Results 81 to 90 of about 11,756 (222)

Modelo para el precio de la pronóstico del energía eléctrica en Colombia

open access: yesLecturas de Economía, 2012
En este trabajo se investigan los factores que determinan el precio de la energía eléctrica en el mercado colombiano. También se lleva a cabo un ejercicio de pronóstico de largo plazo para los precios de la energía transados en la bolsa energética, para ...
Jorge Barrientos Marin   +4 more
doaj  

Data Mining as Support to Knowledge Management in Marketing

open access: yesBusiness Systems Research, 2015
Background: Previous research has shown success of data mining methods in marketing. However, their integration in a knowledge management system is still not investigated enough.
Zekić-Sušac Marijana, Has Adela
doaj   +1 more source

Detecting Anomalous Cell Behavior in Electrochemical Battery Testing Using Machine Learning

open access: yesAdvanced Engineering Materials, Volume 28, Issue 20, 21 October 2026.
Machine‐learning‐based screening enables automated identification of anomalous battery cells from complementary electrochemical tests. A curated battery database supports configuration‐aware comparison of rate‐capability and impedance data. Supervised classification of rate‐test data achieves 90% accuracy, while CNN‐VAE‐based impedance analysis reaches
Minu Rose   +7 more
wiley   +1 more source

The Effect of C45 Carbon Black-Phosphomolybdic Acid Nanocomposite on Hydrogenation and Corrosion Resistance of La2Ni9Co Hydrogen Storage Alloy

open access: yes, 2023
In this paper, we analysed the influence of corrosion processes and the addition of a carbon black-heteropoly phosphomolybdic acid (C45-MPA) nanocomposite on the operating parameters of a hydride electrode obtained on the basis of the intermetallic ...
Edyta Owczarek   +2 more
core   +1 more source

Design and Optimization of Self Nano-Emulsifying Drug Delivery System Containing a New Anti-inflamatory Agent Pentagamavunon-0

open access: yesIndonesian Journal of Chemistry, 2017
Pentagamavunon-0 is a potent anti-inflammatory drug. The oral bioavailability of PGV-0 is very low due to its low solubility in water. The aim of this study is to design and optimize SNEDDS formulation to improve dissolution of PGV-0 by Simplex Lattice ...
Ika Yuni Astuti   +3 more
doaj   +1 more source

Proton‐Coupled Electron Transfer in Reaction of Catecholamines: Experimental and Computational Approach

open access: yesChemPhysChem, Volume 27, Issue 19, 14 October 2026.
Experimentally determined rate constants, kinetic isotope effects, and thermodynamic activation parameters in a nonpolar solvent, as well as density functional theory computational analysis of intrinsic bond orbitals (IBOs) along the intrinsic reaction coordinate (IRC) path including the transition state (TS), suggest that hydrogen transfer from ...
Ana Karković Marković   +3 more
wiley   +1 more source

Perbandingan Implementasi Ct Pro Dan Algoritma C45 Menentukan Pola Penyakit Pasien Stroke (Studi Kasus Rs. Siti Fatimah Palembang) [PDF]

open access: yes, 2023
The development of adult data mining has penetrated into every segment, this has an effect on the health sector. With these developments can help the process both in health care and disease prevention in patients.
Diana, Yansa, Abi
core  

C45 Douglas Skymaster

open access: yes, 2017
A C45 Douglas Skymaster next to Hickman Field, Hawaiihttps://nsuworks.nova.edu/nasfl/1296/thumbnail ...
Courtesy of the Naval Air Station Fort Lauderdale Museum
core  

Comparison analysis of cockroft – latham criterion values of commercial plasticine and C45 steel [PDF]

open access: yes, 2018
The paper presents and compares the results of theoretical and experimental research in the field of cracking of model material (commercial plasticine) and C45 steel in hot forming conditions.
Pater, Z., Wójcik, Ł.
core   +1 more source

Stima del limite di fatica di un acciaio C45 basato sull'applicazione di metodi energetici [PDF]

open access: yes, 2022
Sono stati monitorati e studiati tre metodi alternativi per la stima del limite di fatica di un acciaio strutturale C45. I parametri presi in considerazione sono stati l'energia meccanica specifica dissipata in un ciclo; il calore specifico dissipato in ...
Monti, Giancarlo
core  

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