Abstract: An electrode apparatus for nerve denervation or modulation in vivo includes: a main body including a shaft; and an electrode unit formed to protrude from one end of the shaft, configured to denervate or modulate at least a part of nerves on a tube in a body, and including a base layer and an electrode layer disposed on the base layer.

Abstract: An electrode apparatus for blocking or controlling nerves in a body according to an embodiment of the present disclosure includes: a main body including a shaft; an electrode unit formed to be drawn out from one end of the shaft and configured to denervate or modulate at least a part of nerves on a tube in the body; an electrode guide coupled to at least a part of the electrode unit and to guide the electrode unit to be brought into contact with the tube in the body; an electrode driving unit including a tensile force maintenance unit connected to the electrode unit and configured to move the electrode unit in forward and backward directions and provide a tensile force to the electrode unit; an electrode guide driving unit connected to the electrode guide and configured to move the electrode guide in the forward and backward directions; and a motor interlocking unit connected to the electrode driving unit and the electrode guide driving unit and configured to transfer a rotation amount generated by a pluralit

Abstract: An RF energy generator that outputs RF energy to an electrode apparatus for blocking or controlling nerves in body includes: a receiving unit configured to receive temperature data of a tube in a body from the electrode apparatus; a controller configured to calculate a temperature value of the tube in the body based on the received temperature data, calculate a temperature variance of the tube in the body based on the calculated temperature value of the tube in the body, and determine an intensity of RF energy through PID control based on the temperature variance of the tube; and an output unit configured to output the RF energy to the electrode apparatus based on the determined intensity of RF energy.

Abstract: An electrode apparatus for blocking or controlling nerves in a body includes: a main body including a shaft; an electrode unit formed to be drawn out from one end of the shaft and configured to denervate or modulate at least a part of nerves on a tube in the body; an electrode guide including a plurality of joint units and a wire connecting the plurality of joint units to each other and configured to guide the electrode unit; a sensor unit formed in a predetermined portion of the electrode unit and configured to measure a temperature of the tube in the body; and a signal processor configured to convert an analog signal value measured by the sensor unit into a digital signal value and transmit the converted digital signal value to an RF energy generator.

Abstract: An electrode apparatus for blocking or controlling nerves in body includes: a main body including a shaft; an electrode unit formed to be drawn out from one end of the shaft and configured to denervate or modulate at least a part of nerves on a tube in a body; an electrode guide including a plurality of joint units and a wire connecting the plurality of joint units to each other and configured to guide the electrode unit; a sensor unit formed in a predetermined portion of the electrode unit and configured to measure a temperature of the tube in the body; and a temperature monitoring unit configured to control whether or not to output RF energy received from an RF energy generator based on a temperature value of the tube in the body measured by the sensor unit.

Abstract: A dynamic fault clustering method and apparatus for efficiently managing redundancy in semiconductor memories performs a collection operation of searching for and detecting a fault and an operation of appropriately clustering the fault at the same time, which reduces an amount of time spent performing Built-In Redundancy Analysis (BIRA).

Abstract: The present disclosure is characterized by reducing the data dimension of an attention operation through row clustering on the basis of the fact that most rows constituting an attention score of a transformer have similar patterns.

Abstract: According to an exemplary embodiment, provided is an aerosol generating device including a body portion comprising a vaporizer configured to generate aerosol by heating a liquid composition; and one or more air flow paths configured to cause the generated aerosol to pass through a cigarette and be discharged to outside; and a cover coupled to the body portion and comprising a plurality of passages comprising a first passage and a second passage which are independent from each other and guide air to an entrance of the vaporizer along at least part of a surface of the body portion.

Abstract: Disclosed are a bus inversion encoder module that utilizes future data in a data bus including a serializer with minimum latency and high transition reduction efficiency by comparing current data with both past data and the future data and encoding the current data, and a bus inversion system including the same. The bus inversion encoder module uses current data, past data, and future data transmitted through a bus and each including a plurality of bits, determines whether to invert the current data, and generates a current flag and coded current data by using whether to invert, an output flag, and the current data. The output flag is generated by summing the current flag and the coded current data and serially converting the current flag and the coded current data.

Abstract: According to an exemplary embodiment, provided is an aerosol generating device including a body portion comprising a vaporizer configured to generate aerosol by heating a liquid composition; and one or more air flow paths configured to cause the generated aerosol to pass through a cigarette and be discharged to outside; and a cover coupled to the body portion and comprising a plurality of passages comprising a first passage and a second passage which are independent from each other and guide air to an entrance of the vaporizer along at least part of a surface of the body portion.

Abstract: An electrode apparatus for denervation or modulation in vivo includes: a main body including a shaft; an electrode unit formed to be drawn out from one end of the shaft and configured to denervate or modulate at least a part of nerves on a tube in a body; an electrode guide coupled to an end of the electrode unit and configured to guide the electrode unit to be brought into contact with the tube in the body; an electrode guide driving unit configured to move the electrode guide in forward and backward directions; and an electrode driving unit configured to move the electrode unit in the forward and backward directions in conjunction with the electrode guide driving unit. The electrode driving unit includes: a tensile force maintenance unit connected to one end of the electrode unit; and a moving unit that is connected to the tensile force maintenance unit and moves the tensile force maintenance unit in the forward and backward directions.

Abstract: A deep neural network training accelerator includes an operational unit sequentially performing first and second operations on a plurality of input data of a sub-set according to a mini-batch gradient descent, a determination unit determining each of the input data as one of skip data and training data based on a confidence matrix obtained by the first operation, and a control unit controlling the operational unit to skip the second operation with respect to the skip data.

Abstract: The present invention relates to a method of producing lithium hydroxide from a lithium concentrate through sodium sulfate addition and roasting. The method effectively recover lithium ions from the lithium concentrate, minimizes production of byproducts, and produces high-purity lithium hydroxide. By mixing a concentrate containing lithium with sodium sulfate (Na2SO4), roasting the concentrate, and leaching the roasted concentrate with water, it is possible to recover lithium ions at a high recovery rate and to produce high-purity lithium hydroxide monohydrate.

Abstract: The present invention relates to a composition for regulating cell division by promoting or inhibiting the activity of FCHo1, and a method for regulating cell division using the same. The FCHo1 activity regulator of the present invention targets FCHo1 which functions as an important factor in cell division, and promotes or inhibits the activity thereof, thereby promoting cell division or inhibiting cell division, and thus can be effectively utilized for the treatment of diseases associated with cell division.

Abstract: A redundancy managing method and apparatus for semiconductor memories is disclosed. The redundancy managing method for semiconductor memories utilizes bitmap type storage by defining an appropriate storage space according to the type of a fault.

Abstract: Disclosed are a bus inversion encoder module that utilizes future data in a data bus including a serializer with minimum latency and high transition reduction efficiency by comparing current data with both past data and the future data and encoding the current data, and a bus inversion system including the same. The bus inversion encoder module uses current data, past data, and future data transmitted through a bus and each including a plurality of bits, determines whether to invert the current data, and generates a current flag and coded current data by using whether to invert, an output flag, and the current data. The output flag is generated by summing the current flag and the coded current data and serially converting the current flag and the coded current data.

Abstract: Provided is a heater assembly for aerosol generating devices, the heater assembly including a thermally conductive element that has a cylindrical shape and includes an accommodation space for accommodating a cigarette, a flexible heater that surrounds at least a portion of an outer surface of the thermally conductive element, and an adhesion member that surrounds the flexible heater such that the flexible heater closely adheres to the thermally conductive element.

Abstract: A method according to an embodiment is for recovering a valuable metal from a waste electrode material of a lithium secondary battery by using lithium carbonate. An anode-cathode mixed electrode material that has been separated by draining, crushing, screening, and sorting a waste lithium secondary battery is preprocessed. A precipitation operation performed by adding lithium carbonate (Li2CO3) to a metal melt acquired by performing sulfuric acid dissolution using sulfuric acid. A valuable metal such as nickel, cobalt, manganese, aluminum, and copper is recovered as a residue in the form of a carbonate composite, and a lithium sulfate (Li2SO4) aqueous solution including lithium is recovered as a filtrate.

Abstract: A dynamic fault clustering method and apparatus for efficiently managing redundancy in semiconductor memories performs a collection operation of searching for and detecting a fault and an operation of appropriately clustering the fault at the same time, which reduces an amount of time spent performing Built-In Redundancy Analysis (BIRA).

Abstract: A redundancy managing method and apparatus for semiconductor memories is disclosed. The redundancy managing method for semiconductor memories utilizes bitmap type storage by defining an appropriate storage space according to the type of a fault.