Results 41 to 50 of about 4,607,292 (321)

Mapping of Aedes albopictus abundance at a local scale in Italy [PDF]

open access: yes, 2017
Given the growing risk of arbovirus outbreaks in Europe, there is a clear need to better describe the distribution of invasive mosquito species such as Aedes albopictus. Current challenges consist in simulating Ae. albopictus abundance, rather than its
Arnoldi, Daniele   +10 more
core   +2 more sources

Wild Zebrafish Sentinels: Biological Monitoring of Site Differences Using Behavior and Morphology [PDF]

open access: yesToxics, 2021
Environmental change poses a devastating risk to human and environmental health. Rapid assessment of water conditions is necessary for monitoring, evaluating, and addressing this global health danger. Sentinels or biological monitors can be deployed in the field using minimal resources to detect water quality changes in real time, quickly and cheaply ...
Jeffrey R. Kelly   +11 more
openaire   +3 more sources

Studies on West Nile virus infection in Egypt

open access: yesJournal of Infection and Public Health, 2010
Summary: We conducted a prospective cohort study to determine prevalence and incidence of West Nile virus (WNV) in Egypt. Cohorts were established in Upper (UE), Middle (ME), and Lower (LE) Egypt.
Atef Soliman   +13 more
doaj   +1 more source

Mosaicking Landsat and Sentinel-2 Data to Enhance LandTrendr Time Series Analysis in Northern High Latitude Permafrost Regions

open access: yesRemote Sensing, 2020
Permafrost is warming in the northern high latitudes, inducing highly dynamic thaw-related permafrost disturbances across the terrestrial Arctic. Monitoring and tracking of permafrost disturbances is important as they impact surrounding landscapes ...
Alexandra Runge, Guido Grosse
doaj   +1 more source

Unrest at Domuyo Volcano, Argentina, detected by geophysical and geodetic data and morphometric analysis [PDF]

open access: yes, 2019
New volcanic unrest has been detected in the Domuyo Volcanic Center (DVC), to the east of the Andes Southern Volcanic Zone in Argentina. To better understand this activity, we investigated new seismic monitoring data, gravimetric and magnetic campaign ...
Acosta, Gemma   +6 more
core   +1 more source

Heritage monitoring and surveillance using Sentinel satellite data in the Lower Alentejo (Portugal)

open access: yesGe-conservación, 2020
In this article, the potential of Satellite Remote Sensing (SRS) for large-scale monitoring of archaeological sites is analysed. This analysis focuses on the Portuguese Lower Alentejo region, where multiple sites have been destroyed over ...
Steffan Davies   +2 more
doaj   +1 more source

Changes in malaria burden and transmission in sentinel sites after the roll-out of long-lasting insecticidal nets in Papua New Guinea

open access: yesParasites & Vectors, 2016
BackgroundPapua New Guinea exhibits a complex malaria epidemiology due to diversity in malaria parasites, mosquito vectors, human hosts, and their natural environment.
M. Hetzel   +7 more
semanticscholar   +1 more source

A modified sentinel node and occult lesion localization (SNOLL) technique in non-palpable breast cancer. A pilot study [PDF]

open access: yes, 2015
Background: The spread of mammographic screening programs has allowed an increasing amount of early breast cancer diagnosis. A modern approach to non-palpable breast lesions requires an accurate intraoperative localization, in order to achieve a ...
Anibaldi, Paolo   +8 more
core   +2 more sources

Monitoring the efficacy of antimalarial medicines in India via sentinel sites: Outcomes and risk factors for treatment failure.

open access: yesJournal of Vector Borne Diseases, 2016
BACKGROUND & OBJECTIVES To combat the problem of antimalarial drug resistance, monitoring the changes in drug efficacy over time through periodic surveillance is essential. Since 2009, systematic and continuous monitoring is being done through nationwide
N. Mishra   +15 more
semanticscholar   +1 more source

Characteristics of Aedes aegypti adult mosquitoes in rural and urban areas of western and coastal Kenya. [PDF]

open access: yesPLoS ONE, 2017
Aedes aegypti is the main vector for yellow fever, dengue, chikungunya and Zika viruses. Recent outbreaks of dengue and chikungunya have been reported in Kenya.
Bryson Alberto Ndenga   +9 more
doaj   +1 more source

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