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Avant d'aborder une étude qui ne peut, disons‐le tout de suite avoir le même contenu que l'excellent article de Mr Bowyer, paru en 1963 dans cette mme revue pour la Grande‐Bretagne, il convient de rappeler brièvement les grandes lignes de la structure universitaire française et de marquer les limites de notre enquête.

Fatigue failure is an important criterion to be considered in the design of structures and mechanical components. Catastrophic failure of structures in service conditions can be avoided using adequate techniques to detect and localize fatigue damage. Modal analysis is a tool used in mechanical and structural engineering to estimate dynamic properties and also to monitor the health of structures. If modal analysis is applied periodically to a structure, fatigue damage can be detected and localized and the fatigue life can be extended by means of suitable reinforcement and repairing. The paper aims to discuss these issues.

The experimental results corresponding to the fatigue tests carried out on a steel S-275 cantilever beam are presented. Operational modal analysis was applied periodically to the beam in order to study the variation of modal parameters during the tests and the stresses were estimated combining a numerical model and the acceleration modal coordinates measured at discrete points of the structure. The experimental results are compared with those predicted applying the S-N model of Eurocode 3.

A methodology that combines a finite element model and the experimental responses of a structure has been applied to estimate the stress time histories of a cantilever beam clamped to a foundation through a steel plate. The estimated stresses have been used to predict the fatigue damage according to the Eurocode 3. Due to the fact that no information of the scatter is provided by this code (EC3), only the number of cycles corresponding to a probability of failure of 5 percent can be predicted.

The proposed methodology can be applied to real structures in order to know the accumulated fatigue damage in real time.

The purpose of this paper is to present French Didactique des Mathématiques (DM) to the Lesson Study (LS) community.

This theoretical paper presents the origins of DM in the Theory of Didactical Situations (TDS) by Brousseau. It elaborates about didactical engineering, fundamental situation and other fundamental concepts. It briefly presents other Didactique theories: the theory of conceptual fields, the anthropological theory of the didactic, the joint action theory in didactics and the double approach. It considers importance of the (TDS) and influences over teaching of mathematics. This paper finishes by highlighting the ways Didactique and LS could contribute to each other in a profitable dialogue.

The paper contrasts DM with some LS main features. It highlights the parallels despite fundamental differences in the initial goals of the perspectives. It shows that these differences could lead to productive dialogue by producing more practice-oriented forms of didactical engineering for the first and making teachers’ principles for lessons more explicit for the latter.

The paper presents a very quick overview of the parallels between DM and LS. Additionally, this paper gives many accessible references in English for the reader to explore Didactique further.

Économiste de renom, l'auteur démontre le rle de pionnier que la recherche touristique espagnole a joué dans l'application d'instruments macroéconomiques tels que l'analyse “input‐output” et la balance des paiements touristiques. II souligne en outre, il mentionne l'importance d'un institut de recherche soutenu par l'État (Instituto de Estudios Turísticos) lorsqu'il s'agit d'analyser d'une façon approfondie la structure de l'économie touristique. II a publié récemment un manuel sur l'économie du tourisme, édité par l'Organisation mondiale du tourisme.

Avant‐propos sous les auspices de l'Institut international de Coopération intellectuelle, paraissait en 1934 le t. I, consacré à l'Europe, du Guide international des Archives. Le questionnaire envoyé à tous les États européens comportait sous les points 4 et 6 les questions suivantes: ‘Existe‐t‐il un guide général pour les diverses catégories d'Archives ou des guides particuliers pour l'une ou l'autre d'entre elles?’ et ‘Existe‐t‐il des catalogues imprimés, des publications tant officielles que privées, susceptibles de constituer un instrument complet de référence pour tout ou partie importante des fonds d'archives?’ Les réponses des divers pays à ces questions, malgré leur caractère très inégal, ont fait du Guide international un bon instrument d'information générale sur les Archives. Malheureusement les circonstances ont empêché la publication du volume consacré aux États non européens, tandis que le temps qui s'écoulait tendait à rendre périmés les renseignements fournis sur les Archives européennes.

One more point calls for notice. It may be asked : Why is there any alphabetical arrangement under the word “and”?

Ce sont les pays classiques du tourisme qui ont procédé, les premiers, à l'analyse scientifique du tourisme et de la formation professionnelle de tourisme. Or, dès les débuts du tourisme hongrois, des études sont nées qui peuvent être considérées comme des ouvrages de caractère scientifique.

L'Ecole internationale des sciences touristique de Rome est un organisme privé ayant pour but de promouvoir la connaissance culturelle à caractère multidisciplinaire du phénomène touristique par I'enseignement théorique des disciplines correspondantes. Ces disciplines seront intégrées par des travaux pratiques et par des éventuels stages professionnels.

ATTENTION has been repeatedly drawn to certain drawbacks in the library profession which tend to hinder progress in many ways, and recently some discussion has taken place concerning the long hours and short pay of library assistants. Some years ago there appeared, we believe, in one of Mr. Greenwood's valuable Library Year Books, an analysis of the hours of work in a large number of British Municipal Libraries, and it was made plain from this that a majority of assistants had to work considerably more than forty‐eight hours weekly. Conditions may have changed since then, although it is open to doubt, but the fact remains that too many assistants, and a considerable number of librarians in small places, are now working so long, and in such broken spells, as to preclude any possibility of attaining self‐culture or reasonable recreation. The case of the small town librarian is particularly distressing. In some instances he is a man who has been well‐trained in a large town library, and inspired by a mistaken ambition, elects to attain a position of independence by accepting the chief librarianship in a library of which he afterwards finds himself the sole officer. He is responsible for the cleaning, as well as the ordinary work of a librarian, and his efforts to convert a miserable library rate of a few pounds into an engine of immense efficiency (as expected by the local authority) are enough to make the financial operations of even an American millionaire seem petty in comparison. We have had several cases like this brought to notice within a few weeks, and they give added point to any plea for reform which may be advanced. One young man, well‐educated and well‐trained, undertook the charge of a small municipal library, chiefly because it happened to be near London, and he wished to be in touch with that great and attractive centre. He very soon discovered that the hours of the library were so arranged as to occupy his whole time and keep him employed all day, from 9 a.m. or earlier, till 10 p.m., with two short breaks which did not suffice for a visit to London. On Sunday he was too tired to think of London, apart from which, the institutions which interested him were closed, so that it is possible this librarian has not yet seen the longed‐for London of his cherished anticipations ! There are cases like this in the smaller libraries all over the country, where one official has to perform all the work in an unlimited number of hours. If, as is done in some places, the hours of opening are greatly curtailed in order to give the librarian his deserved and well‐earned rest, then the public suffer. On the other hand, a library administered by a single officer and kept open from nine to ten hours daily, is rather of the nature of a slave‐compound, in which an official is kept prisoner in the interests of the omnipotent ratepayer. Wherever small staffs are kept, there exists this tendency towards long hours, and a consequent eterioration in the efficiency and educational qualifications of assistants. A standing complaint among those who are engaged in the educational work of the Library Association is that so many candidates are deficient in the most elementary subjects, such as composition, spelling and arithmetic. This is undoubtedly caused by the employment of imperfectly educated assistants, who are afterwards tied so fast to their library duties that they are unable to find any time for study and reading. In libraries where small staffs and long hours of opening are found together, it is almost certain that the work‐hours of the assistants will be excessive, and the efficiency of the service impaired.

Purpose – The chapter explores the methodological challenges in doing community-based participatory research (CBPR) in social science investigations with immigrant women experiencing intimate partner violence (IPV) in Canada.

Methodology/approach – The methodological comments, observations, and challenges discussed in this chapter result from research funded by the Social Science and Humanities Council, a branch of the Canadian Federal Tri-Council. The research that the authors conducted was both quantitative and qualitative in nature. The sample consisted of three groups of women: (1) immigrant women in Canada >10 years, (2) immigrant women in Canada <10 years, and (3) visible minority women born in Canada.

Findings – The chapter highlights some of the lessons learned in conducting CBPR research in the context of immigrant survivors of IPV. This discussion can be relevant to both academics and non-profit/advocacy agencies interested in pursuing community partnership research on interpersonal violence.

Originality/value – There is a paucity of writings on CBPR research in the social science and the challenges. This chapter reveals the methodological challenges that the researchers experienced in doing CBPR with racialized immigrant women who are survivors of IPV. This discussion can be relevant to both academics and non-profit/advocacy agencies interested in pursuing community partnership research on interpersonal violence.