Background and Objective: Fixed drug eruption (FDE) is one kind of drug rashes that is characterized by re-appearance of the lesions on the same sites after re-exposure to the causative drug. This study was performed to evaluate the epidemiologic characteristics of FDE. Materials and Methods: This descriptive study was done on a series of 100FDE cases, whom were admitted at the outpatient dermatology clinic of Hazrat-e-Rasoul Hospital over a six-year period. The primary diagnosis of FDE was suggested according to clinical findings including a remaining hyperpigmentation at the site of healed skin lesion(s). Oral challenge test with a single low dose administration of the suspected drug was used to confinn the diagnosis. Recurrence of the lesion(s) at the same body area(s) was considered as positive result. Results: Most commonly causative agents were co-trimoxazole and codein, which were found in 88% and 3% FDE cases; respectively. The most common site of involvement was penile glans in 57.7% of male patients and trunk in 48.3% of females. In one patient, reaction to multiple drugs including co-trimoxazole, codein and tetracycline was observed and after re-challenge with each drug, re-appearance of the skin lesion at the same site was evident. Several patients reported concomitant acetaminophen intake, but there was no reaction to that drug. Conclusion: Co-trimoxazole is the most common cause of FDE.      

Introduction: Alternative punishments of imprisonment, which are called as a new approach of the penal system to fight against the negative consequences of prison, have many Effects and consequences that need to be investigated. Therefore, in this study, while examining the types of alternative punishments, the moral and social Effects of the implementation of these punishments have been explored. Materials and Methods: The present study was conducted using an analytical-descriptive method. In this study, in order to provide an appropriate answer to the question presented, by referring to the theoretical bases (books) and articles published in the ISC, Magiran, Civilica, SID and Ensani in the years 2011 to 2023 and with the method of extracting the existing legal provisions, the effectiveness of this type of punishment was also criticized in reaching the intended goals. Conclusion: The results of this study show that with the implementation of such punishments, the level of public trust, the growth of morals and social capital in the society will also improve. Therefore, the implementation of these punishments, while reducing the criminal population of prisoners and reforming them, provides better implementation of social justice and improvement of public trust, emotional and financial support for the families of criminals

in this research, their Effects on the flight of airplanes were investigated. The study area is the country of Iran, and the flight routes of Kermanshah, Ahvaz and BandarAbbas to Tehran. The research data includes maps of the Vertical Transect (profile) of the jet stream, the daily average of the Zonal wind (U-Wind) and meridional wind (V-Wind) components for the winter period of 2018 through NOAA/NCEP environmental databases. Also, flight route information was received from FlightRadar24 and Flightaware systems. First, by using Vertical Transect maps, the days containing strong U-Wind were extracted, and the average position of the core of the Jet Streams in the Zonal and meridional wind components, the Tropospheric level of 200 HP was detected. The list of flights was prepared, and the Zonal Wind maps were produced. Finally, the height of the flights was compared with the level of the currents of the Jet Streams, and the influence or lack of influence of the Jet Streams on the flights was studied. According to the results of the research, all the Jet Streams caused turbulence for all flights, and they caused a decrease in the speed of flights between Ahvaz and BandarAbbas to Tehran and an increase in the speed of flights between Kermanshah and Tehran according to the direction and type of Jet Streams. It was also found that all the Jet Streams had a speed of more than 90 knots, so the capacity to create tension and turbulence such as CAT was seen in them

This study aimed to estimate the genetic parameters of body weight traits in Markhoz goats, using B-spline random regression models. The data used in this study included 19549 records collected during 29 years (1992-2021) in Markhoz goat Breeding Research Station, located in Sanandaj, Iran. The model used to analyze data included Fixed Effects (year of birth, sex, type of birth and age of dam) and random Effects including direct additive genetic, maternal additive genetic, permanent environmental and maternal permanent environmental assuming homogeneous and heterogeneous residual variance during the time. Akaike (BIC) and Bayesian (BIC) information criteria were used to compare the models and bspq.4.4.4.4 was selected as the best model. The direct heritability values for birth, 3-month, 6-month, 9-month and 12-month weights were estimated to be 0.14, 0.16, 0.08, 0.28 and 0.26, respectively. Genetic correlation between body weights at birth and 3-month, birth and 6-month, birth and 9-month, birth and 12-month, 3-month and 6-month, 3-month and 9-month, 3-month and 12-month, 6-months and 9-month and 9-month and 12-month were 0.22, 0.38, 0.21, 0.56, -0.26, 0.30, 0.62, 0.86 and 0.77, respectively. The highest phenotypic correlation was between the weight of 9-month and 12-month (0.82) and the lowest correlation was between birth weight and 3-month and 6-month (0.12). The results showed that the 9-month weight is a good criterion for selection in Markhoz goats.

A study was carry out to evaluate of the Effects of environmental factors on growth traits in a Zandi flock (Khojeir Research Station- Animal Husbandry Department of Tehran province.Jahad-e- Sazandegi orgaization). Data of 1628 lambs during 1992 to 1998 on birth. Weaning, 6-month. 18-month weights, Average daily gain from birth to weaning and weaning to 6- month were analysed by GLM method to calculate Least Squar Means (LSM). SAS program was employed for ANOVA analysis. According to the results Effects of sex, birth type age of dam, and birth year were significant for all traits (p<0.01), Interaction Effects between sex by birth type were significant for all traits (p<0.05), except for 18-month weight. The effect of sex by age of dam were significant for all traits (p<0.05), except birth and 18- month weights, and birth type by age of dam were significant only for average daily gain traits (p<0.05). Overall Least Squar Means for the traits that mentioned above were 3.97±0.03; 19.28±0.03; 29.33±0.38.32; 44±0.57; 43.59±0.69; 0.172±0.004; 0.130±0.003 Kg Respectively.