Results 91 to 100 of about 30,250 (199)

Investigating Abiotic Sources of Spectral Variability From Multitemporal Hyperspectral Airborne Acquisitions Over the French Guyana Canopy

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Classifiers trained on airborne hyperspectral imagery are proficient in identifying tree species in hyperdiverse tropical rainforests. However, spectral fluctuations, influenced by intrinsic and environmental factors, such as the heterogeneity of ...
Colin Prieur   +5 more
doaj   +1 more source

aMAP Score as a Predictor for Long-Term Outcomes in Patients with HBV-Related Acute-on-Chronic Liver Failure

open access: yesInternational Journal of General Medicine, 2022
Yunqing Sun,* Zhuohong Li,* Guichan Liao, Muye Xia, Xuwen Xu, Shaohang Cai, Jie Peng Department of Infectious Diseases, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong Province, People’s Republic of China*These authors ...
Sun Y   +6 more
doaj  

Prédire la structure des forêts tropicales humides calédoniennes: analyse texturale de la canopée sur des images Pléiades

open access: yesRevue Française de Photogrammétrie et de Télédétection, 2015
Cartographier et classifier les forêts denses humides (FDH) selon une typologie structurale objective est un enjeu majeur pour leur conservation et leur gestion.
Elodie Blanchard   +7 more
doaj   +1 more source

Sterile insect technology for control of Anopheles mosquito: a mathematical feasibility study [PDF]

open access: yes, 2011
Anopheles mosquito is a vector responsible for the transmission of diseases like Malaria which a_ect many people. Hence its control is a major prevention strategy.
Anguelov, Roumen   +2 more
core  

Tree crown architecture: a tool for decay resistance evaluation [PDF]

open access: yes, 2013
The variability of natural durability contributes to the bad perception of some wood end-users. In our search, we need to adjust our methods and strategies to estimate natural durability and extract higher value from wood resources.
Amissa Adima, Augustin   +5 more
core  

Combining satellite and field data reveals Congo's forest types structure, functioning and composition

open access: yesRemote Sensing in Ecology and Conservation
Tropical moist forests are not the homogeneous green carpet often illustrated in maps or considered by global models. They harbour a complex mixture of forest types organized at different spatial scales that can now be more accurately mapped thanks to ...
Juliette Picard   +13 more
doaj   +1 more source

The controllability of the aeroassist flight experiment atmospheric skip trajectory [PDF]

open access: yes
The Aeroassist Flight Experiment (AFE) will be the first vehicle to simulate a return from geosynchronous orbit, deplete energy during an aerobraking maneuver, and navigate back out of the atmosphere to a low earth orbit It will gather scientific data ...
Wood, R.
core   +1 more source

The Minamata Convention and the future of mercury abatement [PDF]

open access: yes, 2013
This repository item contains a single issue of Issues in Brief, a series of policy briefs that began publishing in 2008 by the Boston University Frederick S.
Selin, Henrik
core   +1 more source

A new mobile app based on botanical expertise for identifying Asian mangroves species [PDF]

open access: yes, 2019
Preserving tropical vegetation biomes stems with an accurate identification of constituent plant species. In Asia, identifying mangrove plant species is particularly required in biodiversity assessment, restoration or preservation programs, which are ...
Andayani, Ariani   +7 more
core  

MSAT-X: A technical introduction and status report [PDF]

open access: yes
A technical introduction and status report for the Mobile Satellite Experiment (MSAT-X) program is presented. The concepts of a Mobile Satellite System (MSS) and its unique challenges are introduced. MSAT-X's role and objectives are delineated with focus
Dessouky, Khaled, Sue, Miles
core   +1 more source

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