Pathologies of Patriarchy: Death, Suffering, Care and Coping in the Gendered Gaps of HIV/AIDS Interventions in Nigeria

Thesis (Ph.D.)--University of Washington, 2016-08

Strategic Management of Resources for International Business Operations in Small Consulting Firms - People, Processes and Tools in Managing International operations

Research on strategic management of resources for small consulting firms which are international or planning to operate internationally is scarce or not existing at all. It is however important to start generating the theories that will support managers in their decision making and planning. This thesis investigates how do small management consulting firms manage their internal and external resources while operating in international markets. Throughout the study, aspects related to internal and external resources management as well as management strategies in these firms have been examined in relations to firm’s internationalisation activities. A qualitative analysis was carried out whereby four small consulting firms in Export Management Consulting, Integration Services Consulting-, Software Development Consulting- and Business Solutions Consulting companies were interviewed. In order to generate the holistic understanding of the study, the thesis writer selected Value Enhanced Collaborative Working (VECW) model as an analysis framework. The model focuses on people, processes and tools as key elements that small consulting firms consider when thinking about managing their international operations. The findings of the thesis reveal that, internal and external resources in the interviewed consulting firms are viewed similarly, but managed differently depending on the nature and size of the firm. Firm’s management strategies concentrate on the adequate utilisation of the employees' motivation and experiences, effective stakeholders' management, various administrative evaluation processes and tools, the ability to realise useful networks, constant improvement through employee trainings, employees and customers’ feedbacks as well as enhanced freedom in order to support employees’ creativity. Further research to examine functional administrative tools and tools that small consulting firms could use to assess their resource capabilities when planning to become international would benefit the smaller businesses in terms of resources management and certainty in planning.

Does a peer model’s task proficiency influence children’s solution choice and innovation?

The current study investigated whether 4- to 6-year-old children’s task solution choice was influenced by the past proficiency of familiar peer models and the children’s personal prior task experience. Peer past proficiency was established through behavioral assessments of interactions with novel tasks alongside peer and teacher predictions of each child’s proficiency. Based on these assessments, one peer model with high past proficiency and one age-, sex-, dominance-, and popularity-matched peer model with lower past proficiency were trained to remove a capsule using alternative solutions from a three-solution artificial fruit task. Video demonstrations of the models were shown to children after they had either a personal successful interaction or no interaction with the task. In general, there was not a strong bias toward the high past-proficiency model, perhaps due to a motivation to acquire multiple methods and the salience of other transmission biases. However, there was some evidence of a model-based past-proficiency bias; when the high past-proficiency peer matched the participants’ original solution, there was increased use of that solution, whereas if the high past-proficiency peer demonstrated an alternative solution, there was increased use of the alternative social solution and novel solutions. Thus, model proficiency influenced innovation.

Violence against Women Policy and Practice in Uganda - Promoting Justice within the Context of Patriarchy

The goal of this study was to understand how and whether policy and practice relating to violence against women in Uganda, especially Uganda’s Domestic Violence Act of 2010, have had an effect on women’s beliefs and practices, as well as on support and justice for women who experience abuse by their male partners. Research used multi-sited ethnography at transnational, national, and local levels to understand the context that affects what policies are developed, how they are implemented, and how, and whether, women benefit from these. Ethnography within a local community situated global and national dynamics within the lives of women. Women who experience VAW within their intimate partnerships in Uganda confront a political economy that undermines their access to justice, even as a women’s rights agenda is working to develop and implement laws, policies, and interventions that promote gender equality and women’s empowerment. This dissertation provides insights into the daily struggles of women who try to utilize policy that challenges duty bearers, in part because it is a new law, but also because it conflicts with the structural patriarchy that is engrained in Ugandan society. Two explanatory models were developed. One explains factors relating to a woman’s decision to seek support or to report domestic violence. The second explains why women do and do not report DV. Among the findings is that a woman is most likely to report abuse under the following circumstances: 1) her own, or her children’s survival (physical or economic) is severely threatened; 2) she experiences severe physical abuse; or, 3) she needs financial support for her children. Research highlights three supportive factors for women who persist in reporting DV. These are: 1) the presence of an “advocate” or support 2) belief that reporting will be helpful; and, 3) lack of interest in returning to the relationship. This dissertation speaks to the role that anthropologists can play in a multi-disciplinary approach to a complex issue. This role is understanding – deeply and holistically; and, articulating knowledge generated locally that provides connections between what happens at global, national and local levels.

Teaching boys in neoliberal and postfeminist times: Feminization and the question of re-masculinization in the education system and policy field

This paper focuses on teaching boys, male teachers and the question of gendered pedagogies in neoliberal and postfeminist times of the proliferation of new forms of capitalism, multi-mediated technologies and the influence of globalization. It illustrates how a politics of re-masculinization and its reconstitution needs to be understood as set against changing economic and social conditions in which gender equity comes to be re-focused on boys as the ‚new disadvantaged‘. This re-framing of gender equity, it is argued, has been fuelled by both a media-inspired backlash discourse about ‚failing boys‘ and a neo-positivist emphasis on numbers derived primarily from standardized testing regimes at both global and national levels. A media-focused analysis of the proliferation of discourses about ‚failing boys‘ vis-a-vis the problem of encroaching feminization in the school system is provided to illuminate how certain truths about the influence of male teachers come to define how the terms of ensuring gender equity are delimited and reduced to a question of gendered pedagogies as grounded in sexed bodies. Historical accounts of the feminization of teaching in the North American context are also provided as a basis for building a more informed understanding of the present, particularly as it relates to the contextualization of policy articulation and enactment regarding the problem of teaching boys. In light of such historically informed and critical media analysis, it is argued that what is needed is a more informed, evidenced based policy articulation of the problem of teaching boys and a more gender sensitive reflection on the politics of masculinities in postfeminist times. (DIPF/Orig.)

Five-year review of an international clinical research-training program

The exponential increase in clinical research has profoundly changed medical sciences. Evidence that has accumulated in the past three decades from clinical trials has led to the proposal that clinical care should not be based solely on clinical expertise and patient values, and should integrate robust data from systematic research. As a consequence, clinical research has become more complex and methods have become more rigorous, and evidence is usually not easily translated into clinical practice. Therefore, the instruction of clinical research methods for scientists and clinicians must adapt to this new reality. To address this challenge, a global distance-learning clinical research-training program was developed, based on collaborative learning, the pedagogical goal of which was to develop critical thinking skills in clinical research. We describe and analyze the challenges and possible solutions of this course after 5 years of experience (2008-2012) with this program. Through evaluation by students and faculty, we identified and reviewed the following challenges of our program: 1) student engagement and motivation, 2) impact of heterogeneous audience on learning, 3) learning in large groups, 4) enhancing group learning, 5) enhancing social presence, 6) dropouts, 7) quality control, and 8) course management. We discuss these issues and potential alternatives with regard to our research and background.

Some causes of unreliability of fishery statistics on the African great lakes and possible ways of bettering the statistics

This paper is based on a two year's intensive statistical data collection survey on Lake Kyoga, observations made on Lake Victoria over the last decade occasional visits on Lake Albert (Mobutu) and Lake Malawi. World over, scientists have kept doubting the fisheries statistical figures presented by various African countries. Some countries fail to present any figures. This paper, therefore, narrates most of the causes and possible solutions to those problems.

Bumps and rings in a two-dimensional neural field: splitting and rotational instabilities

In this paper we consider instabilities of localised solutions in planar neural field firing rate models of Wilson-Cowan or Amari type. Importantly we show that angular perturbations can destabilise spatially localised solutions. For a scalar model with Heaviside firing rate function we calculate symmetric one-bump and ring solutions explicitly and use an Evans function approach to predict the point of instability and the shapes of the dominant growing modes. Our predictions are shown to be in excellent agreement with direct numerical simulations. Moreover, beyond the instability our simulations demonstrate the emergence of multi-bump and labyrinthine patterns. With the addition of spike-frequency adaptation, numerical simulations of the resulting vector model show that it is possible for structures without rotational symmetry, and in particular multi-bumps, to undergo an instability to a rotating wave. We use a general argument, valid for smooth firing rate functions, to establish the conditions necessary to generate such a rotational instability. Numerical continuation of the rotating wave is used to quantify the emergent angular velocity as a bifurcation parameter is varied. Wave stability is found via the numerical evaluation of an associated eigenvalue problem.

Transmission Easement and Adverse Possession of Transmission Easement in the Polish Law

The object of analysis in the text are the issues concerned with the transmission easement and the adverse possession thereof on the grounds of the Polish law. The text features: (1) a historical outline of the solutions concerned with easements in the Polish law following 1945, (2) the institution of transmission easement introduced in 2008 and the solutions concerned with the claims for the establishment thereof at court, (3) the institution of adverse possession of transmission easement pursuant to civil law regulations, judicature and the legal doctrine. On account of the need to elaborate the wide-ranging legal issues concerned with the transmission easement in this text, the analysis embraces two research questions giving rise to the following conclusions: (1) What function is performed by the institution of transmission easement in the system of civil-law relations in the Polish law? The legislator in the articles introducing a transmission easement ossified the solutions functioning in the judicature of the Polish courts before 2008. The legal interpretation took a turn for clarification, that is for the establishment of a norm in the situation where its comprehension was dubious. It is noteworthy that in the period prior to 2008, the law provided for easement appurtenant, and on account of the usual course of judicial decisions also for easement appurtenant with the content corresponding to transmission easement. In 2008 these two “legal existences” were supplemented with a transmission easement, which nevertheless failed to resolve all the legal problems; nay, this gave rise to even more problems, e.g. the one of non-establishment of interpolar norms which would address the issues arising in connection with the use of various easement institutions in legal transactions. While amending the civil law, the legislator aimed to bring order to legal transactions by streamlining the unregulated actual state of easement in relation to transmission infrastructure, but also in relation to the situations where an easement was yet to be established and a facility yet to be constructed. Thus, such action is intended to regulate the disorderly legislation in force as well as to safeguard investment processes. This is of particular significance, for example, for energy companies which are burdened with statutory public-law obligations as regards securing energy supplies and providing for the development of energy infrastructure. Hence, the de facto introduced civil-law solutions indirectly served to realise the principles of the doctrine of easement in the public interest. (2) What legal problems in the civil-law relations does the application of the institution of transmission easement by adverse possession entail? On account of the functioning of various institutions of easement, that is (1) an easement appurtenant, (2) an easement appurtenant with the content corresponding to a transmission easement, and as of 2008 (3) a transmission easement, a problem arose as to which of the given easements companies exercised in particular periods, all the more so because before 1989 the State Treasury owned them and many of the transmission facilities were put in place by virtue of administrative decisions. The commonly held belief is that in the period of “society-oriented economy” as well as up to 2008 infrastructure companies could exercise an easement appurtenant which corresponded to the content of a transmission easement. Therefore, in such a case the running of the prescriptive period should allow for the general rules laid down for an easement appurtenant. Apart from the problem of the relation of a capacity to exercise a right to property and the free development of civil-law relations before 1989, the recognition of the running of prescriptive periods – given the functioning of the three various easements as legal institutions – became a significant legal problem. By way of illustration, the recognition – against the period of exercising transmission easement – of the period required for the acquisition thereof by adverse possession, whereby before 3 August 2008 the real estate featured the legal state corresponding to the content of this right, is debatable. One cannot recognise that within that period a transmission easement was exercised, because such a right was not in existence as yet. Therefore, the institution that might be employed is the running of the period as regards the adverse possession in relation to an easement appurtenant with the content of a transmission easement. Still, the problem remains as to whether the period of the exercise of the easement appurtenant with the content corresponding to a transmission easement can be recognised against the period of possession required for the adverse possession of a transmission easement pursuant to the regulations introduced in 2008. One might incline to the position whereby in such a case it would be right to fully recognise – against the period of exercising a transmission easement – the period of exercising an easement appurtenant corresponding thereto in respect of its content. That being so, the adverse possession of a transmission easement might ensue in such a situation on 3 August 2008 at the earliest, that is the moment the regulations governing this right come into effect. Conversely, if the prescriptive period expires before that date, the entrepreneur would acquire an easement appurtenant with the content corresponding to the transmission easement. Such an interpretation is aligned with the purpose intended by the legislator, which is to bring order to the actual state of the broadest scope with the aid of a new legal instrument. The text, while analysing the issue of a transmission easement and an adverse possession thereof as a institution of the civil law, presents only some selected problems. Hence, the analysis does not include, for example, the issues concerned with claims for remuneration (for usufruct without contractual basis or usufruct fees), or claims for compensation (redress or amends). Furthermore, the text does not conduct a more profound analysis of the relation between the provisions regulating public-law relations (e.g. acts of law introducing the institution of dispossession) and the provisions regulating civil-law relations (the easements in question).

Human Rights Protection and Terrorism – Reflections in the Context of Strasburg Jurisprudence

The phenomenon of terrorism is one of the most asymmetrical, amorphous and hybrid threats to international security. At the beginning of the 21st century, terrorism grew to a pandemic. Ensuring freedom and security of individuals and nations has become one of the priority postulates. Terrorism steps out of all legal and analytic-descriptive standards. An immanent feature of terrorism, e.g. is constant conversion into malicious forms of violence. One of the most alarming changes is a tendency for debasement of essence of law, a state and human rights Assurance of safety in widely accessible public places and in private life forces creation of various institutions, methods and forms of people control. However, one cannot in an arbitrary way limit civil freedom. Presented article stresses the fact that rational and informed approach to human rights should serve as a reference point for legislative and executive bodies. Selected individual applications to the European Court of Human Rights are presented, focusing on those based on which standards regarding protection of human rights in the face of pathological social phenomena, terrorism in particular, could be reconstructed and refined. Strasbourg standards may prove helpful in selecting and constructing new legal and legislative solutions, unifying and correlating prophylactic and preventive actions.

FluxEngine: A flexible processing system for calculating atmosphere-ocean carbon dioxide gas fluxes and climatologies

The air-sea flux of greenhouse gases (e.g. carbon dioxide, CO2) is a critical part of the climate system and a major factor in the biogeochemical development of the oceans. More accurate and higher resolution calculations of these gas fluxes are required if we are to fully understand and predict our future climate. Satellite Earth observation is able to provide large spatial scale datasets that can be used to study gas fluxes. However, the large storage requirements needed to host such data can restrict its use by the scientific community. Fortunately, the development of cloud-computing can provide a solution. Here we describe an open source air-sea CO2 flux processing toolbox called the ‘FluxEngine’, designed for use on a cloud-computing infrastructure. The toolbox allows users to easily generate global and regional air-sea CO2 flux data from model, in situ and Earth observation data, and its air-sea gas flux calculation is user configurable. Its current installation on the Nephalae cloud allows users to easily exploit more than 8 terabytes of climate-quality Earth observation data for the derivation of gas fluxes. The resultant NetCDF data output files contain >20 data layers containing the various stages of the flux calculation along with process indicator layers to aid interpretation of the data. This paper describes the toolbox design, the verification of the air-sea CO2 flux calculations, demonstrates the use of the tools for studying global and shelf-sea air-sea fluxes and describes future developments.

Soft computing based parameter identification in pavements and geomechanical systems

Accurate estimation of road pavement geometry and layer material properties through the use of proper nondestructive testing and sensor technologies is essential for evaluating pavement’s structural condition and determining options for maintenance and rehabilitation. For these purposes, pavement deflection basins produced by the nondestructive Falling Weight Deflectometer (FWD) test data are commonly used. The nondestructive FWD test drops weights on the pavement to simulate traffic loads and measures the created pavement deflection basins. Backcalculation of pavement geometry and layer properties using FWD deflections is a difficult inverse problem, and the solution with conventional mathematical methods is often challenging due to the ill-posed nature of the problem. In this dissertation, a hybrid algorithm was developed to seek robust and fast solutions to this inverse problem. The algorithm is based on soft computing techniques, mainly Artificial Neural Networks (ANNs) and Genetic Algorithms (GAs) as well as the use of numerical analysis techniques to properly simulate the geomechanical system. A widely used pavement layered analysis program ILLI-PAVE was employed in the analyses of flexible pavements of various pavement types; including full-depth asphalt and conventional flexible pavements, were built on either lime stabilized soils or untreated subgrade. Nonlinear properties of the subgrade soil and the base course aggregate as transportation geomaterials were also considered. A computer program, Soft Computing Based System Identifier or SOFTSYS, was developed. In SOFTSYS, ANNs were used as surrogate models to provide faster solutions of the nonlinear finite element program ILLI-PAVE. The deflections obtained from FWD tests in the field were matched with the predictions obtained from the numerical simulations to develop SOFTSYS models. The solution to the inverse problem for multi-layered pavements is computationally hard to achieve and is often not feasible due to field variability and quality of the collected data. The primary difficulty in the analysis arises from the substantial increase in the degree of non-uniqueness of the mapping from the pavement layer parameters to the FWD deflections. The insensitivity of some layer properties lowered SOFTSYS model performances. Still, SOFTSYS models were shown to work effectively with the synthetic data obtained from ILLI-PAVE finite element solutions. In general, SOFTSYS solutions very closely matched the ILLI-PAVE mechanistic pavement analysis results. For SOFTSYS validation, field collected FWD data were successfully used to predict pavement layer thicknesses and layer moduli of in-service flexible pavements. Some of the very promising SOFTSYS results indicated average absolute errors on the order of 2%, 7%, and 4% for the Hot Mix Asphalt (HMA) thickness estimation of full-depth asphalt pavements, full-depth pavements on lime stabilized soils and conventional flexible pavements, respectively. The field validations of SOFTSYS data also produced meaningful results. The thickness data obtained from Ground Penetrating Radar testing matched reasonably well with predictions from SOFTSYS models. The differences observed in the HMA and lime stabilized soil layer thicknesses observed were attributed to deflection data variability from FWD tests. The backcalculated asphalt concrete layer thickness results matched better in the case of full-depth asphalt flexible pavements built on lime stabilized soils compared to conventional flexible pavements. Overall, SOFTSYS was capable of producing reliable thickness estimates despite the variability of field constructed asphalt layer thicknesses.

Les droits réels et personnels sur les titres détenus auprès d'un intermédiaire : analyse comparative en droit québécois interne et international privé

Les transactions sur les valeurs mobilières ainsi que leur mise en garantie se font bien au-delà des frontières nationales. Elles impliquent une multitude d’intervenants, tels que l’émetteur, un grand nombre d’intermédiaires disposés en structure pyramidale, un ou des investisseurs et, bien évidemment, les bénéficiaires desdites valeurs mobilières ou garanties. On peut aussi signaler l’existence de nombreux portefeuilles diversifiés contenant des titres émis par plusieurs émetteurs situés dans plusieurs états. Toute la difficulté d’une telle diversité d’acteurs, de composantes financières et juridiques, réside dans l’application de règles divergentes et souvent conflictuelles provenant de systèmes juridiques d’origines diverses (Common Law et civiliste). De nombreux juristes, de toutes nationalités confondues, ont pu constater ces dernières années que les règles de création, d’opposabilité et de réalisation des sûretés, ainsi que les règles de conflit de lois qui aident à déterminer la loi applicable à ces différentes questions, ne répondaient plus adéquatement aux exigences juridiques nationales dans un marché financier global, exponentiel et sans réelles frontières administratives. Afin de résoudre cette situation et accommoder le marché financier, de nombreux textes de loi ont été révisés et adaptés. Notre analyse du droit québécois est effectuée en fonction du droit américain et canadien, principales sources du législateur québécois, mais aussi du droit suisse qui est le plus proche de la tradition civiliste québécoise, le tout à la lueur de la 36e Convention de La Haye du 5 juillet 2006 sur la loi applicable à certains droits sur des titres détenus auprès d'un intermédiaire. Par exemple, les articles 8 et 9 du Uniform Commercial Code (UCC) américain ont proposé des solutions modernes et révolutionnaires qui s’éloignent considérablement des règles traditionnelles connues en matière de bien, de propriété, de sûreté et de conflits de lois. Plusieurs autres projets et instruments juridiques dédiés à ces sujets ont été adoptés, tels que : la Loi uniforme sur le transfert des valeurs mobilières (LUTVM) canadienne, qui a été intégrée au Québec par le biais de la Loi sur le transfert de valeurs mobilières et l’obtention de titres intermédiés, RLRQ, c.T-11.002 (LTVMQ) ; la 36e Convention de La Haye du 5 juillet 2006 sur la loi applicable à certains droits sur des titres détenus auprès d'un intermédiaire; la Loi fédérale sur le droit international privé (LDIP) suisse, ainsi que la Loi fédérale sur les titres intermédiés (LTI) suisse. L’analyse de ces textes de loi nous a permis de proposer une nouvelle version des règles de conflit de lois en matière de sûretés et de transfert des titres intermédiés en droit québécois. Cette étude devrait susciter une réflexion profonde du point de vue d’un juriste civiliste, sur l’efficacité des nouvelles règles québécoises de sûretés et de conflit de lois en matière de titres intermédiés, totalement inspirées des règles américaines de Common Law. Un choix qui semble totalement ignorer un pan du système juridique civiliste et sociétal.

Cogestion des ressources naturelles : une approche structurale pour quantifier la contribution des réseaux d'acteurs à la résilience des systèmes socio-écologiques

Alors que les activités anthropiques font basculer de nombreux écosystèmes vers des régimes fonctionnels différents, la résilience des systèmes socio-écologiques devient un problème pressant. Des acteurs locaux, impliqués dans une grande diversité de groupes — allant d’initiatives locales et indépendantes à de grandes institutions formelles — peuvent agir sur ces questions en collaborant au développement, à la promotion ou à l’implantation de pratiques plus en accord avec ce que l’environnement peut fournir. De ces collaborations répétées émergent des réseaux complexes, et il a été montré que la topologie de ces réseaux peut améliorer la résilience des systèmes socio-écologiques (SSÉ) auxquels ils participent. La topologie des réseaux d’acteurs favorisant la résilience de leur SSÉ est caractérisée par une combinaison de plusieurs facteurs : la structure doit être modulaire afin d’aider les différents groupes à développer et proposer des solutions à la fois plus innovantes (en réduisant l’homogénéisation du réseau), et plus proches de leurs intérêts propres ; elle doit être bien connectée et facilement synchronisable afin de faciliter les consensus, d’augmenter le capital social, ainsi que la capacité d’apprentissage ; enfin, elle doit être robuste, afin d’éviter que les deux premières caractéristiques ne souffrent du retrait volontaire ou de la mise à l’écart de certains acteurs. Ces caractéristiques, qui sont relativement intuitives à la fois conceptuellement et dans leur application mathématique, sont souvent employées séparément pour analyser les qualités structurales de réseaux d’acteurs empiriques. Cependant, certaines sont, par nature, incompatibles entre elles. Par exemple, le degré de modularité d’un réseau ne peut pas augmenter au même rythme que sa connectivité, et cette dernière ne peut pas être améliorée tout en améliorant sa robustesse. Cet obstacle rend difficile la création d’une mesure globale, car le niveau auquel le réseau des acteurs contribue à améliorer la résilience du SSÉ ne peut pas être la simple addition des caractéristiques citées, mais plutôt le résultat d’un compromis subtil entre celles-ci. Le travail présenté ici a pour objectifs (1), d’explorer les compromis entre ces caractéristiques ; (2) de proposer une mesure du degré auquel un réseau empirique d’acteurs contribue à la résilience de son SSÉ ; et (3) d’analyser un réseau empirique à la lumière, entre autres, de ces qualités structurales. Cette thèse s’articule autour d’une introduction et de quatre chapitres numérotés de 2 à 5. Le chapitre 2 est une revue de la littérature sur la résilience des SSÉ. Il identifie une série de caractéristiques structurales (ainsi que les mesures de réseaux qui leur correspondent) liées à l’amélioration de la résilience dans les SSÉ. Le chapitre 3 est une étude de cas sur la péninsule d’Eyre, une région rurale d’Australie-Méridionale où l’occupation du sol, ainsi que les changements climatiques, contribuent à l’érosion de la biodiversité. Pour cette étude de cas, des travaux de terrain ont été effectués en 2010 et 2011 durant lesquels une série d’entrevues a permis de créer une liste des acteurs de la cogestion de la biodiversité sur la péninsule. Les données collectées ont été utilisées pour le développement d’un questionnaire en ligne permettant de documenter les interactions entre ces acteurs. Ces deux étapes ont permis la reconstitution d’un réseau pondéré et dirigé de 129 acteurs individuels et 1180 relations. Le chapitre 4 décrit une méthodologie pour mesurer le degré auquel un réseau d’acteurs participe à la résilience du SSÉ dans lequel il est inclus. La méthode s’articule en deux étapes : premièrement, un algorithme d’optimisation (recuit simulé) est utilisé pour fabriquer un archétype semi-aléatoire correspondant à un compromis entre des niveaux élevés de modularité, de connectivité et de robustesse. Deuxièmement, un réseau empirique (comme celui de la péninsule d’Eyre) est comparé au réseau archétypique par le biais d’une mesure de distance structurelle. Plus la distance est courte, et plus le réseau empirique est proche de sa configuration optimale. La cinquième et dernier chapitre est une amélioration de l’algorithme de recuit simulé utilisé dans le chapitre 4. Comme il est d’usage pour ce genre d’algorithmes, le recuit simulé utilisé projetait les dimensions du problème multiobjectif dans une seule dimension (sous la forme d’une moyenne pondérée). Si cette technique donne de très bons résultats ponctuellement, elle n’autorise la production que d’une seule solution parmi la multitude de compromis possibles entre les différents objectifs. Afin de mieux explorer ces compromis, nous proposons un algorithme de recuit simulé multiobjectifs qui, plutôt que d’optimiser une seule solution, optimise une surface multidimensionnelle de solutions. Cette étude, qui se concentre sur la partie sociale des systèmes socio-écologiques, améliore notre compréhension des structures actorielles qui contribuent à la résilience des SSÉ. Elle montre que si certaines caractéristiques profitables à la résilience sont incompatibles (modularité et connectivité, ou — dans une moindre mesure — connectivité et robustesse), d’autres sont plus facilement conciliables (connectivité et synchronisabilité, ou — dans une moindre mesure — modularité et robustesse). Elle fournit également une méthode intuitive pour mesurer quantitativement des réseaux d’acteurs empiriques, et ouvre ainsi la voie vers, par exemple, des comparaisons d’études de cas, ou des suivis — dans le temps — de réseaux d’acteurs. De plus, cette thèse inclut une étude de cas qui fait la lumière sur l’importance de certains groupes institutionnels pour la coordination des collaborations et des échanges de connaissances entre des acteurs aux intérêts potentiellement divergents.