Publications by authors named "Wei-Biao Xu"
Article Synopsis
- This study investigates whether noninvasive embryo viability testing (niEVT) leads to improved clinical outcomes compared to conventional IVF after the first embryo transfer, focusing on live birth rates, particularly for different age groups including women over 35 years old.
- A double-blind, multicenter randomized controlled trial will enroll 1,140 patients across eight centers, who have at least two high-quality blastocysts, to assess multiple outcomes including live birth and miscarriage rates.
- The results will help clarify the effectiveness of niEVT versus traditional IVF methods, potentially influencing treatment options and success rates for various patient demographics.
Particle size distribution and emission factors from 9 State 3-5 light-duty gasoline vehicles (LDGVs) and 15 State 3-5 heavy-duty diesel vehicles (HDDVs) were tested in this study using a constant volume sampling (CVS) system on a dynamometer. The influences of driving cycles and emission control level on the PM emission factors and particle size distribution were analyzed. The results show that the PM emission factors of the tested LDGVs and HDDVs were (4.
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