Abstract: A semiconductor device that includes a stack of nanostructure material layers overlying a substrate, wherein a gate all around structure is present on a channel region portion for the stack of nanostructure material layers. A bottom source and drain region is present on a first side of the channel region portion, wherein the bottoms source and drain region is composed by a first epitaxial semiconductor material that has a confinement sidewall spacer in direct contact with sidewalls of the first epitaxial semiconductor material defining a lateral dimension for the epitaxial semiconductor material. An upper source and drain region is present on a second side of the channel region portion for the stack of nanostructure material layers. The upper source and drain region is composed of a second epitaxial semiconductor material that partially extends over the confinement sidewall spacer.

Abstract: Provided are an antibody that specifically binds to CD7 and an antigen-binding moiety thereof. The antibody and the antigen-binding moiety thereof have high affinity and high binding specificity for CD7. Also provided are a CD7-targeting chimeric antigen receptor CD7 scFv-CD8?-4-1BB-CD3? and a T cell that expresses the chimeric antigen receptor. The T cell can effectively prevent off-target effects.

Abstract: A semiconductor device that includes a stack of nanostructure material layers overlying a substrate, wherein a gate all around structure is present on a channel region portion for the stack of nanostructure material layers, and source and drain semiconductor contacts on each side of the gate all around structure. The source and drain semiconductor contacts are in direct contact with edges of the channel region portion for the stack of nanostructure material layers. A gate spacer between the source and drain semiconductor contacts and the gate all around structure. An electrically insulating substrate isolation layer aligned to be between the gate all around structure, the gate spacer and the substrate. A base portion of the gate spacer has an L-shaped geometry including a portion that warps over an upper surface of the electrically insulating substrate isolation layer.

Abstract: Described herein are methods and systems for identifying and/or treating subjects having cancer who are more likely to respond to treatment with an inhibitor of the transcription factor HIF-2?.

Abstract: An online system obtains a target food from an order for a user and alcohol preferences from an order purchase history. The online system generates a prompt for a machine learning model to request alcohol candidates based on the target food category. The prompt includes the alcohol preferences, and requests for each alcohol candidate, a pairing score indicating how well the target food category pairs with the alcohol candidate and a user preference score indicating how well the alcohol candidate aligns with the alcohol preferences. The online system receives as output the candidate alcohol items. Each alcohol candidate has the pairing score, the user preference score, and a textual reason for scores. The online system matches at least one alcohol item from a catalog with each alcohol candidate. A subset of alcohol items is presented to the user as a carousel.

Abstract: Embodiments relate to utilizing a language model to automatically generate a novel recipe with refined content, which can be offered to a user of an online system. The online system generates a first prompt for input into a large language model (LLM), the first prompt including a plurality of task requests for generating initial content of a recipe. The online system requests the LLM to generate, based on the first prompt input into the LLM, the initial content of the recipe. The online system generates a second prompt for input into the LLM, the second prompt including the initial content of the recipe and contextual information about the recipe. The online system requests the LLM to generate, based on the second prompt input into the LLM, refined content of the recipe. The online system stores the recipe with the refined content in a database of the online system.

Abstract: A display panel includes a display substrate, a light extraction layer, and a first planarization layer. The light extraction layer is arranged on a light emitting side of the display substrate, and comprises a plurality of first recesses. The first planarization layer is arranged on one side of the light extraction layer away from the display substrate. The refractive index of the first planarization layer is greater than the refractive index of the light extraction layer, and the thickness of the first planarization layer is 1.5 to 5 times the thickness of the light extraction layer.

Abstract: Vector dataset index parameter determination is performed by building an index of a vector dataset according to each build parameter group among a plurality of build parameter groups, generating search parameter groups, submitting each vector query in a vector query set to each index to obtain, for each vector query, a result content and a result delay value, wherein an accuracy value is determined based on the result content, correlating build parameter values and search parameter values with accuracy values and result delay values, fixing build parameter values based on the correlating, and determining a mathematical relationship expressing a correlation of the search depth parameter values, the numbers of requested results, and the accuracy values obtained in response to vector queries submitted to the index having the fixed build parameter values.

Abstract: A method for cultivating alcohol-brewing sorghum on the basis of a biodegradable mulching film includes five steps such as farmland preparation, film mulching, sowing operation, field management and harvesting. Compared with a traditional alcohol-brewing sorghum planting method, the method of the present invention can effectively bring forward the planting time of alcohol-brewing sorghum, reduce the sowing amount of alcohol-brewing sorghum, assist in increasing the germination rate of alcohol-brewing sorghum, and promote the growth and development of alcohol-brewing sorghum; moreover, the method of the present invention effectively reduces the labor intensity and cost of a weeding operation in field management.

Abstract: A touch substrate (01) and a touch display device. The touch substrate (01) includes: a base substrate (101); a plurality of first touch electrodes (102) located on the base substrate (101); a plurality of second touch electrodes (103) located on a side, facing away from the base substrate (101), of a layer where the first touch electrodes (102) are located and insulated from the first touch electrodes (102); and a plurality of floating electrodes (104) insulated from the plurality of first touch electrodes (102) and the plurality of second touch electrodes (103), and arranged on the same layer as at least one of the first touch electrodes (102) or the second touch electrodes (103). Each floating electrode (104) has a grid shape, and at least part of the floating electrodes (104) is disconnected at at least part of dots.

Abstract: An online concierge system trains a fine-tuned generative image model for distinct categories of items based on a generative image model that takes a textual query as input and outputs and an associated image. Training of the fine-tuned generative image model is additionally based on a small set of representative images associated with the various categories, as well as textual tokens associated with the categories. Once trained, the fine-tuned generative image model can be used to generate realistic representative images for items in a database of the online concierge system that are lacking associated images. The fine-tuned model permits the generation of different variants of an item, such as different quantities or amounts, different packaging or packing density, and the like.

Abstract: Disclosed is a method for preparing aluminum hydroxide nanowires by a template process. The method includes: (1) dispersing nanocellulose in water to obtain a solution having a concentration of 0.1%-10% by mass; adding an aluminum salt solution to the solution obtained in step (1) and mixing; adding an alkaline solution thereto while stirring, and subjecting a resulting mixture to reactive precipitation, and washing with water and drying, to obtain the aluminum hydroxide nanowires, wherein a mass of an aluminum salt in the aluminum salt solution is in a range of 1-100% of a mass of the nanocellulose, and an alkali in the alkaline solution has a same amount in moles as the aluminum salt in the aluminum salt solution.

Abstract: A semiconductor device comprises a first nanosheet transistor disposed on a semiconductor substrate, the first nanosheet transistor comprising a plurality of first gate structures, and a second nanosheet transistor disposed on the semiconductor substrate, the second nanosheet transistor comprising a plurality of second gate structures. Respective stacked spacer structures are disposed on respective sides of respective ones of the plurality of second gate structures, wherein each of the respective stacked spacer structures comprises a first spacer and a second spacer. Respective ones of the plurality of first gate structures comprise a first nanosheet gate portion and a gate dielectric layer around the first nanosheet gate portion. The respective ones of the plurality of second gate structures comprise a second nanosheet gate portion and at least two gate dielectric layers around the second nanosheet gate portion.

Abstract: Described herein are methods and systems for identifying and/or treating subjects having cancer who are more likely to respond to treatment with an inhibitor of the transcription factor HIF-2?.

Abstract: Embodiments of the invention include a semiconductor structure having a first transistor having first nanosheets as first channel regions, a second transistor having second nanosheets as second channel regions, and a third transistor having third nanosheets as third channel regions. The first, second, and third nanosheets are formed of nanosheet material, where the first nanosheets are fewer in number than the second nanosheets. The semiconductor structure includes first end portions formed of the nanosheet material between first inner spacers in the first transistor. The first end portions are opposite one another and discontinuous in the first transistor.

Abstract: The present invention provides a micro-light night vision lens comprising a hollow cylinder body; a number of transition segments, communicated with each other provided in turn on an inner surface of the cylinder body along its axial extension direction; a plurality of lens units, provided in succession and at intervals at different positions on the inner surface of the cylinder body along the central axis direction thereof; a CCD unit, provided at one end of the cylinder body in the axial direction and located on the light-out side of the lens unit therein, and spaced apart from the cylinder body, the radial dimension of the CCD unit does not exceed the diameter of the lens unit at the other end of the cylinder body in the axial direction. By reasonably laying out the lens unit, the present invention obtains a larger effective focal length and imaging quality.