scholarly journals INCREASE OF INDICATORS OF VEHICLES’ SMOOTH RUNNING BY INTERNAL SUSPENSION OF WHEELS

2021 ◽  
Vol 3 ◽  
pp. 343-347
Author(s):  
Vladimir Timofeev ◽  
Alexander Enaev ◽  
Anna Dmitrieva ◽  
Evgeniy Seleznev ◽  
Tatyana Klets
Keyword(s):  
Independent System

The article discusses the relevance of increasing the smoothness of the movement of vehicles, and also substantiates the feasibility of using internal suspension of wheels in conjunction with a suspension and as an independent system. 

Congestion Management in Restructured Power Systems with Economic and Technical Considerations

2019 ◽  
Vol 1 (1) ◽  
pp. 41-46
Author(s):  
Manikandan R ◽  
Kavya P ◽  
Shalini R
Keyword(s):  
Power Systems ◽  
Developed Countries ◽  
Congestion Management ◽  
Power Demand ◽  
Independent System ◽  
Deregulated Power System ◽  
Independent System Operator ◽  
System Operator ◽  
Management Techniques ◽  
Technical Considerations

In this paper, restructuring of monopolistic power systems is inevitable in this day and age to cope up with the radical growth of power demand. In developed countries restructuring is already in place while developing countries are getting accustomed to it. Above and beyond the benefits to customers in terms of economy and quality, there are several challenges prevailing particularly in transmission while exercising deregulation. The foremost challenging task of Independent System Operator (ISO) is managing the transmission line congestion in a deregulated power system. In most of the congestion management techniques, only the economic aspects are considered. The minimum voltage derivation for electronic industries and acceptable voltage derivation for high power applications are considered with suitable weighting factors in the objective function.

scholarly journals Relating a Rate-Independent System and a Gradient System for the Case of One-Homogeneous Potentials

2021 ◽  
Author(s):  
Alexander Mielke
Keyword(s):  
Gradient Flow ◽  
Careful Analysis ◽  
Flow Equation ◽  
Uniqueness Result ◽  
Gradient System ◽  
Independent System ◽  
Exact Relation ◽  
Flow Equations ◽  
Total Variation Flow ◽  
Energetic Solutions

AbstractWe consider a non-negative and one-homogeneous energy functional $${{\mathcal {J}}}$$ J on a Hilbert space. The paper provides an exact relation between the solutions of the associated gradient-flow equations and the energetic solutions generated via the rate-independent system given in terms of the time-dependent functional $${{\mathcal {E}}}(t,u)= t {{\mathcal {J}}}(u)$$ E ( t , u ) = t J ( u ) and the norm as a dissipation distance. The relation between the two flows is given via a solution-dependent reparametrization of time that can be guessed from the homogeneities of energy and dissipations in the two equations. We provide several examples including the total-variation flow and show that equivalence of the two systems through a solution dependent reparametrization of the time. Making the relation mathematically rigorous includes a careful analysis of the jumps in energetic solutions which correspond to constant-speed intervals for the solutions of the gradient-flow equation. As a major result we obtain a non-trivial existence and uniqueness result for the energetic rate-independent system.

scholarly journals Improved Patient-Independent System for Detection of Electrical Onset of Seizures

2019 ◽  
Vol 36 (1) ◽  
pp. 14-24 ◽  
Author(s):  
Veerasingam Sridevi ◽  
Machireddy Ramasubba Reddy ◽  
Kannan Srinivasan ◽  
Kurupath Radhakrishnan ◽  
Chaturbhuj Rathore ◽  
...  
Keyword(s):  
Independent System

The Old Testament Conception of Miracle

1952 ◽  
Vol 5 (4) ◽  
pp. 355-361
Author(s):  
Harold Knight
Keyword(s):  
Old Testament ◽  
Religious Life ◽  
Creative Activity ◽  
Pure Science ◽  
Independent System ◽  
The World ◽  
Patterns And Processes ◽  
Modes Of Thought ◽  
Modern Sense

The purpose of this study is to elucidate the significance underlying the concept of miracle in the world of Old Testament thought and theology, in the hope that the results attained may shed fresh light upon something which touches the very centre of religious life and is a frequent cause of genuine doubt and perplexity for modern man. Perhaps the word miracle itself is ambiguous in this connexion, for it has gathered around itself a penumbra of associations derived from its use in our modern scientifically determined modes of thought and speech. Broadly speaking the background which it implies is that of nature conceived as an independent system presupposing fixed laws or if, with the more modern scientific outlook we reject the notion of materialistic determinism and mechanism, then, at any rate, we must substitute for ‘laws’ the tendency for uniform patterns and processes to emerge. Against such large uniformities, miracle, in the modern sense, stands out somewhat sharply as an exception, mysterious and apparently inexplicable, repugnant in its arbitrariness to the spirit of pure science. Such presuppositions do not exist in the Old Testament World of ideas where we are confronted by a type of thought which is through and through theological rather than philosophical and scientific. The corner-stone of the Old Testament system of ideas is the primacy of God as self-existent Creator whose creative activity is unceasing, upholding and interpenetrating by His watchful redeeming care all that is.

Transport of L-proline and alpha-methyl-D-glucoside by chicken proximal cecum during development

1991 ◽  
Vol 260 (3) ◽  
pp. G457-G463 ◽  
Author(s):  
M. Moreto ◽  
C. Amat ◽  
A. Puchal ◽  
R. K. Buddington ◽  
J. M. Planas
Keyword(s):  
Surface Area ◽  
Transport Systems ◽  
Independent System ◽  
Passive Components ◽  
Sugar Absorption ◽  
Carrier Mediated Transport ◽  
Lower Capacity ◽  
Nominal Surface ◽  
Passive Influx

We examined the characteristics of amino acid and sugar absorption by the proximal cecum (PC) of chickens during posthatch development. Rates of absorption of L-proline (Pro) and alpha-methyl-D-glucoside (MG) were measured at 2 days, 5 wk, and 13 wk after hatch with an in vitro everted-sleeve method. For each age, pieces of PC and midjejunum were incubated in solutions containing 0.1-50 mM Pro or MG, and the active and passive components of Pro and MG absorption were determined. Five conclusions may be stated. 1) There are two carrier-mediated transport systems for Pro in the PC: a higher capacity Na(+)-dependent system (Vmax between 1.6 and 3.2 nmol.mg-1.min-1), and a lower capacity Na(+)-independent system (Vmax 0.3-0.8 nmol.mg-1.min-1). 2) Whereas both Pro transport systems are present in the PC at 5 and 13 wk, only the Na(+)-dependent system was found at 2 days. Although rates of transport per milligram tissue by the Na(+)-dependent system fell during development, when rates were normalized to nominal surface area, Vmax was significantly higher in the 5-wk-old group than in the other groups. 3) MG transport is by a Na(+)-dependent system. Vmax values (nmol.mg-1.min-1) were 0.32 (2 days), less than 0.43 (5 wk), and = 0.55 (13 wk). These differences were not affected by normalization to surface area. 4) Because at physiological concentrations passive influx of Pro and MG would be negligible, absorption of amino acids and sugars by the PC would be dependent on the presence of carrier-mediated systems.(ABSTRACT TRUNCATED AT 250 WORDS)

Stability of Gyroscopic Systems Near Vanishing Eigenvalues

1998 ◽  
Vol 65 (4) ◽  
pp. 1062-1064 ◽  
Author(s):  
A. A. Renshaw
Keyword(s):  
System Parameter ◽  
Degree Of Freedom ◽  
Independent System ◽  
Physical Systems ◽  
Gyroscopic Systems ◽  
Two Degree Of Freedom

Renshaw and Mote (1996) proposed a conjecture concerning the growth of vibrating eigensolutions of gyroscopic systems in the neighborhood of a vanishing eigenvalue when the system operators depend on an independent system parameter. Although the conjecture was not proved, it was supported by several examples drawn from well-known continuous physical systems. Lancaster and Kliem (1997), however, recently presented three two-degree-of-freedom counter examples. Unlike the examples tested by Renshaw and Mote (1996), these counter examples lack a definiteness property that is usually found in models derived from physical systems which appears to be essential to the conjecture. This Brief Note revises the original conjecture to include this definiteness criterion and proves the conjecture for general two-degree-of-freedom systems.

Community Differentiation and the Fallacy of Intenectorial Causation

1973 ◽  
Vol 32 (1) ◽  
pp. 59-71 ◽  
Author(s):  
Berkley Spencer
Keyword(s):  
Social Systems ◽  
System Level ◽  
Independent System ◽  
Independent Variables ◽  
Underlying Dimension

The idea that independent variables "causing" modernization are to be found in the various societal sectors commonly distinguished by our cultural vernacular, for example, educational, economic, religious, industrial, etc., is challenged by data collected in 70 communities of highland Guatemala. The data suggest that such sectorial causal hypotheses are supported only because they reflect a common underlying dimension of social systems, differentiation, which cross-cuts a variety of institutional sectors. Alternatively, it is suggested that causation must be sought in other independent, system-level variables which likewise cross-cut a variety of institutional sectors.

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