中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
近代物理研究所 [3]
上海应用物理研究所 [2]
计算技术研究所 [1]
高能物理研究所 [1]
烟台海岸带研究所 [1]
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OAI收割 [7]
iSwitch采集 [1]
内容类型
期刊论文 [7]
会议论文 [1]
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2024 [1]
2019 [1]
2017 [1]
2009 [1]
2006 [3]
1996 [1]
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学科主题
Physics [2]
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Hierarchical compositional representations for few-shot action recognition
期刊论文
OAI收割
COMPUTER VISION AND IMAGE UNDERSTANDING, 2024, 卷号: 240, 页码: 11
作者:
Li, Changzhen
;
Zhang, Jie
;
Wu, Shuzhe
;
Jin, Xin
;
Shan, Shiguang
  |  
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2024/05/20
Action recognition
Few-shot learning
Hierarchical compositional representations
Body parts
EMD distance
碳氮稳定同位素比值在潮间带大型底栖动物组织间差异性研究
期刊论文
OAI收割
海洋学报, 2019, 卷号: 41, 期号: 4, 页码: 74-82
作者:
李宝泉
  |  
收藏
  |  
浏览/下载:27/0
  |  
提交时间:2020/06/17
潮间带
大型底栖动物
碳氮稳定同位素
食源和营养级分析
采样部位选取
intertidal zone
macrobenthos
carbon and nitrogen stable isotopes
food sources and trophic levels study,sampling parts
The technique of stable isotope analysis has been widely applied for the field of food web studies in recent years.However,few researches concerned about the impacts of different tissues used for analysis on the food web building.With the purpose of accuracy and comparability in the food web studies,the sampling tissues should be standardized.In this study,10macrobenthic species from the intertidal zone of the Yellow River Delta and Yantai were chosen as the target object to test the isotopic characteristic variations ofdelta~(13)C anddelta15 N at different body parts (whole bodies,muscles and gills).Our results show thatdelta~(13)C anddelta15 N values vary in different sampling tissues for most species,which indicates the different tissues used for analysis impact the food web building.To achieve a more accuracy and comparability result,suitable tissue should be primarily chosen for their food sources and trophic levels analysis.Namely,when the organism as predator,their muscles should first be chosen,for examples,adductor and foot muscles of mollusks,leg muscles of crabs and back muscles of fishes
when the organism as prey, most of their tissues,except for indigestible part(for polychaetes,the digestive tract contents should be removed) should be chosen for analysis on food sources and trophic levels of the secondary consumer,for example,whole soft parts of mollusks,the mixture of muscles and gills of crabs.
Fully differential study of few-body dynamics in multi-electron atomic fragmentation processes
期刊论文
OAI收割
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 2017, 卷号: 50, 页码: 6
作者:
Gao, Y.
;
Zhang, S. F.
;
Schulz, M.
;
Zhu, X. L.
;
Zhang, R. T.
  |  
收藏
  |  
浏览/下载:34/0
  |  
提交时间:2018/05/31
fully differential
transfer ionization
strong correlation
few-body dynamics
Scaling property in one-nucleon removal reactions induced by exotic nuclei
期刊论文
OAI收割
CHINESE PHYSICS C, 2009, 卷号: 33, 期号: 3, 页码: 4
Fang, DQ(方德清)
;
Fu, Y(付瑶)
;
Sun, XY
;
Cai, XZ(蔡翔舟)
;
Guo, W(郭威)
;
Tian, WD(田文栋)
;
Wang, HW(王宏伟)
;
Ma, YG(马余刚)
收藏
  |  
浏览/下载:32/0
  |  
提交时间:2012/04/11
fragment momentum distribution
few-body Glauber model
Measurements of reaction cross section and fragment momentum distribution for N=10 proton-rich isotones
会议论文
OAI收割
作者:
Guo, W.
;
Fang, D. Q.
;
Ma, Y. G.
;
Ma, C. W.
;
Wang, K.
  |  
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2018/08/20
reaction cross section
longitudinal momentum distribution
proton-rich nuclei
few body glauber model
Measurements of reaction cross section and fragment momentum distribution for N=10 proton-rich isotones
期刊论文
OAI收割
INTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS, 2006, 卷号: 15, 页码: 1523-1530
作者:
Guo, W.
;
Fang, D. Q.
;
Ma, Y. G.
;
Ma, C. W.
;
Wang, K.
  |  
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2018/05/31
reaction cross section
longitudinal momentum distribution
proton-rich nuclei
few body glauber model
Measurements of reaction cross section and fragment momentum distribution for N=10 proton-rich isotones
期刊论文
OAI收割
INTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS, 2006, 卷号: 15, 期号: 7, 页码: 1523
Guo, W(郭威)
;
Fang, DQ(方德清)
;
Ma, YG(马余刚)
;
Ma, CW
;
Wang, K
;
Yan, TZ
;
Cai, XZ(蔡翔舟)
;
Shen, WQ(沈文庆)
;
Sun, ZY
;
Ren, ZZ
;
Chen, JG
;
Chen, JH
;
Liu, GH
;
Ma, EJ
;
Ma, GL
;
Su, QM
;
Tian, WD
;
Wang, HW
;
Zhong, C
;
Zuo, JX
;
Yamaguchi, T
;
Tanihata, I
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2012/05/11
reaction cross section
longitudinal momentum distribution
proton-rich nuclei
few body glauber model
Study of the double lambda hypernuclei h-5(lambda lambda), he-5(lambda lambda), h-4(lambda lambda) and he-4(lambda lambda)
期刊论文
iSwitch采集
High energy physics & nuclear physics-english edition, 1996, 卷号: 20, 期号: 3, 页码: 285-293
作者:
Cheng, ZT
;
Liu, XH
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2019/04/23
Hypernucleus
Few body
Double lamda