ULTIMO AGGIORNAMENTO BANCA DATI: 13/09/2024 13:00:57
As humans continue to alter the species composition and size structure of marine food webs, it is critical to understand size-dependent effects of predators on prey. Yet, how shifts in predator body size mediate the effect of predators is understudied in tropical marine ecosystems, where anthropogenic ...
Diapause is a common biological phenomenon that occurs in many organisms, including fish, insects, and nematodes. In the silkworm (Bombyx mori), diapause generally occurs in the egg stage. Treatment with O2, HCl, or other compounds can prevent egg diapause. Here, we characterized the transcriptomic ...
Social learning can influence how animals respond to anthropogenic changes in the environment, determining whether animals survive novel threats and exploit novel resources or produce maladaptive behaviour and contribute to human-wildlife conflict. Predicting where social learning will occur and manipulating ...
Water striders are water-walking insects that can jump upwards from the water surface. Quick jumps allow striders to avoid sudden dangers such as predators' attacks, and therefore their jumping is expected to be shaped by natural selection for optimal performance. Related species with different morphological ...
Predicting the ecological responses to climate change is particularly challenging, because organisms might be affected simultaneously by the synergistic effects of multiple environmental stressors. Global warming is often accompanied by declining calcium concentration in many freshwater ecosystems. ...
Background Helminth infections have proven recalcitrant to control by chemotherapy in many parts of Southeast Asia and indeed farther afield. This study isolates and examines the influence of different aspects of the physical and social environment, and uneven intervention effort contributing to the ...
The ability of ectotherms to respond to changes in their thermal environment through plastic mechanisms is central to their adaptive capability. However, we still lack knowledge on the physiological and functional responses by which ectotherms acclimate to temperatures during development, and in particular, ...
Background Understanding how people interpret environmental change and develop practices in response to such change is essential to comprehend human resource use. In the cosmology of the American indigenous peoples, as among the Mapuche people, freshwater systems are considered a living entity, where ...
Background Cryptocaryon irritans is an obligate ectoparasitic ciliate pathogen of marine fishes. It can infect most marine teleosts and cause heavy economic losses in aquaculture. There is currently no effective method of controlling this disease, and little information is available regarding the genes ...
Flammulina velutipes (enoki, velvet shank, golden needle mushroom or winter mushroom), one of the main edible mushrooms on the market, has long been recognized for its nutritional value and delicious taste. In recent decades, research has expanded beyond detailing its nutritional composition and delved ...
The Australian redclaw crayfish (Cherax quadricarinatus) has recently received attention as an emerging candidate for sustainable aquaculture production in Australia and worldwide. More importantly, C. quadricarinatus serves as a good model organism for the commercially important group of decapod crustaceans ...
Thifluzamide is a new amide fungicide, and its extensive application may have toxic effects on zebrafish. To better understand the underlying mechanism, we investigated in detail the potential toxic effects of thifluzamide on zebrafish embryos. In the present study, embryos were exposed to 0, 0.19, ...
This invention relates to the selection and use of nonpathogenic, lysine-uptake stimulating lactic acid bacteria strains, and products and methods using such strains for example for improvement of fur-coat and claws quality in pet-animals.
A fish processing apparatus (11, 200) comprising a first capturing arrangement (110, 210) comprising a first pair of capturing elements (3) spaced apart defining a gap (32) therebetween. The size of the gap (32) corresponds to a predetermined range of sizes of a predetermined fish (4) species (such ...
The present invention relates in particular to a raw material for producing minced meat, to a method for producing food items therefrom, to the food items thus obtained and to the use thereof.
While the Mediterranean Sea has been designated as a Global Biodiversity Hotspot, assessments of cetacean population abundance are lacking for large portions of the region, particularly in the southern and eastern basins. The challenges and costs of obtaining the necessary data often result in absent ...
L’invenzione riguarda un dispositivo di monitoraggio di una nave, comprendente: - un'unità di visualizzazione (17) configurata per visualizzare in animazione la posizione della propria nave (SP1) e la posizione di una nave bersaglio a fianco (SP2) per visualizzare lo stato in cui la propria nave si ...
This disclosure provides a moving body display device, which includes a position calculating module for acquiring a positioning signal of a target moving body and calculating a position of the moving body, a behavior calculating module for calculating a positional change of the moving body based on ...
The present invention relates to a process for increasing protein content of oilseed meal and said process is a gravity separator and the oilseed meal obtainable by the process. It further relates to the use in animal feed, in particular petfood and aquafeed. It describes the use of gravity separator ...
The present invention relates to an isolated polypeptide having xylanase activity, selected from the group consisting of: a) a polypeptide comprising an amino acid sequence having at least 87% identity with SEQ ID NO: 1; b) a polypeptide encoded by a polynucleotide having at least 87% identity with ...