scholarly journals HISTORICAL REVIEW OF DESIGN DEVELOPMENT OF MOTOR CAR GEARBOXES

2017 ◽  
Vol 2017 (1) ◽  
pp. 125-132
Author(s):  
Владимир Кучкаров ◽  
Vladimir Kuchkarov ◽  
Дмитрий Демидов ◽  
Dmitriy Demidov

The paper reports the review in the development of motor car gearbox design. The main task consists in the detection of the reasons for changes in gearbox design for the definition of the field for gearbox substantiated application in motor car design. In the main part the advantages and shortcomings of manual, automated, infinitely variable and automatic gearboxes are under consideration. There are shown and analyzed functional diagrams of gearbox designs considered. In the conclusion it is pointed out that the most promising design of a gearbox is a robot gearbox with two clutches allowing the assurance of the absence of power flow break; the smoothness of gear shifts and smoothness of motion; comfort of control; high fuel efficiency; high tractiondynamic characteristics.

Author(s):  
Olga Mykhailоvna Ivanitskaya

The article is devoted to issues of ensuring transparency and ac- countability of authorities in the conditions of participatory democracy (democ- racy of participation). It is argued that the public should be guaranteed not only the right for access to information but also the prerequisites for expanding its par- ticipation in state governance. These prerequisites include: the adoption of clearly measurable macroeconomic and social goals and the provision of control of the processes of their compliance with the government by citizens of the country; ex- tension of the circle of subjects of legislative initiative due to realization of such rights by citizens and their groups; legislative definition of the forms of citizens’ participation in making publicly significant decisions, design of relevant orders and procedures, in particular participation in local referendum; outlining methods and procedures for taking into account social thought when making socially im- portant decisions. The need to disclose information about resources that are used by authorities to realize the goals is proved as well as key performance indicators that can be monitored by every citizen; the efforts made by governments of coun- tries to achieve these goals. It was noted that transparency in the conditions of representative democracy in its worst forms in a society where ignorance of the thought of society and its individual members is ignored does not in fact fulfill its main task — to establish an effective dialogue between the authorities and so- ciety. There is a distortion of the essence of transparency: instead of being heard, society is being asked to be informed — and passively accept the facts presented as due. In fact, transparency and accountability in this case are not instruments for the achievement of democracy in public administration, but by the form of a tacit agreement between the subjects of power and people, where the latter passes the participation of an “informed observer”.


Author(s):  
Avtandil kyzy Ya

Abstract: This paper highlights similarities and different features of the category of kinesics “hand gestures”, its frequency usage and acceptance by different individuals in two different cultures. This study shows its similarities, differences and importance of the gestures, for people in both cultures. Consequently, kinesics study was mentioned as a main part of body language. As indicated in the article, the study kinesics was not presented in the Kyrgyz culture well enough, though Kyrgyz people use hand gestures a lot in their everyday life. The research paper begins with the common definition of hand gestures as a part of body language, several handshake categories like: the finger squeeze, the limp fish, the two-handed handshake were explained by several statements in the English and Kyrgyz languages. Furthermore, this article includes definitions and some idioms containing hand, shake, squeeze according to the Oxford and Academic Dictionary to show readers the figurative meanings of these common words. The current study was based on the books of writers Allan and Barbara Pease “The definite book of body language” 2004, Romana Lefevre “Rude hand gestures of the world”2011 etc. Key words: kinesics, body language, gestures, acoustics, applause, paralanguage, non-verbal communication, finger squeeze, perceptions, facial expressions. Аннотация. Бул макалада вербалдык эмес сүйлѳшүүнүн бѳлүгү болуп эсептелген “колдордун жандоо кыймылы”, алардын эки башка маданиятта колдонулушу, айырмачылыгы жана окшош жактары каралган. Макаланын максаты болуп “колдордун жандоо кыймылынын” мааниси, айырмасы жана эки маданиятта колдонулушу эсептелет. Ошону менен бирге, вербалдык эмес сүйлѳшүүнүн бѳлүгү болуп эсептелген “кинесика” илими каралган. Берилген макалада кѳрсѳтүлгѳндѳй, “кинесика” илими кыргыз маданиятында толугу менен изилденген эмес, ошого карабастан “кинесика” илиминин бѳлүгү болуп эсептелген “колдордун жандоо кыймылы” кыргыз элинин маданиятында кѳп колдонулат. Андан тышкары, “колдордун жандоо кыймылынын” бир нече түрү, англис жана кыргыз тилдеринде ма- селен аркылуу берилген.Тѳмѳнкү изилдѳѳ ишин жазууда чет элдик жазуучулардын эмгектери колдонулду. Түйүндүү сѳздѳр: кинесика, жандоо кыймылы, акустика,кол чабуулар, паралингвистика, вербалдык эмес баарлашуу,кол кысуу,кабыл алуу сезими. Аннотация. В данной статье рассматриваются сходства и различия “жестикуляции” и частота ее использования, в американской и кыргызской культурах. Следовательно, здесь было упомянуто понятие “кинесика” как основная часть языка тела. Как указано в статье, “кинесика” не была представлена в кыргызской культуре достаточно хорошо, хотя кыргызский народ часто использует жестикуляцию в повседневной жизни. Исследовательская работа начинается с общего определения “жестикуляции” как части языка тела и несколько категорий жестикуляции, таких как: сжатие пальца, слабое рукопожатие, рукопожатие двумя руками, были объяснены несколькими примерами на английском и кыргызском языках. Кроме того, эта статья включает определения слов “рука”, “рукопожатие”, “сжатие” и некоторые идиомы, содержащие данных слов согласно Оксфордскому и Академическому словарю, чтобы показать читателям их образное значение. Данное исследование было основано на книгах писателей Аллана и Барбары Пиз «Определенная книга языка тела» 2004 года, Романа Лефевра «Грубые жестикуляции мира» 2011 года и т.д. Ключевые слова: кинесика, язык жестов, жесты, акустика, аплодисменты, паралингвистика, невербальная коммуникация, сжатие пальца, чувство восприятия, выражение лиц.


2021 ◽  
Vol 13 (5) ◽  
pp. 2565 ◽  
Author(s):  
José Parra-Martínez ◽  
María-Elia Gutiérrez-Mozo ◽  
Ana Gilsanz-Díaz

As one of the Sustainable Development Goals of the United Nations’ 2030 Agenda, gender equality is a necessary foundation for a peaceful and sustainable world. The integration of the frameworks of analysis and action provided by gender perspective into the design, development and assessment of any program related to university education, research and management is essential to the fulfillment of both quality higher education and an effective transfer of knowledge and values to society. Starting from a standpoint of commitment to this progressive outlook, this essay focuses on the specific case of the University of Alicante, Spain, and on its Architecture studies. It seeks to underline the achievements of this institution in the fostering of a critical spirit and the empathy of its students by way of the implementation of gender perspective as a tool for the conception of complex, diverse and integrating projects, aligned to the objective of mutual care between people and the environment. This is crucial for the co-education of future generations of architects, who will play a central role in the definition of new practices and policies related to space and materials, which favor a more sustainable, inclusive and caring scenario for both humans and non-humans.


2020 ◽  
pp. 9-14
Author(s):  
S.E. Kazymova ◽  
◽  
S.S. Ismailova ◽  
M.A. Bekirov ◽  
◽  
...  

The Caspian Sea is a complicated and open natural geosystem. There are sole mechanisms of geodynamics of global and regional development combining both general energy sources and the energetics of only endogenic or only exogenous processes. Correspondingly, in the occurrence of endogenesis and exogenesis both general, sole mechanisms for them and the specific autonomous mechanisms characteristic for each of the aspect, as well as the complicated combinations of their interactions and interrelations including cascade-energetic systems of various types, levels and power are reflected. Thus, the Caspian phenomenon is a regional reaction to the general changes of global natural geosystem. The research aims studying the areas of modern tensions in the Caspian Sea lithosphere. The main task is the definition of tension state of the lithosphere and its analysis as well. Tectonic structure of the region has been reviewed and seismologic evaluation presented.


2016 ◽  
Vol 6 (2) ◽  
pp. 30 ◽  
Author(s):  
Dimitris Markouzis ◽  
Georgios Fessakis

Mobile Augmented Reality (MAR) Technology in combination with Interactive Storytelling (IS) enables the design of new kinds of technology enhanced learning and entertainment applications. The existing pedagogical research as well as the available Interactive Storytelling MAR (ISMAR) Serious Games are rather limited. This is mainly because of the difficulties of MAR applications development and the complexity of IS authoring. The paper works on the direction to improve this situation exploring the combination of a) rapid prototype development methodology based on MAR authoring tools and b) the definition of IS genres which could serve as templates and guide the ISMAR design. In the paper, key concepts are presented, existing successful examples of MAR Serious Games are analyzed in order to extract their narration genre features, available tools for MAR rapid authoring are introduced, and afterwards the design, development and first evaluation of a prototype ISMAR Serious Game is presented. The paper contributes to the bridging of learning design, IS, and AR technology research communities and facilitates feature interdisciplinary research.


2006 ◽  
Vol 13 (02) ◽  
pp. 181-196 ◽  
Author(s):  
Gongxiang Liu ◽  
Fang Li

In this paper, we introduce the definition of groupoid graded rings. Group graded rings, (skew) groupoid rings, artinian semisimple rings, matrix rings and others can be regarded as special kinds of groupoid graded rings. Our main task is to classify strongly groupoid graded rings by cohomology of groupoids. Some classical results about group graded rings are generalized to groupoid graded rings. In particular, the Clifford Theorem for a strongly groupoid graded ring is given.


2020 ◽  
Vol 73 ◽  
pp. 87-94
Author(s):  
Vitaliy Kadala ◽  
◽  
Olena Guzenko ◽  

The article is devoted to the issues of actualization of problems and novelties in the context of theoretical and legal segments of the bankruptcy procedure. The activities of economic entities are influenced by external and internal factors, but the issues of their solution remain in most cases in the discussions of politicians, scientists and representatives of the business environment. The effectiveness of legal entities has recently proved that the application of bankruptcy proceedings has intensified. However, remediation issues do not always have and receive adequate support. The consequence of these phenomena is the cessation of activities not only of small and medium-sized businesses, but also of individual large businesses. The main task of modern enterprises on the verge of bankruptcy is to develop tools and tools that allow to predict and analyze potential crises, to design options for their resolution and the appropriate information and economic base of management. Practical entrepreneurial activity proves that a number of issues remain unresolved and need more in-depth research and attention. This phenomenon indicates the modernity and relevance of the study given the realities of the functioning of legal entities. The article draws attention to the legislative regulation of bankruptcy procedures, identifies the priorities of legislative initiatives. The question of the scientific position of scientists concerning the characteristic of the conceptual categories "bankruptcy" and "remediation" is investigated. The author's vision of the essential characteristics of these categories is given, the substantiation of expediency of their adaptation in activity of domestic enterprises is given. A package of anti-crisis management measures has been developed taking into account the current realities of doing business. Proposals for improving the legislative regulation from the standpoint of reorganization procedures are presented. The development, approval and adaptation of the "Regulations on the stages of remediation" is proposed. From the author's point of view, it is expedient to include in the structure of the legislative regulator: conceptual apparatus for reorganization procedure, definition of methods and techniques of evaluation of clearly defined criteria with establishment of their normative limits, coverage of monitoring procedures.


2021 ◽  
Vol 12 (2) ◽  
pp. 197-216
Author(s):  
Pablo J. Torres Carbonell

Abstract. High-quality research developed during the 19th century established the foundations of rock strain investigations. Careful observation and description of rock fabrics and deformed objects in rocks allowed early researchers to obtain mathematical expressions that are still used today to quantify strain. Thus, in a span of a few decades, and applying basic scientific methodology, these researchers developed the concept of the strain ellipsoid, defined mathematically the difference between constant-volume and volume-loss deformation, constructed the basic equations that define pure and simple shear deformation, and discovered the mechanism of pressure–solution deformation. These advances were fundamental to seminal works on strain analysis and deformation fabrics in the mid-20th century. However, they are rarely addressed in modern studies, which suggests a lack of awareness among current researchers. In order to bring attention to these landmarks of strain research, I provide a historical review of the high standards of analysis that led to the definition of the fundamental equations and concepts on strain during the 19th century.


2020 ◽  
Vol 15 (4) ◽  
Author(s):  
Milan Tomašević

The paper offers a definition of cosmology and its connections with mythology, and presents contemporary theories as a secular mythical narrative suitable for anthropological analysis. The paper is dedicated to emphasizing the folklore characteristics of modern cosmology and points to the importance of popular cosmological narratives as reading that contains culturally, philosophically and even religiously relevant elements. Special attention is paid to cosmogonic myths that describe the state of the universe before the creation of space and time. A parallel has been drawn between modern cosmology and conventional cosmogonic myths. In the end, the paper offers a concise definition of popular cosmology and recalls the most important authors and popularizers of modern theories. The main task of the paper is to present the basic concepts that can contribute to a complete understanding of the anthropological character of the presentation of contemporary cosmology that we encounter in popular narratives. The aim of such an analysis is to observe the depth of the significance of modern science for creating a philosophical picture of the world that inherits secular worldviews. By treating popular cosmology as a modern myth, the paper presents a new dimension of the significance of scientific theories for today's civilization. Such an approach unravels the strictly positivist halo of cosmology and points to its anthropological character. The concepts highlighted in the paper serve as an illustration of the significance that the image of the universe and the position of the Earth has for the history of civilization. By presenting the cultural dimension of cosmology, it opens a space for dialogue between different branches of scientific research, i.e. it contributes to the communication of philosophy and science. Equally important, by illuminating the folklore character of the narrative of the origin and history of the universe, a training ground is created for philosophers and theologians who, in their own ways, interpret the creation of everything around us. By drawing attention to authors such as Neil deGrasse Tyson, Lawrence Kraus, Stephen Hawking, Michio Kaku and others, as contemporary bards and narrators, the paper seeks to contribute to the understanding of popular cosmology as an expression of modern man's need for great stories, for narratives that transcend the spatial and temporal frames of one generation, and that is exactly what myths do.


Author(s):  
Svitlana Kalishchuk

The paper raises the issue of exacerbation of psychological problems caused by the political and economic environment, which creates a general social tension and becomes a background that exacerbates the existential problems of the individual. That's why author emphasizes on a particular need for the development of therapeutic direction and a detailed and well-grounded development of therapeutic concepts. It creates ways of an effective solve of current problems of psychological health and well-being of the person. The article explained the conceptual provisions of the establishment, operation and therapeutic work with the symptom. The main characteristics, structure and overall symptom phenomenological expanse from the standpoint of the existential approach of the theory of system solutions and system modeling. Psychological functions of a symptom are considered. Issues of operationalization of a symptom and definition of conceptual provisions of its formation are solved . Basic rules of interpretation of a symptom and interpretation of the concept are described in terms of several approaches. The conceptual provisions of symptom formation that allow to include it in psycho-corrective methods are considered in detail. The methods of the existential-systemic technological approach for providing psychological assistance to the client are analyzed and empirically tested, providing dynamic changes in the content of the "picture of the world" of clients in the cognitive and ontological plans. According to the empirical study, psychosomatic, emotional and behavioral symptoms were presented. It has been shown that symptoms with different specificities have unchanging constituents and functions. It also has been shown that applying an existential approach helps the symptomatic client to produce a new, better reality that will take into account the actual needs and aspirations of the subject. Thus, the main task, which is directed and work with the symptom – is the person's approach to himself/herself, greater sensitivity to his own real existential aspirations.


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