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関連する概念動画

The Scientific Method01:32

The Scientific Method

224.3K
The scientific method is a detailed, empirical problem-solving process used by biologists and other scientists. This iterative approach involves formulating a question based on observation, developing a testable potential explanation for the observation (called a hypothesis), making and testing predictions based on the hypothesis, and using the findings to create new hypotheses and predictions.
Generally, predictions are tested using carefully-designed experiments. Based on the outcome of these...
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Psychology as a Science01:13

Psychology as a Science

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Psychology, as a scientific discipline, aims to understand the mind and behavior through rigorous and systematic methods. The foundation of psychological research is evidence-based, relying heavily on the scientific method to derive and validate knowledge. This structured approach ensures that findings are reliable, valid, and applicable to broader contexts.
The scientific method in psychology involves six critical steps: making observations, formulating hypotheses, conducting tests, analyzing...
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Biodiversity and Human Values01:24

Biodiversity and Human Values

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Human civilization relies on biodiversity in many ways. Sudden changes in species biodiversity result in environmental changes that can modify weather patterns and therefore human civilizations.
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Solving Problems in Physics02:32

Solving Problems in Physics

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Problem-solving is the ability to apply general physical principles to specific situations, usually expressed by equations. It is an essential skill in physics, and can also be useful for applying physics in everyday life as well. Analytical skills and problem-solving abilities can be applied to new situations, compared to a list of facts, which can never be extensive enough to include every possible circumstance. To solve physics problems, a certain amount of creativity and insight is...
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Ampere's Law: Problem-Solving01:31

Ampere's Law: Problem-Solving

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Ampere's law states that for any closed looped path, the line integral of the magnetic field along the path equals the vacuum permeability times the current enclosed in the loop. If the fingers of the right hand curl along the direction of the integration path, the current in the direction of the thumb is considered positive. The current opposite to the thumb direction is considered negative.
Specific steps need to be considered while calculating the symmetric magnetic field distribution...
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Three-Dimensional Force System:Problem Solving01:30

Three-Dimensional Force System:Problem Solving

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A three-dimensional force system refers to a scenario in which three forces act simultaneously in three different directions. This type of problem is commonly encountered in physics and engineering, where it is necessary to calculate the resultant force on the system, which can then be used to predict or analyze the behavior of the object or structure under consideration.
To solve a three-dimensional force system, first resolve each force into its respective scalar components. Do this using...
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科学とアメリカの課題

Heather Wilson1

  • 1Heather Wilson is president of The University of Texas at El Paso, El Paso, TX, USA; a member of the National Science Board; and former secretary of the United States Air Force.

Science (New York, N.Y.)
|December 5, 2024
PubMed
まとめ

米国は 重要な世界的な科学課題に直面し 技術のギャップを冒しています 積極的なモニタリングと戦略的開発は,国家安全保障と競争力にとって極めて重要です.

科学分野:

  • 世界的な科学競争
  • 技術の進歩
  • 国家安全保障戦略

背景:

  • アメリカは前例のない 科学的な挑戦を 世界規模で経験しています 第二次世界大戦後の時代と比べると
  • 現在の国家戦略は,国際的科学技術競争の状況の変化に対応するには不十分です.

研究 の 目的:

  • 米国が科学技術開発へのアプローチを再評価し,強化する必要性を強調する.
  • テクノロジーのサプライズを防止し,重要なテクノロジーのギャップを埋めるための積極的な措置を提唱する.

主な方法:

  • 世界的な科学技術環境の分析
  • 国際競争者に対する米国の立場の評価
  • 戦略的に焦点を当てた重要な技術分野を特定する.

主要な成果:

  • 米国は現在の科学的な課題に 十分に対応していないのです
  • 重要な技術における大きなギャップは存在し,拡大しています.
  • 驚異的な技術が 国家の安全と経済安定に 大きなリスクをもたらします

結論:

  • 科学的進歩を監視するための包括的な戦略の即時実施は不可欠です.

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  • グローバルな競争力を維持するには,重要な技術的ギャップを埋めるための標的型戦略を開発することが不可欠です.
  • 新政権が科学技術で国の未来を確保するには 積極的なアプローチが必要である.