When the patch is adhered to an ex vivo porcine heart connected to a power supply, the LEDs remain illuminated through dynamic movement of the heart (Fig. 6b). This prototype demonstrates potential opportunities to print conformable bioelectronic devices for sensing or stimulating electrophysiological ...
cylindrical surfaces and passing through their contact line, The angle satisfies condition of 0≤α<0.4ϕ, where ϕ is the friction angle between the contacting surfaces.;EFFECT: enhanced effectiveness in locking a joint without backlash regardless of friction wear of its surfaces.;5 cl...
Bechert et al. also performed research analysis on various forms of riblet, developing sharp scales lookalike of riblets along with different simple riblets, modeled on elements of shark scale. Some of the major research findings by a few key institutions of the riblet rolling...
The rig is able to load cartilage samples in uniaxial unconfined compression on a much smaller scale; this makes the device perfectly suited to the small cartilage samples. The device uses a Haydon 21,000 Size 8 stepper motor (Haydon Kerk Motion Solutions, Waterbury, Connecticut, USA) to ...
Moreover, the absence of an assembly system and relaxed movement allows for a simpler setup and faster production. These processes have also been used in the production of auxetic metamaterial systems. Wei et al. [44] successfully characterized bi-material metamaterials that could be used to ...
However, because the inner face of the buffer is to be adhesively bonded to the chip to hold it in position, the honeycomb buffer would restrict in-plane movement of the face sheets attached to its outer face. The truss buffer, when arranged such that the solid part is in the middle of...
The movement of a mirrored membrane influences the optical coupling between two waveguides, thus producing intensity modulation of the light in the output fiber. Two powerful approaches for the realization of such a device are presented: a microphone with single-mode fibers utilizing a gradient-index...
movement intensity [207] and can be used during all types of physical activities and inactivity, from sleeping to running. An accelerometer is an electromechanical device that detects and records motion on a single or multiple planes. There are two different types of accelerometers; uniaxial and ...
The new NbSe2phase is caused by the movement and rearrangement of Nb and Se atoms within the confined channels. Upon elevating the temperature, the enhanced diffusion facilitates the free migration of atoms inside the chemically inert CNTs and enables the in-plane growth of NbSe2. According to ...
alluding to its hypothesized role at the knee joint [1,42]. It follows that for TFL to apply any force at the knee, it would be transmitted via the ITB. The current consensus in the literature does not support an active contribution to knee joint movement, but rather considers the TFL ...