bluuebunny/crossref_metadata_2025 huggingface dataset:
JUSTIFICATION MATHEMATICAL RELATIONSHIPS FOR THE DESIGN AND CALCULATION OF INDICATORS OF THE FUEL SYSTEM OF DIESEL ENGINES
Authors: Марусин  , Marusin Aleksey , Данилов  , Danilov Igor , Марусин  , Marusin Aleksandr , Попова  , Popova I.
Published: July 2017

Рассматривается вопрос оптимизации расчёта топливной аппаратуры дизеля. Исследуется влияние параметров дизельного топлива, показатели и функции чувствительности изменения параметров математических моделей. На основании экспериментальных данных построены регрессионные модели процессов, происходящих в топливном насосе высокого давления дизеля (ТНВД). Характер зависимостей был получен кубической сплайн-интерполяцией. Получена математическая модель процесса сжимаемости топлива в плунжерной паре ТНВД дизеля с возможностью количественной оценки влияния значений коэффициента сжимаемости, коэффициента кинематической вязкости дизельного топлива, величины зазора в плунжерной паре, изменения скорости движения плунжера, изменения объёма топлива над плунжером на результаты моделирования
ENHANCED COMPETITIVENESS THROUGH THE USE OF CAR-CARE CENTER OUTSOURCING
Authors: Провидонов  , Providonov E. , Попова  , Popova I.
Published: July 2017

The article describes the reasons for the growth of the number of auto service companies, and identifies the major market trends that have a significant impact on the development of the auto services in Russia. The method of outsourcing the management efficiency of auto service companies.
WAVE DYNAMICS GENERATION OF VISCOUS OIL IN PIPELINE
Authors: Иванов  , Ivanov R. , Секачёв  , Sekachev A. , Деева  , Deeva V. , Тетерин  , Teterin V. , Слободян  , Slobodyan S.
Published: July 2017

It is well known that petroleum companies assume measures to rise in profitability and efficiency of oil transportation. Although various experimental and analytical studies have contributed to achieve this objective it is still not bring to fruition. One of the technological innovations is to generate density wave differential.
ERROR ESTIMATE OF ACCELEROMETER MEASURING ACCELERATION OF THE CAR ON THE ROAD WITH LONGITUDINAL SLOPE
Authors: Тесля  , Teslya V. , Абрамов  , Abramov D.
Published: July 2017

The estimation of the magnitude of the error of accelerometer along sensitive axis, parallel to the longitudinal axis of the vehicle, with its accelerated movement on the road with longitudinal slope is done. An amendment to the testimony of the accelerometer, which allows reducing measurement error to acceptable values introduced
TO IMPROVING ENVIRONMENTAL SAFETY RUNNING SYSTEM OF TRACKED VEHICLES
Authors: Семенов  , Semenov A. , Добрецов  , Dobretsov R. , Бажуков  , Bazhukov A.
Published: July 2017

In article are stated author´s offers design and accounting-theoretical nature on improvement of the sought-after part of caterpillar machine, mainly special purpose, for usage on soil with low carrying ability (transport-technological complex for moving on snow and boggy ground). Change is offered put into designs of the caterpillar and mechanism of its pull. The World-level of novelty and invention level of the development are confirmed by patent for invention.
ANALYSIS OF THE LEVEL THE SAFETY IN DUPLICATE CITY ROUTES
Authors: Баранов  , Baranov P. , Горяев  , Goryaev N.
Published: July 2017

In the article provides basic information, that explaining the main types of competition in the presence of overlapping routes. There are the criteria for evaluating the safety in the presence of duplicate routes in terms of their advantages and disadvantages. The analysis of such situations is on the example of a route section of the transport network of the city of Chelyabinsk. We have the conclusions that ensure the safety at the duplication of routes
WAYS OF DECLINE OF HARMFUL EXTRAS OF WORKING GASES OF CARS FOR INCREASE OF ECOFRIENDLYNESS
Authors: Болотов  , Bolotov N. , Красникова  , Krasnikova D. , Евсеева  , Evseeva A.
Published: July 2017

The article describes the content of harmful substances in exhaust gases of vehicles and their impact on the environment and human health, as well as ways to prevent harmful emissions into the atmosphere.
MONITORING SYSTEM OF DRIVER FATIGUE
Authors: Жданова  , Zhdanova O. , Макарова  , Makarova I.
Published: July 2017

The article outlines the existing operating principles of monitoring system of driver fatigue of automobile manufacturers, considers advantages and disadvantages of existing solutions. Generalized and detailed algorithms of operation the monitoring system of driver fatigue were showed
THE ISSUE ASSESSMENT OF ROAD TRANSPORT IN RUSSIA
Authors: Кузьмина  , Kuzmina N. , Анциферова  , Antsiferova V. , Ягодкин  , Yagodkin A.
Published: July 2017

The current state of the vehicle fleet in the aspects of road safety, the low level of develop-ment of the road network, a high level of harmful impact on the environment, lack of access to transport services in remote areas, the low-level of technical production base, ever-increasing cost of fuel and lubricants
INCREASE OF PROPUSKNOY SPOSOBNOSTI ROUTE M-3 IN THE BRYANSK REGION
Authors: Липунов  , Lipunov K. , Лемешева  , Lemesheva E. , Тихомиров  , Tikhomirov P.
Published: July 2017

In this paper, an analysis of the road network and infrastructure of the Bryansk region on the example of the federal highway M-3 "Ukraine" (Kiev highway). The description of the state of road fabric, its length and the number of lanes. Transport-performance of the road network and bridges do not meet the stresses of modern heavy vehicles and traffic. The planned activities of the area is not considered raising technical category road. To improve the region´s economy and the country´s need to carry out the improvement of road infrastructure, taking into account the different methods that will reduce accidents on the roads, increase and accelerate the flow of goods through the region. It proposed a number of measures to enhance the capacity: to improve the quality of road surface with the transfer of the 1st category; adding overlapping areas; the creation of parking areas and service centers for freight transport, and installation of video cameras for control and monitoring of the road.
EXPERIMENTAL VERIFICATION OF THE CRITERION FOR EVALUATING TRAFFIC SAFETY AT REGULATE CROSSROADS
Authors: Меженков  , Mezhenkov A.
Published: July 2017

In work substantiates and defines the object of experimental research, which is the transport flows at intersections with traffic light regulation with strict software control. After the collection and processing of source data have been identified according the criteria of safety assessment statistics of road accident. Based on the results of experimental research, clarified the criterion for evaluating traffic safety at regulate crossroads, the characteristics of the interaction of transport flows on them
ACTIVE AND PASSIVE SAFETY VEHICLES
Authors: Тарасова  , Tarasova E. , Дорохин  , Dorokhin S.
Published: July 2017

The article describes the basic elements of active and passive safety, as well as their impact on the consequences of road accidents. Shows the interaction of systems of active and passive safe-

ty in the event of a frontal collision, side collision, rear impact, rollover
PLANNING SYSTEM DEVELOPMENT OF LOADING PARKING SPACES IN THE CITY
Authors: Ушкова  , Ushkova T. , Иванова  , Ivanova E. , Макарова  , Makarova I.
Published: July 2017

Currently, there are a number of problems of transport network in the city related to the implementation of illegal parking. The article analyzes problems and proposes the following solution - planning system development of loading parking spaces in the city. This system will reduce the burden on the road network of the city and helps drivers to optimize the process of finding available parking spaces.
ANALYSIS OF THE FUNCTIONING SECTION OF THE ROAD NETWORK OF TULA CITY
Authors: Дубинин  , Dubinin P.
Published: July 2017

In the article analysis of functioning of the most problem site of a street road network of Tula city is carried out, three options of transformation of this site are considered. For each of them advantages and shortcomings of their use therefore the most perspective method of transformation is defined are marked out
PREREQUISITES OF IMPROVEMENT OF THE CONTROL SYSTEM OF DEVELOPMENT OF THE TRANSPORT COMPLEX IN THE CONDITIONS OF GLOBALIZATION
Authors: Купавых  , Kupavykh S. , Безрукова  , Bezrukova T.
Published: July 2017

In article the main prerequisites of management of development of a transport complex in the general system of federal management in the conditions of globalization are stated. The most important directions of modern transport policy of Russia are reflected, the special attention is aimed at policy of development of intermodal corridors, and also at implementation of specific measures for traffic control of motor transport
DEVELOPMENT OF TECHNOLOGY FOR CREATING MESOSCOPIC MODELS OF TRANSPORT SYSTEMS A LARGE CITY
Authors: Кураксин  , Kuraksin A. , Шемякин  , Shemyakin A.
Published: July 2017

The article presents the description technology create a dynamic transport mesomodel for example, the Central part of the city of Ryazan with the help of software package DTALite+Nexta. Application of technology allows the creation of adequate dynamic transport models at the macroscopic level.
ELECTRONIC COMPONENT BASE MODERN MANAGEMENT ROAD TRANSPORT SYSTEM
Authors: Новикова  , Novikova Tatyana
Published: July 2017

The article discusses trends and scope of electronic components in the vehicle controls systems that address some classification of the vehicle electronics, designated the requirements for electronic component base, used in the car electronic systems
USE OF THE SIMULATION OF INVESTIGATION TRANSPORT PROCESSES
Authors: Нургалиев  , Nurgaliev E. , Кесова  , Kesova Yu.
Published: July 2017

Simulation - a method of research, where the studied system is replaced with a model that describes the real system. The simulation-based transport systems is modeling of random phenomena. As a result of the simulation model are obtained qualitative and quantitative characteristics of the graphic work of the blocks describing the various elements of the transport network
STATE AND PROSPECTS OF TRANSPORT SYSTEMS TRANSIT POTENTIAL RUSSIA
Authors: Альметова  , Almetova Z. , Прокопьева  , Prokopeva A. , Шеремет  , Sheremet A.
Published: July 2017

The development of the transit potential of Russia provides an implementation of innovative models of socio-economic development of the country. It is aimed at higher economic growth due to the transition of the economy from exporting raw materials to exporting finished products and transport services. The article deals with the functioning and prospects of development of the main international transport corridors passing through the territory of Russia. They provide realization of transit and resource potential of Russia
COST ANALYSIS OF FREIGHT ROAD TRANSPORT
Authors: Усова  , Usova S. , Шепелев  , Shepelev V.
Published: July 2017

The article describes the analysis of the structure of the transportation costs, the share of expenditure items identified, reflected comparison of several countries, the ways to reduce costs. A significant impact on the cost of the rolling stock has uneven cargo flows, which leads to considerable empty runs
Reproduction of forests as a basis for intensive forest management: regional aspects
Authors: Доронин  , Doronin Mikhail
Published: July 2017

The article presents a descriptive assessment of forest reproduction system in the Russian Federation. It was found that the subjects of forest relations level should be carried out to develop optimal models of reforestation of regions taking into account their environmental, economic and social significance, including plantations by fires, shrunken for various reasons, including as a result of damage by pests and diseases. A breakthrough tool for the introduction of modern technologies in the reproduction of forests is to create a network infrastructure - forest seed centers and greenhouses.
Artificial forest plantations eastern part of North Caucasus
Authors: Кулакова  , Kulakova Ekaterina , Чернодубов  , Chernodubov Aleksey
Published: July 2017

Северный Кавказ, Карачаево-Черкесская Республика, лесовосстановление, лесные культуры, лесорастительное районирование, пробная площадь, рост, продуктивность.
Universal mathematical model of network planning transport and process streams of timber
Authors: Сушков  , Sushkov Sergey , Пильник  , Pilnik Yuliya
Published: July 2017

Consideration of transport as one of the main components of the production process and the analysis of the linkages of forestry sector with other sectors of production are based on the study of the proportions between the volumes and the structure of harvested timber and the products of all other industries. The analysis in this part of the proposed conduct on the basis of mathematical models, in particular, for the analysis of quantitative relationships of the production process, assess the impact of various factors on the dynamics of economic development, to analyze the prospects of their development.
Determination of flexure arrow a felled tree
Authors: Ушницкий  , Ushnickiy Aleksandr , Григорьев  , Grigor'ev Mihail
Published: July 2017

It is known that the vertical load on the skidder including depends on the size characteristics hauling felled trees. In this case vertical load on the tractor is equal to the weight having caved in portion trees portion by the lower part of the tree cuta-way to the point of lifted from the ground surface and bending moment. For a determination of the weight the immersed por-tion is accounted distribution of mass along the length of felled trees wood density, modulus of elasticity and the friction force in felled trees the bundle. To simplify the calculation was performed at the following assumptions: a generator trunks accept how to defining body of revolution (truncated cone); wood density is uniform over the volume of that part of felled trees which is seen currently.
Determination of working parameters of measure to ensure metrological research tribological characteristics of plain bearings
Authors: Серебрянский  , Serebryanskiy Aleksey
Published: July 2017

The characteristics of plain bearings used in the industry are given in the article. The directions that increase their ser-vice life are defined. The need for experimental studies of bearing is justified, and laboratory equipment is offered. Experimental study of bearings is necessary to verify calculations and to determine the effect of changing some design parameters on their work as well. It is usually difficult or even impossible to experience the bearing in the real size and under conditions identical to real conditions of work.
Trends in the development of technical means for fighting forest fires
Authors: Ступников  , Stupnikov D
Published: July 2017

The analysis of methods and ways to combat forest fires, the results of which were revealed two methods of fire control: direct impact on the edge of the fire (quenching), and methods used at the same time - active methods, and methods related to the deliberate loss Square when creating boom bands and barriers to the spread of fire. These methods are called passive passive or indirect. Active methods used to extinguish fires in the grassroots, and passive - to extinguish the saddle
Study of operational properties of details of forest machines depending on methods of hardening of the surface layer
Authors: Тимохова  , Timokhova Oksana , Бурмистрова  , Burmistrova Olga
Published: July 2017

To study the samples for the corrosion resistance was chosen methodology is as follows: experimentally determined dependence of the resource test agdezionnoy properties of the medium, where the decrease in the electric resistance of the coating to the value destruction resistance is a criterion of failure. For the final evaluation of the state of the material subjected to the corrosion test, the method of programming in the Delphi specialized program, were calculated mass of metal loss per unit of surface corrosion damage depth, the average rate of corrosion
Process management methods potential for reforestation facility
Authors: Васильев  , Vasilyev Oleg , Корныльева  , Kornylyeva Yuliya
Published: July 2017

Of particular note is the potential use of methods to improve efficiency at different levels of the organizational hie-rarchy. We proposed to consider techniques such as value analysis by Sobolev in assessing consumer expectations, quality function structuring method based on product planning matrix and the ABC-method for the analysis and optimization of direct and indirect costs of the functional and operational management levels. The data of the International Association of Business Process Management Professionals are analyzed in the article
The influence of growth-promoting factors obtained from natural material on softwood germs
Authors: Терехов  , Terekhov Gennadiy , Кучин  , Kuchin Aleksandr , Стеценко  , Stetsenko Svetlana , Андреева  , Andreeva Elena , Хуршкайнен  , Khurshkaynen Tatyana
Published: July 2017

проростки, хвойные породы, регуляторы роста, биостимуляторы, стимуляторы, Вэрва, Вэрва-ель.
Characterization of specific wood surface at shape memory effect
Authors: Горбачева  , Gorbacheva Galina , Санаев  , Sanaev Viktor , Белковский  , Belkovskiy Serafim
Published: July 2017

The change of the specific wood surface at the shape memory effect is considered in this paper. The study was conducted using sorptive analyzer of specific surface and distribution of pores according to the size of Quadrasorb SI. Specific surface of samples SSA, сm2/g, was found by the low-temperature adsorption of krypton at liquid nitrogen temperature (77K) and was cal-culated by the Brunauer-Emmett-Teller (BET) method. The samples of beech, pine, oak sliced veneer and birch rotary-cut veneer were investigated.
The use of portable x-ray equipment for detection of inner defects of timber wood.
Authors: Фролов  , Frolov Ivan
Published: July 2017

Federal State Budget Education Institution of Higher Professional Education «Saint-Petersburg state forest technical University named after S. M. Kirov», Saint-Petersburg, Russian Federation. The article deals with information on the use of portable x-ray equipment as a detec-tor of internal defects in round timber. The suggested improving of a harvester head with the help of portable X-rays considers internal defects and sorting during the logging jobs.
Metrological support and some results of pairs of cylindrical friction studies
Authors: Серебрянский  , Serebryanskiy Aleksey , Богатырева  , Bogatyreva Zhanna
Published: July 2017

Proposed metrological support of the research of cylindrical pairs on friction and wear al-lows obtaining reliable data about real wear processes. Analysis of the types of wear and pre-sented studies results of specific linear wear of friction pairs with self-lubricating anti-friction plastics showed that an increase in the sliding speed and load - linear wear is reduced. The analy-sis on the influence of the static forces of friction coefficient shows that with load and sliding velocity increasing friction coefficient decreases in all the three cases
The implementation vector of economic policy of Russia under the conditions of geopolitical transformation
Authors: Блинков  , Blinkov Rodion , Булгаков  , Bulgakov Gennadiy
Published: July 2017

The presented research is devoted to the implementation vector of economic policy of Rus-sia under the conditions of geopolitical transformations. The research is based on a hypothesis according to which the sovereign character of economic policy implementation appears clearly in the economic relations in Russia nowadays. This sovereign character is represented as the general line of actions and measures carried out by the state in the field of protection of its national and economic interests in the globalized world.
Fructification of scots pine trees in clonal archive of Morshansky forest area, Tambov region
Authors: Беспаленко  , Bespalenko Oleg , Котельников  , Kotel'nikov Dmitriy , Порываев  , Poryvaev Mihail
Published: July 2017

Now an important task is development of methods of increase the efficiency of newly layed forest seed plantations (FSP) for the purpose of the increase of production of the improved seeds. For the productivity increase of FSP of the second order it is offered to use reproductive features of pine trees. Fructification of clones of pine trees in the Morshansky forest area of the Tambov region is studied. The clonal archive (FSP) was created in 1987-1997 by landing seedlings, imparted by shanks from plus trees, TLU – C2. 45 clones are presented.
Formation of willow populations on the bottomland island in lower reach of the Northern Dvina River
Authors: Браславская  , Braslavskaya Tatiana , Пахов  , Pahov Aleksandr
Published: July 2017

To study primary succession of floodplain woody vegetation data were collected on recently appeared places of coast in the 2nd year after willow establishment. Invading willow species are Salix triandra, S. viminalis, S. acutifolia; all plants of these species were counted on sample plots, also onto-genetic stage and vitality of the specimens were registered as well as environment conditions on the plots (such as relative elevation, cover of silt, herbs and mosses). Analysis of correlations between population density and environment conditions reveals few significant relationships; it could be explained through severe inter-annual fluctuations of spring-flow regime which determine establishment processes of each year.
Estimation of technological processes of logging enterprises
Authors: Мохирев  , Mokhirev Aleksandr , Горяева  , Goryaeva E. , Медведев  , Medvedev Sergey
Published: July 2017

Within the framework of these studies, on the example of logging sites (LS) of one of the largest forest industry enterprises of the Russian Federation, located in the Lower Priangarie, the effectiveness of various technological processes of logging operations have been analyzed. As a result of research the following conclusions can be made. On logging sites of the "Novoyeniseisk Forest Chemical Complex", technology for skidding trees, tree trimming and bucking at the loading site, wood removals in the form of log assortments is used. Ninety four percent of the logging volume of timber is harvested by the mechanized technologies. The percentage of use of annual allowable cutting varies from 20 to 58%.
Kinetics of drying and moistering of wood
Authors: Ермоченков  , Ermochenkov Mihail
Published: July 2017

The article presents the results of experimental and computational studies of the kinetics of drying of different types of wood in a helium environment. Wood is considered as a multi-component composite, one component of which is free and bound moisture. A model describing the removal of bound moisture, as a set of direct (desorption) and reverse (sorption) processes is described. The experimental-computational method for determining the kinetic parameters of sorption is suggested. They are determined from the condition that the rate of sorption and desorption is equal with equilibrium moisture content of wood.
Market organization of forestry: the experience of foreign countries and Russian regions
Authors: Петров  , Petrov Anatoliy , Морковина  , Morkovina Svetlana
Published: July 2017

The article describes the experience of the countries of Europe and America with regard to the organization of forestry production and concluded the priority organizational and legal form of man-agement. It was determined that forestry production in the form of state-owned enterprises is carried out by technological, organizational and economic unity of logging, forest management enterprises for the use of non-timber forest resources, providing services for hunting, fishing and recreation.
Questions on modification of multi-wave systems of remote detection of forest fires
Authors: Мехтиев  , Mekhtiev Jafar
Published: July 2017

The review of existing methods of spectral remote detection of forest fires has shown that well-known methods do not include the impact of the aerosol generated by the combustion of biomass in atmospheric transmission. It is shown that under certain conditions the intensity of the optical signal at the input of remote spectroradiometer reaches its maxi-mum value. We consider an optimization problem to maximize the output signal of spectroradiometer integrating the sensing element. Also the problem of eliminating the dependency of the measurement result from the burn-up rate is examined.
Improving technology for obtaining high-quality seeds and food grains
Authors: Мерчалова  , Merchalova Marina , Тарасенко  , Tarasenko Aleksandr , Оробинский  , Orobinskiy Vladimir , Сорокин  , Sorokin Nikolay
Published: July 2017

In the study grain pile of winter wheat Bezenchukskaya that came from the harvesting was fractionated using laboratory screening with the installation of sieves with hole sizes intervals of 0.2 mm. For selected fractions weight of 1000 grains, the level of injury, laboratory germination of seeds, vitreous grains and gluten content were determined. Processing the results of studies was performed using the methods of mathematical statistics and statistical software package. The studies found that the laboratory germination increases with the weight of 1000 grains and reduction of injury to corn.
Heavy metal pollution of ecosystem components in the area of copper-nickel sulfide ore occurrences "Elanskoe" and "Elkinskoe" of Novokhopersk district, Voronezh region
Authors: Харченко  , Kharchenko Nikolay , Яицких  , Yaitskikh Marina
Published: July 2017

The result of floristic survey of test areas was fixing of growth of eighty-one species of herbaceous plants from 28 families, including 1 species listed in the Red Book of Russia and 1 species listed in the Red Book of Voronezh Region. Analysis of concentration of copper (Cu), nickel (Ni) and lead (Pb) in soil and plant samples did not reveal maximum permissible concentration. Samples of analyzed plant of shelter belts and agrocenoses have the highest storage capacity of heavy metals (Cu – 3.3-3.6 mg / kg, Ni – 0.4-0.45 mg / kg, Pb – 0.05 mg / kg), virgin meadows - the smallest (Cu – 1.1 mg / kg, Ni – 0.11 mg / kg, Pb – traces).
Table of volumes of English oak trunks in the system of standards for evaluating oak forests of Voronezh region
Authors: Хлюстов  , Khlyustov Vitaliy , Мусиевский  , Musievskiy Aleksandr
Published: July 2017

For young oaks separate volumes table was developed. We using the starting materials obtained two-factor regression equation underlying the single table that allows determining the volume of English oak trunks with diameter at a height of 1.3 m from 1 to 200 cm in height from 2 to 45 m. The data of regression analysis indicate high accuracy of obtained model approaching to functional one. Constructed table is recommended for use in determining the volumes of English oak trunks in the Central Black Earth region of Russia, and possibly the European part of Russia.
Mathematical software of CAD systems of facilities of industrial and transport infra-structure in timber industry
Authors: Данилов  , Danilov Aleksandr , Афоничев  , Afonichev Dmitriy , Петровский  , Petrovskiy Vladislav
Published: July 2017

The mathematical software computer aided design (CAD) of objects of production and transport infrastructure in timber industry (TI) is given, feature of which is the following. Tasks of establishing the optimal placement options of spur road on felling and loading points along it are solved together. At the next stage, the structural design of collapsible coatings of spur roads and topping hair-pin bend is made, if such coating is provided. Depending on the characteristics of accepted structures of the brain and deep sections of spur roads its length in the cutting area.
Physical and mechanical properties and drying modes of Quercus petraea without artificial humidification in convective drying chambers of periodic actionPhysical and mechanical properties and drying modes of Quercus petraea without artificial humidification in convective drying chambers of periodic action
Authors: Чернышев  , Chernyshev Aleksandr , Ефимова  , Efimova Tatyana
Published: July 2017

The features of the process and drying modes without artificial humidification of uncut Quercus petraea lumber in convective drying chambers without artificial humidification for furniture and joinery production of premium class is considered. The data of physical and mechanical properties of Quercus petraea, such as density, the number of annual rings and the percentage of late wood are given. The drying process of Quercus petraea was mathematically modeled previously, values ​​of transient humidity and other key operating parameters were obtained, and then practical industrial dryings in one stock chamber with load capacity of 10 cubic metres were carried out.
Justification of formation parameters of plantation density of sugar beet
Authors: Лукина  , Lukina Irina , Черников  , Chernikov Vitaliy , Казаров  , Kazarov Kim , Щербаков  , Shcherbakov Oleg
Published: July 2017

Questions of influence of average interval, accuracy of application of intervals between shoots and field germination of seeds on relative harvest are considered. The depen-dences of the relative yield of sugar beet from the average interval between shoots, the coefficient of variation of the interval between shoots with the influence of field germination are got. These dependencies are installed with process simulation of flow transformation of seeds obtained from the sowing, in the flow of plants and then calculating the relative yields. The basis of the simulation is mathematical, logical and experimental data, so the results are close to the actual ones.
Influence of ways of teeth set and feed rate of band saws on roughness of sawn timber
Authors: Максименков  , Maksimenkov Alexey
Published: July 2017

On the basis of research of quality indicators features of formation of surface of band saws are considered, prepared under various schemes of teeth set. In a study of process of sawing of timber on bandsaw equipment factors are defined which have the greatest impact on the quality of sawn timber, depending on the wood: hardwood (oak) and softwood (pine). According to the research regression models are obtained allowing calculating the optimal modes of band equipment to ensure the required quality of sawn obtained timber.
Substantiation of parameters of mechanism with hydro-pulsating drive for the removal of stumps
Authors: Бакаев  , Bakaev Andrey , Дручинин  , Druchinin Denis , Попиков  , Popikov Petr , Беляева  , Belyaeva Irina
Published: July 2017

Constructive technological scheme of mechanism with hydro-pulsating drive, clearing the stump as removable technological equipment for excavators and forestry cranes is presented. The mechanism consists of a frame connecting the arm to the handle, the blade working body in the form of two triangles with the top sharpened of cutting edges and half-scoop. The frame is made U-shaped form with toothed stops on the inside of the cross bar. Vertical supports and working body is double-arm lever, which is pivotally joined to hydraulic cylinders.
The methodology and results of studies of friction temperature in hinges of forestry manipulators
Authors: Серебрянский  , Serebryanskiy Aleksey , Абрамов  , Abramov Vitaliy , Канищев  , Kanishchev Denis
Published: July 2017

Scope of manipulator technological equipment of harvesting machines and joints within their structure is defined. It was found that the friction surfaces of the parts of hinged connections are at increased wear due to imperfect selection of lubricants and construction materials. We offered to use self-lubricating antifriction plastics as anti-friction material in the joints of the manipulators. The durability of such plastics is significantly affected by the temperature of friction. The results show that the experimental values of temperature are slightly higher than the theoretical ones.
Incomes of the population as a base of class affiliation
Authors: Васильева  , Vasileva Svetlana
Published: July 2017

In economic theory, society on income in the social-class structure is divided into "low", "medium" and "high" classes. Worldwide, there are certain conditions for membership to a particular level. In Russia, there are no clear criteria yet. The country there is a clear distinction between the "rich" wealthy people and "poor" living on the poverty line. Basis for any advanced economy is the middle class that meets the requirements, since having a certain type of property and the amount received per capita income.
Solutions to the problem of innovative development of the furniture enterprises
Authors: Борисов  , Borisov Aleksey , Безрукова  , Bezrukova Tatyana
Published: July 2017

The problem of innovation development at industrial enterprises of the furniture industry is considered. In today´s rapidly growing scientific and technological advances make preconditions for enterprises of renewal and modernization of machinery and equipment. In this rapidly changing environmental conditions force furniture manufacturers to consider and make strategic decisions for the long term. In determining the and implementation of the innovative development management entity shall promptly respond to changes, to identify the factors determining these changes, to find necessary ways to adapt themselves to the conditions of the effective functioning.
Reduction of losses of alfalfa seeds at harvesting
Authors: Солнцев  , Solntsev Vyacheslav , Дерканосова  , Derkanosova Natalya
Published: July 2017

The features of the testes of alfalfa as an object of harvesting is considered, an analysis of ex-isting methods of harvesting alfalfa seeds is given. Combing harvesting of seeds at the root is barely acceptable method because of gather-ing of water-logged heap requiring drying, which requires energy. Combing using adapters to combine harvesters not only reduces the loss of alfalfa seeds, but on the contrary increases them as overwetting small pile, that does not separate, comes for machine cleaning. The problem of reducing the loss of seeds is solved by harvesting with collection of all biological mass and its treatment at the station.
The economic-ecological estimation of arable layer of recultivated soils
Authors: Галаган  , Galagan Tatyana
Published: July 2017

It is determined that the ecological and eco-nomic functions of the restored lands are quite varied, as far as in the conditions of technogenic landscapes the specific bioinert new forma-tion is formed in which physical and chemical properties of soil, microbiological and enzy-matic activity of arable layer and other factors constitute the level of ecological and economic points. It is proved that agricultural reclamation should be directed to create arable land as agricultural lands are usually withdrawn under mining.
Thermal polarization mechanism of sap flow during the spring equinox
Authors: Камалова  , Kamalova Nina , Евсикова  , Evsikova Natalya , Матвеев  , Matveev Nikolay , Лисицын  , Lisitsyn V.
Published: July 2017

This article seeks the answer to the question of how the distribution of the concentration of

dissolved minerals in the sap after the winter period in the xylem is made, if in the fall due to low

winter temperatures tree tends to reduce the amount of water and sap in its pores. In search of an

answer it is invited to consider thermal polarization effects in the xylem of tree trunks during the

spring equinox. The results of monitoring of daily average temperature showed that during the winter

the temperature of the day varies in the amount of one and a half times greater than during the

night, and in February this change is almost the same. Whereas in March the temperature change

occurs in series, they sometimes are different in three times. Maximum temperature change for the

day and night is achieved during the spring equinox, on average, it is ten degrees. Such a temperature

change is accompanied by sharp changes in temperature during the days, which, according to

the estimates, give rise to an electric field in the xylem along the trunk. Under this approach, in the

work estimated expression was theoretically derived for the concentration of salt ions in the xylem

of tree trunks, giving reason to believe that the described mechanism also contributes to the value of

the osmotic pressure. All these considerations lead to the assumption that intensive spring sap flow

(in the absence of currents of transpiration) is stimulated by thermal polarization effects in the xylem

of the trunk, caused by the intense ambient temperature changes during this period.
Тhe results of scots pine climatic provenances growth in the geographical plantations of the north-east of the Moscow region
Authors: Мельник  , Melnik Piotr , Мерзленко  , Merzlenko Andrey
Published: July 2017

The research of geographical plantations is a tool to study the geographical variation of the inherited

features of forest species. The present article demonstrates growth results of the geographical

plantations of pine on the north-eastern territory of the Moscow Region. The lots were established

under the supervision of Prof. S.S. Lisin and are represented by two patches located in Sverdlovskoye

Forest District of Schelkovo Experimental Forest Enterprise of Moscow State Forest University.

Another scheduled inventory was carried out in the both stands upon reaching of the age of 50 years.

This age indicates that the geographical plantations are at their final stage of stem formation. The generation

evaluation index was used to give unbiased assessment of the provenances’ growth. The indices

were calculated on the basis of average height, diameter and volume per hectare at the age of 30

and 50 years. The ranks of the provenances vary within the process of growth. The ecotypes ranked to

be the best at the age of 50 years (stem formation stage) were not ranked the same good at the age of

30 years (pole-wood stage). The provenances from the Volgograd and Sumy regions showed the

highest age stability among the best types. This proves the ongoing variation of the Scots Pine provenances.

However, it is necessary to point out that such variation in terms of growth takes place

within more and more limited ranges. On the whole, the provenances from the Volgograd, Saratov

and Tambov regions of Russia along with those from the Ukraine and Latvia are considered to be the

most suitable for the conditions of the north-east of the Moscow Region. The growth intensity of the

Scots Pine provenances decreases if moving to the north and east. The climatic type from the European

North, Ural, Siberia and the Far East are considered to be the least suitable.
Physical and mechanical properties and modes of drying linden wood without artificial humidification
Authors: Чернышев  , Chernyshev Aleksandr , Ефимова  , Efimova Tatyana
Published: July 2017

The article describes the features of the process and conditions of drying without artificial humidification of uncut lumber of linden in convective drying chambers without artificial humidification for the manu-facture of furniture parts and joinery products. Methodology of the work, the size of the samples and the rules for their selection are described. The data of physical and mechanical properties of linden wood are given, such as density, number of annual rings and the percentage of late wood. Studies have been con-ducted at the Department of Mechanical Wood Technology of VSAFT and one of the real estate compa-nies of Voronezh.
Development of the device for digging out seedlings with a lump of soil and preparation of landing places on the basis of manipulator energy tools
Authors: Шавков  , Shavkov Mikhail , Дручинин  , Druchinin Denis , Миляев  , Milyaev Andrey
Published: July 2017

The advantages of planting material with a lump of soil promising for use in reforestation and creation of various landscape design, the process of digging out which currently remains virtually non-mechanized. The developed before design of machine for digging seedlings with a lump of soil, which is aggregated with tractors of 9-14 kN are described. It is noted that the features of the process of digging seedlings using this tools result in reduced efficiency of the process.
On the preservation of soil layer
Authors: Зимарин  , Zimarin Sergey , Сердюкова  , Serdyukova Natalya
Published: July 2017

The present article deals with the interaction of the wedge moving on the supporting wheels, with cropped soil layer. Schemes of the forces acting on the wedge and the soil layer are considered, and the equations of motion of the wedge are composed. The conditions for the separation of soil layer and the parameters for which this is possible are considered. A result of research obtained the equation of length of soil layer. Also the obtained dependence is analyzed, from which we can conclude that the length of soil layer depends on the mechanical properties of the soil, the depth of processing, the geometric characteristics of the wedge, and does not depend on the traction of the wedge.
The prospects of creation of regional biotechnology cluster in the Voronezh region
Authors: Драпалюк  , Drapalyuk Mikhail , Дракин  , Drakin Mikhail
Published: July 2017

The paper presents the results of research of region companies’ integration preconditions in the regional cluster of biotechnology. It is shown that regional clusters act as a key tool for the development of region-al economies. SWOT-analysis was carried out and revealed the strengths and threats to create regional biotechnology cluster. Participants of a regional cluster of biotechnology are justified. Proofs of necessity of development of national scientific and technological and industrial base of bio-industry are given, ca-pable of ensuring environmental safety of the country.
Innovative activity in the field of monitoring and controlling delivery of furniture by road transport
Authors: Прядкин  , Pryadkin Vladimir , Бычков  , Bychkov Dmitriy , Шибаев  , Shibaev M.
Published: July 2017

On modern cars it is advisable to establish a system of identification, together with a system for tracking biological activity of the driver that enable rapid condition monitoring of the driver. The use of the tacho-graph control, systems of identification and control of driver fatigue allows the possibility of complete and objective tool control of the driver, and the refinement of the work and rest of each crew member as a result it allow improving road safety and security of cargo.
Exploratory study into the views of paramedics on paramedic prescribing.
Authors: Duffy Iain , Jones Colin
Published: July 2017

The purpose of this paper is to establish the views of a group of Paramedics on Paramedic prescribing. Although at the time of writing the proposal to the Commission on Human Medicines they rejected prescribing for Paramedics, work is still ongoing with various bodies to move forward with the application. A focus group of a small number of Paramedics was held, and the researcher performed a review of relevant literature. The development of the role of paramedic from an ambulance driver to a highly skilled and knowledgeable healthcare professional was discussed. It was established that the profession's close links with higher education institutions would be pivotal if paramedics are to be given prescribing rights. The study concluded that paramedics believe they should be able to become independent prescribers, as it would help further their career, giving the profession added credibility. As paramedics already give a rounded healthcare approach to their patients, this would only be enhanced by prescribing rights, as a ‘complete’ health care attitude could be established.
Which resuscitated patients benefit from PPCI after out of hospital cardiac arrest?
Authors: Hobson Mark
Published: July 2017

Background:

Survival of prehospital cardiac arrest remains low and variable. Angiography in cardiac arrest survivors shows a high incidence of ischaemic heart disease and myocardial infarction (MI) which are treated at regional centres in the UK.

Methods:

A literature search was performed using the healthcare databases Medline and CINAHL in order the answer the question: “Which resuscitated patients benefit from PPCI after out of hospital cardiac arrest?”. There was a screening process to ensure precise relevance to the research question.

Findings:

163 articles were found using Medline and CINAHL. After screening, 11 articles were reviewed in text. The evidence favours the intervention and demonstrates increased survival rates when PPCI is available for patients with cardiac arrest following an MI. The ECG is useful to predict coronary occlusion, but cannot rule it out. Increased journey time to reach a regional PPCI centre appears unlikely to impact negatively upon prognosis.

Conclusions:

There are currently no randomised controlled trials answering this question and the evidence that is available is frequently influenced by selection bias. There is a need to identify patients who will not benefit from the intervention so that a clinical decision rule can be developed to guide practice.
Pre-hospital management of pain associated with an acute sickle cell crisis
Authors: Chadkirk Ralph
Published: July 2017

Sickle Cell Disease and its acute manifestation as a sickle cell crisis has a severely deleterious effect on predicted mortality and quality of life of its sufferers. Serious sequelae can occur, resulting in severe neurological and cardiovascular impairment. In the majority of cases these patients will present to pre-hospital clinicians with acute intractable pain unmanaged by the patient's own analgesia. Unfortunately, some evidence reports that pain is commonly under-treated with assumptions made about drug-seeking behaviour. The evidence presented in this paper will indicate that Entonox should no longer be routinely used for the management of sickle cell pain. Instead, emphasis should turn to the use of potent intravenous opiates (where intravenous access can be reliably and aseptically gained). The use of diamorphine and ketamine for extreme pain should be investigated by pre-hospital services, as should the use of non-steroidal anti-inflammatory drugs.
El control de los petristas: integración y segregación en los inicios del reinado de Enrique de Trastámara
Authors: Valdaliso Casanova Covadonga
Published: July 2017

La demanda sostenida por Juan de Gante, duque de Lancáster, del trono de Castilla en nombre de su esposa Constanza, hija del rey don Pedro, fue llevada adelante gracias al constante apoyo y empuje de los «petristas», un grupo de partidarios de Pedro I que, tras la muerte del monarca, se negaron a aceptar a Enrique de Trastámara como rey. En este artículo se aborda una aproximación a los orígenes de este movimiento entendiendo que su existencia representó un paso en el proceso de construcción de la llamada «monarquía Trastámara».
Sederos judíos y conversos en la Valencia medieval
Authors: Hinojosa Montalvo José
Published: July 2017

A mediados del siglo XV se produjo el gran despegue de la industria sedera de Valencia, que hundía sus raíces en la etapa andalusí y que se mantuvo en buena parte gracias a los sederos judíos. Convertidos tras el asalto a las juderías en 1391 estos sederos conversos prosiguieron con la manufactura de la seda. Nuestro objetivo es conocer la evolución del colectivo de sederos converso a través de sus actitudes vitales, sus relaciones laborales, recuperando así una parcela más de la historia social y económica de Valencia en la Edad Media.
La justicia municipal en el Reino de Valencia (ss. XIII-XV)
Authors: Narbona Vizcaíno Rafael
Published: July 2017

Las pautas marcadas por el procedimiento judicial de época foral, vigente desde el siglo XIII, caracterizan las actuaciones del Justicia o de los Justicias valencianos, como jueces locales, unas magistraturas desempeñadas por vecinos elegidos para el desempeño de tal función durante un año consecutivo. Se indican los principales hitos en la formación y transformación del oficio, así como las características legales de sus actuaciones.