In this paper, using pseudo-spherical Frenet frame of pseudospherical curves in hyperbolic space, we define the notion of the structure functions on the non-developable ruled surfaces with timelike ruling. Then we obtain the properties of the structure functions and a complete classification of the non-developable ruled surfaces with timelike ruling in Minkowski 3-space by the theories of the s...

On March 15, 1995, the Internal Revenue Service (IRS) announced a proposed revenue ruling stating how certain physician recruitment practices could be implemented without threatening hospitals' tax-exemption. As proposed, the IRS ruling would provide flexibility for recruitment incentives rather than a list of strict physician recruitment guidelines. The proposed ruling is not legally binding u...

In this paper, we investigate the application of text classi€cation methods to support law professionals. We present several experiments applying machine learning techniques to predict with high accuracy the ruling of the French Supreme Court and the law area to which a case belongs to. We also investigate the inƒuence of the time period in which a ruling was made on the form of the case descri...

Design: Cross-sectional study of pediatric encounters motivated by cold symptoms between October 1, 2000, and June 30, 2001. Each encounter was videotaped. Physicians completed a postvisit survey that measured whether they perceived the parent as expecting antibiotics. Coded communication variables were merged with survey variables. Multivariate analyses identified key predictors of parent-phys...

T he day after Mother's Day, actress Angelina Jolie wrote an op-ed in the New York Times revealing her decision to undergo a double mastectomy after learning that she carries a deleterious mutation in the BRCA1 gene. Jolie and women like her who have certain germ-line BRCA1 or BRCA2 mutations are at higher risk for breast and ovarian cancers. Jolie, whose mother died from ovarian cancer, said s...