JOURNAL OF MADENAT ALELEM COLLEGE

Track detecting technique using CR-39 track detector has been implemented for determining depleted uranium concentration in biological specimens (tissues, bones, and blood) of patients infected with cancer diseases. Results were compared with specimens of patients infected with conventional diseases (noncancerous). Specimens were collected from middle and south of Iraq have been contaminated with depleted uranium in the Gulf war in 1991. Results show that this technique is efficient for determining depleted uranium concentration in biological specimens. It was found that all studies samples determine for patients infected with cancer diseases contain a high concentration of depleted uranium (more than the international standard) comparing with noncancerous diseases. Moreover, it was found that persons infected with Leukemia show more sensitive to uranium concentrations to induce the diseases (66-202 ppb), while (116- 1910 ppb) concentrations were needed for inducing cancer diseases in organs and tissues. Result confirmed the correlation between cancerous diseases and the munitions made of depleted uranium used in the Gulf war in 1991 leads to contaminate the Iraqi environment and causes a high risk against people in Iraq.

The Radar Cross Section (RCS) has been reduced four techniques: Shaping, Radar Absorbing Material (RAM), Passive cancellation and Active cancellation. The RAM is a technology uses in camouflage application mainly in defense. The aim of this technology based on uses materials able upon absorbing the radar. The material consists of different composites consists of Polyaniline (PANI) Based on Nitrile Rubber (NBR) to produce RAMs. Permittivity of these materials is a fundamental to all other calculation. The calculation by used the cavity perturbation method in the X band (8-12 GHz), then, design four layers of the radar absorbing material backed with PEC (such a structure is typically Radar absorbing material RAS). Main goal of this design is tradeoff between low Reflection coefficients, structure thickness, the obtained results for the RC= -12.2 dB in the 12 GHz.

Thousand tons of corn cobs were accumulated yearly in Iraq, which are rich in cellulose and poor in protein. The sacchrification of corn cobs can be used for cultivation of yeast and production of single cell protein (SCP). Two microorganisms producing cellulases were used for conducting experiments, Trichoderma spp. and Cellulomonas. The most productive strain of Trichoderma spp. was chosen after assaying all isolates. Results revealed that fungal isolates was more efficient in producing sugar from corn cobs than bacteria. Maximum concentration of sugar was produced by fungal culture after nine days of incubation time in surface and submerged culture, while it was not efficient in fermenter. Cellulases were induced to release from bacterial cells and increased with incubation period. Fermenter experiment showed the ability of yeast to utilize sugar produced from corn cob leading to increase protein content to 14.3٪ and fibers was reduced from 41.7٪ to 10.9٪ which became more suitable for feeding ruminants and fish.

This paper presents the design and simulation of an optical transmission system in optical fiber. Optical fiber is one of the most important communications media in communication system. Due to its versatile advantages and negligible transmission loss it is used in high speed data transmission. Although optical fiber communication has a lot of advantages, dispersion is the main performance limiting factor. There are various types of optical fiber, the Fiber Bragg Grating (FBG) is commonly chosen as important components to compensate the dispersion in optical communication system. Because the low cost of filter for wavelength selection and low insertion loss, it has also customized reflection spectrum and wide bandwidth. The simulation of transmission system will be analyzed based on different parameters by using OptiSystem simulator. By simulating a model of communication system and using the most suitable settings of the system which include input power (dBm), fiber cable length (km) and attenuation coefficient (dB/km) at cable section, there are three different parameters will be investigated, which are Signal power (dBm), Noise power (dBm), output power (Watt), at receiver.

We conclude from the foregoing that the incidence of recourse against the owner of the vehicle and its driver Baaltdhamn received exclusively in the law may not increase it and do not exceed more than punish the driver in driving a car is in the non-normal because of the sugar or deliberate or serious error and not drive off the market or a load greater than or use the car is purpose or because of a stolen car or usurped and was able to replace all of them and confining mistake willful serious mistake coupled with the circumstances Almshidh passing male and leave to spend his role, taking into account that suits aggrieved become obsolete in three years and it can not refer to the driver in the normal error is previous cases, these properties of compulsory insurance, which is one of the contracts absent with social objectives forand stamen compensate those affected incidents of cars even encountered thus a departure from the general rules of civil liability, as well as does not cost the car owner to pay a premium, but a certain percentage of gasoline sales, which collects insurance company billions do not act for those affected by incidents of cars, but the bare minimum and restore what is left to the Ministry of Finance as the profits made by the company or build your buildings and this is not the goal of the legislator of compulsory insurance, which take Starand played it affected themselves and turned to the chapter clan, which gives them the compensation high up in some respects to the (25) million or more for this I cancel this type of compulsory insurance and to keep the affected their experience in the civil courts are merciful

Electron transfer (ET) in metal/liquid interface exhibits dependence on the driving free-energy〖∆V〗^°. It has been studied depending on the quantum theory. The driving force energies 〖∆V〗^° for the electron transfer reaction are calculated as a function of the reorganization E_met^liq, and absorption energy E_abswhen a light is incident on the donor-acceptor system. The results show that the driving force energy 〖∆V〗^°for electrons increase with increases absorption energy and decreasing with wave length and reorganization energyE_met^liq. A MATLAP program has been used to calculate the reorganization energyE_met^liq, driving free energy〖∆V〗^°, and the rate constant of electron transferR_ET. The present results show that the rate constant R_ETincreases with the increasing of the reorganization energy E_met^liq, and with the decreasing of the driving force energy〖∆V〗^°. Probability of electron transfer occurs in most polar solvent f(n,ε) system and has low driving force energy.

sample had been collected from the powder of the dusty storms which had been moved over Baghdad for a different months of a year 2011 by using metal containers that had manufactured locally and had been mounted over the roof of houses in particular regions of Baghdad (Kerkh and Risafa).The radioactive concentration of dust samples had been measured and analyzed by using the Gamma Spectroscopy analyzing System which consist of high purity Germanium detector of efficiency of 40 %, resolution 2keV at 1.332 MeV (Co-60) , DSA 2000 system which protective barrier made in Canberra Company , the developed Genie 2000Program and using personal computer. The measurement system for energy calibration and efficiency had been calibrated by using a standard point sources and standard source of a multi energy made by the American Canberra company. The Marnelli geometrical shape had been used to measure the activity of the samples. Results indicated the existence of the natural radioactive isotopes such as K-40, Be-7 which has been composed of as a result of the nuclear reaction between the Cosmic ray and some other elements of the atmosphere like Oxygen and Nitrogen besides the existence of radioactive isotopes which belongs to the natural Uranium series and the natural Thorium series. Highest measurements indicated the existence of industrial radioactive isotope Cs-137.The highest value of concentration for Be-7 was (381.5 Bq/kg) at Al-Shaab region, and the highest value of concentration for K-40 was (467.7 Bq/kg) and some other radioactive isotopes which belong to the series of U-238 as follows:- Bi -214 (32.6 Bq/kg), Pb-214 (33.6 Bq/kg), and radioactive isotopes which belong to the series Th-232 as follows:- Bi-212(18.6Bq/kg), Pb-212 (18.8Bq/kg),Ac-228 (30.3 Bq/kg),the highest value of concentration for the industrial Cs-137 was (26,8 Bq/kg) it was at Al-shaab region ,and this concentration is relatively high in comparison to the levels of normal concentration which exist in Iraqi soil. This concentration of radioactivity may be effect on human health due to internal and external exposures.

This paper presents the result of previous papers. It is provides computerized technique to design and create normalize relational database based on Functional Dependency Table (FDT). The system use Data Access Object (DAO) to define tables to the table collection. After the tables and fields have been created, the system will define an index and primary key attributes to the first field of each table, finally the relationships type is created between tables depend on the primary keys and foreign keys.

This work aims to find the optimum design of electrostatic quadrupole lens and make the comparison between two different electrodes shapes which are computed with the aid of transfer matrices. Two types of electrostatic quadrupole lens, cylindrical convex electrodes, and cylindrical concave electrodes were used to find optimum field model, which was close to the field distribution for each design of the proposed lens.
The path of charge-particles beam is traverse the field model has been determined by solving the trajectory equation of motion in Cartesian coordinates. Then, take the comparison of the optimum values of spherical aberration coefficients and resolution limits in both convergence and divergence plans for each proposed type.

There are many methods used to distinguish persons from each other using palmprints, fingerprints, giats, hand geometry, sound waves, shape of the ear, the color of the eyes and the iris, …etc. Discrimination power analysis (DPA) is powerful to extract proper feature for palmprint, after applying (DPA) on the true color image of palmprint, some of the features and coefficients are choosing to construct vectors including these value of features. DPA is a statistical analysis, based on the image coefficients properties after sequence of process on the true color image. The discrimination power of all the coefficients is not the same and some of them are discriminant than others, the higher true of recognition rate depend on feature vectors of Discriminant Coefficient (DCs). It searches for the coefficients which have large power to discriminator different classes better than other, the performance based on (DPA) and selected (DCs) is better with less complexity.

Diabetes mellitus has been known to associate with lipid disorders and cardiovascular complication. This study was carried out to determine the changes in serum lipid profile in type 2 diabetic patients. Lipid profile was measured in sera of thirty males and females type-2 diabetic patients who attend Baqubah Educational Hospital in Diayla province and compared with thirty healthy of matched age and sex, as control group. The result indicate the presence of significant increase in serum TG (p < 0.0001), TC (p < 0.0001), LDL-C (p <0.0001), and VLDL-C (P <0.0001). Serum HDL-C levels were significantly decreased (p < 0.0001) in type 2 diabetic patients. In conclusion several lipid abnormalities were found in type 2 diabetes mellitus.

The current study aimed to evaluate the role of cinnamic acid and its activity on complete blood count (RBC, WBC, HG, HCV, MCH, MCHC and Platelets) and protective effect against the trichlorfon which is a chemical compound that damage hepatic cells and has mutagenic effects. Two concentrations of pure cinnamic acid (30 & 60 mg ⁄ kg) were used in the first step to choice the perfect concentration in comparison with negative and positive controls of trichlorfon. The comparison group represent vitamin C. The second step was carried out to understand cinnamic acid mechanism activity towards trichlorfon by used pre- trichlorfon and post – trichlorfon in interaction with perfect concentration of cinnamic acid dose (30 mg ⁄ kg).The analysis showed that cinnamic acid removed kinds of anemia ,leukemia,bone marrow failure, hypoxia, cancer chemotherapy, hemolytic anemia and hormone erythropoietin from kidney failure in post-trichlorfon than pre-trichlorfon perfectly. Therefore, cinnamic acid has cure ability and removed trichlorfon damage and it can be given to patient whom used trichlorfon in transplanting body part surgeries to a void refused the part for 6 days after transplanting surgeries.

The present study aimed to recognize the morphological description and histological structure of the tongue in rock pigeon Columba livia gaddi using light microscope. Ten adult rock pigeon of both sexes were used in this study. Results of the present study showed that the tongue is characterized by an elongated triangular format. Three parts are distinguished in the dorsal surface: the apex the body and the root. On the dorsal surface of the apex and body a median groove is found. Large conical papillae are located symmetrically in the form of the letter V at the median line between the body and the root, also there is one large papillae at each half was observed behind the main row of papillae. The mucosa of the tongue is covered by a thick stratified squamous epithelium which is cornified only on the ventral surface. The desquamate cells were observed on the dorsal surface in the lingual apex and body. The tongue was supported by a hyaline cartilage , which extended from the lingual root to the apex. The lingual glands (branched tubulo- alveolar gland) were embedded in the connective tissue of lamina propria of the dorsal surface and extended laterally from the apex to the laryngeal clefts, while the ventral surface devoid of any glandular structure.