While the debate over the effects of low level radiation is still contentious and unsettled, the sole application of permissible limits to the inferred risks is until presently considered not enough, and a system based on the general principles of justification, optimization and dose limits is ...
•thetrainingofstaffintheprinciplesofRADIATIONPROTECTIONandinthecorrectuseofEQUIPMENT,includinganyPROTECTIVEDEVICESprovided.FurtheradviceontheseaspectscanbefoundinICRPPublications33[15],34[16],60[17],73[18],85[21],87[22]and93[23].Readersofthiscollateralstandardareremindedthat,inaccordancewithIEC60601-1,...
Shuttle, DRadiation Protection in Medical Physics. Series: NATO Science for Peace and Security Series B: Physics and Biophysics, ISBN: 978-94-007-0246-2. Springer Netherlands (Dordrecht), Edited by Yves Lemoigne and Alessandra Caner, vol. 1, pp. 37-40...
Draft Document - Radiation protection - Sealed radioactive sources - General requirements and classification (ISO/DIS 2919:2010) BS ISO 4037-1:2019规定了X和伽马参考辐射的特性和生产方法,用于根据国际辐射单位和测量委员会(ICRU)的幻象相关操作量校准防护级剂量计和剂量率计[5].交叉引用:ISO 4037-3ISO 29...
Manual on Radiation Protection in Hospitals and General Practice: Basic Protection Requirementsdoi:10.1080/09553007614551621StephensonS.K.International Journal of Radiation Biology
Standard No.:GB 9969.1-1998Status:superseded Language:EnglishFile Format:PDF Word Count:3000 wordsPrice(USD):264.00remind me the price change Implemented on:1998-10-1Delivery:via email in 1~3 business day Standard No.:GB 9969.1-1998 English Name:General principles for preparation of instructions ...
opening of windows, doors, and vents of the house (called natural ventilation), and house pressurization using a fan to blow air into the basement are the major principles that should be taken to reduce radon gas concentrations in the breathing zones of occupied buildings, homes, offices, and...
X-ray diffraction indicates that the damage induced by Er implantation produces a slight perpendicular expansion of the SiGe lattice. For all compositions, channeling measurements reveal that Er implantation inp-Si1−xGexto a fluence of3×1013Er/cm2induces an amorphous region below theSi1−xGe...
Application of the principles of good manufacturing practices (GMP) to the design and operation of a tissue culture laboratory Recommendations are presented for the design and operation of a tissue culture laboratory to reduce microbial contamination of cultures. These recommendati... RW Johnson - 《...
P P N/A P P P N/A N/A 2.8 2.8.1 2.8.2 2.8.3 2.8.4 2.8.5 2.8.6 2.8.7 Safety interlocks General principles Protection requirements Inadvertent reactivation Fail-safe operation Protection against extreme hazard Moving parts Overriding Switches, relays and their related circuits No safety ...