摘要:
A color temperature adjusting system includes a processing unit, a constant-current drive unit, and an light emitting unit (LED) unit including two unmatched LED modules with different basic color temperatures. A table records a relationship between coefficient values and current values for the current(s) flowing through the two LED modules. The processing unit selects one of a number of predetermined formulas to calculate the coefficient value by comparing a desired value with a threshold value, and further determines the current values according to the calculated coefficient value listed in a table. The constant-current drive unit includes two drive module generating modulating signals to adjust the respective values of the current flowing through the two LED modules to match the determined current values, thereby adjusting the color temperature value of the LED unit to the desired level. A related method is also provided.
摘要:
For automatic problem diagnosis, a data collector module collects log data comprising code sets from a plurality of components in a data processing system. An analysis module translates the log data into at least one predefined symptom. Each symptom is associated with at least one code set of the log data. The analysis module selects from a knowledge base at least one problem that includes each symptom. The analysis module further calculates an influence factor for each problem, and ranks each problem from most likely to least likely based on the influence factor of the problem.
摘要:
The present invention provides a synthetic process for producing bortezomib using a novel intermediate. The present invention also provides a process for purifying bortezomib anhydride, and a new crystalline polymorph of bortezomib anhydride.
摘要:
A cogset, which is adapted to connect to a rotatable hub in a bicycle, comprises a first cog, a second cog connected to the first cog, and a support element installed to the second cog. A limiting side of the support element is abutted against a side of the second cog. The support element is mounted by the first cog. Each of the first and second cogs is not directly connected to the rotatable hub.
摘要:
Processes for processing food products by adjusting the pH of the food product from a first pH to a second pH and then to a third pH, with or without cooking, are provided. Also provided are methods for adjusting the pH of a food product using buffers.
摘要:
A method of determining surface pore diameter distribution of a porous material is provided. A compressed gas is charged from backside of a sample of a porous body, a surface of the sample is immersed into a liquid wetting agent, and a gas pressure is regulated from high to low, such that pore mouths of the surface of the porous body are blocked by the wetting agent in an order from small to large pore sizes, and a gas flow rate is more rapidly decreased. When the pressure is decreased to a value, the gas flow rate is reduced to zero and the pressure at this time is corresponding to the largest pore mouth size of the surface of the porous body. The pore size distribution is determined by comparing the obtained gas pressure—flow rate curve (wet curve) with a gas pressure—flow rate curve (dry curve) obtained for the sample under a dry state. The pore size and the pore distribution are calculated based on the conventional bubble pressure method. The measurement of the surface pore distribution of the porous body is of great significance for investigating the support performance of the porous body.
摘要:
Processes for processing food products by adjusting the pH of the food product from a first pH to a second pH and then to a third pH, with or without cooking, are provided. Also provided are methods for adjusting the pH of a food product using buffers.
摘要:
The present invention provides novel polypeptide ligands for Toll-like Receptor 2 (TLR2). Preferrably, the novel polypeptide ligands modulate TLR2 signaling and thereby regulate the Innate Immune Response. The invention also provides vaccines comprising the novel polypeptide TLR2 ligands and an antigen. The invention further provides methods of modulating TLR2 signaling using the polypeptide ligands or vaccines of the invention.
摘要:
The present invention screens a number of thermal stable proteins at a time. And the proteins are rapidly identified by using a mass spectrometry. The proteins obtained after screening can be gene cloned to determine its soluble temperature. By using the present invention, time, cost and human resource can be saved.
摘要:
This invention relates to a paper substrate containing high surface sizing and low internal sizing and having high dimensional stability, as well as methods of making and using the composition.