Abstract: Disclosed herein relates to a secondary battery, including: an electrode assembly; a battery case; a positive terminal and a negative terminal spaced apart on a top surface of the battery case; and at least one of a W-type terminal structure and a T-type terminal structure, wherein the W-type terminal structure is a structure capable of connecting two secondary batteries in a width direction, and the T-type terminal structure is a structure capable of connecting two secondary batteries in a thickness direction.

Abstract: Provided are secondary batteries. The secondary batteries may include a case having a plurality of surfaces including a first surface and a second surface; a positive terminal located on a surface of the case; a negative terminal located on the surface of the case and spaced apart from the positive terminal; and a terminal structure comprising a terminal body, an extension terminal, and a binding member, wherein: the terminal body includes a first face covering the positive terminal or the negative terminal and at least one second face extending from the first face; the extension terminal electrically connects to the positive terminal or the negative terminal and is located on the at least one second face of the terminal body; and the binding member is coupled to or integrally formed with the extension terminal.

Abstract: An elastic member according to an embodiment includes a first region and a second region, wherein a first direction defined as a width direction and a second direction defined as a longitudinal direction in the elastic member, the first region is defined as a folding region that is folded with the first direction as a folding axis, and the second region is defined as an unfolding region, a first pattern portion including a plurality of patterns is disposed in the first region, a length of the plurality of patterns in the first direction is greater than a width of the plurality of patterns in the second direction, the first region includes a first column, a second column, and a third column that extend in the first direction and are sequentially disposed in the second direction around the folding axis, the first region includes a plurality of pattern groups respectively disposed in the plurality of columns of the first region and including the plurality of patterns spaced apart from each other in the first dir

Abstract: The present invention relates to a nanohelix-substrate complex for controlling adhesion and polarization of macrophages, a manufacturing method thereof, and a method of controlling adhesion and polarization of macrophages by using the nanohelix-substrate complex, and the method of controlling adhesion and polarization of macrophages may temporally and reversibly control adhesion and phenotypic polarization of macrophages in vivo and ex vivo by controlling application/non-application of a magnetic field to the nanohelix-substrate complex.

Abstract: Disclosed herein relates to a secondary battery, including: a cell case including a cap plate, wherein the cell case has a hexahedral shape and accommodates an electrode assembly; a positive terminal and a negative terminal spaced apart from each other and disposed on a top surface of the cell case; a terminal structure comprising a terminal body coupled to the top surface of the cell case and one or more surfaces extending from the top surface while covering the positive or negative terminal, and an extension terminal electrically connected to the positive or negative terminal and exposed on any one surface of the terminal body except the top surface; and an extension wire electrically connecting the extension terminal to the positive or negative terminal and forming a joint part with the positive or negative terminal, the joint part being insulated from outside of the secondary battery.

Abstract: The present invention relates to a nanohelix-substrate complex for controlling adhesion and polarization of macrophages, a manufacturing method thereof, and a method of controlling adhesion and polarization of macrophages by using the nanohelix-substrate complex, and the method of controlling adhesion and polarization of macrophages may temporally and reversibly control adhesion and phenotypic polarization of macrophages in vivo and ex vivo by controlling application/non-application of a magnetic field to the nanohelix-substrate complex.

Abstract: The disclosed technology relates to a secondary battery, including: an electrode assembly in which a plurality of unit cells are stacked and an electrode terminal. In one example, respective electrode tabs of the unit cells, which extend from the electrode assembly, are gathered together and electrically connected to an electrode terminal of the secondary battery, and the electrode tab of each unit cell includes an excess length part corresponding to the swelling of the electrode assembly.

Abstract: An elastic member according to an embodiment includes: a first region and a second region, wherein a first direction defined as a width direction and a second direction defined as a longitudinal direction in the elastic member, the first region is defined as a folding region that is folded with the first direction as a folding axis, and the second region is defined as an unfolding region, a first pattern portion including a plurality of patterns is disposed in the first region, a length in the first direction is greater than a width in the second direction in the plurality of patterns, the first region includes a first column, a second column, and a third column that extend in the first direction and are sequentially disposed in the second direction around the folding axis, the first region includes a plurality of pattern regions respectively disposed in a plurality of columns of the first region, and a size of a pattern of the first column is greater than a size of a pattern of the second column.

Abstract: Disclosed herein relates to a secondary battery, including a case and a venting device that opens when a pressure inside the case exceeds a first predetermined value, wherein the venting device includes a rupture disk having a bursting part formed therein that bursts at the pressure of the first predetermined value, and a heat-absorbing porous member on at least one of an upstream or downstream side of the rupture disk.

Abstract: A secondary battery having a positive and negative terminal spaced apart from each other on a top surface of a battery case having a hexahedral shape is provided. The secondary battery includes a terminal structure including a terminal body coupled to the top surface of the battery case and one or more faces extending from the top surface of the battery case while enclosing the positive or negative terminal so as not to be exposed, and an extension terminal electrically connected to the positive or negative terminal and exposed to any one surface of the terminal body except its top surface, and having a connection terminal facing a thickness direction of the secondary battery on the extension terminal.

Abstract: An elastic member according to an embodiment includes: a first region and a second region, wherein a first direction defined as a width direction and a second direction defined as a longitudinal direction in the elastic member, the first region is defined as a folding region that is folded with the first direction as a folding axis, the second region is defined as an unfolding region, a width of the first region is smaller than a width of the second region, and the width of the first region is 15 mm or more.

Abstract: Methods and systems for execution of distributed analytics include building a global linked structure that describes correspondences between dataset metadata structures, analytics metadata structures, and location metadata structures and that encodes compatibility between respective datasets, analytics, and locations. A set of analytics and compatible datasets for execution is determined based on the dataset metadata structures, analytics metadata structures, and global linked structure. An optimal execution location is determined based on the determined set of analytics and compatible datasets, the location metadata structures, and the global linked structure. The set of analytics and compatible datasets are deployed to the optimal location for execution.

Abstract: A radon management system using a radon detector is proposed. The system includes: at least one radon detector installed in a specific space indoors or outdoors, and configured to detect in real time alpha particles present in the specific space, output a predetermined alpha particle detection signal, count for a preset measurement time to calculate and transmit an alpha particle concentration value, and transmit unique device identification information; and a radon management server configured to collect the unique device identification information and alpha particle concentration value, calculate and quantify an average value of the collected alpha particle concentration values to be converted into a database for each radon detector, store and manage the average value, compare the alpha particle concentration value and the average values of the previously stored alpha particle concentration value to each other to calculate a change amount thereof, and generate radon generation event information data.

Abstract: A data mining method, system, and non-transitory computer readable medium include obtaining a subset of public records of data in a public domain and performing data mining, via private domain data, within the subset of the public records of data to find data in the public domain corresponding to a particular individual.

Abstract: A permeable membrane support having a removable permeable membrane is disclosed The permeable membrane support includes a lower support having a hollow cylinder shape with an outer diameter smaller than an inner diameter of a plate well so to be accommodated in the plate well, wherein the lower support includes: an upper end having a first opening and a lower end having a second opening; an inner wall extending between the upper and lower ends and having an open channel defined therein and extending therebetween and communicating with the first and the second openings; a support surface portion extending inwardly from an inner surface of a lower end of the inner wall and having a central opening defined therein constituting the open channel; an upper support including: a cylindrical lower member constructed to be partially accommodated in the lower support; a pair of opposing wings constructed to be supported on a top of the plate well; and a deformable beam portion extending upwardly from an upper circumfere

Abstract: A lithium secondary battery includes an electrode assembly comprising a positive electrode, a negative electrode, and a separator between the positive electrode and the negative electrode. The lithium secondary battery includes an electrolyte composition comprising a non-aqueous organic solvent, a lithium salt, and an electrolyte additive. The positive electrode comprises a positive electrode active layer including a positive electrode active material and a polymer film stacked on a positive electrode current collector. The negative electrode comprises a negative electrode current collector, and a negative electrode active layer comprises a carbon material and a silicon material as a negative electrode active material on the negative electrode current collector. A ratio (DC/CC) of an initial discharge capacity (DC) and an initial charge capacity (CC) of the lithium secondary battery is 0.7 to 1.2.

Abstract: Disclosed are an antioxidant for fuel cells, a membrane electrode assembly including the same and a method for preparing the antioxidant. The antioxidant for fuel cells includes a core including at least one selected from the group consisting of a metal oxide (MxOk) and a complex metal oxide (MxNyOj, N and M being different metals), and an outer portion (e.g., a shell) located on or over a surface of the core and formed by performing reduction treatment of the surface of the core using a thiourea-based compound. The outer portion includes metal cations (M(x-n)+, n being a natural number of 1 or more) having a smaller oxidation number than a valency of the metal (M) of the core.

Abstract: A method for transmitting data between a first communication device including a first terminal and a first virtual time sensitive networks (TSN) bridge and a second communication device including a second terminal and a second virtual TSN bridge, without interruption of a stream configured by using a time sensitive network even when a communication device moves, according to the present technology, comprises the steps of: the first terminal transmitting a virtual TSN bridge connection request to the first virtual TSN bridge; the first virtual TSN bridge transmitting a virtual TSN port information request to the second virtual TSN bridge according to the virtual TSN bridge connection request; the second virtual TSN bridge transmitting, to the first virtual TSN bridge, information related to a virtual TSN port included in the second virtual TSN bridge; and the first virtual TSN bridge determining, on the basis of the information related to the virtual TSN port, a plurality of virtual TSN ports to be used for co

Abstract: The present invention relates to a medium cultivation system including: a cultivation bed in which plants are placed and which allows the plants to be cultivated by means of a nutrient solution; a nutrient solution tank in which the nutrient solution to be supplied to the cultivation bed is stored; and an apparatus for sterilizing a nutrient solution which sterilizes waste nutrient solution, discharged from the cultivation bed, for reuse or disposal or sterilizes the nutrient solution stored in the nutrient solution tank for supply to the cultivation bed, wherein the apparatus for sterilizing the nutrient solution is provided with a sterilizing unit, which sterilizes the nutrient solution to be sterilized, by supplying a sterilizing gas in the form of bubbles to the nutrient solution to be dissolved therein, and a sterilizing gas generator, which generates the sterilizing gas.

Abstract: Disclosed herein relates to a lithium secondary battery, and the lithium secondary battery contains a ternary compound containing nickel (Ni), cobalt (Co), manganese (Mn), etc. as a positive electrode active material, and at the same time, contains a small amount of an iron phosphate compound and a silicon-based oxide in a positive electrode and a negative electrode, respectively, in the outermost part of a mixture layer adjacent to a separator, so not only has an excellent energy density of the battery, but also has a relatively low electrical conductivity of the positive electrode surface and the negative electrode surface, so that the amount of short circuit current during an internal short circuit of the secondary battery can be reduced, thereby having an advantage of improving the safety due to an internal short circuit of the secondary battery.