bluuebunny/crossref_metadata_2025 huggingface dataset:
Improvement of technological equipment of the unit for removal of logging residues from the forest fringe in the thinnin
Authors: Попиков  , Popikov Viktor , Жданов  , Zhdanov Yuriy , Канищев  , Kanishchev Denis
Published: July 2017

The technique of optimization of the provisions of attachment points of hydraulic cylinders lifting mechanism, which takes into account, the fact that using standard cylinders with certain minimum and maximum length and stroke, when the distance from the axis of rotation of the boom to the upper hinge cylinder also changes the distance from the axis of rotation of the boom to the lower hinge cylinder. The tests described and tech-nology unit carried out in the areas of protective forest plantations, showed results that match the original requirements, which indicates the effectiveness of the work.
The study of strength of wood-cement composites based on waste wood
Authors: Филичкина  , FilichkinaM Maria , Копарев  , Koparev Vladimir
Published: July 2017

The article presents the results of studies on the production of wood-cement composite with various fillers, such as sawdust, gravel, bark and shavings, the binder acts as a cement. The developed technology allows producing the construction product with a good range of strength properties depending on the product. In the work carried out tests of samples on the strength of a compression method on the equipment VSFEU. The result of testing the strength of steel obtained dependence of material strength on the fraction of components in the mixture components, which then led to the conclusion that the strength limits varied from 0.38 MPa to 2.72 MPa.
Kinematic scheme of manipulator for the removal of unwanted trees and shrubs in plan of the row of railways
Authors: Платонова  , Platonova Marina , Драпалюк  , Drapalyuk Mikhail , Платонов  , Platonov Aleksey
Published: July 2017

This article discusses the layout of manipulators designed to move the working body according to a given process technology, taking into account the appropriateness of their use, which is caused by the type of the base vehicle, the type of unwanted vegetation and especially its growth, in terms of terrain and profile strip of tap railways. The question of the layout of the manipulator to allow movement of the base vehicle both on public roads and railway network, taking into account the established restrictions on the dimensions of movement.
Method activation end date in the past. direction:re
Authors: Захаров  , Zakharov E. , Гаврилов  , Gavrilov D. , Алимов  , Alimov V. , Федянов  , Fedyanov E.
Published: July 2017

The results of experimental studies of the effect of the addition of synthesis gas in the dynamics of the process of combustion of liquefied petroleum gas (LPG) and environmental parameters of the engine VAZ 11194 are presented
INCREASING CAPACITY AND EFFICIENCY THROUGH THE USE OF ENERGY-SAVING SETTINGS IN THE EXHAUST SYSTEM OF THE ENGINE
Authors: Кожин  , Kozhin S. , Шемякин  , Shemyakin A.
Published: July 2017

The article focuses on the main items of gradual modernization of the internal combustion engine, gives its comparative characteristics, describes the shortcomings of modern systems and outlines an alternative way to increase the engine power. It describes the basic principles of the formation of Taylor vortices, Benard vortices, and points to their use in the exhaust system of modern engines.
Douglas-fir – spruce for the 22nd century? Review of the recent Czech literature
Authors: Подразски  , Podrazski Vilem , Матвеев  , Matveev Sergey
Published: July 2017

Presented paper summarizes the knowledge concerning the cultivation of Douglas-fir (Pseudotsuga menziesii /Mirb./ Franco), its production as well as its non-production forest functions in the conditions of the Czech Republic/Middle Europe. It analyzes the research outcomes from the point of view of volume and value production in comparison with domestic tree species, from the point of view of the soil effects and effects on the ground vegetation diversity, and from point of view of stability and cultivation in the last period. Main aim is represented by the comparison with the Norway spruce, which can be with advantages replaced by this species, with favourable impact on amount and value of the timber production, on the soil and biodiversity status of the ground vegetation. The Norway spruce is heavily affected and endangered by the coming or supposed climatic changes. Also the stability of forest stands can be supported considerably replacing Norway spruce by Douglas-fir. This species can represent suitable alternative to the Norway spruce in lower and middle altitudes and it can contribute highly to the competitiveness not only of the Czech, but European forestry too, increasing stability and production, decreasing the negative effects of the tree species changes in the past.
Negative effects of reduction of the riverflow on flora of Amudarya banks and Amudarya river delta
Authors: Щербаков  , Shcherbakov Vladimir , Кулмедов  , Kulmedov Begmyrat
Published: July 2017

Amu Darya and its bank has a unique and surprising natural landscape. Green zone along the banks of the Amu Darya River extends throughout the river. Until the second half of the twentieth century, the region was in a natural state. In order to increase the area of irrigated agriculture in Central Asia, natural resources used irrationally without taking in consideration the consequences of this project and at the same time ecological state of the region constantly deteriorated. Floodplain forests and a variety types of plants, which are growing on the banks of the rivers of Central Asia are characterized by their specific ecosystem.
State innovation policy Russia: history and prospects
Authors: Шабуцкая  , Shabutskaya Natalia , Соломатина  , Solomatina Elena
Published: July 2017

The article by analyzing the history of the formation of the state innovation policy of the Russian Federation, substantiated the idea that at the present stage of development of the state plays a leading role as a source of demand for innovation, and the chief mediator of innovative processes. It is argued that in times of crisis, it is the state first is interested in the fact that the products of domestic producers-telya was competitive and that it is the state has the best cart-mozhnosti to stimulate innovation processes, both in terms of financing innovation, and the organization of infrastructure, economic environment favorable to the development of innovation, which today are an indicator of the country´s development. In modern conditions, taking into account the priorities of socio-economic development in Russia achieved some positive results towards the formation and implementation of state management of innovation processes at both the federal and regional levels. The state innovative policy in Russia is generated to reflect the changes in the global high-tech markets, changing vectors of scientific, technological and industrial devel-opment of the world´s leading countries in the innovation process. In 2013, the Russian Federation has changed the direction of the state innovation policy: the beginning of the translation of scientific and technical sector of the "traditional" model on the principles of the "new" model of NIS; there was a correction of the "new" model of NIS. The main document defining the state policy in the field of innovation, is the strategy of innovative development of the Russian Federation for the period until 2020. The implementation of a policy document recognized qualitatively change the structure of Russia´s economy and quality of life. However, much remains to be implemented, taking into account the experience of foreign countries and the need to move away from commodity mo-Delhi economy, as well as the current process to date - importozamesche-tion. The main mechanism for achieving targets in the direction indicated by Innova-tional development programs are state of the Russian Federation.
Model of the choice of optimum storage conditions of interoperational reserves
Authors: Лемешкин  , Lemeshkin A. , Акамсина  , Akamsina N. , Сербулов  , Serbulov Yuriy
Published: July 2017

In article the complex mechanized production line in the form of N-channel system of mass service with a limited waiting time is considered. From features of production, among other, storage conditions of semi-finished products and restriction on a storage time before some operations of the complex mecha-nized line are accepted. As the scheme of local search it is possible to choose the scheme similar to search of an extremum of functions of many variables as Gauss-Sejdel´s method.
THE USE OF BIO RAW MATERIALS INEDIBLE DESTINATION FOR BIOFUELS
Authors: Нечаева  , Nechaeva Yu. , Васильев  , Vasilev I.
Published: July 2017

In the article the directions for alternative fuels from inedible bio raw destination. This eliminates competition between the use of vegetable oils for edible products and for biofuels. Considers non-edible oil purpose, which can be successfully used as a raw material for producing biofuels. This opens the possibility of selective and genetically modified characteristics of the fruit of the plant to produce biofuels with desired properties.
DEVICE FOR THE DESTRUCTION OF SNOW-ICE FORMATIONS
Authors: Лысянников  , Lysyannikov A. , Малянов  , Malyanov V. , Пашаев  , Pashaev D. , Архипов  , Arkhipov D. , Кайзер  , Kayzer Yu.
Published: July 2017

The article presents the classification of snowplows, the analysis of author´s certificates and patents in the field of removal and destruction of snow-ice formations from the road surfaces and design of the working body of the machine for the destruction of snow-ice formations on the road surface due to the creation of vibration
EXPRESS-METHOD OF DIAGNOSING BRAKING SYSTEMS OF VEHICLES
Authors: Коробко  , Korobko A. , Назарько  , Nazarko O. , Шеин  , Shein V. , Радченко  , Radchenko Yu. , Подригало  , Podrigalo M.
Published: July 2017

The Express-method diagnostics brake systems of vehicles proposed. The method allows a preliminary assessment of the status of assemblies and units of brake systems and give an opinion on the future direction of Troubleshooting. The acceleration of increase of deceleration diagnostic criteria proposed. Improved method of determining the deviation of the vehicle during braking from the straight
ANALYSIS OF MEANS OF REDUCING LOSSES OF OIL PRODUCTS EVAPORATION
Authors: Пашаев  , Pashaev D. , Архипов  , Arkhipov D. , Кайзер  , Kayzer Yu.
Published: July 2017

The article presents the analysis of existing means of reducing losses of oil-products from evaporation, advantages and disadvantages of each tool considered the relative effectiveness of different means of combating the fumes of petroleum products and the efficient and cost-effective tool that represents the combined system of trapping light fractions of petroleum products with the use of the disk-reflector
IMPROVEMENT OF TRAFFIC FLOWS ON THE ROADS OF REGIONAL IMPORTANCE AS VIBROPOLOSY
Authors: Юшков  , Yushkov V. , Юшков  , Yushkov B.
Published: July 2017

The article offers a modern solution of control tired at the wheel driver at movement on the hump for prevention of departure on strip of counter movement or exit the curb. The developed algorithm creation technical devices installed directly on a highway in the form of vibroplity, which is designed to reduce road accidents
COORDINATED TRAFFIC SIGNAL CONTROL OF ROAD TRANSPORT FLOW ON THE HIGHWAY OF LIPETSK
Authors: Кадасев  , Kadasev D. , Полоцкий  , Polotskiy D.
Published: July 2017

The article investigates traffic flow of lipetsk of Vodopyanov street. Based on the research proposes a change of operation modes of a traffic light signaling, which allow to reduce the likelihood of congestion and the amount of harmful substances in the environment.
MONITORING OF ROADSIDE TERRITORIES ADJACENT TO BOGENBAI BATIR AVENUE OF ASTANA CITY
Authors: Акшабакова  , Akshabakova Zh. , Сатова  , Satova K. , Перзадаева  , Perzadaeva A. , Тургали  , Turgali A.
Published: July 2017

This article presents the results of ecological and landscape inventory of green spaces of Bogenbai Batyr Avenue, with the establishment of the species, age, the number of members of trees, shrubs, lawn vegetation. In some places along the road there is the oppression of the trees, shrubs and turf vegetation. This article also presents the results of atomic-emission analysis of soil samples for heavy metals (cadmium, cobalt, vanadium), selected from the roadside canvas of Bogenbai Batyr Avenue.
CHANGES IN THE AREA BRIGHTNESS OF DIESEL FUEL SPRAY ZONES
Authors: Кулманаков  , Kulmanakov S. , Кирюшин  , Kiryushin I.
Published: July 2017

The article contains a description of the experimental setup and the stent-speed video atomized fuel stream, applicable for the study of the jet sputtering process liquid fuel. In axial section shows information about the dynamics of the area of the normalized luminance zones in the diesel fuel jet injection pressure range of 60 MPa to 180 MPa
ORGANIZATION FEATURES OF THE TRAFFIC FLOW NATURAL RESEARCHES WITH USING OF AUTOMATIC FIXING MEANS
Authors: Митюгин  , Mityugin V. , Пышный  , Pyshnyy V.
Published: July 2017

The article describes the organization and carrying out traffic flow natural researches method with using automatic video fixing means on the example of individual sections of the road network of the Serpukhov district, Moscow region. Also in the article, a list of necessary equipment and software
MECHANIZATION AND TECHNOLOGY OF WINTER CLEANING OF ROADS, STREETS AND COURTYARDS
Authors: Грачев  , Grachev P. , Жигульский  , Zhigulskiy V.
Published: July 2017

The article substantiates the necessity of solving actual problems of winter cleaning and maintenance of settlements, streets and courtyards. This problem is compounded by the fact that the number of registered motor vehicles in Russia is growing every year. We consider some questions of application of means of mechanization of winter cleaning and maintenance of streets and ice control
APPLICATION OF SIMULATION MODELS FOR PERFECTION AUTOSERVICE PROCESSES
Authors: Попова  , Popova K. , Макарова  , Makarova I.
Published: July 2017

This article was the urgency of the considered subjects, ergonomic value for a person in the course of its work. Ergonomically considered unsatisfactory processes for maintenance and repair of motor vehicles. Also it provides a methodology for the implementation of ergonomic analysis in order to create a safe working environment in the service station.
IMPROVING ENERGY EFFICIENCY OF TRANSPORT CARS BY OPTIMIZING CHARACTERISTICS OF THERMAL COMPRESSORS
Authors: Доценко  , Dotsenko D. , Сторчеус  , Storcheus Yu. , Сторчеус  , Storcheus M.
Published: July 2017

The features of the operating cycle and schematics thermal compressors operating on the principles of energy cascade. Factors affecting the efficiency of single- and two-stage thermal compressor circuits. The effect of operating and design parameters of the transformer cascade energy performance of one - and two-stage thermal compressor. Recommendations on further improvement of the thermal characteristics of the compressor cascade.
PELLETS AS AN ALTERNATIVE ENERGY SOURCE FOR CAR
Authors: Милюкова  , Milyukova A. , Спиридонов  , Spiridonov V. , Сиваков  , Sivakov V.
Published: July 2017

The article deals with the application of pellets as an alternative fuel for the automotive gasifier. In internal combustion engines as fuel it is possible to use producer gas generated by gasifier operating on wood waste (pellets). Cars running on wood gas (also called gas cars), though losing its elegance in appearance, but very effective in terms of environmental friendliness and can be with electric cars.
ASSESSMENT OF RELIABILITY OF STEEL STRUCTURES IN ENGINEERING TRANSPORTATION AND TECHNOLOGICAL COMPLEX
Authors: Попиков  , Popikov S.
Published: July 2017

Questions of an estimation of reliability of building construction depending on methods of calculation taking into account properties of building materials and operating conditions are under consideration. The required level of reliability is ensured not only estimated the requirements of design standards, and also depends on the methods of calculation adopted design scheme, the appearance of connections of structural elements and rules of design, plan check tests and the acceptance criteria in the manufacture and installation.
Research of dependence of tribological properties of highly loaded bearings made of modified wood
Authors: Аксенов  , Aksenov Aleksey , Малюков  , Malyukov Sergey
Published: July 2017

Analysis of the widespread use of modified wood in friction units of various machines has been. It has been shown that the modified wood is significantly changing its mechanical proper-ties, depending on the operating temperature and humidity. Low thermal conductivity and heat resistance of the modified wood requires a mandatory settlement information about temperature in friction sliding bearings. It was revealed that the underestimation of the temperature and hu-midity stresses can lead to intensive wear, and in some cases, to the destruction of the slide bearings.
CALCULATION OF THE CURRENT RISK ASSESSMENT SECTIONS OF THE ROAD NETWORK OF THE SETTLEMENT
Authors: Волков  , Volkov V. , Кастырин  , Kastyrin D.
Published: July 2017

Considered analysis of indicators of the danger of conflict points at intersections of roads in the directions of movement of cars and pedestrians. In this case we consider two options conflict, "the car - the car" and "car - pedestrian." Data on the hazard characteristics of the calculation of the forecast available at the intersection of conflicting points of view the current time on the input values of the intensity of cars and pedestrians.
THE METHODOLOGY AND RESULTS OF DIAGNOSTICS OF ELECTRIC PUMPS FOR CARS
Authors: Ларин  , Larin O. , Глемба  , Glemba K. , Гриценко  , Gritsenko A.
Published: July 2017

Presents results of a study of the output characteristics of the electric fuel pumps fuel system cars. A new method of diagnosing test. The paper deals with the study of the relationship of the technical condition of the pump, with its high-quality performance fuel system. It is determined that the control of technical condition of pumps can be carried out by measuring the difference between the values of the rotational speed of a crankshaft when switching off the sparks and fuel. Experimental results are presented of the dynamic method, which has the most informative and information capacity.
IMPROVING THE RELIABILITY OF THE SUPERCHARGING SYSTEM WITH ENERGY TRANSFORMERS FOR TRANSPORT DIESELS
Authors: Доценко  , Dotsenko D. , Сторчеус  , Storcheus Yu.
Published: July 2017

The article presents the results of computational and experimental studies of the effect of operating and design parameters of the system on the basis of the boost transformer cascade energy performance and reliability characteristics of diesel vehicles. The factors affecting the performance of the combined engine turbocharging. Ways of expanding the area of effective operation of the systems considered turbocharging
ACOUSTIC ULTRASONIC HARDNESS TESTER
Authors: Ковалев  , Kovalev I. , Ланкин  , Lankin A. , Бакланов  , Baklanov A. , Казарян  , Kazaryan A.
Published: July 2017

A method for measuring the hardness of large products ultrasonic method. The block diagram of the device. Ultrasonic method of measuring the hardness allows grading of the elastic properties of the materials, as well as to conduct a rapid control.
ANALYSIS OF KNOWN METHODS OF DIAGNOSIS OF INTERNAL COMBUSTION ENGINES
Authors: Лемешева  , Lemesheva E. , Митин  , Mitin S. , Кондрико  , Kondriko A.
Published: July 2017

The article analyzes the effective methods and techniques of diagnosing gasoline internal combustion engines, highlighted the most promising ones. Of the existing seven modern methods considered: thermal control, computer diagnostics, analysis of the composition and quantity of waste gases, technical endoskopirovanie, gauging the compression, the analysis of chemical elements and vibroacoustic. On the presented methods compiled a comparative table on a number of parameters: the cost of ongoing services, the cost of equipment, the length of the diagnostic information content requirements for personnel. The advantages and disadvantages of the methods considered in the parameters. It concludes that characterize the main directions of development of systems of technical diagnostics of internal combustion engines.
EVALUATION OF CAR THROUGH AN INTEGRATED TECHNIQUE FOR DETERMINING THE LEVEL OF COMPETITIVENESS
Authors: Смирнов  , Smirnov P. , Пикалев  , Pikalev O.
Published: July 2017

This article is an example of the practical application of a comprehensive methodology for assessing the competitiveness of cars, proposed by the authors. he main methodological principles and approaches to assessing the level of competitor-tiveness of passenger cars on the basis of practical data.
SIMULATION SERVICE STATIONS FOREST MACHINES IN SYSTEM ANYLOGIC
Authors: Сократов  , Sokratov N. , Илюшин  , Ilyushin V.
Published: July 2017

The article shows the basics of using a software modeling system AnyLogic in the organization and design of service stations and car park equipment for logging, as well as a description of the promising opportunities the introduction of this technology into actual production.
DEVELOPMENT OF SMOKEMETER EXHAUST GAS OF THE DIESEL ENGINE WITH THE IMPROVED CHARACTERISTICS
Authors: Бодров  , Bodrov A. , Васильев  , Vasilev I.
Published: July 2017

In article the directions of decrease hotbed and nuisance from transport are considered. One of such ways is uses of biofuels. Thus it is necessary to solve two problems: decrease in emissions of CO2 and nuisance of emissions of exhaust gas, in particular, exhaust opacity. The last demands application of advanced samples of smokemeter with effective protection of optics.
THE JUSTIFICATION OF THE SCHEME AND INDICATORS POWER HEAT FLOW IN THE HEAT REGULATION DEVICE OF MOBILE MACHINES
Authors: Глемба  , Glemba K. , Гриценко  , Gritsenko A. , Аверьянов  , Averyanov Yu.
Published: July 2017

Identifies the main factors influencing the process of formation of the thermal state of the human body. Calculated structural parameters of thermally regulating the local device. Experimental relationships between indicators of the thermal state of the human operator and the device settings. A method of calculating the power, the dependence of the heat flux conductive panels and deficit (excess) heat in the human body. Justified and selected method of controlling the heat removal from the surface of the body of the human operator using a local thermally regulating device. We present graphical dependence of changes in the average power density of the heat flow for a given rate of decline of temperature and of total body weight; changes in power density of the heat flow and human growth. To obtain comfortable temperatures the body requires an average power density of the heat flow from the surface of the human body 268 W/m2, full capacity of the heat flow will amount to 486 watts.
DEVELOPMENT OF MEASURES FOR INCREASE SAFETY OF ROAD TRAFFIC ON AREAS WITH LIMITED VISIBILITY BY MEANS OF IMITATING MODELS
Authors: Тихонов  , Tikhonov D. , Давлетшин  , Davletshin D. , Макарова  , Makarova I.
Published: July 2017

In article possible situations options of driving in limited visibility conditions are analysed. Natural researches of movement parameters on such street road network areas are conducted. Transport streams parameters are determined, imitating models are constructed and experiments on them are made at different loads of a street road network. Situation improvement options on difficult areas are offered. Performed the checks on models and the assessment of efficiency of the proposed solutions is carried out.
VIOLATIONS OF TRANSPORT LAWS WHEN TRANSPORTING STUDENTS IN PRIMORSKY KRAI
Authors: Демахина  , Demakhina E. , Поготовкина  , Pogotovkina N. , Володькин  , Volodkin P.
Published: July 2017

Providing educational institutions the buses is intended to make education for the people of our country are available. However, operation of school buses is associated with a number of problems. This paper discusses the basic infringements of transport legislation in the field of transportation of students, as one of the reasons for the high rate of accidents
VEHICLE VISIBILITY STUDY
Authors: Райков  , Raykov E. , Кущенко  , Kushchenko S. , Горшков  , Gorshkov D.
Published: July 2017

Research aims to study the visibility of the vehicle with the included short-range (high) lights, parking lights and emergency stop signal on the distance from the car. Considered legislation regulating the use of external lighting devices.
SURFACE MICRODEFECTS AS A CAUSAL FACTOR OF FORMATION OF CRACKS ON THE CAR WINDSCREEN
Authors: Переверзев  , Pereverzev A. , Семенихин  , Semenikhin B.
Published: July 2017

The article sets out the impact of automotive glass to the safe operation of the vehicle, basic notions of the strength of glass that explain demonstratively strengthening characteristics of glass and demonstrate an important role of surface microdefects and protection methods from them. In addition, this article offers an alternative method of protection
DEVELOPMENT OF A SYSTEM FOR MANAGEMENT OF URBAN DISTRIBUTION OF GOODS WITH THE USE OF SIMULATION
Authors: Ушкова  , Ushkova T. , Иванова  , Ivanova E. , Макарова  , Makarova I.
Published: July 2017

The article describes the method of solving problems in the planning of goods delivery routes.Field investigations of traffic were conducted. Simulation model, which took into account traffic,the road geometry, weather conditions was built. Model experiments were conducted. After that routes were optimized. It was found that the proposed system will help to facilitate work in the field of intra-urban distribution of goods
ANALYSIS OF THE MARKET OF TRANSPORT SERVICES OF CARGO DELIVERY IN THE CASE OF CHINA
Authors: Ромашов  , Romashov S. , Дуров  , Durov K.
Published: July 2017

It is established that a market assessment should use an integrated indicator of the optimal efficiency of service delivery. Preliminary analytical market research services, comparison of performance indicators allows us to give a predictive assessment and to obtain long-term plan of conducting economic activity in the sphere of international transportation
APPLICATION OF FUNDAMENTALS OF MECHATRONICS FOR THE DEVELOPMENT OF EFFECTIVE MANIPULATOR ON THE BASIS OF FLEXIBLE JOINTS
Authors: Каменских  , Kamenskikh A. , Фищенко  , Fishchenko P. , Мазунин  , Mazunin I. , Семёнов  , Semenov K. , Медяков  , Medyakov A.
Published: July 2017

This article discusses methods to improve the efficiency of the control of flexible manipulators. The article presents the analysis of the conducted research aimed at addressing the problems of positioning of flexible manipulators. The necessity of applying the basics of mechatronics for the development of manipulators that are used for flexible joints
Species diversity and pathological states landings roadside street in Voronezh
Authors: Разинкова  , Razinkova Aleksandra , Перелыгина  , Perelygina Elena
Published: July 2017

Revealed objective differences in the pathogenesis of native and introduced tree species. Increased percentage of dam-aged crowns phytophagous exotic species in the park plantings due to their mixed and thickened, which contribute to the for-mation of the natural ecological community that implies the presence of parasitic entomocomplexes. From the presented data and analysis, we can conclude that in street plantings of Voronezh introduced species of trees, with all things being equal, feel at least no worse than the trees of local species.
State regulation of business activity as element of system of increase of welfare of the population
Authors: Денисов  , Denisov Nikolay , Федотовский  , Fedotovskiy Andrey , Якунина  , Yakunina Inna
Published: July 2017

The key attention is paid to such components of improvement of state regulation of business activity as increase of own system effectiveness of state regulation, development of mechanisms of control and feedback. Consideration of state regulation of business activity through a prism of the solution of questions of increase of welfare of the population, allows to offer such tools of his improvement which will create a basis for manifestation of favorable synergetic effects in social and economic system of Russia
The innovative approach to the accelerated growth of forest potential and the efficiency increase of the use and reproduction of oak stands of Voronezh region
Authors: Кожухов  , Kozhukhov Nikolay , Кострикин  , Kostrikin Viktor , Топчеев  , Topcheev Andrey Nikolaevich
Published: July 2017

It is necessary to take into account many environmental and climatic factors in the process of forest cultivation and subsequent forest management. Application of neural networks in solving such problems, will widen the horizon for rapid adjustment of productive situations. When solving such problems it is necessary to use a comprehensive, balanced approach that takes into account the complex of social and economic, productive and technological, organizational and economic aspects of development of regional economic space.
Wildgrown species to improve the ecological balance of tje disturbed areas in kabardino-balkaria
Authors: Хамарова  , Khamarova Zora , Панков  , Pankov Yakov , Алиев  , Aliev Igor
Published: July 2017

The article deals with the disturbed areas in Kabardino-Balkaria. The review of the dis-turbed lands is given as well as the man-made damage on to the nature of the above-mentioned territory. The efficient operations to recultivate the disturbed land areas with the wild-grown species are suggested. They are picking up litter, removing dry and drying plants, planting wildgrown species in group and protecting the plants. The reconstruction of natural plantings together with changing areas are recommended.
The influence of seeds sorting of softwood species on crop quality
Authors: Лобанова  , Lobanova Elena , Казаков  , Kazakov Vladimir , Проказин  , Prokazin Nikolay , Казаков  , Kazakov Igor
Published: July 2017

The result of studies of the influence of seeds sorting of softwood species on their crop quality showed that each size fraction of heavy and average mass meet the requirements i.e. the energy of their germination and sprouting. They should also be used for sowing both in growing large-sized seedlings without prescrivere, and in the production of seeding with closed root sys-tem. It was also found that the light seeds of all size fractions have lower energy of sprouting and lower ground germination capacity that do not meet quality requirements and are not condi-tioned. These seeds are not good for sowing.
Xylogenesis of pinus sylvestris l. Growing in the northern island ecosystems
Authors: Тишин  , Tishin Denis , Чижикова  , Chizhikova Nelli , Журавлева  , Zhuravleva Irina , Чугунов  , Chugknov Roman
Published: July 2017

The goal of the study is to relate features of seasonal radial growth of Pinus sylvestris from the Sredniy island of the Keretsky archipelago (the White Sea, N 66.1724 E 33.3876), to the seasonal weather conditions. The measurement of air temperature and precipitation amount was performed by data loggers and by local weather station mounted in 2014. The ecosystem studied is classified as a dry pine forest with Vaccinium myrtillus and green mosses in the herb layer. The microcores of seasonal radial growth were extracted from 10 selected dominant trees in 2014 every 7 days with 5 cm shift.
Mechanism of formation of frost cracks on highways, operated in temperate continental climate
Authors: Бурмистрова  , Burmistrova Olga , Бургонутдинов  , Burgonutdinov Albert , Пильник  , Pilnik Yuliya
Published: July 2017

The road is a uniform engineering complex, all elements in it work as single entity in close interrelation. The reliable base of road clothes is the road bed which provides its durability and strength irrespectively to climatic, soil and some other factors. The road bed is constructed on a soil layer which changes the properties during the different periods of year. Changes can happen because of influence of natural factors, such as air temperature and humidity of soil. Therefore, service life of road construction depends on a condition of the soil located in foundation of the road, its type and humidity.
Kinetics of thermal degradation of wood in inert gases
Authors: Ермоченков  , Ermochenkov Mihail
Published: July 2017

The article presents the results of experimental and computational studies of the kinetics of thermal degradation of various types of wood in a helium environment. Kinetic parameters of thermal degradation are determined by the results of thermogravimetric experiments. Experimental setup was designed and constructed for the thermogravimetric study, which allows you to conduct research in the inert helium gas. The samples were wood shavings of various breeds. Starting chips humidity was 10 %. Steps, corresponding drying, were excluded from consideration. Heating is carried out at a constant rate of 5 K/min.
The rationale for the selection of circuits and device modeling for chokerless skidding with energy saving hydraulic drive
Authors: Попиков  , Popikov Petr , Посметьев  , Posmetev Valeriy , Черных  , Chernykh Aleksandr , Канищев  , Kanishchev Denis , Посметьев  , Posmetev Viktor
Published: July 2017

Article presents developed mathematical model of the devices for chokerless skidding with its power recovery system of its energy-saving hydraulic drive based on the basic model of movement of the tractor at the logging and common methodology for modeling of planar mechanisms. The model of proposed design of the device for chokerless skidding allows studying the influence on the recovered power of geometrical and mechanical parameters of a pack of trees, technological process parameters of skidding, statistical and geometric parameters of the surface topography, taking into account rheological properties of soil.
The calculation of the rut depth rut after the passage of wheeled running gear taking account the movement inclination
Authors: Хитров  , Khitrov Egor , Бартенев  , Bartenev Ivan
Published: July 2017

The paper presents the mathematical model allowing to calculate the depth of the rut formed under the influence of elastic wheeled propulsion, based on the properties of soil parameters of the propeller and the angle of movement of the machine relative to the horizon. When compiling the mathematical model we take into account that the angle of inclination causes an additional shift of the direction of the resultant load on the soil from the propulsion unit from the normal to the motion surface, that causes a decrease in the bearing capacity of soil and, as a consequence, increase of the rut depth.
Reclamation role of oak forests of Central forest steppe
Authors: Харченко  , Kharchenko Nikolay , Харченко  , Kharchenko Nikolay , Ахтырцев  , Akhtyrtsev Anatoliy
Published: July 2017

Arena and ravine oak forests make up a single, suitable for each stage of development of forest steppe spatial structure of forests. According to the domestic foresters role of oak forests in the forest is much more important than their productivity. Forest cover of the region must correspond to its network of gullies and ravines. Current state of gullies and gully systems, direction climatic changes indicate the formation of favorable conditions for their natural overgrowth with trees and shrubs, which leads to stabilization of forest-steppe landscapes.
Patch-maker around stumps
Authors: Поздняков  , Pozdnyakov Evgeniy
Published: July 2017

Design of patch-maker is presented performing soil removal around the stump for its cleaning and lowering it below ground level to improve the performance of machines for grinding stumps, improve patency of tractor units and improve subsequent silviculture works in clearings. A device for increasing coverage, reducing the time and increasing productivity, is hung on boom of telescopic hydraulic manipulator. Working bodies of а patch-maker, with the aim of improving the quality of stump cleaning from dirt, are flexible and they are elastic elements in the form of pieces of rope.
Investigation of dynamic characteristics of the process of abrasive microcutting of brittle nonmetallic materials
Authors: Черемисинова  , Cheremisinova Natalya , Еремин  , Eremin Mikhail , Панов  , Panov Roman
Published: July 2017

Studies have established the influence of the structural composition of the processed materials, cutting modes and diamond indenter geometry on the dynamics of the process of microcutting. Mathematical formulas, reflecting the influence of the cutting modes of nonmetals and geometry of diamond microcut on impulse force microcutting, are given. Power dependences for glass, ferrites, ceramics, polycor can be used for analysis of the grinding process, the calculation of the cutting modes and in the development of technological processes of finishing brittle nonmetallic materials.
Optimization of isolation and thinnings modes in the floodplain black alder forests
Authors: Турчина  , Turchina Tatyana
Published: July 2017

In the steppe zone of Russia there is a tendency of increasing the proportion of mixed stands in the structure of riparian black alder forests. In middle-aged and maturing stands they occupy 21-23 % of the area. For such plants regulations of forming mode are absent, and for planting in pure content - require adjustments. In order to justify the feasibility and optimal standards of thinning in pure and mixed stands of natural and artificial origin thinning and felling were hold with a range of cutting intensity from very mild to severe. In pure stands thinning with intensity of 18 % has positively impacted: after 20 years, the average diameter, the absolute completeness and stock is higher for 14 %, 12.5 % and 14 %, respectively. Moderately strong felling in forest plantations of mixed composition had a negative result: in 17 years the completeness and the stock are 68.5 % and 68.4 % from control section indicators. According to forecasts, recovery of indicators of control stands does not happen in 30 years. After the thinnings in pure stands plantations, where grassroots method was used, had a better taxation structure: after 20 years after felling stock of experimental section exceeds the benchmark by 10.3 %, the completeness of- 10.2 %. The result of applying the method of crown thinning is deterioration in the structure of plantations: completeness and the stock reached the targets at 83.1 and 80.0 %, respectively. Thinning in mixed stands on condition of targeted reduction of the share of related species have a positive effect both on the dynamics of restoration of forest indicators and the improvement of sanitary structure of planting. An analysis of the results revealed the most effective cutting modes of formation and proposed regulations for modes of thinning in plantations of black alder of floodplain ecotype in the steppe zone of Russia.
Trophic characteristics of burrowing animals of different ecological groups in the conditions of the central forest steppe.
Authors: Харченко  , Kharchenko Nikolay
Published: July 2017

Allocation to food spectra of burrowing ani-mals of different ecological groups has its own specifics that reflect their biotopical distribu-tion. Burrowing mammals of the region is cha-racterized by a combination of different types of plant and animal feeds. Heterophagous and omnivorous in a region of anthropogenic land-scapes is in progress. Burrowing animals, with permanent and long-lasting relationship with burrow (geoaerobionts and geobionts) trophic relations maintain the high level of stability and clear trophic specialization (zoophages or herbivores).
Features of radial growth dynamics of english oak in the conditions of radioactive contamination of forests of Central forest steppe
Authors: Щетинкин  , Shchetinkin Sergey , Щетинкина  , Shchetinkina Natalya
Published: July 2017

It is shown that the overall thrusts of processes of xylogeneses of oak in conditions of radioac-tive contamination are consistent with pre-viously established researchers for oak forests of Central forest steppe. Irradiation, mostly with short-lived isotopes of iodine, caused changes in the activity of the lateral meristem of woody plants - cambium. The impact had relatively short time interval and affected mainly xylogeneses of early wood regardless of the age of forming layer of wood.
Improving the organization of technical services in agriculture
Authors: Кондрашова  , Kondrashova Elena , Афоничев  , Afonichev Dmitriy , Аксенов  , Aksenov I.
Published: July 2017

To ensure high performance of the agricultural machinery and equipment it is necessary to improve the system of technical service in agriculture through the creation of specialized service centers. Features of agricultural production are such that machinery and equipment implementing its processes are distributed throughout the agricultural enterprises, and mobile machines and units that form the basis of machine-tractor fleet, change their place of deployment as work progresses in certain areas. This situation complicates the maintenance (M) and current repairs (CR) of agricultural machinery and equipment, as their delivery of their service centers or check out of service technician with the necessary tools, equipment and materials directly to the operation of machines and equipment, or temporary storage sites are required. The result is more expensive M and CR and increased losses from downtime, of course these additional costs and losses must be minimized by the rational organization of processes of M and CR. Analytical dependences are got to determine the costs of the M or CR, taking into accounts the embodiment of losses from downtime of serviced machines and the method of its delivery to the service center. Selecting embodiment of M or CR is carried out on a minimum of these costs, for which the algorithm is proposed, comprising determining the costs of the options under consideration to perform M or TP and compare them to avoid irrational choices. These analytical dependence and calculation algorithm contribute to the improvement of the organization of technical services in agriculture.
Qualitative indicators of winnowing machine
Authors: Шатохин  , Shatokhin Ivan , Оробинский  , Orobinskiy Vladimir , Парфенов  , Parfenov Aleksey
Published: July 2017

The urgency of the issue of grain production as the most important branch of agricultural production is described. Equally important for refined grains has such an indicator of quality of grain as it is damage that at harvest and post-harvest handling especially when grain reaches significant values. Therefore, we evaluated the quality of grain handling of various cultures on the production line of winnowing machine 3AB-40 LLC "Fakel" of Petropavlovsky district of Voronezh region. The results of studies of the 3AB-40 are presented, quality performance of machines are defined that are part of the production line. Nature of changes in the purity of the grain at the output of each machine of production line is considers. Detailed table of the fractional composition of the grain heap of cultures during processing on machines 3AB-40 is presented, in particular the composition of the grain heap entering the post-harvest treatment on the content the whole grain, crushed grain and weeds. A plot of the purity of the grain heap is presented when it is processed. Also the level of injury of seeds separately for each culture, and as it passes through each machine 3AB-40 is detailed. Analyzing numerous studies it was found that post-harvest technology of grain heap and technical resources for its implementation should ensure the allocation of the weeds at a very early stage of processing, biologically inferior grain and most of the injured grain. From above it follows the need to improve this production line in order to increase the purity of grain at the output and reduce its damage. Recommendations for installing in the process line of pre-cleaning machine МПО-50, better air-sieved cleaning machine, for example, ОЗФ-50 and ОЗФ-80. That will provide almost complete separation of light impurities, large impurities and partially puny grain, thereby improving the operation of subsequent machines that will surely affect the purity of the grain at the output of the line.
Contradictions of economic interests of the state and small and medium-sized businesses, operating in the forestry
Authors: Зиновьева  , Zinoveva Irina , Морковина  , Morkovina Svetlana , Бао  , Bao Shanyan
Published: July 2017

The article describes the interests of the state, forest managers, wood processors, environ-mentalists, population in the field of forest relations. Specific structure of economic interests in the modern world is defined by progressive importance of economic interests of the state, which is the basis of national interest. Number of obstacles to effective entrepreneurship in forestry is identified. It was concluded that there was a balance of interests of the state as the owner of forests and private business (for-est users). Growth of arrears payable on pay-ments for forest use is emphasized.
Determination of regression relationships of plywood gluing duration on its bonding strength, using resins with different formaldehyde content
Authors: Котенева  , Koteneva Anastasiya , Пономаренко  , Ponomarenko Larisa , Кантиева  , Kantieva Ekaterina , Мурзин  , Murzin Viktor
Published: July 2017

The task of the experiment was to clarify the standard modes of bonding plywood using in their produc-tion low toxic urea-formaldehyde resins, and obtain the required bond strength, as well as statistical anal-ysis of the results of research in order to obtain regression equations. The results showed that the bonding strength of plywood on low toxic resins is lower than on resins with high formaldehyde content. To en-sure the preservation of strength is possible only due to increased consumption of adhesive and duration of bonding.
Simulation of vibrations of the cutting tool in bandsawing machine
Authors: Чепелева  , Chepeleva Marina , Чепелев  , Chepelev Stanislav , Чернышков  , Chernyshkov Kirill
Published: July 2017

In this paper we propose a method to identify cutting tool of band saw machine by mathematical descrip-tion of oscillations of an elastic string rigidly attached to the ends. According to the analysis of created tools for the study of harmonic oscillations of the saw blade machine, we can conclude that for practical purposes it is sufficient to consider the first two harmonic oscillations of the bandsaw blade in the form of a one-dimensional standing wave, the sum of which allows to assess the degree of influence of vibration on quality indicators. The idea of the proposed approach is tested in the analysis of the work of the hori-zontal band saw machine Wood Mizer LT 15.