Results 31 to 40 of about 5,391 (262)

The stability of flow with suspended sediment in an inclined channel of movable bed

open access: yesVietnam Journal of Mechanics, 1991
In this work the author has studied the stability of flow with suspended sediment in an inclined channel of movable bed at different stages of flow. The obtained result shows that when the flow with suspended sediment is at the stage of deposition or ...
Dang Huu Chung
doaj   +1 more source

Recent changes of suspended sediment yields in the Upper Yangtze River and its headwater tributaries [PDF]

open access: yesProceedings of the International Association of Hydrological Sciences, 2015
Suspended sediment yields in the Upper Yangtze River and its four headwater tributaries (i.e. Jinsha, Min, Jialing and Wu) have declined significantly during recent decades.
X. Zhang   +5 more
doaj   +1 more source

An Integrated Vegetated Treatment System for Mitigating Imidacloprid and Permethrin in Agricultural Irrigation Runoff

open access: yesToxics, 2021
Pyrethroid and neonicotinoid pesticides control an array of insect pests in leafy greens, but there are concerns about the off-site movement and potential water quality impacts of these chemicals.
Bryn M. Phillips   +8 more
doaj   +1 more source

ASSESSING SEDIMENT REGIME ALTERATION OF THE LOWER DRAVA RIVER

open access: yese-GFOS, 2019
Alterations to the sediment regime of the lower Drava River were assessed using the rescaled adjusted partial sums (RAPS) method and possible causes of these changes are discussed in this paper.
Senlin Zhu   +2 more
doaj   +1 more source

The Hexactinellid Deep-Water Sponge Vazella pourtalesii (Schmidt, 1870) (Rossellidae) Copes With Temporarily Elevated Concentrations of Suspended Natural Sediment

open access: yesFrontiers in Marine Science, 2021
Plumes of re-suspended sediment potentially smother and clog the aquiferous system of filter-feeding sponges with unknown implications for their health. For the first time, we examined the physiological responses of repeated exposure to natural sediment ...
Erik Wurz   +5 more
doaj   +1 more source

Spatial and single‐nuclei transcriptomics reveals idiosyncratic and generic patterns in papillary and anaplastic thyroid cancers

open access: yesMolecular Oncology, EarlyView.
Matched spatial transcriptomics and single‐nuclei RNA‐seq were generated for anaplastic and BRAFV600E papillary thyroid cancers revealing generic and tumor‐specific states occurring in cancer cells and in the tumor microenvironment. In this context, cancer dedifferentiation mirrored organoid maturation through ordered thyroid marker gain/loss ...
Adrien Tourneur   +11 more
wiley   +1 more source

Assessment of Soft Computing Techniques for the Prediction of Suspended Sediment Loads in Rivers

open access: yesApplied Sciences, 2021
A key goal of sediment management is the quantification of suspended sediment load (SSL) in rivers. This research focused on a comparison of different means of suspended sediment estimation in rivers.
Muhammad Adnan Khan   +2 more
doaj   +1 more source

Sediment Motion in the flow where a bed-load and a suspended load coexist

open access: yesPROCEEDINGS OF HYDRAULIC ENGINEERING, 1994
Bed material load has been classified into a bed load and a suspended load based on their pattern of motion. And then the theoretical and expreimental investigations were carried out on each motion separately. But the moving characteristics of each motion should be connected smoothly, because both types of sediment are supplied into the flow from the ...
Masato SEKINE, Daikichi OGAWADA
openaire   +3 more sources

A yeast model of 5‐oxoproline accumulation reveals a general toleration to 5‐oxoproline

open access: yesFEBS Open Bio, EarlyView.
Using a yeast model, we show that even high accumulation of 5‐oxoproline causes only mild cellular stress and does not trigger oxidative stress. Instead, cells adapt by activating efflux pumps and diverse protective pathways, suggesting that previously proposed harmful effects of 5‐oxoproline may arise from indirect metabolic imbalances rather than the
Pratiksha Dubey   +4 more
wiley   +1 more source

Estimation of Suspended Sediment Concentrations with Adcp in Danube River

open access: yesJournal of Hydrology and Hydromechanics, 2013
An estimation procedure for suspended sediment concentrations based on the intensity of backscattered sound of acoustic Doppler current profilers (ADCP) is introduced in this paper.
Baranya Sándor, Józsa János
doaj   +1 more source

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