Results 51 to 60 of about 1,141,329 (227)

Bionics Solution to Learn the Arm Reaching with Collision Avoidance

open access: yesApplied Bionics and Biomechanics, 2005
This article presents a learning model that simulates the control of an anthropomorphic arm kinematics motion. The objective is to reach and grasp a static prototypic object placed behind different kinds of obstacle in size and position.
P. Gorce, P. Bendahan
doaj   +1 more source

Regional inflation spillovers in the Russian Federation [PDF]

open access: yesИзвестия Саратовского университета. Новая серия: Серия «Экономика. Управление. Право»
Introduction. A large number of studies have been devoted to the study of spillover effects in many sectors of the economy. However, inflation spillovers in regional data from Russia are studied for the first time. Theoretical analysis.
Krotova, Yulia Igorevna   +2 more
doaj   +1 more source

Rhinolophus megaphyllus var. var. α

open access: yes, 1878
Var. α.. Rhinolophus truncatus, Peters, MR. Ahad. Beri. 1871, p. 307. Slightly smaller than specimens of Rh. megaphyllus from Australia, and the summit, of the vertical process of the sella is truncated, not rounded off. Length, ear 0"-7, forearm T'-7, third finger 2"-6, fifth finger 2''-2, tibia O' 7, foot 0"’35. Hab. Batchian Island. a, b, c. ad. sks.
openaire   +3 more sources

The Relationship Between Oil Prices and Stock Prices of the European Renewable Energy Companies: A Vector Autoregressive Analysis

open access: yesNaše Gospodarstvo, 2023
This article aims to examine the potential relationship between Brent crude oil futures prices and the index of the European renewable energy companies.
Slatina Enis   +3 more
doaj   +1 more source

Lagenandra peradeniyae var. peradeniyae var. peradeniyae

open access: yes, 2022
Published as part of Madola, Indrakheela, Yakandawala, Deepthi & Yakandawala, Kapila, 2022, A new Lagenandra species with two varieties from the Wet Zone of Sri Lanka, pp.
Madola, Indrakheela   +2 more
openaire   +2 more sources

Causality of Interest Rate Policy and Agricultural Production in an Atmosphere of Economic Deregulation in Nigeria

open access: yesAgricultura Tropica et Subtropica, 2014
This study was carried out to examine the causal relationship between interest rate policy and agricultural production in a deregulated economic setting in Nigeria using time series data covering 1987 to 2011.
Oyakhilomen Oyinbo
doaj   +1 more source

VaR és koherens kockázati mértékek kapcsolata

open access: yes, 2006
Napjaink egyik legfontosabb problémája, elsősorban a bankok és biztosítók számára, a kockázat mérése. Korábban a legegyszerűbb eljárás ennek mérésére a szórás volt, de ez sok problémával járt, mivel többek között nem jól mutatta az esetlegesen felmerülő ...
Kereszturi, László
core  

Worst VAR Scenarios: A Remark [PDF]

open access: yesInsurance: Mathematics and Economics, 2006
Theorem 15 of Embrechts, Höing & Puccetti (IME, 2005) proves that the comonotonic dependence structure gives rise to the on-average-most-adverse Value-at-Risk scenario for a function of dependent risks, when the marginal distributions are known but the dependence structure between the risks is unknown.
openaire   +4 more sources

Backtesting VaR Models: An Expected Shortfall Approach [PDF]

open access: yes
Academics and practitioners have extensively studied Value-at-Risk (VaR) to propose a unique risk management technique that generates accurate VaR estimations for long and short trading positions and for all types of financial assets.
Timotheos Angelidis, Stavros Degiannakis
core  

Financial Development and Trade in Developing Countries: A Causality Issue [PDF]

open access: yesفصلنامه پژوهش‌های اقتصادی ایران, 2011
The main objective of this paper is to determine the causal relationship between trade openness and financial development in non oil and oil exporting developing countries using a VAR model.
Mohammad Rasti
doaj  

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