Enterprise Resource Planning (ERP) systems have been viewed as a competitive strategic tool to capture firm¡¦s competitiveness in today¡¦s fierce marketplace. Many studies found that ERP systems are beneficial in providing support for best business practices and in enabling firm¡¦s productivity, whereas numerous empirical researches have failed to identify tangible benefits associated with ERP investment, neither in productivity nor other performance measurements. The objective of this study is to explore the ERP effects on production performance and identify the factors that facilitate the firm to optimize the ERP investment. The results indicate that ERP implementation has positive influence on production performance (including improvement of operation ratio, overall equipment effectiveness, quality ratio and order fulfillment). The causes for the improvement of production performance mainly lie upon the enactment of ERP systems through information, managerial, and cognitive integration. Constructing a clear rewarding mechanism and strong discipline of execution culture will help the company to optimize the ERP investment that lead to the improvement of production performance.

In this paper, we propose a high-yield self-aligned process to form a silicon-on-insulator MOSFET with block oxide for 1T DRAM use. The new process can overcome the problem of the previous one [1], which cannot be used for a thin BOX devices. Based on the TCAD 10.0 simulation, we compared the conventional 1T-DRAM (PDSOI) with the partially depleted SOI with block oxide ¡]bPDSOI¡^ which used the new process presented in this thesis, We find that the device with block oxide embedded on body is not only obtain good short-channel effects immunity but also reduce leakage of the P-N junction between source/drain and the body and increase the gate controlability on the channel region. Moreover, it can decrease power consumption and raise the operation speed of the 1T-DRAM. Compare to the PDSOI DRAM to carry out 10 £gA programming window, the power consumption of the new 1T-DRAM is diminished 39% of write ¡§1¡¨ and 25% of write ¡§0¡¨. Furthermore, the energy consumption during memory operation is only 23% compared to that of the conventional PDSOI DRAM and it can short the operation time but achieve a long retention time.

none

<p>Motivated by a period of time in which we face historically high oil prices, this thesis analyzes to what extent oil prices actually influence inflation. By constructing a simple chart, one can see that oil price and inflation seem to have a similar pattern. However, to draw any conclusions from that is impossible. We show with econometric methods the relationship between oil prices and inflation in the case of Sweden.</p><p>Sweden, as a net importer of oil, spent approximately 43.3 billion SEK on crude oil during 2004. That is 414.200 barrels of crude oil each day. Taking this into account, what would happen if the oil price suddenly increased by 10%? Considering the fact that 43.3 billion SEK is a rather large amount of money, it seems obvious that such an oil price increase should have some impact on the Swedish economy and inflation. This would occur partly through higher prices of gasoline for example, but it would occur also due to the indirect effect that companies face through higher production costs and will most likely pass on some part of that cost to the consumers.</p><p>We have gathered data for oil prices and inflation for Sweden since 1981 to 2004. Together with other variables that also affect the inflation, such as money supply and interest rates, we did econometric regressions to find evidence for the relationship. We reach the conclusion that if the oil prices increase by 10%, inflation is assumed to increase with about 0.15-0.20%.</p>

Published: December 2002. Accession No.: 118821; File size: 277.3kb; Report No.: 38072. Offprint: Bulletin of the American Meteorological Society. Vol 83 (12).

Thesis (Ph. D.) -- University of Alberta, 2010. / "A thesis submitted to the Faculty of Graduate Studies and Research in partial fulfillment of the requirements for the degree of Doctor of Philosophy, Department of Psychology, University of Alberta." Title from pdf file main screen (viewed on February 12, 2010) Includes bibliographical references.

Objective: To study midwives management, practice and reasoning regarding contraceptive counseling for women who are experiencing "mild" side effects of the pill Methods: Four focus groups, made up of three to five midwives per group, participated in focus group discussions. Qualitative design with the method “Think-Aloud” has been used to collect data and the material was analyzed using content analysis. Results: The study identified three categories, the first "How midwives practice regarding the side effects of the pill," shows that midwives have a systematic approach when meeting with women who are experiencing side effects of the pill. The next category "Using a holistic and professional approach for women" highlights that the midwives take women's side effects seriously and that midwives respect individual woman’s autonomy. Finally in the third category "Lack of evidence about side effects becomes a women's dilemma" here midwives describe varying ways of interpreting side effects as well as attitudes and socio-economic conditions in society that affect women's choice of contraception. Conclusion: The midwives express that side effects such as loss of libido, depression and weight gain are complex and often difficult to attribute solely to the pill. The midwives' work is characterized by a holistic approach. We see the benefits of sharing information in groups, therefor we suggest that midwives create mediums where they can learn from each other by sharing their valuable experience and knowledge.

Being able to extrapolate interaction values from a database of pullout resistance testing results may possibly help with narrowing down the most suitable reinforcement/fill material combinations for a Mechanically Stabilized Earth wall, thereby reducing the number of tests needed for a design and maximizing the efficiency of the system. The objectives of this thesis include the following: collect and organize a broad collection of data in a way that can assist in preliminary selection of interaction properties for uniaxial geogrids; analyze the collection of data for trends related to geogrid polymer type; analyze the collection of data for trends related to the presence of fines in the fill material; compare the collected data to previous studies on the effects of geogrid specimen length on pullout performance; and compare the collected data to previous studies on the effect of geogrid rib thickness to mean particle size ratio on normalized bearing stress and CI values. The data from 101 pullout tests are presented in tabular and graphic form so that the coefficient of interaction may be interpolated for many geogrid/fill material combinations. The effect of polymer type (PET vs HDPE) was shown to have little effect on how a geogrid performs in a fill material. In one case, the two polymer types exhibit differing trends within the same fill material. The presence of fines (>12% by weight) in the fill material results in a significant decrease in the coefficient of interaction when compared to clean granular fills. The effects of geogrid embedment length have significant effects on the results of geogrid pullout tests. Samples with shorter lengths were shown to carry a greater load per unit area than longer samples. Normalized bearing stress is shown to be heavily influenced by the geogrid transverse rib thickness to mean particle size ratio (B/D50). For a particular fill material, normalized bearing stress decreases linearly with increasing B/D50. For a particular geogrid, normalized bearing stress is shown to have a bi-linear behavior with increasing B/D50. Initially, normalized bearing stress increases with increasing B/D50. After reaching a peak, normalized bearing stress begins to decrease with increasing B/D50. / text

Evidence from the pediatric traumatic brain injury and pediatric brain tumor populations suggests that positive family functioning serves as a protective factor for neurocognitive outcomes of children who survive these conditions. However, no research has been found that examines whether positive family functioning similarly moderates the effects of CNS-directed chemotherapy on the neurocognitive functioning of survivors of pediatric ALL. The purpose of this study is to examine the effect of family functioning upon neurocognitive outcome among survivors of pediatric ALL treated with chemotherapy. Based upon a multidimensional model of attention and Anderson’s model of executive function (EF), four subcomponents of attention (selective, divided, sustained, and shifting) and four subcomponents of EF (working memory, planning, inhibition, and processing speed) will be examined. Sequential, or hierarchical, multiple regression analyses will be conducted to examine the relationship between family functioning and neurocognitive functioning among survivors of pediatric ALL as well as a comparison group of healthy children. Data for the ALL group and the comparison group will be examined using separate analyses, with demographic and treatment-related variables entered first, followed by a family functioning variable. For the ALL group, family functioning is expected to explain a significant amount of variance in neurocognitive outcome, even after controlling for demographic and treatment-related variables. It is expected that this relationship will not be found for the comparison group. If so, this would have important implications for the survivors and their families. For example, survivors from families with lower levels of functioning could be identified early through screening measures and their families could receive targeted interventions aimed at improving family functioning and thus survivor outcomes. / text

A focus on river and stream morphology with a specific emphasis on how urbanization and human impacts affect river channels. In the study of rivers, specifically looking at how the channel geometry changes with time, there are five main physical factors described that affect the channel morphology: (1) bank and bar stability; (2) sediment size distribution; (3) sediment supply; (4) flow variability; and (5) downstream slope, width and height. Understanding how these five factors affect channel form is vital in constructing realistic and accurate models of rivers and how they change over time. It is also important to understand some of the limitations of the combined modeling of all these factors together for a general stream. Research studies are presented in order to further understand what knowledge has been acquired, and what areas are lacking in adequate understanding. Examples of cases where urbanization and land use change have a large impact and almost no impact are examined. It is important to understand what the limiting factors are in such cases, and whether it is possible to mitigate the effects or urbanization by any means other than natural channel phenomenon. A two-dimensional hydrodynamic and sediment transport model is thoroughly described. The model is evaluated and verified, and potential problems and limitations are then discussed. Then a one-dimensional sediment transport and bed variation model is examined and tested using parameter controlled cases. Urbanization increase near rivers and streams reduces the time frame over which certain natural events would have occurred in those channels. The affects of urbanization include but are not limited to changes in streamflow, sediment transport and deposition, channel bank stability, and increased channel widening. The magnitude of these affects will increase over time if careful steps are not taken to minimize the human influence within channels. / text