Abstract: The present disclosure provides methods, systems and compositions for detecting nucleic acid sequences in a biological sample having a three-dimensional matrix. The present disclosure also provides methods, systems and compositions for processing a biological sample for use in nucleic acid sequence detection.

Abstract: The present disclosure provides methods, systems and compositions for detecting nucleic acid sequences in a biological sample having a three-dimensional matrix.

Abstract: Magnesium aluminate spinels are made by hydrothermally aging an aqueous slurry of a spinel precursor which can be (a) a mixture of boehmite alumina and a magnesium precursor, (b) an aluminum magnesium oxide or hydroxide, and (c) mixtures thereof. At least one of the aged slurries is dried to remove water and produce at least one dried spinel precursor. The dried spinel precursor is then calcined to produce the magnesium aluminate spinel.

Abstract: Magnesium aluminate spinels are made by hydrothermally aging an aqueous slurry of a spinel precursor which can be (a) a mixture of boehmite alumina and a magnesium precursor, (b) an aluminum magnesium oxide or hydroxide, and (c) mixtures thereof. At least one of the aged slurries is dried to remove water and produce at least one dried spinel precursor. The dried spinel precursor is then calcined to produce the magnesium aluminate spinel.

Abstract: A method of conducting microwave-assisted high pressure high temperature chemistry is disclosed. The method includes the steps of digesting a sample in a strong acid at a temperature of at least 200° C. in a pressure resistant vessel that includes a lid while exerting a defined force against the lid in order to maintain gases under pressure in the vessel; directing gas under excess pressure from the vessel into a circumferential passage defined by the vessel and its pressure resistant lid; and directing the gas from the circumferential passage outwardly from the lid while preventing gas from flowing outwardly over the edge of the vessel.

Abstract: The present application is directed to a system and method of providing flexible real-time two-way energy control and monitoring between utility providers and consumers. Consumer friendly nodes permit communication of targeted information and control, while permitting the utility provider to remotely communicate and control in a real-time environment. Data collection of and accessibility by a community of utility consumers provides social feedback through comparative usage statistics.

Abstract: A method of conducting microwave-assisted high pressure high temperature chemistry is disclosed. The method includes the steps of digesting a sample in a strong acid at a temperature of at least 200° C. in a pressure resistant vessel that includes a lid while exerting a defined force against the lid in order to maintain gases under pressure in the vessel; directing gas under excess pressure from the vessel into a circumferential passage defined by the vessel and its pressure resistant lid; and directing the gas from the circumferential passage outwardly from the lid while preventing gas from flowing outwardly over the edge of the vessel.

Abstract: A Sensor glove is an instrument, in the same way that a piano is an instrument. The Sensor glove is purchased and the owner then learns to use it and the sensors therein to develop the performance of a sound, character or model, or to “conduct” or “play” the sensor movements and experience the response of the model in real time. Several performers with a number of the Sensor glove can control over 200 motors or hundreds of control points on a character at one time, manipulate audio data, or computer images etc. The characteristics of the sensors on the gloves can be adjusted to the needs and demands of the wearer or the many performer and wearers in those venues where multiple performers are used with many gloves to control or produce the motions and sounds of many distinct characters in a screen play.

Abstract: A vessel assembly is disclosed for high pressure high temperature chemistry. The vessel assembly includes a cylindrical vessel and a cylindrical vessel seal cover. The vessel and the seal cover have respective surfaces that, when engaged, define a circumferential interior passage between the vessel and the seal cover. A pressure release opening in the seal cover is in fluid communication with the circumferential passage. A retaining ring surrounds the vessel and the seal cover at the position where the vessel and the seal cover meet to maintain an outer circumferential engagement between the seal cover and the vessel when pressure forces gases in the vessel to flow into the circumferential passage and then outwardly from the pressure release opening.

Abstract: A vessel assembly is disclosed for high pressure high temperature chemistry. The vessel assembly includes a cylindrical vessel and a cylindrical vessel seal cover. The vessel and the seal cover have respective surfaces that, when engaged, define a circumferential interior passage between the vessel and the seal cover. A pressure release opening in the seal cover is in fluid communication with the circumferential passage. A retaining ring surrounds the vessel and the seal cover at the position where the vessel and the seal cover meet to maintain an outer circumferential engagement between the seal cover and the vessel when pressure forces gases in the vessel to flow into the circumferential passage and then outwardly from the pressure release opening.

Abstract: The present application is directed to a system and method of providing flexible real-time two-way energy control and monitoring between utility providers and consumers. Consumer friendly nodes permit communication of targeted information and control, while permitting the utility provider to remotely communicate and control in a real-time environment. Data collection of and accessibility by a community of utility consumers provides social feedback through comparative usage statistics.

Abstract: A single use camera that has flexure of a front cover constrained by and exposed-film door. The camera has a frame and a back cover attached to the frame. The frame and back cover together define a film path and an exposed-film removal opening communicating with the film path. The front cover is mounted over the frame opposite the back cover. The door is attached to the frame. The door is discrete from the covers and frame. The door light-tightly closes the opening independent of the front cover. The door is reversibly removable from the frame. The door constrains flexure of the front cover in a direction outward from the frame.

Abstract: A watertight photographic single-use camera having a first and a second body shell that join together. The body shells comprise rigid polymer material and are adapted to receive a film transport device, a lens, a flash unit and a viewfinder. The first body shell forms the camera front section and the second body shell forms the camera rear section. A sealing means comprising an elastic polymer material is attached to an edge of at least one body shell that forms a joint and to at least one edge that forms a body opening. The elastic polymer material is attached by a multiple-component injection molding process and is connected to the body shell by chain looping (molecular entanglement) of the polymer material. As a result, the camera is dependably sealed against water and yet is inexpensive and simple to produce.

Abstract: A watertight body for accommodating a photographic camera. The body has a first and a second body shell of rigid polymer material that can be joined together for accommodating a photographic camera. The body has sealing means comprising elastic polymer material provided by a multiple-component injection molding process on an edge of at least one body shell that forms the joint and on surface areas of the body shells. The elastic polymer material is connected to the body shell by chain looping (molecular entanglement) of the polymer materials. The result is that the body is reliably sealed against water and is nevertheless inexpensive and simple to manufacture. For a simple and correspondingly inexpensive recyclability of the body, the body shells can be crushed without separation of the polymer materials using known devices, with the resultant material mix being usable as an admixture for the manufacture of new camera components.

Abstract: A camera comprising a taking lens, and a carry-strap and associated lens cap attached to the camera. The carry-strap is configured to be looped around the camera in order to position the lens cap over the taking lens and, alternatively, to be extended as a loop from the camera in order to serve as a wrist or neck strap. Engageable means secures the carry-strap looped around the camera and as a loop extended from the camera.

Abstract: A camera casing provided with a flexible carry-strap which is secured to the camera casing to permit the carry-strap to extend as loop from the camera casing, is characterized in that an exterior elasticized overlay is arranged on the camera casing to serve as a ready hand grip for the camera casing and is integral with the carry-strap to make the carry strap similarly elasticized.

Abstract: A method of assembling a one-time-use camera comprising the steps of placing one of a longitudinal series of edge perforations in a film leader of a filmstrip to be exposed in the camera onto one of an annular series of peripheral teeth of a metering sprocket rotatably supported on a main body part of the camera, and fitting a rear cover part of the camera to the main body part to make the camera light-tight, is characterized in that the rear cover part is fitted initially to the main body part with some separation between the two, and with a center portion of the rear cover part bowed in close proximity to the one tooth to prevent the metering sprocket from substantially rotating, and the rear cover part is fitted finally to the main body part with no separation between the two to make the main body part light-tight, and with the center portion of the rear cover part retracted from the one tooth to permit the metering sprocket to rotate.

Abstract: Each time an actuator is rotated in engagement with respective teeth of a frame counter in a disposable camera, the counter is rotated the equivalent of one frame to its next setting. To initialize the counter from a random setting during factory prewinding of an unexposed filmstrip onto a take-up spool, the counter includes an elongate rise located between two of its teeth. When the counter is rotated sufficiently in a prewinding direction to locate the elongate rise immediately ahead of the actuator, the counter is initialized. Since the actuator cannot surmount the elongate rise, continued rotation of the actuator in a prewinding direction will not rotate the counter to another setting. Thus as the filmstrip continues to be factory prewound onto the take-up spool the counter remains initialized.

Abstract: A frame counter in a disposable single-use camera is initialized to a preliminary setting from a random setting, rather than from a predetermined setting as in prior art counters. According to the disclosed method, an actuator is rotated in engagement with successive teeth of the frame counter during factory prewinding of an unexposed filmstrip onto a take-up spool to rotate the counter to its preliminary setting from any other setting. After the counter is initialized to the preliminary setting, the actuator continues to rotate in the same direction during continued prewinding of the filmstrip, but it is rotated substantially within a space between two of the teeth of the counter to prevent it from engaging anyone of the teeth to rotate the counter out of the preliminary setting. Thus the counter remains initialized.

Abstract: A gamma ray energy filter for a improving the uniformity of response of a Geiger-Muller tube comprises only two spaced filter bodies. To improve the uniformity of the energy response, the two filter bodies consist of a lead/tin alloy containing substantially less than 95% but not substantially less than 40%, and suitably 50-60%, of lead. To improve the polar response particularly in directions away from the normal to the longitudinal axis of the tube, and at quite low energies, adjacent edges of the filter bodies are inclined to the longitudinal axis over a majority of their radial thickness at less than 45.degree., and circumferentially-spaced apertures with axes inclined to the longitudinal axis are provided in at least one of the bodies.