Results 91 to 100 of about 2,065,372 (385)

Novalis' Apocalyptic Visions. From Enlightenment to the End of Times

open access: yesCuadernos de Ilustración y Romanticismo, 2020
This article reassesses Novalis’ critical position towards the Enlightenment. Traditionally, Novalis has been considered one of the spearheads of the German reaction against the Enlightenment.
Sergio Navarro Ramírez
doaj   +1 more source

Active Cryovolcanism on Europa? [PDF]

open access: yes, 2017
Evidence for plumes of water on Europa has previously been found using the Hubble Space Telescope using two different observing techniques. Roth et al. found line emission from the dissociation products of water. Sparks et al. found evidence for off-limb
W. Sparks   +6 more
semanticscholar   +1 more source

Effects of maternal education on maternal and perinatal outcomes: An individual participant data meta‐analysis of 2 356 402 pregnancies

open access: yesInternational Journal of Gynecology &Obstetrics, EarlyView.
Abstract Background Maternal and perinatal mortality remain critical indicators of global health inequity. In 2020, an estimated 287 000 women died from preventable causes related to pregnancy, and in 2021, approximately 2.3 million neonatal deaths occurred within the first 28 days of life. A recently defined risk group, small vulnerable newborns (SVNs,
Laura‐Margarita Bello‐Álvarez   +4 more
wiley   +1 more source

Representações e metarrepresentações sociais de imigrantes brasileiros na Europa

open access: yesLiberabit, 2016
Baseando-se no aporte teórico da Teoria das Representações Sociais, o presente estudo tem objetivou conhecer as representações sociais de brasileiros, europeus e imigrantes, além das metarrepresentações de brasileiros e imigrantes para 180 brasileiros ...
Roberta Rangel Batista, Mariana Bonomo
doaj   +1 more source

EUROPA: A Case Study for Teaching Sensors, Data Acquisition and Robotics via a ROS-Based Educational Robot

open access: yesItalian National Conference on Sensors, 2020
Robots have become a popular educational tool in secondary education, introducing scientific, technological, engineering and mathematical concepts to students all around the globe.
Georgios Karalekas   +2 more
semanticscholar   +1 more source

Maximizing Scientific Exploitation of Raman Spectroscopy With A.C.M.E. (Atmospheric Chamber for Measurements in Environment)

open access: yesJournal of Raman Spectroscopy, EarlyView.
Simulated planetary gas detection using the A.C.M.E. chamber and a novel hollow‐core fiber Raman sensor. Controlled atmospheric mixtures were used to evaluate the sensor’s performance, demonstrating its capability to detect gases such as CO₂, O₂, and N₂. The results support the applicability of the HCF‐based Raman sensor in future planetary exploration
I. Reyes‐Rodríguez   +13 more
wiley   +1 more source

Política de transporte y accesibilidad en Europa

open access: yesEstudios Geográficos, 2002
[es] Este trabajo tiene como objetivo conocer la política de transporte en la Unión Europea, teniendo en cuenta principalmente los modos de transporte por carretera y ferrocarril.
José Garrido Palacios
doaj   +1 more source

Europa: Prospects for an ocean and exobiological implications [PDF]

open access: yes
As far as we know, Earth is the only planet in our solar system that supports life. It is natural, therefore, that our understanding of life as a planetary phenomenon is based upon Earth-like planets.
Mills, Thomas M.   +3 more
core   +1 more source

Picophytoplankton act as the primary consumers of excess phosphorus after the spring bloom in the eutrophic Baltic Sea

open access: yesLimnology and Oceanography, EarlyView.
Abstract Eutrophication in the Baltic Sea has caused an imbalance in the inorganic nitrogen (N) to phosphorus (P) ratio, leaving excess phosphate (PO4) after the phytoplankton spring bloom that terminates after N depletion. Using monitoring data, we demonstrated that the PO4 concentration has continued to increase in the outermost Gulf of Finland ...
Kristian Spilling   +6 more
wiley   +1 more source

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