j****9 发帖数: 50 | 1 I did some research on both range hoods. I had a feeling that mamale will
have better performance than zephyr. However mamale's looking is ugly and
material is cheap. Zephyr's big drawback is that it hardly can collect the
waste oil into the waste cup. So have to use self clean funtion almost every
week to clean the range hood in order to wash the waste oil into waste cup.
I am still debating which one I should choose. |
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j****9 发帖数: 50 | 2 I am pretty sensitive to cleaner. I calle the customer support of zyphyr.
They said the waste cup can't collect the waste oil unless you use cleaner
to wash oil out. Mamale's 84 degree angle design makes the oil comes out to
the waste cup easily. Still again mamale's looking turns me down.
on
selectable
dishwasher |
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j*****g 发帖数: 1189 | 3 where did you buy "mamale"? sorry can't type chinese in office. |
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S*****k 发帖数: 352 | 4 我自己装的mamale,相比较而言,噪音不算大,关键是排风大,抽得好,喜欢,在网上
买的。
zephyr |
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h****h 发帖数: 1168 | 5 mamale cfm is now 960,
760 is an old story. |
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q******o 发帖数: 2503 | 6 our pipe is 20+feet long, we use MaMaLe, it works fine
but it all depend on how bad your cooking smoke is, we dont fry a lot
though |
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h****h 发帖数: 1168 | 7 i just have someone to install the Mamale |
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c****2 发帖数: 318 | 12 i use mamale, which is not bad. fyi |
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b*****a 发帖数: 14583 | 13 i know Amazon now carries Typhoon. Just as reputable as mamale, lol |
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g*********r 发帖数: 1443 | 14 对你的问题的细节不清楚。
如果你有一个genome的sequence,想知道这个genome和哪个species最接近,你需要的是几个fish的sequence,和reptile,bird, mamal的sequence。可以做whole
genome alignment。Bowtie似乎更适合multiple sequence向已知reference的mapping。
如果你有的是一段sequence,直接blast就是了。 |
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x*******t 发帖数: 3764 | 15 worm的genetics优势不能比啊,neuronal circuit意义还是很大的,就因为太复杂的模
式生物不好搞,从简单的入手反倒容易,不能说所有,但是还是会有很多比较保守的
pathway的
也许worm的circuit不一定能够反映多少mamal的东西,但是里面的涉及到的基因,比如
受体,激酶之类的,还是很有用的。很多重要的基因其实都在虫子或者yeast中最先发
现的,不是么 |
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x*******t 发帖数: 3764 | 16 很多大牛觉得虫子很好,而且很多有争议的结论大牛们也都在等着虫子或者fly里面的
结果,绝大部分重要基因的功能都是很保守的。而且虫子独特的优势使得实验设计思路
快捷明朗,最简单的,有些基因在老鼠里面会有很多isoform,相互有代偿,你可去使
劲儿KO吧,虫子反倒好很多,简单,说不定对应的就一个isoform。
另外在虫子里面套mamal的pathway,其实也有意义,不光是简单的说“你看,虫子里面
也有”,其实可以做的更深入,
circuit很好啊,比如从sensory neuron,inter neuron, motor nueron这样的circuit
如何传递信息导致行为改变,或者学习记忆,这在老鼠里面可能很难实现 |
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s*******e 发帖数: 1389 | 17 老鼠前爪又不是只是用来打洞。还要做抓,握等比较复杂的动作。
从最初发育上来看,mammal有五个指头这点是很难改变的,估计和mamal Hedghog
signal peptide的diffusion pattern有关,甚至不单是mammal,从两栖纲的四足动物
开始,趾的数目就是五个。所以从进化上来说,HH signaling 产生的五指是脊椎动物
的最优解。
扯远一些,宇宙中的碳基生命如果可以访问地球的话,也几乎一定是五指的。
而在发育的后期,像老鼠前爪四个趾,马一个。这种程度的性状改变是非常容易的,个
人猜测进化速度会很快。之所以呈现现在的样子,就是各个物种最适合环境的状态。
再扯远一些,如果人一只手只有四个指头,8进制是否会更好的促进科学的产生?计算
机的出现? |
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