Results 21 to 30 of about 1,664,575 (329)

Factors Associated with Neonatal Mortality in the Neonatology Department of the Regional Hospital Center, AGADIR, MOROCCO [PDF]

open access: yesIranian Journal of Neonatology, 2023
Background: Neonatal mortality is a major public health problem and concern worldwide. Despite significant improvement, the neonatal mortality rate is still high.
Mina EL Hiyani   +3 more
doaj   +1 more source

On the nature and types of anomalies: a review of deviations in data [PDF]

open access: yesInternational Journal of Data Science and Analysis, 2020
Anomalies are occurrences in a dataset that are in some way unusual and do not fit the general patterns. The concept of the anomaly is typically ill defined and perceived as vague and domain-dependent.
Ralph Foorthuis
semanticscholar   +1 more source

Cell-free DNA from plasma as a promising alternative for detection of gene mutations in patients with Maffucci syndrome

open access: yesHereditas, 2022
Maffucci syndrome (MS, OMIM 166000) is an extremely unusual, nonhereditary, multisystemic disorder that is characterized with multiple enchondromas and vascular lesions, most of which are spindle cell hemangiomas.
Yi Sun   +9 more
doaj   +1 more source

Tuberculous otitis media case report: Clinical manifestation, evaluation and management

open access: yesActa Oto-Laryngologica Case Reports, 2023
Tuberculous otitis media, caused by Mycobacterium tuberculosis, is a chronic bacterial infection that affects the middle ear structures. Diseases with polymorphous and insidious clinical features can make diagnosis difficult and delay treatment.
Andressa Alencar Sousa   +2 more
doaj   +1 more source

World-manifold and target space anomalies in heterotic Green-Schwarz strings and five-branes [PDF]

open access: yes, 1996
The quantum consistency of sigma-models describing the dynamics of extended objects in a curved background requires the cancellation of their world-volume anomalies, which are conformal anomalies for the heterotic string and $SO(1,5)$ Lorentz-anomalies ...
Lechner, Kurt, Tonin, Mario
core   +2 more sources

LogAnomaly: Unsupervised Detection of Sequential and Quantitative Anomalies in Unstructured Logs

open access: yesInternational Joint Conference on Artificial Intelligence, 2019
Recording runtime status via logs is common for almost every computer system, and detecting anomalies in logs is crucial for timely identifying malfunctions of systems.
Weibin Meng   +10 more
semanticscholar   +1 more source

Enamel defects in permanent first molars and incisors in individuals with cleft lip and/or palate

open access: yesRevista de la Facultad de Medicina, 2014
Background. Enamel defects are common in deciduous and permanent maxillary incisors of individuals with lip and palate cleft, and their occurrence has been associated with the cleft, especially when the alveolus is affected. Objective.
Vivian Patricia Saldias-Vargas   +4 more
doaj   +1 more source

Probabilistic Anomaly Detection in Natural Gas Time Series Data [PDF]

open access: yes, 2016
This paper introduces a probabilistic approach to anomaly detection, specifically in natural gas time series data. In the natural gas field, there are various types of anomalies, each of which is induced by a range of causes and sources.
Akouemo Kengmo Kenfack, Hermine Nathalie   +1 more
core   +2 more sources

Anomalies in the space of coupling constants and their dynamical applications II [PDF]

open access: yesSciPost Physics, 2019
We extend our earlier work on anomalies in the space of coupling constants to four-dimensional gauge theories. Pure Yang-Mills theory (without matter) with a simple and simply connected gauge group has a mixed anomaly between its one-form global symmetry
Clay Córdova   +3 more
semanticscholar   +1 more source

Survival of patients with rare diseases: a population-based study in Tuscany (Italy)

open access: yesOrphanet Journal of Rare Diseases, 2021
Background Rare diseases (RDs) encompass a heterogeneous group of life-threatening or chronically debilitating conditions that individually affect a small number of subjects but overall represent a major public health issue globally.
Francesca Gorini   +5 more
doaj   +1 more source

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