research Marangoni Effect in the Water Wetting of Surfactant Coated Human Hair Fibers
The study found that the Marangoni effect causes the uneven wetting of surfactant-coated hair due to the surfactant moving into the water.
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research Exploring The Effects Of Wetting And Free Fatty Acid Deposition On An Atomistic Hair Fiber Surface Model Incorporating Keratin-Associated Protein 5-1
Damaged hair allows water to penetrate more easily, and fatty acids from shampoos can deposit on hair surfaces.
research Differential Wetting Characterization of Hair Fibers
The new method can tell how hair fibers react to moisture after treatments.
research Partial Penile Amputation Due to Penile Tourniquet Syndrome in a Child With Primary Nocturnal Enuresis: A Rare Emergency
An 8-year-old boy with bed-wetting issues suffered a severe penile injury from tying a thread around his penis, requiring urgent medical treatment to avoid worse outcomes.
research The Cracking of Human Hair Cuticles by Cyclical Thermal Stresses
Frequent blow-drying causes cracks and breakage in hair cuticles.
research Some Tensile Properties of Specialty Hair Fibers
Animal hair fibers like wool and mohair are strong when dry, but vicuna fibers are very brittle.
research Formulation and Evaluation of Fermented Rice Water Herbal Shampoo
The herbal shampoo with fermented rice water is safe and effective for reducing hair fall.
research Plica Neuropathica: Matting of Hair
A girl's severely tangled hair couldn't be fixed and had to be cut due to a rare condition called plica neuropathica.
research Effect of Temperature and Humidity on Mechanical Properties of Rabbit Hair Fibers
Higher temperatures improve rabbit hair strength up to 50°C, but moisture weakens it.
research Hair Transplantation: Management of Donor Area
Best hair transplant results happen when tissues are least damaged.
research Assessment of Poplar Seed Hair Fibers as a Potential Bulk Textile Thermal Insulation Material
Poplar seed hair fibers could be an eco-friendly insulation for textiles.
research Acquired Uncombable Hair Syndrome in a 39-Year-Old Woman
A woman's hair changed to a dry, tangled texture that's hard to comb after treatment with spironolactone, suggesting the medication might cause such hair changes.
research Hair-On-Hair Static Friction Coefficient Can Be Determined by Tying a Knot
Tying a knot can measure hair friction, useful for medical applications.
research White Piedra: An Uncommon Superficial Fungal Infection of Hair
White piedra is a rare hair infection treated with oral and topical antifungals.
research A Mechanical Model of Overnight Hair Curling
Longer time setting curls overnight leads to better curl retention.
research Hair Transplantation: Donor Area Management Techniques
Best hair transplant results happen when tissues are least damaged.
research The Effect of Finasteride in Men with Benign Prostatic Hyperplasia
Finasteride effectively treats BPH but may increase sexual dysfunction risk.
research Patterned Androgenic Alopecia in Women
"Male-pattern" hair loss is common in women, especially after menopause, and doesn't always mean there's a problem with hormone balance.
research Female Pattern Hair Loss
FPHL is a common, age-related, genetic hair loss with unclear causes and limited treatment options.
research Effect of Ethnicity and Treatments on In Situ Tensile Response and Morphological Changes of Human Hair Characterized by Atomic Force Microscopy
Different ethnicities and treatments affect human hair strength and structure.
research Distribution and Localization of Hydrophobic and Ionic Chemical Groups at the Surface of Bleached Human Hair Fibers
Bleaching hair removes its protective top layer and exposes more hydrophilic groups, changing its chemical surface and affecting how it interacts with products.
research Dermatological Symptoms and Sexual Abuse: A Review and Case Reports
Skin problems can be linked to sexual abuse, requiring careful medical and psychological evaluation.
research Activated Carbon Fiber Derived from the Seed Hair Fibers of Metaplexis Japonica: Novel Efficient Adsorbent for Methylene Blue
Activated carbon fibers from Metaplexis japonica seed hair are highly effective for removing the dye methylene blue from water.
research Exogenous and Endogenous Lipids of Human Hair
Removing external lipids from hair reduces moisture and increases strength, while removing internal lipids decreases water permeability.
research Perspectives on Hair Evolution Based on Comparative Studies on Vertebrate Cornification
Hair in mammals likely evolved from glandular structures, not scales.
research Analysis of Epidermal Protection Using Cold Air Versus Chilled Sapphire Window with Water or Gel During 810 nm Diode Laser Application
Cold air and a chilled sapphire window both protect the skin during laser treatments, and work better with water or gel, especially for darker skin.
research Natural Hair Patterns: Understanding Characteristics for Optimal Hair Restoration
Surgeons need to understand natural hair patterns for better hair restoration results.
research Interactions Between Lower Urinary Tract Symptoms and Cardiovascular Risk Factors Determine Distinct Patterns of Erectile Dysfunction: A Latent Class Analysis
Men's age, urinary symptoms, and heart health risks create different types of erectile dysfunction.
research Patient Selection, Candidacy, and Treatment Planning for Hair Restoration Surgery
Choose hair restoration surgery candidates carefully and plan treatments for a natural look and future hair loss.
research Systems Approach to Human Hair Fibers: Interdependence Between Physical, Mechanical, Biochemical, and Geometric Properties of Natural Healthy Hair
Hair properties are interconnected; a comprehensive, cross-disciplinary approach is essential for understanding hair behavior.