Advanced Search
Display options
Filter resources
Text Availability
Article type
Publication date
Species
Language
Sex
Age
Showing 1 to 12 of 51 entries
Sorted by: Best Match Show Resources per page
Temporal and demographic blood parasite dynamics in two free-ranging neotropical primates.

International journal for parasitology. Parasites and wildlife

Erkenswick GA, Watsa M, Gozalo AS, Dmytryk N, Parker PG.
PMID: 28393014
Int J Parasitol Parasites Wildl. 2017 Mar 12;6(2):59-68. doi: 10.1016/j.ijppaw.2017.03.004. eCollection 2017 Aug.

Parasite-host relationships are influenced by several factors intrinsic to hosts, such as social standing, group membership, sex, and age. However, in wild populations, temporal variation in parasite distributions and concomitant infections can alter these patterns. We used microscropy and...

Rapid alignment of velocity and magnetic field in magnetohydrodynamic turbulence.

Physical review letters

Matthaeus WH, Pouquet A, Mininni PD, Dmitruk P, Breech B.
PMID: 18352632
Phys Rev Lett. 2008 Feb 29;100(8):085003. doi: 10.1103/PhysRevLett.100.085003. Epub 2008 Feb 27.

We show that local directional alignment of the velocity and magnetic field fluctuations occurs rapidly in magnetohydrodynamics for a variety of parameters and is seen both in direct numerical simulations and in solar wind data. The phenomenon is due...

Magnetic reconnection in two-dimensional magnetohydrodynamic turbulence.

Physical review letters

Servidio S, Matthaeus WH, Shay MA, Cassak PA, Dmitruk P.
PMID: 19392208
Phys Rev Lett. 2009 Mar 20;102(11):115003. doi: 10.1103/PhysRevLett.102.115003. Epub 2009 Mar 18.

Systematic analysis of numerical simulations of two-dimensional magnetohydrodynamic turbulence reveals the presence of a large number of X-type neutral points where magnetic reconnection occurs. We examine the statistical properties of this ensemble of reconnection events that are spontaneously generated...

Hall-magnetohydrodynamic small-scale dynamos.

Physical review. E, Statistical, nonlinear, and soft matter physics

Gómez DO, Mininni PD, Dmitruk P.
PMID: 21230195
Phys Rev E Stat Nonlin Soft Matter Phys. 2010 Sep;82(3):036406. doi: 10.1103/PhysRevE.82.036406. Epub 2010 Sep 27.

Magnetic field generation by dynamo action is often studied within the theoretical framework of magnetohydrodynamics (MHD). However, for sufficiently diffuse media, the Hall effect may become non-negligible. We present results from three-dimensional simulations of the Hall-MHD equations subjected to...

Cancellation properties in Hall magnetohydrodynamics with a strong guide magnetic field.

Physical review. E, Statistical, nonlinear, and soft matter physics

Martin LN, De Vita G, Sorriso-Valvo L, Dmitruk P, Nigro G, Primavera L, Carbone V.
PMID: 24483577
Phys Rev E Stat Nonlin Soft Matter Phys. 2013 Dec;88(6):063107. doi: 10.1103/PhysRevE.88.063107. Epub 2013 Dec 18.

We present a signed measure analysis of compressible Hall magnetohydrodynamic turbulence with an external guide field. Signed measure analysis allows us to characterize the scaling behavior of the sign-oscillating flow structures and their geometrical properties (fractal dimensions of structures)....

Au Gratings Fabricated by Interference Lithography for Experimental Study of Localized and Propagating Surface Plasmons.

Nanoscale research letters

Dan'ko V, Dmitruk M, Indutnyi I, Mamykin S, Myn'ko V, Shepeliavyi P, Lukaniuk M, Lytvyn P.
PMID: 28314356
Nanoscale Res Lett. 2017 Dec;12(1):190. doi: 10.1186/s11671-017-1965-4. Epub 2017 Mar 11.

Optical properties of high-frequency Au gratings with a fixed period (296.6 ± 0.5 nm) and a variable modulation depth are studied using measurements of spectral and angular dependence of transmission and reflection of polarized light in order to build...

Efficiency estimates and practical aspects of an optical Kerr gate for time-resolved luminescence spectroscopy.

Methods and applications in fluorescence

Dmitruk I, Shynkarenko Y, Dmytruk A, Aleksiuk D, Kadan V, Korenyuk P, Zubrilin N, Blonskiy I.
PMID: 28192300
Methods Appl Fluoresc. 2016 Oct 11;4(4):044007. doi: 10.1088/2050-6120/4/4/044007.

We report experience of assembling an optical Kerr gate setup at the Femtosecond Laser Center for collective use at the Institute of Physics of the National Academy of Sciences of Ukraine. This offers an inexpensive solution to the problem...

Peroxisomes and peroxisomal transketolase and transaldolase enzymes are essential for xylose alcoholic fermentation by the methylotrophic thermotolerant yeast, .

Biotechnology for biofuels

Kurylenko OO, Ruchala J, Vasylyshyn RV, Stasyk OV, Dmytruk OV, Dmytruk KV, Sibirny AA.
PMID: 30034524
Biotechnol Biofuels. 2018 Jul 19;11:197. doi: 10.1186/s13068-018-1203-z. eCollection 2018.

RESULTS: Involvement of peroxisomal enzymes in xylose metabolism has not been described to date. Here, we found that peroxisomal transketolase (known also as dihydroxyacetone synthase) and peroxisomal transaldolase (enzyme with unknown function) in the thermotolerant methylotrophic yeast, CONCLUSIONS: Our...

Experimental and Computational Studies of the Structure of CdSe Magic-Size Clusters.

The journal of physical chemistry. A

Dmitruk I, Belosludov RV, Dmytruk A, Noda Y, Barnakov Y, Park YS, Kasuya A.
PMID: 32237748
J Phys Chem A. 2020 Apr 30;124(17):3398-3406. doi: 10.1021/acs.jpca.0c00782. Epub 2020 Apr 21.

Experimental and computational studies of resonant Raman spectra of truly monosized (CdSe)

Nature of Fast Relaxation Processes and Spectroscopy of a Membrane-Active Peptide Modified with Fluorescent Amino Acid Exhibiting Excited State Intramolecular Proton Transfer and Efficient Stimulated Emission.

ACS omega

Shaydyuk YO, Bashmakova NV, Dmytruk AM, Kachkovsky OD, Koniev S, Strizhak AV, Komarov IV, Belfield KD, Bondar MV, Babii O.
PMID: 34056166
ACS Omega. 2021 Apr 05;6(15):10119-10128. doi: 10.1021/acsomega.1c00193. eCollection 2021 Apr 20.

A fluorescently labeled peptide that exhibited fast excited state intramolecular proton transfer (ESIPT) was synthesized, and the nature of its electronic properties was comprehensively investigated, including linear photophysical and photochemical characterization, specific relaxation processes in the excited state, and...

Novel Variants of DOCK8 Deficiency in a Case Series of Iranian Patients.

Endocrine, metabolic & immune disorders drug targets

Momtazmanesh S, Rayzan E, Zoghi S, Shahkarami S, Molatefi R, Mohammadzadeh I, Ghaffari J, Mahmoudi H, Dmytrus J, Segarra-Roca A, Somekh I, Witzel M, Hauck F, Boztug K, Klein C, Rezaei N.
PMID: 33634762
Endocr Metab Immune Disord Drug Targets. 2021 Feb 26; doi: 10.2174/1871530321666210226143912. Epub 2021 Feb 26.

BACKGROUND: Dedicator of Cytokinesis 8 (DOCK8) deficiency, the most frequent cause of autosomal recessive hyper immunoglobulin (Ig)E syndrome, is a rare combined immunodeficiency.OBJECTIVE: In this study, we report seven patients with consanguineous parents with five novel variants within the...

Evaluation of Supercritical Extracts of Algae as Biostimulants of Plant Growth in Field Trials.

Frontiers in plant science

Michalak I, Chojnacka K, Dmytryk A, Wilk R, Gramza M, Rój E.
PMID: 27826310
Front Plant Sci. 2016 Oct 25;7:1591. doi: 10.3389/fpls.2016.01591. eCollection 2016.

The aim of the field trials was to determine the influence of supercritical algal extracts on the growth and development of winter wheat (variety

Showing 1 to 12 of 51 entries