Results 301 to 310 of about 19,717,505 (344)

ESPRIT-estimation of signal parameters via rotational invariance techniques

IEEE Transactions on Acoustics Speech and Signal Processing, 1989
High-resolution signal parameter estimation is a problem of significance in many signal processing applications. Such applications indude direction-of-arrival estimation, system identification, and time series analysis.
R. Roy, T. Kailath
semanticscholar   +1 more source

Laplacian Eigenmaps and Spectral Techniques for Embedding and Clustering

Neural Information Processing Systems, 2001
Drawing on the correspondence between the graph Laplacian, the Laplace-Beltrami operator on a manifold, and the connections to the heat equation, we propose a geometrically motivated algorithm for constructing a representation for data sampled from a low
M. Belkin, P. Niyogi
semanticscholar   +1 more source

A Technique for Gastrostomy

Journal of Urology, 1983
A technique for gastrostomy has been described which includes circumferential, staggered interrupted sutures and an omental seal. The technique minimizes gastric necrosis and intraperitoneal leaks.
Mervyn Deitel, Thomas W. Rice
openaire   +4 more sources

Surgical technique

Neurophysiologie Clinique, 2018
In SEEG, as for any surgical procedure, the benefit/risk ratio is a key-point. This implies rigorous clinical practice in terms of indication, information delivered to the patient, and surgical technique. Numerous technical options may be used to achieve this goal. All are valuable, as long as they are executed with rigor and consistency.
Guenot, Marc, Lebas, Axel, Devaux, Bertrand, Colnat-Coulbois, Sophie, Dorfmüller, Georg, Mcgonigal, Aileen, Reyns, Nicolas, Gilard, Vianney, Derrey, Stéphane, Sol, Jean-Christophe, Clemenceau, Stéphane   +10 more
openaire   +6 more sources

Techniques for Testing the Constancy of Regression Relationships Over Time

, 1975
Methods for studying the stability over time of regression relationships are considered. Recursive residuals, defined to be uncorrelated with zero means and constant variance, are introduced and tests based on the cusum and cusum of squares of recursive ...
Robert L. Brown, J. Durbin, J. M. Evans
semanticscholar   +1 more source

Techniques of neutralization: A theory of delinquency.

, 1957
IN attempting to uncover the roots of juvenile delinquency, the social scientist has long since ceased to search for devils in the mind or stigma of the body.
Gresham M. Sykes, David Matza
semanticscholar   +1 more source

Survey over image thresholding techniques and quantitative performance evaluation

J. Electronic Imaging, 2004
We conduct an exhaustive survey of image thresholding methods, categorize them, express their formulas under a uniform notation, and finally carry their performance comparison.
Mehmet Sezgin, B. Sankur
semanticscholar   +1 more source

Aseptic Technique [PDF]

Current Protocols in Microbiology, 2008
AbstractThis chapter describes common laboratory procedures that can reduce the risk of culture contaminations (sepsis), collectively referred as “aseptic technique.” Two major strategies of aseptic work are described: using a Bunsen burner and a laminar flow hood.
Brian Stevenson, Tomasz Bykowski
openaire   +4 more sources

Particle-Imaging Techniques for Experimental Fluid Mechanics

, 1991
An important achievement of modern experimental fluid mechanics is the invention and development of techniques for the measurement of whole, instantaneous fields of scalars and vectors. These techniques include tomographic interferometry (Hesselink 1988)
R. Adrian
semanticscholar   +1 more source

Characteristics of partnership success: Partnership attributes, communication behavior, and conflict resolution techniques

, 1994
The formation of partnerships between firms is becoming an increasingly common way for firms to find and maintain competitive advantage. While the antecedents of partnership formation and the characteristics of the resulting cooperative working ...
Jakki J. Mohr, Robert E. Spekman
semanticscholar   +1 more source