Design and construction of an experimental pervious paved parking area to harvest reusable rainwater

Pervious pavements are sustainable urban drainage systems already known as rainwater infiltration techniques which reduce runoff formation and diffuse pollution in cities. The present research is focused on the design and construction of an experimental parking area, composed of 45 pervious pavement parking bays. Every pervious pavement was experimentally designed to store rainwater and measure the levels of the stored water and its quality over time. Six different pervious surfaces are combined with four different geotextiles in order to test which materials respond better to the good quality of rainwater storage over time and under the specific weather conditions of the north of Spain. The aim of this research was to obtain a good performance of pervious pavements that offered simultaneously a positive urban service and helped to harvest rainwater with a good quality to be used for non potable demands.     

Effects Of Obsolescence On Tax Depreciation Practice

To paraphrase an old saying: Everybody complains about the way obsolescence is handled in tax depreciation practice, but nobody has as yet found a solution that satisfies both the taxpayer and the tax collector. It is obvious that this problem is much too big to treat in detail in this short article, but an attempt will be made to discuss several aspects of the problem which the writer believes either have not been fully understood by most persons, or else have not been explained sufficiently by those who advocate certain procedures. In order to develop the subject adequately, it will be necessary to investigate certain matters not directly concerned with tax practice     

Was Capital Fleeing Southeast Asia? Estimates from Indonesia,Malaysia, the Philippines,and Thailand

Capital flight is the movement of capital from a resource-scarce developing country to avoid social control. It is measured as the net unrecorded capital outflow, or the residual between officially recorded uses and sources of funds. For Indonesia, Malaysia, the Philippines, and Thailand, we estimated total capital flight at US$ 658 billion (in 1995 prices) over the period 1970–2000. Including imputed interest earnings, we estimated the stock of capital flight at US$ 1 trillion as of 2002. The figures mean large amounts of lost resources that could have been utilized in the four countries to generate additional output and jobs.     

Can Audit Partners Predict Subordinates' Ability to Detect Errors?

This study examines audit partners' predictions of the ability of managers and seniors to detect financial statement errors. If partners are unable to predict the ability of their subordinates to detect errors, audit effectiveness may be affected. Audit partners are asked to predict which members of the audit team (managers or seniors) are able to detect specific types of errors. These predictions are then compared to errors detected by managers and seniors that are seeded in working papers. The results show that partners (1) exhibit significant overconfidence in the ability of subordinates to detect errors, (2) are more accurate in predicting managers' performance than seniors, (3) are more accurate at predicting subordinates' ability to detect mechanical (simple) errors than conceptual (complex) errors, and (4) are not better at predicting subordinates' ability to detect more frequent and more important errors than less frequent and less important errors.     

Renaissance attachment to things: material culture in last wills and testaments1

Over the past decade ‘material culture’ has become a sub‐discipline of Italian Renaissance studies. This literature, however, has focused on the rich and their objects preserved in museums or reflected in paintings. In addition, the period 1300 to 1600 has been treated without attention to changes in the relationship between people and possessions. The article turns to last wills and testaments, which survive in great numbers and sink deep roots through late medieval and Renaissance cities and their hinterlands. They reveal aspirations and anxieties about things from post‐mortem repairs to farm houses to pillows of monk's wool. These aspirations changed fundamentally after the Black Death. Earlier, during the ‘commercial revolution’, ordinary merchants, artisans, and peasants on their deathbeds practised what the mendicants preached: stripping themselves of their possessions, they converted their estates to coin to be scattered among pious and non‐pious beneficiaries. After the Black Death, testators began to reverse tack, devising ever more complex legal strategies to govern the future flow of their goods. This work of the dead had larger economic consequences. By encouraging the liquidation of estates, the earlier mendicant ideology quickened the velocity of exchange, while the early Renaissance attachment to things did the opposite.