Results 111 to 120 of about 15,336 (245)

Assessment of the Mechanical Properties and Durability of Cement Mortars Modified with Polyurethane Foam Waste. [PDF]

Materials (Basel)
Rutkowska G, Francke B, Chyliński F, Żółtowski M, Michalak H, Starzyk A, Musiał M, Sierakowski O.   +7 more
europepmc   +1 more source

Comparative Analysis of Three Vertebral Screw Placement Directions in Anterior Thoracolumbar Fracture Surgery: A Finite Element Study

Orthopaedic Surgery, Volume 17, Issue 5, Page 1464-1477, May 2025.
This study compares the biomechanical effects of three anterior fixation systems in thoracolumbar surgery—HXTL, NHXTL, and Medtronic's CD Horizon ANTERIOR. Finite element analysis evaluates stress and displacement across vertebral bodies and support structures under varying load conditions. Results indicate the HXTL system minimizes nail–rod stress yet
Xuehai Jia, Yanjun Xie, Yi Yang, Yi Deng, Kerui Zhang, Changyong Shen, Ya Li, Litai Ma   +7 more
wiley   +1 more source

A Hydrophilic Polyurethane Foam Containing Nigella sativa Oil as a Wound Dressing. [PDF]

Biomed Res Int
Darakhshan S, Mirzaie S, Hossainpour H, Zhaleh M, Kakebaraei S, Tahvilian R.   +5 more
europepmc   +1 more source

Examining the use and weight transfer of four custom‐made partial hindlimb exoprostheses for a dog

Veterinary Record Open, Volume 13, Issue 2, December 2026.
Abstract Background Limb exoprosthetics in veterinary medicine are less developed than in human medicine. This case study evaluates four custom‐made hindlimb exoprostheses for a 6‐year‐old dog following metatarsal amputation due to a train accident.
Aljaž Muršec, Monika Pavlović, Jurij Žel, Vladimira Erjavec   +3 more
wiley   +1 more source

Differentiating urethane and urea bond activation in polyurethane foam acidolysis. [PDF]

Chem Sci
Davis M, Richardson K, Westman Z, Stottlemyer AL, Letko C, Hooshyar N, Vlcek V, Christopher P, Abu-Omar MM.   +8 more
europepmc   +1 more source

Thermal Black‐Infused Polyurethane Rigid Foams: Novel Formulations Toward Higher‐Performance and More Sustainable Insulation

Journal of Applied Polymer Science, Volume 143, Issue 36, September 20, 2026.
Thermal black improves polyurethane foam structure and stability. It helps the foam rise smoothly while promoting the formation of smaller, more uniform cells. The foam keeps its strength and insulation performance while reducing shrinkage. Its clean production and easy processing make it a sustainable, cost‐effective option for high‐performance ...
Mihaela Mihai, Adrien Faye, Sajjad Saeidlou, Edward Norton   +3 more
wiley   +1 more source

Postmarket Study of Silimed's Silicone Gel Polyurethane Foam-covered Breast Implants: Interim Results (2018-2024). [PDF]

Plast Reconstr Surg Glob Open
Munhoz AM.
europepmc   +2 more sources

Moisture-Responsive Thermal Conductivity Properties of Hydrofiber Versus Polyurethane Foam: Implications for Pressure Injury Prevention. [PDF]

Int Wound J
Gefen A, Fisk J, Bunker J, Bagshaw LE.
europepmc   +1 more source

Additives Enhancing Biodegradability in Plastics and Potential Implications for Textiles: A Mechanistic Review

Journal of Applied Polymer Science, Volume 143, Issue 35, September 15, 2026.
Mechanistic insights from additive‐assisted plastic degradation guide the design of environmentally adaptive textile fibers. Functional additives enhance oxidative, hydrolytic, enzymatic, and microbial degradation pathways. Translating these strategies requires control of fiber architecture, additive distribution, and environmental interactions ...
Julia Cunniffe, Joel Pawlak, Richard Venditti   +2 more
wiley   +1 more source

Closing the Loop on Polyurethane Foam Waste: Challenges, Emerging Technologies, and the Road to Sustainable Circularity. [PDF]

ACS Sustain Chem Eng
Velasco F, Villa R, Salas R, Ruiz FJ, Nieto S, Dupont J, Garcia-Verdugo E, Lozano P.   +7 more
europepmc   +1 more source