scholarly journals Effective Technological Schemes for the Cultivation of Industrial Open-Earth Vineyards in the Don Area

2021 ◽  
Author(s):  
Huseynov Shamil ◽  
Mayborodin Sergey
Keyword(s):  
Point Of View ◽  
Optimal Parameters ◽  
Economic Point ◽  
Active Radiation ◽  
Rostov Region ◽  
The Russian Federation ◽  
Management Method ◽  
Grape Varieties ◽  
Technological Methods

Over the long years of the development of agro-technological approaches to the methods of grape growing, researchers paid special attention to the issues of pruning grape bushes, the methods of their formation and maintenance and planting plans. In the environmental conditions of the Lower Don of the Russian Federation, many years of research were conducted in order to establish the optimal parameters of various agro-technological methods used in the vineyard (the methods of maintaining, forming, pruning and the rates of bush loading) through the example of a promising variety of Crystal grapes of interspecific origin. At the same time, a prerequisite for this research was the link with the scheme of planting vines and its effect on the productivity of uncultivated vineyards, as well as the quality of the crop. In this study, we proposed the technological and economic advantages of industrial and intensive methods of maintaining and forming vineyards on an industrial basis. These methods were new for the Don conditions. We conducted research and studied various ways of maintaining, forming, pruning and loading grape bushes in the Rostov Region, in the conditions of the experimental field, which increased the use of photosynthetic active radiation (PAR) in the production process on standard open-earth vineyards of industrial and intensive type, when cultivating Crystal grape varieties of interspecific origin. Processing and analysis of the results of the application of various agricultural methods in the experimental areas will reveal the most optimal ones from an economic point of view. Keywords: grapes, architectonics, management method, productivity, biomass

scholarly journals USING THE METHOD OF SEQUENTIAL RESTRICTIONS FOR SOLVING A DUAL-OBJECTIVE PROBLEM OF PRODUCTION PLANNING

2020 ◽  
Vol 11 (87) ◽  
Author(s):  
Nataliia Dovha ◽  
◽  
Hryhorii Tsehelyk ◽  
Keyword(s):  
Optimization Problem ◽  
Production Efficiency ◽  
Point Of View ◽  
Main Task ◽  
Production Plan ◽  
Optimal Production ◽  
Economic Point ◽  
Use Of Resources ◽  
Maximum Profit

The processes of optimization of the production plan according to certain criteria by modeling were investigated. Achieving effective results directly depends on the optimal production plan. The most important thing in determining the optimal production plan is the choice of modeling criteria. For the most part, the quality of decisions is characterized not by one but by many incomparable criteria. Therefore, it is necessary to make decisions based not on one but on many criteria. This so-called multi-objective optimization problem. For solving such problems is widely used mathematical methods. Mathematical approach can be used to solve problems in any particular activity as mathematics abstracted from specific features characteristic of a particular solution. Therefore, from the point of view of mathematics, the optimal result can be obtained with various established criteria, but from the economic point of view it is important to choose the ones that are of decisive importance. That is, their weight is important for the consumer when making a purchase decision, and for the manufacturer – in terms of production capabilities of certain types and results (production efficiency). The basis of the operation of any enterprise is a production program (production and sales plan). The main task of the production plan is to meet the needs of consumers in high-quality products, which are produced with the best use of resources, on the one hand, and the enterprise to get the maximum profit, on the other. With this in mind, a two-criteria optimization model that allows to make a production plan was proposed. The plan ensures that products are produced with the best use of available resources and at the same time ensures maximum quality of manufactured products and maximum profit from sales of these products. The solution of the problem with two objective functions and linear constraints is achieved by step-by-step solution of the proposed mathematical model of optimization of the production plan using the method of sequential restrictions. The simplex method was also used. An example shows an algorithm for solving the optimization problem.

Educational work at the university as an element of the quality management system

2021 ◽  
pp. 3-12
Author(s):  
Ya.A. Vavilin ◽  
◽  
V.A. Soldatov ◽  
I.G. Mankevich ◽  
N.YU. Chistokletov ◽  
...  
Keyword(s):  
System Analysis ◽  
Quality Management System ◽  
Educational Process ◽  
Point Of View ◽  
Educational Work ◽  
Intercultural Interaction ◽  
The Russian Federation ◽  
The University ◽  
Formation Of Groups

The article deals with an important component of the learning process - educational work, in terms of the formation of a moral and patriotic portrait of a graduate, as well as the formation of groups of universal competencies related to intercultural interaction and civic position. The task of improving upbringing work at the university received particular urgency in connection with the implementation of the strategy for the development of education in the Russian Federation. The authors attempt to evaluate and analyze educational work from the point of view of the process approach and system analysis. A hierarchical model of educational work is proposed and the components of the process are highlighted, and a system of indicators for assessing the quality of educational work is developed. The proposed approach can be applied in the formation and evaluation of the strategy for the development of the educational process in higher education and the development of work programs for educational work, as an obligatory element of the main professional educational program.

scholarly journals Effect of different staking methods and stem pruning on yield and quality of summer tomato

2016 ◽  
Vol 41 (3) ◽  
pp. 419-432
Author(s):  
MS Alam ◽  
N Islam ◽  
S Ahmad ◽  
MI Hossen ◽  
MR Islam
Keyword(s):  
Fruit Quality ◽  
Fruit Set ◽  
Block Design ◽  
Total Yield ◽  
Point Of View ◽  
Fruit Firmness ◽  
Economic Point ◽  
Yield And Quality ◽  
Agriculture Research Institute

The study was carried out during summer of 2012 with BARI hybrid tomato 4, planted in the Olericulture farm of Bangladesh Agriculture Research Institute, Joydebpur, Gazipur, Bangladesh to find out the response of plants to some staking and pruning treatments on yield, fruit quality and cost of production. A two factor experiment consisting of three staking methods and four level of pruning, laid out in complete block design with three repetitions. Plants were staked on inverted „V? shaped staking, high platform and string. The plants were pruned to two stem, three stem, four stem and no pruning as control. Results showed that significantly the highest total number of fruits per plant (37.1), marketable fruits per plant (33.7), yield per plant (1.68 kg) and total yield (44.6 t/ha) were produced by the plants having the treatment string staking with four stem. The highest fruit set (43.50%) was found in the plants staking with string having three stems. Plants grown on string staking allowing two stem gave the maximum length (4.71 cm), diameter (4.83 cm) and weight (53.4g) of single fruit as well as maximum fruit firmness (3.43 kg-f cm-2). From the economic point of view, it was apparent that summer tomato produced by string staking with four stem pruning exhibited better performance compared to other treatment combinations in relation to net return and BCR (2.10).Bangladesh J. Agril. Res. 41(3): 419-432, September 2016

Vines for Wines

2004 ◽  
Author(s):  
George Kerridge ◽  
Angela Gackle
Keyword(s):  
Point Of View ◽  
Cabernet Sauvignon ◽  
Wine Grape ◽  
Grape Variety ◽  
Great Range ◽  
Individual Preferences ◽  
Colour Photograph ◽  
Grape Varieties

Riesling, Chardonnay, Shiraz and Cabernet Sauvignon grapes can make magnificent wines but there are also many other excellent wine varieties that for many of us are rarely experienced. Vines for Wines will expand the wine lover’s knowledge and appreciation of a great range of wines and help to explore their individual preferences for specific varieties, blends, flavours and styles. This book is based on the highly successful Wine Grape Varieties, which is an aid to identifying grape vines. Vines for Wines, however, focuses on wines from the average consumer’s point-of-view, introducing the different wine grape varieties and the wines made from them, including blends. Each variety is represented by a colour photograph of the grape variety, its current world plantings, wine produced and notes describing the varietal characters for each wine grape variety. The tasting terms and wine notes for each variety provide a benchmark for the consumer to assess the quality of wines they drink, and to allow them to share and compare their experiences confidently with other wine lovers.

scholarly journals On BRT Spread around the World: Analysis of Some Particular Cities

2020 ◽  
Vol 5 (10) ◽  
pp. 88
Author(s):  
Salvatore Trubia ◽  
Alessandro Severino ◽  
Salvatore Curto ◽  
Fabio Arena ◽  
Giovanni Pau
Keyword(s):  
Public Transport ◽  
Autonomous Vehicles ◽  
Social Impact ◽  
High Efficiency ◽  
Civil Engineering ◽  
Road Transport ◽  
Point Of View ◽  
Transport Systems ◽  
Economic Point

The goal of civil engineering has always been the research and implementation of methods, technologies, and infrastructures to improve the community’s quality of life. One of the branches of civil engineering that has the strongest effect on progress is transport. The quality of transport has a profound economic and social impact on our communities regarding trade (freight transport) and city livability (public transport systems). However, innovation is not the only way to improve the features above-mentioned, especially public transport, considering that it is usually beneficial to enhance and repurpose vehicles with appropriate adjustments to offer more efficient services. Other perspectives that influence public transport systems are the costs and times of design and construction, maintenance, operating costs, and environmental impact, especially concerning CO2 emissions. Considering these issues, among the various types of existing public transport systems, those of the so-called Bus Rapid Transit (BRT) offer worthwhile results. The BRT system is a type of public road transport operated by bus on reserved lanes, and it is significantly profitable, especially from an economic point of view, in areas where there are existing bus routes. Nonetheless, for the construction of works minimization, it is closely linked to other features that improve its usefulness, depending on the vehicles’ quality such as capacity, but above all, the propulsion or driving autonomy that would guarantee high efficiency. This paper introduces an analysis of some BRT systems operating worldwide, presenting the background, general technical features, and the correlation with autonomous vehicles.

Perspectives and actions to improve water quality in European Union Member States

elni Review ◽  
2015 ◽  
pp. 10-16
Author(s):  
Guiseppe Sgorbati ◽  
Nicoletta Dotti
Keyword(s):  
European Union ◽  
Point Of View ◽  
Member States ◽  
Economic Point ◽  
Healthy Environment ◽  
Playing Field ◽  
Quality Of Waters ◽  
Water Issues ◽  
European Union Member States

Although the European rules on water, which are mainly based on the Water Framework Directive (WFD 2000/60/EC), have been in force for many years, the quality of waters in Europe still have huge room for improvement before they can fulfil the objectives set by the WFD and by its “daughters Directive”. Two questions are key here: Are the European rules adequate for this challenging goal? If yes, are the rules applied homogeneously and correctly in European Union Countries or do many issues remain which prevent their full implementation? This article provides a broad overview of water issues in Europe, focusing on the level of fulfillment of requisites from EU legislation and the level of its implementation in Member States. This point of view has been adopted because an uneven implementation of EU laws prevents several European citizens from fulfillment of their right to a healthy environment and a good water resource quality and, furthermore, endangers the level playing field across Europe, from a social and economic point of view.

scholarly journals Летние посевы свеклы столовой на юге России

2019 ◽  
Author(s):  
L.A. Kuksa ◽  
L.N. Timakova ◽  
A.N. Khovrin
Keyword(s):  
Field Experiments ◽  
The South ◽  
Root Crops ◽  
Rostov Region ◽  
Red Beet ◽  
Optimal Period ◽  
Technological Methods ◽  
Seed Growing

Полевые опыты в условиях юга России позволили уточнить технологические приемы возделывания свеклы столовой. Оптимальный срок посева свеклы столовой для получения корнеплодов с высокой товарностью и закладки их на зимнее хранение в условиях Ростовской области 5 15 июля. При посеве в этот срок улучшается качество корнеплодов, а выход товарной продукции составляет 84 90.In the conditions of field experiments the technological methods of seed growing of table beet in the conditions of the South of Russia are specified. The optimal period of red beet sowing for root crops with high marketability producing for winter storage in the Rostov region is 5 15 of July. When sowing in this period, the quality of root crops improves, and the yield of marketable products is 84 90.

scholarly journals Constructive and technological methods of intensification of kneading and improving the quality of bread

2019 ◽  
Vol 81 (1) ◽  
pp. 232-237
Author(s):  
G. O. Magomedov ◽  
V. L. Cheshinsky ◽  
J. N. Trufanova ◽  
M. G. Magomedov ◽  
V. A. Isaev
Keyword(s):  
Rheological Properties ◽  
Great Influence ◽  
Mechanical Action ◽  
Point Of View ◽  
Technical Literature ◽  
Volume Porosity ◽  
Porous Mass ◽  
Relationship Of ◽  
Technological Methods

Kneading dough has a great influence on the processing of subsequent technological operations of the bakery production and products quality. The rheological properties change by mechanical action on the dough during kneading, and deep transformations of protein substances and changes in the properties of starch occurred. These changes cause accelerating the process of dough maturation and improvement of the bread quality in terms of specific volume, porosity structure and compressibility of the crumb. At the end of the dough kneading, a homogeneous elastoplastic capillary-porous mass containing flour, water, yeast and other components is formed and physical, colloidal, microbiological and enzymatic processes actively proceed in it. At the kneading stage, rheological properties of the dough are formed, on which the intensity of the fermentation process, the behavior of the dough during cutting depends. In the scientific and technical literature, there is absent the common point of view on the question about ways to intensify the process of dough kneading. The following parameters are mainly considered in various combinations: the geometric shape of the kneading machine capacity, the shape of the kneading blades and their location, the speed of the working body, the frequency of mechanical action on the kneading mass, the control of the test temperature. Methods of the complex intensification of the kneading process, based on the relationship of the main kneading machine parameters and changes in the rheological properties of the dough, are practically not considered in the scientific literature. One of the ways to intensify the process of dough kneading is the using of reinforced machining treatment. In the application of reinforced mechanical treatment the hydration capacity of the gluten increases, as a result, the water absorption by dough is increased by 1.0 to 1.5 %, which improves its rheological properties, quality and yield of bread.

scholarly journals Quality of pre-sprouted sugarcane seedlings grown on substrates with decomposed babassu palm stem

2021 ◽  
Vol 51 ◽  
Author(s):  
Romário Martins Costa ◽  
Marcos Renan Lima Leite ◽  
Sâmia dos Santos Matos ◽  
Rayssa Carolinne Mouzinho de Sousa ◽  
Raissa Rachel Salustriano da Silva-Matos ◽  
...  
Keyword(s):  
Growth And Development ◽  
Dry Mass ◽  
Quality Parameters ◽  
Point Of View ◽  
Production Costs ◽  
Economic Point ◽  
Babassu Palm ◽  
Number Of Leaves ◽  
The Cost

ABSTRACT The use of pre-sprouted seedlings in the implantation of sugarcane crops not only reduces the establishment period and production costs, but also has other advantages, such as a lesser requirement of propagules (stems) and greater phytosanitary control of the seedlings, when compared to conventional planting. Commercial substrates are also expensive and their use increases the cost of seedlings. This study aimed to evaluate the quality of sugarcane pre-sprouted seedlings grown on substrates with different proportions of decomposed babassu palm stem (DBPS), as well as to recommend the substrate formulation that provides the most favorable environment for the growth and development of sugarcane pre-sprouted seedlings. For preparation of the substrate (S), DBPS and soil were used in the following proportions: S1: 0 % of DBPS + 100 % of soil; S2: 20 % of DBPS + 80 % of soil; S3: 40 % of DBPS + 60 % of soil; S4: 60 % of DBPS + 40 % of soil; S5: 80 % of DBPS + 20 % of soil; S6: 100 % of DBPS + 0 % of soil. The use of S2 and S3 considerably improved the seedling quality parameters, such as sprout diameter and length, number of leaves and total, shoot and root dry mass. However, from an economic point of view, S2 is recommended for use.

Modernization of the State Internal Financial Audit System of the Russian Federation

Auditor ◽  
2020 ◽  
Vol 6 (11) ◽  
pp. 31-38
Author(s):  
Larisa Pavlova
Keyword(s):  
Russian Federation ◽  
The State ◽  
Point Of View ◽  
Internal Auditor ◽  
Audit System ◽  
Regulatory Authorities ◽  
Financial Audit ◽  
The Russian Federation

Th e article examines the ongoing changes in the fi eld of internal fi nancial audit in Russia, carried out in four vectors: regulatory; personnel; empowering the internal auditor with de facto independence and improving automated systems. Th e assessment of the quality of the internal fi nancial audit system in the Russian Federation was carried out according to the data of regulatory authorities and from the point of view of the heads of fi nancial services of budgetary institutions. Measures are proposed to improve the state internal fi nancial audit.

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