The preparation, spectroscopic characterisation of complexes derived from the mixed ligands with CdII, ZnII and CoII metal ions with Schiff base, Dithiocarbamates (DTCs) and 8-Hydroxyquinoline are reported. The compounds that prepared have been defined via; chloride content, F.T-IR, UV-Vis 1H-NMR spectroscopy and C.H.N.S, as well as conductance and magnetic susceptibility.All data which collected from such methods specified complexes with 6 coordinates in solution and solid states. The biologicalactivity that is related to all the prepared compounds which were screened for their antimicrobial activitiesagainst (G+ and (G- )). The data that collected from biological activity indicate that complexes will have extra activity against such teste

تناول البحث تحليل العلاقة بين نمو وتوزيع استعمالات الارض والخصائص الطبوغرافية في مدينة الحقلانية عن طريق الاعتماد على مجموعة من المؤشرات الجيومورفولوجية الحضرية المؤثرة في نمو واستدامة المدينة بدلالة مدى تماثل نمو المدينة فوق الوحدات الجيومورفولوجية، اذ اظهرت المؤشرات الجيومورفولوجية عدم وجود تماثل في نمو وتوزيع استعمالات الارض على الوحدات الجيومورفولوجية، كما اظهرت المؤشرات الحضرية أنَّ صلة القربى

هدفَ البحث الى التعرف على مستوى التفكير الإبداعي ، وعلاقته بالتحصيل الدراسي في مادة الرياضيات . استخدمت الباحثة منهج البحث الوصفي التحليلي ، وأعدت اختباران ، أحدهما لقياس مستوى التفكير الإبداعي تألف من (15) فقرة موزعة على مهاراته الخمس ، والثاني لقياس التحصيل في مادة الرياضيات تألف من (15) فقرة متعددة الخيارات بأربعة بدائل . وبعد تطبيق الاختبارين على عينة البحث المؤلفة من (230) تلميذاً وتلميذة من تلامذة الصف الخ

تقليديا, معظم طرق التحليل الاسلوبي لا ترتبط بالعمليات المعرفية التي يتفاعل بها القراء على وفق وجهة نظر معينة اثناء قراءة النص. ظهرت في مقابل ذلك في ثمانينات وتسعينات القرن العشرين نماذج أسلوبية متعددة ذات طابع منظور ادراكي لتحليل وجهة النظر في التحليل الاسلوبي السردي.نظرية الانتقال الإشاري هي فعل لإظهار كيفية تفاعل القراء بشكل كامل في الروايات, لدرجة انهم يفسرون الاحداث في السرد كما لو كانوا متواجدين في مو

اعتاد الانسان ان ينسب الخير والشر في حياته الى الاجرام السماوية ولذلك اولت الحضارات القديمة اهتماما بالغا بعلم الفلك الذي كان له تأثيرا كبيرا على علم الاساطير واللاهوت .وفي الميثولوجيا العراقية القديمة نسبت الاحداث الحزينة والسعيدة مثل الحرب والسلام الموت والخصوبة والفيضان والمجاعة الى ظهور واختفاء القمر. ومن ضمن كتاب ما بعد الحداثة الذين كتبوا روايات عن العراق الكاتبة الامريكية من اصل عربي: ديانا ابو جا

  ئەم لێکۆڵینەوەیە  دەربارەی پێشبینیەکانی ئێڵ بەگی جافە کە لە قالبی شیعری چوارین یا پێنجین، گوایە پێش چەند سەد ساڵێک لەمەوبەر پێشبینی و پێشگوتنی بۆ رووداو و بەسەرهاتەکانی  سەردەمی ژیانی خۆی و پاش سەردەمی ژیانی خۆی لە رووی سەربازی و سیاسی و زانستی و کۆمەڵایەتییەوە بۆ داهاتوووی ناوچەکە و جیهان کردووە. لەم لێکۆڵینەوەیەدا هەوڵ دراوە شیکارێک بۆ راستی و دروستی پێنجینەکانی شاعیر و کەسایەتییەکەی و ئەو دەسک

A new series of chalcone derivatives featuring an oxadiazole-quinoline moiety were successfully synthesized through a multi-step reaction sequence, commencing with quinoline-2-carboxylic acid as the starting material. First, the carboxylic group was chlorinated to form an acid chloride, following reacted with hydrazine hydrate. The resulting product underwent cyclization with carbon disulfide in an alkaline solution to produce 5-(quinolin-2-yl)-1,3,4-oxadiazole-2-thiol, followed by alkylation using chloroacetone. In the final step, an aldol condensation reaction was carried out by grinding the acetone derivative with various aromatic aldehydes, yielding the desired chalcones. The synthesized compounds were characterized by R_f

Chronic hepatitis B virus infection is a major global health concern, accounting for substantial liver-related illness and death worldwide. The complex protein profile present in both blood serum and saliva is composed of numerous individual proteins, which collectively contribute to the overall protein composition of these bodily fluids. Valuable diagnostic insights can be gleaned from assessing alterations in total serum protein concentrations or variations within distinct protein fractions. Current study aimed to investigate the influence of hepatitis B disease on the matter of total protein concentration, as well as the levels of albumin and globulins, exploring the feasibility of utilizing saliva as a diagnostic fluid to monitor flu

     Polycystic ovarian syndrome (PCOS) is a common endocrine disorder that predominantly affects women of reproductive age, impacting their hormonal balance and fertility. The present study was conducted to evaluate the levels of neurokinin B and galanin in women with PCOS. The study recruited PCOS patients who visited infertility consultation at the Medical City of Baghdad Hospital, Baghdad, Iraq. Patients were categorized into two groups based on their body mass index (BMI): thirty healthy control women, whose average age was between 20 and 35 years, and sixty PCOS patients, who were overweight group (BMI less than 30 kg/m²) or obese group (BMI more than 30 kg/m²⁾. The diagnosis of PCOS in women was based on

A gas chromatographic technique was employed as an analytical method to detect and quantify Pyridaben residues in cucumber, leaves, and soil under controlled greenhouse conditions in Iraq, using the recommended dosage, and to estimate the residual levels of Pyridaben after household processing. The samples were extracted and purified using a modified QuEChERS method, followed by analysis using gas chromatography with flame ionization detector and mass spectrometry for determination. Method validation studies yielded recovery percentages ranging from 93.9% to 98.5%. The matrix effects (ME)−12.21%, −8.82%, −5.3% for cucumber, leaves and soil respectively. The samples exhibited no signal suppression effect in all matrices, and relativ

This study employed a green route to synthesize metal oxide nanocomposites, specifically NiO/Al₂O₃, which were subsequently used to dope poly(methyl methacrylate) (PMMA) as a matrix, resulting in the formation of novel nanocomposites, namely PMMA/NiO/Al₂O₃. The nanocomposites were characterized using FE-SEM, XRD, DSC, TGA, antioxidant activity, and antibacterial activity tests to confirm their design, verify the nanostructured composition, and distinguishable features in poly methyl methacrylate distribution. The results of AFM for the synthesized nanostructured showed that the NiO and Al₂O₃, describe how the nanoparticles' size was in the nano scale. The biological activi

     Recurrent tonsillitis is characterized by five or more episodes of severe tonsillitis per year, which significantly impact daily life and normal activities. Superantigens (SAgs) trigger a massive response in T cells, resulting in an overwhelming release of cytokines and rapid T cell growth. Toll like receptor 2 (TLR2) is a substational pattern recognition receptor (PRR) for inflammation and the immune response. This study is designed to detect rs893629 in the TLR2 gene and genes encoding SAgs A, B and C in Staphylococcus aureus isolates. Additionally, the study examines the association between rs893629 and serum level of (TLR2, IFN-γ, MIF and IL-4) as a risk factor for the progression of tonsillitis. 261 patie

The impetus behind the emergence of information security was the need to send sensitive data over the often insecure Internet networks. Information and communication technology fields have used authentication to verify alleged users identities and prevent intruders from achieving their goals. However, with the increasing use of digital images in multimedia applications, particularly those requiring high levels of security, there has been a growing interest in ways to ensure their safety. A secret key was generated randomly to add to the proposed encryption system, increasing its complexity to preserve privacy and reduce the influence of intruders. Our method uses a reversible logical approach for security and privacy based on discrete co

Rheumatoid arthritis (RA) is a systemic autoimmune disorder associated with a chronic inflammatory process that can impact the joints as well as non-articular organs such as the heart, kidney, lung, digestive tract, eye, skin, and neurological system. This study was conducted at Private Nursing Hospital and Al Kadhimiya Educational Hospital, where blood samples were collected from 122 Iraqi women; seventy-fiveof them were apparently healthy controls whileforty-sevenwere patients who had long-standing RA. B-type natriuretic peptide(BNP) and interleukin-35(IL-35)wereevaluated utilizing an enzyme-linked immunoassay. Also, total cholesterol, triglyceride, andHigh-density lipoprotein(HDL)were determined using an enzymatic colorimetric method.

Twenty-four water samples were collected from the Tigris River inside Baghdad city and close to the sewage pipes for the winter seasons in October 2022 and the summer seasons in May 2023 to assess the pollution of the Tigris River water. The study included analyzing the physical and chemical properties and studying the concentrations of some heavy elements (iron, manganese, nickel, zinc, copper, chromium, cadmium, and lead). Tigris River samples are characterized during the winter as light alkaline, fresh water, highly mineralized and sodium sulphate type. Water samples during the summer are characterized by light alkalinity, fresh water, high mineralization, and calcium chloride type. River water evaluated for irrigation purposes showed

Adenosine deaminase (ADA), also referred to as adenosine aminohydrolase, is a key enzyme that plays a crucial role in purine metabolism. AMP-aminohydrolase, also known as AMP deaminase (AMPDA), facilitates the conversion of adenosine monophosphate (AMP) into inosine monophosphate (IMP). Cigarettes primarily consist of various substances. This study aimed to investigate the influence of cigarettes smoking on serum and saliva ADA and AMPDA activities, exploring the diagnostic potential of these enzymes in smoking- related diseases. Two hundred twenty subjects were enrolled, including 100 healthy smokers and 120 healthy non-smokers with measurement being made of serum and saliva ADA and AMPDA activities as well as complete blood count (CBC)

This study utilized low-cost agricultural waste (molasses production waste powder) to extract copper ions from aqueous solutions. The present investigation explored a range of factors that influence the adsorption process, including temperature, pH, ionic strength, contact time, quantity of adsorbent, and particle size. Spectrophotometric analysis was used to determine the solution's absorbance both before and after the adsorption procedure. The Langmuir and Freundlich adsorption models were used to match the equilibrium data. The Freundlich model was determined to be the best isotherm model using the linear regression coefficient R²=0.9868. Thermodynamic parameters, including enthalpy, entropy, and Gibbs free energy, were cal

 In organic chemistry the prefix oxo indicates a double bond between an oxygen atom and carbon atom. The oxo group is present in ketons, estern, carboxilic acids, aldehydes and amids. Topological indices are numerical quantities associated with the molecular graphs. Some of the molecular descriptors have proven their ability in predicting physico-chemical properties certain chemical compounds. In this paper structure boiling point relationships are studied for series of oxo organic compounds by ten molecular descriptors. The QSPR modelling for the oxo organic compounds are presented by the means of linear, quadratic, logarithmic and multilinear analysis. The multilinear analysis model produces a correlation coefficient(r) =0.954 and sta

Novel oxopyrimidine (3,7) and pyrazole (4,8) compounds bearing an azo group were successfully synthesized and characterized using FTIR, ¹HNMR, and ¹³CNMR spectroscopy. The diazonium salt was first synthesized by reacting p-amino acetophenone with nitrous acid. This salt was added to activated aromatic rings (o-nitro phenol, β-naphthol) to produce azo compounds (1,5). Following the reaction of these azo compounds with salicylaldehyde, chalcone derivatives (2,6) were produced. Subsequently, these synthetic compounds were cyclized to create pyrazole derivatives (4,8) and oxopyrimidine (3,7

      Currently, Machine learning is an advanced algorithm that yielding accurate classifications or predictions for huge samples sizes. The fat index data is asymmetric and has a right skew so this creates problem when using statistical techniques. For such data, there is still a lot of performance that needs to be improved when comparing statistical techniques and machine learning algorithms. This paper aimed to compare the traditional statistical methods represented by Linear, penalized linear such as Ridge and Lasso regression and machine learning models represented by convolutional neural network for their prediction performance through simulation experiments and real data of fat index. A total of 252 records were used. The pre

     In this study, nanoparticles of metal oxides (CoO, NiO, and TiO₂) were synthesized using the hydrothermal method. These nanoparticles were then incorporated into paraffin wax, serving as a matrix, to create nanocomposites. The resulting materials, [TiO₂; CoO/paraffin] and [TiO₂; NiO/paraffin], were prepared using ultrasonic techniques. The morphology, size, and structures of the synthesized nanocomposites were examined and characterized using atomic force microscopy (AFM), field emission scanning electron microscopy with energy dispersive spectroscopy (FESEM-EDS), energy dispersive X-ray (EDX), X-ray diffraction (XRD), Fourier transformer infrared (FT-IR), and ultraviolet-visible (UV-Vis) spectro

     Rice, an important food crop, is often faced with widespread and highly contagious diseases that have posed significant threats to agricultural development. However, traditional rice disease identification methods, which rely on the subjective visual examination of experts, hinder timely disease prevention. The advancements in computer vision and deep learning techniques have been key in improving crop disease diagnosis and recognition. This paper suggests a new approach for classifying rice leaf diseases, first via enhancing the input rice plant image through the conversion and extraction techniques. Secondly, by employing the multiple Vision Transformers (ViTs) method, which adopts and dedicates one ViT per type of disease, th

Many approaches have been developed over time to counter the bioavailability limitations of poorly soluble drugs. With advances in nanotechnology in recent decades, this issue has been approached through the formulation of drugs as nanocrystals. Nanocrystals consist of pure drug(s) and a minimum of surface active agent(s) required for stabilization. They are carrier-free submicron colloidal drug delivery systems with a mean particle size typically in the range of 200 - 500 nm. By reducing particle size to nanoscale, the surface area available for dissolution is increased, and thus bioavailability is enhanced. Drug nanocrystals constitute a versatile formulation approach to enhance the pharmacokinetic and pharmacodynamic properties of poorly

To assess the effect of Nigella sativa oil as a topical preparation for treatment of oro- genital ulceration of Behcet's disease. This is a double blinded therapeutic trial in which 40 patients with Behcet's disease manifested as recurrent episodes of oral and genital ulceration were enrolled into 2 groups; Nigella sativa oil was applied as 10% in glycerin topically 3 times / daily to the first 20 patients. The other 20 were given glycerin only. Assessment was done 4 days then 8 days after treatment.Results were recorded as they appeared in clinical examination and those records were arranged in tables for both groups concerning oral and genital ulceration cases.Nigella sativa oil is a new topical agent for promotion of healing of o

The reticuloendothelial system (RES) play an important role in immunity against bacterial infection and Klebsiella pneumoniae one of the most common causes of hospital-acquired infections. Dextran70 (D70), a polysaccharide, may alter functions of this system through changing many biological activities in the tissues.

 تعدُّ دراسة قيم التحديث وانعكاساتها على القيم العشائرية لدى طلبة الجامعة واثر هذه الانعكاسات في الجامعة والمجتمع العراقي الحديث، وفي دور الجامعة في تغير المجتمع التقليدي في العراق و دور النظام الجامعي في تغير مجتمع محافظة الانبار وقد اعتمد البحث على البيانات الاولية، إذ قام الباحث بإعداد استبانة لعينة عشوائية طبقية مكونة من 17 فقرة، تم توزيعها على 200 مبحوث من طلبة جامعة الانبار في كليتي الآداب والتربية

    هدف هذا البحث الى التعرف على جودة مخرجات التعلم للطالبات الخريجات من كلية التربية بجامعة حائل من وجهة نظر أعضاء هيئة التدريس وبعض ارباب العمل، بغية التعرف على جوانب القوة والضعف في برامج الكلية لعمل بعض التوصيات التحسينية بتلك البرامج، وللتحقق من هذا الهدف استخدمت الباحثة مقياس جودة مخرجات التعليم العالي من اعداد (الظالمي،2015) (alzalmi،2015) بعد عرضه على المحكمين، اشتمل المقياس على 35 فقرة مقسمة على (7) أ

The aim of the research is to use this technique and to determine the effect of this method in reduce cost per unit of the company. The traditional method used in the company the research sample to determine the indirect costs, the definition of the concepts and characteristics of the method of cost-based activity and the cost method based on time-driven activity and justifications applied to companies.   In order to achieve the research objectives, the main hypotheses were formulated. That was represented: (The applied of (TDABC) Time driven activity based costing method in reducing indirect costs, leads reduce cost per unit than the use of the traditional method of allocating indirect costs in the research sample company).&nb

مفتتح النص الروائي يشكل التحقق النصي الاول للمتن الروائي ، فهو منطلقها. وهو يشكل عنصراً مؤثراً من عناصر النص الابداعي ، إن لم يكن المفتاح له كله لا بوصفه (بدء الكلام) كما يقول ارسطو فحسب بل لأنه ما من شيء يحدث في ما بعد الا وله نواة في المفتتح او الاستهلال. على الرغم من ان العنوان يعد العتبة الاولى للنص الروائي ، الا ان المفتتح او الاستهلال هو فضاء هذه العتبة ومن هنا نجد عناية الروائيين به ، إذ قد ترهق الجملة الا