Results 91 to 100 of about 958,344 (264)
Vacuum cleaving of superconducting niobium tips to optimize noise filtering and with adjustable gap size for scanning tunneling microscopy. [PDF]
MethodsX, 2023 Marques CA +4 more
europepmc +1 more source
FEBS Letters, EarlyView.Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi +5 more
wiley +1 more source
Planets in the Radius Gap Lack the Peas-in-a-pod Size Correlation
The Astronomical JournalPlanets in compact multitransiting systems tend to exhibit self-similarity with their neighbors, a phenomenon commonly called “peas-in-a-pod.” Previous studies have identified that this self-similarity appears independently among super-Earths and sub ...
Quadry Chance, Sarah Ballard
doaj +1 more source
Size and shape effects on the band gap of semiconductor compound nanomaterials
Journal of Taibah University for Science, 2018 The size- and shape-dependent band gap energy of semiconductor compound nanomaterials (SCNs) is formulated. The model theory is based on the cohesive energy of the nanocrystals compared to the bulk crystals.
Madan Singh, Monika Goyal, Kamal Devlal
doaj +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
Effect of Inter-Fragmentary Gap Size on Neovascularization During Bone Healing: A Micro-CT Imaging Study. [PDF]
Front Bioeng Biotechnol, 2022 Zhou Z +7 more
europepmc +1 more source
Diversity and complexity in neural organoids
FEBS Letters, EarlyView.Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley +1 more source
Recent Advances in Natural SciencesCdZnS ternary thin film was successfully prepared from cadmium sulphide (CdS)/zinc sulphide (ZnS) bilayer and its subsequent post thermal annealing via chemical bath technique.
O. O. Olasanmi, A. I. Mukolu
doaj +1 more source
Particle Attrition in Small Clearances
KONA Powder and Particle Journal, 2014 Attrition is commonly found in the clearances of equipment where a mechanical device moves relative to a wall. Particles are trapped and broken in these regions, hence promoting attrition.
C.C. Crutchley, J. Bridgwater
doaj +1 more source
Influence of Assembly Gap Size on the Structure and Properties of SUS301L Stainless Steel Laser Welded Lap Joint. [PDF]
Materials (Basel), 2021 Wang H, Wang Y, Li X, Wang W, Yang X.
europepmc +1 more source