Results 51 to 60 of about 7,158 (259)

Quantity quantiles linear regression [PDF]

open access: yesStatistical Methods and Applications, 2007
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Paolo Radaelli, Michele Zenga
openaire   +2 more sources

Mycophenolate Mofetil Treatment Reduces the Risk of Treatment Escalation Due to Vascular Complications in Limited Cutaneous Systemic Sclerosis: Emulation of a Target Trial From the Italian Rheumatology Society SPRING Registry

open access: yesArthritis Care &Research, EarlyView.
Objective Mycophenolate mofetil (MMF) use in limited cutaneous systemic sclerosis (lcSSc) is relatively uncommon because of the lower fibrotic burden and the predominance of vascular complications. In vitro observations and clinical data from transplanted patients suggest a protective effect of MMF on endothelial function.
Enrico De Lorenzis   +77 more
wiley   +1 more source

Mitigating Carbon Emissions: Market-Based vs Technology Support Policies

open access: yesRevista de Economía Mundial
Various policy instruments are being used to reduce carbon emissions, which are the root cause of climate change. This study aims to empirically test the impact of market-based policies and technological support programs on carbon emissions and to ...
Hale Akbulut
doaj   +1 more source

Distributional Growth Paradigm in the Strategies of Sustainable Regional Development

open access: yesForesight and STI Governance, 2023
The issue of bringing outsider regions closer to leaders in conditions of unequal distribution of assets in order to establish sustainable development is a big task, both on the part of the government and of the companies as well.
Rogneda Vasilyeva   +2 more
doaj   +1 more source

Online Quantile Regression

open access: yesJ. Mach. Learn. Res.
The revised version substantially improves both the theory and the numeric experiments. In Theorem1 of the current manuscript, it only requires geometrically decaying step size, with great parameter flexibility. In the current manuscript, this noise moment assumption is significantly weakened to only require $\EE|\xi|<+\infty$
Yinan Shen, Dong Xia, Wen-Xin Zhou
openaire   +3 more sources

Characterization of Defect Distribution in an Additively Manufactured AlSi10Mg as a Function of Processing Parameters and Correlations with Extreme Value Statistics

open access: yesAdvanced Engineering Materials, EarlyView.
Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt   +8 more
wiley   +1 more source

Quantile Regression [PDF]

open access: yesJournal of Economic Perspectives, 2001
Quantile regression, as introduced by Koenker and Bassett (1978), may be viewed as an extension of classical least squares estimation of conditional mean models to the estimation of an ensemble of models for several conditional quantile functions. The central special case is the median regression estimator which minimizes a sum of absolute errors ...
Koenker, Roger, Hallock, Kevin F.
openaire   +2 more sources

Microstructure Modification of Additively Manufactured Mo–9Si–8B by Annealing and Its Effects on High‐Temperature Mechanical Properties

open access: yesAdvanced Engineering Materials, EarlyView.
Postbuild annealing systematically modifies the phase fractions and morphology of EB‐PBF processed Mo–9Si–8B. Quantitative microstructure–property correlations reveal how controlled phase evolution enhances high‐temperature compressive strength and creep resistance.
Christopher Schmidt   +5 more
wiley   +1 more source

Flash Assembloids: A Rapid Biofabrication of a Platform for Modeling Early Glioblastoma Invasion at the Glioblastoma–Brain Organoid Interfaces

open access: yesAdvanced Healthcare Materials, EarlyView.
This study presents a bioengineered assembloid (ASM) system combining glioblastoma (GBM) cells in oxidized alginate (OA) microgels with dorsal organoids (DOs). This model simulates brain tumor‐host interactions, revealing enhanced GBM invasion, altered gene expression, and aggressive infiltration patterns, demonstrating ASM as a valuable platform for ...
Chao Liang   +17 more
wiley   +1 more source

Covid-19 Pandemic and Outward Foreign Direct Investment: A Preliminary Note

open access: yesECONOMICS, 2020
Social-distance policy of most governments and the pandemic impact of corona virus (COVID-19) on human health are expected to shutter international investment and business environment.
Ajide Folorunsho M., Osinubi Tolulope T.
doaj   +1 more source

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