Enhancing 'Mobility' through Integrated Transportation and Traffic Management

During the course of preparation of a master plan for the transportation networks in Bangalore city, mapping the various initiatives and interventions planned towards addressing mobility, existing situation and implications of some of the proposed interventions was analysed. The inferences are based on existing transportation network; synthesis of various transportation related studies and proposed infrastructure initiatives (road works) in Bangalore. Broadly, they can be summarized as following five aspects: I. Need for ~Sreclassifying~T existing road networks (arterial and sub-arterial) with effective geospatial database in the back-end. II. The proposed Core Ring Road at surface grade may not be feasible. III. Current interventions encouraging more independent motorable transport by way of road widening, construction of underpasses, flyovers and grade-separators would not ease traffic congestion when addressed in isolation. IV. Factors affecting time and cost-overruns in infrastructure projects and ways to tackle are discussed. V. Initiatives required for addressing effective planning for operations recommended.

Towards building an intelligent decision support system for project management

Management of large projects, especially the ones in which a major component of R&D is involved and those requiring knowledge from diverse specialised and sophisticated fields, may be classified as semi-structured problems. In these problems, there is some knowledge about the nature of the work involved, but there are also uncertainties associated with emerging technologies. In order to draw up a plan and schedule of activities of such a large and complex project, the project manager is faced with a host of complex decisions that he has to take, such as, when to start an activity, for how long the activity is likely to continue, etc. An Intelligent Decision Support System (IDSS) which aids the manager in decision making and drawing up a feasible schedule of activities while taking into consideration the constraints of resources and time, will have a considerable impact on the efficient management of the project. This report discusses the design of an IDSS that helps in project planning phase through the scheduling phase. The IDSS uses a new project scheduling tool, the Project Influence Graph (PIG).

Management of the rhesus monkey Macaca mulatta and hanuman langur Presbytis entellus in Himachal Pradesh, India

The rhesus monkey Macaca mulatta and Hanuman langur Presbytis entellus are distributed all over the State of Himachal Pradesh, India. Although both species inhabit forested areas, only rhesus monkeys seem also to have become urbanized. There are about 200,000 rhesus monkeys and 120,000 Hanuman langurs. A three-year survey at Shimla showed an increasing trend in their populations. Potential threats to survival of these primates differ in the 12 districts. The two species differ in feeding and habitat preferences. People's feelings, perceptions and attitudes reward them point to an incipient man-monkey conflict and erosion of conservation ethics. A comprehensive management plan for these primates should be formulated, and involve local people. Copyright (C) 1996 Elsevier Science Limited