What is the origin of the oxygen we breathe, the hydrogen and oxygen (in form of water H2O) in rivers and oceans, the carbon in all organic compounds, the silicon in electronic hardware, the calcium in our bones, the iron in steel, silver and gold in jewels, the rare earths utilized,...
First used in Osborn (1896, p. 32): “You know I have to take care of him—in fact, I have always been Darwin’s bull-dog.” In a November 1871 letter to Haeckel, he further added: “The dogs have been barking at his [Darwin’s] heels too much of late.” See p. 391 of H...
Sensory cortices can be affected by stimuli of multiple modalities and are thus increasingly thought to be multisensory. For instance, primary visual cortex (V1) is influenced not only by images but also by sounds. Here we show that the activity evoked b
The high levels of heterozygosity introduced by hybridization could lead to a shift to asexual reproduction38, which can enable the long-term maintenance of heterozygosity in ways similar to allopolyploid. Therefore, homoploid hybrid speciation may be the basic cause of patchouli asexual reproduction....
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golang.org/x/term v0.18.0 // indirect golang.org/x/text v0.14.0 // indirect golang.org/x/time v0.3.0 // indirect golang.org/x/tools v0.16.1 // indirect golang.org/x/tools v0.17.0 // indirect google.golang.org/appengine v1.6.8 // indirect google.golang.org/genproto v0.0...
Exquisite regulation of telomere length is essential for the preservation of the lifetime function and self-renewal of stem cells. However, multiple oncogenic pathways converge on induction of telomere attrition or telomerase overexpression and these events can by themselves trigger malignant transformation...
Q8. How do you make our business long-term and good relationship? A:1. We keep good quality and competitive price to ensure our customers benefit; 2. We respect every customer as our friend and we sincerely do business and make friends with them,no matter where they come from. ...
On T/T term, 30% down payment is required in advance, and 70% balance shall be settled before shipment. 3. How long with the delivery? Normally it takes about 20 days. 4. How about service? 24 hours online, and skype/QQ/wechat/whatsapp so on 5. Whats ...