Syftet med studien var att ta reda på om aktivt deltagande i föreningsliv bidrar till ett högre förtroende för polisen bland universitetsstuderande. Under hela uppsatsen jämförs förtroendet hos manliga och kvinnliga studenter. För att kunna studera detta användes en kvantitativ studie, varav 121 studenter deltog i studien. Undersökningen bestod av både kvalitativa och kvantitativa frågor. Resultaten från Chi-två-testerna visade att aktivt deltagande i föreningsliv som en enskild faktor inte avgör om en elev har högre förtroende eller inte. Hypotesen i denna uppsats kan inte förkastas, så det kan inte bekräftas att det finns en koppling mellan deltagande av föreningsliv och ett högre förtroende för polisen. Resultaten av undersökningen visade också att manliga studenter har lägre förtroende för polisen än kvinnor hade. Men männen visade ett högre deltagande i föreningsliv och en högre grad av förtroende för medborgare än kvinnor. Resultatet jämförs sedan med Putnams teori och tidigare forskning. / The purpose of the study was to find out if active people in social activities contribute to a higher trust in the Police among university students. Throughout the essay the trust of male and female students is compared. To be able to study this, we used a quantitative study, of which 121 students answered. The survey consisted of both qualitative and quantitative questions. The results from the Chi-two tests showed that activity in social activities as a single factor does not determine whether a student has high trust or not. The hypothesis in this essay cannot be rejected, so it cannot be confirmed that there is a connection between activity within social activities and a higher trust in the Police. The results of the survey also showed that male students have a lower trust in the Police than women had. However, men showed a higher participation in social activities and a higher level of trust in fellow-citizen than women. The result is then compared to Putnam's theory and previous research.

Lake Tana is a biodiversity and natural reservoir for fresh water supply contributing significantly to the economy of Ethiopia and downstream recipient countries, namely: Sudan and Egypt. The Lake Tana Ecosystem provides a variety of goods and services such as: provisioning, regulating, amenity and supporting services. These services are affected by high human activities which threaten the water quality and biodiversity of the lake. Hence, this study aims to assess the impact of human activities on water quality, biodiversity and livelihood of Lake Tana and its shore sides.To assess the impact of anthropogenic activities of Lake Tana; physicochemical parameters, macroinvertebrates, macrophytes and livelihood of the Lake side communities were collected in the year 2014/2015 during dry and wet seasons for 11 sampling sites as indicated in Figure 1.1 and Table 1.1. The variations of physicochemical, metals and bacterial parameters were investigated. The overall water quality parameters (mean analytical results) of Lake Tana were found to be: Temp (Temperature)23.0OC, pH 7.5, EC (Electrical conductivity)180.1 μS/cm, BOD5 (Biological oxygen demand in 5 days)37.3 mg/l, COD (Chemical oxygen demand)316.5 mg/l, TSS 0.3 mg/l, TDS 93.1 mg/l, SO4 2- 11.0 mg/l, PO4 3- 42.4 mg/l, Cr (0.08 mg/l), (Mn (0.01 mg/l), E. Coli (13.4 Cell/ml), F. Coliform (82.5 Cell/ml), T. Coliform (113.0 Cell/ml), etc. These parameters did not show significant variation among the sites but were significantly different between wet and dry seasons (P<0.05). The highest concentration values were recorded during the wet season. However, most of the parameters under investigation were within the Ethiopian EPA (Environmental protection agency) permissible range except PO4 3-, S2-, E. Coli (Cell/ml), F. Coliform (Cell/ml) and T. Coliform (Cell/ml). Based on the analysis of the water quality index (WQI), Lake Tana water was unfit for drinking purpose and needs treatment. For theMacroinvertebrates analysis, a total number of 629 macroinvertebrate individuals are belonging to 9 orders and 38 families were found. In the study year impacted areas number of identified macroinvertebrates were 478 (76%); of this, 233 (37%) were in the wet season and 245 (39%) in the dry season and the total number of individuals identified in the reference area was 151 (24% of the total) in the wet season 61 (9.7%) and in the dry season 90 (14.3%) individuals. The diversity was more in the dry season. The dominant orders were Odonata (156 individuals), Coleoptera (153 individuals) and Hemiptera (141 individuals). The literature indicated that the presence of more Odonata, Coleptera and Hemipteran larvae is an indication of water quality deterioration due to pollution. From the collected samples, the total number of tolerant individuals was 303 (48.2%) and facultative individuals were 243 (38.7%) while intolerant individuals were 80 (12.7%). Most of the taxa (48.2%) had tolerance scores ranging from 7 to 10. The analysis of different forms of indices showed poor water quality. The water quality of Lake Tana was also determined by developing the LTMI (Lake Tana Metric Index). The index indicated the impairment levels of the study sites. Seven of the sites were in the category of poor (disturbed) and the other three were very poor (highly disturbed). The study on macrophytes recorded 43 species and 18 families during the two seasons (wet and dry), throughout the study year. 2687 individual macrophytes were collected; 1756 in the wet season and 931 in the dry season. Poaceae (15 species) with abundance mean 215.40 ± 421.7 was the most dominant family, followed by Cyperaceae (5 species) 35.40 ± 68.3. Sacciolepis africana was the dominant macrophyte species in Lake Tana. But in the study area Ambobahir, the dominant species was Cyperus papyrus while the Megech study area was invaded by the nuisance exotic weed Eichhornia crassipes. In the present study, the low macrophyte diversity values of Shannon Wiener index (2.90), Simpson Diversity Index (1-D) (0.90), Simpson Dominance Index (D) (0.10), Margalef’s index (M’) richness index (5.32) and Evenness Index (E) (0.77) throughout the study year indicate moderate water quality status while the presence of certain bio-indicator species like Eichhornia, Potamogeton and Cyperus in the lake also confirm pollution. Because of the effect of human activities on water quality and biodiversity, the livelihood of the riparian community is affected indirectly. Hence, to recommend mitigation and remediation actions, this study also focused on the assessment of the change of livelihoods of people living in the study area using qualitative research methods (key informant interview, focus group discussion (FGD), observations, published and unpublished materials and photographes). Lake Tana is a home to different flora and fauna including endemic species. The flora such as macrophytes and forest resources are used mainly for traditional medicine, fuel wood, rope, pole, habitat for birds, animal feed, etc. and the fauna includes fish, hippos, crocodiles, invertebrates, etc. Further, the Lake Tana area is a good habitat for indigenous cattle breeds (Fogera breed) and field crops gene center. The major resources around Lake Tana are land (the major source of livelihood), vegetation resources (macrophytes and forest resources), wildlife resources (fish, the other important source of livelihood) and cultural landscapes (churches and monasteries). Lake Tana is exposed to a set of interrelated environmental problems induced by human influence such as deforestation, erosion, sedimentation, water level reduction, erratic rainfall, flood, and competition for water resources, pollution and introduction of alien species. The causes to these problems were overgrazing, farmland expansion, cultivation of marginal lands (shorelines), encroachment of communal land, pollution and vegetation removal to meet demand for food and fuel wood. It is observed that alteration of Lake Tana and its fringe wetlands has affected the whole dynamics of the Lake’s ecosystem and the livelihood of the surrounding community. Ecosystem components are interlinked; hence correlation analysis was done between physicochemical parameters and macroinvertebrates of Lake Tana. Thus, correlations among many of the physicochemical parameters and macroinvertebrates families have been observed. To mention some of the correlations, the changes in the physical, chemical and biological characteristic of the lake affected the aquatic life forms and significantly affect economic activities that the lake supports. The RDA(Canonical redundency analysis) ordination of the species-environmental variable association indicated that pH, Cd, Pb and SO42- and Velidae, Chironomidae, Physidae, Gerridae, Corixidae, Dytiscidae, Caenidae, Coenogrionidae Simuliidae and Psephenidae were negatively correlated while Mussidae positively correlated with these environmental variables. This study concludes that the main threat to aquatic ecosystems in Lake Tana arises from agricultural activities, urbanization and industrialization that deteriorated water quality and biodiversity. Thus, it is recommended that proper management of Lake Tana should be put in place to prevent further deterioration of water quality and biodiversity of the lake for its sustainable development. / Environmental Sciences / Ph. D. (Environmental Science)

Thesis: Ph. D., Joint Program in Oceanography/Applied Ocean Science and Engineering (Massachusetts Institute of Technology, Department of Earth, Atmospheric, and Planetary Sciences; and the Woods Hole Oceanographic Institution), 2016. / Cataloged from PDF version of thesis. Page 156/Figure B-1 contains text that runs off the edge of the page margin. / Includes bibliographical references. / Paleoclimate archives place the short instrumental record of climate variability in a longer temporal context and allow better understanding of the rate, nature and extent by which anthropogenic warming will impact natural and human systems. The ocean is a key component of the climate system and records of past ocean variability are thus essential for characterizing natural variability and quantifying climate sensitivity to radiative forcing. Coral skeletons are high-resolution archives of tropical sea surface temperatures (SSTs), but inconsistencies call the accuracy of existing coral proxy records into question. In this thesis, I first quantify the errors associated with the traditional coral thermometer, Sr/Ca, by comparing in situ logged SST with Sr/Ca-derived SST in four corals on the same reef. I show that intercolony disparities in mean Sr/Ca, amplitude of variability, and trend are not due to differences in water temperature, but rather to "vital effects" that result in a ±2° C uncertainty on reconstructed SST. I then expand, refine, and test a new paleothermometer, Sr-U, across multiple coral species and through time. I show that Sr-U captures spatial SST variability with an uncertainty of ±0.6° C. When applied to two corals outside of the calibration, Sr-U accurately captures the mean SST and the 20th century trend in the Western Tropical Atlantic. Finally, I apply Sr-U to a coral from the Little Ice Age (LIA) to address uncertainties in the magnitude of western tropical Atlantic cooling during a 95-year period spanning 1465-1560. Results suggest the region was 1.1° C±0.6°C cooler than the 1958-1988 mean, but within error of early 20th century SST at this site. Critically, several periods of warmth, equivalent to the 1958-1988 mean, occurred during a solar minimum that is widely believed to have been a cool period of the LIA. My results indicate that Sr/Ca exaggerates the actual cooling by almost 3° C. My record demonstrates the value of Sr-U and highlights the need for continuous accurate SST records to better constrain the amplitude, drivers, and mechanisms of LIA tropical climate change. / by Alice Elizabeth Alpert. / Ph. D.

Perçues jusqu’au XIXe siècle comme des masses gélatineuses aux propriétés urticantes, les méduses ont été classées dans le groupe des zoophytes, organismes intermédiaires entre les animaux et les végétaux. Les savants s’en sont alors servis pour démontrer la continuité entre les êtres vivants végétaux et animaux et elles sont devenues des arguments essentiels dans l’établissement de l’échelle des êtres. A partir du XIXe siècle, on découvre, en particulier grâce à la microscopie, la complexité de leur anatomie, ce qui permet enfin de les caractériser de manière positive. Au milieu du XIXe siècle, on met en évidence les différentes phases de leur cycle de vie et l’organisation en colonie de certaines méduses. Les méduses deviennent alors l’un des principaux centres d’intérêt des zoologistes et des embryologistes qui cherchent à trouver la signification évolutive des différentes étapes de leur développement. Le terme de méduse apparaît alors pour désigner un de leurs stades de vie. En parallèle de cette histoire conceptuelle, les différentes étapes de cette classification ont été marquées par des difficultés d’étude qui ont fait que les méduses constituaient un des rares groupes non définis par des caractères positifs à la fin du XVIIIe siècle. En effet, si les expéditions scientifiques ont permis de récupérer de nombreux échantillons, bien vite s’est posé le problème de leur conservation. Face aux difficultés de maintenir leur morphologie et leurs couleurs après leur prélèvement, les images naturalistes de méduses sont donc devenues des objets d’étude essentiels dans la connaissance et la classification de ces organismes. Ces images donnent un reflet de l’évolution conceptuelle et technique, qui a accompagnée la classification des méduses / Perceived until the 19th century as gelatinous masses with stinging properties, jellyfish were classified in the group of zoophytes, intermediate organisms between animals and plants. Scientists then used it to demonstrate continuity between plant and animal living beings and became essential arguments in establishing the scale of beings. From the nineteenth century, we discover, particularly through microscopy, the complexity of their anatomy, which finally allows to characterize them positively. In the mid-nineteenth century, we highlight the different phases of their life cycle and the colony organization of some jellyfish. Jellyfish become one of the main interests of zoologists and embryologists who seek to find the evolutionary significance of the different stages of their development. The term jellyfish then appears to designate one of their life stages. In parallel with this conceptual history, the various stages of this classification were marked by study difficulties which made jellyfish one of the few groups not defined by positive characters at the end of the eighteenth century. Indeed, if the scientific expeditions allowed to recover many samples, quickly the problem of their conservation was posed. Faced with the difficulties of maintaining their morphology and their colors after their collection, the naturalistic images of jellyfish have thus become essential objects of study in the knowledge and classification of these organisms. These images give a reflection of the conceptual and technical evolution, which accompanied the classification of jellyfish

Este trabalho fundamenta-se no desenvolvimento e aprimoramento de metodologias para a melhor representação do aterramento elétrico sob uma análise transiente. O estudo concentrase no estabelecimento de contribuições ao estado da arte associadas à análise e modelagem de aterramento impulsivo e em altas frequências. O estudo vincula-se também à avaliação da suportabilidade de seres humanos submetidos a potenciais produzidos na superfície do solo, provenientes da corrente elétrica gerada por um surto atmosférico. A concepção das metodologias propostas baseou-se no uso do Método da Modelagem por Linhas de Transmissão em uma dimensão (TLM-1D). Destacam-se três grandes tópicos da pesquisa. O primeiro concentra-se no desenvolvimento de formulação para a inclusão do fenômeno de ionização do solo ao Método TLM-1D clássico. A formulação desenvolvida tem como característica ser uma técnica generalista, independente das propriedades do meio, dimensões do eletrodo e do surto atmosférico. O segundo foco concentra-se no aprimoramento e desenvolvimento de equacionamento analítico para a estimação de potenciais gerados na superfície do solo, originados pela corrente elétrica estabelecida sobre eletrodo de aterramento. Tal equacionamento tem grande aplicabilidade em conjunto com metodologias numéricas unidimensionais, as quais não são capazes de determinar diretamente os referidos potenciais. Por fim, a realização de estudo de suportabilidade e segurança de seres humanos em contato com eletrodos de aterramento submetidos a surto atmosférico, considerando modelo representativo baseado em circuitos elétricos, consolida o trabalho desenvolvido. / This work is based on the development and improvement of methodologies for the best representation of the electrical grounding under a transient analysis. The study concentrated on establishing contributions to the state of the art related to the analysis and modeling of impulsive and high frequencies grounding systems. The study is also associated to the evaluation of the supportability of human beings submitted to the potentials produced on the soil surface from the electric current generated by a lightning. The conception of the proposed methodology was based on the Transmission Line Modeling Method in one dimension (TLM- 1D). Three major research topics can be highlighted. The first involves the development of a formulation to include the soil ionization phenomenon in the classic TLM-1D algorithm. The developed formulation is a generalist technique, independent of the medium properties, characteristic of the electrode and lightning surge. The second aims at the improvement and development of analytical equations for estimating the generated potential on the soil surface, originated by the electric current calculated in the grounding electrode. Such equationing has great applicability in conjunction with one-dimensional numerical methods which are not able to determine such potential directly. Finally, the achievement of a supportability study and personal safety of humans in contact with the grounding electrodes subjected to a lightning, considering a representative model based on electrical circuits, consolidates the developed work.

Submitted by Filipe dos Santos (fsantos@pucsp.br) on 2017-11-09T11:21:25Z No. of bitstreams: 1 Homero Jorge Mazzola.pdf: 6715257 bytes, checksum: 0ca8ade2e27bf06bea8cc8e5da6d6b4d (MD5) / Made available in DSpace on 2017-11-09T11:21:25Z (GMT). No. of bitstreams: 1 Homero Jorge Mazzola.pdf: 6715257 bytes, checksum: 0ca8ade2e27bf06bea8cc8e5da6d6b4d (MD5) Previous issue date: 2017-11-27 / To build a sustainable future is humanity's great mission in a world characterized by deep social inequalities and environmental changes. Saint-Exupéry said: "The future is not a place where we are going, but a place we are creating. The path to it is not found but built and the act of doing so transforms both the creator and his destiny". Man has the competence to begin its construction, however, must transform himself to make it happen. The purpose of this thesis, elaborated in the form of an essay, is to explore possibilities to build this auspicious future, committed to future generations without under valuating the forces that defend the continuity of our way of life. Three fundamental questions ground this work: where do we come from, what are we and where are we going to, that are structured in three human journeys: past, present and future. In the first we find the lessons and learnings of the evolution process, essential for understanding the present and planning the future. The second journey depicts both the human capacity to transform the planet, adapting it to its needs and desires, as the resistance of those who stand against the continuity of the capitalist world system and defy humanity to metamorphose into a meta system rich in possibilities or to sink in a generalized insignificance. On the last journey, the future, it is approached a vision of the complexity of the world and the human psychic nature, which feed discussions about the individual and collective transformations that must occur to generate a desired future. Man has before him uncertainties, bifurcations and dilemmas, which can result in catastrophe or well-being. The social and climatic deterioration, perverse by itself, can also be good, taking the humanity off passivity, leading it to an overall transformation. A plausible path is a new civilizing context grounded in holistic and ecological educational reform, and structured through a truly global society: the World-Society. There is a great challenge ahead. What will happen, however, only the future will show / Construir um futuro sustentável é a grande missão da humanidade em um mundo assinalado por desigualdades sociais enraizadas e mudanças ambientais profundas. Saint-Exupéry disse: “O futuro não é um lugar para onde estamos indo, mas um lugar que estamos criando. O caminho para ele não é encontrado, mas construído e o ato de fazê-lo transforma tanto o realizador quando o destino”. O homem tem competência para iniciar sua construção, mas deverá se transformar para concretizá-lo. Com esta tese, elaborada na forma de um ensaio, exploram-se possibilidades para se construir esse futuro auspicioso, comprometido com as gerações futuras, sem desprezar as forças que defendem a continuidade do nosso modo de vida. Três questões fundamentais a embasam: de onde viemos, quem somos e para onde vamos, que na tese são abordadas na forma de jornadas humanas: passada, presente e futura. Da primeira extraem-se as lições e aprendizados da história evolutiva, imprescindíveis para se compreender o presente e planejar o futuro. A segunda jornada retrata tanto as profundas transformações que o homem produziu no planeta, adequando-o às suas necessidades e desejos, como as reações dos se posicionam contra a continuidade do sistema mundo capitalista e convidam a humanidade a metamorfosear-se em um metassistema rico em possibilidades ou sucumbir no abismo da insignificância generalizada. Na última jornada, a futura, são abordados conhecimentos sobre a complexidade do mundo e sobre a natureza psíquica humana, que alimentam discussões sobre as transformações individuais e coletivas que devem ocorrer para que se possa engendrar um futuro desejado. O homem tem diante de si incertezas, bifurcações e dilemas, que podem conduzi-lo à catástrofe ou ao bem-estar. A deterioração social e climática, perversa por si, pode ser também um bem e tirar a humanidade da passividade, conduzindo a uma mudança abrangente. Um caminho plausível é um novo contexto civilizatório embasado em uma reforma educacional holística e ecológica, e estruturado através de uma sociedade realmente global: uma Sociedade-Mundo. Há um grande desafio à frente. O que acontecerá, entretanto, só o futuro dirá

The effects of urbanization and continual human disturbance on the plant and avian communities of Forest Park and forested lands surrounding Portland, Oregon, were studied. I examined characteristics of plant and avian communities at 25 sites, 24 which were in Forest Park and surrounding areas and one which was in the Ancient Forest Preserve (old-growth stand) northwest of Forest Park. Data were analyzed using multiple regression, ANOV A, and Bonferonni/Dunn. Seven variables were selected representing different urbanization gradients. An additional covariable coded for the old-growth stand, allowing it to be used as a control. Many tree variables, especially those related to shade-tolerant species, were positively correlated with both the distance from downtown Portland and the number of houses in the surrounding area, and negatively correlated with the distance from the nearest forest edge; however, many shrub and herbaceous variables were negatively correlated with the distance from downtown Portland. Species diversity for herbaceous and shrub species was greater at more urban sites, but diversity of trees was lower at more urban sites. There were significantly more non-native species of plants in the city section. I found significantly fewer saplings and small trees, especially shade-tolerant species, in the section of Forest Park closest to downtown Portland, although tree mortality was positively correlated with distance from Portland. Summer bird data revealed significant increases in the abundances of urban and edge species at more urban sites, with concomitant reductions in forest species. There were significantly more ground gleaning birds and short distance migratory species. I also found a significantly greater abundance of birds in the old-growth stand during the winter. This increase was positively correlated with the depth of snow in the nearby Cascade Mountains. My results indicate that Forest Park is apparently progressing in a normal successional pattern with the exception of the city section. The reduction in shade tolerant saplings and small trees in the city section suggest that rate of succession has been slower at more urban sites. Avian data suggest that urbanization affects bird species abundance and guild composition in the more urban areas.

Volume 2 consists almost entirely of maps. Includes index of plant species. Bibliography: p. 227-242 (v.1) Floristic and structural changes in native vegetation resulting from man's influence are examined in detail in 5 South Australian parks. The results permit the clear delineation and segregation of those patterns determined by man's activities, from those induced by soil and topographic features.

This thesis deals with the polyphonic and argumentative functions of the French negation marker, ne, in editorial texts from the daily press. The concept ‘polyphony’ relates to the presence of multiple voices within one and the same utterance. According to this view, negation triggers a subdivision of an utterance in two points of view. Thus the sentence Sweden will not be a part of the monetary union can be divided in two points of view, the underlying ‘Sweden will be a part of the monetary union’, and the explicit ‘Sweden will not be a part of the monetary union’. First, I study the polyphonic structure of negative utterances, notably their division in two points of view, by taking into account their specific linguistic features. This is done so as to identify the relevant linguistic criteria that determine the polyphonic interpretation of the negation. The study demonstrates that contextual elements, including pragmatic connectors, presuppositions contrastive elements, and several other devices constitute the primary source of polyphonic markers. Negation is furthermore approached from a textual perspective. I explore how the two opposite points of view that are associated with negation form polyphonic sequences with other points of view carrying the same semantic content, and how these dynamic points of view are associated to the different discourse beings that are found in the newspaper article. I found that these sequences often embrace the central polemic theme of the article and, also, that the polyphonic function is not restricted to the negative utterance but constitutes an element that ensures textual and argumentative coherence. These two analyses are carried out within Jean-Claude Anscombre’s and Oswald Ducrot’s Theory of Structural Argumentation, which has recently been formalised by Kjersti Fløttum, Coco Norén and Henning Nølke. Finally in this thesis, I analyse the relation between the discourse beings associated with the negative utterance and real beings that exist outside the text, and then consider what rhetorical implications that correspondence or no correspondence has on the polyphonic interpretation of the negation. I also examine whether polyphonic negation can be considered to be a feature of newspaper editorials that identifies these texts as a genre. This study shows that the locuteur, the discourse being responsible for the enunciation of the negative utterance on a textual level, links to the real being, the editorial writer, who then refutes points of view associated to other discourse beings, often by use of nominalizations that refer to community voices. The locuteur also intrudes into an argument or claim, and refutes it in the name of a community or an authority. By defining genre, as does the media researcher Patrick Charaudeau, as a correspondence between the constraints imposed by the discursive situation and the constraints imposed by the discursive features, and by considering that one of the editorial’s constraints is to persuade its readers, this study shows that the phrasal negation ne in its polyphonic function, constitutes a distinguishing feature in the genre of editorials. The refutations that are made by an editor constitute a distinctive argumentative strategy since it permits the editorial writer to present external points of view in order to refute them and thereby impose his or her own, subjective point of view.

The expected rise in aviation demand requires the reduction of the environmental impacts that impede this desired growth, such as fuel burn, emissions, and airport noise. A number of current technology programs attempt to identify, evaluate, and select the environmental technology solutions for the coming decades. Fleet-level evaluation will be essential to deciding between various technology options because it provides a system-level assessment that clarifies the effect of operational and policy variables. Fleet-level modeling in general, introduces various complexities, and detailed fleet-level models require significant time and computing resources to execute. With a large number of potential technology options available for assessment, a full detailed analysis of the technology space is infeasible. Therefore, a simplified fleet-level environmental evaluation methodology is required to select scenarios to carry forward for detailed modeling. Capabilities such as the Global and Regional Environmental Aviation Tradeoff (GREAT) tool, have achieved rapid simplified fleet-level analysis for fuel burn and emissions, but currently lack a satisfactory generic framework to evaluate fleet-level noise. The primary objective of this research is to formulate and implement a generic fleet-level noise methodology that allows decision makers to analyze the fleet-level impact of many technology scenarios on the quantity of noise, and also its distribution about certain airport types. This information can be leveraged to provide screening assessments of technology impacts earlier in the decision-making process, reserving more sophisticated modeling techniques for the most promising scenarios. The capability gaps identified are addressed by the development of a rapid generic fleet-level noise model that captures basic airport noise contour shape and contour area, a categorization of airports with respect to their operational and infrastructure characteristics, and the development of shape metrics that enable rapid classification and comparison of contour shapes. Once the capability gaps were addressed, the resultant System-Wide Assessment of Noise (SWAN) methodology was implemented via use cases to demonstrate the application of the methodology, examining the introduction of a set of possible near-term (N+1) future technologies into the forecast. While these examples are simplified and notional, they demonstrate the types of analyses and investigations that can be performed with the SWAN methodology, providing answers regarding the impact of technologies on contour shapes. The development, verification, validation, and demonstration of these capabilities complete a framework for evaluating fleet-level noise at the screening-level that retains the ability to capture and effectively discuss shape information beyond the capability of current screening-level noise evaluation techniques. By developing a rapid generic fleet-level noise model, a set of Generic Airports, and metrics that objectively quantify and describe shape, decision-makers can access greater levels of information, including the critical facet of contour shape in fleet-level airport noise.