Results 41 to 50 of about 73,370 (269)

Redox‐active Co(II) and Zn(II) Pincer Complexes as High‐Capacity Anode Materials for Lithium‐Ion Batteries

open access: yesAdvanced Science
To address the ongoing demand for high‐performance energy storage devices, it is crucial to identify new electrode materials. Lithium‐ion batteries (LIBs) store energy via the electrochemical redox process, so their electrode materials should have ...
Honggyu Seong   +9 more
doaj   +1 more source

Gold Ash: Contested yet Immortal, The Exceptional Potency of Burmese Alchemy [PDF]

open access: yes, 2019
‘Gold ash’ (shway pya), a substance Burmese alchemists produce through a complex process of the combination and burning of metals, is considered by many Burmese as the most potent medical ingredient existing in the country. In this article, I explore the
Coderey, Céline
core   +1 more source

Fabrication of High‐Density Multimodal Neural Probes Based on Heterogeneously Integrated CMOS

open access: yesAdvanced Science, EarlyView.
A chiplet‐based methodology democratizes active neural probe development on standard bulk CMOS services. This yields the first probe combining high‐density electrophysiology (416 electrodes) with calcium imaging (832 photodiodes) and complete on‐chip signal processing across 13 shanks.
Ju Hee Mun   +10 more
wiley   +1 more source

Alchimicorum periti operantur sicut periti medicorum. Albert the Great’s Account on Alchemical Transmutation

open access: yesNoctua, 2020
This article deals with the most relevant philosophical side of Albert the Great’s analysis of alchemy, aimed at clarifying what alchemical transmutation consists in and whether this process can ultimately be accomplished by men.
Mario Loconsole
doaj   +1 more source

A speculum of chymical practice: Isaac Newton, Martin Lister (1639 −1712), and the making of telescopic mirrors [PDF]

open access: yes, 2010
In 1674 the natural philosopher and physician Martin Lister published a new method of making glass of antimony for telescopic mirrors, using Derbyshire cawk or barite as a flux.
Roos, Anna Marie
core   +1 more source

Interfacial Polysulfide Confinement via Spatially Controlled Sulfonated Metal–Organic Polyhedra Coatings in Lithium–Sulfur Batteries

open access: yesAdvanced Science, EarlyView.
Spatially controlled sulfonated metal–organic polyhedra (SMOP) coating on sulfur‐loaded hollow carbon spheres form ultrathin, conformal interfacial barriers that selectively confine soluble polysulfides, stabilize sulfur redox, and suppress shuttle reactions.
Soyeon Ko   +8 more
wiley   +1 more source

Scientia and Transformation. Rethinking Medieval Science through Alchemy and Natural Philosophy.

open access: yesSubstantia
This study introduces a new framework for understanding medieval science by recognizing alchemy as a central mode of rational inquiry. Through the integration of theoretical reflection and material practice, alchemy shaped a vision of nature governed by
Giuseppe Gimigliano
doaj   +1 more source

ACES: Optimized Alchemically Enhanced Sampling [PDF]

open access: green, 2023
Tai‐Sung Lee   +3 more
openalex   +1 more source

Book Review: Rudolf Steiner - Alchemy of the Everyday [PDF]

open access: yes, 2012
'Rudolf Steiner - Alchemy of the Everyday' presents an overview of Steiner’s life work. Steiner was a pioneer of New Age thinking. He had a prodigious appetite for work, and his output was prolific as well as diverse.
Paull, John
core  

Ribozymes for RNA‐Catalyzed RNA Methylation and Labeling

open access: yesAngewandte Chemie International Edition, EarlyView.
Ribozymes are powerful tools for site‐specific RNA modification. Their activities range from installing tags and fluorophores to generating natural RNA methylations, making them valuable tools to uncover the many functions that RNA plays in nature.
Carolin P. M. Scheitl   +1 more
wiley   +1 more source

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