Results 101 to 110 of about 1,120,696 (275)

Clicks, Discontinuities, and Firm Demand Online [PDF]

open access: yes
The market values of online platforms, such as Yahoo, stem from their ability to monetize the clicks they generate for firms advertising on their sites.
J. Rupert J. Gatti   +3 more
core  

Blog symposium 'Strasbourg Observers turns ten' (2) : the Court’s subtle approach of online media platforms’ liability for user-generated content since the ‘Delfi Oracle’ [PDF]

open access: yes, 2020
This blog post, nearly five years after the final Delfi judgment (ECtHR Grand Chamber 16 June 2015), focusses on the impact of the Delfi case and gives a short overview of the further developments in the Court’s case law determining the scope of ...
Voorhoof, Dirk
core   +1 more source

Understanding Decoherence of the Boron Vacancy Center in Hexagonal Boron Nitride

open access: yesAdvanced Functional Materials, EarlyView.
State‐of‐the‐art computations unravel the intricate decoherence dynamics of the boron vacancy center in hexagonal boron nitride across magnetic fields from 0 to 3 T. Five distinct regimes emerge, dominated by nuclear spin interactions, revealing optimal coherence times of 1–20 µs in the 180–350 mT range for isotopically pure samples.
András Tárkányi, Viktor Ivády
wiley   +1 more source

Expanding Chemical Space of Nucleic Acid Nanoparticles for Tunable Antiviral‐Like Immunomodulatory Responses and Potent Adjuvant Activity

open access: yesAdvanced Functional Materials, EarlyView.
We introduce a nucleic acid nanoparticle (NANP) platform designed to be rrecognized by the human innate immune system in a regulated manner. By changing chemical composition while maintaining constant architectural parameters, we identify key determinants of immunorecognition enabling the rational design of NANPs with tunable immune activation profiles
Martin Panigaj   +21 more
wiley   +1 more source

Life in the "Matrix": Human Mobility Patterns in the Cyber Space

open access: yes, 2018
With the wide adoption of the multi-community setting in many popular social media platforms, the increasing user engagements across multiple online communities warrant research attention. In this paper, we introduce a novel analogy between the movements
Hu, Tianran, Liu, Wei, Luo, Jiebo
core   +2 more sources

Two‐Dimensional Materials as a Multiproperty Sensing Platform

open access: yesAdvanced Functional Materials, EarlyView.
Various sensing modalities enabled and/or enhanced by two‐dimensional (2D) materials are reviewed. The domains considered for sensing include: 1) optoelectronics, 2) quantum defects, 3) scanning probe microscopy, 4) nanomechanics, and 5) bio‐ and chemosensing.
Dipankar Jana   +11 more
wiley   +1 more source

ENHANCING MATERNAL PSYCHOLOGICAL HEALTH DURING PREGNANCY THROUGH E-HEALTH INFORMATICS [PDF]

open access: yesProceedings on Engineering Sciences
This research investigates the enhancement of maternal psychological health during pregnancy through the integration of E-health informatics and quantum photonics for security. The study reviews interventions and outcomes related to E-health technologies
Neha Irfan   +3 more
doaj   +1 more source

Auditing the accessibility of Massive Open Online Courses (MOOCs) [PDF]

open access: yes, 2017
The outcome from the research being reported in this paper is the design of an accessibility audit to evaluate Massive Open Online Courses (MOOCs) for accessibility and to arrive at solutions and adaptations that can meet user needs.
Coughlan, Tim   +3 more
core  

Spatially Resolved Click Patterning of Dyes on Graphene for 2D Hybrids with Regiotunable Fluorescence

open access: yesAdvanced Functional Materials, EarlyView.
Well‐structured graphene hybrid architectures featuring spatially resolved fluorescent properties represent a promising but so‐far elusive synthetic target. A robust and straightforward method for fabricating well‐organized graphene‐dye hybrid nanoassemblies through a combination of reductive patterning and conventional click chemistry is presented ...
Sabrin Al‐Fogra   +12 more
wiley   +1 more source

A Van der Waals Optoelectronic Synapse with Tunable Positive and Negative Post‐Synaptic Current for Highly Accurate Spiking Neural Networks

open access: yesAdvanced Functional Materials, EarlyView.
A van der Waals optoelectronic synaptic device based on a ReS2/WSe2 heterostructure and oxygen‐treated h‐BN is presented, which enables both positive and negative PSCs through photocarrier polarity reversal. Bidirectional plasticity arises from gate‐tunable band bending and charge trapping‐induced quasi‐doping.
Hyejin Yoon   +9 more
wiley   +1 more source

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