Results 141 to 150 of about 20,763 (296)

Nonparametric Bootstrap of Sample Means of Positive-Definite Matrices with an Application to Diffusion-Tensor-Imaging Data Analysis. [PDF]

Commun Stat Simul Comput, 2017
Ellingson L, Groisser D, Osborne D, Patrangenaru V, Schwartzman A.   +4 more
europepmc   +1 more source

Managing the SDG‐Aligned Energy Transition in OECD Countries: How Do Economic Growth, Income Inequality, and Environmental Protection Expenditures Impact Energy Transition?

Sustainable Development, EarlyView.
ABSTRACT In recent years, transition to renewable energy has emerged as a vital strategy for achieving sustainable development and reducing environmental degradation. Only when backed by a solid institutional and macroeconomic context can economic growth serve as a stimulus for the development of renewable energy.
Azad Erdem, Erick Okoth, Yasin Sogut, Nazli Demirtas   +3 more
wiley   +1 more source

Artificial Intelligence in Financial Security Markets: Catalyzing Sustainable Development Through Innovation, Risk Mitigation, and Adaptive Governance

Sustainable Development, EarlyView.
ABSTRACT The rapid integration of artificial intelligence (AI) into financial security markets presents both significant opportunities and emerging governance challenges for sustainable development. This study employs a comparative mixed‐methods approach to examine how AI‐driven innovation in trading, risk management, regulatory compliance, and ...
Suleman Bawa, Ibn Wahab Benin, Harika Kancham, Pedro Munoz‐Ramirez   +3 more
wiley   +1 more source

Bootstrapped Tests for Epistemic Fuzzy Data

International Journal of Applied Mathematics and Computer Science
Epistemic bootstrap is a resampling algorithm that generates bootstrap real-valued samples based on some epistemic fuzzy data input. We apply this method as a universal basis for various statistical tests which can be then directly used for fuzzy random ...
Grzegorzewski Przemysław, Romaniuk Maciej   +1 more
doaj   +1 more source

Learning to innovate: How and when firms transform intellectual capital into exploratory and exploitative innovation

Strategic Entrepreneurship Journal, EarlyView.
Abstract Research Summary Corporate entrepreneurship (CE) requires firms to pursue both exploratory and exploitative innovation, yet limited research explains how intellectual capital (IC) is translated into these distinct outcomes. We develop a contingency model that specifies how and when IC drives exploration and exploitation.
Gholamhossein (Amir) Mehralian, Arash Sadeghi, Ralf Wilden   +2 more
wiley   +1 more source

Near‐Armchair‐Enriched Growth of Single‐Walled Carbon Nanotubes via W‐Containing Fe‐Based Catalyst Systems in Mist FC‐CVD

Small, EarlyView.
A mist‐based floating catalyst chemical vapor deposition (mist FC‐CVD) strategy allows the use of non‐volatile precursors and multi‐component catalyst delivery in a continuous process. Through catalyst composition control, it generates near‐armchair‐enriched single‐walled carbon nanotubes (SWCNTs) and uncovers key factors governing chiral‐angle ...
Hirotaka Inoue, Takamasa Onoki, Akira Takakura, Anastasios Karakassides, Hua Jiang, Toshihiko Fujimori, Esko I. Kauppinen   +6 more
wiley   +1 more source

The use of the bootstrap in the analysis of case-control studies with missing data

, 2004
nonparametric bootstrap, bootstrap confidence intervals, missing values, multiple imputation, matched case-control ...
Johansen, Christoffer, Siersma, Volkert Dirk   +1 more
core  

Binary‐Solvent‐Programmed Single‐Step Inkjet Printing of Self‐Confined Micro‐Inlaid OLED Arrays

Small Methods, EarlyView.
Solvent‐programmed micro‐inlay inkjet printing enables lithography‐free, high‐resolution μ‐OLED arrays in a single step. A thermodynamically tuned 3:1 (w/w) chloroform/dichloroethane blend not only drives interfacial phase separation between the solute and polymers but also stabilizes droplet ejection, forming rim‐confined emissive domains in one pass.
JaeWoo Park, Wonsun Kim, Kimin Lee, Sui Yang, Eun Ha Choi, Byoungchoo Park   +5 more
wiley   +1 more source

The Bootstrap in Threshold Regression

, 2008
This paper shows that the parametric bootstrap is consistent, and the nonparametric bootstrap is inconsistent for inference on the threshold point in discontinuous threshold regression.
Yu, Ping
core  

Comparación de intervalos de confianza para la función de supervivencia con censura a derecha Comparison of Confidence Intervals for the Survival Function in the Presence of Right Censoring

Revista Colombiana de Estadística, 2011
En este trabajo se comparan métodos para encontrar intervalos de confianza para la función de supervivencia, como los métodos de remuestreo Bootstrap aplicado a los estimadores de Kaplan-Meier y Nelson-Aalen.
JAVIER RAMÍREZ
doaj