La ferme du Bas-de-la-Baie, 1673-1759 : contribution zooarchéologique à l'étude des sites ruraux

Ce mémoire présente les résultats d'une recherche zooarchéologique portant sur deux occupations d'un site du début de la colonisation à Baie-Saint-Paul (XVIIe-XVIIIe siècle). L'analyse de leurs assemblages fauniques, totalisant 1175 restes osseux, a démontré le caractère diamétralement opposé des deux occupations. Le site d'habitation des goudronniers a révélé une exploitation des ressources sauvages visant à suppléer un élevage déficient et fournir un revenu d'appoint par le commerce des fourrures. Pour sa part, le site de la ferme établie par le Séminaire de Québec a révélé une alimentation basée sur les produits de l'élevage, mais supplée par la chasse de gibier disponible dans les environs immédiats du site. La différence d'exploitation faunique soulignée par l'étude zooarchéologique du site de la ferme du Bas-de-la-Baie a également permis de confirmer le rôle central de l'élevage pour les sites ruraux de la vallée laurentienne tout en soulignant leur variabilité, visible au sein de l'élevage et dans l'apport supplémentaire fourni par la chasse et la pêche.

Le revenu de citoyenneté : entre émancipation et assujettissement. L'exemple du Basic Income Grant en Namibie.

De la capacité d’une société à repenser ses liens sociaux, dépend son développement à la fois politique, social et économique. L’État peut, pour contribuer de manière déterminante à la production de sens, développer des outils, entre autres des mécanismes de redistribution, susceptibles d’assurer la solidarité et la cohésion sociale. L’enjeu est d’importance pour certains pays comme la Namibie, dont l'histoire est marquée par le colonialisme et l'apartheid ─desquels il s'est libéré il y a à peine plus de vingt ans─ et qui sont construits sur une logique de séparation inégalitaire des droits et des ressources. À partir de l'exemple du Basic Income Grant (BIG), projet-pilote de revenu citoyen garanti mis en place dans un village de la Namibie entre 2007 et 2009, ce mémoire propose d'explorer l'apport du concept d'empowerment dans ce projet en tant qu'outil de déconstruction de ces structures inégalitaires. Après avoir exposé différentes conceptions des notions de pauvreté, de richesse et de développement, nous aborderons la question du revenu citoyen garanti et de la place qu'il peut prendre dans différents systèmes de protection sociale. Puis, nous tenterons de mieux cerner le concept d'empowerment pour finalement arriver à répondre à notre principal questionnement: le projet BIG permet-il effectivement l'émancipation ou au contraire, fait-il en sorte de renforcer le sentiment de dépendance et d'impuissance vécu par la communauté isolée, vivant dans des conditions d'extrême précarité? Des entrevues ont pour ce faire été conduites auprès de 15 participants, soit des membres du village d'Otjivero, des intervenants engagés dans le regroupement d'acteurs de la société civile namibienne étant à la source de l'initiative, et des représentants gouvernementaux. L’analyse de ces résultats est présentée en dernière partie de travail.

On the optimality of progressive income redistribution

We compute the optimal non-linear tax policy for a dynastic economy with uninsurable risk, where generations are linked by dynastic wealth accumulation and correlated incomes. Unlike earlier studies, we find that the optimal long-run tax policy is moderately regressive. Regressive taxes lead to higher output and consumption, at the expense of larger after-tax income inequality. Nevertheless, equilibrium effects and the availability of self-insurance via bequests mitigate the impact of regressive taxes on consumption inequality, resulting in improved average welfare overall. We also consider the optimal once-and-for-all change in the tax system, taking into account the transition dynamics. Starting at the U.S. status quo, the optimal tax reform is slightly more progressive than the current system.

Neighbourhood Income and Neonatal, Postneonatal and Sudden Infant Death Syndrome (SIDS) Mortality in Canada, 1991-2005

CONTEXTE : La mortalité infantile a diminué au Canada depuis les années 1990 et 2000 mais nous ignorons si toutes les classes socioéconomiques ont bénéficié également de ce progrès. OBJECTIFS : La présente étude portait sur les différences entre les taux de mortalité néonatale et postnéonatale et de mort subite du nourrisson entre les différents quintiles de revenu des quartiers au Canada de 1991 à 2005. MÉTHODES : Le fichier couplé des naissances vivantes et des décès infantiles au Canada a été utilisé à l’exclusion des naissances survenues en Ontario, au Yukon, dans les Territoires du Nord-ouest et au Nunavut. Les taux de mortalité néonatale et postnéonatale et de mort subite du nourrisson ont été calculé par quintile de revenu des quartiers et par période (1991-1995, 1996-2000, 2001-2005). Les rapports de risque (RR) ont été calculés par quintile de revenu et période avec ajustement pour la province de résidence, l’âge de la mère, la parité, le sexe du nourrisson et les naissances multiples. RÉSULTATS : En zone urbaine, pour toute la période étudiée (1991- 2005), le quintile de revenu le plus pauvre avait un risque plus élevé de mortalité néonatale (RR ajusté 1,24; IC 95% 1,15-1,34), de mortalité postnéonatale (RR ajusté 1,58; IC 95% 1,41-1,76) et de mort subite du nourrisson (RR ajusté 1,83; IC 95% 1,49-2,26) par rapport au quintile le plus riche. Les taux de mortalité post néonatale et de mort subite du nourrisson ont décliné respectivement de 37 % et de 57 % de 1991- 1995 à 2001-2005 alors que le taux de mortalité néonatale n’a pas changé de façon significative. Cette diminution de la mortalité postnéonatale et de la mort subite du nourrisson a été observée dans tous les quintiles de revenu. CONCLUSION : Malgré une diminution de la mortalité postnéonatale et du syndrome de mort subite du nourrisson dans tous les quintiles de revenu, les inégalités subsistent au Canada. Ce résultat démontre le besoin de stratégies efficaces de promotion de la santé visant spécifiquement les populations vulnérables. MOTS CLÉS : mort subite du nourrisson; mortalité infantile; statut socioéconomique

Potential pathogenicity and antimicrobial resistance of Escherichia coli from pig and poultry feces on-farm and carcasses at the abattoir in Vietnam

E. coli avec potentiel zoonotique pourrait éclore dans les réservoirs porcins et avicoles. Cette étude consiste à examiner la présence de souches E. coli porteuses de gènes virulents associés aux STEC (E. coli producteurs de Shiga-toxines), EPEC (E. coli entéropathogène), et ExPEC (E. coli pathogène extra-intestinal) chez les porcs et volailles élevés au Vietnam. Des prélèvements d’excréments et de carcasses ont été effectués dans des fermes et abattoirs porcins et avicoles sélectionnés où les animaux ont été suivis de l’élevage à l’abattage. Un total de 13,1% des souches, toutes sources confondues, ont été catégorisées comme potentiellement contaminées par ExPEC, possédant un ou plusieurs gènes de virulence iucD, tsh, papC et cnf. Peu d’isolats d’autres pathotypes ont été observés. Tous les gènes de virulence ExPEC, à l’exception de cnf, ont été identifiés plus fréquemment dans les isolats de fèces et carcasses avicoles que dans les isolats porcins. Même constatation pour le groupe du phylogénétique D. Une multirésistance aux médicaments a été régulièrement observée chez les deux isolats ExPEC. Les isolats de fèces de volailles ont souvent été associés à une résistance à l’acide nalidixique et à la ciprofloxacine (P<0.05), de même qu’au gène blaTEM, alors que les gènes qnr et aac(6’)-Ib ont peu été rencontrés des deux côtés. Cette étude démontre que les isolats ExPEC avicoles sont potentiellement plus pathogèniques que ceux porcins et que les isolats ExPEC de carcasses porcines et avicoles peuvent provenir de leurs excréments par la contamination associée au processus d'abattage. Ainsi, la volaille, particulièrement, serait un facteur de transmission de souches ExPEC zoonotiques.

Farm Programmes of Electronic Media: A Comparative Study of Audience Perception in Kerala

Farm communication and extension programs are vital part of the farm development attempts. Electronic media plays a major role in farm extension activities. Kerala, the consumer state, which was a complete agricultural state in pre-independence period, is the sprouting land of agricultural extension and publication activities in print media. Later AIR (All India Radio) farm programs and farm broadcasting of Doordarshan enriched the role of electronic media in farm extension activities. The media saturated southern state of India received this new electronic media farm communication revolution whole heartedly. However, after 1990, Kerala witnessed a flood of private T V channels and currently there are 24 channels in this regional language, named Malayalam. All major news and entertainment channels are broadcasting farm programs. Farm programs of AIR and Doordarshan, broadcasted in Malayalam language, have been well accepted to the farmers‘ in Kerala. However, post-independence period, witnessed the formation of Kerala state in Indian Union and the first ballot-elected communist Government started its administration. After the land reform bills, the state witnessed a gradual decrease in agricultural production. Even if it is not reflected much in the attitude and practices of farm community and farm broadcast of traditional electronic broadcasting, a change is observable after the post-liberalization era of India. Private Television channels, which were focused on entertainment value of programs, started broadcasting farm programs and the parameters of program production went through certain changes. In this situation, there is ample relevance for a study about the farm programs of electronic media in terms of a comparative study of audience perception. The study is limited in the state of Kerala as it is the most media saturated state in India. The study analyzes the rate, nature and scope of adoption of farming methods transmitted through electronic media (T.V. and Radio) in Malayalam language.All kinds of Farm programs including comprehensive program serials, success stories, seasonal cropping methods, experts opinion, been analyzed on the basis of the following objectives.  To find whether propagating new farm methods through farm programs in electronic media or the availability of adequate infrastructure and economic factors make a farmer to adopt a new farming method.  To find which electronic media has more influence on farmers to adopt agricultural programs.  To find which form of electronic media gets better feedback from farmers  To find out whether the programs of T.V. or Radio is more acceptable to farmers than the print media.  To find whether farmers gets the message through their preferred medium for the message. The researcher recorded opinions from a panel of agricultural officers, farm Information officers, agro extension researchers and experts. According to their opinions and guidelines, a pilot study is designed and conducted in Kanjikuzhy Panchayath, in Alappuzha district, Kerala. The Panchayath is selected by considering its ideal nature of being the sample for a social Science research. Besides, the nature of farming in the Panchayath, which devoid of the cultivation of cash crops also supported its sample value. As per the observations from the pilot study, researcher confirmed the Triangulation method as the methodology of research. The questionnaire survey, being the primary part contained 42 Questions with 6 independent and 32 dependent variables. The survey is conducted among 400 respondents in Idukki, Alappuzha and Pathanamthitta districts considering geographical differences and distribution of different types of crops. The response from a total of 360 respondents, 120 from each district, finally selected for tabulation and data analysis.The data analysis, based on percentage analysis, along with the results from focus group discussion among a selected group of 20 farmers, together produced the results as follows. Farmers, who are the audience of farm programs, have a very serious approach towards the medium. They are maintaining a critical point of view towards the content of the programs. Farmers are reasonably aware about the financial side of the programs and the monitory aspirations of both private and Government owned Television channels. Even though, the farmers are not aware on the technical terminology and jargons, they have ideas about success stories, program serials and they are even informed about channels are not maintaining an audience research section like AIR. Though the farmers accept Doordarshan as the credential source of farm information and methods, they are inclined to the entertainment value of programs too. They prefer to have more entertainment value for the programs of Doordarshan. Surprisingly, they have very solid suggestions on even about the shots which add entertainment value to the farm broadcasting methods of Doordarshan. Farmers are very much aware about the fact that media is just an instrument for inspiration and persuasion. They strongly believe that the source of information and new methods is agricultural research and an effective change happens only when there are adequate infrastructure and marketing facilities, along with the proper support from Government agricultural guideline and support systems like Krishi Bhavans. They strongly believe that media alone cannot create any magic in increasing agricultural production. Farmers are pointing out the lack of response to the feedback and queries of farmers on farming methods, as an evidence for the difference in levels of commitment of Government and private owned Television channels.Farmers are still perceiving AIR farm programs are far more committed to farmers and farming than any other electronic medium. However, they are seriously lacking Radio receivers with medium wave reception facility. Farmers perceive that the farming methods on new crops are more adoptable than the farming methods of traditional crops in both private and Government owned Television channels. There are multiple factors behind this observation from farmers. Farmers changed in terms of viewing habits and they prefer success stories, which are totally irrelevant and they even think that such stories encourage people to go for farming and they opined that such stories are good sources of inspiration. However, they are all very much sure about the importance and particular about the presence of entertainment factor even in farm programs. Farmers expect direct interaction of any expert of the new farming method to implement the method in their agriculture practices. Though introduction of a new idea in the T.V. is acceptable, farmers need the direct instruction of expert on field to start implementing the new farming practices Farmers still have an affinity towards print media reports and agricultural pages and they have complaints to print media on the removal of agricultural information pages from news papers. They prefer the reports in print media as it facilitates them to collect and refer articles when they need it. Farmers are having an eye of doubt about the credibility of farm programs by private T.V. channels. Even if they prefer private Television channels for listening and adopting new farming methods and other farm information, they scrutinize programs to know whether they are sponsored programs by agrochemical or agro-fertilizer manufacturer.

Income modeling using Quantile Functions

Department of Statistics, Cochin University of Science and Technology

Rural Transformation in Kerala

This study is an attempt to present an integrated picture of the economic changes that have taken place in the rural economy of Kerala. Its limited purpose is to draw the attention of researchers and policymakers to an important but neglected dimension in rural analysis and planning.The thesis aims to identify changes in income, employment-and population. and analyses the structural change in land ownership and other assets of the rural population. The thesis also studies the changes in agriculture, especially with reference to land use and cropping pattern and examines the extend of rural indebtedness. These aspects are studied with reference to three Panchayats - Thazhava, Pananchery, Muttil – which are taken as case studies.

Economics Of Poultry Farming In Kerala

Though of recent origin, commercial poultry farming has achieved momentum in Kerala because of its wide and varied potentials capability of employment creation, low investment, quick returns, lesser combination of various factors of production, enhanced productivity per unit of agricultural land, maintenance of soil fertility etc. Despite all the ancillary attributes characteristic of a thriving venture, the performance of poultry farming in Kerala was not comforting, especially in the case of small and medium size farms. This study has aimed at detailing the various components of cost and revenue in the business of poultry farming, and the adducing of empirical evidences on the nature of relationship of different variables as the gross income, current rate of productivity, extent of capacity utilisation and size of farms in terms of number of birds reared and the farms’ overall financial performance. Alongwith this a descriptive approach was made to highlight the challenges and opportunity poultry farming in Kerala, with special emphasis on its economic and financial aspects.

“Income, Livelihood and Education of Tribal Communities in Kerala – Exploring Inter Community Disparities

The overall objective of the study is to examine whether the tribal communities in Kerala can be considered a coherent group in terms of select indicators of development by focusing on nine major tribal communities. The study also aims to bring out the intercommunity differences if any in aspects of livelihood options and education level of the tribal communities in Kerala

Impact of Agricultural Credit in the.Agricultural Development of Kuttanad

Introduction of agrarian reforms and introduction of new technology increased dependence on casual labourers. High labour absorption in the subsistence agriculture and increased price of input resulted in high cost of cultivation. Price of paddy did not rise correspondingly. As a result subsistence economy's future is bleak. The purpose of the _study is to examine these arguments and related issues with the help of empirical evidence from Kuttanad. The credit schemes are designed to help farmers to earn higher incomes by larger output brought either by an increase in area or by an improvement in yield rates or both. It is difficult to isolate the impact of agricultural credit on agricultural development. Because agricultural development is the combined effect of all inputs. The specific .criteria selected for analysing the impact of agricultural icredit are how increased supply of credit would bring changes ‘in capital formation, agrarian relations, informal lending and its cost and the changes in area, output, introduction of new technology, income, savings and employment of farm households.

Antibiotic resistance pattern of motile aeromonads from farm raised fresh water fish

Motile aeromonads isolated from the intestines of farm-raised freshwater fish such as Catla catla, Labeo rohita and Ctenopharyngodon idella have been characterized to species level. Morphological and physiological grouping revealed 61% Aeromonas hydrophila, 30% Aeromonas caviae, 7% Aeromonas sobria and 2% which remained unidentified. Hemolytic activity was detected mostly in A. hydrophila, while only half of the A. sobria and A. caviae showed this activity. Antibiotic resistance patterns of the strains revealed that they had acquired a relatively higher resistance to oxytetracycline, amoxycillin, ampicillin, novobiocin and polymixin-B, implicating possible use of these antibiotics in the aquaculture systems.

Bacteriological quality of individually quick-frozen (IQF) raw and cooked readyto- eat shrimp produced from farm raised black tiger shrimp (Penaeus monodon

One thousand, two hundred and sixty four samples of individually quick-frozen (IQF) peeled and deveined raw and 914 samples of cooked ready to eat shrimp samples produced from farm raised black tiger (Penaeus monodon) obtained from a seafood unit working under HACCP concept were analysed for total aerobic plate count (APC), coliform count, Escherichia coli, coagulase positive Staphylococci and Salmonella. The overall bacteriological quality of the product was found to be good. Of the frozen raw shrimp, 96% of samples showed APC below 105 while 99% of the frozen cooked ready-to-eat samples showed APC less than 104. The APC ranged from 1·0´102 to 4·2´106 cfu/gm in frozen raw shrimp and from 1·0´102 to 6·4´104 cfu/gm in the frozen cooked shrimp. Prevalences of coliforms in raw shrimp and cooked shrimp samples were 14·4% and 2·9% respectively. The coliform count in raw products ranged from 1·0´101 to 2·5´103 cfu/gm and in the cooked products, from 1·0 ´101 to 1·8´102 cfu/gm. Although all the cooked shrimp samples were free of coagulase positive staphylococci, E. coli and Salmonella, 1·0, 2·0 and 0·1% of the frozen raw shrimp samples tested positive for coagulase positive Staphylococci, E. coli and Salmonella respectively. The Salmonella strain was identified as Salmonella typhimurium. The results of the present study highlight the importance of implementation of HACCP system in the seafood industry to ensure consistent quality of frozen seafood