Results 111 to 120 of about 6,302,669 (265)

Are critical slowing down indicators useful to detect financial crises?

, 2016
URL des Documents de travail : http://ces.univ-paris1.fr/cesdp/cesdp2016.htmlDocuments de travail du Centre d'Economie de la Sorbonne 2016.45 - ISSN : 1955-611X.
Nagot, Isabelle, Gatfaoui, Hayette, de Peretti, Philippe   +2 more
core   +2 more sources

Critical Slowing-Down of Spatially Nonhomogeneous Patterns in a Reaction–Diffusion Model

, 1997
We exploit the concept of the nonequilibrium potential in order to analize the approach to stationary homogeneous and nonhomogeneous equilibrium states in a bounded bistable reaction-diffusion model.
Damian H. Zanette, Fernando Castelpoggi, Horacio S. Wio   +2 more
core   +1 more source

Adenosine triphosphate as a modulator of protein interactions and stability

FEBS Open Bio, EarlyView.
ATP is best known as the cell's energy currency, but it also shapes how proteins fold, interact, aggregate and form biomolecular condensates. This review explains the emerging physical principles behind these effects, including weak binding to charged protein regions, magnesium‐dependent behaviour and concentration‐dependent control of protein ...
Shuyuan Tan, Robin Curtis
wiley   +1 more source

Overcoming Critical Slowing Down [PDF]

Computers in Physics, 1989
Harvey Gould, Jan Tobochnik
openaire   +1 more source

Data from: Vegetation recovery in tidal marshes reveals critical slowing down under increased inundation

, 2017
A declining rate of recovery following disturbance has been proposed as an important early warning for impending tipping points in complex systems.
Guntenspergen, Glenn R., Bouma, Tjeerd, Wageningen University & Research, van de Koppel, Johan, Dakos, Vasilis, Conservation Ecology Group, Royal Netherlands Institute for Sea Research (NIOZ) and Utrecht University, van der Wal, Daphne, van Belzen, Jim, Herman, Peter M. J., Scheffer, Marten, Kirwan, Matthew L, Kéfi, Sonia   +12 more
core   +1 more source

Protocol for quantifying miRNA trafficking across the endosomal membrane

FEBS Open Bio, EarlyView.
An in vitro protocol measures miRNA uptake into endosomes isolated from mammalian cell extracts, which are free of subcellular contaminants. Performed at 37 °C in the presence of ATP, it ensures the import of single‐stranded miRNA into the endosomal lumen.
Syamantak Ghosh, Kamalika Mukherjee, Suvendra N. Bhattacharyya   +2 more
wiley   +1 more source

GelMA‐based 3D spheroids recapitulate transcriptomic and functional hallmarks of myeloid sarcoma

FEBS Open Bio, EarlyView.
GelMA 5% hydrogels support the formation of myeloid leukemia spheroids that recapitulate MS‐specific features, including G1 arrest, apoptosis, and ECM‐driven transcriptomic reprogramming. The 3D model mimicked soft‐tissue‐like stiffness and oxygen conditions, and transcriptomic convergence with primary MS samples confirmed its utility as a preclinical ...
Nicolas Germain, Elise Buret, Le Hoang Thanh Nguyen, Marion Cocheteux, Nicolas Touya, Mélanie Dhayer, Romain Dubois, Frank Lafont, Sebastien Janel, Patrice Maboudou, Steve Lancel, Philippe Marchetti   +11 more
wiley   +1 more source

Critical slowing down precedes regime shifts in a Miombo woodland in Zambia

Environmental Research Letters
Climate change and anthropogenic pressures are increasingly driving abrupt regime shifts (RSs) in natural ecosystems, leading to biodiversity loss and disruptions in their functioning.
Paulo N Bernardino, Lori Giagnacovo, Bart Muys, Ben Somers, Sybryn L Maes   +4 more
doaj   +1 more source

Electroencephalographic Normalization as a Biomarker of Clinical Recovery in Down Syndrome Regression Disorder. [PDF]

Ann Clin Transl Neurol
ABSTRACT Objective Down syndrome regression disorder is a syndrome characterized by subacute loss of cognitive, behavioral, and functional abilities in individuals with Down syndrome. Electroencephalography abnormalities are frequently observed during evaluation, but it remains unclear whether these findings represent a dynamic marker of disease ...
Santoro JD, Silverman M, Lucas MC, Yousuf MM, Otey ST, Gray SV, Jordan B, Kahan MD, Agurs LD, Das MVH, Holder D, King D, Quinn EA, Kammeyer R, Rafii MS.   +14 more
europepmc   +2 more sources

Genetic dissection of human ABCE1 in yeast reveals separable requirements for ribosome recycling and suppression of aberrant reinitiation

FEBS Open Bio, EarlyView.
Human ABCE1 cannot functionally replace its yeast ortholog. Yeast–human chimera analysis identified NBD1 as a major interspecies barrier. Genetic screening yielded hABCE1 revertants that rescue yeast viability but fail to suppress aberrant translation reinitiation in the 3′ UTR.
Eriko Nakata, Yuxin Li, Kei Endo, Koichi Ito   +3 more
wiley   +1 more source