Results 51 to 60 of about 35,516,908 (298)

Microscale Mapping of Fiber Strain and Damage in Composite Wrinkled Laminates Using Computed Tomography Assisted Wide‐Angle X‐Ray Scattering

open access: yesAdvanced Science, EarlyView.
This study combines full‐field tomography with diffraction mapping to quantify radial (ε002$\varepsilon _{002}$) and axial (ε100$\varepsilon _{100}$) lattice strain in wrinkled carbon‐fiber specimens for the first time. Radial microstrain gradients (−14.5 µεMPa$\varepsilon \mathrm{MPa}$−1) are found to signal damage‐prone zones ahead of failure, which ...
Hoang Minh Luong   +7 more
wiley   +1 more source

Digital barometers for effective political campaigns [PDF]

open access: yes, 2020
This paper explores phenomena that affect how modern political campaigns communicate, educate, and persuade voters online. The three main phenomena discussed are: social media engagement, visibility of online content, and entertainment media.
Harris, Vincent
core   +1 more source

The role of digital marketing in political campaigns

open access: yesInternet Policy Review, 2017
Computational politics—the application of digital targeted-marketing technologies to election campaigns in the US and elsewhere—are now raising the same concerns for democratic discourse and governance that they have long raised for consumer privacy and ...
Jeff Chester, Kathryn Montgomery
doaj   +1 more source

Polychip‐A High‐Throughput Droplet Microfluidics Platform for Interrogating Microbial Interactions

open access: yesAdvanced Science, EarlyView.
Polychip, a fully integrated droplet microfluidics platform, enables high‐throughput, single‐cell resolution screening of polymicrobial interactions. By seamlessly combining six automated microfluidics operations on a single chip, the system accelerates antimicrobial discovery by 11 to 14 times compared to traditional robotic methods.
Jeong Jae Han   +11 more
wiley   +1 more source

Literacy campaigns in Sweden

open access: yes, 2008
It has been difficult in the past to make an accurate history of Swedish literacy known in other countries. To make a population literate requires some form of organized instruction and a number of literacy campaigns.
Johansson, Egil,
core   +1 more source

Mourning the Commons: Circulating Affect in Crowdfunded Funeral Campaigns

open access: yesSocial Media + Society, 2018
This article focuses on the role of circulated affect in crowdfunded funeral campaigns, which have attracted little scholarly attention so far. This study is based on content analysis of online campaigns ( N  = 50) and qualitative interviews ( N  = 10 ...
Tamara Kneese
doaj   +1 more source

Sustainable Materials Design With Multi‐Modal Artificial Intelligence

open access: yesAdvanced Science, EarlyView.
Critical mineral scarcity, high embodied carbon, and persistent pollution from materials processing intensify the need for sustainable materials design. This review frames the problem as multi‐objective optimization under heterogeneous, high‐dimensional evidence and highlights multi‐modal AI as an enabling pathway.
Tianyi Xu   +8 more
wiley   +1 more source

Digital Health Communication and Vaccine Confidence in Mexico Using Aggregated Randomized Brand Lift Studies: Secondary Analysis

open access: yesJMIR Formative Research
BackgroundDigital vaccination campaigns are increasingly used to address declining vaccine confidence, yet evidence from large-scale, real-world interventions in middle-income countries is limited.
Berenice Muñoz Cordero   +6 more
doaj   +1 more source

Innovative Cryptocurrency Trade Websites’ Marketing Strategy Refinement, via Digital Behavior

open access: yesIEEE Access, 2022
Nowadays, the cryptocurrency market is thriving, through the rise in cryptocurrency trading, opening the way for cryptocurrency trading websites’ optimization.
Damianos P. Sakas   +3 more
doaj   +1 more source

Multidimensional and Multifunctional Laser‐Induced Graphene (LIG) for Point‐of‐Care and Wearable Biosensing, Theranostics, and Bioactive Interfaces Toward Personalized Healthcare and Regenerative Medicine

open access: yesAdvanced Science, EarlyView.
Multidimensional laser‐induced graphene (LIG) spanning from 0D to 3D architectures is comprehensively reviewed for multifunctional biomedical platforms, including biosensing, theranostics, and bioactive interface applications, which highlights its potentials for point‐of‐care diagnostics, wearable health monitoring, smart drug delivery, and tissue ...
Li Zhang   +3 more
wiley   +1 more source

Home - About - Disclaimer - Privacy