Results 161 to 170 of about 49,034 (303)

Mapping the in vivo fitness landscape of a tethered ribosome. [PDF]

Sci Adv, 2023
Radford F, Rinehart J, Isaacs FJ.
europepmc   +1 more source

Flexoelectrically Induced Polar Topology in Twisted SrTiO3 Membranes

Advanced Materials, EarlyView.
Twisted SrTiO3 bilayers host polar vortices of flexoelectric origin, revealed through combined experiment and theory. By reconstructing polarization from the toroidal moment of strain gradients, the work establishes a 3D chiral state with broken inversion and mirror symmetries.
Isabel Tenreiro, Hugo Aramberri, Víctor Rouco, Gabriel Sánchez‐Santolino, Mariona Cabero, Fernando Gallego, David Sánchez‐Manzano, José M. González‐Calbet, Federico Mompeán, Mar García‐Hernández, Alberto Rivera‐Calzada, Jorge Íñiguez‐González, Carlos León, Jacobo Santamaría   +13 more
wiley   +1 more source

Polymorph‐Specific Electronic Transduction in WO3 during Molecular Sensing

Advanced Materials, EarlyView.
Metal‐oxide polymorphs with similar surface chemistry can nevertheless exhibit distinct sensing properties. In γ‐ and ε‐WO3, analyte adsorption appears comparable; yet, only ε‐WO3 induces a pronounced lattice electronic perturbation that accommodates charge in sub‐conduction band minimum states.
Matteo D'Andria, Meng Yin, Stefan Neuhauser, Vlasis G. Mavrantzas, Ying Chen, Ken Suzuki, Andreas T. Güntner   +6 more
wiley   +1 more source

Fitness trails for continuing care retirement community residents: motivational cues to participation

, 1989
The motivational elements necessary to encourage use of fitness trails by residents of Continuing Care Retirement Communities (CCRCs) was investigated. Previous research suggested that both the walking and exercise parts of these fitness trails are being
Hall, Kenneth B.
core  

Completeness as a fitness landscape for cognitive architectures. [PDF]

Proc Natl Acad Sci U S A
Sacco PL.
europepmc   +1 more source

A solution of the Crow-Kimura evolution model on fluctuating fitness landscape. [PDF]

Europhys Lett, 2023
Suvorov V, SaAkian DB, Lynch M.
europepmc   +1 more source

Energetic Offset in Organic Solar Cells‐ Importance, Confusion and Outlook

Advanced Materials, EarlyView.
Energetic offsets in organic solar cells (OSCs) remain a subject of debate due to measurement‐ and lab‐dependent discrepancies. This Perspective clarifies the physical origins of these variations and identifies temperature‐dependent electro‐optical methods as a reliable approach to obtain consistent offset values.
Nakul Jain, Xian'e Li, Mats Fahlman, Olle Inganäs, Koen Vandewal, Feng Gao   +5 more
wiley   +1 more source

Simulation-Based Fitness Landscape Analysis and Optimisation of Complex Problems

Widespread hard optimisation problems in economics and logistics are characterised by large dimensions, uncertainty and nonlinearity and require more powerful methods of stochastic optimisation that traditional ones. Simulation optimisation is a powerful
Merkurjeva, Gaļina, Boļšakovs, Vitālijs   +1 more
core  

Mapping the Hypoxic Fitness Landscape of Retinal Pigment Epithelial Cells. [PDF]

Int J Mol Sci
Calbay O, Hsieh CL, Lu C, Ghosh S, Vijaykumar V, Watts I, Sweigard H, Gandhi J, den Hollander AI.   +8 more
europepmc   +1 more source

HCV E1 influences the fitness landscape of E2 and may enhance escape from E2-specific antibodies. [PDF]

Virus Evol, 2023
Zhang H, Bull RA, Quadeer AA, McKay MR.
europepmc   +1 more source