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Coastal Morphology Assessment and Coastal Protection [PDF]

Journal of Marine Science and Engineering, 2021
Sediment-collecting in rivers and seas to secure a large amount of aggregate reduces the supply of earth and sand to coasts [...]
openaire   +3 more sources

Polyethylene Oxide Assisted Fish Collagen-Poly-ε-Caprolactone Nanofiber Membranes by Electrospinning

Nanomaterials, 2022
Fish collagen has higher biocompatibility and lower immunogenicity than terrestrial collagen, and is currently one of the important raw materials for preparing biological materials.
Xiaoli He, Lei Wang, Kangning Lv, Wenjun Li, Song Qin, Zhihong Tang   +5 more
doaj   +1 more source

Wave Motion and Seabed Response around a Vertical Structure Sheltered by Submerged Breakwaters with Fabry–Pérot Resonance

Journal of Marine Science and Engineering, 2022
This paper presents the results from a numerical simulation study to investigate wave trapping by a series of trapezoidal porous submerged breakwaters near a vertical breakwater, as well as the seabed response around the vertical breakwater.
Lai Jiang, Jisheng Zhang, Linlong Tong, Yakun Guo, Rui He, Ke Sun   +5 more
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The Focusing Waves Induced by Bragg Resonance with V-Shaped Undulating Bottom

Journal of Marine Science and Engineering, 2021
Intensive wave reflection occurs when the wavelengths of the incident waves and bottom undulations are in a 2:1 ratio. Existing studies have included the Bragg resonance phenomenon of waves passing over a continuous undulating bottom parallel to and ...
Haiming Zhang, Aifeng Tao, Junhao Tu, Junwei Su, Shuya Xie   +4 more
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Strength Assessment of Cement-Based Materials under Marine Conditions Subjected to Sulfate and Chloride Attack Based on Ion Distributions

Journal of Marine Science and Engineering, 2023
Sulfate and chloride in the marine environment threaten the lifespan of concrete structures. Predicting the strength of concrete under different degrees of ion erosion is essential for marine structure design and maintenance.
Shagang Li, Xiaotong Yu, Wentao Zhou, Yingdi Liao, Da Chen   +4 more
doaj   +1 more source

Let AI Perform Better Next Time—A Systematic Review of Medical Imaging-Based Automated Diagnosis of COVID-19: 2020–2022

Applied Sciences, 2022
The pandemic of COVID-19 has caused millions of infections, which has led to a great loss all over the world, socially and economically. Due to the false-negative rate and the time-consuming characteristic of the Reverse Transcription Polymerase Chain ...
Fan Liu, Delong Chen, Xiaocong Zhou, Wenwen Dai, Feng Xu   +4 more
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Flume Experiments on Energy Conversion Behavior for Oscillating Buoy Devices Interacting with Different Wave Types

Journal of Marine Science and Engineering, 2021
Oscillating buoy device, also known as point absorber, is an important wave energy converter (WEC) for wave energy development and utilization. The previous work primarily focused on the optimization of mechanical design, buoy’s array configuration and ...
Shufang Qin, Jun Fan, Haiming Zhang, Junwei Su, Yi Wang   +4 more
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Prevalence, antibiotic and heavy metal resistance of Vibrio spp. isolated from the clam Meretrix meretrix at different ages in Geligang, Liaohe estuary in China

Frontiers in Marine Science, 2022
Vibrio as one of the main pathogens of shellfish diseases can cause serious human seafoodborne gastroenteritis and even death. In this study, we analyzed the bacterial communities from the clam, and compared the resistance phenotypes and genotypes of ...
Jie Su, Yingxue Zhang, Tian Hu, Hongxia Ming, Yuyang Xie, Yuyang Xie, Yuan Jin, Tingting Shi, Jingfeng Fan   +8 more
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Processes controlling the aragonite saturation state in the North Yellow Sea near the Yalu River estuary: contrasting river input effects

Frontiers in Marine Science, 2023
Understanding the characteristics of the aragonite saturation state (Ωarag) is necessary for assessing impacts of ocean acidification, especially in coastal oceans. Based upon surveys conducted in August and October 2022, the distribution and controlling
Xuemei Xu, Yingying Hu, Zongcai He, Xinyi Wang, Hong Chen, Jianbo Han   +5 more
doaj   +1 more source

Influence of Swept Blades on the Performance and Hydrodynamic Characteristics of a Bidirectional Horizontal-Axis Tidal Turbine

Journal of Marine Science and Engineering, 2022
Horizontal-axis tidal turbines (HATTs) have an acknowledged potential to extract a considerable amount of clean renewable energy from ocean tides. Among these, bidirectional HATTs (BHATTs) with bidirectional hydrofoils are thought to have higher economy ...
Siyuan Liu, Jisheng Zhang, Ke Sun, Yakun Guo, Dawei Guan   +4 more
doaj   +1 more source