Results 31 to 40 of about 428 (143)

Biopolymer composites from agri‐food wastes and by‐products: valorization, fabrication, and food related applications

Food Biomacromolecules, EarlyView.
Agri‐food wastes and by‐products are transformed into sustainable biopolymer composites through extraction, modification, and advanced fabrication technologies. These value‐added materials exhibit enhanced mechanical, barrier, antimicrobial, and biodegradable properties, enabling applications in food packaging, edible coatings, and preservation systems
Samuel Ayofemi Olalekan Adeyeye, Blessing Rachael Adeyeye   +1 more
wiley   +1 more source

Vibrational Exfoliation of 2D Materials

Small, EarlyView.
Vibrational energy folds, fractures and exfoliates atomically and molecularly thin materials. Combining experimentation and computational methods, this unique vibrational synthesis pathway is revealed. This process overcomes barriers of existing approaches by processing 1000 g/L dispersions without loss in yield.
Aadam Rabani, Faysal A. Khaleel, Fahad S. Al‐Gburi, Irwing Ramirez, Tomislav Friščić, Jason Stafford   +5 more
wiley   +1 more source

Microwave heating in heterogeneous catalysis: Modelling and design of rectangular traveling-wave microwave reactor

Chemical Engineering Science, 2021
Abstract Microwave irradiation can intensify catalytic chemistry by selective and controlled microwave-catalytic packed-bed interaction. However, turning it to reality from laboratory to practical applications is hindered by challenges in the reactor design and scale-up.
Peng Yan, Andrzej I. Stankiewicz, Farnaz Eghbal Sarabi, Hakan Nigar   +3 more
openaire   +3 more sources

Reactivity in the theory of the stationary nuclear fission wave

Ядерна фізика та енергетика, 2016
We studied axial motion of the stationary nuclear fission wave in the cylindrical core of the traveling wave reactor (known also as CANDLE) using an effective one-dimensional model of the fast spectrum reactor with uranium plutonium fuel.
O. M. Khotyayintseva, V. M. Khotyayintsev, V. M. Pavlovych   +2 more
doaj  

More hats than hours? Examining the associations between role sequence patterns, well‐being, demographics and work‐related characteristics across two countries

Journal of Occupational and Organizational Psychology, Volume 99, Issue 3, September 2026.
Abstract Work‐nonwork role transitions are known to affect well‐being, yet most research has examined these transitions as isolated events. We adopted a temporal structure perspective to examine common patterns of daily role transitions using sequence analysis based on the order, duration, timing and frequency of role engagement.
Herman Yosef Paryono, Thomas Arend de Vries, Jessica de Bloom, Hendrik Johan van de Brake   +3 more
wiley   +1 more source

Weakly coupled traveling waves for a model of growth and competition in a flow reactor

Mathematical Biosciences and Engineering, 2006
For a reaction-diffusion model of microbial flow reactor with two competing populations, we show the coexistence of weakly coupled traveling wave solutions in the sense that one organism undergoes a population growth while another organism remains in a very low population density in the first half interval of the space line; the population densities ...
openaire   +3 more sources

Designing Polymer Nanocomposites for X‐Ray Shielding: Mechanisms, Architectures, and Scalable Processing

Advanced Engineering Materials, Volume 28, Issue 15, 5 August 2026.
This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele, Hossein Ipakchi, Tizazu H. Mekonnen   +2 more
wiley   +1 more source

Monte Carlo code Serpent calculation of the parameters of the stationary nuclear fission wave

Ядерна фізика та енергетика, 2017
n this work, propagation of the stationary nuclear fission wave was simulated for series of fixed power values using Monte Carlo code Serpent. The wave moved in the axial direction in 5 m long cylindrical core of fast reactor with pure 238U raw fuel ...
V. M. Khotyayintsev, V. I. Gulik, O. M. Khotyayintseva, A. V. Aksonov, V. M. Pavlovych   +4 more
doaj  

A Single-Ended Protection Scheme for Flexible HVdc Transmission Lines Based on the Fréchet Distance of the Rate of Change of Fault Voltage Traveling Waves

IEEE Access
Flexible DC transmission technology is a technical solution for the large-scale integration of renewable energy. To ensure the stable operation of transmission systems, the rapid and selective protection of transmission lines is crucial.
Hui Qin, Faxi Peng, Zhen Pan, Yilin Zhong, Tao Liu, Runbin Cao   +5 more
doaj   +1 more source

Carrier Funneling and Luminescent Collimation for Extreme Diffuse Light Concentration

Advanced Photonics Research, Volume 7, Issue 8, August 2026.
Luminescent concentrators show performance millions of times below their thermodynamic limit because of their inefficient design. Carrier funneling combined with luminescent collimation decouples concentration from propagation distance, breaking the practical limitation of current approaches.
D. Methorst, E. C. Garnett
wiley   +1 more source