摘要:
The present invention is directed to a zipper for use with a foldable, stowable roof for a vehicle, where the foldable roof includes one or more windows made of a foldable material. The zipper also changes from being in a two-dimensional plane to a three-dimensional plane around a curved portion of the window, reducing the stress placed on the portion of the zipper connected to the foldable roof, and the portion of the zipper connected to the window.
摘要:
An apparatus for testing a protective mask. The apparatus includes a testing unit for testing a protective mask. The testing unit includes a headform upon which a protective mask to be tested is mounted. The testing unit is configured to take a sample of the challenge from two different locations about the protective mask. The testing unit may also be configured to inflate and deflate a neck seal protective mask when mounted on the headform prior to performing a mask leakage test to eliminate or significantly reduce pockets or folds that may hide a leak.
摘要:
Provided herein is a method for altering an electronic property of a structure comprising an oxide surface or an oxide surface in electronic communication with the structure, the method comprising providing a covalently-bound film comprising at least one organic acid residue on a portion of the oxide surface so that at least one of the following properties of the structure is modified: (a) the charge carrier injection barrier properties; (b) the charge conductivity properties; (c) the charge transport properties; (d) the work function properties; (e) the sub-threshold slope; and (f) the threshold voltage.
摘要:
The present invention is directed to a zipper for use with a foldable, stowable roof for a vehicle, where the foldable roof includes one or more windows made of a foldable material. The zipper also changes from being in a two-dimensional plane to a three-dimensional plane around a curved portion of the window, reducing the stress placed on the portion of the zipper connected to the foldable roof, and the portion of the zipper connected to the window.
摘要:
Methods of improving shear recovery time of viscoelastic surfactant fluid systems are described, one method involving providing a viscoelastic surfactant fluid system comprising a major portion of a surfactant and a rheology enhancer in a concentration sufficient to shorten shear recovery time of the fluid system compared to shear recovery time of the fluid system absent the rheology enhancer, the rheology enhancer selected from aromatic sulfonates having a molecular weight of at least 500; and injecting the fluid system down a well. The rheology enhancer may be a lignosulfonate derived from wood pulping. Viscoelastic surfactant systems including the rheology enhancer are also described.
摘要:
A print head includes a first electrode layer including a plurality of generator electrodes, a second electrode layer including a plurality of discharge electrodes, and an insulating layer disposed between the generator electrodes of the first electrode layer and the discharge electrodes of the second electrode layer. The discharge electrodes include at least one discharge aperture extending therethrough. Each discharge aperture has an undercut region defining a discharge surface spaced from and substantially parallel to an opposed surface of the insulating layer.
摘要:
The present invention provides a specific set of gene expression markers from peripheral blood leukocytes that are indicative of a host response to exposure, response, and recovery infectious pathogen infections. The present invention further provides methods for identifying the specific set of gene expression markers, methods of monitoring disease progression and treatment of infectious pathogen infections, methods of prognosing the onset of an infectious pathogen infection, and methods of diagnosing an infectious pathogen infection and identifying the pathogen involved.
摘要:
Wipes treated with organometallic compounds used in combination with organic acids in kit form, particularly organophosphorus acid, are disclosed. The kits can be used to treat various surfaces to alter the physical properties of the surfaces.
摘要:
A process for applying an organophosphorus-based layer on a substrate, utilizing a solution of an at least partially amine-neutralized organophosphorus acid, is disclosed.
摘要:
A system and method for creation, modification and/or use of plan guide(s) is provided. Plan guide(s) can be employed to optimize the performance of query(ies) when it is not possible and/or desirable to change the text of the query directly. Plan guides can be useful, for example, when a small subset of queries in a database application deployed from a third-party vendor is not performing as expected. Plan guides influence optimization of queries by attaching query hints to them. In accordance with an aspect of the subject invention, a query plan execution system is provided. The system includes an execution component, a query optimizer, and, a plan cache. Plan guides and other associated metadata are stored in a plan guide metadata store.