Results 221 to 230 of about 92,103 (370)

Non-Gaussian behavior of reflected fractional Brownian motion [PDF]

, 2019
Alexander H. O. Wada, Alex Warhover, Thomas Vojta   +2 more
openalex   +1 more source

Specimen‐tailored ‘lived’ climate reveals precipitation onset and amount best predict specimen phenology, but only weakly predict estimated reproduction across a clade

New Phytologist, EarlyView.
Summary Herbarium specimens are widely distributed in space and time, thereby capturing diverse conditions. We reconstructed specimen ‘lived’ climate from knowledge of germination cues and collection dates for 14 annual species in the Streptanthus (s.l.) clade (Brassicaceae) to ask: which climate attributes best explain specimen phenological stage and ...
Megan Bontrager, Samantha J. Worthy, Laura Leventhal, Julin N. Maloof, Jennifer R. Gremer, Johanna Schmitt, Sharon Y. Strauss   +6 more
wiley   +1 more source

Equity warrant pricing under subdiffusive fractional Brownian motion of the short rate [PDF]

, 2020
Foad Shokrollahi, Marcin Magdziarz
openalex   +1 more source

Leaf Length Predicts Twig Xylem Vessel Diameter Across Angiosperms

Plant, Cell &Environment, EarlyView.
ABSTRACT As plants grow taller, increasing conductive pathlength imposes hydraulic resistance, challenging the maintenance of water transport to leaves. While tip‐to‐base conduit widening along the stem helps mitigate this resistance, theoretical models and empirical data suggest that stem widening alone is insufficient to fully compensate.
Patricia Rivera, Tommaso Anfodillo, Mark E. Olson   +2 more
wiley   +1 more source

Identification of the Multivariate Fractional Brownian Motion [PDF]

, 2011
P Amblard, J.F. Coeurjolly
openalex   +1 more source

Evaluating Bayesian Morphological Clocks for Estimating a Dated Phylogeny in a Relict and Fossil‐Rich Family of Wasps (Hymenoptera, Chrysidoidea)

Zoologica Scripta, EarlyView.
ABSTRACT In recent years, a wide array of tools originally developed for molecular dating analyses has been adapted for use within a morphological clock perspective. This is of paramount relevance for taxonomic groups that cannot be sampled in forms suitable for DNA extraction.
Anderson Lepeco, Gabriel A. R. Melo, Brunno B. Rosa   +2 more
wiley   +1 more source

Fractional Brownian Motion [PDF]

, 2018
openaire   +1 more source

Spaceborne and spaceborn: Physiological aspects of pregnancy and birth during interplanetary flight

Experimental Physiology, EarlyView.
Abstract Crewed interplanetary return missions that are on the planning horizon will take years, more than enough time for initiation and completion of a pregnancy. Pregnancy is viewed as a sequence of processes – fertilization, blastocyst formation, implantation, gastrulation, placentation, organogenesis, gross morphogenesis, birth and neonatal ...
Arun V. Holden
wiley   +1 more source

Lookback Option Pricing with Fixed Proportional Transaction Costs under Fractional Brownian Motion. [PDF]

Int Sch Res Notices, 2014
Sun JJ, Zhou S, Zhang Y, Han M, Wang F.
europepmc   +1 more source

Fractional Brownian motion [PDF]

, 2013
openaire   +1 more source