Pub Date : 2019-04-23DOI: 10.32792/utq/utj/vol12/3/17
{"title":"Prevalence of anti-tissue Transglutaminase antibodies among patients with alopecia areata in Nassiriah city.","authors":"","doi":"10.32792/utq/utj/vol12/3/17","DOIUrl":"https://doi.org/10.32792/utq/utj/vol12/3/17","url":null,"abstract":"","PeriodicalId":23465,"journal":{"name":"University of Thi-Qar Journal","volume":"8 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82039536","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-04-23DOI: 10.32792/utq/utj/vol12/3/7
Dr.Hazeem Baqer, Abdulkareem. S. Gumar, Baidaa M.Alsafy
In this paper propose a method for the diagnosis of atherosclerosis as if that was normal or abnormal arteries, it has been the use of neural network technology after making optimizations, filter and remove the impurities of the arteries. Samples were taken from a group of patients in Nasiriyah Heart Center disparate ages and both sexes, which was 110 samples were 60 of them training samples which showed the results of 100% and 50 of these samples were tested results showed 92%
{"title":"Diagnosis of Atherosclerosis by using digital image processing","authors":"Dr.Hazeem Baqer, Abdulkareem. S. Gumar, Baidaa M.Alsafy","doi":"10.32792/utq/utj/vol12/3/7","DOIUrl":"https://doi.org/10.32792/utq/utj/vol12/3/7","url":null,"abstract":"In this paper propose a method for the diagnosis of atherosclerosis as if that was normal or abnormal arteries, it has been the use of neural network technology after making optimizations, filter and remove the impurities of the arteries. Samples were taken from a group of patients in Nasiriyah Heart Center disparate ages and both sexes, which was 110 samples were 60 of them training samples which showed the results of 100% and 50 of these samples were tested results showed 92%","PeriodicalId":23465,"journal":{"name":"University of Thi-Qar Journal","volume":"205 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76238912","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-04-23DOI: 10.32792/utq/utj/vol12/3/6
Shaker K. Ali, A. J. Yaseen, Amer Y. Mahdi
Predict the numbers of livestock is one of interesting research area cause the important of livestock in each countries economics, in this paper we design an expert system for predict the numbers of livestock (Sheep, Goat, Cow, Buffalo and Camel) in Thi-Qar province, and we collect the knowledge from (Directorate of meteorological in Nasiriyah, the Veterinary Hospital in Nasiriyah and Directorate of Agriculture in the province of Thi-Qar) and collect the last 5 years to compare the result from our system with actual results by compare year by year in actual world by the same years in our system , There are 10 knowledge which build rules , There are differences numbers of rule for each livestock kinds, there are 813 fuzzy rules for sheep, 558 fuzzy rules for goat, 435 fuzzy rules for cow, 425 fuzzy rules for buffalo and 537 fuzzy rules for camel. There is commands knowledge and there is specified knowledge for each livestock (Sheep, Goat, Cow, Buffalo and Camel), there rules build by using Mamdani fuzzy logic and we use SQL server 2008 to insert these fuzzy rules. The results which we obtained from our fuzzy expert system was gave high accuracy and perfect result.
牲畜数量预测是一个有趣的研究领域，因为牲畜在各国经济中的重要性，在本文中，我们设计了一个专家系统来预测Thi-Qar省的牲畜(绵羊，山羊，牛，水牛和骆驼)的数量，我们收集了纳西里耶气象局的知识。纳西里耶和兽医医院理事会的农业省份Thi-Qar)和收集过去5年比较结果从我们的系统与实际结果比较逐年在实际世界相同的年在我们的系统中,有10个知识构建规则,有不同数量的规则为每个牲畜种类,有813个模糊规则为羊、山羊558模糊规则,模糊规则435牛,水牛有425条模糊规则，骆驼有537条模糊规则。每种牲畜(绵羊、山羊、牛、水牛和骆驼)都有命令知识和指定知识，使用Mamdani模糊逻辑构建规则，并使用SQL server 2008插入这些模糊规则。该模糊专家系统给出了较高的精度和较好的结果。
{"title":"Expert system to predict the numbers of livestock in Thi-Qar province","authors":"Shaker K. Ali, A. J. Yaseen, Amer Y. Mahdi","doi":"10.32792/utq/utj/vol12/3/6","DOIUrl":"https://doi.org/10.32792/utq/utj/vol12/3/6","url":null,"abstract":"Predict the numbers of livestock is one of interesting research area cause the important of livestock in each countries economics, in this paper we design an expert system for predict the numbers of livestock (Sheep, Goat, Cow, Buffalo and Camel) in Thi-Qar province, and we collect the knowledge from (Directorate of meteorological in Nasiriyah, the Veterinary Hospital in Nasiriyah and Directorate of Agriculture in the province of Thi-Qar) and collect the last 5 years to compare the result from our system with actual results by compare year by year in actual world by the same years in our system , There are 10 knowledge which build rules , There are differences numbers of rule for each livestock kinds, there are 813 fuzzy rules for sheep, 558 fuzzy rules for goat, 435 fuzzy rules for cow, 425 fuzzy rules for buffalo and 537 fuzzy rules for camel. There is commands knowledge and there is specified knowledge for each livestock (Sheep, Goat, Cow, Buffalo and Camel), there rules build by using Mamdani fuzzy logic and we use SQL server 2008 to insert these fuzzy rules. The results which we obtained from our fuzzy expert system was gave high accuracy and perfect result.","PeriodicalId":23465,"journal":{"name":"University of Thi-Qar Journal","volume":"31 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88146956","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-04-23DOI: 10.32792/utq/utj/vol12/3/14
L. Dawood, Ahmed Abdulridha Kareem
In this research there are models developed to consumption for three major petroleum products; Fuel oil, Gas oil and Gasoline for five years (2016-2020) based on two statistical methods; Autoregressive Integrated Moving Average (ARIMA) and Multi Linear Regression (MLR). The data collected for actual demand and consumption from 2005-2015 years, from different sources are used to estimate petroleum products consumption for Baghdad governorate (as a case study).These predicted models are affected by factors as population, urbanization rate, number of vehicles and electricity sector. The generated results by (ARIMA) are suitable to forecasting and more accurate, since it depends on Mean Absolute Percentage Error (MAPE) to determine forecasting accuracy the results showed that the error was equal to 8.1%, 15.93% and 10.57% for Gasoline, Gas oil and Fuel oil respectively. SPSS program version (23) is used to reveal these results, showing an increase in consumption of Fuel Oil and the stability of consumption to Gasoline and Fuel oil, in the same level of consumption in the past years resulting an increase in the gap between demand and produced quantity when compared to Doura refinery production quantity of these fuels. While the produced quantity of Fuel oil is greater than the predicted consumption required. These results are valuable to decision makers to select between different alternatives as increase in production of light products (Gasoline, Gas oil) and reduce in Fuel oil production or importing these fuels, or the decision of implementing new refinery.
{"title":"Statistical Methods for Modelling Petroleum Products Consumption in Iraq","authors":"L. Dawood, Ahmed Abdulridha Kareem","doi":"10.32792/utq/utj/vol12/3/14","DOIUrl":"https://doi.org/10.32792/utq/utj/vol12/3/14","url":null,"abstract":"In this research there are models developed to consumption for three major petroleum products; Fuel oil, Gas oil and Gasoline for five years (2016-2020) based on two statistical methods; Autoregressive Integrated Moving Average (ARIMA) and Multi Linear Regression (MLR). The data collected for actual demand and consumption from 2005-2015 years, from different sources are used to estimate petroleum products consumption for Baghdad governorate (as a case study).These predicted models are affected by factors as population, urbanization rate, number of vehicles and electricity sector. The generated results by (ARIMA) are suitable to forecasting and more accurate, since it depends on Mean Absolute Percentage Error (MAPE) to determine forecasting accuracy the results showed that the error was equal to 8.1%, 15.93% and 10.57% for Gasoline, Gas oil and Fuel oil respectively. SPSS program version (23) is used to reveal these results, showing an increase in consumption of Fuel Oil and the stability of consumption to Gasoline and Fuel oil, in the same level of consumption in the past years resulting an increase in the gap between demand and produced quantity when compared to Doura refinery production quantity of these fuels. While the produced quantity of Fuel oil is greater than the predicted consumption required. These results are valuable to decision makers to select between different alternatives as increase in production of light products (Gasoline, Gas oil) and reduce in Fuel oil production or importing these fuels, or the decision of implementing new refinery.","PeriodicalId":23465,"journal":{"name":"University of Thi-Qar Journal","volume":"27 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82314365","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-04-23DOI: 10.32792/utq/utj/vol12/3/5
I.T.Abed-Ali, C. A. Emshary
We report the observation of multiple diffraction rings patterns in paprika and pepper oils using continuous wave laser beams .The patterns occur at relatively low intensities . The number of rings together with outermost ring diameter of each pattern increases monotonically with increasing input power . The total changes in refractive index , ∆n ,and nonlinear refractive index,n2 ,are determined using the number of rings observed in both samples and 473 nm and 532 nm laser beams . We obtained good values of ∆n = 0.01 and n2 = 10-6 cm2/w . These large values are attributed to thermal effects .
{"title":"Determination of nonlinear refractive index of paprika oil and pepper oil under cw visible laser illumination","authors":"I.T.Abed-Ali, C. A. Emshary","doi":"10.32792/utq/utj/vol12/3/5","DOIUrl":"https://doi.org/10.32792/utq/utj/vol12/3/5","url":null,"abstract":"We report the observation of multiple diffraction rings patterns in paprika and pepper oils using continuous wave laser beams .The patterns occur at relatively low intensities . The number of rings together with outermost ring diameter of each pattern increases monotonically with increasing input power . The total changes in refractive index , ∆n ,and nonlinear refractive index,n2 ,are determined using the number of rings observed in both samples and 473 nm and 532 nm laser beams . We obtained good values of ∆n = 0.01 and n2 = 10-6 cm2/w . These large values are attributed to thermal effects .","PeriodicalId":23465,"journal":{"name":"University of Thi-Qar Journal","volume":"20 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89401224","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-04-23DOI: 10.32792/utq/utj/vol12/3/8
Z. Naeem, M. S. Magtoof
This study concerned with the synthesis and characterization of thiazolidinones & γ- lactams , the thiazolidinones compounds are prepared from A mixture of Schiff base (Imine) and thioglycolic acid, γ- lactams compounds are prepared from A mixture of Schiff base (Imine) with phenylsuccinic anhydride in moderate yields (52-71 %). The structures of these thiazolidinones and γ-lactams were established on the basis of the spectral data namely IR, 1H-NMR,13C-NMR, 13C-NMR DEPT , Mass spectra
{"title":"Synthesis And Characterization Of Some New Five Membering Ring Compounds Such As Thiazolidinones and γ -Lactams","authors":"Z. Naeem, M. S. Magtoof","doi":"10.32792/utq/utj/vol12/3/8","DOIUrl":"https://doi.org/10.32792/utq/utj/vol12/3/8","url":null,"abstract":"This study concerned with the synthesis and characterization of thiazolidinones & γ- lactams , the thiazolidinones compounds are prepared from A mixture of Schiff base (Imine) and thioglycolic acid, γ- lactams compounds are prepared from A mixture of Schiff base (Imine) with phenylsuccinic anhydride in moderate yields (52-71 %). The structures of these thiazolidinones and γ-lactams were established on the basis of the spectral data namely IR, 1H-NMR,13C-NMR, 13C-NMR DEPT , Mass spectra","PeriodicalId":23465,"journal":{"name":"University of Thi-Qar Journal","volume":"43 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77136204","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-04-23DOI: 10.32792/utq/utj/vol12/3/4
R. Hussain
Wireless Sensor Networks(WSN) have seen widespread, so it became an important part in our daily lives. It has many characteristics distinguish it from other types of networks, Such networks help us know more about our environment, this could lead us towards a better and easier life. Wireless sensor networks is one of the best candidates among other networks. It’s features are by sensing tasks from small scale, centralized and expensive to large scale, distributed and low-cost by using small battery to power sensors with wireless links. Because of the special nature of these networks emerged a number of security holes contribute to facilitate the penetration, which makes it imperative to reconsider the security aspects of these networks. This paper aims to show the security challenges in the wireless sensors networks and means to face it through the most prominent research achievements in this field.
{"title":"A Survey on Security Challenges in Wireless Sensor Networks","authors":"R. Hussain","doi":"10.32792/utq/utj/vol12/3/4","DOIUrl":"https://doi.org/10.32792/utq/utj/vol12/3/4","url":null,"abstract":"Wireless Sensor Networks(WSN) have seen widespread, so it became an important part in our daily lives. It has many characteristics distinguish it from other types of networks, Such networks help us know more about our environment, this could lead us towards a better and easier life. Wireless sensor networks is one of the best candidates among other networks. It’s features are by sensing tasks from small scale, centralized and expensive to large scale, distributed and low-cost by using small battery to power sensors with wireless links. Because of the special nature of these networks emerged a number of security holes contribute to facilitate the penetration, which makes it imperative to reconsider the security aspects of these networks. This paper aims to show the security challenges in the wireless sensors networks and means to face it through the most prominent research achievements in this field.","PeriodicalId":23465,"journal":{"name":"University of Thi-Qar Journal","volume":"AES-22 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84592538","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-04-22DOI: 10.32792/utq/utj/vol12/1/8
N. Al-Saadawy
The reaction of camphor with phenylalanine under showed conditions yielded Schiff base as a ligand. The structures of Cu(II), Ni(II), Co(II) and Fe(II) with schiff base compound have been joined by the reacting between copper bromide, hexahydrate nickel chloride, hexahydrate cobalt chloride and iron bromide and ligand in 1:2 mole ratio. The free ligand and their metal structures have been in the solid state. The spectroscopic data of the structures suggest their 1:2 buildings structures which are inspected by elemental analysis (CHN), FT-IR, 1H NMR spectroscopy. The spectroscopic studies proposed the octahedral structure for the all structures and the results are represented and analyzed underneath.
{"title":"Synthesis and Characterization of Schiff base [(2S)-3-phenyl-2-((E)-((1S)-1,7,7-trimethylbicyclo[2.2.1]heptan-2-ylidene)amino)propanoic acid] and their metal complexes","authors":"N. Al-Saadawy","doi":"10.32792/utq/utj/vol12/1/8","DOIUrl":"https://doi.org/10.32792/utq/utj/vol12/1/8","url":null,"abstract":"The reaction of camphor with phenylalanine under showed conditions yielded Schiff base as a ligand. The structures of Cu(II), Ni(II), Co(II) and Fe(II) with schiff base compound have been joined by the reacting between copper bromide, hexahydrate nickel chloride, hexahydrate cobalt chloride and iron bromide and ligand in 1:2 mole ratio. The free ligand and their metal structures have been in the solid state. The spectroscopic data of the structures suggest their 1:2 buildings structures which are inspected by elemental analysis (CHN), FT-IR, 1H NMR spectroscopy. The spectroscopic studies proposed the octahedral structure for the all structures and the results are represented and analyzed underneath.","PeriodicalId":23465,"journal":{"name":"University of Thi-Qar Journal","volume":"93 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73301288","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-04-22DOI: 10.32792/utq/utj/vol11/4/3
A. A. Sangoor
In this paper define the contractible edge eulerian graph that, let is a class of Eulerian graphs , the edge e in is called contractible edge eulerian graph if . The necessary conditions for Eulerian graphs to have contractible edge eulerian have been introduced, further, the even and odd contractible edge eulerian graph have been studied , we also define the contractible edge eulerian graph class, the edge e in G is satisfied property contraction is called contractible edge eulerian if . Tutte [7] proved every 3-connected graph non isomorphic to have 3-contractible and proved every 3-connected graph on more than four vertices contains an edge whose contraction yield a new 3-connected graph [7]. We proved graph G is eulerian graph has contractible edge if non isomorphic to . How over every 4-connected graph on at least seven vertices can be reduced to smaller 4-connected graph by contraction one or two edge subsequently [7]. Also we discussed the graph G is eulerian on at least seven vertices can be contraction and saved the properties of eulerian graph. Let be a regular graph and eulerian graph, the edges e in is called contractible regular-eulerian graph if is regular-eulerian grah, We discussed relation contraction of eulerian-regular graph then has contractible if if then has not contractible regular-eulerian.
{"title":"((Contractible Edge of Eulerian Graph- Regular ))","authors":"A. A. Sangoor","doi":"10.32792/utq/utj/vol11/4/3","DOIUrl":"https://doi.org/10.32792/utq/utj/vol11/4/3","url":null,"abstract":"In this paper define the contractible edge eulerian graph that, let is a class of Eulerian graphs , the edge e in is called contractible edge eulerian graph if . The necessary conditions for Eulerian graphs to have contractible edge eulerian have been introduced, further, the even and odd contractible edge eulerian graph have been studied , we also define the contractible edge eulerian graph class, the edge e in G is satisfied property contraction is called contractible edge eulerian if . Tutte [7] proved every 3-connected graph non isomorphic to have 3-contractible and proved every 3-connected graph on more than four vertices contains an edge whose contraction yield a new 3-connected graph [7]. We proved graph G is eulerian graph has contractible edge if non isomorphic to . How over every 4-connected graph on at least seven vertices can be reduced to smaller 4-connected graph by contraction one or two edge subsequently [7]. Also we discussed the graph G is eulerian on at least seven vertices can be contraction and saved the properties of eulerian graph. Let be a regular graph and eulerian graph, the edges e in is called contractible regular-eulerian graph if is regular-eulerian grah, We discussed relation contraction of eulerian-regular graph then has contractible if if then has not contractible regular-eulerian.","PeriodicalId":23465,"journal":{"name":"University of Thi-Qar Journal","volume":"39 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76825209","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-04-22DOI: 10.32792/utq/utj/vol11/4/4
N. Ali, H. Yasser
In this work, the solid PCF are studied, where the solid core was surrounded by a number of holes with a diameter away from each other by distance. The strange behavior of dispersion with the presence of nonlinear phenomenon such as: self-phase modulation, self-steepening and stimulated Raman scattering allows the formation of higher order solitons in a short distance range . The study of SCG has been done by the numerical solution for the generalized propagation equation, where the Fourier transform method is used to solve the linear part and Runge-Kutta method to solve the nonlinear part. Higher order soliton means the possibility of soliton fission to the fundamental solitons and emissions the dispersive wave, this means the formation SCG. The SCG has been affected by each of: width, power and wavelength of the input pulses. On the other side, it is also affected by the fiber parameters and that in turn controls the zero dispersion wavelength , where the conditions and form bright soliton and dark soliton, respectively.
{"title":"Analyses of Supercontinuum Generation in Photonic Crystal Fibers","authors":"N. Ali, H. Yasser","doi":"10.32792/utq/utj/vol11/4/4","DOIUrl":"https://doi.org/10.32792/utq/utj/vol11/4/4","url":null,"abstract":"In this work, the solid PCF are studied, where the solid core was surrounded by a number of holes with a diameter away from each other by distance. The strange behavior of dispersion with the presence of nonlinear phenomenon such as: self-phase modulation, self-steepening and stimulated Raman scattering allows the formation of higher order solitons in a short distance range . The study of SCG has been done by the numerical solution for the generalized propagation equation, where the Fourier transform method is used to solve the linear part and Runge-Kutta method to solve the nonlinear part. Higher order soliton means the possibility of soliton fission to the fundamental solitons and emissions the dispersive wave, this means the formation SCG. The SCG has been affected by each of: width, power and wavelength of the input pulses. On the other side, it is also affected by the fiber parameters and that in turn controls the zero dispersion wavelength , where the conditions and form bright soliton and dark soliton, respectively.","PeriodicalId":23465,"journal":{"name":"University of Thi-Qar Journal","volume":"24 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78549005","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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