Sin bins

Tang xiuren. anhydrite hydration research, new building materials, 1986.10, p2-9 Yang xinya. Mu sin bin. anhydrite "back in" frost on the phenomenon of non-metallic minerals. 2003, 26(04), p4-6... 

Some secondary schools place pupils in lower sets or bands. The routine placement of pupils in this way can be a barrier to development for some, particularly if these groups become undisciplined, demand attention and make little progress. In many cases these groups can be seen as sin bins, whereas in reality they should be the best example of praaice in school rather than the worst. Too often pupils are placed because of behavioural difficulties rather than their learning capability. 

Iuchi and Matsuchima [305] and Zui Bin-Sin, Lushnaya and Konstantinov [306] investigated the melting diagram of the ternary system K2TaF7 - KF -KC1 and observed the compound K3TaF7Cl along with its initial components. 

Fig. 57. Projections of the crystallization surfaces of the ternary systems K.2TaF7 - KF - KCl (top). Reproduced from [306], Z. Bin-Sin, N. P. Lushnaya, V. I. Konstantinov, Zh. Neorg. Khim. 8 (1963) 389, Copyright 1963, with permission of Nauka (Russian Academy of Sciences) publishing.

Osama bin Laden has characterized suicidal terrorists as helpless and hopeless persons, who murder those who humiliate them. Their salvation lies in hatred and violence. They say 1 am not afraid to kill and die. .. 1 will not be humiliated. They do not believe they are committing sins. They believe that murder is an understandable moral reaction to societal ills. They are similar in many respects to the religious zealots in the fourteenth century Caliphate whose goal was a global theocracy. 

Zui Bin-Sin, P.N., Luzhnaya, N.P. and Konstantinov, V.I. (1963) The investigation of the ternary systems of potassium and tantalum fluorides and chlorides (in Russian English translation in Russ. J. Inorg. Chem.). Zh. Neorg. Khim, 8,... 

In liquid treating, far less elaborate devices have been used. Solids can be introduced to the top of the tower by a screw feeder or simply from a bin by gravity flow. Withdrawal of solids at the bottom can be accomplished by several types of devices, e.g., a revolving compartmented valve sin ar to revolving doors for buildings it is not generally possible to remove solids entirely free of liquid. 

Figure 3 Histogram showing the pK distribution of compounds containing a single acidic group. Each group of columns contains a comparison of the entire set of sin e acids and those from the CNS and non-CNS subsets. Compounds were binned into 1 log unit ranges. For example, the column listed above 2.5 represents compounds with a pK greater than 1.5 and less than or equal to 2.5.

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