Results 31 to 40 of about 478,907 (178)

Superbroadcasting of continuous variables mixed states

open access: yes, 2006
We consider the problem of broadcasting quantum information encoded in the average value of the field from N to M>N copies of mixed states of radiation modes.
Barnett S M   +7 more
core   +1 more source

Single-shot incoherent digital holography based on generalised three-step phase-shifting method with 1D phase grating

open access: yesScientific Reports
Incoherent digital holography (IDH) is a passive holographic 3D imaging technique under spatially incoherent light. Single-shot recording with high light-utilization efficiency and high spatial resolution is a challenge in IDH.
Teruyoshi Nobukawa   +5 more
doaj   +1 more source

Enhancing Deepfake Detection With Diversified Self-Blending Images and Residuals

open access: yesIEEE Access
The advancement of deep forgery technology has significantly impacted the credibility of media content, making the detection of deep forgeries crucial for ensuring media security.
Qingtong Liu   +3 more
doaj   +1 more source

Effects of Energy‐Level Alignment on Operating Voltages of Blue Organic Light‐Emitting Diodes

open access: yesAdvanced Materials Interfaces, 2023
Although organic light‐emitting diodes (OLEDs) have been studied extensively for various applications, the effect of the electron behavior on the characteristics of OLEDs has rarely been discussed owing to the difficulty in investigating the actual ...
Tsubasa Sasaki   +3 more
doaj   +1 more source

Conquering the Virtual Public': Jean-Paul Sartre's La tribune des temps modernes and the Radio in France [PDF]

open access: yes, 2014
On the evening of Monday, 21 October 1947, La Tribune de Paris – a daily radio programme that provided a forum for discussion and analysis of current events – gave over its nightly news review, from 8:30 to 8:50, to ‘Jean-Paul Sartre et ses ...
Moody, A
core   +1 more source

Griefing emotions on Facebook wall: a visual multimodal dialogue from a semiotic technology perspective

open access: yesKomunika
The expression of grief has shifted from traditional face-to-face rituals to digital spaces. Social media provides features such as emojis, stickers, and GIFs, enabling users to express mourning visually and symbolically.
Rulli Nasrullah   +5 more
doaj   +1 more source

“Point of View: Now Is Not the Time to Cut Funding for Public Broadcasting,” POV, BU Today [PDF]

open access: yes, 2017
President Trump’s proposed budget threatens to pull the plug on federal funding for the Corporation for Public Broadcasting (CPB), the major funder of Public Broadcasting Service (PBS) programming and National Public Radio (NPR) and the supporter of 350 ...
Woodward, John
core  

Broadcasting Automata and Patterns on Z^2 [PDF]

open access: yes, 2014
The Broadcasting Automata model draws inspiration from a variety of sources such as Ad-Hoc radio networks, cellular automata, neighbourhood se- quences and nature, employing many of the same pattern forming methods that can be seen in the superposition ...
Igor Potapov   +5 more
core   +2 more sources

The Feminism Movement on the Hard Music Stage: An Analysis of the Unity/Safe Rooms of Indonesian NEGATIFA Band Songs

open access: yesAl Huwiyah
This study analyzes the song Unity / Ruang Aman by the hardcore powerviolence band NEGATIFA as a medium of resistance against sexual violence in public spaces, particularly within Indonesia’s heavy music scene. The song was selected because it explicitly
M. Ibnu Naufal Maskuri   +2 more
doaj   +1 more source

With the Support of Listeners Like You : Lessons from U.S. Public Radio [PDF]

open access: yes, 2010
This chapter provides an assessment of public broadcasting in the United States. It asserts that European public service broadcasting (PSB) could learn from U.S.
Huntsberger, Michael, Stavitsky, Alan G.
core   +1 more source

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