Journal of Education for Pure Science-University of Thi-Qar

This study is to characterize the optical properties of PVA doped copper acetate salt. Thinfilms of PVA doped with copper acetate were prepared using solution casting method. The opticalabsorption spectra of synthesized thin films were recorded at room temperature over a wavelengthrange of ۱۹۰-۱۱00 nm using UV-VIS double beam spectrometer. From the spectral data the opticalconstants such as energy band gap (both allowed and forbidden), Urbach’s energy, refractive indexand extinction coefficient were determined. The variation of energy band gap on doping is explainedon the basis of incorporation of charge transfer complexes by the dopant. The optical studies haveled to a variety of interesting thin film optical phenomenon, which have thrown considerable light onthe band structure of solids and phonic states.

Mn2O3 nano thin films were prepared on glass substrates using spin coating technique by takingmanganese acetate (Mn(CH3COO)2.4H2O) as starting martial for different molar solutions. Solutionwas prepared by dissolving Mn(CH3COO)2.4H2O as precursor and mono ethanolamine (MEA) asstabiliser agent and 2-methoxyethanol as solvent. The mixture was stirred at 80oC until to get highviscous transparent solution. A small portion was taken and dropped on to corning glass substratewhich was rotated at (3000) rpm for (30) sec and dried at 300oC. The process was repeated for threetimes to get desired thickness of the film.also Prepared films were characterized by using XRD,SEM, UV-Vis spectrophotometer

Due of the urgent needs for Security and surveillance systems to account for the security conditionsexperienced by the country we contribution to the development and support of these traditionalsecurity systems with intelligent surveillance systems based on artificial intelligence algorithms totrack and monitor any security breach. The proposed system will issue a warning whistle to alert thesecurity men as well as build a video that summarizes all the unauthorized (strangers) movementswhich facilitates the process of retrieving important data quickly as well as reducing the storagespace used to store videos. The proposed system is based on distinguishing faces and tracking themby using Viola and Jones approach to detected face, and then classifying the target face as anunauthorized by using Local Binary Patterns (LBP).The experiments have shown that the proposed system has the efficient and robust detection;recognition and tracking face in surveillance multi-cameras are representing by 95% of the detectionfaces and more than 97% of the tracking of unauthorized (strangers) which represent a highproportion compared to similar works with high speed in the retrieval and analysis of video content.

In this paper,a general formula for the transmission probability for electron transfer through the DNAsystem have been derived by using the steady state formalism this has been done by assuming onestrand of DNA molecules as line model. TheI-V characteristics and the temperature-dependentconductance for four DNA sequences: (G-G) 24, (C-C) 24, (A-A) 24 and (T-T) 24 have beenstudied.

Fingerprints play an important role in our daily lives especially in security and medical fields so wewill discuss in this research the problems of human diseases genetic type II diabetes mellitus, whichis a common disease in the world and in Iraq especially. It will be based on some methods ofdetection of diabetes mellitus genetic and accurate and fast without resorting to traditional methods(blood test) by fingerprint analysis. The fingerprint of a patient from a family history analysis by theextraction of ripples and the fingerprint ridge count are keep in the data base to future as a referenceto be matched with people of the same race or family they have genetic diabetes by analyzing thefingerprint and compare with thefingerprint is stored in the systemthe accuracy of success in realty for this paper is 90% based on opinionof doctors in al-Husseinhospital in al-Nassriyah City because how it’s evaluated person if he /she has diabetes in early waydon’t need to blood test.

The pressure levels has a wide effects on air motion in the Atmosphere , and it is consideredas the main factor for the general circulation model (GCM) . this variable has multiple relationshipwith other meteorological variables so that it is very important in forecasting way . Themethodology proposed and adopted in this work is based on one seasonal ensemble model which isthe (ERA-15) model from (European Centre for Medium Range Weather Forecasting) (ECMWF) ,and the given data extended for (14) years and it’s from (1979) to (1992) for the middle east regionand two levels (500hpa) (700hpa) . the data transformed to integrated seasonal ensemble in order toshow the effect of seasonal change .The result showed on analysis of pressure levels height for eachseason for the two levels of the study that there are regions with relatively fixed pressure levelsvalues on summer like Saudi Arabia and Arabian Peninsula in about (٥۸۰۰۰) (m/s)2 while we findthis behavior is minimum on winter seasons , and the results shows that the pressure levels valuereach its maximum in the south of middle east in about (٥۷٦۰۰) (m/s)2 while it reach its minimumvalue in north of this location in about (٥٤۲۰۰) (m/s)2. and the gradient of line in (700hpa)level always greater as compared with the gradient of line in (500hpa) level

The aim of prepare this paper is to provide classification methods that have ability to distinguishseed types named Canadian, Rose, and Kama from each other according to their geometricalfeatures. We implement intelligent system algorithms in order to separation wheat kernels types.Kernels dataset picked up from UCI machine learning database. The number of geometrical featuresis seven (area , perimeter , compactness, length of kernel, width of kernel, asymmetry coefficient ,length of kernel groove). Wheat is classified by applying three algorithms firstly classified usingfuzzy logic secondly using neural network with back propagation network thirdly using neuro-fuzzynetwork . Three different ratios of training/testing groups which are (50% to 50%, 30% to 70%, and10%to 90%) are applied to the classifiers. The higher system's accuracy that we are get on it is 100%for training and in testing is 89.03% in fuzzy logic classifier while in neural network with resilientback-propagation(Rprop) algorithm we get on 100% in training, and 99.04% in testing, in neurofuzzy(NF) classifier we get on 96.19% in training and 94.28 % in testing. The system achievedusing Matlab environment.

Cladium mariscus is one of the plants belonging Cyperaceae family. Itis a common plant in ALHammarmarshes, eastern - south of Iraq.Polyphenols constitute one of the largest and widelydistributed groups of natural products in the plant kingdom. So the aim of the present study wasmeasurement of total phenolic content in the poly phenolic extract of the plant seeds, by using Folin–Ciocalteau reagent, and study the antibacterial activity of the poly phenolic extract. Cladiummariscus seeds were extracted in methanol: water (70:30 v/v). The optimum conditions forwavelength, and standard substance were 550 nm, and Gallic acid, respectively.Theantibacterialactivity of methanol: water extract was examined against two Gram positive bacteria( S. aureus andS. coccus) andtwo Gram negative bacteria (E.coli and P. aeruginosa) pathogenic bacteria strains, byusing the well disk diffusion method, showed that the methanol: water extract had a clear inhibitioneffect against microbes at ( 50%, 75% and 100% w/v) concentrations.

The aim of this study is evaluation ofserum lipid peroxidation and levels of lipids profile in womenwith unexplained infertility (UI). 60 women with unexplained infertility as well as (40) women withpolycystic ovarian syndrome (PCOS) aged (20-35) year were included in this study. The womenwere divided according the type of infertility into primary and secondary groups (2ºUI, 1ºUI, 1ºPCOand 2ºPCO) respectively. 50 healthy fertile women with the same age were included in this study asa control group. The results showed a significant increase in serum (MDA, TC, LDL, TG andVLDL) and decrease in serum (HDL) levels in all infertility groups compared to control group. Also,it is a significant increase in serum (MDA, TC, LDL, TG and VLDL) and decrease in serum (HDL)in (1ºPCO) and (2ºPCO) groups in comparison with (1ºUI), (2ºUI) respectively. This study showsthat women with unexplained infertility had elevated TC, LDL, TG and VLDL levels, suggesting ahigher risk of lipid peroxidation and a higher risk of developing CVD in the future

Oral contraceptive, Birth control, pills are mainly used to prevent the pregnancy. Thecombination of progesterone and estrogen are commonly use in these days. In this paper, we aimedto determine the influence of progesterone and estrogen as synthetic chemical found in oralcontraceptive pills on male rats. we investigated the contribution of oral contraceptive on 2 groups ofmale rats. 25 and 50mg/kg a had been given through gavage for 60 days. Level of testosteronealsowere measured utilizing Minvids. Determination of red blood cells, RBCs, total white blood cellsand platelets PLwhere been counted using coulter counter. There was a significant influence of oralcontraceptive pills on WBC and PLT while there are not significant effect of RBC comparing to thecontrol. Moreover, in the current study level of Testosterone was not significantly affected due totreatments comparing to the control in both groups. Eosin and Hematoxylin stain used to makehistological sections of testiest and the results showed that normal spermatogenesis can be seenclearly in the control group after 60 days’ exposure. The spermatogenesis is disrupted based on dosewhere 50mg of oral contraceptive exposure showed very high level of disturbance. Reductions in thenormal designand abnormal distance in seminiferous tubules also noticed after 60 day’s treatmentwith oral contraceptive. In addition to reduce the number of germ cells and somatic cells populationafter 50mg exposure are counted in high level of contraceptive taken.

This work is concerned to the study of the effects of ionizing radiation including (beta, neutron andultraviolet rays) on the high virulence strains of Escherichia coli (O157: H7 and O26),which areknown for their high toxicity and high susceptibility to free radicals . Besidesthe solution of whiteblood cells containing the microphage were prepared , microphages have the ability to produce freeradicals during the process of killing and infection of bacteria. Increasing or decreasing theeffectiveness of bacteria as well as white blood cells are done by reading thechemilumenscence,Which produced by free radical, generate from the oxidation of a certainchemilumenscence reagent, named: Lucigenine, to increase leukocyte toxicity from bacterialtoxicity, low-dose of ionized radiation have been used. The luminescence of individual , mixedmicrophages and bacteria have been recorded, through chemical glare, ie, that the pellets shine largerthan the bacteria. The readings were taken individually out-of-body state (invitro).The readings forwhole blood were taken, which are simulated to the readings inside the body (invivo).

Breast cancer (BC) is one of the important general health problem in the world. There are two typesof Breast Cancer; benign breast cancer and malignant breast cancer .In this paper we suggest a newalgorithm to diagnosis the two types of BC. Our algorithm has three steps; the first step is preprocessing,then feature extraction by using wavelet transform and the results from the wavelettransform minimized by using standard division this is for second step and the third step is fordiagnosis by using Fuzzy logic , the results from our algorithm are 98%.

Very Low Frequency (VLF) transmitter signals propagate in guided modes through the earthionospherewaveguide (EIWG) with very little attenuation and can be received literally around theglobe. The measurements of the amplitudes of VLF signals is the most cost effective method forstudying the propagational features of VLF waves in the EIWG and probe the transient ionosphericdisturbances in the D-region. Our space weather monitors measure the effects on Earth whichproduce by solar flares by tracking the changes in VLF radio transmissions as itreflected byionosphere. Solar Center at Stanford University's has developed an inexpensive space weathermonitors that students can install and use . The instruments detect changes to the earth’s ionospherecaused by solar flares and other disturbances. A Super SIDs receiver was installed in the location ofthe Faculty of Science - University of Thi-Qar , to start the project through the design of our antenna.Data collection and analysis is handled by a local PC . VLF signals from the five navigationaltransmitters; 1) TBB , Turkey (26.7 KHZ), 2) DHO38 , Germany (23.4 KHZ) , 3) HWU , France(21.75 KHZ), 4) GQD , UK (22.1 KHZ) , 5) NON , Occupied Palestine (29.9 KHZ) continuouslyfrom May 2017 to 15 September 2017 and analyzed to accomplish the scientific objectives of thiswork.

In this paper we define intuitionistic fuzzy soft (IFS, in short)⍺ open (closed) sets, IFS⍺ interior(closure) operators , IFS⍺ continuous (open, closed and irresolute) mappings and IFS⍺ separationaxioms. We also give some the basic theorems and properties of these concepts.

Global Climate Models (GCM) has been developed to perform climate projection to simulate andunderstand climate change in response to emission of greenhouse. The aim of this study is to usesimple numerical climate models to investigate effect of various parameters, functions, andcomponents of climate system on the temperature rise. Two climate changes scenarios used toestimate and explore the future rise surface air temperature over Iraq until 2050. The result of thesurface air temperature of scenario A for July has been 31.6 C in the first decade (1961 - 1970),while the last decade of study has been more than 37 ºC, while scenario C less than scenario A 3.8 ºCfor most cases. January's surface air temperature for last decade has been 10.0 ºC, while observationdata is more than model by two times. Anomaly surface air temperature focused on the behavior ofvariable more than value of it, so that this study carried out the fluctuations of two scenarios havebeen close together for first five decades, while the difference appears in the last three decades forexample for Baghdad city in winter the difference between two scenarios began form 2030 about 2ºC. Summer surface air temperature for Baghdad city has been higher value than surrounding regionsfor both scenarios A and C to reach 2-3 ºC.

In this paper the concept of intuitionistic fuzzy soft normed linear space of set of all soft points overa scalar field K is studied in a different way. Also the concepts: Cauchy, convergence are defined.Some theorems related to these concepts are proved.

After the application of the possible purification and sterilization procedures, 100 fresh meat sampleswere collected from local cattle and sheep carcasses. The samples were selected in order to detectsome pathogenic bacteria that might be present in the laboratory fresh red meat and categorize themin ways Microbiological methods generally applied.

The current study was conducted to find out the causes of the spread of breast cancer in the province
of ThiQar, especially in the city of AL-Nasiriyah and its surroundings compared with theother cities
of the province of ThiQar. As it was based on data registered from April 2012 until May 2014 in the
Department of Health of ThiQar..
The study found approximately( 323) cases of breast cancer registered in the province of ThiQar and
were distributed as follows:
)172 (cases in the city of AL-Nasiriyah and its surroundings, where the highest percentage recorded
in the study followed by the city of Shatrah and its surroundings ranked second, with the number of
registered (66), cases and then came the city of Suq al-Shuyukh and its surroundings ranked third,
where the study (45) , The city of Al-Rifa'i and its surroundings came in fourth place in terms of
injury, where the study recorded (34) cases and then occupied the city of Chibayish and its
surroundings, the lowest rank in the injury, where the study recorded(6)cases only.

Recently, the technology has been developed and wireless networks have received greatinterest in drawing the world's attention to the family. Wireless sensor networks are a set of sensornodes specific resources that collaboratively working on the transfer or follow differentphenomena(Chemical and physical) such as (sound, heat ... etc) and then transmit the informationmonitored wirelessly by connecting sensor nodes with each other until they reach the base station.There are two types of building mechanisms for wireless sensor network (WSN);structure-based andstructure-free. The first is suffering from many problems which can be overcome when dealing withthe other type. Most of the environments that deal with wireless sensor networks are difficult toreach and dangerous. Therefore, they are subject to many security breaches. These violations canlead to severe consequences and difficult to deal with in case they occur. Therefore, security must beprovided through the network in one way or another taking into account that achieving securitythrough the network is not easy because of the resources identified, especially as the security is themain issue and the first in many applications.In this paper, the structure-free typeis applied and in order to achieve security, data transmittedthrough the network is encrypted using the Elliptic Curves Diffie-Hellman(ECDH) and the Rivest-Shamir-Adleman(RSA) algorithms.Simulation results demonstrate that the power consumption of thestructure-free wireless sensor network with data encrypted by ECDH and RSAalgorithms.The resultsshow that the power consumption by ECDH algorithm is better that RSA type with nearly 13%.

In this study, a nonlinear analysis technique, Lyapunov Coefficient, and the conductancemeasurements are used to understand the properties of DNA Nanowire as a Quasi-One-DimensionalTight-Binding Chain. Lyapunov Coefficient for five DNA sequences including [(G/C)24], [(A/T)24],[periodic)24], [(code periodic)24] and [(random)24] were studied. Its magnitude and behavior aswell as the conductance-temperature dependence are proved to be very useful for providingconsiderable information about DNA Nanowire system. In addition, the transmission of these fivesequences and temperature-dependent conductance (vary from 0K to 300K)has been investigated.