Results 61 to 70 of about 25,114 (215)
Abstract Stromboli volcano (Italy) is known for its persistent explosive activity punctuated by more energetic explosions called paroxysms. During paroxysms, pyroclastic density currents, triggered by the gravitational instability of hot pyroclastic deposits, can occur.
Augusto Neri +10 more
wiley +1 more source
A two-zone approach to neutrino production in gamma-ray bursts [PDF]
Gamma-ray bursts (GRB) are the most powerful events in the universe. They are capable of accelerating particles to very high energies, so are strong candidates as sources of detectable astrophysical neutrinos.
Reynoso, Matías M.
core +4 more sources
ABSTRACT Aquatic ecosystems have been in an alarming state of decline for decades. In particular, estuarine ecosystems have experienced long‐term declines in fish diversity due to factors such as habitat degradation, pollution and altered hydrology. Monitoring these systems is often limited by the difficulty and cost of conventional survey methods.
Jake M. Jackman +7 more
wiley +1 more source
This review of atmospheric muons and neutrinos emphasizes the high energy range relevant for backgrounds to high-energy neutrinos of astrophysical origin.
Gaisser, Thomas K.
core +2 more sources
We present here the first quantitative assessment of plant endemics from the Manica Highlands (Zimbabwe‐Mozambique), totalling 216 taxa, representing over 9% of the estimated total flora. A major finding is that 173 (80%) endemic taxa are principally or entirely confined to open montane habitats such as grassland, bare rock, crags and scrub or dwarf ...
Jonathan Timberlake, Vincent Ralph Clark
wiley +1 more source
Atrial natriuretic peptide secretion during development of the rat supraoptic nucleus
Since a relationship between atrial natriuretic peptide and oxytocin was recently demonstrated in the heart (Gutkowska et al., 1997), the aim of this study was to determine whether a relationship between the two peptides is present also in the rat ...
E Farina Lipari +3 more
doaj +1 more source
Published as part of Zhou, Ya-Dong, Mwachala, Geoffrey, Hu, Guang-Wan & Wang, Qing-Feng, 2022, Annotated checklist of the vascular plants of Mount Kenya, East Africa, pp.
Zhou, Ya-Dong +3 more
openaire +2 more sources
First comprehensive ecological assessment of the endangered genus Tigridiopalma, covering two China endemic Plant Species with Extremely Small Populations (PSESP), T. magnifica and the newly described T. exalata. T. magnifica exhibits broader habitat diversity and understory resilience, while T.
Peishan Zou +7 more
wiley +1 more source
This study used the Maxent model, ENMTools, and ArcGIS to predict L. campylostalix's ecological pattern in China, based on its geographical distribution and environmental factors. Under current climate, it mainly distributes in Liaoning, Jilin, Shandong (suitable area 1.845 million km2), with four key variables affecting it: annual precipitation (27.9%)
Minjie Deng +5 more
wiley +1 more source

