Results 101 to 110 of about 22,862 (300)

Design and Experimental Test of a self-sealing component for reciprocal motion of MR fluid based device

Results in Engineering
This research presents a novel approach to sealing components by proposing an optimized design and experimental evaluation of a magneto-rheological fluid (MRF) sealing component for reciprocal motion, with a specific focus on MR dampers.
Van Cuong Vo, Hai Zy Zy Le, Qui Duyen Do, Quoc-Hung Nguyen   +3 more
doaj   +1 more source

“Energy devices in gynecological laparoscopy – Archaic to modern era”

Gynecology and Minimally Invasive Therapy, 2017
The introduction of newer vessel sealing systems has revolutionized techniques of hemostasis during laparoscopic surgery. These devices allow for rapid sequential tissue and vessel sealing, coagulation, and transection. Despite of widespread use of newer
Amruta Jaiswal, Kuan-Gen Huang
doaj   +1 more source

Composites of Shellac and Silver Nanowires as Flexible, Biobased, and Corrosion‐Resistant Transparent Conductive Electrodes

Advanced Functional Materials, EarlyView.
Shellac, a centuries‐old natural resin, is reimagined as a green material for flexible electronics. When combined with silver nanowires, shellac films deliver transparency, conductivity, and stability against humidity. These results position shellac as a sustainable alternative to synthetic polymers for transparent conductors in next‐generation ...
Rahaf Nafez Hussein, Tiago Carneiro Gomes, Eliza Ng, Simon Rondeau‐Gagné, Tricia Breen Carmichael   +4 more
wiley   +1 more source

Investigation on the Sealing Performance of Vent Valves in Low-Temperature Marine Environments Based on Thermo-Mechanical Coupling

Applied Sciences
This study investigates the sealing performance of marine vent valves in low-temperature environments (−30 °C to −40 °C) via thermo-mechanical coupling analysis.
Jianxiang Zhang, Wenyong Guo, Hantao Chen, Zhe Wu, Shihao Zhu, Li Yu   +5 more
doaj   +1 more source

Strain‐Programmable Luminescent Adhesive Patch With Tartrazine‐Mediated Optical Skin Clearing for Photochemical Tissue Bonding

Advanced Functional Materials, EarlyView.
We propose a suture‐complementary approach that integrates optical skin clearing with a strain‐programmable luminescent adhesive patch. Hyaluronic acid promotes transdermal delivery of tartrazine to improve optical clearing and stabilizes its interaction with a photosensitizer. Optical clearing increases the penetration depth of visible light into skin,
Seong‐Jong Kim, Kyungjoo Jo, Kwanghyeon Park, Jun Hee Kim, Jong Hyeong Cho, Inhoo Choi, Sei Kwang Hahn   +6 more
wiley   +1 more source

Sealing effectiveness of materials used in furcation perforation in vitro [PDF]

, 2005
Objectives: In this study the sealing ability of various materials used to repair furcation perforations was evaluated. Design: Ninety human molars were endodontically treated and a perforation was made in the pulp chamber floor using a round bur.
Tsatsas, D.V., Kerezoudis, N.P., Meliou, H.A.   +2 more
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The Effect of Different Obturation Techniques on the Sealing Ability of Root Canal Filling Materials

Journal of Pharmacy and Bioallied Sciences
Background: The performance of root canal filling materials in sealing is crucial for the effectiveness of endodontic procedures as it prevents the escape of microorganisms and guarantees the durability of the treatment.
Regula Sri Lakshmi, Bhaskar Das, Apurva Jadhav, Harsha Haridas, Sabari Murugesan, Savadamoorthi Kamatchi Subramani   +5 more
doaj   +1 more source

Regulated Ion‐Diffusion Hydrogels for Subtle and Multimodal Temperature‐Strain Sensing in Wound Monitoring

Advanced Functional Materials, EarlyView.
A soft, dual‐channel hydrogel patch enables simultaneous detection of wound temperature and strain by integrating ion‐diffusion‐mediated thermoelectric and resistive sensing. The conformal design maintains stable performance during motion, capturing subtle inflammatory and mechanical changes for continuous wound monitoring.
Yu Fang, Xinglong Pan, Zhiwei Li, Wanheng Lu, Chang Liu, Yi Zhou, Guo Tian, Ghim Wei Ho   +7 more
wiley   +1 more source

Cost-Effectiveness of Crack Sealing Materials and Techniques for Asphalt Pavements [PDF]

https://doi.org/10.21949/15181612004PDFTech ReportFHWA/MT-04-006/8127MSU G&C #429800MDT Project #8127Asphalt pavementsCost effectivenessCracking of asphalt concrete pavementsMonitoringPavement management systemsLongitudinal crackingPavement ...

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Análise longitudinal da retenção de selantes oclusais em dentes permanentes [PDF]

, 2015
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde, Programa de Pós-Graduação em Odontologia, Florianópolis, 2015.A cárie continua sendo um problema significativo entre a população jovem principalmente nos dentes
Pereira, Carla da Silva
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