Results 61 to 70 of about 41,285,632 (393)
Clotting factors: Stretching time [PDF]
Nature, 2014 Extending the life of clotting factors may improve quality of life for people with haemophilia.
openaire +4 more sources
Determination of time dependent factors of coefficients in fractional diffusion equations
, 2015 We consider fractional diffusion equations and study the stability of the inverse problem of determining the time-dependent parameter in a source term or a coefficient of zero-th order term from observations of the solution at one point in a bounded ...
Fujishiro, Kenichi, Kian, Yavar
core +3 more sources
The unpredictably eruptive dynamics of spruce budworm populations in eastern Canada
Population Ecology, EarlyView.We examine historical population data for spruce budworm from several locations through the period 1930–1997, and use density‐dependent recruitment curves to test whether the pattern of population growth over time is more consistent with Royama's (1984; Ecological Monographs 54:429–462) linear R(t) model of harmonic oscillation at Green River New ...
Barry J. Cooke, Jacques Régnière
wiley +1 more source
Infant mortality in the municipality of São Paulo: trend and social inequality (2006–2019)
Revista de Saúde Pública, 2023 OBJECTIVE Considering the published evidence on the impact of recent economic crises and the implementation of fiscal austerity policies in Brazil on various health indicators, this study aims to analyze how the trend and socio-spatial inequality of ...
Katia Cristina Bassichetto +5 more
doaj +2 more sources
Asymptotic behavior of nucleon electromagnetic form factors in time-like region
, 2005 We study the asymptotic behavior of the ratio of Pauli and Dirac electromagnetic nucleon form factors, $F_2/F_1$, in time-like region for different parametrizations built for the space-like region.
Gakh, G. I., Tomasi-Gustafsson, E.
core +1 more source
Network topology drives population temporal variability in experimental habitat networks
Population Ecology, EarlyView.Habitat patches connected by dispersal pathways form habitat networks. We explored how network topology affects population outcomes in laboratory experiments using a model species (Daphnia carinata). Central habitat nodes in complex lattice networks exhibited lower temporal variability in population sizes, suggesting they support more stable ...
Yiwen Xu +3 more
wiley +1 more source
Archives of Academic Emergency MedicineIntroduction: Reducing the compression rotation interval from 2 to 1 minute is expected to improve cardiopulmonary resuscitation (CPR) quality. This meta-analysis aimed to assess the effect of altering the compression rotation interval on key CPR ...
Chinnawudh Sawee +2 more
doaj +1 more source
Complexity and Chaos in Surgical Start Times
Journal of Patient-Centered Research and Reviews, 2016 In discussing an article investigating the causes for delay of first-case operating room start times included in this issue of the Journal of Patient-Centered Research and Reviews, the editor uses elements of complexity science and chaos theory to ...
Dennis J. Baumgardner
doaj +1 more source
Estimating the Factors That Explain Economists\u27 Time Preferences [PDF]
, 2016 Theory suggests that individuals’ characteristics, such as age and gender, may affect their rates of time preference. This paper empirically explores this “characteristic-time preference relationship.” Our sample is drawn from survey responses of ...
Smith, Bailey J
core +1 more source
Determination of the Sign of g factors for Conduction Electrons Using Time-resolved Kerr Rotation [PDF]
, 2009 The knowledge of electron g factor is essential for spin manipulation in the field of spintronics and quantum computing. While there exist technical difficulties in determining the sign of g factor in semiconductors by the established magneto-optical ...
Cui, Xiaodong +3 more
core +2 more sources