Results 61 to 70 of about 5,478 (285)

Temperature‐Resilient Reconfigurable Physical Unclonable Function Driven by Pulse Modulation Using CMOS‐Integrated Spintronic Chips

Advanced Science, EarlyView.
A reconfigurable physical unclonable function is developed using CMOS‐integrated SOT‐MRAM chips, leveraging a dual‐pulse strategy and offering enhanced environmental robustness. A temperature‐compensation effect arising from the CMOS transistor and SOT‐MTJ is revealed and established as a key prerequisite for thermal resilience.
Min Wang, Chuanpeng Jiang, Zhaohao Wang, Zhengyi Hou, Zhongkui Zhang, Yuanfu Zhao, Hong‐xi Liu, Weisheng Zhao   +7 more
wiley   +1 more source

The Impact of COVID-19 and Exposure to Violent Media Content on Cyber Violence Victimization Among Adolescents in South Korea: National Population-Based Study

Journal of Medical Internet Research
BackgroundBecause of the COVID-19 pandemic and consequent stay-at-home mandates, adolescents faced isolation and a decline in mental health.
Eugene Lee, Peter J Schulz, Hye Eun Lee
doaj   +1 more source

Cyber-Victimization and Cyberbullying: The Moderator Effects of Emotion Regulation from Perpetrators

Journal An-Nafs: Kajian Penelitian Psikologi, 2023
Cyberbullying is a form of behavior that harms, disrupts, and threatens the safety of other users on social media. Cyberbullying is crucial to explore, considering that most research focuses on victims and less on perpetrators. The present study aimed to
Costly Ifada, Sunawan Sunawan
doaj   +1 more source

Peer Victimization in Overweight Adolescents and Its Effect on Their Self-Esteem and Peer Difficulties [PDF]

, 2019
This study has three objectives: to examine whether adolescents who perceive themselves as overweight differ from others in terms of offline victimization at school, cybervictimization, self-esteem, and difficulties relating to peers; to examine the ...
Núñez, Andrea, Núñez, José Carlos, Pérez Fuentes, María Del Carmen, Álvarez García, David   +3 more
core   +1 more source

Cyberbullying aggressors among Spanish secondary education students: an exploratory study [PDF]

, 2015
Purpose This paper aims to explore the prevalence rate of adolescents engaging in aggressive behaviours towards their peers using the Internet and mobile phones, while examining the duration and intensity of this cyberbullying, and to analyse differences
Buelga Vásquez, Sofía, Cava Caballero, María Jesús, Musitu Ochoa, Gonzalo, Torralba, Eva   +3 more
core   +2 more sources

Synaptic κ‐Ga2O3 Photodetectors for Privacy‐Enhancing Neuromorphic Computing

Advanced Science, EarlyView.
We report on a single‐element neuromorphic sensor based on the persistent photoconductivity (PPC) of κ‐phase Ga2O3 capable of sensing ultraviolet light and harnessing intrinsic data privacy. The approach establishes a materials‐enabled pathway toward compact, intelligent, and privacy‐enhancing optoelectronic hardware for next‐generation edge systems ...
Yanqing Jia, Heming Lin, Hongliang Chang, Wenqing Niu, Yue Wang, Hang Lu, Abdullah AlQuwayzani, Yara Banda, Long Chen, Qingxiao Wang, Bambar Davaasuren, Mohamed Ben Hassine, Tien Khee Ng, Boon S. Ooi   +13 more
wiley   +1 more source

Cyber Safety: A theoretical Insight [PDF]

, 2017
This paper is written by the EUCPN Secretariat following the topic of the Estonian Presidency of the Network, which is Cyber Safety. It gives a theoretical insight in what Cyber Safety is.
Vanhee, Jorne, Verleysen, Cindy
core   +1 more source

The Validity And The Reliability Study Of A Cyber Victimization/Bullying Scale For University Students [PDF]

, 2023
The main purpose of this study was to develop a cyber victimization/bullying scale for university students and to test the validity and reliability of the scale.
BAYAR, Yusuf, BAYAR,Alper, KURT, Bilge Sena, MUTLU, Mahir, ÖVEN, Çağrı   +4 more
core   +1 more source

Selective Interfacial Barriers Drive High‐Performance GeTe Thermoelectrics

Advanced Science, EarlyView.
Carrier‐phonon decoupling is the key to developing high‐performance thermoelectric materials. Here, we demonstrate that selective interfacial barriers can decouple carrier and phonon transport, thus achieving an exceptional peak ZT of ∼2.7 at 773 K, along with a record‐high average ZT of 1.9 across 300–773 K in the (Ge0.82Mn0.04Bi0.04Pb0.1Te)0.99(VSe2 ...
Liang‐Cao Yin, Xinhua Lu, Wei‐Di Liu, Meng Li, Siqi Liu, De‐Zhuang Wang, Hao Wu, Yuan‐Meng Liu, Xiao‐Lei Shi, Yifeng Wang, Lixiong Zhang, Qingfeng Liu, Zhi‐Gang Chen   +12 more
wiley   +1 more source

Development of the multidimensional peer victimization scale–revised (MPVS-R) and the multidimensional peer bullying scale (MPVS-RB) [PDF]

, 2015
Peer victimization is a frequent occurrence for many adolescents; however, some of the psychometric properties of self-report scales assessing these experiences remain unclear.
Brown T.A., Bryant F.B., Byrne B.M., Erwin P., James E. Houston, Lucy R. Betts, Netemeyer R.G., Olweus D., Oonagh L. Steer, Parada R., Schumacker R.E.   +10 more
core   +1 more source