Results 301 to 310 of about 23,446,041 (341)
Resistance Drift of Phase Change Materials Beyond the Power Law
The timedependent resistance of phase change materials is important for their application as electronic memory. Here, resistance measurements of melt‐quenched germanium telluride from nanoseconds to minutes are presented. By going far beyond the usually considered measurement regime, deviations from the ubiquitous power law behavior are observed, that ...
Jakob Ballmaier+2 more
wiley +1 more source
The single‐molecule with a large transistor‐SiMoT is proposed for the detection of the subgenomic RNA of SARS‐CoV‐2, achieving a diagnostic sensitivity of 98.0% and a specificity of 87.8%. The SiMoT technology, currently at TRL‐5, is suitable for point‐of‐care settings and delivers the result to the end user in 30 min.
Eleonora Macchia+12 more
wiley +1 more source
Detecting Heterogeneity in Logistic Regression Models
Katalin Balázs+2 more
openalex +2 more sources
Materials Selection Principles for Designing Electro‐Thermal Neurons
Materials property – performance relations are established for new and old electrical materials leveraged as electro‐thermal oscillators emulating neuron dynamics. Robust, reconfigurable, high frequency, low power characteristics are explicitly tied to highly nonlinear electrical transport, small specific heat, and greater electrical than thermal ...
Fatme Jardali+6 more
wiley +1 more source
Solar fuels and other value‐added chemicals derived from light‐driven reactions are highly desirable. Although advanced photoactive materials have been reported, demonstrations of their feasibility in large‐scale production are needed. Hence, strategies and recent efforts in scaling up photocatalytic reactors and integrating them into comprehensive ...
Hoi Ying Chung+5 more
wiley +1 more source
Power analysis for a mixed effects logistic regression model
Yinmei Li
openalex +2 more sources
Stringency and dissimilarity of Maximum Residue Levels affect bilateral agri‐food trade stability
Abstract Food standards are rising in both prevalence and stringency. They protect consumers and may enhance demand stability but also pose compliance challenges to producers, with ambiguous effects on the stability of trade relationships. We analyze the impact of importers' Maximum Residue Levels (MRLs) along with bilateral MRL dissimilarity between ...
Helena Engemann+2 more
wiley +1 more source
A New Adaptive Logistic Model for Epidemics and the Resurgence of COVID-19 in the United States
Roberts DH.
europepmc +1 more source
Abstract This paper aims to describe the evolution of firm and industry strategies and to analyze detailed transaction data on the structure of the international grain trading industry. Specifically, data are developed from vessel nominations, and these were used to derive measures of concentration and determine how these change across selected ...
William W. Wilson+2 more
wiley +1 more source