Results 41 to 50 of about 77,460 (224)

On weighted quasi-arithmetic means which are convex [PDF]

Mathematical Inequalities & Applications, 2019
Summary: We study convexity in the class of weighted quasi-arithmetic means. It turns out that their convexity depends only on the generator, neither on weights, nor on the number of variables. Connections between the convexity of a mean and the convexity of its increasing generators are considered.
Chudziak, Jacek, Głazowska, Dorota, Jarczyk, Justyna, Jarczyk, Witold   +3 more
openaire   +2 more sources

Particle Size Distribution in Aluminum Manufacturing Facilities. [PDF]

, 2014
As part of exposure assessment for an ongoing epidemiologic study of heart disease and fine particle exposures in aluminum industry, area particle samples were collected in production facilities to assess instrument reliability and particle size ...
Cullen, Mark R, Dixon-Ernst, Christine, Eisen, Ellen A, Hammond, S Katharine, Liu, Sa, Noth, Elizabeth M   +5 more
core   +1 more source

Means and covariance functions for geostatistical compositional data: an axiomatic approach [PDF]

, 2017
This work focuses on the characterization of the central tendency of a sample of compositional data. It provides new results about theoretical properties of means and covariance functions for compositional data, with an axiomatic perspective.
A Kolmogorov, D Billheimer, Denis Allard, DJJ Walvoort, G Mateu-Figueras, H Wackernagel, J Aczél, J Aczél, J Aitchison, J Aitchison, J Aitchison, J Matkowski, JD Helterbrand, JJ Egozcue, JJ Egozcue, JL Scealy, JP Chilès, KL Arrow, N Cressie, P Bogaert, R Tolosana-Delgado, RF Shurtz, RY Liu, Thierry Marchant, V Pawlowksy-Glahn, V Pawlowksy-Glahn, WE Miller, WE Sharp, Y Vardi, Y Zuo   +29 more
core   +2 more sources

Effect of Nursing Dysphagia Screening Tool Education on Increasing Knowledge of Documentation for Screening Results in Hospital Nurses

Global Medical & Health Communication, 2021
Efforts to prevent complications of dysphagia can be detected using a quick and correct screening method. Dysphagia screening tool (DST) can identify dysphagia stroke patients with eight indicators.
Esther Palupi, Yuyun Yueniwati, Alfrina Hany   +2 more
doaj   +1 more source

The Generalized Hybrid Averaging Operator and its Application in Decision Making // La media generalizada híbrida y su aplicación en la toma de decisiones [PDF]

Revista de Métodos Cuantitativos para la Economía y la Empresa, 2010
We present the generalized hybrid averaging (GHA) operator. It is a new aggregation operator that generalizes the hybrid averaging (HA) operator by using the generalized mean. Thus, we are able to generalize a wide range of mean operators such as the HA,
Casanovas Ramón, Montserrat, Merigó Lindahl, José M.   +1 more
doaj  

Complete intersections: Moduli, Torelli, and good reduction [PDF]

, 2016
We study the arithmetic of complete intersections in projective space over number fields. Our main results include arithmetic Torelli theorems and versions of the Shafarevich conjecture, as proved for curves and abelian varieties by Faltings. For example,
A Hartmann, A Javanpeykar, A Javanpeykar, A Javanpeykar, A. Javanpeykar, AN Paršin, B Conrad, B Mazur, B Noohi, B Poonen, CAM Peters, CH Clemens, D Abramovich, D Edidin, D Rydh, D. Loughran, F Campana, G Faltings, H Flenner, J Carlson, J Rizov, J-P Serre, J-P Serre, J-X Cai, JWS Cassels, K Zuo, L Caporaso, M Demazure, M Rapoport, MC Olsson, O Benoist, O Debarre, O Gabber, P Deligne, R Jong de, S Mukai, Y André   +36 more
core   +2 more sources

Four‐Point Bending Tests at High Temperatures on Commercial MgO‐C Refractory Bricks with and Without Recyclate Considering Different Carbon Contents

Advanced Engineering Materials, EarlyView.
Four‐point bending tests are conducted in an argon atmosphere on commercial MgO‐C brick grades with and without MgO‐C recyclate from room temperature up to 1300 °C. No detrimental effect of the MgO‐C recyclates on bending strength is found. Instead, a decisive influence of the total carbon content is observed, with lower total carbon contents ...
Alexander Schramm, Lukas Knöchel, Thomas Schemmel, Christos G. Aneziris, Anja Weidner, Horst Biermann   +5 more
wiley   +1 more source

All‐in‐One Analog AI Hardware: On‐Chip Training and Inference with Conductive‐Metal‐Oxide/HfOx ReRAM Devices

Advanced Functional Materials, EarlyView.
An all‐in‐one analog AI accelerator is presented, enabling on‐chip training, weight retention, and long‐term inference acceleration. It leverages a BEOL‐integrated CMO/HfOx ReRAM array with low‐voltage operation (<1.5 V), multi‐bit capability over 32 states, low programming noise (10 nS), and near‐ideal weight transfer.
Donato Francesco Falcone, Victoria Clerico, Wooseok Choi, Tommaso Stecconi, Folkert Horst, Laura Bégon‐Lours, Matteo Galetta, Antonio La Porta, Nikhil Garg, Fabien Alibart, Bert Jan Offrein, Valeria Bragaglia   +11 more
wiley   +1 more source

Vog: Using Volcanic Eruptions to Estimate the Health Costs of Particulates

The Economic Journal, EarlyView., 2018
The negative consequences of long‐term exposure to particulate pollution are well established but a number of studies find no effect of short‐term exposure on health outcomes. The high correlation of industrial pollutants complicates the estimation of the impact of individual pollutants on health.
Timothy J. Halliday, John Lynham, Áureo de Paula   +2 more
wiley   +1 more source

Properties of distance spaces with power triangle inequalities

Karpatsʹkì Matematičnì Publìkacìï, 2016
Metric spaces provide a framework for analysis and have several very useful properties. Many of these properties follow in part from the  triangle inequality.
D. Greenhoe
doaj   +1 more source