Abstract: A highly sensitive fiber-optic urea sensor was designed and experimentally demonstrated based on surface plasmon resonance (SPR) effect and metal-organic zeolite framework (MOF), [zeolite ...

Walberg, C. B., Ph.D. dissertation, Univ. of Southern California (1957). Seneca, H., Lattimer, J. K., Zinsser, H. H., Donovan, J. T., Peer, P., and Stuart, P., J ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Scientists have discovered a bacterium capable of binding sand and creating a sustainable bio-cement for construction.

A D-dimer screening test may be used if a healthcare provider is concerned about deep vein thrombosis, pulmonary embolism in the lung, stroke, or other conditions linked to blood clots. A negative ...

The Timed Up and Go (TUG) test measures how quickly you can stand, walk 10 feet, turn around, walk back, and sit. A TUG score of 13.5 seconds or longer may mean a higher risk of falling. The TUG test ...

Psychology Today's online self-tests are intended for informational purposes only and are not diagnostic tools. Psychology Today does not capture or store personally identifiable information, and your ...

If you have diabetes or prediabetes, regularly monitoring your A1C blood sugar level is important for managing your condition and maintaining optimum health. A1C monitoring can also be used to ...

You’ll notice the language used to share stats and other data points is binary, fluctuating between the use of “male” and “female” or “men” and “women.” While we typically avoid language like this, ...

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Background We present a case of severe neurological symptoms caused by hyperammonemia, secondary to a urinary tract infection with urea-splitting bacteria. Investigations Blood analysis, urinalysis, ...

Disruption in the Strait of Hormuz amid the US‑Iran conflict has stalled one-third of global urea trade, triggering pressure ...