Abstract: A clathrate of 1-methylcyclopropene with ?-cyclodextrin, obtained as a solid particulate product, is modified by comminuting, classifying, or both to obtain a modified particulate. When subjected to identical atmospheric disgorgement conditions of humidity and temperature, identical masses of the modified and unmodified particulates exhibit different rates of 1-methylcyclopropene disgorgement. Specifically, we have found that a smaller mean particle size is inversely related to a greater rate of 1-methylcyclopropene release.

Abstract: An irradiation assembly for additively manufacturing three-dimensional objects may include an irradiation device and a magnetic mounting device configured to displaceably support the irradiation device. The irradiation device may include one or more illumination elements respectively configured to emit an energy beam. The magnetic mounting device may include a magnetic slider element coupled to the irradiation device and a magnetic stator element couplable to a housing structure of an additive manufacturing machine. The magnetic stator element may include a displacement track configured to guide the magnetic slider element along a movement path above at least a portion of a construction plane of the additive manufacturing machine while the one or more illumination elements respectively emit the energy beam to selectively irradiate build material at specified regions of the construction plane.

Abstract: Provided is a rack, comprising: a plurality of rack units; and a plurality of lockers each housing a different respective subset of the rack units, wherein respective lockers among the plurality comprise: a first respective barrier disposed between a respective pair of the rack units; a second respective barrier disposed between another respective pair of the rack units; a third respective barrier that is orthogonal to the first barrier and the second barrier, the third respective barrier being moveably or removeably coupled to the rack; a respective volume configured to receive one or more computing devices; and a respective lock configured to secure the third respective barrier to the rack in the closed position when in a locked state.

Abstract: The invention relates to wireless repeater systems and methods. In embodiments, such systems and methods involve receiving a wireless transmission signal; and processing the wireless transmission signal using a digital signal processing facility (DSP); wherein the DSP is adapted to filter at least one sub-band of the wireless transmission signal using a digital bandpass filter.

Abstract: A blended expander formula for use in the preparation of lead acid battery electrodes is disclosed. The mixture comprises fine particle barium sulfate, a first oxylignin, a second oxylignin, and a carbonaceous material. A method, a negative paste, and a negative electrode including the blended expander mixture are also disclosed. A lead-acid absorbent glass mat battery is further disclosed.

Abstract: A belt end connector configured to be attached to a terminal end of an elevator belt. The terminal end includes a plurality of exposed conductive load carrier strands. The belt end connector includes a connector housing, an adapter assembly, a plug including a spring mechanism and an electric outlet. The belt end connector is configured to be removable from the belt.

Abstract: An electrical energy transmission device for the transmission of electrical energy has a fluid-holding chamber. An electrically insulating fluid is contained in the fluid-holding chamber. The electrically insulating fluid is, at least in part, air-drawn from the surroundings of the electrical energy transmission device. The insulating fluid is used for insulating phase conductors in order to avoid short circuit conditions.

Abstract: A method, computer program product, and system for detecting and mitigating ransomware using snapshot-based backups applied to a block-oriented storage device, by performing the following operations: (i) performing, in predetermined time-intervals, snapshot backups of data in a block-oriented storage device; (ii) determining at least one interval malware index value between a last snapshot backup and a next planned snapshot backup, wherein the interval malware index value is indicative of a changed block rate in stored data of storage blocks of the block-oriented storage device; and (iii) in response to determining that the interval malware index value is larger than a predefined interval malware index threshold value, triggering an emergency snapshot.

Abstract: The present subject matter relates to scanning of objects. A device enabling scanning of objects includes an imaging unit to scan objects and a supporting unit to support the imaging unit on an electronic device. The supporting unit includes a supporting leg that forms a rotatable joint with the imaging unit to enable the imaging unit to fold over the supporting leg. The supporting unit also includes a coupling unit to detachably couple the device to the electronic device.

Abstract: A method of controlling discomfort of a patient during external pacing by an external medical device includes detecting a cardiac condition of the patient; receiving, via a user interface, discomfort information descriptive of the discomfort experienced by the patient; determining from the discomfort information whether the patient is conscious or unconscious; responsive to determining from the discomfort information that the patient is unconscious, executing, via at least one therapy electrode disposed on the patient, at least one pacing routine, the at least one pacing routine being associated with the cardiac condition; and responsive to determining from the discomfort information that the patient is conscious, adjusting at least one characteristic of the at least one pacing routine.

Abstract: The subject matter described herein relates to methods for polymer xanthylation and the xanthylated polymers produced by such methods. Subsequent replacement of the xanthylate moiety allows facile entry into functionalized polymers.

Abstract: A method of determining a first distance between a probe and a wafer held by a wafer probe station includes adjusting a microscope at a specific magnification; moving the microscope perpendicularly relative to a chuck to focus on the chuck to obtain a clear image of the chuck; defining a specific position of the microscope after the clear image of the chuck is obtained; maintaining the specific magnification of the microscope and moving the microscope perpendicularly relative to the chuck from the specific position by a travelling distance to focus on the probe to obtain a clear image of the probe; and determining the travelling distance minus a thickness of a wafer to be placed on a side of the chuck facing to the microscope as the first distance between the probe and the wafer.

Abstract: A liquid inertia vibration eliminator unit for an aircraft having first and second components includes an outer housing coupled to the first component of the aircraft, the outer housing forming an outer housing cavity. The liquid inertia vibration eliminator unit includes a spherical bearing disposed in the outer housing cavity and forming a spherical bearing cavity. A piston is disposed in the spherical bearing cavity and coupled to the second component of the aircraft. Top and bottom fluid chambers are disposed in the spherical bearing cavity on opposite sides of the piston. A tuning passage provides fluid communication between the top and bottom fluid chambers. A tuning fluid moves between the top and bottom fluid chambers via the tuning passage to isolate vibration between the first and second components of the aircraft.

Abstract: This invention relates to methods and compositions for inhibiting the transmission of enveloped viruses, which entails applying a composition containing a low molecular weight hydrophobically-modified polymer to an infectable or ingestible surface that may contain viruses, wherein said compositions further comprise less than about 9% by weight of surfactant having an HLB of greater than 12.

Abstract: A traction system is provided for a rail draft vehicle including an engine with a driveshaft, at least a pair of rubber-tired traction wheels, and at least one rail guide wheel pressurized relative to the vehicle by at least one fluid-powered cylinder. Included in the system are a programmable processor connected to a driveshaft speed sensor, a rail guide wheel speed sensor, an engine throttle controller, a fluid-powered cylinder controller and a vehicle control panel. The processor is constructed and arranged for automatically adjusting the engine throttle controller in coordination with the fluid-powered cylinder controller for achieving movement of the rail draft vehicle from a dead stop position by increasing applied vehicle weight upon the traction wheels by the at least one fluid-powered cylinder and adjusting engine RPM's until the vehicle begins movement as detected by the rail guide wheel speed sensor.

Abstract: Systems and methods according to the present invention address these needs and others by providing a handheld device, e.g., a 3D pointing device, which uses at least one sensor to detect motion of the handheld device. The detected motion can then be mapped into a desired output, e.g., cursor movement.

Abstract: An electric wire connector connecting at least two wires includes a connector housing having a housing base and a housing cover, the housing base divided into at least two compartments, and at least two contact terminals each arranged in a different one of the at least two compartments. The at least two contact terminals are connected to one another by an electrically conductive member. The housing cover has a wire receiving opening receiving one of the at least two wires in an insertion direction. The housing cover is linearly movable relative to the housing base from an open position receiving the one of the at least two wires to a closed position terminating the one of the at least two wires.

Abstract: A system and method of wellbore operations that forms notches into a subterranean formation that circumscribes a wellbore prior to fracturing the formation. The notches extend past the hoop stress regime that surrounds the wellbore so that fractures formed by fracturing are oriented in a designated plane. In one example, a fluid jet is used to form the notches, and which is discharged from a nozzle that rotates about a downhole tool. The nozzle is set in a sleeve that is rotatable about the downhole tool, and pressurized fluid is delivered to a plenum disposed on an inner surface of the sleeve. The nozzle is oriented oblique to a radius of the sleeve, so that the fluid being discharged from the nozzle generates a force that rotates the sleeve.

Abstract: Embodiments provide a data transmitter configured to divide data onto a plurality of sub-data packets and to transmit the plurality of sub-data packets distributed in correspondence with a time/frequency hopping pattern, wherein there are transmission intermissions where no transmission takes place, between the sub-data packets, the data transmitter being configured to transmit a synchronization sub-data packet on a fixed synchronization frequency channel, wherein the synchronization frequency channel and frequency channels in which the plurality of sub-data packets are transmitted in correspondence with the time/frequency hopping pattern are different.