Results 61 to 70 of about 6,326,042 (362)

Imágenes de la guerra de la triple alianza

Diálogos, 2006
Resumen: En el final de la guerra de la Triple Alianza (1864-1870), un decreto de l gobierno provisorio establecido en Asunción declaró criminal al mariscal Francisco Solano López, quien todavía controlaba una parte del Paraguay con los restos de su ejército. En marzo de 1936, un decreto de un gobierno militar paraguayo declaró a López “Héroe Nacional”
openaire   +2 more sources

Multiple ETS family transcription factors bind mutant p53 via distinct interaction regions

FEBS Letters, EarlyView.
Mutant p53 gain‐of‐function is thought to be mediated by interaction with other transcription factors. We identify multiple ETS transcription factors that can bind mutant p53 and found that this interaction can be promoted by a PXXPP motif. ETS proteins that strongly bound mutant p53 were upregulated in ovarian cancer compared to ETS proteins that ...
Stephanie A. Metcalf, Nicholas F. Downing, Kaitlyn M. Mills, Samuel C. Metcalfe, Alexander E. Kritzer, Lindsey D. Mayo, Peter C. Hollenhorst   +6 more
wiley   +1 more source

Classification of phase transitions and ensemble inequivalence, in systems with long range interactions

, 2004
Systems with long range interactions in general are not additive, which can lead to an inequivalence of the microcanonical and canonical ensembles. The microcanonical ensemble may show richer behavior than the canonical one, including negative specific ...
A. N. Varchenko, B. N. Miller, B. Stahl, D. Lynden-Bell, E. Caglioti, E. V. Votyakov, F. Bouchet, F. Leyvraz, G. Joyce, H. J. De Vega, I. Ispolatov, I. Ispolatov, J. Barr\?e, J. Barr�, J. Katz, J. Messer, J. Michel, J. Miller, L. Onsager, M. Antoni, M. C. Firpo, M. K. H. Kiessling, M. K. H. Kiessling, P. H. Chavanis, P. H. Chavanis, P. Hertel, P. Hertel, R. A. Smith, R. Robert, R. Robert, R. Robert, R. S. Ellis, R. S. Ellis, S. Krinsky, T. Padmanabhan, V. A. Antonov, V. I. Arnold, W. Thirring   +37 more
core   +1 more source

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

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, Ariann E. Mendoza‐Martínez, P. Abril Medina‐Flores, Carlos Campero‐Basaldua, Alexander DeLuna, Soledad Funes   +5 more
wiley   +1 more source

Pour une sociologie de la pêche en haute mer

La Nouvelle Revue du Travail, 2014
Because there is no such thing as a sociology of deepwater fishing – at least for the moment – the photographic production of Anita Conti (1899-1997) and Jean Gaumy permet un ensemble d’observations et d’hypothèses préalables à l’étude d’une pratique ...
François Cardi
doaj   +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, Yuxi Liu, Stefano Maggi, Debnath Ghosal, Jue Wang, Prashant P. Damke, Stephen D. Carter, Wei Zhao, Sukhithasri Vijayrajratnam, Joseph P. Vogel, Carrie L. Shaffer, Grant J. Jensen   +11 more
wiley   +1 more source

Symmetric Regularization, Reduction and Blow-Up of the Planar Three-Body Problem

, 2012
We carry out a sequence of coordinate changes for the planar three-body problem which successively eliminate the translation and rotation symmetries, regularize all three double collision singularities and blow-up the triple collision.
Moeckel, Rick, Montgomery, Richard
core   +1 more source

Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions

FEBS Letters, EarlyView.
We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva, Puspa Kunwar, Md Ibnul Rifat Rahman, Joanna Koryo Kwao, Nathan Lehman, Zihan Zhang, Trenton Paul, Claire Cheng, Nicholas Truex, Hui‐Ting Lee, Jun Zhang   +10 more
wiley   +1 more source

Quelle identité métropolitaine en Europe ?

EspacesTemps.net, 2004
L’intérêt de l’ouvrage dirigé par Bernard Jouve et Christian Lefèvre, Horizons métropolitains , est, qu’à partir d’une comparaison entre six métropoles ou agglomérations européennes, réparties sur quatre pays (Allemagne, France, Italie, Suisse), il ...
Joseph Fontaine
doaj  

Promouvoir la durabilité par l’analyse du cycle de vie des produits

VertigO, 2012
In this article, we propose a way to analyze the impact of a product’s life cycle on the triple bottom line (social, environmental, and economic) — that corporate sustainability concept so often described as the reconciliation of the Triple P (People ...
Michel Gueldry, James Knuckles
doaj   +1 more source