Turbulences et changements institutionnels au sein de la Société internationale : une perspective historique

Turbulences et changements institutionnels au sein de la Société internationale : une perspective historique Cette recherche puise ses origines du constat que la présente société internationale apparaît plus que jamais mal outillée et en perte de légitimité pour gérer les nouveaux déséquilibres qui ébranlent sa sécurité. Nous voulons vérifier si les présentes difficultés à gérer l’ordre interétatique sont des signes précurseurs d’une période de turbulences systémiques qui ébranleraient ses fondations. Nous avançons comme principale hypothèse de recherche qu’une perte de légitimité dans les mécanismes d’ordre d’une société westphalienne engendre une période plus ou moins longue de turbulences systémiques, provoquant un retour à l’antihégémonie caractérisée par l’établissement d’un nouvel ordre sociétal. Pour vérifier cette hypothèse, nous nous associons au cadre théorique de l’École anglaise qui analyse les relations interétatiques en qualifiant le caractère de l’ordre qui les gouverne. Ses adeptes y parviennent en étudiant les forces qui engendrent le maintien d’un environnement international antihégémonique, ainsi que la nature des réciprocités interétatiques qui s’en dégage. Ainsi, en observant les diverses institutions créées pour gérer l’ordre, ils sont en mesure de mieux comprendre l’évolution, la diffusion et la pérennisation de l’établissement d’une société des États. Cette approche nous a permis de construire un modèle explicatif pour notre dynamique sociétale. Par la suite, afin de répondre à notre questionnement initial, nous proposons d’analyser le statut de diverses sociétés internationales lors d’époques caractérisées par une période systémique de grands chaos, suivie du retour d’un régime sociétal. Nous cherchons à établir si des analogies peuvent être faites sur leur processus de transformation pour, par la suite, vérifier si elles peuvent s’appliquer à la nature du changement qui s’opère dans la présente société internationale. L’analyse historique comparative s’avère un instrument tout désigné pour ce type de recherche. Les époques sélectionnées pour notre recherche couvrent la Guerre de Trente Ans, les Guerres napoléoniennes et la Première Guerre mondiale. La nature antihégémonique d’une société des États, en plus de maintenir un environnement anarchique, crée un climat de rivalités qui entraîne un processus de transformations dans la dynamique de l’ordre. Ce facteur de changement fut introduit sous le concept de progrès sociétal, lequel engendre une désuétude institutionnelle dans les mécanismes de l’ordre sociétal, pouvant entraîner une période de turbulences systémiques. Ainsi, pour mieux observer ce phénomène, nous avons adopté les institutions comme outils d’analyse. Elles nous permettent d’être plus critiques des phénomènes observés, tout en nous autorisant à les comparer entre elles, en raison de leur longévité. Nos recherches révèlent la pérennité d’une dynamique de transformation au sein des sociétés westphaliennes, dont la nature entraîne des déséquilibres sociétaux qui varient selon son intensité. Nous observons aussi que, malgré l’égalité légale que confère la souveraineté aux États, les Grandes puissances sont les principaux artisans d’un système international. Leur aptitude à l’unilatéralisme fut souvent associée à l’émergence de turbulences systémiques. Nos recherches montrent que l’interdépendance et la coopération interétatique sont aussi alimentées par la diffusion et le partage d’une économie libérale. C’est aussi cette même interdépendance qui, progressivement, rend la guerre entre Grandes puissances désuète. Plus l’interdépendance et le multilatéralisme s’intensifient dans un environnement sociétal, plus le progrès sociétal a tendance à se manifester sous les aspects d’une transformation systémique progressive (non violente) plutôt que révolutionnaire (période de turbulences systémiques). La présente société internationale est sous l’influence du progrès sociétal depuis son avènement. Sa stabilité est directement liée à la capacité de ses mécanismes d’ordre à contrer les déséquilibres que le progrès engendre, ainsi qu’à l’aptitude de ses Grandes puissances à limiter leur propension à l’unilatéralisme. Donc, ces mécanismes doivent pouvoir intégrer le progrès pour maintenir leur légitimité et éviter d’engendrer une période de turbulences systémiques.

Intra- and extracellular osmotic regulation in the hololimnetic Caridea and Anomura: a phylogenetic perspective on the conquest of fresh water by the decapod Crustacea

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Paediatric rheumatology - A global perspective

This chapter aims to give a global perspective to paediatric rheumatology. The main points covered are the incidence, recognition of paediatric autoimmune diseases, and ethnic/geographic distribution. The most prevalent disease is juvenile idiopathic arthritis; robust data are still required for childhood-onset systemic lupus erythematosus, dermatomyositis, and scleroderma. Mimicking or overlapping infections are a major challenge in developing countries, and immunization policies in our patients in these areas need specific attention. The delivery of paediatric rheumatology care is also overviewed. Discrepancies in health-care resources and priorities are found in developing countries. Although most anti-rheumatic treatments are available worldwide, they are prohibitively expensive in many countries. For more traditional antirheumatic drugs there is still an ongoing need for good core outcome data across the world to ensure valid comparisons. Parent/patient education has been implemented worldwide in paediatric rheumatology through the power of the Internet. Physician and undergraduate training goals must be met to facilitate competent musculoskeletal assessment, a proper understanding of age-dependent variations, diagnosis, referral to specialists, and improved standards of care.

The millennium development goals: a Latin American and Caribbean perspective

Includes bibliography

Latin American South-South integration and cooperation: from a regional public goods perspective

Includes bibliography

Integrated water management from the perspective of the Dublin Principles

Includes bibliography

Suspended sediment pulse effects in rainbow trout (Oncorhynchus mykiss) - relating apical and systemic responses

To provide an integrated perspective on mineral particle effects in salmonids, juvenile rainbow trout (Oncorhynchus mykiss) were exposed to daily mica particle pulses for 8 and 24 days. On day 8, increased immature erythrocyte proportions indicated a previous stress response. This response was absent on day 24, on which condition factor as well as plasma protein and aspartate aminotransferase activity decreased. The latter two related negatively to the hepato-somatic index, suggesting metabolic adaptations. The hepato-somatic index increased on days 8 and 24, while spleen-somatic index increased on day 24. No histopathological damage occurred in gills, liver, spleen, or kidney. However, splenic melano-macrophages increased on both days, and hyaline degenerations of kidney tubular cells were apparent on day 24. Overall, particle pulses affected rainbow trout more via turbidity rather than by physical damage. We conclude that (i) rainbow trout may adapt to sediment pulses as early as 8 days of exposure and (ii) particle pulses over 24 days can cause structural and metabolic changes in rainbow trout, even when gill damage is absent and apical effects on condition are moderate.

Ocular and systemic vascular dysfunction in neurodegenerative disease

The important role played by vascular factors in the pathogenesis of neurodegenerative disease has been increasingly realised over recent years. The nature and impact of ocular and systemic vascular dysfunction in the pathogenesis of comparable neurodegenerative diseases such as glaucoma and Alzheimer’s disease (AD) has however never been fully explored. The aim of this thesis was therefore to investigate the presence of macro- and micro-vascular alterations in both glaucoma and AD and to explore the relationships between these two chronic, slowly progressive neurodegenerative diseases. The principle sections and findings of this work were: 1. Is the eye a window to the brain? Retinal vascular dysfunction in Alzheimer’s disease · Mild newly diagnosed AD patients demonstrated ocular vascular dysfunction, in the form of an altered retinal vascular response to flicker light, which correlated with their degree of cognitive impairment. 2. Ocular and systemic vascular abnormalities in newly diagnosed normal tension glaucoma (NTG) patients · NTG patients demonstrated an altered retinal arterial constriction response to flicker light along with an increased systemic arterial stiffness and carotid artery intima-media thickness (IMT). These findings were not replicated by healthy age matched controls. 3. Ocular vascular dysregulation in AD compares to both POAG and NTG · AD patients demonstrated altered retinal arterial reactivity to flicker light which was comparable to that of POAG patients and altered baseline venous reactivity which was comparable to that of NTG patients. Neither alteration was replicated by healthy controls. 4. POAG and NTG: two separate diseases or one continuous entity? The vascular perspective · POAG and NTG patients demonstrated comparable alterations in nocturnal systolic blood pressure (SBP) variability, ocular perfusion pressure, retinal vascular reactivity, systemic arterial stiffness and carotid IMT. · Nocturnal SBP variability was found to correlate with both retinal artery baseline diameter fluctuation and carotid IMT across the glaucoma groups.

Primary open-angle glaucoma vs normal-tension glaucoma:the vascular perspective

Objective: To compare and contrast the presence of ocular and systemic vascular function in newly diagnosed and previously untreated primary open angle glaucoma (POAG) and normal tension glaucoma (NTG) patients with comparable, early stage, functional loss. Methods: The systemic vascular function of 19 POAG patients, 19 NTG patients and 20 healthy controls was assessed by means of 24 hour ambulatory blood pressure (ABPM), peripheral pulse wave analysis (PWA) and carotid intima-media thickness (IMT). Retinal vascular reactivity to flicker light was assessed using dynamic retinal vessel analysis (DVA,IMEDOS, GmbH, Jena, Germany). Results: When compared to normal controls, both POAG and NTG patients exhibited similarly increased nocturnal systemic blood pressure variability (p=0.011); peripheral arterial stiffness (p=0.015), carotid IMT (p=0.040) and reduced ocular perfusion pressure (OPP) (p<0.001). Furthermore, on DVA analysis, both groups of glaucoma patients also exhibited steeper retinal arterial constriction slopes (slope AC) following cessation of flicker (p=0.007) and a similarly increased fluctuation in arterial and venous baseline diameter (p=0.008 and p=0.009 respectively) in comparison to controls. Conclusion: POAG and NTG patients exhibit similar alterations in both ocular and systemic circulation at the early stages of their disease process. This highlights not only the importance of considering vascular risk factors in both conditions, but also raises questions about the current separation of the two conditions into completely distinct clinical entities.

Holonic supply chain:a study from family-based manufacturing perspective

In the contemporary business environment, to adhere to the need of the customers, caused the shift from mass production to mass-customization. This necessitates the supply chain (SC) to be effective flexible. The purpose of this paper is to seek flexibility through adoption of family-based dispatching rules under the influence of inventory system implemented at downstream echelons of an industrial supply chain network. We compared the family-based dispatching rules in existing literature under the purview of inventory system and information sharing within a supply chain network. The dispatching rules are compared for Average Flow Time performance, which is averaged over the three product families. The performance is measured using extensive discrete event simulation process. Given the various inventory related operational factors at downstream echelons, the present paper highlights the importance of strategically adopting appropriate family-based dispatching rule at the manufacturing end. In the environment of mass customization, it becomes imperative to adopt the family-based dispatching rule from the system wide SC perspective. This warrants the application of intra as well as inter-echelon information coordination. The holonic paradigm emerges in this research stream, amidst the holistic approach and the vital systemic approach. The present research shows its novelty in triplet. Firstly, it provides leverage to manager to strategically adopting a dispatching rule from the inventory system perspective. Secondly, the findings provide direction for the attenuation of adverse impact accruing from demand amplification (bullwhip effect) in the form of inventory levels by appropriately adopting family-based dispatching rule. Thirdly, the information environment is conceptualized under the paradigm of Koestler's holonic theory.

Patients' and physicians' experiences of atrial fibrillation consultations and anticoagulation decision-making:a multi-perspective IPA design

OBJECTIVE: To explore patients' and physicians' experiences of atrial fibrillation consultations and oral anticoagulation decision-making. DESIGN: Multi-perspective interpretative phenomenological analyses. METHODS: Participants included small homogeneous subgroups: AF patients who accepted (n=4), refused (n=4), or discontinued (n=3) warfarin, and four physician subgroups (n=4 each group): consultant cardiologists, consultant general physicians, general practitioners and cardiology registrars. Semi-structured interviews were conducted. Transcripts were analysed using multi-perspective IPA analyses to attend to individuals within subgroups and making comparisons within and between groups. RESULTS: Three themes represented patients' experiences: Positioning within the physician-patient dyad, Health-life balance, and Drug myths and fear of stroke. Physicians' accounts generated three themes: Mechanised metaphors and probabilities, Navigating toward the 'right' decision, and Negotiating systemic factors. CONCLUSIONS: This multi-perspective IPA design facilitated an understanding of the diagnostic consultation and treatment decision-making which foregrounded patients' and physicians' experiences. We drew on Habermas' theory of communicative action to recommend broadening the content within consultations and shifting the focus to patients' life contexts. Interventions including specialist multidisciplinary teams, flexible management in primary care, and multifaceted interventions for information provision may enable the creation of an environment that supports genuine patient involvement and participatory decision-making.

Intra- and extracellular osmotic regulation in the hololimnetic Caridea and Anomura: a phylogenetic perspective on the conquest of fresh water by the decapod Crustacea

We investigate extra- and intracellular osmoregulatory capability in two species of hololimnetic Caridea and Anomura: Macrobrachium brasiliense, a palaemonid shrimp, and Aegla franca, an aeglid anomuran, both restricted to continental waters. We also appraise the sharing of physiological characteristics by the hololimnetic Decapoda, and their origins and role in the conquest of fresh water. Both species survive salinity exposure well. While overall hyperosmoregulatory capability is weak in A. franca and moderate in M. brasiliense, both species strongly hyporegulate hemolymph [Cl-] but not osmolality. Muscle total free amino acids (FAA) increase slowly but markedly in response to the rapid rise in hemolymph osmolality consequent to hyperosmotic challenge: 3.5-fold in A. franca and 1.9-fold in M. brasiliense. Glycine, taurine, arginine, alanine and proline constitute a parts per thousand 85% of muscle FAA pools in fresh water; taurine, arginine, alanine each contribute a parts per thousand 22% in A. franca, while glycine predominates (70%) in M. brasiliense. These FAA also show the greatest increases on salinity challenge. Muscle FAA titers correlate strongly (R = 0.82) with hemolymph osmolalities across the main decapod sub/infraorders, revealing that marine species with high hemolymph osmolalities achieve isosmoticity of the intra- and extracellular fluids partly through elevated intracellular FAA concentrations; freshwater species show low hemolymph osmolalities and exhibit reduced intracellular FAA titers, consistent with isosmoticity at a far lower external osmolality. Given the decapod phylogeny adopted here and their multiple, independent invasions of fresh water, particularly by the Caridea and Anomura, our findings suggest that homoplastic strategies underlie osmotic and ionic homeostasis in the extant freshwater Decapoda.

A stakeholder perspective on heritage branding and digital communication

How does an archaeological museum understand its function in a digital environment? Consumer expectations are rapidly shifting, from what used to be a passive relationship with exhibition contents, towards a different one, in which interaction, individuality and proactivity define the visitor experience. This consumer paradigm is much studied in fast moving markets, where it provokes immediately measurable impacts. In other fields, such as tourism and regional development, the very heterogeneous nature of the product to be branded makes it near to impossible for only one player to engage successfully. This systemic feature implies that museums, acting as major stakeholders, often anchor a regional brand around which SME tend to cluster, and thus assume responsibilities in constructing marketable identities. As such, the archaeological element becomes a very useful trademark. On the other hand, it also emerges erratically on the Internet, in personal blogs, commercial websites, and social networks. This forces museums to enter as a mediator, authenticating contents and providing credibility. What might be called the digital pull factor poses specific challenges to museum management: what is to be promoted, and how, in order to create and maintain a coherent presence in social media? The underlying issue this paper tries to address is how museums perceive their current and future role in digital communication.