Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Xiangmei Ma"'
Publikováno v:
Journal of the Serbian Chemical Society, Vol 85, Iss 11, Pp 1463-1473 (2020)
In this communication, a novel water-soluble diphenyl sulfone-functionalized polymer was successfully synthesized through a facile hydrothermal synthesis route and then characterized by FT-IR, UV–Vis, 1H-NMR and 13C- -NMR spectroscopy. Fluorescence
Externí odkaz:
https://doaj.org/article/23f289805d3f40ed9e021160298f092a
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-2 (2021)
An amendment to this paper has been published and can be accessed via a link at the top of the paper.
Externí odkaz:
https://doaj.org/article/e287d587cf69401fba8320f327b4f722
Publikováno v:
Journal of the Serbian Chemical Society. 88:199-209
A three-phase foam is considered one of the promising advanced materials for fighting fires. However, the preparation conditions, cost and effect are key factors for industrial applications. In this study, new three-phase foam systems with fly ash an
Autor:
Xiangmei Ma, Yin Bun Cheung
Publikováno v:
The Stata Journal: Promoting communications on statistics and Stata. 22:908-923
We describe five asymptotically unbiased estimators of intervention effects on event rates in nonmatched and matched-pair cluster randomized trials, and we present a bias-corrected version of the estimators for use when the number of clusters is smal
Publikováno v:
Turkish Journal of Chemistry. 2022, Vol. 46 Issue 2, p542-549. 8p.
Publikováno v:
Journal of Biopharmaceutical Statistics. 33:220-233
Protective efficacy of vaccines and pharmaceutical products for prevention of infectious diseases usually vary over time. Information on the trajectory of the level of protection is valuable. We consider a parsimonious, non-linear and non-monotonic f
Publikováno v:
Macromolecular Chemistry and Physics.
Publikováno v:
Turkish Journal of Chemistry. 46:542-549
Poly(vinyl chloride) (PVC) is one of the most used polymers, but the mechanical and esthetic properties can deteriorate for use outdoors because of ultraviolet (UV) light or heat. The addition of stabilizers is indispensable method for improving the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d9e4926c39bac56c20bf02d6d1c540c
https://doi.org/10.21203/rs.3.rs-2470177/v1
https://doi.org/10.21203/rs.3.rs-2470177/v1
Publikováno v:
Colloid and Polymer Science. 300:51-57