Results 61 to 70 of about 1,245 (171)
Pragmatic Two‐Stage Design for Clinical Trials With Treatment Selection
Statistics in Medicine, Volume 45, Issue 18-19, August 2026.ABSTRACT Clinical trials are inherently complex and become more challenging when selecting one treatment from many while also evaluating the efficacy. In this paper, we develop a pragmatic design that balances sample efficiency and practicality through a two‐stage sequential approach.
Paul Horton, Yajun Mei
wiley +1 more source
Image Storage in DNA by an Extensible Quaternary Codec System
Applied SciencesSilicon-based storage technologies are increasingly failing to meet the explosively growing data storage demands of the information age. DNA-based data storage offers a promising solution due to its unparalleled storage density, long lifespan, low energy
Ruoying Pang, Yiming Dong, Xin Zhao
doaj +1 more source
Earth and Space Science, Volume 13, Issue 8, August 2026.Abstract Accurately estimating Snow Water Equivalent (SWE) in glacierized regions is critical for glacier modeling and mass balance analysis yet remains challenging due to sparse observations and uncertainties in precipitation products. The objectives are twofold: (a) assess how well three widely used precipitation datasets—Stage IV (a radar–gauge ...
Yang Song, Ali Behrangi
wiley +1 more source
Comparing Monte Carlo Models of Impact Alteration of Planetary Atmospheres
Journal of Geophysical Research: Planets, Volume 131, Issue 8, August 2026.Abstract One process that affects atmospheric surface pressure is impact bombardment. The evolution of a planet's atmosphere under impact bombardment is an open question. We use a Monte Carlo method to evolve a range (0.006–92.5 bar) of initial atmospheres at Mars, Earth, and Venus under bombardment of 5×106 $5\times 1{0}^{6}$ impactors using seven ...
M. R. Huffman +4 more
wiley +1 more source
Journal of Advances in Modeling Earth Systems, Volume 18, Issue 8, August 2026.Abstract Past evaluation of artificial intelligence (AI) weather prediction has primarily relied on reanalyses, which can obscure important deficiencies due to prevailing biases in reanalyses themselves. Here, we present MAUSAM (Measuring AI Uncertainty during South Asian Monsoon), an evaluation of seven leading AI‐based prediction systems—FourCastNet,
Aman Gupta, Aditi Sheshadri, Dhruv Suri
wiley +1 more source
Hot Droughts Increase the Likelihood and Impacts of Abrupt Drought‐to‐Pluvial Transitions Worldwide
Earth's Future, Volume 14, Issue 8, August 2026.Abstract Hot droughts are intensifying under anthropogenic warming, yet whether extreme heat systematically alters the triggering of abrupt drought‐to‐pluvial transitions and their downstream impacts remains poorly understood. Here, we identify global drought‐to‐pluvial abrupt transition (DPAT) events and isolate the influence of antecedent thermal ...
Yinghao Fu +6 more
wiley +1 more source
HUFFMAN CODING AS A NONLINEAR DYNAMICAL SYSTEM [PDF]
International Journal of Bifurcation and Chaos, 2011 In this paper, source coding or data compression is viewed as a measurement problem. Given a measurement device with fewer states than the observable of a stochastic source, how can one capture their essential information? We propose modeling stochastic sources as piecewise-linear discrete chaotic dynamical systems known as Generalized Luröth Series ...
openaire +2 more sources
Short‐Term Hourly Weather Forecasting Using PredRNN With Image Preprocessing
Journal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 4, August 2026.Abstract Global weather forecast models are vital tools with numerous applications, including public safety, agriculture, and transportation. Recent advancements in artificial intelligence (AI) and deep learning (DL) have shown the potential to enhance weather forecasting accuracy and speed.
Hoang Tran +9 more
wiley +1 more source
Gender Differences in Performance and Development Potential and Resulting Impacts on Promotions
International Journal of Selection and Assessment, Volume 34, Issue 3, August 2026.ABSTRACT Performance appraisals (PAs) are widely used to assess employees' performance and development potential, influencing decisions about work allocation, compensation, promotion, and employee termination. Because PAs are so influential, any differences in evaluations between demographic groups—such as between men and women—are incredibly important,
Tobias L. Kordsmeyer +4 more
wiley +1 more source
Bidirectional Huffman Coding [PDF]
The Computer Journal, 1990 Aviezri S. Fraenkel, Shmuel T. Klein
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