Results 21 to 30 of about 174,001 (264)

Quality of GNSS Traces from VGI: A Data Cleaning Method Based on Activity Type and User Experience

open access: yesISPRS International Journal of Geo-Information, 2020
VGI (Volunteered Geographic Information) refers to spatial data collected, created, and shared voluntarily by users. Georeferenced tracks are one of the most common components of VGI, and, as such, are not free from errors.
Aitor Àvila Callau   +2 more
doaj   +1 more source

Carne seca: parte 2: vídeo

open access: yes, 2012
Ensino Médio::BiologiaEnsino Médio::QuímicaSoluçõesEste vídeo apresenta a técnica para a preparação da carne seca, utilizando sal e expondo-a ao sol.
Nicácio, Marco Antônio
core   +3 more sources

Períodos Secos no Estado do Paraná

open access: yesRevista Brasileira de Meteorologia, 2021
Resumo A caracterização climatológica espacial, temporal e quantitativa de períodos secos pode minimizar os prejuízos na agricultura, pois o mapeamento da seca é uma importante ferramenta para avaliar impactos e propor alternativas de adaptação e ...
Flávia Galvanini Salton   +2 more
doaj   +1 more source

Landscape characterization using photographs from crowdsourced platforms: content analysis of social media photographs

open access: yesOpen Geosciences, 2019
Landscape characterisation using social media photographs from popular platforms has been proposed as a landscape and ecosystem services approach. However, popular crowdsourced websites provide uncharacterized data and are only representative of the ...
Callau Aitor Àvila   +3 more
doaj   +1 more source

SecA: A Potential Antimicrobial Target [PDF]

open access: yesFuture Medicinal Chemistry, 2015
There is a consensus in the medical profession of the pressing need for novel antimicrobial agents due to issues related to drug resistance. In practice, solutions to this problem to a large degree lie with the identification of new and vital targets in bacteria and subsequently designing their inhibitors.
Arpana S, Chaudhary   +4 more
openaire   +2 more sources

Breves reflexões sobre os resultados do Programa 1 Milhão de Cisternas

open access: yesServiço Social em Revista, 2023
O caso do Programa 1 Milhão de Cisternas (P1MC), que foi criado em 2003, e teve inspirações a partir de ações da sociedade civil que aperfeiçoou uma tecnologia social de armazenamento de água da chuva buscavam alternativas para a construção de um ...
Edir Vilmar Henig
doaj   +3 more sources

Segurança hídrica e soberania alimentar em comunidades rurais do Alto Jequitinhonha

open access: yesRevista Espinhaço, 2022
O artigo analisa o consumo de água por famílias de agricultores em três comunidades rurais de Turmalina, semiárido do Alto Jequitinhonha, identificando possíveis estratégias de abastecimento e rearranjos para a produção de alimento e autoconsumo.
Erick José de Paula Simão   +1 more
doaj   +1 more source

The dynamic action of SecA during the initiation of protein translocation [PDF]

open access: yes, 2013
Biotechnology and Biological Sciences Research Council (BBSRC) [a doctoral training grant Ph.D. studentship to S.W. and project grant number BB/I008675/1] and the Wellcome Trust [project grant number 084452]
Gold, VAM   +7 more
core   +1 more source

SecA: a tale of two protomers [PDF]

open access: yesMolecular Microbiology, 2010
SummaryBacteria, Archaea and Eukaryotes have evolved a plethora of mechanisms to translocate proteins across their various membranes. The bacterial Sec pathway is ubiquitous and essential for cell viability and is used by most proteins destined for the inner membrane, the periplasm or beyond. In bacteria, Sec system components include the heterotrimers
Marios Frantzeskos, Sardis   +1 more
openaire   +2 more sources

A GIS-Based Evaluation of the Effectiveness and Spatial Coverage of Public Transport Networks in Tourist Destinations

open access: yesISPRS International Journal of Geo-Information, 2017
This article develops a methodology for evaluating the effectiveness and spatial coverage of public transport in tourist cities. The proposed methodology is applied and validated in Cambrils municipality, in the central part of the Costa Daurada in ...
Antoni Domènech, Aaron Gutiérrez
doaj   +1 more source

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