摘要:
Provided are an apparatus and method for improving usability of a touch screen. The apparatus includes a touch sensing unit that senses a first touch and a second touch and detects the touched locations of the sensed touches, a pointer setting unit that sets a pointer to the detected location of the first touch, and a coordinate transforming unit that transforms movement of a touched location, which is caused by movement of the second touch, into movement of a location of the pointer.
摘要:
A pointing apparatus and method and a pointer display apparatus and method using a virtual region which generate a virtual region corresponding to a detected display region, convert coordinates of a location, and display a pointer at the converted coordinates. The pointing device includes a region detector detecting a display region, which displays a pointer, using at least one received signal; a virtual region generator generating the virtual region corresponding to the display region and having an aspect ratio equal to that of the display region; a coordinate converter converting coordinates of a location, which is pointed at by the pointing device, in the virtual region into ratios of the coordinates of the location to a size of the virtual region; and a coordinate ratio transmitter transmitting the ratios.
摘要:
An image display and storage device, method, and medium to process an original image and generate a main image so that the original image does not overlap a sub image, and store the original image instead of the main image when the main image and the sub image are displayed. The device includes an image processor to receive an image, and to generate a display image and a storage image using the received image, a display unit to receive the display image from the image processor, and to display the display image, and an image storing unit to receive the storage image from the image processor and to store the image.
摘要:
A multipurpose vest for leisure and sports, includes a plurality of shoulder belts placed on both shoulders of a user wearing the vest, and front and rear covers put around the breast of the user in connection with the shoulder belts and combined with each other by a buckle. Speakers are installed to outer sides of the shoulder belts. The front cover includes a signal transmission unit, a sound device receiving unit, and a cellular phone receiving unit, which are electrically connected to the speakers. A volume adjustment unit is electrically connected to the signal transmission unit, the cellular phone receiving unit, the sound device receiving unit and the speakers, and adjusts a volume of sound generated through the speakers. A controller has a shifting switch for selecting operation of the cellular phone and the sound device, a power switch and a battery.
摘要:
The present invention relates to a user password apparatus and method using car-call. An apparatus for setting and releasing a user password to control the automotive component comprises a signal detector for detecting a physical signal that is applied to a car and converting the physical signal into an electrical signal, a controller for storing the entered password if the electrical signal is a password setup/change signal, controlling an operation of the corresponding automotive component if the electrical signal is a password release signal and the entered password coincides with the stored password, and generating an user call signal if it is needed to call the user according to the analysis, a wireless transmitter for wirelessly transmitting the user call signal to a remote controller, and a wireless receiver for wirelessly receiving a vehicle control signal from the remote controller.
摘要:
Method and compositions are provided for the determination of telomere length and telomerase activity, as well as the ability to increase or decrease telomerase activity in the treatment of proliferative diseases. Particularly, primers are elongated under conditions which minimize interference from other genomic sequences, so as to obtain accurate determinations of telomeric length or telomerase activity. In addition, compositions are provided for intracellular inhibition of telomerase activity and means are shown for slowing or reversing the loss of telomeric repeats in aging cells.
摘要:
A substantially non-invasive and efficient method for collecting cells from the internal organs of a subject is provided. In one embodiment, energy from an external energy source is applied to the subject that is sufficient to loosen the cells from an internal cellular surface of an internal organ so that at least a portion of the loosened cells are detached from the internal cellular surface or the organ. The detached cells are collected from the subject and can be analyzed for a disease state. The methods described herein provide methods for detecting of disease states before macroscopic evidence of the disease state that also facilitate inexpensive mass screening.
摘要:
Telomerase activity in a sample can be measured using a two reaction protocol. The first reaction involves the formation of telomerase substrate extension products from a telomerase substrate. The second reaction involves replication of the telomerase substrate extension products and/or amplification of signal generated by a bound probe. The presence of telomerase activity in a human somatic tissue or cell sample is positively correlated with the presence of cancer and can be used to diagnose a disease or other conditions of medical interest, as well as the course of disease progression or remission in a patient.
摘要:
Methods and compositions for the measurement of telomere length have application in medical diagnostic, prognostic, and therapeutic procedures. The methods for measuring telomere length include primer extension-based methods and probe-based methods. The primer extension methods involve elongation of telomeric, linker, and/or subtelomeric based primers under conditions such that the telomere serves as a template for primer extension and that the resultant primer extension products can be compared to standards of known length to provide a measure of telomere length. The probe based methods allow for telomere length measurements using DNA from lysed or whole cells and involve hybridizing an excess of probe to all telomeric repeat sequences in the telomere, measuring the amount of bound probe, and correlating the amount of bound probe measured with telomere length.
摘要:
Methods are provided for the determination of telomere length. These methods can be used for diagnosis of cancer and the staging of cancer, and diagnosis of senecesence in cells. Also, the instant methods can be used to determine stages of diseases such as atherosclerosis or HIV infection, and can be used to diagnose infertility.