Allegory and Ambiguity in the Films of Majid Majidi: A Theodicy of Meaning

This paper explores the place of traditional metaphysics in Iranian cinema through an analysis of three films by Majid Majidi. Countering evaluations of Majidi’s films as tritely patriarchal or heavy-handedly logocentric, this paper considers images and allegories in Majidi’s films as responses to the pains of modernity. Majidi’s films, specifically, Children of Heaven, Baran, and the Color of God, draw on Sufi and Shii theologies to locate meaning in a world changed by war, modernization, economic disparity, and nationalism. The result is a sense of ambiguity that aims at both realism and transcendence

Allegory and Ambiguity in the Films of Majid Majidi: A Theodicy of Meaning (Farsi)

This paper explores the place of traditional metaphysics in Iranian cinema through an analysis of three films by Majid Majidi. Countering evaluations of Majidi’s films as tritely patriarchal or heavy-handedly logocentric, this paper considers images and allegories in Majidi’s films as responses to the pains of modernity. Majidi’s films, specifically, Children of Heaven, Baran, and the Color of God, draw on Sufi and Shii theologies to locate meaning in a world changed by war, modernization, economic disparity, and nationalism. The result is a sense of ambiguity that aims at both realism and transcendence

Monitoring The Photovoltaic Industry Financing Challenge in Iran

The global energy crisis has increased the need to use renewable energy such as solar energy instead of fossil fuels. The present study aims to model the financing of the photovoltaic industry which is one of the most fundamental challenges that this industry is facing. To fulfill this aim, this study proposed a model based on the opinions of industry experts collected through interviews in the period from January 2021 to August 2021 and validated it by the structural equation modeling method. Based on the results of the research, issues related to the financing challenge of the photovoltaic industry can be examined in 8 clusters, which are; challenging factors, mediating conditions, consequences, government financing strategies, government incentives for the private sector, personal financing strategies, public financing strategies, guarantees, and insurance. The relationship between each of these variables has also been confirmed as research hypotheses

The Association between Interleukin-10 Gene Polymorphisms and Hepatitis B Virus: Evidence in Iran

Background and Aim: Hepatitis B virus (HBV) is a human carcinogenesis agent. Interleukin 10 (IL-10) is a key anti-inflammatory cytokine, and single nucleotide polymorphisms in IL-10 gene promoter are correlated with infections caused by HBV. This research intended to assess the prevalence and genotype of HBV as well as the association between the polymorphisms of -819 and -1082 in the IL-10 gene with HBV in individuals with HBV infection in Qom Province, Iran Methods: In this cross-sectional research, 360 individuals with chronic HBV infection and control group were involved between July 2018 and March 2019. HBV diagnosis was evaluated using ELISA and nested PCR assays. To determine polymorphisms in the IL-10 gene promoter in HBV positive and control samples, an allele-specific polymerase chain reaction technique was employed. Results: The constructed phylogenetic trees for the HBsAg gene revealed that all sequences under study belong to genotype D and also, the majority of HBV samples presented similar sequences to the Iranian samples. Genotype frequencies of TT, TC and CC (polymorphism -819) were 82.2%, 11.6% and 6.1% for patients and 85%, 10.5% and 4.4% in control groups, respectively. Also, frequency of genotypes of AA, AG and GG (polymorphism -1082) were 45%, 43.8% and 11.1% for patients and 42.2%, 46.1% and 11.6% in control groups, respectively. Conclusion: Here, we found no association among IL-10 gene polymorphisms in control and HBV-infected groups. However, more studies about the frequency of chronic HBV infection are necessary to be conducted. *Corresponding Author: Mohsen Zargar; Email: [email protected] Interleukins-10 Gene Polymorphism and Hepatitis B Virus: Evidence in Iran. Arch Med Lab Sci. 2021;7:1-7 (e7). https://doi.org/10.22037/amls.v7.3355

Acute Severe Pancreatitis in Pregnancy Masquerading as Partial Hemolysis Elevated Liver enzymes Low Platelet (HELLP) Syndrome

Introduction: Acute severe pancreatitis may result in biochemical abnormalities resembling those seen in Hemolysis Elevated Liver enzymes Low Platelet (HELLP) Syndrome. Case Presentation: A 17-year-old female with 27 weeks of gestation presented mild acute pancreatitis. Based on the criteria of persistent Systemic Inflammatory Response Syndrome (SIRS) she subsequently developed severe pancreatitis. Bilirubin 2.2 mg/dL, lactate dehydrogenase 2171 IU/L and platelet of 53000 mm3 after 48 hours of the onset of pain, also indicated the possibility of partial HELLP syndrome. However, the results of the differential diagnosis ruled out the presence of Disseminated Intravascular Coagulation (DIC), Thrombotic Thrombocytopenic Purpura (TTP), Systemic Lupus Erythematosus (SLE) and Anti phospholipids syndrome. We terminated her pregnancy due to the above-mentioned diagnoses and postponed the cholecystectomy. Conclusions: Termination of pregnancy was performed as it would save the patient’s life in either deteriorated acute severe pancreatitis or HELLP. Keywords: Pancreatitis; Syndrome; Pregnanc

Airborne Molecular Contamination: Recent Developments in the Understanding and Minimization for Advanced Semiconductor Device Manufacturing

This review paper focuses on the recent knowledge about airborne molecular contamination (AMC) and its impacts on 300-mm wafer fabrication processes. The adverse impacts on process materials by both organic and inorganic micro-contaminants, and evidence of cross-contamination between processed wafers and the mainstream wafer handling tools, are two areas of discussion for the study. The review also aims to re-frame the industrial guideline for AMC from chemical-based to risk-based approach, which substantiates the potential impacts of individual families of AMCs that have been well-documented. This approach resonates well with the new AMC classification method recently proposed by the International Roadmap of Devices and Systems (IRDS), building on new knowledge of AMC emerged over time with the advances of analytical and testing capability. The review also brings forth the impact of moisture, the mere presence of which can compromise the integrity of device structures. However, moisture is especially detrimental in the presence of other inorganic ions to trigger unwanted reactions with surface materials. Methods developed to minimize the micro-contaminants and moisture during wafer handling and storage are also reviewed

In Vitro

Arnebia benthamii is a major ingredient of the commercial drug available under the name Gaozaban, which has antibacterial, antifungal, anti-inflammatory, and wound-healing properties. In the present study, in vitro antioxidant and anticancer activity of different extracts of Arnebia benthamii were investigated. Antioxidant potential of plant extracts was evaluated by means of total phenolics, DPPH, reducing power, microsomal lipid peroxidation, and hydroxyl radical scavenging activity. The highest phenolic content (TPC) of 780 mg GAE/g was observed in ethyl acetate, while the lowest TPC of 462 mg GAE/g was achieved in aqueous extract. At concentration of 700 µg/mL, DPPH radical scavenging activity was found to be highest in ethyl acetate extract (87.99%) and lowest in aqueous extract (73%). The reducing power of extracts increased in a concentration dependent manner. We also observed its inhibition on Fe2+/ascorbic acid-induced lipid peroxidation (LPO) on rat liver microsomes in vitro. In addition, Arnebia benthamii extracts exhibited antioxidant effects on Calf thymus DNA damage induced by Fenton reaction. Cytotoxicity of the extracts (10–100 µg/mL) was tested on five human cancer cell lines (lung, prostate, leukemia, colon, and pancreatic cell lines) using the Sulphorhodamine B assay

Effect of environment-friendly non-ionic surfactant on interfacial tension reduction and wettability alteration; Implications for enhanced oil recovery

© 2020 by the authors. Licensee MDPI, Basel, Switzerland. Production from mature oil reservoirs can be optimized by using the surfactant flooding technique. This can be achieved by reducing oil and water interfacial tension (IFT) and modifying wettability to hydrophilic conditions. In this study, a novel green non-ionic surfactant (dodecanoyl-glucosamine surfactant) was synthesized and used to modify the wettability of carbonate reservoirs to hydrophilic conditions as well as to decrease the IFT of hydrophobic oil-water systems. The synthesized non-ionic surfactant was characterized by Fourier transform infrared spectroscopy (FTIR) and chemical shift nuclear magnetic resonance (HNMR) analyses. Further pH, turbidity, density, and conductivity were investigated to measure the critical micelle concentration (CMC) of surfactant solutions. The result shows that this surfactant alters wettability from 148.93° to 65.54° and IFT from 30 to 14 dynes/cm. Core-flooding results have shown that oil recovery was increased from 40% (by water flooding) to 59% (by surfactant flooding). In addition, it is identified that this novel non-ionic surfactant can be used in CO2 storage applications due to its ability to alter the hydrophobicity into hydrophilicity of the reservoir rocks

Experimental investigation into l-Arg and l-Cys eco-friendly surfactants in enhanced oil recovery by considering IFT reduction and wettability alteration

Surfactant flooding is an important technique used to improve oil recovery from mature oil reservoirs due to minimizing the interfacial tension (IFT) between oil and water and/or altering the rock wettability toward water-wet using various surfactant agents including cationic, anionic, non-ionic, and amphoteric varieties. In this study, two amino-acid based surfactants, named lauroyl arginine (l-Arg) and lauroyl cysteine (l-Cys), were synthesized and used to reduce the IFT of oil–water systems and alter the wettability of carbonate rocks, thus improving oil recovery from oil-wet carbonate reservoirs. The synthesized surfactants were characterized using Fourier transform infrared spectroscopy and nuclear magnetic resonance analyses, and the critical micelle concentration (CMC) of surfactant solutions was determined using conductivity, pH, and turbidity techniques. Experimental results showed that the CMCs of l-Arg and l-Cys solutions were 2000 and 4500 ppm, respectively. It was found that using l-Arg and l-Cys solutions at their CMCs, the IFT and contact angle were reduced from 34.5 to 18.0 and 15.4 mN/m, and from 144° to 78° and 75°, respectively. Thus, the l-Arg and l-Cys solutions enabled approximately 11.9% and 8.9% additional recovery of OOIP (original oil in place). It was identified that both amino-acid surfactants can be used to improve oil recovery due to their desirable effects on the EOR mechanisms at their CMC ranges