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Showing 87 results for Balance


Volume 0, Issue 0 (2-2024)
Abstract

The present study aimed to investigate the effect of gender on the L1-L2 syntactic processing in balanced bilinguals who learned their L2 at the age of seven. Using event-related functional magnetic resonance imaging (ER-fMRI), Turkish-Persian balanced bilinguals (15 women and 15 men) performed an auditory grammaticality judgment task with an alternating language switching paradigm. Based on the Bilingual Dominance Scale, no significant difference was observed between the participants' proficiency in their L1 (Turkish) and L2 (Persian). Imaging results demonstrated strong neural similarity between men and women in two left-lateralized syntax-specific ROIs (Pars opercularis and posterior superior temporal gyrus), supporting the indistinguishable gender performance during L1-L2 syntactic processing. In addition, in EF-specific areas in right-hemisphere (planum temporale, supplementary motor area, superior parietal lobule and superior frontal gyrus), we did not observe differences in hemispheric recruitment by men and women, evidencing empirically for gender sameness in lateralization. Therefore, the present task and sample are not consistent with the previous claims that women show (a) superior language performance and (b) less lateralization. In general, our findings suggest that L1 and L2 syntactic processing in balanced bilinguals is not affected by the gender parameter.
 

Volume 0, Issue 0 (1-2024)
Abstract

The vagaries of monsoon rains severely affect the growth and yield of little millet (Panicum sumatrense) in semi-arid India. Continuous sole cultivation of little millet depletes soil nutrients, reduces crop productivity, and fails to ensure a stable income for farmers. A crop mixer is an alternate option to cope with climate variability and sustain soil fertility in the sole crop little millet areas. Among crops, pulse crops are a viable mixer for improving soil fertility, productivity and farmers' net income. Field studies were conducted in 2016, 2017, and 2018 at the Dryland Agricultural Research Station, India. Little millet was raised as the main crop, with red gram intercropped in ratios of 4:1, 6:2, and 8:2. Black gram, moth bean, and horse gram were sequentially cultivated after the little millet harvest. Biometric, yield attributes and yield, soil nutrients and nutrient uptake were measured. Intercropping of little millet and redgram in a 4:1 combination recorded higher grain yield (511 kg ha-1) and straw yield (1632 kg ha-1) of little millet. Similarly, little millet grain equivalent yield and production efficiency were also higher (730 kg ha-1 & 4.5 kg ha-1 day-1) in the 4:1 combination with sequential horse gam. Regarding soil fertility, a 4:1 combination with sequential horse gram resulted in significant nitrogen build-up (157.3 kg ha-1) and phosphorus (9.7 kg ha-1) and potassium uptake (37.6 kg ha-1). Intercropping red gram with little millet at a 4:1 ratio, followed by sequential planting of horse gram, enhances rainfed little millet pulse productivity and improves soil fertility in semi-arid Alfisol.


Volume 0, Issue 0 (1-2024)
Abstract

Education and research are fundamental pillars of educational systems, including agricultural higher education institutions. However, an inadequate balance between these components can lead to a deviation from the primary goals of these institutions. This study aimed to conduct a pathological analysis of the equilibrium between education and research in the higher education system of agriculture in Iran. “Three-pronged pathology model” was utilized, comprising components of “context” (including knowledge, moral, individual-psychological, satisfaction, and the thematic nature), “behavior” (including planning, coordination, control, and monitoring), and “structure” (including demonstrative, diversity, consequence, and political). This quantitative study is applied in purpose, non-experimental in design, retrospective in timing, survey-based in data collection, and descriptive-causal comparative in data analysis. The data collection instrument was a researcher-developed questionnaire, with face and content validity confirmed by experts. The reliability of the questionnaire was established using Cronbach's alpha for each variable (0.704 ≤ α ≤ 0.902). The statistical population comprised faculty members from agricultural departments of public universities in Iran (N=3335), with a sample of 307 selected. Results indicated a tendency among faculty members towards research activities. The greatest gap and imbalance between education and research were observed in the areas of context, followed by structure and behavior. This indicates that the existing context and structure push faculty members towards research activities for their sustainability and advancement in the agricultural higher education system. This poses a serious issue that must be addressed by policymakers and decision-makers.
 

Volume 1, Issue 1 (12-2018)
Abstract

Abstract
Aims: Affected by natural and human phenomena, the spatial order forms the urban network. In a balanced urban system, due to hierarchical functions and activities in different cities, and fair provision of services to the existing population, there are hierarchical links between cities. The aim of this study was to investigate the urban network based on functional analysis and factors affecting the urban network deformation in Khorasan Razavi province.
Instruments and Methods: Using survey research method, the present descriptive-analytical study was conducted in 2015 among 118 experts of the provincial government, Road and Urban Development Office of Khorasan Razavi province, Governorate, Municipalities, University Jihad of Ferdowsi University, Geography professors of Ferdowsi University of Mashhad, and mayors of Khorasan Razavi province; In this study, convenience sampling method was used. The research tool was researcher made questionnaire. Factors affecting spatial imbalance were evaluated through structural equation modeling and confirmatory and exploratory factor analysis, using SPSS 22 and Lisrel 8.52 software.
Findings: Economic, infrastructural, and political factors had the greatest effect on spatial imbalance with factor loading of 0.77, 0.75, and 0.75, respectively.
Conclusion:  Mashhad is at the highest and Bajgiran is at the lowest level in terms of development factors. Among the factors influencing the spatial imbalance, the changes in the country's division in the provincal level (change village to city), centralized system governance, the lack of attention to the role of the middle cities in division of labor (political factors), the focus of activities in metropolises, disproportionate allocation of credits at the provincial level, the focus of roles in Mashhad (economic factors), and the focus of superior educational and health-care services (infrastructural factors) have a more effective role.

Volume 1, Issue 1 (3-2024)
Abstract

The foreign policy of Saudi Arabia in the international system is, above all, the result of this country's competitive view of the Islamic Republic of Iran and security equations in the West Asian region. The present study, through documentary research and reflective analysis technique aims to explain how Saudi Arabia, in order to shape strategic depth, controls international waters, influences the political structure of African countries, and creates a stream of Salafi groups in Africa, and how it seeks to reduce Iran's power, pose a threat to Iran, and increase its offensive capacity. Saudi Arabia believes that Iran has a high offensive capability in the region and can easily become a country with aggressive and war-initiating power. By shaping the policy of expanding geopolitical and strategic depth, interventionism and dominating the cultural discourse of Saudi Arabia in Africa, it is trying to turn the security equations into acute security threats for the Islamic Republic with trans-regional balancing.
 

Volume 1, Issue 2 (3-2018)
Abstract

The main purpose of this research is experimental and theoretical study on demulsifying components effect on demulsification rate of water-in-oil emulsions. In other words, some surfactants is considered and their function as a demulsifier in breaking crude oil emulsions has been investigated by bottle test. To develop a theoretical model to take into account the effect of demulsifier agent on demulsification rate of water-in-oil emulsion. Considering similarity between gas adsorption, and agent adsorption on the water-oil interface, a Langmuir isotherm based model is developed to correlate interfacial tension of water and oil phases to demulsifier concentration. Based on the proposed correlation, the collision frequency function in population balance equation is modified to account the effect of demulsifier agent on water droplets coalescence. The proposed model consists of some adjustable parameters that need to be fitted with experimental data. Therefore, a group of surface-active compounds are supplied and their demulsification capability is investigated through bottle test method. The experimental demulsification results are compared with population balance simulation results and it is apperared that the developed model could appropriately reproduce experimental data at different agent concentrations.

Volume 2, Issue 1 (4-2002)
Abstract

The graphical technique for nonlinear circuits was described that enable us to optimize circuits to obtain maximum output power, maximum efficiency or minimum intermodulation. According to this method a high power amplifier in the Ka band was designed. Using a nonlinear model of the transistor, optimum slope for load-line was determined so that maximum power at the output was obtainable, then the output matching circuit was synthesized. Finally, the nonlinear network of the high power amplifier was analyzed by the harmonic balance method and the output load cycles were optimized by modification of the bias point or output matching network.

Volume 2, Issue 4 (12-2014)
Abstract

Since, proverbs are composed of bits, line, concise sentences and musical metaphor: they are considered a type of Persian literature. One of the reasons for the spread of proverbs is that they indicate the general and pervasive thought or experience in the shortest terms. In addition, the music (the use of the balance of sound in speech) has a big impact on the development and spread of proverbs, and causes the listener to enjoy the magical word. Sometimes, the music is so strong that the collective memory of the community, regardless of the meaning of some words, enjoys the harmony and melody within it. Shafie Kadkani named it "magic vicinity". In this study, the book "Dästännämeye Bahmanyäry" by Ahmad Bahmanyary, which is about six thousand proverbs, is examined from this perspective. The results of research show that fifty proverbs in this book enjoy a variety of musical balance and literary industries as parallelogram rhyme, pun, and phonological layout and repeat, which are the largest in the musical of proverbs. Also by presenting numerous examples, the theory of Shafie Kadkani about the formation of some proverbs based solely on magic vicinity is proved.

Volume 3, Issue 2 (6-2012)
Abstract

This article studies the perceptual correlates of lexical stress in Persian. The minimal stress pair // was used as the stimulus token, and the values of duration, overall intensity, spectral balance and F0 were varied in several steps both in the accented and de-accented conditions. 20 native Persian speakers were asked to identify the stressed tokens in a force-choice perception experiment. The results showed that in the accented condition, F0 is the most reliable perceptual correlate of stress. Other correlates are in additive interaction with F0. In de-accented condition, stress is strongly cued by duration, while among the other correlates, spectral balance provides stronger stress cues than overall intensity.

Volume 3, Issue 6 (1-2017)
Abstract

Special literature of the Qur'an leads to difficulty of its translation. Study of emphatic devices as a grammar technique in Qur'an translation reveals their unbalanced equivalents based on exist theories of translation science. Because of the position of this technique in source language, assessment of ablative absolute and turning synonyms based on House textual theory can lead to their precise translation. Study of aforementioned emphasis devices; in Shakir, Irving and Hilali-Khan translations shows some Inequalities in comparing with source language  like; imprecise equivalence of ablative absolute not reflecting of its emphatic structure and qualification and unbalanced grammar translation of  turning synonyms (by vāv). But their translations are equivalent in some cases like; making emphatic structure equivalence by parallel structure in translation of turning synonyms (by vāv and Lā). Though felicitous miracle of the Qur'an, linguistics differentiates and the translator role, himself, have effective role about balanced or unbalanced translation of these emphatic devices, but based on linguistic position of these technique in source language, the House overt translation method can be considered as better method in this field.

Volume 4, Issue 2 (7-2019)
Abstract

Aims: Postural abnormalities cause dysfunction. In this regard, lower extremity disorders such as flat- foot play a major role in creating lower extremity disorders. The present study evaluates the effect of a course of selected corrective exercise on the balance and performance of adolescent girls with a flat foot.
Instruments & Methods:Subjects in this study included 30 students within the age range of 9-10 years old with flat -foot deformities who were randomly selected and divided into two groups of corrective exercise (age: 11.60 ± 1.02 years, height: 148.46±10.29 m, weight: 47.40±11.69 kg and body mass index: 21.42±11.92) and control (age: 11.40±0.95 years, height: 148.46±12.67 m, weight: 47.46±12.28 kg and body mass index: 21.37±4.28).
Findings:Demographic data were collected through a questionnaire and Navicular drop method was used to assess flat- foot deformity. Descriptive statistics were used to determine the frequencies, central indices, and dispersion in the form of tables and graphs, and multivariate analysis of covariance was used to investigate the intergroup differences in research variables. The results showed that corrective program had a significant effect on functional tests and static balance with open and closed eyes (p<0.01).
Conclusion: This study showed that corrective exercises were effective in improving balance and function of the studied-participants. Hence, it is suggested that therapists use different exercises related to the trunk and lower extremities in the form of corrective program to improve female adolescents’ deformities.


Volume 5, Issue 2 (8-2014)
Abstract

Analysis of signed biological networks has been an interest of some researchers in recent years. We consider communities and balanced clusters as two structural patterns that may reveal different structures in the networks. Although biological networks tend to structural balance, this study clarifies adhesive communities in some transcriptional networks of ecoli and yeast differ from the balanced clusters and have significantly more negative links in their structure. This difference may be used as an index in categorizing various systems' structure and function. Also we study the important role of the positive links between balanced clusters, even though the links between these clusters are mostly negative. Analyzing data of some Gene Regulatory Networks, shows that perturbing the genes located at these links, has a larger effect on the system and causes more distance from the initial equilibrium state. So, signed clustering and detecting the links between these clusters can be considered as an effective approach in detecting the functional units and the key components in the system. This can be useful in applications like gene targeting in drug synthesis.

Volume 6, Issue 2 (9-2016)
Abstract

Supplier development refers to the purchaser activities to improve supplier performance in the areas of quality, cost, time of ordering to delivery, service, reliability, and promotion of suppliers knowledge which positively affects the operational and business performance of purchaser. The present study deals with suppliers' development strategies including enhancement of suppliers’ quality improvement systems, data exchange with suppliers in the areas of quality, suppliers’ process improvement, suppliers’ productivity enhancement and contribute to the development of the suppliers’ product by the Balanced Scorecard (BSC) approach, Analytic Network Process (ANP) and Revised Decision Making Trial and Evaluation Laboratory (Revised DEMATEL) techniques. The population of the current research consists of the foundry companies having more than 200 subject as human resources in Iran which manufacture the automobile parts. The research findings have shown that financial perspective (0.5417) ,  learning and growth perspective (0.0688) are respectively the most important and the least important dimensions to improve organization performance. in addition , information exchange with suppliers in the areas of quality (0.30) and suppliers' productivity increasing (0.11) are respectively the most and least important strategies in suppliers' development.

Volume 6, Issue 4 (2-2017)
Abstract

In recent researches despite the fact that there are significant amount of comments about relationship between work- life balance and employee health, a few studies has been investigated about developing individual and organizational strategies. Accordingly, the aim of this study is to provide effective individual and organizational work life balance strategies for employees' health and measuring its effect on employee health through the mediation role of work- life balance. This paper has been based on a descriptive and correlative study. The statistical population of this study is 374 managers and employees of Tamin-e-Ejtemaie organization of Esfahan province. Using Cochran formula sample size was 188 and random sampling has been used as sampling method. Results of examining study hypothesis confirmed that work- life balance has a direct and positive effect on employee health. Other results revealed that although individual and organizational work life balance strategies do not have a positive and direct effect on employee health; however, deploying these policies has a worthy help on creating work- life balance and they would enhance the level of individuals' general health indirectly.

Volume 7, Issue 2 (4-2025)
Abstract

The imbalance in the development of regions across the country in various domains is one of the most pressing and challenging issues facing the nation today. This lack of balance and equity has led to certain areas enjoying greater access to both material and intangible resources, resulting in the significant polarization of the country’s spatial structure. This, in turn, has deepened class disparities and created severely underprivileged regions. Such unbalanced development has intensified the class divide between provinces and cities, prompting misguided migration to more developed areas and causing rural inhabitants to move to urban centers, which has further spurred the growth of informal settlements. The spatial and territorial imbalance in Iran is rooted less in natural inequalities and more in the decisions of policymakers over the course of history. Hence, the mindset of decision-makers cannot remain unaffected by the influential geopolitical contexts. This factor inevitably shapes the perspective of Iranian policymakers when it comes to locating activities and assigning uses to specific areas, often through the lens of a concept termed "security." Therefore, a fundamental question arises: What geopolitical factors underlie the security-oriented approach in spatial planning that has led to territorial imbalance within the country? And how have these factors been applied and institutionalized in organizing the country’s development framework?

Volume 7, Issue 3 (7-2019)
Abstract

Aims: The present study has used results of the application of Revised Universal Soil Loss Equation (RUSLE) in integrated with the economic cost of soil loss to prioritize sub-watersheds of Selj-Anbar Watershed in Mazandaran Province, northern of Iran.
Materials and Methods: Overlay of five input layers of RUSLE model, viz., rainfall erosivity (R), soil erodibility (K), slope length and steepness (LS), cover and management (C) and support and conservations practices (P) factors has been done in Geographical Information system (GIS) platform for the study watershed. Then, the soil loss and sedimentation cost have assessed using soil nutrient depletion analysis. In this method, monetary value to the depleted nutrients based on the cost of purchasing an equivalent amount of used chemical fertilizer in the watershed was assigned.
Findings: The average soil loss and sediment rates of 4.92 and 1.98 t ha-1, respectively was obtained for the study watershed. In addition, the direct and indirect costs caused by soil loss during the five-year period in the Selj-Anbar Watershed were obtained 4.32×105 and 6.40×105 US$ which was totally equal to 10.98×105 US$. The highest (5.59×104 US$) and lowest (1.16×104 US$) annual cost of soil loss was estimated in the sub-watersheds S1-1-1 and S1-1-2, respectively.
Conclusion: Spatial distribution of soil loss and erosion cost could provide a basis for comprehensive and sustainable watershed management. The sub-watersheds with high soil erosion and cost rates deserve superior priority for implementation of conservation activities.


Volume 7, Issue 4 (2-2018)
Abstract

Strategy maps show value creation path in any organizations which includes strategic objectives of organization. Strategic objectives can provide a focus on organization’s resources based on balanced scorecard. While organizations developing their strategy map, facing with different objectives and relationships between them, it is necessary to use a practical approach to explain the relationship between strategic objectives. This paper aims to provide a hybrid approach for identifying causal relationships between strategic objectives for drawing a strategic map, So that with minimum number of relationships, the maximum impact among the strategic objectives is clarified in the map. In this regard, the importance of all possible relationships is determined by fuzzy analytic hierarchy process (FAHP) and then strategic map was drawn by goal programming with considering to objectives of minimizing the number of relationships and maximizing total importance of the selected relationships. The FAHP results show “supporting demand-oriented researches”, “Strengthen inter-agency cooperation” and “Supporting strategic science and technology” objectives respectively have been the most important in the customer, processes and learning and growth levels of strategic map. Following by goal programming with focus on maximum reach of strategic objectives according to their weights, the minimum connections (14 relationships from 26 relationships) were selected to draw the strategic map. The systematic approach presented in this paper could be the basis of developing the strategic map for all organizations.



Volume 7, Issue 28 (9-2010)
Abstract

 

 
A.Mirbagheri Fard,PH.D.
L.Mirmojarabian
 
Abstract
Savaneh al-Ashshaq of Ahmad Gazzali is the most outstanding and first spiritual and independent work that speaks about love in the Persian language. The language of this work is one of a particular mystic eloquence that often employs appropriate discourse from Qur’anic verses or Hadith. Meanwhile, linguistic principles have associated and adjusted two axis causing projection and distinction of the language. Elements of lingual accretion that has been analyzed and studied in the current paper is the most projecting factor of Savaneh with regard to its associating that has created balance and order in different layers of this book. Among these factors, more than others, author has paid attention to balance accrued from vocabulary repetition especially its defective repetition.
In this work, the frequent remarkable application of this lingual technique (vocabulary repetition) and was up and down in the text is a kind of internal resemblance that is being seen in the language of Ahmad Gazzali. As such, balance of Savaneh is more based on vocal resemblance which is not only the axis of lingual association rather in substitution too has led to the application of types of simile instead of metaphor.
 

Volume 9, Issue 1 (3-2024)
Abstract

Aims: Children with Intellectual Disability (ID) struggle with their motor balance and also have difficulty learning new motor skills. The present study aimed to investigate the effects of motor planning on sensory profile, balance, and academic achievement in children with ID.
Method and Materials: This quasi-experimental research adopted a pretest-posttest design with a control group. The statistical population included all male and female elementary school students aged 7–11 years with mild ID in Shiraz, Iran in 2021. Purposive sampling was employed to select 30 students as the research sample. They were then randomly assigned to the motor planning group (n=15) and the control group (n=15). The data were collected by using the sensory profile, static and dynamic balance tests, and academic achievement. The analysis of covariance (ANCOVA) was used for data analysis in SPSS 24.
Findings: According to the results, there was a significant difference between the motor planning group and the control group in sensory profile, balance, and academic achievement (P<0.01).
Conclusion: Since the motor planning exercises improved the sensory profile, balance, and academic achievement in children with mild ID, their parents and educators are recommended to employ these exercises to improve those skills.


Volume 9, Issue 2 (5-2021)
Abstract

Aims: Balance is one of the key components of most physical activities. To control balance and choose a balanced strategy, vision plays a crucial role in processing visual inputs. The present study aimed to design and implement a game-like exercise protocol and determine its effectiveness on the static and dynamic balance of children with visual impairment.
Materials & Methods: This quasi-experimental study consisted of all 6-11-year-old children with visual impairment referring to the counseling centers Yazd province and done in the summer 2020. A total of 35 visually impaired children were selected using the purposeful convenience sampling method. After matching, the samples were assigned into an experimental group (n=18) and a control group (n=17). The experimental group received 24 sessions in 60min training. The required data was gathered using the Stork Balance Stand and Timed Up and Go tests for visually impaired children. The collected data were analyzed using ANCOVA by SPSS 20.
Findings: The obtained results showed a significant difference in the means of the static balance test (p<0.01) and the dynamic balance test (p<0.01) between subjects of the experimental and control groups.
Conclusion: Considering the effectiveness of the game-like exercises on improving children's balance with visual impairment, these games are suggested to be implemented daily at home.
 


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