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The evolution of glaucoma drainage implants

Journal of Ophthalmic & Vision Research, 2018
The modern glaucoma drainage implant era was initiated with implantation of a plate posterior to the limbus connected to the anterior chamber by a long silicone tube.
Frank S Ashburn, Peter A Netland
doaj   +3 more sources

Long-term evolution of highly alkaline steel slag drainage waters [PDF]

Environmental Monitoring and Assessment, 2015
© 2015, Springer International Publishing Switzerland. The disposal of slag generated by the steel industry can have negative consequences upon the surrounding aquatic environment by the generation of high pH waters, leaching of potentially problematic ...
Mayes, William M., Riley, Alex L.
core   +6 more sources

Ice-Dammed Lake Drainage Evolution at Russell Glacier, West Greenland [PDF]

Frontiers in Earth Science, 2017
KEY POINTS/HIGHLIGHTSTwo rapid ice-dammed lake drainage events gauged and ice dam geometry measured.A melt enlargement model is developed to examine the evolution of drainage mechanism(s).Lake temperature dominated conduit melt enlargement and we ...
Jonathan L. Carrivick, Fiona S. Tweed, Felix Ng, Duncan J. Quincey, Joseph Mallalieu, Thomas Ingeman-Nielsen, Andreas B. Mikkelsen, Steven J. Palmer, Jacob C. Yde, Rachel Homer, Andrew J. Russell, Alun Hubbard   +11 more
doaj   +7 more sources

Topographic, lithospheric and lithologic controls on the transient landscape evolution after the opening of internally-drained basins. Modelling the North Iberian Neogene drainage

BSGF - Earth Sciences Bulletin, 2021
The opening of internally-drained (endorheic) sedimentary basins often leads to a major drainage change, re-excavation of the basin sedimentary infill, and transient landscape.
Struth Lucía, García-Castellanos Daniel, Rodríguez-Rodríguez Laura, Viaplana-Muzas Marc, Vergés Jaume, Jiménez-Díaz Alberto   +5 more
doaj   +1 more source

Phylogeography of a Typical Forest Heliothermic Lizard Reveals the Combined Influence of Rivers and Climate Dynamics on Diversification in Eastern Amazonia

Frontiers in Ecology and Evolution, 2022
The formation of the Amazon drainage basin has been considered an important driver of speciation of several taxa, promoting vicariant events or reinforcement of barriers that restrict gene flow between opposite river margins.
Áurea A. Cronemberger, Fernanda P. Werneck, Teresa C. S. Ávila-Pires   +2 more
doaj   +1 more source

Impact of extreme debris flow-induced paleodamming events on the sedimentological evolution of the middle Yarlung Tsangpo River reaches since the late Pleistocene, Tibet

Frontiers in Earth Science, 2023
As extreme surface processes, long-term river damming and outburst events can impact sediment supply and transportation in valleys and therefore significantly change the landscape.
Huiying Wang, Ping Wang, Gang Hu, Renmao Yuan, Yukui Ge, Bo Xu, Lingfan Shi   +6 more
doaj   +1 more source

Late Oligocene Formation of the Pearl River Triggered by the Opening of the South China Sea

Geophysical Research Letters, 2023
The Pearl River is one of the largest rivers entering the South China Sea, yet its initiation time remains debated, a topic we address using Pb isotopes in detrital K‐feldspar.
Zengjie Zhang, J. Stephen Daly, Yuntao Tian, Chao Lei, Xilin Sun, Eszter Badenszki, Yonghui Qin, Jie Hu   +7 more
doaj   +1 more source

Evolution of drainage patterns in active fold-thrust belts: A case study in the Qilian Mountains

Frontiers in Earth Science, 2022
The Qilian Mountains are a typical active fold-thrust belt. A series of large and elongated drainage basins are oriented almost parallel to the Mountain Chain.
Zhenhua Ma, Zhenhua Ma, Didi Yang, Xiaomiao Li, Xiaomiao Li, Zhantao Feng, Qi Wang, Tingjiang Peng   +7 more
doaj   +1 more source

Transmissivity and groundwater flow exert a strong influence on drainage density [PDF]

Earth Surface Dynamics, 2022
The extent to which groundwater flow affects drainage density and erosion has long been debated but is still uncertain. Here, I present a new hybrid analytical and numerical model that simulates groundwater flow, overland flow, hillslope erosion and ...
E. Luijendijk
doaj   +1 more source

Defrosting Evolution Behavior and Drainage Characteristic on Superhydrophobic Surface

Zhileng xuebao, 2020
After traditional thermal defrosting, a great number of water droplets still retain on the surface, which can become the base of secondary frosting and accelerate secondary frosting. Therefore, duly removing retained droplets after defrosting is of great
Li Shuai, Qian Chenlu, Li Dong, Zhao Xiaobao   +3 more
doaj   +1 more source