Erosive Process
Mostrando 1-12 de 52 artigos, teses e dissertações.
-
1. SIMULATING THE EFFECT OF PERMANENT PRESERVATION AREAS ON SOIL EROSION RATES
ABSTRACT Water erosion is one of the main problems faced by the Furnas Lake Surrounding Watershed, located in southeast Brazil. The erosive process is intensified by inadequate land occupation of the lake margins where should be riparian forests, or permanent preservation areas (APP), in order to protect water resources. In this context, our work aimed to es
CERNE. Publicado em: 2020-06
-
2. Does hypersensitive teeth show pulp inflammation?
RESUMO Objetivo: Este estudo investigou a presença de resposta inflamatória na polpa dentária de ratos apresentando hipersensibilidade dentinária induzida por episódios erosivos. Métodos: Dezesseis ratos Wistar foram alimentados com ração peletizada isenta de sacarose por 12 horas; enquanto a dieta estava ausente no restante do período diário, os
RGO, Rev. Gaúch. Odontol.. Publicado em: 06/05/2019
-
3. Sediment Morphology, Distribution, and Recent Transport Dynamics in a Reforested Fragment
Abstract Erosion generates large amounts of sediment, which may be deposited at the site of origin, on the slope of a hill, or along waterways. The transportability of each type of sediment by runoff and its potential for subsequent deposition largely depends on its morphological features and particle size distribution. The aim of this study is to describe a
Rev. Bras. Ciênc. Solo. Publicado em: 24/08/2017
-
4. Spatial Interpolation of Rainfall Erosivity Using Artificial Neural Networks for Southern Brazil Conditions
ABSTRACT Water erosion is the process of disaggregation and transport of sediments, and rainfall erosivity is a numerical value that expresses the erosive capacity of rain. The scarcity of information on rainfall erosivity makes it difficult or impossible to use to estimate losses occasioned by the erosive process. The objective of this study was to develop
Rev. Bras. Ciênc. Solo. Publicado em: 19/09/2016
-
5. Efecto del calor aportado en recargues nanoestructurados base hierro
In the last years there have been developed several consumables that deposit hard nanostructured iron-based metals with high resistance to abrasive wear. The erosive and abrasive wear resistances are mainly controlled by the chemical composition and the microstructure. In turn, the microstructure of the deposited metal usually shows variations with the exper
Soldag. insp.. Publicado em: 2013-12
-
6. Oral conditions and Streptococcus mutans isolation in patients undergoing bariatric surgery / CondiÃÃes bucais e isolamento de Streptococcus mutans em pacientes submetidos à cirurgia bariÃtrica
Introduction: Obesity is associated with oral diseases by promoting inflammatory processes and because of the fact that obese patients often eat cariogenic foods and use drugs capable of inducing salivary alterations. Bariatric surgery, surgical means of treating morbid obesity and obesity associated to co-morbidities, aims to change the volumetric capacity
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 28/09/2011
-
7. Implications of landforms in connection with soil versus evolution and installation of the tunnels / ImplicaÃÃes da relaÃÃo solo versus relevo na instalaÃÃo e evoluÃÃo de tÃneis
Whereas erosion is a process that detracts from the soil, reducing its productivity or even making impossible the food production in it, it is worth emphasizing the importance of studies on this topic, especially with explanations and solutions to problems found in areas that are degraded by erosive processes. The installation and evolution of this process d
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 05/08/2011
-
8. CaracterizaÃÃo da cobertura superficial em encosta na Bacia do Rio das Pombas, Guarapuava â PR: bases para entendimento da gÃnese erosiva em tÃneis / Characterization of hillside superficial covering at the basin of Rio das Pombas, Guarapuava, Paranà state: basis for understading of tunnel erosion genesis
On the Guarapuava Plateau/Palmas, in a low slope hillside of superficial covering from basaltic origins, on the right bank of the Rio das Pombas, Paranà state, processes of tunnel erosion (pipes) were identified. These are subsuperficial erosion processes with typical features, such as subsidence of the tunnel roof and rebate structures, which tend to evolv
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 08/07/2011
-
9. Análise dos processos erosivos e as relações com as perdas aceitáveis de solos na Bacia do Alto-Paraíba/PB
The aim of this study was to determine if the soil losses by erosion in Alto Paraíba basin soils are below the maximum tolerance determined by the Soils Department and Rural Engineering of Paraíba Federal University, campus of Areia/PB. by the Soils Department and Rural Engineering of Paraíba Federal University, campus of Areia/PB. This analysis was based
Publicado em: 2011
-
10. Potencial geoturístico das quedas dágua de Indianópolis/MG
The tourism is growing up in last decades and the alternative tourism with its mainly representatives (ecotourism, geotourism, rural tourism and the adventure tourism) is which has more highlights actually. Based on this concepts, the geotourism is the more recently, which was created to valorize the non-biotic aspects of the landscape, making a join with co
Publicado em: 2010
-
11. Control of erosive tooth wear: possibilities and rationale
Dental erosion is a type of wear caused by non bacterial acids or chelation. There is evidence of a significant increase in the prevalence of dental wear in the deciduous and permanent teeth as a consequence of the frequent intake of acidic foods and drinks, or due to gastric acid which may reach the oral cavity following reflux or vomiting episodes. The pre
Brazilian Oral Research. Publicado em: 2009-06
-
12. Erosão laminar, atributos físico-químicos do solo e estrutura trófica da nematofauna em áreas do Reservatório da Usina Hidrelétrica Luiz Gonzaga
Naturally occurring erosion or in association with anthrop action (mainly) is a serious environmental problem, particularly in reservoir, because environmental degradation generate by erosive process is a risk for water availability, electric power generation, water supply and navigation. The present study aimed to characterize and correlate physical and che
Publicado em: 2009