منابع مشابه
Sweet Spot Supersymmetry
We find that there is no supersymmetric flavor/CP problem, μ-problem, cosmological moduli/gravitino problem or dimension four/five proton decay problem in a class of supersymmetric theories with O(1) GeV gravitino mass. The cosmic abundance of the nonthermally produced gravitinos naturally explains the dark matter component of the universe. A mild hierarchy between the mass scale of supersymmet...
متن کاملPerceiving the sweet spot.
Many sports involve aligning a hitting implement with a ball trajectory such that contact is made at the implement's center of percussion or 'sweet spot'. This spot is not visibly distinct; its perception must be haptic. Although it is functionally defined with respect to contact--it is the point of impact that produces the least vibration in the hand holding the implement--hitting success requ...
متن کاملThe sweet spot of a baseball bat
The sweet spot of a baseball bat, like that of a tennis racket, can be defined either in terms of a vibration node or a centre of percussion. In order to determine how each of the sweet spots influences the ‘‘feel’’ of the bat, measurements were made of the impact forces transmitted to the hands. Measurements of the bat velocity, and results for a freely suspended bat, were also obtained in ord...
متن کاملFinding your innovation sweet spot.
Most new product ideas are either uninspired or impractical. So how can developers hit the innovation sweet spot--far enough from existing products to attract real interest but close enough that they are feasible to make and market? They can apply five innovation patterns that manipulate existing components of a product and its immediate environment to come up with something both ingenious and ...
متن کاملFinding the sweet spot for CRT.
H eart failure patients with left ventricular (LV) ejection fractions of <35% who are on optimal medical therapy with QRS durations of $120 ms on surface electrocardiography have derived clinical benefit from cardiac resynchronization therapy (CRT). Although this wellestablished and guideline-recommended treatment has shown reductions in heart failure progression and risk for ventricular tachya...
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ژورنال
عنوان ژورنال: Emergency Medicine Australasia
سال: 2014
ISSN: 1742-6731
DOI: 10.1111/1742-6723.12242