Results 31 to 40 of about 158,956 (226)

Host–parasite relationship in urban environments: A network analysis of haemoparasite infections in Nasua nasua Linnaeus (South American coati)

open access: yesMedical and Veterinary Entomology, Volume 39, Issue 3, Page 456-463, September 2025.
Urban environments alter host–parasite dynamics, as seen in Nasua nasua, where haemotropic Mycoplasma plays a key role in parasite spread through frequent social interactions. Network analysis revealed low modularity in interactions between N. nasua and tick‐borne haemoparasites, with functional roles unaffected by biotic factors, tick infestation or ...
Filipe Martins Santos   +3 more
wiley   +1 more source

Comportamento sexual de touros das raças Canchim e Nelore. [PDF]

open access: yes, 2018
O comportamento sexual foi avaliado em sete touros da raça Canchim e oito Nelores aos 27 e 29 meses de idade, através dos testes de libido, capacidade de serviço e tempo de ...
ALENCAR, M. M. de   +3 more
core  

Ontogenetic Changes in Feeding Behaviors in Tufted Capuchins

open access: yesAmerican Journal of Biological Anthropology, Volume 187, Issue 4, August 2025.
ABSTRACT Objectives Wild juvenile capuchins exhibit lower feeding success than adults, particularly for mechanically challenging foods, but ontogenetic changes in oral food processing behaviors related to this reduced success are unknown. We test how oral food processing efficiency varies across development in an experimental setting in tufted ...
Stephanie L. Canington   +8 more
wiley   +1 more source

Interplay Between Childhood Maltreatment, Subclinical Post‐Traumatic Stress Symptoms, and IQ: Findings From the EU‐GEI Multicentre Case–Control Study

open access: yesEarly Intervention in Psychiatry, Volume 19, Issue 8, August 2025.
ABSTRACT Introduction Evidence suggests that childhood maltreatment affects cognitive performance in both patients with psychosis and community controls. However, the interplay between childhood maltreatment, post‐traumatic stress symptoms (PTSS), and intelligence has not been investigated.
Lucia Sideli   +97 more
wiley   +1 more source

Início da atividade sexual e sexo protegido em adolescentes

open access: yesEscola Anna Nery, 2021
Resumo Objetivos Identificar a prevalência do início da atividade sexual em adolescentes e a prática de sexo seguro entre os mesmos. Método Estudo transversal realizado com 499 adolescentes, em Pouso Alegre, Minas Gerais, de fevereiro a abril de 2017 ...
Kleber José Vieira   +5 more
doaj   +2 more sources

Masculinidade, antiafeminação e comportamento sexual de risco em universitários [PDF]

open access: green, 2021
Mozer de Miranda Ramos   +3 more
openalex   +1 more source

Experimental Drought Suppresses Amphibian Pathogen Yet Intensifies Transmission and Disrupts Protective Skin Microbiome

open access: yesGlobal Change Biology, Volume 31, Issue 6, June 2025.
This study used ecologically realistic enclosures with pumpkin toadlets to simulate short‐term drought conditions in Brazil's Atlantic Forest. Drought reduced the overall levels of a harmful amphibian fungus, but it also disrupted their protective skin‐associated bacteria and caused the toadlets to cluster in wet areas of the enclosures, which ...
Shannon Buttimer   +9 more
wiley   +1 more source

Estudo de corte e cópula de Spodoptera eridania (WALKER) (Lepidoptera: Noctuidae) por meio de etograma comportamental. [PDF]

open access: yes, 2011
A lagarta-das-vagens da soja Spodoptera eridania, é uma espécie desfolhadora que tem ocorrido em maiores densidades populacionais em vários cultivos nos últimos anos.
BENTO, J. M. S.   +4 more
core  

Balancing ecotourism and wildlife management through a conservation behavior approach

open access: yesConservation Science and Practice, Volume 7, Issue 3, March 2025.
We surveyed ecologists, conservationists, and ecotourism professionals to investigate consequences of ecotourism on animal behavior. We highlight four main behavioral themes and solutions for engendering more sustainable ecotourism that mitigates behavioral impacts.
Rachel Y. Chock   +22 more
wiley   +1 more source

Utilizacao do parasitoide de ovos Trissolcus basalis (Wollaston) no controle de percevejos da soja. [PDF]

open access: yes, 2011
Incidencia natural dos parasitoides de ovos de percevejos. Biologia de Trissolcus basalis, tempo de desenvolvimento,longevidade, comportamento de acasalamento e oviposicao, capacidade reprodutiva, razao sexual; Producao massal do parasitoide Trissocus ...
CORREA-FERREIRA, B. S.
core  

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