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The fission product poisoning and burnup calculation for IHNI－1 reactor based on coupled codeof MCNP-ORIGEN

Zhang Xinyi,Zhao Zhumin,Jiang Xinbiao,Guo Hewei,Chen Lixin,Zhou Yongmao

Strategic Study of CAE 2012, Volume 14, Issue 8,   Pages 69-71

Abstract: model to calculate the fission product poisoning and burnup for in-hospital neutron irradiator mark 1

Keywords： IHNI-1     MCNP     ORIGEN2     burnup    

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Analysis of the core thermal-hydraulic characteristics of in-hospital neutron irradiatormark 1 reactor

Chen Lixin,Zhao Zhumin,Jiang Xinbiao,Zhu Lei,Zhou Yongmao

Strategic Study of CAE 2012, Volume 14, Issue 8,   Pages 51-55

Abstract:

According to the characteristics and operation condition of IHNI-1 reactorIt also has been verified that the model is reasonable and effective in IHNI-1's thermal hydraulicUsing the model, some thermal parameters of IHNI-1reactor are calculated.

Keywords： IHNI-1 reactor     thermal-hydraulic     subchannel     safety analysis    

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Application of WIMS/CITATION in the calculation of IHNI-1 reactor core physics

Zhao Zhumin,Zhang Liang,Jiang Xinbiao,Chen Lixin,Zhu Yangni,Zhou Yongmao

Strategic Study of CAE 2012, Volume 14, Issue 8,   Pages 38-41

Abstract: CITATION program, the neutronic parameters calculating model of in-hospital neutron irradiator mark 1(IHNI-1) reactor is presented in this paper.The power distribution, reactivity worth of control rod andconsistent with the literature values and the method is appropriate to physical calculation of IHIN-1

Keywords： IHNI-1 reactor     reactor core     neutron     WIMS     CITATION    

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The physics scheme design for In-Hospital Neutron Irradiator Mark 1 reactor loaded low enrichment fuel

Jiang Xinbiao,Zhang Wenshou,Gao Jijin,Li Yiguo,Zhou Yongmao

Strategic Study of CAE 2009, Volume 11, Issue 11,   Pages 17-21

Abstract: style="text-align: justify;">The core physics properties of 30 kW In-Hospital Neutron Irradiator-Mark 1(IHNI-1) reactor loaded low-enrichment fuel are simulated by using MCNP/4B Monte Carlo code.The results show that the physics scheme of IHNI-1 reactor which possesses some particular characteristics

Keywords： IHNI-1 reactor     boron neutron capture therapy     reactivity    

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effect of group structure on calculation of kinetic parameters of in-hospital neutron irradiator mark 1

Zhang LIang,Zhao Zhumin,Jiang Xinbiao,Chen Wei,Zhou Yongmao

Strategic Study of CAE 2012, Volume 14, Issue 8,   Pages 47-50

Abstract:

The kinetic parameters of in-hospital neutron irradiator mark 1 (IHNI-1-1) reactor, effective delayed neutron fraction and neutron generation time are calculated by CKPWC（calculating

Keywords： IHNI-1 reactor     kinetic parameter     effective delayed neutron fraction     neutron generation time    

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Optimization design for the epithermal neutron duct of in-hospital neutron irradiator mark 1 reactor

Jiang Xinbiao,Zhu Yangni,Zhao Zhumin,Chen Lixin,Zhou Yongmao

Strategic Study of CAE 2012, Volume 14, Issue 8,   Pages 33-37

Abstract: moderation layer and reflection layer of the epithermal neutron duct at in-hospital neutron irradiator mark 1(IHNI-1) reactor is carried out by using MCNP in this paper.

Keywords： IHNI-1 reactor     epithermal neutron beam     neutron flux density    

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The burnup calculation for in-hospital neutron irradiator mark 1 reactor based on coupled code of WIMS

Guo Hewei,Jiang Xinbiao,Zhao Zhumin,Chen Lixin,Zhang Xinyi,Zhou Yongmao

Strategic Study of CAE 2012, Volume 14, Issue 8,   Pages 64-68

Abstract: utilized the coupled code to compute and analyze the burnup of in hospital neutron irradiator mark 1(IHNI-1) reactor at last.

Keywords： IHNI－1 reactor     coupled code     burnup    

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for the equivalent surface source of the thermal neutron duct of in-hospital neutron irradiator mark 1

Zhu Yangni,Jiang Xinbiao,Zhao Zhumin,Zhang Liang,Zhou Yongmao

Strategic Study of CAE 2012, Volume 14, Issue 8,   Pages 56-59

Abstract: for the equivalent surface source of the thermal neutron duct of in-hospital neutron irradiator mark 1(IHNI-1) reactor is carried out using MCNP Monte Carlo code.

Keywords： IHNI－1 reactor     thermal neutron duct     equivalent neutron surface source     equivalent γ surface source    

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Preliminary characterization of radiation fields of IHNI-1 for BNCT

Chen Jun,Li Chunjuan,Song Mingzhe,Li Wei,Yao Shunhe,Diao Lijun,Yao Yanling,Zhang Zizhu,Gao Jijin,Zhang Yifan

Strategic Study of CAE 2012, Volume 14, Issue 8,   Pages 106-112

Abstract:

The characteristic parameters of the neutron radiation fields produced by an in-hospital neutron irradiatior for boron neutron capture therapy(BNCT), such as neutron energy spectra, neutron flux density and neutron absorbed dose rate and their spatial distributions in free air, etc., were measured to verify the design effect. According to the traits of the irradiators, a measuring system composed of a multi-sphere spectrometer, a 235U fission ionization chamber, gold foils, a tissue equivalent proportional counter and thermoluminescent detectors was established. In order to improve the energy resolution in epithermal energy range and the ability to discriminate different neutron components, the Monte Carlo method was used for optimizing the detectors. The preliminary results show that the neutron flux densities of the irradiators achieve the expected levels.

Keywords： in-hospital neutron irradiatior for BNCT     neutron enengy spectrum     neutron flux density     absorbed dose rate of neutron and γ ray    

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PGNAA system preliminary design and measurement of IHNI

Zhang Zichu,Li Lihua,Gao Jijin,Fu Jinshu

Strategic Study of CAE 2012, Volume 14, Issue 8,   Pages 28-32

Abstract:

The preliminary design of PGNAA system of IHNI was completed and the

Keywords： BNCT     IHNI     PGNAA     boron concentration     shielding    

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Study on the transient behaviours of in-hospital neutron irradiator mark 1 reactor in accident condition

Zhu Lei,Chen Lixin,Jiang Xinbiao,Zhao Zhumin,Zhouyongmao

Strategic Study of CAE 2012, Volume 14, Issue 8,   Pages 60-63

Abstract: MOD3.4 is used to simulate and analyze the transient proceeding of in-hospital neutron irradiator mark 1(IHNI-1) reactor in accident condition.Large reactivity insertion accident and loss of coolent of poolaccident are calculated and analyzed.The results show that IHNI-1 reactor is characterized with inherent

Keywords： IHNI-1 reactor     accident condition     transient behaviours     RELAP5    

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Analysis of GM（1，1）Model and Its Application in Fire Risk Prediction

Chen Zijin,Wang Fuliang,Lu Shouxiang

Strategic Study of CAE 2007, Volume 9, Issue 5,   Pages 91-94

Abstract:

Theoretical analysis of grey prediction model GM(1, 1) is present inMonotonicity of predicted value and its variation tendency predicted by GM(1, 1)model is proved.the monotonicity of predicted value and its variation tendency,  applicability criterion of GM(1,1) is brought forward.

Keywords： fire forecast     GM(1     1)     rate of the fire injured    

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Metabolic interventions combined with CTLA-4 and PD-1/PD-L1 blockade for the treatment of tumors: mechanisms

Frontiers of Medicine   Pages 805-822 doi: 10.1007/s11684-023-1025-7

Abstract: To date, immune checkpoint inhibitors (ICIs) of CTLA-4 and PD-1/PD-L1 represent the main class of immunotherapyBlockade of CTLA-4 and PD-1/PD-L1 has shown remarkable efficacy in several specific types of cancers,generalized mechanism of targeting cancer metabolism at three crucial immune checkpoints (CTLA-4, PD-1,and PD-L1) to influence ICB therapy and propose potential combined immunotherapeutic strategies co-targeting

Keywords： CTLA-4     PD-1     PD-L1     immune checkpoint blockade (ICB)     metabolic reprogramming     combined tumor therapeutic    

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geological recognition breakthrough in Liaodong zone, which leading to the discovery of the large oilfield JX1-recognition breakthrough in Liaodong zone, which leading to the discovery of the large oilfield JX1-1

Deng Yunhua

Strategic Study of CAE 2011, Volume 13, Issue 10,   Pages 13-18

Abstract: According to this guidance, such giant oilfield JX1-1 was discovered with 150 million reserves in the

Keywords： Bohai Liaodong zone     JX1-1     geological recognition     large oilfield    

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Federated unsupervised representation learning Research Article

Fengda ZHANG, Kun KUANG, Long CHEN, Zhaoyang YOU, Tao SHEN, Jun XIAO, Yin ZHANG, Chao WU, Fei WU, Yueting ZHUANG, Xiaolin LI,fdzhang@zju.edu.cn,kunkuang@zju.edu.cn

Frontiers of Information Technology & Electronic Engineering 2023, Volume 24, Issue 8,   Pages 1181-1193 doi: 10.1631/FITEE.2200268

Abstract: FURL poses two new challenges: (1) data distribution shift (non-independent and identically distributed

Keywords： Federated learning     Unsupervised learning     Representation learning     Contrastive learning    

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Title Author Date Type Operation

The fission product poisoning and burnup calculation for IHNI－1 reactor based on coupled codeof MCNP-ORIGEN

Zhang Xinyi,Zhao Zhumin,Jiang Xinbiao,Guo Hewei,Chen Lixin,Zhou Yongmao

Journal Article

Analysis of the core thermal-hydraulic characteristics of in-hospital neutron irradiatormark 1 reactor

Chen Lixin,Zhao Zhumin,Jiang Xinbiao,Zhu Lei,Zhou Yongmao

Journal Article

Application of WIMS/CITATION in the calculation of IHNI-1 reactor core physics

Zhao Zhumin,Zhang Liang,Jiang Xinbiao,Chen Lixin,Zhu Yangni,Zhou Yongmao

Journal Article

The physics scheme design for In-Hospital Neutron Irradiator Mark 1 reactor loaded low enrichment fuel

Jiang Xinbiao,Zhang Wenshou,Gao Jijin,Li Yiguo,Zhou Yongmao

Journal Article

effect of group structure on calculation of kinetic parameters of in-hospital neutron irradiator mark 1

Zhang LIang,Zhao Zhumin,Jiang Xinbiao,Chen Wei,Zhou Yongmao

Journal Article

Optimization design for the epithermal neutron duct of in-hospital neutron irradiator mark 1 reactor

Jiang Xinbiao,Zhu Yangni,Zhao Zhumin,Chen Lixin,Zhou Yongmao

Journal Article

The burnup calculation for in-hospital neutron irradiator mark 1 reactor based on coupled code of WIMS

Guo Hewei,Jiang Xinbiao,Zhao Zhumin,Chen Lixin,Zhang Xinyi,Zhou Yongmao

Journal Article

for the equivalent surface source of the thermal neutron duct of in-hospital neutron irradiator mark 1

Zhu Yangni,Jiang Xinbiao,Zhao Zhumin,Zhang Liang,Zhou Yongmao

Journal Article

Preliminary characterization of radiation fields of IHNI-1 for BNCT

Chen Jun,Li Chunjuan,Song Mingzhe,Li Wei,Yao Shunhe,Diao Lijun,Yao Yanling,Zhang Zizhu,Gao Jijin,Zhang Yifan

Journal Article

PGNAA system preliminary design and measurement of IHNI

Zhang Zichu,Li Lihua,Gao Jijin,Fu Jinshu

Journal Article

Study on the transient behaviours of in-hospital neutron irradiator mark 1 reactor in accident condition

Zhu Lei,Chen Lixin,Jiang Xinbiao,Zhao Zhumin,Zhouyongmao

Journal Article

Analysis of GM（1，1）Model and Its Application in Fire Risk Prediction

Chen Zijin,Wang Fuliang,Lu Shouxiang

Journal Article

Metabolic interventions combined with CTLA-4 and PD-1/PD-L1 blockade for the treatment of tumors: mechanisms

Journal Article

geological recognition breakthrough in Liaodong zone, which leading to the discovery of the large oilfield JX1-recognition breakthrough in Liaodong zone, which leading to the discovery of the large oilfield JX1-1

Deng Yunhua

Journal Article

Federated unsupervised representation learning

Fengda ZHANG, Kun KUANG, Long CHEN, Zhaoyang YOU, Tao SHEN, Jun XIAO, Yin ZHANG, Chao WU, Fei WU, Yueting ZHUANG, Xiaolin LI,fdzhang@zju.edu.cn,kunkuang@zju.edu.cn

Journal Article