Abstract: Per- and polyfluoroalkyl substances (PFAS) are destroyed by oxidation in supercritical conditions. PFAS in water can be concentrated and prepared for destruction in a pretreatment phase. Following annihilation of the PFAS in supercritical conditions to levels below 5 parts per trillion (ppt), the water effluent can be used to recover heat, returned to sub-critical conditions, and then released back into the environment.

Abstract: A surgical instrument, has an end effector that includes an ultrasonic blade, and a clamp arm that moves relative to the ultrasonic blade from an opened position toward an intermediate position and a closed position. The clamp arm is offset from the ultrasonic blade to define a predetermined gap in the intermediate position between the opened position and the closed position. A clamp arm actuator connects to the clamp arm and moves from an opened configuration to a closed configuration to direct the clamp arm from the opened position toward the intermediate position and the closed position. A spacer connects with the clamp arm to inhibit movement of the clamp arm from the intermediate position toward the closed position for maintaining the predetermined gap between the clamp arm and the ultrasonic blade.

Abstract: Various methods and devices are provided for allowing multiple surgical instruments to be inserted into sealing elements of a single surgical access device. The sealing elements can be movable along predefined pathways within the device to allow surgical instruments inserted through the sealing elements to be moved laterally, rotationally, angularly, and vertically relative to a central longitudinal axis of the device for ease of manipulation within a patient's body while maintaining insufflation.

Abstract: Methods and apparatus for determining radiation doses based on phantom matching are disclosed. An example apparatus includes memory to store computer readable instructions; and processor circuitry to execute the computer readable instructions to prompt a capture of a second scout image when at least one of: (A) a first anatomical landmark in a first scout image of a first scout image file does not include an organ, (B) a first set of dimensions of the first anatomic landmark in the first scout image cannot be determined, or (C) the first set of dimensions are outside of a predefined range; and calculate a radiation dose for an organ in a second anatomical landmark of a second scout image file corresponding to the second scout image.

Abstract: An axle-to-beam connection for a suspension assembly of an axle/suspension system of a heavy-duty vehicle including an axle, a beam, and a top pad. The beam includes an alignment assembly for aligning the axle with the beam. The top pad includes an integrally-formed bump stop boss and is fixedly attached to the axle and removably attached to the alignment assembly of the beam.

Abstract: Methods and apparatus for determining radiation doses based on phantom matching are disclosed. An example apparatus includes memory to store computer readable instructions; and processor circuitry to execute the computer readable instructions to prompt a capture of a second scout image when at least one of: (A) a first anatomical landmark in a first scout image of a first scout image file does not include an organ, (B) a first set of dimensions of the first anatomic landmark in the first scout image cannot be determined, or (C) the first set of dimensions are outside of a predefined range; and calculate a radiation dose for an organ in a second anatomical landmark of a second scout image file corresponding to the second scout image.

Abstract: Methods and apparatus for determining radiation doses based on phantom matching are disclosed. An example apparatus includes an image processor to process a scout image to determine the first dimensions of an anatomical landmark of the scout image file; a comparator to select a phantom model based on the first dimensions, the phantom model including the anatomical landmark with second dimensions substantially similar to the first dimensions; and a dose calculator to calculate a radiation dose for an organ in the anatomical landmark based on the selected phantom.

Abstract: Methods and apparatus for determining radiation doses based on phantom matching are disclosed. An example apparatus includes an image processor to process a scout image to determine the first dimensions of an anatomical landmark of the scout image file; a comparator to select a phantom model based on the first dimensions, the phantom model including the anatomical landmark with second dimensions substantially similar to the first dimensions; and a dose calculator to calculate a radiation dose for an organ in the anatomical landmark based on the selected phantom.

Abstract: Methods and apparatus for determining radiation doses based on phantom matching are disclosed. An example apparatus includes an image processor to process a scout image to determine the first dimensions of an anatomical landmark of the scout image file; a comparator to select a phantom model based on the first dimensions, the phantom model including the anatomical landmark with second dimensions substantially similar to the first dimensions; and a dose calculator to calculate a radiation dose for an organ in the anatomical landmark based on the selected phantom.

Abstract: An axle-to-beam connection for a suspension assembly of an axle/suspension system of a heavy-duty vehicle including an axle, a beam, and a top pad. The beam includes an alignment assembly for aligning the axle with the beam. The top pad includes an integrally-formed bump stop boss and is fixedly attached to the axle and removably attached to the alignment assembly of the beam.

Abstract: Methods and apparatus for determining radiation doses based on phantom matching are disclosed. An example apparatus includes an image processor to process a scout image to determine the first dimensions of an anatomical landmark of the scout image file; a comparator to select a phantom model based on the first dimensions, the phantom model including the anatomical landmark with second dimensions substantially similar to the first dimensions; and a dose calculator to calculate a radiation dose for an organ in the anatomical landmark based on the selected phantom.

Abstract: An electrical component cover may include a first portion and a second portion which are hingedly attached to one another and at least one projection extending from one of the first portion and the second portion. A locking member engages the at least one projection so as to hold the first portion and second portion together to cover an electrical component disposed in a void defined by the first portion and the second portion.

Abstract: An electrical component cover may include a first portion and a second portion which are hingedly attached to one another and at least one projection extending from one of the first portion and the second portion. A locking member engages the at least one projection so as to hold the first portion and second portion together to cover an electrical component disposed in a void defined by the first portion and the second portion.

Abstract: An electrical component cover may include a first portion and a second portion which are hingedly attached to one another and at least one projection extending from one of the first portion and the second portion. A locking member engages the at least one projection so as to hold the first portion and second portion together to cover an electrical component disposed in a void defined by the first portion and the second portion.

Abstract: An electrical component cover may include a first portion and a second portion which are hingedly attached to one another and at least one projection extending from one of the first portion and the second portion. A locking member engages the at least one projection so as to hold the first portion and second portion together to cover an electrical component disposed in a void defined by the first portion and the second portion.

Abstract: A wedge fastener configured for use in extreme ambient conditions includes a pin or bolt having a head and a shank with an elongate slot through the shank. The wedge fastener also includes a wedge sized so that at least a portion of the wedge may extend through the elongate slot to grip a flange between the head and the wedge. The wedge fastener also includes a locking mechanism for locking the wedge in a gripping position against the flange. In one example, the locking mechanism includes locking keys with angled ridges configured to slide in angled slots on the wedge until the locking keys engage the shank. In another example, the locking mechanism includes a jack plate attached to the wedge and adjustment screws for engaging the shank to pull the wedge through the elongate slot.

Abstract: A wedge fastener configured for use in extreme ambient conditions includes a pin or bolt having a head and a shank with an elongate slot through the shank. The wedge fastener also includes a wedge sized so that at least a portion of the wedge may extend through the elongate slot to grip a flange between the head and the wedge. The wedge fastener also includes a locking mechanism for locking the wedge in a gripping position against the flange. In one example, the locking mechanism includes locking keys with angled ridges configured to slide in angled slots on the wedge until the locking keys engage the shank. In another example, the locking mechanism includes a jack plate attached to the wedge and adjustment screws for engaging the shank to pull the wedge through the elongate slot.

Abstract: The present invention provides articles of footwear adapted for use in extreme and hazardous environments by members of the military, law enforcement personnel and others who require durable and functional footwear. The footwear include protective coverings that may be proof, puncture proof, fire retardant or water repelling. Drainage holes can be positioned in the toe region and along the outsole to enable a wearer to quickly drain water from the article of footwear. Single use or replaceable drainage plugs may cover the holes to prevent entry of water into the boot or other article of footwear. Removable and/or replaceable footbeds may be employed, and such footbeds may provide adjustable sizing of the article of footwear using interchangeable cartridges. A support saddle may be employed with the footbed to enhance foot support under heavy loads. These and other features herein are suited for use in a wide variety of footwear.

Abstract: The present invention provides articles of footwear adapted for use in extreme and hazardous environments by members of the military, law enforcement personnel and others who require durable and functional footwear. The footwear include protective coverings that may be proof, puncture proof, fire retardant or water repelling. Drainage holes can be positioned in the toe region and along the outsole to enable a wearer to quickly drain water from the article of footwear. Single use or replaceable drainage plugs may cover the holes to prevent entry of water into the boot or other article of footwear. Removable and/or replaceable footbeds may be employed, and such footbeds may provide adjustable sizing of the article of footwear using interchangeable cartridges. A support saddle may be employed with the footbed to enhance foot support under heavy loads. These and other features herein are suited for use in a wide variety of footwear.