Intermingled basins in coupled Lorenz systems

We consider a system of two identical linearly coupled Lorenz oscillators, presenting synchro- nization of chaotic motion for a specified range of the coupling strength. We verify the existence of global synchronization and antisynchronization attractors with intermingled basins of attraction, such that the basin of one attractor is riddled with holes belonging to the basin of the other attractor and vice versa. We investigated this phenomenon by verifying the fulfillment of the mathematical requirements for intermingled basins, and also obtained scaling laws that characterize quantitatively the riddling of both basins for this system

Immunological Response To Cell-free Antigens Of Paracoccidioides Brasiliensis: Relationship With Clinical Forms Of Paracoccidioidomycosis.

Sera from patients with the acute (AF) and chronic (CF) forms of paracoccidioidomycosis (PCM) were tested against Paracoccidioides brasiliensis cell-free antigens by Western blot (immunoblot). The CFA preparation contained components ranging in molecular mass from 18 to 102 kDa. The immunoglobulin G (IgG) reactivity profiles were similar for patients with both forms of the disease, and the 43-kDa component was recognized by 100% of the sera. IgM antibodies from the AF- and the CF-PCM sera recognized 21 and 20 components, respectively, the AF-PCM sera reacting preferentially with components with molecular masses above 50 kDa. None of the AF-PCM sera (IgM) reacted with the 43-kDa component, and only 10% of the CF-PCM sera recognized this molecule. The IgA response was more significant in the CF-PCM group than in the AF-PCM group, and the 43- and 74-kDa components were the most reactive ones (about 40% each). Our results showed that the cell-free antigen preparation is very appropriate for the immunoblotting analysis of PCM sera, and they also showed that the detection of IgG anti-gp43 is the best marker for the diagnosis and the following up of patients with the acute or the chronic form of the disease.31671-

Physical inactivity and idiopathic pulmonary embolism in women: prospective study

Objectives To determine the association between physical inactivity (that is, a sedentary lifestyle) and incident idiopathic pulmonary embolism

Estabelecimento de protocolos para seleção e indução da capacitação espermática em caprinos.

[Establishment of protocols for selection and induction of sperm capacitation in goat]

Efeito de diferentes dosagens de nitrogênio em aspectos morfométricos do pulgão-gigante-do-pínus Cinara atlantica (Hemiptera:aphididae) criado em Pinus taeda.

EVINCI. Resumo 018

PAR6C polarity protein expression pattern in male and female bovine embryos.

Proceedings of the 28th Annual Meeting of the Brazilian Embryo Technology Society (SBTE), August 14 to 17th, 2014, Natal, RN, Brazil. Abstracts

Selection of alfafa cultivars adapted for tropical environments with repeated measures using PROC MIXED of SAS system.

Although alfalfa (Medicago sativa L.) is a leguminous herbage widely used in temperate regions as animal feed, there is not much research in tropical regions to develop cultivars adapted to these environmental conditions. The utilization of adapted cultivars with adequate management practices is important to improve productivity, quality and persistence of cultivated pastures. The objectives of this study were to verify the genetic variability among alfalfa cultivars and to rank them using mixed model methodology. A total of 35 alfalfa cultivars were evaluated in the rainy and dry seasons, from 1996 to 2000, in plots of 2.8 m2 in Sertãozinho, São Paulo, Brazil. The experimental design was a randomized complete block with three replications. Longitudinal data of dry matter yield were analyzed using PROC MIXED of SAS® System. Several covariance structures were tested and the spherical spatial structure was selected. The results show that the genetic variability was statistically significant only for the dry season. Moreover, the interaction among cultivars and harvests variance was highly significant for both seasons. The empirical best linear unbiased predictions of cultivar effects were obtained, allowing for the selection of the superior cultivars MH 15, 5715, SW 8210, Rio, High, 5888, Monarca, Victoria, Florida 77 and Falcon. Crioula, the most common cultivar in Brazil, showed low forage potential in Sertãozinho. Results indicate potential for use of more productive cultivars of alfalfa to produce animal feed in tropical environments