Results 31 to 40 of about 4,821 (230)

A Social Network Analysis of Tweets Related to Mandatory COVID-19 Vaccination in Poland

Vaccines, 2022
Poland’s efforts to combat COVID-19 were hindered by endemic vaccination hesitancy and the prevalence of opponents to pandemic restrictions. In this environment, the policy of a COVID-19 vaccination mandate faces strong resistance in the public debate ...
Rafał Olszowski, Michał Zabdyr-Jamróz, Sebastian Baran, Piotr Pięta, Wasim Ahmed   +4 more
doaj   +1 more source

A Triple Fixed Point Theorem for Multimap in a Hausdorff Fuzzy Metric Space

Journal of Mathematics, 2013
We obtain two triple fixed point theorems for a multimap in a Hausdorff fuzzy metric space.
K. P. R. Rao, K. R. K. Rao
doaj   +1 more source

A Suzuki type unique common fixed point theorem for two pairs of hybrid maps under a new condition in partial metric spaces

Demonstratio Mathematica, 2016
In this paper, we introduce a new condition namely: condition (W.C.C.) and utilize the same to prove a Suzuki type unique common fixed point theorem for two hybrid pairs of mappings in partial metric spaces employing the partial Hausdorff metric which ...
Rao K. P. R., Rao K. R. K., Imdad M.
doaj   +1 more source

Solar Power: Stellar Profit or Astronomic Cost? A Case Study of Photovoltaic Installations under Poland’s National Prosumer Policy in 2016–2020

Energies, 2021
In Poland, the development of photovoltaic (PV) installations is an important element in the development of the Renewable Energy Sources (RES) sector and supports the prosumer power industry.
Anna Szeląg-Sikora, Jakub Sikora, Marcin Niemiec, Zofia Gródek-Szostak, Marcin Suder, Maciej Kuboń, Tomasz Borkowski, Gabriela Malik   +7 more
doaj   +1 more source

Presic Type Fixed Point Theorem for Four Maps in Metric Spaces

Journal of Mathematics, 2016
We obtained a Presic type fixed point theorem for two pairs of jointly 2k-weakly compatible maps in metric spaces. We also have given an example to illustrate our main theorem.
K. P. R. Rao, Sk. Sadik, S. Manro
doaj   +1 more source

Common Fixed Point Theorems for Mappings under (CLRS)-Property in Partial Metric Spaces

Demonstratio Mathematica, 2016
In this paper, we introduce the concept of (CLRS)-property for mappings F : X × X→X and S : X → X (wherein X stands for a partial metric space) and utilize the same to prove two common fixed point theorems for two pairs of mappings in partial metric ...
Rao K. P. R., Imdad M., Parvathi K. V. Siva   +2 more
doaj   +1 more source

Energy Conservation Behaviors and Awareness of Polish, Czech and Ukrainian Students: A Case Study

Energies, 2021
Energy education of the younger generation, who are the future decision makers, investors, consumers, scientists, or skilled labor force in new energy technologies, is crucial for the future of Europe and the world. However, beyond the long-term goals of
Zofia Gródek-Szostak, Mateusz Malinowski, Marcin Suder, Klaudia Kwiecień, Stanisław Bodziacki, Magdalena D. Vaverková, Alżbeta Maxianová, Anna Krakowiak-Bal, Urszula Ziemiańczyk, Hrihorii Uskij, Karolina Kotulewicz-Wisińska, Rafał Lisiakiewicz, Agata Niemczyk, Anna Szeląg-Sikora, Marcin Niemiec   +14 more
doaj   +1 more source

A Novel, Potentially Universal Machine Learning Algorithm to Predict Complications in Total Knee Arthroplasty

Arthroplasty Today, 2021
Background: There remains a lack of accurate and validated outcome-prediction models in total knee arthroplasty (TKA). While machine learning (ML) is a powerful predictive tool, determining the proper algorithm to apply across diverse data sets is ...
Sai K. Devana, MD, Akash A. Shah, MD, Changhee Lee, MS, Andrew R. Roney, BA, Mihaela van der Schaar, PhD, Nelson F. SooHoo, MD   +5 more
doaj   +1 more source

Hierarchical Cluster Analysis of Human Value Priorities and Associations with Subjective Well-Being, Subjective General Health, Social Life, and Depression across Europe

Social Sciences, 2021
Human values are a central component in understanding individuals’ choices. Using the Schwartz’s Values instrument, this study aimed to identify patterns of human value priorities of 35,936 participants across 20 European countries and analyse their ...
Ângela Leite, Ana Ramires, Diogo Guedes Vidal, Hélder Fernando Pedrosa e Sousa, Maria Alzira Pimenta Dinis, Alexandra Fidalgo   +5 more
doaj   +1 more source

Subject Classification of Collection-level Descriptions Using DDC for Information Landscaping [PDF]

, 2006
Collection-level description (CLD) has emerged as an important tool for facilitating user access to large heterogeneous collections within digital library and hybrid information environments.
Dunsire, Gordon, Macgregor, George, Thomson, Ritchie   +2 more
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