Acknowledging the fact that these requirements are interrelated, this report is devoted to a presentation of the second principle, assuming that the two other ones are satisfied. As defined by ICRP, the optimisation principle is strictly equivalent with the commonly known ALARA principle (As Low As...
Is XRF Safe? During the analysis, the analyzer emits a directed radiation beam when the tube is energized. Reasonable effort should be made to maintain exposures to radiation as far below dose limits as is practical. This is known as the ALARA (As Low as Reasonably Achievable) principle. Thr...
This is known as the ALARA (As Low as Reasonably Achievable) principle. For any given source of radiation, three factors will help minimize your radiation exposure: Time Distance Shielding Did you know? While the radiation emitted from a portable XRF analyzer is similar to the exposure received...
In macro-reentry, the rotating circuit is the primary mechanism around an ‘inert’ obstacle that can be mapped (using point-by-point mapping15 or even FIRM16). In AF, the reverse is true with the rotor core being the principle mechanism and the emanating spiral waves rapi...
The ALARA principle is an accepted keystone of radiation protection optimization or in replacement thereof. However, it should be noted that the ALARA principle is only part of the concept of optimization. The entire concept implies, more precisely, keeping patient exposure to the minimum necessary ...
The goal is to achieve RFR exposures that are ALARA, “As Low As Reasonably Achievable.” We also challenge the business case of wireless systems, because wired or cabled connections are faster, more reliable and secure, emit substantially less RFR, and consume less energy in a sector with ...
aa precaution to perform the ultrasound procedure prudently using the principle of ALARA . 执行超声波做法的防备措施慎密地使用ALARA的原则。[translate] a美国学生还早就开始独立了 The American students also already started independently[translate]
[9] concluded that there is no theoretical reason to believe that any delay is safe and the best course would be to adopt an ASARA principle, i.e. A prospective study on the impact of waiting times for radiotherapy for cervical cancer at Charlotte Maxeke Johannesburg Academic Hospital, South...
根据题干定位到原文最后一段最后一句：Dr．Eliot reminds parents that babies and toddlers need to feel they are communicating clearly，sitting in front of the television is not enough．可知Eliot提醒父母应该让婴儿和学步的孩子感到他们是在交流。很明显，坐在电视机前是不够的。故B项正确。
aThe G20 summit required that every country respect the principle of fair trade G20山顶要求每国家尊敬公平交易的原则 [translate] amcehanies mcehanies [translate] a他肯定在办公室里被采访 He is interviewed definitely in the office [translate] aPlease meet, thank you 请集会,谢谢 [translate] a...