Results 251 to 260 of about 4,964 (296)

Improvement of wrinkle-resistant treatment by nanotechnology

Journal of the Textile Institute, 2009
In this research, the non-formaldehyde wrinkle-resistant treatment of cotton fabrics has been investigated using the 1,2,3,4-butane tetracarboxylic acid as cross-linking agent and sodium dihydrogen hypophosphite as catalyst together with nano titanium dioxide as co-catalyst compound.
C W M Yuen, S K A Ku, Yi Li
exaly   +4 more sources

The use of topical Nitrosomonas eutropha for cosmetic improvement of facial wrinkles [PDF]

Journal of Cosmetic Dermatology, 2019
AbstractBackgroundBoth topical and oral probiotics are becoming widely used. There is increasing interest in the cosmetic potential in topical probiotics. Nitrosomonas eutropha is an ammonia‐oxidizing bacteria.AimThe purpose of this study was to assess whether there is any improvement in facial wrinkles with the use of Nitrosomonas eutropha, a topical ...
Manisha Notay, Suzana Saric‐Bosanac, Alexandra R. Vaughn, Simran Dhaliwal, Megha Trivedi, Paloma N. Reiter, Iryna Rybak, Connie C. Li, Larry B. Weiss, Lauren Ambrogio, Waqas Burney, Raja K. Sivamani   +11 more
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Nanoethosomal formulation of gammaoryzanol for skin-aging protection and wrinkle improvement: a histopathological study

Drug Development and Industrial Pharmacy, 2017
Free radical scavengers and antioxidants, with the main focus on enhanced targeting to the skin layers, can provide protection against skin ageing.The aim of the present study was to prepare nanoethosomal formulation of gammaoryzanol (GO), a water insoluble antioxidant, for its dermal delivery to prevent skin aging.Nanoethosomal formulation was ...
Saeed Ghanbarzadeh, Mohammadreza Ranjkesh, Yousef Javadzadeh   +2 more
exaly   +3 more sources

Improving lip wrinkles: lipstick‐related image analysis

Skin Research and Technology, 2005
Background/purpose: The appearance of lip wrinkles is problematic if it is adversely influenced by lipstick make‐up causing incomplete color tone, spread phenomenon and pigment remnants. It is mandatory to develop an objective assessment method for lip wrinkle status by which the potential of wrinkle‐improving products to lips can be screened.
Jong-Seong, Ryu, Sun-Gyoo, Park, Taek-Jong, Kwak, Min-Youl, Chang, Moon-Eok, Park, Khee-Hwan, Choi, Kyung-Hye, Sung, Hyun-Jong, Shin, Cheon-Koo, Lee, Yun-Seok, Kang, Moung-Seok, Yoon, Moon-Jeong, Rang, Seong-Jin, Kim   +12 more
openaire   +2 more sources

Improvement of age estimation using an efficient wrinkles descriptor

Multimedia Tools and Applications, 2018
Lately, automatic age estimation from facial images is in demand because of the usage of this technique in different fields including security, demographic analysis, access control and vending machines control. However, age estimation is difficult to conduct due to the aging process features’ evolution complexity, such as the face shape and skin ...
Imad Mohamed Ouloul, Zakaria Moutakki, Karim Afdel, Abdellah Amghar   +3 more
openaire   +1 more source

Improving wrinkle resistance of cotton fabric by montmorillonite

Fibers and Polymers, 2006
Cotton fabric was treated with montmorillonite (MMT) so as to evaluate its effectiveness on improving its wrinkle resistance. The MMT in emulsion form was applied to cotton fabric by padding and finally the wrinkle resistance of the MMT-treated cotton fabric was improved.
C. W. M. Yuen, C. W. Kan, H. L. Lee
openaire   +1 more source

Hyaluronic acid microneedle patch for the improvement of crow's feet wrinkles

Dermatologic Therapy, 2017
Hyaluronic 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, Hyun Jung Kwon, Ga Ram Ahn, Eun Jung Ko, Kwang Ho Yoo, Beom Joon Kim, Changjin Lee, Daegun Kim   +7 more
openaire   +2 more sources

Wrinkling Analysis Using Improved Dynamic Relaxation Method

48th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, 2007
The purpose of this paper is to propose a new method to reduce the calculation cost of the dynamic relaxation method. The proposed method combines the dynamic relaxation method with a static iterative method via two switching rules. In this method, the numerical scheme used in the analysis is selected as the situation of the analysis.
Munetaka Kashiwa, Junjiro Onoda
openaire   +1 more source

The Improvement of the Wrinkle Recovery of Cotton by Reaction with Formaldehyde

Textile Research Journal, 1961
Data are presented showing the reaction of formaldehyde with cotton fabric using phosphoric acid, magnesium chloride, and zinc nitrate as catalysts and the improvement in wrinkle recovery of the fabric obtained by these treatments. A theoretical equation which fits the relationship between improvement in wrinkle recovery and concentration of ...
S.J. O'Brien, W.J. van Loo
openaire   +1 more source

An Improved Finite Element Simulation Method for Plate Wrinkling

2010 International Conference on Intelligent Computation Technology and Automation, 2010
An improved FEM simulation method of the plate wrinkling is proposed in this work. This method is easier and more effective as well. Reasonable and credible results can be obtained when this method is used to analyze the stability of a plate under a shear load. The practicability of the proposed method is validated further by simulating the instability
Ke Liang, Qin Sun, Xiaxia Shen
openaire   +1 more source