Results 71 to 80 of about 692,070 (312)

Cameras and carcasses: historical and current methods for using artificial food falls to study deep-water animals [PDF]

, 2007
Deep-ocean animals remain poorly understood compared to their shallow-water relatives, mainly because of the great cost and difficulty involved in obtaining reliable ecological data.
Bailey, D.M., King, N.J., Priede, I.G.
core   +1 more source

Transducers Across Scales and Frequencies: A System‐Level Framework for Multiphysics Integration and Co‐Design

Advanced Materials Technologies, EarlyView.
Transducers convert physical signals into electrical and optical representations, yet each mechanism is bounded by intrinsic trade‐offs across bandwidth, sensitivity, speed, and energy. This review maps transduction mechanisms across physical scale and frequency, showing how heterogeneous integration and multiphysics co‐design transform isolated ...
Aolei Xu, Mengyao Xiao, Zhouli Sui, Yinpeng Wang, Daoye Zheng, Yuxin Liu, Luwei Wang, Huajun Liu, Chengkuo Lee   +8 more
wiley   +1 more source

Changes in ocean vertical heat transport with global warming [PDF]

, 2015
Heat transport between the surface and deep ocean strongly influences transient climate change. Mechanisms setting this transport are investigated using coupled climate models and by projecting ocean circulation into the temperature-depth diagram.
A. J. G. Nurser, Domingues, Ferrari, Fox-Kemper, Frédéric Laliberté, Gent, Gent, Gnanadesikan, Gnanadesikan, Gregory, Griffies, Held, Jan D. Zika, Kostov, Kuhlbrodt, Lawrence R. Mudryk, Lee, Marshall, Marshall, Marshall, McDougall, Morrison, Mudryk, Munk, Nycander, Purkey, Saenko, Shakespeare, Stommel, Taylor, Toggweiler, Weaver, Willem P. Sijp, Wolfe, Wunsch, Zhang, Zika, Zika   +37 more
core   +1 more source

Benchmarking Coaxial and Angular Optical Emission Spectroscopy With Recommendations for Reliable Compositional In Situ Monitoring During Laser Powder Bed Fusion

Advanced Materials Technologies, EarlyView.
ABSTRACT Real‐time insight into local chemistry is critical for reliable part quality in additive manufacturing, especially laser powder bed fusion (PBF‑LB/M), where rapid thermal cycles and localized evaporation can undermine part performance. Optical emission spectroscopy (OES) offers non‑intrusive, in situ plume monitoring, but detection geometry ...
Philipp Gabriel, Bastian Jülich, Anna Rosa Ziefuss, Florian Eibl, Stephan Barcikowski   +4 more
wiley   +1 more source

Rapid 21st Century Weakening of the Agulhas Current in a Warming Climate

Geophysical Research Letters, 2023
The Agulhas Current (AC) is a critical component of the global ocean circulation. Climate models consistently project the AC to decline in the 21st century.
Ruize Zhang, Shantong Sun, Zhaohui Chen, Haiyuan Yang, Lixin Wu   +4 more
doaj   +1 more source

Pliocene and Pleistocene chronostratigraphy and paleoenvironment of the Central Arctic Ocean, using deep water agglutinated foraminifera [PDF]

, 1998
Deep-water agglutinated foraminifera (DWAF) were studied from Cores PS2177-5, PS2200-5, PS2212-3 and PS2185-6; from the R/V POLARSTERN ARK-VIII/3 Cruise in the central Arctic Ocean.
Evans, J.R., Kaminski, M.A.
core   +1 more source

Radiative Cooling by Green(er) Solvents‐Upcycled Polyvinyl Chloride From Drug Blisters Waste

Advanced Optical Materials, EarlyView.
This study explores upcycling poly(vinyl chloride) (PVC) from used pharmaceutical blisters into sustainable radiative cooling materials. Using solvent separation and membrane fabrication, PVC was converted into white membranes paired with aluminum foil.
Andrea Lanfranchi, Paola Lova, Davide Comoretto   +2 more
wiley   +1 more source

Changes in global ocean bottom properties and volume transports in CMIP5 models under climate change scenarios [PDF]

, 2014
Changes in bottom temperature, salinity and density in the global ocean by 2100 for CMIP5 climate models are investigated for the climate change scenarios RCP4.5 and RCP8.5.
Arora, Bi, Bindoff, Brix, Cheng, Coles, Collins, Céline Heuzé, Danabasoglu, David P. Stevens, de Boyer Montégut, de Lavergne, Dickson, Downes, Drijfhout, Dufour, Dufresne, Dunne, Elliot, Fahrbach, Flato, Fofonoff, Fogli, Gordon, Griesel, Griffies, Hellmer, Heuzé, Huussen, Jahn, Jeff K. Ridley, Jia, Johnson, Johnson, Jones, Jullion, Jungclaus, Karen J. Heywood, Killworth, Kuhlbrodt, Lee, Levitus, Liu, Lumpkin, Martin, Meijers, Meijers, Mignot, Palmer, Purkey, Rayner, Rintoul, Rose, Sallée, Schleussner, Schmidt, Sloyan, Srokosz, Stocker, Swingedouw, Taylor, Tjiputra, Voldoire, Volodin, Våge, Wang, Watanabe, Xin, Yin   +68 more
core   +1 more source

3D Printing of Soft Robotic Systems: Advances in Fabrication Strategies and Future Trends

Advanced Robotics Research, EarlyView.
Collectively, this review systematically examines 3D‐printed soft robotics, encompassing material selections, function integration, and manufacturing methodologies. Meanwhile, fabrication strategies are analyzed in order of increasing complexity, highlighting persistent challenges with proposed solutions.
Changjiang Liu, Bin Cui, Xumin Huang, Xiaoyu (Rayne) Zheng, T. Thang Vo‐Doan, Ruirui Qiao   +5 more
wiley   +1 more source

Near-term projection of Amazon rainfall dominated by phase transition of the Interdecadal Pacific Oscillation

npj Climate and Atmospheric Science
The Amazon basin experienced a prolonged drought condition during the 2010s, leading to a large-scale forest degradation destructive to ecosystems and human society.
Yi Liu, Wenju Cai, Yu Zhang, Xiaopei Lin, Ziguang Li   +4 more
doaj   +1 more source