Results 251 to 260 of about 202,247 (341)

Seasonally migrating zooplankton strongly enhance Southern Ocean carbon sequestration

open access: yesLimnology and Oceanography, EarlyView.
Abstract High‐latitude zooplankton can sequester millions of tons of carbon due to their seasonal migration from the surface ocean to depth, and their respiration and mortality during overwintering. This seasonal vertical migration pump (SVMP) efficiently removes carbon but not limiting nutrients such as iron from the surface layers.
Guang Yang   +6 more
wiley   +1 more source

22q11.2 Deletion Syndrome: Cognitive, Visuomotor, and Adaptive Functioning Followed Longitudinally. [PDF]

open access: yesBrain Behav
Wallin L   +5 more
europepmc   +1 more source

General infinitesimal variations of the Hodge structure of ample curves in surfaces

open access: yesMathematische Nachrichten, EarlyView.
Abstract Given a smooth projective complex curve inside a smooth projective surface, one can ask how its Hodge structure varies when the curve moves inside the surface. In this paper, we develop a general theory to study the infinitesimal version of this question in the case of ample curves.
Víctor González‐Alonso, Sara Torelli
wiley   +1 more source

Gender representation in professorship and research productivity across all surgical specialties in Canadian academic institutions. [PDF]

open access: yesCan J Surg
Tanya SM   +9 more
europepmc   +1 more source

On some properties of the asymptotic Samuel function

open access: yesMathematische Nachrichten, EarlyView.
Abstract The asymptotic Samuel function generalizes to arbitrary rings the usual order function of a regular local ring. Here, we explore some natural properties in the context of excellent, equidimensional rings containing a field. In addition, we establish some results regarding the Samuel slope of a local ring.
A. Bravo, S. Encinas, J. Guillán‐Rial
wiley   +1 more source

Polymer Dispersity Determination by Diffusion‐Ordered Spectroscopy (DOSY)

open access: yesMacromolecular Rapid Communications, EarlyView.
The use of DOSY‐NMR to determine the dispersity of polymer molar mass distributions is explored and correlations between NMR and size exclusion chromatography are determined. ABSTRACT The dispersity (Ð) of a polymer is one of its most important characteristics.
Igor W. F. Silva   +2 more
wiley   +1 more source

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