From the blowing snows of the Canadian Arctic and the blasting sands of the Saudi Arabian desert to the high of the Colorado Rockies and the wind swept plains of Spain, the de…
Abstract
From the blowing snows of the Canadian Arctic and the blasting sands of the Saudi Arabian desert to the high of the Colorado Rockies and the wind swept plains of Spain, the de Havilland of Canada's Dash 7 has come out a winner.
Leanne Weber, Jarrett Blaustein, Kathryn Benier, Rebecca Wickes and Diana Johns
John H. Bickford III and Cynthia W. Rich
State and national initiatives place an increased emphasis on both students’ exposure to diverse texts and teachers’ integration of English/language arts and history/social…
Abstract
State and national initiatives place an increased emphasis on both students’ exposure to diverse texts and teachers’ integration of English/language arts and history/social studies. The intent is for students to critically examine diverse accounts and perspectives of the same historical event or era. Critical examination can be accomplished through teachers’ purposeful juxtaposition of age-appropriate, engaging trade books and relevant informational texts, such as primary source materials. To guide interested elementary and middle level teachers, researchers can evaluate trade books for historical representation and suggest divergent or competing narratives that compel students to scrutinize diverse perspectives. Researchers can locate germane primary sources and modify them in ways that maintain their historicity. As students read, they scrutinize, contextualize, and corroborate sources, which enables them to actively construct historical understandings. We examined children’s literature centered on child labor. We juxtaposed trade books targeting elementary students with those intended for middle level students. While our findings revealed various forms of historical misrepresentation, child labor trade books appear far more historically representative than those centered on slavery.
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Family constitutions are relatively new to the law of family companies, although there might have been forerunners in the history of entrepreneur families. The practical…
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Family constitutions are relatively new to the law of family companies, although there might have been forerunners in the history of entrepreneur families. The practical importance and the proliferation of family constitutions in German family companies are increasing, along with the discussion of family constitutions in legal literature. This new instrument of family governance is not law driven but business driven, it has been designed by business advisors. Its analysis and classification are still at the very beginning in academic research and practice. Even though family constitutions are generally deemed to be without any legal effect and not legally binding, from a legal point of view, this assumption is at least highly questionable.
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Catherine Arnott Smith, Alla Keselman, Amanda J. Wilson and M. Nichelle Midón
Consumer health literacy is a necessary skill in all facets of library work, from reference desk to programming to website development. In this chapter, the authors present key…
Abstract
Consumer health literacy is a necessary skill in all facets of library work, from reference desk to programming to website development. In this chapter, the authors present key terms in the domain of health literacy; challenges and controversies in research and public library practice; and findings from a recent study of public library workers meeting consumer health information needs. Finally, the authors present examples of National Library of Medicine (NLM) initiatives for public libraries and public librarians focusing on bridging health literacy gaps. Socially disadvantaged groups who are the most affected by health disparities tend to be those who are lower-income, have less education, and are not White. The combined effects of environment and socioeconomic status mean that these communities have particular, highly local challenges in addressing their health issues, as individuals and as a population. Health literacy can serve as the enabling factor in obtaining quality health information, navigating healthcare, and seeking better health. To support the public, NLM and its National Network of Libraries of Medicine have placed a strategic emphasis on public libraries in order to develop long-term partnerships. The goals of these partnerships are to support staff development and programming, and to promote resource-sharing about programs and activities focusing on health information. Public libraries are everywhere and open to all. This makes them the ideal community agency to reach out to the public and implement national information initiatives.
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This application brief covers, “The Final Question”, an alternative essay design that encourages the learner to think creatively in Ph.D. Organization Theory or Leadership…
Abstract
This application brief covers, “The Final Question”, an alternative essay design that encourages the learner to think creatively in Ph.D. Organization Theory or Leadership courses. “The Final Question” asks, “Do leaders change organizations or do organizations change leaders?” It is a simple question, but only the first in a series of prompts that guide Ph.D. learners on a path to become more creative thinkers. First, the learner must explore two knowledge domains in detail: Leadership Theory and Organization Theory. Next, the learner must combine information from each domain to create novel ideas about leadership action in organizational contexts. Finally, the learner must name the new concepts and share them with other learners.
Sarah Gabashwediwe Mungodla, Linda Zikhona Linganiso, Sukoluhle Mlambo and Tshwafo Motaung
In 2008, a number of Southern African countries cultivated about 900,000 ha of Jatropha, with a number of biodiesel plants ready for production; however, none of the projects…
Abstract
Purpose
In 2008, a number of Southern African countries cultivated about 900,000 ha of Jatropha, with a number of biodiesel plants ready for production; however, none of the projects succeeded. In 2014, KiOR advanced biofuel Energy Company in the USA announced bankruptcy due to incompetent technology. Studies disclose that the reasons for biofuel plants failure are not only due to lack of incentives and unclear policies but also due to lack of economic feasibility and low production yields. This paper aims to review the techno-economy assessment of second-generation biofuel technologies. The purpose of this paper is to summarize specific techno-economic indicators such as production cost, technology efficiency and process life cycle analysis for advanced biofuel technology and to narrate and illustrate a clear view of what requires assessment to deploy a feasible advanced biofuel technology. This study also reviews assessment of biomass supply chain, feedstock availability and site selection criteria. The review also elaborates on the use of different processes, forecasting and simulation-modeling tools used in different techno-economic analysis studies. The review provides guidance for conducting a technical and economic feasibility study for the advanced biofuels energy business.
Design/methodology/approach
The aim of this review is, therefore, to evaluate the techno-economic feasibility studies for the establishment of viable industrial scale production of second-generation biofuels. It does so by grouping studies based on technology selection, feedstock availability and suitability, process simulation and economies as well as technology environmental impact assessment.
Findings
In conclusion, techno-economic analysis tools offer researchers insight in terms of where their research and development should focus, to attain the most significant enhancement for the economics of a technology. The study patterns within the scope of techno-economics of advanced biofuel reveal that there is no generic answer as to which technology would be feasible at a commercial scale. It is therefore important to keep in mind that models can only simplify and give a simulation of reality to a certain extent. Nevertheless, reviewed studies do not reach the same results, but some results are logically similar.
Originality/value
The originality of this article specifically illustrates important technical and economic indicators that should be considered when conducting feasibility studies for advance biofuels.
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The Departmental Committee appointed to inquire into the use of preservatives and colouring matters in the preservation and colouring of food, have now issued their report, and…
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The Departmental Committee appointed to inquire into the use of preservatives and colouring matters in the preservation and colouring of food, have now issued their report, and the large amount of evidence which is recorded therein will be found to be of the greatest interest to those concerned in striving to obtain a pure and unsophisticated food‐supply. It is of course much to be regretted that the Committee could not see their way to recommend the prohibition of all chemical preservatives in articles of food and drink; but, apart from this want of strength, they have made certain recommendations which, if they become law, will greatly improve the character of certain classes of food. It is satisfactory to note that formaldehyde and its preparations may be absolutely prohibited in foods and drinks; but, on the other hand, it is suggested that salicylic acid may be allowed in certain proportions in food, although in all cases its presence is to be declared. The entire prohibition of preservatives in milk would be a step in the right direction, although it is difficult to see why, in view of this recommendation, boric acid should be allowed to the extent of 0·25 per cent. in cream, more especially as by another recommendation all dietetic preparations intended for the use of invalids or infants are to be entirely free from preservative chemicals; but it will be a severe shock to tho3e traders who are in the habit of using these substances to be informed that they must declare the fact of the admixture by a label attached to the containing vessel. The use of boric acid and borax only is to be permitted in butter and margarine, in proportions not exceeding 0·5 per cent. expressed as boric acid, without notification. It is suggested that the use of salts of copper in the so‐called greening of vegetables should not be allowed, but upon this recommendation the members of the Committee were not unanimous, as in a note attached to the report one member states that he does not agree with the entire exclusion of added copper to food, for the strange reason that certain foods may naturally contain traces of copper. With equal truth it can be said that certain foods may naturally contain traces of arsenic. Is the addition of arsenic therefore to be permitted? The Committee are to be congratulated upon the result of their labours, and when these recommendations become law Great Britain may be regarded as having come a little more into line— although with some apparent reluctance—with those countries who regard the purity of their food‐supplies as a matter of national importance.