Abstract:
A variable length nail is provided with at least 5 mm of axial length change in each direction. An external adjustment device having at least one rotatable magnet is placed in proximity to the patient's skin. The external adjustment device is operated so that a magnetic field of the at least one rotatable magnet of the external adjustment device causes the rotatable permanent magnet of the variable length nail to rotate, causing either extension or retraction of the distraction shaft relative to the housing. In another embodiment, a rotational correction system is provided in which the bone implant has first and second sections that rotate with respect to one another in response to a magnetic field applied by the external adjustment device. In this regard, rotational adjustment of two bone sections may be accomplished.
Abstract:
A variable length nail is provided with at least 5 mm of axial length change in each direction. An external adjustment device having at least one rotatable magnet is placed in proximity to the patient's skin. The external adjustment device is operated so that a magnetic field of the at least one rotatable magnet of the external adjustment device causes the rotatable permanent magnet of the variable length nail to rotate, causing either extension or retraction of the distraction shaft relative to the housing. In another embodiment, a rotational correction system is provided in which the bone implant has first and second sections that rotate with respect to one another in response to a magnetic field applied by the external adjustment device. In this regard, rotational adjustment of two bone sections may be accomplished.
Abstract:
The present methods deal with the solubilization of coal and lignocellulose biomass using pyrophosphates, polyphosphates, or derivatives thereof.
Abstract:
A breakout wrench for use with a rock drill string includes a frame adapted for mounting to a rock drill feed guide structure, and a sub-frame rotatably connected to the frame about a drill string longitudinal axis. The sub-frame supports a pair of jaw members adapted for radial movement towards and away from one another and to releasably engage a first section of a drill string. The breakout wrench also includes a clamping member supported by the rock drill feed guide structure. The clamping member is adapted to releasably engage a second section of the drill string spaced axially from the first section.
Abstract:
Disclosed are methods and compositions for identifying, producing, and using pathologically-activated targeting compounds. Pathologically- activated compounds are compound that only have an effect, or have a disproportionate effect, on a target molecule when a pathological condition exists.
Abstract:
The invention described herein relates to photobioreactors, methods, assembly and use of such apparatus for culturing light-capturing organisms in a cost-effective manner. Various embodiments provide for a passive thermal regulation system employing selected microorganisms in a photobioreactor apparatus and methods for biological production of various fuel and chemical products from these organisms. Additional embodiments provide a solar biofactory system capable of culturing light capturing organisms to an areal productivity of 3.3g/m2/hr. Further embodiments are directed to a photobioreactor capable of culturing light capturing organisms to an OD730 of about 14 g/L DCW. Such embodiments incorporate passive thermal regulation and systems.
Abstract translation:本文描述的本发明涉及用于以成本有效的方式培养光捕获生物的这种装置的光生物反应器,方法,组装和使用。 各种实施例提供了在光生物反应器装置中使用选定的微生物的被动热调节系统以及用于从这些生物体生物生产各种燃料和化学产品的方法。 另外的实施方案提供了能够培养光捕获生物体至3.3g / m 2 / hr的面积生产率的太阳能生物制备系统。 进一步的实施方案涉及能够将光捕获生物培养至约14g / L DCW的OD730的光生物反应器。 这样的实施例包括无源热调节和系统。
Abstract:
Heat exchangers and related methods, e.g., methods of reducing heat from a load, are disclosed. In some embodiments, a device includes a stationary element defining a cavity, a movable element, and a first heat pipe in fluid communication with the cavity defined by the stationary element.
Abstract:
Embodiments of the present invention are directed to kits and methods for the detection of toxins produced by cyanobacteria. The methods and kits feature sample preparation steps with weak cationic and anionic exchange resins and small particle analytical columns operating at 4.000 to 15,000 psi.
Abstract:
Use of ceramic powder injection molding for the manufacture of a ceramic component of a medicinal pressurized metered dose dispenser, in particular a metered dose inhaler.