Results 61 to 70 of about 322,377 (296)
Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Background Chronic kidney disease is a growing public health problem worldwide, and the number of patients requiring renal replacement therapy is steadily increasing. Türkiye has experienced a similar rise in both the incidence and prevalence of renal replacement therapy over the past decades; however, national‐level projections of future ...
Arzu Akgül +2 more
wiley +1 more source
BMC Medical Research Methodology, 2019 Background When conducing Phase-III trial, regulatory agencies and investigators might want to get reliable information about rare but serious safety outcomes during the trial. Bayesian non-inferiority approaches have been developed, but commonly utilize
Camille Aupiais +5 more
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IEEE Access, 2020 Reinforcement learning (RL) techniques, while often powerful, can suffer from slow learning speeds, particularly in high dimensional spaces or in environments with sparse rewards.
Behzad Ghazanfari +2 more
doaj +1 more source
Exploiting Sequential Learning to Estimate Establishment-Level Productivity Dynamics and Decision Rules [PDF]
, 2007 This paper develops a sequential learning estimator of production functions and productivity dynamics for unbalanced establishment panels. Extending an idea from the literature on dynamic industry models, establishments are uncertain about their own idiosyncratic productivities and update productivity beliefs using information revealed by their ...
openaire +3 more sources
Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM
FEBS Letters, EarlyView.Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley +1 more source
Persisting inhibition biases efficient rule inference under uncertainty
Frontiers in PsychologyIntroductionTask set inhibition supports optimal switching among tasks by actively suppressing the interference from recently executed competing task sets.
Pierpaolo Zivi +4 more
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Fast Detection Method in Cooperative Cognitive Radio Networks
International Journal of Digital Multimedia Broadcasting, 2010 Cognitive Radio (CR) technology improves the utilization of spectrum highly via opportunistic spectrum sharing, which requests fast detection as the spectrum utilization is dynamic.
Zhengyi Li, Lin Liu, Chi Zhou
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Early-detection scheme based on sequential tests for low-latency communications
EURASIP Journal on Wireless Communications and Networking, 2023 We propose an early-detection scheme to reduce communications latency based on sequential tests under finite blocklength regime for a fixed-rate transmission without any feedback channel.
Diego Barragán-Guerrero +4 more
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Mapping the evolution of mitochondrial complex I through structural variation
FEBS Letters, EarlyView.Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin +2 more
wiley +1 more source
On a stopping rule for a class of sequential decision problems
Metrika, 1983 The two-armed bandit problem with one probability known is considered and it is proven that the following stopping rule holds for the discounted case with finite horizon: if, at some given trial, the arm with the known probability is optimal, it will remain optimal throughout the subsequent trials.
Kalin, D., Theodorescu, R.
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