搜索结果: 1-15 共查到“知识库 the Clock”相关记录77条 . 查询时间(0.046 秒)
Kalancho? PPC1 is Essential for Crassulacean Acid Metabolism and the Regulation of Core Circadian Clock and Guard Cell Signaling Genes
Crassulacean acid metabolism (CAM) plants oxaloacetate phosphoenolpyruvate carboxylase circadian clock
2024/1/22
Unlike C3 plants, Crassulacean acid metabolism (CAM) plants fix CO2 in the dark using phosphoenolpyruvate carboxylase (PPC; EC 4.1.1.31). PPC combines PEP with CO2 (as HCO3-), forming oxaloacetate tha...
BBX19 fine-tunes the circadian rhythm by interacting with PSEUDO-RESPONSE REGULATOR proteins to facilitate their repressive effect on morning-phased clock genes
BBX19 circadian clock transcription factors zinc Arabidopsis thaliana
2023/12/1
The core plant circadian oscillator is composed of multiple interlocked transcriptional–translational feedback loops, which synchronize endogenous diel physiological rhythms to the cyclic changes of e...
The key clock component ZEITLUPE (ZTL) negatively regulates ABA signaling by degradation of CHLH in Arabidopsis
ABA circadian clock ZTL CHLH Arabidopsis signal transduction
2023/11/16
Ubiquitination-mediated protein degradation plays important roles in ABA signal transduction and delivering responses to chloroplast stress signals in plants, but additional E3 ligases of protein ubiq...
GhLUX1 and GhELF3 Are Two Components of the Circadian Clock That Regulate Flowering Time of Gossypium hirsutum
陆地棉 开花时间 调控机制
2024/4/16
植物从营养生长向生殖生长转变的时机受到多个复杂环境因素和内在因素的调控，只有适时的花芽起始和开花，植物才能在适宜的环境中完成生殖生长，从而成功的繁殖后代。季节性的光周期变化作为最可靠的外界信号，是植物判断外界环境条件是否适合生殖生长的重要依据。植物通过生物钟感知日长变化，调节自身生理活动与昼夜变化相协调，然而生物钟在光周期调控陆地棉开花时间中的作用尚是完全空白。本研究通过同源比对，在陆地棉中鉴定到...
探讨温针灸对骨关节炎（OA）大鼠软骨组织Clock、Bmal1蛋白表达的影响。方法 60只3月龄SPF级雄性SD大鼠，按随机数字表法分为对照组、模型组、针刺组、温针灸组，每组15只。以手术方法制备OA大鼠，温针灸组于造模第1天取足三里、犊鼻和内膝眼穴温针灸治疗，采用手针及悬灸法，15 min/次，1次/天，共21天。针刺组采用针刺方法同温针灸组，不用艾灸。对照组大鼠自由饮水，正常饲养。所有大鼠于相...
Ouroboros Chronos: Permissionless Clock Synchronization via Proof-of-Stake
Blockchain Consensus Clock Synchronization
2019/7/22
Proof-of-stake (PoS) has been shown to be a suitable replacement—in many respects—for the expensive proof-of-work mechanism introduced by the Bitcoin protocol. Nevertheless, one common and seemingly i...
Sliding-Window Correlation Attacks Against Encryption Devices with an Unstable Clock
Power analysis SW-CPA Jittered clocks
2018/4/9
Power analysis side channel attacks rely on aligned traces. As a counter-measure, devices can use a jittered clock to misalign the power traces. In this paper we suggest a way to overcome this counter...
克隆并分析棉铃虫（Helicoverpa armigera)复眼Clock(Clk)生物钟基因的cDNA序列,探讨棉铃虫复眼中Clk生物钟基因的昼夜表达模式及其表达水平的影响因子，以确认其在复眼中是否起着调节生物节律的功能，为理解复眼中生物钟基因网络提供理论参考。【方法】以2日龄棉铃虫复眼为试验材料，采用RT-PCR和RACE末端扩增技术克隆棉铃虫Clk生物钟基因。利用生物信息学软件对得到的棉铃虫...
Faulty Clock Detection for Crypto Circuits Against Differential Fault Analysis Attack
AES differential fault analysis side-channel attacks
2016/12/8
Differential fault analysis attack is a kind of serious threat to cryptographic devices.
Previous protection schemes for crypto devices are not designed specifically against this kind of
attacks. At...
System Clock and Power Supply Cross-Checking for Glitch Detection
System Clock Power Supply Cross-Checking
2016/12/8
Cryptographic systems are vulnerable to different kinds of fault injection attacks. System clock glitch is one of the most widely used fault injection methods used in different attacks. In this paper,...
Time in the theory of relativity:on natural clocks,proper time,the clock hypothesis,and all that
relativity Einstein natural clock atomic clock proper time clock hyothesis
2016/6/12
When addressing the notion of proper time in the theory of relativity, it is usually taken for granted that the time read by an accelerated clock is given by the Minkowski proper time. However, there ...
The puzzle of the unmarked clock and the new rational reflection principle
reflection principle externalism christensen williamson luminosity rationality epistemic modesty bayesianism
2016/5/30
The puzzle of the unmarked clock and the new rational reflection principle.
Faulty Clock Detection for Crypto Circuits Against Differential Fault Analysis Attack
Clock glitch detection AES differential fault analysis
2016/1/6
Clock glitch based Differential Fault Analysis (DFA) attack is a serious threat to cryptographic
devices. Previous error detection schemes for cryptographic devices target improving the
circuit reli...
Body size, metabolic rate, generation time, and the molecular clock
molecular clock generation time
2015/12/17
There is increasing evidence for variation in
rates of nucleotide substitution among divergent taxonomic
groups. Here, we summarize published rate data and show a
strong relationship between substi...
Discrete Clock Auctions: An Experimental Study
Clock auctions Pricing rules Market design Experiments
2015/9/23
We analyze the implications of different pricing rules in discrete clock
auctions. The two most common pricing rules are highest-rejected bid (HRB) and
lowest-accepted bid (LAB). Under HRB, the winn...