摘要:
The present invention concerns novel pharmaceutically active triterpene derivatives, pharmaceutical compositions containing the same, their use as medicaments, and the use of the compounds for the manufacture of specific medicaments. The present invention also concerns a method of treatment involving administration of the compounds. Specifically, the compounds are derivatives of betulinic acid having substitutions at one or more of the C-3, C2-8 and C-19 positions as further described herein. The novel compounds are useful as antiretroviral agents. In particular, the novel compounds are useful for the treatment of Human Immunodeficiency Virus (HIV).
摘要:
A downhole device configured to be inserted into a borehole includes a device body having an outer surface and a recess formed in the outer surface and a cover covering the recess to form a first cavity, the cover forming a fluid-tight seal with the device body. The device includes at least one shock-absorber configured to support an electrical module within the first cavity, the at least one shock-absorber extending between a base of the cavity and an inner surface of the cover opposite the base. The device also includes a vibration-damping layer located on at least one of the base of the cavity and the inner surface of the cover, the vibration-damping layer configured to be in contact with a surface of the electrical module to dampen vibration of the electrical module.
摘要:
In one embodiment, an intelligent communications device for operating in a network is disclosed. The device includes a storage device having a plurality of partitions storing images for performing boot operations. The device also includes a detection module that is operative to detect a boot failure, and a first restoration module that is operative to restore an active image with a first backup image, in response to a detected boot failure from an active image. The device further includes a second restoration module that is operative to restore a second backup image in response to a detected boot failure after restoration from a first backup image. The device also includes a programmable processor that is programmed to cause execution of boot operations and functions performed by the detection module, first restoration module, and second restoration module.
摘要:
The present invention concerns novel pharmaceutically active triterpene derivatives, pharmaceutical compositions containing the same, their use as medicaments, and the use of the compounds for the manufacture of specific medicaments. The present invention also concerns a method of treatment involving administration of the compounds. Specifically, the compounds are derivatives of betulinic acid having substitutions at one or more of the C-3, C2-8 and C-19 positions as further described herein. The novel compounds are useful as antiretroviral agents. In particular, the novel compounds are useful for the treatment of Human Immunodeficiency Virus (HIV).
摘要:
A downhole device configured to be inserted into a borehole includes a device body having an outer surface and a recess formed in the outer surface, a cover covering the recess to form a first cavity, and a shock-absorber configured to support an electrical module within the first cavity, the shock-absorber disposed between a base of the first cavity and the cover opposite the base. The downhole device also includes a vibration-damping layer disposed between the base of the first cavity and the cover, the vibration-damping layer configured to dampen vibration of the electrical module.
摘要:
A self-catheterization aid for a woman that comprises a tripod. Mounted to the tripod is a mirror that can be moved and adjusted in various planes. Mounted to the mirror is a battery-powered light. The device enables a woman to appropriately position the self-catheterization device such that the mirror and light is aimed at the urethra area. This enables the woman to clearly see the inlet to the urethra which in turn facilitates self-catheterization.
摘要:
A self-catheterization aid for a woman that comprises a tripod. Mounted to the tripod is a mirror that can be moved and adjusted in various planes. Mounted to the mirror is a battery-powered light. The device enables a woman to appropriately position the self-catheterization device such that the mirror and light is aimed at the urethra area. This enables the woman to clearly see the inlet to the urethra which in turn facilitates self-catheterization.
摘要:
In one embodiment, a network device having a plurality of hardware interfaces is disclosed. The network device includes a central processing unit and a main circuit board. The main circuit board has expansion slots that receivably connect corresponding secondary circuit boards to the main circuit board. The main circuit board also has sensors for detecting predetermined parameters. A voltage regulator is operative to regulate one or more particular expansion slots, in response to detection of a predetermined parameter associated with respective slots.