摘要:
A method of restoring the proton conductivity of a sintered pyrophosphate membrane of intermediate temperature fuel cells (IT-FCs) by introducing phosphoric acid into the sintered SnP2O7 membrane to react with the degraded SnP2O7 species and thus restore the membrane pyrophosphate and proton conductivity. Such cells operate with low external humidification, and the active area of the cells may be fabricated up to 100 cm2 in size.
摘要:
A heat-balance-type circulating pipe system, comprising a control system connected with a circulating hyperthermal perfusion heating device and a perfusion device; the circulating hyperthermal perfusion heating device comprises molecular rings, a plurality of magnetic field generators for heating a heating tank, an induction ring and a heater consisting of inductors; the inlet and the outlet connecting member of the perfusion device are communicated and then connected to the infusion member through a three-way joint; the inlet and the outlet connecting member are respectively connected with the heating tank; the heating tank comprises an outer and an inner tank; the inner heating tank is internally provided with an inner stirrer and an upper heating tank covered with a temperature control and detection sensor. The heat exchange efficiency is high; the hyperthermic perfusion therapeutic effect is good; and quick and uniform heat effect is good.
摘要:
A cosmetic composition comprising: from about 0.1% to about 5% of an colored interference pigment; from about 0.1% to about 10% of a non-interference pigment concentrate; from about 10% to about 90% of a cosmetically acceptable vehicle; wherein the cosmetic composition has a contrast ratio of 10 or less and has a viscosity of no less than about 40,000 cps. A method of presenting a color transformation of a cosmetic composition during its application, comprising a step of applying the cosmetic composition onto skin.
摘要:
A composition for adhesion layer that is used for obtaining a multi-layered surface treatment steel sheet in which an adhesion layer is formed onto at least one surface of the steel sheet, and an upper layer and/or an intermediate layer which has a design and which contains a rust preventive pigment and/or a colored pigment is formed onto the adhesion layer; the composition including a cationic urethane resin and a silicon compound in an aqueous medium, and the ratio between the temperature at which the logarithmic decrement for the mixture of the cationic urethane resin and the silicon compound in the rigid-body pendulum type free damped vibration method shows the maximum value and the temperature at which the logarithmic decrement for the cationic urethane resin alone in the rigid-body pendulum type free damped vibration method shows the maximum value is in the range of 1.2 to 3.0.
摘要:
An antiviral transdermal patch including a backing layer, a viscous polymer layer, and a protection film layer. The viscous polymer layer includes an antiviral agent, a viscous polymer, and a transdermal enhancer. The transdermal enhancer is laurocapram or a mixture thereof. The antiviral agent is a nucleoside antiviral drug with a daily delivery rate of less than 100 mg/day. The patch effectively promotes the penetration of a nucleoside antiviral agent into the blood circulation and avoids enzymolysis in the gastrointestinal tract and the first pass effect of the liver and reduces side effect of drugs, thereby inhibiting the replication of target viruses and reducing viral DNA level in the serum. A method for producing the patch is also provided. The raw materials involved in the invention are easily purchased from the market at a low cost.
摘要:
An embodiment of the invention relates to a TFT-LCD array substrate comprising a substrate, a gate line and a data line formed on the substrate, a pixel electrode and a thin film transistor formed in a pixel region defined by the gate line and the data line, wherein the thin film transistor comprises a gate electrode, a source electrode, and a transparent drain electrode, and the transparent drain electrode is electrically connected with the pixel electrode.
摘要:
A biometric identification system (30) for identifying a person, the system (30) comprising: an image acquisition module (31) to capture a three-dimensional (3D) image of a palm of the person; a region of interest (ROI) extraction module (34) to extract a 3D subimage from the captured image; and a 3D features extraction module (36) to extract 3D palmprint features from the 3D subimage; wherein the extracted 3D palmprint features are compared to reference 3D palmprint features to verify the identity of the person.