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Data Mining on Social Interaction Networks [PDF]

open access: yesJournal of Data Mining and Digital Humanities, 2014
Social media and social networks have already woven themselves into the very fabric of everyday life. This results in a dramatic increase of social data capturing various relations between the users and their associated artifacts, both in online networks
Martin Atzmueller
doaj   +3 more sources

Node similarity as a basic principle behind connectivity in complex networks [PDF]

open access: yesJournal of Data Mining and Digital Humanities, 2015
How are people linked in a highly connected society? Since in many networks a power-law (scale-free) node-degree distribution can be observed, power-law might be seen as a universal characteristics of networks.
Matthias Scholz
doaj   +3 more sources

Analysis of a Model for Generating Weakly Scale-free Networks [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2020
It is commonly believed that real networks are scale-free and fraction of nodes $P(k)$ with degree $k$ satisfies the power law $P(k) \propto k^{-\gamma} \text{ for } k > k_{min} > 0$.
Raheel Anwar   +2 more
doaj   +1 more source

A study of the effect of aerosols on surface ozone through meteorology feedbacks over China [PDF]

open access: yesAtmospheric Chemistry and Physics, 2021
Interactions between aerosols and gases in the atmosphere have been the focus of an increasing number of studies in recent years. Here, we focus on aerosol effects on tropospheric ozone that involve meteorological feedbacks induced by aerosol–radiation ...
Y. Qu   +10 more
doaj   +1 more source

Understanding Infection Progression under Strong Control Measures through Universal COVID‐19 Growth Signatures

open access: yesGlobal Challenges, 2021
Widespread growth signatures in COVID‐19 confirmed case counts are reported, with sharp transitions between three distinct dynamical regimes (exponential, superlinear, and sublinear).
Magdalena Djordjevic   +4 more
doaj   +1 more source

From Logic to Biology via Physics: a survey [PDF]

open access: yesLogical Methods in Computer Science, 2017
This short text summarizes the work in biology proposed in our book, Perspectives on Organisms, where we analyse the unity proper to organisms by looking at it from different viewpoints.
Giuseppe Longo, Maël Montévil
doaj   +1 more source

Professional practice changes in radiotherapy physics during the COVID-19 pandemic

open access: yesPhysics and Imaging in Radiation Oncology, 2021
Background and purpose: The COVID-19 pandemic has imposed changes in radiotherapy (RT) departments worldwide. Medical physicists (MPs) are key healthcare professionals in maintaining safe and effective RT.
Jenny Bertholet   +16 more
doaj   +1 more source

Penyusunan Modul Fisika Berbasis SETS (Science, Environment, Technology, and Society) Pada Materi Fluida Dinamis Untuk Siswa Kelas XI SMA

open access: yesJurnal Materi dan Pembelajaran Fisika, 2022
This study aims to: (1) develop a physics module with SETS (Science, Environment, Technology, and Society)-based characteristics and fulfill the scientific literacy aspects of Dynamic Fluid Materials for Class XI High School Students that were developed;
Rahmat Taufiq   +2 more
doaj   +1 more source

Timescale of hole closure during plasma membrane repair estimated by calcium imaging and numerical modeling

open access: yesScientific Reports, 2021
Plasma membrane repair is essential for eukaryotic cell life and is triggered by the influx of calcium through membrane wounds. Repair consists of sequential steps, with closure of the membrane hole being the key event that allows the cell to recover ...
Martin Berg Klenow   +3 more
doaj   +1 more source

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