Results 181 to 190 of about 5,651,580 (326)

The Rate of Swelling of Ion-Exchange Resin Particles in Different Salt Solutions. [PDF]

, 1956
Carlos Pulido, Krister Fontell, Ingvar Danielsson, Hugo Theorell, B. Thorell   +4 more
openalex   +1 more source

A Spatially Resolved View on the Aging Substantia nigra: An Exploratory Proteomic Study

Advanced Biology, EarlyView.
Although aging is the most important risk factor for several neurodegenerative diseases, the molecular effects of physiological aging are still understudied. By applying spatially‐resolved proteomic analyses of the human substantia nigra pars compacta, alterations in vesicular trafficking and mitochondrial proteins are observed, as well as reduced ...
Britta Eggers, Maximilian Hausherr, Michel Lim, Karin Schork, Bilhan Karacora, Robin Grugel, Martin Eisenacher, Isabel Gil Aldea, Peter Riederer, Manfred Gerlach, Katrin Marcus   +10 more
wiley   +1 more source

Hydrogel‐Based Capacitive Sensor Model for Ammonium Monitoring in Aquaculture

Advanced Engineering Materials, EarlyView.
Traditional techniques for monitoring aquaculture water quality, particularly ammonium levels, harm fish. This work presents a novel capacitive sensor with an ionic hydrogel transducer to monitor ammonium concentration in real time based on the ammonium‐induced hydrogel dissociation and osmotic pressure. Monitoring aquaculture water quality, especially
Mohammad Mirzaee, Mahdi Askari‐sedeh, Ali Zolfagharian, Mostafa Baghani   +3 more
wiley   +1 more source

Monovalent anion-selective membranes fabricated via in situ interfacial polymerization. [PDF]

Nat Commun
Ul Afsar N, Holmboe M, Ohlin CA, Khan NA, Ge L, Xu T, Tavajohi N.   +6 more
europepmc   +1 more source

The Relation of the Hydrogen-ion Concentration to the Texture of Emmenthal or Swiss Cheese

, 1929
Paul D. Watson
openalex   +1 more source

Procedural and Institutional Framework of Regional Development in the Context of the EU-Moldova Action Plan Implementation [PDF]

, 2008
Osoian, Ion
core  

Mechanochemical Synthesis and Characterization of Nanostructured ErB4 and NdB4 Rare‐Earth Tetraborides

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur, Faruk Kaya, Bora Derin, Mustafa Lütfi Öveçoğlu, Ju Li, Duygu Ağaoğulları   +5 more
wiley   +1 more source

Dynamics-based transition states reveal solvent cage effect and S_N2 transition state motion in Lewis acid catalyzed stereoselective tertiary alcohol nucleophilic substitution reactions. [PDF]

Chem Sci
Schaefer AJ, Mallavia T, Ess DH.
europepmc   +1 more source

THE COLORIMETRIC DETERMINATION OF THE HYDROGEN ION CONCENTRATION OF MILK, WHEY, AND CREAM

, 1926
Paul F. Sharp, T.J. McInerney
openalex   +1 more source

Revisiting Stability Criteria in Ball‐Milled High‐Entropy Alloys: Do Hume–Rothery and Thermodynamic Rules Equally Apply?

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
The stability criteria affecting the formation of high‐entropy alloys, particularly focusing in supersaturated solid solutions produced by mechanical alloying, are analyzed. Criteria based on Hume–Rothery rules are distinguished from those derived from thermodynamic relations. The formers are generally applicable to mechanically alloyed samples.
Javier S. Blázquez, Alejandro F. Manchón‐Gordón, Antonio Vidal‐Crespo, Rafael Caballero‐Flores, Jhon J. Ipus, Clara F. Conde   +5 more
wiley   +1 more source