Results 31 to 40 of about 5,997,295 (267)

Groups with all subgroups permutable or soluble [PDF]

open access: yesInternational Journal of Group Theory, 2013
In this paper, we consider locally graded groups in which every non-permutable subgroup is soluble of bounded derived length.
Z. Yalcin Karatas, Martyn R. Dixon
doaj  

Long-term survival and prognostic factors for locally advanced renal cell carcinoma with renal vein tumor thrombus

open access: yesBMC Cancer, 2019
Background Previous related studies have mainly focused on renal cell carcinoma (RCC) with venous tumor thrombus, specifically inferior vena cava tumor thrombus with renal vein tumor thrombus (RVTT).
Chuanzhen Cao   +13 more
doaj   +1 more source

On One Class of the Infinite Non-Abelian Groups

open access: yesCommunications, 2010
We present some properties of one class of the infinite non-abelian groups. We deal with a generalization of the INH and KI groups. Our main results are Theorem 1, 2, 3 and Theorem 4.
Ludovit Tomanek, Anna Tomankova
doaj   +1 more source

Locally graded groups with all subgroups normal-by-finite [PDF]

open access: yesJournal of the Australian Mathematical Society. Series A. Pure Mathematics and Statistics, 1996
AbstractIn a paper published in this journal [1], J. T. Buckely, J. C. Lennox, B. H. Neumann and the authors considered the class of CF-groups, that G such that |H: CoreG (H)| is finite for all subgroups H. It is shown that locally finite CF-groups are abelian-by-finite and BCF, that is, there is an integer n such that |H: CoreG(H)| ≤ n for all ...
Smith, Howard, Wiegold, James
openaire   +2 more sources

Grading of homogeneous localization by the Grothendieck group

open access: yes, 2023
The main result of this article is a fantastic generalization of a classical result in graded ring theory. In fact, our result states that if $S$ is a multiplicative set of homogeneous elements of an $M$-graded commutative ring $R=\bigoplus\limits_{m\in M}R_{m}$ with $M$ a commutative monoid, then the localization ring $S^{-1}R=\bigoplus\limits_{x\in G}
openaire   +2 more sources

A generalization of the malnormal subgroups

open access: yesДоповiдi Нацiональної академiї наук України
A subgroup H of a group G is called malonormal in G, if H ∩ Hx = ‹1› for every element x ∈ NG(H). These subgroups are generalizations of malnormal subgroups.
L.A. Kurdachenko   +2 more
doaj   +1 more source

The impact of short-course total neoadjuvant therapy, long-course chemoradiotherapy, and upfront surgery on the technical difficulty of total mesorectal excision: an observational study with an intraoperative perspective [PDF]

open access: yesAnnals of Coloproctology
Purpose Total neoadjuvant therapy (TNT) is becoming the standard of care for locally advanced rectal cancer. However, surgery is deferred for months after completion, which may lead to fibrosis and increased surgical difficulty. The aim of this study was
Cheryl Xi-Zi Chong   +13 more
doaj   +1 more source

Identification of proteomic markers for prediction of the response to 5-Fluorouracil based neoadjuvant chemoradiotherapy in locally advanced rectal cancer patients

open access: yesCancer Cell International, 2022
Background Neoadjuvant chemoradiotherapy (nCRT) prior to surgery is the standard treatment for patients with locally advanced rectal cancer (LARC), while parts of them show poor therapeutic response accompanied by therapy adverse effects.
Jianan Wang   +8 more
doaj   +1 more source

Mealworm, Tenebrio molitor, as a feed ingredient for juvenile olive flounder, Paralichthys olivaceus

open access: yesAquaculture Reports, 2021
An 8-week feeding trial was designed to evaluate the potential of mealworm (Tenebrio molitor) as a locally available unconventional source of protein in a practical diet for olive flounder (Paralichthys olivaceus). Three hundred juveniles (initial weight,
Seong-Mok Jeong   +6 more
doaj   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen   +23 more
wiley   +1 more source

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