Results 41 to 50 of about 2,752,436 (316)

Testing the Growth Rate Hypothesis in Two Wetland Macrophytes Under Different Water Level and Sediment Type Conditions

open access: yesFrontiers in Plant Science, 2020
The growth rate hypothesis (GRH) states that a negative correlation exists between the growth rate and N:P and C:P ratios, because fast-growing organisms need relatively more phosphorus-rich RNA to support their high rates of protein synthesis.
Cong Hu   +11 more
doaj   +1 more source

Real-Time Water Level Prediction in Open Channel Water Transfer Projects Based on Time Series Similarity [PDF]

open access: yes, 2022
Changes in the opening of gates in open channel water transfer projects will cause fluctuations in the water level and flow of adjacent open channels and thus bring great challenges for real-time water level prediction.
Ming He   +5 more
core   +1 more source

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

open access: yesFEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

Stage Monitoring in Turbid Reservoirs with an Inclined Terrestrial Near-Infrared Lidar

open access: yesRemote Sensing, 2016
To monitor the stage in turbid reservoirs with a sloping bank, it has been proposed to install a near-infrared Lidar on the bank and to orient it so that it points at the water surface with a large incidence angle (between ≈ 30° and 70°).
Serge Tamari   +4 more
doaj   +1 more source

The Effect of Barrier on the Hydraulic Response of Composite Weir-Gate Structure [PDF]

open access: yesArchives of Civil Engineering, 2020
The composite weir-gate structure is considered an important hydraulic structure. This is because of its widely used in civil engineering hydraulic works especially in an irrigation system to measure, control, divert and keep the required water level ...
Rafi M. Qasim   +2 more
doaj   +1 more source

Tau acetylation at K331 has limited impact on tau pathology in vivo

open access: yesFEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto   +3 more
wiley   +1 more source

Water-Level Indicators [PDF]

open access: yesNature, 1879
I OBSERVE in NATURE (vol. xix. p. 518) a description of what is stated to be a new form of water-level indicator which has lately been erected by the India-rubber, Gutta-percha, and Telegraph Works Company, at the Leamington New Waterworks.
openaire   +2 more sources

Srebarna Lake, water level, 2010-2020 [PDF]

open access: yes, 2021
Water level of the lake measured in Baltic system of heights (BSV), monthly ...
IVANOVA, NEVENA
core   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

open access: yesFEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa   +5 more
wiley   +1 more source

Assessment of daily altimeter-based open ocean water level with hindcast and forecast efficiency

open access: yesFrontiers in Marine Science
Satellite altimetry water level measurements are valuable in episodic and climate change related hydrodynamic impact studies, despite their sparse temporal distribution over the global ocean.
Evangelos Voukouvalas   +5 more
doaj   +1 more source

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