TRANSPORTABLE SYSTEM FOR THE MEASUREMENT OF LIVER CADMIUM INVIVO

被引：35

作者：

THOMAS, BJ ^{[1
]}

HARVEY, TC ^{[1
]}

CHETTLE, DR ^{[1
]}

MCLELLAN, JS ^{[1
]}

FREMLIN, JH ^{[1
]}

机构：

[1] UNIV BIRMINGHAM,DEPT PHYS,BIRMINGHAM B15 2TT,W MIDLANDS,ENGLAND

来源：

PHYSICS IN MEDICINE AND BIOLOGY | 1979年 / 24卷 / 02期

关键词：

D O I：

10.1088/0031-9155/24/2/019

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

A system is described for liver cadmium measurement. The neutron source is a 10 Ci238Pu/Be source which is double-encapsulated in a stainless steel cylinder. The neutron output is collimated by placing it in a specially designed box. LiF-doped resin effectively limits the beam spot to a diameter of 10 cm. The detector used is a coaxial lithium-drifted germanium semiconductor.

引用

页码：432 / 437

页数：6

共 15 条

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