Abstract: Disclosed is a floating island construction method for overall transplantation of sandy soil plants, the method comprising the following steps: separation from a surrounding soil body; construction of a buoyancy tank device (13); and waterproof construction, so as to construct a plant floating island from plants to be transplanted in a reservoir area. The floating island protects all the root systems of the plants and most of the undisturbed soil, improves the survival rate, preserves the unique landscape of an original habitat, and can be constructed at the same time as water conservancy project construction, which saves on the construction period, saves costs, and is convenient for on-site overall scheduling.

Abstract: A method and a system for correcting lithography process hotspots based on stress damping adjustment are provided. The method includes: acquiring a mark hotspot of a mask pattern; forming N annuli centered on the mark hotspot from inner to outer on a mask; moving vertexes of the mask pattern located in each annulus by a specific distance in a direction deviating from the mark hotspot and connecting the moved vertexes according to an original connection relationship to acquire an updated layout; verifying electrical characteristics of the updated layout, determining whether a deviation of the electrical characteristics of the updated layout is within a tolerable range, and performing geometric correction to compensate for a deviation of electrical parameters if no is determined and then ending correction, or ending the correction if yes is determined.

Abstract: A method of forming an interconnect structure for semiconductor devices is described. The method comprises etching a patterned interconnect stack for form first conductive lines and expose a top surface of a first etch stop layer; etching the first etch stop layer to form second conductive lines and expose a top surface of a barrier layer; and forming a self-aligned via.

Abstract: Automated property value calculation is provided. The method comprises receiving historic transaction data for a group of real estate properties over a specified time and receiving characteristic data regarding the properties for a number of defined categories. Historic data is also received for a number of demographic parameters over the specified time. The demographic data corresponds to regions in which the properties are located. A predictive valuation model is built with the financial transaction data, characteristic data, and demographic data. Individual values are calculated with the predictive valuation model for a new group of real estate properties according to their characteristics. The individual values are then aggregated. Financial transaction data is received for the new group of properties, and a net asset value of the new group of properties is calculated according to the aggregated valuations and financial transaction data.

Abstract: A modular keyboard includes a typewriter keys section; a function keys section; a keyboard shortcuts section; a numeric keypad; a cursor control and system command keys section; and a keyboard cable. The typewriter keys section includes first contacts on the back electrically connected to the function keys section, second contacts on the left side electrically connected to the keyboard shortcuts section, third contacts on the front end electrically connected to a hand rest board, fourth contacts on the right side electrically connected to the numeric keypad, and fifth contacts on the rear end electrically connected to the keyboard cable. The numeric keypad includes contacts on the right side electrically connected to the cursor control and system command keys section. The components can be detached prior to carrying same.

Abstract: Disclosed is a large-scale crop phenology extraction method based on a shape model fitting method. The method comprises: acquiring a multi-year vegetation index time sequence curve in a localized geographic region; performing smooth fitting on the vegetation index time sequence curve by using a dual logistic function fitting means; establishing shape models by using reference curves and reference points of agrometeorological stations; performing shape model fitting by means of transformation; and obtaining a phenological period extraction value of the localized geographic region by means of calculation using the optimal scaling parameter. According to the present invention, macroscopic features of the curve are used, such that the influence of localized fluctuation and noise of the curve can be reduced, and a better extraction precision is obtained; and each phenological period of a crop can be extracted at the same time.

Abstract: A crop yield estimation method based on spatio-temporal deep learning including: obtaining regional historical crop yield data and meteorological data, preprocessing the meteorological data and the yield data to respectively obtain meteorological parameters and a detrended yield as input and output of the crop yield spatio-temporal deep learning model; constructing the spatio-temporal deep learning model for crop yield estimation, and optimizing hyperparameters; and building a training set by taking the meteorological parameters as an input and the detrended yield as output to train the model and obtain parameters of the model; for the crop yield to be estimated, feeding meteorological parameters into the trained model, and obtaining the crop yield estimation result. The model combined temporal and spatial learning to achieve better crop yield estimation accuracy and stability at large spatial scales.

Abstract: The present disclosure belongs to the technical field of plant pest control, and particularly relates to a Camellia sinensis endophyte Penicillium ehrlichii and an application thereof. The present disclosure relates to a novel endophyte separated from a Camellia sinensis body and identified as Penicillium ehrlichii by means of morphology and molecular biology. Biological activity evaluation indicates that Penicillium ehrlichii shows good antagonistic antifungal activity to common pathogenic fungi on several plants. It means that the strain used as a biocontrol fungus for phytopathogens can be applied to environmental-friendly and safe prevention and control of plant diseases.

Abstract: ABSTRACT OF THE DISCLOSURE A method for regulating and controlling discharge flow of a dammed lake includes steps of: (S1) estimating a most dangerous discharge condition; (S2) based on the most dangerous discharge condition, calculating a structural internal force of the steel flexible net; (S3) based on the internal force of the steel flexible net, calculating an anti-slide embedded depth at two sides of the steel flexible net; (S4) based on the most dangerous discharge condition, manually excavating a channel; and (S5) based on the anti-slide embedded depth at the two sides of the steel flexible net, embedding the steel flexible net into a barrier dam. According to the present invention, the steel flexible net is laid on the upstream slope of the barrier dam, two sides of the steel flexible net is embedded into the slope body with gravels of the barrier dam, and cooperates with the channel for usage.

Abstract: A method of forming an interconnect structure for semiconductor devices is described. The method comprises etching a patterned interconnect stack for form first conductive lines and expose a top surface of a first etch stop layer; etching the first etch stop layer to form second conductive lines and expose a top surface of a barrier layer; and forming a self-aligned via.

Abstract: Methods and apparatus for processing a substrate are provided. For example, a method of processing a substrate comprises supplying oxygen (O2) into a processing volume of an etch chamber to react with a silicon-based hardmask layer atop a base layer of ruthenium to form a covering of an SiO-like material over the silicon-based hardmask layer and etching the base layer of ruthenium using at least one of O2 or chloride (Cl2) while supplying nitrogen (N2) to sputter some of the SiO-like material onto an exposed ruthenium sidewall created during etching.

Abstract: Described is a multiple-camera system and process for determining an item involved in an event. For example, when a user picks an item or places an item at an inventory location, image information for the item may be obtained and processed to identify the item involved in the event and associate that item with the user.

Abstract: Disclosed is a floating island construction method for overall transplantation of sandy soil plants, the method comprising the following steps: separation from a surrounding soil body; construction of a buoyancy tank device (13); and waterproof construction, so as to construct a plant floating island from plants to be transplanted in a reservoir area. The floating island protects all the root systems of the plants and most of the undisturbed soil, improves the survival rate, preserves the unique landscape of an original habitat, and can be constructed at the same time as water conservancy project construction, which saves on the construction period, saves costs, and is convenient for on-site overall scheduling.

Abstract: Methods of forming fully aligned vias connecting two metal lines extending in two directions are described. The fully aligned via is aligned with the first metal line and the second metal line along both directions. A third metal layer is patterned on a top of a second metal layer in electrical contact with a first metal layer. The patterned third metal layer is misaligned from the top of the second metal layer. The second metal layer is recessed to expose sides of the second metal layer and remove portions not aligned sides of the third metal layer.

Abstract: In one embodiment, a computing system may capture, by a camera on a headset worn by a user, images that capture a body part of the user. The system may determine, based on the captured images, motion features encoding a motion history of the user. The system may detect, in the images, foreground pixels corresponding to the user's body part. The system may determine, based on the foreground pixels, shape features encoding the body part of the user captured by the camera. The system may determine a three-dimensional body pose and a three-dimensional head pose of the user based on the motion features and shape features. The system may generate a pose volume representation based on foreground pixels and the three-dimensional head pose of the user. The system may determine a refined three-dimensional body pose of the user based on the pose volume representation and the three-dimensional body pose.

Abstract: A multi-degree of freedom (DOF) force and torque sensor is provided. The multi-DOF force and torque sensor includes a first rigid plate, a second rigid plate, multiple elastic elements connected between the first and second rigid plates, and multiple signal pairs connected between the first and second rigid plates. The signal pairs are used for detecting relative displacements of the first and second rigid plates in multiple directions.

Abstract: An axial force sensor assembly for detecting an axial force is provided, which includes a mounting bracket and a first sensor assembled on the mounting bracket. The mounting bracket includes an inner mounting portion, an outer mounting portion and a multi-layer connecting member connected between the inner mounting portion and the outer mounting portion. The multi-layer connecting structure is more compliant in a direction of the axial force to be detected than in other loading directions. The first sensor is configured to detect a relative displacement between the inner mounting portion and the outer mounting portion in the direction of the axial force to be detected.

Abstract: A modular keyboard includes a typewriter keys section; a function keys section; a keyboard shortcuts section; a numeric keypad; a cursor control and system command keys section; and a keyboard cable. The typewriter keys section includes first contacts on the back electrically connected to the function keys section, second contacts on the left side electrically connected to the keyboard shortcuts section, third contacts on the front end electrically connected to a hand rest board, fourth contacts on the right side electrically connected to the numeric keypad, and fifth contacts on the rear end electrically connected to the keyboard cable. The numeric keypad includes contacts on the right side electrically connected to the cursor control and system command keys section. The components can be detached prior to carrying same.

Abstract: Embodiments of the present disclosure generally relate to subtractive metals, subtractive metal semiconductor structures, subtractive metal interconnects, and to processes for forming such semiconductor structures and interconnects. In an embodiment, a process for fabricating a semiconductor structure is provided. The process includes performing a degas operation on the semiconductor structure and depositing a liner layer on the semiconductor structure. The process further includes performing a sputter operation on the semiconductor structure, and depositing, by physical vapor deposition, a metal layer on the liner layer, wherein the liner layer comprises Ti, Ta, TaN, or combinations thereof, and a resistivity of the metal layer is about 30 ??·cm or less.