Bilateral transtibial amputee (BTA) gait has been investigated less and is not as well understood compared to that of their unilateral counterparts. Relative to able-bodied individuals, BTAs walk with reduced self-selected speeds, increased step width, hip-hiking, and greater metabolic cost. The clinically observed upper body motions of these individuals have not been quantified, but appear sub...

BACKGROUND Subcoracoid impingement has been implicated as a cause of anterior shoulder pain and subscapularis tendon tears. PURPOSE/HYPOTHESIS The purpose of this study was to evaluate the bony anatomy of the coracoid process and the subcoracoid space. We hypothesized that age-related changes that may contribute to subcoracoid impingement occur in the subcoracoid space. STUDY DESIGN Descrip...

A comparison of identified sympathetic neurons in the isolated intact superior cervical ganglion revealed that secretomotor, pilomotor, and vasoconstrictor cells differ in their action potential mechanisms and in their postsynaptic alpha(2)-adrenergic responses to 10 microM norepinephrine (NE). In normal saline, the half-width of the spike afterhyperpolarization (AHP) in secretomotor neurons (1...

The rotator cuff musculature imparts dynamic stability to the glenohumeral joint. In particular, the balance between the subscapularis anteriorly and the infraspinatus posteriorly, often referred to as the rotator cuff "force couple," is critical for concavity compression and concentric rotation of the humeral head. Restoration of this anterior-posterior force balance after chronic, massive rot...

Factors related to the road infrastructure contribute occurrence of motorcycle accidents. This study investigates how design parameters existing rural two-lane network in Norway influence single The elements considered this are horizontal curvature (curve type, degree curvature, and adjacent curve requirements) lane shoulder widths. A matched case-control was applied investigate safety effects ...

High-resolution X-ray emission spectra (XES) are presented for minerals with a variety of structures. The participation of the Si 3p orbitals in bonding is influenced by the local structure around the silicon atom. In orthosilicates the distortion of the SiO44--tetrahedron influences both peak-width and the intensity of the high-energy shoulder of the Si-Kfl spectrum. In minerals containing Si-...

Data on body weight and linear measurements (LBMs) namely ear length (EL), width (BW), (BL), Head to shoulder (HS), Shoulder tail (ST) of leg (LL) 363 progeny locally adapted Dutch , New Zealand White crossbred rabbits at 3,6,9 12 weeks age were analyzed obtain phenotypic correlations between the various traits prediction equations for weight, using different measurements. There high positive e...

A kind of photonic crystal magnetic field sensor is proposed and investigated numerically. The shoulder-coupled resonant cavity is introduced in the photonic crystal, which is infiltrated with magnetic fluid. Through monitoring the shift of resonant wavelength, the magnetic field sensing is realized. According to the designed infiltration schemes, both the magnetic field sensitivity and full wi...

The aims of this study were to identify the morphometric measurements and body weights Thin-tailed ewe, examine qualitative characteristics ewe close relationship between weight other measurements. This used 40 female Ewe aged under 1 year. method was purposive sampling. Parameters observed face length, ear chest circumference, width, depth, shoulder height, hip front leg hind tail length weigh...