The Ti-6Al-4V titanium alloy is applied in disks and propellers of jet engines. In operation, these components are subject to the combination of dynamic and constant loadings. The dwell-fatigue loading is a result of the ...

Ti-6Al-4V alloy turbine components for aeronautical applications operate at a steady state after reaching the maximum stress during each duty cycle. The load holds combined with the fatigue process causes a phenomenon ...

En esta tesis presentamos dos modelos de fenómenos cuánticos donde estudiamos comportamientos resonantes. El primero corresponde a una partícula atrapada por una barrera defi nida por una Delta de Dirac en el semieje ...

The Premier's House on Southern Foreshore in Belize City. Postcard number 106547.

Space standards are envisioned as a powerful means to regulate dwelling design, ensuring the quality, functionality, and safety of homes. Their ultimate objective is to guarantee a minimum level of design quality that can ...

Some individuals with reduced motor function rely on scanning keyboards to operate computers. A problem observed with scanning keyboards is that errors typically occur during the first group or first cell of a group. This ...

The ability to type using eye gaze only is extremely important for individuals with a severe motor disability. To eye type, the user currently must sequentially gaze at letters in a virtual keyboard and dwell on each desired ...

The ability to use the movements of the eyes to write is extremely important for individuals with a severe motor disability. With eye typing, a virtual keyboard is shown on the screen and the user enters text by gazing at ...