Results 1 to 10 of about 1,813,249 (314)

Effect of Amount of Fibre and Damage Level on Service Life of SFR Recycled Concrete in Aggressive Environment

open access: yesBuildings, 2021
The paper presents a numerical calculation of the service life of concrete structures considering the effect of chlorides in the case of the material properties of structural lightweight waste aggregate concrete.
Petr Lehner, Marie Horňáková
doaj   +1 more source

Fast and Simple Analytical Method for Direct Determination of Total Chlorine Content in Polyglycerol by ICP-MS

open access: yesMolecules, 2018
The fast and simple method for total chlorine determination in polyglycerols using low resolution inductively coupled plasma mass spectrometry (ICP-MS) without the need for additional equipment and time-consuming sample decomposition was evaluated ...
Agata Jakóbik-Kolon   +4 more
doaj   +1 more source

Catalyst Design: Counter Anion Effect on Ni Nanocatalysts Anchored on Hollow Carbon Spheres

open access: yesNanomaterials, 2023
Herein, the influence of the counter anion on the structural properties of hollow carbon spheres (HCS) support was investigated by varying the nickel metal precursor salts applied.
Ryan O’Connor   +8 more
doaj   +1 more source

Bread Wheat With High Salinity and Sodicity Tolerance

open access: yesFrontiers in Plant Science, 2019
Soil salinity and sodicity are major constraints to global cereal production, but breeding for tolerance has been slow. Narrow gene pools, over-emphasis on the sodium (Na+) exclusion mechanism, little attention to osmotic stress/tissue tolerance ...
Yusuf Genc   +9 more
doaj   +1 more source

Influencing Factors of Steel States in Concrete Based on Electrochemical Impedance Spectroscopic Measurements

open access: yesApplied Sciences, 2022
To cope with the premature deterioration of reinforced concrete structures caused by chloride-induced corrosion, the corrosion rate is required to be estimated and the transport parameters calculated.
Jaehwan Kim, Ki-Tae Park, Tae Ho Kwon
doaj   +1 more source

The influence of curing and aging on chloride transport through ternary blended cement concrete

open access: yesMateriales de Construccion, 2018
The effect of the extension of the curing period and exposure time to a chloride source on the transport of these ions has been studied in concrete with 100% Portland cement (OPC) and with ternary cement composed of 64% OPC, 30% blast furnace slag (BFS ...
F. J. Luna, Á. Fernández, M. C. Alonso
doaj   +1 more source

The Prognostic Role of Spot Urinary Sodium and Chloride in a Cohort of Hospitalized Advanced Heart Failure Patients: A Pilot Study

open access: yesLife, 2023
Recent studies have demonstrated the prognostic value of spot urinary sodium (UNa+) in acutely decompensated chronic HF (ADCHF) patients. However, data on the prognostic role of UNa+ and spot urinary chloride (UCl−) in patients with advanced HF are ...
Andrew Xanthopoulos   +11 more
doaj   +1 more source

Corrosion Behavior of Fiber-Reinforced Concrete—A Review

open access: yesFibers, 2022
Corrosion study of conventional reinforcement in concrete has been accorded wider importance in the last few decades based on the losses occurring in monitoring concrete structures.
Ganesh Naidu Gopu, Sofi Androse Joseph
doaj   +1 more source

Intermittent Hypoxia Interferes with Autocrine Effects of GABA on Insulin Secretion in Postnatal Rodents—Implications for Pediatric Obstructive Sleep Apnea

open access: yesChildren, 2022
Gamma-amino butyric acid (GABA) is well known to help elevate pancreatic β cell vitality and insulin levels in blood. GABA works via a coupling with GABA receptors; thus, the concentration of GABAA receptors on the plasma membrane of β cells appears to ...
Eung-Kwon Pae   +2 more
doaj   +1 more source

Chloride channelopathies

open access: yesBiochimica et Biophysica Acta (BBA) - Molecular Basis of Disease, 2009
Channelopathies, defined as diseases that are caused by mutations in genes encoding ion channels, are associated with a wide variety of symptoms. Impaired chloride transport can cause diseases as diverse as cystic fibrosis, myotonia, epilepsy, hyperekplexia, lysosomal storage disease, deafness, renal salt loss, kidney stones and osteopetrosis.
Planells-Cases, Rosa, Jentsch, Thomas J.
openaire   +3 more sources

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