Results 31 to 40 of about 210,246 (333)

Saving Grace on Feathered Wings: Homing Pigeons in the First World War [PDF]

open access: yes, 2017
Soldiers of the First World War came in all shapes and sizes. The humble homing pigeon is one of the more unique and critical examples of such. They served in the armed forces of both the Allies and the Central Powers.
Katzung Hokanson, Brandon R.
core   +3 more sources

Practicing Home in the Foreign: 'The multiple homing practices of artisan journeymen on the tramp'

open access: yesNordic Journal of Migration Research, 2018
Research in migrant practices has recognised that home crystallises into multiple forms subject to constant re-enactment when viewed from the perspective of mobile populations such as nomads and refugees.
Dorte Jagetic Andersen   +1 more
doaj   +1 more source

Avian Conservation and Ecology Home > Vol. 2, Iss. 2 > Art. 1 > Abstract mullie Are Boreal Ovenbirds, Seiurus aurocapilla, More Prone to Move across Inhospitable Landscapes in Alberta’s Boreal Mixedwood Forest than in Southern Québec’s Temperate Deciduous Forest?

open access: yesAvian Conservation and Ecology, 2007
Population life-history traits such as the propensity to move across inhospitable landscapes should be shaped by exposure to landscape structure over evolutionary time.
Marc Bélisle   +2 more
doaj   +1 more source

The magnetite-based receptors in the beak of birds and their role in avian navigation [PDF]

open access: yes, 2012
Iron-rich structures have been described in the beak of homing pigeons, chickens and several species of migratory birds and interpreted as magnetoreceptors.
Wiltschko, Roswitha, Wiltschko, Wolfgang
core   +1 more source

A confinable home-and-rescue gene drive for population modification

open access: yeseLife, 2021
Homing-based gene drives, engineered using CRISPR/Cas9, have been proposed to spread desirable genes throughout populations. However, invasion of such drives can be hindered by the accumulation of resistant alleles.
Nikolay P Kandul   +4 more
doaj   +1 more source

Cluster J Mycobacteriophages: Intron Splicing in Capsid and Tail Genes [PDF]

open access: yes, 2013
Bacteriophages isolated on Mycobacterium smegmatis mc2155 represent many distinct genomes sharing little or no DNA sequence similarity. The genomes are architecturally mosaic and are replete with genes of unknown function.
Best, AA   +17 more
core   +13 more sources

Psychosocial Outcomes in Patients With Endocrine Tumor Syndromes: A Systematic Review

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction The combination of disease manifestations, the familial burden, and varying penetrance of endocrine tumor syndromes (ETSs) is unique. This review aimed to portray and summarize available data on psychosocial outcomes in patients with ETSs and explore gaps and opportunities for future research and care.
Daniël Zwerus   +6 more
wiley   +1 more source

Navigating structure-based drug discovery with emerging innovations in physics- and knowledge-based approaches

open access: yesnpj Drug Discovery
Structure-based drug design is rapidly evolving, driven by advances in both physics-based and knowledge-based methods. These computational approaches are increasingly integrated across all stages of drug discovery. Despite remarkable progress, challenges
Jordy Homing Lam, Vsevolod Katritch
doaj   +1 more source

In vivo Monitoring and Assessment of Exogenous Mesenchymal Stem Cell-Derived Exosomes in Mice with Ischemic Stroke by Molecular Imaging

open access: yesInternational Journal of Nanomedicine, 2020
Rong Xu,* Yingying Bai,* Shudan Min, Xiaoxuan Xu, Tianyu Tang, Shenghong Ju Jiangsu Key Laboratory of Molecular and Functional Imaging, Department of Radiology, Zhongda Hospital, Medical School of Southeast University, Nanjing 210009, People’s ...
Xu R, Bai Y, Min S, Xu X, Tang T, Ju S
doaj  

Impaired bone marrow homing of cytokine-activated CD34+ cells in the NOD/SCID model [PDF]

open access: yes, 2004
The reduced engraftment potential of hematopoietic stem/progenitor cells (HSPCs) after exposure to cytokines may be related to the impaired homing ability of actively cycling cells. We tested this hypothesis by quantifying the short-term horning of human
Ahmed, F   +8 more
core  

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