Results 31 to 40 of about 135,456 (314)

Products of involutions

open access: yesLinear Algebra and its Applications, 1976
AbstractEvery square matrix over a field, with determinant ±1, is the product of not more than four involutions.
Paul R. Halmos   +2 more
openaire   +2 more sources

Involution of Community Empowerment in Strengthening the Household Economy of Homeless and Beggars in Topeng Village, Malang City

open access: yesJurnal Sosiologi Pendidikan Humanis, 2023
One of the problems in Malang City is that there are still marginalized groups such as homeless people and beggars. Through the Desaku Menanti program initiated by the Ministry of Social Affairs and managed by the Malang City P3AP2KB Social Service, they
Anggraito Wisnu Aji   +2 more
doaj   +1 more source

Pseudo core inverses in rings with involution [PDF]

open access: yes, 2016
Let R be a ring with involution. In this paper, we introduce a new type of generalized inverse called pseudo core inverse in R. The notion of core inverse was introduced by Baksalary and Trenkler for matrices of index 1 in 2010 and then it was ...
Yuefeng Gao, Jianlong Chen
semanticscholar   +1 more source

Monodromy of real isolated singularities [PDF]

open access: yes, 2003
For isolated complex hypersurface singularities with real defining equation we show the existence of a monodromy vector field such that complex conjugation intertwines the local monodromy diffeomorphism with its inverse.
A'Campo, Norbert
core   +2 more sources

Primary Mammary Organoid Model of Lactation and Involution

open access: yesbioRxiv, 2019
Mammary gland development occurs mainly after birth and is composed of three successive stages: puberty, pregnancy and lactation, and involution. These developmental stages are associated with major tissue remodeling, including extensive changes in ...
J. Sumbal   +4 more
semanticscholar   +1 more source

Primary Mammary Organoid Model of Lactation and Involution

open access: yesFrontiers in Cell and Developmental Biology, 2020
Mammary gland development occurs mainly after birth and is composed of three successive stages: puberty, pregnancy and lactation, and involution. These developmental stages are associated with major tissue remodeling, including extensive changes in ...
Jakub Sumbal   +5 more
doaj   +1 more source

Critical Review on Physiological and Molecular Features during Bovine Mammary Gland Development: Recent Advances

open access: yesCells, 2022
The mammary gland is a unique organ with the ability to undergo repeated cyclic changes throughout the life of mammals. Among domesticated livestock species, ruminants (cattle and buffalo) constitute a distinct class of livestock species that are known ...
Shalini Jaswal   +8 more
doaj   +1 more source

Respectarea drepturilor omului în regiunea transnistreană a Republicii Moldova / Respect for human rights in the Transnistrian region of the Republic of Moldova [PDF]

open access: yesPlural: History, Culture, Society, 2021
Probably the motto that supports this article reveals very clearly that to ensure human rights there must be some foundations that are based on some values that are so natural in themselves that no doctrine is needed to explain them. The basic imperative
Alexandru Postica
doaj   +1 more source

A Duality for Involutive Bisemilattices [PDF]

open access: yesStudia Logica, 2018
We establish a natural duality between the category of involutive bisemilattices and the category of semilattice inverse systems of Stone spaces, using Stone duality from one side and the representation of involutive bisemilattices as P onka sum of Boolean algebras, from the other.
Bonzio, Stefano   +2 more
openaire   +3 more sources

An Accurate Classification of Rice Diseases Based on ICAI-V4

open access: yesPlants, 2023
Rice is a crucial food crop, but it is frequently affected by diseases during its growth process. Some of the most common diseases include rice blast, flax leaf spot, and bacterial blight.
Nanxin Zeng   +3 more
doaj   +1 more source

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