Pubblicazioni scientifiche

×Pubblicazione scientifica

Settore ittico

Filone tecnologico

Tema

mostra solo le innovazioni in evidenza

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

Nature versus nurture? Consequences of short captivity in early stages

Abstract Biological changes occurring as a consequence of domestication and/or captivity are not still deeply known. In Atlantic salmon (Salmo salar), endangered (Southern Europe) populations are enhanced by supportive breeding, which involves only 6 months of captive rearing following artificial spawning ...

Spatial, Temporal, and Dietary Variables Associated with Elevated Mercury Exposure in Peruvian Riverine Communities Upstream and Downstream of Artisanal and Small-Scale Gold ...

Artisanal and small-scale gold mining (ASGM) is a primary contributor to global mercury and its rapid expansion raises concern for human exposure. Non-occupational exposure risks are presumed to be strongly tied to environmental contamination; however, the relationship between environmental and human ...

Microwave-Enhanced Photolysis of Norfloxacin: Kinetics, Matrix Effects, and Degradation Pathways

Degradation of norfloxacin (NOR) was studied using a combination of microwave and UV irradiation methods (MW/UV process). Remarkable synergistic effect was found between MW and UV light. The removal rate with the MW/UV process was much faster than that with UV light irradiation only. Degradation of ...

Efficient Removal of Tetracycline from Aqueous Media with a Fe3O4 Nanoparticles@graphene Oxide Nanosheets Assembly

A readily separated composite was prepared via direct assembly of Fe3O4 magnetic nanoparticles onto the surface of graphene oxide (GO) (labeled as Fe3O4@GO) and used as an adsorbent for the removal of tetracycline (TC) from wastewater. The effects of external environmental conditions, such as pH, ionic ...

Structural Insights into the Cytotoxic Mechanism of Vibrio parahaemolyticus PirAvp and PirBvp Toxins

In aquaculture, shrimp farming is a popular field. The benefits of shrimp farming include a relatively short grow-out time, high sale price, and good cost recovery. However, outbreaks of serious diseases inflict serious losses, and acute hepatopancreatic necrosis disease (AHPND) is an emerging challenge ...

Effect of Marine-Derived Ice-Binding Proteins on the Cryopreservation of Marine Microalgae

Ice-binding protein (IBPs) protect cells from cryo-injury during cryopreservation by inhibiting ice recrystallization (IR), which is a main cause of cell death. In the present study, we employed two IBPs, one, designated LeIBP from Arctic yeast, and the other, designated FfIBP from Antarctic sea ice ...

The Marine Fungi Rhodotorula sp. (Strain CNYC4007) as a Potential Feed Source for Fish Larvae Nutrition

Fish oil is used in the production of feed for cultured fish owing to its high polyunsaturated fatty acid content (PUFA). The over-exploitation of fisheries and events like “El Niño” are reducing the fish oil supply. Some marine microorganisms are considered potentially as alternative fatty acid sources. ...

α-Glucosidase and Protein Tyrosine Phosphatase 1B Inhibitory Activity of Plastoquinones from Marine Brown Alga Sargassum serratifolium

Sargassum serratifolium C. Agardh (Phaeophyceae, Fucales) is a marine brown alga that belongs to the family Sargassaceae. It is widely distributed throughout coastal areas of Korea and Japan. S. serratifolium has been found to contain high concentrations of plastoquinones, which have strong anti-cancer, ...

Maternal and Embryonic Stress Influence Offspring Behavior in the Cuttlefish Sepia officinalis

Stress experienced during prenatal development—either applied to reproducing females (maternal stress), directly to developing offspring (embryonic stress) or in combination—is associated with a range of post-natal behavioral effects in numerous organisms. We conducted an experiment to discern if maternal ...

A multidisciplinary approach to study the reproductive biology of wild prawns

This work aims to provide deeper knowledge on reproductive biology of P. kerathurus in a multidisciplinary way. Upon 789 examined females, 285 were found inseminated. The logistic equation enabled to estimate the size at first maturity at 30.7 mm CL for female. The Gono-Somatic Index (GSI) showed a ...

Sustained antimicrobial activity and reduced toxicity of oxidative biocides through biodegradable microparticles

The spread of antibiotic-resistant pathogens requires new treatments. Small molecule precursor compounds that produce oxidative biocides with well-established antimicrobial properties could provide a range of new therapeutic products to combat resistant infections. The aim of this study was to investigate ...

Micro controller based automatic aquaphonic system using solar

Aquaphonic surmises making of yields, sustenance grains and other green things temperaty. Using this structure, customer can make provincial things by blend of common and mechanized thinking. Sun based delivered electric power, known as photovoltaics (PV), can be used to meet the power needs of an aquaculture ...

A Review of Machine Learning Based Species' Distribution Modelling

This paper introduces four representative machine learning (ML) methods, i.e., random forest, MaxEnt, support vector machine and artificial neural network and reviews their application in species' distribution modelling (SDM), an inherently interdisciplinary field that requires close collaboration between ...

Sensing mechanism of water turbidity using LED for in situ monitoring system

This paper investigates on the efficiency and suitability of an optical sensing mechanism for water quality monitoring. By using three types of optical sensors as detector and various colour of Light Emitting Diode (LED) as light transmitter, a real-time monitoring system is developed. The sensing mechanism ...

Issues faced by fishermen on the implementation of STCW-F 1995: East Malaysia

The STCW-F stand for Standards of Training, Certification and Watchkeeping for Fishing Vessel Personnel, 1995 (STCW-F 1995), is set to enter into force on 29 September 2012. The 1995 STCW-F Convention sets the certification and minimum training requirements for crews of seagoing fishing vessels of 24 ...

Perception study on the implementation of standards of training, certification and watch-keeping for fishing vessels (STCW-F 1995) among fishermen in Terengganu, Malaysia

STCW-F 1995 is a safety requirement for all fishing personnel. To preserve Terengganu fishing industry, all the fishing vessel personnel must have a basic precaution for safety at sea as mentioned in STCW-F. The objective of this research is to identify the perception from Malaysian fishermen on the ...

On economizing local foods networks in developing countries

Economizing is associated with efficient resource use in networks. Based on preceding studies that have revealed particularities of local food production, that they resemble more services than modernistic food production, this entails a need to enhance networking supported by cheap and easy to use information ...

2017 Index IEEE Transactions on Systems, Man, and Cybernetics: Systems Vol. 47

This index covers all technical items - papers, correspondence, reviews, etc. - that appeared in this periodical during the year, and items from previous years that were commented upon or corrected in this year. Departments and other items may also be covered if they have been judged to have archival ...

2017 Index IEEE Transactions on Circuits and Systems I: Regular Papers Vol. 64

Remote control and monitoring of fish farms using wireless sensor networks

This work represents a proof-of-concept for remote monitoring and control of fish farms using WSN (Wireless Sensor Networks). The system allows a 24/7 live monitoring of water quality (mainly Temperature, pH value and Dissolved Oxygen value) in fish farms. The system is remotely accessed through the ...

risultati:: 33871
- pagina: 569
di: 1694

CERCA L'INNOVAZIONE

brevetti, pubblicazioni e ricerche scientifiche
dedicate alla pesca e acquacoltura