Piperine, a crystalline alkaloid compound isolated from Piper nigrum, piper longum, and other types of piper, has had many fabulous pharmacological advantages for preventing and treating some specific diseases, such as analgesic, anti-inflammatory, hepatoprotective, antimetastatic, antithyroid, immunomodulatory, antitumor, rheumatoid arthritis, osteoarthritis, Alzheimer's, and improving the bioavailability of other drugs. However, its potential for clinical use through oral usage is hindered by water solubility and poor bioavailability. The low level of oral bioavailability is caused by low solubility in water and is photosensitive, susceptible to isomerization by UV light, which causes piperine concentration to decrease. Many different

This study aims to show some of Imam Al-Bukhari's criticism of the Hadith from the Metn side, and part of his methodology in dealing with the correct hadiths that are tainted by a bug. This research focuses on what Imam Al-Bukhari summarized in his Sahih illusion of the narrator in his attribution, or uniqueness of the narrator, or to suggest a novel. We find that Bukhari sometimes abbreviates the hadeeth, and does not bring it out completely in his Sahih. He is satisfied with the abbreviated position but has done so because of a bug in it. The Bukhari usually does not declare his intention but knows this through tracking, inspection, and research of the correct hadiths.

The goal of this research is to identify superstition that university students have in Libya and Iraq, with a comparison between the two. Furthermore, this research aims to identify significant differences in superstition among university students according to gender, study grade and study course.

The researcher explored the historical development of superstition and some explanatory theories of this human phenomenon. He also presented a number of previous foreign and Arab researches. He also designed a questionnaire on common superstitious ideas among university students in both Iraq and Libya.

This research found that in 7 sections, university students in Iraq got a high weigh

يكون الفرد الذي يعاني من العجز النفسي عاجزاً عن التكيف مَعَ الضغوط النفسية الناتجة عن الظروف الشخصية والاجتماعية مما يؤدي إِلَى تعرض الفرد إِلَى مشاكل في إنجازه الدراسي وتعرضه لمشاكل في مجال علاقاته الاجتماعية بحيث يكون الفرد منزعجاً وناضباً في علاقاته مَعَ الناس وردود فعل الآخرين نحوه تتسم بالنفور والكراهية والغضب والحقد غير ذلك من المشاعر السلبية ، لذا استهدف البحث الحالي ما يأتي :

The federal state is usually based on a number of regions because it is based on the multiplicity of political entities. The federal experiments were based on the existence of two or more regions and each federal system has its own peculiarities. Administrative authority between the federal government and local elected bodies of local people of absolute relative independence does not threaten the entity of the state according to the Constitution and the law and on a regional or reformer basis and exercise its powers within the legal scope prescribed The relationship between the federal authority and the Kurdistan region is the first level of the relationship on the real level, especially since no other region in Iraq has been formed exce

هدفت هذه الدراسة إلى تحديد أهم المشكلات النفسية، الصحية، الاجتماعية، الاقتصادية، التي يعاني منها كبار السن في مجتمع الدراسة وقد انبثق عن هذا الهدف الرئيس أسئلة هي:

• ما هي أهم المشكلات التي يعاني منها كبار السن في محافظة جرش /الكته من وجهة نظرهم؟
• ما هي أهم العوامل التي قد تؤدي إلى ظهور مشكلات لدى كبار السن ؟
• هل يعاني كبار السن من الأرامل والمطلقين (رجال ونساء

Shell model and Hartree-Fock calculations have been adopted to study the elastic and inelastic electron scattering form factors for 25Mg nucleus. The wave functions for this nucleus have been utilized from the shell model using USDA two-body effective interaction for this nucleus with the sd shell model space. On the other hand, the SkXcsb Skyrme parameterization has been used within the Hartree-Fock method to get the single-particle potential which is used to calculate the single-particle matrix elements. The calculated form factors have been compared with available experimental data.

  In this paper, we investigate the connection between the hierarchical models and the power prior distribution in quantile regression (QReg). Under specific quantile, we develop an expression for the power parameter ( ) to calibrate the power prior distribution for quantile regression to a corresponding hierarchical model. In addition, we estimate the relation between the  and the quantile level via hierarchical model. Our proposed methodology is illustrated with real data example.

Support vector machines (SVMs) are supervised learning models that analyze data for classification or regression. For classification, SVM is widely used by selecting an optimal hyperplane that separates two classes. SVM has very good accuracy and extremally robust comparing with some other classification methods such as logistics linear regression, random forest, k-nearest neighbor and naïve model. However, working with large datasets can cause many problems such as time-consuming and inefficient results. In this paper, the SVM has been modified by using a stochastic Gradient descent process. The modified method, stochastic gradient descent SVM (SGD-SVM), checked by using two simulation datasets. Since the classification of different ca