Abstract: A method for preventing or treating renal disorder, disease, and/or injury includes administering to the subject and/or kidney a therapeutically effective amount of a 15-PGDH inhibitor.

Abstract: A method for preventing or treating renal ischemia reperfusion injury or acute kidney injury associated with renal ischemia reperfusion injury in a subject in need thereof includes administering to the subject a therapeutically effective amount of a 15-PGDH inhibitor.

Abstract: Disclosed is a method for extracting high-purity polydeoxyribonucleotide (PDRN) from salmon testes, including 1) separating semen and immature testicular regions from the testes of a salmonid fish, 2) gently grinding the immature testicular regions, followed by dilution with an artificial seminal plasma, 3) treating the dilution with a predetermined concentration of human chorionic gonadotropin (hCG) to induce artificial sexual maturation of the testicular cells to sperm, 4) centrifuging the testicular dilution after the passage of a predetermined time from the hCG treatment and collecting potentially motile sperm, and 5) extracting PDRN from the collected sperm. The method enables the production of raw materials for PDRN with a 100- to 200-fold higher purity from 20 mL (a maximum of 50 mL) of sperm (semen) collected at one time from a salmonid fish. In addition, the method enables the extraction of PDNR in high yield in a cost-effective and economically viable manner.

Abstract: A method for preventing or treating renal disorder, disease, and/or injury includes administering to the subject and/or kidney a therapeutically effective amount of a 15-PGDH inhibitor.

Abstract: A silicone pressure-sensitive adhesive composition is disclosed. The composition can be cured into a pressure-sensitive adhesive having a good release force against a release liner and a high peel force against several substrates. The silicone pressure-sensitive adhesive composition comprises: (A) a diorganopolysiloxane having on average at least 0.5 alkenyl groups with 2 to 12 carbon atoms per molecule; (B) an organopolysiloxane composed of R13SiO1/2 and SiO4/2 units, wherein each R1 represents a monovalent hydrocarbon group with 1 to 12 carbon atoms, having a molar ratio (R13SiO1/2 unit)/(SiO4/2 unit) of 0.6 to 1.7, and having a number average molecular weight (Mn) converted to standard polystyrene of from 1,700 to 3,000; (C) an organohydrogenpolysiloxane having on average at least two silicon-bonded hydrogen atoms per molecule; and (D) a hydrosilylation catalyst.

Abstract: Disclosed is a method for extracting high-purity polydeoxyribonucleotide (PDRN) from salmon testes, including 1) separating semen and immature testicular regions from the testes of a salmonid fish, 2) gently grinding the immature testicular regions, followed by dilution with an artificial seminal plasma, 3) treating the dilution with a predetermined concentration of human chorionic gonadotropin (hCG) to induce artificial sexual maturation of the testicular cells to sperm, 4) centrifuging the testicular dilution after the passage of a predetermined time from the hCG treatment and collecting potentially motile sperm, and 5) extracting PDRN from the collected sperm. The method enables the production of raw materials for PDRN with a 100- to 200-fold higher purity from 20 mL (a maximum of 50 mL) of sperm (semen) collected at one time from a salmonid fish. In addition, the method enables the extraction of PDNR in high yield in a cost-effective and economically viable manner.

Abstract: A method for preventing or treating renal ischemia reperfusion injury or acute kidney injury associated with renal ischemia reperfusion injury in a subject in need thereof includes administering to the subject a therapeutically effective amount of a 15-PGDH inhibitor.

Abstract: A silicone pressure-sensitive adhesive composition is disclosed. The composition can be cured into a pressure-sensitive adhesive having a good release force against a release liner and a high peel force against several substrates. The silicone pressure-sensitive adhesive composition comprises: (A) a diorganopolysiloxane having on average at least 0.5 alkenyl groups with 2 to 12 carbon atoms per molecule; (B) an organopolysiloxane composed of R13SiO1/2 and SiO4/2 units, wherein each R1 represents a monovalent hydrocarbon group with 1 to 12 carbon atoms, having a molar ratio (R13SiO1/2 unit)/(SiO4/2 unit) of 0.6 to 1.7, and having a number average molecular weight (Mn) converted to standard polystyrene of from 1,700 to 3,000; (C) an organohydrogenpolysiloxane having on average at least two silicon-bonded hydrogen atoms per molecule; and (D) a hydrosilylation catalyst.

Abstract: A phosphor-containing curable silicone composition giving a curable hotmelt film and the curable hotmelt film used for light-emitting semiconductor device are provided. The composition containing the phosphor gives a tack free film at room temperature by half cure and the film is easy to fabricate the desired forms. The fabricated film is easy to pick up them from the support substrate and transferred onto a light emitting semiconductor device at room temperature. The laminated film is molten followed by cured by heating to give excellent permanent adhesion to the device surface.

Abstract: Provided is a liquid composition for treating stomatitis, the liquid composition including: an epidermal growth factor; an adhesive polymer; and at least one stabilizer selected from the group consisting of ethylenediaminetetraacetic acid (EDTA) and salts thereof, histidine, lysine and inorganic acid salts thereof, arginin and inorganic acid salts thereof, and dextran. The liquid composition includes a stabilizer selected from EDTA (or salts thereof) and a certain amino acid (or inorganic acid salts thereof) and thus, physicochemical and biological stability of the epidermal growth factor can be substantially increased. Thus, the liquid composition can be stored and distributed for a long period of time. The stabilized composition includes an adhesive polymer, and thus, when ejected in a spray form in the mouth of a user, the liquid composition can be quickly attached to an inflammation site and exhibits effectiveness for a long period of time.

Abstract: Disclosed herein is a wireless communication method for a magnetic field communication network. The wireless communication method is performed by a coordinator on the magnetic field communication network. The wireless communication method includes transmitting a request signal used to request response to each of sensor nodes; selecting any one of response signals received from the sensor nodes; transmitting an acknowledgement signal to a sensor node corresponding to the response signal; selecting any one of response signals transmitted again from sensor nodes which did not receive the acknowledgement signal; and transmitting an acknowledgement signal to a sensor node corresponding to the selected response signal.

Abstract: A magnetic field communication method is provided for managing node with low power consumption which enhances performance and efficiency of a magnetic field area network in the low frequency region. The magnetic field communication method for managing node with low power consumption of the present invention is accomplished in a low-frequency wireless network that is comprised of a MFAN-C and at least one MFAN-N wherein a physical layer is comprised of a preamble, a header, and a payload, and the preamble is comprised of a wake-up sequence and a synchronization sequence. The wake-up sequence is only added to the preamble of the frame that is transmitted from the MFAN-C when the MFAN-N is being activated from the hibernation mode. The wake-up sequence is modulated using ASK modulation, and the synchronization sequence is modulated using BPSK modulation.

Abstract: Magnetic field communication methods and apparatuses are performed by the coordinator and node of a magnetic field area network, respectively. The method which is performed by the coordinator includes: (a) sending a request packet requesting association with a network, disassociation from a network, network association state checking, data transmission, or group address setting, (b) receiving response packets, (c) selecting one or more response packets from among the received response packets, (d) sending a response acknowledgement packet to nodes corresponding to the selected response packets, (e) receiving response packets resent by nodes which have not received the sent response acknowledgement packet, (f) selecting one or more response packets from among the response packets received at (e), and (g) sending a response acknowledgement packet to nodes corresponding to the response packets selected at (f).

Abstract: The present invention relates to a demodulator for simultaneous multi-node receiving and a method therof; and, more particularly, a demodulator in a wireless communication system for receiving signals from multi nodes simultaneously and a method thereof. In accordance with the aspect of the present invention, there is provided a demodulator for simultaneous multi-node receiving which comprises: a clock generator for generating a pair of CW signals and a pair of demodulating modules, wherein the demodulating modules comprise a mixer for multiplying received signals and one of the CW signals, an integrator for integrating multiplied signal and data operating unit for calculating variation result of integrated signal at every certain symbol duration and deciding output data in accordance with the variation result.

Abstract: The invention relates to a tandem organic solar cell using a polyelectrolyte layer and a method for manufacturing same. The tandem organic solar cell comprises a first electrode, a first organic photoactive layer, a recombination layer, a second organic photoactive layer, and a second electrode. The recombination layer includes an n-type semiconductor material layer and a conjugated polyelectrolyte layer.

Abstract: Disclosed herein is a wireless communication method for a magnetic field communication network. The wireless communication method is performed by a coordinator on the magnetic field communication network. The wireless communication method includes transmitting a request signal used to request response to each of sensor nodes; selecting any one of response signals received from the sensor nodes; transmitting an acknowledgement signal to a sensor node corresponding to the response signal; selecting any one of response signals transmitted again from sensor nodes which did not receive the acknowledgement signal; and transmitting an acknowledgement signal to a sensor node corresponding to the selected response signal.

Abstract: The present invention relates to a method for configuring a physical layer of a low frequency band based on wireless magnetic field communication, and a computer-readable recording medium including a program for executing the method. The method supports the proper packet format, coding mode, and modulation mode between a master and a slave in order to enable wireless communication in variable data rate or coding modes depending on a peripheral environment in a low frequency band based on wireless magnetic field communication which is applied to a difficult environment. The method of the invention is characterized by changing the data rate and the coding mode of a payload field within a preset range depending on the peripheral communication environment, wherein the payload field is included in the request and response frames between the master and the slave.

Abstract: A magnetic field communication method is provided for managing node with low power consumption which enhances performance and efficiency of a magnetic field area network in the low frequency region. The magnetic field communication method for managing node with low power consumption of the present invention is accomplished in a low-frequency wireless network that is comprised of a MFAN-C and at least one MFAN-N wherein a physical layer is comprised of a preamble, a header, and a payload, and the preamble is comprised of a wake-up sequence and a synchronization sequence. The wake-up sequence is only added to the preamble of the frame that is transmitted from the MFAN-C when the MFAN-N is being activated from the hibernation mode. The wake-up sequence is modulated using ASK modulation, and the synchronization sequence is modulated using BPSK modulation.

Abstract: Magnetic field communication methods and apparatuses are performed by the coordinator and node of a magnetic field area network, respectively. The method which is performed by the coordinator includes: (a) sending a request packet requesting association with a network, disassociation from a network, network association state checking, data transmission, or group address setting, (b) receiving response packets, (c) selecting one or more response packets from among the received response packets, (d) sending a response acknowledgement packet to nodes corresponding to the selected response packets, (e) receiving response packets resent by nodes which have not received the sent response acknowledgement packet, (f) selecting one or more response packets from among the response packets received at (e), and (g) sending a response acknowledgement packet to nodes corresponding to the response packets selected at (f).