Results 91 to 100 of about 22,441 (260)

Almost layer finiteness of a periodic group without involutions

open access: yes, 1999
Доведено теорему, що характеризує в класі періодичних груп без інволюцій клас майже шарово скінченних груп: якщо в періодичній спряжено біпримітивно скінченній групі без інволюцій нормалізатор будь-якої нетривіальної скінченної підгрупи майже шарово ...
Сенашов, В.И.
core   +2 more sources

GROUP SO(4,2) AND SYMMETRY PROPERTIES OF D.I. MENDELEEV'S PERIODIC SYSTEM ELEMENTS

open access: yesДоклады Белорусского государственного университета информатики и радиоэлектроники, 2019
The group-based method of classification of chemical elements for definition of their place in the Mendeleev’s periodic system of elements is considered.
A. L. Gurskii, L. I. Hurski
doaj  

"Risk homeostasis"or "teachable moment"? the interaction between smoking behavior and lung cancer screening in the Mayo Lung Project

open access: yesTobacco Induced Diseases, 2011
The chest X-ray lung cancer screening program of Mayo Lung Project (MLP) yielded mixed results of improved lung case survival but no improvement in lung cancer mortality.
Lu Shi, Martin Y. Iguchi
doaj   +1 more source

The role of miR‐335‐5p in the redifferentiation of BRAF p.V600E thyroid cancers

open access: yesMolecular Oncology, EarlyView.
The BRAF p.V600E mutation promotes thyroid cancer dedifferentiation and radioiodine resistance. Using a network approach, we identified miR‐335‐5p as a key regulator of BRAF‐mutated thyroid tumors. Restoring miR‐335‐5p increased thyroid‐specific gene expression and iodine uptake in cells and organoids.
Valeria Pecce   +11 more
wiley   +1 more source

Periodic Modules and Quantum Groups [PDF]

open access: yesTransformation Groups, 2004
We prove that the elements $A_\leq$ defined by Lusztig in a completion of the periodic module actually live in the periodic module, in the type A case. In order to prove this, we compare, using Schur duality, these elements with the Kashiwara canonical basis of an integrable module.
openaire   +3 more sources

TRAIL‐PEG‐Apt‐PLGA nanosystem as an aptamer‐targeted drug delivery system potential for triple‐negative breast cancer therapy using in vivo mouse model

open access: yesMolecular Oncology, EarlyView.
Aptamers are used both therapeutically and as targeting agents in cancer treatment. We developed an aptamer‐targeted PLGA–TRAIL nanosystem that exhibited superior therapeutic efficacy in NOD/SCID breast cancer models. This nanosystem represents a novel biotechnological drug candidate for suppressing resistance development in breast cancer.
Gulen Melike Demirbolat   +8 more
wiley   +1 more source

On zero subrings and periodic subrings

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2001
We give new proofs of two theorems on rings in which every zero subring is finite; and we apply these theorems to obtain a necessary and sufficient condition for an infinite ring with periodic additive group to have an infinite periodic subring.
Howard E. Bell
doaj   +1 more source

Pre‐analytical optimization of cell‐free DNA and extracellular vesicle‐derived DNA for mutation detection in liquid biopsies

open access: yesMolecular Oncology, EarlyView.
Pre‐analytical handling critically determines liquid biopsy performance. This study defines practical best‐practice conditions for cell‐free DNA (cfDNA) and extracellular vesicle–derived DNA (evDNA), showing how processing time, storage conditions, tube type, and plasma input volume affect DNA integrity and mutation detection.
Jonas Dohmen   +11 more
wiley   +1 more source

Saving Rates and Portfolio Allocation in New Zealand Joint Working Group Government Officials and ISI [PDF]

open access: yes
This paper explores readily available data up to 1996 on New Zealand’s saving rates and the level of savings, and examines the portfolio allocation of savings.
Joint Working Group, Government officials and ISI
core  

On periodic groups with narrow spectrum

open access: yesSiberian Mathematical Journal, 2016
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Mamontov, A. S., Jabara, E.
openaire   +1 more source

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