摘要:
A detergent composition contains a combination of two different surfactants, one micellar phase and one lamellar phase, at least one of the surfactants being a glycolipid biosurfactant. Preferred micellar phase biosurfactants are rhamnolipids, sophoroselipids and cellobioselipids, advantageously used in combination with non-glycolipid anionic or nonionic surfactants; while preferred lamellar biosurfactants are trehaloselipids, glucoselipids, and rhamnolipids, advantageously used in combination with micelar biosurfactants. The detergent compositions show enhanced oily soil detergency in fabric washing even when the glycolipid biosurfactants used individually are poor detergents.
摘要:
The covering device for an aquarium, terrarium or like vivarium for living things includes an approximately rectangular frame (13); an upwardly openable cover member (15) pivotally mounted on the frame; a lighting device (17) mounted on the bottom side (16) of the cover member (15); a device for locking and releasing the cover member (15) when it is in a closed position on the frame (13) and a drive mechanism (18) for pivoting the cover member (15) upward automatically automatically to open it when the cover member (15) is released by the locking and releasing device, at least over a predetermined initial pivot angle range. A brake device for braking the action of the drive mechanism can also be provided.
摘要:
The workpiece which is moved relative to the tool is processed by a tool configured in the form of a flexible membrane. On the rearward side of the membrane, loading units are arranged with the force of each unit being individually controlled. The pressure distribution exerted by the loading units on the workpiece is varied with time in dependence upon the position of the workpiece. With the method, large optical components such as telescope mirrors and grazing-incidence optical elements for x-ray telescopes can be polished more quickly than by the heretofore known methods. Also non-rotationally symmetrical defects of the surface can be eliminated. An apparatus for carrying out the method of the invention is disclosed.
摘要:
A method and system for forming a planar cross-section view for an electron microscope. The method comprises directing an ion beam from an ion source toward a first surface of a sample to mill at least a portion of the sample; milling the first surface, using the ion beam, to expose a second surface in which the end of the second surface distal to the ion source is milled to a greater depth relative to a reference depth than the end of the first surface proximal to the ion source; directing an electron beam from an electron source to the second surface; and forming an image of the second surface by detecting the interaction of the electron beam with the second surface. Embodiments also include planarzing the first surface of the sample prior to forming a cross-section.
摘要:
The invention relates to sulfur-containing compounds of the formula I, to their preparation, and to their use as additives in electrochemical or electrooptical devices, more particularly in electrolytes for lithium batteries, lithium ion batteries, double layer capacitors, lithium ion capacitors, solar cells, electrochromic displays, sensors and/or biosensors.
摘要:
An integration ring is configured to interconnect two components, such as an exhaust manifold and a turbine housing. The integration ring may include an outer wall and an inner wall spaced apart from one another. A spacer may be positioned between the inner wall and outer wall. A first and second pocket may be formed between the inner and outer walls.
摘要:
A circuit of a node in a radio network and method for transit time measurement between a first node and a second node of a radio network is provided. A frame is transmitted by the first node, wherein the frame requires an acknowledgment of reception by the second node. A first point in time of the transmission of the frame is established by the first node by a time counter. The frame is received by the second node at a second point in time. The acknowledgment is transmitted by the second node to the first node at a third point in time, wherein the third point in time depends on the second point in time by a predetermined time interval between the second point in time and the third point in time. A fourth point in time is established by the first node by the time counter when the acknowledgment is received. The transit time or the change in transit time is determined from the first point in time established by the time counter and from the established fourth point in time and from the predetermined time interval.
摘要:
The present invention relates to electrolyte systems and electrochemical cells comprising conductive salts having different anionic and/or cationic radii.
摘要:
Apparatus and method, as may be used to acquire different components of solar irradiance in a solar-based power generation system or as may be used in a sky imager, are provided. A filter matrix (12) may be arranged to receive incident solar irradiance. The filter matrix may include an array of pixels (20) controllable to selectively acquire different components of the solar irradiance. A module, such as a photosensor (22) or calculator module (29) may be configured to determine a spatial location of at least one of the irradiance components relative to the array of pixels of the filter matrix. A controller (26) may be electrically coupled to the module to supply a control signal to the filter matrix based on the determined location of the irradiance component to pass a selected one of the irradiance components.
摘要:
The present invention provides a bovine adeno-associated virus (BAAV) virus and vectors and particles derived therefrom. In addition, the present invention provides methods of delivering a nucleic acid to a cell using the BAAV vectors and particles.