IRPal is a program that may come in quite handy in interpreting IR-spectra of organic compounds. It is shipped with a small database that is suitable for global assignments of functional groups and structure-elements but the database can be modified, extended and tailored to specific needs. The program is self explanatory. Context-sensitive help is available on the statusbar.
Metastables V 1.0 is a freeware program that accepts a mean mass value of a metastable ion (M*) and an exact value or estimate of the molecular ion (M+) and returns one or more possible combinations of ion-pairs that satify the equation: M* = (M2*M2)/M1 where where M1 and M2 are whole numbers with an error-tolerance of 0.1 dalton.
mRNA.EXE is a freeware program that accepts a sequence of codons (mRNA) and translates this sequence into a protein. Codons are 3-letter words consisting of the bases A (Adenine), C (Cytosine), G (Guanine) and U (Uracil). Both the mMRA and produced peptide can be copied to the Clipboard be right-clicking the lines in the listbox. Internet links to relevant topics are displayed on the form.
BUFFER Version 1.0 is a freeware program that accepts a valid pH value and returns one or more methods of preparation of suitable buffers and a number of pH-indicators that change colors close to the pH value entered. Four relevant internet links dealing with the preparation and pH-calculation of buffers are directly accessible from within the program.
Melange (french for mixture) is a technical commercial computer application that keeps track of actual prices (per kilogram) of mixtures calculated from a table (materials) containing prices of ingredients and another table (recipes) containing mixtures (ingredients and their masses [kg] in the recipe). This program is meant for businesses that have to manage dozens of recipes containing ingredients which costs may vary considerably.
CHEMMOL (V1.0) is a freeware program for the calculation of molecular masses and chemical analyses of compounds. It was written with the organic chemist in mind. Thus, apart form (most) of the elements a number of organic functional groups and some protecting groups were added to the database. Likewise, all naturally occuring amino acids were added to the database.
Othello3 is a brainy casual game that is playable on all six faces of a cube with shared edges and corners. Play against your friends in 2-player mode, or test your skills against the computer. Capture pieces from your opponent by trapping them in between two spheres of your colour - the player with the most wins. Sound simple? Othello3 is easy to learn, but a challenge to master.
CSV2SQL is a database utility that converts a comma- (,) or semicolon (;) separated file into SQL92 INSERT statements (Output: SQL-file). The utility uses a header-row, if present, for the names of the columns in the INSERT INTO statements. The program is self explanatory. Extensive help is present on the statusbar just by hovering the mouse-cursor over the components on the form.
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Move the wolf, sheep and cabbage to the opposite shore using the boat. Each time the boat can only take one item and so multiple crosses is necessary. Be careful, when the man is not around, the wolf will eat the sheep, and the sheep will eat the cabbage. Plan your moves carefully so that all three items are put on the opposite shore.
