Results 181 to 190 of about 216,040 (307)

Measuring the megaphone: how are charities using social media for marketing? [PDF]

open access: yes
The Web has disrupted charitable marketing by providing new opportunities for word-of-mouth marketing on an unprecedented scale. This paper describes the transformation in marketing that the Web – and social media in particular – has brought about by ...
Tiropanis, Thanassis   +2 more
core  

Turning Water Into a Tool: From Degradation Pathways to Functional Engineering in Halide Perovskites

open access: yesAdvanced Materials Technologies, EarlyView.
Water exhibits a threshold‐dependent dual role in lead halide perovskites, acting either as a degradation trigger or as a powerful tool for defect passivation, recrystallization, and structural engineering. This review discusses how controlled water‐mediated interactions govern stability, dimensionality, and optoelectronic performance, providing ...
Raphaella T. S. Gonçalves   +4 more
wiley   +1 more source

Optical Manipulation of Whispering Gallery Mode Microlasers for Controlled Cellular Delivery

open access: yesAdvanced Optical Materials, EarlyView.
Optically trapped whispering‑gallery microlasers are precisely positioned onto non‐phagocytic mammalian cells to report local refractive‑index changes in real time. Time‑dependent wavelength shifts reveal successive stages from membrane contact to internalization.
Soraya Caixeiro   +3 more
wiley   +1 more source

Hard‐Magnetic Soft Millirobots in Underactuated Systems

open access: yesAdvanced Robotics Research, EarlyView.
This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang   +4 more
wiley   +1 more source

Social Media Engagement and Self-Esteem as Predictors of Adjustment Domains Among Adolescents With Body Dysmorphic Symptoms. [PDF]

open access: yesCureus
Pandey RP   +9 more
europepmc   +1 more source

Home - About - Disclaimer - Privacy