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Search results for fluid mechanics

Biotechnology Mar 27, 2023

Researchers draw inspiration from pig snouts to design novel air filter technologies

Since the beginning of human creative activity, nature has served as a source of inspiration. That continues to be true for Saikat Basu, an assistant professor in South Dakota State University's Department of Mechanical Engineering, ...

General Âé¶¹ÒùÔºics Mar 23, 2023

To uncover new fluid flow laws, researchers turn to drinking straws

A team of researchers has uncovered new laws governing the flow of fluids through experiments on a technology thousands of years old: a drinking straw. This knowledge could be useful for improving fluid handling in medical ...

Earth Sciences Mar 21, 2023

Earth's crustal stress can be inferred from fluid flow of fractures in deep boreholes

To gain a deeper understanding of a wide range of geological processes, such as plate tectonics, earthquakes and volcanic diking, we need to have a knowledge of both past and present in situ stress field. In particular, information ...

Soft Matter Mar 21, 2023

A recipe for 3D-printing food using additive manufacturing

3D-printing food could address global challenges in food supply and nutrition. But there are hurdles involved in adapting additive manufacturing to produce edible materials.

Cell & Microbiology Mar 20, 2023

Protein deficiency in neurons of patients with neurodegenerative diseases could be targeted by new gene therapy approach

TDP-43 is an RNA-binding protein that normally resides in the nucleus of neurons but is abnormally located in the cytoplasm of neurons in most patients with amyotrophic lateral sclerosis (ALS) and frontotemporal dementia, ...

General Âé¶¹ÒùÔºics Mar 20, 2023

Laboratory-developed high explosives mitigate risk of accidental detonation

In an effort to mitigate accidental detonations of stored explosives, a multidisciplinary team of Los Alamos National Laboratory scientists developed a way to create "switchable" high explosives that won't detonate unless ...

Plants & Animals Mar 1, 2023

Researchers reveal molecular mechanism of freeze tolerance adaptation in Amur sleeper

Some thermostatic vertebrates hibernate in extremely cold environments, while ectothermic animals migrate to relatively warmer areas or produce antifreeze proteins to prevent their body fluids from freezing, as in the case ...

General Âé¶¹ÒùÔºics Feb 22, 2023

Collapsing bubbles show new ejecta production mechanism can occur under multiple-shock conditions

New research led by Lawrence Livermore National Laboratory (LLNL) provides a better understanding of ejecta production, which has been the subject of broad interest for more than 60 years throughout the scientific community.

General Âé¶¹ÒùÔºics Feb 9, 2023

Researchers simulate bubble collapse near oscillating walls

Bubble dynamics plays a significant role in mechanics, chemistry, medicine, and biology. Understanding their interactions with the surrounding walls of the container is crucial for numerous applications, including cavitation ...

Molecular & Computational biology Feb 9, 2023

Mosquito's DNA could provide clues on gene expression, regulation

When it comes to DNA, one pesky mosquito turns out to be a rebel among species.

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