Results 41 to 50 of about 52,157 (206)
Ribagua, 2022 RESUMENSe presenta la evaluación de un sistema operativo de pronósticos hidrológicos por ensambles acoplado con la simulación del sistema eléctrico de Uruguay, que permite optimizar la operación del sistema y definir el despacho energético.
Alejandra De Vera +3 more
doaj +1 more source
Automated Classification of Skin Diseases Using Microscopic Images: A Machine Learning Approach
Concurrency and Computation: Practice and Experience, Volume 37, Issue 21-22, 25 September 2025.ABSTRACT This study presents a machine learning‐based approach for the automated classification of skin diseases, specifically targeting morphea and lichen sclerosus, using microscopic images. The proposed method involves a systematic workflow, including image preprocessing techniques such as resizing, Reinhard normalization, Gaussian filtering, and ...
Zehra Karapinar Senturk +3 more
wiley +1 more source
The Reality of Contingency: Implications for Crisis Management
Risk, Hazards &Crisis in Public Policy, Volume 16, Issue 3, September 2025.ABSTRACT We live in a time of overwhelming uncertainty. Whether it is the consequences of the 2025 global trade war, the war in Ukraine, the outbreak of new pandemics, the validity of knowledge, or the possible extinction of humans as a species, the power of contingency has never been so profound.
Simon Hollis, Magnus Ekengren
wiley +1 more source
Exploration Behavior Is Consistent and Associated With Foraging Behavior in Island Songbirds
Biotropica, Volume 57, Issue 4, July 2025.We tested the neophobia threshold hypothesis in six landbird species, including four Darwin's finches. Exploration behavior was consistent over time and contexts, with species exhibiting greater foraging diversity showing higher exploratory tendencies.
Jefferson García‐Loor +3 more
wiley +1 more source
Nonadditivity effects in classical capacities of quantum multiple-access channels
, 2008 We study classical capacities of quantum multi-access channels in geometric terms revealing breaking of additivity of Holevo-like capacity. This effect is purely quantum since, as one points out, any classical multi-access channels have their regions ...
A. E. Allahverdyan +12 more
core +1 more source
A Lattice Calculation of Parton Distributions [PDF]
, 2016 We present results for the $x$ dependence of the unpolarized, helicity, and transversity isovector quark distributions in the proton using lattice QCD, employing the method of quasi-distributions proposed by Ji in 2013. Compared to a previous calculation
Alexandrou, Constantia +5 more
core +1 more source
Ingenieria Industrial, 2015 Esta investigación de tipo aplicada es realizada en una empresa dentro de la industria automotriz en Ciudad Juárez Chihuahua México, en la cual se presenta un problema en el área de preforme para el doblez de los pines de los transistores que son ...
Paloma Michelle Torres Hernández +6 more
doaj
Marine and Fishery Sciences, 2021 El área de “El Rincón” (39° S-41° 30′ S) es un sistema de alta complejidad oceanográfica, de relevancia como área reproductiva y cría de numerosas especies, sujeta a diversas medidas de manejo pesquero.
Daniela Alemany +5 more
doaj +1 more source
Lorentz Invariance Violation induced time delays in GRBs in different cosmological models
, 2010 Lorentz Invariance Violation (LIV) manifesting itself by energy dependent modification of standard relativistic dispersion relation has recently attracted a considerable attention. Ellis et al. previously investigated the energy dependent time offsets in
Alcaniz J S +23 more
core +1 more source
Cartilla de ensamble Campero Jeep [PDF]
, 2020 En un mundo global, donde el conocimiento varia cada segundo debido a la velocidad a la que avanza la tecnologia, se requiere por parte de nuevos ingenieros habilidades que van mas alla del conocimiento tecnico, las ciencias basicas y otras materias teoricas.
Natalia Díaz, Alejandro Pérez
openaire +1 more source