Results 141 to 150 of about 2,899,528 (318)

Composites of Poly(ethylene glycol) and Hydroxyapatite: Dynamic Mechanical Study of the Modulus of Elasticity under Cryogenic Conditions

BioResources
The cryogenic mechanical behavior of polyethylene glycol (PEG) and hydroxyapatite (HAp) composites was studied using Dynamic Mechanical Analysis (DMA). The HAp was synthesized from chicken eggshells via a hydrothermal process, offering a sustainable, bio-
Nur Aini Fauziyah, Euis Nurul Hidayah, Primasari Cahya Wardhani, Ayunda W. Permatasari, Amelia P. Wulandari, M. Jawaid   +5 more
doaj  

Mechanical Testing of 3D-Printed Pediatric Trachea-Shaped Specimens: A Suitability Study

Applied Sciences
In the absence of standard procedures for testing 3D-printed soft polymers, an experimental protocol was proposed to assess the suitability of Flexible 80A Resin for a pediatric trachea anatomical 3D model for surgical simulation.
Marta Cecchitelli, Giorgia Fiori, Annalisa Genovesi, Massimiliano Barletta, Luca Borro, Jan Galo, Aurelio Secinaro, Salvatore Andrea Sciuto, Andrea Scorza   +8 more
doaj   +1 more source

Leverage of weave pattern and composite thickness on dynamic mechanical analysis, water absorption and flammability response of bamboo fabric/epoxy composites. [PDF]

Heliyon, 2023
Kanaginahal GM, Hebbar S, Shahapurkar K, Alamir MA, Tirth V, Alarifi IM, Sillanpaa M, Murthy HCA.   +7 more
europepmc   +1 more source

Liquid biopsy epigenetics: establishing a molecular profile based on cell‐free DNA

Molecular Oncology, EarlyView.
Cell‐free DNA (cfDNA) fragments in plasma from cancer patients carry epigenetic signatures reflecting their cells of origin. These epigenetic features include DNA methylation, nucleosome modifications, and variations in fragmentation. This review describes the biological properties of each feature and explores optimal strategies for harnessing cfDNA ...
Christoffer Trier Maansson, Anders Lade Nielsen, Boe Sandahl Sorensen   +2 more
wiley   +1 more source

In Vitro Comparison of Bioceramic Sealer Vs. Epoxy Resin Sealer for Obturation in Minimally Invasive Root Canal Treatment of Anterior Canines: A DMA Analysis

Journal of Pharmacy and Bioallied Sciences
Objective: To compare the viscoelastic behavior of bioceramic and epoxy resin sealers in minimally invasive root canal treatments of anterior canines by using Dynamic Mechanical Thermal Analysis (DMTA).
Prabu Mahin Syed Ismail
doaj   +1 more source

Heat Treatment and Dynamic Mechanical Analysis Strain Sweep Effects on the Phase Structure and Morphology of an Fe-28Mn-6Si-5Cr Shape Memory Alloy. [PDF]

Nanomaterials (Basel), 2023
Popa M, Popa F, Pricop B, Cimpoeșu N, Lohan NM, Kicsi G, Istrate B, Bujoreanu LG.   +7 more
europepmc   +1 more source

Class IIa HDACs forced degradation allows resensitization of oxaliplatin‐resistant FBXW7‐mutated colorectal cancer

Molecular Oncology, EarlyView.
HDAC4 is degraded by the E3 ligase FBXW7. In colorectal cancer, FBXW7 mutations prevent HDAC4 degradation, leading to oxaliplatin resistance. Forced degradation of HDAC4 using a PROTAC compound restores drug sensitivity by resetting the super‐enhancer landscape, reprogramming the epigenetic state of FBXW7‐mutated cells to resemble oxaliplatin ...
Vanessa Tolotto, Nicolò Gualandi, Ylenia Cortolezzis, Raffaella Picco, Monica Colitti, Francesca D'Este, Mariachiara Gani, Wayne W. Hancock, Giovanni Terrosu, Cristina Degrassi, Francesca Agostini, Claudio Brancolini, Luigi E. Xodo, Eros Di Giorgio   +13 more
wiley   +1 more source

Static and dynamic behaviour of ultra high molecular weight poly-ethylene (UHMWPE) Tensylon® composite

eXPRESS Polymer Letters
Nowadays, ultra high molecular weight polyethylene (UHMWPE), allows the combination of lightweight, high strength and is praised for the design of severely loaded structures. It has become a good option for lightweight armour solutions.
Magali Castres, Aboulghit El Malki Alaoui, Camille Caisso, Martin Monloubou, Michel Arrigoni   +4 more
doaj   +1 more source

Dynamic Mechanical Analysis and Thermal Expansion of Lignin-Based Biopolymers. [PDF]

Polymers (Basel), 2021
Mazurchevici SN, Vaideanu D, Rapp D, Varganici CD, Cărăușu C, Boca M, Nedelcu D.   +6 more
europepmc   +1 more source

Effect of fibre treatments on mechanical properties of flax/tannin composites [PDF]

, 2013
Due to the inherent environmental benefits of using natural resin (tannin) and natural fibre (flax), flax/tannin composites could be potentially used for vehicle applications.
Abhyankar, Hrushikesh, Njuguna, James, Zhu, Huijun, Zhu, Jinchun   +3 more
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