Regarding the motor end plates, the earliest evidence of the formation of such structures was observed in the muscle of foetuses of nine and ten weeks development. At this stage the developing motor end plate consits of several small axons covered on their outer aspect by Schwann cell cytoplasm, while on the inner aspect they are separated by a layer of basement membrane of the myotube with whi...

Interaction between different choline derivatives has been studied by applying them simul­ taneously to a motor end-plate and recording the resulting changes in the membrane potential of the muscle fibre. Choline potentiates the depolarizing effect of acetylcholine (Ach) when applied in normal Ringer. Decamethonium has a ‘diphasic’ action, initial depression of the Ach effect being followed by ...

A Cobb angle measurement, the angle between upper end plate of T5 and lower end plate of T12, higher than 40 degrees known as kyphosis. Although various etiologies cause kyphosis, the best-known form, Scheuermann’s kyphosis causes disorder in sagittal balance. Surgery should be considered for persistent pain despite conservative treatment, progressive neurological deficits and cosmetic reasons....

The paper presents a design procedure for anti-vortex endplates that are fitted to tip limited blades of the subsonic axial fans utilised in compact cooling units. The authors study the impact of tip leakage vortex bursting on the performance of the studied class of fans. The vortex breakdown occurs in the swirling flows at a blade’s tip, and is found to be a flow feature associated with the pr...

The synapse is a localized neurohumoral contact between a neuron and an effector cell and may be considered the quantum of fast intercellular communication. Analogously, the postsynaptic neurotransmitter receptor may be considered the quantum of fast chemical to electrical transduction. Our understanding of postsynaptic receptors began to develop about a hundred years ago with the demonstration...

Tank No. 1 No. 2 No. 3 Energy (MeV ) 19.7 36.7 50.1 No. of Cell 76 43 27 Length (m) 9.92 9.44 7.32 Tank dia. (mm) 561.1 561.1 561.1 DT dia. (mm) 140 140 140 Stem dia. (mm) 34 34 34 Bore dia. (mm) 13, 18 22 26 Table 1. DTL design parameters Figure 1. rf-contactors (a) rf-contactor between the end-plate and the tank, (b) rfcontactor between the stem of the drift tube and the tank (a) (b) End plate

abstract: there is always a need to increase a distillate output of solar still. if plates will be used inside solar still then distillate output of solar still are expected to increase. hence, an experimental study is conducted to improve distillate output of basin solar stills by increasing the effective surface area with the help of different plates. for the purpose of experiment, three sola...

A kinetic scheme postulating the rapid formation of a partially active acetylcholine-receptor-drug complex from Xylocaine (or a derivative) and the active acetylcholine-receptor complex can account for the effects of Xylocaine and its derivatives at the neuromuscular junction. Transmembrane currents generated by an analogue computer programmed according to the scheme can exactly match end plate...

This research work aims to analyse isotropic triangular mild steel plate constrained by boundary condition using Finite Element Analysis with CST as master element. Static deformation analysis of a mild steel triangular plate fixed at one end under point loads at the free end has been performed using Constant Strain Triangle (CST) as finite element. FEA analysis techniques are used to find the ...

We report a unique case of lumbar disc herniation, in particular, with end-plate and surrounded by extensive ossification, mimicking a tumor with calcification. A 69-year-old female suffered from right buttock and leg pain. Computed tomography (CT) showed an intracanalar mass with calcification or ossification, which most likely originated from the vertebral body at the L1/2 level epidural spac...