摘要:
Methods of weight treatment in animals are presented including: stimulating a retinal ganglia of the animal by an exposure to a narrow spectrum light. In some embodiments, the stimulating the retinal ganglia of the animal is associated with a stimulation of melanopsin. In some embodiments, the stimulation of melanopsin is associated with a inhibition of melatonin secretion. In some embodiments, inhibition of melatonin secretion is associated with a stimulation of leptin secretion. In some embodiments, the stimulation of leptin secretion is associated with a decrease in appetite in the animal. In some embodiments, the exposure to the narrow spectrum light is associated with a weight loss in the animal. In some embodiments, the narrow spectrum light is in a spectrum range of approximately 435 to 520 nanometers.
摘要:
Stents with inwardly-directed protrusions are described. An exemplary stent has a main body having a longitudinal axis, a first end, a second end, an outer surface, and an inner surface. The main body defines a lumen extending from the first end to the second end. A protrusion is disposed on and extends inward from the inner surface of the main body. The protrusion extends along a path on the inner surface and has a pitch and a depth.
摘要:
A stent delivery system and a method for implanting a stent are provided. The system includes an elongate shaft including a proximal portion, a distal portion, a lumen extending at least partially therethrough, and a stent-receiving portion on the distal shaft portion. The system also includes a stent positioned at the stent-receiving portion of the elongate shaft, the stent having a constrained configuration and an expanded configuration. Proximal and distal constraining members releasably connected to the stent and having a first position and a second position are also included. The proximal and distal constraining members cooperatively apply longitudinal tensile force to at least a portion of the stent with the proximal and distal constraining members each in the first position. A drive system configured to simultaneously move the proximal and distal constraining members is provided, including a threaded drive shaft in mechanical communication with a rotatable handle.
摘要:
The present invention relates generally to the field of computer-assisted business methods, and to system and articles-of-manufacture for implementing such methods. More particularly, the invention relates to computer-based methods, apparatus and articles-of-manufacture for supporting the coordination, communication, record-keeping, accounting, security and scheduling needs for the syndicate associated with an initial public offering (“IPO”) or other new financial issue. While the invention is exemplified and discussed herein with reference to IPO's, those skilled in the art will appreciate that the present invention is equally applicable to other types of securities and debt instruments, such as preferred stock, corporate bonds, municipal bonds, etc.
摘要:
The present invention provides for a display device and a method to manufacture the display device. The display device includes: a transparent layer; a coloring electrode; a separator; a second electrode; an electrolyte permeating throughout the display device; and a back layer positioned on the back side of the display. The transparent layer, which has a top surface and a bottom surface, is positioned at the viewer side of the display. The coloring electrode is positioned on the transparent layer bottom surface and includes: a connected conductor system formed from one or more heterogeneous conductive layers and a coloring layer, with the proviso that the heterogeneous conductive layers are not positioned between the transparent layer bottom surface and the coloring layer. The conductor heterogeneity includes variations in one or more of: conductor material composition; conductor layer dimension; conductor layer pattern; conductor layer grid design, and combinations thereof. The separator layer is positioned between the coloring electrode and the second electrode.
摘要:
Nickel is recovered from a nickeliferous ore, where the ore includes impurities in the form of metals other than nickel and cobalt. The ore is subjected to atmospheric leaching using sulphuric acid to dissolve nickel and cobalt from the ore and produce a leach liquor. The sulphuric acid is regenerated by rapidly heating the leach liquor to a temperature in excess of 120° C. to produce a slurry including sulphuric acid and precipitated oxides of impurities present in the leach liquor, and separating the precipitated oxides from the slurry to produce a clarified acid rich liquor stream for recycle to leaching.
摘要:
The present disclosure provides for printed display, a method of manufacturing a printed display, and a system incorporating a printed display having a porous substrate The printed display includes a porous substrate structure, a first functional layer, a second functional layer, and an electrolyte layer percolated within the porous substrate structure The porous substrate structure may be disposed between the first functional layer and the second functional layer The display may include a third functional layer disposed over or under the first functional layer Alternatively, the display may include a fourth functional layer disposed over the second functional layer.
摘要:
A device is disclosed that combines a battery system with an electrochromic system by judicious selection of electrodes and the connection of the appropriate electrodes to generate internal as well as external current flows. This system allows the elimination of a battery component reducing cost and improving manufacturing yield by reduction of the number of parts and number of interconnections. However, the design can be further extended to the combination of a battery system with a sensing system.
摘要:
The invention relates to a composition comprising (a) a functional promoter comprising a water-soluble anionic polymer having a molecular weight of at least about 50,000 daltons and a molecular weight charge index value of at least about 10,000; (b) a cationic surfactant component; such that when the composition treats a fibrous substrate, in conjunction with a cationic strength agent, the treated fibrous substrate exhibits (i) a ratio of wet tensile strength to dry tensile strength ranging from about 1:5 o to about 1:2 and (ii) an increase in a ratio of wet tensile strength to dry tensile strength of at least about 10%, as compared to when the fibrous substrate is treated with the functional promoter and without a surfactant. The invention also relates to a paper product made with such a system, and method for imparting wet strength to a paper product with the functional promoter.
摘要:
A delivery device for deploying an expandable prosthesis and method of use thereof are described. The delivery device includes an outer sheath that is capable of retracting in a proximal direction and resheathing over the prosthesis in a distal direction. The device includes a drive pulley that can engage gears to retract or resheath the outer catheter in relation to the prosthesis. In some embodiments, the delivery device may include a reinforced outer sheath disposed over an inner elongate member, the reinforced outer sheath comprising a proximal section reinforced with a braid, a distal section reinforced with a coil and an overlapping section extending between the proximal section and the distal section. Additionally or alternatively, the delivery device may include a stabilizing element for releasably holding the stent to the inner catheter.