scholarly journals Unstable Hemostasis and Specific Postoperative Complications (Literature Review)

2020 ◽  
Vol 5 (4) ◽  
pp. 98-102
Author(s):  
D. V. Lebedeva ◽  
E. A. Ilyicheva
Keyword(s):  
Postoperative Complications ◽  
Rapid Development ◽  
Point Of View ◽  
The Body ◽  
Cost Of Treatment ◽  
Duration Of Hospital Stay ◽  
Technical Errors ◽  
Perioperative Bleeding ◽  
The Cost

Perioperative bleeding occupies a leading place among all surgical complications and, despite the rapid development of surgery, remains relevant to this day. In addition to an increase in mortality, bleeding can cause the development of other postoperative complications, which lead to disability of patients and to a decrease in the quality of life in all age groups. Most perioperative bleeding are caused by technical errors. This article reviews the problem of perioperative bleeding from the point of view of impaired coagulation capabilities of the body. The main etiopathogenetic features of hemostasis during the development of this complication are considered. The analysis of postoperative complications, which were directly or indirectly caused by bleeding during or after surgery, is presented. The prevalence of these complications in various areas of surgery has been demonstrated. More detailed study of the hemostasis system and the identification of predictors of hemostasis difficulties before the surgery may cause an improvement in the results of surgical treatment and reduce the number of postoperative complications and the duration of hospital stay. Accordingly, this will lead to a decrease in the cost of treatment and an increase in patient satisfaction with the medical care. In connection with the above, there is a great interest among surgeons and anesthesiologists in preventing the development of perioperative bleeding.

scholarly journals Intelligent Routing Control for MANET Based on Reinforcement Learning

2018 ◽  
Vol 232 ◽  
pp. 04002
Author(s):  
Fang Dong ◽  
Ou Li ◽  
Min Tong
Keyword(s):  
Reinforcement Learning ◽  
Control Algorithm ◽  
Rapid Development ◽  
Selection Strategy ◽  
Performance Simulation ◽  
Multiple Parameters ◽  
Intelligent Routing ◽  
Routing Control ◽  
The Cost

With the rapid development and wide use of MANET, the quality of service for various businesses is much higher than before. Aiming at the adaptive routing control with multiple parameters for universal scenes, we propose an intelligent routing control algorithm for MANET based on reinforcement learning, which can constantly optimize the node selection strategy through the interaction with the environment and converge to the optimal transmission paths gradually. There is no need to update the network state frequently, which can save the cost of routing maintenance while improving the transmission performance. Simulation results show that, compared with other algorithms, the proposed approach can choose appropriate paths under constraint conditions, and can obtain better optimization objective.

scholarly journals LEGAL RISKS IN THE PRACTICE OF A DENTIST

2018 ◽  
Vol 22 (6) ◽  
pp. 309-313
Author(s):  
S. N Andreeva
Keyword(s):  
Dental Care ◽  
Professional Responsibility ◽  
Cost Of Treatment ◽  
Results Of Treatment ◽  
Judicial Practice ◽  
Decisive Importance ◽  
Legal Risks ◽  
Civil Cases ◽  
The Cost

The article presents the results of the analysis of judicial practice for five years (2013-2017) in civil cases related to defects of dental care. Studies have shown that the most common reasons for patients to go to court are claims to orthopedic dentists (in 42% of cases) and dental therapists (in 31% of cases). The specialty of the doctor is not of decisive importance for the occurrence of judicial risks, due to the fact that the quality of complex dental care is most often assessed (in 45% of cases). The largest amounts of payments, exceeding 92 times the cost of treatment, are determined by dentists-surgeons. The study substantiates the need to develop new assessments at the stages of treatment, criteria for assessing the achieved results of treatment and the development of the practice of insurance of professional responsibility of dentists.

scholarly journals Plasmapheresis with return of cryoglobulin-depleted autologous plasma (cryoglobulinpheresis) in cryoglobulinemia

Blood ◽  
1980 ◽  
Vol 55 (5) ◽  
pp. 866-870 ◽  
Author(s):  
BC McLeod ◽  
RJ Sassetti
Keyword(s):  
Plasma Exchange ◽  
Treatment Process ◽  
Clinical Manifestations ◽  
Cost Of Treatment ◽  
Autologous Plasma ◽  
Abnormal Protein ◽  
Replacement Fluid ◽  
The Cost

Three patients with cryoglobulinemia have been treated with automated plasma exchange procedures in which the replacement fluid was autologous plasma, obtained at a previous plasmapheresis and incubated in the cold to precipitate abnormal protein. All three responded with a reduction in cryoglobulin level and an improvement in clinical manifestations of cryoglobulinemia. The cost of treatment was less than that of conventional plasmapheresis, even though the quality of the replacement fluid was superior. The term “cryoglobulinpheresis” is suggested for this treatment process.

scholarly journals PILOT-SCALE METHANE DEGRADATION BIOCOVER AT OPERATING LANDFILL

2019 ◽  
pp. 88-92
Author(s):  
A. Sholokhova ◽  
O. Tsibernaja ◽  
V. Mykhaylenko ◽  
J. Burlakovs ◽  
V. Kuusemets ◽  
...  
Keyword(s):  
Biological Treatment ◽  
Fine Fraction ◽  
Pilot Scale ◽  
Point Of View ◽  
The Body ◽  
Cover Layer ◽  
Attractive Option ◽  
The Cost ◽  
Landfill Gases

A landfill is a large bioreactor, in the body of which landfill gases are generated due to anaerobic degradation of organic material. According to European legislation, the emission of methane, one of the landfill gases, should be kept to a minimum as methane is a greenhouse gas and has a significant impact on our climate. With large volumes, methane can be used for energy production, but if the collection is uneconomic, an attractive option would be to cover the landfill with a bioactive layer to degrade methane in-situ. In operational Uikala sanitary landfill, Estonia, where active gas collection system exists, it was found that uncaptured gas could be degraded in bioactive cover layer. To check whether such cover layer could be built from fine fraction after mechanical biological treatment (MBT), two experimental cells were constructed (0-20 mm and 0-40 mm fractions). The paper presents the design of experimental cells, a description of materials for construction and construction process, and preliminary results. Measurement system was installed in both cells: gas wells at eight depths and on three locations on surface. Three-level lysimeters were installed to determine water balance. Research is planned for two years with monthly gas sampling. The objective of the work is proving which of the MBT fractions, 0-20 or 0-40 mm, function better for methane degradation. Confirmation of the methane degradation efficiency in fine MBT fraction is important not only from the ecological point of view. The use of a fine fraction as a material for methane degradation layer would reduce the cost of processing this fraction and become a good example to a circular economy since the landfill would be recultivated using its own resources.

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.

scholarly journals Application of soft sensors in the automated process control of different industries

2020 ◽  
Vol 166 ◽  
pp. 05003
Author(s):  
Oleksandr Savytskyi ◽  
Maksym Tymoshenko ◽  
Oleksandr Hramm ◽  
Serhii Romanov
Keyword(s):  
Control Systems ◽  
Low Cost ◽  
Modern Technology ◽  
Point Of View ◽  
Industrial Processes ◽  
Soft Sensors ◽  
Automated Control ◽  
The Cost ◽  
Virtual Data

Sustainable development of industry is closely related with tries to automate industrial processes in all possible ways. Recent advances in automated control systems have led to decreasing the cost of hardware and energy consumption. This article describes examples of soft sensors using in various industries. The main advantages of soft sensors are low cost, flexibility and versatility. In addition, the soft sensors are environmentally friendly as they significantly reduce the amount of equipment and do not require utilization. Despite these benefits, there are some problems with using them. First problem consists in what information and how needs to be measured to use received data in calculation of another virtual data. Second problem is using proper software and the time of mathematical calculations. The goal of the soft sensors is generation of valid virtual data for the controller to increase the accuracy and quality of the automated control. The article is of interest from the point of view of possibilities to applicate modern technology in solving various tasks of automated control.

scholarly journals TEXTBOOK: an Economic Review

2018 ◽  
Author(s):  
Mardalena
Keyword(s):  
Learning Process ◽  
Point Of View ◽  
The Other ◽  
Purchasing Power ◽  
Limited Time ◽  
High Demand ◽  
Important Thing ◽  
The Cost ◽  
Two Sides

Textbook becomes important thing in learning process in the class. On the other side some teachers have a problem in choosing a appropriate textbook for their student. They have only limited time for selecting and choosing the appropriate one for their student. That is a problem that is faces in teaching-learning.Text book can be a media for teachers to do their activity in the classroom. We shall divide and select text books is to give an idea of the type of books available, and in a few cases make some suggestion as to how selection may he made, and in this paper will be discussed about three main categories about text books. Textbooks and education are two things which are closely related each other. The existence of textbooks supports the development of education in general. Nowadays, the cost of textbooks which are generally used by the doer of education such as teacher and students are getting increased each year. This problem aroused because of several things. They are the high cost of basic materials, the full-colored books, and high demand of books. The high cost of books gives the advantages and also disadvantages. To the publishers, the high cost of books will give them more profit. Besides, high cost of books is identically with the better quality of the textbooks both from the content and also the paper used. From the students' point of view, the high cost of textbooks gives them less chance to buy it. That's because their purchasing power are quite low. To solve the problem, some solutions are needed. Some of them are the students may use digital textbooks, copy them, use the handbook made by the teacher, use old books as references, and buy imitation books orhijacked books. For the publishers, some of the solutions to reduce the price of the books are do not take profit much, use recycle materials to make books, and think about the purchasing power of the society. However, discussing the textbooks seen from the economical point of view seems like the coin which has two sides. Good side and bad side, benefits and loss.

scholarly journals Productivity And Quality Of Spring Soft Wheat Grain Depending On Root Feeding With Liquid Nitrogen Fertilizers On Black Soils Of South Orenburg Region

2021 ◽  
Vol 901 (1) ◽  
pp. 012061
Author(s):  
R R Ibragimova ◽  
G F Yartsev ◽  
R K Baikasenov ◽  
T P Aysuvakova ◽  
B B Kartabayeva ◽  
...  
Keyword(s):  
Crop Production ◽  
Rapid Development ◽  
Central Zone ◽  
Nitrogen Fertilizers ◽  
Mineral Fertilizers ◽  
Factors Affecting ◽  
Orenburg Region ◽  
The Government ◽  
The Cost

Abstract The relevance of the topic of scientific research is associated with the use of new liquid fertilizers and a growth regulator in spring wheat crops to increase the yield and quality of grain in the central zone of the Orenburg region. Ensuring food security today is becoming one of the most urgent tasks set by the government of the Russian Federation for domestic agriculture. To solve this problem, it is necessary, first of all, to increase the yield of agricultural crops, rationally using all the factors affecting it. One of these factors is the timely and sufficient application of mineral fertilizers, the cost of which largely determines the size of the cost of production. The emergence of precision farming is associated, first of all, with the improvement of all types of agricultural machinery and technologies, as well as with the rapid development of computer technology, methods of computer modeling and information technology. The integrating basis of the technology is geographic information systems that allow registering and processing information characterizing the state of soil and crops. This information makes it possible to effectively use one of the most significant resources in crop production - mineral fertilizers.

scholarly journals Display of cryptocurrency in accounting

2021 ◽  
pp. 13-22
Author(s):  
Andrii Makurin
Keyword(s):  
Technological Development ◽  
Rapid Development ◽  
Point Of View ◽  
Intangible Asset ◽  
Accounting System ◽  
Mining Equipment ◽  
Virtual Currency ◽  
Mathematical Problems ◽  
The Cost ◽  
Digital Assets

The purpose of the research to determine the main features of the use of cryptocurrency and its identification as an object in the account. A comparative description of cryptocurrencies, electronic money and paper money is given. It has been established that there are no grounds to classify various types of cryptocurrencies in the accounting system as ordinary currencies or assets in a given period of time because they: are not regulated by any jurisdictions; it is not possible to identify the issuer or the specific organization responsible for its issuance; cryptocurrency exists only in the virtual Internet environment. Methods. General scientific methods and approaches, systematic approach, general research methods (analysis, synthesis, generalization, comparison), statistical methods. Results. The list of stages for reflection of activity of the business entity with use of cryptocurrency is offered and considered. The mining process is analysed and the list of cost items for the extraction of new digital coins is highlighted. The variant on reflection in the account of operations with cryptocurrency on accounts of accounting is offered. There are options for reflection in the accounting of cryptocurrency depending on its recognition: virtual goods, intangible assets, financial investments, digital money. To calculate the cost of cryptocurrency obtained by self-extraction, it is necessary to consider the main costs that need to be identified and reflected in the account. In addition to cryptocurrency, you can extract altcoins, lightcoins or convert cryptocurrencies into stablecoins, which cannot be extracted, but can only be purchased. The article presents the main aspects of calculating the cost, which include: the cost of electricity for individuals and legal entities in the country; the cost of the necessary equipment, its depreciation and maintenance, depreciation; residual value at which you can sell old mining equipment; hash – the speed of solving mathematical problems with one or another equipment; network load and production complexity; monetary value or exchange rate of a particular cryptocurrency or digital assets. Practical meaning. Despite all the scientific developments, the issue of accounting for cryptocurrency from the point of view of IFRS is quite debatable. On the one hand, most propose to account for it as a specific intangible asset. Virtual currency is a huge amount of computing power and digital assets. At this stage of technological development of mankind, cryptocurrency is gaining a stable position in the international market. Prospects for further research. Rapid development is causing further capacity growth and interest, but may eventually lead to collapse. However, if the price stability of the cryptocurrency is achieved, it can be used in international transactions, not just for speculative gain. However, this issue will be directly related to the legalization of the new currency and its recognition by central banks as a means of exchange or storage of money. There is a need for further research to understand the basic conditions for the use of digital currency in the payments market.

scholarly journals Exploring the Perfection Measures of Quality Management in Construction Site of Industrial and Civil Buildings

2017 ◽  
Vol 1 (3) ◽  
Author(s):  
Zhang Wei
Keyword(s):  
Construction Industry ◽  
Construction Projects ◽  
Rapid Development ◽  
Construction Workers ◽  
Construction Site ◽  
Construction Enterprises ◽  
Existing Problems ◽  
Project Construction ◽  
The Cost

At the present stage, China's construction industry has achieved rapid development with the rapid development of our society and economy. In the construction of our country's construction industry, scientific and rational project construction management can not only effectively improve the safety quality of construction workers, strengthen the personnel management of construction workers, effectively reduce the accidents of construction projects, but also can save the cost of construction projects and improve the economic efficiency of construction enterprises to the greatest extent. In view of this, this paper first analyzes the existing problems in the management of industrial and civil construction site and puts forward corresponding solutions.

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