Abstract: Disclosed are provided a drum washing machine having an improved coupling structure of a door and a cabinet. A drum washing machine comprising: a cabinet forming an outer appearance of the drum washing machine, and having an opening into which laundry is put; a door configured to open and close the opening of the cabinet; a hinge assembly including a hinge shaft to support the door such that the door is rotatable with respect to the cabinet; and an reinforcement member configured to support the cabinet and the hinge assembly, and rotatably connected to the hinge shaft.

Abstract: Methods and systems may use a software-defined network (SDN) based approach for interworking different types of nodes. In an example, an SDN controller may include components that assist in building pseudowires across Ethernet virtual private network (EVPN) nodes and Border gateway protocol-virtual private wire service (BGP-VPWS) nodes.

Abstract: A network assignment method of a gateway in a wireless communication system including a first communication network and a second communication network is provided. The method includes receiving, when a terminal is connected to the first communication network, a create session request message from a second mobility management entity associated with a second base station operating the second communication network, allocating second attach information for establishing a bearer between the gateway and the second base station based on first attach information generated for connection to the first communication network, and transmitting a create session response message including the second attach information to the second mobility management entity in response to the create session request message.

Abstract: A wireless power transmission device for wirelessly transmitting power to at least one wireless power reception device through a magnetic field, the wireless power transmission device including: a power transmission unit for generating a magnetic field, an impedance matching unit, and a control unit for controlling the impedance matching unit, the impedance matching unit including: a plurality of first circuits which include a capacitor or an inductor and are connected in series to the power transmission unit; a plurality of second circuits which include a capacitor or an inductor and are connected in parallel to the power transmission unit; a matching inductor which is connected in series to the second circuits; and a plurality of switches which are arranged in the first circuits and second circuits and open and close same.

Abstract: Nano-indentation test to determine mechanical properties of reservoir rock can be implemented as multi-stage or single-stage tests. An experimental nano-indentation test (multi-stage or single-stage) is performed on a solid sample. A numerical nano-indentation test (multi-stage or single-stage) is performed on a numerical model of the solid sample. One or more experimental force-displacement curves obtained in response to performing the experimental nano-indentation test and one or more numerical force-displacement curves obtained in response to performing the numerical test are compared. Multiple mechanical properties of the solid sample are determined based on a result of the comparing.

Abstract: A battery pack according to the present invention comprises a battery cell and a battery case accommodating the battery cell, wherein the battery case comprises an inner case accommodating the battery cell, an outer case disposed outside the inner case, and a cooling member between the inner and outer cases to indirectly cool the battery cell by using cool air generated by cooling the inner and outer cases.

Abstract: According to various embodiments, an electronic device for controlling a movement of an unmanned aerial vehicle, the electronic device comprising: a display that displays information associated with the movement of the unmanned aerial vehicle; a user interface disposed to be rotatable around the display and configured to detect an input; at least one processor configured to generate a control signal to control the movement of the unmanned aerial vehicle based on an input through at least one of the display and the user interface; and a communication interface that is configured to transmit the control signal to the unmanned aerial vehicle.

Abstract: A method and a device for detecting physiological indexes. The method includes: obtaining a body temperature fluctuation value associated with a user, where the body temperature fluctuation value is at least obtained by a first difference value between a current shell temperature associated with the user and a basal temperature associated with the user (101); and determining a current physiological index associated with the user based on the body temperature fluctuation value associated with the user (102). The method can be applicable in a detection process for physiological indexes and can perform health-related operations based on the detected physiological indexes including a body temperature measuring result.

Abstract: A connection system of semiconductor packages includes: a printed circuit board having a first surface, and a second surface, opposing the first surface; a first semiconductor package disposed on the first surface of the printed circuit board and connected to the printed circuit board through first electrical connection structures; and a second semiconductor package disposed on the second surface of the printed circuit board and connected to the printed circuit board through second electrical connection structures. The first semiconductor package includes an application processor (AP) and a power management integrated circuit (PMIC) disposed side by side, and the second semiconductor package includes a memory.

Abstract: A video encoding method, a video encoding apparatus, a video decoding method, and a video decoding apparatus are provided. The video encoding method includes producing a fast transform matrix based on a transform matrix which is used for frequency transformation on a block which has a predetermined size; producing a transformed block by transforming the block having the predetermined size by using the fast transform matrix; and performing scaling with respect to the transformed block in order to correct a difference between the transform matrix used for the frequency transformation and the fast transform matrix.

Abstract: One embodiment of the present invention is capable of providing a method for efficiently transmitting power for multiple wireless power receivers by distributing the power of the wireless power receivers as power which matches the respective wireless power receivers in accordance with demand power information from the multiple wireless power receivers.

Abstract: A lightened neural network, method, and apparatus, and recognition method and apparatus implementing the same. A neural network includes a plurality of layers each comprising neurons and plural synapses connecting neurons included in neighboring layers. Synaptic weights with values greater than zero and less than a preset value of a variable a, which is greater than zero, may be at least partially set to zero. Synaptic weights with values greater than a preset value of a variable b, which is greater than zero, may be at least partially set to the preset value of the variable b.

Abstract: Techniques are described for generating characterizations of time series data. In one example, a method includes extracting a trend-cycle component, a seasonal component, and an irregular component from a time series of data. The method further includes performing one or more pattern analyzes on the trend-cycle component, the seasonal component, and the irregular component. The method further includes, for each pattern analysis of the one or more pattern analyzes, performing a comparison of an analytic result of the respective pattern analysis to a selected significance threshold for the respective pattern analysis to determine if the analytic result passes the significance threshold for the respective pattern analysis. The method further includes generating an output for each of the analytic results that pass the significance threshold for the respective pattern analysis.

Abstract: Provided are: a composition for a window film; a flexible window film formed therefrom; and a flexible display device comprising the same, wherein the composition contains: a siloxane resin comprising chemical Chemical Formula 1 or 2 or a mixture thereof; a cross-linking agent; and an initiator, the cross-linking agent being contained in a content of about 10-30 parts by weight on the basis of 100 parts by weight of the siloxane resin or the mixture thereof.

Abstract: A vehicular heat management system includes a refrigerant circulation line configured to cool or heat a passenger compartment by generating a hot air or a cold air depending on a flow direction of a refrigerant, a cooling water circulation line configured to heat the passenger compartment with waste heat of an engine by allowing cooling water of the engine to circulate through a heater core, a refrigerant-cooling water heat exchanger disposed in the cooling water circulation line to allow the refrigerant and the cooling water to exchange heat, and an engine cooling water independent circulation unit configured to allow the cooling water passed through the engine to bypass the heater core and the refrigerant-cooling water heat exchanger.

Abstract: Provided herein is a phosphate-free detergent composition including at least one additive with a melting point in the range of from 40 to 60° C. and at least one amide group in the range of from 5 to 150 alkylene oxide groups per molecule.

Abstract: The present disclosure relates to a brake cylinder, a brake caliper unit and a rail vehicle. The brake cylinder includes a cylinder block and a cylinder head fixedly sleeved over one end of the cylinder block, the cylinder block being provided therein with a piston, a guide spring, a guide nut, a taper sleeve, an adjusting shaft assembly, a thrust sleeve and a gap adjusting nut assembly; wherein the gap adjusting nut assembly includes a gap adjusting nut, a gap adjusting sleeve and a gap adjusting spring, and a groove extending along an axial direction of the gap adjusting sleeve is formed on an outer circumferential surface of the gap adjusting sleeve, in which groove a release gap adjusting unit is provided. The thrust sleeve spring of the brake cylinder of the present disclosure can recognize excessive elastic deformation of the external lever to prevent the gap adjustment triggered by the excessive elastic deformation of the external lever, ensuring that the release gap of the disc is constant.

Abstract: A lighting module includes a light emitter including a first light-emitting diode (LED) string configured to emit light of a first color temperature and a second LED string configured to emit light of a second color temperature, a terminal unit configured to provide terminals capable of supplying a driving current to at least one of the first LED string and the second LED string, and a balancing unit including a first balance LED, a second balance LED, a first balance resistor, and a second balance resistor, the balancing unit configured to adjust a mixed color temperature, and reduce a luminance difference between the light of the mixed color temperature and one of the light of the first color temperature and the light of the second color temperature.

Abstract: A new and distinct cultivar of ornamental Fountain Grass, Pennisetum alopecuroides ‘Puppy Love’, characterized by vase-shaped habit of medium height and olive-green arching foliage that develops a blush of greyed-purple. Flowering begins in late August with a greyed-purple effective color period of about ten weeks.

Abstract: A method for establishing a cyclic shift sequence to provide against the frequency offset is disclosed. The method calculates a distance between a channel response position of the sequence and an alias channel response position caused by a frequency offset, calculates the number of cyclic shifts per group according to the calculated distance, and establishes the cyclic shift (CS)-applying interval. This method easily establishes a cyclic shift (CS) interval at a specific location having no overlapping by considering a channel response of a reception (Rx) sequence and an alias location of this reception (Rx) sequence, although a reception (Rx) signal is shifted by a channel delay spreading or a propagation delay irrespective of categories of a domain generating a sequence, so that it can greatly reduce the number of the detection errors and the false alarm rate.