摘要:
Salts of kukoamine B, their preparation method and their pharmaceutical use in preparation of drugs for preventing and treating sepsis. Experiments indicate that salts of kukoamine B have a good effect on antagonizing the key factors inducing sepsis, and can be used in the preparation of drugs for preventing and treating sepsis. Under the current circumstances of the lack of effective measures for the treatment of sepsis in clinical practice, the medicinal formulations, which comprise the salts of kukoamine B, pharmaceutically acceptable carrier and/or diluent, provide a new approach for the prevention and treatment of sepsis.
摘要:
A terminal and a scan method thereof are disclosed in the present invention. The method includes that: a terminal receiving, after accessing a network, a downlink channel descriptor message, and acquiring a scan triggering period table carried in the downlink channel descriptor message; and the terminal performing periodic scan according to the scan triggering period table. According to the technical solution of the present invention, the efficiency for the terminal scanning in different scenes can be effectively improved, and therefore the performance of the system is improved.
摘要:
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for classifying web pages as gallery web pages, and for presenting search results for gallery web pages. In one aspect, a method includes receiving a web page that includes text and one or more images, evaluating one or more characteristics of the web page against predefined criteria, generating a score for the web page based on evaluating the characteristics of the web page against the predefined criteria, and classifying the web page as a gallery web page or as not a gallery web page when the score meets or does not meet a predefined threshold, respectively.
摘要:
Methods for creating a transient nanoscale opening in a cell membrane and methods for transporting a desired species through the nanoscale opening are provided. A nano-sized needle-like tip can be used to mechanically slice the cell membrane to create a transient, localized nanoscale slit. The nanoscale slit may be used for transferring exogenous molecules into a living cell.
摘要:
A method of packet processing includes receiving a packet at one of a plurality of network ports at a switch device, tagging the packet with a first identification, tagging the packet with a second identification, using a first table to determine a first set of output port identifications based at least in part on the first identification, using a second table to determine a second set of output port identifications based at least in part on the second identification, and performing a logical operation using the first set of output port identifications and the second set of output port identifications to identify one or more of a plurality of output ports at the switch device.
摘要:
A method and system for initializing a multi-tenant database. The method includes the steps of: executing a trial of a legacy initialization tool on a trial database; capturing database statements issued by the legacy initialization tool during the step of executing a trial; capturing trial execution results of the database statements; executing the legacy initialization tool on a multi-tenant database; intercepting the database statements issued by the legacy initialization tool during the step of executing the legacy initialization tool on the multi-tenant database; and executing a mock of intercepted database statements corresponding to types of the database statements, types of tables involved in the database statements, and the trial execution results of the database statements, where at least one of the steps is carried out using a computer device.
摘要:
The use of Kukoamine A and Kukoamine B in the preparation of drugs for the prevention and treatment of sepsis and autoimmune disease is disclosed. Bacterial endotoxin/lipopolysaccaride (LPS) and unmethylated DNA (CpG DNA) of bacteria, the major pathogen-associated molecular patterns in sepsis and autoimmune disease, are specifically targeted, while the disclosed use directionally isolates lead compounds from traditional Chinese medicine. These measures can overcome the major defects of uncertainty of pharmacological material basis and drug targets of extracts and constituents of traditional Chinese medicine. The disclosed use can help in developing a safe, effective and quality controllable drug for prevention and treatment of sepsis and autoimmune disease so as to help solve the present lack of effective drugs in clinical treatment.
摘要:
A rapid response relative humidity sensor based on nano-structured aluminum oxide thin film is disclosed. The main body of the sensor is an anodic aluminum oxide thin film of about 2-20 μm thick formed from an Al substrate which serves as one electrode. A porous metal layer of about 20-200 nm thick is formed over the anodic aluminum oxide thin film and functions as a second electrode. The alumina thin film contains nano-sized channels of about 10-100 nm in diameter, serving as a capacitive relative humidity sensor having high sensitivity and short response time. Thermal annealing at elevated temperature improves the linearity of the capacitance versus humidity curve, giving a full range humidity sensing range. Hysteresis and degradation are negligible for the humidity sensors.
摘要:
Multimedia communications in multimedia communications with different user terminals. Various optimization for the delivery of multimedia content across different channels are provided concurrently to a plurality of user terminals.
摘要:
Multimedia communications with cross-layer optimization in multimedia communications with different user terminals. Various optimization for the delivery of multimedia content across different channels are provided concurrently to a plurality of user terminals.