Experimental studies performed prior to 1990 led to the widely held belief that matrix
metalloproteinases (MMPs) produced by cancer cells are of critical importance in tumor invasion …

… Zucker S: A critical appraisal of the role of proteolytic enzymes in cancer invasion: Emphasis
… Cao J, Drews M, Lee HM, Conner C, Bahou WF, Zucker S: The propeptide domain of …

… Strongin and coworkers 9 and Zucker and colleagues 10 have demonstrated that the
plasma-membrane-dependent activation of MMP-2 in endothelial cells, fibroblasts and cancer cells …

… Let p(y, t ; x, s) denote the transition probability of finding the system at location y at time t,
given an initial location x at time s. Then, in terms of the variables {y, t}, p satisfies the forward …

… INTRODUCTION S UPPOSE that we are analyzing a picture or scene, with the aim of
describing it, and that we have detected a set of objects a1, * ,a, in the scene, but have not …

We report on 75 mas resolution, near-IR imaging spectroscopy within the central 30 lt-days of
the Galactic center, taken with the new adaptive optics–assisted integral-field spectrometer …

We study the statistical characteristics of a box-fitting algorithm to analyze stellar photometric
time series in the search for periodic transits by extrasolar planets. The algorithm searches …

… si(X) combine to give a support vector s that is a function of the total s = s(pi). The form of the
… Historically, and because of its simplicity, the case when s is linear is of special interest, but …

… Hence, ti will be an interval for a 1; for 2’s, 3’s and 4’s … S , respectively. A Hausdorff distance
measure between the curves ( ˆS) and (S ) is defined by finding the closest point on curve (S …

We present a novel approach to solving the trajectory plan ning problem (TPP) in time-varying
environments. The es sence of our approach lies in a heuristic but natural decom position …