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Nový chirurgický prístup v technike rozšírenej monovízie
ŠafárikPress - UPJŠ v Košiciach

Nový chirurgický prístup v technike rozšírenej...

E-book

E-book

Dana Nagyová

Monovízia bola bežne používaná stratégia, ktorá na dosiahnutie videnia do diaľky a do blízkosti využívala neuroadaptáciu pomocou implantácie monofokálnych IOL. Dominantné oko sa zvyčajne zameriavalo na videnie do diaľky a nedominantné oko na videnie na blízko. Tradične sa úplné monovízne videnie zameriavalo na dosiahnutie zamýšľanej krátkozrakosti −2,5 D v nedominantnom oku.

Cieľom tejto vedeckej monografie bolo predstaviť vedeckej komunite novú, doteraz nepublikovanú metódu liečby. Hlavným cieľom bolo po obojstrannej plánovanej očnej operácii novou kombináciou IOL dosiahnuť optimálnu ZO a nezávislosť od okuliarov v každodenných bežných činnostiach.

Súhrnne, novinkou v našom prístupe, ktorý sme nazvali „rozšírená monovízia“, bolo použitie rotačne asymetrickej bifokálnej EDOF IOL s nízkou adíciou v nedominantnom oku a cieľovou refrakciou -1,25 D v kombinácii s monofokálnou asférickou IOL v dominantnom oku (cieľová refrakcia bola v tomto prípade emetropia).

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Náhodné procesy a ich aplikácie
ŠafárikPress - UPJŠ v Košiciach

Náhodné procesy a ich aplikácie

E-book

E-book

Valéria Skřivánková - Martina Hančová

The publication is focused on discrete random processes, primarily on Markov chains, which have wide application in the field of economics and finance.

The textbook is divided into five chapters, the first of which serves as an introduction to random processes and provides definition, properties and classification of random processes in general. The second chapter discusses Markov chains with discrete time, including valuation of transitions between states and their optimal management. The third chapter focuses on special Markov chains with continuous time and emphasizes construction and solution to the system of Kolmogorov differential equations, which describe the dynamics of the process development. The last two chapters illustrate applications of Markov chains using examples of queuing system modeling and renewal theory.

Besides the explanation of basic terms, definitions and theorems with proofs, this textbook also provides number of solved examples to illustrate the discussed theory. Problem assignments are placed at the end of each chapter, so that readers can test their understanding of the content as they progress through the book. Solutions to all the problems and the list of references are provided at the end of the publication.

This textbook is primarily intented for students majoring in Economics and Financial Mathematics at the Faculty of Science of Pavol Jozef Šafárik University in Košice, and it covers content of the course “Random Proceses 1“ thought there. It might however serve also students from other schools in similar progams or professionals interested in this topic.

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