Results 221 to 230 of about 878,822 (292)

A Spatio‐Temporal Dynamics Model for Indoor Environmental Forecasting

IEEJ Transactions on Electrical and Electronic Engineering, EarlyView.
Accurate forecasting of indoor environmental conditions is essential for intelligent building operations and comfort‐oriented controls. However, reliable prediction remains challenging due to spatial heterogeneity across sensing locations, complex multi‐modal interactions, and nonstationary temporal dynamics.
Goro Terumichi, Jiarui Li, Tatsuji Kimura, Hiroaki Nishi   +3 more
wiley   +1 more source

Variable-fidelity EM analysis and simplex-anchored regression surrogates for efficient global optimization of microwave passive circuits. [PDF]

Sci Rep
Pietrenko-Dabrowska A, Koziel S.
europepmc   +1 more source

Active Power Control of Full‐Scale Converter‐Based Wind Turbine Considering Turbine Angular Velocity for Short‐Term Frequency Stability in Power Systems

IEEJ Transactions on Electrical and Electronic Engineering, EarlyView.
The increasing deployment of wind turbine generators (WTs) may alter the frequency stability of power systems. Unlike traditional synchronous generators, WTs are connected to the power system through converters. Consequently, WTs cannot provide an inertia response to the power system. Nevertheless, the converters can perform rapid control.
Seonghoen Oh, Kenichi Kawabe
wiley   +1 more source

Coherent quantum control of nitrogen vacancy spin with nanoscale magnets. [PDF]

Nat Commun
Chowdhury MFF, Jung A, La Spina L, Bartasyte A, Margueron S, Atulasimha J.   +5 more
europepmc   +1 more source

Tunable microwave frequency synthesis with optically-derived spectral purity. [PDF]

Nat Commun
Greenberg J, Egbert SC, McGrew WF, Heffernan BM, Rolland A.   +4 more
europepmc   +1 more source

Multifunctional Flipping-Based Mechanical Metasurface Enabling Optical-Microwave Dual-Modal Reconfigurability. [PDF]

Adv Mater
Huang S, Cai ZX, Li XY, Chen L, Xu J, Liang JY, Bao JH, Liu C, You JW.   +8 more
europepmc   +1 more source

Superefficient optical frequency division referenced to μHz Schawlow-Townes-linewidth quantum noise-limited lasers. [PDF]

Sci Adv
Hu J, Xiao Y, Yang H, Xue S, Dong W, Zhai K, Zhu S, Qiu K, Zhang S, Ge J, Zhu NH, Jiang X, Xu J, Wen H, Zhou H.   +14 more
europepmc   +1 more source

Controlled parity of cooper pair tunneling in a hybrid superconducting qubit. [PDF]

Nat Commun
Feldstein-Bofill D, Jakobsen LU, Shagalov K, Sun Z, Wied C, Singh S, Kringhøj A, Hastrup J, Gyenis A, Flensberg K, Krøjer S, Kjaergaard M.   +11 more
europepmc   +1 more source