Results 61 to 70 of about 76,703 (266)

Twin Crystal Moiré Metasurfaces for Crossing Flat‐Band Transport

open access: yesAdvanced Functional Materials, EarlyView.
This study introduces twin crystal moiré metasurfaces, breaking in‐plane symmetry to enable reconfigurable acoustic wave manipulation. By adjusting the twin angle and interlayer twist angle, various combinations of hyperbolic, flat bands, and elliptic states can be synthesized in the system.
Shida Fan   +9 more
wiley   +1 more source

Bioinspired Mechanically Robust Organic–Inorganic Hybridized Bio‐Adhesives With up to 50% Inorganic Components by Bi‐Continuous Phase Engineering

open access: yesAdvanced Functional Materials, EarlyView.
A robust plant protein adhesive was prepared by fabricating a bi‐continuous organic–inorganic hybrid structure. Compared with traditional organic–inorganic hybrid adhesives, the addition amount of inorganic phase is increased from 0.2%–3.0% to 50%, and the strength and toughness are increased by 6 and 121 times, respectively.
Zheng Liu   +10 more
wiley   +1 more source

Blood and Revenge: Animal Metaphors and Nature in Macbeth and the Oresteia

open access: yesMulticultural Shakespeare
Renowned classicist Gilbert Murray has made compelling arguments about the connection between Aeschylus and Shakespeare in his famous essay Hamlet and Orestes: A Study in Traditional Types.
Duluo Nie
doaj   +1 more source

Transparent and Robust LiCl–Organohydrogel Triboelectric Nanogenerator With Deep Learning Assisted Sensing

open access: yesAdvanced Functional Materials, EarlyView.
Develop a LiCl–PEI–PAM hydrogel with 3000% stretchability and excellent optical transparency. Through comparative studies of various salts, confirm that LiCl is the most suitable salt for high TENG output. Achieve excellent freeze‐resistant, dry‐resistant, and rapid self‐healing (10 s) properties even in extreme environments. Balance ionic conductivity,
Hai Anh Thi Le   +6 more
wiley   +1 more source

The Economic Tragedy of the XXth Century: Growth in Africa [PDF]

open access: yes
The dismal growth performance of Africa is the worst economic tragedy of the XXth century. We document the evolution of per capita GDP for the continent as a whole and for subset of countries south of the Sahara desert.
Elsa V. Artadi, Xavier Sala-i-Martin
core   +2 more sources

Humanity Cast as the Other in the Tragedy of Life: An Ecocritical Reading of Margaret Atwood’s Surfacing, The Handmaid’s Tale and MaddAddam Trilogy [PDF]

open access: yesJournal of Humanistic and Social Studies, 2017
This article aims to analyze Margaret Atwood’s Surfacing, The Handmaid’s Tale, and MaddAddam Trilogy from an ecocritical perspective. Establishing the recognizable pattern of error and guilt as the point of departure, we contend that the root of the ...
Parisa Changizi, Parvin Ghasemi
doaj  

The Operas of Pascal Bentoiu: Themes, Collective Character, Ars Choralis

open access: yesReview of Artistic Education, 2019
Pascal Bentoiu dedicated to the lyrical stage three opuses: the comedy The Love Doctor, the radio opera The Sacrifice of Iphigenia and the tragedy Hamlet.
Radu-Țaga Consuela
doaj   +1 more source

Advances in Sustainable and Wearable Textile Based Soft Robotics

open access: yesAdvanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas   +6 more
wiley   +1 more source

What should be said of tragedy today?

open access: yes, 2008
What conclusions can we draw indeed? Since Plato, philosophers have struggled with the claims of tragedy. From the outset, a sort of competition defined the relationship between philosophy and tragedy, and the effort by philosophers to take up the claims
Schmidt, Dennis J. (R18285)
core  

Sustainable Electrochemical Synthesis of High‐Quality MXenes: Mechanistic Insights, Applications, Challenges, and Technological Prospects

open access: yesAdvanced Functional Materials, EarlyView.
Electrochemical etching provides an eco‐friendly alternative to hazardous HF methods for MXene production. This approach facilitates the selective isolation of the A‐layer from MAX phases with tunable surface terminations. Controlling voltage, electrolytes, temperature, and duration enables the optimal structural integrity. Nevertheless, existing scale
Jagdeep Singh   +4 more
wiley   +1 more source

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