Abstract: A computing device and a method for operating the computing device are provided. The computing device includes a task classifying module and a task allocating and managing module. The task classifying module classifies a task scheduled to be processed by a multi-core processor into an expectable task or a normal task. The task allocating and managing module selects one core of the multi-core processor as a target core and allocates the task scheduled to be processed to the target core. In response to the task scheduled to be processed being classified as the normal task, the task allocating and managing module determines whether to allocate the normal task to the target core depending on whether the target core processes a previously allocated expectable task.

Abstract: A method of preparing the thermoelectric materials includes coating a thin film of a material having a Seebeck coefficient of ±?V/K or greater on one surface of a substrate, coating a polymer precursor solution for forming a polymer having a glass transition temperature (Tg) of about 50° C. or greater on a top surface of the material thin film, forming a polymer layer on the top surface of the material thin film by curing the polymer precursor solution, and preparing the self-standing flexible thermoelectric composite structure by separating the polymer layer formed on the top surface of the material thin film from the substrate.

Abstract: A method for preparing a decellularized tissue-based hydrogel with maximized ability of preserving various tissue-derived proteins, growth factors and cytokines by using a supercritical fluid-organic solvent system through (a) a step of decellularizing a biological tissue by bringing the same to contact with a supercritical fluid and an organic solvent at the same time; (b) a step of washing the decellularized tissue; (c) a step of preparing a decellularized tissue solution by mixing the washed decellularized tissue with one selected from an enzyme solution, an acidic solution and a mixture thereof; (d) a step of titrating the decellularized tissue solution to pH 5.5-7.8 by treating with a basic solution; and (e) a step of allowing the titrated decellularized tissue solution to stand at 30-40° C. and utilizing the same as a tissue engineering material with improved angiogenesis and tissue regeneration abilities.

Abstract: The present invention relates to a composition for inhibiting and preventing myopathy comprising a bean leaf extract as an active ingredient. More specifically, the composition has an effect of inhibiting the overexpression of Atrogin1 and Murf1 specifically expressed in myocyte and restoring cell activity of myocyte to inhibit and prevent muscle loss by including the extract of bean leaf at stage R6 to R8 during the growth stage of bean.

Abstract: A semiconductor device having an EMI shield layer and/or EMI shielding wires, and a manufacturing method thereof, are provided. In an example embodiment, the semiconductor device includes a semiconductor die, an EMI shield layer shielding the semiconductor die, and an encapsulating portion encapsulating the EMI shield layer. In another example embodiment, the semiconductor device further includes EMI shielding wires extending from the EMI shield layer and shielding the semiconductor die.

Abstract: A dual mode twisted string actuator using a clutch is provided. The twisted string actuator according to an exemplary embodiment of the present disclosure includes: a first actuator; a first coupler which is rotated by the first actuator; a shaft which is coupled to and interlocked with the first coupler; a second coupler which is selectively interlocked with the first coupler and comprises a plurality of string receiving portions; and a string which has one end fixed to the first coupler and the other end fixed to a moving body through the string receiving portions of the second coupler. Accordingly, it is possible to reduce the size of the existing large and heavy transmission system and to miniaturize and lighten the size of the entire drive system.

Abstract: Provided is a substrate processing apparatus including a load-lock chamber; a transfer chamber connected to the load-lock chamber; and one or more processing chambers connected to the transfer chamber. The transfer chamber includes a transfer arm that transfers a substrate between the load-lock chamber and the one or more processing chambers, the load-lock chamber includes a plurality of load-lock stations for accommodating a plurality of substrates as a matrix of m×n. According to the substrate processing apparatus, a time taken to transfer substrates may be reduced greatly, and productivity may be improved.

Abstract: A pharmaceutical composition for preventing or treating arthritis, which comprises synthetic polypeptides; injections for preventing or treating arthritis; and a pharmaceutical composition for inducing differentiation of cartilage cells are described herein. Synthetic polypeptides of the present invention consisting of a polypeptide represented by SEQ ID NO: 1 and a polypeptide represented by SEQ ID NO: 2 have activity for recruiting stem cells to an arthritis region, inhibit apoptosis of cartilage cells, and exhibit anti-inflammatory activity and activity for promoting regeneration of cartilage cells. Thus, unlike a conventional arthritis treatment agent, the synthetic polypeptides can improve cartilage damage, can inhibit degenerative changes per se and can, at the same time, exhibit an effect as a stem cell treatment agent, and thereby can be usefully utilized as an arthritis prevention or treatment agent.

Abstract: Provided is a substrate processing apparatus including a load-lock chamber; a transfer chamber connected to the load-lock chamber; and one or more processing chambers connected to the transfer chamber. The transfer chamber includes a transfer arm that transfers a substrate between the load-lock chamber and the one or more processing chambers, the load-lock chamber includes a plurality of load-lock stations for accommodating a plurality of substrates as a matrix of m×n. According to the substrate processing apparatus, a time taken to transfer substrates may be reduced greatly, and productivity may be improved.

Abstract: Provided are multi-core control systems. A multi-core control system includes multiple cores including a first core; and a process dependency recognizer configured to recognize a dependency between processes each executed in the respective cores, wherein if the first core waits for a first period of time to execute a first process, the first core recognizes a process on which the first process depends by the process dependency recognizer.

Abstract: Disclosed is a method for preparing a poly(L-lactic acid) composite. According to the method, PLLA can be processed without losing its physical properties during thermal processing and can be effectively used to manufacture a final product with improved thermal properties. In addition, the monomer is not thermally decomposed during high-temperature polymerization. Therefore, the poly(L-lactic acid) composite can be prevented from browning. Also disclosed is a poly(L-lactic acid) composite prepared by the method.

Abstract: A data storage device is provided. The data storage device a buffer configured to store a mapping table comprising physical block addresses (PBAs) corresponding to logical block addresses (LBAs), a non-volatile memory configured to store data; and a controller configured to control the buffer and the non-volatile. The controller is configured to read data stored at a first PBA of the non-volatile memory corresponding to a first LBA by referring to the mapping table when receiving a command to read data corresponding to the first LBA from outside of the data storage device, and, when a second LBA included in the data read from the non-volatile memory is different from the first LBA, retry reading, from the non-volatile memory, the data corresponding to the first LBA.

Abstract: A method for preparing a highly elastic biodegradable three-dimensional structure and a highly elastic biodegradable three-dimensional structure obtained thereby, particularly, a method for preparing a three-dimensional structure maintains mechanical properties even after three-dimensional printing, by adding a biocompatible heat stabilizer to poly(L-lactide-co-?-caprolactone) and application of the three-dimensional structure to a scaffold for tissue engineering.

Abstract: A method for preparing a decellularized tissue-based hydrogel with maximized ability of preserving various tissue-derived proteins, growth factors and cytokines by using a supercritical fluid-organic solvent system through (a) a step of decellularizing a biological tissue by bringing the same to contact with a supercritical fluid and an organic solvent at the same time; (b) a step of washing the decellularized tissue; (c) a step of preparing a decellularized tissue solution by mixing the washed decellularized tissue with one selected from an enzyme solution, an acidic solution and a mixture thereof; (d) a step of titrating the decellularized tissue solution to pH 5.5-7.8 by treating with a basic solution; and (e) a step of allowing the titrated decellularized tissue solution to stand at 30-40° C. and utilizing the same as a tissue engineering material with improved angiogenesis and tissue regeneration abilities.

Abstract: A biodegradable stent and a method for preparing the same, which more particularly relate to a technology of preparing a biodegradable stent with improved flexibility and mechanical strength. The method includes a step of solid-state drawing a biodegradable filament and a step of shaping and then annealing the drawn biodegradable filament.

Abstract: A semiconductor device having an EMI shield layer and/or EMI shielding wires, and a manufacturing method thereof, are provided. In an example embodiment, the semiconductor device includes a semiconductor die, an EMI shield layer shielding the semiconductor die, and an encapsulating portion encapsulating the EMI shield layer. In another example embodiment, the semiconductor device further includes EMI shielding wires extending from the EMI shield layer and shielding the semiconductor die.

Abstract: A method of preparing the thermoelectric materials includes coating a thin film of a material having a Seebeck coefficient of ±?V/K or greater on one surface of a substrate, coating a polymer precursor solution for forming a polymer having a glass transition temperature (Tg) of about 50° C. or greater on a top surface of the material thin film, forming a polymer layer on the top surface of the material thin film by curing the polymer precursor solution, and preparing the self-standing flexible thermoelectric composite structure by separating the polymer layer formed on the top surface of the material thin film from the substrate.

Abstract: A dual mode twisted string actuator using a clutch is provided. The twisted string actuator according to an exemplary embodiment of the present disclosure includes: a first actuator; a first coupler which is rotated by the first actuator; a shaft which is coupled to and interlocked with the first coupler; a second coupler which is selectively interlocked with the first coupler and comprises a plurality of string receiving portions; and a string which has one end fixed to the first coupler and the other end fixed to a moving body through the string receiving portions of the second coupler. Accordingly, it is possible to reduce the size of the existing large and heavy transmission system and to miniaturize and lighten the size of the entire drive system.

Abstract: Disclosed is a method for preparing a poly(L-lactic acid) composite. According to the method, PLLA can be processed without losing its physical properties during thermal processing and can be effectively used to manufacture a final product with improved thermal properties. In addition, the monomer is not thermally decomposed during high-temperature polymerization. Therefore, the poly(L-lactic acid) composite can be prevented from browning. Also disclosed is a poly(L-lactic acid) composite prepared by the method.

Abstract: The present invention relates to a composition for inhibiting and preventing myopathy having a bean leaf extract as an active ingredient. The composition has an effect of inhibiting the overexpression of Atrogin1 and Murf1 specifically expressed in myocyte and restoring cell activity of myocyte to inhibit and prevent muscle loss by including the extract of bean leaf at stage R6 to R8 during the growth stage of bean.