Category: Science

A research team has identified 1,558 volatile organic compounds (VOCs) in the “Qujiao 5” chili pepper cultivar var, highlighting Pyrazine, 2-methoxy-3-(2-methylpropyl)- and 2-Nonenal, (E)- as key flavor compounds in chili fruit. A research team has identified 1,558 volatile organic compounds (VOCs) in the “Qujiao 5” chili pepper cultivar var, highlighting Pyrazine, 2-methoxy-3-(2-methylpropyl)- and 2-Nonenal, (E)- as…

In Kansas, where a prolonged drought has killed crops and eroded the soil, Gail Fuller’s farm is like an oasis. Sheep, cows and chickens graze freely on crops and vegetation in a paradisiacal mess. In Kansas, where a prolonged drought has killed crops and eroded the soil, Gail Fuller’s farm is like an oasis. Sheep, cows…

Environmental pollution by heavy metals is a major social problem. Among these metals, mercury (Hg) is strictly controlled due to its high toxicity. Focusing on soil, which is closely related to our daily lives, the environmental standard for mercury is set at less than 0.5 µg/L (µg is a unit of 1 millionth of a…

What would the economy of a future Mars society look like, and how could it be self-sustaining while being completely sovereign from Earth and its own economy? This is what a recent study submitted to Space Policy hopes to address as a sole researcher discusses a model that could be used for establishing economic freedom…

In a new study published in The Astrophysical Journal, a researcher from The University of Alabama in Huntsville (UAH), a part of the University of Alabama System, explores critical aspects of a phenomenon called kinetic Alfvén waves (KAWs) to provide fresh insights into an age-old heliophysics mystery. In a new study published in The Astrophysical Journal,…

Great white sharks separated into three distinct population groups up to 200,000 years ago and continue to mix only within these separate groups, new research has found. Great white sharks separated into three distinct population groups up to 200,000 years ago and continue to mix only within these separate groups, new research has found. Plants & Animals…

A new analysis of the deformation mechanisms which cause 3D-printed materials to fail under strain could help create future generations of stronger, lighter plastics, unlocking transformative benefits for industry. A new analysis of the deformation mechanisms which cause 3D-printed materials to fail under strain could help create future generations of stronger, lighter plastics, unlocking transformative benefits…

Two of the closest known relatives to SARS-CoV-2—a pair of bat coronaviruses discovered by researchers in Laos—may transmit poorly in people despite being genetically similar to the COVID-19-causing virus, a new Yale study reveals. Two of the closest known relatives to SARS-CoV-2—a pair of bat coronaviruses discovered by researchers in Laos—may transmit poorly in people despite…

A research team has found that cold-tolerant melon seeds (THY) maintained higher neutral invertase activity at low temperatures, enabling sustained sucrose decomposition into glucose, which supports seed germination. This contrasts with cold-sensitive IVF521 seeds, which had higher nutrient content but were more inhibited by low temperatures. A research team has found that cold-tolerant melon seeds (THY)…

Clean drinking water is a basic demand for our health and well-being. However, as the global population grows, achieving this for all communities worldwide becomes more challenging. Clean drinking water is a basic demand for our health and well-being. However, as the global population grows, achieving this for all communities worldwide becomes more challenging. Polymers Materials Science Phys.org…