An analysis of the key challenges to the widespread use of mediation in the Turkish construction industry
Purpose – The Turkish Ministry of Justice submitted the Draft Law on mediation in legal disputes, which was predicated on the European Council (EC) Directive on certain aspects of mediation in civil and commercial matters, to the Turkish Parliament in June 2008. Contentious arguments have followed on the provisions of the Draft Law as well as on the overall applicability of mediation in Turkey. The purpose of this paper is to examine the context surrounding the new mediation phenomenon in order to identify the key challenges awaiting its widespread use in the Turkish construction industry.Design/methodology/approach – Two complementary approaches were adopted in this paper. First, an analysis of the most debated papers of the Draft Law is carried out to determine the potential problems associated with the legislation by making comparisons with the EC mediation directive and mediation laws in some of the member states. Second, a series of structured interviews are organized among the Turkish construction i...
Toward a research roadmap for construction mediation
Purpose 
 
 
 
 
This paper aims to outline the state-of-the-art and research contributions in the construction mediation domain to determine whether existing research is compatible with a future scenario envisioning a wider adoption and more systemised use of mediation in the construction industry and to develop a research agenda based on key challenges facing mediation. 
 
 
 
 
Design/methodology/approach 
 
 
 
 
A systematic procedure based on keywords was adopted for the selection of relevant research contributions in the area, and a meta-classification framework has been designed based on independent classifications of the content, method and authorship to analyse the publications. 
 
 
 
 
Findings 
 
 
 
 
Research contributions in the past decade mostly focused on perceptions of professionals on mediation and the dynamics of the mediation process and mediator tactics. Based on the challenges identified, proposed research agenda includes court-connected mediation, mediation in public projects, project mediation, documentation of case studies of mediation applications and use of IT in mediation. 
 
 
 
 
Research limitations/implications 
 
 
 
 
The publications investigated in this study are limited to scholarly articles published in the mainstream construction management journals and can be expanded to books or articles published in law journals if required. 
 
 
 
 
Originality/value 
 
 
 
 
Existing literature includes important contributions regarding many aspects of construction mediation, however, a holistic agenda is lacking to overcome the key challenges to the widespread use of mediation in the construction sector. The research directions presented in this paper is expected to contribute to the proliferation of the neglected areas and constitute the basis for the development of a research roadmap in the construction mediation domain.
Ceramic microwave antennas for mobile applications
Due to their medium to high permittivity values, ceramic microwave materials are attractive as building blocks for miniaturised antenna solutions. Further advantages are low dielectric losses and an excellent temperature stability of standard ceramic materials. Yet, the permittivity of the ceramic material also has a strong influence on the radiation efficiency and bandwidth of the antenna. This implies that in the design process a suitable compromise has to be found between the degree of miniaturisation on the one hand and the antenna efficiency and bandwidth on the other. We describe two approaches towards efficient miniaturised ceramic microwave antennas: the dielectric resonator antenna (DRA) with partial metallisation and the shorting post patch antenna. We focus on design steps taken to ensure both a high degree of miniaturisation and high values of the radiation efficiency, the choice of the ceramic material and the experimental performance of the antennas.