scholarly journals STUDY OF DETECTION AND RADAR STEALTH PINPOINT AIR OBJECTS

2020 ◽  
Vol 1 (59) ◽  
pp. 137-140
Author(s):  
S. Kovalevskii
Keyword(s):  
National Economy ◽  
Block Diagram ◽  
Research Process ◽  
Process Efficiency ◽  
Surface Scattering ◽  
Multiple Objects ◽  
Effective Surface ◽  
Optimal Processing ◽  
The Subject ◽  
Technical Solutions

The subject study of the article is to identify radar stealth and pinpoint aerial objects used in the national economy during their operation. The article is research process efficiency in detecting radar stealth and pinpoint aerial objects. The problem to be solved – just ification of technical solutions and their implementation in practice of detecting radar stealth and pinpoint air objects will improve efficiency in their radar detection by applying detection device using stealth and pinpoint lights overhead objects used in the national economy, which is offered. The article reviewed: promising ways to improve the detection of small aircraft and stealth objects of the simultaneous use of its properties and effective surface scattering algorithm using optimal processing signals reflected stealth and pinpoint objects in the air and block diagram using backlight stealth and pinpoint multiple objects overhead space-spaced transmitter block diagram detection device using the backlight stealth and pinpoint multiple objects overhead space-spaced transmitters, which corresponds to one volume and one separate speed channel being developed. Conclusion: The proposed technical solutions should be used as the modernization of existing radars and in creating advanced radar designs

scholarly journals CERTAIN ASPECTS OF AUTOMATIZATION OF FORMING THE FORENSIC EXAMINATION CONCLUSION PROCESS

2021 ◽  
Vol 74 (1) ◽  
pp. 114-121
Author(s):  
Vasyl Kovalov ◽  
Keyword(s):  
Information System ◽  
Expert Opinion ◽  
Information Technologies ◽  
Digital Technologies ◽  
Research Process ◽  
Subject Area ◽  
Technical Errors ◽  
Forensic Examination ◽  
The Subject ◽  
Definition Of

Active introduction of digital technologies in all spheres of life is one of the main directions of state development as a whole and separate sphere of activity. The issue of using information technologies and systems during forensic examination is the subject of scientific research of many domestic and foreign scientists, but this sphere remains relevant. The introduction of digital technologies in forensic activities is one of the priority areas for the forensic science development at the present stage and has significant development potential. One of the areas of optimization and improvement of forensic activity is the development of methods to automate the formation of forensic experts and unify the description of the research process, identified features, justification and formulation of forensic conclusions, which requires legislative consolidation and regulation, analysis and definition of the subject area and development requirements and algorithms for the operation of the system interface. Unification and standardization of the content of forensic experts' opinions requires the development of common standards and an information system adopted by all subjects of forensic expertise, and meets the needs of practice. The development of an information system for forming an expert opinion and automatically forming an expert opinion will allow formalizing and unifying the description of research and results of forensic examinations, optimizing the time of forensic experts and potentially reducing the number of logical, typographical and technical errors, and simplifying quality control of forensic examinations. The proposed system will not only automate the technical work of registration of research results carried out during forensic examinations, but will also contain research algorithms, which will be stored in the form of data on already conducted research of similar objects (list and sequence of operations, identified features and their parameters).

scholarly journals PLACING OF PRODUCTIVE FORCES AS AN INSTRUMENT OF POLICY FOR SUSTAINABLE DEVELOPMENT OF THE REGION

2021 ◽  
Author(s):  
Svitlana Mashchenko ◽  
◽  
Katerina Goncharova ◽  
Vladyslav Hrebennikov ◽  
◽  
...  
Keyword(s):  
Sustainable Development ◽  
Research Process ◽  
Development Programs ◽  
Balanced Development ◽  
Regional Strategies ◽  
Effective Policy ◽  
The Subject ◽  
Definition Of ◽  
Goals And Objectives ◽  
Determining Factor

A systematization of approaches to the definition of «sustainable development» has been provided in this article. It has been concluded that there is no unambiguous definition of sustainable development. This term is interpreted by scholars from the standpoint of their own subjective judgments. The definition given in the national strategy of sustainable development of Ukraine until 2030 can be considered as the most acceptable. It has been noted that in the implementation of the concept of sustainable development, the regional (subnational) level should be the determining factor. This is due to the fact that the region is the subject of integration relations, where the goals of sustainable development are most adequate to its position in the system of management of the national economy and regional association. It has been noted that the implementation of sustainable development tasks at the regional level requires: development of socio-economic and environmental development programs; formation of local budgets taking into account the priority of goals and objectives of sustainable development; implementation of a set of measures for balanced development of regions. It has been determined that for further implementation of the concept of sustainable development in the regional dimension, it is necessary to develop a new methodology taking into account the effective allocation of productive forces. It has been emphasized that the deployment of productive forces is a tool to achieve effective implementation of the concept of sustainable development. A scheme to ensure sustainable development of the regions, taking into account the factors of the APF has been suggested by the authors. There are three main areas: development of sustainable development strategies for each region; the formation of local budgets taking into account the priorities and goals of sustainable development and the formation of an effective policy of the APF in the context of sustainable development. It has been noted that the last area is the main one and needs the most attention in the research process. It has been concluded that sustainable development in the region is possible through the development and implementation of regional strategies and programs of sustainable development, as well as in the development of coordinated regional development policy in the context of sustainable development and local budgets taking into account the priority of sustainable development.

scholarly journals Metodologia badań postaw politycznych młodzieży w świetle badań empirycznych

2021 ◽  
pp. 141-162
Author(s):  
Adam Kadziela
Keyword(s):  
Young People ◽  
Political Participation ◽  
Social Research ◽  
Research Process ◽  
The Political ◽  
Electoral Participation ◽  
Research Project ◽  
The Subject ◽  
Scientific Purpose

The article complements the methodological discussions with issues related to the participation of young people in social research. The scientific purpose of the article is to analyze, indicate the features and stages of the research process, methods and scope of research in the context of available research on the political participation of young Poles. The subject of the analysis is also the research project “Determinants of the electoral participation of young Poles in 2019” carried out in September 2019.

scholarly journals Financial incentives to motivate workers during the civil war (on the example of Tula Cartridge Plant)

2020 ◽  
pp. 144-159
Author(s):  
Sergei Filippovich Volodin
Keyword(s):  
Civil War ◽  
National Economy ◽  
Financial Incentives ◽  
Research Process ◽  
Plant Production ◽  
Historical Period ◽  
Skilled Workers ◽  
Scientific Analysis ◽  
Administrative Experience ◽  
Crisis Conditions

The subject of this research is the questions of motivating the workers of Tula Cartridge Plant during the civil war. Based on methodology of economic and social microhistory, the author analyzes the practice of using methods of war communism and monetary measures to encourage worker of Tula Cartridge Plant in accomplishment of strenuous government contracts. The research results can be valuable in training management professionals in the context of comprehension of the phenomenon of national economy through the prism of social practices, particular administrative experience in crisis conditions. Writing company’s history necessitates the inclusion of methodology of economic and social microhistory into the research process. Scientific analysis of life of the company as a holistic socioeconomic phenomenon allows determining corporate practices that are essential for understanding the functionality of national economy in a specific historical period. The conclusion is made that objectively, the differentiated plant production significantly adjusted to mobilization regime of war communism using special mechanisms. Among them is the unlimited efficiency wage, non-tariff ways of incentivizing skilled workers, and determination of the urgent work areas with accord wages. At the same time, the war communism method of mobilization of industrial production implemented specific measures of financial incentives for workers. It included the guaranteed minimum of means for each employee, bargain-collective forms of bonuses, and simultaneously, directive allocation of major operations and byworks with due remuneration. The contradictory combination of all these methods of financial incentives ensured a specific effectiveness criterion reflected in the material items of military consumption.

Cleaning in Crystalline Si Solar Cell Manufacturing

2012 ◽  
Vol 195 ◽  
pp. 283-288 ◽  
Author(s):  
Juergen Schweckendiek ◽  
Ronald Hoyer ◽  
Sebastian Patzig-Klein ◽  
Franck Delahaye ◽  
Gerry Knoch ◽  
...  
Keyword(s):  
Solar Cell ◽  
Large Scale ◽  
Diffusion Coating ◽  
Production Lines ◽  
Si Solar Cell ◽  
The Subject ◽  
Similarities And Differences ◽  
The Cost ◽  
Technical Solutions ◽  
Near Future

The large scale of production of modern PV manufacturing as well as the cost pressure demand a different approach to cleaning processes in semiconductor and PV applications. The subject of this presentation is, to highlight aspects of similarities and differences. Total added cost/m2of Si are estimated for typical PV manufacturing conditions and compared to semiconductor applications. Typical technical solutions are reviewed. They are compared to the anticipated technical and cost requirements in the near future according to PV roadmaps and cell concepts which are evident today. Starting with typical cleaning processes during the wafering (sawing, cleaning, separation) up to cell processing (texturing, diffusion, coating and plating) the main cleaning processes are presented and their specifics are indicated. Finally recontamination and conditioning in production lines are reviewed.

The Agile Hour in a Virtual World

2014 ◽  
pp. 196-215
Author(s):  
David Parsons ◽  
Rosemary Stockdale
Keyword(s):  
Software Development ◽  
Virtual Teams ◽  
Research Process ◽  
Agile Software Development ◽  
Research Approach ◽  
Design Based Research ◽  
Learner Perceptions ◽  
The Subject ◽  
Agile Software ◽  
Software Development Techniques

Multi-User Virtual Environments (MUVEs) are the subject of increasing interest for educators and trainers. In the context of software development, they are beginning to see increasing use both as learning spaces and as a richer means of collaboration for virtual teams. This chapter reflects on a project that developed and evaluated a virtual agile software development workshop hosted in the Open Wonderland MUVE, designed to help learners to understand the basic principles of some core agile software development techniques. The work took a design-based research approach, following a reflective path of development through two major iterations. The authors trace the research process from a real world implementation of the “agile hour” workshop to its virtual incarnation, describing the design philosophy and the constructed virtual artifacts. They conclude by reflecting on the insights into learner perceptions and practical implementations gained from building and evaluating the Open Wonderland workshop.

scholarly journals Food Origin Traceability from a Consumer’s Perspective

2020 ◽  
Vol 12 (5) ◽  
pp. 1872 ◽  
Author(s):  
Anna Walaszczyk ◽  
Barbara Galińska
Keyword(s):  
Research Question ◽  
Food Product ◽  
Food Products ◽  
Developed Countries ◽  
Research Process ◽  
Product Packaging ◽  
Financial Status ◽  
Food Traceability ◽  
Product Features ◽  
The Subject

The awareness of food origin in the consumers’ perspective has gradually become more significant not only in reference to consumers from highly developed countries but also from emerging ones, which are already on their way from a developing to developed economy. The purpose of the paper is to answer the research question by verifying four hypotheses formulated in the research process. The research question is: "Do the variables which characterize consumers of food products in Poland, including gender, age, education and financial status, affect the aspects related to food traceability, such as identification of the producer, importance of food product features when shopping, importance of the information given on food product packaging and influence of the shopping place and frequency on tracing the food origin?" The paper presents the results, analysis, and conclusions from the study in reference to the four assumed hypotheses related to the above-mentioned research question. The study was carried out on a group of 500 consumers of food products in Poland. The study topic selection is justified by the assumed significance of tracing back a food product’s origin for a consumer who functions in a globalization-based economy; this was confirmed by the subject literature presented in the paper.

Cages for Heavy Bearings: A Patent Study

2015 ◽  
Vol 809-810 ◽  
pp. 646-651
Author(s):  
Romeo Cioară ◽  
Valentin Gabriel Szekely
Keyword(s):  
Continuous Improvement ◽  
Critical Analysis ◽  
Global Economy ◽  
New Technologies ◽  
Manufacturing Complexity ◽  
Operational Energy ◽  
Development Processes ◽  
The Subject ◽  
Technical Solutions

In contextual evolution of the global economy and new technologies, quality, competitiveness, and cost engage companies to focus on continuous improvement and innovation. This approach is highly visible in the bearing industry, due to the emergence and improvement of existing and new types of bearings.The authors of the paper are engaged in a long-term research, which aims to improve the performance of heavy bearings, including identification of new constructive solution. The study is focused on the characteristics and constructive structure of the bearings cages in discussion.In this context, it is logical that the research focuses upon known bearings cages that are currently used [1], as well as unknown or unapplied constructive solutions which are the subject of patents.The critical analysis of various constructive cage solutions for bearings, intended or not for heavy bearings, is a valuable source of inspiration and information towards identification of constructive elements and characteristics useful to develop new technical solutions, by applying integrations, combinations, innovations and development processes [2].In the presented paper several patents are analyzed critically [3, 4, 5], in terms of constructive solutions, manufacturing complexity and presumptive operational energy consumption.

scholarly journals Experimental study of the use of electric car powered with stationary solar and electrochemical batteries in Northern Poland

2018 ◽  
Vol 180 ◽  
pp. 02009
Author(s):  
Dariusz Karkosiński ◽  
Michał Pacholczyk ◽  
Łukasz Sienkiewicz
Keyword(s):  
Process Efficiency ◽  
Energy Sources ◽  
Temperature Changes ◽  
Charging Station ◽  
Electric Car ◽  
University Of Technology ◽  
The Subject ◽  
Electrochemical Battery ◽  
Photo Voltaic ◽  
The Impact

The subject of this paper is an experimental analysis of a Nissan LEAF electric car equipped with 24 kWh battery, powered from the standalone photo-voltaic (PV) charging station in Gdańsk, Poland. The calculations of charging process efficiency and range of test drives were conducted in two extreme situations (winter and summer) of sunlight and road conditions. Experiments were performed in the Laboratory of Innovative Power Technologies and Integration of Innovative Energy Sources (LINTE^2) at Gdańsk University of Technology. The car was night-charged with the stationary electrochemical battery, which, in turn, was powered with PV panels during the day. The impact of sunlight and ambient temperature changes on daily urban and highway drive ranges was analysed. The efficiency of energy conversion in multiple current converters was determined.

Addressing the Silence

2018 ◽  
Author(s):  
Helen K. Black ◽  
John T. Groce ◽  
Charles E. Harmon
Keyword(s):  
African American ◽  
African American Male ◽  
African American Men ◽  
Research Process ◽  
Care Work ◽  
Male Caregiver ◽  
Research Interview ◽  
History Of ◽  
The Subject

This chapter, as the conclusion to our book, is entitled Addressing the Silence. We went “behind the scenes” of our work to examine the research process and pondered various aspects of interviewing a coterie of African-American men. For example, why were our caregiving men so willing to discuss their experiences of caregiving? Were there topics within caregiving that men were reluctant to discuss? And, why did the methods of our research fit well with the subject of caregiving and with the communal history of our respondents? Although our research addressed the gap in the caregiving and gerontological literature about elderly African-American men, our respondents showed us how much more we need to learn from them. As men discussed their care work in the forum of the research interview, the role of the elder African-American male caregiver came out of the shadows, but not yet completely into the light.

Sign in / Sign up

Export Citation Format

Share Document