In order to enhance the quality of electricity in microgrids powered by renewable energy, this study introduces a three-phase Active Power Conditioner. The six IGBT bridge is managed three hysteresis controllers. Disturbances microgrid, which fragile electrical grid, can be crucial. Conditioner (APC), described paper, serves as between microgrid's AC bus and energy sources. implementation an up...

This study focuses on the Optomechanical bichromatic wavelength switching system as an indirect two-color up-conversion process that relies optical force and nanorod scattering effects. is used to control light coupling between four parallel waveguides made of silicon nitride (Si3N4) which form two identical parts. The with 0.5 µm × cross-section 220 lengths are suspended a silica (SiO2) substr...

Indirect ophthalmoscopy (IO) is the standard of care for evaluation of the neonatal retina. When recorded on video from a head-mounted camera, IO images have low quality and narrow Field of View (FOV). We present an image fusion methodology for converting a video IO recording into a single, high quality, wide-FOV mosaic that seamlessly blends the best frames in the video. To this end, we have d...

background : main technique to control acquired immunodeficiency syndrome (hiv) infection is the effective preventive programs among high-risk groups. modeling is one of the effective methods where there is inadequate data. we used the modes of transmission (mot) model to predict the transmission of hiv infection in iran. methods : we systematically searched published and grey literature to fin...

Considerable evidence suggests that nitroxidergic mechanisms in the nucleus tractus solitarii (NTS) participate in cardiovascular reflex control. Much of that evidence, being based on responses to nitric oxide precursors or inhibitors of nitric oxide synthesis, has been indirect and circumstantial. We sought to directly determine cardiovascular responses to nitric oxide donors microinjected int...

PURPOSE The mechanism of Botulinum Toxin Type A (BTX-A) action at the neuromuscular junction is well known. But from the introduction of BTX-A, some authors have suggested a central action of BTX-A and possible side effects far from the site of injection. Some studies demonstrate an improvement of cortical SEPs associated with reduction of spasticity after BTX-A injection. The aim of the presen...

the activity of one of the metabolizing enzymes of - aminobutyric acid, (gaba), was determined in mouse hypothalamus after peripheral injections of cholecystokinin-8 (cck-8) and caerulein (cln). the activity of this rate-limiting enzyme, l-glutamic acid decarboxylase, (gad), did not change thirty minutes after peripheral injections of either cck-8 or cln in doses of 50g/kg body weight. howeve...

Objective. To explore and define the current optimal submucosal injection solution used in ESD and EMR for gastrointestinal tract neoplasms in terms of clinical outcomes and other aspects. Methods. PubMed, Cochrane Library, Embase, and clinical trials register center were searched with terms of "endoscopic resection" and "submucosal injection solution" to identify relevant randomized controlled...

All optical techniques are used to inject and to study the relaxation dynamics of ballistic charge currents in clean germanium at room temperature without the application of external contacts or the use of externally applied fields. Ballistic currents are injected by the quantum interference between the transition amplitudes for direct one and two photon absorption of a pair of phase-locked and...

AIMS The analgesic effects of moxibustion on an experimental model of osteoarthritis of the knee were investigated. METHODS Male Wistar rats (n=36, 296-421 g) were used. Intra-articular injection of mono-iodoacetic acid (MIA) was performed to induce knee osteoarthritis. Indirect moxibustion was applied to the lateral aspect of the knee joint every other day for 28 days (14 treatments). Weight...