Results 91 to 100 of about 48,745 (211)

Malignant melanoma of the urethra: a rare histologic subdivision of vulvar cancer with a poor prognosis [PDF]

open access: yes, 2012
Malignant melanoma of the urethra is a rare tumour that is difficult to diagnose and treat, resulting in a poor prognosis. In this paper, we present the case of a 65-year-old woman who was referred to a gynaecologist because of a urethral mass that ...
Alkatout, Ibrahim   +8 more
core   +2 more sources

Performance of water usage charge in the Nation’s domain as a water resource management tool in the São Francisco River basin

open access: yesRBRH
The present work consists in a study on the performance of usage charge as a management tool in the São Francisco River Basin in the period between 2010 and 2013, according to the objectives defined by the law 9.433/97.
Leonardo Henrique Andrade Vera   +2 more
doaj   +1 more source

New Ommatius Wiedemann from the Americas with two new species groups, keys, and taxonomic notes (Diptera: Asilidae) [PDF]

open access: yes, 2009
Two species groups are proposed for Ommatius Wiedemann, normus and tibialis species groups, increasing the number to eight groups from the Americas. The normus group includes six species, two of which are new, O. nebulosus n. sp. and O. tepui n.
Scarbrough, Aubrey G.
core  

New insights from low-temperature thermochronology into the tectonic and geomorphologic evolution of the south-eastern Brazilian highlands and passive margin [PDF]

open access: yes, 2019
The South Atlantic passive margin along the south-eastern Brazilian highlands exhibits a complex landscape, including a northern inselberg area and a southern elevated plateau, separated by the Doce River valley.
De Grave, Johan   +4 more
core   +2 more sources

International Experiences of Water Transfers: Relevance to India [PDF]

open access: yes, 2008
Water transfer has and continues to be a complementary water management strategy for promoting socioeconomic development in water-scarce regions. Over 2,500 years ago, the Babylonians, the Roman Empire and the Chinese constructed extensive canal networks,
Francis Gichuki, Peter G. McCornick
core  

Effects of the Invasive Freshwater Mussel Limnoperna fortunei on Sediment Properties and Accumulation Rates [PDF]

open access: yes, 2018
Since its introduction into South America around 1990, the freshwater bivalve Limnoperna fortunei (the golden mussel) has spread rapidly and is now a dominant component of the benthic and periphytic fauna in many rivers, lakes, and reservoirs.
Barbosa   +79 more
core   +2 more sources

DETERMINATION OF POTENTIAL AREAS FOR RESETTLEMENT OF FAMILIES AFFECTED BY THE SÃO FRANCISCO RIVER INTEGRATION PROJECT USING GEOTECHNOLOGIES [PDF]

open access: diamond, 2017
Wesley de Andrade Vilela   +4 more
openalex   +1 more source

A satellite view of riverine turbidity plumes on the NE-E Brazilian coastal zone

open access: yesBrazilian Journal of Oceanography, 2012
Turbidity plumes of São Francisco, Caravelas, Doce, and Paraiba do Sul river systems, located along the NE/E Brazilian coast, are analyzed for their dispersal patterns of Total Suspended Solids (TSS) concentration using Landsat images and a logarithmic ...
Eduardo Negri de Oliveira   +5 more
doaj   +1 more source

The Material and Immaterial Urban Remains of a Railway Heritage – the case of Araraquara/SP (Brazil) [PDF]

open access: yes, 2017
The Araraquara Railway Station was built in 1885 as a symbol of prosperity. With the passing time it turned to be something indifferent to the city population, being deactivated in 2015.
Lourencetti, Fernanda de Lima
core  

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