Abstract: A system can include one or more content distribution sites to provide content to one or more content satellite offices for delivery toward a set of destination devices for display. A content distribution site, of the one or more content distribution sites, can include one or more streamer devices. The one or more streamer devices can be associated with a single spoofed Internet protocol (IP) address. The spoofed IP address can facilitate failover among the one or more streamer devices. The one or more streamer devices can be configured to provide the content toward the set of destination devices using multicast with forward error correction (FEC). A content satellite office, of the one or more content satellite offices, can be configured to subscribe to a multicast group associated with the one or more streamer devices. The multicast group can be associated with the spoofed IP address to facilitate the failover among the one or more streamer devices.

Abstract: An apparatus for detecting a condition or authenticity of one or more electronic devices includes an enclosure having an antenna integrated therewithin, a fixture mounted within a hollow interior of the enclosure, the fixture being configured to receive the one or more electronic devices and connect one or more signals to each of the one or more electronic devices and a sensor and controller assembly connected to the antenna and configured to process a signature of an emission of a radiofrequency (RF) energy from of one or more electronic devices having the one or more signals connected thereto.

Abstract: A data center comprises an enclosed space, a support disposed in the enclosed space, a plurality of cryptocurrency miners disposed on the support, and a barrier wall separating the enclosed space into a first portion on a relatively cool side and a second portion on a relatively warm side. The cryptocurrency miners each comprise a miner fan for circulating air from the first portion, and the cryptocurrency miners are each disposed so that air moved by the miner fan is exhausted into the second portion. A method of cooling a data center involves drawing relatively cool air into and through miners. Once the air is warmed inside the miners, the air is exhausted into a partitioned space.

Abstract: Analyzers, methods and systems for providing a digital fingerprint or signature for assessing process information and improving process operations using such information. In particular, such analyzers, methods and systems use a unique analysis procedure for identifying, for example, one or more constituents of an intermediate and/or a product-based process stream and providing process operating parameters specific to such one or more constituents. The analyzers, methods and systems may additionally provide dilutions or concentrations of such constituents to improve the understanding of the process operation and how such process operation should be adjusted in response.

Abstract: A method and apparatus is provided for the analysis of gaseous compounds, especially for determining the concentration of a gas or gases in a gas mixture by microwave spectroscopy. Microwave radiation is generated at one or more frequencies the gas is most responsive to, transmitted by antenna, passed through the gas under test, received by antenna, and the absorption and/or reflection of the microwave radiation is measured by means such as digitization and analysis using the FFT spectrum versus energy response generated, the response subsequently used to calculate the gas concentration.

Abstract: An electronics rack comprising a first cage, a first heat sink positioned at a rear and in thermal communication with the first cage, a second cage positioned above the first cage, and a second heat sink in thermal communication with the second cage. In another aspect, the present invention provides an electronics rack comprising a frame, a cage, a heat sink positioned at a rear of the frame, and a compliant thermal collector operatively positioned between the cage and the heat sink. The compliant thermal collector can comprise a heat pipe having a non-linear shape that facilitates flexing of the heat pipe to change the length of the thermal collector. The thermal collector advantageously includes a plurality of heat pipes and a contact bar coupling the plurality of heat pipes. Preferably, the rack further includes an adjusting mechanism (e.g., threaded rods) for adjusting a position of the contact bar.

Abstract: The shape and size of a borehole may be characterized downhole, using measurements of the borehole shape in conjunction with a catalog of shapes against which the measured shape is matched. A unique identifier for the measured borehole shape, and optionally a size parameter, may be transmitted to a surface facility, generally saving bandwidth compared with the transmission of the raw measured borehole-shape data. Alternatively or additionally, downhole measurements may be adjusted based on the measured shape.

Abstract: A system for sensing medicament delivery and transmitting an operation modification signal having at least two separable components is disclosed. The system includes a flow sensor having an inlet to couple to a fluid source, an outlet for delivering fluid from the fluid source to a patient, at least one sensor to characterize at least one attribute of the fluid, and at least one pin in in electrical communication with the sensor. The system includes a second component having a base having a contact, a controller in electrical communication with the contact that generates an operation modification signal in response to an attribute matching a condition specified by a rule, a transmitter for transmitting the operation modification signal to a device, the operation modification signal, when received by the device, causing the device to modify at least one operating parameter, and a cross-component electrical circuit.

Abstract: A injection site information cap includes a housing, a cover portion, an engagement portion configured to couple to and cover an injection port of an injection site, and at least one information element on the cover portion that is positioned to be automatically sensed by at least one sensor of the injection site when the engagement portion is coupled to or is being coupled to the medication injection port. Related apparatus, systems, and techniques are also described.

Abstract: A system can include one or more content distribution sites to provide content to one or more content satellite offices for delivery toward a set of destination devices for display. A content distribution site, of the one or more content distribution sites, can include one or more streamer devices. The one or more streamer devices can be associated with a single spoofed Internet protocol (IP) address. The spoofed IP address can facilitate failover among the one or more streamer devices. The one or more streamer devices can be configured to provide the content toward the set of destination devices using multicast with forward error correction (FEC). A content satellite office, of the one or more content satellite offices, can be configured to subscribe to a multicast group associated with the one or more streamer devices. The multicast group can be associated with the spoofed IP address to facilitate the failover among the one or more streamer devices.

Abstract: Apparatus, systems, methods and articles are described to prepare and track medications and medication containers as they are prepared, administered to patients and, in some cases, disposed of. Information such as medication type, concentration, and volume are associated with medication containers during preparation and this information can later be consumed/utilized when administering the medication from a container to a patient. Disposing of any remaining medication can also be tracked.

Abstract: A method and apparatus is provided for the analysis of gaseous compounds, especially for determining the concentration of a gas or gases in a gas mixture by microwave spectroscopy. Microwave radiation is generated at one or more frequencies the gas is most responsive to, transmitted by antenna, passed through the gas under test, received by antenna, and the absorption and/or reflection of the microwave radiation is measured by means such as digitization and analysis using the FFT spectrum versus energy response generated, the response subsequently used to calculate the gas concentration.

Abstract: A system for sensing medicament delivery and transmitting an operation modification signal having at least two separable components is disclosed. The system includes a flow sensor having an inlet to couple to a fluid source, an outlet for delivering fluid from the fluid source to a patient, at least one sensor to characterize at least one attribute of the fluid, and at least one pin in in electrical communication with the sensor. The system includes a second component having a base having a contact, a controller in electrical communication with the contact that generates an operation modification signal in response to an attribute matching a condition specified by a rule, a transmitter for transmitting the operation modification signal to a device, the operation modification signal, when received by the device, causing the device to modify at least one operating parameter, and a cross-component electrical circuit.

Abstract: A injection site information cap includes a housing, a cover portion, an engagement portion configured to couple to and cover an injection port of an injection site, and at least one information element on the cover portion that is positioned to be automatically sensed by at least one sensor of the injection site when the engagement portion is coupled to or is being coupled to the medication injection port. Related apparatus, systems, and techniques are also described.

Abstract: The present invention is a signal processing method to significantly improve the detection and identification of source emissions. More particularly, the present invention offers a processing method to reduce the false alarm rate of systems which remotely detect and identify the presence of electronic devices through an analysis of a received spectrum the devices' unintended emissions. The invention identifies candidate emission elements and determines their validity based on a frequency and phase association with other emissions present in the received spectrum. The invention compares the measured phase and frequency data of the emissions with a software solution of the theoretically or empirically derived closed-form expression which governs the phase and frequency distribution of the emissions within the source. Verification of this relationship serves to dramatically increase the confidence of the detection.

Abstract: A sensor includes a hollow enclosure, an antenna disposed external to the hollow enclosure and configured to collect emission of electromagnetic energy, a circuit disposed within the hollow enclosure and comprising a low noise amplifier (LNA) connectable to the antenna, and an analog to digital converter (ADC) in a connection with the LNA, circuit connections connecting, during use of the sensor, the circuit to each of the antenna, a source of electric energy and a signal processing component, a connection between the enclosure and an enclosure of an integrated circuit (IC), whereby the antenna id disposed between the sensor and the IC, and the sensor configured to at least measure a low-level electromagnetic energy emitted from the IC.

Abstract: An apparatus for testing, inspecting or screening an electrically powered device for modified or unmodified hardware, firmware or software modifications including Malware, Trojans, adware, improper versioning, worms, or virus and the like, includes an antenna positioned at a distance from the electrically powered device and a signal receiver or sensor for examining a signal from the electrically powered device. The receiver or sensor collects unintended RF energy components emitted by the electrically powered device and includes one or more processors and executable instructions that perform analysis in a response to the acquired signal input while the electrically powered device is active or powered. The characteristics of the collected RF energy may be compared with RF energy characteristics of an unmodified device. The comparison determines one of a modified, unmodified or score of certainty of modified condition of the electrically powered device.

Abstract: Apparatus, systems, methods and articles are described to prepare and track medications and medication containers as they are prepared, administered to patients and, in some cases, disposed of. Information such as medication type, concentration, and volume are associated with medication containers during preparation and this information can later be consumed/utilized when administering the medication from a container to a patient. Disposing of any remaining medication can also be tracked.

Abstract: A media system controls presentation of media content based on a detected state of a user. The user state may be detected based on biometric inputs that may be derived from IMU and/or microphone data. The biometric inputs may include a heart rate detected from IMU data representing motion of a head-mounted media processing device, a breathing rate detected from IMU data representing motion of a head-mounted media processing device, a breathing rate detected based on microphone data, or a combination thereof.

Abstract: An electronics rack comprising a first cage, a first heat sink positioned at a rear and in thermal communication with the first cage, a second cage positioned above the first cage, and a second heat sink in thermal communication with the second cage. In another aspect, the present invention provides an electronics rack comprising a frame, a cage, a heat sink positioned at a rear of the frame, and a compliant thermal collector operatively positioned between the cage and the heat sink. The compliant thermal collector can comprise a heat pipe having a non-linear shape that facilitates flexing of the heat pipe to change the length of the thermal collector. The thermal collector advantageously includes a plurality of heat pipes and a contact bar coupling the plurality of heat pipes. Preferably, the rack further includes an adjusting mechanism (e.g., threaded rods) for adjusting a position of the contact bar.