Results 61 to 70 of about 560,071 (302)

The Military Forces as an instrument of the socialization of the State

open access: yesRevista Científica General José María Córdova, 2019
Most states continue building their Armed Forces with the premise of providing security for their citizens. This current process has motivated discussions from favorable and opposing positions.
Fabian Ricardo Giraldo Chaparro
doaj   +1 more source

Black Holes and Biophysical (Mem)-branes

open access: yes, 2014
We argue that the effective theory describing the long-wavelength dynamics of black branes is the same effective theory that describes the dynamics of biophysical membranes.
Armas, Jay, Harmark, Troels
core   +1 more source

CORRÊA, 1998. Armas e Varões. A Guerra na Lírica de Arquíloco

open access: yes, 1999
Resenha de: CORREA, Paula da Cunha. Armas e Varoes. A Guerra na Lirica de Arquiloco . Sao Paulo: Editora Unesp, 1998. 363 p.
A. D. F. Duarte
semanticscholar   +1 more source

Effects of Financial Development on Investments: New Evidence Considering Different Aspects of Financial Development

open access: yesInternational Journal of Finance &Economics, EarlyView.
ABSTRACT This paper provides new evidence and insights about the finance‐investment nexus by assessing and comparing the impacts of different aspects of financial development on investment. The study uses data for 88 countries from 1996 to 2019, and the estimates are based on dynamic panel data methodology.
Gabriel Caldas Montes   +1 more
wiley   +1 more source

Aportes de la Academia a legitimidad de la justicia en Colombia

open access: yesRevista Científica General José María Córdova, 2019
La legitimidad de la justicia en Colombia pasa por uno de los momentos más desfavorables en la historia del país, debido a los altos niveles de corrupción y la falta de imparcialidad y credibilidad de las instituciones y actores llamados a preservarla ...
Maria Antonieta Corcione Nieto   +3 more
doaj   +1 more source

La amenaza química de al-Qaeda [PDF]

open access: yes, 2007
Este ARI analiza el interés y la capacidad de obtener armas químicas por parte de al-Qaeda, así como su posible uso en atentados terroristas como arma de destrucción masiva, es decir, con el fin de causar un elevado número de víctimas.
Pita, René
core  

Using Deep Learning Conditional Value‐at‐Risk Based Utility Function in Cryptocurrency Portfolio Optimisation

open access: yesInternational Journal of Finance &Economics, EarlyView.
ABSTRACT One of the critical risks associated with cryptocurrency assets is the so‐called downside risk, or tail risk. Conditional Value‐at‐Risk (CVaR) is a measure of tail risks that is not normally considered in the construction of a cryptocurrency portfolio.
Xinran Huang   +3 more
wiley   +1 more source

Desarmamento humanitário: Abordagem política [PDF]

open access: yes, 2018
O projeto de extensão Desarmamento Humanitário: Abordagem Política, que realiza ativismo pós-nacional nos temas de desarmamento e controle de armas pelo conhecimento, difusão e por deliberações internacionais e nacionais alinhadas aos desafios ...
Cavalcanti, Ícaro   +1 more
core  

The Young Modulus of Black Strings and the Fine Structure of Blackfolds

open access: yes, 2012
We explore corrections in the blackfold approach, which is a worldvolume theory capturing the dynamics of thin black branes. The corrections probe the fine structure of the branes, going beyond the approximation in which they are infinitely thin, and ...
Armas, Jay   +3 more
core   +1 more source

Forecasting Natural Gas Prices in Real Time

open access: yesJournal of Applied Econometrics, EarlyView.
ABSTRACT This paper provides a comprehensive analysis of the forecastability of the real price of natural gas in the United States at the monthly frequency considering a universe of models that differ in complexity and economic content. We find that considerable reductions in mean‐squared prediction error relative to a no‐change benchmark can be ...
Christiane Baumeister   +3 more
wiley   +1 more source

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