The ABCD Grading System
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چکیده
منابع مشابه
A Review of The Society for Assisted Reproductive Technology Embryo Grading System and Proposed Modification
The Society for Assisted Reproductive Technology (SART) method of embryo grading is unique, simple, and widely practiced, and its use has been mandatory for SART membership programs since 2010. Developed by SART in 2006, the current embryo grading system categories, “good, fair, and poor,” are limited because they do not describe the best 1-2 embryos in the interest of keeping pace with the shi...
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These high-risk patients need urgent therapeutic approach, as effective stroke prevention measures are available and invaluable; by appropriate immediate approach, the stroke risk was reduced by up to 80% in one study! Other studies showed similar results. These good results can be achieved only by utilizing facilities to identify urgently TIA patientsi.e. 24h TIA clinics such as the SOS TIA cl...
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Studying Gaussian beam is a method to investigate laser beam propagation and ABCD matrix is a fast and simple method to simulate Gaussian beam propagation in different mediums. Of the ABCD matrices studied so far, reflection and refraction matrices at various surfaces have attracted a lot of researches. However in previous work the incident beam and the principle axis of surface are in parallel...
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For a generalized Hermite sinosiodal / hyperbolic Gaussian beam passing through an ABCD system with a finite aperture, the propagation properties are derived using the Collins integral. The results are obtained in the form of intensity graphs indicating that previously demonstrated rules of reciprocity are applicable, while the existence of the aperture accelerates this transformation. Keywords...
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