Results 91 to 100 of about 166,967,069 (316)

Factors for increasing positive predictive value of pneumothorax detection on chest radiographs using artificial intelligence

open access: yesScientific Reports
This study evaluated the positive predictive value (PPV) of artificial intelligence (AI) in detecting pneumothorax on chest radiographs (CXRs) and its affecting factors.
Seungsoo Lee   +5 more
doaj   +1 more source

Prevalence, Predictive Factors, and Surgical Outcomes of Strabismus in High Myopia

open access: yesSiriraj Medical Journal
Objective: To determine the prevalence and predictive factors of strabismus in patients with high myopia and to evaluate the surgical outcomes of strabismus correction in this population. Materials and Methods: This retrospective cohort study included
Thammanoon Surachatkumtonekul   +1 more
doaj   +1 more source

A Predictive Model for Estimation Risk of Proliferative Lupus Nephritis

open access: yesChinese Medical Journal, 2018
Background: Lupus nephritis (LN) is classified by renal biopsy into proliferative and nonproliferative forms, with distinct prognoses, but renal biopsy is not available for every LN patient.
Dong-Ni Chen   +5 more
doaj   +1 more source

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

open access: yesFEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure   +3 more
wiley   +1 more source

PSYNDEX Tests Review für ST-EU - SPORTTEST: EUROFIT

open access: yes, 1988
This is a PSYNDEX Tests Review of ST-EU - SPORTTEST: EUROFIT. PSYNDEX Tests Reviews are written in German and describe and evaluate psychological and educational tests used in the German-speaking countries.
Waschler, Gerhard
core   +1 more source

Jolt accentuation of headache: can this maneuver rule out acute meningitis?

open access: yesBMC Research Notes, 2017
Objective Acute meningitis is a medical emergency and its accurate diagnosis could help physicians to accelerate treatment and reduce the mortality and morbidity of patients.
Shirin Afhami   +2 more
doaj   +1 more source

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

open access: yesFEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee   +7 more
wiley   +1 more source

PSYNDEX Tests Review für CWT - COLOR-WORD-TEST

open access: yes, 1988
This is a PSYNDEX Tests Review of CWT - COLOR-WORD-TEST. PSYNDEX Tests Reviews are written in German and describe and evaluate psychological and educational tests used in the German-speaking countries.
Böttger, Stefanie
core   +1 more source

Patients who take their symptoms less seriously are more likely to have colorectal cancer

open access: yesBMC Gastroenterology, 2012
Background People vary in how they respond to symptoms. The purpose of this study was to assess whether serious disease is more likely to be present in patients who report that they take any symptoms less seriously than other people do, and to assess the
Adelstein Barbara-Ann   +3 more
doaj   +1 more source

Modelling stem cell differentiation related processes—A practical overview for biologists

open access: yesFEBS Letters, EarlyView.
Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar   +4 more
wiley   +1 more source

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