THE DISCOVERY OF TWO DIFFERENT FORMS OF HYDROGENTHE DISCOVERY OF TWO DIFFERENT FORMS OF HYDROGEN..doi:10.1016/S0140-6736(01)04209-XNoneElsevierLancet
33, No.2, pp 190-198 (2001) Studies on Different Types of Hydrogen Bonds in Poly(vinyl alcohol) Films by 1H CRAMPS and Solid-State Two-Dimensional 1H-13C Heteronuclear Correlation Analyses Kenji MASUDA, Hironori KAJI, and Fumitaka HORIIt Institute for Chemical Research, Kyoto University, Uji...
aTable 6 shows the hydrogen content of different products and hydrogen balance for different operating manners of Yumen feedstock with catalyst LV-23, which are calculated according to the components in each product and the H-content of each component. Here, the hydrogen content of diesel, heavy...
Subsequently, similar results among a variety of plant life forms such as trees, shrubs, grasses, herbs, forbs, vines, ferns, and aquatic plants, were observed in specific sites in middle latitudes in North America18, at high latitudes19, as well as at the global scale based upon a ...
In this work, the hydrogen desorption and structural properties of the Li−Mg−N−H systems with different LiH/Mg(NH2)2 ratios are systemically investigated. The results indicate that the system with the LiH/Mg(NH2)2 ratio of 6/3 transforms into Li2NH and MgNH, and then, the mixtur...
In 1 , amide of nicotinamide forms a C (4) chain from the anti H to its carbonyl oxygen. In 2 , the amide forms a R 2 2 (8) homodimer which is linked into 2D layer by water molecule through different hydrogen-bonding interactions. The 3D hydrogen-bonded structure results from a ...
Hydrogen/deuterium exchange (HDX) monitored by mass spectrometry is used to analyze oligomers formed by wild-type (wt) αSN and also three familial αSN mutants (A30P, E46K, and A53T). All four variants show co-existence of two different oligomers. The backbone amides of oligomer type ...
Using mouse thymus tumor cells, we constructed a time course profile (5 days) for cell proliferation (live cells/mL) from acute exposure to the different forms and dosing levels of stable heavy water. For these evaluations, we chose 0% (control), 5% D2O (v/v), 20% levels of D2O, H2...
In systems where copper species are supported on active carbon or graphite, attack on the substrate surface was observed to occur at low temperatures in the presence of hydrogen. This behavior is rationalized according to the notion that dissociation of molecular hydrogen takes place on Cu° sites...
The distribution of Pb in contaminated soil was explored by calculating the total Pb and forms of Pb in soil particles with different particle sizes, which has certain reference value for improving heavy metal contaminated soil. Therefore, the objectives of this study are: (1) to compare the ...