Results 41 to 50 of about 1,342,552 (347)

Thermomechanical Fatigue and Creep–Fatigue Interaction of Inconel 718 Additively Manufactured by Laser Beam Powder Bed Fusion

open access: yesAdvanced Engineering Materials, EarlyView.
Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth   +6 more
wiley   +1 more source

The Daily Post sale

open access: yesPacific Journalism Review, 1999
Opposition parties and media groups have protested over the Fiji Government's buying of a major stake in the Daily Post, one of the country's two daily newspapers. But the Government insists that it is for the benefit of the nation.
John Kamea
doaj   +1 more source

Media And Government Relations In Papua New Guinea [PDF]

open access: yes, 2006
All is not well with news media in Papua New Guinea. Media and government relations are stressed, a situation adverse to the country's development. Media organisations have to deal with operational difficulties, threats against editorial freedom, and ...
Duffield, Lee
core   +1 more source

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

open access: yesAdvanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana   +2 more
wiley   +1 more source

Medialne arterie współczesnej wolności człowieka

open access: yesPoliteja
MEDIA ARTERIES OF CONTEMPORARY HUMAN FREEDOM: BENEFITS – DANGERS – RESPONSIBILITY Media arteries mean roads or channels through which values, including valuable data, are delivered to people.
Maciej Radej
doaj   +1 more source

Section 46 - why it was included

open access: yesPacific Journalism Review, 1996
The Papua New Guinea Government is trying to 'shoot the messenger'. The danger is that if the Government shoots the messenger today, who will bring them the message they are eagerly looking forward to receiving tomorrow?
John Momis
doaj   +1 more source

Patterning the Void: Combining L‐Systems with Archimedean Tessellations as a Perspective for Tissue Engineering Scaffolds

open access: yesAdvanced Functional Materials, EarlyView.
This study introduces a novel multi‐scale scaffold design using L‐fractals arranged in Archimedean tessellations for tissue regeneration. Despite similar porosity, tiles display vastly different tensile responses (1–100 MPa) and deformation modes. In vitro experiments with hMSCs show geometry‐dependent growth and activity. Over 55 000 tile combinations
Maria Kalogeropoulou   +4 more
wiley   +1 more source

Legal regulation of the media between the requirements of freedom and the restrictions of protection

open access: yesInternational Review of Law, 2021
Freedom of expression is one of the most important human rights, meaning the right to be free in terms of opinion, publication, and research that can be produced by any means of expression.
شاكر المزوغي   +1 more
doaj   +2 more sources

Cryo‐EM of Rationally Designed Photosystem I Nanoassembly on Graphene Validates Orientation‐Driven Enhancement of Photocatalytic Performance

open access: yesAdvanced Functional Materials, EarlyView.
The first cryo‐EM visualization and quantification of oriented Photosystem I (PSI) on single‐layer graphene is reported. Domain‐specific covalent anchoring of PSI, with the reducing side of the biophotocatalyst toward graphene, promotes three‐fold higher anodic photocurrent generation compared to a randomly physisorbed counterpart. This approach allows
Miriam Izzo   +6 more
wiley   +1 more source

Photoswitching Conduction in Framework Materials

open access: yesAdvanced Functional Materials, EarlyView.
This mini‐review summarizes recent advances in state‐of‐the‐art proton and electron conduction in framework materials that can be remotely and reversibly switched on and off by light. It discusses the various photoswitching conduction mechanisms and the strategies employed to enhance photoswitched conductivity.
Helmy Pacheco Hernandez   +4 more
wiley   +1 more source

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