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Copyright can be confusing and intimidating for schools. Copyright is difficult enough to understand when dealing with paper, but as new technologies enter the mix, copyright is often ignored as obsolete or is so confusing that even beneficial and legal uses are avoided. While copyright places restrictions on some use of material, educators have many rights to use work created by others. This chapter helps guide educators through the issues relating to copyright and technology so copyright is not used as an automatic “no” to legitimate uses or an automatic “yes” for questionable uses.

National estimates of persons with disability are of great importance since they inform policy and program development. However, accurate estimation depends on accurate measurement, and disability measurement is still evolving. Using data from the 1994–1995 National Health Interview Survey and Disability Supplement, this study examines the relationship between functional and activity limitations and equipment use in order to characterize the influence of environmental factors on disability measurement. Our findings highlight the challenging methodologic issues related to measuring a concept of disability that reflects person–environment interactions.

The prevalence of older people who use drugs is increasing in many countries, with evidence that some women continue or begin illicit substance use in midlife and older age. While research on older people who use drugs is limited, evidence of risk behaviours among older women who use drugs is particularly inadequate. Unsafe drug use and sexual practices that are prolonged and sustained over many years increase the possibilities for poorer health, leading to potentially greater morbidity and early mortality among older drug users. This chapter is a timely contribution to the extant literature and explores our current knowledge of the risk behaviours of older women who use drugs.

Although midlife is viewed as a transition period in the life course, the normative role expectations of midlife and older women run parallel to the stereotypes of women who use drugs. Furthermore, drug-using bodies are politically and culturally shaped through control and containment practices centred around notions of difference and risk. Acknowledging the intersection of age, race and gender, this chapter frames its position around the concepts of ‘risk’ and ‘edgework’. Utilising these theoretical concepts, this chapter argues that a shift towards a support-focussed model, rather than control of, older women who use drugs is required. The absence of a focussed, gendered analysis of the lives and experiences of older drug users, and older women who use drugs in particular, limits our understanding. Consequently, the chapter concludes with a call for well-designed studies of this increasing and largely hidden cohort of drug users.

It is dangerous in relation to practice and safeguarding to conclude that risks exist, or do not exist, in relation to a particular type of parental behaviour and family functioning. Using parental alcohol use as an illustrative topic this chapter explores definitions of alcohol use, the significance of parental use and the mechanisms and ways it is believed alcohol use leads to harms and then affects children and their educational experiences. In doing so this chapter recognises that it can be challenging and difficult to identify different thresholds of harms and risk from parental substance use alone. It also recognises and concludes by critically reflecting on the role teachers and educational staff have to play in assessing need, reducing pupil and parental stigma and shame around alcohol use, understanding the position of the parent and what children need to encourage their involvement and discussion around concerns like parental alcohol use.

The purpose of this paper is to determine the environmental performance of construction trends in houses in central Mexico by assessing the type and quantity of material used in construction elements.

Three reference Mexican houses are used for the analysis: a traditional house, a house with mostly masonry elements, and a house with mostly concrete elements. The reference houses indicate the construction trend followed in central Mexico. Quantitative analysis of the types and weights of various materials used to construct the houses is undertaken. The environmental performance is measured according to their sustainability potential. The indicators used are based on the Three Step Strategy, which sets the steps needed to achieve sustainable construction: use fewer materials, use renewable materials and be efficient with the remaining need.

The analysis shows that there is a trend to use faster and cheaper construction processes, which are often concrete and prefabricated elements, especially for dwellings built in series. Although this has the positive impact of decreasing the stress on housing demand, it might have negative impacts on the environment because more energy‐intensive and artificial materials are used. In addition, the low homogeneity of these materials decreases the potential of construction elements to be reused or recycled.

The findings of this study aim at providing more information to practitioners on the sustainability of material choices during the design process. Thus practitioners will be better informed to design more environmentally sustainable buildings. The results are based on analysis of data from Central Mexico but may have relevance to other parts of the world.

The study provides quantitatively derived evidence to support sustainable design decisions.

This paper aims to evaluate effectiveness of cognitive behavioral intervention (CBI) to prevent substance use among first-year university students at high risk of substance use.

Sixty university students at high risk for substance use recruited and assigned to CBI and control groups (30 students per groups). Intervention impact was assessed on measures of attitudes toward substance use at three time points: baseline, postintervention and three-months postintervention.

The analysis showed that participants’ negative attitudes toward substance use in the intervention group was increased post intervention. Although the mean score was significantly higher than the baseline (Time I) at Time II and dropped at Time III, the mean scores remained higher than time I, using repeated measure ANOVA (p < 0.05).

Findings of this study provide evidence that CBI is effective to sustain substance abstinence among this age group.

The paper is testing effectiveness CBI among a high-risk population of substance use. The study is highlighting the importance of sustaining substance abstinence using psychological preventive methods.

A study of Korean service firms found that the level of information technology use is significantly related to the performance of the marketing function. Support was lacking only for the categories of “use of outside database” and “networking between mainframe computer and PCs.” In addition, the form of information technology use is significant in its contribution to the performance of the marketing function. This study supports the argument that benefits of information technology investment can be identified. Furthermore, there is evidence of a time lag in the payoffs from information technology, because the benefits of connectivity have not yet been realized.

Two new technologies are described for manufacturing circuitry commonly used in printed circuit boards (PCBs), multi‐chip modules (MCMs), hybrid circuits and other applications. Both processes involve the additive use of dry conductive powders which are in the micron and sub‐micron size range. Various conductive powders, such as copper, can be used. In addition, custom powder formulations to create resistive circuit elements can now be used during the same fabrication operations. The two new processes offer significant advantages over current methods. The laser in combination with sub‐micron powders allows extremely fine circuit lines and spaces to be written. Line widths of 1 mil (25 microns) can be produced. Three‐dimensional surfaces can have circuitry fabricated on them using both process methods. Lasers allow for a higher degree of accuracy, repeatability and product yield than currently experienced within the industry. Line widths and thicknesses can be software controlled and in real time. The processes do not use resists, etching or wet chemicals, thus providing substantial savings due to fewer process steps and the elimination of wet chemical handling and disposal, which is of mounting environmental concern. Use of clean process water is not required, which is an issue of cost and supply, especially in drought‐ridden areas. Very little waste is generated with the new processes as they are additive and unused powder can be reused. The first process utilises a laser to write the circuit lines on the substrate directly from a CAD/CAM database. No artwork is required for production purposes. All existing software can be used for inputting and driving the process equipment. In the process, a film of heat‐activated adhesive is laid on a substrate on top of which a layer of conductive powder is placed. The low‐power laser defines the circuitry by activating the powder and adhesive. Powder which is not activated is removed and reused. Applications include prototype production for the rapid turnaround of product to design engineers. The second process uses technology similar to that used in desktop laser printers. Instead of using toner and paper, conductive powder particles are deposited directly onto a substrate to create circuitry. The transfer and deposition of the powder are performed electrostatically and employ the same principles used in a photocopier. This allows for high volume production, with manufacturing times measured in seconds and minutes. CAD/CAM systems can be used directly; the equipment can be desk‐sized and is capable of operating in an office or laboratory environment. This yields savings on expensive custom facilities. Desktop manufacturing of circuitry using these new patented processes is within sight.

Illustrates the problematical issue of “making a material change in the use of any building or land” by reference to some case studies. Points out complications if a use is discontinued and then restarted. Advises caution in changing the use of land, particularly since there may be no valid planning use at all.

The present study reports on the use of electronic information services by staff at GCU. It is part of a wider study which reports on usage by both staff and students. It builds on previous work at Leeds Metropolitan University, and as the user population at GCU is well understood the outcomes contain useful baseline data for comparison. It reports on the views of 97 respondents out of an academic staff of about 700. The freely available Internet was the most widely used source, which some respondents viewed as a more appropriate source of vocationally orientated information than passworded databases. Less than a third used the catalogue to find EIS, which raises questions about the future of the catalogue as a free‐standing comprehensive resource. Non‐use of EIS was rarely due to difficulty of access or use. Staff were pessimistic about their student's skill levels in using EIS.