Artículos de revistas: Recent submissions
Now showing items 2901-2920 of 4970
-
Solvent effect on a model S N Ar reaction in ionic liquid/water mixtures at different compositions (The Royal Society of Chemistry, 2018)The reaction of phenyl 2,4,6-trinitrophenyl ether and piperidine was kinetically evaluated in BMIMBF4/water mixtures as the reaction media. This study shows the dramatic effect of the mixture composition on the reacting ...
-
(ALÖKI Kft., 2018)Most of the world's catches of sharks are incidentally taken by tuna fishing gear, constituting bycatches that increase the extinction risk of several species of shark. This not only alters ecosystem functions by removing ...
-
(Elsevier, 2018-08)The relationship between scientific knowledge and decision-making surrounding environmental issues is complex and represents a flourishing area of scholarship and practice. However, a sense of frustration persists regarding ...
-
(Biomed Central, 2018)Background: Historical factors, demography, reproduction and dispersal are crucial in determining the genetic structure of seabirds. In the Antarctic marine environment, penguins are a major component of the avian biomass, ...
-
(American Chemical Society, 2018-03-18)
-
(The Royal Society of Chemistry, 2018-06-28)We studied the soft landing of Ni atoms on a previously damaged graphene sheet by means of molecular dynamics simulations. We found a monotonic decrease of the cluster frequency as a function of its size, but few big ...
-
(Frontiers Media SA., 2018-06-29)
-
(Elsevier, 2018-05)Two strategies have been described for cold tolerance in arthropods: (1) freeze-tolerant organisms, which can survive the formation of ice crystals and (2) freeze-avoidant organisms, which prevent the ice crystal formation ...
-
(Frontiers Media SA., 2018-06-26)Halophilic organisms inhabit hypersaline environments where the extreme ionic conditions and osmotic pressure have driven the evolution of molecular adaptation mechanisms. Understanding such mechanisms is limited by the ...
-
Determination of the stoichiometry between alpha- and gamma 1 subunits of the BK channel using LRET (Cell Press, 2018)Two families of accessory proteins, beta and gamma, modulate BK channel gating and pharmacology. Notably, in the absence of internal Ca2+, the gamma 1 subunit promotes a large shift of the BK conductance-voltage curve to ...
-
(Public Library Science, 2018-05-09)The analysis of codon usage bias has been widely used to characterize different communities of microorganisms. In this context, the aim of this work was to study the codon usage bias in a natural consortium of five acidophilic ...
-
(Wiley, 2018-04)Ecosystems where carbon fluxes are being monitored on a global scale are strongly biased toward temperate Northern Hemisphere latitudes. However, forest and moorland ecosystems in the Southern Hemisphere may contribute ...
-
(BMC, 2018)Background: Parasites can exert selection pressure on their hosts through effects on survival, on reproductive success, on sexually selected ornament, with important ecological and evolutionary consequences, such as changes ...
-
(Inst. Paleobiologii Pan, 2018)The contents of the superfamily Platanistoidea, an early-diverging lineage comprising extinct species and a single extant representative of South Asian river dolphin (Platanista gangetica), remain controversial. We describe ...
-
(Frontiers Media SA., 2018-05-15)Microbes are suitable candidates to recover and decontaminate different environments from soluble metal ions, either via reduction or precipitation to generate insoluble, non-toxic derivatives. In general, microorganisms ...
-
(Elsevier, 2018)Advances in eye-tracking technology have led to better human-computer interaction, and involve controlling a computer without any kind of physical contact. This research describes the transformation of a commercial eye-tracker ...
-
(Elsevier, 2018-05)User interfaces based on touchless hand gestures have advantages over conventional user interfaces in a variety of scenarios. However, they still have challenging problems to be researched, such as the design and evaluation ...
-
(Elsevier, 2018-05)Predation on domestic animals by carnivores is a persistent problem wherever carnivores and livestock co-occur A wide range of management tools to reduce predation has been invoked However, the evidence of their effectiveness ...
-
(BMC, 2018-05-16)Background: In the last few years, accumulated information has indicated that the evolution of an extra-embryonic membrane in dipterans was accompanied by changes in the gene regulatory network controlled by the BMP/Dpp ...
