Results 91 to 100 of about 206,526 (311)
Multi‐Axis Stretchable Zippers for Personalized Wound Healing
Advanced Science, EarlyView.Multi‐axis stretchable zippers can adapt to complex wound morphologies and enable personalized wound treatment through programmable contraction. This morphological matching strategy helps accelerate wound closure, improve blood perfusion, promote epithelial regeneration, and enhance collagen remodeling, pioneering new directions for personalized and ...
Siyuan Cai +16 more
wiley +1 more source
Empirical Study of Effect of Deregulation, Competition, and Contents on Mobile Phone Diffusion: Case of the Japanese 3G Market [PDF]
The Japanese mobile market has recently shown a remarkable growth in the last decade, with more than 106.2 million 3G (3rd Generation, or W-CDMA) subscribers and 4.4 million 2G (2nd Generation, or PDC) as of December 2009.
Akematsu, Yuji +2 more
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Advanced Science, EarlyView.Inspired by biological ion transport, this work introduces self‐powered multifunctional sensors utilizing tailored hydrogel stacks. Optimizing ionic migration with MXenes and carbon nanotubes achieves high‐performance energy harvesting and unique logic circuit functionality.
Haoran Chen +9 more
wiley +1 more source
J@ti Undip: Jurnal Teknik Industri, 2013 Pertumbuhan pesat pasar ponsel di Indonesia berpotensi mengakibatkan ledakan limbah ponsel bekas di masa depan. Limbah ponsel bekas berdampak buruk bagi kesehatan manusia dan lingkungan.
Helena Kristina +2 more
doaj +1 more source
Advanced Science, EarlyView.Here, we establish a quantitative relationship between the electrostriction coefficient (Q33) of FRPs and their interplanar spacing (d): Q33 = 100(Δd/d0+1) × Q33(s). Using this model, we fabricated high‐performance soft robots, including a biomimetic crawler (with a speed of 27 cm/s) and a butterfly (with a thrust‐to‐weight ratio of 0.71).
Ba Qin +8 more
wiley +1 more source
Frontiers in Public HealthBackgroundNowadays, it is widely acknowledged that mobile phone addiction is a risky factor for insomnia symptoms, but to date, people know little about the underlying relationship between them among undergraduates during the COVID-19 pandemic.
Jinfu Wang +4 more
doaj +1 more source
IMS Based Mobile Presence Service. [PDF]
, 2008 One of the key factors associated with mobile data services is the ability to provide greater contextualization of user activity through information such as personal presence.
Lei, Zhang, Coulton, Paul
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Advanced Science, EarlyView.The phase transition of supercritical CO2 induces the foaming of dense MXene film without compromise inherent structure of MXene nanosheet. The foamed porous MXene film manifests remarkable EMI shielding and infrared thermal camouflage performances. Moreover, the foaming strategy is broadly adaptable and can be extended to other two‐dimensional films ...
Hui Zhao +7 more
wiley +1 more source
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 +10 more
wiley +1 more source
Mobile Technosoma: Some phenomenological reflections on itinerant media devices
, 2005 Portable media devices and 'wearable' communications technologies are becoming both increasingly ubiquitous and personalised, penetrating and transforming everyday cultural practices and spaces, and further disrupting distinctions between private and ...
Richardson, I.
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