eInsect attack is a serious agricultural problem leading to yield losses and reduced product quality. Insects can cause damage both in the field and during storage in silos. Each year‚ insects destroy about 25 percent of food crops worldwide. The larvae of Ostrinia nubilalis‚ the European corn borer‚ can destroy up to 20 percent of a maize crop. | European corn borer:A major pest in southern and central Europe. Insect resistant Bt maize is already being grown in Spain‚ France‚ Germany‚ Portugal
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“Why do good people suffer or why do bad things happen to good people?” This question seems to be very common these days. It seems as though good people get the brunt of all suffering‚ while evil-doers enjoy life. But if we observe closely‚ we see that everyone undergoes suffering in some form. Keeping this in mind‚ our question becomes meaningless. Just because a person is good does not mean there would be no suffering in his/her life. But what do we mean by „good‟? In Sanskrit‚ „sadhu‟ is the word
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Why does fashion change? Human beings have been using clothes throughout history; however as we notice today garments that were worn in the past are not the same that are being worn today. In this essay I will develop the question ‘Why does fashion change?’ and if such changes are due to fashion as such or if there is any external influences such as marketing and media. Every change in society‚ including differences between cultures and living styles is reflected in the way people dress and
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Tyler Hertz CRJ 308 10.28.2012 Why People Commit Crime How do people define crime? Some might define crime as an act of offence towards the morality of humans. Others might regard crime as an act that harms the universal human rights. In my perspectives‚ I think that crime is an offence made towards the law. Therefore‚ why do people still commit crimes? There are many reasons why people may commit crimes and it depends on the type of person they are. Many people will commit a crime everyday whether
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Why do people migrate? Thousands of people over the world leave their homeland every year to journey to he United States‚ a country that offers them better opprotunities than thei countries of origin. Why do these people leave their native country? There are many different reasons why particular immigrants emigrate to the United States. Economic‚ personal or political reasons may have convinced these people to immigrate to the United States. The common understandings of why immigrants come to
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Antarctica can be seen as the world’s largest laboratory. Science is one of the most important reasons as to why we venture into this barren desert‚ and we have made and continue to make important scientific discoveries in the Antarctic. We have made discoveries like: How the atmosphere and the oceans ‘work’ and how they are linked‚ how much Antarctica has moved etc. Old explorers like made the first journeys across the vast continent and became ingrained into history books for doing so. Captain
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and society do play a role in the criminality of individuals. Criminal justice teaches about the different reasons why criminal choose to do criminal acts. Criminals have different background that mold them into criminal behavior weather it is DNA related‚ environment‚ or the ways of society. There are various reasons why criminal choose to do criminal acts. One reason why people commit crime is because they want to. This can be classified as an individual making a poor choice in life. It also
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People move for many reasons. It seems a normal thing that most people experience at least once in there life. So then why is it one of the hardest things to do? I often ask myself that many times. I have moved several times in my life. The hardest move though without a doubt was when I moved from Pasadena‚ Maryland to Casey‚ Illinois. I was originally from the Effingham area‚ I moved to Pasadena when I was six or seven. When lived there for about eight to nine years. When my grandparents moved back
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PROJECT Introduction Title: Investigate one factor that affects the resistance of a wire. Reworded: I am going to investigate if changing the length of a wire changes its resistance. I predict that the longer the wire‚ the more resistance it has. Planning and Preparation Independent Variable: The variable I changed was length (cm). Dependent Variable: The variable I measured was resistance (Ω). Fixed Variables: The variables I kept constant to make it a fair test; were‚ the type of wire (nichrome)
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Peaceful resistance is exhibited in many world leaders like Martin Luther King Jr. ‚Mahatma Gandhi‚ and Nelson Mandela and many others. Peaceful resistance positively impacts a free society because it allows violent resistors to see another way to protest‚ it saves lives‚ and finally it keeps an unjust government in check. Peaceful resistance allows for violent protestors to mend their ways and protest peacefully. Protesting violently accomplishes nothing and only leads to death.Peacefully protesting
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