Results 31 to 40 of about 30,840 (264)

Historical Foundation and Practical Guideline for Ferroelectric Switching Kinetic Studies

Advanced Functional Materials, EarlyView.
The P and U pulses in the conventional PUND measurements are not identical because of the interplay between switching current and the measurement circuit components. This circuit effect can lead to a shift in polarization transients and misinterpreted physics in the switching kinetics.
Yi Liang, Pat Kezer, John T. Heron
wiley   +1 more source

Una variación de la Transformada Doble de Laplace Non-Conformable

Revista de la Academia Colombiana de Ciencias Exactas, Físicas y Naturales
En este artículo se presenta la transformada doble de Laplace non-conformable, creada para resolver ecuaciones diferenciales de funciones de dos variables dentro del cálculo fraccionario local.
Harold David Jarrín, José Luis Marcillo-Parra, Janneth Velasco-Velasco, Miguel Vivas-Cortez   +3 more
doaj   +1 more source

FracL: A Tool for Characterizing the Fractality of Landscape Gradients from a New Perspective

ISPRS International Journal of Geo-Information, 2019
The past several years have witnessed much progress in landscape ecology and fractal analysis. In landscape ecology, the gradient model of landscape patterns (i.e., landscape gradient) has emerged as a new operating paradigm, where most landscape metrics
Peichao Gao, Samuel A. Cushman, Gang Liu, Sijing Ye, Shi Shen, Changxiu Cheng   +5 more
doaj   +1 more source

Application of the method of fractal analysis to the study of metal structure [PDF]

Металознавство та обробка металів, 2019
The traditional methods for geometric estimation of the shape of various objects, including materials science, based on approximate approximation of the structure of the object under study by geometric figures, for example, lines, segments, planes ...
Shyofel O.O.
doaj   +1 more source

From Fractal Geometry to Fractal Analysis

Applied Mathematics, 2016
Euclidian geometry pertained only to the artificial realities of the first, second and third dimensions. Fractal geometry is a new branch of mathematics that proves useful in representing natural phenomena whose dimensions (fractal dimensions) are non-integer values. Fractal geometry was conceived in the 1970s, and mainly developed by Benoit Mandelbrot.
Gabriele A. Losa, Dušan Ristanović, Dejan Ristanović, Ivan Zaletel, Stefano Beltraminelli   +4 more
openaire   +2 more sources

Fusogenic RNA Nanomodules for Fusion‐Mediated and Multiplexed siRNA Delivery

Advanced Functional Materials, EarlyView.
A fusogenic lipid‐layered RNA nanomodules (L‐CRAMs) enable high‐capacity and long‐lasting siRNA delivery through membrane fusion. These nanomodules carry exceptionally large siRNA payloads, avoid conventional endosomal uptake, and release multiple functional siRNAs through Dicer‐mediated processing.
Sunghyun Moon, Iksoo Jang, Taehyeon Kim, Nayoung Yoon, Kyuha Yum, Jong Bum Lee   +5 more
wiley   +1 more source

Functionalizing Micro‐to‐Mesoscopic Electrode Architectures for Regulating Electron Transfer Behaviors in Electrocatalysis

Advanced Functional Materials, EarlyView.
A systematic review is conducted to assess the influence of electrode architecture across micro‐ to mesoscopic length scales on electron‐transfer pathways in electrocatalysis. We discuss the structure‐activity relationships in electrocatalytic applications, including resource recovery and environmental remediation, and provide cost‐effective, efficient
Manshu Zhao, Jiaojiao Zhang, Shideng Yuan, Xinmeng Yu, Keming Wan, Xiaoguang Duan, Zhining Wang   +6 more
wiley   +1 more source

Transformada doble de Laplace non-conformable generalizada

Revista de la Academia Colombiana de Ciencias Exactas, Físicas y Naturales
En este trabajo se introduce una nueva transformada de Laplace fraccionaria denominada transformada doble de Laplace non-conformable generalizada. Esta propuesta extiende las transformadas dobles de Laplace non-conformable mediante la inclusión de ...
Simón Cedeño-Mendoza, Harold David Jarrín, Janneth Velasco-Velasco, Miguel Vivas-Cortez   +3 more
doaj   +1 more source

Harmonic analysis of fractal measures [PDF]

Constructive Approximation, 1996
38 pages, AMS-TeX ("amsppt" document style)
Jørgensen, Palle E. T., Pedersen, Steen
openaire   +3 more sources

Water Permeates and Plasticizes Amorphous Carbon Dots: Unraveling the Inner Accessibility of the Nanoparticles by Glass Transition Studies

Advanced Materials, EarlyView.
The water permeability of amorphous carbon dots (CDs) is demonstrated by investigating their plasticization. Novel polyamide‐based and amorphous nanoparticles are synthesized by controlling their inner packing density. Water plasticization is evidenced by the decrease of the CDs glass transition temperature with increasing the hydration degree.
Elisa Sturabotti, Valerio Di Lisio, Lucia Cardo, Alessandro Camilli, Estela Moretón Alfonsín, Daniele Cangialosi, Amaia Iturrospe Ibarra, Arantxa Arbe, Maurizio Prato   +8 more
wiley   +1 more source