Summarizing Articles about Technologies - Essay Example

Summarizing Articles Summarizing Articles Article Hair Analysis On Trial After FBI Admits To Using Flawed Evidence Vocabulary Word Part Of Speech Meaning Example sentence Hair Evidence Noun Use of victim and criminal’s hair for analysis in order to use them as evidence in court. Hair evidence provided in Harris case helped in identifying that hair belonged to the murderer and was found on the victim. Conviction Noun Declaring a particular suspect as criminal. Lawyer Larrison was able to secure a conviction against Fiona for killing his client’s daughter. Trial Noun Analysis and examination carried out by a judge while judging court cases. Judge Donald had given the verdict in the defendant’s favour during the trial. Death Sentence Noun The sanctioning of a person to death as a result of a crime he/she committed. The rate of death sentence is quite high in United States but this has failed in deterring crime. Microscope Noun A tool that is used for the examination of very small sized objects. Scientists use microscope to examine the health of the moon. Rigour Noun An individual’s act of being extremely thorough The doctor examined the patient with optimal rigor. Forensic Consultant Noun A highly knowledgeable person who can help in analysing evidence in criminal cases. The forensic consultant concluded that the hacker had stolen the money from Anderson’s bank account. Testimony Noun A statement used against or in favour of defendants in court proceedings. The testimony provided by the eye witness helped in identifying the Jackson killed Jane. Pictures For Vocabulary Point Summary Hair Evidence Research Findings Flawed hair evidence in trials 2600 cases reviewed. 95% of the 268 cases with flawed hair evidence. 14 individuals convicted on flawed hair evidence. Flawed Hair Evidence Is No Surprise Evidence used in these cases exaggerated. DNA analysis essential for hair evidence. Hair analysis can only reject source of hair. Current Practices Hair samples used with DNA analysis technique. Evidence not conclusive without root of hair. Hair alone only identifies maternal roots. Help in determining same maternal roots. Cannot help in determining paternal sources. Importance Of Hair Evidence Helped in acquitting criminals. Helped in identifying those guilty of rape. Cases in which hair did not belong to suspects. Instead belonged to body experiencing decomposition. A DNA analysis would have been useful. It would have identified owner of hair. The hair belonged to rape victim. Hair analysis is losing popularity. Discussion Questions How will those who had been convicted and provided with a death sentence as a result of invalid hair evidence be reimbursed for their losses? Article Title: Carbon Dioxide Could Be Turned Into A Huge Underground Battery Vocabulary Word Part Of Speech Meaning Example sentence Carbon Dioxide Noun It is gas does that does not have a colour and is an essential fuel that provides life to plants. Plants release carbon dioxide during night time. Conventional Power Sources Noun Non-renewable and old sources of producing energy The conventional power sources are reducing in supply and increasing in demand. Global Warming Noun Steady but slow increase in the temperature throughout the globe. Global warming is causing a decrease in the ice glaciers in West Canada. Pay-off Verb Return on a particular investment. Nike shareholders experienced a higher pay-off as compared to Apple’s shareholders. Decarbonize Verb Decreasing the quantity of carbon in the environment. We need to decarbonize the environment to protect human life. Sedimentary Rocks Noun Rocks that develop as a result of sediments being transferred to earth. Sedimentary rocks result in the development of strata which can be witnessed in cliffs that are visible to naked eye. Surplus Energy Noun Access supply of energy in comparison to its demand. Surplus energy can be exported in order to gain revenue for the government. Hybrid Technologies Noun Technological tools that use two different sources of power to operate. Prius is a car that falls in the category of hybrid technologies. Point Summary Pictures For Vocabulary Transforming Carbon Dioxide Into Battery Carbon dioxide can be transformed into battery. Solve problems faced by renewable energy. A design of battery was developed. Presented by Tom Buscheck in Australia (Slezak, 2015). The design stores energy of renewables. Storage during low demand periods. Store carbon dioxide. Producers not motivated to store carbon dioxide. Lack of returns cause of lack of motivation. Buscheck delivered profitable means of storing CO2. Procedure For Storing Carbon Dioxide Stored in form of pressure and heat. Surplus energy can be used. It can inject carbon dioxide in brine. Brine located within sedimentary rocks. Carbon dioxide can power turbines. Can handle immense heat. Heat enhances energy storage. Carbon dioxide pressure can be increased. Brines can be heated with carbon dioxide. The energy from heat can be obtained. The process of depressurizing of carbon dioxide. This will result in efficient spinning of turbines. Solution To Problems Faced Due To Renewable Energy Sources Solar power cannot meet excess demand. Wind energy cannot meet excess demand. Energy wasted due to low demand. The battery design solves the problems. Stores excess energy. Used during high demand sessions. Shortcomings Of The Design The design is extremely expensive. Design can itself cause loss of energy. The design is not carbon sink. Increasing the size of the design. Cause inefficiencies. Result in increasing cost. Discussion Questions Will the procedure discussed in the article decrease the level of carbon dioxide that exists in the environment? Article Title: Smart Drones That Think And Learn Like Us To Launch This Year Vocabulary Word Part Of Speech Meaning Example sentence Drone Noun These are aircrafts that fly around while being controlled by a human being on the ground. United States uses drone aircrafts to identify and eliminate terrorists. Airspace Noun The availability of air for different aircrafts to fly around. There are at least five military aircrafts in the airspace near Jane’s house. Fast Food Noun Food that requires less time to be prepared and served in restaurants and cafes. Fast food offered by McDonalds is taking away its competitors market share. Radar Noun A technology that is utilized for identifying the speed as well as the location of aircrafts. Radars are being used by United States defence forces to detect any unauthorized aircrafts from entering the airspace of the nation. Synapse Noun A region located within two different nerve cells which allows impulses to pass through with the assistance of neurotransmitters dispersion. Synapse allows an individual to process visual information. Flight Path Noun The route through which aircrafts move from one end to another. Flight number 0098 had to change its flight path due to a forth coming missile. Neural-Enabled Drone Noun A drone with the ability to think like the brain of a human or animal. Neural-enabled drones have the ability to avoid any hazards in its route. Autonomous Noun Performing as well as having the freedom to perform in an independent manner. State Bank Of Sirilanka is an autonomous body and has the independence to decide monetary policy related matters. Pictures For Vocabulary Point Summary Invention Of Smart Drones Drones that are much smarter introduced. They are in development stage. Drones will now contain neural hardware. Neural hardware allowing thinking like brain. Ability to detect hazards. Ability to avoid hazards in their routes. Current Drones Drones are being used by Google, Used by Amazon. Companies using to diliver goods (Hambling, 2015). Current drones dependent on humans. Humans ensure drones fly and avoid accidents. Smart drone not require humans. Avoid accidents themselves. There is a demand for smart drones. Demand for drones that avoid hazards. Current drones are dependent on radars. Current drones fail to avoid collisions. Development Of Smart Drones Smart drones with neural hardware. Neural hardware works like human brain. Drones judge visual cues. Base decision on visual cues. Bio Inspired Technologies developing such drones. Drones contain memristor. The memristor is similar to synapse. Synapse in human beings. The memristor will allow drones to detect visual cues. Visual cues detected through camera. Drones will avoid hazards. Hazards include aircrafts. Aircrafts located at a faraway distance. Drones identify new routes. Identify hazards in existing routes. Avoid routes with hazards. Uses Of Smart Drones Smart drones for warfare purposes. For locating enemies. Avoiding competitor’s drones and aircrafts. Used for agricultural purposes. Used to identify region needing water. Identify growth of crops. Used to locate leaks in pipelines. Used to correct electricity issues. Drones perform household chores. Can clean outside windows. Used for locating animals. Discussion Question How can United States use this drone technology for the purpose of warfare? Article Title: Robots Go Deep Inside Fukushima Nuclear Plant To Map Radiation Vocabulary Word Part Of Speech Meaning Example sentence Robots Noun Machines that are similar to human beings and can carry out same functions but may be controlled by humans. Robots are being developed to replace army men from war zones. Radiation Noun A form of energy that travels throughout space and is obtained from a particular source such as sound. Nuclear radiation can kill thousands of people in a very small period of time. Dystopian Noun A society that comprises of people who are living in immense poverty and oppression. The movie Hunger Games was an example of dystopian society where people were killing each other for food. First-Person Shooter Games Noun Video games in which there is one individual who is armed and is used to play the entire game. IGI 2 is an example of first-person Shooter games because it comprises of one military person fighting a war. Tsunami Noun A huge uncontrollable wave caused as a result of earthquake. The tsunami experienced by United States resulted in killing thousands of people. Global Positioning System Noun A navigation system that is located in the space and is used to track changes in the environment. The Global Positioning System helped me in finding my stolen car. Laser Scanner Noun These are scanners used for scanning those elements or areas that cannot be accessed. Laser scanners are used to scan objects that have an irregular shape and cannot be scanned through a normal scanner. Snake Arm Robot Noun These are robots that have a flexible arm attached to it in order to allow the robot in accessing areas that are very far away or deep. Snake Arm Robots are used for cleaning of water tanks that are very deep. Pictures For Vocabulary Point Summary Using Robots In Nuclear Plants Rosemary and Sakura are two robots. Used in the Fukushima Daiichi. It is a nuclear power plant. Robots used to scan environment (Gilhooly, 2015). Rosemary has the duty of scanning. Sakura notes down the scanned readings. Rosemary uses a camera. Camera developed for sensing radiation. Camera helps record radiation. Robots have the ability to climb huge slopes, They operate without GPS. Current camera very heavy. It weighs 150 kilograms. Heavy camera restricts movement. Restricts ability to climb. New light weight cameras attached. Cameras that only weigh 17 kilograms. Light weight camera does not restrict movement. Easy to climb with light weight cameras. Camera can develop images. Images are created in 3D form. 3D resolution provides better insight. The camera is attached to Rosemary robot. Shakura has a wireless transmission device. The transmission device sends readings to handlers. Readings used to make changes. Handlers are humans. Humans can’t survive in high radiation environment. Purpose Of Using Robots In Nuclear Plants Robots used to collect information. Information collected includes radiation levels. Readings help develop decommissioning plans. Robots are a replacement for humans. Humans fail survival in radiation environment. Loss of human life is avoided. Work continues without disruption. Robots provide fisheye view of the environment. Fisheye view is necessary for effective decisions. History Of Power Plant and Tepco The plant is under the operations of Tepco. The plant experienced meltdown. Meltdown caused due to tsunami. Tsunami occurred during 2011. During April Tepco’s robot failed. The robots stopped operating in radiation. Robots were abandoned. Discussion Questions How can these robots be used in settings other than nuclear plants? References Gilhooly, R. (2015). Robots go deep inside Fukushima nuclear plant to map radiation - tech - 16 April 2015 - New Scientist. Newscientist.com. Retrieved 21 April 2015, from http://www.newscientist.com/article/mg22630172.300-robots-go-deep-inside-fukushima-nuclear-plant-to-map-radiation.html#.VTZbmfApq9o Hambling, D. (2015). Smart drones that think and learn like us to launch this year – tech - 21 April 2015 – New Scientist. Newscientist.com. Retrieved 21 April 2015, from http://www.newscientist.com/article/mg22630172.000-smart-drones-that-think-and-learn-like-us-to-launch-this-year.html Hamzelou, J. (2015). Hair analysis on trial after FBI admits to using flawed evidence - tech - 20 April 2015 - New Scientist. Newscientist.com. Retrieved 20 April 2015, from http://www.newscientist.com/article/dn27386-hair-analysis-on-trial-after-fbi-admits-to-using-flawed-evidence.html Slezak, M. (2015). Carbon dioxide could be turned into a huge underground battery - tech - 20 April 2015 - New Scientist. Newscientist.com. Retrieved 20 April 2015, from http://www.newscientist.com/article/dn27382-carbon-dioxide-could-be-turned-into-a-huge-underground-battery.html Read More