Articles by Author: Giovanni Scudo

Search results for Giovanni Scudo

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  1. Strong commutativity preserving generalized derivations on multilinear polynomials

    Strong commutativity preserving generalized derivations on multilinear polynomials

    Item type: Journal Article • Journal: Quaestiones Mathematicae
    Let R be a non-commutative prime ring of characteristic different from 2, with right Utumi quotient ring U and extended centroid C and let F and G be generalized derivations of R such that F (x)G(y) − F (y)G(x) =...
  2. Good Projections of Spaces of Vector Measures onto Subspaces of Bochner Integrable Functions

    Good Projections of Spaces of Vector Measures onto Subspaces of Bochner Integrable Functions

    Item type: Journal Article • Journal: Quaestiones Mathematicae
    We show that the complementability of L 1 (μ, X) in cabv (μ, X) implies the complementability of L 1 (μ, K(Z, X)) in cabv (μ, K(Z, X)), provided the projection from cabv (μ, X) onto L 1 (μ, X)...
  3. Operational gain: Measuring the capture of genetic gain

    Operational gain: Measuring the capture of genetic gain

    Item type: Journal Article • Journal: The Southern African Forestry Journal
    The southern African forestry and forest products industry contributes two percent of the countries gross domestic product, yet is one ofthe most globalised industrial sectors. Forest product exports make up eight percent of the countries total exports and produce an...
  4. Growth response at age 10 years of five <em>Eucalyptus</em> genotypes planted at three densities on a drought-prone site in KwaZulu-Natal, South Africa

    Growth response at age 10 years of five <em>Eucalyptus</em> genotypes planted at three densities on a drought-prone site in KwaZulu-Natal, South Africa

    Item type: Journal Article • Journal: Southern Forests: a Journal of Forest Science
    South Africa's climate is characterised by the occurrence of regular droughts. An assessment of drought mortality in KwaZulu-Natal during 1999 could not provide accurate information regarding the effect of species or planting density on mortality because of confounding species-site allocations...
  5. Pelczynski's property (V) and weak* basic sequences

    Pelczynski's property (V) and weak* basic sequences

    Item type: Journal Article • Journal: Quaestiones Mathematicae
    In this note we study the property (V) of Pelczynski, in a Banach space X, in relation with the presence, in the dual Banach space X*, of suitable weak* basic sequences. We answer negatively to a question posed by John...
  6. A new species of <em>Heterixalus</em> (Amphibia: Hyperoliidae) from western Madagascar

    A new species of <em>Heterixalus</em> (Amphibia: Hyperoliidae) from western Madagascar

    Item type: Journal Article • Journal: African Zoology
    A new species of hyperoliid frog, Heterixalus carbonei n.sp., is described from the Antsingy forest inwestern Madagascar. It is characterized by an advertisement call consisting of long and regular note series. The only other Heterixalus with a similar call structure,...
  7. The familiar labyrinth: practicing urban disorientation in post-apartheid Cape Town

    The familiar labyrinth: practicing urban disorientation in post-apartheid Cape Town

    Item type: Journal Article • Journal: Anthropology Southern Africa
    In this article, I discuss how urban disorientation can be used in ethnographic research as an investigative tool to explore the city. In particular, I examine how urban disorientation can be taken as an ethnographic tactic with the purpose of...
  8. Teenage pregnancies in Mozambique: the experience of “Servicios Amigos dos Adolescentes” clinics in Beira

    Teenage pregnancies in Mozambique: the experience of “Servicios Amigos dos Adolescentes” clinics in Beira

    Item type: Journal Article • Journal: African Journal of AIDS Research
    The purpose of this article is to provide insights into the demand for pregnancy-related health services by adolescent girls and young women in Mozambique. We analysed the patient registers for the first year of operation (2014) of the Servicios Amigos...