Results 61 to 70 of about 6,381,415 (310)

Investigating the role of ammonia in enhancing secondary organic aerosol formation from the co-photooxidation of anthropogenic and biogenic VOCs [PDF]

open access: yesAtmospheric Chemistry and Physics
Ammonia (NH3) plays a crucial role in the complex physicochemical processes occurring in the atmosphere, but the mechanisms governing secondary organic aerosol (SOA) formation from NH3-involved interactions between mixed anthropogenic and biogenic ...
Y. Yan   +9 more
doaj   +1 more source

Identifying Patterns of Hospitalizations Among Childhood Cancer Survivors: A Population‐Based Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Childhood cancer survivors (CCSs) experience more hospitalizations than the general population. We aimed to identify distinct hospitalization patterns among Queensland CCSs and the associated characteristics. Methods Cases (aged ≤14 years) diagnosed between 1995 and 2019 while residents of Queensland were identified through the ...
Hai Pham   +7 more
wiley   +1 more source

Ambient Water Quality Criteria Recommendations: Information Supporting the Development of State and Tribal Nutrient Criteria for Rivers and Streams in Nutrient Ecoregion III

open access: yes, 2000
This document presents EPA's nutrient criteria for Rivers and Streams in Nutrient Ecoregion ...
United States Environmental Protection Agency, Health and Ecological Criteria Division
core  

'I must be finished: I've reached the word count': engaging students with assessment criteria [PDF]

open access: yes, 2011
This paper will outline research carried out with year two ITE undergraduates. They undertake a module with twelve assessment criteria which can appear impenetrable to the students.
Purnell, L., Purnell, L
core  

Hydrological Seasonality Drives DOM–Bacteria Interactions in the Rushan River Basin

open access: yesMicroorganisms
To unravel hydrological controls on dissolved organic matter (DOM)–microbe interactions in river ecosystems, this study integrated 3D excitation–emission matrix spectroscopy (3D-EEMs), parallel factor analysis (PARAFAC), and 16S rRNA sequencing to ...
Shanshan Zheng   +6 more
doaj   +1 more source

Flatness Criteria

open access: yesJournal of Algebra, 1995
Let \(f : (X,x) \to (Y,y)\) be a morphism of local schemes and \((Z,x)\) the central fiber. The flatness of \(f\) is a subtle geometric notion and it is difficult to find some flatness criteria which do not require infinitesimal properties. A well-known result of \textit{H. Hironaka} [Ill. J. Math.
openaire   +2 more sources

Evidence‐Based Clinical Practice Guidelines for the Management of Pediatric Febrile Neutropenia: Resource‐Sensitive Recommendations for the Asian Continent

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Febrile neutropenia (FN) is a frequent and serious complication in children receiving cancer therapy. Standardizing FN management across Asia is challenging due to variable healthcare infrastructure, diagnostic capacity, and infection patterns; however, it could improve resource use and patient outcomes.
Joliza Patricia Cañeba   +29 more
wiley   +1 more source

Ambient Water Quality Criteria Recommendations: Information Supporting the Development of State and Tribal Nutrient Criteria for Rivers and Streams in Nutrient Ecoregion II

open access: yes, 2000
This document presents Environmental Protection Agency's nutrient criteria for Rivers and Streams in Nutrient Ecoregion ...
United States Environmental Protection Agency, Health and Ecological Criteria Division
core  

The Case for Reforming Euro Area Entry Criteria [PDF]

open access: yes, 2010
The global economic and financial crisis has raised further concerns about the euro-entry criteria, in addition to other factors, such as the effective tightening of the criteria due to the enlargement of the EU from 12 to 27 members, the highly ...
Darvas, Zsolt
core   +2 more sources

Nonlinear Responses of Vegetation and Soil Properties to Rock Desertification Gradients in Qingzhen, China

open access: yesLand
Karst rock desertification is an extreme form of land degradation that poses a serious threat to regional ecological security and sustainable development in Southwest China.
Yufeng Lu   +6 more
doaj   +1 more source

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