JŠ

Jana Špirková

Akadémia Umení v Banskej Bystrici

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Co-Authors

T Streicher

Radko Mesiar

Slovak University of Technology in Bratislava

LeSheng Jin

Nanjing Normal University

Humberto Bustince

Universidad de Navarra

Igor Kollár

Matej Bel University

Pavel Zimmermann

Prague University of Economics and Business

Jan Bureš

Charles University

Ilona Koupil

Karolinska Institutet

Marcela Kopáčová

University Hospital Hradec Králové

Martin Kalina

Slovak University of Technology in Bratislava

Cooperative Institutions

John Wiley & Sons (United States)

Hudson Institute

Charles University

University Hospital Hradec Králové

Matej Bel University

Universidad Publica de Navarra

University of Hradec Králové

Comenius University Bratislava

Ocní klinika

Universidad de Navarra

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[Tortuous retinal vessels].

PubMed (1993)

T Streicher Jana Špirková

The authors observed an occurrence of tortuosity of retinal vessels from the group of 5,000 investigations of an ocular fundus. Elimination of all local reasons or symptoms of general diseases, even in spite of the great possibility of modification of this feature, three characteristic types were found. In two of them the familiar and hereditary occurrence was proved.

Tortuosity

Fundus (uterus)

Feature (linguistics)

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Mixture functions and their monotonicity

Information Sciences (2019)

Jana Špirková Gleb Beliakov Humberto Bustince Javier Fernández

10.1016/j.ins.2018.12.090

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Citations (13)

Directional and Ordered Directional Monotonicity of Mixture Functions

Advances in intelligent systems and computing (2017)

Jana Špirková Gleb Beliakov Humberto Bustince Javier Fernández

10.1007/978-3-319-59306-7_10

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Citations (1)

[Abnormal vessels in the iris in angiographic imaging].

PubMed (1993)

T Streicher Jana Špirková G Markechová

During the examination of 210 eyes with blue irises by fluorescein angiography a few unusual vascular formations of the course, filling and caliber were revealed. Authors have divided them into four groups by similar angiographic pictures. Possible capillary haemangioma in connection with syndrome Sturge-Weber from the third group and angioma racemosum from the fourth group of examined irises are considered to be abnormal vessels. It is possible to state diagnosis by fluorescein angiography in many cases even without histological examination and to follow the dynamics of their possible development.

IRIS (biosensor)

Angioma

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Citations (1)

Analysis of the Products

SpringerBriefs in statistics (2022)

Jana Špirková Igor Kollár Gábor Szűcs Pavel Zimmermann

Reflection

10.1007/978-3-031-23849-9_4

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Selected Life Old-Age Pension Products

SpringerBriefs in statistics (2022)

Jana Špirková Igor Kollár Gábor Szűcs Pavel Zimmermann

10.1007/978-3-031-23849-9_3

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Generalized phi-transformations and $n$-uninorms

2022 8th International Conference on Control, Decision and Information Technologies (CoDIT) (2019)

LeSheng Jin Martin Kalina Radko Mesiar Surajit Borkotokey Jana Špirková

In Jin et al. (2018) we have presented a new method of construction of aggregation functions based on the so-called bijective chains, that generalizes the standard isomorphic φ-transforms of aggregation functions. It covers, among others, several known construction methods, such as the construction of copulas based on ultramodular copulas, or particular ordinal sums of aggregation functions, e.g., of t-norms, copulas, t-conorms, e.t.c. In this paper we apply the new construction method to transforming n-uninorms into a kind of their ordinal sums.

10.1109/codit.2019.8820657

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Citations (3)

Bilateral retinal vasculitis with arterial aneurysms

T Streicher Jana Špirková L Gürtler

The authors reported unusual and rare condition of bilateral retinal vasculitis primarily affecting the central retinal artery at the nerve head and its 4 main branches. The most striking feature was the presence of the diffuse vitreous cells, occlusion of branch retinal artery, segmental periarterial infiltration, arterial sheating, retinal arterial aneurysms, disc swelling, peripheral retinal non perfusion and their complications. During 13 year's observation and treatment one eye went blind 3 years after initial examination. Second eye started the same clinical course two years after beginning of the disease. To avoid similar devastating course of the disease we started systemic steroids and immunosuppressive therapy, followed by photocoagulation of nonperfused peripheral retina and vitreoretinal surgery. We achieved stabilization of the disease with decreased visual functions. Comprehensive systemic work-up was unrevealing, no clear etiology was identified and diagnosis of idiopathic retinal vasculitis was made.

Retinal vasculitis

Central retinal artery

Etiology

Retinal Artery Occlusion

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[Isolated and combined occlusion of the cilioretinal artery and the central retinal vein].

PubMed (2001)

T Streicher Jana Špirková

Cilioretinal artery occlusion is rare pathological condition because of infrequent occurrence of the cilioretinal artery in the human retina. It presents as an isolated entity, or as a combined cilioretinal artery--central retinal vascular, mostly venous occlusion. Authors present the course, angiographic features, prognosis, risk factors and final outcome of the isolated cilioretinal artery occlusion and combined cilioretinal artery--central retinal vein occlusion. Occlusion of the cilioretinal artery is believed to result from obstruction of the central retinal vein, as a primary process, in the case of combined cilioretinal artery--central retinal vein occlusion.

Central retinal vein

Central retinal artery

Retinal Artery

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Selected Payout Products of the Old-Age Pension Saving Scheme

SpringerBriefs in statistics (2023)

Jana Špirková Igor Kollár Gábor Szűcs Pavel Zimmermann

10.1007/978-3-031-23849-9

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Citations (0)