Results 61 to 70 of about 2,032 (167)

Preservation in microbial mats: mineralization by a talc-like phase of a fish embedded in a microbial sarcophagus

open access: yesFrontiers in Earth Science, 2015
Microbial mats have been repeatedly suggested to promote early fossilization of macroorganisms. Yet, experimental simulations of this process remain scarce.
Miguel eIniesto   +9 more
doaj   +1 more source

Similar or Different? Configurations of Authenticity Across Museum Types

open access: yesCurator: The Museum Journal, EarlyView.
ABSTRACT Authenticity is traditionally regarded as playing a crucial role in museums, science centers, and memorials. However, despite this fact, authenticity has very different meanings in different (institutional) settings. This complicates shared communications across museum practices.
S. Schwan   +18 more
wiley   +1 more source

La conservation des ossements fossiles : le cas des Iguanodons de Bernissart

open access: yesCeROArt : Conservation, Exposition, Restauration d'Objets d'Art, 2008
The discovery, in 1878, of more than twenty complete skeletons of Iguanodons at Bernissart (Belgium) is a major event in the history of palaeontology.
Pascal Godefroit, Thierry Leduc
doaj   +1 more source

SC‐550: A Sintered Calcite Reference Material for In Situ U‐Pb Geochronology

open access: yesGeostandards and Geoanalytical Research, EarlyView.
Key Points New calcite reference material (SC‐550) produced by high‐temperature and high‐pressure sintering of nano‐particulate powder from a microbial limestone. Homogeneous U content (2.3 ± 0.4 μg g‐1) and U‐Pb isotope ratios (< 0.6% RSD for 207Pb/206Pb; < 3% RSD for 238U/206Pb).
Lorenzo Tavazzani   +7 more
wiley   +1 more source

Attention, Awareness, and Noticing: The Role of Consciousness and the Selective Fossilization Hypothesis

open access: yesWorking Papers in Applied Linguistics and TESOL, 2015
Learning a second language (L2) is a complex and variable process. Unlike first language (L1) acquisition, second language acquisition (SLA) is often marked by an interlanguage (IL) consisting of fragmentary, incomplete knowledge to varying degrees in ...
Ji-Yung Jung
doaj   +1 more source

Comparing the Effects of Collaborative and Independent Writing on EFL Learners’ Individual Writing Performance: An Intervention Study

open access: yesInternational Journal of Applied Linguistics, EarlyView.
ABSTRACT Collaborative writing has attracted increasing attention in English as a Foreign Language (EFL) instruction due to its potential to enhance learners’ writing competence. However, few studies have examined the comparative effects of collaborative versus independent writing on EFL learners’ individual performance, especially in higher‐order ...
Ting Huang, Chenze Wu, Wenkang Zhang
wiley   +1 more source

Attention, Awareness, and Noticing: The Role of Consciousness and the Selective Fossilization Hypothesis

open access: yesStudies in Applied Linguistics & TESOL, 2009
Learning a second language (L2) is a complex and variable process. Unlike first language (L1) acquisition, second language acquisition (SLA) is often marked by an interlanguage (IL) consisting of fragmentary, incomplete knowledge to varying degrees in ...
Ji-Yung Jung
doaj   +1 more source

Is Time Travel Possible? Accidental Signs as Sociolinguistic “Wormholes”

open access: yesInternational Journal of Applied Linguistics, EarlyView.
ABSTRACT Sociolinguistics primarily focuses on deliberately staged public signs, while relatively less attention has been given to ephemeral and non‐deliberate signs in urban environments. This study investigates “ accidental signs,” which are hidden historical texts suddenly exposed by unpredictable events.
Ge SONG (宋歌)
wiley   +1 more source

Amber deposits of Ukraine and prospects of their development

open access: yesМінеральні ресурси України, 2017
Geological conditions for formation and territorial distribution of amber deposits in Ukraine have been analyzed. Amber deposits for jewelry production are connected with the Baltic-Dnieper Subprovince within the Ukrainian part of which two amber-bearing
H. I. Rudko
doaj  

Syllabification of final consonant clusters: A salient pronunciation problem of Kurdish EFL learners [PDF]

open access: yesIranian Journal of Language Teaching Research, 2017
While there is a plethora of research on pronunciation problems of EFL learners with different L1 backgrounds, published empirical studies on syllabification errors of Iraqi Kurdish EFL learners are scarce.
Mohammad Hossein Keshavarz
doaj  

Home - About - Disclaimer - Privacy