Search published articles


Showing 13 results for ghadimi


Volume 9, Issue 1 (Winter 2021)
Abstract

Aims: The increasing rate of divorce has turned it into an important social dilemma, and this necessitates the need to pay attention to the factors related to adjustment after divorce. This study was conducted to determine the relationship between social exclusion and post-divorce adjustment in women.
Instrument & Methods: In this cross-sectional study, 474 divorced women in Rasht City participated. Sampling was performed in a convenience and Snow Ball method. Data collection tools were a three-part questionnaire including demographic information form, social exclusion questionnaire, and post-divorce adjustment questionnaire. Data analysis was performed by descriptive and inferential statistical tests at a significant level (p<0.05).
Findings: The highest and lowest scores of social exclusion were related to exclusionary marital status (3.50±0.66) and discriminative marital state (3.9±0.6), respectively. The highest and lowest adjustment scores were related to the areas of self-worth (3.34±0.40) and anger (2.90±0.43), respectively. The areas of horror (β=-0.067; p=0.008) and discriminative marital state (p=<0.001; β=-0.188) were predictors of adjustment. Also, lack of history of physical illness (p=0.024; β=0.145) and increased number of children (p=0.07; β=0.053) had a positive and direct effect on the adjustment.
Conclusion: There is a statistically significant inverse correlation between social exclusion and post-divorce adjustment of women, and therefore the study and development of educational-counseling intervention programs to increase social support can increase women’s adjustment after divorce.


Volume 9, Issue 17 (Spring & Summer 2022)
Abstract

The words that have close meanings, which are known as synonyms, are a challenge for the interpretation and translation of Holy Qur'an. Importance and sensitivity of interpreting and translating the Qur'an becomes more apparent when we accept the principle of non-synonyms in Holy Qur'an because sometimes only one word can be expressed in the target language for several words from the Holy Qur'an. Careful selection of translation words in such cases brings the audience closer to signification, main purpose and wisdom of choosing these words from God Almighty, as well as complying with the standards hidden in the truth of the words, which reveals the rhetorical miracles of the Qur'an more than ever. The present research has attempted to use a descriptive-analytical method through selecting a sample of these synonymous words, namely the words covenant and oath mentioned in verse 27 of Surah Al-Baqarah as well as examining the word violation, which is a common verb used for these two words in the Holy Quran. First, the semantic aspects of the words are explained, and according to these features, differences and the described semantics, the approach of translators and commentators is assessed, and at the end a suitable lexical equivalent in Persian language is presented. The results of research show that the word "violation" implies an auditory and resonant concept, which does not have an exact equivalent in Persian language. The two words "covenant" and "oath" are not synonymous and have a subtle difference in meaning that should be reflected in translations.
 

Volume 11, Issue 2 (3-2020)
Abstract

In this article, we tried to analyze administrative- Financial barriers of economic rationalization by utilizing the theoretical approach of Max Weber. In this regard, firstly, we analyzed the characteristics of the public finance organization based on the collective commitment (Liturgical) of the villages, ils (tribes) and guilds in the period Qajar. Then we studied components such as the domination of the livelihoods economy; the suppression of individualism and the expansion of the economy and the division of labor; the lack of competitiveness of the economy in the world system; the weak social mobility as the outcomes of the general tax system governing this period. In the end, based on research findings, the concept of Communal Rationalism has been presented as a theoretical modification with the historical particularity of Qajar Iran.



Volume 11, Issue 6 (No. 6 (Tome 60), (Articles in Persian) 2020)
Abstract

Cognitive poetics as one of the new branches of cognitive science, provides appropriate tools for analyzing the text for the literay critics. The theory of text worlds is one of these tools and is useful in analyzing the textual space. In this study the authors seek to analyze the function of this theory in representing the world of constructed text in Persian poetry. To this goal, the authors  analyzed a sonnets of Saadi and a free verse poem of Nima, and examined the function of the theory of the text worlds. The results of this study indicate that this theory is more suitable for the analysis of free verse poetry, and in classical poetry, especially the liryc poetry, there are obstacles due to the inherent limitations of this kind of poetry. To solve the problems of classical poetry analysis, the authors have presented solutions using the theory of text worlds.

1. Introduction
Cognitive poetics as one of the new branches of cognitive science, provides appropriate tools for analyzing the text for the literary critics. The theory of text worlds is one of these tools and is useful in analyzing the textual space. Our purpose in this study is to analyze the function of this theory in representing the world of constructed text in Persian poetry. To this goal, we analyzed a sonnets of Saadi and a free verse poem of Nima, and examined the function of the theory of the text worlds. The results of this study indicate that this theory is more suitable for the analysis of free verse poetry, and in classical poetry, especially the lyric poetry, there are obstacles due to the inherent limitations of this kind of poetry. To solve the problems of classical poetry analysis, we have presented solutions using the theory of text worlds.
The article can be elaborated in more detail: Text world theory is one of the tools of cognitive poetics that provides the reader with the ability to carefully examine the components of a text. This theory has a coherent method for modern literary analysis because it explores internal elements and then analyzes the evolution of text discourses. The present research has demonstrated in practice that this theory is a tool for accessing discourse and the constituent elements of Persian poetic texts. An important point that the interpreter must consider in analyzing the text world of classical poetry is to pay attention to the elements of discourse and not to examine grammatical sentences.
In the analysis of poetry, this theory, more than anything else, deals with the context of the text and the explanation of the textual elements of the poem, and does not have the special ability to examine the rhetorical elements of the text. At the same time, in the course of our research, we have shown that despite the limitations of this theory in dealing with the rhetorical elements of the text, the rhetorical simile can be explored in sub-worlds of text. The inherent limitations of classical Persian poetry, such as the lack of narration and the lack of vertical focus in many poems, as well as the necessity of weight and the existence of rhyme and line, cause this theory to generally face limitations in dealing with classical poetry. With the application of several guidelines, this theory can be applied to classical Persian poetry. This theory is well-suited to criticism in modern poetry because of its greater narrative and lack of limitations on classical poetry

Volume 12, Issue 1 (8-2020)
Abstract

Immediately after the issuance of the constitutional order, the Electoral Code was developed and approved to determine the mechanism for holding the first national assembly elections. Guild and class elections were based on this Electoral Code. The guild-based nature of the elections was closely related to the role played by different social classes in the Constitutional Revolution coming to fruition. Despite the criticisms posed against the Electoral Code, it opened the path to political participation as the first experience on the path to democracy. After Tehran, Tabriz was the second city that set out to hold an election. Public and civil institutions in Tabriz took the responsibility for holding the elections. Despite the problems and ambiguities involved, the first national assembly elections in Azarbayjan  is considered as a defensible, progressive and helpful experience in realizing the promise of public participation and the right to determine the country’s political and social destiny. The present study is an analysis of the Electoral Code and the elections process in Azarbayjan, Iran, as a central issue in the first democratic experience in Iran and Azarbayjan based on original sources.
Keywords: Constitutional Revolution, Electoral Code, National Assembly, Azarbayjan, Tabriz Association

Volume 13, Issue 2 (3-2022)
Abstract

In the second half of the sixteenth century, Shah Tahmasp drawn his back on the field of art, court supporting of the art and artists was minimized and the political events after the death of Shah Tahmasb added the complexity of the situation. This situation forced Sadiqi Beg to adopt the suitable strategy in accordance with the new relations governing the field of culture. This strategy was to turn to personal habitus and rely on own individuality. The present study, while paying attention on the historical relations and social developments affecting the second half of the sixteenth century’s Safavid art, has emphasized the relations between activists in the field of culture, the personal motivations of the artists, or the effect of these relations on his final function. The main target is to understand the relationship between the function of the artist (here Sadiqi Beg) and the influential forces in the art scene of sixteenth century. As a result, the artist’s specific function in relation to the dominant discourse has been examined and recognized. In order to strengthen the mentioned concepts, the performance of Sdiqii contemporary artists such as Aghareza and Alireza Abbasi has also been briefly discussed To find this relationship and draw its coordinates, primary historical sources and documents have been analyzed and interpreted. Therefore, the quiddity of this research is qualitative and historical and with the descriptive-explanatory method has been analyzed the special and symbolic function of Sadiqi Beg during the social and political changes of that time. The analytical approach used in interpreting texts, reports, and functions in this article is the issue of Pierre Bourdieu’s relational sociology. This approach led us to realize that the relations in the field of Safavid art and culture in the second half of the sixteenth century were such that it forced the activists presents in it to act according to their personal habitus and the amount of symbolic capital at their disposal. They chose the appropriate strategy with the requirement of the field, and in this regard, they followed the laws governing the field of politics and power.

Mehdi Soleymani, Valiollah Nekoonam, Ali Asghar ghadimi,
Volume 14, Issue 1 (4-2014)
Abstract

A buoyant under influence of sea waves and wind excitation experiences unwanted linear and rotational motions. These motions may affect proper performance of high precision equipment placed on the buoyant. Stable platform is one of the solutions employed for decreasing amplitude of the sea induced motions. Design of an optimal fuzzy controller for a tripod stable platform installed on the deck of a medium boat is considered in this paper. For this purpose, a fuzzy controller is proposed for the stable platform control. Furthermore, a 3D virtual model of the boat and the stable platform is developed and the fuzzy controller is applied to the virtual prototype using the co-simulation technique of MATLAB and ADAMS software. The fuzzy controller is then optimized using the genetic algorithm (GA). Moreover, a linear quadratic regulator (LQR) is designed for the stable platform control. The controllers are then applied to the virtual prototype and their performance in the presence of sea wave excitations is examined. Simulation results reveal that the tripod stable platform controlled with the optimal fuzzy controller can reduce pitch and roll motions up to 90 percent and reduce heave motion up to 55 percent.
Korosh Khorshidi, Mohammad Balali, Ali Asghar ghadimi,
Volume 15, Issue 9 (11-2015)
Abstract

In this study out of plane active vibration control of a laminated composite rectangular plate with intermediate line support coupled with piezoelectric patches on both sides, upper and lower surface of the plate, is presented based on First order shear deformation plate theory (FSDT). Is this study, the piezoelectric patch is used as a sensor. In the relation of piezoelectric, electrical potential in the transverse direction earned by satisfaction of electric boundary conditions (open circuit) and Maxwell's electricity equation. The Rayleigh-Ritz approach is used to obtain natural frequencies and vibration mode shapes of the plate. Forced vibration response is obtained by using by the modal expansion method.In this paper, the Linear Quadratic Regulator (LQR), Linear Quadratic Gaussian (LQG) and Fuzzy Logic Controller (FLC) are used to control and reduce the amplitude of the transversely deformation of a laminated composite rectangular plate which is excited by external forced. In the numerical results, the effect of various inputs, e.g. positions of the external forced, on the responses of the system are examined and discussed in detail. The proposed analytical method is validated with available data in the literature.

Volume 16, Issue 1 (12-2024)
Abstract


 The recent developments in scientific advancements notably enhanced the understanding of the complex relationship between cancer and the microbiome.Various experimental studies demonstrated that the interaction between the host and microbiota plays a crucial role in the health or disease of the human body. The human microbiome has various benefits, including regulating fundamental processes such as signal transmission, immunity, and metabolism, which contribute to the proper functioning of the host. The imbalance of intestinal microbiota or dysbiosis is associated with the onset and progression of complex diseases such as colorectal cancer(CRC). Motivated by these, in this research, by utilizing metagenomic and metabolomic data and functional analyses of the colon microbiome, we have identified bacteria, metabolites, and important bacterial pathways in colorectal cancer compared to the healthy control group. Also, we investigated the role of different bacteria in pathways with significant abundance. Ultimately, by analyzing the network of bacteria-metabolite interaction in both healthy and cancer groups, we identified the differences between these two networks in terms of topological parameters. Our findings introduced potential biomarkers for CRC that could be used in future research orientation. Furthermore, it highlighted that some bacteria, such as Bacteroides fragilis and Bifidobacterium longum, which had increases and decreases in abundance in the cancer group, respectively, also contribute to key bacterial biological pathways in CRC. These findings underscore the potential of the gut microbiome as a promising non-invasive approach for early CRC screening, emphasizing the significance of gut microbiota composition and their metabolites in providing valuable insights into CRC.
Behnam ghadimi, Amir Nejat, Seyyed Ahmad Nourbakhsh, Nasim Naderi,
Volume 17, Issue 3 (5-2017)
Abstract

Despite significant improved survival rate in patient with heart failure by Ventricular Assist Devices (VADs), complications related to blood hemolysis and pump thrombosis have challenged the improvement of these devices. Hence, the first step of VADs improvement is studding the flow field and the effect of different parameters on blood hemolysis. Consequently, at the first step of the current study, the CFD analysis of hemolysis in laminar flow inside a pipe and turbulent flow inside a chamber with rotating disc were compared with Analytical solution and experimental results, respectively, and good agreements were achieved. Then, numerical simulation was used to calculate the hemodynamics in one axial and one centrifugal pump as a Left Ventricular Assist Device (LVAD), and a comparative analysis of operating conditions, efficiency and hemolysis index was performed among them. The results showed that the axial VAD had a higher hemolysis index, due to its longer residence time and higher shear stress. The higher shear stress in simulated axial VAD compared to centrifugal VAD arises from its higher operating speed and lower gap size. Furthermore, at the required conditions for blood flow in the human body, the centrifugal VAD has higher efficiency than axial VAD.
Mozhgan Faramarzi, Shahram Azadi, Reza Kazemi, Ardalan ghadimi,
Volume 17, Issue 10 (1-2018)
Abstract

Automatic transportation systems nowadays play a key role in decreasing human errors and accelerating traffic flow. To implement controllers aiming at optimizing commute in terms of comfort and safety demands a rigorous modeling of the system. An accurate full-scale model will result in a more precise and reliable simulation. On the other hand, the growing number of vehicles and consequent rise in accidents associated with lack of driver attention highlights the need for driver assistant systems whereby more driver convenience, reducing accident, safety and comfort could be provided. In the present study, a complete nonlinear model of longitudinal vehicle dynamics has been chosen in order to make the model more compliant with reality and to minimize simulation and control uses errors. In the control section, a novel approach to developing an adaptive cruise control system is proposed in which the host vehicle acceleration is not only influenced by target car motion but also by the macroscopic motion of the traffic flow. The results indicate that the pile up resulted from sudden braking could be avoided by using a predictive control over vehicle acceleration which takes account of the motion of both front car and traffic jam. In the low level control section, a fuzzy control based on tracking error minimization is employed to maintain desired acceleration through calculating throttle angle and brake pedal. Such control command is then applied to the longitudinal model so as to appraise the select model performance in the driver assistant system.

Volume 19, Issue 77 (12-2022)
Abstract

Theory of mental spaces is a theory derived from the theory of possible worlds. This theory and its derived theory, conceptual blending, are useful tools for text analysis in the field of cognitive poetics. The purpose of this study is to investigate how these theories encounter Persian poetry. To examine the application of these theories in the analysis of Persian poetry, we first discuss their philosophical aspects and theoretical foundations, and then test how they work in a lyric by Saadi. The results of the present study show that the theory of mental spaces, despite its generally appropriate function, in some positions such as allegorical structures, does not have the necessary efficiency in semantic analysis of poetry and in such circumstances, the theory derived from that, theory of conceptual blending, can cover the functional vacuum. We have also shown that the theory of mental spaces is a tool that explains and analyzes the linguistic nature of ambiguity, as one of the most important elements of rhetoric in poetry.
 

Volume 21, Issue 4 (Winter 2017)
Abstract

There are many discussions about Remedies on breach of performance of contractual obligations and liability of the breach in various contributions. Promissor often perform his obligations but the other party not and the question is what is the position of law and justice about it and what are the consequences. Are the promissor have liability and exchange guaranty about promisse or the liability will be removed by acceptance of promisee. In this article, this topic are examined in Iranian law, Imamitte jurisprudence emphasis on European Contract Law and CIS. The authors concluded that although, promissor,contrary to examined legal documents and Art.273 of Iranian civil law, In situation of non performance of promisee, have to render it to authorities or their deputies to exempt from exchange guaranty despite the fact that this Article originated from Imamite jurisprudence, in copmarison to CISG and principles of Eurpoean Contract Law have strengths and weaknesses. Art.273 is complimentary and parties are able to choose between examined approach or other approaches.

Page 1 from 1