Results 211 to 220 of about 257,814 (269)

Design Principles for β-Solenoid Stability via Covalent and Electrostatic Capping Motifs. [PDF]

open access: yesJ Phys Chem Lett
Eufemio RJ   +9 more
europepmc   +1 more source

Freezing and freeze-drying

Proceedings of the Royal Society of London. Series B. Biological Sciences, 1975
Abstract Most biological substances are unstable during storage owing to their high water content. This is why numerous attempts have been made over the last 100 years to prevent, by low temperature freezing, metabolic and biochemical degradations.
openaire   +2 more sources

Freezing

Science, 1987
There is no first principles theory of freezing or melting, even for the simplest materials. The prediction of phase diagrams is an important first step in understanding the crystal-melt interface, crystallization near equilibrium, and nucleation. Recently, a new approximate theory for the freezing of classical liquids, known as the density functional ...
openaire   +2 more sources

Freeze Fracture and Freeze Etching

2013
Freeze fracture depends on the property of frozen tissues or cells, when cracked open, to split along the hydrophobic interior of membranes, thus revealing broad panoramas of membrane interior. These large panoramas reveal the three-dimensional contours of membranes making the methods well suited to studying changes in membrane architecture.
Douglas E, Chandler, William P, Sharp
openaire   +2 more sources

To Freeze, or Not to...

Archives of Otolaryngology - Head and Neck Surgery, 1983
Correct identification of a parotid mass is often a substantial challenge to the skills and acumen of the clinician. Sometimes, even recognition of the mass is difficult when it is deeply located. One must decide if the mass arises from the parotid parenchyma or periparotid lymph nodes.
openaire   +2 more sources

On swap rate dynamics: to freeze or not to freeze?

International Journal of Computer Mathematics, 2015
We explore the implications of a common market and academic practice which is known as ‘freezing the drift’ when dealing with swap interest rate dynamics. In mathematical terms this can be better understood as imposing a low variance martingale (LVM) assumption.
R. M. Gaspar, Rita Pimentel
openaire   +1 more source

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