Results 21 to 30 of about 3,587 (121)

Identifying and prioritizing strategies for comprehensive liver cancer control in Asia [PDF]

open access: yes, 2011
Background Liver cancer is both common and burdensome in Asia. Effective liver cancer control, however, is hindered by a complex etiology and a lack of coordination across clinical disciplines.
John FP Bridges   +6 more
core   +2 more sources

Stochastic collocation on unstructured multivariate meshes

open access: yes, 2015
Collocation has become a standard tool for approximation of parameterized systems in the uncertainty quantification (UQ) community. Techniques for least-squares regularization, compressive sampling recovery, and interpolatory reconstruction are becoming ...
Narayan, Akil, Zhou, Tao
core   +1 more source

Char Layer Thickness Evolution During Structural Timber Fire Experiment and Final Density Profile

open access: yesFire and Materials, EarlyView.
ABSTRACT This paper evaluates several non‐destructive experimental methods for determining the char layer thickness and its density profile in structural timber samples exposed to standard ISO 834 fire curve experiments. Microwave echo pulse, ultrasonic echo pulse, X‐ray computed tomography, and resistance drilling were evaluated.
Fernando Pérez Pérez   +4 more
wiley   +1 more source

Revisiting the Nexus Between Trade Liberalisation and Income Inequality: The Case of Sub‐Saharan African Countries

open access: yesInternational Journal of Finance &Economics, EarlyView.
ABSTRACT This paper examines the impact of trade liberalisation on income inequality across 24 Sub‐Saharan African (SSA) countries from 2000 to 2020. Using IV‐Tobit and 2SLS models, we consistently find that greater trade openness significantly exacerbates inequality in the region. Critically, we document an inverted U‐shaped relationship between trade
Guivis Zeufack Nkemgha   +2 more
wiley   +1 more source

Classification of small class association schemes coming from certain combinatorial objects [PDF]

open access: yes, 2005
We explore two- or three-class association schemes. We study aspects of the structure of the relation graphs in association schemes which are not easily revealed by their parameters and spectra.
Kim, Joohyung
core   +3 more sources

Can Teacher Preparation Impact Multilingual Learner Achievement?: A Study of Multilingual Student Learning Gains in Pre‐Service Teachers' Internship Classes

open access: yesTESOL Journal, Volume 17, Issue 2, June 2026.
ABSTRACT This study investigated the impact of a differentiated teacher preparation model, One‐Plus, which focused on equipping teachers to improve multilingual learner (ML) achievement. The One‐Plus curriculum integrates ML‐focused content into coursework and field experiences.
Nirmal Ghimire, Joyce W. Nutta
wiley   +1 more source

ACS Without an Attitude [PDF]

open access: yes, 2017
The book (ACS without an Attitude) is an introduction to spacecraft attitude control systems. It is based on a series of lectures that Dr. Hallock presented in the early 2000s to members of the GSFC flight software branch, the target audience being ...
Hallock, Lou   +3 more
core   +2 more sources

Uncertainty Quantification in Planning Aircraft Ground Movement Operations With Towbarless Robotic Tractors

open access: yesInternational Journal of Robust and Nonlinear Control, Volume 36, Issue 5, Page 2542-2556, 25 March 2026.
ABSTRACT This article addresses the problem of quantifying the uncertainty in planning aircraft ground movement operations using towbarless robotic tractors taking into account the inherent uncertainties of the problem, specifically, the uncertainties in the weight of the aircraft and in the rolling resistance of the wheels of the main landing gear ...
Almudena Buelta   +2 more
wiley   +1 more source

Digital Color Imaging

open access: yes, 1997
This paper surveys current technology and research in the area of digital color imaging. In order to establish the background and lay down terminology, fundamental concepts of color perception and measurement are first presented us-ing vector-space ...
Sharma, Gaurav, Trussell, H. Joel
core   +3 more sources

PHYSTAT-LHC Workshop on Statistical Issues for LHC Physics [PDF]

open access: yes, 2008
A PHYSTAT workshop on the topic of Statistical issues for LHC physics was held at CERN. The workshop focused on issues related to discovery that we hope will be relevant to the LHC.
de Roeck, Albert   +2 more
core   +1 more source

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