Results 271 to 280 of about 2,625,399 (313)
Some of the next articles are maybe not open access.
Estimating Effective Degrees of Freedom in Motor Systems
IEEE Transactions on Biomedical Engineering, 2008Studies of the degrees of freedom and "synergies" in musculoskeletal systems rely critically on algorithms to estimate the "dimension" of kinematic or neural data. Linear algorithms such as principal component analysis (PCA) are the most popular. However, many biological data (or realistic experimental data) may be better represented by nonlinear sets ...
Robert H. Clewley +2 more
openaire +2 more sources
EFFECTS OF DEGREE CORRELATION ON THE SYNCHRONIZATION OF NETWORKS OF OSCILLATORS
International Journal of Bifurcation and Chaos, 2007In this paper, we investigate the effects of degree correlation on the synchronization of networks of coupled identical nonlinear oscillators. Firstly, it is shown both numerically and theoretically that synchronizability is enhanced when the network topology exhibits negative degree correlation.
DI BERNARDO, MARIO +2 more
openaire +2 more sources
Effective embeddings into strong degree structures
Mathematical Logic Quarterly, 2003AbstractWe show that any partial order with a Σ3 enumeration can be effectively embedded into any partial order obtained by imposing a strong reducibility such as ≤tt on the c. e. sets. As a consequence, we obtain that the partial orders that result from imposing a strong reducibility on the sets in a level of the Ershov hiearchy below ω + 1 are co ...
openaire +2 more sources
Effectively retractable theories and degrees of undecidability
The Journal of Symbolic Logic, 1970In this paper a new property of theories, called effective retractability is introduced and used to obtain a characterization for the degrees of subtheories of arithmetic and set theory. By theory we understand theory in standard formalization as defined by Tarski [10].
openaire +2 more sources
Effective Degree of Mydriasis with Phenylephrine and Tropicamide
American journal of optometry and physiological optic, 1976ABSTRACT The mydriatic effects of several concentrations of phenylephrine and of tropicamide were studied in 84 young adults for 90 min following topical instillation. Pupillary diameter was estimated (a) under ambient photopic illumination and (b) when illumination was increased to that associated with direct ophthalmoscopy ...
openaire +2 more sources
EFFECT OF DEGREE OF COMPRESSION ON TEXTURE
Journal of Texture Studies, 2004ABSTRACTi
MUHAMMAD IMRAN AL‐HAQ +1 more
openaire +1 more source
Effective Concept Classes of PAC and PACi Incomparable Degrees, Joins and Embedding of Degrees
The Bulletin of Symbolic Logic, 2023AbstractThe Probably Approximately Correct (PAC) learning is a machine learning model introduced by Leslie Valiant in 1984. The PACi reducibility refers to the PAC reducibility independent of size and computation time. This reducibility in PAC learning resembles the reducibility in Turing computability.
openaire +1 more source
Effects of Degree of Visual Association and Angle of Displacement on the “Ventriloquism” Effect
Perceptual and Motor Skills, 1973The “ventriloquism”, effect refers to the perception of speech sounds as coming from the same direction as the visually observed speaker (even though they are not actually coming from the same direction). Our experiments provide further proof that a necessary condition for this effect is that there be an association between certain critical visual ...
C E, Jack, W R, Thurlow
openaire +2 more sources
Selection Bias and the Degree Effect
The Journal of Human Resources, 1993This paper evaluates the evidence for a college degree effect-a particularly high return to completing college compared to the first three years-in the National Longitudinal Study of the High School Class of 1972 (NLS-72). An ordered probit model of schooling choice is developed to correct for selection bias.
openaire +1 more source
THE EFFECTIVENESS OF ENGINEERING DEGREE COURSES
Assessment & Evaluation in Higher Education, 1988ABSTRACT Statements from the engineering institutions and educational authorities agree that, in higher education, the acquisition of specific knowledge and technical proficiency must go hand in hand with the stimulation of inquiry and the encouragement of independent judgement and critical appraisal.
openaire +1 more source