research Physical Properties of Human Hair. 1. Evaluation of Bending Stress by Measuring the Major and the Minor Axis of Human Hair.
The cuticle significantly contributes to hair stiffness, making up about 60% of the total bending stress.
Search
for
Sort by
Research
690-720 / 1000+ results research Biophysical basis of skin cancer margin assessment using Raman spectroscopy
Raman spectroscopy could effectively guide skin cancer surgery by identifying tumor margins.
research Quantitative measurement of hair diameter diversity as a diagnostic indicator of androgenetic alopecia in Korean males: A cross-sectional study
Measuring the variety in hair thickness can help diagnose male pattern baldness in Korean men.
research Quantitative Studies on Human Hair Growth(II). Correlation between Subjective Grading and Objective Measurements of Hair Growth.
The study concluded that certain hair growth measurements are good indicators of baldness severity and provide a more accurate assessment than subjective grading.
research The overview of the cosmetic exfoliants composition for keratosis pilaris skincare
Chemical exfoliants, especially with glycolic acid, are more effective for keratosis pilaris.
research 1618 Simulated solar radiation (SSR) induced skin inflammation across skin types measured by dynamic optical coherence tomography and laser doppler
Sunlight simulation causes skin inflammation, with different skin types reacting at different levels of exposure.
research The Viscoelastic Properties of Chemically Modified alpha-Keratins in Human Hair
Chemical modifications can alter hair's stability and flexibility, with hydrophobic interactions helping maintain structure in humid conditions.
research Internal structural changes in age‐related curved hair due to cyclical extension: An IR spectroscopy study
Age-related hair curvature increases due to internal structural changes from grooming.
research Analysis of structural changes in permanent waved human hair using Raman spectroscopy
Permanent waving weakens hair by altering its protein structure.
research Expression patterns of EGF and KGF in the skin of Gansu alpine Merino sheep with different fineness of wool
EGF and KGF affect wool fineness in Gansu alpine Merino sheep.
research Setting reference values in trichology
Normal hair density and diameter ratios were established to help diagnose adult hair loss.
research Structural analysis of human hair single fibres by scanning microbeam SAXS
Hair curliness is due to uneven distribution of different cortices within the hair fiber.
research Worldwide diversity of hair curliness: a new method of assessment
A new method accurately classifies hair types, showing global hair diversity.
research Mechanical characterization of curly hair: Influence of the use of nonconventional hair straightening treatments
Formaldehyde damages curly hair more than glyoxylic acid.
research A modular modeling approach for investigating wool critical buckling from biologically variable along-fiber microstructure
The model helps understand how wool fiber structure affects its strength and flexibility.
research Poster presentationsSG11 KRT14 pathogenic or likely pathogenic variants beyond epidermolysis bullosa: dermatopathia pigmentosa reticularis
KRT14 gene variants cause dermatopathia pigmentosa reticularis, affecting nails, teeth, and hair.
research Effect of Rubbing Application on the Skin Permeation of Active Ingredients from Lotion and Cream
Rubbing lotion or cream increases caffeine absorption through the skin but not rhododendrol.
research Touch Receptors Undergo Rapid Remodeling in Healthy Skin
Touch sensitivity in mouse skin decreases during hair growth due to changes in touch receptors.
research Comments on ‘Strength and Deformation Behavior of Fine-Grained Soils Reinforced with Hair Fibers and Its Application in Pavement Design’ by Ayothiraman et al. [Journal of Natural Fibers, DOI: 10.1080/15440478.2021.1954129]
research Single nucleotide polymorphisms in the KRT82 promoter region modulate irregular thickening and patchiness in the dorsal skin of New Zealand rabbits
Certain genetic changes in the KRT82 gene may cause patchy skin in New Zealand rabbits.
research Correlation analysis of four KRTAP gene polymorphisms and cashmere fiber diameters in two cashmere goat breeds
Certain gene variations are linked to the thickness of cashmere goat hair.
research Effect of a keratin coupling agent on the mechanical properties of a bovine hair-thermoplastic starch composite
Adding keratin to a mix of cow hair and plant-based plastic makes it stronger.
research The RAIG Family Member, GPRC5D, Is Associated with Hard-Keratinized Structures
GPRC5D is linked to the formation of hair, nails, and certain tongue areas.
research Hair keratin molecular dynamics models
Molecular dynamics simulations help understand keratin's properties and predict hair's response to treatments.
research Properties of Partially Extracted Hairs and their Degradability by Proteases
Mf-rich hair degrades more than Ma-rich hair, especially with Proteinase K.
research Investigating the origins of nanostructural variations in differential ethnic hair types using X‐ray scattering techniques
Different ethnic hair types have unique nanoscopic and molecular features despite having the same basic keratin structure.
research Taxonomy for the assessment of the subjective experience of curly hair manageability
Hair curvature is the main factor affecting curly hair manageability and product preferences.
research Flexabrasion Applied to the Evaluation of the Photodegradation of Hair Fibers
research Exploring Mechanical Niches Identified by Hair Follicle Compression and How These Transduce Proliferation and Differentiation Cues in Epidermally Derived cells.
Less stiff collagen promotes higher cell growth in hair follicles.
research The Knudsen Nomenclature
Dr. Russell Knudsen's system classifies hair grafts by class, shape, and size for clearer communication in hair restoration surgery.