Results 261 to 270 of about 45,661 (315)

Thorncliffe Formation: A proglacial to subglacial lacustrine basin sequence, Greater Toronto Region, Canada

open access: yesBoreas, EarlyView.
Map of Lower sediment (LS) thickness is a surrogate for the distribution of Thorncliffe Formation (TF) and ~75% of TF thickness from the slope of Niagara Escarpment east to Brighton. Inset images show the LS sequence at the Don Valleys brickyards (DVBY) and undeformed TF sand and gravel (~15 m) below Newmarket Till (NT) at sites L and Co.
David R. Sharpe   +3 more
wiley   +1 more source

Towards an ‘absolute’ timing of biostratigraphic and environmental phases from the Saalian late glacial to the Weichselian pleniglacial in central Europe—Insights from a lacustrine succession in Lichtenberg, northern Germany

open access: yesBoreas, EarlyView.
Palynological records are central to the biostratigraphic subdivision of the Late Pleistocene in central Europe. Yet many interglacial and interstadial phases—such as the Eemian, Brörup and Odderade—remain only poorly constrained in time due to limited numerical dating.
Michael Hein   +19 more
wiley   +1 more source

Submerged geomorphic record of Quaternary palaeoshorelines: terraces and clinothems along a shelf‐edge in the Žirje Archipelago, Adriatic Sea

open access: yesBoreas, EarlyView.
Numerous studies have shown that during the Quaternary there were substantial fluctuations in sea level in response to glacial–interglacial climate variability, reaching lowstand positions up to 134 m below the present sea level (b.s.l.). These fluctuations have had a strong influence on the morphology of shallow shelf seas, which preserve evidence of ...
Ozren Hasan   +7 more
wiley   +1 more source

Integrating traditional practices, livelihoods, and conservation with Indigenous‐led furbearer camera trapping

open access: yesConservation Biology, EarlyView.
Abstract Contemporary conservation goals have a greater chance of success when practitioners collaborate with Indigenous communities. The importance of such collaborations has spurred calls by Western and Indigenous researchers to engage in equitable coproduction of ecological research that integrates multiple ways of knowing.
Kathleen A. Carroll   +4 more
wiley   +1 more source

70 years of Scottish National Accounts: 1948–2018

open access: yesThe Economic History Review, EarlyView.
Abstract This paper provides a comprehensive time series of historical National Accounts for Scotland (onshore and offshore) from 1948 to 2018. It includes a detailed breakdown by income component and industrial sector using methods that are forward and backward compatible.
Graeme Roy   +2 more
wiley   +1 more source

Comparative Assessment of Forensic Odontology Awareness Among Dental and Medical Students in Turkey

open access: yesEuropean Journal of Dental Education, EarlyView.
ABSTRACT Introduction This study aimed to assess and compare the awareness and knowledge of forensic odontology among dental and medical students in Turkey with a focus on identifying educational gaps and evaluating interdisciplinary readiness. Materials and Methods A cross‐sectional web‐based survey was conducted with 234 students (144 dental and 90 ...
Emine Nur Kahraman, Büşra Yılmaz
wiley   +1 more source

Seismic Performance Spectra

open access: yesAdvanced Materials Research, 2010
The seismic performance spectrum is a new kind of the response spectra which is formed according to the designated performance objectives. The performance objectives are changed according to the performance objective level and period of structure, and are different in the acceleration sensitive, velocity sensitive and displacement sensitive range in ...
Wen Feng Liu, Xing Pan Fu
openaire   +2 more sources
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Enhancing Performance-Based Bridge Seismic Design with Seismic Performance Testing

Transportation Research Record: Journal of the Transportation Research Board, 2005
Introducing performance-based criteria to bridge seismic design increases the demand for seismic performance testing results that can be compared with each other to provide critical information used in the design. The current practice of seismic performance testing of bridge piers employs diverse testing conditions.
Jia-Dzwan Shen, W. Yen, John O'Fallon
openaire   +1 more source

Seismic demand on non‐structural elements for quantifying seismic performance factors

Earthquake Engineering & Structural Dynamics, 2022
AbstractThe quantification of non‐structural seismic performance factors is a crucial step to improve the seismic performance of non‐structural elements (NSEs). Non‐structural seismic performance factors currently included in modern seismic design provisions are mainly based on engineering judgment and have not been calibrated to meet specific ...
Derek Rodriguez   +2 more
openaire   +1 more source

Seismic Performance of Seismic-Isolated Building for Long-Period Ground Motion and Limited Performance of Seismic Isolator

Structures Congress 2008, 2008
earthquakes. The Special Investigation Committee on Response to Catastrophic Disasters Including the Anticipated Tokai Earthquake (chair: Hiroshi Akiyama) of the Architectural Institute of Japan (AIJ) has been carrying out research to prepare for the occurrence of these earthquakes.
Haruyuki Kitamura   +2 more
openaire   +1 more source

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