Results 111 to 120 of about 1,898,566 (310)
The Exploration Ethic: Its Historical-Intellectual Basis. Outlook for Space (1980 - 2000) [PDF]
Principle components of the exploration ethic are discussed. Attempts were made to justify both the historical and intellectual aspects of the concept.
Marney, M., Priscoli, J. D.
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Gender Is a Natural Kind with a Historical Essence [PDF]
, 2012 Traditional debate on the metaphysics of gender has been a contrast of essentialist and social-constructionist positions. The standard reaction to this opposition is that neither position alone has the theoretical resources required to satisfy an ...
Bach, Theodore
core
Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM
FEBS 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
AntropoWebzin, 2010 This article is based on the anthropological fiel-dwork research in the Litvínov–Janov neighborhood (located in northwest of the Czech Republic), which was conducted bythe students of the Department of Anthropological and Historical Sciences (University ...
Michal Tošner +5 more
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Anastasiіa Grinchenko: Sketches of Social and Political Activity in Kyiv during 1905–1907
Київські історичні студіїThis paper, based on archival sources, highlights the period of Anastasia Grinchenko’s life during her social and political activities in Kyiv (1905 — April 1907).
Ninel Klymenko
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Nóema, 2013 It has never existed for us a world without any relationship to our cognitive sciences and to our words. Natural sciences, like all sciences in general, are made of a series of historical operations.
Carlo Sini
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FEBS Letters, EarlyView.Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho +3 more
wiley +1 more source
FEBS Letters, EarlyView.This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva +5 more
wiley +1 more source
In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS
FEBS 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
Průmysl sociálního vyloučení: Lokalita Janov
AntropoWebzin, 2010 The article argues that we should study social exclusion not only in one particular locality, but rather through a multi-sited approach, which would take into account the various sites of the directing system (in governmental and non-governmental ...
Michal Tošner +5 more
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