Results 71 to 80 of about 386,118 (292)
Arthritis Care &Research, EarlyView.Systemic sclerosis (SSc) is a rare autoimmune disease defined by immune dysregulation, vasculopathy, and progressive fibrosis of the skin and internal organs. Despite advances in care, major complications such as interstitial lung disease (ILD) and myocardial involvement remain the leading causes of morbidity and mortality.
Cristiana Sieiro Santos +2 more
wiley +1 more source
BMC NursingSmartphone addiction is a behavioral addiction characterized by excessive smartphone use, leading to physical and mental health issues. This condition significantly affects individuals’ well-being.
Ting Ye +9 more
semanticscholar +1 more source
Asian Nursing Research, 2017 Purpose: This study investigated the mediating effects of loneliness and depression on the relationship between adult attachment and smartphone addiction in university students. Methods: A total of 200 university students participated in this study.
EunYoung Kim, PhD +2 more
doaj +1 more source
Digital Health, 2023 Overview Smartphone use has dramatically increased worldwide, contributing to a profound change in interpersonal interactions. They have become the primary medium of human interaction, and smartphone addiction, consequently, has become a modern-day ...
Yi-Ying Wu, Wen-Huei Chou
doaj +1 more source
Speckle‐Engineered Upconversion Amplification in Nanoemulsion‐Templated Hydrogel Microdomes
Advanced Functional Materials, EarlyView.Nanoemulsion‐confined PEGDA microdomes generate speckle‐like excitation fields that strongly amplify upconversion luminescence upon dehydration, enabling filter‐free visible readout with reversible on–off switching. DMD‐based lithography yields scalable, shape‐programmable arrays for moisture‐responsive displays and optical encryption.
Chaeyeong Ryu +13 more
wiley +1 more source
Neuroscience and Biobehavioral ReviewsBACKGROUND Internet Addiction (IA) refers to excessive or uncontrolled behaviors related to Internet access, causing impairment or distress. Similarly, Smartphone Addiction (SPA) involves the excessive use of smartphones, disrupting users' daily lives ...
M. Méndez +8 more
semanticscholar +1 more source
, 2023 This study examined smartphone addiction's effect on manual and finger dexterity, hand and pinch grip strength, and thumb pressure pain threshold in university students. The study included 127 university students aged 19-25 years.
Kecelioglu, Sule +10 more
core +1 more source
Advanced Functional Materials, EarlyView.This study demonstrates that memristors can replace conventional 2T–1C driving circuits with simplified 1T–1 m architectures by exploiting resistance switching. With ultra‐low switching voltages (< ±0.2 V) and multi‐level resistance states, the memristors precisely control the current injected into organic light‐emitting diodes (OLEDs).
Dong Hyun Kim +6 more
wiley +1 more source
BMC Psychiatry, 2022 Objective This study aimed to assess Chinese medical students’ smartphone addiction and its effects on subhealth and insomnia. Methods A cross-sectional survey was conducted from October 14, 2020 to November 14, 2020 by administering an online ...
Huan Liu +5 more
doaj +1 more source
Exciton Binding Energy of Phosphorescent Emitter Molecules in Organic Light‐Emitting Diodes
Advanced Functional Materials, EarlyView.Energy level alignment is key to efficient OLED design, yet determining LUMO energies remains challenging. A methodology based on field‐induced dissociation and kinetic Monte Carlo simulations is presented to extract LUMO energies of iridium‐based phosphorescent emitters from their exciton binding energy.
Hiroki Tomita +6 more
wiley +1 more source