Abstract: A resin composition for a medical device to be subjected to gas low-temperature sterilization includes a resin and an ion exchanger.

Abstract: A lubricant for a medical device to be subjected to gas low temperature sterilization includes an anti-friction material and an ion exchanger.

Abstract: A resin composition for a medical device to be subjected to gas low-temperature sterilization includes a resin and an ion exchanger.

Abstract: A method and system are provided for generating a nonlinear simulation model of a device under test (DUT). The method and system include receiving large-signal nonlinear waveform data based on responses of the DUT to input signals, determining a set of first dynamical variables and a set of second dynamical variables from the nonlinear waveform data, calculating values of second dynamical variables, providing nonlinear constitutive relations as functions of the first dynamical variables and the calculated values of the second dynamical variables, and compiling the nonlinear simulation model of the DUT using the identified nonlinear constitutive relations.

Abstract: In a method and apparatus for treating an organic liquid waste with a biofilm, the organic liquid waste is dissolved with oxygen under a first pressure higher than an atmospheric pressure to prepare a pressurized oxygen-dissolved organic liquid waste. The pressurized oxygen-dissolved organic liquid waste is depressurized to prepare a depressurized oxygen-dissolved organic liquid waste. The depressurized oxygen-dissolved organic liquid waste contacts the biofilm to prepare a treated organic liquid waste.

Abstract: Low frequency oscillations in a circuit are eliminated. A sub-collector region is formed over a semi-insulator region. Bipolar transistor circuitry is formed over the sub-collector region. The bipolar transistor circuitry includes a collector. Voltage at the semi-insulator region is controlled so that voltage at the semi-insulator region is approximately equal to voltage on the collector.

Abstract: In a method and apparatus for treating an organic liquid waste with a biofilm, the organic liquid waste is dissolved with oxygen under a first pressure higher than an atmospheric pressure to prepare a pressurized oxygen-dissolved organic liquid waste. The pressurized oxygen-dissolved organic liquid waste is depressurized to prepare a depressurized oxygen-dissolved organic liquid waste. The depressurized oxygen-dissolved organic liquid waste contacts the biofilm to prepare a treated organic liquid waste.

Abstract: A method for treating an organic exhaust gas comprises the following steps. First, an organic exhaust gas containing a harmful substance is generated. Then, a treating liquid is provided. The organic exhaust gas is contacted with the treating liquid so as to dissolve the harmful substance into the treating liquid. Finally, bacteria are contacted with the treating gas containing the harmful substance so that the harmful substance is biochemically degraded.

Abstract: Sulfated tannins or salts thereof are herein disclosed. These compounds can be prepared by a method which comprises reacting tannin with a sulfonating agent under a basic condition. These compounds show antiviral activity and reverse transcriptase inhibitor, effects and can be used to treat patients infected with a variety of virus such as AIDS virus, herpesvirus, influenza virus or rhinovirus.