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An improved mathematical programming method for wrinkling prediction of cloths
International Journal of Clothing Science and Technology, 2005PurposeAn improved mathematical programming method for numerical simulation of cloth wrinkling is investigated.Design/methodology/approachCloth is modeled as the network of bars (called bar network) or membrane elements with a special nonlinear mechanical constitutive law in the finite element analysis.FindingsCompared with conventional numerical ...
H.W. Zhang, M. Wang, X.W. Zhang, X. Guo
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Improved Procedures for Static and Dynamic Analyses of Wrinkled Membranes
Journal of Applied Mechanics, 2006An analysis of large deformations of flexible membrane structures within the tension field theory is considered. A modification of the finite element procedure by Roddeman et al. (Roddeman, D. G., Drukker, J., Oomens, C. W. J., Janssen, J. D., 1987, ASME J. Appl. Mech. 54, pp.
Shaw, Amit, Roy, D
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Efficacy and safety of a novel, soluble microneedle patch for the improvement of facial wrinkle
Journal of Cosmetic Dermatology, 2017SummaryBackgroundVarious kinds of functional cosmetics are on the market, although there are a variety of opinions concerning the actual effect. Transdermal microneedle patch has been introduced as a newly developed device for drug delivery through the skin.ObjectiveThis study was conducted to verify the face skin improvement effect and safety of a ...
Ji Yeon Hong +6 more
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The improved progressive probabilistic hough transform for paper wrinkle detection
2012 IEEE 11th International Conference on Signal Processing, 2012Wrinkles are the typical paper defects that usually appear in paper production. Because wrinkle has line patterns in paper image, it can be detected through Hough Transform (HT) based methods. Among those methods, Standard Hough Transform (SHT) is a robust line detection approach, but the long time computation handicaps its application in real-time ...
Shubo Qiu, Xiaofang Wang
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Improvement of Wrinkles in Roll-to-Roll Microwave Plasma CVD Graphene
MRS Proceedings, 2015ABSTRACTWrinkle-less graphene films are obtained through roll-to-roll microwave plasma chemical vapor deposition by using flexible copper/polyimide (Cu/PI) webs. Raman spectra suggests that the average domain size of the obtained graphene on the flexible Cu/PI is almost the same compared to the graphene on a Cu web that includes wrinkles.
Takatoshi Yamada +3 more
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Improvement of Tension‐Type Headache When Treating Wrinkles With Botulinum Toxin A Injections
Headache: The Journal of Head and Face Pain, 1999Botulinum toxin A has been used to treat a spectrum of neuromuscular diseases. In recent years, it has become an accepted treatment for dynamic facial wrinkles. Following treatment of glabella and forehead wrinkles with botulinum toxin A, 9 of 134 patients coincidentally reported improvement of tension‐type headache.
A, Carruthers +3 more
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Improvement of skin texture and wrinkles using radiofrequency ultra‐thin electrode technology
Journal of Cosmetic Dermatology, 2019AbstractBackgroundApplication of radiofrequency (RF) energy with microneedles to facial skin shown to promote skin renewal.AimTo evaluate the safety and efficacy of the VoluDerm technology with 100 ultra‐thin electrodes gen100 tip for improvement of skin texture and wrinkles.MethodsA prospective, open‐label, intra‐individual‐controlled trial.
Michael H. Gold +2 more
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Textile Research Journal, 1972
Glyoxal was reacted with carbamoylethylated and carboxyethylated cotton under vatious conditions using: (a) two-step process employing alkaline and metal salt catalyst, (b) alkaline catalysts, (c) built-in acidity of the acid form of car boxyethyl substituent, and (d) low pH in the presence of moisture (moist cure process).
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Glyoxal was reacted with carbamoylethylated and carboxyethylated cotton under vatious conditions using: (a) two-step process employing alkaline and metal salt catalyst, (b) alkaline catalysts, (c) built-in acidity of the acid form of car boxyethyl substituent, and (d) low pH in the presence of moisture (moist cure process).
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Structural Optimization of an Vehicle Seat Cushion Bolster Wrinkle Improvement
SAE Technical Paper Series, 2019<div class="section abstract"><div class="htmlview paragraph">In recent years, a problem about car seat covering wrinkles rate are gradually increasing. So think that first have to understand the principle of how the wrinkles are occurred at vehicle seat. In this research, the focus is seat cushion bolster wrinkles.
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Improved Finite Element Method for Inflated Beams with Local Wrinkles
AIAA Journal, 2022Zhou Yan, Liang Zhang, Weiwei Jin
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