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الحالة الصحية للفم لاطفال الرياض وعلاقتها بالحالة الاقتصادية والاجتماعية في محافظة النجف الاشرف العراق Oral Health Status Among Kindergarten Children In Relation To Socioeconomic Status In Al - Najaf Governorate - Iraq

الصفحات الاولى:
مكان الجامعة: بغداد
اللغة: الانكليزية
الجامعة: جامعة بغداد
الدرجة: ماجستير
الموضوع الدقيق: طب الاسنان الوقائي
السنة: 2014
الموضوع العام: طب الاسنان
اسم المشرف: وصال علي العبيدي
اسم المؤلف: سهى مهدي حميد شبر

تقييم بعض مقاييس اللعاب المناعية وتركيز عنصر الحديد وعلاقتهما بحالة صحة الفم للاطفال المصابين بفقر دم البحر الابيض المتوسط النوع الكبير كربلاء/العراق Evaluation of Selected Salivary Immunological Parameters And Iron Ion Concentration In Relation To Oral Health Condition Among Children With Beta Thalassemia Major (Karbala’ / Iraq)

المستخلص: Background : Beta Thalassemia Major is an inherited, genetic blood disorder which affect the bone marrow's ability to produce 2Themoglobin 2Tmolecules( the component of normal1T 1T2Tred blood cells1T2T 1Tthat transports oxygen to the body's cells), thered blood cells will have been short lifespan and 2Tdestroyed1T2T 1Tat a1T 1T2Tfaster rate2T. These patients are typically transfusion - dependent, and have significant complications, including iron overload, immune system disorders, and bacterial and/or viralinfections which can affect the oral health condition. Aims of the study : The aims of the present study were to assess the severity of dental caries, dental plaque, gingivitis, levels of selected salivary immunological components and iron concentration in saliva, among a group of boys and girls with beta thalassemia major in comparison with the control group.Materials and methods : The study involved 17 boys and 23 girls with beta thalassemia major, aged 8 - 9 years compared to 17 healthy boys and 23 healthy girls with the same age group. dmfs/ds and DMFS/DS indices (WHO, 1987), plaque index (Silness and L?e,1964), and gingival index (L?e and Silness, 1963) were applied, unstimulated salivary samples were collected for estimation the salivary immunological components(Secretory Immunoglobulin A, lysozyme, peroxidase, and lactoferrin) in which they were analyzed by enzyme - linked immune sorbent assay kits and iron ion concentration in saliva which was analyzed biochemically.Results : Results showed that, caries - experience was higher among beta thalassemia children compared to healthy children. In primary teeth, a higher dmfs/ds mean value was recorded for study group (dmfs/ds=8.93±6.40) compared to control group (dmfs/ds=6.63±5.38), the difference was statistically not significant (p>0.05), except for girls the difference was statistically significant (p<0.05). For permanent teeth, DMFS/DS mean value was found to be higher instudy group (DMFS/DS=0.63±1.23) compared to control group (DMFS/DS=0.58±0.75), and the difference was statistically not significant (p>0.05). plaque index mean value was higher in study group (PI=1.69±0.45) compared to control group (PI=1.52±0.28), and the difference was statistically significant (p<0.05). gingival index mean value was higher in study group (GI=1.38±0.20) compared to control group (GI=1.22±0.10), and the difference was statistically highly significant (p<0.01). Correlation between dental plaque and gingivitis in study group was positive with statistically highly significant(p<0.01). There were some variation in the levels of salivary immunological parameters between study and control groups, the differences were statistically not significant(p>0.05), except that for peroxidase, the levels were higher in study group compared to control group and the difference was statistically significant (p<0.05). Iron ion concentrations were higher in study group compared to control group, the difference was statistically not significant (p>0.05). The correlation between secretory immunoglobulin A levels and dmfs/ds in study group was statistically significant (r= - 0.32, p=0.02). Lysozyme was correlated with DMFS/DS in study group and the correlation was statistically significant (r=0.38, p=0.01). lactoferrin was correlated with dmfs/ds and DMFS/DS in control group, and the correlation was statistically highly significant and significant respectively (r=0.52, p=0.00), (r=0.32, p=0.04). The correlations between iron ion concentrations and dental caries were statistically not significant(p>0.05) for both groups. All the correlations between measured salivary parameters and dental plaque and gingivitis were found to be statistically not significant(p>0.05) for both groups. The correlations between iron ion and immunological components were statistically not significant(p>0.05). The correlation between lysozyme and lactoferrin was statistically significant in both study group and control group respectively (r=0.36, p=0.02) and (r=0.36, p=0.01). The correlation between peroxidase and lactoferrin in study group was statistically highly significant (r= - 0.40, p=0.00). In control group, there was statistically highly significant correlation between secretory immunoglobulin A and lactoferrin (r=0.41, p=0.00). Conclusion : dental caries, dental plaque and gingivitis found to be higher in beta thalassemia major patients than normal children; they need periodic dental examination and effective preventive program.
الصفحات الاولى:
مكان الجامعة: بغداد
اللغة: الانكليزية
الجامعة: جامعة بغداد
الدرجة: ماجستير
الموضوع الدقيق: طب اسنان الاطفال
السنة: 2014
الموضوع العام: طب الاسنان
اسم المشرف: بان علي صالح
اسم المؤلف: شيرين سمير يوسف

تقييم تاثير التيجان المقاومة للفولاذ (تقنية الهول) على معالجة التسوس للطواحن اللبنية : دراسة رجعية Evaluation of The Influence of Preformed Metal Crown ((Hall Technique)) On The Managing of Carious Primary Molars A Retrospective Study

المستخلص: Background : When prevention of dental caries fails, and a child is exposed to the risk of pain and infection, the disease must be managed to reduce this risk. There is a growing evidence supporting more 'biological approaches' for managing dental cariesin primary teeth. The Hall Technique is one of the biological approaches for managing caries in primary molars which involves sealing caries beneath preformed metal crowns (stainless steel crowns). The crown is cemented over the tooth without theuse of local anesthesia, caries removal, or tooth preparation. The clinical steps for the Hall Technique are straightforward but, as with all dental care provision, appropriate treatment planning for the procedure requires skill. The Hall Technique offers anothermethod of managing early to moderately advanced, active carious lesions in primary molars, with good evidence of effectiveness and acceptability.Aims of the study : This study was conducted to assess the possible local factors that might happen along with using this novel technique regarding the possible adverse effect of the increased occlusal - vertical dimension and the condition of the surrounding tissues.Also to assess the correlation between the rate of the successful outcome with the caries extension towards the pulp.In addition to evaluate the cost - effectiveness of the Hall Technique in comparison with the conventional restorations. Finally to estimate whether this technique can be performed efficiently by both the specialized dentists and general practitioners in terms of putting the appropriate treatment plan based on the radiographic assessment.Material and methods : A retrospective research was conducted, standardized bitewing radiographs of 100 patients between 3 - 9 years old were evaluated for marginal bone changes. The distance between the cemento - enamel junctions and the alveolar bonecrest was measured. The dentine was evaluated as well regarding the existence of clear band of dentine and the extension of the caries towards the pulp of the tooth. - The cost effectiveness was conducted by creating a scenario of the possible outcomes for the treatment decision whether it was Hall preformed metal crown or traditional restoration. Incremental cost - effectiveness ratio was calculated to find the savingamount value. - A panel consisting of five general practitioners and three specialized dentists weas asked to evaluate twelve bitewings radiograph presented to them and give their opinion whether these radiographs are suitable for Hall Technique or not.Results : The result of this presented study showed that there is decreasing in the distance between the cemento - enamel junction and alveolar bone level at the Hall PMCs treatment side between the before and after insertion periods.it also showed thatthere's no different bone level changes between the Hall preformed metal crown treatment side and its contra - lateral side regardless of its condition (Hall preformed metal crowns, no Hall preformed metal crowns). - A high rate of successful treatment is highly associated with observing a clear band of dentine but it is not associated with the carious extinction toward the pulp as long as a clear band of dentine can be seen. - The Hall Technique is more cost - effective by making more cost saving and more gained teeth. The Hall Technique can be performed efficiently by both the general practitioners and the specialized dentist.Conclusion : according on the results of this research it can be settled that there are no adverse effects of using Hall preformed metal crowns regarding the increase of occlusalvertical dimension and the periodontal condition also the Hall Technique is more costeffective and can be performed by specialized dentists as well as the general practitioners.
الصفحات الاولى:
مكان الجامعة: بغداد
اللغة: الانكليزية
الجامعة: جامعة بغداد
الدرجة: ماجستير
الموضوع الدقيق: طب اسنان الاطفال
السنة: 2014
الموضوع العام: طب الاسنان
اسم المشرف: بان علي صالح
اسم المؤلف: ورف محسن موسى

تقييم تاثير وجود الكحول في الغسولات الفموية على تلاشي قوة السلاسل التقويمية المرنة المختلفة الاشكال : دراسة مختبرية Evaluation of The Effect of Alcohol Presence In Mouth Washes On Force Degradation of Different Configurations of Elastomeric Chains (An In Vitro Study)

المستخلص: Elastomeric chains are one of the most commonly used force delivery systems. They have the ability to exert an interrupted force, convenience of use, compatibility to oral environment and cost effectiveness despite of the inherited disadvantage which is force degradation.This in vitro study was designed to evaluate the effect of alcohol presence in mouthwashes on force degradation of different configurations of clear elastomeric chains from Ortho Technology company which are : closed, short and long under the effect of time at different intervals (Initial, 1day, 1, 2, 3 and 4 weeks) with exposure to different chemical solutions.A total of (540) elastomeric chains of three different types (long, short and closed) transparent in color, with an initial length (19mm) and about 50% extension (29mm) were used for the study. These elastomeric chains was divided into four groups and exposed to different chemical solutions (Distilled water, Listerine Original alcoholic mouthwash, Listerine Zero alcohol mouth wash, Ethanol 26.9%) twice daily for 60 seconds each according to manufacturer's instructions to measure the amount of force degradation in different time intervals. These elastomeric chains were incubated in covered glass containers at 37C? for the entire testing period.The results of the present study showed that the elastomeric chains were greatly affected by time, the majority of force loss occurred after the first 24hr. then followed by a less steep gradient for the rest of the working period.We can conclude that alcoholic mouth wash (Listerine Original) causes an increase in force degradation of all types of elastomeric chains while alcohol free mouth wash (Listerine Zero) causes less force degradation of all types of elastomeric chains, additionally closed configuration elastomeric chains has the least percentage of force degradation than other configurations of elastomeric chains.
الصفحات الاولى:
مكان الجامعة: بغداد
اللغة: الانكليزية
الدرجة: ماجستير
الموضوع الدقيق: تقويم الاسنان
السنة: 2014
الموضوع العام: طب الاسنان
اسم المشرف: نضال حسين غايب
اسم المؤلف: نور نوري عباس عبد الله

الحركة الوحشية للطاحن العلوي الاول باستخدام انواع مختلفة من الاجهزة مسبقة الصنع : دراسة مختبرية مقارنة Distal Movement of Maxillary First Molar Using Different Types of Ready Made Appliances : An In Vitro Comparative Study

المستخلص: Maxillary molar distalization is an important method for correcting class II molar relationship.The important thing in the use the distalizing appliances is to reduce the patient cooperation with minimizing the effects of distalizing appliances on the anchoring teeth.Aims : The aim of this study is to compare three different intra - maxillary molar distalization devices with different designs , force direction. Other aims are to compare the effect of these devices on first permanent molars in mesiodistal , buccopalatal, rotational aspects. It aims also to compare the effect of these devices on the first premolar ( which is a part of anchoring system ).Materials and Methods : The samples consisted of three groups; Frog appliance, K - Loop spring and Multidistalizing arch on typodont simulation system (Ormaco). Upper typodont arch of class II division I was used.Pre and postoperative digital images were taken and analysed using AutoCAD software for each group, Six parameters was measured and compared ; first molar ( vertical change ,tipping change ,rotation, distalization rate) and first premolar (vertical change ,tipping change).A significant value of 0.05 was determined.Results : The results of present study showed that the multidistalizing arch gave rise a significant distal tipping, extrusion, distopalatal rotation of first molar and gave rise the highest mean value of first molar distalization rate. Also, gave rise a significant distal tipping and extrusion of first premolar.Frog appliance showed the lowest mean value of molar distalization rate ,distal tipping and rotation , in comparison with Multidistalizing arch (MDA) and K - Loop spring. Also, these parameters ranged between the highest and lowest mean value in extrusion of first molar , first premolar vertical change , Also showed lowest mean of distal tipping of first premolar than Multidistalizing arch (MDA).K - Loop spring ranged between the highest and lowest mean value distalization rate , distal tipping of first molar. Also, showed the lowest mean value in extrusion of first molar and extrusion of first premolar and rotation of first molar.However, The K - Loop spring show mesial tipping of first premolar in comparisom with (MDA) and Frog appliance that show distal tipping of first premolar.Conclusions : It is concluded that the three methods are effective in molar distalization. The best method of first molar distalization ranged between the K - Loop spring and Frog appliance. Consequently the two methods showed good amount of molar distalization with minimal effects on first molar and first premolar.
الصفحات الاولى:
مكان الجامعة: بغداد
اللغة: الانكليزية
الدرجة: ماجستير
الموضوع الدقيق: تقويم الاسنان
السنة: 2014
الموضوع العام: طب الاسنان
اسم المشرف: هند طاهر جرجيس
اسم المؤلف: ليث عمر المولى

تاثير التدخين الخفيف على المستويات اللعابية لانزيم الفوسفاتيز القلوي والاوستيوكالسين لدى مرضى التهاب اللثة المزمن Effects of Light Smoking On Salivary Levels of Alkaline Phosphatase And Osteocalcin In Chronic Periodontitis Patients

المستخلص: Background Chronic periodontitis is an inflammatory disease that affects the supporting tissues of the teeth and it is common among adults. Smoking is an important risk factor for periodontitis that induces alveolar bone loss. Alkaline phosphatase enzyme is involved in the destruction of the human periodontium. It is produced by many cells such as polymorphonuclear leukocytes, osteoblasts, macrophages and fibroblasts within the area of the periodontium and gingival crevice. Osteocalcin is one of the most abundant matrix proteins found in bones and the only matrix protein synthesized exclusively there. Small osteocalcin fragments are found in areas of bone remodeling and are actually degradation products of the bone matrix.Aims of the study 1. Investigate whether light smoker chronic periodontitis patients exhibit different salivary concentrations of Alkaline Phosphatase and Osteocalcin compared to the non - smoker counterpart and compare to light smoker and nonsmoker control groups and 2.Correlate the clinical periodontal parameters (plaque index, gingival index, bleeding on probing, probing pocket depth and clinical attachment level) to the biochemical findings in light smokers and non - smokers chronic periodontitis and control groups. 3. Estimation of the salivary PH and flow rate and correlate them with clinical periodontal and biochemical parameters. Materials and Methods Five ml of unstimulated whole saliva samples and fullmouth clinical periodontal recordings (plaque index, gingival index, bleeding on probing, probing pocket depth and clinical attachment level) were obtained from study groups (25 light smokers and 33 non - smokers subjects, both with chronic periodontitis) and control groups (8 light smokers and 13 non - smokers subjects, both with healthy periodontium). All subjects were systemically healthy males, with age range (30 - 50) years. Salivary Alkaline phosphatase and Osteocalcin levels were determined by Colorimetric and Enzyme - linked Immunosorbent Assay, respectively. Salivary PH and flow rate were also measured.Results Smoker chronic periodontitis patients revealed non - significant differences in clinical periodontal parameters with non - smoker counterparts (P > 0.05) in terms of plaque index, probing pocket depth, clinical attachment loss, salivary PH and flow rate, with slight increase in plaque index value in smoker chronic periodontitis group(1.42±0.46) than non - smoker chronic periodontitis group (1.38±0.50), while there was slight decrease in mean value of probing pocket depth (3.90±1.78), clinical attachment level (3.22±0.93) and PH (7.58±0.50) in smoker chronic periodontitis group than non - smoker chronic periodontitis group (4.27±1.98), (3.74±0.85), (7.73±0.33) respectively. Flow rate value was higher in smoker chronic periodontitis (4.80±2.69) than non - smoker chronic periodontitis group (4.67±2.09). While there were highly significant differences in terms of gingival index and bleeding on probing (P ? 0.01). Osteocalcin levels were lower in smoker chronic periodontitis group (0.13±0.20) than non - smoker chronic periodontitis group (1.09±2.26) with significant difference (0.05 ? P > 0.01). Highly significant, strong, positive correlations were found between Osteocalcin concentration with plaque index and PH in non - smoker control group. Correlation analysis between Osteocalcin concentration and flow rate in smoker chronic periodontitis group revealed a significant, moderate, positive correlation.Mean of Alkaline phosphatase level was lower in smoker chronic periodontitis (11.14±4.53) than non - smoker chronic periodontitis (11.45±4.17) with a nonsignificant difference, while there was a significant difference in Alkaline phosphatase concentrations between smoker and non - smoker control subgroups.Correlation analysis between ALP concentration and clinical periodontal parameters (plaque index, gingival index, bleeding on probing, probing pocket depth and clinical attachment level) in chronic periodontitis smoker group appear non - significant, weak,negative and related non - significantly, weakly, positively with PH and flow rate. Clinical attachment level and PH correlated non - significantly, weakly, negatively with Alkaline phosphatase concentration, while plaque index, gingival index, bleeding on probing, probing pocket depth and flow rate related non - significantly, weakly, positively with Alkaline phosphatase concentration in chronic periodontitis non - smoker group. There was a significant, moderate, negative correlation between salivary PH and bleeding on probing and significant, weak, negative correlation regarding probing pocket depth in smoker chronic periodontitis group.A significant, weak, positive correlation between salivary flow rate and clinical attachment level was found in non - smoker chronic periodontitis group.There were non - significant differences between smoker chronic periodontitis and smoker control groups in terms of salivary PH, flow rate, Osteocalcin and Alkaline phosphatase concentrations. There were non - significant differences between non - smoker chronic periodontitis and non - smoker control groups in terms of PH, flow rate, Osteocalcin and Alkaline phosphatase concentrations. There were non - significant, weak increase in Alkaline phosphatase concentration compared to the increase in Osteocalcin concentration in smoker and non - smoker chronic periodontitis and smoker control groups, while there was a nonsignificant, weak decrease in Alkaline phosphatase concentration with increase in Osteocalcin concentration in non - smoker control group. Conclusion Within the limits of this study, it may be suggested that suppression of salivary Osteocalcin levels by smoking and weak increase in Alkaline phosphatase in smokers groups, may explain the deleterious effects of smoking on periodontal healthstatus.
الصفحات الاولى:
مكان الجامعة: بغداد
اللغة: الانكليزية
الجامعة: جامعة بغداد
الدرجة: ماجستير
الموضوع الدقيق: امراض ما حول الاسنان
السنة: 2014
الموضوع العام: طب الاسنان
اسم المشرف: باسمة غفوري علي
اسم المؤلف: لبابة عبد الصمد عبد الامير

تاثير انابيب الكاربون النانوية متعددة الجدران على الصلادة والتوصيلية الحرارية لمينا الاسنان Effect of Multi - Wall Carbon Nano Tubes On The Microhardness And Thermal Conductivity of Dental Namel

المستخلص: The objectives of this study was to evaluate the effect of addition of Multi - Wall Carbon Nano ubes(MWCNTs) of different concentration (0.05 mg/mL - 1, 0.25 mg/mL - 1, 0.5 mg/mL - 1and 1 mg/mL - 1) with on either (dimethyl sulphoxide DMSO and distilled water DW) on tooth enamel. It is intended to evaluate enamel microhardness in (Kg.m - 2) and enamel thermal conductivity before and after the application of (MWCNTs).Ninety mandubular first premolar were prepared for this study. They were divided into two groups. The first group contains 54 sample to measure the microhardness of the enamel. To overcome the teeth curvature in microhardness measurement, the position of indenter were optimized to coincide linear buccal surface. The second group contains 36 sample to measure the thermal conductivity of the enamel were prepared by cutting enamel part in triangle form with a base of 7. 5 mm , height of 9. 5 mm and thickness of 2 mm according to the requirements of the Fourier’s law by abrasive disk.The results enamel microhardness showed that a significant increase in the enamel microhardness and enamel thermal conductivity for groups 0.05 mg/mL (group B) , 0.25 mg/mL (group C ) , 0.5 mg/mL (group D ) and 1 mg/mL (group E ) compared with control group (group A ) in DW media and DMSO media. The results showed a significant increase in the enamel microhardness and enamel thermal conductivity for polished samples compared with unpolished samples in DW media and DMSO media. DMSO media increases the enamel microhardness and enamel thermal conductivity more effectively than DW media. Scanning electron microscope showed a significant deposition of MWCNTs in the depth of the enamel exceeding the surface layer. The polished specimens had more deposited MWCNTs compared with non - polished specimens. However, the nano dimensions with conjunction with pre - chemical treatment enabled the MWCNTs to penetrate and settle down inside the enamel.The final conclusion highest mean value obtained was 1 mg/mL (group E ) in the enamel microhardness and enamel thermal conductivity suspension in DW media and DMSO media.
الصفحات الاولى:
مكان الجامعة: بغداد
اللغة: الانكليزية
الجامعة: جامعة بغداد
الدرجة: ماجستير
الموضوع الدقيق: الانسجة الفموية
السنة: 2014
الموضوع العام: طب الاسنان
اسم المشرف: عباس فاضل علي
اسم المؤلف: محمد كاظم جواد

دراسة لتحويرات نانوية مختلفة لسطح زرعة الاسنان من معدن التيتانيوم النقي تجاريا باستعمال الطريقة الكيميائية وطريقة التبخير الحراري : تقييم ميكانيكي ونسيجي Study Different Nano Surface Modifications On CPTi Dental Implant Using Chemical And Thermal Evaporation Methods : Mechanical And Histological Evaluation

المستخلص: Background : Dental implants provide a unique treatment modality for the replacement of lost dentition. The clinical success of implants has been achieved not only because of the mechanical strength or cellent biocompatibility of the implant material but also owing to other characteristics such as surface properties.Aims of the study : The goal of this study was to consider the role of nanoscale topographic modification of commercial pure titanium dental implant using a thermal deposition and chemical etching methods for the purpose of improving osseointegration.Materials and methods : Commercial pure titanium rod was machined into 40 dental implants. Each implant was machined in diameter about 3mm, length of 8mm (5mm was threaded part and 3mm was flat part). Implants were prepared and divided into 4 groups according to the types of surface modification method used : 1st group (10 implant) machined surface i.e remained without nano surface modification (control),2nd group include (10 implant)etched with 15N H2SO4 and 30% H2O2,3rd group include (10 implant)were coated with nano CPTi powder by thermal evaporation deposition technique,4th group (10 implant)were chemically etched with H2SO4 and H2O2 method to obtain a nano feature then coated with nano powder of CPTi by thermal evaporation deposition technique.Nano surfaces were characterized by scanning electron microscope (SEM), Xray diffraction (XRD), atomic force microscope (AFM), thickness measurement and microscopical examination for the invitro experiments. For the invivo part of study, the tibia of 10 white New Zealand rabbits were chosen as implantation sites. The tibia of each rabbit received two screws. Biomechanical test was performed after two weeks healing periods. Implants from eight animals were tested for the torque required to remove the implantfrom the bone and the other two animals were prepared for histological examination.Results : For invitro results, scanning electron microscope showed that chemical etching of Ti substrate becomes highly porous and has surface consisting of nano_sized pits and the combination of chemical etching and thermal evaporation of nano Ti showed nano rod like structure. The results of removal torque means value after 2 weeks of implantation showed that, there was a gradual increase in the removal torque mean values in the studied groups as a follow (M±SD) : 12.625 N.cm ± 0.517 machined surface, 30.500 N.cm ± 4.071 chemically etched, 46.875 N.cm ± 5.938 nano CPTi coating by thermal evaporation method, 51.250 N.cm ± 5.175 combination method of chemical etching and nano CP Ti coating. In addition, the histological analysis showed improved quality of bone in response to the nano surface modified screws, especially the combination treated implants show a well developed mature bone characterized by a well developed bony threads and haversian canal. Conclusion : The biomechanical and biological properties of the bone - implant interface associated with the nano modified implants were improved comparing to the unmodified implants. All nano modified CP Ti seems to be well tolerated by the bone since no adverse tissue reaction was evident and they have better mechanical properties and excellent biocompatibility through the improved performance regarding the bone implant contact area than the untreated implants.
الصفحات الاولى:
مكان الجامعة: بغداد
اللغة: الانكليزية
الجامعة: جامعة بغداد
الدرجة: ماجستير
الموضوع الدقيق: صناعة الاسنان
السنة: 2014
الموضوع العام: طب الاسنان
اسم المشرف: رغداء كريم جاسم
اسم المؤلف: بان ناهل شكر

نقييم الالفا اميليز والكورتيزول في اللعاب كمؤشرين جيويين للتوتر النفسي وعلاقتها بامراض المفصل الصدغي بين عينة من طلاب كلية طب الاسنان Assessment of Alpha - Amylase And Cortisol As Salivary Psychological Stress Markers In Relation To Temporomandibular Disorders Among A Sample of Dental Students

المستخلص: Background : University dental students perceived a higher level of stress prior to each examation especially the final. Therefore, there is a need for a useful noninvasive biomarker for measuring acute stress in those students. Many studies considered salivary alpha - amylase as a stress biomarker that is most often used in conjunction with cortisol. Understanding of the exact association between these two salivary stress markers are poorly established. Using a Helkimo anamnestic and clinical dysfunction scoring index for temporomandibular disorders can give a better insight about the association between these markers and temporomandibular joint disorders.The aims of study : was to evaluate the levels of salivary alpha - amylase and salivary cortisol in stressed students with temporomandibular joint disorders and the differences between these markers in relation to temporomandibular joint disorders students. This might give a better understanding to the role of psychological stress as an etiological factors for developing temporomandibular joint problems.Subjects, materials and methods : A total eighty (60 study and 20 control) participants aged between 20 and 24 years, were recruited for this study. The participants were final year undergraduate Baghdad university dental students who were examined and gave saliva samples before their final academic examination. Those with temporomandibular joint disorders problems were exposed to psychological stress and included on the study. While, those who were taking corticosteroids or hormone supplementation including oral contraceptives, or having history of head injury, orthodontic treatment, occlusal disharmonies and muscle tenderness due to systemic diseases as fibromyalgia, or having more than 2 missing posterior teeth were excluded. Salivary assay kits (alpha - amylase and cortisol) were used to measure those variables and a Helkimo anamnestic and clinical dysfunction scoring for temporomandibular joint disorders were utilized in this study.Results : There is statistically a highly significant difference of the salivary cortisol and salivary alpha - amylase in the patient group( stress with temporomandibular joint disorders) and control group. The absence of correlation between these salivary markers was founded. Correlation analysis of salivary cortisol with Helkimo anamnestic and clinical dysfunction score shows positive association expressed by significant probability of error (p) value while for salivary alpha - amylase there is no association.Conclusion : This study demonstrates that salivary alpha amylase can be used as a stress biomarker in conjunction with cortisol to assess temporomandibular joint problems due to psychological stress in university students.
الصفحات الاولى:
مكان الجامعة: بغداد
اللغة: الانكليزية
الجامعة: جامعة بغداد
الدرجة: ماجستير
الموضوع الدقيق: طب الاسنان
السنة: 2014
الموضوع العام: طب الاسنان
اسم المشرف: رجاء هادي الجبوري
اسم المؤلف: سرمد قيس علي

الظواهر الوجهية والفموية، عوامل الاكسدة ومضادات الاكسدة في مصل ولعاب مرضى فقر الدم البحر الابيض المتوسط نوع بيتا في مدينة كربلاء Oro - Facial Manifestations, Oxidative Stress And Antioxidants Markers In Serum And Saliva of Patients With Beta Thalassemia Major In Karbala City

المستخلص: Thalassemia is a hereditary anemia resulting from defects in hemoglobin production. Beta Thalassemia, which is caused by a decrease in the production of beta globin chains, affects multiple organs and is ssociated with considerable morbidity and mortality. Aims of the study : The aims of this study were to study the oro - facial manifestations in beta thalassemia major patients and evaluation of the oxidative stress status in serum and saliva represented by malondialdehyde as xidative stress indicator and also assessment of serum and saliva antioxidants which are ceruloplasmin and uric acid in beta thalassemic patients with and without periodontitis and compared that with the healthy individuals in addition to investigate the relation between the clinical findings and laboratory investigations.Methods : Eighty seven (87) subjects were consented and contributed in this study, twenty eight (28) thalassemic patients with periodontitis, thirty (30) thalassemic patients without periodontitis and twenty nine (29) healthy subjects that were age matched with the patients. Oral examination has been done for each subject. Serum and saliva sample have been taken from each subject for analysis, to study malondialdehyde as oxidative stress and antioxidants ceruloplasmin and uric acid.Results : Malocclusion was the most common prevalent oro - facial manifestations (60%), followed by rodent face (35%), brown pigmentation of oral mucosa (23%) and incompetent lip (8%). The mean serum and saliva malondialdehyde were significantly higher in thalassemic patients with periodontitis than that in thalassemic patients without periodontitis and healthy subjects (p<0.001), while the mean serum and saliva ceruloplasmin were significantly higher in control group than that in other study groups (p<0.001). The mean serum uric acid was significantly higher in thalassemic patients without periodontitis than that in thalassemic patients with periodontitis and healthy subjects (p<0.001) and the mean saliva uric acid was significantly higher in thalassemic patients without periodontitis (p<0.05) compaired with thalassemic patients with periodontitis and healthy subjects. The results of this study showed that there were no significant correlation between serum and saliva malondialdehyde in any of study groups, while there was a positive significant linear correlation between serum and saliva ceruloplasmin in thalassemic patients with periodontitis (p<0.05), a negative significant linear correlation in healthy subjects (p<0.05) , a positive significant linear correlation in thalassemic patients without periodontitis (p<0.001). The results showed that there was a positive significant linear correlation between serum and saliva uric acid in thalassemic patients with periodontitis (p<0.05), a positive significant correlation in thalassemic patients without periodontitis (p<0.001) and no significant correlation between serum and saliva in healthy subjects. On the other hand there were no significant correlation between serum and saliva (malondialdehyde, ceruloplasmin and uric acid) and clinical attachment loss (p>0.05), except a positive significant linear correlation between clinical attachment loss and salivamalondialdehyde (p<0.05) was found. Conclusions : Malocclusion was the most prevalent oro - facial manifestations of beta thalassemia major patients. Oxidative stress play a significant role in the pathogenesis of beta thalassemia ,which was the main cause of red blood cells destruction represented by significant elevation of serum and saliva malondialdehyde and significant reduction of ceruloplasmin. Also oxidative stress remain contributing factor in periodontal tissue destruction, which was appeared as a significant increased level of saliva malondialdehyde and decreased saliva ceruloplasmin in patients with periodontitis and there was a significant correlation between saliva malondialdehyde and clinical attachment loss
الصفحات الاولى:
مكان الجامعة: بغداد
اللغة: الانكليزية
الجامعة: جامعة بغداد
الدرجة: ماجستير
الموضوع الدقيق: طب الاسنان
السنة: 2014
الموضوع العام: طب الاسنان
اسم المشرف: تغريد فاضل زيدان
اسم المؤلف: مؤيد صاحب عباس شمسه

التقييم النسيجي والكيمائي النسيجي المناعي لتاثير الاستخدام على VEGF/ N - acetyl D - glucosamine الموضعي ل شفاء العظم : دراسة تجريبية على الجرذان Histological And Immunohistochemical Evaluation of The Effect of Local Exogenous Application of VEGF /N - Acetyl D - Glucosamine On Bone Healing : (Experimental Study In Rats)

المستخلص: Background : Bones are rigid organs that constitute part of the endoskeleton of vertebrates. They support and protect the various organs of the body, produce red and white blood cells and store minerals. Bone tissue has been shown to contain numerous cell - to - cell signaling peptides called growth factors. These growth factors are thought to have important regulating effects for bone remodeling and bone healing. Several growth factors are expressed during fracture repair. of these, vascular endothelial growth factor (VEGF), is of particular interest because of its ability to induce neovascularization (angiogenesis). The responses to exogenous VEGF observed that a slow - release formulation of VEGF, applied locally at the site of bone damage, may prove to be an effective therapy to promote human bone repair. N - acetyl glucosamine is a monosaccharide, which are the derivatives of carbohydrates, it helps the body in making several other chemical agents which are used in the formation of bones, muscles and cartilages.N - acetylglucosamine is very effective in providing support for the skeletal system of the humans, and may provide strength to the ligaments and joints, and the skin remains fresh and glowing. Aims of study1. To identify role of local exogenous application of vascular endothelial growth factor and application of N - acetyl - D glucose amine as a biomaterial in bone healing.2. To analyze the expression of Vascular endothelial growth factor, tissue non specific ALP and bone matrix protein (collagen - 1) by immunohistochemistry in created bone defect after application with different biomaterials in a rat model. Materials and MethodsIn this experimental study fifty four male Albino rats, weighting (300 - 400) gram, aged (6 - 8) months were used and maintained under control conditions of temperature, drinking and food consumption. The animals were subjected for a surgical operation of medial sides of both tibial bone ( right side was considered as experimental site ,while left be the control one). The animals were divided into following groups according to the applicable growth factors.A. Contol group the bone defect treated with 1?m of normal saline and its number represented the all number of the following experimental groups as the left side of each animal considered to be the control.B. Experimental group includes ? Group I contains (18) rats, the bone defect treated with 1?ml of Vascular endothelial growth factor. ? Group II contains (18) rats the bone defect treated with 1?ml of Nacetyl D - glucosamine.? Group III contains (18) rats, the bone defect treated with 1?m combination of (VEGF& N - acetyl D - glucosamine).Every single group composed of 18 rats that studied in three periods 3,7,10 days (6 rats for each period). Histologic and immunohistochemical evaluation for VEGF, alkaline phosphatase and collagen type 1 were carried for all animals.Results : A. For Histological findings An early apposition of osteoid tissue was detected in VEGF group. Osteoblast, osteocyte and osteoclast cells count were demonstrated to be with high mean value in VEGF group followed by N - acetyl Dglucosamine group in periods 3,7,10 days post operative of bone defect.Inflammatory phase as first step in bone healing was detected in all study groups at 3 day, and combination group records highest value in the mean of inflammatory cell count in comparisum to others. Finally thestudy demonstrated that exogenous VEGF/ N - acetyl D - glucosamine has a direct effect on osteoblastic activity.B. For Immunohistochemical findings The present result showed positive expression of VEGF by bone marrow stromal cells, adipocytes, mesenchymal stem cells, precursor endothelial cells, and bone cells include osteoblasts and active osteocytes in different periods in all groups but in different score. Therefore, our primarily data provide evidence that VEGF activity is essential for appropriate bone formation and mineralization in response to injury. At day 3, bone marrow stromal cells in combination group records highVEGF expression, VEGF group is the second. At 7 and 10 day VEGF group records a highest VEGF expression in comparisum to other groups. The data showed a high expression for ALP during the formative stages of bone in all groups except combination group shows the lowest count for positive cells that expressed ALP.the present results showed that at day 3, bone marrow stromal cells in VEGF and N - acetyl D - glucosamine group records high collagen type I expression. Conclusion : the study demonstrated that low application of VEGF / Nacetyl D - glucosamine could be an effective therapeutic for bone injuries, these data are promising for a possible future clinical usage.
الصفحات الاولى:
مكان الجامعة: بغداد
اللغة: الانكليزية
الجامعة: جامعة بغداد
الدرجة: ماجستير
الموضوع الدقيق: الانسجة الفموية
السنة: 2014
الموضوع العام: طب الاسنان
اسم المشرف: عذراء يحيى الحجازي
اسم المؤلف: ایناس فاضل كاظم

Assessment of The Oral Findings, Salivary Oxidative Status And Iga Level Among Group of Workers Exposed To Petroleum Pollutants In Al - Daura Oil Refinery

المستخلص: Petroleum is perhaps the most important substance consumed in modern society. Petroleum is unique and s a complex mixture of thousands of compounds. Oil refinery workers are continuously exposed to numerous hazardous materials and working conditions that place them at continuous risk of injury and death.Petroleum contains the heavy metals as a natural constituent or as additives. The main threats to human health from heavy metals are associated with exposure to lead, cadmium, mercury and arsenic. Several carcinogenic metals such as arsenic, cobalt, chromium, lead, mercury, and nickel induce redox reactions in living systems. These metals induce the production of reactive oxygen species in both in vivo and in vitro systems. These radicals have rendered oxidative damage to deoxyribonucleic acid, proteins, and lipids. Secretory immunoglobulin A is the main immunoglobulin found in mucous secretions from the tear glands, salivary glands, mammary glands, the respiratory system, the genito - urinary tract, and the gastrointestinal tract.Aims of the study Assessment of the salivary levels of heavy metals among the workers of Al - Daura oil refinery, assessment of the oxidative status in the oral cavity of the workers by measurement of Malondialdehyde and Superoxide dismutase markers,assessment of the oral immunological activity by measurement of secretory immunoglobulin A level in saliva and Assessment of the oral findings among the workers.Subjects, Materials and Methods This study was done in Al - Daura oil refinery, samples consist of 60 workers involved in refining processes as study group subdivided into three subgroups which represent the different sections in the refinery and 20 subjects not involved in refining processes as control group. Oral examination and saliva collection was done to assess the oral findings and measure the level of heavy metals (lead and cadmium), oxidative status (Malondialdehyde and Superoxide dismutase) and secretory IgA.Results The mean of salivary lead and cadmium was higher in study group (6.34 ?g/dl and 0.56 ?g/l respectively) than that of control group (3.3?g/dl and 0.34 ?g/l respectively) with highly significant difference (p
الصفحات الاولى:
مكان الجامعة: بغداد
اللغة: الانكليزية
الجامعة: جامعة بغداد
الدرجة: ماجستير
الموضوع الدقيق: طب الاسنان
السنة: 2014
الموضوع العام: طب الاسنان
اسم المشرف: Jamal Noori Ahmed
اسم المؤلف: امير سعد حمزة

تاثير التقنيات المساعدة على الانجاب على نتاج الحمل في مستشفيات بغداد : دراسة مقارنة Impact of Assisted Reproductive Technology On Pregnancy Outcome In Baghdad Hospitals : Comparative Study

المستخلص: الخلفية : في عام1978 ولادة الطفل الاول في المملكة المتحدة من قبل تقنيات المساعدة على الانجاب، ازداد كلا من التقنيات المتطورة التي تستخدم لعلاج العقم وعدد مراكز الاخصاب التي توفر خدمات التقنيات المساعدة على الانجاب بشكل كبير في كثير من البلدان,وتشمل التقنيا | Background : In 1978 the first baby born in the U.K by the techniques of assisted reproduction. both the use of advanced technologies to overcome infertility and the number of fertility clinics providing ART services have increased steadily in many countries. ART includes fertility treatments in which both eggs and sperm are handled in the laboratory (in vitro fertilization (IVF), intra cytoplasmic sperm injection (ICSI), gamete intrafallopian transfer (GIFT), zygote intrafalopian transfer(ZIFT), and related procedures). Women who undergo ART procedures are more likely to deliver multiple - birth infants than those who conceive naturally because more than one embryo might be transferred during a procedure. Multiple births pose substantial risks to both mothers and infants, including pregnancy complications like, preterm delivery, and low birth weight infants. Caesarean section, pregnancy induce hypertension, gestational diabetes, congenital malformation.Objective : To assess the impact of assisted reproductive technology on pregnancy outcome and compare them to those of natural conception. Methodology : The present study employs a descriptive - purposive design carried out for pregnant women after assisted reproductive technology attending labor wards of Baghdad Hospitals, Kamal AL - samarae Hospital, Baghdad Teaching Hospital, AL Imamain AL - Kadhmien Teaching Hospital, Private Nursing House Hospital, AL - Elwya Maternity Teaching Hospital, AL Imam Ali Hospital, AL - Karkh Maternity Hospital for, and Ibn AL Baladi Hospital. The period for collecting the data was four months (1st February 2014 to the 1st Jun 2014). The study sample divided into two groups : 100 women conceived after assisted reproductive technology(study group), 100 women conceived naturally (control group). Validity through a panel of (15) experts and the reliability of the questionnaire is determined through the pilot study. For the purpose of the present study a questionnaire format was constructed. The data has been managed and analyzed by using descriptive and inferential statistics. Results : An increased pregnancy complication as well as higher risk of obstetrical, perinatal, and neonatal complications was observed in ART compared with natural pregnancy included in this study. The women conceived by ART were older than those conceived naturally (30.86_+ 4.76 vs 25.85 - +7.78) ART pregnancies were associated with a higher risk of early pregnancy bleeding (8% vs 42%), antepartum heamorrhage (4% vs 13%), placenta previa (6% vs 15%), pregnancy - induced hypertension (29% vs 46%), gestational diabetes (7% vs 20%), preterm rupture of membrane (11% vs 25%), preeclampsia (3% vs 12%), obesity during pregnancy (47% vs 65% ), preterm delivery (16% vs 48%), cesarean section( 67% vs 100%), low birth weight (12% vs 32.5%), multiple birth (twin 11% and twin tri 7% vs.0.0%), the period of the newborn child stay in the neonatal intensive care unit (15 days 47.8% vs. 0.0%)Conclusion : The pregnancies after ART are associated with higher risk of multiple pregnancies, obstetrical, perinatal, as well as neonatal complications in comparison with natural pregnancy. Recommendations : Educate mothers who become pregnant using the techniques of assisted reproduction importance they received of their children examined periodically, with long - term developmental follow - up on a regular basis, to exclude late complication of the pregnancy outcome. Emphasis should be on the birth of healthy infants primarily using Embryo single transfer (EST),to reduce the incidence of low birth weight and preterm delivery.
الصفحات الاولى:
مكان الجامعة: بغداد
اللغة: الانكليزية
الدرجة: ماجستير
الموضوع الدقيق: طب الاطفال
السنة: 2014
الموضوع العام: الطب
اسم المشرف: عز الدين فخر الدين بهاء الدين
اسم المؤلف: رغد زغير دوسر

تقويم التعلم الموجة الذاتي للممارسات المختبرية المتعلقة باعطاء الدواء لطلبة كليات التمريض في جنوب العراق Evaluation of Students' Self - Directed Learning Laboratory Practices Related To Administration of Medication In Southern of Iraq Nursing Colleges

المستخلص: المقدمة : الصعوبات التي تواجه تعليم التمريض تكمن في انتاج القوى العاملة التمريضية وهذا يتطلب رعاية الطلاب بالكفاءات اللازمة التي من شانها تسهيل انتقالهم من طلبة التمريض الى ممرضين كفوئين مؤهلين في وظيفتهم. حيث ان للتعلم الموجه الذاتي اهمية كبرى في تطوير ق | Background : The challenge in nursing education lies in the production of a nursing workforce. This requires nurturing the students with the necessary competencies that will facilitate their transition from nursing students to qualified staff nurses. Self - directed learning is of great importance to the professional development of nursing students. It enables them to expand the knowledge and enhance the quality of their practice. Nursing students must keep abreast of new information, current and emerging trends, medical technology and related scientific and professional publications to be able to function effectively in a constantly changing workplace. Self - directed learning helps nursing students remain flexible, open to change, current in practice skills, and at the same time it helps in the growth of the students’ confidence and professionalism. Objectives : The aim of the study is to evaluate the students' self - directed learning laboratory practices related to administration of medications procedures (Intramuscular injection, Intravenous injection and oral medication ). Methodology : Across sectional design was has been carried out at three colleges of nursing in the south of Iraq and used in the present study from 23th February 2015 to 15th May , 2015. To evaluate nursing students' self - directed learning in applying laboratory practices related to administration of medication in southern of Iraq. The present study was conducted in southern Iraq at three nursing colleges which included (Missan, Thi - Qar and Basra nursing college ). Purposive sample was selected which consist of (90) first year of nursing students( 45) male and (45) female and the sample contained (30) students from each college after the consent of the participants. The check - list consists of two parts, the first part is general information about the study sample of nursing students (4 items) and the second part is an ideal observation check list which includes (73) items including three procedure technique which consists of the intramuscular injection ( 25 )items, intravenous injection (28) items and oral medications (20) items that concerned with students self - directed learning laboratory practices technique. Each procedure has three steps of strategy technique (preparation , equipments and procedure ) which are considered important steps that must be performed by students. The items concerning students self - directed learning laboratory practices are rated on three levels likert scale; (satisfy , need more practice and unsatisfied ). Reliability of the evaluation check - list competency is determined through the use of check - list is based on Cronbach's practices. The instrument validity is determined through a panel of (15) experts.The present study are analyzed through the application of two statistical approaches. A descriptive statistical approach includes (frequency, percentage, Mean of score (M.S.) and standard deviation (SD) and an Inferential statistical approach includes (Chi - Square,t - test, ANOVA). Results : The result of the study indicate that the majority of the first nursing students' satisfaction in general have high level of the self - directed learning in laboratory practices. During application the result show that s (96.7%) intravenous , (93.3%) intramuscular and (88.9%) oral medications administration and also the study declared non significant relationship between self - directed - learning (students lab practice) and their demographic data. Recommendations : This study recommended that : . 1 - Introduce a policy and supportive plans to assist and encourage personnel of every nursing students to the colleges.2 - Extensively apply self - directed learning as a method of learning for their professional and self - development and develop visual aids for learning and set up comprehensive.3 - Update the sources of learning for example public library , the internet service, communications room and/or educational technology room. 4 - Facilitate suitable environment for nursing students in searching for information they need for learning and self - development. 5 - Every these recommendation addressed to ministry of higher education/ colleges of nursing.
الصفحات الاولى:
مكان الجامعة: بغداد
اللغة: الانكليزية
الدرجة: ماجستير
الموضوع الدقيق: التمريض
السنة: 2015
الموضوع العام: الطب
اسم المشرف: نرمين بدري توفيق البارودي
اسم المؤلف: حيدر علي حسين الوحيلي

تقييم رضا المسنين باتجاه الرعاية الصحية في دار المسنين في مدينة بغداد Assessment of Elderly'S Satisfaction Toward Health Care At Geriatric Home In Baghdad City

المستخلص: اجريت دراسة وصفية لتقييم رضا المسنين باتجاه الرعاية الصحية في دار المسنين في مدينة بغداد للفترة من 26 تشرين الثاني 2013 الى3 ايلول 2014، تهدف الدراسة الى تقييم رضا المسنين باتجاه الرعاية الصحية من خلال مجالات الرعاية مثل (طلب الرعاية الصحية، تناول الع | A descriptive study concerning the assessment of elderly's satisfaction toward health care at geriatric home in Baghdad city. From November 26th, 2013 to September 3rd, 2014. is to assess the elderly's satisfaction toward health care through the use of the domains of health care seeking, nutrient intake, physical activity, drug use, psychological aspect, social aspect, and to find out the relationship between elderly's satisfaction and their demographic characteristics of age, gender, marital status, level of education, health state, and economic status. The selection of the sample through a non - probability 'purposive sample' is (N=86) from elderly aged 65 years and over who reside in geriatric home. Data are collected through interview using questionnaire tool and analyzed through the application of descriptive and inferential statistical analysis which reveal, the reliability of the questionnaire which is determined through a pilot study and the validity is achieved through a panel of (18) experts. The study results showed demographic characteristics analysis of the sample concerned, the large number of the sample that was with age (65 - 69) years (34.9%) and also showed that majority of study sample (59.3%) are men and the remaining are women, and with regard to marital status it was found that many of them are widows and their percentage (38.4%) Regarding subject level of education, the greater number of them are illiterate and they are accounted for (48.8%) In addition, the majority of the elderly who suffer from chronic disease are (73.3) while the majority of them have no previous surgery and their percentage (58.1%) Regarding housing ownership (74.4%) they are absent or (do not have a house), and most of the elderly's monthly income is (53.5%) insufficient. The present study concluds : the vast majority of the elderly population are illiterate who do not have opportunity for better education. In addition, the elderly were generally satisfied with health care, and it was the best domain of elderly satisfaction is the nutrient intake and the less domain of health care seeking. While the study showed that, the demographic characteristics of elderly had no impact upon their overall satisfaction toward health care except the level of education. Therefore, that gender affects the satisfaction of the elderly in seeking of health care. In addition, the monthly income effects on elderly satisfaction with nutrient intake. As well as the age and suffering from chronic diseases affecting the physical activity domain and with level of elderly satisfaction in this aspect there is an impact of each gender, level of education and monthly income of the elderly on their satisfaction towards the social domain, the age affects the elderly satisfaction with psychological domain. The study recommended Promotion of health care provided to the elderly especially with regard to access to health care and the practice of physical activity. The Ministry of Labor and Social Affairs, in cooperation with the Ministry of Health can establish a special health center for the elderly to help them to get health care. As well as the establishment of a sports hall equipped to encourage the elderly to exercise of daily activities sports. Work of collective entertainment trips continuously to improve elderly mental and social state. Study should be conduct to assess satisfaction among the elderly residents in geriatric homes and others in their own about health care services (comparative study).
الصفحات الاولى:
مكان الجامعة: بغداد
اللغة: الانكليزية
الدرجة: ماجستير
الموضوع الدقيق: التمريض
السنة: 2014
الموضوع العام: الطب
اسم المشرف: محمد فاضل خليفة
اسم المؤلف: عادل عبد الزهرة عطية

صعوبات تنفيذ مهارات الالوان لدى طلبة المرحلة الثانوية في انجاز اعمالهم الفنية وعلاقتها بالاضطرابات الادراكية البصرية

المستخلص: يعد الادراك الحسي عملية تاويل الاحساسات تاويلا يزودنا بمعلومات عما في عالمنا الخارجي من اشياء, او هو العملية التي تتم بها معرفتنا لما حولنا من اشياء عن طريق الحواس, اذ يحتل موضوع الادراك اهمية كبرى لدى المختصين بالدراسات النفسية عموما والمهتمين بعلم النف
الصفحات الاولى:
مكان الجامعة: بغداد
اللغة: العربية
الجامعة: جامعة بغداد
الدرجة: ماجستير
الموضوع الدقيق: التربية الفنية
السنة: 2012
الموضوع العام: الفنون الجميلة
اسم المشرف: ماجد نافع عبود الكناني
اسم المؤلف: الاء رضا عبد الحسين

التشويه في جماليات تصاميم اثاث الشارع وسبل معالجتها Distortion In The Beauty Of The Design Of Street Furniture And The Methods To Remedy Them

المستخلص: تتناول الدراسة الحالية (التشويه في جماليات تصاميم اثاث الشارع وسبل معالجتها ) بصورة اكثر شمولية من مثيلاتها لما لها من اهمية في ذائقية المتلقي من خلال البعد الوظيفي والمظهري لاثاث الشارع مع الحفاظ على الهوية والخصوصية في التصاميم , وان مشكلة البحث تحددت | The Current Study deals with(distortion in the beauties of Street Furniture Designs and how to remedy them), in more comprehensive manner than other similar conditions, because of the importance to reflect in the taste of the recipient by the function and the visual aspect of street furniture with maintaining the identity and privacy in the designs , and the problem of the research was out lined in the following question : What are the aspects of distortion in the beauties of furniture used in local areas (street furniture) and methods of treatment ?As for the importance of the research , it was focused in raising the level of taste for beauty of the recipient by determining the distortion taking place in the beauties of the design with finding means to fix this distortion while the research aims to specify the concept and type of distortion taking place in the beauties of street furniture as for the research limits they were outlined by the subject of distortion in beauties of the design of street furniture units used in public areas and how to fix them , in Baghdad /(Alwaziriyah) for the duration(2009 - 2014).As for the procedures of the Research the descriptor method was employed with accrediting a questioner from, which specified the basic axis of analysis, and the researcher have found out the following important results : The distortion took place in the percentage and in some models with a distortion in the visual communication as a result of misuse as the metal ore was distorted because of the bad joining methods which was affected in the climate conditions in several models.The most important conclusions : When the designer ignores the design foundations and the relations the distortion appears unintentionally in the appearance of the industrial product and by choosing some types of ores and joining methods and failing to use good painting , this create is an obvious distortion in these units because they were exposed for different environmental and climate effects which have contributed in creating the distortion , and the research ended by offering a set of recommendations and proposals.
الصفحات الاولى:
مكان الجامعة: بغداد
اللغة: العربية
الدرجة: ماجستير
الموضوع الدقيق: التصميم الصناعي
السنة: 2014
الموضوع العام: الفنون الجميلة
اسم المشرف: نوال محسن علي
اسم المؤلف: بان محمد شاكر الطائي

تقويم تدريس الطلبة المطبقين في قسم التربية الفنية اكاديمية الفنون الجميلة جامعة بغداد Evai.Vation Teaching Practice Of Students In Art Education Depar'L'Ment Acadj!My Of Fine Arts Tjniymsity. Ot Baghd.Ad

المستخلص: Evaluation is considered as a vital factor in the·education.field.Preparation of the art teacher academically and the practical education, appliance in the high school is a funda11entai part in theoretical student preparation in four years duration.When any element of artistry educational occupational l does not exist, it may affect efficiency of (student/teache ) during practical application.us to study the practical aim~ The necessity requires from that they must exist in the behaviour of student/teacher during training perlod. The importance of research is to explode from the followingpoints : 1 I Academy of Fine Arts requires such&#39;study, this is ascientific study in the qualified field of art educa•tion.2 It shows the internal efficiency of Art Education Department in ~he Academy of Fine Arts··, Univer
الصفحات الاولى:
مكان الجامعة: بغداد
اللغة: العربية
الجامعة: جامعة بغداد
الدرجة: ماجستير
الموضوع الدقيق: التربية الفنية
السنة: 1986
الموضوع العام: الفنون الجميلة
اسم المشرف: سعدي لفتة موسى
اسم المؤلف: عبد المنعم خيري حسين

البناء التشكيلي للرسوم الموجهة للاطفال The Formation Structure of The Painting For Children

المستخلص: Developed countries got interested in comic stories after they touched the amount of their broad impact on the development of the child 's perceptions and influence on the growth of his character , and reached this limit interest forcing governments themselves to the legislation of laws that regulate and develop basic obligations and the rules of this art.It was a comic fount major supplying communities with knowledge and science and the publications that contain Comics spread widely distributed millions of copies and were conducted in the world hundreds of thousands of research studies and articles about this art , while the remaining Arab world and the Iraqi JH particular deals with this art has led to marginalize him , what was a major reason for the decline in the level of what is produced in this field of fees , in the Arab world is seen drawing for children as a limited role on decorating books and magazines is not seen critics and researchers to outcomes that will be drawing the bulk of them , but from the perspective of educational denial role art - making communities.From here came the attention of the researcher and its insistence on research in the history of this art and details and patterns , trends, and especially after it was discovered that the Arab Research and Studies in this regard are not available at all Never before an Arab researcher that the research in this field.Can be summed up what he had done researcher in this research are as follows : Researcher touched in the first quarter of the research to the research problem , and the spatial and temporal boundaries , and goals , and the definition of terms for a definition of the research linguistically ,in termly and procedurally.In the second chapter , which included theoretical framework , touched a researcher in the first section to the child's personality and how to grow , noting that growth determinants and reviewing the school when it came , in the fields of psychological and social science theories.While the second part consisted of comics history with a review of the most important patrons referring to the history of censorship art Alcolmx and laws enacted by governments because of the spread of this art is widely and people wanting it.In the third section reviewed the researcher styles and trends pursued by graphic artists are important in the world referring to a group of professional painters who left a clear imprint in the history of this art.While ensuring the fourth section a review of the history and active storyboards in Iraq , and was talking about the pioneers of this art in
الصفحات الاولى:
مكان الجامعة: بغداد
اللغة: العربية
الجامعة: جامعة بغداد
الدرجة: ماجستير
الموضوع الدقيق: الرسم
السنة: 2014
الموضوع العام: الفنون الجميلة
اسم المشرف: نجم عبد حيدر الجنديل
اسم المؤلف: كاظم عبد الزهرة رسن

المنظومة الضوئية وتغير المكان في العرض المسرحي العراقي Lighting System And The Change of Place In Iraqi Theatrical Show

الصفحات الاولى:
مكان الجامعة: بغداد
اللغة: العربية
الجامعة: جامعة بغداد
الدرجة: ماجستير
الموضوع الدقيق: الفنون المسرحية - تقنيات
السنة: 2014
الموضوع العام: الفنون الجميلة
اسم المشرف: قاسم مؤنس عزيز
اسم المؤلف: علي محمود محمد السوداني

معطيات المعرفة العلمية للمتحول التقني في المنهج الصناعي Personal Representative And Performance Between The Epic Theater And Gala Theater Offers In Iraq

المستخلص: The current study entitled (the given scientific epistemological knowledge for the technical transformation in industrial product), approached the subject of design in general, and modern industrial product design, in particular, which employed modern techniques and have new concepts and ideas, which was the main element in making significant changes in product appearances. the first chapter included the research problem which it concentrate about identifying the epistemological systems and structure and foundations, which allows us to understand the mechanism and relational components of industrial product , according to that knowledge that contribute to the activation of mental images and imaginative abilities of industrial designer, and reproduction of ideas that used in identifying the technical transformation for that product. According to that, the research problem has crystallized by these questions : 1. does the scientific knowledge has contributed in evolving the product design, and how techniques effected by the upcoming of scientific knowledge? 2. the extent to which the Awareness of industrial designer expertise cumulative knowledge gained through the stages of time?While the importance clarified through the data of scientific knowledge and the overlapping with art, since such interference can appears the values of artistic techniques of product design, so the detection of creative achievement system of scientific knowledge of pure mathematics, physics, chemistry, and technical aesthetic knowledge that appear in the design of industrial product which brings us to an account of the movement of pattern of the mental mechanism visualization and call for a stylistic vocabularyof industrial product to deal with, as it shows the followingimportant points : 1. The pattern movement of mental perception mechanism with which industrial designer generates from which new and innovative ideas based on the accumulation of knowledge, which stores them in memory and call the vocabulary of industrial product and stylistic interaction. 2. The scientific construction mechanism of knowledge and expertise to the industrial designer can be the organization that operates the juxtaposition actor and moving in the structure of the fabric with Other cognitive knowledge. The study aimed to detection and identification knowledge for scientific knowledge and its relationship to technical transformation and their implications in the design of industrial products.And the study formed of four chapters, the first chapter is the research problem and its importance and its objectives and its borders and determine the terms. the second chapter contains on previous studies and theoretical framework , which included four sections. First section dealt with the aspects of philosophical scientific knowledge , and ensure the second section shifts the intellectual , philosophical and tracks applied , and the third section , entitled the concept of technical and its applications in the design , and the fourth section has dealt with the concept and awareness of modern aesthetic and the crux of this chapter, a set of indicators has dealt with Chapter III action research and methodology, as the researcher adopted a descriptive approach in the processof describing and analyzing models of the sample , while the Chapter IV describes the models and analyzed by form axes of analysis developed by the researcher , and the results and conclusions.Chapter four includes models described and analyzed by analysis axes form developed by the researcher, and the results and conclusions. the most important results that emerged from the study are as follows : 1. Diversity in the techniques of high - quality has contrebute in the devices used to distinguish according to specialties.2. the use of new materials in not used of industrial products with a new characteristics, helped achieve the concepts of reductionism and simplicity, durability and ease of use and the possibility of high composition.3. The presence of correlation between technique based on scientific knowledge and applications that have emerged in the experimental applications of industrial product which suited with the mechanics of the user, allowing him to a great deal of activities embodied in scientific knowledge and scientific applications.4. the Change in human behavior and activity through the interaction of functionality, which has contributed to the aesthetics and functionality of the product as a result of the employment of scientific knowledge and its implications, which appeared during the experimental applications. The most important conclusions that emerged from thestudy were : 1. The technologies evolve continuously invested scientific discoveries, and there is no doubt it is one of the effective means to overcome the problems facing the process of development in the industrial products , and this continuity in progress constitutes an important factor in the accumulation of knowledge, which in turn lead to progress and impressive innovation overall of human activities in those products. The technical evolution is an interconnected and connected to start one of them up where the other and in spite of the diversity of techniques between the equipment and the materials and information , but it all involved in creating the products of design will transfer industrial products from traditional character to the modern technical nature, which it need to integrate them , to systems more sophisticated , namely, ( Smart systems )2. The adoption of advanced scientific knowledge has been led to intellectual shifts in the designs of industrial products in terms of function and aesthetics, which gave the impression that intellectually to the role of knowledge in the development of the social life of the user.3. the scientific knowledge Contributed to improved in making changes to the concepts held by the industrial designer See Through accreditation and keep up with new technologies, and this will be achieved throgh the product which it has cognition communication between that and the user, and this is reflected in the designs of industrial product to suit the needs and functional requirements and aesthetic that fit with the taste of the user.4. That most of the techniques employed in contemporary designs of industrial products and its evolution, which is characterized by a technical Nanotechnology and technical tactile and digital technology and radiation, artificial intelligence and pooling of modern materials, which contributed to a change in systems of formal and functional designs in industrial products
الصفحات الاولى:
مكان الجامعة: بغداد
اللغة: العربية
الدرجة: ماجستير
الموضوع الدقيق: التصميم الصناعي
السنة: 2014
الموضوع العام: الفنون الجميلة
اسم المشرف: قدوري عراك صكر هدى محمود عمر
اسم المؤلف: صلاح نوري محمود الجيلاوي

البنية التشكيلية لشكل الثور في النحت العراقي المعاصر Plastic Structure of Ox Shape At The Contemporary Iraqi Sculpture

المستخلص: This study deals with study of ( Plastic structure of OX shape at the Contemporary Iraqi scdlpture ) , it comprises Four Chapters , First Chapter to demonstrate the Study Problem , its significant , its necessary , its target , and determine most important idiomsmentioned at the study.the study Problem inciudes raise limited questions about these study , and answering to that questions through debate main subject that connect to effect of human being at ancient period which is appearin the modern Art action as atopic subject submitted ti study through embodiment in modern Iraqi sculpture actions , and it should be adopted for intellectual and artistic composition to identify its essential.second chapter ( theoretical framework )comprises three topics , first topic deals with the concept of structure , second chapter concern with Iraqi environment effect on composition of OX s shape by course of time on distant ages , third chapter concernsstructure of OXs shape at modern art. chapter three includes study approach , in which researcher review Research population and its sample selection in addition to research tool and its approach. chapter four Ends with research results , conclusions , recommendations , andsuggestions , some of the results that study reach are : - 1 - Add aesthetic value for art action that embodied of OXs shape which has the content that interject subjective and objective of expression through forming of shape till it reach to a limited manner which hold that value , in addition to the intellectual value.2 - It is possible to set a value evaluation that on the vision simples of the OXs shape that has a determinants that embody by external form which determine the simple value that the action refer to it in this manner or embodiment.3 - the vision formulation of OXs shape in some samples has a decorative composition dominated by the nature of old Iraqi traditions that has its own reflect influence on such a simple of contemporary Iraqi sculpture.4 - Some of the OXs shape has a subjectivity plastic composition that alters the shape construction an aesthetic value more than objective one.
الصفحات الاولى:
مكان الجامعة: بغداد
اللغة: العربية
الجامعة: جامعة بغداد
الدرجة: ماجستير
الموضوع الدقيق: النحت
السنة: 2014
الموضوع العام: الفنون الجميلة
اسم المشرف: محمود عجمي جاسم الكلابي
اسم المؤلف: منى يونس عبد الجبار يونس عبد الجبار الجنابي

الصورة الطقسية في المسرح العراقي المعاصر : عادل كريم انموذجا Ritualistic Image In The Contemporary Iraqi Theater. (Adel Kareem As A Sample

الصفحات الاولى:
مكان الجامعة: بغداد
اللغة: العربية
الجامعة: جامعة بغداد
الدرجة: ماجستير
السنة: 2014
الموضوع العام: الفنون الجميلة
اسم المشرف: سعد عبد الكريم خيون
اسم المؤلف: سعدية نوري محمد

الزخارف الاجرية في القصر العباسي وامكانية توظيفها في اعمال الطلبة : النحت على الحجر انموذجا The Stony Ornaments In Al - Abbasi Mansion And The Way of Using It In Student'S Workers Sample : Sculpture On Stone

المستخلص: The first chapter deals with studying the problem, the aims, the search limits and idioms and the production of the problem as follows : In general, the Islamic Art is special in its ornamental aspect. In this way the ornaments in all its kinds (Engendering, Vegetarian, Script and animal) becomes main part used a lot in most Artistic products in Moslems especially when in began to appear in Islamic building such as mansions, mosques, schools, all worship houses and holy places during the life of the Islamic city.The ornament with all its forms and shapes is one of the human aspects in Islamic Arab Art. Whether, it is important formed in ornamental lines or various ornamental shapes.One of the historical building that has still been in the city of Baghdad is "Al - Abbasi Mansion on the bank of Tigris which expresses the fabulous building in achievements and the high use of the stone ornament that decorated the walls from the outside and inside.To keep attractive value and the whole heritage of this mansion which expresses that technique and the way of pressing on stone by the ancient Iraqi sculpture all over the famous civilization of pesopetiemia that is used nowadays as a basic way of building the new ornament.And through the researcher's study in Sculpture's hall in the department and meeting a number of students and noticing their works, he finds that the students have no intellectual and practical skills about sculpture on stones because they don’t have enough knowledge about the way of direct achievement, they don’t know how to practice this kind of technique before.So the researcher wants to use the ornamental units in the students products in Collage of Art / Sculpture department in order to investigate about the answer of the following question of this study which is : Is it possible to use the ornaments from AL - Abbasi Mansion in sculpture works for Fine Art students / Plastic department/ sculpture part.The importance of answering the question in brief is that : - 1 - It is useful to the specialist sculpture in designing field , Arabic script , ornamental.2 - Supporting the calculums about designing the ornamental forms and the way of achieving them by using hellan stone or, gypsum marble in decorating the walls of buildings.The aim of this research is to be able to know the ornamental units of A L - Abbasi mansion and the ability to use it in the products of students in fine art college / plastic Department / sculpture part through : A - Making a training program to make students of Fine Art / sculpture part to know designing skills and achieving the ornamental units on stones.The researcher puts two supposals as follows : - 1 - There is no difference that has mathematical way on 0.05 between the students medium marks ( experimental group) who have been trained on sculpture on stone and practicing it through the works of third year students sculpture part according to program about their answers for items of intellectual total test before and after.2 - There is no difference that has mathematical way on the level of 0.05 between the students medium marks (experimental group) who have been trained on sculpture on Ahillan stone and practicing it through the work of third year students / Sculpture part according to the program about their answers for the items of practical total before and after and limits the research in : - The ornamental units that has been in AL - Abbasi mansion in Baghdad, the students of third year plastic sculpture part / Fine Art College / University of Mosul 2013/2014.The second chapter includes the visual aspects and the previous studies and the sources that are put in writing to get benefit from and the study of the researcher.To some points to make use of whenever he needs that through his paper some parts are united to be easy to study such as : a brief look on the history of AL - Abbasi mansion ornament , stony ornaments in AL - Abbasi : mansion.A historical summary about the appearance of Islamic Arab ornaments , the philosophy building the ornamental design. In structional design. The third chapter involves the research equivalents and the experimental.It limits the study experimentally and making a training program according to the scientific calculums for the scientific research. In this way the limits the community of the research and the experiment. It deals with community which the experimental about ten(girls and boys students) in the third year /sculpture / department / University of Mosul.The tools of the research include two tests the intellectual and the skillful before and after. The researcher used the scientific steps in finding the honest use of tools.Farther more , the research designs a form to evaluate the skillful performance , lastly , the researcher puts keys for answering , then he gets a help from two scoring who are specialist in the field of sculpture.The fourth chapter includes the most important results , it is obvious that there is a good achievement in the intellectual and skillful comprehension through the success in the studentsknowledgeable and skillful performance after training the students to practice sculpture on stone , they do very well. This shows the activate way in using this suggested program for this study.The researcher concludes that there is weakness in the knowledgeable part of the level of the 3rd year students/Fine Arts - College - University of Mosel.Probably the reason is that the academic calculums lack the students specialty because their training on clay materials only makes them lose the achieving skill of sculpture on stone in all its different kinds such as : stone marble and etc..1 - the lack of using work techniques (Sculpture tools) because of the lack getting the exact skill to Plastic Art students that leads to weakness in the students learning.2 - The lack of training students on sculpture to use different thing such as : stone, gypsum, marble and etc. makes them lose their skillful experiences.3 - Most of the teachers are old artists lack the practical experience for the new methods of teaching and technique of using the machines and the lack of using visual aids in front of the students.The researcher advised through his conclusions the followings : - 1 - Increasing the practical and the special part of both teacher and the students , through the continuous evaluation of the calculums and modernize them continuously.2 - Using this programed in this study to teach sculpture on stone for sculpture part and all other departments.3 - Opening complete modal workshop containing different materials and the useful tools in sculpture on stone, marble gypsum , wood ,etc……The research ends with some suggestions , then the scientific resources that can be used by the researcher
الصفحات الاولى:
مكان الجامعة: بغداد
اللغة: العربية
الجامعة: جامعة بغداد
الدرجة: ماجستير
الموضوع الدقيق: التربية الفنية
السنة: 2014
الموضوع العام: الفنون الجميلة
اسم المشرف: هاني محي الدين محمد النعيمي
اسم المؤلف: منذر عبد المنعم محمد الطائي

تاثير الاختزال على زجاج الخزف المؤكسد العالي الحرارة (Stoneware) : دراسة تجريبية مقارنة The Effect of Reduction On The Oxidized High Temperature Pottery Glaze (Stoneware) : Comparative Experimental Study

المستخلص: تناول البحث تاثير الاختزال على الزجاج المؤكسد العالي الحرارة, اذ ان مشكلة البحث, معرفة التاثير على النتائج اللونية ونسيج السطح بالياته المختلفة بالمقارنة مع نتائجه بالحرق في الجو المؤكسد, وقد هدف البحث وضع قاعدة بيانات لتلك النتائج باختلاف الاجواء.تناول | This research dealt with the effect of reduction on the high temperature glaze, as the problem of the research is to know the effect on the color obtained and the effect on the surface texture in comparison with the results obtained in oxidized environment. The goal of the research was to establish a database for those results obtained in different environment.The second chapter dealt with the historical roots for the reduction technique used in the old civilization where different methods and techniques used.The research also studied the types of kilns and the methods used in both reduction and oxidization using fuel burn kilns. The research studied the most effective oxides used in reduction kiln especially Iron and Copper oxides in different ratios as well as different burning program.Three different glazing mixes was prepared, added to each one of them seven different quantities of the following : Three different glass mix been chosen after several experiments, then different percentage of oxide added was determined, red Iron oxide (Fe2O3) in percentages, 0.5, 1, 2, 4, 8, 16, and 32, Copper Carbonate (CuCO3) in percentages of 0.25, 0.5, 1, 2, 4, 8, and 16, the third mix was exactly the same second mix added to it 2 percent of Tin oxide (SnO2).A serious of firing program made in a Gas fired kiln with a firm downdraft controlled for both reduction and oxidation firing. Mean time all experiments done according to specific program through controlling the rate of temperature rise and timing the firing environment, the glass maturity temperature was set to be 1250 C°.Chemical and physical tests applied on the result of above which unveil a wide variation depending on the firing environments and the type of mix, all results shown in a comparison tables.Glaze mix was calculated according to glaze master program which shows the relation between the three oxide mix used (RO, R2O - R2O3 - RO2) accordingly the temperature and the property of glaze surface determined using Seger’s rule and Matrix dimensions system.Results were evaluated according to approved standards and scientific resources, as well as on the theoretical knowledge and previous studies.results were studied to find out the reason behind the color changes and the changes in surface texture in different firing environments.Most important conclusions are : • Reduction achieved good results for the high temperature glaze through increasing the activation of the material.• Celadon and Copper red colors obtained by adding low percent of coloring materials.• The desired copper red color was obtained by adding Stannic oxide (SnO2) which is quadratic ion (Sn+4 ) in oxidized environment to transform it to Stannous oxide (SnO) which is divalent ( Sn+2 ), in turn it will deoxidized during cool down process.• There was more shining and more even surfaces obtained in reduction process due to weakness in its structure for losing its binding Oxygen. The researcher recommended and suggested the following; • Studying the effect of reduction of high temperature glaze on porcelain clay.• Studying the variety results achieved by adding Copper and Iron oxides on high temperature glaze.• Studying the production of crystalline high temperature glaze in reduction environment.
الصفحات الاولى:
مكان الجامعة: بغداد
اللغة: العربية
الجامعة: جامعة بغداد
الدرجة: ماجستير
الموضوع الدقيق: الخزف
السنة: 2014
الموضوع العام: الفنون الجميلة
اسم المشرف: احمد هاشم عبد الكريم الهنداوي
اسم المؤلف: زيد لقمان محمد علي الهلالي