Results 31 to 40 of about 854,529 (403)

Computational study of aortic hemodynamics for patients with an abnormal aortic valve: The importance of secondary flow at the ascending aorta inlet

open access: yesAPL Bioengineering, 2018
Blood flow in the aorta is helical, but most computational studies ignore the presence of secondary flow components at the ascending aorta (AAo) inlet.
S. Pirola   +7 more
semanticscholar   +1 more source

Inuit youth and environmental research: exploring engagement barriers, strategies, and impacts

open access: yesFACETS, 2022
Community leadership in Arctic environmental research is increasingly recognized as one of many pathways to Indigenous self-determination in Nunavut, Canada.
Hilary Sadowsky   +5 more
doaj   +1 more source

La lagune de La Palme (Aude, France) face au comblement et à l'eutrophisation

open access: yesPhysio-Géo, 2016
The paper aims at achieving a better understanding of the La Palme lagoon functioning and its evolution in time and space. Anthropogenic infrastructures and activities have reduced the water area, disrupted water exchanges, promoted sedimentation and ...
Jean-Pierre Larue, Jean Rouquet
doaj   +1 more source

Tidal inlet migration and formation: the case of the Ararapira inlet - Brazil [PDF]

open access: yesOcean and Coastal Research, 2020
The aim of this study is to assess the morphological evolution of the Ararapira (Brazil) barrier-inlet system, at different time scales. Based on satellite imagery, elevation data, and in-situ observations, we quantify the morphological evolution of the region. Results show that the Ararapira inlet migrated continuously southwards, moving updrift, with
Diana Italiani   +2 more
openaire   +3 more sources

Observations of the Vertical Structure of Tidal Currents in Two Inlets [PDF]

open access: yes, 2013
Observations of the vertical structure of broad band tidal currents were obtained at two energetic inlets. Each experiment took place over a 4 week period, the first at Hampton Inlet in southeastern New Hampshire, USA, in the Fall of 2011, and the second
Hunt, Jonathan   +2 more
core   +2 more sources

The Closure of a Shallow Tidal Inlet Promoted by Infragravity Waves

open access: yesGeophysical Research Letters, 2019
Tidal inlets connect the ocean to inner water bodies and are present worldwide. Shallow inlets display fast morphological changes, due to complex interactions between tides, waves, and shallow depths. Their closure is commonly observed under storm waves,
X. Bertin   +4 more
semanticscholar   +1 more source

Seasonal Carbonate Chemistry Dynamics on Southeast Florida Coral Reefs: Localized Acidification Hotspots From Navigational Inlets

open access: yesFrontiers in Marine Science, 2019
Seawater carbonate chemistry varies across temporal and spatial scales. Shallow-water environments can exhibit especially dynamic fluctuations as biological and physical processes operate on a smaller water volume relative to open ocean environments ...
Ian C. Enochs   +5 more
doaj   +1 more source

“Everyone wears mitts”: reflections on the use of metaphors in knowledge co-production in Nunavut, Canada

open access: yesArctic Science
Co-production has emerged as foundational to meaningful community-based Arctic research, placing Inuit leadership as central to knowledge creation. When founded upon strong relationships, co-production incorporates Indigenisation into research design ...
N.D. Brunet   +5 more
doaj   +1 more source

Assessing the epithelial-to-mesenchymal plasticity in a small cell lung carcinoma (SCLC) and lung fibroblasts co-culture model

open access: yesFrontiers in Molecular Biosciences, 2023
The tumor microenvironment (TME) is the source of important cues that govern epithelial-to-mesenchymal transition (EMT) and facilitate the acquisition of aggressive traits by cancer cells. It is now recognized that EMT is not a binary program, and cancer
Nilu Dhungel   +5 more
doaj   +1 more source

Monitoring the Topography of a Dynamic Tidal Inlet Using UAV Imagery

open access: yesRemote Sensing, 2016
Unmanned Aerial Vehicles (UAVs) are being increasingly used to monitor topographic changes in coastal areas. Compared to Light Detection And Ranging (LiDAR) data or Terrestrial Laser Scanning data, this solution is low-cost and easy to use, while ...
N. Long   +4 more
semanticscholar   +1 more source

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