Results 91 to 100 of about 6,359 (307)

Georges Sorel’s Diremption: Hegel, Marxism and Anti-Dialectics [PDF]

open access: yes, 2016
Georges Sorel’s use of the term diremption to describe his method has long been found obscure. This paper shows that the term was associated with Hegel, and that interpreting it in this light can help us make sense of Sorel’s method.
Eric Brandom
core   +1 more source

Orbital and Electrical Dual Function of Polymer Intercalant for Promoting NH4+ Storage in Vanadium Oxide Anode

open access: yesAdvanced Energy Materials, Volume 15, Issue 11, March 18, 2025.
The impact of polyaniline insertion on the atomic orbitals and electronic structure of vanadium oxide anode is systematically investigated for the first time. The electrode exhibits an outstanding capacity and unprecedent long‐term cycling life, owing to the electron transition to the V 3dxy state and the enhanced diffusion kinetics.
Yue Zhang   +6 more
wiley   +1 more source

The Perception of Germany in the Kyivan Press: From Ukrainian People’s Republic to the Hetmanate (November 1917 — December 1918) [PDF]

open access: yes, 2017
The 1917 February Revolution led to the reshaping of the war-era image of the German enemy. Focusing on the former imperial borderland province of the Southwestern Krai, this article unveils the national, political, and cultural considerations of the ...
Basenko, Ivan
core  

What is missing from Minkowski's "Raum und Zeit" lecture

open access: yes, 2008
This contribution tries to highlight the importance of Minkowski's ``Raum und Zeit'' lecture in a ``negative'' way, where {\it negative} is taken in the photographic sense of reversing lights and shades.
Born   +10 more
core   +1 more source

Defensive realism and the Concert of Europe [PDF]

open access: yes, 2006
Why do great powers expand? Offensive realist John Mearsheimer claims that states wage an eternal struggle for power, and that those strong enough to seek regional hegemony nearly always do.
Rendall, Matthew
core   +2 more sources

Fabrication of Composite Cathode for All‐Solid‐State Sodium Batteries

open access: yesAdvanced Energy Materials, EarlyView.
The design of composite cathodes for all‐solid‐state sodium batteries must address three critical challenges—interfacial side reactions, interfacial delamination, and highly tortuous transport pathways. This work outlines structural and interfacial strategies to optimize ion transport and mechanical stability, enabling durable, and high‐performance ...
Gaoming Sun   +6 more
wiley   +1 more source

Activities of the 23rd Frontier Squad of Intelligencerson Blocking the Coastal Zone in Lithuania in 1954–1958

open access: yesGenocidas ir Rezistencija, 2002
With reference to a moderate fond of thirty files stored in the Special Archives of Lithuania, the article describes activities of the 2nd intelligence division of the SSRS KGB frontier troops' 23rd frontier squad, in part and of the entire squad. Since
Juozas Starkauskas
doaj   +1 more source

Geopolitics & Prussian technical education in the late-eighteenth century [PDF]

open access: yes, 2009
Technical instruction in eighteenth-century Prussia?both military and civilian? faltered for most of the century. In the military, promising technical achievements, such Leonhard Euler?s application of the calculus to Benjamin Robins?
Olesko, Kathryn M.
core   +1 more source

From Materials to Systems: Challenges and Solutions for Fast‐Charge/Discharge Na‐Ion Batteries

open access: yesAdvanced Energy Materials, EarlyView.
This review systematically analyzes the key characteristics limiting the fast‐charge/discharge capability of Na‐ion batteries (SIBs) from a multi‐scale perspective encompassing electrode materials, the electrode‐electrolyte interface, and the system. Furthermore, it presents practical solution strategies for the fundamental issues arising at each scale,
Bonyoung Ku   +5 more
wiley   +1 more source

Multi‐Color Flexible Electrochromic Device for Smart Anti‐Counterfeiting

open access: yesAngewandte Chemie, EarlyView.
A versatile information encryption‐decryption platform using Zn anode‐based electrochromic devices enables multicolor, on‐demand, and multiple encryption modes, breaking through the limitations of conventional static displays that rely on static, pre‐designed patterns. ABSTRACT Information security is critically important.
Feifei Zhao   +9 more
wiley   +2 more sources

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