As a product operating for 25 or even 30 years, generating electricity continuously is essential for a PV module to maximize value for customers. Therefore, the module should be designed in ...

There are more than just a few different types of hose loads that are used on engine companies throughout the United States, and they all work. The problem is that they don’t all work for every ...

Dynamic friction model with thermal and load dependency: modeling, compensation, and external force estimation The performance of a physically-motivated friction model with a parametric description of ...

Through the years, many fire departments have become totally dependent on preconnected hoselines. At one time when staffing was good, hoselines off the rear hosebed were the norm. As staffing levels ...

China's Huajiang Canyon Bridge in Guizhou Province has completed a crucial round of static and dynamic load tests, bringing the record-setting structure a step closer to opening. On August 25, ...