Abstract: RFID system components, such as readers and tags, communicate by transmitting and receiving a wave that conveys a bit stream. Informing signals, such as special bits, are inserted in the stream between words. An informing signal indicates whether a certain word is the last word in the stream or not.

Abstract: RFID system components, such as readers and tags, communicate by transmitting and receiving a wave that conveys a bit stream. Informing signals, such as special bits, are inserted in the stream between words. An informing signal indicates whether a certain word is the last word in the stream or not.

Abstract: The present invention is directed to a method for forming an inorganic coating on a protein template. The method comprises contacting the template with an anionic polymer interface followed by an inorganic material for a sufficient period of time to allow mineralization of the inorganic material thus forming an inorganic coating on the template. Preferably, the coating is aligned.

Abstract: RFID system components, such as readers and tags, communicate by transmitting and receiving a wave that conveys a bit stream. Informing signals, such as special bits, are inserted in the stream between words. An informing signal indicates whether a certain word is the last word in the stream or not.

Abstract: RFID system components, such as readers and tags, communicate by transmitting and receiving a wave that conveys a bit stream. Informing signals, such as special bits, are inserted in the stream between words. An informing signal indicates whether a certain word is the last word in the stream or not.

Abstract: The present invention provides an all-aqueous process and composition for production of silk biomaterials, e.g., fibers, films, foams and mats. In the process, at least one biocompatible polymer, such as poly(ethylene oxide) (PEO) (a well-documented biocompatible material), was blended with the silk protein prior to processing e.g., electrospinning. We discovered that this step avoids problems associated with conformational transitions of fibroin during solubilization and reprocessing from aqueous solution which lead to embrittled materials. Moreover, the process avoids the use of organic solvents that can pose problems when the processed biomaterials are exposed to cells in vitro or in vivo.

Abstract: A method is provided for growing young cells that reduces and/or reverses age-related processes that would otherwise occur in those cells, and also compositions for growing cells in such a method.

Abstract: The invention features miniblock polymers containing solubilizing blocks and folding blocks, wherein the miniblock polymers in solution can self-fabricate to form materials having a long-range order. Also disclosed are rigid well-fabricated materials and methods of using these materials.

Abstract: The present invention provides a novel silk-fiber-based matrix having a wire-rope geometry for use in producing a ligament or tendon, particularly an anterior cruciate ligament, ex vivo for implantation into a recipient in need thereof. The invention further provides the novel silk-fiber-based matrix which is seeded with pluripotent cells that proliferate and differentiate on the matrix to form a ligament or tendon ex vivo. Also disclosed is a bioengineered ligament comprising the silk-fiber-based matrix seeded with pluripotent cells that proliferate and differentiate on the matrix to form the ligament or tendon. A method for producing a ligament or tendon ex vivo comprising the novel silk-fiber-based matrix is also disclosed.

Abstract: The present invention relates to methods of staining cells for flow cytometry, using catalyzed reporter deposition and amplification staining. A catalyzed reporter deposition or an analyte dependent enzyme activation system is described for detecting and/or quantitating an analyte of interest in a cell by flow cytometry. Also described are compositions for use in catalyzed reporter deposition methods that can be used to reduce background staining, and thereby enhance peak signal separation between histograms obtained from cells stained with control immunoglobulin versus cells stained with immunoglobulin specific for an analyte of interest, in catalyzed deposition methods.

Abstract: A medical film illuminator includes a frame having a translucent panel. A film gripper is attached directly to the translucent panel and the translucent panel is attached to the frame using magnets that engage the frame. Thus, the translucent panel can be easily removed to service the interior of the frame. Moreover, the spacing between the gripper and panel is established during manufacture and does not change, thus ensuring that gripping tension on film that is slid between the gripper and panel remains constant during the life of the illuminator.

Abstract: A system, a method and an apparatus are provided for the wireless monitoring and management of computer systems, networks, software systems or databases on a portable and/or handheld device which may monitor, update, and fix the system from any location and at any time. More specifically, the system, the method and the apparatus provide for the wireless monitoring and management of such systems by formatting information on a handheld screen of a wireless device, automatically wrapping portions of information for browsing on wireless devices, displaying information in a graph or other format on a wireless device, and/or auto-scaling of graphs on a wireless device.

Abstract: A method for polymerization of substituted ethylene monomers in an enzyme-mediated process is disclosed. The reaction proceeds under mild conditions with a wide variety of monomers, and is capable of producing stereoregular polymers. In certain embodiments, no organic solvent is necessary.

Abstract: The invention provides a means of identifying compounds which modulate SHP biological activity in neurons and which thus regulate neuronal cell death.

Abstract: A system, a method and an apparatus are provided for the wireless monitoring and management of computer systems, networks, software systems or databases on a portable and/or handheld device which may monitor, update, and fix the system from any location and at any time. More specifically, the system, the method and the apparatus provide for the wireless monitoring and management of such systems by formatting information on a handheld screen of a wireless device, automatically wrapping portions of information for browsing on wireless devices, displaying information in a graph or other format on a wireless device, and/or auto-scaling of graphs on a wireless device.

Abstract: The present invention provides a method for producing an anterior cruciate ligament ex vivo. The method comprises seeding pluripotent stem cells in a three dimensional matrix, anchoring the seeded matrix by attachment to two anchors, and culturing the cells within the matrix under conditions appropriate for cell growth and regeneration, while subjecting the matrix to one or more mechanical forces via movement of one or both of the attached anchors. Bone marrow stromal cells are preferably used as the pluripotent cells in the method. Suitable matrix materials are materials to which cells can adhere, such as a gel made from collagen type I. Suitable anchor materials are materials to which the matrix can attach, such as Goinopra coral and also demineralized bone. Some examples of tissue which can be produced include other ligaments in the body (hand, wrist, elbow, knee), tendon, cartilage, bone, muscle, and blood vessels.

Abstract: The invention provides assays for modulators of neuronal apoptosis. The assays include measurement of the levels of p53, Bad, Bax, p21, p27 and phosphorylated Rb in neurons which have been induced to undergo apoptosis.

Abstract: The present invention provides a method for producing an anterior cruciate ligament ex vivo. The method comprises seeding pluripotent stem cells in a three dimensional matrix, anchoring the seeded matrix by attachment to two anchors, and culturing the cells within the matrix under conditions appropriate for cell growth and regeneration, while subjecting the matrix to one or more mechanical forces via movement of one or both of the attached anchors. Bone marrow stromal cells are preferably used as the pluripotent cells in the method. Suitable matrix materials are materials to which cells can adhere, such as a gel made from collagen type I. Suitable anchor materials are materials to which the matrix can attach, such as Goinopra coral and also demineralized bone. Optimally, the mechanical forces to which the matrix is subjected mimic mechanical stimuli experienced by an anterior cruciate ligament in vivo.

Abstract: The present invention relates to a complex comprising nerve growth factor (NGF) and trk proto-oncogene protein and a complex comprising neurotrophic factors, NT-3 or BDNF, and trkB proto-oncogene protein. The present invention also relates to methods for detecting the presence of NGF, NT-3 or BDNF neurotrophic factors and trk and trk-related proto-oncogene receptors. The present invention further relates to methods that may be used in diagnostics and therapeutics for neurodegenerative diseases such as Alzheimer's and Huntington's by detecting complexes comprising NGF or NGF related neurotrophic factors bound to the product of the tyrosine kinase trk or related trk proto-oncogene family member.

Abstract: An oligomer composed of a carbohydrate head group and an oligomer chain is disclosed. Methods for increasing the oligomerization rates of lactones and cyclic carbonates are also disclosed.