mammal-roentgen equivalent (english) - meaning, definition, translation, pronunciation

Part of Speech

Noun

Phonetic Transcription

/mæm.əl-ˈrɛnt.gɛn ˌɪˈkwɪv.ə.lənt/

Meaning and Usage

The term mammal-roentgen equivalent is a unit used in radiological physics and health physics to quantify the biological effect of ionizing radiation on mammalian tissues. It is a specialized term primarily used in scientific contexts, particularly in fields related to medicine, biology, and environmental science.

Frequency of Use

This phrase is less commonly used in everyday conversation and typically appears in scientific literature, research studies, or discussions surrounding radiation exposure and its effects on mammalian life. Given its specificity, it is more prevalent in written texts than in oral speech.

Example Sentences

1. In radiation safety assessments, the mammal-roentgen equivalent provides a crucial measure of the risk associated with exposure.

2. В оценках безопасности радиации эквивалент рентгена для млекопитающих предоставляет важную меру риска, связанного с воздействием.

3. The study measured the mammal-roentgen equivalent to determine the potential harmful effects of radiation on wildlife.

4. В исследовании измерялся эквивалент рентгена для млекопитающих, чтобы определить потенциально вредное воздействие радиации на диких животных.

5. Researchers often calculate the mammal-roentgen equivalent when evaluating new cancer treatment methods involving radiation.

6. Исследователи часто рассчитывают эквивалент рентгена для млекопитающих, оценивая новые методы лечения рака, связанные с радиацией.

Idiomatic Expressions

The phrase mammal-roentgen equivalent is technical and not commonly associated with idiomatic expressions. However, in the context of discussing radiation exposure and health risks, here are some phrases that involve related concepts:

1. To pass a mammalian threshold
2. The radiology team was concerned that they might pass a mammalian threshold for safe radiation levels.

3. Команда радиологов была обеспокоена тем, что они могут превысить допустимый уровень радиации для млекопитающих.

4. Mammal-based risk assessment

5. For accurate results, the scientists conducted a mammal-based risk assessment before the experiment.

6. Для получения точных результатов ученые провели оценку риска на основе млекопитающих перед экспериментом.

7. Radiation exposure limits for mammals

8. Regulatory agencies set strict radiation exposure limits for mammals in laboratory settings.
9. Регуляторные органы устанавливают строгие пределы воздействия радиации для млекопитающих в лабораторных условиях.

Etymology

The term mammal comes from the Latin word mammalis, which refers to breast or mammary glands, a characteristic of the class Mammalia. The term roentgen is derived from Wilhelm Conrad Röntgen, the German physicist who discovered X-rays. The word equivalent originates from the Latin aequivalens, meaning equal in value or significance. Each component reflects the term's scientific background and its derivation from distinct historical contexts.

Synonyms and Antonyms

Synonyms: - Roentgen equivalent (in a broader context) - Radiation dose equivalent

Antonyms: - Non-ionizing radiation (in a comparative framework) - Non-mammalian exposure (though not directly opposing, can serve as a conceptual contrast)

This structured overview provides a comprehensive understanding of the term mammal-roentgen equivalent in multiple contexts relevant to health physics and radiological discussions.