Author Archives: «Gerald M»

This essay will demonstrate the government health policies regarding to smoking including with changes in health care field from the development of NHS with current scenario. It is important to know what is policy. Policy is a collection of different ideas and methods which is used for the improvement in any field including health care…

In this paper, the author will examine the complex interaction of social, economic, biological and environmental determinants of health that may explain the recent explosion and shifts in demographic trends of this world wide problem and briefly explore lifestyle and behavioural factors that may create particular risks. This will be followed by discussion about causes,…

To test resolution, a line pair guage is used. To measure MTF in an x-ray system, the sine wave equivalent of a line pair gauge is used. The closest distinguishable pair of cycles determines the best MTF, it is quoted in cycles per mm [2]. A common way to express the system resolution is to…

Chapter 1 Introduction The production of radiographic films involves the same methods as photographic film processing. In radiography, x-rays rather than visible light create a latent image on the film surface by reducing silver halide crystals to elemental silver. The image is amplified and stabilized during the developing process using reducing agents such as hydroquinone….

Since x-ray was discovered by Roentgen in 1895, its medical application has grown to be a fast and dynamic imaging modality. Today’s imaging department consists of an impressive array of diagnostic and therapeutic devices from x-ray machines, CT Scan, PET Scan, linear accelerator, which mainly use ionizing radiation for diagnosis and treatment of illnesses; and…

1.1 Introduction This chapter presents algorithms for pre-processing and processing stages of both cervical and lumbar vertebrae x-ray images. Pre-processing stage here is the process of locating and enhancement the spine regionof interestin the x-ray image, where the processing stage includes the shape boundary representation and segmentation algorithms based feature vectors extraction and morphometric measurement….

Name : Lani Thompson Age : 26 Sex : Female Occupation : Merchandiser Height : 179 Weight :77.8, BMI: Diet: Mixed Family : She lives with her partner, no kids. Medical History: No history of Hypertension, Cardiovascular, Diabetics mellitus, pulmonary or any chronic disease. Footwear: A comfortable, properly fitted footwear should be used. Avoid High…

Compare and contrast the use of X-radiation for diagnostic and therapeutic purposes. Introduction Radiation is energy that comes as a form of either a wave or as energised particles. In a radiation spectrum, at the lower end is considered harmless, these include radio waves and microwaves. [1] Whereas at the higher end of the spectrum…

Can breastfeeding in the first six months prevent childhood obesity? ‘Obesity’ is defined as a body mass index (BMI) of ≥25kg/m2 (World Health Organisation 2015). In the past decade, throughout much of the world, the rates of obesity in children in particular have increased to epidemic proportions (Lefebvre & John 2012, p. 386). The World…

NuRS21010 Understanding Evidence-Based Nursing Practice Concept Terms Boolean Operator Hits Population: Childhood Childhood, young people, children, child, youth. (Childhood obesity or young people or children or child or your ) and health promotion or cognitive behavioural therapy 38 Intervention: health promotion Health, promotion, (Childhood obesity or young people or children or child or your )…