default author photo

Juncheng Liang

National Institute of Metrology

SCHOLARLY PAPERS

11

DOWNLOADS

378

TOTAL CITATIONS

7

Scholarly Papers (11)

Actions:
Email selected abstracts
1.

Growth and Activity of Indigenous Microorganisms in Bentonite and Their Effect on Safety-Related Properties of Bentonite as Buffer Material in the Disposal of High-Level Radioactive Waste

Number of pages: 24 Posted: 21 Oct 2022
Jing Luo, YAN HUANG, Juncheng Liang and Min Zhao
Northeast Forestry University, Southwest University of Science and Technology, National Institute of Metrology and Northeast Forestry University
Downloads 51 (1,063,489)

Abstract:

Loading...

radioactive waste disposal, deep geological repository, mineral dissolution, microbial activity, biological process

2.

Development of SIRTI at National Institute of Metrology (NIM), China

Number of pages: 19 Posted: 23 Sep 2025
Aoran Liu, Zhijie Yang, Yifan Tian, Leyi Chang, Qianqian Zhou, Juncheng Liang, Haoran Liu, Zihao Fan, Hao Yang and Fuyou Fan
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Shanghai Ocean University - State Key Laboratory of NBC Protection for Civilian, National Institute of Metrology, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 47 (1,145,425)

Abstract:

Loading...

Activity, Short half-lived radionuclides, Traceability, International comparison, Nuclear medicine.

3.

A New Background Discrimination Method Using Support Vector Machine (SVM) with Gaussian Kernel in Low-Level Liquid Scintillation Measurement

Number of pages: 15 Posted: 21 Dec 2024
Yifan Tian, Haoran Liu, Zhijie Yang, Juncheng Liang, Hao Yang, Zihao Fan, Cong Chen and Qisheng Zhang
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, National Institute of Metrology, affiliation not provided to SSRN, affiliation not provided to SSRN, China University of Geosciences, Beijing and affiliation not provided to SSRN
Downloads 46 (1,121,190)

Abstract:

Loading...

liquid scintillation, low-level, background discrimination, digital pulse processing

4.

Assessing Obt Formation and Enrichment: ROS Signaling is Involved in the Radiation Hormesis Induced by Low- Dose Tritium Exposure in Algae

Number of pages: 27 Posted: 02 Aug 2022
YAN HUANG, Min Qin, Jinlong Lai, Juncheng Liang, Xuegang Luo and Chen Li
Southwest University of Science and Technology, affiliation not provided to SSRN, Southwest University of Science and Technology, National Institute of Metrology, Southwest University of Science and Technology and Southwest University of Science and Technology
Downloads 39 (1,196,171)
Citation 4

Abstract:

Loading...

Tritium, OBT, C. vulgaris, Microwave digestion, Radiation hormesis

5.

Development of Online Measurement Technology for Total alpha Activity in Radioactive Solution based on Liquid Film

Number of pages: 22 Posted: 01 Oct 2025
Li Li, Yingtong Fang, Yaping Zhao, Zhaoqing Zhang, Yadong Zhang, Juncheng Liang, Liudong Hou, Quanwei Liu, Yongquan Qin and Yantao Hu
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, National Institute of Metrology, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 38 (1,222,651)

Abstract:

Loading...

Online alpha measurement, Liquid film, Plutonium

6.

Development of a Flexible and Low-Cost Digital Pulse Processing Module with Α/Β Discrimination for Portable Tdcr Counters

Number of pages: 10 Posted: 26 Mar 2025
Yifan Tian, Zhijie Yang, Hao Yang, Haoran Liu, Juncheng Liang, Qisheng Zhang, Zihao Fan and Cong Chen
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, National Institute of Metrology, affiliation not provided to SSRN, affiliation not provided to SSRN and China University of Geosciences, Beijing
Downloads 31 (1,318,317)

Abstract:

Loading...

TDCR method, Liquid scintillation, Digital pulse processing, α/β discrimination

7.

Design of Simulated-Gas Calibration Source and Self-Attenuation Correction Methods for Radioactive Noble Gas Measurement with HPGe Detector

Number of pages: 17 Posted: 24 Oct 2023
Shuo Wang, Fei Tuo, Xiang-ping Qiu, Yang Xiao and Juncheng Liang
Chinese Center for Disease Control and Prevention (China CDC), Chinese Center for Disease Control and Prevention (China CDC), National Institute of Metrology, National Institute of Metrology and National Institute of Metrology
Downloads 31 (1,304,549)
Citation 1

Abstract:

Loading...

Simulated-gas calibration source, Self-attenuation correction, LabSOCS, Radioactive noble gas, HPGe Detector

8.

Activity Determination of 177lu Using Tdcr-Čerenkov Method

Number of pages: 11 Posted: 28 Oct 2024
Zihao Fan, Haoran Liu, Zhijie Yang, Juncheng Liang, Changhao Sun and Yifan Tian
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, National Institute of Metrology, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 30 (1,332,057)
Citation 1

Abstract:

Loading...

177Lu, Activity, TDCR, Čerenkov

9.

Development of a Tdcr Counting System with Anti-Coincidence Detectors

Number of pages: 14 Posted: 26 Jun 2024
Yifan Tian, Weihua Zeng, Haoran Liu, Juncheng Liang, Zihao Fan, Qianqian Zhou, Zhijie Yang, Qisheng Zhang and Shengli Hou
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, National Institute of Metrology, affiliation not provided to SSRN, Shanghai Ocean University - State Key Laboratory of NBC Protection for Civilian, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 27 (1,372,601)
Citation 1

Abstract:

Loading...

TDCR, anti-coincidence, MDA, liquid scintillation

10.

Activity determination of 68Ga by an extended TDCR-Cerenkov method

Number of pages: 10 Posted: 10 Jan 2026
Zihao Fan, Zhijie Yang, Haoran Liu, Juncheng Liang, Changhao Sun and Yifan Tian
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, National Institute of Metrology, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 19 (1,481,165)

Abstract:

Loading...

68Ga, Activity, TDCR-Čerenkov, 4πβ(Č)-γ coincidence

11.

Enhanced Α/Β Discrimination in Liquid Scintillation Via Umap-Hdbscan

Number of pages: 13 Posted: 03 Jun 2025
Yifan Tian, Haoran Liu, Zhijie Yang, Juncheng Liang, Qisheng Zhang and Fuyou Fan
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, National Institute of Metrology, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 19 (1,481,165)

Abstract:

Loading...

α/β discrimination, liquid scintillation, clustering, feature interpretation