[Illustrations de L'Iliade. Poème avec un discours sur Homère] / Fr. Roettiers, dess. ; N. Edelinck, grav. ; Homère, aut. du texte

Comprend : [Frontispice :] Choisis, tout n'est pas prétieux. [Cote : Yb 1133-1134/Microfilm R 122391] ; [Vignette à la Page de Titre : marque d'éditeur de Grégoire Dupuis avec devise.] Modice et assidue. [Cote : Yb 1133-1134/Microfilm R 122391] ; [Bandeau à la Dédicace : putti encadrant les armes de France.] [Cote : Yb 1133-1134/Microfilm R 122391] ; [Pl. en reg. du Livre Premier de l'Illiade : ] Chrisés offre la rançon de sa fille à Agamemnon. [Cote : Yb 1133-1134/Microfilm R 122391] ; [Pl. en reg. du Livre Deux de l'Illiade :] Songe d'Agamemnon. [Cote : Yb 1133-1134/Microfilm R 122391] ; [Pl. en reg. du Livre Trois de l'Illiade :] Traité de paix des Grecs et des Troyens. [Cote : Yb 1133-1134/Microfilm R 122391] ; [Pl. en reg. du Livre Quatre de l'Illiade :] Conseil des Dieux. [Cote : Yb 1133-1134/Microfilm R 122391] ; [Pl. en reg. du Livre Cinq de l'Illiade :] Adieu d'Hector et d'Andromaque. [Cote : Yb 1133-1134/Microfilm R 122391] ; [Pl. en reg. du Livre Six de l'Illiade :] Les Ambassadeurs d'Agamennon pressent Achille de retourner au combat. [Cote : Yb 1133-1134/Microfilm R 122391] ; [Pl. en reg. du Livre Sept de l'Illiade :] Junon demande la Ceinture de Vénus. [Cote : Yb 1133-1134/Microfilm R 122391] ; [Pl. en reg. du Livre Huit de l'Illiade :] Hector et Patrocle se disputent le corps de Sarpedon. [Cote : Yb 1133-1134/Microfilm R 122391] ; [Pl. en reg. du Livre Neuf de l'Illiade :] Thétis demande des armes à Vulcain pour Achille. [Cote : Yb 1133-1134/Microfilm R 122391] ; [Pl. en reg. du Livre Dix de l'Illiade :] Combat d'Achille sur les bords du Xanthe. [Cote : Yb 1133-1134/Microfilm R 122391] ; [Pl. en reg. du Livre Onze de l'Illiade :] Hector traisné par Achille. [Cote : Yb 1133-1134/Microfilm R 122391] ; [Pl. en reg. du Livre Douze de l'Illiade :] Priam demande à Achille le corps d'Hector. [Cote : Yb 1133-1134/Microfilm R 122391]

[Illustrations de Le Chevalier délibéré] / [Non identifié] ; Olivier de La Marche, aut. du texte

Comprend : [Fig. à la Page de titre : le Chevalier Délibéré et armoiries.] [Cote : Res Ye 249/Microfilm R 33639] ; [Fig. folio aiii : le Chevalier Délibéré participe à joute sur son cheval nommé Vouloir. ] [Cote : Res Ye 249/Microfilm R 33639] ; [Fig. : le Chevalier Délibéré et un hermite. ] [Cote : Res Ye 249/Microfilm R 33639] ; [Fig. au folio bii : l'hermite présente des reliques.] [Cote : Res Ye 249/Microfilm R 33639] ; [Fig. : le Chevalier Délibéré et son vainqueur.] [Cote : Res Ye 249/Microfilm R 33639] ; [Fig. folio Ci : le Chevalier Délibéré devant le château d'Amour qui l'enjoint à rentrer. Il en est détourné par Souvenir.] [Cote : Res Ye 249/Microfilm R 33639] ; [Fig. : Frâîche Mémoire montre des tombes au Chevalier Délibéré.] [Cote : Res Ye 249/Microfilm R 33639] ; [Fig. folio Ei : le duc Philippe de Bourgogne et Débile.] [Cote : Res Ye 249/Microfilm R 33639] ; [Fig. : le duc Philippe de Bourgogne combat messire Accident.] [Cote : Res Ye 249/Microfilm R 33639] ; [Fig. : Accident et la duchesse d'Autriche.] [Cote : Res Ye 249/Microfilm R 33639] ; [Fig. en reg. folio Fii : Fraîche Mémoire ramène le Chevalier Délibéré chez lui.] [Cote : Res Ye 249/Microfilm R 33639] ; [Fig. : Entendement enseigne le maniement des armes au Chevalier Délibéré.] [Cote : Res Ye 249/Microfilm R 33639] ; [Fig. : joute de chevaliers.] [Cote : Res Ye 249/Microfilm R 33639] ; [Fig. au verso du dernier folio : marque typographique de Jean Trepperel avec armoiries et devise.] [Cote : Res Ye 249/Microfilm R 33639]

Institutional landmarks in Brazilian research on soil erosion: a historical overview

The problem of soil erosion in Brazil has been a focus of agricultural scientific research since the 19th century. The aim of this study was to provide a historical overview of the institutional landmarks which gave rise to the first studies in soil erosion and established the foundations of agricultural research in Brazil. The 19th century and beginning of the 20th century saw the founding of a series of institutions in Brazil, such as Botanical Gardens, executive institutions, research institutes, experimental stations, educational institutions of agricultural sciences, as well as the creation and diversification of scientific journals. These entities, each in its own way, served to foster soil erosion research in Brazil. During the Imperial period (1808-1889), discussions focused on soil degradation and conserving the fertility of agricultural land. During the First Republic (1889-1930), with the founding of various educational institutions and consolidation of research on soil degradation conducted by the Agronomic Institute of Campinas in the State of São Paulo, studies focused on soil depletion, identification of the major factors causing soil erosion and the measures necessary to control it. During the New State period (1930-1945), many soil conservation practices were developed and disseminated to combat erosion and field trials were set up, mainly to measure soil and water losses induced by hydric erosion. During the Brazilian New Republic (1945-1964), experiments were conducted throughout Brazil, consolidating soil and water conservation as one of the main areas of Soil Science in Brazil. This was followed by scientific conferences on erosion and the institutionalization of post-graduate studies. During the Military Regime (1964-1985), many research and educational institutions were founded, experimental studies intensified, and coincidently, soil erosion reached alarming levels which led to the development of the no-tillage system.

Evaluating the Effectiveness of Red Light Running Camera Enforcement in Cedar Rapids and Developing Guidelines For Selection and use of Red Light Running Countermeasures, Midwest Transportation Consortium, Final Report November 2011.

Red light running (RLR) is a problem in the US that has resulted in 165,000 injuries and 907 fatalities annually. In Iowa, RLR-related crashes make up 24.5 percent of all crashes and account for 31.7 percent of fatal and major injury crashes at signalized intersections. RLR crashes are a safety concern due to the increased likelihood of injury compared to other types of crashes. One tool used to combat red light running is automated enforcement in the form of RLR cameras. Automated enforcement, while effective, is often controversial. Cedar Rapids, Iowa installed RLR and speeding cameras at seven intersections across the city. The intersections were chosen based on crash rates and whether cameras could feasibly be placed at the intersection approaches. The cameras were placed starting in February 2010 with the last one becoming operational in December 2010. An analysis of the effect of the cameras on safety at these intersections was determined prudent in helping to justify the installation and effectiveness of the cameras. The objective of this research was to assess the safety effectiveness of the RLR program that has been implemented in Cedar Rapids. This was accomplished by analyzing data to determine changes in the following metrics:  Reductions in red light violation rates based on overall changes, time of day changes, and changes by lane  Effectiveness of the cameras over time  Time in which those running the red light enter the intersection  Changes in the average headway between vehicles entering the intersection

Annual Infrastructure Report 2011, January 15, 2012

Major maintenance; health, safety, loss of use; and Americans with Disabilities Act deficiencies at the Capitol Complex and statewide for twelve agencies and divisions participating in the Vertical Infrastructure Program in collaboration with the Governor's Vertical Infrastructure Advisory Committee, including the Department of Administrative Services; the Department of Commerce, Alcoholic Beverages Division; the Department of Corrections; the Department of Cultural Affairs; the Department of Education, including Iowa Public Television and Iowa Vocational Rehabilitation Services; the Department of Human Services; Iowa Law Enforcement Academy; the Department of Public Safety; Terrace Hill; Iowa Veterans Home and Iowa Workforce Development. The advisory committee meets on a monthly basis to review the progress of the work and to make recommendations on procedures and priorities.

Engineering Study for Reducing Sign Vandalism Final Report Highway Research Advisory Board Projec HR 246, June 1992

Sign vandalism has traditionally been a vexing problem for Iowa counties. The extent of the cost and incidence of these acts have never been fully ascertained, but a 1990 survey indicated that they cost Iowa counties more than 1.5 million dollars annually. In 1990, the Iowa Legislature recognized the seriousness of the problem and strengthened the existing sign vandalism law by increasing the penalty for illegal possession of a traffic control device from a simple to a serious misdemeanor. However, the courts must be willing to prosecute vandals to the magnitude provided in the Iowa Code. An educational campaign begun in 1987 involving over 200 Iowa school districts to educate students on the seriousness of the problem evidently did not have the effect of dramatically reducing the overall cost of sign vandalism in Iowa. This study sought to define the scope of the problem and possibly offer some effective countermeasures to combat sign vandalism and theft in Iowa.

Evaluating the Effectiveness of Red Light Running Camera Enforcement in Cedar Rapids and Developing Guidelines for Selection and Use of Red Light Running Countermeasures Final Report, November 2011

Red light running (RLR) is a problem in the US that has resulted in 165,000 injuries and 907 fatalities annually. In Iowa, RLR-related crashes make up 24.5 percent of all crashes and account for 31.7 percent of fatal and major injury crashes at signalized intersections. RLR crashes are a safety concern due to the increased likelihood of injury compared to other types of crashes. One tool used to combat red light running is automated enforcement in the form of RLR cameras. Automated enforcement, while effective, is often controversial. Cedar Rapids, Iowa installed RLR and speeding cameras at seven intersections across the city. The intersections were chosen based on crash rates and whether cameras could feasibly be placed at the intersection approaches. The cameras were placed starting in February 2010 with the last one becoming operational in December 2010. An analysis of the effect of the cameras on safety at these intersections was determined prudent in helping to justify the installation and effectiveness of the cameras. The objective of this research was to assess the safety effectiveness of the RLR program that has been implemented in Cedar Rapids. This was accomplished by analyzing data to determine changes in the following metrics:  Reductions in red light violation rates based on overall changes, time of day changes, and changes by lane  Effectiveness of the cameras over time  Time in which those running the red light enter the intersection  Changes in the average headway between vehicles entering the intersection

Field Measurements of Plow Loads During Ice Removal Operations, HR-334, 1993

One of the more severe winter hazards is ice or compacted snow on roadways. While three methods are typically used to combat ice (salting, sanding and scraping), relatively little effort has been applied to improve methods of scraping ice from roads. In this project, a new test facility has been developed, comprising a truck with an underbody blade, which has been instrumented such that the forces to scrape ice from a pavement can be measured. A test site has been used, which is not accessible to the public, and ice covers have been sprayed onto the pavement and subsequently scraped from it, while the scraping loads have been recorded. Three different cutting edges have been tested for their ice scraping efficiency. Two of the blades are standard (one with a carbide insert, the other without) while the third blade was designed under the SHRP H-204A project. Results from the tests allowed two parameters to be identified. The first is the scraping efficiency which is the ratio of vertical to horizontal force. The lower this ratio, the more efficiently ice is being removed. The second parameter is the scraping effectiveness, which is related (in some as yet unspecified manner) to the horizontal load. The higher the horizontal load, the more ice is being scraped. The ideal case is thus to have as high a horizontal load as possible, combined with the lowest possible vertical load. Results indicate that the SHRP blade removed ice more effectively than the other two blades under equivalent conditions, and furthermore, did so with greater efficiency and thus more control. Furthermore, blade angles close to 0 deg provide for the most efficient scraping for all three blades. The study has shown that field testing of plow blades is possible in controlled situations, and that blades can be evaluated using this system. The system is available for further tests as are deemed appropriate.

Biennial report of the Commissioners of the Soldiers' Home at Marshalltown, Iowa,1889

This is the 1889 Biennial report of the Commissioners of the Soldiers' Home at Marshalltown, Iowa to the General Assembly of Iowa. It provides information on the services that the home provides to veterans and how the facility is maintained. It also contains a treasurer's report.

Merveilles de la force et de l'adresse : agilité, souplesse, dextérité, les exercices du corps chez les Anciens et chez les Modernes (4e éd.) / par Guillaume Depping ; ill. de 69 grav. dessinées sur bois par E. Ronjat, P. Sellier, etc.

Collection : Bibliothèque des merveilles

Parasites and sociality in ants

SUMMARY : Parasites and sociality in ants This thesis investigates the complex relationships between sociality, defences against parasites and the regulation of social structures. We studied how fungal parasites influenced colony organization, collective defences and social immunity in the ant Formica selysi. We first describe the diversity and prevalence of fungal pathogens associated with ant nests. The richness of fungal parasites community may increase the risk of multiple infections and select for a diversification of anti-parasitic defences in ants. Collective defences are powerful means to combat parasites, but can also increase the risk of disease transmission. Here, we showed that allo-grooming (mutual cleaning) was directed towards every returning individuals, be they contaminated or not. This collective behaviour removed conidia more efficiently than self-grooming but did not improve the survival of contaminated individuals. This suggests that allo-grooming may rather protect the group than cure contaminated individuals. It may also permit "social vaccination" if a contact with contaminated ants protects groomers frorn a second fungal exposure. Social transfer of immunity is an emerging theme in insect immunology. Here, we showed that ants in contact with an ant from a different genetic lineage had a higher disease resistance. We also found that naïve ants had a higher resistance after a contact with an immunized ant. This suggests that a transfer of resistance is possible and that "social vaccination" may improve the resistance of the group. However, it remains unclear whether repeated exposure to parasites may also increase the resistance of infected individuals themselves. lmmune memory in invertebrates is still debated. We tested whether immune priming against fungal parasite arose in ants and whether it was strain-specific. We found no evidence of immune priming. Naïve and immunized ants had a similar survival when infected. Together with our previous results, this suggests that ants have evolved efficient collective anti-fungal defences but that these defences aim at protecting the group rather than the contaminated individuals. ln colonies of our study population, there is a strong variation in the number of breeders. This is associated with important changes in life-history traits like demography or queen and worker body size. In the second part of the thesis, we investigated how social structures evolved and were maintained. We showed that queens from monogyne and polygyne colonies were able to found new colonies both alone or in association. We also found that there was no difference between monogyne and polygyne colonies in the acceptance of additional queens. These results suggest that a high plasticity has been maintained in this population, which may permit to adapt rapidly to changing environmental conditions. RESUME : Parasites et socialité chez les fourmis Durant cette thèse, nous avons étudié comment la socialité apporte de nouvelles réponses a des problèmes complexes telle que la défense contre les parasites ou l'organisation de la vie en groupe. Nous avons choisi comme modèle la fourmi Formica selysi et ses champignons pathogènes. Nous avons d'abord montré que la diversité et la prévalence de champignons pathogènes associés aux nids de fourmis étaient très élevées. Cela a pu pousser les fourmis à diversifier le champ de leur défenses anti-parasitaires afin d'éviter les infections multiples, La socialité a en particulier permis l'évolution de défenses collectives qui pourraient être plus efficaces que les défenses individuelles. Nous nous sommes donc intéressés de plus près aux défenses collectives et avons étudié quels en étaient les coûts et les bénéfices pour le groupe et pour ses membres. Nous avons trouvé que les fourmis nettoyaient tous les individus entrant dans la colonie, qu'ils soient contaminés ou non. Cela permettait d'ôter plus de spores que le nettoyage individuel et n'augmentait pas la transmission de maladie. Cependant, le nettoyage mutuel n'augmentait pas non plus la survie des individus contaminés. ll se pourrait donc que ce comportement serve plutôt a éviter une dissémination de la maladie qu'à soigner les individus contaminés. Le nettoyage mutuel pourrait aussi permettre aux individus sains d'avoir un premier contact non-létal avec un parasite et d'être vaccinés contre une future exposition. Cette hypothèse a été soutenue par une expérience dans laquelle nous avons montré que le contact avec une fourmi immunisée permettait d'augmenter la résistance d'individus naïfs. Les fourmis avaient aussi une meilleure résistance lorsqu'elles étaient en contact avec une fourmi provenant d'une autre lignée génétique. Cette "vaccination sociale" pourrait permettre d'une part d'augmenter le nombre d'espèce de parasites contre lesquelles le groupe serait protégé et d'autre part de faire l'économie d'autres défenses individuelles telles que la réponse immunitaire. Nous avons testé si les fourmis étaient elles-mêmes "vaccinées", c'est-à-dire, si elles exprimaient une mémoire immunitaire après un premier contact avec un champignon parasite. Nous n'avons trouvé aucune différence de survie entre les individus naïfs et immunisés ce qui suggère les fourmis favorisent d'autres défenses que la mémoire immunitaire contre les champignons entomopathogènes. Cela suggère également que les comportements coopératifs anti-parasitaires pourraient compléter, voire remplacer les défenses individuelles. La socialité telle qu'elle est pratiquée par les fourmis pose un autre problème de poids qui est celui de savoir combien d'individus se reproduisent. En effet, si les ouvrières sont stériles, le nombre de reines assurant la reproduction peut varier considérablement. Dans la population de E sebrsi étudiée, les colonies monogynes (une reine) co-existent avec des colonies polygynes (plusieurs reines) dans le même habitat. Nous nous sommes demandés si ces structures sociales étaient fixes ou si un changement de l'une à l'autre était possible. Pour cela nous avons comparé la fondation de nouvelles colonies par les jeunes reines issues de colonies monogynes et polygynes. Nous avons également observé si l'acceptation de nouvelles reines était possible dans les deux types de colonies. Nous n'avons trouvé aucune différence entre les deux types de colonies. Cela suggère qu'un changement est possible et que l'évolution des structures sociales est un processus dynamique. Cela pourrait être dû à l'habitat particulièrement changeant dans lequel se trouve notre population qui exigerait d'être capable de s'adapter très rapidement a de nouvelles conditions.

Prediction of Childhood Asthma Using Conditional Probability and Discrete Event Simulation

Abstract: Asthma prevalence in children and adolescents in Spain is 10-17%. It is the most common chronic illness during childhood. Prevalence has been increasing over the last 40 years and there is considerable evidence that, among other factors, continued exposure to cigarette smoke results in asthma in children. No statistical or simulation model exist to forecast the evolution of childhood asthma in Europe. Such a model needs to incorporate the main risk factors that can be managed by medical authorities, such as tobacco (OR = 1.44), to establish how they affect the present generation of children. A simulation model using conditional probability and discrete event simulation for childhood asthma was developed and validated by simulating realistic scenario. The parameters used for the model (input data) were those found in the bibliography, especially those related to the incidence of smoking in Spain. We also used data from a panel of experts from the Hospital del Mar (Barcelona) related to actual evolution and asthma phenotypes. The results obtained from the simulation established a threshold of a 15-20% smoking population for a reduction in the prevalence of asthma. This is still far from the current level in Spain, where 24% of people smoke. We conclude that more effort must be made to combat smoking and other childhood asthma risk factors, in order to significantly reduce the number of cases. Once completed, this simulation methodology can realistically be used to forecast the evolution of childhood asthma as a function of variation in different risk factors.

Annual Infrastructure Report 2009, January 25, 2010

Major maintenance; health, safety, loss of use; and Americans with Disabilities Act deficiencies at the Capitol Complex and statewide for twelve agencies and divisions participating in the Vertical Infrastructure Program in collaboration with the Governor's Vertical Infrastructure Advisory Committee, including the Department of Administrative Services; the Department of Commerce, Alcoholic Beverages Division; the Department of Corrections; the Department of Cultural Affairs; the Department of Education, including Iowa Public Television and Iowa Vocational Rehabilitation Services; the Department of Human Services; Iowa Law Enforcement Academy; the Department of Public Safety; Terrace Hill; Iowa Veterans Home and Iowa Workforce Development. The advisory committee meets on a monthly basis to review the progress of the work and to make recommendations on procedures and priorities. Additional information on major maintenance projects is available in the advisory committee's Tenth Annual Report to the Governor, dated December 15, 2008.

Annual Infrastructure Report 2010 January 28, 2011

Major maintenance; health, safety, loss of use; and Americans with Disabilities Act deficiencies at the Capitol Complex and statewide for twelve agencies and divisions participating in the Vertical Infrastructure Program in collaboration with the Governor's Vertical Infrastructure Advisory Committee, including the Department of Administrative Services; the Department of Commerce, Alcoholic Beverages Division; the Department of Corrections; the Department of Cultural Affairs; the Department of Education, including Iowa Public Television and Iowa Vocational Rehabilitation Services; the Department of Human Services; Iowa Law Enforcement Academy; the Department of Public Safety; Terrace Hill; Iowa Veterans Home and Iowa Workforce Development. The advisory committee meets on a monthly basis to review the progress of the work and to make recommendations on procedures and priorities. Additional information on major maintenance projects is available in the advisory committee's Tenth Annual Report to the Governor, dated December 15, 2008.

Annual Infrastructure Report 2012, January 15, 2012

Major maintenance; health, safety, loss of use; and Americans with Disabilities Act deficiencies at the Capitol Complex and statewide for twelve agencies and divisions participating in the Vertical Infrastructure Program in collaboration with the Governor's Vertical Infrastructure Advisory Committee, including the Department of Administrative Services; the Department of Commerce, Alcoholic Beverages Division; the Department of Corrections; the Department of Cultural Affairs; the Department of Education, including Iowa Public Television and Iowa Vocational Rehabilitation Services; the Department of Human Services; Iowa Law Enforcement Academy; the Department of Public Safety; Terrace Hill; Iowa Veterans Home and Iowa Workforce Development. The advisory committee meets on a monthly basis to review the progress of the work and to make recommendations on procedures and priorities. Additional information on major maintenance projects is available in the advisory committee's Tenth Annual Report to the Governor, dated December 15, 2008.