| | Table of contents An. Acad. Bras. Ciênc. vol.82 no.2 Rio de Janeiro June 2010 Editorial Note | | | | | | · The effect of stress on sleep quality in teenagers, the analysis of metal contamination due to heaps of steel-slag accumulation in southern Madrid (Spain), and a review of the mechanisms of glutamine action during severe illnesses Kellner, Alexander W. A.
| | | | Mathematical Sciences | | | | | | · On persistently positively expansive maps Arbieto, Alexander
| | | | Chemical Sciences | | | | | | · Influence of accumulation of heaps of steel slag on the environment: determination of heavy metals content in the soils Garcia-Guinea, Javier; Correcher, Virgilio; Recio-Vazquez, Lorena; Crespo-Feo, Elena; Gonzalez-Martin, Rafael; Tormo, Laura
| | | | Biological Sciences | | | | | | · Structure and ontogeny of the pericarp of six Eupatorieae (Asteraceae) with ecological and taxonomic considerations Marzinek, Juliana; Oliveira, Denise M.T.
| | | | | | · Comparative pollen preferences by africanized honeybees Apis mellifera L. of two colonies in Pará de Minas, Minas Gerais, Brazil Luz, Cynthia F.P. da; Bacha Junior, Gabriel L.; Fonseca, Rafael L.S. e; Sousa, Priscila R. de
| | | | | | · Cytogenotoxicity of Cymbopogon citratus (DC) Stapf (lemon grass) aqueous extracts in vegetal test systems Sousa, Saulo M.; Silva, Pâmela S.; Viccini, Lyderson F.
| | | | | | · Influence of natural settlement cues on the metamorphosis of fiddler crab megalopae, Uca vocator (Decapoda: Ocypodidae) Simith, Darlan J.B.; Diele, Karen; Abrunhosa, Fernando A.
| | | | | | · The density of females of Palmistichus elaeisis Delvare and LaSalle (Hymenoptera: Eulophidae) affects their reproductive performance on pupae of Bombyx mori L. (Lepidoptera: Bombycidae) Pereira, Fabricio F.; Zanuncio, José C.; Serrão, José E.; Zanuncio, Teresinha V.; Pratissoli, Dirceu; Pastori, Patrik L.
| | | | | | · Diet influence on egg production of the copepod Acartia tonsa (Dana, 1896) Teixeira, Priscila F.; Kaminski, Sonia M.; Avila, Tatiana R.; Cardozo, Alessandro P.; Bersano, José G.F.; Bianchini, Adalto
| | | | | | · Morphology and ultrastructure of megaspores and microspores of Isoetes sehnemii Fuchs (Lycophyta) Macluf, Cecilia; Morbelli, Marta; Giudice, Gabriela
| | | | | | · Isoetes pedersenii, a new species from Southern South America Macluf, Cecilia; Meza Torres, Esteban I.; Solís, Stella M.
| | | | | | · Palynological analysis of Sphaeropteris gardneri (Cyatheaceae, Pteridophyta) Marquez, Gonzalo J.; Morbelli, Marta A.; Giudice, Gabriela E.
| | | | | | · Diel variation in abundance and size of the seabob shrimp Xiphopenaeus kroyeri (Crustacea, Penaeoidea) in the Ubatuba region, Southeastern Brazil Simões, Sabrina M.; Costa, Rogerio C.; Fransozo, Adilson; Castilho, Antonio L.
| | | | | | · Spatial-temporal distribution of fire-protected savanna physiognomies in Southeastern Brazil Pinheiro, Marcelo H.O.; Azevedo, Thiago S. de; Monteiro, Reinaldo
| | | | | | · Histological modifications of the rat prostate following transection of somatic and autonomic nerves Diaz, Rosaura; Garcia, Luis I.; Locia, Jose; Silva, Milagros; Rodriguez, Sara; Perez, Cesar A.; Aranda-Abreu, Gonzalo E.; Manzo, Jorge; Toledo, Rebeca; Hernandez, Maria Elena
| | | | Biomedical and Medical Sciences | | | | | | · Erratum to "Action of plant proteinase inhibitors on enzymes of physiopathological importance" [An Acad Bras Cienc 81(2009): 615-621] Oliva, Maria LuizA V.; Sampaio, Misako U.
| | | | | | · In vitro and in vivo antiproliferative activity of Calotropis procera stem extracts Magalhães, Hemerson I.F.; Ferreira, Paulo M.P.; Moura, Eraldo S.; Torres, Márcia R.; Alves, Ana P.N.N.; Pessoa, Otília D.L.; Costa-Lotufo, Letícia V.; Moraes, Manoel O.; Pessoa, Cláudia
| | | | | | · Understanding the mechanisms of glutamine action in critically ill patients Oliveira, Gisele P.; Dias, Cristina M.; Pelosi, Paolo; Rocco, Patricia R.M.
| | | | | | · Noninvasive method for electrocardiogram recording in conscious rats: feasibility for heart rate variability analysis Pereira-Junior, Pedro P.; Marocolo, Moacir; Rodrigues, Fabricio P.; Medei, Emiliano; Nascimento, José H.M.
| | | | Earth Sciences | | | | | | · Tectonic control on the stratigraphic framework of Late Pleistocene and Holocene deposits in Marajó Island, State of Pará, eastern Amazonia Rossetti, Dilce F.
| | | | | | · Model of wetland development of the Amapá coast during the late Holocene Guimarães, José T.F.; Cohen, Marcelo C.L.; França, Marlon C.; Lara, Rúben J.; Behling, Hermann
| | | | | | · Seasonal effects of wastewater to the water quality of the Caeté river estuary, Brazilian Amazon Pereira, Luci C.C.; Monteiro, Marcela C.; Guimarães, Danielly O.; Matos, Jislene B.; Costa, Rauquírio M. da
| | | | | | · Combined U-Pb and Lu-Hf isotope analyses by laser ablation MC-ICP-MS: methodology and applications Matteini, Massimo; Dantas, Elton L.; Pimentel, Marcio M.; Bühn, Bernhard
| | | | Agrarian Sciences | | | | | | · Can the parasitic fauna on Nile tilapias be affected by different production systems? Martins, Maurício L.; Azevedo, Tatiana M.P.; Ghiraldelli, Luciana; Bernardi, Neuza
| | | | | | · Comparative morpho-anatomical studies of the lesions caused by citrus leprosis virus on sweet orange Marques, João P.R.; Kitajima, Elliot W.; Freitas-Astúa, Juliana; Appezzato-da-Glória, Beatriz
| | | | Engineering Sciences | | | | | | · The gamma-Weibull distribution revisited Pogány, Tibor k.; Saxena, Ram k.
| | | | | | · Lower nappe aeration in smooth channels: experimental data and numerical simulation Arantes, Eudes J.; Porto, Rodrigo M.; Gulliver, John S.; Lima, Alberto C.M.; Schulz, Harry E.
| | | | | | · Disector Z-axis mechanical method for stereology Xavier-Vidal, Ricardo
| | | | Social Sciences | | | | | | · Stress and sleep quality in high school brazilian adolescents Mesquita, Gema; Reimão, Rubens
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