Study On Improving The Technical Level Of Athletes Practicing Ju-Jitsu

2017 ◽  
Author(s):  
Doru D. Galan
Keyword(s):  
Technical Level

Analysis of Technical Level of Romanian Squash Players

2016 ◽  
Author(s):  
Alexandru Rosca ◽  
Cosmin Horobeanu ◽  
Vasilica Grigore
Keyword(s):  
Technical Level

Technical and economic analysis of certain types of service robots

2020 ◽  
Vol 19 (10) ◽  
pp. 1965-1986
Author(s):  
T.A. Komkina ◽  
M.A. Nikonova ◽  
M.G. Dubinina
Keyword(s):  
Dynamic Models ◽  
Unit Price ◽  
Service Robots ◽  
Technical Level ◽  
Positive Correlation ◽  
Technical Indicators ◽  
Technical Parameters ◽  
Prosthetic Hands ◽  
Remotely Piloted Aircraft ◽  
Aircraft System

Subject. The article analyzes development trends in certain types of service robots, namely, hybrid UAVs, bionic prosthetic hands, robotic vacuum cleaners. Objectives. We focus on identifying the main trends in the development of certain types of service robots, building dynamic models of their technical indicators and models of dependence of their price and weight on absolute characteristics and technical parameters. Methods. The study employs methods of correlation and multiple regression analysis. The data of the IFR, the Remotely Piloted Aircraft System, and websites of robot manufacturers serve as the informational basis of the paper. Results. The modeling unveils positive correlation between the integrated indicator of the technical level of hybrid UAVs of convertiplane type and the wingspan. The analysis of modern bionic prosthetic hands shows that the developers focus on optimizing the structure of the prosthetic, however, as the functions of the hand improve, the weight of bionic hand increases. The main factors influencing the price of robot vacuum cleaners are their power, weight, and operating hours. Conclusions. The unit price of a complex indicator of the technical level of hybrid UAVs is lower than the corresponding indicator of fixed-wing UAVs, reflecting a greater efficiency of hybrid UAVs. The analysis of technical indicators of robotic prosthetics (using the case of bionic hands) shows that any improvement of functional characteristics leads to deterioration of weight. The analysis of technical and economic indicators of robotic vacuum cleaners reveals a positive correlation between the price and weight, operating hours and power.

Das Einhüllen und Fesseln des Körpers in den indoeuropäischen Kulturen: Zu einigen Metaphern des magischen Schutzes vor Toten und Wiedergeborenen

2015 ◽  
Vol 6 (2) ◽  
pp. 45-60
Author(s):  
Carmen Alfaro Giner
Keyword(s):  
Everyday Life ◽  
Technical Level ◽  
Human History ◽  
Symbolic Meanings ◽  
Forms Of Knowledge

Fäden, Seile und Textilien sind Elemente des Alltagslebens, die bereits früh in der Menschheitsgeschichte einen hohen technischen Entwicklungsstand erreicht haben. Das Spinnen des Fadens, eine der ältesten Formen des Wissens, scheint wie der Ursprung jeder Form der Technik untrennbar mit einer besonderen Mythologie verbunden zu sein. So müssen sich auch Fäden, Knoten und Gewebe, neben ihrer praktischen Anwendung, rasch mit symbolischen Bedeutungen aufgeladen haben. In diesem Beitrag sollen die Symboliken des Fadens, des Knotens und des Gewebes als Metaphern analysiert werden, die bisweilen mit dem Leben, bisweilen mit dem Tod in Verbindung stehen. </br></br>Threads, ropes and textiles are elements of everyday life, which have reached a high technical level of development early in human history. The spinning of the yarn, one of the oldest forms of knowledge, seems to be, like the origin of every form of art, inseparable from a particular mythology. Besides their practical use, threads, nodes and tissues must have been quickly charged with symbolic meanings. This article examines the symbolism of the thread, the node and the tissue as metaphors that are sometimes connected with life and sometimes with death.

RECOMMENDATIONS FOR THE CHOICE OF MILKING INSTALLATIONS IN LOOSE HOUSING SYSTEMS OF COWS

2020 ◽  
Author(s):  
В.В. ГОРДЕЕВ ◽  
В.Е. ХАЗАНОВ
Keyword(s):  
Dairy Cows ◽  
High Performance ◽  
Large Scale ◽  
Dairy Farms ◽  
Economic Indicators ◽  
Technical Level ◽  
Housing Systems ◽  
Working Shift ◽  
Technical And Economic Indicators

При выборе типа доильной установки и ее размера необходимо учитывать максимальное планируемое поголовье дойных коров и размер технологической группы, кратность и время одного доения, продолжительность рабочей смены дояров. Анализ технико-экономических показателей наиболее распространенных на сегодняшний день типов доильных установок одинакового технического уровня свидетельствует, что наилучшие удельные показатели имеет установка типа «Карусель» (1), а установка типа «Елочка» (2) требует более высоких затрат труда и средств. Установка «Параллель» (3) занимает промежуточное положение. Из анализа пропускной способности и количества необходимых операторов: установка 2 рекомендована для ферм с поголовьем дойного стада до 600 голов, 3 — не более 1200 дойных коров, 1 — более 1200 дойных коров. «Карусель» — наиболее рациональный, высокопроизводительный, легко автоматизируемый и, следовательно, перспективный способ доения в залах, особенно для крупных молочных ферм. The choice of the proper type and size of milking installations needs to take into account the maximum planned number of dairy cows, the size of a technological group, the number of milkings per day, and the duration of one milking and the operator's working shift. The analysis of technical and economic indicators of currently most common types of milking machines of the same technical level revealed that the Carousel installation had the best specific indicators while the Herringbone installation featured higher labour inputs and cash costs. The Parallel installation was found somewhere in between. In terms of the throughput and the required number of operators Herringbone is recommended for farms with up to 600 dairy cows, Parallel — below 1200 dairy cows, Carousel — above 1200 dairy cows. Carousel was found the most practical, high-performance, easily automated and, therefore, promising milking system for milking parlours, especially on the large-scale dairy farms.

Technical Regulations are an Effective Tool for Improving the Quality of Life of the Population

2020 ◽  
Vol 25 (1) ◽  
pp. 18-25
Author(s):  
E.A. Sysoeva ◽  
Keyword(s):  
Quality Of Life ◽  
Technical Level ◽  
Technical Barriers To Trade ◽  
Consumer Market ◽  
Eurasian Economic Union ◽  
Economic Union ◽  
Technical Regulations ◽  
Quality Of The Population

The article analyzes the development and implementation of technical regulations on the territory of the Eurasian economic Union. The suggestions concerning the necessity of periodic assessment of the scientific and technical level of the current technical regulations are proposed. It is shown that mandatory for application within the territory of the Eurasian economic Union technical regulations are treated as documents that have an effective impact on improving the quality of the population life, the comfort of its accommodation, is aimed at protecting life and health of citizens, environment, they serve as a tool to eliminate technical barriers to trade, the exclusion of presence in the consumer market of the Eurasian economic Union substandard, counterfeit, adulterated, energy inefficient and hazardous products, including imported.

To the 70th anniversary of World Meteorological Organization. Scientific and technical cooperation of Hydrometeorological Center of the USSR/Russia in the Programs of World Meteorological Organization

2020 ◽  
pp. 117-138
Author(s):  
S.V. Borshch ◽  
◽  
R.M. Vil’fand ◽  
D.B. Kiktev ◽  
V.M. Khan ◽  
...  
Keyword(s):  
Environmental Monitoring ◽  
High Efficiency ◽  
World Meteorological Organization ◽  
70Th Anniversary ◽  
Technical Level ◽  
Technical Cooperation ◽  
Wide Range

The paper presents the summary and results of long-term and multi-faceted experience of international scientific and technical cooperation of Hydrometeorological Center of Russia in the field of hydrometeorology and environmental monitoring within the framework of WMO programs, which indicates its high efficiency in performing a wide range of works at a high scientific and technical level. Keywords: World Meteorological Organization, major WMO programs, representatives of Hydrometeorological Center of Russia in WMO

Anniversary of the first national standards for geodetic instruments

2019 ◽  
Vol 946 (4) ◽  
pp. 20-25
Author(s):  
O. K. Golubkova ◽  
A.I. Spiridonov
Keyword(s):  
Public Service ◽  
Positive Impact ◽  
State Standards ◽  
National Standards ◽  
Technical Level ◽  
Instrument Making ◽  
The Public ◽  
Technical Requirements ◽  
Basic Parameters ◽  
Technical Specifications

State standards on the types, basic parameters of levels and theodolites as well as technical requirements were developed in CNIIGAiK in 1962–1963. The authors indicate the experience of developing the first State standards for geodetic instrument making, the difficulties encountered in developers. In this article the main stages of preparation of State standards, including action algorithm from technical specifications to submissions for the approval of the public service are marked step-by-step. The types of levels and theodolites, and the basic technical characteristics for each type are described. During 55 years the positive impact in the areas of production and application of standardized levels and theodolites, inter alia, streamlining the issuance of standard sizes of devices, increased production and improved their quality and technical level was revealed.

scholarly journals Winding uplifts and the challenges of weak and strong SUSY breaking in AdS

2021 ◽  
Vol 2021 (3) ◽  
Author(s):  
Arthur Hebecker ◽  
Sascha Leonhardt
Keyword(s):  
Complex Structure ◽  
Susy Breaking ◽  
Technical Level ◽  
De Sitter ◽  
Large Complex ◽  
Breaking Scale ◽  
Large Complex Structure

Abstract We discuss the problem of metastable SUSY breaking in the landscape. While this is clearly crucial for the various de Sitter proposals, it is also interesting to consider the SUSY breaking challenge in the AdS context. For example, it could be that a stronger form of the non-SUSY AdS conjecture holds: it would forbid even metastable non-SUSY AdS in cases where the SUSY-breaking scale is parametrically above/below the AdS scale. At the technical level, the present paper proposes to break SUSY using the multi-cosine-shaped axion potentials which arise if a long winding trajectory of a ‘complex-structure axion’ appears in the large-complex-structure limit of a Calabi-Yau orientifold. This has been studied in the context of ‘Winding Inflation’, but the potential for SUSY breaking has not been fully explored. We discuss the application to uplifting LVS vacua, point out the challenges which one faces in the KKLT context, and consider the possibility of violating the non-SUSY AdS conjecture in the type-IIA setting of DGKT.

scholarly journals An Analysis of Environmental Efficiency and Environmental Pollution Treatment Efficiency in China’s Industrial Sector

2021 ◽  
Vol 13 (5) ◽  
pp. 2579 ◽  
Author(s):  
Xiao-Ning Li ◽  
Ying Feng ◽  
Pei-Ying Wu ◽  
Yung-Ho Chiu
Keyword(s):  
Environmental Pollution ◽  
Environmental Governance ◽  
Income Group ◽  
Industrial Sector ◽  
High Income ◽  
Environmental Efficiency ◽  
Technical Level ◽  
High Income Group ◽  
Middle Income ◽  
Income Groups

This research adopts the meta Dynamic Directional Distance Functions (DDF) model in order to calculate the environmental efficiency and environmental governance efficiency of China’s industrial sector from 2010 to 2017 from the overall, sub-regional, and sub-provincial perspectives and discusses the technical gaps in regional environmental pollution control and the reasons for ineffective environmental governance. The research results show that the overall level of environmental governance efficiency in China’s industrial sector is relatively high over this time period, and the group frontier calculation results have improved compared to the meta frontier. The actual technical level of the high-income group is closest to the potential technical level, and the upper-middle income group is still far from the potential technical level. The main reason for the ineffective environmental governance of the provinces in the high-income group is ineffective management, while the main reason for ineffective environmental governance of the provinces in the upper-middle-income groups is technical inefficiency. Regardless of high-income groups or upper-middle-income groups, each province’s inefficiency of environmental governance is caused by inefficiency of the input factors.

scholarly journals Modeling of Normativity of Criteria of Technical Level of Forage Harvesters Combines

2021 ◽  
Vol 720 (1) ◽  
pp. 012109
Author(s):  
I L Rogovskii ◽  
L L Titova ◽  
V A Sokolova ◽  
A V Andronov ◽  
D M Avagyan
Keyword(s):  
Technical Level
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