2Mini Physics-物理 网址:https://www.miniphysics.com/ 推荐指数:★★★ 主要针对物理课程的复习网站,提供了A Level阶段的一些重要知识点的复习资料以及专业名词的列表,还有一些简短的科普类文章及大学课程内容,供学有余力的同学了解更多物理知识。 3 Chemguide-化学 网址:http://www.chemguide.co.uk/index.html...
另一个考纲中经常“邂逅”的词就是understand(理解),这里就要求考生们可以有逻辑的回答出问题的来龙去脉,我们在学习完之后也可以根据考纲去自己理一下逻辑,这样在回答paper2的问题的时候就更加得心应手了。 如果在学习完之后依然不太会回答这个问题,就可以再回到书本...
The multivariate-adjusted OR (95% CI) was estimated to evaluate the association of Lp(a) levels with prevalent MetS (Table 2). In the age- and sex-adjusted model, the highest quartile of Lp(a) level was associated with a lower risk of MetS, when compared with the lowest quartile (OR...
The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.References [1] B.A. Sherrod, N.T. Gamboa, C. Wilkerson, H. Wilde, M.A. Azab, M. Karsy, R.L. Jensen, S.T. Menac...
The commercial Chemspace Library is available at https://chem-space.com/, and ChemDiv Library is available at https://www.chemdiv.com/. All data are available from the corresponding author upon request. Source data are provided with this paper. Code availability The inference and interpretation...
a, The structure of 1 was optimized at the B3LYP/6-31G(d) level of theory, whereby the butoxy groups were replaced by methoxy groups. b, Aromatic region of the 1H NMR spectra of 1 in 1,1,2,2-tetrachloroethane-d2 at 25 °C and at 140 °C. c, Snapshots of the DFTB-MD si...
Since 1988 Kirsten Rasmussen, MSc Chem. Eng. from the Technical University of Denmark, has worked for the European Commission's Joint Research Centre. Since 2008 she has studied the scientific/regulatory aspects of nanomaterials, e.g. in the OECD Working Party on Manufactured Nanomaterials, and ...
In summary, this paper compared the WDD material reference and its commercial prescriptions based on UPLC-QTOF-MS and multivariate statistical analysis. The quality of most WDD commercial prescriptions was unstable and significantly different from the WDD material reference, which could impact the ...
A growing body of work suggests that the material properties of biomolecular condensates ensuing from liquid–liquid phase separation change with time. How this aging process is controlled and whether the condensates with distinct material properties can
13, 402 (2022). Google Scholar Ren, Y. et al. Microscopic-level insights into the mechanism of enhanced NH3 synthesis in plasma-enabled cascade N2 oxidation–electroreduction system. J. Am. Chem. Soc. 144, 10193–10200 (2022). Google Scholar Han, S., Wang, C., Wang, Y., Yu, Y...