Results 241 to 250 of about 13,968,278 (278)
Some of the next articles are maybe not open access.
British Journal of Urology, 1984
Passive erection was obtained in 10 patients with normal erections without the use of any artificial mechanism of retention at the base of the penis. The necessary flow to provoke the erection ranged between 80 and 120 ml/min. Intracavernous pressure and penile circumference were also monitored until the appearance of a complete erection.
Wespes, Eric, Schulman, Claude
openaire +3 more sources
Passive erection was obtained in 10 patients with normal erections without the use of any artificial mechanism of retention at the base of the penis. The necessary flow to provoke the erection ranged between 80 and 120 ml/min. Intracavernous pressure and penile circumference were also monitored until the appearance of a complete erection.
Wespes, Eric, Schulman, Claude
openaire +3 more sources
Parameter estimation: local identifiability of parameters
American Journal of Physiology-Endocrinology and Metabolism, 1990For biological systems one often cannot set up experiments to measure all of the state variables. If only a subset of the state variables can be measured, it is possible that some of the system parameters cannot influence the measured state variables or that they do so in combinations that do not define the parameters' effects separately.
J A, Jacquez, T, Perry
openaire +2 more sources
Parameter by Parameter Algorithm for Multilayer Perceptrons
Neural Processing Letters, 2006This paper presents a parameter by parameter (PBP) algorithm for speeding up the training of multilayer perceptrons (MLP). This new algorithm uses an approach similar to that of the layer by layer (LBL) algorithm, taking into account the input errors of the output layer and hidden layer.
Yanlai Li +2 more
openaire +1 more source
Parameter sweeps for exploring GP parameters
Proceedings of the 7th annual conference on Genetic and evolutionary computation, 2005This paper describes our procedure and a software application for conducting large parameter sweep experiments in genetic and evolutionary computation research. Both procedure and software allows a researcher to examine multivariate nonlinearities that are common in genetic and evolutionary computation.
Michael E. Samples +3 more
openaire +1 more source
Parameters and Parameter Tuning
2015Chapter 3 presented an algorithmic framework that forms the common basis for all evolutionary algorithms. A decision to use an evolutionary algorithm implies that the user adopts the main design decisions behind this framework. Thus, the main algorithm setup follows automatically: the algorithm is based on a population of candidate solutions that is ...
A. E. Eiben, J. E. Smith
openaire +1 more source
Parameters of Radiosensitivity
Radiation Research, 1986Dr. B. Fertil, Dr. E. P. Malaise, and co-workers have shown (1-5) that despite wide variability in the shapes of published in vitro survival curves for cells of human origin, there are, on average, systematic differences in the shapes of survival curves in the low-dose region among cells of distinct histological types.
openaire +2 more sources
American Journal of Physics, 1951
The problem of describing the state of order in a binary alloy is considered. A set of order parameters is defined in the following way: pi is the probability that if a given site is occupied by a B atom then a site which is its ith neighbor is occupied by an A atom. The relationships of this set to the parameters used by other authors are discussed.
openaire +2 more sources
The problem of describing the state of order in a binary alloy is considered. A set of order parameters is defined in the following way: pi is the probability that if a given site is occupied by a B atom then a site which is its ith neighbor is occupied by an A atom. The relationships of this set to the parameters used by other authors are discussed.
openaire +2 more sources