Results 61 to 70 of about 627,250 (388)
Volcanic Aerosols Bookmark [PDF]
, 2005 This bookmark on volcanic aerosols provides a Web address for additional information and resources.
core
Earth's Energy Imbalance and Implications [PDF]
, 2011 Improving observations of ocean heat content show that Earth is absorbing more energy from the sun than it is radiating to space as heat, even during the recent solar minimum.
Hansen, James +3 more
core +4 more sources
Scientific ReportsA significant portion of the population is exposed to airborne PM10 levels exceeding WHO guidelines, particularly during desert dust events, which are increasing due to climate change.
Alberto Domínguez-Rodríguez +11 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Free‐standing plasmonic gold‐based fractal antennas are fabricated by 3D nanoprinting, employing focused electron beam induced deposition and an optimized purification method to remove carbon while conserving structural fidelity. Simulation and experiment show broadband plasmonic activity, including customizable polarizability, thereby paving the way ...
Verena Reisecker +6 more
wiley +1 more source
Characterization of Bacteria on Aerosols From Dust Events in Dakar, Senegal, West Africa
GeoHealth, 2020 We identify bacteria types on collected dust samples in Dakar Senegal, a region that experiences frequent Saharan dust events. We use classical techniques to identify bacteria types from dust samples.
Alioune Marone +6 more
doaj +1 more source
Urban pollution greatly enhances formation of natural aerosols over the Amazon rainforest
Nature Communications, 2019 One of the least understood aspects in atmospheric chemistry is how urban emissions influence the formation of natural organic aerosols, which affect Earth’s energy budget.
M. Shrivastava +35 more
semanticscholar +1 more source
Complementary Logic Driven by Dielectrophoretic Assembly of 2D Semiconductors
Advanced Functional Materials, EarlyView.Scalable, parallel fabrication of complementary logic gates is demonstrated using electric‐field‐driven deterministic assembly of electrochemically exfoliated 2D n‐type MoS2 and p‐type WSe2 nanosheets. This strategy yields MoS2 and WSe2 transistors featuring average mobilities of 4.3 and 3.0 cm2 V−1 s−1, respectively, and on/off ratios of > 104 ...
Dongjoon Rhee +10 more
wiley +1 more source
Global distribution of particle phase state in atmospheric secondary organic aerosols
Nature Communications, 2017 Secondary organic aerosols (SOA) are a large source of uncertainty in our current understanding of climate change and air pollution. The phase state of SOA is important for quantifying their effects on climate and air quality, but its global distribution
M. Shiraiwa +8 more
semanticscholar +1 more source
Advanced Functional Materials, EarlyView.Microscale hydrogels (microgels) feature improved mass transport characteristics supportive of fast actuation and chemical tunability amenable to programmed stimuli response. A unique soft actuator architecture is realized by encapsulating microgels in soft microcirculatory systems which enable the convenient delivery of liquid stimuli for powering and
Nengjian Huang +2 more
wiley +1 more source
Pyrogenic iron: The missing link to high iron solubility in aerosols
Science Advances, 2019 Air pollution creates high Fe solubility in pyrogenic aerosols, raising the flux of biologically essential Fe to the oceans. Atmospheric deposition is a source of potentially bioavailable iron (Fe) and thus can partially control biological productivity ...
A. Ito +22 more
semanticscholar +1 more source