analysis was aimed to describe the difference between the strength of the influence of residentsâ€™ dimension to IAQ in unit with knowledge variable and that of without knowledge variable. The behavior based on health knowledge became the parameter of health awareness. The descriptive result indicated that the residents in Rusunami high rise building were well-educated people but not all of them had good behavior.Â Participants whose occupations are related to health tended to take care of indoor air quality better than those from other occupation. With the structural equation modeling (SEM), the construct of residentsâ€™ dimension was formulated based on physical and psychological comfort,Â as well as involvingÂ the healthy life participation and pollution activities. It was found that this combination drove behavioral change to IAQ in high rise building.Â Partial Least Square analysis showed that the knowledge of IAQ could raise the effect of residentsâ€™ dimension to IAQ in unit from 15.2% to 16.6%.Â Â
The Effects of Culture on Employee Performance (A Study in The Agent of Tele Account Management Unit, PT. Telecommunication Indonesia Regional VII Makassar)
Authors: Augustrianto Agung , Rahayu Agus , Adi Wibowo Lili 
Published: July 2019

Organizational culture is an important factor affecting many aspects withinthe organization. Therefore, the aim of this research is to measure the relationship between organizational culture (such as clan, adhocracy, market, and hierarchy) and operational performance in the Tele Account Management Unit of PT. Telkom Indonesia Regional VII Makassar. Through the calculation using statistical tools, it was found that organizational culture had a simultaneous effect on the employee performance. And, the kind of culture implemented in this unit is the market culture.Â Â
The Decision Process of Purchasing Green Occupancy; an Investigation of Consumer Perceptions and Preferences
Authors: Widodo Arry , Setyorini Retno , Munadi Al Khairi M. 
Published: July 2019

Every human being needs a house that is not only for shelter and family activity as well as a means of investment, but also required to accommodate the needs and desires of the owner such as, strategic location, good and sturdy building, and comfortable environment. In the development of residential choosing eco-friendly concept, PT. Ciputra Residence is one of the developers who are developing real estate and commercial area based on environmentally friendly. Population and household growth and supported by government regulations on residential concept that offer "green" building, will increase consumer perception and preference towards decent and comfortable occupancy. The concept of eco-friendly development can be a solution to understand the environment as a whole. Buildings built with the concept of environmentally friendly turns out to have more high selling value. This further proves to the people's awareness of the environment. Based on these problems, this study aims to determine the effect of consumer perceptions and preferences on the process of purchasing decision of green product (study at PT Ciputra Housing Citra Raya Tangerang).This research method is quantitative research with kind of causal description. The measurement scale used is Likert scale. The population of this research is the resident of Citra Raya Tangerang housing. The sampling technique used is Non Probability Sampling with Incidental Sampling type. Data analysis method used is Structural Equation Modeling (SEM).Based on the result of research can be concluded that consumer perception in good category, consumer preference in good category, decision process of purchase of green product occupancy in good category, and from result of SEM analysis that environment influence variable have significant influence to decision process of purchase of green product occupancy.Â Â Â
Marketing Strategy of Organic Products in Bandung: Farmer Community, Product Innovation and Social Media
Authors: Dwi Mayangsari Ira , Ferlina Moch. Trenggana Arlin , Salmiyah Fithrah Ali Dini , Abdillah Fatimah 
Published: July 2019

People today are more concern about a healthy life style which results in the rise of organic products demand and green awareness. This issue not only opens new opportunity to farmers but also calls them to improve their marketing strategy. This study explores a regular event from organic farmer community in Bandung, â€œPasar Hejo,â€ in order to understand their marketing strategy that has been applied using qualitative approach. From the interview and observation, result shows the farmers join community for solidity and to expand their market, create some processed products as innovation, offer eco-tourism service and use social media application such as WhatsApp, Instagram and Facebook as their promotion tools to informing the event, and social networking to offer special price or additional discount within the event. Further, WhatsApp is used by farmers as supply chain media which communicates supply demand among farmers, agents and consumers. In addition, farmers imply that they need more supports from the government to arrange more community markets to serve consumers and educate them about healthy lifestyle. Meanwhile, consumers appreciate Pasar Hejo event which provides healthy food, entertainment, sport and education. However, they consider the price of organics products to be expensive.Â Â Â
The Linking of Brand Personality, Trust, Attitude and Purchase Intention of Halal Cosmetic in Indonesia; A Conceptual Paper
Authors: Rubiyanti Nurafni , Mohaidin Zurina 
Published: July 2019

The growth of Indonesian cosmetic industry opens the market opportunity for halal cosmetic. Most of cosmetic industry is dominated by international brands otherwise local brands take the opportunity of the niche market by offering halal cosmetic products. To strive in the competition among companies, they must have a good strategy in sell the product to consumers. A broad exploration of previous research was conducted, and found that it is important for company to understand the consumer purchase intention. It was found that brand personality, trust, and attitude were considered become significant factors influencing the purchase intention. It is hoped that this conceptual paper will trigger better understanding on what factors influence purchase intentions of purchasing Halal cosmetic products.Â Â
Analysis of Mathematical Representation Ability Development in Secondary High School
Authors: Rahayu Wardani , Zakiah Rizka 
Published: July 2019

This study aims to determine the development of mathematical representation skills of junior high school students (SMP) based on mathematical exam results data in 2014-2016. The research data was obtained from responses of students' answers consisting of 1,535 students in 2014 and 2,000 students in 2015 and 2016 classified based on indicators of mathematical representation ability. In addition, the classification of student response data is also by gender and type of school. This research is a descriptive research using tables and graphs to describe data analysis of the development of the ability of mathematical representation in each year. The results show that the average percentage of mathematical representation ability of junior high school students in creating and using representations to organize, record and communicate mathematical ideas decrease every year. In indicators uses representation to model and interpret the physical, social, and mathematical phenomena increase in 2014 to 2015 but decrease in 2016. In general, the average percentage of mathematical representation ability of male students is higher than female.Â Â Â