Results 21 to 30 of about 76,469 (165)

Microplastics in Ghanaian coastal lagoon sediments: Their occurrence and spatial distribution

open access: yesRegional Studies in Marine Science, 2020
Each year millions of tonnes of plastic are produced worldwide and around 8 million tons are deposited into our marine environment. Rivers comprise the major conduit for plastic transport with their deltas, estuaries and coastal lagoons being the key ...
Nicole Chico-Ortiz   +4 more
semanticscholar   +1 more source

Visual-spatial dimension integration in digital pathology education enhances anatomical pathology learning

open access: yesBMC Medical Education, 2022
Literature review demonstrated a surprising lack of publications on digital e-learning pathology resources for senior medical undergraduates and interns.
Ken Lee Wan   +5 more
doaj   +1 more source

Carbonate apatite nanoparticles carry siRNA(s) targeting growth factor receptor genes egfr1 and erbb2 to regress mouse breast tumor

open access: yesDrug Delivery, 2017
Cancer cells lose their control on cell cycle by numerous genetic and epigenetic alterations. In a tumor, these cells highly express growth factor receptors (GFRs), eliciting growth, and cell division.
Snigdha Tiash   +2 more
doaj   +1 more source

Parametric Study of Defect Detection in Pipes with Bend Using Guided Ultrasonic Waves

open access: yesMATEC Web of Conferences, 2016
The propagation behaviour of guided ultrasonic waves in a steel pipe with welded bend is studied by finite element simulation. The effectiveness of the longitudinal L(0,2) and torsional T(0,1) guided waves in detecting circumferential cut near the weld ...
Jack Tan Jin   +3 more
doaj   +1 more source

Occurrence of Microplastics in River Water in Southern Thailand

open access: yesJournal of Marine Science and Engineering, 2023
Microplastic (MP) contamination in the marine environment has received growing attention. In 2022, the surface water of the U-Taphao River was sampled four times, in February, April, June, and August.
Siriporn Pradit   +8 more
doaj   +1 more source

Alien and Potentially Invasive Plants in Four Lagoons on the Island of Cozumel, Mexico

open access: yesPlants, 2023
The expansion of alien invasive species is a worldwide threat that affects most ecosystems. Islands and freshwater ecosystems are among the most vulnerable to species invasion, resulting in reduced biodiversity.
Gonzalo Castillo-Campos   +3 more
doaj   +1 more source

Résultats du suivi 2010-2012 de l'évolution de la brèche ouverte sur la Langue de Barbarie au Sénégal et de ses conséquences

open access: yesPhysio-Géo, 2013
The results of ESEDSEN (Étude sédimentaire du Sénégal – Sedimentary Study of Senegal) project are a contribution to the knowledge of the recent space-temporal evolution of the breach artificially opened in 2003 on the Langue de Barbarie and its ...
Boubou Aldiouma Sy   +4 more
doaj   +1 more source

Examining the Hydro-Climatic Drivers of Lagoon Breaching and Healing in a Deltaic Barrier

open access: yesGeosciences, 2023
As sea-level rise (SLR) and human-made interventions affect coastal currents and sediment transport, coastal barriers have become more vulnerable to the effect of storms, hurricanes, and climate variability.
Juan Felipe Gómez   +3 more
doaj   +1 more source

Identification of Cyanobacteria in a Eutrophic Coastal Lagoon on the Southern Baltic Coast

open access: yesFrontiers in Microbiology, 2017
Cyanobacteria are found worldwide in various habitats. Members of the picocyanobacteria genera Synechococcus and Prochlorococcus dominate in oligotrophic ocean waters. Other picocyanobacteria dominate in eutrophic fresh or brackish waters. Usually, these
Martin Albrecht   +2 more
doaj   +1 more source

Reed Homes a Distinctive Aspect of Sustain ability in Architecture [PDF]

open access: yesپیکره, 2013
Examining the concept of sustainable architecture and its various aspects related to other areas associated with architecture like structure and building technology, this paper attempts to provide a definition of sustainable archi-tecture, mainly in terms
Roholah Mojtahedzadeh, Kaveh Zia
doaj   +1 more source

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