By monitoring the axial force throughout the polymerization, the effects of branching, oligomer size, and functionality on shrinkage stress were evaluated. To accurately compare polymerization ...

Post-polymerization modification of incorporated monomer units focus on two types of reaction. One is the removal of protecting groups where monomers with the desired functionality are incompatible ...

Inventory shrinkage can feel like a never-ending battle for retailers, resulting in financial losses and stock outages when inventory levels turn out to be lower than expected. Staying on top of stock ...

Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai, Miyagi 980-8577, Japan ...

YY/T 1599-2018是关于牙科学聚合物基修复材料聚合收缩测试方法的一项标准，具体为激光测距法。以下是对该标准的详细解析： 该标准主要适用于光固化聚合物基修复材料以及由光引发聚合的充填修复材料。不适用于化学固化和双重固化（Ⅰ类和Ⅲ类）聚合物基 ...

VARs are often estimated with Bayesian techniques to cope with model dimensionality. The posterior means define a class of shrinkage estimators, indexed by hyperparameters that determine the relative ...

The introductory slide from the home page, reproduced below, indicates that Controlled/"Living" Radical Polymerization (CRP) procedures can be used for the preparation of copolymers, incorporating a ...

Alzheimer’s disease (AD) is a degenerative neurological disease and has an inconspicuous onset and progressive development. Clinically, it is characterized by severe dementia manifestations, including ...

WASHINGTON, Feb 22 (Reuters) - U.S. President Donald Trump on Saturday urged billionaire Elon Musk to be more aggressive in his efforts to shrink the federal government despite uproar over layoffs ...

The referred specimen of the enantiornithine bird Shangyang sp. (IVPP V 26899) was recovered near La-Ma-Dong Village in Jian-Chang County, within the Jiufotang Formation (dated ∼120 Ma). It can be ...