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    Chaotic evolutionary-based image encryption using RNA codons and amino acid truth table

    Abbasi, Ali Asghar, Mazinani, Mahdi, Hosseini, Rahil
    Optics and laser technology, December 2020, Vol.132 [Revue évaluée par les pairs]
    ScienceDirect Journals (Elsevier)
    Disponible
    Plus…
    Titre: Chaotic evolutionary-based image encryption using RNA codons and amino acid truth table
    Auteur: Abbasi, Ali Asghar; Mazinani, Mahdi; Hosseini, Rahil
    Sujet: Image Encryption ; Chaos Function ; RNA ; Amino Acid ; Ica ; Image Encryption ; Chaos Function ; RNA ; Amino Acid ; Ica ; Engineering ; Physics
    Description: •Hidden key with SHA-256 algorithm is intended for the initial value of hyper chaos.•Using of the two bit level permutation technique and the hyper chaos function.•RNA and amino acid codons are intended for the diffusion of image pixels.•Using evolutionary algorithm to increase entropy and reduce correlation coefficient.•Using the operators of the imperialist competition algorithm for pixels diffusion. With the increasing use of Internet and mass media, information security has become an important issue in the field of communication. Image encryption is one of the ways to secure information in communications. In this paper, a Chaotic Evolutionary Amino Acid Codons Model (CEAACM) is presented for image encryption. The proposed model consists of four phases. In the first phase, a hidden key is provided using the SHA-256 algorithm for the initial value of the hyper chaos function. In the second phase, the permutation and diffusion of image pixels are done using...
    Fait partie de: Optics and laser technology, December 2020, Vol.132
    Identifiant: 0030-3992 (ISSN); 1879-2545 (E-ISSN); 10.1016/j.optlastec.2020.106465 (DOI)

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    Evolutionary-based image encryption using biomolecules operators and non-coupled map lattice

    Abbasi, Ali Asghar, Mazinani, Mahdi, Hosseini, Rahil
    Optik (Stuttgart), October 2020, Vol.219 [Revue évaluée par les pairs]
    ScienceDirect Journals (Elsevier)
    Disponible
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    Titre: Evolutionary-based image encryption using biomolecules operators and non-coupled map lattice
    Auteur: Abbasi, Ali Asghar; Mazinani, Mahdi; Hosseini, Rahil
    Sujet: Image Encryption ; Chaos Map ; Deoxyribonucleic Acid(DNA) ; Tabu Search Algorithm (Tsa) ; Image Encryption ; Chaos Map ; Deoxyribonucleic Acid(DNA) ; Tabu Search Algorithm (Tsa) ; Physics
    Description: Information security is one of the important defensive issues in coping with attacks to valuable information of organizations. Image encryption is one of the passive defense tools to provide the information and communication security. In this paper, a chaotic evolutionary biomolecules operators model (CEBOM) was presented for image encryption. The proposed model consisted of three steps. In the first step, a secret key was considered for the initial value of the non-coupled map lattice function using the SHA (Secure Hash Algorithm)-256 algorithm. In the next step (permutation), the optimization process was performed using the tabu search algorithm (TSA) operators and the chaos function for the image with the least correlation, then the operators of the DNA sequence and chaos function were applied to the diffusion operation. The results were indicative of the superiority of the proposed model over other models. In addition, the proposed model was highly robust to common attacks,...
    Fait partie de: Optik (Stuttgart), October 2020, Vol.219
    Identifiant: 0030-4026 (ISSN); 1618-1336 (E-ISSN); 10.1016/j.ijleo.2020.164949 (DOI)

    • Plusieurs versions

    Combined effects of noise and air temperature on human neurophysiological responses in a simulated indoor environment

    Abbasi, Ali Mohammad, Motamedzade, Majid, Aliabadi, Mohsen, Golmohammadi, Rostam, Tapak, Leili
    Applied ergonomics, October 2020, Vol.88 [Revue évaluée par les pairs]

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    Relationship between caring burden and quality of life in caregivers of cancer patients in Iran

    Abbasi, Ali, Mirhosseini, Seyedmohammad, Basirinezhad, Mohammad Hasan, Ebrahimi, Hossein
    Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer, September 2020, Vol.28(9), pp.4123-4129 [Revue évaluée par les pairs]
    MEDLINE/PubMed (U.S. National Library of Medicine)
    Disponible
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    Titre: Relationship between caring burden and quality of life in caregivers of cancer patients in Iran
    Auteur: Abbasi, Ali; Mirhosseini, Seyedmohammad; Basirinezhad, Mohammad Hasan; Ebrahimi, Hossein
    Sujet: Cancer ; Caregiver ; Caring Burden ; Quality of Life ; Adaptation, Psychological -- Physiology ; Caregivers -- Psychology ; Neoplasms -- Psychology ; Quality of Life -- Psychology
    Description: Cancer is associated with social, economic, and emotional consequences. Cancer caregivers would face high caring burden predisposing them to stress, depression, and decreased quality of life. This study aimed to determine the relationship between the quality of life and caring burden among cancer patients' caregivers in Iran. This cross-sectional study was performed on 154 caregivers for cancer patients referred to Imam Hossein Hospital of Shahroud city. Accessible sampling method was used to recruit the participants in this study. Data collection tools included a form for recording demographic characteristics, the SF-36 quality of life questionnaire, and the Novak & Guest caring burden inventory. The data was collected by self-reporting and was then analyzed using descriptive and inferential statistics (multivariate linear regression analysis and Pearson correlation coefficient). The mean age of the caregivers was 41.30 ± 13.12 years old. The participants' average scores of caring burden and quality of life were 55.85 ± 20.33 (range between 24 and 120, moderate score of 48 to 71) and 59.79 ± 19.65, respectively. There was a significant reduction in the caregivers' quality of life with increasing of the care burden. Moreover, married caregivers have better quality of life and along with increasing of their income, their quality of life decreases. Cancer patients' caregivers are prone to burden of care which affects their quality of life. Therefore, it is recommended to reduce the caring burden and improve the quality of life of the caregivers by providing appropriate mental, psychological, and social supports.
    Fait partie de: Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer, September 2020, Vol.28(9), pp.4123-4129
    Identifiant: 1433-7339 (E-ISSN); 31872293 Version (PMID); 10.1007/s00520-019-05240-y (DOI)

    • Plusieurs versions

    Association of human papilloma virus (HPV) infection with oncological outcomes in urothelial bladder cancer

    Ohadian Moghadam, Solmaz, Mansori, Kamyar, Nowroozi, Mohammad Reza, Afshar, Davoud, Abbasi, Behzad, Nowroozi, Ali
    Infectious Agents and Cancer, August 28, 2020, Vol.15(1) [Revue évaluée par les pairs]

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    The role of peer support education model on the quality of life and self-care behaviors of patients with myocardial infarction

    Ebrahimi, Hossein, Abbasi, Ali, Bagheri, Hossein, Basirinezhad, Mohammad Hasan, Shakeri, Sara, Mohammadpourhodki, Reza
    Patient education and counseling, 10 August 2020 [Revue évaluée par les pairs]
    MEDLINE/PubMed (U.S. National Library of Medicine)
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    Titre: The role of peer support education model on the quality of life and self-care behaviors of patients with myocardial infarction
    Auteur: Ebrahimi, Hossein; Abbasi, Ali; Bagheri, Hossein; Basirinezhad, Mohammad Hasan; Shakeri, Sara; Mohammadpourhodki, Reza
    Sujet: Myocardial Infarction ; Peer Education ; Quality of Life ; Self-Carebehaviors
    Description: This study aimed to assess the effect of peer education on the quality of life and self-care behaviors of patients with myocardial infarction. In this clinical trial, 70 patients with myocardial infarction meeting the inclusion criteria were assigned to experimental (n = 35) or control (n = 35) groups using block randomization. Patients in the intervention group received two one-hour training sessions on the third day after myocardial infarction during the CCU stay along with routine care. Education intervention was performed by peers. The control group will follow routine care. All patients selected were assessed using McNews' quality of life questionnaire and Miller self-care questionnaire, respectively before the intervention and also one month after discharge. Chi-square and t-test were used to analyze the data. After the intervention, the mean of quality of life and the mean score of self-care behaviors in the experimental group were significantly higher compared to the control group. According to the results, to improve the quality of life and promote the self-care behaviors in such patients, using peer education along with healthcare professionals is recommended. This patient education approach had a significant impact on quality of life and self-care behavior.
    Fait partie de: Patient education and counseling, 10 August 2020
    Identifiant: 1873-5134 (E-ISSN); 32826102 Version (PMID); 10.1016/j.pec.2020.08.002 (DOI)

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    The Effects of Inhalation Aromatherapy Using Lavender Essential Oil on Postoperative Pain of Inguinal Hernia: A Randomized Controlled Trial

    Bagheri, Hossein, Salmani, Tahereh, Nourian, Javad, Mirrezaie, Seyed Mohammad, Abbasi, Ali, Mardani, Abbas, Vlaisavljevic, Zeljko
    Journal of perianesthesia nursing : official journal of the American Society of PeriAnesthesia Nurses, 21 July 2020 [Revue évaluée par les pairs]
    MEDLINE/PubMed (U.S. National Library of Medicine)
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    Titre: The Effects of Inhalation Aromatherapy Using Lavender Essential Oil on Postoperative Pain of Inguinal Hernia: A Randomized Controlled Trial
    Auteur: Bagheri, Hossein; Salmani, Tahereh; Nourian, Javad; Mirrezaie, Seyed Mohammad; Abbasi, Ali; Mardani, Abbas; Vlaisavljevic, Zeljko
    Sujet: Aromatherapy ; Inguinal Hernia ; Lavender ; Postoperative Pain
    Description: One of the main problems after inguinal hernia surgery is postoperative pain. The purpose of this study was to examine the effects of aromatherapy with lavender oil inhalation on postoperative pain after inguinal hernia surgery. A randomized controlled design was used. Ninety participants were selected and assigned to two groups: the intervention group (n = 45) and the control group (n = 45). The patients in the intervention group inhaled four drops of 2% lavender essential oil with oxygen for 20 minutes. The patients in the control group inhaled only oxygen. Postoperative pain was measured 0 minutes after being transferred to the surgery ward, and then 2 hours, 6 hours, and 24 hours after surgery using the visual analog scale. In comparison to the control group, levels of pain severity in the intervention group were significantly lower in four stages of measurements (P 
    Fait partie de: Journal of perianesthesia nursing : official journal of the American Society of PeriAnesthesia Nurses, 21 July 2020
    Identifiant: 1532-8473 (E-ISSN); 32709507 Version (PMID); 10.1016/j.jopan.2020.03.003 (DOI)

    • Article
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    Challenges in Designing Exploit Mitigations for Deeply Embedded Systems

    Abbasi, Ali, Wetzels, Jos, Holz, Thorsten, Etalle, Sandro
    Cornell University
    Disponible
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    Titre: Challenges in Designing Exploit Mitigations for Deeply Embedded Systems
    Auteur: Abbasi, Ali; Wetzels, Jos; Holz, Thorsten; Etalle, Sandro
    Sujet: Computer Science - Cryptography And Security
    Description: Memory corruption vulnerabilities have been around for decades and rank among the most prevalent vulnerabilities in embedded systems. Yet this constrained environment poses unique design and implementation challenges that significantly complicate the adoption of common hardening techniques. Combined with the irregular and involved nature of embedded patch management, this results in prolonged vulnerability exposure windows and vulnerabilities that are relatively easy to exploit. Considering the sensitive and critical nature of many embedded systems, this situation merits significant improvement. In this work, we present the first quantitative study of exploit mitigation adoption in 42 embedded operating systems, showing the embedded world to significantly lag behind the general-purpose world. To improve the security of deeply embedded systems, we subsequently present {\mu}Armor, an approach to address some of the key gaps identified in our quantitative analysis. {\mu}Armor raises the... Comment: Published in 4th IEEE European Symposium on Security and Privacy (EuroS&P'19)
    Identifiant: 2007.02307 (ARXIV ID)

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    Probabilistic Load Flow Based on Holomorphic Embedding, Kernel Density Estimator and Saddle Point Approximation Including Correlated Uncertainty Variables

    Abbasi, Ali Reza
    Electric power systems research, June 2020, Vol.183 [Revue évaluée par les pairs]
    ScienceDirect Journals (Elsevier)
    Disponible
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    Titre: Probabilistic Load Flow Based on Holomorphic Embedding, Kernel Density Estimator and Saddle Point Approximation Including Correlated Uncertainty Variables
    Auteur: Abbasi, Ali Reza
    Sujet: Probabilistic Methods ; Holomorphic Embedded ; Kernel Density Estimator ; Saddle Point Approximation ; Wind Farm ; Bcv ; CDF ; CG ; Dfr ; Kde ; Mcs ; Mise ; Pdf ; Pem ; Phev ; Plf ; Pv ; Pw ; Spa ; Wt
    Description: •This paper proposes two novel probabilistic load flow methods based on holomorphic embedding method.•Holomorphic method is used to solve the power flow in a faster and robust way.•Kernel Density Estimator (KDE) and Saddle Point Approximation (SPA) methods are used to efficiently estimate probabilistic characteristics of load flow outputs.•The correlations between random input variables with non-normal/normal probability distributions have been considered.•Several numerical tests are carried out to assess the robustness and performance. Probabilistic Load Flow (PLF) methods have been extensively regarded due to the growth of uncertainty and renewable energies penetration in power systems. Given that, the current study aims to propose two novel probabilistic load flow methods based on holomorphic embedding method. Holomorphic method, unlike other iterative methods, introduces a nonlinear equation solver in an independent class, recursively. To that end, Kernel...
    Fait partie de: Electric power systems research, June 2020, Vol.183
    Identifiant: 0378-7796 (ISSN); 1873-2046 (E-ISSN); 10.1016/j.epsr.2019.106178 (DOI)

    • Plusieurs versions

    A comparison of coordination and its variability in lower extremity segments during treadmill and overground running at different speeds

    Abbasi, Ali, Yazdanbakhsh, Fateme, Tazji, Mehdi Khaleghi, Aghaie Ataabadi, Peyman, Svoboda, Zdeněk, Nazarpour, Kianoush, Vieira, Marcus Fraga
    Gait & posture, June 2020, Vol.79, pp.139-144 [Revue évaluée par les pairs]