Results 21 to 30 of about 385,123 (297)

Size-assortative mating in simultaneous hermaphrodites: an experimental test and a meta-analysis [PDF]

, 2015
Assortative mating by size has been argued to be widespread in the animal kingdom. However, the strength of size-assortative mating is known to vary considerably between species and the underlying mechanisms promoting this inter-specific variation remain
Alda, Maria del Pilar, Bonel, Nicolás, Chapuis, Elodie, Christophe, Ananda, Graham, Stuart, Janicke, Tim, Meconcelli, Stefania, Patrice David, Sartori, Kevin   +8 more
core   +4 more sources

Les Laboratoires régionaux de recherche pédagogique au Maroc

The Journal of Quality in Education, 2022
Au Maroc, les Laboratoires régionaux de recherche pédagogique ont été implantés aux seins des Académies régionales de l’éducation et de la formation pour gérer et conduire des recherches pédagogiques au niveau régional.
Ibrahim Bouabdallah
doaj  

Anisotropy of the Upper Critical Field and Critical Current in Single Crystal MgB$_2$ [PDF]

, 2002
We report on specific heat, high magnetic field transport and $ac-$susceptibility measurements on magnesium diboride single crystals. The upper critical field $H_{c2}$ for magnetic fields perpendicular and parallel to the Mg and B planes is presented for
A. G. M. Jansen, A.B. Pipard, A.K. Pradhan, A.V. Sologubenko, A.Y. Liu, B. Kang, C. Marcenat, C. U. Jung, C.F. Hempstead, D. Lipp, F. Bouquet, G. Karapetrov, G. Pasquini, H.-S. Lee, H.H. Wen, H.J. Choi, H.J. Choi, J. Marcus, J. Nagamatsu, J.A. Woollam, K. H. P. Kim, K.H.P. Kim, L. Lyard, L. Paulius, M. Angst, M. Pissas, M. Tachiki, M. Zehetmayer, P. Samuely, P. Samuely, P. Szabo, P. Szabó, P.F. Sullivan, S. Blanchard, S. Blanchard, S. Choi, S. Sen, S.-I. Lee, T. Klein, T. Park, U. Welp, W. K. Kwok, Yu. Eltsev   +42 more
core   +5 more sources

Anomalous magnetic field dependence of the thermodynamic transition line in the isotropic superconductor (K,Ba)Bi03 [PDF]

, 2002
Thermodynamic (specific heat, reversible magnetization, tunneling spectroscopy) and transport measurements have been performed on high quality (K,Ba)BiO$_3$ single crystals.
A. A. Abrikosov, A. Carrington, A. Carrington, A. G. M. Jansen, A. Junod, A. P. Mackenzie, A. S. Alexandrov, A. Schilling, A. Sulpice, B. F. Woodfield, C. Marcenat, C. Marcenat, D. Hall, D. R. Nelson, F. Bouquet, F. Marsiglio, G. Blatter, G. Blatter, I. Joumard, I. Joumard, I. W. Sumarlin, J. E. Graebner, J. Marcus, L. N. Bulaevskii, M. Roulin, M. Roulin, M. S. Osofski, M. Tinkham, P. De Gennes, P. F. Sullivan, P. H. Kes, P. Samuely, P. Samuely, P. Szabo, R. G. Dias, S. Blanchard, T. Klein, T. Klein, U. Welp, V. F. Gantmakher, V. J. Emery, V. J. Emery, Y. N. Ovchinnikov, Z. Hao   +43 more
core   +4 more sources

Experts, embryons et « économie d’innovation » : la recherche sur les cellules souches dans le discours politique au Canada

Lien Social et Politiques, 2003
Les décisions relatives aux programmes de recherche sur les nouvelles technologies de reproduction et leur application ont été principalement prises en dehors de la société civile et des arènes politiques officielles.
Francesca Scala
doaj   +1 more source

La recherche scientifique en Afrique [PDF]

, 1988
/Gaillard, Jacques, /Waast, Roland
openaire   +3 more sources

Johnson-Kendall-Roberts theory applied to living cells [PDF]

, 2005
Johnson-Kendall-Roberts (JKR) theory is an accurate model for strong adhesion energies of soft slightly deformable material. Little is known about the validity of this theory on complex systems such as living cells. We have addressed this problem using a
A. S. G. Curtis, A. Tozeren, A. Yeung, D. R. Friedlander, E. D. Shchukin, E. Evans, E. Evans, E. Evans, E. Evans, G. Segal, I. Spector, K. L. Johnson, K.-l. P. Sung, M. S. Turner, N. Mohandas, P-G. de Gennes   +15 more
core   +5 more sources

Entretien Avec Pr. Dahou Foudil : Le Jeune Chercheur A Droit à L’erreur, C’est En Faisant Des Erreurs Qu’on Apprend

Revue Algérienne des Lettres, 2020
La recherche scientifique est une aventure au cours de laquelle se mène un ensemble d’activités et d’expériences comportant du risque voire même de la nouveauté.
Halima BOUARI, Hafida KASMI
doaj  

Versatility of NaCl transport mechanisms in the cortical collecting duct [PDF]

, 2017
Versatility of NaCl transport mechanisms in the cortical collecting duct. Am J Physiol Renal Physiol 313: F1254 –F1263, 2017. First published September 6, 2017; doi:10.1152/ajprenal.00369.2017.—The cortical collecting duct (CCD) forms part of the ...
Crambert, Gilles, Edwards, Aurelie
core   +1 more source

Mycobacterial cell division arrest and smooth‐to‐rough envelope transition using CRISPRi‐mediated genetic repression systems

FEBS Open Bio, EarlyView.
CRISPRI‐mediated gene silencing and phenotypic exploration in nontuberculous mycobacteria. In this Research Protocol, we describe approaches to control, monitor, and quantitatively assess CRISPRI‐mediated gene silencing in M. smegmatis and M. abscessus model organisms.
Vanessa Point, Wafaa Achache, Janïs Laudouze, Eliana Sepulveda Ramos, Mickaël Maziero, Céline Crauste, Stéphane Canaan, Pierre Santucci   +7 more
wiley   +1 more source