摘要:
Various methods and systems for determining one or more properties of a specimen are provided. One system for determining a property of a specimen is configured to illuminate a specimen with different wavelengths of light substantially simultaneously. The different wavelengths of light are modulated at substantially the same frequency. The system is also configured to perform at least two measurements on the specimen. A minority carrier diffusion length of the specimen may be determined from the measurements and absorption coefficients of the specimen at the different wavelengths. Another system for detecting defects on a specimen is configured to deposit a charge at multiple locations on an upper surface of the specimen. This system is also configured to measure a vibration of a probe at the multiple locations. Defects may be detected on the specimen using a two-dimensional map of the specimen generated from the measured surface voltages.
摘要:
Various methods and systems for determining one or more properties of a specimen are provided. One system for determining a property of a specimen is configured to illuminate a specimen with different wavelengths of light substantially simultaneously. The different wavelengths of light are modulated at substantially the same frequency. The system is also configured to perform at least two measurements on the specimen. A minority carrier diffusion length of the specimen may be determined from the measurements and absorption coefficients of the specimen at the different wavelengths. Another system for detecting defects on a specimen is configured to deposit a charge at multiple locations on an upper surface of the specimen. This system is also configured to measure a vibration of a probe at the multiple locations. Defects may be detected on the specimen using a two-dimensional map of the specimen generated from the measured surface voltages.
摘要:
Various methods and systems for determining one or more properties of a specimen are provided. One system for determining a property of a specimen is configured to illuminate a specimen with different wavelengths of light substantially simultaneously. The different wavelengths of light are modulated at substantially the same frequency. The system is also configured to perform at least two measurements on the specimen. A minority carrier diffusion length of the specimen may be determined from the measurements and absorption coefficients of the specimen at the different wavelengths. Another system for detecting defects on a specimen is configured to deposit a charge at multiple locations on an upper surface of the specimen. This system is also configured to measure a vibration of a probe at the multiple locations. Defects may be detected on the specimen using a two-dimensional map of the specimen generated from the measured surface voltages.
摘要:
A current testing device including a housing assembly, an electrical assembly and a circuit board assembly is disclosed herein. The housing assembly includes a housing that encloses the electrical assembly. The electrical assembly includes a battery, a microprocessor, a display, a keypad, a power button, an electrical port, and test cables. The microprocessor permits the user to simulate a fuse. The microprocessor has a memory in which a predetermined catalogue of fuses characteristics is stored. The user connects the test cables to a circuit board where the fuse is blown. The keypad allows the user to type the simulation characteristics while the display shows the results of the simulation.
摘要:
A foldable trailer includes a substantially horizontal, substantially planar center section joined to at least one main axle and wheels assembly, at least one substantially planar rear section attached to the center section by a first hinged interface, such that the rear sections may be folded from a substantially horizontal position, coplanar with the center section, to a substantially vertical position relative to the horizontal center section, at least one substantially planar forward section attached to the center section by a second hinged interface, such that the forward sections may be folded from a substantially horizontal position, coplanar with the center section, to a substantially vertical position relative to the horizontal center section, a tongue section attached to an outermost forward section by a third hinged interface, such that the tongue section is enabled to fold downward around the third hinged interface, as the forward sections are folded, resulting in both the tongue section and the forward sections being oriented to a substantially vertical position relative to the center section, and a forward and a rear set of trolley legs, each set having trolley wheels. As the forward and rear sections are folded upward, the sets of trolley legs are deployed downward, lifting the folded trailer on the trolley wheels with the main axle and wheels assembly off ground level, such that the folded trailer may be moved about on the trolley wheels without interference from the main axle and wheels assembly.
摘要:
Nanostructured non-equilibrium, non-stoichiometric materials and device made using the nanonostructured non-equilibrium non-stoichiometric materials are provided. Applications and methods of implementing such devices and applications are also provided. More specifically, the specifications teach the use of nanostructured non-equilibrium, non-stoichiometric materials in polymer and plastic filler applications, electrical devices, magnetic products, fuels, biomedical applications, markers, drug delivery, optical components, thermal devices, catalysts, combinatorial discovery of materials, and various manufacturing processes.
摘要:
The present invention provides an enteral nutritional formulation that meets the nutrient requirements of intensive care patients who may have compromised absorption capacity. The present invention meets the unique nutrient needs of the patient that are generated due to tissue repair and healing requirements. To this end, in an embodiment the present invention provides a method for treating and/or providing nutritional support to intensive care patients comprising the steps of administering a therapeutically effective amount of a composition comprising: a protein source; a carbohydrate source; and a lipid source including a source of medium chain triglycerides, a source of omega-3 fatty acids, and a source of omega-6 fatty acids.
摘要:
The invention relates to computer readable medium storing program code which when executed on a computer causes the computer to perform a method for creating a quick recovery volume of a primary data set used by a first computer in a backup storage system, which includes identifying a snapshot image of the primary data set generated by a snapshot application, creating the quick recovery volume of the primary data set from the snapshot image of the primary data set and controlling transfer of data from the first computer to an archival storage unit. In one embodiment, the invention provides a method for creating a quick recovery volume of a primary data set that includes creating a snapshot image of the primary data set and creating a quick recovery volume of the primary data set from the snapshot image of the primary data set.
摘要:
The invention relates to computer readable medium storing program code which when executed on a computer causes the computer to perform a method for creating a quick recovery volume of a primary data set used by a first computer in a backup storage system, which includes identifying a snapshot image of the primary data set generated by a snapshot application, creating the quick recovery volume of the primary data set from the snapshot image of the primary data set and controlling transfer of data from the first computer to an archival storage unit. In one embodiment, the invention provides a method for creating a quick recovery volume of a primary data set that includes creating a snapshot image of the primary data set and creating a quick recovery volume of the primary data set from the snapshot image of the primary data set. In another embodiment, the invention provides a user interface screen enabling browser style browsing and recovery of quick recovery volumes and snapshot images.