Abstract: A method for operating an exhaust gas sensor in an exhaust system of an internal combustion engine of a vehicle. The exhaust gas sensor includes a ceramic sensor element having at least one measuring electrode and a heating device. A binary dewpoint end signal is calculated, based on data which relate to the internal combustion engine and the exhaust gas sensor, which indicates whether or not the occurrence of liquid water in the exhaust system is still to be expected. Whenever the vehicle is turned off and the dewpoint end signal simultaneously has the value which signals that the occurrence of liquid water in the exhaust system is still to be expected, the sensor element is heated by its heating device to a temperature for a certain period of time in such a way that the sensor element dries.

Abstract: A method for operating an exhaust gas sensor in an exhaust system of an internal combustion engine of a vehicle. The exhaust gas sensor includes a ceramic sensor element having at least one measuring electrode and a heating device. A binary dewpoint end signal is calculated, based on data which relate to the internal combustion engine and the exhaust gas sensor, which indicates whether or not the occurrence of liquid water in the exhaust system is still to be expected. Whenever the vehicle is turned off and the dewpoint end signal simultaneously has the value which signals that the occurrence of liquid water in the exhaust system is still to be expected, the sensor element is heated by its heating device to a temperature for a certain period of time in such a way that the sensor element dries.

Abstract: The present invention relates to a method that allows master web applications integrated into web slave applications to advertise products or services overcoming limitations related to the reduced advertising space available in the master application. The method also allows users to avoid disruption problems when working simultaneously with master and slave applications.

Abstract: The present invention relates to a method for controlling, planning, managing and enhancing the progressive achievement of user's future goals. The method allows for comparing and interpreting life-event data provided by the user in connection with his or her expected future achievements within a specific timeframe. It also enables ecommerce opportunities for sponsors and advertisers.

Abstract: The invention relates to methods for treatment of neurological disease by administering an agent which interacts with a retinoid receptor associated with the neurological disease. The invention is also related to a method of modulating dopamine receptor synthesis by introducing an agent that interacts with a retinoid receptor associated with the dopamine receptor synthesis. The invention is further related to a transgenic animal, e.g., mouse, and mammalian cell line, which is deficient in the normal synthesis of one or more receptors of RAR&agr;, &bgr;, &ggr; and RXR, and cell line thereof.

Abstract: The present invention provides mice which are deficient in the normal expression of one or more members of the RAR or RXR class of receptors, to mice heterozygous for such deficiency, and to cell lines, preferably pluripotent or totipotent cell lines, which are heterozygous or homozygous for such deficiency. The present invention further provides the use of any of the above mice and cell lines in situations where the absence of at least one RAR or RXR receptors, or the normal expression thereof, is desirable.

Abstract: The invention relates to a method of treating lung branching malformation in a subject by administering to the subject a pharmaceutically effective amount of a retinoic acid receptor (RAR) retinoid. The invention also relates to a method of increasing alveoli in a subject by administering a pharmaceutically effective amount of a retinoic acid receptor (RAR) antagonist. The invention further relates to a method of inducing primary lung bud formation in a subject by administering a pharmaceutically effective amount of a retinoic acid receptor agonist. The invention also relates to a method of identifying an agent capable of inducing primary lung bud formation, the method comprising: (a) administering an agent to an embryo; and (b) determining primary lung bud formation of said embryo.

Abstract: The present invention provides mice which are deficient in the normal expression of one or more members of the RAR or RXR class of receptors, mice which are heterozygous for such deficiency, and to cell lines, preferably pluripotent or totipotent cell lines, which are heterozygous or homozygous for such deficiency. The present invention further provides the use of any of the above mice and cell lines in situations where the absence of at least one RAR or RXR receptor(s), or the normal expression thereof, is desirable.

Abstract: The present invention provides mice which are deficient in the normal expression of one or more members of the RAR or RXR class of receptors, to mice heterozygous for such deficiency, and to cell lines, preferably pluripotent or totipotent cell lines, which are heterozygous or homozygous for such deficiency. The present invention further provides the use of any of the above mice and cell lines in situations where the absence of at least one RAR or RXR receptors, or the normal expression thereof, is desirable.