نتایج جستجو برای: dam engineering

تعداد نتایج: 275066  

Journal: :Open Journal of Civil Engineering 2023

The Swedish Wet compaction method allows soil at higher water content than conventional Dry methods and can be used to advantage when difficulties arise in keeping a certain content. was frequently applied for dam core soils of glacial till (moraine) up until late 1970s, despite several advantages it is since no longer engineering practice. During the reconstruction Burvattnet Main Dam Sweden, ...

Journal: :Journal of the Japan Society of Engineering Geology 1966

2017
Solomon Kibret G Glenn Wilson Darren Ryder Habte Tekie Beyene Petros

BACKGROUND Dams are important to ensure food security and promote economic development in sub-Saharan Africa. However, a poor understanding of the negative public health consequences from issues such as malaria could affect their intended advantages. This study aims to compare the malaria situation across elevation and proximity to dams. Such information may contribute to better understand how ...

2010

Microsoft SharePoint as a Digital Asset Management (DAM) System Harry Hurt Graphic Communication Department, June, 2010 Advisor: Dr. Harvey Levenson The purpose of this study is to determine to what degree Microsoft SharePoint can be used as a digital asset management (DAM) system. DAM systems are utilized to manage the creation, storage, utilization, and distribution of digital rich media file...

Journal: :Journal of bacteriology 2005
Eva M Camacho Ana Serna Cristina Madrid Silvia Marqués Raúl Fernández Fernando de la Cruz Antonio Juárez Josep Casadesús

DNA adenine methylase (Dam(-)) mutants of Salmonella enterica serovar Typhimurium contain reduced levels of FinP RNA encoded on the virulence plasmid. Dam methylation appears to regulate finP transcription, rather than FinP RNA stability or turnover. The finP promoter includes canonical -10 and -35 modules and depends on the sigma(70) factor. Regulation of finP transcription by Dam methylation ...

2017
Amaury Payelleville Anne Lanois Marie Gislard Emeric Dubois David Roche Stéphane Cruveiller Alain Givaudan Julien Brillard

Dam, the most described bacterial DNA-methyltransferase, is widespread in gamma-proteobacteria. Dam DNA methylation can play a role in various genes expression and is involved in pathogenicity of several bacterial species. The purpose of this study was to determine the role played by the dam ortholog identified in the entomopathogenic bacterium Photorhabdus luminescens. Complementation assays o...

2016
Yi-Biao Zhou Song Liang Yue Chen Qing-Wu Jiang

The Three Gorges Dam, located in the largest endemic area of schistosomiasis in China, is one of the world's largest hydroelectric projects to date. Some large-scale hydro projects have resulted in schistosomiasis emergence or re-emergence. Therefore, the dam's potential impact on the transmission of Schistosoma japonicum has raised concerns from medical researchers worldwide. A systematic lite...

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