Transport infrastructure: A pillar of prosperity
نویسندگان
چکیده
منابع مشابه
Including Health in Environmental Assessments of Major Transport Infrastructure Projects: A Documentary Analysis
Background Transport policy and practice impacts health. Environmental Impact Assessments (EIAs) are regulated public policy mechanisms that can be used to consider the health impacts of major transport projects before they are approved. The way health is considered in these environmental assessments (EAs) is not well known. This research asked: How and to what extent was human health considere...
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Background Infrastructure spending, especially in the transport sector, is expected to increase rapidly in Vietnam. This boost in transportation investment impacts health. Environmental impact assessments (EIAs) are essential tools for decision-making to reduce and mitigate anticipated impacts of development projects, and integration of health assessment as an essential part of the EIA process ...
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A fundamental requirement for making sustainable improvements to rural infrastructure is a clear understanding of who will finance maintenance and capital improvements. In the past the question of financing rural roads has centered primarily on the role of governments. Given the acute scarcity of financial and human resources in most developing countries, there are simply too many kilometers of...
متن کاملCharge transport in nanoscale vertical organic semiconductor pillar devices
We report charge transport measurements in nanoscale vertical pillar structures incorporating ultrathin layers of the organic semiconductor poly(3-hexylthiophene) (P3HT). P3HT layers with thickness down to 5 nm are gently top-contacted using wedging transfer, yielding highly reproducible, robust nanoscale junctions carrying high current densities (up to 106 A/m2). Current-voltage data modeling ...
متن کاملSupramolecular hydrophobic guest transport system based on pillar[5]arene.
A pillar[5]arene-based bioactive guest loading system has been developed, which can increase the solubility of the drug norharmane in aqueous medium, and also enable its pH-stimulated release. Furthermore, this supramolecular transport system reduces the toxicity of loaded guest.
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ژورنال
عنوان ژورنال: Serbian Journal of Engineering Management
سال: 2020
ISSN: 2466-4693
DOI: 10.5937/sjem2001063z