Search results for "Strategic"

Systemic Management of Architectural Decisions in Enterprise Architecture Planning. Four Dimensions and Three Abstraction Levels

2006

This paper presents a process model for the management of architectural decisions in enterprise architecture planning. First, decisions are made at the enterprise level, with strategic business considerations on the enterprise information, systems and technology strategy and governance issues. The next step is to define the domains, to then go on with domain architecture decisions. At the systems level, the enterprise and domain architecture decisions are collected and converted into architecture descriptions accurate in precision, form and detail to be given as input to the information systems development process, following the architectural planning. The model is derived from previous wor…

Cyber deterrence and Russia’s active cyber defense

2020

Conceptual foundations : Reimagining roles, relations, and processes

2023

This chapter establishes a conceptual foundation for investigating the reimagining of roles, relations, and processes in collaborations among civil society organizations in development. The chapter starts by introducing the notion of imagination. It then proceeds to review the existing research literature on challenges related to power and privilege in civil society organization collaborations. Further, it explores new ideas and practices that have been identified as practical translations of the potential new foundations for collaboration. The discussion presented in this chapter forms not only an overall conceptual context for the chapters that follow, all of which speak from, but also to…

Hydro-mechanical analysis of volcanic ash slopes during rainfall

2016

Rainfall-induced landslides in volcanic ashes represent a major natural hazard in many regions around the world. Owing to their loose structure, volcanic ash slopes are prone to rainfall-induced landslides. The paper presents a continuum modelling approach for the analysis of wetting-induced instability phenomena at the onset of failure in loose volcanic ash slopes. A numerical simulation of a landslide-prone volcanic slope in Costa Rica is carried out with a two-dimensional hydro-mechanical finite-element slope model. A constitutive model based on the effective stress concept extended to partially saturated conditions is used to reproduce the volcanic ash hydro-mechanical behaviour. The m…

FOR A CONSCIUOS FRUITION OF THE CULTURAL HERITAGE OF ANCIENT NOTO (SICILY). EFIAN PROJECT AS OPPORTUNITY FOR VALORISATION

2017

Abstract. The archaeological site of Ancient Noto is all that remains of one of the most interesting and important cities in the Est part of Sicily. Architecture and political life made Noto a point of reference for the island, expecially in XVI and XVII century, before it was destroyed by a devastating earthquake in 1963. A general project of safeguard, together with archaeological excavations, could hand a great amount of information, archaeological finds, pieces of architecture, that are useful to understand the site, known as a "Sicilian Pompei". Our intervention has the aim to describe the importance of EFIAN (Experimental Fruition Ingenious Ancient Noto). The project is carried out as…

CLUSTER APPROACH AS ONE OF DETERMINANTS FOR INCREASING COMPETITIVENESS OF RIGA FREEPORT

2011

The cluster-based approach offers a new way of dividing and understanding an economy and competitiveness. The main objective of the present study was to reveal the influence of industrial clusters on Freeport’s of Riga business competitiveness and integrated development. The cluster environment stimulates competitiveness and competition inside the cluster and the industry. One of the reasons for the current problems of Latvia’s competitiveness is the low level of business entities’ co-operation and business integration in the national economy of Latvia and the Freeport of Riga in particular. Companies are isolated in their approaches to increasing their competitiveness and entering the glob…

Goodwill and Criteria for its Recognition in Financial Statements

2004

The article summarises a research on goodwill which is one of the most controversial assets. The research includes a comparison between the descriptions of the economic nature of goodwill and an analysis of various valuation methods and accounting policies. The article discusses the internationally recognised problem that there coexist several accepted methods of accounting for goodwill arising from the acquisition of an enterprise, as a result of which the accountancy data of different enterprises and countries are incomparable.

Reconstrucción de un flujo de derrubios: el desastre de Marines (Valencia) de octubre de 1957

2021

espanolEn la manana del 14 de octubre de 1957 una masa compuesta principalmente por bloques y fango procedente de la vertiente oeste de las crestas del Rodeno (Sierra Calderona) asolo la mayor parte del casco urbano de Marines (Valencia), causando 6 victimas mortales y numerosos danos materiales. A partir de la consulta de documentacion de archivo, de la revision de diversas fotografias, del examen de los depositos sedimentarios y de los testimonios de algunos supervivientes, este trabajo ensaya una reconstruccion del episodio y una interpretacion geomorfologica del movimiento de masa. Los materiales analizados han permitido elaborar una cartografia detallada de los procesos y formas del ev…

Yielding of a quartz sand from saturated to dry state

2020

The paper presents the results of an experimental work where we analyse the behaviour of an unsaturated quartz sand in a wide range of degree of saturation (from saturated to dry state). The possibility of anticipating the hydro-mechanical behaviour of the soils when they approach the dry state is fundamental in many areas. An extensive experimental program, including controlled-suction and constant water content oedometric tests, was carried out to deeply analyse the water retention behaviour and the relationship between the yield stress and suction (Loading-Collapse curve). All elasto-plastic models provide a monotonically increase of the yield stress with suction. This assumption implies…

A physical model for the interaction between unsaturated soils and retaining structures

2020

Temporary and permanent retaining structures interact with soils that are usually in unsaturated conditions. In this work, a 1g-scale physical model is presented to investigate the interactions between retaining walls and unsaturated soils. The physical model is equipped with a water-filled hydraulic cylinder connected to a pressure-volume controller to measure the horizontal component of the later earth thrust and high capacity tensiometers to measure soil matric suction. A system of low-friction linear guideways has been installed at the base of the wall-model. The failure surface is observed through a 3 cm thick glass wall on one side of the container. A series of images are acquired dur…