Results 51 to 60 of about 103,193 (261)
Pacific Journalism Review, 1996 On 3 May 1996, International Press Freedom Day, Reporters Sans Frontieres published its seventh Annual report on freedom of the press throughout the world, which gave an account of infringements of the right to be informed in 149 countries.
Reporters Sans Frontieres
doaj +1 more source
Pacific Journalism Review, 2020 Commentary: In a global context of national security anxiety, governments across the world are passing an increasing number of laws in response to terror-related threats.
Marie M'Balla-Ndi Oelgemoeller +1 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Photoaligned and photopatterned liquid crystal platforms provide programmable control of optical phase, polarization, and spin‐orbit interactions, enabling compact generation of structured light and complex wavefronts. This review highlights how tailored molecular orientations transform simple beams into designed optical fields, opening versatile ...
Le Zhou +6 more
wiley +1 more source
Pacific Journalism Review, 2000 It is rather bizarre that PINA, a regional media body that has consistently over the years claimed to stand for "freedom of expression" failed to even raise the issue.
Duran Angiki
doaj +1 more source
Impact of Disorder on Microscopic Superconducting and Normal‐State Responses in a Kagome Metal
Advanced Functional Materials, EarlyView.Using depth‐resolved, field‐ and pressure‐dependent μSR$\umu{\rm SR}$ measurements, we show that disorder in Ta‐doped KV3Sb5 drives a crossover from nodal to nodeless superconductivity while strongly modifying the normal‐state magnetic response. Our results reveal that disorder affects superconductivity and magnetism in fundamentally different ways ...
J. N. Graham +18 more
wiley +1 more source
Advanced Functional Materials, EarlyView.In this work, diamonds with negative charged silicon‐vacancy (SiV−) centers have been designed for use as thermometers in biomedical applications. Multiparametric analysis of the emission characteristics of the SiV− centers provides extraordinary sensitivity for temperature detection in the physiological temperature range.
María Gragera +6 more
wiley +1 more source
Operando Tracking of Oxygen‐Vacancy Dynamics and Negative Capacitance in Ca‐Doped BiFeO3
Advanced Functional Materials, EarlyView.Operando electrochemical impedance spectroscopy, combined with electrocoloration, enables a direct correlation between real‐space ionic redistribution and the corresponding frequency‐domain electrical response. In lateral Ca‐doped BiFeO3 devices, time‐resolved impedance snapshots capture the evolution from bulk‐dominated mixed conduction to an ...
Jeonghun Suh +3 more
wiley +1 more source
Lighting the fire for media freedom
Pacific Journalism Review, 1999 'In Samoa, the media can be decribed as a tree that has no shadow. It offers neither shelter nor hope. It can be described as a flower that blooms but then quickly withers, as if afraid of the sunlight.
Savea Sano Malifa
doaj +1 more source
Polymer Substrates for Flexible Sensors: Advances and Contributions to Smart Agriculture
Advanced Functional Materials, EarlyView.This review comprehensively summarizes recent advances in polymer‐based flexible sensors for smart agriculture, focusing on polymer substrate design, interface engineering, and applications in soil, plant, animal, aquaculture, and post‐harvest monitoring.
Yihui Li +12 more
wiley +1 more source
Factors that Influence Freedom of Speech and Self-censorship in Mass Media in Contemporary Russia
Žurnalistikos Tyrimai, 2015 An attempt to define the degree of media freedom in contemporary Russia leads to contradiction between the declaration of the mass media freedom provided by the Constitution of the Russian Federation and the Soviet Union heritage of unequivocal control ...
Oksana Olshevskaya
doaj +1 more source