Results 51 to 60 of about 19,999 (201)

A Multiscale Guide to Brownian Motion

, 2015
We revise the Levy's construction of Brownian motion as a simple though still rigorous approach to operate with various Gaussian processes. A Brownian path is explicitly constructed as a linear combination of wavelet-based "geometrical features" at ...
Beliaev, Dmitry, Grebenkov, Denis S., Jones, Peter W.   +2 more
core   +1 more source

Biopolymer‐Templated Hierarchical 3D‐Structured Gold Nanoparticle/Graphene Oxide Hybrid Materials for Ultrasensitive Surface‐Enhanced Raman Scattering

Advanced Functional Materials, Volume 36, Issue 8, 26 January 2026.
A scalable bio‐templated approach using spray‐coating and thermal annealing fabricates cellulose nanofibril (CNF) films loaded with gold nanoparticles (Au NPs) and graphene oxide (GO) hybrids as Surface‐enhanced Raman scattering (SERS) substrates. The 3D CNF network ensures uniform Au NPs distribution, while annealing induces more hotspots, confirmed ...
Yingjian Guo, Guangjiu Pan, Suo Tu, Yusuf Bulut, Jungui Zhou, Arno Jeromin, Thomas F. Keller, Andreas Stierle, Gergely Nemeth, Ferenc Borondics, Benedikt Sochor, Sarathlal Koyiloth Vayalil, L. Daniel Söderberg, Peter Müller‐Buschbaum, Stephan V. Roth   +14 more
wiley   +1 more source

WAVELET-BASED COMPUTATIONAL FRAMEWORK FOR THE SOLOW-SWAN ECONOMIC MODEL

Barekeng
In this paper, we introduce an innovative numerical technique for addressing the classical Solow-Swan economic growth model through the application of the Haar wavelet approach.
Jay Kishore Sahani, Pankaj Sharma, Nikhil Khanna, Ajay Kumar   +3 more
doaj   +1 more source

Image Compression using Haar and Modified Haar Wavelet Transform

Tikrit Journal of Engineering Sciences, 2011
Efficient image compression approaches can provide the best solutions to the recent growth of the data intensive and multimedia based applications. As presented in many papers the Haar matrix–based methods and wavelet analysis can be used in various ...
Mohannad Abid Shehab Ahmed, Haithem Abd Al-Raheem Taha, Musab Tahseen Salah Aldeen   +2 more
doaj   +1 more source

Striving for Sustainability Performance Through Digital Platforms and Advanced Collaboration in Digital Transformation

Business Strategy and the Environment, Volume 35, Issue 1, Page 665-680, January 2026.
ABSTRACT Digital platforms, as key drivers of digital transformation, expand opportunities for business development—particularly for small and medium‐sized enterprises (SMEs)—by enabling value‐creating activities through digital resources. As infrastructures that mediate interactions and tasks, they have become increasingly central to management ...
Mira Holopainen, Minna Saunila, Tero Rantala, Juhani Ukko   +3 more
wiley   +1 more source

Model Hidrologi Runtun Waktu untuk Analisis Hujan Aliran Menggunakan Metode Gabungan Model Transformasi Wavelet Ihacres (Studi Kasus Sub DAS Lubuk Bendahara) [PDF]

, 2016
The IHACRES model application has been successfully applied in Indonesia. The existence of this success, it is necessary to further develop an approach to improve the correlation coefficient at the phase of calibration, verification, and simulation by ...
As, A. P. (Andyca), Fauzi, M. '. (Manyuk), Suprayogi, I. '. (Imam)   +2 more
core  

Can You Have It All? How Employees' Whole‐Life Perspective Relates to Role Performance Evaluations

Journal of Organizational Behavior, Volume 47, Issue 1, Page 44-65, January 2026.
ABSTRACT Seeking satisfaction and success in work and other life domains (i.e., pursuing a career with a whole‐life perspective) is important for many employees, yet its effects are not fully understood. We integrate signaling theory with boundary theory and the work–home resources model to investigate how and when an employee's whole‐life perspective ...
Rebekka S. Steiner, Nicola von Allmen, Andreas Hirschi   +2 more
wiley   +1 more source

Computational modeling of fractional COVID-19 model by Haar wavelet collocation Methods with real data

Mathematical Biosciences and Engineering, 2023
This study explores the use of numerical simulations to model the spread of the Omicron variant of the SARS-CoV-2 virus using fractional-order COVID-19 models and Haar wavelet collocation methods.
Rahat Zarin , Usa Wannasingha Humphries, Amir Khan, Aeshah A. Raezah   +3 more
doaj   +1 more source

An optimal factor analysis approach to improve the wavelet-based image resolution enhancement techniques [PDF]

, 2016
The existing wavelet-based image resolution enhancement techniques have many assumptions, such as limitation of the way to generate low-resolution images and the selection of wavelet functions, which limits their applications in different fields.
Jenkins, Karl W., Witwit, Wasnaa, Zhao, Yifan, Zhao, Yitian   +3 more
core  

Convolutional recurrent U‐net for cardiac cine MRI reconstruction via effective spatio‐temporal feature exploitation

Medical Physics, Volume 53, Issue 1, January 2026.
Abstract Background Cardiac Cine Magnetic Resonance Imaging (MRI) provides dynamic visualization of the heart's structure and function but is hindered by slow acquisition, requiring repeated breath‐holds that challenge sick patients. Accelerated imaging can mitigate these issues but potentially reduce spatial and temporal resolution.
Donghang Lyu, Marius Staring, Matthias J. P. van Osch, Mariya Doneva, Hildo J. Lamb, Nicola Pezzotti   +5 more
wiley   +1 more source