Results 51 to 60 of about 1,110,496 (257)

Atmospheric nucleation and growth in the CLOUD experiment at CERN [PDF]

open access: yes, 2013
Nucleation and growth of new particles in the atmosphere is thought to account for up to half of all cloud condensation nuclei. However the vapours and formation rates that underly this process are poorly understood, due both to the ultra low ...
Kirkby, Jasper
core   +1 more source

Disruptant Effects of 4-Allylanisole and Verbenone on \u3ci\u3eTomicus Piniperda\u3c/i\u3e (Coleoptera: Scolytidae) Response to Baited Traps and Logs [PDF]

open access: yes, 2018
We assessed the inhibitory effects of the host compound 4-allylanisole (release rates = 1 and 2 mg/d in 1994, and 1 and 10 mg/d in 2001) on the response of the pine shoot beetle, Tomicus piniperda (L.), adults to funnel traps baited with the attractant ...
Haack, Robert A   +3 more
core   +2 more sources

Model–measurement comparison of functional group abundance in α-pinene and 1,3,5-trimethylbenzene secondary organic aerosol formation [PDF]

open access: yesAtmospheric Chemistry and Physics, 2016
Secondary organic aerosol (SOA) formed by α-pinene and 1,3,5-trimethylbenzene photooxidation under different NOx regimes is simulated using the Master Chemical Mechanism v3.2 (MCM) coupled with an absorptive gas–particle partitioning ...
G. Ruggeri   +3 more
doaj   +1 more source

Influence of Humidity, Temperature and Radicals on the Formation and Thermal Properties of Secondary Organic Aerosol (SOA) from Ozonolysis of {\beta}-pinene

open access: yes, 2013
The influence of water and radicals on SOAs produced by {\beta}-pinene ozonolysis was investigated at 298 and 288 K using a laminar flow reactor. A volatility tandem differential mobility analyzer (VTDMA) was used to measure the evaporation of the SOA ...
Emanuelsson, Eva U.   +4 more
core   +1 more source

Use of Baited Pitfall Traps for Monitoring Pales Weevil, \u3ci\u3eHylobius Pales\u3c/i\u3e (Coleoptera: Curculionidae) [PDF]

open access: yes, 2017
Pitfall traps baited with ethanol and turpentine serve as an effective tool for monitoring pales weevil (Hylobius pales) populations. Males and females are equally attracted to this bait. Neither component alone showed any attractiveness. The presence of
Hunt, David W. A, Raffa, Kenneth F
core   +2 more sources

Anti-inflammatory and hypoglycemic activities of alpha-pinene [PDF]

open access: yesACTA Pharmaceutica Sciencia, 2017
The aim of this study is to investigate the anti-inflammatory and hypoglycemic activities of alpha-pinene, and to find the median lethal dose (LD50) level in mice. Lethal dose levels of alpha-pinene were investigated using a probit analysis method. For the anti-inflammatory activity measurement seven different groups were established and alpha-pinene ...
Özbek, Hanefi, Yılmaz, Betül Sever
openaire   +2 more sources

Volatility of secondary organic aerosol during OH radical induced ageing [PDF]

open access: yesAtmospheric Chemistry and Physics, 2011
The aim of this study was to investigate oxidation of SOA formed from ozonolysis of <i>&alpha;</i>-pinene and limonene by hydroxyl radicals.
K. Salo   +14 more
doaj   +1 more source

Novel metaheuristic for parameter estimation in nonlinear dynamic biological systems [PDF]

open access: yes, 2006
18 pages, 16 figures, 2 tables.[Background] We consider the problem of parameter estimation (model calibration) in nonlinear dynamic models of biological systems.
Rodríguez Fernández, María   +2 more
core   +2 more sources

Neuroprotective Effect of Alpha-Pinene on Focal Cerebral Ischemia in Rats

open access: yesThe Neuroscience Journal of Shefaye Khatam, 2022
The the transient focal ischemia at the beginning of reperfusion at ischemic areas ...
Mahdieh Khoshnazar   +1 more
semanticscholar   +1 more source

Prediction of Secondary Metabolites Content of Laurel (Laurus nobilis L.) with Artificial Neural Networks Based on Different Temperatures and Storage times

open access: yesJournal of Chemistry, 2023
Bay laurel leaves, also known as bay leaves, are an important herb in many cuisines around the world. In addition to their use in cooking, bay leaves have also been used for their medicinal properties and are thought to have anti-inflammatory and ...
Emel Karaca Öner   +2 more
doaj   +1 more source

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