A HSQ/PMMA bilayer resist system, in which HSQ as negative tone electron beam resist top layer and PMMA as bottom layer, has been investigated for negative tone lift-off process. Patterns are first defined on the HSQ resist using electron beam lithography, and then transferred into the bottom PMMA layer using oxygen reactive ion etching. Electron beam exposure of HSQ on top of PMMA layer has be...

Humor is universal, and it can be contagious. Much research has been done about using humor in the classroom, found to provide an advantage teaching learning. However, must still applied cautiously as different people might perceive jokes told differently. Therefore, understanding undergraduates' styles help educators use style of appropriately effectively. This small-scale a preliminary study ...

Not all humor is the same, yet little is known about the appeal of specific humor styles in romantic initiation. The current experimental study addresses this gap by investigating how romantic motives (short-term or long-term) affect individuals' anticipated use of, and response to, positive humor and negative humor. Heterosexual participants (n = 224) imagined the pursuit of either a desired s...

Research has found that more aggressive cartoons are perceived as funnier. The current study (N = 106; 16 cartoons) examined this finding in more detail by additionally including painfulness and cleverness rankings of cartoons, and by examining possible moderating effects of different humor styles, self-esteem (explicit, implicit), and social desirability. Aggressive or painful cartoons were no...

Hydrogen silsesquioxane (HSQ) has been used as e-beam resist and ion milling mask in the fabrication of spin valve devices. The excellent performance of HSQ in patterning nanometer size features and corresponding procedures such as chemical mechanical polishing (CMP) make the HSQ-based process a reliable and economic way to make nanomagnetic devices.

The three teachers in this study selected many types of humor to exemplify their points. To avoid predictability, they varied their humor presentation styles and frequency by using simple cartoons projected on a screen, jokes and stories, and songs and dance routines. All three teachers engaged in a continuous search for new material to further expand their repertoire. Careful not to overuse hu...

In order to better characterize the development of the electron-beam resist hydrogen silsesquioxane (HSQ), the authors used a quartz crystal microbalance (QCM) to study its rate of dissolution in situ. The authors determined the effect of both salt concentration and applied electric potential on the development rate of HSQ. The development rates were measured by spinning HSQ directly onto a qua...