The superior mesenteric artery extends anteriorly and inferiorly off the aorta at the level of the first lumbar vertebrae. The duodenal sweep and left renal vein are located in the aorto-mesenteric angle space. A decrease from the normal angle may compress these two structures. The case presented here discusses a unique patient with significant compression of the third portion of the duodenum a...

A = aerodynamic stiffness matrix C = speed of sound E = complex Fourier matrix f , F = physical and modal forces h = height of stream tube j = imaginary unit K, M = stiffness and mass matrices NB = number of blades P, Q = modal transformation matrices p = flow pressure Q = flow mass flux at the boundary q = generalized (modal) coordinate s = distance along the boundary T = period of flow unstea...

where h is the avalanche thickness, Q is the depth averaged downslope volume flux and x is the curvilinear downslope coordinate. The source term s on the right-hand side of (2) is composed of the downslope component of gravitational acceleration, the Coulomb sliding friction with basal angle of friction δ and gradients of the basal topography height, b, above the curvilinear coordinate system. ...

Introduction: Q-ball imaging (Tuch 2004) is a high angular resolution diffusion MR imaging technique proven successful in resolving multiple intravoxel fiber orientations. Standard computations of the orientation distribution function (ODF, the probability of diffusion in a given direction) from q-ball use radial projections and do not consider the solid angle, resulting in distributions differ...

With currently used definitions of out-of-plane angle and bond angle internal coordinates, Cartesian derivatives have singularities, at "pr2 in the former case and p in the latter. If either of these occur during molecular mechanics or dynamics simulations, the forces are not well defined. To avoid such difficulties, we provide new out-of-plane and bond angle coordinates and associated potentia...

In this paper, Performance evaluation of Free Space Optical Communication Link with Different Parameters has been observed. It has been observed that BER of received data increases when path length is increases, also increase when data rate increases. In other case it observed that BER of received data increases when path length is increases, also increase when divergence angle increases and Q ...

In this paper, we examine the weak deflection angle and greybody bound for magnetized regular black hole.$~$ For purpose, apply Gauss-Bonnet theorem on hole obtain in plasma non-plasma mediums.$~$ Moreover, investigate graphically effect of impact parameter both mediums. We that goes to infinity when approaches zero. also observe shows negative behaviour at $q=0.6$ $q=2.09$ but $0.6<q<2.09$, po...

background: abnormal angulation of the lunate can be an indication of intercarpal pathology. on magnetic resonance images (mris) the lunate often looks dorsally angulated, even in healthy wrists. the tilt on individual slices can also be different and might be misinterpreted as pathological, contributing to inaccurate diagnoses and unnecessary surgery. the primary aim of this study was to deter...

Abstract&#x0D; Aim: Patellafemoral angle (Q angle) and Hamstring length are important measurements to evaluate balance. This study aims examine the effects of Q on balance performance in patients with lumbar intervertebral disc herniation (LDH). &#x0D; Material Method: LDH (n=32) control group (KG)(n=30) were included study. angles hamstring muscle lengths participants measured. Balance was eva...

The statistical principle of maximum entropy is applied to the analysis of dipolar couplings from 'H NMR of nonrigid molecules dissolved in liquid-crystalline phases. A distribution function for the orientational and inter-ring angles is so obtained. The most probable internal angle q7 is determined for 4,4'-dichlorobiphenyl (q? = 340) in the nematic phase of 152, 4pentyl-4'-cyanobiphenyl (q? =...