Results 61 to 70 of about 989,743 (383)

Generalisation of Levine's prediction for the distribution of freezing temperatures of droplets: A general singular model for ice nucleation [PDF]

open access: yes, 2013
Models without an explicit time dependence, called singular models, are widely used for fitting the distribution of temperatures at which water droplets freeze. In 1950 Levine developed the original singular model.
Sear, Richard P.
core   +3 more sources

ICE1: a regulator of cold-induced transcriptome and freezing tolerance in Arabidopsis.

open access: yesGenes & Development, 2003
Cold temperatures trigger the expression of the CBF family of transcription factors, which in turn activate many downstream genes that confer chilling and freezing tolerance to plants.
V. Chinnusamy   +6 more
semanticscholar   +1 more source

SCI semen: to freeze or not to freeze? [PDF]

open access: yesNature Reviews Urology, 2010
Cryopreservation may be as viable an option for fertility preservation in men with spinal cord injuries (SCIs) as in uninjured men, according to a recent study published in Fertility and Sterility.
openaire   +3 more sources

Following Gluonic World Lines to Find the QCD Coupling in the Infrared [PDF]

open access: yes, 2007
Using a parametrization of the Wilson loop with the minimal-area law, we calculate the polarization operator of a valence gluon, which propagates in the confining background. This enables us to obtain the infrared freezing (i.e.
A.A. Migdal   +31 more
core   +2 more sources

Freezing Directed Construction of Bio/Nano Interfaces: Reagentless Conjugation, Denser Spherical Nucleic Acids, and Better Nanoflares.

open access: yesJournal of the American Chemical Society, 2017
While nanoparticle solutions cannot freeze in general, they may remain stable in the presence of polymer stabilizers. We herein communicate that gold nanoparticles (AuNPs) are stable in the presence of thiolated DNA after a freeze-thaw cycle.
Biwu Liu, Juewen Liu
semanticscholar   +1 more source

The roles of insect cocoons in cold conditions

open access: yesEuropean Journal of Entomology, 2004
The cocoons characteristic of the prepupal and pupal stages of many insects vary widely in size, durability, structure, shape and colour, as well as in other features such as orientation and attachment to the substrate.
Hugh V. DANKS
doaj   +1 more source

To freeze or not to: Quantum correlations under local decoherence

open access: yes, 2015
We provide necessary and sufficient conditions for freezing of quantum correlations as measured by quantum discord and quantum work deficit in the case of bipartite as well as multipartite states subjected to local noisy channels.
Aditi Sen(De)   +9 more
core   +1 more source

Chemical Composition of Frozen Biofortified Pepper and Pumpkin [PDF]

open access: yes, 2016
Practicability of the use of biofortified sweet pepper of Zoloto Skifov variety and pumpkins of Sviten variety for processing by freezing is proved.
Deinychenko, G. (Gregoriy)   +1 more
core   +2 more sources

Freezing of triangulations [PDF]

open access: yesThe European Physical Journal B, 2004
Zero temperature dynamics of two dimensional triangulations of a torus with curvature energy is described. Numerical simulations strongly suggest that the model get frozen in metastable states, made of topological defects on flat surfaces, that group into clusters of same topological charge.
openaire   +5 more sources

Interaction vesicles as emerging mediators of host‐pathogen molecular crosstalk and their implications for infection dynamics

open access: yesFEBS Letters, EarlyView.
Interaction extracellular vesicles (iEVs) are hybrid vesicles formed through host‐pathogen communication. They facilitate immune evasion, transfer pathogens' molecules, increase host cell uptake, and enhance virulence. This Perspective article illustrates the multifunctional roles of iEVs and highlights their emerging relevance in infection dynamics ...
Bruna Sabatke   +2 more
wiley   +1 more source

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