Abstract: Aspects of the subject disclosure may include, for example, arranging a signal into a wavelength division multiplexing (WDM) spectral slot, wherein the signal has a first spectral width, communicating with a receiver using the signal, determining one or more network characteristics based on the communicating, adjusting a center wavelength of the signal in accordance with the one or more network characteristics, modifying the signal such that the signal has a second spectral width, resulting in a modified signal, wherein the second spectral width is larger than the first spectral width, and causing the modified signal to carry traffic to the receiver. Other embodiments are disclosed.

Abstract: A system for steering chunked media content using a plurality of content delivery networks (CDNs) and an edge computing platform, is disclosed. Upon receiving a media content request, a first edge server routes the request to a first CDN for delivering chunks of media content. A second edge server processes a steering request to instantiate a stateless steering server. The second edge server analyzes Quality of Service (QOS) of the CDNs to determine a priority order of the CDNs for future content delivery. The steering server generates a response containing a priority order of CDNs, a time interval for subsequent requests, and a reload URI. The URI triggers a new steering server instantiation with the plurality of CDNs after the time interval. The system enhances media playback by dynamically steering content across CDNs based on QOS analysis.

Abstract: The present invention consists of a set of sunglasses used for locating shark teeth on a beach. The invention takes advantage of the way the human brain generates images in order to make shark teeth stand out on the sand. It does so by blocking out specific wavelengths of light that help to accentuate color differences between the teeth and the underlying beach surface. Shark teeth undergo a change of color after falling out that causes them to be differentiable in shade from sand or sediment. By selectively filtering corresponding shades of light, the present invention causes the teeth to stand out as spots on the sand, significantly increasing the ease of spotting and collecting them. When the wavelengths of light reaching the eye are filtered, the shark teeth ultimately stand out as stark dark areas on the beach.

Abstract: Free-standing non-fouling polymers and polymeric compositions, monomers and macromonomers for making the polymers and polymeric compositions, objects made from the polymers and polymeric compositions, and methods for making and using the polymers and polymeric compositions

Abstract: Free-standing non-fouling polymers and polymeric compositions, monomers and macromonomers for making the polymers and polymeric compositions, objects made from the polymers and polymeric compositions, and methods for making and using the polymers and polymeric compositions.

Abstract: Zwitterionic microgels, zwitterionic microgel assemblies, their formulations and methods for their use.

Abstract: Aquatic structures with adjustable buoyancy constructed in part with a vent valve for a buoyancy control device suitable for divers, where the vent valve may be opened by any combination of over-pressure, manual pressure relief or a powered means, where a force to a valve plug is applied by means of a spring that is constrained to prevent entirely lateral and angular movement but in which movement of the plug in the axis of the seat is unconstrained.

Abstract: Free-standing non-fouling polymers and polymeric compositions, monomers and macromonomers for making the polymers and polymeric compositions, objects made from the polymers and polymeric compositions, and methods for making and using the polymers and polymeric compositions.

Abstract: Aquatic structures with adjustable buoyancy constructed in part with a vent valve for a buoyancy control device suitable for divers, where the vent valve may be opened by any combination of over-pressure, manual pressure relief or a powered means, where a force to a valve plug is applied by means of a spring that is constrained to prevent entirely lateral and angular movement but in which movement of the plug in the axis of the seat is unconstrained.

Abstract: A coherent receiver adapted to operate as an Optical Spectrum Analyzer (OSA) includes an optical front end adapted to receive an optical signal and to mix the optical signal with a local laser; a photodetector block coupled to the optical front end and adapted to receive an output of the optical front end and provide an output corresponding to spectral components of the optical signal; and a controller coupled to the optical front end and the photodetector block, wherein the controller is adapted to operate in an OSA mode to sweep the local laser across a portion of optical spectrum to perform an OSA measurement while not performing data demodulation.

Abstract: A vent valve for a buoyancy control device (“BCD”) suitable for divers, where the valve may be opened by any combination of over-pressure, manual pressure relief or a powered means, where a force to a valve plug is applied by means of a spring that is constrained to prevent entirely lateral and angular movement but in which movement of the plug in the axis of the seat is unconstrained. An automatic buoyancy control device suitable for free-swimming divers, providing the functions that may include a controlled ascent rate, controlled descent rates, the imposition of a maximum depth limit, the facility to hold a set depth and to follow a dive profile or decompression profile. The device, control process and subsystems provide a high safe failure fraction.

Abstract: A coherent receiver adapted to operate as an Optical Spectrum Analyzer (OSA) includes an optical front end adapted to receive an optical signal and to mix the optical signal with a local laser; a photodetector block coupled to the optical front end and adapted to receive an output of the optical front end and provide an output corresponding to spectral components of the optical signal; and a controller coupled to the optical front end and the photodetector block, wherein the controller is adapted to operate in an OSA mode to sweep the local laser across a portion of optical spectrum to perform an OSA measurement while not performing data demodulation.

Abstract: A vent valve for a buoyancy control device suitable for divers, where the valve may be opened by any combination of over-pressure, manual pressure relief or a powered means, where a force to a valve plug is applied by means of a spring that is constrained to prevent entirely lateral and angular movement but in which movement of the plug in the axis of the seat is unconstrained.

Abstract: A vent valve for a buoyancy control device suitable for divers, where the valve may be opened by any combination of over-pressure, manual pressure relief or a powered means, where a force to a valve plug is applied by means of a spring that is constrained to prevent entirely lateral and angular movement but in which movement of the plug in the axis of the seat is unconstrained.

Abstract: The present disclosure relates to docosapentaneoic acid (DPA) of the omega-3 type (DPA 22:5n-3) or derivative thereof and its use in reducing hypertriglyceridemia in a subject in need thereof. In particular, the disclosure relates to the ability of n-3 DPA to significantly decrease the incorporation of fatty acids in chylomicrons in the post-prandial setting.

Abstract: A vent valve for a buoyancy control device suitable for free-swimming divers, where the valve may be opened both manually and by a powered means, such as from a hydraulic or pneumatic pressure line, the hydraulic or pneumatic pressure being equalised with the ambient pressure when not activated.

Abstract: An automatic buoyancy control device suitable for free-swimming divers, providing the functions that may include a controlled ascent rate, controlled descent rates, the imposition of a maximum depth limit, the facility to hold a set depth and to follow a dive profile or decompression profile. The device, control process and subsystems provide a high safe failure fraction.

Abstract: The present invention relates generally to the field of sex determination of animals. Provided are methods and agents to manipulate sex determination, particularly in avian animals such as chickens, through a male chromosome-linked testis (sex) regulatory gene. Expression or activity of the DMRT1 gene or protein is modulated to produce animals with displaying a phenotype sex that differs from their genotype.

Abstract: A presentation system receives streams of videos of a video conference and presents the videos on the faces of a three-dimensional object. The presentation system selects which video should be presented more prominently than the other videos. The presentation system generates an image of the three-dimensional object that represents a view location from which the selected video is prominently visible and videos of other conference participants are less prominently visible. The presentation system then displays the image to the conference participant.

Abstract: Systems and methods for web store events. A web store event occurs whenever an item is accessed. When an item is accessed, both synchronous and asynchronous events can fire. If a synchronous event fires, then an event object that has registered for the synchronous event is called and executed before the transaction involving the item is allowed to complete. The synchronous event also has the ability to either commit or abort the transaction. Importantly, the synchronous event has complete control over the item. An asynchronous event is called and executed after the transaction involving the item is already committed to the store and after any synchronous events have executed. Because more than one event object can register for a web store event, synchronous event objects are called according to their priority. Synchronous events fire before asynchronous events and synchronous event objects execute before asynchronous event objects.