نتایج جستجو برای: scanning near
تعداد نتایج: 414640 فیلتر نتایج به سال:
در مطالعه فونستیکی که طی سالهای 87 تا 90 به منظور جمع اوری و شناسایی برخی کنه ها صورت گرفت کنه های زیر شناسایی شدند. trombidiformes: bdellidae: bdella lattaki soliman & zaher, 1975; spinibdella cronini baker & balock, 1962; hexabdella sp. near unsoculata, cyta sp. nov.**, cunaxidae: cunaxa setirostris hermann, cunaxa sp. nov.**, pulaeus martini den heyer, 1981; caligonellidae: molotrognathu...
We have used near-field scanning optical microscopy to measure the internal optical modes inside glass waveguides and microring resonators. The period of the observed standing modes provides a direct measure of the local effective index. The measured effective index and modal shape determines the values of all components of the wave vector. The observed standing modes inside the ring resonator ...
The free boundary of smectic A (SmA), nematic and isotropic liquid phases were studied using a polarized optical microscope, an interferometric surface structure analyzer (ISSA), an atomic force microscope (AFM) and a scanning near-field optical microscope (SNOM). Images of the SmA phase free surface obtained by the polarized microscope and ISSA are in good correlation and show a well-known foc...
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