Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Angelo Barbieri"'
Publikováno v:
Physical Review B. 51:1969-1972
A detailed structure determination of a complex surface alloy formed by alkali-metal deposition on a metal substrate yields a type of alloy consisting of an ordered assembly of substructures. The (3\ifmmode\times\else\texttimes\fi{}3) structure forme
Autor:
Giorgio Facchetti, Federico Bozzetti, Emilio Bombardieri, Angelo Barbieri, F. Montalto, Enrico Regalia, Leandro Gennari, Luca Cozzaglio
Publikováno v:
Journal of Parenteral and Enteral Nutrition. 17:20-24
There are only a few experimental investigations on the feasibility and potential advantages of intraportal nutrition in animals and only two uncontrolled studies in humans. The purpose of this study was to compare some metabolic variables in patient
Autor:
Angelo Barbieri, Carl Gold, Alexei Gladkevich, Kelly H. Chang, John Fox, Lisa R. Goldberg, Vladislav Dubikovsky
Publikováno v:
SSRN Electronic Journal.
Factor models are standards in investment management. For decades, Barra factor models have provided valuable risk forecasts and inputs for the portfolio construction process. Most uses of factor models have targeted longer horizons of months or year
Publikováno v:
SSRN Electronic Journal.
Systematic model bias has been implicated in the global recession that began in 2007, and this bias can be traced back to assumptions about the normality of data. Nonetheless, the normal distribution continues to play a foundational role in quantitat
Publikováno v:
SSRN Electronic Journal.
Portfolio risk forecasts are commonly evaluated using test statistics that are sums of random variables. We study the distributional properties of these test statistics for value at risk, expected shortfall, and volatility. For a diverse collection o
Publikováno v:
American journal of health promotion : AJHP. 9(3)
A diverse anti-smoking program for the prevention of cancer and cardiovascular diseases has been ongoing in Italy since 1981, coordinated by the National Cancer Institute of Genoa and the Italian League Against Cancer of Genoa. The program includes s
Autor:
Ettore Marubini, M. Carlucci, C. Andreoli, U. Pastorino, S. Salvini, Adriano Decarli, Alberto Costa, F. Cavallo, E. Capitelli, Angelo Barbieri, N. Monferroni, C. Mazzoleni
Publikováno v:
Cancer. 61:173-180
The possible association between the risk of breast cancer, blood level, and dietary intake of preformed Vitamin A (retinol) and beta-carotene was investigated in a case-control study carried out from May 1982 to June 1985. The patients studied were
Publikováno v:
Physical Review A. 35:1802-1808
An analytic solution of the problem of velocity selection in a fully nonlocal model of dendritic crystal growth is presented. The analysis uses a WKB technique to derive and evaluate a solvability condition for the existence of steady-state needle-li
Autor:
Daniele Scarpati, A. Grimaldi, Marco Merlano, Riccardo Rosso, Angelo Barbieri, Luigina Bonelli
Publikováno v:
Head & Neck Surgery. 8:74-77
Between August 1979 and August 1984, 46 untreated, inoperable patients with advanced squamous cell carcinoma of the head and neck were submitted to a combined modality of treatment based on four courses of polychemotherapy (vincristine, bleomycin, an
Autor:
James S. Langer, Angelo Barbieri
Publikováno v:
Physical Review A. 39:5314-5325
We obtain explicit predictions for velocity selection in two- and three-dimensional, symmetric, and one-sided models of dendritic solidification. We do this by using WKB techniques to derive a solvability condition, which is then solved numerically,