Results 21 to 30 of about 1,606,033 (248)

Trends in colon cancer incidence in young and older adults in Mačva Region (Serbia) [PDF]

open access: yesArchive of Oncology, 2023
Objectives: Our goal was to conduct the first survey and screening of colon cancer incidence trends in the Mačva district, Serbia. Methods: Age-specific incidence of colon cancer among the > 20 years old adults that were diagnosed from 2006-2015 was ...
Dugandžija Tihomir   +5 more
doaj  

Best linear unbiased estimation for varying probability with and without replacement sampling

open access: yesSpecial Matrices, 2019
When sample survey data with complex design (stratification, clustering, unequal selection or inclusion probabilities, and weighting) are used for linear models, estimation of model parameters and their covariance matrices becomes complicated.
Haslett Stephen
doaj   +1 more source

The artemis package for environmental DNA analysis in R

open access: yesEnvironmental DNA, 2022
We introduce artemis, a new package for the R statistical programming environment designed to analyze quantitative polymerase chain reaction (qPCR) data from environmental DNA studies.
Matthew B. Espe   +6 more
doaj   +1 more source

Growth Curves Modelling and Its Application

open access: yesEngineering Proceedings, 2023
In this article, we compare two ways of modelling measures of fetal growth. The goal is to impute the missing information for certain ultrasound measurements that are observed at different times and with different numbers of observations.
Ana García-Burgos   +5 more
doaj   +1 more source

Evaluation of InSAR Tropospheric Delay Correction Methods in the Plateau Monsoon Climate Region Considering Spatial–Temporal Variability

open access: yesSensors, 2023
The tropospheric delay caused by the temporal and spatial variation of meteorological parameters is the main error source in interferometric synthetic aperture radar (InSAR) applications for geodesy.
Qihang Yang   +3 more
doaj   +1 more source

Occupational stress and body composition of hospital workers: a follow-up study

open access: yesFrontiers in Public Health
This study sought to analyze the influence of occupational stress on the body composition of hospital workers after one year of follow-up. This prospective cohort study included 218 workers from one of the leading private hospitals in the municipality of
Carlos Rodrigo Nascimento de Lira   +4 more
doaj   +1 more source

Elevada proporción de Staphylococcus aureus meticilino resistentes aislados en pacientes atendidos en un servicio ambulatorio dermatológico de referencia nacional: cohorte 2010 a 2019

open access: yesInfectio, 2020
Objective: To estimate the resistance trend of Staphylococcus aureus (S. aureus) against different antibiotics in a reference dermatology outpatient center in Colombia.
Elkin Javier Casadiego Rincón
doaj   +1 more source

The unemployment rate in relation with the number of the economic subjects registered units

open access: yesActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2004
This article deals with one-factor and multiple-factor linear models definition of an unemployment rate. As the explanatory variables are considered numbers of registered units of economic subjects to thousand inhabitants separated according to the ...
Jaroslav Dufek
doaj   +1 more source

The use of Ofactory Test of Parkinson's Disease (KinPamor) in evaluation of olfactory function in Parkinson's disease

open access: yesChinese Journal of Contemporary Neurology and Neurosurgery, 2022
Objective To investigate the role of Ofactory Test of Parkinson's Disease (KinPamor) in the evaluation of olfactory function in patients with Parkinson's disease (PD).
LI Ling   +3 more
doaj   +1 more source

A Quality Improvement Initiative to Standardize Pneumocystis jirovecii Pneumonia Prophylaxis in Pediatric Patients With Solid Tumors

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Pediatric patients with extracranial solid tumors (ST) receiving chemotherapy are at an increased risk for Pneumocystis jirovecii pneumonia (PJP). However, evidence guiding prophylaxis practices in this population is limited. A PJP‐related fatality at our institution highlighted inconsistent prescribing approaches and concerns about
Kriti Kumar   +8 more
wiley   +1 more source

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