Results 51 to 60 of about 6,655,877 (292)

Co-creating a local environmental epidemiology study: the case of citizen science for investigating air pollution and related health risks in Barcelona, Spain

Environmental Health, 2022
Background While the health risks of air pollution attract considerable attention, both scholarly and within the general population, citizens are rarely involved in environmental health research, beyond participating as data subjects.
Florence Gignac, Valeria Righi, Raül Toran, Lucía Paz Errandonea, Rodney Ortiz, Mark Nieuwenhuijsen, Javier Creus, Xavier Basagaña, Mara Balestrini   +8 more
doaj   +1 more source

Modeling Phenological Phases of Winter Wheat Based on Temperature and the Start of the Growing Season

Atmosphere, 2022
The phenological phases of field crops have shifted to earlier times in the Czech Republic in recent decades; additionally, they have shown correlations with temperatures from previous spring months.
Petra Dížková, Lenka Bartošová, Monika Bláhová, Jan Balek, Lenka Hájková, Daniela Semerádová, Jakub Bohuslav, Eva Pohanková, Zdeněk Žalud, Miroslav Trnka   +9 more
doaj   +1 more source

A Comparative Study of Cerebral Oxygenation During Exercise in Hemodialysis and Peritoneal Dialysis Patients

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Cognitive impairment and exercise intolerance are common in dialysis patients. Cerebral perfusion and oxygenation play a major role in both cognitive function and exercise execution; HD session per se aggravates cerebral ischemia in this population. This study aimed to compare cerebral oxygenation and perfusion at rest and in mild
Marieta P. Theodorakopoulou, Konstantina Dipla, Danai Faitatzidou, Fotini Iatridi, Areti Georgiou, Artemios Karagiannidis, Erasmia Sampani, Chrysostomos Dimitriadis, Aggelos Koutlas, Andreas Zafeiridis, Pantelis Sarafidis   +10 more
wiley   +1 more source

Individual behavioral variation reflects personality divergence in the upcoming model organism Nothobranchius furzeri

Ecology and Evolution, 2018
In the animal kingdom, behavioral variation among individuals has often been reported. However, stable among‐individual differences along a behavioral continuum—reflective of personality variation—have only recently become a key target of research. While
Eli S. J. Thoré, Laure Steenaerts, Charlotte Philippe, Arnout Grégoir, Luc Brendonck, Tom Pinceel   +5 more
doaj   +1 more source

Predicting the Future Burden of Renal Replacement Therapy in Türkiye Using National Registry Data and Comparative Modeling Approaches

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Chronic kidney disease is a growing public health problem worldwide, and the number of patients requiring renal replacement therapy is steadily increasing. Türkiye has experienced a similar rise in both the incidence and prevalence of renal replacement therapy over the past decades; however, national‐level projections of future ...
Arzu Akgül, Neriman Sıla Koç, Berrak Itır Aylı   +2 more
wiley   +1 more source

Global environmental change policy priorities from the Americas and opportunities to bridge the science-policy gap

Ecosystems and People
Governments and intergovernmental organizations support scientific research to produce the knowledge and tools needed to monitor and mitigate global environmental changes (GEC).
Matías E. Mastrángelo, Irene Torres, Mercy J. Borbor-Cordova, Margot A. Hurlbert, Jeniffer Silva, Anna M. Stewart Ibarra   +5 more
doaj   +1 more source

A global carbon assimilation system using a modified ensemble Kalman filter [PDF]

Geoscientific Model Development, 2015
A Global Carbon Assimilation System based on the ensemble Kalman filter (GCAS-EK) is developed for assimilating atmospheric CO2 data into an ecosystem model to simultaneously estimate the surface carbon fluxes and atmospheric CO2 distribution.
S. Zhang, X. Zheng, J. M. Chen, Z. Chen, B. Dan, X. Yi, L. Wang, G. Wu   +7 more
doaj   +1 more source

Patterns of change: whose fingerprint is seen in global warming? [PDF]

, 2011
Attributing observed climate change to causes is challenging. This letter communicates the physical arguments used in attribution, and the statistical methods applied to explore to what extent different possible causes can be used to explain the recent ...
, Claudia Tebaldi, Francis Zwiers, Gabriele Hegerl, Hasselmann K, Hegerl G C, IPCC, Jansen E, Kennedy J J, Mahlstein I, Randall D A, von Storch H   +11 more
core   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

Machine learning map of climate policy literature reveals disparities between scientific attention, policy density, and emissions

npj Climate Action
Current climate mitigation policies are not sufficient to meet the Paris temperature target, and ramping up efforts will require rapid learning from the scientific literature on climate policies.
Max Callaghan, Lucy Banisch, Niklas Doebbeling-Hildebrandt, Duncan Edmondson, Christian Flachsland, William F. Lamb, Sebastian Levi, Finn Müller-Hansen, Eduardo Posada, Shraddha Vasudevan, Jan C. Minx   +10 more
doaj   +1 more source