摘要:
There is provided processes for the preparation of various compounds, including compounds of formulae I, IV and VII,or salts and/or solvates thereof, which compounds are useful intermediates in the synthesis of certain oxabispidines having antiarrhythmic activity, such as compounds of formula XI wherein R1?, R15?, R16?, R18? and D have meanings given in the description.
摘要:
A method for generating and adjusting an image obtained based on computed tomography data using a non-linear blending function is provided. In one embodiment of the method, first image data is obtained using a first X-ray energy, and second image data is obtained using a second X-ray image energy. An image is generated by blending the first and second image data using the non-linear function. The first X-ray energy and the second X-ray energy are different.
摘要:
Techniques for establishing and enforcing row level database security are presented. Qualifiers are used to uniquely identify particular rows of a database table. The qualifiers are selectively combined to generate a hash value. The hash value is associated with a user. The user is permitted to accesses selective rows of the database table in response to the rows represented in the hash value, which is associated with the user.
摘要:
Methods, systems, and computer-readable media are provided for displaying high resolution content generated by a securely hosted application program for the exploration and production of geologic resources on a thin client system in a client/server computer network. A user interface is presented for accessing the application program which is hosted on a server. After the application program is selected, a least utilized node in the client/server computer network is determined for executing the selected application program via the thin client system. Images generated by the executed application program are packaged into a remote access application server display protocol and displayed as high resolution images on the thin client system. The high resolution images may be displayed on multiple displays associated with the thin client system.
摘要:
A method and nutrient supplement composition for nocturnal administration to human subjects where the nutrient supplement composition includes both a sustained timed release portion and a rapid release portion, both portions containing a mixture of edible food proteins and edible amino acid building blocks with a portion of these key components being microencapsulated for sustained timed release in a the human body during the growth hormone spikes that generally occur during nocturnal sleep.
摘要:
The invention provides porous three dimensional scaffold structures that may be used to deliver a bioactive agent, such as cells, into a location within the body. In one example form, the porous three dimensional structure may be a stent. In another example form, the porous three dimensional structure may be a microscale or nanoscale device for the delivery of the bioactive agent. The scaffold may include a substrate and one or more nests connected to the substrate. The nest(s) extend away from the substrate to define an enclosed volume on the substrate within each nest. The nests have openings that extend from an outer surface of the nest to the enclosed volume within each nest. The scaffold includes a bioactive agent disposed within the enclosed volume of at least one nest on the substrate. The bioactive agent is delivered to the patient when the scaffold is located within the patient.
摘要:
A wireless hearing aid system and method is disclosed that incorporates a traditional wireless transceiver headset and additional directional microphones to permit extension of the headset as a hearing aid. The disclosed invention also incorporates a mode selector and programmable audio filter to permit the headset to be wirelessly programmed with a variety of hearing aid profiles that may be downloaded via the Internet or tailored to the hearing impairment of the patient. The present invention also anticipates incorporation of circuitry within the headset to facilitate remote generation of hearing aid profiles to suit a variety of patient and/or environmental requirements.
摘要:
There is a product display system and container for holding contents. The container includes a housing configured to contain the product; a power source coupled to the housing and configured to provide electrical power; an electronic paper display coupled to the housing, electrically coupled to the power source, and configured to visually display first and second images; a processor in electrical communication with the electronic paper display and configured to control display of the first and second images; and/or a memory module in communication with the electronic paper display and configured to store information regarding the first and second images. There is an activation module in electrical communication with the electronic paper display, the processor, and the power source, wherein the activation module is configured to selectably restrict power consumption from the power source. There is also a solar cell for recharging the power source.
摘要:
An apparatus and method of use are disclosed for treating, preventing and terminating arrhythmias. In particular, the apparatus is implantable within or on various tissues and structures and is used to prevent or block conduction of aberrant impulses. A variety of methods of the present invention may be used to attack arrhythmias by short-circuiting impulses, inducing fibrosis, ablating tissue or inducing inflammation. In addition, the device and methods may also be used to treat aneurysms. The device may also be used to treat hypertension, and to function as a blood pressure regulator.
摘要:
A hearing aid eartip coupler system and method is disclosed which permits interfacing existing hearing aids with a variety of high performance hearing aid eartips for use by patients with mild to moderate hearing loss. Conventional hearing aid earmolds connected to over-the-ear hearing aids suffer from a high degree of feedback and “tunnel effect” associated with blockage of the ear canal by the earmold, as well as unsightly large eartip tubes. The present invention permits cost-effective over-the-ear hearing aids to be retrofitted with a variety of vented hearing aid eartips and smaller eartip tubes to improve the performance and appearance of the overall hearing aid system for use with patients having mild to moderate hearing loss. Additionally, the use of the disclosed coupler system and method permits replacement and/or resizing of the hearing aid eartip should this portion of the system be deemed unsuitable for use by the patient.