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Showing 1 to 12 of 65 entries
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An Increase in Alpha Band Frequency in Resting State EEG after Electrical Stimulation of the Ear in Tinnitus Patients-A Pilot Study.

Frontiers in neuroscience

Mielczarek M, Michalska J, Polatyńska K, Olszewski J.
PMID: 27766069
Front Neurosci. 2016 Oct 06;10:453. doi: 10.3389/fnins.2016.00453. eCollection 2016.

In our clinic invasive transtympanal promontory positive DC stimulations were first used, with a success rate of 42%. However, non-invasive hydrotransmissive negative DC stimulations are now favored, with improvement being obtained in 37.8% directly after the treatment, and 51.3%...

Nonlinear frequency conversion in a birefringent microstructured fiber tuned by externally applied hydrostatic pressure.

Optics letters

Tarnowski K, Anuszkiewicz A, Olszewski J, Mergo P, Kibler B, Urbanczyk W.
PMID: 24322232
Opt Lett. 2013 Dec 15;38(24):5260-3. doi: 10.1364/OL.38.005260.

We studied vector frequency conversion in externally tuned microstructured fibers for applications as a novel, nonlinear fiber-optic sensor. We investigated both experimentally and numerically a possibility of shifting vector and scalar modulation instability gain bands by pressure-induced changes in...

Higher-order rocking filters induced mechanically in fibers with different birefringence dispersion.

Applied optics

Statkiewicz-Barabach G, Olszewski J, Mergo P, Urbanczyk W.
PMID: 24663352
Appl Opt. 2014 Mar 01;53(7):1258-67. doi: 10.1364/AO.53.001258.

We studied the transmission characteristics of higher-order rocking filters induced mechanically in birefringent microstructured fibers and standard elliptical core fibers with varying spectral dependence of phase modal birefringence. We demonstrated the effect of birefringence dispersion on polarization mode coupling...

Repeatability and reproducibility of measurements of the suburethral tape location obtained in pelvic floor ultrasound performed with a transvaginal probe.

Journal of ultrasonography

Dresler MM, Kociszewski J, Wlaźlak E, Pędraszewski P, Trzeciak A, Surkont G.
PMID: 28856017
J Ultrason. 2017 Jun;17(69):101-105. doi: 10.15557/JoU.2017.0014. Epub 2017 Jun 30.

INTRODUCTION: Implants used to treat patients with urogynecological conditions are well visible in US examination. The position of the suburethral tape (sling) is determined in relation to the urethra or the pubic symphysis.AIM OF THE STUDY: The study was...

Assessment of the Impact of Inaccuracy and Variability of Material and Selected Technological Factors on Physical and Mechanical Properties of Fresh Masonry Mortars and Plasters.

Materials (Basel, Switzerland)

Gołaszewska M, Gołaszewski J, Cygan G, Bochen J.
PMID: 32197555
Materials (Basel). 2020 Mar 18;13(6). doi: 10.3390/ma13061382.

The article presented the analysis of the impact that various kinds of technological inaccuracies have on the properties of fresh masonry mortars and plasters. Analyzed were the inaccuracies in dosing of mortar components, namely, water, lime, and air-entraining plasticizing...

Method for direct coupling of a semiconductor quantum dot to an optical fiber for single-photon source applications.

Optics express

Żołnacz K, Musiał A, Srocka N, Große J, Schlösinger MJ, Schneider PI, Kravets O, Mikulicz M, Olszewski J, Poturaj K, Wójcik G, Mergo P, Dybka K, Dyrkacz M, Dłubek M, Rodt S, Burger S, Zschiedrich L, Sęk G, Reitzenstein S, Urbańczyk W.
PMID: 31674552
Opt Express. 2019 Sep 16;27(19):26772-26785. doi: 10.1364/OE.27.026772.

We present an effective method for direct fiber coupling of a quantum dot (QD) that is deterministically incorporated into a cylindrical mesa. For precise positioning of the fiber with respect to the QD-mesa, we use a scanning procedure relying...

Effect of exogenous butyrate on the gastrointestinal tract of sheep. II. Hydrolytic activity in the rumen and structure and function of the small intestine.

Journal of animal science

Górka P, Śliwiński B, Flaga J, Olszewski J, Nawrocka P, Sobkowiak K, Miltko R, Godlewski MM, Zabielski R, Kowalski ZM.
PMID: 30780163
J Anim Sci. 2020 Jan 01;98(1). doi: 10.1093/jas/skz033.

No abstract available.

Comparison of two VHIT software programs in diagnostics of semicircular canals.

Archives of medical science : AMS

Pietkiewicz P, Milonski J, Bielinska M, Olszewski J.
PMID: 32051715
Arch Med Sci. 2017 Feb 16;16(1):124-128. doi: 10.5114/aoms.2017.66048. eCollection 2020.

INTRODUCTION: The aim of this work was to assess SCC function in VHIT test, using both versions of VHIT ULMER.MATERIAL AND METHODS: The study was performed in 57 subjects aged 22-33 years (48 women and 9 men) without vertigo...

Relationship of Different Properties from Non-Destructive Testing of Heavy Concrete from Magnetite and Serpentinite.

Materials (Basel, Switzerland)

Lehner P, Gołaszewski J.
PMID: 34361479
Materials (Basel). 2021 Jul 31;14(15). doi: 10.3390/ma14154288.

Radiation-shielding concrete has been analyzed by several methods of destructive and non-destructive testing (NDT). Concretes made of crushed basalt, magnetite, serpentinite, and two different types of cement (Portland cement CEM I and slag cement CEM III/A) were studied. In...

How to balance the treatment of stress urinary incontinence among female athletes?.

Archives of medical science : AMS

Rzymski P, Burzyński B, Knapik M, Kociszewski J, Wilczak M.
PMID: 33747266
Arch Med Sci. 2020 Oct 21;17(2):314-322. doi: 10.5114/aoms.2020.100139. eCollection 2021.

Urinary incontinence in the general population occurs in 7% of non-pregnant women under 39 years old, 17% of those 40 to 59 years old, and 23-32% of those over 60 years old. In athletes the prevalence is higher, especially...

Patterns of Diversity of .

Toxins

Żelechowski M, Molcan T, Bilska K, Myszczyński K, Olszewski J, Karpiesiuk K, Wyrębek J, Kulik T.
PMID: 34941721
Toxins (Basel). 2021 Dec 10;13(12). doi: 10.3390/toxins13120884.

Soybean is an important, high protein source of food and feed. However, like other agricultural grains, soybean may pose a risk to human and animal health due to contamination of the grains with toxigenic Fusaria and associated mycotoxins. In...

Modelling the growth, development and yield of Triticum durum Desf under the changes of climatic conditions in north-eastern Europe.

Scientific reports

Bożek KS, Żuk-Gołaszewska K, Bochenek A, Gołaszewski J, Kalaji HM.
PMID: 34741106
Sci Rep. 2021 Nov 05;11(1):21753. doi: 10.1038/s41598-021-01273-8.

How agricultural ecosystems adapt to climate change is one of the most important issues facing agronomists at the turn of the century. Understanding agricultural ecosystem responses requires assessing the relative shift in climatic constraints on crop production at regional...

Showing 1 to 12 of 65 entries