Results 21 to 30 of about 7,400,800 (351)
Of Revenue Without Rulers: Public Goods in the Egalitarian Cities of the Indus Civilization
Frontiers in Political Science, 2022 The archaeology of collective action addresses a widespread myth about the past–that premodern societies were despotic, and only produced public goods when everyday people convinced a separate and distinct ruling class to provide them.
Adam S. Green
doaj +1 more source
The generalized chiral Schwinger model on the two-sphere [PDF]
, 1994 A family of theories which interpolate between vector and chiral Schwinger models is studied on the two--sphere $S^{2}$. The conflict between the loss of gauge invariance and global geometrical properties is solved by introducing a fixed background ...
A. Bassetto +45 more
core +2 more sources
String theories as the adiabatic limit of Yang-Mills theory [PDF]
, 2015 We consider Yang-Mills theory with a matrix gauge group $G$ on a direct product manifold $M=\Sigma_2\times H^2$, where $\Sigma_2$ is a two-dimensional Lorentzian manifold and $H^2$ is a two-dimensional open disc with the boundary $S^1=\partial H^2$.
A. N. Pressley +7 more
core +3 more sources
Journal of Chemistry, 2015 The evolution of lignin, five- and six-carbon sugars, and other decomposition products derived from hemicelluloses and cellulose was monitored in a sulfite pulp mill.
Tamara Llano +4 more
doaj +1 more source
Review of Zen Terror in Prewar Japan. Portrait of an Assassin by Brian Daizen Victoria
The ASIANetwork Exchange: A Journal for Asian Studies in the Liberal Arts, 2023 A review of Zen Terror in Prewar Japan.
Ronald S Green
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Supertwistor description of the $AdS$ pure spinor string [PDF]
, 2016 We describe the pure spinor string in the $AdS_5\times S^5$ using unconstrained matrices first used by Roiban and Siegel for the Green-Schwarz superstring.Comment: 20 ...
Ramirez, Israel, Vallilo, Brenno Carlini
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Easy and direct conversion of tosylates and mesylates into nitroalkanes
Beilstein Journal of Organic Chemistry, 2013 Tosylates and mesylates were directly converted into the corresponding nitroalkanes, by their treatment with tetrabutylammonium nitrite (TBAN) under mild conditions.
Alessandro Palmieri +2 more
doaj +1 more source
PSU(2,2|4) transformations of IIB superstring in AdS_5 x S^5 [PDF]
, 2006 The PSU(2,2|4) transformation laws of the IIB superstring theory in the AdS_5 x S^5 background are explicitly obtained for the light-cone gauge in the Green-Schwarz formalism.Comment: LaTeX, 14 pages, a reference ...
Nishimura, M., Tanii, Y.
core +3 more sources
Infrastructures, 2020 This paper provides the formulation and description of the framework and methodology for a Durability Assessment-based Design approach for structures made of the Ultra-High-Durability Concrete materials conceived, produced and investigated in the project
Salam Al-Obaidi +4 more
doaj +1 more source
The ASIANetwork Exchange: A Journal for Asian Studies in the Liberal Arts, 2021 Introduction to Volume 27, Issue 2, Fall/Winter Issue.
Ron Green and Susan Bergeron +1 more
doaj +2 more sources