Nature

Solution structure of the loop B domain from the hairpin ribozyme

Figure 1: a, Secondary structure of the hairpin ribozyme with its substrate. b, Secondary structure of the 38-nucleotide loop B RNA construct used in the present study. One- and two-dimensional ...
KHQ

Firefighters tackle structure fire on Krystle Loop in Sagle

SAGLE, Idaho – Selkirk Fire, along with several assisting agencies, responded to a structure fire on the 200 block of Krystle Loop on December 21, 2025, at 1:46 p.m. According to Selkirk Fire Rescue & ...
EDN

Extend the LM358 op-amp family’s output voltage range

Extend the LM358 op-amp family’s output voltage range by cascading the op-amp with a few simple, inexpensive components.
EDN

Solving the loop-analysis puzzle

Loop analysis of analog and mixed-signal discontinuous systems, such as PLLs, delta-sigma converters, switched-capacitor filters, PWM amplifiers, and switch-mode power supplies, presents a unique ...