Zobrazeno 1 - 10
of 26
pro vyhledávání: '"B, Boulogne"'
Publikováno v:
Biology of reproduction. 61(6)
Retinoids have pleiotropic effects on embryonic development and are essential for spermatogenesis in the adult, where they act via nuclear retinoid receptors: retinoic acid receptors (RARs) and retinoid X receptors (RXRs). We used immunohistochemistr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::654799f72195541993a7f9b6e7fe143c
https://pubmed.ncbi.nlm.nih.gov/10570002
https://pubmed.ncbi.nlm.nih.gov/10570002
Publikováno v:
Endocrinology. 139(2)
Transforming growth factors beta1 and beta2 (TGFbetas) have recently been detected by immunohistochemistry in the fetal and neonatal rat testis, and the aim of the present study was to determine whether these factors can act as local regulators to co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::f7c1f3d59ef68eb617c47349d8c7e5b2
https://pubmed.ncbi.nlm.nih.gov/9449647
https://pubmed.ncbi.nlm.nih.gov/9449647
Publikováno v:
Journal of Crystal Growth. 84:167-179
Lattice defects in α-berlinite AlPO4 are investigated by TEM. Dislocations induced by scratches at room temperature belong to the (0001) 13 〈2110〉 glide systems. As-grown twins are Dauphine and Brazil twins. These defects are identical to the on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf1eb8d2b4f3b8d9dfa25f1a964ba7a0
https://doi.org/10.1016/0022-0248(87)90125-4
https://doi.org/10.1016/0022-0248(87)90125-4
Publikováno v:
Materials Science and Engineering: A. :259-266
Fe25wt.%Cr and Fe25wt.%Cr6wt.%Al alloys, which are, respectively, chromia and alumina formers in oxidizing atmospheres, have been exposed to H 2 /H 2 O/H 2 S atmospheres at 700 °C. The sulphur partial pressure was set at about 1.2 × 10 −
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c602714b754829d5725ef35b6626c764
https://doi.org/10.1016/0921-5093(89)90749-1
https://doi.org/10.1016/0921-5093(89)90749-1
Publikováno v:
Philosophical Magazine A. 57:411-430
Two types of compression test have been performed on wet berlinite single crystals: deformation at atmospheric pressure in the temperature range 250–500°C; deformation at room temperature under a confining pressure of 600 MPa. Transmission electro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c11cd12edece074e6b94604eee3a8a78
https://doi.org/10.1080/01418618808204677
https://doi.org/10.1080/01418618808204677
Publikováno v:
Physica Status Solidi (a). 112:493-510
Lithium tantalate single crystals are used for piezoelectric devices. The lattice defects of this structure and their possible role on piezoelectric performances are investigated. Synthetic crystals are grown by a Czochralski process. To get homogene
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a9a143560d07baf58cd4287fb9c6624
https://doi.org/10.1002/pssa.2211120205
https://doi.org/10.1002/pssa.2211120205
Publikováno v:
Périodiques Scientifiques en Édition Électronique.
Annealing wet crystals of quartz and berlinite AlPO4 induces water precipitation. The evolution of precipitation has been studied by transmission electron microscopy on samples annealed in various conditions of temperature, pressure and duration. At
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e732b182678e8d64f62db4fc91475349
https://www.persee.fr/doc/bulmi_0180-9210_1988_num_111_2_8077
https://www.persee.fr/doc/bulmi_0180-9210_1988_num_111_2_8077
Publikováno v:
Physics and Chemistry of Minerals. 16
Berlinite, AlPO4, is a structural analog of quartz and a number of physical properties are very similar in both materials. It is thus interesting to compare their mechanical properties and investigate the possible role of water. Constant strain rate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ead39249272600f5f86134ec4ae65a8
https://doi.org/10.1007/bf00220693
https://doi.org/10.1007/bf00220693
Publikováno v:
MRS Proceedings. 133
Binary polycrystalline alloys of B2 NiAl, ranging from 47 to 51.5 at% Al, were prepared by casting and extrusion. These were tested in tension at temperatures ranging from 300 K to 873 K. Significant tensile ductility is observed in the near-stoichio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::336bcaa5d0152b4dbcf52f23418c1c0d
https://doi.org/10.1557/proc-133-299
https://doi.org/10.1557/proc-133-299
Autor:
E, JOKL, GUILLAUME B, BOULOGNE
Publikováno v:
Der Nervenarzt. 28(1)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::ef6a3608ba8ed9ef41ec0b5b97fe5391
https://pubmed.ncbi.nlm.nih.gov/13418915
https://pubmed.ncbi.nlm.nih.gov/13418915