Results 31 to 40 of about 11,756 (222)

High-temperature characteristics of 20MnB4 and 30MnB4 micro-addition cold upsetting steels and C45 and C70 high-carbon-steels [PDF]

open access: yesMetalurgija, 2016
The paper analyzes the high-temperature plasticity characteristics of 20MnB4 and 30MnB4 with micro-additives, intended for cold upsetting and high-carbon steels C45 and C70 in the “solid phase-liquid” during heating and cooling.
S. Sawicki   +5 more
doaj   +1 more source

Utjecaj temperature popuštanja na tvrdoću, žilavost i mikrostrukturu čelika C45

open access: yes, 2022
Završni rad ispituje utjecaj temperature popuštanja nakon kaljenja na tvrdoću, žilavost i mikrostrukturu čelika C45. Nakon kratkog uvoda u kojem se objašnjava zadatak rada.
Domikulić, Anita
core   +3 more sources

Phylogeography and phylogeny of Rhinoviruses collected from Severe Acute Respiratory Infection (SARI) cases over successive epidemic periods in Tunisia.

open access: yesPLoS ONE, 2021
Rhinoviruses (RV) are a major cause of Severe Acute Respiratory Infection (SARI) in children, with high genotypic diversity in different regions. However, RV type diversity remains unknown in several regions of the world.
Sondes Haddad-Boubaker   +10 more
doaj   +1 more source

Neural Network Application to Support Regression Model in Forecasting Single-Sectional Demand for Telecommunications Services

open access: yesFolia Oeconomica Stetinensia, 2018
The aim of this research study is to test the effectiveness of the single-sectional integrated model, in which a neural network is applied to support a regression, as a consistent tool for short-term forecasting of hourly demand (in sec.) for ...
Kaczmarczyk Paweł
doaj   +1 more source

Comparing classification algorithms for prediction on CROBEX data

open access: yesCroatian Review of Economic, Business and Social Statistics, 2020
The main objective of this analysis is to evaluate and compare the various classification algorithms for the automatic identification of favourable days for intraday trading using the Croatian stock index CROBEX data.
Jerić Silvija Vlah
doaj   +1 more source

Improved C45 performance with gain ratio for credit approval dataset [PDF]

open access: yes, 2022
”” People's shopping behavior has undergone many changes after the COVID-19 pandemic. Many people have switched to using the marketplace to make buying and selling transactions.
Al Karomi, M Adib   +2 more
core  

Medium-chain-length polyprenol (C45–C55) formation in chloroplasts of Arabidopsis is brassinosteroid-dependent [PDF]

open access: yes, 2023
Brassinosteroids are important plant hormones influencing, among other processes, chloroplast development, the electron transport chain during light reactions of photosynthesis, and the Calvin-Benson cycle.
Swiezewska, Ewa   +8 more
core   +1 more source

Deep Learning Predictive Models for Terminal Call Rate Prediction during the Warranty Period

open access: yesBusiness Systems Research, 2020
Background: This paper addresses the problem of products’ terminal call rate (TCR) prediction during the warranty period. TCR refers to the information on the amount of funds to be reserved for product repairs during the warranty period.
Ferencek Aljaž   +4 more
doaj   +1 more source

Unveiling the diverse efficacy of artificial neural networks and logistic regression: A comparative analysis in predicting financial distress

open access: yesCroatian Review of Economic, Business and Social Statistics, 2023
The prediction of financial distress has emerged as a significant concern over a prolonged period spanning more than half a century. This subject has garnered considerable attention owing to the precise outcomes derived from its predictive models.
Sabek Amine
doaj   +1 more source

Training and Interpreting Machine Learning Models: Application in Property Tax Assessment

open access: yesReal Estate Management and Valuation, 2022
In contrast to the outstanding performance of the machine learning approach, its adoption in industry appears to be relatively slow compared to the speed of its proliferation in a variety of business sectors.
Lee Changro
doaj   +1 more source

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