Results 61 to 70 of about 2,262,807 (264)

FIELD WORK IN QUANTITATIVE RESEARCH IN THE PERSPECTIVE OF INTERVIEWERS: QUALITATIVE ANALYSIS

open access: yesCogitare Enfermagem, 2012
The authors aimed to analyze field work, due to its importance in research, so as to highlight the procedures necessary for reducing losses and refusals during information collection. The research is descriptive, with a qualitative approach.
Ana Lúcia Cardoso Kirchhof   +3 more
doaj   +1 more source

An intracellular transporter mitigates the CO2‐induced decline in iron content in Arabidopsis shoots

open access: yesFEBS Letters, EarlyView.
This study identifies a gene encoding a transmembrane protein, MIC, which contributes to the reduction of shoot Fe content observed in plants under elevated CO2. MIC is a putative Fe transporter localized to the Golgi and endosomal compartments. Its post‐translational regulation in roots may represent a potential target for improving plant nutrition ...
Timothy Mozzanino   +7 more
wiley   +1 more source

Exploring the risk/benefit balance in biomedical research: some considerations

open access: yesRevista Bioética
Risk and benefit assessment is one of the fundamental requirements in the ethical review of research involving human participants. As a result, researchers should evaluate and seek to minimize all foreseeable risks involved in their proposed research and
Derrick E. Aarons
doaj   +1 more source

Residents as Research Subjects: Balancing Resident Education and Contribution to Advancing Educational Innovations. [PDF]

open access: yesJ Grad Med Educ, 2022
Thibault LP   +7 more
europepmc   +1 more source

By dawn or dusk—how circadian timing rewrites bacterial infection outcomes

open access: yesFEBS Letters, EarlyView.
The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo   +2 more
wiley   +1 more source

ASPECTS OF CREATION AND PRESENTATION OF ETHNOLOGICAL FILMS

open access: yesEtnoAntropoZum, 2016
Through a presentation of personal experiences and acquired knowledge during the production and presentation of ethnological films, the importance of the visual medium is emphasized, concerning the preservation and presentation of ethnological values ...
Elizabeta Koneska
doaj   +1 more source

Hematopoietic (stem) cells—The elixir of life?

open access: yesFEBS Letters, EarlyView.
The aging of HSCs (hematopoietic stem cells) and the blood system leads to the decline of other organs. Rejuvenating aged HSCs improves the function of the blood system, slowing the aging of the heart, kidney, brain, and liver, and the occurrence of age‐related diseases.
Emilie L. Cerezo   +4 more
wiley   +1 more source

‘Have we become too ethical’?

open access: yesMedicine Anthropology Theory, 2021
N ...
Margaret Sleeboom, Marina Marouda
doaj  

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