Results 31 to 40 of about 116,363 (312)

Exploring the Effects of Internal and External Factors on the Early Growth of Anchovy (Engraulis japonicus) in the Yellow Sea Based on Otolith Microstructure

Progress in Fishery Sciences
The abundant and widely distributed resources of small pelagic fish in marine ecosystems constitute significant targets for commercial fisheries. The Japanese anchovy (Engraulis japonicus) is a prominent representative of small pelagic fish and is ...
Wenwen WANG, Yongjun TIAN, Lijun LIU, Zhuo YIN, Bingqing CHEN, Wenchao ZHANG, Zhenjiang YE   +6 more
doaj   +1 more source

Where is mineral ballast important for surface export of particulate organic carbon in the ocean? [PDF]

, 2014
Correlations between particulate organic carbon (POC) and mineral fluxes in the deep ocean have inspired the inclusion of ‘ballast effect’ parameterizations in carbon cycle models. A recent study demonstrated regional variability in the effect of ballast
Patrick Martin, Marcinko, Charlotte L.J., Charlotte L. J. Marcinko, Martin, Patrick, Katsiaryna Pabortsava, Richard J. Sanders, Sanders, Richard, Le Moigne, Frédéric, Le Moigne, Frédéric A.C., Pabortsava, Katsiaryna, Le Moigne, Frederic A. C., Sanders, Richard J., Frédéric A. C. Le Moigne, Marcinko, Charlotte   +13 more
core   +1 more source

Development of electromagnetic drop weight release mechanism for human occupied vehicle

Scientific Reports
In a human-occupied vehicle (HOV), the drop weight mechanism is used to adjust the ascent/descent motion. In this paper, a new innovation has been developed through the effective integration of a permanent magnet and an electromagnet.
Sathia Narayanan Dharmaraj, Karthikeyan Shanmugam, Jothi Chithiravel, Ramesh Sethuraman   +3 more
doaj   +1 more source

Liquid Phase Transmission Electron Microscopy: A Window into the Early Stages of Complex Material Formation

Advanced Functional Materials, EarlyView.
Liquid‐phase transmission electron microscopy enables direct observation of nucleation and growth processes in solution. This review is dedicated to the remembrance of Helmut Cölfen and highlights recent studies on complex materials—oxides, biominerals, organic–inorganic crystals—which were central to his research activity. It summarizes key milestones,
Charles Sidhoum, Vinavadini Ramnarain, Nathaly Ortiz Peña, Dris Ihiawakrim, Clément Sanchez, Ovidiu Ersen   +5 more
wiley   +1 more source

Expedition 306 summary [PDF]

, 2006
The overall aim of the North Atlantic paleoceanography study of Integrated Ocean Drilling Program Expedition 306 is to place late Neogene–Quaternary climate proxies in the North Atlantic into a chronology based on a combination of geomagnetic ...
Hagino, Kyoko, Higgins, Sean M., Kulhanek, Denise K., Aboud, Essam, Evans, Helen, Akimoto, Kazumi, Harris, Robert, Nanayama, Futoshi, Bjørklund, Kjell R., Hatakeda, Kentaro, Guyodo, Yohan J.B., Gruetzner, Jens, Kanamatsu, Toshiya, Nielsen, Simon H.H., Rashid, Harunur, Stein, Ruediger, Hefter, Jens Norbert, Voelker, Antje, Bailey, Ian, Zhai, Qiumin, Ohno, Masao, Fang, Nianqiao, Sierro Sanchez, Francisco J., Judge, Shelley A., Alvarez Zarikian, Carlos A., Acton, Gary D., Ferretti, Patrizia   +26 more
core   +1 more source

Three-dimensional dynamic oasis effects of mesoscale fronts in the East China Shelf Sea

Communications Earth & Environment
Mesoscale fronts function as dynamic engines driving marine productivity, yet their cascading impacts—particularly their vertical ecological effects—across ecological and human systems remain poorly quantified.
Lingyun Nie, Jianchao Li, Yang Liu, Peng Sun, Zhenjiang Ye, Wei Shi, Yongjun Tian   +6 more
doaj   +1 more source

Advances in Sustainable and Wearable Textile Based Soft Robotics

Advanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas, Marzia Dulal, Sophia K. Novoselov, Victoria K. Novoselov, Kostya S. Novoselov, Shaila Afroj, Nazmul Karim   +6 more
wiley   +1 more source

Decadal variability of the subtropical gyre and deep meridional overturning circulation of the Indian Ocean [PDF]

, 2005
The work presented in this Thesis concerns the large-scale circulation of the Indian Ocean and follows three lines of investigation: (i) decadal variability of the subtropical gyre circulation; (ii) decadal variability of the deep meridional overturning ...
Palmer, M.D., Palmer, Matthew D
core  

Westerly winds prompted an anomalous southward migration of Pacific saury (Cololabis saira)

Limnology and Oceanography Letters
The Pacific saury (Cololabis saira), a key pelagic fish in the Northwest Pacific, exhibits autumn migration modulated by Kuroshio–Oyashio Extension mesoscale features, yet daily fishing ground variability remains unexplained.
Yulei Zhang, Ruichen Zhu, Jianchao Li, Zhaohui Chen, Hao Tian, Yang Liu, Peng Sun, Zhenjiang Ye, Yongjun Tian   +8 more
doaj   +1 more source

On the Vertical Structure of Mesoscale Eddies in the Kuroshio‐Oyashio Extension

Geophysical Research Letters, 2023
Vertical structure of mesoscale eddies is key to the eddy‐induced heat/material transport that further affects the climate and marine ecosystem. This study explores the vertical structure of mesoscale eddies in the Kuroshio‐Oyashio Extension region (KOE)
H. Yao, C. Ma, Z. Jing, Z. Zhang
doaj   +1 more source