Results 31 to 40 of about 1,967,491 (344)

Empirical propagation laws of intergranular corrosion defects affecting 2024 T351 alloy in chloride solutions [PDF]

open access: yes, 2010
In the present work, a first attempt was made to determine propagation laws of intergranular corrosion defects for Al 2024 T351 in various NaCl solutions as a first step for future predictive modeling of 2024 alloy.
Andrieu, Eric   +4 more
core   +1 more source

Study on the Removal of Chloride Ions in an Acidic Solution of Zinc Smelting by Green Method

open access: yesSeparations, 2023
In the process of zinc smelting, when the chloride ion concentration exceeds 100 mg/L, it continuously corrodes the electrode plate and affects the stability of the electrodeposition process.
Zhiwen Xiao   +9 more
doaj   +1 more source

AC impedance spectroscopy characteristics of chloride-exposed cement pastes [PDF]

open access: yes, 2020
In this paper, the characteristics of AC impedance spectroscopy of cement paste immersed in chloride solution were measured and analyzed with a proposed equivalent circuit model.
De Schutter, Geert   +3 more
core   +2 more sources

Comparison of material properties of SCC concrete with steel fibres related to ingress of chlorides [PDF]

open access: yes, 2020
The paper focuses on the evaluation of chloride ion diffusion coefficient of self-compacting concrete with steel fibre reinforcement. The reference concrete from Ordinary Portland Cement (OPC) and Self-Compacting Concrete (SCC) with several values of ...
Konečný, Petr   +2 more
core   +1 more source

Condensation of Glutaryl Chloride, Pimelyl Chloride, Suberyl Chloride, Azeloyl Chloride and Sebasoyl Chloride with Aromatic Hydrocarbons

open access: yes, 1971
[Glutaryl chloride, Pimelyl chloride, Suberyl chloride, Azeloyl chloride and Sebasoyl chloride have been condensed with toluene, o-chloro toluene, o-xylene, m-xylene, chlorobenzene and bromobenzene in the presence of anhydrous aluminium chloride yielding 1 : 7, 1 : 8, 1 : 9 and 1 : 10 diketones together with small amount of \(\omega\)-keto acids in ...
D. Chakravarti   +2 more
openaire   +1 more source

GABAergic synaptic transmission regulates calcium influx during spike-timing dependent plasticity

open access: yesFrontiers in Synaptic Neuroscience, 2010
Coincident pre- and postsynaptic activity of hippocampal neurons alters the strength of gamma-aminobutyric acid (GABAA)-mediated inhibition through a Ca2+-dependent regulation of cation-chloride cotransporters.
Trevor Balena   +2 more
doaj   +1 more source

Changes of pore structure and chloride content in cement pastes after pore solution expression [PDF]

open access: yes, 2020
Pore solution expression is a widely accepted approach to extract pore solution of cement-based materials by appllying high pressure. In this study, the variations of pore solution distribution and chloride content in cement pastes before and after pore ...
De Schutter, Geert   +4 more
core   +2 more sources

Impact of curing conditions on the mechanical properties and micro characteristics of alkali-activated material synthesized from industrial waste soda residue

open access: yesCase Studies in Construction Materials
Alkali-activated materials (AAM) are considered a type of green cementitious material because they are produced without the grinding and calcining required for cement production, significantly reducing carbon emissions.
Haozhe Chen   +5 more
doaj   +1 more source

Megalencephalic Leukoencephalopathy: Insights Into Pathophysiology and Perspectives for Therapy

open access: yesFrontiers in Cellular Neuroscience, 2021
Megalencephalic leukoencephalopathy with subcortical cysts (MLC) is a rare genetic disorder belonging to the group of vacuolating leukodystrophies. It is characterized by megalencephaly, loss of motor functions, epilepsy, and mild mental decline.
Assumpció Bosch   +4 more
doaj   +1 more source

Carbocationic cyclisations and rearrangements in the damascone series [PDF]

open access: yes, 1988
A regio- and stereoselective synthesis of the tertiary chloride 7 is described, involving the Lewis acid catalysed addition of the allyl chloride 6 to isobutene as a key step.
Bäuml, Englbert   +3 more
core   +1 more source

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