Results 21 to 30 of about 33,064 (168)

Periphytic Cosmarium (Zygnematophyceae, Desmidiaceae) in lentic environments of the Upper Paraná River floodplain: Taxonomy and ecological aspects

open access: yesActa Limnologica Brasiliensia, 2018
Aim A taxonomic study of the species of the genus Cosmarium Corda ex Ralfs (Desmidiaceae) was conducted in two lentic environments of the Upper Paraná River Floodplain (Garças and Patos lakes). Methods The samples were collected in November 2016.
Nicolli Cristina Osório   +7 more
doaj   +1 more source

Rendering Affective Atmospheres: The Visual Construction of Spatial Knowledge About Urban Development Projects

open access: yesUrban Planning, 2022
Renderings are digital visualisations of urban development projects in the field of urban design that aim to create spatial knowledge about future-built urban environments, which we also refer to as imaginaries.
Sophie Mélix, Gabriela Christmann
doaj   +1 more source

Hedonic Valuation of Real Estate Properties in Nigeria

open access: yesJournal of African Real Estate Research, 2018
Despite the wide adoption of the Hedonic Pricing Model (HPM) approach in property valuation in the real estate domain, a large number of studies conducted by real estate scholars, have tended to focus on the ‘explanatory’ rather than the ‘predictive ...
Rotimi Boluwatife Abidoye   +1 more
doaj   +1 more source

Relationship between water transparency and physical-chemical variables in lakes of the western Amazon, Brazil=Variações entre transparência de água e variáveis físico-químicas em lagos da Amazônia Ocidental, Brasil [PDF]

open access: yesActa Scientiarum: Biological Sciences, 2012
Water transparency is one of the main indicators of seasonal changes from the water level in lacustrine systems, but other environmental spatial and temporal variables can act jointly on water transparency.
Giselle Vanessa Trevisan   +1 more
doaj   +1 more source

Creating a climate changed future with the sea level rise interactive-fiction game “Lagos2199”

open access: yesEcology and Society, 2022
Story-based futures serve an important role in climate change scenario development. Stories are particularly useful in exploring sea level rise possibilities, since we know many coastal areas are specifically vulnerable to accelerating rises in sea level.
Patrick W. Keys, Matthew P. Keys
doaj   +1 more source

An audit of request forms submitted in a multidisciplinary diagnostic center in Lagos

open access: yesThe Pan African Medical Journal, 2015
INTRODUCTION: request forms are important means of communication between physicians and diagnostic service providers. Pre-analytical errors account for over two thirds of errors encountered in diagnostic service provision.
Olufemi Abiola Oyedeji   +2 more
doaj   +1 more source

Notícia de uma Pesquisa em África

open access: yesAfro-Ásia, 1965
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Yêda Pessoa de Castro
doaj   +1 more source

Comparison of autorefractor with focometer in patients with refractive errors attending Lagos University Teaching Hospital, Lagos, Nigeria - A cross sectional survey

open access: yesJournal of Clinical Sciences, 2021
Background: Uncorrected refractive error is the most common cause of visual impairment globally. Yet, there is paucity of refractionists in rural areas of most developing countries.
Olaoluwa Olabode Amusan   +5 more
doaj   +1 more source

Phytoplankton variability in Lake Fraijanes, Costa Rica, in response to local weather variation

open access: yesRevista de Biología Tropical, 2014
Phytoplankton species show a variety in morphology which is the result of adaptations to pelagic life including responses to fluctuations in water column dynamics driven by weather conditions.
Gerardo Umaña-Villalobos
doaj  

Prevalence of Trichomonas vaginalis infection and associated factors among parturients in Lagos: A multicenter descriptive cross-sectional study

open access: yesJournal of Clinical Sciences
Background The significant burden and adverse outcomes of Trichomonas vaginalis infection during pregnancy highlight the urgent need to understand the factors contributing to its widespread occurrence. Our study determined the prevalence of T.
Kehinde Sharafadeen Okunade   +5 more
doaj   +1 more source

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