In this study, the photocatalytic degradation of tetracycline (TC), which is responsible for water pollution, was investigated in an aqueous solution by using two types of nanoparticles (NPs) based on green synthesis of ZnO NPs and CuO NPs as photocatalysts. Eucalyptus plant extract was chosen as a good reductant and capping agent because of its cost-effectiveness, nontoxic characteristics and ease of usage. Different molar ratios of Cu:Zn (1:3, 1:6, 1:9 and 1:12) were prepared, and then these ratios were evaluated to select the effective ratio for removing TC. The 1:6 ratio demonstrated the best photocatalytic performance, degrading 72.15% of TC at the ZnO/CuO nanocomposite (NC) dose of 0.5 g/L, an initial concentration of 10

     الحمد لله رب العالمين، والصلاة والسلام على سيد المرسلين، محمد وعلى آله وصحبه أجمعين وبعد:

فإن الله تعالى خلقنا أزواجا، وجعل منا الذكر والأنثى يميل بعضهم إلى بعض بالفطرة والطبع ليكونا بمشيئة الله أسرة، ويرزقان بنين وحفدة، وهذه سنة الله تعالى في الخلق لا يزيغ عنها إلا هالك.

ومن نعم الله تعالى على بني البشر أن جعل النكاح المشروع لا السفاح الممنوع أساس العلاقة بين ال

يشير الحشو الكلامي الى استخدام الكلمات او الاضافات الصرفية التي تمثل الحشو الكلامي غير الضرورية و التي تكرر معلومة انفة الذكر، بينما يشير تكرار المعنى الى تكرار غير مقبول للافكار و الكلمات و العبارات باستخدام كلمات متنوعة المعنى. في اللغة الانكليزية هناك حيرة في تمييز بعض العناصر المضللة بين الحشو الكلامي و تكرار المعنى. تهدف الدراسة الحالية الى تحليل لقائين سياسيين في ضوء مفهومي الحشو الكلامي و تكرار الم

تناول هذا البحث دراسة تاريخية لكيفية أنخراط ذوي الاعاقة البصرية في الرياضة والتطرق الى مشاركاتهم. ومن خلال الاطلاع على الاطاريح والكتب والبحوث لاحظت الباحثة وجود دراسات تاريخية محددة أتجاه المعاق ولايوجد بحث او دراسة تخص ذوي الاعاقة البصرية سواء كانت تاريخية أم غيرها من الدراسات لذا تعد هذه الدراسة أول شق في أتجاههم. ومن خلال المقابلات والاطلاع على ارشيف الاتحاد المعني وجدت الباحثة أشتراك هذه الفئة في بطو

Crocidolomia binotalis (Cb) (Zeller) is one of the main pests of cabbage which is difficult for farmers to control in the Ijen Crater in Indonesia. The demand for cabbage in Indonesia is increasing every year, so intensification efforts are continuously being made. Farmers intensively use synthetic pesticides as the primary control of Cb. The purpose of this study is to examine several control agents that can be used as an alternative to synthetic pesticides. Then, it provides recommendations to Ijen Crater farmers to adapt in reducing the use of synthetic pesticides. The biopesticide used was based on the Nuclear Polyhedrosis Virus strains of Spodoptera litura (SlNPV) and Helicoverpa armigera (HaNPV), botanical pesticides, and

The current research sheds light on an important aspect of the great and rapid development in the field of science and technology and modern manufacturing methods as a result of the scientific revolution resulting from the accelerated cognitive development, which prompted designers in general and interior design in particular to exploit and invest in digital technology and the development of digital control in the process of designing the industrial product for the purpose of creativity and innovation through these digital programs Digital models achieve the requirements and desires of the interior designer according to the creative skill using modern software with high efficiency And extreme accuracy that is consistent with the requirem

Nació en fuentevaqueros (granada),de familia hacendada, muy de
la tierra. Estudió derecho en la universidad de granada y luegro estuvo en
madrid en la residencia de estudiantes . conoce bien a españa , sobre todo
los pueblos, llevado a ellos por su afición a la música popular, en cuyo
conocimiento e interpretación personalísima dentro de la fidelidad a la
esencia popular no le iguala nadie. Su preparación musical, tanto popular
como culta, es uno de los fundamentos esenciales de su obra literaria.
Pinta y dibuja también, y ha hecho ensayos cinematográficos. Dirige "la
barraca ", compañía dramática de aficionados para la difusion del teatro
clásico por los pueblos de España. Recita , da conferenci

The present study was aimed to investigate the possibility of titanium oxide nanoparticles to enhance the production of both prodigiosin by Serratia marcescens and phenazine by Pseudomonas aeruginosa. Moreover; the poor non-selective nutrient broth was used instead of using the selective nutrient broth for the production of both compounds to reduce the economic cost for production. Different concentrations of titanium oxide nanoparticles (0.005, 0.01, 0.015 mg/L) were used in this study to choose the most suitable concentrations to increase production. Both prodigiosin and phenazine were considered promising drugs for t

Laboratory studies was conducted in Biocontrol unit- Faculty of Agriculture- University of Baghdad in order to determine the impact of different temperatures  15,  20,  25, 30 and 35 ±2 C°  on the development and growth rate of  different stages of mealy bug P.citri. The results showed that the total developmental time from (egg - adult)of the mealy bug were  24.0, 28.08, 39.67 and 73.31 days  respectively. With significant rearing differences on temperatures 15, 20, 25 and 30 ±2  C°  respectively, while no development and growth rate on temperature  35±C°.

In recent years, there has been a rapid development in research on high performance ceramics for mechanical, electrical and medical industries. This development will be shown for alumina as a representative for oxide ceramics powders.
Dry–pressing forming technique was used to prepare different ceramic compacts for alumina grafted by polymethacrylate polymers. All Alumina compact were fired firstly at 1200 ◌ْ C, then
at 1600 ◌ْ C.
Mechanical strength was examined in different means, some
depends on compression and other depends on impact. Hardness was
also measured .The results obtained were compared with that of
Alumina compact prepared under the same condition from Alumina
especially made for pressing .

The preparation and characterization of innovative nanocomposites based on zinc oxide nanorods (ZNR) encapsulated by graphene (Gr) nanosheets and decorated with silver (Ag), and cupper (Cu) nanoparticles (NP) were studied. The prepared nanocomposites (ZNR@Gr/Cu-Ag) were examined by different techniques including Field Emission Scanning Electron Microscope (FESEM), Transmission electron microscopy (TEM), Atomic force microscopy (AFM), UV-Vis spectrophotometer and fluorescence spectroscopy. The results showed that the ZNR has been good cover by five layers of graphene and decorated with Ag and Cu NPs with particles size of about 10-15 nm. The ZNR@Gr/Cu-Ag nanocomposites exhibit high absorption behavior in ultraviolet (UV) region of sp

كشفت التنتقيات الاثرية في بلاد الرافدين عن العديد من التماثيل البشرية التي صنعت من مختلف المواد سواء المتوفرة في محيط بيئتها او خارج حدودها. كما انها بينت لنا تقنية صناعتها والالات والادوات المستعملة في نحتها بكل تفاصيلها. تعد حرفة النحت من الحرف المهمة في مجمتع بلاد الرافدين التي ارتبطت بشكل اساسي بالمعبد أو القصر ,  اذ عرف الشخص الذي يعمل بهذه الحرفة بالنحات.وقد عكست مواد وتقنية صناعة تلك التماثيل الممي

The personality of the hero Salah al-Din al-Ayyubi (may God have mercy on him) came from the womb of jihad after difficult travails that the Arab Islamic nation experienced through the jihad of its loyal and honest sons who vowed themselves to God in defense of his religion and law, so between 490 AH - 540 AH outstanding jihadi leaders emerged who took upon themselves the responsibility of jihad and mobilizing the nation's energies To fight its enemies - the Franks, the Crusaders - in the Levant, and those leaders succeeded in achieving impressive victories over the Frankish military effort and regained some cities that were usurped by the Franks. Balak bin Bahram, Suqman, and Jakarmish, but these leaders could not maintain a state of un

إنَّ التلمود هو كتاب تعاليم ديانة اليهود، وهو كتاب فقههم والكتاب العقائدي لديهم، وهو من أهمِّ الكتب الدينية عند اليهود الذي يحتوي على التعاليم الشفوية، ويفسِّر ويبسِّط كل معارف الشعب الإسرائيلي وتعاليمه وقوانينه الأخلاقية وآدابه. وقد حظي التلمود بأهمية متزايدة نتيجة للظروف الحاصلة بعد سقوط دولة اليهود، ويعتقد جمهور اليهود أنَّ التلمود كتاب مقدَّس، ويعتبرونه من مصادر التشريع الإسلامي وكانوا يقدِّسونه أ

This study examined the imperative construction: the command, the interrogative, the prohibition, the call, and the wish. In the Diwan of Al-Shamakh bin Dirar; where the poetic verses were monitored in each of the topics of the student's creation, and the rhetorical meanings that he came out with. What is new in this study is that it is the first to study the demanded composition in the poetry of a glorious poet, Al-Shammakh bin Dirar Al-Dhubyani. As his poetry did not receive such a study, it sought to employ what was written by rhetoric scholars, in an attempt to explore the demanded composition in the poetry of Al-Shamakh. The study adopted the descriptive analytical approach, which is based on counting the number of times the poet us

This study was conducted to determine the role of Phoenix dactylifera pollen grains suspension in improving reproductive efficiency of white male rats. In thisexperiment 40 adult male rats were divided randomly into five equal groups and by following oral administration:the first group was given Phoenix d. pollen grains suspension with concentration 18 mg/kg body weight daily, the second group was given 54 mg/kg, the third group was given 108 mg/kg and fourth group 216 mg/kg body weight, and the last group which represented a control group administrated distilled water only, the administration continued for 40 consecutive days. The effect of Phoenix d. pollen grains in reproductive efficiency was evaluated depending on some parameters such

الدلالات الجمالية والتعبيرية للون في الخزف المعاصر في العراق

 The problem of the research came through the following question (what is the effectiveness of active design in contemporary industrial products), and it emphasized the importance of research to make society with its members in a positive state of activity, and what can help the industrial product design to achieve this, but the goal of the study is (determining the characteristics and principles of design Active and its effectiveness in the industrial product), and the study was determined by industrial products related to daily, recreational and sports activity, The researcher relied on a form to determine the axes of analysis for the sample models, in order to reach the results of the research, the most important of which are: Realiz

 تناول البحث الحالي اربع فصول، عني الفصل الاول (بالاطار العام للبحث) وتضمن مشكلة البحث حاولت الباحثة اظهار تأثير قضايا البيئة والمجتمع وتجسيد الدور الحيوي للثابت والمتغير وما الت اليها التوجهات المعاصرة وتفاعلها مع بعضها البعض وانعكاس هذا التفاعل في ابتكار اساليب فنية جديده تستدعي البحث والمعالجة بعمق عبر التساؤل عن: ماهية الاظهار البيئي بين الثابت والمتغير في اعمال الخزافة ساجده المشايخي؟ حيث يركز ال

استهدف البحث الحالي دراسة وتحليل تصاميم  الاسرة الطبية المستخدمة من قبل المعاقين حركياً (مشلولي الاطراف السفلى ) ، لمعرفة وفهم مدى ملائمة هذه التصاميم ، لحالة المعاقين الصحية والعمل  على تحديد التعديلات التصميمية الازمة لمواءمة المتطلبات الوظيفية لهذه الشريحة .

اقتصر البحث على تصاميم الاسرة الطبية للفترة من (2023-2024) الموجودة في المستشفيات التخصصية ومراكز اعادة تاهيل المعاقين ومراكز بيع المستلزمات الطب

The current research dealt with the rapid development of industrial product design in recent times, and this development in the field of design led to the emergence of modern trends in many terms and theories to direct greater interest in the cognitive foundations of design and its relationship with the components of other natural sciences, and despite the impressive technological development, nature remains With its content of formative values and structural dimensions, it is the first source of inspiration and the source of all modern mathematical sciences and theories, as God made them tend towards organization to continue to provide us with endless inspiration. Hence, the fractional one, which is an important part of dedicating the d

The problem with the research essential questionably is: (What are the variations phenotypic designs decorative Alangat) The research aims detection of phenotypic variables and Acgalah in Wares structure decorative employee in the decorative designs in the external and internal interfaces to the tombs of the Iraqi holy shrines and the walls of b (upper threshold _ Najaf) Alattabatin Husseinia and Abbasid in the holy city of Karbala) current position (1435 AH / 2014 AD). And ensure that the theoretical framework topics following: diversity in the structure motifs and vegetable processors color as well as landmarks decking decorative decorative gift items and adopted a researcher at the procedures purely on the descriptive analytical appro

  When the digital technologies entered the world of cinema production, they boosted the ability of the cinematographic medium to implement various subjects with great accuracy, as the development included all the joints and stages of the cinematic film production whether it is a feature film or an animation. Therefore, the process of film manufacturing by the digital technologies reflects the spirit of the age and the development that humanity has attained. What motivated the researcher to determine the topic of the research, which combines between the sound effects and the animated films under the title (aesthetics of employing digital sound effects in animated films), is the work of the digital technologies. The researcher divide

The postmodern ideas and concepts have produced social, political and economic variables that have been affected by wars, crises, the role of globalization and the information revolution. They have created many variables in concepts and great variables in technological, artistic and cultural innovations. All these changes have contributed to changing the form of the theatrical show aesthetically and intellectually, which cast a shadow over the nature of the actor's performance who has become more demanding to change his performance and to find the mechanisms and new nature of work governing him corresponding to those variables and this prompted the researcher to adopt the subject (the performance variable of the actor's techniques in pos

The diversity of ideas and freedom of expression among the authors, who are looking for what's new serve the goals of musical expression and aesthetic, which calls for the use of traditional instruments with the formation of the great instrumental music and well-known orchestra, is a major challenge from several quarters, the failure of some of those musical instruments or limited potential or method performed by costly sometimes prevents the use of a permanent in this great configuration, had to be the emergence of some of the problems faced by the author and musician on the one hand and the receiver on the other hand, which must be looking for the perfect, some of these musical instrument are used systematically follows the work of the

Objective: to assessthe impact of psychological and social climacteric changes on quality of life among
middle age women in Baghdad city
Methodology: : A descriptive analytic study was conducted to study the quality of life among middle age
women due topsychological and social climacteric changes from February 2013- July 2013. A purposive
sampleconsisted of three hundred (300) womenaged (40-65) years who were attending health centers in two
sectors in Baghdad / AL- Russafa andAL- karhk . The data were collected through using interview technique ,
and questionnaire format , which comprises two parts, first part consist (socio-demographic characteristic , the
second part quality of life domains (psychological and socia

الرؤيا واداء التشكيل في النحت العراقي المعاصر

Background: Beta-thalassemia major is a prevalent global condition characterized by a rapid breakdown of red blood cells. Regular blood transfusions can give rise to problems such as cardiovascular disease, diabetes, osteoporosis, and renal disorders. Alpha-Klotho protein is a protein that has anti-aging properties and is involved in several functions, including reducing oxidative stress, regulating energy metabolism through several routes, and managing calcium and phosphate metabolism.

Objective: This study aimed to assess changes in calcium and phosphate levels, Alpha-Klotho protein concentration, and their associations with cardiac dysfunction in patients with Beta-thalassemia major.