Results 91 to 100 of about 1,985,960 (297)

Spatial stiffness matrix from simple stretched springs [PDF]

, 2000
This work looks at the stiffness matrix of some simple but very general systems of springs supporting a rigid body. The stiffness matrix is found by symbolically differentiating the potential function. After a short example attention turns to the general
Selig, JM
core   +1 more source

Three-dimensional matrix stiffness modulates mechanosensitive and phenotypic alterations in oral squamous cell carcinoma spheroids

APL Bioengineering
Extracellular biophysical cues such as matrix stiffness are key stimuli tuning cell fate and affecting tumor progression in vivo. However, it remains unclear how cancer spheroids in a 3D microenvironment perceive matrix mechanical stiffness stimuli and ...
Maulee Sheth, Manju Sharma, Maria Lehn, HasanAl Reza, Takanori Takebe, Vinita Takiar, Trisha Wise-Draper, Leyla Esfandiari   +7 more
doaj   +1 more source

Exploiting Matrix Stiffness to Overcome Drug Resistance

ACS Biomaterials Science & Engineering
Drug resistance is arguably one of the biggest challenges facing cancer research today. Understanding the underlying mechanisms of drug resistance in tumor progression and metastasis are essential in developing better treatment modalities. Given the matrix stiffness affecting the mechanotransduction capabilities of cancer cells, characterization of the
Hakan Berk Aydin, Altug Ozcelikkale, Ahmet Acar   +2 more
openaire   +4 more sources

DigiChrom: A Domain Ontology for Semantic Representation of Trivalent Chromium Platings and Its Large Language Model‐Based Alignment With Multiple Mid‐Level Ontologies

Advanced Engineering Materials, EarlyView.
Digitalizing electroplating requires both domain knowledge and interoperability. This work introduces PlatOn, a domain ontology for trivalent chromium plating and coating characterization, and a hybrid pipeline that aligns it to a mid‐level reference ontology by combining eight similarity metrics with language model reasoning. Expert‐validated mappings
Janik Harter, Elena Garcia Trelles, Christoph Schweizer, Thomas Seifert, Christoph Baumer, Mahmoud Elkady, Katja Feige, Daniel Grimme, Edgar Hoffmann, Andreas Waibel, Anke Walter   +10 more
wiley   +1 more source

Periostin and matrix stiffness combine to regulate myofibroblast differentiation and fibronectin synthesis during palatal healing

, 2020
Although the matricellular protein periostin is prominently upregulated in skin and gingival healing, it plays contrasting roles in myofibroblast differentiation and matrix synthesis respectively.
Nikoloudaki, Georgia, Conway, Simon J., Snider, Paige, Simmons, Olga, Hamilton, Douglas W.   +4 more
core   +1 more source

Mechanobiology of Matricellular Proteins in Bladder Cancer: A Narrative Review and Bioinformatics Analysis

Biomolecules
The extracellular matrix (ECM) in cancer differs from healthy tissue in structure, composition, and mechanical properties. Matricellular proteins (MCPs) play important roles in shaping ECM architecture during tissue remodeling.
Alim Turgaliyev, Roman Konovalov, Anton Borissenko, Dieter Riethmacher   +3 more
doaj   +1 more source

OntOMat: Toward Ontology‐Based Product and Process Design Engineering and Optimization Solutions Fueling Circular Value Chains

Advanced Engineering Materials, EarlyView.
The OntOMat ontology establishes a structured framework for polymer matrix fiber reinforced composite materials, integrating manufacturing processes, characterization methods, and multiscale design through the VDI/VDE 3682 formalized process description standard.
Nicolas Christ, Jörg Hohe, Martin Kördel, Michael Giese, Niklas Toffert, Christian Seidel, Olaf Rehme, Patrik Schneider, Oliver Focke, Elie Abi Aoun, Claas Falldorf, Beñat Gutierrez, Alexandra Kühn, Sven Torstrick-von der Lieth, Christoph Herden, Erik Johannsen, Jan‐Uwe R. Schmidt, Felix Winkelmann, Andreas Schott, Daniel Schott   +19 more
wiley   +1 more source

Association of arterial stiffness with single nucleotide polymorphism rs1333049 and metabolic risk factors [PDF]

, 2013
The electronic version of this article is the complete one and can be found online at: http://www.cardiab.com/content/12/1/93. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.
Veerapol Kukongviriyapan, Vichai Senthong, Suphawadee Phababpha, Upa Kukongviriyapan, Chatri Settasatian, Pyatat Tatsanavivat, Senggunprai, L, Nantarat Komanasin, Poungrat Pakdeechote, Pakdeechote, P, Komanasin, N, Tatsanavivat, P, Nongnuch Settasatian, Senthong, V, Phongsak Intharaphet, Stephen E Greenwald, Settasatian, C, Intharaphet, P, Kukongviriyapan, V, Kukongviriyapan, U, Phababpha, S, Greenwald, SE, Laddawan Senggunprai, Settasatian, N   +23 more
core   +1 more source

Integration of OpenCV‐Based Microscopic Adhesive Volume Measurement Into a Pyiron Workflow for Automated Data Analysis

Advanced Engineering Materials, EarlyView.
Residual adhesive after electrode loading in adhesive‐assisted resistance spot welding is quantified through a traceable experimental‐to‐digital workflow. Chromatic confocal topography provides calibrated surface‐height data, while OpenCV detects the electrode imprint and integrates adhesive height into comparable volume metrics.
Sung‐Min Wi, Jiangdong Zhao
wiley   +1 more source

Microstructure Modification of Additively Manufactured Mo–9Si–8B by Annealing and Its Effects on High‐Temperature Mechanical Properties

Advanced Engineering Materials, EarlyView.
Postbuild annealing systematically modifies the phase fractions and morphology of EB‐PBF processed Mo–9Si–8B. Quantitative microstructure–property correlations reveal how controlled phase evolution enhances high‐temperature compressive strength and creep resistance.
Christopher Schmidt, Yong Chen, Georg Hasemann, Benjamin Wahlmann, Carolin Körner, Manja Krüger   +5 more
wiley   +1 more source