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Updated: Jul 28, 2026

Unraveling the Unseen Players in the Ocean - A Field Guide to Water Chemistry and Marine Microbiology
10:43

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Published on: November 5, 2014

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"漂浮物"和方法论的漂移:在北太平洋的鬼物质的解释

Kim De Wolff1

  • 1University of North Texas, Denton, Texas, USA.

Social studies of science
|January 25, 2024
PubMed
概括

数百万的日本海碎片或"漂浮物"神秘地消失了,挑战了到达北美海岸的预期. 这项研究探讨了它们令人难以置信的存在,以及对这些缺席的材料提供以正义为导向的护理的需要.

关键词:
没有缺席的缺席.环境监测 环境监测 环境监测困扰着人们的困扰.隐形性就是不可见性.重要性的重要性.记忆 记忆 记忆 记忆 记忆海洋塑料污染 海洋塑料污染

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Author Spotlight: Unveiling Plankton Response to Climate Change Through Time-Series Data and Artistic Expression08:15

Author Spotlight: Unveiling Plankton Response to Climate Change Through Time-Series Data and Artistic Expression

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相关概念视频

Free-falling Bodies: Example01:05

Free-falling Bodies: Example

An object falling without any air resistance under the influence of gravitational force is said to be in free-fall. For free-falling bodies, the acceleration due to gravity is constant, irrespective of their mass. Free-fall is experienced not only by objects falling downward, but also by all objects whose motion is influenced by gravitational force alone. The dynamics of free-fall motion can be calculated using kinematic equations of motion, since free-fall acceleration is constant.
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Types of Damping01:20

Types of Damping

If the amount of damping in a system is gradually increased, the period and frequency start to become affected because damping opposes, and hence slows, the back and forth motion (the net force is smaller in both directions). If there is a very large amount of damping, the system does not even oscillate; instead, it slowly moves toward equilibrium. In brief, an overdamped system moves slowly towards equilibrium, whereas an underdamped system moves quickly to equilibrium but will oscillate about...
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Buoyancy and Stability for Submerged and Floating Bodies

In fluid mechanics, buoyancy and stability are key concepts for understanding the behavior of submerged and floating bodies. When a stationary body is fully or partially submerged in a fluid, the fluid exerts a force on the body known as the buoyant force. This force acts vertically upward through a point called the center of buoyancy, which is the center of the displaced fluid volume. According to Archimedes' principle, the magnitude of the buoyant force is equal to the weight of the fluid...