Periodical Use and Collection Development

Periodical cicadas use light for oviposition site selection.

Organisms use incomplete information from local experience to assess the suitability of potential habitat sites over a wide range of spatial and temporal scales. Although ecologists have long recognized the importance of spatial scales in habitat selection, few studies have investigated the temporal scales of habitat selection. In particular, cues in the immediate environment may commonly provi...

Scenario Planning and Collection Development

An Energy-Aware Protocol for Periodical Data Collection in Wireless Sensor Networks

In this paper we propose a protocol for periodical data collection applications in wireless sensor networks. The protocol is energy-aware in the sense that the way of energy consumption used here is evenly distributed. The protocol is chain-oriented and uses data fusion at every sensor node. Compare to other data collection protocols, this protocol shows better performance with respect to both ...

Optimization of Solid Waste Collection and Transportation System by Use of the TransCAD: A Case Study

Background & Aims of the Study:  Collection and transportation of municipal solid waste (MSW) for various reasons, especially economic and social are considered as one of the most important elements of the solid waste management system. More than sixty percent of the costs in solid waste management systems in different countries are due to the collection and transportation...

Of Recent Periodical Literature

The demography of Sandwich in this period has attracted attention from previous historians but has not been systematically studied. This article goes some way towards rectifying this situation by tracing the town’s growth from c. 1,500–1,700 in the mid-sixteenth century to c. 5,500 by 1610, population growth ending during the 1630s after which decline set in, the 1671 Hearth Tax suggesting a po...