Review of Common Superstition-based Therapies in Qajar Era, Iran

In Arabic, every strange word that arose from a world other than human world, human science and experience is called superstition. (Seyyed ibn Tavous, p. 260) Some superstitious beliefs are specific to a community or a particular culture and some of these beliefs are specific to a particular gender or even a particular person. In Iran from ancient times to the Qajar era, especially before the Daroulfonon institute and a gradual transition from traditional to modern medicine, the role of superstition in the field of healthcare was applicable. Due to lack of educated physicians in community, lack of health care facilities and low-level health care system many of common people were resorting to magic and extravagant and non-scientific styles to cure illnesses.Methodology: This research is based on the fact that the target community of study is Iran's Qajar era, and practical field study is not possible; hence, it has fully utilized the library research method and attempted to use first hand resources from that era. This study aims to investigate the superstitions prevailing in the community for treatment of diseases in the Qajar period, to provide an underlying study for the new era researcher’s studying superstition therapy in present-day society, so there can be a comprehensive comparison between superstition in Present day and Qajar era

Investigation of Electric Vehicles Contributions in an Optimized Peer-to-Peer Energy Trading System

The rapid increase in integration of Electric Vehicles (EVs) and Renewable Energy Sources (RESs) at the consumption level poses many challenges for network operators. Recently, Peer-to-Peer (P2P) energy trading has been considered as an effective approach for managing RESs, EVs, and providing market solutions. This paper investigates the effect of EVs and shiftable loads on P2P energy trading with enhanced Vehicle to Home (V2H) mode, and proposes an optimized Energy Management Systems aimed to reduce the net energy exchange with the grid. Mixed-integer linear programming (MILP) is used to find optimal energy scheduling for smart houses in a community. Results show that the V2H mode reduces the overall energy costs of each prosumer by up to 23% compared to operating without V2H mode (i.e., EVs act as a load only). It also reduces the overall energy costs of the community by 15% compared to the houses operating without the V2H mode. Moreover, it reduces the absolute net energy exchanged between the community and the grid by 3%, which enhances the energy independence of the community

Batch studies on the removal of Ni (II) from aqueous solution by Azolla filiculoides

There are many plants which have the ability to accumulate large amounts of heavy metals and one of them is the aquatic fern, Azolla filiculoides. Toxic metals constitute a serious health risk because they accumulate in soils, water and organisms. One of the methods for removing these pollutants from water and soil is the use of plants. The aim of this study was to test the ability of A. filiculoides to adsorb Ni from polluted waters. The maximum uptake of nickel ions by the collected A. filiculoides biomass under the optimal conditions was approximately 45.32 mg/g dry Azolla. Desorption experiments indicated that EDTA was an efficient desorbent for recovery from nickel ions.Key words: Nickel, Azolla filiculoides, wastewater, biosorption

Risk of second primary cancer among breast cancer patients: A systematic review and meta-analysis

ObjectivesThe aim of this study was to estimate the extra risk of second primary cancer among breast cancer patients.Methods and materialsThis is a systematic review. A comprehensive search of literature was performed in PubMed, Web of Science, Cochrane library, and Scopus. The search included all published studies up to October 2022. This systematic review included studies published in the English language that reported the risk of second primary non-breast cancer [i.e., standardized incidence ratio (SIR)] among breast cancer patients older than 15 years. After evaluating the methodological quality of the selected studies, SIRs were pooled with consideration of heterogeneity among studies. The estimates were pooled by age and time since the diagnosis of primary breast cancer for both sexes (male and female). Age was categorized based on before 50 years and after 50 years, and time was categorized as duration of less than and more than 10 years, respectively.ResultsFrom 2,484 articles, 30 articles were eligible for inclusion in the systematic review and meta-analysis. The studies varied in terms of population, number of cases, study design, setting, and year of implementation of the research. The estimated SIR for men and women was 1.28 (95% CI: 1.18, 1.38) and 1.27 (95% CI: 1.15, 1.39), respectively. Women diagnosed with breast cancer before menopause [SIR: 1.52 (95% CI: 1.34, 1.71) vs. 1.21 (95% CI: 1.08, 1.34)] as well as women after 10 years since their breast cancer diagnosis [1.33 (95% CI: 1.22, 1.431) vs. 1.24 (95% CI: 1.10, 1.37)] were at a higher risk of developing second primary cancer. Among men, while there were no differences in risk based on age, with the increase of time, the risk of second primary cancer was reduced [SIR: 1.22 (95% CI: 1.12, 1.33) vs. 1.00 (95% CI: 0.79, 1.22)].ConclusionThere is an extra risk of second primary cancer among breast cancer patients. The extra risk should be considered for further screening and preventive measures among this population.Systematic review registrationhttps://www.crd.york.ac.uk/prospero/display_record.php?RecordID=336062, identifier (CRD42022336062)

Azimuthal correlations of high transverse momentum jets at next-to-leading order in the parton branching method

AbstractThe azimuthal correlation, $$\Delta \phi _{12}$$ Δ ϕ 12 , of high transverse momentum jets in pp collisions at $$\sqrt{s}=13$$ s = 13  TeV is studied by applying PB-TMD distributions to NLO calculations via MCatNLO together with the PB-TMD parton shower. A very good description of the cross section as a function of $$\Delta \phi _{12}$$ Δ ϕ 12 is observed. In the back-to-back region of $${\Delta \phi _{12}}\rightarrow \pi$$ Δ ϕ 12 → π , a very good agreement is observed with the PB-TMD Set 2 distributions while significant deviations are obtained with the PB-TMD Set 1 distributions. Set 1 uses the evolution scale while Set 2 uses transverse momentum as an argument in $$\alpha _\mathrm {s}$$ α s , and the above observation therefore confirms the importance of an appropriate soft-gluon coupling in angular ordered parton evolution. The total uncertainties of the predictions are dominated by the scale uncertainties of the matrix element, while the uncertainties coming from the PB-TMDs and the corresponding PB-TMD shower are very small. The $$\Delta \phi _{12}$$ Δ ϕ 12 measurements are also compared with predictions using MCatNLO together Pythia8, illustrating the importance of details of the parton shower evolution.</jats:p

Azimuthal correlations of high transverse momentum jets at next-to-leading order in the parton branching method

AbstractThe azimuthal correlation, $$\Delta \phi _{12}$$ Δ ϕ 12 , of high transverse momentum jets in pp collisions at $$\sqrt{s}=13$$ s = 13  TeV is studied by applying PB-TMD distributions to NLO calculations via MCatNLO together with the PB-TMD parton shower. A very good description of the cross section as a function of $$\Delta \phi _{12}$$ Δ ϕ 12 is observed. In the back-to-back region of $${\Delta \phi _{12}}\rightarrow \pi$$ Δ ϕ 12 → π , a very good agreement is observed with the PB-TMD Set 2 distributions while significant deviations are obtained with the PB-TMD Set 1 distributions. Set 1 uses the evolution scale while Set 2 uses transverse momentum as an argument in $$\alpha _\mathrm {s}$$ α s , and the above observation therefore confirms the importance of an appropriate soft-gluon coupling in angular ordered parton evolution. The total uncertainties of the predictions are dominated by the scale uncertainties of the matrix element, while the uncertainties coming from the PB-TMDs and the corresponding PB-TMD shower are very small. The $$\Delta \phi _{12}$$ Δ ϕ 12 measurements are also compared with predictions using MCatNLO together Pythia8, illustrating the importance of details of the parton shower evolution.</jats:p

Manufacturing of electroactive morphing carbon fiber/glass fiber/epoxy composite: process and structural monitoring by FBG sensors

The aim of this paper is to design and develop a new class of electroactive carbon fiber/glass fiber/epoxy hybrid morphing composite with ability to change its shape in response to external stimuli. Morphing composites are of a great interest for aerodynamic structures to minimize the energy consumption and control the overall system performance. The hybrid asymmetric carbon fiber/glass fiber/epoxy morphing composite developed in this study provides a fine morphing controllability compared to classical morphing and bistable composites. In the conventional morphing structures, morphing ability is bestowed by only directionality of fibers from the same material. Herein, the morphing behavior stems from a mismatch in the coefficient of thermal expansion (CTE) between carbon and glass fibers. Fiber Bragg grating (FBG) sensors are used to monitor the manufacturing process of composites and to shed light on the physics behind the morphing behavior. Direct thermal loads are applied to the composite structure by using a temperature-controlled oven, hence manipulating its shape and in turn studying its morphing performance. Moreover, benefiting from electrical conductivity of carbon fiber reinforcement, the composite structures are provided with self-heating functionality based on Joule heating, which is used as an external stimulus for adjusting the shape of the composite structure