Abstract: A digital imaging system processes digital images of a subject's fundus and/or pupils to determine a pupil edge. Two regions of a digital image are evaluated to determine a threshold value. Typically, the two regions are selected such that each region would usually not include artifacts. The threshold value can then be used to identify a pupil-iris threshold in the digital image. Based on the pupil-iris threshold, pupil edges are identified.

Abstract: Embodiments are directed to monitoring network traffic using a monitoring engine that monitors network traffic in networks to provide metrics. An inference engine may provide activity profiles based on portions of the network traffic where each activity profile includes features associated with the portions of network traffic. The inference engine may determine other activity profiles correlated with the activity profiles based on correlation models such that the determination of the other activity profiles occurs prior to monitoring an occurrence of other portions of the network traffic. The inference engine may modify monitoring actions of the monitoring engine based on the other activity profiles. The inference engine may provide reports based on the portions of the network traffic, the activity profiles, the other portions of the network traffic, or the other activity profiles.

Abstract: A system and method for applying a reduced sugar coating to a food product is provided. The system uses separate applications (simultaneous or sequential) of a non-sucrose carbohydrate syrup from a first applicator and a sucrose syrup from a second applicator. The dual applications of the syrups are applied without an active drying step between applications. The process results in a coated food product with reduced clumping and a desired crystallized appearance even with the reduced levels of sugar.

Abstract: A magnetoresistive memory cell includes a magnetic tunnel junction pillar having a circular cross section. The pillar has a pinned magnetic layer, a tunnel barrier layer, and a free magnetic layer. A first conductive contact is disposed above the magnetic tunnel junction pillar. A second conductive contact is disposed below the magnetic tunnel junction pillar.

Abstract: A turbine blade is described herein, the turbine blade including a blade root, a blade tip, and an airfoil extending between the blade root and the blade tip. The airfoil has opposite pressure and suction sides extending between a forward leading edge and an aft trailing edge of the airfoil, and a maximum thickness located between the leading edge and the trailing edge. The blade tip includes a winglet extending laterally outward from at least one of the pressure side and the suction side from a leading point between the leading edge and the maximum thickness aftward to a trailing point between the maximum thickness and the trailing edge.

Abstract: Embodiments are directed to monitoring network traffic over a network. A monitoring engine may monitor flows of network packets in the network. The monitoring engine may determine an observation port that provided the network packets. The monitoring engine may determine primary network packets provided by an authoritative observation port based on which observation port provided the network packets and provide them to an analysis engine. The monitoring engine may discard a remainder of the network packets that may be associated with non-authoritative observation ports. The analysis engine may analyze the one or more primary network packets.

Abstract: Embodiments are directed to monitoring network traffic over a network. A monitoring engine may monitor flows of network packets in the network. The monitoring engine may determine an observation port that provided the network packets. The monitoring engine may determine primary network packets provided by an authoritative observation port based on which observation port provided the network packets and provide them to an analysis engine. The monitoring engine may discard a remainder of the network packets that may be associated with non-authoritative observation ports. The analysis engine may analyze the one or more primary network packets.

Abstract: A system for automatically commissioning a solar panel array comprises a plurality of panel monitoring devices, each panel monitoring device connected between a positive and negative terminal of a solar panel. Each panel monitoring device comprises a switching device, the switching device configurable to disconnect an output from the solar panel. The system further comprises logic configured to automatically obtain a relative position of each panel monitoring device in the system by appointing serially a series of masters from among the panel monitoring devices, each master in turn broadcasting a unique identifier and enabling its output. Each panel monitoring device listens to the masters' broadcasts and stores in memory the unique identifier and information indicating whether the panel monitoring device detected the masters' voltage. The panel monitoring devices determine their respective locations by analyzing the information broadcast by, and the voltage detected from, the masters.

Abstract: An apparatus for detecting leaks in batteries may include an applicator, and an indicator comprising a chemical configured to detect a trace amount of leakage in the battery.

Abstract: A method of forming integrated circuit (IC) chips. After masking a layer of a material to be etched, the layer is subjected to an atomic layer etch (ALE). During the ALE, etch effluent is measured with a calorimetric probe. The calorimetric probe results reflect a species of particles resulting from etching the material. The measured etch results are checked until the results indicate the particle content is below a threshold value. When the content is below the threshold ALE is complete and IC chip fabrication continues normally.

Abstract: Power amplifier having selective signal paths. In some embodiments, a power amplifier circuit can include a plurality of signal paths sharing a common amplification stage configured to partially amplify a signal. Each signal path can further include a dedicated amplification stage coupled to the common amplification stage and configured to be capable of further amplifying the partially amplified signal. The power amplifier circuit can further include a bias selector having a switch configured to provide a bias signal to a selected dedicated amplification stage among the plurality of signal paths to thereby allow the selected dedicated amplification stage to further amplify the partially amplified signal.

Abstract: A friction disk may comprise a friction disk core and a wear liner coupled to the friction disk core. A depression may be formed in a surface of the friction disk core. The wear liner may comprise a protrusion extending from a non-wear surface of the wear liner. The protrusion may be positioned within the depression of the friction disk core.

Abstract: A process for forming patterned copper lines, a pattern of copper lines, and an electronic device having patterned copper lines and at least one CMOS circuit. The process includes assembling an etch stack, wherein the etch stack includes a resist and a copper substrate. The process also includes lithographically patterning the resist to produce a template, and forming a patterned block copolymer mask layer by directed self-assembly. Additionally, the process includes etching portions of the block copolymer mask layer to produce a patterned block copolymer mask layer, and transferring a pattern formed by the template and the patterned block copolymer mask layer to the copper substrate to form the patterned copper lines.

Abstract: A footwear system including a first footwear article configured to accept a user's foot, the first footwear article having a body and a sole attached to the body, the sole having a flange member extending past the body forming a wing, and a second footwear article, the second footwear article comprising a sole having a raised ridge portion and a raised heel portion, the raised ridge portion and the raised heal portion forming a cavity configured to accept the wing of the first footwear article, wherein the second footwear article is configured to be detachably attached to the first footwear article.

Abstract: A method of preserving file metadata associated with an edited file, performed on a client device, includes storing in a log information denoting a plurality of create, delete, and rename operations on one or more files in a file system, and determining when two or more operations denoted in the log, including an operation involving a first file and another operation involving a second file, comprise an atomic save of a respective file, the first file comprising a first version of the respective file, and the second file comprising a second version of the respective file, the first file and second file each having associated metadata. The method further includes associating a subset of the metadata of the first file with the second file, such that at least one of a globally unique file identifier and file access permissions associated with the first file become associated with the second file.

Abstract: Disclosed herein are optimized guide RNAs (gRNAs) and methods of designing and using said optimized gRNAs that have increased target binding specificity and reduced off-target binding.

Abstract: A cartridge assembly includes a hub portion having a first end and a second end, a first retaining ring portion including a first snap ring and a first retaining ring member, and a second retaining ring portion including a second snap ring and a second retaining ring member. The cartridge assembly further includes a plurality of disc elements positioned between the first retaining ring portion and the second retaining ring portion, where the plurality of disc elements has an outer diameter that is greater than an outer diameter of the first retaining ring portion and the second retaining ring portion, and a plurality of fastening members positioned at the first end and the second end of the hub portion, the plurality of fastening members extending radially inward from the hub portion.

Abstract: After bonding a second substrate to a first substrate through a bonded material layer to provide a bonded structure, through dielectric via (TDV) openings of different depths are concurrently formed in the bonded structure by performing a single anisotropic etch using fluorine-deficient species that are obtained by dissociation of fluorocarbon-containing molecules.

Abstract: A turbine blade is described herein, the turbine blade including a blade root, a blade tip, and an airfoil extending between the blade root and the blade tip. The airfoil has opposite pressure and suction sides extending between a forward leading edge and an aft trailing edge of the airfoil, and a maximum thickness located between the leading edge and the trailing edge. The blade tip includes a winglet extending laterally outward from at least one of the pressure side and the suction side from a leading point between the leading edge and the maximum thickness aftward to a trailing point between the maximum thickness and the trailing edge.