Results 101 to 110 of about 1,908 (248)
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.Ti3C2Tx MXene and Ag nanoparticles are embedded into piezoelectric nanofibers to form a stretchable, self‐powered coil that converts mechanical deformation into electrical energy. The device enables controllable power output during stretching and release while maintaining a compact and lightweight architecture, making it suitable for miniaturized ...
Fatemeh Mokhtari +6 more
wiley +1 more source
Qibla Direction Accuracy in Bangka Belitung Mosques: An Astronomical–Geospatial Study
Al-HilalAccurate Qibla orientation is essential for the validity of Muslim prayer; inconsistencies in both traditional and modern determination methods continue to produce significant inaccuracies, particularly in archipelagic regions.
Reno Ismanto +3 more
doaj +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.Perovskite/silicon tandem solar cells offer efficiencies beyond 30%, yet conventional architectures face trade‐offs between optical performance and current matching. Three‐terminal tandems employing silicon back‐contact bottom cells eliminate the current‐matching constraint while minimizing optical losses, offering superior energy yield under real ...
Yunhao Fan +4 more
wiley +1 more source
ASTRONOMICAL ORIENTATIONS OF NEOLITHIC TOMBS IN MONTE REVINCU
, 2005 This paper presents a study performed in the framework of an interdisciplinary project developed at the University of Corsica involving information technology researchers, anthropologists and people from the field of astronomy. In the first steps of the work which has to be done we have studied the link between megaliths and astronomy.
Santucci, Jean-François +3 more
openaire +1 more source
High Cooling Rate for LRE123 Stoichiometry Control in Preparation of High‐Tc Bulk Superconductors
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.This review presents the cooling‐rate‐control melt‐growth (CRCMG) method as an effective strategy for regulating LRE123 cation stoichiometry. By accelerating the cooling rate during crystallization, oxygen vacancies are increased in the growing lattice, which suppresses LRE3+/Ba2+ substitution and yields near‐ideal 1:2:3 stoichiometry with enhanced ...
Yanhan Zhu, Xin Yao
wiley +1 more source
Ulul Albab: Jurnal Studi dan Penelitian Hukum IslamPurpose - Accurate orientation towards the qibla is a fundamental requirement for the validity of prayer in Islam. However, many mosques, particularly those constructed in earlier periods, may exhibit discrepancies in their qibla orientation due to the ...
Reno Ismanto +4 more
doaj +1 more source
A Multi‐Software Approach to Assessing Photovoltaics Integration in Modern Enovoltaic Systems
Energy Science &Engineering, EarlyView.Robust eno‐PV design methodology applied to a real case study Multi‐software 3D model developed to optimize PV panels‐vineyard configuration Energy yield nearly independent of tracker height, but reduced by wider row spacing Grape productivity improving with height and decreasing with spacing Energy generation and grape yield balanced by tuning PV ...
Erika Stracqualursi +3 more
wiley +1 more source
Understanding the Concept of Self‐Performed Ultrasound: A Scoping Review
Journal of Ultrasound in Medicine, EarlyView.Self‐performed ultrasound is an emerging technology that facilitates adept self‐scans in untrained hands. Inspired by self‐performed imaging in space for more prompt diagnosis and therapy, it has the potential to accurately monitor chronic conditions remotely. However, the lack of supervision and physical restraints can hinder its usability.
Vy Do +3 more
wiley +1 more source
Tunable Terahertz Generation in Dispersion‐Engineered ZnTe Waveguides
Laser &Photonics Reviews, EarlyView.A dispersion‐engineered Zinc Telluride (ZnTe) slab waveguide platform enables tunable and efficient guided‐wave terahertz (THz) generation through modal phase matching. By tailoring the optical and THz modal dispersion, coherent THz emission is achieved across 0.1–3 THz.
Arun Jana +5 more
wiley +1 more source
From Planar to 3D Nanophotonic Lenses: Advancing Design, Fabrication, and Applications
Laser &Photonics Reviews, EarlyView.Three‐dimensional nanophotonic lenses are enabled by an integrated workflow that links design parameterization, full‐wave electromagnetic simulation, computational optimization, and freeform fabrication. This Review summarizes how these tools expand optical design freedom beyond a single patterned plane by enriching the local meta‐atom response and ...
Wei Zhu +2 more
wiley +1 more source