Results 131 to 140 of about 39,958 (302)

Evaluation of the efficacy of a new hyaluronic acid gel on dynamic and static wrinkles in volunteers with moderate aging/photoaging

open access: yesClinical, Cosmetic and Investigational Dermatology, 2019
Adele Sparavigna,1 Beatrice Tenconi,1 Andrea Maria Giori,2 Gilberto Bellia,3 Laura La Penna1 1DERMING S.r.l., Clinical Research and Bioengineering Institute, Milan, Italy; 2Research and Development, IBSA Farmaceutici Italia, Lodi, Italy; 3Dermoaesthetic ...
Sparavigna A   +4 more
doaj  

Predicting web wrinkles on rollers

open access: yes, 2009
There are two levels of web instability in web lines. The first level of web instability is called web troughs. Web troughs are due to the instability of webs that occur in free web spans.
Good, J. K., Yurtcu, H., Beisel, J. A.
core  

Origami‐Inspired Structural Design for Aquatic‐Terrestrial Amphibious Robots

open access: yesAdvanced Robotics Research, EarlyView.
This work presents a lightweight amphibious origami robot actuated by a single shape memory alloy wire. A rigid foldable origami structure with displacement amplification enables efficient terrestrial crawling and aquatic swimming. The addition of fan‐shaped units allows controllable turning in both environments.
Weiqi Liu   +5 more
wiley   +1 more source

Durability of Soft Pneumatic Actuators: A Review and Benchmarking Protocol

open access: yesAdvanced Robotics Research, EarlyView.
Lack of durability is a key challenge hindering the broad scale adoption of soft pneumatic actuators (SPAs) in automation industries. This review provides a comprehensive overview of existing research on SPA durability, introduces a standardized durability benchmarking protocol to consolidate the testing of SPAs, and outlines promising directions for ...
Dickson Chiu Yu Wong   +2 more
wiley   +1 more source

Deep Wrinkles

open access: yes, 1973
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Deep wrinkles provide a choppy, hazardous pathway for motorists driving on Nesbitt Avenue between NW 23 and NW 24.
Carter, J. Pat
core  

Modular, Textile‐Based Soft Robotic Grippers for Agricultural Produce Handling

open access: yesAdvanced Robotics Research, EarlyView.
This article introduces textile‐based pneumatic grippers that transform simple textiles into robust bending actuators. Detailed experiments uncover how cut geometry and fabric selection shape performance. Successful handling of fragile agricultural items showcases the potential of textile robotics for safe, scalable automation in food processing and ...
Zeyu Hou   +4 more
wiley   +1 more source

Periorbital wrinkles treatment using collagen induction therapy

open access: yes, 2009
Introduction: Periorbital wrinkles are very common cutaneous folds, that develop on the periocular area. The treatment for wrinkles varies with the degree of severity. A relatively new treatment, termed Collagen Induction Therapy (CIT)
PASTORE, FRANCESCO   +5 more
core  

3D‐Printing Aided Rapid Prototyping of Pretensioned Tensegrity Structures for Robotic Applications

open access: yesAdvanced Robotics Research, EarlyView.
Printing, injection molding, and assembly (PMA) is a method for rapid prototyping mesoscale, topologically complex, and tensioned tensegrity structures. In combination with PMA method, two mold design strategies: modular mold and compact channel layout, enable efficiency and scalability for tensegrity fabrication.
Yi Sun   +3 more
wiley   +1 more source

Cloth Animation with Time-dependent Persistent Wrinkles

open access: yes
Persistent wrinkles are often observed on crumpled garments e.g., the wrinkles around the knees after sitting for a while. Such wrinkles can be easily recovered if not deformed for long, and otherwise be persistent.
Yang, Yin   +3 more
core   +1 more source

Functional Fibers in Soft Robotics: Advances in Material, Structural, and Systemic Tactics

open access: yesAdvanced Robotics Research, EarlyView.
Fiber‐form robotic systems offer a scalable pathway toward embodied intelligence in soft robotics. This review surveys functional fibers as material, structural, and systemic elements, highlighting advances in responsive materials, architectural programing, and fabrication strategies.
Joonhee Won   +5 more
wiley   +1 more source

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