WEG (OTCMKTS:WEGZY) Shares Up 1.1% – Here’s What Happened
Weg S.A. (OTCMKTS:WEGZY – Get Free Report) shot up 1.1% during trading on Tuesday . The company traded as high as $9.05 and last traded at $9.05. 41,263 shares were traded during mid-day trading, a ...
An unexpected delay in a standard quantum optical process generates pairs of photons
Since it was first demonstrated in the 1960s, spontaneous parametric down-conversion (SPDC) has been at the center of many ...
Hot Hot Hoops6d
Should we be concerned about the Heat’s continued inability to finish at rim?
The Miami Heat have been one of the worst teams around the rim in the NBA through 15 games. Is it time to be concerned?
IEEE23d
A High-Frequency Transformer Integrated Three-Port Converter-based Stand-Alone Home Energy System
The main contribution of this paper is a two-stage system consisting of a novel high-frequency transformer integrated Three-Port dc-dc Converter (TPC) as the first stage, followed by an inverter to ...
IEEE23d
Modelling and analysis of grid frequency dynamics with equivalent inertia characteristic of grid-forming voltage source converters
Abstract: Grid frequency dynamic is dominant by synchronous generators (SGs), but it is more and more obviously affected the voltage-source-converter-based (VSC-based) devices. This paper presents a ...
Investopedia27d
How the Roth Conversion Ladder Works
AJ_Watt / Getty Images Want to retire early? A Roth IRA conversion ladder could help you tap your tax-sheltered retirement accounts before age 59½—without the usual 10% penalty. With a Roth ...