نتایج جستجو برای: phase retardation
تعداد نتایج: 620004 فیلتر نتایج به سال:
Chiral media exhibit optical activity, which manifests itself as differential retardation and attenuation of circularly polarized electromagnetic waves opposite handedness. This effect can be described by different refractive indices for left- right-handed yields a negative index in extreme cases. Here, active control chirality, is demonstrated. These phenomena are observed terahertz metamateri...
This study examined the associations between severity of stunting, plasma protein concentrations and morbidity of 104 Nepali boys, aged 10-14 years, living in contrasting environments. Boys from a remote village were compared with three similarly aged urban groups: poor squatters, homeless street children, and middle-class schoolchildren. All but the middle-class group were stunted, particularl...
Guannan Liu, ∗ Adam Patch, ∗ Fatmagül Bahar, ∗ David Yllanes, 4, ∗ Roy D. Welch, M. Cristina Marchetti, Shashi Thutupalli, † and Joshua W. Shaevitz ‡ Joseph Henry Laboratories of Physics and Lewis-Sigler Institute for Integrative Genomics, Princeton University, Princeton, NJ 08544, USA Department of Physics and Soft Matter Program, Syracuse University, Syracuse, NY 13244, USA Department of Biol...
Non-syndromic mental retardation is one of the most serious neurodevelopmental disorders, which has a serious impact not only on the affected individuals and their families but also on the health care system and society. Previously research has been more focused on the X-linked mental retardation and only recently studies have shown that non-syndromic autosomal recessive mental retardation is e...
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