Results 1 to 10 of about 878,400 (298)

The mediating role of psychological resilience and loneliness between physical activity and mobile phone addiction among adolescents [PDF]

Frontiers in Nutrition
ObjectiveTo explore the relationship between physical activity and mobile phone addiction in adolescents and further explore the mediating chain effect of psychological resilience and loneliness.Methods1,226 adolescents were investigated by an ...
Xiaofen Ding, Wanlin Liu
doaj   +2 more sources

College students’ loneliness and mobile phone addiction: mediating role of mobile phone anthropomorphism and moderating role of interpersonal relationship quality [PDF]

Frontiers in Psychiatry
IntroductionAs mobile phone functions expand and diversify, users develop deep emotional bonds with their devices. This has led to a growing concern about mobile phone addiction, particularly among students in universities.
Huan Wang, Mingxin Ji, Huixin Tu, Yi Qi, Siyi Wu, Xingrui Wang   +5 more
doaj   +2 more sources

Three-dimensional fluid-thermal-structure multiphysics interaction simulation model of aluminium extrusion process

Journal of Mechanical Engineering and Sciences, 2021
Three dimensional fluid-thermal-structure multiphysics interaction simulation model of aluminium extrusion process has been simulated and presented in this paper.
Maher A. R. Sadiq Al-Baghdadi, Muhannad Al-Waily   +1 more
doaj   +1 more source

Absolute and relative preferences for mobile phone internet content, mobile phone dependence, and depressive symptoms: a study of Chinese university students in the post-pandemic era

Frontiers in Public Health, 2023
BackgroundDue to the COVID-19 pandemic, Chinese university students may have increased mobile phone dependence, a habitual behavior in the student population and a risk factor for depressive symptoms.
Hua Yang, Zhikang Wang, Yujie Jiang, Jie Tang   +3 more
doaj   +1 more source

Attention deficit hyperactivity symptoms predict problematic mobile phone use [PDF]

, 2020
Attention-deficit-hyperactivity disorder (ADHD) is the most commonly diagnosed childhood disorder characterised by inattention, hyperactivity/impulsivity, or both.
A Bianchi, A Dhir, A Enez Darcin, A Tangmunkongvorakul, American Psychiatric Association, CH Ko, CH Ko, CL Crunelle, CL Ventola, E Aboujaoude, E Harstad, E Ophir, E Schoenfelder, F Cao, H Lee, HH Wilmer, HJ Yoo, J Biederman, J Billieux, J De-Sola Gutiérrez, JD Elhai, JD Elhai, JD Parker, JJ Hudziak, JY Mok, JY Yen, JY Yen, K Demirci, KL Smith, L Leung, L Shin, M Beranuy, M Kwon, M Panagiotidi, M Panagiotidi, M Panagiotidi, M Reuter, M Samaha, M Seo, M Shaw, NL Reinsch Jr, NS Hawi, RC Kessler, S Thomée, S Young, SC Cho, SJ Kass, SM Ching, TJ Spencer, VA Pironti, Y Jung, Y Zhang, YK Lee   +52 more
core   +3 more sources

Prediction of mobile phone dependency based on shyness mediated by basic psychological needs among girl adolescents [PDF]

مطالعات اجتماعی روان‌شناختی زنان, 2023
This study was conducted to investigate the moderated role of basic psychological needs by family cohesion in the relationship between shyness and mobile phone dependency among girl adolescents. It is a descriptive correlational research study. The study
Sara Ebrahimi
doaj   +1 more source

Mobile phone dependence, social support and impulsivity in Chinese university students [PDF]

, 2018
This study examined the frequency of mobile phone dependence in Chinese university students and explored its association with social support and impulsivity.
Chai, Jingxin, Mei, Songli, Ng, Chee H, Ungvari, Gabor S, Wang, Shi-Bin, Xiang, Yu-Tao   +5 more
core   +3 more sources

The relationship between self-esteem and mobile phone addiction among college students: The chain mediating effects of social avoidance and peer relationships

Frontiers in Psychology, 2023
IntroductionMobile phone addiction has a negative impact on the physical and mental health of college students, which has attracted extensive attention from scholars.MethodsIn this study, we investigated the mechanism of the influence of self-esteem on ...
Chunmei Chen, Yuanyi Shen, Shuai Lv, Bo Wang, Yujie Zhu   +4 more
doaj   +1 more source

Mobiles phones and health [PDF]

Scandinavian Journal of Public Health, 2008
Mobile phones came on the market in the 1980s and people in the Nordic countries were among the first to use the technology. We are now among the most frequent mobile phone users in the world. Mobile phone technology has changed from analogue to digital signals, and signal frequencies have changed from 450 to 2200 MHz.
openaire   +3 more sources

PERCOBAAN OSILASI BANDUL FISIS BENTUK SEDERHANA SEBAGAI TUGAS PROYEK PENELITIAN PADA MATERI MOMEN INERSIA DI SMA

Jurnal Pendidikan Fisika Indonesia, 2012
Percobaan ayunan bandul fisis bertujuan untuk menentukan suatu besaran fisis, misalnya percepatan gravitasi bumi atau momeninersia pusat massa suatu benda.
S. Khanafiyah
doaj   +1 more source