human signal 中文意思是什麼

human signal 解釋
人類導因
  • human : adj 1 人的,人類的 (opp divine animal)。2 凡人皆有的,顯示人類特點的。3 有人性的,通人情的。n ...
  • signal : n 1 信號,暗號;信號器。2 動機,導火線 (for)。3 預兆,徵象。adj 1 暗號的,作信號用的。2 顯著的...
  1. Comprehensive cellular responses was found in human amnion fl cells following exposure to low concentration of mnng, such as the lowering of dna replication fidelity resulted from alteration of dna polymerase profile ; activation of a lot of transcription factors, such as api, creb, nf - kb etc ; clustering of egfr ( epidermal growth factor receptor ) and tnfr ( tumor necrosis factor receptor ) and activation of camp - pka - creb and jnk / sapk signal pathways

    我們發現,低劑量mnng處理后的人羊膜fl細胞有廣泛的細胞反應,並有多個信號轉導通路的激活和基因表達的改變。例如dna復制保真度下降, dna聚合酶譜發生改變,應用報告基因技術和底物磷酸化檢出技術證明細胞一系列轉錄因子如ap1 、 creb 、 nf b等被激活,細胞表面受體如表皮生長因子受體、腫瘤壞死因子受體發生聚簇,細胞信號轉導通路camp - pka - creb和jnk sapk被激活。
  2. Methods : an artificial gene for fl extracellular domain cdna was synthesized by using favored genetic codons of pichia pastroris. by inserting human fl extracellular domain cdna coding 156 amino acid resi dues into pichia pastoris expression vector ppic9k containing aox1 promoter and the sequences of alpha secreting signal peptides, a recombinant expression plasmid ppic9k - fl was constructed, and integrated into the alcohol oxidase region of the host genome

    為了提高外源基因的表達量,我們根據畢赤氏酵母偏愛密碼子人工合成了編碼fl胞外區156個氨基酸的cdna序列,目的序列被定向克隆到酵母分泌型表達載體ppic9k質粒上,構建ppic9k - fl表達質粒。
  3. In this research, four experiments had been designed to study the patterns and characteristics of semg signal by linear and nonlinear signal analysis methods during the short period of recovery, ischemic forearm exercise, sustained and intervallic maximal voluntary contraction of biceps brachii in twenty - eight human subjects

    為探索肌肉疲勞過程中影響semg信號變化的生理因素,本研究採用線性和非線性混沌動力學兩個方面的分析方法,觀察在各種控制條件下的肌肉疲勞或恢復過程中semg信號的變化規律。
  4. Combining the basic laws of psychophysics and signal detection theory, we use two - alternative forced - choice ( 2afc ) to study the threshold change of human electric sense under different noise levels

    在心理物理實驗中,結合心理物理學和信號檢測論的基本原理,採用了二間隔的強迫選擇法( 2afc )作為實驗方法,研究不同噪聲量級情況下人體電感覺閾值的變化。
  5. Theoretical expatiate on general concepts and fundamental principles of information hiding and steganography, also point out possible directions for further research, also analysis the probability of speech as the host carry signal and efficient masking characteristics of psycho - acoustic model, it is shown that : there is an improvement on imperceptibility according to human auditory masking effect

    闡述了信息隱藏技術和隱寫技術的重要概念、基本理論以及廣闊的應用前景。分析了將語音信號作為宿主載體信號的可行性,參考心理聲學模型的特性,得出結論:基於人耳聽覺掩蔽效應的隱寫演算法,在隱蔽性上有很大的提高。
  6. So it is necessary to find a way to constrain the self - dithering interference of the non - contact life - detection system and raise snr so as to extract the life - parameter signal of human subject

    因此,必須設法抑制由於外界作用而使非接觸生命參數檢測系統產生的自抖動干擾,提高信噪比,檢測出人體的生命參數信號。
  7. Signal transduction mechanism of inhibition of elemene on proliferation induced by recombinant human epidermal growth factor in lens epithelial cell

    欖香烯抑製表皮生長因子誘導的晶狀體上皮細胞增殖的信號轉導機制
  8. Cell microscopy studies at embl heidelberg reealed that the human nuclear transport protein, importin alpha, recognises this signal and shuttles the polymerase into the nucleus

    在海德堡歐洲細胞生物學實驗室里的細胞顯微鏡檢查法的研究顯示了人類核轉運蛋白,輸入蛋白能識別這種信號並且能夠把這種多聚酶運送進細胞核
  9. This waveform library not only contains those typical radar signals like single - carrier frequency signal, encoded signal, lfm etc, but also include many hybrid modulated signals, like fsk / psk signal, fsk / ppm signal, psk / ppm signal, pseudo - random fsk / psk signal, etc. we use visual c + + 6. 0 to implement this software program, this makes it easy in control operation and provides a nice human - machine interactive interface

    波形庫中既包含了傳統的雷達波形,如單載頻脈沖信號、 lfm 、編碼信號等,又包括了復合調制波形,如fsk / psk信號、 fsk / ppm信號、 psk / ppm信號、偽隨機fsk / psk信號等。採用vc編程實現,使其具有友好的人機界面和靈活的控制操作。
  10. Through analysising the characteristics of the power system with floating neutral point deeply, the paper puts forward a new plan of single - phase to ground fault line selection on the base of s ' s signal injecton method and gives the hardware and software design. in this design, the high speed sampling and data processing is carried out through using dsp processor ; the large electrice current is drived through the application of a high - performance audio power amplifier and transformer ; the communication between host computer and detectors is realized through rs485 bus technology ; the difference multilevel frequency - selected amplifier is designed and the feeble signal of space is sampled on the base of the theory of magnetic induction ; the interface between dsp and exterior chip and rs485 interface logical is designed through using fpga ; the using of lcd module and keyboard interfacing chip makes the interface between human and machine ; the programme of host computer and detectors is designed through using blocking design method

    在本設計中,採用高速的dsp處理器,實現了對故障特徵信息的高速採集與處理;採用大功率的功放晶元與變壓器配合的方法,實現了大電流信號的驅動輸出;採用485總線技術,組建了裝置主機與多探測器之間的主從式通訊網路,實現了多干擾條件下裝置主機與多探測器的可靠通訊;設計了差分式多級選頻放大電路,採用磁感應的方法實現了對空間微弱信號的接收;利用fpga技術,實現了控制器與多外設的介面及數字信號的串並轉換;採用了先進的lcd液晶顯示模塊及鍵盤介面晶元,設計了人機信息交互的介面;採用了模塊化的軟體設計方法,開發了裝置主機及探測器的軟體程序。
  11. In the presented study, using h7721 human hepatocarcinoma cell line transfected with sense or antisense cdna of gnt - v, the effects of gnt - v on signal transduction an d its mechanism as well as the alteration of gene expression were investigated. we expected to elucidate whether and how the transfected glycosyltransferase modulate the cell signal transduction and gene expression

    本文以穩定轉染gnt - v正義或反義cdna質粒的h7721人肝癌細胞為材料,從下列四個方面對gnt - v影響信號轉導及其機制以及引起基因表達的變化進行了研究,企圖闡明糖基轉移酶轉染是怎樣調節細胞信號轉導的
  12. Advanced glycation end products inhibit production of nitric oxide by human endothelial cells through activation of the p38 signal pathway

    38信號通路抑制內皮細胞合成一氧化氮的研究
  13. Semg signal is the sum of bioelectrical activities that recorded from the skin of working muscle by surface electrodes. the change in semg signal could reflect motor units activation patters and the status of muscle fatigue in some certain degree. because it was non - invasive and local sensitive, the technique of semg signal analysis had become very important method in examining and evaluating human muscle function

    Semg信號是從肌肉表面引導和記錄到的肌肉活動時神經肌肉系統生物電變化的一維時間序列信號,由於其檢測具有非損傷性和良好的局部性以及semg信號的變化在一定的程度上能夠反映運動單位的活動模式和肌肉疲勞的狀態,因此應用semg信號分析技術檢測和評價肌肉疲勞以及進一步探討其生理機制具有重要的理論意義和實用價值。
  14. Signal processing and pattern recognition of human pulse are studied and discussed in this thesis on the basis of the research and development of a ! recognition system for human pulse

    本論文以中醫脈象人工智慧辯識系統的研究與開發為背景,對脈象信號的分析和識別做了研究和探討。
  15. When the human user sees an interesting through retina, the brain emits a signal detectable by an electroencephalogram, or eeg cap

    當使用者看到感興趣的物體時,大腦會發送特殊的信號,能夠被腦電圖機檢測到。
  16. With the rapid development of information technology, all kinds of portable electronic products and personal digital assistants are coming forth, the information source of these products partly roots in newspapers and journals, if the literal data could be acquired in optical scan mode instead of traditional keyboard input mode, human hands will be further liberated. on the other hand, the digital signal processor ( dsp ) specially designed for high - speed digital signal processing is playing an important role in the digital field, and the dsp with high processing speed and excellent operation performance is particularly adapted to image processing and character recognition. in consequence of this status, making use of new technology, this thesis researches into miniature intelligent reading system based on dsp and then presents a system solution of it

    隨著信息化技術的飛速發展,各種便攜式電子產品和個人助理不斷涌現,這類產品的信息來源有很大一部分都是報紙、書刊等文字資料,如果以文字的光掃描輸入取代傳統鍵盤輸入將會進一步解放人的雙手;同時專門為高速數字信息處理而設計的數字信號處理器( dsp )也成為數字化領域的重要角色, dsp的高速度和良好的運算性能特別適合於圖像處理和文字識別。
  17. This system ' s hardware adopts dsp - embedded controller, which can process digital signal independently. the controller communicates with pc by accessing memory. on the side of controller, c language is used to write the interpolation program and the interruption service program, while on the side of pc, visual c + + is used to write programs in which functions of editing nc - code, real - time control and human - machine interaction interface is fulfilled

    該數控系統的硬體採用了具有獨立數字信號處理功能的dsp型運動控制器,控制器通過內存訪問與pc機通信,使用c語言編寫了控制器端的中斷服務和插補程序,使用visualc + +編寫了pc端的數控代碼編輯、實時控制和人機交互界面程序。
  18. One dataset available for such an analysis involved gene expression profiling of the early growth factor response to platelet derived growth factor pdgf in a human glioblastoma cell line ; this study differentiated genes whose expression was regulated by signaling through the phosphoinositide - 3 - kinase pi3k versus the extracellular - signal regulated kinase pathways

    本文採用人膠質母細胞瘤細胞對血小板衍生生長因子的早期反應特徵性基因表達數據,以區分通過磷酸肌醇- 3 -激酶和細胞外信號調控激酶信號途徑調控表達的基因
  19. Objective to investigate the change of signal transduction genes in human transitional cell carcinoma ( tcc )

    摘要目的探討人膀胱移行細胞癌信號轉導相關基因的表達變化。
  20. Methods dna chip was used to detect the mrna from 11 human transitional cell carcinoma tissues and to investigate the genes related to signal transduction

    方法使用人腫瘤基因表達譜晶元檢測11例膀胱移行細胞癌組織基因表達譜的變化,以尋找與細胞信號轉導相關的差異表達基因。
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