Results 51 to 60 of about 868,396 (250)

(Table 2) Geochemistry of volcanic-rock clasts and matrix of conglomerate at DSDP Hole 57-439

open access: yes, 1980
(Table 2) Geochemistry of volcanic-rock clasts and matrix of conglomerate at DSDP Hole 57 ...
Fujioka, Kantaro   +1 more
core   +1 more source

Astrocyte SMN Restoration and Forskolin Treatment Improve SMA Synaptic Pathology

open access: yesAnnals of Neurology, EarlyView.
Objective Early phenotypic presentation of central afferent synapse dysfunction within patients with spinal muscular atrophy (SMA) represents a key target for therapeutic development; however, the underlying disease mechanisms remain unresolved. By further investigating motor neuron synapse and peri‐synaptic astrocyte process (PAP) defects in human SMA
Emily Welby   +6 more
wiley   +1 more source

Detailed studies and stabilization methods of volcanic rocky slopes in coastal areas, Canary Islands, Spain

open access: yes, 2017
Natural relief on mountainous volcanic islands has deep ravines, steep rocky slopes and high coastal cliffs. Volcanic formations have very heterogeneous rocks and soils. Besides, civil and building works sometimes include high cuts on the terrain and, as
García-Ferrera, R.   +2 more
core  

Sport, Agency and Pigeon Snaring in the Ancient Tongan Chiefdom

open access: yesArchaeology in Oceania, EarlyView.
ABSTRACT Pigeon snaring was an élite sport in the traditional Tongan chiefdom, undertaken on purpose‐built mounds known as sia heu lupe. LiDAR imagery combined with field survey and mound documentation on the island of Tongatapu has identified a comprehensive corpus of these sites.
David V. Burley   +3 more
wiley   +1 more source

Uses of volcanic ash beds in geomorphology [PDF]

open access: yes, 1967
In geomorphology air-fall volcanic ashes possess high value as marker beds. These have proved particularly useful in studies associated with infilling of flood plains, fan building, terrace correlation and chronology, erosion, shoreline and sea level ...
Pullar, W.A.
core  

Technology Transfer to Underwater Archaeology: The LAHKE Project at the Submerged Neolithic Site of La Marmotta

open access: yesArchaeological Prospection, EarlyView.
ABSTRACT This document is a report on the field application of non‐invasive geophysical and robotic prospecting methods at the submerged Neolithic site of La Marmotta (Lake Bracciano, Italy), within the LAHKE (LAke Heritage Knowledge and Exploration) project; the study focuses on the practical validation, adaptation and transfer of existing ...
dell' Erba Ramiro   +4 more
wiley   +1 more source

Geochemical analysis of volcanic rock samples from Castor_N

open access: yes, 2003
Geochemical analysis of volcanic rock samples from ...
Andreas Veit (6965090)   +3 more
core   +1 more source

Deciphering the Palimpsest: Chronological Uncertainty and the Interpretation of Mining Landscapes at Písečný vrch (Czech Republic)

open access: yesArchaeological Prospection, EarlyView.
ABSTRACT We investigated the Písečný vrch (Czech Republic), a site exploited for quartz mining in both prehistoric times and the 20th century. Due to their morphological similarity across all mining periods, the differentiation between pits with archaeological potential and recent ones is challenging.
Jan Fišer   +5 more
wiley   +1 more source

Volcanology of the Raventhorpe and Pokeno West Volcanic Complexes, South Auckland Volcanic Field [PDF]

open access: yes, 2012
The South Auckland volcanic field hosts at least 82 volcanic centres throughout the Pukekohe, Bombay, Tuakau, Pukekawa and Onewhero regions. The monogenetic basaltic volcanic field was active between 1.59 to 0.51 Ma, producing tuff rings, maar craters ...
Taylor, Simon Nicholas
core  

Geochemical analysis of volcanic rock samples from Penguin_Is

open access: yes, 2003
Geochemical analysis of volcanic rock samples from ...
Andreas Veit (6965090)   +3 more
core   +1 more source

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