Results 111 to 120 of about 57,897 (293)
Barter and Hierarchy: A Practical Perspective on Food, Society, and Knowledge in the Inca Empire
Journal of Arts, Humanities and Social ScienceThe Inca Empire developed a sophisticated system of food production, social organisation, and knowledge transmission without the use of money or writing. This article introduces the concept of a barter economy structured through hierarchical cooperation,
Luis-Felipe Arizmendi
doaj +1 more source
DYNAMICS OF DESIRE: GIFT GIVING AND RECIPROCITY IN ANCIENT GREEK HOMOEROTIC COURTSHIP COURTSHIP
, 2022 Bartłomiej Bednarek
openalex +2 more sources
Advanced Functional Materials, EarlyView.In this report, we demonstrate that a crystalline phase of 52nm thick NiFe2O4 can be grown by RF sputtering on top of γ‐Al2O3(8nm)/SrTiO3 at a significantly low temperature (150 °C) without compromising the mobility and carrier density of the 2D electron gas at the γ‐Al2O3(8nm)/SrTiO3 interface.
Amit Chanda +11 more
wiley +1 more source
Advanced Functional Materials, EarlyView.This review evaluates strategies for electrochemical CO2 reduction to ethylene, focusing on copper‐based catalyst design and microenvironment modulation to achieve industrial‐grade performance. By leveraging operando synchrotron‐based characterizations, we provide a multiscale understanding of dynamic structural transformations and key reaction ...
Meng Zhang, Zuolong Chen, Yimin A. Wu
wiley +1 more source
From Bug to Feature: Harnessing Cross‐Sensitivity for Multiparametric Luminescence Sensing
Advanced Functional Materials, EarlyView.Cross‐sensitivity in luminescence sensing is reframed from a limitation into a resource for multiparametric detection. Using ruby microspheres as a model system, cross‐sensitivity is quantitatively assessed and exploited through linear discriminant analysis, enabling simultaneous, correction‐free pressure and temperature sensing with a single ...
Nikita Panov +5 more
wiley +1 more source
Bioprinting Organs—Science or Fiction?—A Review From Students to Students
Advanced Healthcare Materials, EarlyView.Bioprinting artificial organs has the potential to revolutionize the medical field. This is a comprehensive review of the bioprinting workflow delving into the latest advancements in bioinks, materials and bioprinting techniques, exploring the critical stages of tissue maturation and functionality.
Nicoletta Murenu +18 more
wiley +1 more source
Advanced Healthcare Materials, EarlyView.Coatings of titanium‐gold are grown in nitrogen and oxygen environments via magnetron sputtering to simultaneously enhance their biotribological and antibacterial properties. The coatings are highly crystalline with superhard scratch‐resistant surfaces and wear rates 20 times lower than the bare Ti‐6Al‐4V substrate.
Cecil Cherian Lukose +11 more
wiley +1 more source
Une gestion démocratique et solidaire des communs ?
Revue Internationale des Études du Développement, 2018 This article highlights an innovative approach to the management of financial resources as a commons, using the case of development community banks (DCB) in Brazil.
Genauto França Filho +3 more
doaj
Cross-Border Bankruptcy and the Principle of Legal Reciprocity
, 2023 Olena HONCHARENKO
openalex +1 more source