Abstract: Embodiments of systems and methods for an interface for providing a user with feedback are presented. Specifically, embodiments of such an interface may include a head-up display unit which is mounted on a microscope utilized by a user when performing a surgical procedure. The heads-up display unit may include an eye-piece ring which is fitted onto or in one of the eye pieces of the microscope. The heads-up unit receives data regarding one or more parameters from a surgical console or other source and produces audio or visual feedback corresponding to a desired parameter. Any visual feedback produced may then be propagated to the eye piece ring allowing a user of the microscope to obtain the feedback when performing a surgical procedure utilizing the microscope and obviating the need to look at a screen of the surgical console to obtain such feedback. Thus, feedback is provided to a user in a non-intrusive manner such that the user can obtain this feedback without distracting from a surgical procedure.

Abstract: Compartmentalized chips of at least two chemically similar crystallizable thermoplastic polymers each having a different intrinsic viscosity placed in separate zones are disclosed. These compartmentalized chips exhibit thermal characteristics that are different from the traditional technique of homogeneously combining the two materials into the chip. These compartmentalized chips in their amorphous, crystalline and solid phase polymerized forms exhibit a longer crystallization half time than the homogeneous mixture, thus permitting faster injection cycle times.

Abstract: A medical device is provided having a means for actuating a pair of opposing jaw members. The jaw members are movable relative to one another from a first position, wherein the jaw members are disposed in a spaced apart relation relative to one another, to a second position, wherein the jaw members cooperate to grasp tissue therebetween. An ablation mechanism is connected to at least one of the jaws members, such that the jaw members are capable of conducting ablation energy through the tissue grasped therebetween.

Abstract: A method for detecting one or more foreign substances in one or more containers filled with liquid, comprising of: transporting the containers filled with liquid in a substantially straight line at relatively high speed in a production environment; —illuminating each container with content with one or more fixedly disposed light sources; and —inspecting the container with content from preferably two or more different orientations using two or more cameras, wherein cameras and lighting are disposed substantially fixedly relative to each other, while the cameras and light sources are mutually connected such that in a short time two or more images of a container filled with liquid can be recorded with mutually differing illumination and/or angle of incidence; —comparing the foreign substances in the two or more images; and —wherein a container filled with liquid is rejected on the basis of the probability distribution obtained from the comparisons, wherein above a determined probability it is concluded that the

Abstract: An apparatus and method for performing warming therapy is described. In one exemplary embodiment, the apparatus includes a base (12) for supporting a medical patient and a humidifier module (26) removably coupled to the base (12). The humidifier module (26) may include a main reservoir (50) and an evaporator reservoir (52) separated by a channel (70). Both the main and evaporator reservoirs (50, 52) may be protected by a cover (58), which may be made removable. The design of the humidifier module (26) is such that the component parts thereof may be easily removed, so that the reservoir body (48) including the main reservoir (50) and the evaporator reservoir (52) may be easily cleaned, such as through use of an autoclave.

Abstract: A self-assembly nanodevice formed through nucleic acid engineering is disclosed. The nanodevice may include an array of nanoparticles. The nanodevice may further include a substrate that supports the array of nanoparticles. Each of the nanoparticles may be coordinated with a plurality of nucleic acids that are substantially free of Watson-Crick base-paring with nucleic acids coordinated with other nanoparticles. Methods of forming the nanodevice, as well as the microscopic organization of the nanoparticles are also disclosed. By manipulating the nucleic acids as capping ligands, the inter-particle distance may be extended to a greater range than nanotechnology based on alkyl ligands or nucleic acids base-pairing.

Abstract: An electrical submersible pump has a pump assembly joined to a seal section. The pump assembly shaft, which may experience upthrust axial forces, may joined to the seal section shaft by a detachable coupling. The detachable coupling may have splines on its inner diameter that engage splines on the outer diameters of the pump assembly shaft and the seal section shaft. The detachable coupling can be bolted to one of the shafts. Locking members, such as plates, can be inserted through slots on the coupling to engage a recess on one of the shafts. A retaining device, such as a sleeve, can be used to hold the locking members in place.

Abstract: A method to enable the use of hand-held mobile devices for self-examination of opacities in the eye. Specifically, an image of a pinhole light source is created on the screen of a mobile device. The user then holds the screen of the mobile device close to the eye such that the pinhole image is along the optical axis of the eye. A detailed image of opacities in the eye is thus formed on the retina. The following features are used for optimizing the image of opacities: The light intensity of the pinhole image is adjustable. The pinhole image can be pulsed. The location of the pinhole image on the screen can be changed.

Abstract: The present invention is directed to a process for the production of an alpha-olefin polymer, which process comprises feeding of at least one alpha-olefin to a mechanically stirred bed gas phase reactor containing particles of the alpha-olefin polymer and polymerizing the alpha-olefin in the presence of a catalyst based on a titanium compound and a magnesium compound, an aluminum-alkyl compound and optionally an organosilane donor, in which process an amount of less than 100 ppm of at least one compound selected from the group of ethoxylated amines, fatty acid esters, diethanol amides, ethoxylated alcohols, alkylsulfonates and alkylphosphates is present during the polymerization.

Abstract: A laser lap welding method, for a galvanized sheet, includes, irradiating a laser beam while traveling at a laser traveling speed (v) mm/sec which leads a power per volume in unit time (P/øtv) of the laser beam within a range from 0.07 to 0.11 kWsec/mm3 when the laser beam has a power (P) which is not less than 7 kW and an irradiation spot diameter (ø) which is not less than 0.4 mm and a galvanized steel sheet has a thickness (t) mm, so that an elongated hole is formed in a molten pool extending backward from a laser irradiation spot at least in the steel sheet on the outer surface side, whereby metal vapor produced by laser irradiation is vented through the elongated hole backward in a laser traveling direction and in a direction towards a laser irradiation source.

Abstract: A method and a system are provided for determining if a liquid product comprising a container which holds a body of liquid is a security threat. Attenuation data conveying information about attenuation of X-rays resulting from interaction of X-rays with the body of liquid is derived by scanning the liquid product with X-rays. Container characterization data is then processed to derive path length data indicative of an approximate length of a path followed by X-rays through the body of liquid and that interact with the body of liquid. The security threat of a liquid product is determined by processing the path length data and the attenuation data.

Abstract: A non-custom dental treatment device includes a moisture-resistant barrier layer that is flexible so as to conform to a plurality of differently-sized and shaped dental arches during use. The moisture-resistant barrier layer comprised of wax, paraffin wax and/or polyolefin. The dental treatment device also includes a substantially solid dental treatment composition adapted so as to be initially substantially dry to the touch and so as to become sticky and adhesive to dental tissue when moistened. The substantially solid dental treatment composition includes at least one tissue adhesion agent and at least one active agent, such as a dental bleaching agent.

Abstract: An anchor group anchors organic dielectric compounds used in the production of organically based capacitors. The capacitors referred to are those that can be produced in a parallel process on a prepeg or other common printed circuit board substrate without additional metallisation on copper. The pre-fabricated capacitor layer can then be built into the printed circuit board, thereby gaining on space and cost for the surface of the printed circuit board.

Abstract: Dental treatment trays or strips include a moisture-resistant barrier layer that is flexible so as to conform to a plurality of differently-sized and shaped dental arches during use. The moisture-resistant barrier layer comprised of wax, paraffin wax and/or polyolefin. The dental treatment device also includes a substantially solid dental treatment composition adapted so as to be initially substantially dry to the touch and so as to become sticky and adhesive to dental tissue when moistened. The substantially solid dental treatment composition includes at least one adhesive agent and at least one active agent, such as a dental bleaching agent.

Abstract: A system includes a forwarding engine to schedule when replicas of a received multicast packet are forwarded towards one or more multicast recipients. The system also includes an egress interface device to replicate the multicast packet and forward the multicast packet replica towards the one or more multicast recipients when prompted by the forwarding engine based on the scheduling.

Abstract: A ball valve has a first half and second half coupled to form a valve body. The first half has an outlet passage, a single ball seat at an opening of the outlet, a first aperture receiving a first stem, and a first flange oriented about 45 degrees from the outlet. The second half has an inlet passage, a second aperture receiving a second stem, and a second flange oriented about 45 degrees from the inlet. A half ball is coupled to a first stem and a second stem disposed in the first and second apertures such that the half ball rotates about an axis of the first and second stems. The half ball rotates between a closed position in which a sealing side of the half ball is sealed against the single ball seat to prevent fluid flow, and an open position that permits fluid flow.

Abstract: As shown in the drawings for purposes of illustration, a method and system for making physical modifications to intraocular targets is disclosed. In varying embodiments, the method and system disclosed herein provide many advantages over the current standard of care. Specifically, linear absorption facilitated photodecomposition and linear absorption facilitated plasma generation to modify intraocular tissues and synthetic intraocular lenses.

Abstract: Methods and apparatuses for removing microbial contaminants from a flowing fluid in a cell culture incubator are disclosed. Some embodiments of the invention provide a cell culture incubator including a chamber, an airflow passage through which gasses circulate within the chamber, a filter configured to filter gasses that flow through the airflow passage and chamber, and a blower for circulating gasses through the airflow passage, chamber and filter. The blower includes a structural component at least partially formed from an anti-microbial material.

Abstract: An online service provider (OSP) operates online data centers to store members' data objects relating to various online member services of the OSP. An aggregated catalog lists members' data objects residing in the online data centers and also those residing in member computers' local storage. An aggregator monitors contents of the online storage facilities to detect new storage of prescribed types of data objects owned by the members, and also communicates with member computers to identify prescribed types of data objects newly stored in the respective local storage. The aggregator updates the aggregated catalog to list the newly stored data objects. Responsive to a request by a member, a finder searches the aggregated catalog and utilizes results of the search to provide, for display at the requesting member's computer, a consolidated listing of online data objects and locally stored data objects owned by the requesting member.

Abstract: The disclosure relates to a device and method such as for treatment of a gastrointestinal perforation and a gastrointestinal bleeding. The device can be a balloon catheter that controls bleeding by pressing on a bleeding area or/and prevents the gastrointestinal contents trespassing outside a gastrointestinal lumen into a body cavity by blocking an opening in the luminal wall or blocking the colon distal or proximal to the perforation. The preferred device is inserted using an endoscope and allows to partially or completely withdraw an endoscope while leaving the balloon at the target area. The device and method can facilitate ceasing a colonic bleeding and blocking colonic perforation.