Search results

The purpose of this paper is to discuss the important work of Peter Medway in seeking to define English as a school subject in the period from the 1980s to the early years of this century.

The author reviews the work of Peter Medway.

The paper addresses the issue of how his work reflected – or not – the curriculum thinking of his time and the complexity of ideas he brought to this endeavour.

This paper is an original look at the work of Peter Medway in the late twentieth and early twenty-first centuries.

THE Statement on Defence 1964, published on February 13, was essentially a review of general defence policy. Decisions relating to current operational requirements awaited the pleasure of the Defence Minister, Mr Peter Thorneycroft, in the House of Commons debate on defence on February 26.

The purpose of this paper is to study the effect of intermetallic compound (IMC) layer thickness on the shear strength of surface-mount component 1206 chip resistor solder joints.

To evaluate the shear strength and IMC thickness of the 1206 chip resistor solder joints, the test vehicles were conventionally reflowed for 480 seconds at a peak temperature of 240°C at different isothermal ageing times of 100, 200 and 300 hours. A cross-sectional study was conducted on the reflowed and aged 1206 chip resistor solder joints. The shear strength of the solder joints aged at 100, 200 and 300 hours was measured using a shear tester (Dage-4000PXY bond tester).

It was found that the growth of IMC layer thickness increases as the ageing time increases at a constant temperature of 175°C, which resulted in a reduction of solder joint strength due to its brittle nature. It was also found that the shear strength of the reflowed 1206 chip resistor solder joint was higher than the aged joints. Moreover, it was revealed that the shear strength of the 1206 resistor solder joints aged at 100, 200 and 300 hours was influenced by the ageing reaction times. The results also indicate that an increase in ageing time and temperature does not have much influence on the formation and growth of Kirkendall voids.

A proper correlation between shear strength and fracture mode is required.

The IMC thickness can be used to predict the shear strength of the component/printed circuit board pad solder joint.

The shear strength of the 1206 chip resistor solder joint is a function of ageing time and temperature (°C). Therefore, it is vital to consider the shear strength of the surface-mount chip component in high-temperature electronics.

Reviewing the Food Standards Report on Misdescriptions contained in this issue—the terms, names, phrases widespread in the field of agriculture and food—one cannot fail to notice the impressive role that words generally play in everyday use of language, especially in those areas where widespread common usage imports regional differences. The modern tendency is to give to words new meanings and nowhere is this so apparent as in the food industry; the Food Standards Committee considered a number of these. The FSC see the pictorial device as making a deeper impression than mere words in relation to consumer preference, which is undoubtedly true. Even Memory can be compartmentalized and especially with the increasing years, the memory tends to become photographic, retaining visual impressions more strongly than the written word. Auditory impressions depend largely on their accompaniments; if words are spoken with the showing of a picture or sung to a catchy tune, these will be more strongly retained than mere words on a printed label. At best, pictorial devices give rise to transient impressions, depending on the needs and interests of the viewer. Many look but do not see, and as for spoken words, these may “go in one ear and out of the other!”.

Within town and city centres in the UK the challenges of managing public spaces, concerns about crime, the fear of crime, anti‐social behaviour and environmental problems and the desire to maintain and enhance vitality and viability are important and interlinked issues. During the past two decades a number of policy and management initiatives have been introduced in an attempt to address these issues and to promote sustainable town and city centres. Town Centre Management (TCM) schemes, for example, were established in a growing number of towns and cities from late 1980 onwards (e.g. Jones 1990). The basic aim ofTCM has been to regenerate, sustain and develop the well being and to manage the potential of town and city centres by encouraging stakeholders and local businesses to work together in purposeful partnerships to ensure the co‐ordination and development of services. There are a number of variations in the structure and funding regimes of the 250 or so TCM schemes across the UK but they generally involve some kind of public sector/private sector partnership and funding, albeit in varying proportions, a focus on a particular area and co‐ordinated management.

From earliest times the land and all it produced to feed and sustain those who dwelt on it was mankind's greatest asset. From the Biblical “land of milk and honey”, down through history to the “country of farmers” visualised by the American colonists when they severed the links with the mother country, those who had all their needs met by the land were blessed — they still are! The inevitable change brought about by the fast‐growing populations caused them to turn to industry; Britain introduced the “machine age” to the world; the USA the concept of mass production — and the troubles and problems of man increased to the present chaos of to‐day. There remained areas which depended on an agri‐economy — the granary countries, as the vast open spaces of pre‐War Russia; now the great plains of North America, to supply grain for the bread of the peoples of the dense industrial conurbations, which no longer produced anything like enough to feed themselves.

The purpose of this paper is to describe the authors’ experience operationalizing the care delivery value chain (CDVC) as a management and continuous quality improvement (QI) approach to strengthen HIV/AIDS services provided in Northern Togo through addressing gaps across a care continuum.

The authors led a series of discussions to develop a CDVC specific to existing HIV/AIDS services in Northern Togo. Using the CDVC framework, 28 specific gaps in service delivery were identified and integrated into a strategic QI plan.

At 12 months, 92 percent of delivery gaps had demonstrated improvement. The CDVC framework proved to be valuable in the following ways. First, it facilitated the first comprehensive mapping of HIV/AIDS services in the Kara region of Togo. Second, it enabled the identification of gaps or insufficiencies in the currently available services across the full continuum of care. Third, it catalyzed the creation of a strategic QI plan based on identified gaps.

This case description is the authors’ experience in one setting and should not be considered comparative in nature. Furthermore, the approach described may not be applicable to all initiatives and/or organizations. As described, the lack of sophisticated and comprehensive data collection systems limited the authors’ ability to collect reliable data on some of the QI initiatives planned.

The operationalization of the CDVC framework is an effective approach to drive continuous QI.

Through the operationalization of the CDVC, the authors developed a new approach for assessing existing services, identifying gaps in service delivery and directing continuous QI initiatives in a strategic manner.