Results 81 to 90 of about 109,640 (265)

A Review of Failure Modes and Safety Strategies of Lithium‐Ion Batteries from Materials to Systems

Advanced Science, EarlyView.
A cascade‐aware framework is presented for lithium‐ion battery safety, linking thermal runaway initiation, acceleration, runaway reaction, and propagation with material‐, cell/pack‐, and system‐level interventions. By integrating failure mechanisms, quantitative safety indicators, and staged interception strategies, this review highlights how safer ...
Jin Hyeok Yang, Jae Yoon Sung, Hyunji Kweon, Seohyun Kim, Byunghoon Kim, Jongsoon Kim, Junyoung Mun, Jung Ho Kim, Ki Jae Kim   +8 more
wiley   +1 more source

An Interactive Table Supporting Mobile Phone Interaction and 3D Content [PDF]

, 2009
Due to the small user interfaces (UI) and screen displays of mobile phones it is inconvenient for multiple users to access and view content on phones simultaneously.
Rukzio, Enrico, Magnenat-Thalmann, Nadia, Chehimi, Fadi, Nijdam, Niels, Schmidt, Dominik   +4 more
core  

An Assisting Contact Electrification Strategy for Achieving Self‐Recoverable Mechanoluminescence

Advanced Science, EarlyView.
ABSTRACT Self‐recoverable mechanoluminescence (ML) is a unique property of materials that can stably emit light under repeated stress, enabling new applications in smart sensing, displays, and wearable devices. However, self‐recoverable ML is very rare and only observed in a few active phosphors excited by piezoelectricity or contact electrification ...
Jianwen Zhang, Weiguang Wang, Jinyu Zhou, Jiachi Zhang, Wenxiang Wang, Shanwen Wang, Jing Liu, Haoyang Li, Xianfeng Jin, Chi Zhang, Ziyuan Li, Zhaofeng Wang, Yuhua Wang   +12 more
wiley   +1 more source

Mobile Database Computing Performance Related Issues and Replication with Recommendations

JISR Management and Social Sciences & Economics, 2005
Analyzing characteristics of wireless medium and mobile hosts, provide typical performance related issues considered for mobile database design considerations to improve mobile database computing.
Khubaib Ahmed, Muhammad Nadeem
doaj   +1 more source

Thermoelectric PANI/TeNWs Fiber Based Microsensor for Passive Temperature and Active Chemical Sensing

Advanced Science, EarlyView.
Continuous wet‐spinning of PANI with TeNWs yields a multifunctional microfiber. Oriented TeNWs impose chain alignment and enhance π‐electron delocalization, boosting the Seebeck coefficient to 59.9 µV K−1 for passive temperature sensing (1 K detection limit), while achieving high pH sensitivity (59.25 mV pH−1) and rapid NH3 response (0.96 s).
Dongmei Xie, Mengran Chen, Xuefei Zhang, Yan Xu, Weiye Geng, Zhe Tang, Si‐ze Lou, Shun Wan, Zhenguo Liu, Heng Liu, Peng‐an Zong   +10 more
wiley   +1 more source

Persisting mobile phone use while driving and possible solutions for New Zealand

, 2013
In New Zealand the use of hand-held phones while driving was prohibited in 2009, but ‘hands-free’ phones are still permitted. We recently presented the results of an observational study into mobile phone among Wellington drivers at a conference (for ...
Starkey, Nicola J., Charlton, Samuel G., Wilson, Nick, Thomson, George   +3 more
core  

Enabling opportunistic resources sharing on mobile operating systems: benefits and challenges [PDF]

, 2011
The intense use of hardware resources by mobile applications has a significant impact on the battery life of mobile devices. In this paper we introduce a novel approach for the efficient use of mobile phone resources, by considering the coordinated ...
Xie, Geoffrey, Narseo Vallina-Rodriguez, Geoffrey Xie, Jon Crowcroft, Crowcroft, Jon, Christos Efstratiou, Vallina-Rodriguez, Narseo, Efstratiou, Christos   +7 more
core   +1 more source

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

Advanced 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, Seoa Kim, Erik A. Wu, Darren H. S. Tan, Shawn Peng, Xiaolin Li   +5 more
wiley   +1 more source

Direct Tactile Coupling of Mobile Phones with the feelabuzz System

, 2014
Tünnermann R, Leichsenring C, Hermann T. Direct Tactile Coupling of Mobile Phones with the feelabuzz System. In: Mobile Social Signal Processing. First International Workshop, MSSP 2010, Lisbon, Portugal, September 7, 2010, Invited Papers. Lecture Notes
Tünnermann, René, Leichsenring, Christian, Hermann, Thomas ; https://orcid.org/   +2 more
core  

Investigating five key predictive text entry with combined distance and keystroke modelling

, 2008
This paper investigates text entry on mobile devices using only five-keys. Primarily to support text entry on smaller devices than mobile phones, this method can also be used to maximise screen space on mobile phones.
Masters, Michelle Montgomery, Dunlop, M., Dunlop, Mark D., Masters, M.M.   +3 more
core   +1 more source