نتایج جستجو برای: symmetrical and asymmetrical cells

تعداد نتایج: 17078311  

Journal: :Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology 2007
Emmanuel Guillou Philippe Dupui Eveline Golomer

OBJECTIVE Determine whether symmetrical or asymmetrical equilibrium training can enhance the proprioceptive input of the left versus right supporting leg (SL) motor control. METHODS Proprioceptive input was tested using a seesaw platform through a cross-sectional study. The total spectral energy was recorded and divided into 0-2 and 2-20Hz frequency bands. Experts in asymmetrical tasks (socce...

2006
Joshua Albrecht

We present a series of experiments designed to test the effect of low bandwidth and asymmetrical bandwidth nodes on the performance of the Tor routing network. A simulation is designed to perform the tests, with a number of features that will make it useful for any further research into the performance of the Tor network. The experiments show that lower bandwidth does affect performance, and th...

2007
Rakesh K. Arya

In this paper, analytical structure of Simplest fuzzy controllers are derived for Center of Sum and Height defuzzification methods, under Mamdani Minimum and Larsen Product reasoning, using asymmetrical/ symmetrical, trapezoidal/ triangular/singleton output membership function. The drawbacks, errors of existing analytical structures are discussed and revised accordingly. The analysis of derived...

Various types of Coronaviruses are enveloped RNA viruses from the Corona-viridae family and part of the Coronavirinae subfamily. This family of viruses affects neurological, gastrointestinal, hepatic, and respiratory systems. Recently, a new memb-er of this family, named Covid-19, is moving around the world. The expansion of Covid-19 carries many risks, and its control requires strict planning ...

Journal: :Thorax 1970
B T Le Roux M S Gotsman

Radiographic evidence of asymmetrical enlargement of the left atrium without atrial infarction is presented. Giant atrial enlargement is rarely symmetrical, the atrial appendage can contribute to the enlargement, and the giant atrium can be effectively trimmed. This will reduce its size and, therefore, the space which it occupies, and will restore the anatomical relations of neighbouring struct...

Journal: :Journal of bacteriology 1997
P van Ulsen M Hillebrand L Zulianello P van de Putte N Goosen

Inversion of the ihf site in the promoter region of the early promoter of bacteriophage Mu did not influence the integration host factor (IHF)-mediated functions. IHF bound to this inverted site could counteract H-NS-mediated repression, directly activate transcription, and support lytic growth of bacteriophage Mu. This implies that the IHF heterodimer and its asymmetrical binding site form a f...

Journal: :Genetics 2003
W Jason Kennington Julia Gockel Linda Partridge

Asymmetrical gene flow is an important, but rarely examined genetic parameter. Here, we develop a new method for detecting departures from symmetrical migration between two populations using microsatellite data that are based on the difference in the proportion of private alleles. Application of this approach to data collected from wild-caught Drosophila melanogaster along a latitudinal body-si...

2010
Rajiv P. Shrestha Christopher V. Hollot Yossi Chait Claus P. Schmitt Stuart R. Chipkin

We present a new, two-pool, linear, time-varying model to describe the short term dynamics of the Ca-PTH axis. We use an asymmetrical reverse sigmoid PTH secretion rate function in the model. This results in an asymmetrical reverse sigmoid relationship between plasma Ca++ and plasma parathyroid hormone (PTH) concentrations (Ca-PTH relationship). In the first validation of this kind, with parame...

2013
V. Chandana S. Suriya

There are problems in the limitations of conventional inverters, especially in high-voltage and high-power applications. Recently multilevel inverters are becoming increasingly popular for high-power applications due to their improved harmonic profile and increased power ratings. Several studies have been reported on multilevel inverters topologies, control techniques, and applications. However...

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