Results 31 to 40 of about 931,717 (291)

Multivariate analysis based on the maximum standard unit value of 18F-fluorodeoxyglucose positron emission tomography/computed tomography and computed tomography features for preoperative predicting of visceral pleural invasion in patients with subpleural clinical stage IA peripheral lung adenocarcinoma

Diagnostic and Interventional Radiology, 2023
PURPOSEPreoperative prediction of visceral pleural invasion (VPI) is important because it enables thoracic surgeons to choose appropriate surgical plans.
Yun Wang, Deng Lyu, Taohu Zhou, Wenting Tu, Li Fan, Shiyuan Liu   +5 more
doaj   +1 more source

Microbial profile of the appendix niche in acute appendicitis: a novel sampling approach

FEBS Open Bio, EarlyView.
This study utilized a novel sampling method, ERAT (i.e. endoscopic retrograde appendicitis treatment)‐guided lumen aspiration, to obtain samples from the appendix, and shotgun metagenomic sequencing was performed for in situ characterization of the appendix microbiome in patients with acute appendicitis.
Huimin Ma, Mingfei Wang, Yanhu Feng, Wanqi Zhang, Wenbo Wang, Yanfeng Xie, Guixiang Kong, Jie Feng, Pengfei Wang, Qi Wang, Xiaojun Huang   +10 more
wiley   +1 more source

Multivariate Regression Analysis Identifying Predictors of Patient Satisfaction with Multifocal IOLs: +4.00/+4.00 vs +3.25/+3.25 vs +3.25/EDOF

Clinical Ophthalmology, 2020
Frank A Bucci Jr Bucci Laser Vision, Institute Wilkes-Barre, Wilkes-Barre, PA, USACorrespondence: Frank A Bucci JrBucci Laser Vision Institute, 158 Wilkes-Barre Township Blvd., Wilkes-Barre, PA 18702, USAEmail buccivision@aol.comPurpose: To detect and ...
Bucci FA Jr
doaj  

Multivariate Analysis Applications in X-ray Diffraction

Crystals, 2020
Multivariate analysis (MA) is becoming a fundamental tool for processing in an efficient way the large amount of data collected in X-ray diffraction experiments. Multi-wedge data collections can increase the data quality in case of tiny protein crystals;
Pietro Guccione, Mattia Lopresti, Marco Milanesio, Rocco Caliandro   +3 more
doaj   +1 more source

Multivariate analysis

, 2019
Fifth part of statistics course materials for the Sustainable Built Environment programme (master level) at the Faculty of Mathematics, Natural Sciences and Information Technology, University of Primorska. The topic is multivariate techniques: bivariate regression, multivariate regression, control variables, spurious and intervening relationships ...
openaire   +1 more source

Multivariate Recurrence Analysis [PDF]

Journal of Climate, 1989
Abstract Recurrence analysis was introduced to infer the degree of separation between a “control” and an “anomaly” ensemble of, say, seasonal means simulated in general circulation model (GCM) experiments. The concept of recurrence analysis is described as a particular application of a statistical technique called multiple discriminant analysis (MDA ...
Zwiers, F., von Storch, H.
openaire   +3 more sources

Exam‐level analysis of lecture capture viewing and student exam performance

FEBS Open Bio, EarlyView.
This study asks how lecture capture relates to exam performance in biology courses with three noncumulative exams. Mixed‐effects modeling separated between‐students from within‐student effects on exam %. Students who watched more recordings earned higher grades, but viewing spikes above a student's own mean, consistent with cramming, predicted small ...
Kirk Hillsley
wiley   +1 more source

Discriminant analysis of multivariate spatial regressions

Lietuvos Matematikos Rinkinys, 2001
There is not abstract.
Kęstutis Dučinskas, Jūratė Šaltytė
doaj   +3 more sources

Using multivariate statistical analysis to study the ecological and geochemical properties of soils in Blagoveshchensk (Russia)

Учёные записки Казанского университета: Серия Естественные науки, 2017
The study is extremely relevant, because most people in Russia (over 73%) live in urban environments, which are significantly influenced by various pollutants. According to N.S. Kasimov et al.
V.I. Radomskaya, D.V. Yusupov, L.M. Pavlova, A.G. Sergeeva, E.N. Voropaeva   +4 more
doaj  

A quimiometria nos cursos de graduação em química: proposta do uso da análise multivariada na determinação de pkª

Química Nova, 2014
An experiment was proposed applying the Chemometric approach of Multivariate Analysis for inclusion in undergraduate Chemistry courses to promote and expand the use of this analytical-statistical tool. The experiment entails the determination of the acid
Paulo Cesar de Souza Pereira, Camila Fabiano de Freitas, Cristiane Santi Chaves, Bianca Martins Estevão, Diogo Silva Pellosi, André Luiz Tessaro, Vagner Roberto Batistela, Ieda Spacino Scarminio, Wilker Caetano, Noboru Hioka   +9 more
doaj   +1 more source