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Adding human hair fibers and glass micro-spheres to epoxy improves its wear resistance and strength.

Enzymes involved in Vitamin A metabolism affect hair growth and type in mice.

Nanomaterials can improve hair care products and treatments, including hair loss and alopecia, by enhancing stability and safety, and allowing controlled release of compounds, but their safety in cosmetics needs more understanding.

Encapsulated human hair cells can substitute for natural hair cells to grow hair.

Adding human and horse hair fibers to concrete can increase its strength.

Adding human hair to clayey soil makes it stronger, even after freeze-thaw cycles, and is eco-friendly and cheap.

Adding human hair to cement can make it tougher and better insulated but also more porous.

Researchers created hair-inducing human cell clusters using a 3D culture method.

Ethanol spreads well on hair at low humidity but less so at higher humidity due to water condensation.

Small amounts of DNA can be found in the hair shaft, especially near the root, but it decreases with hair treatments and washing.

UV radiation and visible light can damage hair, but there are ways to protect it.

Hair analysis for drugs needs a better understanding of how drugs enter hair, considering factors like hair structure and pigmentation.

The article concludes that developing in vitro models for human hair structures is important for research and reducing animal testing, but there are challenges like obtaining suitable samples and the models' limitations.

Researchers developed a new model for more realistic computer graphics of hair by considering how light scatters on hair fibers.

Researchers developed a new model for more realistic computer graphics rendering of hair by considering how light scatters on hair fibers.

Infrared and Raman imaging can non-destructively analyze hair structure and help diagnose hair conditions.

Human hair structure varies by ethnicity, and certain treatments can improve hair condition and appearance.

Acidic sandy clay damages archaeological hair the most, while dry conditions preserve but make it brittle; silicone oil can help keep the hair flexible.

Future hair cosmetics will be safer and more effective.

Different combinations of human hair keratins affect how hair fibers form.

Hair fibers interact through classical forces, which are influenced by treatments and products, important for hair care and other applications.

Recombinant keratin materials may better promote skin cell differentiation than natural keratin.

Choosing hair follicles at the same growth stage leads to more consistent hair growth experiments.

Hair's structure and properties change with pH; acidic pH maintains strength and less swelling, while alkaline pH increases water content and swelling.

Hair properties are interconnected; a comprehensive, cross-disciplinary approach is essential for understanding hair behavior.

The conclusion is that a new method to measure hair shine was confirmed to match people's visual assessments.

Finasteride reverses early hair loss and promotes growth.

DVI provides detailed 3D imaging of hair and shows how various products protect and enhance hair.

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