Publications by authors named "Hamidi F"

Objective: This systematic review was conducted to examine the impact of education on nutritional knowledge for cancer prevention using the Health Belief Model.

Methods: Comprehensive searches were performed in international electronic databases, including Scopus, PubMed, and Web of Science, from their inception until June 16, 2024. Keywords derived from Medical Subject Headings such as "Nutrition Knowledge," "Education," "Health Belief Model," and "Cancer" were utilized.

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Even though replication research has gained traction within academia over the recent years, it is not often well-received as a stand-alone thesis topic by supervisors and university administrators. In this qualitative investigation, we delve into the perspectives of academic supervisors on the feasibility of replication as a thesis topic within the field of applied linguistics (AL). Drawing on Institutional Theory, administrative pressures facing supervisors on what to be considered permissible for a thesis were also explored.

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Article Synopsis
  • This study explored various aspects of women's childbirth experiences and what factors influence them among 430 postnatal women in Northern Iran.
  • Results showed an average childbirth experience score of 48.48 out of 100, highlighting the significance of preparation, positive perception, and fear in shaping these experiences.
  • Key determinants like education, history of previous childbirth, and delivery preferences were identified, suggesting that understanding these elements could inform better health policies and support systems for expectant mothers.
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Background: Sepsis, a deadly infection causing organ failure and Systemic Inflammatory Response Syndrome (SIRS), is detected early in hospitalization using the SIRS criteria, while sequential organ failure (SOFA) assesses organ failure severity. A systematic review and meta-analysis was evaluated to investigate the predictive value of the SIRS criteria and the SOFA system for mortality in early hospitalization of sepsis patients.

Methods: Inclusion criteria were full reports in peer-reviewed journals with data on sepsis assessment using SOFA and SIRS, and their relationship with outcomes.

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1. Poultry farming faces challenges regarding correct hygiene and nutrition. One of the challenges is gram-negative bacteria that stimulate pro-inflammatory reactions through lipopolysaccharide (LPS) and cause disease and anorexia.

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Toxoplasmosis ranks among the most prevalent parasitic diseases globally. It seems that chronic toxoplasmosis is associated with several neuropsychiatric and other harmful effects in infected people, therefore, there is a need to investigate the prevalence of toxoplasmosis across various world regions. In this study, we conducted a meticulous meta-analysis to estimate the seroprevalence of anti-Toxoplasma gondii IgG antibodies within the general population in Iran (GPI).

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Background: The COVID-19 pandemic has had a profound impact globally, presenting significant social and economic challenges. This study aims to explore the factors affecting mortality among hospitalized COVID-19 patients and construct a machine learning-based model to predict the risk of mortality.

Methods: The study examined COVID-19 patients admitted to Imam Reza Hospital in Tabriz, Iran, between March 2020 and November 2021.

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Background: miRNAs are known as non-coding RNAs that can regulate gene expression. They are reported in many microorganisms and their host cells. Parasite infection can change or shift host miRNAs expression, which can aim at both parasite eradication and infection.

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This study was undertaken to assess the psychometric properties of the Perceived Barriers to Healthcare-Seeking Decision (PBHSD) scale in Iranian patients with acute coronary syndromes (ACS). In this methodological study conducted from February to June 2022, 255 patients with ACS completed the Farsi version of the PBHSD scale. The study focused on evaluating the face, content, and construct validity of this scale.

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Background: The protocol described in this paper is part of a research project coordinated between three Spanish universities, where a technology aimed at improving the quality of life of people with cerebral palsy will be developed. Part of the proposed technology will consist of an interface and a series of applications to increase motivation for daily physical activity. The basis of these developments is the measurement of the emotional state of the subjects.

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This systematic review and meta-analysis study aimed to evaluate global Trichuris infection prevalence, assessing progress towards the WHO's 2030 target. We searched international databases from 2010-2023, categorizing data by regions and socio-economic variables using a random-effects model. Analyzing 757 articles covering 7154,842 individuals from 78 countries, the study found a pooled global prevalence of (6.

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Diabetes is a chronic disease resulting from impaired insulin production and function; leading to hyperglycaemia and long-term complications. The treatment for Type I diabetes treatment involves insulin injections while Type II diabetes treatments include drugs such as metformin and sulfonylureas, along with lifestyle changes. These medicines can be expensive and may have adverse effects.

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Background: Immune cells and their secreted cytokines are known as the first barrier against pathogens. as an intracellular protozoan produces anti-inflammatory cytokines that lead to proliferation and survival of the parasite in the macrophages. miRNAs are small non-coding RNA molecules that regulate mRNAs expression.

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Introduction: In gynecologic oncology, ovarian cancer is a great clinical challenge. Because of the lack of typical symptoms and effective biomarkers for noninvasive screening, most patients develop advanced-stage ovarian cancer by the time of diagnosis. MicroRNAs (miRNAs) are a type of non-coding RNA molecule that has been linked to human cancers.

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Discharging untreated dye-containing wastewater gives rise to environmental pollution. The present study investigated the removal efficiency and adsorption mechanism of Acid Red 18 (AR18) utilizing hexadecyl-trimethyl ammonium chloride (HDTMA.Cl) modified Nano-pumice (HMNP), which is a novel adsorbent for AR18 removal.

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Article Synopsis
  • Recent trials indicate that early coronary angiography (CAG) doesn't improve survival outcomes compared to delayed CAG in patients with out-of-hospital cardiac arrest (OHCA) without ST elevation, although the effects on specific subgroups are still uncertain.
  • An analysis of 1,512 patients from five trials showed no significant difference in overall death rates between early and delayed CAG strategies, regardless of factors like age and prior heart issues.
  • Interestingly, women appeared to have higher odds of death with early CAG, suggesting that gender may influence outcomes in this context.
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  • A new radioluminescence-based survey meter has been developed to detect naturally occurring radioactive materials (NORM) and other weak radiation emitters, addressing limitations of existing handheld meters.
  • The device utilizes a LYSO:Ce scintillator and a photodetector connected through a polymer optical fiber, making it safe for inspecting hard-to-reach industrial components like pipework and valves.
  • Initial tests show the system has good sensitivity across a dose-rate range of 0.10 to 80 µSv/h, proving effective for detecting low-level radioactivity in challenging environments.
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Aim: Sexual quality of life (SQL), one of the essential issues of sexual and reproductive health, negatively affects the overall quality of life. This study aimed to investigate the SQL of breast cancer survivors.

Methods: In this cross-sectional study, 410 breast cancer survivors were recruited in a two-stage sampling process.

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Regarding the long-term toxic effects of Pb (II) ions on human health and its bioaccumulation property, taking measures for its reduction in the environment is necessary. The MMT-K (montmorillonite-k) nanoclay was characterized by XRD, XRF, BET, FESEM, and FTIR. The effects of pH, initial concentrations, reaction time, and adsorbent dosage were studied.

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Aims: Adrenomedullin (ADM) is a free-circulating peptide that regulates endothelial barrier function and vascular tone. Here, we sought to study the relationship of ADM in combination with lactate and the risk of death in patients with out-of-hospital cardiac arrest (OHCA).

Methods And Results: Mid-regional pro-adrenomedullin (MR-proADM) and lactate concentrations were measured in patients with OHCA who survived at least 24 h after the return of spontaneous circulation.

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Polymer concrete (PC) has been used to replace cement concrete when harsh service conditions exist. Polymers have a high carbon footprint when considering their life cycle analysis, and with increased climate change concerns and the need to reduce greenhouse gas emission, bio-based polymers could be used as a sustainable alternative binder to produce PC. This paper examines the development and characterization of a novel bio-polymer concrete (BPC) using bio-based polyurethane used as the binder in lieu of cement, modified with benzoic acid and carboxyl-functionalized multi-walled carbon nanotubes (MWCNTs).

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  • The study aimed to compare the presence of antibodies against the SARS-CoV-2 virus in healthcare workers versus a general patient population in an Austrian medical center.
  • It involved testing 812 healthcare workers and 8451 patients over multiple time periods during the pandemic to measure the seroprevalence of the antibodies.
  • Results showed similar rates of antibodies (around 12%) in both groups, indicating that healthcare workers and patients had comparable exposure to the virus throughout the pandemic.
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Informal learning environments play a critical role in science, technology, engineering, and mathematics learning across the lifespan and are consequential in informing public understanding and engagement. This can be difficult to accomplish in life science where expertise thresholds and logistics involved with handling biological materials can restrict access. Community laboratories are informal learning environments that provide access to the resources necessary to carry out pursuits using enabling biotechnologies.

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In this study, nano pumice (NP) and a cationic surfactant (hexadecyltrimethylammonium-chloride (HDTMA.Cl)) treated nano pumice (HMNP) were used for humic acid (HA) adsorption from an aqueous solution. The adsorption process was modeled and optimized using Response surface methodology-central composite design (RSM-CCD) and Artificial neural networks- Genetic algorithm (ANN-GA).

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