Results 41 to 50 of about 295,436 (169)

Charge transport mechanisms in corona charged polymeric materials

open access: yes, 2013
Polymeric materials have been widely used as an insulator due to their excellent electrical properties, light weight and low cost. Surface potential measurement is one of the simplest and low cost tools to gauge electrical properties of materials.
Zhuang, Yuan
core   +1 more source

Inflation Control in a CVAR Model With an Application to the Burns/Miller Period in the USA

open access: yesOxford Bulletin of Economics and Statistics, Volume 88, Issue 4, Page 803-813, August 2026.
ABSTRACT The paper addresses the problem of “how to make a nonstationary inflation rate stationary by controlling the policy instrument”. It shows that a necessary condition is a significant non‐zero element in the long‐run impact matrix. An application to US data covering the Burns/Miller periods finds a significant, but positive, long‐run impact on ...
Søren Johansen, Katarina Juselius
wiley   +1 more source

Exact Solutions for the Moving Firefighter Problem on Trees

open access: yesNetworks, Volume 88, Issue 1, Page 42-58, July 2026.
ABSTRACT The moving firefighter problem (MFP) is a more realistic variant of the classic firefighter problem (FP), where firefighters require time for both travel and defense. Unfortunately, the only known exact solution for the MFP does not scale. In this paper, we establish that the MFP is NP‐complete on trees of maximum degree three and present four
Mauro A. Montenegro‐Meza   +4 more
wiley   +1 more source

CORONA

open access: yes, 2020
CAI, CAIRY AUR CAIRY AUR CORONA, March ...
Neetusingh Tomar (5439116)
core   +1 more source

Natural Inductive Theorems for Higher-Order Rewriting [PDF]

open access: yes, 2011
The notion of inductive theorems is well-established in first-order term rewriting. In higher-order term rewriting, in contrast, it is not straightforward to extend this notion because of extensionality (Meinke, 1992).
Chiba, Yuki   +2 more
core   +1 more source

Magnetic Signature of the Corona Lava Tube (Lanzarote, Canary Islands), a Lunar and Martian Planetary Analog

open access: yesJournal of Geophysical Research: Planets, Volume 131, Issue 7, July 2026.
Abstract Lava tubes and caves are key exploration targets on the Moon and Mars due to their potential to serve as natural infrastructure for future crewed missions. However, identifying these structures efficiently and reliably remains a major challenge.
J. Martin de Blas   +6 more
wiley   +1 more source

Webtechno-G/corona-tr-modeling: Corona Modelleme Metrikleri

open access: yes, 2020
Türkiye Corona Metrikleri ...
burcutepekule, Webtechno-G
core   +1 more source

The influence of TiO2 nanoparticle incorporation on surface potential decay of corona-resistant polyimide nanocomposite films

open access: yes, 2011
PI nanocomposite films containing surface modified nanoparticles by employing silane coupling agent were prepared using in-situ dispersion polymerization process.
Dang, Zhimin   +3 more
core   +1 more source

Machine Learning‐Driven Prediction of Microplastic Aging Processes and Environmental Risk Assessment Across Multi‐Media Systems

open access: yesAdvanced Science, Volume 13, Issue 36, 29 June 2026.
This perspective proposes a cohesive machine learning strategy to decode microplastic aging. It advocates for Federated Learning to dismantle global data silos and introduces the TRACE framework (TRansport, Aging, Corona, Ecotoxicity). By integrating physics‐informed modeling with causal discovery, this approach bridges the laboratory‐field gap to ...
Yaping Lyu   +6 more
wiley   +1 more source

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