Results 51 to 60 of about 4,964 (296)

Influence of Bending on Wrinkle Formation and Potential Methods of Mitigation [PDF]

, 2017
The study investigates wrinkle formation during bending of the braided composite tube. Consolidation of the preform and change in braid parameters due to fibre scissoring were found to be two major influencing factors for causing out-of-plane deformation.
Potluri, Prasad; id_orcid, Roy, Sree Shankhachur, Yang, Danjie   +2 more
core   +1 more source

Soft Mechanical‐Electrical Logic Using Liquid Metal‐Filled 3D‐Printed Architectures

Advanced Engineering Materials, EarlyView.
We present 3D‐printed soft mechanical–electrical logic elements that use liquid metal–filled silicone tubes actuated by thermoplastic polyurethane/polylactic acid (TPU/PLA) architectures to produce Boolean operations. Complementary normally open and normally closed unit cells perform repeatable binary transitions and can be combined into more complex ...
Christoph Lehmann, Ryan Kalgreen, Laura M. Comella   +2 more
wiley   +1 more source

Cathodic Cage Plasma Deposition of Nanostructured Cu–Fe–Se Coatings on Poly(methyl Methacrylate)

Advanced Engineering Materials, EarlyView.
Nanostructured Cu–Fe–Se coatings are deposited on PMMA by a modified cathodic cage plasma process, enabling low‐temperature deposition on polymer substrates. A transition from discontinuous to compact morphology is observed with temperature, with optimal properties at 200°C, where improved CuFeSe2‐type bonding, lowest sheet resistance, and favorable ...
V. S. S. Sobrinho, M. Naeem, T. H. C. Costa, M. S. Libório, J. C. A. Queiroz, C. B. B. Luna, R. R. M. Sousa, P. S. Vieira, E. M. Araújo   +8 more
wiley   +1 more source

A Pilot Study of Skin Resurfacing Using the 2,790-nm Erbium:YSGG Laser System

Archives of Plastic Surgery, 2015
Background The erbium:yttrium scandium gallium garnet (Er:YSGG) laser differs from other laser techniques by having a faster and higher cure rate. Since the Er:YSGG laser causes an appropriate proportion of ablation and coagulation, it has advantages ...
Jong Won Rhie, Jeong Su Shim, Won Seok Choi   +2 more
doaj   +1 more source

Duration of wrinkle correction following repeat treatment with Juvéderm hyaluronic acid fillers [PDF]

, 2010
Many patients elect to have repeat treatments with hyaluronic acid dermal fillers to maintain wrinkle correction, but the clinical performance of these products after repeat treatments has not been formally assessed.
Stacy R. Smith, Jane A. Thomas, Smith, Stacy R., Murphy, Diane K., Frederick C. Beddingfield, Derek Jones, Jones, Derek, Beddingfield, Frederick C., Thomas, Jane A., Diane K. Murphy   +9 more
core   +1 more source

Microstructure, Thermal Transport, and Dry‐Sliding Tribology of Powder‐Metallurgy Al7075 Composites Reinforced With Sol–Gel‐Derived ZnO–rGO Hybrid Nanoparticles

Advanced Engineering Materials, EarlyView.
Sol–gel‐derived ZnO–rGO hybrid nanoparticles enable Al7075 powder‐metallurgy composites to achieve concurrent gains in hardness and thermal conductivity while markedly lowering friction and wear. The hybrid architecture couples ZnO‐based load support with rGO‐assisted lamellar sliding and heat spreading, revealing a promising route toward lightweight ...
Bunyamin Aksakal, Cevher Kursat Macit, Merve Ayık, Hakan Tutumlu   +3 more
wiley   +1 more source

Study on the cross-linking process of carboxylated polyaldehyde sucrose as an anti-wrinkle finishing agent for cotton fabric

Scientific Reports, 2022
Sucrose was oxidized in a two-step oxidation reaction catalyzed by 2,2,6,6-tetramethyl-1-piperidinyloxy (TEMPO)-laccase and sodium periodate (NaIO4). To generate carboxylated polyaldehyde sucrose (openSu) containing multiple aldehyde and carboxyl groups.
Jiangfei Lou, Dan Wang, Xuerong Fan
doaj   +1 more source

Results of nonablative wrinkle reduction with a 1,450-nm diode laser: Difficulties in the assessment of “subtle changes”

, 2005
Background and Objective: Nonablative resurfacing has proven its efficacy in vascular and pigmented lesions, while its capacity of substantial wrinkle reduction is still discussed controversially.
Hohenleutner, Ulrich, Landthaler, Michael, Koellner, Katja, Lorenz, Susanne, Hohenleutner, Silvia   +4 more
core   +1 more source

Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions

Advanced Functional Materials, EarlyView.
This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian, Jingkai Lin, Zhihao Tian, Selusiwe Ncube, Huayang Zhang, Emiliano Cortés, Hongqi Sun, Shaobin Wang   +7 more
wiley   +1 more source

Evaluation of effectiveness of tranexamic acid as mesotherapy in improvement of periorbital wrinkling in a trial study

Journal of Cosmetic Dermatology, 2023
AbstractBackgroundTranexamic acid is used to treat pigmented disorder in dermatology for a long time however there are limited data for effectiveness of tranexamic acid for rejuvenation and improvement of wrinkle. Here we want to find the effectiveness of tranexamic acid as mesotherapy in improvement of periorbital wrinkle in a clinical trial study ...
Afsaneh Sadeghzadeh Bazargan, Mahsa Shemshadi, Elham Ziaeifar, Amirmasoud Taheri, Masoumeh Roohaninasab, Azadeh Goodarzi, Mahta Mirhashemi   +6 more
openaire   +2 more sources