Results 91 to 100 of about 878,400 (298)

Pattern of Mobile Phone Use among Students of An Institution

open access: yesJournal of Nepal Medical Association, 2018
Introduction: The charm of mobile phone is more among young generation and the increasing use can lead to various harmful effects and may result in dependence.
Kriti Thapa   +3 more
doaj   +1 more source

Predictability of mobile phone associations [PDF]

open access: yes, 2010
Prediction and understanding of human behavior is of high importance in many modern applications and research areas ranging from context-aware services, wireless resource allocation to social sciences.
Hansen, Lars Kai   +4 more
core  

Molecularly Bridged Heterointerface Engineering: Designing Transparent, Wear‐Resistant, Hard yet Flexible Optoelectronic Protective Film

open access: yesAdvanced Science, EarlyView.
A molecular‐bridging heterogeneous interface engineering strategy is introduced to combine a polyhedral oligomeric silsesquioxane (POSS)‐based hard coating with a colorless polyimide (CPI)‐based flexible layer. The robust heterogeneous interface endows the integrated system with the superior properties of both layers and their synergistic ...
Huiyang Lu   +5 more
wiley   +1 more source

The longitudinal associations between filial piety belief and mobile phone addiction: from the perspective of self-determination theory

open access: yesFrontiers in Psychology
Based on the dual filial piety model, this study aims to examine the impact of filial piety beliefs on mobile phone addiction. Drawing on self-determination theory, it explores the mediating effect of basic need satisfaction and tests the moderating ...
Hua Wei   +5 more
doaj   +1 more source

An assessment of mobile phone-based dissemination of weather and market information in the Upper West Region of Ghana

open access: yesAgriculture & Food Security, 2017
Background The rapid growth of mobile phones in Ghana has opened up the possibility of delivering timely and useful weather and market information to farmers at costs lower than traditional agricultural extension services.
Prince Maxwell Etwire   +7 more
doaj   +1 more source

Profile transformation in mobile technology based educational systems : a thesis presented in partial fulfillment of the requirements for the degree of Master of Information Science in Information Systems at Massey University, Palmerston North, New Zealand [PDF]

open access: yes, 2005
In order to meet the learning needs from various types of students, computer aided education systems try to include new methods to provide personalized education to every student.
Chen, Jueming
core  

A mobile phone Faraday cage [PDF]

open access: yesPhysics Education, 2011
A Faraday cage is an interesting physics phenomena where an electromagnetic wave can be excluded from a volume of space by enclosure with an electrically conducting material. The practical application of this in the classroom is to block the signal to a mobile phone by enclosing it in a metal can!
openaire   +2 more sources

Nanocurvature‐Activated Dipolar Polarization in M–N4 Single‐Atom Sites for High‐Performance Electromagnetic Wave Absorption

open access: yesAdvanced Science, EarlyView.
Increasing nanocurvature effectively enriches the local electron density of the M–N4 motif, which facilitates electron transfer from the metal center to nitrogen atoms. This electronic behavior intensifies the localization and asymmetric distribution of charge, thereby significantly amplifying the dipole moment and polarizability.
Daohu Sheng   +7 more
wiley   +1 more source

Assessing mobile phone dependency and teens' everyday life in Hong Kong

open access: yesAustralian Journal of Psychology, 2017
Objectives Hong Kong has among the highest mobile phone usage rates in Asia. Although the mobile phone may foster adolescents’ communication with parents and peers, there is also concern that some teens may become dependent on the mobile phone.
Chi‐hung Leung
doaj   +1 more source

In Situ Polyurea Integration for Self‐Healing, Durable Transparent Electromagnetic‐Interference Shielding Film

open access: yesAdvanced Science, EarlyView.
A steric‐hindrance molecular engineering strategy uses dimethyl maleate (DMM) to convert poly(1,4‐butanediol) bis(4‐aminobenzoate) (PBDAB) into a precursor with reduced reactivity via Michael addition, thereby retarding the curing process to form a transparent, ultraflexible, and self‐healable secondary‑amine polyurea (PuSA) with a crosslinked network.
Sinan Zheng   +10 more
wiley   +1 more source

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