S*****l
发帖数: 1200 | 1 刚去petco看了一眼，我那高个子水草名叫compacta，是塑料圆筒里装的，是很粗生的
。不过你的水草貌似已经很多了，长起来会更多。若是长得不好，可以再考虑compacta
。若是长得好，我老也可以考虑跟进。Anubias是相当粗生地。 |
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f**d
发帖数: 768 | 2 这是一本计算神经科学的优秀著作，全文拷贝这里（图和公式缺），有兴趣的同学可以
阅读
如需要，我可以分享PDF文件（－－仅供个人学习，无商业用途）
From Computer to Brain
William W. Lytton
From Computer to Brain
Foundations of Computational Neuroscience
Springer
William W. Lytton, M.D.
Associate Professor, State University of New York, Downstato, Brooklyn, NY
Visiting Associate Professor, University of Wisconsin, Madison
Visiting Associate Professor, Polytechnic University, Brooklyn, NY
Staff Neurologist., Kings County Hospital, Brooklyn, NY
In From Computer to Brain: ... 阅读全帖 |
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j******a
发帖数: 552 | 3 需要买10棵shrub，请问网上的是不是也是可以买的？
另外，Prunus caroliniana Compacta这种shrub怎么样？蛮贵的，不知值得不。
谢谢 |
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S*****l
发帖数: 1200 | 6 为啥要大叶草呢？当然我觉得好处是长了水藻可以手工清除。看好了25G的缸了，比较
高的那种，合适么？动了器材升级的邪念了。
水草当初买了三种，死掉一种，还有一种半死不活（就是什么sword）,还有一种叫
compacta的长的很好很快。买了个fiddler crab，吃水藻很给力，胃口也大。
拜求你老家里鱼的品种！ |
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m********4
发帖数: 607 | 7 I've learned that there are three things which can cause hyperdensity (white
) on CT--- bone, calcification, blood. If it isn't blood, what is it?
The location of hyperdensity in this case is close to thalamus, basal
ganglia, and substantia nigra.
Over-activity of the neurotransmitter dopamine can induce chorea-like
movement. Substantia nigra pars compacta has dopaminergic neurons.
It will be very interesting if the hyperdensity disappears soon after the
glucose level is well controlled. |
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