Abstract: A stent delivery system (100) includes a first outer sheath (111) configured to surround a first stent (110); and a second outer sheath (121) configured to surround a second stent (120).

Abstract: Methods of respiration compensation including detecting a position of a catheter proximate a target within a patient, performing a local registration to update a displayed relative position and orientation of the catheter and the target in a three-dimensional model, detecting movement of a plurality of sensors, determining a respiration waveform from the detected movement of the plurality of sensors, and indicating on a user-interface a period during which advancement of a biopsy or therapy tool from the catheter is most likely to intersect the target, wherein the period corresponds to a portion of the respiration waveform during which the movement of the plurality of sensors is within a desired range.

Abstract: A payment processing method uses a credit push for disbursing funds at ATM. The process can include scanning an optical code at an ATM using a mobile device to determine creditor bank information. A debtor bank server receives a funds disbursement request and provides a credit push request to a payment rail. The payment rail communicates a credit payment transaction request to a creditor bank sever. The creditor bank server identifies the ATM using an ATM identifier provided to the mobile device via the optical code. The ATM is instructed to disburse funds by the creditor bank server. The method includes using the mobile device, or other issuer domain, authentication procedures. The funds can be disbursed by the ATM without the ATM performing any authentication procedures.

Abstract: In accordance with an embodiment of the disclosure, a system includes a combustor liner disposed about a combustion chamber of a combustor of a gas turbine system. The combustor liner includes an inner wall portion exposed to the combustion chamber, an outer wall portion disposed about the inner wall portion, and multiple channels between the inner and outer wall portions of the combustor liner. Each channel of the multiple channels is configured to direct a coolant along the combustor liner to convectively cool the combustor liner, and each channel of the multiple channels includes a cross-sectional area that progressively changes along a length of each channel of the plurality of channels.

Abstract: In one embodiment, a portable thermite fire starter kit is provided. For instance, one or more small pieces or solid blocks of thermite may be contained within a portable kit container along with one or more ignition items. The ignition items may comprise thermite matches. In one embodiment, the ignition items are kept separate from the pieces of thermite. In one embodiment, one or both of the thermite pieces and/or thermite matches are constructed as multiple layers of progressively ignitable materials and/or compounds. In particular, the layers may start at a first layer and that can reach a first burn temperature that is at least a subsequent adjacent layer ignition temperature, where each subsequent intermediate layer leading to the thermite progressively increases in ignition temperature to not more than a previously adjacent layer burn temperature and also increases in burn temperature to at least a subsequent adjacent layer ignition temperature.

Abstract: A method of producing a lipid-encapsulated RNA nanoparticle, comprising the steps a) flowing an aqueous solution comprising an RNA through a 1st tube having an inner diameter (ID) of between about 0.1? and 0.132?; b) flowing an ethanol solution comprising lipids through a 2nd tube having an ID of between about 0.005? and 0.02? at one third the flow rate of the aqueous solution through the 1st tube, wherein the lipids comprise a cationic lipid; and c) mixing the ethanol solution with the aqueous solution by flowing the ethanol solution and the aqueous solution into a mixing module consisting of the 2nd tube perpendicularly joined to the 1st tube; wherein the mixing produces an output solution flowing in the 1st tube comprising a turbulent flow of the RNA and the lipids in between about 10% to 75% ethanol v/v, and wherein the lipid-encapsulated RNA nanoparticles have a bilayer structure.

Abstract: A micro-electromechanical system (MEMS) device includes a moveable element within a cavity. The MEMS device also includes a first layer over the cavity, the first layer having a first hole and a second hole. The first hole has a first diameter. The second hole has a second diameter. The second diameter is larger than the first diameter, and the second hole is farther from the moveable element than the first hole. The first hole is sealed with a first dielectric material. The second hole is sealed with a second dielectric material. The cavity filled with a gas at a pressure of at least approximately 10 torr.

Abstract: A method includes measuring a temperature of a semiconductor die, in which the semiconductor die includes a piezoelectric device, a pyroelectric device, and a memory. The method further includes receiving a first signal from the pyroelectric device, and based on the first signal, determining a parameter to be combined with a second signal from the piezoelectric device. The method further includes storing the parameter and the measured temperature into the memory.

Abstract: A recycling loop configuration of an exhaust gas aftertreatment system decreases a level of system-out NOx emissions of an engine. An apparatus including the configuration has an exhaust gas recycling system having a closed gas recycling loop system configured to heat gas circulating within the loop, and a blower for circulating gas within the loop. A method for operating the engine includes preheating at least one aftertreatment component of an exhaust gas aftertreatment system of the engine by exposing the component to heated gas circulating in a closed gas recycling loop.

Abstract: In some examples, an electronic device comprises a first component having a surface, a second component having a surface, and a bond layer positioned between the surfaces of the first and second components to couple the first and second components to each other. The bond layer includes a set of metallic nanowires and a dielectric portion. The dielectric portion comprises a polymer matrix and dielectric nanoparticles.

Abstract: A method includes reading data encoded on a tiny RFID tag that is embedded in an integrated circuit. The RFID tag has an area of 0.1 mm2 or less and, alternatively, of 0.05 mm2 or less. When the data satisfies predetermined criteria, a capability of a device or system is unlocked. The method may be used in conjunction with artificial intelligence (AI) for identification and authentication, fraud detection, behavioral analysis, predictive analytics, and/or access control, for example. The method may also be used in credit and/or debit card transactions, in which the tiny RFID tag and integrated circuit are on a credit and/or debit card. In another embodiment, the RFID tag and IC are incorporated into a label. The label may optionally be on a good for sale.

Abstract: A system and method of exhaust gas recirculation (EGR) in an internal combustion engine are provided. The EGR system includes a first EGR flow path and a second EGR flow path independent of the first EGR flow path that are each configured to recirculate high pressure exhaust from the exhaust system back to the engine intake system. The system includes a controller in operable communication with the EGR system configured to selectively control an amount of EGR flow through at least one of the first and second EGR flow paths.

Abstract: A payment processing method uses a credit push for disbursing funds at ATM. The process can include scanning an optical code at an ATM using a mobile device to determine creditor bank information. A debtor bank server receives a funds disbursement request and provides a credit push request to a payment rail. The payment rail communicates a credit payment transaction request to a creditor bank sever. The creditor bank server identifies the ATM using an ATM identifier provided to the mobile device via the optical code. The ATM is instructed to disburse funds by the creditor bank server. The method includes using the mobile device, or other issuer domain, authentication procedures. The funds can be disbursed by the ATM without the ATM performing any authentication procedures.

Abstract: Among other things, a central server maintains information representative of requests communicated through the Internet from devices at request locations. Each of the requests represents a proposed reservation for services to be managed by devices at delivery locations.

Abstract: A device which: optically detects the presence of, measures the flow rate of, and identifies the characteristics of venting fugitive gas emissions. Specifically the device provides a spectral analysis of emission gas constituents; selective detection of the presence of venting hydrocarbons; measurement of venting emissions flow rates, the measurement of shut-in and flowing venting system pressures and the venting system temperatures. The flow rates are corrected, relative to the detection of the gas constituents and standard temperature and pressure (STP). These devices are configured to collect such data electronically and transmit via various telemetry systems, to a secure remote data network for reporting, access, evaluation, real-time monitoring and archiving as required.

Abstract: A disclosed computer-implemented method may include directing a display device included in a head-mounted display worn by a user to illuminate, via a projection of a line at an illumination time, a portion of a cornea of the user. The method may further include detecting, via an image sensor at a detection time, a portion of the projection of the line reflected by the portion of the cornea of the user and identifying a distortion of the projection of the line reflected by the portion of the cornea of the user. The method may also include determining a shape of the cornea of the user based on the illumination time, the detection time, and the distortion of the projection of the line reflected by the portion of the cornea. Various other methods, systems, apparatuses, and computer-readable media are also disclosed.

Abstract: An integrated circuit (IC) including a semiconductor surface layer of a substrate including functional circuitry having circuit elements formed in the semiconductor surface layer configured together with a Metal-Insulator-Metal capacitor (MIM) capacitor on the semiconductor surface layer for realizing at least one circuit function. The MIM capacitor includes a multilevel bottom capacitor plate having an upper top surface, a lower top surface, and sidewall surfaces that connect the upper and lower top surfaces (e.g., a bottom plate layer on a three-dimensional (3D) layer or the bottom capacitor plate being a 3D bottom capacitor plate). At least one capacitor dielectric layer is on the bottom capacitor plate. A top capacitor plate is on the capacitor dielectric layer, and there are contacts through a pre-metal dielectric layer to contact the top capacitor plate and the bottom capacitor plate.