The status of hadron–hadron interactions is reviewed, with emphasis on the forward and
near-forward scattering regions. Using unitarity, the optical theorem is derived. Analyticity and …

The Sample Analysis at Mars (SAM) investigation of the Mars Science Laboratory (MSL)
addresses the chemical and isotopic composition of the atmosphere and volatiles extracted …

This study examines how the domains of reward and attention, which are often studied as
independent processes, in fact interact at a systems level. We operationalize divided attention …

The aims of the echocardiographic substudy of this multicenter trial were to evaluate the use
of quantitative assessment of mitral regurgitation (MR) severity using serial …

OBJECTIVE: Percutaneous mitral repair is rapidly developing as an alternative to cardiac
surgery in select patients. The Evalve percutaneous E2E system uses the MitraClip to replicate …

… Angiographic success rates according to lesion increased from 67 to 88 percent (P<0.001),
and overall success rates (measured as a reduction of at least 20 percent in all lesions …

Objective. —To evaluate the efficacy and safety of high-dose tacrine hydrochloride over 30
weeks in patients with probable Alzheimer's disease. Design. —A 30-week randomized, …

… Martin and … p block, 25 polarization functions for S, Se, and Te; 26 polarization functions for
the Group 15 and 17 elements, 27 diffuse functions for Br and I, 20 diffuse functions for P - , S …

Background— Early after coronary artery bypass surgery (CABG), activation of numerous
neurohumoral and endogenous vasodilator systems occurs that could be influenced favorably …

Objectives. We report the comprehensive results of the first consecutive 3,000 patients treated
in an excimer laser coronary angioplasty registry. Background. Excimer laser coronary …