摘要:
A method of communicating between an access point (AP) and a station (STA) in a Wireless Local Area Network (WLAN) system is provided. The method includes receiving an association request (AREQ) frame requesting an association, from a STA, the AREQ frame comprising a common association response (C-ARSP) indicator indicating whether the STA has been received common association information for the association between the STA and the AP, determining an association response (ARSP) type for the STA based on the C-ARSP indicator and performing an association response for the ARSP type to the STA.
摘要:
The present invention relates to an absorbent for separating acid gas, which is excellent in terms of stripping rate and stripping amount as well as having a high level of absorption for acid gas including carbon dioxide and a high reaction rate. An absorbent for separating acid gas according to the present invention not only has a much higher acid gas absorption rate and absorption level than conventional monoethanolamine absorbents, but also has a much higher stripping rate and stripping amount, enabling the removal rate of acid gas to be enhanced under the same operating conditions, and the amount of energy required for stripping to be reduced.
摘要:
A method for efficiently processing traffic in an intermediate access point such as a relay station is disclosed. To process traffic directed from one or more terminals to a base station, an intermediate access point supporting two or more communication scheme receives traffic from the one or more terminals according to a first communication scheme, measures a congestion level of the received traffic, transmits a first traffic being part of the received traffic to a second intermediate access point according to a second communication scheme, if the congestion level is equal to or higher than a predetermined threshold, and transmits a second traffic being remaining traffic of the received traffic except the first traffic to the BS.
摘要:
The present invention discloses a bioartificial liver system comprising a fixed-bed bioreactor packed with gel beads containing hepatocytes of an animal, a plasma reservoir, a plasma separator, and an efflux chamber, wherein the plasma reservoir is located at a position higher than the bioreactor, a ventilation filter in contact with atmosphere is provided at the top of the plasma reservoir, and the top of the plasma reservoir is directly connected to the efflux chamber via a connecting line. The inventive system satisfactorily performs the essential liver functions without the problems of gel bead damage or channeling.
摘要:
The present invention relates to a seed of legume containing high concentration of isoflavone and a method for producing the same, more particularly, it relates to a method for producing a sprouted seed containing high concentration of isoflavone, the method comprises treating a sprouted seed with at least one stress-inducing chemicals selected from the group consisting of ethylene, salicylic acid, methyl jasmonic acid and acetyl salicylic acid. According to the present invention, it is possible to prepare a harmless and environment-friendly soybean or mung bean ingredients containing high content of isoflavone without using genetically modified organism (GMO).
摘要:
The present invention relates to a process for preparing polymer latex resin powder, and particularly to a process for preparing polymer latex resin powder comprising the steps of coagulating polymer latex and aging it, wherein the process comprises the step of introducing an emulsifier into polymer latex emulsion before coagulation. The polymer latex resin powder prepared by the present invention has 85 wt% or more of particles with diameter of 70~400 §-, each 10 wt% or less of fine powder with less than 70 §- and coarse powder with 400 §- or more, and it has superior bulk density and caking property.
摘要:
A method for efficiently processing traffic in an intermediate access point such as a relay station is disclosed. To process traffic directed from one or more terminals to a base station, an intermediate access point supporting two or more communication scheme receives traffic from the one or more terminals according to a first communication scheme, measures a congestion level of the received traffic, transmits a first traffic being part of the received traffic to a second intermediate access point according to a second communication scheme, if the congestion level is equal to or higher than a predetermined threshold, and transmits a second traffic being remaining traffic of the received traffic except the first traffic to the BS.
摘要:
Provided are an apparatus and a method of aseptically manufacturing cell-immobilizing capsules, the apparatus comprising a multi-nozzle assembly and a double mesh system for the washing and size-selection of the capsules, and thus, the production, washing, selection and recovery of the capsules can be easily conducted under an aseptic condition in an integrated fashion.
摘要:
The present invention relates to a pharmaceutical composition for treating aging-associated diseases, containing a progerin expression inhibitor as an active ingredient, a novel compound which inhibits the binding of progerin and lamin A, and a pharmaceutical composition for preventing or treating aging-associated diseases, containing the novel compound as an active ingredient. According to the present invention, the pharmaceutical composition inhibits the overexpression of progerin and inhibits the binding of progerin and lamin A, and thus is effective for treating or preventing diseases caused by the overexpression of progerin and the binding of progerin and lamin A, particularly, diseases caused in aged individuals such as kidney cancer, leukemia, prostate cancer, progeria and the like. In addition, it is possible to screen drugs with specificity, for example, a drug promoting the binding of pVHL and progerin or a drug inhibiting the binding of progerin and lamin A using a screening method of a drug for treating aging-associated diseases, and thus it is possible to effectively develop a drug for treating diseases caused in aged individuals such as kidney cancer, leukemia, prostate cancer, progeria and the like.
摘要:
Disclosed are a method for transmitting scheduling information in a mobile communication system and a femtocell base station using the method. A femtocell base station transmits scheduling information using a layered scheduling system in which the femtocell base station receives an allocated resource from a macrocell base station, and allocates the resource to femtocell users within a resource region thereof.