Results 21 to 30 of about 18,787 (208)
Essentially Retractable Modules Relative To A Submodule And Some Generalizations
Iraqi Journal for Computer Science and Mathematics, 2021 In this paper, we define a new notion namely essentially retractable module relative to a submodule also, a new generalizations of compressible modules relative to a submodule are introduced where a module is called compressible module relative to a ...
shukur Al-Aeashi +1 more
doaj +1 more source
Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca: Horticulture, 2018 A micropropagation protocol via direct shoot organogenesis from Streptocarpus x hybridus Voss. leaf explants was established in this study. The shoot induction of three Streptocarpus cultivars (‘Snow White’, ‘Black Panther’ and ‘Slumber Song’) was ...
Monica HÂRŢA +6 more
doaj +1 more source
Monotone-light factorisation systems and torsion theories [PDF]
, 2013 Given a torsion theory (Y,X) in an abelian category C, the reflector I from C to the torsion-free subcategory X induces a reflective factorisation system (E, M) on C. It was shown by A. Carboni, G.M. Kelly, G. Janelidze and R.
Everaert, Tomas, Gran, Marino
core +1 more source
P-small Compressible Modules and P-small Retractable Modules
Ibn Al-Haitham Journal for Pure and Applied Sciences, 2023 Let be a commutative ring with 1 and be left unitary . In this papers we introduced and studied concept P-small compressible (An is said to be P-small compressible if can be embedded in every of it is nonzero P-small submodule of . Equivalently,
Mohammed Baqer ALHakeem +1 more
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Semi-localizations of semi-abelian categories [PDF]
, 2015 A semi-localization of a category is a full reflective subcategory with the property that the reflector is semi-left-exact. In this article we first determine an abstract characterization of the categories which are semi-localizations of an exact Mal ...
Gran, Marino, Lack, Stephen
core +1 more source
Sexual Allometric Monomorphism in Araucan Pig from Colombia: Preliminary Results
Animals, 2020 This study aimed to evaluate the allometric growth of the Araucan pig breed, a creole breed from Arauca, East Colombia, locally known as “Sabaneros”, in relation to different quantitative traits and considering genders separately.
Arcesio Salamanca-Carreño +4 more
doaj +1 more source
Identification of single nucleotide polymorphism in protein phosphatase 1 regulatory subunit 11 gene in Murrah bulls [PDF]
Veterinary World, 2017 Aim: This study was conducted with the objective to identify single nucleotide polymorphism (SNP) in protein phosphatase 1 regulatory subunit 11 (PPP1R11) gene in Murrah bulls.
Varsha Jain +6 more
doaj +1 more source
Parental care in a sexually monomorphic Picid, the Red-headed Woodpecker
Journal of Field Ornithology, 2022 Parental care is energetically costly and is thus shared by parents in many bird species. Little is known about how parental care is shared in pairs of sexually monomorphic species.
L. Abigail. Walter +2 more
doaj
Duality of Preenvelopes and Pure Injective Modules [PDF]
, 2013 Let $R$ be an arbitrary ring and $(-)^+=\Hom_{\mathbb{Z}}(-, \mathbb{Q}/\mathbb{Z})$ where $\mathbb{Z}$ is the ring of integers and $\mathbb{Q}$ is the ring of rational numbers, and let $\mathcal{C}$ be a subcategory of left $R$-modules and $\mathcal{D}$
Huang, Zhaoyong
core +1 more source