Results 221 to 230 of about 165,252,051 (273)

Do Face Masks Create a False Sense of Security? A COVID-19 Dilemma

, 2020
Yan Y, Bayham J, Fenichel EP, Richter A.
europepmc   +1 more source

Advances in Halide Perovskites for Photon Radiation Detectors

Advanced Materials Technologies, EarlyView.
This work highlights recent progress in perovskite‐based photon radiation detectors, covering organic–inorganic hybrid, inorganic, lead‐free double, and vacancy‐ordered halide perovskites. Their detection performance is compared, material‐specific advantages and challenges are examined, and provides insight into current limitations and future ...
Liangling Wang, Jieqi Wang, Xiaojun Cui, Carsten Ronning   +3 more
wiley   +1 more source

Two‐Way Shape Memory Polymer Composite Gripper for Adaptive Robotic Applications

Advanced Materials Technologies, EarlyView.
A two‐way shape memory polymer (SMP) composite is developed with intrinsic shape‐changing capability driven solely by temperature, eliminating external actuation loads. Embedding the SMP in a low‐stiffness elastomeric matrix enabled reversible transformations during heating and cooling cycles.
Aamna Hameed, Kamran Ahmed Khan
wiley   +1 more source

Perceived stress and insomnia under the period of COVID-19: The mediating role of sense of security and the moderating role of family cohesion

, 2020
Ye B, Hu J, Im H, Liu M, Wang X, Yang Q.
europepmc   +1 more source

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A false sense of security

Artificial Intelligence, 2022
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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A Sense of Security

Social Psychological and Personality Science, 2016
Adults can be made to experience state attachment security (e.g., feel calm, cared for, and trusting) when they recall experiences, in which others were accepting and responsive. In two experiments, we tested whether receiving affectionate touch in the context of a close relationship naturally promotes state attachment security.
Brett K. Jakubiak, Brooke C. Feeney
openaire   +1 more source

The Sense of Security and a Countermeasure for the False Sense

2011
In this paper, we report the two issues from our recent research on the human aspect of security. One is the sense of security and the other is a warning interface for security threats. We look into the emotional aspect of security technology and investigate the factors of users' feelings based on the user surveys and statistical analysis.
Yuko Murayama, Yasuhiro Fujihara, Dai Nishioka   +2 more
openaire   +1 more source

The Structure of the Sense of Security, Anshin

2008
Traditional research on security has been based on the assumption that a user feels secure when provided with secure systems and services. In this research we address factors influencing users' sense of security. This paper reports our recent discoveries regarding the structure of the sense of security — Anshin.
Yuko Murayama, Natsuko Hikage, Yasuhiro Fujihara, Carl Hauser   +3 more
openaire   +2 more sources

Compressed Sensing and Security

2018
In this chapter we briefly review the Compressed Sensing (CS) framework, discussing the acquisition model, the conditions under which the signal can be recovered, and the main reconstruction algorithms. Then, we show how CS is essentially analogous to a private key cryptosystem if signal acquisition, signal recovery, and sensing matrix generation are ...
Matteo Testa, Diego Valsesia, Tiziano Bianchi, Enrico Magli   +3 more
openaire   +1 more source

Forging a Sense of Security

Russian Politics & Law, 1999
The struggle of the Prosecutor's Office to impose the rule of law on the activity of the Internal Affairs organs in reviewing reports and memos about crime has a long history. I recall how, just twenty-five years ago when I began service in our department, teams from the Procuracy of the USSR were discovering unrecorded, "faceless" burglaries, car ...
openaire   +1 more source