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Author(s): 

Baghernejhad Elnaz

Issue Info: 
  • Year: 

    2023
  • Volume: 

    11
  • Issue: 

    2
  • Pages: 

    29-60
Measures: 
  • Citations: 

    0
  • Views: 

    173
  • Downloads: 

    29
Abstract: 

ABSTRACT Despite a wide range of components and criteria affecting travel behavior presented through empirical research, the results of these studies are inconclusive, which could be due to the difference between these components and criteria in the study areas. Therefore, this research presented a method to determine which factors in Different physical developments affect travel behavior due to the differences in various physical developments. The required information was collected through 271 questionnaires at the level of three neighborhoods of Monirieh, Koye Bimeh, and Koye Golestan in Tehran, Iran, as the old, conventional, and new neighborhoods, respectively. ANOVA test was exerted to analyze the significant difference between Different development patterns in three neighborhoods. Dunnett's T3 was applied to determine which neighborhood caused the difference between groups. Also, the factors affecting travel behavior were obtained based on exploratory factor analysis indicators. Finally, by comparing the results of the ANOVA test and regression analysis, it was discovered that factors such as car ownership, dependence and pro-liking for private cars, density and access to educational centers and parks, access to medical and service centers, and variety and density of retail stores had been introduced as the factors affecting travel behavior due to the differences in development patterns. However, proximity to the public transportation station, accessibility preferences in choosing a residence, dependence, and pro-liking for other than a private car, having a license, number of children under five years old, and age have influenced travel behavior regardless of the variation between neighborhoods. Extended Abstract Introduction Finding factors affecting travel behavior has been one of the main concerns of transportation planners. However, in the last two decades, the importance of the influence of the features of the built environment, including land use, along with demographic-economic characteristics, travel behavior, and attitudes of people, has been raised by urban planners. Studies seek to find factors affecting travel behavior, especially land use characteristics. Despite presenting a wide range of components and criteria affecting travel behavior, the results of the studies are inconclusive, which could be due to the difference between these components and criteria in the study areas. Therefore, this research presented a method to determine which factors in Different physical developments affect travel behavior due to the differences in various physical developments. In order to do this, it must first be determined whether the study areas/Different development patterns have a significant difference in terms of travel behavior or not. In case of a positive answer to the previous question, the following question is which study areas caused this difference. The next question arises: -Which physical and non-physical characteristics affect travel behavior due to distinctions between Different development patterns?   Methodology The present research method is analytical and experimental based on quantitative methods. This research chose the frequency of travel by private car, public transportation, and walking as the travel behavior. According to the research's purpose, indicators and criteria affecting travel behavior were extracted after reviewing the theoretical and experimental literature. Then, the required information was collected through 271 questionnaires at the level of three neighborhoods of Monirieh, Koye Bimeh, and Koye Golestan as the old, conventional, and new neighborhoods, respectively. The questionnaire was compiled as a Likert scale in five parts of travel information, demographic-economic characteristics, perceptual characteristics of land use, travel habits, and access preferences of people in choosing their residence. ANOVA test was used to analyze the significant difference between Different groups of a characteristic (here, Different development patterns or the three case studies). Dunnett T3 was exerted to determine which neighborhood caused the difference between groups. Also, the factors affecting travel behavior were obtained based on exploratory factor analysis indicators. Finally, by comparing the results of the ANOVA test and regression analysis, it was discovered which factors affecting travel behavior were due to the differences in study areas and which factors affect travel behavior regardless of development patterns.   Results and discussion This research aims to identify the factors affecting travel behavior due to the differences in development patterns. In this regard, the findings in line with the first research question show that the frequency of three modes of travel, by private car, transportation, and pedestrian, differ significantly in the three neighborhoods. Furthermore, ANOVA test results depict that there is a significant difference between these three neighborhoods in terms of factors affecting travel behavior, such as perceptually environmental characteristics of the neighborhood, dependence and pro-liking for personal cars, variety and density of retail stores, density and access to educational units and parks, access to medical and service centers, and car ownership. Finally, by comparing the results of the ANOVA test with the regression analysis assessing the relationship between physical and non-physical factors (the same indicators in the same study areas) with travel behavior, the factors affecting travel behavior owing to Different development patterns were identified. Factors such as car ownership, dependence and pro-liking for private cars, density and access to educational units and parks, access to medical and service centers, and variety and density of retail stores have been introduced as the factors affecting travel behavior due to the differences in development patterns. However, proximity to the public transportation station, accessibility preferences in choosing a place of residence, dependence, and pro-liking for other than a private car, having a certificate, number of children under five years old, and age have influenced on travel behavior regardless of the variation between neighborhoods (Different physical development patterns).   Conclusion In In order to discover the factors affecting travel behavior due to the differences in patterns of physical development, this research has provided a more detailed analysis of the factors affecting travel behavior. It has achieved more accurate components than previous studies in this regard. Detailed analysis of studies related to travel behavior and finding the main components affecting it, considering the extent of variables and data, can pave the way for professionals in transportation planning and urban planning, in addition to providing detailed methods and criteria in the related literature.   Funding There is no funding support.   Authors’ Contribution Authors contributed equally to the conceptualization and writing of the article. All of the authors approved thecontent of the manuscript and agreed on all aspects of the work declaration of competing interest none.   Conflict of Interest Authors declared no conflict of interest.   Acknowledgments  We are grateful to all the scientific consultants of this paper.

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Issue Info: 
  • Year: 

    2023
  • Volume: 

    52
  • Issue: 

    4
  • Pages: 

    151-161
Measures: 
  • Citations: 

    0
  • Views: 

    118
  • Downloads: 

    18
Abstract: 

Progressive collapse studies generally assess the performance of the structure under gravity and blast loads, while earthquakes may also lead to the progressive collapse of a damaged structure. In this study, the progressive collapse response of concentrically braced dual systems with steel moment-resisting frames was assessed under seismic loads through pushover analysis using triangular and uniform lateral load patterns. Two Different bracing types (X and inverted V braces) were considered, and their performances were compared under Different lateral load patterns using the nonlinear static alternate path method recommended in the Unified Facilities Criteria (UFC) guideline. Eventually, the seismic progressive collapse resistance of models was compared to their progressive collapse response under gravity loads. These studies showed that models under the seismic progressive collapse loads satisfied UFC acceptance criteria and limited rehabilitation objective. The structures had better performance under seismic progressive collapse than models under gravity loads because of more resistance, ductility, suitable load redistribution, and more structural elements that participated in load redistribution. Furthermore, despite studies on progressive collapse under gravity loads, the dual system with X braces showed better progressive collapse performance (more resistance, residual reserve strength ratio and ductility) under seismic loads than the model with inverted V braces.

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Issue Info: 
  • Year: 

    2018
  • Volume: 

    21
  • Issue: 

    2
  • Pages: 

    195-230
Measures: 
  • Citations: 

    0
  • Views: 

    119
  • Downloads: 

    74
Abstract: 

The present study was undertaken to investigate the effects of varying frequency patterns (FPs) of words on the productive acquisition of a young EFL learner in a home setting. Target words were presented to the learner using games and role plays. They were subsequently traced for their frequencies in input and output. Eighteen immediate tests and delayed tests were administered to measure the oral production following the treatments. To examine the efficacy of varying FPs, target words were grouped into four sets: High Input/High Output (HIHO), Low Input/Low Output (LILO), High Input/Low Output (HILO), and Low Input/High Output (LIHO). The findings revealed that the differences among the FPs were statistically significant. Meanwhile, Wilcoxon signed-rank test identified a significant discrepancy between the words with LILO and HIHO frequency patterns. The findings demonstrated that the differences in FPs led to Different productive gains, and higher word production cropped up when words occurred very frequently both in input and output. This study shows that higher teacher talk in tandem with higher learner talk could boost lexical production by a young learner in meaningfocused instructions.

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Journal: 

Plant Protection

Issue Info: 
  • Year: 

    2023
  • Volume: 

    46
  • Issue: 

    1
  • Pages: 

    73-86
Measures: 
  • Citations: 

    0
  • Views: 

    205
  • Downloads: 

    50
Abstract: 

In this study, the life history characteristics of Trichogramma euproctidis (Girault), an established egg parasitoid species in southwestern Iran, parasitizing Helicoverpa armigera (Hubner) were examined at 18, 21, 24, 27, 30, and 33 °C. The results showed that Different constant temperatures significantly affected the number of parasitized eggs, development time, sex ratio, tibial length, number of parasitoids per host egg, progeny longevity, and fecundity. T. euproctidis failed to complete development at 18 °C, the lowest temperature tested. The mean developmental duration from egg to adult female decreased from 15.33 days at 21 °C to 7.25 days at 33 °C. An average of 188-degree days was required to complete development above the lower threshold temperature (7.2 °C). Survivorship was 96.20, 97.20, 98.33, 85.46, and 82.22 % at 21, 24, 27, 30, and 33 °C, respectively. The mean longevity of T. euproctidis ranged from 11.60 days at 21 °C to 4.57 days at 33 °C. Mean total progeny ranged from 19.50 / female at 33 °C to 168.70 / female at 21 °C. Data analysis demonstrated that Different constant temperatures had a significant effect on the net reproductive rate (R0), intrinsic rate of increase (r), finite rate of increase (λ), and generation time (T). The intrinsic rate of increase (r) improved with temperature from 0.240/day at 21°C to 0.370/day at 27 °C and then decreased at higher temperatures. Generation time decreased from 16.90 days to 7.53 days with increasing temperature. The optimal temperature for development and reproduction of T. euproctidis was 27 °C. The results of this study showed that this strain of T. euproctidis appears to have the potential to be utilized in integrated management programs targeting H. armigera.

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Issue Info: 
  • Year: 

    2011
  • Volume: 

    5
  • Issue: 

    18
  • Pages: 

    83-95
Measures: 
  • Citations: 

    0
  • Views: 

    862
  • Downloads: 

    0
Abstract: 

In order to evaluate the effects of integrated weed management on weed control by using reduced herbicide dose, a field experiment was conducted in 2010 in Qazvin. The experiment was conducted in randomized complete block design with 24 treatments and 4 replications. The treatments were: Different planting patterns at three levels (single row, square double rows and zigzag double row plantings) and doses of Nicosulfuron and Foramsulfuron application at four levels (1, 1.5, 2 and 2.5 liters per hectare), The results showed that among the Different planting patterns, zigzag planting reduced weed populations and their dry weights significantly. Foramsulfuron herbicide could control weeds better than Nicosulfuron. Among the herbicide dosages, 2.5 litter dose per hectare highly reduced weed density its dry weight as compared to one litter dose.

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Issue Info: 
  • Year: 

    2011
  • Volume: 

    5
  • Issue: 

    19
  • Pages: 

    79-91
Measures: 
  • Citations: 

    0
  • Views: 

    669
  • Downloads: 

    0
Abstract: 

This research was conducted in order to evaluate effects of irrigation levels on yield and yield components of 8 pea lines and cultivars at research station of faculty of agriculture in Islamic Azad University, Tabriz branch in 2010 growth season. The experiment was conducted in split plot form based on completely block design with three replications. Treatments were irrigation levels: Irrigation after 70, 105 and 140 mm evaporation from pan as main plot, and lines and cultivars of pea: Jam, Azad, FLIP 00-78C, FLIP 97- 32C, FLIP 00-75C, FLIP 97-26C, ILC8617 and ILC 482 as sub plot. Results showed that the highest branch number per plant, number of pod and number of grain per plant were obtained in ILC 482 and the lowest number grain per plant were obtained in FLIP00-78c and ILC 86 17. The higher values for grain yield (208 g.m-2) were obtained in ILC 482. In comparison to irrigation after 70 mm evaporation from the evaporation pan, the irrigation after 105 and 140 mm evaporation caused 23 and 45% decreases in the leaf area, 29 and 52% in number of grain per plant, 11 and 23 % in 1000 kernel weight, 29 and 51 % in pod number per plant, respectively. Irrigation after 105 and 140 mm evaporation from the evaporation pan, led to 27 and 64% reduction in grain yield, so in production of pea should be considered to value of water and yield of crop.

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Issue Info: 
  • Year: 

    2023
  • Volume: 

    2
  • Issue: 

    71
  • Pages: 

    5-13
Measures: 
  • Citations: 

    0
  • Views: 

    119
  • Downloads: 

    0
Abstract: 

Purpose: The purpose of this applied research is to study the effectiveness of gamification on corporate training.  Methodology: A gamified course was designed and implemented to train the location of Fire Hosing Cabinet for 24 employees of a firefighting maintenance company in Iran Mall shopping Center in Tehran. Using a quantitative quasi-experimental research plan (post-test only control group design) the participants of the study were randomly assigned to treatment (12) and control (12) groups and trained for a week.  Conclusion: The descriptive and interpretive result of the posttest analyses indicated the effectiveness of gamification of the training performed for the employees of the firefighting maintenance company in Iran Mall shopping Center in Tehran. Moreover, the descriptive result of Gamification Acceptance Questionnaire answered by the members of the experimental group after gamified training indicated that all the participants in the experimental group were satisfied with the gamified training course.

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Author(s): 

Issue Info: 
  • Year: 

    2017
  • Volume: 

    20
  • Issue: 

    4
  • Pages: 

    539-546
Measures: 
  • Citations: 

    1
  • Views: 

    82
  • Downloads: 

    0
Keywords: 
Abstract: 

Yearly Impact: مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

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Issue Info: 
  • Year: 

    2013
  • Volume: 

    21
Measures: 
  • Views: 

    151
  • Downloads: 

    59
Abstract: 

BACKGROUND: THERE ARE FEW STUDIES ABOUT GENDER DIFFERENCES IN CHEWING patterns, AND IT HAS NOT BEEN DISCUSSED FROM THE PSYCHOLOGICAL VIEW.GOAL: THE CURRENT INVESTIGATION ASSESSES THIS DIFFERENCE, WITH PARTICULAR ATTENTION TO VARIOUS FOOD TEXTURES; AND THEN PRESENTS PSYCHOLOGICAL DISCUSSIONS ABOUT IT. ...

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Author(s): 

Issue Info: 
  • Year: 

    2017
  • Volume: 

    31
  • Issue: 

    3
  • Pages: 

    667-676
Measures: 
  • Citations: 

    1
  • Views: 

    98
  • Downloads: 

    0
Keywords: 
Abstract: 

Yearly Impact: مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

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