ULTIMO AGGIORNAMENTO BANCA DATI: 13/09/2024 13:00:57
Background To understand and reduce the concomitant effects of trapping and handling procedures in wildlife species, it is essential to measure their physiological impact. Here, we examined individual variation in stress levels in non-anesthetized European roe deer (Capreolus capreolus), which were ...
ABSTRACT Oil spills have the potential to affect natural and human resources and their effects largely depend upon the characteristics of the spilled oil and the sensitivity of the resources at risk. Response actions aim at the reduction of the possible impacts of a spill, limiting its spreading and ...
ABSTRACT The shift of human activities towards the sea, both in civil / residential and industrial sectors requires new solutions that are able to satisfy the new needs by respecting the principles of economic and environmental sustainability. The growing need for space in the most populous coastal ...
ABSTRACT Vast marine areas still require an extensive exploration prior the onset of any industrial extractive activity and some areas could be degraded due to the intense exploitation activities. The exploration of the seafloor for the exploitation of natural resources is increasing the global concerns ...
Ecosystem-based management is a place-based approach that considers the relationships between system parts. Due to the complexity of ecosystems in the marine environment it is often difficult to define these relationships in space and time. Maps illustrate spatial concepts. Here we promote ecosystem-based ...
1. ABSTRACT In recent years, EIAs have shifted from the assessment of biophysical impacts of proposed developments to include a more rigorous analysis of socio-economic impacts of industrial development on society, culture and stakeholders. LNG is emerging on the market as an energy source alternative ...
An impact jar including a biasable member, an impactor and an impactee slidably coupled to the impactor. The impactor includes a first down-hole tool connector. The impactee includes a second down-hole tool connector distal from the first down-hole tool connector and a plurality of flexible coupling ...
An extrusion blow moulding process for manufacturing a buoyancy float of the type comprising an inflatable elongate hollow body of thermoplastics material, carrying at each end a support connector which in turn carries at least a pair of spaced apart anchorages. The process comprises forming a parison ...
An apparatus for cutting a wellbore includes a motor with a stator and a rotor. The rotor includes an output shaft connected to a cutting structure to drive the cutting structure in use. The stator and rotor are spaced radially outwardly of the axis of the rotor such that at least one of the stator ...
A first seal member is disposed forward of a one-way clutch so as to prevent water intrusion into the one-way clutch. A second seal member is disposed forward of the first seal member so as to prevent water intrusion into the one-way clutch. Further, the second seal member has a first inner peripheral ...
A drive gear for a spinning reel is meshed with a pinion gear. The drive gear has a gear body, a plurality of drive gear teeth and a waveform regulating part. The gear body is mounted onto a drive shaft. The plurality of drive gear teeth are disposed on an outer peripheral side of the gear body, are ...
A fishing line guide includes a frame made of a fiber reinforced resin. The fiber reinforced resin includes a reinforced fiber extending in an extending direction of part forming the frame.
There is provided a process for producing proteins from the by-product streams arising from distillation processes, in particular the by-product stream known as ""pot ale"" or ""burnt ale"" and the use of such proteins as protein feed ingredients or food additives.
The present invention relates to a nutritional product comprising a biological material derived from eggs and/or nauplii of stage I of a barnacle and its uses. The invention, especially discloses a feed for early live stages of aquatic animals such as fish or crustaceans comprising isolated eggs and/or ...
An orally administrable immunostimulant product comprises a microencapsulated cytokine and an enteric protection polymer to protect the cytokine, the cytokine is a fish, mollusc or crustacean cytokine, preferably a recombinant cytokine such as tumor necrosis factor α (TNFα) over-expressed in a host ...
As a consequence of adaptation to the cave environment, the blind Mexican cavefish, Astyanax mexicanus, has evolved several cranial aberrations including changes to bone sizes, shapes and presence of numerous lateral asymmetries. Prior studies of cranial asymmetry in cavefish focused strictly on adult ...
Generalist species commonly have a fundamental role in ecosystems as they can integrate spatially distinct habitats and food-web compartments, as well as control the composition, abundance and behavior of organisms at different trophic levels. Generalist populations typically consist of specialized ...
Feeling connected to nature has been shown to be beneficial to wellbeing and pro-environmental behaviour. General nature contact and knowledge based activities are often used in an attempt to engage people with nature. However the specific routes to nature connectedness have not been examined systematically. ...
Abstract Macrobrachium rosenbergii, the giant freshwater prawn, is an important source of high quality protein and occurs naturally in rivers as well as commercial farms in South and South‐East Asia, including Bangladesh. This study investigated the genetic variation and population structure of M. rosenbergii ...
Fluoxetine is a selective serotonin reuptake inhibitor that increases serotonin concentration in the central nervous system and modulates various systems, including the control of sympathetic outflow and the hypothalamus–pituitary–adrenal. However, it is not yet established whether fluoxetine can modulate ...