Results 91 to 100 of about 4,832,767 (301)

Image specificity

open access: yes2015 IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2015
For some images, descriptions written by multiple people are consistent with each other. But for other images, descriptions across people vary considerably. In other words, some images are specific $-$ they elicit consistent descriptions from different people $-$ while other images are ambiguous.
Parikh, Devi, Jas, Mainak
openaire   +4 more sources

An unexpected alternative viologen electron mediator site in tungsten‐containing formate dehydrogenase

open access: yesFEBS Letters, EarlyView.
An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley   +1 more source

[Vue panoramique de l'ancien village de Rodah], Tiré de Images du 3 janvier 1948, p. 8

open access: yes, 1960
Images. [Vue panoramique de l'ancien village de Rodah], Tiré de Images du 3 janvier 1948, p. 8.
Images
core  

Cell geometry and membrane protein crowding constrain Escherichia coli growth rate, overflow metabolism, respiration, and maintenance energy

open access: yesFEBS Letters, EarlyView.
The physical dimensions and shape of bacterial cells define the surface area available to acquire nutrients and the volume available for synthesizing proteins and DNA. Here, we use computational systems biology to decode the importance of cell geometry as a major determinant of prokaryotic phenotype, including growth rate and metabolic efficiency. This
Ross P. Carlson   +6 more
wiley   +1 more source

[Le tombeau de Sayed el Madbouli, Tiré de Images du 2 mars 1930, p. 10

open access: yes, 1960
Images. [Le tombeau de Sayed el Madbouli, Tiré de Images du 2 mars 1930, p. 10.
Images
core  

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

Tandis que l'horloge de la citadellefonctionne celle du palais "El Tahra" est arrêtée, Tiré de Images du 21 mai 1960

open access: yes, 1960
Images. Tandis que l'horloge de la citadellefonctionne celle du palais "El Tahra" est arrêtée, Tiré de Images du 21 mai 1960.
Images
core  

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

open access: yesFEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa   +2 more
wiley   +1 more source

[Casernes de Qasr al-Nil (champ de Mars)], Tiré de Images, du 5 avril 1947, p. 15

open access: yes, 1960
Images. [Casernes de Qasr al-Nil (champ de Mars)], Tiré de Images, du 5 avril 1947, p. 15.
Images
core  

Phosphoinositides and inositol phosphates as molecular glues

open access: yesFEBS Letters, EarlyView.
Inositol phosphates (IPs) and phosphoinositides (PIPs) regulate diverse eukaryotic processes. Beyond recruiting signaling proteins or acting as structural cofactors, recent studies suggest they mediate protein–protein interactions as natural molecular glues.
Aleshia Seaton‐Terry   +9 more
wiley   +1 more source

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