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An exhaust aftertreatment system comprises an injector for injecting urea water into an exhaust duct, and a denitration catalyst disposed downstream of the injector with respect to a flow of exhaust gas. The exhaust aftertreatment system reduces nitrogen oxides in the exhaust gas by the denitration catalyst while using ammonia produced from the urea water injected from the injector. The urea water is injected along a direction of the flow of the exhaust gas within the exhaust duct, and a porous plate is disposed in multiple stages in a space of the exhaust duct such that droplets of the injected urea water impinge against the porous plate before reaching a wall surface of the exhaust duct. A surface of the porous plate subjected to the impingement of the droplets is arranged to face downstream with respect to the flow of the exhaust gas. Deposition of the urea water is prevented by causing film boiling when the droplets impinge against the porous plate, and the urea water reflected by the porous plate is uniformly dispersed into the exhaust gas. Thus, the urea water is uniformly dispersed into the exhaust gas without increasing a pressure loss of the exhaust gas. The urea water is prevented from depositing on the wall surface and producing a precipitate in the form of a solid.

A device for a traffic flow assistant for a vehicle includes a surroundings sensor system, which recognizes traffic-relevant objects on a traffic lane, on which the vehicle is traveling, and on at least one further adjacent lane, gaps in the traffic are recognized with the aid of the surroundings sensor system and vehicle-dynamic parameters of the objects are determined and future gaps in the flow of traffic are able to be predicted therefrom. For these recognized gaps and predicted gaps, lane change options are ascertained and, from this and the present and/or predicted presence of gaps in the traffic suitable for changing lanes and the vehicle-dynamic state of the vehicle, a signal for the lane selection is generated, which is dependent on the lane change options and an optimization strategy.

A transmitting device includes a transmission side control data memory. A receiving device includes a receiving side control data memory. In an operation state, EDID, a device key for and HDCP and the like are stored in the receiving side control data memory. Subsequently, the EDID and information necessary for HDCP authentication are copied from the receiving side control data memory to the transmission side control data memory through the DDC. A transmission controller accesses the transmission side control data memory and executes plug-and-play and HDCP authentication. The DDC realizes a one-to-one connection between the transmitting device and the receiving device. Thus, waveform distortion can be minimized and the length of a cable can be increased in a simple manner.

In a mono-crystal oxide conductive member on a silicon substrate, including an electrode material of a perovskite type piezoelectric element and an electrostrictive material and an oxide conductive material as a film formation substrate, a distance x between silicon atoms and a distance y between atoms of the mono-crystal oxide conductive member satisfy the following relationship: $Z={\frac{\mathrm{my}}{\mathrm{nx}}-1}_{\min }\geqq 0.05$

(n and m are given positive integers, 1≦n≦5, 1≦m≦7 and nx≦3, my≦3).

Methods and systems for implementing high-performance data converters remove analog technology bottlenecks and provide higher converter resolution and higher speed. A preferred embodiment of the method comprises the steps of transforming a time domain input signal into a frequency domain signal in a digital form, processing the frequency domain signal and the input signal using at least two lower-performance data converters in order to obtain at least two processed signals, and recombining the at least two processed signals to obtain a final output signal from the high-performance converter. Inventively and advantageously, the processing includes dividing the frequency domain into at least two frequency domain parts, one related to a low-resolution signal to noise ratio (SNR) and the other elated to a high-resolution SNR, and using frequency information resulting from the division to obtain the at least two processed signals.

A system is disclosed to provide static coverage analysis. The system receives at least two inputs including a hardware description and a set of properties. Using the methods of the present invention, the system determines what portions of the design can be verified using the set of properties. In one embodiment, the invention includes three levels of analysis. Each level provides a different tradeoff between level of accuracy and speed.

An oscillator circuit and system are provided having a peak detector that can determine a peak voltage value from the oscillator. The peak voltage value can then be compared against a predetermined voltage value by a controller coupled to the peak detector. The comparison value is then used to change a bias signal if the peak voltage value is dissimilar from the predetermined voltage value. A variable capacitor or varactor can be formed from a transistor and is coupled to the oscillator for receiving the bias signal upon a varactor bias node. The bias signal is used to regulate the capacitance within the varactor as applied to the oscillator nodes. Another controller can also be coupled to the peak detector to produce a second bias signal if the peak voltage is dissimilar from a second predetermined voltage value. The second bias signal can then be forwarded into an amplifier having a variable gain to regulate the gain applied to the oscillator. The combination of a varactor and variable gain amplifier regulate the negative resistance applied to the resonating circuit during startup and steady state operations to ensure a relatively fast startup, and to maintain optimal loading and accurate steady state amplitude after startup has completed.

To improve reliability of interlayer connection of a multilayer wiring board. Plural metal conductor pattern layers are formed on a base material made of thermoplastic resin. Then, high melting metal containing copper, low melting metal containing tin, and binder resin are packed into a via hole. Subsequently, predetermined heat and pressure are applied. Then, while half-melted metal mixture droplets of the low and high melting metals and melted binder resin are phase separated from each other, the surfaces of the conductor patterns that face the openings of the via and the low melting metal are alloyed with each other to form an alloy layer as well as the high and low meting metals are alloyed with each other to form a columnar-shaped interlayer connection part. As a result, an intermediate layer is formed between the outer surface of the columnar-shaped interlayer connection part and inner surface of the via hole.

This disclosure relates to methods of selecting a subset of subjects having a hematological disorder and treating the selected group with a PI3K-delta inhibitor. In particular, the methods disclose evaluating levels of characteristic chemokine biomarkers, such as CCL2, CCL3, CCL4, CCL5, CXCL13, CCL17, CCL22, or TNF-alpha to select subjects that would have a greater chance of benefiting from treatment with a PI3K-delta inhibitor. The PI3K-delta inhibitors disclosed in this application are a type of quinazolinone-purinyl family of compounds.

A dental implant is disclosed of the type having a threaded pin and a temporary closing screw (30) which has a shape capable of retaining, between the closing screw and the upper surface of the threaded pin, an insert of biologically inert material (31) embedding, in a slow-release manner, a pharmacological agent capable of promoting the grafting of the implant.

Methods and kits for determining predisposition of an individual to develop fast progression rate of liver fibrosis are provided. Also provided are agents and pharmaceutical compositions useful in preventing fast progression of liver fibrosis and a method of identifying drug molecules which accelerate or induce liver fibrosis.

The present invention relates to preparation of a municipal dewatering sludge based coating material for seal of landfill site, is mainly used for seal covering of the landfill site, and belongs to the field of environmental geotechnical engineering. The municipal dewatering sludge is employed as a basis material and modified to be used in seal covering of the landfill site. An air-out layer of the coating material for seal of landfill site has good gas guide performance; an impervious layer is not easily cracking and has low permeability; and a vegetation nutrient layer has rich nutrients and good hydrophobicity. The covering material of the present invention realizes resource utilization of municipal dewatering sludge and saves land resource; the covering material can be produced by industrialized production, has a simple construction for application to seal covering of the landfill site, and has advantages of simpleness, fastness, strong operability, high survival ratio of plants, so as to guarantee quality of seal covering of the landfill site, meet various technological indexes of seal of the landfill site, and greatly improve the landfill environment.

Lead-free acid-resistant glass composition includes 5-25% of SiO₂, 4-30% of B₂O₃, 7-30% of ZnO, 15-70% of Bi₂O₃, 0-15% of Al₂O₃, 5-20% of BaO in weight percentage, and being substantially lead-free.

An image processing apparatus includes a CPU, and the CPU renders a golf course in a 3-dimension virtual space in conjunction with a GPU. A grid for representing an inclination and undulations of a configuration of the golf course is also rendered. Specifically, a grid line is constructed by a series of grid line elements of plural number. With respect to each of sections of the grid, the number of the grid line elements is changed depending upon an inclination of each section, and rendering is performed as if the grid line itself flows throughout the grid at a constant speed.

In a method of surveying a track (9), a first or mobile measuring vehicle (1) and a second or stationary measuring vehicle (2) are placed at a distance apart from one another on a track section to be measured. A reference line (14) is formed by a laser beam emitted from the stationary measuring vehicle (2). At the start of each measuring cycle, by using a GPS receiver (19), the relative position of the stationary measuring vehicle (2) with reference to a fixedly installed GPS reference station (29) located adjacent to the track section is determined, the said GPS reference station being known within a terrestrial coordinate system. The reference line (14) is aligned with the mobile measuring vehicle (1) on the basis of the determined position data, and the track surveying operation is carried out by advancing the mobile measuring vehicle (1) while changes of the actual track position relative to the reference line (14) are registered.

A communication method and a system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of things (IoT) are provided. The disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The disclosure relates to schemes for improving an operation of a terminal in an RRC inactive mode.

The invention discloses a multifunctional lift type suspension rail transportation system which is composed of overhead struts, truss tubular girders, a rail, a steering frame, a lifting and stabilizing system, a vehicle, turnouts, station facilities and automatic control and other mating systems, wherein the design of the multifunctional truss tubular girders can selectively realize functions of water pipes, pedestrian passageways, greenery landscapes, solar power generation and common pipelines on the basis of lightening dead-weight and saving materials to the maximum extent. The vehicle runs under the steering frame in a suspending mode, and the steering frame is composed of a phi-shaped plate rail, a U-shaped steering bracket with an upward opening and a permanent magnet brake device. As a magnetic suction caterpillar instead of a traveling wheel pair is used for driving a brake device, climbing ability can be improved greatly. A monolithic movement turnout is used for steering. When an overhead station is not selected, a lifting system and a self-compression foldable frame type anti-shaking and anti-falling device are selected, so that big marshalling operation and seamless linkage of multiple modes of transportation can be realized. The multifunctional lift type suspension rail transportation system is applicable for the field of urban or inter-city rail transportation, and has multiple technical specifications from low traffic volume to high traffic volume.