Literatura académica sobre el tema "Villa María (Argentina : Córdoba (Province))"

Changes in land use have been detrimental to natural ecosystems. In Argentina, the Espinal ecoregion is one of the most affected, with only a few relics remaining. The province of Córdoba is one of the largest agricultural producers, which led to the modification of natural ecosystems, losing the environmental services they provide. This happens in the city of Villa María and especially in its peri-urban territory. The identification and analysis of the fragmentation of the ecosystem structures in this peri-urban area provide a different way of identifying the new ecosystem structures to be considered in the territorial planning of medium or small cities. Six ecosystemic structures (patches) were identified: Residual Ecosystems, Neoecosystems, Neosols, Neohumedales, Surface Runoff Neoredes, and Geophagy. It's processing through a Geographic Information System allowed mapping the survey results and identifying the environmental services that they provide. The fieldwork allowed to show the richness and diversity present; however, their distance and size denote the vulnerability of the patches. The importance of the structures in terms of the provision of services demands the need to consolidate political strategies in municipal management aimed at protecting the patches.

Frogeye leaf spot of soybean (Glycine max (L.) Merr.) caused by Cercospora sojina Hara was reported to be severe from 1998 to 1999 in northwest Argentina (2). Although the disease was detected at low prevalence (5 to 25%), incidence, and severity in the Pampean Region from 2005 to 2008, no severe outbreaks have been recorded in the provinces of Córdoba, Santa Fe, and Buenos Aires. During the 2008–2009 growing season, disease spread rapidly throughout most soybean-growing areas of the Pampean Region. Disease was observed on almost all varieties of maturity group (MG) III, IV, and V. Symptoms on leaves were circular, reddish brown-to-gray spots (1 to 6 mm) and bordered by typical, narrow, reddish purple margins. Morphology of the fungi was examined on infected tissues. Conidiophores were light-to-dark brown, fasciculate, geniculate, and measured 110 to 203 μm long. Conidia were 1 to 9 septate, hyaline, elongate to fusiform, and measured 26 to 111 (47.3 ± 14.7) × 5.2 to 7.4 μm (6.1 ± 0.7). Pathogenicity tests were conducted on seedlings of a susceptible cultivar by spraying leaves of each of 80 plants at the V3 growth stage with 18 ml of a conidial suspension (3 × 104 conidia/ml) with a hand-held atomizer. Plants were covered with plastic bags and placed in a greenhouse at 28 to 30°C for 48 h. The plastic bags were removed and plants were maintained in high humidity at the same temperature. The same number of noninoculated plants was used as controls. After 10 to 12 days, all inoculated plants showed typical symptoms. Koch's postulates were fulfilled by isolating C. sojina from inoculated plants. Control plants remained healthy. Foliar lesions and morphological characteristics of the pathogen were consistent with C. sojina (1). Disease assessments were made for the middle and upper canopy from 15 arbitrarily collected plants. Soybean plants were in growth stages between R3 and R5 during the survey. Incidence (percentage of plants affected) and severity (percentage of leaf area affected with lesions) were visually estimated from each of the 30 soybean-production fields located in Monte Cristo, Alta Gracia, Jesús María, W. Escalante, Monte Buey, (10 fields, Córdoba Province), Venado Tuerto, Villa Cañás, Cristophersen, María Teresa, (12 fields, Santa Fe Province), Pergamino, Rojas, and Salto (8 fields, Buenos Aires Province). Incidence was 100% in all fields from Córdoba and Santa Fe. Incidence in Buenos Aires was 0 to 100%. Highest severity levels were quantified from fields in Córdoba (severity of 30 to 60%). Lesions also developed on stems and pods. In samples from Buenos Aires, severity levels were ≤10% in the eight soybean fields. Number of lesions per leaflet was recorded from central leaflets in samples from Monte Cristo, Alta Gracia, Venado Tuerto, and María Teresa with 20 to 55 typical lesions per leaflet. Since the disease was always more important in northwest Argentina, genetic resistance is more commonly available in varieties of MG VII to VIII, so most of the varieties of MG III, IV, and V frequently planted in Pampean Region are susceptible. This fact in combination with rainfall, warm temperatures, and high relative humidity in no-till fields during this summer have encouraged the severe outbreak of frogeye leaf spot, especially in the province of Córdoba and in some regions of Santa Fe. References: (1) D. V. Phillips. Page 20 in: Compendium of Soybean Diseases. 4th ed. The American Phytopathological Society. St. Paul, MN, 1999. (2) D. L. Ploper et al. Plant Dis. 85:801, 2001.

BackgroundThe term juvenile idiopathic arthritis (JIA) represents a heterogeneous group of disorders, all manifesting joint inflammation, but with different clinical phenotypes, disease course, and outcomes [1,2]. In Argentina, information about patients with JIA is scarce. In our country, different factors such as the diversity of sociodemographic conditions and the disparities in the access to health care, could influence the JIA subtypes prevalence and prognosis of these patients.ObjectivesDescribe the sociodemographic and clinical characteristics of patients with different subtypes of JIA.MethodsDescriptive, retrospective, chart review and multicenter study. Patients were included with a diagnosis of JIA, according to ILAR criteria (2001) and onset of symptoms ≤ 16 years, diagnosis within the last 3 years and with at least 12 months of follow-up since diagnosis by the same physician or treating team. Sociodemographic variables, clinical variables prior to diagnosis by the pediatric rheumatologist, time to specialist consultation, treatments prior to diagnosis and variables at the time of diagnosis by the specialist were recorded: JIA subtype; serological, articular, ocular, and systemic manifestations; associated complications and treatments given.Results320 patients from 17 specialized care centers in Argentina (11 public and 6 private) were included. The mean age at symptom onset was 6.9 years (SD 4.09) and 65.6% of the patients were girls. 94.4% of the patients were in school according to their chronological age. 37.2% and 36.9% of the patients belonged to lower-middle socio-economic strata respectively as measured by the Graffar scale. 96.9% had urban residence and the place of residence in decreasing order were: Province of Buenos Aires, Gran Buenos Aires, CABA, Córdoba, Santa Fe, Jujuy; Salta, Tucumán, Entre Ríos, Catamarca, Chubut, Río Negro, Santiago del Estero, San Juan, Formosa, Chaco, La Pampa, La Rioja, Mendoza, Neuquén and Santa Cruz. 49.1% had private medical insurance and 41.6% public. The mean education (in years) of the parents was 13.6 years (SD 4.16). 54.5% of the cases the first professional visited was the orthopedist. 57.% of patients had received previous treatment: 90.9% non-steroidal anti-inflammatory drugs (NSAIDs) and 5.11% corticosteroids. At diagnosis, JIA subtypes were represented by persistent oligoarthritis (37.8%); polyarthritis FR -(20%); systemic (15%); polyarthritis FR +(12.1%); enthesis-related (6.8%); extended oligoarthritis (2.5%); psoriatic (1.8%) and undifferentiated (0.3%). The median delay by subtype was persistent oligoarthritis (3.00[2.00,4.50]); polyarthritis FR -(3.00[2.00,6.00]); systemic (1.00[100,2.00]); polyarthritis FR +(3. 00 [2.00,6.00]); enthesis-related (7.00 [3.25,12.0]); extended oligoarthritis (3.5 [1.00,4.25]); psoriatic (11.5 [4.75,13.8]) and undifferentiated (1.00 [1.00,1.00]). Articular and serological manifestations were the most frequent. Ocular involvement (12.5%) was more frequent in the oligoarticular subtype. Macrophage activation syndrome was observed in the systemic subtype (2%) and FR - polyarthritis (1.5%). The most used treatments were NSAIDs, cDMARDs, with methotrexate being the first choice. Patients belonging to the systemic (18.7%) and FR+ polyarthritis (5.0%) subtypes were treated with cDMARDs (Anti TNF and IL6 inhibitors).ConclusionThis is the first national multicenter study of patients with JIA, and the results provide data that should be prioritized, such as shortening the time to specialist consultation. The comprehensive approach to children with JIA should be coordinated by pediatric rheumatologists and supported by a multi- and interdisciplinary team.Reference[1]Garay S., et.al. Rheumatol Int 2018 Apr;38(Suppl 1):51-58. 2- Ravelli A, et.al. Lancet 2007; 369: 767–78.Acknowledgements:NIL.Disclosure of InterestsDaniela Vidal Grant/research support from: Novartis Argentina, Judith Giuponni Grant/research support from: Novartis Argentina, Lorena Guerini Grant/research support from: Novartis Argentina, Romina Cecilia Larroulet Grant/research support from: Novartis Argentina, María Susana Galindo Grant/research support from: Novartis Argentina, Javier Farfan Grant/research support from: Novartis Argentina, María Arispe Grant/research support from: Novartis Argentina, Iris Vilca Grant/research support from: Novartis Argentina, Lorena Franco Grant/research support from: Novartis Argentina, Verónica Ochoa y Gomez Grant/research support from: Novartis Argentina, María Marcantoni Grant/research support from: Novartis Argentina, Vanessa Deves Grant/research support from: Novartis Argentina, Fernando Zunino Pradier Grant/research support from: Novartis Argentina, Maria Elena Rama Grant/research support from: Novartis Argentina, Gabriela Yesuron Grant/research support from: Novartis Argentina, Carolina Torres Walsh Grant/research support from: Novartis Argentina, Ingrid Pintos Grant/research support from: Novartis Argentina, Vanesa Duarte Employee of: Novartis Argentina, Graciela Espada Grant/research support from: Novartis Argentina.

Reseña: La desaparición a diario. Sociedad, prensa y dictadura (1975-1978).Estela SchindelEditorial Universitaria Villa María (Universidad Nacional de Villa María)Año: 2012, Córdoba, Argentina, 382 págs., 1era edición.

Reseña sobre Familias e infancias en la historia contemporánea: jerarquías de clase, género y edad en Argentina, comp. de Isabella Cosse (Córdoba, Argentina: Editorial Universitaria Villa María, 2021).

Reseña de Panorama histórico del libro y la edición digital. Fernando Cruz Quintana. Guadalajara, Jalisco; Colombia; Córdoba, Argentina; Chile: Universidad de Guadalajara / Universidad de los Andes, Ediciones Uniandes / Universidad Nacional de Villa María / Pontificia Universidad Católica de Chile, 2022, 151 p. ISBN: 9786075715964.

Las ciudades de Villa Nueva y Villa María están situadas en cada orilla del cauce del río Ctalamochita al sudeste de la provincia de Córdoba (Argentina). Esta zona ha sido un enclave por donde pasó el trazado del Camino Real y que más tarde sería confluencia de diferentes vías férreas y de rutas nacionales y provinciales. Al ser ciudades lindantes, separadas por un río, los discursos históricos basados en los momentos fundacionales de estas, se constituyeron recurriendo al antagonismo concreto en torno a la dualidad progreso–tradición representados en otros tantos imaginarios sociales. Es decir, subyace la idea de Villa María como una ciudad pujante y planificada desde sus bases y Villa Nueva entendida como detenida en el tiempo, atrasada, con rasgos conservadores y clericales. El objetivo de este trabajo es analizar de qué manera los discursos históricos sobre el pasado fundacional de Villa Nueva y Villa María construyen (o no) imaginarios sociales en torno a un territorio con identidad regional. Esto será través del análisis de discurso de un corpus de estudio integrado por la historiografía en cuestión.

As cidades de Villa Nueva e Villa María estão localizadas em cada banco do rio Ctalamochita, no sudeste da província de Córdoba (Argentina). Esta área era um enclave na era colonial e hoje tornou-se uma confluência de diferentes ferrovias e rotas nacionais e provinciais. Os discursos históricos baseados nos momentos fundamentais dessas cidades foram constituídos recorrendo a diversos antagonismos, como Progreso-Tradición, Liberalismo-Conservadorismo, secular-clerical, entre outros, representados nas memórias dos historiadores. Especificamente, a idéia de Villa María está subjacente a uma cidade próspera e planejada a partir de suas fundações e a Villa Nueva como detida no tempo, com características conservadoras e clericais. Nesta proposta que trazemos, entendemos que a emotividade é uma maneira de entender fenômenos sociais. Eles não são apenas entendidos através do conhecimento, mas também através das emoções. Nesse sentido, os discursos históricos também são compostos de sensibilidades, isto é, de percepções, sensações e emoções e não apenas de registros e dados. O objetivo deste trabalho é analisar a construção de discursos históricos sobre o passado fundacional de Villa Nueva e Villa María através da sociologia de corpos e emoções. Isso será através da análise do discurso de um corpus de estudo integrado pela historiografia em questão.

Práctica Supervisada (IC)--FCEFN-UNC, 2014
Detalla el procedimiento para el estudio y planificación de la red colectora cloacal del loteo area 158, se encuentra ubicado en el acceso de la autopista Córdoba-Rosario por la RN 158 al ingreso hacia la ciudad de Villa María, provincia de Córdoba. Analiza las características naturales y artificiales del loteo, lograr la vinculación entre el loteo y el sistema cloacal. Proyección de la población, periodo de diseño y por último se procederá con el cálculo de la red colectora cloacal para finalizar con el cómputo de la obra que se le anexarä el presupuesto estimativo de la misma.

Trabajo Final (Especialización en Alimentación de Bovinos)--UNC- Facultad de Ciencias Agropecuarias, 2013.
El pastoreo de alfalfa es una práctica muy común en la Republica Argentina, tanto en sistemas de producción de leche como de carne. En el siguiente trabajo se plantea evaluar el efecto del cambio en el sistema de cosecha de alfalfa sobre la productividad y el resultado económico de un establecimiento lechero de la localidad de Villa María, provincia de Córdoba. En base a una revisión bibliográfica y según el manejo realizado en el sistema presentado, se plantea el reemplazo del pastoreo de alfalfa por su utilización como silaje, para permitir aumentar la carga animal maximizando la productividad del sistema por unidad de superficie. Si bien la estrategia de manejo presenta ventajas y desventajas, los resultados obtenidos muestran que la productividad de los sistemas pastoriles genera baja producción de leche y pueden ser optimizadas con minuciosas estrategias de manejo del forraje y suplementación para balancear los requerimientos nutricionales. Se concluye que la modificación del sistema de cosecha de la pastura permite incrementar la carga animal sin afectar la producción individual, aumentando la productividad y rentabilidad del sistema de producción de leche evaluado.

The authors intend to reflect on the “metamorphosis of work” in the dairy farms of the Villa María Basin (Córdoba, Argentina) as a consequence of the robotization and automation of production. In this sense, they emphasize the changes in the “politics of the senses” that update the ways of touching and looking at the dairy farms, simultaneously updating the demands of capital for the use of labor force and introducing new mechanisms of control and surveillance. The proposed approach recovers testimonies from the protagonists of the “metamorphosis” indicated to reflect on the policy of changes in capitalism.