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... has extended the use of Sindbis virus as a tool to study the role of programmed cell death in a variety of human disorders. We found that Sindbis virus infects and induces classic apoptotic cell death in a variety of cultured cell lines and in cultured primary neurons. Despite its broad tropism in cell culture, sindbis virus is profoundly neuronotropic in the brains and ... ...
This classic is the first popular science book I can remember reading as a child, so I have a special nostalgic feeling for it. Microbe Hunters recounts, in an alarmingly bubbly tone replete with exclamation marks, ... have also been shifts in vocabulary; and de Kruif's courtly attempts to recognize the wives of the scientists for their loving supportiveness and good clerical skills would probably not go over big at the next AWIS meeting either. Perhaps the biggest change, however, is an ironic consequence of the microbe hunters' work: young people in the post-industrial nations are growing ...
... communication to the extent that in 1998, a gorilla called Koko reportedly communicated via American Sign Language her hopes for freedom, and to have a baby, over the internet, (www.koko.org). A chimpanzee called Kanzi has also been reported to understand a version of symbolic sign language developed by her trainer Sue ... , judging by whether or not they pay more attention when the actor is searching in the wrong location, or the correct, but supposedly unknown one. The conclusions drawn based on this research were that non-human primates, can in fact exhibit behaviour consistent with th...
... . Climate change is defined as the "change in the state of climate that is attributed by human activity, directly or indirectly that alters the composition of global atmosphere, observed over comparable time periods" (World Bank, 2012). This essay will highlight and discuss how the principles in the Earth Charter could alleviate climate change in the South Pacific by integrating ... the perspectives of environmental and virtue ethics theory through the anthropocentrism, extensionism and biocentrism approaches. To begin with, one of the major principles outlined in the Earth Charter is th...
... . Climate change is defined as the "change in the state of climate that is attributed by human activity, directly or indirectly that alters the composition of global atmosphere, observed over comparable time periods" (World Bank, 2012). This essay will highlight and discuss how the principles in the Earth Charter could alleviate climate change in the South Pacific by integrating ... the perspectives of environmental and virtue ethics theory through the anthropocentrism, extensionism and biocentrism approaches. To begin with, one of the major principles outlined in the Earth Charter is th...
... makes a great effort to become as large as it possibly can. Now the capability of knowing whether or not a being is sentient is built entirely on human conception. For instance, one can detect both animals and other humans answering to stimuli in an identical way that we would answer to these events that arouses a particular functional reaction within our very own ... ...
... their place. We have built farms and pastures for the agricultural purposes of growing crops and raising livestock on, as well as the over usage of natural resources in order to support our modern-day style and standard of living. This not only affects organisms in the ecosystem ... the same for all species and organisms, the final results being biotic changes leading to biological invasion and extinction. Extinction rates have increased drastically over the years, as industrialization and urbanization has grown polluting each of the Earth's ecosystems with toxic gases and wastes, trigge...
... future as something that can be planned for but rather as something that I can only attempt to improve. Based on this main belief I tend to take life one-step at a time and that is one of my biggest flaws. This shortsighted way of thinking undermines my attitude towards planning and limits my chances of achieving my goals in life. My main goal ... ...
... pre-history and renaissance) the creation of city-states took hundreds of years, the same within theocracies, in renaissance (1500-1800) the abolition of a feudal system and establishment of a capital one also took more than a hundred years, Colombia for example was colonized in 1502 and independent until 1810, What about present today? Establishing a new government only takes four years from ... another, the capital system is an irrevocable characteristic of economy taught to everyone from the first buy, and colonization and independence of a country takes less than a semester! It is t...
... I believe video games anesthetize an individual's body and soul by placing them in a virtual reality that not only provides a false human sensorium, but one that is substantiated via a Panoptic influence (Foucault 234). Video games create a virtual reality by being the source of stimuli and also the arena for ... touch through the buttons and joystick on a controller that not only controls the actions of a character in the game, but also vibrates when one's character is under duress. While "our sight or vision presents us optimally with surfaces," "sound gives a perception of interiors a...
... very healthy diet for the most part and were experienced to a range of diseases that were not all too serious. Taking that into consideration it may have given them one important advantage over many civilized groups. Given the widely recognized (and generally positive or synergistic) association of malnutrition and disease, the relatively good nutrition of hunter-gatherers may further have buffered ... malnutrition at the lower levels, which concludes that even enhanced technology didn't develop into a higher standard of living for all members. The major advantage large civilized societ...
... end grew grim. It is inconceivable that that world of the middle eighteenth century could have produced a Jesus of Nazareth, a Gautama, a Francis of Assisi, and an Ignatius of Loyola. If one may imagine an eighteenth century John Huss, it is impossible to imagine anyone with sufficient passion to burn him. Until the stirrings of conscience in Britain that developed into the ... duty of a patriot to prefer and promote the exclusive interest and glory of his native country; but a philosopher may be permitted to enlarge his views, and to consider Europe as one great republic, whose various...
... be an inverted romance; but in fact it surely attempts to portray all the varieties of human experience, and not merely those suited to one particular literary perspective: the novel's realism does not reside in the kind of life it presents, but in the way it presents it. ... a true report of it, obviously does not in itself throw much light on literary realism; since almost everyone, in all ages, has in one way or another been forced to some conclusion about the external world by his own experience. What is important to the novel in philosophical realism ... correspondence between lif...
... rather say, dependent on various restrictions and regulations. The right of freedom is rather a right that is gifted and regulated by the law than a slogan of every one is gifted the right by the nature, without the right protected by the law, freedom is no more than a dulcet inclination. While the law itself is a ... kind of restriction the real meaning of freedom, from this aspect, is a freedom with regulations rather than absolute free choice. From the aspect of individual, every one want to express his own character, develop his own ability, and find out his own potency without being ...
... of society - political, social, economic, moral, cultural, ethical and so on - and indeed to every part of a person's life. The question of education deserves high priority because it is one of the principal means available to foster a deeper and more harmonious form of human development and thereby to reduce poverty, exclusion, ignorance and war. Good educational provision, from earliest school ... a nation's priorities. The question of education cannot but be considered together with the great changes our contemporary society is undergoing, particularly the two "macro" changes of glob...
... to construct his argument that it is impossible for human beings to live in continual security and peace without an overarching authority to take dominion over what he coins as the commonwealth. His argument can be divided into three principle causes that lead to conflict: the unavoidable rise of competition ... The last part of Hobbes' argument focuses on the notion that every person seeks admiration from others. Stating the importance of one's reputation in the overall scheme of self-preservation further enhances this idea. Since Hobbes concludes that reputation equates to power ... ...
