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

This study performed to investigate distribution tox A و exo S gene among Pseudomonas aeruginosa
isolated from milk in cows with mastitis using PCR technique.
82 sample from cow wound suffer from different region of Thi Qar city contaminated from period 12 july
2017-february 2018, Pseudomonas aeruginosa were isolated using cultured, microscopically and
biochemical characteristics. The result showed that 35 isolate blong to Pseudomonas aeruginosa these
tested for their antibiotic sensitivity the isolate showed (100%) resistance to Ampicillin, oxacillin and
(71.42%,57.14%,37.14%) resisitant to cefotamine, impenem, ticarcillin) respectively. The ability of isolate
to produce virulence factor also tested all isolate showed the ability to produce Haemolysin, phospholipase
and only 54.28% of isolate can produce lecithinase and only 34.28% can produce alkaline protease.
PCR results showed that all 35(100 %) Pseudomonas aeruginosa was found carry the virulence gene TxoA
and 19 (54.23%) found carry the virulence gene ExoS

The current study was conducted on 7 wells selected in the district of Al-Zubayr from Umm Anij farms
to show some physical and chemical properties and the concentrations of nutritious salts of nitrate, nitrite,
phosphates and silica in ground water. The results obtained for groundwater temperatures were almost
equal between wells, with rates ranging between 22- 24 Cͦ . For chloride ion, the highest rate was in well
(W7), reaching to 6812 mg / l, and the lowest rate in well (W5), which was 2599 mg / l. As for electrical
conductivity, the highest rate was found in the well (W7 )reached to 8.540 mS/ cm ,and the lowest rate in
well( W5) was 4.933 mS / cm ,the highest rate of total dissolved solids was recorded in the well (W7 )8976
mg / l and the lowest rate in the well( W5) 3923 mg / l the results showed that the highest rate of pH
reached to 8.78 in (W7) well, and the lowest rate was 7.21 in well (W5), As for the turbidity, the highest
rate reached to 8.790 NTU in well( W7), and the lowest was 2.303 NTU in well (W5) proportion to the
values of nutrients, the nitrite values ranged as the highest value was 0.932 μg / l in well (W3 ),and the
lowest value was 0.094 μg / l in well (W1), and the highest concentration of nitrate reached to 28.299 μg /
l in well (W3 ),and the lowest value reached to 4.959 μg / l in well (W1). As for phosphates, the highest
value reached to 1.089 μg / l for well (W3) and the lowest value was 0.879 μg / l for well (W2), and the
resuits showed that the highest value of silica reached to value 72.254 μg / l in well (W3), while the lowest
value was 55.700 μg / l. Well (W1) during the study period. Well water was within the permissible limits
for drinking and irrigation in proportion to nitrate and nitrite values, and the concentrations of chloride ions,
electrical conductivity and total dissolved solids in the study wells did not match the standard specifications
of drinking and irrigation water

Conducting polymers (CPs) have drawn considerable attention because of their economical importance,
good environmental stability and electrical conductivity as well as due to their useful mechanical, optical
and electronic properties. The present review describes the salient features of conducting polymers as
biosensors and chemical sensors (Thermal sensors, Mass sensors, Electrochemical sensors, Optical
sensors), their concepts, construction, working, types importance and applications.

The current research to determine the anti-activity of Allium sativum (garlic) on the hepatic fascia parasite,
the study included the effect of aqueous extract and ethanolic extract of Allium sativum on the growth and
efficacy of fasiolla hepatica cultivated in 50% of sheep red blood cells with 15% dilution agar technique.
Halving was counted within 96 hours of growth when inhibiting concentrations (1,1.5,2,2.5) μmg / ml were
applied to the plant after drying and obtaining the crude, and then dissolving it in each extract after
determining the concentrations separately by following scientific methods. The results revealed that the
ethanolic extract had a higher effect than the aqueous extract. Where a high concentration (2.5) for both
extracts was observed to inhibit) for ethanolic extract 8± 10 81035.6991x) for the aqueous extract and (8±
10 81046.511x () during 96 hours of growth. 8± 10 81060.000xwhen compared with the control group (We
can conclude that medicinal plants can affect microorganisms effectively, even if the proportions differ
without affecting the affected host, unlike chemical compounds, and this is what we observed during the
research.

The objective of this study was to conduct in vivo to detect the effect of Chlorella extract on
Entamoeba histolytica. and to examine its therapeutic effect in male laboratory rats type Mus musculus.
These rats were dosed with a concentration of (1, 1.5 and 2) mg/ml of the aforesaid extract at a daily dose
of (10, 15 and 20) days and then, the rats’ faeces were tested to observe the change in parasite numbers
after dosing the extract. The results showed that the aqueoueous extract of Chlorella sp. was effective in
reducing the vesicated and fed stages Entamoeba histolytica-infected rats, where the rate of killing those
stages had recorded the highest percentage at dose of 2mg/ml during a period of 20 days. Moreover,
qualitative detections of chemicals for secondary metabolism of aqueoueous extract of Chlorella sp. were
carried out, which indicated the presence of chemically active compounds. The therapeutic efficiency of
the extract was also calculated, which has recorded 62.70%.
Chemical compounds were diagnosed using the gas chromatography technique - gas
chromatography mass spectrometry (Gc -mass). These compounds were represented by 1- (5-Bicyclo
[2.2.1] heptyl) ethylamine, 1.4-Bis [5- [3-trifluoromethylphenyl]. 1, 2,4-oxadiazol-3-yl] benzene
Pentadeoanoic, acid, Estra-1,3,5 (10) -trin-17. beta. -0l, 1-Heneicosanol, 1,2,4-Triazol, 4 - [N- (2-
hydroxyethyl) -N-nitro] amino-, 9,12-Octadecadienoic acid (Z, Z), 6-octadecadienoic acid, (Z) -, 9-Oxa-
bicyclo [3.3.1] Noonan-2,6-dione, cyclopentanicarboxylic acid, 2-acetyl-5-methyl-).

The letters form a front face that can be recognition as a transformative process that transforms the paper
document into a fully editable form. The explanatory necessity because of the urgent need associated with
the work of the computer, which is based on the processing of the data, shortens the time and limits it based
on the accuracy and speed of completion of the computer work as well as clarity by the user.
This paper suggests a new method of letter recognition based on modified the technique of threshold and
correlation coefficient, which marks the process of recognition between the 28 letters and letters of the
Arabic language. The results obtained in the applied process on the set of these characters in various and
multiple sizes(volume letter) (24, 26, 28, 30, 34, 38, 40, 45, 50) and multiple lines (Simplified Arabic,
Arial, Traditional Arabic, Tahoma), which effect obtaining high scores when calculating the recognetion
ratio of 99.70, this method has the flexibility and speed of other methods used to process this process.

The amount of data has grown in recent years due to the use of a vast number of videos, which
requires time to access them in addition to the difficulty of browsing and retrieving the video content. To
fix this issue, it was proposed that the videos be summarized for easy access and that the content of the
videos is browsed easier. The primary objective of the video summary is to provide a simple description of
the video by removing the redundancy and extracting keyframes from the video. This paper will clarify the
four ways that are using to summing up the video based on the keyframe extraction. In frames extraction,
the first two methods rely on the threshold value, while the second two methods rely on clustering to extract
the keyframes.

Cloud computing can be defined as an evolving Computing technology using the Internet and essential
remote infrastructure to retain on-demand and pay-as-you-go assets. The number of data centers across the
world has increased through wide adaptation to cloud principles, leading to large amounts of data center
power consumption that affects the climate and economic aspects. So many virtual machines (VMs) could
be installed on one Physical Machine(PM) via virtualization. The Cloud workload is held by these VMs
and executed. Effective PM allocation of VMs will lead to better use of resources and energy savings. In
this paper, our goal is to provide an improved Policy on energy-efficient VM placement to minimize energy
consumption in the cloud environment, placing the VMs in the addressed bin backing mechanism and
retaining the Service Level Agreement (SLA) between the provider and the cloud customer. Significant
reduction in power consumption could even be made if convective are implemented at software level.
Energy -aware scheduling processes produces excellent performance by implementing bin-packing energy
efficiency mechanisms. An improved algorithm has been enhanced for the two First Fit Decreasing FFB
and Best Fit Decreasing BFD algorithms, which are considered the best among bin packing algorithms.
This algorithm adopts server power as the basis for arranging servers in the database, unlike the BFD, FFD
algorithms that arrange servers according to CPU. The proposed algorithm has been practically tried using
Matlab 2020 programing language for samples of servers and virtual machines, whose specifications were
chosen randomly, and the results showed great efficiency of the proposed algorithm in reducing energy
consumption.

In this paper we defined the concept of intuitionistic fuzzy soft HX ideal of HX ring and prove some results about
them, after that we study some types of intuitionistic fuzzy soft HX ideal of HX ring and prove some results about
them. Also, we study the image and pre image of intuitionistic fuzzy soft HX ideal of HX ring and prove some results
about them.

Journal of Education for Pure Science- University of Thi-Qar
Vol.11, No1 (June, 2021)
Website: jceps.utq.edu.iq Email: jceps@eps.utq.edu.iq
88
DOI: http://doi.org/10.32792/utq.jceps.11.01.10
Bifurcation of Solution in Singularly Perturbed DAEs
By Using Lyapunov Schmidt Reduction
K. H. Yasir1 Ahmed Hameed2
1,2Department of Mathematics, University of Thi-Qar, Iraq.
Received 14/12/2017 Accepted 07/01/2018 Published 10/06/2021
This work is licensed under a Creative Commons Attribution 4.0 International License.
Abstract:
This paper aims to study the bifurcation of solution in singularly perturbed differential algebraic equations
(DAEs):
????˙ = ???? (????, ????, ????, 0)
0 = ????(????, ????, ????, 0).
Obtained from singularly perturbed ODEs when s approach to 0.
????˙ = ???? (????, ????, ????, ????),
????????˙ = ????(????, ????, ????, ????).
The main conclusion of this paper is that, under the hypothesis
????????????????????????????(x0, y0, α0, 0) = ???? − 1,
the bifurcation of solution in the DAE system will be studied through effect of the system by using
Lyapunov Schmidt reduction. Sufficient conditions for the occurrence of some types of bifurcation in the
solution are given, such as (Fold, Pitchfork and Transcritical Bifurcation) in n dimensional.

One of high technologies emerged in last decade is as called the Internet of Things (IoT). The IoT means
the interconnection among devices to each other and to humans via the networks and internet. More that
the communication science over this technique to the “ Thing-to-Thing”. The last provide many abilities in
the surveillance and security, especially in the indoor systems as homes, and markets.
The intrusion detection system (IDS) is one of the challenges of IoT techniques. To achieve strong IDS
inside the home, there are number of methods as an using the CCTV camera. The CCTV camera system
has disadvantages as expensive and not efficiency.
This paper introduces a system for the Home Intrusion Detection System depending on the IoT techniques.
The proposed method used PIR sensor and NodeMCU ESP8266 to detect the motion of intrusion, and link
with the internet via IFTTT server. The system benefits and familiar for humans who like to secure life and
accessibility. In addition, the system is very easily used for all peoples.

The proposed technique to embed an image watermark in a host image depends on the discrete cosine
transform and the Geffe algorithm in this search. The proposed algorithm uses the Geffe algorithm for
encryption of the watermark. Discrete cosine transform (DCT) coefficients are then computed by
dividing the host image into non-overlapped 8x8 blocks. The performance evaluation of the suggested
technique was conducted using the peak signal-to-noise ratio for watermark 64x64 and 512x512 host
images: Lena, Cameraman, and Pepper images give similar results. This technique does not require a host
image in the watermark extraction process, then also watermark is extracted completely and better than its
counterparts available.

The aim of this study was to determine the effect of heavy metals on germination and growth of Zea mays.
Six concentrations (2,0, 1.5, 1.0, 0.5, 0.25, 0) mMol/ L of heavy elements, nickel, lead and cadmium were
used. Germination and length of shoot and root system, as well as the fresh and dry weights of shoot and
root for Zea mays. The results showed that the high concentrations of nickel and cadmium elements caused
a significant reduction in the percentages of germination compared to the element of lead. Also, the high
concentrations of heavy elements caused a reduction in both the length of shoot and root, fresh and dry
weights for them, and the effect of lead was less than that of nickel and cadmium elements for all treatments.
Keywords: Zea mays, Germination, Growth, Heavy Metals