Results 91 to 100 of about 41,471 (212)

Representation by several orthogonal polynomials for sums of finite products of Chebyshev polynomials of the first, third and fourth kinds

open access: yesAdvances in Difference Equations, 2019
The classical linearization problem concerns with determining the coefficients in the expansion of the product of two polynomials in terms of any given sequence of polynomials.
Taekyun Kim   +3 more
doaj   +1 more source

DOES EU-INTEGRATION CHANGE AGGLOMERATION PROCESS? THE IMPACT OF EU MEMBERSHIP PROCESS ON THE CITY-SIZE DISTRIBUTION OF TURKEY

open access: yesEmerging Markets Journal, 2013
This paper aims to reveal the eventual impacts of European Union (EU) membership process and other conventional factors on the city-size distribution of a candidate country (Turkey).
Engin Sorhun
doaj   +1 more source

Voltage stabilization in DC microgrids: an approach based on line-independent plug-and-play controllers

open access: yes, 2016
We consider the problem of stabilizing voltages in DC microGrids (mGs) given by the interconnection of Distributed Generation Units (DGUs), power lines and loads.
Ferrari-Trecate, Giancarlo   +2 more
core  

OPTIMALISASI DAN UJI EFEKTIVITAS ACTINOMYCETES PADA Brassica chinensis DI BAWAH CEKAMAN KEKERINGAN DAN pH MASAM ULTISOL

open access: yesJTSL (Jurnal Tanah dan Sumberdaya Lahan)
Drought stress and acid soil pH are a form of abiotic stress on acid-dry land. Actinomycetes are a group of transitional microbes that have benefits as bioprotectants, biostimulators, and biofertilizers.
Shendy Citra Oktaviana Dewi   +3 more
doaj   +1 more source

PUTTING THE CART BEFORE THE HORSE: HOW THE EU-AFRICA COOPERATION ON MIGRATION HAS FAILED AND WHAT TO DO ABOUT IT

open access: yesKöz-gazdaság, 2021
With the ongoing Covid19 pandemic, the adoption of policies and measures restricting mobility can be observed all over the world. This paper notes that the relationship between migration and development is circular and complex, embracing both ...
Augustin Nguh
doaj  

Avaliação de Soldas Dissimilares com a Técnica da Dupla Camada Utilizando os Arames-Eletrodos AWS ER 316L e ER NiCrMo-3 sobre o Aço ASTM A182 F22 [PDF]

open access: diamond, 2021
Humberto Vinícius Muñoz Aguirre   +3 more
openalex   +1 more source

Perfil socioeconómico del emigrante de Medellín a España: una aproximación a partir de la experiencia de la red: “Paisas en el Exterior”

open access: yesLecturas de Economía, 2009
La migración de colombianos a España ha crecido considerablemente en los últimos años, y con ella el flujo de remesas enviadas a Colombia. Este artículo analiza el perfil socioeconómico de los emigrantes de Medellín a España, identificando las ...
Mauricio López   +4 more
doaj  

2A2-F22 Experimental Verification of a Soft-bodied Robot with Large D. O. F. Inspired by True Slime Mold

open access: bronze, 2009
Koichi Takeda   +5 more
openalex   +2 more sources

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