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

The anatomical features of stems and leaves of six species of Salsola have been studied.
These species include S.canscence(Moq.) Bossi,S.crassa Bieb.,S.imbricata Forssk. .
S.jordanicola Eig. ,S.kali L. and S.vermiculata L.The results were showed that some characters
have a great role in separating at these taxa such as blade shape and presence and absence of
hypodermis cells. Blade shape is semicircular in most species but cordate to triangular in
S.imbricata and S.kali.The hypodermis cells were present in S.imbricata and S.vermiculata and
absent in the remaining species. The anatomical characters of stem have significance in the
separation of these taxa. Differences were showed up in the stem diameter among species and
chlorenchyma layer which is present only in S.kali as acomparative with remaining species.
Undifferentiated vasicular cylindrical thickness and xylem thickness have significant value in the
separation of these taxa as well obseval .

Potential health effects of radiofrequency radiation emitted from mobile phones basestations
(MPBS) have been a topic of scientific interest since the tree late decades. Earlier studies
have been reported a relation of radio frequency radiation emitted from MPBS with free radical
formation within the cell such as reactive oxygen species (ROS).Here, protein concentration,
extracellular superoxide dismutase (EC-SOD) activity and peroxynitrite (ONOO-) concentration
were measured spectrophotometrically in blood plasma of inhabitants -for more than three yearsaround
MPBS (250 m2), then the correlation of EC-SOD activity with ONOO- concentration was
investigated. The results were compared with volunteers who reside faraway from MPBS as a
control group. Our results revealed presence of a significant increase in total protein
concentration, EC-SOD activity and ONOO- concentration (p< 0.05) in comparison with that of
control group. In addition, the results indicate there is no high correlation between EC-SOD
activities with ONOO- concentrations. The results proved that the long exposure to emitted
radiations from MPBS at domestic level has negative impact on human health due to increase the
dangerous oxidant radicals which can cause many diseases and aging.

Tamoxifen has a key role in the management of women with hormone receptor (HR)
positive breast cancer. Tamoxifen is a pro-drug that is metabolised to its active metabolites by
the cytochrome P450 (CYP) enzymes including CYP2D6, CYP3A, CYP2B6, and CYP2C19.
The CYP genes are polymorphic resulting in variable enzyme activity.
This study involved 100 women with breast cancer and undergoing treatment
(tamoxifen), and 30 healthy women apparently.
Study the genotype of the gene CYP2D6 * 4 also showed that most of the samples
did not digest was due to the lack of the presence of this allele The samples digested was mostly
homozygous (qq) increased slightly to 45%, which is accountable for the production of the
enzyme metabolic weak effectiveness of Metabolic Drug tamoxifen (OR = 1) it was also noted
there was not significant differences between the control group and the group of patients.

This research is to investigation of the efficacy of UV in combination with chlorine
dioxide (UV/ClO2) for decolorizing the azure C dye in aqueous solution. The (UV/ClO2) is the
one of the most importance methods for water pollution treatment. The objective was to
determine the best treatment for reducing of color. The parameter studied were the effect of
initial dye concentration [A.C], temperature (T), pH, gas flow rate (f) and light intensity (Io).
Complete degradation was achieved in the relatively short time of 60 minutes irradiation Fast
decolourization was achieved at high pH and high temperature. The best results were obtained at
pH=8 with efficiency more than 97.7%. The concentration of undegraded dye was detected by
use spectrophotometer at λmax =611.5nm. In present study the effect of all above effects on
chemical oxygen demand COD. Were studied the decolourization reaction was found to follow a
first order kinetics with respect to the dye concentration.

The study was conducted in order to investigate the effects of water stress induced by
theaddition of mannitol at four levels (-0.112,-0.224,-0.336 and -0.448 MPa) to the nutrient
medium, on callus induction and development, number and germination percent of somatic
embryos, percent of successfully acclimated plants in two Iraqi rice cultivars named Ambar33
and Mushkhab1.The explants (mature seeds of the mentioned rice cultivars) were cultured on
MS nutrient medium with the addition of: B5 vitamins (1mg.l-1), sucrose (30g.l-1), agar (5g.l-1)
and the growth regulators used were 2,4-Dichlorophenoxyacetic acid (2,4-D) and Benzyl adenine
(BA).The results showed that water stress induced by mannitol at -0.112, -0.224, -0.336 MPa has
no significant effect onthe embryogenic callus fresh weight, while there was a significant
decrease at -0.448 MPa when compared with the control treatment (mannitol-free nutrient
medium). Numbers and germination percent of somatic embryos and percent
ofsuccessfullyacclimated plants where increased significantlyat -0.112 MPa while the higher
levels of water stress caused a significant decrease in all the previous growth parameters,with no
significant differences between the two cultivars. Results reveled that high levels of water stress
by mannitol caused a significant increase in proline accumulation and sodium ion concentration,
while there was a significant decrease in potassium ion concentration in the embryogenic callus
of the two rice cultivars studied. No significant difference were observed between the cultivars
regarding to those biochemical parameters.We can conclude from our study that the addition of
mannitol at -0.112 MPa to the nutrient medium has a positive effect on embryogenic callus fresh
weight, number and germination percent of somatic embryos and on percent of acclimated
plants, so we recommend its addition to the nutrient medium used for rice micropropagation.

This paper calculates first–order energy correction for the states s and p of shallow
hydrogenic impurity in center,interior and exterior GaAs spherical quantum dots under the effect
of hydrostats pressure. These calculations studied by using the strong confinement
approachwithinthe effective mass approximation,which consider the size of the quantum dot,
must be smaller than effective Bohr radius. Hydrostatic pressure rise quantum confinement of
impurity interior Q.D,thus,energy correction increases for any radius of Q.D and position of
impurity. These correctionsdepend on the position of impurity and pressure effect at the
minimum value at the edge of Q.D.

The current study was conducted toinvestigate the effects of occupational exposure to
some industrial material (Ethylene, High-density ethylene and low-density ethylene) on blood
parameters to workers in petrochemical plant in Basra we found significant decrease in
hemoglobin,packed cell volume of worker exposure to more than 15 years on(P≤0.01) and in
mean cell volume,red blood distribution width on( p≤0.05) compare with control group while red
blood cell count and mean corpuscular hemoglobin,mean corpuscular hemoglobin concentration
was not significant.on the group of less than 15 years the packed cell volume was significant
decrease on ( p≤0.05) ,mean cell volume decrease on( P≤0.01),decrease red blood distribution
width on (P≤0.01) while mean corpuscular hemoglobin concentration was significantly increase
on( P≤0.01) and red blood cell, hemoglobin,packed cell volume was not significant.in group of
more than 15 years there is significantdecrease in number and percentage of lymphocyte and
number of monocyte on (P≤0.01) while the percentage of monocyte not significant , significant
increase in number of granulocyte on( P≤0.01) while the percentage of monocyte and white
blood cell count not significant.on the less than 15 years the number and percentage of monocyte
significant decrease on(P≤0.01),significant increase in number and percentage of granulocyte on
the same probability and the white blood cell count ,number and percentage of lymphocyte was
not significant.Also there is significant decrease in platelet count ,mean platelet volume and
platelet distribution width on(P≤0.01) while plateletcrit not significant in group of more than 15
years also significant decrease in platelet count ,mean platelet volume on(P≤0.01) group of less
than 15 years while platelet distribution width and plateletcrit was not significant.We concluded
that exposure to ethylene and its kinds cause change in criteria forbloodandit was due tothe
toxicity ofmetabolites (ethylene oxide and ethylene glycol) causing disorderto human health.

The objective of this study is to learn how to analyse a system of nonlinear differential
equations through the techniques of finding their steady states and determining their stability.
Also,we learn how to identify the dimensionless groupings in the model in terms of dimensional
parameters. In addition, use Maple to solve some problems and plotting the figures, it is very
useful. Finally,the objective of this study is to investigate the quality of the effluent leaving the
reactor and to investigate the biological reaction of the interaction.

In this paper we introduce the definition of intuitionistic fuzzy Remotedneighbourhoods
and prove some results about it . Also the concept of limit points and cluster points of
intuitionistic fuzzy ideal are also introduced and prove some results about them .

تهةةدف الدراسةةة الحاليةةة الةةى تعةةرف فاعليةةة اسةةتخدام أنمةةوذج ويتلةةي فةةي تحصةةيل التلميةةذات وتنميةةة التفكيةةر العلمةةي والتواصةةل
الرياضي لديهن في مادة الرياضيات. واقتصر البحث الحالي على:)إحةدى المةدارس الابتدائيةة فةي محافظةة ذي قةار، وعينةة مةن
) 3102 ، اتبعت الباحثة المنهج التجريبةي وكانةت عينةة البحةث ) 11 – التلميذات الصف الخامس الابتدائي للعام الدراسي 3103
طالبة وزعنّ عشةوائياا علةى مجمةوعتين ، الاولةى مجموعةة تجريبيةة بلةغ عةددها ) 28 ( طالبةة تةدرس باسةتعمال أنمةوذج ويتلةي ،
ومجموعة ضابطة بلغ عةددها ) 28 ( طالبةة تةدرس المةادة نفسةها بالطريقةة التقليديةة ، وتة م إجةراء التكةافؤ بةين المجمةوعتين وفقةاا
للمتغيةرات الآتيةة :)العمةر الزمنةي للتلميةذات محسةوباا بالشةهور، والتحصةيل الدراسةي لدبةاء ، والتحصةيل الدراسةي للأمهةات ،
درجات الرياضيات للعام الدراسي السابق ، والاختبار القبلي(. وبعد تحديد المادة العلمية )موضوعات التجربة ، صاغت الباحثةة
أهدافاا سلوكيةا لهذه الموضوعات في ضوء الأهةداف العامةة للمةادة الدراسةية تة م عرضةها علةى الخبةراء مةن ذوي التخصةص فةي
الرياضةيات وطرائةق تةدريس الرياضةيات لبيةان صةلاحيتها، كمةا أعةدّت خططةاا تدريسةيةا للموضةوعات عرضةت علةى خبةراء
متخصصين لبيان صلاحيتها ،وبعد اجراء الاختبةار التحصةيلي البعةدي ، اعةدت مقيةاس للتفكيةر العلمةي يتكةون مةن ) 21 ( فقةرة
وكذلك استخرجت له الصدق الظاهري بعرضه على مجموعة من المحكمين واستخرجت له الثبةات بطريقةة اعةادة الاختبةار وقةد
) 1( . وللتحقق من مهارات التواصل الرياضي لدى التلميذات اعتمدت بطاقةة الملاحظةة التةي أعةدها )بةدوي ، 3112 ، بلغ ) 50
بعد ان تم اجراء التعديلات المناسبة بما يتلاءم والبيئة العراقية وعينة البحث . بعد اعتماد الصدق الظةاهري وذلةك بعةرض الأداة
على مجموعة من المحكمين للحكم على صلاحية استخدامها وقواعةد الرصةد وكيفيةة تفريةغ البيانةات . وبموافقةة 81 % مةن رأي
المحكمين عدت الأداة مستوفية لشروط الثبات .وباستخدام الوسةائل الإحصةائية المناسةبة تةم التوصةل الةى نتةائج عةدة منهةا: تفةوق
طالبات المجموعة التجريبية علةى تلميةذات المجموعةة الضةابطة فةي التحصةيل والتفكيةر العلمةي ومهةارات التواصةل الرياضةي
وكةان الفةرق ذا دلالةة احصةائية عنةد المسةتوى ) 1415 ( وفةي ضةوء نتةائج البحةث اسةتنتجت الباحثةة اسةتنتاجات عةدّة أهمهةا: إن
استعمال انموذج ويتلي يؤدي إلى رفع مستوى تحصيل التلميذات في مادة الرياضيات ، ومن التوصيات التي أوصت بها الباحثةة
: ضرورة العمل على تطوير طرائق التدريس من خلال تعميم استخدام انمةوذج ويتلةي فةي تةدريس الرياضةيات وعةدم الاقتصةار
علةى الطرائةق الاعتياديةة فةي التةدريس، واقترحةت الباحثةة )اجةراء دراسةة مماثلةة للدراسةة الحاليةة علةى الطةلاب فةي المرحلةة
الإعدادية(.

The current study was conducted at the Al-Hussein Teaching Hospital in Thi- Qar
province, during the period from October 2014 to May 2015. The study aimed to
investigate polymorphism of IL-13 gene in patients with Asthma. The study included a
total of 100 patients with asthma (32 males) and (68 females) and there aged between
17-62 years, and 50 individual healthycontrol. DNA was isolated and PCR was
performed using primers specific for the IL-13 gene, the results showed the presence of
mutations in a sample of 48 out of 100 patients with asthma at site 1112C/T after using
restriction enzyme BstUI. The results of the statistical analysis showed correlation
T) in the /between the occurrence of the disease and the emergence of mutation (C
promoter region of IL-13 gene when compared with the healthy control in population
of Thi-qar province.

In the present study two species of blue green algae Microcystis aeruginosa and Hapalosiphon
aureus were treated with two heavy mineral element were cadmium and lead on the different
concentration ( 0.10 , 0.25 , 0.50 , 1.0 and 2.0 ) mg / L for two weeks to know the possibility to the
bioremediation . The results of the study were showing that , the alga H . aureus accumulated more of
lead element the concentration was ( 1.724 ) μg / gm dry weight whereas , the concentration ( 1.579 )
μg / gm dry weight on the alga M .aeruginosa at the treatment 2 mg / l . On the other hand the algal M.aeruginosa was accumulated more of cadmium element (1.08) μg / gm dry weight as compared with
the algal H . aureus ( 0.63 ) μg / gm dry weight at the same treatment .The difference was observed on
the concentration of the two element between the different treatments , It was noticed a gradual
increase on the concentrations of the two elements on the two species of algae with the increase that
occurred on the concentration of the treatments , it was observed from the results of the statistical
analysis some of significant differences on the concentrations of lead and cadmium elements on the
algae between the used treatments.

In the present study two species of blue green algae ( Oscillatoria amoena and Nostoc
linckia ) were treated by two kind of heavy mineral elements are cobalt (Co.) and cadmium (
Cd.) in different concentration ( 0.10 , 0.25 , 0.5 , 1.0 and 2.0 ) mg / l for two weeks to know
their capability in the accumulation . The results of the study were revealed that , the algal
Oscillatoria amoena accumulated more of cobalt element at the treatment ( 2) mg / l was (
1.726 ) μg /gm of dry weight , whereas , the concentration was ( 1.535 ) ) μg /gm of dry weight
in the algal Nostoc linckia at the same treatment. On the other case , the algal Nostoc linckia was
accumulated more of cadmium element ( 1.28 ) μg / gm of dry weight on the compares with the
algal Oscillatoria amoena which accumulated ( 0.59) μg /gm of dry weight of the same element
at the same treatment ( 2) mg / l . A difference was observed between the treatments of the added
element concentrations , the concentration of the heavy element was a gradually increases on the
algal with the increase of the concentration on the treatment , and from the results of the
statistical analysis some significant differences were found on the concentrations of cobalt and
cadmium elements on the two algae species between the used treatments.

This paper is devoted to introduce the notion of crossed modules of bicomplexes as a
suitable generalization of the notions of crossed modules of complexes and crossed modules of
bigroups, and the notion of bicomplexes as a suitable generalization of the notion of complexes.
This is done by embedding the categories of crossed modules of complexes and crossed modules
of bigroups in the category of crossed modules of bicomplexes, and the category of complexes in
the category of bicomplexes(via isomorphism of categories). The notion of bichain complex and
bichain map had also been introduced in the beginning of this paper. Finally, two adjoint pair of
functors had been given between the category of crossed modules of bicomplexes and the
category of bicomplexes.

The preparation of monoarylidene and unsymmetrical bisarylidene derivatives of 2,5- Piperazine dione
is described. The use of 1,4-diacetylpiperazine3,5-dione make it possible to prepare unsymmetrical
bisarylidenes.
Antibacterial activity of the prepared new compounds against five types of bacteria were evaluated and
the results showed that the new compounds exhibit good to moderate antibacterial activity.

The electron-ion collisional radiative recombination for electron temperatures (10-109)
Ko have been investigated, using a new analytic fitting formula. Ionization balance in
the low ionization stages of systems is important in a variety of astrophysical plasmas.
Accurate recombination rates are needed but are difficult to compute in a detailed
quantum mechanical treatment. The main difficulty lies in the complexity of strong
electron-electron correlation. We present the electron-ion recombination rate
coefficients for the electron interacting with (C I, C II, N II, O III, F IV, Ne V, Si IX, S XI)
ions sequence. Our results of radiative recombination rates coefficients have compared
with the available data in which depend the close coupling approximation using the Rmatrix
method employing a unified treatment, that considers the infinite number of
states of the recombined ion and incorporates both the radiative recombination and the
dielectronic recombination processes in a self-consistent manner.