Abstract: Methods and systems for form design and data input collection are described. The method at a server system includes receiving a form template in which multiple cells are provided in an array, wherein in the form template a plurality of the cells define formula-based values, and a plurality of the cells include metadata specifying a required format of a cell input. The method includes rendering the form template as a form instance including providing displayable input controls for fields of the form instance based on the cell metadata in corresponding cells of the form template; receiving user inputs into fields in the form instance; and evaluating user inputs to update formula-based values for cells.

Abstract: In an example, a circuit includes a first comparator, a second comparator, a pulse counter, a processor, a first ADC, and a second ADC. The first comparator has a first input coupled to a first node, a second input, and an output. The second comparator has a first input coupled to a second node, a second input, and an output. A first DAC is coupled to the second input of the first comparator. A second DAC is coupled to the second input of the second comparator. The pulse counter has a first input coupled to the output of the first comparator and a second input coupled to the output of the second comparator. The first ADC has an input coupled to the first node and an output coupled to the processor. The second ADC has an input coupled to the second node and an output coupled to the processor.

Abstract: An information handling system may include a processor, a memory, modules including one or more information handling resources and having a corresponding airflow impedance associated therewith, and a cooling system that includes a controller and of air movers. The controller may be configured to, in response to a determination that a first module of the plurality of modules has a first airflow impedance higher than an upper threshold impedance and that a second module of the plurality of modules has a second airflow impedance lower than a lower threshold impedance: determine a scaling factor based on the first and second airflow impedances, scaling factor being usable by the controller to adjust an amount of airflow provided by the plurality of air movers; and control the plurality of air movers in an open-loop fashion according to the scaling factor.

Abstract: A method and apparatus for dimensioning an object carried by an automated pallet mover is disclosed. An example includes an image sensor configured to capture image data representative of a dimensioning area. A dimensioning coordinator is remotely located from an automated transportation system capable of moving the automated pallet mover. The dimensioning coordinator detects a dimensioning trigger condition associated with the pallet mover and sends first instructions to the automated transportation system to move the vehicle to the dimensioning area, and second instructions to coordinate movement of the vehicle and image capture operation to perform dimensioning on the object.

Abstract: Example order processing systems and methods are described. In one implementation, a method identifies an order containing multiple items and receives an indication of multiple people associated with the order. The method also receives an indication of a particular person associated with each of the multiple items. Payment information is received for each of the multiple people and that payment information is used to purchase the particular items associated with the particular person. Order processing instructions are generated that identify particular items associated with each of the multiple people.

Abstract: An investigative system, comprising: an emitter, said emitter being adapted to output a plurality of pulses, said plurality of pulses being arranged in a first temporal pattern; a receiver adapted to receive said plurality of pulses; and a correlator adapted to correlate the first pattern with the received plurality of pulses to output a correlated pattern.

Abstract: An optical device, comprising: a first semiconductor substrate; a reference laser, configured to generate coherent light; a plurality of first optical components, wherein the reference laser is optically coupled to the plurality of first optical components, wherein each of the plurality of first optical components is configured to output coherent light during a period of time that coherent light from the reference laser is received; a plurality of second optical components, the second optical components configured to produce optical intensity modulation, wherein each of the plurality of first optical components is optically coupled to at least one corresponding second optical component; wherein the plurality of first optical components each comprises a laser, an optical amplifier or a phase modulator, and the plurality of second optical components each comprises a laser, an optical amplifier or an intensity modulator, and wherein when a first optical component comprises a laser or an optical amplifier the

Abstract: The disclosure provides a method of determining the presence or absence of a plurality of target polynucleotides in a sample including combining a sample that may comprise one or more of the plurality of target polynucleotides with a plurality of sets of complementary polynucleotides; incubating the polynucleotides under conditions that allow hybridization of complementary sequences; joining the first and second complementary polynucleotides to form one or more product polynucleotides; and detecting the presence or absence of one or more product polynucleotides to determine the presence or absence of one or more of the plurality of target polynucleotides in the sample.

Abstract: A method of determining a direction of rotation of a shaft is disclosed, as well as an integrated circuit chip that uses the disclosed method. The method includes receiving a first binary signal and a second binary signal from a transducer attached to the shaft, with the first and second binary signals being in quadrature. A present quadrant identification number, QIDPRESENT, is determined as a two-digit binary number by left-shifting a value of the first signal and adding a value of the second signal. After a sampling interval has elapsed, the method sets a past quadrant identification number, QIDPAST, to the value of said QIDPRESENT, determines a new value of QIDPRESENT and calculates a value of a transition code using an equation that operates on QIDPRESENT and QIDPAST. The method uses the transition code to determine a direction of rotation of the shaft.

Abstract: Devices and methods related to high power diode switches. In some embodiments, a radio-frequency (RF) switch circuit can include a plurality of first switchable paths implemented between a pole and a first throw, with each first switchable path including one or more PIN diodes. The RF switch circuit can further include a second switchable path implemented between the pole and a second throw, with the second switchable path including one or more PIN diodes. The pole can be an antenna port, and the first and second throws can be transmit (TX) and receive (RX) ports, respectively.

Abstract: A tracking device (10) configured to track a shipment of cargo is provided including a housing (20) having a complementary top portion (22) and bottom portion (25). The top portion and the bottom portion of the housing are pivotally coupled. A tracking unit, arranged within the housing, includes a processor configured to collect and transmit data. A power unit having at least one power source is arranged within the housing and is configured to supply power to the tracking unit. A circuit board connects the power unit and the tracking unit. The circuit board includes a metal tab arranged adjacent a conductive interface. A portion of a pull tab (80) formed from a thin, non-conductive material is arranged between the tab and the conductive interface. The tracking device is configured to transform from an inactive state to a fully active state upon removal of the pull tab (80).

Abstract: This disclosure relates to a system for reducing cavitation at a surface that moves relatively with respect to a first fluid. The system comprises a degasser configured to at least partially degas a second fluid. The system also comprises a reservoir in communication with the degasser and configured to house the at least partially degassed second fluid, the reservoir having an outlet that is arranged for directing the second fluid towards the surface. The system is configured such that the directing of the at least partially degassed second fluid towards the surface forms a boundary layer at the surface. The boundary layer is adapted to at least partially increase the negative pressure required to initiate cavitation at the surface so as to reduce the occurrence of cavitation during such relative movement.

Abstract: An apparatus and method for irradiating a fluid containing a material to be irradiated, comprising at least one irradiation chamber having at least one inlet port and outlet port, at least one fluid cooling chamber having at least one inlet port and outlet port, one or more UV radiation sources coupled to the irradiation chamber(s); and at least one heat exchange mechanism thermally coupled to the radiation source(s) and the cooling chamber(s). At least a portion of the interior surface of the cooling chamber(s) may comprise at least a portion of the exterior surface of the irradiation chamber(s) so the cooling chamber(s) is in fluid communication with the irradiation chamber(s).

Abstract: An airport runway arrangement for commercial aircraft comprises a first runway section, a second runway section extending substantially in prolongation of the first runway section and an intermediate section between the first and second runway sections.

Abstract: A runway arrangement comprising: a first runway section (202-1) designated as a landing runway section; a second runway section (202-2) designated as a take-off runway section; and a sterile safety area (210); wherein the first and second runway sections are linked by the sterile safety area (210); the runway arrangement comprising a missed approach point for aircraft due to land on the first runway section, displaced from the start of the second runway section (202-2) by a distance greater than H/tan ?1; where H is a safe turning height and ?1 is an angle of ascent following a missed approach; wherein H is greater than 150 m and ?1 is greater than 2°.

Abstract: Methods and apparatus to communicate via a weld cable are disclosed. An example welding accessory includes a first port to receive input power via a first weld cable, a power converter to convert the input power to output power, a second port to output the input power via a second weld cable, and one or more output switches to selectively divert the input power from the power converter to the second port.