Results 61 to 70 of about 1,073,194 (313)

The Emissions Model Intercomparison Project (Emissions-MIP): quantifying model sensitivity to emission characteristics

open access: yesAtmospheric Chemistry and Physics, 2023
Abstract. Anthropogenic emissions of aerosols and precursor compounds are known to significantly affect the energy balance of the Earth-atmosphere system, alter the formation of clouds and precipitation, and have substantial impact on human health and the environment. Global models are an essential tool for examining the impacts of these emissions.
H. Ahsan   +21 more
openaire   +6 more sources

Mapping the Future of Green Hydrogen: Integrated Analysis of Poland and the EU’s Development Pathways to 2050

open access: yesEnergies, 2023
This article presents the results of a comparative scenario analysis of the “green hydrogen” development pathways in Poland and the EU in the 2050 perspective.
Igor Tatarewicz   +5 more
doaj   +1 more source

Intrapatient tumour heterogeneity and clonal evolution in an autopsy study of metastatic salivary gland cancer

open access: yesMolecular Oncology, EarlyView.
Tumour heterogeneity and clonal evolution of metastatic salivary gland cancer were evaluated in two patients with adenoid carcinoma and one patient with myoepithelial carcinoma. Radiology‐guided autopsy enabled multi‐region sampling (total samples n = 149), followed by whole‐genome sequencing and phylogenetic reconstruction (17 tumour samples, 4–7 per ...
Gerben Lassche   +10 more
wiley   +1 more source

Confidence through Compliance in Emissions Trading Markets. CEPS Policy Briefs No. 99, 21 April 2006 [PDF]

open access: yes, 2006
[From the Introduction]. Emissions trading is a market-based mechanism designed to allow firms to choose the most costeffective strategy to meet environmental standards.
Kruger, Joe, Egenhofer, Christian.
core  

Satellite-Derived Estimate of City-Level Methane Emissions from Calgary, Alberta, Canada

open access: yesRemote Sensing
Cities are important sources of anthropogenic methane emissions. Municipal governments can play a role in reducing those emissions to support climate change mitigation, but they need information on the emission rate to contextualize mitigation actions ...
Zhenyu Xing   +4 more
doaj   +1 more source

Implementation of a dry deposition module (DEPAC v3.11_ext) in a large eddy simulation code (DALES v4.4) [PDF]

open access: yesGeoscientific Model Development
High-resolution data on reactive nitrogen deposition are needed to inform cost-effective policies. Large eddy simulation models coupled to a dry deposition module present a valuable tool for obtaining these high-resolution data. In this paper we describe
L. Geers   +6 more
doaj   +1 more source

Application of a hygroscopicity tandem differential mobility analyzer for characterizing PM emissions in exhaust plumes from an aircraft engine burning conventional and alternative fuels [PDF]

open access: yesAtmospheric Chemistry and Physics, 2018
In the last several decades, significant efforts have been directed toward better understanding the gaseous and particulate matter (PM) emissions from aircraft gas turbine engines.
M. B. Trueblood   +6 more
doaj   +1 more source

Extracellular vesicle lipidomics liquid biopsy reveals systemic and tumor microenvironment metabolic reprogramming in ovarian cancer

open access: yesMolecular Oncology, EarlyView.
Extracellular vesicle (EV) lipidomic profiling of plasma and ascites from patients with high‐grade serous ovarian cancer and of ovarian cancer cell lines reveals enrichment of triglycerides (TGs), diacylglycerols (DGs), phosphatidylcholine (PCs), sphingomyelins (SMs), reflecting tumor metabolic reprogramming.
Shikha Rani   +9 more
wiley   +1 more source

Modelling global annual N2O and NO emissions from fertilized fields [PDF]

open access: yes, 2002
Information from 846 N2O emission measurements in agricultural fields and 99 measurements for NO emissions was used to describe the influence of various factors regulating emissions from mineral soils in models for calculating global N2O and NO emissions.
Bouwman, A.F.   +5 more
core   +1 more source

Coherent emission [PDF]

open access: yesProceedings of the International Astronomical Union, 2008
AbstractThe theory of plasma emission and of electron cyclotron maser emission, and their applications to solar radio bursts and to Jupiter's decametric radioation (DAM) and the Earth's auroral kilometric radiation (AKR) are reviewed, emphasizing the early literature and problems that remain unresolved.
openaire   +2 more sources

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