A thin film of SnSe were deposited by thermal evaporation technique on 400 ±20 nm thick glass substrates of these films were annealed at different temperatures (100,150,200 ⁰C), The effect of annealing on the characteristics of the nano crystalline SnSe thin films was investigated using XRD, UV-VIS absorption spectroscopy, Atomic Force Microscope (AFM), and Hall effect measurements. The results of X-ray displayed that all the thin films have polycrystalline and orthorhombic structure in nature, while UV-VIS study showed that the SnSe has direct band gap of nano crystalline and it is changed from 60.12 to 94.70 nm with increasing annealing temperature. Hall effect measurements showed that all the films have a positive Hall coeffic

Abstract This study aims to compare British war poetry of the First World War with Iraqi poetry from the mid-20th century with special reference to Iraqi war poetry of the 1980’s Iraq-Iran War and the period that followed it. It will also investigate the influence of the designated British war poetry on the chosen body of Iraqi poetry. Through the comparison of sample poems the study presents, firstly, the direct influence of the British poetry of the Great War and its translation which formed the seeds of a more radical movement in Iraqi poetry during the 1980’s Iran/Iraq War and the period that followed it. The study also presents a comparison of the works of British and Iraqi civilian poets during and after the war time and their con

Complexes of Cr(III)andNi(II) ions with phthalate sulphanilate snthranillate hippurte and glycinate ions have been preparcd then the Nephelauxetic

 The polymeric complexes were obtained from the reaction of polymeric Schiff base.N-crotonyl-2-hydroxyphenylazomethine (HL), with divalent metals Pt (II), Cr (II). The modes of bonding and overall geometry of the complexes were determine through spectroscopic methods and compared with that reported from analogous monomeric ligand. This study revealed square planer geometry around the metal center for [Pt(L)Cl] and distorted octahedral geometry for Cr complex [Cr(L)Cl(H₂O)₂].

The present study aimed to identify the extent to which the content of social and national studies courses was included in interactive thinking maps in the educational stages in the Kingdom of Saudi Arabia, and to achieve the goal of the study, the researcher used the descriptive and analytical approach, and the study tool used consisted of a content analysis card; Where it included a list of the types of thinking maps, where the study sample consisted of all social and national studies courses at the elementary and intermediate levels, and it is (12) books for the student in its first and second parts, and after verifying the validity and reliability of the tool, it was applied to the study sample, and the study reached conclusions, inc

A theoretical study including the effects of the fusion characteristics parameters on the fundamental fusion rate for the BEC state in D-D fusion reaction is deal with varieties physical parameters such as the fuels density, fuel temperature and the astrophysics S-factor are processed to bring an approximately a comparable results to agree with the others previously studies.

ABSTRACT: BACKGROUND: Coriandrum Sativum is a native of Mediterranean region and is grown in North Africa, central Europe, and Asia as culinary herb and medicament. In addition to the other health-supporting reputation, coriander has hypoglycemic, hypolipidemic, and aphrodisiac effects. OBJECTIVE: To study the effect of Coriandrum Sativum on process of spermatogenesis. MATERIALS AND METHODS: Coriandrum sativum was given daily to mature male rats in a dose of 50mg/ 100g body weight for 14 days. 10% formalin fixed paraffin-embedded tissue sections were performed for histological and morphometrical studies. RESULTS: Histological study showed wider seminiferous tubules & increased spermatocytes population with an increased sperm density

ٕ ضٞظ٤ق جالْطٌٞز ك٢ جالوخ هى ظٍٜ ً٘ٓ ظٌٜٞ جالوخ جٗٞ٤ُح٢ٗ جُوىْ٣ ، جي ضؼى ٌجكىج ٜٔٓح ُالوخ ذحؾحٚٓٗ جُٔهطِلس ؛ قط٠ أٚركص جُ٘ٞٛ٘ جٍُٓو٣س جُكى٣ػس ٝ جُٔؼحٍٚز ، ال ٌٜ٘ٔ٣ح ضكو٤ن ٖؼ٣ٍطٜح ٝ ٓطؼطٜح وٕٝ جالْطِٜحّ ٖٓ جألْطٌٞز ذ٘حت٤ح أٝ ك٣ٌٍح ، ًُج كوى ض٘حٍٝ جُركع ذىٌٙٝ ضٞظ٤ق جْطٌٞز ٕٖٞٗٔ جُطٌٞجض٤س ، ٢ٛٝ ٖٓ جالْحٍ٤٠ جُط٢ ٝؾىش قٌٟٞج ك٢ جالوخ جُؼح٢ُٔ ٝجُؼر١ٍ .جي ئٕ ضٞظ٤لٜح ك٢ جالوخ ٣ؼطٜ٤ح ذؼىج ٤ٓطحك٣ُ٤وح ٝجنٍ جٓٗح٢ٗ ٣ؿٔغ ك٢