The progressive degeneration of dopamine (DA)-melanized neurons of the substantia nigra pars compacta (SNpc) represents the pathological hallmark of Parkinson’s disease (PD), although nigral lesion is not the only cell derangement present in the disease. In addition to DA neurons, other neuronal...
A new inlet system for the application of the differential electrochemical mass spectroscopy to massive electrodes is presented. The main advantage of our ... P Bogdanoff,P Friebe,N Alonso-Vante - 《Journal of the Electrochemical Society》 被引量: 32发表: 1998年 Growth and spin-resolved photoemi...
These substances with the same molecular formula but differ in connectivity are known as isomers. Answer and Explanation: The chemist can perform combustion analysis to determine the empirical formula and empirical formula mass of propene. Another value that is needed is......
The authors found that smectite with the interlayer cations considered in their investigation was efficient in capturing almost the same mass of carbon dioxide (0.23 ton CO2/m3 of the sample) as in comparison to the zeolite minerals (0.29 ton CO2/m3 of the sample) or metal-organic frameworks ...
In addition, the (mass)density ρ(T) of the liquids was measured using the pycnometer method. select article Laser induced fluorescence measurements of radiative lifetimes of the BiBr A3Π(0+) state Research articleAbstract only Laser induced fluorescence measurements of radiative lifetimes of the B...
Methoxymethane (dimethyl ether) is more likely to be a liquid at 50 degrees Celsius than is 1-propanol. A mole of sucrose (C12H22O11) has a mass of 342.3g. True or false? True or false? Elements in a compound are combined in definite proportions. True or False: \ The percent ...
Identification of individual PEth species was based on ESI-tandem mass spectrometry (MS/MS) analysis of product ions. The fatty acid moieties were the major product ions of PEth, based on comparison with PEth-16:0/16:0, 18:1/18:1, and 16:0/18:1 reference material. For LC-MS ...
Effective diffusivity and mass flux across the sediment‐water interface in streams The exchange of water between a stream and its hyporheic zone (defined as the sediment beneath and immediately adjacent to a stream) underpins many ecologi... SB Grant,MJ Stewardson,I Marusic - 《Water Resources...
The intrinsic viscosity of the individual fractions was determined experimentally and the weight-average molecular weights were calculated from the data of the fractionation (number-average molecular weight and the mass fraction of polymer on each individual fraction) by means of an iterative numerical ...
The results indicated that the optimal concentration ratio for CNC-surfactant system consists of 0.3 % EDAB, 1.5 % CNC and 0.5 % APG by mass fraction. In this system, the addition of CNC forms a three-dimensional network structure at the gas–liquid continuous interface, significantly extending...