Results 171 to 180 of about 547,759 (307)

4D Printing of Multimaterial Flexible Magneto‐Active Polymers

open access: yesAdvanced Materials Technologies, EarlyView.
Magneto‐active polymers are 3D‐printed with tunable mechanical and magnetic properties using both superparamagnetic and hard ferromagnetic fillers. Nano‐CT imaging reveals the spatial distribution of particles within the matrix. Programmable magnetization patterns and soft, flexible architectures enable responsive actuation, offering exciting ...
Naji Tarabay   +6 more
wiley   +1 more source

Orang Rantai in Sawahlunto: A State-Sponsored Heritage City and the Politics of Collective Memory

open access: yes
AbstractThe city of Sawahlunto, West Sumatra, represented Indonesia at UNESCO as a nominee for a world cultural city in 2016. This was unforeseen by many because the city had been declared a “dead city.” To overcome the city’s unfortunate social and economic situation, the authorities restored it to its former glory as a mining city.
Agseora Ediyen   +1 more
openaire   +1 more source

Lead‐Free Bismuth Halide Perovskite Memristors: Low‐Voltage Switching and Physical Modeling of Resistive Hysteresis

open access: yesAdvanced Materials Technologies, EarlyView.
Lead‐free bismuth halide perovskite memristors exhibit stable low‐voltage resistive switching behavior. The conductance‐activated quasi‐linear memristor model quantitatively reproduces the experimental hysteresis, confirming ion migration‐driven filament dynamics.
So‐Yeon Kim   +4 more
wiley   +1 more source

MEMORY POLITICS IN THE SYMBOLIC POLITICS OF POST-SOVIET STATES AND IN THE LEGITIMIZATION OF POWER: BASIC SCIENTIFIC THEORIES AND APPROACHES

open access: yesCentral Russian Journal of Social Sciences
The formation of political regimes in the republics of the former USSR is helped by the implementation of an active symbolic policy, which contributes to the legitimation of power in the majority of states formed after 1991. The presented article reflects scientific theories and approaches to the phenomenology of symbolic politics considered in the ...
openaire   +1 more source

Microfluidic Hydroporation Platform for Effective Allogeneic CAR‐T Cell Production and Subsequent Functional Cytotoxicity Analysis

open access: yesAdvanced Materials Technologies, EarlyView.
The hydroporator platform employs controlled hydrodynamic deformation for efficient mRNA and CRISPR/Cas9 delivery into primary human T cells, enabling allogeneic CAR‐T cell manufacturing. It preserves cell functionality and drives potent gene editing, CAR expression, and tumor cytotoxicity, while feature‐based analysis links these functional outcomes ...
Soohyun Jeon   +6 more
wiley   +1 more source

Additively Manufactured Porous Ceramics as Tunable Dielectrics for Passive Temperature Sensing

open access: yesAdvanced Materials Technologies, EarlyView.
Porous ceramic lattices, 3D‐printed from a multicomponent oxide ink, are integrated with LC resonators for passive wireless temperature sensing. By tuning porosity, the dielectric properties and RF response are engineered to produce distinct resonant frequency shifts with temperature. The results establish a structure‐driven approach to customizing the
Sogol Heidarishahrivar   +5 more
wiley   +1 more source

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