最近,英国国家干细胞网络部门警告说,如果没有足够的资金和立法保障,英国可能会失去在世界干细胞研究领域的领导地位。
Recently, the UK National Stem Cell Network warned the UK could lose its place among the world leaders in stem cell research unless adequate funding and legislation could be assured.
如果失去保存这些信息的细胞网络,就会发生戏剧性的变化。
If we lose the networks of cells that hold this information, dramatic changes can occur.
这些细胞网络集合在一起构成了身体的奖励系统。
大脑细胞网络在清醒周期和波动周期之间徘徊-生物电活动的“雪崩”会串联到所有神经元。
Networks of brain cells alternate between periods of calm and periods of instability - "avalanches" of electrical activity that cascade through the neurons.
通过刺激相互联结的大脑神经元的网络系统,网络中的每个连接对刺激接连发生反应,表明大脑细胞网络可以计算时间。
By simulating a network of interconnected brain cells in which each connection changed oer time in response to stimuli, they were able to show that the network could tell time.
这类电路的一个潜在的强大应用是:用于遗传网络建模——基因和蛋白质的交互作用控制着细胞的功能和命运。
One potentially powerful application of such circuits is in modeling genetic network — the interplay of genes and proteins that controls a cell's function and fate.
这种基因的“重新编程”帮助细胞生长并组成更发达的神经网络。
This reprogramming of the genes in the brain helps nerve cells to grow and develop larger networks.
在更多细胞里扩展信息来形成分布式网络,这样可以进行更复杂编码。
Spreading the code across many cells allows for more complex programs by creating a distributed network.
现在的大脑模型仅仅能够模拟拥有数千个神经元细胞的神经网络,但是这种状况正迅速被改写。
Brain modelers have so far been limited to modeling small networks with only a few thousand neurons, but this is rapidly changing.
随着大脑的发育,这些细胞彼此连接起来,形成了一个神经网络。
As the brain develops, these cells connect to one another forming actual neurological Bridges.
那么,神经组织,只能是由连续的神经网络而不是分离的细胞组成的。
Nervous tissue must, then, be composed of a continuous network rather that discrete units.
简而言之,互动式的网络和课本可以完全像老师那样讲解细胞繁殖阶段的课程。
Simply, interactive websites and textbooks can teach fractions and the stages of cell reproduction every bit as well as a lecturer.
代谢涉及复杂、相连的生化、细胞过程的网络,只要继续运作,就能维持生命,不过却有些副作用。
Metabolism involves a vastly complicated network of biochemical and cellular processes that are linked and that succeed in keeping us alive for as long as they do, but they have these side effects.
灰色的细胞胞体占我们大脑的5%——灰质细胞之间通讯网络占95% !
The grey cells occupy only 5% of our brains - 95% is taken up by the communication network that runs between the grey cells!
Scita和DiFiore讨论了内吞系统在细胞信号转导网络中的重要作用。
Scita and di Fiore discuss the integral role of the endocytic system in the cell's signalling network.
Craig等人仔细研究了负责控制肿瘤细胞形状的蛋白网络。
The researchers examined a network of proteins that are responsible for controlling the shape of cancer cells.
Bar-Joseph表示,在这样的布局当中,果蝇有足够的特化细胞,但是他们彼此并不相邻。 这与分布性网络的分工方式相似。
This layout, where there are enough specialized cells, or leaders, but no two are right next to each other, is very similar to how tasks are divvied up in distributed networks, says Bar-Joseph.
他还说,将来的研究会将TDCS和成像技术结合起来,从而巩固作者的推测,即脑细胞的兴奋性构建了神经网络,导致了联觉。
He adds that future studies could combine TDCS with imaging techniques to confirm the authors' speculation that the cells' excitability helps build the networks that result in synesthesia.
每个细胞代表着一个简单的指令,比如开跟关,创造出一个由计算机简单指令来规划的不断变化的网络结构。
Each cell could represent simple states like on and off, creating an ever-changing lattice that could be programmed with simple rules in a computer.
这类研究会改变关键神经细胞的活跃程度,然后利用成像技术观察联觉网络是否受到影响。
Such a study could change the activity level of key neurons, then use imaging techniques to see whether the synesthesia networks were affected, Weiss-Blankenhorn says.
这样的结果就是大脑里充满了死亡或凋零中的神经细胞,还有无法正常运作的神经网络系统,进而破坏我们的认知能力。
The result is a brain full of dead and dying neurons, and the shutdown of neural connections leads to a drop in cognitive function.
神经元组形成庞大的网络,通过改变细胞之间神经键的强度,达到处理信息和学习的目的。
Groups of neurons form vastly interconnected networks, which, by changing the strength of the synapses between cells, can process information, and learn.
而且不同的盐激时间还出现不同的差异蛋白,说明其细胞内存在复杂的应答盐激的蛋白质网络调控。
In addition, the appearance of differential displayed proteins responding to different salt shock periods was also demonstrated, illuminating that complex network of regulation exist in cell.
在有腭脊椎动物中,此系统还有第二系统辅助,即一般所称之适应性免疫,其包含免疫细胞与器官形成的特殊防御网络。
In jawed vertebrates, this system is supplemented with a second system, known as adaptive immunity, which involves a specialized network of immune cells and organs.
摘要研究了具反应扩散有限连续分布细胞神经网络的平衡点的存在性及全局指数稳定性问题。
The existence of the equilibrium point and global exponential stability of distributed delays neural networks with reaction-diffusion terms are investigated in this paper.
我们现在生活在一个信息时代,电视,细胞和网络被广泛使用。
We are now living in an information age, in which TV, cells and the web are widely used.
我们现在生活在一个信息时代,电视,细胞和网络被广泛使用。
We are now living in an information age, in which TV, cells and the web are widely used.
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