Results 71 to 80 of about 5,403,474 (293)

Ice‐melt period dominates annual carbon dioxide evasion from clear‐water Arctic lakes

open access: yesLimnology and Oceanography Letters
Current estimates of carbon dioxide (CO2) evasion from Arctic lakes are highly uncertain because few studies integrate seasonal variability, specifically evasion during spring ice‐melt.
J. Karlsson   +4 more
doaj   +1 more source

Dissolved organic matter regulates nutrient limitation and growth of benthic algae in northern lakes through interacting effects on nutrient and light availability

open access: yesLimnology and Oceanography Letters, 2020
Widespread increases in dissolved organic matter (DOM) concentration across northern lakes can alter rates of primary production by increasing nutrient availability and decreasing light availability.
Megan L. Fork   +2 more
doaj   +1 more source

Impacts of Export Tax of Cocoa Beans on Indonesian Economy. [PDF]

open access: yes, 2016
In recent years, there is a significant decline of cocoa beans in terms of exports value and share after 2010. Several studies claimed that this downward trend was caused by the introduction of an export tax on cocoa ...
Effendi, Y. (Yuventus)
core   +3 more sources

Predicting Chronicity in Children and Adolescents With Newly Diagnosed Immune Thrombocytopenia at the Timepoint of Diagnosis Using Machine Learning‐Based Approaches

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Objectives To identify predictors of chronic ITP (cITP) and to develop a model based on several machine learning (ML) methods to estimate the individual risk of chronicity at the timepoint of diagnosis. Methods We analyzed a longitudinal cohort of 944 children enrolled in the Intercontinental Cooperative immune thrombocytopenia (ITP) Study ...
Severin Kasser   +6 more
wiley   +1 more source

Reducing uncertainties of climate projections on solar energy resources in Brazil

open access: yesScientific Reports
The share of solar power in Brazil’s electrical grid has rapidly increased, relieving GHG emissions and diversifying energy sources for greater energy security.
Francisco José Lopes de Lima   +7 more
doaj   +1 more source

Potential impacts for monitoring sustainability: case study of hollow fiber membrane [PDF]

open access: yes, 2017
Sustainability level is a new indicator of quality and efficiency for product life cycle. Sustainability should be balanced among Triple Bottom Line (TBL) aspects namely environmental, economic and social elements.
Hemdi, Abdul Rahman   +3 more
core  

An approach for assessing human health vulnerability and public health interventions to adapt to climate change. [PDF]

open access: yes, 2006
Assessments of the potential human health impacts of climate change are needed to inform the development of adaptation strategies, policies, and measures to lessen projected adverse impacts.
Bettina Menne   +3 more
core   +2 more sources

Impact [PDF]

open access: yesF&S Reports, 2020
Olivia Carpinello, MD   +1 more
openaire   +3 more sources

The impact of impact [PDF]

open access: yesEtnografica, 2014
This paper explores ways in which the new preoccupation with “impact” – understood as “influence” beyond the academy – formalised in the 2014 Research Excellence Framework (REF) in UK universities reshapes the working conditions and practices in which contemporary anthropology and sociology are produced and, ultimately, what these disciplines are able ...
Knowles, Caroline, Burrows, Roger J
openaire   +4 more sources

A Systematic Review of Evidence on the Clinical Effectiveness of Surveillance Imaging in Children With Medulloblastoma and Ependymoma

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Surveillance imaging aims to detect tumour relapse before symptoms develop, but it's unclear whether earlier detection of relapse leads to better outcomes in children and young people (CYP) with medulloblastoma and ependymoma. This systematic review aims to identify relevant literature to determine the efficacy of surveillance magnetic ...
Lucy Shepherd   +3 more
wiley   +1 more source

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