摘要:
Materials and Methods for preparing (S)-(+)-3-(aminomethyl)-5-methyl-hexanoic acid and structurally related compounds via enantioselective hydrogenation of prochiral olefins are disclosed. The methods employ novel chiral catalysts, which include C1-symmetric bisphosphine ligands bound to transition metals.
摘要:
An automatic testing apparatus (200) includes a transmission floor (210), a board (220), a stopping unit (230), and a testing device (260) beside the transmission floor. The transmission floor includes a plurality of rollers (211) positioned at two sides thereof. The board positioned on the rollers includes an I/O (input/output) circuit (222) and a first connector (265) electrically connected to the I/O circuit. The testing device includes a second connector (225) matchable with the first connector. The I/O circuit is used to electrically connect to an electronic device to be tested, such as an LCD (280). The stopping unit is positioned at the transmission floor for stopping the board moving. An automatic testing method using the automatic testing apparatus for testing an electronic device is also provided. The efficiency of the automatic testing apparatus is high.
摘要:
An electromagnetic shield includes a conductive foam, a plurality of adhesive tapes attached to a side of the conductive foam. The adhesive tapes are separated from each other. An electronic device using the electromagnetic shield to block electromagnetic energy from inner component or outer component is also provided.
摘要:
A biosensor system determines an analyte concentration of a biological sample using an electrochemical process without Cottrell decay. The biosensor system generates an output signal having a transient decay, where the output signal is not inversely proportional to the square root of the time. The transient decay is greater or less than the −0.5 decay constant of a Cottrell decay. The transient decay may result from a relatively short incubation period, relatively small sample reservoir volumes, relatively small distances between electrode surfaces and the lid of the sensor strip, and/or relatively short excitations in relation to the average initial thickness of the reagent layer. The biosensor system determines the analyte concentration from the output signal having a transient decay.
摘要:
Testing of the performance of an electrochemical meter used to measure the presence of an analyte in a biological sample, particularly glucose in whole blood, includes introducing a control solution containing a predetermined amount of the analyte and a predetermined amount of an internal reference compound. The internal reference compound is selected such that it is oxidized at a potential greater than that used to oxidize the analyte, thereby making it possible to distinguish the control solution from a biological sample.
摘要:
The present invention relates to methods for synchronizing the transmission and the reception of a media stream over a network, such as the Internet, comprising of a receiver clock having an adjustable reset value, where the adjustable reset value may be a function of the reference time for a receiver clock and the reference time for a sender clock.
摘要:
A method for forming a color filter is provided. A substrate having a passivasion layer thereon is provided. The passivasion layer has at least one trench therein within a peripheral region of the substrate. A first color filter layer is formed over the passivasion layer to fill the trench by performing a first spin-on coating process with a first spin rate. Thereafter, the first color filter layer is patterned so as to form a plurality of first color filter blocks in a display region of the substrate and expose a portion of the passivasion layer. A second color filter layer is formed over the passivasion layer by performing a second spin-on coating process with a second spin rate, which is larger than the first spin rate. Next, the second color filter layer is patterned to form a plurality of second color filter blocks between the first color filter blocks respectively.
摘要:
The present invention relates to improved electrochemical biosensor strips and methods for determining the concentration of an analyte in a sample. By selectively measuring a measurable species residing in a diffusion barrier layer, to the substantial exclusion of the measurable species residing exterior to the diffusion barrier layer, measurement errors introduced by sample constituents, such as red blood cells, and manufacturing variances may be reduced.
摘要:
An optical proximity correction mask used for fabricating a color filter includes a substrate, a mask pattern and a mending pattern. Wherein, the mask pattern is disposed on the substrate. The mask pattern and the transferred pattern, being transferred to the color filter, are not matched and cause occurrence of a light leaking region in the color filter. The mending pattern is disposed over the substrate around the periphery of the mask pattern and corresponds to the light leaking region.
摘要:
Heterocyclic compounds and analogues thereof and their use as inhibitors of Mitogen-Activated Protein Kinase-Activated Protein kinase-2 (MAPKAP-k2), and also to a method for preventing or treating a disease or disorder that can be treated or prevented by modulating the activity of MAPKAP-K2 in a subject and to pharmaceutical compositions and kits that include these MAPKAP-K2 inhibitors.