Results 41 to 50 of about 360,103 (249)
Structural biology of ferritin nanocages
FEBS Letters, EarlyView.Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley +1 more source
On the size of the fibers of spectral maps induced by semialgebraic embeddings [PDF]
, 2015 Let ${\mathcal S}(M)$ be the ring of (continuous) semialgebraic functions on a semialgebraic set $M\subset{\mathbb R}^m$ and ${\mathcal S}^*(M)$ its subring of bounded semialgebraic functions.
Fernando, Jose F.
core +1 more source
Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system
FEBS Letters, EarlyView.Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley +1 more source
Iraqi Journal of Physics, 2019 This work concerns the thermal and sound insulation as well as the mechanical properties of polymer matrix composite reinforced with glass fibers. These fibers may have dangerous effect during handling, for example the glass fibers might cause some ...
Awham M. Hameed
doaj +1 more source
Influence of Natural Fiber on the Mechanical Properties of Epoxy Composites [PDF]
Engineering and Technology Journal, 2010 The present study deals with the effects of natural fibers on some mechanicalproperties of the Epoxy composite. This research was carried out by reinforcingthe matrix (Epoxy) resin with natural material (cane sugar fibers) and syntheticfibers (chopped ...
Noor Sabah Sadeq
doaj +1 more source
Characterization of injection molded high density polyethylene/rice straw biocomposite [PDF]
, 2008 Polymer composite have been subjected to increasing interest, study, and utilization for some decades. The increase in environmental concern rationalize the use of reduce polymeric materials, not only due to their non ...
Adnan, Nurnadia +3 more
core
FEBS Letters, EarlyView.Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure +3 more
wiley +1 more source
A comprehensive review on light weight kenaf fiber for automobiles
International Journal of Lightweight Materials and Manufacture, 2020 Natural fibers have been used since the dawn of civilization. Customer demand for sustainable products and advances in technology has increased due to which the utilization of natural fibers are playing vital role in application of aerospace, automobile,
H.T. Sreenivas +2 more
doaj +1 more source
Appraising the Acoustic Performance and Related Factors of Natural Fiber: A Review
Journal of Natural Fibers, 2022 Over the last couple of decades, there is an increasing demand to control interior noise occurring in aircraft, automobiles, railways, and construction works.
Savani Prabhune +3 more
doaj +1 more source
Effect of water on Bombyx mori regenerated silk fibers and its application in modifying their mechanical properties [PDF]
, 2008 The effect of water on regenerated silkworm silk fibers has been studied and compared with that of water on natural silkworm silk fibers. Regenerated fibers are spun from an N-methylmorpholine-N-oxide (NMMO) fibroin solution through a wet-spinning ...
Altman +36 more
core +2 more sources