Results 241 to 250 of about 525,859 (396)

Numerical simulation study on the stability of coal pillar supported by end gang mining under the effect of blasting vibration. [PDF]

Sci Rep
Jiang J, Zhang Y, Wang D, Cao L, Wang L, Du C.   +5 more
europepmc   +1 more source

Effect of TPU Type and Concentration on the Rheological, Mechanical, and 3D Printing‐Related Properties of PLA/TPU Blends

Journal of Applied Polymer Science, EarlyView.
ABSTRACT This study investigates the effects of thermoplastic polyurethane (TPU) grades with different hardness levels on the rheological, mechanical, and viscoelastic properties of polylactic acid (PLA) blends for 3D printing applications. Rheological analysis revealed that TPU (A60), a TPU grade with a Shore A hardness of 60, exhibited high ...
Zuhal Yurtbasi, Ahmet Hakan Cinar, Furkan Sarisoy, Alper Kasgoz   +3 more
wiley   +1 more source

Ultimate Micro-tensile Strength of Dental Adhesives Cured at Different Light Source

, 2008
Atsushi Kameyama, Junji Kato, Masao Yoshinari, Yuji Kotoku, Go Akashi, Y. HIRAI   +5 more
openalex   +2 more sources

Experimental and numerical study of tubular steel columns with/without demountable bolted shear connectors embedded in the concrete. [PDF]

Sci Rep
Fayed S, Badawi M, Ghalla M, Mlybari EA, Iskander Y, Yehia SA.   +5 more
europepmc   +1 more source

Reducing formaldehyde emissions and enhancing performance of particleboards through the incorporation of activated carbon produced from Scots pine wood residues

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract Wood‐based composite boards present a problem due to formaldehyde emissions from engineered particleboard, which pose health and environmental risks. This study explored the production of activated carbon (AC) from Scots pine (Pinus sylvestris) wood residues using phosphoric acid (H3PO4) as a chemical activator.
Mehmet Emin Ergun, Filiz Koyuncu, Abdullah Istek, İsmail Özlüsoylu   +3 more
wiley   +1 more source

Sustainable Medical Materials: AI-Driven Assessment for Mechanical Performance of UVC-Treated Date Palm Epoxy Composites. [PDF]

Polymers (Basel)
Aboamer MA, Hakami A, Algethami M, Alarifi IM, El-Bagory TMAA, Alassaf A, Alresheedi BA, AlOmari AK, Almazrua AA, Mohamed NAR.   +9 more
europepmc   +1 more source

Liver organoids: From 3D printing to biomedical applications

BMEMat, EarlyView.
A comprehensive review on liver organoids culture techniques from 3D printing to organ‐on‐chip, as well as focusing on challenges and perspectives for advancement liver organoids in various future applications. Abstract The liver is an immune organ, especially an immune tolerance organ.
Ying Shi, Xin Han, Zheng Zhang, Jiangtao Xu, Guozhen Liu   +4 more
wiley   +1 more source

Experimental and FEM Analysis of Slab Structures Reinforced with Tubular Reinforcement. [PDF]

Materials (Basel)
Lee TH, Jung G, Han T, Kim JJ.
europepmc   +1 more source

Restoration of human tooth enamel

BMEMat, EarlyView.
Human tooth enamel has remarkable properties but lacks self‐repair ability. Existing restorative materials cannot fully replicate enamel's microstructure and function, resulting in low restorative efficiency. This review summarizes the formation process and characteristics of enamel, and current restorative materials and future research directions are ...
Hanlin Liu, Bo Li, Mingrui Gao, Yangbei Li, Xiuyi Yang, Fengshi Li, Zhi Cai, Yi Liu, Shaojia Liu, Hewei Zhao, Lin Guo   +10 more
wiley   +1 more source

Experimental study on the bending performance of a precast, pretensioned high-strength concrete I-girder with pretensioned double broken strands. [PDF]

Sci Rep
Lu T, Zheng X, Chen J, Yang Y, Li Y.
europepmc   +1 more source