Abstract: A fiber-optic urea sensor based on surface plasmon resonance (SPR) and Mach-Zehnder interference (MZI) combined principle was designed and implemented. By plating gold film on the ...

The objective of this study was to evaluate NBPT, zeolite and humic acid in different concentrations as inhibitors of the activity of the enzyme urease. The activity of the urease enzyme was ...

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? So, what is the ideal temperature for sleep, exactly? Is it better to sleep in ...

Have you ever noticed that your weather forecast shows both the actual temperature and a “feels like” temperature? That’s because 30 degrees Celsius (86 degrees Fahrenheit) when it’s breezy and dry ...

Summer 2025 is here and temperatures are reaching dangerous levels, making air conditioning important for comfort and safety. But what temperature should you set your thermostat at? The answer is a ...

When you’re feeling sick and wondering whether to go to work or school, the thermometer often has the final verdict. Most people have been taught a body temperature of 98.6 Fahrenheit is normal, while ...

When it comes to achieving high-quality sleep, factors like light exposure and noise levels often come to mind. However, one of the most crucial yet often overlooked variables is temperature. Research ...

Paige Grandjean is a food editor, recipe developer, and food stylist with over seven years of experience in food media. Her work has appeared in more than 15 nationally distributed publications, award ...

Farmers are being reminded that a new, non-regulatory approach to urea fertiliser use will be implemented this season, as part of the government’s efforts to tackle air pollution and improve air ...

Researchers from the Institute of Applied Ecology of the Chinese Academy of Sciences have developed a new plant-based inhibitor that can improve the efficiency and stability of fertilizers. The ...