Results 81 to 90 of about 1,721,690 (280)

The effects of individual differences on mobile phone users’ operational behaviour [PDF]

open access: yes, 2011
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.Mobile handset technology has improved greatly in recent decades. Improvements in hardware and software conduce the importance of the handset as a computer.
Wang, Wen-Chia
core   +4 more sources

Mobile Phone Use,Mobile Phone Addiction and Academic Performance in Primary School Students

open access: yes, 2023
In order to explore the relationship among mobile phone use,mobile phone addiction and academic performance of primary school students, 187 Chinese primary school students were surveyed on mobile phone use, mobile phone addiction and academic performance. The results showed that 38.7% of primary school students had their own mobile phone.
openaire   +2 more sources

Safety of Sodium‐Ion Batteries: Evaluation and Perspective from Component Materials to Cells, Modules, and Packs

open access: yesAdvanced Energy Materials, EarlyView.
This review provides a bottom‐up evaluation of sodium‐ion battery safety, linking material degradation mechanisms, cell engineering parameters, and module/pack assembly. It emphasizes that understanding intrinsic material stability and establishing coordinated engineering control across hierarchical levels are vital for preventing degradation coupling ...
Won‐Gwang Lim   +5 more
wiley   +1 more source

Behavioral Coping With Food Price Inflation: Patterns Among U.S. Households

open access: yesApplied Economic Perspectives and Policy, EarlyView.
ABSTRACT Recent food price inflation has placed substantial pressure on household budgets, food security, and mental well‐being. Using Household Pulse Survey data, we combine k‐modes clustering and Double Machine Learning to identify distinct household coping groups and examine differences in how households respond to rising food prices across groups ...
Yuxiang Zhang, Yizao Liu
wiley   +1 more source

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

open access: yesFrontiers 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   +5 more
doaj   +1 more source

Impact of Digital Ability and Rice Technology Adoption on Rice Farming Performance in Benin

open access: yesAgribusiness, EarlyView.
ABSTRACT This study examines the combined effects of digital ability and the adoption of various rice technologies among smallholder rice farmers, using GPS‐spatially matched data sources that include household surveys and a general census of rice value chain actors in Benin.
Landry Bellarmin Kassa, Takeshi Sakurai
wiley   +1 more source

Temperature‐Tunable Cholesteric Liquid Crystal Optical Combiners for Extended Reality Applications

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 3, March 2025.
Recent advancements in extended reality highlight their potential to enhance traditional displays like liquid crystal displays and organic light‐emitting diode screens. This article introduces an innovative cholesteric liquid crystal‐based optical combiner for head‐mounted displays, enabling seamless transitions between augmented reality, virtual ...
Yuanjie Xia   +6 more
wiley   +1 more source

The influence of negative events on adolescents’ mobile phone addiction: the chain mediating role of personality traits and emotional regulation style

open access: yesFrontiers in Psychiatry
IntroductionTeenagers’ excessive dependence on mobile phones has aroused widespread concern in society. However, the complex mechanisms underlying the relationship between negative events and adolescent mobile phone addiction have not been thoroughly ...
Mingxin Ji   +4 more
doaj   +1 more source

A Model of Attitudes toward the Acceptance of Mobile Phone Use in Public Places [PDF]

open access: yes
Since the first commercial launch of cellular telecoms by NET in Tokyo Japan in 1979 and the launch of the NMT system in Denmark, Finland, Norway and Sweden in 1981, the mobile phone has undergone continual incremental innovation for changing market ...
Brenda Mak   +2 more
core  

Printed Wearable Sweat Rate Sensor for Continuous In Situ Perspiration Measurement

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 3, March 2025.
A wireless wearable sweat rate sensor system is presented, featuring digital 3D direct‐write printing on a flexible substrate with microfluidic layers for continuous, real‐time monitoring. Printed encapsulated metal electrodes are used for capacitance measurements, achieving high sensitivity (0.01 μL min−1) while maintaining a compact and lightweight ...
Mohammad Shafiqul Islam   +6 more
wiley   +1 more source

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