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shock

  • 用數值方法模擬了E.coli中sigma32因子對熱休克(Heat shock)基因的調控機理

    用數值方法模擬了E.coli中sigma32因子對熱休克(Heat shock)基因的調控機理,與文獻吻合的很好。

    標簽: sigma shock coli Heat

    上傳時間: 2015-04-25

    上傳用戶:hasan2015

  • DAKOTA

    Computational models are commonly used in engineering design and scientific discovery activities for simulating complex physical systems in disciplines such as fluid mechanics, structural dynamics, heat transfer, nonlinear structural mechanics, shock physics, and many others. These simulators can be an enormous aid to engineers who want to develop an understanding and/or predictive capability for complex behaviors typically observed in the corresponding physical systems. Simulators often serve as virtual prototypes, where a set of predefined system parameters, such as size or location dimensions and material properties, are adjusted to improve the performance of a system, as defined by one or more system performance objectives. Such optimization or tuning of the virtual prototype requires executing the simulator, evaluating performance objective(s), and adjusting the system parameters in an iterative, automated, and directed way. System performance objectives can be formulated, for example, to minimize weight, cost, or defects; to limit a critical temperature, stress, or vibration response; or to maximize performance, reliability, throughput, agility, or design robustness. In addition, one would often like to design computer experiments, run parameter studies, or perform uncertainty quantification (UQ). These approaches reveal how system performance changes as a design or uncertain input variable changes. Sampling methods are often used in uncertainty quantification to calculate a distribution on system performance measures, and to understand which uncertain inputs contribute most to the variance of the outputs. A primary goal for Dakota development is to provide engineers and other disciplinary scientists with a systematic and rapid means to obtain improved or optimal designs or understand sensitivity or uncertainty using simulationbased models. These capabilities generally lead to improved designs and system performance in earlier design stages, alleviating dependence on physical prototypes and testing, shortening design cycles, and reducing product development costs. In addition to providing this practical environment for answering system performance questions, the Dakota toolkit provides an extensible platform for the research and rapid prototyping of customized methods and meta-algorithms

    標簽: Optimization and Uncertainty Quantification

    上傳時間: 2016-04-08

    上傳用戶:huhu123456

  • 雅馬哈RX-V692功放說明書

    為了確保最佳性能,請仔細閱讀本手冊。請將其保存在安全的地方,以備將來參考。將本機安裝在陰涼,干燥,清潔的地方-遠離窗戶的熱源,過多的振動灰塵,濕氣和冷源。避免嗡嗡聲的變壓器,電動機。為避免起火或電擊,請勿使本機遭受雨淋或浸水。絕對不要機柜。如果有東西掉入設備中,請與經銷商聯系。不要在開關,控件或連接線上用力。移動設備時,請先拔下電源插頭和與其他設備相連的電線。切勿自己拉電線。機柜上的開口可確保設備正常通風。如果這些開口被阻塞,則機柜內部的溫度將迅速升高。因此,請避免將物品放在這些開口處,并將其安裝在后方10厘米,兩側20厘米,深30厘米9通風條件確保設備的頂部面板至少留出一定空間。否則不僅會損壞設備,還會引起火災。To assure the finest performance, please read this manual carefully. Keep it in a safe place for future reference Install this unit in a cool, dry, clean place -away from windows heat sources, sources of excessive vibration dust, moisture and cold. Avoid sources of humming transformers, motors). To prevent fire or electrical shock do not expose the unit to rain or water.

    標簽: 雅馬哈 RX-V692 功放

    上傳時間: 2022-04-02

    上傳用戶:

  • MPU6050中文資料-數據手冊-參數

    MotioninterfaceTM is becoming a "must-have"function being adopted by smartphone and tablet manufacturers due to the enormous value it adds to the end user experience. In smartphones, it finds use in applications such as gesture commands for applications and phone control, enhanced gaming, augmented reality, panoramic photo capture and viewing, and pedestrian and vehicle navigation. With its ability to precisely and accurately track user motions, MotionTracking technology can convert handsets and tablets into powerful 3D intelligent devices that can be used in applications ranging from health and fitness monitoring to location-based services. Key requirements for Motionlnterface enabled devices are small package size, low power consumption, high accuracy and repeatability, high shock tolerance, and application specific performance programmability-all at a low consumer price point.

    標簽: mpu6050

    上傳時間: 2022-07-06

    上傳用戶:zhaiyawei

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