関連する実験動画
Updated: Jul 18, 2026

08:45
Isothermal Titration Calorimetry for Measuring Macromolecule-Ligand Affinity
Published on: September 7, 2011
まとめ
アメリカの科学者は温度を表すのに"センチグラード"を使っていたが,1948年に"セルシウス"が正式に採用された. センチメートルを使うことは,地球全体の気温の統一的な命名を促します.
科学分野:
- 熱力学は熱力学である.
- メトロロジー・メトロロジー
- 科学的表記法 科学的表記法
背景:
- 歴史的に見て,センチグラムの温度スケールはアメリカの科学コミュニティで広く普及していた.
- 国際的な科学機関は,その発明者を称えるため,Celsiusという名称を標準化しました.
- アメリカの科学者がセルシウスを採用したのは,認識の欠如と古い用語への好みのために矛盾している.
研究 の 目的:
- 国際的なメトロロジー会議によるセルシウススケールの公式採用を強調する.
- アメリカ科学の実践において,セルシウスという名称が徐々に採用される理由を説明するために.
- 一貫した地球温度の測定のために,Celsiusの普遍的な使用を提唱する.
主な方法:
- 重量・計量に関する総会 (GCWM) の歴史的記録のレビュー.
- アメリカの出版物における科学文献と命名慣習の分析.
- 国際規格とアメリカの科学用語との比較.
主要な成果:
- セルシウスという名前は,1948年に第9回GCWMで正式に採用されました.
- 1960年の第11回GCWMでは",センチグラード"を不正確な定義にした.
- アメリカ人科学者が"センチグラード"を継続的に使っているのは,認識の欠如と既定の好みによるものです.
結論:
- 摂氏という名前は,科学的に正確で国際的に認められた温度尺度の用語です.
- アメリカの科学者がセルシウス単位を広く採用することは,地球全体の均一な温度分類を実現するために極めて重要です.
- セルシウスの標準化は,より明確な国際的な科学コミュニケーションとデータ交換を容易にする.
キーワード:
温度についてです.さらに関連する動画
関連する概念動画
Measurement: Standard Units
Every measurement provides three kinds of information: the size or magnitude of the measurement (a number), a standard of comparison for the measurement (a unit), and an indication of the uncertainty of the measurement. While the number and unit are explicitly represented when a quantity is written, the uncertainty is an aspect of the errors in the measurement results.
Interval Level of Measurement
For effective statistical analysis, data are classified into four levels of measurement—nominal, ordinal, interval, and ratio.
Data measured using the interval scale are similar to ordinal level data because they have a definite arrangement. However, in the interval level of measurement, the differences between data values are meaningful even though the data does not have a starting point.
Temperature is measured using the interval scale. It is measurable data, and the difference between the...
Data measured using the interval scale are similar to ordinal level data because they have a definite arrangement. However, in the interval level of measurement, the differences between data values are meaningful even though the data does not have a starting point.
Temperature is measured using the interval scale. It is measurable data, and the difference between the...
Equipments Used to Measure Body Temperature
Body temperature can be assessed using various devices and measured in Celsius or Fahrenheit.
Glass-bulb Thermometer:
Glass-bulb thermometers are hollow glass tubes with a bulb tip containing liquid such as ethanol or mercury. Historically, glass bulb mercury thermometers were the standard device to measure body temperature. Today, mercury thermometers are prohibited in many countries due to the hazardous effects of mercury and the risk of exposure if the glass bulb breaks. In general,...
Glass-bulb Thermometer:
Glass-bulb thermometers are hollow glass tubes with a bulb tip containing liquid such as ethanol or mercury. Historically, glass bulb mercury thermometers were the standard device to measure body temperature. Today, mercury thermometers are prohibited in many countries due to the hazardous effects of mercury and the risk of exposure if the glass bulb breaks. In general,...
Thermometers and Temperature Scales
Any physical property that depends consistently and reproducibly on temperature can be used as the basis of a thermometer. For example, volume increases with temperature for most substances. This property is the basis for the common alcohol thermometer and the original mercury thermometers. Other properties used to measure temperature include electrical resistance, color, and the emission of infrared radiation.
As many physical properties depend on temperature, the variety of thermometers is...
As many physical properties depend on temperature, the variety of thermometers is...
Gas Thermometers and the Kelvin Scale
The definition of temperature in terms of molecular motion suggests that there should be a lowest possible temperature, where the average kinetic energy of molecules is zero (or the minimum allowed by quantum mechanics). Experiments confirm the existence of such a temperature, called absolute zero. An absolute temperature scale is one whose zero point is absolute zero. Such scales are convenient in science because several physical quantities, such as the volume of an ideal gas, are directly...
SI Units: 2019 Redefinition
Measurement is an indispensable part of analytical chemistry. The result of measurement helps quantify a substance's physical property and compare it with the physical property of another substance. Each measurement comprises two components - a number indicating the magnitude and a unit of measurement as a standard for comparison. Further, the same quantity can be measured using different units of measurement, which leads to differences in magnitude.
A standard set of units has been defined to...
A standard set of units has been defined to...

