A small number of studies have demonstrated that settlement stage decapod crustaceans are able to detect and exhibit swimming, settlement and metamorphosis responses to ambient underwater sound emanating from coastal reefs. However, the intensity of the acoustic cue required to initiate the settlement and metamorphosis response, and therefore the potential range over which this acoustic cue may...

compacted low strength material (clsm) made with material such as fly ash and recycled aggregates is used as filler at city infrastructure canals without compaction need. experimental small specimens and large canals were casted with this concrete and tested to give several results. test results of compression strengths on 12 different designs shows that this concrete with high workability and ...

the structure of family organization is recognized upon members’ relationship and their rights and duties. the distinction of paternal, maternal, child and couple roles cause distinction in rights and duties. therefore the rights and duties of roles are bilateral but deferent. two characteristics explain the power division in family: biological abilities and expenditure. man in his marital role...

Recent development has identified the benefits of using hyper-temporal satellite time series data for land cover change detection and classification in South Africa. In particular, the monitoring of human settlement expansion in the Limpopo province is of relevance as it is the one of the most pervasive forms of land-cover change in this province which covers an area of roughly 125 000km. In th...

This study examines the ethnic geography of a new immigrant gateway, Washington, DC. According to Census 2000, more than 832,000 foreign-born individuals reside in the Washington metropolitan region. This research uses Immigration and Naturalization Service (INS) data in an effort to map the residential decisions of immigrant newcomers by zip code from 1990 to 1998. Spatially, a very diverse, d...

Values of site factors in numerical simulation can have profound effects on the calculation accuracy. In order to fully understand the performance of rigid-pile composite foundation in tall buildings, this article set up an overall FEA model of a 25-storey frame-tube structure by considering the interaction of superstructure, foundation and ground. Thereafter, a detailed parametric study was pe...

Some marine invertebrate larvae expand the range of settlement cues to which they will respond as they age. How do relatively simple larvae achieve such complex changes in behaviour? Larvae of the Australian sea urchin Holopneustes purpurascens settle and metamorphose specifically in response to a settlement cue, dissolved histamine, produced by the host alga Delisea pulchra. Older H. purpurasc...

Selective mortality during the early life stages in marine organisms can affect the magnitude and composition of recruitment, yet these processes have not been examined in economically important predatory coral reef fishes. Utilizing 3 different stage-specific sampling techniques (shipboard plankton tows, larval light traps, juvenile surveys/seines), we repeatedly sampled multiple cohorts of 3 ...

We introduce contingency fees into the Reinganum and Wilde (1986) signaling model of litigation. The effect of contingency fees on settlement depends upon the details of the contingency fee contract and the nature of the informational asymmetry assumed in the model. Introducing bifurcated fee contracts where the contingency percentage is higher at trial changes the selection of disputes at tria...

The risks involved in litigation are well documented; they include the risk of incurring legal expenses. While much literature focuses on contingent fees as a mechanism for litigants to shift this risk, there is little work on legal expenses insurance—the dominant means of shifting this risk in Europe. In our model, a risk averse plaintiff may purchase legal expenses insurance. The defendant ma...