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Search Results: 1 - 10 of 402082 matches for " Jerónimo M. Krapovickas "
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Primer registro de un ejemplar juvenil de Glyptodon sp. (Cingulata, Glyptodontidae) del Cuaternario de la provincia de Córdoba, Argentina
Luna,Carlos A.; Krapovickas,Jerónimo M.;
Mastozoolog?-a neotropical , 2011,
Abstract: the first record of a juvenile specimen of glyptodon sp. (cingulata, glyptodontidae) from the quaternary of córdoba province, argentina, is reported. the material consists of 90 osteoderms of the dorsal carapace, 19 osteoderms of the caudal armor and some post-cranial bones. this specimen principally presents hexagon shape osteoderms, with high thickness/maximum diameter ratio, circular or subcircular central figure, elevated in relation with the peripheric surface, with central depression, large piliferous perforations, poorly defined or completely absent peripheric figures and with a concave internal surface.
Primer registro de un ejemplar juvenil de Glyptodon sp. (Cingulata, Glyptodontidae) del Cuaternario de la provincia de Córdoba, Argentina
Carlos A. Luna,Jerónimo M. Krapovickas
Mastozoolog?-a neotropical , 2011,
Abstract: Se da a conocer el primer registro de un ejemplar juvenil de Glyptodon sp. del Cuaternario de Córdoba. Se trata de 90 osteodermos del escudo dorsal, 19 de los anillos caudales y restos postcraneales que comprenden diáfisis del fémur y tibia, porciones de ilion izquierdo e isquion derecho, y una vértebra, con bajo grado de osificación. El ejemplar presenta principalmente osteodermos hexagonales, con relación espesor/diámetro máximo alta, figura central circular o subcircular elevada con respecto a la superficie periférica, depresión en el centro, notables perforaciones pilíferas, figuras periféricas pobremente definidas o completamente ausentes y superficie interna cóncava.
Mastozoolog?-a neotropical , 2009,
The Bad Behaviour of Friars and Women in Medieval Catalan fabliaux and Chaucer’s Canterbury Tales
Jerónimo Méndez
Skepsi , 2010,
Abstract: In some medieval Catalan narrative works we can find some samples of real bad behaviour exhibited by clergymen and specially by friars from mendicants orders (Franciscans and Dominicans, basically). They are the authors of several monetary and sexual cheats and appear as malicious mischief-makers and protagonists of funny and smutty stories. Together with these characters, some times women will appear as deceived victims. However, they try to mislead their husbands in adultery affairs as lustful liars too.The antieclesiastical tales of Anselm Turmeda in his Disputa de l'ase (Donkey's Dispute, inspired by Boccaccio), the hilarious Llibre de fra Bernat by Francesc de la Via (Book of Brother Bernard, next to the tradition of fabliaux in thematics), and the anonymous and even misogynous lines of the Col·loqui de dames (Colloque of Dames) will be the fifteenth-century texts where we can find grotesque scenes and we can study some interesting aspects of humour in the medieval literature. And more important in order to keep in mind the truly significance of these literary works: all these transgressor behaviours are in fact so bad deeds that will remind without any kind of punishment in the future and they configure together moral topics represented per negationem in satirical literary texts.So, this paper will look over these Catalan works in order to point out how bad behaviour is shown in the Romance narrative of the Late Middle Ages and besides it will try to relate some themes and characters to Chaucer's works (The Canterbury Tales, specially) with the aim to discover points of contact and new possibilities for the comparative research of the medieval comical culture.
Prediction of the Coefficient of Thermal Expansion of Naphtha for ASTM Distillation Curve [Predi o do Coeficiente de Dilata o Térmica de Naftas pela Curva de Destila o ASTM]
Carlos Enrique de M. Jernimo
Revista Virtual de Química , 2012,
Abstract: This paper describes a calculation mechanism obtained from experimental data of ASTM and d20/4 curves to determine the volumetric expansion of naphtha. The study included historical data (experimental) of naphtha from directly distillation samples produced in a Brazilian refinery for a period of one year processing, considering the different loads used for this production. The data selection and calculations were performed at idealized routine in Excel , with values of process streams. The results were within the ranges indicated by the literature in terms of magnitude, but with deviations of less than 15% of the values listed for consideration in the projects. The adoption of this calculation mechanism is quite simple (as it considers data already available in the refineries’ control systems) and adds a good adjustment for the parameters prediction to be used in design and sizing of safety valves (PSV - Pressure Safety and Relief Valve).
Produtividade de frutos de meloeiro cultivado em substrato com três solu??es nutritivas
Andriolo, Jernimo L.;Lanzanova, Mastrangello E.;Witter, Márcio;
Horticultura Brasileira , 2003, DOI: 10.1590/S0102-05362003000300013
Abstract: the fruit yield of muskmelon plants grown in substrate under three nutrient solutions was obtained. the experiment was conducted in a polyethylene tunnel at the universidade federal de santa maria, brazil. sowing was done on 19th july 2001, in polystyrene trays, using a commercial substrate. on 32 days after sowing, each plant was transferred to a 4.5 l bag, placed inside the tunnel using 1.0 m between rows and 0.3 m within each bag row. during the growing period, plants were trained vertically and two fruits were kept to set in each plant. exceeding fruits were picked out twice a week. treatments consisted of three nutrient solutions, used in the commercial production of muskmelon crops. treatment 1 (t1) was the nutrient solution recommended for growing this crop in nft system in s?o paulo state and treatments 2 (t2) and 3 (t3) were those used in substrate in france and in spain, respectively. in all treatments, 1 l of nutrient solution was supplied weekly to each plant by fertigation. from 35 to 63 days after planting, plant leaf surface was determined weekly by non destructive measurements. fruit yield, at the end of the experiment was significantly higher on plants supplied with t2 and t3 nutrient solutions when compared with t1 treatment. however, no significant difference was found between t2 and t3 treatments.
Acumula??o de massa seca e rendimento de frutos de tomateiro cultivado em substrato com cinco doses de solu??o nutritiva
Rattin, Jorge E.;Andriolo, Jernimo L.;Witter, Márcio;
Horticultura Brasileira , 2003, DOI: 10.1590/S0102-05362003000100005
Abstract: we evaluated the effect of five doses of nutrient solution on dry matter accumulation and fruit yield of tomato plants, hybrid monte carlo, grown in substrate inside a polyethylene greenhouse. sowing was done on august 9th, 1999, and 32 days later plants were transferred to bags with 4.5 l of a commercial substrate, at a plant density of 3.3 plants/m2.as reference we used a nutrient solution containing, in mmol/l: kno3, 40; ca(no3)2, 27; mgso4, 12, complemented by 1.5 g/l of superphosphate (20% p2o5), 0.13 ml/l of fe-chelate and 0.66 ml/l of a mixture of micronutrients. the t3 treatment was equal to the reference nutrient solution, whereas in treatments t1, t2, t4 and t5 quantities of all nutrients from t3 were multiplied by 0.25; 0.50; 1.25 e 1.50, respectively. in each treatment, the volume of 1 l of nutrient solution was supplied to each plant once a week by fertigation. plant dry mass accumulation was determined at 138 days after sowing, and fruit yield at the end of the growing period. data from total shoot dry mass fitted well on a linear regression, whereas from vegetative dry mass, leaf area index and fruit yield a quadratic model was adjusted. the concentration of 101.5 mmoln/l, with the proportion among other nutrients of the nutrient solution being respected, was considered as the one to be used to reach the maximum fruit yield of this crop grown in substrates.
Nitrogen concentration in dry matter of the fifth leaf during growth of greenhouse tomato plants
Rattin, Jorge E.;Andriolo, Jernimo L.;Witter, Márcio;
Horticultura Brasileira , 2002, DOI: 10.1590/S0102-05362002000400023
Abstract: the nitrogen concentration in dry matter of the fifth leaf during growth of a greenhouse tomato crop was determined. plants of hybrid monte carlo were grown in 4.5 l bags, using a commercial substrate, in a plant density of 3.3 plants m-2. a nutrient solution containing, in mmol l-1: kno3, 4.0; k2so4, 0.9; ca(no3)2, 3.75; kh2po4, 1.5; mgso4, 1.0; iron chelate 19. 103, was used as reference. microelements were added by a commercial mixture. the t3 treatment was equal to the reference nutrient solution, whereas in treatments t1, t2, t4 and t5 quantities of all nutrients from t3 were multiplied by 0.25, 0.50, 1.25 and 1.50, respectively. in each treatment, the volume of 1 l of nutrient solution was supplied to each plant once a week by fertigation. periodically destructive measurements were made from anthesis to ripening of the first truss, to determine dry matter and n concentration in shoot and in fifth leaf tissues, counted from the apex to the bottom of the plant. five dilution curves were fitted from data of n concentration in the fifth leaf and shoot dry matter accumulation during growth of plants. a general relationship was adjusted between actual n concentration in shoot (nt) and in the fifth leaf (nf): nt = 1.287 nf (r2 = 0.80). this relationship could be used to estimate the n status of plants by means of a nitrogen nutrition index (nni), from analysis of the fifth leaf sap.
Crescimento, desenvolvimento e produtividade do tomateiro cultivado em substrato com três concentra??es de nitrogênio na solu??o nutritiva
Andriolo, Jernimo Luiz;Ross, Tiago Dal;Witter, Márcio;
Ciência Rural , 2004, DOI: 10.1590/S0103-84782004000500019
Abstract: the effect of three n concentrations of the nutrient solution on growth and yield of tomato plants grown in substrate was determined in autumn and spring growing periods. two experiments were conducted inside a polyethylene tunnel, at departamento de fitotecnia - ufsm, using the hybrid monte carlo. sowing was made on february 8 and on july 5, 2002, and planting inside the tunnel 36 and 40 days later, in autumn and spring, respectively. plants were grown in plastic bags filled with 5.5dm3 of commercial substrate (plantmax?), with one plant per bag and a plant density of 3.3 plants m-2. nutrients were supplied to plants by a complete nutrient solution, with the following composition, in mmol l-1: 5.5 of kno3; 1.3 of kh2po4; 2.75 of ca(no3)2; 0.75 of mgso4, with iron chelate and micronutrients. the treatment t2 was the nutrient solution described above, with 11.0mmoln l-1. for treatment t1, the n concentration of the nutrient solution was reduced to 5.5mmoln l-1, whereas for t3 it was increased to 15.16mmoln l-1. a randomised experimental design was used, with four replications and 15 plants per plot. plants were harvested at 33, 48, 55, 62, 69, 76 and 83 days after planting (dap) in autumn, and at 55, 62, 69, 78, 85 and 92 dap in spring, to measure plant growth and development. crop yield was determined by fresh weight of fruits. the number of leaves was lower on t3 plants in autumn and spring, whereas the number of fruits was higher on t1 plants in spring. the dynamics of fruit dry mass accumulation did not show significant differences among treatments in autumn. in spring, the lowest value of this variable was recorded on t3 plants. mean values of fresh fruit weight reached 5.4; 5.5 and 5.2kg m 2 in autumn, and 6.7; 7.7 and 5.8kg m-2 in spring, for t1 t2 and t3, respectively, fitting well a polynomial model with estimated maximum fruit yield of 7.8kg m-2 at a n concentration of 9.3mmoln l-1. it was concluded that n concentration of the nutrient solution affected the
Produtividade de frutos de meloeiro cultivado em substrato com três solu es nutritivas
Andriolo Jernimo L.,Lanzanova Mastrangello E.,Witter Márcio
Horticultura Brasileira , 2003,
Abstract: Comparou-se o rendimento de frutos de meloeiro cultivado em substrato com três solu es nutritivas, no interior de um túnel alto de polietileno, na UFSM, RS. A semeadura foi feita em 19/07/01 em bandejas de poliestireno e 32 dias depois as mudas foram transferidas para sacolas de polietileno contendo 4,5 L de substrato comercial, no espa amento de 1,0 m entre fileiras e 0,30 m entre sacolas. Durante o ciclo da cultura, as plantas foram conduzidas verticalmente e dois frutos foram deixados em cada planta, removendo-se os frutos excedentes duas vezes por semana. Os tratamentos constituíram-se de três solu es nutritivas, empregadas no cultivo comercial do meloeiro. No tratamento 1 (T1) foi utilizada a solu o recomendada no estado de S o Paulo para o cultivo dessa espécie em NFT e nos tratamentos 2 (T2) e 3 (T3) utilizaram-se as solu es recomendadas para o cultivo da mesma espécie em substrato na Fran a e na Espanha, respectivamente. Em cada tratamento aplicou-se o volume de 1 L de solu o para cada planta, em intervalos semanais, via fertirriga o. A área foliar foi estimada semanalmente a partir de medidas n o destrutivas no período entre os 35 e 63 dias após o plantio. A produtividade de frutos determinada ao final do experimento apresentou valores mais elevados nas plantas que receberam as solu es nutritivas T2 e T3, as quais n o diferiram significativamente entre si.
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