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Background
Wear debris pseudotumors are a rare complication after total knee arthroplasty (TKA) and have seldom been reported in the recent literature. There is no consensus on the best therapeutic method, but the high quality curative treatment, safe, low invasive treatments are required for the patients.
Case presentation
In this paper, we present the case of a 74‐year‐old man with a wear debris...
Accumulating data have revealed that abnormal activity of the mTOR (mammalian target of rapamycin) pathway plays an important role in epileptogenesis triggered by various factors. We previously reported that pretreatment with perifosine, an inhibitor of Akt (also called protein kinase B), abolishes the rapamycin-induced paradoxical increase of S6 phosphorylation in a rat model induced by kainic acid...
A hybrid AC-DC-AC topology for Uninterruptible Power Supply (UPS) is investigated, which is composed of a two level three-phase four-wire rectifier and a three level T-type inverter. It has distinct advantages for the applications of on line UPS. The grid side power quality can be easily satisfied with the front-end two level three-phase rectifier. Since output voltage's THD is challenge to UPS with...
In this paper, we discuss the interleaved Flyback Micro-inverter with SiC device. The Micro-inverter is composed of front-end interleaved Flyback converter and a 50Hz switching MOSFET inverter. A loss model is used to compare the efficiency between using SiC devices and conventional device. Three solutions are compared: Micro-inverter with Si diode, Micro-inverter with SiC diode, and Micro-inverter...
Multi-Functional Bidirectional AC/DC T-type 3-Level Converter for Super UPS is investigated in this paper. The AC/DC converter is used as the interfaced between DC Bus and Energy Source or Load. According to the components (grid, gas turbines, AC loads) connected in AC side, The AC/DC converter operates at AC voltage source mode, Power source mode or DC voltage source mode. A control scheme for the...
Purpose: Accumulating data have demonstrated that seizures induced by kainate (KA) or pilocarpine activate the mammalian target of rapamycin (mTOR) pathway and that mTOR inhibitor rapamycin can inhibit mTOR activation, which subsequently has potential antiepileptic effects. However, a preliminary study showed a paradoxical exacerbation of increased mTOR pathway activity reflected by S6 phosphorylation...
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