摘要:
A method for controlling burst assembly, device, and communication equipment thereof are provided. In the present invention, an assembly time and a predetermined time threshold are compared to determine a load change in a cache queue. If the load is increased or decreased suddenly, a length threshold is directly increased or decreased. If the load is to be increased, the length threshold is randomly increased according to a certain probability. If the load is to be decreased, the length threshold is randomly decreased according to a certain probability. If the load is in a normal state, the length threshold is maintained. Therefore, the length threshold is dynamically adjusted with the load change. The method and device provided by the present invention ensure an end-to-end (E2E) delay of the services and optimize the network performance.
摘要:
A method of epitaxial growth of a material on a crystalline substrate includes selecting a substrate having a crystal plane that includes a plurality of terraces with step risers that join adjacent terraces. Each terrace of the plurality or terraces presents a lattice constant that substantially matches a lattice constant of the material, and each step riser presents a step height and offset that is consistent with portions of the material nucleating on adjacent terraces being in substantial crystalline match at the step riser. The method also includes preparing a substrate by exposing the crystal plane; and epitaxially growing the material on the substrate such that the portions of the material nucleating on adjacent terraces merge into a single crystal lattice without defects at the step risers.
摘要:
The present invention discloses a method for a called party to provide indication information for a calling party. The method includes the steps of: presetting the indication information to be provided to the calling party at the called party; before the called party answers the call in the connection procedure between the calling party and the called party, the network side obtaining the preset indication information from the called party and sending the indication information to the calling party. Accordingly, the present invention discloses a system for a called party to provide the indication information to a calling party. The present invention makes it possible that the called party flexibly selects the indication information to be provided to the calling party and the problem that only the indication information in the indication information database can be provided is avoided.
摘要:
This invention relates to a method for producing chromates, especially for producing alkali metal chromates. The method comprises following steps: the obtaining of a mixture of alkali metal hydroxide, alkali metal chromate, and ferrous residue after the reaction of chromite ore with an oxidant in the reactor in the presence of molten salt or in aqueous solution of alkali metal hydroxide, the obtaining of a leaching slurry by leaching the reaction products with aqueous solution of alkali metal hydroxide, the separating of the primary chromate product from the leaching slurry, the obtaining of pure chromate crystal by purifying the primary chromate product. Both the primary chromate product and the pure chromate crystal can be used as the raw materials to manufacture other chromium compounds. Compared with the currently-used roasting method, the method has the advantages of decreasing the reaction temperature by about 700° C., of improving the chromium recovery rate up to nearly 100%, of minimizing the amount of the ferrous residue by not adding calcium-containing auxiliaries, and of completely eliminating the disposal problem of the chromium-containing residue and the environmental pollution due to the addition of calcium-containing auxiliaries, by using ferrous residue as the raw materials for other industries after extraction of magnesium.
摘要:
A pacing system delivers cardiac protection pacing to protect the heart from injuries associated with ischemic events. The pacing system detects an ischemic event and, in response, initiates one or more cardiac protection pacing sequences each including alternative pacing and non-pacing periods. In one embodiment, the pacing system initiates cardiac protection pacing sequences including at least one postconditioning sequence to protect the heart from a detected ischemic event and a plurality prophylactic preconditioning sequences to protect the heart from probable future ischemic events.
摘要:
An isolated rice non-endosperm tissue expression promoter, OsTSP I, and the use thereof. The promoter comprises the defined sequence of 1785 by (SEQ ID NO: 1), given in the specification, or its fragment or variant, or a nucleotide sequence If which hybridizes to SEQ ID NO: 1, or its fragment or variant, under stringent conditions. The activity of OsTSP I is comfirmed by transgenic methods. As determined histochemically, OsTSP I reglulates GUS expression in a tissue-specific manner and is not active in endosperm tissues. The OsTSP I can be used as a powerful tool for the investigation and control of gene expression in rice and other crops. It is particularly advantageous for development of safe transgenic foods such as rice.
摘要翻译:分离的水稻非胚乳组织表达启动子OsTSP I及其用途。 启动子包括在说明书中给出的(SEQ ID NO:1)所定义的序列1785或其片段或变体,或在严格条件下与SEQ ID NO:1或其片段或变体杂交的核苷酸序列 条件。 OsTSP I的活性由转基因方法证实。 按组织学方法测定,OsTSP I以组织特异性方式调节GUS表达,并且在胚乳组织中不起作用。 OsTSP可作为水稻和其他作物基因表达调查和控制的有力工具。 特别有利于开发安全的转基因食品如水稻。
摘要:
Various aspects of the present subject matter relate to a method. According to various method embodiments, cardiac activity is detected, and neural stimulation is synchronized with a reference event in the detected cardiac activity. Neural stimulation is titrated based on a detected response to the neural stimulation. Other aspects and embodiments are provided herein.
摘要:
A method comprising sensing at least one cardiac signal representative of cardiac activity of a subject using an implantable medical device (IMD), calculating, from the cardiac signal, a first dominant vector corresponding to a direction and magnitude of maximum signal power of an ST-T first segment of a cardiac cycle and a second dominant vector corresponding to a direction and magnitude of maximum signal power of a P-QRS second segment of a cardiac cycle, measuring a change in the first dominant vector, measuring a change in the second dominant vector, and subtracting the change in the second dominant vector from the measured change in the first dominant vector to form a difference.
摘要:
The invention provides a process of producing hydrogen that involves aqueous phase reforming of an oxygenated hydrocarbon, preferably one obtained from a renewable source such as biomass. The reaction is carried out in the absence of electrolytes and in the presence of a dispersed particulate heterogeneous catalyst. The reaction is carried out under pressure and relatively low temperature in a stirred tank reactor, preferably a continuous stirred tank reactor.
摘要:
Systems and methods include accessing a plurality of cardiac indications. A heart rate variability metric is produced by analyzing the plurality of cardiac indications using a measurement from a class of nonlinear measurements. Nonlinear measurements include, but are not limited to, approximate entropy, X-Y scatter from a Poincaré plot, fractal dimension, and detrended fluctuation analysis, in various examples. Based on the heart rate variability metric, a cardiac ischemic state is detected.