DURATION OF ACARICIDAL ACTION OF THE DRUG «KENEM» AND ECONOMIC JUSTIFICATION FOR THE PROTECTION OF CATTLE FROM IXODIC MITES

Habarshy ◽  
2021 ◽  
pp. 50-60
Author(s):  
A.B. Myrzhiyeva ◽  
M.Zh Suleimenov ◽  
Uslu Ugur ◽  
A.S. Ibazhanova ◽  
L.O Zhanteliyeva L.O
Keyword(s):  
Economic Feasibility ◽  
Point Of View ◽  
Scientific Article ◽  
Special Equipment ◽  
Practical Point ◽  
Acaricidal Efficacy ◽  
Economic Justification ◽  
Long Duration ◽  
Similar Drug ◽  
The Cost

The scientific article presents the duration of acaricidal effect of «Kenem» drug, and its economic feasibility for protecting cattle against ixodic ticks. As a result of the study, the acaricidal efficacy and the duration of the residual acaricidal effect of drugs are important components in the planning of anti-tick measures. From a practical point of view, the economic feasibility of treating cattle against ixodic ticks in the presented conditions of acaricides in the southern regions is considered important. Despite the fact that the cost of the drug per 100 head exceeds the cost of a similar drug by 1 788.15 tenge, the frequency of its use is less, and additional installations are not required. This is due to the long duration of residual acaricidal effect of Kenem, which is 30 days, which allows to reduce the number of therapeutic measures.When calculating the economic feasibility for the use of acaricides to protect cattle against ixodic ticks, the most convenient way to prevent the sucking of ixodic ticks to animals is the local application of Kenem, which does not require special equipment and special skills of technical staff. Drug duration is 30 days, therefore the cost of its use for the entire season of active ticks per 1 animal is 44% cheaper, compared to veteran, i.e. 1,421.4 tenge.

scholarly journals Economic Study of Solar Chimney Power-Water Distillation Plant (SCPWDP)

Energies ◽  
2020 ◽  
Vol 13 (11) ◽  
pp. 2789 ◽  
Author(s):  
Emad Abdelsalam ◽  
Feras Kafiah ◽  
Malek Alkasrawi ◽  
Ismael Al-Hinti ◽  
Ahmad Azzam
Keyword(s):  
Weather Conditions ◽  
Economic Feasibility ◽  
Point Of View ◽  
Economic Study ◽  
Solar Chimney ◽  
Water Distillation ◽  
Cost Of Energy ◽  
Marginal Improvement ◽  
The Cost ◽  
Distillation Plant

This work provides technical and economic feasibility of installing a solar chimney power-water distillation plant (SCPWDP) in the port of Aqaba in Jordan. A mathematical model for the SCPWDP has been developed and validated. A full year of weather conditions data has been processed, where water and electricity productions have been estimated. The results show that the SCPWDP can produce 481,440 kWh of electricity and 123,753 ton of distilled water yearly simultaneously. The economic analysis shows that the levelized cost of energy (LCOE) for the SCPWDP is $1.86/kWh. The cost estimate seems reasonable once compared with other studies. However, from economical point of view the LCOE of SCPWDP requires a further decrease in order to make it economically feasible. The sensitivity analysis shows that increasing the chimney height of the SCPWDP would increase the production of electricity, and hence, decreases the LCOE. However, increasing the chimney height would have a marginal improvement since it increases both capital and operation expenditures.

scholarly journals Construction project budgeting including time buffers and costs

2014 ◽  
Vol 13 (4) ◽  
pp. 389-397
Author(s):  
Mieczysław Połoński
Keyword(s):  
Risk Analysis ◽  
Point Of View ◽  
Analysis Method ◽  
Continuous Curve ◽  
Cost Estimating ◽  
Planning Stage ◽  
Practical Point ◽  
Applied Method ◽  
Entire Object ◽  
The Cost

The proposed method presented in this article concerns cost estimating of projects, including contingency. It points to the possibility of application of time buffers for this purpose. From the practical point of view, the enhanced calculation at the planning stage of works, taking into account cost contingency, is important and meets the expectations of owners, who tend to exceed the planned costs of investment without considering reserve costs. The implementation of the calculation is relatively simple, and basically requires one person to be acquainted with the planned costs of particular tasks, even in a deterministic way. This article presents the assumptions of the proposed method and a calculation example involving a real construction object. Depending on the data available to the planner, the results are presented concerning the calculations of the amount of cost contingency of the entire project by way of seven variants of calculation. With reference to the provided example, depending on the applied method, the increase of the cost of the entire undertaking ranges from 21-36 % of the costs of the entire project. The highest contingency costs were obtained by using the risk analysis method (35-36 %). Other methods gave consistent results within the range of 21-26% of the costs of the entire object. In the conclusion, a continuous curve is shown depicting an increase of costs during the planned works.

scholarly journals Measures to reduce the downtime of a transit wagon with processing

2020 ◽  
Vol 1 (1-2) ◽  
pp. 88-93
Author(s):  
D. Yu. Grishkova
Keyword(s):  
Carrying Capacity ◽  
Point Of View ◽  
Average Weight ◽  
Practical Point ◽  
Car Traffic ◽  
Marshalling Yard ◽  
Reducing Costs ◽  
The Cost ◽  
Positive Effect

The program for the development of marshalling yards until 2025 assumes the concentration of car traffic processing at large, technically well-equipped marshalling yards. Measures to reduce the downtime of transit cars with processing at the marshalling yard A, aimed at identifying and reducing costs when driving freight trains of increased weight and length on the section A–I1, are relevant from a practical point of view.One way to reduce the cost of driving freight trains of increased weight and length is to avoid forming 9,000-ton trains. Station A forms trains of increased mass and length, measuring 8000 tons and 9000 tons. This technology has a certain positive effect — an increase in the average weight of the train by 25.5 tons, reducing the need for locomotives and locomotive crews, increasing the carrying capacity of the section, unloading the tracks of the receiving and sending fleet. Also, this technology entails a certain number of difficulties in operation, such as certain requirements for the equipment of locomotives and the use of only three-section locomotives for trains weighing 9,000 tons. This raises the question of the feasibility of driving trains weighing 9,000 tons. 

scholarly journals The formation of microbiots in the body of primates and the provision of their diets with a balanced ratio of macro- and micronutrients

2021 ◽  
Vol 282 ◽  
pp. 04015
Author(s):  
N.V. Gaponov ◽  
O.G. Loretts
Keyword(s):  
Intestinal Microflora ◽  
Economic Feasibility ◽  
Point Of View ◽  
The Body ◽  
Feed Production ◽  
Long Time ◽  
Macro And Micronutrients ◽  
Hematological And Biochemical Parameters ◽  
The Cost ◽  
Endogenous Synthesis

This article presents studies of the formation of symbiotic primitive microbionts and the balancing of macro- and micronutrients of their feeds. To date, more than 20 thousand diverse physiologically active macro- and micronutrients have been isolated and characterized from feed and food products. For a long time, it was believed that the only source of a large number of nutrients is only feed and food. However, experiments convincingly showed that the symbiotic intestinal microflora also takes an active part in the endogenous synthesis and recycling of many macro- and micronutrients. At the same time, the use of the probiotic complex Bactistatin and fish meal did not adversely affect the hematological and biochemical parameters of the blood of experimental monkeys, all indicators were within the physiological norm. And testing the experiment on a larger population, under conditions of enclosure, allowed to establish a reduction in the cost of feed and nutrients in experimental primates and to prove the economic feasibility of using the studied ingredients from the point of view of profitability of feed production and primate content.

scholarly journals Economic justification for growing walnut rootstocks (Juglans regia L.)

2021 ◽  
Vol 17 (1) ◽  
pp. 80-85
Author(s):  
V. Yu. Zatokovyi ◽  
L. M. Kotsiubynska ◽  
O. V. Motorna ◽  
V. A. Pavliuk ◽  
N. V. Pavliuk
Keyword(s):  
Fuel Consumption ◽  
Economic Efficiency ◽  
Low Cost ◽  
Juglans Regia ◽  
Economic Feasibility ◽  
Energy Assessment ◽  
Economic Justification ◽  
Total Fuel Consumption ◽  
Labor Remuneration ◽  
The Cost

Purpose. To establish economic feasibility of growing walnut rootstocks. Methods. Walnut seedlings, promising as rootstocks in Ukraine, were studied in nurseries IE Zatokovyi V. Yu. (Sloboda Komarivtsi village, Storozhynets district, Chernivtsi region) during 2018–2020. Economic efficiency of growing rootstocks was determined according to the Method of economic and energy assessment of types of fruit and berry plantations, pomological varieties and the results of technological research in horticulture (2002). Results. To determine the economic efficiency of seedling cultivation, the technological map of walnut seedling cultivation was analyzed. The largest share in the structure of costs was accounted for by labor remuneration – 86.7%. The reason was the use of manual labor, which accounted for 96.5% of the total technology of growing seedlings. The level of mechanization of cultivation was only 3.5%. The total fuel consumption per 1 hectare was 120.7 liters, or UAH 2,957.20 in monetary terms. Thus, fuel consumption accounted for a small share – 0.4% of the cost of one seedling. One hectare of land provided an output of 65 thousand pcs of walnut seedlings, which amounted to 1,625 thousand UAH at a cost of 25 UAH/piece. Material costs amounted to 46.16 thousand UAH/ha (total costs – 712.43 thousand UAH). Therefore, the cost was extremely low and the level of profitability was extremely high.          Conclusions. Growing walnut seedlings of the varieties ‘Slava Ukrainy’, ‘Pamiati Zatokovoho’, ‘Lysychanskyi’ is economically feasible. This is due to the relatively low cost of one seedling (UAH 10.82) and high profitability of production of the original breeding material for grafting and planting industrial crops.

Evaluation Of The Functional Of Space-Planning Arrangement Of A Building

2019 ◽  
pp. 4-9
Keyword(s):  
Numerical Simulation ◽  
Life Cycle ◽  
Initial Data ◽  
Objective Assessment ◽  
Objective Evaluation ◽  
Point Of View ◽  
Shopping Centers ◽  
Space Planning ◽  
Planning Decisions ◽  
The Cost

The article focuses on the problem of the lack of objective evaluation of space-planning arrangement of buildings as a creative approach of the architect to the performing of functional tasks by the object. It is proposed to create a methodology for assessing the functional of space-planning solutions of buildings on the basis of numerical simulation of functional processes using the theory of human flows. There is a description of the prospects of using this method, which makes it possible to increase the coefficient of compactness, materials and works saving, more efficient use of space, reduce the cost of the life cycle of the building, save human forces and time to implement the functional of the building. The necessary initial data for modeling on the example of shopping and shopping-entertainment centers are considered. There are three main tasks for algorithmization of the functional of shopping centers. The conclusion is made about necessity of development of a method for objective assessment of buildings from the point of view of ergonomics of space-planning decisions based on the study of human behavior in buildings of different purposes.

PREREQUISITES FOR THE FORMATION OF A MECHANISM FOR STATE REGULATION OF SOCIAL GUARANTEES IN THE REGION

2017 ◽  
Author(s):  
Vitaly Lobas ◽  
◽  
Elena Petryaeva ◽  
Keyword(s):  
Social Protection ◽  
Well Being ◽  
State Regulation ◽  
The State ◽  
Point Of View ◽  
Periodic Review ◽  
Cost Of Living ◽  
Economic Relations ◽  
State Management ◽  
The Cost

The article deals with modern mechanisms for managing social protection of the population by the state and the private sector. From the point of view of forms of state regulation of the sphere of social protection, system indicators usually include the state and dynamics of growth in the standard of living of the population, material goods, services and social guarantees for the poorly provided segments of the population. The main indicator among the above is the state of the consumer market, as one of the main factors in the development of the state. Priority areas of public administration with the use of various forms of social security have been identified. It should be emphasized that, despite the legislative conflicts that exist today in Ukraine, mandatory indexation of the cost of living is established, which is associated with inflation. Various scientists note that although the definition of the cost of living index has a well-established methodology, there are quite a lot of regional features in the structure of consumption. All this is due to restrictions that are included in the consumer basket of goods and different levels of socio-economic development of regions. The analysis of the establishment and periodic review of the minimum consumer budgets of the subsistence minimum and wages of the working population and the need to form state insurance funds for unforeseen circumstances is carried out. Considering in this context the levers of state management of social guarantees of the population, we drew attention to the crisis periods that are associated with the market transformation of the regional economy. In these conditions, there is a need to develop and implement new mechanisms and clusters in the system of socio-economic relations. The components of the mechanisms ofstate regulation ofsocial guarantees of the population are proposed. The deepening of market relations in the process of reforming the system of social protection of the population should be aimed at social well-being.

Tertiary Nitrification Pilot Plants on Parisian Waste Water

1990 ◽  
Vol 22 (1-2) ◽  
pp. 347-352 ◽  
Author(s):  
C. Paffoni ◽  
B. Védry ◽  
M. Gousailles
Keyword(s):  
Waste Water ◽  
Metropolitan Area ◽  
Fixed Bed ◽  
Point Of View ◽  
Operating Conditions ◽  
Research Center ◽  
Daily Output ◽  
Practical Point ◽  
Fixed Bed Reactors

The Paris Metropolitan area, which contains over eight million inhabitants, has a daily output of about 3 M cu.meters of wastewater, the purification of which is achieved by SIAAP (Paris Metropolitan Area Sewage Service) in both Achères and Valenton plants. The carbon pollution is eliminated from over 2 M cu.m/day at Achères. In order to improve the quality of output water, its tertiary nitrification in fixed-bed reactors has been contemplated. The BIOFOR (Degremont) and BIOCARBONE (OTV) processes could be tested in semi-industrial pilot reactors at the CRITER research center of SIAAP. At a reference temperature of 13°C, the removed load is approximately 0.5 kg N NH4/m3.day. From a practical point of view, it may be asserted that in such operating conditions as should be at the Achères plant, one cubic meter of filter can handle the tertiary nitification of one cubic meter of purified water per hour at an effluent temperature of 13°C.

Economic feasibility of restoration of degraded and neglected lands

2020 ◽  
pp. 79-90
Author(s):  
Anastasiya V. Mironova ◽  
Igor’ V. Liskin ◽  
Irina I. Afonina
Keyword(s):  
Soil Layer ◽  
Black Soil ◽  
Economic Feasibility ◽  
Research Purpose ◽  
Necessary Condition ◽  
Labor Costs ◽  
Human Needs ◽  
Fallow Lands ◽  
The Cost ◽  
Regions Of Russia

Neglect of soils leads to their degradation, worsens useful properties, and reduces fertility and productivity. (Research purpose) The research purpose is in conducting a comparative analysis of technologies for treating degraded soils, taking into account the economic feasibility of their restoration in non-black-soil regions of Russia. (Materials and methods) The article shows the main technological scheme of restoration of degraded soils. Authors have identified the main groups of land that are located in non-black-soil regions of Russia. (Results and discussion) The article presents the need for equipment, economic and labor costs for the restoration of each type of land in the non-black-soil regions of Russia. Authors took into account that the salary of machine operators depends on the time of direct execution of the task. It was found that the restoration of virgin and fallow lands was the most preferable from the economic, energy-saving and environmental points of view. The article shows that the restoration of pasture areas exceeds the cost of processing virgin lands, but the number of necessary machine and tractor units is comparable to work on virgin lands. Authors recommend to develop the soils with woody and shrubby vegetation in the first place, starting with land occupied by young plants. It is necessary to take into account the criteria for the fertility of the soil layer. It was found that soils with a small excess of moisture have small cost of its development, while on heavily swampy soils the cost of work on their development is many times higher than the cost of restoring other types of land. (Conclusion) The article shows that the restoration of neglected land is a necessary condition for improving the provision of human needs for food and a number of industrial goods. First of all, it is necessary to develop land that requires minimal investment of economic and labor costs.

scholarly journals On the Design of Outdoor Leader-Follower UAV-Formation Controllers from a Practical Point of View

IEEE Access ◽  
2021 ◽  
pp. 1-1
Author(s):  
Lucas Vago Santana ◽  
Alexandre Santos Brandao ◽  
Mario Sarcinelli-Filho
Keyword(s):  
Point Of View ◽  
Practical Point
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