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Showing 1 to 12 of 126 entries
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[Further advance in the activity of scientific societies].

Stomatologiia. Stomatology

Borimechkov L, Banchev M.
PMID: 5262623
Stomatologiia (Sofiia). 1969 Mar-Apr;51(2):89-91.

No abstract available.

[Present activity and future tasks of the scientific medical societies in stomatology in Bulgaria].

Stomatologiia. Stomatology

Borimechkov L, Banchev M.
PMID: 5278021
Stomatologiia (Sofiia). 1970 Jul-Aug;52(4):338-41.

No abstract available.

Three-beam Doppler optical coherence tomography using a facet prism telescope and MEMS mirror for improved transversal resolution.

Journal of modern optics

Haindl R, Trasischker W, Baumann B, Pircher M, Hitzenberger CK.
PMID: 26689672
J Mod Opt. 2015;62(21):1781-1788. doi: 10.1080/09500340.2014.983569.

An improved three-beam Doppler optical coherence tomography system was developed. It utilizes a custom-made three-facet prism telescope to improve the transversal resolution at the sample. Furthermore, a two-axis gimbal-less MEMS mirror is used to minimize off-pivot beam movement at...

Clinicopathological prognostic factors for upper tract urothelial carcinoma.

Central European journal of urology

Elenkov AA, Timev A, Dimitrov P, Vasilev V, Krastanov A, Georgiev M, Yanev K, Simeonov P, Panchev P.
PMID: 27123328
Cent European J Urol. 2016;69(1):57-62. doi: 10.5173/ceju.2016.713. Epub 2016 Feb 26.

INTRODUCTION: The aim of the present study was to evaluate the influence of clinicopathological factors including age, gender, tumor grade, tumor stage, lymphovascular invasion (LVI), tumor necrosis and previous history of non-muscle invasive bladder cancer on outcomes of patients...

Metabolic syndrome in hospitalized patients with chronic obstructive pulmonary disease.

PeerJ

Mekov E, Slavova Y, Tsakova A, Genova M, Kostadinov D, Minchev D, Marinova D.
PMID: 26157632
PeerJ. 2015 Jul 02;3:e1068. doi: 10.7717/peerj.1068. eCollection 2015.

Introduction. The metabolic syndrome (MS) affects 21-53% of patients with chronic obstructive pulmonary disease (COPD) with a higher prevalence in the early stages of COPD, with results being highly variable between studies. MS may also affect natural course of...

[Case of hypoplastic kidney with dysplastic structure].

Khirurgiia

Iliev K, Kumanov Kh, Panchev P, Boshnakova Ts.
PMID: 7176437
Khirurgiia (Sofiia). 1982;35(5):525-6.

No abstract available.

Iron oxide modified diamond blends containing ultradispersed diamond.

Journal of colloid and interface science

Tsoncheva T, Dimitrov M, Ivanova L, Paneva D, Mitev D, Tsintsarski B, Mitov I, Stavrev S, Minchev C.
PMID: 16616929
J Colloid Interface Sci. 2006 Aug 01;300(1):183-9. doi: 10.1016/j.jcis.2006.03.028. Epub 2006 Mar 20.

Iron oxide modified diamond blends containing different amounts of ultradispersed diamond were prepared and characterized by nitrogen physisorption, X-ray diffraction, temperature programmed reduction, Mössbauer and IR spectroscopy. The catalytic behavior of these composite materials in methanol decomposition to hydrogen,...

[Research on lobectomy and pulmonectomy in the USSR].

Magyar sebeszet

MINCSEV M.
PMID: 15438107
Magy Seb. 1950;3(2):130-5.

No abstract available.

Imaging of polarization properties of human retina in vivo with phase resolved transversal PS-OCT.

Optics express

Pircher M, Götzinger E, Leitgeb R, Sattmann H, Findl O, Hitzenberger C.
PMID: 19488235
Opt Express. 2004 Nov 29;12(24):5940-51. doi: 10.1364/opex.12.005940.

Recently, we developed a phase resolved polarization sensitive OCT system based on transversal scanning. This system was now improved and adapted for retinal imaging in vivo. We accelerated the image acquisition speed by a factor of 10 and adapted...

Entanglement entropy of one-dimensional gases.

Physical review letters

Calabrese P, Mintchev M, Vicari E.
PMID: 21797588
Phys Rev Lett. 2011 Jul 08;107(2):020601. doi: 10.1103/PhysRevLett.107.020601. Epub 2011 Jul 06.

We introduce a systematic framework to calculate the bipartite entanglement entropy of a spatial subsystem in a one-dimensional quantum gas which can be mapped into a noninteracting fermion system. To show the wide range of applicability of the proposed...

Quantitative principal component model for skin chromophore mapping using multi-spectral images and spatial priors.

Biomedical optics express

Kainerstorfer JM, Riley JD, Ehler M, Najafizadeh L, Amyot F, Hassan M, Pursley R, Demos SG, Chernomordik V, Pircher M, Smith PD, Hitzenberger CK, Gandjbakhche AH.
PMID: 21559118
Biomed Opt Express. 2011 Apr 01;2(5):1040-58. doi: 10.1364/BOE.2.001040.

We describe a novel reconstruction algorithm based on Principal Component Analysis (PCA) applied to multi-spectral imaging data. Using numerical phantoms, based on a two layered skin model developed previously, we found analytical expressions, which convert qualitative PCA results into...

Speckle noise reduction in high speed polarization sensitive spectral domain optical coherence tomography.

Optics express

Götzinger E, Pircher M, Baumann B, Schmoll T, Sattmann H, Leitgeb RA, Hitzenberger CK.
PMID: 21934820
Opt Express. 2011 Jul 18;19(15):14568-85. doi: 10.1364/OE.19.014568.

We present a high speed polarization sensitive spectral domain optical coherence tomography system based on polarization maintaining fibers and two high speed CMOS line scan cameras capable of retinal imaging with up to 128 k A-lines/s. This high imaging...

Showing 1 to 12 of 126 entries