Results 81 to 90 of about 91,859 (302)
Advanced Functional Materials, EarlyView.A lack of standard approaches for testing and reporting the performance of metal halide perovskites and organic semiconductor radiation detectors has resulted in inconsistent interpretation of performance parameters, impeding progress in the field. This Perspective recommends key metrics and experimental details, which are suggested for reporting in ...
Jessie A. Posar +8 more
wiley +1 more source
On the Properties of Turbulence in the Remnant of the Tycho Supernova
The Astrophysical JournalWe investigate the turbulent structures in the Tycho supernova remnant (SNR) by applying two-point autocorrelation and power spectral analyses to high-resolution X-ray and radio images.
Oleh Petruk, Taras Kuzyo
doaj +1 more source
Advanced Functional Materials, EarlyView.This work discusses the use of blended channel materials in OECTs. It explores how mixing glycolated and alkoxylated polymers in various ratios offers a simpler and more efficient route to tuning OECT properties. The performance of the polymer blends is compared to the corresponding copolymers, demonstrating similar OECT characteristics, swelling ...
Lize Bynens +14 more
wiley +1 more source
Development and Verification of 2D Kinetic MOC Code Based on GPU
Yuanzineng kexue jishu, 2022 Time-dependent, whole-core calculation with high-fidelity pin-resolved details serves an important role in multi-physics reactor applications. However, the limitation of the current CPU has become a sore point. In order to maintain the high accuracy and
ZOU Hang;LIANG Liang;ZHANG Qian;SONG Peitao;ZHAO Qiang
doaj
Cluster observations of ELF/VLF signals generated by modulated heating of the lower ionosphere with the HAARP HF transmitter [PDF]
Annales Geophysicae, 2004 It is now well known that amplitude modulated HF transmissions into the ionosphere can be used to generate ELF/VLF signals using the so-called "electrojet antenna".
M. Platino +7 more
doaj +1 more source
Event Horizon Telescope Observations as Probes for Quantum Structure of Astrophysical Black Holes
, 2018 The need for a consistent quantum evolution for black holes has led to proposals that their semiclassical description is modified not just near the singularity, but at horizon or larger scales.
Giddings, Steven B., Psaltis, Dimitrios
core +1 more source
Advanced Functional Materials, EarlyView.This study uncovers the unexplored role of intermolecular interactions in multiphoton absorption in coordination polymers. By analyzing [Zn2tpda(DMA)2(DMF)0.3], it shows how the electronic coupling of the chromophores and confinement in the MOF enhance two‐and three‐photon absorption.
Simon Nicolas Deger +11 more
wiley +1 more source
UltRAP‐Net: Reverse Approximation of Tissue Properties in Ultrasound Imaging
Advanced Intelligent SystemsMedical ultrasound (US) has been widely used in clinical practices due to its merits of being low cost, real time, and radiation free. However, its capability to reveal the underlying tissue properties remains underexplored.
Yingqi Li +4 more
doaj +1 more source
Advanced Functional Materials, EarlyView.This work explores Li‐substituted P2 layered oxides for Na‐ion batteries by crystallographic and electrochemical studies. The effect of lithium on superstructure orderings, on phase transitions during synthesis and electrochemical cycling and on the interplay of O‐ versus TM‐redox is revealed via various advanced techniques, including semi‐simultaneous
Mingfeng Xu +5 more
wiley +1 more source
GPS-Assisted Path Loss Exponent Estimation for Positioning in IEEE 802.11 Networks
International Journal of Distributed Sensor Networks, 2013 We present a new adaptive method to calculate the path loss exponent (PLE) for microcell outdoor dynamic environments in the 2.4 GHz Industrial, Scientific, and Medical (ISM) frequency band.
Ernesto Navarro-Alvarez +2 more
doaj +1 more source