Results 31 to 40 of about 33,541 (266)
Study on fracture of hyperelastic Kirchhoff-Love plates and shells by phase field method
Xibei Gongye Daxue XuebaoThin walled structures such as plates and shells are widely used in many engineering fields. To Predict its fracture behavior is of great significance for integrity design and strength evaluation of engineering structures.
PENG Fan +4 more
doaj +1 more source
Microstructure and Properties of Self-Assembly Graphene Microcapsules: Effect of the pH Value
Nanomaterials, 2019 Graphene has attracted attention in the material field of functional microcapsules because of its excellent characteristics. The content and state of graphene in shells are critical for the properties of microcapsules, which are greatly affected by the ...
Yan-Dong Guo +7 more
doaj +1 more source
Reconstructing enzyme evolution by protein engineering
FEBS Letters, EarlyView.Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler +2 more
wiley +1 more source
Experimental studies of the stress-strain state of cylindrical shells [PDF]
E3S Web of ConferencesResearch work carried out in world practice with the aim of ensuring stability, increasing strength and assessing the stress-strain state of shell structures requires the development of practical engineering methods for calculating optimal design ...
Davlyatov Sh.M., Nazirov A.S.
doaj +1 more source
Metals, 2023 A thin-walled steel cylindrical shell is a common engineering structure that has an efficient load-carrying capacity. This structure is more easily subjected to partial axial compression loads in application, and buckling is the main failure mode ...
He Ma +4 more
doaj +1 more source
Engineered bamboo for shell structures
, 2015 Engineered bamboo combines the benefits of a natural material with the advantages of a laminated composite, resulting in an efficient, light material well-suited to gridshell structures. Bamboo is a rapidly renewable material that can be harvested every 4-5 years.
Sharma, B +3 more
openaire +2 more sources
The role of miR‐335‐5p in the redifferentiation of BRAF p.V600E thyroid cancers
Molecular Oncology, EarlyView.The BRAF p.V600E mutation promotes thyroid cancer dedifferentiation and radioiodine resistance. Using a network approach, we identified miR‐335‐5p as a key regulator of BRAF‐mutated thyroid tumors. Restoring miR‐335‐5p increased thyroid‐specific gene expression and iodine uptake in cells and organoids.
Valeria Pecce +11 more
wiley +1 more source
Investigation into the development and utilization of snail shell biomaterials: a systematic review
Discover MaterialsA thorough summary of the current state of study on snail shells as motivation for engineering materials both in science, technology, and other areas of applications is given in this review article.
Omogbolade L. Adepitan +4 more
doaj +1 more source
FEBS Open Bio, EarlyView.UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová +2 more
wiley +1 more source
Engineering effect of Pinna nobilis shells on benthic communities
Oceanologia, 2015 Within the framework of the possibility of using the Mediterranean pen shell Pinna nobilis in restoration and conservation plans of benthic habitats, an in situ experiment was conducted using empty P. nobilis shells.
Lotfi Rabaoui +4 more
doaj +1 more source