Pseudoephedrine (PSE), often known as Sudafed, belongs to a class of medications known as sympathomimetic amines, which affect the digestive system, respiratory system, and cardiovascular system. This drug has a long history of medical use; it is helpful in treating symptoms of the common cold and flu, sinusitis, asthma, and bronchitis. Due to its central nervous system (CNS) stimulant properties and structural similarity to amphe­tamine, it is also used for non-medical purposes such as doping agent, to increase focus, and as a substance that gets rid of exhaustion and drowsiness. Nevertheless only a few studies, backed up its impact on solid abdominal organs. The aim of this task is to investigate the effect of some dosages of PSE

.

       The current study includes the preparation of Cu_xAl_0.3-xNi_0.7Fe₂O₄ ferrite nanoparticles where: x = 0, 0.05, 0.1, 0.15, 0.2, 0.25, and 0.3 using the auto combustion method (sol-gel). The citric acid was used as fuel for auto combustion. The X-ray diffraction (XRD) test showed an increase in the crystal lattice constant, which is of face-centered cubic (FCC) structure. Field Emission Scanning Electron Microscopy (FE-SEM) showed that the compound has apparent porosity; its grains are spherical or semi-spherical and within the nanoscale. The Energy-Dispersive X-ray spectroscopy (EDX) proved the presence of all the elements involved in the preparation of the

Cholesterol oxidase (EC:1.1.3.6) is industrially and commercially important for
the application in bioconversions for clinical determination of total or free serum
cholesterol, and in food industry, for this reason this study was aimed to isolate
cholesterol oxidase producing Pseudomonas aeruginosa from different local
sources, by taking 55 swap samples from different serological samples includes ears,
urine, burns, wounds and sputum, in addition to another 35 environmental samples
collected from soil and water from different locations in Baghdad governorate. From
these samples 115 bacterial isolate were obtained, and among them only 60 isolate
were identified as P. aeruginosa according to the resu

     The present work aimed to examine the nature and degree of the cross-correlations among three different ionospheric indices: these are Optimum Working Frequency (OWF), Highest Probable Frequency (HPF), and Best Usable Frequency (BUF). VOCAP and ASASPS models were adopted to determine the datasets of the selected ionospheric indices. The determination was made for different transceiver stations that provide certain HF connection links during the minimum and maximum years of solar cycle 24, 2009 and 2014, respectively. Matlab program was implemented to produce the geodesic parameters for the selected transceiver stations. The determination was made for different path lengths (500, 1000, 1500, and 2000) Km and bearings (0^o

A simple, rapid and sensitive spectrophotometric methods for determination of
trace amounts of (OXC) as (OXC-Au(III)) complex in octane as solvent for
extraction the complex. The green-blue soluble product give maximum absorption at
705 nm, Beer’s law is obeyed over the concentration range of (5-35) μg.ml-1 with
(molar absorptivity = 1.606×104 L.mol-1.cm-1), (r = 0.9981), (D.L = 0.0864 μg.ml-1),
(%RSD = 2.020), with UV-Vis method.
When using indirect FAAS a linear range of (2-16) μg.ml-1, (r = 0.9992), (%RSD =
2.667), (D.L = 0.0526 μg.ml-1) with (ε = 6.02×105 L.mol-1cm-1).
The optimum conditions for colour development are described. The proposed
methods have been successfully applied

العبارات الاصطلاحية هي نوع من التعابير التي تتألف من أكثر من كلمة واحدة . وتكون مجازية بطعبيتها الى حد كبير وتستخدم بشكل واسع في اللغات. في الواقع ان مستوى التمكن من العبارات الاصطلاحية يعدا مؤشرا مهما على مدى البراعة اللغوية التي يمتلكها الشخص.

وان الكثير من متعلمي اللغة الانكليزية غير الناطقين بها يبذلون قصارى جهدهم للتحدث باللغة الانكليزية بطلاقة وامتلاك مهارات المتحدثين باللغة الام , وهذا الامر اضا

'homme de quarante –quatre ans qui se trouve aux commandes est sans doute le plus vieux pilote de guerre et certainement plus âgé que ceux admis à piloter l'avion "Lightning" ; pour lui, c'est une exception parce que il porte un nom célèbre qui serait bientôt prestigieux et une expérience extraordinaire.

L'avion monte rapidement dans le ciel tout vibrant de lumière, après la mer, sous ses ailes, défile la terre de France en traversant toutes ces distances et dans des situations extrêmement silencieuses. Saint-Exupéry se penche un peu enfin que son regard puisse s'arrêter un court instant sur ce massif de Provence dont la vision emplit son cœ

Blurbs are short descriptions of the contents of books usually written on their back covers for promotional purposes. This study explores the rhetorical and promotional structure of back cover blurbs accompanying English and Arabic linguistics books from genre- and evaluation- analysis perspectives. To achieve the study aims, a selected corpus of 100 blurbs, divided equally into 50 from English and Arabic linguistics book blurbs, has been considered for analysis. Results have revealed that the generic structure of book blurbs is built around a five-schematic move structure for both languages’ corpora. As to the promotional structure, positive and evaluative adjectives take precedence over other lexical categories in English and Arabic

Relative intensity to the single peaks and true sum peaks to the elements of cascading decay of gamma-rays as Co and "y have been measured for different point source detector distances by using 33 Nal(Tl) detector into two different methods. These methods give a good information to distinguish between single and true sum peaks especially in analysis a complex puise height spectrum; where the relative intensity for true sum peak varies with source detector distance while it is independent for single peak. The results of two the methods are in fair agreement.

The present study was carried out on (80) adults asthmatic patients (43 male and 37 female), their age from (25 -65) years. Some of them acute episodes while other between episodes interval.They were selected from out patients clinics of AL-Zahra'a hospital for allergy and asthma in Baghdad.All patients were diagnosed according to standard medical criteria as being asthmatic. The results of investigations were compared with those for a total of (20) healthy individual [(12) male & (8) female] with age (25 – 45) years, as a control group, throughout the period extended from ( July 2014 till December 2014).
The patient samples were applied to determine complete blood count include (Hb, PCV, RBC count, WBC & Eosinophil count)

ان لغة القران الكريم تنماز من اللغة العربية لغة الشعر والنثر بأنها شمولية معجزة للعقل العربي ولسانه العربي، وهذا التميز جعلها محط اهتمام الباحثين قديما وحديثا إلى قيام الساعة، ومن ركائز هذا التميز بنية النص القرآني الكريم الذي سعينا إلى رصده نقديا قديما بتسليط الضوء على آراء النقاد القدامى في مفهومه من إشارة بسيطة إلى استقراره مفهوما بلاغيا نقديا، وفعلنا الأمر نفسه مع النقاد المحدثين والمعاصرين الذين اتس

المقدمة :

يعدّ العنوان من الامور الفنية المهمة التي تتصدر واجهة الكتاب، وهو الذي يهيمن منذ النظرة الاولى على ذهن المتلقي الذي يدقق كثيرا في اختيار اسم المؤلَّف الذي سيقتنيه، وتحظى الرواية بالاهتمام الكبير اليوم  عند كل الناس، لانها تقص أحداثا جسيمة، وتقدم شخصيات متنوعة في أدوارها من الملوك الى الانسان البسيط، فضلا عمّا تثيره من متعة أدبية، وتضع الرواية حلولا عديدة لعوالم متخيّلة ، وكذلك لل

The present study was used 20 adult male rats that distributed to four groups (each group consist 5 rats); control group that administrated normal saline, rats group that exposure to X ray for two weeks, rats group that exposure to X ray with 50ug of green silver nanoparticles for two weeks, rats group that exposure to X ray with 100ug of green silver nanoparticles for two weeks. The results show high significant increased (P < 0.01) in levels of malonedialdehyied (MDA), and high significant decreased (P < 0.01) in levels glutathione (GSH) and significant increased (P < 0.01) in levels of Alanine Aminotransferase (ALT), Aspartate Aminotransferase (AST), Alkaline Phosphatase (ALP), compared with control group. Histological sectio

The traditional shortest path problem is mainly concerned with identifying the associated paths in the transportation network that represent the shortest distance between the source and the destination in the transportation network by finding either cost or distance. As for the problem of research under study it is to find the shortest optimal path of multi-objective (cost, distance and time) at the same time has been clarified through the application of a proposed practical model of the problem of multi-objective shortest path to solve the problem of the most important 25 commercial US cities by travel in the car or plane. The proposed model was also solved using the lexicographic method through package program Win-QSB 2.0 for operation

A mixture of three components having different physical and chemical properties
is represented by equilateral triangular diagram. Such a mixture produces various
regions on the interior of the triangular diagram. A system in each apex of the
triangle consists of two components.
In this work, the effect of surface active agent on the micelle and microemulsion
formation in a mixture, of octylphenyloxy-ethylene, octanol and water were studied
at 25°C.
This mixture exhibits three regions. The appearance of these regions well fit with
approach that surface active agent can take several forms depending on their
concentration in any mixture (22). The possible forms are monomer hexagonally
order

This paper aims at introducing a new generalized differential operator and new subclass of analytic functions to obtain some interesting properties like coefficient estimates and fractional derivatives.

This research includes the synthesis of some new nucleoside analogues via 1,3-
dipolar cycloadditon reaction starting with 1,3,4,6- Tetra- O-benzoyl –2 – azido-2-
deoxy- β – D- fructofuranose (F3) which was prepared in three steps ,protection
(benzoylation ) , bromination and azotation ((F1-F3) from D- fructose as sugar
moiety while the base moiety , 2-substituted benzimidaole derivatives (A1-A5)
were synthesized by condensation of O-phenylenediamine with different aromatic
aldehyde .
Nucleophilic substitution of propargyl bromide with benzimidaole derivatives (gave
the N- substituted compounds (B1-B5) which were reacted with azido sugar through
1,3- dipolar cycloadditon reaction to give nucleoside analo

This research includes the studying of tensile resistance for composite
materials reinforced with glass fibers (E-glass). Epoxy resin was used as matrix for the
reinforced materials that consist of artificial glass fiber layers (woven roving) with
directional 0-90 and with the random direction. The sheets made of composite materials
with a number of layers for both types of glass fibers with volume fraction 40% for
reinforced materials. All these sheets were cut into samples with measurement 10X120
mm and with sample thickness dependent on the number of layers of glass fibers.
Tensile resistance test samples were cut to study tensile resistance for these composite
materials. The results and labora

In this paper we study the uniqueness of meromorphic functions that share one
value only with their derivatives. The results here are improved for the results in [1]
and also we gave answer for open question in our paper.

Helicobacter pylori was islotaed localy from patients with Duodenal Ulcer. Two
biopsies were taken from each patient, the first used for isolation of H. pylori using
ski row medium, the second used for rapid urease test. Optimum growth temperature
was 37 c. Isolated H. pylori was identified according to bacterial shape, graw stain,
biochemical test, sensitivity to cephalothin & resistance to nalidixic acid. The result
showed that component of culture media, light, & oxygen are important factors affecting Hansformed from spiral to coccoid shapes. It has been noticed that using
Brain – heart infusion a gar and blood a gar base with growth supplement give &5%
blood, percentage transformation

    للتّرادف أهميّة بالغة؛ كونه يهتمّ بالعلاقة بين الألفاظ والمعاني لقصد التواصل بين الناس، فعلى الرغم من وجود المنكرين لوجوده قديمًا وحديثًا إلا أننا نجد المؤيدين كذلك؛ لذا يهدف هذا البحث إِلى تسليط الضَّوء على ظاهرة التَّرادف في كتاب تحفة المحتاج بشرح المنهاج، إذ أثبت الهيتميّ عدّة ألفاظ مترادفة مثل: (الحمد والثناء) على الرغم من التّفريق بينهما لدى غيره، كما تضمّن البحث: أَسباب وجود هذه الظَّاهرة

يسعى هذا البحث إلى دراسة البنية السردية في رواية "كمائن العتمة" للروائية الإماراتية "فاطمة المزروعي". والسبب في اختيار هذه الرواية موضوعاً للدراسة يكمن في موضوعها حيث عرضت هذه الرواية قضية اجتماعية، وهي معاناة المرأة في هذا المجتمع الذكوري، والقيود التي يتم فرضها عليها.

وقد حاولنا في هذا البحث الإجابة عن التساؤلات التالية: ما المقصود بالبنية السردية؟ وما مكوناتها في رواية "كمائن العتمة"؟ وكيف كان توظيفه

تعد بلاد المغرب الاقصى ايام الحكم المريني ميدانا هاما من ميادين التاريخ الاسلامي، ففاس مدينة مهمة بتلك البلاد ايام الحكم المريني وعاصمتهم، وقعت فيها ظواهر طبيعية خلفت ورائها وفي جوانب متعددة اثار مهمة، فالمجاعات والقحط وهلاك الناس والحيوانات والهدم في الدور والمحلات والمرافق العامة كالقناطر جراء السيول او الاوبئة او اتلاف الزروع جراء انحباس المطر او الجراد كلها نتائج لظواهر وقعت آنذاك.

تناولت الدرا

     This article employs one of the tools proposed by Jeffries’ (2010) framework of critical stylistic namely the TCF of representing actions/events /and states (transitivity) to examine how male and female Para Athletes are linguistically constructed as social actors in selected English and Arabic Paralympic sport magazines. It aims to identify the stylistic strategies employed in these selected magazines in their textual representation to construct the identity of Para Athletes and the effect of gender and disability in such representation. The study is focused on the analysis of 10 English articles and 10 Arabic articles from English and Arabic magazines related to the field of Para sport and issued between 2016 and 2020. To ac

الاضطراب البيئي المتصور Perceived Environmental Disorder هو حالة مفسرة للعالم تكون فيها الأشياء غير نمطية وغير متماسكة المواقف على العكس من ذلك، فإن النظام المدرك هو حالة مفسرة للعالم تكون فيها الأشياء في مواقف نمطية ومتماسكة. وطبقا لنظرية النوافذ المكسرة فأن الجريمة لا تنشأ من فراغ وانما من وجود عوامل مشجعة لها، وأبرز هذه العوامل تمثل في وجود الفوضى والنظام في المجتمعات البشرية. تكونت عينة البحث من 398 طالب وطالبة جامعية

     A complex number  is called an extended eigenvalue for an operator  on a Hilbert space H if there exists a nonzero operator  such that: such  is called an extended eigenoperator corresponding to. The goal of this paper is to calculate extended eigenvalues and extended eigenoperators for the weighted unilateral (Forward   and Backward) shift operators. We also find an extended eigenvalues for weighted bilateral shift operator. Moreover, the closedness of extended eigenvalues for the weighted unilateral (Forward and Backward) shift operators under multiplication is proven.

ترد في اللغة العربية بعض الأفعال المتشابهة في عدد حروفها وشكلها، لكنها تختلف في حرف واحد، فيؤدي هذا الاختلاف البسيط إلى اختلاف في نطق الفعل ومن ثم اختلاف معناه، وهذا كثير في لغتنا العربية المعطاء، من ذلك قولنا (نفِد ونفَذ) وقد ورد الفعلان في أربع آيات محكمات وعند النظر في آيات النّفاد، وجدت أنّ فيها ظواهر صوتية وصرفية ونحوية ودلالية، اجتمعت فيما بينها لبناء هذه النصوص القرآنية العظيمة؛ إذ لا بدّ من توجيه الأ

This study aims to apply the theory of "Text from Text and the Plus Dimension" in the analysis of the Prophetic discourse found in the section on the virtues of knowledge and scholars from Imam Sahih al-Bukhari's book. This section covers several topics, including the virtue of gathering for the sake of learning, the superiority of a scholar over a worshipper, the excellence of jurisprudence in the religion of Allah, the acquisition of knowledge through the passing away of scholars, the merit of inviting people to Allah, the continuing benefit of beneficial knowledge after a scholar's demise, the warning against seeking knowledge for purposes other than Allah, and the Prophet seeking refuge from knowledge tha