Results 101 to 110 of about 14,793 (220)
As many species shift their geographic ranges coldward due to global warming, communities will undergo “thermophilization”—the increasing relative abundance of warm‐adapted (“thermophilic”) species and the concomitant decrease of cold‐adapted species over time.
Kenneth J. Feeley +6 more
wiley +1 more source
Penetration enhancement effects of topically applied crosslinked hyaluronic acid
Cross‐linked hyaluronic acid (HA) was demonstrated to enhance the topical delivery of a variety of hydrophilic actives into the skin. This phenomenon was observed for both small molecules and macromolecules, the latter of which was analysed with MALDI mass spectrometry imaging (MALDI‐MSI).
Aaron Cohen +7 more
wiley +1 more source
Isoprene emission in oaks originated from convergent adaptive evolution of terpene synthases, involving a substrate shift from monoterpene to isoprene production within a Fagaceae‐specific TPS lineage. Abstract Plants emit a wide range of volatile organic compounds, among which isoprene is the most abundant and atmospherically influential. Although oak
Y. Ikezaki +11 more
wiley +1 more source
Risk Assessment Models for Heated Tobacco Products
ABSTRACT Heated tobacco products (HTPs) are marketed as alternatives to conventional cigarettes with a potential reduced risk profile. Yet, their actual impact on cancer and noncancer disease risk remains uncertain and requires rigorous quantitative assessment.
Lucia Maddalena +3 more
wiley +1 more source
El Niño drought and heat extremes suppress soil isoprene uptake capacity in the Amazon rainforest
Soils are recognized sinks for atmospheric isoprene, but their in situ behavior remains understudied, particularly in the Amazon where emissions are globally significant.
Giovanni Pugliese +13 more
doaj +1 more source
Hydrocarbon α,ω‐dienes are mainly produced from steam‐cracking derivatives, but high costs, complexity, and environmental impact limit their use. This review highlights sustainable paths from biomass and plastic upcycling, and surveys catalytic transformations into carbocycles and specialty polymers, emphasizing their role as modular building blocks ...
Rosa Villaccio, Giuseppe Leone
wiley +1 more source
Abstract The representation of volatile organic compound (VOC) chemistry in earth system models directly impacts aerosol formation. Previous work shows explicitly representing VOC chemistry produces significant impacts on simulated climate compared to an implicit “SOAG scheme” that prescribes a bulk gas‐phase precursor to secondary organic aerosol (SOA)
Noah A. Stanton, Neil F. Tandon
wiley +1 more source
Abstract Accurately modeling ambient fine particulate matter (diameter <2.5 μm, PM2.5) is crucial to air quality management. We evaluate how uncertainties in biomass burning (BB) emissions, anthropogenic emissions, and secondary organic aerosol (SOA) production mechanisms impact simulated PM2.5 mass, composition, and statistical accuracy of modeled PM2.
T. M. Clarizio +2 more
wiley +1 more source
Abstract The NASA Cloud, Aerosol and Monsoon Processes Philippines Experiment (CAMP2Ex) field campaign from 24 August to 05 October 2019 observed a complex mixture of aerosols—biomass burning smoke transported from Maritime Continent (MC)/Indonesia fires to the Philippines and Metro Manila's urban pollution.
S. M. A. Visaga +15 more
wiley +1 more source

