Results 21 to 30 of about 52,797 (337)

Enhanced Volatile Organic Compounds emissions and organic aerosol mass increase the oligomer content of atmospheric aerosols [PDF]

open access: yes, 2018
open25openKourtchev, Ivan; Giorio, Chiara; Manninen, Antti; Wilson, Eoin; Mahon, Brendan; Aalto, Juho; Kajos, Maija; Venables, Dean; Ruuskanen, Taina; Levula, Janne; Loponen, Matti; Connors, Sarah; Harris, Neil; Zhao, Defeng; Kiendler-Scharr, Astrid ...

core   +1 more source

Identification and Characterization of trans-Isopentenyl Diphosphate Synthases Involved in Herbivory-Induced Volatile Terpene Formation in Populus trichocarpa

open access: yesMolecules, 2019
In response to insect herbivory, poplar releases a blend of volatiles that plays important roles in plant defense. Although the volatile bouquet is highly complex and comprises several classes of compounds, it is dominated by mono- and sesquiterpenes ...
Nathalie D. Lackus   +6 more
doaj   +1 more source

Current and Potential Applications of Monoterpenes and Their Derivatives in Oral Health Care

open access: yesMolecules, 2023
Plant products have been employed in medicine for centuries. As the world becomes more health-conscious, there is a growing interest in natural and minimally processed products for oral health care.
Wiktoria Potocka   +3 more
doaj   +1 more source

Effects of Nitrogen Fertilization on Monoterpenes of Jack Pine Seedlings and Weight Gain of Jack Pine Budworm (Lepidoptera: Tortricidae) [PDF]

open access: yes, 2017
Nine-month old jack pine (Pinus banksiana) seedlings were grown in a greenhouse under four nitrogen fertilization regimes. Levels of total nitrogen and five monoterpenes in new foliage were measured. Fertilization resulted in four significantly different
Kulman, Herbert M   +2 more
core   +2 more sources

Impact of sagebrush nutrients and monoterpenes on greater sage-grouse vital rates

open access: yesHuman-Wildlife Interactions, 2017
Greater sage-grouse (Centrocercus urophasianus; sage-grouse) depend on sagebrush (Artemisia spp.) to complete its annual life cycle. The winter diet for sage-grouse consists almost entirely of sagebrush leaves, and individual birds may gain weight while ...
Brian R. Wing, Terry A. Messmer
doaj   +1 more source

Monoterpene Synthase Genes and Monoterpene Profiles in Pinus nigra subsp. laricio [PDF]

open access: yesPlants, 2022
In the present study, we carried out a quantitative analysis of the monoterpenes composition in different tissues of the non-model conifer Pinus nigra J.F. Arnold subsp. laricio Palib. ex Maire (P. laricio, in short). All the P. laricio tissues examined showed the presence of the same fourteen monoterpenes, among which the most abundant were β ...
Enrica Alicandri   +6 more
openaire   +3 more sources

Origins and composition of fine atmospheric carbonaceous aerosol in the Sierra Nevada Mountains, California [PDF]

open access: yes, 2011
In this paper we report chemically resolved measurements of organic aerosol (OA) and related tracers during the Biosphere Effects on Aerosols and Photochemistry Experiment (BEARPEX) at the Blodgett Forest Research Station, California from 15 August–10 ...
Bench, G.   +16 more
core   +2 more sources

Multi-scale modeling study of the source contributions to near-surface ozone and sulfur oxides levels over California during the ARCTAS-CARB period [PDF]

open access: yes, 2011
Chronic high surface ozone (O_3) levels and the increasing sulfur oxides (SO_x = SO_2 + SO_4) ambient concentrations over South Coast (SC) and other areas of California (CA) are affected by both local emissions and long-range transport.
Adhikary, B.   +21 more
core   +5 more sources

Degradation of terpenes and terpenoids from Mediterranean rangelands by mixed rumen bacteria in vitro

open access: yesAnimal, 2012
This in vitro study aimed at estimating the disappearance rates of 14 terpenes and terpenoids after 24-h incubation with mixed bacteria from caprine rumens.
M. Malecky   +2 more
doaj   +1 more source

Decadal changes in summertime reactive oxidized nitrogen and surface ozone over the Southeast United States [PDF]

open access: yes, 2018
Widespread efforts to abate ozone (O3) smog have significantly reduced emissions of nitrogen oxides (NOx) over the past 2 decades in the Southeast US, a place heavily influenced by both anthropogenic and biogenic emissions.
Cohen, Ronald C.   +23 more
core   +4 more sources

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