فهرست مطالب gholamreza noori

In recent years, in order to exploit and organize as many tourist attractions as possible, the creation of a tourism sample area has been selected as a pattern of tourism development. Determining the capabilities of the regions to plan tourism development is essential in order to achieve sustainable development. This research was conducted with the aim of determining the areas of tourism sample by fuzzy logic method. The research method in this research is descriptive-analytical approach, library and field studies, and criteria based on expert opinion including environmental factors, climate, attraction, access and specific facilities. And the value value of each criterion was estimatedKeyword: Tourism Development, Sustainable Development, Fuzzy Logic, Typical Tourism Area Then, the database of criteria was created in the GIS environment. By fuzing and then evaluating the layers according to the experts' opinion and combining them with gamma operator and weight overlay, the final map was obtained and the results of the final map show that 13375.5 km2 in a very suitable range is equal to 43.4% and 7875 An area of 25.5% in the proper area, the average area of 2379.4 km2 is 7.7%, and the inappropriate zone is 7167.3 km2, equivalent to 23.2% According to the experts' opinion of the attraction and service facilities and tourist facilities with a score of 9 /. The highest score is, the communication and climate paths are 8 /. And the topography layer with a score of 7 /. Are prioritized. Using fuzzy logic can identify more potential and capabilities than other techniques.

The heavy metals are considered as the pollutants which create too much problems in aquatic ecosystems for aquatics, and consequently, humans. This study aims to demystify risk assessment of some heavy metals concentrations such as Nickle, Cadmium, Lead and Zinc in the muscles of Otolithes ruber, Parastromateus niger, Scomberomorus commerson and Sphyraena jello fishes in 2013.
Material & 96 samples from the aforementioned fishes were taken from both coastal and marine areas of Chabahar port (Oman sea). Wet Digestion method is applied to extract the considered metals from the tissues, and the concentrations of the heavy metals were measured by Atomic Absorption Spectrophotometer Younglin AAS8020. All statistical analyses were performed by SPSS (V. 17) using ANOVA along with Duncan test.
The results showed the highest and lowest concentrations of Cd were in Sphyraena jello and Otolithes ruber, respectively. The lowest Concentration of Pb was in Sphyraena jello. The highest and lowest concentrations of Ni and Zn were observed in Sphyraena jello and Scomberomorus commerson, correspondingly. The highest concentration of adsorbed Cd, Ni and Zn metals were measured in Sphyraena jello in the coastal area samples in children.
Concentrations of Cd, Pb and Zn were lower than the determined proportions of FAO, WHO, UKMAFF, NHMRC and FDA. Ni concentration was higher than theGlobal Standards in Sphyraena jello.

Fluctuations in the meteorological variables such as: temperature, precipitation, is one of the atmospheric circulation characteristics. Meanwhile, the sharp decrease of precipitation and dry periods caused by that has many negative effects on water resources. Climatic fluctuating in a region has severe effect on soil and water resources. Nowadays, generally it has been accepted that any change in climate system is important in the water and soil resources management. Among the climate elements, precipitation has the most fluctuation; this matter especially in Iran that the average rainfall is 250 mm is more importance. Drought and wet periods, especially drought period has been affected the Kaju watershed for a long time; and because of its long durability has been exposed to a lot of damages and injuries. The purpose of this article is Investigation of temperature, precipitation and discharge change trend the basin watershed a period of 20 years. Mann-Kndall parametric test was used to determine trend parametric. The results show precipitation decrease trend, temperature is ascendant trend and discharge River region is decrease trend.

One of the recent strategies in most countries in the field of recent economic growth has been a particular concern, tourists. Among all types of tourism, ecotourism is more compatible with sustainable development. Iran, due to the great extent, climatic diversity etc. has unique capability in the field of ecotourism. Chaharmahal and Bakhtiari province has high ability in this regard. Gandoman wetland in this province, according to the beautiful scenery is a great potential for the development of ecotourism. In this study, we tried using SWOT, AHP and ANP strategies for the development of the wetland ecotourism that could be provided. Analytic descriptive Methods and survey analysis of 20 tourism experts were used. The results (year 2012 – 2013) showed that: A total of 45 strengths and opportunities, with a score of (4.19) as the advantages and disadvantage and threaten with a score of 47 weight (3.21) as there are limitations wetland ecotourism development, Then, according to the results SWOT; to provide 6 strategy for each of four strategies (SO, ST, WO, WT) were measured. Since the proposed strategy did not have the same importance, so by using AHP model of each four proposed strategies; the best strategies were selected. These strategies include of competitive strategy-aggressive (SO) (Provision of facilities and services based on the needs assessment, etc.), Diversity strategy (ST) (policies to prevent an increase in rates land), the strategy review (WO) (adopt security measures to protect wetland reserves with the help of authorities, etc.) and defensive strategies WT (enjoying modern technology and harmony with the environment, etc.). Finally, using AHP to prioritize the implementation of each four strategies that SO strategy priority, WT The second priority, WO third priority, and eventually won the fourth priority ST.

Hydatid disease is a zoonotic infestation by a tapeworm of the genus of Echinococcus that characterized by cystic lesions in the liver and lungs but rarely in other parts of the body. Case: Known case of chronic Lymphocytic leukemia was a 56-years old man with several hydatid cysts of liver and lungs that was hospitalized because of ascites and abdominal pain. The patient received albendazol and surgical operation with diagnosis of peritonitis and complicated hydatid cyst in lungs and liver and Peritoneum. Patient expired with DIC and sepsis. This case report provides evidence that complicated hydatid cysts in immunocopromised patients have a bad prognosis and can not be safely treated by medication and surgery.

Today, tourism referred to as one of the variable and largest industry of the world and its fact growth followed by social, economical and environmental changes. Due to this reason, changed to one of important studies arena between researchers. Statistic shown that low share of Iran from global tourism income is in spite of its high attractions. Proofs shown that our tourism can not find its valuable share of market up to now and it is not due to its non natural attraction or ancient works even its climate conditions, but it is product of present management view point. Kish Island with its special geographical specifications in regional and global tourism development among all Iranian island in the Persian Gulf is the only area that all the time taken under special attention but at present time Dubai is the largest middle east economic and important tourism center and Kish island also search for its position in tourism industry. The present article type is descriptive-analytical basis and for collection of data, documents and librarian studies were taken. The goal of research is comparative comparison between Kish and Dubai destinations from view point of Tourism industry position and analysis of weak and strong points. Results shows that Kish island in comparison with Dubai can not fin its place due to different factors that its most important is lack of comprehensive management plan for advancement of special goals even with its plenty of attractions.

The present study aims to rank and assess the life cycle of tourism sample regions in the tourism center of West Islamabad. Moreover, it tries to investigate the status of tourism in these regions according to the concept of life cycle from Butler’s view. The present study is an applied research with the survey and field study methodology. At first, by using Delphi technique, 10 indexes were determined for assessment of the regions. Then, the data from the questionnaires survey were submitted to TOPSIS multi-criteria decision-making techniques, and the sample regions were prioritized. According to these prioritizations, the sample region of Ryjab with 0/634 i SL waslocated in the first place and other regions were in next priorities. Afterwards, the sample regions were submitted to Butler Model to determine the status of regions. Accordingly, the regions with low level of i SL such as Karand Mirage, Shiyan Fire Temple, and Mersad Canyon, passed the discovery stage in life cycle, and the proper management situation must be prepared to enter these regions into the development phase. Other regions were located in the next life cycles. Identifying the development stages of these regions plays an important role in management decisions and the permanent development of these regions.

This research aims to prioritize the archetypaltourism regions situated on the Oramanat tourism pole in the North West of Kermanshah Province, based on their aptitude for investment. This study is an applied survey type research. Data were gathered through questionnaires and were analyzed using TOPSIS technique. Results indicate that archetypaltourism regions of Shamshir, Ghourighale, Noudeshe, Hajij and Veisolqarn are in the good level; Bouzinmarkhil with i SL 0.48 is in medium level; the areas of Nowsoudeh, Sarabemamishan, Shervineh, Sarabesefidbarg, Ozgolebamu, Bidmiri and Dalani with i SL of 0.2 to 0.4 are in the weak level, and Cheshmehrize region with i SL 0.2 is evaluated to be in the very weak level. Based on the research findings, yielding of the archetypal tourism regions with low level of investment suitability, to investors, is only a mere waste of resources. Therefore, tourism planners are supposed to improve the potentiality of these areas for investment first, and then offer them to investors.

Central venous catheterization (CVC) is a common procedure associated with various side effects such as pneumothorax. Recently، the routine post-catheterization chest X-ray has been challenged. The aim of the present study was to design a scoring system for selecting patients requiring radiography after CVC procedure. In this cross-sectional study، 210 patients requiring CVC were enrolled in the study and pneumothorax potential risk factors، including body mass index>30، history of neck or chest surgery، emphysematous disease، history of catheterization، number of punctures، inappropriate position during CVC، and treatment with ventilator were recorded. Finally، chest radiography and clinical signs before and after CVC were compared and scoring system sensitivity and specificity were determined. Incidence of pneumothorax was 5. 24%. The number of punctures and patient''s position and history of catheterization showed significant associations with pneumothorax development (p<0. 001). Pneumothorax incidence in patients with score> 4 was 80% which was significantly higher than patients with score<4 (OR: 174. 2، p<0. 001). Sensitivity and specificity of using the scoring system at cut-off score> 2 were 81. 8% and 87. 9%، respectively. The results of this study showed that pneumothorax development risk is very low in patients with score<2 and there is no need for post CVC routine chest X-ray. However، in patients with score>4، pneumothorax development risk is high and it seems that chest radiography with close intervals even more than one time is necessary. Further studies are recommended to validate the proposed scoring system.

The population of Black Francolin was studied during the 2007–2008 period inSistan Plain in relation to plant vegetation and drought. The distribution of the species was mapped for the periods of before (2000) and after the drought (2000–2008) divided into three groups of habitats. Monthly Black Francolin number in Sistan is given for the 1995– 2007 period based on data obtained from Zabol Office of the Department of theEnvironment with a maximum number of 2,740 recorded in December 1999. Details of bird number are also given for some areas during the 2004–2007 period. Additionally plantcoverage preferred by Black Francolin was studied in two areas of Niyatak Forest andDoost Muhammad Khan. A total of 33 plant species was identified in Niyatak and 28species in Doost Muhammad Khan. The dominant plant species in spring was Phragmitesaustralis in Niyatak and Stuvvie sp. in Doost Muhammd Khan; however Alhaji camelorumwas the dominant species in summer and overall in both areas. Of 23 plots in Niyatak,crown cover of 30–40% and height of 50–60 cm had more birds and of 59 plots in DoostMuhammad Khan, crown cover of 20–30% and height of 20–30 cm also had more birdsdetected. Of 18 nests, clutch size varied from 4 to 11 eggs. Drought and illegal hunting are two main threatening factors for the Black Francolin population in Sistan Plain.

Kikuchi-Fujimoto disease or histiocytic necrotizing lymphadenitis is a rare but important etiology of cervical lymphadenopathy in young women. This disease is self limited and improves during 2-8 months. Diagnostic key is the pathology of involved lymphnode. Association of the disease with viral and autoimmune disease is not proved yet. In this article two cases of Kikuchi-Fujimoto disease are reported. Case: The first case was a 31 years old female patient with sever fever and right axillary lymphodenpathy (size: 57cm) in which one month after the disease, diagnosis was proved by pathology studies. This patient has erythematous patches in her face and nose in several times that were improved spontaneously. The second case was a 20 years old female patient with fever, chill, headache, weigh loss and cervical lymphadenopathy (size: 21cm). She received antibiotic at several times without any improvement. Finally after 5 months since the beginning of symptoms, the disease was diagnosed as Kikuchi-Fujimoto disease by surgical excision of lymhnode and pathology studies. After the surgery two small lymphnodes were appeared around the surgical site. In differential diagnosis of lymphadenpathy especially cervical in young women, Kikuchi-Fujimoto should be considered. Consumption of antibiotic in lymphadenopathy without clear diagnosis should be avoided. After diagnosis of Kikuchi-Fujimoto, long term work up for recurrence or the appearance of autoimmune disease symptoms is necessary.