摘要:
A computer-implemented method and system of modeling physical properties of biodiesel feedstock are presented. The invention method and system include (i) estimating values of a physical property of constituent fatty acid fragments of a mono-, di-, or triglyceride, and (ii) computing a value of the physical property of the mono-, di-, or triglyceride by expressing the value of the physical property of the mono-, di-, or triglyceride as a sum of the estimated values of the physical property of constituent fatty acid fragments thereof. The method and system further include repeating steps (i) and (ii) for different mono-, di-, and/or triglycerides, resulting in a plurality of computed values of the physical property of different mono-, di-, and triglycerides. The determined value of the subject physical property enables blending of the biodiesel feedstock in production of biodiesel.
摘要:
A camera module includes an image sensor, a lens assembly mounted on the image sensor, and a shell defining a receiving space. The image sensor and the lens assembly are accommodated in the receiving space. The lens assembly is fixedly engaged in the shell.
摘要:
A camera module includes an image sensor, a lens assembly mounted on the image sensor, and a shell defining a receiving space. The image sensor and the lens assembly are accommodated in the receiving space. The lens assembly is fixedly engaged in the shell.
摘要:
By forming a microlens of negative photoresist, economical microlens fabrication processes may be used which, in some embodiments, may achieve microlenses having good optical clarity and high thermal stability. In one embodiment, a positive photoresist may be used as a pattern mask to transfer a pattern to the negative photoresist. The microlenses may be formed by dry etching the positive photoresist which acts as a mask to transfer a pattern to the underlying negative photoresist. At the same time a scratch protection layer may be formed over regions not overlying optical sensors.
摘要:
An apparatus (100) and method for measuring an extract (1000) released from a product sample (330) in vitro. The apparatus (100) comprising an in vitro environment which simulates an in vivo environment. The apparatus (100) contains a product sample (330) with the product sample (330) exposed to the in vitro environment. An extract (1000) is produced from the product sample (330) when the product sample (330) is subjected to the in vitro environment. The extract (1000) is analyzed to determine the amount of at least one element in the extract and the rate of release of at least one element in the product sample (330). The product sample is a smokeless tobacco product. An element analyzed for is nicotine.
摘要:
A touch display device includes a display panel, a touch panel, a storage unit and a processor, wherein the processor is electrically connected to the display panel, the touch panel and the storage unit. The storage unit is used for storing an operating system and an application. The processor is used for executing the operating system and the application in the display panel. When the processor detects that a first touch object presses a predetermined corner of the touch panel and detects that a second touch object performs a predetermined gesture within a predetermined region of the touch panel, the processor executes a predetermined function in the application according to signals generated by the touch panel and controls the display panel to display an executed result corresponding to the predetermined function.
摘要:
An apparatus (100) and method for measuring an extract (1000) released from a product sample (330) in vitro. The apparatus (100) comprising an in vitro environment which simulates an in vivo environment. The apparatus (100) contains a product sample (330) with the product sample (330) exposed to the in vitro environment. An extract (1000) is produced from the product sample (330) when the product sample (330) is subjected to the in vitro environment. The extract (1000) is analyzed to determine the amount of at least one element in the extract and the rate of release of at least one element in the product sample (330). The product sample is a smokeless tobacco product. An element analyzed for is nicotine.