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51.
Albert Meijer 《Archival Science》1987,1(4):361-372
Electronic records of government organizations are becoming increasingly important for accountability. Managing electronic records, however, proves to be difficult since information and communication technologies confront organizations with various opportunities and risks. In this paper the findings of an international expert survey on electronic records management are presented. These findings identify opportunities and risks for e-mail systems, database management systems, office systems, web technology systems and smart systems. They also point to five crucial questions that must be addressed in order to guarantee the availability of electronic records for accountability.This revised version was published online in October 2005 with corrections to the Cover Date. 相似文献
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During the Cold War, Franco’s dictatorship attempted to use technological transfer and nuclear technology to strengthen the geopolitical influence of his Government in Spain. This paper studies this process, with particular reference to the role played by German scientists as advisers to the Spanish nuclear project. 相似文献
54.
Albert Endres 《Informatik - Forschung und Entwicklung》2005,7(1):176-178
Informatik-Patente
Informatik-Patente 相似文献55.
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We highlight critical conceptual and statistical issues and how to resolve them in conducting Satorra–Bentler (SB) scaled difference chi-square tests. Concerning the original (Satorra & Bentler, 2001) and new (Satorra & Bentler, 2010) scaled difference tests, a fundamental difference exists in how to compute properly a model's scaling correction factor (c), depending on the particular structural equation modeling software used. Because of how LISREL 8 defines the SB scaled chi-square, LISREL users should compute c for each model by dividing the model's normal theory weighted least-squares (NTWLS) chi-square by its SB chi-square, to recover c accurately with both tests. EQS and Mplus users, in contrast, should divide the model's maximum likelihood (ML) chi-square by its SB chi-square to recover c. Because ML estimation does not minimize the NTWLS chi-square, however, it can produce a negative difference in nested NTWLS chi-square values. Thus, we recommend the standard practice of testing the scaled difference in ML chi-square values for models M 1 and M 0 (after properly recovering c for each model), to avoid an inadmissible test numerator. We illustrate the difference in computations across software programs for the original and new scaled tests and provide LISREL, EQS, and Mplus syntax in both single- and multiple-group form for specifying the model M 10 that is involved in the new test. 相似文献
59.
Filipino parents’ school choice and loyalty: a factor analysis 总被引:1,自引:1,他引:0
Allan B. de Guzman Belinda V. de Castro Kieshia Albert B. Aquino Melinda Anne R. Buenaventura Anna Celina C. Duque Mark Lawrence D. R. Enriquez 《Educational Research for Policy and Practice》2008,7(2):109-122
This quantitative study aims to ascertain the significant relationship existing between parents’ profile, and their school
choice and school loyalty. Data were gathered using the researcher’s two-part made instrument. Respondents were first asked
to fill in a robotfoto for purpose of profiling their baseline characteristics and were later asked to rate listed indicators, using a modified
8-point Likert scale. Using statistical tools such as the ANOVA, factor analysis, correlation, mean, and standard deviation,
data were treated indepth. It is interesting to note that although parents are loyal to their alma mater, this does not have
a much impact on their choice of school for their children. On the whole, parents’ choice of school is based on its indispensable
qualities. Among the three interval-scale profiles of the parent respondents such as age, income, tuition fee payment and
number of children, none of these relate to school choice, but age, income, and tuition fee payment negatively relate to school
loyalty. From their nominal-scale profiles, significant differences were noted in their school choice when grouped according
to civil status, place of work, and terms of payment. With respect to school loyalty, significant differences occurred in
their responses when classified according to gender, terms of payment and their active participation in the Parent-Teacher
Association (PTA). 相似文献
60.
This article aims to widen the empirical evidence about the determinants of Spanish academics’ publication productivity across fields of study. We use the Spanish Survey on Human Resources in Science and Technology addressed to Spanish resident PhDs employed in Spanish universities as academics. Productivity is measured as the total number of publications in a three‐year period. We show how personal and academic variables explain differences in productivity within universities and fields of studies and across fields of research. Female workers report lower productivity than their male counterparts, but family responsibilities do not explain this gender gap. The type of contract and tenure or rank do not seem to have any influence on productivity. Researchers seeking professional promotion rather than altruism or personal satisfaction are more productive and young scholars publish more than their older counterparts. Additionally, we find a certain research‐teaching trade‐off and some nuances in the predictors of publication productivity across birth cohorts and fields of study. Finally, international cooperation is one of the most relevant determinants of the number of publications, regardless of the birth cohort. The institutional context in the Spanish research system as regards requirements for promotion and the assessment of research outcomes may contribute to the understanding and interpretation of our results. 相似文献