Results 11 to 20 of about 2,298,955 (274)

Lifetimes of Xi_{bc}^{+} and Xi_{bc}^{0} baryons [PDF]

open access: yesThe European Physical Journal C, 1999
Estimates of lifetimes and partial branching ratios for the baryons $\Xi_{bc}^{+}$ and $\Xi_{bc}^{0}$ are presented using the inverse heavy quark mass expansion technique carried out in the Operator Product Expansion approach.
Kiselev, V. V.   +2 more
core   +2 more sources

Bc Mandica - nova Bc sorta ozime pšenice

open access: yesSjemenarstvo, 2017
Bc Institut d.d. iz Zagreba u svoj proizvodni program uključio je novu visokorodnu sortu ozime pšenice pod imenom Bc Mandica. Sorta botanički pripada vrsti Triticum aestivum L. emend Fiori et Paol., ima bijeli glatki klas bez osja, zrno crvene boje te spada u varijetet Lutscens Al.
Mlinar, Rade   +4 more
openaire   +4 more sources

Bcs rings

open access: yesJournal of Pure and Applied Algebra, 1988
If R is a commutative ring and P is a projective R-module, then a submodule B of P is said to be basic if the image of B in P/mP is nonzero for every maximal ideal m of R, or equivalently, if locally at each maximal ideal of R, B contains a nontrivial direct summand of P. The ring R is said to be a bcs ring if the following equivalent conditions hold: (
Vasconcelos, W.V., Weibel, C.A.
openaire   +2 more sources

Molecular genetic markers of breast cancer: current advances in understanding the etiology, prognostic value, and therapeutic opportunities

open access: yesАкушерство, гинекология и репродукция, 2020
Introduction. Breast cancer (BC) is the most common oncology pathology that holds a leading place among the causes of cancer death. Early diagnosis is critically important for successful treatment.
M. M. Omarov   +11 more
doaj   +1 more source

LncRNA ATXN8OS enhances tamoxifen resistance in breast cancer

open access: yesOpen Medicine, 2020
Tamoxifen (TAMR) resistance remains a massive obstacle for breast cancer (BC) management. The precise parts of long non-coding RNA ataxin 8 opposite strand (ATXN8OS) in BC TAMR resistance have not been defined.
Zhang Hongkai   +3 more
doaj   +1 more source

Nanocellulose as building block for novel materials [PDF]

open access: yes, 2012
This thesis describes the fabrication of novel green materials using nanocellulose as the building block. Bacterial cellulose (BC) was used as the nanocellulose predominantly in this work. BC is highly crystalline pure cellulose with an inherent fibre
Lee, Koon-Yang, Lee, Koon-Yang
core   +1 more source

Downregulation of Fzd6 and Cthrc1 and upregulation of olfactory receptors and protocadherins by dietary beta-carotene in lungs of Bcmo1-/- mice. [PDF]

open access: yes, 2010
An ongoing controversy exists on beneficial versus harmful effects of high beta-carotene (BC) intake, especially for the lung. To elucidate potential mechanisms, we studied effects of BC on lung gene expression.
Amengual, J.   +9 more
core   +2 more sources

Breast cancer and pregnancy

open access: yesРепродуктивная эндокринология, 2018
Actuality. Today, the urgency of the problem of breast cancer (breast cancer) can not be said much. The steady increase in the incidence among the female population around the world and the figures are self-evident. In particular, in Ukraine more than 15
Т. Ф Татарчук   +2 more
doaj   +1 more source

Borel-Cantelli sequences [PDF]

open access: yes, 2011
A sequence $\{x_{n}\}_1^\infty$ in $[0,1)$ is called Borel-Cantelli (BC) if for all non-increasing sequences of positive real numbers $\{a_n\}$ with $\underset{i=1}{\overset{\infty}{\sum}}a_i=\infty$ the set \[\underset{k=1}{\overset{\infty}{\cap ...
A. Baker   +14 more
core   +2 more sources

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