Results 171 to 180 of about 72,151 (302)

YUN-YAGINSKI OPEN-PIT COAL MINE – GOLD COAL OF THE POLAR REGION [PDF]

Ugol', 2018
L.P. Leiderman, R.R. Galeev, M.I. Stolyarov   +2 more
openaire   +1 more source

Ring‐Width Dendrochronology, Isotopic Dendrochronology and Radiocarbon Dating of Timbers From the Spire Scaffold of Salisbury Cathedral, Wiltshire, England

Archaeometry, EarlyView.
ABSTRACT Ten timbers from the spire scaffold of Salisbury Cathedral were dated using a combination of ring‐width dendrochronology, stable oxygen isotopic dendrochronology and radiocarbon dating. Seven timbers were coeval and assigned a combined empirical felling date range of 1352–1378, which was further refined to 1351–1359 (OxCal 95.4%).
Kutsi D. Akcicek, Daniel Miles, Christopher Bronk Ramsey, Darren Davies, Danny McCarroll, Neil J. Loader   +5 more
wiley   +1 more source

Changes with time post-restoration in the relationships between soil seed bank and aboveground vegetation in a reclaimed open-pit coal mine. [PDF]

Sci Rep
Liu Y, Qi L, Ren W, Chen Z, Yuan F, Liu Y.   +5 more
europepmc   +1 more source

Integration Techniques of Ecological Restoration and Mining in Open Pit Coal Mine [PDF]

Proceedings of the 2016 5th International Conference on Sustainable Energy and Environment Engineering (ICSEEE 2016), 2016
Yushi Ji, Junfu Fu, Yuxiang Zhou, Dongyang Zhao, Ziling Song   +4 more
openaire   +1 more source

3D LiDAR motion distortion algorithm for open-pit coal mine

Meitan kexue jishu
In recent years, the coal mining industry in China has been experiencing rapid growth, resulting in an increasing adoption of intelligent technologies. Among these advancements, precise positioning and navigation technology for open-pit coal mining environments have become crucial. However, Simultaneous Localization and Mapping (SLAM), a key technology
Hui LI, Minchao LI, Lizhen CUI, Baoliang MA, Qingyu ZHANG, Bingbing PAN   +5 more
openaire   +1 more source

First occurrences of Trionychidae (Testudines, Cryptodira) from the Miocene of Poland: Detailed cranial anatomy and biogeographic implications

Journal of Anatomy, EarlyView.
Fossil finds from three Middle Miocene sites in Poland reveal the northernmost known presence of trionychid turtles in Europe, tentatively identified as Trionyx cf. vindobonensis, suggesting a warmer climate that supported thermophilic species in Central Europe during this period. Abstract Modern trionychids (Testudines, Cryptodira) have a pan‐tropical
Yohan Pochat‐Cottilloux, Sergi López‐Torres, Milan Chroust, Georgios L. Georgalis, Marcin Górka, Mateusz Tałanda   +5 more
wiley   +1 more source

3D geological fine modeling and dynamic updating method of fault slope in open-pit coal mine. [PDF]

Sci Rep
Yuan J, Liu G, Chai S.
europepmc   +1 more source

Interplay of Probe Stability and Oscillation During Very‐High‐Power Short‐Duration Ablation in Pulmonary Vein Isolation for Atrial Fibrillation

Pacing and Clinical Electrophysiology, EarlyView.
This graphical abstract presents a comprehensive analysis of probe stability and oscillation during very high‐power short‐duration (vHPSD) pulmonary vein isolation (PVI) for atrial fibrillation. The findings indicate that oscillation velocity serves as a more reliable predictor of impedance drop and temperature changes than contact force alone ...
Ernesto Cristiano, Eduardo Celentano, Barbara Ignatiuk, Martina Renda, Elena Bia, Raffaele Rainone, Jacopo Viganò, Natasja M. S. De Groot   +7 more
wiley   +1 more source

Deep and shallow feature fusion framework for remote sensing open pit coal mine scene recognition. [PDF]

Sci Rep
Liu Y, Zhang J.
europepmc   +1 more source

Tree planting choices mediate wildfire damage to tropical forest restoration in eastern Madagascar

Restoration Ecology, EarlyView.
Wildfires threaten tropical rainforest conservation and restoration around the world, and they pose a particular risk to the unique species assemblages in eastern Madagascar. Following an intense period of wildfires in 2020–2022 that impacted 33% of 46 tropical forest restoration sites installed by the non‐profit organization Green Again Madagascar ...
J. Leighton Reid, Marcellin Velo, Sebastián Aparicio‐Vera, Quinlan Campbell, Eva Colberg, Jordan T. Coscia, Mariel Fitzgerald, Lee Frelich, Leilani Hyatt, Chris M. Logan, Pika MacDougal, Rebecca A. Montgomery, Gabrielle N. Ripa, Ezra J. Staengl, Phoebe A. Judge, D. Matthew Hill, Catherine S. Hill   +16 more
wiley   +1 more source