Results 71 to 80 of about 313,894 (314)

Intelligent Acousto‐Electrical Metamaterials (IAM) for Sound Source Detection

open access: yesAdvanced Materials, EarlyView.
Our proposed metamaterial concept enables sound source detection using a single material, in contrast to conventional arrays that require dozens or even hundreds of transducers. We show that the coupled acoustic–vibrational–electrical responses in piezoelectric metamaterials give rise to topology‐governed charge transport, producing distinct voltage ...
Victor Couëdel   +7 more
wiley   +1 more source

PROTECTING AND PROMOTING THE RIGHT TO FREEDOM OF RELIGION AND BELIEF FOR ALL: Challenges and Opportunities

open access: yesSur: International Journal on Human Rights, 2019
Freedom of thought, conscience, and religion or belief (FoRB) is one of the cornerstones of pluralism, and growing evidence indicates that respect for religious pluralism is indispensable to peace and security.
Ahmed Shaheed
doaj  

ON THE EVOLUTION OF HUMAN FREEDOM

open access: yesZygon, 1987
. The age–old dilemma of free will and determinism is attacked by proving that both sides are flawed with contingencies, that the notion of eternal law is a theologically tainted projection rather than a reality of the real world that is understood to ...
doaj   +2 more sources

The role of death contemplation in realizing freedom from the perspective of Mulla Sadra and Heidegger [PDF]

open access: yesحکمت معاصر
The issue discussed in this article is a comparative examination of the role of mortality awareness in achieving freedom from the perspectives of two great philosophers, Mulla Sadra and Heidegger. Mortality awareness, as conceptualized by Mulla Sadra and
amin dehghani   +3 more
doaj   +1 more source

Tough, Ductile, and Strong Hard‐Soft Cementitious Composite Enabled by Multi‐Material Additive Manufacturing

open access: yesAdvanced Materials, EarlyView.
Drawing inspiration from the layered hard‐soft architecture found in sea sponges, this work establishes a new framework for architected cementitious composites (ACC) through multi‐material additive manufacturing (MMAM) process. The integration of mortar and elastomer phases into layered architectures enables synergistic toughening mechanisms, including
Aimane Najmeddine   +5 more
wiley   +1 more source

Freedom in the World 2021: Democracy under Siege [PDF]

open access: yes, 2021
Freedom in the World 2021 evaluates the state of freedom in 195 countries and 15 territories during calendar year 2020. Each country and territory is assigned between and 4 points on a series of 25 indicators, for an aggregate score of up to 100.
Amy Slipowitz, Sarah Repucci
core  

Stable Protein‐Based G‐Quadruplex‐Derived Supramolecular Bioinks as Tunable ECM‐Mimetic Constructs Assembled by Combining Non‐Covalent and Covalent Strategies

open access: yesAdvanced Materials, EarlyView.
Harnessing the synergistic interplay of supramolecular self‐assembly, under macromolecular crowding conditions, and enzymatic‐mediated covalent crosslinking toward a stable protein‐based G‐quadruplex‐derived supramolecular bioink. This bioinspired strategy enables the biofabrication of complex and tunable ECM‐mimetic constructs, providing a platform ...
Vera Sousa   +6 more
wiley   +1 more source

Human Dignity: the Foundation of Human Rights and Religious Freedom

open access: yesMemoria y Civilización, 2016
The concept of human dignity lies at the heart of many national and international conventions of human rights. This idea, based on man's rationality, can be found already in Greco-Roman Antiquity, was fully developed in Christianity, in its synthesis ...
John Loughlin
doaj   +1 more source

Freedom and the 'creative act' in the writings of Nikolai Berdiaev : an evaluation in light of Jürgen Moltmann's theology of freedom

open access: yes, 2008
This project revisits the work of Nikolai Berdiaev, one of the first Russian Silver Age religious philosophers to be widely read in the West. The focus of this research is his thought on freedom and the ‘creative act’.
Scaringi, Paul A.
core  

Miniature Soft Robot With Magnetically Reprogrammable Surgical Functions

open access: yesAdvanced Materials, EarlyView.
Miniature soft robots have great prospects to revolutionize minimally invasive treatments. Here we present a miniature soft robot, which can be reprogrammed to perform five surgical functionalities with six‐degrees‐of‐freedom motions. This soft robot can prospectively make minimally invasive surgery considerably safer and painless, and enable ...
Chelsea Shan Xian Ng   +4 more
wiley   +1 more source

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