Earth's magnetic field

Learning Kindness Kindness is very frequently associated as a behavior marked by a compassionate temperament, moral characteristics and concern for others. It is known as a virtue and recognized as a value in many cultures and faiths and various studies have shown the benefits of performing acts of kindness, not only for the recipient, but for the giver, as well. In recent years, a “random acts of kindness” movement began, encouraging others to spread kindness wherever they go, helping to…

become the back bone of our society, it is only natural that they would affect and influence medicine. Technology has basically found its way into every single human industry so it only makes sense that it could venture into and explode the medical field with extreme advances. Computers help doctors make medical research discoveries, help the world understand disease, test different medical techniques or samples and more; they affect every aspect of medicine in hospitals, private practice and…

Based on Torres- Claramunt et al. (2012), for vague symptoms related to MN, double lesions and for legal purposes, imaging studies is an essential resource for the accuracy and exact location of disease. To confirm the accuracy of the significance of magnetic resonance imaging (MRI) versus ultrasonography (US), Fazal, Khan, and Thomas, (2012) collected 47 eligible candidates with clinical signs and symptoms of suspected MN. The qualified candidates divided into two groups: ist group (n= 25)…

For the synthesis of P2, a mixture of 1 (500 mg, 0.553 mmol), 2 (252 mg, 0.553 mmol), 3 (760 mg, 1.105 mmol), tris(o-tolyl)phosphine (P(o-tol)3) (13 mg, 0.044 mmol), and tris(dibenzylidene acetone)dipalladium(0) (Pd2(dba)3) (10 mg, 0.011 mmol) in anhydrous chlorobenzene (21 mL) was charged in a 100 mL round bottom flask. The resulting reaction mixture was heated at 150 °C under stirring for 3 days. Compound (2) (38 mg, 0.083 mmol) was added and stirred at 150 °C for 1 h. To that…

Nuclear energy plays an important in the medical field. Nuclear energy in medicine has been discovered more than 50 years ago and it has been widely-used ever since. The first use of nuclear energy in the medical field is for medical imaging which is a way of creating visual representation of what is going on in our body. Medical imaging began when Wilhem Rontgen discovered x-ray in 1895. However, at that time, the dangers of radiation was not known yet. Fast forward about 20 years later,…

Lasik surgery is the most common type of refractive surgery. The aimed result of the surgery is to refract light rays on the retina without damaging the surrounding cellular cells. Lasik surgery is a procedure that was developed to correct the vision problems of Nearsightedness, Long-sightedness and Astigmatism. Nearsightedness (myopia) is when you can see nearby objects clearly, but distant objects seem blurry. Long-sightedness (hyperopia) is when you can see distant objects clearly, but nearby…

Peripheral artery disease (PAD), also known as arterial occlusive disease, is the obstruction or narrowing of aortic passages--including lumen and its major branches. This blockage interrupts blood flow, usually to the feet and legs. The prognosis will vary depending on the occlusion's site. The symptoms vary depending on the location of the occlusion. For example: in femoral arteries, having pain in the feet, no pulse in ankles and feet, and pallor or coolness in legs are symptoms.…

as to what I wanted to be when I got older. I am the first person in my family to attend college, so I was never around anyone who had any type of education for their occupation. It was not until high school I decided I wanted to pursue the medical field since I have always had a strong notion to help those that are in need. Soon after a coworker of mine suggested the radiologic technology program at Roane State Community College. I began doing research on radiography and I was very intrigued.…

Objective The purpose of the experiment is to synthesize a compound with an organometallic iron-carbon bond and use infrared spectroscopy to investigate the unconventional sandwich structure. In addition, the experiment aims to understand pi-bonding of an arene ring, use cyclic voltammetry to understand the redox capacity of ferrocene, and explore the barriers between formal inorganic and organic chemistry definitions. Introduction Ferrocene was discovered unintentionally in 1949 when Miller…

the cat is? According to the British Society of Interventional Radiology (n.d.), Interventional Radiology is a novel field of medicine that combines the expertise of a radiologist together with the knowledge of therapeutic intervention using advanced techniques using a range of imaging guidance modalities such as X-ray fluoroscopy, ultrasound, computed tomography (CT) or magnetic resonance imaging (MRI) to accurately treat a medical condition. By the same token, Baum and Baum (2014, p. S76)…