Over multiple rounds of layoffs, Meta announced plans to eliminate roughly 21,000 jobs, a mass downsizing that had an outsized effect on the company's trust and safety work. The fact-checking tool, which had initial buy-in from executives and was still in a testing phase early this year,...
directing group 定向取代基 directing effect of group 【化】 取代基的定向作用 ortho para directing group 【化】 邻对位定位基 meta Abel group 亚阿贝耳群 meta orientating group 【化】 间位定位基 directing operation 控制程序 directing character 【计】 定向字符 directing sign 指向标 direc...
A novel iridium catalyst is prepared and tested in the enantioselective hydrogenation of 1,1-diarylalkenes (I) and (III) bearing a meta-directing group.Elizabeth N. BessDep. Chem.Matthew S. SigmanDep. Chem.ChemInformDistinctive Meta-Directing Group Effect for Iridium-Catalyzed 1,1-Diarylalkene ...
The optical elements can include one or more waveguide assemblies, reflectors, lenses, mirrors, collimators, gratings, etc., for directing light from the projectors to a user's eye. Image data can be transmitted from the core processing component 254 via link 256 to HMD 252. Controllers in ...
The artificial reality content may include video, audio, haptic feedback, or some combination thereof, any of which may be presented in a single channel or in multiple channels (such as stereo video that produces a three-dimensional effect to the viewer). Additionally, in some embodiments, ...
(I should add a disclaimer to the effect that the current mode of higher education aligns with my research, passion and expertise, so when I found myself in a position to help, there really were no options, though I did worry about the future standards I was setting for myself and ...
A number of factors can be responsible for this adventitious capture: not having the ADPR moiety could mean the lack of directing effect of this important substrate feature; tethering the C-terminus of Ub to MavL may restrain the movement of Ub necessary for an induced-fit sort of ...
Selling a product, offering an email sign-up, or directing readers to your social media pages. Looking for employees. How do you write a meta description that drives clicks and improves your ranking, though? I’ve got you! Here are nine tips to help you create more compelling meta descript...
What does the DMA’s ruling against Apple mean? The Commission has found that Apple has three sets of business rules that ultimately prevent iOS app developers from directing their users towards third-party purchase options. This goes against the DMA, which states that developers should be able ...
Selling a product, offering an email sign-up, or directing readers to your social media pages. Looking for employees. How do you write a meta description that drives clicks and improves your ranking, though? I’ve got you! Here are nine tips to help you create more compelling meta descript...