摘要:
An anode for a rechargeable battery includes a Type II clathrate having the formula MxX136, where a cage structure is formed by X, M represents one or more guest ions, and 0
摘要:
A system for measuring and tracking metabolic rate, physical activity and calorie intake. The metabolic rate is measured with a design that features an adaptive sampling mechanism for accurate breath sample collection, optimized flow rate measurement for minimizing backpressure while maximizing accuracy, humidity regulation and water condensation reduction mechanism for reliable performance, as well as breath temperature measurement for volume and humidity corrections. The system further comprises an improved algorithm for determining physical activity such as related energy expenditure, and a mechanism for tracking changes in food intake over time.
摘要:
The present invention relates to therapeutic agents comprising bispecific recombinant antibody fragments to selectively clear a protein associated with a neurological disease and methods of use of these therapeutic agents to treat neurological diseases.
摘要:
A primary ion source subassembly for use with a secondary ion mass spectrometer may include a unitary graphite ionizer tube and reservoir base. A primary ion source may include a capillary insert defining an ionizer aperture. An ionizer aperture may be centrally arranged in an outwardly protruding conical or frustoconical surface, and may be overlaid with a refractory metal coating or sheath. Parameters including ionizer surface shape, ionizer materials, ionizer temperature, and beam stop plate orifice geometry may be manipulated to eliminate ghost images. A graphite tube gasket with a dual tapered surface may promote sealing of a source material cavity.
摘要:
Some embodiments include a dipolar antenna system to electrically power an implantable miniature device and/or to stimulate bioelectrically excitable tissue, such as, for example, through microelectronic neurostimulation. Other related systems and methods are also disclosed.
摘要:
A nozzle for producing a liquid jet or a single-file stream of droplets of a fluid, methods using the nozzle, and an injector comprising the nozzle of the invention for providing the liquid jet or single-file stream of a fluid to a vacuum system are described.
摘要:
A microfluidic device useable for performing live cell computed tomography imaging is fabricated with a cover portion including a first wafer with at least one metal patterned thereon, a base portion including a second wafer with at least one metal patterned thereon and negative photoresist defining recesses therein, and a diffusive bonding layer including a negative photoresist arranged to join the cover portion and the base portion. A composition useful in live cell computer topography includes a long-chain polysaccharide at a concentration of from about 0.01% to about 10.0% in cell culture medium for supporting cell life while enabling cell rotation rate to be slowed to a speed commensurate with low light level imaging.
摘要:
The disclosure features dendritic tags, and methods and systems for fabricating and using such tags. The methods can include obtaining at least one image of a dendritic tag attached to an article, analyzing the at least one image to identify a set of features associated with the dendritic tag, and comparing the set of features to stored information to identify the article.