Results 1 to 10 of about 1,498,609 (164)

Hydrology and riparian forests drive carbon and nitrogen supply and DOC : NO3 stoichiometry along a headwater Mediterranean stream [PDF]

open access: yesHydrology and Earth System Sciences, 2022
In forest headwater streams, metabolic processes are predominately heterotrophic and depend on both the availability of carbon (C) and nitrogen (N) and a favourable C:N stoichiometry.
J. L. J. Ledesma   +4 more
doaj   +1 more source

Aspectos pragmáticos y estratégicos del desarrollo de la destreza de expresión escrita en Filología Española en la tercera década del siglo XXI

open access: yesStudia Romanica Posnaniensia, 2021
Written expression is one of the most important skills in philological studies. Subjected to a constant formative and summative evaluation, it plays a distinctive role and shows both the achievements and the shortcomings of the student’s linguistic ...
Monika Grabowska
doaj   +1 more source

La influencia de diferentes modelos de publicación en la presencia y detección de errores y fraude científico

open access: yesRevista Española de Documentación Científica, 2023
Este estudio pretende comprobar cómo diferentes modelos de publicación de revistas científica pueden favorecer o reducir la incidencia de artículos erróneos o fraudulentos, a la vez que busca medir la respuesta de revistas a estos problemas en función ...
Jose Luis Ortega Priego   +1 more
doaj   +1 more source

Biological Microbial Interactions from Cooccurrence Networks in a High Mountain Lacustrine District

open access: yesmSphere, 2022
A fundamental question in biology is why some species tend to occur together in the same locations, while others are never observed coexisting. This question becomes particularly relevant for microorganisms thriving in the highly diluted waters of high ...
Vicente J. Ontiveros   +5 more
doaj   +1 more source

Combined mobile-phone and social-media sampling for web survey on social effects of COVID-19 in Spain

open access: yesSurvey Research Methods, 2020
To minimize coverage and participation biases, this web survey adopted two complementary sampling strategies: (a) SMS invitations to random-number mobile phones, and (b) Internet advertisements targeting specific sociodemographic groups.
Sebastian Rinken   +5 more
doaj   +1 more source

Marine Macrophytes as Carbon Sinks: Comparison Between Seagrasses and the Non-native Alga Halimeda incrassata in the Western Mediterranean (Mallorca)

open access: yesFrontiers in Marine Science, 2021
Seagrass species play a critical role in the mitigation of climate change by acting as valuable carbon sinks and storage sites. Another important ecosystem service of this coastal vegetation is nutrient removal.
Lukas Marx   +5 more
doaj   +1 more source

General decline in the diversity of the airborne microbiota under future climatic scenarios

open access: yesScientific Reports, 2021
Microorganisms attached to aerosols can travel intercontinental distances, survive, and further colonize remote environments. Airborne microbes are influenced by environmental and climatic patterns that are predicted to change in the near future, with ...
Vicente J. Ontiveros   +4 more
doaj   +1 more source

Individual fate and gut microbiome composition in the European wild rabbit (Oryctolagus cuniculus)

open access: yesScientific Reports, 2021
Studies connecting microbiome composition and functional performance in wildlife have received little attention and understanding their connections with wildlife physical condition are sorely needed. We studied the variation in gut microbiota (hard fecal
Gerard Funosas   +6 more
doaj   +1 more source

The political goodwill is a good foundation to build a beneficial bilateral relationship for Spain and Russia: greeting to the participants of the VIII International Scientific Conference of Hispanists “Trajectory and perspectives of the Hispanic world: research and teaching”, held at the MGIMO University

open access: yesИбероамериканские тетради, 2018
The necessity of an exchange of views between representatives of academic and scientific centers from many countries on a wide range of issues relating to Iberoamerican region can not be overemphasized.
Ignacio Ybáñez Rubio
doaj   +1 more source

Experts in Government: What for? Ambiguities in Public Opinion Towards Technocracy

open access: yesPolitics and Governance, 2020
Technocratic governments and similar systems that give more voice to experts in the decision-making process are one of the potential alternatives to traditional representative party government.
Ernesto Ganuza, Joan Font
doaj   +1 more source

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