156results about How to "Rapid and efficient" patented technology

A process for integrating a DNA fragment into the genome of a cell of a monocotyledonous plant, the process comprising the steps of: 1) incubating, prior to contacting with the DNA fragment, a culture of untransformed monocotyledonous plant cells on a medium comprising a plant phenolic compound, for a period of time sufficient to stimulate cell division and enhance competence for integration of foreign DNA; and 2) contacting the untransformed cells with the DNA fragment under conditions in which the DNA fragment is taken up by the untransformed cells and is stably integrated in the genome of the untransformed cells, to generate transformed cells.

A method for producing in vivo packaged recombinant adenovirus vectors is provided. The recombinant Ad vectors do not contain any Adenovirus genes and are therefore useful for gene therapy. The recombinant Adenovirus vectors are packaged in vivo using a helper virus which is itself very inefficiently packaged, providing a recombinant viral preparation with very little or no contamination with helper virus. In particular, the method makes use of a helper virus in which the packaging site can be easily excised in vivo by recombination mediated by a recombinase. The helper virus is also useful for the in vivo construction of new recombinant adenovirus vectors containing substitutions in the E1 or other adenoviral region.

A system and method are presented in which the system manages the properties related to the architectural layers within the context of software development. It provides mechanisms to define the architectural layers and the additional information required by them. The method for specifying a software model comprises specifying at least one architectural layer for a software system; specifying at least one property and relating each the at least one property to one of the at least one architectural layer and to at least one model element type to which the at least one property is attached; and automatically providing assistance for specifying property contents of the at least one property using an architecture layer corresponding to the at least one property for each one of a plurality of model elements to be defined as part of a software model of the software system.

Disclosed is a method for converting cellulose in a lignocellulosic biomass. The method provides for a lignin-blocking polypeptide and / or protein treatment of high lignin solids. The treatment enhances cellulase availability in cellulose conversion and allows for the determination of optimized pretreatment conditions. Additionally, ethanol yields from a Simultaneous Saccharification and Fermentation process are improved 5-25% by treatment with a lignin-blocking polypeptide and / or protein. Thus, a more efficient and economical method of processing lignin containing biomass materials utilizes a polypeptide / protein treatment step that effectively blocks lignin binding of cellulase.

The invention provides methods and systems for forming and image from a stream of non-interleaved image date, e.g., a stream of non-contiguous rows of pixels. Such a system includes a memory, in which the image is to be formed (and stored), and a controller, for initiating memory transfers that move rows of pixels from the stream to their (the rows') respective locations in memory. The controller initiates those transfers such that (i) the rows of pixels are transferred to the memory in the order in which they are received from the stream, and (ii) each row of pixels is transferred directly to the location in memory corresponding to that row's respective position in the image.

A system for a mapping and ablation catheter. The catheter includes a MOSFET sensor array that provides better fidelity of the signal measurements as well as data collection and reduces the error generated by spatial distribution of the isotropic and anisotropic wave fronts and error associated with near and far field's signal averages. The system maps the change in bioelectric potential in the vicinity of an activation wave front. During measurement, the manifold carrying the sensor array translates and rotates so as to achieve a measure of high potential employing an impedance value. The system of guiding and controlling the movement of the catheter distal end is able to deliver energy for ablating the renal artery nerve and thereby providing a safe and efficient method and apparatus for neuromodulation.

A method of processing a caption for a digital video disk (DVD) includes loading a prepared caption script of a predetermined language in a caption indicator, showing a moving picture corresponding to the caption script and ascertaining the caption generation point and caption annihilation point of the shown moving picture, writing time codes corresponding to the caption generation point and the caption annihilation point and displaying a list of caption scripts and a list of time codes on the caption indicator, checking the state of the time codes and the state of a corresponding caption displayed, and correcting the state of the time codes and the state of the corresponding caption displayed, and correcting the state of the time codes and the state of the corresponding caption displayed if an error is detected, and producing the caption scripts and the time codes in a scrip file.

The invention provides a dry electroblotting system for dry blotting gels, in which the system includes an electroblotting transfer stack that comprises an analysis gel and a blotting membrane, an anode, a body of anodic gel matrix juxtaposed with the anode between the anode and the transfer stack, a cathode, and a body of cathodic gel matrix juxtaposed with the cathode between the cathode and the transfer stack, in which the anodic gel matrix and the cathodic gel matrix each comprise an ion source for electrophoretic transfer. The dry electroblotting system does not use any liquid buffers that are added to the system just before electroblotting (such as when the transfer stack is being assembled). The anode, the cathode, or both can be separate from a power supply and provided as part of a disposable electrode assembly that also includes a body of gel matrix that includes ions for electrophoretic transfer.

The invention provides a dry electroblotting system for dry blotting gels, in which the system includes an electroblotting transfer stack that comprises an analysis gel and a blotting membrane, an anode, a body of anodic gel matrix juxtaposed with the anode between the anode and the transfer stack, a cathode, and a body of cathodic gel matrix juxtaposed with the cathode between the cathode and the transfer stack, in which the anodic gel matrix and the cathodic gel matrix each comprise an ion source for electrophoretic transfer. The dry electroblotting system does not use any liquid buffers that are added to the system just before electroblotting (such as when the transfer stack is being assembled). The anode, the cathode, or both can be separate from a power supply and provided as part of a disposable electrode assembly that also includes a body of gel matrix that includes ions for electrophoretic transfer.

Described and claimed herein are methods for producing chemically stabilized Aβ protofibrillar aggregates, and compositions made therefrom. Compositions produced are useful in facilitating detailed studies of Aβ protofibril structure, fibril formation, and progression of Aβ related diseases, e.g., Alzheimers disease. In addition, chemically stabilized protofibrillar structures can be used as tools to generate and / or screen for antibodies specific for protofibrils. Antibodies specific for protofibrils can be used as diagnostic tools or as therapeutics in the diagnosis or treatment of, e.g., Alzheimer's disease. Finally, chemically stabilized protofibrillar structures can be used in the preparation of therapeutic or prophylactic vaccines.

Crystallization Photoresist (PR) apparatus and methods which allow for fast screening and determination of protein crystallization conditions with small protein quantities and rapid crystallization. The apparatus comprise a first region comprising a first nucleation catalyst material and a second region comprising a second nucleation catalyst material, with the first and second regions positioned adjacent to each other and configured to support at least one crystal, and with the first region having a variation in a nucleation property of the first nucleation catalyst material in the first region. The crystal may be supported at an interface of the adjacent regions. The methods comprise providing a first region of a first nucleation catalyst material and a second region of a second nucleation catalyst material adjacent said first region, with the first region having a variation in a nucleation property of the first nucleation catalyst material, exposing the first and second regions to a solution of a selected molecule, and growing at least one crystal of the molecule in association with the first and second regions.

A computer system and method for securing files in a file system equipped with storage resources that are accessible to an authenticable user operating with an untrusted client device under the semi-trusted client threat model. The file to be secured is stored in one or more blocks belonging to the storage resources along with symmetric per-block key(s) KBi assigned to each of the blocks in the file. The blocks are encrypted with the symmetric per-block keys to obtain encrypted blocks. The user is assigned user key(s) and each per-block key that was used for encryption is in turn encrypted with one of the user's keys to derive wrapped key(s) for each encrypted block. Wrapped key(s) are placed in encrypted block headers and introduce a level of indirection to encrypted file(s) that is appropriate for the semi-trusted client threat model.

The invention provides methods for detecting interactions between phage and antigen or antigen and antibody using biosensors.

A skin dressing comprises a first dressing component (16) carrying oxidoreductase enzyme in dried condition; and a second dressing component (18) carrying a source of water, such that when the first and second dressing components are placed in fluid communication with each other, water migrates from the second component towards the first comportent and acts to hydrate enzyme carried by the first component, at least at the surface of the first component. The dressing components are kept separate before use, e.g. being sealed in separate sterile, water-impervious packages such as laminated aluminium foil pouches. In use of the dressing, the second dressing component is located on the skin of a human or animal, e.g. over a wound to be treated or on a region of skin to be treated for cosmetic or therapeutic purposes such as for treatment of acne or other skin conditions. The first dressing component is placed on top of the second component in fluid communication therewith. In embodiments comprising only first and second dressing components, the first dressing component is placed in direct contact with the second dressing component. Water from the second component migrates towards the first comportent and acts to hydrate enzyme carried by the first component, at least at points of contact at the interface between the first and second components. Once hydrated, the oxidoreductase enzyme can immediately begin functioning in known manner with beneficial effects.

A replaceable accessory head for a powered toothbrush. The user selects one of a plurality of dental care accessory assemblies for flossing, brushing teeth, or for stimulating the gums. That assembly is engaged with the head which in turn is engaged with the handle and is locked thereto. This locking motion also causes the assembly to become locked to the head and the assembly may then be used for its intended purpose. A vibratory mechanism in the handle is activated causing vibration in the accessory assembly and thus improving the flossing, brushing or gum stimulation motions. When the assembly is worn out or when a different dental hygiene task is to be undertaken, the user detaches the head from the handle, thereby simultaneously unlocking the accessory assembly from the head. The assembly is then disengaged and is replaced by a different accessory assembly.

A communication system and so forth are provided by which registration or cancellation of a plurality of apparatus owned by a user can be executed efficiently. In the communication system, a content processing apparatus acquires a second source ID list of a content reproduction apparatus. If it is detected based on the second source ID list that the content reproduction apparatus is not yet registered in a management server and a recorder ID of the content processing apparatus is not yet registered in the second source ID list, the content processing apparatus recommends registration. If a registration instruction of the content reproduction apparatus is accepted, the content processing apparatus requests the management server to register the content reproduction apparatus. The content processing apparatus receives registration completion transmitted from the management server and adds a group ID stored in a first source ID list to the second source ID list of the content reproduction apparatus. If the registration instruction of the content reproduction apparatus into the management server is not accepted, then the content processing apparatus adds the recorder ID of the content processing apparatus to the second source ID list.

A stirring unit for stirring a fluid contained in a vessel includes a mixing body for stirring the fluid by rotating around a rotation axis, and a magnet or a magnetic substance for receiving a rotating magnetic field for rotating the mixing body, in which a suction port and a discharge port for the fluid are provided on a surface of the mixing body, a plurality of flow paths connecting the suction port and the discharge port are provided inside the mixture, the suction port is disposed at a position on the rotation axis or at a position closer to the rotation axis than the discharge port, and the discharge port is disposed at a position outside the rotation axis than the suction port.

A system and method for rewarding a golfer for rapidly playing a round of golf at a golf course includes recording the times of the golfer for beginning and for ending the round of golf to establish a total time for playing the round of golf and includes the golfer being qualified to receive a reward if the total time for playing the round of golf is less than a predetermined desired play time as established by the management of the golf course. In the alternative, there is a system and method for rewarding the golfer for rapidly completing a round of golf at a golf course which includes recording the actual ending time differential for the golfer for competing the round of golf after the completion of the round of golf by a preceding golfer to allow the golfer to be alternatively qualified to receive the reward if the actual ending time differential is less than a predetermined desired round ending time differential as established by the management of the golf course.

To gasify carbonaceous material into gas containing CO and H2, the drying and / or the heating and the pyrolysis of the carbonaceous material are performed using microwave irradiation and thermal irradiation and the pyrolysis products and / or the carbonaceous material are then gasified. For this purpose the carbonaceous material is irradiated in a microwave station with a heating unit, and then passed on into a reactor for gasification. The gasification occurs with the aid of a water-steam plasma source.

A drying system for a dishwasher including a passive vent assembly mounted to a top portion of the dishwasher. The passive vent assembly includes a passive vent structure having a series of air vents defined therein and through which drying air flows are drawn into the wash chamber of the dishwasher, a diffuser mounted over the air vents and including a series of fins for spreading the drying air flows across the wash chamber, and a moisture trap hood mounted over an upper surface of the passive vent structure.

The present invention relates to methods and compositions having trehalose and DNA polymerase for facilitating the rapid and efficient amplification of nucleic acid molecules and the detection and quantitation of RNA molecules, and for increasing the detection sensitivity and reliability through generation of secure cDNA molecules prior to gene-specific primer dependent amplification. The reagent mixture comprises a ready to use reagent solution, wherein the solution comprises: (a) trehalose in a concentration between about 5% and about 35%; (b) a viral reverse transcriptase; and (c) at least one DNA polymerases, in a buffer suitable for use in a reverse transcription reaction, wherein the buffer comprises a co-factor metal ion and nucleoside triphosphates.

A digital camera (300) has panning and / or tilting functionality and comprises: a camera housing (6) with an optical input (400), such as a lens or objective (8); an image capturing unit (500) for producing a digital image from light received through the optical input; and a controller (600). A first mirror (9) is mounted externally to the camera housing (6). An image rotating device (200) receives an angular displacement control signal from the controller (600) and rotates the first mirror at an angle with respect to the optical input (400, 8) of the camera housing (6).

The invention provides methods for detecting interactions between phage and antigen or antigen and antibody using biosensors.

Disclosed is a method for converting cellulose in a lignocellulosic biomass. The method provides for a lignin-blocking polypeptide and / or protein treatment of high lignin solids. The treatment enhances cellulase availability in cellulose conversion and allows for the determination of optimized pretreatment conditions. Additionally, ethanol yields from a Simultaneous Saccharification and Fermentation process are improved 5-25% by treatment with a lignin-blocking polypeptide and / or protein.

This invention is related to a method for rapidly identifying regions of the genome to which specific proteins bind, or identifying specific proteins bound to a region of the genome in vivo.