Results 81 to 90 of about 3,845,188 (389)

Determinants of Cesarean and its Trend in Damghan, Iran

open access: yesمجله اپیدمیولوژی ایران, 2010
Background & objectives: Increasing the rate of cesarean in recent decades is a noticeable sign which has been interested to look at some possible medical, psychological and social determinants.
A Bahonar, AA Shaebani, M Aghajani
doaj  

'Mendelian randomization': can genetic epidemiology contribute to understanding environmental determinants of disease?

open access: yesInternational Journal of Epidemiology, 2003
Associations between modifiable exposures and disease seen in observational epidemiology are sometimes confounded and thus misleading, despite our best efforts to improve the design and analysis of studies.
G. Smith, S. Ebrahim
semanticscholar   +1 more source

The Demand for Current Public Expenditure in Fiji: Theory and Empirical Results [PDF]

open access: yes, 2003
The purpose of this paper is to analyse government expenditure in Iran using annual time series data for the period 1963-2000. Various theories of the size of government are reviewed and a distinction is made between economic/structural determinants and ...
Doessel, Darrel, Valadkhani, Abbas
core   +1 more source

Hankel Determinant Calculus for the Thue-Morse and related sequences

open access: yes, 2014
The Hankel determinants of certain automatic sequences $f$ are evaluated, based on a calculation modulo a prime number. In most cases, the Hankel determinants of automatic sequences do not have any closed-form expressions; the traditional methods, such ...
Han, Guo-Niu
core   +1 more source

Insights into PI3K/AKT signaling in B cell development and chronic lymphocytic leukemia

open access: yesFEBS Letters, EarlyView.
This Review explores how the phosphoinositide 3‐kinase and protein kinase B pathway shapes B cell development and drives chronic lymphocytic leukemia, a common blood cancer. It examines how signaling levels affect disease progression, addresses treatment challenges, and introduces novel experimental strategies to improve therapies and patient outcomes.
Maike Buchner
wiley   +1 more source

Prediction of protein antigenic determinants from amino acid sequences.

open access: yesProceedings of the National Academy of Sciences of the United States of America, 1981
A method is presented for locating protein antigenic determinants by analyzing amino acid sequences in order to find the point of greatest local hydrophilicity.
T. Hopp, K. R. Woods
semanticscholar   +1 more source

Lens space determinants

open access: yes, 2013
More analysis of operator determinants on homogeneous three dimensional lens spaces is presented with the emphasis on numerics so that Laplacians for massive fields can be dealt with. Polyhedral quotients are also briefly considered.
Dowker, J. S.
core   +1 more source

Making tau amyloid models in vitro: a crucial and underestimated challenge

open access: yesFEBS Letters, EarlyView.
This review highlights the challenges of producing in vitro amyloid assemblies of the tau protein. We review how accurately the existing protocols mimic tau deposits found in the brain of patients affected with tauopathies. We discuss the important properties that should be considered when forming amyloids and the benchmarks that should be used to ...
Julien Broc, Clara Piersson, Yann Fichou
wiley   +1 more source

Magnitude and Determinants of Dropout from Community-Based Health Insurance Among Households in Manna District, Jimma Zone, Southwest Ethiopia

open access: yesClinicoEconomics and Outcomes Research, 2020
Wakuma Akafu Eseta,1 Teferi Daba Lemma,2 Edosa Tesfaye Geta3 1Ghimbi District Health Office, Ghimbi, Oromia, Ethiopia; 2Department of Health Policy and Management, Faculty of Public Health, Institute of Health, Jimma University, Jimma, Oromia, Ethiopia ...
Eseta WA, Lemma TD, Geta ET
doaj  

Determinants of 21st-Century Skills and 21st-Century Digital Skills for Workers: A Systematic Literature Review

open access: yesSAGE Open, 2020
This study brings attention to the determinants of 21st-century skills and 21st-century digital skills. The following skills are investigated: technical, information, communication, collaboration, critical thinking, creativity, and problem-solving skills.
Ester van Laar   +3 more
semanticscholar   +1 more source

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