Lyon 5e « Lugdunum »
نویسندگان
چکیده
منابع مشابه
Session: 5E
incoming RF signals to suppress a certain diffraction modes. The set of experimental verifications with two type AO modulators operating in Raman-Nath (hard flint cell) and Bragg (TeO2 cell) regimes have been performed. With use of the analogue third order polynomial RF synthesizer [2] there were obtained a rather good suppression of two-tone second-order intermodulations in space of the second...
متن کامل(2E,5E)-2,5-Difurfurylidenecyclopentanone
In the title mol-ecule, C(15)H(12)O(3), the three five-membered rings are nearly coplanar: the dihedral angles between the cyclopentanone ring and the furan rings are 3.5 (2) and 9.7 (2)°, and the two furan rings form a dihedral angle of 7.2 (2)°. In the crystal structure, weak inter-molecular C-H⋯O hydrogen bonds help to consolidate the crystal packing.
متن کاملBruce Lyon
communities. Many communities and tribal governments have established research and ethics review boards to evaluate proposed projects in their communities, stemming from a growing awareness and sophistication of issues surrounding genetic and biomedical research, including individual versus community (or cultural) risk, adequacy of individual versus community consent issues, confidentiality, re...
متن کاملMary Lyon: quiet battler
Mary Lyon discovered X-inactivation — the process that enables female mammals to avoid genetic overdose by randomly switching off one X chromosome in each of their cells — some 40 years ago. In the past 20 years, she has received six awards in recognition of this discovery, including the recently announced Wolf Prize in medicine, worth US$ 100,000. At 71, Lyon will use the award to continue her...
متن کامل(2E,5E)-2,5-Bis(3,4,5-trimethoxybenzylidene)cyclopentanone
The title compound, C(25)H(28)O(7), was prepared by the base-catalysed reaction of 3,4,5-trimethoxy-benzaldehyde with cyclo-penta-none. The mol-ecule has crystallographic twofold rotation symmetry and adopts an E-configuration about the central olefinic bonds. The two benzene rings and the central cyclo-penta-none ring are almost coplanar [dihedral angle = 4.7 (2)°].
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ژورنال
عنوان ژورنال: ADLFI. Archéologie de la France - Informations
سال: 2007
ISSN: 2114-0502
DOI: 10.4000/adlfi.6920