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Trả lời: Hidden dangers of a ‘citation culture’ - What's your opinion? (1 đang xem) (1) Khách
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CHỦ ĐỀ - Trả lời: Hidden dangers of a ‘citation culture’ - What's your opinion?
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Giới tính: Nam Tp Chim cò Nơi ở: Hà thành Ngày sinh: 1981-01-10
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Hidden dangers of a "citation culture"
Peter A. Todd & Richard J. Ladle. Hidden dangers of a ‘citation culture’. 2008. ETHICS IN SCIENCE AND ENVIRONMENTAL POLITICS. Vol. 8: 13–16. doi: 10.3354/esep00091

The influence of the journal impact factor and the effect of a ‘citation culture’ on science and scientists have been discussed extensively (Lawrence 2007; Curr Biol 17:R583–585). Nevertheless, many still believe that the number of citations a paper receives provides some measure of its quality. This belief may be unfounded, however, as there are 2 substantial areas of error that can distort a citation count or any metric based on a citation count. One is the deliberate manipulation of the system by scientists trying to ensure the highest possible number of cites to their papers; this has been examined elsewhere (Lawrence 2003; Nature 422:259–261). The second area of inaccuracy is inherent to how papers are cited, indexed and searched for. It is this latter, lesser known, source of error that we will investigate here.

Download: http://www.int-res.com/articles/esep2008/8/e008p013.pdf

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Memory Lane Isn't What It Used to Be
About this time every year,I get very nostalgic.Walking through my neighorhooon a fall afternoon reminds me of a time not too long ago when sounds of children filled the air,children playing games on a hill,and throwing leaves around in the street below,I was one of those children,carefree and happy.I live on a street that is only one block long.I have lived on the same street for sixteen years.I love my street.One side has six houses on it,and the other has only two houses,with a small hill in the middle and a huge cottonwood tree on one end.When I think of home,I think of my street,only I see it as it was before.Unfortunately,things change.One day,not long ago,I looked around and saw how different everything has become.Life on my street will never be the same because neighbors are quickly growing old,friends are growing up and leaving,and the city is planning to destroy my precious hill and sell the property to contractors. (wow power leveling,)

It is hard for me to accept that many of my wonderful neighbors are growing old and won't be around much longer.I have fond memories of the couple across the street,who sat together on their porch swing almost every evening,the widow next door who yelled at my brother and me for being too loud,and the crazy old man in a black suit who drove an old car.In contrast to those people,the people I see today are very old neighbors who have seen better days.The man in the black suit says he wants to die,and another neighbor just sold his house and moved into a nursing home.The lady who used to yell at us is too tired to bother anymore,and the couple across the street rarely go out to their front porch these days.It is dufficult to watch these precious people as they near the end of their lives because at one time I thought they would live forever. (wow gold,)

The "comings and goings" of the younger generation of my street are now mostly "goings" as friends and peers move on.Once upon a time,my life and the lives of my peers revolved aroung home.The boundary of our world was the gutter at the end of the street. (world of warcraft power leveling,) We got pleasure from playing night games,or from a breathtaking ride on a tricycle.Things are different now,as my friends become adults and move on.Children who rode tricycles now drive cars.The kids who once played with me now have new interests and values as they go their separate ways.Some have gone away to college,a few got married,two went into the army,and one went to prison.Watching all these people grow up and go away only makes me long for the good old days.

Perhaps the biggest change on my street is the fact that the city is going to turn my precious hill into several lots for new homes.For sixteen years,the view out of my kitchen window has been a view of that hill.The hill was a fundamental part of my childhood life; it was the hub of social activity for the children of my street.We spent hours there building forts,sledding,and playing tag.The view out my kitchen window now is very different; it is one of tractors and dump trucks tearing up the hill.When the hill goes,the neighborhood will not be the same.It is a piece of my childhood.It is a visual reminder of being a kid. Without the hill,my street will just another pea in the pod. (world of warcraft gold,)

There was a time when my street was my world,and I thought my world would never change.But something happened. People grow up,and people grow old.Places change,and with the change comes the heartache of knowing I can never go back to the times I loved.In a year or so, I will be gone just like many of my neighbors. I will always look back to my years as a child,but the place I remember will not be the silent street whose peace is interrupted by the sounds of construction.It will be the happy ,noisy,somewhat strange,but wonderfull street I knew as a child.
 
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