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

Analysis of Long Range Wi-Fi Backhaul Link in Maritime Environment

Marine fishermen in developing countries like India do not have an economically viable mode of communication during their long fishing trip which covers a distance more than 40 to 50km range. Project OceanNet fills this gap by including a novel heterogeneous network and provides a cost-effective solution ...

Triboelectric Balls as Three-Dimensional Vibrational Energy Harvesters and Self-Powered Sensors

Ball shaped structure, due to its 3D symmetricity, provides unique advantages in applications of energy harvesting from diverse energy sources and sensing of complicated physical motions. In this work, we integrate the ball shaped structure with triboelectric mechanism as a platform for large variety ...

Characterization of Mesh Links in Marine Communication Networks

In order to ensure reliable and effective offshore communication of fishing vessels, it is required to set up a wireless network at sea. Ocean network is a network of fishing vessels at sea to provide network connectivity to fishermen at sea. Due to the dynamic nature of the sea environment, the traditional ...

A novel solution for high speed internet over the oceans

The cellular network range over the oceans is limited to about 15 km from the shore in most places. The service providers do not have any incentive to extend the coverage further. However, marine fishermen who routinely spend 5 to 7 days at the ocean on a single fishing trip are severely impacted by ...

Hydroxyapatite from Fish for Bone Tissue Engineering: A Promising Approach

Natural or synthetic hydroxyapatite (HA) has been frequently used as implant materials for orthopaedic and dental applications, showing excellent bioactivity, adequate mechanical rigidity and structure, osteoconductivity and angiogenic properties, no toxicity, and absence of inflammatory or antigenic ...

Evaluating Total Mercury and Methyl Mercury Contents in Canned Tuna Fish of the Persian Gulf

Due to hygienic risks of mercury residues in food and marine originated supplements, measuring total mercury and methyl mercury contents of canned tuna as a highly consumable marine food product is essential. In this study, 40 canned Tuna fish (from Persian Gulf) were collected in 2015 and then flame ...

The first report of two monogenean gill parasites assigned to ‎Diclidophora merlangi (Diclidophoridae) and Loxuroides pricei ‎‎(Axinidae) from brushtooth lizardfish and red ...

Monogenea is one of the most species-rich groups of parasitic flatworms worldwide with many species described from African freshwater fish. Little is known about the diversity and geographic distribution of monogenean parasites infesting the Red Sea fishes in Egypt. In the present study, a total of ...

Recent advances in veterinary applications of structural vaccinology

The deployment of effective veterinary vaccines has had a major impact on improving food security and consequently human health. Effective vaccines were essential for the global eradication of Rinderpest and the control and eradication of foot-and-mouth disease in some regions of the world. Effective ...

Trace Elements in Marine Sediment and Organisms in the Gulf of Thailand

This review summarizes the findings from studies of trace element levels in marine sediment and organisms in the Gulf of Thailand. Spatial and temporal variations in trace element concentrations were observed. Although trace element contamination levels were low, the increased urbanization and agricultural ...

Abundances of Clinically Relevant Antibiotic Resistance Genes and Bacterial Community Diversity in the Weihe River, China

The spread of antibiotic resistance genes in river systems is an emerging environmental issue due to their potential threat to aquatic ecosystems and public health. In this study, we used droplet digital polymerase chain reaction (ddPCR) to evaluate pollution with clinically relevant antibiotic resistance ...

UPLC-MS/MS Method for Simultaneous Determination of Three Major Metabolites of Mequindox in Holothurian

This study developed an ultraperformance liquid chromatography tandem mass spectrometry (UPLC-MS/MS) method for the detection of three major metabolites of mequindox, including 3-methyl-quinoxaline-2-carboxylic acid, 1-desoxymequindox, and 1,4-bisdesoxymequindox (MQCA, 1-DMEQ, and BDMEQ), in holothurian. ...

Antioxidative Potential of a Streptomyces sp. MUM292 Isolated from Mangrove Soil

Mangrove derived microorganisms constitute a rich bioresource for bioprospecting of bioactive natural products. This study explored the antioxidant potentials of Streptomyces bacteria derived from mangrove soil. Based on 16S rRNA phylogenetic analysis, strain MUM292 was identified as the genus Streptomyces. ...

Effect of Supplementation with n-3 Fatty Acids Extracted from Microalgae on Inflammation Biomarkers from Two Different Strains of Mice

Background Diabetes mellitus is considered a chronic noncommunicable disease in which inflammation plays a main role in the progression of the disease and it is known that n-3 fatty acids have anti-inflammatory properties. One of the most recent approaches is the study of the fatty acids of microalgae ...

An Adult Zebrafish Diet Contaminated with Chromium Reduces the Viability of Progeny

Abstract The lack of standardized diet for laboratory animals can have profound effects on animal health and lead to less reproducible research outcomes. Live diets are commonly used in zebrafish culture and, although they are a more natural feed than flake or pellet food, are also a potential source ...

A sea-wave-dynamics monitoring radar based on propagation characteristics of echo signals

As human's marine activities, such as marine aquaculture, ocean shipping and coastal facilities construction, flourished world-widely, it is required to monitor the sea-wave dynamics timely and accurately. The radar introduced in this paper, namely ""Sea-wave-dynamics Monitoring and Imaging System (SMIS)"", ...

Internet of Things (IoT): An Opportunity for Energy-Food-Water Nexus

This paper discusses the opportunities of a new and emerging technology i.e. the internet of things (IoT) in Energy-Food-Water (EFW) nexus. Concentration on EFW nexus is mainly motivated with the goals to reduce climate change by concentrating on natural resource management. This paper tries to explore ...

Underwater Wireless Communication and Systems

Underwater wireless communication has become very important parameter nowadays. our earth is almost fully equipped by water, about seventy-one percent of earth's surface is water. As the world has raised their technology level up to the top, underwater wireless communication has become fastest growing ...

Survey on Automated Aquponics Based Gardening Approaches

Aquaponics is a system which combines the aquaculture & hydroponics that grows fish and plants together in one system. It uses fish wastes to provide essential nutrients to the plants and in return the plants will purify the water and gives it back to the fishes. The purpose of this paper is to build ...

Survey on IoT Based Automated Aquaponics Gardening Approaches

Applying convolutional networks to underwater tracking without training

Underwater target tracking is one of the most important tasks in recent upsurge of smart aquaculture, especially in the application of AI-driven cage culture. In [1] CNT was shown quite effective in the task of land-based object tracking, it is fast as no huge amount of data is required for training. ...

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