نتایج جستجو برای: vertical dimensions

تعداد نتایج: 245684  

Journal: :Journal of the American Chemical Society 2009
Daniel J Gargas Maria Eugenia Toimil-Molares Peidong Yang

We report the fabrication and optical characterization of individual ZnO vertical nanowire laser cavities. Dilute nanowire arrays with interwire spacing >10 microm were produced by a modified chemical vapor transport (CVT) method yielding an ideal platform for single nanowire imaging and spectroscopy. Lasing characteristics of a single vertical nanowire are presented, as well as high-resolution...

Journal: :مجله تحقیق در علوم دندانپزشکی و فک و دهان 0
hafezi l mohebbi m

abstract background and aim: considering the widespread development of implants in dental treatment plans, linear measurements on panoramic radiography are of especial importance. in the present study we investigated the effect of head misalignment up to 15° around vertical and horizontal axes on the magnification rate of digital panoramic radiography in each part of upper and lower jaws. mater...

Amir Fayaz, Fatemeh Sadat Mirhashemi, Ghassem Ansari, Mahsa Hemmati, Yeganeh Memari,

Objectives Despite the importance to use face-bow record for transferring maxillary cast to articulator some dentists use average points to avoid the time taken and ease of use. The location of incisal point could help to set the maxillary cast or denture in an appropriate position in mounting stage. This study was designed to determine the incisal point location in ante...

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