Results 91 to 100 of about 3,160,535 (395)

Chloroplasts— Beyond Energy Capture and Carbon Fixation: Tuning of Photosynthesis in Response to Chilling Stress

open access: yesInternational Journal of Molecular Sciences, 2019
As organelles for photosynthesis in green plants, chloroplasts play a vital role in solar energy capture and carbon fixation. The maintenance of normal chloroplast physiological functions is essential for plant growth and development.
Ping Gan   +4 more
semanticscholar   +1 more source

Development of a Personalized Visualization and Analysis Tool to Improve Clinical Care in Complex Multisystem Diseases With Application to Scleroderma

open access: yesArthritis Care &Research, EarlyView.
Objective In complex diseases, it is challenging to assess a patient's disease state, trajectory, treatment exposures, and risk of multiple outcomes simultaneously, efficiently, and at the point of care. Methods We developed an interactive patient‐level data visualization and analysis tool (VAT) that automates illustration of the trajectory of a ...
Ji Soo Kim   +18 more
wiley   +1 more source

Carbon biosequestration strategies: a review

open access: yesCarbon Capture Science & Technology, 2022
Anthropogenic emissions of carbon dioxide (CO2) contribute to global warming. Limiting temperature rise requires negative emission techniques to retract the emitted CO2 from the atmosphere. Through photosynthesis, ecosystems naturally sequester and store
N. Nayak, R. Mehrotra, S. Mehrotra
doaj   +1 more source

The modulating effect of light intensity on the response of the coccolithophore Gephyrocapsa oceanicato ocean acidification [PDF]

open access: yes, 2015
Global change leads to a multitude of simultaneous modifications in the marine realm among which shoaling of the upper mixed layer, leading to enhanced surface layer light intensities, as well as increased carbon dioxide (CO2) concentration are some of ...
Bach, Lennart T.   +3 more
core   +1 more source

Earth system models underestimate carbon fixation by plants in the high latitudes

open access: yesNature Communications, 2019
Most Earth system models agree that land will continue to store carbon due to the physiological effects of rising CO2 concentration and climatic changes favoring plant growth in temperature-limited regions.
Alexander J. Winkler   +3 more
semanticscholar   +1 more source

Carbon Dioxide Fixation in Helminthosporium cynodontis [PDF]

open access: yesJournal of General Microbiology, 1976
A mycelial suspension of Helminthosporium cynodontis (ATCC24938), grown on glucose-peptone-yeast extract broth and exposed to NaH14CO3 for 5 h, fixed significant quantities of 14C into the following fractions (%): small molecular weight components, 7-4; lipid and lipoproteins, 3-9; nucleic acids, 59; the residual protein and cell wall fragments, 29-2 ...
G A, Clarke, R E, Hartman
openaire   +2 more sources

MYCOPHENOLATE MOFETIL TREATMENT REDUCES THE RISK OF TREATMENT ESCALATION DUE TO VASCULAR COMPLICATIONS IN LIMITED CUTANEOUS SYSTEMIC SCLEROSIS: EMULATION OF A TARGET TRIAL FROM ITALIAN RHEUMATOLOGY SOCIETY SPRING REGISTRY

open access: yesArthritis Care &Research, Accepted Article.
Objective Mycophenolate Mofetil (MMF) use in limited cutaneous systemic sclerosis (lcSSc) is relatively uncommon due to the lower fibrotic burden and the predominance of the vascular complications. In vitro observations and clinical data from transplanted patients suggest a protective effect of MMF on endothelial function.
Enrico De Lorenzis   +77 more
wiley   +1 more source

Enhancing the Cellular Robustness of Cyanobacteria to Improve the Stability and Efficiency of Bio-Photovoltaics

open access: yesLife
Solar photovoltaic technology has consistently been regarded as a crucial direction for the development of clean energy systems in the future. Bio-photovoltaics (BPV), an emerging solar energy utilization technology, is mainly based on the photosynthesis
Xiangyi Yuan   +6 more
doaj   +1 more source

CO2FIX at the landscape level - an application for the Veluwe area, the Netherlands [PDF]

open access: yes, 2001
The carbon fixation model CO2FIX was adapted to run on landscape scale, and was applied to the Veluwe area, a forested region in the Netherlands. After a simulation of 500 years, the average carbon stock per hectare in the forest products compartment is ...
Nabuurs, G.J., Schelhaas, M.J.
core   +1 more source

Nitrification amplifies the decreasing trends of atmospheric oxygen and implies a larger land carbon uptake [PDF]

open access: yes, 2007
[1] Atmospheric O-2 trend measurements are used to partition global oceanic and land biotic carbon sinks on a multiannual basis. The underlying principle is that a terrestrial uptake or release of CO2 is accompanied by an opposite flux of O-2.
Bopp, L   +4 more
core   +2 more sources

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