资讯

Ruben Amorim has paid tribute to Joshua Zirkzee – and Manchester United's fans – for the way the Dutchman has bounced back from a humiliating first-half substitution against Newcastle in December.
Jiangsu Key Laboratory of Neuropsychiatric Diseases and Department of Medicinal Chemistry, College of Pharmaceutical Sciences, Soochow University, 199 Ren-Ai Road, Suzhou, Jiangsu 215123, China ...
Vitor Pereira's side showed impressive composure and character to come back from 1-0 down and deservedly win 2-1 - essentially bringing an end to the relegation battle. The head coach has plenty ...
Yesterday, the MoF changed its offer for UAH bonds, which did not allow it to increase the budget proceeds. The one-year bonds remained the same as those offered by the Ministry since January. The ...
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The Ministry of Agriculture has been actively promoting import substitution programs to reduce dependency on foreign food supplies. This happened as Fiji’s food import bill rose past the $1 billion ...
Jilin Province Key Laboratory of Organic Functional Molecular Design & Synthesis, Department of Chemistry, Northeast Normal University, Changchun 130024, China ...
四价(sp 3 )碳上的亲核取代反应(Nucleophilic substitution)是有机合成中的一种基本转化,对于构建碳 - 碳和碳 - 杂原子键至关重要。虽然双分子亲核取代反应(S N 2 反应)的机制已被充分理解,但由于连续碳正离子中间体的复杂性,在单分子亲核取代反应(S N 1 ...
To overcome these challenges, we introduce two techniques: anchored monotonic alignment and spontaneous hidden representation substitution. Experimental results demonstrate that these methods enhance ...