IEEE

Reliability Analysis of Wind Turbine with Dynamic Fault Tree Based on Markov Chain

Abstract: The traditional fault tree analysis method uses static gates such as “and gate”, “not gate”, “or gate” to model the fault tree and analyze the reliability of wind turbines. However, due to ...
IEEE

Reliability Analysis of TO Chopper Based on Fuzzy Fault Tree

Abstract: The T0 chopper, as a crucial neutron optical device in time-of-flight neutron spectrometers, significantly influences the normal operation of the neutron spectrometer. Due to its prolonged ...
The Shreveport Times

Root Problems: 3 Native Dallas Trees a Threat to Sewer Lines

DALLAS, TX, UNITED STATES, February 10, 2026 /EINPresswire.com/ — Sycamores, elms and pecans. These tree species are as symbolic of North Texas as cowboy hats and ...
Wales Online

Dozens of trees damaged in 'worst example of vandalism' at much-loved city park

Dozens of trees at a much-loved city park have been damaged in the "worst example of vandalism" one council staff member has ever seen. Police are investigating after 70 trees were badly damaged at ...
Medical Xpress

Post-disaster prevalence of mental health problems can peak more than a decade later, says meta-analysis

After a disaster, population mental health generally improves, but an increase in mental health problems often follows, potentially peaking years later, according to a systematic review and ...
Napa Valley Register

Bill Pramuk, Trees and People in Napa Valley: Mistletoe, a perennial problem in shade trees

When deciduous trees are dormant and bare, evergreen leafy mistletoe draws attention to itself. That was the case on a recent visit, where a large scarlet oak was infested. If neglected, mistletoe ...