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Issue Info: 
  • Year: 

    2007
  • Volume: 

    9
  • Issue: 

    3 (SN 35)
  • Pages: 

    317-323
Measures: 
  • Citations: 

    0
  • Views: 

    3410
  • Downloads: 

    0
Abstract: 

Introduction: Carney Complex is an autosomal dominant syndrome that is defined with different tumors including myxoma in different organs, endocrine tumors and lentiginosis lesions. This is the first case report of this syndrome from Iran.Case: The patient is a 27 year old girl, referred with flank pain. Physical examination revealed hirsutism, truncal obesity, hyperpigmantasion and hypertension; Cushing's syndrome was suggested and confirmed with related classic biochemical tests. She had history of cardiac myxoma during her childhood and had been operated twice.Pituitary microadenoma and right adrenal adenoma were reported on MRI and CT-scan, respectively. Initially laparascopic right adrenalectomy was done; as expected, no remission in signs of Cushing's syndrome was observed after surgery. By laparoscopic adrenalectomy of the other site, Cushing's syndrome resolved. Pathologic report of 1st operation was adrenal adenoma with surrounding pigmented micronodular hyperplasia and of the 2nd one was just pigmented micronodular hyperplasia.Conclusion: We have reported a patient with Carney syndrome along with Cushing's syndrome due to bilateral adrenal hyperplasia and an adenoma in contralateral adrenal and microadenoma of the pituitary as an incidentaloma. This is a new presentation of Carney syndrome.

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Issue Info: 
  • Year: 

    0
  • Volume: 

    15
  • Issue: 

    2
  • Pages: 

    45-63
Measures: 
  • Citations: 

    0
  • Views: 

    444
  • Downloads: 

    0
Abstract: 

از زمانی که برای اولین بار اختلال حرکتی که امروزه تحت عنوان DVD شناخته می شود، گزارش شد بیش از یک قرن می گذرد. طی این مدت محققین مختلف آن را مورد بحث قرار داده و تئوری های متعددی را برای بروز آن قایل شده اند. با توجه به این که DVD همیشه یکی از مشکلات تشخیصی و درمانی در بیماران استرابیسم می باشد، در مقاله ای که پیش رو دارید تلاش شده است مجموعه ای از این تحقیقات و تئوری ها ارایه گردد.

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Author(s): 

GOLNABI H. | RAZANI M.

Issue Info: 
  • Year: 

    2005
  • Volume: 

    1
  • Issue: 

    1
  • Pages: 

    21-30
Measures: 
  • Citations: 

    0
  • Views: 

    325
  • Downloads: 

    132
Abstract: 

In this article, a model is used for the operation of a typical carbon nanotube actuator. Moreover, the related electromechanical coupling relations as well as the equations governing the actuation process are described. By solving such a system of equations numerically, important parameters such as the induced strain curve are investigated for different geometries. The deformation parameters for a zigzag (10, 0) CNT material are investigated. As a result, the transverse dimensional charge is increasing with the electron charge injection level while the longitudinal dimensional charge is negative that shows a shrink in the axial direction of the CNT material. The value of the torsional deformation is constant of zero for this type of structure. The longitudinal, transverse, and torsional deformations for a chiral CNT fiber (of 10,2) are presented. As shown, both of the longitudinal and transverse dimensional charges are increasing with the doping percentage level while there is an expansion in the radial direction and a shrink in the axial direction of the CNT. The expansion in the radial direction for this type of CNT is about 0.35% while for the axial direction the shrink is about 0.25% for the same level of electron charging. The torsional deformation for such a CNT material is about 0.45%. The effect of the bound length on the electro-mechanical factors is also studied. At the end, possible applications of such carbon nanotube materials for the actuator and sensing devices are discussed.    

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Issue Info: 
  • Year: 

    2016
  • Volume: 

    6
  • Issue: 

    3
  • Pages: 

    73-81
Measures: 
  • Citations: 

    0
  • Views: 

    351
  • Downloads: 

    201
Abstract: 

American playwright, Eugene Gladstone O’Neill (1888-1953) is presenter of truth without comprising his beliefs. His works are dramatized by passion elements such as memories, dreams, and by awareness of forces. During mid-1920s he became interested in dramatizing complicated pattern of his family’s life. Mourning Becomes Electra, which opened on Oct.26, 1931, and had fourteen acts, was O' Neill's greatest masterpiece. In fact it is one of the most psychological works ever written in which all the characters resemble Complexes introduced by great psychologist, Sigmund Freud. The power of irrational that is driven by the existence of subconscious and the role of instinct, repression, suppression, influence of parents and above of all, inhibition is the formation of personality and in adults are the causes of suffering according to the importance of sensual relationship which is based on their instinct. “Instinct is a continual internal stimulus, which produces specific satisfaction if it obtains sufficient response. (Freud 129).

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Issue Info: 
  • Year: 

    2022
  • Volume: 

    4
  • Issue: 

    2 (8)
  • Pages: 

    177-193
Measures: 
  • Citations: 

    0
  • Views: 

    50
  • Downloads: 

    21
Abstract: 

The aim of the present study is to compare Inferno in Dante’, s Divine Comedy with Salvador Dali’, s selected paintings. The researchers seek to find differences, similarities, reflections of Freud’, s psychoanalytic theories, and analyzed the symbols and signs in Dali’, s paintings. Inferno in Dante’, s Divine Comedy consists of thirty-four cantos from which the current study has selected images that illustrate the differences, similarities, psychoanalytic theories of Freud, and symbols in Dali’, s paintings. The research method of the present study is analytical-comparative method which has used the American school of comparative literature in analyzing the above examples. The corpuses of the current study include Dante’, s Inferno and Dali’, s adaptive paintings. This study addresses Inferno in that it inspired Dante in the form of dream, and it is the product of the unconscious mind. On the other hand, Dali’, s Paintings have been explored because he, as a surrealist painter, portrayed the dreams and the unconscious in his works. The major finding includes the similarity between Dali’, s focused on the human’, s unconscious and psychosexual symbols in his paintings with Dante’, s employment of the unconscious in Divine Comedy, as well as the impact of this medieval work on modern art.

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Journal: 

GEOGRAPHICAL DATA

Issue Info: 
  • Year: 

    2024
  • Volume: 

    33
  • Issue: 

    129
  • Pages: 

    121-138
Measures: 
  • Citations: 

    0
  • Views: 

    25
  • Downloads: 

    0
Abstract: 

Extended AbstractIntroductionIn recent decades, cities have provided the prelude to widespread urban growth and development as the most important human settlements, due to the increasing degree of urbanization and the increase in urban population, which is one of the most important aspects of global transformation. In recent decades, following the growing expansion of urbanization and urbanization, as well as the continuous increase in population, many cities in the country have faced significant physical development, which has left planners and city managers with the problem of determining the right axes. And the boundaries of future physical growth of cities have faced. Maku is one of the cities that experienced an annual growth of 3.7 percent between 1996 and 2016, with a population of 46,581. Given the forecast of the increase in the population of the city in the coming years, the identification of suitable land for its physical development is an inevitable necessity. Several factors, including geomorphological features, climatic conditions, geological features, are effective in choosing the location of cities. The study evaluated the role of geomorphology as one of the factors influencing the location and physical development of the city of Maku.Materials and MethodsThe research method is of a descriptive-analytical type with a functional purpose. In this study, raw data was collected through documented and field studies. This study examines the geomorphological factors influencing the physical-physical development of the city of Maku. To evaluate the optimal development of urban land, the components of lithology, soil, slope, distance from the river, direction of slope, height, land use, distance from fault and Road in the area of the surrounding city of Maku were used. To analyze data and select the optimal location, a combination of two phase - electro and Shannon entropy models has been used. To prepare the ground fit layer, the layers in question are standardized and phased in the ArcGis environment using the Phase model and by the calculator instrument and in the form of a raster in the form of a value of zero to one. Finally, the coating of layers using phase logic (gamma) to optimize the development of the city of Maku was determined, and then the development path of the city of Maku was classified into five groups: completely appropriate, relatively appropriate, appropriate, inappropriate and very inappropriate.DiscussionAfter determining the effective criteria in locating and detecting the weight of the criteria, the information layers should be combined with the appropriate method. The composition of the map is obtained by overlapping weighted maps. Merging and combining different spatial layers from different sources together is the main goal of GIS projects and its unique feature, so that the interactions are described and analyzed with the help of predictive models to support decision-makers. The final map of the development potential of the city of Maku was prepared by combining different layers of information and classified according to the Likert scale. In this classification, land was considered suitable for urban development in 5 groups of lands with very low, low, medium, high and very high development potential. According to the above map, most of the city's immediate land is located in the eastern and western parts of the city for Urban Development. The southern and northern lands of the kalbdi District of Maku are also small or very small for the future development of the city. The proximity to the epicenter of earthquakes, the short distance from the river and the location of the flood path are the main reasons for the inadequacy of the above land for the physical development of the city of Maku. The lands located east and West at the entrance of the city from the shout and merchant side are the only immediate areas of the city that are very suitable for the future development of the city.ConclusionAmong the seven geomorphological factors studied, the two factors "altitude" and "lithology" are the highest coefficients of importance, and the factors "slope direction" and "distance from the river" are also the least important. The results of comparative analysis of the eight geographical directions in terms of geomorphological factors also show that in terms of the litholysis factor, the east, west and northwest directions are more desirable compared to other options. In terms of the elevation factor, the Northeast and East Directions are more suitable, and in terms of the distance factor, the West and northwest directions are more preferred. Comparing options in terms of soil factor also indicates a greater favorability of the Northeast and northwest directions. Distance from the river was another component that, based on the analyses, the East and Southeast directions, identified more favorable areas for urban development in terms of this component; and finally, in terms of the slope direction criterion, the lands located in the southeast of the City face greater desirability. After determining the coefficient of importance of the criteria and the relative score of the options in terms of each of the factors studied the coefficients of importance of the criteria and the relative weight of the options were calculated within the framework of the method of the process of hierarchical analysis of the integration and score of each of the eight geographical directions as follows the East was calculated with a gradient of 5 West 5 southwest 1 northeast 2 North 0 south 0 Southeast 4 Northwest 0 thus in terms of geomorphological factors the study word in the ین research orientations east west and the southeast is proposed as a priority for the future development of the city of Maku.

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Journal: 

پژوهنده

Issue Info: 
  • Year: 

    0
  • Volume: 

    6
  • Issue: 

    6 (پی در پی 26) ویژه نامه
  • Pages: 

    543-547
Measures: 
  • Citations: 

    0
  • Views: 

    552
  • Downloads: 

    0
Abstract: 

سابقه و هدف:Complex Partial Seizure  شایع ترین نوع صرع بوده که علایم و نشانه های آن شباهت زیادی با اختلالات روانپزشکی دارد. با توجه به عدم اطلاع از وضعیت این بیماران در ایران و به منظور تعیین علایم و نشانه های روانپزشکی در این بیماران این تحقیق بر روی مراجعین به بیمارستان امام حسین (ع) در سال های 78-1371 انجام شد. مواد و روش ها: تحقیق به روش بررسی اطلاعات موجود بوده و پرونده هایی که تشخیص قطعی Complex Partial Seizure داشته از بایگانی خارج و خصوصیات سن، جنس، زمان مراجعه، نوع و گروه علایم روانپزشکی بیماران از پرونده استخراج و در فرم اطلاعاتی ثبت گردید. یافته ها: در طی مدت بررسی، 34 پرونده بیمار واجد شرایط بررسی شد که بیماران شامل 38 درصد مرد و 62 درصد زن در سنین 17 تا 55 سال بودند. شایعترین گروه علایم، اختلال شناختی (85.3 درصد) و کمترین گروه علایم، اختلال سیستم نباتی(Vegetative)  گزارش شد (64.7 درصد). شایع ترین علامت ها پرخاشگری (70.5 درصد)، هذیان گزند و آسیب (64.7 درصد)، توهم شنوایی (64.7 درصد) بود. نتیجه گیری و توصیه ها: با توجه به شباهت علایم Complex Partial Seizure با اختلالات روانپزشکی توصیه می شود با انجام بررسی های بیشتر و آموزش های دقیق تر به شناسایی این بیماران در بخشهای روانپزشکی دقت بیشتری معطوف شود.

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Issue Info: 
  • Year: 

    2006
  • Volume: 

    6
  • Issue: 

    5 (25)
  • Pages: 

    495-504
Measures: 
  • Citations: 

    0
  • Views: 

    1870
  • Downloads: 

    0
Abstract: 

Introduction: Men with unexplained infertility and azoospermia are often observed in the context of genetic defects. The expression of a wide variety of genes is developmentally regulated  during human meiosis. Synaptonemal Protein 3 (SYCP3) gene, located on chromosome 12, encodes a DNA-binding protein as the structural component of the synaptonemal Complex,which mediates the synopsis or homologous pairing of chromosomes during meiosis. Absence of SYCP3 in mice may lead to male infertility as well as female sub-fertility. SYCP3 expression analysis could be a tool for the prediction of human spermatogenesis progression, especially in infertile men.Materials & Methods: SYCP3 mRNA expression in testicular samples of 110 patients with non-obstructive azoospermia were studied in Avesina Infertility Clinic in Tehran, Iran during 2005 and early 2006. Semi-quantitative nested reverse transcriptase-PCR was employed in order to find the strength of gene expression. Using histopathological scoring for all samples, the expression level of SYCP3 during spermatogenesis was also evaluated.Results: Testicular SYCP3 mRNA expression was observed in 67 patients (60.9%). The expression level correlated with the degree of spermatogenic failure (p<0.0001). While this gene had been expressed in patients with hypo-spermatogenesis and maturation arrest, a lack of expression was seen in those with spermatogonial arrest, Sertoli cell-only syndrome and testicular atrophy.Conclusion: These data indicate that SYCP3 is expressed in the human testis and it is restricted to germ cells. Our findings, in association with those obtained in experimental animals, show that lack of SYCP3 expression may have negative effects on spermatogenesis and male fertility. SYCP3 gene expression may help detect specific spermatogenesis stages in conjunction with histopathological findings.

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Journal: 

Seed and Plant

Issue Info: 
  • Year: 

    2007
  • Volume: 

    23
  • Issue: 

    1
  • Pages: 

    15-29
Measures: 
  • Citations: 

    0
  • Views: 

    1010
  • Downloads: 

    0
Abstract: 

Two spotted spider mite (Tetranychus urticae Complex) is an important pest of  egg-plant in Iran. In the present study, population of eggs and active stages and amount of losses of the spider mite were determined on upper and lower leaves of nine egg-plant cultivars in Varamin during 2001-2002. The experiment was in a randomized complete block design with three replications. Each plot consisted of four rows and on each row ten egg-plants were cultivated. Spider mite population on all cultivars was checked at weekly samplings, from July to October. Number of mites (eggs and active stages) on upper and lower leaves were then counted by stereo binocular microscope. Loss percent of mite was assessed by measuring the weight of ten randomly selected fruits of each cultivar in three replications at fifteen day intervals during fruiting period. Analysis of variance on data showed significant differences of mite population on upper and lower leaves of different cultivars and also among the cultivars. In 2000, the highest mean populations of active mites on lower leaves, 37.80 and 46.87, and on upper leaves, 27.19 and 38.08 were recorded on Borazjan cv. in naturally and artificially infested treatments, respectively. In 2001, egg and active mite populations on cultivar were significantly different only in artificially infested treatment. The maximum numbers of eggs (63.47) and active stage (107.94) were recorded on Imami 905 cultivar. Maximum and minimum losses of 69.42% and 12.86% were recorded on Imami 905 and Ghalami Varamin cultivars. These cultivars were determined as the most susceptible and resistant cultivars to mite damage, respectively.

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Issue Info: 
  • Year: 

    2015
  • Volume: 

    15
  • Issue: 

    36
  • Pages: 

    229-251
Measures: 
  • Citations: 

    0
  • Views: 

    1381
  • Downloads: 

    0
Abstract: 

With the aim of development and reducing regional inequalities, regional planning is one of the most important subiects in developing countries. Regional planning requires the identification of the position of areas relative to each other in terms of their development. The aim of this study is to investigate and assess the level of Kermanshah province in terms of development indicators in order to find out the level of regional inequalities. The population of Kermanshah province is considered as statistical population. According to the investigated parameters of the research approach, it is “Descriptive - quantitative and analytical". This research is trying to use the 61 indicators based on 1390 almanac statistics and utilizes three statistical techniques of Vikor, Electre, SAW and integration of results with Copeland technique, classify existing inequalities in Kermanshah province. The results show that the Levels of development have been unbalanced and there is large gap and inequality among different cities of province in terms of development. The difference and inequality exist in various sectors of infrastructure such as economic, health, education, culture, social welfare and social. Only one city Gilangharb is developed and the rest of cities are semi- developed and deprived. To reduce inequalities in development in the province it is suggested that distribution of health, education and infrastructure indicators should be directed towards balanced growth and the index of infrastructure be emphasized more than the other indicators.

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