Identify three renewable energy sources and assess their potential to replace fossil fuel The rapid depletion of fossil fuels has given serious warning that the era of using conventional energy is coming to an end. Due to the energy shortage‚ a need to find replacement of fossil fuels has appeared. Moreover‚ problems such as various pollution and serious climate change have occurred‚ which makes renewable and less pollution energy source alternative choices. Therefore‚ three options can be suggested
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Name: Maricar A. Magale Section & Schedule: A3; MTh 10:30am-12pm Threats of Biodiversity “The loss of biological diversity is second only to nuclear warfare in its threat to human and other life on this planet.” - U.S. Environmental Protection Agency Biodiversity is the variability among living organisms from all sources‚ including inter alia [among other things]‚ terrestrial‚ marine and other aquatic ecosystems and the ecological complexes of which they are a part; this includes diversity
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Internet & Email Threats Definition of a Computer Virus A program that infects a computer by attaching itself to another program‚ and propagating itself when that program is executed. A computer can become infected by files downloaded over a network‚ or by the installation of new software or floppy disks that are infected with viruses as well as email attachments. Some viruses are only pranks‚ and perform harmless actions like displaying a screen with a joke message on it. Others can destroy
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Zero-day attacks are meaner‚ more rampant than we ever thought‚ from http://arstechnica.com /security/ 2012/ 10 /zero-day-attacks-are-meaner-and-more-plentiful-thanthought/. 2. SECURITY POLICY: TARGET‚ CONTENT‚ & LINKS‚ from http://csrc.nist.gov/nissc/1998/proceedings/paperG4.pdf. 3. Anatomy of the Hack - Hands-on Security‚ from http://w ww.slideshare.net/NewBU/anatom y-of-thehack-handson-security-information-assurance-dub. 4. Hacker methodology‚ from http://www.hackersecuritymeasures
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creaking‚ and I still had four hours until my parents got home. Locked in my parents’ room‚ I turned on the TV full blast so I wouldn’t hear the creaking house. I barely heard the phone ring. I picked it up and said‚ “Hello … hello …?” but there was no response. I knew someone was on the other end. Finally‚ I hung up. A minute later‚ the phone rang again; still no one was there. I became more frightened as time passed; the same ¬person called five more times. At this point I didn’t bother
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Action Potentials An action potential is the change in electrical potential associated with the passage of an impulse along the membrane of a muscle cell or nerve cell. An action potential occurs when a neuron sends information down an axon‚ away from the cell body. A threshold is the minimum amount of stimulation needed to start a neural impulse (you know‚ the electrical impulses that travel throughout your body carrying important information). Action potentials generated by neural impulses are
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Communication in Security Settings Paper January 28‚ 2013 SEC/360 Robert J. Deuel Instructor: Scott Mann In the security world today many organizations have developed a more concise communication tools that will enable a security personal department‚ to teach‚ and help there officers observe the various behaviors that individuals display. For instance a security officer notices an individual is seen walking around a facility or retail establishment
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Law and Policy Case Stud Project: Law and Policy Case Study Date: 4/9/2013 Policies define a set of rules and procedures that all employees must abide by. It exist‚ first and foremost‚ to inform employees of what is and is not acceptable behavior in the organization. Information security is there to make sure that all of the organization’s data are safe and secure against attacks. It sets up protocols to follow in order to achieve maximum data integrity‚ availability‚ and confidentiality
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MGH Evoked Potential Normative Values Pattern Shift Visual Evoked Potentials P 100 Latency (msec) Inter-eye difference (msec) P 100 Amplitude (µV) P 100 Amplitude % difference Mean 102.3 1.3 10.1 85.5% SD 5.1 2 4.2 10.50% Mean + 3 SD 117.6 7.3 N/A Notes (Smallest/Largest) 53.9% X 100 Brainstem Auditory Evoked Potentials Latencies (msec) I II III IV V VI Inter-wave latencies (msec) I-III I-V III-IV III-V IV-V V-VI Mean 1.7 2.8 3.9 5.1 5.7 7.3 SD 0.15 0.17 0.19 0.24
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I celebrated my first birthday in a women’s homeless shelter. While living in a homeless shelter may seem like a point of shame‚ it has actually become a central point of pride in my identity. It has had this opposite effect largely thanks to a stranger’s seemingly insignificant photograph of me in my mother’s arms on my first birthday: a photograph that has profoundly influenced my worldview. Since the fateful day that my mother discussed our humble origins and shared the photograph with me‚ it
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