Results 71 to 80 of about 11,399 (197)

Seletividade fisiológica de inseticidas a vespidae predadores do bicho-mineiro-do-cafeeiro

open access: yesPesquisa Agropecuária Brasileira, 2000
Estudou-se, em laboratório, a seletividade dos inseticidas clorpirifós, deltametrina, dimetoato, ethion, monocrotofós e permetrina às vespas predadoras Apoica pallens Fab., Brachygastra lecheguana Latreille e Polistes versicolor versicolor Olivier ...
GUSMÃO MARCOS RAFAEL   +3 more
doaj  

Comportamento [PDF]

open access: yes, 2018
XXXII Congresso Brasileiro de Zoologia, Foz do Iguaçu, 2018. Tema: Desafios e perspectivas para a Zoologia na América LatinaCaderno de Resumos de Trabalhos da Área temática Comportamento, do XXXII Congresso Brasileiro de ZoologiaSociedade Brasileira de ...

core  

Vespas sociais (Hymenoptera, Vespidae, Polistinae) de floresta pluvial Amazônica de terra firme em Caxiuanã, Melgaço, Pará

open access: yes, 2009
Social wasps are remarkable for their complex social organization, elaborated architecture of the nests, and predatory activity over other insects and arthropods.
Suzanna de Sousa Silva   +1 more
semanticscholar   +1 more source

The Role of Family Complexity in Mental and Physical Health in Mid‐Adulthood

open access: yesJournal of Marriage and Family, Volume 88, Issue 2, Page 488-504, April 2026.
ABSTRACT Objective This study examines the association between accumulated family complexity and mental and physical health in mid‐adulthood, with a focus on gender differences. Background While research on family and health often centers on the health effects of specific family transitions, the life course health development model emphasizes the ...
Philipp Dierker   +2 more
wiley   +1 more source

Deep View-Sensitive Pedestrian Attribute Inference in an end-to-end Model

open access: yes, 2017
Pedestrian attribute inference is a demanding problem in visual surveillance that can facilitate person retrieval, search and indexing. To exploit semantic relations between attributes, recent research treats it as a multi-label image classification task.
Sarfraz, M. Saquib   +3 more
core   +1 more source

Biologia reprodutiva de Passiflora cincinnata Mast. (Passifloraceae) na região de Petrolina (Pernambuco, Brazil). [PDF]

open access: yes, 2017
O trabalho objetivou verificar a fenologia, a biologia floral, o comportamento e a freqüência dos visitantes florais em condições de cultivo. P.
ARAUJO, F. P. de   +5 more
core   +1 more source

Decadal Stability of Multi‐Scale Core‐Mantle Boundary in Core‐Reflections of Repeating Earthquakes

open access: yesGeophysical Research Letters, Volume 53, Issue 5, 16 March 2026.
Abstract Temporal changes near the core‐mantle boundary (CMB) would trigger insights into ongoing thermal and chemical interactions between the Earth's core and mantle. Here, we search for multidecadal temporal changes in the CMB topography and heterogeneity using waveform similarity analysis of core‐reflected phases (PcP, ScP, and ScS) from global ...
Tianyu Cui   +5 more
wiley   +1 more source

Migração de enxames de vespas sociais: demonstração de um caminho químico [PDF]

open access: yesActa Amazonica, 1981
Resumo Vespas sociais da espécie Polybia sericea, que foram forçadas a enxamear pela destruição do seu ninho, foram atraídas pela secreção de uma glândula exócrina que se localiza na margem anterior (base) do quinto esternito abdominal das fêmeas ...
Robert L. Jeanne
doaj   +1 more source

Manejo integrado do mandarová-da-mandioca Erinnyis ello (L.) (Lepidoptera: Sphingidae): conceitos e experiências na região do Vale do rio Juruá, Acre. [PDF]

open access: yes, 2015
Desde 1983 a região do Vale do Rio Juruá (Acre), compreendendo os municípios de Guajará (AM) e Mâncio Lima, Rodrigues Alves e Cruzeiro do Sul (AC), vem sofrendo ataques de lagartas do mandarová-da-mandioca Erinnyis ello (L., 1758).
CAMPOS FILHO, M. D.   +4 more
core  

Insect‐Derived Bioactives for Glycemic Control and Gut Health: A Review

open access: yesFood Frontiers, Volume 7, Issue 2, March 2026.
Insect‐derived bioactive compounds (e.g., peptides, polysaccharides) effectively regulate blood glucose through dual mechanisms: directly inhibiting carbohydrate‐digesting enzymes and glucose transporters, and indirectly modulating gut microbiota to enhance intestinal barrier integrity.
Chaoyi Lv   +5 more
wiley   +1 more source

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