Journal of university of Anbar for Pure science

The present study sheds light on knowing the spread of klibsilla oxytoca Bacteria in (100) soil sample taken from the regions of AL-Jazeera, AL-Taameem, AL-Khaldiya, AL-Sufiya and AL-Habbaniya .The ratio of the existence of these Bacteria ranges between 12-88%. The results indicate that all samples contain klibsilla oxytoca Bacteria ;and (36) isolate has been obtained from these Bacteria . The study also includes the evaluation of the effeiency of isolates in foxing Nitrogen .It is appeared that the highest quantity of foxing Nitrogen reaches at (1.3) mlg Nitrogen / 100 ml . by local isolation klibsilla oxytoca J3 .When studying the effect of different concentrations of NP and Urea fertilizers on the growth of isolate in the solid and liquid cultures from the vrem point of colonies diameters and numerical density, the result show the ability of this isolate on the growth at the addition of a quarterly concentration (83 and3.2) per million to NP fertilizer and Urea fertilizer respectively . the diameter. Colonies that grow in the solid culture is (2,2,5,3,2,3,4,4,and3) ml ,respect rely ,during the periods g incubation (144,120,96,72,48,and 24) hour. While the nureoced density reaches at (9.21,9.23,8.98,8.74,7.93,6.98)Log/ml .The results eg .Biology experiment proved the efficiency of this isolate in foxing Nitrogen . Appeared in all the features g plant , (plant weight ,plant length , plant content of nitrogen and chlorophyll) ,that are studded in the treatment in which isolate mixture is used with quarter of concentration (3.2, 83) per million to NP fertilizer and Urea fertilizer respectively . The results state that the mixture of isolate with a quarter of recommendation is able to foxing Nitrogen at a rate of 4.43 mlg Nitrogen / plant . while the soil content of total Nitrogen is 120.63 mlg/kg and the 8.09 microbial density Log/g soil . It is found that the best rote to these plant ,in this treatment reaches (20 , 74 )in the plant bight and rote con respectively and the dry weight reaches at ( 178 ,16.2 ) mg /plant.

This study was conducted to evaluate using possibility of common reed plant wastes in the preparation of compost for Agaricus bisporus rather than wheat straw, which was adopted as a basic substrate in the preparation the compost in the world and the effect of Liquorice extract spraying at pin fruit bodies production and its quntity.Results indcate the lower proportion of carbon to nitrogen (C: N Ratio) was 8.51:1 with the compost of wheat straw compared with common reed watse 15.32:1 and 12.32:1 with the compost of the mixture. The best production of fruiting bodies achieved 440.83 g/5 kg with the compost of common reed waste after 21 days of harvest, compared with 371.17 g/5 kg from wheat straw, and that the best biological efficiency of 26.5% achieved with the common reed waste compost, followed by an average of wheat straw the best rate of fruiting bodies weight 46.12 g with the compost of the common reed waste, compared with 25.17 g on control of wheat straw compost, while for a number of fruiting bodies achieved the greatest number of 17.42 fruiting bodies / box with the wheat straw compost, compared with 7.42 fruiting bodies / box from the common reed waste compost. For the quality of fruiting bodies that the highest cap dimater and a longer stipe 55.5 mm and 31.83 mm was obtaind from common reed waste compost compared with 43.08 mm and 31.58 mm from wheat straw. Chemical analysis showed that the best protein content of 20.68% with fruit bodies from the compost of the mixture, compared with 18.27% on fruit bodies from wheat straw. And the highest content of Ortho Dihydric Phenols 9.75 g/kg with the compost of the common reed waste, compared with wheat straw 8.76 g/kg.

The study recorded seven types of fatty acids using Liquid-Gas chromatograph technique including Lauric acid (C12:0), Lanoleic acid (C18:2), Palmitic acid (C16:0), Myristic acid (C14:0), Palmitoleic acid (C16:1), Oleic acid (C18:1), Arachidic acid (C20:0) in both strains and fatty acid.Lauric acid (C12:0) formed the highest ratio in both strains, the study also showed a difference in the percentage of these fatty acids between the two tested strains.

The current study was executed in January and ended in November 2008 to investigate the extent of the pollution and spreading of intestinal parasites and their phases in the nails alone or associated with stool for a sample of study consisted of 250 male and female pupils whom their ages fall between (7-13) years old they belong to four schools related to districts of center of Duhok Governorate. The study revealed that there are differences in the pollution of hands, feet nails and stools with intestinal parasites among the pupils. The rate of infection in the hands of female pupils nails is more than the one in male pupils. While the rate of infection caused by the feet nails in male pupils are more than it is in female pupils.
Parasites phases of intestinal worms under the nails of hands alone were isolated, and also the associated ones with stool were isolated. The rate of Entameba histolytica cysts was 14.4% and the rate of Giardia lamblia was 16.2%.The rate of intestinal worms eggs was of 18.4% for Enterobius vermicularis and 5.6% for Trichuris trichaura, while the isolated parasites phases, that are under the nails of feet alone and the ones that are associated with stool revealed the following rates: 4.8% Entameoba histolytica, 8% for the eggs of Hymenolepis nana, and 5.6% for the eggs of Trichuris trichaur.

The aim of this study is to test the activity of thaiourease compounds on the viability of some species of bacteria such as E.coli, Klebsiella species and Staphylococcus areas Pseudomonas earigenosa which was isolated from the stool and skin sores respectively of patients who attends at Ramadi women – children hospital. Thaiourease compounds were prepared and solved in 95% ethanol alcohol at concentrations of 1% and 5%. The results were analysed statistically, compared at a level of 0.05% and showed that the concentration of 5% was significantly more inhibiting on most bacteria involved in the study by measuring the diameter of inhibition around the compound.Two concentrations (5%&1%) for two compounds of thaiouorease (A&B) were prepared respectively and the inhibition diameter was applied to indicate the viability and activity of these compounds. The concentration 5% produced inhibition circle of 22.7mm with the bacteria Pseudomonas earigenosa while the control test was 19.3mm with ampicillin. The lowest inhibition circle was at concentration 1% with bacteria Pseudomonas earigenosa ; with E.coli the inhibition diameters were 18.4&21.6mm at concentration of 1%&5% respectively. The thaiourease B compound gave inhibition diameters with E.coli which were 17.3mm for the concentration 5% &19.3mm for the control. The activity of Thaiourease was compared as well with 50mg / 100ml of ampecillin and found to be more effective in some cases than the antibiotic at 5%.

On this study there was variation in the bio effect of the alcoholic extract among the species tested on Escherichia coli. Allium sativum exhibited the highest effect with a minimal inhibitory concentration (MIC) of 2mm and a concentration of 10 Mg/Dis. While Olea europacea, Nigella sativa linn and Thymus vulgaris linn shown a effect with concentration of 103 Mg/ Dis to give a MIC of (4,5,2 mm) respectively.

The present study contained performing Mutual Chemical and Physical Modification of (-Abo aljear) Nutral Asphalt by using Iraqi material on the forme west toachieve tow Modification Asphalt and to refine environment because it poisoning materials The Modification in this Study includes two Routes:-
1 – The Physical rout:- Add both materials phosphogysum (Pg.) and cement kiln dust (KCD) to Natural Asphalt after refining it to form water. The percent of blend (10%،20%، 30%،40% wt) in pores size 75µm. and measure Rheological traits wich include (Penteration، Softening) it has given identical results the Optimization percentage is (40% Pg. & CKD). And we make hot measurement which includes (Flash point، Fire point,) it has given good result specially by using rathio 40% for both material.in blend Temperature 90.
2 –The Chemical Route:- perfoming four chlorination processes on natural asphalt the time of calorination (0.5 hr، 1 hr, 1.5 hr، 2 hr) by uses Fe2O3 as acatalyst after add material (Pg.،CKD).in the same Blends percentage and mesurment Rheology&thermal properties. The good result it in 1.5 hr colorenation in 40% of material add. The Spectroscopy study of the samples by using infrared chlorine gas besides addition both materials add. The light were identical to previous studies.and the microscopey study for floor samples.the pictures have shown the existence of similiarity and good atomic distribution to for floor asphalt.Generally this study has excellent results in modification natural asphalt (Hiet-Abo aljear) and the capability of its using in stead of industrial asphalt and uses in Paving because it have good properties 1s the same properties of (FT-IR) and ultra violet (U.V) it give clear groups which effect theadditionof Paving Asphalt .

The project is concerned with the influence of temperature on the values of ionization constants for some acidic and basic compounds at fixed solvent 10% ethanol in a mixture of ethanol water. These imines are in a forms of syn and anti oximes and Schiff bases having a substituents on benzene ring of primary amine as o , m , p- phenol , o , p-amine groups, p-nitro, o , m , p- methyl and others.
The thermodynamics of ionization for compounds confirm that ionization reactions are accompanied by an increase of parameters ∆Gº and ∆Hº. These mean that ionization reactions are non spontaneous and endothermic respectively. Values of ∆S° can be either of negative or positive signs. These values are discussed in details.

تاريخ التسليم: 19/5/2009
تاريخ القبول: 14/11/2010
تاريخ النشر: 14 / 6 / 2012
DOI: 10.37652/juaps.2010.15334 أظهرت الدراسة الهيدروكيميائية لينابيع منطقة الدراسة بأن مياهها بحرية الأصل وتتميز باحتوائها على غاز كبريتيد الهيدروجين الذائب بنسب عالية وقد لوحظ تأثيرها المباشر على مياه نهر الفرات إذ يبلغ تأثير الغاز أعلاه حوالي ثلاثة أضعاف ما مسموح به وما يشكل من خطورة على الانسان كونه من الغازات السامة إضافة لزيادة الملوحة كما بينت الدراسة الهيدروديناميكية لمياه الينابيع عن زيادة في النشاط الهيدروديناميكي وقلة الحفظ الهيدروكاربوني وما يؤكد ذلك وجود فوارات مائية في بعض الينابيع مصحوبة بخروج غازات هيدروكاربونية وقير دليل على احتمالية وجود مكامن نفطية أو بقاياها ضمن المنطقة المدروسة ، وهذا يتطلب وضع حد للتلوث في مياه النهر وإمكانية البحث عن النفط واستغلال الينابيع كمصحات لعلاج بعض الأمراض وخاصة الجلدية.

The high Temperature (Tl2Ba2Ca2Cu3O10+) super conductors have been prepared using solid state reaction method،With different annealing temperature 8100C to 890 0C and two different hydraulic pressure 6 ton/cm2 to 9 ton/cm2، It has been found that the optimum Tc has been obtained with pressure 8 ton / cm2 and 850 0C , So the critical temperature increased from 124 K to 130 K ، The partial substitution effect of the Pb in Ti metal of the compound as Ti2-xPbxBa2Ca2Cu3O10+ has been investigated where x = 0.05 , 0.1 , 0.2,0.3 and 0.4 the critical temperature increased from 130 K to136 K due to increasing oxygen content and increasing C-axis by using X-ray diffraction،The study and examination of crystalline structure of samples by scanning electron microscopie completed with investigation the rate of elements in compound and the effect of annealing temperature with pressure in addition to partial substitution of elements of compound and determination the quantitative concentration rate of elements in the compound،

The thermal performance of sawdust was studied experimentally to investigate its validity of usage as thermal insulator. The sawdust have low thermal conductivity and cheap in price since it is carpentry waste material. The thermal conductivity is a function of temperature differences, between specimen sides, and its increases as the temperature difference increases.
The results showed that the insulation value increases as the density of the samples decreases, this is due to the increase of the volume of air voids and hence increasing of thermal insulation material because of low thermal conductivity of air which resist the flow of the heat through the void. The effect of binders was studied and it showed that the thermal conductivity increases as the binding material increases for the same density, the lowest value of thermal conductivity was 0.18W/moC at lowest density 100kg/m3 without using binder and the highest value of thermal conductivity was 0.285W/moC at highest value of density 250kg/m3 with 40% of binding material.

This research was conducted at radon 86Rn concentration in soil by using alpha-emitters registration emitted form Radon gas in (CR-39) detector from an area situated in Anbar governorate. Conducted concentrations in soil samples were measured in (6) regions (Garma, Amertiat Al-Falluja, Saqlawia, Sacher, Habania, Falluja(. The concentration values were calculated by a comparison with standard samples. The results obtained show that the higher concentrations at Radon gas in Falluja region was (356.4 Bq/m3) followed Sacher region (275 Bq/m3) and in Amertiat Al-Falluja region (269.6Bq/m3) than Habania region (198.2 Bq/m3) than Saqlawia region (146.6 Bq/m3) finally Al-Garma region (102.8 Bq/m3). We have showing that the Radon gas concentration in Falluja region is higher than the other regions.

In this paper, make use of data warehouse capabilities using a data mart (DM) concept, and decision support system (DSS), also On-Line Analytical processing (OLAP) techniques. These techniques helping in enhancement of electronic university (E-U) performance in many directions, for instance (provided services and management, authorized property), can be produced by data warehouse to support data management. In addition, this paper try to simulate to design important services side to (E-University). This service can be summarized in providing the certification of the student in On-Line approach, using the advantages of data ware house properties