Results 211 to 220 of about 4,814,228 (287)

Orchid bee diversity responds positively to forest cover and landscape heterogeneity in the Brazilian Savanna. [PDF]

Oecologia
de Sousa FG, Bergamini LL, Diniz MF, De M Júnior P, Collevatti RG, Silva DP.   +5 more
europepmc   +1 more source

Operando Tracking of Oxygen‐Vacancy Dynamics and Negative Capacitance in Ca‐Doped BiFeO3

Advanced Functional Materials, EarlyView.
Operando electrochemical impedance spectroscopy, combined with electrocoloration, enables a direct correlation between real‐space ionic redistribution and the corresponding frequency‐domain electrical response. In lateral Ca‐doped BiFeO3 devices, time‐resolved impedance snapshots capture the evolution from bulk‐dominated mixed conduction to an ...
Jeonghun Suh, Heung‐Sik Park, Jong‐Sook Lee, Chan‐Ho Yang   +3 more
wiley   +1 more source

Memristive‐Gated RC‐Delay Synaptic Transistors for Time‐Encoded Analog in‐Memory Computing

Advanced Functional Materials, EarlyView.
A Memristive‐Gated Transistor for Time‐Encoded Analog In‐Memory Computing — By exploiting the RC delay of a self‐rectifying interface‐type memristor, nonlinear I–V distortion is structurally bypassed, enabling 3‐bit nonvolatile memory, spike‐timing‐based analog encoding, and hardware‐calibrated reservoir‐computing validation within a unified device ...
Yun‐Seo Shin, Eunjoo Yoo, Ki‐Hoon Son, Hyun‐Sik Kim, Dae‐Hee Han, Jeong Hyeon Son, Seung Hwan Lee, Hong‐Sub Lee   +7 more
wiley   +1 more source

Spatiotemporal patterns and optimization of dominant and recessive morphology of cultivated land use in the Ili River Valley. [PDF]

iScience
Zhou C, Fu L, Xiang H.
europepmc   +1 more source

Vector‐Field Control and Emergent Basal‐Plane Anisotropy of Magnetic Textures in Noncentrosymmetric (Fe0.63Ni0.3Pd0.07)3P

Advanced Functional Materials, EarlyView.
A field‐driven transition from chiral stripes to an achiral fan state is observed in a tetragonal magnet and linked to a temperature‐dependent rotation of the effective Dzyaloshinskii–Moriya interaction axis. This interplay generates pronounced in‐plane anisotropy and provides a new route for controlling chiral spin textures in noncentrosymmetric ...
Victor Ukleev, Oleg I. Utesov, Lorenzo Ubilla, Chen Luo, Radu‐Marius Abrudan, Peter Wild, Holger Kropf, Moritz Winter, Sebastian Schneider, Alexander Tahn, Bernd Rellinghaus, Tim A. Butcher, Simone Finizio, Sebastian Wintz, Markus Weigand, Max T. Birch, Yoshinori Tokura, Yasujiro Taguchi, Kosuke Karube, Florin Radu   +19 more
wiley   +1 more source

Listening for extinction: Range-wide occupancy highlights critical risks and priorities for northern spotted owls. [PDF]

Ecol Appl
Lesmeister DB, Jenkins JMA, Davis RJ, Rugg NM, Appel CL, Bailey LL, Bayne E, Chestnut T, Duchac LS, Dugger KM, Ellis TD, Franklin AB, Gremel SA, Henderson A, Henson E, Higley JM, Hines JE, Hollen B, Kendall WL, Levi T, MacKenzie DI, McCafferty CE, Munger T, Press DT, Provost C, Reffler S, Ruff ZJ, Swingle JK, Tevini E, Thomas AD, Weldy MJ, Wert K, White A, Yackulic CB.   +33 more
europepmc   +1 more source

Disorder‐Broadened Topological Hall Phase and Anomalous Hall Scaling in FeGe

Advanced Functional Materials, EarlyView.
By systematically introducing defects into FeGe via ion‐beam modification, we demonstrate that disorder broadens the temperature regime over which the topological Hall effect ‐ a signature of skyrmions or other chiral textures — appears, while also increasing its magnitude.
Chaman Gupta, Chris Matsumura, Hongbin Yang, Sarah Edwards, Rebeca M. Gurrola, Jiun‐Haw Chu, Hanjong Paik, Yongqiang Wang, David A. Muller, Robert Streubel, Tzu‐Ming Lu, Serena Eley   +11 more
wiley   +1 more source

Native and Introduced Plants in a Managed Campus Landscape: Habitat Associations, Functional Overlap, and Taxonomic Patterns. [PDF]

Ecol Evol
Rana SK, Davenport GL, Awad S, Webb DJ, Esposito SG, Nguyen CD, Renne IJ.   +6 more
europepmc   +1 more source

Gradient‐Conductivity Architecture Enables Synchronous Enhancement of Sensitivity and Detection Range in Multifunctional All‐Paper Sensors

Advanced Functional Materials, EarlyView.
A gradient‐engineered all‐paper sensor is fabricated by integrating MXene and in situ grown AgNPs within hierarchical cellulose networks. The device breaks the sensitivity–detection range trade‐off through cascaded conductive pathways, enabling ultrahigh pressure sensitivity, humidity–pressure decoupled dual‐mode sensing, and outstanding EMI shielding,
Ao Li, Jun Xu, Dezhong Xu, Zhaohui Zhang, Jiyi Li, Daxian Cao, Kefu Chen, Mizi Fan   +7 more
wiley   +1 more source

A multi-criteria framework for assessing the natural resource potential of agricultural landscapes using Harrington's generalized desirability function. [PDF]

Environ Monit Assess
Omarov A, Mustafayev Z, Skorintseva I, Aldazhanova G, Kuderin A, Toletayev A.   +5 more
europepmc   +1 more source