58,015 research outputs found
Utah Broadcasters Association Officers and Board of Directors: George Hatch, Vice-President (Intermountain Network); Eugene M. Halliday, President (KSL); Arch Webb, Secretary-Treasurer (KVOG); Harold Van Wagenen (KIXX); Artur Higbee (KSUB); G. Bennet Larson (KDYL). Salt Lake City, Utah.
No full textPhoto of Utah Broadcasters Association Officers and Board of Directors: George Hatch, Vice-President (Intermountain Network); Eugene M. Halliday, President (KSL); Arch Webb, Secretary-Treasurer (KVOG); Harold Van Wagenen (KIXX); Artur Higbee (KSUB); G. Bennet Larson (KDYL). Salt Lake City, Utah
G. M. Newberry
No full textThe Larson Studio Collection contains portraits and landscape photographs from Thomas Larson and his son O. Blaine Larson, who operated the Larson Studio in Provo, Utah County, Utah
G. M. Henckley (group)
No full textThe Larson Studio Collection contains portraits and landscape photographs from Thomas Larson and his son O. Blaine Larson, who operated the Larson Studio in Provo, Utah County, Utah
Heterocoryne caribbensis Welder & Larson 1986
No full textHeterocoryne caribbensis Welder & Larson, 1986 (Pl. 1 G–I; Fig. 2 M) Heterocoryne caribbensis Wedler & Larson, 1986: 75, fig. 2.― Petersen, 1990: 132. Material examined. Stn. 2, 22.ii.2012, 3– 13 m, M 243: a fertile colony on sponge (MHNG-INVE- 82911). Remarks. After its description by Wedler & Larson (1986), Petersen (1990) discussed the relationship between Sphaerocoryne Pictet, 1893 and Heterocoryne Wedler & Larson, 1986, indicating that the trophosome of the latter is solely distinguished from the former through its trifid arrangement of the tentacles (Pl. 1 I). The cnidome of the polyp (not previously reported) is composed of: 1) small [(10.3 –11.0)×(6.5–6.8) µm] and large [(17.8–18.7)×(12.6–13.5) µm] stenoteles; 2) desmonemes, (8.2–8.4)×(4.4–4.9) µm. No nematocysts could be found in the medusoid. Geographical distribution. Puerto Rico (Wedler & Larson 1986), Guadeloupe (Galea, unpublished results), Martinique (present study).Published as part of Galea, Horia R., 2013, New additions to the shallow-water hydroids (Cnidaria: Hydrozoa) of the French Lesser Antilles: Martinique, pp. 1-50 in Zootaxa 3686 (1) on page 9, DOI: 10.11646/zootaxa.3686.1.1, http://zenodo.org/record/28414
99mTc-monoclonal antibody radiolabeled via hydrazino nicotinamide derivative for imaging disialoganglioside G(D2)-positive tumors
No full text3F8 is a murine IgG3 monoclonal antibody (MAb) selective for the ganglioside G(D2). Previous studies using 131I-3F8 have shown great potential in the imaging of neuroectodermal tumors and the therapy of human neuroblastoma. 131I is commonly used in radioimmunodiagnosis, but its relatively long half-life (8 days) and its high energy γ-emission (364 KeV) are suboptimal for imaging purposes when compared with 99mTc (6 h and 140 KeV, respectively). To label 3F8 with 99mTc, the antibody was first coupled with a heterobifunctional linker, succinimidyl-6-hydrazinonicotinate hydrochloride (SHNH), obtaining a hydrazinonicotinamide-antibody conjugate. Using 99mTc-Tricine as the precursor complex, 3F8-SHNH was coupled efficiently to 99mTc, resulting in >90% radiometal incorporation, with a specific activity >10 mCi/mg and retaining full immunoreactivity. Immunoscintigraphy at 6, 22, and 46 h after intravenous injection of 1 mCi of 99mTc-3F8 showed selective neuroblastoma localization in xenografted nude mice, comparable to that obtained with the injection of 100 μCi of 131I-3F8. Biodistribution studies of 131I-3F8 and 99mTc-3F8 in mice demonstrated comparable %ID/g uptake in tumor (with a T/B ratio: ~2.5 at 24 h and ~3.5 at 48 h) and normal organs, including blood, except for spleen and liver which had about a three times higher uptake of the 99mTc conjugate. In conclusion, 99mTc can be coupled conveniently at high specific activity to 3F8 without compromising immunoreactivity. SHNH appears to be a useful linker for 99mTc in tumor diagnostic imaging and may have potential utility in coupling other radioisotopes (e.g., 94mTc) for positron imaging and therapy. Copyright (C) 1999 Elsevier Science Inc
G. M. Hopkins
No full text[sound recording] / Brendan O'Grady. G. B. Shaw by Fran Frazer.; 1 sound cassette (60 minutes); Broadcast on CFCY Radio, Charlottetown, March 07 & 11, 1974.; G. B. ShawSource type: Electronic(1
The eleventh cohomology group of
No full textWe prove that the rational cohomology group
vanishes unless
and
. We show furthermore that
is pure Hodge–Tate for all even
and deduce that
is surprisingly well approximated by a polynomial in q. In addition, we use
and its image under Gysin push-forward for tautological maps to produce many new examples of moduli spaces of stable curves with nonvanishing odd cohomology and nontautological algebraic cycle classes in Chow cohomology
The eleventh cohomology group of
No full textWe prove that the rational cohomology group
vanishes unless and . We show furthermore that
is pure Hodge-Tate for all even and
deduce that is surprisingly well
approximated by a polynomial in . In addition, we use
and its image under Gysin push-forward for
tautological maps to produce many new examples of moduli spaces of stable
curves with nonvanishing odd cohomology and non-tautological algebraic cycle
classes in Chow cohomology.Comment: 18 pages. v2: Final version, to appear in Forum of Mathematics, Sigm
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