Results 121 to 130 of about 37,160 (263)

Three Birds with One Stone: High‐Performance 2D Lead‐Free Perovskite Solar Cells via Direct In Situ Generation of Organic‐Spacer Precursors

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Adopting a “three birds with one stone” strategy, the in situ generation of organic spacer simultaneously addresses three major challenges limiting 2D tin‐based perovskites: (1) Sn2+ oxidation; (2) rapid crystallization; and (3) uncontrolled 2D phase distribution.
Yifan Shen, Yanfeng Chen, Quan Chen, Jinyu Wu, Jian Yang, Erdong Zhang, Wei Wang, Ningyi Xu, Wei Shen, Junmin Xia, Shufen Chen, Wei Huang   +11 more
wiley   +1 more source

Liquid‐Mediated Kinetically Controlled Synthesis of Porous Carbon with Homogeneous Graphitic Networks for High‐Rate and High‐Loading Organic Supercapacitor

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Liquid‐mediated kinetic control reconstructs a “rigid–flexible” carbon precursor into homogeneously graphitized porous carbon. The resulting porous structure and homogeneous graphitic network accelerate ion/electron transport, enabling superior performance in high‐rate and high‐loading organic supercapacitors.
Boran Zhang, Wengang Shi, Lijie Wang, Dongyang Wu, Hua Wang, Hongfei Zhu, Yang Hu, Guangbo Zhao, Fei Sun   +8 more
wiley   +1 more source

A numerical framework for fractional and fractal-fractional analysis of the Pehlivan chaotic system using Caputo derivative. [PDF]

Sci Rep
Vinoth R, Jayalakshmi M.
europepmc   +1 more source

“We Are Willing to Change, If…”: Potential Impacts of Citizens' Assemblies on the Willingness to Change for Sustainability in Rural East German Municipalities

Environmental Policy and Governance, EarlyView.
ABSTRACT In light of the democratic and social‐ecological crises, deliberative minipublics such as citizens' assemblies are increasingly implemented and discussed by scholars as a means for sound decision‐making and to enhance public support for sustainability transformations.
Lea Findeis, Nicolas Jager
wiley   +1 more source

Chaotic behavior of fractional HIV-1 model involving AIDS related cancer cells. [PDF]

Sci Rep
Zafar ZUA, Abbas M, Ghafoor U, Higazy M, Hamed YS, Birhanu A.   +5 more
europepmc   +1 more source

1,2‐Dihydroxyanthraquinone, 6,7‐Dihydroxyisobenzofuranone and 7,8‐Dihydroxyquinolinone Derivatives as Ligands for the Self‐Assembly of Hierarchically Formed Lithium‐Bridged Titanium(IV) Helicates

European Journal of Organic Chemistry, EarlyView.
Catechol‐based annulated aromatics with carbonyl units are ideal ligands for the formation of titanium(IV) containing lithium‐bridged hierarchical helicates. They allow for the first time the use of amide units to obtain the dimeric helicate‐type complexes.
Steffen Schauerte, Frauke S. Adamsky, Christian Cremer, Niklas Polter, Markus Albrecht   +4 more
wiley   +1 more source

Chaotic and Stochastic Components in an Influenza Surveillance Series: Nonlinear Dynamics and Predictive Modeling Study. [PDF]

JMIRx Med
Goncalves CPDS, Rouco C.
europepmc   +1 more source

Inter‐rater reliability and clinical utility of the BASED score in infantile epileptic spasms syndrome

Epileptic Disorders, EarlyView.
Abstract Objective Hypsarrhythmia is the classical EEG pattern of children with infantile epileptic spasms syndrome (IESS). Multifocal spikes, slow waves of large amplitude, and chaoticity are its main characteristics, but these lack clear definitions, and the interrater reliability (IRR) is poor.
T. P. Cramer, B. Johnsen, V. S. Hansen, E. Qerama, T. S. Engedal   +4 more
wiley   +1 more source

Modeling nonlinear variable-order fractional chaotic systems using the Caputo-Fabrizio operator and radial basis function neural networks. [PDF]

Sci Rep
Sawar S, Ayaz M, Aldhabani MS, Abd El-Rahman M, Hussain S, Jebran S.   +5 more
europepmc   +1 more source

Numerical and Experimental Evaluation of a Simplified Lateral Spring Formulation for Rocking Structures

Earthquake Engineering &Structural Dynamics, EarlyView.
ABSTRACT Rocking podium isolation systems have gained significant research interest as a method of limiting seismic demands on superstructures and eliminating residual post‐earthquake drifts through self‐centring behaviour. However, while numerous models of varying complexity, including analytical, phenomenological, and physical formulations, have been
Marawan Zaki, Chiyun Zhong, Constantin Christopoulos   +2 more
wiley   +1 more source