Abstract We consider the Janjic (NCEP Office Note 437:61, 2001) boundary-layer model, which is one of most widely used in numerical weather prediction models. This model based on a number length scales that are, turn, obtained from master multiplied by constants. analyze simulation results using different sets constants with respect to measurements sonic anemometers, and interpret these terms t...

The action functional for a linear elastic medium with dislocations is given. equations of motion following from this reproduce the Peach-K\"{o}hler and Lorentzian forces experienced by dislocations. explicit expressions singular finite parts self-force acting on curved dislocation are derived in framework theory elasticity an isotropic medium. velocity assumed to be arbitrary but less than she...

IMPORTANCE Conventional plating systems use titanium plates for fixation of fractures, with benefits of strength and biocompatibility. However, titanium plates require that screws be placed at a 90° angle to the pilot holes. In the midface, this becomes extremely difficult. Today, a variety of craniomaxillofacial osteosynthesis systems are available, including resorbable plating systems. Specif...

PURPOSE To compare the performance of sonic phacoemulsification with that of ultrasonic phacoemulsification in regard to 1-day postoperative visual acuity, corneal edema, and procedure efficiency. SETTING Oregon Eye Institute, Eugene, Oregon, USA. METHODS This prospective nonrandomized study comprised 86 eyes with mild to moderate nuclear sclerotic cataract. Forty-three eyes had sonic and 4...

An aircraft exceeding the speed of sound can cover large distances in short amount time and has several important applications. Thus, there always been an interest producing a Supersonic Transport (SST) Aircraft for commercial usage recent decades. However, problem sonic boom restricts operations over inhabited/ land areas. This major obstacle to overland supersonic flight subject governmental ...

Elementary particles are created in pairs of equal and opposite momentums at a reference frame at the speed of light. The speed of light reference frame is viewed as a point in space as observed by observer at rest. This point in space is the bang location of the big bang theory. The bang in the big bang theory is not more than sustained flow of pairs of positive and negative elementary particl...