Results 1 to 10 of about 98,208 (291)
Structure and Electronic Transport in Graphene Wrinkles
Nano Letters, 2012 Wrinkling is a ubiquitous phenomenon in two-dimensional membranes. In particular, in the large-scale growth of graphene on metallic substrates, high densities of wrinkles are commonly observed. Despite their prevalence and potential impact on large-scale
Tony Low +2 more
exaly +3 more sources
Periorbital skin index as a biomarker for biological aging and health status [PDF]
Frontiers in AgingBackgroundThe periorbital skin area is particularly susceptible to aging compared to other facial regions due to its unique anatomical features and frequent muscle movements. This leads to early development of wrinkles and discoloration, which affect one’
Ki-Nam Gu +8 more
doaj +2 more sources
Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2017 We prove theoretically that when a soft solid is subjected to an extreme deformation, wrinkles can form on its surface at an angle that is oblique to a principal direction of stretch. These oblique wrinkles occur for a strain that is smaller than the one required to obtain wrinkles normal to the direction of greatest compression.
CARFAGNA, MELANIA +3 more
openaire +4 more sources
Cosmetics, 2023 Plant polyphenols have been found to be effective in preventing or reducing different skin alterations. A dietary approach based on these compounds could be a safe and effective method to slow down or prevent age-associated deterioration of skin ...
Vincenzo Nobile +6 more
doaj +1 more source
The Study of the Wrinkles of Hexagonal Boron-Nitride Flake after the Annealing
Crystals, 2023 Hexagonal boron nitride (h-BN) flakes have been widely used due to their excellent physical and chemical properties. Here, thermal-induced wrinkles of thin h-BN flakes deposited on silicon dioxide substrate were investigated through a combination of ...
Guocheng Zhang, Yufang Chang, Bin Yan
doaj +1 more source
Nucleic Acids Research, 1983 The B form of poly d(GC):poly d(GC) in orthorhombic microcrystallites in oriented fibers has a secondary structure in which a dinucleotide is the repeated motif rather than a mononucleotide as in standard, smooth B DNA. One set of nucleotides (probably GpC) has the same conformations as the smooth form but the alternate (CpG) nucleotides have a ...
S, Arnott +6 more
openaire +2 more sources
Optimalisasi Proses Manufaktur Pipa Koil Menggunakan Mesin Bubut Konvensional
Jurnal Mekanik Terapan, 2021 Salah satu komponen utama dengan jumlah dan keragaman sangat banyak adalah koil pipa tembaga, banyak digunakan pada industri kecil, menengah maupun besar dalam pembuatan condensor kulkas, AC mobil, AC Rumah, Tabung destilasi, peralatan fogging dan masih
Sholeh Mochammad +2 more
doaj +1 more source
GMS Interdisciplinary Plastic and Reconstructive Surgery DGPW, 2023 Objective: To analyze the effects of Argireline on skin surface wrinkles using the Visia camera system developed by Canfield Scientific Inc., U.S.A., for facial image capture.
Henseler, Helga
doaj +1 more source
New 675 nm Laser Device: The Innovative and Effective Non-Ablative Resurfacing Technique
Medicina, 2023 Background and Objectives: Photo/chrono-aging is usually expressed as facial discolouration, wrinkles, redness, elastosis, laxity, and dehydration, thus representing major signs of ageing that often lead to a negative phycological impact on a patient’s ...
Domenico Piccolo +5 more
doaj +1 more source
Toxins, 2022 Improvements in Botulinum toxin type-A (BoNT-A) aesthetic treatments have been jeopardized by the simplistic statement: “BoNT-A treats wrinkles”. BoNT-A monotherapy relating to wrinkles is, at least, questionable.
Alexander D. Nassif +3 more
doaj +1 more source