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Aim: The present study aimed at surveying the relationship between spiritual quotient and human relationships among the principals of elementary schools of Esfarayen City in Iran. Methods: The sample group consisted of 100 randomly selected managers. Data gathering was carried out through spiritual quotient and human relationships’ tests. Descriptive statistics and the Pearson’s Correlation Coefficient were used for data analysis. Findings: The results showed that there was a significant and positive relationship between spiritual quotient and its elements including communication, self-awareness, trust, and motivation, on the one hand, and human relationships of the participants on the other. In addition, there was a positive and significant relationship between Transcendental Awareness, Conscious State Expansion, Personal Meaning Production, and Critical Existential Thinking, and human relationships among the participants. Conclusion: Spirituality at work may result in increasing creativity, honesty, trust, sense of personal perfection, organizational commitment, job satisfaction, participation at work, morality and professional conscious, motivation, and performance. Therefore, a spiritual manager leads the organization toward success in a way that the customers, employees, and society members enjoy the benefits.

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Aim: This study aimed at investigating the relationship between the parenting styles of parents and their children’s thought control strategies. The research method was descriptive and correlational.
Methods: The research method was descriptive and correlational. Statistical population included all pre-university students and their parents in the academic year 2013-2014 in Mashhad City. Some 177 female students and their parents were selected as the statistical sample, using cluster random sampling method from the same area of education. Research tools included Parenting Styles Questionnaire and Thought Control Questionnaire. The data were analyzed by using statistical methods, correlation and regression analysis.
Findings: The results indicated that authoritative parenting style has a direct positive relationship with distraction and reappraisal strategies and negatively with worry strategy. Authoritarian parenting style has only significant relationship with social control and worry strategies. The results of multiple regression showed that authoritative parenting style plays a role in explaining 35% of the variance of thought control as dependent variable.
Conclusion: This study consistently provides support for the link between variations in the familial environment and the emergence of metacognitive subsequent outcomes. Authoritative style had great effect on the appropriate thought control strategies naming distraction and reappraisal strategies.

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Background: Non-fermenting gram-negative bacteria (NFGNB) pose a threat to the healthcare system. Thus, the purpose of this study was to determine the species diversity of this group isolated from the wound.
Materials & Methods: For species identification during the research period, the MALDI-TOF method of mass spectrometry using the Microflex LT mass spectrometer was applied. As a result, from 2018 to 2022, 7610 microbiological studies were conducted, no microflora growth was detected in 2039 cultures, 1797 strains were isolated and identified in 1523 cultures.
Findings: 261 cultures were found in monospecies; 34 cultures were represented by two or more strains of NFGNB; in 189 cultures, two or more genera of NFGNB were found together with another microflora; in 1039 cultures there was only one NFGNB representative as a part of a mixed culture containing another microflora. The following genera of NFGNB were most common (number of strains): Acinetobacter spp. (1002), Pseudomonas spp. (699), Stenotrophomonas spp. (52), Alcaligenes spp.  (27), Achromobacter spp. (13), Burkholderia spp. (4). Within 5 years, an increase in the share of Acinetobacter spp. by 6.01% was noted; the share of Pseudomonas spp. decreased by 8.39%.
Conclusion: Many rare species have been found, so it is obligatory to ascertain whether penetration into the wound was an accident or the consequence of acquiring new pathogenic properties previously not typical for these microorganisms. No microflora growth was detected in more than 26% of cultures, which requires measures to improve the efficiency of microbiological diagnostics.

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The present work was undertaken to compare the insecticidal activity of two Rosmarinus officinalis L. (Lamiaceae) essential oils chemotypes from the Mediterranean region against different life stages of Ectomyelois ceratoniae Zeller (Lepidoptera: Pyralidae) in constant environmental conditions. The essential oils were extracted by hydrodistillation and analyzed by the gas chromatography-mass spectrometry technique (GC-MS). α-pinene (29.42%), camphene (24.62%), and camphor (20.95%) were obtained as the majority compounds in the essential oil of R. officinalis from Algeria, as well as the main essential oil compounds of R. officinalis from Spain were α-pinene (25.62%), 1,8-cineole (21.06%) and camphor (18.39%). Ovicidal activity of oils was studied by topical application, while adulticidal and larvicidal activities were assessed by fumigation and ingestion, respectively. R. officinalis from Spain presented the highest toxic activity against eggs (78.33% inhibition), young larvae (LC₅₀ = 3.40 mg/ml) and adults (LC₅₀ = 0.17 mg/ml). On the other hand, R. officinalis from Algeria presented lower egg hatching inhibition with 60% and fewer fumigant and antifeedant activities (LC₅₀ = 0.30 and 4.97mg/ml for adults and young larvae, respectively). The results of this study indicated the efficacy of rosemary essential oil as an alternative to synthetic insecticides in a postharvest treatment program for the control of E. ceratoniae.
 

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The fact that many indigenous languages in Indonesia have been dying out as a result of the ineffective way of language planning. This study aims to construct critical thinking indicators and to describe the strategies used for enhancing critical thinking in language planning (LP) concerning local language maintenance, particularly Banjarese language. The qualitative method was employed in which all data were elaborated in a descriptive manner by employing an interview and documentation to collect the data. The former was performed by interviewing the two older native Banjarese persons: The one is a researcher focusing on native languages as well as on Banjarese maintenance; and the other is the main official person in charge of history and tradition maintenance of the Education and Culture Service of South Kalimantan. The latter was done by taking articles concerning Banjarese maintenance and its teaching, and policy documents issued by the government. The data were analyzed through content analysis. The result shows that there is no curriculum design to maintain Banjarese at schools. The local government’s support in maintaining Banjarese does neither run well nor seems to be serious. The existence of local government regulation No. 7/2009 about the local language maintenance does not continue to practical procedures on how local language should be designed and taught at schools. Therefore, the issues of Banjarese should be the main indicator to map needs analysis in local language maintenance and strategies for language planning dealing with the classroom as the way of teaching Banjarese

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One of the important effects of earthquake is impact of adjacent buildings. To eliminate or reduce the damage and destruction caused by the impact of adjacent buildings to each other, they should be separated by a gap or should be constructed with a minimum distance from the border. In this issue, the properties of near field records of earthquakes, with close distance to the source of the wave propagation makes them different from other records. Seismic Code 2800 Iran has made no mention of near-field earthquake response spectrum and seismic design spectrum in 2800 code is for far field earthquakes. Furthermore, a new method to reduce the effects of earthquakes on structures is using base isolators. In this study, the effects of base isolators in prediction of the behavior of concrete moment frames (medium ductility) located near the source of earthquake have been investigated and two-dimensional frames with same bays and different number of floors (2 4, 6, 8, 10 and 15 story frames) which represent the short, medium and high rises buildings have been considered. Results indicate that the required gap for isolated buildings located near faults is more than the predicted amount in Iranian Seismic Code (2800 standard). All the models are intermediate reinforced concrete frames which are separated from regular structures. One of the modern techniques for designing seismic resisting structures is using base isolations. There are several types of isolators which can be used practically in the structures. The damping of the isolators depends on the type of them and there are wide ranges of damping amounts based on isolators’ types. The main idea in this regard is to reduce the strength demand in the structures and also reduce the nonstructural damages even during severe earthquakes. Also it is possible to reduce non-structural damages by using base isolators. Base isolators with high damping, absorb earthquake energy using displacement. Although it is very good idea to use base isolators in seismic areas, but the gap should be produced between adjacent buildings to prevent buildings contact. This is very dangerous especially when the story levels are not same in the two buildings. In this case a concentrated load will induce to middle of column of another building. In this research it is tried to find the suitable amount of gap for base isolated structures. Also for considering near-fault effects, some of records with near-fault behavior have been selected and used. The structures considered to be retrofitted by base isolators. For calculating displacement demand of the structures under earthquakes the nonlinear time history analyses have been used. All the analyses performed using opensees software and scaled records. The results shows that the amount of Gap in Iranian Seismic Code (2800 standard) is suitable for structures which are not in near-fault regions. Of course there are some differences between the code and the results achieved in this research. But for structures in near-fault regions the proposed amount in the code is less than required amount of gap from the results of this research.

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In this paper, conceptual design of a General Aviation Aircraft (GAA) is explained as a multi-objective Multidisciplinary Design Optimization (MDO). In the early sizing phase, preliminary aircraft configuration is defined based on a predetermined requirements and statistical Study. Afterwards, conceptual design disciplines are developed and integrated based on Multidisciplinary Design Feasibility (MDF) structure to improve the aircraft performance. The MDF loop is established by implementing a multidisciplinary analysis which includes disciplines as engine selection, weight and sizing, aerodynamics, performance and stability. In this design process, Constraints and algorithms are considered based on the Gudmundsson design approach. Design variables are selected carefully using sensitivity analysis on design objectives (i.e. reducing the weight and increasing the range). In order to obtain a feasible design, static stability constraints are considered. The NSGA-II multi-objective evolutionary optimization algorithm is utilized to demonstrate a set of possible answers in the form of the Pareto front. By selecting different engines and illustrating the Pareto fronts resulted from optimization process, the feasibility and effectiveness of rapid GAA conceptual design is demonstrated.

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Toluene is one of the volatile organic compounds and used extensively in industrial processes. Because of toluene effects on human health and environment, it is necessary to implement methods for toluene removal from contaminated air stream. Catalytic ozonation process (COP) is one of the emergent technologies for removal of volatile compounds from air streams. Catalytic ozonation process is an efficient, cost-effective and easy to operate for elimination of organic compounds. One of the main factors directly affecting the VOC removal efficiency and ozone destruction rate is the type of catalyst. In this study the potential of MnO/GAC and MgO/GAC catalysts was investigated for toluene elimination from air stream in the presence of ozone in a lab scale.
The MnO/GAC and MgO/GAC catalysts were prepared by Sol-gel method and then characterized by BET, XRD and SEM analysis. Specific concentrations of toluene in the air were produced by using an air pump and a syringe pump. Phocheck was used to measure the concentration of toluene in gas phase. The effect of retention time (0.5-4 Sec), inlet toluene concentration (100-400 ppmv) and air temperature (25-100˚C) were investigated on catalysts efficiency in the presence of ozone. Ozone dosage (0.1 g/h) kept constant in all experiments. The efficiency of MnO/GAC and MgO/GAC were determined from the breakthrough time and removal capacity and the results were compared statistically.
The BET surface area derived from N2 adsorption- desorption isotherms. From the results the BET surface area of MnO/GAC (1103 m2/g) was greater than that of MgO/GAC catalyst (1082 m2/g). XRD patterns clearly illustrate formation of MgO and MnO crystals on GAC surface. From XRD patterns the peaks at 2θ degrees of 50.3° and 73.8° were related to the MgO crystals. The peaks at 2θ degrees of 42.1°, 51.8° and 70.9° reveal the formation of Mn3O4. The crystallite phase of MgO and MnO was hexagonal and tetragonal respectively. The average size of MgO and MnO crystals was 10 and 12 nm, respectively, calculated using Debby-Scherrer equation. Results of experiments in different retention times showed that breakthrough time of MnO/GAC and MgO/GAC catalysts increased 11.3 and 13.9 times, respectively, by increasing retention time from 0.5 to 4 Sec. When inlet toluene concentration increased from 100 to 400 ppmv, the breakthrough time of MgO/GAC and MnO/GAC columns decreased 65% and 62.2%, respectively. In contrast, removal capacity of MgO/GAC and MnO/GAC was increased 39.1% and 50.4% by increasing inlet toluene concentration from 100 to 400 ppmv, respectively. The efficiency of MgO/GAC and MnO/GAC catalysts was increased 78.3% and 31.5% by increasing air temperature from 25 to 100 ˚C, respectively. These results demonstrates that increase of retention time and bed temperature could positively effect on the performance of MgO/GAC and MnO/GAC catalysts in toluene removal from waste air stream in the presence of ozone.
It can be concluded that MgO/GAC and MnO/GAC catalysts had high potential in VOCs removal from air stream in the presence of ozone. The difference between the efficiency of MgO/GAC and MnO/GAC catalysts was significant (P ≤ 0.05) and MgO/GAC catalyst had higher efficiency than MnO/GAC for toluene removal from waste air in the presence of ozone.

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Here, the efficiency of the non-destructive Break-Off (BO) test was investigated for assessing the in-place compressive strength of steel fiber reinforced concrete (SFRC). SFRC was studied due to its advantages in increasing toughness and tensile and flexural strength in particular. To provide a through and comprehensive database, 24 mix designs were selected with cement contents of 400, 450 and 500 kg/m3 with constant water/cement ratio of 0.4 for all mixes, two maximum aggregate sizes of 12.5 and 25 mm along with steel fiber volume fractions of 0%, 0.33%, 0.67% and 1% for ages of 14, 28 and 90 days. A total of 360 BO tests and 216 standard cube tests were carried out in this investigation.Then, effective parameters of SFRC and BO test results were evaluated. In the BO method, the force required to break off an in-place concrete cylinder of 55 mm in diameter and 70 mm long, is related to the compressive strength of the concrete from a predetermined calibration curve developed for concrete mix.The studies showed that volumetric percentage and features of steel fibers had a significant influence on concrete properties as well as BO test results. According to the experimental results it could be generally concluded that the influencing factors, namely, SFRC properties due to presence of steel fibers and BO test significantly affect the results as follows: Generally, for a constant W/C ratio, it can be concluded that raising the cement content increase the mean values of BO strength. It can be stated that the maximum aggregate size within the range of 12.5–25 mm has a negligible effect on the BO test results for SFRC with 1% steel fiber volume fractions as the average value of BO strength for 25 mm aggregate concrete was significantly more than the corresponding value for 12.5 mm aggregate size for plain concrete. Moreover, the improving trend the BO strength with age is observed to be similar for all different concretes. Furthermore, increase of BO strength of SFR concretes respect to corresponding plain value is observed as concrete grows older. In addition, results showed that strength estimation based on a single general calibration curve is not feasible. Therefore, a specific calibration curve for each SFRC should be represented for a realistic assessment and interpretation of results. The coefficient of variation of the BO strength was in range of 4– 11%. The higher values are for concretes with higher amounts of fibers, especially at early ages. The reliability of the method seems to be good in which the coefficient of variation for each group of BO tests are below 11%. It should be noted that even under ideal conditions with a specific calibration it is unlikely that 95% confidence limits of better than ±15% can be achieved for an absolute prediction of concrete compressive strength. The findings show that higher values are not only due to the lack of precision of the test procedure, but also due to the intrinsic heterogeneity of granular materials like concrete, particularly in presence of higher amounts of fibers.

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Reliability-based design optimization (RBDO) has been used for optimizing engineering systems in presence of uncertainties in design variables, system parameters or both of them. RBDO involves reliability analysis, which requires a large amount of computational effort, especially in real-world application. To moderate this issue, a novel and efficient Surrogate-Assisted RBDO approach is proposed in this article. The computational intelligence and decomposition based RBDO procedures are combined to develop a fast RBDO method. This novel method is based on the artificial neural networks as a surrogate model and Sequential Optimization and Reliability Assessment (SORA) method as RBDO method. In SORA, the problem is decoupled into sequential deterministic optimization and reliability assessment. In order to improve the computational efficiency and extend the application of the original SORA method, an Augmented SORA (ASORA) method is proposed in this article. In developed method, A criterion is used for identification of inactive probabilistic constraints and refrain the satisfied constraints from reliability assessment to decrease computational costs associated with probabilistic constraints. Further, the variations of shifted vectors obtained for satisfied constraints are controlled to be exactly equal to zero for the next RBDO iteration. Several mathematical examples with different levels of complexity and a practical engineering example are solved and results are discussed to demonstrate efficiency and accuracy of the proposed methods.

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In order to investigate the effect of savory extract levels and polysaccharide-based active bio-composite coatings on the shelf life of broiler fillets, 2 separate experiments each with 6 treatments and 3 replications, were designed in a completely randomized design and performed simultaneously. Treatments in experiment 1 included fillet with coating 0 (control), 0.75% or 1.5% of savory extract alone or in combination with 3% sodium alginate coating and in experiment 2, included uncoated fillets (control), containing 1.5% of savory extract, guar coating 0.5% - extract, carboxy methylcellulose coating 1% - extract, guar coating – carboxy methylcellulose and guar coating – carboxy methylcellulose - savory extract. Chemical and bacterial spoilage indices including PV, TBARS and TVB_N were evaluated every 3 days during a 12-day period of keeping the fillets at 4±1^oC. The results of experiment 1 showed that in parallel with the increasing the concentration of savory extract to 1.5%, the sodium alginate-extract composite coating reduced the PV, TBARS and TVB_N of fillets (P <0.05). Minimum amount of PV (5.40 ± 0.30 meq/kg), TBARS (1.22 ± 0.00 mg MDA/kg) and TVB_N (26.50 ± 1.35 mg/100g) were seen in fillets containing alginate - 1.5% savory extract composite coating (P <0.05). Also, in experiment 2, the fillets containing guar gum – carboxy methylcellulose - savory extract bio-composite coating have the lowest ​​of PV (5.10 ± 0.33 meg/kg), TBARS (1.10 ± 0.05 mg MDA/kg) and TVB_N (25.30 ± 1.90 mg/100g) at the end of the storage period (P <0.05). Therefore, guar gum – carboxy methylcellulose - 1.5% savory extract bio-composite coating as a new packaging can be used to increasing the shelf life of broiler fillets during refrigerator storage (4±1^oC).