Results 31 to 40 of about 373,922 (225)
Is football an indicator of development at the international level? (WP) [PDF]
, 2013 [spa] El objetivo de este trabajo es examinar si el fútbol puede ser considerado como un indicador de desarrollo a nivel internacional. Se ha diseñado un modelo econométrico empírico con el fin de analizar el desarrollo en términos de niveles de PIB per ...
Gásquez Mendoza, Roberto +1 more
core +1 more source
Safety & Fire Technology, 2019 Aim: This paper presents the operation of an active dust explosion (HRD, high rate discharge) suppression system in a confined space. Project and methods: The study involved tests of the developed fire protection system for suppressing dust explosions.
Piotr Lesiak +4 more
doaj +1 more source
IET Networks, EarlyView., 2023 The topic discussed was the intelligent design of network multimedia using BD and virtual AI technology. First of all, the authors gave a brief overview of its relevant research background, and then comprehensively analysed the advantages and disadvantages of previous scholars' research on network multimedia.
Xin Zhang
wiley +1 more source
Bioassay of the Nucleopolyhedrosis Virus of \u3ci\u3eNeodiprion Sertifer\u3c/i\u3e (Hymenoptera: Diprionidae) [PDF]
, 2017 Linear regression analysis of probit mortality versus several concentrations of nucleo- polyhedrosis virus of Neodiprion sertifer resulted in the equation Y = 2.170 + 0.872X.
Coppel, H. C +2 more
core +2 more sources
ASSESSMENT OF GREENHOUSE GAS EMISSIONS IN SYSTEMS USEDIN CROPING MAIZE FOR BIOETHANOL PRODUCTION [PDF]
Annals of the Polish Association of Agricultural and Agribusiness Economists, 2017 The aim of the study was to assess the greenhouse gases emissions in different maize cultivation systemsin monoculture compared to its cultivation in crop rotation systems. To assess the GHG emissions theBiograce 4 public calculator was used. Assessments
Zuzanna Jarosz +2 more
doaj +1 more source
Utility of perfusion PET measures to assess neuronal injury in Alzheimer's disease [PDF]
, 2018 Introduction: 18F-fluorodeoxyglucose (FDG) positron emission tomography (PET) is commonly used to estimate neuronal injury in Alzheimer's disease (AD). Here, we evaluate the utility of dynamic PET measures of perfusion using 11C-Pittsburgh compound B (
Ances, Beau M. +32 more
core +3 more sources
Nuevos desafíos de las pequeñas y medianas empresas en tiempos de pandemia
Tecnura, 2022 Contexto: Las pymes representan aproximadamente el 50 % del PIB mundial, y debido a la pandemia por la covid-19, se han visto gravemente afectadas. Este documento proporciona un panorama general de factores que incidieron en la economía de las pymes y ...
Johanna Catalina Adan Gallo +3 more
doaj +1 more source
Rubbery wound closure adhesives. I. design, synthesis, characterization, and testing of polyisobutylene-based cyanoacrylate homo- and co-networks [PDF]
, 2015 Novel rubbery wound closures containing various proportions and molecular weights of polyisobutylene (PIB) and poly(2-octyl cyanoacrylate) [P(OctCA)] for potential clinical use were designed, synthesized, characterized, and tested.
Kennedy, J. P. +4 more
core +1 more source
Inżynieria finansowa i instrumenty finansowe a problemy budżetowe UE
Polityki Europejskie, Finanse i Marketing, 2018 Obecnie intensywnie poszukiwane są możliwości efektywniejszego wykorzystania dysponowanych dochodów fiskalnych przez UE. Duże nadzieje w tym kontekście wiąże się z inżynierią finansową i instrumentami finansowymi.
Barbara Wieliczko +2 more
doaj +3 more sources
Sector construcción y renta per cápita nicaragüense: una explicación econométrica
Ad-Gnosis, 2022 La teoría de crecimiento endógeno explica la relación de las variables renta per cápita (PIB per cápita), en relación al sector de construcción de edificaciones privadas, incorporado este enfoque al análisis nicaragüense, a ...
Leuvad del Carmen Tercero Lola +2 more
doaj +1 more source