It is technically a dimensionless measure illustrated as a percentage and is better suited to describing smaller concentrations of substances in gases, liquids, or solids: a ratio of 2 quantities of the same unit. In full form, ppm is expressed as one in a million, or {eq}ppm=1/1,000,...
suggesting site specificity.In vitrophosphatase assays using full-length RelA or RelA-specific phospho-peptides as substrates confirmed that PPM1A is a direct RelA phosphatase capable of dephosphorylating phospho-S536 and phospho-S276, making PPM1A the first reported RelA phosphatase targeting S276. ...
PPM1A and PPM1B associate with the phosphorylated form of IKKβ, and the interaction between PPM1A/PPM1B and IKKβ is induced by TNFα in a transient fashion in the cells. Furthermore, knockdown of PPM1A and PPM1B expression enhances TNFα-induced IKKβ phosphorylation, NF-κB nuclear ...
厦门蓝海环科仪器有限公司 Xiamen Blue Ocean Science Instrument Co., Ltd. BO-E08 15ppm 舱底水报警装置 使用说明书 重要注意事项 感谢 您选购 厦门蓝海环科仪器有限公司的产品。在使用本产品前,请先阅读本说明手册, 并严格按照说明进行安装和操作,否则本公司将不提供无偿维护。 本公司所生产的所有 15ppm 舱...
Carbon dioxide, though, remains in gaseous form, and thus remains effective as a greenhouse gas, down to -78.5°C. Given that temperatures only get down that low in the extremes near the south pole, in the dead of southern winter, and do not remain that co...
Shot&DonePb檢測極限<5ppmX-MET5000TheBusinessofScience®XRFTestingforLeadContaminationinToysandConsumerProductsTheNEWX-MET5000isthesimplesolutiontodetectleadandotherheavymetalsintoys,jewelryandconsumerproductsRapidanalysisof:•Toysandotherplasticgoodsforleadandotherheavymetals(Pb,Cd,As,Sb,Ba,Cr,Se,Ni)•...
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Carbon dioxide, on the other hand, is temperature-independent. No matter how you vary the temperature on the planet, CO2 remains in gaseous form and retains its full potency as a greenhouse gas. The very reason we have large quantities of water vapour ...
Basumallick, SrijitaSantra, SwadeshmukulSpringer Berlin HeidelbergApplied Water ScienceBasumallick S, Santra S (2017) Monitoring of ppm level humic acid in surface water using ZnO-chitosan nano-composite as fluo- rescence probe. Appl Water Res 7:1025-1031...
Journals & Books Help Search My accountSign in View PDF Download full issue Search ScienceDirect Outline Abstract Key words Methods Results Discussion Acknowledgments Appendix A. ReferencesShow full outlineCited by (29)Figures (2)Tables (4) Table 1 Table 2 Table 3...