نتایج جستجو برای: light robust
تعداد نتایج: 595949 فیلتر نتایج به سال:
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چکیده ندارد.
High performance, short coherence length light sources with broad bandwidths and high output powers are critical for high-speed, ultrahigh resolution OCT imaging. We demonstrate a new, high performance light source for ultrahigh resolution OCT. Bandwidths of 140 nm at 1300 nm center wavelength with high output powers of 330 mW are generated by an all-fiber Raman light source based on a continuo...
4D printing is an emerging fabrication technology that enables 3D printed structures to change configuration over “time” in response environmental stimulus. Compared with other soft active materials used for printing, shape-memory polymers (SMPs) have higher stiffness, and are compatible various technologies. Among them, ultraviolet (UV)-curable SMPs Digital Light Processing (DLP)-based fabrica...
In this paper, mean absolute deviation model for optimal portfolio selection problem is studied. Due to the uncertainty in the observed returns from financial markets, an improved robust formulation based on Bertsimas and Sim approach is presented. Then we study the robust model of the problem under correlated uncertainty set and give its equivalent model. Finally, the performance of the imp...
Robust light–dark patterns and reduced amyloid load in an Alzheimer’s disease transgenic mouse model
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