Results 81 to 90 of about 517,038 (261)

Leadership and the Virtue of Humanity: Conceptual Clarity, Systematic Review, and Future Research Agenda

open access: yesJournal of Management Studies, EarlyView.
Abstract Humanity – the virtue enabling meaningful human connection – is vital to the leadership we need to survive our polycrisis context. As a prerequisite to sustainable human community, the virtue of humanity is considered universal. It has been claimed as a ‘higher‐order virtue’, comprised of and enacted by – but irreducible to – a suite of ‘lower‐
Toby Newstead   +3 more
wiley   +1 more source

Clases de armas y armas de clase

open access: yes, 2018
Argaric grave goods provide an exceptional source of knowledge as to the sociopolitical organization of society in the Early Bronze Age. The present article focuses on analysing the burials containing metal axes among their grave goods, a practice dating to the last phase of the Argaric Culture (1800/1750-1550 cal BCE).
Lull, Vicente   +3 more
openaire   +2 more sources

The Cross and Conflict: How Do Christians Impact Protest Dynamics?

open access: yesJournal for the Scientific Study of Religion, EarlyView.
ABSTRACT This study examines the relationship between Christian actors, practices, and sacred sites in US protests and demonstrations, focusing on how political ideology shapes conflict outcomes. Using event‐level data from the Armed Conflict Location & Event Data Project (ACLED), the analysis explores 63,000 protest events from 2020 to 2024 ...
Joel Day
wiley   +1 more source

Método de detección automática de armas de mano en video usando aprendizaje profundo [PDF]

open access: yes, 2019
Investigación TecnológicaEste experimento implementa un método basado en aprendizaje profundo para el apoyo del proceso de monitoreo y detección de armas de mano (revólveres y pistolas), de forma automática con el fin de proponer una solución a la ...
Criollo-Leal, Brayan Alejandro   +1 more
core  

A Conditional Tail Expectation Type Risk Measure for Time Series

open access: yesJournal of Time Series Analysis, EarlyView.
ABSTRACT We consider the estimation of the conditional expectation 𝔼(Xh|X0>UX(1/p)), provided 𝔼|X0|<∞, at extreme levels, where (Xt)t∈ℤ$$ {\left({X}_t\right)}_{t\in \mathbb{Z}} $$ is a strictly stationary time series, UX$$ {U}_X $$ its tail quantile function, h$$ h $$ is a positive integer and p∈(0,1)$$ p\in \left(0,1\right) $$ is such that p→0$$ p\to ...
Yuri Goegebeur   +2 more
wiley   +1 more source

¿Evolución o innovación? Los cambios técnico-tácticos en el armamento del ejército español durante el relevo dinástico: nuevas consideraciones

open access: yesCuadernos de Historia Moderna, 2016
La historiografía europea ha afirmado que mientras otros estados mejoraron la organización y armamento de sus fuerzas armadas durante el siglo XVII, España no fue capaz de tomar el mismo camino. Este trabajo analiza las distintas armas utilizadas por los
Antonio José Rodríguez Hernández
doaj   +1 more source

Functional Vašiček Model

open access: yesJournal of Time Series Analysis, EarlyView.
ABSTRACT We propose a new formulation of the Vašičekmodel within the framework of functional data analysis. We treat observations (continuous‐time rates) within a suitably defined trading day as a single statistical object. We then consider a sequence of such objects, indexed by day.
Piotr Kokoszka   +4 more
wiley   +1 more source

Density‐Valued ARMA Models by Spline Mixtures

open access: yesJournal of Time Series Analysis, EarlyView.
ABSTRACT This paper proposes a novel framework for modeling time series of probability density functions by extending autoregressive moving average (ARMA) models to density‐valued data. The method is based on a transformation approach, wherein each density function on a compact domain [0,1]d$$ {\left[0,1\right]}^d $$ is approximated by a B‐spline ...
Yasumasa Matsuda, Rei Iwafuchi
wiley   +1 more source

Art et Science chez D’Annunzio

open access: yesEstudios Románicos, 2010
El artículo tiene como objetivo desarrollar aspectos de la modernidad que, paradójicamente, un amante de la cultura clásica griega y romana, han retenido sobre todo el interés de D’Annunzio. Se trata de vincular este interés con la ideología nacionalista
Gerard Vittori
doaj  

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