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Determination of ultra-trace level plutonium isotopes in soil samples by triple-quadrupole inductively coupled plasma-mass spectrometry with mass-shift mode combined with UTEVA chromatographic separation
期刊论文
TALANTA, 2021, 卷号: 234, 页码: 9
作者:
Zhang, Weichao
;
Lin, Jianfeng
;
Fang, Sui
;
Li, Chen
;
Yi, Xiaowei
收藏
  |  
浏览/下载:54/0
  |  
提交时间:2021/12/07
ICP-MS/MS
Collision-reaction cell
Mass-shift mode
Plutonium
Soil sample
The weak frequency anomaly detection method of atomic clocks based on Kalman filter and extrapolation-accumulation
期刊论文
MEASUREMENT & CONTROL, 2021, 页码: 11
作者:
Yan, Ran
;
Liu, Junliang
;
Wu, Jianfeng
;
Xu, Chao
;
Hu, Yonghui
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2021/11/29
Frequency anomaly
atomic clock
Kalman filter
extrapolation-accumulation
chi-square statistics
Determination of ultra-low level Am-241 in soil and sediment using chemical separation and triple quadrupole inductively coupled plasma mass spectrometry measurement with He-NH3 as collision-reaction gas
期刊论文
SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY, 2021, 卷号: 178, 页码: 8
作者:
Zhang, Weichao
;
Zhang, Haitao
;
Fang, Sui
;
Hou, Xiaolin
;
Zhang, Luyuan
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  |  
浏览/下载:86/0
  |  
提交时间:2021/05/21
Am-241
Triple quadrupole inductively coupled plasma mass spectrometry
He-NH3 mode
Interference
Environmental radioactivity
An improved Kalman filter time scale algorithm for atomic clock noise variation
期刊论文
ACTA PHYSICA SINICA, 2020, 卷号: 69, 期号: 17, 页码: 9
作者:
Song Hui-Jie
;
Dong Shao-Wu
;
Wang Xiang
;
Zhang Yu
;
Wang Yan-Pin
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  |  
浏览/下载:41/0
  |  
提交时间:2021/11/29
atomic clock noises
Kalman filter
adaptive factor
time scale
Synthesis of Surface-Modified Sands with Thermoresponsive Wettability
期刊论文
JOURNAL OF MATERIALS IN CIVIL ENGINEERING, 2020, 卷号: 32, 期号: 9, 页码: 10
作者:
Dong, Yi
;
Pamukcu, Sibel
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  |  
浏览/下载:39/0
  |  
提交时间:2021/05/25
Thermally responsive polymer
Surface-initiated atom transfer radical polymerization
Poly(N-isopropylacrylamide)
Soil wettability
A compact, flexible low energy experimental platform of highly charged ions for atomic physics experiments
期刊论文
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 2019, 卷号: 460, 页码: 224-229
作者:
Zhu, X. L.
;
Ma, X.
;
Li, J. Y.
;
Schmidt, M.
;
Feng, W. T.
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浏览/下载:30/0
  |  
提交时间:2022/01/19
Low energy platform
Highly charged ions
State-resolved charge exchange
Solar wind
COLTRIMS
Low-level radio-frequency system upgrade for the IMP Heavy Ion Reach Facility in Lanzhou (HIRFL)
期刊论文
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2019, 卷号: 925, 页码: 76-86
作者:
Cong, Yan
;
Xu, Shaofan
;
Zhou, Wenxiong
;
Wang, Haoning
;
Ren, Hongwen
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  |  
浏览/下载:72/0
  |  
提交时间:2019/11/10
LLRF
PI filter
Temperature drift compensation
Digital down conversion
Phase modulation suppression
Striations in Marginal Seas and the Mediterranean Sea
期刊论文
GEOPHYSICAL RESEARCH LETTERS, 2019, 卷号: 46, 期号: 5, 页码: 2726, 2733
作者:
Guan, Y. P.
;
Zhang, Y.
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  |  
浏览/下载:81/0
  |  
提交时间:2019/09/09
striations
marginal seas
the Mediterranean sea
filter parameters
spatial distribution
Autonomous navigation for Mars final approach using X-ray pulsars and Mars network based on RKF
会议论文
2019 EUROPEAN NAVIGATION CONFERENCE (ENC), 2019-01-01
作者:
Yang, Haifeng
;
Fu, Huimin
;
Wang, Zhihua
;
Zhang, Yongbo
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2019/12/30
Mars final approach
X-ray pulsars
Mars network
atomic clock error
rank Kalman filter
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