For the disappearance of ZnO nanowire branches, it is well known that the crystal structure and chemical bonds of ZnO substance are different from those of Si substance.
The intrinsic resistance of human fungal pathogens to these substances is different.
The resulting two substances are different compounds, each having its own properties such as boiling point (abbreviated bp here): Cis-trans isomers belong to a class of stereoisomers known as diastereomers and are often referred to as geometric isomers, although this is an obsolete term.
Historically, many philosophers have thought that the mind involves a special substance that is different in some fundamental way from material substances.
Some participants did not supply data on both substance use and age and are not included in this table, hence the figures do not sum to the study population and the proportion of participants reporting substance use is different from that of the entire sample.
Inorganic geochemical analyses of well and spring water samples from Romania have shown no significant differences between endemic and nonendemic regions (Orem et al. 2002, 2004), but for organic substances the situation is different.
Yet, if "Mad Men" 's style is still influential, its substance is a different matter.
Of course, the substance is quite different in the cases where people work in expectation of the Kingdom of God and in the other cases where they become "futurologists".
It was with complete if ever-quiet authority that he was able to assure James Callaghan, handing over the foreign secretaryship when Labour assumed office in the mid-seventies, that "we have both been the shadow but the substance is very different".
We present a method to classify particles into these classes, which enables for instance to differentiate between different polymorphs of a substance when their shape is different.
