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  1. Article: Unusual Presentation of Corynebacterium Endocarditis in a Patient Without Conventional Risk Factors: A Case Report.

    Mohammadi, Abbas / Youssef, Dima / Mohammadi, Ashkan

    Cureus

    2024  Volume 16, Issue 2, Page(s) e54970

    Abstract: Infective endocarditis (IE) is a widespread condition marked by the infection of native or prosthetic heart valves, the endocardial surface, or an indwelling cardiac device. While native-valve IE is uncommon, patients with IE represent a diverse spectrum. ...

    Abstract Infective endocarditis (IE) is a widespread condition marked by the infection of native or prosthetic heart valves, the endocardial surface, or an indwelling cardiac device. While native-valve IE is uncommon, patients with IE represent a diverse spectrum. Some respond well to treatment with few complications, while others face severe complications and an increased risk of mortality. Various factors contribute to this outcome, including delayed diagnosis, underlying health conditions like immunocompromised status or chronic diseases, and intravenous drug use. The most prevalent causes of IE are typically streptococci and staphylococci. IE attributed to
    Language English
    Publishing date 2024-02-26
    Publishing country United States
    Document type Case Reports
    ZDB-ID 2747273-5
    ISSN 2168-8184
    ISSN 2168-8184
    DOI 10.7759/cureus.54970
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Phytotoxicity effect of a highly toxic isolate of

    Sedighi, Atefeh / Mohammadi, Abbas

    Toxicon: X

    2024  Volume 21, Page(s) 100186

    Abstract: ... ...

    Abstract Alternaria
    Language English
    Publishing date 2024-02-15
    Publishing country England
    Document type Journal Article
    ISSN 2590-1710
    ISSN (online) 2590-1710
    DOI 10.1016/j.toxcx.2024.100186
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Quantum non-Markovianity, quantum coherence and extractable work in a general quantum process.

    Mohammadi, Amin / Shafiee, Afshin

    Physical chemistry chemical physics : PCCP

    2024  Volume 26, Issue 5, Page(s) 3990–3999

    Abstract: A key concept in quantum thermodynamics is extractable work, which specifies the maximum amount of work that can be extracted from a quantum system. Different quantities are used to measure extractable work, the most prevalent of which are ergotropy and ... ...

    Abstract A key concept in quantum thermodynamics is extractable work, which specifies the maximum amount of work that can be extracted from a quantum system. Different quantities are used to measure extractable work, the most prevalent of which are ergotropy and the difference between the non-equilibrium and equilibrium quantum free energies. Using the latter, we investigate the evolution of extractable work when an open quantum system undergoes a general quantum process described by a completely-positive and trace-preserving dynamical map. We derive a fundamental equation of thermodynamics for such processes as a relation between the distinct sorts of energy change in such a way that the first and the second law of thermodynamics are combined. We then identify the contributions from the reversible and irreversible processes in this equation and demonstrate that they are respectively responsible for the evolution of heat and extractable work of the open quantum system. Furthermore, we show how this correspondence between irreversibility and extractable work has the potential to provide a clear explanation of how the quantum properties of a system affect its extractable work evolution. Specifically, we establish this by directly connecting the change in extractable work with the change in standard quantifiers of quantum non-Markovianity and quantum coherence during a general quantum process. We illustrate these results with two examples.
    Language English
    Publishing date 2024-01-31
    Publishing country England
    Document type Journal Article
    ZDB-ID 1476244-4
    ISSN 1463-9084 ; 1463-9076
    ISSN (online) 1463-9084
    ISSN 1463-9076
    DOI 10.1039/d3cp04528e
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: On computational models of theory of mind and the imitative reinforcement learning in spiking neural networks.

    Gorgan Mohammadi, Ashena / Ganjtabesh, Mohammad

    Scientific reports

    2024  Volume 14, Issue 1, Page(s) 1945

    Abstract: Theory of Mind is referred to the ability of inferring other's mental states, and it plays a crucial role in social cognition and learning. Biological evidences indicate that complex circuits are involved in this ability, including the mirror neuron ... ...

    Abstract Theory of Mind is referred to the ability of inferring other's mental states, and it plays a crucial role in social cognition and learning. Biological evidences indicate that complex circuits are involved in this ability, including the mirror neuron system. The mirror neuron system influences imitation abilities and action understanding, leading to learn through observing others. To simulate this imitative learning behavior, a Theory-of-Mind-based Imitative Reinforcement Learning (ToM-based ImRL) framework is proposed. Employing the bio-inspired spiking neural networks and the mechanisms of the mirror neuron system, ToM-based ImRL is a bio-inspired computational model which enables an agent to effectively learn how to act in an interactive environment through observing an expert, inferring its goals, and imitating its behaviors. The aim of this paper is to review some computational attempts in modeling ToM and to explain the proposed ToM-based ImRL framework which is tested in the environment of River Raid game from Atari 2600 series.
    MeSH term(s) Theory of Mind ; Learning ; Reinforcement, Psychology ; Neural Networks, Computer ; Computer Simulation
    Language English
    Publishing date 2024-01-23
    Publishing country England
    Document type Journal Article
    ZDB-ID 2615211-3
    ISSN 2045-2322 ; 2045-2322
    ISSN (online) 2045-2322
    ISSN 2045-2322
    DOI 10.1038/s41598-024-52299-7
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Editorial for "Altered Dynamics of Brain Spontaneous Activity and Functional Networks Associated with Cognitive Impairment in Patients with Type 2 Diabetes".

    Khazaee, Ali / Mohammadi, Abdolreza

    Journal of magnetic resonance imaging : JMRI

    2024  

    Language English
    Publishing date 2024-02-27
    Publishing country United States
    Document type Editorial
    ZDB-ID 1146614-5
    ISSN 1522-2586 ; 1053-1807
    ISSN (online) 1522-2586
    ISSN 1053-1807
    DOI 10.1002/jmri.29318
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Reliability analysis of respirators based on the analytic hierarchy process and multicriteria decision-making.

    Mohammadi, Abbas / Sedighi, Mehdi

    International journal of occupational safety and ergonomics : JOSE

    2024  , Page(s) 1–11

    Abstract: This study examined the reliability of respirators using hierarchical analysis and multicriteria decision-making. The hierarchical structure, which consists of three assessment criteria and six product assemblies as decision possibilities, reveals that ... ...

    Abstract This study examined the reliability of respirators using hierarchical analysis and multicriteria decision-making. The hierarchical structure, which consists of three assessment criteria and six product assemblies as decision possibilities, reveals that the priority of evaluation criteria follows the trend of cost, complexity and technology. Face-piece, triple-piece and visor assemblies have the highest failure rate, according to an analysis of product reliability at the assembly level. However, according to the analysis at the parts level, the most likely failures are found in the face-piece, upper and lower visor frames, visor, head-harness, exhalation valve disc and exhalation valve seat. In addition, the Weibull distribution function (with a shape parameter >1) can be utilized to predict product reliability. Among the six defined product assemblies, according to the sensitivity analysis, the overall weight of the triple-piece assembly and the visor assembly has the most sensitivity to changes in the priority of evaluation criteria.
    Language English
    Publishing date 2024-04-16
    Publishing country England
    Document type Journal Article
    ZDB-ID 1335568-5
    ISSN 2376-9130 ; 1080-3548
    ISSN (online) 2376-9130
    ISSN 1080-3548
    DOI 10.1080/10803548.2024.2335835
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article: Exploring the Effect of Relaxation Time, Natural Surfactant, and Potential Determining Ions (Ca

    Mohammadi, Amir / Keradeh, Mahsa Parhizgar

    Heliyon

    2024  Volume 10, Issue 7, Page(s) e29247

    Abstract: This study examined how the concentration of asphaltene and divalent ions in various salinities affects the interfacial tension (IFT) between a model oil/brine using the pendant drop method. The oleic phase consisted of a mixture of toluene and n-heptane ...

    Abstract This study examined how the concentration of asphaltene and divalent ions in various salinities affects the interfacial tension (IFT) between a model oil/brine using the pendant drop method. The oleic phase consisted of a mixture of toluene and n-heptane (heptol), to which asphaltene was added to investigate how asphaltene molecules affect the surface properties. The base fluid was prepared with a salinity of 40,000 ppm, and two additional solutions with concentrations of 4000 ppm (low salinity) and 80,000 ppm (high salinity) were created. The results revealed that increasing the concentration of asphaltene within certain salinity ranges led to a decrease in IFT. The lowest IFT was observed at the 40,000 ppm salinity level, indicating that at this optimal salinity, the maximum asphaltene concentration migrated to the heptol/brine interface, reducing the IFT from 23 mN/m to 16 mN/m. Additionally, a 0.5 % wt of asphaltene demonstrated a significant concentration of micellization of natural surfactants, suggesting that the interface was nearly saturated with asphaltene. Consequently, concentrations higher than this value did not significantly alter the IFT. In the final part of the study, the impact of divalent ions was investigated, revealing that as the concentration of Ca
    Language English
    Publishing date 2024-04-04
    Publishing country England
    Document type Journal Article
    ZDB-ID 2835763-2
    ISSN 2405-8440
    ISSN 2405-8440
    DOI 10.1016/j.heliyon.2024.e29247
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: A comprehensive sustainable development framework; community capitals and village-cooperative initiative.

    Mohammadi, A / Omidi Najafabadi, M / Poursaeed, A

    Brazilian journal of biology = Revista brasleira de biologia

    2023  Volume 84, Page(s) e269509

    Abstract: Considering the cooperative sector capabilities in organizing rural people, primarily focusing on empowering manpower and adopting a sustainable approach to basic resources (water and soil), village-cooperative initiative has emerged as a new concept by ... ...

    Abstract Considering the cooperative sector capabilities in organizing rural people, primarily focusing on empowering manpower and adopting a sustainable approach to basic resources (water and soil), village-cooperative initiative has emerged as a new concept by registering and forming 4565 new cooperatives in Iran's rural regions. The present research which was conducted in two qualitative and quantitative phases designed a new model by integrating the new village-cooperative approach along with the sustainable livelihood's framework theory. The study sample of the qualitative phase included 32 theorists of the village-cooperative initiative. To analyze the data, the grounded theory and three-step process of open coding, axial coding and selective coding were used using MAXqda18 software. Finally, a paradigm model was designed whose most important components included causal conditions (shocks and seasonal conditions), contextual conditions (trends and governmental support), intervening conditions (control and market development), central categories (sustainable livelihoods with a village- cooperative approach), strategies (coping and adaptation) and consequences (creating jobs, establishing cooperatives, supporting smart agriculture and strengthening social capital). The statistical quantitative phase population consisted of cooperatives members in the village-cooperative initiative (N=405), being selected through Cochran's formula with proportional sampling method summing up to198 people from 5 provinces. The data collection tool was a researcher-made questionnaire whose validity and reliability were confirmed. The Bayesian structural equation modeling was used to analyze the data. The results of the research quantitative phase showed that the variables of financial capital, physical capital, social capital, coping and adaptation strategies, human capital and natural capital were the most effective variables on village-cooperative initiative members' sustainable livelihoods, respectively. Finally, a hybrid model based on the qualitative and quantitative studies was designed and suggestions were made; for instance, the creation of suitable grounds for off-farm activities such as rural industries and ecotourism.
    MeSH term(s) Humans ; Bayes Theorem ; Reproducibility of Results ; Sustainable Development ; Acclimatization ; Agriculture
    Language English
    Publishing date 2023-02-27
    Publishing country Brazil
    Document type Journal Article
    ZDB-ID 2036257-2
    ISSN 1678-4375 ; 1519-6984
    ISSN (online) 1678-4375
    ISSN 1519-6984
    DOI 10.1590/1519-6984.269509
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  9. Article ; Online: Effect of Coenzyme Q10 Supplementation on Sarcopenia, Frailty, and Falls: A Scoping Review.

    Bolt, J / Sandhu, S / Mohammadi, A

    The journal of nutrition, health & aging

    2023  Volume 27, Issue 7, Page(s) 586–592

    Abstract: Coenzyme Q10 (CoQ10) is well-known for its antioxidant effects and has been highlighted in research related to aging and many age-related conditions. However, there is limited research on the benefit of CoQ10 supplementation in conditions impacting the ... ...

    Abstract Coenzyme Q10 (CoQ10) is well-known for its antioxidant effects and has been highlighted in research related to aging and many age-related conditions. However, there is limited research on the benefit of CoQ10 supplementation in conditions impacting the physical robustness of older adults, such as sarcopenia, frailty, falls and osteoporosis. This scoping review identified and summarized 4 studies that assessed the effects of exogenous CoQ10 on outcomes relating to sarcopenia, frailty, and falls. Results of the studies showed statistically significant improvements in a variety of physical robustness related outcomes, however several limitations of these studies prevent conclusive recommendations from being drawn regarding the benefit of CoQ10 supplementation in these conditions. A well-designed randomized control trial assessing the benefit of CoQ10 supplementation on clinically relevant outcomes related to sarcopenia, frailty, and falls may be warranted.
    MeSH term(s) Humans ; Aged ; Frailty/prevention & control ; Sarcopenia/drug therapy ; Sarcopenia/prevention & control ; Ubiquinone/therapeutic use ; Ubiquinone/pharmacology ; Antioxidants/therapeutic use ; Dietary Supplements
    Chemical Substances coenzyme Q10 (EJ27X76M46) ; Ubiquinone (1339-63-5) ; Antioxidants
    Language English
    Publishing date 2023-07-21
    Publishing country France
    Document type Review ; Journal Article
    ZDB-ID 2081921-3
    ISSN 1760-4788 ; 1279-7707
    ISSN (online) 1760-4788
    ISSN 1279-7707
    DOI 10.1007/s12603-023-1943-8
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  10. Article ; Online: A Review on Rubella Vaccine: Iran (1975-2010).

    Shafayi, A / Mohammadi, A

    Archives of Razi Institute

    2021  Volume 76, Issue 2, Page(s) 167–192

    Abstract: The first Attenuated rubella vaccine was developed by Parkman and Meyer in 1966. Ten years later in the 1975s, the rubella vaccine was developed in Razi Vaccine and serum research institute) RVSRI). In 1977, the rubella TAKAHASHI vaccine successfully ... ...

    Abstract The first Attenuated rubella vaccine was developed by Parkman and Meyer in 1966. Ten years later in the 1975s, the rubella vaccine was developed in Razi Vaccine and serum research institute) RVSRI). In 1977, the rubella TAKAHASHI vaccine successfully passed the clinical trial and was initially used voluntarily only in the private sector. Since 1987, the administration of rubella as MMR (Measles/AIK-C; Rubella/TAKAHASHI; Mumps/HOSHINO) strain vaccine has been included in the immunization program in Iran. This review article focused on the development and production of the rubella TAKAHASHI/HDC vaccine in RVSRI. The herd immunity and rubella cases were investigated in the pre- and post-vaccine era. The effectiveness and proper coverage of the rubella vaccine led to the elimination of rubella from Iran in 2019. The current study aimed to assess local rubella vaccine manufacturing and its consequences on rubella elimination from Iran, using various search engines. A complete search was carried out in medical databases, including PubMed, Scopus, Web of Science, Scientific Information Database, IranMedex, Magiran, and Google Scholar. Within 1972-1975, Rubella TAKAHASHI/HDC vaccine was developed by RVSRI and successfully passed clinical trial in 1977. Over the four last decades (1980-2020), more than 40 million infants, young, and adults were vaccinated by million doses of local Rubella, measles-rubella (MR) or measles-mumps-rubella (MMR) vaccine in Iran. In 1972, the pre-vaccine era, the overall sensitivity to rubella infection was 69% in one-year-old Iranian children and 23% in childbearing women. The use of a safe, inexpensive, and effective vaccine increased herd immunity to 95% (85%-99%) in our country. During the last two decades, we have witnessed a 91% decline in the confirmed rubella cases, from 1124 in 2000 to 33 cases in 2018. The current article presented the process of vaccine development, tracked it through more than four decades, and discussed disease status before and after the rubella vaccine era, as well as the history of its elimination from Iran. The effectiveness of the local Razi Rubella vaccine resulted in a significant increase in seroprevalence in Iran. Expanded vaccination against rubella, usually with measles, has led to the elimination of Rubella from Iran as confirmed by World Health Organization in 2019.
    MeSH term(s) Iran/epidemiology ; Measles-Mumps-Rubella Vaccine ; Mumps/prevention & control ; Rubella/prevention & control ; Seroepidemiologic Studies ; Humans
    Chemical Substances Measles-Mumps-Rubella Vaccine
    Language English
    Publishing date 2021-07-01
    Publishing country Iran
    Document type Journal Article ; Research Support, Non-U.S. Gov't ; Review
    ZDB-ID 2555498-0
    ISSN 2008-9872 ; 0365-3439
    ISSN (online) 2008-9872
    ISSN 0365-3439
    DOI 10.22092/ari.2021.353242.1594
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