Results 141 to 150 of about 158,908 (304)

Cell Heterogeneity among Bacillus cereus Populations during Cold Adaptation

open access: yes, 2014
Cell Heterogeneity among[i] Bacillus cereus[/i] Populations during Cold Adaptation.
Brillard, Julien   +3 more
core   +2 more sources

Design and Synthesis of Peptide‐Polyester Conjugates for Cell‐Mediated Scaffold Degradation

open access: yesAdvanced Healthcare Materials, EarlyView.
This work describes polycaprolactone (PCL)‐based biomaterials engineered to degrade in response to cell‐secreted proteases. A fast‐degrading peptide (Fast) sequence is integrated into a PCL conjugate backbone to produce a biomaterial that is selectively degraded by multiple cell types compared to its scrambled control (ScrFast).
Korina Vida G. Sinad   +7 more
wiley   +1 more source

Ferroelectric Quantum Dots for Retinomorphic In‐Sensor Computing

open access: yesAdvanced Materials, EarlyView.
This work has provided a protocol for fabricating retinomorphic phototransistors by integrating ferroelectric ligands with quantum dots. The resulting device combines ferroelectricity, optical responsiveness, and low‐power operation to enable adaptive signal amplification and high recognition accuracy under low‐light conditions, while supporting ...
Tingyu Long   +26 more
wiley   +1 more source

Cold adaptation of archaeal elongation factor 2 (EF-2) proteins

open access: yes, 2002
Cell growth at low temperature is dependent on the ability of cells to perform protein synthesis. Cold adapted micro-organisms (psychrophilic or psychrotolerant) have a superior ability to perform translation at low temperature.
Thomas, Torsten, Cavicchioli, R
core  

Spin and Charge Control of Topological End States in Chiral Graphene Nanoribbons on a 2D Ferromagnet

open access: yesAdvanced Materials, EarlyView.
Chiral graphene nanoribbons on a ferromagnetic gadolinium‐gold surface alloy display tunable spin and charge states at their termini. Atomic work function variations and exchange fields enabe transitions between singlet, doublet, and triplet configurations.
Leonard Edens   +8 more
wiley   +1 more source

Adapting to climate risks and extreme weather: guide for mining - minerals industry professionals [PDF]

open access: yes, 2013
Extreme weather events in Australia over recent years have highlighted the costs for Australian mining and mineral processing operations of being under-prepared for adapting to climate risk.
Leah Mason, Damien Giurco, Corinne Unger
core  

Atomistic Mechanisms Triggered by Joule Heating Effects in Metallic Cu‐Bi Nanowires for Spintronics

open access: yesAdvanced Materials, EarlyView.
Bi doped metallic Cu nanowires are promising for spintronics thanks to the stabilization of a giant spin Hall effect. However, heat resulting from current injection forces Bi to leave solution, forcing segregation into monoatomic decorations which evolve into coherent crystalline aggregates.
Alejandra Guedeja‐Marrón   +6 more
wiley   +1 more source

"Hatred was also left outside" : Journeys into the Cold in Le Guin's The Left Hand of Darkness

open access: yes, 2009
In Ursula K. Le Guin’s science fiction novel The Left Hand of Darkness cold is used on both literal and metaphorical levels as the main character, sent to the planet of Gethen, or Winter, undertakes an inner journey of self discovery.
Lindgren Leavenworth, Maria
core  

Mining of key genes for cold adaptation from Pseudomonas fragi D12 and analysis of its cold-adaptation mechanism. [PDF]

open access: yesFront Microbiol, 2023
Bao C   +10 more
europepmc   +1 more source

Ammonium Salts as Curing Agents to Obtain Ionic Epoxy Resins With a Thermoplastic‐to‐Thermoset Transition

open access: yesAdvanced Materials, EarlyView.
Ionic epoxy networks are prepared using ammonium salts as hardeners, leading to a two‐stage curing process with a thermoplastic‐like intermediate. This uncommon behavior enables extrusion and fabrication of thermoplastic prepregs that can be cured into thermoset composites.
Izabela Kurowska   +10 more
wiley   +1 more source

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