Electrocatalytic hydrogenation of acetol (IUPAC: 1-hydroxy-2-propanone), a species formed upon thermal liquefaction of biomass, can be achieved using inexpensive objects: filter paper, coins, batteries, salts, and water. This simple example demonstrates that "green" chemical transformations can be achieved with familiar items and helps…

In his liquid-turn writings, Zygmunt Bauman has come to identify liquid modernity as a period of interregnum. Education has a central role to play within the contemporary interregnum by opening up a new public sphere for dialogue. However, the processes of liquefaction manifest themselves in conditions that severely limit a person's ability to…

The catastrophic devastation from recent natural calamities in the Philippines such as Typhoon Yolanda and Central Visayas earthquake in 2013 had made disaster preparedness a primary concern in the country. Prompted by the critical need to use science to save lives, this study developed Science of Survival (SOS) pamphlets titled "When the…

The European Laboratory for Structural Assessment (ELSA) is one of the world's main laboratories for seismic studies. Besides its research activities, it also aims to bring applied science closer to the public. This article describes teaching activities based on a demonstration shaking table which is used to introduce the structural dynamics of…

This article explores the ongoing evolution of a critical approach to teaching physical education in senior school physical education (SSPE) within a New Zealand context. The nature and development of SSPE is briefly discussed in order to contextualise a shift toward a critical pedagogy in light of recent curriculum changes that focus on…

Described is a graduate level engineering course offered at the University of Southern California on coal liquefaction processes. Lecture topics and course requirements are discussed. A 64-item bibliography of papers used in place of a textbook is included. (BT)

Explains procedures, observations, and directions for demonstrating properties of butane using reclosable plastic storage bags. States that the demonstration provides for discussion of topics such as the liquefaction of gases, heat of vaporization and refrigeration techniques, and thermodynamics. (RT)

Describes the content, objectives, and requirements for a one-semester (30 20-hour sessions) graduate engineering course at the University of Concepcion, Chile. Major course topics include: structure and properties of coal; coal pyrolysis and carbonization; coal liquefaction; coal combustion and gasification; and economic and environmental…

Government support of coal liquefaction Research and Development has created the conditions that make possible the development of needed technology. With the proper government incentives, pioneer plants will lead to lower costs, and this, plus rising prices, will create the conditions necessary to develop a multi-plant industry. (Author/MA)

The Fossil Energy Program is attempting to develop and demonstrate, in conjunction with industry, the technology necessary for establishing a synthetic fuels-from coal industry. Technologies discussed include coal liquefaction, high and low BTU gasification, advanced power systems, direct combustion, Magnetohydrodynamics (MHD) and petroleum,…

Geotechnical data are one of the most prevalent data types in civil engineering projects. The majority of the civil engineering projects that are in use today are designed using site-specific geotechnical data. The usage of geotechnical data is not limited to construction projects. This data is used in a wide range of applications, including…

This publication presents a science activity and instructional information on mechanics of granular materials, interparticle friction and geometric interlocking between particles which is a fundamental concept in many fields like earthquakes. The activity described in this document focuses on the principal strength of granular materials,…

This unit on the gaseous state is one of 10 first year units produced by the Independent Learning Project for Advanced Chemistry (ILPAC). The unit consists of two levels. Level one deals with the distinctive characteristics of gases, then considers the gas laws, in particular the ideal gas equation and its applications. Level two concentrates on…

The process of identifying, licensing, and developing energy facility sites for the conversion of coal into more useful forms is the focus of this book, intended for geography students, professors, and researchers. The use of domestic coal resources will ameliorate U.S. dependency on imported fuel. However, because coal is a bulky, dirty fuel…