Modelos de transferência de metal pesado na cana-de-açúcar adubada com composto de lixo urbano

The research approaches recycling of urban waste compost (UWC) as an alternative fertilizer for sugarcane crop and as a social and environmental solution to the solids residuals growth in urban centers. A mathematical model was used in order to know the metal dynamics as decision support tool, aiming to establish of criteria and procedures for UWC's safe use, limited by the amount of heavy metal. A compartmental model was developed from experimental data in controlled conditions and partially checked with field data. This model described the heavy metal transference in the system soil-root-aerial portion of sugarcane plants and concluded that nickel was metal to be concern, since it takes approximately three years to be attenuated in the soil, reaching the aerial portions of the plant at high concentrations. Regarding factors such as clay content, oxide level and soil pH, it was observed that for soil with higher buffering capacity, the transfer of the majority of the metals was slower. This model may become an important tool for the attainment of laws regarding the UWC use, aiming to reduce environment contamination the waste accumulation and production costs.

Paracoccidioidomicose primária de pálpebra e conjuntiva

Paracoccidioidomycosis is the most frequent systemic mycosis in Brazil, but ocular involvement is rare and, if present, often secondary to another site. The authors report a case of paracoccidioidomycosis of eyelid and conjunctiva where no extraocular focus was found. A brief review of the literature is made discussing the importance of diagnostic suspecion in a population at risk and early treatment for a good visual prognosis.

Avaliação e conduta em escolares portadores de visão subnormal atendidos em sala de recursos

Purpose: To identify improvement in visual performance of low vision students after assessment and management conducted at the Low Vision Service of State University of Campinas (UNICAMP). Method: Fourteen low vision students aged six to 30 years, attended in a room with resources for visual deficiency in Americana and Santa Bárbara d'Oeste -- SP during 1998 received complete ophthalmologic examination, specialized low vision assessment and educational intervention. Results: The most prevalent cause of vision loss was operated congenital cataract with four cases (28.6%), followed by congenital bilateral toxoplasmic macular scars and eye malformation, both with two cases (14.3%) cases each. Eight students (57.2%) had acuity classified as severe vision loss, four (28.6%) profound, one (7.1%) moderate and one (7.1%) nearly normal vision. Twelve (85.7%) were behind expected school grade. Optical aids were prescribed for 12 (85.8%) students but only 7 (58.3%) acquired the aids thus improving significantly their school performance. Conclusion: All students improved school performance even considering that 12 (85.7%) had severe to profound vision loss. As a group their performance could even be better if the optical aid prescriptions were acquired by all. This indicates the need of a social work to support such needs. For good results at school and effective student inclusion a partnership between school, family and specialized education is necessary. We recommend to promote the benefits of the resource room.

Jogos infantis da cultura : uma avaliação da educação fisica escolar na 1a. fase do 1o. grau

Universidade Estadual de Campinas. Faculdade de Educação Física

Analise de volumes parciais do tronco durante a respiração por videogrametria

Universidade Estadual de Campinas . Faculdade de Educação Física

Tônus muscular : uma contribuição para os estudos em imagem corporal

Universidade Estadual de Campinas . Faculdade de Educação Física

Lazer e participação em um grupo de praticantes de escalada

Universidade Estadual de Campinas . Faculdade de Educação Física

O uso de softwares para estimulação da percepção do surdo frente aos parametros de velocidade do ritmo : proposta de utilização do Bpm Counter e do Vpm Counter no programa de atividade ritmicas adaptado as pessoas surdas

Universidade Estadual de Campinas . Faculdade de Educação Física

Da preparação preliminar ao nivel olimpico : um estudo de caso no remo brasileiro feminino

Universidade Estadual de Campinas . Faculdade de Educação Física

O efeito posterior duradouro de treinamento (EPDT) das cargas concentradas de força : investigação a partir de ensaio com equipe infanto juvenil e juvenil de voleibol

Universidade Estadual de Campinas. Faculdade de Educação Física

As diferentes interfaces da aventura na natureza : reflexões sobre a sociabilidade na vida contemporanea

Universidade Estadual de Campinas . Faculdade de Educação Física

Avaliação motora para a pessoa deficiente mental nas APAEs da região de Campinas-SP : um estudo de caso

Universidade Estadual de Campinas. Faculdade de Educação Física

Preparação profissional em educação fisica : das leis a implementação dos curriculos

Universidade Estadual de Campinas . Faculdade de Educação Física