Abstract: To dynamically manage a temperature of an electronic device, a local temperature is provided by measuring a temperature of a local spot in the electronic device and a reference temperature is provided by measuring a temperature of a reference spot in the electronic device where the reference spot and the local spot are thermally coupled. A target temperature corresponding to a limit value of the reference temperature is adjusted based on the local temperature and a power level of the electronic device is controlled based on the same target temperature. The target temperature may be set to a relatively high value to secure performance of the electronic device when the local temperature is relatively low. Alternatively, the target temperature may be set to a relatively low value to pursue stability of the electronic device when the local temperature is relatively high.

Abstract: A controller configured to: acquire a temperature of a first component and a temperature of a second component; and adjust a thermal resistance of a medium between the first component and the second component based on the acquired temperature of the first component, the acquired temperature of the second component, a first temperature limit of the first component, and a second temperature limit of the second component.

Abstract: Disclosed is a modified microorganism producing putrescine or ornithine, and a method for producing putrescine or ornithine using the same.

Abstract: The present invention relates to a recombinant microorganism for producing putrescine or ornithine, and a method for producing putrescine or ornithine using the same. Specifically, the present invention relates to a microorganism of the genus Corynebacterium capable of producing putrescine or ornithine, in which an activity of the transcriptional regulator of sugar metabolism (SugR) is weakened, an activity of the citrate synthase (GltA) is enhanced, or both are applied; and a method for producing putrescine or ornithine using the same.

Abstract: A set and reset pulse generator circuit receives an input signal to generate a set signal and a reset signal pair. The set and reset pulse generator circuit includes a set circuit and a reset circuit. A cross-coupling circuit connects a voltage signal of the reset circuit to an output circuit of the set circuit, and another cross-coupling circuit connects a voltage signal of the set circuit to an output circuit of the reset circuit. The output circuit of the set circuit generates the set signal from the input signal, the voltage signal of the reset circuit, and the voltage signal of the set circuit. The output circuit of the reset circuit generates the reset signal from an inverted input signal, the voltage signal of the reset circuit, and the voltage signal of the set circuit.

Abstract: A method for purifying 1,4-diaminobutane comprising the steps of: separating a second composition including carbonate salt of 1,4-diaminobutane from a first composition including carbonate salt of 1,4-diaminobutane by distillation; and removing carbonate from carbonate salt of 1,4-diaminobutane included in the second composition to recover 1,4-diaminobutane.

Abstract: Vehicles can be equipped to operate in both autonomous and occupant piloted mode. While operating in either mode, an array of sensors can be used to pilot the vehicle including stereo cameras and 3D sensors. Stereo camera and 3D sensors can also be employed to assist occupants while piloting vehicles. Deep convolutional neural networks can be employed to determine estimated depth maps from stereo images of scenes in real time for vehicles in autonomous and occupant piloted modes.

Abstract: In a general aspect, a circuit can include a comparison stage including a plurality of transistors and a current mirror stage including a current mirror. The comparison stage can be configured to produce a cancelling signal before a main signal is produced by the current mirror stage.

Abstract: The present invention relates to a putrescine-producing microorganism and a method for producing putrescine using the same. To be more specific, the present invention is directed to a microorganism given the ability to produce putrescine which is generated by blocking a biosynthetic pathway from ornithine to arginine, increasing the intracellular level of glutamate, enhancing the biosynthetic pathway of ornithine from glutamate, and introducing extracellular ornithine decarboxylase; and a method for producing putrescine by using the microorganism.

Abstract: A method of predicting a cylinder pressure of a diesel engine by a pressure predicting device may include predicting a pilot injection combustion pressure by pilot injection; predicting main combustion duration of main injection; and predicting a main injection combustion pressure after the main injection by using the pilot injection combustion pressure and the main combustion duration.

Abstract: The present invention provides methods for the production of cysteine or derivates thereof by culturing a microorganism having reduced activity of endogenous phosphoserine phosphatase and the activity of PhnC, PhnD, and PhnE is reduced, and enhanced activity of phosphoglycerate dehydrogenase and/or phosphoserine aminotransferase. The O-phosphoserine produced by such an organism can then be reacted with a sulfide in the presence of a sulfydrylase or a microorganism expressing a sulfhydrylase to produce cysteine or a derivative thereof. Microorganisms having these reduced and enhanced properties noted above are also provided herein.

Abstract: An apparatus of an antenna is provided. The apparatus includes a first conductor plate disposed on an upper side of a single plate and comprising an aperture, a plurality of vias inserted to vertically penetrate through the single plate, a second conductor plate disposed on a lower side of the single plate, and a feed line for applying a signal to radiate to a dielectric resonator embedded as a cavity which is formed by the first conductor plate, the second conductor plate, and the vias. The aperture is in a size which produces multiple-resonance at an operating frequency.

Abstract: A method of predicting NOx generation amount of a compression ignition engine is provided. The method includes predicting a composition ratio of a gas in a mixture and a flame temperature using driving variables of an engine and calculating a nitrogen oxide generation rate using the composition ratio of the gas in the mixture and the flame temperature. Additionally, a nitrogen oxide generation concentration around flame is calculated using the nitrogen oxide generation rate and a total nitrogen oxide generation amount of a cylinder is predicted using the nitrogen oxide generation rate and the nitrogen oxide generation concentration.

Abstract: A supporter and a vacuum cleaner having the same are provided. The supporter includes: a suction channel portion that includes one end removably connected with a vacuum cleaning unit and the other end connected with a suction nozzle, thereby guiding dirt drawn in through the suction nozzle to the vacuum cleaning unit; an accessory that is received in a receiving recess formed on one side of the suction channel portion; a hinge portion that is disposed in the suction channel portion and supports the accessory to pivot by a predetermined angle; and an unlocking portion that is disposed in the suction channel portion to lock and unlock the accessory with respect to the receiving recess.

Abstract: The present invention relates to a recombinant microorganism having enhanced ability of producing putrescine at high yield, which is generated by weakening the activity of NCgl1469 in a microorganism of Corynebacterium genus that is modified to produce putrescine, and a method for producing putrescine using the same.

Abstract: The present invention relates to a microorganism for producing diamine, in which activity of a protein having an amino acid sequence of SEQ ID NO: 6 or an amine acid sequence having 42% or higher sequence homology with SEQ ID NO: 6 is introduced or enhanced, and a method of producing diamine using the same.

Abstract: The present invention relates to a recombinant microorganism capable of producing putrescine at high yield due to inactivated activity of a protein having an amino acid sequence represented by SEQ ID NO: 2 in the microorganism, and a method of producing putrescine using the microorganism.

Abstract: The present invention relates to a microorganism for producing diamine, in which activity of a protein having an amino acid sequence of SEQ ID NO: 6 or an amino acid sequence having 55% or higher sequence homology with SEQ ID NO: 6 is introduced or enhanced, and a method of producing diamine using the same.

Abstract: The present invention relates to a recombinant microorganism capable of producing putrescine at high yield due to inactivated activity of a protein having an amino acid sequence represented by SEQ ID NO: 2 in the microorganism, and a method of producing putrescine using the microorganism.