Abstract: Systems and methods are described for the use of external fixators with intraoperative tracking of bone and/or attached devices and display of real-time information to the surgeon, for example for the treatment of bone deformities. Such systems and/or methods may include determining the deformity to be corrected; estimating the appropriate number, shape, and size of base members, transosseous fixations, and connecting elements to be used; suggesting optimal positions of said items relative to the bone segments; and calculating the necessary correction based on the final position of the attached external fixator components relative to the bone segments.

Abstract: Provided herein are methods for developing selected reaction monitoring mass spectrometry (LC-SRM-MS) assays.

Abstract: Provided herein are methods for developing selected reaction monitoring mass spectrometry (LC-SRM-MS) assays.

Abstract: Disclosed herein are systems and methods for producing recombinant proteins utilizing mutant E. coli strains containing expression vectors carrying nucleic acids encoding the proteins, and secretory signal sequences to direct the secretion of the proteins to the culture medium. Host cells transformed with the expression vectors are also provided.

Abstract: Disclosed herein are systems and methods for producing recombinant proteins utilizing mutant E. coli strains containing expression vectors carrying nucleic acids encoding the proteins, and secretory signal sequences to direct the secretion of the proteins to the culture medium. Host cells transformed with the expression vectors are also provided.

Abstract: Disclosed herein are systems and methods for producing recombinant proteins utilizing mutant E. coli strains containing expression vectors carrying nucleic acids encoding the proteins, and secretory signal sequences to direct the secretion of the proteins to the culture medium. Host cells transformed with the expression vectors are also provided.

Abstract: Provided herein are methods for developing selected reaction monitoring mass spectrometry (LC-SRM-MS) assays.

Abstract: Provided herein are methods for developing selected reaction monitoring mass spectrometry (LC-SRM-MS) assays.

Abstract: Disclosed herein are systems and methods for producing recombinant proteins utilizing mutant E. coli strains containing expression vectors carrying nucleic acids encoding the proteins, and secretory signal sequences to direct the secretion of the proteins to the culture medium. Host cells transformed with the expression vectors are also provided.

Abstract: Embodiments of the present invention include a disk drive actuator arm for reducing amplitude of vibration modes substantially planar to a disk surface. The actuator arm comprises a plurality of head arms coupled to the actuator arm, the head arms substantially equally spaced and substantially parallel to each other. The actuator arm further includes a damping material bonded to a surface of one of the plurality of head arms, wherein the surface is substantially parallel to the plurality of head arms. The actuator arm further includes a mass bonded to the damping material wherein the mass dampens the amplitude of vibration modes substantially planar to the disk surface.

Abstract: Embodiments of the present invention include a disk drive actuator arm for reducing amplitude of vibration modes substantially planar to a disk surface. The actuator arm comprises a plurality of head arms coupled to the actuator arm, the head arms substantially equally spaced and substantially parallel to each other. The actuator arm further includes a damping material bonded to a surface of one of the plurality of head arms, wherein the surface is substantially parallel to the plurality of head arms. The actuator arm further includes a mass bonded to the damping material wherein the mass dampens the amplitude of vibration modes substantially planar to the disk surface.

Abstract: An actuator assembly for a disk drive is provided wherein the pivot cartridge is supported within the bore of the actuator with corrugated end rings. The corrugated end rings provide a uniform distribution of forces on the pivot cartridge and effectively reduce vibrations between the pivot cartridge and the body of the actuator.

Abstract: A damping assembly for the actuator of high performance disk drive assembly is formed from multiple materials. The damping assembly is added to the actuator to dampen vibration that occurs during operation of the drive. The damping assembly is connected to an exterior portion of a coil region of the actuator. The damping assembly helps dampen vibration modes for coil torsion and coil bending, thereby improving dynamics settling performance to improve overall file input/output throughput performance. This also allows for a higher voice coil motor torque constant by increasing the magnet radius, thereby also improving move time, which further improves file input/output throughput performance. The overall file performance is improved by reducing settling times associated with coil torsion and coil bending modes, and allowing a higher torque constant to also improve move time. Both of these effects contribute to improving file performance.

Abstract: A local and remote lock management system including at least one electronic control device that allows electronic/electromechanical locks with an electronic keypad to be managed locally and remotely from a network supporting the TCP/IP protocol, thus benefiting from all the advantages provided by the Internet, and a remote lock management program for locally and remotely managing electronic/electromechanical locks through the at least one control device. Each lock is associated with its own control device having its own IP address. A basic, directly-connected configuration of the IP lock management system has an architecture with a series of electronic locks, the control devices for each lock acting as a Web server for any Internet/Intranet client that wants to connect remotely to it. The control devices serve up configuration and/or inquiry Web pages, handles interactions with the local keypad, and respond to remote orders that the remote lock management program gives from any control post on the network.

Abstract: An actuator assembly for a disk drive is provided wherein the pivot cartridge is supported within the bore of the actuator with corrugated end rings. The corrugated end rings provide a uniform distribution of forces on the pivot cartridge and effectively reduce vibrations between the pivot cartridge and the body of the actuator.

Abstract: A damping assembly for the actuator of high performance disk drive assembly is formed from multiple materials. The damping assembly is added to the actuator to dampen vibration that occurs during operation of the drive. The damping assembly is connected to an exterior portion of a coil region of the actuator. The damping assembly helps dampen vibration modes for coil torsion and coil bending, thereby improving dynamics settling performance to improve overall file input/output throughput performance. This also allows for a higher voice coil motor torque constant by increasing the magnet radius, thereby also improving move time, which further improves file input/output throughput performance. The overall file performance is improved by reducing settling times associated with coil torsion and coil bending modes, and allowing a higher torque constant to also improve move time. Both of these effects contribute to improving file performance.

Abstract: A dual actuator pivot bearing system and method for making the same is disclosed, wherein the need for adhesive bonding is eliminated and assembly time is minimized. The dual actuator pivot includes a first and a second actuator bearing assembly that include an upper sleeve having an upper and lower ball bearing press fitted into the upper sleeve to form the first actuator bearing assembly and a lower sleeve having an upper ball bearing press fitted into the sleeve to form the second actuator bearing assembly, the first and second actuator bearing assemblies being press fitted to a shaft assembly comprising a shaft having a ball bearing press fitted at a shaft base. The first and second actuator bearing assemblies are press fitted using a predetermined axial load that is tuned to select a desired resonance frequency for the first and second actuator bearing assemblies.

Abstract: A limit stop for magnetic storage disk drive systems comprising a spring portion and a mount portion. The spring portion is a single piece molded structure that is preloaded against a precision machined surface on the mount portion during assembly. The preloaded spring feature provides good energy absorption characteristics to reduce the limit stop deflection during actuator contact. The precision machined surface on the mount portion accurately determines the limit stop position, thereby reducing tolerance requirements on the spring portion.