摘要:
A non-causal error diffusion technique that is capable of gray image signals into binary image signals to prevent the occurrence of visible correlated patterns and/or artifacts. In the non-causal error diffusion method, transformation errors produced when great gray level sets of image signals for a certain pixel are transformed into reduced gray level sets of image signals are reflected to the image signals for pixels at non-causal locations with respect to the certain pixel.
摘要:
A recombinant thrombin-like enzyme batroxobin expressed by yeast, a production method thereof, and use of the batroxobin as a hemostatic agent or antithrombotic agent is disclosed. In order to express recombinant thrombin-like enzyme, an expression vector is prepared by inserting cDNA encoding the enzyme, the transformed cell is prepared by introducing the expression vector into the cell, the transformed cell then is incubated and the recombinant thrombin-like enzyme is obtained from the cell. The recombinant thrombin-like enzyme may be usefully used as a hemostatic agent because the enzyme effectively decrease bleeding time and blood coagulation time and does not affect various blood coagulation factors. The recombinant thrombin-like enzyme is also useful for a hemostatic agent or antithrombotic agent comprising the recombinant thrombin-like enzyme as an active component
摘要:
Disclosed is a composition for prophylaxis or treatment of hyperlipidemia, fatty liver, cardiovascular disease, or obesity including a compound represented by General Formula I as an effective ingredient: General Formula I S-(MS)p-(MS)q wherein S represents sialic acid, and (MS)p and (MS)q independently represent a monosaccharide residue.
摘要:
The present invention relates to an aspect-level news browsing service system and method for mitigating effects of media bias, which group news articles having different aspects on the same event on the basis of aspects, and simultaneously provide grouped news articles to users. The aspect-level news browsing service system may include a user terminal for accessing a news service server over an Internet and receiving aspect-level news article information from the news service server. A news provision server may transmit news article information to the news service server over the Internet. The news service server may extract aspects from the received news article information, classify the news article information based on the extracted aspects, and may transmit the aspect-level news article information to the user terminal depending on the aspects to enable the news article information to be displayed. The Internet may be configured to connect the user terminal to the news service server.
摘要:
The present invention relates to an aspect-level news browsing service system and method for mitigating effects of media bias, which group news articles having different aspects on the same event on the basis of aspects, and simultaneously provide grouped news articles to users. The aspect-level news browsing service system may include a user terminal for accessing a news service server over an Internet and receiving aspect-level news article information from the news service server. A news provision server may transmit news article information to the news service server over the Internet. The news service server may extract aspects from the received news article information, classify the news article information based on the extracted aspects, and may transmit the aspect-level news article information to the user terminal depending on the aspects to enable the news article information to be displayed. The Internet may be configured to connect the user terminal to the news service server.
摘要:
An air conditioner with a service valve assembly is disclosed wherein service valves are used for easy infusion and collection of refrigerant at the time of installation or detachment of separation-type multi-air conditioner mounted with a plurality of indoor units reducing the manufacturing costs and unit size. The air conditioner comprises: an outdoor unit including a compressor and heat exchanger; a plurality of indoor units including an expander and an indoor heat exchanger; a plurality of refrigerant input pipes; a first convergence piping for converging the refrigerant flowing in the plurality of refrigerant input pipes into the compressor; a second convergence piping for converging and introducing the refrigerant having passed the outdoor heat exchanger via the compressor into the plurality of indoor units; a plurality of refrigerant supply pipes; and first and second service valves for controlling fluid flow.
摘要:
The present invention relates to a composition for preventing or treating hypertrophic scar or keloid, comprising as an active ingredient a compound represented by the following general formula I: S-(MS)p-(MS)q (I) wherein S represents sialic acid, and (MS)p and (MS)q independently represent a monosaccharide residue.The composition of the present invention inhibits proliferation of keloid fibroblasts and induces apoptosis of keloid fibroblasts, thereby effectively preventing or treating keloid. The active ingredient used in this invention is a natural compound or its derivative or isomer and therefore very safe to human.
摘要:
Disclosed is a composition for prophylaxis or treatment of hyperlipidemia, fatty liver, cardiovascular disease or obesity including a compound represented by General Formula I as an effective ingredient: S- (MS)p-(MS)q General Formula I wherein S represents sialic acid, and (MS)p and (MS)q independently represent a monosaccharide residue.The compound used as the effective ingredient induces body weight loss, decrease of organ fat, decrease of total cholesterol level, increase of HDL-cholesterol level, decrease of LDL-cholesterol level and decrease of leptin, and thereby provides prophylactic or therapeutic activity for hyperlipidemia, fatty liver, cardiovascular disease or obesity. Also, because it has no cytotoxicity or skin side effect, the provided composition may be safely used as a pharmaceutical composition, a neutraceutical composition or a food composition.
摘要:
A pipe-connection searching apparatus and method for a multiple air conditioner. The apparatus and method involving the identification of one of a plurality of indoor units, based on temperature criteria, and matching the one indoor unit to a corresponding one of a plurality of pipes that connect an outdoor unit to the plurality of indoor units, respectively.
摘要:
The present invention relates to a composition for preventing or treating hypertrophic scar or keloid, comprising as an active ingredient a compound represented by the following general formula I: S-(MS)p-(MS)q (I) wherein S represents sialic acid, and (MS)p and (MS)q independently represent a monosaccharide residue. The composition of the present invention inhibits proliferation of keloid fibroblasts and induces apoptosis of keloid fibroblasts, thereby effectively preventing or treating keloid. The active ingredient used in this invention is a natural compound or its derivative or isomer and therefore very safe to human.