Results 71 to 80 of about 1,367,711 (304)

El acontecimiento en la enseñanza de la historia: potencialidades para el desarrollo del pensamiento histórico. El caso del Cordobazo

open access: yesClio y Asociados, 2020
In this work of theoretical reflection, the Cordobazo is reviewed in its condition as a historical event and social conflict and questions are raised about the potentialities of its teaching in the formation of historical thought.
Matías Druetta, Rocío Sayago
doaj   +1 more source

Contextualism and the History of Philosophy [PDF]

open access: yes, 2019
In this paper, I seek to advance the thesis that if we are to come to a better appreciation of the historical rootedness of philosophical thinking, we must strive to encourage the contextualization of philosophical texts and support this goal by ...
Paterson, Craig
core  

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

open access: yesFEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

open access: yesFEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka   +11 more
wiley   +1 more source

Colonial differences in intercultural education: on interculturality in the Andes and the decolonization of intercultural dialogue [PDF]

open access: yes, 2017
This article pushes for the possibility of alternative ways of thinking about the concept of interculturality depending on where and by whom it is being articulated (the geopolitics and body politic of knowledge). To illustrate this, the focus is shifted
Aman, Robert
core   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

Historical reasoning about Indigenous imprisonment: a community of fate? [PDF]

open access: yes, 2015
The high rate of Indigenous incarceration is a problem for public policy and therefore for historical and social analysis. This paper compares and contrasts two recent attempts at such analysis: Thalia Anthony’s Indigenous People, Crime and Punishment ...
Tim Rowse
core  

The Future of Civil War History

open access: yes, 2016
In March 2013, hundreds of academics, preservationists, consultants, historical interpreters, museum professionals, living historians, students, K-12 teachers, and new media specialists gathered in Gettysburg, Pennsylvania to assess the state and ...
Broomall, James J.   +2 more
core   +1 more source

Calpain small subunit homodimerization is robust and calcium‐independent

open access: yesFEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy   +4 more
wiley   +1 more source

Xiaobing Tang. Global space and the nationalist discourse of modernity : the historical thinking of Liang Qichao

open access: yes, 1999
This article reviews the book Global Space and the Nationalist Discourse of Modernity: The Historical Thinking of Liang Qichao written by Xiaobing ...
ARKUSH, R. David
core  

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