Results 51 to 60 of about 793,131 (304)

Assessment of Climate Changes in the Caspian Sea by trend analyzing the sea surface temperature [PDF]

open access: yesمخاطرات محیط طبیعی, 2019
Changes the Sea surface temperature and lake can have significant impacts on marine ecosystems and the lives of human societies on the edges of these seas.
Akbar Zahraei   +2 more
doaj   +1 more source

Ocean temperature and salinity components of the Madden-Julian oscillation observed by Argo floats [PDF]

open access: yes, 2010
New diagnostics of the Madden-Julian Oscillation (MJO) cycle in ocean temperature and, for the first time, salinity are presented. The MJO composites are based on 4 years of gridded Argo float data from 2003 to 2006, and extend from the surface to 1,400 ...
Adrian J. Matthews   +55 more
core   +1 more source

Calpain small subunit homodimerization is robust and calcium‐independent

open access: yesFEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy   +4 more
wiley   +1 more source

The last interglacial in the northern North Atlantic and adjacent areas: evidence for a more zonal climate than during the Holocene [PDF]

open access: yes, 2011
We document climate conditions from the last interglacial optimum (LIO) or marine isotope stage 5e (MIS 5e) from terrestrial and oceanic sedimentary archives.
Bauch, Henning A.   +5 more
core  

The Effect of Milankovitch Variations in Insolation on Equatorial Seasonality [PDF]

open access: yes, 2010
Although the sun crosses the equator 2 times per year at the equinoxes, at times in the past the equatorial insolation has had only one maximum and one minimum throughout the seasonal cycle because of Milankovitch orbital variations.
Ashkenazy, Yosef   +3 more
core   +2 more sources

EUMETSAT Sea-Surface Temperature activities

open access: yes, 2022
Presented at the GHRSST XXIII international science team meeting, 27 June-1 July 2022, online and in-person (Barcelona ...
O'Carroll, Anne   +2 more
openaire   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

open access: yesFEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa   +5 more
wiley   +1 more source

USACE Coastal and Hydraulics Laboratory Quality Controlled, Consistent Measurement Archive

open access: yesScientific Data, 2022
Measurement(s) atmospheric wind speed • atmospheric wind direction • wind gust • pressure of air • temperature of air • temperature of sea surface • significant wave height • wave period • wave direction • wave spectral energy • wave spectral direction ...
Candice Hall, Robert E. Jensen
doaj   +1 more source

Sea surface temperatures at Millport [PDF]

open access: yesJournal of the Marine Biological Association of the United Kingdom, 1959
Sea surface temperatures have been taken daily at Keppel Pier, Millport (55° 44‘ 55“ N. lat.; 4° 54’ 20” W. long.), for the past 10 years (1949–58), the data being included in returns to the Meteorological Office. The records are not given in their standard publication and they are, therefore, presented here to supplement those of Cooper (1958) for ...
openaire   +1 more source

A methionine‐lined active site governs carbocation stabilization and product specificity in a bacterial terpene synthase

open access: yesFEBS Letters, EarlyView.
This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel   +13 more
wiley   +1 more source

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