Results 141 to 150 of about 93,508 (310)

Cardiovascular Plasticity and Adaptation of High‐Altitude Birds and Mammals

open access: yesIntegrative Zoology, EarlyView.
This schematic depicts the cardiovascular adaptations of mammals and birds to high‐altitude hypoxia. It highlights key phenotypic changes in oxygen transport and cardiac responses, driven by molecular mechanisms including transcriptional regulation and genetic modifications.
Huishang She, Yanhua Qu
wiley   +1 more source

Palmares: A Guerra dos Escravos [PDF]

open access: yesHispanic American Historical Review, 1980
Roberta Marx Delson, Decio Freitas
openaire   +2 more sources

Estrutura Militar de Guerra e a Guerra do Golfo

open access: yesRevista da UNIFA, 1995
The article discusses the importance of integrated command structure in military operations, highlighting the Gulf War experience as an example of effective coordination among air forces. Centralized command and simplification of the hierarchical structure are pointed out as key elements for success in armed conflicts.
openaire   +1 more source

O emprego de aeronaves não tripuladas em medidas de guerra eletrônica e possibilidades de aplicações futuras para a Marinha do Brasil

open access: yes, 2021
O emprego de Aeronaves Não Tripuladas (UAV - Unmanned Aerial Vehicle) em Medidas de Guerra Eletrônica (MGE) tem sua relevância comprovada em combate no decorrer da história.
Costa, Arthur Pinheiro de Araújo
core  

Geographic Patterns of Head Morphology in Syngnathus typhle Across Marine Regions

open access: yesIntegrative Zoology, EarlyView.
Morphometric analysis of Syngnathus typhle head shape shows distinct geographic patterns across Baltic, North, Atlantic, and Mediterranean marine regions, driven by variation in snout length, head depth, and eye position. Findings provide a non‐invasive baseline for conservation monitoring.
Miriam Ravisato   +16 more
wiley   +1 more source

NOTAS SOBRE A IRRACIONALIDADE DA GUERRA

open access: yesPrometeus: Filosofia em Revista, 2014
Nesse artigo, procedemos a uma análise sobre a irracionalidade da guerra em tempos cada vez mais caracterizados pela evolução da racionalidade técnica, ou seja, em tempos contemporâneos.
Edilene Leal
doaj  

Transcriptomics Unveil Dsx1 as a Critical Regulator in Sexual Dimorphism of Crustaceans

open access: yesIntegrative Zoology, EarlyView.
Sexually dimorphic traits are involved in reproductive competition and are shaped by sex‐biased gene expression. This study identifies Dsx1 as a key male‐biased gene in Morinoia aosen and demonstrates through RNA interference that its disruption feminizes male‐specific T3 leg structures.
Yan Tong   +8 more
wiley   +1 more source

Gestão cibernética: possibilidades e capacidades na guerra cibernética

open access: yes, 2019
Na era da informação, a Guerra Cibernética se tornou uma das maiores ameaças aos Estados, às empresas, às infraestruturas críticas, assim como aos Navios de Guerra.
Pereira, Wagner Gonçalves
core  

Commentary: The Canadian Accounting Hall of Fame—An Analysis of Early Inductees and Immanent Critique*,†

open access: yesAccounting Perspectives, Volume 24, Issue 1, Page 251-274, March 2025.
ABSTRACT The Canadian Accounting Hall of Fame (CAHF) has inducted 31 members during its first three years of operation, with the stated intent of establishing a critical mass of inductees “who have made significant contributions to the development of the Canadian accounting profession” and of creating “a curated biographical history of accounting in ...
Alan J. Richardson
wiley   +1 more source

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