Results 31 to 40 of about 305,545 (230)

Bootstrapping the Minimal 3D SCFT [PDF]

, 2018
We study the conformal bootstrap constraints for 3D conformal field theories with a $\mathbb{Z}_2$ or parity symmetry, assuming a single relevant scalar operator $\epsilon$ that is invariant under the symmetry.
Atanasov, Alexander, Hillman, Aaron, Poland, David   +2 more
core   +3 more sources

Pobreza e distribuição de renda em áreas rurais: uma abordagem de inferência

Revista de Economia e Sociologia Rural, 2004
O trabalho desenvolve aplicações de metodologias para a estimativa de índices de pobreza e de distribuição de renda em áreas rurais considerando-se os erros amostrais das Pesquisas Amostrais por Amostras Domiciliares - PNADs.
Henrique Dantas Neder, Jorge Luiz Mariano da Silva   +1 more
doaj   +1 more source

Analytic and Bootstrap Confidence Intervals for the Common-Language Effect Size Estimate

Methodology, 2021
Evaluating how an effect-size estimate performs between two continuous variables based on the common-language effect size (CLES) has received increasing attention.
Johnson Ching-Hong Li, Virginia Man Chung Tze   +1 more
doaj   +1 more source

The effects of self-regulated learning strategies on academic procrastination and academic success among college EFL students in China

Frontiers in Psychology
The failure of self-regulation lies at the core of academic procrastination, which poses a serious threat to academic success. This study examines the direct impact of self-regulated strategies on academic procrastination and academic success among ...
Xue Tao, Hafiz Hanif, Wang Lieqin
doaj   +1 more source

Deformation Analysis Using B-Spline Surface with Correlated Terrestrial Laser Scanner Observations—A Bridge Under Load

Remote Sensing, 2020
The choice of an appropriate metric is mandatory to perform deformation analysis between two point clouds (PC)—the distance has to be trustworthy and, simultaneously, robust against measurement noise, which may be correlated and heteroscedastic ...
Gaël Kermarrec, Boris Kargoll, Hamza Alkhatib   +2 more
doaj   +1 more source

Bootstrapping Newton Gravity

, 2018
A non-linear equation obtained by adding gravitational self-interaction terms to the Poisson equation for Newtonian gravity is here employed in order to analyse a static spherically sym- metric homogeneous compact source of given proper mass and radius ...
Casadio, R., Lenzi, M., Micu, O.
core   +1 more source

Assessment of Minaret Inclination and Structural Capacity Using Terrestrial Laser Scanning and 3D Numerical Modeling: A Case Study of the Bjelave Mosque

Geomatics
Terrestrial laser scanners (TLS) are widely employed in structural health monitoring (SHM) of large objects due to their superior capabilities compared to traditional geodetic methods.
Adis Hamzić, Nedim Kulo, Muamer Đidelija, Jusuf Topoljak, Admir Mulahusić, Nedim Tuno, Naida Ademović   +6 more
doaj   +1 more source

Corrected goodness-of-fit index in latent variable modeling using non-parametric bootstrapping

Frontiers in Psychology
Latent variable modeling (LVM) is a powerful tool for validating tools and measurements in the social sciences. One of the main challenges in this method is the evaluation of model fit that is traditionally assessed using omnibus inferential statistical ...
Georgios Sideridis, Mohammed Alghamdi
doaj   +1 more source

Next‐generation proteomics improves lung cancer risk prediction

Molecular Oncology, EarlyView.
This is one of very few studies that used prediagnostic blood samples from participants of two large population‐based cohorts. We identified, evaluated, and validated an innovative protein marker model that outperformed an established risk prediction model and criteria employed by low‐dose computed tomography in lung cancer screening trials.
Megha Bhardwaj, Clara Frick, Ben Schöttker, Bernd Holleczek, Hermann Brenner   +4 more
wiley   +1 more source

Monitoring of circulating tumor DNA allows early detection of disease relapse in patients with operable breast cancer

Molecular Oncology, EarlyView.
Monitoring circulating tumor DNA (ctDNA) in patients with operable breast cancer can reveal disease relapse earlier than radiology in a subset of patients. The failure to detect ctDNA in some patients with recurrent disease suggests that ctDNA could serve as a supplement to other monitoring approaches.
Kristin Løge Aanestad, Marie Austdal, Oddmund Nordgård, Gunnar Mellgren, Satu Oltedal, Marie L. Austbø, Ylva H. Vignes, Thomas Helland, Kristin Jonsdottir, Tone H. Lende, Emilius A. M. Janssen, Bjørnar Gilje, Kjersti Tjensvoll, PBCB study group, Gunnar Mellgren, Tone Hoel Lende, Anette Heie, Kristin Viste, Anita Røyneberg Alvheim, Emiel AM Janssen, Kristin Jonsdottir, Ann Cathrine Kroksveen, Thomas Helland, Einar Gudlaugsson, Oddmund Nordgård, Satu Oltedal, Kristin Løge Aanestad, Jan Terje Kvaløy, Kirsten Lode, Kari Britt Hagen, Marie Austdal, Ylva H. Vignes, Siri Tungland Sola, Nina Egeland Amundsen, Finn Magnus Eliassen, Emeritus Ernst A Lien   +35 more
wiley   +1 more source