نتایج جستجو برای: optical techniques

تعداد نتایج: 875271  

2017
Kengyeh K. Chu Mark E. Kusek Linbo Liu Avira Som Lael M. Yonker Huimin Leung Dongyao Cui Jinhyeob Ryu Alexander D. Eaton Guillermo J. Tearney Bryan P. Hurley

A model of neutrophil migration across epithelia is desirable to interrogate the underlying mechanisms of neutrophilic breach of mucosal barriers. A co-culture system consisting of a polarized mucosal epithelium and human neutrophils can provide a versatile model of trans-epithelial migration in vitro, but observations are typically limited to quantification of migrated neutrophils by myelopero...

Journal: :Annals of the New York Academy of Sciences 1969

Journal: :Symposium - International Astronomical Union 1990

Journal: :IEEE Transactions on Microwave Theory and Techniques 1983

Journal: :The European Physical Journal Special Topics 2016

Journal: :New Journal of Physics 2021

Experimental control and detection of atoms molecules often rely on optical transitions between different electronic states. In many cases, substructure such as hyperfine or spin-rotation structure leads to the need for multiple frequencies spaced by MHz GHz. The task creating -- spectral engineering becomes challenging when number large, a situation that one could encounter in complex large ma...

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