Abstract: A method of securing remote privileged access to computing resources comprises authenticating an admin user at a user access authorization layer, receiving a request to enable remote privileged access, verifying the request originated from an administrator computing device, receiving confirmation of a valid trouble ticket or change request relevant to the admin user's account, and, in response, enabling remote privileged access for the admin user. Enabling remote privileged access includes enabling the admin user's account and adding the admin user to a remote admin security group in a network directory service, and updating a whitelist and firewall to allow execution and network traffic of a client application for the admin user. The remote privileged access is automatically disabled after a set time duration.

Abstract: The porphyrin-based catalysts for water splitting are composites of porphyrin or metalloporphyrin active ingredients, conductive carbon (e.g., graphene sheets, vapor grown carbon fiber, carbon black, etc.), and a polymer or binder that may be coated on a glassy carbon electrode. The polymer or binder may be Nafion oil or polyvinylidine difluoride. The porphyrin may be a porphyrin having a transition metal or hydrogen at its center, and may be halogenated and/or have a thiophene substituent.

Abstract: A method of securing a wellbore experiencing upward crossflow includes determining a depth of a leak in a first wellbore casing tubular and identifying a second wellbore casing tubular downhole of the leak depth. From a surface, a well control tool is incrementally lowered into the wellbore until a lower tool string of the well control tool is positioned in mating contact with an end receptacle of the second wellbore casing tubular. The lower tool string is exposed to the upward crossflow during lowering of the well control tool. A unidirectional valve preinstalled inside the lower tool string inhibits movement of the upward crossflow into an upper tool string of the well control tool while permitting kill fluid pumped into the upper tool string from the surface to flow into the wellbore. The unidirectional valve is retrieved to allow additional operations in the wellbore through the lower tool string.

Abstract: A system comprises a processor and a memory storing instructions which when executed by the processor configure the processor to estimate a rack force for a steering system of a vehicle based on current driving and environmental conditions and estimate a health of an actuator of the steering system of the vehicle. The instructions configure the processor to estimate maximum achievable angle, velocity, and acceleration for the actuator of the steering system based on the estimated rack force and the estimated health of the actuator. The instructions configure the processor to provide to the steering system a path planned for the vehicle based on the estimated maximum achievable angle, velocity, and acceleration for the actuator of the steering system.

Abstract: Cationic or zwitterionic polymer adhesives, adhesive articles, aqueous polymerizable pre-adhesive reaction mixtures, and methods of preparation that include internal incorporation of a phenolic resin. The aqueous polymerizable pre-adhesive reaction mixtures include one or more cationic (meth)acrylate monomers, one or more low Tg nonionic monomer having a (meth)acryloyl group, optionally one or more anionic (meth)acrylate monomers, and one or more phenolic resins.

Abstract: Described herein is a latex coating composition comprising particles of of the polymer are of formula I, wherein R3 is H or CH3, L is an alkylene group comprising 1-4 carbon atoms, R1 and R2 are independently selected from an alkyl group comprising 1 to 3 carbon atoms, n is an integer from 11 to 21, and A is a counter anion.

Abstract: A method of actions and permissions ownership (APO) for managing applications of an enterprise is provided. The method includes: receiving a request from an owner of a role to modify an action or permission of the role or to add the action or permission to the role. The action or permission controls access to a corresponding one of the applications. In response to receiving such a request, the method includes looking up an owner of the corresponding application in a non-transitory electronic APO database, requesting an approval from the corresponding application owner to modify or add the action or permission, receiving the approval to modify or add the action or permission, and, in response to receiving the approval, updating a non-transitory electronic role database to modify the action or permission of the role or to add the action or permission to the role.

Abstract: A method for upgrading pyrolysis oil includes contacting a pyrolysis oil feed with hydrogen in the presence of a mixed metal oxide catalyst in a slurry reactor to produce an intermediate stream comprising light aromatic compounds comprising mono-aromatic compounds, di-aromatic compounds, or both, passing the intermediate stream to a hydrocracking reactor, contacting the intermediate stream with hydrogen in the presence of a hydrocracking catalyst in a hydrocracking reactor to produce a hydrocracking effluent comprising aromatic compounds having six to nine carbon atoms, passing the hydrocracking effluent to a transalkylation reactor, and contacting the hydrocracking effluent with hydrogen in the presence of a transalkylation catalyst in the transalkylation reactor to produce a transalkylation effluent comprising xylenes.

Abstract: Compositions are provided that include a coating and porous polymeric particles disposed in the coating. Adhesive articles are also provided including a substrate and a composition disposed on a first major surface of the substrate. The composition includes an adhesive and porous polymeric particles disposed in the adhesive. Further, a method of coating a substrate is provided including providing a composition, providing a substrate having a surface, and applying the composition on the surface of the substrate. The compositions and adhesive articles can be applied to wet substrates or dry substrates.

Abstract: A method of securing a wellbore experiencing upward crossflow includes determining a depth of a leak in a first wellbore casing tubular and identifying a second wellbore casing tubular downhole of the leak depth. From a surface, a well control tool is incrementally lowered into the wellbore until a lower tool string of the well control tool is positioned in mating contact with an end receptacle of the second wellbore casing tubular. The lower tool string is exposed to the upward crossflow during lowering of the well control tool. A unidirectional valve preinstalled inside the lower tool string inhibits movement of the upward crossflow into an upper tool string of the well control tool while permitting kill fluid pumped into the upper tool string from the surface to flow into the wellbore. The unidirectional valve is retrieved to allow additional operations in the wellbore through the lower tool string.

Abstract: Provided is a method for predicting optical properties of a sample, the method including obtaining, by a device, a plurality of diffuse reflectance values based on optical energy diffusely reflected from the sample, generating, by a multi-layered Deep Fully Connected Neural Network (DFCNN) in the device, a first set of intermediate values by non-linearly mapping the plurality of diffuse reflectance values to the first set of intermediate values, generating, by a One-Dimensional-Convolutional Neural Network (1D-CNN) in the device, a second set of intermediate values by non-linearly mapping the plurality of diffuse reflectance values to the second set of intermediate values, and predicting, by the device, values of the optical properties of the sample based on the first set of intermediate values and the second set of intermediate values.

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may identify a beam switching capability for a subcarrier spacing for communications between the UE and a base station. In one example, the beam switching capability may indicate a quantity of beam switches for a plurality of slots of a transmission time interval. In another example, the capability may indicate a threshold quantity of symbol periods between beam switching operations associated with the subcarrier spacing, or a beam switching time for the subcarrier spacing, or both. The UE may determine, for the identified beam switching capability, one or more parameter values that indicate the identified beam switching capability. The parameters may explicitly or implicitly indicate the identified capability. The UE may also transmit the determined one or more parameter values to the base station and communicate with the base station according to the identified beam switching capability.

Abstract: A method of transforming Monte Carlo (MC) simulations for diffuse reflectance spectroscopy (DRS) may include obtaining, by a DRS device, MC simulated DRS measurements using a pre-defined number of photons; pre-processing, by the DRS device, the MC simulated DRS measurements to obtain normalized DRS measurements; correcting, by the DRS device, non-monotonicity of the normalized DRS measurements to obtain monotonic DRS measurements; converting, by the DRS device, the monotonic DRS measurements to a logarithmic domain to obtain logarithmic DRS measurements; performing, by the DRS device, curve fitting on the logarithmic DRS measurements in the logarithmic domain to obtain curve-fitted logarithmic DRS measurements; and transforming, by the DRS device, the curve-fitted logarithmic DRS measurements to a non-logarithmic domain to obtain transformed MC simulated DRS measurements.

Abstract: A method includes processing near infrared spectroscopy (NIR) spectra and pure spectra, to obtain a preprocessed NIR spectra, wherein the preprocessed NIR spectra includes any one or any combination of a training data of a plurality of subjects, a calibration data of a test subject and a validation data of the test subject, extracting a dominant feature set from the preprocessed NIR spectra, wherein the dominant feature set includes at least one preprocessed NIR spectrum corresponding to each of the training data, the calibration data and the validation data, and determining a blood glucose concentration of the test subject, using the training data of the plurality of subjects and based on the extracted dominant feature set.

Abstract: A method of predicting a blood compound concentration of a target may include receiving, by a system, spectral data associated with a region of the target, using near-infrared (NIR) spectroscopy. The method may include classifying, by the system, each of the plurality of data instances of the spectral data to one of a plurality of labelled classes. The method may include obtaining, by the system, one or more best fit models from a plurality of prediction models based on the classification. The method may include determining, by the system, blood compound concentration values corresponding to each of the one or more best fit models. The method may include predicting, by the system, the blood compound concentration of the target using the blood compound concentration values predicted using the best fit models.

Abstract: Anti-drainback valves, flex tube assemblies that include one or more anti-drainback valves, and fluid filters that include one or more flex tube assemblies and/or anti-drainback valves are disclosed. In embodiments the anti-drainback valves and flex tube assemblies are described in the context of their use in a multi (e.g. dual) pump fluid filter, such as a dual pump transmission fluid filter. Dual pump fluid filters including integral and separable flex tube assemblies are also described.

Abstract: The invention provides a method and system for automatically detecting semantic errors in a text. In order to detect the semantic errors in the text, the method generates a first set of features and a second set of features corresponding to each word in the text. A first set of features corresponds to statistical features of a word and a second set of features for a word corresponds to the features generated for a plurality of words surrounding the word in the text using matrix factorization techniques. The method, then, combines a first set of features and a second set of features to generate a third set of features corresponding to each word in the text. Thereafter, the method utilizes an Artificial Neural Network (ANN) model to detect semantic validity of each word based on a corresponding third set of features.

Abstract: Methods for authentication session transfer using application download links are performed by systems and devices. A user or administrator at a first device enables the user to use an application at the user's mobile device. The user or administrator provides a request for the mobile application from the first device to an identity service. The identity service generates a uniform resource locator (URL) that encodes an authentication object generated by the identity service that is specific to the user's identity, and provides the URL to the mobile device. The identity service receives the authentication object back from a browser session of the URL at the user device, and establishes an authenticated browser session of the URL using the authentication object. The identity services authenticates the user's identity for the mobile application responsive to the mobile application invoking the authenticated browser session at the user device.

Abstract: An exemplary method for identifying and removing load biases correlated to a vehicle braking system includes providing a first vehicle sensor configured to measure a vehicle brake pressure of a vehicle brake assembly, providing a second vehicle sensor configured to measure one or more vehicle characteristics, providing a controller in communication with the first and second vehicle sensors, the vehicle brake assembly, and a vehicle steering system, receiving first sensor data indicative of the vehicle brake pressure and second sensor data indicative of the one or more vehicle characteristics, determining if a first condition is satisfied, and if the first condition is satisfied, generating a characterization table based on the first and second sensor data, and determining a brake-induced steering load from the first and second sensor data, wherein the characterization table includes data indicative of a relationship between the first and second sensor data.

Abstract: A method of actions and permissions ownership (APO) for managing applications of an enterprise is provided. The method includes: receiving a request from an owner of a role to modify an action or permission of the role or to add the action or permission to the role. The action or permission controls access to a corresponding one of the applications. In response to receiving such a request, the method includes looking up an owner of the corresponding application in a non-transitory electronic APO database, requesting an approval from the corresponding application owner to modify or add the action or permission, receiving the approval to modify or add the action or permission, and, in response to receiving the approval, updating a non-transitory electronic role database to modify the action or permission of the role or to add the action or permission to the role.