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Search results for fluid mechanics

Soft Matter Mar 29, 2021

Sneeze guards could make full-capacity airplanes safer from COVID-19 spread

The ongoing COVID-19 pandemic has significantly reduced the number of people willing to fly due to safety concerns, and to ease fears, some airlines have opted to leave middle seats open to increase the amount of space for ...

General Âé¶¹ÒùÔºics Mar 23, 2021

Cost-effective, easily manufactured ventilators for COVID-19 patients

Scientists have been working for the past year to find ways to curb the effects of the COVID-19 pandemic. Though it is outside their typical realm of study, physicists have been playing an important role in many aspects of ...

General Âé¶¹ÒùÔºics Mar 19, 2021

Improving measurements of surface viscosity of filaments and membranes

Researchers at the Universidad Carlos III de Madrid (UC3M) have published a scientific paper that lays the foundation for developing a more precise method of measuring surface viscosity in liquid filaments and biological ...

Earth Sciences Mar 17, 2021

Pioneering study gives new insight into formation of copper deposits

A groundbreaking study has given new insights into how copper deposit-forming fluids are transported naturally from their source deep underground towards the Earth's surface.

Soft Matter Mar 16, 2021

Controlling sloshing motions in sea-based fish farming cages improves fish welfare

Sea-based fish farming systems using net pens are hard on the environment and the fish. A closed cage can improve fish welfare, but fresh seawater must be continuously circulated through the cage. However, ocean waves can ...

Cell & Microbiology Mar 16, 2021

Ultrasound has potential to damage coronaviruses, study finds

The coronavirus' structure is an all-too-familiar image, with its densely packed surface receptors resembling a thorny crown. These spike-like proteins latch onto healthy cells and trigger the invasion of viral RNA. While ...

Materials Science Mar 12, 2021

Confined magnetic colloidal system for controllable fluid transport

Colloidal suspensions of microscopic particles show complex and interesting collective behaviors. In particular, the collective dynamics of colloids is fundamental and ubiquitous for materials assembly, robotic motion, microfluidic ...

General Âé¶¹ÒùÔºics Mar 8, 2021

How the growth of ice depends on the fluid dynamics underneath

Researchers of the Toschi group of Eindhoven University of Technology think the water phase change problem with considering the water density anomaly is of great importance relating to common natural phenomena. Their research ...

Optics & Photonics Mar 8, 2021

New mechanism found for generating giant vortices in quantum fluids of light

Anyone who has drained a bathtub or stirred cream into coffee has seen a vortex, a ubiquitous formation that appears when fluid circulates. But unlike water, fluids governed by the strange rules of quantum mechanics have ...

Molecular & Computational biology Mar 5, 2021

Oocyte growth relies on physical phenomena that drive smaller cells to dump their contents into a larger cell

Egg cells are by far the largest cells produced by most organisms. In humans, they are several times larger than a typical body cell and about 10,000 times larger than sperm cells.

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