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Hyaluronic acid microneedle patch for the improvement of crow's feet wrinkles
Dermatologic Therapy, 2017Hyaluronic acid (HA) has an immediate volumizing effect, due to its strong water-binding potential, and stimulates fibroblasts, causing collagen synthesis, with short- and long-term effects on wrinkle improvement. We investigated the efficacy and safety of HA microneedle patches for crow's feet wrinkles.
Sun Young Choi +7 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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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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Improving interfacial shear strength between graphene sheets by strain-induced wrinkles
Carbon, 2020Abstract Graphene has been widely used as new generation reinforcing nanofiller to achieve significantly improved mechanical properties in composites. However, its reinforcing effect has been considerably affected by the poor interfacial strength between graphene and the matrix.
Zhao, Shaoyu +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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Multipolydioxanone scaffold improves upper lip and forehead wrinkles: A 12‐month outcome
Journal of Cosmetic Dermatology, 2018SummaryBackgroundThe safety and wrinkle‐reducing effects of multipolydioxanone (PDO) scaffold have been confirmed in animal, and clinical tests for 3 months, but the 12‐month outcomes, are unknown.ObjectiveThe safety and efficacy of multi‐PDO scaffold were tested in animal models and in humans for 12 months.MethodsIn the animal study, a multi‐PDO ...
Hyun Ju Ko +8 more
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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 two-micron lasers for treating glaucoma and reducing skin wrinkles
SPIE Newsroom, 2011Thulium (Tm) lasers operating in the 2 m IR spectral range are interesting for many applications, including spectroscopy, remote sensing, photomedicine, optical communications, and metrology. For instance, in photomedicine, 2 m lasers may be used in ophthalmology to treat glaucoma (high pressure in the eye) by iridotomy, in which holes are made in the ...
Xavier Mateos +8 more
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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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