Results 21 to 30 of about 5,272,529 (322)

Integration of COVID-19 testing into existing ILI surveillance system in Ghana. [PDF]

open access: yesPLOS Global Public Health
The similarities between the presentations of Influenza-Like Illness (ILI) and COVID-19, generated calls for the integration of COVID-19 surveillance into the existing ILI surveillance system.
Ernest Kenu   +8 more
doaj   +2 more sources

Building a Data Set over 12 Globally Distributed Sites to Support the Development of Agriculture Monitoring Applications with Sentinel-2

open access: yesRemote Sensing, 2015
Developing better agricultural monitoring capabilities based on Earth Observation data is critical for strengthening food production information and market transparency.
Sophie Bontemps   +29 more
doaj   +2 more sources

Elimination of onchocerciasis in Ecuador: findings of post-treatment surveillance [PDF]

open access: yesParasites & Vectors, 2018
Background The Esmeraldas focus of onchocerciasis in Ecuador expanded geographically during the 1980s and was associated with severe ocular and skin disease. Mass drug administration (MDA) with ivermectin started in 1991, initially once but later twice a
Ángel Guevara   +6 more
doaj   +3 more sources

THE IMPORTANCE OF EARTH OBSERVATION FOR MONITORING CULTURAL HERITAGE SITES AFFECTED BY FIRE EVENTS: THE CASE STUDY OF ARAKAPAS, CYPRUS USING SENTINEL 2 DATA [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2023
This paper presents the importance of using Earth observation to assess the impact of fire events on monitoring cultural heritage sites. The use of sensors such as Sentinel 2 can detect burnt areas in order to determine the extent of fire events on ...
M. Prodromou   +8 more
doaj   +1 more source

A collaborative approach to Monitoring and Evaluating the Impact of Agricultural Projects on Nutrition

open access: yesWorld Nutrition, 2022
The monitoring and evaluation (M&E) of agricultural projects for their impact on household food insecurity and nutrition is important, given the paucity of data documenting successes and failures in such projects, and because of the need to rapidly ...
F. James Levinson, Anna Herforth
doaj   +1 more source

Mapping subcanopy light regimes in temperate mountain forests from Airborne Laser Scanning, Sentinel-1 and Sentinel-2

open access: yesScience of Remote Sensing, 2023
Sunlight is the primary source of energy in forest ecosystems and subcanopy light regimes largely determine the establishment, growth and dispersal of plants and thus forest floor plant communities.
Felix Glasmann   +3 more
doaj   +1 more source

Tracking Changes in SARS-CoV-2 Transmission with a Novel Outpatient Sentinel Surveillance System in Chicago, Illinois, USA

open access: yesInternational Journal of Infectious Diseases, 2022
Purpose: Public health indicators typically used for monitoring the COVID-19 epidemic can be biased or lag behind changing community transmission patterns.
R. Richardson   +6 more
doaj   +1 more source

How pharmacoepidemiology networks can manage distributed analyses to improve replicability and transparency and minimize bias [PDF]

open access: yes, 2020
Several pharmacoepidemiology networks have been developed over the past decade that use a distributed approach, implementing the same analysis at multiple data sites, to preserve privacy and minimize data sharing.
Brown, Jeffrey S.   +5 more
core   +2 more sources

Methods of Sentinel Lymph Node Identification in Auricular Melanoma

open access: yesPlastic and Reconstructive Surgery, Global Open, 2021
Background:. Sentinel lymph node biopsy is used to evaluate for micrometastasis in auricular melanoma. However, lymphatic drainage patterns of the ear are not well defined and predicting the location of sentinel nodes can be difficult.
Seth Noorbakhsh, BA   +9 more
doaj   +1 more source

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