Pulsed current consists of a unidirectional or bidirectional flow of charges (DC or AC) that periodically stops for a finite time period. AllNMESdevices are pulsed current stimulators. Phase duration (also referred to as phase width) is defined as the time in which the current flows from the...
aserverand aclient. These two components interact with each other through a network connection using a given protocol. The communication is unidirectional: The client issues a request to the server, and after processing the request the server returns a response. There could be multiple client compon...
Modeling and Control of High-Voltage Direct-Current Transmission Systems: From Theory to Practice and Back The problem of modeling and control of multi-terminal high-voltage direct-current transmission systems is addressed in this paper, which contains five main... D Zonetti,R Ortega,A Benchaib ...
flags should be set to DDI_DMA_STREAMING if the device is doing sequential, unidirectional, block-sized and block-aligned transfers to or from memory. This type of access is commonly known as streaming access.For example, if an I/O transfer can be sped up by using an I/O cache, which...
Theflagsparameter should be set toDDI_DMA_STREAMINGfor memory transfers that are sequential, unidirectional, block-sized, and block-aligned. This type of access is commonly known asstreamingaccess. In some cases, an I/O transfer can be sped up by using an I/O cache. I/O cache transfers on...
they are based on the application of unidirectional constant current over superficial cortical areas via electrodes placed on target areas of the scalp. Most frequently, these are large electrodes (25–35 cm2) and the current intensity varies between 1 and 2 mA (Nitsche et al.,2008; Zaghi et...
Thus the unidirectional mating type switching in S. trifoliorum is caused by the same molecular mechanisms as reported in C. fimbriata: direct repeat-mediated DNA deletion causing loss of MAT-1-2 genes results in self-sterility. Despite of the same molecular mechanism for the unidirectional ...
This is especially important because of non-linear dose-effect relations, as described above. This study aims to expand and investigate systematically the parameter space of anodal tDCS with respect to current intensity and stimulation duration, to extend systematic information on optimally suited ...
Current source converter (top) and voltage source converter (bottom) high-voltage DC transmission systems. The traditional HVDC system shown at the top of Fig. 16.2 makes use of thyristors with line commutation to control current flow. The DC current flow is unidirectional as determined by the ...
in part, by chemotaxis, which is the unidirectional migration of cells along a chemical gradient. A wide variety of exogenous and endogenous substances have been identified as chemotactic agents. Specific receptors for chemotactic agents on the cell membranes of leukocytes are important in the emigrati...