Results 131 to 140 of about 1,048,711 (297)

Modern Portfolio Diversification with Arte-Blue Chip Index [PDF]

arXiv
This paper presents a novel approach to evaluating blue-chip art as a viable asset class for portfolio diversification. We present the Arte-Blue Chip Index, an index that tracks 100 top-performing artists based on 81,891 public transactions from 157 artists across 584 auction houses over the period 1990 to 2024.
arxiv  

Lithiumanionische Dicarbene oder Acetylide: Was ist im Namen enthalten?

Angewandte Chemie, EarlyView.
Die zweifache Deprotonierung der C2‐arylierten 1,3‐Imidazoliumsalze mit nBuLi führt zu den sogenannten anionischen Lithiumdicarbenen Li(ADC). Röntgenbeugungsuntersuchungen zeigen, dass Li(ADC) als Lithiumacetylide Li(ACT) vorliegen. Durch die Behandlung von Li(ACT) mit CO2 und N2O lassen sich ADC‐Verbindungen Li[(ADC)(CO2)2] bzw.
Arne Merschel, Henric Steffenfauseweh, Yury V. Vishnevskiy, Beate Neumann, Hans‐Georg Stammler, Rajendra S. Ghadwal   +5 more
wiley   +1 more source

Mathematics in art, for art and as art [PDF]

Revista Internacional de los estudios vascos 69 (2024), no. 2
The fundamental role of mathematics as an inspiration for artists, but also as a tool for art creation, is presented in this paper following different art fields, like architecture, sculpture, painting, photography, literature and poetry, movie making and music. The historical viewpoint is completed with recent applications of mathematics to create art
arxiv  

Photoredox Autocatalysis: Towards a Library of Generally Applicable Sulfonamide Reductive Photocatalysts

Angewandte Chemie International Edition, EarlyView.
Photoredox autocatalysis is revealed to access cyclic biaryl sulfonamides (BASNs) without an initial exogenous photocatalyst. While unveiling photoredox autocatalysis is important to the enrichment of basic research, this has also led to further practical applications such as rapid discovery of novel, potent and readily accessible photocatalyst ...
Jaspreet Kaur, Mark John P. Mandigma, Nakul Abhay Bapat, Joshua P. Barham   +3 more
wiley   +1 more source

The Taylor-White process of treating tool steel, and its influence on the mechanic arts [PDF]

, 1901
C. R. Day
openalex   +1 more source

Mn2+‐Activated Alkali Lithooxidosilicate Phosphors as Sustainable Alternative White‐Light Emitters

Angewandte Chemie International Edition, Accepted Article.
Eu2+ activated alkali lithooxidosilicates have emerged as promising candidates for narrow‐band cyan and green‐emitting phosphors for human‐centered lighting. Despite the vivid research on Eu2+‐activated alkali lithooxidosilicates, little to nothing is known about the possible luminescence with other activator ions than Eu2+.
Markus Suta, Lukas Maximilian Träger, Judith Ifeoma Ekeya, Annika Liesenfeld, Marc Wieczorek, Hubert Huppertz   +5 more
wiley   +1 more source

Enhancing Cold Adaptation of Bidomain Amylases by High‐Throughput Computational Engineering

Angewandte Chemie International Edition, Accepted Article.
Cold‐adapted bidomain enzymes have the potential to foster industrial sustainability by reducing energy consumption and greenhouse gas emissions. Despite their allure, these benefits are unattainable as the molecular basis of cold adaptation remains elusive and there are no strategies to guide the acquisition of this behavior.
Zhongyue J. Yang, Ning Ding, Yaoyukun Jiang, Robbie Ge, Qianzhen Shao, Wook Shin, Xinchun Ran   +6 more
wiley   +1 more source

Preparation, Characterization, and Antimicrobial Activities of Ceragenins Incorporated Into Polyvinyl Alcohol/Gelatin/Sodium Alginate‐Based Hydrogels for Treatment of Burn Wounds

Journal of Applied Polymer Science, EarlyView.
ABSTRACT Ceragenins are synthetic molecules that mimic antimicrobial peptides (AMPs) in the human immune system. They feature a bile acid‐based structure with appended positively charged groups that disrupt bacterial cell membranes, leading to microbial cell death or inactivation.
Nawal Aljayyousi, Emel Tamahkar Irmak, Elif Tümay Özer, Aycan Yiğit Çınar, Çağla Bozkurt Güzel, Paul B. Savage, Bilgen Osman   +6 more
wiley   +1 more source

AI Art Neural Constellation: Revealing the Collective and Contrastive State of AI-Generated and Human Art [PDF]

arXiv
Discovering the creative potentials of a random signal to various artistic expressions in aesthetic and conceptual richness is a ground for the recent success of generative machine learning as a way of art creation. To understand the new artistic medium better, we conduct a comprehensive analysis to position AI-generated art within the context of human
arxiv  

Making Urban Art Accessible: Current Art Access Techniques, Design Considerations, and the Role of AI [PDF]

arXiv
Public artwork, from vibrant wall murals to captivating sculptures, can enhance the aesthetic of urban spaces, foster a sense of community and cultural identity, and help attract visitors. Despite its benefits, most public art is visual, making it often inaccessible to blind and low vision (BLV) people.
arxiv