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The pdf file of this paper is in Russian. To purchase the paper in English, order SPE-166978-MS. Active exploration of gas, oil and fish resources of Baltic, Barents, White, Japanese and Okhotsky seas leads to constant increase of anthropogenic pressure on costal and surrounding shelf areas. Development ...
Muscle fiber size is activity-dependent and clinically important in ageing, bed-rest, and cachexia, where muscle weakening leads to disability, prolonged recovery times, and increased costs. Inactivity causes muscle wasting by triggering protein degradation and may simultaneously prevent protein synthesis. ...
Abstract This paper presents Alaska as a case study for evaluating the impact of non-technical risk on oil and gas exploration and development in the Arctic. Stakeholder relationships, regulatory uncertainty, government funding, listing species under the Endangered Species Act, cumulative impacts, ...
Abstract The hydrocarbon basins in the Arctic are thought to hold a significant proportion of the world's remaining undiscovered hydrocarbon reserves. Exploration in the region has been taking place for almost a century, with more that 500 wells drilled offshore and many thousands onshore, and will ...
Prioritizing efforts for conserving rare and threatened species with limited past data and lacking population estimates is predicated on robust assessments of their occupancy rates. This is particularly challenging for elusive, long-lived and wide-ranging marine mammals. In this paper we estimate trends ...
Abstract Active exploration of gas, oil and fish resources of Baltic, Barents, White, Japanese and Okhotsky seas leads to constant increase of anthropogenic pressure on costal and surrounding shelf areas. Development of coastal infrastructure, growth of freight traffics thought northern routes, including ...
Abstract In this paper an analysis of the selection of integrated template structures for the arctic environment is presented. First of all, an analysis of several actual projects has been carried out, where their specifics were thoroughly studied. One of the important parts of the work was devoted ...
Abstract The hydrocarbon basins in the Arctic are thought to hold a significant proportion of the world’s remaining undiscovered hydrocarbon reserves. Exploration in the region has been taking place for almost a century, with more that 500 wells drilled offshore and many thousands onshore, and will ...
Spatial priorities for the conservation of three key Mediterranean habitats, i.e. seagrass Posidonia oceanica meadows, coralligenous formations, and marine caves, were determined through a systematic planning approach. Available information on the distribution of these habitats across the entire Mediterranean ...
The harbour ragworm, Nereis (Hediste) diversicolor is a common intertidal marine polychaete that lives in burrows from which it has to partially emerge in order to forage. In doing so, it is exposed to a variety of predators. One way in which predation risk can be minimised is through chemical detection ...
Aquaculture activities are embedded in complex social-ecological systems. However, aquaculture development decisions have tended to be driven by revenue generation, failing to account for interactions with the environment and the full value of the benefits derived from services provided by local ecosystems. ...
Combined computational and experimental strategies for the systematic design of chemical sensor arrays using carbonitrile neutral receptors are presented. Binding energies of acetonitrile, n-pentylcarbonitrile and malononitrile with Ca(II), Mg(II), Be(II) and H+ have been investigated with the B3LYP, ...
Critically endangered breeds and populations are often crossed with more common breeds or subspecies. This results in genetic admixture that can be undesirable when it challenges the genetic integrity of wild and domestic populations, causing a loss in special characteristics or unique genetic material ...
Background The Lévy flight foraging hypothesis predicts a transition from scale-free Lévy walk (LW) to scale-specific Brownian motion (BM) as an animal moves from resource-poor towards resource-rich environment. However, the LW-BM continuum implies a premise of memory-less search, which contradicts ...
Many real world problems are NP-Hard problems are a very large part of them can be represented as graph based problems. This makes graph theory a very important and prevalent field of study. In this work a new bio-inspired meta-heuristics called Green Heron Swarm Optimization (GHOSA) Algorithm is being ...
Multimedia event detection (MED) plays an important role in many applications such as video indexing and retrieval. Current event detection works mainly focus on sports and news event detection or abnormality detection in surveillance videos. Differently, our research aims to detect more complicated ...
Bottom trawl survey data are commonly used as a sampling technique to assess the spatial distribution of commercial species. However, this sampling technique does not always correctly detect a species even when it is present, and this can create significant limitations when fitting species distribution ...
Dicathais orbita is a large Australian marine gastropod known to produce bioactive compounds with anticancer properties. In this research, we used bioassay guided fractionation from the egg mass extract of D. orbita using flash column chromatography and identified fractions containing tyrindoleninone ...
From June 2006 to January 2007 passive samplers (solid phase adsorbing toxin tracking, SPATT) were tested as a monitoring tool with weekly monitoring of phytoplankton and toxin content (liquid chromatography–mass spectrometry, LC-MS) in picked cells of Dinophysis and plankton concentrates. Successive ...