Search Results - "Bourgeois, Quentin"

Integrating Remote Sensing, Machine Learning, and Citizen Science in Dutch Archaeological Prospection by Lambers, Karsten, Verschoof-van der Vaart, Wouter, Bourgeois, Quentin

“…Although the history of automated archaeological object detection in remotely sensed data is short, progress and emerging trends are evident. Among them, the…”
Get full text

The impact of male burials on the construction of Corded Ware identity: Reconstructing networks of information in the 3rd millennium BC by Bourgeois, Quentin, Kroon, Erik

“…The emergence of Corded Ware Groups throughout Europe in the 3rd millennium BC is one of the most defining events in European history. From the Wolga to the…”
Get full text

Pollution transport efficiency toward the Arctic: Sensitivity to aerosol scavenging and source regions by Bourgeois, Quentin, Bey, Isabelle

“…The processes driving current changes in Arctic atmospheric composition and climate are still uncertain. In particular the relative contributions of major…”
Get full text

Combining Deep Learning and Location-Based Ranking for Large-Scale Archaeological Prospection of LiDAR Data from The Netherlands by Verschoof-van der Vaart, Wouter B., Lambers, Karsten, Kowalczyk, Wojtek, Bourgeois, Quentin P.J.

“…This paper presents WODAN2.0, a workflow using Deep Learning for the automated detection of multiple archaeological object classes in LiDAR data from the…”
Get full text

Field systems and later prehistoric land use: New insights into land use detectability and palaeodemography in the Netherlands through LiDAR, automatic detection and traditional field data by Arnoldussen, Stijn, Verschoof‐van der Vaart, Wouter B., Kaptijn, Eva, Bourgeois, Quentin P. J.

“…This paper discusses how the use of AI (artificial intelligence) detected later prehistoric field systems provides a more reliable base for reconstructing…”
Get full text

How much of the global aerosol optical depth is found in the boundary layer and free troposphere? by Bourgeois, Quentin, Ekman, Annica M. L, Renard, Jean-Baptiste, Krejci, Radovan, Devasthale, Abhay, Bender, Frida A.-M, Riipinen, Ilona, Berthet, Gwenaël, Tackett, Jason L

“…The global aerosol extinction from the CALIOP space lidar was used to compute aerosol optical depth (AOD) over a 9-year period (2007–2015) and partitioned…”
Get full text

Ubiquity and impact of thin mid-level clouds in the tropics by Bourgeois, Quentin, Ekman, Annica M. L., Igel, Matthew R., Krejci, Radovan

“…Clouds are crucial for Earth’s climate and radiation budget. Great attention has been paid to low, high and vertically thick tropospheric clouds such as…”
Get full text

Cloud Detection with Historical Geostationary Satellite Sensors for Climate Applications by Stöckli, Reto, Bojanowski, Jędrzej S., John, Viju O., Duguay-Tetzlaff, Anke, Bourgeois, Quentin, Schulz, Jörg, Hollmann, Rainer

“…Can we build stable Climate Data Records (CDRs) spanning several satellite generations? This study outlines how the ClOud Fractional Cover dataset from…”
Get full text

Impact of a moderate volcanic eruption on chemistry in the lower stratosphere: balloon-borne observations and model calculations by Berthet, Gwenaël, Jégou, Fabrice, Catoire, Valéry, Krysztofiak, Gisèle, Renard, Jean-Baptiste, Bourassa, Adam E, Degenstein, Doug A, Brogniez, Colette, Dorf, Marcel, Kreycy, Sebastian, Pfeilsticker, Klaus, Werner, Bodo, Lefèvre, Franck, Roberts, Tjarda J, Lurton, Thibaut, Vignelles, Damien, Bègue, Nelson, Bourgeois, Quentin, Daugeron, Daniel, Chartier, Michel, Robert, Claude, Gaubicher, Bertrand, Guimbaud, Christophe

“…The major volcanic eruption of Mount Pinatubo in 1991 has been shown to have significant effects on stratospheric chemistry and ozone depletion even at…”
Get full text

Ca2+ sensor proteins in spontaneous release and synaptic plasticity: Limited contribution of Doc2c, rabphilin-3a and synaptotagmin 7 in hippocampal glutamatergic neurons by Bourgeois-Jaarsma, Quentin, Miaja Hernandez, Pablo, Groffen, Alexander J.

“…Presynaptic neurotransmitter release is strictly regulated by SNARE proteins, Ca2+ and a number of Ca2+ sensors including synaptotagmins (Syts) and Double C2…”
Get full text

Vertical distribution of the different types of aerosols in the stratosphere: Detection of solid particles and analysis of their spatial variability by Renard, Jean-Baptiste, Brogniez, Colette, Berthet, Gwenaël, Bourgeois, Quentin, Gaubicher, Bertrand, Chartier, Michel, Balois, Jean-Yves, Verwaerde, Christian, Auriol, Frédérique, Francois, Philippe, Daugeron, Daniel, Engrand, Cécile

“…Stratospheric aerosols play a significant role in stratospheric chemistry. In the past, it was assumed that only liquid droplets are present in the…”
Get full text

Origin of the January–April 2004 increase in stratospheric NO2 observed in the northern polar latitudes by Renard, Jean-Baptiste, Blelly, Pierre-Louis, Bourgeois, Quentin, Chartier, Michel, Goutail, Florence, Orsolini, Y. J.

“…Large increase in stratospheric NO2 content has been observed during the 2003–2004 Arctic winter. The first one, in early November 2003 is well documented and…”
Get full text

Daily sunshine grids for Austria since 1961 – combining station and satellite observations for a multi-decadal climate-monitoring dataset by Hiebl, Johann, Bourgeois, Quentin, Tilg, Anna-Maria, Frei, Christoph

“…Grid datasets of sunshine duration at high spatial resolution and extending over many decades are required for quantitative applications in regional…”
Get full text

Assessing the quality of citizen science in archaeological remote sensing: results from the Heritage Quest project in the Netherlands by Bourgeois, Quentin, Kaptijn, Eva, Verschoof-van der Vaart, Wouter, Lambers, Karsten

“…Volunteers are a key part of the archaeological labour force and, with the growth of digital datasets, these citizen scientists represent a vast pool of…”
Get full text

Aerosol transport over the Andes from the Amazon Basin to the remote Pacific Ocean: A multiyear CALIOP assessment by Bourgeois, Quentin, Ekman, Annica M. L., Krejci, Radovan

“…Six years (2007–2012) of data from the Cloud‐Aerosol Lidar with Orthogonal Polarization (CALIOP) satellite instrument were used to investigate the vertical…”
Get full text

An Investigation on Causes of the Detected Surface Solar Radiation Brightening in Europe Using Satellite Data by Schilliger, Linda, Tetzlaff, Anke, Bourgeois, Quentin, Correa, Lucas Ferreira, Wild, Martin

“…Surface solar radiation is fundamental for terrestrial life. It provides warmth to make our planet habitable, drives atmospheric circulation, the hydrological…”
Get full text

In situ measurements of desert dust particles above the western Mediterranean Sea with the balloon-borne Light Optical Aerosol Counter/sizer (LOAC) during the ChArMEx campaign of summer 2013 by Renard, Jean-Baptiste, Dulac, François, Durand, Pierre, Bourgeois, Quentin, Denjean, Cyrielle, Vignelles, Damien, Couté, Benoit, Jeannot, Matthieu, Verdier, Nicolas, Mallet, Marc

“…Mineral dust from arid areas is a major component of global aerosol and has strong interactions with climate and biogeochemistry. As part of the…”
Get full text

Detection of near-surface heterogeneities at archaeological sites using seismic diffractions by Liu, Jianhuan, Bourgeois, Quentin, Ghose, Ranajit, Draganov, Deyan

Get full text

Impact de l’épidémie de COVID-19 sur la prise en charge en phase aiguë de l’accident vasculaire cérébral au CHU de la Martinique by Lamothe, Marion, Bourgeois, Quentin, Signaté, Aissatou, Arnaud, Isaure

“…L’année 2020 a été marquée par l’épidémie de COVID-19 qui a durement impacté les systèmes de soin. La filière accident vasculaire cérébral (AVC) a pu être…”
Get full text

NeuroBehçet: un cas d’agrégation familiale chez des jumeaux monozygotes by Bourgeois, Quentin, Lobjois, Quentin, Signaté, Aissatou, Cabre, Philippe

“…La maladie de Behçet (MDB) est liée en partie à des facteurs génétiques. Des symptômes neurologiques sont fréquemment retrouvés. Nous rapportons le premier cas…”
Get full text