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Executive summary
Publication date: 13 June 2022

GUINEA: Repression of the political class may backfire

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DOI: 10.1108/OXAN-ES270786

ISSN: 2633-304X

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Article
Publication date: 14 June 2013

Edgardo Molina, Alpha Diallo and Zhigang Zhu

The purpose of this paper is to propose a local orientation and navigation framework based on visual features that provide location recognition, context augmentation, and viewer…

684

Abstract

Propose

The purpose of this paper is to propose a local orientation and navigation framework based on visual features that provide location recognition, context augmentation, and viewer localization information to a blind or low‐vision user.

Design/methodology/approach

The authors consider three types of “visual noun” features: signage, visual‐text, and visual‐icons that are proposed as a low‐cost method for augmenting environments. These are used in combination with an RGB‐D sensor and a simplified SLAM algorithm to develop a framework for navigation assistance suitable for the blind and low‐vision users.

Findings

It was found that signage detection cannot only help a blind user to find a location, but can also be used to give accurate orientation and location information to guide the user navigating a complex environment. The combination of visual nouns for orientation and RGB‐D sensing for traversable path finding can be one of the cost‐effective solutions for navigation assistance for blind and low‐vision users.

Research limitations/implications

This is the first step for a new approach in self‐localization and local navigation of a blind user using both signs and 3D data. The approach is meant to be cost‐effective but it only works in man‐made scenes where a lot of signs exist or can be placed and are relatively permanent in their appearances and locations.

Social implications

Based on 2012 World Health Organization, 285 million people are visually impaired, of which 39 million are blind. This project will have a direct impact on this community.

Originality/value

Signage detection has been widely studied for assisting visually impaired people in finding locations, but this paper provides the first attempt to use visual nouns as visual features to accurately locate and orient a blind user. The combination of visual nouns with 3D data from an RGB‐D sensor is also new.

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Journal of Assistive Technologies, vol. 7 no. 2
Type: Research Article
ISSN: 1754-9450

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Expert briefing
Publication date: 23 April 2018

Guinea's political impasse.

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DOI: 10.1108/OXAN-DB232205

ISSN: 2633-304X

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Expert briefing
Publication date: 2 October 2020

Despite the crackdown, FNDC-led protests are likely to intensify to try to disrupt the October 18 poll. However, Conde’s main concern is not the recurring protests, but rather…

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Expert briefing
Publication date: 20 July 2015

Outlook for the mining sector in Guinea.

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DOI: 10.1108/OXAN-DB201067

ISSN: 2633-304X

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Article
Publication date: 26 January 2010

Lavagnon A. Ika, Amadou Diallo and Denis Thuillier

The purpose of this paper is to analyze the empirical relationship between project management (PM) efforts (the extent to which national project coordinators (NPCs) – the project…

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Abstract

Purpose

The purpose of this paper is to analyze the empirical relationship between project management (PM) efforts (the extent to which national project coordinators (NPCs) – the project managers in the aid industry sector – make use of available PM tools), project success, and success criteria.

Design/methodology/approach

Data were collected by way of questionnaires delivered by mail to 600 recipients in 26 different countries in Africa.

Findings

The research results suggest that project success is insensitive to the level of project planning efforts but a significant correlation does exist between the use of monitoring and evaluation tools and project “profile,” a success criterion which is an early pointer of project long‐term impact.

Research limitations/implications

This paper contributes to PM research by exploring the relationship between the use of PM tools and project success in the non‐traditional PM – although project oriented – aid industry sector. The paper highlights self‐perceptions of NPCs and should not be interpreted in other ways.

Practical implications

This paper highlights the importance of PM tools in practice. Further, it suggests that NPCs (who are in fact only involved in project execution) put a lot of effort into monitoring and evaluation. In so doing, they strive to ensure project performance and accountability throughout project lifecycle, and this contributes to project “profile.”

Originality/value

This is the first study that offers insights into the relationship between PM efforts and project success in the aid industry sector. The paper calls for further research on PM practices in the aid industry sector where projects remain important instruments for aid delivery.

Details

International Journal of Managing Projects in Business, vol. 3 no. 1
Type: Research Article
ISSN: 1753-8378

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Executive summary
Publication date: 10 November 2020

GUINEA: Opposition may have little room for manoeuvre

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DOI: 10.1108/OXAN-ES257427

ISSN: 2633-304X

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Article
Publication date: 10 March 2022

Somnoma Edouard Kaboré and Seydou Sané

The effects of opportunism have been examined before, but not in specific contexts dominated by a collectivist culture. Thus, this research aims to examine the influence of…

326

Abstract

Purpose

The effects of opportunism have been examined before, but not in specific contexts dominated by a collectivist culture. Thus, this research aims to examine the influence of opportunism on the success of International Development (ID) projects by incorporating a moderating factor – the collectivist dimension of national culture.

Design/methodology/approach

The research is based on a primary database collected by questionnaire from 76 ID project coordinators in Burkina Faso (West Africa). The Partial Least Squares Structural Equation Method (PLS-SEM) was used to test our hypotheses.

Findings

Our results show that opportunism has a direct negative impact on the success of ID projects. Similarly, the collectivist cultural context is to be considered as an independent variable and not a moderating factor. Indeed, the collectivist cultural context has an important positive influence on the project success. Our results call for the implementation of governance mechanisms (especially relational) to prevent opportunistic behaviour.

Originality/value

Until now, the study of the role of culture in the relationship between opportunism and project success has been neglected. Syntheses of the scientific literature on this topic do not mention any studies that have explored the moderating role of collectivist culture on the relationship between opportunism and project success. This is, to our knowledge, the first study conducted in Africa to examine these relationships in the context of ID projects.

Details

International Journal of Managing Projects in Business, vol. 15 no. 3
Type: Research Article
ISSN: 1753-8378

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Executive summary
Publication date: 12 October 2015

GUINEA: Conde's re-election is most likely outcome

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DOI: 10.1108/OXAN-ES205918

ISSN: 2633-304X

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Executive summary
Publication date: 10 September 2020

GUINEA: Opposition divides complicate anti-Conde push

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DOI: 10.1108/OXAN-ES255142

ISSN: 2633-304X

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