Results 71 to 80 of about 76,682 (261)

Experimental Characterization of Mycelium‐Based Composites Under Multiple Loading Conditions

Advanced Engineering Materials, EarlyView.
This study examines the mechanical response of mycelium‐based composites under compression, shear, and tension using mechanical testing and imaging methods. The comparison between unpressed and hot‐pressed specimens shows that hot pressing is associated with higher compression and shear stiffnesses.
Shaghayegh Elahi, Kimiya Tajik, Harvey Shaw, Matti Isakov, Sami Pajunen, Lauri Rautkari   +5 more
wiley   +1 more source

Chemical composition, ethnomedicinal and industrial uses of bones-a review

, 2021
Bone consists of the highest ratio of the connective tissue mass of animal body. Matrix of bone is mineralized as well as continually regenerated the whole lifespan as a result of bone turnover. It consists of calcified cartilage, cartilaginous, marrow, cancellous and cortical structures.
openaire   +1 more source

Bio-engineered microRNA-7 effectively interferes with the Akt3/p53 axis to suppress human non-small cell lung cancer

Cancer Cell International
Non-small cell lung cancer (NSCLC) remains the leading cause of cancer deaths worldwide. Unfortunately, effective treatment is still lacking. The p53 tumor-suppressor protein is a critical mediator of cellular growth arrest and apoptosis, and is closely ...
Qian Huang, Xiaohua Chu, Chaofei Yang, Ying Huai, Chenyang He, Xingcong Ma, Jiawei Pei, Junhong Gao, Zhiyong Liu, Shanfeng Jiang, Airong Qian, Ye Tian   +11 more
doaj   +1 more source

Compatibility of Methacrylate Based Resins Controls Interfacial Failure and Toughness in 3D‐Printed Multimaterial Composites

Advanced Engineering Materials, EarlyView.
This work shows that the mechanical performance of multimaterial digital light processing (DLP) printed thermoset composites is governed by resin compatibility and interfacial design rather than spatial patterning alone. Brittle and ductile resin combinations produced premature interfacial failure, while graded interfaces and mechanically compatible ...
Ahmed M. H. Ibrahim, Li Meng, Ahmad R. Najafi, Nicolas J. Alvarez   +3 more
wiley   +1 more source

Occupations magdaléniennes entre 20 000 et 15 000 cal BP dans le piémont pyrénéen : la séquence paléolithique du sondage 4 de la grotte de Laa 2 (Arudy, Pyrénées-Atlantiques)

Gallia Préhistoire, 2017
Because of its rich record of Magdalenian sites, the Arudy Basin is a key case for the study of resettlement dynamics in the Pyrenean valleys after the Last Glacial Maximum.
Jean-Marc Pétillon, Véronique Laroulandie, Myriam Boudadi-Maligne, Patrice Dumontier, Catherine Ferrier, Delphine Kuntz, Mathieu Langlais, Jean-Baptiste Mallye, Vincent Mistrot, Christian Normand, Olivia Rivero Vilá, Marta Sánchez de la Torre   +11 more
doaj   +1 more source

Comparison of Triply Periodic Minimal Surface Energy Absorbers Under Uniaxial Compressive Loading

Advanced Engineering Materials, EarlyView.
This study investigates LCD 3D printed Triply Periodic Minimal Surface (TPMS) structures as mechanical energy absorbers. By comparing various base designs and layered combinations under uniaxial compression, it identifies that a Diamond‐Gyroid sandwich structure offers superior performance.
Sergej Grednev, Noah‐Lean Roschlaub, Anne Jung   +2 more
wiley   +1 more source

Taurine ameliorates lung injury induced by VOCs inhalation exposure in young rats

Journal of Functional Foods
Exposure to volatile organic compounds (VOCs) is associated with an increased risk of lung function impairment and inflammation, particularly in infants and children. However, there is still lack of effective protective methods.
Yongchao Gao, Zhiyong Liu, Xuan Xie, Ting Gao, Zhao Yang, Wangwang Guo, Airong Qian, Lifang Hu, Junhong Gao   +8 more
doaj   +1 more source

Defect Evolution and Mechanical Performance of Fused Filament Fabrication‐Manufactured 17‐4PH Stainless Steel Revealed by X‐Ray Computed Tomography

Advanced Engineering Materials, EarlyView.
X‐ray computed tomography reveals how process‐induced defects evolve from green to sintered states in Fused Filament Fabrication (FFF)‐manufactured 17‐4PH stainless steel. Internal porosity, weakest cross‐sections, and fracture locations show strong correlation with tensile performance, demonstrating the potential of computed tomography (CT)‐based ...
György Ledniczky, Márk Sárközi, Ibolya Zsoldos, Zoltán Weltsch   +3 more
wiley   +1 more source

Stretching the Printability Metric in Direct‐Ink Writing with Highly Extensible Yield‐Stress Fluids

Advanced Functional Materials, EarlyView.
This study introduces “drawability” as a new metric for assessing printability in direct‐ink writing, focusing on gap‐spanning performance and speed robustness. By designing yield‐stress fluids with high extensibility, we demonstrate that extensional strain‐to‐break significantly enhances printability.
Chaimongkol Saengow, Samya Sen, Joaquin Yus, Eliza E. Lovrich, Amanda G. Hoika, Kelly M. Chang, Arielle A. Pfeil, Nellie Haug, Amy J. Wagoner Johnson, Randy H. Ewoldt   +9 more
wiley   +1 more source

Fish Bones as Calcium Source: Bioavailability of Micro and Nano Particles

Foods
The amount of by-products/waste in the fish industry is roughly 50%. Fish bones could be used to produce nanoparticles, which may have potential use in the food industry as a novel calcium source and at the same time, contribute to reduce waste ...
Benjamín Torres, Alvaro Pérez, Paula García, Paula Jiménez, Karen Abrigo, Pedro Valencia, Cristian Ramírez, Marlene Pinto, Sergio Almonacid, Manuel Ruz   +9 more
doaj   +1 more source