Natural Sci 3 Essay Example | Topics and Well Written Essays - 1250 words

Natural Sci 3 - Essay Example Finally, it will present a conclusion based on the data gathered and present recommendations for people who will try this test in the future. More often than not, people avoid cockroaches or try to kill or repel them, mainly because they carry disease and germs, and the fact that many people either find cockroaches disgusting, or are afraid of them. This is why these people spend money on insecticides, repellants, exterminators and other chemicals and gadgets for the purpose of getting rid of cockroaches. As commonly known, cockroaches are attracted to food, and are often found in dark confined places of the home. These cockroaches that we see are actually only a small percentage of the actual number of cockroaches in your home. According to an article by extension.umn.edu, â€Å"Cockroaches are nocturnal, hiding during the day and becoming active at night. The number of cockroaches people see is usually a small percentage of a much larger population.† And this means that ther e are definitely more cockroaches in your home than you expect. ... It will break down the pre-experiment and post-experiment information as such: Project design plan Problem Statement Relevance of the study Review of related literature Experimental design Dependent, independent and controlled variables Threat reduction to internal validity Hypothesis Post-experiment data analysis Data collection method Graphs and charts of the data collected Interpretation of results from the data collection Conclusions and recommendations Project design plan Problem Statement The problem that this paper aims to test is if the pandan plant is effective in repelling cockroaches from food. This paper aims to test the effectiveness of an all-natural, inexpensive, low-maintenance and non-toxic alternative for repelling insects. This paper will use a scientific style of experimentation in order to determine if the pandan plant is effective at repelling cockroaches. Relevance of the study This study aims to test the effectiveness of the pandan plant in order to determine if it can be used as a good alternative for electronic or chemical insecticides or repellents. This study is significant to several people and groups such as: Homes and families If proven, this natural alternative can help homes and families reduce the number of cockroaches in their home without having to spend so much money and avoid the danger of chemical repellants. This also gives families the ability to secure their food and rooms from cockroaches and the germs they bring using a low-maintenance method. Schools This gives schools the opportunity to keep their students secure and safe from the disease brought by roaches and keep their facilities from being infested by the roaches using a natural and low-maintenance

Chevron Australia's Current Organisational Sustainability Protocol and Case Study

Chevron Australia's Current Organisational Sustainability Protocol and Business Expansion - Case Study Example In fact, the chevron Australia stands out as one of the largest development alliances in the land. This is with the coming up of the gorgon gas project in particular as the single resource project in the land. Chevron stands out to hold the highest expanse of natural gas of which meets the needs of Australia as a whole. Historically, the company has been successful to produce a capacity of oil at the barrow island for about forty five years now. This is alongside other participants in the market hence declaring its capacity as high. The company has been structured into various departments all of which work out in the success of increasing energy in the country. A look at some of the projects for which the company has come about includes the gorgon project that has been mentioned earlier. This project in particular has been cited as one of the highly rated ones in Australia. The endurance of the project is through the greenhouse gas efficiency that the company has brought in place. On board the company has brought in capacity machines that enable the injection of carbon dioxide that enables the occurrence of the gas to the project. This is one of the sustainability measures that the company has taken into place. ... As such this is one of other sustainability measures that the company reveres. The participation of the company in a long time towards the venture of the offshore liquefaction mechanism brings into place the production of natural gas dating since the year 2008. Again, chevron stands as a venture that is in collaboration with the development of gas production with the browse project. This venture is in itself a well calculated motive of the Australian company by the name wood side that enhances a great combination of oil. The prospective future of the company thus is high owing to the capacity of its machinery as well as the personnel in the company. The methods that the company uses into the tapping of innovation and inventions are method that shall enable the company to keep going despite all in the nation.3 As such, I believe that the company has got a sturdy foundation for which the expansion is imperative. In the first place the company stands out due to the profits that it gener ates through its provision of energy in the regime. This is one of the positive allures of the company for which it has got a competitive edge among the others. Again, the machinery that the company has acquired enables it to work through various other projects in the future and hence is self sustainable without having to outsource from other companies. The personnel of the company are also another positive appeal of expansion for which the possibility of expansion stands out.4 The personnel are well expertise in their various fields and hence understand the market properly hence giving it an edge. The factor that the company has got wings in other countries across the globe is another sustainability protocol that the organization has got.

Li Ning Company Limited Organizational Background and Audit Assignment

Li Ning Company Limited Organizational Background and Audit - Assignment Example Li Ning has its headquarters in Beijing, the Chinese capital. According to its website, Li Ning has extensive presence in the entire country. It has reportedly a reliable network of retailers and manufacturers for its supply chain, and a host of franchise owners distributing the products. Li Ning, therefore, is well-entrenched throughout the country, and has probably perfected the art of marketing and selling which have made the company successful in all its current businesses. The company started operations in 1989, the same year LI-NING was registered as a trademark. Since then, it has sponsored numerous sports delegations of China to various national and international events, where the sponsored teams brandished their Li Ning sportswear. In 1993, the company started franchising its business operations, a strategic move that helped it reach its target market in distant areas and remote provinces, thereby helping the company established its foothold in the country’s huge market for footwear and sports-related products. Li Ning is a multi-faceted business operation that is pro-active and a leader in the industry. It has its own research and development center, and a design center established in 1998. It is a proud company to claim that it is the first sports business in China to have implemented an Enterprise Resource Program (ERP) system, a system which uses internet technology that integrates its supply chain with its internal operations.

The Charismatic Age: First-Century Galilee Essays -- Research Papers C

The Charismatic Age: First-Century Galilee The long-awaited death in 4 BCE of Herod, the ruthless architect of an oppressive Judean police state, sparked a series of spontaneous revolts by the Jewish peasantry. Once these rebellions were subdued, the Jews continued to chafe under a series of tyrannical Roman governors until the massive revolt of 66-70. This period was marked by "widespread discontent and periodic turbulence." Direct Roman rule, along with the burdensome tribute that accompanied it, was highly offensive to the Jews, who considered themselves subjects only to God. Many, in fact, considered their conditions tantamount to slavery (Horsley and Hanson 34-5). This highly-charged atmosphere reached a fever pitch in Galilee, which produced a host of eccentric figures – many of whom amassed sizable followings. As the peasantry anticipated the arrival of the promised Messiah to deliver them from Roman oppression, a number of social bandits were inspired to pretend to this mantle of "king of the Jews." Others assumed the role of prophet, attempting to recreate the miracles of Joshua or predicting an impending judgment. Also circulating in the area were various Jewish holy men revered as miracle-workers, allegedly capable of influencing natural phenomena. It is in this milieu that the figure of Jesus Christ emerged. Prophetic Movements Among Jewish peasantry at the time of Jesus were two distinct types of prophets: the action prophets, who "led sizable movements of peasants from the villages of Judea in anticipation of God's new, eschatological act of liberation," and the oracular prophets, who delivered oracles of either judgment or deliverance (185). The former, as illustrated by the case of Theudas, appea... ... Hanina disobeyed the rabbinic code of conduct by walking alone at night; he also owned goats despite a Mishnaic prohibition against doing so in Palestine, and even went so far as to carry the unclean carcass of a snake. Another Hasid was found ignorant of the existence of a biblical law concerning ritual uncleanness, while still another scoffed at a rule forbidding the use of liquids kept in an uncovered vessel at night (Vermes 77-8). Jesus of Nazareth, presumably, would have been extremely comfortable in such company! Works Cited The Holy Bible: Revised Standard Edition. New York: Thomas Nelson & Sons, 1952. Horsley, Richard and Hanson, John. Bandits, Prophets and Messiahs: Popular Movements in the Time of Jesus. Minneapolis: Winston Press, 1985. Vermes, Geza. Jesus the Jew: A Historian's Reading of the Gospels. Philadelphia: Fortress Press, 1973.

Multisensor Strategies to Assist Blind People Using Gsm

MULTISENSOR STRATEGIES TO SUPPORT BLIND PEOPLE USING GSM Abstract: The development of electronic sensing devices for the visually impaired requires knowledge of the needs and abilities of this class of people. In this project we present a rough analysis that can be used to properly define the criteria to be adopted for the design of such devices. In particular, attention will be focused on clear-path indicators, highlighting their role in orientation and mobility tasks. A new device belonging to this class is presented. The detector is based on a multisensor strategy and adopts smart signal processing to provide the user with suitable information about the position of objects hindering his or her path. Experimental trials demonstrate the efficiency of the device developed. Introduction: About 1% of the human population is visually impaired, and amongst them about 10% is fully blind. One of the consequences of being visually impaired is the limitations in mobility. For global navigation, many tools already exist. For instance, in outdoor situations, handheld GPS systems for the blind are now available. These tools are not helpful for local navigation: local path planning and collision avoidance. The traditional tools, i. e. the guide dog and the cane, are appreciated tools, but nevertheless these tools do not adequately solve the local navigation problems. Guide dogs are not employable at a large scale (the training capacity in the Netherlands is about 100 guide dogs yearly; just enough to help about 1000 users). The cane is too restrictive. The goal of this research is to develop a wearable tool that assists the blind to accomplish his local navigation tasks. Fig shows the architecture of the proposed tool. It consists of a sensory system controlled by the user. The primary data needed for local navigation is range data (which is not necessarily obtained from visual data alone; at this point, the type of sensors is still an open question). The mapper converts the range data into map data. The local map is the input to a warning system that transforms the map data into a form that is suitable for communication. In order to give the blind person freedom of movement, he must be able to control the focus of attention of the sensory system. For hat purpose, the tool must be provided with a man-machine interface Block diagram: Ultrasonic sensor Object detect sensor circuit Alarm MAX 232 Microcontroller At89C2051 GSM module RF Tx RF Encoder RF Rx Decoder DSP Speech IC Head phone Amplifier The ultimate goal of this project is to provide an electronic tool for the local navigation task of the blind. The tool must provide information about the dire ct surroundings of the blind to enable him to move around without collisions. We assume that, although mostly unknown, the environment does have some structure such as in an urban outdoor situation (e. . a street), or in an indoor situation: smooth floors, now and then a doorstep, stairs, walls, door openings and all kind of objects that possibly obstruct the passage. We start with three sensor types: stereovision, optical flow, and sonar. Preliminary research has shown that other types of sensors are also of interest, e. g. ladar, radar and infrared (detection of people and traffic). The system should be expandable such that the information from these types of sensors can be integrated easily in a later stage of the project. Functioning overview of this Projects: 1) Whenever the blind want go to particular place, before that he will set the path through mobile. 2) Wherever he wants to go he has to carry this system. 3) When he is going out his system will communicate to house through GSM. 4) After receiving the data from blind system, it will communicate through voice using head phone. 5) This same data will send to house by GSM. 6) The house members can monitor the blind through mobile and which street, which area he is going. ) This system will support the blind and the children also. 8) The ultrasonic will support the blind distance of each object. 9) RF will support the path name, signal identification. Advantages: 1) Automation of all Customers to communicate through remote GSM using mobile. 2) Save data using automatic control systems. 3) Less cost to communicate. 4) Less power to automate. 5) Increase Safety. 6) To increase n number of person to communicate and automate. 7) Easy and fast identific ation system. Future scope: The application of this project to help navigate people around unknown places has a large scope of development in the field of technologies it uses. With the advancement in the technology, readers are getting smaller and faster with greater ability to self program. Conclusion: We made an attempt to create a prototype for assisting blind people to sense the objects around them so that we can reduce the probability of collisions. More over by using more efficient and reliable components we can make a reliable one which effectively visualizes the blind people. 1.

Bone and Steroid-induced Osteoporosis - 1277 Words

A disease of long duration is a chronic disease. Osteoporosis is considered chronic and this paper will discuss what it means, what the risk factors and who is affected, this paper will address the symptoms to look out for and when to go to the doctor. Nutrition and what proper exercise can do to help prevent or slow down the progression caused by osteoporosis, and then the paper will list prevention and treatment options. May is osteoporosis month and this encourages free screenings for those who may have chances for osteoporosis! A disease that affects the bones and causes the bones to become porous and brittle is called osteoporosis. Osteoporosis threatens any bone in the body. Hips and spines can be the ones that are the ones that†¦show more content†¦A healthy diet and adequate exercise can prove to be very beneficial to those affected or have a chance of being affected with osteoporosis. Vegetables such as pumpkin, carrots, sweet potato and squash are just a few. Oatmeal, honey, peanuts, walnuts, and almonds, beans, raisins, peanut butter, salmon and other fishes, and according to foodandlife.com (2008), the article states that the skin and fat should be left on the fish. The reason is that the Eicosapentaenoic acid (EPA fat) raises the high-density lipoprotein (HDLs) levels. EPA is considered part of the Omega 3 Fish Oils that should be taken as a form or treatment. Furthermore, other vitamins to take are Calcium and Vitamin D. Vitamin D taken with calcium supplements which is an inexpensive tre atment that helps reduce the risk of fractures by strengthen the body mass. The key is to remember that it is not the amount of calcium that is taken, but how much the bones absorb. There are foods to avoid, such as: some milk products like 1% and 2%, red meat, which can cause some calcium lose, foods with high butter fat and animal fats, so do not choose meat that have less than 96% fat, salt and sugar also cause the bone to lose bone mass, and alcohol can keep the bones from absorbing the calcium that is so needs. Exercise keeps the body moving and keeps the body strong. Weight exercise are beneficial by the mean of when the body feels the stress of the weight, theShow MoreRelatedHow to Reduce or Delay Osteoporosis Essay example1455 Words   |  6 Pages Osteoporosis is a bone disease that causes the bones to become so thin that they can break during normal daily activities such as lifting a heavy object or rolling over in bed. 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5 Facts About Police Killings and Race

The absence of any kind of systematic tracking of police killings in the U.S. makes it difficult to see and understand any patterns that might exist among  them,  but fortunately, some researchers  have undertaken efforts to do so. While the data they have collected is limited, it is national in scope and  consistent from place to place, and  thus very  useful for illuminating trends. Lets take a look at what the data collected by Fatal Encounters and by the Malcolm X Grassroots Movement show us about police killings and race. Deaths by the Numbers Fatal Encounters is an ever-growing crowd-sourced database of police killings in the US compiled by D. Brian Burghart. To date, Burghart has  amassed a database of 2,808 incidents from across the nation. Though the race of those killed is currently unknown in nearly a third of the incidents, of those in which race is known, nearly a quarter are black, nearly a third are white, about 11 percent are Hispanic or Latino and just 1.45 percent are Asian or Pacific Islander. While there are more white than black people in this data, the percentage of those who are black far out-paces the percentage of those who are black in the general population—24 percent versus 13 percent. Meanwhile, white people comprise about 78 percent of our national population, but just under 32 percent of those killed. This means that black people are more likely to be killed by police, while white, Hispanic/Latino, Asian, and Native American are less likely. This trend is corroborated by other research. A  study conducted by  Colorlines  and  The Chicago Reporter  in 2007 found that black people were over-represented among those killed by police in every city investigated, but especially in  New York, Las Vegas, and San Diego, where the rate was  at least double their share of the local population. This report also found that the number of Latinos killed by police is rising. Another report by the NAACP focused on Oakland, California found that 82 percent of people shot by police between 2004 and 2008 were black, and none were white. New York Citys 2011 Annual Firearms Discharge Report shows that police shot more black people than white or Hispanic people between 2000 and 2011. All of this amounts to a black person being killed by police, security guards or armed civilians in an extra-judicial manner every 28 hours, based on data for 2012 compiled by the Malcolm X Grassroots Movement  (MXGM). The largest proportion  of those people are young black men between the ages of 22 and 31 years old.This was the case for 22-year-old Oscar Grant, who was detained and ultimately shot by police while unarmed. Most People Killed Are Unarmed Per the MXGM report, the vast majority of those killed during 2012 were unarmed at the time. Forty-four percent had no weapon on them, while 27 percent were allegedly  armed,  but there was no documentation in the police report that  supported the presence of a weapon. Just 27 percent of those killed possessed a weapon or a toy weapon mistaken for a real one, and only 13 percent had been identified as an active or suspected shooter prior to their death. The NAACP report from Oakland similarly found that no weapons were present in 40 percent of cases in which people were shot by police. Suspicious Behavior and Perceived Threats The MXGM study of 313 black people killed by police, security guards and vigilantes in 2012 found that  43 percent of killings  were prompted by vaguely defined suspicious behavior. Equally troubling, about 20 percent of these incidents were precipitated by a family member calling 911 to seek emergency psychiatric care for the deceased. Just a quarter were facilitated by verifiable criminal activity. Per the MXGM report, I felt threatened is the most common reason given for one of these killings, cited in nearly half of all cases. Nearly a quarter were attributed to other allegations, including that the suspect lunged, reached toward waistband, pointed a gun, or drove toward an officer. In just 13 percent of the cases did the person killed actually fire a weapon. Criminal Charges Are Rare Despite the facts stated above, the study by MXGM found that only 3 percent of the 250 officers who killed a black person in 2012 were charged with a crime. Of the 23 people charged with a crime after one of these killings, most of them were vigilantes and security guards.  In most cases, District Attorneys and Grand Juries rule these killings justified.