Results 151 to 160 of about 3,832,797 (315)

Contraceptive use and intent in Guatemala [PDF]

open access: yes
Guatemala is characterized by low contraceptive use rates and one of the highest fertility rates in the Western Hemisphere. These rates are particularly extreme for the poorest segment of the population and for the indigenous population.
Kathryn Grace
core  

Using ultrapowers to compare continuous structures

open access: yesAnnals of Pure and Applied Logic
In 1967 the author introduced a pre-ordering of all first order complete theories where T is lower than U if it is easier for an ultrapower of a model of T than an ultrapower of a model of U to be saturated. In a long series of recent papers, Malliaris and Shelah showed that this pre-ordering is very rich and gives a useful way of classifying simple ...
openaire   +2 more sources

Identification of a Shiga toxin A‐derived peptide internalized into Gb3 receptor‐bearing cells via interaction with the Shiga toxin B subunit

open access: yesFEBS Letters, EarlyView.
The process of internalization of the Shiga toxin A subunit via formation of a complex with the Shiga toxin B subunit, which specifically binds to the Gb3 receptor. The peptide is designed to act as a carrier of drugs into cancer cells. Here, we explored the potential of peptides derived from the catalytic A subunit of Shiga toxin (STxA) to be drug ...
Giulia Opassi   +6 more
wiley   +1 more source

Demographic composition and projections of car use in Austria [PDF]

open access: yes
Understanding the factors driving demand for transportation in industrialised countries is important in addressing a range of environmental issues.
Jiang Leiwen   +2 more
core   +1 more source

Investigating transcription factor dynamics in health and disease using FRAP

open access: yesFEBS Letters, EarlyView.
FRAP analysis of GFP‐tagged transcription factors reveals how molecular mobility and target engagement change in response to drug treatment. By combining live‐cell imaging, quantitative model fitting, and statistical analysis, this approach uncovers transcription factor dynamics linked to disease mechanisms, providing a powerful framework for ...
Kannan Govindaraj   +3 more
wiley   +1 more source

Capital Structure, Wage Bargaining and Employment [PDF]

open access: yes
We offer a unified framework to analyze the determination of employment, employee effort, wages, profit-sharing and capital structure when firms face stochastic revenue shocks.
Rune Stenbacka, Erkki Koskela
core  

USE OF MOBILE AGENTS IN A FEDERATED IDENTITY STRUCTURE [PDF]

open access: yesIssues in Information Systems, 2008
Farah Layouni, Yann Pollet
doaj  

The role of miR‐335‐5p in the redifferentiation of BRAF p.V600E thyroid cancers

open access: yesMolecular Oncology, EarlyView.
The BRAF p.V600E mutation promotes thyroid cancer dedifferentiation and radioiodine resistance. Using a network approach, we identified miR‐335‐5p as a key regulator of BRAF‐mutated thyroid tumors. Restoring miR‐335‐5p increased thyroid‐specific gene expression and iodine uptake in cells and organoids.
Valeria Pecce   +11 more
wiley   +1 more source

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