Results 121 to 130 of about 7,625,262 (337)

A Mathematical Investigation on the Distribution of the Oil Pressure in the Journal Bearings

, 1940
Kyujiro KINO
openalex   +2 more sources

Oxygen Evolution Reaction by Ni‐Hexacyanoferrates Nanocubes Integrated with Trigonal Selenium: Effect, Properties and Performances

Advanced Functional Materials, EarlyView.
This work describes a novel approach to obtain composite submicrometric structures of nickel hexacyanoferrate integrating trigonal selenium with the aim of enhancing the catalytic efficiency in oxygen evolution reaction (OER). Interestingly, the nanostructures undergo a cube‐to‐sphere transition that optimizes surface properties, leading to superior ...
Edlind Lushaj, Tofik Ahmed Shifa, Kassa Belay Ibrahim, Alessio Bertocco, Kamran Akbar, Isabel Barroso‐Martín, Antonia Infantes‐Molina, Enrique Rodríguez‐Castellón, Alberto Vomiero, Elisa Moretti, Federico Polo   +10 more
wiley   +1 more source

Index to the distributions of mathematical statistics [PDF]

Journal of Research of the National Bureau of Standards Section B Mathematics and Mathematical Physics, 1961
openaire   +2 more sources

CO2 Reduction on Copper‐Nitrogen‐Doped Carbon Catalysts Tuned by Pulsed Potential Electrolysis: Effect of Pulse Potential

Advanced Functional Materials, EarlyView.
This study demonstrates that pulsed potential electrolysis significantly improves CO2 reduction performance on copper‐nitrogen doped carbon electrodes. The formation of cationic copper sites and metallic clusters as a function of applied intermittent potential leads to notable selectivity changes compared to potentiostatic reduction.
Dorottya Hursán, Janis Timoshenko, Andrea Martini, Hyo Sang Jeon, Eduardo Ortega, Martina Rüscher, Arno Bergmann, Aram Yoon, Uta Hejral, Antonia Herzog, Clara Rettenmaier, Felix T. Haase, Philipp Grosse, Beatriz Roldan Cuenya   +13 more
wiley   +1 more source

MATHEMATICAL ANALYSIS OF GALVANIC CORROSION. PART 3. EFFECT OF POLARIZATION ON THE POTENTIAL DISTRIBUTION EVALUATED FOR FINITE COPLANAR ELECTRODES

, 1954
J Waber, Andrew Benson, M.D. Goldstein
openalex   +2 more sources

Stochastically Generated Digital Twins of 3D Solid‐State Electrolyte Architecture

Advanced Functional Materials, EarlyView.
Digital Twins of random porous tape‐cast solid‐state battery architectures across µm to mm feature sizes from FIB‐SEM to X‐Ray µCT, respectively. Abstract Solid‐state lithium batteries (SSBs) have the potential to overcome conventional Li‐ion batteries in performance and safety.
Jonathan O'Neill, Tanner Hamann, Keith Duncan, Eric Wachsman   +3 more
wiley   +1 more source

Validation of the Academic Self-Efficacy Scale in a Latvian Adolescent Sample: A Cross-Sectional Study

Education Sciences
Beliefs about one’s abilities are powerful predictors of success. Self-efficacy is a basic belief every human should have, as it reflects the confidence that one can achieve one’s goals.
Kristine Kampmane, Antra Ozola
doaj   +1 more source

A mathematical model of soil moisture spatial distribution on the hill slopes of the Loess Plateau [PDF]

, 2001
Bojie Fu, Yang Zhi-jian, Yanglin Wang, Pingwen Zhang   +3 more
openalex   +1 more source

Self‐Assembled Heterosymmetric Structure with Tunable Polarization Optics for Reversible Matrix Encryption

Advanced Functional Materials, EarlyView.
Sustainable films with heterosymmetric structures, harmoniously integrating symmetry and asymmetry, are fabricated using cellulose nanocrystals and hydrophilic nanolignin via evaporation‐induced self‐assembly, which exhibit excellent multiple polarization optical properties.
Qun Song, Xintong Meng, Caoxing Huang, Mingcong Xu, Tao Chen, Ziwei Zhou, Philipp Vana, Kai Zhang   +7 more
wiley   +1 more source

MATHEMATICAL AND EXPERIMENTAL ANALYSIS OF TEMPERATURE DISTRIBUTIONS IN STORED IRRADIATED LAMPRE CAPSULES--AN ITERATIVE EQUATION GENERATION PROCEDURE

, 1961
John C. Biery, R.N. Kennedy
openalex   +2 more sources