“…Overturning more than twenty-five centuries of scientific thought, award-winning physicist Marcelo Gleiser argues that this quest for a Theory of Everything is fundamentally misguided, and he explains the volcanic implications this ideological shift has for humankind. …”
Enlace del recurso

“…It changes on timescales of millions of years except at sources such as active volcanic regions or along mid-ocean ridges. There are a number of external (i.e. with sources outside the Earth) field systems which are created by solar-terrestrial interactions. …”
Enlace del recurso

“…The behavior of complex systems, where multifractality and strong correlations among the elements of the system exist, as in tectonic and volcanic environments, can adequately be described by Tsallis entropy (S(q)), introducing the Q-exponential function and the entropic parameter q that expresses the degree of non-additivity of the system. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…By appropriately increasing the Na(2)O content, the volcanic ash activity of SSA and GGBS is better stimulated, the polymerization reaction is accelerated, and the early strength increases. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Soils in Western Kenya were surveyed for steinernematids and Steinernema isolates VH1 and BG5 were recovered from red volcanic loam soils from cultivated land in Vihiga and clay soils from riverine land in Bungoma respectively. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Also, the review indicated as adding 5–20% of different SCMs positively affect mechanical properties, durability, and microstructures of the cement composite materials, specifically as most researchers found isolately adding of 15% SCMs such as bentonite, kaolin, and biomass, 20% addition of volcanic ash and 10% employment of fly ash, silica fume, and zeolite to the cement composites achieves the most optimum compressive and split tensile strength. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The main approach to tick control is the use of chemical acaricides and repellents, but known and potential tick resistance to these chemicals requires the discovery of new methods of control. Volcanic glass, Imergard, was recently developed to mimic the insecticide mode of action of the minerals from diatoms (diatomaceous earth, DE) for the control of malaria mosquitoes in Africa. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The oxidation of organic carbon contained within sedimentary rocks (“petrogenic” carbon, or hereafter OC(petro)) emits nearly as much CO(2) as is released by volcanism, thereby playing a key role in the long-term global C budget. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…We observed a loss of simple and polymeric phenolics in the seagrass Cymodocea nodosa near a volcanic CO(2) vent on the Island of Vulcano, Italy, where pH values decreased from 8.1 to 7.3 and pCO(2) concentrations increased ten-fold. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Deciphering ecological effects of major catastrophic events such as earthquakes, tsunamis, volcanic eruptions, storms and fires, requires rapid interdisciplinary efforts often hampered by a lack of pre-event data. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…While cladogenesis in the Gulf Group is coincident in time with changes in the sea levels, in the Mexican Group, cladogenesis is congruent with the formation of the Trans-Mexican Volcanic Belt. Our results show how similar allopatric divergence in freshwater organisms can be promoted through diverse vicariant factors.…”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Many asbestos-like mineral fibers have been detected in the air of mountainous and volcanic areas of Italy and other parts of the world. …”
Enlace del recurso
Enlace del recurso

“…Overwater dispersal, however, likely enabled range expansions within some basins, and explains the colonization of volcanic oceanic islands. Present-day distributions were also likely influenced by sea level and climate changes. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…In moderately aged plates (>5Ma), incipient melts most likely trigger both the seismic low velocities and the high electrical conductivities in the upper part of the asthenosphere, whereas for young plates(4), where seamount volcanism occurs(6), higher degree of melting is expected.…”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The LG7 region is characteristic of the Yakushima population, which is a large, isolated, peripheral population occupying a specific environment resulting from isolation combined with volcanic activity in the region. The detected LD may provide strong evidence for selection between varieties.…”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…However, heightened local matching was poorer in populations inhabiting more variable and unstable environments with a prolonged history of volcanic activity. Overall, these results show that lizard coloration is tuned to provide camouflage in local environments, either due to genetic adaptation or changes during development. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Analysis of genetic variation revealed four main groups: blue‐throated populations (Sierra Madre del Sur); two groups of amethyst‐throated populations (Trans‐Mexican Volcanic Belt and Sierra Madre Oriental); and populations east of the Isthmus of Tehuantepec (IT) with males showing an amethyst throat. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The nonnative succulent plant Kalanchoe pinnata, reported as invasive in some countries, is widespread in remnants of seasonally dry tropical forest on a volcanic outcrop with high conservation value in east‐central Mexico where we assessed its mating system and demographic growth and identified management strategies. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…During the Pleistocene and Holocene, the southwest Andean Altiplano (17°-22°S) was affected by repeated fluctuations in water levels, high volcanic activity and major tectonic movements. In the early Holocene the humid Tauca phase shifted to the arid conditions that have lasted until the present, producing endorheic rivers, lakes, lagoons and wetlands. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The boundary between the African and Arabian plates in the Southern Red Sea region is displaced inland in the northern Afar rift, where it is marked by the Red Sea-parallel Erta Ale, Alaita, and Tat Ali volcanic ridges. The Erta Ale is offset by about 20 and 40 km from the two en echelon ridges to the south. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso