Results 201 to 210 of about 149,415 (266)

Boundary Vector Cells Encode a Future-Biased Spectrum of Positions in the Rat. [PDF]

Hippocampus
Newman EL, Mashanova-Galikova I, Tiganj Z, Lever C.   +3 more
europepmc   +1 more source

Intrinsic Interfacial Energy Alignment Enables ETL‐Free Organic Solar Cells

Advanced Functional Materials, EarlyView.
Molecular orientation of the small‐molecule donor BTR‐Cl induces a vacuum‐level shift that pins the Fermi level at ∼4.4 eV at the active layer/Ag interface, enabling Ohmic contact formation without an electron transport layer. This strategy is extended to ternary PM6:Y6:BTR‐Cl devices, achieving an ETL‐free efficiency of 18.6% with enhanced operational
Heng Liu, Yuang Fu, Cangyu Wang, Luhang Xu, Xian‐Kai Chen, Man Chung Tang, Xinhui Lu   +6 more
wiley   +1 more source

Research on fine-tuning algorithms for Large Language Models integrating Uncertainty Modeling and External Memory Augmentation. [PDF]

PLoS One
Ma Y, Xing Y, Wu D, Zhou Y, Zi Y, Wang M, Deng Y, Pan S.   +7 more
europepmc   +1 more source

Electrostatic Superlattices Beyond 1:1 Stoichiometry

Advanced Functional Materials, EarlyView.
Polymer‐mediated charge regulation drives two hierarchical routes to higher‐stoichiometry nanoparticle superlattices. Tuning the polymer's molecular weight promotes progressive interstitial filling, transforming ZnS into the fully occupied CaF2${\rm CaF}_2$ lattice. Exchanging polymer assignment between large and small nanoparticles instead breaks CsCl
Binay P. Nayak, Prapti Kakkar, Wesley P. Korba, Honghu Zhang, Wenjie Wang, Surya K. Mallapragada, Alex Travesset, David Vaknin   +7 more
wiley   +1 more source

seqLens: Optimizing Language Models for Genomic Predictions. [PDF]

Mol Biol Evol
Baghbanzadeh M, Mann BT, Crandall KA, Rahnavard A.   +3 more
europepmc   +1 more source

Tailored Diketopyrrolopyrrole Derivatives for Efficient Deep‐Red Organic Lasers

Advanced Functional Materials, EarlyView.
Tailored diketopyrrolopyrrole derivatives exhibit high stable amplified spontaneous emission with single or dual bands. Incorporated into distributed‐feedback lasers based on one‐ and two‐dimensional dichromated‐gelatin diffractive gratings, these materials provide a robust, flexible platform for integrated organic deep‐red light sources. ABSTRACT Deep‐
Pablo Pasqués‐Gramage, Abelardo Sánchez‐Oliva, Álex Farrando‐Pérez, Pedro G. Boj, M. Victoria Gómez, Ana M. Rodríguez, Pilar Prieto, Rafael Muñoz‐Mármol, Andrew J. Musser, Iván Torres‐Moya, María A. Díaz‐García   +10 more
wiley   +1 more source

U-SplitDoRA: an improved privacy-preserved U-shaped split parameter-efficient fine-tuning framework through weight decomposition for large language models. [PDF]

Front Artif Intell
Singh S, Subburaj B, Alagewaran R, Alphonse S.   +3 more
europepmc   +1 more source

Atomically Dispersed Ni Site Catalysts Accelerating Sluggish Sulfur Redox Kinetics in Nonaqueous Zn‐S Batteries

Advanced Functional Materials, EarlyView.
An atomically dispersed Ni catalyst featuring Ni‐N4 coordination is developed as a sulfur host for nonaqueous Zn─S batteries. This configuration modulates the electronic structure to lower activation barriers during rate‐limiting steps and promotes a robust ZnF2‐rich cathode‐electrolyte interphase, thereby accelerating sulfur redox kinetics ...
Junhyuk Ji, Dongwoo Kim, Nuri Moon, Daehwan Kim, Keon Kim, Nahyung Kim, Young Yong Kim, Won Bae Kim   +7 more
wiley   +1 more source

Multiscale feature fusion for few-shot medical image learning with fisher information-driven layer selection. [PDF]

Vis Comput Ind Biomed Art
Zhang K, Peng Y, Pang B, Chen X.
europepmc   +1 more source

Statistical inference after variable selection in Cox models: a neutral simulation study. [PDF]

BMC Med Res Methodol
Schemet L, Friedrich-Welz S.
europepmc   +1 more source