3,645 research outputs found
Alexander Lennie
No full textNotes - This is a brief history of the Alexander Lennie family. Alexander's father, William Lennie, was born on July 19, 1870 at Fort Edmonton. He married Dinah Sophia Anderson on July 21, 1896. The Lennie family moved to Beaver Hill Lake, and then later moved north of Tofield. Alexander attended school at Amisk Creek School, the Mackenzie School and the Summer School. The Mackenzie School was built of logs and had a log barn for the horses that were ridden to school by the students. A new school was built in 1906. In 1907, Alexander's father moved to the Summer School District so he finished his school days there (2 pages
Search for exclusive b → u transitions in hadronic decays of B mesons involving Ds+ and Ds*+ mesons
No full textcomplete author list:
Alexander J.; Bebek C.; Berkelman K.; Bloom K.; Browder T.; Cassel D.; Cho H.; Coffman D.; Drell P.; Ehrlich R.; Garcia-Sciveres M.; Geiser B.; Gittelman B.; Gray S.; Hartill D.; Heltsley B.; Jones C.; Jones S.; Kandaswamy J.; Katayama N.; Kim P.; Kreinick D.; Ludwig G.; Masui J.; Mevissen J.; Mistry N.; Ng C.; Nordberg E.; Patterson J.; Peterson D.; Riley D.; Salman S.; Sapper M.; Würthwein F.; Avery P.; Freyberger A.; Rodriguez J.; Stephens R.; Yelton J.; Cinabro D.; Henderson S.; Kinoshita K.; Liu T.; Saulnier M.; Wilson R.; Yamamoto H.; Bergfeld T.; Eisenstein B.; Gollin G.; Ong B.; Palmer M.; Selen M.; Thaler J.; Sadoff A.; Ammar R.; Ball S.; Baringer P.; Bean A.; Besson D.; Coppage D.; Copty N.; Davis R.; Hancock N.; Kelly M.; Kwak N.; Lam H.; Kubota Y.; Lattery M.; Nelson J.; Patton S.; Perticone D.; Poling R.; Savinov V.; Schrenk S.; Wang R.; Alam M.; Kim I.; Nemati B.; O'Neill J.; Severini H.; Sun C.; Zoeller M.; Crawford G.; Daubenmier C.; Fulton R.; Fujino D.; Gan K.; Honscheid K.; Kagan H.; Kass R.; Lee J.; Malchow R.; Morrow F.; Skovpen Y.; Sung M.; White C.; Butler F.; Fu X.; Kalbfleisch G.; Ross W.; Skubic P.; Snow J.; Wang P.; Wood M.; Brown D.; Fast J.; McIlwain R.; Miao T.; Miller D.; Modesitt M.; Payne D.; Shibata E.; Shipsey I.; Wang P.; Battle M.; Ernst J.; Kwon Y.; Roberts S.; Thorndike E.; Wang C.; Dominick J.; Lambrecht M.; Sanghera S.; Shelkov V.; Skwarnicki T.; Stroynowski R.; Volobouev I.; Wei G.; Zadorozhny P.; Artuso M.; He D.; Goldberg M.; Horwitz N.; Kennett R.; Mountain R.; Moneti G.; Muheim F.; Mukhin Y.; Playfer S.; Rozen Y.; Stone S.; Thulasidas M.; Vasseur G.; Zhu G.; Bartelt J.; Csorna S.; Egyed Z.; Jain V.; Akerib D.; Barish B.; Chadha M.; Chan S.; Cowen D.; Eigen G.; Miller J.; O'Grady C.; Urheim J.; Weinstein A.; Acosta D.; Athanas M.; Masek G.; Paar H.; Gronberg J.; Kutschke R.; Menary S.; Morrison R.; Nakanishi S.; Nelson H.; Nelson T.; Richman J.; Ryd A.; Tajima H.; Schmidt D.; Sperka D.; Witherell M.; Procario M.; Yang S.; Balest R.; Cho K.; Daoudi M.; Ford W.; Johnson D.; Lingel K.; Lohner M.; Rankin P.; Smith J.; Alexander J.; Alexander J.P
Epitaxial Zintl aluminide SrAl4 grown on a LaAlO3 substrate
No full textabstract: Zintl phases are a class of intermetallic materials that have simultaneously ionic and covalent bonding resulting from charge transfer between two different atomic species. We present a combined first principles and experimental study of Zintl-phase SrAl4, which is grown in thin film form on the perovskite oxide LaAlO3 using molecular beam epitaxy. The structural properties are investigated using reflection-high-energy electron diffraction, x-ray diffraction, and cross-section transmission electron microscopy, which reveal relaxed epitaxial island growth. Photoelectron spectroscopy measurements verify the Zintl-Klemm nature of the bonding in the material and are utilized to determine the band offset and the work function of SrAl4, while transport measurements confirm its metallic behavior. The experimentally observed properties are confirmed using density functional calculations.Copyright (2013) American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. along with the following message: The following article appeared in (Physical Review B, 88 (4)) and may be found at (http://journals.aps.org/prb/abstract/10.1103/PhysRevB.88.045314)
Transcript of Audio Interview with Mr. Alexander Lennie
No full textNotes - This is a transcript of an audio interview where Mr. Alexander Lennie talks of arriving in Athabasca in 1930 with his wife and seven children to homestead on Soldier Settlement Land. He talks about clearing the land, and starting his farming life in Athabasca. Mr. Lennie discusses other settlers, family life, education (Ferguson School, he helped build it) and other buildings he built. Mr. Lennie talks of his animals: horse teams, oxen, sheep, etc (18 pages
Author Correction: Hyperexpandable, self-healing macromolecular crystals with integrated polymer networks
No full textChange history: In this Letter, Alexander Groisman should have been listed as an author. This error has been corrected online
An annotated catalogue of selected works for clarinet by South African composers
No full textThe dissertation consists of an annotated catalogue of nineteen selected works for clarinet by South African composers. These are presented in chronological order, based on the year of composition. A short biographyof the composer is given before the work is discussed. Of the analysed works, all those for solo clarinet or for clarinet and piano have been graded. A thesis of a similar nature, written in 1989 by L.A. Hartshorne, entitled ""The Compositions for Clarinet by South African Composers"", contains details of twenty-four works written between 1928 and circa 1981. The majority of the compositions analysed in the current dissertation were written from around 1981 onwards, and to some extent, therefore, this research could be seen as complementary to the information contained in the aforementioned thesis. An addendum lists all the South African works featuring solo clarinet that the author was able to trace. These include solo works, cham ber works for up to nineteen instruments and concerto-type works with strings or orchestra
Introduction: An Overview of the Reign of Alexander II
No full textBook Description: This volume explores aspects of the political, social, cultural, economic and religious development of Scotland in the reign of King Alexander II (1214-49). It constitutes the first full-length, multi-author study of the king and his reign. The nine contributors to the volume explore issues as diverse as the historiography of the reign, Anglo-Scottish relations, Church-State relations, economy and international trade, law, aristocratic symbolism, urban development and the territorial expansion of the kingdom. This book, the first major study of a reign which saw the Scottish monarchy achieve its mastery of northern mainland Britain, is of great importance to historians of medieval Scotland and the wider British Isles. The book is illustrated with 24 colour and b/w photographs and 5 maps and plans. Show More Show Les
Measurement of the ratio of branching fractions B(B0→K∗0γ )/B(B0s→φγ ) and the directCP asymmetry inB 0→K∗0γ
No full textThe ratio of branching fractions of the radiative B decays B0→K⁎0γ and B0s→ϕγ has been measured using an integrated luminosity of 1.0 fb−1 of pp collision data collected by the LHCb experiment at a centre-of-mass energy of s√=7TeV. The value obtained is
B(B0→K⁎0γ)B(B0s→ϕγ)=1.23±0.06(stat.)±0.04(syst.)±0.10(fs/fd),
where the first uncertainty is statistical, the second is the experimental systematic uncertainty and the third is associated with the ratio of fragmentation fractions fs/fd. Using the world average value for B(B0→K⁎0γ), the branching fraction B(B0s→ϕγ) is measured to be (3.5±0.4)×10−5.
The direct CP asymmetry in B0→K⁎0γ decays has also been measured with the same data and found to be
ACP(B0→K⁎0γ)=(0.8±1.7(stat.)±0.9(syst.))%.
Both measurements are the most precise to date and are in agreement with the previous experimental results and theoretical expectations
INVESTIGATION OF THE RELATIONSHIP BETWEEN INFLAMMATORY SIGNALING PATHWAYS AND INDOLEAMINE 2,3-DIOXYGENASE IN GLIOBLASTOMA MULTIFORME
No full textPervasive tumors appear to evade immune detection through manipulation of the immune response, though precisely how this occurs is not well understood. A further understanding
of these details may be achieved through the study of inflammation-driven tumors. While inflammatory cytokines increase blood flow to sites of inflammation for increased delivery
of oxygen and nutrients, immune cells are also recruited and activated. Interferon-��, an inflammatory cytokine, may suppress the actions of effector T cells through induction of indoleamine 2,3-dioxygenase-1 (IDO-1). IDO is involved in tryptophan metabolism and
stimulates the recruitment and maturation of T regulatory lymphocytes while suppressing the activity and proliferation of T effector cells. IFN-�� appears to induce IDO-1 expression
through NF-��B and JAK-STAT signaling pathways, though the precise signaling cascades are unclear. Here we investigate the relationship between IFN-�� and IDO in glioblastoma, an aggressive cancer of the brain with very poor prognosis. Reporter assays indicate that IFN-�� does increase transcriptional activation at the IDO-1 promoter, while protein analysis
does not indicate a change of IDO-1 expression at the protein level. IFN-�� does appear to negatively affect transcriptional activation of the canonical NF-��B pathway, as seen by a loss in p65 phosphorylation, suggesting that IFN-�� signals independently, perhaps in opposition
to, the canonical NF-��B transcriptional cascade
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