Results 21 to 30 of about 5,207 (263)

Top‐Down Fabricated Wood‐Derived Pressure and Strain Sensors: A Review

open access: yesAdvanced Science, EarlyView.
This review focuses on wood‐derived pressure/strain sensors fabricated via top‐down strategies. It analyzes wood's structural composition, examines processing techniques, discusses sensor types and sensing mechanisms, and reviews existing research. The article concludes with future directions for enhancing performance and scalability.
Yi Ren   +8 more
wiley   +1 more source

Bajo el negro velo de la ilegalidad. un análisis del mercado de esclavos dominicano 1746-1821

open access: yesNuevo mundo - Mundos Nuevos, 2016
The Dominican slave market was affected by illegality at the end of the colonial period. Difficulties to implement a legal slave trade and the different slave codes who ruled Santo Domingo after 1795 caused the slaveholders reaction.
José Luis Belmonte Postigo
doaj   +1 more source

Advanced Corneal Hydrogels: From Passive Replacement to Active Regeneration and Intelligent Interaction

open access: yesAdvanced Science, EarlyView.
This review charts the evolution of corneal hydrogels from passive replacements to active and intelligent systems, evaluating natural and synthetic materials while addressing design challenges such as transparency and strength. Advanced applications such as scarless wound healing, three‐dimensional bioprinting, and smart wearables are highlighted to ...
Xinwei Wang   +9 more
wiley   +1 more source

Deciphering Intricacies in Directional CO2 Conversion From Electrolysis to CO2 Batteries

open access: yesAdvanced Energy Materials, EarlyView.
This review will delve into the inherent connections and distinctions of CO2‐directed conversion in ECO2RR and CO2 batteries, in terms of product types, catalyst selection, catalytic mechanisms, and electrochemical performances, while proposing a benchmarking framework for the evaluation of CO2 batteries and innovative CO2 battery configurations for ...
Changfan Xu   +5 more
wiley   +1 more source

The Gold Mining Boom, North European Capital, and the Reorganization of the Portuguese Slave Trade in Angola (1710-1730)

open access: yesCulture & History Digital Journal, 2023
The article explores the reorganization of the Portuguese slave trade in Angola in the early eighteenth century when an upsurge in traffic took place along with a gold mining boom in Brazil.
Maximiliano M. Menz
doaj   +1 more source

Disentangling the relationships between denomination of origin regulatory councils activities and Spanish wineries' export performance

open access: yesAgribusiness, EarlyView.
Abstract World markets for quality differentiated agri‐food products are highly competitive, presenting significant challenges for firms aiming to compete effectively. Government agencies and business organizations often implement various export promotion policies to address these challenges.
Nicolás Depetris‐Chauvin   +1 more
wiley   +1 more source

Routes of Atlantic Slave Voyages: Revised Framework and New Insights

open access: yesJournal of World-Systems Research, 2019
This study explores data on the Atlantic slave trade through a revised framework, focusing not simply on voyages of individual slave ships but on aggregating them by route, linking an African region of departure with an American region of arrival.
Patrick Manning, Yu Liu
doaj   +1 more source

Analyzing individual rent price ratios in eastern German agricultural land markets: A GAMLSS approach

open access: yesAgribusiness, EarlyView.
Abstract This study explores the rent price ratio in agricultural land markets, crucial for evaluating market efficiency, policy needs, and farmer decision‐making. Traditionally, the analyses faced challenges due to the absence of concurrent sale and rent data for the same land, potentially leading to biased results.
Marius Michels   +4 more
wiley   +1 more source

Wczesnośredniowieczny handel niewolnikami w bałtycko-orientalnej strefie wymiany w świetle znalezisk kajdan I kłódek

open access: yesSlavia Antiqua
Slavery was common in early medieval Europe with the so-called Baltic-Oriental exchange systemas one of the most important markets. There is a view that the slave trade is difficult to detect in material sources.
Błażej Stanisławski, Aleksander Musin
doaj   +1 more source

Comércio Atlântico de escravos no litoral de Pernambuco entre 1831e 1855: traficantes, embarcações e portos de desembarque [PDF]

open access: yesNavigator, 2017
The 19th century, Pernambuco was the third largest slaves trade plaza in Brazil. Throughout this period, more than a million slaves landed in the province.
Manuel Silvestre da Silva Júnior
doaj  

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