Abstract: In some aspects, a computing device may obtain information relating to a location of a bottom hole assembly (BHA) in a wellbore. The computing device may generate a probability matrix responsive to the information, wherein the probability matrix comprises a plurality of probabilities each of which corresponds to a probability of the BHA's location relative to a geological formation. The computing device may determine, responsive to the probability matrix, a BHA location that has a highest probability. Numerous other aspects are described.

Abstract: Aspects of the present disclosure are directed to an artificial reality (XR) application system controlling applications in an artificial reality environment. In various cases, these controls include automatically suggesting XR applications by determining an XR context and identifying applications that match the XR context. These applications can be suggested to a user, who can authorize their execution, setting permissions for the application. In some cases, applications can be divided into components which can be progressively downloaded. By providing application suggestions relevant to the current context and progressively downloading application components, applications can appear ambient, rather than relying on users to constantly download, install, or activate applications. Permissions for applications may be revoked permanently or for certain situations—either through user permissions selections or automatically in response to determined user intents.

Abstract: In one embodiment, a method includes instructing sensors on an AR headset to capture data of a real-world environment, discovering a 3D location where a native application configured to run natively on an operating system is downloadable, generating and displaying a virtual object representing the native application at the 3D location, detecting a user of the AR system interacting with the virtual object, downloading a first executable portion of the native application, executing the first executable portion within a sandbox process having a predetermined set of access permissions, progressively downloading a remaining executable portion of the native application while the user is interacting with the executed first executable portion, and in response to a determination that the native application is completely downloaded, installing the native application on the operating system.

Abstract: Disclosed herein are amphoterically-modified ethoxylated oligoamines, their manufacture, and methods of using them.

Abstract: The invention specifies an apparatus for evaluating sensor measured values (1.1), having: —a sensor (1), wherein a model function that is suitable for a least squares regression and definable by a parameter vector is provided for evaluating the sensor measured values (1.1) of the sensor (1), wherein at least one parameter of the parameter vector forms a sensor output signal (3), and —a computing and evaluation unit (2) that has a neural network (2.1), which estimates the parameter vector on the basis of actually ascertained sensor measured values (1.1), and a least squares regression module (2.2), wherein the neural network (2.1) is trained with parameter vectors and the associated sensor measured values, and that is set up: ?—to use the trained neural network (2.1) to ascertain at least one parameter estimate vector for sensor measured values (1.1) measured using the sensor (1) as an input variable for the least squares regression module (2.

Abstract: Systems, devices, and methods for data collection and development as well as providing user interaction policies are provided. In one embodiment, a method includes collecting contextual data for a first subset of a plurality of users. The method further includes generating a first set of contextual profiles for the first subset of the plurality of users based on the collected contextual data. Additionally, the method includes training one or more imputation models to develop the contextual data for the second subset of the plurality of users. The method also includes generating the contextual data for the second subset of the plurality of users using the one or more imputation models. Further, the method includes generating a second set of contextual profiles for the second subset of the plurality of users based on the generated contextual data for the second subset of the plurality of users.

Abstract: This disclosure describes a system for managing inventory as it transitions into a materials handling facility, as it transitions between locations within a materials handling facility and/or as it transitions out of a materials handling facility. In some instances, a total weight associated with a user pattern may be monitored by sensors of a base surface and weight of inventory items may be monitored by sensors at the inventory locations. When a user associated with the user pattern retrieves an item from an inventory location, the decrease in the weight at the inventory location will correspond with the increase in total weight associated with the user pattern. Accordingly, the item may be tracked from the inventory location and associated with the user pattern based on the corresponding changes in weight.

Abstract: The technology described herein is directed to polypeptide systems using drug-controlled peptide docking domains and cognate docking domain-binding peptides and their use to control cellular signaling, activity, and/or gene expression.

Abstract: The present invention relates to a solution comprising water and different 2,2,6,6-tetramethyl-piperidinyl-oxyl (TEMPO)-derivatives, a process for the production of this solution, a process for making a redox-flow cell comprising the solution as electrolyte, a redox-flow cell comprising the solution as an electrolyte in one chamber of the cell and the use of the redox-flow cell for storing electrical energy.

Abstract: The present invention relates to a solution comprising water and different 2,2,6,6-tetramethyl-piperidinyl-oxyl (TEMPO)-derivatives, a process for the production of this solution, a process for making a redox-flow cell comprising the solution as electrolyte, the redox-flow cell comprising the solution as an electrolyte in one chamber of the cell and the use of the redox-flow cell for storing electrical energy.

Abstract: In one embodiment, a method includes, by an operating system of a first artificial-reality device, receiving a notification that virtual objects are shared with the first artificial-reality device by a second artificial-reality device, where the virtual objects are shared by being placed inside a sender-side shared space anchored to a physical object. The method further includes the first artificial-reality device accessing descriptors of a physical object and a spatial-relationship definition between the physical object and a receiver-side shared space, detecting physical objects based on the descriptors, determining pose of the receiver-side shared space, detecting physical constraints within the receiver-side shares space, receiving display instructions for the virtual objects, and rendering the virtual objects on the first artificial-reality device in the receiver-side shared space.

Abstract: Systems and methods for automated filtering and normalization of logging data for improved drilling performance may enable smoothing and amplitude scaling of log data for meaningful comparison and analysis without scaling artefacts. The logging data may be collected from downhole sensors or may be recorded by a control system used for drilling. A computer implemented method may enable industrial scale automated filtering and normalization of logging data, including calibration to a known standard. In particular, the filtering and normalization may be used for stratigraphic analysis to correlate true vertical depth to measured depth along a wellbore.

Abstract: A computer-implemented method of providing data governance as data flows within and between networks, comprising: using a global computing device, retrieving data stored in a plurality of local ledgers and written by a plurality of local computing devices, wherein validity of the data stored in the plurality of local ledgers has not been verified prior to writing; using the global computing device, determining that the plurality of local ledgers is cryptographically consistent and, in response to the determination, updating a global ledger with the data stored in the plurality of local ledgers.

Abstract: In one embodiment, a method includes accessing a first image corresponding to a first frame of a video stream, rendering a first area of a second image corresponding to a second frame of the video stream, generating a second area of the second image corresponding to the second frame of the video stream by re-projecting the second area of the first image according to one or more warping parameters, and constructing the second image corresponding to the second frame by compositing the rendered first area and the generated second area of the second image. In another embodiment, a method includes an operating system receiving a set of data associated with an object from a first application, storing the set of data on the operating system, receiving a command to share the object with a second application, and allowing the second application to access the portion of the data associated with the object that it needs.

Abstract: Glucose monitoring over phases and corresponding phased information display is described. A multi-phase glucose monitoring program that includes at least a first phase and a second phase is initiated. First glucose data of a user is obtained during the first phase of the multi-phase glucose monitoring program. The output of the first glucose data in a glucose monitoring user interface is prevented during the first phase of the multi-phase glucose monitoring program. Second glucose data of the user is then obtained during a second phase of the multi-phase glucose monitoring program. The second glucose data is output, in real-time, in the glucose monitoring user interface during the second phase of the multi-phase glucose monitoring program.

Abstract: This disclosure enables displaying of an intuitive and engaging enquiry on a touchscreen of a medical device (e.g., breathing apparatus, breathing assistance apparatus) that a patient is already using (e.g., in-home medical device). Since the patient is already accustomed to using the medical device for medical treatment control, the patient, who may be unwell, is more likely to access the enquiry and complete the enquiry. Further, making the enquiry intuitive and engaging encourages the patient to regularly interact with the enquiry, while ensuring that the enquiry is not overly tedious to complete. Responding to the enquiry can be made mandatory by refraining from activating or preventing activation of a component of the apparatus until a predetermined set of responses has been received.

Abstract: This disclosure describes a system for associating multiple totes with a single profile so that items placed into any of the multiple totes are identified on a profile item identifier list. For example, if two users located in a materials handling facility are picking items that are to be consolidated or otherwise treated together, each user may select a different tote and move separately through the materials handling facility. As either user picks items and places those items into a corresponding tote, a profile item identifier list is updated to include an item identifier for each picked item.

Abstract: Described herein is an amphiphilic alkoxylated polyethylene/-propylene imine copolymer. Also described herein is a process for manufacturing the amphiphilic alkoxylated polyethylene/-propylene imine copolymer and a method of using the amphiphilic alkoxylated polyethylene/-propylene imine copolymer.

Abstract: The present disclosure may include a processor that uses idle caches as a backing store for a boot code. The processor designates a boot core and an active cache from a plurality of cores and a plurality of caches. The processor configures remaining caches from the plurality of caches to act as a backing store memory. The processor modifies the active cache to convert cast outs to a system memory into lateral cast outs to the backing store memory. The processor copies a boot image to the backing store memory and executes the boot image by the boot core.