Results 41 to 50 of about 59,987 (246)

Analytically tractable climate–carbon cycle feedbacks under 21st century anthropogenic forcing [PDF]

Earth System Dynamics, 2018
Changes to climate–carbon cycle feedbacks may significantly affect the Earth system's response to greenhouse gas emissions. These feedbacks are usually analysed from numerical output of complex and arguably opaque Earth system models.
S. J. Lade, S. J. Lade, S. J. Lade, J. F. Donges, J. F. Donges, I. Fetzer, I. Fetzer, J. M. Anderies, C. Beer, C. Beer, S. E. Cornell, T. Gasser, J. Norberg, K. Richardson, J. Rockström, W. Steffen, W. Steffen   +16 more
doaj   +1 more source

The Oceans’ Biological Carbon Pumps: Framework for a Research Observational Community Approach

Frontiers in Marine Science, 2021
A recent paradigm explains that the downward pumping of biogenic carbon in the ocean is performed by the combined action of six different biological carbon pumps (BCPs): the biological gravitational pump, the physically driven pumps (Mixed Layer Pump ...
Hervé Claustre, Louis Legendre, Philip W. Boyd, Marina Levy   +3 more
doaj   +1 more source

Quantifying the Carbon Export and Sequestration Pathways of the Ocean's Biological Carbon Pump

Global Biogeochemical Cycles, 2022
Abstract The ocean's biological carbon pump transfers carbon from the surface ocean to the deep ocean by several distinct pathways, including gravitational settling of organic particles, mixing and advection of suspended organic carbon, and active transport by vertically migrating metazoans.
Michael Nowicki, Tim DeVries, David A. Siegel   +2 more
openaire   +1 more source

Artificial Intelligence in Systemic Sclerosis: Clinical Applications, Challenges, and Future Directions

Arthritis Care &Research, EarlyView.
Systemic sclerosis (SSc) is a rare autoimmune disease defined by immune dysregulation, vasculopathy, and progressive fibrosis of the skin and internal organs. Despite advances in care, major complications such as interstitial lung disease (ILD) and myocardial involvement remain the leading causes of morbidity and mortality.
Cristiana Sieiro Santos, José Miguel Sequí‐Sabater, Diego Benavent   +2 more
wiley   +1 more source

The Gut–Heart Axis in Systemic Sclerosis: Evidence From a Large Prospective Early Disease Cohort

Arthritis Care &Research, EarlyView.
Objective Cardiac involvement significantly impacts prognosis in systemic sclerosis (SSc), highlighting the need for early risk stratification. Gastrointestinal (GI) symptoms are common and often manifest early. Emerging data suggest a link between GI and cardiac manifestations, possibly through shared mechanisms like dysautonomia.
Francesca R. Di Ciommo, Ashish P. Balar, Aidan K. Strother, Subhash Kulkarni, Michael Hughes, Brian Skaug, Maureen D. Mayes, Shervin Assassi, Ali Y. Ayla, Zsuzsanna H. McMahan   +9 more
wiley   +1 more source

The Lupus Damage Index Revision Program: Results From the Item Generation and Reduction Phases

Arthritis Care &Research, EarlyView.
Objective A data‐driven and expert/patient consensus‐based project to develop a revised Systemic Lupus International Collaborating Clinics (SLICC)/American College of Rheumatology (ACR) Damage Index (SDI) is under way supported by SLICC, ACR, and the Lupus Foundation of America. Our objective is to report the item generation and reduction phase results
Burak Kundakci, Megan R. W. Barber, Ann E. Clarke, Sindhu R. Johnson, Anselm Mak, Hermine I. Brunner, Murat Inanc, Rosalind Ramsey‐Goldman, Guillermo Ruiz‐Irastorza, Ellen M. Ginzler, John G. Hanly, Alexandra Legge, Cynthia Aranow, Laurent Arnaud, Nathalie Costedoat‐Chalumeau, Dafna D. Gladman, Søren Jacobsen, Michelle Petri, Clovis A. Silva, Évelyne Vinet, Alexandre E. Voskuyl, SDI Revision Literature Review Groups, SDI Revision Delphi Panel, SDI Revision Item Reduction Committee, SDI Revision Clinical Domain Groups, Ian N. Bruce   +25 more
wiley   +1 more source

The Cost of Reducing the North Atlantic Ocean Biological Carbon Pump [PDF]

Frontiers in Marine Science, 2017
To predict the impacts of climate change it is essential to understand how anthropogenic change alters the balance between atmosphere, ocean, and terrestrial reservoirs of carbon. It has been estimated that natural atmospheric concentrations of CO2 are almost 200 ppm lower than they would be without the transport of organic material produced in the ...
Barange, Manuel, Butenschön, Momme, Yool, Andrew, Beaumont, Nicola, Fernandes, Jose A., Martin, Adrian P., Allen, J. Icarus   +6 more
openaire   +4 more sources

Low‐Temperature Imidization of Polyimides (PI) for Scalable Manufacturing of Flexible Wearable Electronics

Advanced Engineering Materials, EarlyView.
Low‐temperature imidization of PEG‐modified polyimide enables fully screen‐printed, roll‐to‐roll fabrication of flexible electrodes on PET substrates, delivering robust mechanical durability and reliable ECG/EMG signal performance for wearable electronics.
Akib Abdullah Khan, Jong‐Hoon Kim
wiley   +1 more source

A reduced estimate of the strength of the ocean's biological carbon pump [PDF]

Geophysical Research Letters, 2011
A major term in the global carbon cycle is the ocean's biological carbon pump which is dominated by sinking of small organic particles from the surface ocean to its interior. Several different approaches to estimating the magnitude of the pump have been used, yielding a large range of estimates.
Stephanie A. Henson, Richard Sanders, Esben Madsen, Paul J. Morris, Frédéric Le Moigne, Graham D. Quartly   +5 more
openaire   +4 more sources

Effects of migrating mesopelagic fishes on the biological carbon pump

Marine Ecology Progress Series, 2023
Mesopelagic fishes and invertebrates contribute to the biological carbon pump (BCP) through direct and indirect effects on the gravitational, diffusive, and migrant (active) fluxes. Here, we analyzed the effect of these organisms on total carbon export and sequestration using an idealized depth-resolved food-web model.
Aksnes, Dag Lorents, Løtvedt, Anita Stene, Lindemann, Christian, Calleja, Maria Ll., Morán, Xosé Anxelu G., Kaartvedt, Stein, Thingstad, T. Frede   +6 more
openaire   +6 more sources