Results 21 to 30 of about 4,232,997 (293)

Development of a chlamydia infection model for evaluating costs and outcomes of health interventions

GMS Medizinische Informatik, Biometrie und Epidemiologie, 2017
Introduction: Chlamydia is a very common bacterial sexual transmitted infection (STI) among young adults. High numbers of asymptomatic cases hamper a timely treatment start, whereas the treatment itself is efficient and cheap.
Sailer, Fabian, Hunter, Rachael, Schramm, Wendelin   +2 more
doaj   +1 more source

Synthetic Symbiosis under Environmental Disturbances

mSystems, 2020
By virtue of complex ecologies, the behavior of mutualisms is challenging to study and nearly impossible to predict. However, laboratory engineered mutualistic systems facilitate a better understanding of their bare essentials.
Jai A. Denton, Chaitanya S. Gokhale
doaj   +3 more sources

Comparison of Theoretical Starburst Photoionisation Models for Optical Diagnostics [PDF]

, 2019
We study and compare different examples of stellar evolutionary synthesis input parameters used to produce photoionisation model grids using the MAPPINGS V modelling code.
Byler, Nell, D'Agostino, Joshua J., Groves, Brent, Kewley, Lisa J., Leitherer, Claus, Nicholls, David, Stanway, Elizabeth R., Sutherland, Ralph S.   +7 more
core   +2 more sources

Scaling properties of the redshift power spectrum: theoretical models [PDF]

, 2000
We report the results of an analysis of the redshift power spectrum $P^S(k,\mu)$ in three typical Cold Dark Matter (CDM) cosmological models, where $\mu$ is the cosine of the angle between the wave vector and the line-of-sight.
Ballinger W. E., Cole S., Cole S., Efstathiou G., Fisher K. B., Fisher K. B., G. Borner, Jing Y. P., Kaiser N., Mo H. J., Mo H. J., Mo H. J., Peacock J. A., Sheth R. K., Suto Y., Taylor A. N., Y. P. Jing   +16 more
core   +2 more sources

Game-theoretic models

, 2021
Game theory is a tool to model and discover social mechanisms. The aim of this chapter is to show how the tool can be used by engaging the reader's interest in the game-theoretic modelling of social dilemmas. Social dilemmas are situations in which several agents face a decision conflict because of their interdependence.
openaire   +1 more source

EC-SNe from super-AGB progenitors: theoretical models vs. observations [PDF]

, 2009
Using a parametric approach, we determine the configuration of super-AGB stars at the explosion as a function of the initial mass and metallicity, in order to verify if the EC-SN scenario involving a super-AGB star is compatible with the observations ...
A. Pastorello, Berger, Bond, Chevalier, Chugai, E. Cappellaro, Eldridge, F. Patat, Foley, Hamuy, Heger, Hillebrandt, Jha, Kawabata, L. Zampieri, Li, M. L. Pumo, M. T. Botticella, M. Turatto, Mattila, Maund, Miyaji, Perets, Poelarends, Poelarends, Prieto, Pumo, Pumo, Pumo, Ritossa, S. Benetti, S. Valenti, Siess, Smith, Stanishev, Steele, Thompson, Wanajo   +37 more
core   +2 more sources

The Biosemiotic Approach in Biology : Theoretical Bases and Applied Models [PDF]

, 2011
Biosemiotics is a growing fi eld that investigates semiotic processes in the living realm in an attempt to combine the fi ndings of the biological sciences and semiotics. Semiotic processes are more or less what biologists have typically referred to as “
El-Hani, Charbel, Emmeche, Claus, Kull, Kalevi, Queiroz, Joao   +3 more
core   +1 more source

Theoretical Models of Sunspot Structure and Dynamics

, 2009
Recent progress in theoretical modeling of a sunspot is reviewed. The observed properties of umbral dots are well reproduced by realistic simulations of magnetoconvection in a vertical, monolithic magnetic field.
A Sainz Dalda, B Montesinos, C Beck, C Westendorp Plaza, DCH Stanchfield II, E Knobloch, EN Parker, GB Scharmer, GB Scharmer, GB Scharmer, HC Spruit, HJ Hagenaar, I Márquez, J Jurc̆ák, JC del Toro Iniesta, JH Thomas, JH Thomas, JH Thomas, JH Thomas, JM Borrero, JM Borrero, JM Borrero, K Ichimoto, K Langhans, K Langhans, L Bharti, L Bharti, LR Bellot Rubio, M Rempel, M Schüssler, M Sobotka, M Sobotka, MJ Penn, NH Brummell, NO Weiss, R Schlichenmaier, R Schlichenmaier, SK Solanki, SK Solanki, T Heinemann, TR Rimmele   +40 more
core   +1 more source

Collective narratives catalyse cooperation

Humanities & Social Sciences Communications, 2022
Humans invest in fantastic stories—mythologies. Recent evolutionary theories suggest that cultural selection may favour moralising stories that motivate prosocial behaviours.
Chaitanya S. Gokhale, Joseph Bulbulia, Marcus Frean   +2 more
doaj   +1 more source

Theoretical stellar models for old galactic clusters [PDF]

, 1998
We present new evolutionary stellar models suitable for old Population I clusters, discussing both the consequences of the most recent improvements in the input physics and the effect of element diffusion within the stellar structures.
Alonso, Antony-Twarog, Bertelli, Canterna, Canuto, Carraro, Cassisi, Castellani, Castelli, Castelli, Chaboyer, Cohen, Degl'Innocenti, Demarque, Gratton, Lydon, M. Marconi, Montgomery, S. Degl'Innocenti, Sweigart, V. Castellani, VandenBerg   +21 more
core   +2 more sources