Conversion Parity Price: What it is, How it Works

Conversion parity price is the effective price an investor paid for the opportunity to convert from a company's bond into ...

Twisting a Crystal at the Nanoscale Changes How Electricity Flows

Scientists have shown that twisting a crystal at the nanoscale can turn it into a tiny, reversible diode, hinting at a new era of shape-engineered electronics.
IEEE

A DSOGI-FLL Based Resolver-to-Digital Conversion Method With Error Calibration Capability Used in PMSM

Abstract: Resolver is widely used for angle and speed detection in electric vehicle drive application. Resolver generates angular position related voltage signals from sine and cosine windings, ...
The Globe and Mail

All-Star goalie Glenn Hall played an astounding streak of 502 consecutive games

Glenn Hall, who died on Wednesday in Alberta at age 94, left a wide-ranging legacy of performance and personality from his hockey career, but two qualities made him distinct: his superhuman endurance ...
Hosted on MSN

How to tie an alpine butterfly knot using the hybrid method

This video demonstrates how to tie an Alpine Butterfly Knot using the hybrid method, combining speed with reliability for a clean, symmetrical loop. It explains each step clearly and shows why this ...
IEEE

Fault Prediagnosis, Type Identification, and Degree Diagnosis Method of the Photovoltaic Array Based on the Current–Voltage Conversion

Abstract: The study of fault diagnosis technology is significant for the operation and maintenance of photovoltaic (PV) power plants. A prediagnosis of PV array faults based on current–voltage (I-V) ...
The New York Times

They’re Trying to Find a Mate for This Very Lonely Caterpillar

The Sacramento Mountains checkerspot butterfly is critically endangered, with the last known larva living in a lab in New Mexico. The Sacramento Mountains checkerspot butterfly is critically ...