Abstract: The invention relates to a pathogen testing system that can analyses multiple samples at once in order to provide guidance on the presence of an infection in a given environment. This reduces the number of individual tests that are needed and provides enhanced confidence as to the levels of pathogen in a given environment.

Abstract: A bristle device for delivery into a body lumen comprises a longitudinally extending stem 1 and a plurality of bristles extending generally outwardly from the stem for anchoring the device in a body lumen. There may be at least two bristle segments and in some cases there are flexible sections between the segments. The flexible sections articulate to enable the device to pass through a catheter placed in a tortuous anatomy or to be deployed in a curved vessel, or across a bifurcation. In some cases at least some of the bristle segments are spaced-apart to accommodate bending of the bristles.

Abstract: A bristle device for delivery into a body lumen comprises a longitudinally extending stem 1 and a plurality of bristles extending generally outwardly from the stem for anchoring the device in a body lumen. There may be at least two bristle segments and in some cases there are flexible sections between the segments. The flexible sections articulate to enable the device to pass through a catheter placed in a tortuous anatomy or to be deployed in a curved vessel, or across a bifurcation. In some cases at least some of the bristle segments are spaced-apart to accommodate bending of the bristles.

Abstract: A bristle device 8 for delivery into a body lumen comprises a longitudinally extending stem 1 and a plurality of bristles extending generally outwardly from the stem for anchoring the device in a body lumen. There may be at least two bristle segments 96 and there are flexible sections 95 between the segments 96. The flexible sections 95 articulate to enable the device to pass through a catheter placed in a tortuous anatomy or to be deployed in a curved vessel, or across a bifurcation. In some cases at least some of the bristle segments 96 are spaced-apart to accommodate bending of the bristles.

Abstract: A bristle device (8) for delivery into a body lumen comprises a longitudinally extending stem and a plurality of bristles extending generally outwardly from the stem for anchoring the device in a body lumen. There may beat least two bristle segments (96) and there are flexible sections (95) between the segments (96). The flexible sections (95) articulate to enable the device to pass through a catheter placed in a tortuous anatomy or to be deployed in a curved vessel, or across a bifurcation. In some cases at least some of the bristle segments (96) are spaced-apart to accommodate bending of the bristles.

Abstract: A bristle device for delivery into a body lumen comprises a longitudinally extending stem 1 and a plurality of bristles extending generally outwardly from the stem for anchoring the device in a body lumen. There may be at least two bristle segments and in some cases there are flexible sections between the segments. The flexible sections articulate to enable the device to pass through a catheter placed in a tortuous anatomy or to be deployed in a curved vessel, or across a bifurcation. In some cases at least some of the bristle segments are spaced-apart to accommodate bending of the bristles.

Abstract: A bristle device for delivery into a body lumen comprises a longitudinally extending stem 1 and a plurality of bristles extending generally outwardly from the stem for anchoring the device in a body lumen. There may be at least two bristle segments and in some cases there are flexible sections between the segments. The flexible sections articulate to enable the device to pass through a catheter placed in a tortuous anatomy or to be deployed in a curved vessel, or across a bifurcation. In some cases at least some of the bristle segments are spaced-apart to accommodate bending of the bristles.

Abstract: A method is presented for biological removal of contaminants like sulfide from ground waters and industrial waters. A portion of the bioreactor effluent water is recycled to the bioreactor and the sulfide oxidizing bacteria by biological oxidation oxidizes sulfides in the water to produce soluble sulfates. The present invention uses a packed bed bioreactor configuration that uses packing material to maximize the concentration of sulfide oxidizing bacteria.

Abstract: A method is presented for biological removal of contaminants like sulfide from ground waters and industrial waters. Sulfide oxidizing bacteria by biological oxidation oxidizes sulfides in water to produce soluble sulfates. The present invention uses a packed bed bioreactor configuration that uses packing material to maximize the concentration of sulfide oxidizing bacteria.

Abstract: A method is presented for biological removal of contaminants like sulfide from ground waters and industrial waters. A portion of the bioreactor effluent water is recycled to the bioreactor and the sulfide oxidizing bacteria by biological oxidation oxidizes sulfides in the water to produce soluble sulfates. The present invention uses a packed bed bioreactor configuration that uses packing material to maximize the concentration of sulfide oxidizing bacteria.

Abstract: An e-book (112) has navigation controls (124) for accessing the sections (110) of a first path (130) of sections of the e-book. In response to receipt (101) of a path-change command (134), the active path (129) is changed to a second path (132). Concomitantly, the navigation controls are changed so that they provide for navigation along the second path instead of along the first path.

Abstract: A bristle device for delivery into a body lumen comprises a longitudinally extending stem 1 and a plurality of bristles extending generally outwardly from the stem for anchoring the device in a body lumen. There may be at least two bristle segments and in some cases there are flexible sections between the segments. The flexible sections articulate to enable the device to pass through a catheter placed in a tortuous anatomy or to be deployed in a curved vessel, or across a bifurcation. In some cases at least some of the bristle segments are spaced-apart to accommodate bending of the bristles.

Abstract: A bristle device (8) for delivery into a body lumen comprises a longitudinally extending stem and a plurality of bristles extending generally outwardly from the stem for anchoring the device in a body lumen. There may beat least two bristle segments (96) and there are flexible sections (95) between the segments (96). The flexible sections (95) articulate to enable the device to pass through a catheter placed in a tortuous anatomy or to be deployed in a curved vessel, or across a bifurcation. In some cases at least some of the bristle segments (96) are spaced-apart to accommodate bending of the bristles.

Abstract: In certain embodiments, a method for managing delivery of electronic messages includes receiving an electronic message, the electronic message having an intended recipient, and analyzing the electronic message to determine a priority for the electronic message. The method further includes determining, based on the determined priority for the electronic message; whether to deliver the electronic message to the intended recipient at the current time. If it is determined, based on the determined priority for the electronic message, that the electronic message should be delivered to the intended recipient at the current time, delivery of the electronic message to the intended recipient is initiated.

Abstract: An electronic document is produced from scanning a physical document that is to be subjected to redaction. The electronic document is sent to at least one device associated with at least one reviewer. Data relating to redaction input by the at least one reviewer is received. One of plural different options for processing the physical document is selected based on which of plural completion statuses has been marked for the electronic document.

Abstract: A microbial fuel cell includes an anode and a cathode in at least one compartment. A wastewater inlet provides a wastewater flow to the anode and an electron receptor inlet provides oxygen or other electron-acceptor to the cathode. Pollutant-degrading microorganisms are in contact with the anode. A conduit electrically connects the anode to the cathode through an external circuit. At least the anode includes a polymeric foam substrate providing flow-through having electrically conductive material interspersed within, or electrically conductive material is attached to the polymeric foam substrate by a binder or by chemical bonds.

Abstract: Fragments (216, 218; 344, 346) of respective publications (220, 222; 348, 350) are included in a compilation (214; 352). An instance of the compilation is sold (101; 405). In response to the inclusion of the fragments in the compilation or in response to the selling of the instance, compensation to respective publishers of the publications for the inclusion or sale is computed (102; 406) based in part on contract terms applicable to the publications.

Abstract: An electric power storage power plant that utilizes an existing electric power source to capture and store electricity, and then instantly retransmit it on demand, is disclosed. An electric motor transfers rotational energy to at least one energy storage spring that rotationally connects to an electric generator via a variety of rotational energy connecting elements. Utilizing energy storage springs in this manner enables intermittent generation from renewable energy sources, such as wind and solar power, to provide base load electric power, as well as providing frequency regulation, by providing storage to the national electric power grids. Electric grid power may be utilized when the price is low, and then released and transferred to an electric generator when the price of electricity is higher. Rotational energy storage may be utilized to provide backup power for applications of all sizes. It is efficient, scalable, and deployable almost anywhere.

Abstract: An e-book (112) has navigation controls (124) for accessing the sections (110) of a first path (130) of sections of the e-book. In response to receipt (101) of a path-change command (134), the active path (129) is changed to a second path (132). Concomitantly, the navigation controls are changed so that they provide for navigation along the second path instead of along the first path.

Abstract: A turbine which incorporates intake and exhaust pipes that prevent the passing flow from interfering with, or impeding the operation of the turbine. An optional directional cone, with optional helical supports, mounts within the intake pipe and channels flow at an optimal angle to the turbine blades as well as to the outermost, from the axis of rotation, area of the blade's surface, increasing torque and thus efficiency. The turbine's blades are affixed to the inner surface of a cylindrical shell that is free to rotate within a supporting structure. The cylindrical shell also contains the stationary intake and exhaust pipes. The vacant axis of rotation can be closed or open, by means of shorter blades that form a hole with the distal edges of the blades to allow for passing fish and debris to safely exit. Rotational energy is transferred from the outer surface of the cylindrical shell by gears or belts.