Search

everythinglearnresearchcommunity

for

Search:↓

The wolves suspected of man-eating in the 1880s likely ate very little human flesh and mostly consumed a diet similar to herbivores and omnivores.

Sika deer shoulder hair is good for analysis.

Shoulder guard hair best shows sika deer's diet.

More research is needed to understand how diet affects isotope signatures in Japanese macaque tissues.

Elephant tusks and hair reveal seasonal diet and climate changes.

The mummified girl likely died from undernourishment and illness.

Cattle hair isotope analysis can reveal diet and farm system characteristics.

Ancient herders in the Keriya Valley fed their animals mainly C3 plants, with some C4 plant feeding possibly due to herd movement or seasonal changes.

Stable isotope analysis of hair helps study primate diets over time non-invasively.

Changes in δ¹⁵N values in hair can indicate stress or health issues.

The conclusion is that recognizing hair growth cycles can improve the precision of dietary and health assessments from hair analysis.

Sulfur slightly improved diet estimates for grizzly bears, but hair growth timing varied, affecting results.

Calorie restriction changes the elemental and isotopic makeup of mouse hair and bone.

Geochemical methods help manage wildlife by revealing toxic elements and diet details in Yellowstone.

The document concludes that better biomarkers are needed to detect long-term oral testosterone use in athletes.

Shrunken heads retain some facial features and hair characteristics, allowing for limited individual identification.

Matrix effects in LC-MS can be managed but not completely avoided.

Silver oxide nanoparticles help detect small molecules effectively.

Solid-state NMR can effectively study keratin structure and treatment effects in fur.

PSI-MS quickly and accurately measures finasteride in tablets, helping with quality control.

The procedure accurately measures 5-alpha-dihydrotestosterone in blood, useful for standard tests.

Finasteride modifies 5-alpha-reductases through a two-step process, affecting inhibitor potency and possibly causing side effects.

Scientists made a carbon-14 labeled version of a drug with a 48% yield and over 99% purity.

Boron/nitrogen-doped carbon nano-onions improve targeted breast cancer treatment by enhancing drug delivery and reducing side effects.

A new method effectively detects trace sex hormones in cosmetics, ensuring safety.

Phytochrome A is crucial for normal metabolism and development in tomato seedlings under far-red light.

Hurricane Sandy increased contamination in estuarine sediments in New Jersey and New York.

Niosomes are promising for skin drug delivery, offering benefits like improved drug penetration and stability.

Scientists created a colored thread-like material containing a common hair loss treatment, which slowly releases the treatment over time, potentially offering an effective, neat, and visually appealing solution for hair loss.

Bear hair grows 0.10 to 1.05 mm per day, varying by individual and season.