Economic evaluation of bio-based supply chains with CO2 capture and utilisation

Carbon capture and storage (CCS) and carbon capture and utilisation (CCU) are acknowledged as important R&D priorities to achieve environmental goals set for next decades. This work studies biomass-based energy supply chains with CO2 capture and utilisation. The problem is formulated as a mixed-integer linear program. This study presents a flexible supply chain superstructure to answer issues on economic and environmental benefits achievable by integrating biomass-coal plants, CO2 capture and utilisation plants; i.e. location of intermediate steps, fraction of CO2 emissions captured per plant, CO2 utilisation plants' size, among others. Moreover, eventual incentives and environmental revenues will be discussed to make an economically feasible project. A large-size case study located in Spain will be presented to highlight the proposed approach. Two key scenarios are envisaged: (i) Biomass, capture or utilisation of CO2 are not contemplated; (ii) Biomass, capture and CO2 utilisation are all considered. Finally, concluding remarks are drawn.Peer ReviewedPostprint (author's final draft

A Simple Web Platform Solution for M-Learning

Nowadays the role of educational platforms is more than obvious, thanks to websites and modern platforms like Microsoft SharePoint designed for e-learning. We consider that the next generation of learning platforms will be m-learning platforms. These kind of platforms offer first of all mobility for the potential users of PDAs, pocket PCs, smart phones and other modern mobile devices, discovered and developed in last years. One of the most important aspect of these manners of e-learning is the display mode. Classic systems like personal computers have a bigger screen, modern portable devices have a few inches screens and the problem is to adapt the structure of websites and platforms for pocket PC screens and in the same time to develop the capability to produce same experience and usefulness to all users.Platform, M-learning, Discussion Forum, Search Engine, JavaScript, IIS, Port Forwarding

Publicly funded research, development and demonstration projects on electric and plug-in vehicles in Europe - update

The previous report on the publicly funded research and development and demonstration projects included ongoing and recently concluded projects with the information available in 2011-2012. The aim of the current work was to update the collection of the on-going or recently concluded research, development and demonstration projects on electric and plug-in hybrid vehicles, which received EU and national public funding with the total budget of more than 500000 Euro, in order to update the EV-Radar tool with new projects. Altogether 158 R&D and demonstration projects have been found and analysed in this report from EU member states and EFTA countries.JRC.F.6-Energy Technology Policy Outloo

ACUTA Journal of Telecommunications in Higher Education

In This Issue New Bandwidth Boosts Opportunities at the University of ldaho Colleges Meld Data Functionality to Afford Larger, Better Facilities Focusing on Video Demands Wireless Optical Mesh Networking Wireless LANs for Voice Delivering Broadband over Power Lines The Real lmpact of Napster ACUTA Awards Presentations Interview President\u27s Message From the Executive Director Here\u27s My Advic

Space Station Freedom data management system growth and evolution report

The Information Sciences Division at the NASA Ames Research Center has completed a 6-month study of portions of the Space Station Freedom Data Management System (DMS). This study looked at the present capabilities and future growth potential of the DMS, and the results are documented in this report. Issues have been raised that were discussed with the appropriate Johnson Space Center (JSC) management and Work Package-2 contractor organizations. Areas requiring additional study have been identified and suggestions for long-term upgrades have been proposed. This activity has allowed the Ames personnel to develop a rapport with the JSC civil service and contractor teams that does permit an independent check and balance technique for the DMS

Self-unloading, unmanned, reusable lunar lander project

A payload delivery system will be required to support the buildup and operation of a manned lunar base. In response, a self-unloading, unmanned, reusable lunar lander was conceptually designed. The lander will deliver a 7000 kg payload, with the same dimensions as a space station logistics module, from low lunar orbit to any location on the surface of the moon. The technical aspects of the design is introduced as well as the management structure and project cost

Shuttle Ground Operations Efficiencies/Technologies (SGOE/T) study. Volume 2: Ground Operations evaluation

The Ground Operations Evaluation describes the breath and depth of the various study elements selected as a result of an operational analysis conducted during the early part of the study. Analysis techniques used for the evaluation are described in detail. Elements selected for further evaluation are identified; the results of the analysis documented; and a follow-on course of action recommended. The background and rationale for developing recommendations for the current Shuttle or for future programs is presented

Preparing millennials as digital citizens and socially and environmentally responsible business professionals in a socially irresponsible climate

As of 2015, a millennial born in the 1990's became the largest population in the workplace and are still growing. Studies indicate that a millennial is tech savvy but lag in the exercise of digital responsibility. In addition, they are passive towards environmental sustainability and fail to grasp the importance of social responsibility. This paper provides a review of such findings relating to business communications educators in their classrooms. The literature should enable the development of a millennial as an excellent global citizen through business communications curricula that emphasizes digital citizenship, environmental sustainability and social responsibility. The impetus for this work is to provide guidance in the development of courses and teaching strategies customized to the development of each millennial as a digital, environmental and socially responsible global citizen