Abstract: A carrier tray and a carrier tray assembly using the same are described. The carrier tray includes a carrying portion, a surrounding wall and at least one recessed structure. The carrying portion has a top surface and a bottom surface opposite to the top surface. The surrounding wall is disposed around the carrying portion. The recessed structure is recessed into the carrying portion. The recessed structure has an opening and a recessed space, and the recessed space is communicated with the outside through the opening. There is a first distance defined by the recessed space along a first direction, and there is a second distance defined by the opening along the first direction. The first distance is greater than the second distance.

Abstract: A method for risk assessment of neurological disorder and an electronic device using the same method are provided. The method for risk assessment includes the following. A blood flow signal is obtained. Signal decomposition is performed on the blood flow signal to generate a first signal and a second signal. The first signal is de-modulated to generate a modulation signal. A correlation signal is generated according to the modulation signal and the second signal. A statistical parameter is generated according to the correlation signal. Whether to output a warning message is determined according to the statistical parameter.

Abstract: A carrier tray and a carrier tray assembly using the same are described. The carrier tray includes a carrying portion, a surrounding wall and at least one recessed structure. The carrying portion has a top surface and a bottom surface opposite to the top surface. The surrounding wall is disposed around the carrying portion. The recessed structure is recessed into the carrying portion. The recessed structure has an opening and a recessed space, and the recessed space is communicated with the outside through the opening. There is a first distance defined by the recessed space along a first direction, and there is a second distance defined by the opening along the first direction. The first distance is greater than the second distance.

Abstract: A method and an apparatus for pulse signal analyzing are provided. The method includes: receiving a pulse signal; decomposing the pulse signal into a plurality of characteristics signal; generating a spectrum for each of the plurality of characteristics signal by using a spectrum projection; obtaining a plurality of quantized data for each of the plurality of characteristics signal by quantizing the spectrum corresponding to each of the plurality of characteristics signal; and determining a physiological condition corresponding to the pulse signal according to the plurality of quantized data of the plurality of characteristics signal.

Abstract: A rotary motion structure comprises a limiting member and a rotating member. The limiting member defines a mounting portion; and the rotating member is rotatably provided on the limiting member and includes a shaft portion, which is provided through the mounting portion. Accordingly, the rotary motion structure described above is preferably applied to form a handle device having a positioning function, in which the rotating member is rotated relative to the limiting member so that the rotating member can have the positioning efficacy of automatic positioning, frictional positioning, temporary positioning, or fixed positioning.

Abstract: A fatigue detection apparatus is provided. The fatigue detection apparatus includes a first detector, a second detector and a processor. The first detector is configured to obtain a first physiological signal and the second detector is configured to obtain a second physiological signal. The processor is coupled to the first detector and the second detector, obtains a plurality of characteristic time differences according to the first physiological signal and the second physiological signal, and determines a fatigue detection result according to a variation trend of the obtained characteristic time differences varying with time. Furthermore, a fatigue detection method is also provided.

Abstract: A method and an apparatus for pulse signal analyzing are provided. The method includes: receiving a pulse signal; decomposing the pulse signal into a plurality of characteristics signal; generating a spectrum for each of the plurality of characteristics signal by using a spectrum projection; obtaining a plurality of quantized data for each of the plurality of characteristics signal by quantizing the spectrum corresponding to each of the plurality of characteristics signal; and determining a physiological condition corresponding to the pulse signal according to the plurality of quantized data of the plurality of characteristics signal.

Abstract: A rotary motion structure comprises a limiting member and a rotating member. The limiting member defines a mounting portion; and the rotating member is rotatably provided on the limiting member and includes a shaft portion, which is provided through the mounting portion. Accordingly, the rotary motion structure described above is preferably applied to form a handle device having a positioning function, in which the rotating member is rotated relative to the limiting member so that the rotating member can have the positioning efficacy of automatic positioning, frictional positioning, temporary positioning, or fixed positioning.

Abstract: The present invention relates to pyrimidine compounds of formula (I): which are useful in treating mTOR kinase- or PI3K kinase-related diseases.

Abstract: A cardiac regulating apparatus and a cardiac regulating method are disclosed. The cardiac regulating apparatus includes a control unit, a sensing unit and an analyzing unit. The control unit is configured for outputting a cardiac control signal in accordance with a heart rate of a heart. The sensing unit is configured for acquiring a blood pulse signal. In response to the cardiac control signal having a first constant cardiac rhythm, the analyzing unit is configured for analyzing amplitude and reflected wave time of the blood pulse signal, and for outputting a regulation parameter according to the amplitude and the reflected wave time of the blood pulse signal. The control unit is configured for regulating the cardiac control signal according to the regulation parameter from the first constant cardiac rhythm to a second constant cardiac rhythm different from the first constant cardiac rhythm.

Abstract: A signal decomposition method and an electronic apparatus using the same are proposed. The method includes the following steps: retrieving a first signal; performing a deterministic filtering operation to the first signal to decompose the first signal into at least one primary signal, where the at least one primary signal includes a second signal having a constant trend; and performing a non-deterministic filtering operation to the second signal to decompose the second signal into at least one secondary signal, where one of the at least one secondary signal has the constant trend and a sum of the at least one primary signal and the at least one secondary signal is the first signal.

Abstract: A signal decomposition method and an electronic apparatus using the same are proposed. The method includes the following steps: retrieving a first signal; performing a deterministic filtering operation to the first signal to decompose the first signal into at least one primary signal, where the at least one primary signal includes a second signal having a constant trend; and performing a non-deterministic filtering operation to the second signal to decompose the second signal into at least one secondary signal, where one of the at least one secondary signal has the constant trend and a sum of the at least one primary signal and the at least one secondary signal is the first signal.

Abstract: The present invention relates to pyrimidine compounds of formula (I): which are useful in treating mTOR kinase- or PI3K kinase-related diseases.

Abstract: The present invention relates to pyrimidine compounds of formula (I): which are useful in treating mTOR kinase- or PI3K kinase-related diseases.

Abstract: A base structure for cooling fan includes a seat, a circuit board and a motor assembly. The seat has an inner side served as a supporting surface. The circuit board has a first side attached to a top of the supporting surface and an opposite second side having a plurality of electronic elements provided thereon. The motor assembly includes a plurality of stacked silicon steel plates located on the circuit board and above the electronic elements. With the first side of the circuit board being attached to the supporting surface of the seat and the electronic elements on the second side of the circuit board being located in spaces between the motor assembly and the circuit board, more silicon steel plates can be stacked in the motor assembly to enable upgraded motor working efficiency and reduced electric current needed by the cooling fan to operate.

Abstract: A base structure for cooling fan includes a seat, a circuit board and a motor assembly. The seat has an inner side served as a supporting surface. The circuit board has a first side attached to a top of the supporting surface and an opposite second side having a plurality of electronic elements provided thereon. The motor assembly includes a plurality of stacked silicon steel plates located on the circuit board and above the electronic elements. With the first side of the circuit board being attached to the supporting surface of the seat and the electronic elements on the second side of the circuit board being located in spaces between the motor assembly and the circuit board, more silicon steel plates can be stacked in the motor assembly to enable upgraded motor working efficiency and reduced electric current needed by the cooling fan to operate.

Abstract: The present invention relates to pyrimidine compounds of formula (I): which are useful in treating mTOR kinase- or PI3K kinase-related diseases.

Abstract: The present invention relates to pyrimidine compounds of formula (I): which are useful in treating mTOR kinase- or PI3K kinase-related diseases.

Abstract: A cardiovascular health status evaluation system includes a sensing unit and a computing unit. The sensing unit is for measuring impulses of the cardiovascular circulation of a user. The computing unit is for calculating a standard deviation and an average of time intervals between the impulses in a unit time, and based on a change of a ratio between the standard deviation and average, evaluating the cardiovascular health status of the user. The evaluation index of the aforementioned system includes a personalized parameter (the average), thereby enabling a personalized comparison. A cardiovascular health status evaluation method is also disclosed herein.

Abstract: A semiconductor device and its manufacturing method are disclosed. The nitrogen flow is gradually changed to form a semiconductor device with a gate or a source/drain having a nitrified gradient layer structure. Different extents of nitrification inside the nitrified gradient layer structure provide protection and buffering to prevent the undercut after etching due to different materials in the multilayer structure or the interface effect.