974 resultados para GUTIÉRREZ ALEA, TOMÁS, 1928-1996


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The present paper reports knowledge about folate and the contribution of supplements to the intake of folic acid and vitamin B12 in Australian adults during 1995 and 1996. Data were obtained from two population survey monitor surveys conducted in a sample of 5422 adults in 1995-96. The surveys were designed to complement food intake data from the 1995 National Nutrition Survey and to provide an estimate of total folate intake prior to the implementation of voluntary fortification of foods with folic acid. The proportion with knowledge about folate increased with education level and socioeconomic status and was greater in women than men. It was also greater in those who were married, and in those residing in Western Australia and the Australian Capital Territory than in other states and territories. Five per cent of men and 10% of women had taken a supplement containing folio acid on the previous day. The equivalent figures for vitamin B12 were 7.5% for men and 12.5% for women. On average, intake of folic acid from supplements was 11 micro g per day for men and 28 micro g per day for women and intake of vitamin B12 was 2.6 micro g per day for men and 4.5 micro g per day for women. For individuals who consumed a supplement containing folic acid on the day before the survey the median folic acid contribution was 200 micro g. In 1995 and 1996 only one in two adult Australians had heard of folate and only one in ten women of child-bearing age had taken a supplement containing folic acid.

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Traditional studies of long-term change in trade union structure have, in constructing explanations of change, predominantly focused on aggregate trends in union merger activity. This paper argues that our understanding of structural change in the Australian trade union movement would be better served by a structural events approach that examines the incidence of union formations, dissolutions and breakaways, in addition to that of union mergers. In doing so, it outlines how these structural events can be identified and measured, and presents the preliminary findings from the method's application.

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This article undertakes a content analysis of publications in the first 10 years of the new series of the journal Accounting History. In so doing, it adds to the prior literature examining publishing patterns in the accounting history discipline. The article commences by providing an historical background to the introduction of the new series and the journal's editorial team. This is followed by a content analysis of the journal's research publications. This analysis examines patterns of authorship, the journal's most published authors, institutional and geographical affiliations of authors, author gender and article classifications.

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Traditional studies of long-term change in trade union structure have predominantly focused on aggregate trends in union merger activity, in constructing explanations of change. This paper argues that our understanding of structural change in the Australian trade union movement would be better served by a structural events approach that examines the incidence of union formations, dissolutions, and breakaways, in addition to that of union mergers. In doing so, it outlines how these structural events can be identified and measured, and presents the preliminary findings from the methods application.

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This paper adds to the prior literature examining publishing patterns in the accounting history discipline by undertaking a content analysis of publications in the first nine years of the new series of the journal Accounting History. The paper commences by providing an historical background to the introduction of the new series of the journal and the journal's editorial team. This is followed by an authorship analysis of the journal's research publications. This analysis examines patterns of authorship (single and multi-authored papers), the journal's most published authors, institutional and geographical affiliations of authors (including international collaboration and changes over the nine year period) and author gender.

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The refugee dilemma in Europe in the years between the two world wars had a number of aspects: humanitarian, political, and diplomatic. It raised questions of migration, questions of international law, and questions of the fate of hundreds of thousands of individuals. Refugees were visible from the very last days of the war and remained a matter of serious international concern even beyond the outbreak of war again in September 1939. The refugee dilemma in Europe was, firstly, a humanitarian crisis because the size of the refugee population was without precedent. It was also a political problem because national governments had to contend with questions about the refugees' legal status and their legitimacy under national and international law, as well as balance humanitarian concerns with national political interests. The humanitarian and political aspects together created a crisis for the international community newly united in the League of Nations. One of its first great acts-to take these refugees into its protective care-was not even prescribed for it in its Covenant. But the refugee crisis facing Europe was so great that member states were united in the belief that the League had been established precisely to undertake a task of this kind.

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The Commonwealth departmental machinery of government is changed by using Orders in Council to create, abolish or change the name of departments. Since 1906 governments have utilised a particular form of Order in Council, the Administrative Arrangements Order (AAO), as the means to reallocate functions between departments for administration. After 1928 successive governments from Scullin to Fraser gradually streamlined and increasingly used the formal processes for the executive to change departmental arrangements and the practical role of Parliament, in the process of change, virtually disappeared. From 1929 to 1982, 105 separate departments were brought into being, as new departments or through merger, and 91 were abolished, following the merger of their functions in one way or another with other departments. These figures exclude 6 situations where the change was simply that of name alone. Several hundred less substantial transfers of responsibilities were also made between departments. This dissertation describes, documents and analyses all these changes. The above changes can be distilled down to 79 events termed primary decisions. Measures of the magnitude of change arising from the decisions are developed with 157.25 units of change identified as occurring during the period, most being in the Whitlam and Fraser periods. The reasons for the changes were assessed and classified as occurring for reasons of policy, administrative logic or cabinet comfort. 47.2% of the units of change were attributed to policy, 34.9% to administrative logic, 17% to cabinet comfort. Further conclusions are drawn from more detailed analysis of the change and the reasons for the changes.

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The lack of attention to quality control by house builders in the Australian State of Victoria has been a contentious issue for more than two decades. Ina an attempt to improve the quality of housing, various mechanisms such as voluntary and compulsory registration schemes have been adopted and discarded by industry-based organisations and government. While builders are encouraged to improve construction quality, little is known and published about the quality of housing produced by owner builders specifically during the seven year warranty period after construction is completed. With this in mind, this thesis presents research findings that compare the latent defects in houses built by owner builders with those of registered builders. Using inspection reports provided by Archicentre a sample of 1772 houses, of which 1002 were owner builders and 770 were registered builders


was used to determine the severity, the incidence, and location of defects within each house type. Houses less than a year old were found to contain a siginificant proportion of defects for both types of builder. In addition, it was found that HO builders had a mean of 2.74 defects per house and HR builders mean of 2.30 defects per house for the seven-year warranty period. To determine whether there was a significant difference between the quality of housing produced by HO and HR the statistical technique of Chi-squared analysis was undertaken at a 5% level of significance. The analysis revealed that there was a significant difference between the quality of housing procured by owner and registered
builders. In particular, it was found that the important category of workmanship for HO builders had significantly less defects that HR builders, which suggests that HR builders need to improve their managerial practices and the quality of on-site supervision. In essence, this thesis has provided a series of benchmark metrics for latent defects against which current and future legislative programs con be compared for new housing in the State of Victoria. It is recommended that future research focus on the methods for improving the role of the on-site supervisor as they are considered to be the important link in the quality chain.

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This paper investigates the unit root properties of Italy’s inflation rate in the post-war period (1947-1996). To achieve the aim of this study, the Zivot and Andrews (1992) one break test and the Lumsdaine and Papell (1997) two breaks test for unit roots are applied. It is found that inflation for Italy was a non-stationary breakpoint for the period 1947-1996. This result has important implications for econometric modeling and in understanding the behavior of shocks to Italy’s inflation.