Results 71 to 80 of about 328,621 (294)

The Discovery of Trissolcus japonicus (Hymenoptera: Scelionidae) in Michigan [PDF]

open access: yes, 2019
The invasive brown marmorated stink bug, Halyomorpha halys (Stål), is a pest of growing economic importance in the United States, the control of which currently relies on pesticide applications.
Gut, Larry   +4 more
core   +2 more sources

Mapping Mediterranean seagrasses with Sentinel-2 imagery [PDF]

open access: yesMarine Pollution Bulletin, 2018
Mediterranean seagrasses have been hailed for their numerous ecosystem services, yet they are undergoing a decline in their coverage. The major complication with resolving this tendency is the sparsity of data on their overall distribution. This study addresses the suitability of the recently launched Sentinel-2 satellite for mapping the distribution ...
Dimosthenis Traganos, Peter Reinartz
openaire   +3 more sources

Turning Unpredictable Biomolecule Adsorption to Controlled Corona Formation: Focus on Carbon Nanomaterials

open access: yesAdvanced Materials, EarlyView.
Controlling the protein corona formation onto carbon nanomaterials (CNMs) enhances their functionalities as platforms for cancer theranostics. Here, we reviewed the effects of the intrinsic and acquired properties of CNMs on protein corona formation, the consequent biological and toxicological outcomes, and the strategies to reshape corona formation ...
Yajuan Zou   +5 more
wiley   +1 more source

High-resolution population maps derived from Sentinel-1 and Sentinel-2

open access: yesRemote Sensing of Environment
Detailed population maps play an important role in diverse fields ranging from humanitarian action to urban planning. Generating such maps in a timely and scalable manner presents a challenge, especially in data-scarce regions. To address it we have developed POPCORN, a population mapping method whose only inputs are free, globally available satellite ...
Nando Metzger   +3 more
openaire   +4 more sources

Deriving Non-Cloud Contaminated Sentinel-2 Images with RGB and Near-Infrared Bands from Sentinel-1 Images Based on a Conditional Generative Adversarial Network

open access: yesRemote Sensing, 2021
Sentinel-2 images have been widely used in studying land surface phenomena and processes, but they inevitably suffer from cloud contamination. To solve this critical optical data availability issue, it is ideal to fuse Sentinel-1 and Sentinel-2 images to
Quan Xiong   +10 more
doaj   +1 more source

Identifying cropped areas in small growers agricultural regions using data mining for food security [PDF]

open access: yes, 2014
The present study aimed at testing the potential of the future mission SENTINEL-2 (European Copernicus program) to map croplands in a region of Madagascar characterized by small size fields and frequent cloud covering.
Andriandrahona Fidiniaina, Ramahandry   +6 more
core  

The Soil Sentinel - Issue 2

open access: yes, 2022
Publication from the Healthy Soils project outlining soils research through the Scottish Government Rural and Environment Science and Analytical Services (RESAS) funded Strategic Research Programme. The Soil Sentinel will be published very 4 months throughout the project duration, 2022-2027.
Loades, Kenneth   +10 more
openaire   +1 more source

When Poor Exciton Dissociation Limits Photocurrents in Organic Solar Cells: Why Low Offset Non‐Fullerene Acceptor Blends Can't Be Efficient

open access: yesAdvanced Materials, EarlyView.
The energetic offset between the donor and the acceptor components in organic photoactive layers is central to the tradeoff between photovoltage and photocurrent losses. This Perspective covers the most important issues surrounding this topic in non‐fullerene acceptor blends, from the difficulty of accurately determining state energies and driving ...
Dieter Neher, Manasi Pranav
wiley   +1 more source

Local-scale agricultural drought monitoring with satellite-based multi-sensor time-series

open access: yesGIScience & Remote Sensing, 2020
Globally, drought constitutes a serious threat to food and water security. The complexity and multivariate nature of drought challenges its assessment, especially at local scales.
Gohar Ghazaryan   +4 more
doaj   +1 more source

On the use of satellite Sentinel 2 data for automatic mapping of burnt areas and burn severity [PDF]

open access: yes, 2018
In this paper, we present and discuss the preliminary tools we devised for the automatic recognition of burnt areas and burn severity developed in the framework of the EU-funded SERV_FORFIRE project.
Ghermandi, Luciana   +2 more
core   +1 more source

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