Accueil
Catégories
> Statistique
StatistiqueVoir aussi
|
Ajouter le résultat dans votre panier Affiner la recherche
Etendre la recherche sur niveau(x) vers le bas
Differences between perceived age and chronological age in women : A multi-ethnic and multi-centre study / Rainer Voegeli in INTERNATIONAL JOURNAL OF COSMETIC SCIENCE, Vol. 43, N° 5 (10/2021)
[article]
Titre : Differences between perceived age and chronological age in women : A multi-ethnic and multi-centre study Type de document : document électronique Auteurs : Rainer Voegeli, Auteur ; Rotraut Schoop, Auteur ; Elodie Prestat-Marquis, Auteur ; Anthony V. Rawlings, Auteur ; Todd K. Shackelford, Auteur ; Bernhard Fink, Auteur Année de publication : 2021 Article en page(s) : p. 547-560 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Âge chronologique
Femmes
Groupe ethnique
Imagerie (technique)
Perception de l'âge
StatistiqueIndex. décimale : 668.5 Parfums et cosmétiques Résumé : - Objective : Accuracy in assessing age from facial cues is important in social perception given reports of strong negative correlations between perceived age and assessments of health and attractiveness. In a multi-ethnic and multi-centre study, we previously documented similar patterns of female facial age assessments across ethnicities, influenced by gender and ethnicity of assessors.
- Methods : Here we extend these findings by examining differences between estimated age from digital portraits and chronological age (Δ age) for 180 women from three age groups (20–34, 35–49, 50–66 years) and five ethnicities (36 images of each ethnicity, assessed for age on a continuous scale by 120 female and male raters of each ethnicity).
- Results : Across ethnicities, Δ age was smallest in French assessors and largest in South African assessors. Numerically, French women were judged oldest and Chinese women youngest relative to chronological age. In younger women, Δ age was larger than in middle-aged and older women. This effect was particularly evident when considering the interaction of women's age with assessor gender and ethnicity, independently and together, on Δ age.
- Conclusion : Collectively, our findings suggest that accuracy in assessments of female age from digital portraits depends on the chronological age and ethnicity of the photographed women and the ethnicity and gender of the assessor. We discuss the findings concerning ethnic variation in skin pigmentation and visible signs of ageing and comment on implications for cosmetic science.Note de contenu : - Study sample
- Facial imaging
- Face ratings
- Statistical analysis
- Table 1 : Sociodemographic information and skin pigmentation of female and male assessors in the rating study
- Table 2 : Sociodemographic information and skin pigmentation of imaged female participants (n = 12 for each group, chronological age in years ± SD)
- Table 3 : Main and interaction effects of assessor ethnicity and gender, and participant ethnicity and age group, on differences between perceived and chronological age (Δ age) of female portraitsDOI : https://doi.org/10.1111/ics.12727 En ligne : https://drive.google.com/file/d/17PMapcZcJhKn_-Sd2WHq4uZ8M7av_CJ-/view?usp=shari [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=36859
in INTERNATIONAL JOURNAL OF COSMETIC SCIENCE > Vol. 43, N° 5 (10/2021) . - p. 547-560[article]Differences in loading patterns between fast walking and jogging at the same speed in male adults / Ruoyi Li in JOURNAL OF LEATHER SCIENCE AND ENGINEERING, Vol. 2 (Année 2020)
[article]
Titre : Differences in loading patterns between fast walking and jogging at the same speed in male adults Type de document : texte imprimé Auteurs : Ruoyi Li, Auteur ; Hao Liu, Auteur ; Mengyuan Guo, Auteur ; Jitka Badurova, Auteur ; Luming Yang, Auteur ; Haojun Fan, Auteur Année de publication : 2020 Article en page(s) : 7. p. Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Biomécanique
Course à pied
Hommes
Marche
Pied
Statistique
Transfert de chargeIndex. décimale : 796.51 Marche Résumé : Fast walking and jogging are two common exercises for people to maintain health in daily life. But the differences in loading patterns of fast walking and jogging are still unclear. The purpose of this study was to compare loading patterns in fast walking and jogging at the same speed, and to identify how differences in foot mechanics influence plantar pressure distribution between the two modes of gait. Totally, 49 healthy males participated in this study. Data of pressure parameters, including maximum force (MF), peak pressure (PP), contact area (CA), force-time integral (FTI), were recorded by Pedar-X insole plantar pressure measurement system in participants’ fast walking and jogging process at 7 km/h. A Load transfer analysis method was used to quantify the plantar load transference from fast walking to jogging. The results showed that MF, PP and CA increased in metatarsal regions and midfoot regions while decreased in toes regions and heel during jogging when compared with fast walking. FTI decreased in all foot regions during jogging compared to fast walking. Under the effects of spring mechanics and the varus of rearfoot during jogging, fast walking and jogging reveal different loading patterns. Compared jogging to fast walking, load transferred as follow : 1) in transverse direction, load transferred from lateral foot to medial foot in metatarsal regions and midfoot regions, 2) in longitudinal direction, load transferred from toes to the metatarsal, and from heel to the metatarsal and midfoot. These results also provide suggestions for footwear designs. Note de contenu : - Participants
- Speed selects
- Procedure
- Statistical analysis
- Load transfer analysis method
- Table 1 Relative FTI (%) in fast walking and jogging at 7 km/hDOI : https://doi.org/10.1186/s42825-020-00021-4 En ligne : https://link.springer.com/content/pdf/10.1186/s42825-020-00021-4.pdf Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=37335
in JOURNAL OF LEATHER SCIENCE AND ENGINEERING > Vol. 2 (Année 2020) . - 7. p.[article]Distribution of mechanical properties in wool-on sheepskins / R. L. Boccone in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 61 et 62 (Années 1977 et 1978)
[article]
Titre : Distribution of mechanical properties in wool-on sheepskins Type de document : texte imprimé Auteurs : R. L. Boccone, Auteur ; J. Fontana, Auteur ; G. Kamp, Auteur Année de publication : 1978 Article en page(s) : p. 128-131 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Analyse des données
Cuirs et peaux -- Analyse
Cuirs et peaux -- Propriétés mécaniques
Cuirs et peaux de moutons
Essais dynamiques
Résistance à la déchirure
Résistance à la traction
StatistiqueIndex. décimale : 675 Technologie du cuir et de la fourrure Résumé : Distribution of basic mechanical properties-tensile and tear strengths-is studied for garment wool-on sheepskins. Data obtained was used to verify the agreement of sampling locations calculated for these leathers with those currently recommended in sampling procedures. Note de contenu : - EXPERIMENTAL : Testing locations - Testing - Stastical analysis of data
- RESULTS AND DISCUSSION : Tensile strength - Tear strengh
- TOPOGRAPHIC DISTRIBUTION OF PROPERTIES STUDIED : Tensile strength - Tear strength
- Table 1 : Average for each location and property
- Table 2 : Standard deviation of means
- Table 3 : Z-intervals
- Table 4 : Estimates of the coefficient of correlationEn ligne : https://drive.google.com/file/d/1ybSS1PcTzIprhXA9YxfQztQrhHz0BsD5/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=31875
in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC) > Vol. 61 et 62 (Années 1977 et 1978) . - p. 128-131[article]Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 008597 - Périodique Archives Documentaires Exclu du prêt Distribution of mechanical properties in wool-on sheepskins / R. L. Boccone in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 61 et 62 (Années 1977 et 1978)
[article]
Titre : Distribution of mechanical properties in wool-on sheepskins Type de document : texte imprimé Auteurs : R. L. Boccone, Auteur ; J. Fontana, Auteur ; G. Kamp, Auteur Année de publication : 1978 Article en page(s) : p. 128-131 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Cuirs et peaux -- Propriétés mécaniques
Peau de laine de mouton
Résistance à la déchirure
Résistance à la traction
Statistique
Vêtements en cuirIndex. décimale : 675 Technologie du cuir et de la fourrure Résumé : Distribution of basic mechanical properties-tensile and tear strengths-is studied for garment wool-on sheepskins. Data obtained was used to verify the agreement of sampling locations calculated for these leathers with those currently recommended in sampling procedures. Note de contenu : - EXPERIMENTAL : Testing locations - Testing - Statistical analysis of data
- RESULTS AND DISCUSSISON : Tensile strength - Tear strength
- TOPOGRAPHIC DISTRIBUTION OF PROPERTIES STUDIED : Tensile strength - Tear strength
- Table 1 : Average for each location and property
- Table 2 : Standard deviation of means
- Table 3 : Z-intervals
- Table 4 : Estimates of the coefficient of correlationEn ligne : https://drive.google.com/file/d/1ybSS1PcTzIprhXA9YxfQztQrhHz0BsD5/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=35225
in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC) > Vol. 61 et 62 (Années 1977 et 1978) . - p. 128-131[article]Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 008597 - Périodique Archives Documentaires Exclu du prêt Distribution of mechanical properties in wool-on sheepskins in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 62, N° 6 (11-12/1978)
[article]
Titre : Distribution of mechanical properties in wool-on sheepskins Type de document : texte imprimé Année de publication : 1978 Article en page(s) : p. 128-131 Langues : Anglais (eng) Catégories : Cuirs et peaux -- Propriétés mécaniques
Peau de laine de mouton
Résistance à la déchirure
Résistance à la traction
Statistique
Vêtements en cuirIndex. décimale : 675 Technologie du cuir et de la fourrure Résumé : Distribution of basic mechanical properties-tensile and tear strengths-is studied for garment wool-on sheepskins. Data obtained was used to verify the agreement of sampling locations calculated for these leathers with those currently recommended in sampling procedures. Note de contenu : - EXPERIMENTAL : Testing locations - Testing - Statistical analysis of data
- RESULTS AND DISCUSSISON : Tensile strength - Tear strength
- TOPOGRAPHIC DISTRIBUTION OF PROPERTIES STUDIED : Tensile strength - Tear strength
- Table 1 : Average for each location and property
- Table 2 : Standard deviation of means
- Table 3 : Z-intervals
- Table 4 : Estimates of the coefficient of correlationEn ligne : https://drive.google.com/file/d/1ybSS1PcTzIprhXA9YxfQztQrhHz0BsD5/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=40493
in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC) > Vol. 62, N° 6 (11-12/1978) . - p. 128-131[article]Distribution topographique des propriétés des cuirs nappa pour vêtements / R. L. Boccone in TECHNICUIR, N° 8 (10/1977)
PermalinkDo leather anisotropic properties have an effect on shrinkage temperature ? / Ewa Marcinkowska in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CXIII, N° 5 (05/2018)
PermalinkL'éclat de la peau : cosmétiques et tests cliniques / Nalini Kaul in EXPRESSION COSMETIQUE, N° 81 (05-06/2023)
PermalinkEffect of colourants on the optical characteristics and structure of Y2O3 stabilised tetragonal zirconia ceramic / Jianfeng Chen in COLORATION TECHNOLOGY, Vol. 137, N° 5 (10/2021)
PermalinkEffect of finishing density on the physico-mechanical properties of leather / Sevgi Nalbat in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 100, N° 2 (03-04/2016)
PermalinkEffect of hydroxypropyl-B-cyclodextrin in fluid and semi-solid submicron emulsions on physiological skin parameters during regular in vivo application / Astrid Pany in INTERNATIONAL JOURNAL OF COSMETIC SCIENCE, Vol. 43, N° 2 (04/2021)
PermalinkEffective reduction of post-inflammatory hyperpigmentation with the tyrosinase inhibitor isobutylamido-thiazolyl-resorcinol (Thiamidol) / Dennis Roggenkamp in INTERNATIONAL JOURNAL OF COSMETIC SCIENCE, Vol. 43, N° 3 (06/2021)
PermalinkEffects of adding TiO2 nanoparticles to a water-based varnish for wood applied to nine tropical woods of Costa Rica exposed to natural and accelerated weathering / Róger Moya in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 14, N° 1 (01/2017)
PermalinkEffects of petrolatum, a petrolatum depositing body wash and a regular body wash on biomarkers and biophysical properties of the stratum corneum / Karl Wei in INTERNATIONAL JOURNAL OF COSMETIC SCIENCE, Vol. 43, N° 2 (04/2021)
PermalinkEfficacy of usnea sp. extracts in preventing biofilm formation by bacillus species isolated from soaking liquor samples / Didem Berber in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CXV, N° 6 (06/2020)
PermalinkElectron microscopy and tomography reveal that sodium 2-naphthalene sulfonate incorporated into perming solutions swells and tilts trichocyte intermediate filaments causing straightening of curly Japanese human hair / Warren G. Bryson in INTERNATIONAL JOURNAL OF COSMETIC SCIENCE, Vol. 41, N° 2 (04/2019)
PermalinkElectronic inspection of a field painting project / Cory Allen in JOURNAL OF PROTECTIVE COATINGS & LININGS (JPCL), Vol. 36, N° 1 (01/2019)
PermalinkEngineered polysaccharides as performance-enhancing additives in wood adhesive applications / Joseph J. Marcinko in ADHESIVES & SEALANTS INDUSTRY (ASI), Vol. 26, N° 11 (11/2019)
PermalinkEriodictyon angustifolium extract, but not Eriodictyon californicum extract, reduces human hair greying / N. Taguchi in INTERNATIONAL JOURNAL OF COSMETIC SCIENCE, Vol. 42, N° 4 (08/2020)
PermalinkEstimating service lifetimes in weathering : an optimistic view / Stuart G. Croll in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 4, N° 3 (09/2007)
Permalink