نتایج جستجو برای: waterway transport

تعداد نتایج: 274526  

Journal: :Journal of Korean Institute of Intelligent Systems 2012

Journal: :FME Transactions 2023

Due to the sudden nature of hull girder collapse caused by extreme loadings, ultimate strength ships, i.e., capacity, has be evaluated. Ultimate analysis procedures have already been provided within rules classification societies for sea-going ships. However, inland vessels are not fully addressing issue. In addition, literature data on almost negligible, which is alarming, considering frequenc...

Journal: :Journal of water and health 2011
G Rijal J K Tolson C Petropoulou T C Granato A Glymph C Gerba M F Deflaun C O'Connor L Kollias R Lanyon

A microbial risk assessment was conducted to estimate the human health risks from incidental contact recreational activities such as canoeing, boating and fishing in the Chicago Area Waterway System (CAWS) receiving secondary treated, but non-disinfected, effluent from three municipal water reclamation plants. Actual concentrations of the pathogens (pathogenic E. coli [estimated], Giardia, Cryp...

2017
Zhao Liu Jingxian Liu Huanhuan Li Zongzhi Li Zhirong Tan Ryan Wen Liu Yi Liu

Understanding the characteristics of vessel traffic flow is crucial in maintaining navigation safety, efficiency, and overall waterway transportation management. Factors influencing vessel traffic flow possess diverse features such as hierarchy, uncertainty, nonlinearity, complexity, and interdependency. To reveal the impact mechanism of the factors influencing vessel traffic flow, a hierarchic...

Journal: :Molecular ecology 2009
Daniel Gomez-Uchida Thomas W Knight Daniel E Ruzzante

Landscape genetics holds promise for the forecasting of spatial patterns of genetic diversity based on key environmental features. Yet, the degree to which inferences based on single species can be extended to whole communities is not fully understood. We used a pristine and spatially structured community of three landlocked salmonids (Salvelinus fontinalis, Salmo salar, and Salvelinus alpinus)...

Journal: :Ocean yearbook 2023

Abstract Canals, defined as artificial waterways, are built with the aim of providing shorter transit time, cheaper and safer maritime trade. However, in order for constructed canals to be used effectively, it is important determine their legal status according features. The fact that Kanal İstanbul planning build parallel Bosphorus, which natural waterway, ensures has its own unique features d...

Journal: :Continental Shelf Research 2021

Estuaries are often characterised by a complex network of branching channels, in which the water motion is primarily driven tides and fresh discharge. For both scientific reasons management purposes, it important to gain more fundamental knowledge about hydrodynamics such networks, as well their implications for turbidity ecological functioning. A generic 2DV estuarine model developed study riv...

Journal: :Communications in agricultural and applied biological sciences 2008
D Godeaux B Schiffers M Culot

In order to gain a better understanding of non-agricultural pesticide use and to prepare the legislative and technical dossiers required under the Water Framework Directive, between October 2006 and March 2007, two surveys were conducted of 97 Walloon communes and 65 districts of the Walloon Ministry of Public Works and Transport (MET) (General Directorates for Motorways and Roads and for Water...

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