Results 131 to 140 of about 58,569 (298)

Optimization of confined aquifer dewatering for long-deep excavation using simulation–optimization method

open access: yesUnderground Space
The confined aquifer dewatering for long-deep excavations usually encounters challenges due to complicated geotechnical conditions, large excavation sizes, and high hydraulic pressures.
Yanxiao Sun   +6 more
doaj   +1 more source

An Analysis of the Wash and Flotation Deinking Processes [PDF]

open access: yes, 1989
The purpose of this paper is to obtain data, so that we may compare the ability of Floatation vs. Wash deinking to produce a paper of equal standards as the original unprinted base-stock.
Felgner, Brian L.
core   +1 more source

Mapping Subsea Permafrost Distribution in the Canadian Beaufort Sea With Marine Seismic and Deep Learning

open access: yesJournal of Geophysical Research: Solid Earth, Volume 131, Issue 5, May 2026.
Abstract Subsea permafrost is widespread across the polar continental shelf, and mapping its distribution is crucial for assessing the possible impact of its degradation in response to global warming. While seismic techniques have been useful in determining the lateral extent of subsea permafrost in the Canadian Beaufort Sea, are limited when it comes ...
Jefferson Bustamante   +2 more
wiley   +1 more source

THE USE OF COST-TRANSFER ANALYSIS TO ESTIMATE THE ECONOMIC IMPACTS OF A POTENTIAL ZEBRA MUSSEL INFESTATION IN FLORIDA [PDF]

open access: yes
Zebra mussel (Dreissena polymorpha) colonization of the eastern United States has resulted in expenditures of tens of millions of dollars spent by consumptive surface water users, in order to mitigate infrastructure impairment caused by this invasive ...
Adams, Damian C.   +2 more
core   +1 more source

Fascinating single‐cell red algae: models for evolution and adaptation

open access: yesNew Phytologist, Volume 250, Issue 3, Page 1424-1437, May 2026.
Summary The unicellular red algae, Cyanidiophyceae, that diverged early during Archaeplastida (algal and plant) evolution, occupy a variety of extreme habitats that are inhospitable for most other eukaryotes. With the use of modern genomics and genetics methods, Cyanidiophyceae show a remarkable taxonomic diversity, share haplodiplophasic life cycles ...
Frédéric Berger   +13 more
wiley   +1 more source

Dewatering model for optimal operation of sludge treatment wetlands

open access: bronze, 2011
Enrica Uggetti   +3 more
openalex   +2 more sources

Deep Underground Science and Engineering Laboratory - Preliminary Design Report

open access: yes, 2011
The DUSEL Project has produced the Preliminary Design of the Deep Underground Science and Engineering Laboratory (DUSEL) at the rehabilitated former Homestake mine in South Dakota.
Acheson, Steven   +50 more
core  

Analyses of leakage effect of waterproof curtain during excavation dewatering

open access: green, 2020
Yong-Xia Wu   +3 more
openalex   +1 more source

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