Notes on Hygiene Books used in Africa

Africa ◽  
1930 ◽  
Vol 3 (4) ◽  
pp. 506-515 ◽  
Author(s):  
D. G. Brackett ◽  
M. Wrong

The Institute has always placed the question of the provision of suitable text-books both in the vernacular and in the language of the European power in the different territories in the forefront of its subjects of study as being one of the most urgent needs in Africa to-day. Numerous discussions and inquiries have shown that adequate instruction in hygiene and the inculcation of simple health rules is one of the most pressing needs, and that work done in one area is often unknown in others. In consequence the Executive Council in 1929 devoted special attention to the question of what action could be taken which would assist in the solution of this problem. The general opinion was that the information at the disposal of the Institute showed the need of a survey of books in actual use. This would, it was hoped, provide material which would be useful in the preparation of model texts in which particular attention would be devoted to the method of presenting the subject to Africans. The Council decided that the survey should be divided into two parts, one of books published in English or in a vernacular used in British territories and another of books published in French or languages used in French-speaking areas, and that the information collected should form the basis of articles to be published in Africa.

Author(s):  
Helen Goodluck ◽  
Lawrence Solan

AbstractWe report a study that tests children’s knowledge of an effect of Principle C of the binding theory: In the adult grammar of English and French, coreference between a main clause object pronoun and a non-pronominal subject of a sentence-final temporal clause is permitted, whereas coreference between a subject pronoun and the subject of a temporal clause is blocked. In an act-out task, both French-speaking adults and children aged 3–7 were found to be sensitive to the position of a main clause pronoun (subject vs object) in selecting a referent for the subject of a temporal clause, permitting coreference more frequently when the pronoun was in object position. This result replicates earlier work done on English. A sentence judgement task produced clear results only for adults. Results from the act-out suggest that children are relatively inept at integrating non-mentioned participants into their interpretation of sentences. We suggest that children’s knowledge of the principle C effect we tested constitutes a “poverty of the stimulus” argument for innateness.


Author(s):  
De Morgan

In most branches of mathematics, the actual use of fundamental processes in the form which the first definitions suggest, is often supplanted, either by processes of greater skill, or by the use of pure reasoning. In the subject of which this paper treats, there has not been much attempt to connect formulæ by reasoning. The actual exhibition of successive annual results has been the only method extensively employed; and it throws the required total result into a series of terms: this series is either algebraically summed, or calculated term by term for insertion in a table.The present paper is intended to show that this summation of algebraical series may be dispensed with, at least in questions of annuities certain : and also that common points of principle, which the ordinary methods leave altogether out of sight, will reduce many questions of life annuities to an absolute coincidence of form with the corresponding questions of ordinary annuities.


1974 ◽  
Vol 24 ◽  
pp. 79-96
Author(s):  
Samuel H. Beer

It is appropriate that an American should address himself to the subject of public opinion. For, in terms of quantity, Americans have made the subject peculiarly their own. They have also invested it with characteristically American concerns. Most of the work done on the subject in the United States is oriented by a certain theoretical approach. This approach is democratic and rationalist. Both aspects create problems. In this paper I wish to play down the democratic problem, viz., how many of the voters are capable of thinking sensibly about public policy, and emphasize rather the difficulties that arise from modern rationalism. Here I take a different tack from most historians of the concept of public opinion, who, taking note of the origin of the term in the mid-eighteenth century, stress its connection with the rise of representative government and democratic theory.


1948 ◽  
Vol 135 (879) ◽  
pp. 133-147

In 1880 George Eastman commenced the manufacture and sale of gelatin photographic dry plates in Rochester, New York. From that undertaking, the Eastman Kodak Company, incorporated as an American company in 1902, has developed. In 1912 Mr Eastman decided to organize a laboratory, independent of the factory laboratories, which should carry out work on both the science and practice of photography. He was influenced by his observation of the success of industrial research under Dr Whitney’s direction at the research laboratory of the General Electric Company in Schenectady, New York, U. S. A. and of the laboratories of the great German dye works. He had been particularly impressed by the work done by the Bayer Company at Elberfeld. In 1906 I had completed my thesis for the doctorate of science at University College, London, the subject being the theory of the photographic process, and had joined the old-established but very small firm of Wratten and Wainwright, Ltd., of Croydon as joint managing director. At Croydon both the conduct of research on photography and its application to the manufacture of photographic materials were continued actively, so that by 1912 many new materials had been introduced, especially panchromatic plates and the light filters and dark-room safe-lights required for their use; and the little firm was flourishing.


1964 ◽  
Vol 4 (2) ◽  
pp. 193-202
Author(s):  
Said Hasan

The growing confidence of Pakistan's planners in the nation's economic future is indicated by the boldness of their successive plans and by the lengthening of their time horizon. As far as the latter is concerned, the First Five-Year Plan did not reflect any thinking on economic and social development beyond a specific five-year period; the Second Plan, however, contained some remarks on long-term growth; the Third Plan is being prepared in close relation to the work being done on the Perspective Plan. What fifteen years ago would have been regarded as a waste of time is now considered to be of basic import¬ance for sound planning. What nobody dared think about in the earlier days is now the subject of serious analysis and policy-making. The need for a Perspective Plan is there not only from an economic angle but there are also sound political reasons for it. From the economic angle, we realized that the five-year periods chosen for our plans are only arbitrary periods in a process stretching over a much longer time. Our decisions and policies during one plan influence the pattern of growth in the next one, and influence also the effectiveness of established policies. Therefore, any particular five-year plan has to be part of a whole chain of plans, all fitting together and building further on the work done in the preceding period.


Author(s):  
Tomislav Grgin ◽  
Bogdana Marinković

The investigation was conducted In order to evaluate the objecitivily of the three ways of grading school work: classical way which is used most in schools, then grading with the help of "standard notebook" lor the grade "C" and the grading of work comparatively in pairs. The subject of evaluation was the school work of the third-graders in middle school. Subjects were history and biology, The independent graders were the teachers of these subjects from different middle schools.The results showed that all of these ways of grading do not ensure the same objectivity of grades. The least objective is the classical way, more reliable is one with "standard notebook" and relatively most reliable is the comparison of school work done in pairs.


2021 ◽  
Author(s):  
Kimihiro Sakagami ◽  
Midori Kusaka ◽  
Takeshi Okuzono ◽  
Shigeyuki Kido ◽  
Daichi Yamaguchi

There are various measures currently in place to prevent the spread of COVID-19; however, in some cases, these can have an adverse effect on the acoustic environment in buildings. For example, transparent acrylic partitions are often used in eating establishments, meeting rooms, offices, etc., to prevent droplet infection. However, acrylic partitions are acoustically reflective; therefore, reflected sounds may cause acoustic problems such as difficulties in conversation or the leakage of conversation. In this study, we performed a prototyping of transparent acrylic partitions to which a microperforated panel (MPP) was applied for sound absorption while maintaining transparency. The proposed partition is a triple-leaf acrylic partition with a single acrylic sheet without holes between two MPP sheets, as including a hole-free panel is important to a possible droplet penetration. The sound absorption characteristics were investigated by measuring the sound absorption in a reverberation room. As the original prototype showed sound absorption characteristics with a gentle peak and low values due to the openings on the periphery, it was modified by closing the openings of the top and sides. The sound absorption performance was improved to some extent when the top and sides were closed, although there remains the possibility of further improvement. This time, only the sound absorption characteristics were examined in the prototype experiments. The effects during actual use will be the subject of future study.


Author(s):  
Ömer Küçük ◽  
Farzad Kiani

Today one of the biggest expense items of the enterprises is raw material and stock amounts. Therefore, proper inventory management is very important for the profitability of the enterprises. Products that are not purchased on time cause interruptions in production and products left over because the expiration date has passed will also cause losses for businesses. Therefore, proper inventory management is critical for profit / loss situations of businesses. In this paper we presented a model to predict the demand of certain stock items by using a regression model. Our model can analysis and computer the prediction results on agiven dataset. We evaluate our model on sample dataset and provide the analysis as well calculations over the existing inventory. Accurate analysis of stock consumption enables accurate estimation of the amount of stock to be consumed in the future. Accurate forecasting of stock consumption helps to take corrective steps in decision making. That is, it only allows you to buy in sufficient quantity when necessary. These stages are critical for economic stock management. For this reason, robust and adaptable approaches that can provide models ensure that stock consumption can be managed properly. It is difficult to find previously written sources on estimating the direction of stock movements. One of the most important reasons for this is the lack of incentive to make such studies in the academic literature. As a result, articles written about the subject and the work done have been limited, the results have not reached the reproducible level.


2016 ◽  
Vol 6 (1) ◽  
pp. 51-56 ◽  
Author(s):  
Isabel Gutiérrez Porlán ◽  
José Luis Serrano Sánchez

<p class="AbstractText">This paper presents the findings of a study carried out in the academic year 2014-2015 at the faculty of Education of the University of Murcia with first year degree students in Primary Education studying Research and ICT. The study started with the application of the DIGCOM questionnaire to analyze the digital competences of 134 students. The questionnaire served as an initial task to help students reflect on their digital competences. The subject was developed around tasks which adopted a transversal approach and used the nature of the contents itself to direct and improve students’ digital competencies. Finally, the initial questionnaire was reformulated and run in order to ascertain the students’ self-perception of their improvement in these competencies through the tasks they had performed.</p> <p class="AbstractText">Below we present the tasks carried out, the organization of each subject and the most relevant data regarding the self-perception of digital competencies of the future primary school teachers enrolled at the University of Murcia. The data reveal, on the one hand, that the students participating consider themselves to be competent in the most basic aspects of digital competencies and, on the other, their perception that the work done in the subject has helped them quite a lot in improving their competencies.</p>


Author(s):  
Dimitrios Xanthidis ◽  
David Nicholas ◽  
Paris Argyrides

This chapter is the result of a two years effort to design a template aiming at standardizing, as much as such a task is feasible, the evaluation of Web sites. It is the product of a few publications in international conferences and journals. A thorough review of the international literature on the subject led the authors to conclude there is a very large number of opinions, thoughts and criteria from different professionals involved, directly or indirectly, with the process of designing a good Web site. To make matters even more complicated there are a number of different terms used by various scholars, scientists and professionals around the world that often refer to similar, if not the same, attributes of a Web site. However, it seems that all these differences could boil down to a systematic approach, here called evaluation template, of 53 points that the design strategies of the Web sites should be checked against. This template was tested on a significant number (232) of Web sites of Greek companies and proved it can be used to evaluate the quality of Web sites not only by technology experts but by non-experts alike. The evaluation template, suggested here, is by no means the solution to the problem of standardizing the process of evaluating a Web site but looking at other work done on the subject worldwide it is a step ahead.


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