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Nuclear Science and Techniques

《核技术》(英文版) ISSN 1001-8042 CN 31-1559/TL     2019 Impact factor 1.556

Study of three-dimensional PET and MR image registration based on higher—order mutual information

Mutual information has currently been one of the most intensively researched measures. It has been proven to be accurate and effective registration measure. Despite the general promising results, mutu...

REN Hai-Ping, YANG Hu, CHEN Sheng-Zu, WU Wen-Kai

2002, 13 (2): 65

Clinical analysis of bone scanning in solitary lesion

A rational analysis procedure for solitary lesions on whole bone scan ning was offered. This study was undertaken to analyze retrospectively solitary le sions which obtained final diagnose through the...

ZHU Jun, ZHU Rui-Sen, ZHU Ji-Fang

2002, 13 (2): 72

99mTc-ECD brain SPECT imaging in patients with acquired immunodeficiency syndromes

In order to investigate the changes of regional egrebral blood flow (rCBF) in patients with acquired immunodeficiency syndromes (AIDS), 99mTc-ECD brain SPECT imaging was performed in 5 patients with A...

XU Hao, WU Qiu Lian, LUO Jin-Xiang, CHEN Jian

2002, 13 (2): 79

A quantitative assessment of heart phantom motion and its effect on myocardial perfusion SPECT images

In order to study the image characteristics of motion artifacts and to determine the relations of motion artifacts with varied motion types, and the imaging timings, frames, distances and directions d...

SHI Hong-Cheng, CHEN Shao-Liang, Zhang Xin, YAO Zhi-Feng, LIU Wen-Guan, ZHU Wei-Min

2002, 13 (2): 84

Synthesis of 2-[18F ]fluoro-3-[2(S)-2-azetidinylmethoxy]pyridine as a radioligand for imaging nicotinic acetylcholine receptors

Nicotinic acetylcholine receptors (nhRs) are involved in the various pharmacological effects or disease states. In order to study the central nChRs by PET or SPECT, some radioligands have been investi...


2002, 13 (2): 92

Adsorption of 117mSn(IV)-EDTMP on hydroxyapatite and collagen

Some organic phosphines labeled with 117mSn(IV) have been proved promising for imaging and pain palliation of bone tumor. In this paper, a prelimi nary investigation on the adsorption characteristics ...

YANG Yu-Qing, LUO Shun-Zhong, PU Man-Fei, HE Jia-Heng

2002, 13 (2): 98

Preparation and characteristics of 117mSn-HEDTMP

Tin-117m(t1/2 14d; γ 150keV, 86%) is an ideal tracer for studying biological behavior of tin compounds as well as for developing clinically-useful radiopharmaceuticals. It had been reported that Sn-11...

HE Jia-Heng, LUO Shun-Zhong, YANG Yu-Qing, PU Man-Fei, WANG Guan-Quan, Bing Wen-Zheng

2002, 13 (2): 105

Properties of radicals created by γ-ray irradiation of silk fabrics

The properties of radicals from γ-ray irradiated silk fabrics were studied by clectron spin resonance method (BSR). The ESR spectra of silk fabries irradiated in Nz showed a doublet at room temperatur...

LIU Rui-Qin, XIE Lei-Dong, TU Tie-Chen, ZU Jian-Hua, SHENG Kang-Long

2002, 13 (2): 110

Improvement of Taihu water quality by the technology of immobilized nitrogen cycle bacteria

Experimental studies were carried out on the purification of eutrophic Taihu Lake water by dynamic experiment using immobilized nitrogen cycle bacteria (INCB). The results showed that the eutrophic wa...

LI Zheng-Kui, PU Pei-Min, HU Wei-Pin, HU Chun-Hua, CHEN Bao-Jun, LI Bo, CHENG Xiao-Ying, ZHANG Sheng-Zhao, FAN Yun-Qi, ZHANG Wei-Dong, ZHU Jia-Ting

2002, 13 (2): 115

Separation of protactinium in the reaction of 60 MeV/nucleon 18O ions with natural uranium

Abstract The activities of protactinium were produced by the multi-nucleon transfer reactions in bombardment of the natural uranium with 60 MeV/nucleon 18O ions. A simple, relatively fast radiochemica...

YANG Wei-Fan, YUAN Shuang-Gui, XIAO Yong-Hou, XU Yan-Bing, FANG Ke-Ming

2002, 13 (2): 119

Influence of solvents on extraction of U(VI) by N,N'-didecanoylpiperazine

Extraction behavior of N, N'-didecanoylpiperazine (DDPEZ) for U(VI) in a series of solvents from aqueous nitric acid media was investigated for the first time. The dependence of distribution ratios on...

YANG Xing-Cun, BAO Bo-Rong, CAO Wei-Guo

2002, 13 (2): 125

 Nuclear Science and Techniques

ISSN: 1001-8042     eISSN: 2210-3147

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