Abstract: A method for measuring capacitance in a sensor device using an internal reference circuit element(s), and without implementing additional circuitry and devices external to the sensor device, is described. In some embodiments a method uses an output pin of the sensor device and an internal reference capacitor of the sensor device to identify a touch applied to a touch point or electrode coupled to the touch sensor. The method applies reference voltages to charge the reference capacitor and measure a signal received from an electrode, wherein the touch sensor controls switching within the touch sensor to apply the reference voltages to the reference capacitor.

Abstract: A flooring assembly (10) comprising at least one vertically lapped fibrous material layer (14), at least one pressure sensitive adhesive layer (12a) including a flexible substrate (12b), a mesh (12c) and an adhesive (12d) located along the flexible substrate, and at least one moisture impermeable membrane layer (16).

Abstract: Methods for treating a tumor, such as a benign or malignant tumor, are disclosed herein. The methods include administering a therapeutically effective amount of a small molecule that selectively binds to and stabilizes G-quadruplex DNA in the promoter of the c-MYC gene to the subject. The methods are also of use to decrease the size and/or number of metastases. Compounds for use in the disclosed methods are also provided.

Abstract: A grouting system for anchoring a reinforcement in a mine includes a package that is a tubular member formed of polymer film and has discrete first and second compartments. Hardenable cementitious material that is a hydratable substance and water is disposed in the first compartment. A method of forming a resin grouting capsule includes: injecting a hardenable material into a first compartment of the capsule having resin mastic; wherein the hardenable material does not substantially react with the resin mastic when injected into the first compartment. Another method of forming a resin grouting capsule includes: injecting a hardenable material into a first compartment of the capsule having catalyst mastic; wherein the hardenable material does not substantially react with the catalyst mastic when injected into the first compartment.

Abstract: A method may include controlling a first switch to charge a reference capacitor to a first voltage level by applying a first voltage. The method may also include receiving a first analog signal from a touch sensor electrode at an input of an Analog to Digital Converter (ADC) and converting the first analog signal to a first digital value provided at an output of the ADC. In certain embodiments, the method may additionally include controlling a second switch to charge the reference capacitor to a second voltage level by applying a second voltage, receiving a second analog signal from the touch sensor electrode at the input to the ADC, and converting the second analog signal to a second digital value at the output of the ADC. The method may further include detecting a touch to the touch sensor device based on the first digital value.

Abstract: A flooring assembly (10) comprising at least one vertically lapped fibrous material layer (14), at least one pressure sensitive adhesive layer (12a) including a flexible substrate (12b), a mesh (12c) and an adhesive (12d) located along the flexible substrate, and at least one moisture impermeable membrane layer (16).

Abstract: A system and method for constructing a file system based on aggregated metadata from disparate sources is described. The system scans basic attributes of files in a file system, extended attributes of the files in the file system, and application-specific attributes of files that are managed by corresponding applications in the file system. The system generates an aggregate metadata library for the corresponding files based on the basic attributes, extended attributes, and application-specific attributes and builds a unified file system based on the aggregate metadata library.

Abstract: Methods for treating a tumor, such as a benign or malignant tumor, are disclosed herein. The methods include administering a therapeutically effective amount of a small molecule that selectively binds to and stabilizes G-quadruplex DNA in the promoter of the c-MYC gene to the subject. The methods are also of use to decrease the size and/or number of metastases. Compounds for use in the disclosed methods are also provided.

Abstract: In one embodiment, a method includes receiving, from a touch sensor of a device, one or more signals corresponding to touch or proximity inputs within a touch-sensitive area of the touch sensor. The touch sensor comprising one or more nodes. The method also includes applying an offset to one or more of the signals. The offset corresponding to a variation in a distance between a touch panel and a ground plane or display of the device. The method also includes determining whether a touch input to the touch sensor has occurred based at least in part on the signals and the offset as applied.

Abstract: A flooring assembly (10) comprising at least one vertically lapped fibrous material layer (14), at least one pressure sensitive adhesive layer (12a) including a flexible substrate (12b), a mesh (12c) and an adhesive (12d) located along the flexible substrate, and at least one moisture impermeable membrane layer (16).

Abstract: A method is disclosed for packaging a curable resin composition and a catalyst composition that react with each other when mixed, comprising providing a partitioned tube for receiving the resin composition and the curing agent in separate compartments; delivering a stream of a resin composition into one compartment of the tube; delivering a stream of a curing agent in the other compartment of the tube; advancing the partitioned tube and constricting and sealing the partitioned tube at spaced apart intervals and severing the sealed tube to produce a package partitioning the resin composition from the catalyst composition. Solid particulate is continuously added into the stream of at least one of the catalyst composition and the resin composition and mixing the solid particulate and stream to produce a mixed composition; and the relative amount of solid particulate in the mixed composition is controlled by continuously determining the mass of solid particulate added to the mass of the stream.

Abstract: Electronic apparatus and methods of operating the electronic apparatus include less than a frequency associated with a generated waveform. In various embodiments, an apparatus using a differential analog-to-digital converter can perform low frequency noise rejection that can be implemented in a variety of applications. Additional apparatus, systems, and methods are disclosed.

Abstract: A back support device is provided herein. The device is configured to support a portion of a burden or load that would otherwise be borne by a user's spinal column and abdomen. The device includes an upper component that is dimensioned to be worn around the torso of the user, and a lower component that is dimensioned to be worn around the user's hips and waistline. The device further comprises a plurality of medial elements. Each medial element is operatively connected to the upper and lower components so that each medial element may support a portion of the burden, thereby transferring the burden from the upper component to the lower component. The medial elements provide support and simultaneous freedom of movement by providing a lifting distraction support upon the spinal column and abdomen.

Abstract: Magnetic switches are disclosed herein. An example apparatus includes a mount and a switch actuator assembly coupled to the mount. The switch actuator assembly includes a body, a trigger, and a first magnet oriented to be attracted to a second magnet. Movement of the body from a first position to a second position is to cause relative movement between the first magnet and the second magnet and relative movement between the trigger and a switch.

Abstract: In one embodiment, a method includes receiving, by a controller coupled to a touch sensor, a plurality of signals from a plurality of sense electrodes, the plurality of signals indicative of an amount of capacitance between the touch sensor and an external object. The method further includes accessing a stored threshold value, determining a strength of a charge return path between the touch sensor and a ground, and adjusting the stored threshold value based on the determined strength of the charge return path. The threshold value indicates a threshold magnitude of the signals from the plurality of sense electrodes to process as a touch by the external object.

Abstract: In one embodiment, a method includes sending a first set of signals to a first set of lines of a touch sensor. The method also includes receiving a second set of signals on a second set of lines of the touch sensor in response to sending the first set of signals. The second set of lines are capacitively coupled to the first set of lines. The method includes sending a third set of signals and receiving a fourth set of signals. The fourth set of signals is capacitively generated based on the third set of signals. The method also includes determining a fifth set of signals by compensating the second set of signals based on the fourth set of signals and determining whether a touch occurred based on the fifth set of signals.

Abstract: In one embodiment, a method includes receiving, from one or more touch sensors of a computing device, signals corresponding to one or more touch or proximity inputs occurring substantially simultaneously within a touch-sensitive area of each of the touch sensors. At least a portion of the touch-sensitive areas of at least one of the touch sensors is disposed substantially along an edge of the computing device. The method also includes determining, based on the signals, an orientation of an object causing the touch or proximity inputs; and initiating a pre-determined function of the computing device based at least in part on the orientation of the object.

Abstract: A method of forming a partitioned package for grouting for an anchoring system for a mine includes pumping a mastic into the package through a fill tube while a processing lubricant is separately introduced onto an inner wall of the fill tube.

Abstract: In certain embodiments, an apparatus includes a touch sensor that includes a touch-sensitive area and a touch-sensor controller. The touch-sensor controller is operable to: scan two or more electrodes within the touch-sensitive area to determine a first location associated with an object within the touch-sensitive area, predict, based on the first location and one or more metrics, two or more next locations associated with the object, select, based on a first next location of the two or more next locations, a first region within the touch-sensitive area, select, based on a second next location of the two or more next locations, a second region within the touch-sensitive area, and scan two or more electrodes within the first region and two or more electrodes within the second region to determine a second location associated with the object. The second region is at least partially different from the first region.

Abstract: A system and method for constructing a file system based on aggregated metadata from disparate sources is described. The system scans basic attributes of files in a file system, extended attributes of the files in the file system, and application-specific attributes of files that are managed by corresponding applications in the file system. The system generates an aggregate metadata library for the corresponding files based on the basic attributes, extended attributes, and application-specific attributes and builds a unified file system based on the aggregate metadata library.