摘要:
The present invention relates to a multi-hybridization set for DNA microarray assay, which comprises: a lower plate in which a DNA microarray is mounted; an upper plate which is coupled to the lower plate, and in which one or more O-rings are attached to the lower surface of the upper plate coming in contact with the DNA microarray such that separate spaces are formed when the upper and lower plates are coupled to each other, the upper plate having sample injection holes formed inside of the O-ring; and means for coupling the upper and lower plates to each other. The multi-hybridization set of the present invention allows the DNA microarray assay of several samples to be performed at once. In addition, according to this multi-hybridization set, the problem of contamination caused by oil and dust, which occurs due to the use of the existing cover glass, can be solved.
摘要:
Disclosed is a refrigerator having a height-adjustable door. The body of the refrigerator has at least one storage space having a front opening. The door is coupled to the body so as to cover/uncover the storage space, and a hinge hole is formed on the bottom surface of the door. A hinge frame is fixed to a front surface of a lower portion of the body and has a hinge shaft inserted into the hinge hole so as to rotatably support the door. The hinge shaft is covered with a hinge bush, a part of which is inserted into the hinge hole. The hinge bush has a flange portion on its lower end for supporting the bottom surface of the door. A height adjustment screw is screw-coupled to a screw hole of the hinge frame so as to travel vertically. The upper end of the height adjustment screw abuts the bottom surface of the hinge bush so that, when rotated, the height adjustment screw lifts/lowers the hinge bush, in order to adjust the height of the door.
摘要:
A hierarchical system configuration method and an integrated scheduling method for offering a multimedia streaming service on a two-level double cluster system are provided. The hierarchical system configuration method includes the steps of: determining whether one server node exists; if one server node exists, determining whether one virtual server node/specific network storing and merging block exists; and if one virtual server node/specific network storing and merging block exists, setting a system configuration mode for configuring a single virtual server node based multimedia streaming server system and determining a representative network address of a current system, wherein depending on a scale and a characteristic of the multimedia streaming service, a hierarchical multimedia streaming server system is configured into a single virtual server node based system, which is a minimum-scale, a mono-level single virtual cluster based system, which is a medium-scale, and a two-level double cluster based system, which is a maximum-scale.
摘要:
A clustering apparatus and method for content delivery system are provided. The clustering apparatus includes: a local server for performing operations as a dedicated server providing a stream service by being connected to a cluster; and a file management server for storing original contents.
摘要:
A tube container having a barrier property is provided. A single-layer or 3-layer tube container is manufactured by molding a dry-blended composition including a polyolefin resin and a nanocomposite of a resin having a barrier property and an intercalated clay, and a compatibilizer. The single-layer or 3-layer tube container can be simply manufactured and has a superior barrier property, thereby preventing the decomposition of contents, compared to a conventional 5-layer tube container.
摘要:
Provided is an organic EL device having a lower power consumption and high performance and enabling to display separate pictures on bidirectional screens as well as to display the same picture on the bidirectional screens, and a driving apparatus thereof. The organic EL device includes: a first organic EL panel for a unidirectional display; and a second organic EL panel for a unidirectional display, each of the first and second organic EL panels having a substrate, a first electrode, an emitting layer and a second electrode, wherein the first organic EL panel and the second organic EL panel are coupled so as to display pictures in bidirections. According to the present invention, a sufficient brightness can be obtained even under a low power. Also, since an opaque cathode is used, performance and transmittance are enhanced compared with the related art organic EL device using a transparent cathode.
摘要:
An apparatus and a method of driving a liquid crystal display device includes generating a first control signal and a second control signal using a vertical synchronization signal and a horizontal synchronization signal, respectively; applying a scan pulse to gate lines depending on the first control signal; applying data to source lines depending on the second control signal; and driving a backlight unit in accordance with a change of state of at least one of the first control signal and the second control signal.
摘要:
The application disclose a method of preventing immune cells from binding to other cells, which includes contacting the immune cells and the other cells with a composition comprising Bst2 antagonist.
摘要:
Disclosed herein is an organic electroluminescent (EL) device comprising an intermediate layer made of at least one selected from a hole blocking material and an electron blocking material.
摘要:
A washing machine which determines an unbalanced state of laundry using an unbalance value and a variation of the unbalance value according to time so as to reduce the generation of vibration and noise, and a method for detecting the unbalanced state of the laundry therein. The washing machine includes a rotary tub containing laundry, a washing motor for rotating the rotary tub, a motor speed detecting unit detecting the speed of the washing motor and outputting a motor speed signal, and a controller calculating an unbalance value of the laundry and a variation of the unbalance value using the motor speed signal, determining the unbalanced state of the laundry in the rotary tub using the unbalance value and the variation of the unbalance value, and controlling the washing motor according to determination results.