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Showing 1 to 12 of 151 entries
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Diffraction of partially-coherent light beams by microlens arrays.

Optics express

Petrov NI, Petrova GN.
PMID: 29041563
Opt Express. 2017 Sep 18;25(19):22545-22564. doi: 10.1364/OE.25.022545.

The synthesis method including wave-optics and ray-tracing for the acceleration of the simulation of micro-optical systems has been developed. The effects of the spatial coherence and randomization of microlens array (MLA) parameters have been considered. The method based on...

Economic consequences of the vaccination against hepatitis A in the Bulgarian healthcare setting.

Biotechnology, biotechnological equipment

Dimitrova M, Petrova G, Tachkov K, Bozhkova MK, Kamusheva M, Mitov K.
PMID: 26019522
Biotechnol Biotechnol Equip. 2014 Mar 04;28(2):366-371. doi: 10.1080/13102818.2014.909654. Epub 2014 Jul 10.

The purpose of the present analysis is to calculate and compare the costs and results of the implication of the inactivated vaccine against hepatitis A virus (HAV) in the Bulgarian healthcare setting in the period of 2002-2012. A combined...

ISO 9001 certification for hospitals in Bulgaria: does it help service?.

Biotechnology, biotechnological equipment

Stoimenova A, Stoilova A, Petrova G.
PMID: 26019523
Biotechnol Biotechnol Equip. 2014 Mar 04;28(2):372-378. doi: 10.1080/13102818.2014.915491. Epub 2014 Jul 04.

The aim of our study is to review the published literature on establishment and implementation of ISO 9001 QMS in European hospitals, to study the availability of International Organization for Standardization (ISO) quality management systems (QMS) in Bulgarian hospitals...

Budget Impact Analysis of Adding Dapaglifozin To The Therapy of Diabetes Mellitus Type 2 In Bulgaria.

Value in health : the journal of the International Society for Pharmacoeconomics and Outcomes Research

Manova M, Petkova E, Yordanova S, Petkova V, Petrova G.
PMID: 27200607
Value Health. 2014 Nov;17(7):A337. doi: 10.1016/j.jval.2014.08.656. Epub 2014 Oct 26.

No abstract available.

Cost- Effectiveness of Real Life Asthma Pharmacotherapy.

Value in health : the journal of the International Society for Pharmacoeconomics and Outcomes Research

Grekova D, Dimitrova M, Andreevska K, Petkova V, Madzharov V, Gueorguiev S, Petrova G.
PMID: 27202049
Value Health. 2014 Nov;17(7):A596. doi: 10.1016/j.jval.2014.08.2057. Epub 2014 Oct 26.

No abstract available.

COST- MINIMIZATION ANALYSIS OF THE DIRECT COSTS OF SEVELAMER CARBONATE AND LANTHANUM CARBONATE IN THE TREATMENT OF CKD-ND PATIENTS.

Value in health : the journal of the International Society for Pharmacoeconomics and Outcomes Research

Petrov MK, Dimitrova M, Petrova GI.
PMID: 27201344
Value Health. 2014 Nov;17(7):A470. doi: 10.1016/j.jval.2014.08.1332. Epub 2014 Oct 26.

No abstract available.

Assessment of the emotional responses produced by exposure to real food, virtual food and photographs of food in patients affected by eating disorders.

Annals of general psychiatry

Gorini A, Griez E, Petrova A, Riva G.
PMID: 20602749
Ann Gen Psychiatry. 2010 Jul 05;9:30. doi: 10.1186/1744-859X-9-30.

BACKGROUND: Many researchers and clinicians have proposed using virtual reality (VR) in adjunct to in vivo exposure therapy to provide an innovative form of exposure to patients suffering from different psychological disorders. The rationale behind the 'virtual approach' is...

The prion dilemma confounding science educators.

F1000Research

Zaitsev IV, Chen L, Boydston-White S, Pavel M, Shugaeva SN, Petrova AG, Williams OV.
PMID: 24555022
F1000Res. 2013 Jan 09;2:4. doi: 10.12688/f1000research.2-4.v1. eCollection 2013.

In this paper, the issue of the prion hypothesis, a simmering controversy within the scientific community, is addressed. We inquire into the appropriateness of the use of certain augmentations and rhetoric approaches used during scientific debates, as well as...

Gold and silver nanoparticles for biomolecule immobilization and enzymatic catalysis.

Nanoscale research letters

Petkova GA, Záruba CK, Zvátora P, Král V.
PMID: 22655978
Nanoscale Res Lett. 2012 Jun 01;7(1):287. doi: 10.1186/1556-276X-7-287.

In this work, a simple method for alcohol synthesis with high enantiomeric purity was proposed. For this, colloidal gold and silver surface modifications with 3-mercaptopropanoic acid and cysteamine were used to generate carboxyl and amine functionalized gold and silver...

Measurements of electron density profile by frequency modulated continuous wave reflectometer in the T-10 tokamak using high magnetic field side probing and extraordinary mode lower cutoff.

The Review of scientific instruments

Shelukhin DA, Vershkov VA, Subbotin GF, Sarychev DV, Petrov AA, Petrov VG, Sokolov MM, Igonkina GB.
PMID: 30278723
Rev Sci Instrum. 2018 Sep;89(9):094708. doi: 10.1063/1.5039151.

A new, previously unused combination of the high magnetic field side probing and the lower extraordinary mode cutoff was used in the T-10 tokamak for the electron density profile measurements by using a frequency modulation continuous wave reflectometer. This...

Pervaporation membranes of a simplex type with polyelectrolyte layers of chitosan and sodium hyaluronate.

Carbohydrate polymers

Kononova SV, Kruchinina EV, Petrova VA, Baklagina YG, Klechkovskaya VV, Orekhov AS, Vlasova EN, Popova EN, Gubanova GN, Skorik YA.
PMID: 30732788
Carbohydr Polym. 2019 Apr 01;209:10-19. doi: 10.1016/j.carbpol.2019.01.003. Epub 2019 Jan 02.

Self-supporting multilayer films containing a polyelectrolyte complex (PEC) were prepared by the sequential layering of sodium hyaluronate (HA, MW 5.4 × 10

[The molecular biological methods of express-detection of pathogens in ticks taken way from patients as a basis of preventive therapy of tick transmissible infections.].

Klinicheskaia laboratornaia diagnostika

Rudakova SA, Rudakov NV, Petrova YA, Berezkina GV, Okolelova NA, Kolomeetz AN.
PMID: 30821943
Klin Lab Diagn. 2017;62(10):615-618. doi: 10.18821/0869-2084-2017-62-10-615-618.

The complex molecular biologic study of ticks, took off from people in the Omskii oblast during Spring-Summer periods in 2014-2016 established their infection with agents of tick's transmissive infections and testifies a significant risk of infection of population. The...

Showing 1 to 12 of 151 entries