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Discussion Conclusions

If adopted, the decision-making rules and recommendations would represent a fundamental transition away from the current case-by-case approach to regulatory risk management. The decision-making [Pg.269]

Altogether, the systems framework demonstrates just how important the role of future TGD can be for the implementation of REACH. For instance, setting regulatory recommendations that apply [Pg.270]

Copyright 2009 Smithers Rapra Technology Retrieved from wwtuknovel.com [Pg.273]

No matter to what extent the surveyed countries address the specific recommendations proposed in this thesis, certain EU regulatory practices need to change. Fundamentally, EU decision- [Pg.273]


Discussion, conclusions, and recommendations Study (2) to (6) to develop conclusions and layered recommendations. [Pg.519]

Introduction Experimental Section Results and Discussion Conclusions References... [Pg.4]

In 2007, the DART committee held a workshop on alternative assays, which was followed up by a workshop held at the European Teratology Society Annual Meeting in 2009. These workshops focused on three alternative assays (1) whole embryo culture (WEC), (2) mouse embryonic stem cell tests (mESC), and (3) zebrafish. Each assay was presented and data from users were shared, and strengths and limitations were discussed. It should be noted that the WEC and mESC are validated by ECVAM as alternative embryotoxicity assays. Still, there are numerous research needs before even validated tests can achieve regulatory acceptance. The discussions, conclusions, and recommendations of the 2007 workshop were published by Chapin et al. (14). Bullet lists of next steps to move forward were defined for each assay (14) and are briefly summarized here ... [Pg.479]

This chapter is subdivided into 4 main parts. The first part introduces the fundamental principles of toxicokinetics and toxicodynamics, and their importance for risk assessment, with particular emphasis on mixtures. The second part describes the state of the art in toxicokinetics, and the third part in toxicodynamics. Both later sections focus on how each aspect is dealt with in human toxicology and ecotoxicology. The differences and limitations in each field are addressed. Finally, a general discussion, conclusions, and recommendations for future research explore the application potentials of these approaches, with particular attention to cross-fertilization between human toxicology and ecotoxicology, and where they may hold some promises. [Pg.48]

At least two sites can be identified by chemiosmotic principles [12] that is, sites at which transthylakoid proton movement is coupled to electron transport. One is in the reduction of the non-heme iron protein by plastoquinone (i.e. between plastoquinone and Cyt f, in agreement with the former technique), and a second at the water oxidation reaction. Since water oxidation has been shown to occur on the inside of the thylakoid vesicles, each water molecule oxidized leaves two protons intravesicularly, resulting, by chemiosmotic principles, in the creation of a high-energy state. Two coupling sites should result in a maximal H /c2 of 4, in agreement with the above discussed conclusions from ATP/e2 measurements. [Pg.161]

In the tutorial, a scientific paper is deconstructed into its components (Introduction, Experimental, Results and Discussion, Conclusions, References and Abstract). Each component is examined and decoded to identify the key elements and features that are typically included. Eor example, when writing an Introduction to a scientific paper, we recommend the students address the following questions (1) What has been done before (2) Why are we doing this experiment (3) What are we going to do (4) How are we going to do it ... [Pg.156]

The optical bleaching by stored electrons is the basis for the occurrence of strong optical nonlinearity observed in Q-particles [64]. The physical reason for this optical bleaching is still not discussed conclusively in literature. The most obvious explanation comes from a state filling model. The stored electrons occupy the lowest electronic levels in the conduction band and, consequently, the optical transition has to occur to higher electronic levels (i.e., at shorter wavelength). This effect is known in solid-state semiconductor physics as the Burstein shift [65]. Other theoretical models describe the optical bleaching as a consequence of the polarization of the exciton in the electric field of the stored electron, which is then... [Pg.144]

The structure of the balance of this paper is as follows. In the second section, we describe an evacuation scenario in which ERAM performs the guidance for the users. The third section describes the ERAM framework. ERAM consists of several static and mobile agents. The static agents interact with users and store routing information, and the mobile agents effectively work together with stigmergy to find optimal evacuation routes. The fourth section demonstrates the usefulness of the framework with the results of numerical experiments on a simulator we built. Finally, the fifth section discusses conclusion and future work. [Pg.129]

As has emerged from the foregoing discussion, conclusions may be drawn about the donor strength sequence of solvents from the equilibrium stabilities of the resulting solvates. The exact determination of these is very difficult, however, because of the very laborious and complex nature of equilibrium analysis in non-aqueous solutions. Accordingly, in many cases researchers have been satisfied with the qualitative characterization of the stabilities of the solvates formed. Of the possible electroanalytical procedures, polarography appeared the most readily utilizablc for this purpose. [Pg.49]

The remaining part of the paper is organized into four sections. Section 2 deals with the proposed methodology where the different stages of the methodology are discnssed in detail. Section 3 deals with the result and discussion. Conclusion of the work is referenced in Sect. 4. [Pg.345]

The four groups of rubbers considered above will now be discussed. Conclusions about pre-treatments for rubbers will then be presented. [Pg.28]

In what follows, the model formulations are firstly described in Section 12.2 and Section 12.3. In Section 12.4, modeling results including model validation through comparisons with previous experimental data in the literature, and analyses on distributions of hydrogen, velocity, species, current density, and potential in the cell are shown and discussed. Conclusions from the study are finally summarized in Section 12.5. It should be mentioned that all computations carried out in the study are under steady-state assumption, though the equations are derived in a time-dependent form. [Pg.276]

This report should be in the standard design report format. It should include an abstract, results, discussion, conclusions, recommendations, and an appendix with calculations. The report format rules given in Chapter 27 (on this CD) should be followed. [Pg.1128]


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Assessment, Discussion and Conclusions

Conclusion

Conclusions from the Discussion

Discussion and Conclusion

Discussion and General Conclusions

Mechanistic discussion and conclusion

Overall Conclusion and Discussion

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