Acidic sandy clay damages archaeological hair the most, while dry conditions preserve but make it brittle; silicone oil can help keep the hair flexible.
30 citations,
February 2018 in “Journal of Pharmacy and Pharmacology” Hedychium spicatum has medicinal properties but needs more research for scientific validation and use.
No single biomarker is reliable enough for diagnosing and assessing SLE.
November 2023 in “Journal of plant nutrition and soil science” Boron deficiency in maize affects leaf boron levels and nutrient uptake differently depending on root hair presence and soil type.
January 2021 in “Middle East journal of applied sciences” Zinc is essential for plant growth and human health, but many soils lack enough zinc, affecting crops and potentially leading to health problems.