s. emami

Nasafi Tafsir by Najmuddin Nasafi is one of the most important works of the fifth and sixth centuries AH in which the author provided a concise translation of the Qur'an. Has interpreted. The discourse analysis of these two books can show the principles of belief and ideology of the authors. One of the most important theories in the field of discourse analysis is Norman Fairclough's theory, which examines the relationship between the internal and external criteria of the text. Fairclough examines the text in three axes of description, interpretation, and explanation. In the word description stage, the grammar and structure of the text are examined. The discussion of words has a special place because it is the foundation of a text. Fairclough believes that the words of a text can be analyzed discourse in three areas: empirical value, relational value, and the expressive value of words. By examining these three axes, we can understand the spiritual, psychological, personality, belief, ideological, philosophical characteristics of the author of the text and the prevailing conditions in his time.

In this article, the authors try to examine the discourse in the translation of these two books in the field of word analysis with a descriptive-analytical method and libraries.

Semantic creativity in the field of empirical value of words in Meybodi's interpretation is more complete than Nasafi interpretation. Meybodi brings together words and phrases that are not synonymous, and sometimes takes into account the causal relationship in establishing this relationship; But Nasafi in such cases tries to explain more with different interpretations and his goal is to express the importance of the issue. Also, the use of words in the metaphorical sense in Meybodi's interpretation is more than Nasafi, and in the field of the value of word relations, as a result of which the text has a better interpretation and beauty, Nasafi interpretation has acted more powerfully than Meybodi. Nasafi is stronger than Meybodi and the choice of words with a semantic load that affects the emotions of the audience in his words is more.

In terms of empirical value of words, Meybodi is more creative than Nasafi in his interpretation and has acted better. It has a relative effect on the expressive feelings of the audience more than Meybodi.

Missed care affects the quality of care and endangers patient safety. The purpose of the present study is to assess the missed nursing care and its relationship with nursing social responsibility.

Instrument & Methods:

In this descriptive-correlational study, 342 nurses practicing in hospitals affiliated to Khoy University of Medical Sciences were studied as a sample. Data collection tools included a demographic profile, missed nursing care questionnaire, and Carroll's social responsibility questionnaire. The results were analyzed using SPSS 20 software and statistical tests.

The blood glucose control (1.74±0.96) and intravenous line care (1.90±0.85) were the lowest neglected nursing cares, and emotional support of patients and companions (3.12±1.28) and hand washing (3.80±1.27) were the highest neglected nursing care. Missed nursing care had a reverse and significant correlation with social responsibility (r=-0.56). Also, the variables of social responsibility (β=-0.401; p=0.0001), workload (β=7.365; p=0.0001), and exotic expectations (β=4.064; p=0.003) were good predictors for missed nursing care.

Nursing care is neglected among nurses; these errors have an inverse relationship with the social responsibility of nurses. First, the supervision system of supervisors is more effective than that of nurses. Secondly, nursing managers have special ethical standards in the selection of staff.

Adherence to ethical standards is an effective factor in improving the performance of nurses in providing quality care. Nursing ethics and ethical care is one of the main goals of the health care system in the world. The aim of this study was to investigate the level of professional ethics and factors related to facilitate its observance in nurses working in Ardabil and Khalkhal teaching hospitals.

The present study is a descriptive-correlation study that was conducted in 2020 on 435 nurses working in Ardabil and Khalkhal universities of medical sciences. Samples were selected by random sampling method and completed the questionnaires for ethical standards and the factors that facilitate the observance of ethical standards. Data were analyzed using SPSS 22 software by pair T test.

The findings of the study showed that 59.8% of nurses had good moral performance. Also, 42.41% of nurses in dimension of responsibility, 69% in dimension of improving the quality of care and 55.9% in dimension of patient respect had good performances. Adequate scientific knowledge and awareness about nursing care with 62.8% was the most important factor facilitating ethics in nurses. The results of paired t-test showed that there was a statistically significant relationship between compliance with ethical criteria and its facilitators (P <0.05).

The findings of the present study showed that the moral performance of nurses was good and adequate scientific knowledge and awareness about nursing care was the most important factor facilitating the observance of ethical principles in nurses. Survey the current situation and identifying the causes and factors affecting the observance of professional ethics can be considered by nursing managers in eliminating the ethical and professional shortcomings of nursing.

Studies indicate that single nucleotide polymorphism of ICB-1 gene rs1467465 is associated with breast cancer and ovarian cancer. This study was conducted with the aim of investigating the association between ICB-1 gene polymorphism rs1467465 (A>G) and thyroid cancer susceptibility.

In this case-control study, the peripheral blood of 92 thyroid cancer patients referred to Tabriz hospitals and 203 healthy individuals were prepared. After DNA extraction by saturated salt solution, single nucleotide polymorphism rs1467465 of ICB-1 gene was investigated by TETRA-ARMS-PCR method. Then, allelic and genotypic frequencies of patient and control groups were evaluated and compared.

In this study, the genotypic frequency of AA, AG and GG in the patient group was 4.34%, 68.47% and 27.17%, respectively, and in the control group was 4.92%, 55.66% and 39.40% respectively. The frequencies of A and G alleles were calculated as 38.58% and 61.41% in the patient group and 32.75% and 67.24% in the control group, respectively. In this study, the relationship between this polymorphism and some clinical and pathological characteristics of thyroid cancer, including gender, age, type, grade and size of tumor, involvement of lymph nodes and involved side, was investigated.

This study showed that AG and GG genotypes have a significant relationship with the risk of developing thyroid tumors in the studied population, and this polymorphism may contribute to determining the relative risk of developing thyroid tumors.

Cabbage aphid, Brevicoryne brassicae (L.), is one of the most important and harmful pests of crucifers, which is active in many parts of Iran and causes quantitative and qualitative damage in the cultivation of these plants during the winter. Some natural enemies such as the parasitoid wasp Diaeretiella rapae (McIntosh) are active on this pest. The indiscriminate use of insecticides for controlling pests caused evolution of pest resistance, environmental pollution and negative effects on natural enemies and beneficial insects. In recent years, environmentally compatible factors have received more attention due to less side effects in pest control. This study was carried out to determine the effects of the entomopathogenic fungus Beauveria bassiana (Bals.), and nanosilica separately and in combination on survival of the cabbage aphid and its parasitoid treated by different concentrations of fungus (103, 104, 105, 106 and 107spore/ml) and nanosilica (125, 250, 500, 1000 and 2000 ppm).

Cabbages (Brassica olearaceae var. capitata) were grown from seed in plastic flower pots. Aphids were collected from Brassicaceae plants in fields of Nazlo Campus of Urmia University near Urmia city. This colony was used as a source for all aphids used in all laboratory experiments. Also, a colony of D. rapae was reared on B. brassicae under greenhouse conditions. Wasps were fed a 10% honey solution and used to parasitize aphids, or for use in experiments, 24 hours later.Fungi was cultured on Sabouraud Dextrose Agar (SDA) in petri dishes (6 cm in diameter) and incubated for two weeks to induce sporulation. Spores were harvested from the surface of 14-day old culture and transferred to a test tube containing sterilized distilled water with 0.05% Tween®-80. The conidial concentration of final suspension was determined by direct count using a neubauer hemocytometer and serial dilutions were made to obtain different conidial concentrations. Sio2 nanoparticles of pashgamannano® company was used in bioassay tests. Bioassay test was carried out on aphid and its parasitoid. Aphids were treated by conidial concentrations using dipping method. Control adults were treated with distilled water containing 0.05% Tween®-80. In order to evaluate the effect of nanosilica on aphids, leaf discs were dipped in to different concentrations of nanosilica and after drying, adult cabbage aphids were transferred on treated leaf discs in Petri dishes. The mortality was counted 24, 48 and 72 hours after treatment. Experiments were carried out at 25±2 Co temperature, 65±5% RH and a photoperiod of 16: 8 h. (L: D) under laboratory conditions. LC25, LC50 and LT50 values of fungi and nanosilica were estimated. Also, combination effects of fungi and nanosilica were evaluated in laboratory. A preliminary test was evaluated to determine side effects of different concentrations of nanosilica on viability and germination of fungi spore. Germination rate for fungi was calculated after 24 hours. The LC25, LC50 and LT50 values (with 95% confidence limits) were calculated using the Probit analysis method. Bioassay data were subjected to one-way analysis of variance (ANOVA) after checking for normality and means were compared by Tukey’s test.

The LC50 values obtained from the analysis of probit as a result of the effect of different concentrations of B. bassiana 7 days after treatment and nanosilica 24, 48 and 72 hours after treatment on cabbage aphid were 2.2×105 spore/ml and 4356.14, 1164.42, 487.19 ppm, respectively. Furthermore the LC50 values of B. bassiana 4 days after treatment and nanosilica 24, 48 and 72 hours after treatment on D. rapae were 1.2×106 spore/ml and 3639.79, 619.51, 289.77 ppm, respectively. Results showed that the adults of the cabbage aphid were completely sensitive to the fungal isolate. The shortest time needed for the mortality of 50% of the population of cabbage aphid was 5.02 days at 107 conidia/ml concentration. The mortality rate of nanosilica at highest concentration, 72 hours after treatment was 90 and 96.6% respectively for cabbage aphid and parasitoid wasp. Also, combination of these factors against adults of cabbage aphid had significant difference with control.

According to the results of this study, it can be concluded that B. bassiana and nanosilica are effective on cabbage aphid and can be used as effective factors in the integrated pest management program of this pest.

In Iran, water scarcity is one of the major constraints on agricultural activities.  The reuse of industrial and urban wastewater in agriculture can be a sustainable solution to water scarcity. This study is a comparative research work to evaluate the effect of irrigation with industrial (a sugar factory) and urban wastewater on soil chemical elements. It was carried out in a randomized complete block design with five treatments (well water, T1; treated urban wastewater, T2; 33% water + 66% treated wastewater, T3; industrial wastewater, T4; and combined water and wastewater at 1:7 ratio; T5) in three replication. The samples were taken from the soil depth of 0-40 cm in the agricultural land of Bori-Abad in Torbat-Heydarieh, Iran. The studied parameters included nitrogen, potassium and phosphorus contents, acidity, and salinity. The results revealed an increase in N, acidity, and K in soils irrigated with urban wastewater compared to that irrigated with industrial wastewater. However, soil P and salinity were lower in urban wastewater-irrigated soil. It can be concluded that wastewater can increase some elements of soil, contributing to its restoration.

Duckbill weirs do not have a straight crest in the direction perpendicular to the flow. The plan view of the weir consists of multiple and broken linear crests that increase its effective length. The advantages of this type of weirs are their higher discharge capacity, easy aeration as well as low fluctuations of water surface at the weir upstream. In this study, discharge coefficient of the duckbill weir is investigated numerically. Numerical modeling is carried out by Fluent v. 6.2. The simulated velocity and pressure field are coupled by using "Piso" method. Reynolds governing equations, turbulence k –ε model, and the Volume of Fluid (VOF) model are numerically solved to define pressure and velocity. Also a few equations are proposed to define the relationship of discharge coefficients with some dimensionless hydraulic Parameters. Results showed that as the height of weir is increased, the discharge coefficient increases and the value of discharge coefficient is constant after H/P = 0.3 and is fixed on 0.47. Also the increase in weir height has a significant effect on the increase in the duckbill weir on discharge coefficient, which is an important factor in designing these weirs. Equation 8, with error value of 0.01695, is presented as the best equation to estimate the discharge coefficient over duckbill weirs.

This paper deals with a flexible flow shop (FFS) scheduling problem with unrelated parallel machines and renewable resource shared among the stages. The FFS scheduling problem is one of the most common manufacturing environment in which there is more than a machine in at least one production stage. In such a system, to decrease the processing times, additional renewable resources are assigned to the jobs or machines, and it can lead to decrease the total completion time. For this purpose, a mixed integer linear programming (MILP) model is proposed to minimize the maximum completion time (makespan) in an FFS environment. The proposed model is computationally intractable. Therefore, a particle swarm optimization (PSO) algorithm as well as a hybrid PSO and simulated annealing (SA) algorithm named SA-PSO, are developed to solve the model. Through numerical experiments on randomly generated test problems, the authors demonstrate that the hybrid SA-PSO algorithm outperforms the PSO, especially for large size test problems.

Single phase brass strips with 2 mm thickness were severely deformed through 1 and 3 cycles of accumulative roll bonding process (ARB). ARB process effectively increased the hardness, yield strength, and the ultimate strength of the processed materials. The hardness of processed material increased from 95 HV in annealed material to 225 HV in 3 cycle ARBed material, and the yielding and ultimate strengths increased more than 5 and 2 times of the annealed sample, respectively. Friction stir welding (FSW) process was successfully conducted on the annealed and ARBed samples to investigate and compare the microstructure and the mechanical properties of the joints obtained in bead on plate configuration. Microstructural observations showed that very fine dynamically recrystallized grains developed in the stir zones (SZs) of all welded samples. Mechanical properties were evaluated by hardness and tensile testing. Hardness test for the ARBed and FS welded samples showed that the hardness value decreased by 110 Hv in the resultant SZs. Results of tensile testing revealed that yield and ultimate strength of the FS welded ARBed samples 1.3 and 1.8 times are greater than that of the annealed FS welded sample .

Friction stir welding was conducted on AISI 304 austenitic stainless steel sheet with dimensions of 100 mm × 100 mm × 2 mm. The FSW was performed at a welding speed of 150 mm/min and rotational speeds of 400 and 800 rpm. The results showed that high frequency of low angle grain boundaries (LAGBs) were formed through dynamic recovery in the thermo-mechanically affected zone (TMAZ). Higher amount of LAGBs were developed in the TMAZ of welded sample with 800 rpm due to the higher amount of strain and heat generated. High fraction of high angle grain boundaries were formed in the stir zone (SZ) of the welded samples through the occurrence of continuous dynamic recrystallization (CDRX). A very fine microstructure developed in the sampled welded with lower rotational speed. Analysis of texture using {111} Pole figures showed the formation of shear texture components in the SZ of both welded samples. The intensity of the obtained texture for the sample welded with 800 rpm was greater. The formation of shear texture components in the SZ of both samples implied the occurrence of CDRX mechanism

Saffron is a valuable and highly economical plant that will reduce its yield if not harvested in a timely manner. The research was conducted because of lack of sufficient manpower at harvest time, differences in weather conditions and price fluctuations at the time of purchase of the product. Irrigation treatments were irrigation on the conventional time (15 days before harvest), T1, irrigation with 15 days delayed T2 and irrigation delayed by 30 days. In the mean study, the yield and forage content were statistically significant at 5% probability level, but no significant differences were observed between the number of flowers and corm weight. The highest and lowest values for yield and number of flowers were observed in T3 and control treatments, respectively. The highest fresh weight and fresh fodder for T2 treatment with 7.6 grams and 88.3 g / m2 were obtained according to the results. The results showed that analysis of variance of yield and forage yield at 5% probability level (P <0.05) were statistically significant. There were no significant differences between the number of flowers per square meter and the weight of the bunches. In general, it can be stated that irrigation treatment with 30 days delay increases the yield of saffron.

Due to the scarcity of water and the growing demand for water resources, the use of wastewater is necessary. Therefore, there are numerous regional investigations in the field of wastewater use and the effect of irrigation with it is of great importance. In this study, the effect of industrial waste water on the chemical properties of soil under cultivation of barley in Torbat-Heydarieh was studied. For this purpose, a factorial experiment with a randomized complete block design with four replications (R) was carried out in a field experiment. The treatments in this study were three treatments: well water (T1), sugar plant wastewater (T2), water and wastewater (87.5% water and 12.5% wastewater) (T3) combination with two full irrigation levels (L1) and 75% water stress (L2). The results showed that water stress and type of irrigation water had a significant effect on potassium, phosphorus, total nitrogen and salinity at 1% probability level and on acidity at 5% probability level. The highest amount of potassium, phosphorus, total nitrogen, salinity and acidity in T2L2 treatment, the lowest amount of potassium, phosphorus and total nitrogen in T3L1 treatment and the lowest acidity in T2L1 treatment with 7.2 was observed. The overall result of the research is that the irrigation with the sugarcane factory sewage in a water stress condition not only has no adverse effects on the chemical properties of the soils of the studied areas, but because of the positive effects, it is recommended to irrigate the barley grazing area with this water resource.