Foreword

The globalization process constantly spawns new ideas, and researchers are generally willing to share and adapt them. It can be recalled that UNDP report no. 1/1990 saw the basic objective of human development as the enlargement of the range of people’s choices, which are not fixed forever. There have been many approaches to the study of human development. For instance, Classical Economics measures human development using the size of a country’s GDP or per capita income. The Welfare Approach uses income and consumption. The Utilitarian Approach focuses on happiness, good and pleasure, while the Basic Needs Approach measures access to water, shelter, food and sanitation, among others. It is impressive that, just ten years later, Amartya Sen managed to pull all these ideas together into a single framework called the Capability Approach. This new concept of measuring human development focuses on freedom as development. Although nowadays widely known, the Capability Approach is still rarely used in population studies and policies, and this is especially true for Africa. This volume is therefore welcome, but in addition it is timely, and this for at least two reasons

Covert Perceptual Capability Development

In this paper, we propose a model to develop robots’ covert perceptual capability using reinforcement learning. Covert perceptual behavior is treated as action selected by a motivational system. We apply this model to vision-based navigation. The goal is to enable a robot to learn road boundary type. Instead of dealing with problems in controlled environments with a low-dimensional state space, we test the model on images captured in non-stationary environments. Incremental Hierarchical Discriminant Regression is used to generate states on the fly. Its coarse-to-fine tree structure guarantees real-time retrieval in high-dimensional state space. K Nearest-Neighbor strategy is adopted to further reduce training time complexity

NASTRAN cyclic symmetry capability

A development for NASTRAN which facilitates the analysis of structures made up of identical segments symmetrically arranged with respect to an axis is described. The key operation in the method is the transformation of the degrees of freedom for the structure into uncoupled symmetrical components, thereby greatly reducing the number of equations which are solved simultaneously. A further reduction occurs if each segment has a plane of reflective symmetry. The only required assumption is that the problem be linear. The capability, as developed, will be available in level 16 of NASTRAN for static stress analysis, steady state heat transfer analysis, and vibration analysis. The paper includes a discussion of the theory, a brief description of the data supplied by the user, and the results obtained for two example problems. The first problem concerns the acoustic modes of a long prismatic cavity imbedded in the propellant grain of a solid rocket motor. The second problem involves the deformations of a large space antenna. The latter example is the first application of the NASTRAN Cyclic Symmetry capability to a really large problem

Financial capability: evidence review

This report provides a brief overview of current evidence on financial capability as it relates to disadvantage in Scotland. It was commissioned by the Scottish Government and carried out by the Employment Research Institute, Edinburgh Napier University in order to provide an evidence platform for stakeholders, with an interest in financial inclusion, to develop a more strategic approach in their support for financial capability. Current high levels of individual indebtedness, an increasingly complex and rapidly changing financial landscape, an increased focus on individual responsibility and the effects of the current financial crisis, indicate there is a growing need for improved financial capability. However, as demonstrated by Scottish Household Survey (SHS) data, large parts of the population such as many young or unemployed people lack full financial capability. This report does not consider the availability and regulation of financial services as these are generally reserved matters and not directly the responsibility of the Scottish Government.Report of the Scottish Government Social Inclusion Divisio

Residual capability of alkali binding by hydrated pozzolanic cements in long-service concrete structures

An experimental procedure was developed and applied to cement pastes made with two different pozzolanic cements (CEM IV/B (P) and CEM IV/B (V)) in order to ascertain the existence of a residual capability of alkali binding by long-term hydrated pozzolanic cements and, at the same time, to evaluate the alkali retention capability and the concentration of OH- ions in the pore solution of such cementitious matrices. The developed procedure consisted of accelerated curing of cement paste specimens (150 days at 60°C and 100% RH), subsequent leaching tests at 60°C for 30 days by using deionized water or basic solutions (NaOH or KOH at different concentrations) as leaching media, and correlation of the leaching test results with a simple mass balance equation for sodium and potassium ions. The developed procedure was found to be appropriate for evaluating both the pore liquid alkalinity and the alkali retention capability by long-term hydrated pozzolanic cement pastes. A residual capability of alkali binding was also identified for both tested pozzolanic cements, thus indicating their potential ability to prevent (CEM IV/B (V)) or minimize (CEM IV/B (P)) the risk of deleterious expansion associated to alkali-aggregate reaction in long-service concrete structures, like concrete dams

Seismic Analysis Capability in NASTRAN

Seismic analysis is a technique which pertains to loading described in terms of boundary accelerations. Earthquake shocks to buildings is the type of excitation which usually comes to mind when one hears the word seismic, but this technique also applied to a broad class of acceleration excitations which are applied at the base of a structure such as vibration shaker testing or shocks to machinery foundations. Four different solution paths are available in NASTRAN for seismic analysis. They are: Direct Seismic Frequency Response, Direct Seismic Transient Response, Modal Seismic Frequency Response, and Modal Seismic Transient Response. This capability, at present, is invoked not as separate rigid formats, but as pre-packaged ALTER packets to existing RIGID Formats 8, 9, 11, and 12. These ALTER packets are included with the delivery of the NASTRAN program and are stored on the computer as a library of callable utilities. The user calls one of these utilities and merges it into the Executive Control Section of the data deck to perform any of the four options are invoked by setting parameter values in the bulk data