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Using an institutionalist lens, this study aims to identify factors that influence the knowledge sharing behaviour of volunteers engaged in collaborative, cross-cultural and project-focussed development work.

Following an inductive research design, the authors conducted a thematic analysis of interviews with volunteers to explore the practicalities of knowledge sharing in the context of development aid projects and to examine contributing factors, such as personality, motivations, experience and variations in team members’ understanding of the nature and objective of projects.

Through exploring the experiences of volunteers working on cross-cultural development aid programmes, the authors identify and discuss the ways in which the preparation of volunteers and the structuring of project work is shaped by managerialist modes of thinking, with an emphasis on the creation of an environment that is conducive to sustainable knowledge sharing practices for all stakeholders involved.

The examination of volunteer development work tendency towards institutional isomorphism is a novel contribution intersecting the areas of knowledge sharing in the project, volunteer-led and culturally diverse environments.

Those local authorities in this country who have been carrying out extensive training courses for food handlers must, at this time of the year with annual estimates fresh in their minds, together with frequent exhortations for economy, give much thought to the ultimate results of their efforts. In order to proceed further with this analysis, it is necessary to divide the authorities into three main groups: (1) those that have had a comprehensive system embracing lectures to all types of food handlers in hotels, food shops, fishmongers, bakers and greengrocers, etc.; (2) those who are content with one or two public lectures, or those whose campaigns take the form of a Clean Food Week; and finally (3) those who have no organised training programme, do not intend to have one and rely entirely on visits by Health Officers to advise and enforce the necessary Acts and local bye‐laws. It is imperative that a system of regular and thorough inspection of these premises be carried out at least once every three months, irrespective of what type of auxiliary training and lectures are put into force. Those officers who have spent a great deal of time in taking these courses and lecturing have found that there are many people who will not ask questions in front of an audience and to these advice during inspection is of the utmost importance. Particular difficulties in relation to equipment and layout can often be solved on the premises which would not be possible at a lecture even if the food handler would put his questions forward at that time. In order to check improvements, division into the three groups above will assist in assessing the achievements in any training programme. The consensus of opinion among health authorities in this country shows that comprehensive training programmes do pay good dividends. Later inspections show that there are improved conditions in food shops and improved working relations between the food industry and the local health department and, most important of all, increased public interest in, and support for, the cleaner food ideal. This assessment has also been borne out by the experience of authorities in the United States of America. In one large city in Columbia, 70 per cent of the staff of the licensed restaurants had completed training courses and one was interested to learn that in the “ A” restaurants the Health Department had issued tabs to be attached to menus which read: “ Our dishes and utensils are sanitised; our employees are trained; our kitchen invites your inspection”. Of particular interest in this respect is the attention paid to catering at fairs, a very thorny problem in this country. The Missouri Division of Health have stated that, during the past four years, there has not been a single reported case of food poisoning and that this has been accomplished, not only by means of regulations, but with constant supervision and a mobile laboratory that follows the fairs. It also stresses the value of dispensable paper cups and dishes that obviate the necessity for washing and sterilising facilities, often most difficult to obtain with mobile fairs and peripatetic catering. In one county in Kansas courses are planned by the Public Health Department and the Adult Education Sections of the Schools. All food handlers are required to have a card saying that they have successfully completed the course and this card is valid for one year only and personnel must complete a refresher course before obtaining a new card. The rates of improvement vary considerably but in all authorities in the United States of America, where comprehensive programmes have been carried out over a few years, definite improvement has been found in food handling. This is not the only aspect that must be considered at the present time. The potentiality of highly trained staff is of the utmost value in case of emergency. This was demonstrated in the very serious flooding that occurred in Kansas inundating hundreds of houses and disorganising public services. This problem arose at very short notice and the fact stressed by the State Board of Health was that, although the crisis lasted from a period of weeks to several months, not a single case of disease was traced to water supplies or to food. These emergency measures are undoubtedly the most stringent test of public health organisation and of the efficiency of those who handle and distribute food. In such cases, there is never sufficient time to start any scheme of training, but, with skilled staff, the spate of illnesses, such as typhoid, dysentery, etc., that invariably accompanied such occurrences could be reduced, if not eliminated, where efficient schemes of training have been carried out. When assessing the value of food training courses in such an emergency, one is forced by present conditions to think again of how it will fit in with Civil Defence requirements. The experience of the last war showed that the task of feeding large numbers of evacuees is a tremendous problem. It is not sufficient merely to have stores of food at strategic points, but trained people must be available who can not only make the most use of the food, but will know how to reduce the incidence of food poisoning or transference of infection when dealing with communal feeding of this type. To the foregoing must be added the risk that power and fuel might be cut off and also other main services. Then washing and sterilisation of equipment would not be possible. Experienced workers in this sphere will, prior to such conditions, have plans in hand that will cover all these contingencies. It may be necessary to feed homeless exacuees, Civil Defence workers operating in devastated areas, and even distribute food for the remaining citizens in towns where normal services have ceased to exist. It is in these circumstances that the food handler who has had thorough training will be able to carry on, well knowing the risks and taking every precaution to avoid the spread of infection and consequent epidemics.

National Engineers' Week takes place annually during the week of George Washington's birthday. Washington, best known as a soldier and stateman, was also a surveyor and road builder. The National Society of Professional Engineers began this tradition in 1950 with a two‐page article in The American Engineer. The society promoted Engineers Week on a national level beginning in 1951. February and March issues of The American Engineer in 1951 discussed the early celebrations of this week. The society's history (Robbins) also gives insights about the creation of this special week. Although the National Society of Professional Engineers initiated this week, other engineering organizations became involved later. At the present time, many organizations participate in the celebration. Each year, the National Society of Professional Engineers plans a particular theme for the week.

This paper aims to develop and then evaluate a novel consolidation and powder transfer mechanism for electrophotographic 3D printing, designed to overcome two longstanding limitations of electrophotographic 3D printing: fringing and a build height limitation.

Analysis of the electric field generated within electrophotographic printing was used to identify the underlying causes of the fringing and build height limitations. A prototype machine was then designed and manufactured to overcome these limitations, and a number of print runs were carried out as proof of concept studies.

The analysis suggested that a machine design which separated the electrostatic powder deposition of the print engine from the layer transfer and consolidation steps is required to overcome fringing and build height limitations. A machine with this build architecture was developed and proof of concept studies showed that the build height and fringing effects were no longer evident.

Electrophotography (EP) was initially seen as a promising technology for 3D printing, largely because the potential for multi-material printing at high speed. As these limitations can now be overcome, there is still potential for EP to deliver a high-speed 3D printing system which can build parts consisting of multiple materials.

The analysis of EP, the new method for the transfer and consolidation of layers and the proof of concept study are all original and provide new information on how EP can be adopted for 3D printing.

E-waste management can reduce relevant impact of the business activity without affecting reliability, quality or performance. Statistical process monitoring is an effective way for managing reliability and quality to devices in manufacturing processes. This paper proposes an approach for monitoring the proportion of e-waste devices based on Beta regression model and particle swarm optimization. A statistical process monitoring scheme integrating residual useful life techniques for efficient monitoring of e-waste components or equipment was developed.

An approach integrating regression method and particle swarm optimization algorithm was developed for increasing the accuracy of regression model estimates. The control chart tools were used for monitoring the proportion of e-waste devices from fault detection of electronic devices in manufacturing process.

The results showed that the proposed statistical process monitoring was an excellent reliability and quality scheme for monitoring the proportion of e-waste devices in toner manufacturing process. The optimized regression model estimates showed a significant influence of the process variables for both individually injection rate and toner treads and the interactions between injection rate, toner treads, viscosity and density.

This research is different from others by providing an approach for modeling and monitoring the proportion of e-waste devices. Statistical process monitoring can be used to monitor waste product in manufacturing. Besides, the key contribution in this study is to develop different models for fault detection and identify any change point in the manufacturing process. The optimized model used can be replicated to other Electronic Industry and allows support of a satisfactory e-waste management.

A collection of essays by a social economist seeking to balance economics as a science of means with the values deemed necessary to man′s finding the good life and society enduring as a civilized instrumentality. Looks for authority to great men of the past and to today′s moral philosopher: man is an ethical animal. The 13 essays are: 1. Evolutionary Economics: The End of It All? which challenges the view that Darwinism destroyed belief in a universe of purpose and design; 2. Schmoller′s Political Economy: Its Psychic, Moral and Legal Foundations, which centres on the belief that time‐honoured ethical values prevail in an economy formed by ties of common sentiment, ideas, customs and laws; 3. Adam Smith by Gustav von Schmoller – Schmoller rejects Smith′s natural law and sees him as simply spreading the message of Calvinism; 4. Pierre‐Joseph Proudhon, Socialist – Karl Marx, Communist: A Comparison; 5. Marxism and the Instauration of Man, which raises the question for Marx: is the flowering of the new man in Communist society the ultimate end to the dialectical movement of history?; 6. Ethical Progress and Economic Growth in Western Civilization; 7. Ethical Principles in American Society: An Appraisal; 8. The Ugent Need for a Consensus on Moral Values, which focuses on the real dangers inherent in there being no consensus on moral values; 9. Human Resources and the Good Society – man is not to be treated as an economic resource; man′s moral and material wellbeing is the goal; 10. The Social Economist on the Modern Dilemma: Ethical Dwarfs and Nuclear Giants, which argues that it is imperative to distinguish good from evil and to act accordingly: existentialism, situation ethics and evolutionary ethics savour of nihilism; 11. Ethical Principles: The Economist′s Quandary, which is the difficulty of balancing the claims of disinterested science and of the urge to better the human condition; 12. The Role of Government in the Advancement of Cultural Values, which discusses censorship and the funding of art against the background of the US Helms Amendment; 13. Man at the Crossroads draws earlier themes together; the author makes the case for rejecting determinism and the “operant conditioning” of the Skinner school in favour of the moral progress of autonomous man through adherence to traditional ethical values.

A solid freeform fabrication (SFF) technique is described where powder is deposited layer‐by‐layer using electrophotographic printing. In the electrophotography process, powder is picked up and deposited using an electrostatically charged surface. A test bed was designed and constructed to study the application of electrophotography to SFF. It can precisely deposit powder in the desired shape on each layer. A polymer toner powder was used to build small components by thermally fusing each layer of printed powder using a hot compaction plate. The feasibility of 3D printing using this approach was also studied by printing a binder powder using electrophotography on to a part powder bed.

Bell Computer Introduces First 386 25MHz SXPC. Bell Computer Systems has raised the ante again with its latest offering, a 25MHz 386 SX priced at $1,995. The Model 325SXT is described by Bell as the fastest SX on the market.

History in the Western world is replete with uproars over the intervention of ministers of religion in the affairs of the state. It is said by many that the Church should concern itself with the souls of men. Political matters are beyond its purview and outside its competence. For its part, the Church claims the right for the sake of its flock to intervene in political matters involving ethical principles. It is this sort of spiritual development which the Church is here trying both to preserve and advance that Solzhenitsyn had in mind when he spoke of man's task here on earth.

Electronic Information Pilot Nixed for Depository Libraries. The House Legislative Appropriations Subcommittee on June 10, and the full Appropriations Committee on June 18, passed over without prejudice the Government Printing Office's request for $800,000 to get pilot projects started to test distribution to depository libraries of government information in electronic formats.