【Native Speaker每日综合训练—37系列】【37-17】科技

行者无疆945

Time 2
The "love hormone" not only works on humans, but also one dogs.
The dogs that received the oxytocin appears to be more friendly to their owners and their dog pals.

Time 3
THe human tongue may have a sixth sense——recongzing carbohydrates.
The research has found that when participants are tasting the food containing carbohydrates, the brain areas that control movement and vision had a 30% increase in activity compared with that when tasting the food without them.
This finding may lead the artificially sweetened foods to be more like the real thing.

Time 4 5
Scientists found the ancient evidence of on type of bacteria which is respoinsible for many human diesases and really resembles those of modern day Borrelia, so they believe the study can help understand the evolutionary history.
The ancient evidence is very precise and even the founder didn't find the truth at the first time.
There are many assumptions about the detail of ancient ones, but since the DNA analyzing test may destroy the specimen, hey can only judged by its location to find its relationship with the modern Borrelia.
Even we want to trace the evolutionary origin, it may date back much further than we thought.

Time 6
According to a study, the team found that one ingredient present in Truvia——erythritol, the food additive approved by the US food and drug administration, could be used as effective insecticides, at least against fruit flies.

掌管 6        00:04:14.52        00:12:09.59
掌管 5        00:01:05.83        00:07:55.06
掌管 4        00:02:02.31        00:06:49.23
掌管 3        00:01:47.46        00:04:46.91
掌管 2        00:01:54.49        00:02:59.45
掌管 1        00:01:04.95        00:01:04.95

疯狂的狐狸

Time 2 1:23
Love hormone help to bond relationships not only in human beings but also among dogs. An experiment has proved this finding by testing separated pet dogs reaction after being sprayed of love hormone and XXX.
Time 3 2:07
Human tongue can tell the “six sense”, which is carbon. An experiment shows that taste of carbon can improve one’s physical performance. This finding may contribute to future artificially sweetened food development.
Time 4 2:03
Time 6 0:54
Obstacle 4:23

psychoarya

[speaker]
climate change leads to insects’ migration. Because lighter color reflects light, darker lights absorb light and energy. Light color insects have more advantages than dark color insects do. And insect migration reflects that climate change is happening rather than coming.

[speed]
1:47
Oxytocin is a kind of hormone which can promote trust and intimation between humans and other species. Researchers did an experiment to find out the impact of oxytocin. It turns out that dogs with oxytocin is more likely to be intimate with its owners.
1:31
Our tongue has sixth sense. When it comes to carbohydrate, our tongue can also sense that. The sense of our tongue can connect with our brain. Our brain will be activated once it receives the signal from the tongue. That’s the reason why athletes only feel energetic soon after they drink up the beverage.
1:23
Lyme bacterium’s ancestor may be found in ancient tick.
2:10
it is impossible to really find out whether the ancient and the current are related.
1:01
Artificial sweetener may be poisonous to fruit flies.

[obstacle]
recently a big project for brain has been settled down.
NIH showed a ten-year plan for the agency’s portion of a major neuroscience.
The money had been tenfold. And some researchers say they will focus on brian observations.

samalagorn

Time2 ：01：36
Time3 ：01：46
Time4 ：01：54
Time5 ：02：28
Time6 ：01：04

Obstacle: 04:17
NIH has just submitted a ten-year plan to its council meeting.
The blueprint describes specifics about its contribution and ambition.
The planned budget of NIH is not likely to be satisfied, however, the project seems to please everone.

houfei0713

人生第一次小分队~ Fight！谢谢楼主分享好文！
Speaker：
With the climate changing in Europe, insects like butterflies migrate to the north.The light-colored butterflies are easier than the dark-colored ones to survive in warm weather, because the light-colored butterflies reflect the sunlight to prevent overheated, but the dark-colored ones absorb the sunlight and heat up.

Time2: 1'57'' 130w/m
Scientists find that the oxytocin is  produced not only in people during reproductive events, but also in members of close social relationship.

Time3: 2'10'' 137w/m
People's tongue can identify the sixth taste, taste of the carbohydrates. The ability would contribute to the utility of sweat food on people's physical performances.

Time4: 1'57'' 164w/m
The found of S on the fossils indicates that parasites are all alone with animals and human beings from the ancient time to now.

Time5: 2'11'' 153w/m
Scientists have 2 different views on how S was infested. They could not confirm the relationship between S and B. Whether 5300 years ago or 200000 years ago S first appear is still in debate.

Time6: 1'01'' 175w/m
One kind of sugar is poisonous for fruit flies. Nevertheless, other six kinds of sugars——both artificial and natural——are not. The poisonous one could be used to make up insecticides.

Obstacle: 5'27'' 130w/m
NIH proposed a really expansive funds plan on its research of BRAIN. High evaluations were expressed by many scientists on the research. Nevertheless, the funds would be difficult to get, for the former funds wasn't provided adequately, with the following funds beyond people's imagination. However, Those keen on the initiative insist the research be funded.

happyxgb

Time 2: 01:26
Time 3: 01:34
Time 4: 01:56
Time 5: 02:20
Time 6: 01:10
Obstacle: 03:38
The brain project requires tenfold increase over its 2014 budget, which is granted by Obama.  But the increase may be unrealistic.--->The plan documents that contains goals and directions of the research earn some supports and criticism as well.-->Money is the biggest concern among other factors.  If the congress does not offer more money, the money will be redirected from other researches, and it seems that NIH has been lack of money last year.--->But people who are keen to the research insist that the BRAIN will be funded

hztbb

Time 2 2:50
Scientists have found that "love hormone" is not only produced during reproduction, but also an important factor determining a animal's social relationship with other species. Scientists draw this conclusion based on the test on dogs.

Time 3 2:06
Human's tongue may has a six sense, it can pick up carbonhydrate in addition to the traditional five senses. Researchers have found that having merely carbonhydrate in mouth can improve performance. Their tests show that with carbonhydrate, people perform 30% better in vision that artificial sweeten food. This find can explain many phenomenon.

Time 4 2:37
Bacteria found in an fossil tick provides insight for evelotionary history of Lyme-causing pathogen, and also show is nolvety. Although parasite exists in all species, to find out a phsical evidence of a pathogen host is rare and interesting. The scientit got the fossil 25 years ago and only made the amazing finding recently with new microscope.

Time 5 2:35
Possible cause of the tick's infection with S bacteria is still unknown. But no sign shows that the tick drink blood or tree resin prior to the infection. Scientist propose a possiblity of getting the bacteria from its mother. The relationship of the S founded with current S is difficult to find because getting DNA will destroy the sample and the scientist does not want to do so. The finding also suggests that human's problem with S may be as long as human exists.

Time 6 1:06
Researchers have found that E, a food additive, can destroy fruit flies' motor function and make the flies live for a short lifespan. This is the first time that E can sever as insectcide, at least for fruit flies.

Obstacle 4:24

alan112211

time2 1:37
time3 1:27
time4 1:31
time5 1:45
time6 46
time7 3:25

yaomincui

time2 the love hormone makes human beings more trusting, and this hormone also have an effect on dogs. The scientists take a research to find out it. The research justifies their suggestion.
time3 the human tough has sixth sense because it can recognize carbohydrates. A new study has found out that why the food may not satisfy the customers and why the drinks can help the athletes supplement the energy.
time4 Recently xxx is found in the amber that resemble the Lyme bacteria. The scientists said that this is not surprising because it is usual for bacteria to parasite in others.
time5 the research cannot find out whether there is a relationship between the B and spirochete because it can let to the destroy of the specimen.
time6 one ingredient of the sweetener is fatal to flies and can be made into insecticides.
obstacle
a ten-year plan is carried out in US to find out issues about brain.
Some people said that this plan is good because it does not focus on one direction but rather do research in many fields.
However, some others express their concerns whether the money comes from the other researches or not.
The safety of the money is a problem.

Terry95

speaker:
The environmental change caused the climates change in Northern Europe.
[butterfly immigrates to the north and is adapted to the climates there well]
The climates change will,in turn,affect us.

time1: 3:28
Point:scientists proved,through experiment on dogs, that doxin can stimulate not only reproduction but also social relationship.
Foreshadowoxin can stimulate reproduction process.
Question:Can doxin affect those who do not reproduce
Answer(point)ositive, it can also promote social relationship.
Support(example):Experiment of dogs:1.inject either doxin or XX into dogs. 2.dogs injected by doxin are more social with both human(spend longer time to lick and stir human) and dogs(spend more time with dogs).
Conclusion

time2: 3:11
Pointresent an observation that tongue can sense carbohydrate and explore the explanation of this observation
present this observation[people have not only 5 taste but also an additional one,carbohydrate]
provide evidence to prove this observation[rodent and human]
the answer is unclear but the author still explores one explanation that mouth can taste carbohydrate as a sort of energy.
implication:the explanation of this sixth sense may help the artificial sweetener production.

time3: 4:46
Point:describes the finding of spri... and presents different views toward its value
Spri... were found in fossil of ticks.The finding not only will provide insight into modern Lyne disease but is also a novelty.
Why this find is novel
XX professor who is not involved in the study said that this is not surprising because half of animal species are parasites
Spri... is found in one of four ticks who lived 25 million years ago. The fossil was found 25 years ago.

time4: 4:09
discuss two ways that ticks may get infected with spir--infected by eating animal blood containing spir or through inherency
experiments prove that spir... is likely related to Borr bacterium
spir... had existed long before the arrive of homo.

time5: 1:50
Truvia is bad for flies in two ways:reduction of life span and impairment of motor function

obstacle: 8:29
point:describes the new plan of BRAIN and the problem of obtaining fund
Scientists hand out the new plan of BRAIN but it is not sure where they can get the huge amount of fund
describes the research area and goals of BRAIN
Many people praised and supported the BRAIN
not everyone likes the plan.XX professor is not interested in BRAIN
raise the question where does the fund come from
The fund from congress is not secure
XX institute said they can derive some fund from other research to BRAIN because BRAIN is very important.