ELECTRICAL HEATING HOOKAH
    48.
    发明申请

    公开(公告)号:US20220346441A1

    公开(公告)日:2022-11-03

    申请号:US17581863

    申请日:2022-01-22

    Applicant: Bin Ma

    Inventor: Bin Ma

    Abstract: The invention discloses an electrical heating hookah, comprising an electrical heating atomization component, a battery component, and a filtration component; the electrical heating atomization component is used to heat and atomize prepared opium paste or e-liquid to generate gas; the battery component is used to provide electrical energy to the atomization component; the filtration component comprises a liquid storage bottle, a pipe and a suction nozzle; the pipe is communicated with the atomization component and the liquid storage bottle, and the suction nozzle is communicated with the liquid storage bottle; the gas enters the liquid storage bottle through the pipe and is filtered and then discharged through the suction nozzle.

    Method and system for faster and more sensitive homology searching

    公开(公告)号:US09652586B2

    公开(公告)日:2017-05-16

    申请号:US11561327

    申请日:2006-11-17

    CPC classification number: G06F19/22 G06F19/24

    Abstract: An area of research in the field of bioinformatics deals with the identification of similarities within one, or between two DNA sequences. Current techniques are quite slow and many matches are missed. The invention provides a faster and more sensitive solution, by using “optimized spaced seeds” to perform these biological sequence homology searches. Various techniques are shown for identifying seeds which are optimized to improve the sensitivity or speed of the searching. In the preferred embodiment, optimized spaced seeds are determined by the parameters of the search and independent of the actual databases being searched (for example, using the length and weight of the spaced seed, as well as the probability of a hit in a similar region). Thus, these optimized seeds can be stored in libraries which are accessed as required.

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