A linkage map of spring turnip rape based on RFLP and RAPD markers

Selostus: RAPD- ja RFLP-markkereista koostuva rypsin kytkentäkartta

Simultaneous determination of Pu and Am radioisotopes in environmental samples: a tool for determining origin and release date

A radiochemical procedure was developed for the sequential determination of Pu and Am radioisotopes in environmental samples. The radioisotope activities were then used to assess the origin and release date of the environmental plutonium. The radioanalytical procedure is based on the separation of Pu and Am on selective extraction chromatographic resins (Eichrom TEVA and DGA). Alpha sources were prepared by electrodeposition on stainless steel discs, and the alpha emitting radionuclides (238Pu, 239,240Pu and 241Am) were measured by alpha spectrometry. For the determination of the beta emitting 241Pu, the Pu alpha source was leached in hot concentrated nitric acid and the Pu fraction further purified by extraction chromatography on a small column of TEVA resin (100 μg of resin in a pipette tip). 241Pu is then measured by ultra low level liquid scintillation counting. Due to the lack of reference material for 241Pu, the proposed radiochemical method was nevertheless validated using four IAEA reference sediments with information values of 241Pu. The proposed method was then used to determine the 238Pu, 239,240Pu, 241Pu and 241Am activity concentrations in alpine soils of France and Switzerland. The soil is the primary receptor of the atmospheric radioactive fallout and, because of the strong binding interaction with soils particles, the isotopes are little fractionated. Therefore, the activity ratios 241Pu/239+240Pu and 238Pu/239,240Pu in soil samples were used to determine the origin (source) and date of the Pu contamination in the investigated alpine sites. The 241Pu/239,240Pu and 238Pu/239,240Pu activity ratios confirmed that the main origin of Pu in the alpine soils was the global fallout from the nuclear bomb tests (NBT) in the fifties and sixties. Furthermore, the 241Pu/241Am activity ratios were used to determine the age of the Pu contamination, which is also an important data for distinguishing the Pu sources. The estimation of the date of the contamination, by the 241Pu/241Am age-dating method, further confirmed the NBT as the Pu source. However, the 241Pu/241Am dating method was limited to samples where Pu-Am fractionation was insignificant. If any, the contribution of the Chernobyl accident in the studied sites is negligible.

Academic Court Schoolbased Lisison Statewide Date, 2006

Prepared by the Division of Criminal and Juvenile Justice Planning, Iowa Department of Human Rights

Audit report on the Iowa Innovation Corporation for the period from October 24, 2011 (the date of inception) through June 30, 2012

Audit report on the Iowa Innovation Corporation for the period from October 24, 2011 (the date of inception) through June 30, 2012

Characterization for plant height and flowering date in the biological species oat

The use of wild oat races in artificial hybridization with cultivated oat (Avena sativa L.) has been used as a way of increasing the variability. This work aimed to identify the variability for plant height and flowering date of groups of cultivated oat genotypes, wild introductions of A. fatua L. and segregating populations of natural crosses between A. sativa and A. fatua. Wide genetic variability was observed for both traits in the groups and between them. The wild group of A. fatua L. showed high plants with early maturity, but in the segregating group there was reduced plant height and early maturity. The wild introductions of A. fatua L. studied in this work can be used in oat breeding programs to increase genetic variability by transferring specific characters into the cultivated germ plasm.

Résumés actualisés de l'évaluation systématique de l'efficacité d'interventions médicales. [Up-to-date résumés of the systematic evaluation of efficacy of medical interventions]

La Cochrane Library (www.thecochranelibrary.com) est une bibliothèque en ligne répertoriant à ce jour plus de 3000 revues systématiques. Ces revues systématiques sont issues de l'activité continue de plus de 50 groupes de revues de la Collaboration Cochrane (www.cochrane.org ), une organisation à laquelle participent plus de 20 000 personnes dans le monde entier et dont le financement est indépendant de sources pouvant créer un conflit d'intérêt. Le public cible est constitué par les professionnels de la santé, les décideurs en matière sanitaire et le public (patients, consommateurs). En sus de la production et de la diffusion de revues systématiques, la Collaboration Cochrane propose également des activités de formation aux méthodes de la médecine factuelle et des revues systématiques. En Francophonie, de telles formations sont proposées par des partenaires du Réseau francophone Cochrane (www.res_franco.cochrane.org ), dont la coordination est assurée depuis Lausanne par une petite équipe basée à l'Institut universitaire de médecine sociale et préventive (IUMSP). [Extrait]

Répertoire des procès-verbaux des preuves de la noblesse des jeunes gentilshommes admis aux écoles royales militaires, 1751-1792 / par Stéphane Geoffray. Liste des admis, la date et le lieu de leur naissance, l'année de leur admission... / par Messire d'Hozier de Sérigny

Comprend : Liste des admis, la date et le lieu de leur naissance, l'année de leur admission, l'indication du numéro ou de la page du procès-verbal des preuves de leur noblesse

Seed loss as a result of pod shatter in spring rape and spring turnip rape in Finland : Research Note

Selostus: Öljykasvien siementen variseminen ennen puintia

Correspondance de M. Gueidan, curé de la ville de Saint-Trivier, député de Bourg-en-Bresse... avec la municipalité de ladite ville, sur le serment exigé par le décret du 29 novembre : réponse de M. Gueidan, curé de la ville de Saint-Trivier, à la lettre de MM. les officiers municipaux de la même ville , en date du 11 décembre ([Reprod.])

Collection : Les archives de la Révolution française ; 8.541

List of Bid Proposal Holders; Letting date: August 18, 2015

List of Bid Proposal Holders

List of Bid Proposal Holders; Letting date: August 18, 2015

List of Bid Proposal Holders