Results 151 to 160 of about 131,578 (290)

Media and Propaganda| Where Propaganda Lives On—Introduction

open access: yesInternational Journal of Communication
Marked by high polarization and the dissemination of falsehoods via online platforms, contemporary media ecosystems are being used by a plethora of political actors to manipulate people’s perceptions of reality.
Nelson Ribeiro, Barbie Zelizer
doaj  

Learning‐Based Soft Robotic Grasping: Recent Progress and Remaining Challenges

open access: yesAdvanced Robotics Research, EarlyView.
This review analyzes learning‐based soft robotic grasping from a pipeline‐oriented perspective, encompassing soft gripper design, multimodal sensing, and learning‐based planning and control. It surveys key neural network architectures and benchmark datasets and identifies critical challenges such as sim‐to‐real transfer, generalization, and continual ...
Arnab Majumder   +3 more
wiley   +1 more source

Detection of Protein–Protein Interactions in Escherichia coli With Single Molecule Sensitivity

open access: yesAdvanced Science, EarlyView.
This article describes a regulatory circuit in Escherichia coli able to detect protein–protein interactions with exquisite sensitivity. The interaction between two hybrid proteins fused to Bordetella pertussis adenylate cyclase and its activator calmodulin triggers a potent cyclic AMP signaling cascade.
Marilyne Davi, Daniel Ladant
wiley   +1 more source

Fact-Checking Cancer Information on Social Media in Japan: Retrospective Study Using Twitter. [PDF]

open access: yesJMIR Form Res, 2023
Kureyama N   +10 more
europepmc   +1 more source

Consensus Formation and Change are Enhanced by Neutrality

open access: yesAdvanced Science, EarlyView.
Neutral agents are shown to enhance both the formation and overturning of consensus in collective decision‐making. A general mathematical model and experiments with locusts and humans reveal that neutrality enables robust consensus via simple interactions and accelerates consensus change by reducing effective population size.
Andrei Sontag   +3 more
wiley   +1 more source

Adipocyte‐Derived Leptolin Enhances Energy Expenditure and Prevents Obesity

open access: yesAdvanced Science, EarlyView.
We identified a novel adipokine, which we named leptolin. In humans, leptolin levels in white adipose tissue were positively correlated with exercise and negatively associated with body mass index. We observed elevated leptolin in serum from athletes and lower leptolin in serum from obese individuals.
Jiarui Liu   +17 more
wiley   +1 more source

Fact-checking in journalism: an epistemological framework

open access: yes
Fact-checking has become an enduring form of journalism that can influence public discussion and counter false content on mass media and social media platforms.
Suomalainen, Kari   +4 more
core   +1 more source

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