Results 71 to 80 of about 33,755,974 (386)
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
, 2011 Information and communications technology (ICT) is being exploited within cities to enable them to better compete in a global knowledge-based service-led economy.
Leon, Nick
core
SCALE, ECOLOGY AND COMPLEX SYSTEMS [PDF]
, 2020 The relationship between political jurisdictions and ecologically-sensible geographic areas is a central concern of political ecologists; few are the cities, provinces, states or countries which map closely onto watersheds, airsheds, aquifers, ranges of ...
Perkins, Patricia E. (Ellie)
core
Challenges in Complex Systems Science [PDF]
, 2012 FuturICT foundations are social science, complex systems science, and ICT. The main concerns and challenges in the science of complex systems in the context of FuturICT are laid out in this paper with special emphasis on the Complex Systems route to ...
A. Arenas +59 more
core +3 more sources
Journal of Engineering and Applied Science, 2023 In this paper, opening characteristics of a pneumatically operated valve and methodology for controlling the valve opening duration have been investigated through numerical simulation.
Debanjan Das +4 more
doaj +1 more source
Resilience of Complex Systems: State of the Art and Directions for Future Research
Complex, 2018 This paper reviews the state of the art on the resilience of complex systems by embracing different research areas and using bibliometric tools. The aim is to identify the main intellectual communities and leading scholars and to synthesize key knowledge
L. Fraccascia, I. Giannoccaro, V. Albino
semanticscholar +1 more source
Dendritic cells steering antigen and leukocyte traffic in lymph nodes
FEBS Letters, EarlyView.Dendritic cells are key players in the activation of T cells and their commitment to effector function. In this In a Nutshell Review, we will discuss how dendritic cells guide the trafficking of antigen and leukocytes in the lymph node, thus influencing T‐cell activation processes. Dendritic cells (DCs) play a central role in initiating and shaping the
Enrico Dotta +3 more
wiley +1 more source
Complexity: against systems [PDF]
Theory in Biosciences, 2011 This article assumes a specific intuitive notion of complexity as a difficulty to generate and/or assess the plausibility of models. Based on this intuitive understanding of complexity, it identifies two main causes of complexity, namely, radical openness and contextuality. The former is the idea that there are no natural systems.
openaire +3 more sources
FoxO1 signaling in B cell malignancies and its therapeutic targeting
FEBS Letters, EarlyView.FoxO1 has context‐specific tumor suppressor or oncogenic character in myeloid and B cell malignancies. This includes tumor‐promoting properties such as stemness maintenance and DNA damage tolerance in acute leukemias, or regulation of cell proliferation and survival, or migration in mature B cell malignancies.
Krystof Hlavac +3 more
wiley +1 more source
Introduction to the theory of complex systems
Contemporary physics (Print), 2019 Complex systems are all around us including, for example, biological cells, bee colonies, the brain, climate, telecommunication infrastructures, the stock market, and the economy.
P. McClintock
semanticscholar +1 more source