Results 101 to 110 of about 2,891,099 (365)

Dynamics and stability of chimera states in two coupled populations of oscillators [PDF]

arXiv, 2019
We consider networks formed from two populations of identical oscillators, with uniform strength all-to-all coupling within populations, and also between populations, with a different strength. Such systems are known to support chimera states in which oscillators within one population are perfectly synchronised while in the other the oscillators are ...
arxiv  

Cell‐free and extracellular vesicle microRNAs with clinical utility for solid tumors

Molecular Oncology, EarlyView.
Cell‐free microRNAs (cfmiRs) are small‐RNA circulating molecules detectable in almost all body biofluids. Innovative technologies have improved the application of cfmiRs to oncology, with a focus on clinical needs for different solid tumors, but with emphasis on diagnosis, prognosis, cancer recurrence, as well as treatment monitoring.
Yoshinori Hayashi, Janelle‐Cheri Millen, Romela Irene Ramos, Jennifer A. Linehan, Timothy G. Wilson, Dave S. B. Hoon, Matias A. Bustos   +6 more
wiley   +1 more source

Stochastic evolutionary games in dynamic populations [PDF]

arXiv, 2015
Frequency dependent selection and demographic fluctuations play important roles in evolutionary and ecological processes. Under frequency dependent selection, the average fitness of the population may increase or decrease based on interactions between individuals within the population.
arxiv  

Population Dynamics of Mosquitoes [PDF]

, 1985
This paper is the original manuscript on which the following publication, after severe cutting, was based: Smith, S.M. 1985. Population dynamics. In: Chapman, H.C. Ed. Biological control of mosquitoes. American Mosquito Control Association, Inc., Bulletin No. 6, pp. 185–194.
Charles Elton, Stephen M Smith
openaire   +1 more source

On‐treatment dynamics of circulating extracellular vesicles in the first‐line setting of patients with advanced non‐small cell lung cancer: the LEXOVE prospective study

Molecular Oncology, EarlyView.
The LEXOVE prospective study evaluated plasma cell‐free extracellular vesicle (cfEV) dynamics using Bradford assay and dynamic light scattering in metastatic non‐small cell lung cancer patients undergoing first‐line treatments, correlating a ∆cfEV < 20% with improved median progression‐free survival in responders versus non‐responders.
Valerio Gristina, Viviana Bazan, Nadia Barraco, Simona Taverna, Mauro Manno, Samuele Raccosta, Anna Paola Carreca, Marco Bono, Tancredi Didier Bazan Russo, Francesco Pepe, Pasquale Pisapia, Lorena Incorvaia, Giuseppe Badalamenti, Giancarlo Troncone, Umberto Malapelle, Daniele Santini, Antonio Russo, Antonio Galvano   +17 more
wiley   +1 more source

Population dynamics of reindeer

Rangifer, 1990
Five types of reindeer populations are distinguished in terms of population dynamics, population density, social structure and migration distance. Differences in the biological rhythms of the populations result in calving occuring 20 days before snow melting in all populations as well as maximal utilization by the deer of young green vegetation in ...
openaire   +5 more sources

Integrative transcriptomic analysis identifies emetine as a promising candidate for overcoming acquired resistance to ALK inhibitors in lung cancer

Molecular Oncology, EarlyView.
We propose an efficient strategy to suppress ALK inhibitor (ALKi) resistance. By analyzing transcriptome data, we identified emetine as a potential inhibitor. We demonstrated that emetine exhibited effectiveness in inhibiting the growth of ALKi‐resistant cells, and further interpreted its impact on the resistant signatures through drug‐induced RNA ...
Sang‐Min Park, Keeok Haam, Haejeong Heo, Doyeong Kim, Min‐Ju Kim, Hyo‐Jung Jung, Seongwon Cha, Mirang Kim, Haeseung Lee   +8 more
wiley   +1 more source

Challenges in the case-based surveillance of infectious diseases

Royal Society Open Science
To effectively inform infectious disease control strategies, accurate knowledge of the pathogen’s transmission dynamics is required. Since the timings of infections are rarely known, estimates of the infection incidence, which is crucial for ...
Oliver Eales, James M. McCaw, Freya M. Shearer   +2 more
doaj   +1 more source

Perturbation Theory for Population Dynamics [PDF]

arXiv, 2007
We prove that a recently proposed homotopy perturbation method for the treatment of population dynamics is just the Taylor expansion of the population variables about initial time. Our results show that this perturbation method fails to provide the global features of the ecosystem dynamics.
arxiv  

On imitation dynamics in potential population games

, 2017
Imitation dynamics for population games are studied and their asymptotic properties analyzed. In the considered class of imitation dynamics - that encompass the replicator equation as well as other models previously considered in evolutionary biology ...
Como, Giacomo, Fagnani, Fabio, Zino, Lorenzo   +2 more
core   +1 more source