Results 71 to 80 of about 181,923 (329)
Long-term carbon accumulation in two tropical mountain peatlands, Andes Mountains, Ecuador [PDF]
Mires and Peat, 2008 Tropical peatlands form in at least two distinct altitudinal zones, namely lowlands and high mountains. Unlike lowland tropical peatlands, which are typically forested, tropical mountain peatlands are dominated by cushion plants, bryophytes and ...
R.A. Chimner, J.M. Karberg
doaj
Magma Fracking Beneath Active Volcanoes Based on Seismic Data and Hydrothermal Activity Observations
Geosciences, 2020 Active volcanoes are associated with microearthquake (MEQ) hypocenters that form plane-oriented cluster distributions. These are faults delineating a magma injection system of dykes and sills.
Alexey Kiryukhin +3 more
doaj +1 more source
FEBS Open Bio, EarlyView.Clinical analysis reveals significant dysregulation of FGFRL1 in esophageal cancer (EC) patients. RNAi‐coupled next‐generation sequencing (NGS) and in vitro study reveal FGFRL1‐mediated EC progression via EMT, PI3K/Akt, and Notch pathways. Functional assays confirm its role in tumor growth, migration, and invasion.
Aprajita Srivastava +3 more
wiley +1 more source
Source of phosphine on Venus—An unsolved problem
Frontiers in Astronomy and Space SciencesThe tentative detection of ppb levels of phosphine (PH3) in the clouds of Venus was extremely surprising, as this reduced gas was not expected to be a component of Venus’ oxidized atmosphere.
William Bains +10 more
doaj +1 more source
VOLCANIC TSUNAMI GENERATING SOURCE MECHANISMS IN THE EASTERN CARIBBEAN REGION [PDF]
Science of Tsunami Hazards, 2004 Earthquakes, volcanic eruptions, volcanic island flank failures and underwater slides have generated numerous destructive tsunamis in the Caribbean region.
George Pararas-Carayannis
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A porous flow model of flank eruptions on Mt. Etna: second-order perturbation theory
Annals of Geophysics, 1997 A porous flow model for magma migration from a deep source within a volcanic edifice is developed. The model is based on the assumption that an isotropic and homogeneous system of fractures allows magma migration from one localized feeding dyke up to the
N. Cenni, M. Bonafede
doaj +1 more source
Astroparticle Techniques: Colombia active volcano candidates for Muon Telescope observation sites
, 2017 We discuss a methodology to identify observation points for muongraphy of active Colombian Volcanoes and it is found that only Cerro Machin can be ...
Brown, André EX (5398142) +11 more
core +2 more sources
FEBS Open Bio, EarlyView.Mouse pre‐implantation development involves a transition from totipotency to pluripotency. Integrating transcriptomics, epigenetic profiling, low‐input proteomics and functional assays, we show that eight‐cell embryos retain residual totipotency features, whereas cytoskeletal remodeling regulated by the ubiquitin‐proteasome system drives progression ...
Wanqiong Li +8 more
wiley +1 more source
FEBS Open Bio, EarlyView.Activation of the mitochondrial protein OXR1 increases pSyn129 αSynuclein aggregation by lowering ATP levels and altering mitochondrial membrane potential, particularly in response to MSA‐derived fibrils. In contrast, ablation of the ER protein EMC4 enhances autophagic flux and lysosomal clearance, broadly reducing α‐synuclein aggregates.
Sandesh Neupane +11 more
wiley +1 more source
Stratigrafi gunung api daerah Bandung Selatan, Jawa Barat
Indonesian Journal on Geoscience, 2014 http://dx.doi.org/10.17014/ijog.vol1no2.20064The aim of this volcano stratigraphic study is to understand the historic relationship of each volcanoes in the South Bandung area.
Sutikno Bronto +2 more
doaj +1 more source