We calculate the contributions of a particular set of charge asymmetric ΛN interactions to the difference of the separation energies of 4 Λ He and 4 Λ H. We use perturbation theory with four-body variational Monte Carlo wave functions calculated from a Hamiltonian with two-and three-hadron forces. We compare with the data and with an earlier calculation made by one of us which employed a two-bo...

to explore the abnormalities in iranian athletes' electrocardiogram and find any relation with body fat. 239 international athletes were involved in this cross sectional study. body-fat percentage and resting 12-lead ecgs were recorded from all participants. of 239 participant athletes, 212 were male and 27 female. 60% of participants had sinus bradycardia. a total of 84% of the athletes demons...

We tested the hypothesis that weight loss via a hypocaloric diet would reduce arterial stiffness in overweight and obese middle-aged and older adults. Thirty-six individuals were randomly assigned to a weight loss (n 25; age: 61.2 0.8 years; body mass index: 30.0 0.6 kg/m) or a control (n 11; age: 66.1 1.9 years; body mass index: 31.8 1.4 kg/m) group. Arterial stiffness was measured via carotid...

Consider a two-dimensional stratified solitary wave propagating through a body of water that is bounded below by an impermeable ocean bed. In this work, we study how such a wave can be recovered from data consisting of the wave speed, upstream and downstream density and velocity profile, and the trace of the pressure on the bed. In particular, we prove that this data uniquely determines the wav...

We tested the hypothesis that weight loss via a hypocaloric diet would reduce arterial stiffness in overweight and obese middle-aged and older adults. Thirty-six individuals were randomly assigned to a weight loss (n=25; age: 61.2+/-0.8 years; body mass index: 30.0+/-0.6 kg/m(2)) or a control (n=11; age: 66.1+/-1.9 years; body mass index: 31.8+/-1.4 kg/m(2)) group. Arterial stiffness was measur...

Human blockage is an important phenomenon that should be considered in millimeter-wave (mm-wave) communication systems. Realizing behavior could very valuable mm-wave link simulations, several models have been proposed previous works based on knife-edge diffraction (KED), high-frequency and measurements. This article investigates using a full-body phantom proves body accurate enough to replace ...

This chapter explains in relatively nontechnical terms recent results in many-body scattering and related topics. Many results in the many-body setting should be understood as new results on the propagation of singularities, here understood as lack of decay of wave functions at infinity, with much in common with real principal type propagation (wave phenomena). Classical mechanics plays the rol...

SUMMARY By cross-correlating recordings of ambient seismic noise, one can retrieve the subsurface reflection response. The quality of the retrieved reflections would depend on the qualities of the ambient noise. In a previous study, we cross-correlated ambient-noise data recorded in a desert area in North Africa and showed that we retrieved reflections. This was done assuming that body-wave noi...

This paper investigates the characteristics of wall pressure fluctuations in naturally developing boundary layer flows on axisymmetric bodies experimentally. The axisymmetric body has a modified ellipsoidal blunt nose. Flush-mounted microphones are used to measure the wall pressure fluctuations in the boundary layer flow over the body. The measurements are performed in a low noise wind tunnel. ...

We present new calculations and experimental measurements of the quasielastic cross section angular distribution for He scattering from C at 60 MeV/nucleon. He is treated as a five-body a14n system and the six-body He1target scattering calculations make use of the eikonal few-body method and the cluster orbital shell model approximation for the He wave function. The qualitative features of the ...