中国科学院机构知识库网格系统: 检索

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	Transcriptome analysis of the harmful alga Heterosigma akashiwo under a 24-hour light-dark cycle 期刊论文 OAI收割 HARMFUL ALGAE, 2024, 卷号: 133, 页码: 11 作者: Ji, Nanjing; Cai, Yuefeng; Sun, Song; Shen, Xin; Liang, Yue \| 收藏 \| 浏览/下载：18/0 \| 提交时间：2024/06/04 Heterosigma akashiwo Transcriptome Light -dark cycle Gene expression
	Dynamic modeling of green algae cultivation in a photobioreactor for sustainable biodiesel production 期刊论文 OAI收割 BIOTECHNOLOGY AND BIOENGINEERING, 2018, 卷号: 115, 期号: 2, 页码: 359-370 作者: Meng, Yingying; Shah, Nilay; del Rio-Chanona, Ehecatl A.; Liu, Jiao; Wagner, Jonathan L. \| 收藏 \| 浏览/下载：29/0 \| 提交时间：2019/06/20 Biodiesel Production Chlorophyll Fluorescence Dynamic Modeling Light Dark Cycle Model Predictive Capability Nitrogen Limiting
	Delta(CO2)-C-14 from dark respiration in plants and its impact on the estimation of atmospheric fossil fuel CO2 期刊论文 OAI收割 JOURNAL OF ENVIRONMENTAL RADIOACTIVITY, 2017, 卷号: 169, 期号: 2017, 页码: 79-84 作者: Xiong, Xiaohu; Fu, Yunchong; Lu, Xuefeng; Du, Hua; Niu, Zhenchuan \| 收藏 \| 浏览/下载：35/0 \| 提交时间：2018/10/17 Delta C-14 Plant Dark Respiration Fossil Fuel Co2 Carbon Cycle
	Installation of flow deflectors and wing baffles to reduce dead zone and enhance flashing light effect in an open raceway pond 期刊论文 OAI收割 BIORESOURCE TECHNOLOGY, 2015, 卷号: 198, 期号: DEC, 页码: 150-156 作者: Zhang, Qinghua; Xue, Shengzhang; Yan, Chenghu; Wu, Xia; Wen, Shumei 收藏 \| 浏览/下载：22/0 \| 提交时间：2015/12/21 Open raceway pond Light/dark cycle Computational fluid dynamics Flow deflector Wing baffle
	Global variability in leaf respiration in relation to climate, plant functional types and leaf traits 期刊论文 OAI收割 NEW PHYTOLOGIST, 2015, 卷号: 206, 期号: 2, 页码: 614-636 作者: Atkin, Owen K.; Bloomfield, Keith J.; Reich, Peter B.; Tjoelker, Mark G.; Asner, Gregory P. 收藏 \| 浏览/下载：81/0 \| 提交时间：2016/12/22 ELEVATED ATMOSPHERIC CO2 TERRESTRIAL CARBON-CYCLE TROPICAL RAIN-FORESTS DARK RESPIRATION THERMAL-ACCLIMATION TEMPERATURE SENSITIVITY VEGETATION MODELS PHOTOSYNTHETIC CAPACITY NITROGEN CONCENTRATION SCALING RELATIONSHIPS
	Locomotor activity rhythm in the Japanese eel Anguilla japonica elvers 期刊论文 OAI收割 ACTA OCEANOLOGICA SINICA, 2007, 卷号: 26, 期号: 5, 页码: 76-89 作者: Dou Shuozeng; Tsukamoto, Katsumi \| 收藏 \| 浏览/下载：13/0 \| 提交时间：2010/12/24 Activity Rhythm Japanese Eel Light-dark Cycle Temperature Zeitgeber
	An improved two-dimensional entropy method for star trail tracing in deep sky (EI CONFERENCE) 会议论文 OAI收割 ICO20: Optical Information Processing, August 21, 2005 - August 26, 2005, Changchun, China 作者: Wang Y.-J.; Yao Z.-J. 收藏 \| 浏览/下载：41/0 \| 提交时间：2013/03/25 The trace of star trail is an important component of deep sky detection. The stars are low contrast targets and their self-rotation will make their brightness change in cycle. Above all the trail trace is vulnerable to the block and disturbance of other stars. Traditional one-dimensional maximum entropy thresholding algorithm is vulnerable to the noise and the calculation of two-dimensional entropy methods is too large and takes too much time. This paper proposes an improved two-dimensional entropy threshold algorithm. We use recursion iteration method to eliminate the redundancy calculation and reduce the size of two-dimensional histogram based on the deep sky stars characteristic such as low contrast fuzziness and the centralized histogram. We also combine our algorithm with the space trail trace model to forecast the star trace. Experiments results show when the star are blocked or they turn dark the method still can well extrapolate the star trace. Our method improves the capability of trailing the ebb and small star and increases the precision of tracing. It is also robust to the noise so there is a good application foreground for the method.