Results 161 to 170 of about 30,950 (279)

Mechanochemical S_NAr on Phthalonitriles: Distinct Reactivity and Selectivity in One-Pot Synthesis for Greener Phthalocyanines. [PDF]

ChemSusChem
Rodriguez-Perez O, Langerreiter D, Kaabel S, Anaya-Plaza E.   +3 more
europepmc   +1 more source

Hierarchical MXene‐Derived NTP/C Nanohybrids for Cryogenic Sodium‐Ion Batteries

Advanced Functional Materials, EarlyView.
A hierarchical MXene‐derived NaTi2(PO4)3/C nanohybrid enables efficient sodium‐ion storage down to −40°C by integrating fast ion–electron transport pathways with an ether‐based electrolyte. The system promotes dominant pseudocapacitive behavior and forms a robust inorganic‐rich SEI, collectively mitigating kinetic and interfacial limitations, thereby ...
M. Sai Bhargava Reddy, Mohammad Zaid, Sayan Das, Sooryadas Sudhakaran, Shampa Aich, Vilas G. Pol   +5 more
wiley   +1 more source

Mother-Child Synchrony and Behavioral Problems in Chinese Children: A Preliminary fNIRS-Hyperscanning Study. [PDF]

Brain Behav
Liu C, Liang X, Meng X, Cheng N, Lu S, Bai L, Song B, Lu C, Wang Z.   +8 more
europepmc   +1 more source

Low‐Profile, High‐Gain GRIN RF Lenses via Multi‐Material Vat Photopolymerization

Advanced Functional Materials, EarlyView.
We investigate the opportunity of leveraging multi‐material vat photopolymerization printing to manufacture intricate lenses exhibiting permittivity gradients that can increase signal gain in transmitted radiofrequency signals in the X‐ and Ku‐bands. Lenses produced with more distinct low‐loss materials (up to 5) can deliver an 18 dB signal gain with a
Lawrence Romangsuriat, Alexander Peraire‐Bueno, A. John Hart, Randall M. Erb   +3 more
wiley   +1 more source

Association Between Geomagnetic Activity and Unsuccessful Out-of-Hospital Cardiac Arrest. [PDF]

Geohealth
Vencloviene J, Krikscionaitiene A, Darginavicius L, Baksevice D, Vaitkaitiene E, Vaitkaitis D, Dobozinskas P.   +6 more
europepmc   +1 more source

Thermally Pre‐Formed Reconfigurable Resistive Random‐Access Memory Crossbar Arrays: A Dual‐Mode Platform for Robust Physically Unclonable Functions and In‐Memory Computing

Advanced Functional Materials, EarlyView.
A reconfigurable RRAM platform utilizing thermally pre‐formed filaments (TPFs) is developed to realize robust hardware security. By exploiting the thermodynamic stochasticity of TPFs, exceptionally reliable physically unclonable functions (PUFs) are achieved.
Seongbin Kwon, Taewon Lee, Dohyeong Kim, Sungmin Hwang, Sungjoon Kim   +4 more
wiley   +1 more source

Fact, hypothesis and infallibility

, 2003
It is suggested that there is pressure on NHS professionals, including psychologists, to provide clear factual information. It is argued that clinical psychologists are not on the whole able to do this and we should state our findings in terms of ...
Whitaker, Simon
core  

Explainable Quantile CNN-LSTM model for uncertainty-aware multi-layer soil moisture prediction in tropical cocoa plantations. [PDF]

Sci Rep
Shawon SM, Zaman M, Maniam S, Al Qwaid M, Sarker MT, Kheng TY, Wong HY.   +6 more
europepmc   +1 more source

Bandgap‐Engineered AlGaAs/GaAs Heterostructures for Wavelength‐Selective Dual‐Polarity Photoelectrochemistry

Advanced Functional Materials, EarlyView.
Bandgap‐engineered AlGaAs/GaAs heterostructures exhibit wavelength‐selective dual‐polarity photoelectrochemistry, switching from photocathodic to photoanodic response depending on excitation wavelength. The polarity transition is governed by band‐selective absorption, built‐in electric‐field‐driven carrier transport, and interfacial charge‐transfer ...
Yukai Mao, Lipin Chen, Jules Courtin, Siyu Lin, Gangri Cai, Yan Zhu, Yoan Léger, Nicolas Bertru, Jinshi Zhao, Charles Cornet   +9 more
wiley   +1 more source

Unit Root Testing against the Alternative Hypothesis of up to m Structural Breaks [PDF]

In this paper we provide tests for the unit root hypothesis against the occurence of an unspecified number of breaks which may be larger than 2 but smaller that the maximum allowed number of breaks, m , in univariate time series models.
George Kapetanios
core