The chemoselective oxidation by aqueous H 2 O 2 of organic molecules containing two or more oxidizable functions has been studied over TS-1 and VS-1 molecular sieves. The substrates included allyl alcohol, methallyl alcohol, acrolein, methacrolein, allyl chloride and methallyl chloride. The ...
6.11 – Functions Containing Two or One Chalcogens (and No Halogens)This chapter contains all compounds in which the REC and (RE)ZC fragments (E = O, S, Se, Te) are connected to other elements or element groups (main or transition elements) with the exception to halogens ...
et al. Lysine acetylation targets protein complexes and Co-regulates major cellular functions. Science 325(5942), 834–840 (2009). 11. Barbouti, A., Doulias, P. T., Zhu, B. Z., Frei, B. & Galaris, D. Intracellular iron, but not copper, plays a critical role in hydrogen peroxide-...
1910 (Insecta: Hemiptera: Heteroptera: Coreidae) and a comparison withL. zonatus(Dallas, 1852) are presented. A novel approach that combines the advantages of field emission scanning electron microscopy (FE-SEM) and atomic force microscope (AFM) was used to detail micromorphological structures. A...
Complex Formation of Crown Ethers and Cations inWater–Organic Solvent Mixtures: Part XI. Effects ofthePreferential Solvation of Benzo-15-Crown-5 andAcid-B... The thermodynamic functions of complex formation of benzo-15-crown-5 ether (B15C5) and sodium cation (Na + ) in the mixtures of pro...
R software was used to perform the statistical analysis65. Alpha diversity (richness and Shannon) was estimated using multiple functions of the library vegan66. Alpha diversity indices and chemical parameters of TF1 and TF2 were compared using the t-test at a confidence level of 95% for each ...
to study the basis for encoding of specificity in plant signal processing, we used light-gated ion channels (channelrhodopsins). We developed a genetically engineered channelrhodopsin variant called XXM 2.0 with high Ca2+conductance that enabled triggering cytosolic Ca2+elevations in planta. Plant respo...
The work functions of PCN, Bi5O7I, and PCN/RGO/Bi5O7I are 5.90, 5.65, and 5.55 eV respectively (Figure 12(a)–(c)). PCN has a larger work function than Bi5O7I, which indicates that the Fermi energy level of PCN is lower than Bi5O7I. Therefore, after the formation of ...
Two error functions, namely the nonlinear coefficient of determination (R2) and the residual sum of squares between the experimental and model’s predicted CO2 uptake (∆q), calculated based on (8), (9), were used to assess the model’s goodness of fit to the experimentally obtained CO2 ...
Neural mechanisms of visuomotor coordination: the evolution of Rana computatrix This paper reviews the "evolution" of Rana computatrix, a set of models of the neural architectures and functions that underlie visually guided behavior in frogs and toads. We introduce arrays of leaky integrator neurons...