36results about How to "Prevent reactivation" patented technology

The present invention relates to methods for treating, killing, and / or inhibiting the growth of Herpes viruses in human subjects comprising topically administering to a human subject in need thereof a nanoemulsion composition having antiviral properties.

A vaccine against Mycobacteria tuberculosis (Mtb) is provided. The vaccine comprises a recombinant Bacille Calmette-Guerin (BCG) subunit-based vaccine in which one or more Mtb antigens and one or more Mtb resuscitation or reactivation antigens are overexpressed, and in which at least a portion of the DosR regulon is up-regulated. The vaccine is protective against active Mtb infection both pre- and post-exposure to Mtb, and thus prevents disease symptoms due to the recurrence of a latent Mtb infection.

A sensor for identifying a mechanical deformation of a housing of a charging column configured to charge an electrical energy store of an electrically driven vehicle. The sensor includes an elongated arm having a first end portion arranged in the longitudinal orientation and a second end portion opposite the first end portion in the longitudinal orientation. The arm is connected at its first end portion to a base of the charging column and runs in the longitudinal orientation approximately parallel to a part of the charging column that is sensitive to deformations of the housing, in particular to a side wall of the housing. An electrical probe element is arranged on the second end portion of the arm. An activation element is connected to the part of the charging column that is sensitive to deformations of the housing and is configured to activate the electrical probe element.

The present invention discloses a vaccine or immunogenic composition that can be administered to latently infected individuals to prevent reactivation of latent tuberculosis infection caused by species of the tuberculosis complex microorganisms (Mycobacterium tuberculosis., M. bovis, M. africanum), The invention is based on a number of M. tuberculosis derived proteins and protein fragments which are constitutively expressed in different stages of the infection. The invention is directed to the use of these polypeptides, immunologically active fragments thereof and the genes encoding them for immunological compositions such as vaccines.

The invention discloses a method for remediating soil contaminated by heavy metals such as cadmium by combining in-situ leaching, deep-layer fixing and phyto-extracting. According to the method, the heavy metals are leached into a deep layer along with a leaching solution through the in-situ leaching in a surface layer and are fixed in the deep layer, then willow with the heavy metal accumulation function is planted after organic fertilizer is applied, and therefore the residual heavy metals can be further removed, and the soil function can be restored; the heavy metals in a plough layer are leached to the deep layer, the absorption of crops to the heavy metals is reduced, the heavy metals which are leached to the deep layer are fixed, underground water is not polluted, and therefore the residual heavy metals can be further removed through phytoremediation, and the soil function can be restored; an iron-containing compound used in the method does not destroy the soil structure and can serve as a rice field soil conditioner; and compared with the phytoremediation, the method has the advantage that the remediation efficiency can be improved, and compared with leaching remediation, the method has the advantage that the steps of excavating, stirring, separating and the like can be omitted. The invention provides the remediation method. The remediation method has the advantages of being short in time, low in cost and high in efficiency and having a wide application prospect in the field of remediation of a large-scale farmland contaminated by the heavy metals.

The present invention discloses a method and a system for restoring the user environment in a network element of a mobile communication network, wherein by transmitting corresponding restart information to the network element, it is indicated that after the last restart, new user surroundings. Based on the restart information, the network element continues to use the new user environment updated after the last restart and invalidates the old user environment updated before the last restart. This reduces the number of unnecessary user environment reactivations and the corresponding service downtime. In addition, the number of signal transmissions required after a restart is reduced.

The invention provides a making method of black tea cakes, and belongs to the technical field of black tea making methods. The making method of the black tea cakes adopts fresh tea tree leaves suitable for making black tea as a raw material comprises the following steps: picking fresh leaves, wilting, rolling, fermenting, passing through a red pan, pressing to form cakes, drying, storing, and re-drying to make finished black tea cakes. The making method provided by the invention overcomes the defects of light taste, low and bored smell, dark soup color, insufficient concentration, poor convergence and unfavorable quality stability after long-time storage of traditional technologies, all the steps are technologically improved, and all the steps are accurately grasped and mutually cooperate, so uniform fermentation, bronzed leaf bottom, mellow and fresh taste, strong and lasting fragrance, red and bright soup color and strong convergence of the Tongbai black tea cakes made in the invention are effectively guaranteed, and the quality of the Tongbai black tea cakes is obviously improved.

A safety switch with a lock-out device including a switching unit, switching elements and actuating elements. The switching elements and the actuating elements are electronic and are respectively associated with a first communication element and a second communication element adapted to remote communicating therebetween by a signal and to allow the switching elements to discriminate the presence of an operating unit close to the switching unit. The switching unit includes a movable guard having a shielding element adapted to interpose itself between the communication elements when the guard is into the active position to avoid the transmission of the signal and the closing of the switching elements.

The invention relates to the field of motor equipment, in particular to a three-phase asynchronous vibration motor. The three-phase asynchronous vibration motor comprises a motor shell, a hoisting structure, a fixed structure, a heat dissipation structure, a dustproof structure, a dust removal structure and a protection structure; the dustproof structure which can shake off accumulated dust is fixedly connected to the interior of the protection structure, the dust particles shaken off by the dustproof structure can be driven in time to be collected in time and to prevent from flowing backwardswhile the dustproof structure works; the dust particles can be timely cleaned and collected through the dust removing work, the dust particles which are shaken off by the dustproof structure can be prevented from being acted on the dustproof structure again under the action of wind power, and therefore the dustproof structure can work better, so that the effect of preventing dust from entering the motor can be achieved through the interaction of the dustproof structure and the dust removing mechanism, the service life of the vibration motor can be prolonged; and the driving of the dustproof structure is driven by the vibration motor, so that the energy consumption can be reduced.

The present invention relates to an antiviral drug comprising as an active ingredient a substance capable of suppressing an expression of a target gene or an activity of a protein encoded by said target gene, wherein said target gene is one or more genes having an action of retaining virus-derived nucleic acid in a host cell and selected from the group consisting of DOCK11 gene, LIPG gene, DENND2A gene, and HECW2 gene. The present invention also relates to a screening method for the antiviral drug.