Results 101 to 110 of about 14,365 (261)

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

Analysis of Mechanical Properties and Microscopic Discrete Element Study of Foam Concrete under Dry-Wet Cycles

open access: yesZhongwai Gonglu
To reveal the effects of the number of dry-wet cycles and the material density gradient on the deterioration laws of macroscopic mechanical properties, microscopic damage mechanisms, and failure modes of foam concrete, foam concrete test blocks with ...
XU Ke, ZHANG Jun, KUANG Yuyang
doaj   +1 more source

Foam glasses development from glass bottles and eggshell

open access: yes, 2019
The objective was the production of foam glasses obtained from glass bottles powder and eggshell as the foaming agent, thereby producing foam glasses composed entirely of recycled materials.
Luiz Fernando Rodrigues Jr (6720086)   +3 more
core   +1 more source

A Perspective on the Applications of Triphasic Gas Storage in Electrochemical Systems

open access: yesAdvanced Science, EarlyView.
Gas storage in microporous materials positioned locally at an electrode or electrocatalyst surface enhances electrochemical processes. Abstract Microporous materials store gases under dry conditions (e.g., hydrogen or oxygen via physisorption), but in some cases microporous materials also show triphasic (e.g., in a solid|gas|liquid system) gas storage ...
Zhongkai Li   +9 more
wiley   +1 more source

A Review on Catalytic Nanostructured Electrodes for Wearable and Implantable Abiotic Glucose Fuel Cells

open access: yesAdvanced Science, EarlyView.
This review identifies current and future directions in abiotic nanostructured catalysts to develop reliable and sustainable glucose fuel cells to power the next generation of bioelectronic devices. ABSTRACT The global rise in incidence of chronic diseases has led to the demand for innovative solutions that help patients manage their conditions with ...
Asghar Niyazi   +3 more
wiley   +1 more source

Development and Evaluation of Thrombin-Loaded Gelatin Hemostatic Sheets for Spinal Surgery Applications

open access: yesSpine Surgery and Related Research
Introduction: During spinal surgery, management of intraoperative bleeding and effective hemostasis are required to clearly visualize the surgical field and to safely perform procedures and positive postoperative outcomes.
Atsuyuki Kawabata   +3 more
doaj   +1 more source

Experiments in the generation of high expansion foam/ experiences sur la production de mousse a haute expansion/ experimente zur erzeugung von stark blahendem schaum

open access: yes, 1967
The author describes a method developed to determine the effectiveness of various high expansion foaming agents based on the rate of foam production and film stability. Three foaming agents were studied in detail.
Sumi, K.
core  

Numerical simulation of 3D polyurethane expansion during manufacturing process

open access: yes, 2007
International audienceIn this paper, a phenomenological model for the expansion stage of flexible polyurethane foams production is introduced. This model is based on the expansion of a diphasic compressible fluid (quasi-Ihomogeneous liquid/gas mixture ...
Bikard, Jérôme   +3 more
core   +1 more source

Recent Advances in Laser‐Induced Graphene‐Based Gas Sensors: From Sensing Mechanisms to Biomedical Applications

open access: yesAdvanced Science, EarlyView.
Laser‐induced graphene (LIG) provides a scalable, laser‐direct‐written route to porous graphene architecture with tunable chemistry and defect density. Through heterojunction engineering, catalytic functionalization, and intrinsic self‐heating, LIG achieves highly sensitive and selective detection of NOX, NH3, H2, and humidity, supporting next ...
Md Abu Sayeed Biswas   +6 more
wiley   +1 more source

Resistance to Cleavage of Core–Shell Rubber/Epoxy Composite Foam Adhesive under Impact Wedge–Peel Condition for Automobile Structural Adhesive

open access: yes, 2019
Epoxy foam adhesives are widely used for weight reduction, watertight property, and mechanical reinforcement effects. However, epoxy foam adhesives have poor impact resistance at higher expansion ratios.
Hyun-Joong Kim   +8 more
core   +1 more source

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