Abstract: The invention provides novel auristatin analogs and immunoconjugates thereof, as well as pharmaceutical compositions and methods of preparation and use for treating various diseases and disorders (e.g., cancer).

Abstract: A groove forming apparatus includes a laser light source configured to emit a laser beam, a multi-beam generator configured to split the laser beam into a plurality of sub-laser beams, a focusing lens unit configured to focus the plurality of sub-laser beams on a processing object, a first telecentric lens provided between the multi-beam generator and the focusing lens unit, and a second telecentric lens provided between the first telecentric lens and the focusing lens unit.

Abstract: An embodiment of the present invention relates to an electric field transmission system which uses an electrode array comprising multiple individual electrodes to transmit an electric field to a region of interest within a three-dimensional object. The electric field transmission system comprises: multiple generators for providing an electric field; multiple electrode sub-arrays for transmitting alternating current power generated from the multiple generators to an object, each electrode sub-array comprising some of the multiple individual electrodes included in the electrode array; a switching router for connecting the multiple generators to the multiple electrode sub-arrays one-to-one; and a control unit for controlling the multiple generators, the multiple electrode sub-arrays, and the switching router. Therefore, there is an effect of independently controlling the voltage or current of individual electrodes.

Abstract: In a method and apparatus for fusion detection in a vehicle battery charging system, the apparatus can include an inlet sharing DC/AC charging ports, a DC charging system connected to a first conduction path from the inlet, having a motor and inverter, a first relay group having a first and second relay, arranged along the first path to connect the inlet with the DC charging system, an AC charging system connected to a second conduction path from the inlet, a second relay group having a third and fourth relay, arranged along the second path to connect the inlet with the AC charging system, and a controller configured to close all relays except the target relay, provide a constant voltage in DC or AC charging system connected to the target relay, and measure voltage at the input terminal of the other charging system to detect fusion in one of the relays.

Abstract: An apparatus for diagnosing dual fusion can include an inlet sharing a DC charging port and an AC charging port, a DC charging system electrically connected to a first current carrying path, a first relay group disposed on the first current carrying path, an AC charging system electrically connected to a second current carrying path branched from the inlet, a second relay group disposed on the second current carrying path and selectively connecting the inlet and the AC charging system, and a controller configured to, in order to diagnose dual fusion of one of the first relay group and the second relay group, close the other one, generate a constant voltage in a charging system connected to the one relay group between the DC charging system and the AC charging system, and measure a voltage detected at an input terminal of a charging system connected to the other relay group.

Abstract: An information provision device comprising: a processor; and a memory operatively coupled to the processor, wherein the memory stores instructions that, when executed, cause the processor to: receive user query data; classify a type of the user query data by using a first language model; generate, based on the classified type, a target prompt being one of a first prompt requesting conversion of the user query data into structured data and a second prompt requesting identification of information related to the user query data based on context data; and provide response data corresponding to the user query data by using the target prompt and a second language model.

Abstract: A method of manufacturing a secondary battery, which includes: electrochemically charging a pre-lithiation cell including a positive electrode. The positive electrode comprises a positive electrode active material comprising a lithium manganese-based oxide and a lithium metal counter electrode. The electrochemical charging over-lithiates the positive electrode to form an over-lithiated positive electrode. Then, separating the over-lithiated positive electrode from the pre-lithiation cell and fabricating a secondary battery including the over-lithiated positive electrode and a negative electrode including a negative electrode active material; subjecting the secondary battery to a first charging to form a first-charged secondary battery; resting the first-charged secondary battery; and subjecting the rested secondary battery to a second charging. The maximum voltage of the secondary battery in the first charging is lower than the maximum voltage of the secondary battery in the second charging.

Abstract: An on-board charger for an electric vehicle includes a vehicle port configured to be connected to an external charger comprising a first relay located on an internal first power supply path, a power converter, a second relay located on a second power supply path between the vehicle port and the power converter, and a controller configured to turn off the first relay and the second relay in response to triggering a vehicle-to-grid (V2G) protection operation based on power-related parameters.

Abstract: The invention provides novel camptothecin analogs and immunoconjugates thereof, as well as pharmaceutical compositions and methods of preparation and use for treating various diseases and disorders (e.g., cancer).

Abstract: The invention provides novel glucocorticoid receptor agonists and immunoconjugates thereof, as well as pharmaceutical compositions and methods of preparation and use for treating various diseases and disorders (e.g., inflammatory disorders).

Abstract: A display device includes a cathode extending in a first direction, an anode spaced apart from the cathode by a first gap in a second direction intersecting the first direction, and a light-emitting element electrically connected to the cathode and the anode. A second gap in the second direction between the cathode and the anode facing each other is greater than the first gap.

Abstract: Disclosed are a system and method for controlling a seat for a vehicle. In particular, the system includes a seat positioned in a vehicle, a motor embedded in the seat and configured to adjust an operation of the seat, a Hall sensor configured to sense an operation of the motor, and a controller configured to measure a pulse width according to the operation of the motor by means of the Hall sensor and determine whether jamming occurs during the operation of the seat based on the measured pulse width.

Abstract: An Acinetobacter plasticovorax strain has high ability to degrade polyurethane. The strain is useful for reduction of environmental pollution caused by waste plastic, pretreatment for recycling, recycling, and bioconversion, and is further useful for carbon reduction for recycling of waste plastic.

Abstract: A display device includes a first pixel and a second pixel disposed on a substrate and having different structures from each other. Each of the first and second pixels includes a light emitting element including a first element electrode and a second element electrode, an anode electrode disposed on the substrate, a cathode electrode disposed on the substrate, a first connection electrode electrically connecting the anode electrode and the light emitting element, and a second connection electrode electrically connecting the cathode electrode and the light emitting element. The second pixel further includes a first connection metal portion that electrically connects the anode electrode and the first element electrode and a second connection metal portion that electrically connects the cathode electrode and the second element electrode.

Abstract: A light emitting element includes a light emitting stack including a first semiconductor layer, a second semiconductor layer disposed on the first semiconductor layer, and an active layer disposed between the first semiconductor layer and the second semiconductor layer, a first bonding electrode electrically connected to a lower surface of the first semiconductor layer and including a first protrusion protruding in at least one of a first direction and a direction opposite to the first direction so as to not overlap the light emitting stack in a plan view, a (2-1)-th bonding electrode electrically connected to the second semiconductor layer, and a (2-2)-th bonding electrode electrically connected to the second semiconductor layer and spaced apart from the (2-1)-th bonding electrode in a second direction intersecting the first direction, and the first bonding electrode may be disposed between the (2-1)-th bonding electrode and the (2-2)-th bonding electrode.

Abstract: A method of preparing a secondary battery including pre-lithiating an electrode assembly including an electrode structure including a plurality of electrodes and a plurality of separators, and a metal substrate. The plurality of electrodes and the plurality of separators are alternatingly stacked. The pre-lithiating includes supplying lithium ions from one of the plurality of positive electrodes to one of the plurality of negative electrodes up to a state of charge (SOC) of A % by electrically connecting one of the plurality of positive electrodes and one of the plurality of negative electrodes and applying a first current, supplying lithium ions from the metal substrate to the positive electrodes up to B % of capacity of the positive electrodes by electrically connecting the metal substrate and the positive electrodes and applying a second current, after applying the first current, and resting the electrode assembly, after applying the second current.

Abstract: A display device and a method for manufacturing the same are provided. A light-emitting element includes semiconductor layers including a first semiconductor layer, an active layer, a second semiconductor layer, and a third semiconductor layer, and defining at least one concave groove that is concave downwardly from one surface of the first semiconductor layer, a first protective layer on side surfaces of the semiconductor layers, on a top surface of the first semiconductor layer, and on inner surfaces of the semiconductor layers and on the third semiconductor layer in the concave groove, and a wavelength conversion layer containing wavelength conversion particles in the concave groove.

Abstract: An information provision device comprising: a processor; and a memory operatively coupled to the processor, wherein the memory stores instructions that, when executed, cause the processor to: receive user query data; classify a type of the user query data by using a first language model; generate, based on the classified type, a target prompt being one of a first prompt requesting conversion of the user query data into structured data and a second prompt requesting identification of information related to the user query data based on context data; and provide response data corresponding to the user query data by using the target prompt and a second language model.