Results 101 to 110 of about 4,832,767 (301)

[Camille Saint-Saëns devant le Selamlik du Palais al-Manyal en 1909]Tiré de Images, du 16 juin 1950

open access: yes, 1960
Images. [Camille Saint-Saëns devant le Selamlik du Palais al-Manyal en 1909]Tiré de Images, du 16 juin 1950.
Images
core  

Toward reduction of artifacts in fused images

open access: yes, 2011
Most fusion satellite image methodologies at pixel-level introduce false spatial details, i.e.artifacts, in the resulting fusedimages. In many cases, these artifacts appears because image fusion methods do not consider the differences in roughness or ...
Lagos, Octavio   +5 more
core   +2 more sources

PARK(ing) time–How park deficiency affects the biological clock in a Drosophila model of Parkinson's disease

open access: yesFEBS Letters, EarlyView.
Drosophila park mutants serve as a model for Parkinson's disease. We used this strain to investigate the connection between oxidative stress and the circadian clock mechanism. We showed that increased oxidative stress affects the physiology of pacemaker cells, disrupting their daily structural plasticity. Lack of rhythmic signaling from pacemaker cells
Kamila Zientara   +3 more
wiley   +1 more source

[ancien siège des journaux al-Hilalet al-Musawwar], Tiré de Images du 14 avril 1933, p. 41

open access: yes, 1960
Images. [ancien siège des journaux al-Hilalet al-Musawwar], Tiré de Images du 14 avril 1933, p. 41.
Images
core  

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

open access: yesFEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee   +7 more
wiley   +1 more source

Le tombeau de Sayed el Madbouli, situé près des casernes anglaises à Bab El Hadid, Tiré de Images du 2 mars 1930, p. 10

open access: yes, 1960
Images. Le tombeau de Sayed el Madbouli, situé près des casernes anglaises à Bab El Hadid, Tiré de Images du 2 mars 1930, p. 10.
Images
core  

α‐Synuclein aggregation landscape from phase separation to neurotoxic intermediates

open access: yesFEBS Letters, EarlyView.
Alpha‐synuclein aggregation in Parkinson's disease involves a complex landscape of transient intermediates, including oligomers, fibrils and liquid–liquid phase separation (LLPS). A view is emerging in which LLPS maturation into solid‐like condensates may contribute to the formation of neurotoxic species.
Silvia Arino   +2 more
wiley   +1 more source

Unveiling the Nutritional Quality of the Sicilian Strawberry Tree (Arbutus unedo L.), a Neglected Fruit Species

open access: yesFoods
Although the strawberry tree (A. unedo L.) has been long considered a neglected species of the Mediterranean maquis, the valorization of its fruit production may enhance its socioeconomic value, especially in rural areas.
Federica Litrenta   +6 more
doaj   +1 more source

IMAGES, IMAGES, IMAGES

open access: yes, 1980
The role of images of information (charts, diagrams, maps, and symbols) for effective presentation of facts and concepts is expanding dramatically because of advances in computer graphics technology, increasingly hetero-lingual, hetero-cultural world target populations of information providers, the urgent need to convey more efficiently vast amounts of
openaire   +1 more source

Three phosphatase families form a community: The phosphohydrolases that act upon inositol pyrophosphates

open access: yesFEBS Letters, EarlyView.
Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley   +1 more source

Home - About - Disclaimer - Privacy