Results 41 to 50 of about 6,309,962 (235)

Photogrammetric Investigation of Storm-Induced Erosion Process on Sandy Beach Profile in Medium-Scale Flume

open access: yesJournal of Marine Science and Engineering
In this study, laboratory experiments were conducted to investigate the influence of changes in storm wave height and water level on beach response in a medium-scale wave flume. A schematic storm was simulated (rising, apex, and waning phases).
Jun Wang   +5 more
doaj   +1 more source

Hydrodynamic and sediment transport numerical modelling and applications at Tairua Estuary, New Zealand [PDF]

open access: yes, 2014
Tairua Estuary is a partially mixed estuary located on the east coast of the Coromandel Peninsula, North Island, New Zealand. Like many estuaries worldwide, Tairua Estuary is experiencing rapid sedimentation, which is causing a range of environmental and
Liu, Zhi
core  

Polydopamine‐Wool Textiles for Sustainable Interfacial Solar Vapor Generation

open access: yesAdvanced Science, EarlyView.
A natural wool textile engineered for high solar absorbance and a fast‐wicking structure serves as a highly efficient, single‐layer system for interfacial solar vapor generation (ISVG). This integrated evaporator seamlessly couples rapid water transport with continuous evaporation. Ultimately, this sustainable photothermal design offers a scalable, eco‐
Kyuin Park   +6 more
wiley   +1 more source

Nearshore Wave Transformation Domains from Video Imagery

open access: yesJournal of Marine Science and Engineering, 2019
Within the nearshore area, three wave transformation domains can be distinguished based on the wave properties: shoaling, surf, and swash zones.
Umberto Andriolo
doaj   +1 more source

Numerical Simulation of Volume Change of the Backshore Induced by Cross-Shore Aeolian Sediment Transport

open access: yesJournal of Marine Science and Engineering, 2020
Predicting the morphological changes of the backshore is vital for appropriate beach management because the backshore plays a significant role in the ecosystem and disaster prevention.
Masato Yokobori   +3 more
doaj   +1 more source

A Scalable Double‐Sided Wet Etching Strategy for Large‐Area Mushroom‐Shaped Bionic Adhesives

open access: yesAdvanced Science, EarlyView.
This work presents a scalable manufacturing strategy for high‐performance, large‐area, mushroom‐shaped bio‐inspired adhesives. Using a double‐sided wet etching process, the complex 3D metal molds are fabricated rapidly and controllably. The resulting adhesive structures exhibit strong, stable adhesion under various conditions, including atmosphere and ...
Keju Ji   +8 more
wiley   +1 more source

Magnetically Guided Macrophage Immunobots Coordinate Iron‐Metabolic Cascades and Immunogenic Ferroptosis for Tumor Immunotherapy

open access: yesAdvanced Science, EarlyView.
Magnetically guided macrophage immunobots integrate active tumor targeting with immunometabolic therapy. After systemic administration, magnetic actuation enhances immunobot retention and tumor penetration, while LPS‐functionalized FePt microrollers sustain M1‐like polarization through inflammatory and iron‐amplified oxidative signaling and trigger ...
Xirui Zeng   +7 more
wiley   +1 more source

A quasi phase-resolving model of net sand transport and short-term cross-shore profile evolution

open access: yesOceanologia, 2003
A way of modelling of the net sediment transport rate on a cross-shore profile and the resulting sea bed changes is presented. In the sediment transport computations, a three-layer model with a description of the bedload based on the water-soil mixture ...
Rafał Ostrowski
doaj  

A review of cross-shore migration of nearshore sandbar

open access: yesShui kexue jinzhan, 2016
Sandbars are the main morphological features of many wave-dominated sandy coasts and their dynamic behavior can serve as an important indicator for assessing beach stability.
HU Rijun   +4 more
doaj   +1 more source

Estimation of longshore and cross shore sediment transport on sandy macrotidal beaches of northern France.

open access: yes, 2011
International audienceIn this paper, data on longshore and cross-shore sediment transport were obtained during six field experiments, on three sandy macrotidal barred beaches of northern France. This study is based on sediment trap experiments, following
Cartier, A.   +4 more
core   +1 more source

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