Abstract: A light emitting device may include a first semiconductor layer; an active layer disposed on the first semiconductor layer; a second semiconductor layer disposed on the active layer; an electrode layer disposed on the second semiconductor layer; a protective layer disposed on the electrode layer; and an insulating film enclosing outer circumferential surfaces of at least the first semiconductor layer, the active layer, the second semiconductor layer, and the electrode layer, and exposing a surface of the first semiconductor layer and a surface of the protective layer.

Abstract: A light emitting element includes a semiconductor core having at least a partial region extending in a direction and including a first end, a second end, and a main body part between the first end and the second end; a first electrode layer surrounding the second end of the semiconductor core; a second electrode layer surrounding at least the first end of the semiconductor core and spaced apart from the first electrode layer; and an insulating layer surrounding the semiconductor core, the first electrode layer and the second electrode layer. The second end of the semiconductor core has a diameter smaller than a diameter of the main body part.

Abstract: An embodiment provides an alkali metal thermal-to-electric converter including a thermal-to-electric conversion cell including three layers including an anode layer, a solid electrolyte layer, and a cathode layer, having a convex-concave shape with alternately appearing concave and convex portions, and configured to move alkali metal ions through the solid electrolyte layer, a high temperature portion that supplies a high temperature alkali metal fluid to the anode layer of the thermal-to-electric conversion cell, and a low temperature portion that condenses the alkaline metal fluid discharged to the cathode layer of the thermal-to-electric conversion cell to a low temperature and moves the alkaline metal fluid to the high temperature portion.

Abstract: A light emitting diode includes a first end and a second end facing each other, a current blocking layer, a first semiconductor layer, an active layer, a second semiconductor layer, and an insulating film surrounding outer circumferential surfaces of the first semiconductor layer, the active layer, and the second semiconductor layer and exposing at least a portion of the current blocking layer and at least a portion of the first semiconductor layer at the second end. The current blocking layer, the first semiconductor layer, the active layer, and the second semiconductor layer are sequentially disposed in a direction from the second end to the first end.

Abstract: A light emitting element includes a semiconductor core having at least a partial region extending in a direction and including a first end, a second end, and a main body part between the first end and the second end; a first electrode layer surrounding the second end of the semiconductor core; a second electrode layer surrounding at least the first end of the semiconductor core and spaced apart from the first electrode layer; and an insulating layer surrounding the semiconductor core, the first electrode layer and the second electrode layer. The second end of the semiconductor core has a diameter smaller than a diameter of the main body part.

Abstract: The present invention relates to a composition for preventing or treating transplantation rejection or a transplantation rejection disease, comprising a novel compound and a calcineurin inhibitor. A co-administration of the present invention 1) reduces the activity of pathogenic Th1 cells or Th17 cells, 2) increases the activity of Treg cells, 3) has an inhibitory effect against side effects, such as tissue damage, occurring in the sole administration thereof, 4) inhibits various pathogenic pathways, 5) inhibits the cell death of inflammatory cells, and 6) increases the activity of mitochondria, in an in vivo or in vitro allogenic model, a transplantation rejection disease model, a skin transplantation model, and a liver-transplanted patient, and thus inhibits transplantation rejection along with mitigating side effects possibly occurring in the administration of a conventional immunosuppressant alone.

Abstract: The present disclosure relates to an antibody specifically binding to bovine pregnancy-associated glycoprotein 1 (bPAG1) or an antigen-binding fragment thereof. The present disclosure further relates to a hybridoma cell producing the antibody; a composition including the antibody as an effective ingredient for diagnosis of bovine pregnancy; and a kit for diagnosis of bovine pregnancy. The present disclosure also relates to a method of diagnosing bovine pregnancy. Binding specifically to bPAG1, which is a pregnancy-associated plasma protein in bovines, the antibody allows a simple diagnosis of pregnancy in animals such as bovines of which the reproduction is important, so that the antibody may be usefully applied in the livestock industry by increasing reproduction efficiency.

Abstract: The present invention relates to an unmanned aerial vehicle and a self-destruct drone operating system including the same, and according to an unmanned aerial vehicle related to one example of the present invention and a self-destruct drone operating system including the same, it can overcome gravity, descend vertically to a target at a high speed, and be precisely guided, by rotating a propeller of a rotor in the reverse direction.

Abstract: A method for controlling an operation of a virtual machine on a cloud by a server is provided. The method includes: (a) receiving, from a terminal device of a user having only a usage authority for a specific virtual machine resource among a plurality of virtual machine resources, a request for allocating or deallocating at least some of the plurality of virtual machine resources to the terminal device; and (b) based on a control condition of the user for the at least some of the plurality of virtual machine resources being recognized, supporting to perform allocation or deallocation of the virtual machine resource by generating a process corresponding to the at least some of the plurality of virtual machine resources and loading the process on a memory or deleting the process from the memory according to the request.

Abstract: Disclosed therein are a dendrite growth prediction method and a computer program for predicting dendrite growth, which have an advantage of being able to simulate dendrite growth in real time like an actual battery using a lithium secondary battery simulator, thereby predicting dendrite growth at a molecular level according to a charging and discharging cycle and being able to shorten a prediction time by changing a calculation method for each electrode section, thereby rapidly predicting dendrite growth in real time. In addition, there is an advantage in which a specific additive is additionally added to the electrolyte, and thus whether dendrite growth is suppressed can be confirmed so that the dendrite suppression effect of a specific additive can be easily checked without an experiment using an actual lithium secondary battery.

Abstract: Described are a solid material which has ionic conductivity for lithium ions, a composite comprising said solid material and a cathode active material, a process for preparing said solid material, a use of said solid material as a solid electrolyte for an electrochemical cell, a solid structure selected from the group consisting of a cathode, an anode and a separator for an electrochemical cell comprising the solid material, and an electrochemical cell comprising such solid structure.

Abstract: A light-emitting device includes a light-emitting device core including a first semiconductor layer, a second semiconductor layer disposed on the first semiconductor layer, and an element active layer disposed between the first semiconductor layer and the second semiconductor layer; a first insulating layer disposed on the side surface of the light-emitting device core to surround the side surface of the light-emitting device core, and having first fixed charges; and a second insulating layer surrounding the outer side surface of the first insulating layer, and including a material having second fixed charges different from the first fixed charges.

Abstract: A light-emitting device includes: a light-emitting device core including a first semiconductor layer, a second semiconductor layer on the first semiconductor layer, and an active layer between the first semiconductor layer and the second semiconductor layer; an electrode layer on the second semiconductor layer of the light-emitting device core, and an insulating film around a side surface of the light-emitting device core, wherein a side surface of the electrode layer protrudes outward from a side surface of the second semiconductor layer.

Abstract: A bushing for a trailing arm may include an inner rod having a plate shape, a body in which a central portion of the inner rod is disposed, a reinforcing material disposed to surround an outer surface of the body, a first elastic member in which the reinforcing material is disposed, a second elastic member disposed around the first elastic member, and an outer steel member disposed to surround the first elastic member and the second elastic member. The reinforcing material may be disposed between the outer surface of the body and an inner surface of the first elastic member.

Abstract: The present invention relates to a ligand compound represented by the following Formula 1, an organochromium compound, a catalyst system including the organochromium compound and a method for oligomerizing ethylene using the same: wherein Cy, and R1 to R4 are described herein.

Abstract: Provided are a novel metallocene-supported catalyst and a method of preparing a polyolefin using the same. The metallocene-supported catalyst according to the present disclosure may be used in the preparation of polyolefins, it may have excellent activity and excellent reactivity with comonomers, and it may prepare olefinic polymers having a high molecular weight and a low molecular weight.

Abstract: A method for controlling an operation of a virtual machine on a cloud by a server is provided. The method includes: (a) receiving, from a terminal device of a user having only a usage authority for a specific virtual machine resource among a plurality of virtual machine resources, a request for allocating or deallocating at least some of the plurality of virtual machine resources to the terminal device; and (b) based on a control condition of the user for the at least some of the plurality of virtual machine resources being recognized, supporting to perform allocation or deallocation of the virtual machine resource by generating a process corresponding to the at least some of the plurality of virtual machine resources and loading the process on a memory or deleting the process from the memory according to the request.

Abstract: An injection mold apparatus of a pressure vessel includes an upper mold including an internal surface in a shape corresponding to a shape of an external surface of the pressure vessel provided with a nozzle with a closed inlet; a lower mold including an external surface in a shape corresponding to the shape of the internal surface of the pressure vessel, engaged with the upper mold, and formed with an air injection passage therein; an ejector injecting air through the air injection passage between the lower mold and the taken-out pressure vessel; an air injection rate setting device configured for controlling an injection rate of the air injected between the lower mold and the pressure vessel using the ejector; and a pneumatic controller interlocking with the air injection rate setting device and controlling a pressure of air injected.

Abstract: A mounting bushing for a vehicle satisfies durability requirements as well as performance, such as ride comfort, handling, and noise, vibration, and harshness (NVH) reduction. The mounting bushing includes an inner pipe, an elastic portion surrounding an external side of the inner pipe, an intermediate pipe surrounding an external side of the elastic portion and having a cutout provided in an axial direction, and an outer pipe surrounding an external side of the intermediate pipe. The elastic portion is formed of a material having a dynamic ratio lower than a dynamic ratio of a rubber material.

Abstract: This disclosure provides systems, methods, and apparatus related to composite cathodes for all solid-state batteries. In one aspect, an all solid-state battery comprises a composite cathode, a separator, and an anode. The composite cathode comprises LiNixMnyCo1-x-yO2, x?0.33, with about 80% or more of the LiNixMnyCo1-x-yO2 comprising single crystals of LiNixMnyCo1-x-yO2. The LiNixMnyCo1-x-yO2 is embedded in a matrix of a first lithium metal halide solid electrolyte comprising Li6-3aMaX6, 0<a<2. M is an element from a group of magnesium (Mg), calcium (Ca), strontium (Sr), barium (Ba), scandium (Sc), indium (In), zirconium (Zr), niobium (Nb), hafnium (Hf), tantalum (Ta), yttrium (Y), lanthanum (La), samarium (Sm), bismuth (Bi), holmium (Ho), erbium (Er), ytterbium (Yb), and combinations thereof. X is a halide from a group of chlorine (Cl), bromine (Br), iodine (I), and combinations thereof.