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Dissertation
Master thesis : OUFTI-Next Nanosatellite: Feasibility Study and Mission Assessment
Authors: --- --- --- ---
Year: 2017 Publisher: Liège Université de Liège (ULiège)

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Abstract

The University of Liege is convinced that CubeSats are particularly well suited&#13;for Earth observation from space. CubeSats are cheap nanosatellites which can be duplicated&#13;to create a constellation. These multiple CubeSats are redundant and have a high rate of&#13;revisit compared to classical satellites. Therefore, the University is developing a project which&#13;objective is to detect hydric stress in agricultural felds. It would permit to manage more&#13;efficiently water resources through irrigation and evaluate yielding of crops. To this end, a&#13;technology demonstrator called OUFTI-Next must first be developed. The objective of this&#13;thesis is first to assess the legitimacy and usefulness of the mission. Then, a feasibility study&#13;of OUFTI-Next is carried out. Different analysis are performed. They cover several aspects&#13;such as lifetime, constellation, orbits, data and link budgets... At the end, certain points which&#13;must be carefully watched out are highlighted.


Dissertation
Master thesis : Feasibility Study of a Mid-wave Infrared CubeSat for Smart Irrigation of Agricultural Fields - "OUFTI-NEXT"
Authors: --- --- --- ---
Year: 2017 Publisher: Liège Université de Liège (ULiège)

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OUFTI-NEXT is going to be the third CubeSat developed by Université de Liège. It is expected to be one of the first CubeSats equipped with a Mid-Wave Infrared camera and the first demonstrator for the use of this technology for agricultural fields temperature monitoring.&#13;&#13;This work has the aim to evaluate if the required performances can be reached by a 3U CubeSat orbiting in LEO and then, if the OUFTI-NEXT mission is feasible. To answer that question, the necessary instrument characteristics have been individualized and compared with commercially available cameras. &#13;&#13;To evaluate the feasibility of the mission, a software for study how the different parameters influence the instrument performances has been developed. In particular, a procedure for a quick evaluation of the thermal resolution has been realized. Models for radiometry, optics, and detector to be implemented in parametric studies are going to be proposed.


Book
Feasibility analysis for sustainable technologies : an engineering-economic perspective
Author:
ISBN: 1631570285 9781631570285 Year: 2015 Publisher: New York, New York (222 East 46th Street, New York, NY 10017) : Business Expert Press,

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This book leads the reader into a professional feasibility analysis for a renewable energy or energy efficiency project. The analysis begins with an understanding of the basic engineering description of technology in terms of capacity, efficiency, constraints, and dependability. It continues in modeling the cash flow of a project, which is affected by the installed cost, the revenues or expenses avoided by using the technology, the operating expenses of the technology, available tax credits and rebates, and laws regarding depreciation and income tax. The feasibility study is completed by discounted cash flow analysis, using an appropriate discount rate and a proper accounting for inflation, to evaluate the financial viability of the project. The elements of this analysis are illustrated using numerous examples of solar, wind, and hydroelectric power, biogas digestion, energy storage, biofuels, and energy-efficient appliances and buildings.


Book
Introduction au project finance
Authors: --- ---
ISSN: 20309856 ISBN: 9782875960764 2875960768 2875960865 Year: 2015 Volume: *13 Publisher: Bruxelles: Larcier Business,

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Abstract

Procédé dont l’utilité n’est plus à démontrer et qui est loin d’être récent, le recours croissant au project finance (ou « project financing ») dans l’économie contemporaine invite à le démystifier et à en présenter de manière simple et intelligible les contours. De fait, quoiqu’ayant connu un repli en raison de la crise financière et économique récente, le project finance continue d’être utilisé ou inspire les méthodes de réalisation de projets publics et privés dans des domaines divers et variés à travers la planète. Il s’agit donc d’une technique à vocation universelle dont l’usage et le développement gagneraient à quitter son cercle d’initiés. Cet ouvrage fournit la quintessence actuelle en français du project finance dans la mesure où la crise financière et économique précitée en a influencé certains aspects. Les dernières évolutions et adaptations en la matière sont en conséquence prises en compte dont notamment celles liées aux nouvelles exigences réglementaires applicables au secteur bancaire et dérivant particulièrement des accords dits « Bâle III » : le rôle croissant des banques de développement et celui des marchés de capitaux (emprunts obligataires en tête) ; les nouvelles approches en matière de syndication bancaire (« club deal ») ; mais aussi les approches qui concernent la durée des financements (résurgence de la « mini perm » « soft » ou « hard »). Sont également prises en compte les exigences croissantes en matière environnementale et sociale et de respect des droits de l’homme.


Periodical
Pilot and Feasibility Studies
ISSN: 20555784


Book
Cutting-Edge Technologies for Renewable Energy Production and Storage
Author:
ISBN: 3039360019 3039360000 Year: 2020 Publisher: MDPI - Multidisciplinary Digital Publishing Institute

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Anthropogenic greenhouse gas (GHG) emissions are dramatically influencing the environment, and research is strongly committed to proposing alternatives, mainly based on renewable energy sources. Low GHG electricity production from renewables is well established but issues of grid balancing are limiting their application. Energy storage is a key topic for the further deployment of renewable energy production. Besides batteries and other types of electrical storage, electrofuels and bioderived fuels may offer suitable alternatives in some specific scenarios. This Special Issue includes contributions on the energy conversion technologies and use, energy storage, technologies integration, e-fuels, and pilot and large-scale applications.


Book
New Perspectives in Rehabilitation after Traumatic Brain Injury
Authors: --- --- --- --- --- et al.
ISBN: 3036556222 3036556214 Year: 2022 Publisher: Basel MDPI - Multidisciplinary Digital Publishing Institute

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There has been increased focus on evaluating the scientific knowledge base within the field of traumatic brain injury (TBI) rehabilitation. TBI rehabilitation comprises several phases, from acute medical care to post-acute care in rehabilitation facilities and chronic care in the community. Rehabilitation is a multidisciplinary effort that covers the full spectrum of medical neuroscience, cognitive neuroscience, pharmacology, brain imaging, and assistive and smart technology. A future challenge is to integrate these areas to guide TBI rehabilitation into extensive research and clinical practice. The use of smart technologies and improved brain imaging techniques has an important future in the rehabilitation of patients with cognitive difficulties and disabilities. There is also the need for broad international collaboration to establish large multinational clinical trials in order to define effective service provision and to reach a consensus on the best evidence-based practice of TBI rehabilitation. With this Special Issue, we hope to encourage submissions that discuss ongoing knowledge gaps and controversies, and focus on new perspectives regarding the rehabilitation and management of TBI.


Book
Sustainable Real Estate: Management, Assessment and Innovations
Authors: --- ---
ISBN: 3036558268 303655825X Year: 2022 Publisher: Basel MDPI - Multidisciplinary Digital Publishing Institute

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Production and consumption activities have determined a weakness of the sustainable real estate economy. The main problems are the subordination of public decision making, which is subjected to pressure from big companies; inefficient appraisal procedures; excessive use of financial leverage in investment projects; the atypical nature of markets; income positions in urban transformations; and the financialization of real estate markets, with widespread negative effects. A delicate role in these complex problems is assigned to real estate appraisal activities, called to make value judgments on real estate goods and investment projects, the prices of which are often formed in atypical real estate markets, giving ever greater importance to sustainable development and transformation issues. This Special Issue is dedicated to developing and disseminating knowledge and innovations related to most recent real estate evaluation methodologies applied in the fields of architecture and civil, building, environmental, and territorial engineering. Suitable works include studies on econometric models, sustainable building management, building costs, risk management and real estate appraisal, mass appraisal methods applied to real estate properties, urban and land economics, transport economics, the application of economics and financial techniques to real estate markets, the economic valuation of real estate investment projects, the economic effects of building transformations or projects on the environment, and sustainable real estate.

Keywords

Information technology industries --- big data --- decision-making --- feasibility study --- fuzzy theory --- high-rise building --- mixed-use development --- urban tree canopy (UTC) --- hedonic price model --- two-stage spatial model --- multi-level mixed model --- varying effect --- customer gender --- women --- tenure choice --- sustainable housing --- housing market --- mass appraisal techniques --- evaluation model --- hedonic price method --- geographically weighted regression --- evolutionary polynomial regression --- market value --- smart building --- smart energy system --- renewable energy resources --- energy storage --- reserve power system --- investor motives --- investment profitability --- smart readiness indicator --- discounted cash flow analysis --- natural landscape --- views --- visual perception --- housing price --- quantile regression --- marginal impact --- wealth inequality --- growth management --- sustainable development --- transit-oriented development --- contingent valuation method --- retirement --- housing downsizing --- housing consumption --- housing tenure choice --- consumption --- housing wealth effect --- financial wealth effect --- multi-step causality --- ESG --- real estate companies --- ratings --- sustainability --- energy efficiency --- sustainable decision-making --- sustainable social housing management --- multi-criteria decision-making (MCDM) --- AHP --- WASPAS --- COPRAS --- social cohesion --- uncertainty --- U.S. housing markets --- local projection method --- impulse response functions --- n/a


Book
Environmental Sustainability in Maritime Infrastructures
Authors: --- --- ---
Year: 2021 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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This Special Issue is entitled “Environmental Sustainability in Maritime Infrastructures”. Oceans and coastal areas are essential in our lives from several different points of view: social, economic, and health. Given the importance of these areas for human life, not only for the present but also for the future, it is necessary to plan future infrastructures, and maintain and adapt to the changes the existing ones. All of this taking into account the sustainability of our planet. A very significant percentage of the world's population lives permanently or enjoys their vacation periods in coastal zones, which makes them very sensitive areas, with a very high economic value and as a focus of adverse effects on public health and ecosystems. Therefore, it is considered very relevant and of great interest to launch this Special Issue to cover any aspects related to the vulnerability of coastal systems and their inhabitants (water pollution, coastal flooding, climate change, overpopulation, urban planning, waste water, plastics at sea, effects on ecosystems, etc.), as well as the use of ocean resources (fisheries, energy, tourism areas, etc.).


Book
Wave and Tidal Energy
Authors: ---
Year: 2020 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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Concerns relating to energy supply and climate change have driven renewable energy targets around the world. Marine renewable energy could make a significant contribution to reducing greenhouse gas emissions and mitigating the consequences of climate change, while providing a high-technology industry. The conversion of wave and tidal energy into electricity has many advantages. Individual tidal and wave energy devices have been installed and proven, with commercial arrays planned throughout the world. The wave and tidal energy industry has developed rapidly in the past few years; therefore, it seems timely to review current research and map future challenges. Methods to improve understanding of the resource and interactions (between energy extraction, the resource and the environment) are considered, such as resource characterisation (including electricity output), design considerations (e.g., extreme and fatigue loadings) and environmental impacts, at all timescales (ranging from turbulence to decadal) and all spatial scales (from device and array scales to shelf sea scales).

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