Results 91 to 100 of about 837,732 (325)

Dynamic calibration of low-cost PM2.5 sensors using trust-based consensus mechanisms

npj Climate and Atmospheric Science
Low-cost particulate matter (PM) sensors enable high-resolution urban air quality monitoring but face challenges from offsets, scaling mismatches, and drift.
Sachit Mahajan, Dirk Helbing
doaj   +1 more source

Long‐term culture of skin biopsies: maintenance of fibroblast production and competency of reprogramming

FEBS Open Bio, EarlyView.
Skin biopsies taken from a patient with an ultra‐rare disorder as well as controls were cultured for up to 473 days. The chunks of skin were serially transferred to a new culture plate when confluent with fibroblasts. Different generations of fibroblasts were analyzed for cell and molecular properties, proliferation, and competence for reprogramming to
Sudiksha Rathan‐Kumar, Michael A. Ripperger, Grant M. Westlake, Kevin C. Ess   +3 more
wiley   +1 more source

Introducing computational social science for Asia-Pacific communication research

Asian Journal of Communication, 2019
Computational social science has caused a shift of research paradigm in social science in general and communication in particular. The special issue brings together a community of active researchers to introduce computational social science for Asia ...
Tai-Quan Peng, Hai Liang, Jonathan J. H. Zhu   +2 more
semanticscholar   +1 more source

Metformin promotes mitochondrial integrity through AMPK‐signaling in Leber's hereditary optic neuropathy

FEBS Open Bio, EarlyView.
Metformin mediates mitochondrial quality control in Leber's hereditary optic neuropathy (LHON) fibroblasts carrying mtDNA mutations. At therapeutic levels, metformin activates AMPK signaling to restore mitochondrial dynamics by promoting fusion and restraining fission, while preserving mitochondrial mass, enhancing autophagy/mitophagy and biogenesis ...
Chatnapa Panusatid, Rapasviranda Soiyangsuk, Maneeluck Tanadjindarat, Chayanon Peerapittayamongkol   +3 more
wiley   +1 more source

Governors in the Digital Era: Analyzing and Predicting Social Media Engagement Using Machine Learning during the COVID-19 Pandemic in Japan

Informatics
This paper presents a comprehensive analysis of the social media posts of prefectural governors in Japan during the COVID-19 pandemic. It investigates the correlation between social media activity levels, governors’ characteristics, and engagement ...
Salama Shady, Vera Paola Shoda, Takashi Kamihigashi   +2 more
doaj   +1 more source

Installing computational social science: Facing the challenges of new information and communication technologies in social science

Methodological Innovations, 2016
Today’s world allows people to connect over larger distances and in shorter intervals than ever before, widely monitored by massive online data sources.
Raphael H. Heiberger, Jan R. Riebling
doaj   +1 more source

Computational social science is growing up: why puberty consists of embracing measurement validation, theory development, and open science practices. [PDF]

EPJ Data Sci, 2023
Elmer T.
europepmc   +1 more source

FGFR Like1 drives esophageal cancer progression via EMT, PI3K/Akt, and notch signalling: insights from clinical data and next‐generation sequencing analysis

FEBS Open Bio, EarlyView.
Clinical analysis reveals significant dysregulation of FGFRL1 in esophageal cancer (EC) patients. RNAi‐coupled next‐generation sequencing (NGS) and in vitro study reveal FGFRL1‐mediated EC progression via EMT, PI3K/Akt, and Notch pathways. Functional assays confirm its role in tumor growth, migration, and invasion.
Aprajita Srivastava, Anoop Saraya, Deepak Gunjan, Rinu Sharma   +3 more
wiley   +1 more source

Topological enslavement in evolutionary games on correlated multiplex networks

New Journal of Physics, 2018
Governments and enterprises strongly rely on incentives to generate favorable outcomes from social and strategic interactions between individuals. The incentives are usually modeled by payoffs in evolutionary games, such as the prisoners dilemma or the ...
Kaj-Kolja Kleineberg, Dirk Helbing
doaj   +1 more source

Bot stamina: examining the influence and staying power of bots in online social networks

Applied Network Science, 2019
This study presents a novel approach to expand the emergent area of social bot research. We employ a methodological framework that aggregates and fuses data from multiple global Twitter conversations with an available bot detection platform and ...
Ross Schuchard, Andrew T. Crooks, Anthony Stefanidis, Arie Croitoru   +3 more
doaj   +1 more source