Search Results - subject:"transformations"

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Tracing morphological transformations in Cairo's historic cemeteries, a step toward urban conservation

AlSadaty, Aliaa - In: Open House International 47 (2021) 1, pp. 135-151

Purpose This paper focuses on the morphological transformations of Cairo's historic cemeteries that currently form a …/methodology/approach Adopting a historico-geographical approach, this study traces morphological transformations of the eastern necropolis of Cairo … alarming transformations on the said aspects, threatening the historic value and the urban integrity of Cairo's eastern …

Persistent link: https://www.econbiz.de/10014964933

POST-COMMUNIST TRANSFORMATIONS IN CENTRAL AND EASTERN EUROPE. “HOLISTIC VERSUS EXTENDED ORDER” MODEL

PLOPEANU, Aurelian-Petrus - 2017

The transition of Central and Eastern European post-communist countries followed different sets of reforms with different degrees of success which generated a monolithic debate attitude for decades. From shock-therapy and intermediary to gradualist approaches, I stress the superiority of...

Persistent link: https://www.econbiz.de/10011716424

Data-driven transformations in small area estimation

Rojas-Perilla, Natalia; Pannier, Sören; Schmid, Timo; … - 2017

assumptions by using data-driven scaled transformations as opposed to ad-hoc chosen transformations. Different types of … transformations are explored, the estimation of the transformation parameters is studied in detail under a linear mixed model and … transformations are used in small area prediction of linear and non-linear parameters. The use of scaled transformations is crucial as …

Persistent link: https://www.econbiz.de/10011762660

Matrix inequality constraints for vector (asymmetric power) GARCH/HEAVY models and MEM with spillovers: Some new (mixture) formulations

Karanasos, Menelaos; Xu, Yongdeng - 2017

In this paper we review and generalize results on the derivation of tractable non-negativity (necessary and sufficient) conditions for N-dimensional asymmetric power GARCH/HEAVY models and MEM. We show that these non-negativity constraints are translated into simple matrix inequalities, which...

Persistent link: https://www.econbiz.de/10011787158