نتایج جستجو برای: the reversed synchronic topography scale t
تعداد نتایج: 16262464 فیلتر نتایج به سال:
PURPOSE To highlight two cases of keratoconus with significant variations of corneal curvature during pregnancy that reversed several months after delivery. METHODS Case reports and literature review. RESULTS Two women experienced a significant decrease of corrected distance visual acuity during pregnancy. Evaluation of corneal topography by Scheimpflug imaging revealed transitory variation...
abstract the aim of this study was threefold: (1) to investigate the relationship between knowledge of semantic prosody and efl learners general language proficiency; (2) to examine the relationship between qualitative as well as quantitative knowledge of words, and (3) to compare the performance of efl learner on receptive and productive measures of semantic prosody. the study is based on a...
Measurements from the Near Earth Asteroid Rendezvous (NEAR)-Shoemaker Laser Rangefinder (NLR) indicate that asteroid 433 Eros is a consolidated body with a complex shape dominated by collisions. The offset between the asteroid's center of mass and center of figure indicates a small deviation from a homogeneous internal structure that is most simply explained by variations in mechanical structur...
Shape memory polymers (SMPs) are a class of "smart" materials that have the ability to change from a fixed, temporary shape to a pre-determined permanent shape upon the application of a stimulus such as heat(1-5). In a typical shape memory cycle, the SMP is first deformed at an elevated temperature that is higher than its transition temperature, T(trans;) [either the melting temperature (T(m;))...
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