ULTIMO AGGIORNAMENTO BANCA DATI: 13/09/2024 13:00:57
Background Vibrio fluvialis is considered to be an emerging foodborne pathogen and has been becoming a high human public health hazard all over the world, especially in coastal areas of developing countries and regions with poor sanitation. The distribution of virulence factors, microbiological and ...
Marine embayments and estuaries play an important role in the ecology and life history of many fish species. Cockburn Sound is one of a relative paucity of marine embayments on the west coast of Australia. Its sheltered waters and close proximity to a capital city have resulted in anthropogenic intrusion ...
Background Urinary Schistosomiasis infection, a common cause of morbidity especially among children in less developed countries, is measured by the number of eggs per urine. Typically a large proportion of individuals are non-egg excretors, leading to a large number of zeros. Control strategies require ...
We report the results of a joint human-animal health investigation in a Dene community in northern Saskatchewan, where residents harvest wildlife (including moose, bear, elk, and fish), live in close contact with free roaming dogs, and lack access to permanent veterinary services. Fecal analysis of ...
Background Plasmodium vivax is a widely distributed, neglected parasite that can cause malaria and death in tropical areas. It is associated with an estimated 80–300 million cases of malaria worldwide. Brazilian tropical rain forests encompass host- and vector-rich communities, in which two hypothetical ...
Inference of interaction rules of animals moving in groups usually relies on an analysis of large scale system behaviour. Models are tuned through repeated simulation until they match the observed behaviour. More recent work has used the fine scale motions of animals to validate and fit the rules of ...
Aerolysins are virulence factors belonging to the β pore-forming toxin (β-PFT) superfamily that are abundantly distributed in bacteria. More rarely, β-PFTs have been described in eukaryotic organisms. Recently, we identified a putative cytolytic protein in the snail, Biomphalaria glabrata, whose primary ...
Diabetic retinopathy is a common diabetic eye disease caused by changes in retinal ganglion cells (RGCs). It is an ocular manifestation of systemic disease, which affects up to 80% of all patients who have had diabetes for 10 years or more. The genetically diabetic db/db mouse, as a model of type-2 ...
A drum filter for ponds comprises a filter material (10), a housing for the filter, and a motor for the drum (8). The material that is retained by the filter is removed using a cleansing unit (18). The drum is closed at the end, and liquid is supplied and removed via axial connections. The liquid flows ...
In a spinning reel, a traverse camshaft 21 is arranged to engage with an engaging member used to cause a bail arm and a spool to undergo a relative reciprocal movement. The traverse camshaft 21 has a shaft body 37 and a cam groove 38. The shaft body 37 is arranged to rotate in coordination with rotation ...
The device has a buoy (10) connected in a reversible manner to an immersible support by an ejector type electromagnet (25) and a polar plate (14) that are respectively integrated to the buoy and the support. Pulse or programmable type deactivation units deactivate the electromagnet, and the support ...
The invention relates to a casting fishing rod including a reel on which is wound some fishing line. The reel includes a fishing line braking system which can be positioned in a line braking or non-braking position. A pusher element is configured, in a first position, to activate the braking system ...
A fixed spool fishing reel having a handle shaft connected to a handle to be rotated thereby and coupled to a bail arm drive of the wheel so that rotation of the handle shaft causes rotation of the bail arm. The handle shaft is coupled to the bail arm drive via a gear mechanism that enables the gear ...
The present invention relates to a monitoring system for monitoring vessels of shipping traffic comprising AIS ship-to-ship units and / or AIS ship receiving units for transmitting and / or receiving AIS radio signals containing vessel traffic data of shipping traffic, wherein a plurality of AIS transmitting ...
A retort sterilization device 100 includes a heating pot 50 for accommodating retort food 70; and a water steam generation device 10 for generating water steam. The heating pot 50 is connected to the water steam generation device 10. The water steam generation device 10 has a liquid path 91 and a vapor ...
ABSTRACT Offshore Environmental Monitoring can be defined as technical and institutional activity aimed at measuring, evaluating and tracking environmental changes induced by an operation or by a combined sum of operations. The overall objective is identifying both predicted and unanticipated changes ...
Macroalgae harbor microbial communities whose bacterial biodiversity remains largely uncharacterized. The goals of this study were 1) to examine the composition of the bacterial community associated with Porphyra umbilicalis Kützing from Schoodic Point, ME, 2) determine whether there are seasonal trends ...
Background Oocyte maturation in fish involves numerous cell signaling cascades that are activated or inhibited during specific stages of oocyte development. The objectives of this study were to characterize molecular pathways and temporal gene expression patterns throughout a complete breeding cycle ...
Background Constipation is one of the most common gastrointestinal complaints with a highly prevalent and often chronic functional gastrointestinal disorder affecting health-related quality of life. The aim of the present study was to evaluate the effects of Salecan on fecal output and small intestinal ...
Remediation of aquaculture water using microorganisms like Bacillus species is a burgeoning trend for the sustainable development of aquaculture industries. In this work, a Bacillus amyloliquefaciens strain (namely B. amyloliquefaciens HN), isolated from activated sludge of a polluted river, was evaluated ...