Towing may look easy, but doing it safely is all about the right setup and good technique. In this walkthrough, Formul ...

Wabtec has completed the acquisition of Evident's Inspection Technologies division, a move that significantly enhances its Digital Intelligence business.

This study investigates alignment and coupling between a photonic integrated circuit (PIC) and a mixed-mode fiber array (FA), where one of the channels in the normally single-mode (SM) array is ...

Detra Solar’s latest expert insight delves into the engineering intricacies of upgrading utility-scale photovoltaic (PV) plants with Battery Energy Storage Systems (BESS). The briefing, authored by ...

A key insight from the review is the concept of "digital capital," defined as the ability of individuals and communities to ...

As the second half of 2025 approaches, planetary transits like Saturn and Rahu urge conscious living. Bamboo fabric emerges ...

Laser integration, optical coupling, and assembly are challenging problems that need to be further addressed to reduce the manufacturing costs of silicon photonic-based products. In this paper, we ...

WASHINGTON – A combination of excessive in-train forces and the pairing of dead-in-tow locomotives that lacked alignment control couplers was the probable cause of a 2023 Norfolk Southern derailment ...

Alignment control limits coupler “swing” to only 4 inches to either side, and the shank should never contact the sides of the coupler pocket. Note that draft gear can accommodate E or F or E-only ...