Results 151 to 160 of about 2,024,706 (387)

Prensa, política e “intelectuales mediáticos” / The press, politics and “media intellectuals” [PDF]

open access: yes, 2012
Quieren ser libres de decir lo que piensan, aunque no sean libres de pensar lo que dicen; por otra parte no se cuestiona si son libres los medios de propiedad privada donde escriben y hablan.
Sánchez Parga, José
core  

Architected Soft Actuators for Artificial Musculoskeletal Systems

open access: yesAdvanced Materials, EarlyView.
An architected soft actuator uses a servo motor and a combination of 3D printed architected elastomers to extend and contract. The actuator exhibits high actuation stroke, force output, and power density for constructing bioinspired artificial musculoskeletal systems.
Taekyoung Kim   +3 more
wiley   +1 more source

Freedom Of Speech, Freedom Of The Press, And Their Limits [PDF]

open access: yes, 1998
Nowadays, mass media, with its unstoppable and astonishing development, has reached a level of importance in our lives that was unimaginable few years ago. This new situation is inherent in modem societies.
Diaz, Juan Cruz   +1 more
core   +1 more source

High‐Energy‐Density Aqueous Zinc‐Ion Batteries: Recent Progress, Design Strategies, Challenges, and Perspectives

open access: yesAdvanced Materials, EarlyView.
Strategies achieving high‐energy‐density aqueous zinc‐ion batteries are summarized and analyzed from both their separate advancements and the integrated effectiveness in this review. Then, perspectives are given for valuable guidance for further development of high‐energy‐density aqueous zinc‐ion batteries.
Mingcong Tang   +4 more
wiley   +1 more source

The Rise of Mechanobiology for Advanced Cell Engineering and Manufacturing

open access: yesAdvanced Materials, EarlyView.
With the growing demand for cell‐based therapies, efficient cellular engineering is crucial. This review calls for greater recognition of mechanobiology principles applied through advanced biomaterial designs, mechanical confinement, and highlights recent advances using micro/nanotechnologies to enhance cell manufacturing.
Huan Ting Ong   +8 more
wiley   +1 more source

Perkembangan Pers Minahasa Pada Masa Kolonial Tahun 1869-1942 [PDF]

open access: yes, 2015
This scientific paper contains about the development of the Minahasan press in the Netherlands' colonial rule in the time of Dutch East Indies (of Indonesia).
Talumewo, B. G. (Bodewyn)
core  

Flexible Selenium Nanowires with Tuneable Electronic Bandgaps

open access: yesAdvanced Materials, EarlyView.
Nanotubes serve as effective test tubes for selenium nanowires, as their diameter precisely controls the width of the nanowires and the Se─Se bonding, resulting in a variety of different structures. An electron beam can be used to modify the nanotubes, allowing real‐time observation of the nanowire extrusion process. Additionally, optically transparent
William J. Cull   +12 more
wiley   +1 more source

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