scholarly journals To a problem of the markers of vessels wall at EPH-gestosis

1998 ◽  
Vol 47 (1) ◽  
pp. 19-23
Author(s):  
E. K. Ailamasian ◽  
M. S. Zainulina ◽  
N. N. Petrishev
Keyword(s):  
Vessel Wall ◽  
Circulating Cells ◽  
Definition Of ◽  
And Control ◽  
Aggregate Platelet ◽  
Eph Gestosis ◽  
Dry Substance ◽  
Magnesium Therapy

Content in blood of markers of damage of a vessel wall (factor Willebrand, tissue of a catalyst plasminogen, cells circulating in blood endothelium), and also intravessel an aggregate platelet and uterine - placental bloodcurrent at 205 patients, among which woman with physiological current of pregnancy and with EPH-gestosis of a various degree of weight is investigated. The patients with nephropathy and preeclampsy were divided into groups depending on a method of treatment. The 46 pregnant with EPH-gestosis of a various degree of weight was carried by clofelin in a daily doze 0,00015-0,0003 g during 7-10 days, 42 women therapy (the course doze 25,5-27 g of dry substance) is spent magnesium, 59 pregnant received clofelin and magnesium therapy in the above-stated dozes. The group of comparison formed 38 patients. It was shown the important value of a research of markers of damage endothelium for diagnostics, definition of a degree of weight and control for efficiency of therapy pregnant with EPH-gestosis. Clofelin and magnesium, used for treatment of pregnant with EPH-gestosis as is independent, and in a combination, have endotheliumprotection operation, as reduce in authentic decrease of a content in blood of a marker of vessel's disorders of circulating cells endothelium, and also reduce intravessel an aggregate of platelets and improve uterine-placental bloodcurrent.

administrasi ketatausahaan sekolah

2020 ◽  
Author(s):  
Isra Revenia
Keyword(s):  
Information Needs ◽  
Control Functions ◽  
Definition Of ◽  
The Right ◽  
And Control

This article is made to know the destinantion and the administrasi functions of the school in order to assist the leader of an organazation in making decisions and doing the right thing, recording of such statements in addition to the information needs also pertains to the function of accountabilitty and control functions. Administrative administration is the activity of recording for everything that happens in the organization to be used as information for leaders. While the definition of administration is all processing activities that start from collecting (receiving), recording, processing, duplicating, minimizing and storing all the information of correspondence needed by the organization. Administration is as an activity to determine everything that happens in the organization, to be used as material for information by the leadership, which includes all activities ranging from manufacturing, managing, structuring to all the preparation of information needed by the organization.

A STRATEGY FOR MONITORING THE IMPACTS OF COMBINED SEWER OVERFLOWS ON THE OHIO RIVER

1994 ◽  
Vol 30 (1) ◽  
pp. 167-175
Author(s):  
Alan H. Vicory ◽  
Peter A. Tennant
Keyword(s):  
National Policy ◽  
The United States ◽  
Ohio River ◽  
Combined Sewer Overflows ◽  
Treatment Technology ◽  
Design Storm ◽  
Combined Sewer ◽  
Sewer Overflows ◽  
Definition Of ◽  
And Control

With the attainment of secondary treatment by virtually all municipal discharges in the United States, control of water pollution from combined sewer overflows (CSOs) has assumed a high priority. Accordingly, a national strategy was issued in 1989 which, in 1993, was expanded into a national policy on CSO control. The national policy establishes as an objective the attainment of receiving water quality standards, rather than a design storm/treatment technology based approach. A significant percentage of the CSOs in the U.S. are located along the Ohio River. The states along the Ohio have decided to coordinate their CSO control efforts through the Ohio River Valley Water Sanitation Commission (ORSANCO). With the Commission assigned the responsibility of developing a monitoring approach which would allow the definition of CSO impacts on the Ohio, research by the Commission found that very little information existed on the monitoring and assessment of large rivers for the determination of CSO impacts. It was therefore necessary to develop a strategy for coordinated efforts by the states, the CSO dischargers, and ORSANCO to identify and apply appropriate monitoring approaches. A workshop was held in June 1993 to receive input from a variety of experts. Taking into account this input, a strategy has been developed which sets forth certain approaches and concepts to be considered in assessing CSO impacts. In addition, the strategy calls for frequent sharing of findings in order that the data collection efforts by the several agencies can be mutually supportive and lead to technically sound answers regarding CSO impacts and control needs.

An LQ Approach to Active Control of Vibrations in Helicopters

1996 ◽  
Vol 118 (3) ◽  
pp. 482-488 ◽  
Author(s):  
Sergio Bittanti ◽  
Fabrizio Lorito ◽  
Silvia Strada
Keyword(s):  
Optimal Control ◽  
Active Control ◽  
Linear Quadratic ◽  
Control Effort ◽  
Vibration Effect ◽  
Suitable Definition ◽  
Lq Optimal Control ◽  
The One ◽  
Definition Of ◽  
And Control

In this paper, Linear Quadratic (LQ) optimal control concepts are applied for the active control of vibrations in helicopters. The study is based on an identified dynamic model of the rotor. The vibration effect is captured by suitably augmenting the state vector of the rotor model. Then, Kalman filtering concepts can be used to obtain a real-time estimate of the vibration, which is then fed back to form a suitable compensation signal. This design rationale is derived here starting from a rigorous problem position in an optimal control context. Among other things, this calls for a suitable definition of the performance index, of nonstandard type. The application of these ideas to a test helicopter, by means of computer simulations, shows good performances both in terms of disturbance rejection effectiveness and control effort limitation. The performance of the obtained controller is compared with the one achievable by the so called Higher Harmonic Control (HHC) approach, well known within the helicopter community.

scholarly journals Method for designing multi-input system identification signals using a compact time-frequency representation

2021 ◽  
Author(s):  
Mathias Stefan Roeser ◽  
Nicolas Fezans
Keyword(s):  
System Identification ◽  
Design Method ◽  
Flight Test ◽  
Compact Representation ◽  
Time Frequency ◽  
Stability And Control ◽  
Frequency Representation ◽  
Aerodynamic Parameters ◽  
Definition Of ◽  
And Control

AbstractA flight test campaign for system identification is a costly and time-consuming task. Models derived from wind tunnel experiments and CFD calculations must be validated and/or updated with flight data to match the real aircraft stability and control characteristics. Classical maneuvers for system identification are mostly one-surface-at-a-time inputs and need to be performed several times at each flight condition. Various methods for defining very rich multi-axis maneuvers, for instance based on multisine/sum of sines signals, already exist. A new design method based on the wavelet transform allowing the definition of multi-axis inputs in the time-frequency domain has been developed. The compact representation chosen allows the user to define fairly complex maneuvers with very few parameters. This method is demonstrated using simulated flight test data from a high-quality Airbus A320 dynamic model. System identification is then performed with this data, and the results show that aerodynamic parameters can still be accurately estimated from these fairly simple multi-axis maneuvers.

scholarly journals Endothelium as a Source and Target of H2S to Improve Its Trophism and Function

Antioxidants ◽  
2021 ◽  
Vol 10 (3) ◽  
pp. 486
Author(s):  
Valerio Ciccone ◽  
Shirley Genah ◽  
Lucia Morbidelli
Keyword(s):  
Endothelial Dysfunction ◽  
Vessel Wall ◽  
Redox Reactions ◽  
Single Layer ◽  
Fine Tuning ◽  
Therapeutic Approaches ◽  
Impaired Wound Healing ◽  
Blood Fluidity ◽  
And Function ◽  
And Control

The vascular endothelium consists of a single layer of squamous endothelial cells (ECs) lining the inner surface of blood vessels. Nowadays, it is no longer considered as a simple barrier between the blood and vessel wall, but a central hub to control blood flow homeostasis and fulfill tissue metabolic demands by furnishing oxygen and nutrients. The endothelium regulates the proper functioning of vessels and microcirculation, in terms of tone control, blood fluidity, and fine tuning of inflammatory and redox reactions within the vessel wall and in surrounding tissues. This multiplicity of effects is due to the ability of ECs to produce, process, and release key modulators. Among these, gasotransmitters such as nitric oxide (NO) and hydrogen sulfide (H2S) are very active molecules constitutively produced by endotheliocytes for the maintenance and control of vascular physiological functions, while their impairment is responsible for endothelial dysfunction and cardiovascular disorders such as hypertension, atherosclerosis, and impaired wound healing and vascularization due to diabetes, infections, and ischemia. Upregulation of H2S producing enzymes and administration of H2S donors can be considered as innovative therapeutic approaches to improve EC biology and function, to revert endothelial dysfunction or to prevent cardiovascular disease progression. This review will focus on the beneficial autocrine/paracrine properties of H2S on ECs and the state of the art on H2S potentiating drugs and tools.

scholarly journals Basic approaches to the development of resistant social capital of the state customs service

2020 ◽  
pp. 100-105
Author(s):  
Tetiana Ruda
Keyword(s):  
Social Capital ◽  
Research Abstract ◽  
The State ◽  
Practical Implementation ◽  
Monitoring Design ◽  
Theoretical Generalization ◽  
Basic Approaches ◽  
Time Variables ◽  
Definition Of ◽  
And Control

Purpose. The aim of the article is research of the peculiarities of the development of resistant social capital of the State Customs Service and development of proposals for the development of a model of its development. Methodology of research. The following methods are used to achieve this goal: induction and deduction, theoretical generalization, abstraction, dialectical cognition – in the study of scientific sources and research of theoretical aspects of the development of resistant social capital, the definition of the categorical apparatus of the research; abstract and logical – to generalize theoretical positions, to form conclusions and proposals on the research topic. Findings. The essence and features of the development of resistant social capital are determined. The expediency of developing a model of development of resistant social capital of the State Customs Service, which is based on the principles of attributiveness and synergy, is substantiated. It allows to take into account the influence of environmental factors of the department and time variables on the development of social capital. The structural content of the development model is given, which includes: attributes of the object of development, attributes of the internal and external environment. The object, goals, functions and principles of building a model of development of resistant social capital of the State Customs Service are determined. A detailed description of each stage of application of the model of development of resistant social capital of the State Customs Service is given, which includes: monitoring, design, planning, implementation and control. The advantages of practical implementation of the proposed model are outlined. Originality. The study of theoretical aspects of the development of resistant social capital of the State Customs Service has been further developed. For the first time, proposals for the formation of a model for the development of resistant social capital at the sectoral level have been developed, its structure, features of practical implementation and advantages of application have been determined. Practical value. The main provisions of this study can be used in the process of developing proposals for the development of conceptual areas of development of resistant social capital in the State Customs Service. Key words: development, attributiveness, attributive model of development, development of resistant social capital of the State Customs Service, model of development of resistant social capital of the State Customs Service.

scholarly journals Methods of the Fiscal Mechanism for Regulating the Investment Development of the Ukrainian Economy

2020 ◽  
pp. 71-76
Author(s):  
Viktoriya Rudenko ◽  
Keyword(s):  
Economic Development ◽  
National Economy ◽  
Financial Policy ◽  
Investment Activity ◽  
Economic Issues ◽  
Theoretical Approaches ◽  
Scientific Substantiation ◽  
Definition Of ◽  
And Control ◽  
Financial Mechanism

In market conditions, one of the main regulators of economic development is the financial mechanism, a key element of which is the fiscal mechanism for regulating the national economy investment development. Currently, the methods of the fiscal mechanism are not used effectively enough in Ukrainian practice, as evidenced by the low investment attractiveness of the economy and weak investment activity of economic entities. Therefore, the definition of the essence and components of methods of the fiscal mechanism is currently among the important financial and economic issues, the scientific substantiation of which largely depends on the economy investment development. The article is devoted to the study of theoretical approaches to the functioning of the methods of the financial mechanism and on this basis to determine the content and composition of the methods of the fiscal mechanism. It was determined that there are various approaches to understanding the essence of financial methods (as means, forms, methods, rules) and three conceptual approaches to the interpretation of the methods of financial mechanism: management (considers the methods of financial mechanism as processes in which implementation of financial policy); organizational (treats the methods of the financial mechanism as a means of organizing financial relations, which are formed in the process of implementing financial policy); complex (characterizes the methods of the financial mechanism as a process of organizing financial relations to achieve the objectives of financial policy). As a result of research of theoretical bases of functioning of financial methods the essence of methods of the fiscal mechanism of regulation of national economy investment development was substantiated. The main methods of the fiscal mechanism were identified, including planning, organization and control. The basic requirements to functioning of methods of the fiscal mechanism of regulation of the national economy investment development were considered.

scholarly journals Microgrid System Design Based on Model Based Systems Engineering: the Case Study in the Amazon Region

2021 ◽  
Author(s):  
Miguel Angel Orellana Postigo ◽  
José Reinaldo Silva
Keyword(s):  
Systems Engineering ◽  
Amazon Forest ◽  
Small Communities ◽  
Model Based ◽  
Network Operation ◽  
Engineering Effort ◽  
Definition Of ◽  
And Control ◽  
Model Based Systems Engineering

Microgrid is a technically and economically viable opportunity to meet the demands of populations that, for various reasons, do not have access to electricity. The complexity of Smart Grid (SG) systems requires considerable engineering effort in the design process. Designing this type of complex system requires new approaches, methods, concepts and engineering tools. Where, requirements analysis plays a major role in better characterizing, understanding and specifying the domain of application that SG systems should solve. This work presents a systemic proposal based specifically on System Systems (SoS) which anticipates the formalization of requirements, aiming to understand, analyze and design SG within the scope of Model Based Systems Engineering (MBSE). The definition of a microgrid from the SoS perspective is presented in order to provide a complete view of its life cycle. Requirements would be represented in an Objective Oriented  Requirements Engineering (GORE) approach, specifically using visual diagrams based on the Keep All  Objectives Satisfied (KAOS) method, where network operation and control will be formally represented. A case  study for small communities in the equatorial Amazon forest is used as a case study for the proposed method.

scholarly journals ACCOUNTING IN TAXATION OF ENTERPRISES

2021 ◽  
pp. 115-128
Author(s):  
Olena PODOLIANCHUK
Keyword(s):  
Accounting Information ◽  
Tax Base ◽  
Planning And Control ◽  
Indirect Taxes ◽  
The Subject ◽  
Characteristic Features ◽  
Business Entities ◽  
Definition Of ◽  
Tax Reporting ◽  
And Control

The article analyzes the revenues of the consolidated budget of Ukraine and determines that budget revenues are growing, mainly due to taxes and fees. The normative definition of the terms «tax» and «collection» is revealed and the main characteristic features are outlined. A critical assessment of the essence of the characterized definitions was made and the inconsistency of the terminological apparatus was determined. It was found that the definitions take into account the principle of mandatory payment of tax or fee paid by a particular payer to a specific account of the allocation budget. The main criteria for distinguishing between direct and indirect taxes are highlighted: method of translation: direct – one participant in the calculation and payment, indirect – several participants; object of taxation: direct – from income, profit, property and resources, indirect – from the value of consumption or use of goods; subject of payment: direct is paid by the taxpayer – the manufacturer or seller, the owner of the goods, indirect – by the subject of the tax burden (the buyer who incurs costs). Taking into account the research of scientists and their own opinion, it is proposed to substantiate at the legislative level the terminology of definitions of direct and indirect taxes, as well as to outline a clear classification list. It is proved that accounting influences management decisions, as the received accounting information certifies the data on the activity of the enterprise and gives the chance to carry out further planning and control. It is determined that the purpose of accounting in taxation is to form a reliable and legally justified size of the tax base and determine the amounts of tax liabilities from taxes and fees for generalization in tax reporting for individual taxes. The accounting process of calculations for taxes and fees of business entities is outlined. It is proposed to separate the objects of taxation in the accounting policy of enterprises.

scholarly journals O Aberto: O Homem e o Animal de Giorgio Agamben – Uma Tentativa Hipertextual/The Open: The man and the animal of Giorgio Agamben - A hypertext attempt

2013 ◽  
Vol 4 (7) ◽  
pp. 1
Author(s):  
Cléber Ranieri Ribas de Almeida
Keyword(s):  
The Political ◽  
Public Order ◽  
Human Sciences ◽  
Giorgio Agamben ◽  
The Public ◽  
Ex Ante ◽  
The Subject ◽  
Definition Of ◽  
And Control ◽  
Manipulation And Control

O artigo se propõe elaborar uma exegese do livro O Aberto: o Homem e o Animal, de Giorgio Agamben, de maneira a expor o argumento central da obra bem como situar o autor na Filosofia Política contemporânea. Para Agamben, o aberto não se situa unicamente numa analítica fenomenológico-existencial do ser: politicamente, o lugar privilegiado de movimentação desse conceito situa-se especificamente na biofilosofia dos graus do orgânico. A definição desses graus torna-se cada vez mais imprecisa à medida em que se propõe distinguir o limite entre o que é o animal e o que é o humano. A inovação de Agamben na abordagem dessa questão, portanto, está no modo como ele politiza o tema do aberto e o situa numa zona estratégica entre a zoologia e as políticas do homem. A entificação do tema, o aberto, não é para o autor um índice de conspurcação cientificista; é, antes, um índice de incessante politização, isto é, realocação conceitual, modulação disciplinar e institucionalização jurídica. Agamben não quer apenas uma ciência da política, mas também uma política da ciência, entendendo a ciência como lugar soberano de mobilização, manipulação e controle dos corpos. Numa palavra, a ciência, especificamente, a biofilosofia e as ciências do homem, são legisladoras da decisão pública acerca do que é homem. E quem decide o que é o homem, decide ex ante, qual política e qual moral deve dispor sobre a ordem pública.Abstract: This paper aims to do an exegesis of Giorgio Agamben´s book The Open: the Man and the Animal, in order to expose its central point as well as to contextualize the author in Contemporary Political Philosophy. According to Agamben the open is not situated only in a phenomenological-existential analytics of being: politically the privileged place of that concept is specifically on the biophilosophy of organic grades. The definition of those grades becomes more and more imprecise as long as it aims to distinguish the limit between the man and the animal. The innovation of Agamben is the way how he politizes the subject of open and places it on a strategic zone between the zoology and the politics of man. Agamen does not want only a science of the political, but alson a politics of science by understanding the science as a sovereign place of mobilization, manipulation, and control of bodies. In a word, the science, especially the biophilosophy and the human sciences, are legislators of public decision about what man is. And who decides what the man is, do it ex ante which politics and which moral should rule over the public order. Keywords: Agamben, mankind, animal, biophilosophy.

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