Publikační činnost akademických pracovníků UHK: Poslední příspěvky

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Novel chaotic oppositional fruit fly optimization algorithm for feature selection applied on COVID 19 patients' health prediction

Bacanin, Nebojsa; Budimirovic, Nebojsa; Kandasamy, Venkatachalam; Strumberger, Ivana; Alrasheedi, Adel Fahad; Abouhawwash, Mohamed (Public library science, 2022)

The fast-growing quantity of information hinders the process of machine learning, making it computationally costly and with substandard results. Feature selection is a pre-processing method for obtaining the optimal subset ...
Physical Fitness Improvement after 8 Weeks of High-intensity Interval Training with Air Bike

Schlegel, Petr; Křehký, Adam; Hiblbauer, Jan (Montenegrin Sports Academy, 2022)

Physical fitness is an important part of overall health. High-intensity interval training (HIIT) is a popular form of exercise that has been repeatedly proven as a functional way of developing cardiorespiratory fitness. ...
Archery Algorithm: A Novel Stochastic Optimization Algorithm for Solving Optimization Problems

Zeidabadi, Fatemeh Ahmadi; Dehghani, Mohammad; Trojovský, Pavel; Hubálovský, Štěpán; Leiva, Victor; Dhiman, Guarav (Tech Science Press, 2022)

Finding a suitable solution to an optimization problem designed in science is a major challenge. Therefore, these must be addressed utilizing proper approaches. Based on a random search space, optimization algorithms can ...
Gaussian Support Vector Machine Algorithm Based Air Pollution Prediction

Bhuvaneshwari, K. S.; Lima, J.; Kandasamy, Venkatachalam; Masud, Mehedi; Abouhawwash, Mohamed; Logeswaran, T. (Tech Science Press, 2022)

Air pollution is one of the major concerns considering detriments to human health. This type of pollution leads to several health problems for humans, such as asthma, heart issues, skin diseases, bronchitis, lung cancer, ...
Kernel Granulometric Texture Analysis and Light RES-ASPP-UNET Classification for Covid-19 Detection

Devipriya, A.; Prabu, P.; Kandasamy, Venkatachalam; Ibrahim, Ahmed Zohair (Tech Science Press, 2022)

This research article proposes an automatic frame work for detecting COVID-19 at the early stage using chest X-ray image. It is an undeniable fact that coronovirus is a serious disease but the early detection of the virus ...
Diabetes Prediction Algorithm Using Recursive Ridge Regression L2

Mravik, Milos; Vetriselvi, T.; Kandasamy, Venkatachalam; Sarac, Marko; Bacanin, Nebojsa; Adamovic, Sasa (Tech Science Press, 2022)

At present, the prevalence of diabetes is increasing because the human body cannot metabolize the glucose level. Accurate prediction of diabetes patients is an important research area. Many researchers have proposed ...
The proof of a formula concerning the asymptotic behavior of the reciprocal sum of the square of multiple-angle Fibonacci numbers

Marques, Diego; Trojovský, Pavel (Springer, 2022)

Let (F-n)(n) be the Fibonacci sequence defined by Fn+2 = Fn+1 + F-n with F-0 = 0 and F-1 = 1. In this paper, we prove that for any integer m >= 1 there exists a positive constant C-m for which lim(n ->infinity){(Sigma(in ...
BOTNET DETECTION USING INDEPENDENT COMPONENT ANALYSIS

Ibrahim, W.N.H.; Anuar, M.S.; Selamat, Ali Bin; Krejcar, Ondřej (International Islamic University Malaysia-IIUM, 2022)

Botnet is a significant cyber threat that continues to evolve. Botmasters continue to improve the security framework strategy for botnets to go undetected. Newer botnet source code runs attack detection every second, and ...
Do hotels benefit from hosting IIHF world championships? case of Prague and Bratislava hotel market

Chalupa, Štěpán; Petříček, Martin (Institute for tourism and Croatian tourist board, 2021)

This paper focuses on the impact of hosting of IIHF World Championship on the local hotel market using the case of Prague (IIHF World Championship 2015) and Bratislava (IIHF World Championship 2011). Many previous studies ...
Discriminating the HTM and MLRSM models in collider studies via doubly charged Higgs boson pair production and the subsequent leptonic decays

Gluza, Janusz; Kordiaczynska, Magdalena; Srivastava, Tripurari (IOP PUBLISHING LTD, 2021)

We present a case study for the doubly charged Higgs boson H-+/-+/- pair production in and e(+)e(-) colliders with their subsequent decays to four charged leptons. We consider the Higgs Triplet Model (HTM), which is not ...
Phytoantioxidant Functionalized Nanoparticles: A Green Approach to Combat Nanoparticle-Induced Oxidative Stress

Balkrishna, A.; Kumar, A.; Arya, V.; Rohela, A.; Verma, R.; Nepovimová, Eugenie; Krejcar, Ondřej; Kumar, D.; Thakur, N.; Kuča, Kamil (Hindawi publishing corporation, 2021)

Nanotechnology is gaining significant attention, with numerous biomedical applications. Silver in wound dressings, copper oxide and silver in antibacterial preparations, and zinc oxide nanoparticles as a food and cosmetic ...
Comparative biology of four Rhodanthidium species (Hymenoptera, Megachilidae) that nest in snail shells

Hostinská, Lucie; Kuneš, Petr; Hadrava, Jiří; Bosch, Jordi; Scaramozzino, Pier Luigi; Bogusch, Petr (Pensoft, 2021)

Some species of two tribes (Anthidiini and Osmiini) of the bee family Megachilidae utilize empty gastropod shells as nesting cavities. While snail-nesting Osmiini have been more frequently studied and the nesting biology ...
Identification of PtGai (a DELLA protein) in trifoliate orange and expression patterns in response to drought stress

Cheng, Xiaofen; Hashem, Abeer; Abd-Allah, Elsayed Fathi; Wu, Qiang-Sheng; Kuča, Kamil (TECH SCIENCE PRESS, 2021)

Gibberellins (GAs) are an important hormone in regulating plant growth and development, and DELLA protein is an essential negative regulator of GA signal transduction. The aim of the study was to clone a GAinhibiting protein ...
Why does child mortality decrease with age? Modeling the age-associated decrease in mortality rate using WHO metadata from 25 countries.

Dolejš, Josef; Homolková, Helena (Frontiers media, 2021)

Background: Our previous study analyzed the age trajectory of mortality (ATM) in 14 European countries, while this study aimed at investigating ATM in other continents and in countries with a higher level of mortality. ...
Predicting Financial Distress with the CCB Bankruptcy Model

Hálek, Vítězslav (Allied Business Academies, 2021)

The aim of this research was to present a new methodology for the assessment of financial health of a company, called the Come Clean Bankruptcy (CCB) model. The ultimate objective of the model is to detect the signs of ...
An Overview of Existing Publications and Most Relevant Projects/Platforms on the Use of Blockchain in Medicine and Neurology

Hort, Jakub; Valis, Martin; Zhang, Bing; Kuča, Kamil; Angelucci, Francesco (FRONTIERS MEDIA SA, 2021)

Background: Blockchain is a new methodology involving a data structure with list of records, called blocks, which are linked using cryptography. The aim of the review is to overview the existing publication, projects, and ...
Definition of the target population for external pacemaker as a key aspect in successful medical device HTA process

Honegr, J.; Jun, D.; Kuča, Kamil; Marešová, Petra (Univerzita obrany. Fakulta vojenského zdravotnictví, 2020)

In this paper we have compiled and summarized the steps which manufacturers and clinical investigators need to undertake to perform a target population definition during the Health technology assessment process of medical ...
COMPARISON BETWEEN ATOMIC CHARGE METHODS FOR MOLECULAR SYSTEMS: THE N-{N-(PTERIN-7-YL) CARBONYLGLYCYL}-L-TYROSINE (NNPT) MOLECULE

Botelho, Fernanda Diniz; Soldaini de Oliveira, Roberta Siqueira; de Almeida, Joyce S. F. D; Costa Franca, Tanos Celmar; Borges Jr, Itamar (Sociedade Brasileira de Química, 2021)

Selecting a method to compute partial atomic charges is not trivial because different methods usually provide different charge values and there is no consensus on the most useful approach. In this work, Mulliken, MBS, ...
The Effect of Chemical Structure of OEG Ligand Shells with Quaternary Ammonium Moiety on the Colloidal Stabilization, Cellular Uptake and Photothermal Stability of Gold Nanorods

Salajkova, Sarka; Havel, Filip; Sramek, Michal; Novotny, Filip; Maliňák, Dávid; Doležal, Rafael; Prchal, Lukas; Benkova, Marketa; Soukup, Ondrej; Musílek, Kamil; Kuča, Kamil; Bartek, Jiri; Proska, Jan; Zarska, Monika; Hodny, Zdenek (DOVE MEDICAL PRESS LTD, 2021)

Purpose: Plasmonic photothermal cancer therapy by gold nanorods (GNRs) emerges as a promising tool for cancer treatment. The goal of this study was to design cationic oligoethylene glycol (OEG) compounds varying in ...
COMPARISON BETWEEN ATOMIC CHARGE METHODS FOR MOLECULAR SYSTEMS: THE N-{N-(PTERIN-7-YL) CARBONYLGLYCYL}-L-TYROSINE (NNPT) MOLECULE

Botelho, Fernanda Diniz; Soldaini de Oliveira, Roberta Siqueira; de Almeida, Joyce S. F. D; Costa Franca, Tanos Celmar; Borges Jr, Itamar (Sociedade Brasileira de Química, 2021)

Selecting a method to compute partial atomic charges is not trivial because different methods usually provide different charge values and there is no consensus on the most useful approach. In this work, Mulliken, MBS, ...

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