Results 311 to 320 of about 1,957,455 (389)

Quantum W_3 Gravity

open access: green, 1991
Kareljan Schoutens   +2 more
openalex   +2 more sources

Growth Dynamics of Microalgae Encapsulated in Hydrogel Micro Beads

open access: yesNano Select, EarlyView.
This study explores the growth and resilience of microalgae encapsulated in micron‐sized calcium alginate beads. Microfluidics‐enabled encapsulation ensured bead stability without major degradation under different growth conditions. Microalgae grew well in growth medium with zero and low copper levels but experienced toxicity at higher concentrations ...
Du Tuan Tran   +5 more
wiley   +1 more source

Synergies in Self‐Assembly—From Supramolecular Polymers to Defined Hierarchical Superstructures

open access: yesJournal of Polymer Science, EarlyView.
Shaping supramolecular polymers built from molecular building blocks into superstructures with defined dimensions. Synergies within supramolecular architectures such as chirality or an additional second orthogonal driving force that does not interfere with the central supramolecular motif facilitate the confinement of the growth of these ...
Klaus Kreger   +2 more
wiley   +1 more source

Thermoresponsive and Flow Behavior of Hyperbranched Polymers From ATRP Inimer

open access: yesJournal of Polymer Science, EarlyView.
We present a library of hyperbranched polymers with tunable viscosity, thermal transitions, and degradability. Using a bifunctional inimer, we control polymer architecture to study flow behavior and thermoresponsive properties. Compared to linear analogs, these polymers show lower viscosity, stable flow across concentrations, and selective degradation,
Konpal Raheja   +8 more
wiley   +1 more source

The Black Hole Information Problem. [PDF]

open access: yesEntropy (Basel)
Calmet X, Casadio R, Hsu SDH.
europepmc   +1 more source

Recursive Relations for the S‐matrix of Liouville Theory

open access: yesFortschritte der Physik, EarlyView.
Abstract The relation between the vertex operators of the in and out fields in Liouville theory is analyzed. This is used to derive equations for the S‐matrix, from which a recursive relation for the normal symbol of the S‐matrix for discrete center‐of‐mass momenta is obtained.
George Jorjadze   +2 more
wiley   +1 more source

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