Results 111 to 120 of about 155,620 (242)
Efficacy Studies of Malaria Treatments in Africa: Efficient Estimation with Missing Indicators of Failure [PDF]
, 2005 Efficacy studies of malaria treatments can be plagued by indeterminate outcomes for some patients. The study motivating this paper defines the outcome of interest (treatment failure) as recrudescence and for some subjects, it is unclear whether a ...
Dorsey, Grant +2 more
core +1 more source
Reconstruction of potential energy profiles from multiple rupture time distributions
, 2010 We explore the mathematical and numerical aspects of reconstructing a potential energy profile of a molecular bond from its rupture time distribution.
Dudko O. K., Freund L. B., Keller H. B.
core +1 more source
Advanced Materials, EarlyView.The energetic offset between the donor and the acceptor components in organic photoactive layers is central to the tradeoff between photovoltage and photocurrent losses. This Perspective covers the most important issues surrounding this topic in non‐fullerene acceptor blends, from the difficulty of accurately determining state energies and driving ...
Dieter Neher, Manasi Pranav
wiley +1 more source
Advanced Materials, EarlyView.An Aloe‐pinspired droplet electricity generator (A‐DEG) overcomes the limited energy collection zone of conventional DEGs by guiding impact droplets through a channeling midrib and artificial cuticle. The channeling midrib induces uni‐directional droplet spreading, while the artificial cuticle on the midrib further reinforces this behavior through its ...
Gibeom Lee +8 more
wiley +1 more source
Journal of the American Heart Association: Cardiovascular and Cerebrovascular DiseaseBackground Both diabetes and low magnesium‐containing food intake may increase the risk of heart failure (HF). However, the effect of nonprescription magnesium supplements on the risk of HF or major adverse cardiac events in patients with diabetes is ...
Yan Cheng +6 more
doaj +1 more source
Inverse Probability Weighting for Recurrent Event Models
Recurrent events are common and important clinical trial endpoints in many disease areas, e.g., cardiovascular hospitalizations in heart failure, relapses in multiple sclerosis, or exacerbations in asthma. During a trial, patients may experience intercurrent events, that is, events after treatment assignment which affect the interpretation or existence
Sun, Jiren +3 more
openaire +2 more sources
Direct Mode‐Resolved Measurement of Interfacial Phonon Transport by Acoustic Phonon Reflectometry
Advanced Materials Interfaces, EarlyView.We introduce a novel analysis, acoustic phonon reflectometry, that measures the mode‐resolved phonon reflection coefficient at semiconductor interfaces. In aluminum nitride, we observe excellent agreement with the acoustic mismatch model across three distinct interfaces.
Christopher Hennighausen +9 more
wiley +1 more source
Using Validation Data to Adjust the Inverse Probability Weighting Estimator for Misclassified Treatment [PDF]
, 2016 The inverse probability weighting (IPW) estimator is widely used to estimate the treatment effect in observational studies in which patient characteristics might not be balanced by treatment group.
Braun, Danielle +3 more
core +1 more source
Advanced Materials Technologies, EarlyView.This study formulated a 5Y‐PSZ zirconia paste for extrusion‐based additive manufacturing via direct ink writing, producing dense ceramic structures for dental applications. A colloidal approach with 47 vol% nanometric powder and tailored additives optimized rheology and printability.
Juliana de Freitas Gouveia Silva +5 more
wiley +1 more source
Prediction-Powered Inference with Inverse Probability Weighting
15 pages, 3 ...
Datta, Jyotishka, Polson, Nicholas G.
openaire +2 more sources