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  • In the beginning, the word ‘Project’ was associated primarily with engineering, in particular with developments at the forefront of technology. The next place it cropped up was in Information Technology where Software Programming required sophisticated project methodology. Today, though, a project mentality is essential in our topsy turvey world of the new millennium. The organisations that will remain healthy are the ones that have an effective and widely understood approach to managing projects as a way of implementing change. ...

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  • Our partners at O’Reilly have set up a free online PMP study forum to help you learn and connect with other people studying for the exam. You can join the forums at the Head First Labs website at http://www.headfirstlabs.com/PMP/ (just click on “Forums”). We both read the forums, and do our best to respond to all of the questions and take part in the discussions. If you’ve got questions about the PMBOK® Guide, the exam, or any of the material, please don’t hesitate to post a question about it. And, if you’re looking for more practice questions, there’s a...

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  • The aesthetic enjoyment we have in music and in the phantasy-feelings to which it gives rise reflects further, however, a special functional relationship between the sound- Gestalten and the feelings we experience: the nature or quality of a given phantasy-feeling depends at least in part on the character of the music which provokes it. As Mach and James, Ehrenfels and Witasek all in different ways recognised, there is a certain similarity between sound-Gestalten on the one hand and the psychical states to which they give rise, a fact which opens up the much wider...

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  • » Organizational structures and policies themselves can serve as risk controls. Segregation of duties, independence of control functions from business lines, and the use of committees or other, more informal approaches for breaking down silos between business units or departments are among a variety of organizational practices that may facilitate effective risk management. Although there is a tension between segregating functions and breaking down silos to facilitate information exchange, risk management requires a bit of both....

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  • Zheng (1999) further develops the analyses of Gruber (1996), expanding the data set to cover the universe of all equity funds between 1970 and 1993. She finds that funds that enjoy positive net f lows subsequently perform better on a risk-adjusted basis than funds that experience negative net f lows. She also examines whether a trading strategy could be devised based on the predictive ability of net f lows and finds evidence that information on net f lows into smal funds could be used to make risk-adjusted profits....

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  • To provide appropriate health care to this group GPs and health professionals must be aware of the pre-migratory and ‘flight’ experiences. An understanding of the patients’ history is essential if an appropriate response is to be formulated. For example in the case of victims of torture, medical professionals need to develop the ability to recognise physical signs which would indicate that torture has occurred.

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  • Governmental entities may also be dependent on expected disbursements from foreign governments, multilateral agencies and others abroad to reduce principal and interest arrearage on their debt. The commitment on the part of these governments, agencies and others to make such disbursements may be conditioned on a governmental entity's implementation of economic reforms and/or economic performance and the timely service of such debtor's obligations.

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  • Who has budget authority? The ability to add or remove resources to a project can be independent from other kinds of authority. For example, in the contract team situation, the team might have the power to define the requirements and design, but they might need to return to the client each time they want more money or time. How often will requirements and designs be reviewed, and how will adjustments be decided? The answer depends heavily on previous questions.

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  • Since not all the dental discolorations can be bleached effectively, it is important to recognize the etiology of discoloration and to communicate the information to the patient, along with the available treatment options, alternative treatment, and their potential outcomes. Nonvital bleaching is indicated when the discoloration is due to pulpal necrosis, pulpal hemorrhage, endodontic filling materials, or mild to moderate tetracycline staining.The most important prerequisite for internal bleaching of a tooth is the quality of the endodontic therapy.

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  • Writing has always been and will continue to be one of the essential skills for college readiness and success. Since its inception, the ACT® program has included a multiple- choice format English Test to measure students’ understanding of the skills necessary for effective writing. Beginning in February 2005, students taking the ACT also had the option of adding a 30-minute direct writing test to their examination.

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  • We now live in a world where more intense weather, patterns of droughts and floods are becoming commonplace, as are overexploited fish stocks, destroyed forests and dried up rivers. The era of post-war consumerism, where humanity lived in a world rich in resources that were thought boundless, is closing as ecological limits become apparent around the world. We have to face the fact that our consumption of everyday products has a global impact....

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  • Unlike stratospheric ozone that protects life on earth, tropospheric ozone is highly toxic and is the main pollutant of the atmosphere of industrialized countries and cities. Its precursors are emanated from industrial activities and traffic. Generated by lightning, photochemical reactions or with free radicals, it has a density of 1.66 times greater than air and is maintained close to the ground. It decomposes easily, generating free radicals with oxidizing power. The main primary pollutants leading to ozone formation are nitrogen oxides, volatile organic compounds and methane.

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  • Our estimated results are therefore consistent and free frombias. Fourth,we investigate the impact of amore comprehensive set of demographic factors on pollution including the age composition, the urbanization rate and the average household size.Many existing econometric studies neglect demographic factors other than total population size. Parikh and Shukla’s (1995) analysis of the effect of the urbanization rate on energy use and greenhouse gas emissions in developing countries represents a notable exception in this regard....

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  • In this paper we propose enhancing Web clients with new security mechanisms that can not only prevent ex- isting attacks, but are able to enforce all security policies based on monitoring client behavior. In particular, our new mechanisms support policies that range from disal- lowing use of certain Web client features (e.g., IFRAMEs or OBJECTs) to fine-grained, application-specific invari- ants such as taint-based policies that regulate the flow of credit-card information input by the user.

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  • If P and Q are two sets, we shall define a new set P ∩Q, called the intersection of P and Q, as follows: P ∩ Q is the set which contains those and only those elements which belong to both P and Q. As an example, consider the logical possibilities listed in Figure 2.1. Let P be the subset in which candidate A wins at least three primaries, i.e., the set {P1, P2, P3, P4, P7, P13, P19}; let Q be the subset in which A wins the first two primaries, i.e., the set {P1, P2, P3, P4, P5, P6}. Then the intersection P ∩Q is...

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  • The psychological foundation of the theory of group learning should also be mentioned, if only briefly. With such strong advocacy of this particular method of instruction from the reformers, one would believe that its supe- riority over direct instruction has been firmly established by research data from large-scale studies in the field of cognitive psychology. However, no such data exist and the available evidence even appears to imply that direct instruction is the more effective method of the two.

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  • Public media, whether TV, radio or newspapers, attract sizeable audiences and are the market leaders in many countries. Without exception, the western European public broadcasting channels examined in this survey attract one-third or more of the national television audience. In contrast, audiences for public service channels in Canada, Australia and New Zealand, as well as the United States, tend to be significantly smaller.

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  • In order to provide users with appropriate mechanisms for presenting themselves, i propose a two-tiered approach. First, users should have tools to be aware of themselves and others. Second, they should have tools to manage their identity and presentation. Given this perspective, Chapter 4 introduces digital self-awareness tools. By presenting a selection of current tools, i discuss the motivations of designers in providing users with necessary feedback mechanisms, including visualization tools and data collection systems.

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  • Professor de Meza draws attention to recent literature which indicates that, in the context of widespread behavioural biases, two modes of financial capability work appear to be the most promising. These are the use of 'norms', which means directing people to a particular action such as higher saving, and the use of active intervention by a councillor and/or individualised advice, rather than passive information or education.

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  • Assigned to the environment, external actors are mostly condensed under abstract definitions of heterogeneity, dynamism, or hostility (Papadakis et al., 1998). If addressed directly, current research frequently employs cross-sectional content study designs that measure their impact on different dependent variables, such as: corporate strategy (Ring and Perry, 1985; Zajac and Shortell, 1989; Rugman and Verbeke, 1998); innovativeness (Marcus, 1981; Marcus, 1988); diversification (Russo, 1992; Kashlak and Joshi, 1994; Matsusaka, 1996); or organizational design (Dickie, 1984).

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