Siham Tarabichi

• Professor of Medical Physics
• PhD in Physics at Syrian Private University

This book has been published since 2016. It presents the different physical exams, a patient may undergo. It deals as well with different methods of imaging like X-rays imaging, Radio-nuclide imaging, MRI , Echography, Elastography, ..etc. Physical therapeutic methods are also included.

Background: Magnetic Resonance Spectroscopy (MRS) is a recently discovered safe diagnostic tool, which measures the concentration of metabolites in brain tissues and lesions studied by magnetic resonance. Objective: To highlight and activate this modern diagnostic procedure and benefit from it in diagnosing brain tumors, white matter lesions, study...

Conventional Magnetic Resonance Imaging cMRI, through T1 and T2 relaxation and FLAIR sequence reveals brain lesions. With diffusion weighted imaging DWI, one can differentiate between abscesses (characterized by homogeneous hyper intense signal images) and tumors (characterized by cellularity - dependent heterogeneous signal images). Proton Magneti...

Background The terahertz radiation is a specific part of the electromagnetic radiation spectrum and has multiple significant applications in multiple scientific researches such as the applications in the medicine. An important application of the terahertz is its use in tumor imaging which is very important in the tumor surgery; however, lots of phy...

It is an introduction lecture to Physics for the Preparatory Year of Medical Colleges

The book includes making graphs on millimetric, logarithmic and semi-logarithmic papers to support goals of Medical Physics. It also includes some practical experiments necessary to support some medical physics concepts like elasticity, surface tension, viscosity etc...

It includes Analog and Digital Electronics

It includes Practical Experiments of both Analog and Digital Electronics

1- يتضمن هذا الكتاب تذكرة بالدراسة البيانية لتوابع الاهتزازات المتخامدة، يتخللها مقارنة عددية بين اللغارتم العشري واللغارتم الطبيعي، ومقارنة بين اللغارتم العشري كما تعطيه الآلة الحاسبة وقيمته لدى حسابه من الرسم على الورق اللغارتمي، ووجوب أخذ مقياس الرسم على الورق في الحسبان. 2- مجموعة من التجارب تتضمن حركات اهتزازية (كالنواس المركب المتناظر، والن...

AFM has been used to get microscopic information of the surface structure and to plot topographies representing the surface relief. AFM technique can be used to visualize the surface relief, specify the growth of thin films, and determine Height parameters. In this work we have studied height and feature parameters for Zinc Sulphide thin films such...

We present in this paper a graphical study of regions of thermally deposited ZnS thin films on glass by atomic force microscope (AFM). This study consists of volume parameters and functional parameters of these films surfaces for the object of investigating the possibility to retain fluids by these films. For doing so, we registered Abbott-Fireston...

In this paper we present a study of ZnS thin films thermally deposited on glass substrates, with different optical thicknesses. On topography micrographs and feature parameters obtained by Atomic Force Microscope, we pursued the islands formation and growing in ZnS thin films even on the same optical thickness of the film. For doing so, we analyzed...

Magnetic force microscopy (MFM) is a variety of atomic force microscopy, where a sharp magnetized tip scans a magnetic sample; the tip-sample magnetic interactions are detected and used to reconstruct the magnetic structure of the sample surface. In this work, we have used Dynamic (AC) non contact AFM (NC-AFM) mode. A mode which provide micrographs...

AFM has allowed to get microscopic information on the surface structure and to plot topographies representing the surface relief. In this work, this technique was used to visualize the surface relief, specify the growth, and determine Height parameters for form removed thermally evaporated Zinc Sulphide thin films such as root mean square height, S...

The aim of this study is to analyze thermal effects produced by laser stimulation during skin treatment. The focus of this paper is on experimental results for a new parameter, “active time” as recorded by an infrared camera during Dye Laser skin treatment of Syrian subjects with the varying skin tones representative of this population. Index Terms...

يتضمن هذا الكتاب 1- دراسة للحركات الاهتزازية بأنواعها (ميكانيكية، كهربائية ، ضوئية)، وانضمام الحركات الاهتزازية. 2- دراسة للحركات الاهتزازية المتخامدة، أنواع تخامدها وطرائق وصف التخامد. 3- دراسة الحركات الاهتزازية القسرية، وظهور مفهوم الممانعة أو المقاومة (ميكانيكية، كهربائية، ..)، وظهور مفاهيم تجاوب الهزاز وتضخيمه، وعامل جودته، وهي مفاهيم تمثل أح...

Un matériau semiconducteur nouveau, Zn 4 Sb 3 , a été préparé et caractérisé en vue d'une éventuelle application pour la conversion photovoltaïque de l'énergie solaire. Caractérisation par rayons X et spectrométrie Auger. Mesures de la réflectivité optique en faveur d'une largeur de bande interdite de 1, 2-1, 5 eV. Propriétés électriques et thermoé...

The results of tests of Zn4Sb3 as a candidate solar cell material are reported. The compound was evaluated in terms of the ease of preparation, material properties and performance. Zn and Sb were heated to a temperature of 1000 C for 20 min in a crucible, then gradually cooled into ingots. Little crystal growth was observed under microscopic examin...

The results of tests of Zn4Sb3 as a candidate solar cell material are reported. The compound was evaluated in terms of the ease of preparation, material properties and performance. Zn and Sb were heated to a temperature of 1000 C for 20 min in a crucible, then gradually cooled into ingots. Little crystal growth was observed under microscopic examin...