Reading strategies are of interest for what they reveal about the ways readers manage their interaction with written texts and how these strategies are related to text understanding, acquisition ,storage ,and retrieval of information .In EFL comprehension lessons, the students try to work out interpretations of the meaning related to the written word through the usage of different comprehension strategies. Yet, there are moments where the participants in the classroom fail to reach a successful understanding of the passage read despite the guidance of the teacher. The present research aims at investigating and identifying moments of comprehension failure and reasons behind them .It also aims at specifying the different strategies used in terms of type and number of occurrences. It is hypothesized that some students in EFL classrooms fail to understand parts of written texts because they do not use any kind of strategy at particular stages of the comprehension process. The samples selected for the research are the two sections of first year students in the Department of English language, College of Arts and Letters in Cihan University. Each section included 30 students who study comprehension as a basic course ,through their first academic year, in an average of 3 hours per week. Eight comprehension lessons have been recorded and the passages discussed during these lessons , were chosen from the students' text book ‘’Practice & Progress’’ by L.G. Alexander, 1967. The research provides a brief overview of the studies related to the process of reading comprehension .It also illustrates the ways many linguists identified the factors contributing to understanding written texts during the previous years. This is followed by mentioning the general strategies that are used by learners of the English language with explanation of their meaning and role in comprehending written texts. Section two presents the analysis of the recorded lessons. Though the discussions of eight passages were recorded, only three of them were included in the research due to shortage of space. Moments of comprehension failure are specified by the letters (CF) with reference to the reason. Types of strategies used during the lessons are identified as well. Finally, it is concluded that the students sometimes fail to grasp the meaning of some lines or parts of a text because they don't use certain strategies .The analysis of the lessons also shows that the strategies that are mostly used by the students, in their attempt to understand what they read, are: using prior knowledge, inferring meaning, questioning, visualizing, and determining importance which are used in sequence and number of occurrences that differ from one text to another .On the other hand, strategies like synthesizing and summarizing are hardly ever used in some texts and never used in others. The research also illustrates the significant role of the teacher that contributes to the students’ critical thinking and understanding of the written text
Coronavirus disease (Covid-19) has threatened human life, so it has become necessary to study this disease from many aspects. This study aims to identify the nature of the effect of interdependence between these countries and the impact of each other on each other by designating these countries as heads for the proposed graph and measuring the distance between them using the ultrametric spanning tree. In this paper, a network of countries in the Middle East is described using the tools of graph theory.
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This review examines how artificial intelligence (AI) including machine learning (ML), deep learning (DL), and the Internet of Things (IoT) is transforming operations across exploration, production, and refining in the Middle Eastern oil and gas sector. Using a systematic literature review approach, the study analyzes AI adoption in upstream, midstream, and downstream activities, with a focus on predictive maintenance, emission monitoring, and digital transformation. It identifies both opportunities and challenges in applying AI to achieve environmental and economic goals. Although adoption levels vary across the region, countries such as Saudi Arabia, the UAE, and Qatar are leading initiatives that align with global sustainability targets.
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The study is designed to evaluate the effect of the aqueous extract of the P. lanceolata plant, as well as to know the effect of the drug CCl4 on the formation of micronucleus in vivo 48 female albino mice. In the study mice were separated into eight groups treated intraperitoneally for seven day first group Negative control, second positive control( CCl4 0.02%), third group aqueous extract (250 mg/kg), fourth group aqueous extract (500 mg/kg), fifth group (CCl4 0.02%) plus aqueous extract (250 mg/kg), sixth group (CCl4 0.02%) plus aqueous extract (500 mg/kg), seventh group aqueous extract (250 mg/kg) plus (CCl4 0.02%), and eighth group aqueous extract (500 mg/kg) plus (CCl4 0.02%). The genetic-cellular aspect involved measuring t
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Ebastine, a second-generation H1 antihistamine, exhibits poor aqueous solubility and consequently low oral bioavailability, limiting its clinical therapeutic efficacy. Novasome is an advanced vesicular nanocarrier system that offers a promising approach to enhance the solubility and dissolution behavior of a poorly water solubility drug. Therefore, this study aimed to develop, optimize, and characterize ebastine-loaded novasomes and to compress them into tablets to enhance drug solubility, dissolution, and oral bioavailability.
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Osteoporosis (OP)is one of the most important metabolic disorder also affected by interaction of genetic and environmental factors by almost 70% and 30% respectively. Genetic components are identified to strongly effect bone mineral density, bone building and turnover, so they play an important role in determining risk of OP and fragility fractures. This study consists of patient and control group; Group A: (70) postmenopausal women with OP and osteopenia, Group B: (20) control group. five milliliters of blood sample were divided into three tubes; one tube (1ml) contain gel for obtain serum to measure glucose level, the others tubes containing ethylene-diamine-tetra-acetic acid (EDTA), in 2 tube 2ml stored in deep freeze at (–40
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Antibiotics present the greatest threat to soil and aquatic ecosystems among the different therapeutic groups of medicines (which include prescription drugs and treatments for cancer). The strongest drugs, antibiotics, have been utilized to stop the growth of microorganisms or eradicate them. Using high-performance liquid chromatography technology with fluorescence detection, the amounts of levofloxacin and tetracycline in the wastewater from three hospitals (Medical City, AlKindi, and Al-Yarmouk) were determined. Levofloxacin and tetracycline were chosen in this study because they are the most important water pollutants. These antibiotic residues were separated and measured using a gradient elution technique on a reverse-phase C18 co
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Silybum marianum, from which silymarin (SM) is extracted, is a medicinal herb. In the Biopharmaceutics Classification System, it is of the class II type, meaning it is almost completely insoluble in water. It has a number of therapeutic properties, including anti-inflammatory as well as properties that promote wound healing.
This research target is to promote the dissolution and solubility of SM by employing a technique called solid dispersion and then incorporating the formula of solid dispersion into a topical gel that can be used for wound healing.
Solid dispersion is a technique used to enhance solubility and dissolve pharmaceuticals that are not water-soluble. This method is widely used because of its low cos
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The expansion of building blocks at the expense of agricultural land is one of the main problems causing climate change within the urban area of a city. The research came to determine these indicators, as a study was conducted on the expansion of the building blocks in three municipalities in the city of Baghdad for a period of four decades extended in the form of time cycles for the period (1981-2021) and using ArcMap GIS 10.7 technology. Then, the impact of this expansion on temperature rates was evaluated, as they are the most important climatic elements due to their significant effect on the rest of the elements. The results showed a clear, direct relationship between the increase in urban expansion rates and the corresponding r
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