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  • 1
    In: Journal of Medicine and Life, S.C. JURNALUL PENTRU MEDICINA SI VIATA S.R.L, Vol. 14, No. 4 ( 2021-8), p. 448-461
    Abstract: Cloud computing is among the most beneficial solutions to digital problems. Security is one of the focal issues in cloud computing technology, and this study aims at investigating security issues of cloud computing and their probable solutions. A systematic review was performed using Scopus, Pubmed, Science Direct, and Web of Science databases. Once the title and abstract were evaluated, the quality of studies was assessed in order to choose the most relevant according to exclusion and inclusion criteria. Then, the full texts of studies selected were read thoroughly to extract the necessary results. According to the review, data security, availability, and integrity, as well as information confidentiality and network security, were the major challenges in cloud security. Further, data encryption, authentication, and classification, besides application programming interfaces (API), were security solutions to cloud infrastructure. Data encryption could be applied to store and retrieve data from the cloud in order to provide secure communication. Besides, several central challenges, which make the cloud security engineering process problematic, have been considered in this study.
    Type of Medium: Online Resource
    ISSN: 1844-122X , 1844-3117
    Language: English
    Publisher: S.C. JURNALUL PENTRU MEDICINA SI VIATA S.R.L
    Publication Date: 2021
    detail.hit.zdb_id: 2559353-5
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  • 2
    In: Journal of Iranian Medical Council, Knowledge E DMCC, ( 2023-03-14)
    Abstract: Background: Due to the lack of definitive treatments for corona disease and the use of various medications in protocols around the world, it is necessary to conduct more epidemiological studies exploring the effect of different available therapeutic regimes; therefore, the present study aimed to explore the current effective drugs for the treatment of hospitalized COVID-19 patients. Methods: The present study is a descriptive-analytical study that was conducted between August and September of 2021 at Khalkhal University of Medical Sciences. A convenient sampling method was employed to retrieve the data from the available hospital records, including 252 documents from COVID-19 hospitalized patients. A researcher-made checklist was used to record the data. Data were analyzed using SPSS 26 software. Results: The findings showed that Hypertension and Hypotension (n=47,18.7%) are the most common underlying diseases in the study sample. The most therapeutic regimen was the combination of Remdesivir and Dexametason (n=137,54.4%) in hospitalized COVID-19 patients. There are a variety of organ involvements and presentations to the COVID-19; however, most patients experience a mild-to-moderate, self-limited disease; even though, the disease could progress to more fatal cases and lead to death. Conclusion: The main pathology exists in the lungs which are caused by an inappropriate immune response that leads to a severe inflammatory response. Therefore, antiviral and anti-inflammatory drugs are currently the first-line therapy for hospitalized patients.
    Type of Medium: Online Resource
    ISSN: 2645-3398 , 2645-338X
    Language: Unknown
    Publisher: Knowledge E DMCC
    Publication Date: 2023
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  • 3
    In: Journal of Iranian Medical Council, Knowledge E DMCC, ( 2022-06-08)
    Abstract: The rapid spread and high mortality rate of Severe Acute Respiratory Syndrome Coronavirus-2 (SARS-CoV-2) have recently received worldwide attention. Understanding the pathologic features and behavior of this new virus can help control its spread. The present study aimed to compare SARS-CoV-2 with other similar viruses. This study is a systematic review of current evidence conducted in September 2020. A search was carried out utilizing the keywords in the online databases, including Google Scholar, PubMed, Scopus, Science Direct, and Web of Science. The original peer-reviewed papers written in English that met the eligibility criteria were included in the final report. In this study, we compared SARS-CoV-2 with similar viruses such as influenza, Zika, Ebola, HIV, SARS-COV, and Middle East Respiratory Syndrome Coronaviruses (MERS-COV) in the features such as envelope structure, risk factors, duration of the disease, common symptoms, and treatments. Moreover, Coronavirus Disease 2019 (COVID-19) has many similarities with the other viruses explained in the present study. However, there are still controversies about the virus’s behavior. Although there are similarities between the abovementioned viruses, the scientific community should also pay special attention to distinct features of SARS-CoV-2, particularly the high probability of transmission in the human population, which causes substantial morbidity and mortality worldwide. Future studies are needed further to explore the biological and epidemiological behavior of this virus.
    Type of Medium: Online Resource
    ISSN: 2645-3398 , 2645-338X
    Language: Unknown
    Publisher: Knowledge E DMCC
    Publication Date: 2022
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  • 4
    Online Resource
    Online Resource
    MDPI AG ; 2023
    In:  Journal of Clinical Medicine Vol. 12, No. 6 ( 2023-03-15), p. 2270-
    In: Journal of Clinical Medicine, MDPI AG, Vol. 12, No. 6 ( 2023-03-15), p. 2270-
    Abstract: The COVID-19 pandemic has plagued our society for approximately three years [...]
    Type of Medium: Online Resource
    ISSN: 2077-0383
    Language: English
    Publisher: MDPI AG
    Publication Date: 2023
    detail.hit.zdb_id: 2662592-1
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  • 5
    In: Sexual Medicine, Oxford University Press (OUP), Vol. 11, No. 2 ( 2023-03-01)
    Abstract: Little is known about the impact of the coronavirus on sexual behavior, function, and satisfaction. Aim The aim of the present study was to systematically review people’s sexual function and behaviors and their changes in sexual activities during the COVID-19 pandemic. Methods Comprehensive searches in PubMed, Web of Science, and Scopus were conducted with keywords in accordance with MeSH terms: COVID-19, SARS-CoV-2, coronavirus, sexual health, sexual function, sexual dysfunctions, sexuality, sexual orientation, sexual activities, and premarital sex. Two reviewers independently assessed full-text articles according to predefined criteria: original design, English studies, and investigating either the general population or sexual minorities. Results Risk of bias in the studies was assessed by the Newcastle-Ottawa Scale, and data were pooled via random effects meta-analyses. We utilized the standardized mean difference to evaluate the effects of the COVID-19 pandemic on sexual activity, functioning, and satisfaction. We included 19 studies in the analysis and 11 studies in the meta-analysis, with a sample size of 12 350. To investigate sexual activity changes, a sample size of 8838 was entered into the subgroup analysis, which showed a significant decrease in both genders (5821 women, P & lt; .033; 3017 men, P & lt; .008). A subgroup meta-analysis showed that the sexual function of men and women during the COVID-19 pandemic significantly declined (3974 women, P & lt; .001; 1427 men, P & lt; .001). Sexual desire and arousal decreased in both genders, though mainly in women. In investigating sexual satisfaction changes during the COVID-19 pandemic, a meta-analysis with a sample size of 2711 showed a significant decrease (P & lt; .001). The most indicative changes in sexual behaviors during the pandemic were the increase in masturbating and usage of sex toys. Greater COVID-19 knowledge was associated with lower masturbation, oral sex, and vaginal sex. The more protective behaviors were associated with less hugging, kissing, cuddling, genital touching, watching porn with a partner, and vaginal sex. Conclusion The COVID-19 pandemic led to increased challenges and changes for individuals’ sexual behaviors. Efforts for preventive strategies should therefore be concentrated between pandemics, while ensuring that there is information available to the population during a pandemic for help in times of psychological distress or crisis.
    Type of Medium: Online Resource
    ISSN: 2050-1161
    Language: English
    Publisher: Oxford University Press (OUP)
    Publication Date: 2023
    detail.hit.zdb_id: 2734882-9
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  • 6
    In: SAGE Open Medicine, SAGE Publications, Vol. 10 ( 2022-01), p. 205031212211150-
    Abstract: Understanding the minimum infective dose is significant for risk assessment in the performance of suitable infection control strategies in healthcare centers. However, the literature lacks strong evidence regarding this value for severe acute respiratory syndrome coronavirus 2. Therefore, the aim of this study was to investigate the minimum infectious dose of coronavirus disease 2019. Methods: We searched the databases of PubMed, Scopus, Web of Science, and Cochrane and retrieved all the relevant literature by 25 July 2021. The records were downloaded into the EndNote software and underwent title/abstract and full-text screenings. A summary of included studies was organized into tables for further analysis, interpretation, and drafting of the results. Results: Nineteen studies including the laboratory data on human and animal hosts were selected based on the eligibility criteria. All the literature reported on the infective dose, particularly in humans. The main methods for measurement of infection were through tissue culture infectious dose (TCID50) and counting plaque-forming units. The range of minimum infective was 1.26–7 × 10 6.25 PFU. Conclusion: In this study, we have presented a range of minimum infective doses in humans and various animal species. Such numbers can possibly vary between the individuals based on numerous demographic, immunologic, or other factors.
    Type of Medium: Online Resource
    ISSN: 2050-3121 , 2050-3121
    Language: English
    Publisher: SAGE Publications
    Publication Date: 2022
    detail.hit.zdb_id: 2735399-0
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  • 7
    Online Resource
    Online Resource
    Georg Thieme Verlag KG ; 2019
    In:  Methods of Information in Medicine Vol. 58, No. 04/05 ( 2019-11), p. 124-130
    In: Methods of Information in Medicine, Georg Thieme Verlag KG, Vol. 58, No. 04/05 ( 2019-11), p. 124-130
    Abstract: Background Despite recent advances in the field of medical sciences, children's developmental motor disorders (DMDs) are considered as one of the challenges in this area. Establishment of electronic systems for recording and monitoring children's DMDs can play an effective role in identifying patients and reducing the costs and consequences of the disease management. The aim of this study was to identify and validate the requirements for a registry system of children's DMDs in Iran. Methods The present descriptive–analytical study was performed in three main stages. In the first step, the literature was reviewed to identify the requirements. In the second stage, the information obtained from the literature review was used to develop a questionnaire for validating and selecting the requirements for an electronic system of recording DMDs in infants. In the final stage, the requirements were validated by selected experts (22 specialists). Data were analyzed using SPSS 20 software (IBM Corporation, New York, United States). Results According to findings, the requirements of a registry system for children's DMDs were identified in three areas of demographic (24 data elements), clinical data (87 data elements), and technical (28 capabilities). In the demographic section, data elements of “family history of motor disorders” (mean = 1.18) and “drug allergy” (mean = 2.9) gained an average score of  〈  2.5 and therefore were not selected as data elements necessary for the registry system of data recording and monitoring children's DMDs. Conclusion In such developing countries as Iran, standard information recording and management is not properly done due to a large amount of information and the lack of comprehensive information registry systems. The findings of this study can help to design and establish information registry systems in the field of children's DMDs. Based on the findings of this research, it is recommended that future research be done to explore infrastructures necessary for providing a suitable platform to design and implement information registry systems in the field of children's DMDs.
    Type of Medium: Online Resource
    ISSN: 0026-1270 , 2511-705X
    RVK:
    Language: English
    Publisher: Georg Thieme Verlag KG
    Publication Date: 2019
    detail.hit.zdb_id: 3500-2
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  • 8
    Online Resource
    Online Resource
    Bentham Science Publishers Ltd. ; 2019
    In:  Infectious Disorders - Drug Targets Vol. 19, No. 3 ( 2019-10-04), p. 288-296
    In: Infectious Disorders - Drug Targets, Bentham Science Publishers Ltd., Vol. 19, No. 3 ( 2019-10-04), p. 288-296
    Abstract: Appropriate mobile-based self-management strategies can be as new approaches to decelerate the HIV infection progression and improve the quality of life. This study aims at (i) identifying in the literature mobile-based self-management strategies for HIV care and (ii) prioritizing those from the point of view of infectious diseases specialists. This study provides some clues to design useful mobile-based self-management tools for HIV patients, from the point of view of practitioners. Methods: This mixed methods study was done in two main phases. In the first phase, a review was conducted in: PubMed, Web of Science, Science Direct, Scopus, and Ovid. In this manner, related studies published between 2010 and 2017 and in the English language were reviewed. In the second phase, identified mobile-based self-management strategies were scored and prioritized by 23 participants. Frequency distribution and mean reports were calculated using SPSS statistical software. Results: By detailed reviewing of 24 related articles, the HIV mobile-based self-management strategies were identified in 47 categories and subcategories. According to th e findings, "enhance the quality of life" was the main self-management strategy addressed by reviewed studies. However, "antiretroviral therapy and medication adherence" was reported at a higher rate to be a more helpful strategy than "enhance the quality of life". Conclusion: In this study, helpful HIV mobile-based self-management strategies were identified that can be used to guide self-management interventions which have the potential to improve the healthcare services for people living with HIV.
    Type of Medium: Online Resource
    ISSN: 1871-5265
    Language: English
    Publisher: Bentham Science Publishers Ltd.
    Publication Date: 2019
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  • 9
    In: Infectious Disorders - Drug Targets, Bentham Science Publishers Ltd., Vol. 22, No. 4 ( 2022-06)
    Abstract: During the COVID-19 pandemic, the use of technology-based services has been incremental by the care providers for patients scheduling, regulatory considerations, resource allocation, thus enabling virus exposure prevention while maintaining effective patient care. This study aims to review the currently available evidence to identify available technology solutions in the era of COVID-19. Methods: A systematic review in July 2020 using the PubMed, Scopus, Embase, Science Direct, and Web of Science databases has been carried out. After evaluating the title and abstract to select the most relevant studies based on inclusion and exclusion criteria, the selected articles underwent quality assessment. The full text of selected articles was then thoroughly evaluated to extract the essential findings. Results: In this study, 20 technology-based approaches have been identified for provision of healthcare services to patients with COVID-19. These methods included telemedicine, virtual visits, e-consult, tele-consulting, video conference, virtual healthcare, mobile-based self-care, social media, tele ICU, 3D printing technology, telemonitoring, teleradiology, telesurgical, and cloud-based service. Conclusion: Due to the rapid spread of the coronavirus, the use of technology-based methods for the provision of remote healthcare services can help control the disease. The effectiveness of each of these approaches can be investigated in future research.
    Type of Medium: Online Resource
    ISSN: 1871-5265
    Language: English
    Publisher: Bentham Science Publishers Ltd.
    Publication Date: 2022
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  • 10
    In: Infectious Disorders - Drug Targets, Bentham Science Publishers Ltd., Vol. 23, No. 8 ( 2023-12)
    Abstract: Since the beginning of the COVID-19 pandemic, face masks have been among the cornerstones of COVID-19 prevention. Therefore, evaluating their preventive effects against COVID-19 is crucial. This review aimed to systematically search for the systematic review articles that explored the role of various types of face masks in preventing COVID-19. Methods: We browsed the keywords of this study in the online databases of Scopus, Web of Science, PubMed, and Cochrane on 10th January 2023 and retrieved all the relevant systematic review articles. The records were downloaded into an Endnote file, and the duplicates were removed. A two-step screening process consisting of title/abstract and full-text screenings was conducted to select the most relevant articles. To ensure the validity and reliability of the results, this study adhered to the PRISMA protocol. Results: A total of 28 systematic reviews were included in this review. Most studies found that face masks are beneficial against viral respiratory infections, such as COVID-19. Different types of masks were evaluated in included studies. It appeared that mask efficacy depends on the material, layers, fitting on the face and user compliance. N 95 respirator had maximum efficacy, especially when used continuously. Conclusion: Face masks have a beneficial effect against COVID-19. Home masks are less protective than surgical masks or N95 personal breathing masks. Besides, the use of masks may elicit a false sense of security in people, which may lead to poor hand hygiene and violation of social distancing. Therefore, the necessary training should be provided to the public to increase awareness and encourage the right practice of using the mask, emphasizing the preventive effects of washing hands, social distancing, and using a face mask against COVID-19.
    Type of Medium: Online Resource
    ISSN: 1871-5265
    Language: English
    Publisher: Bentham Science Publishers Ltd.
    Publication Date: 2023
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