ULTIMO AGGIORNAMENTO BANCA DATI: 13/09/2024 13:00:57
The last decade has witnessed a tremendous impetus on biofuel research due to the irreversible diminution of fossil fuel reserves for enormous demands of transportation vis-a-vis escalating emissions of green house gasses (GHGs) into the atmosphere. With an imperative need of CO2 reduction and considering ...
In a culturing area (3) having an adjustable water level, organisms to be cultured (8) such as shellfish are provided on culturing shelves (10) installed so as to have a prescribed height from the bottom surface, and the water level of the culturing area (3) is adjusted. By this means, the water level ...
Local specialization can be advantageous for individuals and may increase the resilience of the species to environmental change. However, there may be trade-offs between morphological responses and physiological performance and behaviour. Our aim was to test whether habitat-specific morphology of stickleback ...
Background Over the past 40 million years water temperatures have dramatically dropped in the Southern Ocean, which has led to the local extinction of most nearshore fish lineages. The evolution of antifreeze glycoproteins in notothenioids, however, enabled these ancestrally benthic fishes to survive ...
Gnrh is the major neuropeptide regulator of vertebrate reproduction, triggering a cascade of events in the pituitary-gonadal axis that result in reproductive competence. Previous research in mice and humans has demonstrated that Gnrh/GNRH null mutations result in hypogonadotropic hypogonadism and infertility. ...
The contribution of climate change to shifts in a species’ geographic distribution is a critical and often unresolved ecological question. Climate change in Antarctica is asymmetric, with cooling in parts of the continent and warming along the West Antarctic Peninsula (WAP). The Adélie penguin (Pygoscelis ...
Selecting the right habitat in a risky landscape is crucial for an individual's survival and reproduction. In predator–prey systems, prey often can anticipate the habitat use of their main predator and may use protective associates (i.e. typically an apex predator) as shields against predation. Although ...
Background Tuberculosis (TB) continues to pose a major public health problem globally. In Ghana, the national TB case detection rate is 81 %; however, some districts are not able to meet their case detection targets. This study was therefore carried out in the Nkwanta South district to identify possible ...
Herbivores play an important role in marine communities. On coral reefs, the diversity and unique feeding behaviours found within this functional group can have a comparably diverse set of impacts in structuring the benthic community. Here, using a spatially explicit model of herbivore foraging, we ...
Although marine reserves represent one of the most effective management responses to human impacts, their capacity to sustain the same diversity of species, functional roles and biomass of reef fishes as wilderness areas remains questionable, in particular in regions with deep and long-lasting human ...
In the present study the influence of long photoperiod (LP, 16L:8D) and short photoperiod (SP, 8L:16D) on hepatic energy metabolism in the olive flounder (Paralichthys olivaceus) was investigated. Flounders were maintained under LP or SP conditions for 2 weeks then plasmatic and hepatic parameters were ...
Background Sea lice have significant negative economic and welfare impacts on marine Atlantic salmon farming. Since host resistance to sea lice has a substantial genetic component, selective breeding can contribute to control of lice. Genomic selection uses genome-wide marker information to predict ...
Terrestrial runoff after heavy rainfall can increase nutrient concentrations in waters overlying coral reefs that otherwise experience low nutrient levels. Field measurements during a runoff event showed a sharp increase in nitrate (75-fold), phosphate (31-fold) and ammonium concentrations (3-fold) ...
Food for subjects with allergy or intolerance to vaccine milk protein, particularly for preterm infants and/or in term infant, characterized by being based on donkey milk, raw or freeze-dried, supplemented with a lipid mixture and subsequently subjected to treatment of inactivation of pathogenic microorganisms ...
Compositions and methods for stabilizing moisture in muscle foods using natural, phosphate-free ingredients are described.
The present invention relates to a method for obtaining foodstuffs (1), such as fish fillets, packaged in a container (2), at least one of said foodstuffs (1) having a marking (111) d toasted appearance, which process comprises the following steps: - a step (A) of food supply (1) to be conditioned, ...
The invention relates to a method for fermentative production, on an industrial scale, of lipid-rich biomass of microalgae of the Chlorella genus having acceptable sensory properties, characterised in that the dissolved oxygen availability in the fermenter is controlled by tracking the respiratory quotient ...
The present invention relates to a method for preparing, by fermentation, lipid-rich compositions of microalga flour having optimised organoleptic properties, characterised in that the microalgae are cultured in a minimal culture medium.
Brazilian shellmounds are archaeological sites with a high concentration of marine faunal remains. There are more than 2000 sites along the coast of Brazil that range in age from 8,720 to 985 cal BP. Here, we studied the ichthyoarchaeological remains (i.e., cranial/postcranial bones, otoliths, and teeth, ...
We report the proteomic dataset of gonads from wild Paracentrotus lividus related to the research article entitled “Proteomic changes occurring along gonad maturation in the edible sea urchin Paracentrotus lividus” [1]. Gonads of three individuals per sex in the recovery, pre-mature, mature, and spent ...