Results 51 to 60 of about 127,267 (288)

The influence of loading direction on micro-crack behaviour in polymer composite [PDF]

Applied and Computational Mechanics, 2008
In this paper polymeric particulate composites are studied. Especially on polypropylene (PP) matrix and mineral fillers was focused. Polymeric particulate composites are frequently used in many engineering applications.
Náhlík L., Knésl Z., Hutař P., Majer Z.   +3 more
doaj  

Patient‐specific pharmacogenomics demonstrates xCT as predictive therapeutic target in colon cancer with possible implications in tumor connectivity

Molecular Oncology, EarlyView.
This study integrates transcriptomic profiling of matched tumor and healthy tissues from 32 colorectal cancer patients with functional validation in patient‐derived organoids, revealing dysregulated metabolic programs driven by overexpressed xCT (SLC7A11) and SLC3A2, identifying an oncogenic cystine/glutamate transporter signature linked to ...
Marco Strecker, Keren Zohar, Martin Böttcher, Thomas Wartmann, Henry Freudenstein, Maximilian Doelling, Mihailo Andric, Wenjie Shi, Or Kakhlon, Katrin Hippe, Beatrix Jahnke, Dimitrios Mougiakakos, Franziska Baenke, Daniel Stange, Roland S. Croner, Michal Linial, Ulf D. Kahlert   +16 more
wiley   +1 more source

Comparative analysis of energy-saving potential and solar modulation performance of thermochromic fiber-reinforced cementitious and polymeric building composites

Journal of Materials Research and Technology
Growing urbanization and rising energy demand necessitate smart construction materials that merge strength with energy efficiency. Developing multifunctional composites is crucial for reducing thermal loads, lowering building energy consumption, and ...
Muhammad Hanif Khan, Zhao Qiuhong, Muhammad Ali Sikandar, Han Zhu, Sadi I. Haruna, Yasser E. Ibrahim, Mahmoud Tolba Nawar   +6 more
doaj   +1 more source

Experiencies in obtaining polymeric composites reinforced with natural fiber from Ecuador

Ingenius: Revista de Ciencia y Tecnología, 2013
This review presents the research reports related to the development of new polymeric composites reinforced with natural fibers and agro-industrial wastes from Ecuador. Vegetable fibers with potential are analyzed to be used as reinforcement in polymeric
Jorge Fajardo, Luis Valarezo, Luis López, Andrés Sarmiento   +3 more
doaj   +1 more source

Shape memory effect of polymeric composite materials filled with NiMnSbB shape memory alloy for textile materials

Materials Research Express, 2020
The aim of the study was to obtain a smart textile material with shape memory alloys. NiMn-based shape memory alloy was produced by arc melting system for this purpose.
Esra Topel-Zeren, Aysun Akşit, Yıldırım Aydoğdu   +2 more
doaj   +1 more source

Thermooxidative stability of PMMA composites [PDF]

, 2012
Tato práce se zabývá studiem termooxidační stability kompozitů polymethylmethakrylátu (PMMA) plněného mikro a nanočásticemi siliky. V připravených vzorcích byly použity různé objemové zlomky a různé velikosti částic siliky.
Čechová, Eva
core  

Dual morphology (fibres and particles) cellulosic filler for WPC materials [PDF]

, 2016
Wood-plastic composites (WPC) were fabricated by using a polyethylene (PE) matrix and filling it with wood flour in the amount of 30 wt.%, and compared with the same composites with further amount of 10 wt.% of cellulosic recycled fibres added.
QUITADAMO, ALESSIA, Santulli, Carlo, TIRILLO', Jacopo, VALENTE, Marco   +3 more
core   +1 more source

Cytoplasmic p21 promotes stemness of colon cancer cells via activation of the NFκB pathway

Molecular Oncology, EarlyView.
Cytoplasmic p21 promotes colorectal cancer stem cell (CSC) features by destabilizing the NFκB–IκB complex, activating NFκB signaling, and upregulating BCL‐xL and COX2. In contrast to nuclear p21, cytoplasmic p21 enhances spheroid formation and stemness transcription factor CD133.
Arnatchai Maiuthed, Kerstin Huebner, Katharina Erlenbach‐Wuensch, Chuanpit Hampel, Daniela Thalheim, Adriana Vial‐Roehe, Bodee Nutho, Susanne Merkel, Arndt Hartmann, Pithi Chanvorachote, Regine Schneider‐Stock   +10 more
wiley   +1 more source

Influence of activated carbon fibres with different specific surface areas on the thermal conductive and electrical insulating properties of polyamide-imide composites

High Voltage, 2017
In this study, the authors reported an influence of activated carbon fibres (ACFs) with different specific surface areas on the thermal conductive and electrical insulating properties of polymeric composites.
Fang Jiang, Li Chen, Na Song, Liyi Shi, Peng Ding   +4 more
doaj   +1 more source

Nanofiller-tuned microporous polymer molecular sieves for energy and environmental processes [PDF]

, 2015
10.1039/c5ta09060aJournal of Materials Chemistry A41270 ...
Cao, S, Cheetham, AK, Pritchard, RH, Qiblawey, H, Sivaniah, E, Song, Q, Terentjev, EM   +6 more
core   +1 more source