Results 41 to 50 of about 997,267 (372)

James Lorimer and the character of sovereigns: the Institutes as 21st century treatise [PDF]

open access: yes, 2016
In Vienna, Freud is completing his medical degree just as James Lorimer, in Edinburgh, is polishing his Institutes of the Law of Nations. I suppose the overall claim might be that Lorimer’s Institutes represents one sort of unwritten, ‘unwriteable ...
Simpson, Gerry
core   +1 more source

Barium, zinc and strontium yellows in late 19th–early 20th century oil paintings

open access: yesHeritage Science, 2017
This work focuses on the study of the 19th century yellow chromate pigments based on barium (BaCrO4), zinc (4ZnCrO4·K2O·3H2O) and strontium (SrCrO4). These pigments, which are reported to shift in hue and darken, have been found in 19th century artworks.
V. Otero   +5 more
semanticscholar   +1 more source

CO2 Reduction on Copper‐Nitrogen‐Doped Carbon Catalysts Tuned by Pulsed Potential Electrolysis: Effect of Pulse Potential

open access: yesAdvanced Functional Materials, EarlyView.
This study demonstrates that pulsed potential electrolysis significantly improves CO2 reduction performance on copper‐nitrogen doped carbon electrodes. The formation of cationic copper sites and metallic clusters as a function of applied intermittent potential leads to notable selectivity changes compared to potentiostatic reduction.
Dorottya Hursán   +13 more
wiley   +1 more source

Design and Applications of Multi‐Frequency Programmable Metamaterials for Adaptive Stealth

open access: yesAdvanced Functional Materials, EarlyView.
This article provides a comprehensive overview of metamaterials, including their fundamental principles, properties, synthesis techniques, and applications in stealth, as well as their challenges and future prospects. It covers topics that are more advanced than those typically discussed in existing review articles, while still being closely connected ...
Jonathan Tersur Orasugh   +4 more
wiley   +1 more source

Searching for Jewish Ancestors before They Had a Fixed Family Name—Three Case Studies from Bohemia, Southern Germany, and Prague

open access: yesGenealogy
Anyone who traces their Jewish ancestors back to the 18th century and even further back in history encounters the challenge of looking for ancestry without the clue that a fixed family name provides.
Thomas Fürth
doaj   +1 more source

Demographic, residential, and socioeconomic effects on the distribution of 19th century African-American Body Mass Index values [PDF]

open access: yes, 2011
Little research exists on the body mass index values of late 19th and early 20th century African-Americans. Using a new BMI data set and robust statistics, this paper demonstrates that late 19th and early 20th century black BMI variation by age increased
Carson, Scott Alan
core  

Reinforced Concrete‐Inspired Multiscale Hierarchical Metamaterial Composite for Synergistic Enhancement Across Thermal, Electromagnetic, and Mechanical Domains

open access: yesAdvanced Functional Materials, EarlyView.
A structurally integrated multiscale hierarchical metamaterial composite (MHMC), inspired by the synergistic architecture of reinforced concrete, achieves simultaneous enhancement of thermal, electromagnetic, and mechanical functionalities. By combining a carbon black‐based mechanical metamaterial with a porosity‐graded cellulose acetate aerogel, this ...
Jeongwoo Lee   +9 more
wiley   +1 more source

LANGUAGE IN KEDAH IN LATE 19TH CENTURY - LANGUAGE SITUATION IN A MALAY STATE IN LATE 19TH CENTURY

open access: yesMalaysian Journal of Languages and Linguistics (MJLL), 2017
This is a study of the language situation in Kedah in late 19th century based on a corpus letters of Sultan Abdul Hamid Shah of Kedah written during the period. In order to achieve a holistic picture of the linguistic situation of Kedah during that period, a two-pronged approach is applied.
openaire   +2 more sources

Review of Thin Lithium Metal Battery Anode Fabrication – Microstructure – Electrochemistry Relations

open access: yesAdvanced Materials, EarlyView.
Thin, lightweight lithium‐metal anodes are pivotal for practical high‐energy batteries. This review surveys processing routes that convert diverse Li precursors, e.g., ingots, melts, solutions, and vapor, into Li‐rich foils with controlled thickness, areal density, and tailored functionality.
Yuhang Hu   +6 more
wiley   +1 more source

From panchuran to waterleiding: clean water solutions in Colonial Bandung, West Java, Dutch East Indies (1898‒1934)

open access: yesІсторія науки і техніки, 2023
This study examines clean water management in Bandung, West Java, Dutch East Indies (Indonesia), from the late 19th Century to the early 20th Century.
Hary Ganjar Budiman   +4 more
doaj   +1 more source

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