摘要:
A microfluidic system for fluid transfer to a microarray includes a liquid transfer needle having a fluid conduit therein within which is defined a withholding pressure P1, and a microcompartment defined within the microarray, the microcompartment being configured to generate a capillary pressure P2 therein. The capillary pressure P2 is less than the withholding pressure P1, such that a defined amount of liquid is transferred from the liquid transfer needle into the microcompartment when the liquid transfer needle and the microcompartment are disposed in fluid flow communication. A method of delivering multiple solutions to a plurality of microcompartments in an microarray while avoiding cross-contamination between the solutions is also provided.
摘要:
Method for reducing weed on a weed-infested turfgrass. Said method comprising applying to the turfgrass an effective amount of a herbicidal fungus formulated into particles, most of the particles having a particle size of less than about 1.7 mm of diameter, whereas the herbicidal fungus decreases weed growth and/or increases weed disease development in the weed-infested turfgrass as compared to in the absence thereof; other embodiments of the methods comprising applying to the turfgrass an effective amount of a herbicidal fungus formulated into particles, and covering the weed-infested turfgrass with a ground cover sheet, whereas the herbicidal fungus and the ground cover sheet decrease weed growth and/or increases weed disease development in the weed-infested turfgrass as compared to in the absence thereof. Herbicidal fungus and kits therefore.
摘要:
The present invention relates to a decoding method and system for stochastic decoding of linear block codes with parity check matrix. Each encoded sample of a set of encoded samples is converted into a corresponding probability. For each probability a corresponding probability message is the generated by encoding each probability as a sequence of digital symbols. Each probability message is then provided to a respective node of a logic circuitry for stochastic decoding. The logic circuitry represents a factor graph of the parity check matrix of the linear block code. Using the logic circuitry each probability message is processed for determining an estimated sequence of information symbols. If an equality node is in a hold state a chosen symbol is provided from a corresponding memory which is updated by storing output symbols from the equality node when the same is in a state other than a hold state.
摘要:
A method and system for determining convergence of iterative processes and estimating a scaling factor in decoding processes based on switching activity of the logic circuitry are provided. During execution of an iterative process using logic circuitry comprising logic gates switching activity of a plurality of the logic gates is sensed to determine switching data indicative of a total switching activity of the plurality of the logic gates. The iterative process is iterated using the logic circuitry until convergence is indicated by the switching data. Similarly, a scaling factor for use in decoding processes is determined based on the switching data.
摘要:
The present disclosure relates to structurally defined imidazolium-type ionic oligomers of the formula (I): wherein n is an integer ranging from 1 to 20; A is N or : formula (II); m is an integer ranging from 1 to 5; X is selected from the group consisting of Br, OTf, CF 3 CO 2 , CH 3 CO 2 , BF 4 , PF 6 , NTf 2 , F, C1 and I; and R is selected from the group consisting of hydrogen and C 1-10 alkyl. The imidazolium-type ionic oligomers lend themselves as soluble/solid supports for biopolymer synthesis.
摘要翻译:本公开涉及式(I)的结构定义的咪唑鎓型离子低聚物:其中n是1至20的整数; A是N或:式(II); m为1〜5的整数; X选自Br,OTf,CF 3 CO 2,CH 3,CO 2, BF 4,PF 6,NT f 2,F,C 1和I; 且R选自氢和C 1-10烷基。 咪唑型离子低聚物本身可用作生物聚合物合成的可溶/固体载体。
摘要:
The present invention relates to a method and system for controlling a doubly-fed induction machine. In operation a rotor current vector is processed with a rotor position estimate vector. A scalar error quantity is the determined in dependence upon a stator current vector and the processed rotor current vector. The scalar error quantity is integrated and an estimate of the rotor angular frequency is determined in dependence upon the integrated scalar error quantity. To obtain a rotor position estimate, the estimate of the rotor angular frequency is integrated and a rotor position estimate vector is determined in dependence upon the rotor position estimate. The rotor position estimate vector is then provided for processing the rotor current vector. As output signals a signal indicative of the rotor position estimate vector and a signal indicative of the estimate of the rotor angular frequency are provided for controlling the doubly-fed induction machine.
摘要:
The present disclosure provides compounds according to Formulas I and II: where R1 to R11 independently denote: H; D; a halogen; an optionally substituted straight chain or branched alkyl group; an optionally substituted alkenyl group; an optionally substituted alkynyl group; an optionally substituted aryl group; an optionally substituted heteroaryl group; or an optionally substituted carbocyclic group. X' is a pharmaceutically- or synthetically-acceptable anion. These compounds are metal-dependent PP2C Ser/Thr phosphatase inhibitors and can be used to treat related diseases, such as infectious diseases.
摘要:
There is provided a continuous combustion system for iron particles. The system comprising a multi-annular combustion tube defining in cross-section at least three distinct passages from its inlet to its outlet. A first tube that is innermost, defines a first passage providing a primary air flow with suspended iron particles. A second tube, defines an inner annular space providing a secondary air flow, a pilot combustible flow, and an ignition point of a spark generator. A third tube defines a third passage comprises a swirl generator and provides a tertiary air flow. The tubes are nested in position within the multi-annular combustion tube. The system comprises a divergent nozzle at the outlet of the multi-annular combustion tube; a combustion reactor in fluid communication with the divergent nozzle, for the generation and stabilization of a turbulent iron flame that burns the iron particles and produces oxidized iron particles; and a cyclone.
摘要:
A continuously-variable transmission (CVT) has: a gearbox having a first planetary gear train, a second planetary gear train, a first rotating spool defined by one of two sun gears, two ring gears, and two carriers of the first and second planetary gear train, a second rotating spool defined by another one of the two sun gears, the two ring gears, and the two carriers, an input defined by a remaining one of the first sun gear, the first carrier, and the first ring gear, and an output defined by a remaining one of the second sun gear, the second carrier, and the second ring gear; a first brake operatively connected to the first rotating spool; a second brake operatively connected to the second rotating spool; and a transmission motor drivingly engaged to the first rotating spool or to the second rotating spool.
摘要:
We provide cellulose-based filaments comprising a negatively charged cellulose derivative bearing anionic functional groups as well as bubble-free films and 3D objects comprising partially decarboxylated carboxymethyl cellulose, wherein these cellulose derivatives have a charge content of less than or equal to about 1.4 mEq/g of cellulose. The filaments have a diameter of between about 1 μm and about 50 μm. Method of producing these filaments and bubble-free films and 3D objects are also provides. These methods comprise extrusion or immersion into a coagulation bath. Films can be overlaid or bent to form 3D objects.