Estudos de biologia (275 documentos)


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Ecologial effects of pesticides contamination on amphibian tadpoles (Ptychadena bibroni) of the Niger delta of Nigeria
Ezemonye, Laurence1; Ilechie, Isioma
1University of Benin, Department of Animal and Environmental Biology, Benin City, Mid-western. Nigeria
[Estudos de biologia, Brasil, 2006 Vol. 28 Num. 64 Jul-Sep, Pag. 91-100]

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Effect of glucose concentration and temperature on efficacy of inoculated bacteria in improving maize (Zea mays)
Suliman, Ruqia1
1University of the Punjab, Department of Mycology and Plant Pathology, Lahore, Punjab. Pakistán
[Estudos de biologia, Brasil, 2006 Vol. 28 Num. 64 Jul-Sep, Pag. 109-118]

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Biomateriais utilizados em bioengenharia ortopedica
Andrade, Leonardo Rodrigues de1
1Universidade Federal do Rio de Janeiro, Instituto de Ciencias Biomedicas, Rio de Janeiro. Brasil
[Estudos de biologia, Brasil, 2006 Vol. 28 Num. 63 Abr-Jun, Pag. 17-23]

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Geographic variation in clutch size among Lophura and Syrmaticus pheasants on Taiwan and Mainland of China
Huang, Zuhao1; Liu, Naifa2
1Jinggangshan University, School of Life Sciences, Ji'an, Jiangxi. China; 2Lanzhou University, School of Life Sciences, Lanzhou, Gansu. China
[Estudos de biologia, Brasil, 2006 Vol. 28 Num. 63 Abr-Jun, Pag. 25-35]

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Soil quality evaluation in rangeland soils in relation to heavy metals pollution
Onweremadu, E.U1; Okoli, I.C2; Emenalom O.O; Opara, M.N; Eshett, E.T
1Federal University of Technology, Department of Soil Science and Technology, Owerri, Imo. Nigeria; 2Federal University of Technology, Department of Animal Science and Technology, Owerri, Imo. Nigeria
[Estudos de biologia, Brasil, 2006 Vol. 28 Num. 63 Abr-Jun, Pag. 37-50]