Results 131 to 140 of about 965,231 (345)

Comparative diagnostic accuracy study of point of care ultrasound techniques for detection of left atrial enlargement by hospital medicine physicians from archived echocardiogram images

open access: yesJournal of Hospital Medicine, EarlyView.
Abstract Background Left atrial enlargement (LAE) is predictive of cardiovascular morbidity and mortality. Prior studies of point‐of‐care ultrasound (POCUS) interpretation methods for identifying LAE utilized older echocardiographic reference ranges. Objectives Compare the test characteristics of hospitalist‐performed POCUS techniques for identifying ...
Christopher J. Smith   +7 more
wiley   +1 more source

Efficacy and Safety of Plasma Rich in Growth Factor in Patients with Congenital Aniridia and Dry Eye Disease

open access: yesDiseases
Congenital aniridia is a rare bilateral ocular malformation characterized by the partial or complete absence of the iris and is frequently associated with various anomalies, including keratopathy, cataract, glaucoma, and foveal and optic nerve hypoplasia.
Javier Lozano-Sanroma   +8 more
doaj   +1 more source

Vega [PDF]

open access: yesCITplus, 2020
openaire   +1 more source

A Dynamic Semiparametric Factor Model for Implied Volatility String Dynamics [PDF]

open access: yes
A primary goal in modelling the implied volatility surface (IVS) for pricing and hedging aims at reducing complexity. For this purpose one fits the IVS each day and applies a principal component analysis using a functional norm.
Enno Mammen   +2 more
core  

Not Even Remotely Close: How Co‐Location Imbalance Affects Subgroup Formation in Hybrid Teams

open access: yesJournal of Organizational Behavior, EarlyView.
ABSTRACT Despite the substantial proliferation of hybrid work, little has been done to reconcile extant individual‐ and team‐level perspectives. This is problematic because it does not acknowledge how individuals' hybrid work practices constrain team‐level interactions and subsequent outcomes.
Lisa Handke   +3 more
wiley   +1 more source

Volumetric buccal bone alterations at immediate implant sites with or without soft tissue augmentation: A 6‐month assessment

open access: yesJournal of Periodontology, EarlyView.
Abstract Background This study is part of a randomized controlled trial investigating the impact of soft tissue augmentation (STA) using subepithelial connective tissue graft (SCTG) (immediate implant with subepithelial connective tissue graft [ICT] group) or acellular dermal matrix (ADM) (immediate implant with acellular dermal matrix [IAD] group ...
Mary Jung   +7 more
wiley   +1 more source

Using machine learning to predict clinical remission with exclusive enteral nutrition in pediatric Crohn disease

open access: yesJournal of Pediatric Gastroenterology and Nutrition, EarlyView.
Abstract Objectives Exclusive enteral nutrition (EEN) is a first‐line treatment for induction of remission in luminal pediatric Crohn disease (pCD). However, as the efficacy of EEN varies from patient to patient, there is a need to distinguish between responders and nonresponding patients. This study had two aims.
Ricardo G. Suarez Suarez   +22 more
wiley   +1 more source

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