Results 71 to 80 of about 1,143,501 (254)
Carbon Innovation, EarlyView.Graphite electrodes are revisited as strategically important carbon materials for electric arc furnace steelmaking. By correlating three‐dimensional microstructural complexity with fracture energy, this work reveals a fundamental trade‐off between graphitization and energy dissipation, providing a data‐driven framework for the rational redesign of ...
J. L. Fajardo‐Diaz +6 more
wiley +1 more source
An Interface Design for Calculation of Fractal Dimension
Chaos Theory and Applications, 2020 Partially insufficient is the modelling of irregular and complex forms using Euclidean geometry. On the other hand, fractal geometry allows irregular complex forms and structures to be expressed in mathematical terms. While fractal geometry appears to be
Mustafa Zahid Yıldız +5 more
doaj
Investigation of Gezel Ozan River Pattern Changes by Fractal Geometry [PDF]
نشریه جغرافیا و برنامهریزی, 2012 Researchers of river Geomorphology science are seeking new ways to check River Geomorphology and its pattern changes always. Fractal geometry is one of the new methods that can be used in Geomorphology of river science.
Mohammad hossein Rezayee Moghadam +2 more
doaj
ChemSusChem, Volume 18, Issue 6, March 15, 2025.The use of metallized glass‐based woven‐grids instead of metal foils as current collectors for LIBs leads to a significant reduction in metal usage by over 90 % and weight savings of more than 80 %, resulting in an 11 % increase in specific energy at the cell level. Abstract A novel class of resource‐efficient, woven‐glass‐grid current collectors (CCs)
Yen‐Ming Li +10 more
wiley +1 more source
Deep Underground Science and Engineering, EarlyView.The graphical abstract illustrates the real‐time multiscale characterization of water migration in deep coal under stepwise pressure‐increasing injection. Under in‐situ hydrostatic pressure, the water invasion front advances progressively along the axial direction as the injection pressure increases stepwise, tracked in real time by nuclear magnetic ...
Lei Song +6 more
wiley +1 more source
Landscape Design and the language of Nature
Landscape Review, 2008 Recognition that we need to live in a more ecologically sustainable way and that the physical forms of designed landscapes are an expression of the social values and cultural drivers of the time has underpinned the call by some landscape design ...
Stephen Perry, Rob Reeves, Jeannie Sim
doaj
Evaluation of Irregular Concrete Cracks Using Fractal Geometry
Syrian Journal for Science and InnovationNatural factors and disasters lead to various types of cracks in buildings. These cracks are irregular, and their paths cannot be accurately determined or predicted, especially those resulting from the corrosion of reinforcing steel.
Amani Nasser +3 more
doaj +1 more source
New Journal of Physics, 2015 Despite considerable advances in understanding the molecular nature of cancer, many biophysical aspects of malignant development are still unclear. Here we study physical alterations of the surface of human cervical epithelial cells during stepwise in ...
M E Dokukin +3 more
doaj +1 more source
Alexandria Engineering Journal, 2018 The improvement in the performance of a novel microstrip patch antenna through added stages of a fractal geometry and a circular split ring resonator for multiband operation is presented.
Deepanshu Kaushal, T. Shanmuganantham
doaj +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.Graphite nanofluids were stabilized using a mixed SDS/Tween 80 surfactant system. The optimized formulation exhibited enhanced colloidal stability, red‐shifted UV–Vis absorption, and improved photothermal conversion under solar irradiation. Achieving stable dispersion of graphite flakes (GFs) in aqueous media remains a critical challenge in developing ...
Ahmad Chehade +3 more
wiley +1 more source