Abstract: Described herein are automated and customizable sample preparation and analysis systems for detection and quantification of biomarkers (e.g., metabolites and/or lipids) in biological samples (e.g., blood, serum, or plasma) in a clinical setting. The automated systems are controlled by scripts that integrate communication between the components of the sample preparation system. Also described herein are mass spectrometry-based analytical methods featuring efficient system calibration and sample analysis that provide for accurate quantification of a set of markers in biological samples. The methods are capable of automatic high sample throughput in a clinical setting for detection and quantification using a mass spectrometry system and high performance liquid chromatography column.

Abstract: Systems and methods for monitoring the location of a wearer of a shoelace and providing alerts when the wearer is not within the pre-established parameters are disclosed. A shoelace has a location monitoring device irremovably housed within it. The location monitoring device contains a global positioning system, a transmitter, and a battery. The shoelace can include a microphone communicatively coupled to the location monitoring device. A disclosed method includes receiving, by a location monitoring server, a plurality of pre-established parameters associated a wearer of the shoelace. A unique identifier, which authenticates identity of the shoelace, and location data of the shoelace from the global positioning system housed inside the shoelace are also sent to the location monitoring server, which determines whether the location data is consistent with the plurality of pre-established parameters.

Abstract: Example implementations relate to custom operating system (OS) images. For example, booting a user device to a custom OS image includes presenting a user interface (UI) for creating a custom OS image for portable use, storing the custom OS image on a database for information technology (IT) management purposes, sending, based on a request, the custom OS image from the database to an secure external device, and authenticating, based on a policy, the custom OS image on the secure external device for use on a user device without an OS image or a hard drive disk (HDD).

Abstract: Described herein are sets of metabolite and lipid (e.g., fatty acid) markers that can be used in the detection of early stage colorectal cancer and/or early development of adenomatous polyps. Presented herein are illustrative pathology-linked panels. In certain embodiments, the markers presented herein (or subsets thereof) are used as a panel for detecting either colorectal cancer or adenomatous polyps at the same time. The markers presented herein include metabolites and lipids (e.g., fatty acid) freely detectable and accurately quantifiable in human serum. In certain embodiments, the sample may be plasma, urine, saliva, whole blood, dried blood spot or dried serum spot.

Abstract: A video conferencing system conducting a videoconference comprising a computing device comprising a processor that, upon receiving input to mute the videoconference from a first participant of the videoconference creates a looping video and displays the looping video to a number of participants of the videoconference and converts detected speech of a number of participants of the videoconference into text and displays the text on a monitor of the computing device.

Abstract: Described herein are automated and customizable sample preparation and analysis systems for detection and quantification of biomarkers (e.g., metabolites and/or lipids) in biological samples (e.g., blood, serum, or plasma) in a clinical setting. The automated systems are controlled by scripts that integrate communication between the components of the sample preparation system. Also described herein are mass spectrometry-based analytical methods featuring efficient system calibration and sample analysis that provide for accurate quantification of a set of markers in biological samples. The methods are capable of automatic high sample throughput in a clinical setting for detection and quantification using a mass spectrometry system and high performance liquid chromatography column.

Abstract: A security device placed at a wellhead over a blowout preventer valve, which can be activated to catch a cable and/or a string of pipes upon a cut event or accident, preventing the fall of the same into the well, which includes: an upper horizontal plate and lower horizontal plate, vertically aligned, each having a circular central orifice for the passing of a string of pipes and/or a cable, and a cutout on the front part thereof, located between its front edge and the circular orifice; lateral support device, located between the upper and lower plates, that connect the plates together, delimiting an aperture at the front part of the device that together with the cutouts on the upper and lower plates form a front passage toward the inside of the device; at least two clamps driven by corresponding hydraulic cylinders, which are arranged at an acute angle with the vertical axis of the device; and a movable vertical plate arranged on the front part of the device between the lateral support means, pivotally conne

Abstract: A two-phase type heat transfer device (10) for heat sources operating at a wide temperature range. The heat transfer device (10) includes an evaporator (21) collecting heat from a heat source, a condenser (21) providing heat to a cold sink by a first working fluid passing through liquid and vapor transport lines (25, 27) that connect the evaporator (21) and the condenser (23). The evaporator (21) is arranged inside a saddle (31) configured for avoiding that the temperature of the first working fluid in the evaporator (21) is greater than its critical point. The invention also refers to aircraft ice protection systems using the heat transfer device (10).

Abstract: A blast furnace system is used wherein the coke rate is decreased by recycling upgraded top gas from the furnace back into its shaft section (which upgraded top gas is heated in a tubular heater prior to being recycled). The top gas, comprising CO, CO2 and H2, is withdrawn from the upper part of the blast furnace; cooled and cleaned of dust, water, and CO2 for increasing its reduction potential and is heated to a temperature above 850° C. before being recycled thus defining a first gas flow path used during normal operation of the blast furnace. Uniquely, a second gas flow path for continued circulation of top gas selectively through the heater and a cooler during operation interruptions of the blast furnace allows time for gradual controlled cool down of the heater in a manner to avoid heat-shock damage to the tubular heater.

Abstract: Systems and methods for monitoring the location of a wearer of a shoelace and providing alerts when the wearer is not within the pre-established parameters are disclosed. A shoelace has a location monitoring device irremovably housed within it. The location monitoring device contains a global positioning system, a transmitter, and a battery. The shoelace can include a microphone communicatively coupled to the location monitoring device. A disclosed method includes receiving, by a location monitoring server, a plurality of pre-established parameters associated a wearer of the shoelace. A unique identifier, which authenticates identity of the shoelace, and location data of the shoelace from the global positioning system housed inside the shoelace are also sent to the location monitoring server, which determines whether the location data is consistent with the plurality of pre-established parameters.

Abstract: A video conferencing system conducting a videoconference comprising a computing device comprising a processor that, upon receiving input to mute the videoconference from a first participant of the videoconference creates a looping video and displays the looping video to a number of participants of the videoconference and converts detected speech of a number of participants of the videoconference into text and displays the text on a monitor of the computing device.

Abstract: A system is disclosed for monitoring an electrolyte level in a battery cell and generating an indication of a fault condition when the electrolyte level drops below a predetermined acceptable level. The system may make use of a controller, an ultrasonic transmit circuit for transmitting an ultrasonic signal into an interior area of the battery cell, and an ultrasonic receive circuit for receiving the ultrasonic signal after it has been reflected from the interior area of the battery cell. The controller may use the reflected ultrasonic signal and a predetermined calibration signal representing the predetermined acceptable level of the electrolyte to determine when the electrolyte level has dropped below the predetermined acceptable level.

Abstract: A blast furnace system is used wherein the coke rate is decreased by recycling upgraded top gas from the furnace back into its shaft section (which upgraded top gas is heated in a tubular heater prior to being recycled). The top gas, comprising CO, CO2 and H2, is withdrawn from the upper part of the blast furnace; cooled and cleaned of dust, water, and CO2 for increasing its reduction potential and is heated to a temperature above 850° C. before being recycled thus defining a first gas flow path used during normal operation of the blast furnace. Uniquely, a second gas flow path for continued circulation of top gas selectively through the heater and a cooler during operation interruptions of the blast furnace allows time for gradual controlled cool down of the heater in a manner to avoid heat-shock damage to the tubular heater.

Abstract: In one embodiment, a computer system comprises one or more processors, a circuit board assembly having at least one SATA port, a general purpose input/output port proximate the SATA port, signal generating logic to generate a signal when the general purpose input/output port is coupled to a connector, and a memory module communicatively connected to the one or more processors and comprising logic instructions stored in a computer readable medium which, when executed on the one or more processors, configure the one or more processors to configure the SATA port according to the signal generated by the signal generating circuitry.

Abstract: A system is disclosed for monitoring an electrolyte level in a battery cell and generating an indication of a fault condition when the electrolyte level drops below a predetermined acceptable level. The system may make use of a controller, an ultrasonic transmit circuit for transmitting an ultrasonic signal into an interior area of the battery cell, and an ultrasonic receive circuit for receiving the ultrasonic signal after it has been reflected from the interior area of the battery cell. The controller may use the reflected ultrasonic signal and a predetermined calibration signal representing the predetermined acceptable level of the electrolyte to determine when the electrolyte level has dropped below the predetermined acceptable level.

Abstract: An example embodiment may include a system and method for correcting luminance disturbances in an imaging device. The example method can detect a luminance level disturbance in the output of an imager and provide a signal to a digital signal processor (DSP) that a luminance disturbance was detected, before the DSP begins processing the output of the imager. The DSP can then correct or adjust the resulting output to compensate for the luminance disturbance.

Abstract: A process and assay for determining the neurological condition in a subject is provided whereby the level of one or more neuroactive biomarkers is measured in a sample obtained from the subject. The processes and assay include measurement of multiple neuroactive biomarkers for synergistic determination of a neurological condition such as neurological damage due to injury, disease, contact with a compound, or other source.

Abstract: The active microfilter is essentially composed of an active part, which comprises a sign inverter circuit composed of an operational amplifier (13), two resistances and the impedance to be adapted (12), and a passive part which comprises capacitors, coils and resistances. The active microfilter is arranged in an auto-installable device which comprises a circuit for supplying the active part; wherein the aim is to eliminate the reflections caused by line sections, without adaptation, which interfere with the correct operation of the network when accessing broadband with the VDSL2 standard.

Abstract: A method for capturing a three-dimensional image. The method comprises capturing a combined beam of light having first polarized beam of light and a second polarized beam of light, sampling the combined beam of light using an imager, and providing the first polarized image to a first output and the second polarized image to a second output. The first polarized beam of light and the second polarized beam of light are orthogonally polarized. The imager includes a set of first polarized pixels for sampling the first polarized beam of light to produce a first polarized image, and a set of second polarized pixels for sampling the second polarized beam of light to produce a second polarized image.