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ULTIMO AGGIORNAMENTO BANCA DATI: 13/09/2024 13:00:57

Comparison of Two Meteorological Tower Foundations for Off-shore Wind Turbines

Abstract Details of the foundation systems of two meteorological masts which are essential part of Korea’s 2.5 GW off-shore wind power project, including the design and installation processes, are described. The foundation type of each mast was conceived based on costs, efficiency, and risks at the ...

The Study of Designation of Coastal Protection Zone and Management in Taiwan

Abstract This study collects related graph and monitoring data of coastal erosion, flooding, surge flooding and subsidence etc., and update to the GIS data bank in Taiwan. The related documents of designated guideline of coastal protection zone were discussed. Considering with climate change and multi-disaster, ...

On the Principles and Strategies in Building of Ecological Green Harbors

Abstract With the rapid development of harbor construction in China and in other developing countries, environmental protection and ecological harmony have become decisive factors in harbor planning, design and construction management. Green harbor concept and ecological strategies are important means ...

A Study on the Mooring System for the Sinking Installation of the Preassembling Offshore Wind Turbine

Abstract This paper describes a solution for the catenary mooring system applied on sinking installation of the pre-assembling offshore wind turbines (POWT) with gravity base foundations. The offshore wind turbines, which pre-assemble concrete caisson gravity foundations with towers and turbines onshore, ...

Uranium Extraction from Seawater using Adsorbent Shell Enclosures via a Symbiotic Offshore Wind Turbine Device

Abstract Seawater is estimated to contain 1000 times more uranium than conventional terrestrial resources, which are forecasted to be depleted within the century. Previous studies of harvesting uranium from seawater have focused on stand-alone, intermittent operation systems that have significant economic ...

Tsunami Wave Impacts on Coastal Morphological Changes and One-Decade Process of Coastal Line Recovery after the 2004 Indian Ocean Tsunami around Banda Aceh, Indonesia

Abstract The 2004 Indian Ocean tsunami has been leaving a number of scientific questions related to sediment transport process. The questions are not only about the involving process during the tsunami waves propagation, but also about the recovery process of the coastal morphology as shown around ...

Formation Testing and Sampling in Low-Mobility Formations: An Example of New Technology Solutions

Abstract A wireline formation pressure testing and sampling program was planned for a new exploration well in a sandstone reservoir. Using information from six offset wells, the reservoir was expected to exhibit reasonable porosity and permeability with either oil and/or gas present. The well was ...

A Rapid Colorimetric Method Reveals Fraudulent Substitutions in Sea Urchin Roe Marketed in Sardinia (Italy)

In recent years, besides the consumption of fresh sea urchin specimens, the demand of minimally-processed roe has grown considerably. This product has made frequent consumption in restaurants possible and frauds are becoming widespread with the partial replacement of sea urchin roe with surrogates that ...

A portable trap with electric lead catches up to 75% of an invasive fish species

A novel system combining a trap and pulsed direct current electricity was able to catch up to 75% of tagged invasive sea lamprey Petromyzon marinus in free-flowing streams. Non-target mortality was rare and impacts to non-target migration were minimal; likely because pulsed direct current only needed ...

Mapping RNA–RNA interactome and RNA structure in vivo by MARIO

The pervasive transcription of our genome presents a possibility of revealing new genomic functions by investigating RNA interactions. Current methods for mapping RNA–RNA interactions have to rely on an ‘anchor' protein or RNA and often require molecular perturbations. Here we present the MARIO (Mapping ...

Mating structures for genomic selection breeding programs in aquaculture

Background In traditional family-based aquaculture breeding, each sire is mated to two dams in order to separate the sire’s genetic effect from other family effects. Factorial mating involves more mates per sire and/or dam and result in more but smaller full- and/or half-sib families. For traits measured ...

Trace metals health risk appraisal in fish species of Arabian Sea

Fish is a vital food for humans and many animals. We report an environmental monitoring study to assess the trace metals in fish species caught from Arabian Sea and commercially available in the coastal city Karachi, Pakistan. Heavy metals such as copper, iron, lead and cadmium were determined in the ...

A molecular pathology method for sequential fluorescence in situ hybridization for multi-gene analysis at the single-cell level

Multi-gene detection at the single-cell level is desirable to enable more precise genotyping of heterogeneous hematology and oncology samples. This study aimed to establish a single-cell multi-gene fluorescence in situ hybridization (FISH) method for use in molecular pathology analyses. Five fluorochromes ...

The Erythrocyte Fatty Acid Profile and Cognitive Function in Old Chinese Adults

Objective: To explore the relationship between the erythrocyte fatty acid profile and cognition in elderly Chinese adults. Methods: 60 mild cognitive impairment (MCI) subjects and 60 age- and gender-matched control adults (aged 55 years and above) were involved in this cross-sectional study. Cognitive ...

Vulnerability and adaptation to climate change in the Comoe River Basin (West Africa)

Climate change is impacting water users in many sectors: water supply, farming, industry, hydropower, fishing, housing, navigation and health. Existing situations, like population growth, movement of populations from rural to urban areas, poverty and pollution can aggravate the impacts of climate change. ...

Transcriptional quiescence of paternal mtDNA in cyprinid fish embryos

Mitochondrial homoplasmy signifies the existence of identical copies of mitochondrial DNA (mtDNA) and is essential for normal development, as heteroplasmy causes abnormal development and diseases in human. Homoplasmy in many organisms is ensured by maternal mtDNA inheritance through either absence of ...

Monitoring coastal pollution associated with the largest oil refinery complex of Venezuela

This study evaluated pollution levels in water and sediments of Península de Paraguaná and related these levels with benthic macrofauna along a coastal area where the largest Venezuelan oil refineries have operated over the past 60 years. For this, the concentration of heavy metals, of hydrocarbon compounds ...

Stochasticity in space, persistence in time: genetic heterogeneity in harbour populations of the introduced ascidian Styela plicata

Spatio-temporal changes in genetic structure among populations provide crucial information on the dynamics of secondary spread for introduced marine species. However, temporal components have rarely been taken into consideration when studying the population genetics of non-indigenous species. This study ...

Complete Genome Sequence of the Fish Pathogen Flavobacterium columnare Strain C#2

Flavobacterium columnare is a Gram-negative bacterial pathogen that causes columnaris disease of freshwater fish. Flavobacterium columnare strain C#2 was isolated from a diseased warm-water fish and is typed as genomovar II. The genome consists of a single 3.33-Mb circular chromosome with 2,689 predicted ...

Genome-Wide SNP Discovery, Genotyping and Their Preliminary Applications for Population Genetic Inference in Spotted Sea Bass (Lateolabrax maculatus)

Next-generation sequencing and the collection of genome-wide single-nucleotide polymorphisms (SNPs) allow identifying fine-scale population genetic structure and genomic regions under selection. The spotted sea bass (Lateolabrax maculatus) is a non-model species of ecological and commercial importance ...

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