Road Maintenance in Africa: Approaches and Perspectives
نویسندگان
چکیده
منابع مشابه
Developing Appropriate Management and Procurement Approaches for Road Maintenance
This paper reviews experience of using the private sector for undertaking road maintenance in developing countries. It identifies the various organisational options for the client and supplier roles, key factors in establishing a competitive environment and building contract maintenance capacity, and the potential cost savings therefrom. It includes the following key messages: • The private sec...
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Polysemy is pervasive in natural languages, and affects both content and function words. While deciding which sense is intended on a given occasion of use rarely seems to cause any difficulty for speakers of a language, polysemy has proved notoriously difficult to treat both theoretically and empirically. Some of the questions that have occupied linguists, philosophers and psychologists interes...
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ژورنال
عنوان ژورنال: E3S Web of Conferences
سال: 2018
ISSN: 2267-1242
DOI: 10.1051/e3sconf/20183801005