THE EARTH At the beginning our planet is no more than a case of fire and cloud with glutenated dust particles similar to so many similar cloisters in the universe. This was the miracle where our life exists in this universe. Today life our life is just a link or chain of so many numerable living beings that was succeeded one another honours over nearly 4 billion years and even today new volcanoes continue to sculpt our landscapes it appears like molten rocks from the depths‚ solidifying‚ cracking
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Diagnosis of LUNG CANCER Lung cancer diagnosis is extremely important to follow a proper therapy as there are various lung diseases that result in the almost same sign and symptoms as in case of cancer‚ yet the treatment strategies vary in each case. Lung cancer complete diagnosis can be done by the imaging and biopsy method in addition to the staging of cancer according to the TNM classification. Various imaging techniques are frequently employed to diagnose a particular condition while X ray analysis
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Cancer is one of the leading causes of death in the United States. “Lung Cancer is the leading cause of cancer mortality in the world‚ with more than 1.37 million deaths annually”. (Roth‚ Hong‚ Komaki‚ 2014‚ 176). It has three main types: non-small cell‚ small cell and lung carcinoid. The group of physicians and radiologic technologists are playing an important role to help diagnose this disease. Many different sectors within the field of diagnostic imaging technologies have done research into an
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HEART-LUNG MACHINE eng. Hassanain Ali Lefta Mossa * ‚ HasAli76@yahoo.com During an open-heart surgery (such as valve surgery)‚ an extracorporeal (i.e. outside the body) equipment called the heart-lung machine takes over the functions of the heart and lungs‚ so that the heart can be carefully stopped while the vital organs continue to receive blood and oxygen. The surgeon can then operate in a blood-free surgical field without interference from bleeding or the heart’s pumping motion. The principle
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Measuring of Lung Capacity Introduction This lab report is over the functions of the lungs and a better understanding of how the respiratory function happens within your body. You will be measuring the amount of air you breathe in and out. This function is called tidal volume‚ which is about 500 cc of air. Second portion of the testing procedure will be determining the amount of vital capacity or maximum amount your lungs can expel. You will be working in pairs with a lab partner and take turns recording
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Abstract This paper describes the effects of computer addiction to the academic performance of the students. Due to the fast advancement of technology nowadays‚ students were getting involved with the use of computer. With this trend‚ many students were developing too much dependency towards the computer. Being too much dependent in computer is called computer addiction. Computer addiction has affected the study habits of the third and fourth year students. The computer programs that were invented
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level rise‚ droughts‚ floods‚ storms and heat waves. These will impact some of the world’s poorest and most vulnerable people‚ disrupting food production‚ and threatening vitally important species‚ habitats and ecosystems. • Water Oceans cover 71% of our planet’s surface and make up 95% of all the space available to life. Life began in the
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of lung cancer Lung cancer is one of the most dangerous diseases which make most of the people suffer. Lung cancer has been noted by the Canadian cancer Society (2010) as the most leading one which affected both male and female in 2010 and out of 24‚200 Canadians‚ 20‚600 of them died of lung cancer. Like any other types of cancer‚ lung cancer is basically caused due to the abnormal growth of cells in one of the body parts‚ lungs. Although the role of genetics is not very popular in lung cancer
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changes in Earth’s orbit and tilt‚ volcanic activity‚ human activity. 2. How orbital changes may affect climate? Ans. When Earth’s orbit is elliptical‚ Earth encounters more variation in energy from the Sun. The tilt of the Earth’s axis also changes. When the tilt decreases‚ temperature differences between seasons decreases. Wobbling of Earth changes the direction of tilt and can reverse the seasons. 3. How changes in CO₂ concentrations affect global temperatures. Ans. Carbon dioxide is a greenhouse
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Lung cancer is the most common cancer worldwide‚ and the leading cause of cancer-related morbidity and mortality1. Cigarette smoking is firmly established as a causative agent for lung cancer‚ although about 80 percent of people who develop lung cancer nowadays are non-smokers 2‚3. Inflammatory lung processes‚ such as obstructive pulmonary disease‚ emphysema‚ chronic bronchitis‚ pneumonia and tuberculosis are also known risk factors for lung cancer‚ with significant effects observed for pneumonia
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