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

Observation of Suspended Sediment in the Surrounding Sea Waters of Dajin Island Based on CASI Hyperspectral Data

In recent years, with the rapid development of regional economy in the Pearl River Estuary, drastic change in the content and transport patterns of suspended sediment in water bodies, which mainly caused by variations in land use patterns and bank erosion, imposed a profound impact on the development ...

Remote Sensing Monitoring and Environmental Pollution Load Assessment of Coastal Aquaculture Area Based on GF-2

Coastal aquaculture surveys play an important role in the marine economic development, coastal resources utilization and marine environmental protection. With the development of satellite remote sensing technology, investigation and analysis of coastal aquaculture with high resolution satellite images ...

Mainstreaming biodiversity: A review of national strategies

Biodiversity is suffering dramatic declines across the globe, threatening the ability of ecosystems to provide the services on which humanity depends. Mainstreaming biodiversity into the plans, strategies and policies of different economic sectors is key to reversing these declines. The importance of ...

The use of Fourier‐transform infrared spectroscopy to characterize connective tissue components in skeletal muscle of Atlantic cod (Gadus morhua L.)

Abstract In the present study, Fourier‐transform infrared spectroscopy (FTIR) is investigated as a method to measure connective tissue components that are important for the quality of Atlantic cod filets (Gadus morhua L.). The Atlantic cod used in this study originated from a feeding trial, which found ...

Natural Alpha-Glucosidase Inhibitors Rapid Fishing from Cyperus Rotundus Using Immobilized Enzyme Affinity Screening Combined with UHPLC-QTOF MS

An efficient and rapid affinity-based screening method for directly fishing out natural alpha-glucosidase inhibitors from Cyperus rotundus extract by using immobilized enzyme technology combined with UHPLC-QTOF MS analysis was established. As a result without time-consuming and laborious isolation workload ...

Validation of an Analytical Method for Simultaneous Determination of 18 Persistent Organic Pollutants in Trout Using LLE Extraction and GC-MS/MS

Persistent organic pollutants, (POPs), are vast distributed compounds in environment which are recognized as one of the global pollution problems. These groups of materials being dangerous due to their high stability are accumulated in animal tissues and occurring in the food chain. One of the major ...

Recommendations for Reducing the USE of Fish and Amphibians in Endocrine‐Disruption Testing of Biocides and Plant Protection Products in Europe

Effect of monosodium glutamate on growth performance and blood biochemical parameters of rainbow trout (Oncorhynchus mykiss W.)

Aim: This study aimed to evaluate the effect of dietary monosodium glutamate (MSG) on growth performance and blood biochemical parameters of rainbow trout (Oncorhynchus mykiss W.). Materials and Methods: A total of 200 trouts were allotted in five experimental groups (n=40) that for 60 days received ...

Isolation, detection of virulence genes, antibiotic resistance genes, plasmid profile, and molecular typing among Vibrio parahaemolyticus isolated in Malaysian seawater from ...

Background and Aim: Despite the importance of the global emergence of Vibrioparahaemolyticus infections worldwide, there has been scanty information on its occurrence in Malaysian seawaters and fish. This study aimed to determine the occurrence of V. parahaemolyticus isolates using polymerase chain ...

How vision governs the collective behaviour of dense cycling pelotons

In densely packed groups demonstrating collective behaviour, such as bird flocks, fish schools or packs of bicycle racers (cycling pelotons), information propagates over a network, with individuals sensing and reacting to stimuli over relatively short space and time scales. What remains elusive is a ...

The Main Drivers of Wetland Changes in the Beijing-Tianjin-Hebei Region

Wetlands are the most threatened ecosystem in China, and wetland conservation is a national priority because of their importance for water security, flood mitigation, and biodiversity conservation. A goal has been established for the Beijing-Tianjin-Hebei Region (BTH) to recover 340 km2 of wetlands ...

Association of Sperm Aneuploidy Frequency and DNA Fragmentation Index in Infertile Men

Background: For improving the evaluation of male infertility, many parameters were studied and reported in earlier literature. The aim of this study was to estimate the frequency of sperm aneuploidy and DNA fragmentation in infertile men and to assess the correlation between sperm aneuploidy and DNA ...

Effects of Total Dissolved Gas Supersaturation in Fish of Different Sizes and Species

Two endemic fish in the upper Yangtze River, the Rock Carp (Procypris rabaudi) and Prenant’s Schizothoracin (Schizothorax prenanti), were used as research objects in this study to assess the effects of total dissolved gas (TDG) supersaturation on fish of varying sizes. Fish were exposed to TDG-supersaturated ...

Can Yellow Stripe Scad Compete with Salmon on Its Role in Platelet Phospholipid Membrane and Its Cardiovascular Benefits?

This review article stresses the effective role of dietary fish fillet docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA) on overweight as a risk factor of cardiovascular disease (CVD) via platelet phospholipid modification. Several reports have demonstrated that saturated fat in overweight ...

Genomic sequence analyses of classical and non-classical lamprey progesterone receptor genes and the inference of homologous gene evolution in metazoans

Background Nuclear progesterone receptor (nPR) is an evolutionary innovation in vertebrates that mediates genomic responses to progesterone. Vertebrates also respond to progesterone via membrane progesterone receptors (mPRs) or membrane associated progesterone receptors (MAPRs) through rapid nongenomic ...

Co-administration of a Rhododendron tomentosum extract does not affect mercury tissue concentrations and excretion rate in methylmercury-treated adult male rats

Objectives Consumption of fish/seafood is clearly linked to higher mercury levels in human tissue samples. However, correlations between methylmercury (MeHg) intakes calculated from dietary surveys and mercury body burdens are usually weak and can vary across populations. Different factors may affect ...

Spatial and temporal dynamics of Antarctic shallow soft-bottom benthic communities: ecological drivers under climate change

Background Marine soft sediments are some of the most widespread habitats in the ocean, playing a vital role in global carbon cycling, but are amongst the least studied with regard to species composition and ecosystem functioning. This is particularly true of the Polar Regions, which are currently ...

Peltier Thermoelectric Refrigeration System as the Future Cold Storage System for Indonesia: A Review

Indonesia is a maritime country with many traditional fishermen still relies on land-based cold storage. While there is a limitation of space and energy consumption in the most fishermen’s vessel, conventional vapor compression cycle cannot be used. Thus, thermoelectric based cold storage is a promising ...

A Bio-inspired Robotic Fish Fin with Mechanosensation Using Conductive Liquid-Metal-Infused Soft Actuators

Fish fins not only function as the propeller during swimming but also play an essential role in perceiving the underwater environment. Previous anatomical studies show that the nerves embedded in the fin ray muscles and the membrane. These fin nerves function as the sensory feedback for the swimming ...

Effects of Expandable Optical Design for LED Lighting Products

This study introduced how to design expandable optical kits for LED aquarium lights that help the artificial breeding cor-als for reef aquarium of indoor aquaculture. The LED lights must have higher light intensity, right spectrum and good color mixing and uniformity design for coral growth. By wide ...

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