journal of the college of basic education

mime fie present study is to evalual sate hem contil it bales in
investigate the possibility of using such parameters as marker in comparison with there levels in sera of normal control.
Some hematological parameters as diagnostic factors for thalessemia were estimated in sera of 50 control, 50 minor and 50 major thalassemic patients. The age for the all subjects range from (4-18) .A significant elevation in the HbF % was found in major thalessemia with value of (90.3328.22) comparing to minor group (2.56 ₫ 1.12) and control group (0.44 ÷ 0.02).The HbA, % for control, minor and major thalassemic patients were (7.94 ≤ 0.57), (11.63 ‡ 1.38) and
（14.83 +1.09） respectively.
The value for HbA,c% increased also for all studied groups (5.95 ÷ 0.50), ( 9.04 = 1.15 ) and (11.83 ‡ 0.86) for control, minor and major thalassemic patients
A conclusion could be drawn from the results of present study that the
significant elevation in
in serum of major thalassemic patients
compared to control was found that shown the relation between
ß-globin
,glucose and iron which led to oxidative strees and insulin resistance that cause endothelial damage ,therefore, the evaluation of HbAlc needs further studies.

لم يتعرض النص الشعري الحديث بعد الحرب العالمية الثانية لهيمنة نصيّة هائلة كتعرضه هيمنة السرد على مفاصل أغلب نصوص شعرائه، حتى غدت تلك النصوص مساحات مستباحة صول فيها السرد ويجول، ويبدو أن هجر الشاعر الحديث للغنائية واتجاهه إلى مقتربات أخرى كالرومانسية والواقعية والرمزية لم يحل دون بروز تلك الغنائية وإن بصورة أخرى مستعينا هذه المرة بما للسرد من إمكانات تشوش أو تنشر ضباباً كثيفايحول دون وصم شعره بالغنائية تلك لاسيما أن ظاهرة السرد الشعري هي بمجملها ظاهرة غنائية ذاتية إلا فيما ندر وتجارب الشعراء في نصوصهم لسردية كالسياب والملائكة وبلند والبياتي ومن جايلهم من شعراء أو من أتوا بعدهم إلا دليل على ما نقول، ومن هنا يمكننا أن نثبت ظاهرة الهيمنة السردية على النص الشعري الحديث تلك الهيمنة لتي قد تأخذ أبعاداً يظهر الغلو فيها لتشكل نمطا شعرياً خاصاً يكون فيه السرد مهيمناً كاملاً على لنص الشعري وهذا ما شخصناه عند شاعر مبدع كبير له نصوصه الباذخة التي ظهرت بعد النصف الأول من القرن الماضي وفي ستيناته على وجه التحديد وهو (ياسين طه حافظ) الذي يشكل السرد في قصائده معلماً منفرداً حيث لا يخلو أي نص شعري له من سمات السرد المتعارفة، ويبدو أنه أختص بهذا الجانب والذي دفعه إلى أن يكتب قصائد سردية مطولة جداً ك (عبدالله والدرويش) و (ليلة من زجاج) وغيرهما كثير.

Reaction of m-nitrobenzaldehyde with semicarbazide hydrochloride in dry benzene give m-nitrophenyl semicarbazone (Schiff bases) . These Schiff bases were found to react smoothly with maleic anhydride, phthalic anhydride, 3-nitrophthalic anhydride and succnic anhydride to give seven membered heterocyclic system:1,3-Oxazepines. The new compounds characterized by elemental analysis, physical and spectral data. All the 1,3-Oxazpines have been screened for antibacterial activity against, Escherichia coli (G-), Staphylococcus
active antibacterial.

This paper attempts to study some of the linguistic features of email messages or electronic mail messages as a means of communication and to find out whether emails; i.e. email messages can be considered as having features of the spoken language only or the written language only or both, or to regard emails as having a completely different language of communication, a language of its own that has its unique characteristics which do not exist neither in speech nor in writing. The corpus of analysis is 10 personal messages sent to the author of this paper and are selected from her two email boxes. These emails are analysed by the author herself and all of the studied categories are presented

Abstract
The present study performed on acute myelgeneous leukemia (AML) and chronic myelgeneous leukemia (CML) attending kadhmiya teaching hospital in addition to 20 healthy individual as control group elements Fe, Mg and Se were evaluated in the sera of all above individuals using atomic absorption spectrophotometry .
The results revealed a non significant difference in Fe concentration among all studied groups, while a significant decrease in Mg and Se levels in both patients groups compared to control were found, on other hand no significant difference in Mg and Se levels in sera of AML and CML was notice. A conclusion is that trace element abnormalities occur in both patients groups compared to control.

Zn.,Cd,S alloys were prepared in evacuated quartz tubes by the
X-Ray diffraction technique was used to study the structure of this films and the effect of x value on it. X-ray diffraction analysis confirmed that these films are polycrystalline structure nature having f.c.c, and lattice parameters are
The most preferential orientation is along [111] direction for all deposited films. The lattice parameter, grain size, microstrain, dislocation density in the film are calculated and correlated with x.
D.C conductivity has been found that there are two stages of conductivity throughout the heating temperature range for polycrystalline films, The D.C conductivity of the as deposited films increases as x increased.
Optical energy gap of vacuum evaporated thin films in the Zn,-*Cd,S system were calculated from absorptions spectra. It is found that the films exhibit allowed indirect transitions gap which decrease with increasing Cd content.
The relationship between the

In this work, a theoretical comparison was made for the dynamical
behavior of the bulk and SQW GaAs/AlGaAs lasers, in which the peak modal gain and threshold current density are studied with varying the active region thickness d=(0.02to 0.3)um at two reflectivities of (R=0.32 and0.8) and the well widths Lz=(200, 150, 100, and 75) A for the SQW laser, both at a bandgap discontinuity of AE, of 0.1 eV and at a temperature of T=300°K
It was found that the highest value of bulk laser of the peak modal gain is Gmax=240 cm' and that the increasing of the facet reflectivity will be minimized the value of the threshold current density, while increasing the value of the thickness of the active region at fixed reflectivity will result in an increase in the value of the threshold current density, while for the SQW laser it was found that the highest value of the peak modal gain gmax=400 cm' is achieved at L,=75 Á, the lower value to achieve transparency N„=0.5×1018 cm" at Lz=200 Á, and that the optimum value for QW width to achieve the lower threshold current density Jih=481.5 A/cm? at the same injected carrier density is L,=100
In the experimental work as an application 808 nm (2Watt) bulk and 810 nm (1 Watt) QW laser used as pumping sources to a Nd: YVO4 Disk crystal with dimensions of (4*5*1 mm) with an output coupler with 90% reflectivity, and ROC=400mm using V-shape technique. From the experimental work the optimum resonator length was found to be 14.5 cm which achieves a maximum output power of 58 mW, with a slope efficiency of 11.3%, using bulk diode laser the efficiency was found to be 3.2%, with a maximum output power of 29 mW, this draws us to the fact that QW laser source is more efficient and suitable for pumping solid state media.
Keywords: GaAs/AlGaAs diode laser, Peak gain, Threshold current density, Diode pumping, Nd: YVO,, Face pumping.

the day he bro pat polio in that playe sum the tousat pals int
day research,(Cohen, 1987:23).The most extensive work has been within the general framework of Conversation Analysis, and there is no doubt that this work has been fruitful (See Heritage, 1985;
Jucker, 1986; Greatbatch, 1986a).The main focus has been on the interview turn-taking system.
The interview turn taking system is a product both of the general tasks of broadcasting and of the place of broadcasting within the political and economic systems of the western democracies. The generic product of this system is that the participants treat their talk as geared to an overhearing audience. participants have to cooperate in building the "interview talk", and their roles as interviewer and interviewee. The interview turn taking system is basically made of questions and answers.
The activities of asking and answering are pre-
allocated to the roles of interviewer and interviewee (Clayman and Heritage, 2002a: 119).

this work some metal samples made from pure copper and Brass
alloy were prepared and machined as a half bushes with a diameter of 1.6 cm and length of 1.5 cm Rockwell method was used to measured the hardness of samples before running. These samples were placed in wear system testing under lubricated condition (Iraqi Oil).Different normal loads were applied to copper and brass samples at different sliding time, weight loss was measured for all sample by weighed the sample before and after running and the difference between them represent the weight loss. Different figures were ploted between weight loss and wear parameters.

إن اكتشاف أمريكا فتح الباب لإيجاد قارة جديدة، وعالم جديد ،أدت لولادة حضارة جديدة
،وبحثنا الحالي يسلط الضوء على مرحلة الاكتشاف والصراع الذي حدث بين المستعمرين للسيطرة على الأراضي، ونقل مواطنيها ،وكان من أوائل هؤلاء الأسبان والإنكليز والفرنسيين والبرتغاليين والهولنديين وغيرهم، مما أدى الى الصراع بينهم وخاصة بين الإنكليز والفرنسيين ، مما أدى الى توحيد المستوطنين فيما بينهم وقيامهم بثورة ضد كل المستعمرين بقيادة جورج واشنطن.
وكذلك نشوء المستعمرات في أماكن متفرقة حسب السيطرة الاستعمارية ، وسرعان ما
تحولت هذه المستعمرات الى مدن .
ان الهدف الاساس لهذا البحث هو الكشف عن حقبة زمنية امتدت من عام ١٤٩٢ الى
١٧٦٣م في القارة الامريكية ، وماجرى فيها من صراع للسيطرة على المستوطنات ستخدم الباحث المنهج الوصفي التاريخي التحليلي لتحليل ماكتب عن هذه الحقبة ، وبيان
الحقائق التي وردت في المصادر التي اعتمدها البحث الحالي
وقد اعتمد البحث على مصادر عربية وأجنبية كلها اختصت بموضوع اكتشاف أمريكا
ونشوء حضارتها .

Harmony is considered as an important subject in musical studies because it represents
the first basic step in the field of musical composition, orchestration and analysis The researcher has observed that there is a significant problem facing students in this subject.
The researcher aims at finding out this problem and diagnosing it
In order to raise the standard of students and get the best results in teaching harmony, the
at defining the
problems facing students of Musical Art
Department/College of Fine Arts/University Of Baghdad in harmony.
The procedures have been limited to the students of Musical Arts Department/College Of Fine Arts /University of Baghdad.
In order to achieve the aim of the research, the researcher has made a checklist which is presented to a group of students in order to find out the most important problems that face students in harmony. According to the responses of students, the researcher has made another checklist consisting of (18) points representing the most important problems that face students
This checklist has been reviewed and modified by a number of connoisseurs
who are specialized in music.
After reliability and validity have been tested, the researcher has applied a checklist to a sample of students in order to find out the most important problems in harmony
The results have showed the basic reasons that lead to the lack of performance in this subject. They also define these problems and classify them. The recognition of these problems will lead to diagnose the obstacles that face learning, harmony specifically ,and other musical subjects which are connected with it general

This study introduces description of new species of leafhopper genus suspen alie are! pro inc, ine the character of thin genus, io the
also the shape of male genitalia including Aedeagus, connective, genital plate,genital styal and male abdominal apodeme,
Fema se ventuind the lover and middle valves of oviposior, shape of