Results 41 to 50 of about 135,456 (314)

On the Mullineux involution for Ariki-Koike algebras [PDF]

open access: yes, 2008
This note is concerned with a natural generalization of the Mullineux involution for Ariki-Koike algebras. Using a result of Fayers together with previous results by the authors, we give an efficient algorithm for computing this generalized Mullineux ...
Jacon, Nicolas, Lecouvey, Cédric
core   +3 more sources

Invited review: Accelerating mammary gland involution after drying-off in dairy cattle.

open access: yesJournal of Dairy Science, 2019
Bovine mammary gland involution, as a part of the reproductive cycle in dairy cows, is a very important remodeling transformation of the mammary gland for the subsequent lactation. There is considerable incentive to accelerate mammary gland involution to
Xin Zhao   +3 more
semanticscholar   +1 more source

Real Hamiltonian forms of Hamiltonian systems [PDF]

open access: yes, 2003
We introduce the notion of a real form of a Hamiltonian dynamical system in analogy with the notion of real forms for simple Lie algebras. This is done by restricting the complexified initial dynamical system to the fixed point set of a given involution.
Gerdjikov, V. S.   +3 more
core   +4 more sources

Abrupt involution induces inflammation, estrogenic signaling, and hyperplasia linking lack of breastfeeding with increased risk of breast cancer

open access: yesBreast Cancer Research, 2019
A large collaborative analysis of data from 47 epidemiological studies concluded that longer duration of breastfeeding reduces the risk of developing breast cancer.
M. Basree   +21 more
semanticscholar   +1 more source

Involutions on the Algebra of Physical Observables From Reality Conditions [PDF]

open access: yes, 1995
Some aspects of the algebraic quantization programme proposed by Ashtekar are revisited in this article. It is proved that, for systems with first-class constraints, the involution introduced on the algebra of quantum operators via reality conditions can
Marugan, Guillermo A. Mena
core   +2 more sources

Uterine Involution and Reproductive Performance in Dairy Cows with Metabolic Diseases

open access: yesAnimals, 2019
Simple Summary Metabolic diseases, such as hypocalcemia, ketosis and lipomobilization, cause financial losses in dairy farms, mainly due to the costs of treatment, milk discharges and decreased milk production of diseased animals.
Renan Braga Paiano   +2 more
semanticscholar   +1 more source

Generalized Involution Models for Wreath Products [PDF]

open access: yes, 2010
We prove that if a finite group $H$ has a generalized involution model, as defined by Bump and Ginzburg, then the wreath product $H \wr S_n$ also has a generalized involution model.
A. A. Klyachko   +20 more
core   +2 more sources

The Multifaceted Role of STAT3 in Mammary Gland Involution and Breast Cancer

open access: yesInternational Journal of Molecular Sciences, 2018
Since seminal descriptions of signal transducer and activator of transcription 3 (STAT3) as a signal transducer and transcriptional regulator, which is most usually activated by phosphorylation of a specific tyrosine residue, a staggering wealth of ...
K. Hughes, C. Watson
semanticscholar   +1 more source

Semaphorin 7A Promotes Macrophage-Mediated Lymphatic Remodeling during Postpartum Mammary Gland Involution and in Breast Cancer.

open access: yesCancer Research, 2018
Postpartum mammary gland involution is a tissue remodeling event that occurs in all mammals in the absence of nursing or after weaning to return the gland to the pre-pregnant state. The tissue microenvironment created by involution has proven to be tumor
Alan M. Elder   +7 more
semanticscholar   +1 more source

TRANSRECTAL ULTRASONOGRAPHY AND RECTAL PALPATION FOR JUDGING UTERINE AND CERVICAL INVOLUTIONS IN BUFFALO: A COMPARATIVE STUDY

open access: yesSlovenian Veterinary Research, 2019
Uterine and cervical involutions were judged by transrectal ultrasonography (US) versus rectal palpations (RP) in buffaloes (n =26). The diameters of the pregravid uterine horn (PGUHD) and cervix (CvD) were estimated by both transrectal US and RP every ...
Adel Ramoun   +4 more
doaj   +1 more source

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