Results 71 to 80 of about 16,557,675 (399)

Island formation without attractive interactions [PDF]

open access: yes, 2008
We show that adsorbates on surfaces can form islands even if there are no attractive interactions. Instead strong repulsion between adsorbates at short distances can lead to islands, because such islands increase the entropy of the adsorbates that are ...
A. P. J. Jansen   +4 more
core   +2 more sources

Mapping the evolution of mitochondrial complex I through structural variation

open access: yesFEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin   +2 more
wiley   +1 more source

Seed tuber imprinting shapes the next-generation potato microbiome

open access: yesEnvironmental Microbiome
Background Potato seed tubers are colonized and inhabited by soil-borne microbes, that can affect the performance of the emerging daughter plant in the next season.
Yang Song   +7 more
doaj   +1 more source

Interaction hierarchy

open access: yesPhysics Letters B, 1994
We analyse a new class of statistical systems, which simulate different systems of random surfaces on a lattice. Geometrical hierarchy of the energy functionals on which these theories are based produces corresponding hierarchy of the surface dynamics and of the phase transitions.
Savvidy, G. K., Savvidy, K. G.
openaire   +2 more sources

Interactions in Quasicrystals

open access: yes, 1999
Although the effects of interactions in solid state systems still remains a widely open subject, some limiting cases such as the three dimensional Fermi liquid or the one-dimensional Luttinger liquid are by now well understood when one is dealing with ...
Burkov S.   +5 more
core   +1 more source

CP, T and fundamental interactions [PDF]

open access: yes, 2012
We discuss the importance of the CP (simultaneous particle-antiparticle and left-right permutation) and T (time reversal) symmetries in the context of fundamental interactions.
Angelopoulos   +3 more
core   +2 more sources

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS 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

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Shared features and reciprocal complementation of the Chlamydomonas and Arabidopsis microbiota

open access: yesNature Communications, 2022
Plants and algae associate with microbial communities that affect their growth and development. Here, the authors characterize the microbiota associated with a unicellular alga in soil, revealing extensive taxonomic and functional overlap with the root ...
Paloma Durán   +7 more
doaj   +1 more source

Interactions in noncommutative dynamics [PDF]

open access: yes, 1999
A mathematical notion of interaction is introduced for noncommutative dynamical systems, i.e., for one parameter groups of *-automorphisms of $\Cal B(H)$ endowed with a certain causal structure.
Arveson, William
core   +2 more sources

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