Results 151 to 160 of about 361,377 (254)

Cytotoxic ent-kauranoids from Isodon parvifolius

open access: yes, 2006
Three new ent-kaurane diterpenoids, parvifoline Z (1), parvifoline AA (2), and parvifoline (3), together with 14 known compounds, were isolated from the leaves of Isodon parvifolius.
Sun, HD   +9 more
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Transoral Ultrasound in the Diagnostic Workup of Peritonsillar Abscess—A Randomized Clinical Trial

open access: yesThe Laryngoscope, Volume 136, Issue 11, Page 4828-4836, November 2026.
Peritonsillar abscess frequently mimics peritonsillar cellulitis, exposing many patients to unnecessary and often painful blind needle aspirations. In this multicenter randomized clinical trial of 95 patients, adding transoral ultrasound to standard examination reduced needle aspiration attempts by nearly one third.
Tobias Todsen   +8 more
wiley   +1 more source

Pre‐Extubation Low‐Dose Propofol in Pediatric Ear, Nose, and Throat Procedures: A Meta‐Analysis With Trial Sequential Analysis

open access: yesPediatric Anesthesia, Volume 36, Issue 11, Page 1375-1386, November 2026.
ABSTRACT Background Post‐extubation emergence agitation (EA) is common in pediatric ear, nose, and throat (ENT) procedures and may lead to serious complications. Aims To assess the efficacy of low‐dose propofol administered before extubation, compared with placebo, for preventing EA, using meta‐analysis with trial sequential analysis (TSA).
Rafaela Silva   +8 more
wiley   +1 more source

International Collaboration in Primary Ciliary Dyskinesia

open access: yesPediatric Pulmonology, Volume 61, Issue 11, November 2026.
ABSTRACT Primary Ciliary Dyskinesia (PCD) exemplifies how international collaboration can transform the study of a rare disease. Since the identification of the first PCD‐associated genes in 1999–2002, parallel developments in Europe and North America, driven by patient organizations, academic investigators, and coordinated funding initiatives, have ...
Petra Pennekamp   +2 more
wiley   +1 more source

WIse CHoices in the ICU (WICH‐ICU): Protocol and Statistical Analysis Plan for a Stepped‐Wedge Cluster Randomized Trial of Choosing Wisely Interventions in Swedish Intensive Care Units

open access: yesActa Anaesthesiologica Scandinavica, Volume 70, Issue 10, November 2026.
ABSTRACT Background Healthcare overuse, including unnecessary diagnostic testing and procedures, contributes to patient harm, increased healthcare costs, and resource waste. The Choosing Wisely initiative aims to reduce low‐value care through evidence‐based recommendations.
Emma Larsson   +10 more
wiley   +1 more source

Entropy Optimization in Mathematical Programming

open access: yes, 2016
[[abstract]]The Paper concentrates upon a modified maximum-entropy method of solution of linear and non-linear programming problem transforming it by an equivalent surrogate ...
S. K. Mazumder, R. Kar
core  

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