It is commonly believed that Adventure-based Counseling (ABC) training is intended for young people who are active and energetic. The St. James’ Settlement (a NGO) in Hong Kong, however, believes that such training can also have positive effects on the young olds (individuals aged 50-65). A group of young old trainees was recruited from the community to help implement related activities to elde...

To improve ship efficiency and reduce CO2 emissions, the use of renewable based energy saving devices is an emerging field. By harnessing ambient wave energy, bow mounted foils can serve as device (ESD), reducing added resistance in waves generating additional thrust. This paper presents a methodology to predict over various regions, seasons routes. The results show that length significantly in...

This essay discusses the preliminary results of recent archaeological investigations into stone axe production and exchange processes at a Neolithic hilltop settlement in South India. The site in question comprises a stone-lined circular structure situated on a plateau area on the side of a topographically complex hill, known locally as Hiregudda. Across the plateau, extensive surface scatters ...

Recent technology change and market liberalization have substantially reduced the costs of providing international message telephone services (IMTS). However, the full extent of these cost reductions have generally not been reflected in lower prices. This paper reviews the recent literature on international telecommunications markets, and examines regulation and IMTS pricing behaviour. Particul...

As habitat loss and fragmentation increase across ungulate ranges, identifying and prioritizing migration routes for conservation has taken on new urgency. Here we present a general framework using the Brownian bridge movement model (BBMM) that: (1) provides a probabilistic estimate of the migration routes of a sampled population, (2) distinguishes between route segments that function as stopov...

As nuclear families have become increasingly less stable over the past quarter century, married couples have been faced with the difficult task of negotiating the terms by which marriage is ended. For parents, divorce involves questions revolving around the care and sustenance of children. In this paper we investigate whether observed divorce settlements indicate that parents make trade-offs in...

This Essay proceeds in four steps. Part I summarizes the quantitative evidence on the pattern of escalation and outcomes of more than 600 GATT/WTO disputes from 1948 through 1999. Part II elaborates on our theory of settlement bargaining within the context of an institution lacking enforcement power and shows how the hypotheses are consistent with the evidence introduced earlier. Part III discu...

Expression of novel synthesis pathways in host organisms amenable to genetic manipulations has emerged as an attractive metabolic engineering strategy to overproduce natural products, biofuels, biopolymers and other commercially useful metabolites. We present a pathway construction algorithm for identifying viable synthesis pathways compatible with balanced cell growth. Rather than exhaustive e...