Results 181 to 190 of about 696,092 (361)

A genealogy of fish women and other imagined identities: “The mechanics of fluids” in Larissa Lai's Salt Fish Girl

open access: yesOrbis Litterarum, EarlyView.
Abstract Fluidity invigorates a utopian home in Chinese Canadian author Larissa Lai's Salt Fish Girl (2002). In the novel, the fishlike lesbian couple cyclically returns to their aquatic habitat between mortal reincarnations: from last‐century colonial South China to near‐future bio‐capitalistic Canada, where they recurrently experience displacement ...
Qianyi Ma
wiley   +1 more source

Testing predictions of spatial segregation of the sexes and life‐history theory in three species of the dioecious genus Baccharis L. from southeastern Brazil

open access: yesPlant Biology, EarlyView.
Females and males of three dioecious shrub species of the genus Baccharis L. from southeastern Brazil show notable divergence in their conformity with life history tradeoff expectations, as measured by sex‐specific allocations to growth and reproduction and spatial distribution along an environmental gradient. Abstract I report results of a field study
H. D. Safford
wiley   +1 more source

Australian continental‐scale heavy mineral patterns track climate, weathering and erosion

open access: yesSedimentology, EarlyView.
ABSTRACT The heavy mineral cargo of sediment is influenced by a complex and variable overprint of climate and environmental processes acting on weathered crystalline basement sources. Here, a continental‐scale heavy mineral compositional dataset of 1315 surface sediment samples, analysed via automated mineralogy, from across Australia is utilized to ...
Maximilian Dröllner   +4 more
wiley   +1 more source

Whole‐genome data shed light on speciation and within‐species differentiation of the Papilio machaon complex around the Mediterranean Basin

open access: yesSystematic Entomology, EarlyView.
Genomic data refine the species boundary of Papilio machaon and confirm the species status of Papilio saharae, with clarification of subspecies delineation of Mediterranean machaon and saharae. A heterogeneous level of genome‐wide heterozygosity between island and continental lineages warrants further taxonomic implications, and there is also evidence ...
Louis‐F. Cassar   +6 more
wiley   +1 more source

Experiments on image data augmentation techniques for geological rock type classification with convolutional neural networks

open access: yesJournal of Rock Mechanics and Geotechnical Engineering
The integration of image analysis through deep learning (DL) into rock classification represents a significant leap forward in geological research.
Afshin Tatar   +2 more
doaj  

Muscovites genetic types of gold ore and crystal-bearing deposits of the Urals

open access: yesЛитосфера, 2015
Mica of muscovite-fengite series are ones of the most important rock-forming minerals of metamorphic and metasomatic rocks in various metallic and nonmetallic deposits. The temperature and pressure significantly affects their composition, determining the
V. N. Ogorodnikov   +3 more
doaj  

An archean suture zone in the Tobacco Root Mountains? (1984) Evolution of Archean Continental Crust, SW Montana (1985) [PDF]

open access: yes
The Lake Plateau area of the Beartooth Mountains, Montana were mapped and geochemically sampled. The allochthonous nature of the Stillwater Complex was interpreted as a Cordilleran-style continental margin.
Kain, L., Mogk, D. W.
core   +1 more source

The Chamrousse Ophiolite (Western Alps, France): Relict of a Devono‐Carboniferous Ocean

open access: yesTerra Nova, EarlyView.
ABSTRACT The Chamrousse ophiolite (Western Alps, France) is one of the best‐preserved Variscan relicts of Cambro‐Ordovician oceanisation within the northern Gondwana margin. This study presents new in situ U–Pb isotope analyses on zircon grains from that ophiolite, revealing that the oceanic stage in Chamrousse has occurred 150 Ma later than estimated.
Maureen Gunia   +6 more
wiley   +1 more source

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