Abstract: A method of determining an authenticity of a normal map is disclosed. An input candidate normal map is received. A reconstructed candidate normal map is generated based on a performance of a mathematical differentiation on an integration of the input candidate normal map. A reconstruction error is determined based on a comparison of the input candidate normal map to the reconstructed candidate normal map. An authenticity of the input candidate normal map is determined based on the reconstruction error being within a configurable threshold.

Abstract: Provided herein are vaccine delivery systems including a polymer hydrogel non-covalently crossed-linked with a plurality of nanoparticles, a dinucleotide adjuvant encapsulated in the hydrogel, and an antigen encapsulated in the hydrogel. The provided vaccine delivery systems are particularly useful for slowly releasing the antigen and adjuvant within a subject, thereby triggering a more therapeutically effective immune response. Also provided are kits including the disclosed vaccine delivery systems, and methods of using the disclosed materials.

Abstract: A method of preventing tissue adhesion includes forming an incision in tissue, applying a hydrogel to tissue through the incision, and closing the incision with the hydrogel therein. The hydrogel includes a polymer non-covalently cross-linked with a plurality of nanoparticles and prevents a formation of adhesions between tissues and/or organs.

Abstract: A door system for an appliance includes a panel and a door having an inner surface. A bracket is coupled to the door. A rail assembly is disposed on an opposing side of the panel relative to the door. The bracket engages the rail assembly through the panel to adjust the door between an opened position and a closed position via the rail assembly. The door is configured to a deployed position.

Abstract: The present disclosure relates to methods for detecting unique genetic signatures derived from markers such as, for example, mutations, somatic or germ-line, in nucleic acids obtained from biological samples. The sensitivity of the methods provides for detection of mutations associated with a disease, e.g., cancer mutations, or with inherited disease, e.g., an autosomal recessive disease, in a noninvasive manner at ultra-low proportions of sequences carrying mutations to sequences carrying normal, e.g., non-cancer sequences, or a reference sequence, e.g., a human reference genome.

Abstract: In virtual reality (VR) and augmented reality (AR), eye tracking may be performed to determine the user's gaze direction. The gaze direction may be used to enhance user interaction. However, when a user gazes in a particular direction, it could sometimes be the case that there are multiple items located in that gaze direction, each at a different depth. The gaze of direction alone might not be indicative of the item at which the user is looking. Therefore, in some embodiments, to try to further enhance user interaction, a gaze depth of the gaze may be determined. Some embodiments are directed to performing eye tracking to detect a gaze depth of a human's gaze and modifying a user interface (UI) responsive to a change in the gaze depth.

Abstract: The present disclosure relates to a laboratory execution system that provides for automation of laboratory processes. A centralized data management system may be dynamically updated and used to facilitate management of components of the laboratory execution system, such as an automation system and an analytics results management system that may facilitate complex analytical functions, such as synthesizing raw test data. Potential workflows include the detection of specific molecules of interest.

Abstract: A flue protector system and methods of manufacture can include: forming an attachment plate including a tab configured to fix the attachment plate to an upright column without the use of a tool; and forming a bumper extended from the attachment plate, the bumper defines a flue space extending to the upright column.

Abstract: A computer-implemented is disclosed. The method includes: obtaining identifying information for an object, the object being in a field of view of an AR device, wherein the identifying information comprises implicit signals representing contextual data associated with the object; determining that the object is associated with a first object record based on comparing the identifying information with stored identifiers associated with the first object record; and responsive to the determination that the object is associated with the first object record, presenting, via the AR device, AR content that is specific to the first object record.

Abstract: To improve user experience when interacting with AR content within an AR environment, the AR content may be overlaid over a proxy object in a real-world space. However, issues such as the AR content and the proxy object not being aligned, or occlusion of the proxy object leading to glitching of the AR content, may decrease user enjoyment. In some embodiments, an AR system for the overlay of AR content may be implemented. The system may anchor a virtual model to the proxy object based on detected features on the proxy object. The anchoring may include aligning elements of the virtual model and proxy object. In response to an occluding object occluding some features on the proxy object, the system may anchor the virtual model to the occluding object, or to both the proxy object and the occluding object, based on detected features on the occluding object.

Abstract: To improve user experience when interacting with AR content within an AR environment, the AR content may be overlaid over a proxy object in a real-world space. Differences in dimension between the proxy object and the virtual model may be such that the object is larger than the virtual model, which may result in portions of the object appearing to protrude from behind the virtual model, decreasing user enjoyment. In some embodiments, an AR system for the overlay of AR content on a proxy object and concealment of the proxy object may be implemented. The system may overlay a virtual model to a proxy object, and then conceal any remaining visible portions of the proxy object from the visual field of a device displaying the AR environment. The system may overlay the virtual model so that any remaining visible portion of the proxy object is a single continuous region.

Abstract: A computer-implemented is disclosed. The method includes: obtaining image data from a plurality of cameras providing views of a designated assembly zone; updating a three-dimensional model of an assembly of a structure based on the obtained image data; and determining a location of a first component of the structure based on the updated three-dimensional model of the assembly.

Abstract: Methods and systems for providing a dynamic product presentation are disclosed. In one example, a method comprises providing, by a processor, a three-dimensional representation of a product in a virtual environment for display on a customer device; and responsive to the processor identifying a surface in a camera feed of the customer device having a dimensionality suitable for the product, generating, by the processor, an augmented media containing an augmented reality representation of a three-dimensional model for the product on the surface.

Abstract: The present disclosure relates to methods for detecting unique genetic signatures derived from markers such as, for example, mutations, somatic or germ-line, in nucleic acids obtained from biological samples. The sensitivity of the methods provides for detection of mutations associated with a disease, e.g., cancer mutations, or with inherited disease, e.g., an autosomal recessive disease, in a noninvasive manner at ultra-low proportions of sequences carrying mutations to sequences carrying normal, e.g., non-cancer sequences, or a reference sequence, e.g., a human reference genome.

Abstract: Described herein are soil probes designed to measure the moisture content of soil. Certain soil probes described herein involve capacitive sensing and comprise a pair of conductive layers (e.g., the top and bottom layers) of a multi-layer printed circuit board (PCB). To reduce variability and enhance the signal of soil moisture measurements, conductive inserts may be interposed between the soil and the PCB, so that the conductive inserts are in physical contact with the soil and are electrically coupled with the conductive layers of the PCB. Probes described herein can leverage the inexpensive nature of PCB-based moisture sensors with the corrosion resistance and/or mechanical strength of conductive inserts. The probe may be enclosed inside a housing to prevent intrusion of water, dust, and/or other contaminants.

Abstract: A spike tooth harrow of a tillage implement includes a plurality of arms configured to couple to a frame section of the tillage implement. The spike tooth harrow also includes a plurality of bars coupled to the plurality of arms, wherein each bar of the plurality of bars includes a plurality of spikes angled relative to a direction of travel of the tillage implement, the plurality of bars are coupled to the plurality of arms via cables, and the spike tooth harrow is configured to extend and to retract the plurality of bars relative to the plurality of arms.

Abstract: Systems and methods are disclosed for concurrent support for multiple cache inclusivity schemes using low priority evict operations. For example, some methods may include, receiving a first eviction message having a lower priority than probe messages from a first inner cache; receiving a second eviction message having a higher priority than probe messages from a second inner cache; transmitting a third eviction message, determined based on the first eviction message, having the lower priority than probe messages to a circuitry that is closer to memory in a cache hierarchy; and, transmitting a fourth eviction message, determined based on the second eviction message, having the lower priority than probe messages to the circuitry that is closer to memory in the cache hierarchy.

Abstract: In virtual reality (VR) and augmented reality (AR), eye tracking may be performed to determine the user's gaze direction. The gaze direction may be used to enhance user interaction. However, when a user gazes in a particular direction, it could sometimes be the case that there are multiple items located in that gaze direction, each at a different depth. The gaze of direction alone might not be indicative of the item at which the user is looking. Therefore, in some embodiments, to try to further enhance user interaction, a gaze depth of the gaze may be determined. Some embodiments are directed to performing eye tracking to detect a gaze depth of a human's gaze and modifying a user interface (UI) responsive to a change in the gaze depth.

Abstract: Fetal maternal samples taken from pregnant women include both maternal cell-free DNA and fetal cell-free DNA. Described herein are methods for determining a chromosomal abnormality of a test chromosome or a portion thereof in a fetus by analyzing a test maternal sample of a woman carrying said fetus, wherein the test maternal sample comprises fetal cell-free DNA and maternal cell-free DNA. The chromosomal abnormality can be, for example, aneuploidy or the presence of a microdeletion. In some embodiments, the chromosomal abnormality is determined by measuring a dosage of the test chromosome or portion thereof in the test maternal sample, measuring a fetal fraction of cell-free DNA in the test maternal sample, and determining an initial value of likelihood that the test chromosome or the portion thereof in the fetal cell-free DNA is abnormal based on the measured dosage, an expected dosage of the test chromosome or portion thereof, and the measured fetal fraction.

Abstract: Cache circuitry may be configured to receive a first message to downgrade a permission associated with data stored in a current level cache. For example, the current level cache could be a level two (L2) cache. The cache circuitry could receive the first message from a processor core having a level one (L1) cache. The cache circuitry may forward the first message to a higher level cache. For example, the higher level cache could be a level three (L3) cache. The cache circuitry may downgrade the permission associated with data stored in the current level cache based on receiving a second message from the higher level cache. The cache circuitry may forward the first message before receiving the second message and downgrading the permission. The second message may cause downgrade of the permission in multiple caches (e.g., the L1, L2, and L3 caches).