\u3cem\u3eThe Practice of Research in Social Work.\u3c/em\u3e Rafael J. Engel and Russell K. Schutt.

Book note for Rafael J. Engel and Russell K. Schutt, The Practice of Research in Social Work. Thousand Oaks, Sage Publications, 2005. $74.95 papercover

Ring Strongly k-Engel π-Reguler

Ring -regular merupakan salah satu pengembangan konsep pada struktur aljabar. Suatu elemen disebut strongly -regular jika terdapat suatu bilangan bulat positif dan elemen sedemikian sehingga . Jika setiap elemen di merupakan strongly -regular, maka disebut strongly -regular. Suatu elemen disebut strongly -Engel -regular jika terdapat suatu bilangan bulat positif dan elemen sedemikian sehingga [ ] [ ] [ ] . Jika setiap elemen di merupakan strongly -Engel -regular, maka disebut strongly -Engel -regular

Bijective mapping preserving intersecting antichains for k-valued cubes

Generalizing a result of Miyakawa, Nozaki, Pogosyan and Rosenberg, we prove that there is a one-to-one correspondence between the set of intersecting antichains in a subset of the lower half of the k-valued n-cube and the set of intersecting antichains in the k-valued (n-1)-cube.Comment: 6 page

Hadronic resonance production with the ALICE experiment in pp and Pb-Pb collisions at LHC energies

Hadronic resonances $\mathrm{K}^{*}(892)^{0}$, $\phi$(1020) and $\Sigma(1385)^{\pm}$ have been measured by the ALICE experiment in pp collisions at $\sqrt{s}=7$ TeV and in Pb-Pb collisions at $\sqrt{s_{_\mathrm{NN}}}=2.76$ TeV. Transverse momentum spectra, particle ratios, nuclear modification factor and comparison with model predictions are discussed. In addition, ALICE results are compared with data obtained at RHIC energy.Comment: 3 pages, 3 figures, Proceedings of 16th Lomonosov Conference on Elementary Particle Physics, Moscow, 22/08/2013 - 28/08/201

A CENSORED SYSTEM ESTIMATION OF HISPANIC HOUSEHOLD FOOD CONSUMPTION PATTERNS

A system of nine censored Engel curve equations was estimated for Hispanic households in the U.S.: grains, vegetables, fruits, milk, meat, legumes, fats, sugar, and beverages. Income and household size elasticities, with their respective confidence intervals, are reported and the results compared with other ethnic groups in the U.S.Food Consumption/Nutrition/Food Safety,