Abstract:
Disclosed is a method for determining the chromosome aneuploidy of a single cell and a system for determining the chromosome aneuploidy of a single cell. Among them, the method for determining the chromosome aneuploidy of a single cell according to the embodiments of the present invention comprises: the whole genome of the single cell is sequenced to obtain a first sequencing result; the total number of sequencing data from the first sequencing result is counted, obtaining a value L; the number of sequencing data of a first chromosome from the first sequencing result is counted, obtaining a value M; a first parameter is determined based on the value L and the value M; and it is determined whether or not the single cell has aneuploidy in respect of the first chromosome based on the difference between the first parameter and a predetermined control parameter.
Abstract:
The present disclosure provides a multi-antenna mobile phone data card and method for reducing a specific absorption rate, where the data card includes: a radio frequency (RF) substrate, antennas configured to transmit and receive signals, and a feed source, connected between the RF substrate and the antennas, configured to excite the antennas, the RF substrate has a rectangular shape, and the feed source is arranged at a first corner of the RF substrate, a first hollow portion is arranged at a second corner which is adjacent to the first corner and is located on a short side of the RF substrate on which the first corner is located, the first hollow portion is provided with a first metal strip, the first metal strip has an end connected with the short side, and another end as a free end, a first electrical length formed from the feed source to the free end of the first metal strip is equal to a second electrical length formed from the feed source to another short side along a long side on which the first corner is located. According to the present disclosure, through the method of changing the shape of the RF substrate, the same electrical lengths is obtained from the feed source respectively to several edge points on the RF substrate, and thus reducing the current peak and the SAR value on the RF substrate and saving the structure space, thereby reducing the radiation hazard of the data card to the human body.
Abstract:
The invention discloses a website scanning apparatus for performing a security vulnerability scanning on a target website, which apparatus comprises: a web page obtaining component obtaining current content and/or features of a web page corresponding to a link to be processed; a link processing component including a change judgment device for judging whether the web page corresponding to the link to be processed has been changed based on stored web page content and/or features corresponding to the link to be processed as well as the current web page content and/or features of the link to be processed; and a vulnerability detecting component for performing a security vulnerability detection on a web page corresponding to a link to be processed for which the web page has been changed. The invention also discloses a website scanning method corresponding thereto.
Abstract:
The present invention is directed to a universal serial bus (USB) transaction translator and a micro-frame synchronization method. A device interface is coupled to a device via a device bus, and a host interface is coupled to a host via a host bus, wherein the host USB version is higher than the device USB version. At least two buffers configured to store data are disposed between the device interface and the host interface. A controller stores the data in the buffers alternately. A start-of-frame (SOF) counter is used to count the SOF packets, wherein the counting value of the SOF counter is compared to a predefined value. Specifically, the controller resets a SOF timer for sending the SOF packet when the counting value achieves the predefined value or is greater than the predefined value, such that the SOF packet and an isochronous timestamp packet (ITP) from the host are sent at the same time. Further, the controller delays the sending of the SOF packet for a period of time according to the ITP from the host.
Abstract:
The disclosure discloses a dual-mode terminal antenna, comprising a main antenna comprising a main antenna of a first mode and a main antenna of a second mode, an auxiliary antenna comprising an auxiliary antenna of the first mode and an auxiliary antenna of the second mode, and an antenna bracket. The main and auxiliary antennas are fixed on a same antenna bracket, each of which is configured with a spring lea. When the antenna bracket is clasped on a main board, four spring leaves of the main and auxiliary antennas contact with four antenna feeding points on the main board respectively, An LC resonant circuit is disposed ahead of each antenna feeding point, and four LC resonant circuits resonate at a working frequency band of the antenna corresponding to the antenna feeding point with which each said LC resonant circuits connects, respectively. The disclosure also discloses a signal processing method, which solves signal interference and loss problems existed in an antenna of the prior art in a reception mode, through high impedance of the LC resonant circuit to the signal at different frequency bands. Furthermore, the dual-mode terminal antenna of the disclosure simplifies the layout of the Printed Circuit Board (PCB).
Abstract:
A computer implemented method and apparatus for sending and receiving electronic mail messages. A group header is defined using simple mail transmission protocol. The group header provides information about a set of members of a group. The set of members of the group are one or more recipients of the electronic mail message. The group header is placed in the electronic mail message to form a completed electronic mail message addressed to the group. The completed electronic mail is sent to the group.
Abstract:
Predetermining a first set of data entry protocols for enabling a user to access one or more portions of an initial digital file. Predetermining a second set of data entry protocols for enabling a user to access another digital file by entering this second set of data entry protocols in response to the user accessing a threshold of a predetermined number of such portions. The first set of data entry protocols may include an acceptance by the user to pay a first fee for each accessed portion. In addition, under such circumstances, the access to the another digital file may be offered free of any fee as a reward for the user paying fees for the portions of the initial digital file accessed reaching a predetermined threshold level.
Abstract:
FIG. 1 is a perspective view of an outsole showing my new design; FIG. 2 is another perspective view thereof; FIG. 3 is a front elevation view thereof; FIG. 4 is a rear elevation view thereof; FIG. 5 is a left side elevation view thereof; FIG. 6 is a right side elevation view thereof; FIG. 7 is a top plan view thereof; and, FIG. 8 is a bottom plan view thereof. The broken lines in the figures are for the purposes of illustrating portions of the outsole, that form no part of the claimed design.