Results 91 to 100 of about 2,187,898 (350)

Gas–liquid coupling fluid pulsation attenuator: Theoretical and experimental studies

open access: yesApplied Ocean Research
In response to low-frequency fluid pulsation suppression demand in ship hydraulic pipeline systems, a gas–liquid coupling type fluid pulsation attenuator (GLC-FPA) is proposed.
Jian Liao   +7 more
doaj   +1 more source

Deformation detection method and numerical analysis of filament-wound flexible pipe

open access: yesZhongguo Jianchuan Yanjiu, 2019
[Objectives] This paper aims at solving the problem of pipe body failure by the local abnormal deformation of Filament-Wound Flexible Pipe (FW-FP).[Methods] A method of monitoring the deformation of the pipe body on the basis of the principle of ...
Fan Yuqi   +3 more
doaj   +1 more source

Impacts of ship noise on the growth and immunophysiological response in the juveniles of two Sciaenidae species, Larimichthys crocea and Nibea albiflora

open access: yesJournal of Applied Ichthyology, 2019
The wild stocks of large yellow croaker Larimichthys crocea and yellow drum Nibea albiflora have been depleted since the 1980. Although the Chinese government has put a lot of effort (e.g., implementing fishing ban and releasing artificially bred fish ...
Tingting Lin   +3 more
semanticscholar   +1 more source

Shipping Through Sea Ice: Impacts on Marine Habitats and Best Practices [PDF]

open access: yes, 2017
As the result of Arctic climate change and an increase in shipping season length, there is a growing interest in Arctic shipping operations. Sea ice serves as an important habitat for marine mammals, therefore, shipping through sea ice could lead to ...

core  

Remora‐Inspired Sensing Suction Cup with Adhesion Monitoring and Force Detection

open access: yesAdvanced Intelligent Systems, EarlyView.
A suction cup with integrated liquid metal microchannel sensors enables stable multidirectional force sensing and adhesion monitoring in both air and water. The flexible resistive sensors, placed on the outer lip, transduce deformations into resistance changes under normal and shear loads.
Yuchen Liu   +7 more
wiley   +1 more source

Securing Generative Artificial Intelligence with Parallel Magnetic Tunnel Junction True Randomness

open access: yesAdvanced Intelligent Systems, EarlyView.
True random numbers can protect generative artificial intelligence (GAI) models from attacks. A highly parallel, spin‐transfer torque magnetic tunnel junction‐based system is demonstrated that generates high‐quality, energy‐efficient random numbers.
Youwei Bao, Shuhan Yang, Hyunsoo Yang
wiley   +1 more source

Ferroelectric Tunnel Junction Memristor Crossbar Array with Annealing Optimization for In‐Memory Computing

open access: yesAdvanced Intelligent Systems, EarlyView.
A 48 × 48 ferroelectric tunnel junction (FTJ) crossbar array is fabricated and optimized through postmetallization annealing, enabling stable polarization switching and reliable multilevel conductance programming. Half‐bias operation, accurate vector–matrix multiplication with less than 1% error, and CIFAR‐10 image classification with near‐software ...
Sangwook Youn, Hwiho Hwang, Hyungjin Kim
wiley   +1 more source

Underwater Noise from Arctic Shipping: Impacts, Regulations and Recommendations [PDF]

open access: yes, 2017
Marine mammals, including whales, walrus, and seals, rely heavily on sounds for survival. The Arctic soundscape has long been shaped by their clicks and calls.

core  

In‐vitro puncture experiment using alligator teeth tracks the formation of dental microwear and its association with hardness of the diet

open access: yesThe Anatomical Record, EarlyView.
Abstract With the development of dental microwear texture analysis (DMTA), there has been an increasing application of DMTA for dietary estimation in extant and fossil reptiles, including dinosaurs. While numerous feeding experiments exist for herbivorous mammals, knowledge remains limited for carnivorous reptiles. This study aimed to qualitatively and
K. Usami, M. O. Kubo
wiley   +1 more source

A time-domain finite volume method for the prediction of water muffler transmission loss considering elastic walls

open access: yesAdvances in Mechanical Engineering, 2017
This work extends the application of the finite volume method to predict the acoustic performance of the water muffler with the consideration of elastic walls.
Ling-Kuan Xuan   +4 more
doaj   +1 more source

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