Anamaria - Cătălina Radu

Dr. Anamaria - Cătălina Radu


Research Focus & Metrics

Academic Career Length

10Years (2017-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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18 June 2020 in Sustainability
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ANAndra-Ileana Neicu
Andra-Ileana Neicu
ARAnamaria - Cătălina Radu
Anamaria - Cătălina Radu
GZGheorghe Zaman
Gheorghe Zaman
IRIvona Răpan Răpan
Ivona Răpan Răpan
FRFlorian Răpan
Florian Răpan
This paper aims to determine the perception of small and medium-sized enterprises (SMEs) employees regarding the usage of cloud computing services in their activities. The quantitative study was conducted on a sample of 315 respondents employed in Romanian SMEs. Testing of the conceptual model was performed with the WarpPLS 3.0 software. The study aimed to test how several constructs—the perceived benefits, disadvantages and risks, communication process, overall experience of using cloud computing services, perceived image, and empathy regarding the cloud computing services—influence the perception of the cloud computing service quality among SMEs employees. Moreover, employees’ perception regarding the satisfaction of using cloud computing services based on the perceived quality was also tested. We concluded that the perceived benefits and disadvantages of cloud computing service usage, the perception of both the communication process and users’ experience regarding cloud computing service use, empathy, and cloud computing service image positively influence the perceived quality of the cloud computing service usage in SMEs. We did not find evidence that the perceived risks significantly influence the perceived quality of cloud computing services. Finally, we demonstrated that the perceived quality of the cloud computing services positively influences the satisfaction regarding cloud computing services among SMEs employees.

5 November 2024 in Healthcare
Verified
Journal Article
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MTMadalin Dorel Tap
Madalin Dorel Tap
CBCornelia Biclesanu
Cornelia Biclesanu
OHOctavia Sorina Hontaru
Octavia Sorina Hontaru
ARAnamaria - Cătălina Radu
Anamaria - Cătălina Radu
Background/Objectives: Titanium dental implants are considered to be the most modern and effective solution for replacing lost teeth. These medical devices not only restore the chewing and aesthetic functionality of the smile but also provide a stable support for crowns, bridges or dentures. The aim of this study was to identify the perceptions of patients about titanium dental implants and their effects on the human body. Methods: A structural equation model (SEM) was conducted to study how a series of independent variables have the ability to influence the perception and intention of the patients regarding these medical devices. A data analysis was performed using WarpPLS 8.0 software. This research was conducted on a sample of 162 respondents. Results: The results illustrated that patients’ perception of titanium dental implants is explained by 71% of the independent variables analysed, and their intention to have a new implant in the next period is explained by 61%. The proposed econometric model was validated, with seven hypotheses accepted out of nine. Conclusions: Although titanium has long been used in implant dentistry, in recent years, experts have identified a number of adverse effects that can arise from its use. This study has added value both at the practical and theoretical level. Perception is influenced by respondents’ perceived advantages, by the problems perceived by the respondents regarding titanium dental implants, by the degree of awareness of the risks of titanium dental implants, and by the adverse effects experienced by respondents regarding titanium dental implants.

13 June 2022 in Applied Sciences
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IRIvona Răpan Răpan
Ivona Răpan Răpan
GZGheorghe Zaman
Gheorghe Zaman
MSMarta-Christina Suciu
Marta-Christina Suciu
Victor Lorin PurcareaVictor Lorin Purcarea
Victor Lorin Purcarea
CJCornelia Jude
Cornelia Jude
ARAnamaria - Cătălina Radu
Anamaria - Cătălina Radu
The purpose of this paper is to illustrate the opportunities for adopting robotic applications, through a marketing mix perspective, as well as depicting the current state of industrial robot integration in Romanian enterprises and the labor market, in contrast to other economies of the European Union. In this research, we highlight the impact of industrial robots within enterprises, while also considering the perceived standard of living through GDP per capita. For this, we conducted exploratory research based on secondary data regarding the evolution of the robotics sector in Romania, in connection to the dynamics of the global and European Union robotics market. We also performed a principal components analysis, which revealed the main factors that contributed to the dynamics of nation-level enterprise statistics. Our analysis revealed that a higher integration of industrial robots contributed to the reduction of employment rates amongst all six EU countries considered, while also having positive correlations with the GDP per capita and apparent labor productivity. Mixed results were only observed for the impact of industrial robots on remuneration growth, suggesting the potential adverse effects automation could have on incomes.

5 March 2025 in Social Sciences
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DPDodu Gheorghe Petrescu
Dodu Gheorghe Petrescu
APAndra-Luisa Preda
Andra-Luisa Preda
ARAnamaria - Cătălina Radu
Anamaria - Cătălina Radu
LULuiza Andreea Ulmet
Luiza Andreea Ulmet
ARAndra-Victoria Radu
Andra-Victoria Radu
The rapid advancement of digital technologies in education is revolutionizing learning environments and influencing the future of educational methodologies. This study seeks to determine the parameters affecting students’ satisfaction with e-learning platforms utilized during the COVID-19 pandemic, within a multimodal educational framework. A Structural Equation Modeling (SEM) approach was used to examine the contributions of different components to students’ views of e-learning tools and the inter-relationships between them. Data were gathered from 314 students via a questionnaire, with the dependent variable being student satisfaction with e-learning platforms and the independent variables comprising the perceived benefits and disadvantages, ease of use, prior experience, perceptions of the platforms, perceived risks, and communication efficiency between students and professors. The results indicated that 78% of the variance in student satisfaction was explained by these parameters (R-squared = 0.78), underscoring the substantial impact of these features on the digital learning experience. This study enhances the comprehension of the influence of e-learning platforms within a multimodal educational framework on students’ learning experiences, especially with the challenges presented by the pandemic. The collected insights can guide the development of more effective, accessible, and user-focused educational tools.

21 January 2023 in Sustainability
Verified
Journal Article
Open access
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MTMadalin Dorel Tap
Madalin Dorel Tap
ARAnamaria - Cătălina Radu
Anamaria - Cătălina Radu
DPDodu Gheorghe Petrescu
Dodu Gheorghe Petrescu
C(Cristina Stanciu (Neculau)
Cristina Stanciu (Neculau)
RRRaluca-Cristina Răducu
Raluca-Cristina Răducu
The problems that have arisen in recent years in Romania (the financial crisis, the COVID-19 pandemic, the accelerated growth of inflation and unemployment) have led many people to give less and less importance to dental hygiene, which has led to an increase in the number of people with dental medical problems. In addition, poor information about the need for regular visits to the dentist, the low importance given to this field, and insufficient financial resources led people to turn to dental medical services less often. Moreover, the two-month closure of medical practices during the COVID-19 pandemic made individuals more reluctant to make appointments with dentists for fear of coming into contact with a person infected with the new SARS-CoV-2 virus. All this led to the occurrence of dental complications among patients, which made the number of dental implants increase. Patients suffering from diabetes mellitus present a series of particularities due to a series of risks generated by this condition that may appear in their case. The aim of this research is to identify the main factors that can influence the decision of patients with diabetes mellitus to have a dental implant. The data collection was performed with the help of a questionnaire, and the analysis of the database was performed with the help of IBM SPSS software. Following the analysis, it was noted that this decision is largely influenced by the reputation of the medical practice, the perceived risks, the quality of the materials used, the warranty of the dental implant, the quality of the services provided, and the costs.

14 August 2021 in Sustainability
Verified
Journal Article
Open access
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ARAnamaria - Cătălina Radu
Anamaria - Cătălina Radu
IRIvona Răpan Răpan
Ivona Răpan Răpan
ACAida Catanã
Aida Catanã
ARAndra-Victoria Radu
Andra-Victoria Radu
MDMonica-Lavinia Dan
Monica-Lavinia Dan
The scope of this research was to identify the degree of satisfaction experienced by beneficiaries as a result of accessing and implementing a project using European funds in tourism. The whole research identified more than 1000 projects that were financed from European funds in tourism in the period 2007–2013 through the operational programs. The survey was conducted on a sample of 312 respondents, and the method used was a quantitative, research-based survey. This research aims to collect the necessary data for understanding how the process of accessing European funds in tourism is perceived. A few important objectives, such as the effect of the benefits perceived by beneficiaries as a result of accessing projects using European funds in tourism on the degree of satisfaction experienced by them as a result of their development and the effect of risks perceived by beneficiaries as a result of accessing European funded projects in tourism on the degree of satisfaction experienced by them as a result of their development, were highlighted in this research. The most important objective proposed in this research is strategic planning, which is the main way in which the beneficiaries can be fulfilled in regards to the process of accessing European Funds.