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A method is described for characterizing a subsurface formation with a logging instrument disposed in a borehole penetrating the formation. The logging instrument is equipped with at least a transmitter system and a receiver system. The method entails positioning the logging instrument within the borehole so that the transmitter system and receiver system are disposed in the vicinity of a formation boundary of interest and measuring the azimuthal orientation of the logging instrument. Electromagnetic energy is transmitted into the formation using the transmitter system and signals associated with the transmitted electromagnetic energy are measured using the receiver system. The method further entails determining the relative azimuth of the formation boundary, composing a symmetrized directional measurement using the measured signals and the determined relative boundary azimuth, and determining the relative dip of the formation boundary using the composed directional measurement.

The present invention relates to rhamnolipid-based formulations to clean, disinfect, deodorize, and act as an antimicrobial and antifungal agent for living and working environments. In addition, the present invention relates to the use of rhamnolipids to create a bio-film when applied to a surface, which prevents the growth of bacteria and fungus. This technique is especially useful to create clean surface areas for medical procedures, chemical testing, during food preparation, as well as for daycare centers and hospitals.

The present invention relates to plied silver yarn using silver wire as thread, wherein the silver wire is entirely made of silver (Ag) or a silver alloy, to achieve antimicrobial properties and conductivity, as well as to functional fabric using same and to a method for producing same. The plied silver yarn of the present invention uses, as a core yarn, any one of at least one strand of silver wire and fiber yarn made from natural fiber or synthetic fiber, and uses the other as winding yarn covering the core yarn, wherein said one strand of silver wire is produced by casting a silver alloy containing pure silver or copper into a wire rod through directional solidification, and making the wire rod into a microfiber having a diameter of 0.015 to 0.05 mm through a pulling process.

A two-part mandibular protrusion splint (1) for preventing at least one of snoring and obstructive sleep apnea. The mandibular protrusion splint (1) comprises both a lower part (2) and an upper part (3) and each part includes a shaping and flexurally rigid tray (2a, 3a) which is open, during use, towards the mandibula and the maxilla. Each tray comprises a thermoplastic filler material (4, 5) which can be shaped in a manner of a dental brace to fit the human maxilla and mandibula. Both the trays comprise one or more fixing knobs (5a, 5b, 6a, 6b, 7a, 7b, 8a, 8b), on the respective outer sides thereof, for fastening to a protrusion holder (9). The protrusion holder (9) is rotatably fastened to a fixing knob (5a, 5b, 6a, 6b, 7a, 7b, 8a, 8b), on each of the mandibular tray and the maxillar tray, for bring the mandibula into an anterior position.

Medical devices and consumables have been altered by changes on their surfaces or components consisting of simple or complex color patterns, visual designs, drawings, art work, embedded designs, copyrighted images or figures, changes in the shape of the medical device in an artistic, abstract, or visual manner, and other visual and physical modifications intended to improve the physical and psychological environment of the patient and the health care worker, and to be used as well to visually identify a particular medical device, component, solution, or medication.

Combined methods for treating a patient using time-varying magnetic field are described. The treatment methods combine various approaches for aesthetic treatment. The methods are focused on enhancing a visual appearance of the patient.

The present invention is directed to a non-human mammal with at least 30% of all of its glial cells in its corpus callosum being human glial cells and / or at least 5% of all of its glial cells in the white matter of its brain and / or brain stem being human glial cells. Methods of producing and using the non-human mammal are also disclosed.

This invention provides for, inter alia, coatings, printing inks or paint varnishes that are curable cationically by radiation and to methods for improving the slip and release properties or the leveling and wetting properties of a coating. The coatings, printing inks or paint vanishes provided for herein comprise at lest one epoxypolysiloxane that is modified with an oxyalkylene group and contains, attached to a Si atom, at least one group of the formula: -R<3>-O-(CnH(2n-m)R<4>mO-)xR<5> (I) where the variables and indices are described herein.

Zinc pyrithione and copper pyrithione are highly evaluated in the market as an antidandruff agent for shampoo, or an antifouling agent for ship bottom paint and fish-farming net, or an antibacterial / antifungal agent or preservative / mildewcide for industrial products and household articles. For enhancing the market value thereof, there has been a demand for a product that not only attains an increase in conventional antibacterial / antifungal effects but also exhibits novel bioactive effects and that achieves improvement with respect to problems and drawbacks relating to properties, such as solubility in seawater, and stability, such as thermal stability and weather resistance, of polymer materials. There is provided a novel pyrithione complex compound obtained by converting the conventional pyrithione metal salt to a complex compound with an oxide or hydroxide of metal such as zinc, copper or aluminum. As compared with the conventional pyrithione metal salt, this complex compound exhibits superior antibacterial / antifungal effects, newly realizes a hair-regrowing effect and successfully attains improvement with respect to the solubility in seawater and thermal stability / weather resistance of polymer materials.

A segmented piston rod for an injection device includes multiple segments joined together via a hinge located on one side of each segment. The piston rod can be bent in one direction by articulating subsequent hinges while an axial force can be transmitted by the segmented piston rod to the stopper when the subsequent hinges are closed and the segments abut each other opposite to the one side of the hinge. The segmented piston rod is secured against rotation relative to the housing around the longitudinal axis of the segmented piston rod. The segmented piston rod has a last element which abuts the stopper in the reservoir and a first segment which is opposite to the last segment. The first segment is includes an internal thread matching an external thread of a drive sleeve and rotation of the drive sleeve advances the piston rod towards the stopper of the reservoir.

An electromagnetic actuator having: a stator and a movable member disposed in a central hole of a coil member of the stator movable in an axial direction; a coupling rod fixed to the movable member; and an elastic stopper having a ring shaped sealing unit at its outer periphery part, a first stopper unit at its center part, a coupling unit that mutually couples the sealing unit and the first stopper unit, and second stopper units located radially between the sealing unit and the first stopper unit at respective circumferential positions. The sealing unit is compressed between the bottom wall of a housing and a lid member to form a sealing mechanism that fluid-tightly close an opening of an adjustment hole. The first stopper unit axially faces the coupling rod bottom with a first separation distance, and the second stopper units axially face the movable member bottom with a second separation distance greater than the first.

A polymer-coated cerium oxide based device and system is disclosed for detecting reactive oxygen species and monitoring chronic inflammation. The device and system encapsulate free therapeutic nanoparticle elements not present in a living body in a prosthetic or implantable unit. Embodiment one is a two-chamber structure with a reactive oxygen species (ROS) scavenging component on one end and at the opposite end is an imaging agent consisting of at least one of a fluorophore capable of fluorescence emission, a chemiluminescent agent, a magnetic relaxation agent and an X-ray contrast agent. Embodiment two is a single chamber device consisting of a multifunctional nanocomposite with a ROS-scavenging nanoparticle constituent (nanoceria) and a multimodal reporting nanoparticle component (i.e. Dex-IO-DiR). The device and system are utilized in treatment of diseases with a pro-inflammatory component, including, but not limited to, Crohn's disease, ulcerative colitis, inflammatory bowel disease, cystic fibrosis, arthritis, and cancer chemotherapy.