In this study, we present WindTalker, a novel and practical keystroke inference framework
that allows an attacker to infer the sensitive keystrokes on a mobile device through WiFi-based …

Developing simple and general approaches for the synthesis of nanometer‐sized DNA
materials with specific morphologies and functionalities is important for various applications. …

Background: Since its discovery in December 2019, severe acute respiratory syndrome
coronavirus 2 (SARS-CoV-2) has infected more than 2 180 000 people worldwide and has …

Piezoelectricity describes interconversion between electrical charge and mechanical strain.
As expected for lattice ions displaced in an electric field, the proportionality constant is …

PVDF thin films prepared under standard processing conditions have a cloudy appearance
and are notoriously rough, which prevent microelectronic and photonic applications. On the …

The 2019 novel coronavirus (SARS-CoV-2) pandemic has caused a global health emergency.
The outbreak of this virus has raised a number of questions: What is SARS-CoV-2? How …

Serverless computing is an emerging paradigm in which an application's resource provisioning
and scaling are managed by third-party services. Examples include AWS Lambda, Azure …

Ferroelectric poly(vinylidene-fluoride) (PVDF) has, in the past, been proposed as an ideal
candidate for data storage applications as it exhibits a bistable, remanent, polarization that can …

SARS-CoV-2 inactivated vaccines have shown remarkable efficacy in clinical trials, especially
in reducing severe illness and casualty. However, the waning of humoral immunity over …

With the increasing carbon neutral targets claimed by responsible countries, many research
has been done to investigate the impact of environmental regulation on green technology …