Results 51 to 60 of about 6,309,962 (235)

Trap‐Programmable Ruddlesden–Popper Perovskite Nanocrystals for Persistent Optoelectronic Memory and Photonic Synapses

Advanced Science, EarlyView.
This work presents trap‐programmable Ruddlesden–Popper perovskite nanocrystals for ultralong‐lived optical memory and photonic synapses. Layer‐controlled octahedral distortion modulates trap depth and carrier‐storage kinetics, enabling persistent luminescence beyond 5000 s at room temperature.
Xuanyu Zhu, Qi Liu, Qi Wei, Hui Ren, Luwei Zhou, Jiangbo Peng, Yuxuan Chen, Jiatong Wang, Leyi Zhao, Pengzhi Wang, Xue Hao, Ting Wang, Mingjie Li   +12 more
wiley   +1 more source

Quasi-2DH Modeling of the Shoreline Evolution Around an Offshore Breakwater

Journal of Eta Maritime Science
In the present study, a quasi-two-dimensional (2D) numerical model developed to model shoreline evolution under wave action near various coastal defense implementations is applied to laboratory experiments on shoreline evolution around an offshore ...
Cüneyt Baykal, Can Özsoy
doaj   +1 more source

Facile One‐Pot Solvothermal Synthesis of Bi2Te3 Nanoplate/Te Nanorod Composites with High Seebeck Coefficients for Flexible Film‐Based Thermoelectric Generators

Advanced Electronic Materials, EarlyView.
A one‐pot solvothermal reaction yields Bi2Te3 nanoplate/Te nanorod composites, in which the antimony precursor regulates crystallite size without lattice incorporation. Drop‐cast flexible films reach Seebeck coefficients of −127 and 323 µV K−1 at 393 K, and a flexible thermoelectric generator produces 6.2 mV at a temperature difference of 5.6 K ...
Keisuke Kaneko, Keisuke Uchida, Yoshiyuki Shinozaki, Hiroto Nakayama, Shuya Ochiai, Shugo Miyake, Masayuki Takashiri   +6 more
wiley   +1 more source

Surf and swash zone hydrodynamics forced by oblique, monochromatic waves in a wave basin with a smooth, impermeable beach

Applied Ocean Research
Beaches are coastal features that offer economic benefits, ecosystem services, and natural barriers against flooding. Sustainable management of beaches requires a firm understanding of hydrodynamics and sediment transport processes.
Alexandra E. Schueller, Kelsey Fall, Hyungyu Sung, Ryan P. Mulligan, Jason Olsthoorn, Nimish Pujara, Patricia Chardón-Maldonado, Rafiu Oyelakin, Jack A. Puleo   +8 more
doaj   +1 more source

Estimation of Beginning Points of Cross-Shore Sandbars Using Artificial Neural Network [PDF]

Aerul şi Apa: Componente ale Mediului
Sediment transport is critical for the design of coastal structures. In this paper, beginning points of cross-shore sandbars predicted using artificial neural network (ANN), multi-linear regression (MLR), and Quadratic-Multivariable Regression (Q-MR ...
Mert SABANCIOGLU, Mustafa DEMIRCI, Yunus Ziya KAYA   +2 more
doaj   +1 more source

Cross-Shore Intertidal Bar Behavior along the Dutch Coast: Laser Measurements and Conceptual Model

Journal of Marine Science and Engineering, 2020
Intertidal bars are naturally occurring morphological features along the waterline of sandy beaches. Present quantitative knowledge on intertidal bar behavior is limited, due to the scarcity of data resources and the limitations of traditional survey ...
Sander Vos, Lennard Spaans, Ad Reniers, Rob Holman, Robert Mccall, Sierd de Vries   +5 more
doaj   +1 more source

Thermoradiative Diodes Using Black Phosphorus van der Waals Materials

Advanced Energy Materials, EarlyView.
We demonstrate thermoradiative diodes based on black phosphorus (bP${\rm bP}$)/molybdenum disulfide (MoS2$MoS_2$) van der Waals heterojunctions which generate power by exchanging photons with a colder environment. The bandgap of black phosphorus is well positioned to exchange photons with outer space through the mid‐wave atmospheric window.
Yuchen Sun, Jamie A. Harrison, Yiyang Cui, Yumin Li, Shifan Wang, Varsha Ashwin Vedaraj, Luke Philpott, Shi Tang, Alexander Corletto, Sivacarendran Balendhran, Nicholas J. Ekins‐Daukes, Kenneth B. Crozier, Michael P. Nielsen, James Bullock   +13 more
wiley   +1 more source

Crease‐Encoded Soft Origami Chambers: A Unified Design‐to‐Fabrication Framework for Low‐Pressure Pneumatic Joints

Advanced Intelligent Systems, EarlyView.
Origami turns a single silicone chamber into three different soft fluidic actuators. Crease angles alone decide whether it elongates, bends, or twists, and the fully folded chambers are cast monolithically in one day. Below 15 kPa, they reach 268% axial stretch, 72° bending, and 55° twist—no strain‐limiting layers, no rigid reinforcements, no vacuum ...
Alexia Le Gall, Mattia Franchi de’ Cavalieri, Gastone Ciuti, Arianna Menciassi, Matteo Cianchetti   +4 more
wiley   +1 more source

Observations and Modelling of Shoreface Nourishment Behaviour

Journal of Marine Science and Engineering, 2019
Shoreface nourishments are commonly applied for coastal maintenance, but their behaviour is not well understood. Bathymetric data of 19 shoreface nourishments located at alongshore uniform sections of the Dutch coast were therefore analyzed and used to ...
Bastiaan Huisman, Dirk-Jan Walstra, Max Radermacher, Matthieu de Schipper, Gerben Ruessink   +4 more
doaj   +1 more source

From Agro‐Industrial Waste to Functional Packaging Using Antimicrobial and Mechanically Reinforced Starch Foams With Melon Seed and Rosemary

Journal of Applied Polymer Science, EarlyView.
Agro‐industrial waste was upcycled into biodegradable starch foams reinforced with melon seed and rosemary flours, yielding sustainable food packaging with enhanced mechanical performance, selective antimicrobial activity, and rapid biodegradation. ABSTRACT The demand for sustainable alternatives to petroleum‐based packaging has promoted starch‐based ...
Ana Carolina Agne Ferreira Zão, Naiara Jacinta Clerici, Flávio Fonseca Veras, Cecília Roratto Köhn, Adriano Brandelli, Juliane Elisa Welke, Patrícia Benelli, Alessandro de Oliveira Rios, Simone Hickmann Flôres   +8 more
wiley   +1 more source