Pacific Standard Time NSE: Loaded 36 scripts for scanning. Initiating ARP Ping Scan at 18:08 Scanning 2 hosts [1 port/host] Completed ARP Ping Scan at 18:08‚ 0.63s elapsed (2 total hosts) Nmap scan report for 172.30.0.0 [host down] mass_dns: warning: Unable to determine any DNS servers. Reverse DNS is disabled. Try using --system-dns or specify valid servers with --dns-servers Initiating SYN Stealth Scan at 18:08 Scanning 172.30.0.1 [1000 ports] Discovered open port 111/tcp on
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Imagine being able to detect diseases in your body‚ or being able to examine various tissues and determine its conditions. That is exactly what an positron emission tomography (PET) scan is used for. Unlike CT (computed tomography) and MRI (magnetic resonance imaging) scans‚ the PET scan can reveal the cellular level changes occurring in an organ or tissue. To obtain this information‚ a very small dose of a radioactive chemical‚ called a radiotracer‚ is injected into the vein of the patient’s arm
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IV injection 2 mins Patient located 2 mins Patient moving 2 mins - Nurse - Nurse CT scan 17 mins - Nurse Protocol and machine sets up 3 mins - Technician - Technician CT image reconstruction 10 mins - Technician Off table 1 min Return patient 2 mins Code and distribute images 2 mins - Technician Changing linens and clean room 2 mins Refill contrast 3 mins Got next patient 2 mins Total is 10 mins - Nurse Figure 1. Current process flow diagram
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(Magnetic Resonance Imaging) and CAT scans are used by doctors daily. However there are some differences such as CAT scans uses radiation meanwhile MRI doesn’t. Another difference is that MRI is a closed tube meanwhile CAT scan isn’t closed and has lots of space. Both MRI and CAT scans have pros and cons. A CAT scan is an x-ray image made by using radiation and MRI is the use of magnetic field and radio waves to create images of our body. One pro for CAT scans is that it detects diseases before it
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SEC280 March 10‚2011 Ping Sweeps and Port Scans: Should we worry? Ping Sweeps and Port Scans are the two most common network probes that serve as important clues in sensing invasion or intrusion that can harm a network. Network probes are not actual intrusions‚ although‚ they could be potential causes of actual intrusions. Port scans and ping sweeps can lead to an intrusion of companies network system‚ however‚ with today’s technological advancements‚ these activities can be detected
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Case Study: Precision Buying‚ Merchandising and Marketing at Sears. Sub: Technology in business Name: Manish Bharti Roll No: 2009E14 What were the drivers of SPRS? Sears started with 18 data centers‚ originally consisting of ten geographical regions and eight departmental centers During 1980 Sears started loosing market share. One of their response strategies was restructuring its mall based stores. When Sears reorganized‚ only seven geographic regions remained. This reduction produced numerous
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Ping sweeps and Port scans are a great security tool for businesses. Ping sweeps are used to find someone on the end of a network and Port scans are then used to find a way into that end of the network. Once a perpetrator gets in there is no telling what harm could be done. These techniques can also be used for troubleshooting issues that can arise inside the company. It is in the company’s best interest to be aware of ping sweeps and port scans to help from devastating consequences later on. A
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Computed Tomography scan‚ also called CT or CAT scan‚ is a diagnostic imaging procedure that uses X-rays of the body to get axial or horizontal images of the human body. They show detail images of the brain‚ organs‚ bones‚ and muscles. Many describe it as like slicing a piece of bread. CT scan are often used to look for tumors‚ cyst‚ or any infections within the body. It can also detect bleeding‚ blood clots‚ brain injury‚ skull damage or fractures to the body. They focus mainly for any damages to
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-1913) Sears houses are rare finds in Chicago and its suburbs. Part of the reason is that Sears simply didn’t sell as many kit houses in that time period‚ as the Modern Homes business was still getting off the ground. I think another reason is that houses built from 1908-1913 in the older suburbs tended to be located in areas that were part of of suburban downtown redevelopment efforts and were consequently razed. I’ve found pre-1913 Sears houses in places like the Norwood Park neighborhood of
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thorough research‚ Wilson and Sears’ theory on how the pyramids were built is the most convincing of the three. They provide proof that the Egyptians built the pyramids themselves with a variety of materials‚ such as wood‚ and how their religious beliefs likely sped up the construction process. While other explanations‚ such as von Däniken’s‚ focus on his own opinions and conspiracy theories (like his claim that extraterrestrials built the pyramids)‚ Wilson and Sears are realistic and back up their
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