Abstract: Techniques for encoding data are described herein. An example of a device in accordance with the present techniques includes a signaling module coupled to a plurality of digital inputs. The signaling module is to encode data received at the plurality of digital inputs to generate encoded data. Based on the encoded data, the signaling module can drive line voltages on a plurality of signal lines of a bus. Each one of the plurality of line voltages corresponds to a weighted sum of the data received at the plurality of digital inputs.

Abstract: A method for reducing noise on a power distribution network of a printed circuit board includes determining whether a given data signal may be a problematic data signal. The given data signal is issued onto a signal distribution network of the printed circuit board if the given data signal is determined to not be a problematic data signal. The given data signal is encoded into an encoded data signal if the given data signal is determined to be a problematic data signal, and the encoded data signal is issued onto the signal distribution network.

Abstract: A method for reducing noise on a power distribution network of a printed circuit board includes determining whether a given data signal may be a problematic data signal. The given data signal is issued onto a signal distribution network of the printed circuit board if the given data signal is determined to not be a problematic data signal. The given data signal is encoded into an encoded data signal if the given data signal is determined to be a problematic data signal, and the encoded data signal is issued onto the signal distribution network.

Abstract: Techniques for encoding data are described herein. An example of a device in accordance with the present techniques includes a signaling module coupled to a plurality of digital inputs. The signaling module is to encode data received at the plurality of digital inputs to generate encoded data. Based on the encoded data, the signaling module can drive line voltages on a plurality of signal lines of a bus. Each one of the plurality of line voltages corresponds to a weighted sum of the data received at the plurality of digital inputs.

Abstract: Method, device, and computer program for managing information relating to a person, including a stage of storing at least one item, wherein the stage of storing includes selecting an item which is to be saved; assigning to the item one or several identifying markers, wherein the markers are based on the human mind operation model; saving the item together with its marker or markers; obtaining a key associated to the item to subsequently retrieve the item.

Abstract: Procedure for obtaining acetic acid derivatives (I) where R.sub.1 and R.sub.2 are H or groups --CH.sub.2 --COOH by oxidation of (II) where R and R' are H or groups of --CH.sub.2 --CH.sub.2 OH with O.sub.2 or a gas that contains it, in the presence of an metal hydroxide, demineralized water and Cu-Raney. The reaction is carried out keeping constant a partial pressure of oxygen below 20 Kg/cm.sup.2, inside the reactor. The acids (I) obtained as soluble salts, can be isolated and purified by chemical or electrochemical means.Examples of acids (I) are glycine, iminediacetic acid and nitricetriacetic acid, useful as nutrients and in the synthesis of herbicides.