Results 81 to 90 of about 324,775 (298)
Advanced Science, EarlyView.Photonic time crystals (PTCs) are systems in which electromagnetic parameters are modulated periodically in time, producing momentum bandgaps via temporal scattering rather than spatial Bragg processes. This review examines the theoretical frameworks, modeling, and computational tools for time‐varying media, and summarizes experimental demonstrations ...
Ranjan Kumar Patel +3 more
wiley +1 more source
The Effect of Seasons on Gill Net Selectivity
Aquatic Sciences and Engineering, 2019 In this study, the aim was to investigate the seasonal variations in the selectivity of striped red mullet (Mullus surmuletus L., 1758) captured by gill nets during the year in the north Aegean Sea.
Adnan Ayaz +3 more
doaj +1 more source
Do isometric and isotonic exercise programs reduce pain in athletes with patellar tendinopathy in-season? A randomised clinical trial [PDF]
, 2015 Mathijs van Ark +6 more
openalex +1 more source
Advanced Science, EarlyView.This study develops a 3D co‐culture and co‐differentiation system for porcine muscle stem cells (pMuSCs) and mesenchymal stem cells (pMSCs) on edible starch‐based scaffolds. The system simultaneously generates myotubes and adipocytes without using serum or chemical inducers.
Xin Guan +9 more
wiley +1 more source
Seasonal integration and the evolving seasonals model
International Journal of Forecasting, 1997 Abstract The paper uses a model of seasonality popular in the 1960s, the evolving seasonals model, to explore issues relating to testing for unit roots in seasonal time series. The model is used to show how data can be transformed in such a way that tests for seasonal integration simply become those for regular unit roots.
Hylleberg, Svend, Pagan, Adrian R.
openaire +3 more sources
Advanced Science, EarlyView.This study is pioneering in constructing the shortest known synthetic pathway for L‐theanine production from xylose within E coli. Through comprehensive metabolic engineering strategies, our engineered strain achieved the highest reported L‐theanine titer from xylose, with a titer of 95.42 g/L, and a yield of 0.55 g/g.
Haolin Han +5 more
wiley +1 more source
Intake and digestibility in cattle under grazing supplemented with nitrogenous compounds during dry season [PDF]
, 2010 Janderson Florêncio Figueiras +5 more
openalex +1 more source
Tunable Plug‐and‐Play Meta‐Nanogenerator Materials for Multi‐Range Force Measurements
Advanced Science, EarlyView.The multifunctional and tunable meta‐nanogenerator material system combines a mechanical metamaterial and a triboelectric nanogenerator enabling self‐powered, real‐time force sensing across application‐specific ranges. Geometrical tuning adjusts stiffness and the force sensing range, while modular integration streamlines assembly.
Roshira Premadasa +6 more
wiley +1 more source