bluuebunny/crossref_metadata_2025 huggingface dataset:
A novel diagnostic aid for intra-abdominal adhesion detection in cine-MRI: pilot study and initial diagnostic impressions
Authors: Randall David , Joosten Frank , Ten Broek Richard Peter , Gillott Richard , Bardhan Karna Dev , Strik Chema , Prins Wiesje , van Goor Harry , Fenner John Wesley
Published: July 2017

Objective:

A non-invasive diagnostic technique for abdominal adhesions is not currently available. Capture of abdominal motion due to respiration in cine-MRI has shown promise, but is difficult to interpret. This article explores the value of a complimentary diagnostic aid to facilitate the non-invasive detection of abdominal adhesions using cine-MRI.

Method:

An image processing technique was developed to quantify the amount of sliding that occurs between the organs of the abdomen and the abdominal wall in sagittal cine-MRI slices. The technique produces a “sheargram” which depicts the amount of sliding which has occurred over 1–3 respiratory cycles. A retrospective cohort of 52 patients, scanned for suspected adhesions, made 281 cine-MRI sagittal slices available for processing. The resulting sheargrams were reported by two operators and compared with expert clinical judgment of the cine-MRI scans.

Results:

The sheargram matched clinical judgment in 84% of all sagittal slices and 93–96% of positive adhesions were identified on the sheargram. The sheargram displayed a slight skew towards sensitivity over specificity, with a high positive adhesion detection rate but at the expense of false positives.

Conclusion:

Good correlation between sheargram and absence/presence of inferred adhesions indicates quantification of sliding motion has potential to aid adhesion detection in cine-MRI.

Advances in knowledge:

This is the first attempt to clinically evaluate a novel image processing technique quantifying the sliding motion of the abdominal contents against the abdominal wall. The results of this pilot study reveal its potential as a diagnostic aid for detection of abdominal adhesions.
Cartilage quantification using contrast-enhanced MRI in the wrist of rheumatoid arthritis: cartilage loss is associated with bone marrow edema
Authors: Fujimori Motoshi , Nakamura Satoko , Hasegawa Kiminori , Ikeno Kunihiro , Ichikawa Shota , Sutherland Kenneth , Kamishima Tamotsu
Published: July 2017

Objective:

To quantify wrist cartilage using contrast MRI and compare with the extent of adjacent synovitis and bone marrow edema (BME) in patients with rheumatoid arthritis (RA).

Methods:

18 patients with RA underwent post-contrast fat-suppressed T  1weighted coronal imaging. Cartilage area at the centre of the scaphoid-capitate and radius-scaphoid joints was measured by in-house developed software. We defined cartilage as the pixels with signal intensity between two thresholds (lower: 0.4, 0.5 and 0.6 times the muscle signal, upper: 0.9, 1.0, 1.1, 1.2 and 1.3 times the muscle signal). We investigated the association of cartilage loss with synovitis and BME score derived from RA MRI scoring system.

Results:

Cartilage area was correlated with BME score when thresholds were adequately set with lower threshold at 0.6 times the muscle signal and upper threshold at 1.2 times the muscle signal for both SC (r  s=−0.469, p < 0.05) and RS (r  s=−0.486, p < 0.05) joints, while it showed no significant correlation with synovitis score at any thresholds.

Conclusion:

Our software can accurately quantify cartilage in the wrist and BME associated with cartilage loss in patients with RA.

Advances in knowledge:

Our software can quantify cartilage using conventional MR images of the wrist. BME is associated with cartilage loss in RA patients.
A perspective on the impact of radiation therapy on the immune rheostat
Authors: McBride William H , Ganapathy Ekambaram , Lee Mi-Heon , Nesseler Jean P , Nguyen Christine , Schaue Dörthe
Published: July 2017

The advent and success of immune checkpoint inhibitors (ICIs) in cancer treatment has broadened the spectrum of tumours that might be considered “immunogenic” and susceptible to immunotherapeutic (IT) intervention. Not all cancer types are sensitive, and not all patients with any given type respond. Combination treatment of ICIs with an established cytotoxic modality such as radiation therapy (RT) is a logical step towards improvement. For one, RT alone has been shown to be genuinely immunomodulatory and secondly pre-clinical data generally support combined ICI-RT approaches. This new integrated therapy for cancer treatment holds much promise, although there is still a lot to be learned about how best to schedule the treatments, manage the toxicities and determine what biomarkers might predict response, as well as many other issues. This review examines how RT alters the immune rheostat and how it might best be positioned to fully exploit IT.
PET/MRI—knocking on the doors of the rich and famous
Authors: Beyer Thomas , Hacker Marcus , Goh Vicky
Published: July 2017

Since 2010 the portfolio of positron emission tomography (PET)-based imaging has been expanded by industry with the introduction of combined whole-body PET/MRI systems with the intent of merging PET-based molecular imaging with the strengths of MRI. PET/MRI has created a lot of hype in the scientific community but comparatively little traction in the clinic. The first years of whole-body PET/MRI were used to address inherent technical challenges; however, it is now time to make use of the full potential of this integrated imaging modality. This opinion piece highlights the continuing challenges for the clinical adoption of PET/MRI and cautions against putting too much emphasis on comparisons with clinical PET/CT. In order for PET/MRI to enter clinical practice, cross-specialty co-operation must be pursued with rigour and use-case scenarios must be propagated, following long-awaited expansion of reimbursement strategies and protocol standardization.
Productivity and sanitary condition of brittle willow stands in the floodplain of the Don River
Authors: Горобец  , Gorobets Aleksandr
Published: July 2017

Brittle willow (Salix fragilis L.) is widespread in the floodplain of the Don River with flowing groundwater. It forms stands on the bulging banks of the meander on the floodplain allyuvial--turf layered sand and sandy loam soil, as well as in central and on the terrace floodplain on floodplain alluvial-turf layered clay-sandy soil. Floodplains with groundwater (in low water) closer than 2 meters are unsuitable for brittle willow. Inspection of brittle willow stands was made in August 2008 at the Woodland of the Davydov forestry of the Voronezh region. Test plots are located in the most characteristic for the growth of brittle willow elements of the floodplain of the Don. Stands of coppice origin are mostly old-growth, low-quality class (IV-V). Significant signs of weakening do not have only stands up to the age of 20 years. Already by the age of 25 willow groves are weakened, from 30 to 45 years greatly weakened, and from the age of 50 they dry out. The highest increase in the current stock of stem wood is marked up to 25 years of age stands (3.8-3.9 cubic meters per hectare per year), after which the pace of growth has slowed. From the age of 30 there is a significant deterioration in the health of the tree stand and a significant reduction in the rate of growth on the trunk of the stock wood. In stands older than 50 years, more than 70% of stocks fell on the shrink and dead trees. With 55 years the value of natural mortality exceeds biomass accumulation and reaches 4.0 cubic meters per hectare per year to 65 years of age. At the same age and equal fullness, growing in the central floodplain are more productive stands. Predominance in the floodplain of the Don of old-growth stands of willow determines the need for their rejuvenation. Materials may outlined in this paper may be used in the design of thinning, sanitary felling and reforestation.
The dynamics of the spread of pine sawfly in the forests of the Bryansk region
Authors: Кистерный  , Kisternyy Grigoriy , Шепель  , Shepel Igor
Published: July 2017

On the basis of forest pathology survey of pine plantations of the Bryansk region for the period of 2011-2014, the nature of the centers of the European pine sawfly is studied and the reasons for their change are established. Works are made in the definition of the number of larvae per one tree in the growth phase of the outbreak, cocoons, male adults, and the sanitary conditions of pine forests on 5 plots in pest outbreaks are evaluated. The area of distribution of foci ranged from 896.6 to 8176.8 ha depending on the year of survey and prevailed in maturing pine plantations. There was a wide range of defoliation of trees - from mild to complete. Average condition category of plots in pine plantations, partially restored after damage was 1.84-2.42. The average number of sawfly larvae per tree has reached an average of 308 pieces. Previously unknown method for selecting the place of their cocoon - a thicker crust of fodder trees is discovered. Relatively low density of sawfly cocoons in the forest litter - 1-17 pcs/m2 is set. At the regional level for the first time, to assess the intensity of the flight of the European pine sawfly and prognosis of foci used pheromone traps were used. The number of males caught in traps varied over wide limits. Mixed results when comparing the two observation periods in 2013 and 2014 are got and the dependence of flight on the weather conditions at that time is shown. Broad ecological plasticity of this species in its ability to form foci in various conditions is confirmed.
Improving cut-to-length of timber
Authors: Дербин  , Derbin Vasiliy , Дербин  , Derbin Mikhail
Published: July 2017

Perestroyka in Russia has made significant adjustments to the technology of timber harvesting. Despite a number of significant advantages of tree length technology of timber compared to CTL, at logging enterprises CTL timber is widely used. The reasons of moving for the assortment technology of logging are considered. Diagram of logging site using harvester is given. The description of technology of felling, limbing and bucking of obtained timber on assortments is presented. Shortcomings of the harvester on this technology are marked. A new way to design cutting areas (technology) is suggested. The description of the two-step sequence of harvester operations is given. The proposed method of site logging will avoid hanging tree felling, reduce damage to growing trees, which is especially important during the selective cutting, significantly reduce the load on the harvester head, on the arm elements (handle, arrow) and on the chassis of the harvester, reduce the total distance for dragging a tree trunk and a weight of dragging part during processing. Criteria indicators are shown, the value of which can be seen on the process and can give its qualitative assessment. Performance of the harvester is determined, which is one of the most important technological parameters of the machine. The principle of machines forming in the system is equal or multiples of their performance. Components of the cycle time to process a single tree on the proposed technology of harvester work are listed. Necessary conclusions were draw based on the analysis of cycle time duration for a tree processing, taking into account composition and sequence of elements of operations of harvester for known and proposed schemes.
Comparison of surface area of wet and dry lignocellulosic raw material before and after pretreatment
Authors: Иванов  , Ivanov Evgeniy , Мельников  , Melnikov Dmitriy , Голышкин  , Golyshkin Aleksandr , Масютин  , Masyutin Yakov , Новиков  , Novikov Andrei
Published: July 2017

Obtaining valuable components of fuels and petrochemical products from vegetable raw materials is complicated by its complex structure. To reduce energy consumption and increase the yield of desired products biomass pretreatment is used, during which partial removal of lignin and hemicellulose takes place. The use of irradiation causes destruction of intermolecular and intramolecular bonds within the structure of the lignocellulosic materials, which leads to decrease in the degree of crystallinity and increase of available surface area. Pretreatment with ionic liquids facilitates separation of lignin and hemicellulose from cellulose which dissolves and acquires amorphous structure. The resulting substrate has high available surface area, but it loses quality upon drying. Determination of the degree of crystallinity by X-ray diffraction and the available surface area and pore size by the adsorption method using an indicator of the effectiveness of the pretreatment is conducted. The use of gas adsorption methods requires drying the samples, which negates the results of many kinds of preprocessing. The use of liquid-phase adsorption methods based on the comparison of the concentration of substances in the feed solution, and after equilibrium with the surface of the substrate are established, can more accurately determine the available surface area and pores size. Application of liquid phase method does not require any preparation of samples prior to analysis, in contrast to the gas adsorption method. When comparing the results of analysis by gas adsorption BET of liquid phase adsorption of glucose on the surface of the samples of the lignocellulosic raw material it has been found that after ionic liquids pretreatment available surface area has increased by 300-400 %, and the pore volume increased by 450-1700 %.
Methods value analysis in strategic planning forestry development in modern conditions
Authors: Рафаилов  , Rafailov Mikhail , Мартынюк  , Martynyuk Aleskandr
Published: July 2017

Federal Law № 172-FZ "On the strategic planning in the Russian Federation" envisages the creation of a unified system of state strategic planning. Effective functioning of the system, includ-ing in the field of forest relations, is especially actual in times of economic crisis and federal budget deficit, when priority is to determine the priorities of the industry. For this purpose, the use of the method of value analysis is proposed to justify the choice of the most significant events of the state program "Development of Forestry" for the period of 2013-2020, its indicators. Differentiation is made on the performance of the first order (priority indicators - woody territory of the Russian Fed-eration, the amount of payments to the budget of the Russian Federation on the use of forests, the ratio of the actual amount of timber to set the allowable volume of wood removals); as well as indi-cators of the second and third orders, directly affecting the achievement of the three priority indica-tors. A mechanism is proposed to optimize the costs of priority forest management activities through increased funding through internal reallocation of resources within the state program. For example, increasing the "investment" attractiveness of forest areas for potential tenants can be achieved in the following way: an increase in funding for forest management will provide additional updating on state forest areas, which will increase the area of leased forest areas. In this way it is possible to achieve cost of saving from the federal budget for forest management activities on the forest plot (performed at the expense of the tenant) and - an increase in revenues in the fiscal system of the country. In order to justify the cost of the planned work in determining resource support activities of the state program it is recommended to create a unified system of standard costs for forestry works and services.
Study germination of seeds of forest seed Picea abies country stations in the Barents region
Authors: Гаврилова  , Gavrilova Olga , Гостев  , Gostev Kirill , Журавлёва  , Zhuravleva Marina
Published: July 2017

The article discusses the necessity of coordination methods for determining seed’s quality. Forest seed stations of different countries use different methods, therefore it’s necessary to cor-rect germination factors. The countries with similar climatic, weather and soil conditions can maneuver seed successfully in off years. The Congress of representatives of the countries of the Barents region, held in August 2008, has decided to conduct a comparison of germination of the seed of fir-tree, collected in Finland.
The influence of chemical treatment of young stands on pine layer in formed middle-aged mixed forest stands
Authors: Мартынов  , Martynov Aleksey , Данилов  , Danilov Dmitriy , Беляева  , Beliaeva Nataliia , Зайцев  , Zaytsev Dmitriy
Published: July 2017

The long-term impact of earlier conducted silvicultural treatments on the parameters of the growing stock and the timber density of pine in mixed conifer stands in blueberry-cranberry for-est type is observed. At the experimental plots due to chemical treatment at the stage of young stand and subsequent thinning forests of different composition and growing stock were formed to the present time. On the control plot without any measures conifers are not currently exist. The relationship between indicators of macro structure of pine xylem with wood density is given.
Setting targetsproperties and characteristics ofthe spruce forestsprovide increasedtheir stability
Authors: Желдак  , Zheldak Vladimir
Published: July 2017

Presented in the work decision is also based on the use of silvicultural method of priority-target systematization of natural and anthropogenic factors of influence on forests certain rock formations,established in accordance with natural conditions and bio-ecological properties of spruce forest species science-based target characteristics as the individual plantings,and their ag-gregates (forest fund), for which is developed and applied appropriate systems silvicultural oper-ations ensuring achievement of the established parameters.
tudy of the properties of the wood fiber board’s modified by a petro polymer resin
Authors: Вострикова  , Vostrikova Galina , Филимонова  , Filimonova Olga , Никулина  , Nikulina Nadezhda , Дмитренков  , Dmitrenkov Aleksandr , Никулин  , Nikulin Sergey
Published: July 2017

A technology for the modifying treatment of the wood fiber boards (WFB) by a solution of a petropolymer resin obtained from C9-fraction is considered. The technological process of modification of WFB included a number of operations on samples preparation, impregnation in a modifying composition and thermal hardening of the prepared composites. The process of the WFB modification was studied applying an experimental planning method based on a scheme of the greek-latin square of the forth order.
Forecasting and planning of expenses in the production activity of the enterprises
Authors: Борисов  , Borisov Aleksey , Безрукова  , Bezrukova Tatyana , Лукин  , Lukin Aleksandr
Published: July 2017

Article is devoted to consideration of the questions connected with decrease in expenses by production and realization of the made production. Research is conducted on the example of the furniture enterprise of the Voronezh region by JSC Grafskoye. Any enterprise constantly uses these or those resources connected with material, labor and financial inputs. On the basis of the carried-out analysis, on the example of financial and economic activity of JSC Grafskoye, conclusions are drawn, reserves of decrease in expenses at production are revealed, and also recommendations when forecasting costs of production are allocated.
AUTOMATED ELECTRONIC TOLL COLLECTION ON TOLL ROAD
Authors: Антакова  , Antakova K. , Чефранова  , Chefranova O.
Published: July 2017

In the article the principles of the use of electronic fare collection systems on highways. The introduction of contactless automated electronic systems based on vehicle identification, provides a non-stop passage of cars through the toll booths, which leads to increasing the capacity of the highway.
PROSPECTS OF APPLICATION OF FREQUENCY CONVERTERS MATRIX TYPE AT THE STAND FOR RUNNING AND TESTING AUTOMOTIVE ENGINES
Authors: Байков  , Baykov A. , Иншаков  , Inshakov A.
Published: July 2017

The paper proposes a design stand for running and testing of automotive engines, internal combustion. Marked prospects of application as part of the stand of the matrix of the frequency converter.
METHODS OF FORMATION OF COMPLEX OPTIMIZATION TRANSPORT-TECHNOLOGICAL SYSTEMS
Authors: Дудукалов  , Dudukalov Yu. , Попов  , Popov D.
Published: July 2017

The article outlines full complex optimizations schemes of transport-technological systems. Structural differences between methods of formation of probable variants of decisions are revealed. Classification of methods is resulted
ABOUT SPECIFIC PRESSURE UPON THE SOIL AND USE OF WIDE-PROFILE TIRES IN RUNING SYSTEMS OF AGRICULTURAL MACHINERY
Authors: Агальцов  , Agaltzov G. , Растеряев  , Rasteryaev Yu. , Каспаров  , Kasparov A.
Published: July 2017

The analysis of foreign sources by definition of influence of specific pressure in a spot of contact of the agricultural tire and the soil upon structure of the soil and its fertility is carried out. The type and the size of the agricultural tire is offered
IMPROUVING THE EFFICIENCY OF FIRE-FIGHTING EQUIPMENT SUBJECT TO THE OPERATING CONDITIONS
Authors: Горшков  , Gorshkov A. , Кочегаров  , Kochegarov Aleksey , Гусаков  , Gusakov A.
Published: July 2017

The article deals with problems concerning refusal and operating PA taking into account regional distinctions, time of operation in different climate conditions and other factors
COMPRESSIBILITY OF DIESEL FUEL IN HIGH PRESSURE PIPELINES ENGINE OF AUTOMOBILE
Authors: Данилов  , Danilov Igor , Марусин  , Marusin Aleksandr , Марусин  , Marusin Aleksey
Published: July 2017

According to the mathematical model in the form of non-linear differential equations investigated the influence of compressibility factors and dynamic viscosity of diesel fuel by changing the pressure in the fuel system of a diesel engine with output.
DEVELOPMENT OF THE AUTOMATED WORKPLACE THE OPERATOR OF THE TAXI SERVICE
Authors: Сайфутдинова  , Sayfutdinova V. , Хусаинова  , Khusainova G.
Published: July 2017

In this work design, development and debugging of the software product intended for automation of work of the operator of a taxi service is considered
THE INFLUENCE OF EXTERNAL FACTORS ON THE FREQUENCY ANALYSIS CAR ENGINE OIL
Authors: Аксенов  , Aksenov A. , Третьяков  , Tretyakov A. , Голев  , Golev A.
Published: July 2017

The article presents the main factors affecting the state of the engine oil engine of the car and as a result of its reliable operation
MEASURES TO IMPROVE THE PROVISION OF SERVICES FOR THE IMPLEMENTATION OF STATE FUNCTIONS TRANSPORT CONTROL
Authors: Кушнарева  , Kushnareva I. , Грачев  , Grachev P. , Обоймова  , Oboymova N.
Published: July 2017

The article considers the main directions of activities of government agencies, transport control, the analysis of indicators in monitoring violations of drivers on the stationary points of weight control. The basic directions of improvement of the provision of transport services Inspectorate for transport next on the territory of the Russian Federation
THE USE OF GUARDRAILS IN A LARGE TOWN
Authors: Черткова  , Chertkova Yu. , Жигульский  , Zhigulsky V.
Published: July 2017

The article discusses the classification of road barriers. Illustrates the difference between different types of fences. Noted feature of pedestrian fencing being erected in the town of Shakhty
FINDING OF THE OPTIMAL PROGRAM CONTROL OF THE METHOD OF VARIATIONS
Authors: Григорьев  , Grigorev I. , Мустафина  , Mustafina S.
Published: July 2017

The article outlines the basic concepts of the numerical solution of optimal control problems based on the method of variations in the control area
DEVELOPMENT OF ACTIONS TO IMPROVE THE QUALITY OF PASSENGER CAR PUBLIC TRANSPORT
Authors: Епифанов  , Epifanov V. , Тюрин  , Tyurin A. , Луконькина  , Lukonkina K.
Published: July 2017

In the article the complex of measures aimed at improving the quality of passenger service on public passenger road transport. Activities are addressed in four main areas: social, technical, economic, organizational
THE DESIGN OF THE INDICATOR SYSTEM OF CONTROLLING AND MONITORING IN THE MANAGEMENT OF THE DEVELOPMENT OF TRANSPORT-ROAD COMPLEX (TRC)
Authors: Жигульский  , Zhigulsky V. , Чефранова  , Chefranova O.
Published: July 2017

The subsystem controlling and monitoring on which to base a strategy for the development of transport-road complex (TRC) taking into account the need to maintain them in working condition with a calculation of the date of a regular complex activities and its modernization
SYNTHESIZING OF HIGH-SPEED STEEL FROM ELECTROEROSIVE PARTICLES
Authors: Агеев  , Agyeyev YEvgyeniy , Воробьев  , Vorobyev E.
Published: July 2017

The article describes the basic concepts of the production of parts from electroerosive particles of high-speed steel and results of own research
EDM DISPERSION - ADVANCED TECHNOLOGY
Authors: Хардиков  , Khardikov S. , Агеев  , Agyeyev YEvgyeniy , Пикалов  , Pikalov S.
Published: July 2017

The article presents the research results of the powder-bearing steel produced by the method of electrical discharge dispersion culled a bearing nicks
To the trends in the forest forming process in northeastern Moscow region
Authors: Иванов  , Ivanov Sergey , Коротков  , Korotkov Sergey , Киселева  , Kiseleva Vera , Стоноженко  , Stonozhenko Leonid , Найденова  , Naydenova Ekaterina
Published: July 2017

Case studies of 75 permanent sample plots examine the directions of species composition change in different tree formations in case of normal evolution of biocoenoses and mass spruce decline. In case of natural development of forest biocoenoses, only on 5 plots of total 75 species composition of new tree generations is similar to that of the upper tree layer. On other 5 plots, the restoration of conditionally indigenous mixed spruce and lime forests proceeds. In all other cases, the forests develop towards the formation of broad-leaved communities with the predomination of lime. The expansion of maple in the undergrowth layer is observed on some plots. The change from spruce to lime forests is the most pronounced in the stands where the decline of spruce element occurred after bark beetle invasion.
Lichens as indicators of forest ecosystems in the Center of European Russia
Authors: Мучник  , Muchnik Eugenia
Published: July 2017

The main are high demands to the habitat conditions (stenotopic or not) and confinedness only to oldgrowth and undisturbed forests and bogs as well as old parks. The lists of indicator species for biologically valuable forest landscapes in the coniferous-broadleaved, broadleaved forests subzones and forest-steppe zone of the Central Russia are given.
Biological productivity tree species in Kursk plantations technogenic landscapes magnetic anomaly
Authors: Трещевская  , Treshchevskaya Ella , Тихонова  , Tikhonova Elena
Published: July 2017

The analysis of man of organic subterranean and ground matter was performed among av-erage model trees. The increase in the mass of roots and ground biomass of the two layers tech-nozem with thick fertile layer was detected. In technogenic dump landscapes special reclamation importance is attached to green parts of plants. Forest protects the surface of slopes from destruc-tion, increases the concentration of nitrogen and ash elements in the fertile layer. The role of plantations in the transformation of the waste lands increase when mass of green assimilative organs increases. The fast growth of the trunk and larger branches of plants begins in 6-9 years.
The optimal offset hauling branches to the deep part of the forest base
Authors: Афоничев  , Afonichev Dmitriy
Published: July 2017

In this paper it is proved that the optimal value of the offset branches to the deep part of the forest resources should be supported by at least the cost of hauling by the timber moustache and highways, less the cost of construction, maintenance, repair, elimination of deep plot line. Composed of the target cost function, the derivative was equal to zero. As the result of algebraic operations an analytical function to determine the optimal offset branches to the deep part of the forest base. This dependence shows that the offset of the branches in the deep part of the forest base depends on the amount of wood removal from areas of the gravity of these branches.
Factors of economic security: regional level analysis
Authors: Колесниченко  , Kolesnichenko Elena , Спицына  , Spitsyna Evgeniya
Published: July 2017

Authors of the article a lot of attention is paid to the study of factors of economic security of the territory. The objects of study become classification and grading factors and determinants of economic security provided by various scientists in their research. The article found that in spite of numerous groups of factors important to their timely identification and development of an adequate type and kind of leveling tools. In this context, a study of factors of economic secu-rity of the territory on the principle of "external - internal."
Innovative technologies in case silviculture: reality and prospects
Authors: Драпалюк  , Drapalyuk Mikhail , Морковина  , Morkovina Svetlana , Баранова  , Baranova Elena
Published: July 2017

This article discusses the implementation of innovative technologies reforestation in sparsely wooded area of the Russian Federation. Considered significant historical experience of silvicultural business in Russia and sparsely wooded area in particular has enabled the shortcom-ings of the existing system of reforestation. It is proved that in the absence of the concentration in growing seedlings of main tree species is impossible to ensure the efficient organization of reforestation.
Justification of kinematic scheme small of the manipulator forestry machines
Authors: Платонова  , Platonova Marina , Драпалюк  , Drapalyuk Mikhail , Платонов  , Platonov Aleksey
Published: July 2017

This article discusses the the selection and justification of the reference system and of the generalized coordinates for the kinematic scheme developed by of the manipulator taking into account these factors. The absolute (inertial) coordinate system associated with the center of the support member (eg turntable), joins the arm to the base machine and the subsequent coordinate system formed in accordance with the rules. On the whole, to describe the position of the investigated little detail of the manipulator in the space of generalized coordinates must be four and five right-hand orthogonal coordinate systems.
INVESTIGATION AND GROUND TECHNOLOGICAL OPTIONS OF THE DEFROSTING PROCESS OF MASS CARGO IN CARS WITH USING ACCUMULATE WARMTH
Authors: Дженчако  , Dzhenchako V.
Published: July 2017

Identified mode with constant temperature defrosting, set technological standards and a maximum flow rate of the warmth. Modeled of the defrosting process and define dependence, that allows by defrosting cargo in garages defrosting guarantee their function with minimum expenditure warmth. Elaboration principal thesis method using accumulation warmth
The environmental crisis in the great industrial city and its impact on the green zone
Authors: Цыплухина  , Tsyplukhina Yu. , Козлов  , Kozlov A. , Козлов  , Kozlov N.
Published: July 2017

The article is devoted to the problem of environmental aspects of the city and the role of green spaces in their improvement. The basic parameters of the ecological crisis caused by pollution from in-dustrial and residential areas of a large industrial city. The main factors of negative influence of motor transport, industry and their impact on population health, labour productivity. A significant feature of the ecological situation in the city is the illegal cutting of trees and reducing the area of lawns, due to the in-creased development of urban neighborhoods.
The role of shelter spaces in the transformation landscapes of Central Chernozem region
Authors: Михина  , Mikhina Elena , Михин  , Mikhin Vyacheslav , Михин  , Mikhin D.
Published: July 2017

биометрические показатели роста, полезащитные насаждения, высота, прирост.
Study of the effect of fractional composition and processing wood filler on water absorption of the composite
Authors: Стародубцева  , Starodubtseva Tamara , Аскомитный  , Askomitnyy Aleksey
Published: July 2017

The result of this study is to reduce the water uptake of wood at 35% by the proposed process and the thickness of the protective layer of water uptake of wood resin and sand composite (DPPK) can be reduced to 1 %, and the polymer-sand composite may be called a water-resistant, as well as wood-based composition it is based on the wood species and does not affect the water absorption DPPK.
Basic results of research of kinematics and dynamics little links of the mechanism of forest machines
Authors: Платонова  , Platonova Marina , Платонов  , Platonov Aleksey , Драпалюк  , Drapalyuk Mikhail
Published: July 2017

Currently, the traffic safety on the railways remains a topical problem of removing unwanted trees and shrubs in the right of way of railways. To improve the efficiency removal of unwanted shoots and branches and stumps, reducing the share of manual labor and facilitation of staff by the authors in 2015 were investigated little links resources saving compact means of mechanization, allowing their use in hard to reach places. These means of mechanization considered in combination with modern the vehicles, which can provide them with the necessary energy, both on the railroad track, and away from it. The design scheme drawn up manipulators for mathematical description of the motion of their units in the plan and profile of the railway, shows a diagram of the dynamic interaction between the rotary operating element with tree and shrub vegetation and stumps, and on the basis of these formulas and reasoned input parameter values it was built a number of plots. The article presents the main findings and recommendations of the study of kinematics and dynamics little links of the mechanism of forest machines. It was concluded that a number of promising kinematic schemes associated with the rotation of the body part telescopic of manipulators machines, substantiated possible working range of the of manipulators according to the scheme of their location on the machine base, a certain range of angles of rotation around the axis of the working equipment of its fastening, the issues of the impact of deviations small diameter unwanted shoots from the vertical cutting force.
USE OF A LOGISTICAL APPROACH TO THE WOOD HARVESTING PLANNING PERFORMANCE
Authors: Соколов  , Sokolov A. , Сюнёв  , Syunev V.
Published: July 2017

The main provisions of logistical approach to the wood harvesting planning performance are expounded in the article. The features of wood harvesting logistic system and specific conditions of Russian forest companies are described. The ways of implementation of main provisions of logistical approach to the wood harvesting planning performance are offered
USE OF PERSPECTIVE TYPES OF FUEL FOR CARS
Authors: Куликов  , Kulikov S.
Published: July 2017

The article describes the main types of biofuels used as motor fuel for vehicles: solid biofuels - wood and straw; liquid biofuels - ethanol, methanol, biodiesel; gaseous biofuels - biogas, hydrogen. Given their basic energy characteristics, production volumes in the countries of the European Union and Russia.
USING NANOTECHNOLOGIES IN ORDER TO INCREASE DURABILITY OF MACHINE PARTS
Authors: Голубев  , Golubev I. , Неменущая  , Nemenushchaya L.
Published: July 2017

In the article analyzes the promising areas of application of nanotechnology in the agricultural machinery and technical service. Provides examples and effects the use of nanotechnology in this field. It is noted that the technologies based on the use of different materials in the form nanopowders (metals, metal salts, ceramics, minerals) and nanocomposites. They provide an increase in durability of machine parts on the average 3 times
MATHEMATICAL MODELING OF TRAFFIC FLOWS ON THE ROAD NETWORK CITY
Authors: Кадасев  , Kadasev D. , Коротнев  , Korotnev V.
Published: July 2017

This article describes a practical method of constructing mathematical models of traffic flow, the most suitable for a particular city highway. The initial data are: instant speed, time, distance, flux density, intensity of movement of vehicles. Using the obtained data, built regression model, and conducted correlation analysis. The choice of the mathematical model that most faithfully describes the transport process was made on the basis of the correlation coefficient
MOTORIZATION IN RUSSIA AND ITS CHANGE IN THE CONDITIONS OF THE ECONOMIC CRISIS
Authors: Биркенгаген  , Birkengagen V. , Лузанова  , Luzanova T. , Поготовкина  , Pogotovkina N.
Published: July 2017

The article describes how the level of motorization in Russia in the conditions of crisis. Forecasts and expert evaluations regarding this indicator in the near future. Also considered measures of state support of the Russian automotive market and, in particular, such Russian manufacturers
MATHEMATICAL MODEL OF THE FLEXIBLE MANIPULATOR
Authors: Фищенко  , Fishchenko P. , Каменских  , Kamenskikh A. , Мазунин  , Mazunin I. , Семёнов  , Semenov K. , Медяков  , Medyakov A.
Published: July 2017

In article construction of the flexible manipulator is considered and the method of calculation of its mathematical model is described. Formulas for calculations are given. The purpose of development of a mathematical model is improving governance and possibility of simulation of movement of the flexible manipulator
TECHNIQUE FOR DETECTING SYSTEMIC CONTRADICTIONS WHEN SOLVING APPLIED TASKS OF VEHICLE SAFETY
Authors: Севрюгина  , Sevryugina N.
Published: July 2017

Application of the substantive provisions of dynamical systems theory in the study of elemental balance in the structure of the vehicle. Identified that the challenges posed by man and implemented technological means lead to the loss of equilibrium within the item "Habitat Wednesday" that affect the balance of life-support element "man" and loss of equilibrium condition causes the "technique". Situational assessment model created disturbing effects methodology provides a balance of systems with a high level of security
TECHNOLOGY OF THE DEVICE TO AUTOMATE ACCOUNTING THE TRANSPORT STREAM
Authors: Волков  , Volkov S. , Пышный  , Pyshnyy V.
Published: July 2017

The article gives a detailed analysis of the classification of vehicles, public and freight transport modes. Next it is described the instrument creating technology to automate the traffic flow, according to the classification considered the composition of the traffic flow. Also described are the main characteristics of this device.
THE ANALYSIS OF APPLICATION OF VARIOUS MODELS FOR STUDYING OF NATURE OF THE MOVEMENT OF THE TRANSPORT STREAM ON MICROLEVEL
Authors: Дубинин  , Dubinin P. , Пышный  , Pyshnyy V.
Published: July 2017

In the article analysis of application of various models for studying of nature of the movement of a transport stream at the microlevel, namely models of cellular automata and models of tracking the leader is carried out. For each of models advantages and shortcomings of their use therefore the most perspective model of studying of transport streams is defined are marked out.
INFORMATION AND ANALYTICAL SYSTEM OF INTERACTION OF IBTS OF AUTOMOTIVE VEHICLES ON THE BASIS OF FUNCTIONING OF MEANS OF AUTOMATIC FIXING
Authors: Карапетян  , Karapetyan A. , Сафиуллин  , Safiullin R. , Ворожейкин  , Vorozheykin I.
Published: July 2017

In this article development of information and analytical system of interaction of automotive vehicles with infrastructure on the basis of studying of foreign experiment on functioning of means of automatic fixing for the purpose of further development of intellectual information complexes is considered.
STUDY NANOPARTICLES SUSPENSIONS METHODS OF DYNAMIC AND STATIC IR LIGHT SCATTERING
Authors: Слободян  , Slobodyan S. , Чеканцева  , Chekantseva L. , Дозморов  , Dozmorov D. , Мартикян  , Martikyan M. , Пикула  , Pikula N.
Published: July 2017

The possibility of the particle size measuring suspensions by means of the method of photon correlation spectroscopy. Graphs are given of the statistical distributions of the measured parameters of the two tested types of dispersed media. Studies have been shown that the method allows obtain data about the particle size.
PERSPECTIVE POLYMERIC COMPOSITE NANOMATERIAL FOR FIXING OF DETAILS OF BEARING KNOT IN AUTOTRACTOR TECHNICS TRANSMISSION
Authors: Рожнов  , Rozhnov A. , Ли  , Li R.
Published: July 2017

This article describes the technique and results of the experimental studies deformation-strength properties of glutinous connections of polymeric nanocomposition on the basis of anaerobic sealant AN-111. Results of polymerization process researches of anaerobic sealant AN-111 and polymeric composition on its basis are presented.
SIMULATION STUDY OF CONFLICTIVE CURRENT TRAFFICS ON UNCONTROLLED INTERSECTION IN KRIVOY ROG CITY
Authors: Систук  , Sistuk V. , Веснин  , Vesnin A. , Богачевский  , Bogachevskiy A.
Published: July 2017

The unsafe road intersection traffic analytical studies in Krivoy Rog city for determination of four conflictive current traffics driving time and queuing in two heavy intersection places were presented in the article. The simulation model was developed on the basis of obtained statistical data about current traffics on T-junction. On the assumption on study results the recommendations for safety on this intersection were elaborated.
FOREIGN EXPERIENCE OF IMPLEMENTATION CYCLE CARNOT IN AUTOMOTIVE PISTON POWER PLANTS
Authors: Набокин  , Nabokin A. , Новиков  , Novikov A.
Published: July 2017

The article outlines the basic concepts of thermodynamic improvement of technical facilities for automobile transport. Reviewed the cycles of Rankin, Stirling, Edwards as the most applicable for the use of alternative energy sources.
Growing seedlings white poplar (populus alba l.) Based on the collection in vitro and evaluation of its cost
Authors: Табацкая  , Tabatskaya Tatyana , Машкина  , Mashkina Olga , Морковина  , Morkovina Svetlana , Панявина  , Panyavina Ekaterina
Published: July 2017

New data on the effectiveness of using established in vitro growing number of lectures trudnorazmnozhaemyh triploid hybrid poplar ex situ conservation for white representatives of valuable genetic diversity and cultivation of planting mate-rial to create targeted plantations. A collection of clones over 20 years supported by Xia rare subculturing (based on the proliferation of axillary meristems) ste-sterile microplants (at intervals of every 5-6 months) to bezgormonal-nyh nutrient media under conditions in vitro.
Silviciltural assessment of pine plantings n the zone of recreational influence in the Voronezh region
Authors: Тимащук  , Timashchuk Darya , Потапова  , Potapova Elvira
Published: July 2017

The paper presents a silvicultural assessment of the status and sustainability of the compo-nents of phytocenosis in pine plantations, analysis of the state density of the soil depending on the intensity of recreational activity. With increasing stage of recreational digression was clearly manifested by the reduction of biophysical parameters (diameter, height, completeness, margin). With increasing recreational pressure reduced the species diversity of underwood species, pro-jective cover of herbaceous plants, forest disappear (Lily of the valley, wild strawberry and mea-dow appear) and weed species.
Greenery planting secondary institutions child on the example Voronezh region
Authors: Карташова  , Kartashova Nelli , Хазова  , Khazova Ekaterina
Published: July 2017

This article touched on literacy and landscaping Terry thorium schools in the city of Voro-nezh and Voronezh region. Recommendations for functional zoning of schools. Each zone should be outlined relevant activities that will improve the quality of your stay at this facility.
Method of optimizing the feed mill hammers´ durability´s improvement
Authors: Петров  , Petrov Aleksey , Стеновский  , Stenovsky Viatcheslav , Белоусова  , Belousova Nataliya
Published: July 2017

The aim of the study is the reliability of feed mill´s improvement by the study of hammer´s design parameters and the choice of the materials for its manufacture. The object of study is the process of the hammer´s wear in a feed mill of the hammer type. The results of theoretical re-search to improve the wear resistance of feed mill hammers´ are given. Analyzing feed mill work, we came to the conclusion that the hammer deviates from the radial position to the corner α. Theoretical calculations found that to avoid grain´s slipping on a hammer of a feed mill, a hammer with known cutting edge´s angle of 16-18º must be manufactured.
Indicative assessment system strategic economic security level Russian economic system
Authors: Лапшин  , Lapshin Vyacheslav , Лапшин  , Lapshin Nikita
Published: July 2017

In article the various integrated indicators used at this stage of genesis of the concept of safety allowing to carry out, with a certain share of convention, monitoring of key parameters of economic security of economic system of Russia are considered. The attention to need of the comprehensive analysis of a big range of indicators on this perspective and synthesis from them priority which excess of critical levels causes emergence of the whole range of threats is focused, and their restriction demands expeditious state intervention – development of complex strategy of safety.
of models and student learning and implementation features
Authors: Любимова  , Lyubimova Mariya
Published: July 2017

Analysis of the issue in the field of distance education showed that currently there is a need for specific cohort in educational services, especially for children with disabilities. This need in the market of educational services creates supply, which manifests itself in the occurrence and development of educational institutions that conduct distance learning, guided primarily by em-pirical experience, in the absence of sufficient science-based models and technologies for dis-tance education
CREATING ENERGY-EFFICIENT INTERNAL COMBUSTION ENGINES
Authors: Зезюлин  , Zezyulin Denis , Макаров  , Дорохин  , Dorokhin Sergey , Клубничкин  , Klubnichkin Evgeniy , Клубничкин  , Klubnichkin Vladislav
Published: July 2017

The paper presents various versions of the energy efficient designs of internal combustion engines operating on liquid hydrocarbon fuels. In the present designs of engines uses a nano material to pass into the combustion chamber for the combustible mixture only pure oxygen, with nitrogen being passed that will significantly improve thermal process in the engine.
INCREASED RESOURCE OF CAR BODY
Authors: Дорохин  , Dorokhin S. , Зорина  , Zorina I.
Published: July 2017

This article explains the concept of the car body, its overview of the classification and some examples of to increase its resource. Also covered are corrosion, its types, causes of its occurrence and ways of dealing. Examples of alternative materials for the manufacture of automobile bodies.
IMPROVING PEDESTRIAN INFORMATIVENESS
Authors: Ромашов  , Romashov S. , Дуров  , Durov K. , Красаулина  , Krasaulina N. , Алешина  , Aleshina I. , Иванов  , Ivanov A. , Катунин  , Katunin A.
Published: July 2017

Problems of visual identification of pedestrians at unregulated crosswalks are considered. Solutions of confirmation of intentions of the pedestrian - individual means of light signals with the aim of improving road safety.