Results 81 to 90 of about 27,220 (294)

Rheological Behavior of Food Emulsions Mixed with Saliva: Effect of Oil Content, Salivary Protein Content, and Saliva Type [PDF]

, 2008
In this paper, we studied the effect of saliva on the rheological properties of ß-lactoglobulin- and lysozyme-stabilized emulsions, prepared at pH¿=¿6.7 in relation to variation of emulsions- and saliva-related parameters.
Aken, G.A., van, Norde, W., Silletti, E., Vingerhoeds, M.H.   +3 more
core   +2 more sources

Sensorized Engineered Tissues with Built‐in Thermoregulation and Nutrient Supply

Advanced Functional Materials, EarlyView.
This work introduces a granular hydrogel‐based tissue engineering platform that includes a closed‐loop temperature control to maintain 37°C and sustainably releases nutrients, thereby enabling cells to retain a high viability even if stored at room temperature for up to 24 h.
Antonia Georgopoulou, Jakob Schreiner, Miriam Filippi, Aiste Balciunaite, Robert K. Katzschmann, Esther Amstad   +5 more
wiley   +1 more source

Analytical foundations of ice rheology

Journal International Academy of Refrigeration
The deformation of ice is most reliably determined using stress diagrams. Analytical models for stress diagrams have been developed. In the class of analytical functions, the main rheological model of the stress diagram is represented by a polynomial dependency. A more compact empirical dependency is described by a logarithmic function. Both models are
S.V. Koshkin, I.A. Veprinyak, S.D. Chizhiumov   +2 more
openaire   +1 more source

Parameter Optimization in Sea Ice Models with Elastic-Viscoplastic Rheology [PDF]

The Cryosphere, 2019
Abstract. Ice rheology formulation is the key component of the modern sea ice modeling. In the CICE6 community model, rheology and landfast grounding/arching effects are simulated by functions of the sea ice thickness and concentration with a set of fixed parameters empirically adjusted to optimize the model performance.
Panteleev, Gleb, Yaremchuk, Max, Stroh, Jacob N., Francis, Oceana P., Allard, Richard   +4 more
openaire   +2 more sources

Microfluidic Platform for Multiparametric Profiling of Fibrin Permeability, Fibrinolysis, and Cell Invasion

Advanced Functional Materials, EarlyView.
This paper introduces a single‐channel H‐junction microfluidic assay that profiles fibrin's evolving function in repair and thrombosis by measuring, in one ∼3 µL gel, permeability, fibrinolysis kinetics, fibroblast invasion, and clot extension in real time.
Halston Deal, Elizabeth M. Byrnes, Sanika Pandit, Halle J. Cantor, Muskan Aslam, Stacy Ban, Megan Palmisano, Rosemary Bayless, Ashley C. Brown, Michael Daniele   +9 more
wiley   +1 more source

Glacitectonics – a key approach to examining ice dynamics, substrate rheology and ice-bed coupling [PDF]

Proceedings of the Geologists' Association, 2013
The role of ice masses within the Earth's climate system and in landscape change is increasingly being recognised within regions that are either currently glaciated or were glaciated during the geological past. There are many different remote and field-based approaches to studying the products of glaciation.
Lee, Jonathan R., Phillips, Emrys
openaire   +2 more sources

Amyloidogenic Peptide Fragments Designed From Bacterial Collagen‐like Proteins Form Hydrogel

Advanced Functional Materials, EarlyView.
This study identified amyloidogenic sequence motifs in bacterial collagen‐like proteins and exploited these to design peptides that self‐assemble into β‐sheet fibers and form hydrogels. One hydrogel supported healthy fibroblast growth, showing promise for biocompatible materials. Our work demonstrates that bacterial sequences can be harnessed to create
Vamika Sagar, Xuen J Ng, Lukas Lechel, Ashish Chand Rajwar, Hendrik Bargel, Abhishek A. Jalan   +5 more
wiley   +1 more source

Aeration and rheology of buttercream icings

Journal of Food Engineering
Buttercream icings – 4 phase materials comprising sugar, butter (an emulsion) and air – are widely used for coating and decorating sweet goods. The aeration of 2:1 w/w sugar-butter mixtures was investigated in 2 benchtop planetary mixers and the rheology of the resultant viscoplastic material was quantified using lubricated compressive testing (squeeze
Fernandes, RR, Calver, KE, Hayes, D, Murphy, AE, Meza, BE, Oroná, JD, Zorrilla, SE, Walton, HC, Wilson, DI, Peralta, JM   +9 more
openaire   +3 more sources

Molecular-dynamics simulation of clustering processes in sea-ice floes

, 2011
In seasonally ice-covered seas and along the margins of perennial ice pack, i.e. in regions with medium ice concentrations, the ice cover typically consists of separate floes interacting with each other by inelastic collisions.
Herman, Agnieszka
core   +1 more source

Mechanical and microscopic properties of the reversible plastic regime in a 2D jammed material [PDF]

, 2013
At the microscopic level, plastic flow of a jammed, disordered material consists of a series of particle rearrangements that cannot be reversed by subsequent deformation. An infinitesimal deformation of the same material has no rearrangements.
Arratia, Paulo E., Keim, Nathan C.
core   +3 more sources