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The estimation of the coliform content is the usual complement to the bacterial count. The value of the coliform examination in the bacteriological analysis of water is well attested by years of experience but the fundamental assumptions on which its interpretation is based do not hold true for milk. The estimation of the coliform organisms in milk is a presumptive and not a positive test. These organisms are not usually found in the udder but are often present in the fore‐milk. They are, however, constantly present in the excrement and on dirty, inefficiently cleansed and sterilised utensils.

IN making the suggestion, as some of my friendly critics have done, that the classes Fine and Useful Arts should be restored, as in Dewey, they rather miss the humour of the situation. The Subject Classification is not an amended Dewey or Cutter, but a humble attempt at an entirely new system, designed to meet the needs of popular libraries. It is not even a classification of knowledge, but, as experience has proved, a very practical and simple rearrangement of the factors of knowledge as set forth and preserved in books. The scheme is not indebted to any other system for aught but suggestions of main classes; all the details of the tables having been worked out independently, without reference to any classification save the Adjustable. It will be manifest, on reflection, that it would be fatal for the compiler of a new system to allow himself to be fettered or influenced by the schedules of other authors. I am one of those who decline to believe in the value of standardization of ideas or practice, save to a small degree in certain mechanical matters, and it would therefore be foolish to follow in the same rut as certain predecessors, simply because a longer existence has to some extent established their findings as settled conventions.

WHEN METALS ARE SHEARED or “cut” a compressive force of high intensity is applied to the metal by the cutting tool. The metal crystals are subjected to this force and the resulting stresses cause certain crystals to slip or flow in various directions along planes of slippage, the direction of slip normally being along planes of greatest atom density.

This paper reviews and compares the methods of kinetic heat simulation which may be used simultaneously with normal loading in structural tests of aircraft or components. Basic data on the quantities involved in and the limitations of the various techniques are given. An extensive bibliography of current literature on heat technology is provided.

This paper argues for adopting the development of critical thinking as a key component of management education. It discusses various deficiencies in the traditional instructional process, noting that the most insidious problem is that many educators suffer from the misguided belief that they routinely emphasize critical thinking in their instructional tasks. The paper then presents a detailed prospectus, based on insights from practice, for a new orientation to the traditional instructional process. Comments are also offered on changing over to the suggested instructional orientation.

This study illuminates how organizational actors use images in their struggle to define a contested industry. By leveraging social semiotics and visual rhetoric, we examine how multimodal texts (combining words and images) are used to label and reframe an industry using technical, environmental, human-rights, and preservation-of-life criteria. Building on theories of legitimation, we find that for this industry, contesting attempts at legitimacy work are escalated along a moral hierarchy. We offer an approach for examining how actors draw from broader meaning systems, use visual rhetoric in multimodal texts, and employ dual processes of legitimation and de-legitimation.

This article describes how Finnish health education teachers verbalise and construct their teacher identity based on their lifestyle, subject area and relationships with their students.

Narrative interviews were conducted amongst eight secondary and upper secondary school teachers. The nexus analysis was used to analyse teachers' methods of teaching students information-seeking, evaluation and critical thinking skills.

The teachers' historical bodies – their skills, interests, information-seeking habits and familiar sources – impacted the chosen teaching methods. The results indicate that teacher identity is constructed along different paths and is constantly performed and transformed in the classroom through interactions with students.

The study illustrates the reconstruction of teacher identity through interaction in interviews. Teachers act as role models, information gatekeepers and trustees who guide students to choose credible health information sources.

This paper aims to elaborate in a greater detail about how to manage and eventually help resolve outstanding issues, including the core issue of Kashmir between nuclear India and Pakistan. In doing so, this paper elaborates various innovative measures that could be applicable to South Asian nuclear environment that in turn could assist the South Asian nuclear leadership in understanding and managing the fragility of South Asian nuclear deterrence.

Innovatively, this research paper looks at the South Asian nuclear issues at three levels of analysis – understanding the prevailing dynamics of nuclear revolution and improved means of communications and promoting deterrence stability in South Asia. All three levels may be more needed than ever before in the wake of the arrival of nuclear weapons for a broader Southern Asian region.

This paper finds out that although nuclear weapons have become a reality in South Asia and these deadly weapons have prevented major wars between India and Pakistan, nuclear weapons have not prevented the crises between India and Pakistan. Therefore, both India and Pakistan have confronted a number of crises. The paper finds out that any serious crisis between India and Pakistan could further undermine the credibility of existing confidence-building measures and the same could escalate from military to nuclear level. Absent from immediate measures undertaken by the South Asian security leadership, nuclear weapons may not help prevent the war between India and Pakistan at the sub-conventional level, this paper finds out.

By explaining innovative measures at the three level of analysis, this papers adds to the existing literature in understanding the behavior of South Asian security leadership and how these measures could best bring positive results in preventing a major crisis that potentially bears the risk of escalation to nuclear level.

Dealing with the subject of the artificial bleaching of flour, The Lancet observes that the public criterion of quality in respect of foods and beverages shows some interesting anomalies. Appreciation is often based, for example, on appearance, on how things look, and it is in this direction that conclusions often and obviously become illogical. In some instances the article demanded must be spotlessly white, while in others, if naturally white, it must be artificially coloured. The white loaf is a popular fancy, but white milk is suspected, and yet natural flour may be of a rich golden colour, while rich milk may have only a shade of brownish colour which is supposed to connote cream. The result is that in the one case flour is often deprived of its colour by a process of chemical bleaching, and that in the other an artificial colouring is added. Natural colour is objected to on the one hand, and on the other an artificial addition is demanded. It may be urged that both expedients are justifiable inasmuch as they meet a popular fancy, and that this counts in the enjoyment and even digestibility of the foods. If artificial means are employed to adjust the appearance of food to a popular standard, the proceeding can clearly only be allowed when it has been proved beyond all doubt that the products are not dietetically impaired or that they do not masquerade as something which they are not.