This work focuses on the preparation of pure nanocrystalline SnO2 and SnO2:Cu thin films on cleaned glass substrates utilizing a sol-gel spin coating and chemical bath deposition (CBD) procedures. The primary aim of this study is to investigate the possible use of these thin films in the context of gas sensor applications. The films underwent annealing in an air environment at a temperature of 500 ^◦C for duration of 60 minutes. The thickness of the film that was deposited may be estimated to be around 300 nm. The investigation included an examination of the structural, optical, electrical, and sensing characteristics, which were explored across various preparation circumstances, specifically focusing on varied

:  The objective of this research is to demonstrate the possibility of applying the principles of corporate governance in the General Authority for taxes, as the goal to identify the basic requirements for the application of the principles of corporate governance in the GCT with an indication of the role of governance in improving the strategic performance of tax administration. The research was based in part applied to the analysis of the results form questionnaire designed to achieve the goal of the research .                           

أرادة الذات بين الأستلاب والأسترداد في قصيدة البياتي

По мнению ученых, исследующих современные деривационные процессы, „начиная со второй половины XX в., активизируются новые социолингвистические и коммуникативные факторы”, определяющие специфику современного словотворчества в ряде типологически близких славянских языков [Нещименко 2010: 39]. В результате возросшего влияния масс-медиа на коллективное сознание носителей языка, на существующий вербальный

The book Tabaqat al-Faqih by Abu Ishaq al-Shirazi (d. 174 AH / 4801 CE) is considered one of the important sources and dates back to the fifth century AH

It is known that the distinguished scholar and writers in any kind of science leave an important impact on those who come after them, so they are an indispensable source in that science that draws from them who is later in time than them, and this is what we have seen in this research; The scholar Muhammad bin Shuraih al-Ra’ini (d.476 AH) and his book          (Al-Kafi in the Seven Readings) were admired by everyone who wrote about the readings after him. The great scholars of the readings, such as Ibn al-Bathish (d. 540 AH), Ibn al-Jazari (d. 833 AH), and Ibn al-Banna’ did not dispense with him. (d.1117 AH) in terms of reading, isnad, and the way of narration, their books were full of men

   What linguists mentioned about the infinitive and its use in the linguistic levels of speech, whether with its verb, or what was mentioned in the difference between the infinitive and the noun of the source, are matters that are related to the phenomenon of hearing in speech, a need necessitated by the nature of the linguistic law

Books of plans are a type of writing in Islamic history , its a type of work whose authors have strived to serve as a comprehensive historical encyclopedia, and they focused most of their attention on highlighting the various aspects of the history of Egypt

• Aim of the current research is to know the impact of guided discovery strategy sports communication skills among students in first grade average in mathematics.
• , Consisted sample of (58) a student from a school Baghdad Rusafa, divided in two groups, one experimental studied according to strategy discovery The second group studied the traditional way, the researchers built search tool (test communication skills sports), and using a number of statistical methods including : -
• Test (t - test) was used to independent samples to examine the match Mediterranean experimental and control groups and tested Levin (Leven - test

Alienation, and Westernization and away, whether forcibly sense exile or voluntary in the sense of migration, it will generate nostalgia, and a sense of overwhelming homesickness spatial or alienation spiritual (emotional) and perhaps alienation resulting from exile or forced deportation by the authority