Machine Learning Application for Evidence Image Enhancement

Advances in computational intelligence and robotics book series, Journal Year: 2023, Volume and Issue: unknown, P. 25 - 38

Published: June 30, 2023

Taking into account the uses of ML in field vision, many practical vision systems' first processing stages include enhancing or reconstructing images. The goal these tools is to enhance quality photos and give accurate data for making decisions based on appearance. In this research study, authors examine three distinct types neural networks: convolutional networks, residual generative countermeasure networks. There a proposal model structure scalable supplementary generation network as part that enhances evidence images countermeasure. present objective loss function definition, well periodic consistency perceptual analysis. An in-depth solution framework picture layering offered once problem's core aspects are explained. This approach implements multitasking with help adaptive feature learning, provides strong theoretical guarantee.

Language: Английский

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Investigating the Adverse Effects of Social Media and Cybercrime in Higher Education: A Case Study of an Online University

Deleted Journal, Journal Year: 2024, Volume and Issue: 2(1), P. 22 - 33

Published: Feb. 22, 2024

The utilization of social media alongside the escalating occurrence cybercrime presents significant hurdles for higher education institutions in today's digital era, prompting a comprehensive exploration their ramifications. This study investigates intersection and within education, focusing particularly on an online university environment. Its aim is to analyze patterns usage, prevalence cybercrime, effective strategies addressing these challenges among students. Through mixed-methods approach, data were collected from cohort 100 students via surveys evaluate interactions perceptions cybercrime. Findings reveal diverse distribution across faculties, with WhatsApp Instagram emerging as dominant platforms. Noteworthy active engagement academic purposes, though perspectives cyberbullying hacking risks vary. emphasizes complex dynamics highlighting importance risk management student well-being. As such, it advocates implementation cybersecurity training enhancement guidelines cultivate literacy foster secure learning research offers valuable insights into evolving landscape technologies educational institutions, laying groundwork future investigations interventions policy frameworks.Top Form

Language: Английский

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Exposure to the COVID-19 news on social media and consequent psychological distress and potential behavioral change

Scientific Reports, Journal Year: 2023, Volume and Issue: 13(1)

Published: Sept. 14, 2023

Abstract Exposure to coronavirus disease 2019 (COVID-19) news pandemic is inevitable. This study aimed explore the association between exposure COVID-19 on social media and feeling of anxiety, fear, potential opportunities for behavioral change among Iranians. A telephone-based survey was carried out in 2020. Adults aged 18 years above were randomly selected. self-designed questionnaire administered collect information demographic variables questions address psychological responses regarding COVID-19. multivariate logistic regression analysis performed assess relationship responses, independent variables, including news. In all, 1563 adults participated study. The mean age respondents 39.17 ± 13.5 years. Almost 55% participants reported moderate high-level while fear being affected by 54.1%. Overall 88% that they had changed their behaviors some extent. most influencing variable anxiety (OR 2.21, 95% CI 1.62–3.04; P < 0.0001), 1.95, 1.49–2.56; health 2.02, 1.28–3.19; = 0.003) model. infected COVID19 associated with female gender socioeconomic characteristics. Although seemed be excess it also, extent, positively people’s towards preventive measures.

Language: Английский

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The influence of social interactions in mitigating psychological distress during the COVID−19 pandemic: a study in Sri Lanka

Frontiers in Psychology, Journal Year: 2025, Volume and Issue: 15

Published: Jan. 6, 2025

Massive changes in many aspects related to social groups of different socioeconomic backgrounds were caused by the COVID-19 pandemic and as a result, overall state mental health was severely affected globally. This study examined how Sri Lankan citizens representing range terms their health. The data used this research gathered from 3,020 households using nationwide face-to-face survey, which processed dataset 921 responses considered for final analysis. Four distinct factors identified factor analysis (FA) that conducted subsequently, population clustered unsupervised clustering determine subgroups similarly. Two such where respective relationships retrieved principal demographics thoroughly interpreted. resulted identification contrasting perspectives between two toward maintenance during pandemic, revealed one group more "socially connected" nature resulting being comparatively better coping with pandemic. other seen be reserved" showing an opposite reaction connections while well-being declined symptoms loneliness, emptiness response role media, it observed media perceived substitute lack or primarily mechanism challenges results show maintaining physically via online rather than use has helped over decreasing emptiness, loneliness fear death.

Language: Английский

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Silver lining in the cloud: digital technology as an intervention mechanism for women in developing online social capital to achieve resilience during crisis

Information Technology and People, Journal Year: 2025, Volume and Issue: unknown

Published: March 5, 2025

Purpose This research examines how digital communication technology can act as an intervention tool to develop online social capital and resilience when normal bonding support reduces during crisis. Design/methodology/approach Using 21 semi-structured interviews, the experiences of women are explored understand they strengthened their capabilities acquire achieve Findings demonstrate different ways developed bridging at personal, family community level seek empower themselves disaster resilience. While context this study is pandemic, findings applicable other crisis scenarios. Originality/value The enhances importance in developing agency, It enables practitioners should not limit use preparedness prevention, but it could also be used responding recovering from

Language: Английский

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Communication and Health: A Comparative Analysis Between Ecuador and Pennsylvania to Understand Hospital Efficiency from the News Frames of the Media and Social Networks

Smart innovation, systems and technologies, Journal Year: 2025, Volume and Issue: unknown, P. 221 - 230

Published: Jan. 1, 2025

Language: Английский

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Social Media, Anxiety and COVID-19 Lockdown Measurement Compliance

International Journal of Environmental Research and Public Health, Journal Year: 2023, Volume and Issue: 20(5), P. 4416 - 4416

Published: March 1, 2023

The aim of the present research was to analyze effect anxiety levels during COVID-19 pandemic in use social media and compliance with lockdown measures confinement. A total 1723 participants (32.1% males 77.9% females; 32.6 ± 9.2 years) were interviewed by a Spanish version Spielberger State-Trait Anxiety Inventory. From results obtained, sample divided into two 50th percentile groups, high group (HAG) low (LAG). We found how LAG had lower networks such as Facebook Twitter Also, this presented higher rate leaving home confinement values people whom they lived than group. Regardless lack remaining variables, study nuances experienced multifactorial analysis factors related perception may be useful tool measure multiple behaviors when examining mental health factors. Thus, explaining preventing psychological consequences pandemic. knowledge could used determine key intervention for reducing fear anxiety.

Language: Английский

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Review on Different Types of Disturbing Noise for Degraded Complex Image

Advances in computational intelligence and robotics book series, Journal Year: 2023, Volume and Issue: unknown, P. 15 - 24

Published: June 30, 2023

This chapter provides an analysis of the various kinds distracting noise that can be seen in degraded complex images, such as those found newspapers, blogs, and websites. A complicated image had been deteriorated a result salt pepper noise, random valued impulse speckle Gaussian amongst others, was result. There is extraordinarily high demand for saving text read from images have into form by computers later use.

Language: Английский

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The Illness Experience of Long COVID Patients: A Qualitative Study Based on the Online Q&A Community Zhihu

International Journal of Environmental Research and Public Health, Journal Year: 2022, Volume and Issue: 19(16), P. 9827 - 9827

Published: Aug. 9, 2022

Long COVID is a public health problem that cannot be ignored, and it critical to understand the long patients' living situations support this group through their illness narratives. This study based on grounded theory, coded self-produced texts of patients largest online Q&A community in China, Zhihu APP, an attempt explore experiences China how they adapt reconstruct lives. The results show face not only threat pain from itself, but also social stigma discrimination. Patients turn into motivation move forward self life by 'pushing biographical flows again', 'impression management' 'self-compassion'. These findings can help policy-makers medical institutions provide timely appropriate policy psychological assistance with COVID, create supportive inclusive environment, reduce discrimination against them.

Language: Английский

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Incidence, Risk Factors, and Consequences of Post-Traumatic Stress Disorder Symptoms in Survivors of COVID-19-Related ARDS

International Journal of Environmental Research and Public Health, Journal Year: 2023, Volume and Issue: 20(8), P. 5504 - 5504

Published: April 13, 2023

Purpose: To assess the prevalence of symptoms Post-Traumatic Stress Disorder (PTSD) in survivors COVID-19 Acute Respiratory Distress Syndrome that needed ICU care; to investigate risk factors and their impact on Health-Related Quality life (HR-QoL). Materials Methods: This multicenter, prospective, observational study included all patients who were discharged from ICU. Patients administered European Life 5 Dimensions Level Version (EQ-5D-5L) questionnaire, Short-Form Health Survey 36Version 2 (SF-36v2), a socioeconomic question set Impact Event Scale—Revised (IES-R) PTSD. Results: The multivariate logistic regression model found an International Standard Classification Education Score (ISCED) higher than (OR 3.42 (95% CI 1.28–9.85)), monthly income less EUR 1500 0.36 0.13–0.97)), more two comorbidities 4.62 1.33–16.88)) are for developing PTSD symptoms. with likely present worsening quality as assessed by EQ-5D-5L SF-36 scales. Conclusion: main associated development PTSD-related education level, lower income, comorbidities. developed reported significantly compared without Future research areas should be oriented toward recognizing potential psychosocial psychopathological variables capable influencing intensive care unit better recognize prognosis longtime effects diseases.

Language: Английский

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