Results 121 to 130 of about 1,392,897 (308)

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

Optimising dynamic mechanical analysis experiments on soft rubbers for use in time temperature superposition. [PDF]

MethodsX, 2022
Trivedi AR, Hawkins N, Siviour CR.
europepmc   +1 more source

Subtype‐specific enhancer RNAs define transcriptional regulators and prognosis in breast cancers

Molecular Oncology, EarlyView.
This study employed machine learning methodologies to perform the subtype‐specific classification of RNA‐seq data sets, which are mapped on enhancers from TCGA‐derived breast cancer patients. Their integration with gene expression (referred to as ProxCReAM eRNAs) and chromatin accessibility profiles has the potential to identify lineage‐specific and ...
Aamena Y. Patel, Peyman Zarrineh, Nathnael T. Tuffa, Jigar H. Sheth, Sumitra Mohan, Mudassar Iqbal, Sankari Nagarajan   +6 more
wiley   +1 more source

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  

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

A new study of dynamic mechanical analysis and the microstructure of polyurethane foams filled. [PDF]

Turk J Chem, 2022
Boumdouha N, Safidine Z, Boudiaf A.
europepmc   +1 more source

Dynamic mechanical analysis and organization/storage of data for polymetric materials [PDF]

Dynamic mechanical analysis was performed on a variety of temperature resistant polymers and composite resin matrices. Data on glass transition temperatures and degree of cure attained were derived.
Buckley, W., Rosenberg, M.
core   +1 more source

Genetic attenuation of ALDH1A1 increases metastatic potential and aggressiveness in colorectal cancer

Molecular Oncology, EarlyView.
Aldehyde dehydrogenase 1A1 (ALDH1A1) is a cancer stem cell marker in several malignancies. We established a novel epithelial cell line from rectal adenocarcinoma with unique overexpression of this enzyme. Genetic attenuation of ALDH1A1 led to increased invasive capacity and metastatic potential, the inhibition of proliferation activity, and ultimately ...
Martina Poturnajova, Zuzana Kozovska, Ondrej Pos, Kristina Pavlov, Sachin Gulati, Peter Makovicky, Kristina Jakic, Monika Burikova, Eva Sedlackova, Barbora Svitkova, Silvia Tyciakova, Vojtech Bystry, Nicolas Blavet, Boris Tichy, Matej Hrnciar, Jaroslav Budis, Miroslav Tomas, Peter Dubovan, Georgina Kolnikova, Veronika Repaska, Nikoleta Mojzesova, Eva Zomborska, Daniel Pindak, Michal Mego, Tomas Szemes, Miroslava Matuskova   +25 more
wiley   +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

Development of quality assurance methods for epoxy graphite prepreg [PDF]

Quality assurance methods for graphite epoxy/prepregs were developed. Liquid chromatography, differential scanning calorimetry, and gel permeation chromatography were investigated. These methods were applied to a second prepreg system.
Chen, J. S., Hunter, A. B.
core   +1 more source