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"School Construction Systems Development Project."
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School construction strategies for universal primary education in Africa
School Construction Strategies for Universal Primary Education in Africa' examines the scope of the infrastructure challenge in Sub-Saharan Africa and the constraints to scaling up at an affordable cost. It assesses the experiences of African countries with school planning, school facility designs, and construction techniques, procurement and implementation arrangements over the past thirty years. It reviews the roles of the various actors in the implementation process : central and deconcentrated administrations, local governments, agencies, social funds, NGOs, and local communities. Drawing upon extensive analysis of data from over 200 250 projects sponsored by the World Bank and other donor agencies, the book draws lessons on promising approaches to enable African countries to scale up the facilities required to achieve the EFA goals and MDGs of complete quality primary education for all children at the lowest marginal cost.
eBook
Investigating the impact of low-carbon building materials on energy consumption and carbon emissions in construction projects
Abstract
This study evaluates the effects of using low-carbon materials, including recycled steel, low-carbon concrete, and sustainable timber, in three large-scale projects (45 000 ± 5000 m2, 2020–2023). Energy monitoring and carbon assessments followed ISO standards and the Greenhouse Gas Protocol over a 50-year lifecycle. Using low-carbon materials reduced construction energy consumption by 22.3% (material processing savings: 27.4%) and carbon emissions by 29.8% (95% CI: 23.5%–36.1%). Life cycle assessment showed a 20.3% decrease in energy demand and a 26.9% reduction in global warming potential. Results were statistically significant (P < .001, Cohen’s d > 0.8).
Journal Article
Research on the construction and application of a smart library services maturity evaluation system based on CMM
Purpose
Smart libraries are the result of the application of smart technologies in the era of digital intelligence. The establishment and improvement of its service evaluation system serve as indicators for evaluating the growth of smart libraries.
Design/methodology/approach
This study introduces and improves the capability maturity model (CMM), creatively constructs a service maturity model specifically designed for smart libraries and combines the Delphi method with the analytic hierarchy process (AHP) to establish a service maturity evaluation system for smart libraries while calculating indicator weights. Finally, two representative smart libraries are selected as case studies, and an empirical application is conducted using the fuzzy comprehensive evaluation method.
Findings
The empirical study shows that the developed smart libraries service maturity evaluation system holds significant theoretical and practical value in evaluating smart libraries.
Originality/value
Enhances the CMM and creatively constructs a service maturity model for smart libraries. Combines the Delphi method with AHP to establish a service maturity evaluation system while calculating indicator weights. Uses a fuzzy comprehensive evaluation method to evaluate two representative smart libraries. Demonstrates that the smart library services maturity evaluation system holds significant theoretical and practical value.
Journal Article
Visualizing and gamifying consumption data for resource saving: challenges, lessons learnt and a research agenda for the future
In this paper we present insights drawn from recent research projects aimed at developing visualization and gamification tools to stimulate individual behaviour change and promote energy and water saving. We address both the design of resource-saving programmes and the methodologies to assess their effectiveness. We conclude by presenting a vision for the future and discussing open issues that could lead future research directions in the field of behavioural change approaches to resource sustainability.
Journal Article
Open Sourcing the Pedagogy to Activate the Learning Process
Information systems graduates increasingly need to understand the collaborative, technology-driven practices inspired by open source software development that are fundamentally changing today's workplace. To meet this challenge, instructors must bring open source principles and technologies to active learning experiences. In this paper, the authors describe how nineteen undergraduates in a web development and design course at a Midwest university worked collaboratively with leading open-source software provider, Red Hat, to revamp the Teaching Open Source website. Accommodating this semester-length project required making significant revisions to course structure, instructional strategy, and assessments. The authors also describe the challenges of integrating these practices into the classroom and conclude with project reflections, including cautions and suggestions for instructors considering similar initiatives to move away from the “instructor as expert” paradigm to “meritocracy rule” thereby enabling students to make decisions with impacts beyond the classroom.
Journal Article
From schooling access to learning outcomes
This report finds that in developing countries over the past 15 years, high priority was accorded to increasing enrolments in primary schools, but much less attention was directed to the crucial issue of whether children are learning adequately. The report recommends that countries, the World Bank and development partners give the same emphasis to learning outcomes as to access, so that the world's increasing investments in primary education have a far greater impact on poverty reduction and national development. The World Bank is the largest provider of external financial support to education in developing world. Since 1963, it has transferred about US$36.5 billion for education, over $14 billion of which has been for primary education. Its current lending portfolio consists of about 143 operations in 88 countries amounting to US$8.4 billion. (DIPF/Orig.).
eBook
Designing a Web-Based Science Learning Environment for Model-Based Collaborative Inquiry
The paper traces a research process in the design and development of a science learning environment called WiMVT (web-based inquirer with modeling and visualization technology). The WiMVT system is designed to help secondary school students build a sophisticated understanding of scientific conceptions, and the science inquiry process, as well as develop critical learning skills through model-based collaborative inquiry approach. It is intended to support collaborative inquiry, real-time social interaction, progressive modeling, and to provide multiple sources of scaffolding for students. We first discuss the theoretical underpinnings for synthesizing the WiMVT design framework, introduce the components and features of the system, and describe the proposed work flow of WiMVT instruction. We also elucidate our research approach that supports the development of the system. Finally, the findings of a pilot study are briefly presented to demonstrate of the potential for learning efficacy of the WiMVT implementation in science learning. Implications are drawn on how to improve the existing system, refine teaching strategies and provide feedback to researchers, designers and teachers. This pilot study informs designers like us on how to narrow the gap between the learning environment's intended design and its actual usage in the classroom.
Journal Article
Land Use in Korean Tidal Wetlands: Impacts and Management Strategies
The coastal landscapes in southwestern Korea include a diverse array of tidal wetlands and salt marshes. These coastal zones link the ecological functions of marine tidal wetlands and freshwater ecosystems with terrestrial ecosystems. They are rich in biological diversity and play important roles in sustaining ecological health and processing environmental pollutants. Korean tidal wetlands are particularly important as nurseries for economically important fishes and habitats for migratory birds. Diking, draining, tourism, and conversion to agricultural and urban uses have adversely affected Korean tidal wetlands. Recent large development projects have contributed to further losses. Environmental impact assessments conducted for projects affecting tidal wetlands and their surrounding landscapes should be customized for application to these special settings. Adequate environmental impact assessments will include classification of hydrogeomorphic units and consideration of their responses to biological and environmental stressors. As is true worldwide, Korean laws and regulations are changing to be more favorable to the conservation and protection of tidal wetlands. More public education needs to be done at the local level to build support for tidal wetland conservation. Some key public education points include the role of tidal wetlands in maintaining healthy fish populations and reducing impacts of nonpoint source pollution. There is also a need to develop procedures for integrating economic and environmental objectives within the overall context of sustainable management and land uses.
Journal Article
Infrastructure and employment creation in the middle east and north africa
This study assesses the potential for job creation through infrastructure investment in the Middle East and North Africa. The region has experience in making the most of infrastructure investments, but maintaining and spreading the momentum in infrastructure will be important to support future growth and job creation. To do so, policymakers will have to recognize that there are large differences in initial conditions across the region in terms of starting stock, needs, fiscal commitments, private sector participation and job creation potential. Overall, the regions infrastructure needs through 2020 are quite large and estimated at about 106 billion dollars per year or 6.9 percent of the annual regional GDP. The differences in infrastructure and maintenance needs across sub-regions are also impressive, with developing oil exporters expected to require almost 11 percent of their GDP annually, while the oil importing countries and the GCC oil exporters expected to need approximately 6 and 5 percent of their GDP, respectively. Investment and rehabilitation needs are likely to be especially high in the electricity and transport sectors, particularly roads. Rehabilitation needs are expected to account for slightly more than half of total infrastructure needs. While oil exporters will be able to meet their national infrastructure needs if they maintain investment spending at rates prevailing in the 2000s, oil importers will fall short. The infrastructure sector has the potential to contribute to employment creation in MENA. The region could generate 2.0 million direct jobs and 2.5 million direct, indirect and induced infrastructure-related jobs just by meeting estimated, annual investment needs. However, the potential varies greatly across countries, and infrastructure alone will not resolve MENAs unemployment problem. Going forward, decisions on what
types of public spending to expand and what to downsize in order to achieve balanced budgets will have important implications for jobs. In designing country specific solutions, governments will have to tackle predictable challenges: the governance of job creation, the proper targeting and fiscal costs assessment of subsidies needed to create jobs, the design and fiscal costs of the (re)training programs needed and the expectations on the job creation effects of infrastructure.
eBook