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Новата дигитална грамотност и човешкият капитал–парадигма зауспешна адаптация и конкурнтоспособност в условията на четвъртата индустриална …

informal learning

Ivanova MA.
GSID: FYiGe4UOk6QJ
MA Ivanova - Българската мечта-позитивната концепция - ceeol.com

Представят се основни характеристики на дигиталната епоха и влиянието им върху човешкия капитал. Обобщават се парадигмите на съвременната бизнес среда и …

Abundance, diversity, and depth distribution of planctomycetes in acidic northern wetlands.

Frontiers in microbiology

Ivanova AO, Dedysh SN.
PMID: 22279446
Front Microbiol. 2012 Jan 18;3:5. doi: 10.3389/fmicb.2012.00005. eCollection 2012.

Members of the bacterial phylum Planctomycetes inhabit various aquatic and terrestrial environments. In this study, fluorescence in situ hybridization (FISH) was applied to assess the abundance and depth distribution of these bacteria in nine different acidic wetlands of Northern...

Commentary on "A non-reward attractor theory of depression": A proposal to include the habenula connection.

Neuroscience and biobehavioral reviews

Loonen AJM, Ivanova SA.
PMID: 28232092
Neurosci Biobehav Rev. 2017 Dec;83:736-741. doi: 10.1016/j.neubiorev.2017.02.007. Epub 2017 Feb 21.

The non-reward attractor theory of depression describes this mood disorder as originating from a neuronal dysfunction that arises from increased vulnerability of a cortical network that detects failure to receive an expected reward. From an evolutionary standpoint, the concept...

The F-actin modifier villin regulates insulin granule dynamics and exocytosis downstream of islet cell autoantigen 512.

Molecular metabolism

Mziaut H, Mulligan B, Hoboth P, Otto O, Ivanova A, Herbig M, Schumann D, Hildebrandt T, Dehghany J, Sönmez A, Münster C, Meyer-Hermann M, Guck J, Kalaidzidis Y, Solimena M.
PMID: 27656403
Mol Metab. 2016 Jun 10;5(8):656-668. doi: 10.1016/j.molmet.2016.05.015. eCollection 2016 Aug.

OBJECTIVE: Insulin release from pancreatic islet β cells should be tightly controlled to avoid hypoglycemia and insulin resistance. The cortical actin cytoskeleton is a gate for regulated exocytosis of insulin secretory granules (SGs) by restricting their mobility and access...

Erratum to: Waves of c-Fos and Arc Proteins Expression in Neuronal Populations of the Hippocampus in Response to a Single Episode of New Experience.

Bulletin of experimental biology and medicine

Ivashkina OI, Toropova KA, Ivanova AA, Chekhov SA, Anokhin KV.
PMID: 27259492
Bull Exp Biol Med. 2016 May;161(1):209. doi: 10.1007/s10517-016-3376-4.

No abstract available.

Circuits regulating pleasure and happiness: the evolution of reward-seeking and misery-fleeing behavioral mechanisms in vertebrates.

Frontiers in neuroscience

Loonen AJ, Ivanova SA.
PMID: 26557051
Front Neurosci. 2015 Oct 23;9:394. doi: 10.3389/fnins.2015.00394. eCollection 2015.

The very first free-moving animals in the oceans over 540 million years ago must have been able to obtain food, territory, and shelter, as well as reproduce. Therefore, they would have needed regulatory mechanisms to induce movements enabling achievement...

Assessment of genetic variation in Bulgarian tomato (.

Biotechnology, biotechnological equipment

Todorovska E, Ivanova A, Ganeva D, Pevicharova G, Molle E, Bojinov B, Radkova M, Danailov Z.
PMID: 26019490
Biotechnol Biotechnol Equip. 2014 Jan 02;28(1):68-76. doi: 10.1080/13102818.2014.901683.

Genetic variability in modern crops is limited due to domestication and selection processes. Genetic variation in eight Bulgarian tomato varieties and breeding lines (variety Plovdivska karotina, variety IZK Alya, L21β, L53β, L1140, L1116, L975, L984) differing in their morphological...

International journal of systematic and evolutionary microbiology

Kulichevskaya IS, Ivanova AA, Suzina NE, Rijpstra WIC, Sinninghe Damsté JS, Dedysh SN.
PMID: 26611145
Int J Syst Evol Microbiol. 2016 Feb;66(2):837-844. doi: 10.1099/ijsem.0.000799. Epub 2015 Nov 26.

Two isolates of aerobic, budding, pink-pigmented bacteria, designated strains PX4

Synthesis and magnetic properties of the chromium-doped iron sulfide Fe1-xCrxS single crystalline nanoplates with a NiAs crystal structure.

Physical chemistry chemical physics : PCCP

Starchikov SS, Lyubutin IS, Lin CR, Tseng YT, Funtov KO, Ogarkova YL, Dmitrieva TV, Ivanova AG.
PMID: 26018943
Phys Chem Chem Phys. 2015 Jun 28;17(24):15829-36. doi: 10.1039/c5cp01846c. Epub 2015 May 28.

Single crystalline iron sulfide nanoparticles doped with chromium Fe1-xCrxS (0 ≤x≤ 0.15) have been successfully prepared by a thermal decomposition method. The particles are self-organized into the single crystalline plates with the accurate hexagonal shape and dimensions up to...

Arl13b regulates Shh signaling from both inside and outside the cilium.

Molecular biology of the cell

Mariani LE, Bijlsma MF, Ivanova AA, Suciu SK, Kahn RA, Caspary T.
PMID: 27682584
Mol Biol Cell. 2016 Sep 28; doi: 10.1091/mbc.E16-03-0189. Epub 2016 Sep 28.

The regulatory GTPase Arl13b localizes to primary cilia, where it regulates Sonic hedgehog (Shh) signaling. Missense mutations in ARL13B can cause the ciliopathy Joubert syndrome, while the mouse null allele is embryonic lethal. We used mouse embryonic fibroblasts as...

Comparative Study on the MDR Reversal Effects of Selected Chalcones.

International journal of medicinal chemistry

Ivanova AB, Batovska DI, Todorova IT, Stamboliyska BA, Serly J, Molnar J.
PMID: 27516904
Int J Med Chem. 2011;2011:530780. doi: 10.1155/2011/530780. Epub 2010 Dec 29.

Based on the structure of three previously established lead compounds, fifteen selected chalcones were synthesized and evaluated for their multidrug resistance (MDR) reversal activity on mouse lymphoma cells. The most active chalcones were stronger revertants than the positive control,...

A Straightforward Approach to Tetrahydroindolo[3,2-b]carbazoles and 1-Indolyltetrahydrocarbazoles through [3+3] Cyclodimerization of Indole-Derived Cyclopropanes.

Chemistry (Weinheim an der Bergstrasse, Germany)

Ivanova OA, Budynina EM, Khrustalev VN, Skvortsov DA, Trushkov IV, Melnikov MY.
PMID: 26251074
Chemistry. 2016 Jan 22;22(4):1223-7. doi: 10.1002/chem.201502287. Epub 2015 Aug 06.

A rapid new approach to produce biologically relevant bisindoles, namely indolyltetrahydrocarbazoles and indolo[3,2-b]carbazoles, has been developed, based on the Ga(OTf)3 -catalyzed [3+3] cyclodimerization of indole-derived donor-acceptor cyclopropanes. Chemoselectivity of the process depends on the location of the three-membered ring...

Showing 1 to 12 of 346 entries